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Large power wheel tractor

A wheeled tractor, high-power technology, applied in the direction of control devices, transportation and packaging, vehicle parts, etc., can solve the problems of small tractor application range, long investment recovery period, large investment in equipment, etc., to achieve good rigidity and reliable quality , The effect of stable product performance

Active Publication Date: 2009-02-04
XUZHOU KAT AGRI EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve this purpose, the present invention abandons the traditional wheeled tractor structure / design mode, and adopts a brand-new design idea, so that the present invention overcomes the poor maintainability, complicated production organization and equipment investment of current domestic high-power wheeled tractors. Large size, long investment recovery period, small application range of tractors, etc.

Method used

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  • Large power wheel tractor

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Embodiment Construction

[0017] As shown in the attached picture:

[0018] 1. Integral vehicle frame 1 is a steel structure, which is composed of two or two steel longitudinal beams with groove-shaped cross-sections and several beams or transverse ribs connected and fixed. It has sufficient strength and rigidity. Several large tractors The main components are respectively installed and connected with it from above or below. The structure is simple, the manufacture is convenient, and the investment in production equipment is small.

[0019] 2. The engine 2 is a diesel engine for ordinary vehicles or engineering machinery, with excellent performance and good economy.

[0020] 3. The main transmission system of the whole vehicle is composed of clutch or hydraulic transmission part 3, transmission 4, transfer case 7, rear drive axle 10, front drive axle 15, transmission shafts 14 and 12.

[0021] As shown in the accompanying drawings, the main transmission system of the high-power wheeled tractor of the...

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Abstract

A wheel-type high-power tractor with modular structure is composed of high-strength rigid frame, engine, clutch or hydraulic drive unit, speed variator, transfer case, front and back drive bridges, middle power output case, final drive box, drive axle, brake system, working hydraulic system, steering hydraulic system, driver cab / console, electric system, and external meters.

Description

technical field [0001] The invention relates to a wheeled tractor, in particular to a high-power wheeled tractor. Background technique [0002] The wheeled tractors currently appearing in China, including high-power tractors with more than 80 horsepower, are basically in the traditional unit combination form. This is a mature structural form, but there are also obvious unsatisfactory points, mainly in: 1. The maintainability is poor, and the main components must be disassembled to carry out maintenance; 2. The production organization is complicated and the workload is particularly large; the equipment The capital investment is large, and the investment recovery period is long; three, it is difficult to make full use of the existing rich equipment resources in the society, which restricts its own development; four, it is difficult to expand the application range of existing tractors. We have noticed that since the 1990s, the sales proportion of high-power tractors (above 89k...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K17/28
Inventor 许东亚张广庆何帮飞孔华祥
Owner XUZHOU KAT AGRI EQUIP