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Heavy-load vehicle in-compartment moving device

A shifting device and vehicle technology, which is applied in the field of vehicle engineering, can solve the problems of unsatisfactory space vehicle shifting requirements, large device size, small jacking weight, etc., and achieve small space occupation, high work efficiency, and fast response speed Effect

Inactive Publication Date: 2017-05-31
ZHENJIANG WATERCRAFT COLLEGE OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, omnidirectional shifting devices are widely used in both military and civilian fields, but their device size is large, the chassis is high, and the lifting weight is small, which is not suitable for heavy-duty vehicles in cabins with limited space and slippery floors. Shifting needs

Method used

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  • Heavy-load vehicle in-compartment moving device
  • Heavy-load vehicle in-compartment moving device
  • Heavy-load vehicle in-compartment moving device

Examples

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Embodiment 1

[0031] Such as Figure 1-4 As shown, a displacement device in the cabin of a heavy-duty vehicle includes a platform main structure 1, a power system 2, a jacking system 3 and a control system 4. The platform main structure 1 includes a main beam 11, and the An outer frame 12, an electrical compartment 13 is arranged between the main beam 11 and the outer frame 12; the power system 2 includes a motor drive group 21, a coupling 22 connected to the motor drive group 21, and a coupling 21 Mecanum wheel 23; the jacking system 3 is a hydraulic jack; the hydraulic jack is arranged on the platform main structure 1; the control system 4 is arranged in the electrical compartment 13, including a travel controller, an operation control controllers, motor drive modules, power management devices and remote controls. A battery pack is arranged next to the control system 4, and the control system 4 and the battery pack are located in the electrical compartment. The battery compartment adopts...

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Abstract

The invention relates to the technical field of vehicle engineering, in particular to a heavy-load vehicle in-compartment moving device which comprises a platform main structure, a power system, a jacking system and a control system. The platform main structure comprises a main beam and an outer frame arranged on the main beam, and an electric appliance cabin is arranged between the main beam and the outer frame; the power system comprises a motor driving set, a coupler connected with the motor driving set and a Mecanum wheel connected with the coupler; the jacking system is a hydraulic jack which is arranged on the platform main structure; the control system comprises a traveling controller, an operation controller, a motor driving module, a power source management device and a remote controller. The heavy-load vehicle in-compartment moving device is controlled by adopting CAN (controller area network) bus technology of all-in technology, the Mecanum wheel realizes omnibearing moving, working efficiency is high, and response speed is high; a double-insurance braking mode of wireless remote control and own scram braking is adopted, so that scram braking can be realized in emergency, and safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of vehicle engineering, in particular to a shifting device in a cabin of a heavy-duty vehicle. Background technique [0002] The omni-directional motion characteristic of the mecanum wheel means that the motion system has three degrees of freedom in the plane, and can move independently in three directions: front and rear, left and right, and in situ rotation at the same time, without changing its own posture. A kinematic feature that moves in any direction. [0003] The structural feature of the mecanum wheel is that the rollers arranged at a certain angle (usually 45°) to the wheel along the circumference of the wheel hub, these rollers can rotate around their own axes, and the envelope surface of the rollers is cylindrical, such as Figure 5 shown. [0004] At present, omnidirectional shifting devices are widely used in both military and civilian fields, but their device size is large, the chassis is hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D63/04
CPCB62D63/04
Inventor 张晓飞李进曹冬梅赵尚
Owner ZHENJIANG WATERCRAFT COLLEGE OF PLA
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