Mineral processing equipment with dust suppression mechanism

Abstract

The utility model discloses beneficiation equipment with a dust suppression mechanism. The beneficiation equipment comprises a beneficiation box, a feeding port is formed in one side of the mineral separation box, a dust suppression plate is arranged on one side of the feeding port, a sliding block is arranged on the other side of the dust suppression plate, a limiting frame is arranged on one side of the sliding block, and a reset spring is arranged on the other side of the limiting frame; wherein a crushing block is arranged on the other side of the mineral separation box, a crushing groove is formed in one side of the crushing block, and a discharging opening is formed in the other side of the crushing block; wherein a buffer rod is arranged on one side of the discharging opening, a buffer spring is arranged on one side of the buffer rod, and a buffer plate is arranged on the other side of the buffer rod, so that the situation that crushed dust flies out of the feeding opening is inhibited after feeding is completed; and through the mode that a receding groove, a buffering rod, a buffering spring and a buffering plate are arranged below the discharging opening, the distance between the buffering plate and the discharging opening is reduced, and the situation that dust is raised when the crushed ore is discharged is reduced.

Description

Technical Field

[0001] This utility model relates to the field of mineral processing equipment, specifically a mineral processing equipment with a dust suppression mechanism. Background Technology

[0002] Due to the large-scale development and utilization of mineral resources, the available resources are constantly decreasing, resulting in a gradual decline in the grade of raw ore and increasingly higher requirements for the quality of beneficiated products in subsequent processing such as smelting.

[0003] Publication No. CN212370271U discloses a multifunctional mineral processing equipment, including a housing, a filter screen, a motor, and a second discharge port. A fixed box is located on the left side of the housing, and a feed inlet is located on the upper left side of the fixed box. A feed pipe is located on the upper side of the feed inlet and penetrates the upper side of the housing. The filter screen is located on the side of the fixed box, and a first discharge port is located on the lower side of the fixed box. A crushing roller is located inside the fixed box. The motor is located on the left side of the housing and connected to a motor shaft. A rotating shaft is located on the right end of the motor shaft, and the right end of the rotating shaft penetrates the right side of the housing and enters the fixed box. This multifunctional mineral processing equipment is equipped with a filter screen and a dust suction pipe. When using this equipment for ore screening, the filter screen allows the dust suction pipe to extract dust generated during crushing inside the fixed box, thus protecting the working environment. Simultaneously, the filter screen prevents the ore from being sucked in. However, this patent still has the following problems in actual use:

[0004] This mineral processing equipment feeds ore through a feed inlet and a feed pipe. However, after the ore is crushed by the crushing roller, the powder can still easily fly out of the outside of the box from the feed inlet. Furthermore, the third discharge port at the bottom of the box discharges the crushed powder. As a result, dust can still easily be generated during the falling of the crushed ore, which leads to poor practicality of the mineral processing equipment.

[0005] A mineral processing device with a dust suppression mechanism is proposed to address the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a mineral processing equipment with a dust suppression mechanism to solve the problem mentioned in the background art. The current mineral processing equipment feeds ore by setting up a feed inlet and a feed pipe. However, after the ore is crushed by the crushing roller, the powder can still easily fly out of the outside of the box from the feed inlet. In addition, the third discharge port at the bottom of the box discharges the crushed powder. As a result, dust is still likely to occur during the falling process of the crushed ore, which leads to poor practicality of the mineral processing equipment.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a mineral processing equipment with a dust suppression mechanism, comprising a mineral processing box;

[0008] A motor is installed at the bottom of the ore dressing box;

[0009] Also includes:

[0010] The ore dressing box is provided with a feed inlet on one side, a dust suppression plate on one side of the feed inlet, a rotating shaft on one side of the dust suppression plate, a sliding block on the other side of the dust suppression plate, a sliding groove on one side of the sliding block, a limit frame on one side of the sliding groove, a limit groove on one side of the limit frame, a limit block on one side of the limit groove, a guide rod on the other side of the limit frame, and a reset spring on one side of the guide rod.

[0011] Among them, a crushing block is provided on the other side of the ore dressing box, a crushing trough is provided on one side of the crushing block, a rotating rod is provided on the other side of the crushing block, and a discharge port is provided on one side of the rotating rod.

[0012] The discharge port has a clearance groove on one side, a buffer rod on one side of the clearance groove, a buffer spring on one side of the buffer rod, a buffer plate on the other side of the buffer rod, and a discharge trough on one side of the buffer plate.

[0013] Preferably, the top of the ore dressing box is provided with an inlet, and a dust suppression plate is attached to one side of the inlet. One end of the dust suppression plate is rotatably connected to a rotating shaft, and the other side of the dust suppression plate is rotatably connected to a sliding block. A sliding groove is slidably connected to one side of the sliding block. A limiting groove is provided on one side of one end of the limiting frame, and a limiting block is slidably connected to the middle of the limiting groove. A guide rod is slidably connected to the middle of the limiting frame, and a return spring is sleeved on the outside of the guide rod to facilitate the positioning of the dust suppression plate.

[0014] Preferably, a rotating rod is fixedly connected to the bottom of the crushed block, and the bottom surface of the crushed block overlaps with the upper end of the crushing trough, which facilitates the crushing of the ore.

[0015] Preferably, a buffer rod is slidably connected to the middle of the relief groove, and a buffer spring is sleeved on the outer side of the buffer rod, and a buffer plate is fixedly connected to the bottom of the buffer rod to facilitate the positioning of the buffer plate.

[0016] Preferably, one end of the rotating shaft is rotatably connected to the inner wall of the ore dressing box near the feed inlet, and the upper and lower ends of the limiting block and the guide rod are fixedly connected to one side of the inner wall of the ore dressing box, and the top end of the reset spring overlaps with the bottom surface of the limiting frame to facilitate the rotation of the dust suppression plate.

[0017] Preferably, the crushing trough is fixedly connected to one side of the inner wall of the ore dressing box, and the rotating rod at one end of the crushed block passes through the ore dressing box and is fixedly connected to the motor, so as to provide power to the crushed block.

[0018] Preferably, the relief groove is located on one side of the bottom of the crushing groove, and the buffer spring is located in the middle of the relief groove to facilitate the reset of the buffer plate.

[0019] Compared with the prior art, the beneficial effects of this utility model are: This mineral processing equipment with a dust suppression mechanism facilitates the rapid resetting of the dust suppression plate after feeding, thereby suppressing the ejection of crushed dust from the feed inlet. Furthermore, by incorporating a clearance groove, buffer rod, buffer spring, and buffer plate below the discharge outlet, the distance between the buffer plate and the discharge outlet is reduced, minimizing dust generation during ore discharge after crushing. This enhances the practicality of the mineral processing equipment. The specific details are as follows:

[0020] 1. This mineral processing equipment is equipped with a dust suppression plate, rotating shaft, limiting frame, guide rod, reset spring, limiting groove and limiting block on one side of the feed inlet. This allows the dust suppression plate to rotate and descend by gravity to facilitate the feeding of ore. After the feeding is completed, the dust suppression plate can be quickly reset, thereby preventing the dust from flying out of the feed inlet after crushing. This makes the mineral processing equipment more practical.

[0021] 2. This mineral processing equipment reduces the distance between the buffer plate and the discharge port by setting a clearance groove, buffer rod, buffer spring and buffer plate below the discharge port, so as to realize the rapid reception of crushed ore and slow descent under the action of gravity of ore, thereby reducing the dust generated when the crushed ore is discharged, thus making the mineral processing equipment more practical. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the unfolded front cross-section of the present invention;

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

[0024] Figure 3 This is a top view of the limiting frame structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the limiting frame of this utility model;

[0026] Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0027] In the diagram: 1. Mineral processing box; 2. Feed inlet; 3. Dust suppression plate; 4. Rotating shaft; 5. Sliding block; 6. Sliding groove; 7. Limiting frame; 8. Limiting groove; 9. Limiting block; 10. Guide rod; 11. Return spring; 12. Crushing block; 13. Crushing trough; 14. Rotating rod; 15. Motor; 16. Discharge port; 17. Clearance groove; 18. Buffer rod; 19. Buffer spring; 20. Buffer plate; 21. Discharge trough. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5 This utility model provides a technical solution: a mineral processing equipment with a dust suppression mechanism, including a mineral processing box 1; a motor 15 is installed at the bottom of the mineral processing box 1; it also includes: a feed inlet 2 is provided on one side of the mineral processing box 1, and a dust suppression plate 3 is provided on one side of the feed inlet 2, and a rotating shaft 4 is provided on one side of the dust suppression plate 3, and a sliding block 5 is provided on the other side of the dust suppression plate 3, and a sliding groove 6 is provided on one side of the sliding block 5, and a limiting frame 7 is provided on one side of the sliding groove 6, and a limiting groove 8 is provided on one side of the limiting frame 7, and a limiting block 9 is provided on one side of the limiting groove 8, and a guide rod 10 is provided on the other side of the limiting frame 7, and a return spring 11 is provided on one side of the guide rod 10; a feed inlet is provided at the top of the mineral processing box 1. A dust suppression plate 3 is attached to one side of the feed inlet 2, and a rotating shaft 4 is rotatably connected to one end of the dust suppression plate 3. A sliding block 5 is rotatably connected to the other side of the dust suppression plate 3, and a sliding groove 6 is slidably connected to one side of the sliding block 5. A limiting groove 8 is opened on one side of one end of the limiting frame 7, and a limiting block 9 is slidably connected to the middle of the limiting groove 8. A guide rod 10 is slidably connected to the middle of the limiting frame 7, and a return spring 11 is sleeved on the outer side of the guide rod 10. One end of the rotating shaft 4 is rotatably connected to the inner wall of the ore dressing box 1 near the feed inlet 2, and the upper and lower ends of the limiting block 9 and the guide rod 10 are fixedly connected to one side of the inner wall of the ore dressing box 1. The top end of the return spring 11 overlaps with the bottom surface of the limiting frame 7. Figure 1 , 2As shown in Figures 3 and 4, the dust suppression plate 3 is rotatably connected to the inner wall of the mineral processing box 1 at the lower end of the feed inlet 2 via the rotating shaft 4 at the upper end of the dust suppression plate 3. The lower end of the dust suppression plate 3 slides on the guide rod 10 and the limiting block 9 via the limiting frame 7. With the setting of the reset spring 11, the weight of the ore can push the dust suppression plate 3 to rotate and descend, thereby facilitating the feeding of the ore. Subsequently, the dust suppression plate 3 is reset under the action of the reset spring 11. This achieves the goal of sealing the feed inlet 2 during crushing, preventing dust from flying out of the feed inlet 2, and thus achieving the dust suppression effect. Therefore, the practicality of the mineral processing equipment is enhanced.

[0030] The ore dressing box 1 has a crushing block 12 on one side, a crushing trough 13 on one side of the crushing block 12, a rotating rod 14 on the other side of the crushing block 12, and a discharge port 16 on one side of the rotating rod 14. The rotating rod 14 is fixedly connected to the bottom of the crushing block 12, and the bottom surface of the crushing block 12 overlaps with the upper end of the crushing trough 13. The crushing trough 13 is fixedly connected to one side of the inner wall of the ore dressing box 1, and the rotating rod 14 at one end of the crushing block 12 passes through the ore dressing box 1 and is fixedly connected to the motor 15. Figure 1 , 2 As shown, by setting up crushing blocks 12 and crushing troughs 13, the ore is crushed, which facilitates mineral processing.

[0031] The discharge port 16 has a clearance groove 17 on one side, a buffer rod 18 on one side of the clearance groove 17, a buffer spring 19 on one side of the buffer rod 18, a buffer plate 20 on the other side of the buffer rod 18, and a discharge trough 21 on one side of the buffer plate 20. The buffer rod 18 is slidably connected to the middle of the clearance groove 17, and the buffer spring 19 is sleeved on the outer side of the buffer rod 18. The buffer plate 20 is fixedly connected to the bottom of the buffer rod 18. The clearance groove 17 is located on one side of the bottom of the crushing trough 13, and the buffer spring 19 is located in the middle of the clearance groove 17. Figure 1 , 2 As shown in Figure 5, by setting a buffer plate 20, a buffer rod 18 and a buffer spring 19 on one side of the discharge port 16, it is easy to shorten the distance between the buffer plate 20 and the discharge port 16, reduce the distance of the crushed ore falling, and reduce dust. Therefore, it is easy to achieve the dust suppression effect of the mineral processing equipment.

[0032] Working principle: When using this mineral processing equipment, firstly, the ore is introduced into the mineral processing box 1 through the feed inlet 2. At this time, the ore pushes one end of the dust suppression plate 3 to rotate on the rotating shaft 4. The sliding block 5 at the other end of the dust suppression plate 3 drives the limiting frame 7 to slide on the guide rod 10 through the sliding groove 6, and causes the return spring 11 to retract. The limiting groove 8 on one side of the limiting frame 7 slides on the limiting block 9, so that the ore enters the crushing tank 13 along the dust suppression plate 3.

[0033] Secondly, by turning on the power supply of the motor 15, the motor 15 drives the crushing block 12 to rotate through the rotating rod 14, thereby crushing the ore between the crushing block 12 and the crushing trough 13, and then discharging it from the discharge port 16.

[0034] Finally, the crushed ore falls onto the buffer plate 20, and is then subjected to gravity, causing the buffer plate 20 to slide in the relief groove 17 via the buffer rod 18, and the buffer spring 19 to contract, and then the crushed ore is taken out through the discharge chute 21.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mineral processing device with a dust suppression mechanism, comprising a mineral processing box (1); A motor (15) is installed at the bottom of the ore dressing box (1); Its features are, Also includes: The ore dressing box (1) is provided with a feed inlet (2) on one side, and a dust suppression plate (3) is provided on one side of the feed inlet (2), and a rotating shaft (4) is provided on one side of the dust suppression plate (3), and a sliding block (5) is provided on the other side of the dust suppression plate (3), and a sliding groove (6) is provided on one side of the sliding block (5), and a limiting frame (7) is provided on one side of the sliding groove (6), and a limiting groove (8) is provided on one side of the limiting frame (7), and a limiting block (9) is provided on one side of the limiting groove (8), and a guide rod (10) is provided on the other side of the limiting frame (7), and a reset spring (11) is provided on one side of the guide rod (10). Among them, a crushing block (12) is provided on the other side of the ore dressing box (1), and a crushing trough (13) is provided on one side of the crushing block (12), and a rotating rod (14) is provided on the other side of the crushing block (12), and a discharge port (16) is provided on one side of the rotating rod (14). Among them, a relief groove (17) is provided on one side of the discharge port (16), and a buffer rod (18) is provided on one side of the relief groove (17), and a buffer spring (19) is provided on one side of the buffer rod (18), and a buffer plate (20) is provided on the other side of the buffer rod (18), and a discharge groove (21) is provided on one side of the buffer plate (20).

2. The mineral processing equipment with a dust suppression mechanism according to claim 1, characterized in that: The top of the ore dressing box (1) is provided with a feed inlet (2), and a dust suppression plate (3) is attached to one side of the feed inlet (2). A rotating shaft (4) is rotatably connected to one end of the dust suppression plate (3), and a sliding block (5) is rotatably connected to the other side of the dust suppression plate (3). A sliding groove (6) is slidably connected to one side of the sliding block (5). A limiting groove (8) is provided on one side of one end of the limiting frame (7), and a limiting block (9) is slidably connected to the middle of the limiting groove (8). A guide rod (10) is slidably connected to the middle of the limiting frame (7), and a reset spring (11) is sleeved on the outside of the guide rod (10).

3. The mineral processing equipment with a dust suppression mechanism according to claim 1, characterized in that: The bottom of the crushed block (12) is fixedly connected to a rotating rod (14), and the bottom surface of the crushed block (12) overlaps with the upper end of the crushing trough (13).

4. A mineral processing equipment with a dust suppression mechanism according to claim 1, characterized in that: A buffer rod (18) is slidably connected in the middle of the relief groove (17), and a buffer spring (19) is sleeved on the outside of the buffer rod (18), and a buffer plate (20) is fixedly connected to the bottom of the buffer rod (18).

5. A mineral processing equipment with a dust suppression mechanism according to claim 2, characterized in that: One end of the rotating shaft (4) is rotatably connected to the inner wall of the ore dressing box (1) near the feed inlet (2), and the upper and lower ends of the limiting block (9) and the guide rod (10) are fixedly connected to one side of the inner wall of the ore dressing box (1), and the top end of the reset spring (11) overlaps with the bottom surface of the limiting frame (7).

6. A mineral processing equipment with a dust suppression mechanism according to claim 3, characterized in that: The crushing trough (13) is fixedly connected to one side of the inner wall of the ore dressing box (1), and the rotating rod (14) at one end of the crushed block (12) passes through the ore dressing box (1) and is fixedly connected to the motor (15).

7. A mineral processing equipment with a dust suppression mechanism according to claim 4, characterized in that: The clearance groove (17) is opened on one side of the bottom of the crushing groove (13), and the buffer spring (19) is set in the middle of the clearance groove (17).

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