Door opening machine
A technology of door opener and driving gear, which is applied in the direction of manual mechanism, door/window accessories, power control mechanism, etc. It can solve the problems of the door opener roller being stuck and unable to continue moving, etc., and achieves a reasonable structure and is conducive to popularization and application.
Active Publication Date: 2013-10-16
李永忠
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0002] At present, most of the existing door openers are electric door openers, which generally rely on electricity to open or close the door. However, when there is a sudden power failure, the rollers of the door opener will be stuck and cannot continue to move. Therefore, it is necessary to improve
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[0022] The present invention will be further described below in conjunction with the specific embodiments of the accompanying drawings. (but not a limitation of the invention).
[0023] The present invention is the improvement carried out on the structure of existing door opener, as Figure 1-10 Structural schematic diagram, the present invention comprises motor 1, driving gear 16, transmission gear 13, driven gear 11, roller 14, and clutch device etc.; The rotating shafts of the rollers are coaxial; the motor 1 is arranged on the base 3, and the motor 1 is provided with a rotating shaft. The protruding drive shaft 6 is connected with the clutch device. The clutch device includes a hollow sleeve shaft 9, a clutch pin 18, a top case 4, a return spring 26, etc.; the hollow sleeve shaft 9 is sleeved on the drive shaft 6, and the driving gear 16 is sleeved on the hollow sleeve shaft 9; Into the hollow circle 22 of the hollow sleeve shaft, the outer end 12 of the drive shaft is ...
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The invention discloses a door opening machine, which comprises a motor, a driving gear, a transmission gear, a driven gear, a roller wheel, a clutch device and the like, wherein the clutch device comprises a hollow sleeve shaft, a clutch pin, a top shell and a reset spring; the hollow sleeve shaft is sleeved on the driving shaft; the outer tip of the driving shaft is inserted into the hollow circle of the hollow sleeve shaft; the outer tip of the driving shaft is provided with an external thread which is in threaded connection with a casing at one end of the clutch pin; the top shell is a hollow shell provided with a center hole; the top shell leans on one face of the driving gear; the other face of the driving gear is pressed against one end of the reset spring; the reset spring is sleeved outside the driving shaft and the hollow sleeve shaft; and the other end of the reset spring is pressed against the outer shell surface of a gear diverter.
Description
technical field [0001] The invention relates to a door opener. Background technique [0002] Most of the existing door openers are electric door openers at present, which generally rely on electric power to open or close the door. However, when there is a sudden power failure, the rollers of the door opener will be stuck and cannot continue to move. Therefore, it is necessary to improve. People are looking for ways to improve this, but further improvements are still needed. Contents of the invention [0003] The task of the present invention is to further improve the existing electric door opener to provide a new type of door opener. The task of the present invention is achieved through the following technical solutions: The door opener of the present invention includes a motor, a driving gear, a transmission gear, and a driven gear , rollers, and clutch devices, etc.; the drive gear meshes with the transmission gear, the transmission gear meshes with the driven gear, and...
Claims
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IPC IPC(8): E05B19/00E05F15/00E05F11/54E05B35/00E05B65/00E05F15/60
Inventor 李永忠
Owner 李永忠