Gear shifting device capable of ensuring neutral start

• Main Authors: LIU JUNLI, XIAO LIANTAI, NING YINGJIE, WANG YUAN
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention belongs to the technical field of vehicle accessories, and relates to a gear shifting device capable of ensuring neutral start. A gear shifting box and a gear shifting handle rotatably arranged on the gear shifting box are included, the bottom of the gear shifting handle is provided with a central shaft pivoted in the gear shifting box, the central shaft is cylindrical, the arc surface of the central shaft is provided with a notch, a microswitch is arranged on one side of the gear shifting box, the microswitch is provided with a micro-motion head used for making contact with the notch, and only when the gear shifting handle is located at the neutral position, the micro-motion head can abut against the notch and allow an explosion-proof diesel engine to be started. The position of the central shaft of the gear shifting handle can be sensed through the microswitch, whether the anti-explosion diesel engine can be started or not is directly determined, and it is guaranteed that a vehicle is started