Control device for emergency stop of truck

• Main Author: HASHENQIMUGE
• Format: Patent
• Language: Chinese; English
• Published: 23.10.2020
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

The invention aims to solve a problem that a braking distance is not easy to shorten when a truck is braked emergently in the prior art. The invention discloses a control device for emergency stop ofa truck. The device comprises a wheel body and a cover plate. A connecting frame is fastened to a left side of an upper surface of the cover plate through screws. A mounting plate is welded at a top end of the connecting frame; a fastening screw is mounted on the mounting plate; and a rack is fastened to the right side of the upper surface of the cover plate through the screws, a first motor is fixedly installed at the top end of the rack, a rotary disc is installed in the middle of the first motor, a second rack is welded to the side surface of the rotary disc, a spiral spring is fixedly connected to the middle of the lower surface of the cover plate, and a sliding rod is arranged in the spiral spring. Through driving of the first motor, alternate friction is performed between wheel bodies through anti-skid layer