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Lubrication type speed reducer structure suitable for large gradient

A technology of reducer and large slope, applied in the direction of gear lubrication/cooling, mechanical equipment, transmission parts, etc., can solve the problems of insufficient lubrication, lubrication dead point, etc., to achieve good lubrication effect, solve lubrication problems, and achieve obvious effect. Effect

Inactive Publication Date: 2014-06-04
SHENYANG NORTH MINING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a structure suitable for large-slope lubricating reducer to solve the problem of high-slope lubrication when working at large-slope inclinations. , The low-speed end is prone to insufficient lubrication, resulting in the problem of lubrication dead spots

Method used

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  • Lubrication type speed reducer structure suitable for large gradient
  • Lubrication type speed reducer structure suitable for large gradient

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Embodiment Construction

[0010] Suitable for large-slope lubricated reducer structure, including reducer output shaft 1 and reducer input shaft 2, reducer output shaft 1 and reducer input shaft 2 are respectively set with input bearing 3 and output bearing 4, input bearing 3 and output The bearings 4 are installed in the input bearing seat 5 and the output bearing seat 6 respectively, and the inner ends of the input bearing seat 5 and the output bearing seat 6 correspond to the welded front oil storage baffle 7 and the rear oil storage baffle 8 respectively, and The front oil storage baffle 7 and the rear oil storage baffle 8 respectively correspond to the input bearing seat 5 and the output bearing seat 6 to form an oil storage cavity. The front oil storage baffle 7 and the rear oil storage baffle 8 have the same structure, and are all one The disc body has a plurality of oil inlet holes 9 on one edge of the disc body, and a plurality of oil passage holes 10 on the other side edge of the disc body opp...

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Abstract

The invention discloses a lubrication type speed reducer structure suitable for a large gradient. The lubrication type speed reducer structure suitable for the large gradient comprises a speed reducer output shaft and a speed reducer input shaft. The end of the inner side of an input bearing block and the end of the inner side of an output bearing block are correspondingly fixedly provided with a front oil storage baffle and a rear oil storage baffle respectively in a welded mode, and the front oil storage baffle and the rear oil storage baffle correspond to the input bearing block and the output bearing block respectively to form oil storage cavities. The edge of one side of the front oil storage baffle and the edge of one side of the rear oil storage baffle are provided with a plurality of oil inlet holes, and the edge of the other side of the front oil storage baffle and the edge of the other side of the rear oil storage baffle are provided with a plurality of oil passing holes. The positions, located at the oil inlet holes, of the front oil storage baffle and the rear oil storage baffle are fixedly provided with oil isolating rings in a welded mode. According to the lubrication type speed reducer structure, lubricating oil can be isolated into the oil storage cavities, the oil backflow velocity can be reduced during large-gradient work, bearings located at high positions can be still in contact with the lubricating oil, and the purpose of lubricating can be achieved.

Description

Technical field: [0001] The invention relates to coal mining equipment such as roadheaders, combined mining machines, and rock loaders with speed reducers, which are suitable for working in large-slope roadways in coal mines, and in particular relates to a structure suitable for large-slope lubricating speed reducers. Background technique: [0002] Reducers are commonly used in coal mining machinery, such as combined mining machines and rock loading machines. With the improvement of the applicability requirements of the roadheader, the cutting reducer of some special type roadheader needs to adapt to the requirements of the large slope working conditions of the mine. In the past, the common reducers were not designed for large-slope operation conditions. When the reducer was operating on a large slope, the high-speed and low-speed ends would lose lubrication, which made the reducer easy to damage. Invention content: [0003] The purpose of the present invention is to prov...

Claims

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Application Information

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IPC IPC(8): F16H57/04
CPCF16H57/0453
Inventor 曲凯杨化林欧玉金王艳丹莫彦青
Owner SHENYANG NORTH MINING MACHINERY
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