Speed reducer with safety pin for mud scraper

A technology of reducer and safety pin, which is applied to mechanical equipment, components with teeth, belts/chains/gears, etc. It can solve the problems of no safety protection structure at the connection, easy mis-rotation safety accidents, etc., so as to facilitate independent disassembly The effect of replacement, avoiding safety accidents and preventing damage by external force

Pending Publication Date: 2022-03-15
ZHEJIANG EVERGEAR DRIVING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing reducer for mud scraper has no safety protection structure at the joint of rotation, which leads to easy mis-rotation and safety accidents

Method used

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  • Speed reducer with safety pin for mud scraper
  • Speed reducer with safety pin for mud scraper
  • Speed reducer with safety pin for mud scraper

Examples

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings, so that those of ordinary skill in the art can implement it after referring to this specification.

[0035] like Figure 1-5 As shown, a reducer for a mud scraper with a safety pin includes: a motor mechanism 1, and a small reducer mechanism 2 arranged at the lower end of the motor mechanism 1, and the outer wall of the small reducer mechanism 2 is provided with cooling fins 13, and the heat sink 13 is welded and connected with the small reducer mechanism 2, the heat sink 13 is provided with several, and one side of the small reducer mechanism 2 is provided with a control mechanism 30; the large reducer mechanism 3 is arranged on Below the small reducer mechanism 2, a connection sleeve 4 is arranged between the large reducer mechanism 3 and the small reducer mechanism 2; a safety pin 20 is arranged inside the connection sleeve 4, and the safety pin The outside of 20 i...

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PUM

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Abstract

The speed reducer comprises a motor mechanism and a small speed reducer mechanism arranged at the lower end of the motor mechanism, a plurality of cooling fins are arranged on the outer wall of the small speed reducer mechanism, the cooling fins are connected with the small speed reducer mechanism in a welded mode, and the safety pin is arranged in the small speed reducer mechanism. A control mechanism is arranged on one side of the small speed reducer mechanism; the large speed reducer mechanism is arranged below the small speed reducer mechanism, and a connecting sleeve is arranged between the large speed reducer mechanism and the small speed reducer mechanism; the safety pin is arranged in the connecting sleeve, a solid column is arranged outside the safety pin, and the solid column and the connecting sleeve are of an integrated structure; the first transparent protective plate is arranged on one side of the connecting sleeve, and a second transparent protective plate is arranged on the other side of the connecting sleeve. The safety pin is mounted at the rotating joint of the speed reducer, so that the problem of safety accidents caused by mistaken rotation of a rotating mechanism is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of a speed reducer for a mud scraper, in particular to a speed reducer for a mud scraper with safety pins. Background technique [0002] The mud scraper is a kind of machine that cleans the silt from the river. It is used in circular sedimentation tanks with large diameters in urban sewage treatment plants, waterworks and industrial wastewater treatment to remove the sludge settled at the bottom of the pool. And to skim the scum on the surface of the pool, the main structure driven by the mud scraper is the reducer. The reducer is an independent component composed of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid shell. It is often used as The reduction transmission device between the prime mover and the working machine plays the role of matching speed and transmitting torque between the prime mover and the working machine or the actuator, and is widely used in modern machinery. The m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/02F16H57/04F16B19/02
CPCF16H57/02F16H57/0412F16B19/02
Inventor 陈可来吴宾辉何继波
Owner ZHEJIANG EVERGEAR DRIVING MACHINE
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