Lubricating device of gear control cylinder

Abstract

The invention discloses a lubricating device of a vehicle speed control cylinder. The lubricating device structurally comprises a control module, a cylinder liner, a solenoid valve, a valve block, a lubricating hole and an oil guide groove; the lubricating device is characterized in that a power supply anode, a power supply cathode, a No.1 signal line, a No.2 signal line and a No.3 signal line are respectively arranged at the right side of the control module from top to bottom; a power supply output line at the left side of the control module is connected with the solenoid valve; the solenoid valve is connected with the valve block by a connection rod. The power supply anode is connected with an anode outgoing line of a power supply switch of a vehicle; the power supply cathode is connected with the cathode of the power supply switch on the vehicle; the No.1 signal line is connected with a first gear sensor of the vehicle, the No.2 signal line is connected with a second gear sensor of the vehicle; the third No.3 signal line is connected with a highest gear position sensor of the vehicle. The lubricating device of the vehicle speed control cylinder has the beneficial effects that the opening area of the valve block can be automatically changed according to the different gears of the vehicle, the size of the lubricating hole is controllable, and the changing function for the need of lubricant oil under different driving speed states can be realized.

Description

technical field [0001] The invention relates to a cylinder lubricating oil control device for a gasoline four-stroke engine, in particular to a lubrication device for gear control cylinders. Background technique [0002] 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. [0003] The applicant applied for an invention patent on July 16, 2012. The patent number is 2012102452023, a new type of cylinder. When decelerating, lubricating oil still enters the cylinder through the lubricating hole, which causes the running resistance of the piston to increase during deceleration, resulting in a 1% increase in fuel consumption. [0004] Because the engine needs more lubricating oil when it is running under load, and when it is running normally, too much ...

AI Technical Summary

Problems solved by technology

[0002] 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

[0003] The applicant applied for an invention patent on July 16, 2012. The patent number is 2012102452023, a new type of cylinder. When decelerating, lubricating oil still enters the cylinder through the lubricating hole, which causes the running resistance of the piston to increase during deceleration, resulting in a 1% increase in fuel consumption

[0004] 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

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