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Grease homogenizing mechanism of pneumatic bearing oil-filling grease-homogenizing machine for railway wagon

A railway freight car, pneumatic technology, applied in the field of grease leveling mechanism, pneumatic bearing oiling grease leveling machine, can solve the problem of not realizing the relative rotation of the inner and outer rings of the bearing, not having the grease leveling function, etc., and achieve a simple structure. , the effect of easy maintenance

Inactive Publication Date: 2015-04-29
NINGXIA ZHONGYUAN TIANSHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most domestic railway wagon rolling bearing oiling machines do not have the function of grease equalization, even if they do, they will not realize the relative rotation of the inner and outer rings of the bearing, and the good effect of grease equalization in forward and reverse directions

Method used

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  • Grease homogenizing mechanism of pneumatic bearing oil-filling grease-homogenizing machine for railway wagon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1 Composition and function of various components of the grease equalizing mechanism of a pneumatic bearing grease injection machine for railway freight cars:

[0011] The grease equalizing mechanism consists of coupling shaft gear 1, coupling shaft 2, reducer and motor 3, coupling 4, grease equalizing mechanism frame 5, grease equalizing mechanism frame pushing cylinder 6, oil injection head assembly gear 7, and cylinder mounting frame 8 components, characterized in that the grease equalizing mechanism of the pneumatic bearing oil injection and grease homogenization machine for railway wagons cooperates with the gear 7 of the bearing oil injection head assembly through the gear 1, and moves in the circumferential direction under the action of the reducer and the motor 3 Evenly grease. The coupling shaft gear 1 is installed on the coupling shaft 2 . The coupling shaft 2 is connected with the output shaft of the reducer and the motor 3 through a shaft coupli...

Embodiment 2

[0012] Example 2 The working principle of the grease equalizing mechanism of a pneumatic bearing grease injector for railway wagons:

[0013] After the grease injection machine is filled with grease, the oil injection head assembly still acts on the outer ring of the bearing, and the frame of the grease equalization mechanism pushes the cylinder 6 to push the homogenization mechanism forward, so that the coupling shaft gear 1 and the oil injection head assembly gear 7 are matched, and the deceleration is started Machine and motor 3, so that the coupling shaft gear 1 drives the oil injection head assembly gear 7 to rotate at high speed, and then realize the uniform effect of bearing grease.

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PUM

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Abstract

The invention relates to a grease homogenizing mechanism of a pneumatic bearing oil-filling grease-homogenizing machine for a railway wagon, in particular to the grease homogenizing mechanism of the pneumatic bearing oil-filling grease-homogenizing machine for a 197726 type general overhaul bearing of the railway wagon. The grease homogenizing mechanism comprises a coupling shaft gear 1, a coupling shaft 2, a speed reducer and motor structure 3, a shaft coupler 4, a grease homogenizing mechanism frame 5, a grease homogenizing mechanism frame pushing and moving air cylinder 6, an oil-filling head assembly gear 7 and an air cylinder mounting frame 8. The grease homogenizing mechanism mainly has the advantages that the bearing can rotate at the high speed, so that grease is uniformly distributed in the circumferential direction; the grease homogenizing mechanism is simple in structure and convenient to repair.

Description

technical field [0001] The invention relates to a grease homogenizing mechanism of a pneumatic bearing oiling and homogenizing machine for railway freight cars, in particular to a grease homogenizing mechanism of a pneumatic bearing oiling and homogenizing machine for rail freight car 197726 general maintenance bearings, belonging to the technical field of special equipment for railway freight cars . Background technique [0002] Most domestic railway wagon rolling bearing lubricators do not have the function of grease equalization, and even if they do, they do not realize the relative rotation of the inner and outer rings of the bearing, and the good effect of grease equalization in forward and reverse directions. Contents of the invention [0003] The present invention overcomes the deficiencies of the prior art, and provides a grease equalizing function and automatic oiling of the rubber teeth of the sealing cover, which has complete functions, excellent performance, co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C11/02B05C5/00
CPCB05C5/02B05C11/10
Inventor 樊宗军
Owner NINGXIA ZHONGYUAN TIANSHENG TECH
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