Intelligent identification device for tobacco metal impurities

Abstract

The utility model discloses an intelligent identification device for tobacco metal sundries, which relates to the technical field of tobacco processing and comprises a first conveying belt, a second conveying belt and a first metal detector, a first rotating box and a second rotating box are arranged below the first metal detector in a matched mode, and an installation box is arranged below the first rotating box and the second rotating box. An adjusting assembly is arranged at the upper end of the mounting box, a screening plate is arranged in the mounting box in a matched mode, a reciprocating mechanism is arranged on the supporting frame, and a pushing mechanism is arranged in the mounting box. By arranging the first metal detector, metal impurities in tobacco leaves can be conveniently identified, meanwhile, after the metal impurities are identified, the first rotating box and the second rotating box rapidly swing, continuous detection and identification of the tobacco leaves are facilitated, meanwhile, the screening plate reciprocates, and the screening efficiency is improved. And metal impurities easy to fall off on the tobacco leaves are screened out.

Description

Technical Field

[0001] This utility model relates to the field of tobacco processing technology, specifically to an intelligent identification device for tobacco metal impurities. Background Technology

[0002] When removing debris from tobacco leaves, the large size of the leaves makes it easy for small debris to be trapped inside, making it difficult for the system to effectively identify and remove the debris. In a sense, the identification and removal of non-metallic debris after shredding is the last line of defense in strictly controlling debris. In most parts of the industry, the identification and removal of non-metallic debris in tobacco shreds is done manually, which is inefficient, labor-intensive, and has a high false detection rate, making it impossible to guarantee the effectiveness of the inspection. Other production processes also remove debris by installing metal detection devices on the conveyor belt. However, in actual production, when the tobacco leaves on the conveyor belt pass through the metal detection instrument, once metal is detected, the conveyor belt will issue an alarm signal, stop conveying, and notify the operator to clean it up. This method is not suitable for continuous operation.

[0003] Based on this, a smart tobacco metal debris identification device is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent identification device for tobacco metal debris to solve the problem of inconvenience in continuous operation in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A smart tobacco metal debris identification device includes a first conveyor belt, a second conveyor belt, and a first metal detector. Both ends of the first and second conveyor belts are fitted with drive rollers and transmission rollers, which are rotatably mounted inside a support frame. The first metal detector is positioned above and between the first and second conveyor belts. Below the first metal detector are a first rotating box and a second rotating box. Several transmission rollers are rotatably mounted inside both the first and second rotating boxes. Connecting plates are fixed to both sides of the first and second rotating boxes, and a fixed column is rotatably mounted at one end of each connecting plate. A mounting box is located below the first and second rotating boxes. The upper end of the mounting box is equipped with an adjustment component for adjusting the working angle of the first and second rotating boxes. A screening plate is fitted inside the mounting box. Sliding rods are symmetrically mounted on both sides of the screening plate, and the sliding rods slide within sliding holes inside the mounting box. The support frame is equipped with a reciprocating mechanism for the reciprocating movement of the screening plate. The mounting box is equipped with a pushing mechanism for pushing tobacco out from the upper end of the mounting box.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative: the rotating shaft of each drive roller is fixedly connected to the output end of the first motor, the first motor is fixedly mounted on one side of the support frame, the first metal detector is fixedly mounted on both ends of the first metal detector, the two connecting plates are fixedly connected to one end of the two support frames, the rotating shaft of each transmission roller is fixedly mounted on a transmission wheel, the two transmission rollers inside the first and second rotating boxes are connected by a transmission belt, the other end of one transmission roller inside the first and second rotating boxes is fixedly mounted on a second friction wheel, the second friction wheel is in frictional engagement with the first friction wheel, the first friction wheel is fixedly mounted on the output end of the second motor, and the second motor is fixedly mounted on one side of the connecting plate.

[0009] In one alternative embodiment: the adjusting assembly includes gears, each of the fixed columns is rotatably provided with a fixed seat, the fixed seat is fixedly provided on one side of the support frame, the fixed column is coaxially arranged with the transmission roller, each of the fixed columns is fixedly provided with a gear, each of the gears is meshed with a rack, the racks on the same side are respectively fixedly provided at both ends of the mounting frame, the two mounting frames are respectively fixedly provided on the output ends of two electric push rods, the electric push rods are fixedly provided on the upper end of the fixed plate, and the fixed plate is fixedly provided on one side of the mounting box.

