CN102986369B - All-pole sugarcane harvester travelling by virtue of hydraulic stepless speed change drive of front wheels - Google Patents
All-pole sugarcane harvester travelling by virtue of hydraulic stepless speed change drive of front wheels Download PDFInfo
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- CN102986369B CN102986369B CN201210489477.1A CN201210489477A CN102986369B CN 102986369 B CN102986369 B CN 102986369B CN 201210489477 A CN201210489477 A CN 201210489477A CN 102986369 B CN102986369 B CN 102986369B
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Abstract
The invention provides an all-pole sugarcane harvester travelling by virtue of hydraulic stepless speed change drive of front wheels. The all-pole sugarcane harvester provided by the invention is characterized in that a driving axle assembly and a steering axle assembly are connected with an underframe, the driving axle assembly is arranged at the front bottom of the underframe, the steering axle assembly is arranged at the rear bottom of the underframe, a channel is arranged in the middle of the underframe and inclines from front to back with a certain angle, the input terminal of the driving axle assembly is connected with a speed changing box; the input terminal of the speed changing box is connected with a travelling hydraulic motor; and an engine which is connected onto the underframe and is longitudinally placed is arranged at the rear of the channel. Matching power of the all-pole sugarcane harvester provided by the invention is the engine more than 40KW, the all-pole sugarcane harvester provided by the invention can be applied to sugarcane harvesting operations with the planting line spacing of being or more than 0.8-1.2m; lifting, cutting, feeding, conveying, peeling and docking operations can be continuously completed; travelling speed and field transferring speed are high, damage to a sugarcane land is less, operation is simple and convenient, efficiency is high, adaptability and practicability are strong, leaves of sugarcanes are completely peeled, docking effect is good, and dirt percentage is low, so that the all-pole sugarcane harvester provided by the invention has a better popularization and application prospect.
Description
Technical field
The invention provides a kind of agricultural machinery for harvesting sugarcane, be a kind of collect automatically prop up sugarcane, cutting, feeding, conveying, stripping leaf, dock in one whole stalk type cane harvesting machine.
Background technology
At present, the harvesting sugarcane operation of the cane-growing region of China is substantially by manually completing, and with duration, labour intensity is large, lavishes labor on and inefficiency.
The harvesting work of sugarcane comprises cuts off sugarcane root, stripping leaf, and docking, even collects in heaps.Existing cane harvester has its typical structure: whole rod-type and segmenting type, dissection sugarcane harvester is by cutting into the billet of 200-250MM in conveyer longitudinally feeding one cutter sweep, again these billets sent in collecting box by conveyer or directly these billets sent in the transport vehicle on grain header side, sugarcane is cut into billet by this kind of cane harvester, the waste of sugarcane will be caused, peasant also cannot accept simultaneously, and handling is also inconvenient.Wheeled and crawler type, the crawler type cane harvester speed of travel is slow, and road pavement is destroyed comparatively large, and place transfer is slow, usually standby must join Transport Machinery, add harvesting cost.Crawler type cane harvester destroys comparatively large to sugarcane head when field clubhauls simultaneously, and affect the sugarcane seedling growth of Second Year, peasant cannot accept.There is larger limitation, cannot promote the use of in China.
China develops various types of cane harvester, but the following problem of their ubiquities: field running is dumb, stripping leaf quality does not reach requirement, docking effect is good not, disconnected sugarcane is serious, sugarcane head is damaged greatly, percentage of impurity is high, operating efficiency does not reach designing requirement, does not have sugarcane bundle feature etc.
Summary of the invention
The object of this invention is to provide a kind of structure simple, production efficiency is high, the cane harvester that harvesting quality is good.The running of its field is nimble, and place transfer is fast, and driver's seat is open, gathers in effective.
