CN206658531U - A kind of rice harvester high-clearance drive axle - Google Patents
A kind of rice harvester high-clearance drive axle Download PDFInfo
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- CN206658531U CN206658531U CN201720304105.5U CN201720304105U CN206658531U CN 206658531 U CN206658531 U CN 206658531U CN 201720304105 U CN201720304105 U CN 201720304105U CN 206658531 U CN206658531 U CN 206658531U
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 23
- 235000009566 rice Nutrition 0.000 title claims abstract description 23
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 241000209094 Oryza Species 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 210000000515 tooth Anatomy 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000006872 improvement Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A kind of driving axle for rice cutter is the utility model is related to, more particularly to a kind of rice harvester high-clearance drive axle.Rice harvester high-clearance drive axle of the present utility model includes HST connections seat assembly, transmission mechanisms and two sides and subtracts assembly；The HST is coupled seat assembly and is fixed in the transmission mechanisms；The transmission mechanisms bottom is provided with link, and two sides subtract assembly and are symmetrically distributed in the lower end both sides of the transmission mechanisms, and are fixedly connected respectively with the link；Two sides subtract assembly and are connected with driving wheel respectively away from one end of transmission mechanisms, and the other end is connected with the transmission mechanisms respectively, and the bottom level of the driving wheel is highly less than the bottom level height of the transmission mechanisms.Advantage：Simple in construction, reasonable in design, the transmission mechanisms road clearance is big, and whole drive axle is preferable by property.
Description
Technical field
A kind of driving axle for rice cutter is the utility model is related to, more particularly to a kind of rice harvester is driven with high-clearance
Bridge.
Background technology
At present, domestic rice harvester of the prior art generally will be passed little gear eventually and passed gear wheel eventually and pacified with drive axle
In gearbox, the driving axle for rice cutter that this structure is formed is because of the limitation of operating environment, it is impossible to obtains popularity.
Partial Jobs region is universal relatively deep in rainy season mud pin, and this requires rice harvester, by property, to influence water at present with good
The main reason for rice passing through property of harvester is that driving axle housing body position drags bottom to cause.In view of this situation, it is a kind of high to need exploitation badly
Ground gap driving axle for rice cutter.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rice harvester high-clearance drive axle, effectively
The defects of overcoming prior art.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of rice harvester is driven with high-clearance
Bridge, including HST are coupled seat assembly, transmission mechanisms and two sides and subtract assembly；
Above-mentioned HST is coupled seat assembly and is fixed in above-mentioned transmission mechanisms；
Above-mentioned transmission mechanisms bottom is provided with link, and two above-mentioned sides subtract assembly and are symmetrically distributed in above-mentioned transmission mechanisms
Lower end both sides, and be fixedly connected respectively with above-mentioned link；
Two above-mentioned sides subtract assembly and are connected with driving wheel respectively away from one end of transmission mechanisms, the other end respectively with
Above-mentioned transmission mechanisms drive connection, the bottom level of above-mentioned driving wheel are highly high less than the bottom level of above-mentioned transmission mechanisms
Degree.
The beneficial effects of the utility model are：It is simple in construction, it is related to rationally, the transmission mechanisms road clearance is big, whole to drive
Dynamic bridge is preferable by property.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, above-mentioned transmission mechanisms include casing, the input gear being rotatably arranged in casing, an axle, two axles and
Three axles；
An above-mentioned axle, two axles and three axles are horizontally disposed, and parallel interval is distributed；
Be fixed with an above-mentioned axle commonly engaged gear and can along its shifting slide gear in axial sliding, above-mentioned input gear with it is upper
State commonly engaged gear engagement；
It is axially distributed on above-mentioned two axle to have multiple gear driven gears, above-mentioned shifting slide gear slidably to respectively with it is multiple
Above-mentioned gear driven gear engagement；
Three shaft gears and two dental inlay components are respectively fixed with above-mentioned three axle, two above-mentioned dental inlay components are located at three axle teeth
Both sides are taken turns, and can be moved axially respectively along above-mentioned three axle, above-mentioned three shaft gears and one of them above-mentioned gear driven gear
Engagement, two above-mentioned sides, which subtract, is respectively provided with the input gear axle parallel with an above-mentioned axle, two axles and three axles difference in assembly, above-mentioned defeated
The one end for entering gear shaft is respectively protruding into casing, and its one end has and two above-mentioned dental inlay components one-to-one first respectively
Gear, in above-mentioned dental inlay component moving process, it is movable to and corresponding above-mentioned dental inlay component engagement or separates；
The bottom level of above-mentioned driving wheel is highly less than the bottom level height of above-mentioned casing.
Beneficial effect using above-mentioned further scheme is reasonable in design, simple in construction, compact, easy to operate, spirit of putting into gear
Living, dependable performance.
Further, each above-mentioned side subtracts assembly and formed by casing assembly, semiaxis and above-mentioned input gear axle, above-mentioned input
The other end of gear shaft is located in above-mentioned casing assembly, and is rotatablely connected with casing assembly, and above-mentioned input gear axle is another
Second gear is fixed with end, above-mentioned semiaxis be arranged in parallel with input gear axle, and its one end is located in above-mentioned casing assembly, and
It is rotatablely connected with casing assembly, one end of above-mentioned semiaxis has passes gear wheel eventually, and the other end of above-mentioned semiaxis is passed through on corresponding
State casing assembly and extend its outside, above-mentioned second gear passes gear wheel engagement eventually with corresponding, and above-mentioned driving wheel is fixed respectively
In the other end end of semiaxis, above-mentioned casing assembly is fixedly connected with above-mentioned link.
It is simple that beneficial effect using above-mentioned further scheme is that side subtracts assembly structure, easy to process, with transmission mechanisms
Cooperation it is compact, it is easy to operate.
Further, bottom level height of the level height of the axial line of above-mentioned driving wheel less than above-mentioned transmission mechanisms.
Beneficial effect using above-mentioned further scheme is that whole drive axle is preferable by property.
Further, above-mentioned casing assembly is made up of housing and end cap, and above-mentioned housing deviates from the side of above-mentioned transmission mechanisms
Opening, above-mentioned end cap are fixed on the opening of above-mentioned housing, and above-mentioned housing is provided with the through hole passed through for above-mentioned input gear axle,
Above-mentioned end cap is provided with the through hole passed through for above-mentioned semiaxis.
Beneficial effect using above-mentioned further scheme is reasonable in design, is easy to dismount, overhauls.
Further, above-mentioned gear driven gear is provided with three, and respectively one grade of driven gear, two gear driven gears and
Three gear driven gears.
Beneficial effect using above-mentioned further scheme is to be beneficial to gearshift regulation.
Further, above-mentioned shifting slide gear is triple gear.
Beneficial effect using above-mentioned further scheme is to be beneficial to engage respectively with gear driven gear, realizes gear more
Change.
Brief description of the drawings
Fig. 1 is the cross-sectional view of rice harvester high-clearance drive axle of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, HST is coupled seat assembly, 2, transmission mechanisms, 3, side subtract assembly, 4, link, 21, casing, 22, input gear,
23rd, an axle, 24, two axles, 25, three axles, 31, input gear axle, 32, casing assembly, 33, semiaxis, 34, driving wheel, 231, Chang He
Gear, 232, shifting slide gear, 241, gear driven gear, 251, three shaft gears, 252, dental inlay component, 311, first gear,
312nd, second gear, 321, housing, 322, end cap, 331, pass gear wheel eventually.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Embodiment：As shown in figure 1, the rice harvester of the present embodiment high-clearance drive axle includes HST and is coupled seat assembly
1st, transmission mechanisms 2 and two sides subtract assembly 3；
Above-mentioned HST is coupled seat assembly 1 and is fixed in above-mentioned transmission mechanisms 2；
The above-mentioned bottom of transmission mechanisms 2 is provided with link 4, and two above-mentioned sides subtract assembly 3 and are symmetrically distributed in above-mentioned gearbox
The lower end both sides of mechanism 2, and be fixedly connected respectively with above-mentioned link 4；
Two above-mentioned sides subtract assembly 3 and are connected with driving wheel 34, the other end point respectively away from one end of transmission mechanisms 2
It is not connected with above-mentioned transmission mechanisms 2, the bottom level of above-mentioned driving wheel 34 is highly less than the bottom of above-mentioned transmission mechanisms 2
Portion's level height.
