CN214215578U

CN214215578U - Environment emergency monitoring vehicle for mobile detection of volatile organic compounds

Info

Publication number: CN214215578U
Application number: CN202023188320.4U
Authority: CN
Inventors: 顿朋; 李亮; 刘娜; 张闪闪
Original assignee: Hebei Depu Environmental Monitoring Co ltd
Current assignee: Hebei Depu Environmental Monitoring Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-17
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses an emergent monitoring vehicle of environment for mobile detection volatile organic compounds, including automobile body, first servo motor, cylinder and rotating electrical machines, the base is installed at the top of automobile body, and one side that the base was kept away from at the automobile body top is provided with first servo motor, first servo motor's output is connected with the pivot, and the outside cover of pivot establishes and is fixed with first gear, the top welding of base has the fixed axle. This an emergent monitoring vehicle of environment for mobile detection volatility organic matter passes through sliding connection between piston and the collection storehouse to and the cooperation that two sets of fly leafs opened and shut, make rotating electrical machines drive crankshaft rotation make the piston constantly slide in collecting the storehouse in can make outside water or air constantly get into the gasbag, the gasbag can collect it through the inflation of self, thereby can gather the sample of different media, and adapt to multiple environment and take a sample in better position.

Description

Environment emergency monitoring vehicle for mobile detection of volatile organic compounds

Technical Field

The utility model relates to an emergent monitoring technology field of environment of volatile organic compounds specifically is an emergent monitoring vehicle of environment for mobile detection volatile organic compounds.

Background

Along with the continuous development of society, people's environmental protection consciousness is also continuously strengthened along with it, air and the water in nature are easily polluted by partial volatile organic compounds many times, the volatile organic compounds sulfur dioxide, nitrogen oxide, PM10, PW2.5 among them and conventional project detection such as aquatic chemical oxygen demand, acidity, colourity to in time discover and then take the counter-measure in the earlier stage of processing, this just needs to use the emergent monitoring vehicle of environment that flows and detect volatile organic compounds, but current emergent monitoring vehicle of environment that flows and detect volatile organic compounds has partial problem when using, and specific problem is as follows:

1. when the existing environment emergency monitoring vehicle for detecting volatile organic compounds in a flowing manner is used, only one medium can be sampled, so that the device is low in applicability and inconvenient for operators to quickly perform comprehensive detection on various media when in use;

2. when the existing environment emergency monitoring vehicle for detecting volatile organic compounds in a flowing mode is used, due to the fact that uncertain factors exist in a sampling environment, sampling positions of operators are often inaccurate due to the factors of the environment in the sampling process, and then subsequent detection results are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergent monitoring vehicle of environment for mobile detection volatility organic matter 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: an environment emergency monitoring vehicle for flow detection of volatile organic compounds comprises a vehicle body, a first servo motor, a cylinder and a rotating motor, wherein a base is installed at the top of the vehicle body, the first servo motor is arranged on one side, far away from the base, of the top of the vehicle body, the output end of the first servo motor is connected with a rotating shaft, a first gear is fixedly sleeved on the outer side of the rotating shaft, a fixed shaft is welded at the top of the base, a limiting rod is fixedly arranged on the outer side of the fixed shaft, a mounting frame is arranged at the top of the fixed shaft, a supporting shaft is installed on an inner side bearing of the mounting frame and penetrates through the mounting frame, a second gear is sleeved on the outer side, close to two ends, of the supporting shaft, a movable seat is fixedly sleeved at the middle position of the outer side of the supporting shaft, a first sliding groove is formed in the top of the movable seat, and a second servo motor is installed on one side of the movable seat, and the output of second servo motor is connected with the lead screw, the lead screw runs through the sliding seat, the top of sliding seat is provided with the mount pad, and the bottom of mount pad has seted up the second spout, the inside of second spout is provided with the second slider, the top of mount pad is fixed with the device storehouse, and the top in device storehouse is provided with collects the storehouse, the inside one side of keeping away from the second servo motor in device storehouse is provided with the gasbag, and the inside one side of being close to the second servo motor in device storehouse installs the rotating electrical machines, the one side of keeping away from the rotating electrical machines in collection storehouse bottom is provided with the pipe, and pipe and gasbag intercommunication, collect the storehouse and keep away from one side of rotating electrical machines and install the filter screen, the inside one side of keeping away from the rotating electrical machines in collection storehouse is fixed with the division board, and the top.

Preferably, a toothed ring is fixedly sleeved on the outer side of the mounting frame.

Preferably, the mounting groove has been seted up to the inner wall of mounting bracket, and the internally mounted of mounting groove has first spring, first spring is kept away from the one end of mounting groove and is installed first stopper.

Preferably, the air cylinders are mounted on two sides of the top of the mounting frame, and the output ends of the air cylinders are connected with the racks.

Preferably, the inside of first spout is provided with first slider, and the top of first slider articulates there is the bracing piece.

Preferably, the output of rotating electrical machines is connected with the bent axle, and the bent axle extends to in collecting the storehouse, the outside cover of bent axle is equipped with the sleeve, and telescopic outside is fixed with the connecting rod, the connecting rod is kept away from telescopic one end and is articulated to have the piston.

Preferably, one side that the fly leaf was kept away from to division board top and bottom all is fixed with the second stopper, the second spring is installed to one side that the second stopper was kept away from to the fly leaf, and the one end that the fly leaf was kept away from to the second spring is connected with the division board.

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

1. through the sliding connection between the piston and the collection bin and the matching of the opening and closing of the two groups of movable plates, the rotating motor drives the crankshaft to rotate, so that external water or air can continuously enter the air bag when the piston continuously slides in the collection bin, and the air bag can collect the external water or air through self expansion, so that samples of different media can be collected;

2. simultaneously through the threaded connection between first slider and the lead screw, and sliding connection between first slider and the first spout, make the bracing piece can drive the mount pad and extend, be connected through the meshing between rack and the second gear, make the rack can drive the sliding seat when removing and rotate, be connected through the meshing between first gear and the ring gear, make can drive the mounting bracket and rotate during first gear revolve, thereby make the mount pad can diversely carry out position control, and then make the device can adapt to multiple environment and take a sample in better position.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the structure of the present invention;

fig. 5 is a schematic top sectional view of the mounting rack of the present invention.

In the figure: 1. a vehicle body; 2. a base; 3. a first servo motor; 4. a rotating shaft; 5. a first gear; 6. a fixed shaft; 7. a limiting rod; 8. a mounting frame; 9. a toothed ring; 10. mounting grooves; 11. a first spring; 12. A first stopper; 13. a support shaft; 14. a second gear; 15. a cylinder; 16. a rack; 17. a first chute; 18. a first slider; 19. a support bar; 20. a second servo motor; 21. a screw rod; 22. a mounting seat; 23. a second chute; 24. a second slider; 25. a device bin; 26. a collection bin; 27. an air bag; 28. a rotating electric machine; 29. a crankshaft; 30. a sleeve; 31. a connecting rod; 32. a piston; 33. a conduit; 34. a filter screen; 35. a separator plate; 36. a movable plate; 37. a second limiting block; 38. a second spring; 39. A movable seat.

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. 1-5, the present invention provides a technical solution: an environment emergency monitoring vehicle for flow detection of volatile organic compounds comprises a vehicle body 1, a first servo motor 3, a cylinder 15 and a rotating motor 28, wherein a base 2 is installed at the top of the vehicle body 1, the first servo motor 3 is arranged on one side, far away from the base 2, of the top of the vehicle body 1, the type of the first servo motor 3 can be 57CM30, the output end of the first servo motor 3 is connected with a rotating shaft 4, a first gear 5 is fixedly sleeved on the outer side of the rotating shaft 4, a fixed shaft 6 is welded to the top of the base 2, a limiting rod 7 is fixedly arranged on the outer side of the fixed shaft 6, and a mounting frame 8 is arranged at the top of the fixed shaft 6;

a toothed ring 9 is sleeved and fixed on the outer side of the mounting frame 8, and the toothed ring 9 is in meshed connection with the first gear 5, so that when the first servo motor 3 drives the rotating shaft 4 to rotate, the mounting frame 8 can rotate along with the rotating shaft, the angle of the mounting frame 8 can be adjusted, and an operator can conveniently adjust the angle according to actual sampling requirements;

the inner wall of the mounting frame 8 is provided with a mounting groove 10, a first spring 11 is mounted inside the mounting groove 10, one end, far away from the mounting groove 10, of the first spring 11 is provided with a first limiting block 12, the first limiting block 12 and the mounting groove 10 form a relative sliding structure, and the cross section of the first limiting block 12 is pentagonal, so that when the mounting frame 8 rotates, the limiting rods 7 can extrude the first limiting block 12 into the mounting groove 10, the mounting frame 8 can rotate, and when the mounting frame 8 does not rotate under enough external force, the first limiting blocks 12 are inserted between the two corresponding limiting rods 7 again, so that the mounting frame 8 is fixed at the position;

a support shaft 13 is mounted on an inner side bearing of the mounting rack 8, the support shaft 13 penetrates through the mounting rack 8, and second gears 14 are sleeved on outer sides, close to two ends, of the support shaft 13;

the air cylinders 15 are mounted on two sides of the top of the mounting frame 8, the type of the air cylinders 15 can be SC63, the output ends of the air cylinders 15 are connected with the racks 16, the racks 16 are meshed with the second gears 14, so that when the control air cylinders 15 drive the racks 16 to move up and down, the supporting shafts 13 can rotate along with the racks, the supporting shafts 13 drive the movable seats 39 to rotate, the elevation angles of the movable seats are adjusted, and operators can adjust the movable seats conveniently according to actual sampling requirements;

a movable seat 39 is fixedly sleeved at the middle position of the outer side of the support shaft 13, and a first sliding groove 17 is formed in the top of the movable seat 39;

a first sliding block 18 is arranged inside the first sliding chute 17, supporting rods 19 are hinged to the top of the first sliding block 18, a plurality of groups of the supporting rods 19 are hinged to each other and are bilaterally symmetrical, and two groups of the supporting rods 19 far away from the movable seat 39 are respectively hinged to the second sliding block 24, so that when the first sliding chute 17 rotates to drive the two groups of the first sliding blocks 18 to move oppositely, the two groups of the symmetrical supporting rods 19 can rotate oppositely to drive the mounting seat 22 to extend, the extension length is adjusted, and an operator can conveniently adjust the extension length according to actual sampling requirements;

a second servo motor 20 is installed on one side of the movable seat 39, the type of the second servo motor 20 can be 57CM30, the output end of the second servo motor 20 is connected with a screw rod 21, the screw rod 21 penetrates through the movable seat 39, an installation seat 22 is arranged above the movable seat 39, a second chute 23 is formed in the bottom of the installation seat 22, a second slider 24 is arranged inside the second chute 23, an installation cabin 25 is fixed on the top of the installation seat 22, a collection cabin 26 is arranged on the top of the installation cabin 25, an air bag 27 is arranged on one side, far away from the second servo motor 20, of the interior of the installation cabin 25, a rotating motor 28 is installed on one side, close to the second servo motor 20, of the interior of the installation cabin 25, and the type of the rotating motor 28 can be MSME-5AZG 1;

the output end of the rotating motor 28 is connected with a crankshaft 29, the crankshaft 29 extends into the collecting bin 26, a sleeve 30 is sleeved on the outer side of the crankshaft 29, a connecting rod 31 is fixed on the outer side of the sleeve 30, one end, far away from the sleeve 30, of the connecting rod 31 is hinged with a piston 32, the piston 32 and the collecting bin 26 form a relative sliding structure, the sleeve 30 and the crankshaft 29 form a relative rotating structure, when the rotating motor 28 drives the crankshaft 29 to rotate, the bent part of the crankshaft 29 can drive the sleeve 30 to continuously make circular motion, further the piston 32 continuously reciprocates in the collecting bin 26, and therefore negative pressure or extrusion is continuously generated in the collecting bin 26;

a conduit 33 is arranged at one side of the bottom of the collection bin 26 far away from the rotating motor 28, the conduit 33 is communicated with the air bag 27, a filter screen 34 is arranged at one side of the collection bin 26 far away from the rotating motor 28, a partition plate 35 is fixed at one side of the interior of the collection bin 26 far away from the rotating motor 28, and the top and the bottom of the partition plate 35 are hinged with movable plates 36;

the top and bottom sides of the partition plate 35 far from the movable plate 36 are both fixed with a second stopper 37, one side of the movable plate 36 far from the second stopper 37 is installed with a second spring 38, and one end of the second spring 38 far from the movable plate 36 is connected with the partition plate 35, so that when the piston 32 moves in the direction far from the airbag 27 to generate negative pressure in the collection bin 26, the movable plate 36 at the top of the partition plate 35 is not limited by the corresponding second stopper 37, and rotates to open, the movable plate 36 at the bottom of the partition plate 35 is limited by the corresponding second stopper 37, and is in a closed state, so that external water or air enters the collection bin 26, when the piston 32 moves in the direction close to the airbag 27 to generate extrusion in the collection bin 26, the movable plate 36 at the top of the partition plate 35 is limited by the corresponding second stopper 37, and is in a closed state, and the movable plate 36 at the bottom of the partition plate 35 is not limited by the corresponding second stopper 37, the rotation opens so that water or air can enter the bladder 27 through the conduit 33, thereby completing the collection.

The working principle is as follows: when the environment emergency monitoring vehicle for flowing detection of volatile organic compounds is used, the device is powered on, a door on a device bin 25 is opened, an air bag 27 is communicated with a guide pipe 33 in a sealing manner, the first servo motor 3 is controlled to rotate, the mounting frame 8 is connected with a fixed shaft 6 in a rotating manner through the rotating connection between the mounting frame 8 and the fixed shaft, and the first gear 5 is connected with a toothed ring 9 in a meshing manner, so that the rotating shaft 4 can drive the mounting frame 8 to rotate, the mounting frame 10 can be extruded into the mounting groove 12 through the matching of the bevel edge of the first limiting block 12 and the sliding connection between the first limiting block 12 and the mounting groove 10 through the elasticity of the first spring 11 when the mounting frame 8 rotates under the influence of enough external force, the limiting rod 7 can extrude the first limiting block 12 to enter the inside of the mounting groove 10, the mounting frame 8 can be rotated, the first servo motor 3 is controlled to drive the mounting frame 8 to rotate to a proper angle, and then the first servo motor 3 is stopped, at this time, under the elastic action of the first spring 11, the first limiting block 12 is ejected from the inside of the mounting groove 10 again and clamped between two adjacent sets of limiting rods 7, so that the mounting frame 8 cannot rotate without being influenced by enough external force, the mounting frame 8 is further fixed at the adjusted position, the control cylinder 15 drives the rack 16 to move up and down, the rack 16 is connected with the second gear 14 through meshing of the rack 16 and the second gear 14, and the support shaft 13 is connected with the mounting frame 8 in a rotating manner, so that the support shaft 13 can drive the movable seat 39 to rotate at the moment, the movable seat 39 is rotated to a proper angle, the second servo motor 20 is controlled to drive the screw rod 21 to rotate, the two sets of first sliding blocks 18 can move towards opposite directions through threaded connection between the first sliding blocks 18 and the first sliding groove 17 and sliding connection between the first sliding blocks 18 and the first sliding grooves 17, and the thread directions on the outer sides of two ends of the screw rod 21 are opposite, through the hinging between the support rods 19 and the first slide block 18 and the hinging between the two symmetrical groups of support rods 19, the two symmetrical groups of support rods 19 can rotate in opposite directions, so that the two symmetrical groups of support rods 19 rotate in opposite directions, and simultaneously through the hinging between the last two groups of support rods 19 and the second slide block 24 and the sliding connection between the second slide block 24 and the second sliding groove 23, the support rods 19 can be gradually unfolded to drive the distance between the mounting seat 22 and the movable seat 39 to be increased, so that the mounting seat 22 can be extended to a better position for collecting samples, and the device can be adapted to more environments to collect samples;

when the mounting seat 22 is adjusted to a position where sample collection can be performed, the rotating motor 28 is controlled to drive the crankshaft 29 to rotate, so that the bent portion of the crankshaft 29 continuously makes a circular motion, through the sliding connection between the piston 32 and the collection bin 26 and the hinge connection between the connecting rod 31 and the piston 32, the piston 32 can continuously move back and forth in the collection bin 26, when the piston 32 moves in a direction away from the airbag 27, negative pressure is generated in the collection bin 26, at this time, the movable plate 36 at the top of the partition plate 35 is not limited by the second limiting block 37, the movable plate rotates to open, under the action of the negative pressure, gas or water can enter the interior of the collection bin 26 through the filter screen 34, when the piston 32 moves in a direction close to the airbag 27, the gas or water in the collection bin 26 is squeezed, at this time, the movable plate 36 at the top of the partition plate 35 cannot open due to the limitation of the second limiting block 37, the movable plate 36 at the bottom of the partition 35 is not limited by the corresponding second limiting block 37 and can be rotated to open, so that water or air enters the conduit 33 and finally enters the air bag 27 to be collected, the air bag 27 is continuously collected along with the continuous rotation of the rotating motor 28 until the collection is completed, and the mounting seat 22 is adjusted to be retracted and the air bag 27 is taken out.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an emergent monitoring vehicle of environment for flowing detection volatility organic matter, includes automobile body (1), first servo motor (3), cylinder (15) and rotating electrical machines (28), its characterized in that: the automatic lifting device is characterized in that a base (2) is installed at the top of the vehicle body (1), a first servo motor (3) is arranged on one side, far away from the base (2), of the top of the vehicle body (1), an output end of the first servo motor (3) is connected with a rotating shaft (4), a first gear (5) is fixedly arranged on the outer side of the rotating shaft (4) in a sleeved mode, a fixed shaft (6) is welded at the top of the base (2), a limiting rod (7) is fixedly arranged on the outer side of the fixed shaft (6), a mounting frame (8) is arranged at the top of the fixed shaft (6), a supporting shaft (13) is installed on an inner side bearing of the mounting frame (8) and penetrates through the mounting frame (8), a second gear (14) is sleeved on the outer side, close to two ends, of the supporting shaft (13), a movable seat (39) is fixedly arranged on the middle position of the outer side of the supporting shaft (13) in a sleeved mode, and a first sliding chute (17) is formed in the top of the movable seat (39), a second servo motor (20) is installed on one side of the movable seat (39), the output end of the second servo motor (20) is connected with a screw rod (21), the screw rod (21) penetrates through the movable seat (39), a mounting seat (22) is arranged above the movable seat (39), a second sliding groove (23) is formed in the bottom of the mounting seat (22), a second sliding block (24) is arranged inside the second sliding groove (23), a device bin (25) is fixed to the top of the mounting seat (22), a collection bin (26) is arranged at the top of the device bin (25), an air bag (27) is arranged on one side, far away from the second servo motor (20), of the device bin (25), a rotating motor (28) is installed on one side, close to the second servo motor (20), of the bottom of the collection bin (26), a guide pipe (33) is arranged on one side, far away from the rotating motor (28), and pipe (33) and gasbag (27) intercommunication, collect storehouse (26) and keep away from one side of rotating electrical machines (28) and install filter screen (34), collect the inside one side of keeping away from rotating electrical machines (28) in storehouse (26) and be fixed with division board (35), and the top and the bottom of division board (35) all articulate has fly leaf (36).

2. The environmental emergency monitoring vehicle for mobile detection of volatile organic compounds according to claim 1, wherein: and a toothed ring (9) is fixedly sleeved on the outer side of the mounting frame (8).

3. The environmental emergency monitoring vehicle for mobile detection of volatile organic compounds according to claim 1, wherein: mounting groove (10) have been seted up to the inner wall of mounting bracket (8), and the internally mounted of mounting groove (10) has first spring (11), first stopper (12) are installed to the one end that mounting groove (10) were kept away from in first spring (11).

4. The environmental emergency monitoring vehicle for mobile detection of volatile organic compounds according to claim 1, wherein: air cylinders (15) are mounted on two sides of the top of the mounting frame (8), and racks (16) are connected to the output ends of the air cylinders (15).

5. The environmental emergency monitoring vehicle for mobile detection of volatile organic compounds according to claim 1, wherein: a first sliding block (18) is arranged inside the first sliding groove (17), and a supporting rod (19) is hinged to the top of the first sliding block (18).

6. The environmental emergency monitoring vehicle for mobile detection of volatile organic compounds according to claim 1, wherein: the output of rotating electrical machines (28) is connected with bent axle (29), and bent axle (29) extend to in collecting storehouse (26), the outside cover of bent axle (29) is equipped with sleeve (30), and the outside of sleeve (30) is fixed with connecting rod (31), the one end that sleeve (30) were kept away from in connecting rod (31) articulates there is piston (32).

7. The environmental emergency monitoring vehicle for mobile detection of volatile organic compounds according to claim 1, wherein: one side that the fly leaf (36) was kept away from to division board (35) top and bottom all is fixed with second stopper (37), second spring (38) are installed to one side that second stopper (37) were kept away from in fly leaf (36), and second spring (38) keep away from the one end of fly leaf (36) and be connected with division board (35).