Special vehicle

A special vehicle and frame technology, which is applied to vehicle components, steering mechanisms, steering rods, etc., can solve the problems of small space for bodywork and refitting arrangements, and achieve all-wheel steering functions, improve mobility, and increase bodywork and refitting arrangements effect of space

Pending Publication Date: 2021-03-05
WUHU KAIKING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a special vehicle to solve the problem of small space for vehicle bodywork and refitting in the prior art

Method used

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Embodiment Construction

[0029] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0030] In order to further illustrate the principle and structure of the present invention, preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0031] The invention provides a special vehicle, which has a larger space for bodywork and refitting, and is suitable for vehicles with special purposes, such as mixing tank trucks and snow removal vehicles.

[0032] refer to figure 1 , the special vehicle 1 includes a vehicle frame 11, a power system 12, a drive axle 13, a road wheel 14, a...

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Abstract

The invention provides a special vehicle, which comprises a vehicle frame, a driving axle, walking wheels, a rear axle steering device and a power system, wherein the driving axle comprises a drivingaxle housing arranged below the vehicle frame, a mounting bracket and a hydraulic motor mounted at the mounting bracket, the walking wheels are installed at the end of the drive axle housing, connected with the hydraulic motor and further driven to rotate, the rear axle steering is arranged at the rear portion of the vehicle frame, the power system comprises an engine, a hydraulic main pump, an assembling bracket and a transmission pump, the engine is provided with two output shafts arranged in parallel, the output shafts rotate around the axes of the output shafts, the hydraulic main pump islocated on one side of the engine and connected with one output shaft of the engine and the hydraulic motor so as to drive the hydraulic motor, The assembling bracket and the hydraulic main pump are located on the same side of the engine, a height difference exists between the assembling bracket and the hydraulic main pump, the transmission pump is mounted at the assembling bracket, and the transmission pump is connected with the other output shaft of the engine so as to drive the rear axle to steer.

Description

technical field [0001] The invention relates to the field of special vehicles, in particular to a special vehicle. Background technique [0002] A traditional vehicle includes an engine, a transmission shaft, a gearbox, a drive axle assembly, and a drive wheel. The engine provides driving force, the gearbox changes the speed and torque from the engine, and the transmission shaft is connected to the drive axle assembly. The drive axle The components change the rotation speed and torque from the gearbox and transmit them to the mechanism of the drive wheels to realize the vehicle's walking. [0003] However, in the vehicle with the above structure, the transmission shaft and the jumping envelope occupy most of the space at the bottom of the vehicle, so that the space for the top-mounting and refitting on the vehicle is relatively small. Moreover, the engine with gearbox assembly also takes up a large layout space of the vehicle. Contents of the invention [0004] The purpo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/10B62D5/06B62D7/14
CPCB60K17/10B62D5/063B62D7/142
Inventor 谢莹山陈刚群屠明金杨昂杨玉良符一凡
Owner WUHU KAIKING TECH
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