CN2855037Y - Forced straw feeding device of harvesting seeder and chain creeper multipurpose harvesting seeder - Google Patents
Forced straw feeding device of harvesting seeder and chain creeper multipurpose harvesting seeder Download PDFInfo
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- CN2855037Y CN2855037Y CN 200520031418 CN200520031418U CN2855037Y CN 2855037 Y CN2855037 Y CN 2855037Y CN 200520031418 CN200520031418 CN 200520031418 CN 200520031418 U CN200520031418 U CN 200520031418U CN 2855037 Y CN2855037 Y CN 2855037Y
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Abstract
The utility model discloses a forced crop feed device of a harvester and its chain crawler multifunctional harvester, the forced crop feed device contains a convey belt, a driving roller and a shell, a certain quantity of rotary shafts are installed on the convey belt, a certain quantity of crop pressing bars are fixed on the rotary bar, the rotary shafts gear in quadrant gears by the gears on the shafts ends, quadrant gears match to use with a template by an adjusting board, so crop pressing bar can be pressed down or sprung up following the rotation of the rotary shafts. The chain crawler multifunctional harvester also contains a harvesting device, a threshing device, a crawler walking device, an engine machine and a crop pulling device. The forced crop feed device is installed between the harvesting device and the threshing device, the engine links separately with the gear machine and the driving shaft through a cross-bridge wheel, the two ends of the output shaft of the gear machine link separately with the two fission driving chain wheel shafts of the crawler walking device through a clutch driving mechanism. The utility model has a simple structure, a high crop grain harvesting ratio, an extensive range of application, and good economic returns.
Description
One. technical field: the utility model relates to a kind of receipts and broadcasts machine and corollary apparatus thereof, particularly relates to a kind of seedling forced feeding mechanism of sowing/harvesting machine device and chain track type multifunctional sowing/harvesting machine thereof.
Two. background technology: China is a large agricultural country, its crops of a great variety, and the crop planting area is wide, and along with the development of economy and technology, mechanization or semi-mechanization operation are all adopted in the harvesting of many crops, harvesting as paddy rice and wheat, but the receipts of mechanization are at present broadcast machine and mostly are main equipment greatly, and it is bulky, complex structure, the operating cost height particularly is not suitable for the harvesting of splat and mountain area, knob crops.At this situation, people develop some small-sized receipts and broadcast machine, (Granted publication number is CN2599911Y as Chinese patent, the patent No. is 03226863.7) a kind of " the small-sized machine of broadcasting of receiving of uniting that family uses " disclosed, it is by dialling the standing grain device, header device, defeated standing grain device, sheller unit, lower cutter device and power set, running gear is formed, the grain delivering belt of defeated standing grain device is provided with grain delivering gear, by being connected with the inlet of its straw-conveying groove that is complementary with the threshing case of being located at its rear end, and on described defeated standing grain device, be provided with the adjustment screw, these receipts are broadcast facility and are suitable for the use of southern hills area peasant household, but, its grain delivering gear is fixed, for grain delivering gear does not bump dress with the inlet of threshing case, need make the distance that strengthens between the two, return like this and cause volume to increase, and crops are scattered easily, be unfavorable for the recovery of crops seed; And for example (Granted publication number is CN2614426Y to Chinese patent, the patent No. is 03234182.2) a kind of " the miniature receipts of crawler type are broadcast machine " disclosed, it drives the walking of crawler belt system by special-purpose change gear mechanism, many grades of speed are arranged, the semi-feeding type threshing, it is little to consume energy, the castellated brake gear that turns to can make the Athey wheel of a side stop operating fully immediately when turning to, and opposite side walks on, pivot stud, and turning radius is little, in addition, press insert type turns to clutch that the Athey wheel of both sides is stopped operating immediately fully, even brake is reliable, guarantees safety, but, this press insert type turns to arrangement of clutch structure more complicated, is difficult for making and installing, in addition troublesome poeration.
Three. the utility model content:
Technical problem to be solved in the utility model: overcome the defective of prior art, provide a kind of simple in structure, easy to operate, can improve crops seed utilization percent and seedling forced feeding mechanism of sowing/harvesting machine device and chain track type multifunctional sowing/harvesting machine thereof applied widely.
The technical solution of the utility model: a kind of seedling forced feeding mechanism of sowing/harvesting machine device, contain conveyer belt, live-roller and shell, whenever keep at a certain distance away on the described conveyer belt turning cylinder is installed, be fixed with the grain pressing rod of some on this turning cylinder, one end of turning cylinder is equipped with a gear, this gear and a sector gear engagement, sector gear is used by adjustable plate and the template that is fixed on the shell, and grain pressing rod can be depressed along with the rotation of turning cylinder and upspring.
Described conveyer belt is a monoblock type, turning cylinder is installed in the outer surface of conveyer belt by holder, or conveyer belt is a combined type, be formed by connecting before and after the conveyer belt Duan Jie by some, before and after adjacent conveyer belt section joint be connected with the dual-side of the turning cylinder holder of some respectively, make turning cylinder and fixed seating between two conveyer belt Duan Jie; One end of adjustable plate and sector gear are sleeved on the threaded shaft, and fix by nut, on the faying face of the two, be respectively equipped with the boss and the groove that are complementary, so that adjust the angle between the two, the other end side of adjustable plate is equipped with a bearing, the external diameter of this bearing contacts with template, increase the flexibility of its rotation, threaded shaft is fixed on the axle sleeve of turning cylinder by connecting plate, between sector gear and the threaded shaft back-moving spring is installed, template one end is sleeved on the live-roller of top, its other end is by alignment pin and being bolted on the location-plate, and this location-plate is fixed on the outer casing inner wall, and the arc surface at the outer cause two ends of template and middle plane are formed, and the radius of curvature of upper end circular arc is greater than the radius of curvature of lower end, progressively to change the angle between grain pressing rod and the conveyer belt.
A kind of chain track type multifunctional sowing/harvesting machine that contains described seedling forced feeding mechanism of sowing/harvesting machine device, in its frame lower the chain track type running gear is installed, its leading section is equipped with reaping apparatus, its top is equipped with engine and sheller unit, group standing grain device is installed in the front upper place of reaping apparatus, engine is installed in the front portion of frame one side, speed changer is installed in its rear portion, sheller unit is installed in frame the other side, engine connects with speed changer and transmission main shaft respectively by idler, this transmission main shaft makes sheller unit, reaping apparatus, dial the standing grain device, seedling forced feeding mechanism is done corresponding sports, shift and directional control bar are installed on the speed changer, the two ends of transmission output shaft connect with two split type drive sprocket axles of cterpillar drive respectively by clutch transmission, and this clutch drive mechanism contains clutch gear, travelling gear and clutch lever; Seedling forced feeding mechanism is installed between reaping apparatus and the sheller unit, make the crops of harvesting enter sheller unit by seedling forced feeding mechanism, seedling forced feeding mechanism contains live-roller, conveyer belt and shell, wherein whenever keep at a certain distance away on the conveyer belt turning cylinder is installed, be fixed with the grain pressing rod of some on this turning cylinder, one end of turning cylinder is equipped with a gear, this gear and a sector gear engagement, sector gear is used by adjustable plate and the template that is installed on the shell, and grain pressing rod can be depressed along with the rotation of turning cylinder and upspring.
Described conveyer belt is a monoblock type, turning cylinder is installed in the outer surface of conveyer belt by holder, or conveyer belt is a combined type, be formed by connecting before and after the conveyer belt Duan Jie by some, before and after adjacent conveyer belt section joint be connected with the dual-side of the turning cylinder holder of some respectively, make turning cylinder and fixed seating between two conveyer belt Duan Jie; One end of adjustable plate and sector gear are sleeved on the threaded shaft, and fix by nut, on the faying face of the two, be respectively equipped with the boss and the groove that are complementary, so that adjust the angle between the two, the other end side of adjustable plate is equipped with a bearing, the external diameter of this bearing contacts with template, increase the flexibility of its rotation, threaded shaft is fixed on the axle sleeve of turning cylinder by connecting plate, between sector gear and the threaded shaft back-moving spring is installed, template one end is sleeved on the live-roller of top, its other end is by alignment pin and being bolted on the location-plate, and this location-plate is fixed on the outer casing inner wall, and the arc surface at the outer cause two ends of template and middle plane are formed, and the radius of curvature of upper end circular arc is greater than the radius of curvature of lower end, progressively to change the angle between grain pressing rod and the conveyer belt.
Described chain track type running gear is made up of drive sprocket axle and drive sprocket, driven chain wheel shaft and driven sprocket and chain, wherein drive sprocket axle is split type, form by two shaft parts that are separated from each other, two shaft parts are installed in the both sides at frame rear portion respectively, at each sprocket wheel shaft part a drive sprocket is installed respectively, two chains are set on the drive sprocket and driven sprocket of frame homonymy, and are fixed with elastomeric layer on the outer surface of the chain link of chain.
Described sheller unit contains housing, the threshing axle, end sieve, ventilating fan, the stalk outlet and the mouth of putting out cereal, its middle shell front end grain feeding port is corresponding with the opening of seedling forced feeding mechanism shell, be fixed with threshing tooth and driving lever on the threshing axle, the threshing tooth is welded by round steel and blade, in threshing, straw is pulverized, the threshing axle connects with transmission main shaft by sprocket wheel and chain structure, on the shell holder of sieve above and below, the end, be separately installed with a ventilating fan, straw after the threshing and a skin are discharged from stalk outlet, grain through two-step purification is discharged by the mouth of putting out cereal, and ventilating fan connects with the drive of transmission main shaft front end by belt pulley and belt composition.
One of described reaping apparatus structure contains fixed mount, fixed blade, movable blades, blade pressuring plate, slide block, pull bar, fork and balance staff, wherein fixed mount is movably arranged on the leading section of frame, and between fixed mount and the frame elevator is installed, fixed blade is installed on the fixed mount, on fixed blade, be provided with chute, in chute, be provided with slide block, this slide block is connected with blade pressuring plate by the movable blades that bolt and fixed blade upper surface are provided with, movable blades is connected with an end of pull bar by bolt with blade pressuring plate, fork outer end fixing on the other end of pull bar and the balance staff is connected, balance staff is installed on the fixed mount, and the universal joint of installing by belt and belt sheave structure and transmission main shaft front end is connected, and moves back and forth about the rotation of balance staff is done movable blades.
Described fixed mount can also be made up of two sub-stents, has certain distance between two sub-stents, a fixed blade all is installed on each sub-stent, on fixed blade, be provided with chute, in chute, be provided with slide block, this slide block is connected with blade pressuring plate by the movable blades that bolt and fixed blade upper surface are provided with, movable blades is connected with pull bar by bolt with blade pressuring plate, two pull bars are fixed together, perhaps two pull bars unite two into one, the outer end of fixing fork is connected on the other end of pull bar and the balance staff, balance staff is installed on the side sub-stent, and the universal joint of installing by belt and belt sheave structure and transmission main shaft front end is connected, and moves back and forth about the rotation of balance staff is done two movable blades, is applicable to the harvesting of interplanting crops.
Two of described reaping apparatus structure contains fixed mount, fixed blade, movable blades, the track pressing plate, the tracks positioned plate, the track slide plate, chain and sprocket wheel, wherein fixed mount is movably arranged on the leading section of frame, and between fixed mount and the frame elevator is installed, sprocket shaft is installed on the fixed mount, and the universal joint that drive sprocket axle is installed by chain and chain sprocket structure and transmission main shaft front end is connected, a circular orbit location-plate is installed on the fixed mount between the chain, fix a track pressing plate respectively in the upper and lower surface of tracks positioned plate, be provided with a strip groove between track pressing plate and the tracks positioned plate, upper and lower end face every the chain link of some is separately installed with track slide plate and movable blades, the inner of track slide plate and movable blades lays respectively in two grooves, to guarantee the stability of chain drive, below the lower railway pressing plate fixed blade is installed, the rotation of sprocket wheel and chain makes movable blades do the annular shuttling movement.
Described fixed mount can also be made up of two sub-stents, has certain distance between two sub-stents, one group of sprocket wheel and chain all are installed on each sub-stent, a circular orbit location-plate all is installed on the fixed mount between each chain, fix a track pressing plate respectively in the upper and lower surface of tracks positioned plate, be provided with a strip groove between track pressing plate and the tracks positioned plate, upper and lower end face every the chain link of some is separately installed with track slide plate and movable blades, the inner of track slide plate and movable blades lays respectively in two grooves, to guarantee the stability of chain drive, below the lower railway pressing plate, fixed blade is installed, wherein the universal joint installed by chain and chain sprocket structure and transmission main shaft front end of the drive sprocket axle of one group of sprocket wheel and chain is connected, and this drive sprocket is connected with the drive sprocket of another group sprocket wheel and chain, the driven sprocket that perhaps should organize sprocket wheel and chain is connected with drive sprocket of another group sprocket wheel and chain, perhaps the drive sprocket of another group sprocket wheel and chain is connected by the universal joint of chain and chain sprocket structure and the installation of transmission main shaft front end, realize rotating synchronously, the rotation of two groups of sprocket wheels and chain makes two groups of movable blades do the annular shuttling movement respectively, is applicable to the harvesting of interplanting crops.
The beneficial effects of the utility model:
1. whenever keep at a certain distance away on the conveyer belt of the utility model seedling forced feeding mechanism a turning cylinder is installed, and be fixed with the grain pressing rod of some on the turning cylinder, turning cylinder is used by gear, sector gear and adjustable plate and the template that is installed on the shell, and grain pressing rod can be depressed along with the rotation of turning cylinder and upspring.When grain pressing rod moves to grain feeding port near sheller unit, adjustable plate contacts with template, the drive sector gear rotates, thereby gear fixing on the turning cylinder is rotated, therefore turning cylinder also rotates thereupon, grain pressing rod reduce gradually and conveyer belt between angle, up to almost parallel, reduce the distance between seedling forced feeding mechanism and the sheller unit like this, and grain pressing rod can be delivered to the crops of harvesting in the sheller unit all with conveyer belt, so utilization percent height of crops seed, after adjustable plate broke away from template, under the effect of back-moving spring, grain pressing rod resetted, carry out next periodic duty, use very convenient.
2. the two ends of transmission output shaft of the present utility model connect with two split type drive sprocket axles of cterpillar drive respectively by clutch gear, travelling gear and control stick, the Athey wheel of one side is stopped operating immediately fully, and opposite side walks on, pivot stud, and turning radius is little, in addition, the Athey wheel of both sides is stopped operating immediately fully,, adopt clutch gear, travelling gear and control stick control simultaneously even brake is reliable, it is simple in structure, makes easily and operates.
3. the utility model reaping apparatus can adopt monolithic construction, also can adopt fabricated structure, monolithic construction harvesting efficiency height, be applicable to the harvesting in bulk field, fabricated structure is fit to the harvesting of harvesting interplanting crops, in the ripe crops of harvesting, other crops that guarantee interplanting are not cut by mistake, the spacing in the middle of can also adjusting as required and the height of pull bar or chain and harvesting face, fully guarantee the crops of interplanting, therefore, change different harvesting structures, can adapt to the needs of different situations.
4. when the utility model adopts the chain-type reaping apparatus, fixed blade, movable blades and chain reasonable in design, movable blades is fixed on the chain link, in the groove that its inner end forms between track pressing plate and tracks positioned plate, make movable blades when cutting, keep relative stability, reduce the damage of cutting force to chain, increase the service life and the maintenance cost of chain, when a movable blades damages, dismantle to change and get final product, do not need to change whole chain and all movable blades, very convenient, reduce maintenance cost greatly.
5. the utility model can adopt multiple drive manner, both seat can be installed, and is sitting on the frame and drives, and also can follow the hand steered driving of frame, and is very convenient.
6. the utility model frame rear end can hang seeding apparatus or arable land device, realizes a tractor serves several purposes, improves its service efficiency.
The utility model compact integral structure, volume is little, cost is lower, be easy to promote, and has favorable economic benefit after the popularization.
Four. description of drawings:
Fig. 1 is the structural representation of chain track type multifunctional sowing/harvesting machine
Fig. 2 is the vertical view of chain track type multifunctional sowing/harvesting machine shown in Figure 1
Fig. 3 is the structural representation of seedling forced feeding mechanism
Fig. 4 is the vertical view of seedling forced feeding mechanism shown in Figure 3
Fig. 5 is one of structural representation of reaping apparatus
Fig. 6 is the vertical view of reaping apparatus shown in Figure 5
Fig. 7 be reaping apparatus structural representation two
Fig. 8 is the left view of reaping apparatus shown in Figure 7
Fig. 9 be reaping apparatus structural representation three
Figure 10 be reaping apparatus structural representation four
Figure 11 pricks the drive mechanism figure of sprocket wheel for crawler-type traveling
Five. embodiment:
Embodiment one: referring to Fig. 1～6 and Figure 11, among the figure, frame 17 bottoms of chain track type multifunctional sowing/harvesting machine are equipped with split type drive sprocket 9, driven sprocket and the chain 12 of cterpillar drive, and are fixed with elastomeric layer 13 on the outer surface of the chain link of chain 12.The fixed mount 18 of reaping apparatus 2 is movably arranged on the leading section of frame 17, and elevator (not drawing among the figure) is installed between fixed mount 18 and the frame 17, fixed blade 41 is installed on the fixed mount 18, on fixed blade 41, be provided with chute, in chute, be provided with slide block 44, this slide block 44 is connected with blade pressuring plate 42 by the movable blades 46 that bolt 43 and fixed blade 41 upper surfaces are provided with, movable blades 46 is connected with an end of pull bar 47 by bolt 45 with blade pressuring plate 42, the outer end of fixing fork 48 is connected on the other end of pull bar 47 and the balance staff, balance staff is installed on the fixed mount 18, and the universal joint of installing by belt and belt sheave structure and transmission main shaft front end is connected (not drawing among the figure), the rotation of balance staff moves back and forth about movable blades 46 is done, and is used to cut crops.Group 1 group of standing grain device of standing grain device 1 is installed in the front upper place of reaping apparatus 2 broadcasts the machine usual means for existing the receipts, do not describe in detail at this, engine 16 is a diesel engine, it is installed in the front portion in frame 17 left sides, speed changer 20 is installed in its rear portion, sheller unit 8 is installed in the right side of frame 17, between reaping apparatus 2 and sheller unit 8, seedling forced feeding mechanism 3 is installed, seedling forced feeding mechanism 3 is by live-roller 21, conveyer belt 26 and shell 27 are formed, conveyer belt 26 is formed by connecting by the conveyer belt Duan Jie of some, conveyor belt section joint is connected with 35 dual-side with the turning cylinder holder 33 of some respectively, be fixed with four grain pressing rods 23 on this turning cylinder 34, the crop stalk that this grain pressing rod 23 drives harvesting travels forward, and be sent in the housing of sheller unit 8, one end of turning cylinder 34 is equipped with a gear 22, this gear 22 and sector gear 24 engagements, one end of adjustable plate 25 and sector gear 24 are sleeved on the threaded shaft, and fix by nut, on the faying face of the two, be respectively equipped with the boss and the groove that are complementary, so that adjust the angle between the two, the other end side of adjustable plate 25 is equipped with a bearing, the external diameter of this bearing contacts with template 28, increase the flexibility of its rotation, threaded shaft is fixed on the axle sleeve of turning cylinder 34 by connecting plate 32, between sector gear 24 and the threaded shaft back-moving spring is installed, template 28 1 ends are sleeved on the top live-roller 21, its other end is fixed on the location-plate 31 by alignment pin 30 and bolt 29, this location-plate 31 is fixed on shell 27 inwalls, the arc surface at the outer cause two ends of template 28 and middle plane are formed, and the radius of curvature of upper end circular arc is greater than the radius of curvature of lower end, when conveyer belt 26 runnings, bearing fixing on the adjustable plate 25 is progressively near template 28, and progressively rise along template 28, adjustable plate 25 drives sector gear 24 and rotates, sector gear 24 rotates turning cylinder 34 by gear 22, thereby progressively to dwindle the angle between grain pressing rod 23 and the conveyer belt 26, almost parallel until the two, reduce the distance between seedling forced feeding mechanism 3 and the sheller unit 8 like this, and grain pressing rod 23 can be all with mandatory the delivering in the sheller unit of crops of gathering in, along with being rotated further of conveyer belt 26, bearing fixing on the adjustable plate 25 progressively breaks away from template 28, under the effect of back-moving spring, sector gear 24 makes turning cylinder 34 backward rotation by gear 22, thereby progressively to strengthen the angle between grain pressing rod 23 and the conveyer belt 26, return to original state until the two, carry out the next one and send the standing grain process, shell 27 prevents that the crops of gathering in from dropping on the ground, its lower end is provided with the straw import, enters with convenient harvested crops.As required, conveyer belt 26 can be a monolithic construction, whenever keep at a certain distance away at conveyer belt 26 upper surfaces turning cylinder holder 33 and 35 are installed, this turning cylinder 34 is sleeved in holder 33 and 35, and on turning cylinder 34, being fixed with four grain pressing rods 23, the crop stalk that this grain pressing rod 23 drives harvesting travels forward.
The corresponding connection of upper end open of the grain feeding port of the housing front end of sheller unit 8 and seedling forced feeding mechanism 3 shells, be fixed with the threshing tooth on the threshing axle 6, the threshing tooth is welded by round steel and blade, in threshing, straw is pulverized, threshing axle 6 connects with transmission main shaft by sprocket wheel and chain structure 7, sieve the end of on the shell holder of 5 above and belows and be separately installed with a ventilating fan 4, straw after the threshing and a skin are discharged from stalk outlet 19, grain through two-step purification is discharged by the mouth of putting out cereal, and ventilating fan 4 connects with the drive of transmission main shaft front end by belt pulley and belt composition.
As required, both can on frame 17, seat be installed, and be sitting on the frame 17 and drive, also can follow frame 17 hand steered driving, very convenient.
Embodiment two: referring to Fig. 7 and Fig. 8, present embodiment and embodiment one are basic identical, something in common does not repeat, difference is: the structure difference of reaping apparatus 2, the sprocket shaft 55 of the reaping apparatus 2 of present embodiment is installed on the fixed mount, and the universal joint that drive sprocket axle is installed by chain and chain sprocket structure and transmission main shaft front end is connected, a circular orbit location-plate 56 is installed on the fixed mount between the chain 53, fix a track pressing plate 54 respectively in the upper and lower surface of tracks positioned plate 56, be provided with a strip groove between track pressing plate 54 and the tracks positioned plate 56, upper and lower end face every the chain link of some is separately installed with track slide plate 57 and movable blades 52, the inner of track slide plate 57 and movable blades 52 lays respectively in two grooves, to guarantee chain 53 stability of transmission, fixed blade 51 is installed below lower railway pressing plate 56, the rotation of sprocket wheel and chain makes movable blades 52 do the annular shuttling movement, with the cutting crops.
