CN202187646U - Clutch transmission device used in door opening machine - Google Patents
Clutch transmission device used in door opening machine Download PDFInfo
- Publication number
- CN202187646U CN202187646U CN2011202349983U CN201120234998U CN202187646U CN 202187646 U CN202187646 U CN 202187646U CN 2011202349983 U CN2011202349983 U CN 2011202349983U CN 201120234998 U CN201120234998 U CN 201120234998U CN 202187646 U CN202187646 U CN 202187646U
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- China
- Prior art keywords
- clutch
- gear
- pin
- transmission shaft
- power transmission
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- 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 relates to a clutch transmission device used in a door opening machine. As in the prior art, a clutch transmission device used in the door opening machine does not exist, the operation of the door opening machine is relatively inconvenient. The clutch transmission device used in the door opening machine comprises a base plate, a motor, a worm, a worm gear, a transmission shaft and a No.1 gear, and is characterized by also comprising a clutch gear, a lifting pin, a handle structure, a side plate, a clutch pin spring, a clutch hustle pin and a rotating shaft, wherein a clutch slot is arranged on one side of the clutch gear, the transmission shaft is hollow and is provided with a clamping slot, the clutch hustle pin is arranged in the clamping slot, the No.1 gear is arranged at one end of the transmission shaft, the clutch pin spring is arranged in the transmission shaft, and one end of the clutch pin spring abuts against the clutch hustle pin; the lifting pin is sheathed at the other end of the transmission shaft, one end of the lifting pin abuts against the clutch hustle pin, the handle structure is arranged on the side plate by the rotating shaft, and the other end of the lifting pin abuts against the handle structure. The clutch transmission device is reasonable is structural design, simple to operate and convenient to use, thereby being beneficial to improving the anti-theft property of the door opening machine.
Description
Technical field
The utility model relates to a kind of clutch transmission that is used for door lifter; Belong to parts in the door lifter; Be used for controlling the transmission device of door lifter and the clutch action between the travelling gear, when transmission device is connected with travelling gear, under the effect of motor, can drive wheel turns; When transmission device separates with travelling gear, can promote the door lifter forward under external force easily and oppositely moved.
Background technology
Clutch action in the existing door lifter adopts outside general utility tool to regulate usually; Thereby reach transmission device and the purpose of clutch action travelling gear between of control in the door lifter; On the one hand, it is cumbersome to adopt outside general utility tool to operate, and uses inconvenience; On the other hand, owing to the clutch action between transmission device and the travelling gear in the general utility tool control door lifter that can adopt the outside, reduced the theftproof performance of door lifter.
At present also do not have a kind of clutch transmission that is used for door lifter, make that the operation of door lifter is comparatively inconvenient, the security performance of door lifter is relatively poor, thereby has reduced the overall performance of door lifter.
The utility model content
The purpose of the utility model is to overcome the above-mentioned deficiency that exists in the prior art, and a kind of reasonable in design is provided, and processing ease is easy to use, helps improving the clutch transmission that is used for door lifter of door lifter theftproof performance.
The utility model addresses the above problem the technical scheme that is adopted: this clutch transmission that is used for door lifter comprises substrate, motor, worm screw, worm gear, power transmission shaft and a gear; Its characteristics are: also comprise clutch gear, ejector pin, pull handle arrangement, side plate, on-of pin spring, clutch screens pin and rotating shaft; Said motor, power transmission shaft and side plate are installed on the substrate; Said worm screw is installed on the motor; Said clutch gear is fixed in the worm gear, and this clutch gear is sleeved on the power transmission shaft, and said worm gear is meshed with worm screw; One side of said clutch gear is provided with several clutch slot, and this clutch slot is all passed through the center of circle of clutch gear; Said power transmission shaft is the hollow shape structure; This power transmission shaft is provided with draw-in groove, and said clutch screens pin is installed in the draw-in groove, and this clutch screens pin matches with clutch slot in the clutch gear; A said gear is installed in an end of power transmission shaft; Said on-of pin spring is installed in the power transmission shaft, and this on-of pin spring is between clutch screens pin and gear, and an end of said on-of pin spring withstands on the clutch screens pin; Said ejector pin is sleeved on the other end of power transmission shaft, and an end of this ejector pin withstands on the clutch screens pin; Said pull handle arrangement comprises handle body and projection, and said projection is installed on the handle body, has a shaft hole in the said projection, and this projection is provided with a gathering sill, and the bottom of said gathering sill is an arc structure; Said pull handle arrangement is installed on the side plate through rotating shaft, and the other end of said ejector pin withstands on the gathering sill of pull handle arrangement, and the other end of this ejector pin matches with gathering sill on the pull handle arrangement.
The utility model also comprises lock & key, and said side plate is provided with a lockhole, is provided with a lock core hole in the said handle body, and said key is installed in the lock, and this lock is installed in the lock core hole, and said lock matches with lockhole on the side plate.
The top of the said handle body of the utility model is provided with a pulling eye.
One side of the said clutch gear of the utility model is provided with six clutch slot uniformly.
The said side plate of the utility model is provided with boss, and this boss and lockhole are complementary.
The utility model compared with prior art has the following advantages and effect: can control transmission device and the clutch action between the travelling gear in the door lifter easily, during use; Gathering sill and ejector pin in the utility model on the pull handle arrangement are complementary; Ejector pin withstands in the gathering sill, when needs control transmission device is connected with travelling gear, under the effect of on-of pin spring; Clutch screens pin is snapped in the clutch slot of clutch gear; Make power transmission shaft can drive clutch gear and rotate synchronously, under the effect of motor, can drive a gear and rotate, the final purpose that realizes driving wheel turns.And when needs control transmission device separated with travelling gear, with the pull handle arrangement rotating shaft rotation in the axis hole that rotates, ejector pin slided along the gathering sill on the projection; Along with the continuous rotation of pull handle arrangement, ejector pin slides into the bottom of projection at last along the arc structure on the gathering sill, under the effect of ejector pin; Clutch screens pin is ejected from the clutch slot of clutch gear; Make to be separated from each other between power transmission shaft and the clutch gear, reach the purpose that the transmission device in the door lifter separates with travelling gear, so; Under the effect of external force, just can promote door lifter easily and carry out forward, eliminate the coupling mechanism force between the worm and worm wheel with reverse mobile.
The utility model simple in structure, reasonable in design, processing ease, easy to use, can effectively promote the overall performance of door lifter.Need not to use outside general utility tool just can realize the clutch action between transmission device and the travelling gear; It is quite convenient to operate; Owing to need not to adopt the clutch action between the transmission device and travelling gear in the outside general utility tool control door lifter; Improve the theftproof performance of door lifter, thereby promoted the overall performance of door lifter.
Description of drawings
Fig. 1 is the main TV structure sketch map that is used for the clutch transmission of door lifter among the utility model embodiment.
Fig. 2 is the structural representation of the transmission device among Fig. 1 when separating with travelling gear.
Fig. 3 is the right TV structure sketch map that removes among Fig. 1 behind the substrate.
Fig. 4 is the main TV structure sketch map that pull handle arrangement is amplified among the utility model embodiment.
Fig. 5 is the backsight structural representation of Fig. 4.
Fig. 6 is the left TV structure sketch map of Fig. 4.
Fig. 7 is the structural representation after A-A analyses and observe among Fig. 4.
Fig. 8 is the structural representation after B-B analyses and observe among Fig. 4.
Fig. 9 is the main TV structure sketch map of the utility model embodiment latus inframedium.
Figure 10 is the backsight structural representation of Fig. 9.
Figure 11 is the right TV structure sketch map of Fig. 9.
The specific embodiment
Below in conjunction with accompanying drawing and through embodiment the utility model is done further to specify, following examples are to the explanation of the utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Figure 11, the clutch transmission that is used for door lifter in the present embodiment comprises substrate 1, motor 2, worm screw 3, worm gear 4, clutch gear 5, power transmission shaft 6, ejector pin 7, pull handle arrangement 8, side plate 9, on-of pin spring 10, clutch screens pin 11, gear 12, lock 13, key 14 and a rotating shaft 15.
A side of clutch gear 5 is provided with six clutch slot 51 uniformly in the present embodiment, and this clutch slot 51 is all passed through the center of circle of clutch gear 5, promptly clutch slot 51 radially structure distribution in a side of clutch gear 5.A side of clutch gear 5 can be provided with several clutch slot 51 according to actual needs in the utility model, makes the screens precision higher.
Present embodiment is provided with a pulling eye 88 and a lock core hole 87 at the top of handle body 81, and pulling eye 88 is a circular configuration, and lock core hole 87 is between projection 82 and pulling eye 88.Under the effect of pulling eye 88, can make things convenient for pulling of pull handle arrangement 8 greatly, be convenient to operation, during use, can the draw ring in the external world be installed in the pulling eye 88, just can realize pulling the function of pull handle arrangement 8 through the pulling draw ring.
The side plate 9 of present embodiment is provided with a lockhole 92, and key 14 is installed in the lock 13, and this lock 13 is installed in the lock core hole 87, lock 13 with side plate 9 on lockhole 92 match.Can also be provided with boss 91 on the side plate 9 of the utility model; This boss 91 is complementary with lockhole 92; Boss 91 can effectively increase the service life; Prevent that pull handle arrangement 8 from damaging when stressed pulling open easily, pull handle arrangement 8 is contained in the boss 91 with lock 13, is provided with the lockhole 92 that matches with pull handle arrangement 8 in the boss 91.
Clutch transmission in the present embodiment belongs to parts in the door lifter, is used for controlling the transmission device of door lifter and the clutch action between the travelling gear.When door lifter normally uses; Pull handle arrangement 8 is perpendicular with power transmission shaft 6, and the other end of ejector pin 7 withstands on the gathering sill 84 of pull handle arrangement 8, and clutch screens pin 11 snaps under the effect of on-of pin spring 10 in any clutch slot 51 of clutch gear 5; Under the effect of motor 2; Clutch gear 5 drives power transmission shaft 6 and rotates, and rotates thereby drive a gear 12, realizes the function that door lifter opens the door and closes the door.When door lifter needs manually to promote, because the effect of the coupling mechanism force between worm gear 4 and the worm screw 3 is difficult to promote door lifter; At this moment, pull pull handle arrangement 8, make pull handle arrangement 8 15 rotate around the shaft; The other end of ejector pin 7 slides along the gathering sill on the pull handle arrangement 8 84, and along with the continuous rotation of pull handle arrangement 8, ejector pin 7 pushes up the bottom of pull handle arrangement 8 along the arc structure in the gathering sill 84 85; At this moment, pull handle arrangement 8 is located on the same line with power transmission shaft 6, and pull handle arrangement 8 heads into ejector pin 7 in power transmission shaft 6; Make an end of ejector pin 7 that clutch screens pin 11 is ejected from the clutch slot 51 of clutch gear 5, separate between clutch gear 5 and the power transmission shaft 6, at this moment; The rotation of a gear 12 does not receive the restriction of the coupling mechanism force between worm gear 4 and the worm screw 3, can promote door lifter easily.When door lifter needed normal the use, only need pull handle arrangement 8 be resetted got final product, and under the effect of on-of pin spring 10, clutch screens pin 11 is snapped in any clutch slot 51 of clutch gear 5, and clutch gear 5 just can drive power transmission shaft 6 and rotate.
In addition, need to prove, the specific embodiment described in this manual, its zero, the shape of parts, institute's title of being named etc. can be different, the above content described in this manual only is to be illustrated what the utility model structure did.Allly conceive the equivalence that described structure, characteristic and principle do according to the utility model patent and change or simple change, include in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from the structure of the utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (5)
1. clutch transmission that is used for door lifter; Comprise substrate, motor, worm screw, worm gear, power transmission shaft and a gear, it is characterized in that: also comprise clutch gear, ejector pin, pull handle arrangement, side plate, on-of pin spring, clutch screens pin and rotating shaft, said motor, power transmission shaft and side plate are installed on the substrate; Said worm screw is installed on the motor; Said clutch gear is fixed in the worm gear, and this clutch gear is sleeved on the power transmission shaft, and said worm gear is meshed with worm screw; One side of said clutch gear is provided with several clutch slot, and this clutch slot is all passed through the center of circle of clutch gear; Said power transmission shaft is the hollow shape structure; This power transmission shaft is provided with draw-in groove, and said clutch screens pin is installed in the draw-in groove, and this clutch screens pin matches with clutch slot in the clutch gear; A said gear is installed in an end of power transmission shaft; Said on-of pin spring is installed in the power transmission shaft, and this on-of pin spring is between clutch screens pin and gear, and an end of said on-of pin spring withstands on the clutch screens pin; Said ejector pin is sleeved on the other end of power transmission shaft, and an end of this ejector pin withstands on the clutch screens pin; Said pull handle arrangement comprises handle body and projection, and said projection is installed on the handle body, has a shaft hole in the said projection, and this projection is provided with a gathering sill, and the bottom of said gathering sill is an arc structure; Said pull handle arrangement is installed on the side plate through rotating shaft, and the other end of said ejector pin withstands on the gathering sill of pull handle arrangement, and the other end of this ejector pin matches with gathering sill on the pull handle arrangement.
