CN201318116Y - Tubular motor manual clutch - Google Patents
Tubular motor manual clutch Download PDFInfo
- Publication number
- CN201318116Y CN201318116Y CNU2008202114990U CN200820211499U CN201318116Y CN 201318116 Y CN201318116 Y CN 201318116Y CN U2008202114990 U CNU2008202114990 U CN U2008202114990U CN 200820211499 U CN200820211499 U CN 200820211499U CN 201318116 Y CN201318116 Y CN 201318116Y
- Authority
- CN
- China
- Prior art keywords
- drive link
- hexagonal drive
- transmission rod
- worm screw
- worm
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a tubular motor manual clutch, comprising a worm wheel and a worm which are engaged with each other and are arranged at one end of the machine body, wherein the worm is connected with a position-limited mechanism and a rotation mechanism; the worm is an edging worm; the rotation mechanism comprises a first hexagonal transmission rod, a second hexagonal transmission rod, a gear fixed frame and bevel gears, wherein the first hexagonal transmission rod is fixedly connected with the worm of the tubular motor manual clutching part; the second hexagonal transmission rod is vertical to the first hexagonal transmission rod; the bevel gear are engaged with each other; the gear fixed frame is fixedly connected with the first hexagonal transmission rod and the second hexagonal transmission rod; the bevel gears engaged with each other are arranged between the first hexagonal transmission rod and the second hexagonal transmission rod; and the end of the second hexagonal transmission rod is connected with a manual rotation part. The tubular motor manual clutch adopts the structure that the roller-blind door can be opened and closed quickly and safely in an effort-saving way.
Description
Technical field
The utility model relates to a kind of tube shaped electric machine manual clutch.
Background technology
Existing tube shaped electric machine manual clutch mechanism comprises the intermeshing worm and gear that is positioned at body one end, and the hand portion of fixedlying connected with worm screw is during power failure, when needs are opened or are closed rolling door, to shake hand portion continuously, throw off mutually, again with pulling moving rolling door until worm and gear.Such structure, the opening and closing rolling door wastes time and energy during power failure.
The utility model content
Technical problem to be solved in the utility model is: the quick labour-saving of opening and closing rolling door tube shaped electric machine manual clutch when a kind of power failure is provided.
Solve this technical problem, the technical solution of the utility model is: a kind of tube shaped electric machine manual clutch, the intermeshing worm gear that comprises an end that is positioned at body, worm screw, described worm screw is connected with rotating mechanism with position-limit mechanism, described worm screw is the chamfered edge worm screw, described rotating mechanism comprises the first hexagonal drive link of fixedlying connected with described worm screw, the second hexagonal drive link vertical with the first hexagonal drive link, the gear fixed mount, intermeshing bevel gear, the gear fixed mount is fixedlyed connected with the second hexagonal drive link with the first hexagonal drive link, have described intermeshing bevel gear between the first hexagonal drive link and the second hexagonal drive link, the end of the second hexagonal drive link is connected with manual revolving part.
Described manual revolving part is made up of with the rotation rocking arm that stretches out the affixed nut in the end of the second hexagonal drive link.
Described position-limit mechanism is made up of the stop collar that is connected with worm screw, steel ball and spring, and described spring and steel ball are positioned at the cavity of stop collar.
Described manual revolving part is connected with built-in wardrobe outward.
A kind of tube shaped electric machine manual clutch of the utility model adopts such structure, and safety labor-saving can rapid opening and closing rolling door when installing and using.
Description of drawings
Below in conjunction with accompanying drawing a kind of tube shaped electric machine manual clutch of the utility model is done explanation in further detail;
Fig. 1 is the structural representation of a kind of tube shaped electric machine manual clutch of the utility model;
Fig. 2 is an organism internal structure enlarged diagram shown in Figure 1;
In Fig. 1, Fig. 2,1, body; 2, pad; 3, backing pin; 4, the first hexagonal drive link; 5, gear fixed mount; 6, bevel gear; 7, the second hexagonal drive link; 8, manual revolving part; 9, built-in wardrobe; 10, body of wall; 11, spring; 12, steel ball; 13, worm gear; 14, worm screw; 15, stop collar.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of tube shaped electric machine manual clutch comprises intermeshing worm gear 13, the worm screw 14 of an end that is positioned at body 1, described worm screw 14 is the chamfered edge worm screw, the whole circumference of the tooth portion that is meshed with worm gear 13 of worm screw 14 is pruned 180 °, the end of described worm screw 14 has position-limit mechanism and rotating mechanism, position-limit mechanism is made up of the stop collar 15 that is connected with worm screw 14, steel ball 12 and spring 11, and spring 11 and steel ball 12 are positioned at the cavity of stop collar 15.Described rotating mechanism comprises the first hexagonal drive link 4 of fixedlying connected with described worm screw, the second hexagonal drive link 7 vertical with the first hexagonal drive link 4, gear fixed mount 5, intermeshing bevel gear 6, gear fixed mount 5 is fixedlyed connected with the second hexagonal drive link 7 with the first hexagonal drive link 4, has described intermeshing bevel gear 6 between the first hexagonal drive link 4 and the second hexagonal drive link 7, the end of the second hexagonal drive link 7 has manual revolving part 8, manually revolving part 8 is made up of with the rotation rocking arm that stretches out the affixed nut in the end of the second hexagonal drive link 7, manually have the built-in wardrobe 9 that is installed on the body of wall 10 outside the revolving part 8, worm screw 14 stretches out the body 1 outer pad 2 that passes through and is connected with the first hexagonal drive link 4 with backing pin 3.With worm screw 14 clockwise or after rotating counterclockwise about 90 °, worm gear 13, worm screw 14 are in disengaged condition.
Claims (4)
1, a kind of tube shaped electric machine manual clutch, the intermeshing worm gear (13) that comprises an end that is positioned at body (1), worm screw (14), it is characterized in that: described worm screw (14) is connected with rotating mechanism with position-limit mechanism, described worm screw (14) is the chamfered edge worm screw, described rotating mechanism comprises the first hexagonal drive link (4) of fixedlying connected with described worm screw (14), the second hexagonal drive link (7) vertical with the first hexagonal drive link (4), gear fixed mount (5), intermeshing bevel gear (6), gear fixed mount (5) is fixedlyed connected with the second hexagonal drive link (7) with the first hexagonal drive link (4), have described intermeshing bevel gear (6) between the first hexagonal drive link (4) and the second hexagonal drive link (7), the end of the second hexagonal drive link (7) is connected with manual revolving part (8).
2, a kind of tube shaped electric machine manual clutch according to claim 1 is characterized in that: described manual revolving part (8) is made up of with the rotation rocking arm that stretches out the affixed nut in the end of the second hexagonal drive link (7).
3, a kind of tube shaped electric machine manual clutch according to claim 2, it is characterized in that: described position-limit mechanism is made up of the stop collar (15) that is connected with worm screw (14), steel ball (12) and spring (11), and described spring (11) and steel ball (12) are positioned at the cavity of stop collar (15).
4, according to claim 1 or 2 or 3 described a kind of tube shaped electric machine manual clutch, it is characterized in that: described manual revolving part is connected with built-in wardrobe (9) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202114990U CN201318116Y (en) | 2008-12-25 | 2008-12-25 | Tubular motor manual clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202114990U CN201318116Y (en) | 2008-12-25 | 2008-12-25 | Tubular motor manual clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318116Y true CN201318116Y (en) | 2009-09-30 |
Family
ID=41196882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202114990U Expired - Fee Related CN201318116Y (en) | 2008-12-25 | 2008-12-25 | Tubular motor manual clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318116Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556450A (en) * | 2010-12-28 | 2012-07-11 | 上海龙腾机械制造有限公司 | Manual clutch mechanism |
| CN102738957A (en) * | 2012-06-06 | 2012-10-17 | 宁波杜亚机电技术有限公司 | Hand pull mechanism used for motor |
-
2008
- 2008-12-25 CN CNU2008202114990U patent/CN201318116Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556450A (en) * | 2010-12-28 | 2012-07-11 | 上海龙腾机械制造有限公司 | Manual clutch mechanism |
| CN102556450B (en) * | 2010-12-28 | 2014-03-05 | 上海龙腾机械制造有限公司 | Manual clutch mechanism |
| CN102738957A (en) * | 2012-06-06 | 2012-10-17 | 宁波杜亚机电技术有限公司 | Hand pull mechanism used for motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20121225 |