The invention belongs to the technical field of damping and buffering, and particularly relates to a buffering connecting piece for a large compartment of a refitted car, the buffering connecting piece comprises a first connecting plate and a second connecting plate, four buffering pieces distributed in a rectangular shape are arranged between the first connecting plate and the second connecting plate, and each buffering piece comprises a cylinder barrel and a piston rod which are in sliding connection; the cylinder barrel and the piston rod are fixedly connected with the first connecting plate and the second connecting plate respectively. The buffer device is installed between a vehicle frame and a compartment and can effectively buffer vertical bumping received by the compartment; when the distance between the carriage and the frame is shortened, the multiple cooling fans are driven to rotate and cool the cylinder barrel and the piston rod used for buffering, and the situation that the cylinder barrel and the piston rod are overheated due to continuous friction is prevented; in the process that the rotating cooling fan cools the piston rod, the cleaning mechanism is driven to clean the outer side of the piston rod, meanwhile, dirt can be prevented from being accumulated at the joint of the cylinder barrel and the piston rod, and the piston rod can move up and down more smoothly.
本发明属于减震缓冲技术领域,尤其为一种改装车大厢用缓冲连接件,包括连接板一和连接板二,所述连接板一和连接板二之间设有呈矩形分布的四个缓冲件,所述缓冲件包括滑动连接的缸筒和活塞杆,所述缸筒和活塞杆分别与连接板一和连接板二固定连接。本发明安装在车架与车厢之间能够有效的对车厢所收受到的垂直颠簸进行缓冲;当车厢与车架之间间距缩短时将驱动多个散热扇转动并对用于缓冲的缸筒和活塞杆进行降温,防止缸筒和活塞杆之间因连续摩擦而出现过热的情况;在转动的散热扇对活塞杆进行降温的过程当中,将驱动清洁机构对活塞杆的外侧进行清洁,同时也能够避免脏污堆积在缸筒和活塞杆的连接处,使得活塞杆的上下移动能够更加的顺滑。
Buffer connecting piece for large compartment of refitted vehicle
一种改装车大厢用缓冲连接件
2023-03-14
Patent
Electronic Resource
Chinese
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