Cart for building site

Abstract

The invention discloses a cart for a building site, and belongs to the field of carts. The cart for the building site comprises a base, a hydraulic rod and a lifting tank, wherein the lifting tank is located above the base; a first support rod is rotatably connected onto the base; a second support rod is rotatably connected onto the first support rod through a first pin shaft; the output end of the hydraulic rod is rotatably connected with the first pin shaft; the lower end of the second support rod is slidably connected with the base; the upper end of the second support rod is rotatably connected with the lifting tank; the upper end of the first support rod is slidably connected with the lifting tank; an unloading tank is rotatably connected onto the lifting tank; a third support rod is connected to the upper end of the first support rod and is rotatably connected with the lifting tank through a second pin shaft; and one end, far away from the first support rod, of the third support rod is slidably connected with the unloading tank. According to the cart for the building site provided by the invention, manual unloading is replaced, the liftin tank lifts up and the unloading tank tilts for unloading at the same time through the linkage of each mechanism, and the lifting tank simultaneously drives the unloading tank to reset when going down.

Description

technical field [0001] The invention relates to the technical field of trolleys, in particular to a trolley for a construction site. Background technique [0002] The handcart is a transport vehicle that is pushed and pulled by manpower. It is the ancestor of all vehicles. Although the material handling technology of the handcart continues to develop, the handcart is still used as an indispensable transportation tool. 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 for carrying lighter items in short distances; on construction sites The trolley is also a tool that is used more frequently. [0003] However, the current trolleys have a single function, and most of them manually lift one end to unload the materials in the box, which makes the staff tired, and the existing trolleys have no linkage effect an...

AI Technical Summary

Problems solved by technology

[0003] However, the current trolleys have a single function, and most of them manually lift one end to unload the materials in the box, which makes the staff tired, and the existing trolleys have no linkage effect and cannot realize automatic unloading. Therefore, we propose a Construction sites use trolleys to solve the above problems

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