The invention provides a turnover type dumper rear bumper assembly, and belongs to the technical field of dumpers. The turnover type dumper rear bumper assembly comprises a dumper body and a turnoverdevice. The vehicle body comprises a vehicle body and a vehicle frame, the frame comprises a frame longitudinal beam and a frame cross beam, the turnover device comprises a turbine worm mounting bracket, a driving mechanism, a rear bumper cross beam, a connecting bracket and a rotating shaft, the driving mechanism comprises a servo motor, a worm and a turbine, the servo motor is installed on one side of the worm and gear mounting bracket, the worm is installed at the output end of the servo motor, the connecting bracket is installed on an adjusting bracket, the turbine is fixed to the outer surface of the rotating shaft, the worm is meshed with the turbine, and the connecting bracket is fixedly connected with the rotating shaft. The purpose of avoiding material stacking can be achieved, collision damage or falling of the bumper is reduced, and the safety in the traveling process is improved.
本发明提供了翻转式自卸车后保险杠总成,属于自卸车技术领域。该翻转式自卸车后保险杠总成包括车体和翻转装置。所述车体包括车身和车架,所述车架包括车架纵梁和车架横梁,所述翻转装置包括涡轮蜗杆安装支架、驱动机构、后保险杠横梁、连接支架和转轴,所述驱动机构包括伺服电机、蜗杆和涡轮,所述伺服电机安装在涡轮蜗杆安装支架的一侧,所述蜗杆的安装在所述伺服电机的输出端,所述连接支架安装在所述调节支架上,所述涡轮固定在所述转轴的外表面,所述蜗杆与所述涡轮啮合所述连接支架与所述转轴固定连接。本发明可以达到避开物料堆放的目的,减少保险杠发生碰撞损毁或脱落,提高在行车中的安全性。
Turnover type dumper rear bumper assembly
翻转式自卸车后保险杠总成
2020-07-24
Patent
Electronic Resource
Chinese