CN113503184A

CN113503184A - Dust settling equipment for mining

Info

Publication number: CN113503184A
Application number: CN202110825132.8A
Authority: CN
Inventors: 万贵龙
Original assignee: General Survey and Research Institute of China Coal Geology Bureau
Current assignee: General Survey and Research Institute of China Coal Geology Bureau
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-10-15

Abstract

The invention belongs to the field of dust settling equipment, and particularly relates to dust settling equipment for mining, which comprises a cart, universal wheels arranged at the bottom of the cart, a handrail fixed on one side of the top end of the cart and used for pushing the cart to move, a rotating mechanism used for spraying water mist to remove dust, and a dust settling mechanism used for adjusting the spraying direction, wherein the rotating mechanism comprises a dust settling sprayer, a first base, a rotating column, a supporting column and supporting legs, the bottom of the dust settling sprayer is arranged on the rotating column through the first base, the rotating column is sleeved and rotatably connected onto the supporting column, the supporting column is supported by the supporting legs which are fixedly connected, a support is arranged in front of the supporting legs, a threaded rod is rotatably connected onto the support, and a lifting block is connected to the outer side of the threaded rod through threads. The invention adopts at least two dust falling mechanisms and a rotating mechanism, thereby being matched with the adjustment of the angle and the direction of the dust falling sprayer to carry out large-area dust falling.

Description

Dust settling equipment for mining

Technical Field

The invention belongs to the field of dust settling equipment, and particularly relates to dust settling equipment for mining.

Background

A large amount of coal dust can be generated in the process of drilling in coal mining production, the coal dust not only causes great damage to the bodies of production workers, but also is easy to cause dust explosion, and therefore, the elimination of the coal dust in the coal mining production is the most important in the coal mining production.

The angle of dust fall atomizer can not conveniently be adjusted to the dust fall equipment of current mine exploitation to can not carry out the large tracts of land dust fall through a plurality of dust fall atomizers that can angle regulation and position, consequently the dust fall effect is poor.

Disclosure of Invention

In order to solve the problems in the prior art, the invention adopts at least two dust falling mechanisms and a rotating mechanism, thereby being matched with the adjustment of the angle and the direction of the dust falling sprayer to carry out large-area dust falling.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a dust fall equipment for mining, includes the shallow, install the universal wheel of shallow bottom and fix in shallow top one side is used for promoting the handrail that the shallow removed, thereby still include the slewing mechanism that is used for blowout water smoke to remove dust and be used for adjusting the dust fall mechanism in spraying position, slewing mechanism includes dust fall atomizer, base one, rotation post, support column, stabilizer blade, dust fall atomizer bottom is installed through base one on the rotation post, the rotation post cover is established and is rotated and be connected in on the support column, the support column passes through fixed connection the stabilizer blade supports, the stabilizer blade the place ahead is equipped with the support, it is connected with the threaded rod to rotate on the support, there is the elevator in the threaded rod outside through threaded connection, dust fall atomizer bottom just still is equipped with base two, base two with all install the engaging lug on the elevator, two be equipped with both ends on the engaging lug with the connecting rod that the engaging lug rotated to be connected, the stabilizer blade with the support bottom is passed through dust fall mechanism supports on the shallow.

On the basis of the technical scheme, the number of the rotating mechanisms and the number of the dust falling mechanisms are at least 2 and are distributed in parallel, and the rotating mechanisms and the dust falling mechanisms are matched to remove dust of large-area dust.

On the basis of the technical scheme, dust fall mechanism includes carousel, pivot, the stabilizer blade with the support bottom is all fixed the carousel top, carousel bottom fixedly connected with the pivot, the bearing is passed through in the pivot is installed on the shallow, there is the location handle that can fix a position the carousel through threaded connection on the carousel, the location handle passes the carousel and with the one end of shallow contact is fixed with anti-skidding rubber pad.

On the basis of the technical scheme, the top end of the support is provided with a rotating handle, one end of the rotating handle is connected with the threaded rod, and the threaded rod can be conveniently rotated by the rotating handle.

On the basis of the technical scheme, the threaded rod is perpendicular to the horizontal plane and is connected with the support in a rotating mode, and the threaded rod can drive the lifting block to vertically lift through threads.

