A shock-absorbing and easy-unloading construction engineering trolley

Abstract

The invention discloses a shock absorbing building engineering trolley capable of easily unloading, objects do not fall down during conveying when a trolley shakes violently during movement. There isno need to unload by manual labor. The technical scheme is characterized in that a sliding groove is arranged inside a frame, the sliding groove passes through a rotating shaft, two wheels are connected at both ends of the rotating shaft, A shock absorbing assembly is mounted above the rotating shaft, two connecting lugs are welded on both sides of the bottom surface of the frame, two connectinglugs are also arranged on the vehicle body corresponding to the position thereof, the connecting lugs arranged on the bottom surface of the vehicle frame is screwed to the air cylinder provided with the connecting key through bolts, A telescopic rod is installed on that air cylinder, a through hole is arranged at the bottom of the vehicle body, and a connection piece is welded on the vehicle frame, and is inserted into the through hole through a rotating shaft to be fixed, so as to reduce the vibration of the vehicle body durring the moving process of the trolley, automatically unload the goods in the vehicle body, improve the work efficiency, and avoid the trolley body from rubbing against the working personnel.

Description

technical field [0001] The invention relates to the technical field of construction equipment, more specifically, it relates to a shock-absorbing and easy-unloading construction engineering trolley. Background technique [0002] The handcart is a transport vehicle that is pushed and pulled by manpower, and it is the ancestor of all vehicles. Although the trolley material handling technology continues to develop, the trolley is still used as an indispensable tool for transportation. Trolleys are widely used in production and life because of their low cost, simple maintenance, convenient operation, and light weight. They can work in places where motor vehicles are inconvenient, and are very convenient when carrying lighter items in short distances. [0003] Existing authorized announcement number is that the Chinese patent of CN107738669 discloses a kind of handcart for construction engineering, comprises bearing inner chamber, frame, wheel hub, rotating bearing, inner suppor...

AI Technical Summary

Problems solved by technology

[0004] However, during the movement of the trolley, due to the uneven ground, the collision between the rolling bearing and the car body is serious, which may easily cause the building materials to fall, and the trolley is difficult to be placed smoothly on the uneven ground, and the handle cannot be changed. Length, unable to adapt to different users, slowing down work efficiency

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