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Power transmission device of air turbine

A technology for power transmission devices and gas turbines, applied in the direction of machines/engines, mechanical equipment, engine components, etc., can solve the problems of difficult assembly and maintenance, high cost, large vibration, etc., to achieve convenient maintenance, save time and prolong service life , the effect of novel structure

Active Publication Date: 2015-04-29
黄耀中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the structure of the transmission device is designed as a single inlet and a single exhaust port, with straight-through large air intake, large exhaust, and large energy consumption, not only the noise and vibration are large during operation, but also the temperature is high, air leakage, Oil leakage, many faults, difficult assembly, maintenance, disassembly, time-consuming and high cost

Method used

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  • Power transmission device of air turbine
  • Power transmission device of air turbine
  • Power transmission device of air turbine

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing, the present invention will be further described as follows:

[0015] As shown in the drawings, the present invention includes: a housing, the housing includes an upper body 1 and a lower body 2, the upper body 1 and the lower body 2 are detachably connected, the housing is provided with a gas turbine motor cavity 3, and the gas turbine motor A gas turbine motor 10 is housed in the cavity 3, an air inlet 4 and an exhaust port 5 are provided on the upper body 1, a filter screen is provided at the air inlet 4, and the exhaust port 5 is a large R-type exhaust port, and the R-type There are two large exhaust ports, two R-shaped large exhaust ports are symmetrically arranged front and back, the upper body 1 is provided with an air intake channel 7, the air intake port 4 communicates with the air intake channel 7, and the other part of the air intake channel 7 One end is connected to the air inlet of the gas turbine motor, the ex...

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Abstract

The invention relates to a power transmission device of an air turbine. The device comprises an upper body (1) and a lower body (2) which are detachably connected; an air turbine motor (10) is mounted in an air turbine motor cavity (3); an air inlet (4) and an air outlet (5) are formed in the upper body (1); an air inlet channel (7) is formed in the upper body (1) and communicates with the air inlet (4); the other end of the air inlet channel (7) communicated with the air inlet of the air turbine motor; a starting switch (8) is arranged on the lower body (2); a power output (9) is formed in the lower body (2); a change gear (11) and a power output shaft (12) are mounted in the power output (9); the output end of the air turbine motor (10) is connected with a power output shaft (12) through the change gear (11). With the adoption of the device, different rotating speeds, power and torque can be acquired; in addition, the mounting, dismounting and repairing are convenient and cost a little time; air and oil leakage is avoided; the fault is greatly prevented.

Description

[technical field] [0001] The invention relates to the technical field of transmission devices, in particular to a gas turbine power transmission device. [Background technique] [0002] The traditional air motor transmission device is the continuation of the technology of the pneumatic manufacturing project aided by the Soviet Union in the 1950s. Its working principle is: when the compressed air is 0.65 MPa, turn on the intake switch, use the compressed air as the power, drive the rotor with 4 to 6 blades to drive the rotor, eccentrically squeeze and rotate at high speed in the cylinder to output power. Because the structure of the transmission device is designed as a single inlet and a single exhaust port, with a straight-through type of large air intake, large exhaust, and large energy consumption, not only the noise and vibration are large during operation, but also the temperature is high, air leakage, Oil leakage, many faults, difficult assembly, maintenance, disassembl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01D15/12F01D25/12
Inventor 黄耀中
Owner 黄耀中
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