Full electric pallet truck self -interacting auxiliary wheel

The utility model discloses a full electric pallet truck self -interacting auxiliary wheel, including installation base, last wheel carrier, lower wheel carrier, connecting axle, auxiliary wheel, eccentric wheel and buffer spring, the pivot of last wheel carrier upper end pass through deep groove ball bearing and angular contact bearing and install the base to be connected, the lower whorl put upthe connecting axle and be connected with last wheel carrier, last wheel carrier and still be connected with down a plurality of buffer spring between the wheel carrier, the lower whorl shelf locationhave a plurality of auxiliary wheels, every auxiliary wheel passes through deep groove ball bearing to be connected with the auxiliary wheel shaft fit, each cooperation of supplementary shaft both ends connect an eccentric wheel, the eccentric wheel is installed under on the wheel carrier. The utility model discloses it is rational in infrastructure, adopt two auxiliary wheel structures and set up buffer spring, it is spa