Gear wheel chamber cap of engine
A gear chamber cover and engine technology, which is applied to engine components, machines/engines, mechanical equipment, etc., can solve the problems such as the inability to easily replace the fuel injection pump, the inability to reduce the noise and vibration of the gear chamber, and achieve convenient daily maintenance, simple structure, The effect of simplifying the overall structure
Inactive Publication Date: 2008-10-08
WUXI KIPOR MACHINERY CO LTD
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Problems solved by technology
However, the engine gear chamber cover with this structure cannot easily replace the fuel injection pump, adjust the fuel supply advance angle and oil pressure, and cannot reduce the noise and vibration in the gear chamber
Method used
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[0016] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:
[0017] Figure 1~ Image 6 As shown, it includes body gear system 1, gear chamber cover body 2, fuel injection pump cover plate gasket 3, fuel injection pump cover plate 4, crankshaft pulley 5, and engine oil pressure limiting valve 6; wherein the body gear system 1 is mainly composed of crankshaft gear 1a , idler gear 1b, camshaft gear 1c, and fuel injection pump gear 1d; oil pressure limiting valve 6 is mainly composed of pressure limiting valve plunger 6a, pressure limiting valve spring 6b, pressure limiting valve plug 6c, etc. An oil pump adjustment hole 12, a bolt 13, a fastening bolt 14, a main oil passage 15, and an oil discharge hole 16 are arranged on the body gear chamber cover 2.
[0018] When the present invention is in use, the gear chamber cover 2 is covered on the body gear train 1 for sealing the engine body gear train 1 . The gear cha...
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The invention relates to a gear chamber cover of a motor, which is particularly used for sealing the gear chamber. The gear chamber cover of the invention comprises a gear chamber cover body and is characterized in that a plunger, a spring and a screw plug are arranged in the main oil gallery of the gear chamber cover body in sequence; the plunger is arranged from the main oil gallery at the side face of the gear chamber cover body and the spring is put into the plunger, and then an orifice is sealed by the screw plug. The oil gallery is provided with a plurality of oil drain holes and the head face of the gear chamber cover body is provided with the regulating hole of a fuel injection pump. A sensor mounting hole is arranged on the gear chamber cover body and a reinforcing rib is arranged at the internal side of the gear chamber cover body. By adopting the gear chamber cover of the invention, the replacement of the fuel injection pump as well as the regulation of a fuel supply advance angle and the oil pressure are convenient, and the noise and the vibration in the gear chamber can be reduced; the structure of the motor is simplified and the regulation method of the motor is simple, thus bringing convenience to customers in use.
Description
technical field [0001] The invention relates to a gear chamber cover for an engine, in particular for sealing a gear chamber. Background technique [0002] In the prior art, the engine gear chamber cover only considers how to seal the gear chamber so that the engine oil in the engine does not leak to the outside of the engine; its shape is determined according to the gear arrangement, and other requirements are seldom considered, so the structure is also very simple. But the engine gear chamber cover of this kind of structure can't replace fuel injection pump conveniently, and adjust fuel supply advance angle and machine oil pressure, and can't reduce the noise and the vibration in the gear chamber either. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages, thereby providing a gear chamber cover of an engine that can facilitate the replacement of the fuel injection pump, facilitate the adjustment of the fuel suppl...
Claims
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Login to View More IPC IPC(8): F02F7/00
CPCF02F7/0073F01L1/026F01L2810/02F01L2810/04
Inventor 肖亨琳
Owner WUXI KIPOR MACHINERY CO LTD