Whole stalk type cane harvesting machine operation principle of the present invention:
Running gear of the present invention and work system type of drive are respectively hydraulic pressure and machinery, front-wheel drive, rear-axle steering, during work, along with grain header is walked forward, harvesting speed of travel speed can stepless speed regulation, the work system speed of service also can adjust according to sugarcane density situation, centralizer is by the sugarcane righting of lodging, sugarcane is cut off from root by impeller vane, cutterhead height regulates by ceding of Taiwan hydraulic cylinder, sugarcane feeds by the cutterhead roller on cutterhead, pass through edger roll, sugarcane is upwards mentioned feeding passage by lifting device, by the leaf stripping device in passage, sugarcane top is peeled, by row's leaf device, the discharge of sugarcane leaf is separated with sugarcane again, by speed-limiting device, speed limit is carried out to sugarcane again, by last conveying plant, sugarcane is sent into the sugarcane collecting cart after grain header, thus the harvesting completed sugarcane.
The technical solution used in the present invention is:
Whole stalk type cane harvesting machine of the present invention, the centralizer comprising a underframe and be successively set on underframe, driver's cabin, has the ceding of Taiwan and the edger roll of rotary head, the closed channel of the driving mechanism of sugarcane conveying plant, lifting device, leaf stripping device, row's leaf device, speed-limiting device and these devices, gearbox, drives vehicle bridge, turns to vehicle bridge, walking driving hydraulic motor, walking driving hydraulic pump, transfer case, engine.Wherein sugar cane peeling device is some stripping impellers to matching between two up and down, each stripping impeller is provided with several stripping blades.Underframe is the skeleton of grain header, drive vehicle bridge and turn to vehicle bridge and be connected with underframe, sugar cane supporter is equipped with in underframe front, driver's cabin is equipped with in front upper place, under-cab is equipped with and jointly supports with hydraulic cylinder the ceding of Taiwan be connected with bearing pin, two cutterhead and cutterhead roller, edger rolls in relative rotation the ceding of Taiwan are equipped with, the passage of the band certain angle connected with screw is equipped with at driver's cabin rear, bevel gear box is equipped with in passage left front, be the driving vehicle bridge driven with hydraulic motor below bevel gear, drive vehicle bridge backteeth bag to connect gearbox.Transmission input connecting fluid pressure motor.After passage, right is connected to engine and water tank that underframe is longitudinally placed, and rear left is two hydraulic oil containers and a fuel tank successively.
Architectural feature is:
A kind of front-wheel hydraulic stepless speed change drives the whole stalk type cane harvesting machine of walking, mainly comprise water tank, passage, engine, driver's cabin, centralizer hydraulic cylinder, centralizer, ceding of Taiwan hydraulic cylinder, ceding of Taiwan assembly, driving axis, hydraulic motor travel motor, underframe, steeraxle assembly, fuel tank, cylinder, hydraulic oil container, gearbox, it is characterized in that: drive axle assembly to be connected with underframe with bogie car axle assembly, driving axis is arranged on underframe front lower place, steeraxle assembly is arranged on the underframe back lower place, in the middle of passage bottom set frame, and be with certain angle to be retreaded by forward direction, driving axis input is connected with gearbox, transmission input is connected with hydraulic motor travel motor, after passage, right is connected to the engine that underframe is longitudinally placed.
Structure of the present invention can also be another kind of form:
A kind of front-wheel hydraulic stepless speed change drives the whole stalk type cane harvesting machine of walking, mainly comprise water tank, passage, engine, driver's cabin, centralizer hydraulic cylinder, centralizer, ceding of Taiwan hydraulic cylinder, ceding of Taiwan assembly, driving axis, hydraulic motor travel motor, underframe, steeraxle assembly, fuel tank, cylinder, hydraulic oil container, gearbox, it is characterized in that: drive axle assembly to be connected with underframe with bogie car axle assembly, steeraxle assembly is arranged on underframe front lower place, driving axis is arranged on the underframe back lower place, in the middle of passage bottom set frame, and be with certain angle to be retreaded by forward direction, driving axis input is connected with gearbox, transmission input is connected with hydraulic motor travel motor, after passage, right is connected to the engine that underframe is longitudinally placed.
It is 0.8-1.2 rice and above harvesting sugarcane operation that the present invention can be used for Planting Row Distance, can complete continuously and hold up down, cut, feed, carry, operation such as stripping leaf, docking etc., easy and simple to handle, efficiency is high, adaptability and practical, peeling leaves of sugarcane is clean, it is effective to dock, percentage of impurity is little, has good popularizing application prospect.
Owing to adopting such scheme, this grain header speed of travel and place are shifted soon, little to the destructiveness on sugarcane ground, compared with prior art have the following advantages:
(1) running system of harvester and work system independent operating, non-interference.Running gear adopts hydrostatic transmission (HST), easy to operate.Work system adopts machine driving, guarantees that feed quantity change still can keep gathering in effect time violent.
(2) ceding of Taiwan is preposition, adopts fluid motor-driven, and transmission system is simple, and during harvesting, driver's seat is good, is also convenient to maintenance.
(3) engine is placed on complete machine center-biased, is different from the machine of other rear engine, and during passage is put, machine gravity is rationally distributed.Be convenient to harvesting and row's leaf.
(4) front-wheel drive, rear-axle steering, back axle is adjustable tread steeraxle, and radius of turn is little, turns around to turn to flexibly sugarcane; Field running is nimble, and speed gear is arranged, and place transfer is fast, need not add any Transport Machinery.
(5) front-wheel drive bridge is engineering machinery special axle, and cast-steel axle shell, intensity is large.Wheel limit planetary reduction gear, the center chassis road clearance is large, good by property, is beneficial to harvesting and row's leaf.
Accompanying drawing explanation
Below in conjunction with attached Example, the invention will be further described;
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is invention plan structure schematic diagram.
Fig. 3 is rear axle structure schematic diagram of the present invention.
Fig. 4 is propons of the present invention, back axle, gearbox, CD-ROM drive motor syndeton schematic diagram.
In Fig. 1,2: 1. water tank, 2. passage, 3. engine, 4. transfer case, 5. hydraulic pump, 6. driver's cabin, 7. centralizer hydraulic cylinder, 8. centralizer, 9. ceding of Taiwan hydraulic cylinder, 10. ceding of Taiwan assembly, 11. driving axis, 12. bevel gear boxes, 13. hydraulic motor travel motors, 14. power transmission shaft 15. underframe, 16. steeraxle assemblies, 17. fuel tanks, 18. cylinders, 19. hydraulic oil containers, 20. gearboxes.
In Fig. 3: the swing arm of 15a. back axle, 15b. undercarriage frame, 16a. deflecting roller, 16b. turns to bridge, 16c. lock-screw, 16d. steeraxle beam casing, 16e. back axle arm shaft.
In Fig. 4: 15c. drive axle linking arm, 21. drive axle lock-screws.
Embodiment
As shown in Fig. 1 ~ Fig. 2, whole stalk type cane harvesting machine is primarily of compositions such as water tank 1, passage 2, engine 3, transfer case 4, hydraulic pump 5, driver's cabin 6, centralizer hydraulic cylinder 7, centralizer 8, ceding of Taiwan hydraulic cylinder 9, ceding of Taiwan assembly 10, driving axis 11, bevel gear box 12 hydraulic motor travel motor 13, power transmission shaft 14, underframe 15, steeraxle assembly 16, fuel tank 17, cylinder 18, hydraulic oil container 19, gearboxes 20.Underframe 15 is skeletons of grain header, axle assembly 11 is driven to be connected with underframe 15 by bolt with bogie car axle assembly 16, bogie car axle assembly 16 is in underframe 15 front lower place, drive axle assembly 11 in underframe 15 back lower place, i.e. front-wheel drive rear-axle steering, the centralizer 8 connected with pin is equipped with in underframe 15 front, the centralizer hydraulic cylinder 7 with pinned connection centralizer 8 is equipped with, driver's cabin 6 is equipped with in underframe 15 front upper place, driver's cabin 6 is fixed by screws on underframe, the ceding of Taiwan assembly 10 be connected with ceding of Taiwan hydraulic cylinder 9 with bearing pin is housed below driver's cabin 6, ceding of Taiwan hydraulic cylinder 9 other end bearing pin is fixed on underframe 15, two cutterhead and cutterhead rollers in relative rotation ceding of Taiwan assembly 10 are equipped with, edger roll, driver's cabin 6 rear is equipped with and is connected on underframe 15 with screw and passage 2 with certain angle, the built-in runner of passage 2, leave stripping roller, speed limit roller, row's leaf roller, conveying roller.The bevel gear box 12 be screwed on passage 2 is equipped with in passage 2 left front, it is the driving axis 11 driven with hydraulic motor travel motor 13 below bevel gear box 12, hydraulic motor travel motor 13 is crossed screw and is fixed on underframe 15, be connected with driving axis 11 by spline, drive axle backteeth bag is by spline joint gearbox 20.Gearbox defeated 20 enters end by spline joint hydraulic motor travel motor 13.After passage 2, right is connected to engine 3 and water tank 1 that underframe 15 is longitudinally placed, engine 3 is arranged on underframe 15 by four under-chassis, 1, water tank is directly fixed on underframe 15 by screw, transfer case 4 is screwed on engine 3, be connected with bevel gear box 12 by power transmission shaft 14, the hydraulic pump 5 be screwed transfer case 4 is equipped with, hydraulic pump 5 is connected with transfer case 4 by spline, left is be fixed by screws in two hydraulic oil containers 19 on underframe 15 and a fuel tank 17 successively after passage 2, 18, cylinder is fixedly mounted on the left back of underframe 15 by screw.
As shown in Figure 3, undercarriage frame 15b and back axle swing arm 15a is rigidly connected, and steeraxle assembly 16 is rigidly connected by back axle arm shaft 16e and back axle swing arm 15a, turns to bridge 16b to be connected with steeraxle beam casing 16d by lock-screw 16c.Deflecting roller 16a is connected with turning to bridge 16b by rotary middle spindle.
As shown in Figure 4, undercarriage frame 15b and drive axle linking arm 15c is rigidly connected, drive axle linking arm 15c is connected with driving axis 11 by drive axle lock-screw 21, hydraulic motor travel motor 13 is directly enclosed within gearbox 20 by spline, and gearbox 20 is directly enclosed within drive axle power shaft by spline.
Whole stalk type cane harvesting machine described above, also can do as down conversion:
Part is identical with whole stalk type cane harvesting machine described above, to be connected cloth with driving axis 11 and steeraxle assembly 16 at underframe 15 to be set up and to be convertiblely: drive axle assembly 11 and bogie car axle assembly 16 to be connected with underframe 15 by bolt, bogie car axle assembly 16 is in underframe 15 front lower place, drive axle assembly 11 in underframe 15 back lower place, i.e. front-wheel steer rear wheel drive, hydraulic motor travel motor 13 is directly enclosed within gearbox 20 by spline, and gearbox 20 is directly enclosed within drive axle power shaft by spline.Other part connect and upper described whole bar to try cane harvester identical.
When the present invention carries out operation, hold together height according to the different sugarcane of sugarcane field, driver regulates ceding of Taiwan height by hydraulic control, thus regulates cutterhead height, reaches the object regulating cutting-height.Regulated the height of centralizer by hydraulic control, thus regulate the height between centralizer and sugarcane field ground, hold up with the sugarcane of tackling different situations.Along with grain header is walked forward, centralizer is by the sugarcane righting of lodging, sugarcane is cut off from root by impeller vane, cutterhead height regulates by ceding of Taiwan hydraulic cylinder, sugarcane feeds by the cutterhead roller on cutterhead, pass through edger roll, sugarcane is upwards mentioned feeding passage by lifting device, by the leaf stripping device in passage, sugarcane top is peeled, by row's leaf device, the discharge of sugarcane leaf is separated with sugarcane again, by speed-limiting device, speed limit is carried out to sugarcane again, by last conveying plant, sugarcane is sent into the sugarcane collecting cart after grain header, thus the combining collection operation completed sugarcane.
Claims (2)
1. front-wheel hydraulic stepless speed change drives a whole stalk type cane harvesting machine for walking, mainly comprises: drive axle assembly (11), bogie car axle assembly (16), back axle swing arm (15a), undercarriage frame (15b), drive axle linking arm (15c), deflecting roller (16a), turn to bridge (16b), lock-screw (16c), steeraxle beam casing (16d), back axle arm shaft (16e), drive axle lock-screw (21), hydraulic motor travel motor (13), gearbox (20); It is characterized in that: bogie car axle assembly (16) is in underframe (15) back lower place, drive axle assembly (11) in underframe (15) front lower place, undercarriage frame (15b) and back axle swing arm (15a) are rigidly connected, bogie car axle assembly (16) is rigidly connected by back axle arm shaft (16e) and back axle swing arm (15a), turns to bridge (16b) to be connected with steeraxle beam casing (16d) by lock-screw (16c); Deflecting roller (16a) is connected with turning to bridge (16b) by rotary middle spindle; Undercarriage frame (15b) and drive axle linking arm (15c) are rigidly connected, drive axle linking arm (15c) is connected with driving axle assembly (11) by drive axle lock-screw (21), hydraulic motor travel motor (13) is directly enclosed within gearbox (20) by spline, and gearbox (20) is directly enclosed within drive axle power shaft by spline.
2. front-wheel hydraulic stepless speed change drives a whole stalk type cane harvesting machine for walking, mainly comprises: drive axle assembly (11), bogie car axle assembly (16), back axle swing arm (15a), undercarriage frame (15b), drive axle linking arm (15c), deflecting roller (16a), turn to bridge (16b), lock-screw (16c), steeraxle beam casing (16d), back axle arm shaft (16e), drive axle lock-screw (21), hydraulic motor travel motor (13), gearbox (20); It is characterized in that: bogie car axle assembly (16) is in underframe (15) front lower place, drive axle assembly (11) in underframe (15) back lower place, undercarriage frame (15b) and back axle swing arm (15a) are rigidly connected, bogie car axle assembly (16) is rigidly connected by back axle arm shaft (16e) and back axle swing arm (15a), turns to bridge (16b) to be connected with steeraxle beam casing (16d) by lock-screw (16c); Deflecting roller (16a) is connected with turning to bridge (16b) by rotary middle spindle; Undercarriage frame (15b) and drive axle linking arm (15c) are rigidly connected, drive axle linking arm (15c) is connected with driving axle assembly (11) by drive axle lock-screw (21), hydraulic motor travel motor (13) is directly enclosed within gearbox (20) by spline, and gearbox (20) is directly enclosed within drive axle power shaft by spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210489477.1A CN102986369B (en) | 2012-11-27 | 2012-11-27 | All-pole sugarcane harvester travelling by virtue of hydraulic stepless speed change drive of front wheels |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210489477.1A CN102986369B (en) | 2012-11-27 | 2012-11-27 | All-pole sugarcane harvester travelling by virtue of hydraulic stepless speed change drive of front wheels |
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| Publication Number | Publication Date |
|---|---|
| CN102986369A CN102986369A (en) | 2013-03-27 |
| CN102986369B true CN102986369B (en) | 2015-06-10 |
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| CN201210489477.1A Expired - Fee Related CN102986369B (en) | 2012-11-27 | 2012-11-27 | All-pole sugarcane harvester travelling by virtue of hydraulic stepless speed change drive of front wheels |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103262706A (en) * | 2013-04-26 | 2013-08-28 | 广西玉柴动力机械有限公司 | All-pole combined sugarcane harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102726165A (en) * | 2012-01-06 | 2012-10-17 | 柳州翔越农业机械有限公司 | Combined sugarcane harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102726165A (en) * | 2012-01-06 | 2012-10-17 | 柳州翔越农业机械有限公司 | Combined sugarcane harvester |
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Granted publication date: 20150610 Termination date: 20151127 |