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增扭器是联合收割机行走传动中的重要构成部件,它是按机械反馈原理设计的。行走当中,地面阻力的大小传给增扭器,增扭器即按行走所需动力的大小自动张紧或放松行走胶带,使胶带长时间处于负荷状态下工作,从而延长了胶带寿命。联合收割机上的行走带传动结构是上下两轴(发动机输出端、增扭变速轮轴)固定,中间变速轮轴虽然可以
The torque converter is an important component of the combine harvester drive transmission, which is designed according to the principle of mechanical feedback. During walking, the resistance of the ground is transmitted to the torque converter. The torque converter automatically tightens or loosens the running tape according to the power needed for walking, which prolongs the life of the tape by allowing the tape to work under load for a long time. Walking on the combine harvester belt drive structure is the upper and lower two-axis (engine output, by variable speed shifter shaft) fixed, the middle of the gear shaft although