The invention discloses a traction device convenient for a trailer, which relates to the field of mobile traction devices for trailers. The trailer traction device comprises a traction fixing frame, atelescopic frame, a front cross beam piece, a traction piece rotating seat, a traction fixing piece, a rotating driving piece and an anti-collision buffer piece, and has the beneficial technical effects that a certain safety distance can be generated between the trailer traction device and a trailer body during traction, and the traction fixing piece can be automatically driven to be unfolded towards the outer end. The number of the traction fixing frames is two. The two ends of a telescopic frame are connected with the two traction fixing frames in a matched mode. The front end of the telescopic frame is connected to a front cross beam piece in a matched mode. The traction piece rotating seat is movably connected to the front cross beam piece; the traction fixing piece is connected to the traction piece rotating seat in a matched mode, one ends of the two rotating driving pieces are arranged on the two traction fixing frames respectively, the other ends of the two rotating driving pieces are movably connected with the two ends of the traction piece rotating seat respectively, and the two anti-collision buffer pieces are symmetrically arranged at the lower end of the traction piece rotating seat.
本发明一种便于拖车的牵引装置,涉及拖车的移动牵引装置领域,包括牵引固定架、伸缩架、前横梁件、牵引件转动座、牵引固定件、转动驱动件和防撞缓冲件,有益技术效果为本发明牵引时能与车体产生一定的安全距离,并且能够自动带动牵引固定件向外端展开。牵引固定架设置有两个,伸缩架的两端分别与两个牵引固定架配合连接,伸缩架的前端配合连接在前横梁件上,牵引件转动座活动连接在前横梁件上,牵引固定件配合连接在牵引件转动座上,转动驱动件设置有两个,两个转动驱动件的一端分别设在两个牵引固定架上,两个转动驱动件的另一端分别与牵引件转动座的两端活动连接,两个防撞缓冲件对称设置在牵引件转动座的下端。
Traction device convenient for trailer
一种便于拖车的牵引装置
25.08.2020
Patent
Elektronische Ressource
Chinesisch
Trailer traction control device and trailer traction system
Europäisches Patentamt | 2023
|