CN201192986Y - Drive apparatus for four-wheel tractor trailer - Google Patents
Drive apparatus for four-wheel tractor trailer Download PDFInfo
- Publication number
- CN201192986Y CN201192986Y CNU2008200895736U CN200820089573U CN201192986Y CN 201192986 Y CN201192986 Y CN 201192986Y CN U2008200895736 U CNU2008200895736 U CN U2008200895736U CN 200820089573 U CN200820089573 U CN 200820089573U CN 201192986 Y CN201192986 Y CN 201192986Y
- Authority
- CN
- China
- Prior art keywords
- trailer
- clutch
- power
- tractor
- wheel 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 discloses a driving device of a four-wheel tractor trailer, which comprises a four-wheel tractor, a trailer, a towing bracket, a power output shaft, a rear transmission shaft, a clutch, a trailer gear box, a trailer half axle and a trailer walking wheel; the four-wheel tractor is connected with the trailer through the towing bracket; the power output shaft at the rear part of the four-wheel tractor is connected with the rear transmission shaft; the other end of the rear transmission shaft is connected with the trailer gear box; the clutch is arranged between the rear transmission shaft and the trailer gear box, and the clutch is provided with a clutch handle; two trailer half axles are connected with the sides of the trailer gear box in the longitudinal direction, and both ends of a pair of the trail half axles are respectively provided with the trailer walking wheel. The driving device has the advantages that the structure is simple, the design is reasonable, and the problem of the tractor with the trailer that the walking is difficult can be better resolved by outputting the power to the trailer. The driving device is suitable to be installed and applied to different four-wheel tractor with the trailer.
Description
Technical field
The utility model relates to the driving arrangement of tractor trailer, refers more particularly to a kind of actuating device of four-wheeled tractor trailer.
Background technology
Four-wheeled tractor mostly is to walk in the field or the hillside dirt road, runs into sleety weather, and walking is difficulty very.Particularly need to carry additionally trailer and do when transporting, it is just more difficult to move ahead or move backward, and often takes place to fall into car, delays work and mistakes.
Summary of the invention
Goal of the invention of the present utility model, being to provide a kind of can effectively overcome the problems referred to above, can be the actuating device that trailer provides the four-wheeled tractor trailer of power.
The technical solution of the utility model is such, a kind of actuating device of four-wheeled tractor trailer, and it comprises four-wheeled tractor, trailer, drawbar frame, power take-off shaft, rear propeller shaft, power-transfer clutch, trailer gear case, trailer semiaxis and trailer road wheel; Described four-wheeled tractor is connected with described trailer by described drawbar frame; The power take-off shaft at described four-wheeled tractor rear portion is connected with described rear propeller shaft, and the other end of rear propeller shaft is connected with described trailer gear case; Between rear propeller shaft and the trailer gear case described power-transfer clutch is housed, power-transfer clutch is provided with clutch handle; The vertical both sides of described trailer gear case are connected with described trailer semiaxis, and described trailer road wheel is equipped with at the two ends of a pair of trailer semiaxis respectively.
Characteristics of the present utility model are: simple in structure, reasonable in design, by to the trailer outputting power, can solve the problem of the trac. difficulty in walking of carrying additionally trailer preferably.Be fit to various four-wheeled tractors and carry additionally installing and using of trailer.
Description of drawings
Fig. 1 is a kind of actuating device elevational schematic view of four-wheeled tractor trailer;
Wherein: 1 four-wheeled tractor, 2 trailers, 3 drawbar frames, 4 power take-off shafts, 5 rear propeller shafts, 6 power-transfer clutchs, 7 clutch handles, 8 trailer gears case, 9 trailer semiaxis, 10 trailer road wheels.
The specific embodiment
As shown in Figure 1, a kind of actuating device of four-wheeled tractor trailer, it comprises four-wheeled tractor 1, trailer 2, drawbar frame 3, power take-off shaft 4, rear propeller shaft 5, power-transfer clutch 6, trailer gear case 8, trailer semiaxis 9 and trailer road wheel 10; Described four-wheeled tractor 1 is connected with described trailer 2 by described drawbar frame 3; The power take-off shaft 4 at described four-wheeled tractor 1 rear portion is connected with described rear propeller shaft 5, and the other end of rear propeller shaft 5 is connected with described trailer gear case 8; Described power-transfer clutch 6 is housed between rear propeller shaft 5 and the trailer gear case 8, and power-transfer clutch 6 is provided with clutch handle 7; Described trailer gear case 8 vertical both sides are connected with described trailer semiaxis 9, and described trailer road wheel 10 is equipped with at the two ends of a pair of trailer semiaxis 9 respectively.
During use,, under trailer zero load or the reasonable situation of road, can rear propeller shaft 5 be separated with trailer gear case 8 by clutch handle 7 in order to save fuel oil.If run into sleety weather or road is bad, four-wheeled tractor 1 walking can combine rear propeller shaft 5 upward by clutch handle 7 very at need with trailer gear case 8, and then reach the trac. of the carrying additionally trailer normal purpose of walking.
Claims (1)
1. the actuating device of a four-wheeled tractor trailer, it comprises four-wheeled tractor (1), trailer (2), drawbar frame (3), power take-off shaft (4) and trailer road wheel (10); It is characterized in that it also comprises rear propeller shaft (5), power-transfer clutch (6), trailer gear case (8), trailer semiaxis (9); Described four-wheeled tractor (1) is connected with described trailer (2) by described drawbar frame (3); The power take-off shaft (4) at described four-wheeled tractor (1) rear portion is connected with described rear propeller shaft (5), and the other end of rear propeller shaft (5) is connected with described trailer gear case (8); Between rear propeller shaft (5) and the trailer gear case (8) described power-transfer clutch (6) is housed, power-transfer clutch (6) is provided with clutch handle (7); Described trailer gear case (8) vertically is connected with described trailer semiaxis (9) in both sides, and described trailer road wheel (10) is equipped with at the two ends of a pair of trailer semiaxis (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200895736U CN201192986Y (en) | 2008-03-22 | 2008-03-22 | Drive apparatus for four-wheel tractor trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200895736U CN201192986Y (en) | 2008-03-22 | 2008-03-22 | Drive apparatus for four-wheel tractor trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192986Y true CN201192986Y (en) | 2009-02-11 |
Family
ID=40392530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200895736U Expired - Fee Related CN201192986Y (en) | 2008-03-22 | 2008-03-22 | Drive apparatus for four-wheel tractor trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192986Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991594A (en) * | 2012-12-04 | 2013-03-27 | 鲍建中 | Novel semi-trailer tractor |
-
2008
- 2008-03-22 CN CNU2008200895736U patent/CN201192986Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991594A (en) * | 2012-12-04 | 2013-03-27 | 鲍建中 | Novel semi-trailer tractor |
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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: 20090211 Termination date: 20100322 |