Novel cleaning equipment for gear box and method for implementing equivalent oil changing thereof
A technology for cleaning equipment and gearboxes, applied to cleaning methods and appliances, chemical instruments and methods, and program control in sequence/logic controllers, etc., to achieve the effects of prolonging service life, avoiding damage, and avoiding waste of gearbox oil
Active Publication Date: 2010-11-17
MIT AUTOMOBILE SERVICE
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Problems solved by technology
[0004] The purpose of the present invention is to provide a new type of gearbox cleaning equipment and its realization method for equivalent fluid replacement, so as to solve the problem that the previous gearbox cleaning equipment cannot well replace the gearbox oil in equal quantities
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[0029] The present invention will be further described below in conjunction with the accompanying drawings and examples.
[0030] Such as figure 1 , 2 As shown, a new type of gearbox cleaning equipment includes an old liquid output pipeline 2 connected to the old liquid tank 4 at the lower end and a new liquid input pipeline 8 connected to the new liquid tank 7 at one end, wherein the upper end of the old liquid output pipeline 2 In order to connect the joint of gearbox 1, a first electromagnetic valve 3 is installed on the old liquid output pipeline 2, and the old liquid barrel 4 is placed on the pallet of the first liquid weight acquisition unit 5; the new liquid input pipeline 8 passes through the first The second solenoid valve 9 is connected to the input end of the electric pump 10, and the output end of the electric pump 10 is connected to the quick connector and the discharge pipeline 13 respectively through the check valve 11 and the oil change ball valve 12, wherein ...
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The invention provides novel cleaning equipment for a gear box and a method for implementing equivalent liquid changing thereof, comprising: by setting a liquid weight acquisition unit on a new liquidbarrel and an old liquid barrel respectively, acquiring oil mass in the new liquid barrel and the old liquid barrel, inputting the signal into a control system, processing and calculating the signalby the control system, obtaining liquid weight in the new liquid barrel and the old liquid barrel acquired by a weight sensor, obtaining volume of the liquid based on the specific gravity, obtaining oil level variation in gear box based on volume differential of the liquid in the new liquid barrel and the old liquid barrel, controlling on / off of a electric pump and a solenoid valve based on the control system, implementing equivalent changing of liquid, making final liquid level of the gear box is accordant to that before liquid changing. A buzzer of the system hoots after liquid changing, anindicating light is illuminant, digitron has display, which shows complete of liquid-changing. The equipment and the method can effectively avoid damage of the gear box and wastage of oil in the gearbox, prolong service life of the gear box, and are beneficial to maintenance of automobile.
Description
technical field [0001] The invention relates to a gearbox cleaning device and a control method thereof, in particular, a gearbox cleaning device with a new structure and a method for realizing equivalent fluid replacement thereof. Background technique [0002] With the rapid growth of China's economy, the number of cars in China increases by millions every year. As an important transmission part of a car, after a long period of use, the gearbox will cause abnormal operation if it cannot be cleaned in time. [0003] The release and filling of gearbox lubricating oil after cleaning is generally completed by automatic gearbox cleaning equipment. Due to the limitations of the structure and corresponding working methods, the existing automatic transmission cleaning equipment cannot realize equal replacement of transmission oil, and sometimes the transmission is damaged due to excessive or insufficient filling. Contents of the invention [0004] The purpose of the present inve...
Claims
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IPC IPC(8): B08B7/00G05B19/04
Inventor 蒋金权魏志良
Owner MIT AUTOMOBILE SERVICE