An oil filter mechanism for a power unit
A power unit and oil filtering technology, applied in mechanical equipment, fluid pressure actuating devices, fluid pressure actuating system components, etc. cleaning effect
Active Publication Date: 2022-04-15
WUXI DONGYE MACHINERY MFG CO LTD
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Problems solved by technology
Since the hydraulic oil in the hydraulic power unit will inevitably be mixed with impurities during circulation, it is usually necessary to install an oil filter, especially at the oil suction port of the oil pump; the existing oil filter mechanism of the hydraulic power unit oil suction port has a simple structure. The fixed metal mesh filter element filters and removes impurities from the passing oil, but after a certain period of use, impurity particles will adhere to the filter element, which will affect the oil flow. It is necessary to disassemble the oil tank and replace the oil filter. The clogging of the oil filter leads to poor oil intake and cavitation, so it has to be shut down for maintenance, which delays normal operation
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[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] Such as figure 1 The shown oil filter mechanism for a power unit includes an oil filter mechanism 100 installed in an oil tank 200 of the power unit, one end of the oil filter mechanism 100 extends to the bottom of the oil tank 200, and the other end of the oil filter mechanism 100 is connected to the The oil pump suction port (not shown) of the power unit is connected, and the oil filter mechanism 100 mainly includes a self-cleaning component 1 that is used to filter the...
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The invention discloses an oil filtering mechanism for a power unit, which belongs to the related technical field of the power unit. It mainly includes an oil filter mechanism composed of a self-cleaning component and a sewage component. The self-cleaning component includes an oil discharge pipe, an oil inlet pipe, a filter cartridge and a rotating shaft. The rotating shaft is set at one end of the filter cartridge; the sewage discharge assembly includes a base, a bearing tube, a slider, a slider and a filter plate. The base is set on the side wall of the fuel tank, and a perforation is opened in the middle of the base. In the perforation, the filter plate is arranged at one end of the slider, the side of the bearing tube is provided with a connecting hole corresponding to the perforation, the slider is arranged in the bearing tube, and the side of the slider is provided with a matching hole corresponding to the filter plate. The oil filter mechanism for the power unit of the present invention can conveniently clean the impurities attached to the oil filter without disassembly, and can discharge the impurities without stopping the power unit.
Description
technical field [0001] The invention relates to the technical field related to power units, in particular to an oil filter mechanism for power units. Background technique [0002] The hydraulic power unit is used as an oil supply device and is mainly composed of a motor, an oil tank and an oil pump. Since the hydraulic oil in the hydraulic power unit will inevitably be mixed with impurities during circulation, it is usually necessary to install an oil filter, especially at the oil suction port of the oil pump; the existing oil filter mechanism of the hydraulic power unit oil suction port has a simple structure. The fixed metal mesh filter element filters and removes impurities from the passing oil, but after a certain period of use, impurity particles will adhere to the filter element, which will affect the oil flow. It is necessary to disassemble the oil tank and replace the oil filter. The blockage of the oil filter leads to poor oil intake and cavitation, so the machine ...
Claims
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IPC IPC(8): F15B21/041
CPCF15B21/041
Inventor 邵星
Owner WUXI DONGYE MACHINERY MFG CO LTD