[0010] In one alternative embodiment: the reciprocating mechanism includes a guide block, which is fixedly mounted on one end of a mounting rod. The other end of the mounting rod is fixedly connected to one side of a screening plate. A top rod is closely attached to the inclined surface of the guide block. Several top rods are arranged in a circular array on the mounting plate. Fixed frames are rotatably mounted on the rotating shafts at both ends of the mounting plate. The fixed frames are all fixedly mounted on a support frame. The rotating shaft at one end of the mounting plate is fixedly connected to the output end of a third motor. The third motor is fixedly mounted on one side of a support frame. The other side of the screening plate is fixedly connected to one end of two return springs. The other end of the return springs is fixedly connected to the inside of the mounting box. The return springs are coaxially arranged with a sliding rod. A collection box is provided below the screening plate and is slidably disposed inside the mounting box.

[0011] In one alternative: the upper end of the screening plate is symmetrically fitted with a first baffle, and a second baffle is provided above each of the first baffles. One end of the second baffle is inclined, and both the first baffle and the second baffle are fixed inside the mounting box.

[0012] In one alternative embodiment: the pushing mechanism includes a pushing plate, the bottom end of which is in close contact with the upper end of the screening plate, the pushing plate being located between two first baffles, and the pushing plate having a sliding hole and a threaded hole at each end, a guide slide rod slidingly disposed in the sliding hole, the guide slide rod being fixedly disposed inside the mounting box, and a threaded rod fitting in the threaded hole, the two ends of which are rotatably disposed inside the mounting box, one end of the threaded rod having a rotating shaft fixedly connected to the output end of a fourth motor, the fourth motor being fixedly disposed on one side of the mounting box.

[0013] In one alternative: a fixing rod is fixedly installed inside the mounting box, and the fixing rod is positioned at a corresponding location between one end of the first rotating box and the second rotating box.

[0014] In one alternative: a discharge port is provided on one side of the mounting box, and a second metal detector is provided at the discharge port. The second metal detector is fixedly installed on one side of the mounting box, and a guide plate is provided below the second metal detector. The guide plate is inclined and fixedly installed at the discharge port.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention features a first metal detector positioned above one end of the first and second conveyor belts, facilitating the identification of metal impurities in tobacco leaves. Upon detection, both the first and second rotating boxes rotate simultaneously, causing the tobacco leaves to fall onto the top of a screening plate. The first and second rotating boxes quickly return to their initial states, enabling continuous detection and identification of the tobacco leaves. The reciprocating movement of the screening plate removes easily detachable metal impurities from the tobacco leaves. Metal impurities that are difficult to detach can be further processed manually after being detected by the second metal detector. This invention allows for continuous identification of tobacco leaves and the removal of easily detachable metal impurities, followed by further manual processing. This not only reduces the workload of workers but also minimizes the omission of metal impurities. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the installation of the first rotating box and the second rotating box of this utility model.

[0019] Figure 3 This is a schematic diagram of the installation of the transmission belt of this utility model.

[0020] Figure 4 This is a schematic diagram of the installation of the first friction wheel of this utility model.

[0021] Figure 5 This is a schematic diagram of the installation of the reset spring of this utility model.

[0022] Figure 6 This is a schematic diagram of the guide block structure of this utility model.

[0023] Figure reference numerals: 11 First conveyor belt, 12 Second conveyor belt, 13 First motor, 14 Support frame, 15 First metal detector, 16 First rotating box, 17 Second rotating box, 18 Conveyor roller, 19 Transmission belt, 20 First friction wheel, 21 Second motor, 22 Gear, 23 Rack, 24 Electric push rod, 25 Mounting box, 26 Collection box, 27 Screening plate, 28 Return spring, 29 Guide block, 30 Top rod, 31 Mounting plate, 32 Third motor, 33 Push plate, 34 Threaded rod, 35 Fourth motor, 36 Second metal detector, 37 Fixing rod. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] Example 1

[0026] In one embodiment, such as Figures 1-6 As shown, a smart tobacco metal debris identification device includes a first conveyor belt 11, a second conveyor belt 12, and a first metal detector 15. Both ends of the first and second conveyor belts 11 and 12 are equipped with drive rollers and transmission rollers, which are rotatably mounted inside a support frame 14. The first metal detector 15 is positioned above and between the first and second conveyor belts 11 and 12. Below the first metal detector 15 are a first rotating box 16 and a second rotating box 17. Several transmission rollers 18 are rotatably mounted inside both the first and second rotating boxes 16 and 17. Connecting plates are fixedly mounted on both sides of the first and second rotating boxes 16 and 17, with one end of the connecting plate... Both rotating boxes are equipped with fixed columns. A mounting box 25 is provided below the first rotating box 16 and the second rotating box 17. An adjustment component for adjusting the working angle of the first rotating box 16 and the second rotating box 17 is provided at the upper end of the mounting box 25. A screening plate 27 is provided inside the mounting box 25. Sliding rods are symmetrically provided on both sides of the screening plate 27. The sliding rods are slidably disposed in the sliding holes inside the mounting box 25. A reciprocating mechanism for the screening plate 27 to move back and forth is provided on the support frame 14. A pushing mechanism for pushing out the tobacco at the upper end of the mounting box 25 is provided inside the mounting box 25. The reciprocating mechanism facilitates the removal of metal from the tobacco, and the pushing mechanism facilitates the pushing out of the tobacco at the upper end of the screening plate 27.

[0027] One end of each drive roller's rotating shaft is fixedly connected to the output end of the first motor 13. The first motor 13 is fixedly mounted on one side of the support frame 14. Connecting plates are fixedly mounted at both ends of the first metal detector 15, and both ends of the two connecting plates are fixedly connected to one end of the two support frames 14. A transmission wheel is fixedly mounted on one end of each transmission roller 18's rotating shaft. The two transmission rollers 18 inside the first rotating box 16 and the second rotating box 17 are connected by a transmission belt 19. A second friction wheel is fixedly mounted at the other end of one transmission roller 18 inside the first rotating box 16 and the second rotating box 17. The second friction wheel engages with the first friction wheel 20. The first friction wheel 20 is fixedly mounted on the output end of the second motor 21, and the second motor 21 is fixedly mounted on one side of the connecting plate. In use, when it is necessary to identify metal impurities mixed inside the tobacco, the dried tobacco leaves are placed on the upper end of the first transmission belt 11, and then the first motor is started. 13. This causes the first conveyor belt 11 and the second conveyor belt 12 to rotate. The first conveyor belt 11 transports the tobacco leaves. When the tobacco leaves are removed from the first conveyor belt 11, they move onto the conveyor rollers 18 inside the first rotating box 16. At this time, the second motor 21 is started. The output end of the second motor 21 drives the first friction wheel 20 to rotate. The first friction wheel 20 and the second friction wheel are in frictional engagement, and the conveyor rollers 18 are connected by a transmission belt 19. This causes the conveyor rollers 18 inside the first rotating box 16 and the second rotating box 17 to rotate simultaneously, thus transporting the tobacco leaves. When the tobacco leaves pass the first metal detector 15, the first metal detector 15 detects the tobacco leaves. After passing the detection, the tobacco leaves move to the upper end of the second conveyor belt 12 for transport. It is worth noting that the first metal detector 15 in this application uses existing components. The figure is only a schematic diagram. The specific structure and working principle are common knowledge and will not be described in detail here.

[0028] The adjusting assembly includes a gear 22. Each fixed column is rotatably mounted with a fixed seat, which is fixedly mounted on one side of the support frame 14. The fixed column and the transmission roller are coaxially arranged. A gear 22 is fixedly mounted at one end of each fixed column. A rack 23 meshes with each gear 22. The racks 23 on the same side are respectively fixed to both ends of the mounting frame. Two mounting frames are respectively fixed to the output ends of two electric push rods 24. The electric push rods 24 are fixed to the upper end of a fixed plate. The fixed plate is fixed to one side of the mounting box 25. In use, when the tobacco leaves move... After the tobacco leaves move to the position below the first metal detector 15, when the first metal detector 15 detects metal impurities inside the tobacco leaves, the external control component controls the electric push rod 24 to start, causing the output end of the electric push rod 24 to move the rack 23. The rack 23 meshes with the gear 22, thereby driving the first rotating box 16 and the second rotating box 17 to rotate. Subsequently, the tobacco leaves fall onto the upper end of the screening plate 27. After the tobacco leaves fall, the output end of the electric push rod 24 returns to its initial position, causing the first rotating box 16 and the second rotating box 17 to return to their original positions, thus enabling continuous transmission.

[0029] The reciprocating mechanism includes a guide block 29, which is fixedly mounted on one end of a mounting rod. The other end of the mounting rod is fixedly connected to one side of a screening plate 27. A top rod 30 is closely attached to the inclined surface of the guide block 29. Several top rods 30 are arranged in a circular array on a mounting plate 31. Fixed frames are rotatably mounted on the rotating shafts at both ends of the mounting plate 31. The fixed frames are fixedly mounted on a support frame 14. One rotating shaft of the mounting plate 31 is fixedly connected to the output end of a third motor 32. The third motor 32 is fixedly mounted on one side of a support frame. The other side of the screening plate 27 is fixedly connected to one end of two return springs 28. The other end of the return springs 28 is fixedly connected to the inside of the mounting box 25. The return springs 28 and the sliding rod are connected together. The screen plate 27 is equipped with a collection box 26 below it. The collection box 26 is slidably disposed inside the mounting box 25. In use, when tobacco leaves fall onto the upper end of the screen plate 27, the third motor 32 is started. The output end of the third motor 32 drives the mounting plate 31 to rotate. The mounting plate 31 drives several push rods 30 to rotate, so that the push rods 30 are in close contact with the inclined surface of the guide block 29 one by one, which pushes the screen plate 27 to slide inside the mounting box 25. When the push rods 30 disengage from the guide block 29, the screen plate 27 returns to its initial position under the action of the return spring 28. The difference between the moving speed and the speed of returning to the initial position of the screen plate 27, and the large through hole at the upper end of the screen plate 27, causes the tobacco leaves to shake, thereby removing metal impurities.

[0030] The upper end of the screening plate 27 is symmetrically fitted with a first baffle, and a second baffle is provided above each of the first baffles. One end of the second baffle is inclined. The first baffle and the second baffle are both fixed inside the mounting box 25, which helps to limit the position of tobacco leaves falling when in use.

[0031] The pushing mechanism includes a pushing plate 33, the bottom of which is in close contact with the upper end of the screening plate 27. The pushing plate 33 is located between two first baffles. The pushing plate 33 has a sliding hole and a threaded hole at both ends. A guide rod is slidably installed in the sliding hole and is fixed inside the mounting box 25. A threaded rod 34 is fitted in the threaded hole and is rotatably installed inside the mounting box 25 at both ends. One end of the threaded rod 34 is fixedly connected to the output end of a fourth motor 35. The fourth motor 35 is fixedly installed on one side of the mounting box 25. In use, after the tobacco leaves fall onto the upper end of the screening plate 27 for a certain period of time, the external control component controls the fourth motor 35 to rotate. The fourth motor 35 drives the threaded rod 34 to rotate. Under the action of the thread, the pushing plate 33 pushes the tobacco leaves on the upper end of the screening plate 27 to move quickly to the discharge port on one side of the mounting box 25.

[0032] The mounting box 25 is fixedly equipped with a fixing rod 37. The fixing rod 37 is located at a position corresponding to one end of the first rotating box 16 and the second rotating box 17. When in use, when the tobacco leaves fall, the tobacco leaves will touch the fixing rod 37, causing the tobacco leaves to rotate as they fall onto the upper end of the screening plate 27, thereby causing easily falling metal impurities to fall off in advance.

[0033] Example 2

[0034] The difference from Embodiment 1 is that: a discharge port is provided on one side of the mounting box 25, and a second metal detector 36 is provided at the discharge port. The second metal detector 36 is fixedly installed on one side of the mounting box 25. A guide plate is provided below the second metal detector 36. The guide plate is inclined and fixed at the discharge port. In use, when the pusher plate 33 pushes out the tobacco leaves, the second metal detector 36 can re-detect the metal impurities in the tobacco leaves. If the tobacco leaves still carry metal impurities, the second metal detector 36 can issue an alarm and remind the staff to clean the metal impurities in the tobacco leaves through the external control components.

[0035] The above embodiment discloses an intelligent identification device for metal impurities in tobacco. When it is necessary to identify metal impurities mixed inside the tobacco, the dried tobacco leaves are placed on the upper end of the first conveyor belt 11. Then, the first motor 13 is started, causing the first conveyor belt 11 and the second conveyor belt 12 to rotate. The first conveyor belt 11 transports the tobacco leaves. When the tobacco leaves are removed from the first conveyor belt 11, they move to the conveyor roller 18 inside the first rotating box 16. At this time, the second motor 21 is started. The output end of the second motor 21 drives the first friction wheel 20 to rotate. The first friction wheel 20 and the second friction wheel are in frictional cooperation. The conveyor rollers 18 are connected by a transmission belt 19, so that the conveyor rollers 18 inside the first rotating box 16 and the second rotating box 17 rotate simultaneously, thus transporting the tobacco leaves. When the tobacco leaves pass the first metal detector 15, the first metal detector 15 detects the tobacco leaves. After passing the detection, the tobacco leaves move to the upper end of the second conveyor belt 12 for transport.

[0036] When the first metal detector 15 detects metal impurities inside the tobacco leaf, the external control component activates the electric push rod 24, causing the output end of the electric push rod 24 to move the rack 23. The rack 23 meshes with the gear 22, thereby driving the first rotating box 16 and the second rotating box 17 to rotate, causing the tobacco leaf to fall. When the tobacco leaf falls, it will touch the fixed rod 37, causing the tobacco leaf to rotate as it falls onto the upper part of the screening plate 27, thus causing easily dislodged metal impurities to fall off in advance. When the tobacco leaf falls onto the upper part of the screening plate 27... The third motor 32 is started, and the output of the third motor 32 drives the mounting plate 31 to rotate. The mounting plate 31 drives several push rods 30 to rotate, so that the push rods 30 are in close contact with the inclined surface of the guide block 29 one by one, so that the screen plate 27 slides inside the mounting box 25. When the push rods 30 disengage from the guide block 29, the screen plate 27 returns to the initial position under the action of the return spring 28. Because the moving speed and the speed of returning to the initial position of the screen plate 27 are different, and the upper end of the screen plate 27 is provided with a large through hole, the tobacco leaves are shaken, thereby removing metal impurities.

[0037] After the tobacco leaves fall onto the screen plate 27 for a certain period of time, the external control unit controls the fourth motor 35 to rotate. The fourth motor 35 drives the threaded rod 34 to rotate. Under the action of the thread, the pusher plate 33 pushes the tobacco leaves on the screen plate 27 to move quickly to the discharge port on one side of the mounting box 25. The second metal detector 36 can then re-detect the metal impurities in the tobacco leaves. If the tobacco leaves still contain metal impurities, the second metal detector 36 can issue an alarm and remind the staff to clean the metal impurities in the tobacco leaves through the external control unit.

[0038] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A tobacco metal inclusion intelligent identification device, comprising a first conveying belt (11), a second conveying belt (12) and a first metal detector (15), both ends of the first conveying belt (11) and the second conveying belt (12) are matched with driving rollers and transmission rollers, the driving rollers and the transmission rollers are rotatably arranged on the inner side of a support frame (14), and the first metal detector (15) is arranged above between the first conveying belt (11) and the second conveying belt (12), characterized in that, The first metal detector (15) is matched below the first rotating box (16) and the second rotating box (17), the first rotating box (16) and the second rotating box (17) are rotatably provided with a plurality of transmission rollers (18) inside, the first rotating box (16) and the second rotating box (17) are fixedly provided with a connecting plate on both sides, the connecting plate is rotatably provided with a fixed column at one end, the first rotating box (16) and the second rotating box (17) are provided below the mounting box (25), the mounting box (25) is provided with an adjusting assembly for adjusting the working angle of the first rotating box (16) and the second rotating box (17) on the upper end, the mounting box (25) is matched with a screening plate (27) inside, the screening plate (27) is symmetrically provided with a sliding rod on both sides, the sliding rod is slidably arranged in the sliding hole inside the mounting box (25), the supporting frame (14) is provided with a reciprocating mechanism for reciprocating the screening plate (27), and the mounting box (25) is provided with a pushing mechanism for pushing the tobacco on the upper end of the mounting box (25).

2. The tobacco metal inclusion intelligent identification device according to claim 1, characterized in that, The driving roller one end rotating shaft is fixedly connected with the first motor (13) output end, the first motor (13) is fixedly arranged on one side of the supporting frame (14), the first metal detector (15) is fixedly provided with a connecting plate at both ends, both ends of the two connecting plates are fixedly connected with one end of the two supporting frames (14), the transmission roller (18) one end rotating shaft is fixedly provided with a transmission wheel, the first rotating box (16) and the second rotating box (17) inside two transmission rollers (18) are driven connected through the transmission belt (19), the other end of the first rotating box (16) and the second rotating box (17) inside one transmission roller (18) is fixedly provided with a second friction wheel, the second friction wheel is frictionally matched with the first friction wheel (20), the first friction wheel (20) is fixedly arranged on the second motor (21) output end, and the second motor (21) is fixedly arranged on one side of the connecting plate.

3. The tobacco metal inclusion intelligent identification device according to claim 2, characterized in that, The adjusting assembly comprises a gear (22), the fixed column is rotatably provided with a fixed seat on the fixed column, the fixed seat is fixedly arranged on one side of the supporting frame (14), the fixed column is coaxially arranged with the transmission roller, the fixed column is fixedly provided with a gear (22) at one end, the gear (22) is rotatably provided with a rack (23), and the rack (23) is fixedly arranged on both ends of the mounting frame on the same side, the two mounting frames are fixedly arranged on the output ends of the two electric push rods (24), the electric push rod (24) is fixedly arranged on the upper end of the fixed plate, and the fixed plate is fixedly arranged on one side of the mounting box (25).

4. The tobacco metal inclusion intelligent identification device according to claim 1, characterized in that, The reciprocating mechanism includes a guide block (29) fixedly arranged at one end of a mounting rod, the other end of the mounting rod is fixedly connected with one side of a screening plate (27), the guide block (29) is tightly arranged at the inclined surface of the top rod (30), a plurality of top rods (30) are arranged in a circular array on the mounting disc (31), the mounting disc (31) is rotatably arranged on the rotating shaft at both ends of the mounting disc (31), the mounting disc (31) is fixedly arranged on the support frame (14), the rotating shaft at one end of the mounting disc (31) is fixedly connected with the output end of the third motor (32), the third motor (32) is fixedly arranged on one side of the support frame, the other side of the screening plate (27) is fixedly connected with one end of two reset springs (28), the other end of the reset spring (28) is fixedly connected with the inner side of the mounting box (25), the reset spring (28) is coaxially arranged with the sliding rod, the collecting box (26) is arranged below the screening plate (27), and the collecting box (26) is slidably arranged in the mounting box (25).

5. The tobacco metal inclusion intelligent identification device according to claim 4, characterized in that, The first baffle is symmetrically and tightly arranged on the upper end of the screening plate (27), the second baffle is arranged above the first baffle, and the first baffle and the second baffle are fixedly arranged in the mounting box (25).

6. The tobacco metal inclusion intelligent identification device according to claim 5, characterized in that, The pushing mechanism includes a pushing plate (33), the bottom end of the pushing plate (33) is tightly arranged on the upper end of the screening plate (27), the pushing plate (33) is located between the two first baffles, the two ends of the pushing plate (33) are respectively provided with a sliding hole and a threaded hole, the sliding hole is slidably arranged with a guide sliding rod, the guide sliding rod is fixedly arranged in the mounting box (25), the threaded hole is fitted with a threaded rod (34), the threaded rod (34) is rotatably arranged in the mounting box (25), the rotating shaft at one end of the threaded rod (34) is fixedly connected with the output end of the fourth motor (35), and the fourth motor (35) is fixedly arranged on one side of the mounting box (25).

7. The tobacco metal inclusion intelligent identification device according to claim 1, characterized in that, The mounting box (25) is fixedly provided with a fixed rod (37), and the fixed rod (37) is arranged at a position corresponding to the first rotating box (16) and the second rotating box (17).

8. The tobacco metal inclusion intelligent identification device according to claim 1, characterized in that, The mounting box (25) is provided with a discharge port on one side, the discharge port is provided with a second metal detector (36), the second metal detector (36) is fixedly arranged on one side of the mounting box (25), and the second metal detector (36) is provided with a guide plate below the second metal detector (36), the guide plate is arranged in an inclined manner, and the guide plate is fixedly arranged at the discharge port.

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