Ore color sorter-based vibrator blanking dust removal device

Abstract

According to the technical scheme, the vibrator discharging dust removal device based on the ore color sorter comprises a protective shell, a feeding hopper is arranged at the top of the protective shell, a water storage ring is further arranged at the top of the protective shell, and a plurality of water outlet pipes located at the top of the feeding hopper are arranged in the water storage ring at equal angles; a water inlet pipe communicates with one side of the water storage ring, a water pump located at the bottom in the protective shell is arranged at the end of the water inlet pipe, a vibration mechanism located below the feeding hopper is arranged in the protective shell, and a limiting plate located at the open end of the protective shell is arranged on one side of the vibration mechanism. A water tank is formed in the bottom in the protective shell through a limiting plate, water in the water tank enters a water storage ring from a water inlet pipe through work of a water pump and is discharged through a plurality of water outlet pipes, a feeding port of a feeding hopper is watered, and therefore on one hand, dust generated during ore discharging is eliminated, on the other hand, the ore is washed, and the ore discharging efficiency is improved. And the ores are prevented from being covered with colors which do not belong to the ores.

Description

Technical Field

[0001] The invention relates to the technical field of vibrating feeders, in particular to a vibrating feeder unloading dust removal device based on an ore color sorter. Background Art

[0002] Vibrating feeder is also called vibrating feeder. In the production process, vibrating feeder can feed block and granular materials from the storage bin to the receiving device evenly, regularly and continuously. In the sand and gravel production line, it can feed the crushing machinery continuously and evenly, and perform coarse screening of the materials. It is widely used in the crushing and screening combined equipment in the metallurgy, coal mining, mineral processing, building materials, chemical industry, abrasive and other industries.

[0003] The existing ore vibrator will emit a lot of dust during the vibration and unloading process, which not only affects the mechanical properties of the vibrator itself, but also the conveyed ore is covered with dust, which makes the subsequent color sorting operation difficult and affects the work efficiency of the ore color sorting operation. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a vibrating feeder dust removal device based on an ore color sorter.

[0005] In order to achieve the above object, the technical solution of the present invention is as follows:

[0006] A vibrator unloading dust removal device based on an ore color sorter comprises a protective shell, a feed hopper is arranged on the top of the protective shell, a water storage ring is also arranged on the top of the protective shell, and a plurality of water outlet pipes located on the top of the feed hopper are arranged at equal angles in the water storage ring, a water inlet pipe is connected to one side of the water storage ring, and a water pump located at the bottom of the protective shell is arranged at the end of the water inlet pipe, a vibrating mechanism located below the feed hopper is arranged in the protective shell, and a limit plate located at the open end of the protective shell is arranged on one side of the vibrating mechanism, the limit plate is arranged as a right-angled triangle plate, both ends of the limit plate abut against the protective shell, and the right-angle end of the limit plate is away from the open end of the protective shell.

[0007] Preferably, a slide groove is provided on the top of the protective shell, and a slide rod slidably connected to the slide groove is fixed at the bottom of the water storage ring, a tooth groove is provided on the outside of the water storage ring, a support block is fixed on the protective shell, a reciprocating motor is provided on the top of the support block, and the output end of the reciprocating motor is transmission-connected with a gear meshing with the tooth groove.

[0008] Preferably, the distance between the chute and the two ends of the tooth groove is greater than the distance between two water outlet pipes.

[0009] Preferably, the water outlet end of the water outlet pipe protrudes into the feed hopper.

[0010] Preferably, the vibrating mechanism includes a fixed block fixed at the bottom of the protective shell, a vibration spring is arranged on the top of the fixed block, and a vibrating screen with an opening facing the limit plate is arranged on the top of the vibration spring, a motor frame is fixed at the bottom of the vibrating screen, and a vibration motor is arranged on the motor frame.

[0011] Preferably, the lower part of the feed hopper is configured as a flat-topped cone with a top area larger than a bottom area, a line between the center of the bottom of the feed hopper and the center point of the vibrating screen is perpendicular to the horizontal plane, and a diameter of the bottom of the feed hopper is smaller than the length and width of the vibrating screen.

[0012] Preferably, the vibrating screen is arranged to be inclined, and the inclination direction is that the opening end of the vibrating screen continuously inclines upward along the other end.

[0013] Preferably, under normal conditions, the inclination angle of the vibrating screen is 2°.

[0014] Preferably, the opening end of the vibrating screen is always located above the oblique edge of the limiting plate.

[0015] Preferably, the height of the fixing block is not less than the height of the right-angle side of the limiting plate perpendicular to the horizontal plane.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention forms a water tank at the bottom of the protective shell through a limiting plate. The water in the water tank enters the water storage ring from the water inlet pipe through the water pump, and is discharged from a plurality of water outlet pipes to water the feed port of the feed hopper, thereby eliminating the dust generated when the ore is unloaded, and washing the ore to prevent the ore from being covered with colors that do not belong to the ore itself, thereby ensuring the stability and accuracy of subsequent ore color sorting operations;

[0018] 2. The present invention drives the gear to rotate through the reciprocating motor, thereby driving the water storage ring to reciprocate through the tooth groove. At the same time, the distance between the slide groove and the two ends of the tooth groove is greater than the distance between the two water outlet pipes, thereby ensuring that a plurality of water outlet pipes can perform 360° watering on the feed port, thereby improving the dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 is a cross-sectional view of the protective shell of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the vibrating screen of the present invention;

[0023] Figure 4 It is a schematic structural diagram of the feed hopper of the present invention.

[0024] Notes in the figure: 1. Protective shell; 2. Feed hopper; 3. Slide; 4. Slide rod; 5. Water storage ring;

[0025] 6. Water outlet pipe; 7. Tooth groove; 8. Support block; 9. Reciprocating motor; 10. Gear; 11. Water inlet pipe; 12. Water pump;

[0026] 13. Fixed block; 14. Vibration spring; 15. Vibrating screen; 16. Motor frame; 17. Vibration motor; 18. Limiting plate. DETAILED DESCRIPTION

[0027] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction to the technical solution of the present invention.

[0028] like Figure 1 As shown in FIG. 1 , a vibrating feeder dust removal device based on an ore color sorter of the present invention comprises a protective shell 1, and a feed hopper 2 is arranged on the top of the protective shell 1. Figure 2 As shown, fixed blocks 13 are fixed on both sides of the bottom of the protective shell 1, and vibration springs 14 are arranged on the top of the fixed blocks 13. Vibration screens 15 with openings facing the open end of the protective shell 1 are arranged on the tops of the two vibration springs 14. Figure 3 As shown, a motor frame 16 is fixed to the bottom of the vibrating screen 15, and a vibrating motor 17 is arranged on the motor frame 16. Figure 4 As shown, the lower part of the feed hopper 2 is arranged in a flat-topped cone shape with a top surface area larger than the bottom surface area, the line between the center of the bottom surface of the feed hopper 2 and the center point of the vibrating screen 15 is perpendicular to the horizontal plane, and the diameter of the bottom surface of the feed hopper 2 is smaller than the length and width of the vibrating screen 15, and the feeding work is carried out through the feed hopper 2. The lower part of the feed hopper 2 is a flat-topped cone shape to ensure that the material in the feed hopper 2 can fall onto the vibrating screen 15 accurately, and then the material is evenly dropped through the vibrating mechanism composed of the fixed block 13, the vibrating spring 14, the vibrating screen 15, the motor frame 16 and the vibrating motor 17.

[0029] like Figure 3As shown, under normal conditions, the vibrating screen 15 is tilted, and the tilting direction is that the opening end of the vibrating screen 15 continues to tilt upward along the other end, and the tilting angle is 2°. The tilted vibrating screen 15 is conducive to the unloading work, and the tilting angle of 2° ensures that the tilting state can play a certain degree of guiding role on the one hand, and on the other hand, it also avoids the material from slipping due to excessive tilting angle.

[0030] like Figure 1 As shown, a slide groove 3 is provided on the top of the protective shell 1, a slide rod 4 is slidably arranged in the slide groove 3, and a water storage ring 5 is fixed on the top of the slide rod 4, and a plurality of water outlet pipes 6 located on the top of the feed hopper 2 are arranged at equal angles in the water storage ring 5, a water inlet pipe 11 is connected to one side of the water storage ring 5, and a water pump 12 located at the bottom of the protective shell 1 is arranged at the end of the water inlet pipe 11, and a limiting plate 18 is arranged at the open end of the protective shell 1, and the limiting plate 18 is arranged as a right-angled triangle plate, and both ends of the limiting plate 18 abut against the protective shell 1. The right-angle end of the limit plate 18 is away from the open end of the protective shell 1, and a water trough is formed at the bottom of the protective shell 1 through the limit plate 18. The water in the water trough enters the water storage ring 5 from the water inlet pipe 11 through the water pump 12, and is discharged from a plurality of water outlet pipes 6 to water the feed port of the feed hopper 2, thereby eliminating the dust generated when the ore is discharged on the one hand, and washing the ore on the other hand to prevent the ore from being covered with colors that do not belong to the ore itself, thereby ensuring the stability and accuracy of subsequent ore color sorting operations.

[0031] like Figure 1 As shown, a tooth groove 7 is arranged on the outer side of the water storage ring 5, a support block 8 is fixed on the protective shell 1, a reciprocating motor 9 is arranged on the top of the support block 8, and the output end of the reciprocating motor 9 is connected to a gear 10 meshing with the tooth groove 7, and the distance between the chute 3 and the two ends of the tooth groove 7 is larger than the distance between the two water outlet pipes 6. The reciprocating motor 9 drives the gear 10 to rotate, thereby driving the water storage ring 5 to reciprocate through the tooth groove 7. At the same time, the distance between the chute 3 and the two ends of the tooth groove 7 is larger than the distance between the two water outlet pipes 6, so as to ensure that several water outlet pipes 6 can water the feed port within a range of 360°, thereby improving the dust removal effect. The water outlet end of the water outlet pipe 6 protrudes into the feed hopper 2, ensuring that the water discharged from the water outlet pipe 6 can fall into the water tank at the bottom of the protective shell 1, thereby forming a water circulation, such as Figure 2 As shown, the open end of the vibrating screen 15 is always located above the oblique edge of the limiting plate 18, ensuring that the material sieved under the vibrating screen 15 can be discharged through the oblique edge of the limiting plate 18. The height of the fixed block 13 is not less than the height of the right-angled side of the limiting plate 18 perpendicular to the horizontal plane, ensuring that the water in the water tank will not submerge the vibration motor 17 and the vibration spring 14, thereby extending the service life of the vibration mechanism.

[0032] When in use, the material enters through the feed hopper 2, and the water discharged through the outlet pipe 6 is used for cleaning and dust removal during the entry process. The material entering the feed hopper 2 falls on the vibrating screen 15, and the material is evenly discharged through the vibrating mechanism. The discharged material is discharged from the protective shell 1 through the bevel of the limit plate 18. At the same time, the water pump 12 absorbs the water in the bottom water tank of the protective shell 1, and the water discharged from the outlet pipe 6 flows back to the bottom water tank of the protective shell 1, forming a water circulation.

[0033] The technical scope of the present invention is not limited to the contents in the above description. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of ​​the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A vibrating material unloading dust removal device based on an ore color sorter, characterized in that: The invention comprises a protective shell (1), wherein a feed hopper (2) is arranged on the top of the protective shell (1), and a water storage ring (5) is also arranged on the top of the protective shell (1), and a plurality of water outlet pipes (6) located on the top of the feed hopper (2) are arranged at equal angles in the water storage ring (5), a water inlet pipe (11) is arranged on one side of the water storage ring (5), and a water pump (12) located at the bottom of the protective shell (1) is arranged at the end of the water inlet pipe (11), and a vibrating mechanism located below the feed hopper (2) is arranged in the protective shell (1), and a limiting plate (18) located at the open end of the protective shell (1) is arranged on one side of the vibrating mechanism, and the limiting plate (18) is arranged in the form of a right-angled triangle plate, and the two ends of the limiting plate (18) abut against the protective shell (1), and the right-angle end of the limiting plate (18) is away from the open end of the protective shell (1).

2. The vibrating material unloading dust removal device based on the ore color sorter according to claim 1 is characterized in that: The top of the protective shell (1) is provided with a slide groove (3), and the bottom of the water storage ring (5) is fixed with a slide rod (4) slidably connected to the slide groove (3), the outer side of the water storage ring (5) is provided with a tooth groove (7), and a support block (8) is fixed on the protective shell (1), and a reciprocating motor (9) is provided on the top of the support block (8), and the output end of the reciprocating motor (9) is transmission-connected with a gear (10) meshing with the tooth groove (7).

3. The vibrating material unloading dust removal device based on the ore color sorter according to claim 2 is characterized in that: The distance between the two ends of the slide groove (3) and the tooth groove (7) is greater than the distance between two water outlet pipes (6).

4. The vibrating material unloading dust removal device based on the ore color sorter according to claim 3 is characterized by: The water outlet end of the water outlet pipe (6) protrudes into the feed hopper (2).

5. The vibrating material unloading dust removal device based on the ore color sorter according to claim 1 is characterized by: The vibrating material mechanism comprises a fixed block (13) fixed to the bottom of the protective shell (1), a vibrating spring (14) is arranged on the top of the fixed block (13), and a vibrating material screen (15) with an opening facing the limit plate (18) is arranged on the top of the vibrating spring (14), a motor frame (16) is fixed to the bottom of the vibrating material screen (15), and a vibrating motor (17) is arranged on the motor frame (16).

6. The vibrating material unloading dust removal device based on the ore color sorter according to claim 5 is characterized by: The lower part of the feed hopper (2) is arranged in a flat-topped cone shape with a top surface area larger than a bottom surface area, the line between the center of the bottom surface of the feed hopper (2) and the center point of the vibrating screen (15) is perpendicular to the horizontal plane, and the diameter of the bottom surface of the feed hopper (2) is smaller than the length and width of the vibrating screen (15).

7. The vibrating material unloading dust removal device based on the ore color sorter according to claim 6 is characterized by: The vibrating screen (15) is arranged tilted, and the tilting direction is that the opening end of the vibrating screen (15) continuously tilts upward along the other end.

8. The vibrating material unloading dust removal device based on the ore color sorter according to claim 7 is characterized in that: Under normal conditions, the inclination angle of the vibrating screen (15) is 2°.

9. The vibrating material unloading dust removal device based on the ore color sorter according to claim 8 is characterized in that: The opening end of the vibrating screen (15) is always located above the oblique edge of the limiting plate (18).

10. The vibrating material unloading dust removal device based on the ore color sorter according to claim 9, characterized in that: The height of the fixing block (13) is not less than the height of the right-angle side of the limiting plate (18) perpendicular to the horizontal plane.

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