CN211426005U

CN211426005U - Air sample sampling device for environmental monitoring

Info

Publication number: CN211426005U
Application number: CN201922012831.1U
Authority: CN
Inventors: 黄磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-04
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to an air sample sampling device technical field just discloses an air sample sampling device for environmental monitoring, the collecting box comprises a collecting box body, the output tube has been seted up to collecting box right flank bottom, and fixed surface is connected with the air pump on the collecting box, inside the air pump input passed the collecting box upper surface and stretched into the collecting box bottom, the equal fixedly connected with pillar in collecting box upper surface four corners, pillar top fixedly connected with fixed plate. This air sample sampling device for environmental monitoring, through servo motor, the axis of rotation, first sprocket, the second sprocket, the chain, the screwed pipe, the threaded rod, ball bearing, the mating reaction of connecting plate and fixed plate, can adjust the height of suction hood, improve the accuracy nature of testing result, through the mating reaction of test tube, accessory plate, auxiliary shaft, rotor plate, fixed bent plate, control panel and elasticity spring, can assist the staff to know whether the air is full of the collecting box.

Description

Air sample sampling device for environmental monitoring

Technical Field

The utility model relates to an air sample sampling device technical field specifically is an air sample sampling device for environmental monitoring.

Background

At present, environmental monitoring means that environmental monitoring mechanism monitors the activity of and survey the environmental quality situation, environmental monitoring is through monitoring and survey the index that reflects environmental quality, with the height of confirming environmental pollution situation and environmental quality, need take a sample to the air usually when monitoring the environment, make things convenient for the staff to detect the air, current air sample sampling device inhales the high fixed of cover for environmental monitoring, to air collect when taking a sample the position relatively more concentrated, influence the accuracy nature that detects the structure, simultaneously relatively inconvenient content of knowing the inside air of collecting box, the practicality is lower, be unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an air sample sampling device for environmental monitoring has solved the highly fixed that air sample sampling device for environmental monitoring inhales the cover, and the position of collecting to the air when taking a sample to the air is more concentrated, influences the accuracy nature that detects the structure, and the content of the inside air of collecting box is known to the while relatively inconvenient, and the practicality is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an air sample sampling device for environmental monitoring comprises a collecting box, wherein an output pipe is arranged at the bottom end of the right side surface of the collecting box, an output valve is arranged on the output pipe, an air pump is fixedly connected to the upper surface of the collecting box, the input end of the air pump penetrates through the upper surface of the collecting box and extends into the bottom end of the collecting box, pillars are fixedly connected to four corners of the upper surface of the collecting box, a fixed plate is fixedly connected to the top ends of the pillars, ball bearings are fixedly connected to the left end and the right end of the fixed plate, threaded pipes are fixedly connected to the inside of the ball bearings, openings are formed in the top ends and the bottom ends of the threaded pipes, first threaded rods are screwed in the threaded pipes, a connecting plate is fixedly connected to the top ends of the first threaded rods, a telescopic pipe is arranged in the middle of the connecting plate, the outer side wall of the bottom end of the threaded pipe is fixedly connected with a second chain wheel, the rear side of the lower surface of the fixed plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a first chain wheel, a chain is engaged and connected between the first chain wheel and the two groups of second chain wheels, the front end of the upper surface of the collecting box is provided with a detecting tube, the detection tube is provided with a regulating valve, the outer side wall of the detection tube is fixedly connected with four groups of auxiliary plates, auxiliary shafts are rotatably connected between the two groups of auxiliary plates on the left side and between the two groups of auxiliary plates on the right side, the top end of the auxiliary shaft is fixedly connected with a rotating plate, the inner side surface of the rotating plate is fixedly connected with a fixed bent plate, the bottom end of the auxiliary shaft is fixedly connected with a control plate, the inner side surface of the control panel is fixedly connected with an elastic spring, and the other end of the elastic spring is fixedly connected with the outer side wall of the detection tube.

Preferably, the first threaded rods are provided with two groups, and clamping plates are fixedly connected to the bottom ends of the two groups of first threaded rods.

Preferably, the fixed bent plate inner side wall is fixedly connected with a rubber bent plate, and the rubber bent plate inner side wall is provided with anti-skidding lines.

Preferably, four corners of the lower surface of the collecting box are fixedly connected with supporting legs, and second threaded rods are screwed at the bottoms of the supporting legs.

Preferably, the bottom end of the second threaded rod is fixedly connected with an adjusting head, and the adjusting head is made of rubber materials.

Preferably, the left end and the right end of the air pump are fixedly connected with a fixing frame, and the bottom end of the fixing frame is fixedly connected with the upper surface of the collecting box.

(III) advantageous effects

The utility model provides an air sample sampling device for environmental monitoring possesses following beneficial effect:

1. this air sample sampling device for environmental monitoring, through servo motor, the axis of rotation, first sprocket, the second sprocket, the chain, the screwed pipe, the threaded rod, ball bearing, the mating reaction of connecting plate and fixed plate, can adjust the height of suction hood, improve the accuracy nature of testing result, through the mating reaction of test tube, accessory plate, auxiliary shaft, rotor plate, fixed bent plate, control panel and elasticity spring, can assist the staff to know whether the air is full of the collecting box.

2. This air sample sampling device for environmental monitoring through the effect of flexible pipe, can assist the cover of breathing in and carry out the removal from top to bottom, through the mating reaction of accessory plate and auxiliary shaft, can adjust the angle of fixed bent plate, through the effect of output tube, can spread the collecting box with the air of gathering, has improved the practicality.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the fixing plate of the present invention;

fig. 3 is a schematic view of the expanded structure of the detection tube portion of the present invention.

In the figure: 1. a collection box; 2. an output pipe; 3. an air pump; 4. a pillar; 5. a fixing plate; 6. a ball bearing; 7. a threaded pipe; 8. a first threaded rod; 9. a telescopic pipe; 10. an air intake cover; 11. a second sprocket; 12. a servo motor; 13. a rotating shaft; 14. a first sprocket; 15. a chain; 16. a detection tube; 17. an auxiliary plate; 18. an auxiliary shaft; 19. a rotating plate; 20. fixing the bent plate; 21. a control panel; 22. an elastic spring; 23. clamping a plate; 24. bending a rubber plate; 25. a support leg; 26. a second threaded rod; 27. an adjustment head; 28. a fixed mount; 29. a connecting 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. 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.

Referring to fig. 1-3, the present invention provides a technical solution: an air sample sampling device for environmental monitoring comprises a collecting box 1, an output tube 2 is arranged at the bottom end of the right side surface of the collecting box 1, an output valve is arranged on the output tube 2, an air pump 3 is fixedly connected to the upper surface of the collecting box 1, the input end of the air pump 3 penetrates through the upper surface of the collecting box 1 and extends into the bottom end of the collecting box 1, pillars 4 are fixedly connected to four corners of the upper surface of the collecting box 1, a fixing plate 5 is fixedly connected to the top ends of the pillars 4, ball bearings 6 are fixedly connected to the left end and the right end of the fixing plate 5, a threaded tube 7 is fixedly connected to the inside of each ball bearing 6, openings are formed in the top end and the bottom end of each threaded tube 7, a first threaded rod 8 is screwed inside each threaded tube 7, a connecting plate 29 is fixedly connected to the top end of each, the bottom end of the air suction cover 10 is fixedly connected with the upper surface of a connecting plate 29, the outer side wall of the bottom end of a threaded pipe 7 is fixedly connected with a second chain wheel 11, the rear side of the lower surface of a fixing plate 5 is fixedly connected with a servo motor 12, the output end of the servo motor 12 is fixedly connected with a rotating shaft 13, the bottom end of the rotating shaft 13 is fixedly connected with a first chain wheel 14, a chain 15 is meshed and connected between the first chain wheel 14 and two groups of second chain wheels 11, the front end of the upper surface of a collecting box 1 is provided with a detecting pipe 16, the detecting pipe 16 is provided with a regulating valve, the outer side wall of the detecting pipe 16 is fixedly connected with four groups of auxiliary plates 17, auxiliary shafts 18 are respectively and rotatably connected between the two groups of auxiliary plates 17 positioned on the left side and between the two groups of auxiliary plates 17 positioned on the right side, the top, the other end of the elastic spring 22 is fixedly connected with the outer side wall of the detection tube 16, air is enabled to pass through the air suction cover 10 and the extension tube 9 to collect the collection box 1 by starting the air pump 3, the height of the air suction cover 10 can be adjusted, the device can collect air at different positions, the accuracy of a detection result is improved, the servo motor 12 is started, the servo motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the first chain wheel 14 to rotate, the second chain wheel 11 drives the threaded tube 7 to rotate under the transmission action of the chain 15, the ball bearing 6 can assist the threaded tube 7 to rotate, the connecting plate 29 can prevent the threaded rod from rotating, the threaded rod can move up and down, the extension tube 9 is a telescopic tube and can assist the air suction cover 10 to move up and down, the device can collect air at different positions, and can assist a worker to detect whether the collection box 1 is full of air, the balloon is sleeved on the detection tube 16, the worker rotates the adjusting plate to enable the rotating plate 19 to rotate, the fixed bent plate 20 generates certain pressing force on the balloon under the action of the elastic spring 22 to fix the balloon, and when more air exists in the collecting box 1, the balloon is enabled to become bulged, so that the worker can basically know the condition in the collecting box 1, and the practicability of the device is improved.

Specifically, in order to prevent that first threaded rod 8 from running away from inside screwed pipe 7, first threaded rod 8 is provided with two sets ofly, the equal fixedly connected with cardboard 23 in bottom of two sets of first threaded rod 8.

Specifically, for making fixed bent plate 20 better to the fixed effect of balloon, simultaneously in order to play certain guard action to the balloon, fixed bent plate 20 inside wall fixedly connected with rubber bent plate 24, rubber bent plate 24 inside wall is provided with anti-skidding line.

Specifically, in order to make the device more stable fix in a position, the equal fixedly connected with landing leg 25 in collecting box 1 lower surface four corners, landing leg 25 bottom spiral shell is equipped with second threaded rod 26, and the staff rotates second threaded rod 26, makes second threaded rod 26 remove on landing leg 25, and then adjusts the corner height of device, makes the device more steady.

Specifically, in order to make the device more stable, the bottom end of the second threaded rod 26 is fixedly connected with an adjusting head 27, and the adjusting head 27 is made of rubber materials.

Specifically, in order to make the air pump 3 work more stably, the left end and the right end of the air pump 3 are fixedly connected with a fixing frame 28, and the bottom end of the fixing frame 28 is fixedly connected with the upper surface of the collecting box 1.

When the device is used, the air pump 3 is started, air is enabled to pass through the air suction cover 10 and the telescopic pipe 9 to collect the collecting box 1, the height of the air suction cover 10 can be adjusted, the device can collect air at different positions, the accuracy of a detection result is improved, the servo motor 12 is started, the servo motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the first chain wheel 14 to rotate, the second chain wheel 11 drives the threaded pipe 7 to rotate under the transmission action of the chain 15, the ball bearing 6 can assist the threaded pipe 7 to rotate, the connecting plate 29 can prevent the threaded rod from rotating, the threaded rod can move up and down, the telescopic pipe 9 is a telescopic pipe and can assist the air suction cover 10 to move up and down, the device can collect air at different positions, meanwhile, a worker can assist in detecting whether the collecting box 1 is full of air or not, and the balloon is sleeved on the detecting pipe 16, the staff rotates the regulating plate, makes rotor plate 19 rotate, makes fixed bent plate 20 produce certain packing force to the balloon under the effect of elasticity spring 22, fixes the balloon, when the inside air of collecting box 1 is more, makes the balloon become the drum, and the staff can know the inside condition of collecting box 1 basically like this, has improved the practicality.

In summary, the air sample sampling device for environmental monitoring is characterized in that through the cooperation of the servo motor 12, the rotating shaft 13, the first chain wheel 14, the second chain wheel 11, the chain 15, the threaded pipe 7, the threaded rod, the ball bearing 6, the connecting plate 29 and the fixing plate 5, the height of the air suction hood 10 can be adjusted, the accuracy of the detection result is improved, through the matching action of the detection tube 16, the auxiliary plate 17, the auxiliary shaft 18, the rotating plate 19, the fixed bent plate 20, the control plate 21 and the elastic spring 22, can assist the staff to know whether the collecting box 1 is full of air or not, and through the action of the extension tube 9, the air suction hood 10 can be assisted to move up and down, and through the cooperation of the auxiliary plate 17 and the auxiliary shaft 18, the angle of the fixed bent plate 20 can be adjusted, collected air can be transmitted out of the collecting box 1 through the effect of the output pipe 2, and the practicability is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

1. The utility model provides an air sample sampling device for environmental monitoring, includes collecting box (1), its characterized in that: an output pipe (2) is arranged at the bottom end of the right side face of the collecting box (1), an output valve is arranged on the output pipe (2), an air pump (3) is fixedly connected to the upper surface of the collecting box (1), the input end of the air pump (3) penetrates through the upper surface of the collecting box (1) and extends into the bottom end of the collecting box (1), pillars (4) are fixedly connected to four corners of the upper surface of the collecting box (1), a fixing plate (5) is fixedly connected to the top ends of the pillars (4), ball bearings (6) are fixedly connected to the left end and the right end of the fixing plate (5), a threaded pipe (7) is fixedly connected to the inside of the ball bearings (6), through holes are formed in the top end and the bottom end of the threaded pipe (7), a first threaded rod (8) is screwed in the threaded pipe (7), a connecting plate (29) is fixedly connected to the top, the bottom end of the telescopic pipe (9) is communicated with the output end of the air pump (3), the top end of the telescopic pipe (9) is communicated with an air suction cover (10), the bottom end of the air suction cover (10) is fixedly connected with the upper surface of a connecting plate (29), the outer side wall of the bottom end of a threaded pipe (7) is fixedly connected with a second chain wheel (11), a servo motor (12) is fixedly connected with the rear side of the lower surface of a fixed plate (5), the output end of the servo motor (12) is fixedly connected with a rotating shaft (13), the bottom end of the rotating shaft (13) is fixedly connected with a first chain wheel (14), a chain (15) is meshed and connected between the first chain wheel (14) and two groups of second chain wheels (11), a detection pipe (16) is arranged at the front end of the upper surface of the collection box (1), a regulating valve is arranged on the detection pipe (16), four groups of auxiliary plates (17) are fixedly connected on Move and be connected with auxiliary shaft (18), auxiliary shaft (18) top fixedly connected with rotor plate (19), rotor plate (19) medial surface fixedly connected with fixed bent plate (20), auxiliary shaft (18) bottom fixedly connected with control panel (21), control panel (21) medial surface fixed connection has elastic spring (22), elastic spring (22) other end and test tube (16) lateral wall fixed connection.

2. The air sample sampling device for environmental monitoring as set forth in claim 1, wherein: the first threaded rods (8) are provided with two groups, and clamping plates (23) are fixedly connected to the bottom ends of the two groups of first threaded rods (8).

3. The air sample sampling device for environmental monitoring as set forth in claim 1, wherein: the fixed bent plate (20) inside wall fixedly connected with rubber bent plate (24), rubber bent plate (24) inside wall is provided with anti-skidding line.

4. The air sample sampling device for environmental monitoring as set forth in claim 1, wherein: the four corners of the lower surface of the collecting box (1) are fixedly connected with supporting legs (25), and second threaded rods (26) are screwed at the bottom ends of the supporting legs (25).

5. The air sample sampling device for environmental monitoring as set forth in claim 4, wherein: second threaded rod (26) bottom fixedly connected with adjusts head (27), the material of adjusting head (27) is rubber materials.

6. The air sample sampling device for environmental monitoring as set forth in claim 1, wherein: the air pump (3) is characterized in that the left end and the right end of the air pump (3) are both fixedly connected with a fixing frame (28), and the bottom end of the fixing frame (28) is fixedly connected with the upper surface of the collecting box (1).