CN214838756U - Adjustable air valve convenient for adjusting blade angle - Google Patents
Adjustable air valve convenient for adjusting blade angle Download PDFInfo
- Publication number
- CN214838756U CN214838756U CN202121555416.1U CN202121555416U CN214838756U CN 214838756 U CN214838756 U CN 214838756U CN 202121555416 U CN202121555416 U CN 202121555416U CN 214838756 U CN214838756 U CN 214838756U
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- China
- Prior art keywords
- blade
- gear
- fixedly connected
- angle
- blast gate
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- 230000005540 biological transmission Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses an adjustable air valve convenient for adjusting blade angle, belonging to the technical field of air valves, comprising a connecting shaft, wherein both ends of the outer surface of the connecting shaft are fixedly connected with a second gear, the outer surface of the second gear is engaged and connected with a gear chain belt, the inner wall of the gear chain belt is engaged and connected with a first gear, the inner wall of the first gear is fixedly connected with a fixed shaft, and the other end of the fixed shaft is fixedly connected with a blade; when the angle of the blade needs to be adjusted, the motor is started, the connecting shaft drives the second gear to rotate, the gear chain belt drives the first gear to rotate through meshing connection between the gears, and therefore the fixed shaft rotates to drive the blade to rotate, the angle of the blade is guaranteed to be adjusted, accurate control over the air valve is guaranteed, working efficiency of the air valve is improved, using efficiency of the air valve is also improved, and using efficiency of the air valve is improved.
Description
Technical Field
The utility model belongs to the technical field of the blast gate, concretely relates to blast gate with adjustable be convenient for adjust blade angle.
Background
The air valve is an indispensable central air-conditioning end fitting in ventilation, air conditioning and air purification projects of industrial factory buildings and civil buildings, is generally used in air conditioners and ventilation system pipelines, is used for adjusting the air quantity of branch pipes, and can also be used for mixing and adjusting fresh air and return air.
Although the blast gate on the existing market is very many in kind and quantity, most blast gates are not convenient for adjust the blade angle, lead to the daily work of the control blast gate that can't be more accurate, make the work efficiency of blast gate reduce, have reduced the application range of blast gate, have also reduced the availability factor to the blast gate.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a: in order to solve current blast gate and be not convenient for adjust the blade angle, lead to the daily work of unable more accurate control blast gate, make the work efficiency of blast gate reduce, reduced the application range of blast gate, also reduced the problem to the availability factor of blast gate, the utility model provides an adjustable blast gate convenient to adjust the blade angle.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides an air valve with adjustable be convenient for adjust blade angle, includes the connecting axle, the equal fixedly connected with second gear in both ends of connecting axle surface, the surface engagement of second gear is connected with the gear chain belt, the inner wall engagement of gear chain belt is connected with first gear, the inner wall fixedly connected with fixed axle of first gear, the other end fixedly connected with blade of fixed axle, the surface swing joint of fixed axle has the mount, the one end fixedly connected with motor of connecting axle.
Further, the lower fixed surface of motor is connected with the motor cabinet, the lower fixed surface of motor cabinet is connected with the backup pad.
Furthermore, one side of the supporting plate is fixedly connected with a control box, and one side of the inner wall of the control box is movably connected with a connecting shaft.
Furthermore, one side of the bottom wall in the control box is fixedly connected with a control block, and the other side of the bottom wall in the control box is fixedly connected with a signal receiving block.
Furthermore, the two sides of the fixing frame are fixedly connected with a protection box, and a through hole is formed in the inner bottom wall of the protection box.
Further, the front and the back of the fixing frame and the protection box are fixedly connected with mounting plates, and mounting holes are formed in the front of the mounting plates.
Furthermore, the front surface of the control box is fixedly connected with a box door, and one side of the front surface of the box door is fixedly connected with a handle.
Furthermore, one side of the upper surface and one side of the lower surface of the blade are both provided with grooves.
(III) advantageous effects
The utility model has the advantages as follows:
1. this blast gate with adjustable be convenient for adjust blade angle, through the connecting axle, including a motor, an end cap, a controller, and a cover plate, first gear, the second gear, the gear chain belt, cooperation between fixed axle and the blade isotructure, when the angle of blade is adjusted to needs, open the motor, it is rotatory to make the connecting axle drive the second gear, pass through the meshing between the gear and connect, make the gear chain belt drive first gear and rotate, thereby make the rotatory drive blade of fixed axle rotate, ensure to adjust the angle of blade, guarantee to carry out accurate control to the blast gate, the work efficiency of blast gate is improved, the availability factor of blast gate has also been enlarged, the availability factor to the blast gate is improved.
2. This blast gate with adjustable be convenient for adjusting blade angle, through the control box, the control block, the signal reception piece, cooperation between chamber door and the handle isotructure, utilize the signal reception piece, receive external wireless control signal, make the control block control the rotation of motor again, ensure that the staff can remote control blast gate blade pivoted angle, improve the efficiency of adjusting the blade, alleviate staff's working strength, make staff pulling handle simultaneously, open or close the chamber door of control box, maintain or change each part in the control box, staff's work efficiency has been improved, the life of blast gate has also been prolonged.
Drawings
Fig. 1 is a schematic view of an axial measurement structure of the present invention;
FIG. 2 is a schematic front view of the control block of the present invention;
FIG. 3 is a left side view of the gear chain belt of the present invention;
fig. 4 is a left side view schematic structure diagram of the second gear of the present invention;
fig. 5 is a schematic top view of the blade of the present invention.
Reference numerals: 1. a protective box; 2. mounting holes; 3. mounting a plate; 4. a control box; 5. a box door; 6. a handle; 7. a blade; 8. a fixed mount; 9. a motor; 10. a support plate; 11. a control block; 12. a connecting shaft; 13. a signal receiving block; 14. a gear chain belt; 15. a first gear; 16. a through hole; 17. a motor base; 18. a second gear; 19. a fixed shaft; 20. and (4) a groove.
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.
Example 1
Referring to fig. 1-5, an adjustable air valve convenient for adjusting blade angles includes a connecting shaft 12, a second gear 18 fixedly connected to both ends of an outer surface of the connecting shaft 12, a gear chain belt 14 engaged with an outer surface of the second gear 18, a first gear 15 engaged with an inner wall of the gear chain belt 14, a fixed shaft 19 fixedly connected to an inner wall of the first gear 15, blades 7 fixedly connected to the other end of the fixed shaft 19, a fixed frame 8 movably connected to an outer surface of the fixed shaft 19, and a motor 9 fixedly connected to one end of the connecting shaft 12.
In this embodiment, through the cooperation between the connecting shaft 12, the motor 9, the first gear 15, the second gear 18, the gear chain belt 14, the fixed axle 19 and the blade 7, when the angle of the blade 7 needs to be adjusted, the motor 9 is opened, the connecting shaft 12 drives the second gear 18 to rotate, and then the meshing connection between the gears is performed, the gear chain belt 14 drives the first gear 15 to rotate, so that the fixed axle 19 rotates to drive the blade 7 to rotate, the angle of the blade 7 is ensured to be adjusted, the accurate control of the air valve is ensured, the work efficiency of the air valve is improved, the use efficiency of the air valve is also increased, and the use efficiency of the air valve is improved.
Example 2
Referring to fig. 1 to 5, the present embodiment is further optimized on the basis of embodiment 1, specifically, a motor base 17 is fixedly connected to a lower surface of the motor 9, a supporting plate 10 is fixedly connected to a lower surface of the motor base 17, and the motor 9 is supported and fixed by the motor base 17 and the supporting plate 10, so that the phenomenon that the motor 9 rocks during the working process, damages the device and prolongs the service life of the device are avoided.
Specifically, one side fixedly connected with control box 4 of backup pad 10, one side swing joint of 4 inner walls of control box has connecting axle 12, protects connecting axle 12 isotructure through control box 4, avoids having debris to fall into and causes the damage to the part, improves the work efficiency of blast gate.
Specifically, a control block 11 is fixedly connected to one side of the bottom wall in the control box 4, and a signal receiving block 13 is fixedly connected to the other side of the bottom wall in the control box 4.
Specifically, the front surface of the control box 4 is fixedly connected with a box door 5, and one side of the front surface of the box door 5 is fixedly connected with a handle 6.
In this embodiment, through the control box 4, the control block 11, the signal receiving block 13, the cooperation between structures such as chamber door 5 and handle 6, utilize the signal receiving block 13, receive external wireless control signal, make the control block 11 control the rotation of motor 9 again, ensure that the staff can remote control blast gate blade 7 pivoted angle, improve the efficiency of adjusting blade 7, alleviate staff's working strength, make staff pulling handle 6 simultaneously, open or close chamber door 5 of control box 4, maintain or change each part in the control box 4, the work efficiency of staff has been improved, the life of blast gate has also been prolonged.
Example 3
Referring to fig. 1-5, the present embodiment is optimized based on example 1 or example 2, specifically, the protective box 1 is fixedly connected to both sides of the fixing frame 8, a through hole 16 is formed in the inner bottom wall of the protective box 1, the protective box 1 protects the first gear 15 and the gear chain belt 14, and prevents the first gear 15 and the gear chain belt 14 from being damaged, and meanwhile, the through hole 16 ensures normal rotation of the gear chain belt 14, ensures angle adjustment of the blade 7 of the air valve, and ensures normal operation of the air valve.
Specifically, mount 8 and the equal fixedly connected with mounting panel 3 in front and the back of protective housing 1, mounting hole 2 has been seted up in mounting panel 3's front, and through mounting panel 3 and mounting hole 2, the staff of being convenient for installs the blast gate fixedly, guarantees the stability of blast gate, also improves staff's installation effectiveness.
Specifically, recess 20 has all been seted up to one side of blade 7 upper surface and lower surface, through recess 20, ensures the leakproofness of blast gate when the blast gate closes completely, prevents that the blast gate leakproofness is not good and influence the normal use of blast gate, improves the utilization efficiency to the blast gate.
To sum up: the utility model discloses, when needing to adjust the angle of blade 7, open motor 9, make connecting axle 12 drive second gear 18 and rotate, pass through the meshing connection between the gear again, make gear chain belt 14 drive first gear 15 and rotate, thereby make fixed axle 19 rotate and drive blade 7 and rotate, ensure to adjust the angle of blade 7, guarantee to carry out accurate control to the blast gate, improve the work efficiency of blast gate, also enlarged the availability factor of blast gate, improve the availability factor to the blast gate; then utilize signal reception block 13, receive external wireless control signal, make control block 11 control the rotation of motor 9 again, ensure that the staff can remote control blast gate blade 7 pivoted angle, improve the efficiency of adjusting blade 7, alleviate staff's working strength, make staff's pulling handle 6 simultaneously, open or close the chamber door 5 of control box 4, maintain or change each part in the control box 4, staff's work efficiency has been improved, the life of blast gate has also been prolonged.
Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an air valve with adjustable be convenient for adjust blade angle, includes connecting axle (12), its characterized in that: the utility model discloses a gear transmission device, including connecting axle (12), the equal fixedly connected with second gear (18) in both ends of surface, the surface meshing of second gear (18) is connected with gear chain belt (14), the inner wall meshing of gear chain belt (14) is connected with first gear (15), the inner wall fixedly connected with fixed axle (19) of first gear (15), the other end fixedly connected with blade (7) of fixed axle (19), the surface swing joint of fixed axle (19) has mount (8), the one end fixedly connected with motor (9) of connecting axle (12).
2. The adjustable blast gate valve convenient for adjusting the angle of the blade of claim 1, wherein: the lower fixed surface of motor (9) is connected with motor cabinet (17), the lower fixed surface of motor cabinet (17) is connected with backup pad (10).
3. The adjustable blast gate valve convenient for adjusting the angle of the blade of claim 2, wherein: one side of the supporting plate (10) is fixedly connected with a control box (4), and one side of the inner wall of the control box (4) is movably connected with a connecting shaft (12).
4. The adjustable blast gate valve convenient for adjusting the angle of the blade of claim 3, wherein: one side fixedly connected with control block (11) of diapire in control box (4), the opposite side fixedly connected with signal reception piece (13) of diapire in control box (4).
5. The adjustable blast gate valve convenient for adjusting the angle of the blade of claim 1, wherein: the protection box is characterized in that both sides of the fixing frame (8) are fixedly connected with the protection box (1), and a through hole (16) is formed in the inner bottom wall of the protection box (1).
6. The adjustable blast gate valve convenient for adjusting the angle of the blade of claim 5, wherein: the front and the back of the fixing frame (8) and the protection box (1) are fixedly connected with a mounting plate (3), and the front of the mounting plate (3) is provided with a mounting hole (2).
7. The adjustable blast gate valve convenient for adjusting the angle of the blade of claim 3, wherein: the front side of the control box (4) is fixedly connected with a box door (5), and one side of the front side of the box door (5) is fixedly connected with a handle (6).
8. The adjustable blast gate valve convenient for adjusting the angle of the blade of claim 1, wherein: one side of the upper surface and one side of the lower surface of the blade (7) are both provided with grooves (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555416.1U CN214838756U (en) | 2021-07-08 | 2021-07-08 | Adjustable air valve convenient for adjusting blade angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555416.1U CN214838756U (en) | 2021-07-08 | 2021-07-08 | Adjustable air valve convenient for adjusting blade angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214838756U true CN214838756U (en) | 2021-11-23 |
Family
ID=78813586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121555416.1U Expired - Fee Related CN214838756U (en) | 2021-07-08 | 2021-07-08 | Adjustable air valve convenient for adjusting blade angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214838756U (en) |
-
2021
- 2021-07-08 CN CN202121555416.1U patent/CN214838756U/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: 20211123 |