Dust suppression device for stone mining

Abstract

The utility model belongs to the technical field of environmental protection, and particularly relates to a dust suppression device for stone mining, which comprises a box body, a spraying main body is mounted at the top of the box body; a rotating fan main body is mounted on the inner wall of the spraying main body; a spray head is mounted at the end part of the spray main body; the output end of the rotating fan body is rotationally connected with a belt. Two groups of brackets are fixedly connected to the top of the spraying main body; the middle of the support is rotationally connected with a rotating rod, and the other end of the belt is rotationally connected to the end of the rotating rod. The middle part of the spraying main body is rotationally connected with a gear ring; the spraying main body in contact with the output end of the spray head is arranged in a matched mode, under the action of fine broken filaments, the surface and the middle of the spray head can be cleaned and dredged, and the problem that the environment of a quarry is filled with a large amount of dust, dust particles are likely to be attached to the surface of the spray head, and consequently blockage is formed is solved; and the liquid atomization precision of the nozzle is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection, in particular to a dust suppression device for stone mining. Background Art

[0002] Stone refers to rocks or rock-like materials used for construction, sculpture, etc. There are many types of stone, including sedimentary rocks, metamorphic rocks, igneous rocks and artificial stones. It is widely used in construction, roads, bridges and other fields, and is an indispensable and important material in modern society.

[0003] Stone mining is a systematic work, including preliminary exploration, planning and design, mining operations and subsequent processing. Dust is usually a problem during stone mining, and sprays are needed to suppress dust in the mining environment.

[0004] Through long-term observation, although the existing sprayers can perform dust suppression work, the environment of the quarry is full of a large amount of dust. These dust particles may adhere to the surface of the nozzle and gradually accumulate over time, eventually forming a blockage, requiring frequent cleaning work; therefore, a dust suppression device for stone mining is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a dust suppression device for stone mining.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the dust suppression device for stone mining described in the utility model comprises a box body; a spray body is installed on the top of the box body; a rotating fan body is installed on the inner wall of the spray body; a nozzle is installed on the end of the spray body; a belt is rotatably connected to the output end of the rotating fan body; two groups of brackets are fixedly connected to the top of the spray body; a rotating rod is rotatably connected to the middle of the bracket, and the other end of the belt is rotatably connected to the end of the rotating rod; a gear ring is rotatably connected to the middle of the spray body; a tooth block is fixedly connected to the end of the rotating rod, and the tooth block and the gear ring are meshingly arranged; a first connecting plate is fixedly connected to the middle of the gear ring; bristles are provided at the end of the first connecting plate, and the bristles are in contact with the nozzle.

[0007] Preferably, a slide plate is slidably connected to the middle of the first connecting plate, and the end of the slide plate is fixedly connected to the bristles; two groups of grooves are opened in the middle of the slide plate; two groups of first elastic members are fixedly connected to the side walls of the first connecting plate; a pull plate is fixedly connected to the top of the first elastic member; a limiting rod is fixedly connected to the bottom of the pull plate, and the limiting rod is slidably arranged in the middle of the first connecting plate.

[0008] Preferably, a second elastic member is fixedly connected to the bottom of the rotating rod; a sliding rod is fixedly connected to the end of the second elastic member, and the sliding rod is slidably arranged in the middle of the bracket; and a knocking member is fixedly connected to the end of the sliding rod.

[0009] Preferably, a fixing rod is fixedly connected to the top of the bracket; a baffle is fixedly connected to the top of the fixing rod, and the middle part of the baffle is arranged in an arc shape.

[0010] Preferably, a second connecting plate is fixedly connected to the top of the fixing rod; a spring rod is fixedly connected to the inner wall of the second connecting plate, and the output end of the spring rod is arranged in contact with the top of the baffle.

[0011] Preferably, the output end of the spring rod is rotatably connected to a rotating ball, and the rotating ball is arranged in contact with the top of the baffle.

[0012] Preferably, two groups of weighted balls are fixedly connected to the end of the baffle.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a dust suppression device for stone mining. By cooperating with a spray body in contact with the output end of the nozzle, the surface and the middle of the nozzle can be cleaned and unblocked under the action of fine hair filaments, thereby reducing the problem of dust particles adhering to the surface of the nozzle and causing blockage in the environment of the quarry, and improving the accuracy of the nozzle in atomizing liquid.

[0015] 2. The utility model provides a dust suppression device for stone mining. By cooperating with a sliding slide, the flexibility of the bristles when working can be improved. At the same time, when the end of the nozzle is not blocked and does not need to be cleaned, the slide and the middle part of the bristles can be disassembled for storage. The limit rod can reduce the problem of position deviation when the pull plate is pulled upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the spray main structure in the utility model;

[0019] Figure 3 It is a schematic diagram of the gear ring structure in the utility model;

[0020] Figure 4 for Figure 3A magnified image of point A;

[0021] Figure 5 It is a schematic diagram of the baffle structure in the utility model.

[0022] Legend:

[0023] 1. Box body; 11. Spray body; 12. Rotating fan body; 13. Spray head; 14. Belt; 15. Bracket; 16. Rotating rod; 17. Gear ring; 18. Gear block; 19. First connecting plate; 110. Bristles; 2. Slide plate; 21. Groove; 22. First elastic member; 23. Pull plate; 24. Limiting rod; 3. Second elastic member; 31. Sliding rod; 32. Knocking member; 4. Fixed rod; 41. Baffle; 5. Second connecting plate; 51. Spring rod; 6. Rotating bead; 7. Counterweight ball. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Specific examples are given below.

[0026] like Figure 1-5As shown, a dust suppression device for stone mining comprises a box body 1; a spray body 11 is installed on the top of the box body 1; a rotating fan body 12 is installed on the inner wall of the spray body 11; a nozzle 13 is installed at the end of the spray body 11; a belt 14 is rotatably connected to the output end of the rotating fan body 12; two sets of brackets 15 are fixedly connected to the top of the spray body 11; a rotating rod 16 is rotatably connected to the middle of the bracket 15, and the other end of the belt 14 is rotatably connected to the end of the rotating rod 16; a gear ring 17 is rotatably connected to the middle of the spray body 11; a tooth block 18 is fixedly connected to the end of the rotating rod 16, and the tooth block 18 and the gear ring 17 are meshed; a first connecting plate 19 is fixedly connected to the middle of the gear ring 17; bristles 110 are provided at the end of the first connecting plate 19, and the bristles 110 are in contact with the nozzle 13; when working, the staff needs to install the box body 1 in the working area, and after connecting the spray body 11 to the water pipe, start the switch to make the nozzle 13 and the rotating fan body 12 rotate to produce Wind force can suppress dust in the working environment. By arranging two groups of brackets 15 on the top of the spray body 11, when the rotating fan body 12 is working, its output end will drive the belt 14 to move, and the rotating rod 16 will move in the middle of the two groups of brackets 15. At the same time, under the action of the engagement of the tooth block 18 and the tooth ring 17, the tooth ring 17 makes a circular motion in the middle of the spray body 11. Because the first connecting plate 19 and the first connecting plate 19 are fixedly connected, the bristles 110 can rotate synchronously and contact the output end of the end of the nozzle 13, so as to clean the impurities in the middle of the nozzle 13. This step is coordinated with the spray body 11 that is in contact with the output end of the nozzle 13. Under the action of fine hair filaments, the surface and the middle of the nozzle 13 can be cleaned and unblocked, reducing the large amount of dust in the environment of the quarry, so that dust particles may adhere to the surface of the nozzle 13, thereby causing blockage problems, and improving the accuracy of the nozzle 13 in liquid atomization.

[0027] like Figure 3-4As shown, a slide plate 2 is slidably connected to the middle of the first connecting plate 19, and the end of the slide plate 2 is fixedly connected to the bristles 110; two groups of grooves 21 are opened in the middle of the slide plate 2; two groups of first elastic members 22 are fixedly connected to the side walls of the first connecting plate 19; a pull plate 23 is fixedly connected to the top of the first elastic member 22; a limit rod 24 is fixedly connected to the bottom of the pull plate 23, and the limit rod 24 is slidably set in the middle of the first connecting plate 19; during operation, a slidable slide plate 2 is set in the middle of the first connecting plate 19, so that when the slide plate 2 and the bristles 110 need to be removed as a whole, the staff can pull the pull plate 23 upwards so that the pull plate 23 When moving, the middle part of the first elastic member 22 will be deformed, and the limiting rod 24 will slide in the middle part of the first connecting plate 19, and the protrusion in the middle part of the pull plate 23 will be separated from the slide plate 2. Then the slide plate 2 and the bristles 110 can be pulled out and cleaned. This step is combined with the setting of a slidable slide plate 2 to improve the flexibility of the bristles 110 when working. At the same time, when the end of the nozzle 13 is not blocked and does not need to be cleaned, the slide plate 2 and the middle part of the bristles 110 can be disassembled for storage, and the setting of the limiting rod 24 can reduce the problem of position displacement when the pull plate 23 is pulled upward.

[0028] like Figure 5 As shown, a second elastic member 3 is fixedly connected to the bottom of the rotating rod 16; a sliding rod 31 is fixedly connected to the end of the second elastic member 3, and the sliding rod 31 is slidably arranged in the middle of the bracket 15; a knocking member 32 is fixedly connected to the end of the sliding rod 31; during operation, a sliding rod 31 is arranged in the middle of the rotating rod 16 so that when the rotating rod 16 rotates rapidly, under the action of centrifugal force, the knocking member 32 will move downward and gradually approach the top of the spray body 11, and at the same time, it will pull the middle part of the second elastic member 3 to deform during the movement, and the sliding rod 31 will slide in the middle of the rotating rod 16 until the end of the knocking member 32 knocks on the top of the spray body 11. After this step cooperates with the force of the knocking member 32 knocking on the top of the spray body 11, the top of the spray body 11 and the inner groove of the tooth ring 17 can be cleaned by vibration force, thereby reducing the accumulation period of impurities on the top of the spray body 11, and at the same time, it can reduce the problem of agglomerated impurities adhering to the inner groove of the tooth ring 17, causing contact wear between the tooth block 18 and the tooth ring 17.

[0029] like Figure 2 and 5As shown, a fixing rod 4 is fixedly connected to the top of the bracket 15; a baffle 41 is fixedly connected to the top of the fixing rod 4, and the middle part of the baffle 41 is arc-shaped; during operation, by arranging the fixing rod 4 at the top of the bracket 15, the baffle 41 arranged in an arc shape in the middle part of the fixing rod 4 will shield the tooth block 18, and the knocking piece 32, under the action of centrifugal force and close to the inner wall of the baffle 41, knocks the middle part of the baffle 41 and cleans the impurities accumulated on the top thereof. This step cooperates with the baffle 41 to reduce the external working environment from having more dust and accumulating on the middle part of the tooth block 18, thereby causing the tooth block 18 to have a greater wear problem during subsequent use, and after the knocking piece 32 knocks the inner wall of the baffle 41, the corrosion cycle of the impurities on its top can be reduced.

[0030] like Figure 5 As shown, the top of the fixing rod 4 is fixedly connected with a second connecting plate 5; the inner wall of the second connecting plate 5 is fixedly connected with a spring rod 51, and the output end of the spring rod 51 is in contact with the top of the baffle 41; during operation, by setting the spring rod 51 in contact with the top of the baffle 41, when the baffle 41 is bent upward, the output end of the spring rod 51 will be squeezed to retract inward, and the baffle 41 will be bent downward again by the reaction force, so that the middle part of the baffle 41 has an elastic force to move up and down. This step. The spring rod 51 set in conjunction can increase the frequency of the baffle 41 shaking up and down, and further reduce the accumulation and adhesion of impurities on the top of the baffle 41.

[0031] like Figure 5 As shown, the output end of the spring rod 51 is rotatably connected to a rotating ball 6, and the rotating ball 6 is arranged in contact with the top of the baffle 41; during operation, by arranging the rotating ball 6 at the end of the spring rod 51, when the baffle 41 is squeezed upward, the rotating ball 6 will roll on its top. This step is combined with the arrangement of the rotating ball 6 to reduce the wear generated when the baffle 41 contacts the output end of the spring rod 51.

[0032] like Figure 5 As shown, two groups of counterweight balls 7 are fixedly connected to the end of the baffle 41; when working, the two groups of counterweight balls 7 are arranged in cooperation, and the gravity generated by them can increase the curvature of the middle part of the baffle 41. The counterweight balls 7 arranged in this step can further reduce the amount of impurities accumulated on the top of the baffle 41.

[0033] Working principle: by installing the box 1 in the working area, and connecting the spray body 11 to the water pipe, starting the switch so that the wind generated by the rotation of the nozzle 13 and the rotating fan body 12 can suppress dust in the working environment, by arranging two groups of brackets 15 on the top of the spray body 11, when the rotating fan body 12 is working, its output end will drive the belt 14 to move, and the rotating rod 16 will move in the middle of the two groups of brackets 15, and at the same time, under the action of the meshing of the tooth block 18 and the tooth ring 17, the tooth ring 17 will move in a circle in the middle of the spray body 11, because there is a gap between the first connecting plate 19 and the first connecting plate 19. The fixed connection allows the bristles 110 to rotate synchronously and contact the output end of the nozzle 13, so as to clean the impurities in the middle of the nozzle 13. A slidable slide plate 2 is provided in the middle of the first connecting plate 19, so that when the slide plate 2 and the bristles 110 need to be removed as a whole, the staff can pull the pull plate 23 upward, so that the pull plate 23 will pull the middle part of the first elastic member 22 to deform when it moves, and at the same time, the limit rod 24 will slide in the middle of the first connecting plate 19, and the protrusion in the middle of the pull plate 23 will be separated from the slide plate 2, and then the slide plate 2 and the bristles 110 can be pulled out and cleaned. To carry out cleaning work, a sliding slide bar 31 is provided in the middle of the rotating rod 16, so that when the rotating rod 16 rotates rapidly, under the action of centrifugal force, the knocking piece 32 will move downward and gradually approach the top of the spray body 11, and at the same time, the middle of the second elastic member 3 will be pulled to deform during the movement, and the slide bar 31 will slide in the middle of the rotating rod 16 until the end of the knocking piece 32 knocks the top of the spray body 11, and a fixed rod 4 is provided at the top of the bracket 15, so that the baffle 41 provided in the middle of the fixed rod 4 in an arc shape will shield the tooth block 18, and the knocking piece 32 will be close to the baffle under the action of centrifugal force. When the inner wall of the baffle 41 is touched, the middle part of the baffle 41 is struck, and the impurities accumulated on the top thereof are cleaned up. By providing a spring rod 51 with a contact setting on the top of the baffle 41, when the baffle 41 is bent upward, the output end of the spring rod 51 is squeezed to retract inward, and the baffle 41 is bent downward again by the reaction force, so that the middle part of the baffle 41 has an elastic force to move up and down, and by providing a rotating ball 6 at the end of the spring rod 51, when the baffle 41 is squeezed upward, the rotating ball 6 rolls on the top thereof, and two sets of counterweight balls 7 are provided in combination, and the gravity generated by them can increase the bending degree of the middle part of the baffle 41.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A dust suppression device for stone mining, comprising a housing (1); a spray body (11) is mounted on the top of the housing (1); a rotating fan body (12) is mounted on the inner wall of the spray body (11); a spray head (13) is mounted on the end of the spray body (11); the characteristics are: The output end of the rotating fan body (12) is rotatably connected to a belt (14); two groups of brackets (15) are fixedly connected to the top of the spray body (11); a rotating rod (16) is rotatably connected to the middle of the bracket (15), and the other end of the belt (14) is rotatably connected to the end of the rotating rod (16); a gear ring (17) is rotatably connected to the middle of the spray body (11); a tooth block (18) is fixedly connected to the end of the rotating rod (16), and the tooth block (18) and the gear ring (17) are meshingly arranged; a first connecting plate (19) is fixedly connected to the middle of the gear ring (17); bristles (110) are provided at the end of the first connecting plate (19), and the bristles (110) are in contact with the spray head (13).

2. A dust suppression device for stone mining as claimed in claim 1, characterized in that: The middle of the first connecting plate (19) is slidably connected to a slide plate (2), and the end of the slide plate (2) is fixedly connected to the bristles (110); the middle of the slide plate (2) is provided with two groups of grooves (21); the side wall of the first connecting plate (19) is fixedly connected to two groups of first elastic members (22); the top of the first elastic member (22) is fixedly connected to a pull plate (23); the bottom of the pull plate (23) is fixedly connected to a limit rod (24), and the limit rod (24) is slidably arranged in the middle of the first connecting plate (19).

3. A dust suppression device for stone mining as claimed in claim 1, characterized in that: A second elastic member (3) is fixedly connected to the bottom of the rotating rod (16); a sliding rod (31) is fixedly connected to the end of the second elastic member (3), and the sliding rod (31) is slidably arranged in the middle of the bracket (15); and a knocking member (32) is fixedly connected to the end of the sliding rod (31).

4. A dust suppression device for stone mining as claimed in claim 1, characterized in that: A fixing rod (4) is fixedly connected to the top of the bracket (15); a baffle (41) is fixedly connected to the top of the fixing rod (4), and the middle portion of the baffle (41) is arranged in an arc shape.

5. A dust suppression device for stone mining as claimed in claim 4, characterized in that: A second connecting plate (5) is fixedly connected to the top of the fixing rod (4); a spring rod (51) is fixedly connected to the inner wall of the second connecting plate (5), and the output end of the spring rod (51) is arranged in contact with the top of the baffle (41).

6. A dust suppression device for stone mining as claimed in claim 5, characterized in that: The output end of the spring rod (51) is rotatably connected to a rotating ball (6), and the rotating ball (6) is arranged in contact with the top of the baffle (41).

7. A dust suppression device for stone mining as claimed in claim 4, characterized in that: Two groups of weighted balls (7) are fixedly connected to the end of the baffle (41).

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