Method for maintenance of irrigation and drainage agricultural implements

Abstract

Provided is a method for maintenance of irrigation and drainage agricultural implements. The method comprises the following steps that (1) after a diesel engine is out of service, all portions need to be checked and maintained, coating of lubricating oil is carried out, and portions, with paint dropped, of a machine body are recoated with paint; (2) after being out of service, a deep-well pump is started up once every 8-10 days, and the running time is 25-35 minutes; (3) water is completely drained after all irrigation and drainage water pipes are out of service; (4) an electric motor applied to a pumping well is detached after being out of service, dirt is removed through wiping, then a movement is checked and maintained, and the electric motor is placed in a storehouse for storage; and (5) after a centrifugal pump is used, a water pump and a rubber pipe are conveyed out of the pumping well, severely abraded parts are replaced after water is completely drained, a bearing is thoroughly cleaned with gasoline, coated with grease and then installed, rust on cast iron components of the water pump is completely removed, and the cast iron components are coated with grease, placed in the storehouse and cushioned so as to be stored in an erected mode. According to the maintenance method provided by the invention, targeted maintenance measures are adopted according to the characteristics of the irrigation and drainage agricultural implements, the service life of the irrigation and drainage agricultural implements is effectively prolonged, and the working efficiency of the irrigation and drainage agricultural implements is effectively improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a maintenance method for irrigation and drainage agricultural machinery. Background technique [0002] Electromechanical drainage and irrigation is an engineering technical measure that uses power machinery to drive water pumps to lift water for irrigation and drainage; it consists of pumping station engineering, electrical engineering, and irrigation and drainage engineering. It is often used in farmland drainage and irrigation, human and animal drinking water, Urban water supply, sea reclamation, pumped storage and water transfer across river basins, etc. It plays an important role in ensuring a good agricultural harvest and promoting agricultural irrigation, mechanization, and electrification. [0003] The main characteristics of China's electromechanical drainage and irrigation are: ① The supporting power of electromechanical drainage and irrigation adopts bot...

AI Technical Summary

Problems solved by technology

[0005] As we all know, if the irrigation and drainage equipment is out of service, if it is not properly maintained and managed, it will be easily corroded and damaged and cannot be used. Therefore, after the irrigation and drainage equipment is out of service, it must be properly maintained and managed