CN212379119U

CN212379119U - Dust sampling device for atmospheric environment detection

Info

Publication number: CN212379119U
Application number: CN202021056079.7U
Authority: CN
Inventors: 刘晓乐; 张钊; 陈文龙; 车彦丽
Original assignee: Gansu Chuang Wing Testing Technology Co ltd
Current assignee: Gansu Chuang Wing Testing Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-19
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses an atmospheric environment detects uses dust sampling device, including main sleeve, inner skleeve, servo motor and deep bead, main sleeve's inner wall is inserted and is equipped with the inner skleeve, and the inside of inner skleeve runs through there is the bolt, the inner wall connection of inner skleeve has interior bracket, the inside of interior bracket is inserted and is equipped with the transmission shaft, and one side of transmission shaft is connected with clean scraper blade, one side butt of clean scraper blade has the dust blocking filter screen, one side of dust blocking filter screen is connected with the hollow tube, and one side butt of hollow tube has hollow ball, one side of clean shot is connected with first spring, and one side of first spring is connected with the head rod. The utility model discloses a set up bolt and inner skleeve, can conveniently splice the installation to the device itself, and the device is through setting up clean shot and hollow tube, can effectively collect the dust that keeps off dirt filter screen surface adhesion, reduces staff's intensity of labour.

Description

Dust sampling device for atmospheric environment detection

Technical Field

The utility model relates to an environmental detection technical field specifically is a dust sampling device is used in atmospheric environment detection.

Background

Dust is particles suspended in air, the dust is derived from industrial emissions, combustion smoke dust, soil dust and the like, the dust is enemies of human health, a plurality of bacteria, viruses and eggs are wrapped in general air dust, and therefore disease transmission is possible.

At present, current partial dust sampling device, it is when taking a sample, the dust of inside filter screen surface adhesion still needs the staff to take out the filter screen from equipment inside and collect again, it is comparatively inconvenient to clear up, and current partial dust sampling device, its sampling device itself is assembled fixedly through the bolt, but the bolt fastening need be with the help of the instrument, if the staff when assembling the device in the installation under the condition of not carrying the instrument, it is obvious comparatively inconvenient, therefore need for an atmospheric environment to detect and solve above-mentioned problem with dust sampling device urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust sampling device is used in atmospheric environment detection to solve the current partial dust sampling device who proposes in the above-mentioned background art, its inside dust is inconvenient collects, and current partial dust sampling device, and it is when splicing fixedly, comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a dust sampling device for atmospheric environment detection comprises a main sleeve, an inner sleeve, a servo motor and a wind shield, wherein the inner sleeve is inserted into the inner wall of the main sleeve, a bolt penetrates through the inner part of the inner sleeve, the inner wall of the inner sleeve is connected with an inner bracket, a transmission shaft is inserted into the inner bracket, one side of the transmission shaft is connected with a cleaning scraper, one side of the cleaning scraper is abutted with a dust blocking filter screen, one side of the dust blocking filter screen is connected with a hollow tube, one side of the hollow tube is abutted with a hollow ball, one side of the hollow ball is connected with a first spring, one side of the first spring is connected with a first connecting rod, one side of the first connecting rod is sleeved on the surface of the transmission shaft, one side surface of the transmission shaft is sleeved with an air suction fan, one side of the transmission shaft is connected with the servo motor, the utility model discloses a collection box, including main sleeve, mount pad, jack post, first fixture block, second spring, inner card chamber, main sleeve's bottom has even to have an installation pole through the pivot, main sleeve's bottom is connected with interior mount pad, and the inside of interior mount pad runs through there is the jack post, one side butt joint of jack post has first fixture block, and just first fixture block inserts the inside of establishing at the inner card chamber, the inner wall in inner card chamber is connected with the second spring, the surface at collection box is seted up in the inner.

Preferably, the connecting groove is formed in the main sleeve, the shape and size of the inside of the connecting groove are matched with the shape and size of the surface of the inner sleeve, the inner sleeve is inserted into the main sleeve, and the inner sleeve is in sliding connection with the main sleeve.

Preferably, one side of the first spring is connected with a hollow ball, the other side of the first spring is connected to the surface of the first connecting rod, and the hollow ball, the first spring and the first connecting rod form an elastic structure.

Preferably, a through groove is formed in the center of the inner bracket, the shape and size of the inside of the through groove are matched with the shape and size of the surface of the transmission shaft, and the transmission shaft is inserted into the inner bracket.

Preferably, the outer surface of the collecting box is provided with a convex block, a groove corresponding to the convex block is formed in the inner mounting seat, and the inner mounting seat is connected with the collecting box in a sliding manner.

