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Sealing cover plate driving device with pneumatic clutch

A technology of driving device and pneumatic clutch, which is applied in the direction of motor vehicles, transportation and packaging, ships, etc., can solve the problem that the sealing cover cannot be opened, and achieve the effect of convenient drainage

Active Publication Date: 2019-01-04
CHINA SHIP DEV & DESIGN CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some cases, underwater equipment or submersibles may fail to open the sealing cover due to power failure. Complete drainage to ensure the safety and reliability requirements of equipment or submersibles

Method used

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  • Sealing cover plate driving device with pneumatic clutch
  • Sealing cover plate driving device with pneumatic clutch
  • Sealing cover plate driving device with pneumatic clutch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing.

[0019] Such as Figure 1-4 As shown, the present embodiment provides a plugging plate driving device with pneumatic clutch, including a servo motor 1, a brake 2, a harmonic gear transmission mechanism 3 and a pneumatic clutch 4 connected in sequence, and the output of the pneumatic clutch 4 The shaft is connected with the cover plate rotating shaft 13, and the cover plate 14 is fixedly connected with the rotating shaft 13 through the cover plate support 12, and the rotating shaft 13 is supported by the rotating shaft support 11, and the two ends of the sealing cover plate driving device pass through the support seat ( 9, 10) Support.

[0020] Among them, servo motor 1 includes watertight cable joint 1.1, servo motor housing 1.2, servo motor stator 1.3, servo motor rotor 1.4, resolver 1.5, brake 2 includes power-off brake assembly 2.1, brake housing 2.2, harmonic gear trans...

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PUM

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Abstract

The invention discloses a sealing cover plate driving device with a pneumatic clutch, comprising a servo motor, a brake, a harmonic gear transmission mechanism and a pneumatic clutch which are sequentially connected, the output shaft of the pneumatic clutch is connected with a cover plate rotating shaft, the pneumatic clutch includes a housing, a left half denture connected with that output shaftof the harmonic gear drive mechanism is arranged in the house, the right half of the clutch output shaft is connected with the right half of the clutch output shaft. The right half of the clutch output shaft is provided with a cavity in the right half of the clutch output shaft. The cavity is provided with a piston assembly and an air chamber for realizing the left and right teeth of the clutch output shaft. The air chamber is communicated with a high-pressure air passage. The right half of the clutch output shaft is connected with the right half of the clutch output shaft. When in normal use,the pneumatic clutch acts as a coupling. When power failure occurs, the driving device can be disconnected from the sealing cover plate through the high-pressure gas energy source, so that the sealing cover plate is in a free state and convenient for drainage.

Description

technical field [0001] The invention relates to an underwater control equipment, in particular to a driving device for a sealing cover plate with a pneumatic clutch. Background technique [0002] Underwater equipment or submersibles often have water holes to control their diving or perform special missions, so it is necessary to set up a water hole opening and closing device: on the one hand, when working underwater, close the cover and seal the water hole to reduce Resistance and noise; on the other hand, open the cover when surfacing to facilitate drainage and avoid overturning caused by unbalanced force. [0003] In order to ensure that the sealing cover plate can reliably close or open the water hole, the opening and closing of the water hole is often provided with a locking function. However, in some cases, underwater equipment or submersibles may fail to open the sealing cover due to power failure. Complete drainage to ensure the safety and reliability requirements o...

Claims

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Application Information

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IPC IPC(8): B63B19/00B63G8/00
CPCB63B19/00B63G8/00
Inventor 张杰肖清刘运亮路红山许建
Owner CHINA SHIP DEV & DESIGN CENT