Tobacco shred conveying device for stem sliver material shred content tester

Abstract

The utility model discloses a cut tobacco conveying device for a cut tobacco content tester of a sliver object. The cut tobacco conveying device comprises a base, a detector, a conveying assembly and a vibration assembly, the detector is arranged at the top of the base; the conveying belt is located below the detector, and a plurality of leaking holes are formed in the conveying belt; and the vibration assembly is arranged in the base and comprises a vibrator, a plate body and a first connecting plate, the plate body and the first connecting plate are arranged at the bottom and the top of the vibrator correspondingly, the two side walls of the plate body are connected with the inner wall of the base correspondingly, and the plate body and the first connecting plate abut against the inner wall of the conveying belt correspondingly. During use, a user places tobacco shreds on the conveyor belt, and starts the vibrator to drive the first connecting plate to vibrate the conveyor belt, so that clustered tobacco shreds above the conveyor belt are dispersed on the conveyor belt, the content of stems contained in the tobacco shreds above the conveyor belt is conveniently detected by a detector, and meanwhile, the stems contained in the tobacco shreds are discharged through the leakage holes; the content of stem slivers in tobacco is reduced, and the quality of tobacco shreds is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a measuring instrument for the silk content of stem residues, and more specifically, to a tobacco leaf conveying device for a measuring instrument for the silk content of stem residues. Background Art

[0002] In the process of cigarette processing, due to the influence of processing technology factors in the processes of making cut tobacco and making stem strips, and the presence of stems in the incoming tobacco leaves, stem residues are inevitably generated after cutting the cut tobacco. Although there is a pneumatic separation device before blending and mixing the cut tobacco, the stem residues cannot be completely removed. Chinese Patent Authorization Publication No. CN 116735408 A, publication date September 12, 2023, discloses a measuring device for the silk content in stem residue removal based on machine vision, which states that "a feeding bin, a high-speed belt, an X-ray source, an X-ray detector, a line array camera, a strip light source, a white background board, a collection box, an industrial control computer, characterized in that: a feeding bin is arranged above the left end of the high-speed belt".

[0003] However, during the detection process of the above device, agglomerated materials are prone to accumulate on the belt, and even material jamming may occur, affecting the working efficiency of the device. Moreover, the device can only detect the content of stem residues in the materials and cannot reduce the content of stem residues in the materials, affecting the quality of the materials.

[0004] Therefore, how to provide a tobacco leaf conveying device for a measuring instrument for the silk content of stem residues has become a technical problem urgently to be solved in this field. Summary of the Utility Model

[0005] An object of the utility model is to provide a new technical solution for a tobacco leaf conveying device for a measuring instrument for the silk content of stem residues.

[0006] According to a first aspect of the utility model, there is provided a tobacco leaf conveying device for a measuring instrument for the silk content of stem residues, including: a base, a detector, a conveying assembly and a vibration assembly; the detector is arranged on the top of the base;

[0007] The conveying assembly is arranged inside the base. The conveying assembly includes a conveyor belt, the conveyor belt is located below the detector, the conveyor belt is used for conveying tobacco leaves, and a plurality of leakage holes are arranged on the conveyor belt;

[0008] The vibration assembly is arranged inside the base. The vibration assembly includes a vibrator, a plate body and a first connecting plate. The vibrator is located at the central position of the conveyor belt, and the plate body and the first connecting plate are respectively arranged at the bottom and the top of the vibrator. Two side walls of the plate body are respectively connected to the inner wall of the base, and the plate body and the first connecting plate are respectively abutted against the inner wall of the conveyor belt.

[0009] Optionally, the vibration assembly further includes a second connecting plate. The first ends of the second connecting plate are respectively connected to both sides of the plate body, and the second end of the second connecting plate is connected to the inner wall of the base.

[0010] Optionally, the vibration assembly further includes a fixing plate disposed between the vibrator and the plate body.

[0011] Optionally, the tobacco leaf conveying device for the stem and residue silk content measuring instrument further includes a storage box disposed inside the base and below the conveyor belt.

[0012] Optionally, the conveying assembly further includes a first rubber strip and a second rubber strip. The first rubber strip is respectively disposed on both sides of the conveyor belt. The first end of the first rubber strip is connected to the side wall of the conveyor belt, and the second end of the first rubber strip is connected to the second rubber strip, and at least a part of the first rubber strip and the second rubber strip are located inside the detector.

[0013] Optionally, the angle formed by the first rubber strip and the conveyor belt is an obtuse angle, and the angle formed by the first rubber strip and the second rubber strip is greater than 180 degrees.

[0014] Optionally, the tobacco leaf conveying device for the stem and residue silk content measuring instrument further includes support blocks respectively disposed on both sides below the base.

[0015] Optionally, the conveying assembly further includes a first rotating shaft, a second rotating shaft, and a driving motor. The conveyor belt is respectively sleeved on the first rotating shaft and the second rotating shaft. The first rotating shaft and the second rotating shaft are respectively located at both ends of the base and are respectively rotatably connected to the inner wall of the base. The first rotating shaft is connected to the driving motor.

[0016] Optionally, the conveying assembly further includes a first bearing sleeve and a second bearing sleeve. The first bearing sleeve and the second bearing sleeve are respectively sleeved on both ends of the first rotating shaft and both ends of the second rotating shaft, and the first rotating shaft passes through the second bearing sleeve and the base and is connected to the driving motor.

[0017] The beneficial effects of the present utility model are as follows:

[0018] In this utility model, the detector is arranged at the top of the base, the conveying component is arranged inside the base, the conveyor belt is located below the detector, the vibrator is located at the center of the conveyor belt, and the plate body and the first connecting plate are respectively arranged at the bottom and the top of the vibrator. The two side walls of the plate body are respectively connected to the inner wall of the base, and the plate body and the first connecting plate are respectively abutted against the inner wall of the conveyor belt. When in use, the user places the cut tobacco on the conveyor belt and starts the vibrator to drive the first connecting plate to vibrate the conveyor belt, so as to disperse the cut tobacco in a mass above the conveyor belt on the conveyor belt, which is convenient for the detector to detect the content of stem pieces in the cut tobacco above the conveyor belt. At the same time, the stem pieces contained in the cut tobacco are discharged through the leakage holes, reducing the content of stem pieces in the tobacco and improving the quality of the cut tobacco.

[0019] Other features and advantages of the present utility model will become clear through the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings incorporated in and constituting a part of this specification illustrate embodiments of the present utility model and, together with the description, are used to explain the principles of the present utility model.

[0021] Figure 1 It is a structural diagram of a cut tobacco conveying device for a stem piece content measuring instrument of the present utility model;

[0022] Figure 2 It is a cross-sectional view of a cut tobacco conveying device for a stem piece content measuring instrument of the present utility model;

[0023] Figure 3 It is a structural diagram of the vibration assembly of the present utility model;

[0024] Figure 4 It is a structural diagram of the conveyor belt of the present utility model.

[0025] The labels in the figures are as follows: 1. Base; 2. Detector; 3. Conveying component; 31. Conveyor belt; 32. Leakage hole; 33. First rubber strip; 34. Second rubber strip; 35. First rotating shaft; 36. Second rotating shaft; 37. Driving motor; 38. First bearing sleeve; 39. Second bearing sleeve; 4. Vibration assembly; 41. Vibrator; 42. Plate body; 43. First connecting plate; 44. Second connecting plate; 45. Fixed plate; 5. Storage box; 6. Support block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Now, various exemplary embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present utility model.

[0027] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way a limitation on the present utility model, its application, or its use.

[0028] Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the specification.

[0029] In all the examples shown and discussed herein, any specific values should be construed as merely exemplary and not as limitations. Accordingly, other examples of the exemplary embodiments may have different values.

[0030] As Figures 1 to 4 shown, an embodiment of the present utility model provides a tobacco conveying device for a stem content measuring instrument of tobacco stems, including: a base 1, a detector 2, a conveying assembly 3, and a vibration assembly 4; the detector 2 is disposed on the top of the base 1.

