CN104770150A - All-gear drive forage harvester drive system - Google Patents
All-gear drive forage harvester drive system Download PDFInfo
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- CN104770150A CN104770150A CN201510185368.4A CN201510185368A CN104770150A CN 104770150 A CN104770150 A CN 104770150A CN 201510185368 A CN201510185368 A CN 201510185368A CN 104770150 A CN104770150 A CN 104770150A
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Abstract
The invention discloses an all-gear drive forage harvester drive system. The system comprises a chopping box assembly, a feed box assembly, a transverse drive box assembly and left and right drum drive box assemblies, wherein an input end of the chopping box assembly is connected with a power input shaft to finish chopping and throwing of a material; an output end of the chopping box assembly realizes forward drive of power through a torque limiter assembly and then realizes reversing transmission of the power through a pair of reversing gears; a power output end after reversing is connected with an input end of a gear box assembly; a power output end transmitted along a motive power direction drives the transverse drive box assembly; an output end of the gear box assembly drives the feed box assembly of a forage harvester; a floating box assembly for finishing pressing and feeding functions is connected to the lower side of the feed box assembly; longitudinal drive of the power is converted into drive towards two sides in the transverse direction by a transverse drive shaft assembly; the left and right drum drive box assemblies are connected to the left and right sides of the transverse drive shaft assembly for driving left and right drum assemblies respectively so as to finish cutting and conveying functions of a crop.
Description
Technical field
The present invention relates to a kind of all-gear drive ensilage machine transmission system, belong to Modern Agricultural Machine technical field.
Background technology
Country is adjustment animal husbandry development structure constantly, and turn to direction with farming industry, constructed the characteristic economic new frame of modern farming enterprise's, livestock breeding has developed into a large industry.The development of blue or green, yellow storage corn is a kind of large trend.Present stage, the results of domestic green grass or young crops, yellow storage corn mainly contain the maize stalks of external large-scale silage maize harvester and domestic imported technology Development and Production, yellow storage machinery, because external Self propelled silage mechanical automation degree is high, results fabric width is large, efficiency is high, and the comfortableness simultaneously operated is also better, has a certain amount of introducing and employment in the place that silage corn cultivated area is larger, but expensive, be not too applicable to the pattern of interior ground Small burden, scattered plantation.Domestic Self propelled silage machine also has relevant research product, but lacks the grasp to core technology, and efficiency of crop is low, product stability is poor, and results feed quality is bad; Gather in, shred, throw the most Introduced From Abroad of integral type ensilage machine technology in those early years, adopt the transmissions such as belt, reduction box, chain, driven Design is complicated, and less stable, has had a strong impact on promoting the use of of integral type ensilage machine.
Summary of the invention
The object of the invention is for overcoming above-mentioned the deficiencies in the prior art, a kind of all-gear drive ensilage machine transmission system is provided.
For achieving the above object, the present invention adopts following technical proposals:
A kind of all-gear drive ensilage machine transmission system, comprises chopping box assembly, feeding box assembly, cross moves box assembly, left and right drum driven box assembly; The input of described chopping box assembly is connected with power input shaft, completes the chopping of material, throws; The output of described chopping box assembly realizes power Forward drive by torque limiter assembly, then the commutation transmission of power is realized through a pair tumbler gear, clutch end after commutation is connected with the input of transmission assembly, and the clutch end along the transmission of motive power direction drives cross to move box assembly; The output of transmission assembly drives the feeding box assembly of ensilage machine; The floating box assembly of press-in and feeding function has been connected in the below of feeding box assembly; Longitudinal transmission that described horizontal driving-shaft assembly completes power is converted to both lateral sides transmission; And described left and right drum driven assembly is connected to the left and right sides of horizontal driving-shaft assembly, drives left and right roller assembly respectively, complete the cutting of crop, conveying function.
Described feeding box assembly is connected in the frame of chopping box assembly, and transmission assembly is connected in the frame of feeding box assembly, and power is through a pair commutation bevel gear input transmission assembly.
Described transmission assembly stirs the position of power shift gear I and power shift gear II on power input shaft by shift handle, engage with I grade of gear, II grade of gear, III grade of gear, tumbler gear, back gear respectively, complete the speed change of 1,2,3 and reverse gear, and then change the rotating speed size of speed changing box power output shaft.
Described speed changing box power output shaft drives feeding box assembly by output gear, by the driving speed change of transmission assembly, change the clamping feeding speed of feeding box assembly, realize the fourth gear pattern of three forward gears reverse gear, drive ensilage machine feeding roller assembly, complete clamping, feeding function.
Described cross moves box assembly and is connected to feeding box assembly front end, and drive roll left a driving box assembly and right drum driven box assembly respectively, described left and right drum driven box assembly is symmetrical arranged, and head roll, cutter plate rotate separately for they.
The cylinder driven by a driving box assembly that rolls left, the rotating speed of cutter plate are identical with the rotating speed of the cylinder that right drum driven box assembly drives, cutter plate, turn to contrary.
The left drum rotation speed driven by a driving box assembly that rolls left is different from the rotating speed of left cut disc cutterbar; The right drum rotation speed driven by right drum driven box assembly is different from the rotating speed of right cut disc cutterbar.
A described adpting flange for driving box assembly that rolls left is connected with horizontal driving-shaft assembly, Driven by Coaxial input bevel gear, input bevel gear drives bevel gear to engage with cutter plate, drives left sawtooth cutter axis, drive left sawtooth cutterhead High Rotation Speed, complete the dissection of crop; At sawtooth cutter axis by spline joint driving gear, driving gear engages with driven gear, driven gear is connected on reducing gear wheel shaft by flat key, reducing gear wheel shaft engages with by the cylinder drive gear of spline joint on left drum driven adapter sleeve, pass through double reduction, low speed rotation made by the driving cylinder that rolls left, and completes auxiliary cutting and the conveying function of crop.
The adpting flange of described right drum driven box assembly is connected with horizontal driving-shaft assembly, Driven by Coaxial input bevel gear, input bevel gear drives bevel gear to engage with cutter plate, drives right sawtooth cutter axis, drive right sawtooth cutterhead High Rotation Speed, complete the dissection of crop; At sawtooth cutter axis by spline joint driving gear, driving gear engages with driven gear, driven gear is connected on reducing gear wheel shaft by flat key, reducing gear wheel shaft engages with by the cylinder drive gear of spline joint on right drum driven adapter sleeve, pass through double reduction, drive right cylinder to make low speed rotation, complete auxiliary cutting and the conveying function of crop.
The invention has the beneficial effects as follows:
Power required for the present invention is taken from tractor dynamic power and is exported, and does not need extra power; Kinetics design is compact, rationally distributed, effectively saves space, reduces transmission system cost; It is adjustable that many grades of speed changes realize three grades of material chopping, and have that reverse gear is counter tells function, and during convenient blocking, the cleaning of material, increases work efficiency; Critical component drives and adopts moment of torsion limiting protector, and Product Safety is high; Adopt all-gear drive good stability, reduce transmission power loss.
Accompanying drawing explanation
Fig. 1 is transmission sketch of the present invention;
Fig. 2 is vertical view of the present invention;
Fig. 3 is axial view 1 of the present invention;
Fig. 4 is axial view 2 of the present invention;
Fig. 5 is left drum driven assembly illustraton of model of the present invention;
Fig. 6 is transmission assembly illustraton of model of the present invention;
Wherein 1. driving-shaft assemblies, 2. shred box assembly, 3. shredder bar disc assembly, 4. float box assembly, 5. short discaling roll axle, 6. left feed roller shaft, 7. right feed roller shaft, 8. smooth roll axle, 9. right drum driven box assembly, 10. right drum driven adapter sleeve, 11. right sawtooth cutter axis, 12. horizontal driving-shaft assemblies, 13. cross move box assembly, 14. roll left a driving box assembly, 15. left sawtooth cutter axis, 16. left drum driven adapter sleeves, 17. transmission assemblies, 18. feeding box assemblies, 19. torque limiter assemblies, 20. adpting flanges, 21. input bevel gears, 22. driving gears, 23. cylinder drive gear, 24. reducing gear wheel shafts, 25. driven gears, 26. cutter plates drive bevel gear, 27. shift handles, 28. power shift gear I, 29. power input shafts, 30. power shift gear II, 31. input bevel gears, 32. output gears, 33. power take-offs, 34. I grades of gears, 35. II grades of gears, 36. III grades of gears, 37. tumbler gears, 38. back gears.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further elaborated, should be noted that following explanation is only to explain the present invention, not limiting its content.
As shown in Figure 1, a kind of all-gear drive ensilage machine transmission system, comprises chopping box assembly 2, torque limiter assembly 19, transmission assembly 17, feeding box assembly 18, float box assembly 4, cross moves box assembly 13, left and right drum driven box assembly 9,14;
Its power of chopping box assembly 2 is provided through gimbal coupling by tractor PTO, and drive shredder bar disc assembly 3 through driving-shaft assembly 1, the chopping realizing material throws;
The output of chopping box assembly 2 realizes power Forward drive by torque limiter assembly 19, then the commutation transmission of power is realized through the bevel gear of pair of meshing, clutch end after commutation is connected with the input of transmission assembly, and the clutch end along the transmission of motive power direction drives cross to move box assembly 13;
The output of transmission assembly 17 has driven the clamping of material, the ensilage machine feeding box assembly of feeding function;
The floating box assembly 4 of press-in and feeding function has been connected in the below of feeding box assembly 18;
Longitudinal transmission that horizontal driving-shaft assembly 13 completes power is converted to both lateral sides transmission; And described left and right drum driven assembly is connected to the left and right sides of horizontal driving-shaft assembly through shaft coupling, drives left and right roller assembly respectively, complete the cutting of crop, conveying function.
Between the power transmission shaft that torque limiter assembly 19 is connected to chopping box assembly and transmission assembly, play the function of transmitted power and overload protection;
The power that transmission assembly 17 completes shaft coupling transmits carries out chronotropic action;
Chopping box assembly 2 is fixed in chopping frame, and power exports through tractor dynamic power and drives driving-shaft assembly 1, drive shredder bar disc assembly 3 carry out material chopping, throw operation; Power Forward drive is realized by torque limiter assembly, then the commutation transmission of power is realized through the bevel gear of pair of meshing, clutch end after commutation is connected with driving the input of transmission assembly, and the clutch end along the transmission of motive power direction drives horizontal cross to move box assembly 13.
Feeding box assembly 18 is connected in chopping frame, transmission assembly 17 is connected on feeding punch-out equipment frame, power inputs transmission assembly 17 through input bevel gear 31, the position of power shift gear I28 and power shift gear II30 on power input shaft 29 is stirred by shift handle 27, respectively at I grade of gear 34, II grade of gear 35, III grade of gear 36, tumbler gear 37, back gear 38 engages, complete 1, 2, 3 and the speed change of reverse gear, drive power take-off 33, feeding box assembly is driven by output gear 32, by the driving speed change of transmission assembly 17, change the clamping feeding speed of feeding box assembly 18, realize the fourth gear pattern of three forward gears reverse gear, drive ensilage machine feeding roller assembly, complete clamping, feeding function,
Feeding box assembly drives short discaling roll axle 5, left feed roller shaft 6, right feed roller shaft 7 and smooth roll axle 8 respectively by several groups of pitch wheels, and feeding box assembly belongs to prior art, does not expand in detail at this.
The box assembly 4 that floats is connected to below feeding box assembly 18, completes compression and the feeding function of material.Described cross moves box assembly 13 and is connected to feeding box assembly 18 front end, be connected with driving-shaft assembly 1 by bevel gear set, torque limiter assembly 19, then by horizontal driving-shaft assembly 12 transmitted power to the left and right sides, driving is rolled left a driving box assembly 9 and right drum driven box assembly 14, left and right drum driven case is symmetrical arranged, and the rotating speed of head roll, cutter plate is identical, turn to contrary.
Chopping box assembly 2, torque limiter assembly 19, transmission assembly 17, the box assembly 4 that floats are existing apparatus, do not launch in detail at this;
An adpting flange of driving box assembly 14 20 that rolls left is connected with horizontal driving-shaft assembly 12, Driven by Coaxial input bevel gear 21, input bevel gear 21 drives bevel gear 26 to engage with cutter plate, drives and has sawtooth cutter axis 15, drive left sawtooth cutterhead High Rotation Speed, complete the dissection of crop; Driving gear 22 is having on sawtooth cutter axis 15 by spline joint, engage with driven gear 25, driven gear 25 is connected on reducing gear wheel shaft 24 by flat key, reducing gear wheel shaft 24 engages with by the cylinder drive gear 23 of spline joint on left drum driven adapter sleeve 16, pass through double reduction, low speed rotation made by the driving cylinder that rolls left, and completes auxiliary cutting and the conveying function of crop.
The adpting flange of described right drum driven box assembly 9 is connected with horizontal driving-shaft assembly, Driven by Coaxial input bevel gear, input bevel gear drives bevel gear to engage with cutter plate, drives and has sawtooth cutter axis, drive right sawtooth cutterhead 11 High Rotation Speed, complete the dissection of crop; Driving gear is having on sawtooth cutter axis by spline joint, engage with driven gear, driven gear is connected on reducing gear wheel shaft by flat key, reducing gear wheel shaft engages with by the cylinder drive gear of spline joint on right drum driven adapter sleeve 10, pass through double reduction, drive right cylinder to make low speed rotation, complete auxiliary cutting and the conveying function of crop.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (9)
1. an all-gear drive ensilage machine transmission system, comprises chopping box assembly, feeding box assembly, cross moves box assembly, left and right drum driven box assembly; It is characterized in that: the input of described chopping box assembly is connected with power input shaft, completes the chopping of material, throws; The output of described chopping box assembly realizes power Forward drive by torque limiter assembly, then the commutation transmission of power is realized through a pair tumbler gear, clutch end after commutation is connected with the input of transmission assembly, and the clutch end along the transmission of motive power direction drives cross to move box assembly; The output of transmission assembly drives the feeding box assembly of ensilage machine; The floating box assembly of press-in and feeding function has been connected in the below of feeding box assembly; Longitudinal transmission that described horizontal driving-shaft assembly completes power is converted to both lateral sides transmission; And described left and right drum driven assembly is connected to the left and right sides of horizontal driving-shaft assembly, drives left and right roller assembly respectively, complete the cutting of crop, conveying function.
2. all-gear drive ensilage machine transmission system as claimed in claim 1, it is characterized in that, described feeding box assembly is connected in the frame of chopping box assembly, and transmission assembly is connected in the frame of feeding box assembly, and power is through a pair commutation bevel gear input transmission assembly.
3. all-gear drive ensilage machine transmission system as claimed in claim 2, it is characterized in that, described transmission assembly stirs the position of power shift gear I and power shift gear II on power input shaft by shift handle, engage with I grade of gear, II grade of gear, III grade of gear, tumbler gear, back gear respectively, complete the speed change of 1,2,3 and reverse gear, and then change the rotating speed size of speed changing box power output shaft.
4. all-gear drive ensilage machine transmission system as claimed in claim 3, it is characterized in that, described speed changing box power output shaft drives feeding box assembly by output gear, by the driving speed change of transmission assembly, change the clamping feeding speed of feeding box assembly, realize the fourth gear pattern of three forward gears reverse gear, drive ensilage machine feeding roller assembly, complete clamping, feeding function.
5. all-gear drive ensilage machine transmission system as claimed in claim 1, it is characterized in that, described cross moves box assembly and is connected to feeding box assembly front end, drive roll left a driving box assembly and right drum driven box assembly respectively, described left and right drum driven box assembly is symmetrical arranged, and head roll, cutter plate rotate separately for they.
6. all-gear drive ensilage machine transmission system as claimed in claim 5, is characterized in that, the cylinder driven by a driving box assembly that rolls left, the rotating speed of cutter plate are identical with the rotating speed of the cylinder that right drum driven box assembly drives, cutter plate, turn to contrary.
7. all-gear drive ensilage machine transmission system as claimed in claim 5, is characterized in that, the left drum rotation speed driven by a driving box assembly that rolls left is different from the rotating speed of left cut disc cutterbar; The right drum rotation speed driven by right drum driven box assembly is different from the rotating speed of right cut disc cutterbar.
8. all-gear drive ensilage machine transmission system as claimed in claim 5, it is characterized in that, a described adpting flange for driving box assembly that rolls left is connected with horizontal driving-shaft assembly, Driven by Coaxial input bevel gear, input bevel gear drives bevel gear to engage with cutter plate, drive left sawtooth cutter axis, drive left sawtooth cutterhead High Rotation Speed, complete the dissection of crop; At sawtooth cutter axis by spline joint driving gear I, driving gear I engages with driven gear, driven gear is connected on reducing gear wheel shaft by flat key, reducing gear wheel shaft engages with by the cylinder drive gear of spline joint on left drum driven adapter sleeve, pass through double reduction, low speed rotation made by the driving cylinder that rolls left, and completes auxiliary cutting and the conveying function of crop.
9. all-gear drive ensilage machine transmission system as claimed in claim 5, it is characterized in that, the adpting flange of described right drum driven box assembly is connected with horizontal driving-shaft assembly, Driven by Coaxial input bevel gear, input bevel gear drives bevel gear to engage with cutter plate, drive right sawtooth cutter axis, drive right sawtooth cutterhead High Rotation Speed, complete the dissection of crop; At sawtooth cutter axis by spline joint driving gear I, driving gear I engages with driven gear, driven gear is connected on reducing gear wheel shaft by flat key, reducing gear wheel shaft engages with by the cylinder drive gear of spline joint on right drum driven adapter sleeve, pass through double reduction, drive right cylinder to make low speed rotation, complete auxiliary cutting and the conveying function of crop.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185368.4A CN104770150B (en) | 2015-04-17 | 2015-04-17 | A kind of all-gear drive ensilage machine transmission system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185368.4A CN104770150B (en) | 2015-04-17 | 2015-04-17 | A kind of all-gear drive ensilage machine transmission system |
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| CN104770150A true CN104770150A (en) | 2015-07-15 |
| CN104770150B CN104770150B (en) | 2016-05-04 |
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| CN201510185368.4A Active CN104770150B (en) | 2015-04-17 | 2015-04-17 | A kind of all-gear drive ensilage machine transmission system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371662A (en) * | 2016-05-14 | 2017-11-24 | 勇猛机械股份有限公司 | A kind of new stalk cutter |
| CN114012760A (en) * | 2021-12-11 | 2022-02-08 | 浙江工业大学台州研究院 | Universal constant-force flexible automatic tool changing mechanism and operation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6035619A (en) * | 1998-02-02 | 2000-03-14 | Gehl Company | Combination gearbox drive system for a disc mower conditioner |
| DE20206623U1 (en) * | 2002-04-26 | 2002-08-14 | Strautmann & Soehne | Control of the loading device on a rear-loading feed mixer wagon |
| CN201252734Y (en) * | 2008-06-18 | 2009-06-10 | 候树芹 | Silage harvester |
| CN204598737U (en) * | 2015-04-17 | 2015-09-02 | 山东双佳农装科技有限公司 | A kind of all-gear drive ensilage machine transmission system |
-
2015
- 2015-04-17 CN CN201510185368.4A patent/CN104770150B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6035619A (en) * | 1998-02-02 | 2000-03-14 | Gehl Company | Combination gearbox drive system for a disc mower conditioner |
| DE20206623U1 (en) * | 2002-04-26 | 2002-08-14 | Strautmann & Soehne | Control of the loading device on a rear-loading feed mixer wagon |
| CN201252734Y (en) * | 2008-06-18 | 2009-06-10 | 候树芹 | Silage harvester |
| CN204598737U (en) * | 2015-04-17 | 2015-09-02 | 山东双佳农装科技有限公司 | A kind of all-gear drive ensilage machine transmission system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371662A (en) * | 2016-05-14 | 2017-11-24 | 勇猛机械股份有限公司 | A kind of new stalk cutter |
| CN114012760A (en) * | 2021-12-11 | 2022-02-08 | 浙江工业大学台州研究院 | Universal constant-force flexible automatic tool changing mechanism and operation method thereof |
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| CN104770150B (en) | 2016-05-04 |
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