CN102230356B - Intermediately-installed electric motor drive system for electric rolling shutter door - Google Patents
Intermediately-installed electric motor drive system for electric rolling shutter door Download PDFInfo
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- CN102230356B CN102230356B CN 201110092210 CN201110092210A CN102230356B CN 102230356 B CN102230356 B CN 102230356B CN 201110092210 CN201110092210 CN 201110092210 CN 201110092210 A CN201110092210 A CN 201110092210A CN 102230356 B CN102230356 B CN 102230356B
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- gear
- shutter door
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- transmission system
- bracket
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- 238000005096 rolling process Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 108090000565 Capsid Proteins Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses an intermediately-installed electric motor drive system for an electric rolling shutter door. The drive system comprises a cylindrical bracket of which the center is sleeved on a big beam tube of the rolling shutter door, wherein the external side of the bracket in the circumferential direction is provided with a rolling drum with an inner gear ring; the bracket is axially provided with a drive gear shaft; the drive gear shaft is sequentially provided with a drive gear and a driven gear I from left to right; the driven gear I is meshed with a driven gear II, the drive gear is meshed with the inner gear ring of the rolling drum; an electric engine motor is fixed on the bracket; the output shaft gear of the electric engine motor is connected with a planet gear speed-reducing mechanism; and the output gear of the planet gear speed-reducing mechanism is meshed with the driven gear II. The drive system provided by the invention is arranged around the bracket and at the internal side of the rolling drum and has a very compact structure. Without changing original installation conditions, a rolling shutter door controlled by a machine can be intelligently controlled only if the electric motor is arranged at the middle end of the big beam, a torsion spring is regulated to a suitable intensity and a power supply is switched on.
Description
Technical field
The present invention relates to motor.
Background technology
Present domestic rolling door mostly is tube shaped electric machine with motor, generally can only be installed on crossbeam pipe two ends and its fixing installation accessories must be arranged, and can not directly be installed in the market on the common manual rolling door.If the electric rolling door motor is mid-, just new transmission system need to be set.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of transmission system for central motor of electric roller shutter door, and is simple in structure, and reliable transmission is accurate.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of transmission system for central motor of electric roller shutter door, it is characterized in that: comprise that center is loaded on the tubular support on the rolling door crossbeam pipe, described support week is provided with the reel with ring gear laterally, axially wear a driving gearshaft on the described support, be provided with successively from left to right travelling gear and driven gear I on the described driving gearshaft, driven gear I and the engagement of driven gear II, driven gear II place axle is rotationally connected with on the described support, described travelling gear and the engagement of reel ring gear, electric motor is fixed on the described support, the electric motor output shaft gear connects planetary gear reducing mechanism, the output gear of described planetary gear reducing mechanism and the engagement of driven gear II, described driving gearshaft right-hand member is provided with the stopping means that carries out Stroke Control, and described electric motor rear end is provided with check mechanism.
Preferably, described stopping means comprises the spacing adjuster that is threaded on the driving gearshaft right-hand member, and described spacing adjuster two ends are respectively equipped with the collision block nut, and described spacing adjuster top is provided with two switches.
Preferably, described planetary gear reducing mechanism comprises the planet stent in electric motor drive end bearing bracket ring gear and the drive end bearing bracket, described planet stent is positioned at uniform three planetary gears on the side of drive end bearing bracket, the planet stent another side is positioned at and is provided with the planet carrier centre wheel outside the drive end bearing bracket and at the center, described electric motor axle goes out shaft gear and is positioned at three planetary gears middle sun gear that serves as, described planet carrier centre wheel and the engagement of driven gear II.
Preferably, described check mechanism comprises wire rope, front handlebar, rear handle, and described front handlebar rear end is threaded with rear handle, and described wire rope one end is fixed on the armature rear portion, and the wire rope other end passes described front handlebar and is fixed on the described rear handle.
Preferably, described manual braking device comprises wire rope, front handlebar, rear handle, and described front handlebar rear end is threaded with rear handle, and described wire rope one end is fixed on the armature rear portion, and the wire rope other end passes described front handlebar and is fixed on the described rear handle.
Preferably, described wire rope also is socketed a spring between armature and electromagnet.Spring is the distance of regulating between control armature and the electromagnet.
Preferably, described support is comprised of semicylindrical upper bracket and lower carriage, and upper bracket is fixed by screws in lower carriage.
Preferably, described electric motor output shaft gear passes the lower carriage preformed hole, and bearing is loaded in the lower carriage preformed hole, and stretching screw is fixed on electric motor on the lower carriage.
Preferably, described support inner ring is provided with bracket groove, is provided with needle bearing in the bracket groove.
Preferably, described two switches are installed on the wiring board left and right sides, and wiring board is installed on the wiring board support and by the circuit board housing sealing, the wiring board support is installed on the support.
The present invention is in order to be implemented in direct mounted motor on the existing crossbeam pipe, researched and developed the electric motor biasing, the crossbeam pipe directly passes the structure of electric machine support, transmission system centers on the support setting and is located at the reel inside structure very compact, in the constant situation of original mounting condition, as long as this motor is loaded on crossbeam pipe middle-end, torsion spring is transferred to suitable intensity, plugged can change the rolling door of mechanical handling into smart steering.And owing on the basis of original armature and brake disc Braking mode, increased the rotating type manual check mechanism, guaranteed that power failure back door sheet can also be mechanically operated by.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is structural representation of the present invention;
Fig. 2 is A place structural representation among Fig. 1;
Fig. 3 is drive mechanism schematic diagram of the present invention;
Fig. 4 is B place enlarged drawing among Fig. 3.
Fig. 5 is electric motor and brake device structure schematic diagram.
The specific embodiment
Such as Fig. 1 to transmission system for central motor of electric roller shutter door shown in Figure 5, comprise that center is loaded on the tubular support on the rolling door crossbeam pipe, described support week is provided with the reel 2 with ring gear laterally, axially wear a driving gearshaft 22 on the described support, be provided with successively from left to right travelling gear 5 and driven gear I 6 on the described driving gearshaft, driven gear I 6 and 23 engagements of driven gear II, driven gear II 23 place axles are rotationally connected with on the described support, described travelling gear 5 and the engagement of reel 2 ring gears, electric motor 8 is fixed on the described support, electric motor output shaft gear 26 connects planetary gear reducing mechanism, the output gear of described planetary gear reducing mechanism and 23 engagements of driven gear II, described driving gearshaft 22 right-hand members are provided with the stopping means that carries out Stroke Control, and described electric motor rear end is provided with check mechanism 13.Described stopping means comprises the spacing adjuster 12 that is threaded on driving gearshaft 22 right-hand members, described spacing adjuster two ends are respectively equipped with collision block nut 11,14, described spacing adjuster top is provided with two switches 10,15, spacing adjuster can't rotate when driving gearshaft rotates, thereby is free to slide along about the driving gearshaft and the maximum position that slides is that the collision block nut is pushed down switch.
Described planetary gear reducing mechanism comprises the planet stent 20 in electric motor drive end bearing bracket 19 ring gears and the drive end bearing bracket, described planet stent is positioned at uniform three planetary gears 21 on the side of drive end bearing bracket, the planet stent another side is positioned at and is provided with the planet carrier centre wheel outside the drive end bearing bracket and at the center, described electric motor axle goes out shaft gear 26 and is positioned at the middle sun gear that serves as of three planetary gears, described planet carrier centre wheel and 23 engagements of driven gear II.Described support is comprised of with lower carriage 4 semicylindrical upper bracket 1, and upper bracket is fixed by screws in lower carriage.Described support inner ring is provided with bracket groove, is provided with needle bearing 3 in the bracket groove.Driving gearshaft 22 passes the preformed hole on the lower carriage 4, is provided with bearing 7 in the described preformed hole, and described electric motor 8 is fixed on the lower carriage 4 by stretching screw 9.Described electric motor 8 is comprised of motor rotor component 24 and stator module 25.
Thereby the electric motor axle goes out shaft gear 26 and drives planetary gears and move in a circle around electric motor drive end bearing bracket ring gear and drive the planet stent motion, the planet carrier centre wheel can rotate along with the rotation of planet stent, the planet carrier centre wheel drives the driven gear II and rotates, the driven gear II drives the driven gear I and rotates, the driven gear I drives driving gearshaft and rotates, thereby travelling gear rotates and the band movable reel rotates, and reel rotates as long as the electric motor rotation can drive the band tooth.
Check mechanism 13 comprises brake casing, is provided with successively from front to back brake disc 28, armature 30, electromagnet 32 in the described brake casing, also is provided with on the brake casing and the back-connected manual braking device of armature.Described manual braking device comprises wire rope 36, front handlebar 35, rear handle 37, described front handlebar rear end is threaded with rear handle 37, described wire rope 36 1 ends are fixed on the armature rear portion, and the wire rope other end passes described front handlebar and is fixed on the described rear handle.Cover has wire rope sheath 34 on the described wire rope.Described wire rope also is socketed a spring 31 between armature and electromagnet.Described brake casing is fixedly formed by brake procapsid 29 and brake back casing 33 bolts, and described brake disc and armature are located in the brake procapsid, and described electromagnet is located in the brake back casing.
The principle of Braking mode is: at power down mode, armature abuts against with brake disc, when motor is switched on, produces electromagnetic force, so that armature breaks away from brake disc and electromagnetic actuation, motor running; When stopping to switch on, electromagnetic force disappears, and armature and electromagnet break away from, and the resistance that the friction plate on armature and the brake disc produces makes brake disc locked.
The principle of hand brake is: front handlebar (band silk screw thread) and rear handle (band silk internal thread) internal and external threads close tight, in the time will spurring steel cable, as long as make it towards breaking away from rear handle hand of spiral motion the front handlebar rotation, wire rope will be tightened up, otherwise wire rope can loosen.
The present invention assembles principle: travelling gear 5 is coaxial by in driving gearshaft 22 draw-in grooves of being packed into by left-to-right order with driven gear I 6, the driving gearshaft 22 that travelling gear 5 and driven gear I 6 will be housed after bearing 7 being loaded in lower carriage 4 preformed holes again passes from left to right bearing 7 and then loads onto spacing adjuster 12 at driving gearshaft 22, loads onto respectively collision block nut 11,14 at spacing adjuster two ends.At circuit timbering 16 dress wiring boards 17, wiring board left and right sides reserved location is loaded onto switch 10,15 circuit board housing 18 of closing again, after wiring board 17 is placed on the lower carriage 4.
The electric motor axle is gone out shaft gear 26 pass lower carriage 4 preformed holes, with stretching screw 9 electric motor 8 is fixed on the lower carriage again, again electric capacity is placed on the electric motor drive end bearing bracket 19.
As long as rotating, electric motor can rotate by drive band tooth reel 2, distance between the adjusting collision block nut 11 and 14 is come the uplink and downlink height of control gate sheet, when spacing adjuster 12 left sides or right motion were pushed down the collision block nut, the collision block nut can be pressed onto switch and make a sheet stop motion.
Motor is passed the crossbeam pipe and places the pipe central position, adjust torsion spring intensity.Height according to the door sheet regulates stroke-limit, and motor is in running order.
Rack mountable many in theory of electric motors, reality is advisable to be not more than 2.Install and guarantee that the crossbeam pipe directly passes the carriage center hole.
Claims (10)
1. transmission system for central motor of electric roller shutter door, it is characterized in that: comprise that center is loaded on the tubular support on the rolling door crossbeam pipe, be provided with laterally the reel (2) with ring gear described support week, axially wear a driving gearshaft (22) on the described support, be provided with successively from left to right travelling gear (5) and driven gear I (6) on the described driving gearshaft, driven gear I (6) and driven gear II (23) engagement, driven gear II (23) place axle is rotationally connected with on the described support, described travelling gear (5) and the engagement of reel (2) ring gear, electric motor (8) is fixed on the described support, electric motor output shaft gear (26) connects planetary gear reducing mechanism, the output gear of described planetary gear reducing mechanism and driven gear II (23) engagement, described driving gearshaft (22) right-hand member is provided with the stopping means that carries out Stroke Control, and described electric motor rear end is provided with check mechanism (13).
2. a kind of transmission system for central motor of electric roller shutter door according to claim 1, it is characterized in that: described stopping means comprises the spacing adjuster (12) that is threaded on driving gearshaft (22) right-hand member, described spacing adjuster two ends are respectively equipped with collision block nut (11,14), and described spacing adjuster top is provided with two switches (10,15).
3. a kind of transmission system for central motor of electric roller shutter door according to claim 1, it is characterized in that: described planetary gear reducing mechanism comprises the planet stent (20) in electric motor drive end bearing bracket (19) ring gear and the drive end bearing bracket, described planet stent is positioned at uniform three planetary gears (21) on the side of drive end bearing bracket, the planet stent another side is positioned at and is provided with the planet carrier centre wheel outside the drive end bearing bracket and at the center, described electric motor axle goes out shaft gear and is positioned at three planetary gears middle sun gear that serves as, described planet carrier centre wheel and driven gear II (23) engagement.
4. a kind of transmission system for central motor of electric roller shutter door according to claim 1, it is characterized in that: described check mechanism (13) comprises brake casing, be provided with successively from front to back brake disc (28), armature (30), electromagnet (32) in the described brake casing, also be provided with on the brake casing and the back-connected manual braking device of armature.
5. a kind of transmission system for central motor of electric roller shutter door according to claim 4, it is characterized in that: described manual braking device comprises wire rope (36), front handlebar (35), rear handle (37), described front handlebar rear end is threaded with rear handle (37), described wire rope (36) one ends are fixed on the armature rear portion, and the wire rope other end passes described front handlebar and is fixed on the described rear handle.
6. a kind of transmission system for central motor of electric roller shutter door according to claim 5, it is characterized in that: described wire rope also is socketed a spring (31) between armature and electromagnet.
