Tobacco powder receiving device

Abstract

The utility model relates to the technical field of tobacco processing equipment, and discloses a tobacco powder receiving device which comprises a base, a tobacco powder collecting device and a tobacco powder collecting device. The supporting column is located on the installation face, the supporting column is rotationally connected with the base, and the extending direction of the supporting column is perpendicular to the installation face; the multiple partition plates are distributed in the circumferential direction of the supporting column at intervals, and all the partition plates are fixedly connected with the supporting column; a collecting area used for receiving tobacco powder is formed between every two adjacent partition plates. The partition plate extends in the extending direction of the supporting column. The top of the partition plate is provided with a connecting part; the bag body is positioned in the collecting area; and the opening edge of the bag body is hung on the connecting part. The problem that in the prior art, labor intensity is large when tobacco powder is subpackaged is solved.

Description

Technical Field

[0001] This application relates to the field of tobacco processing equipment technology, and specifically to a tobacco dust receiving device. Background Technology

[0002] During cigarette production, some defective cigarettes may be produced due to equipment malfunctions or adjustments. These defective cigarettes need to be processed to recover the tobacco. One step in the tobacco recovery process involves screening the defective cigarettes using a vibrating screen to filter out any broken tobacco particles. The filtered tobacco particles are then bagged and centrally processed.

[0003] Currently, the tobacco dust separated by the vibrating screen is collected in large collection boxes or frames, and then manually repackaged into bags for subsequent processing and transportation. Because the tobacco dust is first collected in boxes and then manually repackaged, the workload of the workers is increased. Utility Model Content

[0004] This application provides a tobacco dust receiving device, which aims to solve the problem of high labor intensity when dispensing tobacco dust in the prior art.

[0005] In one embodiment, a smoke dust receiving device is provided, comprising:

[0006] A base, the upper part of which has a mounting surface;

[0007] A support column is located on the mounting surface and is rotatably connected to the base. The extension direction of the support column is perpendicular to the mounting surface.

[0008] Multiple partitions are spaced apart circumferentially along the support column, and each partition is fixedly connected to the support column; a collection area for receiving tobacco dust is formed between two adjacent partitions; the partitions extend along the extension direction of the support column; and the top of each partition has a connecting portion.

[0009] The bag body is located in the collection area; the opening edge of the bag body is hung on the connecting part.

[0010] The support column is located at the center of the mounting surface; there are four partitions; and the bottom of the base is equipped with multiple casters.

[0011] In one embodiment, the connecting portion includes a plurality of pins; each of the pins is respectively inserted and fixedly distributed at the top of the partition and the top of the support column.

[0012] In one embodiment, the connecting portion includes a slide rod, a slip ring, a driving member for driving the slip ring to move, and a first limiting member and a second limiting member for restricting the movement of the slip ring; the two ends of the slide rod are respectively fixedly connected to the support column and the partition; the slip ring is slidably sleeved on the slide rod, and a hook is fixedly connected to the slip ring, with the opening edge of the bag hooked onto the hook; the driving member has a driving block for pushing the slip ring; the first limiting member and the second limiting member are spaced apart; the driving block is located between the first limiting member and the second limiting member.

[0013] In one embodiment, the slide bar has a straight section and two connecting sections; the two ends of the straight section correspond to the two connecting sections respectively, and the two connecting sections are fixedly connected to the support column and the partition plate respectively. The straight section is located above the plane of the top of the partition plate, and the extension direction of the straight section is parallel to the plane of the top of the partition plate. A first helical spring is sleeved on the connecting section connected to the support column, one end of the first helical spring abuts against the support column, and the other end abuts against the slip ring.

[0014] In one embodiment, the driving component includes a drive motor and a conveyor chain; a groove is provided on the top of the partition; the conveyor chain is located within the groove; the drive block is fixedly connected to the conveyor chain, and the drive block can reciprocate along the extension direction of the groove; the drive motor is located within the support column, and the output end of the drive motor is connected to the conveyor chain for transmission.

