Mining spraying and dust-settling device for mining engineering

Abstract

The utility model discloses a mining spraying dust-settling device for mining engineering, which comprises a rack, a storage box is arranged on the rack, a driving motor is arranged in the storage box, a driving screw rod is arranged at the output end of the driving motor, a supporting plate is arranged in the storage box in a sliding connection mode, the driving screw rod is matched with the supporting plate, and the driving screw rod is connected with the supporting plate in a sliding mode. A sprayer is arranged on the supporting plate, a switching opening is formed in the upper end of the storage box, the supporting plate is matched with the switching opening, an air guide pipe is arranged on the supporting plate, a fan is arranged in the air guide pipe, the sprayer comprises a mounting frame and a plurality of spraying heads, the mounting frame is arranged at the front end of the air guide pipe, and the spraying heads are arranged in the mounting frame. And a water supply tank is arranged at one end of the rack, the water supply tank is matched with the spraying head, the equipment is convenient to store, the spraying distance is longer, and the dust falling range is larger.

Description

Technical Field

[0001] The utility model relates to the technical field of mining dust reduction, and more particularly to a mining spray dust reduction device for mining engineering. Background Art

[0002] Mining is the collection of mineral resources in the earth's crust, which can obtain a large amount of industrial resources. However, a large amount of dust will appear during the mining process, and the internal environment is harsh. In order to facilitate the work of workers, dust reduction equipment needs to be prepared for dust reduction.

[0003] Common dust suppression equipment provides water through a water supply device, and atomizes the water through a spray head and then sprays it out, thereby treating the dust in the environmental space. However, the common spray dust suppression device has a relatively simple structure. When in use, the spray equipment needs to be located at a high position to spray the spray over a suitable range and perform good spray dust suppression. A support frame device is generally provided to support the operation of the spray equipment. The spray equipment is supported at a high position, and the overall size of the equipment is large. When not in use, it is inconvenient to move and store. Moreover, the spray device is exposed to the outside and is easily damaged by impact when unattended. Moreover, the common spray dust suppression device has a simple structure and can only spray water mist through the pressure pump of the spray equipment itself. The pressure of the water mist is limited, so the spraying distance is limited, and it cannot effectively suppress dust in distant spaces. Moreover, most spray equipment has a fixed structure and can only perform dust suppression on a certain range. In actual work, different spray requirements are required for the spray equipment according to different mining environments. When the equipment is used, it cannot cover all areas, which affects the use effect. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides a mining spray dust reduction device for mining engineering to solve the technical problems mentioned in the background art that the dust reduction spray equipment has a simple structure and is inconvenient to use.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the utility model provides the following technical solution: a mining spray dust suppression device for mining engineering, comprising a frame, a storage box provided on the frame, a drive motor provided in the storage box, a drive screw provided at the output end of the drive motor, a support plate provided in a sliding connection in the storage box, the drive screw cooperates with the support plate, a sprayer is provided on the support plate, a switching port is opened at the upper end of the storage box, and the support plate cooperates with the switching port;

[0008] An air duct is provided on the support plate, a fan is provided in the air duct, the sprayer includes a mounting frame and a spray head, the mounting frame is arranged at the front end of the air duct, a plurality of spray heads are provided and mounted on the mounting frame, a water supply tank is provided at one end of the frame, and the water supply tank cooperates with the spray head.

[0009] The utility model is further configured as follows: an adjusting screw is provided on the mounting frame, an adjusting rotating block is provided on the adjusting screw, the adjusting rotating block cooperates with the adjusting screw, and one end is rotatably connected to a moving block, a connecting rod is rotatably connected to the moving block, and the other end of the connecting rod is rotatably connected to the spray head to adjust the spray range to meet the spray requirements.

[0010] The utility model is further configured such that a water supply pipe is provided on the water supply box, a water distribution ring is provided on the installation frame, a water distribution pipe is provided on the water distribution ring, a plurality of water distribution pipes are provided, the spray head is connected to the water distribution pipe, and the water supply pipe and the water distribution pipe are both made of hose material, which is suitable for supplying water to multiple spray heads.

[0011] The present invention is further configured such that one end of the storage box is rotatably connected to a box cover, and the box cover cooperates with the switching port to protect the storage structure.

[0012] The utility model is further configured such that a linkage wheel is provided on the driving screw rod, a linkage belt is provided between the linkage wheels, and a plurality of linkage belts are provided so that adjacent linkage wheels cooperate to ensure stable lifting and lowering of the support plate.

[0013] The utility model is further configured such that a filter frame is provided at the rear end of the air guide duct, and a filter screen is provided in the filter frame to filter the introduced air flow.

[0014] The utility model is further configured as follows: a mounting platform is provided on the support plate, the mounting platform is rotatably connected to the support plate, a reciprocating motor is provided at the lower end of the support plate, the reciprocating motor cooperates with the mounting platform, and the air duct is arranged above the mounting platform to provide swinging and diffuse the lateral range.

[0015] The utility model is further configured such that a support frame is provided on the mounting platform, the air duct is rotatably matched with the support frame, an adjusting motor is provided at the side end of the support frame, and the output end of the adjusting motor is matched with the air duct to diffuse the longitudinal range.

[0016] (3) Beneficial effects

[0017] Compared with the existing technology, the utility model provides a mining spray dust reduction device for mining engineering, which has the following beneficial effects:

[0018] 1. The storage box provides a storage structure, and the driving motor and the driving screw cooperate to provide power to the support plate, so that the support plate drives the sprayer and related equipment to move up and down. When working, the sprayer is raised and the sprayer is removed from the storage box to work. When not in use, the sprayer is stored in the storage box to reduce the overall height of the equipment, protect it, and facilitate the movement and storage of the equipment.

[0019] 2. Provide support structure and guide structure through the air duct, provide negative pressure through the fan, and cooperate with the air duct to form airflow. Through the cooperation of the installation frame, spray head and water supply tank, the spray head works at the front end of the air duct to spray water mist for dust reduction. The airflow blown out of the air duct will cooperate with the spray head to blow the sprayed water mist farther, thereby expanding the effect of spray dust reduction.

[0020] 3. By adjusting the coordination between the screw rod, the adjusting block, the moving block and the connecting rod, a control and adjustment structure is formed to control the rotation of the spray head on the mounting frame and adjust the direction of the spray head, thereby adjusting the range of the spray dust reduction to adapt to different construction ranges and meet different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of a mining spray dust suppression device for mining engineering in the utility model;

[0022] Figure 2 This is a cross-sectional view of the structure of the storage box and the sprayer in the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the bottom of the support plate and the driving screw after it is disassembled in the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the utility model in which the air guide pipe is disassembled and matched with the sprayer;

[0025] Figure 5 This is a schematic diagram of the structure of the back of the air duct and the filter after it is disassembled in this utility model.

[0026] In the figure: 1. Frame; 2. Storage box; 3. Drive motor; 4. Drive screw; 5. Support plate; 6. Sprayer; 7. Switch port; 8. Air duct; 9. Fan; 10. Mounting frame; 11. Spray head; 12. Water supply box; 13. Adjusting screw; 14. Adjusting rotating block; 15. Moving block; 16. Linking rod; 17. Water supply pipe; 18. Water distribution ring; 19. Water distribution pipe; 20. Box cover; 21. Linking wheel; 22. Linking belt; 23. Filter frame; 24. Filter screen; 25. Mounting table; 26. Reciprocating motor; 27. Support frame; 28. Adjusting motor. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0030] See also Figure 1-5 A mining spray dust suppression device for mining engineering includes a frame 1, a storage box 2 is provided on the frame 1, a driving motor 3 is provided in the storage box 2, a driving screw 4 is provided at the output end of the driving motor 3, a support plate 5 is provided in a sliding connection in the storage box 2, the driving screw 4 cooperates with the support plate 5, a sprayer 6 is provided on the support plate 5, a switching port 7 is opened at the upper end of the storage box 2, and the support plate 5 cooperates with the switching port 7;

[0031] An air duct 8 is provided on the support plate 5, and a fan 9 is provided in the air duct 8. The sprayer 6 includes a mounting frame 10 and a spray head 11. The mounting frame 10 is arranged at the front end of the air duct 8. There are multiple spray heads 11, which are installed on the mounting frame 10. A water supply tank 12 is provided at one end of the frame 1, and the water supply tank 12 cooperates with the spray head 11.

[0032] In this embodiment, the frame 1 provides support and the storage box 2 provides space to accommodate the sprayer 6 and related equipment. By controlling the drive motor 3 to work, the drive screw 4 rotates, and the drive screw 4 cooperates with the support plate 5 to provide power for the support plate 5, so that the support plate 5 drives the sprayer 6 and related equipment to rise, and the sprayer 6 is moved to the external space above the storage box 2 to work. After the work is completed, the drive motor 3 is controlled to rotate in the opposite direction, so that the support plate 5 drives the sprayer 6 to descend, and the sprayer 6 is stored in the storage box 2.

[0033] More specifically, the sprayer 6 is supported by the air duct 8, and the sprayer 6 is installed on the air duct 8 through the mounting frame 10 to support the spray head 11. When working, water for dust reduction is provided by the water supply box 12, and the water mist is evenly sprayed through multiple spray heads 11. While spraying the water mist, the fan 9 is in working state. Through the guidance of the air duct 8 and the negative pressure provided by the fan 9, the air duct 8 blows out airflow, and the water mist is sprayed through the airflow, thereby increasing the spraying distance of the water mist.

[0034] See also Figure 4 As an implementation method for range adjustment: an adjusting screw rod 13 is provided on the mounting frame 10, an adjusting rotary block 14 is provided on the adjusting screw rod 13, the adjusting rotary block 14 cooperates with the adjusting screw rod 13, and one end is rotatably connected to a moving block 15, and a connecting rod 16 is rotatably connected to the moving block 15, and the other end of the connecting rod 16 is rotatably connected to the spray head 11.

[0035] Specifically, by controlling the rotation of the adjusting block 14, the adjusting block 14 cooperates with the adjusting screw 13 and moves along the adjusting screw 13. At this time, the adjusting block 14 will drive the moving block 15 to move. The moving block 15 pulls the spray head 11 to rotate through the pull rod, adjusts the direction of the spray head 11, and thus adjusts the spray range of the spray head 11.

[0036] See also Figure 1 and Figure 4 As a further implementation of the water supply tank: a water supply pipe 17 is provided on the water supply tank 12, a water distribution ring 18 is provided on the installation frame 10, a water distribution pipe 19 is provided on the water distribution ring 18, a plurality of water distribution pipes 19 are provided, the spray head 11 is connected to the water distribution pipe 19, and the water supply pipe 17 and the water distribution pipe 19 are both made of hose material.

[0037] Specifically, when the water supply tank 12 supplies water, the water flows along the water supply pipe 17 and into the water distribution ring 18 . After being diverted by the water distribution ring 18 , the water is evenly supplied to the spray head 11 from multiple water distribution pipes 19 .

[0038] See also Figure 1 As a further implementation of the storage box: one end of the storage box 2 is rotatably connected to a box cover 20, and the box cover 20 cooperates with the switching port 7.

[0039] Specifically, through the cooperation between the box cover 20 and the switching port 7, when the sprayer 6 is stored, the switching port 7 is covered to avoid dust accumulation inside and protect related equipment. When in use, the box cover 20 needs to be opened to expose the switching port 7 and lift the sprayer 6 out.

[0040] See also Figure 2 and Figure 3As a further implementation of the driving screw rod: a linkage wheel 21 is provided on the driving screw rod 4, a linkage belt 22 is provided between the linkage wheels 21, and a plurality of linkage belts 22 are provided to make adjacent linkage wheels 21 cooperate.

[0041] Specifically, when the screw rod 4 is driven to rotate, the interlocking wheels 21 are driven to rotate, and the adjacent interlocking wheels 21 drive each other through cooperation with the interlocking belt 22 to achieve common rotation.

[0042] See also Figure 4 and Figure 5 As a further implementation of the air duct: a filter frame 23 is provided at the rear end of the air duct 8, and a filter net 24 is provided in the filter frame 23.

[0043] Specifically, the filter frame 23 is installed at the rear end of the air duct 8 by using fixing bolts, so that the filter screen 24 filters the rear end of the air duct 8 to prevent dust from entering, so that the air blown out by the fan 9 remains clean.

[0044] See also Figure 2 As a further implementation method of the support plate: a mounting platform 25 is provided on the support plate 5, the mounting platform 25 is rotatably connected to the support plate 5, a reciprocating motor 26 is provided at the lower end of the support plate 5, the reciprocating motor 26 cooperates with the mounting platform 25, and the air duct 8 is arranged above the mounting platform 25.

[0045] Specifically, the mounting platform 25 provides support to prop up the air duct 8, and the reciprocating motor 26 is controlled to drive the mounting platform 25 to rotate repeatedly, thereby causing the air duct 8 to swing, and the sprayer 6 to spray while swinging during operation, thereby expanding the spraying range.

[0046] See also Figure 1-Figure 3 As a further implementation method of the mounting platform: a support frame 27 is provided on the mounting platform 25, the air duct 8 rotates with the support frame 27, an adjustment motor 28 is provided at the side end of the support frame 27, and the output end of the adjustment motor 28 cooperates with the air duct 8.

[0047] Specifically, the support frame 27 cooperates with the mounting platform 25 to support the air duct 8 , and the regulating motor 28 is controlled to control the rotation of the air duct 8 , thereby adjusting the angle of the water spraying level of the sprayer 6 .

[0048] To sum up, when the overall device is in use or running:

[0049] When the device is in use, sufficient dust suppression water is provided to the water supply tank 12, and the device is connected to the external power supply. The frame 1 provides support, and the storage box 2 provides space to accommodate the sprayer 6 and related equipment. The box cover 20 is opened to expose the switch port 7, so that the sprayer 6 is raised. The driving motor 3 is controlled to work, and the driving screw 4 is rotated. When the driving screw 4 rotates, it drives the linkage wheel 21 to rotate, and the adjacent linkage wheels 21 will drive each other through the cooperation with the linkage belt 22 to achieve common rotation. The driving screw 4 cooperates with the support plate 5 to provide power for the support plate 5, so that the support plate 5 drives the sprayer 6 and related equipment to rise, and the sprayer 6 moves to The work is carried out in the external space above the storage box 2, and after the work is completed, the driving motor 3 is controlled to rotate in the opposite direction, so that the support plate 5 drives the sprayer 6 to descend, and the sprayer 6 is stored in the storage box 2. Through the cooperation between the box cover 20 and the switching port 7, when the sprayer 6 is stored, the switching port 7 is covered to avoid dust accumulation inside and protect related equipment. Before use, the adjustment block 14 is controlled to rotate so that the adjustment block 14 cooperates with the adjusting screw 13 and moves along the adjusting screw 13. At this time, the adjustment block 14 will drive the moving block 15 to move, and the moving block 15 pulls the spray head 11 to rotate through the pull rod to adjust the direction of the spray head 11, thereby adjusting the spray range of the spray head 11.

[0050] The sprayer 6 is supported by the air duct 8, and the sprayer 6 is installed on the air duct 8 through the mounting frame 10 to support the spray head 11. When working, the water supply box 12 is used to provide water for dust reduction, and the water mist is evenly sprayed through the multiple spray heads 11. At the same time of spraying the water mist, the fan 9 is in working state. The air duct 8 is guided by the air duct 8 and the negative pressure provided by the fan 9, so that the air flow is blown out by the air duct 8, and the filter frame 23 is installed at the rear end of the air duct 8 by the fixing bolts, so that the filter screen 24 filters the rear end of the air duct 8 to prevent dust from entering, so that the air blown out by the fan 9 is The wind is kept clean and blown toward the water mist through the airflow, thereby increasing the spraying distance of the water mist. The mounting platform 25 provides support capability to hold up the air duct 8. By controlling the operation of the reciprocating motor 26, the reciprocating motor 26 drives the mounting platform 25 to rotate repeatedly, thereby causing the air duct 8 to swing, and the sprayer 6 to spray while swinging during operation, thereby expanding the spraying range. At the same time, the air duct 8 is supported by the cooperation of the support frame 27 and the mounting platform 25, and the regulating motor 28 is controlled to control the rotation of the air duct 8, thereby adjusting the angle of the water spraying level of the sprayer 6.

[0051] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A mining spray dust suppression device for mining engineering, comprising a frame (1), characterized by: The frame (1) is provided with a storage box (2), a driving motor (3) is provided in the storage box (2), a driving screw (4) is provided at the output end of the driving motor (3), a support plate (5) is provided in a sliding connection in the storage box (2), the driving screw (4) cooperates with the support plate (5), a sprayer (6) is provided on the support plate (5), a switching port (7) is provided at the upper end of the storage box (2), and the support plate (5) cooperates with the switching port (7); An air duct (8) is provided on the support plate (5), a fan (9) is provided in the air duct (8), the sprayer (6) comprises a mounting frame (10) and a spray head (11), the mounting frame (10) is arranged at the front end of the air duct (8), a plurality of spray heads (11) are provided and mounted on the mounting frame (10), a water supply box (12) is provided at one end of the frame (1), and the water supply box (12) cooperates with the spray head (11).

2. The mining spray dust suppression device for mining engineering according to claim 1 is characterized in that: The mounting frame (10) is provided with an adjusting screw rod (13), and the adjusting screw rod (13) is provided with an adjusting rotating block (14). The adjusting rotating block (14) cooperates with the adjusting screw rod (13), and one end of the adjusting rotating block (14) is rotatably connected to a moving block (15). The moving block (15) is rotatably connected to a connecting rod (16), and the other end of the connecting rod (16) is rotatably connected to the spray head (11).

3. The mining spray dust suppression device for mining engineering according to claim 2, characterized in that: The water supply box (12) is provided with a water supply pipe (17), the installation frame (10) is provided with a water distribution ring (18), the water distribution ring (18) is provided with a water distribution pipe (19), a plurality of water distribution pipes (19) are provided, the spray head (11) is connected to the water distribution pipe (19), and the water supply pipe (17) and the water distribution pipe (19) are both made of hose material.

4. The mining spray dust suppression device for mining engineering according to claim 1 is characterized by: One end of the storage box (2) is rotatably connected to a box cover (20), and the box cover (20) cooperates with the switching port (7).

5. The mining spray dust suppression device for mining engineering according to claim 4 is characterized in that: The driving screw rod (4) is provided with a linkage wheel (21), and a linkage belt (22) is provided between the linkage wheels (21). A plurality of linkage belts (22) are provided to enable adjacent linkage wheels (21) to cooperate.

6. The mining spray dust suppression device for mining engineering according to claim 1, characterized in that: A filter frame (23) is provided at the rear end of the air guide pipe (8), and a filter screen (24) is provided in the filter frame (23).

7. The mining spray dust suppression device for mining engineering according to claim 1 is characterized by: A mounting platform (25) is provided on the support plate (5), the mounting platform (25) is rotatably connected to the support plate (5), a reciprocating motor (26) is provided at the lower end of the support plate (5), the reciprocating motor (26) cooperates with the mounting platform (25), and the air guide pipe (8) is arranged above the mounting platform (25).

8. The mining spray dust suppression device for mining engineering according to claim 7, characterized in that: A support frame (27) is provided on the mounting platform (25), the air duct (8) and the support frame (27) are rotatably matched, an adjustment motor (28) is provided at the side end of the support frame (27), and the output end of the adjustment motor (28) is matched with the air duct (8).

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