CN209057018U - Automatic rolling door motor - Google Patents
Automatic rolling door motor Download PDFInfo
- Publication number
- CN209057018U CN209057018U CN201821435741.2U CN201821435741U CN209057018U CN 209057018 U CN209057018 U CN 209057018U CN 201821435741 U CN201821435741 U CN 201821435741U CN 209057018 U CN209057018 U CN 209057018U
- Authority
- CN
- China
- Prior art keywords
- stator
- end cap
- rolling door
- automatic rolling
- door motor
- 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
Abstract
The utility model discloses a kind of automatic rolling door motors, it is related to motor field, including stator, the rotor that is connected in stator and the end cap for being sheathed on stator both ends, the both ends of the stator are respectively connected with the fixed plate concordant with stator faces, the fixed plate is fixedly connected to axis direction screw rod identical with axis stator direction by the side of proximal cover, the position that screw rod is corresponded in the both ends of the surface that two end caps are located remotely from each other offers jack, the screw rod is fed through jack and is threaded with nut, the center position of two end cap also offers mounting hole respectively, the both ends of the shaft of the rotor is inserted in respectively in two mounting holes；One end that two end cap is sheathed on stator does not connect mutually.It solves in the prior art, motor body assembly and disassembly are not easy, and operate cumbersome problem, have the advantages of assembly and disassembly convenient for motor body, shortening maintenance cycle.
Description
Technical field
The utility model relates to arrive motor field, in particular to a kind of automatic rolling door motor.
Background technique
Electric rolling door is one kind of shutter door, and using being driven by electricity, electric rolling door is with the movable door piece of multi-joint
It is cascaded.In fixed slideway, upper and lower door is rotated centered on spool above door.Especially door opening is larger, convenient
Play the role of convenient, fast unlatching in the place of device ground door body.Roller shutter central axis rotation is driven with motor special, reaches roller shutter
Switch is automatically stopped when turning to the limit up and down of motor setting.Shutter door motor special has: plug-in door roller, Australia's formula volume
Door machine, tube-like rolling-door machine, flame-retardant door driving machine, inorganic double curtain door rollers, Rapid rolling door machine etc..Electric rolling door of today is extensive
Front door is entered and left applied to enterprise, workshop, cell etc., is business site essential i.e. aspect and efficiently gate.
Existing to can refer to the Chinese utility model patent that Authorization Notice No. is CN201956798U, it discloses a kind of explosion-proof
Motor of rolling shutter door belongs to fire-proof motor field, includes: flame-proof electric motor main body, journey controller, retarder, company in structure
Connection pad is provided with connecting shaft at the explosion-proof faying face of flame-proof electric motor main body, passes through connecting shaft and slows down and fixes, journey controller
It is fixed with retarder by connecting bracket, the flame-proof electric motor main body, structure includes: connecting shaft, stator, rotor, electricity
The components such as magnetic brake, back cover, rear end, terminal box, rectifier power source, explosion-proof joint surface, terminal box are placed in the top of base, and
Ground terminal is equipped in terminal box, rectifier power source is set to the lower section of terminal box, and stator is stacked in the top of rotor, electromagnetic braking
The surrounding of device is provided with explosion-proof faying face, avoids generating spark, plays explosion prevention function.
Above-mentioned this explosion-proof roller shutter door motor also is used as the motor of electric rolling door, but above-mentioned this explosion-proof roller shutter
When the fire-proof motor main body damage of door motor, motor body assembly and disassembly are not easy, and operation is cumbersome, and labor intensity is higher.
Utility model content
The purpose of the utility model is to provide a kind of automatic rolling door motors, have the assembly and disassembly convenient for motor body, reduce
The advantages of labor intensity of workers, shortening maintenance cycle.
The above-mentioned technical purpose of the utility model technical scheme is that,
A kind of automatic rolling door motor including stator, the rotor being connected in stator and is sheathed on stator two
The end cap at end, the both ends of the stator are respectively connected with the fixed plate concordant with stator faces, and the fixed plate depends on the one of proximal cover
Side is fixedly connected to axis direction screw rod identical with axis stator direction, right in the both ends of the surface that two end caps are located remotely from each other
The position of screw rod is answered to offer jack, the screw rod is fed through jack and is threaded with nut, the center of two end cap
Place also offers mounting hole respectively, and the both ends of the shaft of the rotor is inserted in respectively in two mounting holes；Two end cap is sheathed on stator
One end do not connect mutually.
By using above scheme, when needing to dismantle motor, it is only necessary to which the nut of the mutual one end of end cap is backed out, then by end
Lid is extracted respectively from the both ends of stator, can easily overhaul stator and rotor, and the two end cap by being arranged is sheathed on and determines
One end of son does not connect mutually, increases the thermal diffusivity of motor, overheat when preventing motor long-play.
Preferably, the fixed plate is removably connected to stator.
By using above scheme, when needing to overhaul stator, fixed plate can be dismantled, so that easily maintenance is fixed
Son, it is easy to operate.
Preferably, being uniformly provided with multiple air holes in the both ends of the surface that the end cap is located remotely from each other.
By using above-mentioned technical proposal, by the air hole of setting, when motor works, the heat of generation can also pass through
The air hole of end cap end face radiates, to further increase the thermal diffusivity of motor, prevents motor operation from overheating.
Preferably, the position for corresponding to air hole on the end cap is fixedly connected to filter.
By using above scheme, by the filter of setting, can make motor radiated by air hole it is same
When, it avoids external dust from entering between rotor and stator, influences motor operation, so that the stability of motor operation is improved,
Reduce the probability of motor damage.
Preferably, the position that the two end cap corresponds to mounting hole offers accommodation groove, fixed company in the accommodation groove respectively
It is connected to bearing, the both ends of the shaft of the rotor are inserted in the inner ring of two bearings respectively.
By using above scheme, the both ends of the shaft of rotor are inserted in the inner ring of two bearings, on the one hand play to rotor
Supporting role, and the on the other hand frictional force between the shaft and end cap of reduction rotor, convenient for the rotation of shaft.
Preferably, the side that the end cap can be connected to stator circumferential surface is fixedly connected with the sealing ring of elastic material.
By using above scheme, by the sealing ring of setting, on the one hand support, stator can be played to the circumferential surface of stator
Shaking is generated between end cap, on the other hand gap can be generated again to avoid between stator circumferential surface and end cap, to prevent grieshoch
Enter inside motor between electronics circumferential surface and end cap inner sidewall.
Preferably, the position that the side wall of the two end cap corresponds to stator faces, which is fixedly connected to, can be connected to stator terminal
The positioning ring in face.
By using above scheme, when work, when end cap to be sheathed on to the both ends of stator, supported by the positioning ring of two end cap
The both ends of stator are connected to, it can be in order to the positioning of end cap and stator, consequently facilitating the installation between stator and end cap is fixed.
Preferably, the positioning ring is fixedly connected with the supporting pad of elastic material close to the side of stator faces.
It can prevent support ring from weighing stator wounded by the supporting pad of setting by using above scheme, and on the other hand logical
The supporting pad for crossing elasticity, can also play anti-loose effect after screw rod is connect with nut.
Preferably, offering guide ring on the inside of end cap one end close to each other.
By using above scheme, by the guide ring of setting, when end cap is sheathed on stator, pass through the guiding of setting
End cap can be easily sheathed on stator by ring, consequently facilitating the installation between stator and end cap.
To sum up, the utility model has the following beneficial effects:
1. when needing to dismantle motor, it is only necessary to which the nut of the mutual one end of end cap is backed out, then by end cap from the both ends of stator
It extracts respectively, can easily overhaul stator and rotor, and the two end cap by being arranged is sheathed on one end of stator mutually not phase
It connects, increases the thermal diffusivity of motor, overheat when preventing motor long-play；
2. by the air hole of setting, when motor works, the heat of generation can also by the air hole of end cap end face into
Row heat dissipation prevents motor operation from overheating to further increase the thermal diffusivity of motor；
3. on the one hand can play support by the sealing ring of setting to the circumferential surface of stator, be generated between stator and end cap
It shakes, on the other hand can generate gap again to avoid between stator circumferential surface and end cap, to prevent grieshoch from electronics circumferential surface and end
Enter inside motor between lid inner sidewall.
Detailed description of the invention
Fig. 1 is the integrally-built schematic diagram of automatic rolling door motor in embodiment；
Fig. 2 is that automatic rolling door motor structural blast schematic diagram is highlighted in embodiment.
In figure, 1, end cap；11, jack；12, guide ring；13, sealing ring；14, positioning ring；141, supporting pad；15, it breathes freely
Hole；151, filter；16, mounting hole；17, accommodation groove；171, bearing；2, stator；21, fixed plate；22, screw rod；23, nut；
3, rotor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " ground " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of automatic rolling door motor includes two end cap 1, stator 2 and rotor 3 combined with Figure 1 and Figure 2,.
In conjunction with Fig. 2, two end cap 1 is sheathed on the both ends of stator 2 respectively, and the length of two end cap 1 is respectively less than the one of 2 length of stator
Half, to guarantee that end cap 1 is arranged 2 behind the both ends of stator 2, do not connect mutually between the one end close to each other of end cap 1.The two of stator 2
End is evenly arranged with multiple fixed plates 21 respectively, multiple fixed plates 21 be bolted with stator 2, multiple fixed plates 21 are mutually remote
From side be not bolted more screw rods 22 also, the axis direction of screw rod 22 is identical as the axis direction of stator 2, both ends
The position that each screw rod 22 is corresponded on the end face of one end that lid 1 is located remotely from each other offers jack 11, and each screw rod 22 can be worn
Jack 11 is crossed, one end that each screw rod 22 is fed through jack 11 is also threaded with nut 23 respectively.In use, by 21 spiral shell of fixed plate
It tethers and is connected on stator 2, then two end cap 1 is sheathed on from the axis direction of stator 2 to the both ends of stator 2 respectively, and make to fix
Screw rod 22 on plate 21 is fed through the jack 11 on end cap 1, then, nut 23 is threadedly connected to screw rod 22 and extends end cap 1
One end, and tighten nut 23, the fixation of end cap 1 Yu stator 2 can be completed, and close to each other by the two end cap 1 of setting
One end does not connect mutually, and preferable thermal diffusivity can be reached in motor operation course, prevents motor overheating.
Guide ring 12 is offered on the inside of the one end close to each other of two end cap 1, is also fixedly connected on the inside of the circumferential surface of two end cap 1
The sealing ring 13 of flexible material, sealing ring 13 can be connected to the circumferential surface of stator 2, and the inner sidewall of two end cap 1 corresponds to 2 liang of stator
The position at end also extends to form positioning ring 14 to the inside of end cap 1 respectively, and positioning ring 14 can be connected to the end face of stator 2, be
Prevent positioning ring 14 from weighing stator 2 wounded, positioning ring 14 is also fixedly connected with the supporting pad 141 of elastic material close to the side of stator 2.
When end cap 1 is arranged from the both ends of stator 2, the guiding of end cap 1 can be convenient for easily will by the guide ring 12 of setting
End cap 1 is sheathed on stator 2, can reinforce stator 2 and sealing ring 13 by 13 one side of sealing ring of the elastic material of setting
Between leakproofness, prevent dust from entering inside stator 2 between the inner sidewall of end cap 1 and the circumferential surface of stator 2, on the other hand also
The circumferential surface that can prevent the inner sidewall of end cap 1 from wearing stator 2 is thirdly sheathed on by the support ring of setting, then by end cap 1
When the both ends of stator 2, the both ends of stator 2 can be connected to support ring close to the supporting pad 141 of 2 side of stator, on the one hand complete
Positioning between stator 2 and end cap 1, another aspect supporting pad 141 can prevent support ring from weighing stator 2 wounded, and can pass through branch
The elastic force of stake pad 141 itself pushes end cap 1 to be located remotely from each other with stator 2, rises to be threadedly coupled with the upper nut 23 of screw rod 22
To locking effect.
Multiple air holes 15, the corresponding each air hole 15 of end cap 1 are also uniformly provided on the end face of two end cap 1 being located remotely from each other
Position be also respectively fixedly connected with filter 151, filter 151 is set to end cap 1 close to the side of stator 2.In use, electric
The heat that machine generates can further be radiated by air hole 15, and by filter 151 can prevent extraneous dust into
Enter inside end cap 1, protects the stator 2 and rotor 3 inside end cap 1.
