Lubricating device for ignition angle control cylinder

Abstract

A lubricating device for an ignition angle control cylinder structurally comprises a control module, a cylinder bush, 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 and a signal line are 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 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; the power supply cathode is connected with the cathode of the power supply switch; the signal line is connected with a speed sensor. The lubricating device for the ignition angle control cylinder has the beneficial effects that the opening area of the valve block can be automatically changed according to the different running speeds 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 cylinder lubrication device for controlling the ignition angle. 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] When the ignition angle of the engine advances or the engine knocks, more lubricating oil is needed, a...

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] When the ignition angle of the engine advances or the engine knocks, more lubricating oil is needed, and during normal driving, too much lubricating oil will increase the driving resistance of the piston and cause the disadvantage of increasing fuel consumption

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