The tracks of the rubber track chassis are driven by active wheels and flexible chain links around the drive wheels, load wheels, guide wheels and carrier pulleys. The track consists of track shoes and track pins, etc. The rubber track chassis has harsh working conditions, must have sufficient strength and rigidity, and the wear resistance requirements are good. The main function of the tensioning device is to realize the tensioning function of the rubber track chassis and prevent the belt from falling off.

Widely used in construction machinery, tractors and other field work vehicles, walking conditions are harsh, the traveling mechanism is required to have sufficient strength and rigidity, and has good travel and steering ability. The track is in contact with the ground, the drive wheel is not in contact with the ground, when the motor drives the drive wheel to rotate, the drive wheel under the action of the reducer driving torque, through the meshing between the gear teeth on the drive wheel and the track chain, continuously roll the track from the rear. The grounded part of the rubber track chassis gives the ground a backward force, and the ground correspondingly gives the track a forward reaction force, which is the driving force that pushes the machine forward. When the driving force is sufficient to overcome the walking resistance, the roller rolls forward on the upper surface of the track, so that the machine travels forward, and the front and rear tracks of the crawler traveling assembly mechanism of the whole machine can be turned separately, so that its turning radius is smaller.

 Small crawler transporter&Composition of rubber track chassis:

Drive wheels: In crawler machinery, most of them are arranged at the rear. The advantage of this arrangement is that it can shorten the length of the rubber track chassis drive section, reduce the friction loss at the track pin due to the driving force, and extend the service life of the track.

Tensioning device: The main function of the tensioning device is to realize the tensioning function of the rubber track chassis and prevent the belt from falling off. The buffer spring of the tensioning device must have a certain amount of pre-pressure, so that the pre-tension force is generated in the track, and the tension spring due to the recoil effect of the device, on the right side of the guide wheel to make it always maintain a certain tension state during the working process, so that the rubber track chassis tension guide wheel guide.

Rubber tracks: Tracks are driven by active wheels and are flexible chain links that surround the drive wheels, load wheels, guide wheels, and carrier pulleys. The track consists of track shoes and track pins, etc. The rubber track chassis has harsh working conditions, must have sufficient strength and rigidity, and the wear resistance requirements are good.

Buffer spring: the main function is to cooperate with the tensioning device to achieve the elastic tension function of the track, because the role of the tensioning device is to achieve the role of tension through the push of the spring to the guide wheel. Therefore, compression and stretch springs can be selected.

Carrier pulley: The function of the carrier pulley is to drag the track and prevent the track from sagging too large to reduce the vibration and jump phenomenon of the rubber track chassis in motion. And prevent the track from slipping sideways.