7. according to claim 1 to 6 each described transmission system for central motor of electric roller shutter doors, it is characterized in that: described support is comprised of semicylindrical upper bracket (1) and lower carriage (4), and upper bracket (1) is fixed by screws in lower carriage (4).
8. transmission system for central motor of electric roller shutter door according to claim 7, it is characterized in that: described electric motor output shaft gear (26) passes lower carriage (4) preformed hole, bearing (7) is loaded in lower carriage (4) preformed hole, and stretching screw (7) is fixed on electric motor (8) on the lower carriage (4).
9. transmission system for central motor of electric roller shutter door according to claim 8, it is characterized in that: described support inner ring is provided with bracket groove, is provided with needle bearing (3) in the bracket groove.
10. a kind of transmission system for central motor of electric roller shutter door according to claim 8, it is characterized in that: described two switches (10,15) are installed on wiring board (17) left and right sides, wiring board is installed on wiring board support (16) upward and by circuit board housing (18) sealing, wiring board support (16) is installed on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092210 CN102230356B (en) | 2011-04-13 | 2011-04-13 | Intermediately-installed electric motor drive system for electric rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092210 CN102230356B (en) | 2011-04-13 | 2011-04-13 | Intermediately-installed electric motor drive system for electric rolling shutter door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102230356A CN102230356A (en) | 2011-11-02 |
| CN102230356B true CN102230356B (en) | 2013-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110092210 Expired - Fee Related CN102230356B (en) | 2011-04-13 | 2011-04-13 | Intermediately-installed electric motor drive system for electric rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102230356B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5975185A (en) * | 1998-08-05 | 1999-11-02 | Qmi Roll Shutter Supply | Pop up safety device for rolling shutters |
| CN2729420Y (en) * | 2004-03-18 | 2005-09-28 | 朱作文 | Brake motor |
| CN1738157A (en) * | 2005-09-07 | 2006-02-22 | 杭州威仕自动化设备有限公司 | Tube shaped electrical machine via non-electromagnetic force to release brake |
| WO2007069288A2 (en) * | 2005-12-13 | 2007-06-21 | Gaposa S.R.L. | Epicyclic reduction gear with multiple modular stages for tubular motor reducers operating winding roller shutters, roller shades and the like |
| CN201032699Y (en) * | 2007-03-27 | 2008-03-05 | 张民权 | Electric motor for curtain |
| CN201319544Y (en) * | 2008-12-15 | 2009-09-30 | 北京丰隆温室科技有限公司 | Tubular motor |
| CN201723137U (en) * | 2010-08-04 | 2011-01-26 | 宜昌四八二〇机电有限公司 | Explosion-proof rolling machine |
| CN202059265U (en) * | 2011-04-13 | 2011-11-30 | 谭国良 | Transmission system for central motor of electric roller shutter door |
-
2011
- 2011-04-13 CN CN 201110092210 patent/CN102230356B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5975185A (en) * | 1998-08-05 | 1999-11-02 | Qmi Roll Shutter Supply | Pop up safety device for rolling shutters |
| CN2729420Y (en) * | 2004-03-18 | 2005-09-28 | 朱作文 | Brake motor |
| CN1738157A (en) * | 2005-09-07 | 2006-02-22 | 杭州威仕自动化设备有限公司 | Tube shaped electrical machine via non-electromagnetic force to release brake |
| WO2007069288A2 (en) * | 2005-12-13 | 2007-06-21 | Gaposa S.R.L. | Epicyclic reduction gear with multiple modular stages for tubular motor reducers operating winding roller shutters, roller shades and the like |
| CN201032699Y (en) * | 2007-03-27 | 2008-03-05 | 张民权 | Electric motor for curtain |
| CN201319544Y (en) * | 2008-12-15 | 2009-09-30 | 北京丰隆温室科技有限公司 | Tubular motor |
| CN201723137U (en) * | 2010-08-04 | 2011-01-26 | 宜昌四八二〇机电有限公司 | Explosion-proof rolling machine |
| CN202059265U (en) * | 2011-04-13 | 2011-11-30 | 谭国良 | Transmission system for central motor of electric roller shutter door |
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| Publication number | Publication date |
|---|---|
| CN102230356A (en) | 2011-11-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 313100, Zhejiang, Huzhou province Changxing County economic and Technological Development Zone on the south side of the central road, Fu Fu Electrical Co., Ltd. Applicant after: Tan Guoliang Address before: 313100, Zhejiang province Huzhou economic and Technological Development Zone on the south side of the central road, Fu Fu Electrical Co., Ltd. Applicant before: Tan Guoliang |
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| 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: 20130501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |