Electric lubrication pump

A lubricating pump, electric technology, applied in the direction of lubricating pump, engine lubrication, lubricating parts, etc., can solve the problems of relatively long distance between lubricating oil injection port and lubricating grease supply port, increasing difficulty, and long system piping length, etc. The effect of shortening the length

Inactive Publication Date: 2012-11-28
施卫兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The electric lubricating pump is directly driven by the electric motor, through the deceleration of the turbine rod, and then the eccentric linkage drives the double plunger and double pump cylinder oil pressure components to discharge the lubricant. The structure of the traditional electric lubricating pump is more complicated, in which the lubricating oil inlet and The grease supply port is relatively far away, the electric lubrication pump is not located in the center of the system, and the length of the system piping is long, which increases the difficulty for the pump to overcome the back pressure of the lubrication point

Method used

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  • Electric lubrication pump

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Embodiment Construction

[0012] Such as figure 1 As shown, an electric lubricating pump of the present invention includes a pump body 1, a pump base 2, an oil reservoir 3 and a motor 4, the bottom of the oil reservoir 3 is connected to the pump body 1, and the pump body 1 is placed on the pump base 2, An exhaust valve 5 is installed on the top of the oil reservoir 3, a grease supply port 6 is provided in the middle of the pump body 1, a lubricating oil injection port 7 is provided above the grease supply port 6, and a lubricating oil injection port 7 is provided on the pump body 1 below the grease supply port 6. There is an exhaust plug 8, an oil collector 9 is provided on the pump base 2, one side of the oil collector 9 is connected with a two-position four-way valve 10, the upper part of the oil collector 9 is connected with the overflow valve 12 through a pipeline 11, and the oil collector The pipeline 11 between 9 and the overflow valve 12 is connected with a pressure gauge 13, the pump body 1 is ...

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Abstract

The invention relates to an electric lubrication pump, which comprises a pump body, a pump seat, an oil storage device and a motor, wherein the bottom of the oil storage device is connected with the pump body; the pump body is arranged on the pump seat; an air exhaust valve is arranged on the top of the oil storage device; a lubrication fat supplementation opening is formed in the middle of the pump body; a lubrication oil injection opening is formed above the lubrication fat supplementation opening; an air exhaust plug is arranged on the pump body below the lubrication fat supplementation opening; an oil collector is arranged on the pump seat; one side of the oil collector is connected with a two-position four-way valve; the upper side of the oil collector is connected with an overflow valve through a pipeline; and a pressure meter is connected to the pipeline between the oil collector and the overflow valve. The electric lubrication pump has the advantages that respective elements on the pump body are arranged compactly, so that the pipe arrangement length of a system is shortened; the lowest pressure drop is kept; and therefore, the pump can generate pressure counteracting backpressure of a lubrication point.

Description

technical field [0001] The invention relates to an electric lubricating pump. Background technique [0002] The electric lubricating pump is directly driven by the electric motor, through the deceleration of the turbine rod, and then the eccentric linkage drives the double plunger and double pump cylinder oil pressure components to discharge the lubricant. The structure of the traditional electric lubricating pump is more complicated, in which the lubricating oil inlet and The grease supply port is relatively far away, the electric lubrication pump is not located in the center of the system, and the system piping length is long, which increases the difficulty for the pump to overcome the back pressure of the lubrication point. Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Contents of the invention [0003] The object of the present invention is to provide an electric lubrication pump with shortened system piping. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N13/00F16N29/00F16N31/00
Inventor 施卫兵
Owner 施卫兵
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