CN216847097U

CN216847097U - Raise dust sampling device applied to raise dust monitoring system

Info

Publication number: CN216847097U
Application number: CN202123379027.0U
Authority: CN
Inventors: 马玉川; 牛秀琴; 朱传林
Original assignee: Anyang Jinke Digital Co ltd
Current assignee: Anyang Jinke Digital Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-28
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a be applied to raise dust sampling device among raise dust monitoring system relates to raise dust monitoring technology field, specifically is a be applied to raise dust sampling device among raise dust monitoring system, including sampling ball, monitoring main part, second arc long slab and uncovered holding vessel, the one end of connecting the stock is provided with the second rack. This be applied to raise dust sampling device among raise dust monitoring system, setting through sampling hole and arc slot hole, make this be applied to raise dust sampling device among the raise dust monitoring system possess the effect that makes the raise dust get into in the sampling ball, through step motor, the cooperation setting of first gear and second rack, the purpose that sampling range is wide has been reached, setting through first spacing post, make this be applied to raise dust sampling device among the raise dust monitoring system possess the effect that prevents to connect the long slab slope, through coupling spring, the cooperation setting of spacing post of second and second connecting rod, reach the purpose of conveniently handling the raise dust sample.

Description

Raise dust sampling device applied to raise dust monitoring system

Technical Field

The utility model relates to a raise dust monitoring technology field specifically is a raise dust sampling device who is applied to among raise dust monitoring system.

Background

The dust is one of main sources causing urban particulate pollution and is also the first pollutant in most urban air pollution in China, domestic and foreign researches and experiments show that the dust is an important source of PM10 in urban atmosphere, the contribution rate of early dust to PM10 in atmosphere exceeds 50%, and through years of treatment, recently, the quality of many urban air is greatly improved, but the contribution rate of dust PM10 is still over 20%, in addition, the contribution rate of the dust PM2.5 is not negligibly influenced, in order to effectively control the dust emission amount of main dust sources in cities, particularly cities, and monitor and manage the dust, a dust sampling device applied to a dust monitoring system is often needed.

The raise dust sampling device who is applied to in raise dust monitoring system who discloses in chinese utility model patent application publication specification CN 213275048U, though, this raise dust sampling device who is applied to in the raise dust monitoring system raise dust gathers accurately, however, this raise dust sampling device who is applied to in the raise dust monitoring system is at the in-process that uses, is difficult to sample the raise dust at the height of difference to the raise dust of its collection is difficult to taken out, to sum up, this raise dust sampling device who is applied to in the raise dust monitoring system has the not too wide and inconvenient shortcoming of handling the raise dust sample of sampling range.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be applied to raise dust sampling device among raise dust monitoring system has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a raise dust sampling device applied to a raise dust monitoring system comprises a sampling ball, a monitoring main body, a second arc-shaped long plate and a non-cover collecting tank, the outer surface of the sampling ball is respectively provided with a plurality of sampling holes and arc-shaped long holes, the bottom of the sampling ball is provided with a flow guide hole, a flow guide pipe is arranged in the flow guide hole, a conveying pipe is arranged at the bottom of the flow guide pipe, a connecting ring is arranged on the outer surface of the conveying pipe, a long connecting rod is arranged on the outer surface of the connecting ring, a second rack is arranged at one end of the long connecting rod, the upper surface of the monitoring main body is provided with a long supporting plate, the upper surface of the long supporting plate is provided with a long supporting rod, a stepping motor is arranged at the top of the long supporting rod, a rotating shaft is arranged at the output end of the stepping motor, a first gear is arranged at one end of the rotating shaft, and the first gear is meshed with a second rack; the utility model discloses a conveying pipe, including conveyer pipe, first end cover, bottom wall, connecting spring, connecting long board, second connecting rod and second limiting column, the bottom surface of conveyer pipe is provided with first end cover, the bottom of first end cover is provided with first arc long board, the bottom of first arc long board is provided with the second end cover, the surface of first arc long board is provided with the head rod, the support groove has been seted up at the top of head rod, the interior diapire of support groove is provided with connecting spring, connecting spring's top is provided with connects long board, the bottom of connecting long board is provided with the spacing post of second, the surface of second arc long board is provided with the second connecting rod, second connecting rod and the spacing post swing joint of second, the surface of uncovered collection jar is provided with the spliced pole, spliced pole and second arc long board swing joint, the spliced pole respectively with first end cover, first arc long board and second end cover swing joint.

Optionally, a limiting long rod is arranged on the upper surface of the supporting long plate, a connecting block is arranged on the side surface of the limiting long rod, a limiting long groove is formed in the side surface of the second rack, and the limiting long groove is connected with the connecting block in a sliding manner.

Optionally, the inner bottom wall of the supporting groove is provided with a first limiting column, and the first limiting column is connected with the connecting long plate in a sliding manner.

Optionally, one side of the first arc-shaped long plate is provided with a limiting long plate, and the limiting long plate is movably connected with the second arc-shaped long plate.

Optionally, the diameter value of the connecting spring is larger than that of the first limiting column, and the cross section of the guide pipe is triangular.

Optionally, the second arc-shaped long plate is movably connected with the first end cover, the first arc-shaped long plate and the second end cover respectively, and the monitoring main body and the stepping motor are electrically connected with the power supply.

(III) advantageous effects

The utility model provides a be applied to raise dust sampling device among raise dust monitoring system possesses following beneficial effect:

1. this be applied to raise dust sampling device in raise dust monitoring system, setting through sampling hole and arc slot hole makes this raise dust sampling device applied to in raise dust monitoring system possess and has made the raise dust that comes from all directions get into the effect in the sampling ball, through step motor, the cooperation setting of first gear and second rack, can make sampling ball rebound and lapse at the in-process that uses, thereby played the effect of sampling the raise dust at the height of difference, reached the wide purpose of sampling range.

2. This be applied to raise dust sampling device among raise dust monitoring system, setting through first spacing post makes this raise dust sampling device who is applied to in raise dust monitoring system possess the effect that prevents to connect the long slab slope, through coupling spring, the cooperation setting of the spacing post of second and second connecting rod, the in-process that uses can make the space of being constituteed by first end cover, first arc long slab, second arc long slab and second end cover open, thereby the effect of taking out uncovered collection tank has been played, the purpose of conveniently handling the raise dust sample has been reached.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a first front sectional view of the present invention;

FIG. 3 is a second front sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the enlarged sectional structure of the present invention.

In the figure: 1. a sampling hole; 2. an arc-shaped long hole; 3. sampling a ball; 4. a rotating shaft; 5. a stepping motor; 6. a first gear; 7. a second rack; 8. a long limiting rod; 9. a long support rod; 10. a support long plate; 11. monitoring the subject; 12. a second end cap; 13. a first arc-shaped long plate; 14. a second arc-shaped long plate; 15. a first connecting rod; 16. a second connecting rod; 17. connecting the long plates; 18. a first limit post; 19. a first end cap; 20. a connecting ring; 21. connecting a long rod; 22. a delivery pipe; 23. a flow guide pipe; 24. connecting columns; 25. a coverless collection tank; 26. a flow guide hole; 27. a support groove; 28. a connecting spring; 29. a second limit post; 30. connecting blocks; 31. a limiting long groove; 32. a limiting long plate.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a raise dust sampling device applied to a raise dust monitoring system comprises a sampling ball 3, a monitoring main body 11, a second arc-shaped long plate 14 and a non-cover collecting tank 25, wherein the outer surface of the sampling ball 3 is respectively provided with a plurality of sampling holes 1 and arc-shaped long holes 2, the bottom of the sampling ball 3 is provided with a diversion hole 26, a diversion pipe 23 is arranged inside the diversion hole 26, the bottom of the diversion pipe 23 is provided with a delivery pipe 22, the outer surface of the delivery pipe 22 is provided with a connecting ring 20, the outer surface of the connecting ring 20 is provided with a connecting long rod 21, one end of the connecting long rod 21 is provided with a second rack 7, the upper surface of the monitoring main body 11 is provided with a supporting long plate 10, the upper surface of the supporting long plate 10 is provided with a supporting long rod 9, the top of the supporting long rod 9 is provided with a stepping motor 5, the output end of the stepping motor 5 is provided with a rotating shaft 4, one end of the rotating shaft 4 is provided with a first gear 6, the first gear 6 is meshed with the second rack 7, the upper surface of the support long plate 10 is provided with a limit long rod 8, the side surface of the limit long rod 8 is provided with a connecting block 30, the side surface of the second rack 7 is provided with a limit long groove 31, and the limit long groove 31 is connected with the connecting block 30 in a sliding manner; a first end cover 19 is arranged on the outer surface of the bottom of the conveying pipe 22, a first arc-shaped long plate 13 is arranged at the bottom of the first end cover 19, a second end cover 12 is arranged at the bottom of the first arc-shaped long plate 13, a first connecting rod 15 is arranged on the outer surface of the first arc-shaped long plate 13, a supporting groove 27 is formed in the top of the first connecting rod 15, a connecting spring 28 is arranged on the inner bottom wall of the supporting groove 27, a connecting long plate 17 is arranged at the top of the connecting spring 28, a second limiting column 29 is arranged at the bottom of the connecting long plate 17, a second connecting rod 16 is arranged on the outer surface of the second arc-shaped long plate 14, the second connecting rod 16 is movably connected with the second limiting column 29, a connecting column 24 is arranged on the outer surface of the uncovered collecting tank 25, the connecting column 24 is movably connected with the second arc-shaped long plate 14, the connecting column 24 is respectively movably connected with the first end cover 19, the first arc-shaped long plate 13 and the second end cover 12, the inner bottom wall of the supporting groove 27 is provided with the first limiting column 18, first spacing post 18 with be connected long slab 17 sliding connection, one side of first arc long slab 13 is provided with spacing long slab 32, spacing long slab 32 and the long slab 14 swing joint of second arc, coupling spring 28's diameter value is greater than the diameter value of first spacing post 18, honeycomb duct 23's orthographic cross section is triangle-shaped, the long slab 14 of second arc respectively with first end cap 19, first arc long slab 13 and second end cap 12 swing joint, monitoring main part 11 and step motor 5 all with power electric connection.

When the dust sampling device is used, when dust is raised, the dust from all directions enters the sampling ball 3 through the plurality of sampling holes 1 and the arc-shaped long hole 2 under the action of the flowability of the dust, the dust in the sampling ball 3 sequentially passes through the flow guide hole 26, the flow guide pipe 23 and the conveying pipe 22 and enters the uncovered collecting tank 25, the uncovered collecting tank 25 collects the dust and finishes sampling, in the dust sampling process, the stepping motor 5 rotates clockwise, the rotating shaft 4 and the first gear 6 both rotate, the second rack 7 moves upwards under the meshing action, the limiting long groove 31 slides upwards along the connecting block 30, the connecting long rod 21, the connecting ring 20 and the sampling ball 3 all move upwards, the stepping motor 5 rotates anticlockwise, the sampling ball 3 moves downwards, at the moment, the dust can be sampled at different heights, the sampling range of the device is wide, and after the sampling is finished, along the first spacing post 18 up sliding connection long slab 17, coupling spring 28 is stretched, first spacing post 18 can assist and prevent to connect the slope of long slab 17, the spacing post 29 of second slides up along second connecting rod 16, when the spacing post 29 of second from the second connecting rod 16 complete roll-off, remove second connecting rod 16, second arc long slab 14 and spacing long slab 32 break away from the connection, the space of constituteing by first end cover 19, first arc long slab 13, second arc long slab 14 and second end cover 12 is opened, can take out uncovered collection tank 25 this moment, make the raise dust sample can conveniently handle.

In summary, the raise dust sampling device applied to the raise dust monitoring system has the effect of enabling raise dust from all directions to enter the sampling ball 3 through the arrangement of the sampling hole 1 and the arc-shaped long hole 2, the sampling ball 3 can move upwards and downwards in the using process through the matching arrangement of the stepping motor 5, the first gear 6 and the second gear 7, so that the raise dust can be sampled at different heights, the purpose of wide sampling range is achieved, the raise dust sampling device applied to the raise dust monitoring system has the effect of preventing the connecting long plate 17 from inclining through the arrangement of the first limiting column 18, and the first end cover 19, the first arc-shaped long plate 13 and the second limiting column 29 can be matched with each other through the connecting spring 28, the second limiting column 29 and the second connecting rod 16 in the using process, The space formed by the second arc-shaped long plate 14 and the second end cover 12 is opened, so that the uncovered collecting tank 25 is taken out, and the purpose of conveniently treating the dust sample is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a raise dust sampling device for in raise dust monitoring system, includes sampling ball (3), monitoring subject (11), second arc long slab (14) and uncovered collecting tank (25), its characterized in that: the sampling device is characterized in that a plurality of sampling holes (1) and arc-shaped long holes (2) are respectively formed in the outer surface of the sampling ball (3), a flow guide hole (26) is formed in the bottom of the sampling ball (3), a flow guide pipe (23) is arranged inside the flow guide hole (26), a conveying pipe (22) is arranged at the bottom of the flow guide pipe (23), a connecting ring (20) is arranged on the outer surface of the conveying pipe (22), a long connecting rod (21) is arranged on the outer surface of the connecting ring (20), a second rack (7) is arranged at one end of the long connecting rod (21), a supporting long plate (10) is arranged on the upper surface of the monitoring main body (11), a supporting long rod (9) is arranged on the upper surface of the supporting long plate (10), a stepping motor (5) is arranged at the top of the supporting long rod (9), and a rotating shaft (4) is arranged at the output end of the stepping motor (5), a first gear (6) is arranged at one end of the rotating shaft (4), and the first gear (6) is meshed with a second rack (7); the outer surface of the bottom of the conveying pipe (22) is provided with a first end cover (19), the bottom of the first end cover (19) is provided with a first arc-shaped long plate (13), the bottom of the first arc-shaped long plate (13) is provided with a second end cover (12), the outer surface of the first arc-shaped long plate (13) is provided with a first connecting rod (15), the top of the first connecting rod (15) is provided with a supporting groove (27), the inner bottom wall of the supporting groove (27) is provided with a connecting spring (28), the top of the connecting spring (28) is provided with a connecting long plate (17), the bottom of the connecting long plate (17) is provided with a second limiting column (29), the outer surface of the second arc-shaped long plate (14) is provided with a second connecting rod (16), the second connecting rod (16) is movably connected with the second limiting column (29), the outer surface of the uncovered collecting tank (25) is provided with a connecting column (24), the connecting column (24) is movably connected with the second arc-shaped long plate (14), and the connecting column (24) is movably connected with the first end cover (19), the first arc-shaped long plate (13) and the second end cover (12) respectively.

2. A raise dust sampling device for use in a raise dust monitoring system according to claim 1, wherein: the upper surface of the support long plate (10) is provided with a limit long rod (8), the side surface of the limit long rod (8) is provided with a connecting block (30), the side surface of the second rack (7) is provided with a limit long groove (31), and the limit long groove (31) is connected with the connecting block (30) in a sliding mode.

3. A raise dust sampling device for use in a raise dust monitoring system according to claim 1, wherein: the inner bottom wall of the supporting groove (27) is provided with a first limiting column (18), and the first limiting column (18) is connected with the connecting long plate (17) in a sliding mode.

4. A raise dust sampling device for use in a raise dust monitoring system according to claim 1, wherein: one side of the first arc-shaped long plate (13) is provided with a limiting long plate (32), and the limiting long plate (32) is movably connected with the second arc-shaped long plate (14).

5. A raise dust sampling device for use in a raise dust monitoring system according to claim 1, wherein: the diameter value of the connecting spring (28) is larger than that of the first limiting column (18), and the cross section of the flow guide pipe (23) is triangular.

6. A raise dust sampling device for use in a raise dust monitoring system according to claim 1, wherein: the second arc-shaped long plate (14) is movably connected with the first end cover (19), the first arc-shaped long plate (13) and the second end cover (12) respectively, and the monitoring main body (11) and the stepping motor (5) are electrically connected with a power supply.