Mechanical lock type differential mechanism

• Main Author: YU SHENGKANG
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2013
• 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 discloses a mechanical lock type differential mechanism which comprises a casing, a left half shaft and a right half shaft. The left half shaft and the right half shaft extend into the casing, the casing is provided with a side cover in sleeved connection with the left half shaft and the right half shaft, and ratchet wheel assemblies connected with the left half shaft and the right half shaft are arranged in the casing. Each ratchet wheel assembly comprises an outer ratchet wheel group and an inner ratchet wheel group, the outer ratchet wheel group consists of two ratchet wheels which are mutually plugged in connecting mode, are provided with opposite teeth and include a left outer ratchet wheel and a right outer ratchet wheel, the inner ratchet wheel group consists of two ratchet wheels which are mutually plugged in connecting mode, are provided with opposite teeth and include a left inner ratchet wheel and a right inner ratchet wheel, the left outer ratchet wheel is fixedly connected with the