CN200967507Y - Rear drive trailer of hand tractor - Google Patents

Rear drive trailer of hand tractor Download PDF

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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
Application number
CN 200620065355
Other languages
Chinese (zh)
Inventor
麦振洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200620065355 priority Critical patent/CN200967507Y/en
Application granted granted Critical
Publication of CN200967507Y publication Critical patent/CN200967507Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of rear drive trailer of walker tractor
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.
CN 200620065355 2006-09-28 2006-09-28 Rear drive trailer of hand tractor Expired - Fee Related CN200967507Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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