In order to ensure that the agricultural machinery participating in the harvest is put into the next stage of agricultural production with good technical conditions, the agricultural machinery operator shall perform maintenance and maintenance on the agricultural machinery and prepare for the forthcoming autumn harvest production. I. Timely elimination of weeds, dirt, and other deposits on the outside of the harvester eliminates the presence of rice straw, rice bran, rice grains, and soil inside the machine. Second, all parts of the rice harvester that must be lubricated should be lubricated in time to reduce friction, reduce harvester power consumption, improve harvester reliability, and extend harvester life. Lubricating grease is added to each lubrication point; each exposed chain, sprocket, cutting table knife row, coulter, etc. shall be separately immersed in the oil pan, or coated with oil, or brushed and tarred; remove the chain, With the diesel oil brushed clean, dirt, and then soaked in the oil, this can extend the life of the chain. Third, all kinds of shells, thin iron parts and other rust components should be painted or fully painted maintenance, the appearance of no rust. Fourth, the harvester must check the tightness of the triangle belt before the operation, too loose or too tight will affect the life of the harvester. Too loose a triangular belt will cause slippage and reduce work efficiency; over tightening of the triangle belt will increase bearing wear, increase power consumption, and may cause the shaft to be bent. Fifth, battery maintenance According to the long-term parking regulations, adhere to regular charge and discharge, the appearance of clean, dry, terminal posts without copper rust, stay in the machine maintenance should remove the ground wire; timely removal of the battery ground wire, there are The conditions should be based on the provisions of the battery charge and discharge to extend battery life. 6, the harvester must check the tightness of the sprocket before the operation, too tight and easy to wear, too loose chain beat big, and even jumping off the teeth and the chain off. 7. It is the premise that all agricultural machinery and equipment are cleaned and maintained and technical performance restored. In the middle trailer, the front bridge should be raised and the front wheel should be overhead. The front header of the self-propelled combine harvester should be flat and the grain in the threshing area should be cleaned to prevent the rat from biting into the wire. Each part should be repaired according to regulations. Cover with plastic sheeting. 8. Timely replacement of spare parts for the sick operation, repair of the fractures of the support plate and support frame, and ensure the technical integrity of the mechanical skeleton. The rust block of the external equipment shall be stored after the whole vehicle is painted. To control the maintenance requirements, add lubricating grease to the agricultural implements being operated, tighten loose bolts, check for missing parts, and replace missing parts promptly. After the maintenance is completed, ensure that each locomotive meets the requirements of “five nets, four leaks, and one intactnessâ€, ie net oil, water net, net air, net locomotive, and net tools; no oil leakage, no water leakage, no air leakage, No leakage; the state of the technology can be stored in the warehouse. Cam Latches,Hardware Latches,Toggles Hooks,Adjustable Toggle Latches Ningbo Hengchieh Locking Technology Co., Ltd. , https://www.hengchieh.com