CN214577159U

CN214577159U - Automatic spraying dust-settling device for open coal mine

Info

Publication number: CN214577159U
Application number: CN202120780749.8U
Authority: CN
Inventors: 董小勇; 卢磊; 加那提·卡肯; 吾拉尔别克·努海; 喀斯太尔·奴尔布拉提
Original assignee: Individual
Current assignee: Zhonglian Runshi Xinjiang Coal Industry Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-02
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an opencut coal mine automatic spray dust device belongs to air dust fall technical field. The utility model provides an opencut coal mine automatic spray dust device, the on-line screen storage device comprises a base, connecting pipe outside end is connected with the sprinkler bead, the cask top surface is equipped with two rotation wheels for the position symmetry of outlet pipe front and back both sides, two are rotated and are connected with driving belt between the wheel, two are rotated wheel circumference outer wall rear side upper ends and all are half arc equidistant and have set firmly a plurality of tooth posts, it is annular equidistant for the position of tooth post to go out the water pipe outer wall and has seted up a plurality of tooth's grooves, the pivot upper end runs through the inboard top surface of cask in proper order and is located the rotation wheel bottom surface middle part of rear side and extends to upper portion and coaxial fixedly connected with motor, the symmetry has set firmly two motor boards between motor both sides outer wall and the cask top surface. The utility model discloses also ensured when having increaseed the volume of spraying and sprayed a broad nature, greatly strengthened this device to the control power of mine field dust, improved and sprayed dust fall efficiency.

Description

Automatic spraying dust-settling device for open coal mine

Technical Field

The utility model relates to an air dust fall technical field, more specifically say, relate to an opencut coal mine automatic spray dust device.

Background

Dust removal in industrial areas such as coal mines and the like has become a key treatment object for enterprises during production. A common dust removing method is spraying dust reduction, the spraying dust reduction has the characteristics of high efficiency, environmental protection and the like, the dust density can be effectively reduced, and a safe working environment is created for workers in a factory area.

Through retrieval, patent publication No. CN212225299U discloses an open pit coal mine automatic spray dust device, and the design is simple can overall arrangement places such as open pit coal mine fast, improves the utilization ratio of water resource through being provided with rainwater collection device.

The existing device needs to be uniformly arranged in a coal mine field, if the arrangement is dense, the cost for purchasing equipment is greatly increased, the arrangement is loose, dead angles are easily generated, the flexibility is low, the size of the mine field is determined along with coal mine resources, and when a new coal mine resource is found to enlarge the range of the mine field, the movement or the expansion of the device is very time-consuming and labor-consuming work.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an open coal mine automatic spray dust device to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

An automatic spraying dust-settling device for open pit coal mine comprises a base, wherein four brake wheels are fixedly arranged at four corners of the bottom surface of the base, two connecting rods are symmetrically and fixedly arranged at the rear end of the top surface of the base, a push rod is fixedly arranged between the rear ends of the inner walls of the connecting rods, a water bucket is fixedly arranged in the middle of the top surface of the base, a water inlet pipe is arranged at the right end of the top surface of the water bucket in a penetrating manner, a round box is fixedly arranged in the middle of the inner bottom surface of the water bucket, two through openings are symmetrically formed in the lower ends of the front and rear outer walls of the round box, a rotating shaft is arranged in the middle of the round box in a penetrating manner, the lower end of the rotating shaft penetrates through the top surface of the round box to extend into the round box and is coaxially and fixedly connected with a rotating disc, a plurality of water stirring plates are fixedly arranged on the outer wall of the circumference of the rotating disc at equal intervals in an annular manner, a water outlet pipe is arranged in the front portion of the top surface of the round box in a penetrating manner, the upper end of the water outlet pipe extends to extend to the outer side of the water bucket and is connected with a plurality of connecting pipes at equal intervals in a half arc shape, the connecting pipe outside end is connected with the sprinkler bead, the cask top surface is equipped with two for the position symmetry of outlet pipe front and back both sides and rotates the wheel, two it is connected with driving belt between the wheel to rotate, two it all is half arc equidistant a plurality of tooth posts that have set firmly to rotate wheel circumference outer wall rear side upper end, the outlet pipe outer wall is annular equidistant a plurality of tooth's sockets of having seted up for the position of tooth post, the pivot upper end runs through cask inboard top surface and is located the rear side in proper order it extends to upper portion and coaxial fixedly connected with motor to rotate wheel bottom surface middle part, the symmetry has set firmly two motor plates between motor both sides outer wall and the cask top surface.

Preferably, the bottom surface of the inner side of the water bucket is of an inverted round platform structure, and the inner part of the water inlet pipe is communicated with the inner part of the water bucket.

Preferably, the interior of the round box is communicated with the interior of the bucket through the through hole, the water stirring plate is of an inclined structure, and the upper outer wall, the lower outer wall and the outer side end of the water stirring plate are in sliding contact with the upper inner wall, the lower inner wall and the annular inner wall of the round box respectively.

Preferably, the lower end of the water outlet pipe and the rotating groove are both in a Chinese character 'zhong' structure, and the lower end of the water outlet pipe is in rotating fit with the rotating groove.

Preferably, the rotating wheel positioned on the front side is rotatably connected with the top surface of the water bucket, the tooth post is meshed with the tooth groove, the rotating wheel positioned on the rear side is coaxially and fixedly connected with the rotating shaft, and the motor plate is of an L-shaped structure.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses be equipped with cask and circle box, the staff uses this device to spray the dust fall during operation to the mine, can promote this device through the push rod and remove by the brake wheel, the flexibility ratio of this device has greatly been improved, and reduced the equipment cost that the work that sprays required consumption, at the spraying in-process, the usable motor of staff drives the pivot and rotates, the pivot can drive the carousel and rotate with a plurality of water stirring plates of outer wall, stir down at water stirring plate, the inside water that flows into in the circle box via the through hole of cask can be upwards pushed up among the outlet pipe, spray away via the sprinkler bead through the connecting pipe immediately, the volume of spraying that can improve this device greatly through the design of sprinkler bead, the mode through increasing the water yield improves the reduction effect to the inside dust in mine, therefore, the clothes hanger is strong in practicability.

(2) The utility model discloses be equipped with two and rotate the wheel, when the pivot drives the carousel pivoted, two rotate the wheel and also take place the rotation with angular velocity through driving belt's transmission under the drive of pivot, so two tooth posts that rotate the wheel outer wall just can alternate with the tooth's socket meshing of play water pipe outer wall, so that can make the outlet pipe do reciprocating rotation motion along rotating the groove, this makes this device when having increaseed the volume of spraying through the sprinkler bead, also ensured the face broad that sprays, greatly strengthened the control power of this device to the mine field dust, the dust fall efficiency that sprays has been improved.

Drawings

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

FIG. 2 is a schematic sectional view of the bucket of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the round box of the present invention.

The reference numbers in the figures illustrate: 1. a base; 2. a brake wheel; 3. a connecting rod; 4. a push rod; 5. a water bucket; 6. a water inlet pipe; 7. a round box; 8. a through opening; 9. a rotating shaft; 10. a water-repellent plate; 11. a water outlet pipe; 12. a rotating groove; 13. a connecting pipe; 14. a sprinkler head; 15. a rotating wheel; 16. a tooth post; 17. a tooth socket; 18. an electric motor; 19. a motor plate; 20. a drive belt; 21. a turntable.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

an automatic spraying dust-settling device for open pit coal mine comprises a base 1, four brake wheels 2 are fixedly arranged at four corners of the bottom surface of the base 1, two connecting rods 3 are symmetrically and fixedly arranged at the rear end of the top surface of the base 1, a push rod 4 is fixedly arranged between the rear ends of the inner walls of the connecting rods 3, a water bucket 5 is fixedly arranged at the middle part of the top surface of the base 1, a water inlet pipe 6 is arranged at the right end of the top surface of the water bucket 5 in a penetrating manner, a round box 7 is fixedly arranged at the middle part of the inner bottom surface of the water bucket 5, two through openings 8 are symmetrically arranged at the lower ends of the front and rear outer walls of the round box 7, a rotating shaft 9 is arranged at the middle part of the round box 7 in a penetrating manner, the lower end of the rotating shaft 9 penetrates through the top surface of the round box 7 to extend to the inside of the round box and is coaxially and fixedly connected with a rotating disc 21, a plurality of water stirring plates 10 are annularly and equidistantly arranged on the outer wall of the circumference of the rotating disc 21, a water outlet pipe 11 is arranged at the front part of the top surface of the round box 7, a rotating groove 12, the upper end of the water outlet pipe 11 penetrates through the top surface of the inner side of the water bucket 5 to extend to the outside and is connected with a plurality of connecting pipes 13 in a half arc shape at equal interval, the end of the outer side of the connecting pipe 13 is connected with a water spray head 14, the top surface of the water bucket 5 is symmetrically provided with two rotating wheels 15 relative to the front side and the rear side of the water outlet pipe 11, a transmission belt 20 is connected between the two rotating wheels 15, the upper ends of the rear sides of the circumferential outer walls of the two rotating wheels 15 are respectively in a half arc shape, a plurality of tooth posts 16 are fixedly arranged at equal intervals, the outer wall of the water outlet pipe 11 is in an annular shape relative to the positions of the tooth posts 16, a plurality of tooth grooves 17 are formed in an equal interval, the upper end of the rotating shaft 9 sequentially penetrates through the top surface of the inner side of the water bucket 5 and the middle part of the bottom surface of the rotating wheel 15 positioned at the rear side to extend to the upper part and is fixedly connected with a motor 18 coaxially, and two motor plates 19 are symmetrically and fixedly arranged between the outer walls of the two sides of the motor 18 and the top surface of the water bucket 5.

Specifically, the bottom surface of the inner side of the water bucket 5 is of an inverted round platform structure, and the interior of the water inlet pipe 6 is communicated with the interior of the water bucket 5.

Furthermore, the inside of the round box 7 is communicated with the inside of the water bucket 5 through the through hole 8, the water stirring plate 10 is of an inclined structure, the upper outer wall, the lower outer wall and the outer side end of the water stirring plate 10 are respectively in sliding contact with the upper inner wall, the lower inner wall and the annular inner wall of the round box 7, when workers use the device to spray dust fall on a mine, the device can be pushed by the push rod 4 to move through the brake wheel 2, the flexibility of the device is greatly improved, and the equipment cost required by the spraying work is reduced, in the spraying process, the workers can drive the rotating shaft 9 to rotate by the motor 18, the rotating shaft 9 can drive the rotating disc 21 and the plurality of water stirring plates 10 on the outer walls of the rotating disc, under the stirring of the water stirring plate 10, the water flowing into the round box 7 through the through hole 8 in the water bucket 5 can be pushed upwards into the water outlet pipe 11, and then is sprayed out through the water spraying head 14 through the connecting pipe 13, and the design of the water spraying head 14 can greatly improve the spraying amount of the device, the effect of reducing the dust in the mine site is improved by increasing the water quantity.

Furthermore, the lower end of the water outlet pipe 11 and the rotating groove 12 are both in a Chinese character 'zhong' structure, and the lower end of the water outlet pipe 11 is in rotating fit with the rotating groove 12.

Still further, the rotating wheel 15 located on the front side is rotatably connected with the top surface of the bucket 5, the tooth posts 16 are meshed with the tooth grooves 17, the rotating wheel 15 located on the rear side is coaxially and fixedly connected with the rotating shaft 9, the motor plate 19 is of an L-shaped structure, when the rotating shaft 9 drives the rotating disc 21 to rotate, the two rotating wheels 15 are driven by the rotating shaft 9 to rotate at the same angular speed through the transmission of the transmission belt 20, so that the tooth posts 16 on the outer walls of the two rotating wheels 15 are alternately meshed with the tooth grooves 17 on the outer wall of the water outlet pipe 11, the water outlet pipe 11 can make reciprocating self-rotation movement along the rotating grooves 12, the spraying amount of the device is increased through the water spraying heads 14, the width of a spraying surface is ensured, the control force of the device on mine field dust is greatly enhanced, and the spraying dust settling efficiency is improved.

The working principle is as follows: when a worker uses the device to spray dust fall on a mine field, the worker can push the device to move by the brake wheel 2 through the push rod 4, the flexibility of the device is greatly improved, the equipment cost required by spraying work is reduced, in the spraying process, the worker can drive the rotating shaft 9 to rotate by the motor 18, the rotating shaft 9 can drive the rotating disc 21 and the plurality of water stirring plates 10 on the outer wall of the rotating disc 21 to rotate, under the stirring of the water stirring plates 10, water flowing into the round box 7 through the through hole 8 in the water bucket 5 can be upwards pushed into the water outlet pipe 11 and is sprayed out through the connecting pipe 13 through the water spraying head 14, the spraying amount of the device can be greatly improved through the design of the water spraying head 14, the effect of reducing dust in the mine field is improved through the mode of increasing the water amount, the practicability is strong, when the rotating shaft 9 drives the rotating disc 21 to rotate, the two rotating wheels 15 are driven by the rotating shaft 9 to rotate at the same angular speed through the transmission of the transmission belt 20 Therefore, the tooth columns 16 on the outer walls of the two rotating wheels 15 are alternately meshed with the tooth grooves 17 on the outer wall of the water outlet pipe 11, so that the water outlet pipe 11 can rotate in a reciprocating mode along the rotating grooves 12, the spraying amount of the device is increased through the water spraying heads 14, the spaying surface universality is guaranteed, the control force of the device on mine field dust is greatly enhanced, and the spraying dust settling efficiency is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an opencut coal mine automatic spray dust device, includes base (1), its characterized in that: four brake wheels (2) are fixedly arranged at four corners of the bottom surface of the base (1), two connecting rods (3) are fixedly arranged at the rear end of the top surface of the base (1) in a symmetrical mode, a push rod (4) is fixedly arranged between the rear ends of the inner walls of the connecting rods (3), a bucket (5) is fixedly arranged at the middle of the top surface of the base (1), a water inlet pipe (6) penetrates through the right end of the top surface of the bucket (5), a round box (7) is fixedly arranged at the middle of the inner bottom surface of the bucket (5), two through holes (8) are symmetrically formed in the lower ends of the front outer wall and the rear outer wall of the round box (7), a rotating shaft (9) penetrates through the middle of the round box (7), the lower end of the rotating shaft (9) penetrates through the top surface of the round box (7) and extends to the inside of the round box (7) and is coaxially and fixedly connected with a rotating disc (21), a plurality of water stirring plates (10) are fixedly arranged at equal intervals in an annular mode, and a water outlet pipe (11) penetrates through the front portion of the top surface of the round box (7), circle box (7) top surface front portion has been seted up and has been rotated groove (12), outlet pipe (11) upper end runs through cask (5) inboard top surface and extends to the outside and be half arc equidistant and be connected with a plurality of connecting pipes (13), connecting pipe (13) outside end is connected with sprinkler bead (14), cask (5) top surface is equipped with two for the position symmetry of outlet pipe (11) front and back both sides and rotates wheel (15), two it is connected with driving belt (20) between wheel (15) to rotate wheel (15) circumference outer wall rear side upper end all is half arc equidistant and has set firmly a plurality of tooth posts (16), outlet pipe (11) outer wall is annular equidistant for the position of tooth post (16) and has seted up a plurality of tooth's grooves (17), pivot (9) upper end runs through cask (5) inboard top surface in proper order and is located the rear side it extends to upper portion and coaxial fixedly connected with motor (18) to rotate wheel (15) bottom surface middle part ) Two motor plates (19) are symmetrically and fixedly arranged between the outer walls of the two sides of the motor (18) and the top surface of the bucket (5).

2. The automatic spraying and dust falling device for the open pit coal mine according to claim 1, wherein: the bottom surface of the inner side of the water bucket (5) is of an inverted round platform structure, and the interior of the water inlet pipe (6) is communicated with the interior of the water bucket (5).

3. The automatic spraying and dust falling device for the open pit coal mine according to claim 1, wherein: the inner part of the round box (7) is communicated with the inner part of the water bucket (5) through the through hole (8), the water-stirring plate (10) is of an inclined structure, and the upper outer wall, the lower outer wall and the outer side end of the water-stirring plate (10) are in sliding contact with the upper inner wall, the lower inner wall and the annular inner wall of the round box (7) respectively.

4. The automatic spraying and dust falling device for the open pit coal mine according to claim 1, wherein: the lower end of the water outlet pipe (11) and the rotating groove (12) are both of a Chinese character 'zhong' structure, and the lower end of the water outlet pipe (11) is in rotating fit with the rotating groove (12).

5. The automatic spraying and dust falling device for the open pit coal mine according to claim 1, wherein: the rotating wheel (15) is located on the front side and is rotationally connected with the top surface of the water bucket (5), the tooth post (16) is meshed with the tooth groove (17), the rotating wheel (15) is located on the rear side and is fixedly connected with the rotating shaft (9) in a coaxial mode, and the motor plate (19) is of an L-shaped structure.