CN209184367U - A kind of motor of rolling shutter door structure - Google Patents
A kind of motor of rolling shutter door structure Download PDFInfo
- Publication number
- CN209184367U CN209184367U CN201821915400.5U CN201821915400U CN209184367U CN 209184367 U CN209184367 U CN 209184367U CN 201821915400 U CN201821915400 U CN 201821915400U CN 209184367 U CN209184367 U CN 209184367U
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- CN
- China
- Prior art keywords
- motor
- seal ring
- motor body
- shutter door
- rolling shutter
- 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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Abstract
The utility model discloses a kind of motor of rolling shutter door structures, including motor body, drive end bearing bracket and rear end cap, the drive end bearing bracket is set to the left end of motor body, the inside of the drive end bearing bracket is equipped with transit chamber, rolling bearing is equipped in the transit chamber, first circlip, exterior seal ring, second circlip, inner seal ring and third circlip, the downside of the transit chamber is equipped with filter chamber, the rear end cap is set to the left end of motor body, mounting plate is equipped in the rear end cap, spring, fan mounting base is fixedly connected, fan motor and vent board, the right side of the vent board is equipped with water fender.The utility model is filtered the gas for entering motor body by waterproof ventilated membrane and filtration core, in motor of rolling shutter door operation, high-temperature gas is discharged to the external world by the ventilation hole on vent board, it being capable of closed dust hole when motor body does not work, it prevents dust liquid from entering, can prevent rainwater from directly being contacted with vent board by water fender.
Description
Technical field
The utility model relates to motor of rolling shutter door technical field, specific field is a kind of motor of rolling shutter door structure.
Background technique
Rolling screen door is cascaded with the movable door piece of multi-joint, in fixed slideway, with spool above door is
Door above and below heart rotation.Rolling screen door is suitable for public places or the houses such as the business shop front, garage, market, hospital, industrial enterprise.
Especially the larger place for being inconvenient to install ground door body of door opening, rolling screen door play the role of convenient, fast unlatching.
The electric rolling door device of the prior art is fixed on the wall positioned on the side of rolling screen door, by being fixed on both sides wall
On bearing support drive crossbeam rotation, crossbeam drive reel, reel connect pulling-on piece, drive rolling screen door rise and fall.But it is existing
Some electric rolling door motors are generally arranged at building external, are easy to be drenched by sleet in rain and snow, motor entering water is caused to be made
At failure, and existing electric rolling door motor is being easy to impact motor by the dust in environment, influences service life.
For this purpose, it is proposed that a kind of motor of rolling shutter door structure.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of motor of rolling shutter door structure
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of motor of rolling shutter door structure, including motor
Main body, drive end bearing bracket and rear end cap, the drive end bearing bracket are set to the left end of motor body, and the motor body and drive end bearing bracket pass through bolt
It is fixedly connected, the left end of the drive end bearing bracket is equipped with groove, and the downside of the groove is equipped with through mouth, and the inside of the drive end bearing bracket is set
There is transit chamber, the middle part of the transit chamber is equipped with bearing mounting groove, is equipped with rolling bearing, the axis in the bearing mounting groove
The left and right ends for holding mounting groove are equipped with the first jump-ring slot, and the first circlip, the bearing installation are equipped in first jump-ring slot
The left side of slot is equipped with exterior seal ring fixing seat, is equipped with exterior seal ring in the exterior seal ring fixing seat, the exterior seal ring is fixed
The left side of seat is equipped with the second jump-ring slot, is equipped with the second circlip in second jump-ring slot, the right side of the bearing mounting groove is equipped with
Inner seal ring fixing seat, the inner seal ring fixing seat is interior to be equipped with inner seal ring, and the right side of the inner seal ring fixing seat is equipped with
Third jump-ring slot, the third jump-ring slot is interior to be equipped with third circlip, and the output end of the motor body sequentially passes through from right to left
Inner seal ring, rolling bearing and exterior seal ring, the downside of the transit chamber are equipped with filter chamber, are equipped with filtering in the filter chamber
Core, the rear end cap are set to the left end of motor body, and the motor body is bolted to connection with rear end cap, after described
The inner cavity lower wall of end cap is equipped with mounting plate, and the upper end of the mounting plate is equipped with spring, and the upper end of the spring and fan are pacified
Dress seat is fixedly connected, and the upper end of the fan mounting base is equipped with fan motor, and the output end of the fan motor is equipped with flabellum, institute
The right side for stating flabellum is equipped with vent board, is evenly distributed with several ventholes on the vent board, 2 are equipped in the venthole
The right side of dustproof and waterproof valve, the vent board is equipped with water fender, and water fender is inclined to set.
