Three-stage sorting structure for sorting machine

Abstract

The utility model discloses a three-stage sorting structure for a sorting machine, which comprises a mounting frame, the top of the mounting frame is provided with a conveying component convenient for conveying during mineral sorting, a mounting frame is fixedly arranged in the mounting frame, the top of the mounting frame is fixedly provided with a mounting inclined plate, and the mounting inclined plate is fixedly provided with an inclined plate. And a lower air outlet pipe and an upper air outlet pipe are fixedly arranged in the mounting inclined plate. Through the arrangement of the mounting frame, the mounting inclined plate, the lower air outlet pipe, the upper air outlet pipe, the first gas conveying assembly, the second gas conveying assembly, the lower air nozzle and the upper air nozzle, triple separation can be conveniently conducted on minerals, and therefore the minerals are separated into concentrate, middling and tailings; according to the dry-type sorting machine, the situation that two dry-type sorting machines need to be used for sorting minerals into concentrate, middling and tailings is avoided, the situation that time is wasted when the minerals are placed in the other dry-type sorting machine from one dry-type sorting machine is avoided, and therefore the dry-type sorting machine is more convenient and faster to use.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral sorting machines, in particular to a three-level sorting structure used for a sorting machine. Background Art

[0002] Minerals are natural compounds with a certain chemical composition. They have stable phase interfaces and crystallization habits. Mined minerals need to be sorted, and dry sorters are usually used for mineral sorting. Dry sorters use a gas conveying structure to transport gas to the air nozzle, and the air nozzle blows the minerals to move them, so that the minerals fall into different collection tanks. Existing dry sorters can sort materials into two types of products: concentrates and tailings. They can be defined as two-selection dry sorters. This type of intelligent dry sorter is suitable for two mineral sorting processes.

[0003] However, due to the limitations of raw material properties and product structure requirements, different sorting plants cannot meet product quality requirements by sorting two minerals. They need to produce three products: concentrate, middlings and tailings. At this time, two sets of dry sorting machines are needed to sort in sequence to meet the process requirements. One more dry sorting machine means one more cost. Therefore, a three-stage sorting structure for the sorting machine is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a three-stage sorting structure for a sorting machine, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A three-stage sorting structure for a sorting machine comprises a mounting frame, a conveying assembly for facilitating conveying during mineral sorting is arranged on the top of the mounting frame, a mounting frame is fixedly arranged inside the mounting frame, a mounting inclined plate is fixedly arranged on the top of the mounting frame, a lower air outlet pipe and an upper air outlet pipe are fixedly arranged inside the mounting inclined plate, a lower air nozzle is fixedly arranged inside the lower air outlet pipe, an upper air nozzle is fixedly arranged inside the upper air outlet pipe, a gas conveying assembly 1 is arranged on the left side of the lower air outlet pipe, a gas conveying assembly 2 is arranged on the left side of the upper air outlet pipe, and a collecting assembly for facilitating collecting the sorted minerals is arranged on the left side of the mounting frame.

[0007] Preferably, the conveying assembly includes a mounting plate, which is fixedly mounted on the front side of the mounting frame, a driving motor is fixedly arranged on the top of the mounting plate, an active roller is fixedly arranged on the output end of the driving motor, a conveyor belt is meshed on the surface of the active roller, a driven roller is meshed inside the conveyor belt, connecting bearings are fixedly arranged on the surfaces of the driven roller and the active roller, the active roller and the driven roller are both connected to the inner ring of the connecting bearing, a bearing seat is fixedly arranged on the outer ring of the connecting bearing, and the bearing seat is mounted on the top of the mounting frame by bolts.

[0008] Preferably, the gas delivery component 1 includes a lower connecting pipe, which is fixedly installed on the left side of the upper air outlet pipe, a lower gas delivery pipe is fixedly arranged on the left side of the lower connecting pipe, and a lower high-frequency solenoid valve and a lower flange are fixedly arranged on the surface of the lower gas delivery pipe.

[0009] Preferably, the gas delivery component 2 includes an upper connecting pipe, which is fixedly installed on the left side of the upper air outlet pipe, an upper gas supply pipe is fixedly arranged on the left side of the upper connecting pipe, and an upper high-frequency solenoid valve and an upper flange are fixedly arranged on the upper gas supply pipe.

[0010] Preferably, the collecting assembly includes a fixing frame, which is fixedly mounted on the left side of the mounting frame, and a left chute, a middle chute and a right chute are fixedly arranged inside the fixing frame, and a discharge inclined plate is fixedly arranged inside the left chute, the middle chute and the right chute.

[0011] Preferably, the number of the lower air nozzles and the number of the upper air nozzles are both multiple, and the multiple lower air nozzles and the multiple upper air nozzles are distributed in a linear array.

[0012] Preferably, the lower air outlet pipe and the upper air outlet pipe are both arranged in an inclined manner, and the lower air outlet pipe and the upper air outlet pipe are both made of metal.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the three-stage sorting structure for the sorting machine, through the arrangement of the mounting frame, the mounting inclined plate, the lower air outlet pipe, the upper air outlet pipe, the gas conveying component one, the gas conveying component two, the lower air nozzle and the upper air nozzle, is convenient for triple sorting of minerals, thereby sorting the minerals into three types: concentrate, middlings and tailings, avoiding the need to use two dry sorting machines to sort the minerals into concentrate, middlings and tailings, and avoiding the waste of time when placing the minerals from one dry sorting machine to another dry sorting machine, thereby making the dry sorting machine more convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2It is a schematic diagram of the longitudinal section of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the local structure of the structural conveying component of the utility model;

[0017] Figure 4 This is another partial structural diagram of the structural conveying assembly of the utility model;

[0018] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0019] In the figure: 1. mounting frame; 2. mounting plate; 3. driving motor; 4. active roller; 5. conveyor belt; 6. driven roller; 7. connecting bearing; 8. bearing seat; 9. mounting frame; 10. mounting inclined plate; 11. lower air outlet pipe; 12. upper air outlet pipe; 13. lower connecting pipe; 14. lower air supply pipe; 15. lower high-frequency solenoid valve; 16. lower flange; 17. upper connecting pipe; 18. upper air supply pipe; 19. upper high-frequency solenoid valve; 20. upper flange; 21. fixing frame; 22. left chute; 23. middle chute; 24. right chute; 25. discharging inclined plate; 26. lower air nozzle; 27. upper air nozzle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-5A three-stage sorting structure for a sorting machine includes a mounting frame 1. A conveying assembly for conveying during mineral sorting is arranged on the top of the mounting frame 1. The conveying assembly includes a mounting plate 2. The mounting plate 2 is fixedly mounted on the front side of the mounting frame 1. A driving motor 3 is fixedly mounted on the top of the mounting plate 2. An active roller 4 is fixedly mounted on the output end of the driving motor 3. A conveyor belt 5 is meshedly arranged on the surface of the active roller 4. A driven roller 6 is meshedly arranged inside the conveyor belt 5. A connecting bearing 7 is fixedly arranged on the surface of the driven roller 6 and the active roller 4. The active roller 4 and the driven roller 6 are both connected to the inner ring of the connecting bearing 7. A bearing seat 8 is fixedly arranged on the outer ring of the connecting bearing 7. The bearing seat 8 is mounted on the top of the mounting frame 1 by bolts. The arrangement of the motor 3, the active roller 4, the conveyor belt 5 and the driven roller 6 facilitates the transportation of the minerals. The arrangement of the connecting bearing 7 and the bearing seat 8 facilitates the installation of the active roller 4 and the driven roller 6. A mounting frame 9 is fixedly arranged inside the mounting frame 1. A mounting inclined plate 10 is fixedly arranged on the top of the mounting frame 9. A lower air outlet pipe 11 and an upper air outlet pipe 12 are fixedly arranged inside the mounting inclined plate 10. A lower air nozzle 26 is fixedly arranged inside the lower air outlet pipe 11. An upper air nozzle 27 is fixedly arranged inside the upper air outlet pipe 12. The number of the lower air nozzles 26 and the number of the upper air nozzles 27 are both several, and the several lower air nozzles 26 and the several upper air nozzles 27 are all distributed in a linear array. The arrangement of the upper air nozzle 27 is convenient for blowing minerals at different positions, thereby avoiding the situation where the minerals are not blown by the gas. The lower air outlet pipe 11 and the upper air outlet pipe 12 are both arranged in an inclined manner. The lower air outlet pipe 11 and the upper air outlet pipe 12 are both made of metal. Through the inclined arrangement of the lower air outlet pipe 11 and the upper air outlet pipe 12, the installed lower air nozzle 26 and the upper air nozzle 27 can be placed in an inclined manner, so as to facilitate the movement trajectory of the blowing minerals in an arc, thereby avoiding the minerals being blocked by the left chute 22 or the middle chute 23 during movement. A gas conveying component 1 is arranged on the left side of the lower air outlet pipe 11, and a gas conveying component 2 is arranged on the left side of the upper air outlet pipe 12. The gas conveying component 1 includes a lower connecting pipe 13, a lower connecting pipe 14, and a lower connecting pipe 15. The tube 13 is fixedly installed on the left side of the upper air outlet pipe 12, and a lower air delivery pipe 14 is fixedly arranged on the left side of the lower connecting pipe 13. A lower high-frequency solenoid valve 15 and a lower flange 16 are fixedly arranged on the surface of the lower air delivery pipe 14. The gas delivery component 2 includes an upper connecting pipe 17, which is fixedly installed on the left side of the upper air outlet pipe 12, and an upper air delivery pipe 18 is fixedly arranged on the left side of the upper connecting pipe 17. An upper high-frequency solenoid valve 19 and an upper flange 20 are fixedly arranged on the upper air delivery pipe 18. Through the arrangement of the gas delivery component 1 and the gas delivery component 2, it is convenient to transport the pressurized gas to the lower air outlet pipe 11 and the upper air outlet pipe 12, so that the lower air nozzle 26 and the upper air nozzle 27 blow the mineral to move, so as to facilitate the sorting of the mineral.The installation frame 9, the installation inclined plate 10, the lower air outlet pipe 11, the upper air outlet pipe 12, the gas conveying component 1, the gas conveying component 2, the lower air nozzle 26 and the upper air nozzle 27 facilitate triple sorting of the minerals, thereby sorting the minerals into three types: concentrate, middlings and tailings, avoiding the need to use two dry sorters to sort the minerals into concentrate, middlings and tailings, and avoiding the waste of time when placing the minerals from one dry sorter to another, thereby making the dry sorter more convenient and quick to use.

[0022] Specifically, a collecting component for collecting sorted minerals is arranged on the left side of the mounting frame 1, and the collecting component includes a fixing frame 21, and the fixing frame 21 is fixedly installed on the left side of the mounting frame 1, and a left chute 22, a middle chute 23 and a right chute 24 are fixedly arranged inside the fixing frame 21, and a discharge inclined plate 25 is fixedly arranged inside the left chute 22, the middle chute 23 and the right chute 24. Through the arrangement of the left chute 22, the middle chute 23 and the right chute 24, it is convenient to classify and place the concentrate, middlings and tailings at the sorting site, and through the arrangement of the discharge inclined plate 25, it is convenient for the concentrate, middlings and tailings to slide out of the left chute 22, the middle chute 23 and the right chute 24.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0024] When in use: connect the lower gas pipe 14 and the upper gas pipe 18 to the external gas supply equipment through the lower flange 16 and the upper flange 20, and deliver the gas to the lower gas pipe 14 and the upper gas pipe 18 through the external gas supply equipment. At the same time, the upper high-frequency solenoid valve 15 and the lower high-frequency solenoid valve 19 are opened, and the gas enters the lower connecting pipe 13 and the upper connecting pipe 17 respectively through the lower gas pipe 14 and the upper gas pipe 18, and is diverted through the lower connecting pipe 13 and the upper connecting pipe 17. The diverted gas enters the lower outlet pipe 11 and the upper outlet pipe 12, and is then ejected through the lower air nozzle 26 and the upper air nozzle 27, and the minerals to be sorted are placed on the conveyor belt 5. The output end is driven by the driving motor 3 to drive the active roller 4 to rotate, and the active roller 4 drives the driven roller 6 to rotate through the conveyor belt 5, so that the conveyor belt 5 transports the mineral. When the mineral falls from the right side of the conveyor belt 5, the lighter mineral is affected by the gas sprayed from the upper air nozzle 27, and the mineral is blown into the right chute 24, and the heavier mineral continues to fall. When the mineral falls to the lower air nozzle 26, the thrust of the gas blown by the lower air nozzle 26 makes the mineral fall into the middle chute 23, and the mineral not pushed by the gas falls into the left chute 22, and slides out through the discharge inclined plate 25 inside the left chute 22, the middle chute 23 and the right chute 24.

[0025] To sum up, the three-stage sorting structure for the sorting machine, through the arrangement of the mounting frame 9, the mounting inclined plate 10, the lower air outlet pipe 11, the upper air outlet pipe 12, the gas conveying component 1, the gas conveying component 2, the lower air nozzle 26 and the upper air nozzle 27, is convenient for triple sorting of minerals, thereby sorting the minerals into three types: concentrate, middlings and tailings, avoiding the need to use two dry sorting machines to sort the minerals into concentrate, middlings and tailings, and avoiding the waste of time when placing the minerals from one dry sorting machine to another dry sorting machine, thereby making the dry sorting machine more convenient and quick to use, and is used to solve the problems raised in the above-mentioned background technology.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-stage sorting structure for a sorting machine, comprising a mounting frame (1), characterized in that: A conveying assembly is arranged on the top of the installation frame (1) for facilitating conveying during mineral sorting, a mounting frame (9) is fixedly arranged inside the installation frame (1), a mounting inclined plate (10) is fixedly arranged on the top of the installation frame (9), a lower air outlet pipe (11) and an upper air outlet pipe (12) are fixedly arranged inside the mounting inclined plate (10), a lower air nozzle (26) is fixedly arranged inside the lower air outlet pipe (11), an upper air nozzle (27) is fixedly arranged inside the upper air outlet pipe (12), a gas conveying assembly 1 is arranged on the left side of the lower air outlet pipe (11), a gas conveying assembly 2 is arranged on the left side of the upper air outlet pipe (12), and a collecting assembly is arranged on the left side of the installation frame (1) for facilitating collecting the sorted minerals.

2. A three-stage sorting structure for a sorting machine according to claim 1, characterized in that: The conveying assembly comprises a mounting plate (2), wherein the mounting plate (2) is fixedly mounted on the front side of the mounting frame (1), a driving motor (3) is fixedly arranged on the top of the mounting plate (2), an active roller (4) is fixedly arranged on the output end of the driving motor (3), a conveying belt (5) is meshedly arranged on the surface of the active roller (4), a driven roller (6) is meshedly arranged inside the conveying belt (5), a connecting bearing (7) is fixedly arranged on the surface of the driven roller (6) and the active roller (4), the active roller (4) and the driven roller (6) are both connected to the inner ring of the connecting bearing (7), a bearing seat (8) is fixedly arranged on the outer ring of the connecting bearing (7), and the bearing seat (8) is mounted on the top of the mounting frame (1) by bolts.

3. The three-stage sorting structure for a sorting machine according to claim 1, characterized in that: The gas delivery component 1 comprises a lower connecting pipe (13), the lower connecting pipe (13) is fixedly installed on the left side of the upper gas outlet pipe (12), a lower gas delivery pipe (14) is fixedly arranged on the left side of the lower connecting pipe (13), and a lower high-frequency solenoid valve (15) and a lower flange (16) are fixedly arranged on the surface of the lower gas delivery pipe (14).

4. The three-stage sorting structure for a sorting machine according to claim 1, characterized in that: The gas delivery component 2 comprises an upper connecting pipe (17), the upper connecting pipe (17) being fixedly mounted on the left side of the upper gas outlet pipe (12), an upper gas delivery pipe (18) being fixedly arranged on the left side of the upper connecting pipe (17), and an upper high-frequency solenoid valve (19) and an upper flange (20) being fixedly arranged on the upper gas delivery pipe (18).

5. The three-stage sorting structure for a sorting machine according to claim 1, characterized in that: The collecting assembly comprises a fixing frame (21), wherein the fixing frame (21) is fixedly mounted on the left side of the mounting frame (1), wherein a left chute (22), a middle chute (23) and a right chute (24) are fixedly arranged inside the fixing frame (21), and wherein a discharge inclined plate (25) is fixedly arranged inside the left chute (22), the middle chute (23) and the right chute (24).

6. A three-stage sorting structure for a sorting machine according to claim 1, characterized in that: The number of the lower air nozzles (26) and the number of the upper air nozzles (27) are both multiple, and the multiple lower air nozzles (26) and the multiple upper air nozzles (27) are distributed in a linear array.

7. The three-stage sorting structure for a sorting machine according to claim 1, characterized in that: The lower air outlet pipe (11) and the upper air outlet pipe (12) are both arranged in an inclined manner, and the lower air outlet pipe (11) and the upper air outlet pipe (12) are both made of metal.

Images