Swing arm type double-wheel-track composite special engineering vehicle chassis
An engineering vehicle, swing arm technology, applied to tracked vehicles, vehicle maintenance, vehicle parts, etc., can solve the problems of slow movement, inability to bear loads, tire-type mechanical vehicles that cannot meet the requirements of driving on bad roads, etc., to increase adaptability capacity, increased adaptability and the effect of operating speed
Inactive Publication Date: 2012-10-24
NORTHWESTERN POLYTECHNICAL UNIV
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The invention provides a swing arm type double-wheel-track composite special engineering vehicle chassis which comprises a vehicle frame, a main axle component, a half axle component and a support leg component. The main axle component consists of a main axle, a main wheel and a main axle steering cylinder, the half axle component consists of a half axle, a half axle wheel, a half axle steering cylinder, a swing arm, a telescopic arm and a swing arm cylinder, the support leg component comprises a support leg frame and support legs, the support leg frame is fixed onto the vehicle frame, and the support legs are symmetrically mounted on the support leg frame. By the aid of the swing arm type double-wheel-track composite special engineering vehicle chassis, a tire type traveling mode, a track type traveling mode and a wheel leg type traveling mode of a vehicle can be flexibly switched according to different road conditions, the fast moving ability of the tire type traveling mode can be played, the vehicle can be conveniently switched into the track type traveling mode according to the road conditions, a track is double-link track, adaptability to terrains is improved, the vehicle can be switched into the wheel leg type traveling mode to travel when running on oblique roads or other roads according to requirements of the terrains, and a support leg device can be switched on to carry out relevant operation when necessary.
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