Embodiment three: referring to Fig. 9, present embodiment and embodiment one are basic identical, something in common does not repeat, difference is: the structure difference of reaping apparatus 2, the fixed mount 18 of the reaping apparatus 2 of present embodiment is made up of two sub-stents, has certain distance between two sub-stents, a fixed blade 41 all is installed on each sub-stent, on fixed blade 41, be provided with chute, in chute, be provided with slide block 44, this slide block 44 is connected with blade pressuring plate 42 by the movable blades 46 that bolt 43 and fixed blade 41 upper surfaces are provided with, movable blades 46 is connected with pull bar 47 by bolt 45 with blade pressuring plate 42, two pull bars 47 are fixed together, and perhaps two pull bars unite two into one, and the outer end of fixing fork 48 is connected on the other end of pull bar 47 and the balance staff, balance staff is installed on the side sub-stent, and the universal joint of installing by belt and belt sheave structure and transmission main shaft front end is connected, and moves back and forth about the rotation of balance staff is done two movable blades, is applicable to the harvesting of interplanting crops.The spacing in the middle of can also adjusting as required and the height of pull bar and harvesting face fully guarantee the crops of interplanting.
Embodiment four: referring to Figure 10, present embodiment and embodiment one are basic identical, something in common does not repeat, difference is: the structure difference of reaping apparatus 2, the fixed mount of the reaping apparatus 2 of present embodiment is made up of two sub-stents, has certain distance between two sub-stents, one group of sprocket shaft 55 and chain 53 all are installed on each sub-stent, a circular orbit location-plate 56 all is installed on the fixed mount between each chain 53, fix a track pressing plate 54 respectively in the upper and lower surface of tracks positioned plate 56, be provided with a strip groove between track pressing plate 54 and the tracks positioned plate 56, upper and lower end face every the chain link of some is separately installed with track slide plate 57 and movable blades 52, the inner of track slide plate 57 and movable blades 52 lays respectively in two grooves, to guarantee chain 53 stability of transmission, fixed blade 51 is installed below lower railway pressing plate 54, wherein the universal joint installed by chain and chain sprocket structure and transmission main shaft front end of the drive sprocket axle of one group of sprocket wheel and chain is connected, and this drive sprocket is connected with the drive sprocket of another group sprocket wheel and chain, the driven sprocket that perhaps should organize sprocket wheel and chain is connected with drive sprocket of another group sprocket wheel and chain, perhaps the drive sprocket of another group sprocket wheel and chain is connected by the universal joint of chain and chain sprocket structure and the installation of transmission main shaft front end, realize rotating synchronously, the rotation of two groups of sprocket wheels and chain makes two groups of movable blades do the annular shuttling movement respectively, is applicable to the harvesting of interplanting crops.The spacing in the middle of can also adjusting as required and the height of pull bar and harvesting face fully guarantee the crops of interplanting.
Claims (10)
1. seedling forced feeding mechanism of sowing/harvesting machine device, contain conveyer belt, live-roller and shell, it is characterized in that: whenever keeping at a certain distance away on the described conveyer belt is equipped with a turning cylinder, be fixed with the grain pressing rod of some on this turning cylinder, one end of turning cylinder is equipped with a gear, this gear and a sector gear engagement, sector gear is used by adjustable plate and the template that is fixed on the shell, and grain pressing rod can be depressed along with the rotation of turning cylinder and upspring.
2. seedling forced feeding mechanism of sowing/harvesting machine device according to claim 1, it is characterized in that: described conveyer belt is a monoblock type, turning cylinder is installed in the outer surface of conveyer belt by holder, or conveyer belt is a combined type, be formed by connecting before and after the conveyer belt Duan Jie by some, before and after adjacent conveyer belt section joint be connected with the dual-side of the turning cylinder holder of some respectively, make turning cylinder and fixed seating between two conveyer belt Duan Jie; One end of adjustable plate and sector gear are sleeved on the threaded shaft, and fix by nut, on the faying face of the two, be respectively equipped with the boss and the groove that are complementary, so that adjust the angle between the two, the other end side of adjustable plate is equipped with a bearing, the external diameter of this bearing contacts with template, increase the flexibility of its rotation, threaded shaft is fixed on the axle sleeve of turning cylinder by connecting plate, between sector gear and the threaded shaft back-moving spring is installed, template one end is sleeved on the live-roller of top, its other end is by alignment pin and being bolted on the location-plate, and this location-plate is fixed on the outer casing inner wall, and the arc surface at the outer cause two ends of template and middle plane are formed, and the radius of curvature of upper end circular arc is greater than the radius of curvature of lower end, progressively to change the angle between grain pressing rod and the conveyer belt.
3. chain track type multifunctional sowing/harvesting machine that contains the described seedling forced feeding mechanism of sowing/harvesting machine device of claim 1, in its frame lower the chain track type running gear is installed, its leading section is equipped with reaping apparatus, its top is equipped with engine and sheller unit, group standing grain device is installed in the front upper place of reaping apparatus, it is characterized in that: engine is installed in the front portion of frame one side, speed changer is installed in its rear portion, sheller unit is installed in frame the other side, engine connects with speed changer and transmission main shaft respectively by idler, this transmission main shaft makes sheller unit, reaping apparatus, dial the standing grain device, seedling forced feeding mechanism is done corresponding sports, shift and directional control bar are installed on the speed changer, the two ends of transmission output shaft connect with two split type drive sprocket axles of cterpillar drive respectively by clutch transmission, and this clutch drive mechanism contains clutch gear, travelling gear and clutch lever; Seedling forced feeding mechanism is installed between reaping apparatus and the sheller unit, make the crops of harvesting enter sheller unit by seedling forced feeding mechanism, seedling forced feeding mechanism contains live-roller, conveyer belt and shell, wherein whenever keep at a certain distance away on the conveyer belt turning cylinder is installed, be fixed with the grain pressing rod of some on this turning cylinder, one end of turning cylinder is equipped with a gear, this gear and a sector gear engagement, sector gear is used by adjustable plate and the template that is installed on the shell, and grain pressing rod can be depressed along with the rotation of turning cylinder and upspring.
4. chain track type multifunctional sowing/harvesting machine according to claim 3, it is characterized in that: described conveyer belt is a monoblock type, turning cylinder is installed in the outer surface of conveyer belt by holder, or conveyer belt is a combined type, be formed by connecting before and after the conveyer belt Duan Jie by some, before and after adjacent conveyer belt section joint be connected with the dual-side of the turning cylinder holder of some respectively, make turning cylinder and fixed seating between two conveyer belt Duan Jie; One end of adjustable plate and sector gear are sleeved on the threaded shaft, and fix by nut, on the faying face of the two, be respectively equipped with the boss and the groove that are complementary, so that adjust the angle between the two, the other end side of adjustable plate is equipped with a bearing, the external diameter of this bearing contacts with template, increase the flexibility of its rotation, threaded shaft is fixed on the axle sleeve of turning cylinder by connecting plate, between sector gear and the threaded shaft back-moving spring is installed, template one end is sleeved on the live-roller of top, its other end is by alignment pin and being bolted on the location-plate, and this location-plate is fixed on the outer casing inner wall, and the arc surface at the outer cause two ends of template and middle plane are formed, and the radius of curvature of upper end circular arc is greater than the radius of curvature of lower end, progressively to change the angle between grain pressing rod and the conveyer belt.
5. chain track type multifunctional sowing/harvesting machine according to claim 3, it is characterized in that: described chain track type running gear is made up of drive sprocket axle and drive sprocket, driven chain wheel shaft and driven sprocket and chain, wherein drive sprocket axle is split type, form by two shaft parts that are separated from each other, two shaft parts are installed in the both sides at frame rear portion respectively, at each sprocket wheel shaft part a drive sprocket is installed respectively, two chains are set on the drive sprocket and driven sprocket of frame homonymy, and are fixed with elastomeric layer on the outer surface of the chain link of chain.
6. according to the arbitrary described chain track type multifunctional sowing/harvesting machine of claim 3～5, it is characterized in that: described sheller unit contains housing, the threshing axle, end sieve, ventilating fan, the stalk outlet and the mouth of putting out cereal, the grain feeding port of its middle shell front end is corresponding with the opening of seedling forced feeding mechanism shell, be fixed with threshing tooth and driving lever on the threshing axle, the threshing tooth is welded by round steel and blade, in threshing, straw is pulverized, the threshing axle connects with transmission main shaft by sprocket wheel and chain structure, on the shell holder of sieve above and below, the end, be separately installed with a ventilating fan, straw after the threshing and a skin are discharged from stalk outlet, grain through two-step purification is discharged by the mouth of putting out cereal, and ventilating fan connects with the drive of transmission main shaft front end by belt pulley and belt composition.
7. chain track type multifunctional sowing/harvesting machine according to claim 6, it is characterized in that: described reaping apparatus contains fixed mount, fixed blade, movable blades, blade pressuring plate, slide block, pull bar, fork and balance staff, wherein fixed mount is movably arranged on the leading section of frame, and between fixed mount and the frame elevator is installed, fixed blade is installed on the fixed mount, on fixed blade, be provided with chute, in chute, be provided with slide block, this slide block is connected with blade pressuring plate by the movable blades that bolt and fixed blade upper surface are provided with, movable blades is connected with an end of pull bar by bolt with blade pressuring plate, the outer end of fixing fork is connected on the other end of pull bar and the balance staff, balance staff is installed on the fixed mount, and the universal joint of installing by belt and belt sheave structure and transmission main shaft front end is connected, and moves back and forth about the rotation of balance staff is done movable blades.
8. chain track type multifunctional sowing/harvesting machine according to claim 7, it is characterized in that: described fixed mount is made up of two sub-stents, has certain distance between two sub-stents, a fixed blade all is installed on each sub-stent, on fixed blade, be provided with chute, in chute, be provided with slide block, this slide block is connected with blade pressuring plate by the movable blades that bolt and fixed blade upper surface are provided with, movable blades is connected with pull bar by bolt with blade pressuring plate, two pull bars are fixed together, perhaps two pull bars unite two into one, the outer end of fixing fork is connected on the other end of pull bar and the balance staff, balance staff is installed on the side sub-stent, and the universal joint of installing by belt and belt sheave structure and transmission main shaft front end is connected, the rotation of balance staff moves back and forth about two movable blades are done, and is applicable to the harvesting of interplanting crops.
9. chain track type multifunctional sowing/harvesting machine according to claim 6, it is characterized in that: described reaping apparatus contains fixed mount, fixed blade, movable blades, the track pressing plate, the tracks positioned plate, the track slide plate, chain and sprocket wheel, wherein fixed mount is movably arranged on the leading section of frame, and between fixed mount and the frame elevator is installed, sprocket shaft is installed on the fixed mount, and the universal joint that drive sprocket axle is installed by chain and chain sprocket structure and transmission main shaft front end is connected, a circular orbit location-plate is installed on the fixed mount between the chain, fix a track pressing plate respectively in the upper and lower surface of tracks positioned plate, be provided with a strip groove between track pressing plate and the tracks positioned plate, upper and lower end face every the chain link of some is separately installed with track slide plate and movable blades, the inner of track slide plate and movable blades lays respectively in two grooves, to guarantee the stability of chain drive, below the lower railway pressing plate fixed blade is installed, the rotation of sprocket wheel and chain makes movable blades do the annular shuttling movement.
10. chain track type multifunctional sowing/harvesting machine according to claim 9, it is characterized in that: described fixed mount is made up of two sub-stents, has certain distance between two sub-stents, one group of sprocket wheel and chain all are installed on each sub-stent, a circular orbit location-plate all is installed on the fixed mount between each chain, fix a track pressing plate respectively in the upper and lower surface of tracks positioned plate, be provided with a strip groove between track pressing plate and the tracks positioned plate, upper and lower end face every the chain link of some is separately installed with track slide plate and movable blades, the inner of track slide plate and movable blades lays respectively in two grooves, to guarantee the stability of chain drive, below the lower railway pressing plate, fixed blade is installed, wherein the universal joint installed by chain and chain sprocket structure and transmission main shaft front end of the drive sprocket axle of one group of sprocket wheel and chain is connected, and this drive sprocket is connected with the drive sprocket of another group sprocket wheel and chain, the driven sprocket that perhaps should organize sprocket wheel and chain is connected with drive sprocket of another group sprocket wheel and chain, perhaps the drive sprocket of another group sprocket wheel and chain is connected by the universal joint of chain and chain sprocket structure and the installation of transmission main shaft front end, realize rotating synchronously, the rotation of two groups of sprocket wheels and chain makes two groups of movable blades do the annular shuttling movement respectively, is applicable to the harvesting of interplanting crops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031418 CN2855037Y (en) | 2005-08-02 | 2005-08-02 | Forced straw feeding device of harvesting seeder and chain creeper multipurpose harvesting seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031418 CN2855037Y (en) | 2005-08-02 | 2005-08-02 | Forced straw feeding device of harvesting seeder and chain creeper multipurpose harvesting seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855037Y true CN2855037Y (en) | 2007-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031418 Expired - Fee Related CN2855037Y (en) | 2005-08-02 | 2005-08-02 | Forced straw feeding device of harvesting seeder and chain creeper multipurpose harvesting seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855037Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150503A (en) * | 2011-03-17 | 2011-08-17 | 夏发明 | Combine harvester |
| CN104396431A (en) * | 2014-11-29 | 2015-03-11 | 洪德河 | Mini-sized combine harvester |
| CN105340464A (en) * | 2007-07-31 | 2016-02-24 | 株式会社久保田 | Combine harvester |
| CN115136794A (en) * | 2022-07-25 | 2022-10-04 | 湖北理工学院 | Sunflower header capable of flexibly pulling out standing grain |
-
2005
- 2005-08-02 CN CN 200520031418 patent/CN2855037Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340464A (en) * | 2007-07-31 | 2016-02-24 | 株式会社久保田 | Combine harvester |
| CN105340465A (en) * | 2007-07-31 | 2016-02-24 | 株式会社久保田 | Combine harvester |
| CN102150503A (en) * | 2011-03-17 | 2011-08-17 | 夏发明 | Combine harvester |
| CN102150503B (en) * | 2011-03-17 | 2014-06-11 | 夏发明 | Combine harvester |
| CN104396431A (en) * | 2014-11-29 | 2015-03-11 | 洪德河 | Mini-sized combine harvester |
| CN115136794A (en) * | 2022-07-25 | 2022-10-04 | 湖北理工学院 | Sunflower header capable of flexibly pulling out standing grain |
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