2. the clutch transmission that is used for door lifter according to claim 1; It is characterized in that: also comprise lock & key; Said side plate is provided with a lockhole, is provided with a lock core hole in the said handle body, and said key is installed in the lock; This lock is installed in the lock core hole, and said lock matches with lockhole on the side plate.
3. the clutch transmission that is used for door lifter according to claim 1 is characterized in that: the top of said handle body is provided with a pulling eye.
4. the clutch transmission that is used for door lifter according to claim 1 is characterized in that: a side of said clutch gear is provided with six clutch slot uniformly.
5. the clutch transmission that is used for door lifter according to claim 2 is characterized in that: said side plate is provided with boss, and this boss and lockhole are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202349983U CN202187646U (en) | 2011-07-06 | 2011-07-06 | Clutch transmission device used in door opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202349983U CN202187646U (en) | 2011-07-06 | 2011-07-06 | Clutch transmission device used in door opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187646U true CN202187646U (en) | 2012-04-11 |
Family
ID=45919105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202349983U Expired - Fee Related CN202187646U (en) | 2011-07-06 | 2011-07-06 | Clutch transmission device used in door opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187646U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065825A (en) * | 2012-12-17 | 2013-04-24 | 福建森达电气有限公司 | Medium-voltage disconnecting switch manual-automatic intelligent electric operating mechanism |
| CN103362359A (en) * | 2013-07-23 | 2013-10-23 | 宁波市海誉机电科技有限公司 | Clutch device for side-hung door opening machine |
| CN103498614A (en) * | 2013-10-12 | 2014-01-08 | 泉州市巨将防盗设备有限公司 | Clutch-mounted door lifter capable of being pushed and pulled manually |
| CN115142755A (en) * | 2022-06-09 | 2022-10-04 | 福建欧玛克智能科技有限公司 | Quick clutch device of door opener |
-
2011
- 2011-07-06 CN CN2011202349983U patent/CN202187646U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065825A (en) * | 2012-12-17 | 2013-04-24 | 福建森达电气有限公司 | Medium-voltage disconnecting switch manual-automatic intelligent electric operating mechanism |
| CN103065825B (en) * | 2012-12-17 | 2016-08-24 | 福建森达电气股份有限公司 | One is pressed disconnecting switch auto-manual intelligent electric operating mechanism |
| CN103362359A (en) * | 2013-07-23 | 2013-10-23 | 宁波市海誉机电科技有限公司 | Clutch device for side-hung door opening machine |
| CN103498614A (en) * | 2013-10-12 | 2014-01-08 | 泉州市巨将防盗设备有限公司 | Clutch-mounted door lifter capable of being pushed and pulled manually |
| CN103498614B (en) * | 2013-10-12 | 2015-12-16 | 泉州市巨将防盗设备有限公司 | Band clutch can Manual push-pull horizontal opening door machine |
| CN115142755A (en) * | 2022-06-09 | 2022-10-04 | 福建欧玛克智能科技有限公司 | Quick clutch device of door opener |
| CN115142755B (en) * | 2022-06-09 | 2024-03-22 | 福建欧玛克智能科技有限公司 | Quick clutch device for door opener |
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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: 20120411 Termination date: 20140706 |
|
| EXPY | Termination of patent right or utility model |