The invention provides a gear type axle-adjustable transport trolley, which belongs to the field of construction transport tools. The transport trolley comprises a frame and an axle. The frame is provided with a bearing surface for bearing goods and a mounting surface for mounting the axle, wherein the bearing surface and the mounting surface are oppositely arranged; and a rack is arranged on themounting surface. The axle comprises an axle body and at least two idler wheels, and the idler wheels are installed on the axle body in a rotatable mode. The axle body is connected with the frame in asliding mode, and a gear meshed with the rack is further arranged on the axle body. The axle can translate relative to the frame, so that the axis of the frame during rotation is changed, the arm offorce of a worker for rotating the frame is adjusted, the axle can be controlled to the position close to the tail end firstly during each unloading, then the front end is lifted, and labor can be saved.
本发明提供了一种齿轮型车轴可调运输小车,属于施工运输工具领域,包括车架和车轴;所述车架具有相对设置的用于承载货物的承载面和用于安装车轴的安装面;所述安装面上设置有齿条;所述车轴包括轴体和至少两个滚轮,所述滚轮可转动地安装在所述轴体上;所述轴体与所述车架滑动连接,所述轴体上还设置有与所述齿条啮合的齿轮。使得车轴可以相对车架进行平移,从而改变车架转动时的轴心,以调整工人转动车架的力臂,在每次卸车的时候,能够先将车轴控制到靠近尾端的位置,然后再进行前端的提升,可以节省力气。
Gear type axle-adjustable transport trolley
一种齿轮型车轴可调运输小车
2020-10-30
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |