Carrier gearbox with hydrostatic continuously variable transmission

• Main Authors: YU MENGJIE, XU HUABO, XU WENBO, XU YUEPING, GAN SHUAIHUI, GU JINBO, XU HANTING
• Format: Patent
• Language: Chinese; English
• Published: 28.02.2023
• 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 utility model discloses a carrier gearbox with a hydrostatic continuously variable transmission, which comprises a box body and an input shaft, and the input shaft is connected with the continuously variable transmission for providing input power for the gearbox. The continuously variable transmission is connected with a power source and can achieve forward rotation and reverse rotation of an input shaft. Driving shafts connected with the crawler wheels are symmetrically arranged on the two sides of the box body, the input shaft transmits power to the driving shafts through the gear transmission part, and the carrier driving device can be matched with the gearbox through the continuously variable transmission, so that a carrier is more stable during operation. 本实用新型公开了一种具有静液压无级变速器的搬运车变速箱，包括箱体及输入轴，所述输入轴连接有为变速箱提供输入动力的无级变速器；所述无级变速器与动力源连接，所述无级变速器可以实现输入轴的正转与反转；所述箱体两侧对称设有与履带轮连接的驱动轴，所述输入轴通过齿轮传动部将动力传输至驱动轴，本实用新型提供了一种可采用无级变速器与变速箱配合的搬运车驱动装置，使搬运车在运行时更加平稳。