Broom used on building site

Abstract

The invention belongs to the technical field of broom, and especially relates to a broom used on building site. The broom comprises a hollow rod, a bristle plate, an adjusting mechanism, an adjustingrod, an actuating mechanism and a first sliding plate. When the adjusting rod is pushed downward, the pushing and pulling plate drives the first sliding plate to move downward, thereby the adjusting mechanism and the actuating mechanism act; and when the adjusting rod is pushed downward, the first sliding plate moves downward. The distance between the second sliding plate and the lower surface ofthe bristle plate is larger than the bristle length after the adjusting mechanism is operated, so that the bristle is not easily bent by the heavy construction waste, and the bristle is protected; thesecond sliding plate is arranged on the lower surface of the bristle plate. Upon completion of the executing agency. The two metal plates are located on the outer side of the second sliding plate, and the two metal plates are in a coplanar state. At this time, the metal plates of all the actuators can form a long pushing combination, and the heavy construction rubbish can be cleaned by pushing combination, so as to achieve the purpose of protecting bristles to a certain extent. The broom has the advantages of simple structure and good use effect.

Description

technical field [0001] The invention belongs to the technical field of brooms, in particular to a broom used in construction sites. Background technique [0002] At present, the construction environment of construction sites is generally dirty and messy, especially after some large-scale construction equipment has been working, there will be a large amount of garbage generated during construction on the ground near the large-scale construction equipment. For example, after the concrete mixer finishes mixing the concrete, a lot of concrete raw materials will fall on the ground near the concrete mixer, and after the concrete mixer finishes mixing, especially when the workers are off work, the ground near the concrete mixer needs to be cleaned up; for the concrete mixer Larger concrete raw material particles on the nearby ground can be cleaned with a shovel, but smaller concrete raw material particles still need to be cleaned with a broom. For the traditional broom, when clean...

AI Technical Summary

Problems solved by technology

However, in the process of frequently laying the broom as flat as possible and using the broom head to push the heavy garbage that is not easy to clean, the bristles on the broom are easy to be damaged by use, and there are also very messy and irregular bristles, and even the broom is completely damaged. Damaged and unusable

Damaged and messy bristles with irregular shapes will affect the cleaning efficiency of the broom compared to flat broom bristles

In order to avoid damage to the bristles caused by people using the broom head to push the heavy garbage that is not easy to clean, it is necessary to design a brush that can protect the bristles and at the same time use the broom head to push the heavy garbage that is not easy to clean. new broom

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