Dust falling equipment for mine construction

Abstract

The utility model discloses mine construction dust fall equipment in the technical field of mine dust fall, which comprises a bottom plate, rollers are arranged at four corners of the bottom of the bottom plate, a control mechanism is arranged on the right side of the bottom plate, a connecting mechanism is arranged at the top of the control mechanism, a grip is arranged on the right side of the connecting mechanism, and a box is arranged on the left side of the top of the bottom plate. A top cover is slidably connected to the top of the box body, a lifting mechanism is arranged at the bottom of an inner cavity of the box body, a spraying mechanism is arranged at the top in front of the lifting mechanism, a water tank is arranged on the right side of the top of the bottom plate, a water pump is arranged in the center of the top of the bottom plate, and a connecting pipeline is arranged at the input end of the right side of the water pump. The mine spraying device solves the problems that after the mine spraying device is used, the spraying head is not shielded, dust and impurities in a mine easily fall onto the spraying head, the spraying head is blocked, the service life of the spraying head is shortened, and the applicability is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of mine dust reduction, in particular to a mine construction dust reduction device. Background Art

[0002] Since a large amount of dust is generated during mining operations, if it is not effectively controlled, it will have a serious impact on the environment and the health of workers. The large amount of dust generated and emitted will increase the wear of equipment, shorten its service life, and increase the frequency and cost of equipment maintenance and replacement.

[0003] For example, the publication number is CN221277800U, which is a mine dust reduction device during mine infrastructure construction. It includes a base plate, a rectangular plate is fixedly connected to the top of the base plate, and a dust reduction mechanism is arranged on the top of the rectangular plate. The dust reduction mechanism includes a water pump, which is fixedly connected to the rectangular plate, and the output end of the water pump is fixedly connected to a supercharger. The surface of the supercharger is fixedly connected to a water outlet pipe, and the water outlet pipe is fixedly connected to the support plate. The end of the water outlet pipe away from the supercharger is fixedly connected to a water spray pipe. The water pump is used to make water flow from the inside of the water tank through the water inlet pipe to the supercharger, and then to the water outlet pipe, and finally to be sprayed out through the water spray pipe. The atomizing nozzle on the surface of the water spray pipe can atomize the sprayed water resources, increase the contact area between the water source and the air, and make the sprayed water contact with the dust in the air in a larger area, thereby making the dust reduction effect better.

[0004] However, after the above device is used, the nozzle is not covered, and dust and impurities in the mine are likely to fall onto the nozzle, causing the nozzle to be blocked, thereby reducing the service life of the nozzle and limiting its applicability. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the present invention to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] Therefore, the purpose of this utility model is to provide a dust reduction equipment for mine construction, which can solve the problem that after the above-mentioned device is used, the nozzle is not covered, and dust and impurities in the mine are easily dropped onto the nozzle, causing the nozzle to be blocked, reducing the service life of the nozzle, and having limited applicability.

[0007] In order to solve the above technical problems, the utility model provides a mine construction dust reduction equipment, which adopts the following technical solution: it includes a base plate, rollers are provided at the four corners of the bottom of the base plate, a control mechanism is provided on the right side of the base plate, a connecting mechanism is provided on the top of the control mechanism, a handle is provided on the right side of the connecting mechanism, a box body is provided on the top left side of the base plate, a top cover is slidably connected to the top of the box body, a lifting mechanism is provided at the bottom of the inner cavity of the box body, a spraying mechanism is provided at the front top of the lifting mechanism, a water tank is provided on the top right side of the base plate, a water pump is provided at the top center of the base plate, a connecting pipe is provided at the right input end of the water pump, the right end of the connecting pipe is connected to the left bottom of the water tank, a fixed pipe is provided at the top output end of the water pump, and the left end of the fixed pipe is connected to the box body.

[0008] Optionally, the spraying mechanism includes a spray box, the left side of the spray box is connected to multiple groups of nozzles, the top of the spray box is provided with a water inlet pipe, and the lifting mechanism includes a lifting plate, which is arranged at the bottom of the box cavity.

[0009] By adopting the above technical solution, water spraying is carried out inside the mine to reduce dust.

[0010] Optionally, a lifting slot is provided on the left side of the lifting plate, a lifting motor is provided at the bottom of the inner cavity of the lifting slot, a lifting screw is provided at the top power output end of the lifting motor, a lifting slide plate adapted to the lifting slot is screwed on the lifting screw rod, the lifting slide plate is slidably connected in the lifting slot, a lifting side plate is provided on the left side of the lifting slide plate, a lifting top plate is provided on the top of the lifting side plate, and the left side of the lifting top plate is connected to the spray box.

[0011] By adopting the above technical solution, the water spraying mechanism is driven to move up and down.

[0012] Optionally, the connecting mechanism includes a connecting plate, the top right side of the connecting plate is connected to the handle, a connecting groove is provided at the bottom of the connecting plate, a connecting slide is provided at the bottom of the inner cavity of the connecting groove, and the control mechanism includes a control plate, which is arranged on the right side of the base plate.

[0013] By adopting the above technical solution, the handle is supported.

[0014] Optionally, a control groove adapted to the connecting plate is opened on the top of the control panel, the connecting plate is slidably connected in the control groove, a control screw is rotatably connected to the bottom of the inner cavity of the control groove, the control screw is screwed on the connecting slide, a control gear is sleeved on the outer side of the bottom of the control screw, a control rod is rotatably connected to the bottom right side of the control panel, a control handle is provided on the right side of the control rod, a drive gear is provided on the left side of the control rod, the drive gear and the control gear are both bevel gears, and the drive gear and the control gear are meshed with each other.

[0015] By adopting the above technical solution, the connecting mechanism is driven to move up and down, and the height of the handle is adjusted.

[0016] Optionally, sliding plates are provided on the right sides of the upper and lower sides of the top cover, sliding grooves compatible with the two groups of sliding plates are respectively opened in the box body, the two groups of sliding plates are respectively slidably connected in the two groups of sliding grooves, and limit plates are provided on the left sides of the upper and lower sides of the top cover.

[0017] By adopting the above technical solution, the top cover is driven to slide.

[0018] Optionally, the top right side of the water tank is connected to a water supply pipe.

[0019] By adopting the above technical solution, the water in the water tank is replenished.

[0020] To sum up, the utility model includes at least one of the following beneficial effects: by setting a lifting mechanism, the height of the spraying mechanism can be freely adjusted. After the dust reduction is completed, the lifting mechanism is started to drive the spraying mechanism to move downward, and the spraying mechanism is moved to the inside of the box. The sliding top cover covers the top of the box to protect the nozzle, preventing dust and impurities inside the mine from clogging the nozzle, and the applicability is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the front cross-section structure of the utility model;

[0024] Figure 3 This is a schematic cross-sectional structure diagram of the control mechanism and connecting mechanism of the present invention;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the top cover of the present utility model.

[0026] Explanation of reference numerals: 1. bottom plate; 2. roller; 3. control mechanism; 301. control plate; 302. control slot; 303. control screw; 304. control gear; 305. control rod; 306. control handle; 307. drive gear; 4. connecting mechanism; 401. connecting plate; 402. connecting slot; 403. connecting slide; 5. handle; 6. box; 601. sliding slot; 7. top cover; 701. sliding Plate; 702, limit plate; 8, lifting mechanism; 801, lifting plate; 802, lifting slot; 803, lifting motor; 804, lifting screw; 805, lifting slide; 806, lifting side plate; 807, lifting top plate; 9, spraying mechanism; 901, spray box; 902, nozzle; 903, water inlet pipe; 10, water tank; 101, water supply pipe; 11, connecting pipe; 12, water pump; 13, fixed pipe. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-4 The utility model is described in further detail.

[0028] Example 1, refer to Figure 1 In order to solve the problem that the nozzle of the above-mentioned device is not blocked after use, dust and impurities in the mine are easily dropped onto the nozzle, causing clogging of the nozzle, reducing the service life of the nozzle and limited applicability, the utility model discloses a dust reduction device for mine construction, including a base plate 1, rollers 2 are provided at the four corners of the bottom of the base plate 1, a control mechanism 3 is provided on the right side of the base plate 1, a connecting mechanism 4 is provided on the top of the control mechanism 3, a handle 5 is provided on the right side of the connecting mechanism 4, a box body 6 is provided on the top left side of the base plate 1, a top cover 7 is slidably connected to the top of the box body 6, a lifting mechanism 8 is provided at the bottom of the inner cavity of the box body 6, a spraying mechanism 9 is provided on the top front of the lifting mechanism 8, a water tank 10 is provided on the top right side of the base plate 1, a water pump 12 is provided at the top center of the base plate 1, a connecting pipe 11 is provided at the right input end of the water pump 12, the right end of the connecting pipe 11 is connected to the left bottom of the water tank 10, a fixed pipe 13 is provided at the top output end of the water pump 12, and the left end of the fixed pipe 13 is connected to the box body 6.

[0029] Based on the above features, the working principle of this embodiment is: when in use, the sliding top cover 7 is started, and the lifting mechanism 8 is started to drive the spraying mechanism 9 to move upward, and the spraying mechanism 9 is moved out of the box body 6, and the water pump 12 is started to transport the water in the water tank 10 through the connecting pipe 11 to the fixed pipe 13, and then transported to the spraying mechanism 9 through the fixed pipe 13, and sprayed out through the spraying mechanism 9 to spray water inside the mine to reduce dust. After use, the lifting mechanism 8 is started to drive the spraying mechanism 9 to move downward, and the spraying mechanism 9 is moved to the inside of the box body 6, and the sliding top cover 7 is used to block the top of the box body 6 to prevent dust from falling onto the spraying mechanism 9.

[0030] Example 2, refer to Figure 2-4 In order to solve the problem that the above-mentioned device is not blocked after use, dust and impurities in the mine easily fall onto the nozzle, causing nozzle blockage, reducing the service life of the nozzle, and limited applicability, in this embodiment, based on the same concept as the above-mentioned embodiment 1, the mine construction dust reduction equipment also includes a spraying mechanism 9 including a spray box 901, the left side of the spray box 901 is connected to multiple groups of nozzles 902, the top of the spray box 901 is provided with a water inlet pipe 903, the lifting mechanism 8 includes a lifting plate 801, the lifting plate 801 is arranged at the bottom of the inner cavity of the box body 6, and the left side of the lifting plate 801 is opened. A lifting slot 802 is provided, a lifting motor 803 is provided at the bottom of the inner cavity of the lifting slot 802, a lifting screw 804 is provided at the top power output end of the lifting motor 803, a lifting slide 805 adapted to the lifting slot 802 is screwed on the lifting screw 804, the lifting slide 805 is slidably connected in the lifting slot 802, a lifting side plate 806 is provided on the left side of the lifting slide 805, a lifting top plate 807 is provided on the top of the lifting side plate 806, the left side of the lifting top plate 807 is connected to the spray box 901, the connecting mechanism 4 includes a connecting plate 401, the top right side of the connecting plate 401 is connected to the handle 5, and the connecting mechanism 4 includes a connecting plate 401. The bottom of the connecting plate 401 is provided with a connecting groove 402, and the bottom of the inner cavity of the connecting groove 402 is provided with a connecting slide 403. The control mechanism 3 includes a control plate 301, which is arranged on the right side of the bottom plate 1. The top of the control plate 301 is provided with a control groove 302 adapted to the connecting plate 401. The connecting plate 401 is slidably connected in the control groove 302. The bottom of the inner cavity of the control groove 302 is rotatably connected to a control screw rod 303, which is screwed on the connecting slide 403. The outer side of the bottom of the control screw rod 303 is provided with a control gear 304. The bottom right side of the control plate 301 is rotatably connected to the control screw rod 303. A control lever 305 is provided, and a control handle 306 is provided on the right side of the control lever 305. A drive gear 307 is provided on the left side of the control lever 305. The drive gear 307 and the control gear 304 are both bevel gears. The drive gear 307 and the control gear 304 are meshed with each other. Sliding plates 701 are provided on the right sides of the upper and lower sides of the top cover 7. Sliding grooves 601 that match the two sets of sliding plates 701 are respectively opened in the box body 6. The two sets of sliding plates 701 are respectively slidably connected in the two sets of sliding grooves 601. A limit plate 702 is provided on the left sides of the upper and lower sides of the top cover 7. The top right side of the water tank 10 is connected to a water supply pipe 101.

[0031] Based on the above features, the working principle of this embodiment is as follows: the left end of the fixed pipe 13 is connected to the water inlet pipe 903 through a hose, and after the water pump 12 transports water to the fixed pipe 13, the fixed pipe 13 transports the water to the water inlet pipe 903 through the hose, and the water is transported to the spray box 901 through the water inlet pipe 903, and the water is sprayed out through the nozzle 902 provided on the spray box 901 to spray water to reduce dust inside the mine, and the water tank 10 is replenished with water through the water supply pipe 101. The lifting motor 803 can rotate forward and reverse when powered on, and the lifting motor 803 is started. 03 rotates forward, driving the lifting screw 804 to rotate, and the lifting screw 804 drives the lifting slide 805 to rotate. Under the limit of the lifting slot 802, the lifting slide 805 moves downward, driving the lifting side plate 806 to move downward, and the lifting side plate 806 drives the lifting top plate 807 to move downward. The lifting top plate 807 drives the spraying mechanism 9 to move downward, and moves the spraying mechanism 9 to the inner cavity of the box body 6. Then, the top cover 7 is pushed to move. The top cover 7 drives the two sets of sliding plates 701 to move in the two sets of sliding slots 601 respectively, to block the top of the box body 6 and prevent dust from falling onto the nozzle 902;

[0032] During use, the control handle 306 is rotated forward to drive the control rod 305 to rotate, the control rod 305 drives the driving gear 307 to rotate, the driving gear 307 drives the meshing control gear 304 to rotate, the control gear 304 drives the control screw 303 to rotate, the control screw 303 drives the connecting slide 403 to rotate, the connecting slide 403 drives the connecting plate 401 to rotate, and under the limit of the control groove 302, the connecting plate 401 moves upward, driving the handle 5 to move upward, and adjusting the handle 5 to a suitable height to facilitate users of different heights to grasp the handle 5. The input ends of the electrical equipment in the device are all electrically connected to the external power supply.

[0033] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dust suppression device for mine construction, comprising a bottom plate (1), characterized in that: The bottom four corners of the bottom plate (1) are provided with rollers (2), the right side of the bottom plate (1) is provided with a control mechanism (3), the top of the control mechanism (3) is provided with a connecting mechanism (4), the right side of the connecting mechanism (4) is provided with a handle (5), the top left side of the bottom plate (1) is provided with a box (6), the top of the box (6) is slidably connected to a top cover (7), the bottom of the inner cavity of the box (6) is provided with a lifting mechanism (8), the front top of the lifting mechanism (8) is provided with a spraying mechanism (9), the right side of the top of the bottom plate (1) is provided with a water tank (10), the top center of the bottom plate (1) is provided with a water pump (12), the right side input end of the water pump (12) is provided with a connecting pipe (11), the right end of the connecting pipe (11) is connected to the left bottom of the water tank (10), the top output end of the water pump (12) is provided with a fixed pipe (13), the left end of the fixed pipe (13) is connected to the box (6).

2. The dust suppression equipment for mine construction according to claim 1, characterized in that: The spraying mechanism (9) comprises a spraying box (901), the left side of the spraying box (901) is connected to a plurality of spray heads (902), the top of the spraying box (901) is provided with a water inlet pipe (903), and the lifting mechanism (8) comprises a lifting plate (801), and the lifting plate (801) is arranged at the bottom of the inner cavity of the box body (6).

3. The dust suppression equipment for mine construction according to claim 2, characterized in that: A lifting groove (802) is provided on the left side of the lifting plate (801), a lifting motor (803) is provided at the bottom of the inner cavity of the lifting groove (802), a lifting screw (804) is provided at the top power output end of the lifting motor (803), a lifting slide plate (805) adapted to the lifting groove (802) is screwed onto the lifting screw (804), the lifting slide plate (805) is slidably connected in the lifting groove (802), a lifting side plate (806) is provided on the left side of the lifting slide plate (805), a lifting top plate (807) is provided on the top of the lifting side plate (806), and the left side of the lifting top plate (807) is connected to the spray box (901).

4. The dust suppression equipment for mine construction according to claim 1, characterized in that: The connecting mechanism (4) includes a connecting plate (401), the top right side of the connecting plate (401) is connected to the handle (5), the bottom of the connecting plate (401) is provided with a connecting groove (402), and the bottom of the inner cavity of the connecting groove (402) is provided with a connecting slide (403), and the control mechanism (3) includes a control plate (301), and the control plate (301) is arranged on the right side of the bottom plate (1).

5. The dust suppression equipment for mine construction according to claim 4, characterized in that: A control groove (302) adapted to the connecting plate (401) is provided on the top of the control plate (301), the connecting plate (401) is slidably connected in the control groove (302), a control screw rod (303) is rotatably connected to the bottom of the inner cavity of the control groove (302), the control screw rod (303) is screwed onto the connecting slide plate (403), a control gear (304) is sleeved on the outer side of the bottom of the control screw rod (303), a control rod (305) is rotatably connected to the bottom of the right side of the control plate (301), a control handle (306) is provided on the right side of the control rod (305), and a drive gear (307) is provided on the left side of the control rod (305), the drive gear (307) and the control gear (304) are both bevel gears, and the drive gear (307) and the control gear (304) are meshed.

6. The dust suppression equipment for mine construction according to claim 1, characterized in that: Sliding plates (701) are provided on the right sides of the upper and lower sides of the top cover (7), and sliding grooves (601) adapted to the two sets of sliding plates (701) are respectively opened in the box body (6). The two sets of sliding plates (701) are respectively slidably connected in the two sets of sliding grooves (601), and limiting plates (702) are provided on the left sides of the upper and lower sides of the top cover (7).

7. The dust suppression equipment for mine construction according to claim 1, characterized in that: The top right side of the water tank (10) is connected to a water supply pipe (101).

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