2 results about "Total transmission" patented technology

The utility model discloses a modularized robot joint module with a stepless speed changing and reducing mechanism, and belongs to the technical field of humanoid robot transmission mechanisms. The assembly comprises a machine shell, a stepless speed changing and reducing mechanism is arranged in the machine shell, a ring gear is fixed to the upper surface of the machine shell, a gear ring is fixed to the ring gear, and a driving disc is rotationally installed in the gear ring. The stepless speed changing and reducing mechanism comprises a variable-pitch first bevel gear, a variable-pitch second bevel gear, a driving motor, an H-shaped driving rod, an electric push rod, a traction ring and a planetary gear train composed of driving teeth, a planetary gear and a ring gear, wherein the variable-pitch first bevel gear and the variable-pitch second bevel gear are meshed. Stepless continuous adjustment of the total transmission ratio can be achieved, different working conditions of high-speed light load, low-speed heavy load and the like of the humanoid robot can be flexibly adapted, stability, bearing capacity and transmission precision of power transmission are effectively improved, transmission loss is reduced, and smoothness and reliability of operation of joints of the robot are guaranteed.

The utility model relates to electroplating technical field discloses a kind of electroplating production line and electroplating equipment.Electroplating production line, comprising: drive motor and total transmission shaft, drive motor is connected with total transmission shaft transmission;Vertical rotary hanger and vertical transmission mechanism, vertical rotary hanger is connected with total transmission shaft by vertical transmission mechanism, vertical rotary hanger is rotated with up-down direction as axis;Horizontal rotary hanger and horizontal transmission mechanism, horizontal rotary hanger is connected with total transmission shaft by horizontal transmission mechanism, horizontal rotary hanger is rotated with left-right direction as axis.The utility model is replaced by mechanical transmission and the design of shared transmission system's design, solve the problem of low efficiency caused by corrosion and poor contact in relevant technology.Drive motor and the collaborative work of total transmission shaft, in combination with the differentiated design of vertical / horizontal transmission mechanism, realize the independent control and stable operation of vertical rotary hanger and horizontal rotary hanger, reduce hardware cost and maintenance difficulty, realize cost reduction and efficiency increase.