A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pneumatic gear motor
The invention relates to the field of speed reducing mechanisms, specifically to a pneumatic gear motor, which comprises a cover body, a lower shell, a transmission gear assembly and a speed reductiongear component, wherein the speed reduction gear component includes a speed reduction gear, a groove cavity, an annular air vent, a rotating shaft, an annular shaft, an annular bushing, a convex block and an air pressure compression assembly, and the air pressure compression assembly comprises an annular air cavity, an annular convex part, an annular air outlet and an annular moving sheet. According to the invention, by controlling the content of air in the hollow area between the inner peripheral wall of the groove cavity of the speed reduction gear and the outer periphery of the speed reduction gear, the speed of the motor is controlled, ie., pressure and friction of gas on the peripheral wall of the speed reduction gear are realized through air pressure control so as to control the speed of the motor; and compared with the previous design of realizing addition and subtraction through extrusion matching of an elastic sheet and the speed reduction gear, the mode of the invention hasthe advantages that the abrasion to the speed reduction gear is greatly reduced, the service life of the speed reduction motor is prolonged, and the noise influence generated by extrusion is reduced.
本发明涉及减速机构领域，具体为一种气压减速电机，其包括：盖体、下壳体、传动齿轮组件、减速齿轮部件，所述减速齿轮部件包括：减速齿轮、槽腔、环形通气口、转轴、环形轴、环形套管、凸块、气压压缩组件，所述气压压缩组件包括：环形气腔、环形凸起部、环形出气口、环形移动片，本发明通过控制减速齿轮槽腔内周壁与减速齿轮外周之间的中空区域内的空气的含量，来控制电机的速度，即通过气压控制，来实现气体对减速齿轮周壁的压力和摩擦，进而实现电机的速度的控制，相对以往通过弹片与减速齿轮挤压配合实现加减的设计，这种方式大大减小了对减速齿轮的磨损，提高减速电机的使用寿命，同时减小了挤压产生噪音影响。
Pneumatic gear motor
The invention relates to the field of speed reducing mechanisms, specifically to a pneumatic gear motor, which comprises a cover body, a lower shell, a transmission gear assembly and a speed reductiongear component, wherein the speed reduction gear component includes a speed reduction gear, a groove cavity, an annular air vent, a rotating shaft, an annular shaft, an annular bushing, a convex block and an air pressure compression assembly, and the air pressure compression assembly comprises an annular air cavity, an annular convex part, an annular air outlet and an annular moving sheet. According to the invention, by controlling the content of air in the hollow area between the inner peripheral wall of the groove cavity of the speed reduction gear and the outer periphery of the speed reduction gear, the speed of the motor is controlled, ie., pressure and friction of gas on the peripheral wall of the speed reduction gear are realized through air pressure control so as to control the speed of the motor; and compared with the previous design of realizing addition and subtraction through extrusion matching of an elastic sheet and the speed reduction gear, the mode of the invention hasthe advantages that the abrasion to the speed reduction gear is greatly reduced, the service life of the speed reduction motor is prolonged, and the noise influence generated by extrusion is reduced.
本发明涉及减速机构领域，具体为一种气压减速电机，其包括：盖体、下壳体、传动齿轮组件、减速齿轮部件，所述减速齿轮部件包括：减速齿轮、槽腔、环形通气口、转轴、环形轴、环形套管、凸块、气压压缩组件，所述气压压缩组件包括：环形气腔、环形凸起部、环形出气口、环形移动片，本发明通过控制减速齿轮槽腔内周壁与减速齿轮外周之间的中空区域内的空气的含量，来控制电机的速度，即通过气压控制，来实现气体对减速齿轮周壁的压力和摩擦，进而实现电机的速度的控制，相对以往通过弹片与减速齿轮挤压配合实现加减的设计，这种方式大大减小了对减速齿轮的磨损，提高减速电机的使用寿命，同时减小了挤压产生噪音影响。
Pneumatic gear motor
一种气压减速电机
ZHU WEI (author) / WU YONGZHI (author)
2020-10-02
Patent
Electronic Resource
Chinese
IPC:
H02K
Dynamoelektrische Maschinen
,
DYNAMO-ELECTRIC MACHINES
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
F16H
Getriebe
,
GEARING
SiC whisker toughened Si3N4 ceramic pneumatic motor blade, preparation method and pneumatic motor
| European Patent Office | 2021