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Warehouse door driving device regulated by driver

A driving device and driver technology, applied in the direction of transmission, gear transmission, door/window accessories, etc., can solve the problems of easy failure, inconvenient operation, short service life, etc.

Active Publication Date: 2009-04-08
吴家伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of transmission electric warehouse door has large transmission resistance, poor stability, and is prone to failure and short service life.
If speed regulation is required, it can only be realized by adjusting the motor or gearbox, which is inconvenient to operate

Method used

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  • Warehouse door driving device regulated by driver
  • Warehouse door driving device regulated by driver
  • Warehouse door driving device regulated by driver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] refer to figure 1 , figure 2 , image 3 , a storage door driving device that adjusts the speed through the driver. The storage door 11 is connected to the driver 4 through the coupling rod 10, the motor 8 is connected to the transmission shaft 2 on the fixing device 1, and the driver 4 is connected to the transmission shaft 2. Its characteristics At least the A bearing 12, the B bearing 13, and the c bearing 14 that are in oblique contact with the transmission shaft are arranged in the driver 4, wherein the A bearing 12 and the c bearing 14 are inclined in the same direction, while the B bearing 13 is inclined in the opposite direction, and the A bearing 12 Contact with the c bearing 14 and the transmission shaft 2 in the same position, such as figure 2 As shown, the contact point is below the transmission shaft, while the B bearing 13 is in reverse contact with the transmission shaft 2, such as figure 2 As shown, the contact point is above the transmission shaft,...

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Abstract

The invention pertains to a warehouse door driving device speed-regulated by a driver, the problems to be solved by the invention are: in the background art, the electric warehouse door has big transmission resistance, poor stability and inconvenient operation, and is easy to break down. The main point of the technical proposal for solving the problems is that: the driver is at least internally provided with an A bearing, a B bearing and an c bearing which are contacted with a transmission shaft obliquely, wherein, the A bearing and the c bearing are oblique in the same direction and contacted with the transmission shaft in an apposition, while the B bearing is oblique in the reverse direction and contacted with the transmission shaft in a reversed position, and the A bearing, the B bearing and the c bearing are respectively articulated by shift forks and respectively arranged on three speed control gears jogged with each other. The driving device can be applied to the manufacture and usage of all types of warehouse doors, and has the remarkable advantages of small transmission resistance, convenient speed control and wide control scope, low noise and long service life.

Description

Technical field: [0001] The invention belongs to a storage door driving device, in particular to a storage door driving device whose speed is regulated by a driver. Background technique: [0002] The existing warehouse door has two kinds of manual and electric. The manual warehouse door is opened and closed by manpower, which has low technical content and is inconvenient to operate. The electric warehouse door is equipped with an electric control box, which is divided into rack drive and chain drive. Mechanical transmission such as gears and sprockets is used to realize the door opening and closing. The electric storage door of this transmission has large transmission resistance, poor stability, and is prone to failure, and has a short service life. If speed regulation is required, it can only be realized by adjusting the motor or gearbox, which is inconvenient to operate. Invention content: [0003] The purpose of the present invention is to propose a technical solutio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/14F16H3/00E05F15/632
Inventor 胡英才王忠海于建东
Owner 吴家伟
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