Patent ID: 11603914

Abstract:
A continuously variable transmission. The continuously variable transmission is provided with an outer housing (1), an inner cavity (2), a first planetary gear set (4), and a second planetary gear set (7). A bucket wheel sun gear (1001) is fixedly provided on a first shaft (3) that penetrates through a first support (5); the bucket wheel sun gear is located at the inner side of the first support; a bucket wheel planetary gear (1002) is provided on the outer circumference of the bucket wheel sun gear; the bucket wheel planetary gear is engaged with the bucket wheel sun gear; the bucket wheel planetary gear and the bucket wheel sun gear constitute a bucket wheel planetary gear set (10); a third support (11) is provided adjacent to the bucket wheel sun gear; a bucket wheel planetary gear shaft (14) is fixedly provided in the middle of the bucket wheel planetary gear; the interior of the bucket wheel planetary gear shaft is a hollow structure; a planetary gear shaft (12) penetrates through the first support, the hollow bucket wheel planetary gear shaft, and the second support; the planetary gear shaft is separately and rotatably connected with the first support and the second support. Provided is a continuously variable transmission having three control ends formed of the outer housing, the first shaft, and a second shaft (6).