X-ray mineral sorting cabinet

Abstract

The utility model discloses an X-ray mineral sorting cabinet, which relates to the field of mineral sorting machines, and comprises a conveyor, one side of the top surface of the conveyor is fixedly connected with a door-shaped frame, and the bottom surface of the inner wall of the door-shaped frame is fixedly provided with X-ray detection equipment; the side wall of the conveyor is fixedly connected with a sorting shell, the side wall of the sorting shell is fixedly connected with a dust collecting shell, the dust collecting shell and the top face of the filter screen are fixedly connected with a filter screen, the filter screen is obliquely arranged, and the side, away from the conveyor, of the filter screen is low. Knocking balls are fixedly connected to the end parts of the elastic strips. According to the utility model, during sorting and when the air transmission cavity sprays out air, the filter screen and the dust collection shell are knocked by the knocking ball through the matching belt of the impeller and the component, so that the filter screen and the dust collection shell are cleaned, the self-cleaning effect can be achieved without shutdown, the frequency of manual cleaning is reduced, additional power is not needed in the cleaning process, and the energy consumption is reduced.

Description

Technical Field

[0001] This utility model relates to the field of mineral sorting machines, and in particular to an X-ray mineral sorting machine cabinet. Background Technology

[0002] Mineral sorting cabinets are used to separate minerals of different densities. X-rays are emitted from an X-ray source to penetrate the minerals, and then received by an X-ray receiver to collect X-ray images of the minerals. These images are then analyzed and processed by visual software algorithms to separate the minerals.

[0003] Existing X-ray mineral sorting cabinets typically require manual cleaning of dust on the separation structure after the machine is shut down. This increases the workload of staff, the frequency of manual cleaning, and reduces production efficiency.

[0004] Therefore, it is necessary to propose an X-ray mineral sorting cabinet to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an X-ray mineral sorting cabinet to solve the problem that dust on the separation structure requires manual cleaning after the machine is shut down, which increases the workload of the staff, increases the frequency of manual cleaning, and reduces production efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an X-ray mineral sorting cabinet, including a conveyor, a gantry frame fixedly connected to one side of the top surface of the conveyor, and an X-ray detection device fixedly installed on the bottom surface of the inner wall of the gantry frame;

[0007] A sorting shell is fixedly connected to the side wall of the conveyor, and a dust collection shell is fixedly connected to the side wall of the sorting shell. A filter screen is fixedly connected to the top surface of the dust collection shell and the filter screen. The filter screen is inclined and lower on the side away from the conveyor. A first rotating shaft is rotatably arranged inside the dust collection shell. Multiple elastic strips are evenly fixedly connected to the outer circumference of the first rotating shaft. A striking ball is fixedly connected to the end of the elastic strip. The striking ball contacts the side wall of the dust collection shell and the bottom surface of the filter screen. Both the elastic strip and the striking ball are elastic.

[0008] Preferably, the sorting shell is inclined on the side away from the conveyor, the inner wall of the dust collection shell is inclined, and the dust collection shell has a large opening at the top and a small opening at the bottom.

[0009] Preferably, the sorting shell has multiple partition plates fixedly connected inside, which evenly divide the interior of the sorting shell into multiple air delivery chambers, and an impeller is rotatably installed at the bottom of the air delivery chamber.

[0010] Preferably, the bottom of the conveyor is provided with an air storage tank, one side of the air storage tank is connected to a connecting pipe, the end of the connecting pipe is connected to a horizontal pipe, the top of the horizontal pipe is connected to multiple nozzles, and the nozzles are connected to the corresponding air delivery chambers.

[0011] Preferably, a first drive wheel, a drive belt, and a second drive wheel are provided on one side of the sorting shell, and a second rotating shaft is rotatably provided at the bottom of the sorting shell. Multiple impellers are fixedly connected to the outer periphery of the second rotating shaft. The end of the second rotating shaft is fixedly connected to the first drive wheel, and the end of the first rotating shaft is fixedly connected to the second drive wheel. Both the first drive wheel and the second drive wheel are connected to the drive belt for transmission.

[0012] Preferably, a snap-fit ​​plate is fixedly connected to the side wall of the sorting shell, and a dust collection box is inserted into the top surface of the snap-fit ​​plate. The dust collection box is located at the bottom of the dust collection shell.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. In this utility model, when air is ejected from the air supply chamber during sorting, the impeller and the component's mating belt cause the striking ball to strike the filter screen and dust collection shell, thereby cleaning the filter screen and dust collection shell. The self-cleaning effect can be achieved without stopping the machine, reducing the frequency of manual cleaning. Moreover, the cleaning process does not require additional power, thus reducing energy consumption.

[0015] 2. In this utility model, the cooperation of the components prevents the filter screen from being blocked when the striking ball periodically strikes the filter screen, and when the striking ball strikes the dust collection shell, it can also loosen the dust on the side wall of the dust collection shell, prevent agglomeration and accumulation, and improve the dust collection efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a partial cross-sectional schematic diagram of the present invention.

