CN221951737U - Ore screening equipment for ore processing - Google Patents

Abstract

The utility model provides an ore screening device for ore processing, which relates to the technical field of ore processing, and includes: a box, a coarse screen component, a feed component, a fine screen component and a dust removal component, wherein the box is composed of a front plate, a rear plate and a side plate; the coarse screen component is rotatably connected to the extension plate, and one end is connected to the motor, and the interior is hollow; the feed component is arranged on the side of the coarse screen component away from the motor, and the bottom extends to the interior of the coarse screen component, and support frames are arranged on both sides; the fine screen component is arranged inside the box, and is slidably connected to the slide, and a telescopic part is arranged at the rear end; the dust removal component is arranged on both sides of the coarse screen component, and is located above the box. The utility model has the advantages of being easy to use and protecting the environment.

Description

Ore screening equipment for ore processing

Technical Field

The utility model relates to the technical field of ore processing, in particular to ore screening equipment for ore processing.

Background Art

Ore screening is an important process in the ore processing process. Its purpose is to separate useful minerals or ore particles from the original ore and remove impurities therein, so as to screen out ores of different sizes to improve production efficiency and reduce energy and resource consumption in subsequent processing. At the same time, screening can realize automated and continuous ore processing and improve the stability of the production line. The existing ore screening technology requires manual filtration of the fine sand mixed in the ore before screening the remaining ore. However, due to the different sizes of the ore, multiple screenings are required, the operation is complicated, and a large amount of dust will be caused during the screening process, causing pollution to the environment.

Utility Model Content

The utility model aims to provide an ore screening device for ore processing, so as to solve the technical problems existing in the prior art and achieve the technical effects of convenient use and environmental protection.

In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is as follows: an ore screening device for ore processing includes: a box body, a coarse screening component, a feeding component, a fine screening component and a dust removal component. In order to collect the screened ore, a box body is provided, and the box body is composed of a front plate, a rear plate and a side plate. In order to fix the dust removal component, an extension plate is fixedly connected to the upper end of the side plate, and the extension plate is integrally formed with the side plate, and slide grooves are provided on the opposite sides of the inside; in order to perform preliminary screening of ore with larger particles and prevent the ore with larger particles from damaging the device and clogging the screening equipment, a coarse screening component is provided, which is rotatably connected to the extension plate, and one end is connected to a motor, and the inside is hollow, and is used for preliminary screening of the ore; in order to facilitate operators to more conveniently put the ore into the device and reduce labor, a feeding component is provided, and the feeding component is arranged on the side of the coarse screening component away from the motor, and the bottom It extends to the interior of the coarse screening component to facilitate the entry of ore into the device. In order to fix the feeding component and ensure that the ore enters the device smoothly, support frames are arranged on both sides of the feeding component. The feeding component is used to transport the ore to the coarse screening component for preliminary filtering of the ore; in order to screen ores of different sizes, a fine screening component is provided, which is arranged inside the box and is slidably connected to the slide slot. A telescopic part is provided at the rear end of the fine screening component, and the telescopic part provides power for the fine screening component to make it shake. The fine screening component is used to re-screen the ore screened by the coarse screening component; a large amount of dust will be generated during the screening process, which will cause great harm to the human body and the environment. In order to reduce the harm caused by dust to the human body, a dust removal component is provided. The dust removal component is arranged on both sides of the coarse screening component and is located above the box. The position can be adjusted to suction dust in areas with larger dust, and is used to absorb dust generated during the ore screening process.

Furthermore, the coarse screening component includes: a support rod, a rotating rod and a screen; the rotating rod has two ends rotatably connected to the extension plate, one end of which passes through the extension plate and is connected to the motor, driving the entire coarse screening component to rotate, and a plurality of support rods are provided on the outside of the rotating rod along the circumference direction; the support rod is provided with a soft dry group along the length direction of the rotating rod, and the inner wall of the screen is fixedly connected to the support rod and rotates with the rotation of the rotating rod.

Furthermore, the feeding component includes: a conduit and a support frame, the conduit; a feed hopper is provided at one end, the feed hopper is wide at the top and narrow at the bottom, so as to facilitate the smooth falling of ore into the conduit, and a discharge pipe is provided at the other end, a part of the discharge pipe extends to the inside of the screen but does not contact the screen; the support frame is arranged on both sides of the conduit.

Furthermore, the fine screening component includes: a telescopic member and a sieve plate; the sieve plate is arranged inside the box body, and is provided with guard plates around the top, and has sliders on both sides thereof, and the sliders are slidably connected to the slide grooves, and the telescopic member is provided at the rear end of the sieve plate, and the telescopic member passes through the rear plate, and the sieve plate is arranged in several layers from top to bottom, and the size of the sieve holes on the sieve plate decreases layer by layer.

Furthermore, fixing columns are symmetrically provided at the top ends of the side panels.

Furthermore, in order to reduce the possibility of dust being inhaled by the human body and polluting the environment during the screening process, a dust removal component is provided, which includes: a suction motor, a slide and a ventilation hose; the suction motor is provided to provide power for the entire dust removal component, which is arranged on the side of the support frame close to the box body; one end of the slide is connected to the suction motor, and the other end is connected to the fixed column, and a movable block is provided on the opposite side of the inner wall; the ventilation hose is connected to the movable block for easy movement, and the bottom is fixedly connected to the vacuum cleaner through a connecting pipe.

Furthermore, the front panel is hinged to the side panel, and a handle is provided on one side.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model is provided with a coarse screening component, a fine screening component, a feeding component and a dust removing component. When the ore is screened, the motor, the suction motor and the telescopic part are started, and the motor drives the rotating rod to rotate. Because the supporting rod is fixedly connected with the rotating rod and the screen, the screen is driven to rotate, and a large amount of ores discharged from the screen are put into the feeding hopper and enter the discharging pipe through the guide tube, and finally fall into the screen. Due to the effect of gravity, the ore with smaller particles passes through the sieve holes on the screen and falls onto the sieve plate below. The sieve plate is driven by the telescopic part to swing back and forth, and the ore fallen on the sieve plate is screened again. Because the sieve holes of the sieve plate are reduced layer by layer, the ore with smaller particles is screened to the next layer, and the bottom is fine sand and other impurities with smaller particles. At this time, the operator pulls the dust collector, and the dust collector drives the moving block to slide on the inner wall of the slide to reach the area where dust is required to be sucked. After the screening is completed, the operator pulls the handle to open the front plate and take away the ore on the screen plate. The utility model has the beneficial effects of convenient use and environmental protection.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a perspective view of the utility model;

Figure 2 is an exploded view of the utility model;

Figure 3 is an enlarged view of part A;

FIG4 is a schematic diagram of a front cross-section of a slide;

In the figure: 1. coarse screening component; 101. screen; 102. rotating rod; 103. supporting rod; 2. feeding component; 201. feeding hopper; 202. conduit; 203. discharging pipe; 3. discharging pipe; 4. box body; 401. side plate; 402. extension plate; 403. rear plate; 404. front plate; 5. dust removal component; 501. suction motor; 502. slideway; 503. moving block; 504. ventilation hose; 505. connecting pipe; 506. vacuum cleaner; 6. fine screening component; 601. screen plate; 602. guard plate; 603. slider; 604. telescopic member; 7. motor; 8. fixing column; 9. slideway; 10. handle.

DETAILED DESCRIPTION

In order to make the content of the utility model easier to understand, the technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

As shown in Fig. 1-3, in order to reduce the need for manual screening in traditional ore screening technology, an ore screening device for ore processing is provided in this embodiment, including: a box body 4, a coarse screening component 1, a feeding component 2, a fine screening component 6 and a dust removal component 5, the box body 4 is composed of a front plate 404, a rear plate 403 and a side plate 401, the interior of the box body 4 is used to store screened ore, the upper end of the side plate 401 is fixedly connected to the extension plate 402, and a chute 9 is provided on the opposite side of the inside, the top of the side plate 401 is symmetrically provided with a fixed column 8, the fixed column 8, the extension plate 402 and the side plate 401 are in a mountain shape, the front plate 404 is hinged to the side plate 401, and a handle 10 is provided on one side, after the screening is completed, the operator pulls the handle 10 to open the front plate 404, and takes out the ores of different particle sizes screened from each layer of the screen plate 601; the coarse screening component 1 is rotatably connected to the extension plate 402, and one end is connected to the motor 7 , the motor 7 is located on one side of the extension plate 402, the interior of the coarse screening component 1 is hollow, and the coarse screening component 1 specifically includes: a support rod 103, a rotating rod 102 and a screen 101; the rotating rod 102 is rotatably connected to the extension plate 402 at both ends, and one end thereof passes through the extension plate 402 and is connected to the output end of the motor 7, and a plurality of support rods 103 are arranged on the outside of the rotating rod 102 along the circumference direction; the inner wall of the screen 101 is fixedly connected to the support rod 103, one end of the support rod 103 is connected to the rotating rod 102, and the other end is fixedly connected to the inner wall of the screen 101, when the motor 7 drives the rotating rod 102 to rotate, the screen 101 rotates accordingly, and the ore inside is preliminarily screened; the feeding component 2 is arranged on the side of the coarse screening component 1 away from the motor 7, and the bottom extends to the interior of the coarse screening component 1, and support frames 3 are arranged on both sides of the feeding component 2, and the feeding component 2 specifically includes: a conduit 202 and a support frame 3, the guide A feed hopper 201 is provided at one end of the tube 202. The feed hopper 201 is wide at the top and narrow at the bottom. This design enables the feed hopper 201 to accommodate more logistics and can also reduce the occurrence of ore blockage in the feed hopper 201. A discharge pipe 203 is provided at the other end. A portion of the discharge pipe 203 extends into the interior of the screen 101 but does not contact the screen 101. Support frames 3 are provided on both sides of the conduit 202 to transport the ore to the coarse screening component 1. When working, The operator puts the ore into the feed hopper 201, and the ore enters the discharge pipe 203 through the conduit 202, and finally enters the screen 101; the fine screen component 6 is arranged inside the box 4, and is slidably connected with the chute 9, and a telescopic member 604 is provided at its rear end. The telescopic process of the telescopic member 604 drives the screen plate 601 to swing back and forth, and the ore on the screen plate 601 with a size smaller than the screen hole is screened to the lower screen plate 601. The fine screen component 6 specifically includes: the telescopic member 604 and a sieve plate 601; the sieve plate 601 is arranged inside the box body 4, the sieve plate 601 is divided into multiple layers and arranged from top to bottom, the sieve holes of the sieve plate 601 are reduced layer by layer, and guard plates 602 are arranged around the top. The setting of the guard plates 602 prevents the ore from falling into the bottom during the forward and backward movement of the sieve plate 601. Slide blocks 603 are arranged on both sides of the sieve 101, and the slide blocks 603 are slidably connected with the slide grooves 9. The combination of the slide blocks 603 and the slide grooves 9 makes the sieve plate 601 smoother during movement, reduces friction resistance, and can also play a supporting role. The telescopic member 604 is provided at the rear end of the sieve plate 601, and the telescopic member 604 passes through the rear plate 403. The fine screening component 6 is used to re-screen the ore screened by the coarse screening component 1. When working, the ore screened by the sieve 101 falls into the sieve plate 601 below, and the sieve plate 601 is driven by the telescopic member 604 to shake back and forth to screen the ore.

As shown in Figures 1-4, in order to reduce the impact of dust generated during ore screening on the environment and human health, and at the same time prevent dust from entering the equipment and shortening the service life of the equipment, the present embodiment discloses a dust removal component 5, which is arranged on both sides of the coarse screening component 1 and located above the box body 4. The dust removal component 5 specifically includes: a suction motor 501, a slide 502 and a ventilation hose 504; the suction motor 501 is arranged on the side of the support frame 3 close to the box body 4, and the suction motor 501 generates negative pressure through rotating blades to In the dust suction device; one end of the slide 502 is connected to the suction motor 501, and the other end is connected to the fixed column 8, and a moving block 503 is provided on the opposite side of the inner wall; a ventilation hose 504 is connected to the moving block 503, and the bottom is fixedly connected to the vacuum cleaner 506 through a connecting pipe 505. When working, the suction motor 501 is turned on, and the operator pulls the vacuum cleaner 506. The vacuum cleaner 506 drives the moving blocks 503 on both sides of the connecting pipe 505 to slide in the slide 502 and move to the area where dust is required. The suction motor 501 generates negative pressure to suck in the dust.

When in use, the operator starts the motor 7, the suction motor 501 and the telescopic member 604, and the motor 7 drives the rotating rod 102 to rotate. Since the support rod 103 is fixedly connected to the rotating rod 102 and the screen 101, the rotation of the motor 7 drives the screen 101 to rotate. At this time, the operator puts a large amount of ore into the feed hopper 201, and enters the discharge pipe 203 through the conduit 202. The ore falls into the screen 101 from the discharge pipe 203. When the screen 101 rotates, due to the weight, the ore with smaller particles falls into the screen plate 601 below. The screen plate 601 is driven by the rear end telescopic member 604. , shake back and forth to screen the ore on the screen plate 601 again. As the levels decrease, the size of the sieve holes on the screen plate 601 decreases to distinguish ores of different sizes. Eventually, ores with smaller particles and fine sand fall to the bottom and are discharged from the equipment. At this time, the operator pulls the vacuum cleaner 506, and the vacuum cleaner 506 drives the moving blocks 503 on both sides of the connecting pipe 505 to slide in the slide 502 and move to the area where dust is required. The suction motor 501 generates negative pressure to suck in the dust. After the screening is completed, the staff pulls the handle 10 to open the front plate 404 and remove the ore on the screen plate 601.

The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims (7)

1. An ore screening device for ore processing, characterized in that it comprises: The box body (4) is composed of a front plate (404), a rear plate (403) and a side plate (401), wherein the upper end of the side plate (401) is fixedly connected to the extension plate (402) and a slide groove (9) is provided on the opposite side thereof; A coarse screening component (1) is rotatably connected to the extension plate (402), one end of which is connected to a motor (7), the interior of which is hollow and is used for preliminary screening of ore; A feeding component (2) is arranged on a side of the coarse screening component (1) away from the motor (7), with a bottom extending into the interior of the coarse screening component (1), and support frames (3) are provided on both sides thereof for conveying ore into the coarse screening component (1); A fine screening component (6) is arranged inside the box (4) and is slidably connected to the chute (9), and a telescopic member (604) is provided at the rear end thereof for rescreening the ore screened by the coarse screening component (1); The dust removal component (5) is arranged on both sides of the coarse screening component (1) and is located above the box body (4) and is used to absorb dust generated during the ore screening process. 2. The ore screening device for ore processing according to claim 1, characterized in that: the coarse screening component (1) comprises: a support rod (103); A rotating rod (102), both ends of which are rotatably connected to the extension plate (402), one end of which passes through the extension plate (402) and is connected to the motor (7), and a plurality of supporting rods (103) are arranged outside the rotating rod (102) along the circumference direction; The inner wall of the screen (101) is fixedly connected to the support rod (103). 3. The ore screening device for ore processing according to claim 2, characterized in that: the feed component (2) comprises: A conduit (202); a feed hopper (201) is provided at one end, and a discharge pipe (203) is provided at the other end, wherein a portion of the discharge pipe (203) extends into the interior of the screen (101) but does not contact the screen (101); A support frame (3) is arranged on both sides of the catheter (202). 4. The ore screening device for ore processing according to claim 1, characterized in that: the fine screening component (6) comprises: a telescopic member (604); The sieve plate (601) is arranged inside the box body (4), and is provided with guard plates (602) around the top. Slide blocks (603) are provided on both sides of the sieve plate. The slide blocks (603) are slidably connected to the slide grooves (9). The telescopic member (604) is provided at the rear end of the sieve plate (601), and the telescopic member (604) passes through the rear plate (403). 5. The ore screening equipment for ore processing according to claim 1, characterized in that: fixing columns (8) are symmetrically provided on the top of the side plate (401). 6. The ore screening equipment for ore processing according to claim 5, characterized in that the dust removal component (5) comprises: A suction motor (501) is arranged on a side of the support frame (3) close to the box body (4); A slideway (502), one end of which is connected to the suction motor (501), and the other end of which is connected to the fixing column (8), and a moving block (503) is provided on the opposite side of the inner wall; The ventilation hose (504) is connected to the moving block (503), and the bottom is fixedly connected to the dust collector (506) through a connecting pipe (505). 7. The ore screening equipment for ore processing according to claim 1, characterized in that the front plate (404) is hinged to the side plate (401), and a handle (10) is provided on one side.