CN103384467A - High speed combined harvesting and planting management machine - Google Patents

Abstract

A fuel-saving high-speed combined harvesting and planting management machine comprises a whole frame chassis device, a three-axle hydraulic walking device, a hydraulic steering device, a braking device, a diesel engine device, a hydraulic system, a cab (5), an instrument monitoring device, an electrical system, an air conditioning system, a harvesting and threshing device, a cleaning and blowing device, a grain storing and conveying device, an atomizing and fire-fighting device, a dozer blade device, and a hydraulic device for rotary tillage, water-injection, precision seeding and fertilizing. The combined harvesting and planting management machine can complete a variety of tasks including plough harrow cultivating, land leveling, groove ditching and ridging, fertilizing and seeding, atomizing and plant protecting, pesticide spraying and disease preventing, foliar feeding, town and country fire-fighting, producing and transporting processes, combined harvesting, etc.. The machine achieves the effects of high speed, low power consumption, fuel-saving environmental-protection, and combined harvesting, and reforms the traditional farmland task process.

Description

High-speed combine harvesting, planting supervisor

High-speed combine harvesting, planting pipe Designed

Art

The present invention relates to agricultural equipment, it is a kind of fuel-economizing high-speed combine harvesting, planting supervisor, thus much a machine can complete the plow harrow intertillage of tractor, bull-dozer, united reaper in agricultural production, prepartion of land, ditching is ridged, ferti-seeding, atomizing plant protection, spray diseases prevention, foliage dressing, town and country fire-fighting, production and transport, combining；Particularly inventing new joint harvesting square formula realizes high speed low-power consumption fuel-saving environmental protection combining, reformed tractor drag, the inefficient conventional farmland operational method of the high oil consumption of pull-type inflexible high power, start to help the low oil consumption high efficiency farmland operation method of guiding low-power, more adapt to arid region and once complete rotary tillage water filling Precision Seeding fertilising suppression to cover flat farmland drought resisting and plant in quickly in good time.Background technology one

The need for existing agricultural equipment technology content does not catch up with agricultural development, huge structure, energy consumption is too high；Self-propelled combine overall structure is numerous and diverse to cause fault rate height, power consumption height, while function is single, validity period is short, and lay-up period is long, causes agricultural equipment cost of investment too high；Big-power tractor is walked traditional old road high cost with low efficiency and increased by agriculture production cost.

The content of the invention

The present invention task be：There is provided a kind of high-quality and efficient to agricultural production, safe and reliable, the four seasons adapt to and practical（Especially adapt to High-yield Wheat planting area and farm production）Fuel-economizing high-speed combine harvesting, planting supervisor；Its structure is novel, and function is reliable, and easy to operate, efficiency is higher, and configuration is reasonable, energy low consumption, high-speed combine harvesting；Particularly once flat operation is covered in i.e. achievable rotary tillage water filling Precision Seeding fertilising suppression for dry farming Adaptive Change of Domain drought resisting rushed planting.

The task of the present invention is completed with the following methods：Fuel-economizing high-speed combine harvesting, planting supervisor is by full frame chassis, three bridge hydraulic traveling mechanisms, hydraulic steering mechanism; arrestment mechanism, Diesel engine, hydraulic system; driver's cabin, electric system, Meter Monitor System; air-conditioning system, reaper-thresher structure cleans blower structure; silo grain conveying machine structure; high pressure atomizing smoke sprayer, dozer, rotary tillage water filling Precision Seeding fertilizer applicator etc. part is constituted；Be in the driver's cabin of broad view of free key control, a variety of monitoring devices, instrument, identify, switch, control crank clear and definite conveniently can people；Under complete machine kilter, contactor is opened, Oil Switch is outwarded winding, starts engine and enters fast state for the treatment of, after idle running a few minutes, you can enter working condition；Open the securing rod below left pilot valve, left hand holds left pilot valve handle and pushed away forward, harvesting and threshing apparatus are raised above under double hydraulic cylinder castering action, are raised up to handle post-tensioning is pressed into securing rod to middle position at 30 centimetres, are allowed harvesting and threshing apparatus to be maintained at this walking states；Then the road conditions that need to walk are observed, left hand, which is held, postpones bridge walking handle before steering wheel, the right hand, the machine is to enter forward travel state, and forward speed is from slow to fast；After harvesting plot side is advanced to, back axle walking handle is slowly pulled to middle position backward, pedal brake pedal stops walking；Now observation harvesting landform, it is determined that harvesting program step, can enter wheatland harvesting afterwards；Come to a complete stop into field side, decontrol left pilot valve securing rod, harvesting and threshing apparatus are dropped to operating position, left guide's valve rod to middle position is pushed away further along and is relocked by left hand post-tensioning guide's valve rod；Harvesting threshing securing rod is now opened, the right hand is held in right front declines harvester and enter work before harvester control crank, then hold thresing machine and cutting mechanism and combined fan are declined before thresing machine control crank while entering working condition, locked afterwards；Now combining has been enter into stand-by operation state；Erect type harvester harvesting cutter is moved back and forth, up and down two conveyer belt rotations, and vertical type cutting machine multi-disc cutting knife rotates in high speed, and threshing cylinder rotation, combined fan enters work, dials seed screw feeder and dials seed impeller entire body turn；Now gather in program surely by oneself and implement operation；Left hand holds steering wheel, and the right hand, which slowly pushes away back axle walking control crank forward, to be made the machine slowly walk to drive into wheatland and enter work；In grain lifter, straw-poking star wheel, cropping knife, dentation conveyer belt is stirred in lower and upper lower retaining spring plate support up and down, upright to be sent to the special blade that cutting mechanism entrance rotated at a high speed and cut out be several sections to wheat being sliced off away from the cm of ground eight, the straw of bottom 2/3rds is thrown into wheatland, wheat head head by winder tooth from the wheat head convey it is logical ' road pulls over to thresing machine grain feeding port, there is a tilting jet-impingement mouthful on the right side of grain feeding port, Mai Miho are sent into thresing machine with suitable wind speed, special type threshing cylinder, which draws to push away, frustrates throwing, wheat is separated with wheat head glume, wheat is by falling on primary election case under screen cloth, glume and broken straw fall into wheatland after being discharged to Lysimachia sikokiana case by thresing machine straw outlet；Wheat and a small amount of glume fall into the fish scale bolter shaken up and down in primary election case with very broken straw and suitable wind selection by winnowing again, wheat fall into dial seed screw feeder it is poly- in dialled seed impeller blade conveying air channel at a high speed of dragging on and be sent to silo crown center selecting device Silo is fallen into after selected again；Wheat in silo can be transported in the transport vehicle carriage accompanied by the wheat in silo by the defeated grain device of screw feeder on the right side of rear tail；Wheatland harvesting is finished, and parking idle running a few minutes, then opens the securing rod of harvesting and threshing apparatus control crank, respectively by harvester, thresing machine control stick is withdrawn into middle position and locked；After gathering in season, lay down harvesting and threshing apparatus and install dozer, laying down the selecting device at the top of grain transporting pipeline and silo makes silo become water tank, large area foliage dressing can be carried out using high-pressure hydraulic pump and atomizing sprayer fog machine, prevention and control of plant diseases, pest control atomizing smog plant protection, implements small towns and farm fire-fighting；Mount rotary tillage water filling Precision Seeding fertilizer applicator, you can flat operation is covered in implementation drought resisting rushed planting progress rotary tillage, water filling, Precision Seeding, fertilising, suppression；Hanging up trailer can pursue the industry of farming production and transport；Dress hydrotrencher can dig canal trench digging；Paddy rice can be gathered in by loading onto rice harvester；Loading onto maize harvesting machine can harvesting corn；Crop field ultra-deep farming can be carried out by loading onto ultra-deep hydraulic pressure rotary cultivator.

Brief description of the drawings

Fig. 1 fuel-economizing high-speed combine harvesting, planting supervisor schematic side views

Fig. 2 fuel-economizing high-speed combine harvesting, planting supervisor side structure schematic views

Fig. 3 fuel-economizing high-speed combine harvesting, planting supervisor side view internal structure schematic diagrams

Fig. 4 fuel-economizing high-speed combine harvesting, planting supervisor forward sight structural representations

Fig. 5 fuel-economizing high-speed combine harvesting, planting supervisor top view structural representations

Fig. 6 fuel-economizing high-speed combine harvesting, planting supervisor harvesting and threshing apparatus structural representations

Fig. 7 fuel-economizing high-speed combine harvesting, planting supervisor hydraulic pressure rotary tillage water filling Precision Seeding fertilizer applicator structural representations

Embodiment

The present invention is described in further detail below：Referring to accompanying drawing Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 ,-kind of fuel-economizing high-speed combine harvesting, planting supervisor it is main by：1st, full frame base apparatus；2nd, three bridge hydraulic walking device；3rd, hydraulic steering；4th, brake apparatus；5th, Diesel engine device；6th, hydraulic system；7th, driver's cabin（5);8th, instrument monitoring device；9th, electric system device；10th, air-conditioning system device；11st, harvesting and threshing apparatus（1 );12nd, air conveying device is cleaned；13rd, the defeated grain device of silo（9);14th, atomizing smog fire plant；15th, dozer blade device；16th, the part such as hydraulic pressure rotary tillage water filling Precision Seeding fertilizer applicator is constituted；It is mainly characterized by：1st, full frame base apparatus：Dimensioned is made shape on demand, the cuboid framework type main girder frame being made up of the tail trimmer of two long longerons and several Gents（12), the symmetrical auxiliary equipment that its longeron bottom is fixed is the pedestal that each part device of complete machine is installed in connection, and its anterior crossbeam is welded hole bolt before and after fixed inverted ladder type lower horizontal plane centre, spring washer, slotted nut, split pin and installs fixed front steering axle assembly below（4) the upper top horizontal base for the bearing block that a pair are fixed on front axle differential end cap hollow shaft head before and after；Main girder frame（12) spy that the following symmetrical soldering of rear portion left-right longeron frame is fixed puts steel plate ear and sat down is fixedly secured rear axle assy with bolt, spring washer, slotted nut, split pin（10) the semiaxis axle sleeve in left and right ends portion and split pin lock nut is used；Main girder frame（12) middle part left-right longeron is welded hole bolt before and after fixed inverted ladder type lower horizontal plane centre, spring washer, slotted nut, split pin and installs fixed middle axle assembly below（The upper top horizontal base for the bearing block that a pair are fixed on jackshaft differential end cap hollow shaft head before and after Π)；Middle axle assembly（17) there is same balanced support seat on the half-axile sleeve of both sides, the sustainable corresponding balance hydraulic cylinder of the left and right being fixed under left-right longeron two, the stabilization of the hydraulic cylinder auto-control with certain pressure that two oil circuits are communicated or so wheel balance adherence ground；Rear axle assy（10) spy that bridge front left right vertical beam is symmetrically fixed puts and Diesel engine assembly (15) is fixedly mounted with bolt, spring washer, nut, rubber blanket in plane on former and later two small girder steels that lower horizontal is laterally fixed in steel plate ear mount；Diesel engine assembly（15) hydraulic oil combined, cooling water, air conditioner heat radiator assembly is fixedly mounted in special special put put in steel plate ear mount in rear portion with bolt, spring washer, nut on fixed mount（14);Diesel engine assembly（15) shaft coupling pyramid type in front fixes cover front end face bolt, spring washer, slotted nut, the fixed main duplex hydraulic pressure pump assembly of split pin installation（16);The wealthy assembly of main control（18) the following main girder frame in rear portion for being fixedly mounted on driver's cabin with bolt, spring washer, nut（12) on special fixed mount；Main girder frame（12) axle assembly during middle part is fixed（17) the fixation ear that the longeron bottom of crossbeam front two is welded with the steel plate specially put firmly uses axle, pad, the fixed dozer of spring arch clasp（65) support bar（67) rear end connection earhole；Longeron front lower portion fixes front steering axle assembly（4) inverted ladder type fixes each soldering in left and right in front of lower horizontal plane and is fixed with a U-shaped ear seat, dozer（65) a pair of raise-lower hydraulic oil cylinder bottom engaging lugs are movably arranged in its hole with axle, pad, spring arch clasp, and lifting hydraulic cylinder lower piston club head fixes earhole and support hack lever（67) upper front end is fixed ear seat hole and is fixedly connected with axle, pad, spring arch clasp activity accordingly, for regulating and controlling dozer（65) harvesting and threshing apparatus（1) lifting of rising and falling when working；Driver's cabin（5) fixed heat radiating type hydraulic oil container assembly and diesel oil box assembly are respectively mounted before and after the side of bottom right；In main girder frame（12) upper Latter half of portion is the movable grain storehouse being installed with（And fixed grain storehouse 9)（9) lifting pedestal；Main girder frame（12) the top first half side that keeps left is installed with driver's cabin（5), driver's cabin（5) the right is that atomizing sprayer is fixedly mounted in activity on a liftable workbench, platform above hydraulic oil container and diesel oil mailbox（25), fog machine（37);Main girder frame（12) leading section has ornamental, transformable preceding face（27), preceding face（27) battery and tool box are installed in；Main girder frame（12) the right and left has identical security protection lappet（11), its leading section is respectively installed with headlight steering indicating light (32), and its tail end is respectively installed with taillight brake lamp；Main girder frame（12) the longeron afterbody of rear end two is respectively welded a round-meshed engaging lug, and the hydraulic cylinder of lifting traction agricultural machinery and implement is installed for activity（70);Main girder frame（12) fixed rear axle assy（10) two corresponding horizontal levels in special steel plate ear mount rear portion are respectively welded a connection earhole, the agricultural machinery and implement for connecting towage；Main girder frame（12) there is the hook of a dragging trailer in end floor beam center portion afterwards；Main girder frame（12) each fixed fixed harvesting and threshing apparatus of a carrying in plane both sides on the bumper of the horizontal installation in leading section（1) spy puts fixing card（19);2nd, three bridge hydraulic walking device：The machine is three bridges driving walking structure device, all with independent driving device for hydraulic motor；Mainly by 1, front steering axle assembly（4), 2, middle axle assembly（17), 3, rear axle assy (10) is constituted；It is mainly characterized by：1st, front steering axle assembly（4):Front steering axle assembly（4) it is full suspension type steering and driving axle, main girder frame（12) its longeron front lower portion crossbeam is welded two device to hole bolts before and after fixed inverted ladder type lower horizontal plane centre, spring washer, slotted nut, split pin and installs fixed front steering axle assembly below（4) the upper top horizontal plane pedestal for the bearing block that a pair are fixed on front axle differential end cap hollow shaft head before and after；The hydraulic motor outside the bearing block rear end face of the hollow fixed shaft head of differential mechanism rear end cap is fixed on bolt, slotted nut, split pin, its spindle nose installs fixed bevel pinion with spline axle head through differential mechanism hollow hole and directly drives tapered gear differential mechanism bevel gear wheel drive differential mechanism, semiaxis, universal joint and front hub fixing axle, front-wheel rotary motion；The full suspension type drives front steering axle assembly（4) conventional rim, chevron cover tire and inflatable inner tube, brakeless device are installed；There is the ear mount of a steering arm in opposite direction and fixed steering cylinder piston rod head connection earhole to be flexibly connected with axle at the top of its two deflecting roller knuckles to implement to turn to, the afterbody ear mount of steering cylinder is fixed on front steering axle assembly（4) in the ear mount on rear side of the half-axile sleeve of left and right；The corresponding position of the positive front interior of left and right turn section housing has a fixed ear base axle, pad, slotted nut, fixed one of split pin to be horizontally diverted pull bar；2nd, middle axle assembly（17):Middle axle assembly（17) its structure is with front steering axle assembly（4) equally it is, full suspension type steering and driving axle, equally with turning function；Middle axle assembly（17) in two halves axle sleeve correspondence main girder frame（12) longeron portion is respectively provided with a hydraulic cylinder and bearing for adjusting the machine balanced load, and each own oil pipe of two hydraulic cylinders that longeron is fixed below is connected outer with hydraulic oil container, and also a pipe, which connects two oil cylinders, communicates its hydraulic oil；Middle axle assembly（17) with front steering axle assembly（₄) bearing block of a pair of cuboids is fixedly mounted in the hollow shaft head activities of equally former and later two end caps of its drive axle differential case, its top levels has hole to be fixed in main girder frame with bolt（12) on the front and rear corresponding two pairs of bolts hole in the inverted ladder type lower horizontal plane centre that middle beam is welded below, it is fixedly secured with bolt, pad, slotted nut, split pin；It drives hydraulic motor to be equally fixed on bolt, spring washer, Jian grooves nut, split pin on differential mechanism end cap hollow shaft head bearing block end face, and spline axle head injects the fixed upper bevel pinion of the interior installation of end cap hollow hole and the ratcheting drive differential mechanism of differential mechanism bevel gear wheel, semiaxis, universal joint, hub wheel rotation；Knuckle, knuckle arm, steering hydraulic oil cylinder, pull bar is horizontally diverted with front steering axle assembly（4) spline structure；3rd, rear axle assy（10):Rear axle assy（10) half-axile sleeve fixed seat in left and right is bolted, anti-return nut is fixed on main girder frame（12) spy of rearward lower puts to put up with longeron in steel plate ear mount and is integrated；Rear axle assy（10) it is the main driving axis that there is gearbox (13), the tapered gear differential mechanism of straight-tooth gear drive is fixedly mounted with bearing for cuboid-type gearbox (13) shell, it is corresponding outside differential mechanism that the same semiaxis connected with spline with tapered spindle nose of same tractor is installed, ring flange is fixed on gearbox with bearing and with fixed seat and back-plate, the half-axile sleeve of ring flange, the spline axle head of semiaxis is plugged in differential mechanism spline axis hole；One end of band brake bottom plate is fixedly mounted band brake hoof, brake cam, camshaft, steady pin, the brake component such as return spring；It is installed in the tapered shaft head of semiaxis and is sleeved on key, nut, the fixed wheel hub of split pin and the brake drum that is integrated with wheel hub outside the back-plate of fixed brake-shoe, brake cam, steady pin, return spring and constitutes brake apparatus；The wheel that brake drum external application bolt is fixed deceives, is installed with chevron cover tire and inflatable inner tube composition back axle road wheel；The parts such as the cylindrical type straight-tooth gear wheel that the different straight-tooth gear of three fixed four size diameters and two selector forks that gearbox (13) is installed with slip on two splined shafts are fixed in vitro with shift fork axle, alignment pin and interlock, shift control flexible axle, shift handle and mounting, bevel differential, differential carrier are constituted；Be fixed on the small straight-tooth gear in the middle part of the axle of spline two drives straight-tooth gear wheel fixed outside differential carrier constant forever, the big reduction gearing that its axle right part of spline two is fixed and the little gear of slip on the right of the axle of spline one are ratcheting, by the hydraulic motor that is fixed on outside gearbox (13) housing on the spindle nose in gearbox a fixed little gear directly drive the gear rotation that the axle left part of spline one is fixed, the coaxial sliding little gear that right-hand member is pushed by deflecting fork drives the big retarding pinion rotation that the spline two axle right part ratcheting with it is fixed, the small straight-tooth gear fixed with the axle middle part of spline two rotates together with straight-tooth gear wheel ratcheting on differential mechanism, differential mechanism then drives trailing wheel fixed on semiaxis and moved ahead while rotating, this just constitutes low or first gear；A pair of gears of slip are left on the right of the axle of spline one Side is gear wheel, and selector fork is stirred to the left can be directly ratcheting with small straight-tooth gear fixed in the middle part of the axle of spline two, directly drives small straight-tooth gear to be rotated with differential mechanism cylindrical straight gear gear wheel and does work, thus constitutes a top gear；One axle shifting slide gear moves to room, one balladeur train on the axle left side of spline two, which is deflected fork, moves on to the gear mesh rotation that left part and the axle hydraulic motor shaft head gear of spline one directly drive, drive the rotation of differential mechanism straight-tooth gear wheel simultaneously with small straight-tooth gear fixed in the middle of the axle of spline two, thus constitute a middle speed gear；Thus basic, normal, high three variable speed gear time is constituted to adapt to the operational speed of Chong Load operations, the guiding of middle load, road operation；The backward gear of the machine is by rear axle assy（10) hydraulic motor hydraulic control valve control crank is manipulated, and is implemented to move ahead or is fallen back；Rear axle assy（10) gear-box case rear end face has a horizontal band steel band and shell cast solid, has a row to be used to pull agricultural machinery and implement with the hole of spacing above；Rear axle assy（10) there are reinforced solid reservation bolt, anti-return nut and main girder frame in the half-axile sleeve of left and right two position corresponding with the fixed ear of main girder frame (12)（12) fixation ear is fixedly connected；3rd, hydraulic steering：The machine uses all-hydraulic steering gear；The all-hydraulic steering gear is identical with existing all-hydraulic steering gear structure, and one all-hydraulic steering gear of the machine controls front steering axle assembly simultaneously（4) with middle axle assembly（17) steering；Its it is main by：Steering wheel, steering gear, steering pump, steering cylinder, four six-way valves, proportional pressure control valve, knuckle arm, petroleum pipeline, hollow connector, connector and left and right turn wheel connecting rod etc. are constituted；Four steering cylinder bottoms are fixed by bolts in four same fixed seats of half-axile sleeve trailing flank, piston rod head bolt, pad, slotted nut, the Jian mouthfuls of pins of four oil cylinders are fixedly connected in the wheel hub knuckle arm end holes of four deflecting rollers, and turning-bar two is fixed on left and right turn section housing leading flank with spacer for bolt, slotted nut, split pin and specially put on fixed ear base；Four six-way valves control four steering cylinder work；Front steering axle assembly（4) steering angle is more than middle axle assembly（17) steering angle, is controlled by proportional overflow valve regulation；4th, dynamic device is braked：Brake apparatus it is main by：The parts such as brake drum, back-plate, brake-shoe, brake cam, camshaft, brake arm, return spring, fulcrum post, brake pedal, brake bar, middle brake crank drive link, parking brake handle, parking brake steel wire rope, fixed seat are constituted；Brake-shoe is fixed on to be hauled with return spring on back-plate with steady pin allows the braking surface of brake-shoe to be in contact with brake cam, and brake pedal is fixed on below driver's cabin steering wheel on the pedal base on the left side, is connected to main girder frame with brake bar below（12) on the brake arm of the fixed middle brake crank drive link of following activity, and the same brake arm pull bar in middle brake crank drive link two is connected with the brake arm of the brake camshaft of left and right trailing wheel, constitutes service brake；Parking brake handle is fixed on the wealthy Outer Bottom Plating of the left guide in the cab seat left side, on the brake arm that middle brake crank drive link is fixed on steel wire rope, and this constitutes parking braking；5th, Diesel engine device：Diesel engine device is the same with the disclosed technique device of excavator Diesel engine to be no longer described in detail herein；Diesel engine device mainly has engine assembly（15), the part such as throttle control system, fan, cooling water radiator (14), diesel fuel tanks, air cleaner (36), oil water separator, blast pipe and noise reduction flame damper (66), shaft coupling assembly is constituted；Cooling water radiator (14), hydraulic oil radiator are fixed on fan front lower portion main girder frame behind Diesel engine together with air conditioner heat radiator（12) in fixed seat；The right-angle type blast pipe drawn from engine is vertically fixed forward upwards after driver's cabin, and tube head installs fixed noise reduction flame damper (66)；Air cleaner（36) equally it is fixed on behind driver's cabin, is connected with pipeline with engine intake；Diesel fuel tanks are fixed on the main girder frame on the right of driver's cabin（12) in fixed seat, oil water separator is fixed on behind diesel fuel tanks；Throttle control system is made up of power control handle, handle setting shaft, fixed seat, control flexible axle, connector and fixture etc., and power control handle is fixed on driver's cabin（5) size for being connected on mounting with flexible axle and oil inlet quantity being manipulated on engine throttle adjusting bracket is fixed on inclined-plane on rear side of the travelling control case at right anterior angle（The stepper motor accelerator control device automatically controlled by micro computer is also mounted on Diesel engine Throttle Opening Control frame）；Shaft coupling assembly is constituted by being fixed on engine power axle with the part such as the tapered fixed cover of flat-top on the housing end face outside flywheel, spline coupling band, metal-rubber shaft coupling, fixing bolt, steady pin, adjusting pad；The tapered fixed cover top plan of flat-top, which is one, the annular plane of centre bore and four positioning holes, duplex hydraulic pump front end face is fixed on tapered fixed four positioning holes for covering top with four sets of bolts, spring washer, slotted nut, split pin, the spline axle head of hydraulic pump adds adjusting pad to be installed into spline coupling band, uses metal-rubber shaft coupling, bolt to couple integrally with steady pin with line shaft again through centre bore；6th, hydraulic system：Ripe public affairs Jian technologies are identical is no longer described in detail herein for the whole hydraulic system of the machine and excavator hydraulic system device；Its it is main by：1st, control system device；2nd, main pump system device；3rd, main control valve device；4th, hydraulic motor travel motor device；5th, raise-lower hydraulic cylinder apparatus；6th, threshing hydraulic motor arrangement is gathered in；7th, rotary tillage water filling Precision Seeding fertilising hydraulic motor arrangement；It is mainly characterized by：1st, control system device；The main left and right pilot valve by being fixed on cab seat both sides of control system（PPC valves）, safety lock fixed pole, manoeuvring platform, decompression is wealthy certainly, and accumulator valve etc. is constituted；It is arranged on from pressure-reducing valve on the first output circuit of main pump, accumulator valve is arranged on from decompression Fujian output oil pipe pipeline, PPC wealthy i.e. left and right pilot valves in left and right are arranged on below the control crank of cab seat both sides, and left guide Fujian controls dozer（65) (harvesting and threshing apparatus（1)) turn over and risen with flat on rear side of (9) two pairs of hydraulic cylinders of silo of double hydraulic cylinder lifting and the defeated grain device of silo；Right pilot valve controls driver's cabin (5) the workbench double hydraulic cylinder lifting on the right and main girder frame outside（12) lifting machinery when two hydraulic cylinders of longeron tail end or so are used to draw agricultural machinery and implement operation；Be fixed on the following safety lock fixed pole of seat front and the safety lock fixed pole in the middle part of manoeuvring platform left surface control pilot valve with Hydraulic control unit work and the safety locking stopped on manoeuvring platform；The front two rows control stick on the manoeuvring platform on the right of steering wheel is fixed on, front row is successively：Rear axle assy（10) tramming lever, front steering axle assembly（4) tramming lever, middle axle assembly（Π) tramming lever；Heel row is successively：Gather in hydraulic motor（42) control stick, threshing hydraulic motor（63) control stick, standby working equipment operation bar（Silo defeated grain device is controlled during the control stick combining（9) defeated grain screw feeder assembly（34) work）；2nd, main pump system device：Main pump system device is that the mature public technology of excavator is no longer described in detail herein, brief narration is done here, main pump system is mainly by main duplex hydraulic pump（16), main pump flow control valve（That is LS is wealthy, LS-EPS magnetic valves, PC valves, PC-EPC magnetic valves）, enter, return line, hydraulic oil container, oil water separator, hydraulic oil radiator etc. is constituted；Main duplex pump（16) it is fixed on the anterior power output axial end fixed mount of Diesel engine, is connected to shaft coupling on diesel powered axle；Main flow control valve is arranged on main duplex pump（16) on the left surface pump housing, and it is connected to regulate and control main duplex pump with monitor, micro computer, engine flywheel velocity sensor and throttle automatic controller（16) work and hydraulic fluid flow rate size and engine speed；3rd, main control valve device：Main control valve device is that published excavator mature technology is no longer described in detail, and does brief narration here, main control valve device it is main by：Main control valve（18), main overflow valve, unloading valve, safe oil sucting valve, LS selector valves, LS shuttle valves, LS by-passing valves, pressure-compensated valve, converging/diverging valve, walking connection Fujian and it is various enter, oil return line etc. constitutes；Main control valve（18) it is overall eight wealthy plus service valve, is fixed on after driver's cabin main girder frame below（12) specially put below on fixed mount, the functional control valve installed on the entering of each equipment, return line, control piper and each pipeline is installed in overall eight main control Fujian（18) on；Two main overflow valves are arranged on overall eight main control Fujian (18) both ends front；Two unloading valves are arranged on overall eight main control valves（18) both ends；Safe oil sucting valve（Unidirectional relief is read）Installed in main control valve（18) each hydraulic motor, in hydraulic cylinder branch path；LS shuttle valves are arranged on wealthy (18) the hydraulic cylinder branch road of main control；LS selector valves are arranged in hydraulic cylinder branch path；LS by-passing valves are arranged on main control Fujian（18) main turnover hydraulic oil roadside side；16 pressure-compensated valves are separately mounted to main control valve（18) eight each 1 of control equipment valve body both sides；Converging/diverging valve is arranged on main duplex pump（16) on pump output circuit；Connection valve of walking is arranged in shunting/converging valve；4th, hydraulic motor travel motor device：Hydraulic motor travel motor device it is main by：Rear axle assy（10) gearbox（13) walking driving hydraulic motor, the middle axle assembly installed（17) differential mechanism direct drive hydraulic motor, front steering axle assembly（4) direct drive hydraulic motor that differential mechanism is installed etc. is constituted；Rear axle assy（10) driving hydraulic motor is fixed on gearbox with bolt, pad, slotted nut, split pin（13) outside；Middle axle assembly（17) driving hydraulic motor is fixed on bolt, pad, slotted nut, split pin on the outside of the hollow bearing housing of its differential mechanism end cap；Front steering axle assembly（4) driving hydraulic motor is fixed on bolt, pad, slotted nut, split pin on the outside of the hollow bearing housing of its differential mechanism end cap；5th, raise-lower hydraulic cylinder apparatus：Raise-lower hydraulic cylinder assembly it is main by：Dozer（65) double lifting hydraulic cylinders, workbench lifting double hydraulic cylinder, silo（9) double lifting hydraulic cylinders of four lifting hydraulic cylinders, rotary tillage water filling Precision Seeding fertilizer applicator etc. are constituted, and it is specifically installed details and is described, this summary；6th, threshing hydraulic motor arrangement is gathered in：Harvesting and threshing apparatus hydraulic motor drives hydraulic motor by harvester（42), threshing cylinder and a shared driving hydraulic motor of combined fan（63) constitute：Its specific installation has a detailed description, this summary；7th, rotary tillage water filling Precision Seeding fertilizer applicator hydraulic motor arrangement：It is main that hydraulic motor, hydraulic high-pressure water pump are driven by rotary tillage water filling Precision Seeding fertilizer applicator rotary cultivator（Separately apply）Hydraulic motor etc. is constituted；Rotary cultivator hydraulic motor uses threshing cylinder and combined fan hydraulic motor（63) oil circuit control and work；Hydraulic high-pressure water pump driving hydraulic motor drives hydraulic motor using harvester（42) oil circuit control and work；Its specific installation has a detailed description, this summary；.7, driver's cabin（5 ):The machine driver's cabin is similar with excavator, and simply wide and length is all increased, and structure is identical；Driver's cabin is fixed on main girder frame（12) front upper part and left protective plate（11) fixed multifunctional colour monitor and instrument board in the steering wheel arrangement placed in the middle that steering is fixedly mounted in plane on, the front window of broad view, the positive anterior front screen of steering wheel；Steering wheel a little to right the right portion is control manoeuvring platform, identifies obvious control crank and is arranged in order, front-seat three are successively：Rear axle assy（10), front steering axle assembly（4), middle axle assembly（17) control crank, heel row is successively：Harvester（42), threshing cylinder and combined fan（63), standby working equipment operation handle；The front-seat control stick elongated hole left side is once marked：Walking, middle position, retroversion and digital calibration；Heel row is marked successively：Operation, rotating speed digital calibration, middle position, are one-way operation；The hand Bing of fixed safety lock fixed pole in the middle of the control platform left side central portion, it controls the console trouble free service；The front upper place of safety lock fixed pole is the outlet of air-conditioning cold wind；Shift control handle is fixedly mounted on its following cab floor；Power switches, starting switch, fuel control handle, rain brush switch, cleaning fluid switch pump, buzzer switch, headlight switch, work light switch, air conditioning control switch, backup circuit breaker, external inspection lamp socket, cigar lighter etc. are installed successively on oblique type end side on rear side of the control platform；The dead astern of steering wheel, is the adjustable seat of longitudinal separation, and the front part sides of seat respectively have is fixedly mounted the pilot valve control crank of left and right two on guide's valve seat, guide Fujian seat；On the bottom plate of steering wheel lower left quarter driver's cabin, the fixed seat for having a brake pedal installs fixed walking braking footrest；Rear axle assy of the steering wheel lower right as the position of brake pedal Parallel Symmetric fixed one and brake pedal（10) foot pedal plate, control is and rear axle assy（10) a connected unidirectional advance foot pedal plate of tramming lever；Driving Parking hand brake control-rod is fixedly mounted on following floor on the left of the seat of room；The solidifying cooler of the refrigerating plant of air-conditioning is arranged on seat left rear corner below, and air-cooler is installed in cooler left-external side is coagulated, and just front portion cold wind is exported cold wind under seat and the extraction of seat the right turns again to the upper angle cold wind before the control platform left surface of right front and exports blowout；Driving in the middle of indoor top has ceiling light；The outer front upper part of cab door is provided with side mirror；Reversing security monitor is installed afterwards, display is fixed in driver's cabin in the instrument board of steering wheel front portion, and visual angle angle can be transferred flexibly in the middle part of tail；Drive outdoor top and the telescopic sunshade of level is installed；Rain brush is fixed on the following middle of front screen；8th, instrument monitoring device：Instrument monitoring device is identical with the various monitoring that excavator is now ripe, electric wiring, component public technology, is not described in detail herein, only does briefly to describe；Instrument monitoring device it is main by：Machine monitor, mode of operation monitor, radiator water level monitor, charge volume monitor, engine oil pressure monitor, engine water temperature monitor, speed of travel monitor, hydraulic oil temperature monitor, touch reinforces monitor, engine motor oil oil level monitor, air cleaner blocks monitor, fuel level monitor, automatic reduction of speed monitor, engine water temperature meter, fuel level meter, hydraulic oil oil thermometer, mode of operation selecting switch, flow selecting switch, automatic reduction of speed switch, speed of travel selecting switch, maintenance switch, input operation is switched, screen adjustment switch and each instrument control circuit etc. are constituted, this is omited；9th, electrical system device：Electric system device is identical with the existing open mature technology of excavator, and here is omitted, and its major electrical equipment system and device is summarized as follows：Its it is main by：Generator, adjuster, battery, startup motor and each instrument and meter line loop control element etc. are constituted, this summary；.10, air-conditioning system device：Ripe public technology is identical is no longer described in detail herein with the existing air-conditioning system of excavator for air-conditioning system device；It is main by compressor, solidifying cooler, radiator, blower fan, refrigerant, screen pipe, size pipeline, airduct, and the part such as control circuit is constituted；This is omited；11st, harvesting and threshing apparatus：Harvesting threshing system is the integrated system device for the entirety that the combination such as harvesting device, sheller unit, cutting device, combined fan device is constituted；Its it is main by：1st, harvesting device；2nd, cutting device；3rd, sheller unit；4th, the system such as combined fan device is constituted；It is mainly characterized by：1st, harvesting device：It is mainly characterized by：The spy of short lower two different lengths of length puts channel steel cross beam and the channel-section steel vertical beam of the same size of left and right two to upright harvesting cutter-rower formula harvesting device on " Asia " font support body of width and upper flat-topped ridge soldering constitutes width type frame body, lower horizontal cross member（46) the fixed left and right reciprocating cutterbar (52) being made up of ledger-plate, the cutting blade being riveted on knife bar, guard, finger beam, bolt fastener, pressuring blade device etc. above is installed;A rectangle support frame is put in the weldering of plane triangular steel on sill medium position（49), support frame（49) hydraulic motor of the plane with the fixed spindle nose of bolt under on（42), hydraulic motor（42) vee-pulley with axle sleeve is fixed on spindle nose with key, axle sleeve key is positioned with fastening bolt, in hydraulic motor（42) fixed one connecting rod with bearing, bearing block on a fixed eccentric spindle nose, eccentric spindle nose on the vee-pulley lower plane of spindle nose, fixed with pad and snap ring；The other end of connecting rod is fixed on a spindle nose of a vertical fixed bottom shaft end head in the middle part of moving knife bar in the fixed seat protruded backward of welding with bearing, bearing block（51) fixed on and with pad, snap ring；With the special fixed vertical vertical pivot of two flat pattern bearing blocks up and down on right-hand member lower and upper cross-member, its top spindle nose appears one section with fixed two winders with axle sleeve and plate tooth of key and bolt upwards through the hole in entablature centre（45 );The top chock bottom of the axle and each fixed glass pulley with axle sleeve of step top key and bolt, the glass pulley of its underpart is following and hydraulic motor（42) the corresponding position bolt of vee-pulley level and the fixed vee-pulley with diameter of key, two vee-pulley V-belts（54) connect, the pulley tightener installed with centre is tightened, and two belt wheels rotate at the same speed, the winder at two winding displacement belt wheels and top is also rotated at the same speed with it；Outside the vertical beam on the left side with two bolts sidewards soldering in U-shaped frame bottom, two frame opening head axles and the fixed horizontal line arranging belt wheel of bearing（43), two winding displacement belt wheels above and below this（43) it is corresponding with two winding displacement belt wheel levels on the right to can adjust elastic screw bolt and nut and be fixed in the elongated hole that left side vertical beam be transferred up and down, two pairs of winding displacement belt wheels up and down（43) it is all horizontal that a winding displacement adhesive tape with rubber teeth is installed（28) (29), standing grain piece is dialled every fixing the L-type for being slightly less than right angle that a sheet metal is made on a tooth center line of two glue teeth with small U-bolt, spring pad and nut outside winding displacement adhesive tape；The blocking plate before " Asia " font support body frontal plane fixes upper composition with the square sheet metal of a block length（This block plate and its top horizontal triangular steel are with high）；Two are provided with the winding displacement adhesive tape for dialling standing grain piece up and down（28) (29) outside the front standing grain plate, right-hand member first speed standing grain plate around winder bend to about 1/3rd it is round after, the wrench portion of curved arc leading portion is directly and threshing cylinder（61) grain feeding port（53) left side soldering and bottom edges of boards are fixed, this just constitutes the wheat head transfer passage left surface that wheat uprightly gathers in and pulled；Gear standing grain plate since curve 1/3rd it is round before to dialling untill standing grain piece is not blocked, right-hand member gear standing grain plate digs elongated hole here to be made to dial standing grain winding displacement adhesive tape（28) (29) winder（45) it can smoothly realize that dial standing grain operation is transported to grain feeding port the wheat head（53 );Since outside gear standing grain plate left end 1/3rd knee, adding one with the level gear standing grain plate (55) of curved surface outside standing grain piece along dialling, its is wide to exceed 50 millimeters of gear standing grain plate; arc side extends 50 millimeters; side mouth is curved with being supported and fixed on the right of the vertical beam at low order end angle on the triangular steel of top after identical arc again, and the postlaminar part top soldering is in threshing cylinder（61) grain feeding port（53) the right turns into the right side gear standing grain plate of wheat head transfer passage（Dismiss downwards from wheat head transfer passage bottom plate 1/2nd wide at this, and vertical one camber grass guide board of pressure welding constitutes bottom straw outlet outside winding displacement belt wheel up and down）, blocking plate, which is scraped out, before upper group of standing grain glass pulley top starts horizontal welding unification at oblong aperture Individual bottom plate goes directly threshing cylinder（61) grain feeding port（53) bottom horizontal and soldering, it just turns into the bottom plate of wheat head transfer passage；Gear standing grain plate is away from grain feeding port on the right（53) 150mm or so places open the rectangle hole of about one length, and its mouthful of outer soldering a rectangle airduct in 30 80 degree of oblique angles with 6 meters per second or so of wind speed（Wind speed is adjustable）Taken turns end is dialled（45) wheat head head sent is blown into threshing cylinder（61 );Right-hand member Middle pressure draught fan of the airduct from combined fan device, air outlet air quantity is adjustable；Along cutter sill bottom with spacing 18 same dialing-grain units of fixed 3--（44) dialing-grain unit, installed in L-type support（44) construction is with old cutter-rower dialing-grain unit, by two pressure short spring planks up and down（31) two bands dial the winding displacement adhesive tape of non-piece above and below correspond to（28) fixed six teeth straw-poking star wheel on (29) top, the A-frame of oblique type（50) with dialing-grain unit cover, each dialing-grain unit（44) high intensity magnet arrangement is installed below end head；So constitute harvesting device；2nd, cutting device：It is mainly characterized by：By high bearing block, slender axles, wear-resisting double tooth formula cutting dise knife（56), the collar plate shape tool rest with axle sleeve, vee-pulley, big bevel pinion and tooth rest are constituted；Grown than entablature one section of the crossbeam of the sub- font support body bottom of harvesting device, all a same channel-section steel vertical beam, height and threshing cylinder in vertical soldering upwards for two terminations（61) caping is with high, the horizontal triangle gooseneck of soldering one in the middle of two vertical beams, vertical beam left plane is up and down vertically with the fixed slender axles of high bearing block on the right, major axis, which correspond to set aside edge on standing grain winding displacement belt wheel and be horizontally mounted on the round tool rest with axle sleeve being fixed by bolts on axle, tool rest, four hole bolt and nuts and the fixed wear-resisting double tooth formula cutting dise knife of elastic washer（56);A same knife is installed again at the two knives center position, three horizontal knives are all opened elongated hole at correspondence right-hand member gear standing grain plate and appeared, and with winding displacement belt wheel along covering conjunction outside；The slender axles top termination fixed bevel pinion of key and fixed with snap ring, it is fixedly mounted in the corresponding ratcheting the right bevel gear wheel of bevel pinion with key and spring arch clasp on the trunnion axis of high bearing block top of back timber bottom, the vee-pulley of the fixed minor diameter of other end key and spring arch clasp of the trunnion axis, the vee-pulley is by cylinder shaft（23) right axle bearing（59) the double flute vee-pulley outside（58) bull wheel drives rotation；This just constitutes cutting device；3rd, sheller unit：Its it is main by：Chang Zhou Xing Pattern bars-bar tooth Combined axial-flow threshing roller（61), cylinder shaft（23), right axle bearing（59), threshing cylinder（61) covered on, threshing tooth is pulled, and oblique hole type is recessed to be pulled（24), hydraulic motor（63), two reduction gearing, gear reduction box（62), hydraulic motor（63) shielded box, Lysimachia sikokiana case (64), selection by winnowing lip(ped) sieve, screw feeder seed distributing shaft（21), seed distributing shaft vee-pulley, double flute vee-pulley（58), seed distributing shaft bearing block, spy puts Lose grains mouthful（20), primary election air outlet, wheat head grain feeding port（53), Winnowing box sealing plate, two harvesting and threshing apparatus support wheels, the parts such as harvesting and threshing apparatus main frame are constituted；The horizontal underframe that the back of harvesting device is welded with the rectangle threshing main frame of the brave system of triangular steel by bottom with channel bar is carried, and two flat crossbeams of horizontal triangular steel with size are higher than left and right fixed bearing block before and after rectangle threshing main frame body（59) the small short beam under, the cylinder shaft（23) axial line is with anterior-posterior horizontal beam with high, reduction box of the left side soldering on needle beam（62) right plate bearing block is exactly cylinder shaft（23) the special axis bearing of left end spindle nose, its spindle nose is penetrated in case from bearing block bearing hole, cylinder shaft with the level（23) left end is installed with big retarding gear and fixed with key, pad, spring arch clasp, is fixed on reduction box（62) fixed hydraulic motor is installed outside left side wall with bolt（63), its shaft head open-work is inserted in reduction box（62) there is lubricating oil in the fixed small reduction gearing of interior key, pad, spring arch clasp and big retarding gear mesh, case, sealed with lid, bolt, sealing gasket；Reduction box（62) rear lower is threshing cylinder（61) straw outlet, in Lysimachia sikokiana case（64) the positive bottom of straw outlet oblique hole type intaglio plate in is the grass outlet of primary election lip(ped) sieve；Straw outlet has the cylindrical type housing longer than hydraulic motor, and is pulled to the Lysimachia sikokiana retreaded below lid, and seed screw conveyor shaft is dialled on the top of Lysimachia sikokiana plate（21) Lysimachia sikokiana moving tooth is installed on spindle nose；Installed in hydraulic motor（63) hydraulic motor shielded box outside has many heat emission holes to radiate；Pattern bars-bar tooth Combined axial-flow threshing roller axle（23) right-hand member axle bearing block（59) it is bolted on the small short beam of right-hand member, the spindle nose outside bearing block is long, against bearing block（59) fixed double flute vee-pulley outside（58), bigger vee-pulley drives the small vee-pulley of cutting device with V-belt；Small vee-pulley is driven with V-belt dials seed screw feeder（21) the big vee-pulley installed on right axle head；Vee-pulley（58) the right is combined fan（59);Cornerite reaches that the threshing tooth of 180 degree is pulled and is about 500 millimeters, and semicircle type body is made by certain angle arrangement that twines by triangular form tooth, the bottom right-hand member of threshing cylinder, the grain feeding port of right part is fixed on（53) place removes one piece and grain feeding port（53) the wide threshing tooth of-sample is pulled to facilitate into standing grain；Threshing tooth is pulled can 8-20 millimeters of manual adjustment as needed with the rasp bar gap of threshing cylinder；Threshing tooth pulls the left side until the oblique hole type intaglio plate with shape as it is fixedly mounted in straw outlet termination, the recessed hole pulled of inclined hole is tilting, two long sides in hole are also one high and one low tilting, its hole is arranged on whole intaglio plate like fish scale is equally orderly, and two flangings of notch board are fixed on front and rear two triangular steels together with upper lid with bolt and nut elastomeric pad and constitute a complete threshing cylinder（61 ) ;Below oblique hole type notch board, with six cylindrical springs and guide rod activity it is fixed be that the high middle part in the low both sides of the high right-hand member of left end is semicircular primary election bolter；Primary election wind dials seed screw feeder vee-pulley front from right-hand member and sideling blows to left part Lysimachia sikokiana case upwards（64) ;It is that positive middle part is 2-5 straight piece type seed wheels on a major axis to dial seed screw feeder, and have a diameter larger than left and right ends all spirally dials 20-60mm of standing grain screw feeder to what middle part was pulled over;The Lose grains mouthful that one spy puts are arranged at each straight chip type seed wheel bottom（20), wheat is in Lose grains mouthful（20) seed screw feeder is dialled by straight chip type and dials in high speed air delivery pipe with straight piece tooth（7 );Dial three fixed on seed screw feeder right-hand member spindle nose Belt pulley is connected to cylinder shaft with V-belt（23) right-hand member bearing block（59) double flute vee-pulley outside（58) on a small pulley in;Threshing cylinder（61) having has several arc grass guide boards that angle is necessarily twined with the fixed band of the vertical soldering of small thin steel strip on upper lid fixed closed, little higher upper lid intrados；Threshing main frame body bottom surrounding is closed with sheet metal, bottom special band half slot and Lose grains mouthful（20) bottom plate is fixed；The all activities of channel-section steel bottom plate support bracket of the fixed sheller unit of carrying or so head center position are installed with the support wheel that a meeting is rolled；The bottom plate support bracket is anterior below firmly the vertical soldering fix tightly of harvesting device base cross members, is integrally formed；The rear portion of sheller unit is vertical main frame body, two and harvesting device soldering two angle steel at a right angle with harvesting device with high, at the top of left and right and front and rear four side constitutes a cuboid with the horizontal soldering of triangular steel, to short channel-section steel, Open Side Down that horizontal soldering before and after four of channel-section steel bottom plate support bracket, and the channel-section steel is by dozer（65) it is secured together in special four bracket insertion grooves steel tank of fixed mount with bolt；Dozer（65) vertical fixed mount is fixed with top horizontal triangular steel after bolt and harvesting and threshing apparatus, is then fixed again with the top horizontal triangular steel of four front portions of Drag link and harvesting and threshing apparatus with bolt, rear portion is then fixed by bolts to dozer（65) afterwards in the top cross-bar of vertical rack；By dozer（65) fixed mount（67) anterior two hydraulic cylinder control harvesting and threshing apparatus liftings in left and right；Main girder frame（12) spy fixed at its front bumper upper horizontal plane two ends puts fixing card（19) it is corresponding（67) the same fixed fixing card in the place of vertical rack（60) fastened with it, for keeping the stable operation of harvesting and threshing apparatus；4th, combined fan device：Combined fan（57) it is mainly characterized by：Cylinder shaft is fixed on key, pad, spring arch clasp（23) the multi-disc high speed blade shaft set at the step of right-hand member head, the outer edge of its coaxial sleeve also has the blower fan of a 3-5 a little bit smaller blade, two blower housings be also above and below two volute types be bolted together composition combined fan（57), its shell is fixed under right-hand member bearing block (59) frame of sheller unit with support frame with the right top triangular steel of the harvesting and threshing apparatus of right-hand member, and 1 one 5 airducts are drawn in left side high-speed fan spiral case bottom（22) from harvesting and the middle crack of sheller unit to the left cloth ' put, the Lose grains mouth at middle part（20) anterior turn is inserted back into Lose grains mouthful（20) anterior pipe is intraoral；Lose grains mouthful（20) its rear and front end head is pipe, and middle part is semicircle below, and top is that groove profile is flat, and front is concave arc but back flat mouth enters a quarter depth in Gas inlet tube, and wheat seed dials in the defeated grain airduct of high speed herein by winder blade（7) in, the secondary of installation at the top of the defeated grain device (9) of silo is sent to by wind and cleans case（8) cleaned again in；Lose grains mouthful（20) pipe end is 45 degree of angle angles and the defeated grain airduct of high speed with diameter afterwards（7) overlap, edge grows 20 millimeters to the semi-circular tube of a bit of two straight flange of pipe fixation backward thereon in its angle portion；The fixed defeated grain airduct of high speed of correspondence（7) one section semi-circular tube of its 45 degree of angle angles also as fixed one grows forward 20 millimeters；For lap hermetically inclined tube mouthful；Combined fan（57) 3-5 leaf blower fans its underpart spiral case of right part is drawn big airduct introducing group seed screw feeder (21) vee-pulley front lower portion and blowed in the small elevation angle at the bolter straw outlet of the upper left corner；An air port is opened on the big airduct of its spiral case and the air-valve of a regulation air quantity is installed, it is at the air port at 30-80 degree oblique angle to be guided to airduct outside wheat head transfer passage right plate；12nd, blast system device is cleaned：It is main by the defeated grain airduct of high speed（7) it is, secondary to clean case（8), dust exhaust duct（35), debris cleaning air channel, fish scale sorting screen, involute-type choke plate, the part such as air curtain are constituted；It is mainly characterized by：The defeated grain airduct of high speed（7) totally 1 one 5, from Lose grains mouthful（20) bendings are sideling drawn upwards directly above to cleaning case in 45 degree angles overlap joint（8) front end grain-entering mouth, the defeated grain airduct（7) it is securely held in owner's roof beam structure（12) on support body；It is secondary to clean case（8) it is integrally fixed at the defeated grain device of silo（9) top, cuboid-type, its front end face has 1 one 5 grain-entering mouths, the fixed open involute-type choke ring of case inner top is cleaned after import, full Jian is put downwards for the center of ring, there is an aspiration channel upwards（35 );Choke ring has three choke curtains backward again；The low early and high after four sides of fish scale sorting screen is fixed, and rear afterbody is downward miscellaneous object outlet；13rd, the defeated grain device of silo：Its it is main by：Silo（9), defeated grain screw feeder assembly（34), the part such as grain transfering tube, silo raise-lower hydraulic bracket assembly, positioning gib is constituted；It is mainly characterized by：Cuboid carriage-type silo（68) convenient handling can be opened by being molded three face activity fixations behind soldering, left and right with sheet metal；Platform floor is fixed on channel-section steel, on the support frame that triangular steel is welded；The fixed recleaning case of Plane Installation on compartment（8) the defeated grain screw feeder assembly and its integrally fixed（34), grain transfering tube；It is silo during the compartment combining（9);Special special plastic water tank is placed when atomizing, foliage dressing, fire-fighting, rotary tillage water filling Precision Seeding fertilising operation（68);There is wealthy, the wealthy lower fixed hydraulic-driven high-pressure hydraulic pump of installation that discharges water afterbody center backward below after water tank, and high service service is provided for atomizing, foliage dressing, water filling sowing, fire-fighting fire extinguishing, sprinkling irrigation；And water level monitoring and alarm device is had, accomplish Water free alarming；Hydraulic high-pressure water pump is arranged on silo（9) rear lower, is fixed with fixed mount support；Silo（9) longeron and main girder frame of underframe（12) there are four compact multi-level hydraulic cylinders before and after longeron overlapping portion outside, one group of its first two, hydraulic jack head or so gudgeon is flexibly connected and is fixed on silo（9) U-shaped fixed seat is descended forward on the neck of slash-shaped openings on the outside of the position of the anterior evagination of longitudinal beam of underframe, with pivot pin, toothed locating shim by tooth insert U type fixed seat outer apertures in, again spring collar fix, oil cylinder piston club head connection earhole seat be movably fixed to main girder frame（12) on the corresponding fixed gudgeon in outside, it is connected and fixed with pad, spring collar；Silo（9) U-shaped fixed seat couples position lower planes with beam head-tail protrusion level and dismissed on the outside of position convex after base longerons or so afterbody, hits exactly position transverse horizontal cobalt hole；And its vertical corresponding main girder frame（12) positioning gib fixed in plane has the deep neck of horizontal upward opening on, wears the U-shaped fixed seat transverse horizontal of left and right afterbody and outside three thoroughly with pivot pin Concentric axis hole, inner side is stuck in main girder frame（12) it is with the pivot pin that the connection earhole seat activity on a pair of hydraulic cylinder piston rod heads of afterbody is fixed in the middle of the U-shaped fixed seat in outside in the deep neck of the horizontal upward opening of positioning gib fixed in plane, then locked with pad, spring collar；The lower girder frame on the outside of correspondence left-right longeron（12) spy of rearward lower puts the upper each fixed spindle nose of lune reinforcement Interal fixation seat, with pad, the biasing monaural earhole seat of a pair of cylinder body of hydraulic oil cylinder tail inner sides of the fixed afterbody of split pin；Four hydraulic jack the first two actions are that lifting silo (9) is turned on one's side backward, and four actions simultaneously are that level rises silo（9), the function is controlled by four six-way valves；The locator card ferropexy fixed on the outside of the total roof beam structure in left and right of the defeated grain device underframe of silo keeps stable；The defeated grain screw feeder assembly of silo（34):Mainly it is made up of parts such as grain transfering tube, the screw feeder of tape spool, screw feeder body, upper and lower axle bearing, hydraulic motor, rubber blanket, bolt, nut, elastic washers；It is mainly characterized by：The trunnion axis bearing of the fixed bearing in flange-type center, in the recessed circle for adding monoblock rubber blanket to be fixed on after silo at tail right corner with bolt nut elastic washer, screw feeder body is fixed around the high vertical support of 120 degree of ring flange circumference, 150 millimeters of fillet welding system three, spindle nose is arranged on the bearing of lower trunnion axis bearing under helical blade type lifting screw feeder, bigger ring flange is arranged at top, 150 millimeters of screw feeder tube mouth top eminence the same big periphery with fixed bolt hole with three support chip soldering the ring flange of step, the open circles column type of grain transfering tube is led grain groove and is set on two ring flanges, it is fixed with lead ring and bolt nut and it can be allowed to be rotated on ring flange below；Square steel template bearing block appeared into shaft head with bolt nut elastic washer it is fixed on the ring flange with screw and fixes screw conveyor shaft；The splined shaft of the defeated grain screw feeder side of appearing steel plate bearing support with spline axle head and the spline axle head of hydraulic motor are connected and fixed by spline connecting shaft set simultaneously, and hydraulic motor is fixed on plane on square steel type bearing support with bolt cushioning；14th, atomizing smog fire plant：Mainly it is made up of parts such as vehicle-mounted large hydraulic high-pressure hydraulic pump, large car loaded atomizing sprayer, large-scale vehicle-mounted fog machine, fire-fighting Flexible water pipe, water pistol, atomizing sprayer runing rest, fire-fighting hydraulic lifting workbenches；It is mainly characterized by：Outsourcing is equipped with large car loaded atomizing sprayer and large-scale its structure of vehicle-mounted fog machine is repeated no more, and stabilization can implementation on workbench；Hydraulic high-pressure water pump（Separately apply）, this summary of its structure；The water pump is mainly used to foliage dressing, atomizing spray, fire-fighting fire extinguishing, farmland sprinkling irrigation, the water filling of hydraulic pressure rotary tillage water filling planting and fertilizing machine water supply；Water pump supplies water by water tank（68) external valve afterwards below tail is provided, and is fixed with fire fighting rapid connector for a long time on pump outlet ring flange and is had fire-fighting Flexible water pipe and water pistol, standby to have atomizing, water filling sowing to supply water and take over, and is installed when using；Fire-fighting hydraulic lifting workbench：The upper plane middle front part of workbench fixed one rotatable vertical atomizing sprayer head frame with lifting of bolt and nut, workbench all around has high guardrail to protect；The base plane front-rear center of workbench is vertically and fixedly provided with two multistage hydraulic cylinders, and the base for being fixed on the hydraulic cylinder at front-rear center position is fixed on main girder frame（12) on the base of crossbeam；This just constitutes hydraulic lifting workbench, to adapt to the field plant protection and town and country fire-fighting of varying environment；15th, dozer blade device：Dozer blade device it is main by：1st, dozer（65);2nd, crane（67);3rd, the part such as hydraulic cylinder is constituted；It is mainly characterized by：1st, dozer：Sheet metal is molded the strip notch board type dozer of soldering（65) rear portion have on four each connecting plates of vertical center web have above and below two bolts hole be fixed on spacer for bolt nut on the corresponding hole of the vertical fixed mount of crane front end face；

2nd, crane：The rectangle support body of small-sized I-shaped steel section soldering, its front end face is that the horizontal horizontal fixed mount of " mesh " type of channel-section steel section bar is dispersed with four vertical short support frames thereon, has two screws above each vertical short support base, is for installing fixed dozer（And harvesting and threshing apparatus 65)

(1)；Fixation ear of the afterbody two with bearing block and bearing of crane, is fixed on main girder frame（12) fixed on double fixed ear bases on two longerons in anterior left and right of jackshaft balanced adjustment oil cylinder with axle, pad, spring arch clasp；Soldering has two fixed ear bases on two I-steel lifting hack levers of its front end crane or so, and the ear takes the earhole for the piston rod head that same two hydraulic lifting oil cylinders are fixedly mounted with axle, pad, spring arch clasp；In corresponding main girder frame（12) anterior (the front steering axle assembly of longeron（4) front upper part) the corresponding position soldering in left and right fixed ear base on use axle, pad, the afterbody fixed ear base of the fixed two hydraulic lifting oil cylinders of spring arch clasp, just constitute crane；3rd, hydraulic jack：Hydraulic jack is a pair of same plunger type raise-lower hydraulic oil cylinders, and the fixation ear that plunger is arranged on the vertical fixed mount back of the anterior dozer of crane down is taken, and oil cylinder is bottom-up to be fixed on main girder frame（12) on the corresponding fixed ear base in the anterior following left and right of longeron；16th, hydraulic pressure rotary tillage water filling Precision Seeding fertilizer applicator：Hydraulic pressure rotary tillage water filling Precision Seeding fertilizer applicator it is main by：1st, hydraulic pressure rotary cultivator attachment（73 );2nd, computer numerical controlled high-pressure multi-path water filling device（69);

3rd, Precise sowing fertilizer apparatus（72);4th, servicing unit (77);5th, the part such as hydraulic lifting apparatus is constituted；It is mainly characterized by：1st, hydraulic pressure rotary cultivator attachment（73 );It is substantially similar to existing rotary cultivator structure, existing rotary cultivator tractor output transmission systems are all removed constriction transmission case, big chain wheel will be installed in transmission case in the middle part of rotary tillage cutter shaft, hydraulic motor is fixedly mounted in upper transmission case side bolt, nut, elastic washer, key, pad, the fixed gimmal wheel of spring arch clasp are used on the hydraulic motor spindle nose in case thoroughly, chain wheel it will be connected up and down with chain, lubricating oil is added, closing transmission case just constitutes rotary cultivator driving box；The hitch frame of former rotary cultivator is all removed, the longitudinal tie of duplex lug in soldering two and rotary cultivator front beam level and vertical head soldering（71), two longitudinal ties（71) wide same main girder frame in the middle of（12) fixed rear axle assy（10) be welded two connection earholes of two corresponding horizontal levels in special steel plate ear mount rear portion are simultaneously penetrated duplex lug in the hole of shaft end together with it is movably fixed to axle, pad, split pin；Horizontal longitudinal tie with duplex lug（71) tail end and rotary cultivator（73) Front beam corresponding position is welded admittedly, and each soldering is one high with sowing tanker again on top（72) steel plate of the triangle of fixed mount, steel plate base exceedes rotary cultivator 100-300mm of front beam soldering on girt top；Triangular steel plate and kind tanker（72) fixed mount with it is high and by it together with fixing bracket body soldering；Left and right triangular steel plate bottom front foot is in each soldering on steel plate and a double connection ear mount, and hydraulic cylinder is fixedly mounted with axle, pad, Jian mouthfuls of pin activities in the ear mount（70) engaging lug of piston rod head；Hydraulic cylinder（70) the double connection ear mount of bottom is movably fixed to main girder frame with axle, pad, split pin（12) on two round-meshed connection earholes that the longeron afterbody of rear end two is respectively welded, for lifting rotary tillage water filling Precision Seeding fertilizer applicator；Left and right longitudinal tie（71) each horizontal piece support bar of oblique pull soldering in the outside of duplex lug rear portion two, the bar rear portion and rotary cultivator（73) the horizontal soldering of left and right sides carling front end welds solid；2nd, computer numerical controlled high-pressure multi-path water filling device：Computer numerical controlled high-pressure multi-path water filling device（69) it is made up of microcomputer controller, high-pressure hydraulic pump, multi-channel electromagnetic Fujian, supply channel, high-pressure overflow valve loop, water injecting pipeline and water filling head；The spy that hydraulic motor drives puts high-pressure hydraulic pump installed in silo（68) on the carrier of bottom, pump intake is connected to water tank（68) afterwards on the feed water valve of the following middle part of tail, water pump water outlet is one ' T " font pipelines; the horizontal transverse-pipe road rear horizontal supplied water by centre is dispersed with the water injection pipe of 6---66 way solenoid valves control, and water injection pipe is screwed in and seeder with hollow screwed pipe（75) on the screw thread for welding incorporated water injection pipe tube head top；A pipe access water tank is drawn upwards in " T " font high service tube hub portion（68) in upper top water inlet, tube head spins, and an overflow is wealthy, and when water pump pressure of supply water exceedes authorized pressure, water under high pressure is discharged into water tank by overflow valve（68) release in, the pressure value of adjustment overflow pottery, the output in controllable water filling electromagnetism Fujian；Computer numerical controlled high-pressure multi-path water filling device（69) 1---10 times per second of single channel water injection frequency is adjustable；3rd, Precise sowing fertilizer apparatus（72) ;It is being higher by rotary cultivator（73) same rotary cultivator in soldering at 150---300mm（73) moved after all around square steel support frame of the same size, this level after 100---250mm and rotary cultivator（73) soldering of main girder frame upper horizontal plane is integral；The fixed two same rotary cultivators of plane soldering on the support frame（73) having in left and right equally wide former and later two square iron sheet casees, case has the iron cap that can be opened and closed at the top of multiple cut-offs, case, anterior is receptacle（72), rear portion is seeds box；Bearing block, each fixed major axis of bearing are all used in the lower, transverse center of two chests, and the left end for planting tanker major axis installs the same minor sprocket of fixed same bicycle, and sprocket wheel is connected to suppression with chain and smooths roller（77) in active big sprocket wheel fixed on left end axle and by its drive rotation；Receptacle（72) a fixed minor sprocket is also installed on right-hand member head, is connected to suppression with chain and is smoothed roller（77) big sprocket wheel fixed on right end axle and being driven by it rotates；It is fixedly mounted on other positions of major axis multiple dual-purpose（Interchangeable uses sowing wheat, corn and adjustable dose size）Seed mouthful is leaked two bottom bottoms in seed wheel, seed wheel top with stove bolt nut（Fertilizer-supplying port）The symmetrical two-flap type for arc being led the outside surrounding plastic shaping of seed plate and seed wheel fastens integral top square lower cylindrical type seed-guiding pipe（Fertilizer guiding tube）, central part be that the seed wheel for taking up seed wheel is led outside the leakage seed mouthful bottom that seed seat is fixed on bottom, its underpart cylindrical type seed-guiding pipe, be fixed by socket at flexible plastic pipe, the lower openings of flexible plastic pipe and be fixed on acute triangle seeder（75) in the conjuncted metal seed-guiding pipe in rear portion, loosening the soil when seed is inputted rotary tillage；Fertilizer guiding tube is identical with seed-guiding pipe structure, is all fixed on rotary cultivator with the special deck of strap bolt fixed seat（73) on the ad hoc position after main girder frame on the horizontal gird of tail, front row is fertilizer guiding tube, and heel row is seed-guiding pipe（75 );In seed-guiding pipe（75) water injection pipe of same radian in rear portion soldering, the top You Luo Pattern of water injection pipe, high voltage bearing flexible plastic pipe two is all fixed with hollow bolt, and one is screwed in water injection pipe screw top, and other end is screwed in computer numerical controlled high-pressure multi-path water filling device（69) in magnetic valve water outlet pipe screw thread；4th, servicing unit（77 ):The main tail both ends carling after rotary cultivator main girder frame of servicing unit is below with the fixed left and right of axle activity two same oblique type support arm, the horizontal shore with the adjustable sowing depth up and down（Carling extends back one section）, vertical type adjusting bolt, pad, the suppression of nut and the convex stepped ramp type of multiple cylinders smooth roller（77), chain pitch wheel, bearing, chain guard, chain etc. are constituted；Oblique type support arm upper end ears bearing hole is fixed in the postmedian hole of carling with axle, pad, slotted nut and split pin, oblique type support arm lower end is bearing block, and the connection earhole of the fixed seat fixed adjusting bolt lower end of axle of a pair of standing screw lower ends fixation ears is arranged at bearing block top；Adjusting bolt top is fixed in the journal stirrup bore of horizontal shore back with two anti-return nuts up and down；The suppression of multiple convex stepped ramp types of cylinder smooths roller（77) fixed two big chain pitch wheel is installed with key, pad, spring arch clasp on the spindle nose of two ends, the bearing of oblique type support arm bottom is fixed on outside gear, bearing block is interior and is fixed with pad spring arch clasp, external end head bearing cap, bolt, spring washer, sealing gasket fixed closed；By chain be connected to above and below closed on two chain pitch wheels and with chain guard；5th, hydraulic lifting apparatus：Hydraulic lifting apparatus（70) it is exactly a pair of hydraulic lift(ing) cylinders, two hydraulic jack bottoms pair fix ears and are fixed on main girder frame with axle, pad, split pin respectively（12) on the round-meshed engaging lug that left-right longeron tail end is respectively welded, piston rod engaging lug is then fixed on rotary cultivator with axle, pad, split pin（73) two draw bars in left and right（71) on double fixed ear bases, for lifting rotary tillage water filling Precision Seeding fertilizer applicator.

Claims (1)

1. 1, a kind of high-speed combine harvesting, planting supervisor it is main by：1st, full frame base apparatus；2nd, three bridge hydraulic walking device；3rd, hydraulic steering；4th, brake apparatus；5th, Diesel engine device；6th, hydraulic system；7th, driver's cabin（5 ) ;8th, instrument monitoring device；9th, electric system device；10th, air-conditioning system device；11st, harvesting and threshing apparatus（1 );12nd, air conveying device is cleaned；13rd, the defeated grain device of silo（9 );14th, atomizing smog fire plant；15th, dozer blade device；16th, the part such as hydraulic pressure rotary tillage water filling Precision Seeding fertilizer applicator is constituted；It is mainly characterized by：1st, full frame base apparatus：Dimensioned is made shape on demand, the cuboid framework type main girder frame being made up of the tail trimmer of two long longerons and several Gents（12), the symmetrical auxiliary equipment that its longeron bottom is fixed is the pedestal that each part device of complete machine is installed in connection, and its anterior crossbeam is welded hole bolt before and after fixed inverted ladder type lower horizontal plane centre, spring washer, Jian grooves nut, split pin and installs fixed front steering axle assembly below（4) the upper top horizontal base for the bearing block that a pair are fixed on front axle differential end cap hollow shaft head before and after；Main girder frame（12) spy that the following symmetrical soldering of rear portion left-right longeron frame is fixed puts steel plate ear and sat down is fixedly secured rear axle assy with bolt, spring washer, slotted nut, split pin（10) the semiaxis axle sleeve in left and right ends portion and split pin lock nut is used；Main girder frame（12) middle part left-right longeron is welded hole bolt before and after fixed inverted ladder type lower horizontal plane centre, spring washer, slotted nut, split pin and installs fixed middle axle assembly below（17) the upper top horizontal base for the bearing block that a pair are fixed on jackshaft differential end cap hollow shaft head before and after；Middle axle assembly（17) there is same balanced support seat on the half-axile sleeve of both sides, the sustainable corresponding balance hydraulic cylinder of the left and right being fixed under left-right longeron two, the stabilization of the hydraulic cylinder auto-control with certain pressure that two oil circuits are communicated or so wheel balance adherence ground；Rear axle assy（10) spy that bridge front left right vertical beam is symmetrically fixed puts and Diesel engine assembly is fixedly mounted with bolt, spring washer, nut, rubber blanket in plane on former and later two small girder steels that lower horizontal is laterally fixed in steel plate ear mount（15 );Diesel engine assembly（15) hydraulic oil combined, cooling water, air conditioner heat radiator assembly is fixedly mounted in special special put put in steel plate ear mount in rear portion with bolt, spring washer, nut on fixed mount（14);Diesel engine assembly（15) shaft coupling pyramid type in front fixes cover front end face bolt, spring washer, slotted nut, the fixed main duplex hydraulic pressure pump assembly of split pin installation（16);Main control valve assembly（18) the following main girder frame in rear portion for being fixedly mounted on driver's cabin with bolt, spring washer, nut（12) on special fixed mount；Main girder frame（12) axle assembly during middle part is fixed（17) the fixation ear that the longeron bottom of crossbeam front two is welded with the steel plate specially put firmly uses axle, pad, the fixed dozer of spring arch clasp（65) support bar（67) rear end connection earhole；Front lower Shao of longeron fixes front steering axle assembly（4) inverted ladder type fixes each soldering in left and right in front of lower horizontal plane and is fixed with a U-shaped ear seat, dozer（65) a pair of raise-lower hydraulic oil cylinder bottom engaging lugs are movably arranged in its hole with axle, pad, spring arch clasp, and lifting hydraulic cylinder lower piston club head fixes earhole and support hack lever（67) upper front end is fixed ear seat hole and is fixedly connected with axle, pad, spring arch clasp activity accordingly, for regulating and controlling dozer（6 $) harvesting and threshing apparatus（1) lifting of rising and falling when working；Driver's cabin（5) fixed heat radiating type hydraulic oil container assembly and diesel oil box assembly are respectively mounted before and after the side of bottom right；In main girder frame（】2) it is grain storehouse that activity is installed with that top is latter half of（And fixed grain storehouse 9)（9) lifting pedestal；Main girder frame（12) the top first half side that keeps left is installed with driver's cabin（5), driver's cabin（5) the right is that atomizing sprayer is fixedly mounted in activity on a liftable workbench, platform above hydraulic oil container and diesel oil mailbox（25), fog machine (37)；Main girder frame（12) leading section has ornamental, transformable preceding face（27), preceding face（27) battery and tool box are installed in；Main girder frame（12) the right and left has identical security protection lappet（11), its leading section is respectively installed with headlight steering indicating light (32), and its tail end is respectively installed with taillight brake lamp；Main girder frame（12) the longeron afterbody of rear end two is respectively welded a round-meshed engaging lug, and the hydraulic cylinder of lifting traction agricultural machinery and implement is installed for activity（70 );Main girder frame（12) fixed rear axle assy（10) each brave one connection earhole of system of two corresponding horizontal levels in special steel plate ear mount rear portion, the agricultural machinery and implement for connecting towage；Main girder frame（12) there is the hook of a dragging trailer at the positive middle part of back end beam；Main girder frame（12) each fixed fixed harvesting and threshing apparatus of a carrying in plane both sides on the bumper of the horizontal installation in leading section（1) spy puts fixing card（19 ) ;2nd, three bridge hydraulic walking device：The machine is three bridges driving walking structure device, all with independent driving device for hydraulic motor；Mainly by 1, front steering assembly（4), 2, middle axle assembly（17), 3, rear axle assy（10) constitute；It is mainly characterized by：1st, front steering axle assembly（4):Front steering axle assembly（4) it is full suspension type steering and driving axle, main girder frame（12) its longeron front lower portion crossbeam is welded two device to hole bolts before and after fixed inverted ladder type lower horizontal plane centre, spring washer, slotted nut, split pin and installs fixed front steering axle assembly below（4) the upper top horizontal plane pedestal for the bearing block that a pair are fixed on front axle differential end cap hollow shaft head before and after；The hydraulic motor outside the bearing block rear end face of the hollow fixed shaft head of differential mechanism rear end cap is fixed on bolt, slotted nut, split pin, its spindle nose installs fixed bevel pinion with spline axle head through differential mechanism hollow hole and directly drives tapered gear differential mechanism bevel gear wheel drive differential mechanism, semiaxis, universal joint and front hub fixing axle, front-wheel rotary motion；The full suspension type drives front steering axle assembly（4) conventional rim, Ren Zi Pattern cover tires and inflatable inner tube, brakeless device are installed；There is the ear mount of a steering arm in opposite direction and fixed steering cylinder piston rod head connection earhole to be flexibly connected with axle at the top of its two deflecting roller knuckles to implement to turn to, the afterbody ear mount of steering cylinder is fixed on front steering axle assembly（4) left and right In ear mount on rear side of half-axile sleeve；The corresponding position of the positive front interior of left and right turn section housing has a fixed ear base axle, pad, slotted nut, fixed one of split pin to be horizontally diverted pull bar；2nd, middle axle assembly（17 ):Middle axle assembly（17) its structure is with front steering axle assembly（4) equally it is, full suspension type steering and driving axle, equally with turning function；Middle axle assembly（17) in two halves axle sleeve correspondence main girder frame（12) longeron portion is respectively provided with a hydraulic cylinder and bearing for adjusting the machine balanced load, and each own oil pipe of two hydraulic cylinders that vertical fine strain of millet is fixed below is connected outer with hydraulic oil container, and also a pipe, which connects two oil cylinders, communicates its hydraulic oil；Middle axle assembly（17) with front steering axle assembly（4) the hollow shaft head activity of equally former and later two end caps of its drive axle differential case is fixedly mounted the bearing block of a pair of cuboids, its top levels have hole can with bolt by it with being scheduled on main girder frame（12) on the front and rear corresponding two pairs of bolts hole in the inverted ladder type lower horizontal plane centre that middle beam is welded below, it is fixedly secured with bolt, pad, slotted nut, split pin；It drives hydraulic motor to be equally fixed on bolt, spring washer, slotted nut, split pin on differential mechanism end cap hollow shaft head bearing block end face, and spline axle head injects the fixed upper bevel pinion of the interior installation of end cap hollow hole and the ratcheting drive differential mechanism of differential mechanism bevel gear wheel, semiaxis, universal joint, hub wheel rotation；Knuckle, knuckle arm, steering hydraulic oil cylinder, pull bar is horizontally diverted with front steering axle assembly（4) spline structure；3rd, rear axle assy（10 ) :Rear axle assy（10) half-axile sleeve fixed seat in left and right is bolted, anti-return nut is fixed on main girder frame（12) spy of rearward lower puts to put up with longeron in steel plate ear mount and is integrated；Rear axle assy（10) it is the main driving axis that there is gearbox (13), the tapered gear differential mechanism of straight-tooth gear drive is fixedly mounted with bearing for cuboid-type gearbox (13) shell, it is corresponding outside differential mechanism that the same semiaxis connected with spline with tapered spindle nose of same tractor is installed, ring flange is fixed on gearbox with bearing and with fixed seat and back-plate, the half-axile sleeve of ring flange, the spline axle head of semiaxis is plugged in differential mechanism spline axis hole；One end of band brake bottom plate is fixedly mounted band brake hoof, brake cam, camshaft, steady pin, the brake component such as return spring；It is installed in the tapered shaft head of semiaxis and is sleeved on key, nut, the fixed wheel hub of split pin and the brake drum that is integrated with wheel hub outside the back-plate of fixed brake-shoe, brake cam, steady pin, return spring and constitutes brake apparatus；The wheel that brake drum external application bolt is fixed deceives, is installed with chevron cover tire and inflatable inner tube composition back axle road wheel；The parts such as the cylindrical type straight-tooth gear wheel that the different straight-tooth gear of three fixed four size diameters and two selector forks that gearbox (13) is installed with slip on two splined shafts are fixed in vitro with shift fork axle, alignment pin and interlock, shift control flexible axle, shift handle and mounting, bevel differential, differential carrier are constituted；Be fixed on the small straight-tooth gear in the middle part of the axle of spline two drives straight-tooth gear wheel fixed outside differential carrier constant forever, the big reduction gearing that its axle right part of spline two is fixed and the little gear of slip on the right of the axle of spline one are ratcheting, by the hydraulic motor that is fixed on outside gearbox (13) housing on the spindle nose in gearbox a fixed little gear directly drive the gear rotation that the axle left part of spline one is fixed, the coaxial sliding little gear that right-hand member is pushed by deflecting fork drives the big retarding pinion rotation that the spline two axle right part ratcheting with it is fixed, the small straight-tooth gear fixed with the axle middle part of spline two rotates together with straight-tooth gear wheel ratcheting on differential mechanism, differential mechanism then drives trailing wheel fixed on semiaxis and moved ahead while rotating, this just constitutes low or first gear；A pair of gear left sides of slip is a gear wheel on the right of the axle of spline one, it is ratcheting that selector fork stirs the small straight-tooth gear that directly can be fixed with the axle of spline two middle part to the left, directly drive small straight-tooth gear to rotate with differential mechanism cylindrical straight gear gear wheel to do work, thus constitute a top gear；One axle shifting slide gear moves to room, one balladeur train on the axle left side of spline two, which is deflected fork, moves on to the gear mesh rotation that left part and the axle hydraulic motor shaft head gear of spline one directly drive, drive the rotation of differential mechanism straight-tooth gear wheel simultaneously with small straight-tooth gear fixed in the middle of the axle of spline two, thus constitute a middle speed gear；Thus basic, normal, high three variable speed gear time is constituted to adapt to the operational speed of Chong Load operations, the guiding of middle load, road operation；The backward gear of the machine is by rear axle assy（10) hydraulic motor hydraulic control valve control crank is manipulated, and is implemented to move ahead or is fallen back；Rear axle assy（10) gear-box case rear end face has a horizontal band steel band and shell cast solid, has a row to be used to pull agricultural machinery and implement with the hole of spacing above；Rear axle assy（10) the half-axile sleeve of left and right two and main girder frame（12) there are reinforced solid reservation bolt, anti-return nut and main girder frame in the corresponding position of fixed ear（12) fixation ear is fixedly connected；3rd, hydraulic steering：The machine uses all-hydraulic steering gear；The all-hydraulic steering gear is identical with existing all-hydraulic steering gear structure, and one all-hydraulic steering gear of the machine controls front steering axle assembly simultaneously（4) with middle axle assembly（17) steering；Its it is main by：Steering wheel, steering gear, steering pump, steering cylinder, four six logical wealthy, proportional pressure control valve, knuckle arm, petroleum pipeline, hollow connector, connector and left and right turn wheel connecting rods etc. are constituted；Four steering cylinder bottoms are fixed by bolts in four same fixed seats of half-axile sleeve trailing flank, piston rod head bolt, pad, slotted nut, the Jian mouthfuls of pins of four oil cylinders are fixedly connected in the wheel hub knuckle arm end holes of four deflecting rollers, and turning-bar two is fixed on left and right turn section housing leading flank Yong Luo Shuan Pads pieces, slotted nut, split pin and specially put on fixed ear base；Four six-way valves control four steering cylinder work；Front steering axle assembly（4) steering angle is more than middle axle assembly（17) steering angle, is controlled by proportional overflow valve regulation；4th, dynamic device is braked：Brake apparatus it is main by：The parts such as brake drum, back-plate, brake-shoe, brake cam, camshaft, brake arm, return spring, fulcrum post, brake pedal, brake bar, middle brake crank drive link, parking brake handle, parking brake steel wire rope, fixed seat are constituted；Brake-shoe is fixed on to be hauled with return spring on back-plate with steady pin allows the braking surface of brake-shoe to be in contact with brake cam, and brake pedal is fixed on below driver's cabin steering wheel on the pedal base on the left side, is connected to main girder frame with brake bar below（12) on the brake arm of the fixed middle brake crank drive link of following activity, and the same brake arm pull bar in middle brake crank drive link two is connected with the brake arm of the brake camshaft of left and right trailing wheel, constitutes service brake；Parking brake handle is fixed on the left pilot valve Outer Bottom Plating in the cab seat left side, and middle brake crank transmission is fixed on steel wire rope On the brake arm of bar, this constitutes parking braking；5th, Diesel engine device：Diesel engine device is the same with the disclosed technique device of excavator Diesel engine to be no longer described in detail herein；Diesel engine device mainly has engine assembly（15), the part such as throttle control system, fan, cooling water radiator (14), diesel fuel tanks, air cleaner (36), oil water separator, blast pipe and noise reduction flame damper (66), shaft coupling assembly is constituted；Cooling water radiator (14), hydraulic oil radiator are fixed on fan front lower portion main girder frame behind Diesel engine together with air conditioner heat radiator（12) in fixed seat；The right-angle type blast pipe drawn from engine is vertically fixed forward upwards after driver's cabin, and tube head installs fixed noise reduction flame damper（66);Air cleaner（36) equally it is fixed on behind driver's cabin, is connected with pipeline with engine intake；Diesel fuel tanks are fixed on the main girder frame on the right of driver's cabin（12) in fixed seat, oil water separator is fixed on behind diesel fuel tanks；Throttle control system is made up of power control handle, handle setting shaft, fixed seat, control flexible axle, connector and fixture etc., and power control handle is fixed on driver's cabin（5) size for being connected on mounting with flexible axle and oil inlet quantity being manipulated on engine throttle adjusting bracket is fixed on inclined-plane on rear side of the travelling control case at right anterior angle（The stepper motor accelerator control device automatically controlled by micro computer is also mounted on Diesel engine Throttle Opening Control frame）；Shaft coupling assembly is constituted by being fixed on engine power axle with the part such as the tapered fixed cover of flat-top on the housing end face outside flywheel, spline coupling band, metal-rubber shaft coupling, fixing bolt, steady pin, adjusting pad；The tapered fixed cover top plan of flat-top, which is one, the annular plane of centre bore and four positioning holes, duplex hydraulic pump front end face is fixed on tapered fixed four positioning holes for covering top with four sets of bolts, spring washer, slotted nut, split pin, the spline axle head of hydraulic pump adds adjusting pad to be installed into spline coupling band, uses metal-rubber shaft coupling, bolt to couple integrally with steady pin with line shaft again through centre bore；6th, hydraulic system：Ripe public affairs Jian technologies are identical is no longer described in detail herein for the whole hydraulic system of the machine and excavator hydraulic system device；Its it is main by：1st, control system device；2nd, main pump system device；3rd, main control valve device；4th, hydraulic motor travel motor device；5th, raise-lower hydraulic cylinder apparatus；6th, threshing hydraulic motor arrangement is gathered in；7th, rotary tillage water filling Precision Seeding fertilising hydraulic motor arrangement；It is mainly characterized by：1st, control system device；Main left and right guide M (the PPC valves by being fixed on cab seat both sides of control system）, safety lock fixed pole, manoeuvring platform, from pressure-reducing valve, accumulator valve etc. is constituted；It is arranged on from pressure-reducing valve on the first output circuit of main pump, accumulation of energy is wealthy to be arranged on from pressure-reducing valve output oil pipe pipeline, left and right PPC valves are that left and right pilot valve is arranged on below the control crank of cab seat both sides, and left pilot valve controls dozer（65) (harvesting and threshing apparatus（1)) the silo of double hydraulic cylinder lifting and the defeated grain device of silo（9) turn over and risen with flat on rear side of two pairs of hydraulic cylinders；Right pilot valve controls driver's cabin（5) the workbench double hydraulic cylinder on the right is lifted and main girder frame outside（12) lifting machinery when two hydraulic cylinders of longeron tail end or so are used to draw agricultural machinery and implement operation；It is fixed on the following safe ^ fixed poles of seat front and the safety lock fixed pole in the middle part of manoeuvring platform left surface controls pilot valve and the hydraulic control unit work on manoeuvring platform and the safety locking stopped；The front two rows control stick on the manoeuvring platform on the right of steering wheel is fixed on, front row is successively：Rear axle assy（10) tramming lever, front steering axle assembly（4) tramming lever, middle axle assembly（17) tramming lever；Heel row is successively：Gather in hydraulic motor（42) control stick, threshing hydraulic motor（63) control stick, standby working equipment operation bar（Silo defeated grain device is controlled during the control stick combining（9) defeated grain screw feeder assembly（34) work）；2nd, main pump system device：Main pump system device is that excavator the sixth of the twelve Earthly Branches public technology of maturation is no longer described in detail herein, brief narration is done here, main pump system is mainly by main duplex hydraulic pump（16), main pump flow control valve（That is LS valves, LS-EPS magnetic valves, PC valves, PC-EPC magnetic valves）, enter, return line, hydraulic oil container, oil water separator, hydraulic oil radiator etc. is constituted；Main duplex pump（16) it is fixed on the anterior power output axial end fixed mount of Diesel engine, is connected to shaft coupling on diesel powered axle；Main flow control valve is arranged on main duplex pump（16) on the left surface pump housing, and it is connected to regulate and control main duplex pump with monitor, micro computer, engine flywheel velocity sensor and throttle automatic controller（16) work and hydraulic fluid flow rate size and engine speed：3rd, main control valve device：Main control valve device is that the excavator mature technology of public affairs Jian is no longer described in detail, and does brief narration here, main control valve device it is main by：Main control is wealthy（18), main overflow valve, unloading valve, wealthy safe oil suction, LS selector valves, LS shuttle valves, LS bypass wealthy, pressure-compensated valve, converging/diverging Fujian, walking connection Fujian and it is various enter, oil return line etc. constitutes；Main control valve（18) it is wealthy plus standby wealthy for overall eight, main girder frame below is fixed on after driver's cabin（12) specially put below on fixed mount, the functional control valve installed on the entering of each equipment, return line, control piper and each pipeline is installed in overall eight main control valves（18) on；Two main overflow valves are arranged on overall eight main control valves（18) both ends front；Two unloading valves are arranged on overall eight main control Fujian ^ 8) both ends；Safe oil sucting valve（One-way overflow valve）Installed in main control valve（18) each hydraulic motor, in hydraulic cylinder branch path；LS shuttle valves are positioned on main control valve（18) on hydraulic cylinder branch road；LS selections are wealthy to be arranged in hydraulic cylinder branch path；LS by-passing valves are arranged on main control valve（18) main turnover hydraulic oil roadside side；16 pressure-compensated valves are separately mounted to main control valve（18) eight each 1 of control equipment valve body both sides；Converging/diverging valve is arranged on main duplex pump（16) on pump output circuit；Connection valve of walking is arranged in shunting/interflow Fujian；4th, hydraulic motor travel motor device：Hydraulic motor travel motor device it is main by：Rear axle assy (10) gearbox（13) walking driving hydraulic motor, the middle axle assembly installed（17) differential mechanism direct drive hydraulic motor, front steering axle assembly（4) direct drive hydraulic motor that differential mechanism is installed etc. is constituted；Rear axle assy（10) driving hydraulic motor is fixed on gearbox with bolt, pad, slotted nut, split pin（13) outside；Middle axle assembly（17) driving hydraulic motor is fixed on bolt, pad, slotted nut, split pin on the outside of the hollow bearing housing of its differential mechanism end cap；Front steering axle assembly（4) driving hydraulic motor is fixed on its differential mechanism end with bolt, pad, slotted nut, split pin Cover on the outside of hollow bearing housing；5th, raise-lower hydraulic cylinder apparatus：Raise-lower hydraulic cylinder assembly it is main by：Dozer（65) double lifting hydraulic cylinders, workbench lifting double hydraulic cylinder, silo（9) double lifting hydraulic cylinders of four lifting hydraulic cylinders, rotary tillage water filling Precision Seeding fertilizer applicator etc. are constituted, and it is specifically installed details and is described, this summary；6th, threshing hydraulic motor arrangement is gathered in：Harvesting and threshing apparatus hydraulic motor drives hydraulic motor by harvester（42), threshing cylinder and a shared driving hydraulic motor of combined fan（63) constitute：Its specific installation has a detailed description, this summary；7th, rotary tillage water filling Precision Seeding fertilizer applicator hydraulic motor arrangement：It is main that hydraulic motor, hydraulic high-pressure water pump are driven by rotary tillage water filling Precision Seeding fertilizer applicator rotary cultivator（Separately apply）Hydraulic motor etc. is constituted；Rotary cultivator hydraulic motor uses threshing cylinder and combined fan hydraulic motor（63) oil circuit control and work：Hydraulic high-pressure water pump driving hydraulic motor drives hydraulic motor using harvester（42) oil circuit control and work；Its specific installation has a detailed description, this summary；.7, driver's cabin（5):The machine driver's cabin is similar with excavator, and simply wide and length is all increased, and structure is identical；Driver's cabin is fixed on main girder frame（12) front upper part and left protective plate（11) fixed multifunctional colour monitor and instrument board in the steering wheel arrangement placed in the middle that steering is fixedly mounted in plane on, the front window of broad view, the positive anterior front screen of steering wheel；Steering wheel a little to right the right portion is control manoeuvring platform, identifies obvious control crank and is arranged in order, front-seat three are successively：Rear axle assy（10), front steering axle assembly（4), middle axle assembly（17) control crank, heel row is successively：Harvester（42), threshing cylinder and combined fan（63), standby working equipment operation handle；The front-seat control stick elongated hole left side is once marked：Walking, middle position, retroversion and digital calibration；Heel row is marked successively：Operation, rotating speed digital calibration, middle position, are one-way operation；The handle of fixed safety lock fixed pole in the middle of the control platform left side central portion, it controls the console trouble free service, and the front upper place of safety lock fixed pole is the outlet of air-conditioning cold wind；Shift control handle is fixedly mounted on its following cab floor；It is installed with successively on oblique type end side on rear side of the control platform：Power switch, starting switch, fuel control handle, rain brush switch, cleaning fluid switch pump, buzzer switch, headlight switch, work light switch, air conditioning control switch, backup circuit breaker, external inspection lamp socket, cigar lighter etc.；The dead astern of steering wheel, is the adjustable seat of longitudinal separation, and the front part sides of seat, which respectively have, to be fixedly mounted the guide of left and right two on guide's valve seat, guide pavilion seat and read control crank；On the bottom plate of steering wheel lower left quarter driver's cabin, the fixed seat for having a brake pedal installs fixed walking braking footrest；Rear axle assy of the steering wheel lower right as the position of brake pedal Parallel Symmetric fixed one and brake pedal（10) foot pedal plate, control is and rear axle assy（10) a connected unidirectional advance foot pedal plate of tramming lever；Parking hand brake control-rod is being fixedly mounted on following floor on the left of cab seat；The solidifying cooler of the refrigerating plant of air-conditioning is arranged on seat left rear corner below, and air-cooler is installed in cooler left-external side is coagulated, and just front portion cold wind is exported cold wind under seat and the extraction of seat the right turns again to the upper angle cold wind before the control platform left surface of right front and exports blowout；Driving in the middle of indoor top has ceiling light；The outer front upper part of cab door is provided with side mirror；Reversing security monitor is installed afterwards, display is fixed in driver's cabin in the instrument board of steering wheel front portion, and visual angle angle can be transferred flexibly in the middle part of tail；Drive outdoor top and the telescopic sunshade of level is installed；Rain brush is fixed on the following middle of front screen；8th, instrument monitoring device：Instrument monitoring device is identical with the various monitoring that excavator is now ripe, electric wiring, component public technology, is not described in detail herein, only does briefly to describe；Instrument monitoring device it is main by：Machine monitor, mode of operation monitor, radiator water level monitor, charge volume monitor, engine oil pressure monitor, engine water temperature monitor, speed of travel monitor, hydraulic oil temperature monitor, touch reinforces monitor, engine motor oil oil level monitor, air cleaner blocks monitor, fuel level monitor, automatic reduction of speed monitor, engine water temperature meter, fuel level meter, hydraulic oil oil thermometer, mode of operation selecting switch, flow selecting switch, automatic reduction of speed switch, speed of travel selecting switch, maintenance switch, input operation is switched, screen adjustment switch and each instrument control circuit etc. are constituted, this is omited；9th, electrical system device：Electric system device is identical with the existing open mature technology of excavator, and here is omitted, and its major electrical equipment system and device is summarized as follows：Its it is main by：Generator, adjuster, battery, startup motor and each instrument and meter line loop control element etc. are constituted, this summary；.10, air-conditioning system device：Ripe public technology is identical is no longer described in detail herein with the existing air-conditioning system of excavator for air-conditioning system device；It is main by compressor, solidifying cooler, radiator, blower fan, refrigerant, screen pipe, size pipeline, airduct, and the part such as control circuit is constituted；This is omited；11st, harvesting and threshing apparatus：Harvesting threshing system is the integrated system device for the entirety that the combination such as harvesting device, sheller unit, cutting device, combined fan device is constituted；Its it is main by：1st, harvesting device；2nd, cutting device；3rd, sheller unit；4th, the system such as combined fan device is constituted；It is mainly characterized by：1st, harvesting device：It is mainly characterized by：Upright harvesting cutter-rower formula harvesting device spy of short lower two different lengths of length on " Asia " font support body of width puts channel steel cross beam and the channel-section steel vertical beam of the same size of left and right two and upper flat fine strain of millet soldering constitutes width type frame body, lower horizontal cross member（46) the fixed left and right reciprocating cutterbar being made up of ledger-plate, the cutting blade being riveted on knife bar, guard, finger beam, bolt fastener, pressuring blade device etc. above is installed（52);A rectangle support frame is put in the weldering of plane triangular steel on sill medium position（49), support frame（49) hydraulic motor of the plane with the fixed spindle nose of bolt under on（42), hydraulic motor（42) vee-pulley with axle sleeve is fixed on spindle nose with key, axle sleeve key is positioned with fastening bolt, in hydraulic motor（42) fixed one connecting rod with bearing, bearing block on a fixed eccentric spindle nose, eccentric spindle nose on the vee-pulley lower plane of spindle nose, fixed with pad and snap ring；The other end of connecting rod is fixed on a spindle nose of a vertical fixed bottom shaft end head in the middle part of moving knife bar in the fixed seat protruded backward of welding with bearing, bearing block（51) fixed on and with pad, snap ring；With the special fixed vertical vertical pivot of two flat pattern bearing blocks up and down on right-hand member lower and upper cross-member, its top spindle nose passes through entablature The hole in centre appears one section with fixed two winders with axle sleeve and plate tooth of key and bolt upwards（45 );The top chock bottom of the axle and each fixed glass pulley with axle sleeve of step top key and bolt, the glass pulley of its underpart is following and hydraulic motor（42) the corresponding position bolt of vee-pulley level and the fixed vee-pulley with diameter of key, two vee-pulley V-belts（54) connect, the pulley tightener installed with centre is tightened, and two belt wheels rotate at the same speed, the winder at two winding displacement belt wheels and top is also rotated at the same speed with it；Outside the vertical beam on the left side with two bolts sidewards soldering in U-shaped frame bottom, two frame opening head axles and the fixed horizontal line arranging belt wheel of bearing（43), two winding displacement belt wheels above and below this（43) it is corresponding with two winding displacement belt wheel levels on the right to can adjust elastic screw bolt and nut and be fixed in the elongated hole that left side vertical beam be transferred up and down, two pairs of winding displacement belt wheels up and down（43) it is all horizontal that a winding displacement adhesive tape with rubber teeth is installed（28) (29), standing grain piece is dialled every fixing the L-type for being slightly less than right angle that a sheet metal is made on a tooth center line of two glue teeth with small U-bolt, spring pad and nut outside winding displacement adhesive tape；Upper composition front standing grain plate is fixed with the square sheet metal of a block length in " Asia " font support body frontal plane（This block plate and its top horizontal triangular steel are with high）；Two are provided with the winding displacement adhesive tape for dialling standing grain piece up and down（28) (29) outside the preceding blocking plate, right-hand member first speed standing grain plate around winder bend to about 1/3rd it is round after, the wrench portion of curved arc leading portion is directly and threshing cylinder（61) grain feeding port（53) left side soldering and bottom edges of boards are fixed, this just constitutes the wheat head transfer passage left surface that wheat uprightly gathers in and pulled；Gear standing grain plate since curve 1/3rd it is round before to dialling untill standing grain piece is not blocked, right-hand member gear standing grain plate digs elongated hole here to be made to dial non-winding displacement adhesive tape（28) (29) dial end wheel（45) it can smoothly realize that dial standing grain operation is transported to grain feeding port the wheat head（53);Since outside gear standing grain plate left end 1/3rd knee, adding one with the level gear standing grain plate (55) of curved surface outside standing grain piece along dialling, its is wide to exceed 50 millimeters of gear standing grain plate; arc side extends 50 millimeters; side mouth is curved with being supported and fixed on the right of the vertical beam at low order end angle on the triangular steel of top after identical arc again, and the postlaminar part top soldering is in threshing cylinder（61) grain feeding port（53) the right turns into the right side gear standing grain plate of wheat head transfer passage（Dismiss downwards from wheat head transfer passage bottom plate 1/2nd wide at this, and vertical one camber grass guide board of pressure welding constitutes bottom straw outlet outside winding displacement belt wheel up and down）, scraped out in upper group of standing grain glass pulley top front standing grain plate and start the through threshing cylinder of horizontal welding unification bottom plate at oblong aperture（61) grain feeding port（53) bottom horizontal and soldering, it just turns into the bottom plate of wheat head transfer passage；Gear standing grain plate is away from grain feeding port on the right（53) 150mm or so places open the rectangle hole of about one length, and its mouthful of outer soldering a rectangle airduct in 30-80 degree oblique angle with 6 meters per second or so of wind speed（Wind speed is adjustable）Winder（45) wheat head head sent is blown into threshing cylinder（61 );Right-hand member Middle pressure draught fan of the airduct from combined fan device, air outlet air quantity is adjustable；Along cutter sill bottom with spacing fixed 3--18 same dialing-grain units（44) dialing-grain unit, installed in L-type support（44) construction is with old cutter-rower dialing-grain unit, by two pressure standing grain latch plates up and down（31) two bands dial the winding displacement adhesive tape of standing grain piece above and below correspond to（28) fixed six teeth straw-poking star wheel on (29) top, the A-frame of oblique type（50) with dialing-grain unit cover, each dialing-grain unit（44) high intensity magnet arrangement is installed below end head；So constitute harvesting device；2nd, cutting device：It is mainly characterized by：By high bearing block, slender axles, wear-resisting double tooth formula cutting dise knife（56), the collar plate shape tool rest with axle sleeve, vee-pulley, big bevel pinion and gear ^ are constituted；Grown than entablature one section of the crossbeam of the sub- space type frame body bottom of harvesting device, all a same channel-section steel vertical beam, height and threshing cylinder in vertical soldering upwards for two terminations（61) caping is with high, the horizontal triangle gooseneck of soldering one in the middle of two vertical beams, vertical beam left plane is up and down vertically with the fixed slender axles of high bearing block on the right, major axis, which correspond to set aside edge on standing grain winding displacement belt wheel and be horizontally mounted on the round tool rest with axle sleeve being fixed by bolts on axle, tool rest, four hole bolt and nuts and the fixed wear-resisting double tooth formula cutting dise knife of elastic washer（56);A same knife is installed again at the two knives center position, three horizontal knives are all opened elongated hole at correspondence right-hand member gear standing grain plate and appeared, and with winding displacement belt wheel along covering conjunction outside；The slender axles top termination fixed bevel pinion of key and fixed with snap ring, it is fixedly mounted in the corresponding ratcheting the right bevel gear wheel of bevel pinion with key and spring arch clasp on the trunnion axis of high bearing block top of back timber bottom, the vee-pulley of the fixed minor diameter of other end key and spring arch clasp of the trunnion axis, the vee-pulley is by cylinder shaft（23) right axle bearing（59) the double flute vee-pulley outside（58) bull wheel drives rotation；This just constitutes cutting device；3rd, sheller unit：Its it is main by：Long-shaft type rasp bar-bar tooth Combined axial-flow threshing roller（61), cylinder shaft（23), right axle bearing（59), threshing cylinder（61) covered on, threshing tooth is pulled, and oblique hole type is recessed to be pulled（24), hydraulic motor（63), two reduction gearing, gear reduction box（62), hydraulic motor（63) shielded box, Lysimachia sikokiana case（64), selection by winnowing lip(ped) sieve, screw feeder seed distributing shaft（21), seed distributing shaft vee-pulley, double flute vee-pulley（58), seed distributing shaft bearing block, spy puts Lose grains mouthful（20), primary election air outlet, the wheat head spouts standing grain mouthful（53), Winnowing box sealing plate, two harvesting and threshing apparatus support wheels, the parts such as harvesting and threshing apparatus main frame are constituted；The horizontal underframe that the rectangle threshing main frame that the back of harvesting device is welded with triangular steel is welded by bottom with channel bar is carried, and two flat crossbeams of horizontal triangular steel with size are higher than left and right fixed bearing block before and after rectangle threshing main frame body（59) the small short beam under, the cylinder shaft（23) axial line is with anterior-posterior horizontal beam with high, reduction box of the left side soldering on needle beam（62) right plate bearing block is exactly cylinder shaft（23) the special axis bearing of left end spindle nose, its spindle nose is penetrated in case from bearing block bearing hole, cylinder shaft with the level（23) left end is installed with big retarding gear and fixed with key, pad, spring arch clasp, is fixed on reduction box（62) fixed hydraulic motor is installed outside left side wall with bolt（63), its shaft head open-work is inserted in reduction box（62) there is lubricating oil in the fixed small reduction gearing of interior key, pad, spring arch clasp and big retarding gear mesh, case, sealed with lid, bolt, sealing gasket；Reduction box（62) rear lower is threshing cylinder（61) straw outlet, in Lysimachia sikokiana case（64) the straw outlet inclined hole in The positive bottom of formula intaglio plate is the grass outlet of primary election lip(ped) sieve；Straw outlet has the cylindrical type housing longer than hydraulic motor, and is pulled to the Lysimachia sikokiana retreaded below lid, and seed screw conveyor shaft is dialled on the top of Lysimachia sikokiana plate（21) Lysimachia sikokiana moving tooth is installed on spindle nose：Installed in hydraulic motor（63) hydraulic motor shielded box outside has many heat emission holes to radiate；Rasp bar-bar tooth Combined axial-flow threshing roller axle（23) right-hand member axle bearing block（59) it is bolted on the small short beam of right-hand member, the spindle nose outside bearing block is long, against bearing block（59) fixed double flute vee-pulley outside（58), bigger vee-pulley drives the small vee-pulley of cutting device with V-belt；Small vee-pulley is driven with V-belt dials seed screw feeder（21) the big vee-pulley installed on right axle head；Vee-pulley（58) the right is combined fan（59);Cornerite reaches that the threshing tooth of 180 degree is pulled and is about 500 millimeters, and semicircle type body is made by certain angle arrangement that twines by triangular form tooth, the bottom right-hand member of threshing cylinder, the grain feeding port of right part is fixed on（53) place removes one piece and grain feeding port（53) the wide threshing tooth of-sample is pulled to facilitate into standing grain；Threshing tooth is pulled can 8-20 millimeters of manual adjustment as needed with the rasp bar gap of threshing cylinder；Threshing tooth pulls the left side until the oblique hole type intaglio plate with shape as it is fixedly mounted in straw outlet termination, the recessed hole pulled of inclined hole is tilting, two long sides in hole are also one high and one low tilting, its hole is arranged on whole intaglio plate like fish scale is equally orderly, and two flangings of notch board are fixed on front and rear two triangular steels together with upper lid with bolt and nut elastomeric pad and constitute a complete threshing cylinder（61 ) ;Below oblique hole type notch board, with six cylindrical springs and guide rod activity it is fixed be that the high middle part in the low both sides of the high right-hand member of left end is semicircular primary election bolter；Primary election wind dials seed screw feeder vee-pulley front from right-hand member and sideling blows to left part Lysimachia sikokiana case (64) upwards；It is that positive middle part is 2-5 straight piece type seed wheels on a major axis to dial seed screw feeder, and have a diameter larger than left and right ends all spirally dials 20-60mm of standing grain screw feeder to what middle part was pulled over;The Lose grains mouthful that one spy puts are arranged at each straight chip type seed wheel bottom（20), wheat is in Lose grains mouthful（20) seed screw feeder is dialled by straight chip type and dials in high speed air delivery pipe with straight piece tooth（7 );Dial vee-pulley fixed on seed screw feeder right-hand member spindle nose and be connected to cylinder shaft with V-belt（23) right-hand member bearing block（59) double flute vee-pulley outside（58) on a small pulley in；Threshing cylinder（61) having has several arc grass guide boards that angle is necessarily twined with the fixed band of the vertical soldering of small thin steel strip on upper lid fixed closed, little higher upper lid intrados；Threshing main frame body bottom surrounding is closed with sheet metal, bottom special band half slot and Lose grains mouthful（20) bottom plate is fixed；The all activities of channel-section steel bottom plate support bracket of the fixed sheller unit of carrying or so head center position are installed with the support wheel that a meeting is rolled；The bottom plate support bracket is anterior below firmly the vertical soldering fix tightly of harvesting device base cross members, is integrally formed；The rear portion of sheller unit is vertical main frame body, two and harvesting device soldering two angle steel at a right angle with harvesting device with high, at the top of left and right and front and rear four side constitutes a cuboid with the horizontal soldering of triangular steel, to short channel-section steel, Open Side Down that horizontal soldering before and after four of channel-section steel bottom plate support bracket, and the channel-section steel is by dozer（65) it is secured together in special four bracket insertion grooves steel tank of fixed mount with bolt；Dozer（65) vertical fixed mount is fixed with top horizontal triangular steel after bolt and harvesting and threshing apparatus, is then fixed again with the top horizontal triangular steel of four front portions of Drag link and harvesting and threshing apparatus with bolt, rear portion is then fixed on dozer with Lei bolts（65) afterwards in the top cross-bar of vertical rack；By dozer（65) the hydraulic cylinder control harvesting and threshing apparatus lifting of the anterior left and right of fixed mount (67) two；Main girder frame（12) spy fixed at its front bumper upper horizontal plane two ends puts fixing card（19) it is corresponding（67) the same fixed fixing card in the place of vertical rack（60) fastened with it, for keeping the stable operation of harvesting and threshing apparatus；4th, combined fan device：Combined fan（57) it is mainly characterized by：Cylinder shaft is fixed on key, pad, spring arch clasp（23) the multi-disc high speed blade shaft set at the step of right-hand member head, the outer edge of its coaxial sleeve also has the blower fan of a 3-5 a little bit smaller blade, two blower housings be also above and below two volute types be bolted together composition combined fan（57), its shell is fixed on the right-hand member bearing block of sheller unit with support frame（59) with the right top triangular steel of the harvesting and threshing apparatus of right-hand member under frame, 1 one 5 airducts are drawn in left side high-speed fan spiral case bottom（22) arranged to the left from harvesting and the middle crack of sheller unit, the Lose grains mouthful at middle part（20) anterior turn is inserted back into Lose grains mouthful（20) anterior pipe is intraoral；Lose grains mouthful（20) its rear and front end head is pipe, and middle part is semicircle below, and top is that groove profile is flat, and front is concave arc but back flat mouth enters a quarter depth in Gas inlet tube, and wheat seed dials in the defeated grain airduct of high speed herein by winder blade（7) in, the defeated grain device of silo is sent to by wind（9) the secondary of top installation cleans case（8) cleaned again in；Lose grains mouthful（20) pipe end is 45 degree of angle angles and the defeated grain airduct of high speed with diameter afterwards（7) overlap, edge grows 20 millimeters to the semi-circular tube of a bit of two straight flange of pipe fixation backward thereon in its angle portion；The fixed defeated grain airduct of high speed of correspondence（7) one section semi-circular tube of its 45 degree of angle angles also as fixed one grows forward 20 millimeters；For lap hermetically inclined tube mouthful；Combined fan（57) 35 leaf blower fan its underpart spiral cases of right part are drawn big airduct introducing group seed screw feeder (21) vee-pulley front lower portion and blowed in the small elevation angle at the bolter straw outlet of the upper left corner；The air-valve of the one regulation air quantity in the air ports of Jian mono- and installation on the big airduct of its spiral case, it is at the air port at 30-80 degree oblique angle to be guided to airduct outside wheat head transfer passage right plate；12nd, blast system device is cleaned：It is main by the defeated grain airduct of high speed（7) it is, secondary to clean case（8), dust exhaust duct（35), debris cleaning air channel, fish scale sorting screen, involute-type choke plate, the part such as air curtain are constituted；It is mainly characterized by：The defeated grain airduct of high speed（7) totally 1 one 5, from Lose grains mouthful（20) bendings are sideling drawn upwards directly above to cleaning case in 45 degree angles overlap joint（8) front end grain-entering mouth, the defeated grain airduct（7) it is securely held in owner's roof beam structure（12) on support body；It is secondary to clean case（8) it is integrally fixed at the defeated grain device of silo（9) top, cuboid-type, its front end face has 1 one 5 grain-entering mouths, the fixed open involute-type choke ring of case inner top is cleaned after import, the center of ring is Full-open downwards, there is an aspiration channel upwards（35 ) ;Choke ring has three choke curtains backward again；The low early and high after four sides of fish scale sorting screen is fixed, and rear afterbody is downward miscellaneous object outlet；13rd, the defeated grain device of silo：Its it is main by：Silo（9)、 Defeated grain screw feeder assembly（34), the part such as grain transfering tube, silo raise-lower hydraulic bracket assembly, positioning gib is constituted；It is mainly characterized by：Cuboid carriage-type silo（68) convenient handling can be opened by being molded three face activity fixations behind soldering, left and right with sheet metal；Platform floor is fixed on channel-section steel, on the support frame that triangular steel is welded；The fixed recleaning case of Plane Installation on compartment（8) the defeated grain screw feeder assembly and its integrally fixed（34), grain transfering tube；It is silo (9) during the compartment combining；Special special plastic water tank is placed when atomizing, foliage dressing, fire-fighting, rotary tillage water filling Precision Seeding fertilising operation（68 );Below there being afterbody center backward after water tank installs fixed hydraulic-driven high-pressure hydraulic pump under a discharging valve, the valve, high service service is provided for atomizing, foliage dressing, water filling sowing, fire-fighting fire extinguishing, sprinkling irrigation；And water level monitoring and alarm device is had, accomplish Water free alarming；Hydraulic high-pressure water pump is arranged on silo（9) rear lower, is fixed with fixed mount support；Silo（9) longeron and main girder frame of underframe（12) there are four compact multi-level hydraulic cylinders before and after longeron overlapping portion outside, one group of its first two, hydraulic jack head or so gudgeon is flexibly connected and is fixed on silo（9) U-shaped fixed seat is descended forward on the neck of slash-shaped openings on the outside of the position of the anterior evagination of longitudinal beam of underframe, tooth is inserted in U-shaped fixed seat outer apertures with pivot pin, toothed locating shim, again spring collar fix, oil cylinder piston club head connection earhole seat be movably fixed to main girder frame（12) on the corresponding fixed gudgeon in outside, it is connected and fixed with pad, spring collar；Silo（9) U-shaped fixed seat couples position lower planes with beam head-tail protrusion level and dismissed on the outside of position convex after base longerons or so afterbody, center position transverse horizontal drilling；And its vertical corresponding main girder frame（12) positioning gib fixed in plane has the deep neck of horizontal upward opening on, wears three concentric axis holes of the U-shaped fixed seat transverse horizontal of left and right afterbody and outside thoroughly with pivot pin, inner side is stuck in main girder frame（12) it is with the pivot pin that the connection earhole seat activity on a pair of hydraulic cylinder piston rod heads of afterbody is fixed in the middle of the U-shaped fixed seat in outside in the deep neck of the horizontal upward opening of positioning gib fixed in plane, then locked with pad, spring collar；The lower girder frame on the outside of correspondence left-right longeron（12) spy of rearward lower puts the upper each fixed spindle nose of triangle reinforcement Interal fixation seat, with pad, the biasing monaural earhole seat of a pair of cylinder body of hydraulic oil cylinder tail inner sides of the fixed afterbody of split pin；Four hydraulic jack the first two actions are lifting silos（9) turn on one's side backward, four actions simultaneously are that level rises silo（9), the function is controlled by four six-way valves；The locator card ferropexy fixed on the outside of the total roof beam structure in left and right of the defeated grain device underframe of silo keeps stable；The defeated grain screw feeder assembly of silo（34):Mainly it is made up of parts such as grain transfering tube, the screw feeder of tape spool, screw feeder body, upper and lower axle bearing, hydraulic motor, rubber blanket, bolt, nut, elastic washers；It is mainly characterized by：The trunnion axis bearing of the fixed bearing in flange-type center, in the recessed circle for adding monoblock rubber blanket to be fixed on after silo at tail right corner with bolt nut elastic washer, screw feeder body is fixed around the high vertical support of 120 degree of ring flange circumference, 150 millimeters of fillet welding system three, spindle nose is arranged on the bearing of lower trunnion axis bearing under helical blade type lifting screw feeder, bigger ring flange is arranged at top, 150 millimeters of screw feeder tube mouth top eminence the same big periphery with fixed bolt hole with three support chip soldering the ring flange of step, the open circles column type of grain transfering tube is led grain groove and is set on two ring flanges, it is fixed with lead ring and bolt nut and it can be allowed to be rotated on ring flange below；Square steel template bearing block appeared into shaft head with bolt nut elastic washer it is fixed on the ring flange with screw and fixes screw conveyor shaft；The splined shaft of the defeated grain screw feeder side of appearing steel plate bearing support with spline axle head and the spline axle head of hydraulic motor are connected and fixed by spline connecting shaft set simultaneously, and hydraulic motor is fixed on plane on square steel type bearing support with bolt cushioning；14th, atomizing smog fire plant：Mainly it is made up of parts such as vehicle-mounted large hydraulic high-pressure hydraulic pump, large car loaded atomizing sprayer, large-scale vehicle-mounted fog machine, fire-fighting Flexible water pipe, water pistol, atomizing sprayer runing rest, fire-fighting hydraulic lifting workbenches；It is mainly characterized by：Outsourcing is equipped with large car loaded atomizing sprayer and large-scale its structure of vehicle-mounted fog machine is repeated no more, and stabilization can implementation on workbench；Hydraulic high-pressure water pump（Separately apply）, this summary of its structure；The water pump is mainly used to foliage dressing, atomizing spray, fire-fighting fire extinguishing, farmland sprinkling irrigation, the water filling of hydraulic pressure rotary tillage water filling planting and fertilizing machine water supply；Water pump supplies water by water tank（68) external valve afterwards below tail is provided, and is fixed with fire fighting rapid connector for a long time on pump outlet ring flange and is had fire-fighting Flexible water pipe and water pistol, standby to have atomizing, water filling sowing to supply water and take over, and is installed when using；Fire-fighting hydraulic lifting workbench：The upper plane middle front part of workbench fixed one rotatable vertical atomizing sprayer head frame with lifting of bolt and nut, workbench all around has high guardrail to protect；The base plane front-rear center of workbench is vertically and fixedly provided with two multistage hydraulic cylinders, and the base for being fixed on the hydraulic cylinder at front-rear center position is fixed on main girder frame（12) on the base of crossbeam；This just constitutes hydraulic lifting workbench, to adapt to the field plant protection and town and country fire-fighting of varying environment；15th, dozer blade device：Dozer blade device it is main by：1st, dozer（65 );2nd, crane（67);3rd, the part such as hydraulic cylinder is constituted；It is mainly characterized by：1st, dozer：Sheet metal is molded the strip notch board type dozer of soldering（65) rear portion have on four each connecting plates of vertical center web have above and below two bolts hole be fixed on spacer for bolt nut on the corresponding hole of the vertical fixed mount of crane front end face；2nd, crane：The rectangle support body of the small-sized brave conjunction of I-shaped steel section, its front end face is that the horizontal horizontal fixed mount of " mesh " type of channel-section steel section bar is dispersed with four vertical short support frames thereon, has two screws above each vertical short support base, is for installing fixed dozer（And harvesting and threshing apparatus 65)（1)；Fixation ear of the afterbody two with bearing block and bearing of crane, is fixed on main girder frame（12) fixed on double fixed ear bases on two longerons in anterior left and right of jackshaft balanced adjustment oil cylinder with axle, pad, spring arch clasp；Soldering has two fixed ear bases on two I-steel lifting hack levers of its front end crane or so, and the ear takes the earhole for the piston rod head that same two hydraulic lifting oil cylinders are fixedly mounted with axle, pad, spring arch clasp；In corresponding main girder frame（12) anterior (the front steering axle assembly of longeron（4) front upper part) the corresponding position soldering in left and right fixed ear base on use axle, pad, the afterbody fixed ear base of the fixed two hydraulic lifting oil cylinders of spring arch clasp, just constitute crane；3rd, hydraulic jack：Hydraulic jack is a pair of same plunger type raise-lower hydraulic oil cylinders, and plunger is arranged on crane front portion and bulldozed down The fixation ear for shoveling vertical fixed mount back is taken, and oil cylinder is bottom-up to be fixed on main girder frame（12) on the corresponding fixed ear base in the anterior following left and right of longeron；16th, hydraulic pressure rotary tillage water filling Precision Seeding fertilizer applicator：Hydraulic pressure rotary tillage water filling Precision Seeding fertilizer applicator it is main by：1st, hydraulic pressure rotary cultivator attachment（73 );2nd, computer numerical controlled high-pressure multi-path water filling device（69);3rd, Precise sowing fertilizer apparatus（72);4th, servicing unit (77);5th, the part such as hydraulic lifting apparatus is constituted；It is mainly characterized by:1st, hydraulic pressure rotary cultivator attachment（73 );It is substantially similar to existing rotary cultivator structure, existing rotary cultivator tractor output transmission systems are all removed constriction transmission case, big chain wheel will be installed in transmission case in the middle part of rotary tillage cutter shaft, hydraulic motor is fixedly mounted in upper transmission case side bolt, nut, elastic washer, key, pad, the fixed gimmal wheel of spring arch clasp are used on the hydraulic motor spindle nose in case thoroughly, chain wheel it will be connected up and down with chain, lubricating oil is added, closing transmission case just constitutes rotary cultivator driving box；The hitch frame of former rotary cultivator is all removed, the longitudinal tie of duplex lug in soldering two and rotary cultivator front beam level and vertical head soldering（71), two longitudinal ties（71) wide same main girder frame in the middle of（12) fixed rear axle assy（10) be welded two connection earholes of two corresponding horizontal levels in special steel plate ear mount rear portion are simultaneously penetrated duplex lug in the hole of shaft end together with it is movably fixed to axle, pad, split pin；Horizontal longitudinal tie with duplex lug（71) tail end and rotary cultivator（73) front beam corresponding position is scalded firmly, and each soldering is one high with sowing tanker again on top（72) steel plate of the triangle of fixed mount, steel plate base exceedes rotary cultivator 100-300mm of front beam soldering on girt top；Triangular steel plate and kind tanker（72) fixed mount with it is high and by it together with fixing bracket body soldering；Left and right triangular steel plate bottom front foot is in each soldering on steel plate and a double connection ear mount, and hydraulic cylinder is fixedly mounted with axle, pad, split pin activity in the ear mount（70) engaging lug of piston rod head；Hydraulic cylinder（70) the double connection ear mount of bottom is movably fixed to main girder frame with axle, pad, split pin（12) on two round-meshed connection earholes that the longeron afterbody of rear end two is respectively welded, for lifting rotary tillage water filling Precision Seeding fertilizer applicator；Left and right longitudinal tie（71) each horizontal piece support bar of oblique pull soldering in the outside of duplex lug rear portion two, the bar rear portion and rotary cultivator（73) the horizontal soldering of left and right sides carling front end is brave firmly；2nd, computer numerical controlled high-pressure multi-path water filling device：Computer numerical controlled high-pressure multi-path water filling device（69) it is made up of microcomputer controller, high-pressure hydraulic pump, multipath electrovalve, supply channel, high-pressure overflow valve loop, water injecting pipeline and water filling head；The spy that hydraulic motor drives puts high-pressure hydraulic pump installed in silo（68) on the carrier of bottom, water dish water inlet is connected to water tank（68) afterwards on the feed water valve of the following middle part of tail, water pump water outlet is " T " font pipeline, the horizontal transverse-pipe road rear horizontal supplied water by centre is dispersed with the water injection pipe of the wealthy control of 6---66 roads electromagnetism, and water injection pipe is screwed in and seeder with hollow screwed pipe（75) on the screw thread for welding incorporated water injection pipe tube head top；A pipe access water tank is drawn upwards in " T " font high service tube hub portion（68) in upper top water inlet, tube head is spun an overflow valve, and when water pump pressure of supply water exceedes authorized pressure, water under high pressure is discharged into water tank by overflow valve（68) release in, adjusts the pressure value of overflow valve, the output of controllable water injecting electromagnetic valve；Computer numerical controlled high-pressure multi-path water filling device（69) 1---10 times per second of single channel water injection frequency is adjustable；3rd, Precise sowing fertilizer apparatus（72 );It is being higher by rotary cultivator（73) same rotary cultivator in soldering at 150---300mm（73) 100---250 is moved after all around square steel support frame of the same size, this level_mmAfterwards and rotary cultivator（73) soldering of main girder frame upper horizontal plane is integral；The fixed two same rotary cultivators of plane soldering on the support frame（73) having in left and right equally wide former and later two square iron sheet casees, case has the iron cap that can be opened and closed at the top of multiple cut-offs, case, anterior is receptacle（72), rear portion is seeds box；Bearing block, each fixed major axis of bearing are all used in the lower, transverse center of two chests, and the left end for planting tanker major axis installs the same minor sprocket of fixed same bicycle, and sprocket wheel is connected to suppression with chain and smooths roller（77) in active big sprocket wheel fixed on left end axle and by its drive rotation；Receptacle（72) a fixed minor sprocket is also installed on right-hand member head, is connected to suppression with chain and is smoothed roller（77) big sprocket wheel fixed on right end axle and being driven by it rotates；It is fixedly mounted on other positions of major axis multiple dual-purpose（Interchangeable uses sowing wheat, corn and adjustable dose size）Seed mouthful is leaked two bottom bottoms in seed wheel, seed wheel top with stove bolt nut（Fertilizer-supplying port）The symmetrical two-flap type for arc being led the outside surrounding plastic shaping of seed plate and seed wheel fastens integral top square lower cylindrical type seed-guiding pipe（Fertilizer guiding tube）, central part be that the seed wheel for taking up seed wheel is led outside the leakage seed mouthful bottom that seed seat is fixed on bottom, its underpart cylindrical type seed-guiding pipe, be fixed by socket at flexible plastic pipe, the lower openings of flexible plastic pipe and be fixed on acute triangle seeder（75) in the conjuncted metal seed-guiding pipe in rear portion, loosening the soil when seed is inputted rotary tillage；Fertilizer guiding tube is identical with seed-guiding pipe structure, is all fixed on rotary cultivator with the special deck of strap bolt fixed seat（73) on the ad hoc position after main girder frame on the horizontal gird of tail, front row is fertilizer guiding tube, and heel row is seed-guiding pipe（75 );In seed-guiding pipe（75) water injection pipe of same radian in rear portion soldering, the top You Luo Pattern of water injection pipe, high voltage bearing flexible plastic pipe two is all fixed with hollow bolt, and one is screwed on water injection pipe Ding Bu Luo Pattern, and other end is screwed in computer numerical controlled high-pressure multi-path water filling device（69) in magnetic valve water outlet pipe screw thread；4th, servicing unit（77):The main tail both ends carling after rotary cultivator main girder frame of servicing unit is below with the fixed left and right of axle activity two same oblique type support arm, the horizontal shore with the adjustable sowing depth up and down（Carling extends back one section）, vertical type adjusting bolt, pad, the suppression of nut and the convex stepped ramp type of multiple cylinders smooth roller（77), chain pitch wheel, bearing, chain guard, chain etc. are constituted；Oblique type support arm upper end ears bearing hole Zhou, Pads piece, slotted nut and Jian mouthfuls of pins are fixed in the postmedian hole of carling, oblique type support arm lower end is bearing block, and the connection earhole of the fixed seat fixed adjusting bolt lower end of axle of a pair of standing screw lower ends fixation ears is arranged at bearing block top；Adjusting bolt top is fixed in the journal stirrup bore of horizontal shore back with two anti-return nuts up and down；The suppression of multiple convex stepped ramp types of cylinder smooths roller（77) installed and be fixed on outside fixed two big chain pitch wheel, gear with key, pad, spring arch clasp on the spindle nose of two ends Tiltedly the bearing of type support arm bottom, bearing block are interior and are fixed with pad spring arch clasp, external end head bearing cap, bolt, spring washer, sealing gasket fixed closed；By chain be connected to above and below closed on two chain pitch wheels and with chain guard；5th, hydraulic lifting apparatus：Hydraulic lifting apparatus（70) it is exactly a pair of hydraulic lift(ing) cylinders, two hydraulic jack bottoms pair fix ears and are fixed on main girder frame with axle, pad, split pin respectively（12) on the round-meshed engaging lug that left-right longeron tail end is respectively welded, piston rod engaging lug is then fixed on rotary cultivator with axle, pad, split pin（73) two draw bars in left and right（71) on double fixed ear bases, for lifting rotary tillage water filling Precision Seeding fertilizer applicator.

   2nd, according to claim 1, it is characterized in that:, three bridge hydraulic walking devices：The machine is three bridges driving walking structure device, all with independent driving device for hydraulic motor；Mainly by 1, front steering axle assembly（4), 2, middle axle assembly (17), 3, rear axle assy（10) constitute；It is mainly characterized by：1st, front steering axle assembly（4 ) :Front steering axle assembly（4) it is full suspension type steering and driving axle, main girder frame（12) its longeron front lower portion crossbeam is welded the upper top horizontal plane pedestal that two device to hole bolts before and after fixed inverted ladder type lower horizontal plane centre, spring washer, Jian grooves nut, split pin install the bearing block that a pair are fixed on front axle differential end cap hollow shaft head before and after fixed front steering axle assembly (4) below；The hydraulic motor outside the bearing block rear end face of the hollow fixed shaft head of differential mechanism rear end cap is fixed on bolt, slotted nut, split pin, its spindle nose installs fixed bevel pinion with spline axle head through differential mechanism hollow hole and directly drives tapered gear differential mechanism bevel gear wheel drive differential mechanism, semiaxis, universal joint and front hub fixing axle, front-wheel rotary motion；The full suspension type drives front steering axle assembly（4) conventional rim, chevron cover tire and inflatable inner tube, brakeless device are installed；There is the ear mount of a steering arm in opposite direction and fixed steering cylinder piston rod head connection earhole to be flexibly connected with axle at the top of its two deflecting roller knuckles to implement to turn to, the afterbody ear mount of steering cylinder is fixed on front steering axle assembly（4) in the ear mount on rear side of the half-axile sleeve of left and right；The corresponding position of the positive front interior of left and right turn section housing has a fixed ear base axle, pad, slotted nut, fixed one of split pin to be horizontally diverted pull bar；2nd, middle axle assembly（17):Middle axle assembly（17) its structure is with front steering axle assembly（4) equally it is, full suspension type steering and driving axle, equally with turning function；Middle axle assembly（17) in two halves axle sleeve correspondence main girder frame（12) longeron portion is respectively provided with a hydraulic cylinder and bearing for adjusting the machine balanced load, and each own oil pipe of two hydraulic cylinders that longeron is fixed below is connected outer with hydraulic oil container, and also a pipe, which connects two oil cylinders, communicates its hydraulic oil；Middle axle assembly（17) with front steering axle assembly（4) bearing block of a pair of cuboids is fixedly mounted in the hollow shaft head activity of equally former and later two end caps of its drive axle differential case, and its top levels has hole to be fixed in main girder frame with bolt（12) on the front and rear corresponding two pairs of bolts hole in the inverted ladder type lower horizontal plane centre that middle beam is welded below, it is fixedly secured with bolt, pad, slotted nut, split pin；It drives hydraulic motor to be equally fixed on bolt, spring washer, slotted nut, split pin on differential mechanism end cap hollow shaft head bearing block end face, and spline axle head injects the fixed upper bevel pinion of the interior installation of end cap hollow hole and the ratcheting drive differential mechanism of differential mechanism bevel gear wheel, semiaxis, universal joint, hub wheel rotation；Knuckle, knuckle arm, steering hydraulic oil cylinder, pull bar is horizontally diverted with front steering axle assembly（4) spline structure；3rd, rear axle assy（10) :Rear axle assy（10) half-axile sleeve fixed seat in left and right is bolted, anti-return nut is fixed on main girder frame（12) spy of rearward lower puts to put up with longeron in steel plate ear mount and is integrated；Rear axle assy（10) it is the main driving axis that there is gearbox (13), the tapered gear differential mechanism of straight-tooth gear drive is fixedly mounted with bearing for cuboid-type gearbox (13) shell, it is corresponding outside differential mechanism that the same semiaxis connected with spline with tapered spindle nose of same tractor is installed, ring flange is fixed on gearbox with bearing and with fixed seat and back-plate, the half-axile sleeve of ring flange, the spline axle head of semiaxis is plugged in differential mechanism spline axis hole；One end of band brake bottom plate is fixedly mounted band brake hoof, brake cam, camshaft, steady pin, the brake component such as return spring；It is installed in the tapered shaft head of semiaxis and is sleeved on key, nut, the fixed wheel hub of split pin and the brake drum that is integrated with wheel hub outside the back-plate of fixed brake-shoe, brake cam, steady pin, return spring and constitutes brake apparatus；The wheel that brake drum external application bolt is fixed deceives, is installed with Ren Zi Pattern cover tires and inflatable inner tube composition back axle road wheel；The parts such as the cylindrical type straight-tooth gear wheel that the different straight-tooth gear of three fixed four size diameters and two selector forks that gearbox (13) is installed with slip on two splined shafts are fixed in vitro with shift fork axle, alignment pin and interlock, shift control flexible axle, shift handle and mounting, bevel differential, differential carrier are constituted；Be fixed on the small straight-tooth gear in the middle part of the axle of spline two drives straight-tooth gear wheel fixed outside differential carrier constant forever, the big reduction gearing that its axle right part of spline two is fixed and the little gear of slip on the right of the axle of spline one are ratcheting, by the hydraulic motor that is fixed on outside gearbox (13) housing on the spindle nose in gearbox a fixed little gear directly drive the gear rotation that the axle left part of spline one is fixed, the coaxial sliding little gear that right-hand member is pushed by deflecting fork drives the big retarding pinion rotation that the spline two axle right part ratcheting with it is fixed, the small straight-tooth gear fixed with the axle middle part of spline two rotates together with straight-tooth gear wheel ratcheting on differential mechanism, differential mechanism then drives trailing wheel fixed on semiaxis and moved ahead while rotating, this just constitutes low or first gear；A pair of gear left sides of slip is a gear wheel on the right of the axle of spline one, it is ratcheting that selector fork stirs the small straight-tooth gear that directly can be fixed with the axle of spline two middle part to the left, directly drive small straight-tooth gear to rotate with differential mechanism cylindrical straight gear gear wheel to do work, thus constitute a top gear；One axle shifting slide gear moves to room, one balladeur train on the axle left side of spline two, which is deflected fork, moves on to the gear mesh rotation that left part and the axle hydraulic motor shaft head gear of spline one directly drive, drive the rotation of differential mechanism straight-tooth gear wheel simultaneously with small straight-tooth gear fixed in the middle of the axle of spline two, thus constitute a middle speed gear；Thus basic, normal, high three variable speed gear time is constituted to adapt to the operational speed of Chong Load operations, the guiding of middle load, road operation；The backward gear of the machine is by rear axle assy（10) hydraulic motor hydraulic control valve control crank is manipulated, and is implemented to move ahead or is fallen back；Back axle is total Into（10) gear-box case rear end face has a horizontal band steel band and shell cast solid, has a row to be used to pull agricultural machinery and implement with the hole of spacing above；Rear axle assy（10) the half-axile sleeve of left and right two and main girder frame（12) there are reinforced solid reservation bolt, anti-return nut and main girder frame in the corresponding position of fixed ear（12) fixation ear is fixedly connected.

   3rd, according to claim 1, it is characterized in that：Gather in threshing system device：Harvesting threshing system is the integrated system device for the entirety that the combination such as harvesting device, sheller unit, cutting device, combined fan device is constituted；Its it is main by：1st, harvesting device；2nd, cutting device；3rd, sheller unit；4th, the system such as combined fan device is constituted；It is mainly characterized by：1st, harvesting device：It is mainly characterized by：Upright harvesting cutter-rower formula harvesting device spy of short lower two different lengths of length on " Asia " font support body of width puts channel steel cross beam and the channel-section steel vertical beam of the same size of left and right two and upper flat fine strain of millet soldering constitutes width type frame body, lower horizontal cross member（46) the fixed left and right reciprocating cutterbar being made up of ledger-plate, the cutting blade being riveted on knife bar, guard, finger beam, bolt fastener, pressuring blade device etc. above is installed（52);Plane triangular steel is brave on sill medium position puts a rectangle support frame（49), support frame（49) hydraulic motor of the plane with the fixed spindle nose of bolt under on（42), hydraulic motor（42) vee-pulley with axle sleeve is fixed on spindle nose with key, axle sleeve key is positioned with fastening bolt, in hydraulic motor（42) fixed one connecting rod with bearing, bearing block on a fixed eccentric spindle nose, eccentric spindle nose in planes under the vee-pulley of spindle nose, fixed with pad and snap ring；The other end of connecting rod is fixed on a spindle nose of a vertical fixed bottom shaft end head in the middle part of moving knife bar in the fixed seat protruded backward of welding with bearing, bearing block（51) fixed on and with pad, snap ring；With the special fixed vertical vertical pivot of two flat pattern bearing blocks up and down on right-hand member lower and upper cross-member, its top spindle nose appears one section with fixed two winders with axle sleeve and plate tooth of key and bolt upwards through the hole in entablature centre（45 );The top chock bottom of the axle and each fixed glass pulley with axle sleeve of step top key and bolt, the glass pulley of its underpart is following and hydraulic motor（42) the corresponding position bolt of vee-pulley level and the fixed vee-pulley with diameter of key, two vee-pulley V-belts（54) connect, the pulley tightener installed with centre is tightened, and two belt wheels rotate at the same speed, the winder at two winding displacement belt wheels and top is also rotated at the same speed with it；Outside the vertical beam on the left side with two bolts sidewards soldering in U-shaped frame bottom, two frame opening head axles and the fixed horizontal line arranging belt wheel of bearing（43), two winding displacement belt wheels above and below this（43) it is corresponding with two winding displacement belt wheel levels on the right to can adjust elastic screw bolt and nut and be fixed in the elongated hole that left side vertical beam be transferred up and down, two pairs of winding displacement belt wheels up and down（43) it is all horizontal that a winding displacement adhesive tape with rubber teeth is installed（28) (29), standing grain piece is dialled every fixing the L-type for being slightly less than right angle that a sheet metal is made on a tooth center line of two glue teeth with small U-bolt, spring pad and nut outside winding displacement adhesive tape；Upper composition front standing grain plate is fixed with the square sheet metal of a block length in " Asia " font support body frontal plane（This block plate and its top horizontal triangular steel are with high）；Two are provided with the winding displacement adhesive tape for dialling standing grain piece up and down（28) (29) outside the front standing grain plate, right-hand member first speed standing grain plate around winder bend to about 1/3rd it is round after, the wrench portion of curved arc leading portion is directly and threshing cylinder（61) grain feeding port（53) left side soldering and bottom edges of boards are fixed, this just constitutes the wheat head transfer passage left surface that wheat uprightly gathers in and pulled；Gear standing grain plate since curve 1/3rd it is round before to dialling untill standing grain piece is not blocked, right-hand member gear standing grain plate digs elongated hole here to be made to dial standing grain winding displacement adhesive tape（28) (29) dial end wheel（45) it can smoothly realize that dial standing grain operation is transported to grain feeding port the wheat head（53 );Since outside gear standing grain plate left end 1/3rd knee, adding one with the level gear standing grain plate (55) of curved surface outside standing grain piece along dialling, its is wide more than 50 millimeters of blocking plate; arc side extends 50 millimeters; side mouth is curved with being supported and fixed at the top of the vertical beam at low order end angle the right on triangular steel after identical arc again, and the postlaminar part top soldering is in threshing cylinder（61) grain feeding port（53) the right turns into the right side gear standing grain plate of wheat head transfer passage（Dismiss downwards from wheat head transfer passage bottom plate 1/2nd wide at this, and vertical one camber grass guide board of pressure welding constitutes bottom straw outlet outside winding displacement belt wheel up and down）, scraped out in upper group of standing grain glass pulley top front standing grain plate and start the through threshing cylinder of horizontal welding unification bottom plate at oblong aperture（61) grain feeding port（53) bottom horizontal and soldering, it just turns into the bottom plate of wheat head transfer passage；Gear standing grain plate is away from grain feeding port on the right（53) 150mm or so places open the rectangle hole of about one length, and its mouthful of outer soldering a rectangle airduct in 30-80 degree oblique angle with 6 meters per second or so of wind speed（Wind speed is adjustable）Winder（45) wheat head head sent is blown into threshing cylinder（61 );Right-hand member Middle pressure draught fan of the airduct from combined fan device, air outlet air quantity is adjustable；Along cutter sill bottom with spacing fixed 3--18 same dialing-grain units（44) dialing-grain unit, installed in L-type support（44) construction is with old cutter-rower dialing-grain unit, by two pressure standing grain latch plates up and down（31) two bands dial the winding displacement adhesive tape of standing grain piece above and below correspond to（28) fixed six teeth straw-poking star wheel on (29) top, the A-frame of oblique type（50) with dialing-grain unit cover, each dialing-grain unit（44) high intensity magnet arrangement is installed below end head；So constitute harvesting device；2nd, cutting device：It is mainly characterized by：By high bearing block, slender axles, wear-resisting double tooth formula cutting dise knife（56), the collar plate shape tool rest with axle sleeve, vee-pulley, big bevel pinion and tooth rest are constituted；Grown than entablature one section of the crossbeam of the sub- font support body bottom of harvesting device, all a same channel-section steel vertical beam, height and threshing cylinder in vertical soldering upwards for two terminations（61) caping is with high, the horizontal triangle gooseneck of soldering one in the middle of two vertical beams, vertical beam left plane is up and down vertically with the fixed slender axles of high bearing block on the right, major axis, which correspond to set aside edge on standing grain winding displacement belt wheel and be horizontally mounted on the round tool rest with axle sleeve being fixed by bolts on axle, tool rest, four hole bolt and nuts and the fixed wear-resisting double tooth formula cutting dise knife of elastic washer（56);A same knife is installed again at the two knives center position, three horizontal knives are all opened elongated hole at correspondence right-hand member gear standing grain plate and appeared, and with winding displacement belt wheel along covering conjunction outside：It is used in combination with the fixed bevel pinion of key slender axles top termination Snap ring ^ determines, it is fixedly mounted in the corresponding ratcheting the right bevel gear wheel of bevel pinion with key and spring arch clasp on the trunnion axis of high bearing block top of back timber bottom, the vee-pulley of the fixed minor diameter of other end key and spring arch clasp of the trunnion axis, the vee-pulley is by cylinder shaft（23) right axle bearing（59) the double flute vee-pulley outside（58) bull wheel drives rotation；This just constitutes cutting device；3rd, sheller unit：Its it is main by：Long-shaft type rasp bar-bar tooth Combined axial-flow threshing roller（61), cylinder shaft（23), right axle bearing（59), threshing cylinder（61) covered on, threshing tooth is pulled, and oblique hole type is recessed to be pulled（24), hydraulic motor（63), two reduction gearing, gear reduction box（62), hydraulic motor（63) shielded box, Lysimachia sikokiana case（64), selection by winnowing lip(ped) sieve, screw feeder seed distributing shaft（21), seed distributing shaft vee-pulley, double flute vee-pulley（58), seed distributing shaft bearing block, spy puts Lose grains mouthful（20), primary election air outlet, wheat head grain feeding port（53), Winnowing box sealing plate, two harvesting and threshing apparatus support wheels, the parts such as harvesting and threshing apparatus main frame are constituted；The horizontal underframe that the rectangle threshing main frame that the back of harvesting device is welded with triangular steel is welded by bottom with channel bar is carried, and two flat crossbeams of horizontal triangular steel with size are higher than left and right fixed bearing block before and after rectangle threshing main frame body（59) the small short beam under, the cylinder shaft（23) axial line is with anterior-posterior horizontal beam with high, reduction box of the left side soldering on needle beam（62) right plate bearing block is exactly cylinder shaft（23) the special axis bearing of left end spindle nose, its spindle nose is penetrated in case from bearing block bearing hole, cylinder shaft with the level（23) left end is installed with big retarding gear and fixed with key, pad, spring arch clasp, is fixed on reduction box（62) fixed hydraulic motor is installed outside left side wall with bolt（63), its shaft head open-work is inserted in reduction box（62) there is lubricating oil in the fixed small reduction gearing of interior key, pad, spring arch clasp and big retarding gear mesh, case, sealed with lid, bolt, sealing gasket；Reduction box（62) rear lower is threshing cylinder（61) straw outlet, in Lysimachia sikokiana case（64) the positive bottom of straw outlet oblique hole type intaglio plate in is the grass outlet of primary election lip(ped) sieve；Straw outlet has the cylindrical type housing longer than hydraulic motor, and is pulled to the Lysimachia sikokiana retreaded below lid, and seed screw conveyor shaft is dialled on the top of Lysimachia sikokiana plate（21) Lysimachia sikokiana moving tooth is installed on spindle nose；Installed in hydraulic motor（63) hydraulic motor shielded box outside has many heat emission holes to radiate；Rasp bar-bar tooth Combined axial-flow threshing roller axle（23) right-hand member axle bearing block（59) it is bolted on the small short beam of right-hand member, the spindle nose outside bearing block is long, against bearing block（59) fixed double flute vee-pulley outside（58), bigger vee-pulley drives the small vee-pulley of cutting device with V-belt；Small vee-pulley is driven with V-belt dials seed screw feeder（21) the big vee-pulley installed on right axle head；Vee-pulley（58) the right is combined fan（59);Cornerite reaches that the threshing tooth of 180 degree is pulled and is about 500 millimeters, and semicircle type body is made by certain angle arrangement that twines by triangular form tooth, the bottom right-hand member of threshing cylinder, the grain feeding port of right part is fixed on（53) place removes one piece and enters Song Kou（53) the wide threshing tooth of-sample is pulled to facilitate into standing grain；Threshing tooth is pulled can 8-20 millimeters of manual adjustment as needed with the rasp bar gap of threshing cylinder；Threshing tooth pulls the left side until the oblique hole type intaglio plate with shape as it is fixedly mounted in straw outlet termination, the recessed hole pulled of inclined hole is tilting, two long sides in hole are also one high and one low tilting, its hole is arranged on whole intaglio plate like fish scale is equally orderly, and two flangings of notch board are fixed on front and rear two triangular steels together with upper lid with bolt and nut elastomeric pad and constitute a complete threshing cylinder（61 );Below oblique hole type notch board, with six cylindrical springs and guide rod activity it is fixed be that the high middle part in the low both sides of the high right-hand member of left end is semicircular primary election bolter；Primary election wind from right-hand member dial seed screw feeder vee-pulley front upwards blow to left part Lysimachia sikokiana case (64);It is that positive middle part is 2-5 straight piece type seed wheels on a major axis to dial seed screw feeder, and have a diameter larger than left and right ends all spirally dials 20-60mm of standing grain screw feeder to what middle part was pulled over;The Lose grains mouthful that one spy puts are arranged at each straight chip type seed wheel bottom（20), wheat is in Lose grains mouthful（20) seed screw feeder is dialled by straight chip type and dials in high speed air delivery pipe with straight piece tooth（7 );Dial vee-pulley fixed on seed screw feeder right-hand member spindle nose and be connected to cylinder shaft with V-belt（23) right-hand member bearing block（59) double flute vee-pulley outside（58) on a small pulley in；Threshing cylinder（61) having has several arc grass guide boards that angle is necessarily twined with the fixed band of the vertical soldering of small thin steel strip on upper lid fixed closed, little higher upper lid intrados；Threshing main frame body bottom surrounding is closed with sheet metal, bottom special band half slot and Lose grains mouthful（20) bottom plate is fixed；The all activities of channel-section steel bottom plate support bracket of the fixed sheller unit of carrying or so head center position are installed with the support wheel that a meeting is rolled；The bottom plate support bracket is anterior below firmly the vertical soldering fix tightly of harvesting device base cross members, is integrally formed；The rear portion of sheller unit is vertical main frame body, two and harvesting device soldering two angle steel at a right angle with harvesting device with high, at the top of left and right and front and rear four side constitutes a cuboid with the horizontal soldering of triangular steel, to short channel-section steel, Open Side Down that horizontal soldering before and after four of channel-section steel bottom plate support bracket, and the channel-section steel is by dozer（65) it is secured together in special four bracket insertion grooves steel tank of fixed mount with bolt；Dozer（65) vertical fixed mount is fixed with top horizontal triangular steel after bolt and harvesting and threshing apparatus, is then fixed again with the top horizontal triangular steel of four front portions of Drag link and harvesting and threshing apparatus with bolt, rear portion is then fixed by bolts to dozer（65) afterwards in the top cross-bar of vertical rack；By dozer（65) fixed mount（67) anterior two hydraulic cylinder control harvesting and threshing apparatus liftings in left and right；Main girder frame（12) spy fixed at its front bumper upper horizontal plane two ends puts fixing card（19) it is corresponding（67) the same fixed fixing card in the place of vertical rack（60) fastened with it, for keeping the stable operation of harvesting and threshing apparatus；4th, combined fan device：Combined fan（57) it is mainly characterized by：Cylinder shaft is fixed on key, pad, spring arch clasp（23) the multi-disc high speed blade shaft set at the step of right-hand member head, the outer edge of its coaxial sleeve also has the blower fan of a little bit smaller 35 blade, two blower housings be also above and below two volute types be bolted together composition combined fan（57), its shell is fixed on the right-hand member bearing block of sheller unit with support frame（59) with the right top triangular steel of the harvesting and threshing apparatus of right-hand member under frame, 1 one 5 airducts are drawn in left side high-speed fan spiral case bottom（22) from harvesting and the middle crack of sheller unit to Left arrangement, the Lose grains mouthful at middle part（20) anterior turn is inserted back into Lose grains mouthful（20) anterior pipe is intraoral；Lose grains mouthful（20) its rear and front end head is pipe, and middle part is semicircle below, and top is that groove profile is flat, and front is concave arc but back flat mouth enters a quarter depth in Gas inlet tube, and wheat seed dials in the defeated grain airduct of high speed herein by winder blade（7) in, the defeated grain device of silo is sent to by wind（9) the secondary of top installation cleans case（8) cleaned again in：Lose grains mouthful（20) pipe end is 45 degree of angle angles and the defeated grain airduct of high speed with diameter afterwards（7) overlap, edge grows 20 millimeters to the semi-circular tube of a bit of two straight flange of pipe fixation backward thereon in its angle portion；The fixed defeated grain airduct of high speed of correspondence（7) one section semi-circular tube of its 45 degree of angle angles also as fixed one grows forward 20 millimeters；For lap hermetically inclined tube mouthful；Combined fan（57) 3-5 leaf blower fans its underpart spiral case of right part is drawn big airduct introducing group seed screw feeder (21) vee-pulley front lower portion and blowed in the small elevation angle at the bolter straw outlet of the upper left corner；An air port is opened on its big airduct of Wa shells and the air-valve of a regulation air quantity is installed, it is at the air port at 30-80 degree oblique angle to be guided to airduct outside wheat head transfer passage right plate；12nd, blast system device is cleaned：It is main by the defeated grain airduct of high speed（7) it is, secondary to clean case（8), dust exhaust duct（35), debris cleaning air channel, fish scale sorting screen, involute-type choke plate, the part such as air curtain are constituted；It is mainly characterized by：The defeated grain airduct of high speed（7) totally 1 one 5, from Lose grains mouthful（20) bendings are sideling drawn upwards directly above to cleaning case in 45 degree angles overlap joint（8) front end grain-entering mouth, the defeated grain airduct（7) it is securely held in owner's roof beam structure（12) on support body；It is secondary to clean case（8) it is integrally fixed at the defeated grain device of silo（9) top, cuboid-type, its front end face has 1 one 5 grain-entering mouths, the fixed open involute-type choke ring of case inner top is cleaned after import, the center of ring is Full-open downwards, there is an aspiration channel upwards（35) ;Choke ring has three choke curtains backward again；The low early and high after four sides of fish scale sorting screen is fixed, and rear afterbody is downward miscellaneous object outlet；

   4th, according to claim 1, it is characterized in that：Hydraulic pressure rotary tillage water filling Precision Seeding fertilizer applicator：Hydraulic pressure rotary tillage water filling Precision Seeding fertilizer applicator it is main by：1st, hydraulic pressure rotary cultivator attachment（73 );2nd, computer numerical controlled high-pressure multi-path water filling device（69);3rd, Precise sowing fertilizer apparatus（72);4th, servicing unit (77);5th, the part such as hydraulic lifting apparatus is constituted；It is mainly characterized by：1st, hydraulic pressure rotary cultivator attachment（73 );It is substantially similar to existing rotary cultivator structure, existing rotary cultivator tractor output transmission systems are all removed constriction transmission case, big chain wheel will be installed in transmission case in the middle part of rotary tillage cutter shaft, hydraulic motor is fixedly mounted in upper transmission case side bolt, nut, elastic washer, key, pad, the fixed gimmal wheel of spring arch clasp are used on the hydraulic motor spindle nose in case thoroughly, chain wheel it will be connected up and down with chain, lubricating oil is added, closing transmission case just constitutes rotary cultivator driving box；The hitch frame of former rotary cultivator is all removed, it is brave to close two and rotary cultivator front beam level and the longitudinal tie of duplex lug in vertical head soldering（71), two longitudinal ties（71) wide same main girder frame in the middle of（12) fixed rear axle assy（10) be welded two connection earholes of two corresponding horizontal levels in special steel plate ear mount rear portion are simultaneously penetrated duplex lug in the hole of shaft end together with it is movably fixed to axle, pad, split pin；Horizontal longitudinal tie with duplex lug（71) tail end and rotary cultivator（73) front beam corresponding position is welded admittedly, and each soldering is one high with sowing tanker again on top（72) steel plate of the triangle of fixed mount, steel plate base exceedes rotary cultivator 100-300mm of front beam soldering on girt top；Triangular steel plate and kind tanker（72) fixed mount with it is high and by it together with fixing bracket body soldering；Left and right triangular steel plate bottom front foot is in each soldering on steel plate and a double connection ear mount, the ear mount with axle, pad, ' hydraulic cylinder is fixedly mounted in split pin activity（70) engaging lug of piston rod head；Hydraulic cylinder（70) the double connection ear mount of bottom is movably fixed to main girder frame with axle, pad, split pin（12) on two round-meshed connection earholes that the longeron afterbody of rear end two is respectively welded, for lifting rotary tillage water filling Precision Seeding fertilizer applicator；Each horizontal piece support bar of oblique pull soldering in the outside of left and right longitudinal tie (71) duplex lug rear portion two, the bar rear portion and rotary cultivator（73) the horizontal soldering of left and right sides carling front end welds solid；2nd, computer numerical controlled high-pressure multi-path water filling device：Computer numerical controlled high-pressure multi-path water filling device（69) it is made up of microcomputer controller, high-pressure hydraulic pump, multipath electrovalve, supply channel, high-pressure overflow valve loop, water injecting pipeline and water filling head；The spy that hydraulic motor drives puts high-pressure hydraulic pump installed in silo（68) on the carrier of bottom, pump intake is connected to water tank（68) afterwards on the feed water valve of the following middle part of tail, water pump water outlet is " T " font pipeline, the horizontal transverse-pipe road rear horizontal supplied water by centre is dispersed with the water injection pipe of 6---66 way solenoid valves control, and water injection pipe is screwed in and seeder with hollow screwed pipe（75) on the screw thread for welding incorporated water injection pipe tube head top；" T " font high service tube hub portion is drawn in a pipe access water tank (68) upper top water inlet upwards, and tube head spins an overflow valve, and when water pump pressure of supply water exceedes authorized pressure, water under high pressure is discharged into water tank by overflow Fujian（68) release in, adjusts the pressure value of overflow valve, the output in controllable water filling electromagnetism Fujian；Computer numerical controlled high-pressure multi-path water filling device（69) 1---10 times per second of single channel water injection frequency is adjustable；3rd, Precise sowing fertilizer apparatus（72);It is being higher by rotary cultivator（73) same rotary cultivator in soldering at 150-300mm（73) moved after all around square steel support frame of the same size, this level after 100---250mm and rotary cultivator（73) the brave integrator of main girder frame upper horizontal plane；The fixed two same rotary cultivators of plane soldering on the support frame（73) having in left and right equally wide former and later two square iron sheet casees, case has the iron cap that can be opened and closed at the top of multiple cut-offs, case, anterior is receptacle（72), rear portion is seeds box；Bearing block, each fixed major axis of bearing are all used in the lower, transverse center of two chests, and the left end for planting tanker major axis installs the same minor sprocket of fixed same bicycle, and sprocket wheel is connected to suppression with chain and smooths roller（77) in active big sprocket wheel fixed on left end axle and by its drive rotation；Receptacle（72) a fixed minor sprocket is also installed on right-hand member head, is connected to suppression with chain and is smoothed roller（77) big sprocket wheel fixed on right end axle and being driven by it rotates；It is fixedly mounted on other positions of major axis multiple dual-purpose（Interchangeable uses sowing wheat, corn and adjustable dose size）Seed wheel, the small spiral shell in seed wheel top Bolt nut is in two bottom bottom leakage seeds mouthful（Fertilizer-supplying port）The symmetrical two-flap type for arc being led the outside surrounding plastic shaping of seed plate and seed wheel fastens integral top square lower cylindrical type seed-guiding pipe（Fertilizer guiding tube）, central part be that the seed wheel for taking up seed wheel is led outside the leakage seed mouthful bottom that seed seat is fixed on bottom, its underpart cylindrical type seed-guiding pipe, be fixed by socket at flexible plastic pipe, the lower openings of flexible plastic pipe and be fixed on acute triangle seeder（75) in the conjuncted metal seed-guiding pipe in rear portion, loosening the soil when seed is inputted rotary tillage；Fertilizer guiding tube is identical with seed-guiding pipe structure, is all fixed on rotary cultivator with the special deck of strap bolt fixed seat（73) on the ad hoc position after main girder frame on the horizontal gird of tail, front row is fertilizer guiding tube, and heel row is seed-guiding pipe（75 );The water injection pipe of same radian in the rear portion soldering of seed-guiding pipe (75), there is screw thread on the top of water injection pipe, high voltage bearing flexible plastic pipe two is all fixed with hollow bolt, one is screwed in water injection pipe screw top, and other end is screwed in computer numerical controlled high-pressure multi-path water filling device（69) in magnetic valve water outlet pipe screw thread；4th, servicing unit（77 ):The main tail both ends carling after rotary cultivator main girder frame of servicing unit is below with the fixed left and right of axle activity two same oblique type support arm, the horizontal shore with the adjustable sowing depth up and down（Carling extends back one section）, vertical type adjusting bolt, pad, the suppression of nut and the convex stepped ramp type of multiple cylinders smooth roller（77), chain pitch wheel, bearing, chain guard, chain etc. are constituted；Oblique type support arm upper end ears bearing hole is fixed in the postmedian hole of carling with axle, pad, slotted nut and split pin, oblique type support arm lower end is bearing block, and the connection earhole of the fixed seat fixed adjusting bolt lower end of axle of a pair of standing screw lower ends fixation ears is arranged at bearing block top；Adjusting bolt top is fixed in the journal stirrup bore of horizontal shore back with two anti-return nuts up and down；The suppression of multiple convex stepped ramp types of cylinder smooths roller（77) fixed two big chain pitch wheel is installed with key, pad, spring arch clasp on the spindle nose of two ends, the bearing of oblique type support arm bottom is fixed on outside gear, bearing block is interior and is fixed with pad spring arch clasp, external end head bearing cap, bolt, spring washer, sealing gasket fixed closed；By chain be connected to above and below closed on two chain pitch wheels and with chain guard；5th, hydraulic lifting apparatus：Hydraulic lifting apparatus（70) it is exactly a pair of hydraulic lift(ing) cylinders, two hydraulic jack bottoms pair fix ears and are fixed on main girder frame with axle, pad, split pin respectively（12) on the round-meshed engaging lug that left-right longeron tail end is respectively welded, piston rod engaging lug is then fixed on rotary cultivator with axle, pad, split pin（73) two draw bars in left and right（71) on double fixed ear bases, for lifting rotary tillage water filling Precision Seeding fertilizer applicator.