A structure of a motor stator inner cavity dust removal device

A technology for a dust removal device and a motor stator, which is applied in the fields of removing smoke and dust, manufacturing stator/rotor bodies, and cleaning methods using gas flow, etc., can solve the problems of poor dust removal effect on the inner wall of the stator.

Active Publication Date: 2021-04-23
合肥市通得力电气制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of the poor dust removal effect on the inner wall of the stator in the prior art, and propose a structure of a dust removal device for the inner cavity of the motor stator

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  • A structure of a motor stator inner cavity dust removal device
  • A structure of a motor stator inner cavity dust removal device

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0014] refer to figure 2 , a structure of a motor stator inner cavity dust removal device, comprising a fixed plate 2, a first through hole is provided in the middle of the fixed plate 2, a dust suction head 1 communicating with the first through hole is provided below the fixed plate 2, and the dust suction head 1 A vacuum cleaner is connected, and a stator support plate 8 is fixed above the fixed plate 2. The stator support plate 8 is used to position the stator and play a basic sealing role. A second through hole coaxial with the first through hole is opened in the middle of the stator support plate 8. , the diameter of the second through hole is greater than the...

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Abstract

The invention relates to the technical field of stator inner cavity dust removal, in particular to a structure of a motor stator inner cavity dust removal device, which includes a fixed plate, a first through hole is opened in the middle of the fixed plate, and a first through hole is provided under the fixed plate. Holes connected to the dust suction head, the middle of the stator support plate is provided with a second through hole coaxial with the first through hole, the second through hole is provided with a column directly above, and the column is connected to the second through hole. The holes are arranged coaxially and supported on the stator support plate, the diameter of the cylinder is smaller than the diameter of the second through hole, the outer diameter of the cylinder is slightly smaller than the inner wall of the stator, a cylindrical air cavity is opened inside the cylinder, and the cylinder The upper part is circumferentially opened with several air outlet holes communicating with the cylindrical air cavity. This structure solves the problem that the dust and debris in the inner cavity of the stator cannot be cleaned cleanly when using the existing structure for dust removal, reduces the defect rate of friction noise of the motor, improves product quality and improves customer satisfaction.

Description

technical field [0001] The invention relates to the technical field of stator inner cavity dust removal, in particular to a structure of a motor stator inner cavity dust removal device. Background technique [0002] Existing structures such as figure 1 As shown, at present, the dust removal in the stator inner cavity is that the vacuum cleaner is connected with the opening of the stator inner cavity of the motor through the suction head, and the opening of the stator is placed on a flat plate. The air flow on the inner wall of the stator cavity is less, resulting in more dust and debris remaining on the inner wall of the stator after dust removal, the dust removal effect is not ideal, and the failure rate of friction noise when the motor rotates is relatively high. Contents of the invention [0003] The purpose of the present invention is to solve the disadvantage of poor dust removal effect on the stator inner wall in the prior art, and propose a structure of a motor sta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B5/02B08B15/04H02K15/02
CPCB08B5/02B08B15/04H02K15/02
Inventor 杨海波
Owner 合肥市通得力电气制造有限公司
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