The invention belongs to the technical field of automobile traction, and discloses a trailer connector which comprises a mounting plate, a supporting leg assembly, a pneumatic locking mechanism and a trailer connector panel, the pneumatic locking mechanism comprises an air cylinder, a support, a connecting rod, a first driving rod, a second driving rod, a first positioning inserting plate and a second positioning inserting plate, and the air cylinder is arranged on the supporting leg assembly; the support is arranged on the supporting foot assembly, the connecting rod is rotationally connected with the support, and one end of the connecting rod is rotationally connected with the output end of the air cylinder. A first kidney-shaped hole is formed in one end of the first driving rod, the first driving rod is rotationally connected with the connecting rod through the first kidney-shaped hole, a second kidney-shaped hole is formed in one end of the second driving rod, the second driving rod is rotationally connected with the connecting rod through the second kidney-shaped hole, and the rotating connection position of the connecting rod and the support is located between the first driving rod and the second driving rod. The trailer connector can achieve the automatic clearance compensation function, and then the reliability of a pneumatic locking mechanism is guaranteed.
本发明属于汽车牵引技术领域,公开了一种挂车连接器,包括安装板、支脚总成、气动锁紧机构以及挂车连接器面板,气动锁紧机构包括气缸、支架、连杆、第一驱动杆、第二驱动杆、第一定位插板以及第二定位插板,气缸设置在支脚总成上,支架设置在支脚总成上,连杆与支架转动连接,连杆的一端与气缸的输出端转动连接;第一驱动杆的一端开设有第一腰孔,第一驱动杆通过第一腰孔与连杆转动连接,第二驱动杆的一端开设有第二腰孔,第二驱动杆通过第二腰孔与连杆转动连接,连杆与支架的转动连接位置位于第一驱动杆与第二驱动杆之间。该挂车连接器能够实现间隙自动补偿功能,进而保证气动锁紧机构的可靠性。
Trailer connector
一种挂车连接器
2023-11-28
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |