CN214886376U - Driving device of electric retractable door - Google Patents
Driving device of electric retractable door Download PDFInfo
- Publication number
- CN214886376U CN214886376U CN202022868805.1U CN202022868805U CN214886376U CN 214886376 U CN214886376 U CN 214886376U CN 202022868805 U CN202022868805 U CN 202022868805U CN 214886376 U CN214886376 U CN 214886376U
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- guide rail
- transmission shaft
- chain
- motor
- sprocket
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Abstract
The utility model provides a drive arrangement of electronic flexible door, include: the device comprises a bottom box, a cover plate, traveling wheels, guide rail pulleys, a guide rail, a motor, a chain, a transmission shaft, a bearing seat, a first chain wheel and a second chain wheel; the motor sets up above the apron, the output shaft of motor is installed first sprocket and is passed through the chain and be connected with the second sprocket, the second sprocket is fixed in the transmission shaft, two bearing frames that transmission shaft and under casing set up are installed in the under casing, the walking wheel has been set up respectively at the transmission shaft both ends. Through the guide rail that the guide rail pulley below set up, adopt the guide rail, make flexible door when the operation, the orbit keeps, can not the off tracking at the operation in-process, accurate flexible slip.
Description
Technical Field
The utility model relates to a flexible door technical field specifically is a drive arrangement who relates to an electronic flexible door.
Background
As a new type of automatic door, a power retractable door is known, which is controlled by a motor to move in a straight line and open or close in a retractable manner. The electric retractable door has been increasingly widely used in the doors of hospitals, schools, factories, residential quarters and other hospitals due to its advantages in many aspects such as convenience in opening, attractive appearance, and capability of electric control. The existing electric retractable door is formed by connecting a plurality of door rows through cross connecting rods and is driven by a retractable door head, wherein a driving motor device is arranged inside the retractable door, but most of safety performance and stability performance are common, and the manufacturing cost is high, so that the electric retractable door needs to be improved.
Disclosure of Invention
The utility model aims at providing a drive arrangement of electronic flexible door that simple structure, installation are firm, stability is good, low in manufacturing cost for solving prior art not enough.
The utility model discloses the detailed technical scheme who takes does: a driving device of an electric retractable door comprises: the bottom box, the apron, the walking wheel, the guide rail pulley, motor, chain, transmission shaft, bearing frame, first sprocket, second sprocket are constituteed, have adopted conventional part equipment to form, and easy preparation and the part is low in price easily purchases, and batch production is with low costs, and the maintenance of part is changed conveniently.
Furthermore, the bottom case and the cover plate are provided with mounting holes corresponding to each other, connecting pieces are inserted into the mounting holes, and the bottom case and the cover plate are fixedly connected through the connecting pieces.
The connecting piece is inserted through the mounting holes formed in the bottom box and the cover plate, so that the stability of the cover plate and the bottom box in the operation process is ensured.
Further, its structural feature is, the motor sets up above the apron, the output shaft of motor is installed first sprocket and is passed through the chain and be connected with the second sprocket, the second sprocket is fixed in the transmission shaft, two bearing frames that transmission shaft and under casing set up are installed in the under casing, the walking wheel has been set up respectively at the transmission shaft both ends.
When the motor starts, the chain wheel installed by rotating the output shaft through the motor drives the transmission shaft, the transmission shaft drives the walking wheel, the chain and chain wheel structure is adopted, the torque transmitted by the chain and chain wheel structure is large, the phenomenon of blocking and pausing cannot occur, and the telescopic door can effectively operate.
Furthermore, the front and the rear of the bottom box are provided with guide rail pulleys fixed by screws, and the guide rails are arranged below the guide rail pulleys.
The guide rail pulley is fixed by screws, and the guide rail is arranged below the guide rail pulley, so that the motion track of the telescopic door is kept when the telescopic door operates, the telescopic door cannot deviate in the operation process, and the telescopic door can accurately slide in a telescopic mode.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: 1-bottom box, 2-cover plate, 11-traveling wheel, 12-guide rail pulley, 13-guide rail, 14-chain, 15-first chain wheel, 16-second chain wheel, 17-transmission shaft, 18-bearing seat, 19-mounting hole and 20-motor.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the present invention relates to a driving device for an electric retractable door, which comprises: the bottom case 1, the cover plate 2, the walking wheels 11, the guide rail pulleys 12, the guide rail 13, the motor 20, the chain 14, the transmission shaft 17, the bearing seats 18, the first chain wheel 15 and the second chain wheel 16, wherein the bottom case 1 and the cover plate 2 are respectively provided with a mounting hole 19 corresponding to each other, a connecting piece is inserted into the mounting hole 19, the bottom case 1 and the cover plate 2 are fixedly connected through the connecting piece, the motor 20 is arranged above the cover plate 2, the first chain wheel 15 is arranged on an output shaft of the motor 20 and is connected with the second chain wheel 16 through the chain 14, the second chain wheel 16 is fixed in the transmission shaft 17, the transmission shaft 17 and the two bearing seats 18 arranged on the bottom case 1 are arranged in the bottom case 1, the walking wheels 11 are respectively arranged at two ends of the transmission shaft 17, and the driving device of the electric telescopic door is characterized in that the guide rail pulleys 12 fixed by screws are arranged in front of and at the rear of the bottom case 1, the guide rail 13 is disposed below the guide rail pulley 12. The driving device is simple in structure, convenient to manufacture, convenient to maintain and maintain in the using process due to the fact that components are conventional, the motion track can be kept unchanged through the guide rail 13 and the guide rail pulley structure, and the driving device is high in practicability.
The working principle is as follows: the device is powered on, the motor 20 rotates the first chain wheel 15 at the output end to drive the chain 14, the chain 14 drives the second chain wheel 16 arranged on the transmission shaft 17, the second chain wheel 16 drives the transmission shaft 17 to rotate, the walking wheels 11 start to walk, and in the stretching process, the guide rail pulleys 12 and the guide rail 13 on the ground are mutually matched to prevent the flexible door from deviating.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (3)
1. A driving device of an electric retractable door is characterized by comprising: the device comprises a bottom box (1), a cover plate (2), a traveling wheel (11), a guide rail pulley (12), a guide rail (13), a motor (20), a chain (14), a transmission shaft (17), a bearing seat (18), a first chain wheel (15) and a second chain wheel (16); motor (20) set up in apron (2) top, first sprocket (15) are installed to the output shaft of motor (20) and are connected with second sprocket (16) through chain (14), second sprocket (16) are fixed in transmission shaft (17), install in under casing (1) two bearing frame (18) that transmission shaft (17) and under casing (1) set up, transmission shaft (17) both ends have set up walking wheel (11) respectively.
2. The driving device of the electric retractable door as claimed in claim 1, wherein the bottom case (1) and the cover plate (2) are respectively provided with corresponding mounting holes (19), and connecting members are inserted into the mounting holes (19) to connect and fix the bottom case (1) and the cover plate (2) through the connecting members.
3. The driving apparatus of an electric retractable door as claimed in claim 1, wherein the bottom case (1) is provided with screw-fixed rail pulleys (12) at the front and rear thereof, and the guide rail (13) is provided on the ground right under the rail pulleys (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022868805.1U CN214886376U (en) | 2020-12-04 | 2020-12-04 | Driving device of electric retractable door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022868805.1U CN214886376U (en) | 2020-12-04 | 2020-12-04 | Driving device of electric retractable door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214886376U true CN214886376U (en) | 2021-11-26 |
Family
ID=78903877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022868805.1U Active CN214886376U (en) | 2020-12-04 | 2020-12-04 | Driving device of electric retractable door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214886376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193800A (en) * | 2022-07-25 | 2022-10-18 | 郴州坤鹏工控自动化有限公司 | Front-back moving device of flushing device of automatic ore washing and recycling equipment |
| CN115254809A (en) * | 2022-07-18 | 2022-11-01 | 重庆福伦德实业有限公司 | New forms of energy motor controller plasma electrostatic precipitator equipment |
-
2020
- 2020-12-04 CN CN202022868805.1U patent/CN214886376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254809A (en) * | 2022-07-18 | 2022-11-01 | 重庆福伦德实业有限公司 | New forms of energy motor controller plasma electrostatic precipitator equipment |
| CN115193800A (en) * | 2022-07-25 | 2022-10-18 | 郴州坤鹏工控自动化有限公司 | Front-back moving device of flushing device of automatic ore washing and recycling equipment |
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