CN214427076U - Integrated atmospheric sampling device - Google Patents

Abstract

The utility model discloses an integrated atmospheric sampling device, which belongs to the field of atmospheric sampling and comprises a base, wherein the top of the base is fixedly connected with a supporting plate, a first fixing sleeve is fixedly sleeved inside the supporting plate, one side of the first fixing sleeve is fixedly connected with a mounting plate, and a first motor is fixedly mounted at the top of the mounting plate; through setting up the base, the backup pad, fixed cover No. one, the mounting panel, a motor, the rotation axis, a gear, No. two gears, a screw rod, No. two fixed covers, the fixed plate, a fixed block, a movable rod, No. two movable rods, No. three movable rods and No. two fixed blocks, can be when atmospheric sampling device uses, highly adjust the collection pipe, avoided the collection pipe to be difficult to gather the air of co-altitude and lead to the single problem of sample that atmospheric sampling device gathered, thereby the variety of atmospheric sampling device sample has been improved.

Description

Integrated atmospheric sampling device

Technical Field

The utility model belongs to the technical field of the atmosphere sampling, concretely relates to integration atmosphere sampling device.

Background

The atmosphere is the air surrounding the earth, and the weather is phenomenologically, most of the weather is the result of the change of moisture in the atmosphere, under the combined action of solar radiation, bedding surface forcing action and atmospheric circulation, the formed long-term comprehensive condition of the weather is called climate, the influence of atmospheric pollution on the physical state of the atmosphere is mainly caused by abnormal change of the climate, the change is sometimes obvious and sometimes occurs in a gradually changing form and is difficult to be perceived by common people, but the development is carried out without intention, the result is possibly serious, therefore, the air needs to be detected, an atmosphere sampling device is needed before the air detection, however, in the reuse process of most of the existing atmosphere sampling devices, the height of a collecting pipe is not convenient to adjust, the collecting pipe is difficult to collect the air with different heights, and the sample collected by the atmosphere sampling device is single, to this end, we propose an atmospheric sampling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration atmosphere sampling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated atmospheric sampling device comprises a base, wherein a supporting plate is fixedly connected to the top of the base, a first fixing sleeve is fixedly sleeved inside the supporting plate, a mounting plate is fixedly connected to one side of the first fixing sleeve, a first motor is fixedly mounted at the top of the mounting plate, a rotating shaft is fixedly connected to an output shaft of the first motor, a first gear is fixedly sleeved outside one end of the rotating shaft, a fixed plate is fixedly connected to the top of the supporting plate, a second fixing sleeve is fixedly sleeved inside the fixed plate, a second gear is movably sleeved at the bottom of the second fixing sleeve, a first screw is sleeved inside threads of the second gear, a movable plate is fixedly connected to the top of the first screw, a first fixed block is fixedly connected to the top of the fixed plate, and a first movable rod is movably connected to the front side of the first fixed block, the top end of the first movable rod is movably connected with a second movable rod, the top end of the second movable rod is movably connected with a third movable rod, the top end of the third movable rod is movably connected with a second fixed block, the top of the second fixed block is fixedly connected with a placing plate, one side of the placing plate is movably sleeved with a clamping block, the outer part of one side of the clamping block is movably sleeved with a clamping plate, the other side of the clamping block is fixedly connected with a clamping plate, one side of the clamping plate is fixedly connected with a collecting pipe, one side of the collecting pipe is fixedly provided with a second motor, an output shaft of the second motor is fixedly sleeved with a third gear, one side of the collecting pipe is in threaded sleeve connection with a second screw rod, the outer part of one end of the second screw rod is movably sleeved with a movable sleeve, one side of the movable sleeve is fixedly connected with a pulling plate, and one side of the pulling plate is fixedly connected with a rubber pad, the inner part of the collection pipe is fixedly connected with a filter layer.

As a preferred embodiment, the top of the first gear is matched with one side of the second gear, an internal thread is formed inside the second gear, and the internal thread of the second gear is matched with the external thread of the first screw.

As a preferred embodiment, the number of the first fixed block, the first movable rod, the second movable rod, the third movable rod and the second fixed block is two, and the first fixed block, the first movable rod, the second movable rod, the third movable rod and the second fixed block are symmetrically distributed on two sides of the first screw rod.

As a preferred embodiment, the intersection of the two second movable rods is movably connected with the front surface of a movable plate, the movable plate is positioned at the top of the fixed plate, and the movable plate is positioned at the bottom of the placing plate.

As a preferred embodiment, the clamping plate is internally provided with a hole, and one end of the clamping block is matched with the hole.

As a preferred embodiment, a spring is fixedly connected to one side of the clamping block, the spring is fixedly connected to the inside of the placing plate, and the clamping block and the placing plate are in transmission connection through the spring.

As a preferable embodiment, an inner thread is formed in the inner wall of one side of the collecting pipe, the inner thread of the collecting pipe is matched with the outer thread of the second screw, and the external insection of the third gear is matched with the outer thread of the second screw.

In a preferred embodiment, the rubber mat is externally fitted to the interior of the collection tube, the rubber mat being located on one side of the filter layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the integrated atmospheric sampling device is provided with the base, the supporting plate, the first fixing sleeve, the mounting plate, the first motor, the rotating shaft, the first gear, the second gear, the first screw rod, the second fixing sleeve, the fixing plate, the first fixing block, the first movable rod, the second movable rod, the third movable rod and the second fixing block, when the atmospheric sampling device is used, the height of the collecting pipe can be adjusted, the problem that the collecting pipe is difficult to collect air with different heights to cause the single sample collected by the atmospheric sampling device is avoided, and the diversity of the samples of the atmospheric sampling device is improved;

this integration atmosphere sampling device places board, spring, fixture block and cardboard through the setting, can carry out quick dismantlement to gathering the pipe after atmosphere sampling device samples, and then carries out quick collection to the intraductal air of gathering to for the dismantlement of gathering the pipe has brought the facility, and can prevent through setting up the filter layer that rubbish in the air from entering into the inside of gathering the pipe, has brought the facility for atmosphere sampling device's use.

Drawings

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

FIG. 2 is a front partial cross-sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a first fixing sleeve; 4. mounting a plate; 5. a first motor; 6. a rotating shaft; 7. a first gear; 8. a second gear; 9. a first screw rod; 10. a second fixing sleeve; 11. a fixing plate; 12. a first fixed block; 13. a first movable rod; 14. a second movable rod; 15. a third movable rod; 16. a second fixed block; 17. placing the plate; 18. a spring; 19. a clamping block; 20. clamping a plate; 21. a movable plate; 22. a second motor; 23. a third gear; 24. a second screw; 25. a collection tube; 26. a movable sleeve; 27. a drawing plate; 28. a rubber pad; 29. a filter layer.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides an integrated atmospheric sampling device, which comprises a base 1, a supporting plate 2 fixedly connected to the top of the base 1, a first fixing sleeve 3 fixedly sleeved inside the supporting plate 2, a mounting plate 4 fixedly connected to one side of the first fixing sleeve 3, a first motor 5 fixedly mounted on the top of the mounting plate 4, a rotating shaft 6 fixedly connected to the output shaft of the first motor 5, a first gear 7 fixedly sleeved outside one end of the rotating shaft 6, a fixing plate 11 fixedly connected to the top of the supporting plate 2, a second fixing sleeve 10 fixedly sleeved inside the fixing plate 11, a second gear 8 movably sleeved at the bottom of the second fixing sleeve 10, a first screw 9 sleeved at the internal thread of the second gear 8, a movable plate 21 fixedly connected to the top of the first screw 9, and a first fixing block 12 fixedly connected to the top of the fixing plate 11, the front of the first fixed block 12 is movably connected with a first movable rod 13, the top end of the first movable rod 13 is movably connected with a second movable rod 14, the top end of the second movable rod 14 is movably connected with a third movable rod 15, the top end of the third movable rod 15 is movably connected with a second fixed block 16, the top of the second fixed block 16 is fixedly connected with a placing plate 17, one side of the placing plate 17 is movably sleeved with a clamping block 19, the outside of one side of the clamping block 19 is movably sleeved with a clamping plate 20, the other side of the clamping block 19 is fixedly connected with a clamping plate 20, one side of the clamping plate 20 is fixedly connected with a collecting pipe 25, one side of the collecting pipe 25 is fixedly provided with a second motor 22, an output shaft of the second motor 22 is fixedly sleeved with a third gear 23, one side of the collecting pipe 25 is in threaded sleeve connection with a second screw rod 24, the outside of one end of the second screw rod 24 is movably sleeved with a movable sleeve 26, and one side of the movable sleeve 26 is fixedly connected with a pulling plate 27, one side of the drawing plate 27 is fixedly connected with a rubber pad 28, and the interior of the collection tube 25 is fixedly connected with a filter layer 29; through setting up base 1, backup pad 2, fixed cover 3, mounting panel 4, motor 5, rotation axis 6, gear 7, No. two gears 8, a screw rod 9, No. two fixed covers 10, fixed plate 11, a fixed block 12, a movable rod 13, No. two movable rods 14, No. three movable rods 15 and No. two fixed blocks 16, can be when atmospheric sampling device uses, highly adjusting acquisition pipe 25, avoided acquisition pipe 25 to be difficult to gather the air of co-altitude not and lead to the single problem of sample that atmospheric sampling device gathered, thereby the variety of atmospheric sampling device sample has been improved.

The top of the first gear 7 is matched with one side of the second gear 8, internal threads are formed in the second gear 8, and the internal threads of the second gear 8 are matched with the external threads of the first screw 9; when a motor 5 is opened, an output shaft of the motor 5 drives the rotating shaft 6 to rotate, so that the rotating shaft 6 drives the external first gear 7 to rotate, the first gear 7 drives the second gear 8 to rotate at the bottom of the second fixing sleeve 10 through meshing, the internal thread of the second gear 8 drives the first screw rod 9 to move upwards, and the first screw rod 9 drives the movable plate 21 to move upwards.

The number of the first fixed blocks 12, the number of the first movable rods 13, the number of the second movable rods 14, the number of the third movable rods 15 and the number of the second fixed blocks 16 are two, and the two first fixed blocks 12, the two first movable rods 13, the two second movable rods 14, the number of the third movable rods 15 and the number of the second fixed blocks 16 are symmetrically distributed on two sides of the first screw rod 9; when the movable plate 21 moves upward, the movable plate 21 drives the intersection of the two second movable rods 14 to move upward, so that the intersection angle of the two second movable rods 14 to the top is decreased, the two second movable rods 14 drive the two third movable rods 15 to move upward, and the placing plate 17 is driven to move upward.

Wherein, the intersection of the two second movable rods 14 is movably connected with the front surface of the movable plate 21, the movable plate 21 is positioned at the top of the fixed plate 11, and the movable plate 21 is positioned at the bottom of the placing plate 17; when the height of the collecting pipe 25 needs to be adjusted, the first motor 5 is turned on, the output shaft of the first motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the external first gear 7 to rotate, the first gear 7 drives the second gear 8 to rotate at the bottom of the second fixing sleeve 10 through meshing, the internal thread of the second gear 8 drives the first screw 9 to move upwards, the first screw 9 drives the movable plate 21 to move upwards, the movable plate 21 drives the two second movable rods 14 to move upwards at the crossed positions, the two second movable rods 14 reduce the crossed angle towards the top, the two second movable rods 14 drive the two third movable rods 15 to move upwards, the placing plate 17 is driven to move upwards, the placing plate 17 drives the top collecting pipe 25 to move upwards, the height of the collecting pipe 25 is adjusted, and the problem that the collecting pipe 25 is difficult to collect air with different heights and the single sample collected by the atmospheric sampling device is avoided Therefore, the diversity of the samples of the atmospheric sampling device is improved.

Wherein, the inside of the clamping plate 20 is provided with a hole, and one end of the clamping block 19 is matched with the hole; when gathering after the completion and need dismantling collection pipe 25, press fixture block 19 for fixture block 19 breaks away from the inside hole of cardboard 20, and then makes spring 18 take place elastic deformation, will gather pipe 25 and take out from placing board 17 upper portion, and then collect fast the air in gathering pipe 25, thereby for the dismantlement of gathering pipe 25 has brought the facility.

Wherein, one side of the fixture block 19 is fixedly connected with a spring 18, the spring 18 is fixedly connected with the inside of the placing plate 17, and the fixture block 19 is in transmission connection with the placing plate 17 through the spring 18; when gathering after the completion and need dismantling collection pipe 25, press fixture block 19 for fixture block 19 breaks away from the inside hole of cardboard 20, and then makes spring 18 take place elastic deformation, will gather pipe 25 and take out from placing board 17 upper portion, and then collect fast the air in gathering pipe 25, thereby for the dismantlement of gathering pipe 25 has brought the facility.

Wherein, an inner thread is arranged in the inner wall of one side of the collecting pipe 25, the inner thread of the collecting pipe 25 is matched with the outer thread of the second screw 24, and the external insection of the third gear 23 is matched with the outer thread of the second screw 24; when the outside air needs to be collected, motor 22 is turned on, the output shaft of motor 22 drives gear 23 to rotate, gear 23 drives screw 24 to rotate through external insections, screw 24 moves through the internal thread of collection pipe 25, screw 24 drives pull plate 27 to move through movable sleeve 26, pull plate 27 drives rubber pad 28 to move, the internal air pressure of collection pipe 25 is less than the external air pressure, the air flows to the inside of collection pipe 25, and then the air is sampled.

Wherein the outer portion of the rubber pad 28 is adapted to the inner portion of the collection tube 25, and the rubber pad 28 is located on one side of the filter layer 29; when the collection pipe 25 samples air, the filter layer 29 prevents garbage in the air from entering the collection pipe 25, and convenience is brought to the use of the atmospheric sampling device

The utility model discloses a theory of operation and use flow: when the height of the collecting pipe 25 needs to be adjusted, the first motor 5 is turned on, the output shaft of the first motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the external first gear 7 to rotate, the first gear 7 drives the second gear 8 to rotate at the bottom of the second fixing sleeve 10 through meshing, the internal thread of the second gear 8 drives the first screw 9 to move upwards, the first screw 9 drives the movable plate 21 to move upwards, the movable plate 21 drives the intersection of the two second movable rods 14 to move upwards, the intersection angle of the two second movable rods 14 to the top is reduced, the two second movable rods 14 drive the two third movable rods 15 to move upwards, the placing plate 17 is driven to move upwards, the placing plate 17 drives the top collecting pipe 25 to move upwards, the height of the collecting pipe 25 is adjusted, and the situation that the collecting pipe 25 is difficult to collect air with different heights and the single sample collected by the atmospheric sampling device is avoided The problem is solved, thereby the diversity of the samples of the atmospheric sampling device is improved, then when the outside air needs to be collected, the second motor 22 is opened, the output shaft of the second motor 22 drives the third gear 23 to rotate, the third gear 23 drives the second screw 24 to rotate through the external insections, the second screw 24 moves through the internal threads of the collection tube 25, the second screw 24 drives the drawing plate 27 to move through the movable sleeve 26, the drawing plate 27 drives the rubber pad 28 to move, because the internal air pressure of the collection tube 25 is smaller than the external air pressure, the air flows into the collection tube 25, the air is sampled, finally when the collection tube 25 needs to be disassembled after the collection is completed, the clamping block 19 is pressed, the clamping block 19 is separated from the hole in the clamping plate 20, the spring 18 is elastically deformed, the collection tube 25 is discharged from the upper part of the placing plate 17, and the air in the collection tube 25 is rapidly collected, thereby facilitating removal of collection tube 25.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an integration atmosphere sampling device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting plate (2), the inner part of the supporting plate (2) is fixedly connected with a first fixing sleeve (3), one side of the first fixing sleeve (3) is fixedly connected with a mounting plate (4), the top of the mounting plate (4) is fixedly provided with a first motor (5), an output shaft of the first motor (5) is fixedly connected with a rotating shaft (6), the outer part of one end of the rotating shaft (6) is fixedly connected with a first gear (7), the top of the supporting plate (2) is fixedly connected with a fixing plate (11), the inner part of the fixing plate (11) is fixedly connected with a second fixing sleeve (10), the bottom of the second fixing sleeve (10) is movably connected with a second gear (8), the inner thread of the second gear (8) is connected with a first screw rod (9), and the top of the first screw rod (9) is fixedly connected with a movable plate (21), the top of the fixing plate (11) is fixedly connected with a first fixing block (12), the front of the first fixing block (12) is movably connected with a first movable rod (13), the top end of the first movable rod (13) is movably connected with a second movable rod (14), the top end of the second movable rod (14) is movably connected with a third movable rod (15), the top end of the third movable rod (15) is movably connected with a second fixing block (16), the top of the second fixing block (16) is fixedly connected with a placing plate (17), one side of the placing plate (17) is movably sleeved with a clamping block (19), the outside of one side of the clamping block (19) is movably sleeved with a clamping plate (20), the other side of the clamping block (19) is fixedly connected with a clamping plate (20), one side of the clamping plate (20) is fixedly connected with an acquisition pipe (25), one side of the acquisition pipe (25) is fixedly installed with a second motor (22), fixed cover on the output shaft of No. two motor (22) has connect No. three gear (23), gather one side screw thread of pipe (25) and cup jointed No. two screw rod (24), the outside activity of No. two screw rod (24) one end has cup jointed movable sleeve (26), one side fixedly connected with pull board (27) of movable sleeve (26), one side fixedly connected with rubber pad (28) of pull board (27), gather inside fixedly connected with filter layer (29) of pipe (25).

2. The integrated atmospheric sampling device of claim 1, wherein: the top of the first gear (7) is matched with one side of the second gear (8), an internal thread is formed in the second gear (8), and the internal thread of the second gear (8) is matched with the external thread of the first screw (9).

3. The integrated atmospheric sampling device of claim 1, wherein: the quantity of a fixed block (12), a movable rod (13), No. two movable rods (14), No. three movable rods (15) and No. two fixed blocks (16) is two No. one fixed block (12), a movable rod (13), No. two movable rods (14), No. three movable rods (15) and No. two fixed blocks (16) symmetric distribution is in the both sides of a screw rod (9).

4. The integrated atmospheric sampling device of claim 1, wherein: the intersection of the two second movable rods (14) is movably connected with the front surface of a movable plate (21), the movable plate (21) is positioned at the top of the fixed plate (11), and the movable plate (21) is positioned at the bottom of the placing plate (17).

5. The integrated atmospheric sampling device of claim 1, wherein: the inside of cardboard (20) is seted up the hole, the one end and the hole looks adaptation of fixture block (19).

6. The integrated atmospheric sampling device of claim 1, wherein: one side of the clamping block (19) is fixedly connected with a spring (18), the spring (18) is fixedly connected with the inside of the placing plate (17), and the clamping block (19) is in transmission connection with the placing plate (17) through the spring (18).

7. The integrated atmospheric sampling device of claim 1, wherein: an internal thread is formed in the inner wall of one side of the collecting pipe (25), the internal thread of the collecting pipe (25) is matched with the external thread of the second screw (24), and the external insection of the third gear (23) is matched with the external thread of the second screw (24).

8. The integrated atmospheric sampling device of claim 1, wherein: the outer part of the rubber pad (28) is matched with the inner part of the collection tube (25), and the rubber pad (28) is positioned at one side of the filter layer (29).

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