The invention provides a small carrying vehicle with a crank arm lifting device, and belongs to the technical field of carrying devices. The vehicle comprises a flat car frame and the crank arm lifting mechanism connected to the flat car frame, and the crank arm lifting mechanism comprises a rotating crank arm push rod, a rotating crank arm, a swing arm and a swing arm push rod; the rotating and crank arm is in shaft connection to the flat car frame, the fixed end of the rotating crank arm push rod is connected to the flat car frame, and a rotating crank arm retracts into or extends out of the flat car frame under the action of the rotating crank arm push rod; and the swing arm push rod is arranged between the rotating crank arm and the swing arm and is used for enabling the swing arm to rotate. The vehicle is easy to operate, can move flexibly, is provided with a lifting device, and solves the problem that the carrying capacity of a forklift is small; and a system is simplified, and the reliability and maintainability of the system are improved.
本发明提出一种带曲臂起重装置的小型搬运车,属于搬运装置技术领域;包括平板车架和连接在平板车架上的曲臂起重机构,曲臂起重机构包括转曲臂推杆、转曲臂、摆臂和摆臂推杆;转曲臂与平板车架轴连接,转曲臂推杆的固定端连接在平板车架上,转曲臂在转曲臂推杆的作用下收回或伸出于平板车架;转曲臂与摆臂之间设置有摆臂推杆,用于使摆臂回转;本发明操作简单,可以灵活移动,自带起重装置,解决了叉车搬运量小的问题;简化了系统,提高了系统的可靠性和维修性。
Small carrying vehicle with crank arm lifting device
带曲臂起重装置的小型搬运车
2021-07-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Crank arm lifting structure of crank arm type aerial work platform vehicle
Europäisches Patentamt | 2020
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