Preferably, the left surface of the filtration core is equipped with waterproof ventilated membrane.
Preferably, the outer surface of the motor body is equipped with radiating area, and the radiating area is equipped with several cooling fins.
Preferably, the dustproof and waterproof valve and waterproof ventilated membrane are made of polytetrafluoroethylene (PTFE) material.
Preferably, the mounting surface of the motor body and drive end bearing bracket and rear end cap is equipped with gasket.
Preferably, dustproof and waterproof valve one end close to each other is equipped with magnet and is mutually attracted.
Compared with prior art, the utility model has the beneficial effects that a kind of motor of rolling shutter door structure, passes through waterproof and breathable
Film and filtration core are filtered the gas for entering motor body, prevent dust and liquid from entering inside, by exterior seal ring and
Inner seal ring plays the role of sealing to transit chamber, prevent dust and liquid from the gap of the output shaft of motor and drive end bearing bracket into
Enter, in motor of rolling shutter door operation, flabellum rotation is driven by fan motor in rear end cap, it can will be inside motor body
High-temperature gas pushes to rear end cap side, and high-temperature gas is discharged to the external world by the ventilation hole on vent board, due to the work of air-flow
With 2 dustproof and waterproof valves on vent board are unfolded outward under the impact of air-flow, the heat dissipation of normal electric motor are not influenced, in electricity
By inwardly being collapsed until closed dust under the elasticity of dustproof and waterproof valve itself and the magnet effect of setting when owner's body does not work
Hole prevents dust liquid from entering, can prevent rainwater from directly being contacted with vent board by water fender.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of the utility model drive end bearing bracket；
Fig. 2 is the cross section structure schematic diagram of the utility model rear end cap；
Fig. 3 is the structural schematic diagram of the utility model；
Fig. 4 is the uninstalled structural schematic diagram of the utility model transit chamber；
Fig. 5 is the top view cross section structural schematic diagram of the utility model venthole.
In figure: 1- motor body, 2- drive end bearing bracket, 3- rear end cap, 4- bearing mounting groove, 5- rolling bearing, the first circlip of 6-
Slot, 8- exterior seal ring fixing seat, 9- exterior seal ring, the second jump-ring slot of 10-, the second circlip of 11-, seals in 12- the first circlip of 7-
Enclose fixing seat, 13- inner seal ring, 14- third jump-ring slot, 15- third circlip, 16- mounting plate, 17- spring, the installation of 18- fan
Seat, 19- fan motor, 20- flabellum, 21- vent board, 22- dustproof and waterproof valve, 23- water fender, 24- waterproof ventilated membrane, 25- dissipate
Hot-zone, 26- magnet, 27- filtration core.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of motor of rolling shutter door structure, including motor master
Body 1, drive end bearing bracket 2 and rear end cap 3, the drive end bearing bracket are set to the left end of motor body, and the motor body and drive end bearing bracket pass through spiral shell
Bolt is fixedly connected, and the left end of the drive end bearing bracket is equipped with groove, and the downside of the groove is equipped with through mouth, the inside of the drive end bearing bracket
Equipped with transit chamber, the middle part of the transit chamber is equipped with bearing mounting groove 4, is equipped with rolling bearing 5, institute in the bearing mounting groove
The left and right ends for stating bearing mounting groove are equipped with the first jump-ring slot 6, are equipped with the first circlip 7 in first jump-ring slot, pass through 2
Rolling bearing is fixed in first circlip, and the left side of the bearing mounting groove is equipped with exterior seal ring fixing seat 8, the external seal
It encloses and is equipped with exterior seal ring 9 in fixing seat, the left side of the exterior seal ring fixing seat is equipped with the second jump-ring slot 10, second circlip
It is equipped with the second circlip 11 in slot, exterior seal ring is fixed by the second circlip, the right side of the bearing mounting groove is equipped with interior
Seal ring fixing seat 12, the inner seal ring fixing seat is interior to be equipped with inner seal ring 13, sets on the right side of the inner seal ring fixing seat
There is third jump-ring slot 14, be equipped with third circlip 15 in the third jump-ring slot, inner seal ring is fixed by third circlip,
The output end of the motor body sequentially passes through inner seal ring, rolling bearing and exterior seal ring from right to left, passes through exterior seal ring
Play the role of sealing to transit chamber with inner seal ring, prevents dust and liquid from the output shaft of motor and the gap of drive end bearing bracket
Into the downside of the transit chamber is equipped with filter chamber, is equipped with filtration core 27 in the filter chamber, gas enters motor through filter chamber
The inside of main body, and the gas for entering motor body is filtered by filtration core, prevent dust from entering inside, the rear end
Lid is set to the left end of motor body, and the motor body is bolted to connection with rear end cap, the inner cavity of the rear end cap
Lower wall is equipped with mounting plate 16, and the upper end of the mounting plate is equipped with spring 17, the upper end of the spring and fan mounting base 18
It is fixedly connected, bring when fan motor 19 is run can be reduced by spring and is shaken, the upper end of the fan mounting base is set
There is fan motor, fan motor and motor of rolling shutter door are electrically connected with external control switch, wind when motor of rolling shutter door starts
Fan motor starts simultaneously, and the output end of the fan motor is equipped with flabellum 20, and the right side of the flabellum is equipped with vent board 21, described
It is evenly distributed with several ventholes on vent board, 2 dustproof and waterproof valves 22 are equipped in the venthole, is transported in motor of rolling shutter door
When row, flabellum rotation is driven by the fan motor in rear end cap, after the high-temperature gas inside motor body capable of being pushed to
End cap side, high-temperature gas are discharged to the external world by the ventilation hole on vent board, due to the effect of air-flow, 2 on vent board
Dustproof and waterproof valve is unfolded outward under the impact of air-flow, does not influence the heat dissipation of normal electric motor, leads to when motor body does not work
The magnet effect of the elasticity for crossing dustproof and waterproof valve itself and setting is lower inwardly to collapse until closed dust hole, prevent dust liquid into
Enter, the right side of the vent board is equipped with water fender 23, and water fender is inclined to set, and rainwater can be prevented direct by water fender
It is contacted with vent board.
Specifically, the left surface of the filtration core is equipped with waterproof ventilated membrane 24, it being capable of liquidproof by waterproof ventilated membrane
Enter drive end bearing bracket with dust.
Specifically, the outer surface of the motor body is equipped with radiating area 25, the radiating area is equipped with several cooling fins,
It can be radiated to motor body by radiating area, and play more good heat dissipation effect by several cooling fins.
Specifically, the dustproof and waterproof valve and waterproof ventilated membrane are made of polytetrafluoroethylene (PTFE) material, polytetrafluoroethylene (PTFE)
Have the characteristics that moisture can not be by the way that effective protection internal part avoids corroded by liquid, improves product service life；Waterproof
Meanwhile air being allowed to pass through, it can effectively radiate；Dust can be obstructed, there is dust-proof effect.
Specifically, the mounting surface of the motor body and drive end bearing bracket and rear end cap is equipped with gasket, pass through sealant
Circle can allow motor body and drive end bearing bracket and rear end cap to have better closure, prevent dust and liquid from entering.
Specifically, dustproof and waterproof valve one end close to each other is equipped with magnet 26 and is mutually attracted, in motor body
By inwardly being collapsed until closed dust hole under the elasticity of dustproof and waterproof valve itself and the magnet effect of setting when not working, prevent
Dust liquid enters.
Working principle: when using the utility model, gas enters the inside of motor body through filter chamber, and passes through filtration core
The gas for entering motor body is filtered, prevents dust from entering inside, it being capable of liquidproof and dust by waterproof ventilated membrane
Into motor body, sealing is played the role of to transit chamber by exterior seal ring and inner seal ring, prevent dust and liquid from
The output shaft of motor and the gap of drive end bearing bracket enter, and in motor of rolling shutter door operation, are driven by the fan motor in rear end cap
Flabellum rotation, can push to rear end cap side for the high-temperature gas inside motor body, high-temperature gas passes through on vent board
Ventilation hole is discharged to the external world, and due to the effect of air-flow, 2 dustproof and waterproof valves on vent board are under the impact of air-flow to outreach
It opens, does not influence the heat dissipation of normal electric motor, pass through the elasticity of dustproof and waterproof valve itself and setting when motor body does not work
Magnet effect is lower inwardly to collapse until closed dust hole, prevents dust liquid from entering, rainwater can be prevented direct by water fender
It is contacted with vent board.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of motor of rolling shutter door structure, including motor body (1), drive end bearing bracket (2) and rear end cap (3), it is characterised in that: described
Drive end bearing bracket (2) is set to the left end of motor body (1), and the motor body (1) is bolted to connection with drive end bearing bracket (2), institute
The left end for stating drive end bearing bracket (2) is equipped with groove, and the downside of the groove is equipped with through mouth, and the inside of the drive end bearing bracket (2) is equipped with logical
Chamber is crossed, the middle part of the transit chamber is equipped with bearing mounting groove (4), is equipped with rolling bearing (5) in the bearing mounting groove (4),
The left and right ends of the bearing mounting groove (4) are equipped with the first jump-ring slot (6), are equipped with the first card in first jump-ring slot (6)
The left side of spring (7), the bearing mounting groove (4) is equipped with exterior seal ring fixing seat (8), sets in the exterior seal ring fixing seat (8)
Have exterior seal ring (9), the left side of the exterior seal ring fixing seat (8) is equipped with the second jump-ring slot (10), second jump-ring slot
(10) the second circlip (11) are equipped in, the right side of the bearing mounting groove (4) is equipped with inner seal ring fixing seat (12), described interior close
Inner seal ring (13) are equipped in seal fixing seat (12), the right side of the inner seal ring fixing seat (12) is equipped with third jump-ring slot
(14), third circlip (15) are equipped in the third jump-ring slot (14), the output end of the motor body (1) is from right to left successively
Through inner seal ring (13), rolling bearing (5) and exterior seal ring (9), the downside of the transit chamber is equipped with filter chamber, the filtering
Intracavitary to be equipped with filtration core (27), the rear end cap (3) is set to the left end of motor body (1), the motor body (1) and rear end
Lid (3) is bolted to connection, and the inner cavity lower wall of the rear end cap (3) is equipped with mounting plate (16), the mounting plate (16)
Upper end be equipped with spring (17), the upper end of the spring (17) is fixedly connected with fan mounting base (18), fan installation
The upper end of seat (18) is equipped with fan motor (19), and the output end of the fan motor (19) is equipped with flabellum (20), the flabellum
(20) right side is equipped with vent board (21), is evenly distributed with several ventholes on the vent board (21), in the venthole
Equipped with 2 dustproof and waterproof valves (22), the right side of the vent board (21) is equipped with water fender (23), and water fender (23) is inclined sets
It sets.
2. a kind of motor of rolling shutter door structure according to claim 1, it is characterised in that: the left surface of the filtration core (27)
Equipped with waterproof ventilated membrane (24).
3. a kind of motor of rolling shutter door structure according to claim 1, it is characterised in that: the appearance of the motor body (1)
Face is equipped with radiating area (25), and the radiating area (25) is equipped with several cooling fins.
4. a kind of motor of rolling shutter door structure according to claim 1 or 2, it is characterised in that: the dustproof and waterproof valve (22)
It is made with waterproof ventilated membrane (24) of polytetrafluoroethylene (PTFE) material.
5. a kind of motor of rolling shutter door structure according to claim 1 or 2, it is characterised in that: the motor body (1) is with before
The mounting surface of end cap (2) and rear end cap (3) is equipped with gasket.
6. a kind of motor of rolling shutter door structure according to claim 1, it is characterised in that: the dustproof and waterproof valve (22) is mutual
Close one end is equipped with magnet (26) and is mutually attracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915400.5U CN209184367U (en) | 2018-11-21 | 2018-11-21 | A kind of motor of rolling shutter door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915400.5U CN209184367U (en) | 2018-11-21 | 2018-11-21 | A kind of motor of rolling shutter door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209184367U true CN209184367U (en) | 2019-07-30 |
Family
ID=67373592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915400.5U Expired - Fee Related CN209184367U (en) | 2018-11-21 | 2018-11-21 | A kind of motor of rolling shutter door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209184367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619997A (en) * | 2020-05-07 | 2021-11-09 | 李宏 | Full-mixed ration light fiber raw material pneumatic power-assisted adding device |
| CN114513103A (en) * | 2022-02-28 | 2022-05-17 | 沈阳工业大学 | Brushless permanent magnet torque motor for pumping unit and speed time-varying control method |
-
2018
- 2018-11-21 CN CN201821915400.5U patent/CN209184367U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619997A (en) * | 2020-05-07 | 2021-11-09 | 李宏 | Full-mixed ration light fiber raw material pneumatic power-assisted adding device |
| CN114513103A (en) * | 2022-02-28 | 2022-05-17 | 沈阳工业大学 | Brushless permanent magnet torque motor for pumping unit and speed time-varying control method |
| CN114513103B (en) * | 2022-02-28 | 2023-09-15 | 沈阳工业大学 | Brushless permanent magnet torque motor for pumping unit and speed time-varying control method |
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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: 20190730 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |