Direct-drive front-rear drive articulated steering-wheeled tractor

A front and rear drive and steering wheel technology, applied in the field of tractors, can solve problems such as loud noise and unstable transmission, and achieve the effect of stable transmission, simple operation and compact structure

Active Publication Date: 2015-09-02
GUANGXI QINZHOU LISHUN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] For this reason, the present invention proposes a transmission direct-coupled front and rear drive steering wheel tractor, the purpose of which is to solve the problem of unstable transmission and high noise of the original front and rear drive steering wheel tractors

Method used

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  • Direct-drive front-rear drive articulated steering-wheeled tractor
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  • Direct-drive front-rear drive articulated steering-wheeled tractor

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Embodiment Construction

[0019] The technical solutions of the present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0020] The transmission direct-coupled front and rear drive folding steering wheel tractor of the present invention comprises a vehicle frame system, a walking system, a power system, a transmission system and a steering system.

[0021] Described vehicle frame system comprises front vehicle frame 1 and rear vehicle frame 15, and described front and rear vehicle frame 1,15 are connected by traction pin 13, as figure 1 , image 3 shown.

[0022] Described walking system comprises front wheel 2, rear wheel 19, front drive axle 3 and rear drive axle 18, and described front and rear drive axle 3,18 are respectively installed in front and rear vehicle frame 1,15 bottom by leaf spring 4, Described front wheel 2 and rear wheel 19 are installed on front drive axle 3 and rear drive axle 18 respectively, and described front d...

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Abstract

The invention discloses a direct-drive front-rear drive articulated steering-wheeled tractor. A frame system comprises a front frame and a rear frame connected through a traction pin; a travelling system comprises a front drive axle provided with front wheels and a rear drive axle provided with rear wheels; a power system comprises an engine disposed on the front frame; a transmission system comprises a gearbox, a transfer case, a front transmission shaft and a rear transmission shaft; the gearbox and the transfer case are arranged on the front frame; the engine, the gearbox and the transfer case are directly connected in order; the transfer case is connected with the front drive axle through the front transmission shaft and connected with the rear drive axle through the rear transmission shaft; a steering system comprises a steering gear and a steering thrust bar pushed by the steering gear; the steering thrust bar is connected between the front frame and the rear frame. The direct-drive front-rear drive articulated steering-wheeled tractor has the advantages that the defects of the prior art are effectively overcome, travelling is based on front wheel drive with the auxiliary rear wheel drive, and the tractor is simple to operate, compact in structure, stable in transmission and simple and practical.

Description

(1) Technical field: [0001] The invention relates to a tractor, in particular to a direct-transmission-connected front and rear drive tractor with a waist-steering steering wheel. (2) Background technology: [0002] At present, steering wheel tractors are an important means of transportation in rural areas. There are mainly the following types of steering wheel tractors on the market: [0003] 1. Single front-wheel drive steering wheel tractor. The center of gravity of this type of tractor is on the rear frame, while the driving wheels are on the front wheels. Therefore, the tractor with independent front wheel drive has poor climbing ability and cannot meet the needs of transportation development. [0004] 2. Front and rear drive steering wheel tractors, this type of tractor is mainly divided into the following types. [0005] ①. The front and rear drive steering wheel tractors adopt the improved chassis of walking tractors and change the armrests into steering wheels. Thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/344B62D9/00
Inventor 罗延董俊华车日富
Owner GUANGXI QINZHOU LISHUN MACHINERY
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