CN214997314U - Electromechanical transmission assembly for opening and closing safety door - Google Patents
Electromechanical transmission assembly for opening and closing safety door Download PDFInfo
- Publication number
- CN214997314U CN214997314U CN202120637120.8U CN202120637120U CN214997314U CN 214997314 U CN214997314 U CN 214997314U CN 202120637120 U CN202120637120 U CN 202120637120U CN 214997314 U CN214997314 U CN 214997314U
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- central shaft
- roller shutter
- roller
- shaft
- transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 68
- 238000005096 rolling process Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an electromechanical transmission assembly for opening and close emergency exit, include: the device comprises a door frame, a roller shutter central shaft, a roller shutter, a brush roller, a transmission shaft, a bearing seat, a gear and a motor; the front side of the top of the doorframe frame is provided with a rolling shutter central shaft which is horizontally arranged; the rolling curtain is wound on the rolling curtain central shaft; a brush roller is arranged obliquely behind the roller shutter central shaft and is parallel to the roller shutter central shaft; a transmission shaft is arranged right above the roller shutter central shaft and is parallel to the roller shutter central shaft; the bearing frame has all been inlayed with the both ends of transmission shaft and brush roller and roll up the curtain center pin, the utility model discloses a to the improvement of an electromechanical drive assembly for opening and close the emergency exit, it is rational in infrastructure to have, and both ends atress is more even, and transmission effect is better, and has the brush and sweep the function, has promoted functional advantage to effectual problem and the not enough that appear in having solved current device.
Description
Technical Field
The utility model relates to an emergency exit headstock gear technical field, more specifically the theory that says so especially relates to an electromechanical transmission assembly for opening and close emergency exit.
Background
Electric rolling doors are widely used in stores, and are safety doors with certain safety protection performance and corresponding anti-theft safety level. The electric rolling door drives the rolling door central shaft to rotate through the motor to achieve the rolling door switch, the electric rolling door automatically stops when the electric rolling door rotates to the upper limit and the lower limit set by the motor, the motor and the rolling door central shaft generally open and close the rolling door through a chain transmission mode, and the chain wheel and the chain are electromechanical transmission components for opening and closing the rolling door.
A electromechanical transmission subassembly for opening and close above-mentioned this kind of emergency exit is unilateral installation generally, at the in-process of opening and close the roll curtain, rolls up the not enough even of curtain center pin both ends atress, and transmission effect is relatively poor, and the electromechanical transmission subassembly that is used for opening and close above-mentioned this kind of emergency exit does not mostly have the brush and sweeps the function, and the functionality is comparatively single.
In view of this, research and improvement are carried out to solve the existing problems, and an electromechanical transmission assembly for opening and closing the safety door is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electromechanical transmission assembly for opening and close emergency exit to solve the problem and not enough that provide in the above-mentioned background art.
In order to achieve the above object, the utility model provides an electromechanical transmission assembly for opening and close emergency exit reaches by following specific technological means:
an electromechanical transmission assembly for opening and closing a safety door, comprising: the device comprises a door frame, a roller shutter central shaft, a roller shutter, a brush roller, a transmission shaft, a bearing seat, a gear and a motor; the front side of the top of the doorframe frame is provided with a rolling shutter central shaft which is horizontally arranged; the rolling curtain is wound on the rolling curtain central shaft; a brush roller is arranged obliquely behind the roller shutter central shaft and is parallel to the roller shutter central shaft; a transmission shaft is arranged right above the roller shutter central shaft and is parallel to the roller shutter central shaft; bearing seats are embedded in the transmission shaft, the brush roller and two ends of the roller shutter central shaft, and the bearing seats are fixed on the front end of the door frame through bolts; gears are embedded in the transmission shaft, the brush roller and two ends of the rolling shutter central shaft, the gears at two ends of the transmission shaft are meshed with the gears at two ends of the rolling shutter central shaft, and the gears at two ends of the rolling shutter central shaft are meshed with the gears at two ends of the brush roller; a gear is also embedded in the middle of the transmission shaft; a motor is arranged above the transmission shaft, and a gear is also embedded in an output shaft of the motor; and a gear on the output shaft of the motor is meshed with a gear in the middle of the transmission shaft.
As a further optimization of this technical scheme, the utility model relates to an electromechanical transmission assembly for opening and close emergency exit, the brush roller is established in the front side of rolling up the curtain, and the front side surface swing joint of brush roller and roll up the curtain.
As a further optimization of this technical scheme, the utility model relates to an electromechanical transmission assembly for opening and close emergency exit, the motor is established at the oblique rear of transmission shaft.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a set up the transmission shaft and pass through gear drive with the both ends department of rolling up the curtain center pin, and the intermediate position of axis of rotation passes through gear drive with the output shaft of motor to be connected for comparatively even atress in both ends when rolling up the curtain center pin and rotating, transmission effect is better.
2. The utility model discloses a set up the brush roller, and the gear drive is passed through with the both ends of rolling up the curtain center pin to the brush roller, and establish in the front side of rolling up the curtain through setting up the brush roller to the front side surface swing joint of brush roller and roll up the curtain is convenient for drive the brush roller through rolling up the curtain center pin and rotate, sweeps through the brush roller brush and rolls up the curtain, promotes the functionality.
3. The utility model discloses a to the improvement of an electromechanical drive assembly for opening and close emergency exit, it is rational in infrastructure to have, the both ends atress is more even, and the transmission effect is better, and has the brush and sweep the function, has promoted functional advantage, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: the roller shutter comprises a door frame 1, a roller shutter central shaft 2, a roller shutter 3, a brush roller 4, a transmission shaft 5, a bearing seat 6, a gear 7 and a motor 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 2, the present invention provides a specific technical implementation of an electromechanical transmission assembly for opening and closing a safety door:
an electromechanical transmission assembly for opening and closing a safety door, comprising: the device comprises a door frame 1, a roller shutter central shaft 2, a roller shutter 3, a brush roller 4, a transmission shaft 5, a bearing seat 6, a gear 7 and a motor 8; the front side of the top of the door frame 1 is provided with a rolling curtain central shaft 2, and the rolling curtain central shaft 2 is horizontally arranged; the rolling curtain 3 is wound on the rolling curtain central shaft 2; a brush roller 4 is arranged obliquely behind the rolling shutter central shaft 2, and the brush roller 4 is parallel to the rolling shutter central shaft 2; a transmission shaft 5 is arranged right above the roller shutter central shaft 2, and the transmission shaft 5 is parallel to the roller shutter central shaft 2; bearing blocks 6 are embedded in the transmission shaft 5, the brush roller 4 and two ends of the roller shutter central shaft 2, and the bearing blocks 6 are fixed on the front end of the door frame 1 through bolts; gears 7 are embedded at the two ends of the transmission shaft 5, the brush roller 4 and the rolling curtain central shaft 2, the gears 7 at the two ends of the transmission shaft 5 are meshed with the gears 7 at the two ends of the rolling curtain central shaft 2, and the gears 7 at the two ends of the rolling curtain central shaft 2 are meshed with the gears 7 at the two ends of the brush roller 4; a gear 7 is also embedded in the middle of the transmission shaft 5; a motor 8 is arranged above the transmission shaft 5, and a gear 7 is also embedded on an output shaft of the motor 8; the gear 7 on the output shaft of the motor 8 is meshed with the gear 7 in the middle of the transmission shaft 5.
Specifically, referring to fig. 2, the brush roller 4 is disposed at the front side of the roller blind 3, and the brush roller 4 is movably connected to the front side surface of the roller blind 3, the motor 8 drives the transmission shaft 5 to rotate, the transmission shaft 5 drives the roller blind central shaft 2 to rotate, the roller blind central shaft 2 drives the brush roller 4 to rotate, and the roller blind 3 is brushed when the brush roller 4 rotates.
Specifically, referring to fig. 2, the motor 8 is disposed obliquely behind the transmission shaft 5.
The method comprises the following specific implementation steps:
8 during operations of motor, its output shaft passes through gear drive mode and drives transmission shaft 5 and rotate, and transmission shaft 5 passes through gear drive mode and drives roll up curtain center pin 2 and rotate, rolls up curtain center pin 2 and receive and unreel to roll up curtain 3, and roll up curtain center pin 2 and drive brush roller 4 through gear drive mode and rotate, and brush when brush roller 4 rotates sweeps roll curtain 3, clears away 3 surperficial adnexed debris of rolling up curtain.
In summary, the following steps: according to the electromechanical transmission assembly for opening and closing the safety door, the transmission shaft is arranged to be in gear transmission with the two ends of the rolling shutter central shaft, and the middle position of the rotating shaft is in gear transmission connection with the output shaft of the motor, so that the two ends of the rolling shutter central shaft are stressed uniformly when rotating, and the transmission effect is good; the brush roller is arranged, the two ends of the roller shutter central shaft are in gear transmission, the brush roller is arranged on the front side of the roller shutter and is movably connected with the front side surface of the roller shutter, so that the brush roller is driven to rotate through the roller shutter central shaft, the roller shutter is brushed through the brush roller, and the functionality is improved; the utility model discloses a to the improvement of an electromechanical drive assembly for opening and close emergency exit, it is rational in infrastructure to have, the both ends atress is more even, and transmission effect is better, and has the brush and sweep the function, has promoted functional advantage to effectual problem and the not enough that appear in having solved current device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An electromechanical transmission assembly for opening and closing a safety door, comprising: the roller shutter comprises a door frame (1), a roller shutter central shaft (2), a roller shutter (3), a brush roller (4), a transmission shaft (5), a bearing seat (6), a gear (7) and a motor (8); the method is characterized in that: a rolling curtain central shaft (2) is arranged on the front side of the top of the door frame (1), and the rolling curtain central shaft (2) is horizontally arranged; a roller shutter (3) is wound on the roller shutter central shaft (2); a brush roller (4) is arranged obliquely behind the rolling curtain central shaft (2), and the brush roller (4) is parallel to the rolling curtain central shaft (2); a transmission shaft (5) is arranged right above the roller shutter central shaft (2), and the transmission shaft (5) is parallel to the roller shutter central shaft (2); bearing blocks (6) are embedded at the two ends of the transmission shaft (5), the brush roller (4) and the roller shutter central shaft (2), and the bearing blocks (6) are fixed on the front end of the door frame (1) through bolts; gears (7) are embedded at the two ends of the transmission shaft (5), the brush roller (4) and the roller shutter central shaft (2), the gears (7) at the two ends of the transmission shaft (5) are meshed with the gears (7) at the two ends of the roller shutter central shaft (2), and the gears (7) at the two ends of the roller shutter central shaft (2) are meshed with the gears (7) at the two ends of the brush roller (4); a gear (7) is also embedded in the middle of the transmission shaft (5); a motor (8) is arranged above the transmission shaft (5), and a gear (7) is also embedded on an output shaft of the motor (8); and a gear (7) on an output shaft of the motor (8) is meshed with a gear (7) in the middle of the transmission shaft (5).
2. An electromechanical transmission assembly for opening and closing an emergency gate according to claim 1, wherein: the brush roller (4) is arranged on the front side of the roller shutter (3), and the brush roller (4) is movably connected with the front side surface of the roller shutter (3).
3. An electromechanical transmission assembly for opening and closing an emergency gate according to claim 1, wherein: the motor (8) is arranged at the oblique rear part of the transmission shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637120.8U CN214997314U (en) | 2021-03-30 | 2021-03-30 | Electromechanical transmission assembly for opening and closing safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637120.8U CN214997314U (en) | 2021-03-30 | 2021-03-30 | Electromechanical transmission assembly for opening and closing safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214997314U true CN214997314U (en) | 2021-12-03 |
Family
ID=79163399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120637120.8U Expired - Fee Related CN214997314U (en) | 2021-03-30 | 2021-03-30 | Electromechanical transmission assembly for opening and closing safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214997314U (en) |
-
2021
- 2021-03-30 CN CN202120637120.8U patent/CN214997314U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |