CN220027666U - Ore screening plant that mining industry was used - Google Patents

Abstract

The utility model discloses an ore screening device for the mining industry, which relates to the technical field of ore screening and comprises a main body, wherein a roller is arranged on the inner side of the main body, a pushing mechanism is arranged on one side of the roller, a dust removing mechanism is arranged on one side of the pushing mechanism, an anti-blocking mechanism is arranged at the lower end of the pushing mechanism, a spray head is arranged at the lower end of the anti-blocking mechanism, a water pipe is arranged at one end of the spray head, a water pump is arranged at one end of the water pipe, a second material guide plate is arranged on one side of the water pump, and a third material guide plate is arranged at the lower end of the roller. According to the utility model, the water pump is started to filter and pump the water in the water collecting tank, and the water is conveyed to the spray head for spraying through the water conveying pipe, so that the silt on the surface of the screened ore can be washed, the subsequent processing is convenient, and the sprayed water can adsorb a large amount of dust generated during screening, so that the dust removing effect is improved, and the pollution to the environment caused by dust flying is reduced.

Description

Ore screening plant that mining industry was used

Technical Field

The utility model relates to the technical field of ore screening, in particular to an ore screening device for the mining industry.

Background

Mining refers to the extraction of naturally occurring minerals, such as solids, liquids or gases. Including underground or above-ground mining, mine operations, and all ancillary tasks intended to process raw materials, such as grinding, beneficiation, and processing, which are typically conducted at or near an ore site, are all such activities. But also the preparation required to make the stock available for sale. But does not include water accumulation, purification and distribution, geological exploration and construction activities. Now, in ore mining, it is necessary to screen the mined ore raw material, and an ore screening device is generally used as a device for screening. The following problems exist in the prior art:

1. the existing ore screening device for the mining industry has no dust removal effect, a large amount of dust can be generated in the ore screening process, and the dust is diffused in the air to pollute the surrounding environment and also cause a certain harm to the body of staff; the multi-stage screening can not be carried out, so that the utilization rate of the ore is low, the acquisition cost of the ore is increased, and the ore with different specifications and sizes can not be finely screened through single screening, so that the ore is not beneficial to post-treatment and use;

2. the existing ore screening device for mining industry is easy to block by irregular ores in screening meshes, the efficiency of the screening device can be reduced after the screening meshes are blocked, the ore screening time is increased, therefore, workers need to stop the device to clean the ores blocked in the meshes manually, time and labor are wasted, and the working efficiency is reduced.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an ore screening plant that mining industry was used, includes the main part, the inboard of main part is provided with the cylinder, one side of cylinder is provided with pushing mechanism, one side of pushing mechanism is provided with dust removal mechanism, pushing mechanism's lower extreme is provided with prevents stifled mechanism, prevent that the lower extreme of mechanism is provided with the shower nozzle, the one end of shower nozzle is provided with the raceway, the one end of raceway is provided with the water pump, one side of water pump is provided with the second stock guide, the lower extreme of cylinder is provided with the third stock guide.

The technical scheme of the utility model is further improved as follows: the dust removing mechanism comprises a dust collector, a dust collecting pipe is arranged on one side of the dust collector, a dust removing box is arranged at one end of the dust collecting pipe, an electrostatic dust collecting plate is arranged on the inner side of the dust removing box, an exhaust pipe is arranged on one side of the dust removing box, and an active carbon filter layer is arranged on the inner side of the exhaust pipe.

The technical scheme of the utility model is further improved as follows: the pushing mechanism comprises a first motor, one end of the first motor is provided with a transmission shaft, the outer side of the transmission shaft is provided with a driving wheel, one side of the driving wheel is provided with a driven wheel, the outer side of the transmission shaft is provided with a screening cylinder, the upper end of the screening cylinder is provided with a feed hopper, the outer side of the transmission shaft is provided with a spiral blade, the lower end of the screening cylinder is provided with a screening screen plate, and one side of the screening screen plate is provided with a first guide plate.

The technical scheme of the utility model is further improved as follows: the anti-blocking mechanism comprises a second motor, one end of the second motor is provided with a rotating shaft, the outer side of the rotating shaft is provided with a rotating drum, the outer side of the rotating drum is provided with a rack, one end of the rotating shaft is provided with a gear, and one side of the gear is provided with a toothed plate.

The technical scheme of the utility model is further improved as follows: one side of the dust removal box is fixedly connected with one end of the dust collection pipe, and the inner side of the exhaust pipe is fixedly connected with two ends of the active carbon filter layer.

The technical scheme of the utility model is further improved as follows: one side of the driving wheel is meshed with one side of the driven wheel, and the outer side of the transmission shaft is fixedly connected with one side of the helical blade.

The technical scheme of the utility model is further improved as follows: the outer side of the rotating shaft is fixedly connected with the inner side of the rotating drum, the outer side of the rotating shaft is fixedly connected with the inner side of the gear, and one side of the gear is meshed with one side of the toothed plate.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an ore screening device for the mining industry, which is characterized in that under the combined action of an active carbon filter layer, an exhaust pipe, an electrostatic dust collection plate, a dust collector, a dust collection pipe and a dust collection box, when the ore screening device starts to work, dust generated by ore is sucked into the dust collection box by the dust collector through starting the dust collector, the dust is adsorbed by the electrostatic dust collection plate in the dust collection box, and then dust-removed gas is discharged through the active carbon filter layer, so that the dust generated by the ore can be effectively reduced, environmental pollution caused by excessive dust is avoided, water in a water collection tank is filtered and pumped out through starting a water pump, the water is conveyed to a spray head through a water pipe to spray out, so that the silt on the surface of the screened ore can be washed, the subsequent processing is facilitated, and a large amount of dust generated during screening can be adsorbed by the sprayed water, so that the dust removal effect is improved, the pollution caused by dust flying to the environment is reduced, and the harm to the body of workers is reduced.

2. The utility model provides an ore screening device for the mining industry, under the combined action of a first motor, a driving wheel, a screening cylinder, a feeding hopper, a spiral blade, a screening screen plate, a transmission shaft, a first guide plate and a driven wheel, ore is poured into the feeding hopper and then enters the screening cylinder, the first motor is driven, the output end of the first motor drives the transmission shaft to rotate, the transmission shaft drives the spiral blade to rotate, spiral forward driving force is generated when the spiral blade rotates at a high speed, ore raw materials are pushed to screen on the screening screen plate, after ore screening, the ore with smaller volume firstly falls onto a second guide plate from the screening screen plate to be collected, the first guide plate with larger volume falls into a roller under the pushing of the spiral blade, the driving wheel is driven to rotate while the transmission shaft is driven by the first motor, the driving wheel is meshed with the driven wheel, the roller is driven to rotate, the ore can be screened for the second time by the through a through hole arranged outside the driven wheel, the screened ore is guided out by a third guide plate, the ore is pushed to screen and screened by the spiral pushing operation and the rotation of the screening screen plate, the ore is greatly improved in size and the ore fineness is greatly improved, ore is well screened, and the ore is conveniently processed, and the ore fineness is greatly improved.

3. The utility model provides an ore screening device for the mining industry, which is characterized in that under the combined action of a second motor, racks, a rotating shaft, a rotating drum, gears and toothed plates, when fine ores are screened by a screening screen plate, the screening screen plate is easy to block due to dense meshes, the rotating shaft is driven to rotate by driving the output end of the second motor, the rotating shaft simultaneously drives the gears to rotate with the rotating drum, the rotating drum and the second motor are driven to move along the track of the toothed plates under the meshing action of the rotating gears and the toothed plates, and meanwhile, the racks on the outer wall of the rotating drum are propped against the meshes of the screening screen plate, so that the racks prop against the stones with blocked meshes in the screening screen plate, and the efficiency of the screening device is prevented from being reduced after the meshes of the screening screen plate are blocked, the time for screening ores is increased, and the ore screening device is convenient for people to use.

Drawings

FIG. 1 is a schematic view of an ore screening apparatus for the mining industry of the present utility model;

FIG. 2 is a schematic view of a dust removing mechanism according to the present utility model;

FIG. 3 is a schematic view of a pushing mechanism according to the present utility model;

fig. 4 is a schematic structural view of an anti-blocking mechanism according to the present utility model.

In the figure: 1. a main body; 2. a roller; 3. a dust removing mechanism; 31. an activated carbon filter layer; 32. an exhaust pipe; 33. an electrostatic dust collection plate; 34. a dust collector; 35. a dust collection pipe; 36. a dust removal box; 4. a pushing mechanism; 41. a first motor; 42. a driving wheel; 43. a sieving cylinder; 44. a feed hopper; 45. a helical blade; 46. screening the screen plate; 47. a transmission shaft; 48. a first guide plate; 49. driven wheel; 5. an anti-blocking mechanism; 51. a second motor; 52. a rack; 53. a rotating shaft; 54. a rotating drum; 55. a gear; 56. a toothed plate; 6. a spray head; 7. a water pipe; 8. a second guide plate; 9. a water pump; 10. and a third material guiding plate.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides an ore screening device for mining industry, which comprises a main body 1, wherein a roller 2 is arranged on the inner side of the main body 1, a pushing mechanism 4 is arranged on one side of the roller 2, a dust removing mechanism 3 is arranged on one side of the pushing mechanism 4, an anti-blocking mechanism 5 is arranged at the lower end of the pushing mechanism 4, a spray head 6 is arranged at the lower end of the anti-blocking mechanism 5, a water pipe 7 is arranged at one end of the spray head 6, a water pump 9 is arranged at one end of the water pipe 7, a second material guide plate 8 is arranged on one side of the water pump 9, and a third material guide plate 10 is arranged at the lower end of the roller 2.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dust removing mechanism 3 comprises a dust collector 34, a dust collecting pipe 35 is arranged on one side of the dust collector 34, a dust collecting box 36 is arranged at one end of the dust collecting pipe 35, an electrostatic dust collecting plate 33 is arranged on the inner side of the dust collecting box 36, an exhaust pipe 32 is arranged on one side of the dust collecting box 36, an active carbon filter layer 31 is arranged on the inner side of the exhaust pipe 32, one side of the dust collecting box 36 is fixedly connected with one end of the dust collecting pipe 35, and the inner side of the exhaust pipe 32 is fixedly connected with two ends of the active carbon filter layer 31.

In this embodiment, when this ore screening plant is at the beginning of the work, through starting dust catcher 34, dust catcher 34 is sucked the dust that the ore produced inside dust removal case 36, through the inside static dust absorption board 33 of dust removal case 36 adsorbs the dust, the gas discharge after the rethread activated carbon filter layer 31 will remove dust, thereby can effectually reduce the dust that the ore produced that follows, avoid the environmental pollution that causes because of the dust is too much, then through starting water pump 9, filter the inside water of water catch bowl and take out, carry shower nozzle 6 blowout through raceway 7, thereby can wash the silt of the ore surface after sieving, be convenient for follow-up processing, and the water of blowout still can adsorb a large amount of dust that produce when sieving, dust removal effect has been improved, thereby the pollution that the dust flies up to the environment causes has been reduced, harm to staff's health.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the pushing mechanism 4 comprises a first motor 41, one end of the first motor 41 is provided with a transmission shaft 47, the outer side of the transmission shaft 47 is provided with a driving wheel 42, one side of the driving wheel 42 is provided with a driven wheel 49, the outer side of the transmission shaft 47 is provided with a screening cylinder 43, the upper end of the screening cylinder 43 is provided with a feed hopper 44, the outer side of the transmission shaft 47 is provided with a spiral blade 45, the lower end of the screening cylinder 43 is provided with a screening screen 46, one side of the screening screen 46 is provided with a first guide plate 48, one side of the driving wheel 42 is meshed with one side of the driven wheel 49, and the outer side of the transmission shaft 47 is fixedly connected with one side of the spiral blade 45.

In this embodiment, through pouring the ore into feeder hopper 44, then enter into screening section of thick bamboo 43 inside, then drive first motor 41, the output of first motor 41 drives transmission shaft 47 and rotates, transmission shaft 47 drives helical blade 45 and rotates, utilize helical blade 45 to produce the thrust that the spiral goes forward when high-speed rotation, promote the ore raw materials and sieve on screening otter board 46, the ore screening back, the ore that has less volume drops on second stock guide 8 earlier from screening otter board 46, collect, and the ore that has great volume then drops in cylinder 2 under helical blade 45's promotion first stock guide 48, and drive transmission shaft 47 rotation through first motor 41 and drive action wheel 42 and rotate, action wheel 42 meshes with follow driving wheel 49, thereby drive cylinder 2 rotation through follow driving wheel 49, through the through-hole that sets up in the cylinder 2 can carry out the secondary screening to the ore, the ore after the screening is then export through third stock guide 10, through carrying out two kinds of operation of spiral promotion screening and rotation stirring screening to the ore, the screening effect and the screening efficiency have been improved greatly, improve the fineness of ore by a wide margin, thereby ore is favorable to the ore is classified to two kinds of ore, the ore is good for the stage of ore is processed to be used to the quality.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the anti-blocking mechanism 5 includes a second motor 51, a rotating shaft 53 is disposed at one end of the second motor 51, a rotating drum 54 is disposed at an outer side of the rotating shaft 53, a rack 52 is disposed at an outer side of the rotating drum 54, a gear 55 is disposed at one end of the rotating shaft 53, a toothed plate 56 is disposed at one side of the gear 55, an outer side of the rotating shaft 53 is fixedly connected with an inner side of the rotating drum 54, an outer side of the rotating shaft 53 is fixedly connected with an inner side of the gear 55, and one side of the gear 55 is meshed with one side of the toothed plate 56.

In this embodiment, when screening otter board 46 sieves tiny ore, because the mesh is denser so cause the jam easily, through driving second motor 51, the output of second motor 51 drives pivot 53 rotation, pivoted pivot 53 drives gear 55 and rotary drum 54 rotation simultaneously, under the meshing effect of pivoted gear 55 and pinion rack 56, drive rotary drum 54 and second motor 51 and remove along the orbit of pinion rack 56, rack 52 on the rotary drum 54 outer wall offsets with screening otter board 46's mesh simultaneously, make rack 52 support out the mesh with the stone that the mesh was blockked up in the screening otter board 46, through dredging screening otter board 46 mesh in the jam, can reduce screening plant's efficiency after screening otter board 46 mesh is stopped up, increase the time of screening, the people of being convenient for use ore.

The working principle of the ore screening device for the mining industry will be described in detail.

When the ore screening device for mining industry is in use, as shown in fig. 1-4, when the ore screening device starts to work, dust generated by ore is sucked into the dust removing box 36 by the dust collector 34 through starting the dust collector 34, dust is absorbed by the static dust collecting plate 33 in the dust removing box 36, and the dust removed gas is discharged through the active carbon filter layer 31, so that the dust generated by the following ore can be effectively reduced, the environmental pollution caused by excessive dust is avoided, then the water in the water collecting tank is filtered and extracted through starting the water pump 9 and conveyed to the spray head 6 through the water pipe 7 to spray, so that the silt on the surface of the screened ore can be washed, the subsequent processing is facilitated, and the sprayed water can absorb a large amount of dust generated during screening, so that the dust removing effect is improved, the pollution caused by dust flying to the environment is reduced, harm to the body of staff is caused by pouring ore into a feed hopper 44, then entering the screening cylinder 43, then driving a first motor 41, the output end of the first motor 41 drives a transmission shaft 47 to rotate, the transmission shaft 47 drives a helical blade 45 to rotate, the helical blade 45 is utilized to generate a spiral advancing pushing force when rotating at high speed to push ore raw materials to screen on a screening screen plate 46, after ore screening, the ore with smaller volume firstly falls onto a second material guiding plate 8 from the screening screen plate 46 to be collected, the ore with larger volume falls into a roller 2 under the pushing of the helical blade 45 by a first material guiding plate 48, and the transmission shaft 47 is driven by the first motor 41 to rotate, and simultaneously drives a driving wheel 42 to rotate, the driving wheel 42 is meshed with a driven wheel 49, so that the roller 2 is driven to rotate by the driven wheel 49, through the through-hole that the cylinder 2 outside set up can carry out the secondary screening to the ore, ore after the screening then is led out through third stock guide 10, through carrying out spiral promotion screening to the ore and rotatory stirring screening two kinds of screening operations, greatly improved the screening effect and the screening efficiency of ore, the fineness of ore is improved by a wide margin, thereby obtain the ore of two kinds of specifications, be favorable to classifying storage to the ore, be convenient for the later stage processing use of ore, when screening otter board 46 carries out the screening to tiny ore, because the mesh is so cause the jam easily, through driving second motor 51, the output of second motor 51 drives pivot 53 rotation, pivoted pivot 53 drives gear 55 and rotary drum 54 simultaneously, under the meshing effect of pivoted gear 55 and pinion rack 56, drive rotary drum 54 and second motor 51 along the orbit removal of pinion rack 56, simultaneously pivoted rack 52 on the outer wall of ore 54 offsets the mesh with the mesh that screen 46 is blocked in the mesh, mesh that screen 46 is blocked up in through dredging screen 46, mesh that screen 46 is blocked, mesh is blocked up by screen 46 has been avoided, after screen 46 is screened, the efficiency of people can be convenient for use time is increased by the device.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1. Ore screening device for the mining industry, comprising a main body (1), characterized in that: the inside of main part (1) is provided with cylinder (2), one side of cylinder (2) is provided with pushing mechanism (4), one side of pushing mechanism (4) is provided with dust removal mechanism (3), the lower extreme of pushing mechanism (4) is provided with anti-blocking mechanism (5), the lower extreme of anti-blocking mechanism (5) is provided with shower nozzle (6), the one end of shower nozzle (6) is provided with raceway (7), the one end of raceway (7) is provided with water pump (9), one side of water pump (9) is provided with second stock guide (8), the lower extreme of cylinder (2) is provided with third stock guide (10).

2. An ore screening apparatus for mining industry as claimed in claim 1, wherein: the dust removing mechanism (3) comprises a dust collector (34), a dust collecting pipe (35) is arranged on one side of the dust collector (34), a dust removing box (36) is arranged at one end of the dust collecting pipe (35), an electrostatic dust collecting plate (33) is arranged on the inner side of the dust removing box (36), an exhaust pipe (32) is arranged on one side of the dust removing box (36), and an active carbon filter layer (31) is arranged on the inner side of the exhaust pipe (32).

3. An ore screening apparatus for mining industry as claimed in claim 1, wherein: the pushing mechanism (4) comprises a first motor (41), one end of the first motor (41) is provided with a transmission shaft (47), the outer side of the transmission shaft (47) is provided with a driving wheel (42), one side of the driving wheel (42) is provided with a driven wheel (49), the outer side of the transmission shaft (47) is provided with a screening cylinder (43), the upper end of the screening cylinder (43) is provided with a feed hopper (44), the outer side of the transmission shaft (47) is provided with a helical blade (45), the lower end of the screening cylinder (43) is provided with a screening screen plate (46), and one side of the screening screen plate (46) is provided with a first guide plate (48).

4. An ore screening apparatus for mining industry as claimed in claim 1, wherein: the anti-blocking mechanism (5) comprises a second motor (51), a rotating shaft (53) is arranged at one end of the second motor (51), a rotating drum (54) is arranged on the outer side of the rotating shaft (53), a rack (52) is arranged on the outer side of the rotating drum (54), a gear (55) is arranged at one end of the rotating shaft (53), and a toothed plate (56) is arranged on one side of the gear (55).

5. An ore screening apparatus for mining industry as claimed in claim 2, wherein: one side of the dust removal box (36) is fixedly connected with one end of the dust collection pipe (35), and the inner side of the exhaust pipe (32) is fixedly connected with two ends of the active carbon filter layer (31).

6. An ore screening apparatus for mining industry according to claim 3, wherein: one side of the driving wheel (42) is meshed with one side of the driven wheel (49), and the outer side of the transmission shaft (47) is fixedly connected with one side of the helical blade (45).

7. An ore screening apparatus for mining applications as claimed in claim 4, wherein: the outer side of the rotating shaft (53) is fixedly connected with the inner side of the rotating drum (54), the outer side of the rotating shaft (53) is fixedly connected with the inner side of the gear (55), and one side of the gear (55) is meshed with one side of the toothed plate (56).