Mining operation area spraying and dust settling device

Abstract

The invention discloses a mining operation area spraying and dust settling device which comprises a water supply pipe and a bearing disc fixed to the outer wall of the water supply pipe and further comprises a spraying assembly rotationally installed at the top of the water supply pipe, a motor is installed at one end of the outer wall of the top of the bearing disc, and a transmission assembly is installed on an output shaft of the motor. In the rotary spraying process of the spraying assembly, the diffusion assembly can be driven to rotate, airflow generated by rotation of the diffusion assembly can exert additional acting force on water mist, the water mist can be sprayed farther, and the dust falling range is further widened; the mounting box can be driven to descend through the electric push rod, the traction assembly makes contact with the bottom of the spraying assembly, rotation of the spraying assembly can drive the traction assembly to rotate at the moment, then the cleaning assembly is driven to reciprocate up and down, the rotating spraying assembly is cleaned, workers do not need to climb to conduct manual cleaning, and more convenience is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of spray dust suppression, in particular to a spray dust suppression device for a mining operation area. Background Art

[0002] A large amount of dust is generated during mining operations. When workers inhale this dust, it will cause serious damage to the respiratory system. The dust in the mining area may also irritate the workers' eyes and skin. When fine dust particles enter the eyes, they will cause discomfort symptoms such as eye pain, redness, swelling, and tears, affecting the workers' normal vision and increasing safety risks during the operation. When dust falls on the skin, it will clog the pores and cause skin itching, inflammation and other problems.

[0003] Spray dust suppression can effectively reduce the concentration of dust in the air, reduce the amount of dust workers inhale and contact, and thus protect the health of workers. Due to the high dust concentration in the air in the mining operation area, these tiny particles are easy to adhere to the internal channels and nozzle holes of the nozzle after contacting the nozzle, and the fine dust will continue to accumulate, which will cause the nozzle to be blocked over time. Therefore, the nozzle needs to be cleaned regularly. In order to ensure the dust reduction range, the installation height of the nozzle is generally high, which is more troublesome to clean. At the same time, due to the high dust concentration in the air, the resistance of the sprayed water mist increases, which shortens the spraying distance of the water mist and reduces the dust reduction range. Summary of the invention

[0004] The object of the present invention is to provide a spray dust suppression device for a mining operation area to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a spray dust suppression device for a mining operation area, comprising: a water supply pipe and a supporting plate fixed on the outer wall of the water supply pipe, and also comprising: a spray assembly rotatably installed on the top of the water supply pipe, a motor is installed at one end of the outer wall of the top of the supporting plate, and a transmission assembly is installed on the motor output shaft, the motor is connected to the spray assembly through the transmission assembly, and an electric push rod is installed at the other end of the outer wall of the top of the supporting plate, a mounting box is installed on the top of the piston rod of the electric push rod, and a traction assembly is rotatably installed on the inner wall of one side of the mounting box, a cleaning assembly is rotatably connected to the top of the traction assembly, and a plurality of equidistantly distributed support rods are installed on the outer wall of the top of the supporting plate, a bottom ring is fixed on the top of the support rod, and a top ring is provided above the bottom ring, and a plurality of equidistantly distributed diffusion assemblies are provided on the outer wall on the opposite side of the bottom ring and the top ring.

[0006] The spray assembly comprises a rotating pipe, a plurality of atomizing nozzles installed on the rotating pipe and distributed at equal distances, a first active bevel gear installed on the rotating pipe, and a second active bevel gear installed on the top of the rotating pipe.

[0007] The transmission assembly comprises a driving wheel installed on the output shaft of the motor, a driven wheel installed on the outer wall of the rotating tube, and a belt drivingly connected to the driving wheel and the driven wheel.

[0008] The traction assembly comprises a first driven bevel gear, a rotating rod installed at an eccentric position on the outer wall of the first driven bevel gear, and a traction rod rotatably installed on the rotating rod.

[0009] The cleaning component comprises a brush plate, bristles installed on an outer wall of one side of the brush plate, and a guide rod fixed on the outer wall of one side of the brush plate.

[0010] The diffusion component comprises a connecting rod, a rotating shaft rotatably mounted on an outer wall of one side of the connecting rod, a second driven bevel gear mounted on one end of the rotating shaft, and a fan blade mounted on the other end of the rotating shaft.

[0011] A slide groove is provided on the inner wall of one side of the installation box, and one end of the guide rod is slidably connected to the inner wall of the slide groove.

[0012] The first dustproof shell and the second dustproof shell are respectively installed at two ends of the outer wall of the top of the carrying plate.

[0013] The top of the traction rod is rotatably connected to the bottom of the brush plate.

[0014] An opening is formed on an outer wall of one side of the installation box, and a portion of the first active bevel gear enters the opening.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The invention provides a spray dust reduction device for a mining operation area. Water can enter the spray component through a water supply pipe, and the spray component is driven to rotate by a motor to perform rotary spraying, which can expand the spray range and uniformity. Moreover, since the rotary spray is in continuous motion, the water mist can better contact with the dust particles moving in the air, thereby improving the dust reduction effect. Meanwhile, during the rotation of the spray component, the diffusion component can be driven to rotate. The airflow generated by the rotation of the diffusion component will exert an additional force on the water mist, thereby allowing the water mist to spray farther, thereby further improving the dust reduction range. When the spray component needs to be cleaned as it is used for a long time, the installation box can be driven to descend by an electric push rod, so that the traction component contacts the bottom of the spray component. At this time, the rotation of the spray component can drive the traction component to rotate, thereby driving the cleaning component to reciprocate up and down, thereby cleaning the rotating spray component. There is no need for staff to climb high to clean it manually, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cross-sectional structural diagram of the present invention;

[0018] Figure 2 It is an external structural diagram of the present invention;

[0019] Figure 3 It is a structural diagram of the spray assembly of the present invention;

[0020] Figure 4 It is a structural diagram of the transmission assembly of the present invention;

[0021] Figure 5 It is a structural diagram of the traction component and the cleaning component of the present invention;

[0022] Figure 6 This is a structural diagram of the diffusion component of the present invention.

[0023] In the figure: 1. water supply pipe; 2. carrier plate; 3. spray assembly; 301. rotating pipe; 302. first active bevel gear; 303. atomizing nozzle; 304. second active bevel gear; 4. motor; 5. transmission assembly; 501. driving wheel; 502. driven wheel; 503. belt; 6. electric push rod; 7. installation box; 8. traction assembly; 801. first driven bevel gear; 802. rotating rod; 803. traction rod; 9. cleaning assembly; 901. brush plate; 902. bristles; 903. guide rod; 10. support rod; 11. bottom ring; 12. top ring; 13. diffusion assembly; 1301. connecting rod; 1302. rotating shaft; 1303. second driven bevel gear; 1304. fan blade; 14. slide groove; 15. first dust cover; 16. second dust cover. DETAILED DESCRIPTION

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

[0025] See also Figure 1-6 A spray dust suppression device for a mining operation area provided by the present invention comprises: a water supply pipe 1 and a supporting plate 2 fixed on the outer wall of the water supply pipe 1, and also comprises: a spray assembly 3 rotatably mounted on the top of the water supply pipe 1, a motor 4 is mounted on one end of the top outer wall of the supporting plate 2, and a transmission assembly 5 is mounted on the output shaft of the motor 4, the motor 4 is transmission-connected to the spray assembly 3 through the transmission assembly 5, and an electric push rod 6 is mounted on the other end of the top outer wall of the supporting plate 2, a mounting box 7 is mounted on the top of the piston rod of the electric push rod 6, and a traction assembly 8 is rotatably mounted on the inner wall of one side of the mounting box 7, a cleaning assembly 9 is rotatably connected to the top of the traction assembly 8, and a plurality of equidistantly distributed support rods 10 are mounted on the top outer wall of the supporting plate 2, a bottom ring 11 is fixed on the top of the support rod 10, and a top ring 12 is arranged above the bottom ring 11, and a plurality of equidistantly distributed diffusion assemblies 13 are arranged on the outer wall on the opposite side of the bottom ring 11 and the top ring 12.

[0026] It should be noted here that water can enter the spray assembly 3 through the water supply pipe 1 and be sprayed out from the upper part of the spray assembly 3 in the form of water mist to reduce dust in the surrounding area. The motor 4 can drive the spray assembly 3 to rotate under the action of the transmission assembly 5 to perform rotary spraying, which can expand the spray range and uniformity. Moreover, since the rotary spray is in constant motion, the water mist can better contact with the dust particles moving in the air to improve the dust reduction effect. At the same time, during the rotation of the spray assembly 3, the diffusion assembly 13 can be driven to rotate. The airflow generated by the rotation of the diffusion assembly 13 will exert an additional force on the water mist, allowing the water mist to spray farther, further improving the dust reduction range. When the spray assembly 3 needs to be cleaned after long-term use, the installation box 7 can be driven to descend by the electric push rod 6, so that the traction assembly 8 contacts the bottom of the spray assembly 3. At this time, the rotation of the spray assembly 3 can drive the traction assembly 8 to rotate, and then drive the cleaning assembly 9 to reciprocate up and down to clean the rotating spray assembly 3. There is no need for staff to climb up and clean manually, which is more convenient.

[0027] In a preferred embodiment, the spray assembly 3 includes a rotating tube 301 , a plurality of equally spaced atomizing nozzles 303 installed on the rotating tube 301 , a first active bevel gear 302 installed on the rotating tube 301 , and a second active bevel gear 304 installed on the top of the rotating tube 301 .

[0028] It should be noted that water can enter the rotating pipe 301 through the water supply pipe 1 and be sprayed outward in the form of water mist through the atomizing nozzle 303 . The first active bevel gear 302 and the second active bevel gear 304 can rotate as the water supply pipe 1 rotates.

[0029] In a preferred embodiment, the transmission assembly 5 includes a driving wheel 501 mounted on the output shaft of the motor 4 , a driven wheel 502 mounted on the outer wall of the rotating tube 301 , and a belt 503 drivingly connected between the driving wheel 501 and the driven wheel 502 .

[0030] It should be noted here that the motor 4 can drive the driving wheel 501 to rotate, thereby driving the belt 503 and the driven wheel 502 to rotate, and further driving the rotating tube 301 to rotate.

[0031] In a preferred embodiment, the traction assembly 8 includes a first driven bevel gear 801 , a rotating rod 802 installed at an eccentric position on the outer wall of the first driven bevel gear 801 , and a traction rod 803 rotatably installed on the rotating rod 802 .

[0032] It should be noted that the rotation of the first active bevel gear 302 can drive the first driven bevel gear 801 to rotate, and then drive the rotating rod 802 to rotate. The rotation of the rotating rod 802 can pull the cleaning assembly 9 through the traction rod 803 to perform up and down reciprocating motion.

[0033] In a preferred embodiment, the cleaning assembly 9 includes a brush plate 901 , bristles 902 mounted on an outer wall of one side of the brush plate 901 , and a guide rod 903 fixed on an outer wall of one side of the brush plate 901 .

[0034] It should be noted here that the rotation of the rotating rod 802 can pull the brush plate 901 through the traction rod 803 to perform up and down reciprocating motion, and the bristles 902 are used to clean the rotating atomizing nozzle 303.

[0035] In a preferred embodiment, the diffusion assembly 13 includes a connecting rod 1301, a rotating shaft 1302 rotatably mounted on an outer wall of one side of the connecting rod 1301, a second driven bevel gear 1303 mounted on one end of the rotating shaft 1302, and a fan blade 1304 mounted on the other end of the rotating shaft 1302.

