减速箱是割灌木机的主要部件。减速箱使用和维护的好坏,直接影响着割灌木机的工作效率和使用寿命。从以往割灌木机使用情况来看,减速箱最容易发生故障,这主要是由于使用和保养不当造成的。例如,由于止推片的严重损坏而未及时更换,使小锥齿轮与壳体接触,造成壳体或其它部件损坏;由于两锥齿轮间隙过 The gearbox is the main part of the shrubber. Gearbox use and maintenance of good or bad, directly affects the shovel efficiency and service life of the machine. From the past, the use of shrubbery machine, the gearbox is the most prone to failure, mainly due to improper use and maintenance. For example, due to serious damage to the thrust plate without timely replacement, the bevel gear with the shell, resulting in damage to the shell or other components; as a result of two bevel gear gap