Blowing and suction machine

Abstract

The invention discloses a blowing and suction machine, which belongs to the technical field of mechanical equipment. The blowing and suction machine comprises a machine body, wherein the machine body comprises a shell, an impeller and a motor; the impeller is arranged in the shell; the motor is arranged in the shell and used for driving the impeller to rotate; an air suction opening and an air blowing opening, which are communicated with each other, are formed in the machine body; the blowing and suction machine further comprises a base; the machine body is mounted on the base through an adjusting mechanism; the adjusting mechanism comprises a connecting piece, an adjusting button and a returning piece; the machine body is rotationally mounted on the base through the connecting piece; the adjusting button is arranged on the base and matched with the connecting piece to limit the connecting piece; and the returning piece is arranged on the base and matched with the adjusting button to drive the adjusting button to return. The invention is advantaged in that the whole structure of the blowing and suction machine is simple, the angle of the machine body relative to the base can be adjusted according to the placing position or working demands because the machine body is mounted on the base through the adjusting mechanism, the universality of the blowing and suction machine is good and the whole structure of the blowing and suction machine is compact.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a blower and suction machine. Background technique [0002] Power tools with two functions of suction and blowing are widely used in life and work. For example, blowers in the field of garden tools are mainly used for cleaning and collecting fallen leaves. [0003] Generally, the fan of the blowing machine adopts a centrifugal fan. When the blowing machine is in the blowing mode, the high-speed airflow blown from the blowing pipe will blow and gather scattered leaves, dust, and fine debris; In air mode, the fan rotates at a high speed to form an air suction to suck leaves, dust or fine debris into the collection device to complete the cleaning. [0004] For ease of use, the existing blower is generally set as a small hand-held type. The airflow direction of the blower is fixed relative to the blower when it is working. To change the airflow direction, it is necessar...

AI Technical Summary

Problems solved by technology

[0004] For ease of use, the existing blower is generally set as a small hand-held type. The airflow direction of the blower is fixed relative to the blower when it is working. To change the airflow direction, it is necessary to adjust the blower as a whole. orientation, sometimes inconvenient to use

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