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Flexible transmission part

A technology of flexible transmission and components, which is applied in the direction of elastic couplings, ships, shafts, etc., can solve the problems of difficult installation of metal shafts, damage of drum-shaped gear couplings, high requirements for use and maintenance, and achieve light weight and lightening Shaft weight, long service life effect

Pending Publication Date: 2019-12-17
NO 711 RES INST CHINA SHIPPING HEAVY IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The drum gear coupling can perform displacement compensation in the process of transmitting torque, but due to the heavy weight of the shaft system and the limitation of installation space, the installation of this metal shaft system is relatively difficult, and the requirements for use and maintenance are relatively high. At the same time, due to the weight of the entire shaft system Larger and all of which are borne by the drum-shaped gear coupling at the lower end of the vertical transmission part, it is easy to cause damage to the drum-shaped gear coupling during use

Method used

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Embodiment Construction

[0016] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 to Figure 4 The structure of the flexible transmission part according to an embodiment of the present invention is shown. see Figure 1 to Figure 4 , according to an embodiment of the present invention, the flexible transmission component 100 includes an input end diaphragm assembly 1 , a transmission shaft 2 and an output end support alignment assembly 3 . The diaphragm assembly 1 at the input end, the drive shaft 2 and the supporting aligning assembly 3 at the output end are detachably connected sequentially from top to bottom.

[0018] The input end diaphragm assembly 1 includes an input end diaphragm seat 11 , a first diaphragm pressing plate 12 , a support member 13 and a first elastic diaphragm 14 . The input end membrane seat 11 is located above the first membrane pressing plate 12 , the support member 13 and the fi...

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Abstract

The invention discloses a flexible transmission part. The flexible transmission part comprises an input end diaphragm assembly, a transmission shaft and an output end supporting and aligning assembly;the input end diaphragm assembly comprises an input end diaphragm base, a first diaphragm pressing plate, a supporting part and a first elastic diaphragm, the input end diaphragm base, the supportingpart and the outer side of the first elastic diaphragm are sequentially and detachably connected from top to bottom through multiple first fastening parts, and the first diaphragm pressing plate, theinner side of the first elastic diaphragm and the upper end of the transmission shaft are sequentially and detachably connected from top to bottom; the output end supporting and aligning assembly comprises an output end diaphragm base, a second diaphragm pressing plate, a second diaphragm supporting part, a second elastic diaphragm, an aligning bearing, a bearing outer pressing sleeve and a bearing inner pressing sleeve; and the lower end of the transmission shaft, the second diaphragm pressing plate, the inner side of the second elastic diaphragm and the second diaphragm supporting part aresequentially and detachably connected from top to bottom, and the outer side of the second elastic diaphragm and the output end diaphragm base are sequentially and detachably connected from top to bottom. The flexible transmission part is low in weight, easy to install and long in life.

Description

technical field [0001] The invention relates to the transmission technology of ships. Background technique [0002] In order to meet the needs of the ship sailing at low speed or leaving the dock, and improve the flexible maneuverability of the ship, it is usually necessary to use a ship side thruster, and the vertical transmission component that transmits the power of the motor to the rudder propeller is the key component of the pipeline type side thruster one. During the operation of the side thruster, it is often affected by various reasons such as motor vibration, rudder propeller vibration, or external impact, which causes a large displacement in the side thruster, causing a large additional stress, and even causing component damage in severe cases. destroy. [0003] In order to compensate the displacement of the shaft system, the vertical transmission parts in the lateral thruster usually adopt an all-metal shaft system composed of a metal shaft and a drum-shaped gea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/02F16D3/56F16C3/02
CPCF16D3/02F16D3/56F16C3/02F16C2326/30
Inventor 陈武超刘渊景伟谢华银魏涛邓俊杰谢旻张萌思秦琅杨江波张宇
Owner NO 711 RES INST CHINA SHIPPING HEAVY IND GRP
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