The invention relates to the technical field of buffer devices, and discloses a lifting type anti-collision buffer device for the tail of an operating vehicle, which comprises a base arranged at the tail of the operating vehicle, and a buffer part arranged at one end, close to the operating vehicle, of the base; the two supporting blocks are arranged on the base in a spaced mode and can move downwards in the height direction of the base, and first hydraulic pumps capable of converting gravity into hydraulic pressure are arranged on the two supporting blocks correspondingly; and the first lifting block is arranged between the two supporting blocks in a liftable mode, and a hydraulic cylinder communicating with the first hydraulic pump is arranged between the first lifting block and the base. The industrial vehicle has the advantages that when the vehicle collides with the tail of the industrial vehicle, the vehicle can run on the base and is lifted by the first lifting block, so that the vehicle is suspended and stops moving in time, large impact force can be avoided, and body injuries of people in the vehicle are reduced.
本发明涉及缓冲装置技术领域,公开一种用于作业车尾部的举升式防撞缓冲装置,包括:基座,基座设置在作业车的尾部,且基座靠近作业车的一端上设置有缓冲件;两个支撑块,其呈间隔设置在基座上,并可沿基座的高度方向向下运动,两个支撑块上均设置有可将重力转化为液压力的第一液压泵;第一举升块,可升降的设置在两个支撑块之间,且第一举升块和基座之间设置有与第一液压泵连通的液压缸。本发明的优点在于,在汽车撞上工业车尾部时,汽车可行驶上基座,并由第一举升块抬升起汽车,使汽车悬空,及时停止运动,其可以避免产生较大的冲击力,减少车内人员的身体损伤。
Lifting type anti-collision buffering device for tail of working vehicle
一种用于作业车尾部的举升式防撞缓冲装置
2023-02-03
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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