CN102287112B - Lead screw transmission warehouse door driving device capable of switching between automatic mode and manual mode - Google Patents
Lead screw transmission warehouse door driving device capable of switching between automatic mode and manual mode Download PDFInfo
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- CN102287112B CN102287112B CN201110190394.8A CN201110190394A CN102287112B CN 102287112 B CN102287112 B CN 102287112B CN 201110190394 A CN201110190394 A CN 201110190394A CN 102287112 B CN102287112 B CN 102287112B
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- lead screw
- driving device
- warehouse door
- switching
- door driving
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Abstract
The invention belongs to a warehouse door driving device, and particularly relates to a lead screw transmission warehouse door driving device capable of switching between automatic mode and manual mode, which is used for solving the problems of high transmission resistance, low transmission efficiency, easiness of failure, short service life, large motor output power and the like existed in the prior art and fulfilling the aim of switching between the automatic mode and the manual mode at any time as required. The key points of the technical scheme adopted for solving the technical problems are that: an electromagnetic actuation device on a slide block is used for controlling the compression and ascending of an electromagnetic actuation pressure rod; the lower end of the electromagnetic actuation pressure rod is combined with a lead screw nut which can be engaged with or disengaged from a lead screw; the lower part of the lead screw nut is provided with a spring; and a slide box is further provided with the slide block which is in clearance fit with the lead screw, so that a warehouse door body is used for driving a transmission box to slide on the lead screw through a connecting rod. The lead screw transmission warehouse door driving device can be used for manufacturing and using various warehouse driving devices, and can be used for switching between manual mode and automatic mode at any time as required.
Description
Technical field: the invention belongs to warehouse door driving device, particularly a kind of changeable be the lead screw transmission warehouse door driving device of automatic or manual pattern.
Background technology: existing storehouse door has manually and electronic two kinds.Hand-operated garage door manpower switch, with low content of technology, operation inconvenience.Electric warehouse door is worn electric control box, is generally divided into two kinds of rack-driving and chain drives, adopts the machine driving such as gear, sprocket wheel to realize storehouse door switch.The electric warehouse door of this transmission exists transmission resistance large, and transmission efficiency is low, and is prone to fault, and application life is short, and output power of motor is large, the problem such as special effort when power failure needs hand switch door.And cannot realize and carry out at any time as required warehouse door driving device manual or that automatic mode switches.
Summary of the invention: object of the present invention is exactly the technical scheme that proposes a kind of warehouse door driving device of the lead screw transmission that can automatically separate, with solution background technology, exist: transmission resistance is large, transmission efficiency is low, and be prone to fault, application life is short, output power of motor is large, the problem such as special effort when power failure needs hand switch door.And cannot realize and carry out at any time as required warehouse door driving device manual or that automatic mode switches.Solving this technical problem adopted technical scheme is: a kind of changeable lead screw transmission warehouse door driving device for automatic or manual pattern, storehouse every body connects with slip case by coupling bar, motor connects with the leading screw being positioned in fastening devices, slip case is connected on leading screw, it is characterized in that the electromagnetism attracting device control electromagnetism adhesive depression bar arranging on sliding shoe presses down or rises, electromagnetism adhesive depression bar lower end connect can with the feed screw nut of leading screw interlock or disengagement, feed screw nut bottom arranges spring, sliding shoe with leading screw matched in clearance is also set on slip case, make Ku Menmen body drive transmission case to slide on leading screw by connecting rod.The quick switching device of energising or the power-off of electromagnetism attracting device wherein, is also set on sliding shoe.Feed screw nut Lower Half is without screw thread.
The beneficial effect that the present invention had is compared with the prior art: adopt technique scheme, when connecting electromagnetism attracting device power supply, attract electromagnetism adhesive depression bar to move down, electromagnetism adhesive depression bar promotion feed screw nut moves down and is tight with the interlock of leading screw the first half simultaneously, feed screw nut the latter half and leading screw are thrown off, spring is compressed, motor drives the forward and reverse rotation of leading screw, drive transmission case moves left and right, because Ku Menmen body connects with slip case by connecting rod, by slip case, move left and right the open and close that realizes storehouse door automatic mode.When disconnecting electromagnetism attracting device power supply, the compressed spring tightening up promotes feed screw nut and electromagnetism adhesive depression bar moves up, feed screw nut and leading screw the first half are thrown off, on slip case, only have sliding shoe to contact with leading screw, now promote Ku Menmen body, connecting rod drives transmission case on leading screw, to be free to slide, and switches to the manual mode of open and close.Like this, whole device transmission resistance is little, and transmission efficiency is high, and noise is low, long service life, and rapid operation, and can carry out at any time as required manual or automatic mode switching.
Accompanying drawing explanation:
Fig. 1 is overall structure schematic diagram of the present invention.
The specific embodiment:
With reference to figure 1, a kind of changeable be the lead screw transmission warehouse door driving device of automatic or manual pattern, storehouse every body 11 connects with slip case 5 by coupling bar 10, motor 9 connects with the leading screw 1 being positioned in fastening devices 8, slip case 5 is connected on leading screw 1, it is characterized in that on sliding shoe 5 that the electromagnetism attracting device 4 arranging controls electromagnetism adhesive depression bar 3 and press down or rise, electromagnetism adhesive depression bar 3 lower ends connect can with the feed screw nut 2 of leading screw 1 interlock or disengagement, feed screw nut 2 bottoms arrange spring 6, sliding shoe 7 with leading screw 1 matched in clearance is also set on slip case 5, make Ku Menmen body 11 drive on transmission case 5 leading screws 1 and slide by connecting rod 10.The quick switching device of energising or the power-off of electromagnetism attracting device 4 is also set on sliding shoe 5.Feed screw nut 2 Lower Halves are without screw thread.
Claims (1)
- One kind changeable be the lead screw transmission warehouse door driving device of automatic or manual pattern, storehouse every body (11) connects with slip case (5) by coupling bar (10), motor (9) connects with the leading screw (1) being positioned in fastening devices (8), slip case (5) is connected on leading screw (1), the upper electromagnetism attracting device (4) arranging of case (5) that it is characterized in that sliding is controlled electromagnetism adhesive depression bar (3) and is pressed down or rise, electromagnetism adhesive depression bar (3) lower end connect can with the feed screw nut (2) of leading screw (1) interlock or disengagement, feed screw nut (2) bottom arranges spring (6), sliding shoe (7) with leading screw (1) matched in clearance is also set on slip case (5), make Ku Menmen body (11) drive slip case (5) in the upper slip of leading screw (1) by connecting rod (10), the energising of electromagnetism attracting device (4) or the quick switching device of power-off are also set on slip case (5), feed screw nut (2) Lower Half is without screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190394.8A CN102287112B (en) | 2011-06-30 | 2011-06-30 | Lead screw transmission warehouse door driving device capable of switching between automatic mode and manual mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190394.8A CN102287112B (en) | 2011-06-30 | 2011-06-30 | Lead screw transmission warehouse door driving device capable of switching between automatic mode and manual mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102287112A CN102287112A (en) | 2011-12-21 |
| CN102287112B true CN102287112B (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110190394.8A Active CN102287112B (en) | 2011-06-30 | 2011-06-30 | Lead screw transmission warehouse door driving device capable of switching between automatic mode and manual mode |
Country Status (1)
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| CN (1) | CN102287112B (en) |
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| CN202176202U (en) * | 2011-06-30 | 2012-03-28 | 吴家伟 | Lead screw transmission cabin door driving device capable of being switched to automatic mode or manual mode |
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- 2011-06-30 CN CN201110190394.8A patent/CN102287112B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2228955Y (en) * | 1995-01-28 | 1996-06-12 | 马明辉 | Screw mechanism for automatic horizontally sliding door leaf |
| CN201495902U (en) * | 2008-12-23 | 2010-06-02 | 孙岩 | Door operator with large lead single-groove ball screw |
| CN201738723U (en) * | 2010-04-27 | 2011-02-09 | 上海市地下建筑设计研究院 | Intelligent electric control protective sealing door |
| CN202176202U (en) * | 2011-06-30 | 2012-03-28 | 吴家伟 | Lead screw transmission cabin door driving device capable of being switched to automatic mode or manual mode |
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| Publication number | Publication date |
|---|---|
| CN102287112A (en) | 2011-12-21 |
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