Traction device of rodless electric tractor

The utility model discloses a traction device of a rodless type electric tractor, which comprises a U-shaped channel steel frame, the channel steel frame is provided with two first mounting grooves which are symmetrically arranged, the top ends of the two first mounting grooves are respectively provided with two mounting plates which are uniformly distributed, the four mounting plates are respectively provided with a steering mechanism, and the steering mechanisms are arranged on the two mounting plates. And the steering mechanism comprises a first transmission wheel rotationally mounted at the bottom of the mounting plate, a fixing plate is fixedly mounted at the bottom of the first transmission wheel, two symmetrically-formed mounting holes are formed in the fixing plate, and a second motor located under one mounting hole is fixedly mounted at the bottom of the fixing plate. According to the four-wheel drive tractor, larger traction force can be provided through four-wheel drive, an airplane with larger wei