CN216949998U - DC brushless assembled trackless door machine - Google Patents

Abstract

The utility model relates to a gear-driven speed-reducing direct-current brushless assembled trackless door machine suitable for mounting base plates of different sizes. A DC brushless assembled trackless door machine comprises a telescopic door machine, a charging device and a controller assembly; the telescopic door machine is fixed with the telescopic door machine head through the door machine bottom plate to drive the door body to operate; the charging device comprises a door tail charging box, a charger and a storage battery, wherein the door tail charging box is installed on a wall body of an opening end of the retractable door or a guard room, the charger, the storage battery and the controller assembly are installed on the side wall of the head of the retractable door through a mounting base plate I, the door tail charging box charges the storage battery through the charger, the storage battery supplies power to the retractable door, and the controller assembly is used for controlling the operation of the motor assembly and the detection of the charger. The utility model has the following advantages: 1. the door body runs stably; 2. the installation and debugging are more convenient; 3. the installation is simple, safe and reliable, and the fault rate is low. 4. The gear transmission efficiency is higher, and the mute operation is realized. 5. Can be managed in a platform mode.

Description

DC brushless assembled trackless door machine

Technical Field

The utility model relates to a trackless door machine, in particular to a direct-current brushless assembled trackless door machine which is subjected to gear transmission speed reduction and is suitable for mounting bottom plates of different sizes.

Background

At present, trackless doors mostly adopt trackless door all-in-one machines, namely, a motor and a control part are installed on a bottom plate to form a whole body, the trackless doors are driven by an alternating current motor or a direct current motor, and the tail of each trackless door directly supplies power to the motor through a line. When the direct current power supply is adopted, when the door closing distance of the door body is far, the direct current voltage is attenuated quickly, and the door body is caused to operate unstably. When alternating current is adopted for power supply, the alternating current has potential safety hazards through a circuit, and the door body has the danger of electric leakage. And the reduction box generally adopts worm and gear to reduce speed, and transmission efficiency is low.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a brushless DC assembled trackless door machine with a stably operated door body.

In order to achieve the purpose, the utility model adopts the following technical scheme: a DC brushless assembled trackless door machine is fixedly arranged in the machine head of a telescopic door and comprises a telescopic door machine, a charging device and a controller assembly; the telescopic door machine is fixed with the telescopic door machine head through the door machine bottom plate to drive the door body to operate; charging device charges the box including the door tail, charger and battery, and the door tail charges the box and installs on the flexible door end wall body or the guard room, adopts the circuit to be connected with flexible door head, and charger, battery and controller assembly pass through mounting plate I to be installed on the lateral wall of flexible door head, and the door tail charges the box and charges for the battery through the charger, and the battery is the power supply of flexible door machine, and the controller assembly is used for the operation of control motor assembly and the detection of charger.

Preferably, the telescopic door machine comprises a reduction gearbox, a motor and a motor mounting base plate, the reduction gearbox and the motor are of an integrated structure, the motor is fixed on the door machine base plate through the motor mounting base plate, and the motor drives a wheel below the door machine base plate to rotate through a chain to drive the door body to move forward or backward, so that door opening and door closing operations are realized.

Preferably, the door tail charging box converts the input 220V alternating current into a 36V output power supply and comprises a charging box cover, a power supply board, a mounting base plate II, a charging box bottom and a switching power supply, wherein the power supply board is mounted on the mounting base plate II, the mounting base plate II and the switching power supply are both mounted in the charging box bottom, the charging box cover is matched with an opening of the charging box bottom and used for sealing the charging box bottom, and a plurality of interfaces are arranged on the charging box bottom and used as connecting ports with external equipment.

Preferably, the leakage protection device further comprises an electric leakage protection switch, and the electric leakage protection switch is installed on the installation bottom plate.

Preferably, the charger includes a charger base, a charging plate fixed to the mounting base plate through the charger base, and a charger cover matching the charger base to define the charging plate therebetween.

Preferably, the battery includes at the bottom of battery case mount, battery case lid, battery and the battery case, installs on mounting plate I at the bottom of the battery case, and the battery is installed on the battery case end, and the adaptation is at the bottom of battery case lid and the battery case for at the bottom of the sealed battery case, the battery case mount is installed on mounting plate I, prescribes a limit to between it and mounting plate at the bottom of battery case lid, battery and the battery case.

Preferably, the controller assembly includes controller wiring movable cover, controller lid, controller mainboard and controller bottom, and the controller bottom is installed on mounting plate I, and the controller mainboard is installed in the controller bottom, is connected with flexible door machine, charger respectively, and controller lid and controller bottom adaptation are used for sealed controller bottom, controller wiring movable cover and controller lid swing joint, when opening controller wiring movable cover, directly carry out the wiring operation.

Preferably, the controller assembly is provided with a remote switch, a switch stop button and a plurality of interfaces.

Preferably, the device also comprises a driving mechanism which comprises a deviation correcting signal collector, a deviation correcting signal magnet, an opening limiting magnet and a closing limiting magnet, wherein the deviation correcting limiting signal collector is arranged at the front end of the retractable door all-in-one machine and is used for collecting signals of the deviation correcting signal magnet, the opening limiting magnet and the closing limiting magnet and transmitting related signals to the controller assembly; the deviation correcting signal magnet, the opening limiting magnet and the closing limiting magnet are buried on the ground, and the opening limiting magnet and the closing limiting magnet are buried at the door opening limiting position and the door closing limiting position respectively.

Preferably, a windproof hook is arranged below the bottom plate of the door machine, and when the door body is completely closed, the windproof hook is automatically meshed with a windproof base arranged on the wall body.

The working principle is as follows: the telescopic door machine is arranged on the door machine bottom plate through a motor mounting bottom plate to drive the door body to operate; a door tail charging box is arranged on a wall body at the door opening end of the telescopic door or a guard room and is connected with a head of the telescopic door through a line; the side wall of the machine head of the telescopic door is additionally provided with the charger and the storage battery, the storage battery can be continuously charged through the door tail charging box and the charger, and the telescopic motor directly supplies power through the storage battery during operation, so that the problem of voltage attenuation is avoided, and the door body stably operates; simultaneously, flexible door machine, charger, battery, controller assembly separately set up, have reduced whole volume, when some goes wrong, more easy maintenance.

Compared with the prior art, the utility model has the following advantages:

1. the telescopic door machine is directly powered by the storage battery, and the voltage is stable, so that the door body runs stably;

2. the controller assembly, the storage battery, the charger and the telescopic door machine are arranged separately, so that the installation and debugging are more convenient, and the door machine can be installed on bottom plates with different sizes and is suitable for more new and old door bodies;

3. the installation is simple, safe and reliable, and the failure rate is low;

4. the gear transmission efficiency is higher, the power consumption is low, and the silent operation is realized;

5. the system is provided with various network interfaces and can be managed in a platform mode.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of the storage battery, the charger, the controller and the mounting base plate in the embodiment of the utility model;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is an exploded view of a door tail charging box in an embodiment of the present invention;

FIG. 5 is an installation schematic of an embodiment of the utility model;

in the figure, 1, a reduction gearbox; 2. a drive motor; 3. mounting a bottom plate; 4. a charging plate; 5. a battery box fixing frame; 6. a battery case cover; 7. a battery; 8. a battery case bottom; 9. a chain; 10. a motor mounting base plate; 11. a door machine bottom plate; 12. a deviation correcting signal collector; 13. opening a limiting magnet; 14. a signal correcting magnet; 15. closing the limit magnet; 16. a controller wiring movable cover; 17. a controller cover; 18. a controller main board; 19. a controller bottom cover; 20. a charging box cover; 21. a power panel for converting 36V into 12V; 22. a leakage protection switch; 23. mounting a bottom plate; 24. mounting a hanging plate; 25. a charging box bottom; 26. a 36V/150W switching power supply; 27. a set screw; 28. a charger bottom; 29. a charger cover; 31. a wind-proof hook seat; 32. a wall body; 33. a straightener; 40. a door tail charging box; 41. a charger; 42. a storage battery; 43. a controller assembly.

Detailed Description

It should be noted that, in the present embodiment, the directional words "top", "bottom", "upper", "lower", etc. are described according to the drawings, and do not limit the present invention.

The utility model is described in further detail below with reference to figures 1-5: a direct current brushless assembled trackless telescopic door machine is fixedly arranged in the machine head of a telescopic door body and comprises a telescopic door machine, a charging device and a controller assembly; the telescopic door machine is fixed with the telescopic door machine head through the door machine bottom plate 11 to drive the door body to operate; the charging device comprises a door tail charging box 40, a charger and a storage battery, wherein the door tail charging box 40 is installed on the wall body 32 of the door opening end of the telescopic door or a door guard room and is connected with the head of the telescopic door through a circuit, the charger, the storage battery and a controller assembly are installed on the side wall of the head of the telescopic door through a mounting base plate, the door tail charging box 40 charges the storage battery through the charger, the storage battery supplies power for the telescopic door, and the controller assembly is used for controlling the operation of a motor assembly and the detection of the charger.

In this embodiment, the specific structure of the telescopic door machine is as follows: the telescopic door machine comprises a reduction gearbox 1, a driving motor 2 and a motor mounting base plate 10, wherein the driving motor 2 and the reduction gearbox 1 are of an integral structure to form an L-shaped direct-current brushless motor, the driving motor 2 is fixed on a door machine base plate 11 through the motor mounting base plate 10, and the driving motor 2 drives wheels below the door machine base plate 11 to rotate through a chain 9 to drive a door body to move forward or backward so as to realize door opening and door closing operations; in this embodiment, driving motor 2 installs and forms the brushless flexible door of direct current unit on motor mounting plate 10, and two unit combinations are installed on door machine bottom plate 11, and every driving motor installs on a motor mounting plate 10 promptly, and left side driving motor drives the left side wheel, and right side driving motor drives the right side wheel, and two driving motor synchronous operation when normal operating, when the skew appears in the door body traffic direction, driving motor's different rotations realization was rectified about the controller assembly control.

In this embodiment, the specific structure of the charger 41 is: the charger includes a charger bottom 28, a charging plate 4 and a charger cover 29, the charging plate 4 is fixed on the mounting baseplate 3 through the charger bottom 28, the charger cover 29 is matched with the charger bottom 28, and the charging plate 4 is limited between the two; one path of the charging plate 4 is connected with the battery 7, the other path is connected with the control plate 18, and the 4-core flat cable is used for connecting the charging plate 4 and the control plate 18; the charger has overvoltage and overcurrent protection, ensures charging voltage, prevents the current from damaging the battery, is communicated with the controller assembly, and can feed back the power shortage and charging condition to the controller assembly.

In the present embodiment, the specific structure of the battery 42 is: the battery includes battery case mount 5, battery case lid 6, battery 7 and battery case end 8, and 8 install on mounting plate 3 at the bottom of the battery case, and battery 7 installs on 8 at the bottom of the battery case, and 8 adaptations at the bottom of battery case lid 6 and the battery case for 8 at the bottom of the sealed battery case, battery case mount 5 install on mounting plate 3, inject battery case lid 6, battery 7 and 8 at the bottom of the battery case between it and mounting plate 3.

In this embodiment, the specific structure of the controller assembly 43 is: the controller assembly comprises a controller wiring movable cover 16, a controller cover 17, a controller mainboard 18 and a controller bottom cover 19, the controller bottom cover 19 is installed on the installation bottom plate 3, the controller mainboard 18 is installed in the controller bottom cover 19 and is respectively connected with the telescopic door motor and the charger, the controller cover 17 is matched with the controller bottom cover 19 and used for sealing the controller bottom cover 19, the controller wiring movable cover 16 is movably connected with the controller cover 17, and when the controller wiring movable cover 16 is opened, wiring operation is directly carried out; the controller assembly has remote switch, anti-creep, the anticollision, the ground feels, the LED screen, multiple protection interfaces such as external switch stop button, the controller assembly has interfaces such as WIFI, the network, can be with entire system's fault code, the door body state, the battery situation, meet and hinder functions such as return, cloud platform, APP end are reported to in the accessible network, let the clear operational aspect and the fault conditions of each system of control of user, dealer, the very first time of being convenient for is handled.

As shown in fig. 4, in this embodiment, the door end charging box 40 includes a charging box cover 20, a 36V to 12V power board 21, an earth leakage protection switch 22, a mounting base plate 23, a mounting hanging plate 24, a charging box bottom 25 and a 36V/150W switching power supply 26, the power board 21 and the earth leakage protection switch 22 are both mounted on the mounting base plate 23, the mounting base plate 23 and the switching power supply 26 are both mounted in the charging box bottom 25, the charging box cover 20 is adapted to the opening of the charging box bottom 25, threaded holes are respectively formed at corresponding positions of four corners of the charging box cover 20 and the charging box bottom 25, fixing and sealing of the charging box cover 20 and the charging box bottom 25 are realized by fixing screws 27 adapted to the mounting base plate, a plurality of interfaces are provided on the charging box bottom 25 as connection ports with external devices, the mounting hanging plate 24 is mounted on the charging box bottom 25, and the door end charging box is fixed to the wall 29 by the mounting hanging plate 24. The 220VAC is connected into the leakage protection switch 22, so that potential safety hazards caused by aging and leakage of a door flat cable due to long-time use can be prevented, the door flat cable is connected to a strong current terminal of the switching power supply 26 through a connecting wire, the switching power supply 26 outputs 36V safety voltage, and the 36V safety voltage is connected to the charging plate 4 through the door flat cable; when the leakage protection switch 22 is turned on, the whole system automatically works, the charging panel 4 automatically charges the battery 7, after the battery 7 is fully charged, the charging panel 4 automatically cuts off the charging, and meanwhile, a charging instruction is sent to the control panel 18, and the control panel 18 detects the electric quantity of the battery 7 at which stage through voltage detection.

The waterproof grade of the door tail charging box is IP55, so that potential safety hazards caused by electric leakage of a power supply part are guaranteed.

In order to enable the retractable door body to run according to a specified route, magnets are embedded at intervals of 25-40 cm on a running track to form a magnetic guide rail, two driving motors are arranged to form a left driving mechanism and a right driving mechanism, a deviation correction sensor is arranged to sense a deviation track signal, and a correction instruction is sent out by carrying out data processing on the signal to ensure that the retractable door body runs according to the magnetic guide route. In this embodiment, the specific structure is: the front end of the retractable door all-in-one machine is provided with a deviation-correcting limit collector 12, a deviation-correcting signal magnet 14, an opening limit magnet 13 and a closing limit magnet 15 are embedded underground in the direction of the running center line of the door body, the opening limit magnet and the closing limit magnet are respectively embedded at the opening limit position and the closing limit position, and the deviation-correcting signal collector 12 is used for collecting signals of the deviation-correcting signal magnet 14, the opening limit magnet 13 and the closing limit magnet 15 and transmitting the related signals to the controller assembly 44.

In this embodiment, two telescopic door machines are fixed on the motor mounting base plate 10, the charger, the storage battery, the door tail charging box 40 constitute the power part and the control part of the assembled trackless telescopic door machine, and the deviation correcting signal collector 12 and the power part and the control part form the driver of the assembled trackless telescopic door machine. When the control panel 18 receives an opening and closing instruction, the control panel 18 sends an instruction to the telescopic door machine to rotate clockwise or anticlockwise, and an output gear on the telescopic door machine drives a gear on a door machine bottom plate 11 through a chain 9 to enable the whole machine to move forwards and backwards; when the whole driver moves forwards and backwards, the deviation-correcting signal collector 12 judges whether the whole driver moves linearly along a line specified by the deviation-correcting signal magnet 14 or not through the deviation-correcting signal magnet 14 buried on the ground during walking, when the deviation-correcting signal collector 12 detects the opening limit magnet 13 and reaches the door opening limit position, the control panel 18 stops working when receiving the signal of the opening limit magnet 13, and the driver is at the door opening limit position; when the door reaches the door closing limit position, the deviation correcting signal collector 12 detects the closing limit magnet 15, the control panel 18 stops working when receiving the closing limit magnet 15 signal, and the driver is located at the door closing limit position.

As shown in fig. 5, a wind-proof hook (not shown) is installed below the door base plate 11, and when the door body is completely closed, the wind-proof hook automatically engages with a wind-proof base 31 arranged on a wall 32, so as to prevent the door body from being blown down or lifted up by people when encountering strong wind.

In the embodiment, the anti-collision photoelectric probe can be configured, and when an obstacle in front is detected in the closing process of the door body, the door body automatically stops and returns to 40 cm; an anti-creep infrared probe and an alarm can be configured, and when the door body climbs over the door body after being completely closed, the alarm is triggered; the straightener 30 can be arranged on the ground close to the wall, and when the door body runs to the fully open state, the guide wheel at the bottom of the door body is clamped into the straightener 33, so that the door body is in a central linear state after being folded.

The assembled trackless retractable door machine can be used for driving a trackless retractable door, and can also be used for driving trackless door bodies which linearly run, such as a sliding door, a sectional sliding door and the like.

The above examples are merely preferred embodiments of the present invention and are not to be construed as limiting the utility model. Some of the devices are selectively mountable devices, such as: anti-collision photoelectric probes, windproof hooks and the like. Any extensions, modifications, etc. made by those skilled in the art without departing from the present invention shall fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides a brushless assembled trackless door machine of direct current, fixed mounting is inside the aircraft nose of flexible door, its characterized in that: comprises a telescopic door machine, a charging device and a controller assembly; the telescopic door machine is fixed with the telescopic door machine head through the door machine bottom plate to drive the door body to operate; charging device charges the box including the door tail, charger and battery, and the door tail charges the box and installs on the flexible door end wall body or the guard room, adopts the circuit to be connected with flexible door head, and charger, battery and controller assembly pass through mounting plate I to be installed on the lateral wall of flexible door head, and the door tail charges the box and charges for the battery through the charger, and the battery is the power supply of flexible door machine, and the controller assembly is used for the operation of control motor assembly and the detection of charger.

2. The dc brushless assembly type trackless door machine according to claim 1, characterized in that: the telescopic door machine comprises a reduction gearbox, a direct current brushless motor and a motor mounting base plate, the reduction gearbox and the direct current brushless motor are of an integrated structure, the direct current brushless motor is fixed on a door machine base plate through the motor mounting base plate, and the direct current brushless motor drives a wheel under the door machine base plate to rotate through a chain to drive a door body to move forward or retreat, so that door opening and door closing operations are realized.

3. The dc brushless assembly type trackless door machine according to claim 1, characterized in that: the door tail charging box converts input 220V alternating current into 36V output power supply and comprises a charging box cover, a power supply board, a mounting base plate II, a charging box bottom and a switching power supply, wherein the power supply board is mounted on the mounting base plate II, the mounting base plate II and the switching power supply are mounted in the charging box bottom, the charging box cover is matched with an opening of the charging box bottom and used for sealing the charging box bottom, and a plurality of interfaces are arranged on the charging box bottom and used as connecting ports with external equipment.

4. The DC brushless assembly type trackless door machine according to claim 3, characterized in that: the leakage protection switch is arranged on the mounting bottom plate.

5. The dc brushless assembly railless door machine according to claim 2, characterized in that: the charger comprises a charger bottom, a charging plate and a charger cover, wherein the charging plate is fixed on the mounting base plate I through the charger bottom, and the charger cover is matched with the charger bottom and limits the charging plate between the charger bottom and the charger cover.

6. The dc brushless assembly railless door machine according to claim 2, characterized in that: the battery includes at the bottom of battery case mount, battery case lid, battery and the battery case, installs on mounting plate I at the bottom of the battery case, and the battery is installed on the battery case end, and battery case lid and the adaptation at the bottom of the battery case for at the bottom of the sealed battery case, the battery case mount is installed on mounting plate I, inject at the bottom of battery case lid, battery and the battery case between it and mounting plate I.

7. The dc brushless assembly type trackless door machine according to claim 1, characterized in that: the controller assembly comprises a controller wiring movable cover, a controller mainboard and a controller bottom cover, the controller bottom cover is installed on the installation bottom plate I, the controller mainboard is installed in the controller bottom cover and is respectively connected with the telescopic door machine and the charger, the controller cover is adaptive to the controller bottom cover and is used for sealing the controller bottom cover, the controller wiring movable cover is movably connected with the controller cover, and when the controller wiring movable cover is opened, wiring operation is directly carried out.

8. The dc brushless assembly type trackless door machine according to claim 1 or 7, characterized in that: the controller assembly is provided with a remote switch, a switch stop button and a plurality of interfaces.

9. The dc brushless assembly type trackless door machine according to claim 1, characterized in that: the device also comprises a driving mechanism which comprises a deviation correcting signal collector, a deviation correcting signal magnet, an opening limiting magnet and a closing limiting magnet, wherein the deviation correcting limiting signal collector is positioned at the front end of the trackless door machine and is used for collecting signals of the deviation correcting signal magnet, the opening limiting magnet and the closing limiting magnet and transmitting related signals to the controller assembly; the deviation correcting signal magnet, the opening limiting magnet and the closing limiting magnet are buried on the ground, and the opening limiting magnet and the closing limiting magnet are buried at the door opening limiting position and the door closing limiting position respectively.

10. The dc brushless assembly railless door machine according to claim 2, characterized in that: the windproof door is characterized in that a windproof hook is arranged below a bottom plate of the door machine, and when the door body is completely closed, the windproof hook is automatically meshed with a windproof base arranged on the wall body.

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