CN2811052Y - Transmission mechanism for walking tractor driving trailer - Google Patents
Transmission mechanism for walking tractor driving trailer Download PDFInfo
- Publication number
- CN2811052Y CN2811052Y CN 200520021191 CN200520021191U CN2811052Y CN 2811052 Y CN2811052 Y CN 2811052Y CN 200520021191 CN200520021191 CN 200520021191 CN 200520021191 U CN200520021191 U CN 200520021191U CN 2811052 Y CN2811052 Y CN 2811052Y
- Authority
- CN
- China
- Prior art keywords
- trailer
- shaft
- gear box
- driving
- walker tractor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a transmission mechanism for a walking tractor to drive a trailer, which belongs to an agricultural power transportation tool. The side part of a gear box of the walking tractor is provided with a power output shaft, and a driving chain wheel is fixed on the power output shaft; a gear box is matched under the gear box, and a power input shaft of the gear box is fixedly matched with a driven chain wheel; a chain is sheathed on the driving and the driven chain wheels. The front and the rear ends of a universal transmission shaft are respectively connected with a driving shaft of the gear box and a driving axle assembly of a trailer; the gear box is composed of a driving bevel gear and driven bevel gear which are respectively and fixedly arranged on the power input shaft and the driving shaft. The machine has the advantages of simple structure, reliable power transmission and unit transportation and bearing capacity improvement.
Description
Technical field
The utility model belongs to the farm power cargo carrier, relates generally to walker tractor and breakdown trailer facility.
Background technology
Walker tractor is after finishing agriculture farm work, and a lot of times are that breakdown trailer carries out transport, have improved the service efficiency of walker tractor effectively.But, present walker tractor just carries out simply with trailer that machinery articulates, and by the propulsive effort breakdown trailer motion of drive wheel of hand tractor, the trailer road wheel is that servo-actuated is rotated, whole unit there is not propulsive effort, obviously, because drive wheel of hand tractor and frictional ground force are limited, the rate of skidding improves, the unit load carried reduces, and the power of walker tractor driving engine also has residue at this moment, causes power waste and waste, can not give full play to walker tractor engine power ability.
Summary of the invention
The purpose of this utility model is exactly technical matters and the defective at above-mentioned existing walker tractor and the existence of trailer unit, design provides a kind of walker tractor driving-trailer transmission device, reach the carried and transported ability that increases substantially walker tractor and trailer unit, give full play to the purpose of walker tractor engine power ability.
Basic design of the present utility model is, on the change speed gear box sidepiece of walker tractor, be provided with power take-off shaft, drive sprocket is packed on the power take-off shaft external end head, transmission gearbox is configured in the change speed gear box below, on the axle head of the power input shaft outside of transmission gearbox, join admittedly by movable sprocket, chain is socketed in drive sprocket and by on the movable sprocket, the axle drive shaft rear end of transmission gearbox is connected with the universal drive shaft front end, and the universal drive shaft rear end is connected with the drive axle assembly of trailer; Transmission gearbox is by power input shaft, axle drive shaft and be packed in respectively on power input shaft, the axle drive shaft and intermeshing driving bevel gear, passive bevel gear assembly, and so far constitutes walker tractor driving-trailer transmission device.
The utility model has been given full play to walker tractor engine power ability, make the road wheel of trailer become drive wheel, increased substantially the carried and transported ability of walker tractor and trailer unit, carrying capacity strengthens, and has simple in structure, transmission of power reliable characteristics.
Description of drawings
Fig. 1 is a walker tractor driving-trailer transmission device overall structure scheme drawing;
Fig. 2 is the transmission gearbox structural representation.
Piece number explanation among the figure:
1, walker tractor, 2, change speed gear box, 3, drive sprocket, 4, power take-off shaft, 5, chain, 6, power input shaft, 7, by movable sprocket, 8, transmission gearbox, 9, axle drive shaft, 10, universal drive shaft, 11, drive axle assembly, 12, trailer, 13, driving bevel gear, 14, passive bevel gear.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.Walker tractor driving-trailer transmission device comprise walker tractor 1 and walker tractor 1 change speed gear box 2, with walker tractor 1 bonded assembly trailer 12 and trailer 12 on drive axle assembly 11, on change speed gear box 12 sidepieces, be provided with power take-off shaft 4, drive sprocket 3 is packed on power take-off shaft 4 external end heads, transmission gearbox 8 is configured in change speed gear box 2 belows, admittedly join by movable sprocket 7 on power input shaft 6 outside axle heads of transmission gearbox 8, chain 5 is socketed in drive sprocket 3 and by on the movable sprocket 7; Axle drive shaft 9 rear ends of transmission gearbox 8 are connected with universal drive shaft 10 front ends, and universal drive shaft 10 rear ends are connected with the drive axle assembly 11 of trailer 12.Install driving bevel gear 13 and passive bevel gear 14 on power input shaft 6 and axle drive shaft 9 respectively, main, passive bevel gear 13,14 all is configured in transmission gearbox 8 chambeies, and is meshing with each other.
When walker tractor and trailer unit carry out hauling operation, the power take-off shaft 4 of change speed gear box 2 passes to the power of walker tractor 1 driving engine the power input shaft 6 of transmission gearbox 8 through drive sprocket 3, chain 5, by movable sprocket 7, through driving bevel gear 13, passive bevel gear 14 axle drive shaft 9 is rotated, drive axle assembly 11 motions through universal drive shaft 10 driving-trailers 12, make trailer following walking wheel become the power driven wheel, walker tractor and trailer unit are the four wheel drive structure in the transportation walking, have improved transport capacity and through performance.
Claims (2)
1, a kind of walker tractor driving-trailer transmission device, the change speed gear box (2) that comprises walker tractor (1) and walker tractor (1), with the drive axle assembly (11) on walker tractor (1) bonded assembly trailer (12) and the trailer (12), it is characterized in that on change speed gear box (12) sidepiece, being provided with power take-off shaft (4), drive sprocket (3) is packed on power take-off shaft (4) external end head, transmission gearbox (8) is configured in change speed gear box (2) below, admittedly joining by movable sprocket (7) on the axle head of the power input shaft (6) of transmission gearbox (8) outside, chain (5) is socketed in drive sprocket (3) and by on the movable sprocket (7); Axle drive shaft (9) rear end of transmission gearbox (8) is connected with universal drive shaft (10) front end, and universal drive shaft (10) rear end is connected with the drive axle assembly (11) of trailer (12).
2, walker tractor driving-trailer transmission device according to claim 1, it is characterized in that on power input shaft (6) and axle drive shaft (9), installing respectively driving bevel gear (13) and passive bevel gear (14), main, passive bevel gear (13), (14) all are configured in transmission gearbox (8) chamber, and are meshing with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021191 CN2811052Y (en) | 2005-07-07 | 2005-07-07 | Transmission mechanism for walking tractor driving trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021191 CN2811052Y (en) | 2005-07-07 | 2005-07-07 | Transmission mechanism for walking tractor driving trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811052Y true CN2811052Y (en) | 2006-08-30 |
Family
ID=36937436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520021191 Expired - Fee Related CN2811052Y (en) | 2005-07-07 | 2005-07-07 | Transmission mechanism for walking tractor driving trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811052Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587409A (en) * | 2013-11-05 | 2014-02-19 | 通海宏兴工贸有限公司 | Full-wheel-drive tractor chassis driven by gearbox chain |
-
2005
- 2005-07-07 CN CN 200520021191 patent/CN2811052Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587409A (en) * | 2013-11-05 | 2014-02-19 | 通海宏兴工贸有限公司 | Full-wheel-drive tractor chassis driven by gearbox chain |
| CN103587409B (en) * | 2013-11-05 | 2016-06-22 | 通海宏兴工贸有限公司 | Tractor chassis is driven in change speed gear box chain drive entirely |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |