Self-locking transmission assembly

A transmission component and self-locking technology, which is applied in the transportation of filamentous materials, thin material handling, transportation and packaging, etc., can solve the problems of lack of self-locking, rare transmission components, complex structure, etc., and achieve a simple and reasonable structure. Effect

Inactive Publication Date: 2019-01-25
ANQING RUIXIA MECHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing transmission components generally have the problem of complex structure or lack of self-locking, and transmission components with simple structure, smooth transmission and self-locking function are rare

Method used

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  • Self-locking transmission assembly

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Embodiment Construction

[0020] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0021] Such as figure 1 As shown, a self-locking transmission assembly includes a housing 1, a reel 2, a micro motor, a frame body 4, and a self-locking device 5;

[0022] The shell 1 is a cylindrical hollow shell 1, which is arranged horizontally, and its two ends are fixed on the frame body 4;

[0023] The reel 2 is a straight cylinder, which is horizontally arranged in the hollow inner cavity of the housing 1, and its two ends are movably connected with the frame bo...

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Abstract

The invention provides a self-locking transmission assembly. The assembly comprises a casing, a reel, a micro motor, a frame body and a self-locking device; the casing is a cylindrical hollow casing and is horizontally disposed, and the two ends are fixed to the frame body; the reel is a flat cylinder horizontally disposed in a hollow inner cavity of the casing, and the two ends are movably connected to the frame body through a bearing; an output shaft of the micro motor is connected to the reel, and the micro motor can drive the reel to rotate; the self-locking device comprises a ratchet, a rotating shaft, a rotating handle, a pulling wire and a resetting device; the ratchet sleeves the end surface of the reel and rotates coaxially with the reel; a plurality of convex teeth are evenly distributed on the outer wall of the ratchet; one end edge of the rotating handle is provided with a pawl, and the pawl and the convex teeth are engaged with each other; a through hole is formed in the other end of the rotating handle, and the through hole is connected with the pulling wire. The self-locking transmission assembly has a simple and reasonable structure, and the starting and closing ofa rotating device can be controlled simply and smoothly by the pulling wire.

Description

technical field [0001] The invention belongs to the technical field of transmission devices and relates to a self-locking transmission assembly. Background technique [0002] At present, the existing transmission components generally have the problem of complex structure or lack of self-locking, and the transmission components with simple structure, smooth transmission and self-locking function are rare. Contents of the invention [0003] The purpose of the present invention is to provide a self-locking transmission assembly, which has a simple and reasonable structure, and can simply and smoothly control the start and stop of the rotating device through the pull cord. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A self-locking transmission assembly, including a housing, a reel, a micro motor, a frame, and a self-locking device; [0006] The shell is a cylindrical hollow ...

Claims

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Application Information

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IPC IPC(8): B65H54/74
CPCB65H54/74B65H2403/60
Inventor 孙霞
Owner ANQING RUIXIA MECHINERY CO LTD
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