To the theory and calculation of pneumatic gear motors
Abstract
Gear motors are one of the types of pneumatic motors, widely used as a drive for combines, cutting machines, conveyors, drilling and heading machines, winches and other mechanisms in mines hazardous due to gas or dust. Mostly common are motors with helical teeth, which, in contrast to spur gears, have a higher smoothness of meshing and less noise during operation, and in contrast to herringbone – greater simplicity of design and ease of reversing. The Pnevmatika plant, for example, produces motors with helical rotors: PShB‑30 for the drive of the KKP‑1 combine; PRSh‑10 for the drive of the light heading‑drilling machine LBS‑2; PRSh‑16K for the winches of the KKP‑1 combine; PRSh‑16M for the drive of the drilling‑heading machine SBM‑Zu, the SKR‑11 conveyor, the OPL‑700 winch, etc.
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References
- Misharin A. M. Pneumatic gear motors. Ugletekhizdat, 1948. (in Russian)
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- Ryabkov E. D. Ways to increase the efficiency of helical gear pneumatic motors. Nauchnye doklady vysshey shkoly, seriya “Gornoe delo”, 1959, No. 1. (in Russian)
- Hajovsky L. Vzduchove motory; Edicni. stfedisko vysoke skoly banske v Ostrave, 1955.