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Two-wing revolving door self-aligning drive device

A driving device and revolving door technology, which is applied in the direction of electromechanical devices, electric components, electrical components, etc., can solve the problems of damaged and cracked driving wheels and large revolving doors with two wings, and achieves remarkable centering effect, compact structure, and easy installation. The effect of easy disassembly

Active Publication Date: 2019-05-24
SHANGHAI CHENGFANG AUTOMATIC DOORS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the two-wing automatic revolving door, the driving device used in the prior art is a single wheel, because the inner diameter is The two-wing revolving door is relatively large, and it is relatively heavy, so the force on the driving wheel is relatively large, which leads to serious damage and cracking of the driving wheel

Method used

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  • Two-wing revolving door self-aligning drive device
  • Two-wing revolving door self-aligning drive device
  • Two-wing revolving door self-aligning drive device

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Embodiment Construction

[0035] In order to describe the technical content of the present invention more clearly, further description will be given below in conjunction with specific embodiments.

[0036] The invention provides a self-aligning driving device for a two-wing revolving door, its main feature is that the driving device includes a motor 1 and a motor base 2, the motor is fixed at one end of the motor base, and the output of the motor The shaft is connected with one end of the driving shaft 4 through a shaft coupling 3, the other end of the driving shaft is fixedly connected with the driving wheel 6, the middle part of the motor seat is provided with a central shaft seat 7, and the motor seat The other end is provided with an auxiliary wheel 9, and the auxiliary wheel 9 is connected with the motor base through an auxiliary wheel shaft 10.

[0037] In a preferred embodiment, the central shaft seat 7 is fixedly connected to the motor seat through a pressure plate 8 and a round nut 11 .

[00...

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Abstract

The invention relates to a two-wing rotary door self-aligning drive device. The two-wing rotary door self-aligning drive device comprises a motor and a motor base, wherein the motor is fixed at one end of the motor base; the output shaft of the motor is connected with one end of a driving shaft through a coupler; the other end of the driving shaft is fixedly connected with a driving wheel; a central shaft base is arranged on the middle part of the motor base; an auxiliary wheel is arranged at the other end of the motor base; and the auxiliary wheel is connected with the motor base through an auxiliary wheel shaft. According to the two-wing rotary door self-aligning drive device adopting the structure, the central shaft base is arranged on the middle part of the motor base, so that the overall drive device is more stable and firmer, and the self-aligning effect is more remarkable in the operating process; the auxiliary wheel is arranged at the other end of the motor base, so that the stress on the driving wheel can be reduced, and the service life of the driving wheel is prolonged; meanwhile, the central shaft base and the motor base are fixedly connected through a pressing plate or a circular nut, so that the loosening of the nut can be prevented, and the stability of the structure is reinforced; and meanwhile, the economic cost is lowered.

Description

technical field [0001] The present invention relates to the field of driving devices, in particular to a self-aligning driving device, in particular to a self-aligning driving device for a two-wing revolving door. Background technique [0002] Drive device (Drive device), the power part of the belt conveyor is composed of a motor, a high-speed shaft coupling, a reducer, a low-speed shaft coupling, and a brake, as well as a power source for various tools. The purpose of the driving device is to drive the traction member and the working member of a conveyor with a flexible traction member or to drive the working member of a conveyor without a traction member. [0003] In the two-wing automatic revolving door, the driving device used in the prior art is a single wheel, because the inner diameter is The two-wing revolving door is relatively large, and it is relatively heavy, so the force on the driving wheel is relatively large, which leads to serious damage and cracking of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/10
CPCH02K7/10
Inventor 王跃进仇文林阮书宁
Owner SHANGHAI CHENGFANG AUTOMATIC DOORS TECH
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