CN221402590U - Mine exploitation dust sampling device - Google Patents

Abstract

The utility model discloses a mine exploitation dust sampling device, which comprises: the device comprises a device main body, wherein the front end of the device main body is connected with a rain cover, and the upper end of the device main body is connected with a carrying handle; the supporting windproof mechanism is used for supporting the device main body, a bottom connecting piece is arranged at the bottom of the supporting windproof mechanism, and the bottom connecting piece is connected with a windproof piece for preventing shaking through a threaded column. This mining dust sampling device through the lower extreme installation support at the device main part prevent wind the mechanism, has realized adapting to the soft clay and standing and has prevented wind the stable effect of standing on the plain, through installing rotary mechanism at the lower extreme of device main part, has realized multi-direction rotation equipment, improves the effect of flexibility.

Description

Mine exploitation dust sampling device

Technical Field

The utility model relates to the technical field of mining sampling equipment, in particular to a mining dust sampling device.

Background

The dust sampling device for mining is equipment for collecting dust samples generated in the mining process, and can monitor and analyze dust in the working environment of the mine by collecting the dust samples so as to know the components and the concentration of the dust, evaluate the safety of the working environment and take corresponding control measures to protect the health of workers, and plays an important role in mine safety management;

At present, a dust sampling device for mining generally is matched with a tripod to stand for use, when sampling is carried out in a mine, the weather inside a valley is changeable, the weather such as gust and rain is encountered, ground soil is moist, equipment is unstable in standing, equipment is easy to fall down by strong wind, and the wind-proof stability of flat standing is limited.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides the mine exploitation dust sampling device which is suitable for soft soil standing and flat windproof standing stability.

In order to solve the problems that the existing mine exploitation dust sampling device is generally matched with a tripod stand for standing, when sampling is carried out in a mine, the inside weather of a valley is changeable, the equipment is unstable in standing due to the fact that ground soil is wet, the equipment is easy to fall down by strong wind, and the wind-proof stability of flat standing is limited, the utility model is solved by the following technical scheme.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A mining dust sampling device, comprising:

the device comprises a device main body, wherein the front end of the device main body is connected with a rain cover, and the upper end of the device main body is connected with a carrying handle;

The support windproof mechanism is used for supporting the device main body, a bottom connecting piece is arranged at the bottom of the support windproof mechanism, and the bottom connecting piece is connected with a windproof piece for preventing shaking through a threaded column.

Preferably, the wind guard is provided as a conical foot block, which is used to penetrate the ground.

Preferably, the wind guard is provided as a gravity platform, which is used to pull around.

Preferably, the wind guard is configured as a gravity platform for pulling and supporting the wind guard mechanism.

Preferably, the upper end of the threaded column is connected with a pull handle.

Preferably, the outer surface of the threaded post is mated with the inner wall of the base link.

Preferably, the upper end of the bottom connecting piece is connected with an adjusting bracket, and a connecting piece is inserted into the adjusting bracket.

Preferably, a rotating mechanism is installed at the upper end of the adjusting bracket, and the rotating mechanism comprises a rotating shaft.

Preferably, the upper end of the rotating shaft is connected with a bead groove chassis, and a turntable is inserted in the bead groove chassis.

Preferably, elastic rubber beads are movably connected in the turntable.

Compared with the prior art, the utility model has the following beneficial effects: the lower extreme installation support at the device main part is prevent wind the mechanism, even the piece at the lower extreme installation of adjusting the support for through the inside screw thread post screw thread surface of inserting of end even piece, rotate in the inside of even piece at the end, be equipped with toper foot piece and gravity platform at the lower extreme of screw thread post, make to stand in soft earth stably through toper foot piece screw thread screwing in the lower extreme of screw thread post, pass through gravity platform threaded connection at the lower extreme of screw thread post, its gravity platform itself gravity effect is prevent wind.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the bottom perspective of the device of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present utility model.

Description of the figure: 1. a device body; 12. a rain cover; 13. a handle; 2. supporting a wind-proof mechanism; 21. adjusting the bracket; 22. a bottom connecting piece; 23. a threaded column; 24. conical foot blocks; 25. a gravity platform; 26. a pull handle; 27. a connecting piece; 3. a rotation mechanism; 31. a rotating shaft; 32. a bead groove chassis; 33. a turntable; 34. elastic rubber beads.

Detailed Description

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Examples:

Referring to fig. 1, 2, 3 and 4, a mine dust sampling device includes:

a device main body 1; the front end of the device main body 1 is connected with a rain cover 12; the upper end of the device main body 1 is connected with a handle 13; the lower end of the device main body 1 is provided with a supporting windproof mechanism 2; the front end of the device main body 1 is provided with the rain cover 12, so that the front end monitoring screen of the device main body 1 is not obstructed during raining, and the lifting handle 13 is arranged at the upper end of the device main body 1, so that the device main body 1 is convenient to lift and detach;

Supporting a wind-proof mechanism 2; the support wind prevention mechanism 2 comprises a bottom connecting piece 22; a threaded column 23 is inserted into the bottom connecting piece 22; the bottom cover of screw thread post 23 is equipped with toper foot piece 24, through the inside screw thread post 23 screw thread surface of inserting of end link 22, rotates in the inside of end link 22, is equipped with toper foot piece 24 and gravity platform 25 at the lower extreme of screw thread post 23, screws at the lower extreme of screw thread post 23 through toper foot piece 24 for the pull handle 26 of handheld screw thread post 23 upper end drives toper foot piece 24 and screws and stands in soft earth stability.

Specifically, the lower extreme cover of screw thread post 23 is equipped with gravity platform 25, and the lower extreme of screw thread post 23 is laminated mutually with toper foot piece 24, and the screw thread post 23 screw thread surface of inserting in the end even piece 22 rotates in the inside of end even piece 22, is equipped with toper foot piece 24 and gravity platform 25 at the lower extreme of screw thread post 23, screws the lower extreme at screw thread post 23 through toper foot piece 24 for the pull handle 26 of handheld screw thread post 23 upper end drives toper foot piece 24 and screws and stand in soft earth stability.

Preferably, the lower extreme of screw thread post 23 is laminated mutually with gravity platform 25, and I'm upper end of screw thread post 23 is connected with draws handle 26, passes through gravity platform 25 threaded connection at the lower extreme of screw thread post 23 in the lower extreme of screw thread post 23 for gravity platform 25 supports the device main part 1 of preventing wind mechanism 2 upper end and stands on hard ground, and its gravity platform 25 self gravity effect is prevent wind.

The outer surface of the threaded column 23 is matched with the inner wall of the bottom connecting piece 22, the upper end of the bottom connecting piece 22 is connected with an adjusting bracket 21, a connecting piece 27 is inserted into the adjusting bracket 21, and the adjusting bracket 21 is adjusted and limited through the connecting piece 27 in the adjusting bracket 21.

It is known that the rotating mechanism 3 is installed at the upper end of the adjusting bracket 21, the rotating mechanism 3 comprises a rotating shaft 31, the upper end of the rotating shaft 31 is connected with a bead groove bottom plate 32, a turntable 33 is inserted in the bead groove bottom plate 32, elastic rubber beads 34 are movably connected in the turntable 33, the turntable 33 rotates in the bead groove bottom plate 32, the existing standing tripod is fixed in direction, when the direction is adjusted, a stand is required to be adjusted, compatibility is limited, six groups of round holes are formed in the bead groove bottom plate 32, the elastic rubber beads 34 are internally installed through the turntable 33, when the elastic rubber beads 34 rotate, the elastic rubber beads 34 generate extrusion deformation and rotate to the positions, the elastic rubber beads 34 are elastically clamped in the round holes in the bead groove bottom plate 32, and therefore the direction of the adjusting device main body 1 is limited at the same time, multi-direction rotating equipment is realized, and the effect of flexibility is improved.

From the above, the rain cover 12 is installed at the front end of the device main body 1, so that the front end monitoring screen of the device main body 1 is not obstructed in raining, the lifting handle 13 is installed at the upper end of the device main body 1, the lifting handle 13 is convenient to lift and detach the device main body 1, the wind-proof mechanism 2 is installed at the lower end of the device main body 1, the device main body 1 is supported and adjustable through the adjusting bracket 21, the bottom connecting piece 22 is installed at the lower end of the adjusting bracket 21, the threaded outer surface of the threaded column 23 inserted through the inside of the bottom connecting piece 22 rotates inside the bottom connecting piece 22, the conical foot block 24 and the gravity platform 25 are arranged at the lower end of the threaded column 23, the pull handle 26 at the upper end of the hand-held threaded column 23 is screwed at the lower end of the threaded column 23 through the conical foot block 24, the conical foot block 24 is driven to stand in soft soil in a screwing mode, the lower end of the threaded column 23 is connected with the lower end of the threaded column 23 through a gravity platform 25 in a threaded manner, so that the gravity platform 25 supports the device main body 1 at the upper end of the wind prevention mechanism 2 to stand on a hard ground, the gravity platform 25 performs wind prevention by the gravity effect, the regulating support 21 is regulated and limited through a connecting piece 27 in the regulating support 21, a rotating mechanism 3 is arranged between the wind prevention mechanism 2 and the device main body 1, the upper end of the regulating support 21 is screwed in through the bottom screw of a rotating shaft 31, the rotating shaft 31 is arranged at the upper end of the rotating shaft 31, a turntable 33 is arranged at the lower end of the device main body 1, the turntable 33 rotates in a bead groove bottom plate 32, six groups of round holes are formed in the bead groove bottom plate 32, elastic rubber beads 34 are arranged in the turntable 33, when the elastic rubber beads 34 rotate, the elastic rubber beads 34 generate extrusion deformation and rotate to the position, the elastic rubber beads 34 are elastically clamped in the round holes in the bead groove bottom plate 32, so that the direction of the main body 1 of the device is adjusted and limited, multidirectional rotation equipment is realized, and the flexibility is improved. It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the present utility model may be modified or practiced without departing from the principles.

Claims (10)

1. A mining dust sampling device, characterized by comprising:

The device comprises a device main body (1), wherein the front end of the device main body (1) is connected with a rain cover (12), and the upper end of the device main body (1) is connected with a lifting handle (13);

the support windproof mechanism (2), the support windproof mechanism (2) is used for supporting the device main body (1), a bottom connecting piece (22) is arranged at the bottom of the support windproof mechanism (2), and the bottom connecting piece (22) is connected with a windproof piece for preventing shaking through a threaded column (23).

2. The mining dust sampling device of claim 1, wherein: the wind guard is provided as a conical foot block (24) which is used to penetrate the ground.

3. The mining dust sampling device of claim 1, wherein: the wind guard is provided as a gravity platform (25) which is used to pull around.

4. A mining dust sampling device according to claim 2 or 3, characterized in that: the wind guard is arranged as a gravity platform (25) which is used for traction supporting the wind guard mechanism (2).

5. The mining dust sampling device of claim 4, wherein: the upper end of the threaded column (23) is connected with a pull handle (26).

6. The mining dust sampling device of claim 5, wherein: the outer surface of the threaded column (23) is matched with the inner wall of the bottom connecting piece (22).

7. The mining dust sampling device of claim 6, wherein: the upper end of the bottom connecting piece (22) is connected with an adjusting bracket (21), and a connecting piece (27) is inserted into the adjusting bracket (21).

8. The mining dust sampling device of claim 7, wherein: the upper end of the adjusting bracket (21) is provided with a rotating mechanism (3), and the rotating mechanism (3) comprises a rotating shaft (31).

9. The mining dust sampling device of claim 8, wherein: the upper end of the rotating shaft (31) is connected with a bead groove bottom disc (32), and a rotary disc (33) is inserted into the bead groove bottom disc (32).

10. The mining dust sampling device of claim 9, wherein: elastic rubber beads (34) are movably connected in the turntable (33).