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Novel opening and closing type oil filling valve

A technology of opening and closing, oil-filled valves, applied in transmission parts, belts/chains/gears, mechanical equipment, etc., can solve problems such as loss of sealing effect, trouble, thread failure, etc., to avoid thread jamming, simple and convenient operation , to avoid the effect of fuel injection

Inactive Publication Date: 2018-10-09
JIANGSU GUOMAO REDUCER GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above method is cumbersome, and the vent cap is often disassembled, which may easily lead to thread failure, loss of sealing effect, and oil leakage

Method used

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  • Novel opening and closing type oil filling valve
  • Novel opening and closing type oil filling valve
  • Novel opening and closing type oil filling valve

Examples

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Effect test

Embodiment Construction

[0018] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] The new open-close oil filling valve includes a spring box 1, a spring 2, a spring base 3, an oil channel 4, a guide plate 5, a control box 6, an oil baffle 7, a telescopic rod 8, a cartridge 9 and a pressing set of 10;

[0020] The open-close oil filling valve is divided into upper and lower parts through the oil channel 4, the upper part is the control box 6, and the lower part is the spring box 1;

[0021] The spring box 1 is arranged at the bottom end of the open-close type oil filling valve, and a spring 2 is arranged inside it, and a telescopic rod 8 is arranged in the control box, and the telescopic rod 8 passes through the spring base 3 and the spring in the spring box 1 2 connected;

[0022] The telescoping rod 8 is provided with a cartridge 9 on the part extending out of the control box, the top of the protruding p...

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PUM

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Abstract

The invention relates to a novel opening and closing type oil filling valve which comprises a spring box, a spring, a spring base, an oil channel, a guide plate, a control box, an oil stop plate, a telescopic rod, a clamping cylinder and a pressing sleeve. Opening and closing of oil can be achieved by means of a simple pressing manner. The oil filling valve can be connected with a speed reducer box body directly, a ventilation cap can be replaced, and opening and closing of an oil pipeline can be achieved by means of a pressing manner. Operation is easy and convenient. Compared with a traditional thread rotating valve, the phenomena that a thread gets stuck and even a screw rod is broken are avoided; and the position of a ventilation opening is heightened to a certain degree, the functionsimilar to that of an expansion box is achieved, and the phenomenon that due to the fact that the oil level is too high, oil spraying of a speed reducer occurs in the using process is avoided.

Description

technical field [0001] The application relates to the field of oil filling valves, in particular to a novel opening and closing oil filling valve. Background technique [0002] During the process of assembling or using the reducer, the user needs to refuel or change the oil of the reducer. [0003] Under normal circumstances, the breather cap is usually unscrewed, and then the oil pipe is connected to refuel. However, the above methods are cumbersome, and the vent cap is often disassembled, which may easily lead to thread failure, loss of sealing effect, and oil leakage. In addition, if too much oil is added, the oil is easy to spray out from the vent cap during the use of the reducer. Contents of the invention [0004] The present application designs a novel opening and closing oil filling valve, which realizes opening and closing of oil filling in a simple way by pressing. [0005] The novel open-close oil filling valve includes a spring box, a spring, a spring base, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/04F16H57/027
CPCF16H57/0435F16H57/027
Inventor 邹毅婷蔡东胡军金新华金超
Owner JIANGSU GUOMAO REDUCER GRP CO LTD
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