High-precision driving device for robot joint movement

The utility model belongs to the field of intelligent robots, and particularly discloses a high-precision driving device for robot joint movement, which comprises a shell (100), a first electric driving cylinder (200), a first piston (210), a first driving rod (220), first driving rod teeth (221), a second electric driving cylinder (300), a second piston (310), a second driving rod (320), second driving rod teeth (321), a driving wheel (400), driving wheel teeth (410), a driver (500) and a storage battery (600). The high-precision driving device for robot joint movement is simple in structure, low in cost, convenient to overhaul, large in driving force, high in precision and capable of being widely applied to industrial or consumer robots. 本实用新型属于智能机器人领域，具体公开了一种机器人关节运动的高精度驱动装置，包括外壳（100）、第一电驱动缸（200）、第一活塞（210）、第一驱动杆（220）、第一驱动杆齿（221）、第二电驱动缸（300）、第二活塞（310）、第二驱动杆（320）、第二驱动杆齿（321）、驱动轮（400）、驱动轮齿（410）、驱动器（500）、蓄电池（600）；本实用新型公开的机器人关节运动的高精度驱动装置结构简单，成本低，检修方便，驱动力度大、精度高，能够广泛应用于工业或消费级机器人中。