Chongqing University

Chongqing Electric Power Research Institute

Chongqing Yisilun Technology Co., Ltd.

Mianyang Gocreat Technology Co., Ltd.

Chao Tian

Xingzhe Hou

Xiaorui Hu

Jianjun He

Gang Chen

Chaoyang Li

Ke Zheng

Bingkui Chen

Luhe Zhang

Wenjun Luo

Xiyang Ou

Changyan Peng

Yonghong Chen

Hua Wu

Linxia Li

Quan Zhou

Tianlian Hu

Huang Tang

Provided is a herringbone planetary gear transmission device with a constant meshing characteristics constructed tooth pair, which relates to the technical field of gear transmission. The transmission device includes a sun gear with a constructed tooth pair, a planetary gear with a constructed tooth pair and an internal gear with a constructed tooth pair based on conjugate curves. Normal tooth profiles of the gears with a constructed tooth pair in the present disclosure are all the same combined curve and can be machined by using the same cutter. A common normal at an inflection point or a tangent point of the curve passes through a pitch point of a meshing gear pair, and a sliding ratio of the meshing gear pair is adjusted according to an adjusted position of the inflection point or the tangent point. A contact ratio of the meshing gear pair is designed as an integer.

Herringbone planetary gear transmission device with constant meshing characteristics constructed tooth pair

Robot for testing electric energy meter

Growing community of inventors

Chongqing, China

Chao Tian