Rotating shaft type parking mechanism

• Main Authors: SUN SHAN, MIN TAO, WU SONGGUO
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2021
• 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 relates to the technical field of automobile parking, and provides a rotating shaft type parking mechanism. The rotating shaft type parking mechanism aims at solving the problem that an existing parking structure is insufficient in arrangement space, and comprises a driving rotating shaft assembly, a pawl assembly and a parking ratchet wheel. The driving rotating shaft assembly comprises a driving rotating shaft, a parking limiting plate and a parking cam. The parking limiting plate is mounted on the driving rotating shaft. The parking cam is rotatably mounted on the driving rotating shaft and corresponds to the plate surface of the parking limiting plate. A limiting groove is formed in the parking limiting plate, the parking cam is provided with a cam extending into the limiting groove, and a plurality of tooth grooves are circumferentially distributed in the peripheral surface of the parking ratchet wheel. The pawl assembly comprises a parking pawl and a guide pin. The guide pin is fixedly con