CN220748090U - Rolling shutter door motor all-in-one - Google Patents

Abstract

The utility model relates to the technical field of rolling shutter door motors, and discloses a rolling shutter door motor integrated machine, which structurally comprises a bottom plate, a chain wheel, a chain, a motor, a limiter and a blocking stopping device, and has the beneficial effects that: the chain loses engagement with the gear after meeting blocking looseness, the spring resets to drive the movable block and the push rod to push up together after losing pressure, the push rod is in contact with the electric shock switch, signals can be transmitted to the central control box through the electric shock switch, an alarm is sent out through the alarm, meanwhile, instructions are transmitted to the controller on the motor to send a stopping instruction, and when the lifting process of the rolling shutter door meets blocking, the driver cannot be damaged due to the fact that the driver is still continuously operated.

Description

Rolling shutter door motor all-in-one

Technical Field

The utility model relates to the technical field of rolling door motors, in particular to a rolling door motor integrated machine.

Background

The rolling door is composed of a door curtain, a seat plate, a support, a scroll, a quick-release switch of a manual device and other parts, can move and is formed by serially connecting door sheets which are movable in multiple joints, has the functions similar to a wall body, plays a role in separation, is very wide in daily application,

for example, in patent document CN212079163U, a rolling shutter door motor integrated machine and controller comprises a motor, a brake, a limiter, a gearbox and a controller, wherein a driving rotating shaft is arranged in the motor, the rotating shaft extends out of a shell at two ends of the motor, one end of the motor is in transmission connection with the gearbox through the rotating shaft, the other end of the motor is in brake control by being connected with the brake, the limiter is arranged at the lower end of the gearbox and in transmission connection with an output shaft of the gearbox, and the motor, the limiter and the brake are electrically connected with the controller. The utility model can integrate a plurality of original wires into the integrated controller, so that the wires are not easy to damage, convenient for installation and maintenance personnel to operate, and convenient for replacement, and the controller can be detachably arranged on the motor, thereby facilitating the disassembly of later-stage personnel, reducing the maintenance cost and improving the maintenance efficiency.

Based on the above, when the rolling shutter door is lifted, the rolling shutter door can be prevented from being lifted by virtue of the rolling shutter piece moving in the fixed track, when foreign matters exist in the track, the rolling shutter door can be prevented from being lifted, and when the rolling shutter door is lifted, whether the rolling shutter door motor is prevented from being lifted can not be identified, the rolling shutter door can be operated continuously, and the rolling shutter door motor is easy to damage, so that the service life of the rolling shutter door motor is influenced.

Disclosure of Invention

1. Technical problem to be solved by the utility model

Aiming at the problems in the prior art, the utility model aims to provide a rolling shutter door motor integrated machine which has the function of detecting that the lifting of a rolling shutter door is blocked and transmitting a signal to a motor to stop the motor.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a rolling slats door motor all-in-one, its structure is including bottom plate, sprocket, chain, motor, stopper, meet and hinder the device, install the sprocket on the bottom plate, movable fit has the chain on the sprocket, the other end of chain cooperatees with the bottom of motor, the stopper is installed to one side of motor, install on the bottom plate and meet and hinder the device, meet and hinder the device and cooperate with the chain, the motor includes the all-in-one that motor, stopper, gearbox and controller are constituteed.

As optimization, meet and hinder and stop device including well accuse case, resilient means, lubricating arrangement, one side of well accuse case is equipped with resilient means, the last loose fit of resilient means has lubricating arrangement, resilient means and lubricating arrangement all are equipped with two sets of symmetries.

As optimization, the well accuse case is including siren, transmission circuit, contact switch No. one, contact switch No. two, alarm and transmission circuit are installed at the top of well accuse case, transmission circuit is connected with the gear box controller of motor, contact switch No. one and contact switch No. two are installed to the symmetry of well accuse case one side.

As optimization, the two groups of rebound devices are respectively in movable fit with the first contact switch and the second contact switch, and can transmit signals and instructions to the central control box by means of contact between the pushing piece and the two groups of electric shock switches.

As optimization, the rebound device comprises a mounting plate, a spring, a moving block, gears, a connecting plate, positioning columns and pushing pieces, wherein one side of the mounting plate is connected with the spring, the other end of the spring is connected with the moving block, one side of the moving block is movably matched with the gears through pin shafts, the gears are meshed with the gears of the chains, one side of the moving block is connected with the connecting plate, two positioning columns are fixed on the connecting plate, and the pushing pieces are movably matched on the positioning columns.

As optimization, the pushing piece comprises a fixed plate, a push rod, a sliding groove and a jacking block, wherein the fixed plate is connected with the moving block, the push rod is movably matched with the fixed plate through a pin shaft, the sliding groove is formed in the push rod, the sliding groove is matched with the positioning column, and the jacking block is installed at one end, far away from the fixed plate, of the push rod.

As the optimization, lubricating arrangement is including eccentric block, gyro wheel, piston rod, spacing post, oil tank, play oil pipe, sponge piece, the eccentric block is connected with the gear, one side of eccentric block contacts with the gyro wheel, gyro wheel and piston rod clearance fit, the piston rod passes through spacing post and oil tank sliding fit, one side that the oil tank is close to the chain is connected with out oil pipe, go out and install the sponge piece on the oil pipe.

As optimization, one end of the piston rod, which is positioned in the oil tank, is connected with a spring, and the piston rod and the idler wheel can be driven to reset by means of elastic reset of the spring and then are contacted with the eccentric block.

3. Advantageous effects

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

(1) The utility model relates to a rolling shutter door motor all-in-one machine, which is additionally provided with a blocking stopping device, wherein the blocking stopping device loses engagement with a gear after a chain is loosened, so that a spring is reset to drive a moving block and a push rod to push upwards after losing pressure, the push rod is contacted with an electric shock switch, a signal can be transmitted to a central control box through the electric shock switch to send an alarm through an alarm, and meanwhile, a command is transmitted to a controller on a motor to control the motor to send a stopping command, so that when the lifting process of a rolling shutter door is blocked, a driver cannot be damaged due to continuous work.

(2) The utility model relates to a rolling shutter door motor integrated machine, which is additionally provided with a lubricating device, and the lubricating device rotates together with a gear to do eccentric motion through the meshing rotation between the eccentric block and a chain, and drives a piston rod to do reciprocating piston motion by virtue of the eccentric motion so as to generate pressure intensity in an oil tank, so that lubricating oil in the oil tank can be discharged onto a sponge block from an oil outlet pipe, the chain is lubricated through the contact between the sponge block and the chain, and the service life of the chain is prolonged.

Drawings

FIG. 1 is a schematic diagram of a motor integrated machine for a roller shutter door according to the present utility model;

FIG. 2 is a schematic diagram of a stopping device according to the present utility model;

FIG. 3 is a schematic structural view of the central control box of the present utility model;

FIG. 4 is a schematic illustration of the mating structure of the rebound device and the lubrication device of the present utility model;

FIG. 5 is a schematic view of a rebound apparatus of the present utility model;

FIG. 6 is a schematic view of a pusher member according to the present utility model;

fig. 7 is a schematic structural view of the lubricating apparatus of the present utility model.

Reference numerals in the drawings: the device comprises a bottom plate-1, a chain wheel-2, a chain-3, a motor-4, a limiter-5, a blocking device-6, a central control box-61, a rebound device-62, a lubrication device-63, an alarm-611, a transmission circuit-612, a first contact switch-613, a second contact switch-614, a mounting plate-11, a spring-12, a moving block-13, a gear-14, a connecting plate-15, a positioning column-16, a pushing piece-17, a fixing plate-21, a pushing rod-22, a sliding groove-23, a top block-24, an eccentric block-31, a roller-32, a piston rod-33, a limiting column-34, an oil tank-35, an oil outlet pipe-36 and a sponge block-37.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-7, a rolling shutter door motor all-in-one machine structurally comprises a bottom plate 1, a chain wheel 2, a chain 3, a motor 4, a limiter 5 and a blocking stopping device 6, wherein the chain wheel 2 is installed on the bottom plate 1, the chain 3 is movably matched with the chain wheel 2, the other end of the chain 3 is matched with the bottom of the motor 4, the limiter 5 is installed on one side of the motor 4, the blocking stopping device 6 is installed on the bottom plate 1, the blocking stopping device 6 is matched with the chain 3, and the motor 4 comprises an all-in-one machine consisting of a motor, a brake, a limiter, a gearbox and a controller.

In this embodiment, the blocking stopping device 6 is set, after the chain 3 is loosened, the engagement between the blocking stopping device and the gear 14 is lost, so that after the spring 12 loses pressure, the spring is reset to drive the moving block 13 to move upwards, and the push rod 22 is driven to move upwards along with the upward movement of the moving block 13 to be contacted with the electric shock switch, a signal can be transmitted to the central control box 61 through the electric shock switch, an alarm is sent through the alarm 611, and meanwhile, a command is transmitted to the controller on the motor 4 to control the motor 4 to send a stopping command.

In this embodiment, the blocking device 6 includes a central control box 61, a rebound device 62, and a lubrication device 63, where one side of the central control box 61 is provided with the rebound device 62, the rebound device 62 is movably matched with the lubrication device 63, and the rebound device 62 and the lubrication device 63 are symmetrically provided with two groups.

In this embodiment, the lubrication device 63 is disposed, and the eccentric block 31 rotates together with the meshing rotation between the gear 14 and the chain 3 to perform eccentric motion, and drives the piston rod 33 to perform reciprocating piston motion by means of the eccentric motion, so as to generate pressure on the inside of the oil tank 35, so that lubricating oil in the oil tank 35 can be discharged from the oil outlet pipe 36 onto the sponge block 37, and the chain 3 is lubricated by contact between the sponge block 37 and the chain 3.

In this embodiment, the central control box 61 includes an alarm 611, a transmission circuit 612, a first contact switch 613 and a second contact switch 614, the alarm 611 and the transmission circuit 612 are installed on the top of the central control box 61, the transmission circuit 612 is connected with a gear box controller of the motor 4, and the first contact switch 613 and the second contact switch 614 are symmetrically installed on one side of the central control box 61.

In this embodiment, the two groups of rebound devices 62 are respectively movably matched with the first contact switch 613 and the second contact switch 614, so that signals and instructions can be transmitted to the central control box 61 by means of the contact between the pushing member 17 and the two groups of electric shock switches.

In this embodiment, the rebound device 62 includes a mounting plate 11, a spring 12, a moving block 13, a gear 14, a connecting plate 15, a positioning column 16, and a pushing member 17, where one side of the mounting plate 11 is connected with the spring 12, the other end of the spring 12 is connected with the moving block 13, one side of the moving block 13 is movably matched with the gear 14 through a pin, the gear 14 is meshed with the chain 3, one side of the moving block 13 is connected with the connecting plate 15, two positioning columns 16 are fixed on the connecting plate 15, the positioning columns 16 are movably matched with the pushing member 17, the spring 12 is set, and when the gear 14 is loose in meshing with the chain 3, the spring 12 loses pressure to drive the moving block 13 to push up and reset, and the positioning column 16 is set to limit the moving direction of the pushing member 17, so that the pushing member 17 can move along the direction of the positioning column 16 to contact with an electric shock switch when following the moving block 13.

In this embodiment, the pushing member 17 includes a fixed plate 21, a push rod 22, a chute 23, and a top block 24, where the fixed plate 21 is connected with the moving block 13, the fixed plate 21 is movably matched with the push rod 22 through a pin, the push rod 22 is provided with the chute 23, the chute 23 is matched with the positioning column 16, and the top block 24 is installed at one end of the push rod 22 far away from the fixed plate 21.

In this embodiment, the lubrication device 63 includes an eccentric block 31, a roller 32, a piston rod 33, a limiting post 34, an oil tank 35, an oil outlet pipe 36, and a sponge block 37, where the eccentric block 31 is connected with the gear 14, one side of the eccentric block 31 contacts with the roller 32, the roller 32 is movably matched with the piston rod 33, the piston rod 33 is slidably matched with the oil tank 35 through the limiting post 34, one side of the oil tank 35 near the chain 3 is connected with the oil outlet pipe 36, the sponge block 37 is installed on the oil outlet pipe 36, the sponge block 37 contacts with the chain 3, and the eccentric block 31 is set to rotate along with rotation of the gear 14 to eccentrically move to drive the piston rod 33 to reciprocate.

In this embodiment, a spring is connected to one end of the piston rod 33 located in the oil tank 35, and the piston rod 33 and the roller 32 can be driven to return to contact with the eccentric block 31 by means of elastic return of the spring.

Working principle: when the rolling door motor is blocked when the rolling door is driven to lift, the rolling door is in a hovering state, the chain 3 on the rolling door motor can not run and the loosening phenomenon of the chain 3 occurs, the loosening of the chain 3 can lead to the disengagement of the meshing between the chain 3 and the gear 14, at the moment, the chain 3 loses the tightening pressure on the gear 14 and can lead to the spring 12 to lose the pressure together and then drive the moving block 13 to move upwards for resetting, the push rod 22 which is movably matched with the moving block 13 can be driven to move upwards along with the moving block along with the upward movement of the moving block 13, and the push rod 22 can limit the movement direction of the push rod 22 through the matching of the chute 23, so that the push rod 22 can only move along the direction of the positioning column 16 to be contacted with the first contact switch 613 and the second contact switch 614, the signal is transmitted to the central control box 61 through the two contact switches, then an alarm reminding is sent through the alarm 611, and meanwhile, the transmission circuit 612 is used for transmitting an instruction to the motor 4, and the controller on the motor 4 is controlled to send a stopping instruction, so that the gear box at the bottom of the motor stops rotating, and the rolling door can not be easily damaged when the rolling door stops when the rolling door is in a state;

when the roller shutter door motor rotates, the roller shutter door motor can rotate together with the gear 14 and the chain 3 through the eccentric block 31 to do eccentric motion, and the piston rod 33 is driven to do reciprocating piston motion on the limiting column 34 by means of the eccentric motion, so that pressure is generated inside the oil tank 35, lubricating oil in the oil tank 35 can be discharged onto the sponge block 37 from the oil outlet pipe 36, and the chain 3 is lubricated by means of contact between the sponge block 37 and the chain 3.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The rolling shutter door motor integrated machine structurally comprises a bottom plate (1) and a blocking stopping device (6) arranged on the bottom plate (1);

the method is characterized in that: the blocking stopping device (6) comprises a central control box (61), a rebound device (62) arranged on one side of the central control box (61) and a lubricating device (63) which is used for being in movable fit with the rebound device (62), wherein the rebound device (62) and the lubricating device (63) are symmetrically provided with two groups.

2. The rolling door motor integrated machine according to claim 1, wherein: the central control box (61) comprises an alarm (611), a transmission circuit (612) arranged at the top of the central control box (61), a first contact switch (613) and a second contact switch (614) which are symmetrically arranged on one side of the central control box (61).

3. The rolling door motor integrated machine according to claim 1, wherein: the two groups of rebound devices (62) are respectively in movable fit with the first contact switch (613) and the second contact switch (614), and can transmit signals and instructions to the central control box (61) by means of contact between the pushing piece (17) and the two groups of electric shock switches.

4. The rolling door motor integrated machine according to claim 1, wherein: the rebound device (62) comprises a mounting plate (11), a spring (12) arranged on one side of the mounting plate (11), a moving block (13) arranged at the other end of the spring (12), a gear (14) movably matched with the moving block (13), a connecting plate (15) arranged on one side of the moving block (13), a positioning column (16) arranged on the connecting plate (15) and a pushing piece (17) movably matched with the positioning column (16).

5. The rolling door motor integrated machine according to claim 4, wherein: the pushing piece (17) comprises a fixed plate (21), a push rod (22) movably matched with the fixed plate (21), a sliding groove (23) arranged on the push rod (22) and a jacking block (24) arranged at one end, far away from the fixed plate (21), of the push rod (22).

6. The rolling door motor integrated machine according to claim 1, wherein: the lubricating device (63) comprises an eccentric block (31), a roller (32) which is used for being in movable fit with the eccentric block (31), a piston rod (33) which is arranged on the roller (32), an oil tank (35) which is used for being in movable fit with the piston rod (33) through a limiting column (34), an oil outlet pipe (36) which is arranged on one side of the oil tank (35) and a sponge block (37) which is arranged on the oil outlet pipe (36).

7. The rolling door motor integrated machine of claim 6, wherein: one end of the piston rod (33) positioned in the oil tank (35) is connected with a spring, and the piston rod (33) and the roller (32) can be driven to return by means of elastic return of the spring and then contact with the eccentric block (31).