The invention relates to the technical field of forklifts, in particular to a differential for a forklift, which has the functions of free differential, differential lock, active differential and simultaneous forward and reverse rotation of left and right wheels, and improves the trafficability and flexibility of the forklift. Comprising a shell; the device comprises a shell, and further comprises a main shaft, a first input shaft, two sun rings, two output shafts, two differential shafts, two first bevel gears, a second input shaft and a second bevel gear, the main shaft is rotationally installed in the middle of the shell, the first input shaft is in transmission connection with the main shaft, and the two sun rings are rotationally installed at the left end and the right end in the shell correspondingly; planetary gear sets are arranged in the two sun rings, the main shaft is in transmission connection with the input ends of the two planetary gear sets, the two output shafts are in transmission connection with the output ends of the two planetary gear sets, the two differential shafts are in transmission connection with the two sun rings, and a second bevel gear is installed at the inner end of the second input shaft. The inner ends of the two differential shafts are meshed with a second bevel gear through first bevel gears, and the second bevel gear is meshed with the two first bevel gears.
本发明涉及叉车的技术领域,特别是涉及一种用于叉车的差速器,其具有自由差速、差速锁、主动差速和驱动左右轮同时正反转功能,提高叉车的通过性和灵活性;包括壳体;还包括主轴、第一输入轴、两个太阳环、两个输出轴、两个差速轴、两个锥齿轮一、第二输入轴和锥齿轮二,主轴转动安装在壳体中部,第一输入轴与主轴传动连接,两个太阳环分别转动安装在壳体内左右两端,两个太阳环的内部均设置有行星齿轮组,主轴与两个行星齿轮组的输入端传动连接,两个输出轴与两个行星齿轮组的输出端传动连接,两个差速轴与两个太阳环传动连接,第二输入轴的内端安装锥齿轮二,两个差速轴的内端通过锥齿轮一与锥齿轮二啮合,锥齿轮二与两个锥齿轮一啮合。
Differential mechanism for forklift
一种用于叉车的差速器
2023-09-29
Patent
Elektronische Ressource
Chinesisch
IPC: | F16H Getriebe , GEARING / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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