CN206617013U - One kind is based on roller chain magnetic drive electric door closer-holder - Google Patents
One kind is based on roller chain magnetic drive electric door closer-holder Download PDFInfo
- Publication number
- CN206617013U CN206617013U CN201720231812.6U CN201720231812U CN206617013U CN 206617013 U CN206617013 U CN 206617013U CN 201720231812 U CN201720231812 U CN 201720231812U CN 206617013 U CN206617013 U CN 206617013U
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- CN
- China
- Prior art keywords
- roller chain
- driving
- wheel
- holder
- magnetic drive
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model is related to a kind of based on roller chain magnetic drive electric door closer-holder, including casing and driving wheel, the cross section of described casing, the ring-type is surrounded by two straight lines of two semi arches of two semi arches and connection, some driving coils uniformly have been mounted side by side on the inside of described casing, the disposed inboard of driving coil has the roller chain matched with casing cross sectional shape, the permanent magnet being close to driving coil is mounted on the outside of each roller chain denticle of described roller chain, the inner opposite end of described roller chain is meshed with driving wheel, described driving wheel is connected by gear part with ratio wheel, described ratio wheel is connected by gear part with the reduction driven wheel of its side.The utility model is produced using electromagnetic principle than relatively low space rate, drives door leaf to rotate by easy reducing gear, be enormously simplify the driving structure of door leaf, is reduced speed reducing ratio, reduces the loss of energy.
Description
Technical field
The utility model is related to electrically operated gate field, more particularly to a kind of to be based on roller chain magnetic drive electric door closer-holder.
Background technology
With the development of science and technology, intelligent residence is increasingly popularized, many places are assembled with having in electrically operated gate, electrically operated gate
Electric sliding door and electric open-door, wherein electric open-door, which are used, to be installed a motor in door leaf rotating shaft upper end to drive door leaf to turn
Dynamic, because the rotating speed of motor is general than larger, and the open and close speed of door leaf can not be too fast, so motor just generally requires to match somebody with somebody
Gear reduction is closed to reduce speed, it is necessary to which very big speed reducing ratio, excessive speed reducing ratio can produce than larger resistance and rub
Power is wiped, causes the loss of energy, and during door leaf is rotated, if subjected to the anti-power pushed away, it is likely that can cause to slow down
The damage of structure, influences the service life of electrically operated gate, and present gear reduction cost is high, and maintenance is inconvenient.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of based on roller chain magnetic drive electric door closer-holder, profit
Produced with electromagnetic principle than relatively low space rate, drive door leaf to rotate by easy reducing gear, enormously simplify
The driving structure of door leaf, reduces speed reducing ratio, reduces the loss of energy.
The utility model solves the technical scheme that its technical problem used：There is provided a kind of based on roller chain magnetic drive formula electricity
Dynamic door closer-holder, including casing and driving wheel, the cross section of described casing, the ring-type is by two semi arches and connection two
Two straight lines of individual semi arch are surrounded, and some driving coils, driving coil uniformly have been mounted side by side on the inside of described casing
Disposed inboard have the roller chain matched with casing cross sectional shape, the outside of each roller chain denticle of described roller chain is pacified
Equipped with the permanent magnet being close to driving coil, the inner opposite end of described roller chain is meshed with driving wheel, described driving wheel
It is connected by gear part with ratio wheel, described ratio wheel passes through gear part and the reduction driven wheel phase of its side
Even.
Preferably, the installation direction of the permanent magnet on roller chain denticle adjacent on described roller chain is opposite.
Further, the inner side other end of described roller chain is provided with meshed driven guide wheel.
Further, described driving wheel is connected by driving belt or driving-chain with ratio wheel.
Further, described ratio wheel is connected by driving belt or driving-chain with driving wheel.
Further, described ratio wheel is connected by reduction gearing with driving wheel.
Further, it is connected between the roller chain denticle of described roller chain by connecting plate, the two ends of the connecting plate lead to
Connecting pin is crossed to be rotatedly connected with adjacent rollers chain denticle.
Further, the two ends of described connecting pin are embedded into the roller key way arranged on chassis sidewall and along roller
Key way is slided.
Beneficial effect：The utility model is related to one kind and is based on roller chain magnetic drive electric door closer-holder, using the knot of annular
Structure has simultaneously elongated girth, is produced using electromagnetic principle than relatively low space rate, by easy reducing gear come driving gate
Fan is rotated, and enormously simplify the driving structure of door leaf, from original motor-driven 300 speed reducing ratio can be reduced into 10-20, subtracted
Lack the loss of energy, and door leaf generates the structure that reversion will not be also damaged inside device even if the anti-power pushed away is received,
Service life is long.
Brief description of the drawings
Fig. 1 is the half-sectional structure chart of main view of the present utility model；
Fig. 2 is the half-sectional structure chart of side view of the present utility model；
Fig. 3 is use state overlooking structure figure of the present utility model.
Diagram：1st, casing；2nd, driving coil；3rd, driving wheel；4th, reduction driven wheel；5th, ratio wheel；6th, permanent magnet；7th, it is driven
Directive wheel；8th, connecting pin；9th, roller chain；10th, connecting plate.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As Figure 1-3, embodiment of the present utility model is related to one kind based on roller chain magnetic drive electric door closer-holder,
Including casing 1 and driving wheel 3, the cross section of described casing 1, the ring-type is by two semi arches of two semi arches and connection
Two straight lines surround, some driving coils 2, the inner side of driving coil 2 uniformly have been mounted side by side on the inside of described casing 1
It is disposed with the outside of the roller chain 9 matched with the cross sectional shape of casing 1, each roller chain denticle of described roller chain 9 and is respectively mounted
There is the permanent magnet 6 being close to driving coil 2, the inner opposite end of described roller chain 9 is meshed with driving wheel 3, described active
Wheel 3 is connected by gear part with ratio wheel 5, and described ratio wheel 5 passes through gear part and the reduction driven of its side
Wheel 4 is connected.
Common motor is all to use alternating current, the driving coil 2 described in this patent it is general with three side by side for one group,
Every group of three driving coils 2 each lead into the electric current of three phases of three-phase alternating current.
As use principle of the present utility model, when in use, driving coil 2 is powered, and the permanent magnetism on roller chain 9
Body 6 can produce magnetic field, and the driving coil 2 of energization can produce power when cutting magnetic field, and driving roller chain 9 is clockwise or inverse
Hour hands are moved, and the linear velocity that roller chain 9 is moved is in 1-2 meter per seconds, so as to drive driving wheel 3 to rotate, the angle speed that driving wheel 3 is rotated
Spend for 1.6-3.5 revolutions per seconds, drive reduction driven wheel 4 to rotate after the deceleration for rotating through ratio wheel 5 of driving wheel 3, reduction driven
The speed of wheel 4 is 5-10 revs/min, and reduction driven wheel 4 is with regard to that can drive door leaf to rotate.
The shape of roller chain 9 uses the shape of similar endless track in this patent, so can guarantee that the concentration in magnetic field, also can
Ensure that roller chain 9 can be moved by enough power when straight line.
When arrangement, the installation direction phase of the permanent magnet 6 on described roller chain 9 on adjacent roller chain denticle
Instead, with ensure magnetic field energy that electromagnetic field and permanent magnet that coil is produced produce correctly interaction so as to producing significant electricity
Magnetic thrust.
The inner side other end of described roller chain 9 is provided with meshed driven guide wheel 7, and driven guide wheel 7 can
, can also be with other guide frame in the movement of orienting roll subchain 9, but the structure of driven guide wheel 7 and driving wheel 3 to install
Similar, be conducive to mechanism operation stablizes smooth.
Described driving wheel 3 is connected by driving belt or driving-chain with ratio wheel 5, driving belt or driving-chain tool
There is good transmission stability.
Similarly, described ratio wheel 5 is connected by driving belt or driving-chain with driving wheel 3.
Alternatively, described ratio wheel 5 is connected by reduction gearing with driving wheel 3, the structure of reduction gearing
Simply, it is easy for installation.
It is connected between the roller chain denticle of described roller chain 9 by connecting plate 10, the two ends of the connecting plate 10 pass through even
Pin 8 is rotatedly connected with adjacent rollers chain denticle, and the Comparison of Gardening Activities of connecting pin 8 is flexible.
The two ends of described connecting pin 8 are embedded into the roller key way arranged on the side wall of casing 1 and slided along roller key way
It is dynamic, it is ensured that the stability that roller chain 9 is moved, it is ensured that the distance between permanent magnet 6 and driving coil 2 be always.
The utility model is using annular structure and has elongated girth, is produced using electromagnetic principle than relatively low straight line speed
Degree, drives door leaf to rotate, enormously simplify the driving structure of door leaf by easy reducing gear, can be by speed reducing ratio from original
Motor-driven 300 be reduced to 10-20, reduce the loss of energy, even and if door leaf receive the anti-power pushed away and generate
The structure that will not also damage inside device is inverted, service life is long.
Claims (8)
1. one kind is based on roller chain magnetic drive electric door closer-holder, including casing (1) and driving wheel (3), it is characterised in that described
Casing (1) cross section, the ring-type by two semi arches and connection two semi arches two straight lines surround, it is described
Uniform on the inside of casing (1) that some driving coils (2) have been mounted side by side, the disposed inboard of driving coil (2) has and casing (1)
It is mounted on and drives line on the outside of the roller chain (9) that cross sectional shape matches, each roller chain denticle of described roller chain (9)
The permanent magnet (6) that circle (2) is close to, the inner opposite end of described roller chain (9) is meshed with driving wheel (3), described driving wheel
(3) it is connected by gear part with ratio wheel (5), the deceleration that described ratio wheel (5) passes through gear part and its side
Driven pulley (4) is connected.
2. according to claim 1 be based on roller chain magnetic drive electric door closer-holder, it is characterised in that：Described roller chain
(9) installation direction of the permanent magnet (6) on adjacent roller chain denticle is opposite.
3. according to claim 1 be based on roller chain magnetic drive electric door closer-holder, it is characterised in that：Described roller chain
(9) the inner side other end is provided with meshed driven guide wheel (7).
4. according to claim 1 be based on roller chain magnetic drive electric door closer-holder, it is characterised in that：Described driving wheel
(3) it is connected by driving belt or driving-chain with ratio wheel (5).
5. according to claim 1 or 4 based on roller chain magnetic drive electric door closer-holder, it is characterised in that：Described subtracts
Speed wheel (5) is connected by driving belt or driving-chain with driving wheel (3).
6. according to claim 1 or 4 based on roller chain magnetic drive electric door closer-holder, it is characterised in that：Described subtracts
Speed wheel (5) is connected by reduction gearing with driving wheel (3).
7. according to claim 1 be based on roller chain magnetic drive electric door closer-holder, it is characterised in that：Described roller chain
(9) it is connected between roller chain denticle by connecting plate (10), the two ends of the connecting plate (10) pass through connecting pin (8) and adjacent rolling
Subchain denticle is rotatedly connected.
8. according to claim 7 be based on roller chain magnetic drive electric door closer-holder, it is characterised in that：Described connecting pin
(8) two ends are embedded into the roller key way arranged on the wall of casing (1) side and slided along roller key way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231812.6U CN206617013U (en) | 2017-03-10 | 2017-03-10 | One kind is based on roller chain magnetic drive electric door closer-holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231812.6U CN206617013U (en) | 2017-03-10 | 2017-03-10 | One kind is based on roller chain magnetic drive electric door closer-holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617013U true CN206617013U (en) | 2017-11-07 |
Family
ID=60232211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720231812.6U Withdrawn - After Issue CN206617013U (en) | 2017-03-10 | 2017-03-10 | One kind is based on roller chain magnetic drive electric door closer-holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617013U (en) |
-
2017
- 2017-03-10 CN CN201720231812.6U patent/CN206617013U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171107 Effective date of abandoning: 20180227 |
|
| AV01 | Patent right actively abandoned |