All-terrain surface adaptive relief vehicle

A technology for ground profiling and disaster relief vehicles, which is applied to motor vehicles, vehicle components, and substructures. It can solve problems such as poor terrain adaptation and easy slipping of wheels, and achieve strong acceleration and climbing capabilities, good power and passability, and Effects that are easy to automate

Inactive Publication Date: 2014-05-28
上海市闵行区知识产权保护协会
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  • Description
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AI Technical Summary

Problems solved by technology

The driving of the walking tractor depends on the power of the internal combustion engine through the transmission system, and the driving wheel that obtains the driving torque then gives the ground a small, backward horizontal force (tangential force) through the tire pattern and the tire surface. The terrain adaptation of this type of agricultural vehicle Poor, the wheels are easy to slip

Method used

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing, the present invention is further described: figure 1 Shown is the profiling principle used in this design profiling disaster relief vehicle, which is characterized in that the prototype frame of this principle is a three-section type, the front frame and the middle frame are hinged in the horizontal plane to complete the steering function; the rear frame and the middle frame Hinged in the transverse plane, the included angle is as figure 1 (d) β As shown, in the transverse plane of the prototype, when the deformation of the suspension cannot meet the grounding requirements of the wheel, β When the size changes, the rear frame can freely rotate at a certain angle relative to the middle frame. 4 sets of profiling angles in the longitudinal plane of the prototype gamma variation and lateral in-plane β There are 5 ground profiling degrees of freedom.

[0012] figure 2 The schematic diagram of the power and transmission...

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Abstract

The invention discloses an all-terrain surface adaptive relief vehicle comprising a frame (10), four suspensions, and a control system. The suspensions the same in structure are symmetrically disposed on two sides of the frame. Every suspension set is hinged to the frame. The suspensions can freely rotate with certain degrees of freedom in a model machine longitudinal plane. The included angles between the suspensions and the frame change with changes in terrains, so that the function of contour adapting in the longitudinal plane is achieved. After disasters such as an earthquake occur, complex geographical environments and damage to roads thereby severely affect relief work; in order to focus on the limitation, the vehicle providing conveniences for work in the complex disaster sites is designed, and a powerful tool is provided for rescue and relief work and post-disaster reconstruction.

Description

technical field [0001] The invention relates to the field of transportation vehicles, in particular to a vehicle whose suspension of the vehicle body can deform according to the ground terrain and is suitable for running on special terrains. Background technique [0002] At present, there are mainly two types of vehicles suitable for driving on special terrains. One is a vehicle that can respond to ground terrain, such as a vehicle that is mainly used in outer space such as the detection of the surface of the moon, which is known as a lunar vehicle, a lunar vehicle Vehicles can be divided into unmanned lunar vehicles and manned lunar vehicles. The unmanned lunar rover consists of a wheeled chassis and an instrument cabin, and is powered by solar cells and batteries. This type of lunar rover is driven by remote control instructions from the ground. The manned lunar rover is mainly driven by an engine for each wheel of the lunar rover, powered by batteries. It is mainly used...

Claims

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Application Information

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IPC IPC(8): B62D61/10B62D21/18
Inventor 孟繁锟
Owner 上海市闵行区知识产权保护协会
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