The invention discloses a high-directivity material cart which comprises a cart frame body and a handle, the cart frame body is divided into a front cart plate, a middle cart plate and a rear cart plate which are sequentially connected, the rear end of the front cart plate is hinged to the front end of the middle cart plate, the rear end of the middle cart plate is hinged to the front end of the rear cart plate, and the hinged positions are located at the top of the cart frame body; front wheels are installed at the bottom of the front cart plate, two rear wheels are installed at the bottom of the rear cart plate, the rear cart plate is divided into a horizontally-arranged bottom plate part and a vertically-arranged backrest part, the handle is installed at the top of the backrest part, a steering mechanism is installed on the rear cart plate, and the steering mechanism can drive the two rear wheels to do synchronous steering motion. The directivity of the cart in the moving process is improved, and the situation that an operator changes the turning angle of the cart in a traditional mode is avoided.
本发明公开了一种高指向性物料推车,包括车架体和把手,所述车架体分为依次相接的前车板、中车板和后车板,前车板的后端与中车板的前端相铰接,中车板的后端与后车板的前端相铰接,且铰接处均位于车架体的顶部;所述前车板的底部安装有前车轮,后车板的底部安装有两个后车轮,后车板分为水平设置的底板部和竖向设置的靠背部,所述把手安装于靠背部的顶部,后车板上安装有转向机构,转向机构可驱动所述两个后车轮作同步转向运动。本发明改善推车在运动过程的指向性,且避免操作人员以传统方式改变推车转向角度。
High-directivity material cart
一种高指向性物料推车
2021-05-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |