A tobacco basket that can adjust the direction of tobacco leaves

By introducing tobacco leaf posture adjustment plates and guide plates into the tobacco basket, the problem of tobacco leaf bending and damage was solved, and the tobacco leaves were stacked horizontally layer by layer, which facilitates subsequent processing.

CN119551458BActive Publication Date: 2025-10-28SHANDONG WEIFANG TOBACCO CO LTD +2
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Patent Information

Application Number
CN202411524389.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-10-29
Publication Date
2025-10-28
Estimated Expiration
2044-10-29

AI Technical Summary

Technical Problem

The existing tobacco basket structure cannot effectively adjust the state of the tobacco leaves as they enter the basket, causing the tobacco leaves to be easily bent and damaged, which affects the efficiency of tobacco farmers in the later stages.

Method used

Design a tobacco basket with a tobacco leaf posture adjustment plate and a guide plate. By using the adjustment plate and the guide plate together, ensure that the center line of the tobacco leaves is rotated from a vertical state to a horizontal state and stacked horizontally layer by layer.

Benefits of technology

This effectively prevents tobacco leaves from bending and ensures that the tobacco leaves are stacked horizontally layer by layer in the tobacco basket, making it easier for tobacco farmers to handle them later.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a tobacco basket capable of adjusting the orientation of tobacco leaves, comprising a rectangular basket body surrounded by four side walls, with a lower end cover movably fitted onto the outer side of the lower end of the basket body; symmetrical U-shaped grooves are arranged at the upper parts of both ends of the basket body, with L-shaped height adjustment plates inserted into the grooves; the front end of a horizontal support plate at the upper end of the height adjustment plate extends to the upper outer side of the basket body, and a height adjustment bolt is threaded onto the outer side wall of the groove; an end limiting plate is connected to the inner side of the front end of the horizontal support plate of the height adjustment plate, and an inverted V-shaped tobacco leaf posture adjustment plate is connected above the end limiting plates at both ends; an outer limiting plate is provided on the outer side of the tobacco leaf posture adjustment plate on the side away from the basket body. The advantages of this invention are: the inverted V-shaped tobacco leaf posture adjustment plate can adjust the vertical state of the tobacco leaf centerline before entering the basket body to a horizontal state, and the tobacco leaf posture fine-tuning plate can fine-tune the horizontal state of the tobacco leaves entering the upper part of the basket body.
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Description

Technical Field

[0001] This invention relates to the field of tobacco leaf harvesting machinery technology, specifically to a tobacco basket capable of adjusting the direction of tobacco leaves. Background Technology

[0002] In tobacco cultivation, traditional manual harvesting during the tobacco harvest season is labor-intensive and inefficient, and often faces a labor shortage during peak harvest season. Currently, some tobacco growers are starting to use tobacco harvesting machines. These machines typically use a picking mechanism to pluck tobacco leaves from the plant. After being separated from the plant, the leaves fall onto a horizontal conveyor. This conveyor then transports the leaves outwards to a vertical belt-clamping and lifting device. The belt-clamping and lifting device winds the leaves between two conveyor belts, which then clamp the leaves on both sides and rotate them in opposite directions, moving the leaves upwards until they emerge from the top of the belts and fall into an outer tobacco basket. This method of tobacco harvesting… Harvesting machines can significantly reduce the labor intensity of manual harvesting. However, due to limited width between adjacent rows of tobacco, the tobacco basket is generally designed as a rectangular prism. Its internal length is usually slightly longer than the length of the tobacco leaves, and its internal width is usually much wider than the width of the tobacco leaves. Therefore, ideally, the tobacco leaves falling into the basket from the belt-driven lifting device should land horizontally with the head and tail at the same height. However, because tobacco leaves are flexible, it is difficult to control the state in which they enter the belt-driven lifting device. When the tobacco leaves enter the belt-driven lifting device from the side first, and when all the tobacco leaves are inside, the head and tail of the tobacco leaves will be at the same height inside the belt-driven lifting device. When the tobacco leaves move upwards from a horizontal position, they fall into the tobacco basket from the belt-driven lifting device, typically entering from the side first at the top and then drifting into the basket. This results in most leaves falling into the basket in a horizontal position with their head, tail, and sides at the same level – the optimal state. This allows for layering and facilitates later work for tobacco farmers. However, some leaves, due to bending or other reasons, may fall in with their head and tail at the same height, but one side higher than the other, forming a vertical arc. If new leaves fall from above, they are prone to bending and damage. Conversely, if the leaves enter the belt-driven lifting device head-or-tail first, and all leaves are inside the belt... When the tobacco leaves are held inside the lifting device, they move upwards in a vertical position with their heads and tails at different heights. When the leaves fall into the tobacco basket after exiting the device, either the head or tail enters the upper part of the basket first, then inserts vertically. Because the width of the basket is shorter than the length of the tobacco leaves, this easily causes the leaves to bend and be damaged. In particular, the leaves falling later from the upper layer can easily bend or fold the lower leaves that are vertically inserted into the basket. Therefore, the existing tobacco basket structure is relatively simple and cannot adjust the state of the tobacco leaves entering the basket, easily causing bending and damage, and also hindering the tobacco farmers' subsequent work. Summary of the Invention

[0003] The purpose of this invention is to provide a tobacco basket that can adjust the state of tobacco leaves entering the basket and allow the tobacco leaves to fall into the basket and form a layered horizontal stacked state, and the direction of the tobacco leaves can be adjusted.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A tobacco basket capable of adjusting the direction of tobacco leaves, comprising a rectangular tobacco basket body surrounded by four side walls, wherein a lower end cover of the tobacco basket body is provided at the lower end of the tobacco basket body and is movably fitted onto the outer side of the lower end of the tobacco basket body;

[0006] The upper part of both ends of the tobacco basket is symmetrically provided with U-shaped sliding grooves, and L-shaped height adjustment plates are inserted into the sliding grooves. The front end of the horizontal support plate at the upper end of the height adjustment plate extends to the upper outer side of the tobacco basket. The outer side wall of the sliding groove is threaded with a height adjustment bolt. The inner side of the front end of the horizontal support plate of the height adjustment plate is connected with an end limiting plate. The upper part of the end limiting plates at both ends is connected with an inverted V-shaped tobacco leaf posture adjustment plate. The outer side of the tobacco leaf posture adjustment plate on the side away from the tobacco basket is provided with an outer limiting plate. The angle between the tobacco leaf posture adjustment plate and the horizontal direction can preferably be 30°-45°.

[0007] To better achieve the purpose of the invention, the above technical solution may further include the following technical solutions:

[0008] An inclined tobacco leaf posture fine-tuning plate is hinged to the inner upper end of the side wall of the tobacco basket body near the tobacco leaf posture adjustment plate. Angle adjustment plates A are provided on both sides of the other end of the tobacco leaf posture fine-tuning plate, and angle adjustment bolts and nuts A are provided on the angle adjustment plates A. Angle adjustment grooves A are provided on both ends of the side wall of the tobacco basket body to cooperate with the angle adjustment bolts and nuts A. A tobacco leaf guide plate is hinged to the inner upper end of the side wall of the tobacco basket body away from the tobacco leaf posture adjustment plate. The tobacco leaf guide plate is located below the tobacco leaf posture fine-tuning plate. Angle adjustment plates B are provided on both sides of the other end of the tobacco leaf guide plate, and angle adjustment bolts and nuts B are provided on the angle adjustment plates B. Angle adjustment grooves B are provided on both ends of the side wall of the tobacco basket body to cooperate with the angle adjustment bolts and nuts B. The width of the tobacco leaf posture fine-tuning plate and / or the width of the tobacco leaf guide plate can preferably be 80%-90% of the internal width of the tobacco basket body.

[0009] To better achieve the purpose of the invention, the above technical solution may further include the following technical solutions:

[0010] An inverted V-shaped inner limiting plate is provided on the lower side of the tobacco leaf posture adjustment plate near the side of the tobacco basket body.

[0011] To better achieve the purpose of the invention, the above technical solution may further include the following technical solutions:

[0012] The tobacco basket body and the lower end cover of the tobacco basket are connected by connecting bolts at both ends.

[0013] To better achieve the purpose of the invention, the above technical solution may further include the following technical solutions:

[0014] The bottom cover of the cigarette basket is also symmetrically equipped with U-shaped handles at both ends.

[0015] In summary, the advantages of this invention are as follows: When the tobacco leaf lifted from the lower belt-clamping lifting device is in a vertical state with its head and tail at opposite heights (i.e., the centerline of the tobacco leaf is vertical), the foremost point of the tobacco leaf will touch the inner wall of the tobacco leaf posture adjustment plate when it rises to the upper end of the belt-clamping lifting device. Guided by the inclined inner wall of the tobacco leaf posture adjustment plate, the foremost point of the tobacco leaf rotates forward and downward until the last end of the tobacco leaf also exits from the belt-clamping lifting device. The centerline of the tobacco leaf also rotates from a vertical state to a horizontal state, and then the tobacco leaf falls to one side of the tobacco basket body, thus adjusting the tobacco leaf posture and ensuring that the centerline of the tobacco leaf inside the tobacco basket body is horizontal. Furthermore, when the tobacco leaf slides on the tobacco leaf posture fine-tuning plate at the upper end of the tobacco basket body, if the foremost point of the tobacco leaf in the sliding direction is either the head or the tail, that is, the cross-section where its center of gravity is located has a certain angle with the sliding direction, i.e., the centerline of the tobacco leaf is at an angle to the horizontal plane... There is a small angle between them. When the very tip of the tobacco leaf slides to the point where it touches the side wall of the tobacco basket, the gap between the tobacco leaf attitude adjustment plate and the side wall of the tobacco basket is relatively small. The center of gravity of the tobacco leaf is far from the front of the adjustment plate, preventing the leaf from smoothly flipping and sliding off. At this point, the side wall of the tobacco basket exerts some resistance on the front of the tobacco leaf, causing the rear end of the leaf to slide and rotate on the adjustment plate around its own weight, pivoting on the front end. This rotation continues until the leaf's center of gravity is at a horizontal position... When the cross-section is parallel to the sliding direction or in the same plane, and the center of gravity of the tobacco leaf reaches the edge of the tobacco leaf posture fine-tuning plate, the entire tobacco leaf slides down from the gap between the tobacco leaf posture fine-tuning plate and the side wall of the tobacco basket, flips 180 degrees and falls into the tobacco leaf guide plate below, and then slides into the inside of the tobacco basket, stacking layer by layer. This allows for further fine-tuning of tobacco leaves that are still not ideal after adjustment by the tobacco leaf posture adjustment plate, so that they can reach the ideal state where the center line is horizontal, and then fall into the tobacco basket through the tobacco leaf guide plate. The present invention relates to a tobacco basket capable of adjusting the orientation of tobacco leaves. In use, tobacco leaves are clamped and lifted by a belt-driven lifting device. An inverted V-shaped tobacco leaf posture adjustment plate adjusts the tobacco leaves, which are initially vertical, to a horizontal position before they enter the basket, allowing them to fall into the basket. For tobacco leaves on the upper part of the basket, when their centerline forms a small angle with the horizontal plane, the adjustment plate, in conjunction with the vertical sidewall of the basket, further fine-tunes the centerline, ensuring that the leaves slide horizontally into the basket via a guide plate. This guarantees that the collected tobacco leaves are stacked horizontally, facilitating further processing by tobacco farmers. Attached Figure Description

[0016] Figure 1 This is a front view of the overall structure of an embodiment of the present invention;

[0017] Figure 2 for Figure 1 Side view;

[0018] Figure 3 for Figure 1 Top view.

[0019] Attached image labels:

[0020] 1. Tobacco basket body; 2. Lower end cover of tobacco basket; 3. U-shaped handle; 4. Connecting bolt; 5. Tobacco leaf guide plate; 6. Angle adjustment plate B; 7. Angle adjustment bolt and nut B; 8. Tobacco leaf posture fine-tuning plate; 9. Angle adjustment plate A; 10. Height adjustment bolt; 11. Slide groove; 12. Angle adjustment bolt and nut A; 13. Height adjustment plate; 14. Hinge; 15. Tobacco leaf posture adjustment plate; 16. Outer limiting plate; 17. End limiting plate; 18. Threaded hole; 19. Angle adjustment groove B; 20. Belt clamping and lifting device; 21. Angle adjustment groove A; 22. Inner limiting plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example:

[0023] like Figure 1-3 As shown, an embodiment of the present invention discloses a tobacco basket capable of adjusting the direction of tobacco leaves, including a rectangular tobacco basket body 1 surrounded by four side walls, and a tobacco basket lower end cover 2 that is movably sleeved on the outer side of the lower end of the tobacco basket body 1.

[0024] U-shaped grooves 11 are symmetrically arranged on the upper part of both ends of the tobacco basket body 1. An L-shaped height adjustment plate 13 is inserted into the groove 11. The front end of the horizontal support plate at the upper end of the height adjustment plate 13 extends to the upper outer side of the tobacco basket body 1. A height adjustment bolt 10 is threaded onto the outer side wall of the groove 11. An end limiting plate 17 is connected to the inner side of the front end of the horizontal support plate of the height adjustment plate 13. An inverted V-shaped tobacco leaf posture adjustment plate 15 is connected above the end limiting plates 17 at both ends. An outer limiting plate 16 is arranged on the outer side of the tobacco leaf posture adjustment plate 15 away from the tobacco basket body 1. The angle between the tobacco leaf posture adjustment plate 15 and the horizontal direction is 30°.

[0025] A tilted tobacco leaf attitude fine-tuning plate 8 is hinged to the inner upper end of the side wall of the tobacco basket body 1 near the tobacco leaf attitude adjustment plate 15 via a hinge 14. Angle adjustment plates A9 are provided on both sides of the other end of the tobacco leaf attitude fine-tuning plate 8, and angle adjustment bolts and nuts A12 are provided on the angle adjustment plates A9. Angle adjustment grooves A21 that cooperate with the angle adjustment bolts and nuts A12 are provided on both ends of the side wall of the tobacco basket body 1. A tobacco leaf guide plate 5 is hinged to the inner upper end of the side wall of the tobacco basket body 1 away from the tobacco leaf attitude adjustment plate 15 via a hinge 14. The tobacco leaf guide plate 5 is located below the tobacco leaf attitude fine-tuning plate 8. Angle adjustment plates B6 are provided on both sides of the other end of the tobacco leaf guide plate 5, and angle adjustment bolts and nuts B7 are provided on the angle adjustment plates B6. Angle adjustment grooves B19 that cooperate with the angle adjustment bolts and nuts B7 are provided on both ends of the side wall of the tobacco basket body 1. The width of the tobacco leaf attitude fine-tuning plate 8 and the width of the tobacco leaf guide plate 5 are 85% of the internal width of the tobacco basket body 1.

[0026] An inverted V-shaped inner limiting plate 22 is provided on the lower side of the tobacco leaf posture adjustment plate 15 near the tobacco basket body 1.

[0027] The tobacco basket body 1 and the lower end cover 2 are connected by connecting bolts 4 at both ends, and threaded holes 18 are provided on the tobacco basket body 1 and the lower end cover 2 respectively.

[0028] The bottom cover 2 of the cigarette basket is also symmetrically equipped with U-shaped handles 3 at both ends.

[0029] The lower end of the tobacco basket body 1 is provided with a lower end cover 2 that is movably fitted onto the outer side of the lower end of the tobacco basket body 1. The tobacco basket body 1 and the lower end cover 2 are connected by connecting bolts 4 at both ends. The tobacco basket body 1 and the lower end cover 2 are respectively provided with threaded holes 18, so that when enough tobacco leaves are loaded into the tobacco basket body 1, the tobacco basket body 1 and the lower end cover 2 can be quickly separated to remove the tobacco leaves inside the tobacco basket body 1.

[0030] The upper part of both ends of the cigarette basket body 1 is symmetrically provided with U-shaped grooves 11. An L-shaped height adjustment plate 13 is inserted into the groove 11. The front end of the horizontal support plate at the upper end of the height adjustment plate 13 extends to the upper outer side of the cigarette basket body 1. A height adjustment bolt 10 is threaded on the outer side wall of the groove 11. The vertical position of the height adjustment plate 13 inside the groove 11 can be adjusted by loosening and tightening the height adjustment bolt 10, thereby adjusting the height of the upper horizontal support plate of the height adjustment plate 13.

[0031] The height adjustment plate 13 has an end limiting plate 17 connected to the inner front end of its horizontal support plate. An inverted V-shaped tobacco leaf posture adjustment plate 15 is connected above the end limiting plates 17 at both ends. An outer limiting plate 16 is provided on the outer side of the tobacco leaf posture adjustment plate 15 on the side away from the tobacco basket body 1. This allows adjustment of the height of the horizontal support plate of the height adjustment plate 13, thereby adjusting the distance between the tobacco leaf posture adjustment plate 15, the end limiting plate 17, the outer limiting plate 16, and the belt clamping and lifting device 20 below. This better ensures the posture adjustment function of the tobacco leaf posture adjustment plate 15 on the tobacco leaf. When the tobacco leaf is clamped and lifted by the belt clamping and lifting device 20 below the tobacco leaf posture adjustment plate 15, if the tobacco leaf is in a horizontal state with its head and tail at the same height inside the belt clamping and lifting device 20 (i.e., the centerline of the tobacco leaf is horizontal), it will rise to... When the belt-clamping lifting device 20 reaches its uppermost position, its foremost tip will not encounter resistance from the tobacco leaf posture adjustment plate 15 and will fall directly onto the side of the tobacco basket 1, entering the tobacco basket 1. If the tobacco leaf is in a vertical state with its head and tail at different heights inside the belt-clamping lifting device 20, i.e., the centerline of the tobacco leaf is vertical, then when it rises to the uppermost position of the belt-clamping lifting device 20, the foremost tip of the tobacco leaf will touch the inner wall of the tobacco leaf posture adjustment plate 15. Under the guidance of the inclined inner wall of the tobacco leaf posture adjustment plate 15, the foremost tip of the tobacco leaf will rotate forward and downward until the last end of the tobacco leaf also comes out of the belt-clamping lifting device 20. The centerline of the tobacco leaf will also rotate from a vertical state to a horizontal state, and then fall onto the side of the tobacco basket 1, entering the tobacco basket 1. This achieves the adjustment of the tobacco leaf posture, ensuring that the centerline of the tobacco leaf falling into the tobacco basket 1 is horizontal.

[0032] Among them, the upper inner side of the side wall of the tobacco basket 1, near the tobacco leaf posture adjustment plate 15, is hinged to an inclined tobacco leaf posture fine-tuning plate 8 via a hinge 14. The tobacco leaves falling into the upper part of the tobacco basket 1 slide on the tobacco leaf posture fine-tuning plate 8. When the foremost point of the tobacco leaf in the sliding direction is on its side, the cross-section where its center of gravity is located is parallel to or in the same plane as the sliding direction, meaning the centerline of the tobacco leaf is horizontal. When the entire tobacco leaf slides to the foremost point of the tobacco leaf posture fine-tuning plate 8, it can smoothly slide down through the gap between the tobacco leaf posture fine-tuning plate 8 and the side wall of the tobacco basket 1, rotate 180 degrees, and fall onto the tobacco leaf guide plate 5 below, then slide into the interior of the tobacco basket 1, stacking layer by layer. However, when the foremost point of the tobacco leaf in the sliding direction is at its head or tail, the cross-section where its center of gravity is located has a certain angle with the sliding direction, meaning there is a small angle between the centerline of the tobacco leaf and the horizontal plane. When the foremost point of the tobacco leaf slides to the point where it touches the side wall of the tobacco basket 1...

[0033] Because the gap between the tobacco leaf posture fine-tuning plate 8 and the side wall of the tobacco basket 1 is relatively small, the center of gravity of the tobacco leaf is far from the front end of the tobacco leaf posture fine-tuning plate 8. The tobacco leaf cannot smoothly flip and slide off the tobacco leaf posture fine-tuning plate 8. At this point, the side wall of the tobacco basket 1 exerts some resistance on the front end of the tobacco leaf, causing the rear end of the tobacco leaf to slide and rotate on the tobacco leaf posture fine-tuning plate 8 under its own weight, with the front end as the axis. When the cross-section where the center of gravity of the tobacco leaf is located is parallel to the sliding direction or in the same plane, and the center of gravity of the tobacco leaf reaches the edge of the tobacco leaf posture fine-tuning plate 8, the entire tobacco leaf slides down through the gap between the tobacco leaf posture fine-tuning plate 8 and the side wall of the tobacco basket 1, flips 180 degrees, and falls onto the tobacco leaf guide plate 5 below. Then it slides into the tobacco basket 1, stacking layer by layer. This allows for further fine-tuning of tobacco leaves that are still not ideal after adjustment by the tobacco leaf posture adjustment plate 15, enabling them to reach the ideal state where the center line is horizontal, before falling into the tobacco basket 1 via the tobacco leaf guide plate 5.

[0034] Among them, the upper inner side of the side wall of the tobacco basket 1 near the tobacco leaf posture adjustment plate 15 is hinged to the inclined tobacco leaf posture fine adjustment plate 8 by a hinge 14. Angle adjustment plates A9 are provided on both sides of the other end of the tobacco leaf posture fine adjustment plate 8. Angle adjustment bolts and nuts A12 are provided on the angle adjustment plates A9. Angle adjustment grooves A21 that cooperate with the angle adjustment bolts and nuts A12 are provided on the side walls of both ends of the tobacco basket 1. That is, the tilt angle of the tobacco leaf posture fine adjustment plate 8 can be easily adjusted to ensure its fine adjustment effect on the horizontal state of the tobacco leaf centerline.

[0035] Among them, the inner side of the upper end of the side wall of the tobacco basket 1 away from the tobacco leaf posture adjustment plate 15 is hinged to the tobacco leaf guide plate 5 by the hinge 14. The tobacco leaf guide plate 5 is located below the tobacco leaf posture fine adjustment plate 8. Angle adjustment plates B6 are provided on both sides of the other end of the tobacco leaf guide plate 5. Angle adjustment bolts and nuts B7 are provided on the angle adjustment plates B6. Angle adjustment grooves B19 are provided on both ends of the side wall of the tobacco basket 1 to cooperate with the angle adjustment bolts and nuts B7. That is, the angle between the tobacco leaf guide plate 5 and the horizontal plane can be easily adjusted to ensure that the tobacco leaves can slide smoothly from the tobacco leaf guide plate 5 into the tobacco basket 1 and be stacked layer by layer.

[0036] Among them, the lower side of the tobacco leaf posture adjustment plate 15 near the tobacco basket body 1 is provided with an inverted V-shaped inner limit plate 22, which can further ensure that when the center line of the tobacco leaf inside the belt clamping and lifting device 20 is in a vertical state, its front end will not slide out to the inner side of the tobacco leaf posture adjustment plate 15 when it contacts the tobacco leaf posture adjustment plate 15 upward, thereby ensuring that the center line of each tobacco leaf can be adjusted from a vertical state to a horizontal state.

[0037] The lower end cover 2 of the tobacco basket is also symmetrically equipped with U-shaped handles 3 at both ends. Whether it is removing and transporting the tobacco basket body 1 and the lower end cover 2 of the tobacco basket as a whole from the tobacco harvester, or removing the lower end cover 2 of the tobacco basket from the tobacco basket body 1, it will be more convenient to hold and fix it with the U-shaped handles 3.

Claims

1. A tobacco basket capable of adjusting the direction of tobacco leaves, characterized in that, It includes a rectangular tobacco basket body surrounded by four side walls, and a lower tobacco basket cover that is movably fitted onto the outside of the lower end of the tobacco basket body; The upper part of both ends of the tobacco basket is symmetrically provided with U-shaped sliding grooves. An L-shaped height adjustment plate is inserted into the sliding groove. The front end of the horizontal support plate at the upper end of the height adjustment plate extends to the upper outer side of the tobacco basket. A height adjustment bolt is threaded onto the outer side wall of the sliding groove. An end limiting plate is connected to the inner side of the front end of the horizontal support plate of the height adjustment plate. An inverted V-shaped tobacco leaf posture adjustment plate is connected above the end limiting plates at both ends. An outer limiting plate is provided on the outer side of the tobacco leaf posture adjustment plate on the side away from the tobacco basket. The angle between the tobacco leaf posture adjustment plate and the horizontal direction is 30°-45°. An inclined tobacco leaf posture fine-tuning plate is hinged to the inner upper end of the side wall of the tobacco basket near the tobacco leaf posture adjustment plate. Angle adjustment plates A are provided on both sides of the other end of the tobacco leaf posture fine-tuning plate, and angle adjustment bolts and nuts A are provided on the angle adjustment plates A. Angle adjustment grooves A are provided on both ends of the side wall of the tobacco basket to cooperate with the angle adjustment bolts and nuts A. A tobacco leaf guide plate is hinged to the inner upper end of the side wall of the tobacco basket away from the tobacco leaf posture adjustment plate. The tobacco leaf guide plate is located below the tobacco leaf posture fine-tuning plate. Angle adjustment plates B are provided on both sides of the other end of the tobacco leaf guide plate, and angle adjustment bolts and nuts B are provided on the angle adjustment plates B. Angle adjustment grooves B are provided on both ends of the side wall of the tobacco basket to cooperate with the angle adjustment bolts and nuts B. The width of the tobacco leaf posture fine-tuning plate and / or the width of the tobacco leaf guide plate are 80%-90% of the internal width of the tobacco basket.

2. The tobacco basket capable of adjusting the direction of tobacco leaves according to claim 1, characterized in that, An inverted V-shaped inner limiting plate is provided on the lower side of the tobacco leaf posture adjustment plate near the side of the tobacco basket body.

3. The tobacco basket capable of adjusting the direction of tobacco leaves according to claim 1 or 2, characterized in that, The tobacco basket body and the lower end cover of the tobacco basket are connected by connecting bolts at both ends.

4. The tobacco basket capable of adjusting the direction of tobacco leaves according to claim 1 or 2, characterized in that, The bottom cover of the cigarette basket is also symmetrically equipped with U-shaped handles at both ends.

5. The tobacco basket capable of adjusting the direction of tobacco leaves according to claim 3, characterized in that, The bottom cover of the cigarette basket is also symmetrically equipped with U-shaped handles at both ends.

Citation Information

Patent Citations

  • Automatic tobacco leaf feeding device

    CN109230384A

  • Tobacco harvester with lifting table mechanism

    CN109362346A