CN214225060U - Environmental quality air detection device - Google Patents
Environmental quality air detection device Download PDFInfo
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- CN214225060U CN214225060U CN202022493821.7U CN202022493821U CN214225060U CN 214225060 U CN214225060 U CN 214225060U CN 202022493821 U CN202022493821 U CN 202022493821U CN 214225060 U CN214225060 U CN 214225060U
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Abstract
The utility model discloses an environmental quality empty gas detection surveys device, concretely relates to environmental protection equipment technical field, including the detection device body, the lower extreme fixedly connected with support column of detection device body, the bottom of support column is provided with fixed establishment, the first rack of side fixedly connected with and the second rack of support column, there is the control box on the surface of support column through guide rail sliding connection, the inside of control box rotates through the bearing and is connected with first pivot, the fixed driving gear that has cup jointed of surface of first pivot, the driving gear is connected with first rack toothing, the inside of control box rotates through the bearing and is connected with the second pivot, the fixed cover of table of second pivot has cup jointed driven gear, driven gear is connected with the second rack toothing. The utility model discloses the increase is supported the area, guarantees to detect the precision, improves detection efficiency, reduces the risk of toppling, extension equipment life.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field, more specifically say, the utility model relates to an environmental quality empty gas detection surveys device.
Background
Air detection in the broad sense refers to the detection of the constituent components of air. In the narrow sense of air detection, mainly from the application point of view, indoor air detection is the focus of research. The air quality detection device is used for detecting air quality by means of decoration pollution caused by substances harmful to human bodies contained in indoor decoration materials, furniture and the like and released into home and office environments.
However, in practical use, when the existing environment quality air detection device is used, the air detection device is often required to be fixed at a certain specific position, air quality requirements of different positions for some areas are required to be detected, time consumption is too long, and meanwhile due to the special structure of the environment detection device, the gravity center is often too high, and the overturning danger is easily generated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an environmental quality air inspection device, through setting up fixed establishment, it is fixed to make detection device keep the location, and the increase is supported the area, guarantees to detect the precision, improves detection efficiency, reduces the risk of toppling, and extension equipment life sets up the support column simultaneously, can adjust the position that suitable detection was detected with detection device, improves and detects the precision to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental quality empty gas detection surveys device, includes the detection device body, the lower extreme fixedly connected with support column of detection device body, the bottom of support column is provided with fixed establishment, the first rack of side fixedly connected with and the second rack of support column, there is the control box on the surface of support column through guide rail sliding connection, the inside of control box is rotated through the bearing and is connected with first pivot, the fixed cover in surface of first pivot has connect the driving gear, the driving gear is connected with a rack toothing.
Furthermore, the inside of control box is connected with the second pivot through the bearing rotation, the fixed cover of table of second pivot has connected driven gear, driven gear and second rack meshing are connected.
Further, fixed establishment includes the drive case, the top of drive case and the bottom fixed connection of control box, there is driving motor inside the drive case through mount pad fixed mounting, driving motor's the fixed cover of output shaft has connect driving pulley, driven pulley has been cup jointed to the fixed surface of first pivot, driven pulley and the surface transmission with driving pulley are connected with the belt of wearing to locate drive case and the inside of control box.
Further, the inside fixedly connected with division board of drive case, the round hole has been seted up to the inside of division board, one side fixed mounting that driving motor was kept away from to the driving pulley has the driving shaft, the surface of driving shaft is passed through the bearing and is connected with the round hole rotation.
Furthermore, the fixed cover in the one end surface that the driving shaft stretches out the division board has connect initiative bevel gear, the inner wall of drive case rotates through the bearing and is connected with first transmission shaft and the second transmission shaft of wearing to locate in the drive case, the fixed cover in the surface of first transmission shaft and second transmission shaft has connect first driven transmission bevel gear and second driven transmission bevel gear respectively, first driven transmission bevel gear and second driven transmission bevel gear are connected with the meshing of initiative bevel gear.
Furthermore, the side face of the driving box is fixedly connected with a first supporting frame and a second supporting frame which are symmetrically distributed, the interiors of the first supporting frame and the second supporting frame are rotatably connected with a first screw rod and a second screw rod through bearings, the upper end surfaces of the first screw rod and the second screw rod are fixedly sleeved with a first driven bevel gear and a second driven bevel gear, a first driving transmission bevel gear and a second driving transmission bevel gear are fixedly sleeved on the surfaces of one ends, extending into the first supporting frame and the second supporting frame respectively, of the first transmission shaft and the second transmission shaft respectively, the first driving transmission bevel gear is meshed with the first driven bevel gear, and the second driving transmission bevel gear is meshed with the second driven bevel gear.
Furthermore, the inside of first support frame and second support frame has first hollow thread cover and second hollow thread cover through guide rail sliding connection, the inside of first hollow thread cover and second hollow thread cover is connected with the surface meshing of first screw rod and second screw rod respectively, the bottom of first hollow thread cover and second hollow thread cover fixedly connected with respectively wears to locate first drill bit and the second drill bit inside first support frame and the second support frame.
The utility model discloses a technological effect and advantage:
1. by arranging the supporting columns, compared with the prior art, the detection device can be adjusted to a position suitable for detection, the detection range is expanded, and the detection precision is improved;
2. through setting up fixed establishment, compare with prior art, make detection device keep the location fixed, increase support area guarantees to detect the precision, improves detection efficiency, reduces the risk of toppling, extension equipment life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the fixing mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the control box of the present invention.
The reference signs are: 1. a detection device body; 2. a support pillar; 3. a first rack; 4. a second rack; 5. A control box; 6. a first rotating shaft; 7. a driving gear; 8. a second rotating shaft; 9. a driven gear; 10. a drive box; 11. a drive motor; 12. a drive pulley; 13. a driven pulley; 14. a belt; 15. a partition plate; 16. a circular hole; 17. a drive shaft; 18. a drive bevel gear; 19. a first drive shaft; 20. a second drive shaft; 21. a first driven drive bevel gear; 22. a second driven transmission bevel gear; 23. a first support frame; 24. a second support frame; 25. a first screw; 26. a second screw; 27. a first driven bevel gear; 28. A second driven bevel gear; 29. a first drive bevel gear; 30. a second drive bevel gear; 31. A first hollow threaded sleeve; 32. a second hollow thread bush; 33. a first drill bit; 34. a second drill bit.
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.
The environmental quality air detection device shown in the attached drawings 1-3 comprises a detection device body 1, a support column 2 is fixedly connected to the lower end of the detection device body 1, a fixing mechanism is arranged at the bottom of the support column 2, a first rack 3 and a second rack 4 are fixedly connected to the side face of the support column 2, a control box 5 is connected to the surface of the support column 2 through a guide rail in a sliding mode, a first rotating shaft 6 is rotatably connected to the inside of the control box 5 through a bearing, a driving gear 7 is sleeved on the surface of the first rotating shaft 6, and the driving gear 7 is meshed with the first rack 3.
In a preferred embodiment, the inside of the control box 5 is rotatably connected with a second rotating shaft 8 through a bearing, a driven gear 9 is fixedly sleeved on the meter of the second rotating shaft 8, the driven gear 9 is meshed with the second rack 4, so that when the second rack 4 moves up and down, the driven gear 9 is meshed with the second rack 4, the second rotating shaft 8 and the driven gear 9 are used for assisting in supporting the second rack 4 to move up and down, and further assisting in supporting the second supporting column 2 to move up and down, thereby adjusting the height of the detection device body 1, adjusting the position suitable for detection, and improving the detection precision.
In a preferred embodiment, the fixing mechanism includes a driving box 10, the top of the driving box 10 is fixedly connected with the bottom of the control box 5, a driving motor 11 is fixedly installed inside the driving box 10 through a mounting seat, a driving pulley 12 is fixedly connected to an output shaft of the driving motor 11, a driven pulley 13 is fixedly connected to a surface of the first rotating shaft 6, the driven pulley 13 and a belt 14 penetrating through the driving box 10 and the inside of the control box 5 are in transmission connection with the surface of the driving pulley 12, so as to control the driving motor 11 to work, so as to drive the driving pulley 12 to rotate, the belt 14 is respectively in transmission connection with the driven pulley 13 and the surface of the driving pulley 12, so as to drive the driven pulley 13 to rotate, so as to drive the first rotating shaft 6 to rotate, so as to drive the driving gear 7 to rotate, and the driving gear 7 is engaged with the first rack 3 to drive the first rack 3, The second rack 4 and the support column 2 move up and down.
In a preferred embodiment, a partition plate 15 is fixedly connected to the inside of the driving box 10, a circular hole 16 is formed in the partition plate 15, a driving shaft 17 is fixedly mounted on one side of the driving pulley 12 away from the driving motor 11, and the surface of the driving shaft 17 is rotatably connected to the circular hole 16 through a bearing, so that the driving shaft 17 is supported by the partition plate 15 to rotate inside the driving box 10 when the driving pulley 12 rotates.
In a preferred embodiment, a driving bevel gear 18 is fixedly sleeved on one end surface of the driving shaft 17 extending out of the partition plate 15, a first transmission shaft 19 and a second transmission shaft 20 which are arranged in the driving box 10 are rotatably connected on the inner wall of the driving box 10 through bearings, a first driven transmission bevel gear 21 and a second driven transmission bevel gear 22 are respectively fixedly sleeved on the surfaces of the first transmission shaft 19 and the second transmission shaft 20, the first driven transmission bevel gear 21 and the second driven transmission bevel gear 22 are in meshed connection with the driving bevel gear 18, so that the driving shaft 17 drives the driving bevel gear 18 to rotate when rotating inside the driving box 10, and the first driven transmission bevel gear 21, the second driven transmission bevel gear 22, the first transmission shaft 19 and the second transmission shaft 20 are driven to rotate inside the driving box 10 by the meshing connection of the first driven transmission bevel gear 21 and the second driven transmission bevel gear 22 with the driving bevel gear 18.
In a preferred embodiment, a first support frame 23 and a second support frame 24 are fixedly connected to the side of the drive box 10, the first support frame 23 and the second support frame 24 are symmetrically distributed, a first screw 25 and a second screw 26 are rotatably connected to the inside of the first support frame 23 and the second support frame 24 through bearings, a first driven bevel gear 27 and a second driven bevel gear 28 are fixedly sleeved on the upper end surfaces of the first screw 25 and the second screw 26, a first driving bevel gear 29 and a second driving bevel gear 30 are fixedly sleeved on the end surfaces of the first support frame 23 and the second support frame 24 respectively, the first driving bevel gear 29 is engaged with the first driven bevel gear 27, the second driving bevel gear 30 is engaged with the second driven bevel gear 28, so that when the first drive shaft 19 and the second drive shaft 20 rotate inside the first support frame 23 and the second support frame 24, the first driving bevel gear 29 and the second driving bevel gear 30 are driven to rotate inside the first support frame 23 and the second support frame 24, and the first driving bevel gear 29 is meshed with the first driven bevel gear 27, and the second driving bevel gear 30 is meshed with the second driven bevel gear 28 to drive the first driven bevel gear 27, the second driven bevel gear 28, the first screw 25 and the second screw 26 to rotate inside the first support frame 23 and the second support frame 24 respectively.
In a preferred embodiment, the first hollow threaded sleeve 31 and the second hollow threaded sleeve 32 are slidably connected to the inside of the first support frame 23 and the second support frame 24 through guide rails, the inside of the first hollow threaded sleeve 31 and the second hollow threaded sleeve 32 are respectively engaged with the surfaces of the first screw 25 and the second screw 26, the bottom of the first hollow threaded sleeve 31 and the bottom of the second hollow threaded sleeve 32 are respectively fixedly connected with a first drill 33 and a second drill 34 which are respectively arranged inside the first support frame 23 and the second support frame 24, so that when the first screw 25 and the second screw 26 respectively rotate inside the first support frame 23 and the second support frame 24, the first hollow threaded sleeve 31 and the second hollow threaded sleeve 32 are respectively engaged with the surfaces of the first screw 25 and the second screw 26 to drive the first hollow threaded sleeve 31 and the second hollow threaded sleeve 32 to respectively slide up and down inside the first support frame 23 and the second support frame 24, and then drive first drill 33 and second drill 34 and slide from top to bottom in first support frame 23 and second support frame 24 respectively, and then stretch out first support frame 23 and second support frame 24, make detection device keep the location fixed, increase the holding area, guarantee to detect the precision, improve detection efficiency, reduce the risk of toppling, extension equipment life.
The utility model discloses the theory of operation: when the environmental quality air detection device is used, the driving belt pulley 12 is driven to rotate by controlling the operation of the driving motor 11, the belt 14 is respectively in transmission connection with the driven belt pulley 13 and the surface of the driving belt pulley 12 to drive the driven belt pulley 13 to rotate, so that the first rotating shaft 6 is driven to rotate and the driving gear 7 is driven to rotate, the driving gear 7 is in meshing connection with the first rack 3 to drive the first rack 3, the second rack 4 and the supporting column 2 to move up and down, the driven gear 9 is in meshing connection with the second rack 4, the second rotating shaft 8 and the driven gear 9 are used for assisting in supporting the second rack 4 to move up and down and assisting in moving the supporting column 2 up and down, so that the height of the detection device body 1 is adjusted to a position suitable for detection, the detection precision is improved, and meanwhile, when the driving belt pulley 12 rotates, the driving shaft 17 is supported by the partition plate 15 to rotate inside the driving box 10, the driving bevel gear 18 is driven to rotate, the first driven transmission bevel gear 21 and the second driven transmission bevel gear 22 are meshed with the driving bevel gear 18 to drive the first driven transmission bevel gear 21, the second driven transmission bevel gear 22, the first transmission shaft 19 and the second transmission shaft 20 to rotate in the driving box 10, the first driving transmission bevel gear 29 and the second driving transmission bevel gear 30 are driven to rotate in the first support frame 23 and the second support frame 24, the first driving transmission bevel gear 29 is meshed with the first driven bevel gear 27, the second driving transmission bevel gear 30 is meshed with the second driven bevel gear 28 to drive the first driven bevel gear 27, the second driven bevel gear 28, the first screw rod 25 and the second screw rod 26 to rotate in the first support frame 23 and the second support frame 24 respectively, and the first hollow thread sleeve 31 and the second hollow thread sleeve 32 are respectively meshed with the surfaces of the first screw rod 25 and the second screw rod 26, the first hollow threaded sleeve 31 and the second hollow threaded sleeve 32 are driven to slide up and down in the first support frame 23 and the second support frame 24 respectively, the first drill bit 33 and the second drill bit 34 are driven to slide up and down in the first support frame 23 and the second support frame 24 respectively, and the first support frame 23 and the second support frame 24 are further stretched out, so that the detection device is kept fixed in position, the support area is increased, the detection precision is guaranteed, the detection efficiency is improved, the overturning risk is reduced, and the service life of the device is prolonged.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an environmental quality empty gas detection surveys device, includes detection device body (1), its characterized in that: the lower extreme fixedly connected with support column (2) of detection device body (1), the bottom of support column (2) is provided with fixed establishment, the first rack of side fixedly connected with (3) and second rack (4) of support column (2), there is control box (5) on the surface of support column (2) through guide rail sliding connection, the inside of control box (5) is rotated through the bearing and is connected with first pivot (6), driving gear (7) have been cup jointed to the fixed surface of first pivot (6), driving gear (7) are connected with first rack (3) meshing.
2. The environmental quality air detection device of claim 1, wherein: the inside of control box (5) is rotated through the bearing and is connected with second pivot (8), the fixed cover of table of second pivot (8) has connect driven gear (9), driven gear (9) are connected with second rack (4) meshing.
3. The environmental quality air detection device of claim 2, wherein: the fixing mechanism comprises a driving box (10), the top of the driving box (10) is fixedly connected with the bottom of the control box (5), a driving motor (11) is fixedly mounted inside the driving box (10) through a mounting seat, a driving belt pulley (12) is fixedly sleeved on an output shaft of the driving motor (11), a driven belt pulley (13) is sleeved on the surface of the first rotating shaft (6), and the driven belt pulley (13) and the surface of the driving belt pulley (12) are connected with a belt (14) penetrating through the driving box (10) and the control box (5).
4. The environmental quality air detection device of claim 3, wherein: the inside fixedly connected with division board (15) of drive case (10), round hole (16) have been seted up to the inside of division board (15), one side fixed mounting that driving motor (11) were kept away from in driving pulley (12) has driving shaft (17), the surface of driving shaft (17) is passed through the bearing and is rotated with round hole (16) and be connected.
5. The environmental quality air detection device of claim 4, wherein: the surface of one end, extending out of the separation plate (15), of the driving shaft (17) is fixedly sleeved with a driving bevel gear (18), the inner wall of the driving box (10) is rotatably connected with a first transmission shaft (19) and a second transmission shaft (20) penetrating through the driving box (10) through bearings, the surfaces of the first transmission shaft (19) and the second transmission shaft (20) are respectively and fixedly sleeved with a first driven transmission bevel gear (21) and a second driven transmission bevel gear (22), and the first driven transmission bevel gear (21) and the second driven transmission bevel gear (22) are meshed with the driving bevel gear (18).
6. The environmental quality air detection device of claim 5, wherein: the side surface of the driving box (10) is fixedly connected with a first supporting frame (23) and a second supporting frame (24) which are symmetrically distributed, the interiors of the first support frame (23) and the second support frame (24) are rotatably connected with a first screw rod (25) and a second screw rod (26) through bearings, the upper end surfaces of the first screw rod (25) and the second screw rod (26) are fixedly sleeved with a first driven bevel gear (27) and a second driven bevel gear (28), the first transmission shaft (19) and the second transmission shaft (20) respectively extend into the surfaces of one ends of the first support frame (23) and the second support frame (24) and are respectively and fixedly sleeved with a first driving transmission bevel gear (29) and a second driving transmission bevel gear (30), the first driving bevel gear (29) is in meshed connection with the first driven bevel gear (27), the second driving bevel gear (30) is in meshed connection with the second driven bevel gear (28).
7. The environmental quality air detection device of claim 6, wherein: the inside of first support frame (23) and second support frame (24) has first hollow thread cover (31) and second hollow thread cover (32) through guide rail sliding connection, the inside of first hollow thread cover (31) and second hollow thread cover (32) is connected with the surface meshing of first screw rod (25) and second screw rod (26) respectively, the bottom of first hollow thread cover (31) and second hollow thread cover (32) is fixedly connected with respectively wears to locate first drill bit (33) and second drill bit (34) inside first support frame (23) and second support frame (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493821.7U CN214225060U (en) | 2020-11-02 | 2020-11-02 | Environmental quality air detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493821.7U CN214225060U (en) | 2020-11-02 | 2020-11-02 | Environmental quality air detection device |
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| Publication Number | Publication Date |
|---|---|
| CN214225060U true CN214225060U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022493821.7U Active CN214225060U (en) | 2020-11-02 | 2020-11-02 | Environmental quality air detection device |
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| CN (1) | CN214225060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733768A (en) * | 2022-04-15 | 2022-07-12 | 国药集团中联药业有限公司 | Centrifugal pill selecting machine |
-
2020
- 2020-11-02 CN CN202022493821.7U patent/CN214225060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733768A (en) * | 2022-04-15 | 2022-07-12 | 国药集团中联药业有限公司 | Centrifugal pill selecting machine |
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