CN218546462U

CN218546462U - Concentration detection device

Info

Publication number: CN218546462U
Application number: CN202222887361.5U
Authority: CN
Inventors: 傅华南; 汪雪军; 邹文娟
Original assignee: Jiangxi Novartis Biotechnology Co ltd
Current assignee: Jiangxi Novartis Biotechnology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-28
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a concentration detection device, which belongs to the technical field of concentration detection and comprises a mounting plate, wherein a fixed plate is connected on the side wall of one side of the mounting plate, a dust concentration detector is installed at the upper end of the fixed plate, a support plate is connected on the side wall of one side of the mounting plate, a dust collector is installed at the upper end of the support plate, a dust collection pipe is installed at the lower end of the dust collector, the lower end of the dust collection pipe penetrates through the side wall of the support plate, extends downwards and is rotatably connected with a connecting pipe, the connecting pipe is communicated with the dust collection pipe, a dust collection cylinder is installed at the lower end of the connecting pipe, and a plurality of air inlet pipes are evenly and equidistantly installed at the lower end of the dust collection cylinder; the utility model discloses a setting up the dust of mutually supporting between mounting panel, fixed plate, dust concentration detector, backup pad, dust catcher, dust absorption pipe, suction tube, intake pipe, brush, reciprocal lead screw and the motor isotructure and carrying out the automatic clearance to the dust of dust concentration detection instrument face, reducing the hand labor power, save time improves work efficiency.

Description

Concentration detection device

Technical Field

The utility model relates to a concentration detection technical field especially relates to a concentration detection device.

Background

In the production process of some factories for building material processing, a large amount of dust is generated, and the dust can cause serious influence on the physical health of workers. It is therefore necessary to detect the dust concentration in such a factory environment at all times.

At present, current detection device generally all is static dust concentration detection instrument, during the use, generally is fixed the setting in operational environment, and this kind of detection mode is along with the increase of time, and the dust is piled up easily on dust concentration detection instrument, needs artifical periodic cleaning, so, wastes time and energy, reduces work efficiency.

To this end, we propose a concentration detection device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a concentration detection device has overcome prior art not enough, aims at solving the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concentration detection device comprises a mounting plate, wherein a fixing plate is connected to the side wall of one side of the mounting plate, a dust concentration detector is mounted at the upper end of the fixing plate, a supporting plate is connected to the side wall of one side of the mounting plate, a dust collector is mounted at the upper end of the supporting plate, a dust collection pipe is mounted at the lower end of the dust collector, the lower end of the dust collection pipe penetrates through the side wall of the supporting plate, extends downwards and is rotatably connected with a connecting pipe, the connecting pipe is communicated with the dust collection pipe, a dust collection barrel is mounted at the lower end of the connecting pipe, a plurality of air inlet pipes are uniformly and equidistantly mounted at the lower end of the dust collection barrel, and the air inlet pipes are communicated with the dust collection barrel;

the fixed plate top is provided with the rectangle frame, dust concentration detector sets up in the rectangle frame, all be connected with the brush on the rectangle frame inside wall, the brush other end sets up on dust concentration detector, the fixed plate upper end is rotated and is connected with reciprocal lead screw, reciprocal lead screw passes the rectangle frame setting, and rectangle frame and reciprocal lead screw threaded connection, install in the backup pad and be used for reciprocal lead screw pivoted drive assembly.

As a preferred technical scheme of the utility model, drive assembly includes the motor of fixed mounting in the backup pad upper end, the motor output runs through the lateral wall and the downwardly extending of backup pad and is connected with reciprocal lead screw through the shaft coupling, reciprocal lead screw is connected with the connecting pipe transmission, drives reciprocal lead screw through the motor and rotates, and the rotation of reciprocal lead screw will make the reciprocating motion that vertical direction was done to the rectangle frame through the screw thread effect.

As a preferred technical scheme of the utility model, all cup jointed the belt pulley on the pole wall of reciprocal lead screw and the pipe wall of connecting pipe, and connect through belt transmission between two belt pulleys, the rotation of reciprocal lead screw will drive the connecting pipe through the belt pulley and rotate, and the rotation of connecting pipe will drive a suction tube and rotate, increases the area of contact of intake pipe and air, improves the effect of dust absorption.

As a preferred technical scheme of the utility model, be connected with the guide bar between backup pad and the fixed plate jointly, the guide bar runs through the lateral wall setting of rectangle frame, and rectangle frame sliding connection carries on spacingly to the rectangle frame on the guide bar, prevents that the rectangle frame from taking place to rotate.

As an optimal technical scheme of the utility model, symmetrical connection has two support frames on the pipe wall of connecting pipe, the support frame other end is connected on a suction tube, improves the stability of suction tube.

As the utility model discloses a preferred technical scheme, the mounting groove has been seted up to the fixed plate upper end, dust concentration detector sets up in the mounting groove, and dust concentration detector and mounting groove phase-match prevent that dust concentration detector from dropping from the fixed plate.

The utility model has the advantages that:

the utility model discloses a set up mounting panel, fixed plate, dust concentration detector, backup pad, dust catcher, dust absorption pipe, connecting pipe, a dust suction cylinder, intake pipe, rectangle frame, brush, reciprocal lead screw and motor isotructure, drive reciprocal lead screw through the motor and rotate, make the brush scrape the dust of dust concentration detection instrument face, absorb the processing through the dust catcher to the dust of arousing, easy operation is convenient, reduces the hand labor power, save time improves work efficiency.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the rectangular frame of the present invention.

In the figure: 1. mounting a plate; 2. a fixing plate; 3. a dust concentration detector; 4. a support plate; 5. a vacuum cleaner; 6. a dust collection pipe; 7. a connecting pipe; 8. a dust suction cylinder; 9. an air inlet pipe; 10. a rectangular frame; 11. a brush; 12. a reciprocating screw rod; 13. a motor; 14. a pulley; 15. a guide bar; 16. a support frame.

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.

Example one

Referring to fig. 1-3, a concentration detection device includes a mounting plate 1, a fixing plate 2 is fixedly connected to a side wall of one side of the mounting plate 1, a dust concentration detector 3 is installed at an upper end of the fixing plate 2, a supporting plate 4 is fixedly connected to a side wall of one side of the mounting plate 1, a dust collector 5 is fixedly installed at an upper end of the supporting plate 4, a dust collecting pipe 6 is fixedly installed at a lower end of the dust collector 5, a lower end of the dust collecting pipe 6 penetrates through a side wall of the supporting plate 4, extends downwards and is rotatably connected with a connecting pipe 7, the connecting pipe 7 is communicated with the dust collecting pipe 6, a dust collecting cylinder 8 is installed at a lower end of the connecting pipe 7, the connecting pipe 7 is communicated with the dust collecting cylinder 8, a plurality of air inlet pipes 9 are evenly installed at equal intervals at a lower end of the dust collecting cylinder 8, and the plurality of air inlet pipes 9 are communicated with the dust collecting cylinder 8;

2 tops of fixed plate are provided with rectangle frame 10, and dust concentration detector 3 sets up in rectangle frame 10, all is connected with brush 11 on the 10 inside walls of rectangle frame, and the 11 other ends of brush set up on

dust concentration detector

3, and 2 upper ends of fixed plate rotate and are connected with reciprocal lead screw 12, and reciprocal lead screw 12 passes rectangle frame 10 and sets up, and rectangle frame 10 and reciprocal lead screw 12 threaded connection install in backup pad 4 and be used for reciprocal lead screw 12 pivoted drive assembly. Come to detect the concentration of surrounding environment dust through dust concentration detector 3, after dust concentration detector 3 is quiet for a long time, when dust on the dust concentration detector 3 needs to be cleared up, make reciprocal lead screw 12 rotate through drive assembly, the rotation of reciprocal lead screw 12 will be used for driving rectangle frame 10 through the screw action and be the back and forth movement of vertical direction, the motion of rectangle frame 10 will drive brush 11 and move, the motion of brush 11 will be scraped the dust on dust concentration detector 3 surface, and simultaneously, start dust catcher 5, the function of dust catcher 5 will be breathed in dust absorption pipe 6, dust absorption pipe 6 just can be used connecting pipe 7 and breathed in dust absorption barrel 8, dust absorption barrel 8 will come to absorb the dust of arousing through intake pipe 9 and handle. Come the dust to dust concentration detector 3 through last structure and carry out the automation clearance, reduce hand labor power, save time improves work efficiency.

In this embodiment, the driving assembly includes a motor 13 fixedly installed at the upper end of the supporting plate 4, an output end of the motor 13 penetrates through a side wall of the supporting plate 4 and extends downward and is connected with the reciprocating screw rod 12 through a coupler, the reciprocating screw rod 12 is in transmission connection with the connecting pipe 7, the reciprocating screw rod 12 is driven to rotate by the motor 13, and the rotation of the reciprocating screw rod 12 enables the rectangular frame 10 to make reciprocating motion in the vertical direction through the screw action.

