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Blowing and sucking machine

A technology of blowing suction machine and blowing pipe, which is applied in the direction of vacuum cleaners, gardening, botany equipment and methods, etc. It can solve the problems of difficult cleaning, poor dust discharge, large volume, etc., and achieve ideal blowing effect and smooth discharge. Effect

Inactive Publication Date: 2008-06-25
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this solution, the blowing and suction pipe is rotated 180 degrees at the connection port to achieve different working modes. The port where the blowing and suction pipe is connected to the main body casing is relatively large, and it is very inconvenient to rotate; at the same time, in the dust suction mode, after The dust discharged by the fan will be discharged from the dust outlet after a large turn, which will cause poor dust discharge and blockage; at the same time, the connection structure between the suction pipe and the main body casing needs to be disassembled with special tools. Not easy to clean if clogged

Method used

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  • Blowing and sucking machine
  • Blowing and sucking machine
  • Blowing and sucking machine

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Embodiment Construction

[0041] The disclosure of the present invention discloses a portable blowing machine, which can be switched between two different working modes of air blowing and dust suction. It is convenient to clean and maintain the fan and volute.

[0042] refer to figure 1, as shown in Figure 2, the air blower is provided with a main body casing 1, which includes a motor casing 1a for accommodating a motor 2, a volute 1b for accommodating a fan 3, and a decorative cover 1c connecting the motor casing 1a and the volute 1b, Wherein the motor 2 is provided with a motor shaft 2a, the motor shaft 2a defines a motor axis X, the fan 3 is driven and rotated by the motor shaft 2a for generating blowing and suction airflow in the volute 1b, and the impeller of the fan 3 rotates at a high speed It has the function of crushing the leaves. The fan 3 is provided with a suction side 3a perpendicular to the direction of the motor shaft 2a and an exhaust side 3b parallel to the direction of the motor sha...

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PUM

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Abstract

The invention discloses an outdoor gardening type blowing-suction machine. The blowing-suction machine comprises a mainframe shell provided with a main handle and a blowing-suction device connected to the mainframe shell, wherein, a motor and a fan which is driven to rotate by the motor and generates the airflow are arranged in the mainframe shell, the mainframe shell is also provided with an adaptation part. The invention is characterized in that: the blowing-suction device comprises a supporting part flexibly connected with the adaptation part and a blowing-suction pipe fixedly connected with the supporting part, the supporting part is further provided with a dust outlet; the blowing-suction machine can simply be switched between the blowing mode and the suction mode by a simple adjustment action, and the blowing or dust absorbing effect under different working modes is apparently improved.

Description

technical field [0001] The invention relates to an outdoor gardening electric tool, in particular to a leaf blower. Background technique [0002] The US Patent Publication No. US5659920 patent specification discloses a blower, including a housing, a motor arranged in the housing, a fan driven by the motor to rotate, and a volute connected to the housing for accommodating the fan. There are two ports on the shell, the two ports are respectively used to connect the air blowing accessories or dust suction accessories, the air blowing accessories include an integrally formed air blowing pipe and air intake grille, the air blowing pipe and air intake grille are respectively provided with The above-mentioned two ports are connected to the connection part; the blowing accessories include an integrally formed suction pipe and a dust discharge pipe, and the suction pipe and the dust discharge pipe are also respectively provided with a connection part connected to the above-mentioned ...

Claims

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Application Information

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IPC IPC(8): E01H1/08A47L5/28A01G1/12
Inventor 强尼・鲍瑞那图王其彬
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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