CN217813574U - Automatic adjust shutter window - Google Patents
Automatic adjust shutter window Download PDFInfo
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- CN217813574U CN217813574U CN202221466571.0U CN202221466571U CN217813574U CN 217813574 U CN217813574 U CN 217813574U CN 202221466571 U CN202221466571 U CN 202221466571U CN 217813574 U CN217813574 U CN 217813574U
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Abstract
The utility model belongs to the technical field of ventilation equipment under a mine, in particular to an automatic adjusting louver, which comprises a driving mechanism, a louver frame, blades and a transmission mechanism; the number of the blades is multiple, and the multiple blades are sequentially arranged in the air window frame; the centers of two ends of each blade are respectively and horizontally fixedly connected with a first connecting shaft and a second connecting shaft; the transmission mechanism is connected with the driving mechanism and the first blade connecting shaft; compared with the prior art, the driving mechanism of the automatically-adjusted louver (1) of the utility model comprises a driving device, a speed reducer and a shaft encoder; the shaft encoder is arranged on an output shaft of the speed reducer; the shaft encoder and the driving device are respectively in communication connection with the air window host; the air window host is in communication connection with the upper computer; by the technical scheme, the louver window can be automatically adjusted in real time, and the opening degree of the blades can be accurately controlled; (2) The air window frame is arranged on the surface of the wall body, so that the air window can be prevented from being damaged due to roadway deformation.
Description
Technical Field
The utility model discloses ventilation equipment technical field under the mine, concretely relates to automatically regulated tripe wind window.
Background
At present, in order to meet the ventilation requirement of daily production in a coal mine, the ventilation section of an air window is manually adjusted, the air window is required to be regularly checked, labor and time are wasted, the ventilation quantity cannot be adjusted in real time according to the underground production requirement, certain potential safety hazards exist, the air quantity adjusting precision is low due to the fact that the air quantity is manually operated, the air quantity is greatly fluctuated, and certain potential safety hazards exist.
Usually adjust the wind window in the pit and install in the wall body, the tunnel warp leads to the wind window to damage easily, and the wind window receives unable normal air register after extrusion deformation, influences daily ventilation in the pit, and can't maintain after the wind window is impaired, causes the waste of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model provides an to foretell problem, a automatically regulated tripe wind window is provided.
In order to achieve the above object, the utility model discloses a technical scheme be: an automatically-adjusted louver comprises a driving mechanism, a louver frame, blades and a transmission mechanism; the number of the blades is multiple, and the blades are sequentially arranged in the air window frame; the centers of two ends of each blade are respectively and horizontally fixedly connected with a first connecting shaft and a second connecting shaft; the air window frame comprises a left frame and a right frame, a bearing I is arranged at a position, corresponding to a connecting shaft I of each blade, of the left frame, and the connecting shaft I is horizontally arranged in the bearing I; a second bearing is arranged at the position, corresponding to the second connecting shaft of each blade, of the right frame, and the second connecting shaft is horizontally arranged in the second bearing; the air window frame is arranged on the surface or inside of a wall body, and ventilation openings are formed in the positions, corresponding to the plurality of blades, of the wall body; the transmission mechanism is connected with the driving mechanism and the first connecting shaft of the blade.
Preferably, the automatically-adjusted louver further comprises a louver main machine; the driving mechanism comprises a driving device, a speed reducer and a shaft encoder; the output end of the driving device is connected with the input end of the speed reducer, and the output shaft of the speed reducer is connected with the first connecting shaft of the blade through a coupler; the shaft encoder is arranged on an output shaft of the speed reducer; and the shaft encoder and the driving device are respectively in communication connection with the air window host.
Preferably, the blades comprise a driving blade and a plurality of driven blades, and the plurality of driven blades are arranged below or above the driving blade; an output shaft of the speed reducer is connected with a first connecting shaft of the driving blade through a coupler;
the transmission mechanism comprises a rocker arm, a connecting rod and a pin shaft; the first connecting shafts of the blades are provided with first pin holes close to the speed reducer; the plurality of rocker arms are hinged with the connecting rod through corresponding pin holes I; a second pin hole is formed in the position, corresponding to the first pin hole, of the rocker arm, of the connecting rod; the pin shaft sequentially penetrates through the first pin hole and the second pin hole.
Preferably, the driving device is a pneumatic motor, an air inlet and an air outlet of the pneumatic motor are externally connected with compressed air through an air pipe, an electromagnetic valve is installed on the air pipe, and the electromagnetic valve is in communication connection with the air window host.
Preferably, the blades are mounted on two sides of the driving mechanism, the speed reducer is a double-output-shaft speed reducer, and two output shafts of the double-output-shaft speed reducer are respectively connected with the first connecting shaft of the driving blade in the blades on the two sides through a coupler.
Preferably, the driving blade and the driven blades are provided with beads, crystal plates or durable boiled rubber sheets are arranged on the beads for sealing, and the blades are tight and do not leak air after being closed.
Preferably, the automatic adjusting shutter further comprises a remote control device; the remote control equipment comprises a wind speed and direction sensor, a camera and an upper computer;
the upper computer is positioned in a monitoring center on the ground; the wind speed and direction sensor is installed in a roadway under a mine, the output end of the wind speed and direction sensor is in communication connection with the input end of the wind window host, and the output end of the wind window host is in communication connection with the upper computer; the camera faces the blade, and the output end of the camera is in communication connection with the upper computer; the air window host is in communication connection with the upper computer.
Preferably, the automatically-adjusted louver further comprises a dual-power switching control box, and the output end of the dual-power switching control box is electrically connected with the driving mechanism, the louver main machine and the camera.
Preferably, the air window host is externally connected with a display screen, and the display screen is in communication connection with the air window host.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
compared with the prior art, the driving mechanism of the automatically-adjusting louver window (1) of the utility model comprises a driving device, a speed reducer and a shaft encoder; the shaft encoder is arranged on an output shaft of the speed reducer; the shaft encoder and the driving device are respectively in communication connection with the air window host; the air window host is in communication connection with the upper computer; by the technical scheme, the louver window can be automatically adjusted in real time, and the opening of the blades can be accurately controlled;
(2) The air window frame is arranged on the surface of the wall body, so that the damage of the air window caused by the deformation of the roadway can be avoided;
(3) The driving blade and the driven blade are driven to simultaneously move in the same amplitude through the transmission mechanism, the design is ingenious, and the transmission efficiency is high;
(4) Uploading data information such as collected wind speed and wind direction to an upper computer of a ground monitoring center in real time through a wind window host, and calculating the wind volume by the ground monitoring center according to a preset tunnel section; then the ground monitoring center utilizes the remote control equipment to adjust the opening of the louver;
(5) And the working state of the air window is subjected to video viewing by using the camera, so that the visualization of the working state of the equipment is realized.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings used in the description of the embodiment will be briefly introduced below, and fig. 1 is a first perspective view of an automatically adjusting louver;
FIG. 2 is a second perspective view of an automatically adjusting louver;
FIG. 3 is a top view of the automatically adjusting louvers;
FIG. 4 is a schematic view of an automatically adjusting louver drive mechanism;
FIG. 5 is a first schematic view of an automatically adjusting louver transmission mechanism;
FIG. 6 is a second schematic view of an automatically adjusting louver transmission mechanism;
FIG. 7 is a schematic view of a second connecting shaft and a second bearing of a right frame for automatically adjusting blades in the louver;
FIG. 8 is a schematic view of a rocker arm in the automatically adjusting shutter;
FIG. 9 is a schematic view of a connecting rod in the automatically adjusting louver;
fig. 10 is a schematic view of the driving mechanism of embodiment 2 with blades mounted on both sides.
Description of the reference numerals:
1-driving mechanism, 11-driving device, 12-speed reducer, 13-shaft encoder;
2-a window frame;
3-blade, 31-active blade, 32-passive blade;
4-wall body, 5-connecting axle one, 6-rocking arm, 7-connecting rod, 8-bearing one, 9-connecting axle two, 10-bearing two.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Example 1
The present invention will be further described with reference to fig. 1-10, and the automatically adjusting louver shown in fig. 1 and 2 comprises a driving mechanism 1, a louver frame 2, blades 3 and a transmission mechanism. The number of the blades 3 is plural, and the plural blades 3 are sequentially installed in the louver frame 2.
As shown in fig. 5 to 7, the centers of the two ends of each blade 3 are horizontally and fixedly connected with a first connecting shaft 5 and a second connecting shaft 9 respectively. The air window frame 2 comprises a left frame and a right frame, a bearing I8 is installed at the position, corresponding to the connecting shaft I5, of each blade 3, and the connecting shaft I5 is horizontally installed in the bearing I8. A second bearing 10 is arranged at the position, corresponding to the second connecting shaft 9 of each blade 3, of the right frame, and the second connecting shaft 9 is horizontally arranged in the second bearing 10.
As shown in fig. 2 and 3, the louver frame 2 is installed on the surface of the wall 4, and the wall 4 is provided with ventilation openings at positions corresponding to the plurality of vanes 3.
As shown in fig. 5, the transmission mechanism connects the driving mechanism 1 and the first connecting shaft 5 of the blade 3.
As shown in fig. 4 and 5, the automatically adjusting louver further includes a louver main body. The drive mechanism 1 includes a drive device 11, a speed reducer 12, and a shaft encoder 13. The output end of the driving device 11 is connected with the input end of the speed reducer 12, and the output shaft of the speed reducer 12 is connected with the first connecting shaft 5 of the blade 3 through a coupler. The shaft encoder 13 is mounted on an output shaft of the speed reducer 12. The shaft encoder 13 and the driving device 11 are respectively in communication connection with the air window main machine.
As shown in fig. 1 and 5, the blade 3 includes a driving blade 31 and a plurality of driven blades 32, and the plurality of driven blades 32 are installed below the driving blade 31. An output shaft of the speed reducer 12 is connected with the first connecting shaft 5 of the driving blade 31 through a coupler.
As shown in fig. 5, 6, 8 and 9, the transmission mechanism includes a rocker arm 6, a link 7 and a pin. The side, close to the speed reducer 12, of the connecting shaft I5 of the blades 3 is provided with a rocker arm 6, and the end, far away from the connecting shaft I5, of the rocker arm 6 is provided with a pin hole I. The plurality of rocker arms 6 are respectively hinged with the connecting rod 7 through corresponding pin holes I. A second pin hole is formed at the position of the connecting rod 7 corresponding to the first pin hole of the rocker arm 6. The pin shaft sequentially penetrates through the first pin hole and the second pin hole.
The driving device 11 is a pneumatic motor, an air inlet and an air outlet of the pneumatic motor are externally connected with compressed air through an air pipe, and an electromagnetic valve is installed on the air pipe and is in communication connection with the air window host.
As shown in fig. 1, the driving blade 31 and the plurality of driven blades 32 are provided with beads, crystal plates or durable rubber sheets are mounted on the beads for sealing, and the blades 3 are closed tightly without air leakage.
The automatically adjusting shutter also comprises a remote control device. The remote control equipment comprises a wind speed and direction sensor, a camera and an upper computer.
The upper computer is arranged in a monitoring center on the ground. The wind speed and wind direction sensor is installed in a roadway under a mine, the output end of the wind speed and wind direction sensor (ultrasonic wind speed sensor) is in communication connection with the input end of the wind window host, and the output end of the wind window host is in communication connection with the upper computer. The appearance of making a video recording is towards blade 3, and the output and the host computer communication of the appearance of making a video recording are connected. The air window host is in communication connection with the upper computer.
The automatically regulated louver air window further comprises a dual-power switching control box, the air window can be ensured to continuously run for 24 hours, the main and auxiliary circuit double-circuit power supply is automatically switched, double-loop power supply of the air window is realized, and accurate air passing amount is ensured. The output end of the double-power-supply switching control box is respectively electrically connected with the driving mechanism 1, the air window host and the camera.
The air window host is externally connected with a display screen, and the display screen is in communication connection with the air window host. When the device is under on-site automatic control, the green caption on the display screen prompts that the wind window runs normally without manual operation; when the wind window is in a remote control mode, a red caption prompting language of 'wind window remote control and no manual operation' is displayed on the display screen, and simultaneously, a voice warning 'please keep away from the wind window' is accompanied.
Example 2
The difference between this example and example 1 is: as shown in fig. 10, the blades 3 are mounted on both sides of the driving mechanism 1, the reducer 12 is a dual-output-shaft reducer, and two output shafts of the dual-output-shaft reducer are respectively connected with the first connecting shafts 5 of the driving blades 31 of the blades 3 on both sides through a coupling.
Example 3
The difference between this embodiment and embodiment example 1 is: a plurality of follower blades 32 are installed above the driving blade 31.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or retrofitted with the above-mentioned technical contents to be equivalent changes in other fields, but any simple modification and equivalent changes made to the above embodiments according to the technical essence of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (9)
1. An automatic adjusting louver window is characterized by comprising a driving mechanism (1), a louver window frame (2), blades (3) and a transmission mechanism; the number of the blades (3) is multiple, and the multiple blades (3) are sequentially arranged in the air window frame (2);
the centers of two ends of each blade (3) are respectively and fixedly connected with a first connecting shaft (5) and a second connecting shaft (9) horizontally; the wind window frame (2) comprises a left frame and a right frame, a first bearing (8) is arranged at the position, corresponding to the first connecting shaft (5) of each blade (3), of the left frame, and the first connecting shaft (5) is horizontally arranged in the first bearing (8); a second bearing (10) is arranged at the position, corresponding to the second connecting shaft (9) of each blade (3), of the right frame, and the second connecting shaft (9) is horizontally arranged in the second bearing (10);
the air window frame (2) is arranged on the surface or inside of a wall body (4), and ventilation openings are formed in the positions, corresponding to the plurality of blades (3), of the wall body (4);
the transmission mechanism is connected with the driving mechanism (1) and a first connecting shaft (5) of the blade (3).
2. The self-adjusting shutter as recited in claim 1, further comprising a shutter main body;
the driving mechanism (1) comprises a driving device (11), a speed reducer (12) and a shaft encoder (13); the output end of the driving device (11) is connected with the input end of a speed reducer (12), and the output shaft of the speed reducer (12) is connected with the first connecting shaft (5) of the blade (3) through a coupler; the shaft encoder (13) is arranged on an output shaft of the speed reducer (12); and the shaft encoder (13) and the driving device (11) are respectively in communication connection with the air window host.
3. A self-adjusting shutter according to claim 2, characterized in that said blades (3) comprise a driving blade (31) and a plurality of driven blades (32), said plurality of driven blades (32) being mounted below or above the driving blade (31); an output shaft of the speed reducer (12) is connected with a first connecting shaft (5) of the driving blade (31) through a coupler;
the transmission mechanism comprises a rocker arm (6), a connecting rod (7) and a pin shaft; the rocker arms (6) are mounted on the connecting shaft I (5) of the blades (3) close to the speed reducer (12), and pin holes I are formed in the ends, far away from the connecting shaft I (5), of the rocker arms (6); the plurality of rocker arms (6) are hinged with the connecting rod (7) through corresponding pin holes I respectively; a pin hole II is formed in the position, corresponding to the pin hole I of the rocker arm (6), of the connecting rod (7); and the pin shaft sequentially penetrates through the first pin hole and the second pin hole.
4. The automatically adjusting shutter as claimed in claim 2, characterized in that the driving device (11) is a pneumatic motor, the air inlet and outlet of the pneumatic motor is externally connected with compressed air through an air pipe, and the air pipe is provided with an electromagnetic valve, and the electromagnetic valve is in communication connection with the main shutter.
5. The self-adjusting shutter as claimed in claim 3, wherein the blades (3) are mounted on both sides of the driving mechanism (1), the reducer (12) is a dual output shaft reducer, and two output shafts of the dual output shaft reducer are respectively connected with the first connecting shafts (5) of the driving blades (31) in the blades (3) on both sides through couplings.
6. The self-adjusting shutter according to claim 3, wherein the driving vanes (31) and the plurality of driven vanes (32) are provided with beads, and the beads are provided with crystal plates or durable rubber seals, so that the vanes (3) are tight and do not leak air after being closed.
7. The self-adjusting shutter as recited in claim 2, further comprising a remote control device; the remote control equipment comprises a wind speed and direction sensor, a camera and an upper computer;
the upper computer is positioned in a monitoring center on the ground; the wind speed and direction sensor is installed in a roadway under a mine, the output end of the wind speed and direction sensor is in communication connection with the input end of the wind window host, and the output end of the wind window host is in communication connection with the upper computer; the camera faces the blade (3), and the output end of the camera is in communication connection with an upper computer; the air window host is in communication connection with the upper computer.
8. The automatically-adjusting shutter as claimed in claim 7, further comprising a dual power switching control box, wherein the output end of the dual power switching control box is electrically connected to the driving mechanism (1), the main air window unit and the camera.
9. The automatically-adjusting shutter air window as claimed in claim 7 or 8, wherein a display screen is externally connected to the air window main body, and the display screen is in communication connection with the air window main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221466571.0U CN217813574U (en) | 2022-06-13 | 2022-06-13 | Automatic adjust shutter window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221466571.0U CN217813574U (en) | 2022-06-13 | 2022-06-13 | Automatic adjust shutter window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217813574U true CN217813574U (en) | 2022-11-15 |
Family
ID=83991939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221466571.0U Active CN217813574U (en) | 2022-06-13 | 2022-06-13 | Automatic adjust shutter window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217813574U (en) |
-
2022
- 2022-06-13 CN CN202221466571.0U patent/CN217813574U/en active Active
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