CN209419417U - A kind of door motor built in controller - Google Patents
A kind of door motor built in controller Download PDFInfo
- Publication number
- CN209419417U CN209419417U CN201920058545.6U CN201920058545U CN209419417U CN 209419417 U CN209419417 U CN 209419417U CN 201920058545 U CN201920058545 U CN 201920058545U CN 209419417 U CN209419417 U CN 209419417U
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- shell
- controller
- door motor
- rotor
- end plate
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Abstract
The utility model discloses the door motors built in a kind of controller, including shell and it is located in shell and mutually matched stator and rotor, the controller of control door motor operation is installed in the shell, the display device of display door motor operating parameter is installed on the shell and debugs the operation key of door motor operating status, the display device and operation key are controlled by the controller.Door motor built in controller provided by the utility model, have display device and operation key, the relevant parameter of door motor operation can be monitored in real time, and door motor can be debugged by operation key, there is the characteristics of temperature rise is low, and structure is simple, compact layout simultaneously, it places the controller into inside door motor, has evaded the risk that plug causes damage.
Description
Technical field
The utility model relates to elevator technology fields, more particularly to the door motor built in a kind of controller.
Background technique
Elevator door motor is mounted in the transmission device of the control elevator door on and off on elevator door.The hair of door motor at present
Exhibition trend be using permanent magnet synchronous motor, this kind of servo drive motor have controlling is good, staring torque is big, switch gate is flexible,
The advantages that accurate positioning, can greatly promote the qualitative attribute of door machine, but traditional door motor itself needs to borrow without control function
Controller and encoder is helped to realize its operating.
According to statistics, more than half in elevator accident at present caused by door mechanism system failure, and wherein reason is: 1, door electricity
Machine protective device is unreasonable, and door motor is easy to cause to burn out；2, lead to the damage of controller during installation and maintenance；3, frequency
In numerous swapping process, to the damage of the interface chip of controller caused by electrostatic.
Meanwhile existing door motor need to realize the debugging of door motor by external server, and cannot monitor door in real time
The operating condition of motor.
Utility model content
In view of the above-mentioned problems, the utility model provides the door motor built in a kind of controller, have display device and
Operation key, can monitor the relevant parameter of door motor operation in real time, and can be debugged by operation key to door motor, have simultaneously
The characteristics of temperature rise is low, and structure is simple, compact layout places the controller into inside door motor, has evaded the wind that plug causes damage
Danger.
A kind of door motor built in controller, including shell and be located in shell and mutually matched stator and rotor,
The controller of control door motor operation is installed in the shell, the aobvious of display door motor operating parameter is installed on the shell
Showing device and the operation key for debugging door motor operating status, the display device and operation key are controlled by the controller.
Several optional ways also provided below, but be not intended as the additional qualification to above-mentioned overall plan, only into
The supplement of one step is preferred, and under the premise of no technology or logical contradiction, each optional way can be individually for above-mentioned totality side
Case is combined, and be can also be and is combined between multiple optional ways.
Optionally, mutually isolated first chamber and second chamber are equipped in the shell, the stator and rotor are located at
First chamber, the controller are located at second chamber.
Optionally, first bearing room and second bearing room are respectively equipped in the two lateral walls of first chamber, rotor turns
Axis is cooperated by being located at first bearing room and the indoor bearing of second bearing and housing into rotation.
Optionally, the shaft of rotor be located at the intracorporal one end of shell be equipped with shaft rotate synchronously magnetic part, it is described
Controller is equipped with the encoder chip of detection magnetic part rotating signal.
Optionally, it is interacted between the rotor and stator by radial magnetic field, and stator is located at the periphery of rotor.
Optionally, one end that the shaft extends shell is equipped with the belt pulley of output torque.
Optionally, the shell includes the first shell and second shell mutually fastened, the first shell and second shell
Body is axially successively arranged along rotor shaft, and the interface of first shell and second shell is equipped with mutually matched positioning table
Rank.
Optionally, sealing ring is also embedded on the interface of the second shell and second shell.
Optionally, the first shell include: around rotor shaft axis arrangement the first side wall and be connected to first
First end plate on side wall axial end face, first bearing room are arranged in first end plate；
The second shell include: around rotor shaft axis arrangement second sidewall and be connected to second side
Partition and the second end plate on two axial end face of wall, the second bearing room are arranged on partition, and the controller is mounted on the
On two end plates, second end plate is equipped with the installation window of hollow out, and the display device and operation key are inlaid in installation window；
Under first shell and second shell buckling state, first end plate, the first side wall and partition surround the first chamber,
Partition, second sidewall and the second end plate surround the second chamber.
Optionally, the first side wall and first end plate are structure as a whole, and the second sidewall and partition are structure as a whole,
Second end plate is detachably connected in the second sidewall.
Door motor built in controller provided by the utility model, has display device and operation key, can monitor door in real time
The relevant parameter of motor operation, and door motor can be debugged by operation key, while having temperature rise low, structure is simple, cloth
The compact feature of office, places the controller into inside door motor, has evaded the risk that plug causes damage.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the one of embodiment of door motor built in the utility model controller；
Fig. 2 is the schematic diagram of the door motor second shell in one embodiment built in the utility model controller；
Fig. 3 is the side view of the door motor second shell in one embodiment built in the utility model controller；
Fig. 4 is the schematic diagram of door motor the second end plate in one embodiment built in the utility model controller；
Fig. 5 is the side view of door motor the second end plate in one embodiment built in the utility model controller；
Fig. 6 is the schematic diagram of the door motor first shell in one embodiment built in the utility model controller；
Fig. 7 is the side view of the door motor first shell in one embodiment built in the utility model controller.
In figure: 1, first shell；1a, first end plate；1b, the first side wall；1c, first bearing room；2, stator；3, rotor；
31, rotor core；32, magnet steel；4, shaft；5, second shell；51, partition；52, through-hole；53, cable-through hole；54, threaded hole；55,
Second sidewall；56, positioning step；57, installing port；58, second bearing room；6, controller；61, encoder chip；7, second end
Plate；71, window is installed；72, boss；8, connector；81, magnetic part；9, belt pulley；10, sealing ring；11, first chamber；12,
Second chamber；13, groove；14, threaded hole.
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.
In order to better describe and illustrate embodiments herein, one or more attached drawing can refer to, but attached for describing
The additional detail or example of figure be not construed as creating the utility model of the application, current described embodiment or excellent
Select the limitation of the range of any one in mode.
It should be noted that when component be referred to as with another component " connection " when, it can directly with another component
It connects or there may also be components placed in the middle.When a component is considered as " being set to " another component, it be can be directly
It connects and is arranged on another component or may be simultaneously present component placed in the middle.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, the door motor built in a kind of controller, including shell and it is located in shell and mutually matched
Stator 2 and rotor 3 are equipped with the controller 6 of control door motor operation in shell, and display door motor operation ginseng is equipped on shell
The operation key of several display device and debugging door motor operating status, display device and operation key are controlled by controller 6.
Controller 6 is built in the shell of door motor, structure is more compact, reduces the volume of door motor.
Display device can show equipment using digital display tube or liquid crystal display etc., when for showing that door motor is run
Relevant parameter, such as voltage, electric current, torque, power etc..
Operation key can switch display by operation key using information input equipments such as physical button or touch screens
The display data type of device, while the operation of door motor can be debugged with alternative server by operation key.
The server for being used to debug in the prior art is integrated in controller 6, the display with server matches application fills
It sets and is mounted on the shell of door motor with operation key, by the cooperation of display device and operation key, may be implemented to transport door motor
The monitoring of the debugging of row parameter and on the door motor operating state.
Controller 6 is placed in inside door motor, while protecting door motor, also controller 6 is protected,
It does not need individually to carry out secondary protection.
Before door motor factory, while debugging to door motor, the debugging of matching has also been carried out to controller 6,
In-site installation and debugging are more convenient.
In one of the embodiments, as shown in Figure 1, being equipped with mutually isolated first chamber 11 and second chamber in shell
12, stator 2 and rotor 3 are located at first chamber 11, and controller 6 is located at second chamber 12.
In order to avoid interfering with each other between moving component and controller 6, two mutually isolated chambers are set in shell
Room, moving component and controller 6 are located in different chambers.
The spaced walls of first chamber 11 and second chamber 12 are equipped with cable-through hole 53, the triple line of 2 winding power of Xiang Dingzi
It is connect after the cable-through hole 53 with controller 6, during door motor is debugged and is run, does not need to be plugged again, keep away
Exempt to damage.
Controller 6 is separately located in second chamber 12, and the locular wall of second chamber 12 can play the role of electromagnetic shielding,
Reduce the radiation interference to controller 6.
In one of the embodiments, as shown in Figure 1, being respectively equipped with first bearing in the two lateral walls of first chamber 11
The shaft 4 of room 1c and second bearing room 58, rotor 3 passes through the bearing and shell in first bearing room 1c and second bearing room 58
Body is rotatably assorted.Two bearings may be the same or different.
In one of the embodiments, as shown in Figure 1, the shaft 4 of rotor 3 is located at the intracorporal one end of shell is equipped with shaft
4 magnetic parts 81 rotated synchronously, controller 6 are equipped with the encoder chip 61 of detection 81 rotating signal of magnetic part.
