CN203347414U - Sliding clutch transmission device of automatic door - Google Patents
Sliding clutch transmission device of automatic door Download PDFInfo
- Publication number
- CN203347414U CN203347414U CN2013203634584U CN201320363458U CN203347414U CN 203347414 U CN203347414 U CN 203347414U CN 2013203634584 U CN2013203634584 U CN 2013203634584U CN 201320363458 U CN201320363458 U CN 201320363458U CN 203347414 U CN203347414 U CN 203347414U
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- CN
- China
- Prior art keywords
- clutch
- gear
- screw rod
- engaging
- disengaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a sliding clutch transmission device of an automatic door. The sliding clutch transmission device is used for an electrically operated door. The sliding clutch transmission device comprises an upper sliding clutch gear, a lower sliding clutch gear, a clutch screw rod, a clutch spring and a clutch adjusting handle, the upper sliding clutch gear and the lower sliding clutch gear are overlapped and meshed through the clutch screw rod, and the force of the overlapping and meshing of the upper sliding clutch gear and the lower sliding clutch gear is adjusted through the clutch spring and the clutch adjusting handle. The sliding clutch transmission device has the advantages of being simple in structure, low in manufacturing cost, fast in secondary starting, capable of effectively preventing the human body from being jammed by the door and preventing a power mechanism from bearing reactive force and being damaged and long in service life.
Description
Technical field
The utility model relates to a kind of slide engaging and disengaging transmission device of automatic door, and specifically by upper slide engaging and disengaging gear, the clutch action of lower slider clutch gear is protected transmission mechanism and prevented that human body from crushing.
Background technology
In society, the application of automatic door is very extensive; along with various places various device does not solely require can this kind of function of open and close door the time the requirement of automatic door; businessman's door is a lot of personalized functions of exploitation just; wherein protect the open and close door drive mechanism and prevent that the function that human body crushes is subject to the welcome in market most, but existing all protection design transmission mechanism with prevent on Functional Design that human body crushes that secondary power to automatic door starts and the protection mechanism false triggering all can not meet people's demand.
Summary of the invention
The purpose of this utility model is to provide a kind of slide engaging and disengaging transmission device of automatic door, and it can prevent that human body from being crushed by door effectively, and the secondary power of automatic door starts reaction fast simultaneously.
Technical solution of the present utility model is at base, door, motor, the motor-driven gear, the transmission gear wheel, on the basis of drive pinion, be characterized in the slide engaging and disengaging gear, lower slider clutch gear, clutch screw rod, brake spring, the clutch regulating handle, described door, motor, motor-driven gear, the transmission gear wheel is fixed on base, motor-driven gear and the engagement of transmission gear wheel; The bottom surface of described upper slide engaging and disengaging gear is provided with engaging tooth, the end face of lower slider clutch gear is provided with engaging tooth, upper slide engaging and disengaging gear and lower slider clutch gear are coaxially overlapping up and down, and the end face engaging tooth of the engaging tooth of upper slide engaging and disengaging gear bottom surface and lower slider clutch gear is intermeshing; Be provided with a clutch screw rod on the axle center of upper and lower slide engaging and disengaging gear, the clutch screw rod is connected with upper and lower slide engaging and disengaging gear by bearing, the top of the bearing of the screw head of clutch screw rod and upper slide engaging and disengaging gear compresses, the tail end of clutch screw rod protrudes downwards through the hole arranged on base, be provided with one section screw thread on clutch screw rod tail end, be screwed with the clutch regulating handle on screw thread, on the bottom surface of base and this section clutch screw rod between the clutch regulating handle, cover has a brake spring; The side tooth engagement of the side tooth of described lower slider clutch gear and transmission gear wheel, the side tooth engagement of the side tooth of lower slider clutch gear and drive pinion, and drive pinion coaxially is connected with the linear bearing on door.
Operating principle of the present utility model is motor braking, motor-driven gear and transmission gear wheel down sliding clutch gear transmission power, now lower slider clutch gear and upper slide engaging and disengaging gear engaging tooth separately engagement under the expansionary force of brake spring is used, thereby lower slider clutch gear upward sliding clutch gear transmission power, go up the slide engaging and disengaging gear passes wheel power and drives door to drive pinion and complete and open or close action simultaneously, open or close in course of action and be subject to resistance at door, door forces the slide engaging and disengaging gear to stop, but now the lower slider clutch gear is also being accepted motor power, under the effect of motor power, force brake spring to shrink, the slide engaging and disengaging gear is raise, on, the engaging tooth separation of lower slider clutch gear has met door simultaneously and has stopped accepting power, motor does not need again to stop braking, when the resistance of door is less than the expansionary force of brake spring, the brake spring expansion forces, the lower slider clutch gear meshes again, the door instant recovery is opened, close power.
The utility model has the advantages that simple in structure, low cost of manufacture, restarting is fast, effectively preventing door from crushing human body and actuating unit, to be subject to reaction force impaired, long service life.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Upper and lower slide engaging and disengaging gear sectional view structural representation when Fig. 2 is assembling of the present utility model.
Fig. 3 is upper and lower slide engaging and disengaging gear structure schematic diagram of the present utility model.
The specific embodiment
Shown in Fig. 1, Fig. 2, Fig. 3, technical solution of the present utility model is at base 1, door 2, motor 3, motor-driven gear 4, transmission gear wheel 5, on the basis of drive pinion 6, be characterized in slide engaging and disengaging gear 7, lower slider clutch gear 8, clutch screw rod 9, brake spring 10, clutch regulating handle 11, described door 2, motor 3, motor-driven gear 4, transmission gear wheel 5 is fixed on base 1, motor-driven gear 4 and 5 engagements of transmission gear wheel; The bottom surface of described upper slide engaging and disengaging gear 7 is provided with engaging tooth, the end face of lower slider clutch gear 8 is provided with engaging tooth, upper slide engaging and disengaging gear 7 is coaxially overlapping up and down with lower slider clutch gear 8, and the end face engaging tooth of the engaging tooth of upper slide engaging and disengaging gear 7 bottom surfaces and lower slider clutch gear 8 is intermeshing; Be provided with a clutch screw rod 9 on the axle center of upper slide engaging and disengaging gear 7 and lower slider clutch gear 8, clutch screw rod 9 is connected with lower slider clutch gear 8 with upper slide engaging and disengaging gear 7 by bearing 13, the top of the bearing of the screw head of clutch screw rod 9 and upper slide engaging and disengaging gear 7 compresses, the tail end of clutch screw rod 9 protrudes downwards through the hole arranged on base 1, be provided with one section screw thread on clutch screw rod 9 tail ends, be screwed with clutch regulating handle 11 on screw thread, on the bottom surface of base 1 and this section clutch screw rod between clutch regulating handle 11, cover has a brake spring 10; The side tooth engagement of the side tooth of described lower slider clutch gear 8 and transmission gear wheel 5, the side tooth engagement of the side tooth of upper slide engaging and disengaging gear 7 and drive pinion 6, and drive pinion 6 coaxially is connected with the linear bearing 12 on door 2.
Claims (1)
1. the slide engaging and disengaging transmission device of an automatic door, it comprises base, door, motor, motor-driven gear, transmission gear wheel, drive pinion, is characterized in that having upper slide engaging and disengaging gear, the lower slider clutch gear, the clutch screw rod, brake spring, clutch regulating handle, described door, motor, the motor-driven gear, the transmission gear wheel is fixed on base, motor-driven gear and the engagement of transmission gear wheel; The bottom surface of described upper slide engaging and disengaging gear is provided with engaging tooth, the end face of lower slider clutch gear is provided with engaging tooth, upper slide engaging and disengaging gear and lower slider clutch gear are coaxially overlapping up and down, and the end face engaging tooth of the engaging tooth of upper slide engaging and disengaging gear bottom surface and lower slider clutch gear is intermeshing; Be provided with a clutch screw rod on the axle center of upper and lower slide engaging and disengaging gear, the clutch screw rod is connected with upper and lower slide engaging and disengaging gear by bearing, the top of the bearing of the screw head of clutch screw rod and upper slide engaging and disengaging gear compresses, the tail end of clutch screw rod protrudes downwards through the hole arranged on base, be provided with one section screw thread on clutch screw rod tail end, be screwed with the clutch regulating handle on screw thread, on the bottom surface of base and this section clutch screw rod between the clutch regulating handle, cover has a brake spring; The side tooth engagement of the side tooth of described lower slider clutch gear and transmission gear wheel, the side tooth engagement of the side tooth of lower slider clutch gear and drive pinion, and drive pinion coaxially is connected with the linear bearing on door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203634584U CN203347414U (en) | 2013-06-24 | 2013-06-24 | Sliding clutch transmission device of automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203634584U CN203347414U (en) | 2013-06-24 | 2013-06-24 | Sliding clutch transmission device of automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347414U true CN203347414U (en) | 2013-12-18 |
Family
ID=49747325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203634584U Expired - Fee Related CN203347414U (en) | 2013-06-24 | 2013-06-24 | Sliding clutch transmission device of automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347414U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320877A (en) * | 2016-01-12 | 2017-01-11 | 沈辉 | Three-section speed change floor spring |
| EP3171343A1 (en) * | 2015-11-19 | 2017-05-24 | Neopost Technologies | Automatic door closing device for secure locker system |
| CN108026750A (en) * | 2015-09-02 | 2018-05-11 | 乐金华奥斯株式会社 | Lifting gear with automatic/hand switching construction and include its intelligent window |
| CN108561032A (en) * | 2018-04-02 | 2018-09-21 | 东莞市嘉创电子科技有限公司 | Electric window-opening device |
| CN110670995A (en) * | 2019-10-15 | 2020-01-10 | 深圳市证通电子股份有限公司 | Driving mechanism and logistics cabinet |
-
2013
- 2013-06-24 CN CN2013203634584U patent/CN203347414U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108026750A (en) * | 2015-09-02 | 2018-05-11 | 乐金华奥斯株式会社 | Lifting gear with automatic/hand switching construction and include its intelligent window |
| CN108026750B (en) * | 2015-09-02 | 2020-02-04 | 乐金华奥斯株式会社 | Lifting device with automatic/manual switching structure and smart window comprising same |
| EP3171343A1 (en) * | 2015-11-19 | 2017-05-24 | Neopost Technologies | Automatic door closing device for secure locker system |
| US10117536B2 (en) | 2015-11-19 | 2018-11-06 | Neopost Technologies | Automatic door closing device for secure locker system |
| CN106320877A (en) * | 2016-01-12 | 2017-01-11 | 沈辉 | Three-section speed change floor spring |
| CN106320877B (en) * | 2016-01-12 | 2018-11-06 | 江山锐意科技服务有限公司 | A kind of floor spring of three sections of speed changes |
| CN108561032A (en) * | 2018-04-02 | 2018-09-21 | 东莞市嘉创电子科技有限公司 | Electric window-opening device |
| CN110670995A (en) * | 2019-10-15 | 2020-01-10 | 深圳市证通电子股份有限公司 | Driving mechanism and logistics cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |