Agricultural machinery to be taught in the winter
2021-01-19 14:21:48
Recently, the author discovered that some rural households in rural areas have agricultural machinery, such as combine harvesters and rotary cultivators, placed in the open air, and some use plastic sheeting or a straw curtain. It is not known that the loss of agricultural machinery due to poor storage will sometimes result. Exceeding the loss during work will also shorten the service life of agricultural machinery and increase the cost of use in the coming year. Agricultural machinery is subject to seasonal restrictions. It operates for a short period of time each year and is parked for most of the time. Therefore, storage and preservation are an important part of technical maintenance. In particular, winter storage should be more scientific. First, pay attention to rust prevention. Storage of agricultural machinery should be placed in the storage shed as much as possible to avoid the sun and the rain. For parts that are easily rusted or damaged, especially valuable parts, such as magneto motors, motors, cutting knives, conveyor belts, and transmission chains, etc., they should be unloaded and stored in the room and separated according to the machine type to prevent deformation caused by mutual extrusion. Or damaged. If there is no condition, it can be used as a simple shed. 2. For agricultural machinery parked in open space, the working parts such as the walking wheel and the harvesting platform must be off the ground, and must not be in contact with the soil. Avoid direct sunlight. For those parts that are prone to deformation, they should be flattened or erected, eliminate the factors that cause deformation, and loosen the spring. Third, before the storage of agricultural machinery to scrub sludge to keep the appearance of the components clean. For long storage times such as combine harvesters, remove sludge and debris; clean and lubricate all bearings and coat the friction surfaces of the parts with anti-rust materials such as paint, black oil, waste oil, etc. . Fourth, the battery should be removed from the machine to stand alone, clean the appearance, and then painted on the electric stake in grease or vaseline, in order to isolate the air. Recharge every other month.
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