Tobacco leaf integrated automatic sampling machine

Abstract

The utility model discloses an integrated automatic tobacco leaf sampling machine which comprises a base, a sampling mechanism and a tobacco lifting mechanism, a fixing device and a vertical frame are arranged on the base, and the fixing device is used for fixing the frame containing tobacco leaves; the sampling mechanism and the cigarette lifting mechanism are positioned above the base; the tobacco lifting mechanism lifts part of the tobacco leaves, and the sampling mechanism takes out part of the tobacco leaves; the sampling mechanism comprises a sampling frame, a first lifting device and a first moving device, the sampling frame moves up and down through the first lifting device, and the sampling frame moves front and back through the first moving device.

Description

Technical Field

[0001] This utility model relates to the field of tobacco leaf quality inspection technology, and more specifically, to an integrated automatic tobacco leaf sampling machine. Background Technology

[0002] Currently, the existing method for handling boxed tobacco leaves involves using a forklift's robotic arm to lift the tobacco leaves from the inspection location, followed by manual sampling by quality inspectors. However, this method requires a forklift and a sampling personnel for each inspection, and using a forklift to extract samples is wasteful of manpower and resources. Furthermore, each box of boxed tobacco leaves is quite heavy, weighing over 100 kilograms, posing safety hazards when using a forklift for sampling during quality inspection. Therefore, there is an urgent need to solve these problems. Utility Model Content

[0003] This utility model provides an integrated automatic tobacco leaf sampling machine and method, which can solve the technical problems of expensive quality inspection and inconvenient sampling in related technologies. The technical solution is as follows:

[0004] An integrated automatic tobacco leaf sampling machine includes: an integrated automatic tobacco leaf sampling machine, including a base, a sampling mechanism and a tobacco lifting mechanism;

[0005] The base is equipped with a fixing device and a vertical frame. The fixing device is used to fix the frame containing tobacco leaves. The sampling mechanism and the tobacco lifting mechanism are located above the base. The tobacco lifting mechanism lifts up part of the tobacco leaves, and the sampling mechanism removes part of the tobacco leaves.

[0006] The sampling mechanism includes a sampling frame, a first lifting device, and a first moving device. The sampling frame moves up and down via the first lifting device, and moves back and forth via the first moving device.

[0007] The cigarette-lifting mechanism includes a second cigarette holder, a second lifting device, and a second moving device. The second cigarette holder moves up and down via the second lifting device, and moves forward and backward via the second moving device.

[0008] The sampling frame includes a drawer, a first cigarette holder, and a clamping component;

[0009] The first cigarette holder is connected to or integrally formed with the drawer. The clamping member is located above the first cigarette holder and is hinged to the first cigarette holder. The clamping member is used to clamp the first cigarette holder and the clamping member by opening and closing.

[0010] The sampling frame also includes a clamping cylinder and a rotating shaft. The clamping member is hinged to the first tobacco stamping frame via the rotating shaft. The clamping cylinder drives the clamping member to rotate around the rotating shaft to cooperate with the first tobacco stamping frame to clamp the bulk tobacco leaves.

[0011] The clamping member includes a clamping body and a clamping part. The clamping body and the clamping part form an angle. The clamping part contacts the tobacco leaf. The clamping part and the first tobacco holder clamp the upper and lower parts of the tobacco leaf.

[0012] The base is a planar frame structure, and a vertical frame structure is provided on the base, the vertical frame structure being perpendicular to the base;

[0013] The base also includes at least one drive device and a control device; the control device controls the drive device, and the drive device serves as the power device for the first lifting device, the first moving device, the second lifting device, and the second moving device.

[0014] The fixing device includes a front top post and a rear top post, which are used to fix the frame containing tobacco leaves.

[0015] The first lifting device includes a first lifting cylinder, a first chain, a first sprocket, a first sprocket shaft, a first connecting shaft, a lifting seat, and a first sliding plate;

[0016] The first chain meshes with the first sprocket, and the two ends of the first chain are respectively connected to the base and the first connecting shaft. The two ends of the first connecting shaft are connected to the first sliding plate. When the lifting cylinder is activated, it can drive the first sliding plate to move up and down.

[0017] The first moving device includes a first cigarette oil cylinder, which drives a first cigarette holder.

[0018] The vertical frame is provided with a guide groove and a lifting plate. The guide groove is provided on the vertical frame along the height direction, and the lifting plate is slidably installed on the guide groove.

[0019] The second lifting device includes a second chain, a second sprocket, a second connecting shaft, and a second sliding plate; the second chain meshes with the second sprocket, and the second sprocket is mounted on the second connecting shaft; one end of the second chain is fixed to the base, and the other end is connected to the second sliding plate; the second cigarette holder is connected to the second moving device via the second chain.

[0020] The second moving device includes a second slide block and a second slide rail, the second slide block is connected to the second slide block, and the second slide block is slidably connected to the second slide rail.

[0021] This invention loads the tobacco leaves by inserting a second tobacco stick into the loose tobacco leaves, and then lifts the loaded tobacco leaves by a tobacco lifting mechanism. After the loaded tobacco leaves are lifted to a certain height, the lower layer of tobacco leaves is exposed. Then, a sampling mechanism is used to sample and pick up the tobacco leaves to obtain the required tobacco leaves. The sampling mechanism does not cause any damage to the tobacco leaves, and can achieve safe, convenient and accurate quality inspection, thereby improving the extraction efficiency. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the integrated automatic tobacco leaf sampling machine of this utility model.

[0024] Figure 2 This is a schematic diagram of the vertical frame assembly structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the sampling mechanism assembly of this utility model;

[0026] Figure 4 This is a schematic diagram of the smoke-lifting assembly of this utility model;

[0027] Figure 5 This is a schematic diagram of the sampling rack structure of this utility model.

[0028] 1. Frame; 2. Sampling mechanism; 3. Tobacco lifting mechanism; 4. Metal frame; 5. Bulk tobacco leaves;

[0029] 11. Base; 12. Guide groove; 13. Fixing column; 14. Front top column; 15. Rear top column; 16. Power rear axle; 17. Lithium battery; 18. Steering front axle; 19. Electronic controller; 20. Hydraulic pump station;

[0030] 21. First slide plate; 22. First connecting shaft; 23. First pulley; 24. First chain; 25. First sprocket; 26. First sprocket shaft; 27. First lifting cylinder; 28. Lifting seat; 29. ​​First smoke-filled oil tank; 210. First slide rail; 212. First slide block; 213. Sampling rack;

[0031] 31. Second slide block; 32. Second slide rail; 33. Second e-liquid cylinder; 34. Lifting e-liquid cylinder; 35. Second sprocket; 36. Second connecting shaft; 37. Second chain; 38. Second slide plate; 39. Second e-cigarette holder; 310. Second pulley;

[0032] 2131. Drawer; 2132. Connecting block; 2133. Clamping cylinder; 2134. Cigarette needle; 2135. Clamping component. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0034] All embodiments of this utility model, and all other embodiments obtained by those skilled in the art without creative effort, are within the scope of protection of this utility model.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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.

[0036] 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 one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] like Figure 1-5 As shown, this utility model provides an integrated automatic tobacco leaf sampling machine, including a frame 1, a base 11, a sampling mechanism 2 and a tobacco lifting mechanism 3 on the frame 1.

[0038] The base is equipped with a fixing device and a vertical frame. The fixing device is used to fix the frame containing the tobacco leaves. The sampling mechanism 2 and the tobacco lifting mechanism 3 are located above the base 11. The tobacco lifting mechanism 3 lifts up part of the tobacco leaves, and the sampling mechanism 2 removes part of the tobacco leaves.

[0039] Specifically, the base 11 is a planar frame structure, and a vertical frame is provided on the base. The vertical frame is a vertical frame structure and is perpendicular to the base.

[0040] The base also includes at least one drive device and a control device; the control device controls the drive device, which serves as the power source for the first lifting device, the first moving device, the second lifting device, and the second moving device; a vertical rectangular frame structure is formed by a channel steel carriage and a fixed column 13, with guide grooves 12 on the channel steel carriage and its bottom fixedly connected to the base 11; the base is equipped with moving devices such as a power front axle and a power rear axle 16 for moving the entire device. On the other side of the base 11, a steering front axle 18 and an electronic controller 19 are provided as the control part for controlling the operation of each drive device; a lithium battery 17 and a hydraulic pump station 20 are also provided as the power source.

[0041] The fixing device includes a front top post 14 and a rear top post 15, which are used to fix the frame containing the tobacco leaves. Generally, bulk tobacco leaves 5 have a metal frame 4, and the front top post 14 and rear top post 15 are used to fix the metal frame 4.

[0042] The sampling mechanism 2 includes a sampling frame 213, a first lifting device and a first moving device. The sampling frame 213 moves up and down through the first lifting device and moves back and forth through the first moving device.

[0043] The cigarette lifting mechanism includes a second cigarette holder 39, a second lifting device, and a second moving device. The second cigarette holder 39 moves up and down through the second lifting device, and the upper cigarette holder moves back and forth through the second moving device.

[0044] Specifically, refer to Figure 3 The first lifting device includes a lifting seat 28, a first lifting cylinder 27, a first chain 24, a first sprocket 25, a first sprocket shaft 26, a first connecting shaft 22, a lifting seat 28, and a first sliding plate 21.

[0045] The first chain 24 meshes with the first sprocket 25. The two ends of the first chain are connected to the base and the first connecting shaft 22, respectively. The two ends of the first connecting shaft are connected to the first slide plate 21. When the first lifting cylinder 27 is activated, it can drive the first slide plate 21 to move up and down.

[0046] The first moving device includes a first e-liquid cylinder 29, a first slide block 212, and a first slide rail 210. A first sliding plate 21 is connected to the first slide block 212 via a first pulley 23; that is, the first sliding plate 21 and the first slide block 212 are connected to the first slide rail 210 via the first pulley 23. The first slide block 212 is slidably connected to the first slide rail 210, which is connected to the sampling frame. Alternatively, the first slide rail 210 can be connected to the first sliding plate 21, and the first slide block 212 can be connected to the sampling frame. The first e-liquid cylinder 29 drives the first e-liquid holder.

[0047] Preferably, the first slide plate 21 is connected to the first sprocket 25 via the first chain 24, and the first sprocket 25 is connected to the first lifting cylinder 27 via the first sprocket shaft 26. The first slide plate 21 is raised and lowered along the height direction of the guide groove 12 via the first lifting cylinder 27. One end of the first chain 24 is connected to the first slide plate 21 via the sprocket shaft, and the other end is fixed to the lifting seat 28, which is fixed to the base 11. The middle part engages with the first lifting cylinder 27 through meshing with the first sprocket 25, so that when the first lifting cylinder 27 is activated, it can drive the first slide plate 21 to move up and down. The sampling frame is located above the first slide plate 21, and when the first lifting cylinder 27 is activated, it can drive the sampling frame on the first slide plate 21 to move up and down.

[0048] Preferably, the sampling frame 213 includes a drawer 2131, a first cigarette holder, and a clamping member 2135; the first cigarette holder is connected to or integrally formed with the drawer 2131, the clamping member 2135 is located above the first cigarette holder, and the clamping member is hinged to the first cigarette holder, and the clamping between the first cigarette holder and the clamping member is achieved by opening and closing the clamping member.

[0049] Specifically, the first cigarette holder is provided with a plurality of cigarette-stamping needles 2134. The first cigarette holder is fixedly connected to or integrally formed with the drawer 2131, that is, the first cigarette holder is located at one end of the drawer 2131, and the plurality of cigarette-stamping needles 2134 are arranged at one end of the drawer 2131. The clamping members 2135 are located above the cigarette-stamping needles 2134, and the number of clamping members 2135 corresponds to the number of the first cigarette holders. The sampling rack 213 also includes a connecting block 2132, which is connected to the first cigarette-stamping oil cylinder 29. The first tobacco oil cylinder 29 is connected to the hydraulic pump station 20. The sampling frame 213 is driven by the electronic controller 19 to move the tobacco needle 2134 horizontally to insert the loose tobacco leaves 5. The clamping cylinder 2133 is connected to the hydraulic pump station 20. The clamping member 2135 is driven by the electronic controller 19 to move clockwise to cooperate with the tobacco needle 2134 to clamp the loose tobacco leaves 5. Then the electronic controller 19 controls the first tobacco oil cylinder 29 to move back to drive the sampling frame 213 to pull out the loose tobacco leaves 5.

[0050] Preferably, the sampling frame also includes a clamping cylinder 2133 and a rotating shaft. The clamping member is hinged to the first tobacco stamping frame through the rotating shaft. The clamping cylinder 2133 drives the clamping member 2135 to rotate around the rotating shaft to cooperate with the first tobacco stamping frame to clamp the bulk tobacco leaves.

[0051] The clamping member 2135 includes a clamping body and a clamping part. The clamping body and the clamping part form an angle, which is an obtuse angle, to avoid damaging the tobacco leaves. The clamping part contacts the tobacco leaves and clamps the upper and lower parts of the tobacco leaves together with the first tobacco rack.

[0052] The cigarette lifting mechanism 3 includes a second cigarette holder 39, a second lifting device, and a second moving device.

[0053] The second lifting device includes a second chain 37, a second sprocket 35, a second connecting shaft 36, and a second sliding plate 38. The second tobacco rack 39 is connected to the second sliding plate 38 via a second pulley 310. The second chain 37 meshes with the second sprocket 35, which is mounted on the second connecting shaft 36. The two second sprockets 35 are connected to the lifting oil cylinder 34 via the second connecting shaft 36, allowing the second sliding plate 38 to rise and fall along the height direction of the channel steel slide via the lifting oil cylinder 34. One end of the second chain 37 is fixed to the base 11, and the other end is connected to the second sliding plate 38. The second tobacco rack 39 rises and falls by moving the second chain 37. The middle part of the second chain 37 meshes with the two second sprockets 35 and cooperates with the lifting oil cylinder 34. Considering the weight of the loose tobacco leaves 5, two lifting oil cylinders 34 are provided, so that when the lifting oil cylinder 34 moves, it drives the second sliding plate 38 to rise and fall.

[0054] The second moving device includes a second slide block 31 and a second slide rail 32. The second slide plate 38 is connected to the slide block 31 via a second pulley 310, that is, the second slide plate 38 and the second slide block 31 are connected to the slide rail 32 via the second pulley 310. The slide block 31 is slidably connected to the second slide rail 32, and the second slide rail 32 is connected to the sampling frame, or the second slide rail 32 is connected to the second slide plate 38, and the second slide block 31 is connected to the sampling frame.

[0055] Preferably, the slide block 31 is connected to the second slide plate 38 via the second pulley 310, the lifting oil cylinder 34 drives the second tobacco sticking frame 39 to rise and fall, and the second tobacco sticking oil cylinder 33 causes the upper tobacco sticking frame to move horizontally; the sampling frame 213 is composed of a drawer 2131, a tobacco sticking needle 2134 and a connecting block 2132, and the clamping oil cylinder 2133 drives the clamping member 2135 to grab the bulk tobacco leaves 5.

[0056] Preferably, the cigarette lifting mechanism further includes a cigarette lifting oil cylinder 34 and a second cigarette pressing oil cylinder 33. The cigarette lifting oil cylinder 34 drives the second cigarette pressing frame 39, and the second cigarette pressing oil cylinder 33 causes the second cigarette pressing frame to move horizontally.

[0057] Specifically, a guide groove 12 and a lifting plate are provided on the vertical frame. The guide groove is set on the vertical frame along the height direction, and the lifting plate is slidably installed on the guide groove 12. There can be multiple guide grooves. The guide groove 12 is set on the vertical frame along the height direction. The lifting of the sampling mechanism is connected to the first sliding plate 21 through a first chain, and the lifting of the smoke lifting mechanism is connected to the second sliding plate 38 through a second chain. Both can be lifted and lowered along the direction of the guide groove 12 by a hydraulic device.

[0058] The sampling mechanism drives the sampling frame 213 to move horizontally along the slide rail 219 on the first slide block 212 via the first grease cylinder 29; the cigarette lifting mechanism drives the second cigarette holder 39 to move horizontally along the second slide rail 32 on the slide block 21 via the second grease cylinder 33.

[0059] like Figures 1-5 As shown, this utility model also provides a method for using an integrated automatic sampling machine for framed tobacco leaves, the specific steps of which are as follows:

[0060] S1. The frame tobacco sampler is moved manually or electrically to the metal frame 4 containing the bulk tobacco leaves 5. The metal frame 4 is fixed using the front top post 14 and the rear top post 15. The door of the metal frame 4 is then opened.

[0061] S2, using the electronic controller 19 to control the lifting device to drive the tobacco lifting mechanism 3 to rise to the upper position of the bulk tobacco leaves 5 that need to be sampled and stopped.

[0062] S3, using the electronic controller 19 to control the second tobacco oil cylinder 33 to drive the second tobacco rack 39 forward to insert the bulk tobacco leaves 5 to a predetermined depth and stop.

[0063] S4, using the electronic controller 19 to control the lifting cylinder 34 to drive the lifting mechanism 3 to rise and lift the bulk tobacco leaves 5 to the predetermined height and stop.

[0064] S5, the electronic controller 19 controls the first lifting cylinder 27 to drive the sampling mechanism 2 to rise to the upper position of the bulk tobacco leaves 5 that need to be sampled, and controls the first piercing oil cylinder 29 to drive the piercing needle 2134 to pierce the bulk tobacco leaves 5 forward to a predetermined depth and stop.

[0065] S6, using the electronic controller 19 to control the clamping cylinder 2133 to drive the clamping component 2135 to close clockwise and clamp the bulk tobacco leaves 5.

[0066] S7, use the electronic controller 19 to control the first tobacco oil cylinder 29 to drive the sampling frame 213 to retract and pull out the loose tobacco leaves 5, and then use the electronic controller 19 to control the clamp to open the oil cylinder 2133 counterclockwise to detach the loose tobacco leaves 5 and collect the tobacco leaves for quality inspection.

[0067] S8, repeat S5-S7, continue to extract 5 loose tobacco leaves until the amount of tobacco leaves to be tested is extracted.

[0068] S9, the electronic controller 19 controls the lifting oil cylinder 34 to drive the lifting mechanism to descend to the initial height and stop.

[0069] S10, the controller 19 is used to control the second cigarette oil cylinder 33 to drive the second cigarette holder 39 to retract to its original position and stop.

[0070] S11, the electric controller 19 controls the lifting cylinder 34 to drive the lifting mechanism 3 to descend to the middle layer position of the bulk tobacco leaves 5 that need to be sampled and stopped.

[0071] S12, repeat steps S3-S9 to collect tobacco leaves from the middle layer for quality inspection.

[0072] S13, the electric controller 19 controls the lifting oil cylinder 34 to drive the second tobacco rack 39 to descend to the lower position of the bulk tobacco leaves 5 that need to be sampled and stopped.

[0073] S14, repeat steps S3-S9, collect tobacco leaves from the lower layer for quality inspection.

[0074] Specifically, the device is moved to the metal frame 4 and fixed in place. The side door of the metal frame 4 is opened to expose the loose tobacco leaves 5. Then, the loose tobacco leaves 5 are extracted according to steps S2-S8. The extracted loose tobacco leaves 5 can be used for quality inspection. Furthermore, through steps S9-S14, the middle and lower layers of loose tobacco leaves 5 inside the metal frame 4 are also extracted, thereby obtaining three layers of sample loose tobacco leaves 5 for more accurate quality inspection results.

[0075] The working principle of this device is as follows:

[0076] The second tobacco stick 39 is inserted into the loose tobacco leaves 5 to load the tobacco leaves. Then, the second tobacco stick 39 loaded with tobacco leaves is lifted by the lifting device, thereby raising the upper layer of loose tobacco leaves 5 to a certain height and exposing the lower layer of loose tobacco leaves 5. Then, the sampling mechanism 2 clamps the exposed loose tobacco leaves 5 to obtain the loose tobacco leaves 12 at the location to be sampled.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An integrated automatic tobacco leaf sampling machine, characterized in that, Includes a base, a sampling mechanism, and a smoke-lifting mechanism; The base is equipped with a fixing device and a vertical frame. The fixing device is used to fix the frame containing tobacco leaves. The sampling mechanism and the tobacco lifting mechanism are located above the base. The tobacco lifting mechanism lifts up part of the tobacco leaves, and the sampling mechanism removes part of the tobacco leaves. The sampling mechanism includes a sampling frame, a first lifting device, and a first moving device. The sampling frame moves up and down via the first lifting device, and moves back and forth via the first moving device. The cigarette-lifting mechanism includes a second cigarette holder, a second lifting device, and a second moving device. The second cigarette holder moves up and down via the second lifting device, and moves forward and backward via the second moving device.

2. The integrated automatic tobacco leaf sampling machine according to claim 1, characterized in that, The sampling frame includes a drawer, a first cigarette holder, and a clamping component; The first cigarette holder is connected to or integrally formed with the drawer. The clamping member is located above the first cigarette holder and is hinged to the first cigarette holder. The clamping member is used to clamp the first cigarette holder and the clamping member by opening and closing.

3. The integrated automatic tobacco leaf sampling machine according to claim 2, characterized in that, The sampling frame also includes a clamping cylinder and a rotating shaft. The clamping member is hinged to the first tobacco stamping frame via the rotating shaft. The clamping cylinder drives the clamping member to rotate around the rotating shaft to cooperate with the first tobacco stamping frame to clamp the bulk tobacco leaves.

4. The integrated automatic tobacco leaf sampling machine according to claim 3, characterized in that, The clamping member includes a clamping body and a clamping part. The clamping body and the clamping part form an angle. The clamping part contacts the tobacco leaf. The clamping part and the first tobacco holder clamp the upper and lower parts of the tobacco leaf.

5. The integrated automatic tobacco leaf sampling machine according to claim 1, characterized in that, The base is a planar frame structure, and a vertical frame structure is provided on the base, the vertical frame structure being perpendicular to the base.

6. The integrated automatic tobacco leaf sampling machine according to claim 1, characterized in that, The base also includes at least one drive device and a control device; the control device controls the drive device, and the drive device serves as the power device for the first lifting device, the first moving device, the second lifting device, and the second moving device. The fixing device includes a front top post and a rear top post, which are used to fix the frame containing tobacco leaves.

7. The integrated automatic tobacco leaf sampling machine according to claim 2, characterized in that, The first lifting device includes a first lifting cylinder, a first chain, a first sprocket, a first sprocket shaft, a first connecting shaft, a lifting seat, and a first sliding plate; The first chain meshes with the first sprocket, and the two ends of the first chain are respectively connected to the base and the first connecting shaft. The two ends of the first connecting shaft are connected to the first sliding plate. When the lifting cylinder is activated, it can drive the first sliding plate to rise and fall.

8. The integrated automatic tobacco leaf sampling machine according to claim 2, characterized in that, The first moving device includes a first cigarette oil cylinder, which drives a first cigarette holder.

9. The integrated automatic tobacco leaf sampling machine according to claim 1, characterized in that, The vertical frame is provided with a guide groove and a lifting plate. The guide groove is provided on the vertical frame along the height direction, and the lifting plate is slidably installed on the guide groove. The second lifting device includes a second chain, a second sprocket, a second connecting shaft, and a second sliding plate; the second chain meshes with the second sprocket, and the second sprocket is mounted on the second connecting shaft; one end of the second chain is fixed to the base, and the other end is connected to the second sliding plate; the second cigarette holder is connected to the second moving device via the second chain.

10. The integrated automatic tobacco leaf sampling machine according to claim 9, characterized in that, The second moving device includes a second slide block and a second slide rail, the second slide block is connected to the second slide block, and the second slide block is slidably connected to the second slide rail.

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