The tractor is used for the self -running power machine to traction and drive the operating machinery to complete various mobile operations.It is composed of systems or devices such as engines, transmission, walking, steering, hydraulic suspension, power output, electrical instrument, driving operation and traction.Because the tractor is a diesel engine, the sound of the tractor is often very sound.What should I do if the tractor sounds loudly? How should the tractor maintain it?
Basic composition of tractor
Although the tractor is a relatively complex machine, its type and size are different, but they are composed of most of the engine, chassis and electrical equipment, each of which is indispensable.
engine:
It is a device that generates power generated by the tractor, and its role is to transform the fuels thermal energy into mechanical energy out of power.Most of the agricultural tractors produced in my country use diesel engines.
Chassis:
It is a device for tractor transmission power.Its role is to pass the power of the engine to the driver wheel and working device to drive the tractor and complete the mobile operation or fixed effect.This role is achieved through the cooperation and coordination of the transmission system, walking system, steering system, braking system, and working devices. At the same time, they constitute the skeleton and body of the tractor.Therefore, we refer to the above four major systems and a large device as a chassis.In other words, in the whole of the tractor, all other systems and devices except the engine and electrical equipment are collectively referred to as the tractor chassis.
electrical equipment:
It is a device to ensure the tractors electricity.Its role is to solve the start of lighting, security signals and engines.
What to do if the tractor sounds loudly
1. Ensure that the tractor is often working in a good technical state.
2. Ensure that the tractor work components are intact.In particular, the exhaust pipe is installed, because most of the exhaust pipes are equipped with muffler, it will reduce a lot of local noise.
3. Avoid loosening of parts, parts of parts will vibrate.
4. Do a good job of tractor inspection.Inject qualified smooth oil and smooth fat according to the rules to prevent dry friction or semi -dry friction from each relative motion, which increases the noise.
5. Adhere to the good cooperation of relative motion parts.The driver must stop the assembly or adjustment according to the technical request.
6. Do not change fuel supply at will.If the oil supply is large, the fuel sprayed into the cylinder will not be completely extinguished, which will not only cost fuel, pollute air, but also increase the noise of the tractor.The tractor is noisy. If the machine operates for a long time, hearing will decrease, which will affect its physical and mental health.Therefore, it takes time to eliminate the noise of the tractor.
How to maintain maintenance
(1) Prevent air filter clogging
Because the machine does not maintain the air filter on time, the stains are seriously blocked, increasing the resistance of air intake, making the air in the tractor cylinder insufficient, changing the mixing ratio of fuel and air, the mixed gas is too strong, the fuel cannot be completely completeBurning and being excreted.Time to clean the filter oil disk and filter, remove the oil pollution of the central air pores, and replace the oil in the oil disk to keep the air filter normal.
(2) Adjust the valve clearance on time
In the use, the valve gap increases, the inadequate intake in the cylinder, the poor exhaust, and the corresponding increase in exhaust gas, which affects the normal combustion of fuel.Be sure to adjust the valve gap regularly according to the requirements of the instruction manual.
(3) Correctly adjust the fuel injection pressure
Excessive or too low adjustment of fuel injection pressure will lead to unstable work, insufficient power, and increased fuel consumption of diesel engines.If the fuel injection pressure is adjusted too low, it will greatly reduce the quality of the fuel injection, increase the amount of diesel consumption, and it is not easy to start the diesel engine. The exhaust pipe will continue to take black smoke.If the fuel injection pressure is adjusted too high, it is easy to cause the diesel engine of the tractor to have a knocking sound during work and reduce the power.Bloating.

Related tags： Machinery