CN218212522U

CN218212522U - Novel sand and dust content detection device

Info

Publication number: CN218212522U
Application number: CN202222048915.2U
Authority: CN
Inventors: 曾昭强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-03
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to a husky dirt content testing technical field, concretely relates to novel husky dirt content testing device, including the detection case, the outside one side of detection case is provided with the rotation motor, the detection case inboard is provided with the dust guide pipe perpendicularly, the dust guide pipe lower part outside is provided with laser dust detector, the intraductal downside of dust guide is provided with the dish of weighing, detection case upper portion is provided with rolling bearing, rolling bearing upside acquisition pipe. The utility model discloses an exhaust pipe, wind-guiding fin, collection pipe, rolling bearing and the wind bucket of gathering that sets up for dust and sand content detection device is when using, and the wind-guiding fin can drive collection pipe and gather the wind bucket and rotate round rolling bearing under the wind-force effect, makes to gather wind bucket automatic alignment wind direction, and then makes detection device can effectively collect the dust and sand in the air.

Description

Novel sand and dust content detection device

Technical Field

The utility model relates to a sand and dust content testing technical field specifically is neotype sand and dust content testing device.

Background

When the environment management department detects the air quality, the special sand content detection device is often needed to detect the sand content in the air, so that the environment management department can obtain the sand data of the accurate sand weather, and the environment management department provides accurate data support for the management of the sand weather.

Current sand and dust content testing device is not convenient for make detection device automatic alignment wind direction when using, and then makes detection device can not effectively collect the sand and dust in the air, and simultaneously, current sand and dust content testing device is when using, and after sand and dust weight detects, lacks the device that in time topples over sand and dust for inside collection of more sand and dust easily of sand and dust content testing device influences sand and dust content testing precision.

SUMMERY OF THE UTILITY MODEL

To not enough to prior art, the utility model provides a neotype sand and dust content testing device has overcome current sand and dust content testing device when using, is not convenient for make detection device automatic alignment wind direction, and then makes the problem of the sand and dust in the detection device can not effectively collect the air.

In order to achieve the above object, the utility model provides a following technical scheme: novel sand and dust content testing device, including the detection case, the outside one side of detection case is provided with the rotation motor, the detection case inboard is provided with leads the dirt pipe perpendicularly, it is provided with laser dust detector to lead the dirt pipe lower part outside, it is provided with the dish of weighing to lead the intraductal downside of dirt, detection case upper portion is provided with rolling bearing, rolling bearing upside acquisition pipe, acquisition pipe one end is provided with the exhaust pipe, the exhaust pipe upside is provided with the wind-guiding fin, the acquisition intraductal internal rotation of section is connected with the dirt wheel of straining.

As an optimal technical scheme of the utility model, the collection pipe is kept away from exhaust pipe one end is provided with gathers the wind scoop, the detection case downside is provided with the support frame, strain dirt wheel one side and be provided with the dust board.

As an optimal technical scheme of the utility model, strain dirt wheel outer loop side and be provided with the dirt board of straining, rolling bearing with the detection case passes through bolted connection.

As an optimal technical scheme of the utility model, the wind-guiding fin with the exhaust pipe welding, the exhaust pipe with gather the pipe welding.

As an optimal technical scheme of the utility model, rotate the motor output with the dish of weighing passes through screwed connection, laser dust detector with the dust guide pipe passes through threaded connection.

As a preferred technical scheme of the utility model, lead dirt pipe upper end with the detection case welding, the support frame with the detection case downside passes through threaded connection.

As an optimal technical scheme of the utility model, rotate the motor with the detection case passes through bolted connection.

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

1. the utility model has the advantages that the air exhaust pipe, the air guide fin, the collection pipe, the rolling bearing and the air gathering bucket are arranged, so that when the sand and dust content detection device is used, the air guide fin can drive the collection pipe and the air gathering bucket to rotate around the rolling bearing under the action of wind power, the air gathering bucket automatically aligns to the wind direction, and the detection device can effectively collect sand and dust in the air;

2. the utility model discloses a rotation motor that sets up and the dish of weighing for sand and dust content detection device is when using, and after sand and dust weight detection, the rotation motor drives the dish of weighing and rotates, and then emptys sand and dust, avoids the inside long-pending more sand and dust of collecting together of sand and dust content detection device, guarantees sand and dust content detection precision.

Drawings

Fig. 1 is a schematic view of the structure of the sand and dust content detecting device of the present invention;

fig. 2 is a schematic view of the main sectional structure of the exhaust pipe and the collecting pipe in the sand and dust content detecting device of the present invention;

fig. 3 is a schematic view of the main sectional structure of the detection box of the sand and dust content detection device of the present invention.

In the figure: 1. a support frame; 2. a detection box; 3. rotating the motor; 4. a collection tube; 5. a wind gathering hopper; 6. an exhaust duct; 7. a laser dust detector; 8. a rotating bearing; 9. a dust filtering wheel; 10. a dust guide pipe; 11. a weighing pan; 12. a dust guard; 13. and air guide fins.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-3, a novel device for detecting the content of sand and dust, comprising a detection box 2, a rotary motor 3 is arranged on one side of the outside of the detection box 2, a dust guide pipe 10 is vertically arranged on the inner side of the detection box 2, a laser dust detector 7 is arranged on the outer side of the lower part of the dust guide pipe 10, a weighing disc 11 is arranged on the lower side of the dust guide pipe 10, a rotary bearing 8 is arranged on the upper part of the detection box 2, a collection pipe 4 is arranged on the upper side of the rotary bearing 8, an exhaust pipe 6 is arranged on one end of the collection pipe 4, an air guide fin 13 is arranged on the upper side of the exhaust pipe 6, and a dust filtering wheel 9 is rotationally connected in the collection pipe 4.

In this embodiment, gather pipe 4 and keep away from 6 one end of exhaust pipe and be provided with and gather wind fill 5, 2 downside of detection case are provided with support frame 1, and strain dirt wheel 9 one side and be provided with dust board 12, and dust board 12 can block the husky dirt that blows off on straining dirt wheel 9, and then avoids husky dirt to discharge from exhaust pipe 6, guarantees to measure the accuracy.

In this embodiment, strain dirt wheel 9 outer ring side and be provided with the dirt board, rolling bearing 8 passes through bolted connection with detection case 2, when straining dirt wheel 9 and rotate, can block the sand and dust in the air for sand and dust can drop on the dish of weighing 11 in the tight detection case 2, and then is convenient for weigh.

In this embodiment, wind-guiding fin 13 and exhaust pipe 6 welding, exhaust pipe 6 and collection pipe 4 welding, wind-guiding fin 13 can make exhaust pipe 6 and collection pipe 4 rotate round rolling bearing 8 under the wind-force effect, and then makes gather the direction of wind direction of automatic orientation of wind hopper 5.

In this embodiment, the output end of the rotating motor 3 is connected with the weighing plate 11 through a screw, the laser dust detector 7 is connected with the dust guide pipe 10 through a screw thread, the rotating motor 3 provides power for the rotation of the weighing plate 11, and the laser dust detector 7 can detect the sand and dust granularity data on the weighing plate 11.

In this embodiment, lead the welding of dirt pipe 10 upper end and detection case 2, support frame 1 passes through threaded connection with detection case 2 downside, leads dirt pipe 10 and can make the accurate dish 11 that weighs that drops of sand and dust.

In this embodiment, the rotation motor 3 is connected to the detection box 2 by screws.

The working principle is as follows: when using, wind-guiding fin 13 is under the wind-force effect, can drive exhaust pipe 6 and collection pipe 4 and rotate round rolling bearing 8, and then make gather wind hopper 5 towards the wind direction position, the dust and sand in the air gets into collection pipe 4 inboard back, dust and sand wheel 9 can be filtered the dust and sand, and make the dust and sand fall on weighing plate 11, weighing plate 11 can be automatic weighing in the time quantum of settlement, laser dust detector 7 can detect the dust and sand granularity size on weighing plate 11, after the detection is accomplished, it drives weighing plate 11 and rotates to rotate motor 3, make dust and sand discharge detection case 2, avoid the dust and sand to collect too much, influence detection device's detection accuracy.

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 the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, 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 skilled 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. Neotype dust and sand content testing device, including detection case (2), its characterized in that: detection case (2) outside one side is provided with rotation motor (3), detection case (2) inboard is provided with leads dirt pipe (10) perpendicularly, it is provided with laser dust detector (7) to lead dirt pipe (10) lower part outside, it is provided with weighing dish (11) to lead the downside in dirt pipe (10), detection case (2) upper portion is provided with rolling bearing (8), rolling bearing (8) upside collecting pipe (4), collecting pipe (4) one end is provided with exhaust pipe (6), exhaust pipe (6) upside is provided with wind-guiding fin (13), collecting pipe (4) internal rotation is connected with dirt wheel (9).

2. The novel dust and sand content detecting device according to claim 1, wherein: gather pipe (4) and keep away from exhaust pipe (6) one end is provided with and gathers wind scoop (5), detection case (2) downside is provided with support frame (1), strain dirt wheel (9) one side and be provided with dust board (12).

3. The novel dust and sand content detecting device according to claim 2, wherein: and a dust filtering plate is arranged on the outer ring side of the dust filtering wheel (9), and the rotating bearing (8) is connected with the detection box (2) through a bolt.

4. The novel sand and dust content detection device according to claim 1, wherein: the air guide fins (13) are welded with the exhaust pipe (6), and the exhaust pipe (6) is welded with the collection pipe (4).

5. The novel dust and sand content detecting device according to claim 1, wherein: the output end of the rotating motor (3) is connected with the weighing disc (11) through a screw, and the laser dust detector (7) is connected with the dust guide pipe (10) through a screw thread.

6. The novel dust and sand content detecting device according to claim 2, wherein: lead dirt pipe (10) upper end with detection case (2) welding, support frame (1) with detection case (2) downside passes through threaded connection.

7. The novel sand and dust content detection device according to claim 1, wherein: the rotating motor (3) is connected with the detection box (2) through screws.