Pneumatic synchronous clutch device of ballast distributing vehicle

• Main Authors: WANG CHUANWEN, LI FUJIN, WAN LI, WANG JUNRUI, DAI KEHUA, WANG GUANGLONG, GUO RUI
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2020
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a pneumatic synchronous clutch device of a ballast distributing vehicle. The clutch comprises a shell, a first connecting part, a second connecting part and a switching assembly, the first connecting part comprises a first shaft sleeve and a first conical hub, one end of the first shaft sleeve is coaxially sleeved with the first conical hub, the first conical hub and the first shaft sleeve are fixed in the circumferential direction, and a first outer spline is arranged on the outer circumferential face of the first conical hub; the second connecting part comprises asecond shaft sleeve, an annular tooth holder and an annular tooth sleeve; the switching assembly comprises a shifting fork, a switching block, a pneumatic rod, a piston and an air chamber. The shifting fork comprises a shifting fork body and a shifting rod; the shifting fork body is in a semi-circular ring shape. The shifting rod is vertically fixed on the outer peripheral surface of the shiftingfork body; the number of