A leak detection device and detection method for an oil passage hole of a tractor gearbox body
A technology for leak detection device, gearbox housing, applied in the direction of liquid/vacuum measurement for liquid tightness, etc.
Active Publication Date: 2017-06-06
CHINA YITUO GROUP +1
View PDF9 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0013] In order to solve the above problems, the object of the present invention is to provide a leak detection device and detection method for tractor gearbox body oil passage holes. Technical problems of leak detection; universality, simple structure, high detection efficiency, can shorten the new product development cycle of enterprises; simple and convenient operation, with the value of promotion
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
[0088] The present invention can be explained in more detail by the following examples. The device of the example is used for the power shift tractor gearbox body, and the detected holes are 3 groups of 9 holes. The present invention is not limited to the following examples. It is the object of the invention to protect all changes and improvements within the scope of the invention.
[0089] Depend on Figure 5 Known, a kind of tractor gearbox body oil passage hole leakage detection device, comprises part rack 2, plugging assembly 3, compressed air pipeline assembly 4, test instrument frame assembly 5, power socket assembly 6, leakage test instrument 7, air filter Device 8 and combined valve block assembly 9; The parts rack 2 is arranged on one side of the test instrument frame assembly 5, and the distance from the test instrument frame assembly 5 is 400-600 mm; the leak test instrument 7, combined valve block assembly 9. The power socket assembly 6 and the air filter 8 are re...
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 a tractor gearbox oil passage hole leakage detecting device and method and belongs to the field of mechanical manufacturing. A gearbox is placed on the upper portion of a part rack. One end of a plugging component is connected with the opening of the oil passage hole of the gearbox. The other end of the plugging component is connected with an air filter through a compressed air pipeline component. The air filter is connected with a combined valve block component. The combined valve block component is respectively connected with a power socket component and a leakage testing instrument. External compressed air is connected to the air filter through the compressed air pipeline component and then sequentially connected to the leakage testing instrument, the combined valve block component and the plugging component. The tractor gearbox oil passage hole leakage detecting device has the advantages that the technical difficulty that existing leakage detecting devices cannot be applied to power gear-shifting tractor gearbox oil passage hole leakage detection is solved, and new product research and development cycle of enterprises can be shortened.
Description
technical field [0001] The invention belongs to the field of mechanical manufacturing, and relates to a device and a detection method for oil channel hole leakage detection of a tractor gearbox body, in particular to a power shift tractor transmission body oil channel hole leakage detection device and a detection method. Background technique [0002] The gearbox is one of the key components of the tractor. It forms the drive train with the rear axle, power take-off shaft transmission, four-wheel drive, brakes and other components. Its function is to convert the high speed and low torque output by the diesel engine into the drive axle and power Low speed and high torque of the output shaft. The tractor gearbox has developed from the initial manual shift mechanical gearbox and synchronous sleeve shift gearbox to today's power shift gearbox. enhanced. The power shift gearbox is mainly composed of three parts: mechanical transmission system, hydraulic control system and electr...
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 Patent Type & Authority Patents(China)
IPC IPC(8): G01M3/02
Inventor 葛便京蔡安克王建明易良均郭丹丹王明海段华荣张岑黄娟王治军
Owner CHINA YITUO GROUP