CN208169387U - Energy-saving and power-saving electromagnetic clutch special for electric and manual rolling shutter door - Google Patents
Energy-saving and power-saving electromagnetic clutch special for electric and manual rolling shutter door Download PDFInfo
- Publication number
- CN208169387U CN208169387U CN201820664374.7U CN201820664374U CN208169387U CN 208169387 U CN208169387 U CN 208169387U CN 201820664374 U CN201820664374 U CN 201820664374U CN 208169387 U CN208169387 U CN 208169387U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- magnetic yoke
- sprocket wheel
- armature
- door
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to an energy-saving and power-saving electromagnetic clutch special for an electric and manual rolling door, which comprises a hollow shaft, a sleeve, a left flange, a brake ring, a chain wheel and a left bearing, wherein the chain wheel can slide left and right outside the left bearing; a brake pad is arranged on the left side of the chain wheel, a magnetic yoke is arranged outside the sleeve, a coil is arranged inside the magnetic yoke, and a lead is arranged on the coil; the right side of the magnetic yoke is provided with a right flange, and the left side of the magnetic yoke is provided with annular baffles at intervals; the right side of the chain wheel is fixedly provided with an armature, and an equidistant magnetic gap is reserved between the armature and the baffle; the armature and the chain wheel are provided with blind holes, and compression springs and steel balls are arranged in the blind holes. The utility model discloses the reel that enables the rolling slats door combines the outage separation with the sprocket circular telegram, realizes electronic manual conversion.
Description
Technical field
The utility model relates to rolling screen door technical field more particularly to a kind of electric-hand driven two-purpose rolling screen door of energy saving
Special electromagnetic clutch.
Background technique
Electric rolling door lifting is driven by door roller, and door roller generally drives spool turns, reel by chain-drive mechanism
The door curtain being wrapped on reel is driven to be slided up and down along guide rail to carry out switch gate.Door roller, which generally has, to be pulled chain and is used for
It opens Door by Hand, but many rolling screen door are not provided with wicket, so when encountering power failure still to guarantee safety in rolling screen door now
It so cannot be introduced into and indoor pull the manually opened rolling screen door of chain.In addition, by door curtain effect of weight, when door roller works not only
Overcome the frictional force between frictional force, door curtain and the guide rail of transmission mechanism, also to overcome the weight of rolling screen door, be supported on out
Be during shutdown it is continually changing, when just opening the door, door curtain self weight is larger, and door roller load is maximum, with the rising of door curtain,
The load of door roller constantly reduces；At closing time then on the contrary, just at closing time, the load of door roller is maximum, with the decline of door curtain, volume
The load of door machine constantly mitigates or even the self weight of door curtain will drive door roller rotation.The power of door roller is negative according to its maximum
It is loaded into capable configuration, otherwise fail to open rolling screen door, power is bigger, and power consumption is bigger；Secondly, in the process of work, even if load
It reduces, door roller will also work on lowest power, cause the waste of electric energy, increase expense.
Authorization Notice No. is a kind of utility model patent " electric-hand driven two-purpose roller shutter of energy saving of CN206397416U
Door " use " plane scroll spring " power-assisted spool turns energy energy saving, makes reel using " energization mating type electromagnetic clutch "
The conversion, it can be achieved that electric and hand is combined or separated with spool, but " energization mating type electromagnetic clutch " is not disclosed in the patent
Specific structure realizes that the technical solution brings inconvenience to those skilled in the art.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides a kind of electric-hand driven two-purpose roller shutter of energy saving
Door Special electromagnetic clutch can make the reel of rolling screen door and sprocket wheel be powered and combine power-off separation, realize the conversion of electric and hand.
The utility model is achieved through the following technical solutions：
A kind of electric-hand driven two-purpose rolling screen door Special electromagnetic clutch of energy saving, including hollow shaft；The hollow shaft
Outside is equipped with the sleeve being rotatablely connected with it；The sleeve left end is installed with the left flange connected for the reel with rolling screen door；
It is arranged at intervals with brake ring on the right side of the left flange, which is fixedly connected with sleeve；Sprocket wheel is equipped on the right side of the brake ring,
The sprocket wheel is rotatablely connected by left bearing and sleeve, and the left bearing internal diameter and sleeve interference fit, outer diameter and sprocket wheel gap are matched
It closes, so that sprocket wheel can horizontally slip outside left bearing；The inverted L-shaped brake block being firmly connected with it is equipped on the left of the sprocket wheel,
There are brake travel gaps between left flange and brake ring, and between brake ring for the inverted L-shaped long side of the brake block；It is described
Magnetic yoke is equipped with outside sleeve right end, which is rotatablely connected by right bearing and sleeve, and coil is equipped with inside magnetic yoke, and coil is equipped with
Across the lead of magnetic yoke；The right flange being firmly connected with it is equipped on the right side of the magnetic yoke；Ring is arranged at intervals on the left of the magnetic yoke
Shape baffle, the baffle are rotatablely connected by intermediate bearing and sleeve；It is installed with ring armature on the right side of the sprocket wheel, the armature and gear
There are equidistant magnetic gaps between plate；The armature and sprocket wheel are equipped with blind hole of the opening towards baffle, and compression bullet is equipped in the blind hole
Spring and steel ball, which, which pushes steel ball to baffle, makes its ejection baffle left side.
Preferably, the blind hole, compressed spring and steel ball are equipped with 4, and are uniformly arranged along armature circumferencial direction.It can increase
Big elastic force, while there are equidistant magnetic gaps between holding armature and baffle.
The utility model has the beneficial effects that：
1, using coil, armature, blind hole, compressed spring and steel ball is set on armature, is able to achieve sprocket wheel and left flange exists
Coil combines after being powered, and is sufficiently separated after coil blackout, and armature and baffle can be made to do relative rotary motion；
2, sprocket wheel is set up directly on electromagnetic clutch, so that it is compact-sized, the left flange of electromagnetic clutch left end setting,
Right flange is arranged in right end, convenient for connection reel and supporting plate；
3, the utility model is applied in the electric-hand driven two-purpose rolling screen door of energy saving, reel and sprocket wheel can be made to control
Combine and separate under the control of device processed, when having an electricity can motor switch rolling screen door, when power failure, can manual switch rolling screen door.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the electric-hand driven two-purpose rolling screen door of energy saving.
Fig. 3 is that the utility model applies the structural representation on the reel of the electric-hand driven two-purpose rolling screen door of energy saving
Figure.
Fig. 4 is the circuit connection diagram of the electric-hand driven two-purpose rolling screen door of energy saving.
In figure：Hollow shaft 1, sleeve 2, left flange 3, brake ring 4, sprocket wheel 5, left bearing 6, brake block 7, brake travel gap
8, magnetic yoke 9, right bearing 10, coil 11, lead 12, right flange 13, baffle 14, intermediate bearing 15, armature 16, blind hole 17, compression
Spring 18, steel ball 19, the present embodiment 20, supporting plate 21, guide rail 22, spool 23, reel 24, door curtain 25, helical spring 26, rolling door
Machine 27, chain-drive mechanism 28, handle 29, brake gear 30, controller 31, bolt 32.
Specific embodiment
As shown in Figure 1, the embodiments of the present invention, a kind of electric-hand driven two-purpose rolling screen door Special electromagnetic of energy saving
Clutch, including hollow shaft 1；The sleeve 2 being rotatablely connected with it is equipped with outside the hollow shaft 1；2 left end of sleeve is installed with
The left flange 3 connected for the reel with rolling screen door；Be arranged at intervals with brake ring 4 on the right side of the left flange 3, the brake ring 4 with
Sleeve 2 is fixedly connected；Sprocket wheel 5 is equipped on the right side of the brake ring 4, which is rotatablely connected by left bearing 6 and sleeve 2, described
6 internal diameter of left bearing and sleeve 2 are interference fitted, 5 clearance fit of outer diameter and sprocket wheel, so that sprocket wheel 5 can be slided left and right outside left bearing 6
It is dynamic；The inverted L-shaped brake block 7 being firmly connected with it is equipped on the left of the sprocket wheel 5, the inverted L-shaped long side of the brake block 7 is located at left flange
Between 3 and brake ring 4, and there are brake travel gaps 8 between brake ring 4；Magnetic yoke 9 is equipped with outside 2 right end of sleeve, it should
Magnetic yoke 9 is rotatablely connected by right bearing 10 and sleeve 2, and coil 11 is equipped with inside magnetic yoke 9, and coil 11 is equipped with drawing across magnetic yoke 9
Line 12；The right flange 13 being firmly connected with it is equipped on the right side of the magnetic yoke 9；Ring baffle is arranged at intervals on the left of the magnetic yoke 9
14, which is rotatablely connected by intermediate bearing 15 and sleeve 2；It is installed with ring armature 16 on the right side of the sprocket wheel 5, the armature
There are equidistant magnetic gaps between 16 and baffle 14；The armature 16 and sprocket wheel 5 are equipped with blind hole 17 of the opening towards baffle 14, this is blind
Compressed spring 18 and steel ball 19 are equipped in hole 17, which, which pushes steel ball 19 to baffle 14, makes its 14 left side of ejection baffle
Face, to increase elastic force, while there are equidistant magnetic gap, blind hole 17, compressed spring 18 and steel balls between holding armature 16 and baffle 14
19 are equipped with 4, and are uniformly arranged along 16 circumferencial direction of armature.
