tire balancing machine

Abstract

A tire balancing machine, characterized in that it comprises a balancing machine body, wherein the balancing machine body has a receiving cavity, wherein a main device cooling housing is arranged within the receiving cavity, wherein a rotatable test shaft projects from the side wall of the balancing machine body; wherein a power supply board, a computer board and a display board are fixedly arranged within the main device cooling housing, wherein the power supply board, the computer board and the display board are communicatively and electrically connected to each other, the power supply board, the display board and the computer board are arranged one above the other in a vertical direction, and there is an air circulation gap between each adjacent board;wherein a first cooling fan is fixedly arranged on a side plate of the main device cooling housing, and a second cooling fan is arranged on the opposite side plate of the main device cooling housing, wherein the second cooling fan is located near the inner side wall of the receiving cavity, and wherein the receiving cavity has a gap that is connected to the outside world, an air inlet of the first cooling fan is connected to the receiving cavity, and the balancing machine body has a ventilation opening connected to the outside world at the position of an air outlet of the second cooling fan.