The invention provides a hydraulic tailboard lifting arm structure of a truck, and belongs to the field of hydraulic tailboard structures. The hydraulic tailboard lifting arm structure comprises a lifting arm front end piece, a lifting arm rear end piece and a rib plate piece arranged between the lifting arm front end piece and the lifting arm rear end piece. The lifting arm front end piece is provided with a first pin shaft hole fixedly connected with the front pin shaft sleeve piece and a connecting hole connected with the hydraulic assembly, and the lifting arm rear end piece is provided with a second pin shaft hole fixedly connected with the rear pin shaft sleeve piece. The hydraulic tailboard lifting arm structure has the beneficial effects that the weight can be lightened to the maximum extent; waste of raw materials is reduced, and social resources are saved.
本发明提供一种载货汽车液压尾板举升臂结构,属于液压尾板结构领域。本发明包括举升臂前端件、举升臂后端件和设置在所述举升臂前端件和举升臂后端件之间的筋板件,所述举升臂前端件设有与前销轴套件固定连接的第一销轴孔及连接液压组件的连接孔,所述举升臂后端件设有与后销轴套件固定连接的第二销轴孔。本发明的有益效果为:可以最大程度轻量化;减少了原材料的浪费,节约了社会资源。
Hydraulic tailboard lifting arm structure of truck
一种载货汽车液压尾板举升臂结构
2020-07-17
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
Vehicle steering and tailboard lifting control system and control method
European Patent Office | 2024
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