Above-mentioned transmission mechanisms 2 include casing 21, the input gear 22 being rotatably arranged in casing 21, an axle 23, two axles
24 and three axles 25；
An above-mentioned axle 23, two axles 24 and three axles 25 are horizontally disposed, and parallel interval is distributed；
Commonly engaged gear 231 is fixed with an above-mentioned axle 23 and can be along its shifting slide gear 232 in axial sliding, above-mentioned input
Gear 22 engages with above-mentioned commonly engaged gear 231；
Axially distributed on above-mentioned two axle 24 to have multiple gear driven gears 241, above-mentioned shifting slide gear 232 slidably extremely divides
Do not engaged with multiple above-mentioned gear driven gears 241；
Three shaft gears 251 and two dental inlay components 252, two above-mentioned dental inlay components are respectively fixed with above-mentioned three axle 25
252 are located at the both sides of three shaft gear 251, and can be moved axially respectively along above-mentioned three axle 25, above-mentioned three shaft gear 251 with wherein
One above-mentioned gear driven gear 241 is engaged, and two above-mentioned sides subtract to be respectively provided with and an above-mentioned axle 23, two axles 24 and three in assembly 3
Axle 25 distinguishes parallel input gear axle 31, and one end of above-mentioned input gear axle 31 is respectively protruding into casing 21, and its one end point
Ju You not be with two above-mentioned one-to-one first gears 311 of dental inlay component 252, can in the above-mentioned moving process of dental inlay component 252
It is moved to and engages or separate with corresponding above-mentioned dental inlay component 252；
The bottom level of above-mentioned driving wheel 34 is highly less than the bottom level height of above-mentioned casing 21.
Each above-mentioned side subtracts assembly 3 and formed by casing assembly 32, semiaxis 33 and above-mentioned input gear axle 31, above-mentioned input
The other end of gear shaft 31 is located in above-mentioned casing assembly 32, and is rotatablely connected with casing assembly 32, and above-mentioned input gear axle
Second gear 312 is fixed with 31 other end, above-mentioned semiaxis 33 be arranged in parallel with input gear axle 31, and its one end is positioned at upper
State in casing assembly 32, and be rotatablely connected with casing assembly 32, one end of above-mentioned semiaxis 33 has passes gear wheel 331 eventually, above-mentioned
The other end of semiaxis 33 passes through corresponding above-mentioned casing assembly 32 and extends its outside, above-mentioned second gear 312 and corresponding end
Gear wheel 331 is passed to engage, above-mentioned driving wheel 34 is separately fixed at the other end end of semiaxis 33, above-mentioned casing assembly 32 with it is above-mentioned
Link 4 is fixedly connected.
Drive path in the whole drive axle course of work is as follows：
One grade：- one grade of driven gear (two axles 24) of input gear 22- commonly engaged gear 231- shifting slide gears 232 (axle 23)-
(the input gear axle 31)-second gear 312- of three shaft gears, 251 (three axles 25)-dental inlay component 252- first gears 311 passes big eventually
Gear 331 (semiaxis 33)-driving wheel 34；
Two gears：- two grades of driven gears (two axles 24) of input gear 22- commonly engaged gear 231- shifting slide gears 232 (axle 23)-
(three the axles 25)-dental inlay component 252- first gears 311 (input gear axle 31) of three shaft gear 251 -- second gear 312- passes big eventually
Gear 331 (semiaxis 33)-driving wheel 34；
Three gears：(the axle 23)-third gear driven gear (two axles 24) of input gear 22- commonly engaged gear 231- shifting slide gears 232-
(the input gear axle 31)-second gear 312- of three shaft gears, 251 (three axles 25)-dental inlay component 252- first gears 311 passes big eventually
Gear 331 (semiaxis 33)-driving wheel 34.
The above-mentioned gear wheel 331 of biography eventually is arranged in side and subtracted in assembly 3, and height is formed between assembly 3 and transmission mechanisms 2 while subtracting
Difference, it is final make it that there is larger difference in height between driving wheel 34 and transmission mechanisms 2, i.e., the whole drive axle road clearance compared with
Greatly so that whole drive axle has preferably by property, compared with traditional drive axle, is suitable for ploughing for more tired complicated landforms
Make.
Preferably, the level height of the axial line of above-mentioned driving wheel 34 is high less than the bottom level of above-mentioned transmission mechanisms 2
Degree so that whole drive axle is preferable by property.
Preferably, above-mentioned casing assembly 32 is made up of housing 321 and end cap 322, and above-mentioned housing 321 deviates from above-mentioned gearbox
One side opening of mechanism 2, above-mentioned end cap 322 are fixed on the opening of above-mentioned housing 321, and above-mentioned housing 321 is provided with for above-mentioned
The through hole that input gear axle 31 passes through, above-mentioned end cap 322 are provided with the through hole passed through for above-mentioned semiaxis 33, remove end cap 322 and are
Repair and maintenance can be carried out to the transmission mechanism in housing 321, operation is more convenient.
Preferably, above-mentioned gear driven gear 241 is provided with three, and respectively one grade of driven gear, two gear passive tooths
Wheel and three gear driven gears, can be achieved being switched fast for different stalls.
Preferably, above-mentioned shifting slide gear 232 is triple gear, and triple gear can be realized with three gear driven gears 241
Engagement respectively between the excess-three gear driven gear 241 of shifting slide gear 232, is switched fast gear, realizes drive axle difference shelves
The transmission of position.
By spline fitted between the above-mentioned axle 23 of shifting slide gear 232 and one, beneficial to the axial movement of shifting slide gear 232.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (7)
- A kind of 1. rice harvester high-clearance drive axle, it is characterised in that：It is coupled seat assembly (1), transmission mechanisms including HST (2) and two sides subtract assembly (3)；The HST is coupled seat assembly (1) and is fixed in the transmission mechanisms (2)；Transmission mechanisms (2) bottom is provided with link (4), and two sides subtract assembly (3) and are symmetrically distributed in the speed change The lower end both sides of draw box mechanism (2), and be fixedly connected respectively with the link (4)；Two sides subtract assembly (3) and are connected with driving wheel (34), the other end respectively away from one end of transmission mechanisms (2) It is connected respectively with the transmission mechanisms (2), the bottom level of the driving wheel (34) is highly less than the speed change punch-out equipment The bottom level height of structure (2).
- A kind of 2. rice harvester high-clearance drive axle according to claim 1, it is characterised in that：The speed change punch-out equipment Structure (2) includes casing (21), the input gear (22) being rotatably arranged in casing (21), an axle (23), two axles (24) and three axles (25)；One axle (23), two axles (24) and three axles (25) are horizontally disposed, and parallel interval is distributed；Commonly engaged gear (231) is fixed with one axle (23) and can be described defeated along its shifting slide gear (232) in axial sliding Enter gear (22) to engage with the commonly engaged gear (231)；Axially distributed on two axle (24) to have multiple gear driven gears (241), the shifting slide gear (232) is slidably extremely Engaged respectively with multiple gear driven gears (241)；Three shaft gears (251) and two dental inlay components (252), two dental inlay components are respectively fixed with three axle (25) (252) be located at three shaft gears (251) both sides, and can be moved axially respectively along three axle (25), three shaft gear (251) with One of them described gear driven gear (241) engagement, two sides subtract be respectively provided with assembly (3) with an axle (23), Two axles (24) input gear axle (31) parallel with three axles (25) difference, one end of the input gear axle (31) is respectively protruding into In casing (21), and its one end has and the one-to-one first gear (311) of two dental inlay components (252), institute respectively State in dental inlay component (252) moving process, be movable to and corresponding dental inlay component (252) engagement or separation；The bottom level of the driving wheel (34) is highly less than the bottom level height of the casing (21).
- A kind of 3. rice harvester high-clearance drive axle according to claim 2, it is characterised in that：Each side subtracts Assembly (3) forms by casing assembly (32), semiaxis (33) and the input gear axle (31), the input gear axle (31) The other end is located in the casing assembly (32), and is rotatablely connected with casing assembly (32), and the input gear axle (31) Second gear (312) is fixed with the other end, the semiaxis (33) be arranged in parallel with input gear axle (31), and its one end is located at In the casing assembly (32), and it is rotatablely connected with casing assembly (32), one end of the semiaxis (33) has passes gear wheel eventually (331), the other end of the semiaxis (33) passes through the corresponding casing assembly (32) and extends its outside, the second gear (312) engaged with the corresponding gear wheel (331) that passes eventually, the driving wheel (34) is separately fixed at the other end end of semiaxis (33) Portion, the casing assembly (32) are fixedly connected with the link (4).
- A kind of 4. rice harvester high-clearance drive axle according to claim 3, it is characterised in that：The driving wheel (34) bottom level height of the level height of axial line less than the transmission mechanisms (2).
- A kind of 5. rice harvester high-clearance drive axle according to claim 4, it is characterised in that：The casing assembly (32) it is made up of housing (321) and end cap (322), the housing (321) deviates from a side opening of the transmission mechanisms (2), The end cap (322) is fixed on the opening of the housing (321), and the housing (321), which is provided with, supplies the input gear axle (31) through hole passed through, the end cap (322) are provided with the through hole passed through for the semiaxis (33).
- A kind of 6. rice harvester high-clearance drive axle according to any one of claim 2 to 5, it is characterised in that：Institute State gear driven gear (241) and be provided with three, and respectively one grade of driven gear, two gear driven gears and three gear passive tooths Wheel.
- A kind of 7. rice harvester high-clearance drive axle according to claim 6, it is characterised in that：The shifting slide gear (232) it is triple gear.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017202034942 | 2017-03-03 | ||
| CN201720203494 | 2017-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658531U true CN206658531U (en) | 2017-11-24 |
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ID=60374248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720304105.5U Active CN206658531U (en) | 2017-03-03 | 2017-03-27 | A kind of rice harvester high-clearance drive axle |
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| Country | Link |
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| CN (1) | CN206658531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124600A (en) * | 2018-02-05 | 2018-06-08 | 温岭市明华齿轮有限公司 | Driving axle for rice cutter |
| CN115742738A (en) * | 2022-11-21 | 2023-03-07 | 江苏沃得农业机械股份有限公司 | Drive axle of whole-rod type sugarcane harvester |
-
2017
- 2017-03-27 CN CN201720304105.5U patent/CN206658531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124600A (en) * | 2018-02-05 | 2018-06-08 | 温岭市明华齿轮有限公司 | Driving axle for rice cutter |
| CN115742738A (en) * | 2022-11-21 | 2023-03-07 | 江苏沃得农业机械股份有限公司 | Drive axle of whole-rod type sugarcane harvester |
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Address after: 273300 west side of 327 national highway, Hutong village, Pingyi Town, Pingyi County, Linyi City, Shandong Province Patentee after: Shandong Weichai Lovol transmission Co.,Ltd. Address before: 273300 west head of JUNHE Road, Pingyi Development Zone, Linyi City, Shandong Province Patentee before: SHANDONG LOVOL TRANSMISSION Co.,Ltd. |