On the basis of the technical scheme, the connecting rod is obliquely arranged to ensure that the angle of the dust fall sprayer can be adjusted through the connecting lug and the base II.

On the basis of the technical scheme, the mist outlet end of the dust fall sprayer swings in an up-and-down arc shape when the angle is adjusted.

Compared with the prior art, the invention has the beneficial effects that:

1. the dust fall sprayer can spray water mist to adsorb dust fall, when the spraying angle of the dust fall sprayer needs to be adjusted, the threaded rod is driven to rotate by rotating the handle, so that the threaded rod drives the lifting block to vertically lift through the thread, the lifting block drives the connecting rod to lift and swing through the connecting lug, and then the dust fall sprayer is driven to adjust the angle through the connecting rod;

2. the spraying position that needs make two dust fall atomizers is different, can make the pivot rotate through the support of pivot to can make two dust fall atomizers spray the position different, can fix a position the carousel in shallow through the tight top of location handle, thereby prevent that the dust fall atomizer from rotating convenient to use in the course of the work carousel accident.

Additional features of the invention and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is an isometric view of a dust reducing apparatus for use in mining according to the invention;

fig. 2 is a schematic view of a rotating mechanism of the dust settling device for mining of the invention;

fig. 3 is a schematic structural diagram of a support column of the dust settling device for mining.

The reference numerals are explained below:

1. a moving mechanism; 101. pushing a cart; 102. a universal wheel; 103. a handrail; 2. a dust falling mechanism; 201. a turntable; 202. a rotating shaft; 203. a positioning handle; 3. a rotating mechanism; 301. a dust-settling sprayer; 302. a first base; 303. rotating the column; 304. a support pillar; 305. a support leg; 306. a second base; 307. a connecting rod; 308. connecting lugs; 309. a lifting block; 310. a threaded rod; 311. a support; 312. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a dust settling device for mining comprises a cart 101, universal wheels 102 installed at the bottom of the cart 101, a handrail 103 fixed on one side of the top end of the cart 101 and used for pushing the cart 101 to move, a rotating mechanism 3 used for spraying water mist to remove dust and a dust settling mechanism 2 used for adjusting the spraying direction, wherein the rotating mechanism 3 comprises a dust settling sprayer 301, a base I302, a rotating column 303, a supporting column 304 and supporting legs 305, the bottom of the dust settling sprayer 301 is installed on the rotating column 303 through the base I302, the rotating column 303 is sleeved and rotatably connected onto the supporting column 304, the supporting column 304 is supported through the fixedly connected supporting legs 305, a support 311 is arranged in front of the supporting legs 305, a threaded rod 310 is rotatably connected onto the support 311, a lifting block 309 is connected to the outer side of the threaded rod 310 through threads, a base II 306 is also arranged at the bottom of the dust settling sprayer 301, and connecting lugs 308 are installed on the base II 306 and the lifting block 309, the two connecting lugs 308 are provided with connecting rods 307 with two ends rotatably connected with the connecting lugs 308, and the bottom ends of the support legs 305 and the support 311 are supported on the trolley 101 through the dust falling mechanism 2.

On the basis of the above-described embodiment: the rotating mechanism 3 and the dust falling mechanism 2 are at least 2 in number and are distributed in parallel, and the rotating mechanism 3 and the dust falling mechanism 2 are matched to remove dust of large-area dust; the dust fall mechanism 2 comprises a rotary disc 201, a rotating shaft 202, a support leg 305 and the bottom end of a support 311 are fixed at the top end of the rotary disc 201, the rotating shaft 202 is fixedly connected to the bottom of the rotary disc 201, the rotating shaft 202 is installed on the cart 101 through a bearing, a positioning handle 203 capable of positioning the rotary disc 201 is connected to the rotary disc 201 through threads, and an anti-skid rubber pad is fixed at one end, which penetrates through the rotary disc 201 and is in contact with the cart 101, of the positioning handle 203; the top end of the bracket 311 is provided with a rotating handle 312, one end of the rotating handle 312 is connected with the threaded rod 310, and the threaded rod 310 can be conveniently rotated by rotating the rotating handle 312; the threaded rod 310 is arranged perpendicular to the horizontal plane, two ends of the threaded rod 310 are rotatably connected with the bracket 311, and the threaded rod 310 can drive the lifting block 309 to vertically lift through threads; the connecting rod 307 is obliquely arranged to ensure that the angle of the dust-settling sprayer 301 can be adjusted through the connecting lug 308 and the second base 306, and the mist outlet end of the dust-settling sprayer 301 swings in an up-and-down arc shape when the angle is adjusted.

The working principle and the using process of the invention are as follows: can remove shallow 101 to the place that needs the dust fall through handrail 103, can spout water smoke through dust fall atomizer 301 and adsorb the dust fall to the dust, when needing to adjust dust fall atomizer 301's spraying angle, it rotates to drive threaded rod 310 through rotating handle 312, thereby make threaded rod 310 drive elevator 309 vertical lift through the screw thread, and then elevator 309 drives connecting rod 307 through engaging lug 308 and goes up and down and swing, then drive dust fall atomizer 301 angle regulation through connecting rod 307, it is different to need to make two dust fall atomizer 301's injection position, support through pivot 202 can make pivot 202 rotate, thereby can make two dust fall atomizer 301's injection position different, push up tightly at shallow 101 through location handle 203 and can fix a position carousel 201, thereby prevent that dust fall atomizer 301 from unexpected the rotation of carousel 201 in the course of the work, high durability and convenient use.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A dust fall equipment for mine exploitation, includes shallow (101), install universal wheel (102) in shallow (101) bottom and fix shallow (101) top one side is used for promoting handrail (103) that shallow (101) removed, its characterized in that: still include slewing mechanism (3) that is used for spouting water smoke and removes dust and dust fall mechanism (2) that are used for adjusting the spraying position, slewing mechanism (3) include dust fall atomizer (301), base (302), rotation post (303), support column (304), stabilizer blade (305), dust fall atomizer (301) bottom is passed through base (302) is installed on rotation post (303), rotation post (303) cover is established and is rotated and be connected on support column (304), support column (304) are through fixed connection stabilizer blade (305) support, stabilizer blade (305) the place ahead is equipped with support (311), it is connected with threaded rod (310) to rotate on support (311), threaded rod (310) outside has lift piece (309) through threaded connection, dust fall atomizer (301) bottom just still is equipped with base two (306), base two (306) with engaging lug (308) all install on lift piece (309), two be equipped with both ends on engaging lug (308) with connecting rod (307) that engaging lug (308) rotate the connection, stabilizer blade (305) with support (311) bottom is passed through dust fall mechanism (2) support is in on shallow (101).

2. A dust reducing apparatus for use in mining according to claim 1, wherein: the number of the rotating mechanisms (3) and the dust falling mechanisms (2) is at least 2, and the rotating mechanisms and the dust falling mechanisms are distributed in parallel.

3. A dust reducing apparatus for use in mining according to claim 1 or 2, characterised in that: dust fall mechanism (2) are including carousel (201), pivot (202), stabilizer blade (305) with support (311) bottom is all fixed carousel (201) top, carousel (201) bottom fixedly connected with pivot (202), install through the bearing in pivot (202) on shallow (101), there is location handle (203) that can fix a position carousel (201) through threaded connection on carousel (201), location handle (203) pass carousel (201) and with the one end of shallow (101) contact is fixed with anti-skidding rubber pad.

4. A dust reducing apparatus for use in mining according to claim 1, wherein: the top end of the support (311) is provided with a rotating handle (312) of which one end is connected with the threaded rod (310), and the rotating handle (312) can conveniently rotate the threaded rod (310).

5. A dust reducing apparatus for use in mining according to claim 1 or 4, characterised in that: the threaded rod (310) is perpendicular to the horizontal plane, and two ends of the threaded rod are rotatably connected with the support (311).

6. A dust reducing apparatus for use in mining according to claim 1, wherein: the connecting rod (307) is obliquely arranged to ensure that the angle of the dust fall sprayer (301) can be adjusted through the connecting lug (308) and the second base (306).

7. A dust reducing apparatus for use in mining according to claim 1 or 6, characterised in that: the dust fall sprayer (301) is the arc swing about the end of fog when angle regulation.