轮胎式装栽机采用刚性连接的双桥驱动,因而及时调换轮胎很重要。理论上要求前桥的两轮胎外圆周长之和与后桥的相等,虽然在实践中,花键、齿轮、万向节的间隙允许同桥的两轮胎外圆周长之和有差别,但必须把误差限定在一定范围之内,否则会发生拖滞现象。同一厂家生产的同型号新轮胎,一般可以保证在误差范围内。当轮胎使用一段时间后,由于轮胎质量的差别和使用工况的特殊性,会出现磨损程度不 Tire loading machine rigidly connected double bridge drive, so timely replacement of the tire is very important. It is theoretically required that the sum of the outer circumferential lengths of the two tires in the front axle should be equal to that of the rear axle. Although in practice, the clearance between the splines, gears and universal joints allows for differences in the sum of the outer circumferential lengths of the two tires on the bridge, The error is limited to a certain range, otherwise there will be stalling. The same model of the same manufacturer of new tires, generally can be guaranteed within the error range. When the tire is used for a period of time, due to differences in tire quality and the special conditions of use, there will be no degree of wear and tear