Preferably, one side of the second spring is connected to the inside of the inner clamping cavity, the other side of the second spring is connected to the surface of the first clamping block, and the second spring, the inner clamping cavity and the first clamping block form an elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that: this atmospheric environment detects uses dust sampling device through setting up bolt and inner skleeve, can conveniently splice the installation to the device itself, and the device is through setting up clean shot and hollow tube, can effectively collect the dust of keeping off dirt filter screen surface adhesion, reduces staff's intensity of labour.

1. The device is provided with the bolt and the inner sleeve, when the device needs to be spliced and fixed, the inner sleeve can be inserted into the main sleeve firstly, and then the bolt penetrates through the main sleeve and the inner sleeve to complete splicing and fixing of the device.

2. The device is provided with the hollow ball and the hollow pipe, when the dust accumulated on the surface of the dust blocking filter screen needs to be collected, the servo motor can start to work through an external power supply, and then the transmission shaft can be driven to rotate through the work of the servo motor, the transmission shaft can be conveniently driven to the cleaning scraper blade to rotate through the rotation of the transmission shaft, so that the cleaning scraper blade can scrape off the dust accumulated on the surface of the dust-blocking filter screen, meanwhile, the first connecting rod is driven to rotate through the transmission shaft, so that the hollow ball is driven to rotate by the first connecting rod through the first spring, the hollow ball knocks the hollow pipe on the surface of the dust blocking filter screen, thereby can make the dust by the surface shake from keeping off the dirt filter screen, conveniently make the dust drop to the inside of collecting the box, can need not that the staff is manual to collect the dust, and then can reduce staff's intensity of labour.

Drawings

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

FIG. 2 is a right-side view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the front view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a structure at a in fig. 1 according to the present invention.

In the figure: 1. a main sleeve; 2. an inner sleeve; 3. a servo motor; 4. an air extracting fan; 5. hollow spheres; 6. a first spring; 7. a first connecting rod; 8. a hollow tube; 9. a wind deflector; 10. a dust-blocking filter screen; 11. an inner bracket; 12. a cleaning blade; 13. a drive shaft; 14. a collection box; 15. mounting a rod; 16. an inner mounting seat; 17. a second spring; 18. an inner clamping cavity; 19. a first clamping block; 20. a top pillar; 21. and (4) a bolt.

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. 1-4, the present invention provides an embodiment: the utility model provides an atmospheric environment detects uses dust sampling device, including main sleeve 1, inner skleeve 2, servo motor 3 and deep bead 9, the inner wall of main sleeve 1 is inserted and is equipped with inner skleeve 2, the spread groove has been seted up to the inside of main sleeve 1, and the inside shape size of spread groove and inner skleeve 2's surface shape size looks adaptation, inner skleeve 2 inserts the inside of establishing at main sleeve 1, inner skleeve 2 and main sleeve 1 are sliding connection, through setting up it to sliding connection, can effectively reduce the produced skew of inner skleeve 2 when carrying out the concatenation installation with main sleeve 1, run through main sleeve 1 and inner skleeve 2 through bolt 21 simultaneously again and can accomplish the installation to main sleeve 1.

Bolt 21 has been run through to inner skleeve 2's inside, inner skleeve 2's inner wall connection has interior bracket 11, the inside of interior bracket 11 is inserted and is equipped with transmission shaft 13, logical groove has been seted up to the central point department of putting of interior bracket 11, and the inside shape size that leads to groove and the surface shape size looks adaptation of transmission shaft 13, transmission shaft 13 is inserted and is established the inside of bracket 11 including, the shape size of looks adaptation enables interior bracket 11 and cup joints the surface at transmission shaft 13, bracket 11 supports transmission shaft 13 in making, reduce the rocking that transmission shaft 13 produced when rotating.

One side of transmission shaft 13 is connected with cleaning scraper 12, there is dust-retaining filter screen 10 cleaning scraper 12's one side butt, one side of dust-retaining filter screen 10 is connected with hollow tube 8, and hollow ball 5 is held to hollow tube 8's one side butt, one side of hollow ball 5 is connected with first spring 6, one side of first spring 6 is connected with hollow ball 5, the surface at head rod 7 is connected to first spring 6's opposite side, the hollow ball 5, elastic construction is constituteed to first spring 6 and head rod 7, through constituteing elastic construction, can effectively make hollow ball 5 strike hollow tube 8's surface through first spring 6's elastic force effect, make hollow tube 8 give dust-retaining filter screen 10 with the impact force transmission who bears, shake the inside to collecting box 14 with the dust on dust-retaining filter screen 10 surface.

One side of first spring 6 is connected with head rod 7, one side of head rod 7 cup joints the surface at transmission shaft 13, one side surface of transmission shaft 13 has cup jointed and has bled fan 4, one side of transmission shaft 13 is connected with servo motor 3, the top surface of main sleeve 1 is connected with deep bead 9, blow deep bead 9 when wind, the one end that produces great resistance to air flow just can be in the same direction as abundant rotation, the cooperation uses the installation pole 15 that the pivot is connected, can make main sleeve 1 and wind direction parallel, so that conveniently make the air current enter into to the inside of main sleeve 1, conveniently can collect the dust.

Even there is installation pole 15 bottom of main sleeve 1 through the pivot, mount pad 16 in the bottom of main sleeve 1 is connected with, the surface of collecting box 14 is provided with the lug, and the recess rather than corresponding is seted up to the inside of interior mount pad 16, interior mount pad 16 is sliding connection with collection box 14, through setting up it to sliding connection, can effectively reduce and collect box 14 and insert the skew that produces when establishing including mount pad 16 is inside, and when dismantling collection box 14, can at first manually press down fore-set 20, make fore-set 20 release first fixture block 19 from the inside of interior mount pad 16, make first fixture block 19 accomodate in the inside of collecting box 14, take out collection box 14 from the inside of interior mount pad 16 afterwards, thereby can conveniently collect the inside dust of collection box 14.

The inside of interior mount pad 16 is run through there is the fore-set 20, one side butt of fore-set 20 has first fixture block 19, and first fixture block 19 inserts the inside of establishing at interior card chamber 18, the inner wall connection of interior card chamber 18 has second spring 17, the inside at interior card chamber 18 is connected to one side of second spring 17, and the opposite side of second spring 17 connects on the surface of first fixture block 19, second spring 17, interior card chamber 18 and first fixture block 19 constitute elastic construction, can conveniently make first fixture block 19 carry out the block through the inside automation of the elastic force effect of second spring 17 and interior mount pad 16 through constituting elastic construction, in order to conveniently carry out the block connection between collecting box 14 and the interior mount pad 16, interior card chamber 18 is seted up on the surface of collecting box 14.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an atmospheric environment detects uses dust sampling device, includes main sleeve (1), inner skleeve (2), servo motor (3) and deep bead (9), its characterized in that: the inner wall of the main sleeve (1) is inserted with an inner sleeve (2), a bolt (21) penetrates through the inner part of the inner sleeve (2), the inner wall of the inner sleeve (2) is connected with an inner bracket (11), a transmission shaft (13) is inserted into the inner bracket (11), one side of the transmission shaft (13) is connected with a cleaning scraper (12), one side of the cleaning scraper (12) is abutted with a dust blocking filter screen (10), one side of the dust blocking filter screen (10) is connected with a hollow pipe (8), one side of the hollow pipe (8) is abutted with a hollow ball (5), one side of the hollow ball (5) is connected with a first spring (6), one side of the first spring (6) is connected with a first connecting rod (7), one side of the first connecting rod (7) is sleeved on the surface of the transmission shaft (13), and an air exhaust fan (4) is sleeved on one side surface of the transmission shaft (13), one side of transmission shaft (13) is connected with servo motor (3), the top surface of main sleeve (1) is connected with deep bead (9), the bottom of main sleeve (1) even has installation pole (15) through the pivot, the bottom of main sleeve (1) is connected with interior mount pad (16), and the inside of interior mount pad (16) runs through has fore-set (20), one side butt joint of fore-set (20) has first fixture block (19), and just first fixture block (19) insert the inside of establishing in inside calorie chamber (18), the inner wall of inside calorie chamber (18) is connected with second spring (17), the surface at collection box (14) is seted up in inside calorie chamber (18).

2. The atmospheric environmental detection dust sampling device according to claim 1, wherein: the connecting groove has been seted up to the inside of main sleeve (1), and the inside shape size of connecting groove and the surperficial shape size looks adaptation of inner skleeve (2), inner skleeve (2) are inserted and are established the inside of main sleeve (1), inner skleeve (2) and main sleeve (1) are sliding connection.

3. The atmospheric environmental detection dust sampling device according to claim 1, wherein: one side of the first spring (6) is connected with a hollow ball (5), the other side of the first spring (6) is connected to the surface of the first connecting rod (7), and the hollow ball (5), the first spring (6) and the first connecting rod (7) form an elastic structure.

4. The atmospheric environmental detection dust sampling device according to claim 1, wherein: a through groove is formed in the center of the inner bracket (11), the shape and size of the inside of the through groove are matched with the shape and size of the surface of the transmission shaft (13), and the transmission shaft (13) is inserted into the inner bracket (11).

5. The atmospheric environmental detection dust sampling device according to claim 1, wherein: the outer surface of the collecting box (14) is provided with a convex block, a groove corresponding to the convex block is formed in the inner mounting seat (16), and the inner mounting seat (16) is connected with the collecting box (14) in a sliding mode.

6. The atmospheric environmental detection dust sampling device according to claim 1, wherein: one side of the second spring (17) is connected to the inside of the inner clamping cavity (18), the other side of the second spring (17) is connected to the surface of the first clamping block (19), and the second spring (17), the inner clamping cavity (18) and the first clamping block (19) form an elastic structure.