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Sealing device of motor

A technology of sealing device and motor body, which is applied in the direction of electromechanical device, engine lubrication, cooling/ventilation device, etc. It can solve the problems of motor rotating parts damage, lubricating oil is easily thrown out of the cavity, etc., and achieve the effect of smooth operation

Active Publication Date: 2020-12-08
DONGYING NORTH GASOLINEEUM EQUIP
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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 solve the problem that dust enters the motor and causes damage to the rotating parts of the motor, and the lubricating oil is easily thrown out of the cavity, and a sealing device for the motor is proposed

Method used

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  • Sealing device of motor
  • Sealing device of motor
  • Sealing device of motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to figure 1 , figure 2 , image 3 , Figure 4 , Image 6 with Figure 7 , a sealing device for a motor, comprising a motor body 1, a first baffle 2 is detachably connected to the left end of the motor body 1, a cleaning chamber 203 is fixedly connected to the first baffle 2, and a rotating shaft 102 is rotatably connected to the motor body 1, The rotating shaft 102 is fixedly connected with the impeller blade 1021, the impeller blade 1021 is rotationally connected in the cleaning chamber 203, the motor body 1 is fixedly connected with the lubricating chamber 3, the rotating shaft 102 is fixedly connected with the bearing 1023, and the bearing 1023 is fixedly connected in the lubricating chamber 3 , the cleaning chamber 203 communicates with the lubricating chamber 3 through the first pipe 301, the first baffle 2 is fixedly connected with a circulation pipe 205, the circulation pipe 205 runs through the first baffle 2 and is fixedly connected to the cleaning c...

Embodiment 2

[0032] refer to figure 1 , Figure 4 , Figure 5 with Image 6 , is basically the same as Embodiment 1, furthermore, the first baffle plate 2 is fixedly connected with a reinforcing rod 201, the cleaning bin 203 is fixedly connected to the reinforcing rod 201, the rotating shaft 102 is provided with an annular groove 1022, and the cleaning bin 203 rotates Connected in the annular groove 1022, the right end of the rotating shaft 102 is fixedly connected with a cooling fin 103, the number of cooling fins 103 is specifically eight groups, and the eight groups of cooling fins 103 are evenly distributed on the rotating shaft 102 in a circle, and the right end of the motor body 1 is detachable The second baffle 101 is connected, and the heat sink 103 is rotatably connected in the second baffle 101. The second baffle 101 is provided with cooling holes 1011. The number of reinforcing rods 201 is specifically three groups, and the three groups of reinforcing rods 201 form The circum...

Embodiment 3

[0034] refer to figure 1 with image 3, is basically the same as in Embodiment 1, furthermore, a lubricating oil filter 2041 is fixedly connected in the filter box 204, and a case cover 2042 is detachably connected to the filter box 204, and the lubricating oil filter 2041 can filter the lubricating oil, Recycling saves the cost of use, and the setting of the box cover 2042 helps to clean the filter box 204 and add or replace lubricating oil.

[0035] In the present invention, when in use, open the case cover 2042 and pour lubricating oil into the filter case 204, then close the case cover 2042, the rotating shaft 102 rotates during the working state, and the impeller blade 1021 on the rotating shaft 102 rotates in the cleaning chamber 203, resulting in The pressure pumps out the lubricating oil in the filter box 204. When the external dust enters the inside of the first baffle plate 2 and adheres to the rotating shaft 102, the dust accumulates and enters the cleaning chamber...

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Abstract

The invention discloses a sealing device of a motor, and belongs to the technical field of motor sealing protection. The sealing device of the motor comprises a motor body, a first baffle is detachably connected to the left end of the motor body, a cleaning bin is fixedly connected into the first baffle, a rotating shaft is rotatably connected into the motor body, impeller blades are fixedly connected to a rotating shaft, the impeller blades are rotatably connected into the cleaning bin, and a lubricating bin is fixedly connected into the motor body. The rotating shaft is fixedly connected with a bearing, the bearing is fixedly connected into the lubricating bin, the first baffle is fixedly connected with a circulating pipe, the circulating pipe penetrates through the first baffle and is fixedly connected to the cleaning bin, the first baffle is fixedly connected with a filtering box, the circulating pipe is fixedly connected to the filtering box, and the lubricating bin is fixedly connected with a second pipeline; the second pipeline is communicated with the circulating pipe; the cleaning bin is arranged to clean dust entering the motor, the lubricating bin is arranged to lubricate the bearing, and meanwhile the phenomenon that lubricating oil is thrown out is prevented.

Description

technical field [0001] The invention relates to the technical field of motor sealing protection, in particular to a motor sealing device. Background technique [0002] There are many types of motors in machinery, and they are widely used. They are power equipment with a large demand. Their use environment is relatively complicated and their working conditions are also relatively harsh. During the work process, a large amount of solid impurities such as dust and dust will be produced. These tiny solid Impurities entering the interior of the motor will cause wear to the rotating parts of the motor and have a negative impact on its normal operation. At the same time, when the motor is running, the lubricating oil inside the motor cavity is easily thrown out of the cavity, resulting in the failure of the lubrication of the bearings, etc., causing security incident. Contents of the invention [0003] The object of the present invention is to solve the problem that dust enters ...

Claims

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Application Information

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IPC IPC(8): H02K5/04H02K5/16H02K5/20H02K9/06F16N7/36F16N39/06
CPCF16N7/36F16N39/06F16N2039/007F16N2210/18H02K5/04H02K5/163H02K5/20H02K9/06
Inventor 洪雪芳
Owner DONGYING NORTH GASOLINEEUM EQUIP
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