CN202200841U - Transmission mechanism of driving trailer of four-wheel tractor - Google Patents
Transmission mechanism of driving trailer of four-wheel tractor Download PDFInfo
- Publication number
- CN202200841U CN202200841U CN201120314588XU CN201120314588U CN202200841U CN 202200841 U CN202200841 U CN 202200841U CN 201120314588X U CN201120314588X U CN 201120314588XU CN 201120314588 U CN201120314588 U CN 201120314588U CN 202200841 U CN202200841 U CN 202200841U
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- shaft
- trailer
- power
- gear box
- power output
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Abstract
The utility model provides a transmission mechanism of a driving trailer of a four-wheel tractor, and belongs to agricultural machines. A power delivery connecting shaft is mounted at one side part of the four-wheel tractor and positioned behind a transfer case; a power output shaft is arranged on the transfer case; a main clutch is assembled on the power output shaft; the power output shaft is connected with the power delivery connecting shaft by a first universal transmission shaft; a gearbox is fixedly mounted on the trailer; the two ends of a second universal transmission shaft are respectively connected with the power delivery connecting shaft and the power output shaft of the gearbox; the two ends of a third universal transmission shaft are respectively connected to the power output shaft of the gearbox and a driving axle assembly of the trailer; and an assistant clutch is assembled on the power output shaft of the gearbox. The transmission mechanism has the advantages of simple and reasonable structure, reliable delivery, few using faults, steady unit operation, high unit transportation passing ability, and high adaptability to road conditions, and fully and effectively utilizes the power of a tractor engine.
Description
Technical field
The utility model belongs to field machine, relates generally to a kind of and trailer drive transmission device four-wheel tractor.
Background technology
In order to give full play to and utilize the effective power of tractor engine, improve the towability of trac. and the carrying capacity of unit, four-wheeled tractor becomes the important motivity machinery in the present agricultural production, and recoverable amount increases fast.But; Owing to do not had propulsive effort by the trailer of four-wheeled tractor tractive, in the breakdown trailer hauling operation of reality, the skidding of four-wheeled tractor drive wheel still can occur; Not only tractive force descends; The unit carrying capacity is poor, and the engine power of trac. can not give full play to and utilize, and causes energy loss and waste.The problems referred to above, reaction is particularly outstanding on surface road condition difference and batter ground.For addressing the above problem, the applicant had had once researched and developed a kind of drive mechanism, had tentatively solved the problem that prior art exists, and still, owing to adopt sprocket wheel, chain transferring power on the structure design, not only complex structure, and operational reliability is poor, and fault is more.
Summary of the invention
The purpose of the utility model is exactly the problem that exists to above-mentioned prior art; Design provides a kind of and four-wheeled tractor driving-trailer transmission device, reaches the simplification drive mechanism, reduces the operation fault, fully effectively brings into play tractor engine power, raising conveying efficiency and unit carrying capacity, reduces the purpose that skidding takes place.
The basic design of the utility model is; Four-wheeled tractor driving-trailer transmission device comprises four-wheeled tractor and trailer; On the four-wheeled tractor sidepiece, be positioned at the auxiliary gear box rear transmission of power adapter shaft be installed; Power take-off shaft is set on auxiliary gear box, and master clutch is fitted on the power take-off shaft, and the two ends of first universal drive shaft are connected with the transmission of power adapter shaft with power take-off shaft respectively; In trailer chassis, the position, drive axle assembly the place ahead that is positioned at trailer installs change speed gear box; The two ends of second universal drive shaft are connected with the change speed gear box power input shaft with the transmission of power adapter shaft respectively; The two ends of the 3rd universal drive shaft are connected on the drive axle assembly of change speed gear box power take-off shaft and trailer, equipped side clutch on the change speed gear box power take-off shaft.
The following walking wheel that the utility model utilizes the engine power of four-wheeled tractor to make and articulates supporting trailer with it becomes the power driven wheel; Increase substantially the conveying efficiency and the carrying capacity of unit; Bring into play and utilized tractor engine power effectively; Have new reasonable simple, the reliable transmission of structure design, operational failure is few, unit operation is steady, adaptive capacity is strong characteristics, especially be fit to use under the situation of hillside fields and road conditions difference.
Description of drawings
Accompanying drawing is a four-wheeled tractor driving-trailer transmission device overall structure scheme drawing.
Piece number explanation among the figure:
1, four-wheeled tractor, 2, trailer, 3, auxiliary gear box, 4, power take-off shaft, 5, first universal drive shaft, 6, transmission of power adapter shaft, 7, second universal drive shaft, 8, change speed gear box, 9, side clutch, 10, the 3rd universal drive shaft, 11, drive axle assembly, 12, master clutch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.Four-wheeled tractor driving-trailer transmission device comprises four-wheeled tractor 1 and trailer 2; On four-wheeled tractor 1 sidepiece, be positioned at auxiliary gear box 3 rears transmission of power adapter shaft 6 be installed; Power take-off shaft 4 is set on auxiliary gear box 3; Master clutch 12 is fitted on the power take-off shaft 4, and the two ends of first universal drive shaft 5 are connected with transmission of power adapter shaft 6 with power take-off shaft 4 respectively; On trailer 2 vehicle frames, the position, drive axle assembly 11 the place ahead that is positioned at trailer 2 installs change speed gear box 8; The two ends of second universal drive shaft 7 are connected with change speed gear box 8 power input shafts with transmission of power adapter shaft 6 respectively; The two ends of the 3rd universal drive shaft 10 are connected on the drive axle assembly 11 of change speed gear box 8 power take-off shafts and trailer, equipped side clutch 9 on change speed gear box 8 power take-off shafts.
During hauling operation; The engine rotation power of four-wheeled tractor 1 passes to the drive axle assembly 11 of trailer 2 through auxiliary gear box 3, power take-off shaft 4, master clutch 12, first universal drive shaft 5, transmission of power adapter shaft 6, second universal drive shaft 7, change speed gear box 8, side clutch 9, the 3rd universal drive shaft 10, realizes that the servo-actuated trailer becomes the power driven trailer.After cutting off the dynamic movement transmission of master clutch 12 and side clutch 9; Trailer 2 promptly becomes unpowered servo-actuated trailer; And during trailer 2 walking, except that drive axle assembly 11 and the 3rd universal drive shaft 10 are in the rotary state, miscellaneous part all remains static.
Claims (1)
1. four-wheeled tractor driving-trailer transmission device; Comprise four-wheeled tractor (1) and trailer (2); It is characterized in that on four-wheeled tractor (1) sidepiece, be positioned at auxiliary gear box (3) rear transmission of power adapter shaft (6) is installed; Power take-off shaft (4) is set on auxiliary gear box (3), and master clutch (12) is fitted on the power take-off shaft (4), and the two ends of first universal drive shaft (5) are connected with transmission of power adapter shaft (6) with power take-off shaft (4) respectively; On trailer (2) vehicle frame, drive axle assembly (11) position, the place ahead that is positioned at trailer (2) installs change speed gear box (8); The two ends of second universal drive shaft (7) are connected with change speed gear box (8) power input shaft with transmission of power adapter shaft (6) respectively; The two ends of the 3rd universal drive shaft (10) are connected on the drive axle assembly (11) of change speed gear box (8) power take-off shaft and trailer (2), equipped side clutch (9) on change speed gear box (8) power take-off shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120314588XU CN202200841U (en) | 2011-08-26 | 2011-08-26 | Transmission mechanism of driving trailer of four-wheel tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120314588XU CN202200841U (en) | 2011-08-26 | 2011-08-26 | Transmission mechanism of driving trailer of four-wheel tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200841U true CN202200841U (en) | 2012-04-25 |
Family
ID=45964977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120314588XU Expired - Lifetime CN202200841U (en) | 2011-08-26 | 2011-08-26 | Transmission mechanism of driving trailer of four-wheel tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200841U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046507A (en) * | 2012-12-26 | 2013-04-17 | 长沙中联重科环卫机械有限公司 | Driving mechanism for equipment |
| CN103192701A (en) * | 2013-04-25 | 2013-07-10 | 张永林 | Trailer driving device for four-wheel drive tractor |
| CN105857068A (en) * | 2016-03-30 | 2016-08-17 | 四川川龙拖拉机制造有限公司 | Tractor trailer driving unit |
| CN112810713A (en) * | 2021-02-09 | 2021-05-18 | 益阳富佳科技有限公司 | Front-drive crawler tractor |
-
2011
- 2011-08-26 CN CN201120314588XU patent/CN202200841U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046507A (en) * | 2012-12-26 | 2013-04-17 | 长沙中联重科环卫机械有限公司 | Driving mechanism for equipment |
| CN103046507B (en) * | 2012-12-26 | 2015-02-18 | 长沙中联重科环卫机械有限公司 | Driving mechanism for equipment |
| CN103192701A (en) * | 2013-04-25 | 2013-07-10 | 张永林 | Trailer driving device for four-wheel drive tractor |
| CN103192701B (en) * | 2013-04-25 | 2015-09-23 | 张永林 | A kind of four-wheel drive tractor trailer actuating device |
| CN105857068A (en) * | 2016-03-30 | 2016-08-17 | 四川川龙拖拉机制造有限公司 | Tractor trailer driving unit |
| CN105857068B (en) * | 2016-03-30 | 2018-08-21 | 四川川龙拖拉机制造有限公司 | A kind of tractor trailer drive train |
| CN112810713A (en) * | 2021-02-09 | 2021-05-18 | 益阳富佳科技有限公司 | Front-drive crawler tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |
|
| CX01 | Expiry of patent term |