CN202360701U - Speed change transmission route for walking and rice transplanting of high-speed rice transplanting machine - Google Patents
Speed change transmission route for walking and rice transplanting of high-speed rice transplanting machine Download PDFInfo
- Publication number
- CN202360701U CN202360701U CN2011204987156U CN201120498715U CN202360701U CN 202360701 U CN202360701 U CN 202360701U CN 2011204987156 U CN2011204987156 U CN 2011204987156U CN 201120498715 U CN201120498715 U CN 201120498715U CN 202360701 U CN202360701 U CN 202360701U
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- walking
- rice transplanting
- rice
- transplanting
- gear
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Abstract
The utility model discloses a speed change transmission route for walking and rice transplanting of a high-speed rice transplanting machine. In a walking part, power is transmitted from a hydraulic stepless speed variator to an input shaft 18, walking drive gear 17 or 16, a walking driven gear 19, a walking driven shaft 20, a walking normally-meshed drive gear 8, a walking normally-meshed driven gear 12, a front axle differential shell 14, a front axle semi-shaft 15 and a rear axle drive bevel gear 13. In a rice transplanting part, power is transmitted through the input shaft 18, a unidirectional clutch 10, a rice-transplanting normally-meshed drive gear 11, a rice-transplanting normally-meshed driven gear 9, rice-transplanting drive gears of each shift, synchronizer A for rice-transplanting 1-2 shift or synchronizer B for rice-transplanting 3-4 shift or synchronizer C for rice-transplanting 5-6 shift, rice-transplanting driven gears of each shift, a rice-transplanting driven shaft 21, and a rice-transplanting input bevel gear 1. The speed change transmission route has the advantages of high efficiency and stability, compact structure, steady transmission, and easy control.
Description
The technical field volume
The present invention relates to agricultural mechanical field, especially the machines working in paddy field field specifically is a kind of walking and rice transplanting speed change drive path of high-speed transplanter.
Background technique
At present, along with the agricultural technology development, China's paddy planting major part has been realized mechanized.The power of traditional paddy field rice transplanter all is to arrive gear through motor through chain, band or gear transmission, and this mode makes that drive mechanism is big, vibratory impulse is big, energy consumption is higher.
Summary of the invention
The objective of the invention is:, a kind of transmission more science, efficient higher, transmission high-speed transplanter walking more stably and rice transplanting speed change drive path are provided to the deficiency of existing technology.
The present invention realizes through following technological scheme:
A kind of walking of high-speed transplanter and rice transplanting speed change drive path is characterized in that: the walking drive part is that motor passes to transmission input shaft 18, walking driving gear 17 or 16, walking driven gear 19, walking driven shaft 20, the normal engagement of walking driving gear 8, the normal engagement of walking driven gear 12, front axle differential shell 14, propons semiaxis 15 and back axle drive bevel gear 13 with power by hydraulic continuously variable transmission; Rice transplanting drive part power is often to mesh driving gear 11, rice transplanting by transmission input shaft 18, overrunning clutch 10, rice transplanting often to mesh that driven gear 9, rice transplanting respectively keep off driving gear, rice transplanting 1-2 retaining synchronizer A or 3-4 retaining synchronizer B or 5-6 retaining synchronizer C, rice transplanting respectively keeps off driven gear, rice transplanting speed change driven shaft 21, rice transplanting input bevel gear 1.
During road running, each gear synchronizer of rice transplanting all mediates, and the rice transplanting drive part is not worked, and does not promptly carry out the rice transplanting action; When getting into the field, make the work of rice transplanting drive part, then carry out corresponding rice transplanting action through stirring corresponding gear synchronizer; Swing to when going when vehicle, overrunning clutch is transferring power not, and the rice transplanting drive part is not worked, and has avoided planting action, and rice transplanting mechanism is played a protective role.
The beneficial effect of the utility model is: simple in structure, volume is little, transmission is more steady, handles easily, and during reverse travel, even mistake is hung the rice transplanting synchronizer, also can not carry out the rice transplanting action, and rice transplanting mechanism is played a protective role.
Description of drawings
Fig. 1 is an embodiment of the invention transmission simplified schematic diagram.
Among the figure: 1 is rice transplanting input bevel gear; 2 are rice transplanting 1 retaining driven gear; 3 are rice transplanting 2 retaining driven gears; 4 are rice transplanting 3 retaining driven gears; 5 are rice transplanting 4 retaining driven gears; 6 are rice transplanting 5 retaining driven gears; 7 are rice transplanting 6 retaining driven gears; 8 are the normal engagement of walking driving gear; 9 often mesh driven gear for rice transplanting; 10 is overrunning clutch; 11 often mesh driving gear for rice transplanting; 12 are the normal engagement of walking driven gear; 13 is the back axle drive bevel gear; 14 is the front axle differential shell; 15 is the propons semiaxis; 16 are the high retaining of walking driving gear; 17 is that driving gear is kept out in walking; 18 is transmission input shaft; 19 are the walking driven gear; 20 are the walking driven shaft; 21 are rice transplanting speed change driven shaft; A is rice transplanting 1-2 retaining synchronizer; B is rice transplanting 3-4 retaining synchronizer; C is rice transplanting 5-6 retaining synchronizer.
Embodiment
In conjunction with accompanying drawing the embodiment of the invention is specifically described:
As shown in Figure 1; A kind of walking of high-speed transplanter and rice transplanting speed change drive path, specifically: the walking drive part is that motor passes to transmission input shaft 18, walking high or low retaining driving gear 16 or 17, walking driven gear 19, walking driven shaft 20, the normal engagement of walking driving gear 8, the normal engagement of walking driven gear 12, front axle differential shell 14, propons semiaxis 15 and back axle drive bevel gear 13 with power by hydraulic continuously variable transmission; Rice transplanting drive part power is often to mesh driving gear 11, rice transplanting by transmission input shaft 18, overrunning clutch 10, rice transplanting often to mesh that driven gear 9, rice transplanting respectively keep off driving gear, rice transplanting 1-2 retaining synchronizer A or 3-4 retaining synchronizer B or 5-6 retaining synchronizer C, rice transplanting respectively keeps off driven gear, rice transplanting driven shaft 21, rice transplanting output bevel gear 1.
When position shown in Figure 1; High and low retaining driven gear 19 and rice transplanting respectively keep off synchronizer and mediate; Input shaft 18 rotations this moment, high and low retaining driving gear and constant mesh gear 11 be rotation synchronously with it, and 9 idle running on axle 20 of driven gear are often meshed in rice transplanting; Output shaft is not driven, and transplanter is in static or the neutral sliding state.Driven gear 19 is stirred to the right, made it to be meshed, transplanter is hung up advance at utmost speed retaining with driving gear 16; In like manner stir driven gear 19 left, make it to be meshed, then make transplanter hang up the low-speed forward retaining with driving gear 17.
The operation gear controller moves to left 1-2 retaining synchronizer A clutch collar, makes rice transplanting 1 retaining driven gear 2 and the rotation synchronously under the effect of synchronizer combined cover of 1-2 retaining synchronizer A splined hub.Engine torque like this; Through input shaft 18, overrunning clutch 10, constant mesh gear 11, constant mesh gear 9 and on 1 retaining driving gear, 1 retaining driven gear 2 and 1-2 retaining synchronizer A splined hub pass to output shaft through spline; Until planting mechanism, transplanter is just planted action with 1 retaining speed like this.If operation speed changer Effector 1-2 retaining synchronizer A combined cover moves to right, withdraw from 1 retaining and get into neutral, continue to promote 1-2 retaining synchronizer combined cover to the right, 2 retaining driven gears 3 and 1-2 retaining synchronizer A splined hub are rotated synchronously.Engine torque through through input shaft 18, overrunning clutch 10, constant mesh gear 11, constant mesh gear 9 and on 2 retaining driving gears, 2 retaining driven gears 3 and 1-2 retaining synchronizer A splined hub pass to output shaft through spline; Until planting mechanism, just plant action with 2 retaining speed.Herewith can analogize, through handle synchronizer B respectively, C moves to left or move to right, just can carry out other each gear speed and plant action.
