Running method for control device for synchronously controlling lubricating hole through piston
A control device and synchronous control technology, applied in the direction of engine components, cylinders, cylinder heads, etc., can solve the problems of increased piston running resistance, increased piston running resistance, and increased fuel consumption, and achieve the effect of improving the cylinder lubrication system and reducing resistance
Active Publication Date: 2016-06-15
临沂经济开发区城市建设投资有限公司
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Problems solved by technology
[0006] Motorcycle horizontal engine, the top and rear end of the cylinder is close to the crankcase, because the lubricating oil is not sprayed in place, the piston and cylinder near the intake side of the cylinder are strained, which seriously affects the service life of the cylinder
[0007] The applicant applied for an invention patent on July 16, 2012. The patent number is 2012102452023, a new type of cylinder, which has solved the problem of strain on the piston and cylinder on the intake side of the cylinder. During the upward movement, the lubricating oil still enters the cylinder through the lubrication hole, causing the running resistance of the piston to increase when the piston descends, resulting in a 1% increase in fuel consumption
[0008] Because the engine needs more lubricating oil when it is running under load, and when driving normally, too much lubricating oil will increase the driving resistance of the piston and cause the disadvantage of increased fuel consumption
Method used
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Embodiment Construction
[0018] The accompanying drawing of the description is a structural diagram of a control device for piston synchronously controlling lubricating holes. Spring 9 forms. in the manual figure 1 , 2 Among them, there is an oil pool with a through hole on the cylinder liner, a valve ball is placed in the oil pool, one end of the spring withstands the valve ball, and the other end supports the cylinder liner.
[0019] An oil guide groove 6 is formed on the top left side of the oil pool 5 to the cylinder liner.
[0020] Described oil pool 5 is taper, and the bottom is small and the top is big.
[0021] There is an oil outlet hole at the bottom of the described oil pool 5 .
[0022] The width of the left end of the oil guide groove 6 is twice as wide as the inner diameter of the lubricating hole 5 . The overall width of the oil guide groove 6 can also be consistent with the inner diameter of the lubricating hole 5 .
[0023] The depth of the oil guide groove 6 is two-thirds of th...
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The invention discloses a running method for a control device for synchronously controlling a lubricating hole through a piston. When the piston ascends, a valve ball is made to jack an oil outlet hole of an oil pool through a spring, the oil outlet hole is sealed, and lubricating oil sprayed out of a connecting rod is guided into the oil pool to be stored through an oil guiding groove. When the piston descends, a skirt part of the piston jacks the valve ball away, the lubricating oil in the oil pool arrives at the air inlet side face of the piston from the oil outlet hole, the piston drives the lubricating oil to enable the air inlet side of a cylinder and the air inlet side of the piston to be covered with an oil film layer, and the process is circularly conducted. The running method has the beneficial effects that a motorcycle cylinder lubricating system is improved, the resistance caused to running of an engine due to excessive lubricating oil is effectively reduced, and the functions of saving fuel oil and prolonging the service life of the cylinder are achieved.
Description
[0001] original bill [0002] Application date: 2013-09-30 [0003] Application number: 2013104569229 [0004] Invention name: Piston synchronously controls the control device of the lubricating hole. technical field [0005] The invention relates to a cylinder lubricating oil control device of a gasoline four-stroke engine, in particular to a control device for piston synchronously controlling lubricating holes. Background technique [0006] In a motorcycle horizontal engine, the top and rear end of the cylinder is close to the crankcase. Due to the insufficient splash of lubricating oil, the piston and cylinder near the intake side of the cylinder are strained, which seriously affects the service life of the cylinder. [0007] The applicant applied for an invention patent on July 16, 2012. The patent number is 2012102452023, a new type of cylinder, which has solved the problem of strain on the piston and cylinder on the intake side of the cylinder. During the upward mov...
Claims
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IPC IPC(8): F02F1/20
CPCF02F1/20
Inventor 庄景阳
Owner 临沂经济开发区城市建设投资有限公司