Anti-backflow oil sucking filter tube
An oil filter tube and anti-backflow technology, applied in the direction of gear lubrication/cooling, etc., can solve the problems of inaccurate oil injection, unclean oil injection, etc., achieve smooth oil intake, sufficient oil intake, and prevent oil backflow Effect
Inactive Publication Date: 2012-07-18
吉林诺亚机电科技有限公司
View PDF3 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The invention provides an anti-backflow oil suction filter pipe, which is mainly used to solve the problems of inaccurate oil injection and dirty oil injected during the oil injection process of the bogie gearbox.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0009] The content of the present invention and its specific implementation are further described in conjunction with the drawings.
[0010] In order to ensure sufficient oil volume, uniform oil absorption speed, and clean oil during the oil absorption process, the anti-reverse flow suction filter tube is used with the functions of filtering oil and preventing oil backflow. The main working part is the side oil inlet. To the valve. The side oil inlet check valve is equipped with an elastic valve core and a filter screen to ensure that the oil does not return, and the oil is clean and free of impurities.
[0011] The oil inlet end of the anti-backflow suction filter tube extends to the bottom of the oil drum, and the other end is connected to the pneumatic oil pump through a hose. When refueling, the power provided by the pneumatic oil pump causes the oil to enter through the side oil inlet hole on the side oil inlet check valve. After being filtered by the cylindrical filter scree...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an anti-backflow oil sucking filter tube, which realizes the anti-backflow and oil filtering operation of an oil sucking tube in a bogie gearbox oil injecting device by applying a mechanical structure, belonging to the technical field of mechanical engineering. The anti-backflow oil sucking filter tube mainly comprises a stainless steel oil sucking tube and a lateral oil inlet one-way valve, an elastic valve core comprising a pressure-regulating nut, a spring and a valve core is arranged at one side of a lateral oil inlet valve body; and a filter screen is installed at the other side of the valve body and tightly compressed by a compression nut, and then the lateral oil inlet one-way valve is formed. During refueling, a pneumatic oil pump ensures that oil enters the valve body from a lateral oil inlet of the lateral oil inlet one-way valve through a cylindrical filter screen, and after being filtered again by the filter screen, the oil pushes the elastic valve core open and enters the oil sucking tube; after oil sucking is stopped, the spring makes the valve core reset to block the oil inlet so that the oil in the tube cannot reversely reflow out of the tube. The anti-backflow oil sucking filter tube has the functions of preventing the oil from backflow and filtering the oil, is mainly used for the bogie gearbox oil injecting device of a railway vehicle to suck the oil from an oil tank and has an important realistic significance.
Description
Technical field: [0001] The invention relates to an anti-reverse flow oil suction filter tube, which is mainly used in a bogie gearbox oil injection device. By using a mechanical structure, the oil suction, oil filtering and anti-reverse flow operations of the oil suction pipe in the bogie gearbox oil injection device are realized, belonging to mechanical engineering technology field. Background technique: [0002] The bogie is the walking part of rail vehicles, and is an extremely important component related to vehicle safety and sports performance. In order to achieve good bogie motion functions and increase the service life of gears and other parts, a certain amount of lubricating oil must be added to the gearbox. The oil injection device of the railway vehicle bogie gearbox is an oil injection equipment specially developed for this purpose. It is mainly composed of a pneumatic oil pump, a metering filling gun, an oil suction pipe, an oil-water separator, and a carrying troll...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): F16H57/04
Inventor 谷诤巍沈永波
Owner 吉林诺亚机电科技有限公司