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Oil leakage prevention device for speed reducer

A reducer and oil leakage prevention technology, which is applied to transmission parts, mechanical equipment, engine components, etc., can solve the problems of reducer lubricating oil leakage, oil leakage prevention, and lubricating oil leakage, so as to prevent lubricating oil leakage. The effect of leakage

Inactive Publication Date: 2021-08-06
杜璋明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main problem of most reducers on the market is that during the operation of the main shaft of the reducer, the main shaft and the outer apron are constantly rubbing, which makes the apron wear and tear easily under the long-term friction with the main shaft, making the deceleration The lubricating oil inside the machine leaks outward, or an oil leakage preventio

Method used

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  • Oil leakage prevention device for speed reducer
  • Oil leakage prevention device for speed reducer
  • Oil leakage prevention device for speed reducer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see figure 1 , figure 2 , image 3 and Figure 5 , an oil leakage prevention device for a reducer, comprising a reducer main body 1, a main shaft 2 is arranged on the inner side of the reducer main body 1, a housing 3 is fixedly connected to the left and right sides of the reducer main body 1, and the inner side of the housing 3 is fixed The leak-proof assembly 4 is connected, and the upper side of the leak-proof assembly 4 is slidingly connected with a push assembly 5. The push assembly 5 includes a moving cylinder 51, and the left and right sides of the moving cylinder 51 are fixedly connected with connecting rods 52, and the upper side of the connecting rod 52 A push rod 53 is provided, and the right side of the push rod 53 is rotatably connected with a detection assembly 6 , and the lower side of the detection assembly 6 is provided with a motion assembly 7 .

[0025] Further, the detection assembly 6 includes a detection rod 61 that is rotatably connected to th...

Embodiment 2

[0029] see Figure 1-5 , an oil leakage prevention device for a reducer, comprising a reducer main body 1, a main shaft 2 is arranged on the inner side of the reducer main body 1, a housing 3 is fixedly connected to the left and right sides of the reducer main body 1, and the inner side of the housing 3 is fixed The leak-proof assembly 4 is connected, and the upper side of the leak-proof assembly 4 is slidingly connected with a push assembly 5. The push assembly 5 includes a moving cylinder 51, and the left and right sides of the moving cylinder 51 are fixedly connected with connecting rods 52, and the upper side of the connecting rod 52 A push rod 53 is provided, and the right side of the push rod 53 is rotatably connected with a detection assembly 6 , and the lower side of the detection assembly 6 is provided with a motion assembly 7 .

[0030] Further, the anti-leakage assembly 4 includes a fixed frame 41 fixedly connected to the main shaft 2, the inner side of the fixed fr...

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Abstract

The invention discloses an oil leakage prevention device for a speed reducer. The oil leakage prevention device for the speed reducer comprises a speed reducer body, a main shaft is arranged on the inner side of the speed reducer body, shells are connected to the left side and the right side of the speed reducer body correspondingly, leakage prevention assemblies are fixedly connected to the inner sides of the shells, and pushing assemblies are connected to the upper sides of the leakage prevention assemblies. Each pushing assembly comprises a moving cylinder, wherein connecting rods are fixedly connected to the left side and the right side of the moving cylinder, and pushing rods are arranged on the upper sides of the connecting rods. According to the oil leakage prevention device for the speed reducer, the connecting rods drive the moving cylinders fixedly connected with the connecting rods to slide downwards along moving rods, then force is stored through the action of springs, the moving rods are pushed to move downwards, the connecting rods push limiting blocks to move outwards under the action of inclined grooves in the limiting blocks, then protruding blocks cross the limiting blocks, the moving rods quickly move downwards, and therefore leakage-prevention rubber blocks fixedly connected with the moving rods are driven to move downwards synchronously. By means of the structure, the effects that lubricating oil can be prevented from leaking outwards, and equipment can continue to work are achieved.

Description

technical field [0001] The invention relates to the technical field of reducers, in particular to an oil leakage prevention device for reducers. Background technique [0002] In the process of mechanical work, there is a work purpose that needs to reduce the speed of its own operation, so the reducer of various specifications used for various types of mechanical deceleration is produced correspondingly. The reducer is a gear with a small number of teeth on the input shaft. Mesh the large gear on the output shaft to achieve the purpose of deceleration. The reducer needs to be filled with lubricating oil before running. Nowadays, the reducer is becoming more and more intelligent. [0003] At present, the main problem of most reducers on the market is that during the operation of the main shaft of the reducer, the main shaft and the outer apron are constantly rubbing, which makes the apron wear and tear easily under the long-term friction with the main shaft, making the deceler...

Claims

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Application Information

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IPC IPC(8): F16H57/029F16H57/027F16N29/00G01M3/02
CPCF16H57/027F16H57/029F16N29/00F16N2210/12G01M3/02
Inventor 杜璋明
Owner 杜璋明