Double tail wheel steering device for walking tractor

• Main Authors: CAO JINGWEN, CAO YONG
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2019
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The invention discloses a double tail wheel steering device for a walking tractor and belongs to a tractor steering device. The device comprises a steering gear, a steering device, a swing device, a tail wheel device, a rack and a riding seat, wherein the steering gear is connected with a connecting plate of the rack; the steering device is connected with an active steering shaft and a steering shaft of the steering gear as well as left and right steering kingpins of the tail wheel device respectively; swing clamping lugs of the swing device are connected with an underframe of the rack; left and right steering kingpin guide pipes of the tail wheel device are connected to two ends of a tail wheel support of the swing device; the rack is a framework and is connected with an articulating frame of the tractor through a drawing plate; the riding seat is connected to the rack through a riding support. The double tail wheel steering device has the advantages that the device adopts a double tail wheel steering and te