[0018] Figure 3 This utility model Figure 2 Enlarged diagram of point A in the middle.

[0019] In the diagram: 1. Conveyor;

[0020] 2. Gantry frame; 21. X-ray inspection equipment;

[0021] 3. Sorting shell; 31. Filter screen; 32. Dust collection shell; 33. First rotating shaft; 34. Air storage tank; 35. Connecting pipe; 36. Horizontal pipe; 37. Nozzle; 38. Divider plate; 39. Air delivery chamber;

[0022] 4. Second rotating shaft; 41. Impeller; 42. First drive wheel; 43. Drive belt; 44. Second drive wheel; 45. Elastic strip; 46. Striking ball;

[0023] 5. Connecting plate; 51. Dust collection box. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, embodiments of this utility model, and should not be construed as limiting this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be understood that the terminology used is for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] This utility model provides, for example Figures 1-3 The X-ray mineral sorting cabinet shown includes a conveyor 1, a gantry frame 2 fixedly connected to one side of the top surface of the conveyor 1, and an X-ray detection device 21 fixedly installed on the bottom surface of the inner wall of the gantry frame 2. When the conveyor 1 transports minerals, the minerals move to the bottom of the gantry frame 2 via the conveyor 1. The X-ray detection device 21 sorts the ore, and the sorted information is transmitted to a computer identification system. The computer identification system controls the subsequent equipment to complete the subsequent work. The computer identification system is existing technology and will not be described in detail here.

[0026] Furthermore, a sorting shell 3 is fixedly connected to the side wall of the conveyor 1, and a dust collection shell 32 is fixedly connected to the side wall of the sorting shell 3. A filter screen 31 is fixedly connected to the top surface of the dust collection shell 32 and the filter screen 31. The filter screen 31 is inclined, with the side of the filter screen 31 furthest from the conveyor 1 being lower. A first rotating shaft 33 is rotatably arranged inside the dust collection shell 32. Multiple elastic strips 45 are evenly fixedly connected to the outer circumference of the first rotating shaft 33. A striking ball 46 is fixedly connected to the end of the elastic strip 45. The striking ball 46 contacts the side wall of the dust collection shell 32 and the bottom surface of the filter screen 31. Both the elastic strips 45 and the striking ball 46 are elastic. During sorting, after the ore passes through the conveyor 1 and reaches the top surface of the filter screen 31, the calculation... The machine identification system controls the air to blow out from the sorting shell 3. The air blows through the sorting shell 3 and onto the filter screen 31, agitating the ore on the filter screen 31 to complete the sorting. During the sorting process, the first rotating shaft 33 rotates, driving the elastic strip 45 and the striking ball 46 to rotate. The striking ball 46 strikes the dust collection shell 32 and the filter screen 31. The filter screen 31 is tilted, causing the dust on it to move downwards into the dust collection shell 32 and fall down through the dust collection shell 32. When striking the dust collection shell 32, it can prevent dust from sticking to the inner wall of the dust collection shell 32. The elasticity of the elastic strip 45 and the striking ball 46 can prevent impact on the filter screen 31 and the dust collection shell 32, avoiding damage and breakage of the filter screen 31.

[0027] In this invention, the cooperation of the components prevents the filter screen 31 from being blocked when the striking ball 46 periodically strikes the filter screen 31, and when the striking ball 46 strikes the dust collection shell 32, it can also loosen the dust on the side wall of the dust collection shell 32, prevent it from accumulating, and improve the dust collection efficiency.

[0028] In this utility model, the sorting shell 3 is inclined on the side away from the conveyor 1, the inner wall of the dust collection shell 32 is inclined, and the top opening of the dust collection shell 32 is large and the bottom opening is small. The upper and lower width of the dust collection shell 32 can guide the dust to slide to the bottom by gravity.

[0029] In this invention, a gas storage tank 34 is provided at the bottom of the conveyor 1. A connecting pipe 35 is connected to one side of the gas storage tank 34. A horizontal pipe 36 is connected to the end of the connecting pipe 35. Multiple nozzles 37 are connected to the top of the horizontal pipe 36. The nozzles 37 are connected to the corresponding air delivery chambers 39. During sorting, the computer identification system controls the air delivery pump to deliver the air in the gas storage tank 34 to the connecting pipe 35. The air is then delivered through the connecting pipe 35 to the horizontal pipe 36, and from the horizontal pipe 36 to the designated nozzles 37. The air delivery pump is existing technology and is not shown in the figure, so it will not be described in detail here.

[0030] It should be noted that multiple solenoid valves are installed on the horizontal tube 36. Through the computer recognition system, the solenoid valves can be precisely controlled, so that air can be accurately ejected from the nozzle 37.

[0031] Furthermore, multiple partition plates 38 are fixedly connected inside the sorting shell 3, which evenly divide the interior of the sorting shell 3 into multiple air delivery chambers 39. An impeller 41 is rotatably installed at the bottom of the air delivery chamber 39. The partition plates 38 divide the sorting shell 3 into multiple air delivery chambers 39 to facilitate precise sorting. When sorting is performed, air is ejected from the air delivery chamber 39, and the air drives the impeller 41 to rotate.

[0032] It should also be noted that a first drive wheel 42, a drive belt 43, and a second drive wheel 44 are provided on one side of the sorting shell 3. A second rotating shaft 4 is rotatably provided at the bottom of the sorting shell 3. Multiple impellers 41 are fixedly connected to the outer periphery of the second rotating shaft 4. The end of the second rotating shaft 4 is fixedly connected to the first drive wheel 42, and the end of the first rotating shaft 33 is fixedly connected to the second drive wheel 44. Both the first drive wheel 42 and the second drive wheel 44 are connected to the drive belt 43. The rotation of the impeller 41 drives the second rotating shaft 4 to rotate, the rotation of the second rotating shaft 4 drives the first drive wheel 42 to rotate, the first drive wheel 42 drives the second drive wheel 44 to rotate through the drive belt 43, the rotation of the second drive wheel 44 drives the first rotating shaft 33 to rotate, and the rotation of the first rotating shaft 33 drives the elastic strip 45 and the striking ball 46 to strike the filter screen 31 and the dust collection shell 32.

[0033] In this invention, during sorting, when the air supply chamber 39 sprays out air, the impeller 41 and the component's mating belt cause the striking ball 46 to strike the filter screen 31 and the dust collection shell 32, thereby cleaning the filter screen 31 and the dust collection shell 32. This achieves a self-cleaning effect without stopping the machine, reducing the frequency of manual cleaning. Furthermore, the cleaning process does not require additional power, thus reducing energy consumption.

[0034] In this utility model, a snap-fit ​​plate 5 is fixedly connected to the side wall of the sorting shell 3, and a dust collection box 51 is inserted into the top surface of the snap-fit ​​plate 5. The dust collection box 51 is located at the bottom of the dust collection shell 32. Dust falls into the dust collection box 51 through the dust collection shell 32. The dust collection box 51 collects the dust. After the work is completed, the dust collection box 51 is taken out and cleaned.

Claims

1. An X-ray mineral sorter cabinet comprising a conveyor (1), characterised in that: A portal frame (2) is fixedly connected to one side of the top surface of the conveyor (1), and an X-ray detection device (21) is fixedly installed on the bottom surface of the inner wall of the portal frame (2); A sorting shell (3) is fixedly connected to the side wall of the conveyor (1), and a dust collection shell (32) is fixedly connected to the side wall of the sorting shell (3). A filter screen (31) is fixedly connected to the top surface of the dust collection shell (32) and the filter screen (31). The filter screen (31) is inclined and the side of the filter screen (31) away from the conveyor (1) is lower. A first rotating shaft (33) is rotatably arranged inside the dust collection shell (32). A plurality of elastic strips (45) are evenly fixedly connected to the outer circumference of the first rotating shaft (33). A striking ball (46) is fixedly connected to the end of the elastic strip (45). The striking ball (46) contacts the side wall of the dust collection shell (32) and the bottom surface of the filter screen (31). Both the elastic strip (45) and the striking ball (46) are elastic.

2. An X-ray mineral sorter cabinet according to claim 1, characterized in that: The sorting shell (3) is inclined on the side away from the conveyor (1), the inner wall of the dust collection shell (32) is inclined, and the dust collection shell (32) has a large opening at the top and a small opening at the bottom.

3. An X-ray mineral sorter cabinet according to claim 1, characterized in that: The sorting shell (3) is fixedly connected to a plurality of partition plates (38), which divide the interior of the sorting shell (3) into a plurality of air delivery chambers (39). An impeller (41) is rotatably provided at the bottom of the air delivery chamber (39).

4. An X-ray mineral sorter cabinet according to claim 1, characterized in that: The conveyor (1) is provided with an air storage tank (34) at the bottom. A connecting pipe (35) is connected to one side of the air storage tank (34). A horizontal pipe (36) is connected to the end of the connecting pipe (35). A plurality of nozzles (37) are connected to the top of the horizontal pipe (36). The nozzles (37) are connected to the corresponding air delivery chambers (39).

5. An X-ray mineral sorter cabinet according to claim 3, characterized in that: The sorting shell (3) is provided with a first drive wheel (42), a drive belt (43) and a second drive wheel (44) on one side. The bottom of the sorting shell (3) is rotatably provided with a second rotating shaft (4). Multiple impellers (41) are fixedly connected to the outer circumference of the second rotating shaft (4). The end of the second rotating shaft (4) is fixedly connected to the first drive wheel (42). The end of the first rotating shaft (33) is fixedly connected to the second drive wheel (44). The first drive wheel (42) and the second drive wheel (44) are both connected to the drive belt (43).

6. An X-ray mineral sorter cabinet according to claim 1, characterized in that: The sorting shell (3) is fixedly connected to a snap-fit ​​plate (5) on its side wall. A dust collection box (51) is inserted into the top surface of the snap-fit ​​plate (5). The dust collection box (51) is located at the bottom of the dust collection shell (32).

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