The present embodiment 20 is applied in the electric-hand driven two-purpose rolling screen door of energy saving, if Fig. 2-4 shows, rolling screen door includes
Supporting plate 21, guide rail 22, spool 23, reel 24, door curtain 25, helical spring 26, door roller 27 and chain-drive mechanism 28；Supporting plate
21 are divided into above door opening on the wall of two sides, and guide rail 22 is divided into door opening two sides, 23 both ends of spool and the fixed company of supporting plate 21
It connects, reel 24 and spool 23 are coaxially disposed and are rotatablely connected, and door curtain 25 is wrapped on reel 24 and can be under the drive of reel 24
It is slided up and down along guide rail 22, for convenient for pulling door curtain 25,25 bottom compartment of door curtain inside and outside are equipped with handle 29；Spiral shell
26 sets of spring of rotation is attached in reel 24 in spool 23, and one end is fixedly connected with spool 23, and the other end and 24 inner wall of reel are solid
Fixed connection；Door roller 27 is set on supporting plate 21, and door roller 27 is equipped with brake gear 30 and for controlling door roller 27 and brake
The controller 31 of 30 working condition of device.
1 set of hollow shaft of the present embodiment 20 is firmly connected with it outside spool 23, left flange 3 passes through bolt 32 and reel
24 right ends are fixedly connected, and right flange 13 is fixedly connected by bolt 32 with supporting plate 21, and the lead 12 of coil 11 connects door roller
27 controller 31, sprocket wheel 5 connect the door roller 27 of rolling screen door by chain-drive mechanism 28.
When having electric electronic closing rolling screen door, controller 31 connects 11 circuit of coil of the present embodiment 20, and coil 11, which is powered, to be produced
Raw electromagnetic attracting force armature 16 overcomes the elastic band movable sprocket 5 of compressed spring 18 to move right, and keeps brake block 7 and brake ring 4 tight
It is close to be combined together, since brake block 7 is fixedly connected with sprocket wheel 5, brake ring 4 and the fixed company of sleeve 2, left flange 3, reel 24
It connects, sprocket wheel 5 also just links into an integrated entity with reel 24, and controller 31 controls 30 releasing of brake of brake gear of door roller 27 again and connects
Logical 27 circuit of door roller, door roller 27 are rotated by chain-drive mechanism 28 with movable sprocket 5, the rotation of 5 band reel 24 of sprocket wheel, door curtain 25
Constantly decline, hanging portion is elongated, and self weight increases, while reel 24 drives helical spring 26（The effect phase of helical spring 26
When " plane scroll spring " introduced in background technique）Tightening, elastic force increase, and the two is in equilibrium state, door curtain 25
Gravitional force is converted into the elastic potential energy of helical spring 26.Similarly, when electric opening rolling screen door, controller 31 connects the present embodiment
20 11 circuit of coil, makes sprocket wheel 5 and reel 24 link into an integrated entity, and controller 31 controls 27 releasing of brake of door roller again and drives
Reel 24 rotates, and increase door curtain 25, and door curtain 25 rises its self weight and reduces, and reel 24 drives helical spring 26 and then to relax at this time
, elastic force reduces, and the two is converted into the gravitional force of door curtain 25 still in equilibrium state, the elastic potential energy of helical spring 26.
Under the power-assisted of helical spring 26, either closing rolling screen door still opens rolling screen door, as long as door roller 27 overcomes chain conveyer machine
Frictional force between structure 28 and door curtain 25 and guide rail 22, power can substantially reduce, energy saving, and its be supported on it is whole
Be in a course of work it is balanced, the working environment of door roller 27 can be improved, prolonged the service life.
When power failure manual switch rolling screen door, the coil 11 of the present embodiment 20 is powered off, promotion of the sprocket wheel 5 in compressed spring 18
Under be moved to the left, separate brake block 7 and brake ring 4, so that sprocket wheel 5 and reel 24 be made to separate, reel 24 can around spool 23 from
By rotating, equally under the power-assisted of helical spring 26, with hand, sliding door curtain 25 can easily open or close roller shutter upward or downward
Door, manual switch rolling screen door can outer operations indoors.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Claims (2)
1. a kind of electric-hand driven two-purpose rolling screen door Special electromagnetic clutch of energy saving, it is characterised in that：Including hollow shaft；Institute
State the sleeve for being equipped with outside hollow shaft and being rotatablely connected with it；The sleeve left end is installed with to be connected for the reel with rolling screen door
Left flange；It is arranged at intervals with brake ring on the right side of the left flange, which is fixedly connected with sleeve；It is set on the right side of the brake ring
There is sprocket wheel, which is rotatablely connected by left bearing and sleeve, the left bearing internal diameter and sleeve interference fit, outer diameter and sprocket wheel
Clearance fit, so that sprocket wheel can horizontally slip outside left bearing；The inverted L-shaped being firmly connected with it is equipped on the left of the sprocket wheel to stop
Vehicle piece, there are between brake travel between left flange and brake ring, and between brake ring for the inverted L-shaped long side of the brake block
Gap；Magnetic yoke is equipped with outside the sleeve right end, which is rotatablely connected by right bearing and sleeve, coil is equipped with inside magnetic yoke,
Coil is equipped with the lead across magnetic yoke；The right flange being firmly connected with it is equipped on the right side of the magnetic yoke；Interval on the left of the magnetic yoke
It is provided with ring baffle, which is rotatablely connected by intermediate bearing and sleeve；It is installed with ring armature on the right side of the sprocket wheel, it should
There are equidistant magnetic gaps between armature and baffle；The armature and sprocket wheel are equipped with blind hole of the opening towards baffle, set in the blind hole
There are compressed spring and steel ball, which, which pushes steel ball to baffle, makes its ejection baffle left side.
2. a kind of electric-hand driven two-purpose rolling screen door Special electromagnetic clutch of energy saving according to claim 1, special
Sign is：The blind hole, compressed spring and steel ball are equipped with 4, and are uniformly arranged along armature circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664374.7U CN208169387U (en) | 2018-05-07 | 2018-05-07 | Energy-saving and power-saving electromagnetic clutch special for electric and manual rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664374.7U CN208169387U (en) | 2018-05-07 | 2018-05-07 | Energy-saving and power-saving electromagnetic clutch special for electric and manual rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169387U true CN208169387U (en) | 2018-11-30 |
Family
ID=64369719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820664374.7U Expired - Fee Related CN208169387U (en) | 2018-05-07 | 2018-05-07 | Energy-saving and power-saving electromagnetic clutch special for electric and manual rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169387U (en) |
-
2018
- 2018-05-07 CN CN201820664374.7U patent/CN208169387U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209636759U (en) | Manual and electric double-purpose open-close sluice gate | |
| CN206600141U (en) | A kind of electric and hand rolling screen door of conical rotor machine driving | |
| CN108343372A (en) | Energy-saving and power-saving electric and manual dual-purpose rolling shutter door | |
| CN208203082U (en) | Energy-saving and power-saving electric and manual dual-purpose rolling shutter door | |
| CN208169387U (en) | Energy-saving and power-saving electromagnetic clutch special for electric and manual rolling shutter door | |
| CN206397415U (en) | A kind of electric-hand driven two-purpose rolling screen door | |
| CN206608078U (en) | A kind of electric and hand roller shutter type closed lorry body door | |
| CN206360607U (en) | A kind of double curtain double track fire resistance rolling shutter doors of energy saving | |
| CN209467225U (en) | Energy-saving and power-saving rolling curtain type van carriage door driven by tubular motor | |
| CN208180737U (en) | It is conveniently adjusted the electric and hand roller shutter type boxcar door of the pre- torsion of torsional spring | |
| CN219020806U (en) | Intelligent curtain pulling device | |
| CN206397416U (en) | A kind of electric-hand driven two-purpose rolling screen door of energy saving | |
| CN208203083U (en) | Fire-proof rolling shutter door capable of being closed in power failure | |
| CN207620684U (en) | The balance mechanism of rolling screen door | |
| CN208122723U (en) | Electric and manual rolling door capable of preventing rolling from being inclined | |
| CN207620687U (en) | Clutch for driving motor | |
| CN206397417U (en) | A kind of double curtain birail electric dual-use manual fire resistance rolling shutter doors of energy saving | |
| CN219138937U (en) | Roller shutter door heavy load motor with emergency braking | |
| CN211573168U (en) | Lifting workshop gate | |
| CN206438974U (en) | A kind of door roller of energy-storage type energy-saving power saving | |
| CN206397404U (en) | A kind of rolling screen door of energy-storage type energy-saving power saving | |
| CN212176985U (en) | Novel energy-saving and power-saving electric rolling shutter door | |
| CN207620686U (en) | Rolling screen door | |
| CN201953216U (en) | Hand-pulled lifting device for industrial lifting door and industrial rapid-rolling door | |
| CN102080483A (en) | Hand-pulling lifting device for industrial lifting door, industrial fast roll-up door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20190507 |