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Improved Structure of Air Duct Wheel System of Leaf Blower and Aspirator

A technology for improving the structure and blowing and sucking machine, which is applied in the fields of horticulture, botanical equipment and methods, agriculture, etc., can solve the problems of inconvenient adjustment of the wheel position by consumers, and achieve the effect of convenient adjustment.

Active Publication Date: 2015-10-28
宁波亚特电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are currently some blower wheels that can adjust the position, the structure for adjusting the position of the wheels is fixed by screws to achieve the predetermined position, which brings inconvenience to consumers to adjust the position of the wheels.

Method used

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  • Improved Structure of Air Duct Wheel System of Leaf Blower and Aspirator
  • Improved Structure of Air Duct Wheel System of Leaf Blower and Aspirator
  • Improved Structure of Air Duct Wheel System of Leaf Blower and Aspirator

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Embodiment Construction

[0023] Such as Figure 1 to Figure 5 As shown, the leaf blower includes a casing 1, the casing 1 is connected with an air duct 2, an air duct disassembly and fixing structure is arranged between the casing 1 and the air duct 2, and the air duct in the casing 1 is provided with For the air outlet, the tail end of the air duct 2 is provided with a stepped head with a smaller diameter, which is just inserted into the air outlet after the air duct 2 is installed. The outer wall of the tail end of the air duct 2 is provided with a hinged seat 21 to be hinged with the casing 1. The hinged seat is arranged in front of the step head, and a rotating shaft is provided on the hinged seat 21. The support 11 for shaft rotation is provided with a fulcrum for the rotation of the rotation shaft. The outer wall of the tail end of the air duct 2 is provided with a fixed head 22 at a circumferential interval of 180 degrees from the hinge seat, and the fixed head is arranged on the step head, an...

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Abstract

The invention discloses an air pipe wheel system improved structure of a leaf blowing and sucking machine. The air pipe wheel system improved structure comprises an air pipe and an air pipe wheel system which is arranged on the outer wall of the head end of the air pipe. The air pipe wheel system comprises a track and a wheel carrier, wherein the track is arranged on the outer wall of the head end of the air pipe and axially stretches along the air pipe, the wheel carrier is arranged on the track, a wheel is installed on the wheel carrier, a gear structure is arranged on the track, and a gear adjusting device is arranged on the wheel carrier. The track and the gear structure are arranged on the air pipe, the track allows the wheel system to have two direction freedom degrees to adjust the axial position of the wheel on the air pipe, the gear structure is used for fixing the wheel at the preset position, the position of the wheel carrier for allowing the wheel to be installed can be adjusted along the track and the wheel can be fixed at a certain position through the gear structure, and therefore the position of the wheel on the air pipe is very convenient to adjust.

Description

technical field [0001] The invention relates to a leaf blower, in particular to the structure of an air duct wheel system. Background technique [0002] The leaf blower is an outdoor cleaning tool, mainly used for cleaning and collecting fallen leaves. It blows away the leaves and dust on the ground by blowing air or puts the leaves into the bag by suction, and crushes the leaves before they enter the bag. [0003] The existing leaf blower is usually provided with wheels on the air duct, but most of the wheels are fixed on the air duct. For example, the Chinese invention patent with the announcement number of 201372421 relates to a detachable wheel leaf blower. Wherein the wheel assembly is detachably mounted on the air duct. Though also the wheel of part blowing machine can realize the regulation of position at present, the structure of its regulation wheel position all realizes the fixing of predetermined position by screw, brings inconvenience to consumer's adjustment w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/08
CPCA01G20/47
Inventor 吴昌达任联营万立军
Owner 宁波亚特电器有限公司
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