CN217084582U

CN217084582U - Dust concentration collecting and detecting device

Info

Publication number: CN217084582U
Application number: CN202220675579.1U
Authority: CN
Inventors: 周洁
Original assignee: Changzhou Tianyan Environmental Technology Co ltd
Current assignee: Changzhou Tianyan Environmental Technology Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-07-29
Anticipated expiration: 2032-03-26

Abstract

The utility model discloses a dust concentration collects detection device, including fixed shell, fixed shell bottom four feet all is equipped with the universal wheel, fixed shell one side is equipped with the filter, the inside board of placing that is equipped with of fixed shell, it is equipped with the device body to place the board top, device body one side is equipped with the intake pipe fixed shell's inside bottom and place and be equipped with adjustment mechanism between the board. The utility model discloses an universal wheel makes detection device can remove different positions, and servo motor work makes the sliding seat can be relative in the lead screw outside or back of the body moving mutually simultaneously for place the board and can remove at the fixed shell inner wall, make the device body can be well followed the inside extension of fixed shell and gone out, and then can adjust detection device's height, make detection device can detect the dust concentration of co-altitude not, make the result accuracy more that dust concentration detected, can improve the efficiency that dust concentration detected.

Description

Dust concentration collecting and detecting device

Technical Field

The utility model relates to a dust detection technical field, concretely relates to detection device is collected to dust concentration.

Background

Dust, refers to solid particles suspended in air. The international organization for standardization stipulates that dust is defined as a solid suspension having a particle size of less than 75 μm. The presence of dust in the atmosphere is one of the main causes for maintaining the earth's temperature, and too much or too little dust in the atmosphere can have a catastrophic effect on the environment. However, in life and work, productive dust is a natural enemy of human health and is a major cause of various diseases.

The prior art has the following defects: when detecting the dust, the existing dust concentration detection device cannot conveniently and fast adjust the detection device, so that the device cannot detect the dust concentrations at different positions and different heights, and then the dust detection device cannot conveniently and fast detect the dust concentration, and meanwhile, the accuracy of a dust detection result can also be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a detection device is collected to dust concentration, make detection device can remove different positions through the universal wheel, servo motor work makes the sliding seat can move relatively or back on the back in the lead screw outside simultaneously, make and place the board and can remove at the fixed shell inner wall, make the device body can be well followed the inside extension of fixed shell and gone out, can adjust detection device's height, make detection device can detect the dust concentration of co-altitude not, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: dust concentration collects detection device, including fixed shell, the bottom four feet of fixed shell all is provided with the universal wheel, one side of fixed shell is provided with the filter, the inside of fixed shell is provided with places the board, the top of placing the board is provided with the device body, one side that the device body is close to the filter is provided with the intake pipe, the inside one end of device body is provided with the detector, the inside other end of device body is provided with the fan, the both ends of placing the board all are provided with the slider, the top of slider is provided with the backup pad, two the top of backup pad is provided with the apron, the inner wall both ends of fixed shell all set up the spacing groove, two the spacing groove respectively with adjacent slider swing joint, the inside bottom of fixed shell with place and be provided with adjustment mechanism between the board.

Preferably, the adjusting mechanism comprises two movable grooves, and the two movable grooves are respectively arranged on two sides of the bottom end inside the fixed shell.

Preferably, two equal fixed mounting in inner wall intermediate position of activity groove has servo motor, servo motor sets up to the biax connection, two the inner wall both ends of activity groove are all rotated and are installed the lead screw, the lead screw is connected with servo motor's output shaft transmission.

Preferably, four the equal screw thread in outside of lead screw has cup jointed the sliding seat, the top of sliding seat all rotates installs the traction plate.

Preferably, the two sides of the middle position of the bottom of the placing plate are fixedly provided with fixing seats, and the bottom ends of the fixing seats are respectively and rotatably connected with the two traction plates on the same side.

Preferably, the outer sides of the two ends of the placing plate are fixedly connected with the sliding block, the top of the sliding block is fixedly connected with the supporting plate, and the top of the supporting plate is fixedly connected with the cover plate.

Preferably, four feet at the bottom of the fixed shell are fixedly connected with the universal wheel, and one side of the fixed shell is fixedly connected with the filter plate.

Preferably, one end of the inner wall of the device body is fixedly connected with the detector, the other end of the inner wall of the device body is fixedly connected with the fan, and one side of the device body is fixedly connected with the air inlet pipe.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the detection device can be moved to different positions through the universal wheels, so that the dust detection device can adapt to dust detection work at different positions, meanwhile, the servo motor works to drive the screw rod to rotate, so that the movable seat can move oppositely or oppositely outside the screw rod, further, the placing plate can move on the inner wall of the fixed shell under the traction action of the traction plate, further, the connection state between the cover plate and the fixed shell can be adjusted, further, the device body can well extend out of the fixed shell, further, the height of the detection device can be adjusted, so that the detection device can detect dust concentrations at different heights, meanwhile, when the fan works, outside dust can enter the device body through the filter plate and then through the air inlet pipe, the dust concentration can be detected through the detector, and further, the detection of the dust concentration is more convenient, the dust concentration detection result is more accurate, and the dust concentration detection efficiency can be improved;

2. through the setting of restriction groove and activity groove, the restriction groove can be injectd the removal of slider and backup pad, and then can be injectd the removal of placing the board, can avoid placing the board and remove the in-process skew that appears, and then can guarantee to place the stability that the board removed the in-process, and then can guarantee the stability of device body, the activity groove can be injectd the removal of sliding seat, and then makes the sliding seat remain stable at the removal in-process, and then makes and place the board and remain stable at the removal in-process.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a perspective sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is an exploded view of the three-dimensional structure of the present invention.

Fig. 5 is a bottom perspective view of the adjusting mechanism of the present invention.

Description of the reference numerals:

1. fixing the housing; 2. a universal wheel; 3. a filter plate; 4. placing the plate; 5. a device body; 6. an air inlet pipe; 7. a detector; 8. a fan; 9. a slider; 10. a support plate; 11. a cover plate; 12. defining a slot; 13. a movable groove; 14. a servo motor; 15. a screw rod; 16. a movable seat; 17. a fixed seat; 18. a traction plate.

Detailed Description

The utility model provides a dust concentration collecting and detecting device as shown in figures 1-5, which comprises a fixed shell 1, universal wheels 2 are arranged on four feet at the bottom of the fixed shell 1, a filter plate 3 is arranged on one side of the fixed shell 1, a placing plate 4 is arranged inside the fixed shell 1, a device body 5 is arranged on the top of the placing plate 4, an air inlet pipe 6 is arranged on one side of the device body 5 close to the filter plate 3, a detector 7 is arranged on one end inside the device body 5, a fan 8 is arranged on the other end inside the device body 5, sliding blocks 9 are arranged on two ends of the placing plate 4, a supporting plate 10 is arranged on the top of each sliding block 9, a cover plate 10 is arranged on the top of each supporting plate 10, a limited groove 12 is arranged on each end of the inner wall of the fixed shell 1, and each limited groove 12 is movably connected with the adjacent sliding block 9, fixed shell 1's inside bottom and place and be provided with adjustment mechanism between the

board

4, 8 work of fan can be with external environment dust through

filter

3 and 6 suction device bodies of intake pipe 5 inside, can detect dust concentration through detector 7, can drive through adjustment work simultaneously and place board 4 and remove, and then make device body 5 can follow fixed shell 1 inside extension away, and then can adjust device body 5's height, make the device can detect the dust concentration of co-altitude not.

Further, adjustment mechanism includes movable tank 13, movable tank 13 is provided with two, two movable tank 13 sets up respectively and can prescribe a limit to the removal of sliding seat 16 in the both sides movable tank 13 of the inside bottom of fixed shell 1, two the equal fixed mounting of inner wall intermediate position of movable tank 13 has servo motor 14, servo motor 14 sets up to the biax connection, two the inner wall both ends of movable tank 13 are all rotated and are installed lead screw 15, lead screw 15 is connected with servo motor 14's output shaft transmission, and movable tank 13 can be installed and fix servo motor 14 and lead screw 15, and servo motor 14 work can drive two lead screws 15 of both ends and take place the rotation, and then can provide power for the removal of placing board 4.

Further, four equal screw thread in the outside of lead screw 15 has cup jointed sliding seat 16, sliding seat 16's top all rotates and installs traction plate 18, and lead screw 15 rotates and to drive sliding seat 16 and remove along the inner wall of movable groove 13 in its outside, the equal fixed mounting in bottom intermediate position both sides of placing board 4 has fixing base 17, two fixing base 17's bottom rotates with two traction plate 18 of homonymy respectively and is connected, places board 4 and can install and fix fixing base 17, and sliding seat 16 removes and can drive traction plate 18 and rotate, and then can promote to place board 4 and remove, and then can adjust device body 5's height.

Further, place the both ends outside of board 4 all with slider 9 fixed connection, the top and the backup pad 10 fixed connection of slider 9, the top and the apron 11 fixed connection of backup pad 10 place board 4 and can install and fix slider 9, and slider 9 can install and fix backup pad 10, and backup pad 10 can support and fix apron 11, can protect device body 5 through apron 11, the bottom four feet of fixed shell 1 all with universal wheel 2 fixed connection, one side and the filter 3 fixed connection of fixed shell 1, fixed shell 1 can install and fix universal wheel 2, and filter 3 can avoid bulky impurity to enter into device body 5.

Further, inner wall one end and detector 7 fixed connection of device body 5, the inner wall other end and fan 8 fixed connection of device body 5, one side and intake pipe 6 fixed connection of device body 5, device body 5 can be installed and fixed detector 7 and fan 8, and fan 8 can carry out the collection and give off of dust for the dust can get into device body 5 better or discharge from device body 5.

The implementation mode is specifically as follows: the fixed shell 1 can be pushed to move through the universal wheel 2, so that the detection device can adapt to dust detection work at different positions, when the detection device works, the fan 8 works to enable dust in the external environment to enter the device body 5 through the filter plate 3 and the air inlet pipe 6, and then the dust concentration can be detected through the detector 7, meanwhile, when the positions with different heights need to be detected, the servo motor 14 works to drive the two lead screws 15 at the two ends to rotate, the thread directions of the two lead screws 15 at the two ends are opposite, so that the two movable seats 16 at the two ends can relatively move along the inner wall of the movable groove 13 outside the lead screws 15, and further the two traction plates 18 at the same side can be pushed upwards to jack up, further the placing plate 4 can be pushed to move on the inner wall of the fixed shell 1, and meanwhile, the slide block 9 can also move along the limiting groove 12, the removal of slider 9 can promote backup pad 10 and remove along limiting groove 12 inner wall, and then make apron 11 can separate with fixed shell 1, and then can prescribe a limit to the removal of placing board 4, make place board 4 remain stable in the removal process, can avoid placing board 4 and remove the in-process skew to appear, it can drive device body 5 upwards to extend from fixed shell 1 inside to place board 4, and then make device body 5 can carry out dust detection to different height position, apron 11 can protect device body 5 simultaneously, can avoid device body 5 to receive the influence from the external world in the course of the work and appear damaging, and then can prolong detection device's life, this embodiment has specifically solved detection device among the prior art and has adjusted inconveniently, receive the problem that external factor appears damaging easily.

This practical theory of operation: can promote fixed shell 1 through universal wheel 2 and remove, when detection device carries out the during operation, 8 work of fan make the dust can pass through filter 3 then enter into device body 5 via intake pipe 6 in, can detect dust concentration through detector 7, two lead screws 15 that servo motor 14 work can drive both ends take place to rotate, make two sliding seat 16 at both ends can be in the lead screw 15 outside along the relative movement of movable groove 13 inner wall, can promote to place board 4 and remove at fixed shell 1 inner wall, slider 9's removal makes apron 11 can separate with fixed shell 1, make device body 5 can carry out dust detection to different height positions, apron 11 can protect device body 5 simultaneously.

Claims

1. Detection device is collected to dust concentration, including fixed shell (1), its characterized in that: universal wheels (2) are arranged on four feet at the bottom of the fixed shell (1), a filter plate (3) is arranged on one side of the fixed shell (1), a placing plate (4) is arranged inside the fixed shell (1), a device body (5) is arranged at the top of the placing plate (4), an air inlet pipe (6) is arranged on one side, close to the filter plate (3), of the device body (5), a detector (7) is arranged at one end inside the device body (5), a fan (8) is arranged at the other end inside the device body (5), sliding blocks (9) are arranged at two ends of the placing plate (4), supporting plates (10) are arranged at the top of the sliding blocks (9), cover plates (11) are arranged at the tops of the two supporting plates (10), and limited grooves (12) are arranged at two ends of the inner wall of the fixed shell (1), the two limiting grooves (12) are respectively movably connected with the adjacent sliding blocks (9), and an adjusting mechanism is arranged between the bottom end inside the fixed shell (1) and the placing plate (4).

2. The dust concentration collection and detection device according to claim 1, characterized in that: the adjusting mechanism comprises two movable grooves (13), wherein the two movable grooves (13) are respectively arranged at two sides of the bottom end in the fixed shell (1).

3. The dust concentration collection and detection device according to claim 2, characterized in that: two equal fixed mounting in inner wall intermediate position of activity groove (13) has servo motor (14), servo motor (14) set up to the biax connection, two the inner wall both ends of activity groove (13) are all rotated and are installed lead screw (15), lead screw (15) are connected with the output shaft transmission of servo motor (14).

4. The dust concentration collection and detection device according to claim 3, characterized in that: four equal thread bush in the outside of lead screw (15) has movable seat (16), the top of movable seat (16) is all rotated and is installed traction plate (18).

5. The dust concentration collection and detection device according to claim 4, characterized in that: the two sides of the middle position of the bottom of the placing plate (4) are fixedly provided with fixing seats (17), and the bottom ends of the fixing seats (17) are rotatably connected with the two traction plates (18) on the same side.

6. The dust concentration collection and detection device according to claim 1, characterized in that: the outer sides of two ends of the placing plate (4) are fixedly connected with a sliding block (9), the top of the sliding block (9) is fixedly connected with a supporting plate (10), and the top of the supporting plate (10) is fixedly connected with a cover plate (11).

7. The dust concentration collection and detection device according to claim 1, characterized in that: the bottom four feet of the fixed shell (1) are fixedly connected with the universal wheels (2), and one side of the fixed shell (1) is fixedly connected with the filter plate (3).

8. The dust concentration collection and detection device according to claim 1, characterized in that: the device is characterized in that one end of the inner wall of the device body (5) is fixedly connected with the detector (7), the other end of the inner wall of the device body (5) is fixedly connected with the fan (8), and one side of the device body (5) is fixedly connected with the air inlet pipe (6).