农业是维持社会正常发展的主要因素,在科学技术快速发展的背景下,农业生产逐渐实现了自动化、机械化与智能化发展,在很大程度上提高生产效率。联合收割机是常见的农田收割设备,对提高生产效率,解放劳动力具有重要意义。但是其在使用以及闲置过程中经常会因为各种因素而出现故障,为保证其能够正常运行,必须要确定故障发生原因并进行解决。 Agriculture is the main factor for maintaining the normal development of society. Under the background of the rapid development of science and technology, agricultural production has gradually realized the development of automation, mechanization and intelligence, and greatly enhanced the production efficiency. Combine harvester is a common farmland harvesting equipment, which is of great significance to improving production efficiency and liberating the labor force. However, in the process of using and idle, it often fails due to various factors. To ensure its normal operation, it is necessary to determine the cause of the fault and solve the problem.