[0036] It should be noted here that the rotation of the second active bevel gear 304 can drive the second driven bevel gear 1303 to rotate, and then drive the rotating shaft 1302 and the fan blades 1304 to rotate. The rotation of the fan blades 1304 can generate airflow, exert an additional force on the water mist, and allow the water mist to spray farther.

[0037] In a preferred embodiment, a slide groove 14 is formed on an inner wall of one side of the installation box 7 , and one end of the guide rod 903 is slidably connected to the inner wall of the slide groove 14 .

[0038] It should be noted here that the guide rod 903 can slide on the inner wall of the slide groove 14 to play a role of limiting and guiding the brush plate 901.

[0039] In a preferred embodiment, a first dustproof shell 15 and a second dustproof shell 16 are respectively installed at both ends of the top outer wall of the carrier plate 2 .

[0040] It should be noted that the first dustproof shell 15 and the second dustproof shell 16 can respectively protect the motor 4 and the electric push rod 6 from dust.

[0041] In a preferred embodiment, the top of the traction rod 803 is rotatably connected to the bottom of the brush plate 901 .

[0042] It should be noted here that the traction rod 803 can pull the brush plate 901 to perform up and down reciprocating motion.

[0043] In a preferred embodiment, an opening is formed on an outer wall of one side of the installation box 7, and a portion of the first active bevel gear 302 enters the opening.

[0044] It should be noted here that the installation box 7 does not affect the rotation of the first active bevel gear 302 .

[0045] Example, see Figure 1-6A spray dust suppression device for a mining operation area comprises: a water supply pipe 1 and a carrier plate 2 fixed on the outer wall of the water supply pipe 1, and also comprises: a spray assembly 3 rotatably mounted on the top of the water supply pipe 1, the spray assembly 3 comprises a rotating pipe 301, a plurality of equidistantly distributed atomizing nozzles 303 mounted on the rotating pipe 301, a first active bevel gear 302 mounted on the rotating pipe 301, and a second active bevel gear 304 mounted on the top of the rotating pipe 301, water can enter the rotating pipe 301 through the water supply pipe 1, and spray outward in the form of water mist through the atomizing nozzle 303, and the first active bevel gear 302 and the second active bevel gear 304 can rotate with the rotation of the water supply pipe 1;

[0046] A motor 4 is installed at one end of the outer wall of the top of the carrier plate 2, and a transmission assembly 5 is installed on the output shaft of the motor 4. The transmission assembly 5 includes a driving wheel 501 installed on the output shaft of the motor 4, a driven wheel 502 installed on the outer wall of the rotating tube 301, and a belt 503 connected to the driving wheel 501 and the driven wheel 502. The motor 4 can drive the driving wheel 501 to rotate, thereby driving the belt 503 and the driven wheel 502 to rotate, and then driving the rotating tube 301 to rotate;

[0047] The motor 4 is connected to the spray assembly 3 through the transmission assembly 5, and an electric push rod 6 is installed at the other end of the top outer wall of the carrier plate 2, and a mounting box 7 is installed on the top of the piston rod of the electric push rod 6. The first dustproof shell 15 and the second dustproof shell 16 are respectively installed at both ends of the top outer wall of the carrier plate 2. The first dustproof shell 15 and the second dustproof shell 16 can respectively prevent dust from the motor 4 and the electric push rod 6, and a traction assembly 8 is rotatably installed on the inner wall of one side of the mounting box 7. The top of the traction assembly 8 is rotatably connected to the cleaning assembly 9. The traction assembly 8 includes a first driven bevel gear 801, a rotating rod 802 installed at an eccentric position on the outer wall of the first driven bevel gear 801, and a traction rod 803 rotatably installed on the rotating rod 802. The first active bevel gear 302 The rotation can drive the first driven bevel gear 801 to rotate, and then drive the rotating rod 802 to rotate. The rotation of the rotating rod 802 can pull the cleaning assembly 9 through the traction rod 803 to perform reciprocating motion up and down. The cleaning assembly 9 includes a brush plate 901, bristles 902 installed on the outer wall of one side of the brush plate 901, and a guide rod 903 fixed on the outer wall of one side of the brush plate 901. The rotation of the rotating rod 802 can pull the brush plate 901 through the traction rod 803 to perform reciprocating motion up and down, and the bristles 902 are used to clean the rotating atomizing nozzle 303. A slide groove 14 is opened on the inner wall of one side of the installation box 7, and one end of the guide rod 903 is slidably connected to the inner wall of the slide groove 14. The guide rod 903 can slide on the inner wall of the inner wall of the slide groove 14, and play a role of limiting and guiding the brush plate 901;

[0048] A plurality of equidistantly distributed support rods 10 are installed on the top outer wall of the carrier plate 2, a bottom ring 11 is fixed on the top of the support rod 10, and a top ring 12 is provided above the bottom ring 11, and a plurality of equidistantly distributed diffusion components 13 are provided on the outer wall on the opposite side of the bottom ring 11 and the top ring 12, and the diffusion component 13 includes a connecting rod 1301, a rotating shaft 1302 rotatably installed on the outer wall of one side of the connecting rod 1301, a second driven bevel gear 1303 installed at one end of the rotating shaft 1302, and a fan blade 1304 installed at the other end of the rotating shaft 1302, the rotation of the second active bevel gear 304 can drive the second driven bevel gear 1303 to rotate, and then drive the rotating shaft 1302 and the fan blade 1304 to rotate, the rotation of the fan blade 1304 can generate airflow, exert an additional force on the water mist, and allow the water mist to be sprayed farther. Water can enter the spray assembly 3 through the water supply pipe 1 and be sprayed out from the upper part of the spray assembly 3 in the form of water mist to reduce dust in the surrounding area. The motor 4 can drive the spray assembly 3 to rotate under the action of the transmission assembly 5 to perform rotary spraying, which can expand the spray range and uniformity. Moreover, since the rotary spray is in continuous motion, the water mist can better contact with the dust particles moving in the air to improve the dust reduction effect. At the same time, during the rotation of the spray assembly 3, the diffusion assembly 13 can be driven to rotate. The airflow generated by the rotation of the diffusion assembly 13 will exert an additional force on the water mist, which can allow the water mist to spray farther and further increase the dust reduction range. When the spray assembly 3 needs to be cleaned as it is used for a long time, the installation box 7 can be driven to descend by the electric push rod 6, so that the traction assembly 8 contacts the bottom of the spray assembly 3. At this time, the rotation of the spray assembly 3 can drive the traction assembly 8 to rotate, and then drive the cleaning assembly 9 to reciprocate up and down to clean the rotating spray assembly 3. There is no need for staff to climb up and clean manually, which is more convenient.

[0049] Working principle: water can enter the rotating tube 301 through the water supply pipe 1, and spray outward in the form of water mist through the atomizing nozzle 303 to reduce dust in the surrounding area. The motor 4 can drive the driving wheel 501 to rotate, and then drive the belt 503 and the driven wheel 502 to rotate, and then drive the rotating tube 301 to rotate, and perform rotary spraying, which can expand the spray range and uniformity. Moreover, since the rotary spray is in continuous motion, the water mist can better contact with the moving dust particles in the air, thereby improving the dust reduction effect. The first active bevel gear 302 and the second active bevel gear 304 can rotate with the rotation of the water supply pipe 1;

[0050] The rotation of the second active bevel gear 304 can drive the second driven bevel gear 1303 to rotate, and further drive the rotating shaft 1302 and the fan blades 1304 to rotate. The rotation of the fan blades 1304 can generate airflow, exerting an additional force on the water mist, so that the water mist can be sprayed farther, further improving the dust reduction range. When the atomizing nozzle 303 needs to be cleaned after long-term use, the installation box 7 can be driven to descend by the electric push rod 6, so that the first driven bevel gear 801 is meshed with the first active bevel gear 302. The rotation of the first active bevel gear 302 can drive the first driven bevel gear 801 to rotate, and further drive the rotating rod 802 to rotate. The rotation of the rotating rod 802 can pull the brush plate 901 through the traction rod 803 to perform reciprocating up and down motion, and the bristles 902 are used to clean the rotating atomizing nozzle 303, without the need for staff to climb up and clean manually, which is more convenient.

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A spray dust suppression device for a mining operation area, comprising: A water supply pipe (1) and a supporting plate (2) fixed on the outer wall of the water supply pipe (1); The invention is characterized in that it also includes: a spray assembly (3) rotatably mounted on the top of the water supply pipe (1); a motor (4) is mounted on one end of the outer wall at the top of the carrier plate (2); and a transmission assembly (5) is mounted on the output shaft of the motor (4); the motor (4) is transmission-connected to the spray assembly (3) through the transmission assembly (5); and an electric push rod (6) is mounted on the other end of the outer wall at the top of the carrier plate (2); a mounting box (7) is mounted on the top of the piston rod of the electric push rod (6); and a traction assembly (8) is rotatably mounted on the inner wall of one side of the mounting box (7); a cleaning assembly (9) is rotatably connected to the top of the traction assembly (8); and a plurality of equidistantly distributed support rods (10) are mounted on the outer wall at the top of the carrier plate (2); a bottom ring (11) is fixed on the top of the support rod (10); and a top ring (12) is arranged above the bottom ring (11); and a plurality of equidistantly distributed diffusion assemblies (13) are arranged on the outer wall on the opposite side of the bottom ring (11) and the top ring (12).

2. A spray dust suppression device for mining operation areas according to claim 1, characterized in that: The spray assembly (3) comprises a rotating tube (301), a plurality of atomizing nozzles (303) installed on the rotating tube (301) and distributed at equal intervals, a first active bevel gear (302) installed on the rotating tube (301), and a second active bevel gear (304) installed on the top of the rotating tube (301).

3. A spray dust suppression device for mining operation areas according to claim 2, characterized in that: The transmission assembly (5) comprises a driving wheel (501) mounted on the output shaft of the motor (4), a driven wheel (502) mounted on the outer wall of the rotating tube (301), and a belt (503) drivingly connected between the driving wheel (501) and the driven wheel (502).

4. The mining area spray dust suppression device according to claim 1, characterized in that: The traction assembly (8) comprises a first driven bevel gear (801), a rotating rod (802) mounted at an eccentric position on the outer wall of the first driven bevel gear (801), and a traction rod (803) rotatably mounted on the rotating rod (802).

5. A spray dust suppression device for mining operation areas according to claim 4, characterized in that: The cleaning assembly (9) comprises a brush plate (901), bristles (902) mounted on an outer wall of one side of the brush plate (901), and a guide rod (903) fixed on the outer wall of one side of the brush plate (901).

6. The mining area spray dust suppression device according to claim 1, characterized in that: The diffusion assembly (13) comprises a connecting rod (1301), a rotating shaft (1302) rotatably mounted on an outer wall of one side of the connecting rod (1301), a second driven bevel gear (1303) mounted on one end of the rotating shaft (1302), and a fan blade (1304) mounted on the other end of the rotating shaft (1302).

7. The mining area spray dust suppression device according to claim 5, characterized in that: A slide groove (14) is formed on the inner wall of one side of the installation box (7), and one end of the guide rod (903) is slidably connected to the inner wall of the slide groove (14).

8. The mining area spray dust suppression device according to claim 1, characterized in that: A first dustproof shell (15) and a second dustproof shell (16) are respectively installed at two ends of the outer wall at the top of the carrier plate (2).

9. The mining area spray dust suppression device according to claim 5, characterized in that: The top of the traction rod (803) is rotatably connected to the bottom of the brush plate (901).

10. The mining area spray dust suppression device according to claim 2, characterized in that: An opening is formed on an outer wall of one side of the installation box (7), and a portion of the first active bevel gear (302) enters the opening.

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