CN203081265U - Door rolling device directly driven by gear - Google Patents
Door rolling device directly driven by gear Download PDFInfo
- Publication number
- CN203081265U CN203081265U CN 201320033585 CN201320033585U CN203081265U CN 203081265 U CN203081265 U CN 203081265U CN 201320033585 CN201320033585 CN 201320033585 CN 201320033585 U CN201320033585 U CN 201320033585U CN 203081265 U CN203081265 U CN 203081265U
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- CN
- China
- Prior art keywords
- gear
- motor
- door
- door rolling
- driven
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a door rolling device directly driven by a gear. The door rolling device directly driven by the gear comprises an installation base plate, a motor, a motor-driven gear, a door rolling driving gear and a reduction gear, wherein the motor-driven gear is arranged at a power output end of the motor, the reduction gear is arranged between the motor-driven gear and the door rolling driving gear and is meshed with the motor-driven gear and the door rolling driving gear respectively, and the reduction gear can have different numbers of teeth to achieve different transmission speeds. When the door rolling device directly driven by the gear works, the motor drives the motor-driven gear first, and power is then transmitted to the door rolling driving gear by the reduction gear to finish the work of the door rolling device. Due to the adoption of gear engagement transmission, original chain transmission is eliminated, and safety performance is improved. Due to the fact that the door rolling driving gear is connected on the installation base plate through a long hole and can move horizontally to be matched with reduction gears with different numbers of teeth, and therefore the transmission function with different transmission speed ratios is achieved. The motor is capable of braking and being locked automatically, and when an accident occurs, a gear transmission mechanism can be locked automatically, and therefore safety and reliability are achieved.
Description
Technical field
The utility model relates to a kind of door-rolling machine, the door-rolling machine that particularly a kind of direct geared drives.
Background technology
The door-rolling machine structure of mostly counting all is to rely on the driven by motor chain drive-belt at present; with transmission of power to rolling door driven wheel place; finish door-rolling machine work; after long use; owing to there is not well maintenance, the chain in its transmission mechanism can or transship owing to wearing and tearing and fracture, and in the door-rolling machine safeguard protection falling proof device is not set mostly; rolling door can fall owing to deadweight, and causes accident.The utility model provides a kind of door-rolling machine by gear and meshed transmission gear, utilizes the auto-lock function of drive motors, has avoided rolling door to fall situation about causing the accident fully.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, and it is reliable to be perfectly safe, and can realize the door-rolling machine of the direct geared driving of different rotation speeds.
For solving the problems of the technologies described above, the utility model is realized as follows: the door-rolling machine that a kind of direct geared described in the utility model drives comprises installs base plate, motor, motor-driven gear, rolling door driven wheel and reduction gearing; Described motor is fixedly connected on by motor installation base and installs on the base plate, and the clutch end of motor is provided with motor-driven gear; Described reduction gearing and rolling door driven wheel are fixedly connected on to be installed on the base plate, reduction gearing is arranged between motor-driven gear and the rolling door driven wheel, with motor-driven gear and the engagement of rolling door driven wheel, reduction gearing can be selected the gear of the different numbers of teeth, realizes different rotation speeds respectively.
Described rolling door driven wheel is fixedly connected on by slotted hole and installs on the base plate, but move left and right cooperates the reduction gearing of the different numbers of teeth; Described rolling door driven wheel is provided with positioner, can be with the axle location of rolling door driven wheel.
Described motor is a band-type brake self-locking motor.
Good effect of the present utility model: the door-rolling machine that a kind of direct geared described in the utility model drives is simple in structure, can be fixedly connected in the transmission mechanism of each door-rolling machine easily, no chain drive, thereby the danger that the rolling door of effectively avoiding chain to disconnect falls, all right conversion reduction gearing, adjust transmission speed ratio, applicability is strong, is suitable for extensive popularization.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1 installs floor 2 rolling door driven wheels, 3 motor-driven gears
4 reduction gearing, 5 motors
The specific embodiment
As shown in Figure 1, the door-rolling machine of a kind of direct geared driving described in the utility model comprises installation base plate (1), motor (5), motor-driven gear (3), rolling door driven wheel (2) and reduction gearing (4); Described motor (5) is fixedly connected on by motor installation base and installs on the base plate (1), and the clutch end of motor (5) is provided with motor-driven gear (3), and described motor (5) is a band-type brake self-locking motor; Described reduction gearing (4) and rolling door driven wheel (2) are fixedly connected on to be installed on the base plate (1), reduction gearing (4) is arranged between motor-driven gear (3) and the rolling door driven wheel (2), respectively with motor-driven gear (3) and rolling door driven wheel (2) engagement, reduction gearing (4) can be selected the gear of the different numbers of teeth, realizes different transmission speed ratios.
Described rolling door driven wheel (2) is fixedly connected on by slotted hole and installs on the base plate (1), but move left and right cooperates the reduction gearing (4) of the different numbers of teeth; Described rolling door driven wheel (2) is provided with positioner, can be with the axle location of rolling door driven wheel (2).
The course of work of the present utility model:
The door-rolling machine that a kind of direct geared described in the utility model drives is by the driven by motor motor-driven gear, through reduction gearing transmission of power to rolling door driven wheel is finished door-rolling machine work again, owing to adopt meshed transmission gear, removed chain drive in the past, safety factor has improved, and the rolling door driven wheel is connected in by slotted hole and installs on the base plate, can move left and right, the reduction gearing that cooperates the different numbers of teeth, realized the transmission agency of different transmission speed ratios, motor adopts band-type brake self-locking motor, when meeting accident, can the self-locking gear drive, safe and reliable.
Some principles of work and power of the door-rolling machine that the relevant a kind of direct geared of the utility model that just explains through diagrams recited above drives; owing to concerning the technician in constructed field, be easy to carry out on this basis some modifications; therefore shown in this manual is not really wanted the door-rolling machine that a kind of direct geared described in the utility model drives is confined to or in the described concrete mechanism and the scope of application; so every corresponding modify that may be utilized and equivalent, all belong to the protection domain of the utility model patent.
Claims (3)
1. the door-rolling machine that direct geared drives is characterized in that: comprise base plate, motor, motor-driven gear, rolling door driven wheel and reduction gearing are installed; Described motor is fixedly connected on by motor installation base and installs on the base plate, and the clutch end of motor is provided with motor-driven gear; Described reduction gearing and rolling door driven wheel are fixedly connected on to be installed on the base plate, and reduction gearing is arranged between motor-driven gear and the rolling door driven wheel, respectively with motor-driven gear and the engagement of rolling door driven wheel.
2. the door-rolling machine that a kind of direct geared according to claim 1 drives is characterized in that: described rolling door driven wheel is fixedly connected on by slotted hole and installs on the base plate, but move left and right; Described rolling door driven wheel is provided with positioner.
3. the door-rolling machine that a kind of direct geared according to claim 1 drives, it is characterized in that: described motor is a band-type brake self-locking motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033585 CN203081265U (en) | 2013-01-23 | 2013-01-23 | Door rolling device directly driven by gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033585 CN203081265U (en) | 2013-01-23 | 2013-01-23 | Door rolling device directly driven by gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081265U true CN203081265U (en) | 2013-07-24 |
Family
ID=48827116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033585 Expired - Fee Related CN203081265U (en) | 2013-01-23 | 2013-01-23 | Door rolling device directly driven by gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089415A (en) * | 2015-05-29 | 2015-11-25 | 厦门奥普拓自控科技有限公司 | Manual mode and automatic mode switching type door opening and closing system |
| CN108110947A (en) * | 2018-01-16 | 2018-06-01 | 漳州市长泰新麒麟机械有限公司 | A kind of mounting structure of motor of rolling shutter door and a kind of installation method of motor of rolling shutter door |
-
2013
- 2013-01-23 CN CN 201320033585 patent/CN203081265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089415A (en) * | 2015-05-29 | 2015-11-25 | 厦门奥普拓自控科技有限公司 | Manual mode and automatic mode switching type door opening and closing system |
| CN105089415B (en) * | 2015-05-29 | 2017-01-04 | 厦门奥普拓自控科技有限公司 | A kind of switchable type door opening and closing system the most automatically |
| CN108110947A (en) * | 2018-01-16 | 2018-06-01 | 漳州市长泰新麒麟机械有限公司 | A kind of mounting structure of motor of rolling shutter door and a kind of installation method of motor of rolling shutter door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130724 Termination date: 20190123 |