A kind of novel Cultivating seed-harrow
Technical field
Include crop straw crusher the utility model relates to agricultural machinery, stubble cleaning rotary tiller, big plough, disc harrow, loosen the soil
Rotary cultivator, combined seed and fertilizer drill, in particular to a kind of novel Cultivating seed-harrow.
Background technique
Plantation for ridge culture crops usually will first carry out stubble-cleaning operation, by the loss stalk of the crops of the previous year,
Root stubble is broken, is then ploughed, is raked the soil level, ridging operation, could be sowed later on ridge.
Currently, can be completed by stubble-cleaning ridger for the stubble-cleaning in large stretch of farmland, ridging operation, this stubble-cleaning ridger
It is usually made of, is mounted on large tractor stubble-cleaning knife and furrower, it can be simultaneously to a plurality of ridge by tractor-drawn driving
Carry out stubble-cleaning, ridging operation.Fore stubble-cleaning knife is wherein installed and completes stubble-cleaning operation, and rear-mounted furrower is completed
It ploughs ridging operation.This universal volume of stubble-cleaning ridger is larger, is not suitable for mountain area, hilly country or individual fritter
The stubble-cleaning in farmland, ridging operation.Therefore mountain area, the stubble-cleaning of hilly country or individual haggard, ridging make sparetime university at present
It is mostly to be respectively completed using the small-sized stubble-ploughing machine and small ridging machine with simple function.Due to small-sized stubble-ploughing machine and small ridging
Machine is separately mounted on individual event on baby tractor (such as hand tractor) and carries out stubble-cleaning operation and ridging operation, both time-consuming to take
Power, and the consumption of the energy is increased, no matter consider from economic benefit or from working efficiency, it is undesirable, it would be highly desirable to be changed
Into.
Various something lost stalks are planted by standardized work requirement at present and retain the more and higher milpa of crop root residue, then are needed
Above-mentioned corresponding mechanical substep carries out.Obviously, it not only needs more mechanical type, fuel oil consumption height, duty cycle long, but also needs
Personnel are more, plant maintenance heavy workload, cost are also very high.
, separately there are notification number CN103460839 patent, utility model title in the shortcomings that in order to improve above-mentioned existing agricultural machinery
For stubble cleaning and ridging tillage machine comprising: rack, clutch, gearbox, rotary shaft, spiral shape knife rest, blade, furrow carding,
Divide native control panel, adjust bolt.Wherein the front end of rack, which is equipped with, is set to rack with tractor interconnecting piece, clutch and gearbox
On, the input shaft of gearbox passes through the power output axis connection of clutch and tractor.Rotary shaft be set to the middle part of rack with
The output axis connection of gearbox.On the rotary shaft side by side be equipped at least two spiral shape knife rests being staggered, in spiral shape
Along its outer side edges along equipped with multiple blades on knife rest.Furrow carding is set to the rear end of rack, and tip is towards rack
Middle part is simultaneously located between two spiral shape knife rests;Point native control panel is equipped in two sides of furrow carding and adjusts bolt.Wherein
The length that the blade of spiral shape knife rest bottom extends downwardly is greater than the length that the pointed end of furrow carding is stretched out.However this
It plants structure but causes other following defects in use:
1, the patent be on the rotary shaft side by side be equipped at least two spiral shape knife rest groups being staggered, this combination
Mode is fixed, and not flexible and processing and maintenance difficulties are big.
2, the mounting plate of the patent is reversed by one piece of single layer semicircular plate, and bearing capacity is poor, be easy to cause knife rest
Deformation.
3, the patent is along its outer side edges on spiral shape knife rest along multiple blades are equipped with, since the blade is to be attached to outside
Side edge be easy to cause blade deformation and fracture so blade bearing capacity is poor, is easy to be broken in bolt bearing.
4, since the blade of the patent is board foot shape, cause stock-removing efficiency low, band weeds easy to hang and foreign matter on blade.
5, since the cutter frame structure of the patent is complicated, combination is single, make its production technology complexity, difficult processing, installation
Inconvenient with disassembly, maintenance and maintenance are also inconvenient, to cause processing, maintenance cost high.
6, since the land wheel of the patent is to be fixedly connected, frictional force size is unstable, and output power is unstable
It is fixed, directly affect the precision of sowing and fertilising.
7, since the jolt-squeeze device of the patent is fixed on ridge platform, function of covering soil is undesirable.
8, it since the structure two sides of the patent do not have seeder lifting apparatus, be easy to cause in machine run and is newly formed
Ridge platform is destroyed.
In view of above-mentioned existing many disadvantages, the designer proposes operation once can realize that above-mentioned operation is appointed comprehensively
Business requires design scheme, makes it with more practicability.
Summary of the invention
The purpose of this utility model is that overcoming provisioned in the prior art, mechanical type is more, operating efficiency is low, duty cycle
Long, defect existing for energy consumption is high, cost is big etc., and a kind of new structural comprehensive integrated machine is provided, it is to be solved
Technical problem makes its efficient operation, energy conservation and environmental protection, improvement crop field, increases production and improves productivity.
The another object of the utility model is, provides a kind of novel Cultivating seed-harrow, the technical problem to be solved is that
Keep its spiral shape knife rest combination flexible, the intensity of helical wheel tool holder and blade is higher, to improve collection crop material, root
Stubble chopping and returning, deep ploughing, subsoiling, entirely or the working efficiency that is integrated of ridging function and quality, is more suitable for practical.
A further object of the utility model is, provides a kind of novel Cultivating seed-harrow, the technical problem to be solved is that
Improve its efficiency of sowing and apply fertilizer, thus more suitable for practical.
The a further object of the utility model is, provides a kind of novel Cultivating seed-harrow, the technical problem to be solved is that
Keep its structure simple, it is easy to operate, maintenance is convenient, production cost is low, thus more suitable for practical, and have in industry
Utility value.
It the purpose of this utility model and solves its technical problem and adopts the following technical solutions to realize.It is practical according to this
A kind of novel Cultivating seed-harrow of novel proposition, including main frame, 1 gearbox, 2 transmission cases, helical wheel main shaft and one group
Or one group or more root stubble, straw chopping and returning, deep ploughing, subsoiling, the helical wheel cutter holder device being entirely integrated with ridging function;
A group or more of cutter holder devices are each group of helical wheel knife rest dress in helical wheel cutter holder device
It sets by multiple helical wheel knife rests, multiple spiral flywheel knives, pipe sleeve composition, wherein multiple spiral chuck block knife rests are identical along one
Direction it is equidistant be welded on a pipe sleeve, multiple spiral flywheel knives are bolted on multiple helical wheel knife rests respectively
On;
The pipe sleeve of each group of helical wheel cutter holder device in a group or more of helical wheel cutter holder devices is successively
It is packed on helical wheel main shaft, forms the multiple groups helical wheel cutter holder device with the helical wheel main shaft and be slidably matched;Helical wheel master
Axle position is in the bottom of main frame;
2 transmission cases are separately fixed on the main frame side panel of main frame two sides, and the gearbox is fixed
In the gearbox fixed seat among main frame, power output shaft and the helical wheel main shaft both ends of 2 transmission cases are slidably connected,
The output shaft of gear-box of the gearbox respectively be located at gearbox two sides 2 transmission cases input axis connection.
A kind of novel Cultivating seed-harrow above-mentioned, wherein the helical wheel knife rest is spiral shape, the helical wheel knife rest by
Double-layer spiral shape board group is at the screw pitch of the double-layer spiral shape plate is 100-500mm;
The spiral flywheel knife is made of helical wheel blade, spiral flywheel knife fixing end, the first plane reinforcing rib and vertical stiffeners,
Wherein, the screw pitch of the spiral flywheel knife fixing end and the screw pitch of double-layer spiral shape plate of the helical wheel knife rest are identical, should
Spiral flywheel knife fixing end is formed by spiral shape crack by the way that bolt is clamping in double-layer spiral shape plate;
The helical wheel blade is plane tulwar;First plane reinforcing rib and helical wheel blade forms same flat
Face and be welded as a whole, the vertical stiffeners perpendicular to helical wheel blade plane and be welded as a whole.
A kind of aforementioned novel Cultivating seed-harrow, the multiple groups helical wheel cutter holder device being arranged on the helical wheel main shaft
Helical wheel knife rest is same direction;
Alternatively, the helical wheel knife rest in the multiple groups helical wheel cutter holder device of one section of setting of the helical wheel main shaft is same
Direction is opposite direction in the helical wheel knife rest of the multiple groups helical wheel cutter holder device of another section of setting of the helical wheel main shaft;
Or in the two adjacent groups helical wheel cutter holder device in helical wheel main shaft setting multiple groups helical wheel cutter holder device
The helical wheel knife rest of one group of helical wheel cutter holder device be a direction, the helical wheel knife rest of another group of helical wheel cutter holder device is phase
Anti- direction.
Aforementioned a kind of novel Cultivating seed-harrow, wherein every adjoining spiral in one group or more of the helical wheel cutter holder device
The one or more clamp for being adjustable distance is provided between wheel cutter holder device;
When a clamp is arranged, can by between the size different adjustment adjoining spiral wheel cutter holder device of single clamp away from
From;
When being set as multiple clamps, by various sizes of clamp adjust adjoining spiral wheel cutter holder device between distance or
Person adjusts distance between adjoining spiral wheel cutter holder device using the clamp of identical size;
Wherein each clamp is made of the clamp of polygon, first hinge and institute the first hinge and the second hinge
The one end for the second hinge stated is hinged, and the other end of the first hinge and the second hinge is fixed by fastening bolt in helical wheel main shaft
On, the clamp of the polygon is identical as the shape of helical wheel main shaft.
A kind of Cultivating seed-harrow above-mentioned, further includes power output shaft spline housing, the power output shaft spline housing it is interior
Hole is provided with spline, and the shape of the spline and the shape of power output shaft spline of transmission case are identical;The power is defeated
The shape of the outside of shaft spline housing is identical as the shape and size of helical wheel main shaft;
The helical wheel main shaft is polygon, and the shape in the hole of the pipe sleeve is identical as the shape of the helical wheel main shaft,
It also is polygon, wherein the length that all pipe sleeves at intermediate position are arranged in is identical, is the first pipe sleeve, and two outsides are arranged in
The extension 10-100mm of pipe sleeve one end is the second pipe sleeve;
The power output shaft of the transmission case is sleeved on the power output shaft spline housing, is arranged on both sides outermost second
The prolongation of pipe sleeve is sleeved on the power output shaft spline housing, forms docking.
A kind of aforementioned novel Cultivating seed-harrow, wherein the helical wheel main shaft is made of a main shaft, or
The helical wheel main shaft is made of the first helical wheel main shaft and the second helical wheel main shaft, in the first helical wheel master
It is provided with attachment device at axis and the second helical wheel main shaft docking, which is by connecting rod, bearing, bearing cap
Composition, wherein the connecting rod is arranged in the hole at the first helical wheel main shaft and the second helical wheel main shaft docking, institute
The bearing stated is mounted in connecting rod, and the outside of the bearing is arranged in the bearing cap, which is fixed on main frame
On main frame central partition plate, which is connected with the butt end of the second helical wheel main shaft by pin shaft.
A kind of aforementioned novel Cultivating seed-harrow further includes multiple disc wheel cutter holder devices, multiple disc wheel knife rests
Each of device disc wheel cutter holder device is made of multiple blades and disk knife rest, and the multiple blade is angularly set respectively
It sets in two planes of disk knife rest, the blade is plane tulwar, and each disc wheel cutter holder device is mounted on helical wheel
On main shaft, each disc wheel cutter holder device is between two adjacent helical wheel cutter holder devices and is mounted on helical wheel main shaft.
A kind of novel Cultivating seed-harrow above-mentioned, further includes multiple seeding apparatus, every in the multiple seeding apparatus
One seeding apparatus by seed-box, seeder, sowing covering device, 2 transmission sows sprocket wheels, 2 transmission seeder chain wheel frames,
Rotating wheel composition is pushed in seeding apparatus column beam and sowing aside, wherein the seeding apparatus column beam is fixed on the rear suspension of rear haulage plate
On crossbeam, the seeder is located at below the seed-box and connect with the bottom of the seed-box, pushes aside and turns in the sowing
Driving wheel is fixed on the bottom of seeding apparatus column beam;
The upper end of each transmission sows sprocket wheel and the turning point of corresponding transmission sows sprocket wheel frame jointly with this
The axis connection of seeder, the sowing covering device are connected to seeding apparatus column beam lower part.
A kind of novel Cultivating seed-harrow above-mentioned further includes multiple cardings and 2 hydraulic pumps, multiple cardings
It is successively set on the rear suspension crossbeam that the rear haulage plate of main frame is fixed, 2 hydraulic pumps are separately positioned on main frame
Frame rear portion two side ends, the pedestal of each hydraulic pump are mounted on the back rest of main frame, which is mounted on sowing dress
Column beam middle and upper part is set, the seeding apparatus column beam hangs crossbeam after being movably connected in.
One kind above-mentioned is novel to plough whole kind of seeder, further includes multiple shaping suppressing wheel devices, wherein each described
Shaping suppressing wheel device is made of 1 suppression reshaper and 2 suppression reshaper power-assisted tension springs, 1 suppression reshaper
The lower end for being driven sows sprocket wheel with 2 respectively and the lower end of 2 transmission sows sprocket wheel frames are connect, 2 suppression shapings
Seeding apparatus column beam upper end is installed in device power-assisted tension spring upper end respectively, which is separately positioned on 2
A transmission sows sprocket wheel frame upper end.
A kind of novel Cultivating seed-harrow above-mentioned, wherein the suppression reshaper is by nail anti-skid stud, lateral shaping wheel plate,
Pressing roller composition, the both ends of the surface of the pressing roller are respectively arranged with lateral shaping wheel plate, on each block of lateral shaping wheel plate
It is provided with multiple anti-skid studs.
A kind of novel Cultivating seed-harrow above-mentioned, further includes fertilizer apparatus.
A kind of novel Cultivating seed-harrow above-mentioned, wherein each of described multiple seeding apparatus seeding apparatus is by broadcasting
Kind machine is flexibly connected frame, axis and seed chemical fertilizer integrated box is dragged to form, wherein the seeder is flexibly connected frame and is movably connected in
Described that axis is dragged to be fixed on rear haulage plate on the front-axle beam of main frame, seed chemical fertilizer integrated box is fixed on seeder and is flexibly connected frame
Afterframe on;
It further include multiple sowing and ditching wheels, multiple sowing and ditching wheels are separately positioned on multiple seed chemical fertilizer integrated boxes
Bottom;
It further include multiple fertilizer apparatus and multiple fertilisings trench digging wheel, wherein multiple fertilizer apparatus and multiple fertilisings trench digging wheel
It is fixed below seed chemical fertilizer integrated box in parallel, the sowing and ditching wheel and a fertilizer apparatus and a fertilising trench digging wheel are handed over
Mistake setting.
A kind of novel Cultivating seed-harrow above-mentioned, further includes press wheel, the press wheel is fixedly connected on seed chemical fertilizer
The rear lower of integrated box.
A kind of novel Cultivating seed-harrow above-mentioned, further includes level land clean-up scraper, which is arranged in main frame
On the back rest.
It the purpose of this utility model and solves its technical problem following technical scheme is also used to realize.It is practical new according to this
A kind of novel Cultivating seed-harrow that type proposes comprising main frame, 1 gearbox, 2 transmission cases, helical wheel main shaft and one group
Or one group or more chopping and returning, deep ploughing, subsoiling, the straight panel cutter holder device being entirely integrated with ridging function;
In a group or more of straight panel cutter holder devices each group of straight panel cutter holder device by multiple straight panel knife rests,
Multiple plane tulwars, pipe sleeve composition, wherein multiple straight panel frame knife rests are welded on one along an identical direction is equidistant
On pipe sleeve, multiple plane tulwars are bolted on respectively on multiple straight panel knife rests;A group or more of straight panels
The pipe sleeve of each group of straight panel cutter holder device in cutter holder device is sequentially loaded on helical wheel main shaft, makes the multiple groups straight panel cutter holder device
It is slidably matched with helical wheel main shaft formation, which is located at the bottom of main frame;
2 transmission cases are separately fixed on the main frame side panel of main frame two sides, and the gearbox is fixed
In the gearbox fixed seat among main frame, the power output shaft of 2 transmission cases and helical wheel main shaft both ends are slided
Connection, the output shaft of gear-box of the gearbox respectively be located at gearbox two sides 2 transmission cases input axis connection.
A kind of novel Cultivating seed-harrow above-mentioned, wherein the straight panel knife rest is made of the fan-shaped double-deck straight panel, it is described
Plane tulwar is made of plane tulwar piece, plane tulwar fixing end, the second plane reinforcing rib, wherein the plane tulwar is solid
Fixed end is straight panel, which is formed by fan-shaped crack by the way that bolt is clamping in the fan-shaped double-deck straight panel;
The plane tulwar piece is plane tulwar;Second plane reinforcing rib and plane bend blade forms same flat
It face and is welded as a whole.
A kind of aforementioned novel Cultivating seed-harrow, the multiple groups straight panel cutter holder device being arranged on the helical wheel main shaft it is straight
Plate knife rest is same direction;
The straight panel knife rest of the multiple groups straight panel cutter holder device of one section of setting of the helical wheel main shaft is same direction,
The straight panel knife rest of the multiple groups straight panel cutter holder device of another section of setting of the helical wheel main shaft is opposite direction;
Or one in the two adjacent groups straight panel cutter holder device in helical wheel main shaft setting multiple groups straight panel cutter holder device
The straight panel knife rest of group straight panel cutter holder device is a direction, and the straight panel knife rest of another group of straight panel cutter holder device is opposite direction.
Aforementioned a kind of novel Cultivating seed-harrow, wherein per adjacent straight panel knife in one group or more of the straight panel cutter holder device
The one or more clamp for being adjustable distance is provided between rack device, it, can be by single when a clamp is arranged
Distance between the adjacent straight panel cutter holder device of the size different adjustment of clamp, when being set as multiple clamps, by various sizes of
Clamp adjust distance between adjacent straight panel cutter holder device or using identical size clamp adjust adjacent straight panel cutter holder device it
Between distance;
Wherein each clamp is made of the clamp of polygon, the first hinge and the second hinge the first hinge and the second hinge
One end it is hinged, the other end of the first hinge and the second hinge fixes the polygon on helical wheel main shaft by fastening bolt
Clamp it is identical as the shape of helical wheel main shaft.
A kind of novel Cultivating seed-harrow above-mentioned, further includes power output shaft spline housing, in the power output shaft spline housing
Hole is provided with spline, and the spline groove shape is identical as the power output shaft spline-shaped of transmission case;The power output shaft
The shape of the outside of spline housing is identical as the shape and size of helical wheel main shaft;
The helical wheel main shaft is polygon, and the shape in the hole of the pipe sleeve is identical as the shape of the helical wheel main shaft,
It also is polygon, wherein the length that all pipe sleeves at intermediate position are arranged in is identical, is the first pipe sleeve, is arranged outermost on both sides
The extension 10-100mm of pipe sleeve one end of side is the second pipe sleeve;
The power output shaft of the transmission case is sleeved on the power output shaft spline housing, is arranged on both sides outermost second
The prolongation of pipe sleeve is sleeved on the power output shaft spline housing, forms docking.
A kind of aforementioned novel Cultivating seed-harrow, wherein the helical wheel main shaft is made of a main shaft, or
The helical wheel main shaft is made of the first helical wheel main shaft and the second helical wheel main shaft, in the first helical wheel master
It is provided with attachment device at axis and the second helical wheel main shaft docking, which is by connecting rod, bearing, bearing cap
Composition, wherein the connecting rod is arranged in the hole at the first helical wheel main shaft and the second helical wheel main shaft docking, institute
The bearing stated is in connecting rod, and the outside of the bearing is arranged in the bearing cap, which is fixed on the master of main frame
On frame center partition, which is connected with the butt end of the second helical wheel main shaft by pin shaft.
A kind of aforementioned novel Cultivating seed-harrow further includes multiple disc wheel cutter holder devices, multiple disc wheel knife rests
Each of device disc wheel cutter holder device is made of multiple blades and disk knife rest, and the multiple blade is angularly set respectively
It sets in two planes of disk knife rest, the blade is plane tulwar, and each disc wheel cutter holder device is located at two adjacent straights
Between plate cutter holder device and it is mounted on helical wheel main shaft.
A kind of novel Cultivating seed-harrow above-mentioned, further includes multiple seeding apparatus, every in the multiple seeding apparatus
One seeding apparatus by seed-box, seeder, sowing covering device, 2 transmission sows sprocket wheels, 2 transmission sows sprocket wheel frames, broadcast
Rotating wheel composition is pushed in kind device column beam and sowing aside, wherein the rear suspension that the seeding apparatus column beam is fixed on rear haulage plate is horizontal
Liang Shang, the seeder are located at below the seed-box and connect with the bottom of the seed-box, and rotating wheel is pushed in the sowing aside
It is fixed on the bottom of seeding apparatus column beam;
The upper end of each transmission sows sprocket wheel and the turning point of corresponding transmission sows sprocket wheel frame jointly with this
The axis connection of seeder, the sowing covering device are connected to seeding apparatus column beam lower part.
A kind of novel Cultivating seed-harrow above-mentioned further includes multiple cardings and 2 hydraulic pumps, multiple cardings
It is successively set on the rear suspension crossbeam that the rear haulage plate of main frame is fixed, 2 hydraulic pumps are separately positioned on main frame
Frame rear portion two side ends, the pedestal of each hydraulic pump are mounted on the back rest of main frame, which is mounted on sowing dress
Set column beam middle and upper part.
A kind of preceding novel Cultivating seed-harrow, further includes multiple shaping suppressing wheel devices, wherein each described
Shaping suppressing wheel device is made of 1 suppression reshaper and 2 suppression reshaper power-assisted tension springs, 1 suppression reshaper
The lower end for being driven sows sprocket wheel with 2 respectively and the lower end of 2 transmission sows sprocket wheel frames are connect, 2 suppression shapings
Device power-assisted tension spring upper end is separately mounted to seeding apparatus column beam upper end, which is respectively set
2 transmission seeder chain wheel frame upper ends.
A kind of novel Cultivating seed-harrow above-mentioned, wherein the suppression reshaper is by anti-skid stud, lateral shaping wheel plate, town
Nip drum composition, the both ends of the surface of the pressing roller are respectively arranged with lateral shaping wheel plate, set on each block of lateral shaping wheel plate
It is equipped with multiple nail anti-skid studs.
A kind of novel Cultivating seed-harrow above-mentioned, further includes fertilizer apparatus.
A kind of novel Cultivating seed-harrow above-mentioned, wherein each of described multiple seeding apparatus seeding apparatus is by broadcasting
Kind machine is flexibly connected frame, axis and seed chemical fertilizer integrated box is dragged to form, wherein the seeder is flexibly connected frame and is movably connected in
Described that axis is dragged to be fixed on rear haulage plate before main frame, seed chemical fertilizer integrated box is fixed on seeder and is flexibly connected frame
On afterframe;
It further include the bottom that multiple sowing and ditching wheels are separately positioned on multiple seed chemical fertilizer integrated boxes;
It further include multiple fertilizer apparatus and multiple fertilisings trench digging wheel, wherein multiple fertilizer apparatus and multiple fertilisings trench digging wheel
It is fixed below seed chemical fertilizer integrated box in parallel, the sowing and ditching wheel and a fertilizer apparatus and a fertilising trench digging wheel are handed over
Mistake setting.
Aforementioned a kind of novel Cultivating seed-harrow, which is characterized in that further include press wheel, the press wheel is fixedly connected on
On seed chemical fertilizer integrated box.
A kind of novel Cultivating seed-harrow above-mentioned, further includes level land clean-up scraper, which is arranged in main frame
On the back rest.
The utility model has clear advantage and beneficial effect compared with prior art.It at least has the advantage that
1, the helical wheel knife rest of the utility model is set as unidirectionally, keeping helical wheel cutter holder device structure simple, thus they
Combination it is versatile and flexible, install, produce, repair and conserve and is simple and convenient.
2, each helical wheel knife rest of the utility model is made of two layers of spiral plate, improves the strong of helical wheel knife rest
Degree.The blade of each blade of the utility model is bent blade-shaped, and the plane of blade is equipped with vertical stiffeners and plane is reinforced
Muscle is simultaneously installed on helical wheel knife rest, is improved the intensity of its blade, so that blade be made to be unlikely to deform and be broken, is improved work
Efficiency.
3, each helical wheel knife rest of the utility model can also be made of two layer plane straight panels, spiral flywheel knife fixing end
To be also plane straight panel, make its manufacture and easy for installation.
4, the shaping suppressing wheel device of the utility model is made of suppression reshaper and suppression reshaper power-assisted tension spring, town
Pressure reshaper power-assisted tension spring increases the frictional force for suppressing reshaper and ground, and suppression and shaping effect improve.
5, the seeding apparatus of the utility model uses transmission sows sprocket wheel, the upper end of the transmission sows sprocket wheel and seeder
Connection, the lower end for being driven sows sprocket wheel connect with suppression reshaper, are driven by suppressing power caused by the rolling of reshaper
It is driven sows sprocket wheel, which is transmitted to seeder for power, enables the work of seeder normal table, improve
Working efficiency and quality.
6, the utility model is to be located at the outermost side in both sides by being arranged in the 2 of both sides outermost end hydraulic pumps and driving
Seeding apparatus landing avoids the two outside ridges trimmed from being destroyed.
7, it is hung on crossbeam after the seeding apparatus column beam of the utility model is movably arranged on, so that fertilizer apparatus, sowing dress
It sets, shaping suppressing wheel device, sow and push rotation wheel apparatus energy integral elevating aside.
8, the utility model will be located at the helical wheel with prolongation of two outer side edges using power output shaft spline housing
Pipe sleeve and transmission case power output shaft are docking together, and formation is slidably connected, and keep the production of product, installation, maintenance more simple
Convenient, service performance is safe and reliable.
9, the utility model is by being arranged one or more card between two adjacent helical wheel cutter holder devices
Son adjusts adjacent the distance between two helical wheel cutter holder devices.
10, the helical wheel main shaft of the utility model is made of two main shafts, which is connected by attachment device, is made
Production, simple installation.
11, since the utility model is by the improvement of above-mentioned technological means, being equipped with the utility model, mechanical type is more, makees
Industry efficiency original text, duty cycle is short, low energy consumption, cost is small, and operation is efficient, energy conservation and environmental protection, improvement crop field, increases production and improves productivity.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the technology of the utility model
Means, and being implemented in accordance with the contents of the specification, and to allow the above and other purpose of the utility model, feature and excellent
Point can be more clearly understood, special below to lift preferred embodiment, and cooperate attached drawing, and detailed description are as follows.
Detailed description of the invention
Fig. 1 is one of the utility model embodiment Integral combined structure schematic side view.
Wherein:
1: front haulage plate 2: main frame
3: main frame side panel 4: gearbox
5: transmission case 6: helical wheel cutter holder device
7: rear haulage plate 8: hydraulic pump
9: carding 10: rear hanging beam
11: suppression reshaper power-assisted tension spring 12: seeding apparatus column beam
13: seeder 14: seed-box
15: sowing covering device 16: transmission sows sprocket wheel
17: shaping suppressing wheel device 18: rotation wheel apparatus is pushed in sowing aside
Fig. 2 is one of the utility model embodiment Integral combined structure schematic elevation view.
Wherein:
19: straight knife wheel apparatus 20: transmission sows sprocket wheel frame
21: chaining suppresses reshaper power-assisted tension spring pull rod 22: output shaft of gear-box
26: helical wheel main shaft
Fig. 3 is one of the utility model embodiment Integral combined structure schematic rear view.
Wherein:
22: output shaft of gear-box 23: seeder fixing card
Fig. 4 is the two Integral combined structure schematic side views of the utility model embodiment.
Wherein:
24: be flexibly connected frame 27: axis is dragged in connection frame limit
28: fertilising trench digging wheel 29: fertilizer apparatus
30: sowing and ditching wheel 31: seed chemical fertilizer integrated box
32: press wheel 34: level land clean-up scraper
Fig. 5 is the utility model helical wheel cutter holder device structural schematic diagram.
Wherein:
6-1: helical wheel cutter holder device 6-3: pipe sleeve
6-11: helical wheel knife rest 6-12: spiral flywheel knife
Fig. 6 A is the utility model spiral flywheel knife structure left view schematic diagram.
Fig. 6 B is the utility model helical wheel cutter holder device structure schematic elevation view.
Fig. 6 C is the utility model helical wheel cutter holder device structure right side view.
Wherein:
6-121: helical wheel blade 6-122: spiral flywheel knife fixing end
6-123: the first plane reinforcing rib 6-124: vertical stiffeners
Fig. 7 is one of the utility model helical wheel cutter holder device combination schematic diagram.
Fig. 8 is two schematic diagrames of the utility model helical wheel cutter holder device combination.
Fig. 9 is three schematic diagrames of the utility model helical wheel cutter holder device combination.
Figure 10 is four schematic diagrames of the utility model helical wheel cutter holder device combination.
Figure 11 is five schematic diagrames of the utility model helical wheel cutter holder device combination.
Wherein:
6-31: the first the 6-32: the second pipe sleeve of pipe sleeve
33: clamp
Figure 12 is the utility model disc wheel cutter holder device structural schematic diagram.
Wherein:
19-1: blade 19-2: disk knife rest
Figure 13 is the utility model double-shaft spiral wheel main axle structure schematic diagram.
Wherein:
26-1: the first helical wheel main shaft the 26-2: the second helical wheel main shaft
26-3: connecting rod 26-4: bearing cap
26-5: bearing 35: main frame central partition plate
Figure 14 is the utility model single axle helical wheel main axle structure schematic diagram.
Figure 15 A is the utility model shaping suppressing wheel device structure schematic elevation view.
Figure 15 B is the utility model shaping suppressing wheel device structure left view schematic diagram.
Wherein:
17-1: anti-skid stud 17-2: lateral shaping wheel plate
17-3: pressing roller
Figure 16 A: being the utility model carding structure schematic elevation view.
Figure 16 B: being the utility model carding structure right side view.
Figure 16 C: being the utility model carding structure left view schematic diagram.
Figure 17: being the structural schematic diagram of the utility model clamp
Wherein:
33-1: the first the second hinge of hinge 33-2
33-3: fastening bolt
Figure 18 A: being the structural diagrams intention of the second pipe sleeve of the utility model side extension.
Figure 18 B: being the configuration diagram of the second pipe sleeve of the utility model other side extension.
Figure 19 is the structural schematic diagram of the first pipe sleeve of the utility model.
Wherein:
6-31: the first the 6-32: the second pipe sleeve of pipe sleeve
Figure 20 A is the structure schematic elevation view that the utility model is straight panel knife rest.
Figure 20 B is the structure schematic side view of the utility model straight panel knife rest.
Figure 21 A: the utility model plane tulwar structure schematic elevation view.
Figure 21 B: the utility model plane tulwar structure schematic side view.
Wherein:
6-2: straight panel cutter holder device
6-21: straight panel knife rest 6-22: plane tulwar
6-23: the second plane reinforcing rib
Figure 22 is the structural schematic diagram of the utility model power output shaft spline housing.
Wherein:
36: power output shaft spline housing
36-1: spline
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes a kind of its specific embodiment party of novel Cultivating seed-harrow
Formula, structure, feature and its effect, detailed description is as follows.
Embodiment 1
Please refer to Fig. 1,2, shown in Fig. 3, Fig. 4, a kind of novel Cultivating seed-harrow of the utility model preferred embodiment, packet
It includes:
--- main frame 2 is provided with front-axle beam before main frame 2, the back rest is provided with behind main frame 2, front-axle beam is with before
Towing plate 1 connects, and the back rest is connect with rear haulage plate 7, and 2 two sides of main frame are provided with main frame side panel 3;In main frame 2
Middle part be provided with gearbox fixed seat;Crossbeam 10, the middle part of main frame 2 are hung after being provided on 2 rear haulage plate 7 of main frame
Equipped with main frame central partition plate 35, front haulage plate 1 is connect with traction device;
--- helical wheel main shaft 26, the helical wheel main shaft 26 are located at the bottom of main frame 2, and helical wheel main shaft 26 is polygon
Shape.The shape of helical wheel main shaft 26 in the present embodiment is triangle or quadrangle or pentagon or hexagon, provided figure
Helical wheel main shaft 26 shown in 13 and Figure 14 is hexagon.
The helical wheel main shaft 26 shown in 3 is by the first helical wheel main shaft 26-1 and the second helical wheel main shaft 26-2 group refering to fig. 1
At being provided with attachment device at the first helical wheel main shaft 26-1 and the second helical wheel main shaft 26-2 docking, the company
Connection device is made of connecting rod 26-3, bearing 26-5, bearing cap 26-4, wherein the connecting rod 26-3 is arranged at two
In hole at main shaft docking, the bearing 26-5 is arranged on connecting rod 26-3, and the bearing cap 26-4 is arranged in the axis
The outside of 26-5 is held, bearing cap 26-4 is fixed on the main frame central partition plate 35 of main frame 2, the first helical wheel main shaft
26-1 is connected with the butt end of the second helical wheel main shaft 26-2 by pin shaft.
Alternatively, refering to fig. 14, helical wheel main shaft 26 is made of a main shaft.
--- transmission device is made of 1 gearbox, 4,2 transmission cases 5, and 2 transmission cases 5 are separately fixed at
On the main frame side panel 3 of 2 two sides of main frame, the gearbox 4 is fixed in the gearbox fixed seat among main frame 2,
The power output shaft of 2 transmission cases 5 is slidably connected with 26 both ends of helical wheel main shaft;The speed change of the gearbox 4
Case output shaft 22 is connect with the power input shaft for the transmission case 5 for being located at 4 two sides of gearbox respectively;And
--- a group or more of collection root stubbles, straw chopping and returning, deep ploughing, subsoiling, entirely with ridging function be one
The helical wheel cutter holder device 6-1 of body, as shown in fig.5, wherein, each group of helical wheel cutter holder device 6-1 is by multiple spiral flywheel knives
Frame 6-11, multiple spiral flywheel knife 6-12, pipe sleeve 6-3 composition, wherein multiple spiral chuck block knife rest 6-11 are along one
Identical direction is equidistant to be welded on a pipe sleeve 6-3, and multiple spiral flywheel knife 6-12 are bolted on multiple respectively
On helical wheel knife rest 6-11;Each group of helical wheel knife rest dress in a group or more of helical wheel cutter holder device 6-1
The pipe sleeve 6-3 for setting 6-1 is sequentially loaded on helical wheel main shaft 26, makes the multiple groups helical wheel cutter holder device 6 and the helical wheel main shaft 26
Formation is slidably matched.In the present embodiment, each group of helical wheel cutter holder device 6-1 is by 6-11,2-6 spiral shells of 2-6 helical wheel knife rest
Spinning roller knife 6-12, pipe sleeve 6-3 composition, the utility model each group of helical wheel cutter holder device 6-1 shown in the drawings is by 3 spirals
Take turns knife rest 6-11,3 spiral flywheel knife 6-12,1 pipe sleeve 6-3 composition.
The shape in the hole of the pipe sleeve 6-3 is identical as the shape of the helical wheel main shaft 26, the pipe sleeve 6-3 in the present embodiment
Shape be triangle or quadrangle or pentagon or hexagon, pipe sleeve is hexagon in provided attached drawing.
Refering to shown in Fig. 5, Fig. 6 A figure, 6B figure, 6C, which is spiral knife rest, the spiral flywheel knife
Frame 6-11 is by double-layer spiral shape board group at the screw pitch of the double-layer spiral shape plate is 100-500mm;Double-layer spiral in the present embodiment
The screw pitch of shape plate is 200mm;Or 300mm;Or 400mm.
Refering to shown in Fig. 5, Fig. 6 A, Fig. 6 B, Fig. 6 C, the spiral flywheel knife 6-12 is by helical wheel blade 6-121, spiral flywheel knife
Fixing end 6-122, the first plane reinforcing rib 6-123 and vertical stiffeners 6-124 composition, wherein spiral flywheel knife fixing end 6-
122 screw pitch is identical as the screw pitch of double-layer spiral shape plate of spiral chuck block 6-121, and spiral flywheel knife fixing end 6-122 passes through
Bolt is clamping to be formed by spiral shape crack in double-layer spiral shape plate;
It is plane tulwar refering to helical wheel blade 6-121 shown in Fig. 5, Fig. 6 A, Fig. 6 B, Fig. 6 C;First plane adds
Strengthening tendons 6-123 and helical wheel blade 6-121 forms same plane and is welded as a whole, and the vertical stiffeners 6-124 is vertical
In helical wheel blade 6-121 plane and be welded as a whole.
Since multiple helical wheel knife rest 6-11 in each group of helical wheel cutter holder device 6-1 are along identical direction etc.
Distance is welded on a pipe sleeve 6-3, to keep combination flexible.The present embodiment has following combination:
As shown in fig.7, combination is adjacent in the helical wheel main shaft 26 setting multiple groups helical wheel cutter holder device
The helical wheel knife rest 6-11 of one group of helical wheel cutter holder device in two groups of helical wheel cutter holder device 6-1 is a direction, another group of spiral shell
The helical wheel knife rest 6-11 of spinning roller cutter holder device is opposite direction.This combination makes to plough soil not Gansu Province.
Another combination is, in the spiral shell of the multiple groups helical wheel cutter holder device 6-1 of one section of setting of the helical wheel main shaft 26
Spinning roller knife rest 6-11 is same direction, in the multiple groups helical wheel cutter holder device 6-1 of another section of setting of the helical wheel main shaft 26
Helical wheel knife rest 6-11 be opposite direction.
Refering to Fig. 8, positioned at the multiple groups helical wheel cutter holder device 6-1 of left side segment helical wheel knife rest 6-11 direction outwardly,
Also outwardly, this combination makes in the direction of the helical wheel knife rest 6-11 of the multiple groups helical wheel cutter holder device 6-1 of right section of setting
Site preparation is bulldozed to both sides;
Refering to left section of Fig. 9 be arranged multiple groups helical wheel cutter holder device 6-1 helical wheel knife rest 6-11 direction inwardly, right section
Inwardly, this combination makes site preparation in the direction of the helical wheel knife rest 6-11 of the multiple groups helical wheel cutter holder device 6-1 of setting
It is to push both sides soil to center.
Another combination, the spiral for the multiple groups helical wheel cutter holder device 6-1 being arranged on the helical wheel main shaft 26
Taking turns knife rest 6-11 is same direction, and this combination is bulldozed to a direction.Refering to fig. 10, multiple groups helical wheel knife rest dress
The helical wheel knife rest 6-11 for setting 6-1 is right direction.Refering to fig. 11, the helical wheel knife rest of multiple groups helical wheel cutter holder device 6-1
6-11 is left direction.
--- multiple clamps 33, refering to fig. 17, per adjacent spiral shell in described one group or more of helical wheel cutter holder device 6-1
The one or more clamp 33 for being adjustable distance is provided between spinning roller cutter holder device 6-1, wherein each clamp 33
It is made of the clamp 33 of polygon the first hinge 33-1 and the second hinge 33-2, the one of the first hinge 33-1 and the second hinge 33-2
End is hinged, and the other end of the first hinge and the second hinge is fixed on helical wheel main shaft 26 by fastening bolt 33-3, this is polygon
The clamp 33 of shape is identical as the shape of helical wheel main shaft 26, and the shape of clamp 33 is triangle or quadrangle or five in the present embodiment
Side shape or hexagon are hexagon in Figure 17.
According to orographic condition and tillage requirements, clamp 33 is arranged, and every adjoining spiral flywheel knife is adjusted by clamp 33
The distance between rack device 6-1, and fixed helical wheel cutter holder device 6-1, are uniformly distributed 26 bearing capacity of helical wheel main shaft.For
This, the mode of 33 adjustable range of clamp there are several types of:
When a clamp 33 is arranged, the size different adjustment adjoining spiral wheel cutter holder device 6- of single clamp 33 can be passed through
Distance between 1;
When being set as multiple clamps 33, first is that adjusting adjoining spiral wheel cutter holder device 6- by various sizes of clamp 33
Multiple clamps 33 of distance or the identical size of use adjust distance between adjoining spiral wheel cutter holder device 6-1 between 1.
--- power output shaft spline housing 36, refering to Figure 22, which is provided with spline
36-1, the spline 36-1 shape are identical as the power output shaft spline-shaped of transmission case 5;The power output shaft spline housing
The shape of 36 outside is identical as the shape and size of helical wheel main shaft 26, can deform for triangle, quadrangle, pentagon, six,
Power output shaft spline housing 36 shown in Figure 22 is hexagon.
The shape in the hole of pipe sleeve 6-3 is identical as the shape of the helical wheel main shaft 26, is also polygon, can be triangle, four
Side shape, pentagon, hexagon shown in Figure 18 A, Figure 18 B and Figure 19, are arranged in all helical wheel pipe sleeve 6-3's at intermediate position
Length is identical, is the first pipe sleeve 6-31, sees Figure 19;Pipe sleeve 6-3 in order to easy for installation reasonable, in two outsides of spiral wheel shaft 26
The extension 10-100mm of one end is the second pipe sleeve 6-32, and the most suitable length of prolongation is 20-50mm, the present embodiment
Second pipe sleeve 6-32 is 30mm, sees Figure 18 A, Figure 18 B;
The power output shaft of 8A, 18B transmission case 5 is sleeved on the power output shaft spline housing 36 refering to fig. 1, setting
On both sides, the prolongation of outermost second pipe sleeve 6-32 is sleeved on the power output shaft spline housing 36, forms docking.It should
The connection type of power output shaft spline housing 36 and the second pipe sleeve 6-32 make easy for installation, entire helical wheel cutter holder device arrangement
Closely, convenient disassembly.
--- multiple disc wheel cutter holder devices, refering to fig. 1 shown in 2, each of multiple disc wheel cutter holder devices disk
Wheel cutter holder device is made of multiple blade 19-1 and disk knife rest 19-2, and the multiple blade 19-1 is equiangularly arranged in circle respectively
In two planes of dise knife frame 19-2, the blade 19-1 is plane tulwar, and each disc wheel cutter holder device is located at adjacent spiral shell
Between spinning roller cutter holder device 6-1 and it is mounted on helical wheel main shaft 26.
The present embodiment once completes crop material, root stubble chopping and returning by tractor-drawn, deep ploughing, subsoiling, entirely
Or ridging function, it improves work efficiency and quality.
Embodiment 2
Refering to shown in Figure 20, Figure 22, a kind of novel Cultivating seed-harrow of the utility model another embodiment, comprising:
--- 1 gearbox, 4,2 transmission cases 5, helical wheel main shaft 26 and a group or more of chopping and returnings, deep ploughing,
Subsoiling, the straight panel cutter holder device 6-2 being entirely integrated with ridging function;
A group or more of straight panel cutter holder device 6-2, wherein each group of straight panel cutter holder device 6-2 is by multiple straight
Plate knife rest 6-21, multiple plane tulwar 6-22, pipe sleeve 6-3 composition, wherein multiple straight panel knife rest 6-21 are along an identical side
It is welded on a pipe sleeve 6-3 to equidistant, multiple plane tulwar 6-22 are bolted on multiple straight panel knife rests respectively
On 6-21;The pipe sleeve 6-3 of each group of straight panel cutter holder device 6-2 in a group or more of straight panel cutter holder device 6-2
It is sequentially loaded on helical wheel main shaft 26, forms multiple groups straight panel cutter holder device 6-2 with the helical wheel main shaft 26 and be slidably matched,
The helical wheel main shaft 26 is located at the bottom of main frame 2;
The straight panel knife rest 6-21 is made of fan-shaped double-deck straight panel, the plane tulwar 6-22 by plane tulwar piece 6-221,
Plane tulwar fixing end 6-222, the second plane reinforcing rib 6-23 composition, wherein the plane tulwar fixing end 6-222 is straight
Plate, plane tulwar fixing end 6-22 are formed by fan-shaped crack by the way that bolt is clamping in the fan-shaped double-deck straight panel;
The plane tulwar piece 6-221 is plane tulwar;The second plane reinforcing rib 6-23 and plane tulwar piece 6-221
It forms same plane and is welded as a whole.
Since multiple straight toolholder 6-21 in each group of straight panel cutter holder device 6-2 are equidistant along an identical direction
It is welded on a pipe sleeve 6-3, to keep combination flexible.The present embodiment has following combination:
Refering to what is shown in Fig. 7, combination is that adjacent two in multiple groups straight panel cutter holder device are arranged in the helical wheel main shaft 26
The straight panel knife rest 6-21 of one group of straight panel cutter holder device in group straight panel cutter holder device 6-2 is a direction, another group of straight panel knife rest dress
The straight panel knife rest 6-21 set is opposite direction.
Another combination is the straight panel knife rest 6- in the straight panel cutter holder device 6-1 of one section of setting of the helical wheel main shaft 26
21 be same direction, in the straight panel knife rest 6- of the multiple groups straight panel cutter holder device 6-2 of another section of setting of the helical wheel main shaft 26
21 be opposite direction.With reference to Fig. 8, positioned at the straight panel cutter holder device 6-2 of left side segment straight panel knife rest 6-21 direction outwardly, right section
Also outwardly, this combination makes site preparation be to both sides in the direction of the straight panel knife rest 6-21 of the straight panel cutter holder device 6-2 of setting
It bulldozes;
With reference to left section of Fig. 9 be arranged straight panel cutter holder device 6-2 straight panel knife rest 6-21 direction inwardly, right section setting it is straight
Inwardly, this combination makes site preparation be in pushing both sides soil in the direction of the straight panel knife rest 6-21 of plate cutter holder device 6-2
The heart.
The straight panel knife rest 6-21 for the straight panel cutter holder device 6-2 being arranged on the helical wheel main shaft 26 is same direction,
This combination is bulldozed to a direction.With reference to Figure 10, the straight panel knife rest 6-21 of multiple groups straight panel cutter holder device 6-2 be to
Right direction.With reference to Figure 11, the straight panel knife rest 6-21 of multiple groups straight panel cutter holder device 6-2 is left direction.
Above-mentioned straight panel cutter holder device 6-2 structure is simple, easy to process, has saved production cost, has improved work efficiency.
--- one or more clamps 33, refering to shown in Fig. 7-Figure 11, in one group or more of straight panel cutter holder device 6-2
It is provided with the one or more clamp 33 for being adjustable distance between per adjacent straight panel cutter holder device 6-2, when setting one
It, can be by distance between the adjacent straight panel cutter holder device 6-2 of size different adjustment of single clamp 33, when being set as multiple when clamp
When clamp 33, distance between adjacent straight panel cutter holder device 6-2 is adjusted by various sizes of clamp 33 or uses identical size
Clamp 33 adjust distance between adjacent straight panel cutter holder device 6-2;
Wherein each clamp 33 is made of the clamp 33 of polygon the first hinge 33-1 and the second hinge 33-2, and first closes
One end of page 33-1 and the second hinge 33-2 is hinged, and the other end of the first hinge and the second hinge is fixed by fastening bolt 33-3
On helical wheel main shaft 26, the clamp 33 of the polygon is identical as the shape of helical wheel main shaft 26.
--- other structures are the same as embodiment 1.
The present embodiment once completes crop material, root stubble chopping and returning by tractor-drawn, deep ploughing, subsoiling, entirely
Or ridging function, it improves work efficiency and quality.
Embodiment 3
Please refer to Fig. 1,2, shown in Fig. 3, a kind of novel Cultivating seed-harrow of the utility model another embodiment, this one
The novel Cultivating seed-harrow of kind is a kind of seeder for pulling corn comprising
--- multiple seeding apparatus, each of multiple seeding apparatus seeding apparatus is by seed-box 14, seeder
13, the transmission sows sprocket wheel 16,2 of sowing covering device 15,2 transmission sows sprocket wheel frame 20, seeding apparatus column beam 12 and sowing
Push the composition of rotating wheel 18 aside, seeding apparatus column beam 12 is fixed on the rear suspension crossbeam of rear haulage plate 7 by seeder fixing card 23
On 10, seeder 13 is located at the seed-box 14 and connect below and with the bottom of the seed-box 14, and it is solid that rotating wheel 18 is pushed in sowing aside
It is scheduled on the bottom of seeding apparatus column beam 12;
The upper end of each transmission sows sprocket wheel 16 and the turning point of corresponding transmission sows sprocket wheel frame 20 are common
With the axis connection of the seeder 13, the sowing covering device 15 is connected to 12 lower part of seeding apparatus column beam;
--- multiple carding 9 and 2 hydraulic pumps 8, multiple cardings 9 are led after being successively set on main frame 2
On the rear suspension crossbeam 10 that corbel back slab 7 is fixed, 2 hydraulic pumps 8 are separately positioned on 2 rear portion two side ends of main frame, each
The pedestal of a hydraulic pump 8 is mounted on the back rest of main frame 2, which is mounted on 12 middle and upper part of seeding apparatus column beam,
The seeding apparatus column beam (12) hangs crossbeam (10) after being movably connected in;
--- multiple shaping suppressing wheel devices, refering to fig. 15, wherein each described shaping suppressing wheel device is by 1 town
Press reshaper 17 and 2 suppression reshaper power-assisted tension spring 11 form, 1 suppression reshaper 17 respectively with 2 transmission sows sprocket wheels
16 lower end and the lower end of 2 transmission sows sprocket wheel frames 20 link together, 2 11 upper ends of suppression reshaper power-assisted tension spring point
It is not mounted on 12 upper end of seeding apparatus column beam, which is separately positioned on 2 transmission sowings
20 upper end of chain wheel frame;
According to the wide cut of different operating, the quantity of seeding apparatus, carding and shaping suppressing wheel device is determined, and they
Quantity is identical.
Refering to fig. 1 shown in 5A, Figure 15 B, reshaper 17 is suppressed by anti-skid stud 17-1, lateral shaping wheel plate 17-2, pressing roller
17-3 composition, the both ends of the surface of the pressing roller 17-3 are respectively arranged with lateral shaping wheel plate 17-2, in each piece of lateral shaping
Multiple anti-skid stud 17-1 are provided on wheel plate 17-2;And
--- fertilizer apparatus.
--- other structures are with embodiment 1 or with embodiment 2.
When advancing, multiple groups cutter holder device 6 (helical wheel cutter holder device 6-1 or straight panel cutter holder device 6-2), once
Complete crop material, root stubble chopping and returning, deep ploughing, subsoiling, entirely or ridging, the trench digging group of rotating wheel 18 is pushed in sowing immediately aside
Grass, and then 15 earthing of seeding apparatus seeding corn and sowing covering device, then shaping suppressing wheel device is suppressed, above-mentioned powder
Broken, deep ploughing, subsoiling, entirely or ridging, trench digging dial grass, sowing, earthing, suppression are disposably to be completed at the same time.
In the process of walking, by rolling generate frictional power drive transmission sows sprocket wheel 16, the transmission sow chain
Wheel 16 drives seeder 14 to sow, and due to suppressing the pressure of reshaper power-assisted tension spring 11, increases the friction of suppression reshaper 17
Power, to keep the work of seeder 14 more stable and accurate.
When the seeder for pulling corn has just started walking, the push-pull rod of the hydraulic pump 8 of two sides lifts the sowing dress of two sides
It sets, after completing a stroke of all working, all equipments are integrally lifted by the hydraulic lifting system of traction device
It rises, seeding apparatus and shaping suppressing wheel device positioned at side are lifted by the push-pull rod of 1 hydraulic pump 8;Positioned at the other side
Seeding apparatus and shaping suppressing wheel device make its landing by the push-pull rod of another 1 hydraulic pump 8;Then start second stroke
When, it is located in the middle all working device and integrally lands, it is in situ in the seeding apparatus lifted and shaping suppressing wheel device of side
Landing, the seeding apparatus and shaping suppressing wheel device in situ in other side landing rise, and restart work.
Embodiment 3
It please refers to shown in Fig. 4, a kind of novel Cultivating seed-harrow of the utility model another embodiment is pulled for one kind
The novel Cultivating seed-harrow of wheat comprising:
--- multiple seeding apparatus, each of these seeding apparatus are flexibly connected frame 24 by seeder, drag axis 27 and kind
Sub- chemical fertilizer integrated box 31 forms, wherein the seeder is flexibly connected frame 24 and is movably connected on the front-axle beam of main frame 2, institute
It states and axis 27 is dragged to be fixed on rear haulage plate 7, seed chemical fertilizer integrated box 31 is fixed on seeder and is flexibly connected on 24 afterframe of frame;
--- multiple fertilizer apparatus 29 and multiple fertilisings trench digging wheel 28, wherein multiple fertilizer apparatus 29 and multiple fertilisings
Trench digging wheel 28 is fixed below seed chemical fertilizer integrated box 31 in parallel, the sowing and ditching wheel 30 and a fertilizer apparatus 29 and one
A fertilising trench digging wheel 28 is staggered;
--- multiple sowing and ditching wheels 30 are separately positioned on the bottom of multiple seed chemical fertilizer integrated boxes 31;
--- press wheel 32, the press wheel 32 are fixedly connected on the rear lower of seed chemical fertilizer integrated box 31.
--- level land clean-up scraper 34, the level land clean-up scraper 34 are arranged on the back rest of main frame 2.
--- other structures are the same as embodiment 1 or embodiment 2.
Although embodiment 3 and embodiment 4 are that the utility model pulls maise seeder units and wheat cultivation device, not
Both seeding apparatus are confined to, the seeding apparatus for hanging other crops can also be taken off.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.