Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Harmonic speed reducer for barrier gate and barrier gate device
The invention relates to a harmonic speed reducer for a barrier gate and a barrier gate device. An output shaft (6) parallel to a shaft of a motor (10) is arranged in a closed shell, one end of the output shaft (6) extends out of the closed shell and is used for driving an external barrier gate rod, a cam (16) is arranged at the other end of the output shaft (6), and the cam (16) and the shaft of the motor (10) are in transmission through a synchronous belt; and in the axial direction of the output shaft (6), one end of the cam (16) is an oval cam, a flexible bearing (18) is arranged between the exterior of the oval cam and a flexible gear (20), a steel wheel (19) is arranged outside the flexible gear (20), and the steel wheel (19) is fixed to the closed shell. The motor drives the harmonic speed reducer through a transmission belt to drive a barrier gate rod to rise and fall, the harmonic speed reducer has the advantages of being low in back clearance and high in transmission precision, and the barrier gate rod is stable and free of shaking; and meanwhile, the harmonic speed reducer has the advantages of being simple in structure, compact in structure, convenient to assemble and maintain and the like.
本发明涉及一种道闸用谐波减速机及道闸装置，在封闭壳体内设置与电机（10）轴平行的输出轴（6），输出轴（6）的一端从封闭壳体内伸出用于驱动外部道闸杆，输出轴（6）的另一端设置凸轮（16），凸轮（16）与电机（10）轴通过同步带传动；沿输出轴（6）轴向，凸轮（16）一端是椭圆形凸轮，椭圆形凸轮的外部与柔轮（20）之间设置柔性轴承（18），柔轮（20）外部设置钢轮（19），钢轮（19）与封闭壳体固定。电机通过传动带驱动谐波减速机，带动道闸杆起杆和落杆，具有低背隙和高传动精度的特点，道闸杆稳定无抖动现象，同时具有结构简单，结构紧凑，装配和维护方便等优点。
Harmonic speed reducer for barrier gate and barrier gate device
The invention relates to a harmonic speed reducer for a barrier gate and a barrier gate device. An output shaft (6) parallel to a shaft of a motor (10) is arranged in a closed shell, one end of the output shaft (6) extends out of the closed shell and is used for driving an external barrier gate rod, a cam (16) is arranged at the other end of the output shaft (6), and the cam (16) and the shaft of the motor (10) are in transmission through a synchronous belt; and in the axial direction of the output shaft (6), one end of the cam (16) is an oval cam, a flexible bearing (18) is arranged between the exterior of the oval cam and a flexible gear (20), a steel wheel (19) is arranged outside the flexible gear (20), and the steel wheel (19) is fixed to the closed shell. The motor drives the harmonic speed reducer through a transmission belt to drive a barrier gate rod to rise and fall, the harmonic speed reducer has the advantages of being low in back clearance and high in transmission precision, and the barrier gate rod is stable and free of shaking; and meanwhile, the harmonic speed reducer has the advantages of being simple in structure, compact in structure, convenient to assemble and maintain and the like.
本发明涉及一种道闸用谐波减速机及道闸装置，在封闭壳体内设置与电机（10）轴平行的输出轴（6），输出轴（6）的一端从封闭壳体内伸出用于驱动外部道闸杆，输出轴（6）的另一端设置凸轮（16），凸轮（16）与电机（10）轴通过同步带传动；沿输出轴（6）轴向，凸轮（16）一端是椭圆形凸轮，椭圆形凸轮的外部与柔轮（20）之间设置柔性轴承（18），柔轮（20）外部设置钢轮（19），钢轮（19）与封闭壳体固定。电机通过传动带驱动谐波减速机，带动道闸杆起杆和落杆，具有低背隙和高传动精度的特点，道闸杆稳定无抖动现象，同时具有结构简单，结构紧凑，装配和维护方便等优点。
Harmonic speed reducer for barrier gate and barrier gate device
一种道闸用谐波减速机及道闸装置
YANG JINGYUAN (Autor:in) / MEI JIANBIN (Autor:in) / ZHU XIAOJUAN (Autor:in)
17.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
F16H
Getriebe
,
GEARING
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
H02K
Dynamoelektrische Maschinen
,
DYNAMO-ELECTRIC MACHINES