[0015] In one embodiment, the drive block includes a fixed part fixedly connected to the conveyor chain, a hinge part hinged to the fixed part, a drive rod, and a slider; an annular groove is formed on the side of the groove; one end of the drive rod is hinged to the hinge part, and the other end is hinged to the slider, and the slider is slidably connected to the annular groove; the hinge part is rotatably in contact with the slider.

[0016] Specifically, the hinge portion is provided with a movable hole or groove for the drive rod to move.

[0017] In one embodiment, the first limiting member is located inside the slide rod; the first limiting member includes a telescopic rod that can extend out of the slide rod, an electromagnetic actuator for driving the telescopic rod to extend and retract, and a second helical spring sleeved on the rod; the electromagnetic actuator has a coil for the telescopic rod to be movably inserted; one end of the second helical spring abuts against the electromagnetic actuator, and the other end abuts against the telescopic rod; a groove is formed on the inner ring of the slip ring, and a limiting block for abutting against the telescopic rod is fixed on the bottom surface of the groove.

[0018] Specifically, the slide bar has a through hole for the extension rod to extend.

[0019] In one embodiment, the system further includes a processor and a position sensor for detecting the position of the drive block. The position sensor is fixedly mounted on the partition, and the position sensor, the electromagnetic driver, and the drive motor are all electrically connected to the processor.

[0020] In one embodiment, a limiting strip is fixedly provided on the outside of the slide bar, and the limiting strip extends along the extension direction of the straight segment; the slide groove is slidably fitted onto the limiting strip.

[0021] In one embodiment, the second limiting member includes a fixing block fixedly connected to the top of the partition, a limiting rod intersecting with the fixing block, and a third helical spring; one end of the limiting rod can abut against the slip ring, and the other end is fixedly connected to the third helical spring, which is fixedly connected to the fixing block.

[0022] The beneficial effects of this application are:

[0023] By hanging the bag in the collection area, with the openings of both the collection area and the bag located below the material discharge port of the vibrating screen, and hanging the opening edge of the bag on the connecting part to form an open opening, the material from the vibrating screen enters the bag. After a certain amount of tobacco powder is filled into the bag, the worker takes out the bag and packages it, and then hangs a new bag on the connecting part to continue filling it with tobacco powder.

[0024] Because there are multiple partitions, multiple collection zones are formed, and bags can be hung in each collection zone to receive tobacco dust. This allows for the process where, after a bag in one collection zone is filled with tobacco dust, the support column is rotated to allow the next collection zone to be filled. Workers remove the filled bags, pack them up, and then hang new bags on the connecting part of the collection zone to continue filling. This cycle of rotating the support column completes the filling of tobacco dust. Compared to the method of using larger collection boxes or frames to collect tobacco dust separated by a vibrating screen, and then manually distributing it into bags after collection, this application reduces the labor intensity of workers and improves bagging efficiency. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the working state of a tobacco dust receiving device according to an embodiment of this application;

[0027] Figure 2 This is a top view schematic diagram of a tobacco dust receiving device according to an embodiment of this application;

[0028] Figure 3 yes Figure 2 Partial schematic diagram of the cross-sectional structure along the B-axis;

[0029] Figure 4 yes Figure 2 Partial schematic diagram of the cross-sectional structure along direction A; (the hinged part abuts against the sliding rod);

[0030] Figure 5 yes Figure 2 Partial schematic diagram of the cross-sectional structure along direction A; (the hinged part is separated from the sliding rod);

[0031] Figure 6 This is a schematic diagram of the structure of the first limiting member according to an embodiment of this application (based on...). Figure 2 (Top view in the image);

[0032] Figure 7 This is a schematic diagram of the structure of the second limiting member according to an embodiment of this application (based on...). Figure 2 (Top view in the image);

[0033] Figure 8 This is a control flowchart of an embodiment of this application;

[0034] Labels for each item in the figure:

[0035] 1. Base; 11. Mounting surface; 12. All-purpose wheel; 2. Support column; 3. Divider; 31. Collection area; 32. Groove; 33. Ring groove; 4. Bag body; 5. Connecting part; 51. Pin; 52. Slide rod; 521. Straight section; 522. Connecting section; 523. First helical spring; 524. Limiting strip; 53. Slip ring; 531. Slide groove; 532. Limiting block; 533. Hook; 54. Driving component; 541. Driving motor 542. Conveyor chain; 55. First limiting component; 551. Telescopic rod; 552. Electromagnetic actuator; 553. Second helical spring; 56. Second limiting component; 561. Fixing block; 562. Limiting rod; 563. Third helical spring; 564. Protrusion; 57. Drive block; 571. Fixing part; 572. Hinge part; 573. Drive rod; 574. Slider; 6. Processor; 7. Position sensor; 8. Vibrating screen. Detailed Implementation

[0036] The specific embodiments of this application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but are not intended to limit the scope of this application. Similarly, the following examples are only some embodiments of this application, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] This application proposes improvements and innovations, and presents the following embodiments.

[0043] In some implementations, please refer to Figures 1 to 8 A smoke receiving device is provided, comprising:

[0044] Base 1, the upper part of base 1 has mounting surface 11;

[0045] Support column 2 is located on mounting surface 11 and is rotatably connected to base 1. The extension direction of support column 2 is perpendicular to mounting surface 11.

[0046] Multiple partitions 3 are spaced apart along the circumference of the support column 2, and each partition 3 is fixedly connected to the support column 2; a collection area 31 for receiving smoke dust is formed between two adjacent partitions 3; the partitions 3 extend along the extension direction of the support column 2; the top of the partition 3 has a connecting part 5.

[0047] Bag 4 is located in collection area 31; the opening edge of bag 4 is hung on connecting part 5.

[0048] The support column 2 is located at the center of the mounting surface 11; there are four partitions 3; and the bottom of the base 1 is equipped with multiple casters. The multiple casters 12 facilitate the movement of the base 1 and improve the mobility of the smoke receiving device.

[0049] By hanging the bag 4 in the collection area 31, the openings of both the collection area 31 and the bag 4 are located below the material discharge port of the vibrating screen 8. The opening edge of the bag 4 is hung on the connecting part 5 to form an open opening. The material from the vibrating screen 8 enters the bag 4. After a certain amount of tobacco powder is filled into the bag 4, the worker takes out the bag 4 and packs it. Then, a new bag 4 is hung on the connecting part 5 to continue filling it with tobacco powder.

[0050] Since there are multiple partitions 3, multiple collection areas 31 are formed. Therefore, bags 4 can be hung in each collection area 31 to receive tobacco dust. This allows for the filling of bags 4 in the next collection area 31 after one collection area 31 is filled with tobacco dust. Workers then remove the filled bags 4, pack them, and hang new bags 4 on the connecting part 5 of the same collection area 31 for further filling. This cycle of rotating the support column 2 completes the filling of tobacco dust. Compared to using larger collection boxes or frames to collect tobacco dust separated by a vibrating screen, and then manually packaging it into bags after collection, this application reduces the labor intensity of workers and improves bagging efficiency.

[0051] In some embodiments, the connecting part 5 includes a plurality of pins 51; each pin 51 is inserted and fixedly distributed on the top of the partition 3 and the top of the support column 2. The edge of the bag body 4 is hooked on the pins 51, which facilitates the removal and hanging of the bag body 4. The structure is simple, practical and reliable.

[0052] In some embodiments, the connecting part 5 includes a slide rod 52, a slip ring 53, a driving member 54 for driving the slip ring 53 to move, and a first limiting member 55 and a second limiting member 56 for restricting the movement of the slip ring 53. The two ends of the slide rod 52 are respectively fixedly connected to the support column 2 and the partition plate 3. The slip ring 53 is slidably sleeved on the slide rod 52, and a hook portion 533 is fixedly connected to the slip ring 53. The opening edge of the bag body 4 is hooked onto the hook portion 533. The driving member 54 has a driving block 57 for pushing the slip ring 53. The first limiting member 55 and the second limiting member 56 are spaced apart. The driving block 57 is located between the first limiting member 55 and the second limiting member 56. The bag body 4 is hooked onto the hook portion 533 of the slip ring 53. The driving member 54 drives the slip ring 53 to move, thereby opening or closing the opening of the bag body 4, facilitating the worker's packaging of tobacco in the bag body 4 and improving worker efficiency. The first limiting member 55 and the second limiting member 56 can ensure that the opening of the bag body 4 is in the open state, thus preventing the bag body 4 from automatically closing the opening and affecting the filling of tobacco.

[0053] In some embodiments, the slide bar 52 has a straight section 521 and two connecting sections 522; the two ends of the straight section 521 correspond to the two connecting sections 522, which are fixedly connected to the support column 2 and the partition 3, respectively. The straight section 521 is located above the plane of the top of the partition 3, and the extension direction of the straight section 521 is parallel to the plane of the top of the partition 3. A first helical spring 523 is sleeved on the connecting section 522 connected to the support column 2. One end of the first helical spring 523 abuts against the support column 2, and the other end abuts against the slip ring 53. The slip ring 53 can slide back and forth on the straight section 521 to open or close the opening of the bag body 4; the first helical spring 523 is used to push the slip ring 53 into the straight section 521.

[0054] Specifically, there are multiple slip rings 53, with each bag 4 hanging on two adjacent slip rings 53. Each slip ring 53 has two hooks 533, which are respectively hooked onto one end of two bag bodies 4. The first limiting member 55 on the straight section 521 can prevent the slip ring 53 from entering the straight section 521. When the driving block 57 moves close to the first limiting member 55, the first limiting member 55 releases one slip ring 53 to enter the straight section 521. The slip ring 53 on the straight section 521 moves from one end of the straight line to the other end, and after the driving block 57 pushes the slip ring 53 into the second limiting block 532, the second limiting block 532 restricts the slip ring 53 from entering the straight section 521, thus realizing the opening of the bag body 4. After the bag 4 is filled with a predetermined amount of tobacco, the drive block 57 pushes a slip ring 53 to the second limit block 532, thereby closing the opening of one bag 4 and opening the opening of another bag 4. The worker can then seal the closed bag 4 and remove it. The tobacco continues to fall into the new bag 4 for further filling, reducing the worker's labor intensity and improving filling efficiency.

[0055] Specifically, the opening edge of the bag body 4 has four holes for connecting with hooks 533. These are for hanging on four slip rings 53, with two slip rings 53 on the same partition 3 and two slip rings 53 located on adjacent partitions 3.

[0056] Specifically, the two adjacent slip rings 53 are provided with permanent magnets with the same magnetic poles on the side where they can fit together. The slip ring 53 pushed into the straight section 521 by the first helical spring 523 and its adjacent slip ring 53 have the same magnetic force, so there is a certain gap between the two slip rings 53 so that the drive block 57 can be engaged.

[0057] In some embodiments, the driving component 54 includes a drive motor 541 and a conveyor chain 542; a groove 32 is provided on the top of the partition 3; the conveyor chain 542 is located in the groove 32; a driving block 57 is fixedly connected to the conveyor chain 542, and the driving block 57 can reciprocate along the extension direction of the groove 32; the drive motor 541 is located in the support column 2, and the output end of the drive motor 541 is connected to the conveyor chain 542 for transmission. The driving component 54 drives the driving block 57 through the conveyor chain 542, which is responsive and fast, and can quickly open the opening of the bag 4, reducing the occurrence of cigarette dust falling.

[0058] In some embodiments, the drive block 57 includes a fixed part 571 fixedly connected to the conveyor chain 542, a hinge part 572 hinged to the fixed part 571, a drive rod 573, and a slider 574; an annular groove 33 is provided on the side of the groove 32; one end of the drive rod 573 is hinged to the hinge part 572, and the other end is hinged to the slider 574, and the slider 574 is slidably connected to the annular groove 33; the hinge part 572 is rotatably in contact with the slider 52. Because the slider 574 slides in the annular groove 33, the slider 574 moves in the vertical direction, thus driving the drive rod 573 to move in the vertical direction, thereby driving the hinge part 572 to rotate, so that the hinge part 572 abuts against the slider 52. As the conveyor chain 542 drives the fixed part 571 to move, the hinge part 572 can push the slip ring 53 to move on the straight segment 521 to the second limiting member 56.

