CN200967507Y - Rear drive trailer of hand tractor - Google Patents
Rear drive trailer of hand tractor Download PDFInfo
- Publication number
- CN200967507Y CN200967507Y CN 200620065355 CN200620065355U CN200967507Y CN 200967507 Y CN200967507 Y CN 200967507Y CN 200620065355 CN200620065355 CN 200620065355 CN 200620065355 U CN200620065355 U CN 200620065355U CN 200967507 Y CN200967507 Y CN 200967507Y
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- CN
- China
- Prior art keywords
- frame
- model
- utility
- trailer
- vehicle frame
- 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 back driving trailer of a walking tractor and contains a frame. A rear wheel is arranged at the frame; a rear axle is arranged at the rear wheel; the rear axle is connected with a rear rotation axis at the position of the frame axis; the rear rotation axis is connected with a pto shaft by a cross pin type joint; the pto shaft is connected at a wave box; the wave box is connected with a gearshift lever assembly by a hydraulic cylinder; the back-end of the frame is provided with the hydraulic cylinder that drives the rear box of the tractor to lift downward and upward. A rear axle spindle is no need to be cutoff for the utility model is provided with a rear axle, thereby realizing installation convenience; besides, the invention has the effect of controlling the rear wheel driving for being provided with a gearshift lever assembly, thereby improving the driving ability at muddy roads, roads with chuckhole, etc. The improved utility model has low cost, can be widely applied to the trailer production of walking tractors.
Description
Technical field
The utility model relates to a kind of trailer, is meant a kind of rear drive trailer of walker tractor especially.
Background technology
The trailer of the walker tractor that uses is not owing to there is back-wheel drive at present, when its at mire, during the road traveling of hollow or upward slope, can't make full use of the power of driving engine, cause to improve the heavy burden ability of walker tractor, so occurred a kind of walker tractor on the market, it mainly is that the trailing wheel of Trailer type frame for use in vehicle is provided with the back axle that automobile is used, thereby reach the power elm of driving engine is delivered on the trailing wheel, realize the effect of back-wheel drive, because the restriction of existing body frame structure for automotive, when back axle is installed, usually the back axle main shaft is cut off, the main shaft after will cutting off then is welded on opposite side, interferes in vehicle frame when avoiding the back axle installation, change bigger but this design exists to existing vehicle, realize difficulty, the more high shortcoming of cost is so be difficult to meet people's operating needs.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of rear drive trailer that walker tractor easy, with low cost is installed.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of rear drive trailer of walker tractor, it comprises vehicle frame, vehicle frame is provided with trailing wheel, described trailing wheel is provided with back axle, described back axle be positioned at the locational back of frame axis turning cylinder and be connected, back turning cylinder is connected with power take-off shaft by crosspin type joint, described power take-off shaft is connected on the ripple case, the ripple case is connected with gear lever assembly by hydraulic ram, and the rear end of described vehicle frame is provided with the hydraulic actuating cylinder that drives the oscilaltion of trac. rear cabinet.
The beneficial effects of the utility model are: when the utility model is installed back axle, the back axle main shaft need not be cut off, thereby reach purpose easy for installation, this product also is equipped with gear lever assembly in addition, reach the effect of control back-wheel drive, improved product at ground-surface driveabilitys such as mire, hollow, improved the utility model, with low cost, the trailer that can be widely used in walker tractor is produced.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A scheme drawing of Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of rear drive trailer of walker tractor, it comprises vehicle frame 1, vehicle frame 1 is provided with trailing wheel 2, described trailing wheel 2 is provided with back axle 5, described back axle 5 is connected with back turning cylinder 6 on being positioned at vehicle frame 1 axial location, back turning cylinder 6 is connected with power take-off shaft 7 by crosspin type joint, described power take-off shaft 7 is connected on the ripple case 8, ripple case 8 is connected with gear lever assembly 3 by hydraulic ram 9, and the rear end of described vehicle frame 1 is provided with the hydraulic actuating cylinder 4 that drives the oscilaltion of trac. rear cabinet.
When the utility model is installed back axle 5, back axle 5 main shafts need not be cut off, thereby reach purpose easy for installation, this product also is provided with gear lever assembly 3 in the side of vehicle frame in addition, it is equipped with and is beneficial to people and controls trailing wheel 2 and drive, and has improved product at ground-surface driveabilitys such as mire, hollow, improved the utility model, with low cost, the trailer that can be widely used in walker tractor is produced.
Claims (1)
1. the rear drive trailer of a walker tractor, it comprises vehicle frame (1), vehicle frame (1) is provided with trailing wheel (2), it is characterized in that, described trailing wheel (2) is provided with back axle (5), described back axle (5) is connected with back turning cylinder (6) on being positioned at vehicle frame (1) axial location, back turning cylinder (6) is connected with power take-off shaft (7) by crosspin type joint, described power take-off shaft (7) is connected on the ripple case (8), ripple case (8) is connected with gear lever assembly (3) by hydraulic ram (9), and the rear end of described vehicle frame (1) is provided with the hydraulic actuating cylinder (4) that drives the oscilaltion of trac. rear cabinet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620065355 CN200967507Y (en) | 2006-09-28 | 2006-09-28 | Rear drive trailer of hand tractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620065355 CN200967507Y (en) | 2006-09-28 | 2006-09-28 | Rear drive trailer of hand tractor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200967507Y true CN200967507Y (en) | 2007-10-31 |
Family
ID=38967075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620065355 Expired - Fee Related CN200967507Y (en) | 2006-09-28 | 2006-09-28 | Rear drive trailer of hand tractor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200967507Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104590423A (en) * | 2013-10-30 | 2015-05-06 | 高密市申宗农业装备有限公司 | Lifting and portable platform trailer |
CN107124925A (en) * | 2017-05-26 | 2017-09-05 | 广西中世顺机械制造有限公司 | A kind of steering wheel rear-guard formula is small-sized to drag card |
-
2006
- 2006-09-28 CN CN 200620065355 patent/CN200967507Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104590423A (en) * | 2013-10-30 | 2015-05-06 | 高密市申宗农业装备有限公司 | Lifting and portable platform trailer |
CN107124925A (en) * | 2017-05-26 | 2017-09-05 | 广西中世顺机械制造有限公司 | A kind of steering wheel rear-guard formula is small-sized to drag card |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20150928 |
|
EXPY | Termination of patent right or utility model |