Power transmission speed reduction system
A deceleration system and power transmission technology, applied in the direction of transmission, belt/chain/gear, mechanical equipment, etc., can solve the problems of low work efficiency and low energy transmission, achieve high work efficiency, not easy to deform and damage, use long life effect
Active Publication Date: 2018-11-27
NORTHWESTERN POLYTECHNICAL UNIV
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Problems solved by technology
[0006] In order to avoid the deficiencies of the prior art, the present invention proposes a power transmission deceleration system, which utilizes three-stage transmission, and aims to fundamentally solve the problems of low energy transmission ratio and low work efficiency
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[0024] The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0025] see Figure 1-3 , the present invention provides a power transmission deceleration system, comprising a turboshaft engine 1, a lubricating oil radiator 9, a main transmission shaft 2, a final reduction gear 3, a centrifugal overspeed protection device, a unipolar planetary transmission device, a horizontal transmission shaft 4, an intermediate Reducer 5, end tooth clutch 6, inclined transmission shaft 7 and tail reducer 8. The transmission reduction device first utilizes the turboshaft engine 1 to directly drive the main transmission shaft 2 to rotate, and the rotational speed completes the first speed change at the final speed reducer 3; the lubricating oil radiator 9 is installed between the turboshaft engine 1 and the main transmission shaft 2 During the period, due to the ...
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The invention discloses a power transmission speed reduction system which comprises a turbo-shaft engine, a lubricating oil cooler, a main transmission shaft, a main speed reducer, a centrifugal over-speed protection device, a single-pole planet transmission device, a horizontal transmission shaft, a middle speed reducer, an end tooth clutch, an inclined transmission shaft and a tail speed reducer. In order to prevent vibration generated by excessive rotating speed when an engine drives the transmission shaft, the main speed reducer and a body speed reducer are combined, the centrifugal over-speed protection device is arranged between the horizontal transmission shaft and the main speed reducer, damage to a speed reducing device caused by excessive rotating speed is prevented, transmissionof the device is planet-type transmission, the transmission ratio is 5.33, the input rotating speed of the turbo-shaft engine is 33000r / min, and the outputted shaft rotating speed is about 6000r / minthrough the speed reducing device, so that the device is matched with other devices. The system is simple in structure principle, high in transmission ratio, high in efficiency, low in loss and long in service life, and effective transmission speed reduction can be achieved.
Description
technical field [0001] The invention belongs to the technical field of reducers, and in particular relates to a power transmission reduction system. Background technique [0002] The reducer is an independent component composed of gear transmission, worm transmission, and gear-worm transmission enclosed in a rigid shell. It is often used as a reduction transmission device between the prime mover and the working machine. It plays the role of matching speed and transmitting torque between prime mover and working machine or actuator, and is widely used in modern machinery. [0003] The reducer plays the role of matching speed and transmitting torque between the prime mover and the working machine or the actuator, and is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. It has a wide variety, different models, and different types have different uses. There are many types of reducers, which can be divided into gear reducers, ...
Claims
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Login to View More IPC IPC(8): F16H35/10
CPCF16H35/10
Inventor 黄新春陈麒好陈玉春
Owner NORTHWESTERN POLYTECHNICAL UNIV