[0059] Specifically, the annular groove 33 has horizontal sections arranged parallel to each other, and inclined sections connecting the horizontal sections. The two inclined sections are respectively close to the first limiting member 55 and the second limiting member 56.

[0060] Specifically, the hinge portion 572 is provided with a movable hole or groove for the drive rod 573 to move. The movable hole or groove can prevent interference with the movement of the drive rod 573.

[0061] In some embodiments, a first limiting member 55 is disposed inside the slide rod 52; the first limiting member 55 includes a telescopic rod 551 that can extend out of the slide rod 52, an electromagnetic actuator 552 for driving the telescopic rod 551 to telescopically move, and a second helical spring 553 sleeved on the rod; the electromagnetic actuator 552 has a coil for the telescopic rod 551 to be movably inserted; one end of the second helical spring 553 abuts against the electromagnetic actuator 552, and the other end abuts against the telescopic rod 551; a sliding groove 531 is provided on the inner ring of the slip ring 53, and a limiting block 532 for abutting against the telescopic rod 551 is fixedly provided on the bottom surface of the sliding groove 531. When the electromagnetic actuator 552 is energized, a magnetic field is generated in the coil. The magnetic force of the magnetic field on the telescopic rod 551 drives the telescopic rod 551 to retract, separating it from the limiting block 532. The elastic force of the first helical spring 523 drives the slip ring 53 to move in the straight section 521. Subsequently, the electromagnetic actuator 552 is de-energized, the magnetic field of the coil disappears, and the telescopic rod 551 is pushed into the slide groove 531 by the second helical spring 553, abutting against the limiting block 532 of the next slip ring 53. This prevents the slip ring 53 from entering the straight section 521, ensuring that there is only one slip ring 53 on the straight section 521. Then, it abuts against the slide rod 52 through the hinge part 572 and pushes the slip ring 53 to move to the other end of the straight section 521.

[0062] Specifically, the slide bar 52 has a through hole for the telescopic rod 551 to extend out.

[0063] In some embodiments, the system further includes a processor 6 and a position sensor 7 for detecting the position of the drive block 57. The position sensor 7 is fixedly mounted on the partition 3. The position sensor 7, the electromagnetic driver 552, and the drive motor 541 are all electrically connected to the processor 6. When the drive block 57 moves to the detection area of ​​the position sensor 7, the position sensor 7 transmits a signal to the processor 6. The processor 6 outputs a response signal to the electromagnetic driver 552. The battery driver is powered on for a predetermined time and then powered off, thus enabling only one slip ring 53 to be pushed out into the straight section 521.

[0064] In some embodiments, a limiting strip 524 is fixedly provided on the outside of the slide rod 52, and the limiting strip 524 extends along the extension direction of the straight segment 521; the slide groove 531 is slidably sleeved on the limiting strip 524. The limiting strip 524 ensures that the extension directions of all slide grooves 531 coincide, which facilitates the extension rod 551 to extend into the slide groove 531.

[0065] In some embodiments, the second limiting member 56 includes a fixing block 561 fixedly connected to the top of the partition 3, a limiting rod 562 intersecting with the fixing block 561, and a third helical spring 563; one end of the limiting rod 562 can abut against the slip ring 53, and the other end is fixedly connected to the third helical spring 563, which is fixedly connected to the fixing block 561. This ensures that the slip ring 53 cannot move back after passing through the second limiting member 56. The second limiting member 56 has a simple and reasonable structure, and is practical and reliable.

[0066] Specifically, the upper surface of the fixing block 561 has a protrusion 564 for limiting the rotation of the limiting rod 562.

[0067] The above are merely optional embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this utility model. Those skilled in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this utility model.

Claims

1. A smoke tip receiving device, characterized in that include: A base, the upper part of which has a mounting surface; A support column is located on the mounting surface and is rotatably connected to the base. The extension direction of the support column is perpendicular to the mounting surface. Multiple partitions are spaced apart circumferentially along the support column, and each partition is fixedly connected to the support column; a collection area for receiving tobacco dust is formed between two adjacent partitions; the partitions extend along the extension direction of the support column; and the top of each partition has a connecting portion. The bag body is located in the collection area; the opening edge of the bag body is hung on the connecting part.

2. The smoke-receiving device according to claim 1, characterized in that The connecting part includes multiple pins; each pin is inserted and fixedly distributed on the top of the partition and the top of the support column.

3. The smoke-receiving device according to claim 1, wherein The connecting part includes a slide rod, a slip ring, a driving member for driving the slip ring to move, and a first limiting member and a second limiting member for restricting the movement of the slip ring; the two ends of the slide rod are respectively fixedly connected to the support column and the partition; the slip ring is slidably sleeved on the slide rod, and the slip ring is fixedly connected to a hook, with the opening edge of the bag hooked on the hook; the driving member has a driving block for pushing the slip ring; the first limiting member and the second limiting member are spaced apart; the driving block is located between the first limiting member and the second limiting member.

4. The smoke-receiving device according to claim 3, characterized in that The slide bar has a straight section and two connecting sections; the two ends of the straight section correspond to the two connecting sections respectively, and the two connecting sections are fixedly connected to the support column and the partition. The straight section is located above the plane of the top of the partition, and the extension direction of the straight section is parallel to the plane of the top of the partition. A first helical spring is sleeved on the connecting section connected to the support column. One end of the first helical spring abuts against the support column, and the other end abuts against the slip ring.

5. The smoke-receiving device according to claim 4, characterized in that The driving component includes a drive motor and a conveyor chain; a groove is provided on the top of the partition; the conveyor chain is located in the groove; the drive block is fixedly connected to the conveyor chain, and the drive block can reciprocate along the extension direction of the groove; the drive motor is located in the support column, and the output end of the drive motor is connected to the conveyor chain for transmission.

6. The tobacco dust receiving device according to claim 5, characterized in that, The drive block includes a fixed part fixedly connected to the conveyor chain, a hinge part hinged to the fixed part, a drive rod, and a slider; an annular groove is formed on the side of the groove; one end of the drive rod is hinged to the hinge part, and the other end is hinged to the slider, and the slider is slidably connected to the annular groove; the hinge part is rotatably in contact with the slider.

7. The smoke-receiving device according to claim 6, characterized in that The first limiting member is located inside the slide rod; the first limiting member includes a telescopic rod that can extend out of the slide rod, an electromagnetic actuator for driving the telescopic rod to extend and retract, and a second helical spring sleeved on the rod; the electromagnetic actuator has a coil for the telescopic rod to be movably inserted; one end of the second helical spring abuts against the electromagnetic actuator, and the other end abuts against the telescopic rod; a sliding groove is formed on the inner ring of the slip ring, and a limiting block for abutting against the telescopic rod is fixed on the bottom surface of the sliding groove.

8. The smoke-receiving device according to claim 7, characterized in that It also includes a processor and a position sensor for detecting the position of the drive block. The position sensor is fixedly mounted on the partition. The position sensor, the electromagnetic driver, and the drive motor are all electrically connected to the processor.

9. The smoke-receiving device of claim 7, wherein A limiting strip is fixedly provided on the outside of the slide rod, and the limiting strip extends along the extension direction of the straight segment; the slide groove is slidably sleeved on the limiting strip.

10. The smoke gelt receiving device according to any of claims 6-9, characterized in that The second limiting component includes a fixing block fixedly connected to the top of the partition, a limiting rod intersecting with the fixing block, and a third helical spring; one end of the limiting rod can abut against the slip ring, and the other end is fixedly connected to the third helical spring, which is fixedly connected to the fixing block.

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