Hammer blower

Abstract

The invention provides an electric hammer dust blower, which includes a dust blowing device and a telescopic rod. The dust blowing device is fixed on the telescopic rod. There is a drill hole that allows the drill bit of the electric hammer to pass through. The inside of the dust blowing device is equipped with a fan for generating airflow, a dust collection chamber for collecting dust, and a filter for filtering the airflow. The airflow generated by the fan flows through the drill hole, collecting The dust chamber and the filter return to the location of the fan after being filtered by the filter. The electric hammer dust blower generates airflow through the fan to blow the dust generated by the electric hammer into the dust collection room to achieve the purpose of dust removal. Since the dust is collected by the method of blowing dust, and the filter is set in the downwind direction of the airflow, The blower is arranged in the upwind direction of the air flow, so the electric hammer dust blower does not have high requirements on the airtightness of the air duct through which the air flow flows, the manufacturing process of the electric hammer dust blower is also low, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to an electric hammer protection device, in particular to an electric hammer dust blower. Background technique [0002] The electric hammer is mainly used to drill holes in concrete, floors, brick walls, stones and other objects. The electric hammer will generate a lot of dust during the working process, which will easily pollute the surrounding environment and cause physical injury to the staff. In order to reduce the pollution of dust to the environment and the harm to the human body, an electric hammer vacuum cleaner is generally installed on the electric hammer. When the commonly used electric hammer vacuum cleaner is used, the flow direction of the air is from the drill bit through the air duct to the dust collection room, then from the dust collection room through the filter to the fan that generates the airflow, and finally through the motor and then discharged. Since the fans that generate the airflow and the filters tha...

AI Technical Summary

Problems solved by technology

In this way, the manufacture of the electric hammer vacuum cleaner will have higher requirements and higher manufacturing costs.

In addition, if the filtering effect of the filter is not good, there will still be a small amount of dust discharged from the electric hammer vacuum cleaner to cause pollution

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