A coarse and fine aggregate separator for ore production

Abstract

The application relates to the technical field of ore production machinery, and discloses a coarse and fine ore separating machine for ore production, which comprises a bottom plate and a rotating cylinder, first vertical plates are fixedly arranged on the two surfaces of the bottom plate, the rotating cylinder is rotatably arranged in the two rotating cylinders, a gear ring is fixedly sleeved with the outer wall of the middle end of the rotating cylinder, a rotating rod is rotatably arranged between the lower sides of the two first vertical plates, a first gear is fixedly sleeved with the middle end of the rotating rod, the first gear is in meshing connection with the gear ring, a motor is arranged on the outside of one first vertical plate, the output end of the motor is fixedly connected with one end of the rotating rod, a plurality of circular grooves are arranged on one side of the rotating cylinder, and a transmission rod is rotatably arranged on one side of the rotating cylinder and at the positions corresponding to the circular grooves. The coarse and fine ore separating machine for ore production can save time and labor for feeding, and conveniently take out the coarse ore from the equipment after separating the coarse and fine ore.

Description

Technical Field

[0001] This invention relates to the field of ore production machinery technology, specifically to a coarse and fine ore separator for ore production. Background Technology

[0002] The mining machinery industry is a crucial foundational sector providing equipment for the extraction and processing of solid raw materials, materials, and fuels. It serves vital basic industrial sectors such as ferrous and non-ferrous metallurgy, coal, building materials, chemicals, and nuclear power. Its products are also widely used in basic construction projects in transportation, railways, building construction, and water conservancy and hydropower. Mining machinery refers to equipment directly used in mineral extraction and beneficiation operations, including mining machinery and mineral processing machinery. The working principles and structures of prospecting machinery are largely the same or similar to those of mining machinery used for extracting similar minerals; broadly speaking, prospecting machinery also falls under the category of mining machinery. In addition, mining operations utilize a large number of cranes, conveyors, ventilators, and drainage machinery. In ore production, different particle sizes of ore need to be screened and then packaged, requiring the use of screening machines. Currently, traditional ore screening machines are complex in structure, inconvenient to assemble, disassemble, and maintain, and suffer from unstable operating conditions, resulting in low ore screening efficiency. These machines no longer meet the demands for high efficiency, high quality, and stable operation in current ore production.

[0003] Among them, announcement number CN208194887U discloses a coarse and fine ore separator for ore production. This separator comprises support legs, a frame mounted on the support legs, a set of support plates symmetrically arranged at both ends of the frame, a separation component that cooperates with the support plates, and a drive component located on one side of the support legs and cooperating with the separation component. However, this technical solution still has shortcomings:

[0004] First, the feed inlet in this technical solution has a certain height, and the material needs to be manually lifted to a higher position when loading, which is very time-consuming and labor-intensive.

[0005] Secondly, in this technical solution, it is inconvenient to remove the ore after separating the coarse and fine ore, which affects the next separation operation. Summary of the Invention

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this invention provides a coarse and fine ore separator for ore production that features time-saving and labor-saving feeding, and convenient removal of coarse ore from the equipment after separation. This solves the problems in existing coarse and fine ore separators for ore production where the feed inlet is at a certain height, requiring manual lifting to a higher position during feeding, which is very time-consuming and labor-intensive, and where it is inconvenient to remove the ore after separation, affecting the next separation operation.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: a coarse and fine ore separator for ore production, comprising a base plate and a rotating cylinder. First vertical plates are fixedly disposed on both sides of the two surfaces of the base plate. The rotating cylinder is rotatably fitted inside the two rotating cylinders. A toothed ring is fixedly fitted onto the outer wall of the middle end of the rotating cylinder. A rotating rod is rotatably disposed between the lower sides of the two first vertical plates. A first gear is fixedly fitted onto the middle end of the rotating rod, and the first gear meshes with the toothed ring. A motor is disposed on the outer side of one of the first vertical plates, and the output end of the motor is fixedly connected to one end of the rotating rod. The rotating cylinder has multiple circular grooves on one side. A transmission rod is rotatably mounted on one side of the rotating cylinder at a position corresponding to each circular groove. A square rod is fixedly sleeved on one end of each transmission rod. A filter screen cylinder is inserted into the interior of each of the circular grooves. A square groove is opened on the side of each filter screen cylinder near the square rod. Each square rod is inserted into the corresponding square groove. A transmission mechanism is provided on one side of the rotating cylinder to drive the multiple transmission rods to rotate. A fixed frame is rotatably mounted on the side of each filter screen cylinder near the circular groove. A limit mechanism is provided between each fixed frame and the rotating cylinder.

[0010] Preferably, the transmission mechanism includes a second gear and a third gear. A second vertical plate is fixedly installed on the upper surface of the base plate and on one side of the rotating cylinder. A fixing rod is fixedly installed on the side of the second vertical plate near the rotating cylinder. A second gear is fixedly installed on the side of the fixing rod near the rotating cylinder. A third gear is fixedly installed on one side of the outer side of each of the plurality of rotating rods. The second gear and the plurality of third gears are meshed and connected.

[0011] Preferably, the limiting mechanism includes a locking block and springs. Two fixing blocks are fixedly installed on one side of the inner side of the fixing frame. A sliding rod is fixedly installed between the outer side of the two fixing blocks and the inner wall of the fixing frame. A sliding plate is movably sleeved on the rod wall of the sliding rod. The locking block is fixedly installed with the outer wall of the sliding plate. One outer end of the locking block extends to the outer side of the fixing shell and abuts against the inner wall of the rotating cylinder. Two springs are respectively installed between the corresponding sliding plate and the fixing block. The two ends of the two springs are respectively fixedly connected to the corresponding sliding plate and the fixing block. Two crossbars are fixedly installed on the inner wall of the fixing shell away from the fixing plate. A pull plate is movably sleeved between the two crossbars. Pull ropes are fixedly connected between the two sliding plates and the pull plate.

[0012] Preferably, a U-shaped block is fixedly provided on the side of each of the two fixed blocks that are close to each other, and a guide wheel is rotatably provided inside each of the two U-shaped blocks, and the two pull ropes abut against the side wall of the corresponding guide wheel.

[0013] Preferably, the inner walls of the plurality of circular grooves are each fitted with a plurality of rolling balls.

[0014] Preferably, each of the multiple crossbars has a stop block fixedly provided at one end near the fixed block.

[0015] Preferably, the motor (12) is a geared motor.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a coarse and fine ore separator for ore production, which has the following beneficial effects:

[0018] 1. This coarse and fine ore separator for ore production allows for manual insertion of a filter screen cylinder into the lower circular groove. The square groove of the filter screen cylinder is then inserted into the corresponding square rod. After releasing the pull plate, the spring force moves two locking blocks to the outside of the fixed frame, causing the two locking blocks to abut against the inner wall of the rotating cylinder, thus completing the installation of the filter screen cylinder. Then, multiple circular grooves are rotated to the lower side in sequence, and multiple filter screen cylinders are inserted into the corresponding circular grooves in sequence, which can save time and effort in feeding materials.

[0019] 2. This coarse and fine ore separator for ore production operates by rotating a drum, which in turn drives multiple fixed second gears with third gears to rotate. This, in turn, drives multiple transmission rods to rotate corresponding square rods, thereby rotating multiple filter cylinders. This enables efficient separation of coarse and fine ore. After separation, pressing the pull plate pulls the pull ropes to pull the side blocks into the corresponding fixed frames, allowing the filter cylinders to be pulled out of the rotating drum. This removes the coarse ore from the rotating drum. The operation is convenient and quick, facilitating continued separation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a coarse and fine ore separator for ore production proposed in this invention.

[0021] Figure 2 for Figure 1 Internal structure diagram;

[0022] Figure 3 for Figure 2 Enlarged view of part A of the structure;

[0023] Figure 4 for Figure 1 Schematic diagram of the end face structure of the rotating shell.

[0024] In the diagram: 1. Base plate, 2. First vertical plate, 3. Rotating cylinder, 4. Gear ring, 5. First gear, 6. U-shaped block, 7. Rotating rod, 8. Second vertical plate, 9. Fixing rod, 10. Second gear, 11. Third gear, 12. Motor, 13. Transmission rod, 14. Filter screen cylinder, 15. Square rod, 16. Fixing frame, 17. Fixing block, 18. Sliding rod, 19. Sliding plate, 20. Locking block, 21. Spring, 22. Pull plate, 23. Pull rope, 24. Guide wheel, 25. Horizontal bar, 26. Stop block, 27. Ball bearing. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figure 1-4A coarse and fine ore separator for ore production includes a base plate 1 and a rotating cylinder 3. First vertical plates 2 are fixedly mounted on both sides of the base plate 1. The rotating cylinder 3 is rotatably fitted inside the two rotating cylinders 3. A toothed ring 4 is fixedly fitted onto the outer wall of the middle end of the rotating cylinder 3. A rotating rod 7 is rotatably mounted between the lower sides of the two first vertical plates 2. A first gear 5 is fixedly fitted onto the middle end of the rotating rod 7, and the first gear 5 meshes with the toothed ring 4. A motor 12 is mounted on the outer side of one of the first vertical plates 2. The output end is fixedly connected to one end of the rotating rod 7. Multiple circular grooves are provided on one side of the rotating cylinder 3. A transmission rod 13 is rotatably provided on one side of the rotating cylinder 3 at a position corresponding to the circular groove. A square rod 15 is fixedly sleeved on one inner end of each of the multiple transmission rods 13. A filter screen cylinder 14 is inserted into the inside of each of the multiple circular grooves. A square groove is provided on the side of each of the multiple filter screen cylinders 14 near the square rod 15. The multiple square rods 15 are inserted into the corresponding square grooves. A transmission mechanism is provided on one side of the rotating cylinder 3 to drive the multiple transmission rods 13 to rotate. A fixed frame 16 is rotatably provided on the side of each of the multiple filter screen cylinders 14 near the circular groove. A limit mechanism is provided between each of the multiple fixed frames 16 and the rotating cylinder 3.

[0027] The transmission mechanism includes a second gear 10 and a third gear 11. A second vertical plate 8 is fixedly installed on the upper surface of the base plate 1 and on one side of the rotating cylinder 3. A fixing rod 9 is fixedly installed on the side of the second vertical plate 8 near the rotating cylinder 3. A second gear 10 is fixedly installed on the side of the fixing rod 9 near the rotating cylinder 3. A third gear 11 is fixedly installed on one side of the outer side of each of the multiple rotating rods 7. The second gear 10 and the multiple third gears 11 are meshed and connected.

[0028] The limiting mechanism includes a locking block 20 and a spring 21. Two fixing blocks 17 are fixedly installed on one side of the inner side of the fixing frame 16. A sliding rod 18 is fixedly installed between the outer side of the two fixing blocks 17 and the inner wall of the fixing frame 16. A sliding plate 19 is movably sleeved on the rod wall of the sliding rod 18. The outer wall of the sliding plate 19 is fixedly installed on the locking block 20. One outer end of the locking block 20 extends to the outer side of the fixing shell. One outer end of the locking block 20 abuts against the inner wall of the rotating cylinder 3. Two springs 21 are respectively installed between the corresponding sliding plate 19 and the fixing block 17. The two ends of the two springs 21 are fixedly connected to the corresponding sliding plate 19 and the fixing block 17. Two crossbars 25 are fixedly installed on the inner wall of the fixing shell away from the fixing plate. A pull plate 22 is movably sleeved between the two crossbars 25. Pull ropes 23 are fixedly connected between the two sliding plates 19 and the pull plate 22.

[0029] U-shaped blocks 6 are fixedly installed on the side of the two fixed blocks 17 that are close to each other. Guide wheels 24 are rotatably installed inside the two U-shaped blocks 6. The two pull ropes 23 abut against the side wall of the corresponding guide wheel 24, so that the pull ropes 23 can be pulled more smoothly.

[0030] Multiple balls 27 are rolled and embedded in the inner walls of multiple circular grooves to facilitate pushing the filter screen cylinder 14 into the rotating cylinder 3.

[0031] Each of the multiple crossbars 25 has a stop block 26 fixed at one end near the fixing block 17 to prevent the pull plate 22 from slipping off the bar wall of the crossbar 25 as much as possible.

[0032] Motor 12 is a geared motor, which can provide a large and stable transmission force.

[0033] In summary, this coarse and fine ore separator for ore production operates by manually inserting the filter cylinder 14 into the lower circular groove. The square groove of the filter cylinder 14 is then inserted into the corresponding square rod 15. The pull plate 22 is then released, and the spring 21 causes the two locking blocks 20 to move to the outside of the fixed frame 16, making them abut against the inner wall of the rotating cylinder 3. This completes the installation of the filter cylinder 14. Then, multiple circular grooves are rotated to the lower side, and multiple filter cylinders 14 are inserted into their corresponding grooves in sequence, allowing for time-saving and labor-saving feeding. The power to the motor 12 is then turned on, and the motor 12 drives the first gear 5 to rotate. The first gear 5 drives the gear ring 4 to rotate, which in turn drives the rotating cylinder 3 to rotate. This, in turn, drives the second gear 10, which is fixedly set with multiple third gears 11, to rotate. This causes multiple transmission rods 13 to drive the corresponding square rods 15 to rotate, which in turn drives multiple filter cylinders 14 to rotate. This enables efficient separation of coarse and fine minerals. After separation, pressing the pull plate 22 causes the pull rope 23 to pull the two side locking blocks 20 into the corresponding fixed frame 16, which allows the filter cylinder 14 to be pulled out of the rotating cylinder 3. This allows the coarse minerals in the filter cylinder 14 to be removed from the rotating cylinder 3. The operation is convenient and quick, and it is easy to continue the separation work.

[0034] It should be noted that the term "comprising" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coarse and fine ore separator for ore production, comprising a base plate (1) and a rotating drum (3), characterized in that: The base plate (1) has two vertical plates (2) fixedly installed on both sides of its two surfaces. The rotating cylinder (3) is rotatably fitted inside the two vertical plates (2). A toothed ring (4) is fixedly fitted on the outer wall of the middle end of the rotating cylinder (3). A rotating rod (7) is rotatably installed between the lower sides of the two vertical plates (2). A first gear (5) is fixedly fitted on the middle end of the rotating rod (7). The first gear (5) meshes with the toothed ring (4). A motor (12) is installed on the outer side of one of the vertical plates (2). The output end of the motor (12) is fixedly connected to one end of the rotating rod (7). Multiple circular grooves are opened on one side of the rotating cylinder (3). A transmission rod (13) is rotatably provided on one side of the cylinder and at a position corresponding to the circular groove. A square rod (15) is fixedly sleeved on one end of the inner side of each of the transmission rods (13). A filter cylinder (14) is inserted into the interior of each of the circular grooves. A square groove is opened on the side of each of the filter cylinders (14) near the square rod (15). Each of the square rods (15) is inserted into the corresponding square groove. A transmission mechanism is provided on one side of the rotating cylinder (3) to drive the multiple transmission rods (13) to rotate. A fixed frame (16) is rotatably provided on the side of each of the multiple filter cylinders (14) near the circular groove. A limit mechanism is provided between each of the fixed frames (16) and the rotating cylinder (3).

2. The coarse and fine ore separator for ore production according to claim 1, characterized in that: The transmission mechanism includes a second gear (10) and a third gear (11). A second vertical plate (8) is fixedly installed on the upper surface of the base plate (1) and on one side of the rotating cylinder (3). A fixing rod (9) is fixedly installed on the side of the second vertical plate (8) near the rotating cylinder (3). A second gear (10) is fixedly installed on the side of the fixing rod (9) near the rotating cylinder (3). A third gear (11) is fixedly installed on one side of the outer side of each of the multiple rotating rods (7). The second gear (10) and the multiple third gears (11) are meshed and connected.

3. A coarse and fine ore separator for ore production according to claim 1, characterized in that: The limiting mechanism includes a locking block (20) and a spring (21). Two fixing blocks (17) are fixedly installed on one side of the inner side of the fixing frame (16). A sliding rod (18) is fixedly installed between the outer side of the two fixing blocks (17) and the inner wall of the fixing frame (16). A sliding plate (19) is movably sleeved on the rod wall of the sliding rod (18). The outer side wall of the sliding plate (19) is fixedly installed on the locking block (20). One outer end of the locking block (20) extends to the outer side of the fixing shell. The two springs (21) are respectively positioned between the corresponding slide plate (19) and the fixed block (17) and in contact with the inner wall of the rotating cylinder (3). The two ends of the two springs (21) are respectively fixedly connected to the corresponding slide plate (19) and the fixed block (17). Two crossbars (25) are fixedly installed on the inner wall of the fixed shell away from the fixed plate. A pull plate (22) is movably sleeved between the two crossbars (25). A pull rope (23) is fixedly connected between the two slide plates (19) and the pull plate (22).

4. A coarse and fine ore separator for ore production according to claim 3, characterized in that: A U-shaped block (6) is fixedly installed on one side of each of the two fixed blocks (17), and a guide wheel (24) is rotatably installed inside each of the two U-shaped blocks (6). The two pull ropes (23) abut against the side wall of the corresponding guide wheel (24).

5. A coarse and fine ore separator for ore production according to claim 1, characterized in that: The inner walls of the multiple circular grooves are each fitted with multiple rolling balls (27).

6. A coarse and fine ore separator for ore production according to claim 3, characterized in that: Each of the multiple crossbars (25) has a stop (26) fixed at one end near the fixed block (17).

7. A coarse and fine ore separator for ore production according to claim 1, characterized in that: The motor (12) is a geared motor.

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