Magnetic part 81 is fixed on the end of shaft 4 by connector 8, and connector 8 uses non-magnetic material, connector 8
It is preferred that using column, connector 8 is coaxially arranged with rotor shaft 4.One end of connector 8 is fixedly connected with 4 end of shaft, separately
One end extends into second chamber 12 and is fixed with the magnetic part 81.
Magnetic part 81 uses magnet steel material, and magnetic part 81 is oppositely arranged with encoder chip 61, and the two is with suitable
When distance, encoder chip 61 by detection magnetic part 81 rotation, to monitor the rotation data of 3 shaft 4 of rotor, control
Device 6 controls the operating status of door motor according to 4 rotation data of shaft that encoder chip 61 acquires.
In one of the embodiments, as shown in Figure 1, being interacted between rotor 3 and stator 2 by radial magnetic field, and
Stator 2 is located at the periphery of rotor 3.
Rotor 3 includes the fixed rotor core 31 being set in shaft 4, and is mounted on the magnet steel of 31 periphery of rotor core
32, rotor core 31 is disc, and the middle part in 31 axial ends face of rotor core has the depressed area of evacuation bearing.Magnet steel 32
For muti-piece, and it is equally spaced on the outer peripheral surface of rotor core 31.
Stator 2 is fixedly mounted on the inner wall of first chamber 11, and 2 ring cloth of stator is in periphery (i.e. 3 knot of internal rotor of rotor 3
Structure), stator 2 and rotor 3 are coaxially arranged.Stator 2, which reclines, to be fixed on shell, is more favorable for radiating, and has lower temperature rise.
Stator 2 winding on 2 iron core of stator, 31 phase of 2 iron core of stator and rotor core including 2 iron core of stator and around the home
Same datum level is arranged symmetrically, axis of the datum level perpendicular to shaft 4.
Using 3 structure of internal rotor, relative to 3 structure of outer rotor, processing is more convenient, in the identical situation of output power,
Volume is smaller, and Hall effect position is more accurate.
In one of the embodiments, as shown in Figure 1, one end that shaft 4 extends shell is equipped with the skin of output torque
Belt wheel 9.
Around belt is equipped on belt pulley 9, door of elevator is connect by door strap with belt, passes through the rotation of belt pulley 9, band
Dynamic elevator door switch.
In one of the embodiments, as shown in Figure 1, shell includes the first shell 1 and second shell 5 mutually fastened,
First shell 1 and second shell 5 are axially successively arranged along 3 shaft of rotor 4, and on the interface of first shell 1 and second shell 5
Equipped with mutually matched positioning step 56.Guarantee the concentricity of first shell 1 and second shell 5 by positioning step 56.
In one of the embodiments, as shown in Figure 1, also embedded with close on the interface of first shell 1 and second shell 5
Seal 10.It can play the role of sealing water proof and dust proof by sealing ring 10, guarantee that door motor is stable under any environment.
In one of the embodiments, as shown in Fig. 1~7, first shell 1 includes: to arrange around 3 shaft of rotor, 4 axis
The first side wall 1b and the first end plate 1a that is connected on the first side wall 1b axial end face, first bearing room 1c setting the
On end plate 1a；
Second shell 5 include: around 3 shaft of rotor, 4 axis arrangement second sidewall 55 and be connected to second side
Partition 51 and the second end plate 7 on 55 liang of axial end faces of wall, second bearing room 58 are arranged on partition 51, and controller 6 is mounted on
On second end plate 7；Second end plate 7 is equipped with the installation window 71 of hollow out, and display device and operation key are inlaid in installation window 71；
Under 5 buckling state of first shell 1 and second shell, first end plate 1a, the first side wall 1b and partition 51 surround first
Chamber 11, partition 51, second sidewall 55 and the second end plate 7 surround second chamber 12.
Under 5 buckling state of first shell 1 and second shell, the first side wall 1b has concordant periphery with second sidewall 55
Face.As shown in Figure 6, Figure 7, the first side wall 1b is equipped with groove 13 away from the axial end face of first end plate 1a, and sealing ring 10 is embedded in
In groove 13, the two sides of sealing ring 10 compress the axial end face of the first side wall 1b and second sidewall 55 respectively.
Positioning step 56 is arranged on the axial end face of partition 51, and positioning step 56 is annular, first shell 1 and second shell
Under 5 buckling state of body, positioning table reclines the inner sidewall of the first side wall 1b, ensures the first side wall 1b and second by positioning step 56
The concentricity of side wall 55, and then guarantee the concentricity of first bearing room 1c and second bearing room 58, to ensure shaft 4 and stator 2
Concentricity, guarantee field homogeneity, generate stable torque.
Display device can be observed outside door motor, and motor operating state is debugged on the door by operation key.
As shown in figs. 4 and 6, partition 51 is equipped with threaded hole 54, and the first side wall 1b is equipped with corresponding with 54 position of threaded hole
Threaded hole 14, by with the bolt of the threaded hole 14 on the first side wall 1b being fixedly connected with 1 He of first shell through threaded hole 54
Second shell 5.
As shown in Figure 1, cable-through hole 53 is arranged on partition 51, the triple line of 2 winding power of Xiang Dingzi passes through the cable-through hole
It is connect after 53 with controller 6.Second sidewall 55 is equipped with installing port 57, and the setting such as attaching plug, communication interface of controller 6 exists
In installing port 57.As shown in Fig. 2, being additionally provided with the through-hole 52 for passing through connector 8 on partition 51.
In one of the embodiments, as shown in Figure 1, the first side wall 1b and first end plate 1a are structure as a whole, second side
Wall 55 and partition 51 are structure as a whole, and the second end plate 7 is detachably connected in second sidewall 55.
As shown in Figure 1, shown in Figure 5, the second end plate 7 is plate, and a side surface of the second end plate 7 is equipped with four boss 72, four
Boss 72 is equipped with threaded hole, and (controller 6 includes the first device of wiring board and installation in the circuit board to the wiring board of controller 6
Part) it is fixedly connected by bolt with four boss 72.
Second end plate 7 is fixedly connected by bolt with second sidewall 55, and the second end plate 7 is equipped with for through the two of bolt
A threaded hole.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. the door motor built in a kind of controller, including shell and it is located in shell and mutually matched stator and rotor,
It is characterized in that, the controller of control door motor operation is installed in the shell, display door motor fortune is installed on the shell
The display device of row parameter and the operation key for debugging door motor operating status, the display device and operation key are controlled by
The controller.
2. the door motor built in controller as described in claim 1, which is characterized in that be equipped in the shell mutually isolated
First chamber and second chamber, the stator and rotor are located at first chamber, and the controller is located at second chamber.
3. the door motor built in controller as claimed in claim 2, which is characterized in that divide in the two lateral walls of first chamber
Not She You first bearing room and second bearing room, the shaft of rotor, which passes through, is located at first bearing room and the indoor bearing of second bearing
Cooperate with housing into rotation.
4. the door motor built in controller as claimed in claim 3, which is characterized in that the shaft of rotor is located at shell intracorporal one
End is equipped with the magnetic part rotated synchronously with shaft, and the controller is equipped with the encoder of detection magnetic part rotating signal
Chip.
5. the door motor built in controller as described in claim 1, which is characterized in that pass through diameter between the rotor and stator
To magnetic field interaction, and stator is located at the periphery of rotor.
6. the door motor built in controller as claimed in claim 3, which is characterized in that the shaft extends one end of shell
The belt pulley of output torque is installed.
7. the door motor built in controller as claimed in claim 3, which is characterized in that the shell includes mutually fastened
One shell and second shell, the first shell and second shell are axially successively arranged along rotor shaft, and first shell and the
The interface of two shells is equipped with mutually matched positioning step.
8. the door motor built in controller as claimed in claim 7, which is characterized in that the second shell and second shell
Sealing ring is also embedded on interface.
9. the door motor built in controller as claimed in claim 7, which is characterized in that the first shell includes: to surround to turn
The first side wall of sub- shaft axis arrangement and the first end plate being connected on the first side wall axial end face, first bearing room is set
It sets in first end plate；
The second shell include: around rotor shaft axis arrangement second sidewall and be connected to second sidewall two
Partition and the second end plate on axial end face, the second bearing room are arranged on partition, and the controller is mounted on second end
On plate；Second end plate is equipped with the installation window of hollow out, and the display device and operation key are inlaid in installation window；
Under first shell and second shell buckling state, first end plate, the first side wall and partition surround the first chamber, every
Plate, second sidewall and the second end plate surround the second chamber.
10. the door motor built in controller as claimed in claim 9, which is characterized in that the first side wall and first end plate
It is structure as a whole, the second sidewall and partition are structure as a whole, and second end plate is detachably connected on the second sidewall
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058545.6U CN209419417U (en) | 2019-01-14 | 2019-01-14 | A kind of door motor built in controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058545.6U CN209419417U (en) | 2019-01-14 | 2019-01-14 | A kind of door motor built in controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419417U true CN209419417U (en) | 2019-09-20 |
Family
ID=67943692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058545.6U Active CN209419417U (en) | 2019-01-14 | 2019-01-14 | A kind of door motor built in controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829740A (en) * | 2019-09-29 | 2020-02-21 | 北京精密机电控制设备研究所 | Immersion type integrated permanent magnet synchronous motor |
-
2019
- 2019-01-14 CN CN201920058545.6U patent/CN209419417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829740A (en) * | 2019-09-29 | 2020-02-21 | 北京精密机电控制设备研究所 | Immersion type integrated permanent magnet synchronous motor |
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