In this embodiment, the belt pulley 14 is sleeved on the wall of the reciprocating screw rod 12 and the wall of the connecting pipe 7, and the two belt pulleys 14 are connected through belt transmission, the connecting pipe 7 is driven to rotate through the belt pulley 14 by the rotation of the reciprocating screw rod 12, the dust suction tube 8 is driven to rotate by the rotation of the connecting pipe 7, the contact area between the air inlet pipe 9 and the air is increased, and the dust suction effect is improved.

In this embodiment, the guide rod 15 is connected between the supporting plate 4 and the fixing plate 2, the guide rod 15 penetrates through the side wall of the rectangular frame 10, and the rectangular frame 10 is slidably connected to the guide rod 15 to limit the rectangular frame 10, so as to prevent the rectangular frame 10 from rotating.

In this embodiment, the two support frames 16 are symmetrically connected to the wall of the connecting pipe 7, and the other end of each support frame 16 is connected to the dust collection tube 8, so that the stability of the dust collection tube 8 is improved.

In this embodiment, the mounting groove has been seted up to fixed plate 2 upper end, and dust concentration detector 3 sets up in the mounting groove, and dust concentration detector 3 and mounting groove phase-match prevent that dust concentration detector 3 from dropping from fixed plate 2.

The working principle is as follows: come to detect the concentration of surrounding environment dust through dust concentration detector 3, after dust concentration detector 3 is quiet for a long time, when dust on the dust concentration detector 3 needs to be cleared up, starter motor 13, motor 13's function will drive reciprocal lead screw 12 and rotate, reciprocal movement that rectangle frame 10 is vertical direction will be driven through the screw action to reciprocal rotation of reciprocal lead screw 12, rectangle frame 10's motion will drive brush 11 and move, brush 11's motion will be scraped the dust on dust concentration detector 3 surface, and simultaneously, start dust catcher 5, dust catcher 5's function will be breathed in dust absorption pipe 6, dust absorption pipe 6 just can be breathed in dust absorption barrel 8 with connecting pipe 7, dust absorption barrel 8 will come to absorb the dust of arousing through intake pipe 9 and handle.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a concentration detection device, includes mounting panel (1), its characterized in that, be connected with fixed plate (2) on the lateral wall of mounting panel (1) one side, dust concentration detection appearance (3) are installed to fixed plate (2) upper end, be connected with backup pad (4) on the lateral wall of mounting panel (1) one side, dust catcher (5) are installed to backup pad (4) upper end, dust absorption pipe (6) are installed to dust catcher (5) lower extreme, dust absorption pipe (6) lower extreme runs through the lateral wall of backup pad (4) and downwardly extending and rotate and be connected with connecting pipe (7), connecting pipe (7) are linked together with dust absorption pipe (6), dust suction tube (8) are installed to connecting pipe (7) lower extreme, the even equidistance of dust suction tube (8) lower extreme is installed a plurality of intake pipe (9), and a plurality of intake pipe (9) are linked together with dust suction tube (8);

fixed plate (2) top is provided with rectangle frame (10), dust concentration detector (3) set up in rectangle frame (10), all be connected with brush (11) on rectangle frame (10) inside wall, brush (11) other end sets up on dust concentration detector (3), fixed plate (2) upper end is rotated and is connected with reciprocal lead screw (12), reciprocal lead screw (12) pass rectangle frame (10) setting, and rectangle frame (10) and reciprocal lead screw (12) threaded connection, install on backup pad (4) and be used for reciprocal lead screw (12) pivoted drive assembly.

2. The concentration detection device according to claim 1, wherein the driving assembly comprises a motor (13) fixedly mounted on the upper end of the support plate (4), the output end of the motor (13) penetrates through the side wall of the support plate (4) and extends downwards and is connected with a reciprocating screw rod (12) through a coupler, and the reciprocating screw rod (12) is in transmission connection with the connecting pipe (7).

3. The concentration detection device according to claim 2, wherein the belt pulleys (14) are sleeved on the rod wall of the reciprocating screw rod (12) and the pipe wall of the connecting pipe (7), and the two belt pulleys (14) are connected through a belt in a transmission manner.

4. The concentration detection device according to claim 1, wherein a guide rod (15) is connected between the support plate (4) and the fixing plate (2), the guide rod (15) is disposed through a side wall of the rectangular frame (10), and the rectangular frame (10) is slidably connected to the guide rod (15).

5. The concentration detection device according to claim 1, wherein two support frames (16) are symmetrically connected to the wall of the connecting pipe (7), and the other end of each support frame (16) is connected to the dust collection cylinder (8).

6. The concentration detection device according to claim 1, wherein an installation groove is formed in the upper end of the fixing plate (2), the dust concentration detector (3) is arranged in the installation groove, and the dust concentration detector (3) is matched with the installation groove.