CN210127869U - Dust removal equipment for open-pit mining - Google Patents

Abstract

The utility model discloses a mining dust collecting equipment is adopted in open air, including the vehicle bottom board, the top fixed mounting of vehicle bottom board has the water tank, the top sliding connection of water tank has the movable plate, the top fixed mounting of water tank has driving motor, driving motor is located one side of movable plate, the top symmetric welding of water tank has two risers, the riser is located the opposite side of movable plate. The utility model discloses simple structure, the water pump can make the water in the water tank spout from first nozzle and second nozzle, under the cooperation of driving motor, the torsional spring, the stay cord, the support column, movable plate and dwang isotructure, can make first spraying case and second spray the case and carry out reciprocating swing, make first nozzle and second nozzle spun water can effectual dust removal, can spray the dust removal to the higher dust of position in the air, the effective area who removes dust has been increased, remove dust more comprehensively, and improved dust collection efficiency, high durability and convenient use.

Description

Dust removal equipment for open-pit mining

Technical Field

The utility model relates to an open-pit mining technical field especially relates to a dust collecting equipment for open-pit mining.

Background

Strip mining is a process of removing a covering from an ore body to obtain a desired mineral. Open-pit mining can be divided into open-pit metal deposit mining, open-pit coal mining and open-pit iron ore mining. The former mainly adopts non-ferrous metal, the middle mainly adopts coal mining and mining of some non-metallic ores, and the latter mainly adopts iron ore mining. Open pit mining, refers to the process of mining useful minerals from open surface mining sites. Compared with underground mining, the open pit mining method has the advantages of full resource utilization, high recovery rate, low depletion rate, suitability for large-scale mechanical construction, fast ore building, high yield, high labor productivity, low cost, good labor condition and safe production.

Can produce a large amount of dusts at open-pit mining scene, a large amount of dusts not only can harm workman's health, still can destroy the environment on every side, use the watering lorry to remove dust usually among the prior art, but the spray pipe of installation can only spray subaerial dust on the current watering lorry, can't spray to the higher dust in position in the air and remove dust, the effective area of removing dust is less, it is not comprehensive enough to remove dust, and dust collection efficiency is lower, so we propose a dust collecting equipment for open-pit mining, be used for solving the above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the defects in the prior art and providing the dedusting equipment for open-pit mining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dedusting device for an open pit mine comprises an automobile bottom plate, a water tank is fixedly mounted at the top of the automobile bottom plate, a movable plate is connected to the top of the water tank in a sliding mode, a driving motor is fixedly mounted at the top of the water tank and located on one side of the movable plate, two vertical plates are symmetrically welded to the top of the water tank and located on the other side of the movable plate, a rotating plate is perpendicularly welded to an output shaft of the driving motor, a pull rope is fixedly mounted on one side, close to the driving motor, of the movable plate, one end of the pull rope is rotatably connected with one side of the bottom of the rotating plate, rotating shafts are rotatably connected to the sides, close to each other, of the two vertical plates, the same rotating plate is welded to the end, close to each other, of the two rotating shafts, a torsion spring is sleeved, one ends of the two torsion springs, which are close to each other, are respectively welded with the two sides of the rotating plate, one sides of the rotating plate and the moving plate, which are close to each other, are rotatably connected with a rotating rod, and one side of the rotating plate, which is far away from the rotating rod, is fixedly provided with a first spraying box;

racks are welded on both sides of the moving plate, transverse plates are welded on both top parts of both sides of the water tank, the transverse plate is provided with a through hole, the inner wall of the through hole is rotatably connected with a support rod, the bottom end of the support rod penetrates through the through hole and extends to the lower part of the transverse plate, the top ends of the support rods are welded with gears, the two gears are respectively meshed with the two racks, one sides of the two support rods, which are far away from each other, are welded with second spraying boxes, a water pump is fixedly arranged on one side of the top of the automobile bottom plate, a water inlet of the water pump is in threaded connection with a water pipe, the water pipe is communicated with the water tank, the water outlet of the water pump is connected with a water outlet pipe in a threaded manner, the water outlet pipe is respectively and fixedly connected with a first hose and two second hoses, the first hose is fixedly connected with the first spraying box, and the two second hoses are respectively fixedly connected with the two second spraying boxes.

Preferably, the top of the water tank is symmetrically welded with two guide rails, two sides of the bottom of the moving plate are symmetrically welded with two sliding blocks respectively, and the sliding blocks are connected with the guide rails in a sliding mode.

Preferably, one side of the bottom of the rotating plate is rotatably connected with a supporting column, and one end of the pull rope is fixedly connected with one side of the supporting column.

Preferably, one side that rotor plate and movable plate are close to each other all is provided with the rotation groove, the axis of rotation has all been welded at the both ends of dwang, the axis of rotation extends to and rotates the inslot and rotate with the rotation groove and be connected.

Preferably, a plurality of first nozzles arranged at equal intervals are fixedly installed on one side of the first spraying box away from the rotating plate, and a plurality of second nozzles arranged at equal intervals are fixedly installed on one side of the second spraying box away from the supporting rod.

Preferably, the bottom plates are welded at the bottoms of the two sides of the water tank, the bearings are welded at the tops of the bottom plates, and the bottom ends of the supporting rods extend to the inner rings of the bearings and are welded with the inner rings of the bearings.

Compared with the prior art, the beneficial effects of the utility model are that: the water pump can respectively convey water in the water tank into the first spray box and the second spray box and spray out from the first spray nozzle and the second spray nozzle, the driving motor can drive the rotating plate and the support column to do circular motion, the support column can drive the pull rope to pull the moving plate to do transverse motion in the process that the support column rotates from the position close to the moving plate to the position far away from the moving plate, the moving plate can drive the rack to do transverse motion, the rack can drive the gear and the support rod to rotate, the support rod can drive the second spray box to rotate, in addition, the moving plate can pull the rotating rod which can pull the rotating plate and enable the rotating plate to rotate by taking the rotating shaft as a pivot, and simultaneously, the torsional spring can be deformed, in addition, the rotating plate can drive the first spray box to rotate, in the process that the support column rotates from the position far, the torsional spring can make rotor plate, first spraying case, dwang, movable plate and second spray the case and reset, then under the cooperation of driving motor, torsional spring, stay cord, support column, movable plate and dwang isotructure, can make first spraying case and second spray the case and carry out reciprocating swing.

The utility model discloses simple structure, the water pump can make the water in the water tank spout from first nozzle and second nozzle, under the cooperation of driving motor, the torsional spring, the stay cord, the support column, movable plate and dwang isotructure, can make first spraying case and second spray the case and carry out reciprocating swing, make first nozzle and second nozzle spun water can effectual dust removal, can spray the dust removal to the higher dust of position in the air, the effective area who removes dust has been increased, remove dust more comprehensively, and improved dust collection efficiency, high durability and convenient use.

Drawings

Fig. 1 is a schematic structural view of a dust removing device for an open pit mine, which is provided by the utility model;

fig. 2 is a schematic structural view of a movable plate of the dust removing device for open-pit mining provided by the utility model;

FIG. 3 is an enlarged view of part A of a dust removing apparatus for an open pit mine according to the present invention;

fig. 4 is a side view of a vertical plate of the dust removing device for open-pit mining according to the present invention;

fig. 5 is a side view of a movable plate of a dust removing apparatus for open-pit mining according to the present invention.

In the figure: the automatic spraying device comprises an automobile bottom plate 1, a water tank 2, a pull rope 3, a rotating plate 4, a rotating rod 5, a rack 6, a gear 7, a supporting rod 8, a moving plate 9, a driving motor 10, a rotating plate 11, a vertical plate 12, a first spraying box 13, a first hose 14, a second hose 15, a water outlet pipe 16, a water pump 17, a supporting plate 18, a second spraying box 19, a first nozzle 20, a transverse plate 21, a guide rail 22, a second nozzle 23, a sliding block 24, a torsion spring 25, a rotating shaft 26 and a supporting column 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a dust removing device for an open pit mine comprises an automobile bottom plate 1, a water tank 2 is fixedly installed at the top of the automobile bottom plate 1, a moving plate 9 is slidably connected to the top of the water tank 2, a driving motor 10 is fixedly installed at the top of the water tank 2, the driving motor 10 is located on one side of the moving plate 9, two vertical plates 12 are symmetrically welded to the top of the water tank 2, the vertical plates 12 are located on the other side of the moving plate 9, a rotating plate 4 is vertically welded to an output shaft of the driving motor 10, a pull rope 3 is fixedly installed on one side of the moving plate 9, which is close to the driving motor 10, one end of the pull rope 3 is rotatably connected to one side of the bottom of the rotating plate 4, rotating shafts 26 are rotatably connected to one side, which is close to each other, one rotating plate 11 is welded to one end of the two rotating shafts 26, a torsion spring, the ends, close to each other, of the two torsion springs 25 are respectively welded with the two sides of the rotating plate 11, one side, close to each other, of the rotating plate 11 and the moving plate 9 is rotatably connected with the same rotating rod 5, and a first spraying box 13 is fixedly installed on one side, far away from the rotating rod 5, of the rotating plate 11;

racks 6 are welded on two sides of the movable plate 9, transverse plates 21 are welded on the tops of two sides of the water tank 2, through holes are formed in the transverse plates 21, support rods 8 are rotatably connected to the inner walls of the through holes, the bottom ends of the support rods 8 penetrate through the through holes and extend to the lower side of the transverse plates 21, gears 7 are welded on the top ends of the support rods 8, the two gears 7 are respectively meshed with the two racks 6, second spray tanks 19 are welded on the sides, away from each other, of the two support rods 8, a water pump 17 is fixedly installed on one side of the top of the automobile bottom plate 1, a water inlet of the water pump 17 is in threaded connection with a water pipe which is communicated with the water tank 2, a water outlet of the water pump 17 is in threaded connection with a water outlet pipe 16, a first hose 14 and two second hoses 15 are respectively fixedly connected to the water outlet pipe 16, the first hose, the water pump 17 can respectively convey water in the water tank 2 into the first spray tank 13 and the second spray tank 19 and spray the water from the first spray tank 20 and the second spray tank 23, the driving motor 10 can drive the rotating plate 4 and the supporting column 27 to do circular motion, in the process that the supporting column 27 rotates from a position close to the moving plate 9 to a position far away from the moving plate 9, the supporting column 27 drives the pull rope 3 to pull the moving plate 9 to do transverse motion, the moving plate 9 can drive the rack 6 to do transverse motion, the rack 6 can drive the gear 7 and the supporting rod 8 to rotate, the supporting rod 8 can drive the second spray tank 19 to rotate, in addition, the moving plate 9 can pull the rotating rod 5, the rotating rod 5 can pull the rotating plate 11 and enable the rotating plate 11 to rotate by taking the rotating shaft 26 as a fulcrum, and simultaneously enable the torsion spring 25 to generate deformation, in addition, the rotating plate 11, in the process that the supporting column 27 rotates from the position far away from the moving plate 9 to the position close to the moving plate 9, the torsion spring 25 can reset the rotating plate 11, the first spraying box 13, the rotating rod 5, the moving plate 9 and the second spraying box 19, so that the first spraying box 13 and the second spraying box 19 can swing back and forth under the matching of the structures such as the driving motor 10, the torsion spring 25, the pull rope 3, the supporting column 27, the moving plate 9 and the rotating rod 5, the water pump 17 can spray water in the water tank 2 out from the first nozzle 20 and the second nozzle 23, the first spraying box 13 and the second spraying box 19 can swing back and forth under the matching of the structures such as the driving motor 10, the torsion spring 25, the pull rope 3, the supporting column 27, the moving plate 9 and the rotating rod 5, so that the water sprayed out from the first nozzle 20 and the second nozzle 23 can effectively remove dust, and spray dust at higher positions in air, the dust removal device increases the effective area of dust removal, removes dust more comprehensively, improves the dust removal efficiency and is convenient to use.

In the utility model, two guide rails 22 are symmetrically welded on the top of the water tank 2, two sliders 24 are symmetrically welded on two sides of the bottom of the movable plate 9 respectively, the sliders 24 are connected with the guide rails 22 in a sliding manner, one side of the bottom of the rotating plate 4 is rotatably connected with a support column 27, one end of the pull rope 3 is fixedly connected with one side of the support column 27, one sides of the rotating plate 11 and the movable plate 9 which are close to each other are provided with rotating grooves, two ends of the rotating rod 5 are welded with rotating shafts which extend into the rotating grooves and are rotatably connected with the rotating grooves, one side of the first spraying box 13 which is far away from the rotating plate 11 is fixedly provided with a plurality of first nozzles 20 which are arranged at equal intervals, one side of the second spraying box 19 which is far away from the support rod 8 is fixedly provided with a plurality of second nozzles 23 which are arranged at equal intervals, bottom plates 18 are welded on the bottoms of two sides of, the water pump 17 can respectively convey water in the water tank 2 into the first spray tank 13 and the second spray tank 19 and spray the water from the first spray tank 20 and the second spray tank 23, the driving motor 10 can drive the rotating plate 4 and the supporting column 27 to do circular motion, in the process that the supporting column 27 rotates from a position close to the moving plate 9 to a position far away from the moving plate 9, the supporting column 27 drives the pull rope 3 to pull the moving plate 9 to do transverse motion, the moving plate 9 can drive the rack 6 to do transverse motion, the rack 6 can drive the gear 7 and the supporting rod 8 to rotate, the supporting rod 8 can drive the second spray tank 19 to rotate, in addition, the moving plate 9 can pull the rotating rod 5, the rotating rod 5 can pull the rotating plate 11 and enable the rotating plate 11 to rotate by taking the rotating shaft 26 as a fulcrum, and simultaneously enable the torsion spring 25 to generate deformation, in addition, the rotating plate 11, in the process that the supporting column 27 rotates from the position far away from the moving plate 9 to the position close to the moving plate 9, the torsion spring 25 can reset the rotating plate 11, the first spraying box 13, the rotating rod 5, the moving plate 9 and the second spraying box 19, so that the first spraying box 13 and the second spraying box 19 can swing back and forth under the matching of the structures such as the driving motor 10, the torsion spring 25, the pull rope 3, the supporting column 27, the moving plate 9 and the rotating rod 5, the water pump 17 can spray water in the water tank 2 out from the first nozzle 20 and the second nozzle 23, the first spraying box 13 and the second spraying box 19 can swing back and forth under the matching of the structures such as the driving motor 10, the torsion spring 25, the pull rope 3, the supporting column 27, the moving plate 9 and the rotating rod 5, so that the water sprayed out from the first nozzle 20 and the second nozzle 23 can effectively remove dust, and spray dust at higher positions in air, the dust removal device increases the effective area of dust removal, removes dust more comprehensively, improves the dust removal efficiency and is convenient to use.

The working principle is as follows: when the water spraying device is used, the starting switch of the water pump 17 and the starting switch of the driving motor 10 are respectively started, the water pump 17 can respectively convey water in the water tank 2 to the first spraying tank 13 and the second spraying tank 19 through the first hose 14 and the second hose 15, finally the water is sprayed out through the first nozzle 20 and the second nozzle 23, the driving motor 10 can drive the rotating plate 4 to rotate, the rotating plate 4 drives the supporting column 27 to do circular motion, in the process that the supporting column 27 rotates from the position close to the moving plate 9 to the position far away from the moving plate 9, the supporting column 27 pulls the pull rope 3, the pull rope 3 pulls the moving plate 9 to do transverse motion, the moving plate 9 drives the sliding block 24 to slide on the guide rail 22, in addition, the two racks 6 can be driven to do transverse motion by the two racks 6 respectively, the two racks 6 can be respectively driven to rotate by the two gears 7 can be respectively driven to rotate, the support rod 8 drives the second spraying box 19 to rotate, the moving plate 9 can drive the rotating rod 5, the rotating rod 5 drives the rotating plate 11 and enables the rotating plate 11 to rotate by taking the rotating shaft 26 as a fulcrum, the torsion spring 25 can be deformed, the rotating plate 11 can drive the first spraying box 13 to rotate, the torsion spring 25 can enable the rotating plate 11 and the first spraying box 13 to reset in the process that the support pillar 27 rotates to a position close to the moving plate 9 from a position far away from the moving plate 9, the rotating plate 11 can enable the rotating rod 5 and the moving plate 9 to reset, the moving plate 9 can enable the gear 7 and the second spraying box 19 to reset, under the matching of structures such as the driving motor 10, the torsion spring 25, the pull rope 3, the support pillar 27, the moving plate 9 and the rotating rod 5, the first spraying box 13 and the second spraying box 19 can be swung in a reciprocating mode, and water sprayed by the first spraying nozzle 20 and the second spraying nozzle, can spray the dust removal to the higher dust in position in the air, increase the effective area who removes dust, remove dust more comprehensively, and improve dust collection efficiency, convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The dust removing equipment for the open pit mining comprises an automobile bottom plate (1), wherein a water tank (2) is fixedly mounted at the top of the automobile bottom plate (1), and is characterized in that a movable plate (9) is connected to the top of the water tank (2) in a sliding manner, a driving motor (10) is fixedly mounted at the top of the water tank (2), the driving motor (10) is located on one side of the movable plate (9), two vertical plates (12) are symmetrically welded at the top of the water tank (2), the vertical plates (12) are located on the other side of the movable plate (9), a rotating plate (4) is vertically welded on an output shaft of the driving motor (10), a pull rope (3) is fixedly mounted on one side, close to the driving motor (10), of the movable plate (9), one end of the pull rope (3) is rotatably connected with one side of the bottom of the rotating plate (4), and one sides, close to each other, the rotating plate (11) is welded at one end, close to each other, of each rotating shaft (26), the torsion springs (25) are sleeved on the outer wall of each rotating shaft (26), one ends, far away from each other, of the torsion springs (25) are respectively welded with one sides, close to each other, of the two vertical plates (12), one ends, close to each other, of the torsion springs (25) are respectively welded with two sides of each rotating plate (11), one sides, close to each other, of the rotating plates (11) and the moving plates (9) are rotatably connected with the same rotating rod (5), and a first spraying box (13) is fixedly installed at one side, far away from the rotating rod (5), of;

rack (6) have all been welded to the both sides of movable plate (9), diaphragm (21) have all been welded at the both sides top of water tank (2), be provided with the through-hole on diaphragm (21), it is connected with bracing piece (8) to rotate on the inner wall of through-hole, the bottom of bracing piece (8) runs through the through-hole and extends to the below of diaphragm (21), the top welding of bracing piece (8) has gear (7), and two gear (7) mesh with two rack (6) respectively, and the second spray box (19) have all been welded to one side that two bracing pieces (8) kept away from each other, top one side fixed mounting of car bottom plate (1) has water pump (17), the water inlet threaded connection of water pump (17) has the water pipe, the water pipe is linked together with water tank (2), the delivery port threaded connection of water pump (17) has outlet pipe (16), on outlet pipe (16) respectively fixedly connected with a first hose (14) and two second hoses ( ) The first hose (14) is fixedly connected with the first spraying box (13), and the two second hoses (15) are respectively and fixedly connected with the two second spraying boxes (19).

2. The dust removing equipment for an open pit mine according to claim 1, wherein two guide rails (22) are symmetrically welded on the top of the water tank (2), two sliding blocks (24) are symmetrically welded on two sides of the bottom of the moving plate (9), and the sliding blocks (24) are slidably connected with the guide rails (22).

3. An open pit mining dust removal equipment according to claim 1, characterized in that, the bottom side of the rotating plate (4) is rotatably connected with a supporting column (27), and one end of the pull rope (3) is fixedly connected with one side of the supporting column (27).

4. The dust removing apparatus for an open pit mine according to claim 1, wherein the rotating plate (11) and the moving plate (9) are provided with a rotating groove on the side close to each other, and rotating shafts are welded on both ends of the rotating rod (5) and extend into and are rotatably connected with the rotating groove.

5. The dust-collecting equipment for an open pit mine according to claim 1, wherein a plurality of first nozzles (20) arranged at equal intervals are fixedly mounted on one side of the first spraying box (13) far away from the rotating plate (11), and a plurality of second nozzles (23) arranged at equal intervals are fixedly mounted on one side of the second spraying box (19) far away from the supporting rod (8).

6. The dust removing equipment for an open pit mine according to claim 1, wherein bottom plates (18) are welded to the bottoms of both sides of the water tank (2), bearings are welded to the tops of the bottom plates (18), and the bottom ends of the support rods (8) extend to and are welded to the inner rings of the bearings.

Images