Rotor 3 is rotationally connected with the inside of stator 2, offers mounting hole 16 respectively at the axial location at the both ends of end cap 1,
The both ends of the shaft of rotor 3 are fed through two mounting holes 16 of end cap 1 respectively, and the position that the end face of end cap 1 corresponds to mounting hole 16 is equal
Offering accommodation groove 17, accommodation groove 17 and 16 coaxial line of mounting hole and accommodation groove 17 are set to end cap 1 close to the side of stator 2,
Bearing 171 is embedded in accommodation groove 17, the both ends of the shaft of rotor 3 is inserted in the inner ring of bearing 171 respectively.Rotor 3 is placed in
After in stator 2, when two end cap 1 being then sheathed on the both ends of stator 2, the both ends of the output shaft of rotor 3 is made to be inserted in appearance respectively
It sets the inner ring of 17 inner bearing 171 of slot and is fed through in the mounting hole 16 of end cap 1, it can be to turning by the mounting hole 16 of setting
The shaft of son 3 is accepted, and can be convenient for the rotation of the shaft of rotor 3 by the bearing 171 of setting.
Use process: after rotor 3 is placed in stator 2, then fixed plate 21 is bolted on stator 2, then will
Two end cap 1 is sheathed on the both ends of stator 2 from the axis direction of stator 2 respectively, and the screw rod 22 in fixed plate 21 is made to be fed through end cap 1
On jack 11, so that the both ends of the output shaft of rotor 3 is inserted in the inner ring of the upper bearing 171 of end cap 1 respectively and be fed through end
Then nut 23 is threadedly connected to screw rod 22 and extends one end of end cap 1, and tighten nut 23, i.e., by the mounting hole 16 of lid 1
The fixation of achievable end cap 1 and stator 2, assembly and disassembly are simple, easy to use.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of automatic rolling door motor including stator (2), the rotor (3) being connected in stator (2) and is sheathed on
The end cap (1) at stator (2) both ends, it is characterised in that: the both ends of the stator (2) are respectively connected with concordant with stator (2) end face
Fixed plate (21), the fixed plate (21) are fixedly connected to axis direction and stator (2) axis side by the side of proximal cover (1)
To identical screw rod (22), corresponded in the both ends of the surface that two end caps (1) are located remotely from each other screw rod (22) position offer it is slotting
Hole (11), the screw rod (22) are fed through jack (11) and are threaded with nut (23), and the center position of two end cap (1) is also
It offers respectively mounting hole (16), the both ends of the shaft of the rotor (3) is inserted in respectively in two mounting holes (16)；Two end cap (1)
The one end for being sheathed on stator (2) does not connect mutually.
2. automatic rolling door motor according to claim 1, it is characterised in that: the fixed plate (21) is removably connected to
Stator (2).
3. automatic rolling door motor according to claim 1, it is characterised in that: the both ends that the end cap (1) is located remotely from each other
Multiple air holes (15) are uniformly provided on face.
4. automatic rolling door motor according to claim 3, it is characterised in that: correspond to air hole on the end cap (1)
(15) position is fixedly connected to filter (151).
5. automatic rolling door motor according to claim 1, it is characterised in that: the corresponding mounting hole of the two end cap (1)
(16) position offers accommodation groove (17) respectively, is fixedly connected with bearing (171), the rotor in the accommodation groove (17)
(3) both ends of shaft are inserted in the inner ring of two bearings (171) respectively.
6. automatic rolling door motor according to claim 1, it is characterised in that: the end cap (1) can be connected to stator
(2) side of circumferential surface is fixedly connected with the sealing ring (13) of elastic material.
7. automatic rolling door motor according to claim 1, it is characterised in that: the side wall of the two end cap (1) is corresponding fixed
The position of sub (2) end face is fixedly connected to the positioning ring (14) that can be connected to stator (2) end face.
8. automatic rolling door motor according to claim 7, it is characterised in that: the positioning ring (14) is close to stator (2)
The side of end face is fixedly connected with the supporting pad (141) of elastic material.
9. automatic rolling door motor according to claim 1, it is characterised in that: the end cap (1) one end close to each other
Inside offer guide ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435741.2U CN209057018U (en) | 2018-09-03 | 2018-09-03 | Automatic rolling door motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435741.2U CN209057018U (en) | 2018-09-03 | 2018-09-03 | Automatic rolling door motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057018U true CN209057018U (en) | 2019-07-02 |
Family
ID=67048197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435741.2U Expired - Fee Related CN209057018U (en) | 2018-09-03 | 2018-09-03 | Automatic rolling door motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209057018U (en) |
-
2018
- 2018-09-03 CN CN201821435741.2U patent/CN209057018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20200903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |