Novel traction machine

The utility model discloses a novel tractor which comprises fixing feet and a base, the fixing feet are installed at the rear end of the base, a speed reducer is arranged at the position, close to the left end, of the top end of the base, a supporting column is arranged on the right side of the speed reducer, and a rubber roller is arranged at the position, close to the middle, of the front side of the supporting column. The rubber roller is connected with the speed reducer through a belt, an upper beam is arranged at the top end of the supporting column, an original fixing nut is changed into the design that the fixing nut can be loosened without a wrench when the whole device is used, and the fixing nut can be directly loosened in a hand screwing mode. The position of the air cylinder is also changed at the front end position of the fixed plate, so that the position can be better adjusted during use, and the device can move without using a knocking mode, so that the labor intensity of an individual is reduc