[0031] The conveying assembly 3 is disposed inside the base 1. The conveying assembly 3 includes a conveyor belt 31. The conveyor belt 31 is located below the detector 2. The conveyor belt 31 is used for conveying tobacco. A plurality of leakage holes 32 are provided on the conveyor belt 31. Specifically, the vibration assembly 4 vibrates the tobacco on the conveyor belt 31 so that the agglomerated tobacco can be loosened, and then the tobacco stems in the tobacco can be discharged through the leakage holes 32.

[0032] Moreover, the leakage holes 32 are uniformly spaced on the conveyor belt 31. It should be noted that the diameter and quantity of the leakage holes 32 are not limited herein and are determined according to actual circumstances.

[0033] The vibration assembly 4 is disposed inside the base 1. The vibration assembly 4 includes a vibrator 41, a plate body 42, and a first connecting plate 43. The vibrator 41 is located at the central position of the conveyor belt 31. The plate body 42 and the first connecting plate 43 are respectively disposed at the bottom and top of the vibrator 41. Two side walls of the plate body 42 are respectively connected to the inner wall of the base 1, and the plate body 42 and the first connecting plate 43 are respectively in contact with the inner wall of the conveyor belt 31.

[0034] Specifically, the structure enclosed by the conveyor belt 31 is a rounded rectangle in the vertical cross-section, and the vibrator 41 is disposed at the middle position of the conveyor belt 31.

[0035] In use, the user places the tobacco on the conveyor belt 31 and starts the vibrator 41 to drive the first connecting plate 43 to vibrate the conveyor belt 31, so as to disperse the agglomerated tobacco above the conveyor belt 31 on the conveyor belt 31, facilitating the detector 2 to detect the content of tobacco stems in the tobacco above the conveyor belt 31, and at the same time discharging the tobacco stems contained in the tobacco through the leakage holes 32.

[0036] In this utility model, the detector 2 is arranged on the top of the base 1, the conveying assembly 3 is arranged inside the base 1, the conveyor belt 31 is located below the detector 2, the vibrator 41 is located at the center of the conveyor belt 31, and the plate body 42 and the first connecting plate 43 are respectively arranged at the bottom and top of the vibrator 41. The two side walls of the plate body 42 are respectively connected to the inner wall of the base 1, and the plate body 42 and the first connecting plate 43 are respectively abutted against the inner wall of the conveyor belt 31. When in use, the user places the cut tobacco on the conveyor belt 31 and starts the vibrator 41 to drive the first connecting plate 43 to vibrate the conveyor belt 31, so as to disperse the agglomerated cut tobacco above the conveyor belt 31 on the conveyor belt 31, which is convenient for the detector 2 to detect the content of stem pieces in the cut tobacco above the conveyor belt 31. At the same time, the stem pieces contained in the cut tobacco are discharged through the leakage holes 32, reducing the content of stem pieces in the tobacco and improving the quality of the cut tobacco.

[0037] In an embodiment of the cut tobacco conveying device for the stem piece content measuring instrument of this utility model, the vibration assembly 4 further includes a second connecting plate 44. The first end of the second connecting plate 44 is respectively connected to both sides of the plate body 42, and the second end of the second connecting plate 44 is connected to the inner wall of the base 1.

[0038] In this utility model, by respectively connecting the first end of the second connecting plate 44 to both sides of the plate body 42 and connecting the second end of the second connecting plate 44 to the inner wall of the base 1, the second connecting plate 44 provides a supporting effect on the connection between the plate body 42 and the inner wall of the base 1, increasing the stability of the connection between the plate body 42 and the inner wall of the base 1.

[0039] In an embodiment of the cut tobacco conveying device for the stem piece content measuring instrument of this utility model, as Figures 1 to 3 shown, in order to further increase the installation stability of the vibrator 41, the vibration assembly 4 further includes a fixing plate 45, and the fixing plate 45 is arranged between the vibrator 41 and the plate body 42.

[0040] In an embodiment of the cut tobacco conveying device for the stem piece content measuring instrument of this utility model, the cut tobacco conveying device for the stem piece content measuring instrument further includes a storage box 5. The storage box 5 is arranged inside the base 1 and is located below the conveyor belt 31.

[0041] In this utility model, by arranging the storage box 5 inside the base 1 and below the conveyor belt 31, the storage box 5 collects the tobacco stems discharged from the conveyor belt, effectively reducing the labor intensity of the operator.

[0042] In an embodiment of the cut tobacco conveying device for the stem piece content measuring instrument of this utility model, as Figures 1 to 4As shown, the conveying component 3 further includes a first rubber strip 33 and a second rubber strip 34. The first rubber strip 33 is respectively arranged on both sides of the conveyor belt 31. The first end of the first rubber strip 33 is connected to the side wall of the conveyor belt 31, and the second end of the first rubber strip 33 is connected to the second rubber strip 34. At least part of the first rubber strip 33 and the second rubber strip 34 are located inside the detector 2.

[0043] In the present utility model, by arranging the first rubber strip 33 on both sides of the conveyor belt 31 respectively, connecting the first end of the first rubber strip 33 to the side wall of the conveyor belt 31, connecting the second end of the first rubber strip 33 to the second rubber strip 34, and at least part of the first rubber strip 33 and the second rubber strip 34 being located inside the detector 2, through the action of the first rubber strip 33 and the second rubber strip 34, it is prevented that the cut tobacco is vibrated and falls outside the conveyor belt 31, reducing the waste of raw materials, effectively reducing the cost, and improving the working efficiency of the device.

[0044] Moreover, when the tobacco stems are discharged into the storage box 5 through the leakage holes 32, due to the restrictive action of the first rubber strip 33 and the second rubber strip 34 on the tobacco stems, the tobacco stems go from above the fixing plate 45 to above the first connecting plate 43, and slide from the first connecting plate 43 to the inside of the first rubber strip 33 and the second rubber strip 34 into the storage box 5 for collection, reducing the content of stem chips in the tobacco and improving the quality of the cut tobacco.

[0045] In an embodiment of the cut tobacco conveying device of the present utility model for the stem chip content measuring instrument, as Figures 2 to 4 shown, the angle formed by the first rubber strip 33 and the conveyor belt 31 is an obtuse angle, and the angle formed by the first rubber strip 33 and the second rubber strip 34 is greater than 180 degrees.

[0046] In the present utility model, by setting the angle formed by the first rubber strip 33 and the conveyor belt 31 as an obtuse angle, and setting the angle formed by the first rubber strip 33 and the second rubber strip 34 as greater than 180 degrees, the limiting area of the first rubber strip 33 and the second rubber strip 34 on the cut tobacco and the tobacco stems is further increased.

[0047] In an embodiment of the cut tobacco conveying device of the present utility model for the stem chip content measuring instrument, as Figures 1 to 3 shown, in order to increase the stability of the base 1, the cut tobacco conveying device of the present utility model for the stem chip content measuring instrument further includes support blocks 6, and the support blocks 6 are respectively arranged on both sides below the base 1.

[0048] In an embodiment of the cut tobacco conveying device of the present utility model for the stem chip content measuring instrument, as Figures 1 to 3As shown, the conveying assembly 3 further includes a first rotating shaft 35, a second rotating shaft 36 and a driving motor 37; the conveyor belt 31 is respectively sleeved on the first rotating shaft 35 and the second rotating shaft 36. The first rotating shaft 35 and the second rotating shaft 36 are respectively located at both ends of the base 1 and are respectively rotatably connected to the inner wall of the base 1. The first rotating shaft 35 is connected to the driving motor 37.

[0049] In the present utility model, by sleeving the conveyor belt 31 on the first rotating shaft 35 and the second rotating shaft 36 respectively, the first rotating shaft 35 and the second rotating shaft 36 are respectively located at both ends of the base 1 and are respectively rotatably connected to the inner wall of the base 1, and the first rotating shaft 35 is connected to the driving motor 37. The driving motor 37 drives the first rotating shaft 35 to rotate, and then the first rotating shaft 35 drives the conveyor belt 31 and the second rotating shaft 36 to rotate, improving the working efficiency and ensuring the stable conveying of cut tobacco.

[0050] In an embodiment of the cut tobacco conveying device of the present utility model for a stem content measuring instrument, as Figures 2 to 3 shown, the conveying assembly 3 further includes a first bearing sleeve 38 and a second bearing sleeve 39. The first bearing sleeve 38 and the second bearing sleeve 39 are respectively sleeved on both ends of the first rotating shaft and both ends of the second rotating shaft 36, and the first rotating shaft 35 passes through the second bearing sleeve 39 and the base 1 and is connected to the driving motor 37.

[0051] In the present utility model, by sleeving the first bearing sleeve 38 and the second bearing sleeve 39 on both ends of the first rotating shaft 35 and both ends of the second rotating shaft 36 respectively, and the first rotating shaft 35 passes through the second bearing sleeve 39 and the base 1 and is connected to the driving motor 37. The first bearing sleeve 38 and the second bearing sleeve 39 fix the first rotating shaft 35 and the second rotating shaft 36, ensuring the stability of the first rotating shaft 35 and the second rotating shaft 36.

[0052] Although some specific embodiments of the present utility model have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present utility model. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present utility model. The scope of the present utility model is defined by the appended claims.

Claims

1. A tobacco conveying device for a stem fiber content measuring instrument, characterized in that, Including: A base, a detector, a conveying component, and a vibration component; the detector is arranged on the top of the base; The conveying component is arranged inside the base. The conveying component includes a conveyor belt which is located below the detector and is used for conveying cut tobacco. A plurality of leakage holes are arranged on the conveyor belt; The vibration component is arranged inside the base. The vibration component includes a vibrator, a plate body, and a first connecting plate. The vibrator is located at the central position of the conveyor belt, and the plate body and the first connecting plate are respectively arranged at the bottom and the top of the vibrator. Two side walls of the plate body are respectively connected to the inner wall of the base, and the plate body and the first connecting plate are respectively abutted against the inner wall of the conveyor belt.

2. The tobacco conveying device for the cut stem silk content measuring instrument according to claim 1, wherein, The vibration component further includes a second connecting plate. The first end of the second connecting plate is respectively connected to both sides of the plate body, and the second end of the second connecting plate is connected to the inner wall of the base.

3. The tobacco conveying device for the stem silk content measuring instrument according to claim 1, characterized in that, The vibration component further includes a fixing plate which is arranged between the vibrator and the plate body.

4. The tobacco conveying device for the stem content measuring instrument according to claim 1, characterized in that, The cut tobacco conveying device for the stem content measuring instrument further includes a storage box which is arranged inside the base and is located below the conveyor belt.

5. The tobacco conveying device for the cut stem silk content measuring instrument according to claim 1, characterized in that, The conveying component further includes a first rubber strip and a second rubber strip. The first rubber strip is respectively arranged on both sides of the conveyor belt. The first end of the first rubber strip is connected to the side wall of the conveyor belt, and the second end of the first rubber strip is connected to the second rubber strip. At least part of the first rubber strip and the second rubber strip are located inside the detector.

6. The tobacco conveying device for the silk content measuring instrument of stem tags according to claim 5, characterized in that, The angle formed by the first rubber strip and the conveyor belt is an obtuse angle, and the angle formed by the first rubber strip and the second rubber strip is greater than 180 degrees.

7. The tobacco conveying device for the stem content measuring instrument according to claim 1, wherein The cut tobacco conveying device for the stem content measuring instrument further includes support blocks which are respectively arranged on both sides below the base.

8. The tobacco strand conveying device for a cut filler content measuring instrument according to any one of claims 1-7, characterized in that, The conveying component further includes a first rotating shaft, a second rotating shaft, and a driving motor; the conveyor belt is respectively sleeved on the first rotating shaft and the second rotating shaft. The first rotating shaft and the second rotating shaft are respectively located at both ends of the base and are respectively rotatably connected to the inner wall of the base. The first rotating shaft is connected to the driving motor.

9. The tobacco conveying device for the stem silk content measuring instrument according to claim 8, characterized in that, The conveying component further includes a first bearing sleeve and a second bearing sleeve. The first bearing sleeve and the second bearing sleeve are respectively sleeved on both ends of the first rotating shaft and both ends of the second rotating shaft, and the first rotating shaft penetrates through the second bearing sleeve and the base and is connected to the driving motor.

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