CN207829728U - A kind of direct drive electric translation automatically-controlled door - Google Patents
A kind of direct drive electric translation automatically-controlled door Download PDFInfo
- Publication number
- CN207829728U CN207829728U CN201820120315.3U CN201820120315U CN207829728U CN 207829728 U CN207829728 U CN 207829728U CN 201820120315 U CN201820120315 U CN 201820120315U CN 207829728 U CN207829728 U CN 207829728U
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- China
- Prior art keywords
- direct drive
- controlled door
- drive electric
- motor stator
- automatically
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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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 11
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Abstract
The utility model discloses a kind of direct drive electrics to translate automatically-controlled door, including track, motor stator and mover holder are provided in track, mover holder both sides are provided with idler wheel, the groove for accommodating motor stator is provided with above mover holder, it is provided with back iron on the side wall opposite face of the groove, multiple permanent magnets are provided on back iron；The fixing piece for connecting door leaf is provided with below mover holder.A kind of direct drive electric of the utility model translates automatically-controlled door, and using double E types structural rails, mechanical structure is simple, reduces mechanical friction, reduces operation noise, improves service life.Using independent position detecting device, the adaptation of arbitrary distance of run is realized.The position detection mode combined using linear Hall and switch Hall sensor, it is easy to accomplish the sine wave algorithm of system, system stability higher, and it is cheap, reliability is high.
Description
Technical field
The utility model is related to automatically-controlled door field, specifically a kind of direct drive electric translates automatically-controlled door.
Background technology
At this stage, it translates there are mainly two types of door systems, one is electric rotating machine+toothed chain structure, including electric rotating machine,
Retarder, toothed chain and track are constituted, and the translational motion of automatically-controlled door is realized by motor driven gear and toothed chain movement；Another kind is
Linear motor direct-driven structure, the structure include linear motor and its corollary system；Compared with the first structure, the system is due to adopting
With direct drive structure, have many advantages, such as that small, maintenance is simple, failure rate is low and noise is small.However, existing use straight-line electric
For the door system of machine driving using single stator/Structure of mover, output power is smaller；When the larger door of driving weight, driving
Ability is limited.And existing control system is complicated, and position signal sampling precision is poor, requires height to trajectory accuracy, causes to be manufactured into
The problems such as this is high.
Utility model content
Goal of the invention：In order to overcome the deficiencies in the prior art, it is flat that the utility model provides a kind of direct drive electric
Move automatically-controlled door.
Technical solution：In order to solve the above technical problems, a kind of direct drive electric of the utility model translates automatically-controlled door, including
Track, motor stator and mover holder are provided in track, and mover holder both sides are provided with idler wheel, are provided with above mover holder
The groove of motor stator is accommodated, back iron is provided on the side wall opposite face of the groove, multiple permanent magnets is provided on back iron；
The fixing piece for connecting door leaf is provided with below mover holder.
Wherein, motor stator includes motor stator core, and motor stator core includes intermediate skeleton and is distributed among this
Multiple winding skeletons of skeleton both sides are provided with winding on each winding skeleton.
Wherein, mover holder includes multiple H-type silicon steel sheets laminated.
Wherein, further include the position detecting device being disposed therein between two motor stators.
Wherein, position detecting device include two switch Hall sensor groups and positioned at two switch Hall sensor groups it
Between a linear hall sensor group, the distance between Hall sensor group be 2k τ, wherein τ be pole span, k=1,2,3 ....
Wherein, linear hall sensor group is located at the centre position of two switch Hall sensor groups.
Wherein, each switch Hall sensor group respectively includes three switch Hall sensors of spaced set.
Wherein, it is 2 τ/3 respectively to close the distance between each switch Hall sensor in Hall sensor group, and wherein τ is pole
Away from.
Wherein, linear hall sensor group includes two linear hall sensors.
Wherein, the distance between two linear hall sensors are τ/2, and wherein τ is pole span.
Advantageous effect：A kind of direct drive electric of the utility model translates automatically-controlled door, has the advantages that：
Using double E types structural rails, mechanical structure is simple, reduces mechanical friction, reduces operation noise, improving makes
Use the service life.
Using independent position detecting device, the adaptation of arbitrary distance of run is realized.It is passed using linear Hall and switch Hall
The position detection mode of sensor combination, it is easy to accomplish the sine wave algorithm of system, system stability higher, and it is cheap, it can
By property height.
The mover and stator structure of the H-type structure of use have larger output power and power density.Motor gas-gap value
Stablize, is not easily susceptible to the influence of load.
Description of the drawings
Fig. 1 is the utility model front view schematic diagram；
Fig. 2 is aluminum alloy rail, motor stator, position sensor and power supply and scheme of installation；
Fig. 3 is the utility model schematic cross-section；
Fig. 4 (a) is motor stator structure figure；
Fig. 4 (b) is stator core construction for motor schematic diagram；
Fig. 5 (a) is mover face upwarding assumption diagram；
Fig. 5 (b) is mover stereogram；
Fig. 6 is position sensor arrangement and Hall sensor installation site figure；
Fig. 7 device system block diagrams in order to control.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
A kind of direct drive electric as Figure 1-Figure 5 translates automatically-controlled door, includes the track 7 of aluminum alloy material, track 7
It is inside provided with motor stator 9 and mover holder 13,13 both sides of mover holder are provided with idler wheel 12, and 13 top of mover holder is provided with
The groove of motor stator 9 is accommodated, back iron 8 is provided on the side wall opposite face of the groove, multiple permanent magnetism is provided on back iron 8
Body 10；13 lower section of mover holder is provided with the fixing piece 11 for connecting door leaf 2.Motor stator 9 includes motor stator core 9-
1, as shown in Fig. 4 (a), Fig. 4 (b), motor stator core 9-1 includes intermediate skeleton and is distributed in the multiple of the intermediate skeleton both sides
Winding skeleton is provided with winding 9-2 on each winding skeleton.Mover holder 13 includes multiple H-type silicon steel sheets laminated.
As shown in fig. 6, further including the position detecting device 5 between being disposed therein two motor stators 9.Position detection fills
It includes two switch Hall sensor groups and a linear hall sensor between two switch Hall sensor groups to set 5
Group, the distance between Hall sensor group be 2k τ, wherein τ be pole span, k=1,2,3 ....Linear hall sensor group is located at two
The centre position of a switch Hall sensor group, each switch Hall sensor group respectively include three switches of spaced set suddenly
That sensor, the distance between each each switch Hall sensor closed in Hall sensor group are 2 τ/3, and wherein τ is pole span.Line
Property Hall sensor group include two linear hall sensors, the distance between two linear hall sensors be τ/2, wherein τ
For pole span.Position detecting device 5, controller 6, power supply 3 are installed in track 7.
In fig. 2, power supply 3, motor stator 4-1, position sensor arrangement 5, motor stator 4-2, controller 6 are fixed successively
On 7 top of track of double E types aluminium alloys.
The control system block diagram of the automatic door unit is as shown in Figure 7.In figure, driver is used for driving the logical of stator winding
Electricity and power-off, position detecting device are used for detecting rotor position.When there is enabling signal input, controller is examined by position first
Device test position state is surveyed, gives driving control signal further according to location information, driver is real according to given drive signal
The winding power on/off of existing motor stator 4-1 and 4-2, and then realize and push door body movement.Microcontroller can be used in controller.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of direct drive electric translates automatically-controlled door, it is characterised in that：Including track, motor stator and mover are provided in track
Holder, mover holder both sides are provided with idler wheel, the groove for accommodating motor stator, the side wall of the groove are provided with above mover holder
It is provided with back iron on opposite face, multiple permanent magnets are provided on back iron；It is provided with below mover holder for connecting door leaf
Fixing piece.
2. a kind of direct drive electric according to claim 1 translates automatically-controlled door, it is characterised in that：Wherein, motor stator packet
Motor stator core is included, motor stator core includes intermediate skeleton and is distributed in multiple winding skeletons of the intermediate skeleton both sides,
It is provided with winding on each winding skeleton.
3. a kind of direct drive electric according to claim 1 translates automatically-controlled door, it is characterised in that：Wherein, mover holder packet
Include multiple H-type silicon steel sheets laminated.
4. a kind of direct drive electric according to claim 1 translates automatically-controlled door, it is characterised in that：Wherein, further include setting
Position detecting device between two of which motor stator.
5. a kind of direct drive electric according to claim 4 translates automatically-controlled door, it is characterised in that：Wherein, position detection fills
Set a linear hall sensor including two switch Hall sensor groups and between two switch Hall sensor groups
Group, the distance between Hall sensor group be 2k τ, wherein τ be pole span, k=1,2,3 ....
6. a kind of direct drive electric according to claim 5 translates automatically-controlled door, it is characterised in that：Wherein, linear Hall passes
Sensor group is located at the centre position of two switch Hall sensor groups.
7. a kind of direct drive electric according to claim 5 translates automatically-controlled door, it is characterised in that：Wherein, each switch Hall
Sensor components do not include three switch Hall sensors of spaced set.
8. a kind of direct drive electric according to claim 7 translates automatically-controlled door, it is characterised in that：Wherein, Hall is respectively closed to pass
The distance between each switch Hall sensor in sensor group is 2 τ/3, and wherein τ is pole span.
9. a kind of direct drive electric according to claim 5 translates automatically-controlled door, it is characterised in that：Wherein, linear Hall passes
Sensor group includes two linear hall sensors.
10. a kind of direct drive electric according to claim 9 translates automatically-controlled door, it is characterised in that：Wherein, two it is linear suddenly
The distance between your sensor is τ/2, and wherein τ is pole span.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120315.3U CN207829728U (en) | 2018-01-24 | 2018-01-24 | A kind of direct drive electric translation automatically-controlled door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120315.3U CN207829728U (en) | 2018-01-24 | 2018-01-24 | A kind of direct drive electric translation automatically-controlled door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207829728U true CN207829728U (en) | 2018-09-07 |
Family
ID=63394451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820120315.3U Expired - Fee Related CN207829728U (en) | 2018-01-24 | 2018-01-24 | A kind of direct drive electric translation automatically-controlled door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207829728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736660A (en) * | 2019-03-12 | 2019-05-10 | 湖北理工学院 | A kind of biparting suspending door of permanent magnetic linear synchronous motor |
| CN109768691A (en) * | 2019-03-12 | 2019-05-17 | 湖北理工学院 | A kind of permanent magnetic linear synchronous motor device for suspending door |
| CN110165853A (en) * | 2019-06-21 | 2019-08-23 | 苏州赛得尔智能科技有限公司 | A kind of lift-on/lift-off type is without track linear motor |
-
2018
- 2018-01-24 CN CN201820120315.3U patent/CN207829728U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736660A (en) * | 2019-03-12 | 2019-05-10 | 湖北理工学院 | A kind of biparting suspending door of permanent magnetic linear synchronous motor |
| CN109768691A (en) * | 2019-03-12 | 2019-05-17 | 湖北理工学院 | A kind of permanent magnetic linear synchronous motor device for suspending door |
| CN110165853A (en) * | 2019-06-21 | 2019-08-23 | 苏州赛得尔智能科技有限公司 | A kind of lift-on/lift-off type is without track linear motor |
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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: 20180907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |