The main function of the tensioning device is to realize the tensioning function of the crawler and prevent the belt from falling off.
The buffer spring of the tensioning device must have a certain amount of pretension to produce pre-tensioning force in the track. Its function is not to affect the meshing of the crawler pin and the driving gear teeth due to the slight relaxation of the external force, and to produce enough traction to ensure the normal meshing between the crawler pin and the driving gear teeth when going backward.
Due to the recoil effect of the device, the tension spring presses the guide wheel on the right to keep it in a certain tension state during the working process, so as to guide the track tension guide wheel.
The main function of the tensioning device is to realize the tensioning function of the crawler and prevent the belt from falling off.
The buffer spring of the tensioning device must have a certain amount of pretension to produce pre-tensioning force in the track. Its function is not to affect the meshing of the crawler pin and the driving gear teeth due to the slight relaxation of the external force, and to produce enough traction to ensure the normal meshing between the crawler pin and the driving gear teeth when going backward.
Due to the recoil effect of the device, the tension spring presses the guide wheel on the right to keep it in a certain tension state during the working process, so as to guide the track tension guide wheel.