Adopt overrunning clutch 10 among the design; When transplanter in when reversing, rice transplanting transmission gear and constant mesh gear 11 skies are enclosed within on the input shaft 18, power can not be delivered on the driven gear 9; Thereby avoided planting action, rice transplanting mechanism has been played a protective role.
Claims (1)
1. the walking of a high-speed transplanter and rice transplanting speed change drive path is characterized in that: the walking drive part is that motor passes to transmission input shaft (18), walking driving gear (17) or (16), walking driven gear (19), walking driven shaft (20), the normal engagement of walking driving gear (8), the normal engagement of walking driven gear (12), front axle differential shell (14), propons semiaxis (15) and back axle drive bevel gear (13) with power by hydraulic continuously variable transmission; Rice transplanting drive part power is often to mesh driving gear (11), rice transplanting by transmission input shaft (18), overrunning clutch (10), rice transplanting often to mesh that driven gear (9), rice transplanting respectively keep off driving gear, rice transplanting 1-2 retaining synchronizer A or 3-4 retaining synchronizer B or 5-6 retaining synchronizer C, rice transplanting respectively keeps off driven gear, rice transplanting driven shaft (21), rice transplanting input bevel gear (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204987156U CN202360701U (en) | 2011-12-05 | 2011-12-05 | Speed change transmission route for walking and rice transplanting of high-speed rice transplanting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204987156U CN202360701U (en) | 2011-12-05 | 2011-12-05 | Speed change transmission route for walking and rice transplanting of high-speed rice transplanting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360701U true CN202360701U (en) | 2012-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204987156U Expired - Fee Related CN202360701U (en) | 2011-12-05 | 2011-12-05 | Speed change transmission route for walking and rice transplanting of high-speed rice transplanting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360701U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851183A (en) * | 2012-12-07 | 2014-06-11 | 上海汽车集团股份有限公司 | Vehicle one-way clutch motive power coupling transmission control device and method as well as automobile |
| CN107830117A (en) * | 2017-12-01 | 2018-03-23 | 新乡市豫新航空工业制品有限公司 | A kind of speedup reversing box with reversion transcendent function |
| CN110710370A (en) * | 2019-10-22 | 2020-01-21 | 湖南农业大学 | Chain clamp type transplanter power transmission system |
| WO2020244091A1 (en) * | 2019-06-06 | 2020-12-10 | 丰疆智能科技研究院(常州)有限公司 | Rice transplanter, gearbox, gearbox housing, and power transmission method for rice transplanter |
-
2011
- 2011-12-05 CN CN2011204987156U patent/CN202360701U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851183A (en) * | 2012-12-07 | 2014-06-11 | 上海汽车集团股份有限公司 | Vehicle one-way clutch motive power coupling transmission control device and method as well as automobile |
| CN103851183B (en) * | 2012-12-07 | 2016-12-21 | 上海汽车集团股份有限公司 | Automobile-used one-way clutch power coupling transmission control device and method, automobile |
| CN107830117A (en) * | 2017-12-01 | 2018-03-23 | 新乡市豫新航空工业制品有限公司 | A kind of speedup reversing box with reversion transcendent function |
| CN107830117B (en) * | 2017-12-01 | 2024-05-28 | 河南新航航空设备科技有限公司 | Speed-increasing reversing box with reversing overrunning function |
| WO2020244091A1 (en) * | 2019-06-06 | 2020-12-10 | 丰疆智能科技研究院(常州)有限公司 | Rice transplanter, gearbox, gearbox housing, and power transmission method for rice transplanter |
| CN110710370A (en) * | 2019-10-22 | 2020-01-21 | 湖南农业大学 | Chain clamp type transplanter power transmission system |
| CN110710370B (en) * | 2019-10-22 | 2024-05-28 | 湖南农业大学 | Power transmission system of chain clamp type transplanter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121205 |