Don't forget to repair agricultural machinery after wheat harvest

Combine harvester in the car before the maintenance of the machine, so that it maintains a good technical state, use up less failure, stable performance, reduce failures, improve work efficiency, extend the service life of the machine.

1, self-propelled combine harvester (l) daily lubrication points according to the provisions of the oil filling. (2)After using for a period of time, tighten the nuts of front wheel and rear wheel; check and adjust the tension of all V-belts; check and adjust all transmission chains; clean dry air filter when the indicator light is on; clean rotating air cover and radiator; check coolant level and fill it up; check and clean water collector; check fuel filter, drain deposited water and sediment, clean oil filling port of hydraulic oil tank and check oil level. Stop the combine harvester on the flat ground, check the oil in the oil tank of the engine, refuel as required; tighten the wire rope of the grain unloading auger; clean the oil filling port of the hydraulic drive oil tank and check the oil level. Clean the cab filter if necessary. (3)After one quarter of use, replace the fuel filter and replace the engine oil filter. Check the specific gravity of the battery electrolyte and recharge or top up with distilled water as needed. Check coolant level and top up. Clean fuel transfer pump, check and adjust travel clutch clearance, check and adjust foot brake, adjust hand brake flexible shaft.

2, suspension combine harvester (1) tractor maintenance. To maintain the tractor at all times, to maintain the best technical condition. Be sure to carry out maintenance according to the instructions for use. Because harvesting is working under harsh conditions, dust is heavy, grass clippings are more, the radiator is easy to be blocked, causing the water tank to open, and the air filter is easy to fail, the filter is blocked, the power of the engine is reduced, black smoke is emitted when working under heavy load, and the starter is difficult to start. Therefore, the grass and dust on the radiator should be cleaned before driving, and this work should be carried out frequently during the work interval of each shift. In the front plus fine net cover, the radiator has a better protective effect. To increase the number of times the air filter is cleaned, or to raise the position. (2)Harvester maintenance. Combine harvester should be lubricated regularly in daily work; check the technical status and fixing of each working part; make necessary adjustments and eliminate the faults that have occurred.

The inspection and maintenance work before driving every day should focus on the parts with large load, high speed and large vibration, and also check the parts that are easy to wear and damage, such as cutting knives, connecting rods, conveyor belts, lifting wire ropes, etc.

Set up a "home" for large agricultural machinery

At the end of the wheat harvest season, the author saw that some farmers put the large-scale @#@ 245 @#@ combine harvester in the yard, saying that this huge machine had nowhere to live and had to be stored in the open air.

At present, wheat harvesting has basically ended, and large wheat combine harvesters have retired from the "battlefield". Because the machinery is too large and heavy, the original houses of farmers can not be accommodated, many organic households simply store in the yard in the open air. This practice is really inappropriate. Just think, a large combine harvester costs nearly 100,000 yuan, which can be said to be a relatively expensive object. When stored in the open air, it is exposed to the sun, rain and snow. The parts are prone to rust and alkali corrosion, causing damage to the machinery and seriously shortening the service life of the machinery. Therefore, it is recommended that farmers with large wheat combine harvesters should build a warehouse specifically for the "machine" to install a "home", which not only reduces maintenance costs, but also facilitates use in the coming year.