Tobacco storage device and tobacco harvesting machine

Abstract

The utility model relates to the technical field of tobacco harvesting, in particular to a tobacco storage device which is used for conveying and storing tobaccos, conveying the tobaccos needing to be stored for a tobacco storage box through a conveying device, reducing the labor intensity of workers and being high in working efficiency. By arranging the three-dimensional tobacco storage box, more storage space can be provided for tobacco, occupied space is reduced, a better storage environment can be provided for tobacco storage, the situation that tobacco storage quality is affected due to random tobacco accumulation is avoided, meanwhile, the storage process of the tobacco storage box and the remaining amount of the tobacco storage box can be intelligently controlled, and the tobacco storage quality is improved. Meanwhile, damage to the tobacco is reduced, and the problem that the tobacco quality is damaged due to improper storage is solved. Meanwhile, the utility model further provides a tobacco harvesting machine.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco harvesting technical field, concretely relates to a tobacco storage device and tobacco harvester. BACKGROUND

[0002] Tobacco is an important economic crop, which is planted in large areas in China, and tobacco harvesting and storage have become a problem. At present, most tobacco farmers in China still collect and transport tobacco leaves manually during the tobacco harvesting stage, that is, the tobacco farmers enter the tobacco field to collect a certain amount of tobacco, and then repeat the same operation after delivering the tobacco to a fixed position. Manual collection has high labor intensity and low work efficiency. In addition, the traditional harvester uses a simple stacking form to store tobacco, which can easily damage the tobacco and affect the quality of the tobacco due to improper storage. SUMMARY

[0003] The utility model aims at providing a tobacco storage device to solve the above-mentioned technical problems in the background art.

[0004] To solve the above-mentioned technical problems, the utility model provides the technical scheme as follows:

[0005] On the one hand, the application provides a tobacco storage device, which includes a storage tobacco box and a conveying device. The conveying device is arranged on one side of the storage tobacco box to convey tobacco for the storage tobacco box. The storage tobacco box includes a tobacco box frame and a storage tobacco tray. The storage tobacco tray is arranged on the tobacco box frame and is provided with multiple groups. The conveying device includes a conveying tobacco tray and a driving mechanism. The conveying tobacco tray conveys tobacco for the storage tobacco tray. The driving mechanism drives the conveying tobacco tray to move in multiple directions.

[0006] On the basis of the above-mentioned technical scheme, the top end surface of the storage tobacco tray is arranged obliquely. A first baffle is arranged on one side of the storage tobacco tray close to the inner side wall of the tobacco box frame.

[0007] On the basis of the above-mentioned technical scheme, multiple bearing parts are arranged on the storage tobacco tray. Spacing parts are formed between the bearing parts. Multiple conveying teeth are arranged on the conveying tobacco tray corresponding to the spacing parts.

[0008] On the basis of the above-mentioned technical scheme, the storage tobacco box further includes a tobacco tray driving mechanism for driving the storage tobacco tray to slide. The tobacco tray driving mechanism includes a driving motor, a gear, and a rack. The gear is fixedly arranged on the storage tobacco tray and is driven to rotate by the driving motor. The rack is fixedly arranged on the tobacco box frame. The gear is engaged with the rack.

[0009] On the basis of the above technical scheme, the driving mechanism comprises a first motor, a first screw rod, a sliding block, a second motor and a second screw rod, the first screw rod is arranged at the top end of the tobacco box frame and is driven to rotate by the first motor, the sliding block is sleeved on the first screw rod and slides on the first screw rod, the second motor is fixedly arranged on the sliding block, the second screw rod is driven to rotate by the second motor, and the conveying tobacco tray is sleeved on the second screw rod and slides on the second screw rod.

[0010] On the basis of the above technical scheme, the conveying tobacco tray is further provided with a pushing mechanism, the pushing mechanism comprises a first electric push rod and a push plate, one end of the first electric push rod is fixedly arranged on the conveying tobacco tray, the other end is fixedly provided with the push plate, and the push plate is used for pushing tobacco.

[0011] On the basis of the above technical scheme, one end of the conveying tobacco tray is provided with a second baffle, and the tobacco box frame is provided with an optical sensor.

[0012] On the basis of the above technical scheme, the conveying device is further provided on one side of the storage tobacco box, the conveying device comprises a conveying frame, a conveying belt and a weight sensor, the conveying belt is rotatably arranged on the conveying frame and is used for conveying tobacco, and the weight sensor is arranged below the conveying belt.

[0013] On the basis of the above technical scheme, the conveying device further comprises a primary conveying table arranged at the first end of the conveying belt, and a plurality of groups of rollers are uniformly arranged on the primary conveying table.

[0014] On the basis of the above technical scheme, the conveying device further comprises a primary conveying table arranged at the first end of the conveying belt, and a plurality of groups of rollers are uniformly arranged on the primary conveying table.

[0015] The technical scheme provided by the utility model has the advantages of:

[0016] The tobacco storage device provided in the utility model realizes conveying and storage of tobacco, reduces labor intensity and improves work efficiency by arranging the conveying device to convey the tobacco to be stored in the storage tobacco box; the three-dimensional storage tobacco box can provide more storage space for the tobacco, reduce the occupied space, provide a better storage environment for the tobacco storage, avoid the influence of random accumulation of the tobacco on the tobacco storage quality, and intelligently control the storage process and the remaining amount of the storage tobacco box, thereby reducing damage to the tobacco and the problem of damaged tobacco quality caused by improper storage. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of a three-dimensional structure of the utility model;

[0018] Figure 2 is Figure 1 is an enlarged view of part A in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the smoke storage tray in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the smoke conveying tray in this utility model;

[0021] Figure 5 This is a schematic diagram of the conveying device in this utility model;

[0022] Figure 6 This is a schematic diagram of the structure of another conveying device in this utility model, excluding the conveyor belt;

[0023] Figure 7 This is a schematic diagram of the structure of the tobacco harvester in this utility model; Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0025] 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 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. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] In the description of this utility model, it should be understood that the terms "left", "right", "front", "rear", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] like Figures 1 to 7 As shown, a tobacco storage device includes a tobacco storage box 1 and a conveying device 2. The conveying device 2 is disposed on one side of the tobacco storage box 1 and conveys tobacco to the tobacco storage box 1. The tobacco storage box 1 includes a tobacco box frame 11 and a tobacco storage tray 12. The tobacco storage tray 12 is disposed on the tobacco box frame 11 and multiple sets are provided. The conveying device 2 includes a conveying tray 21 and a driving mechanism 22. The conveying tray 21 conveys tobacco to the tobacco storage tray 12, and the driving mechanism 22 drives the conveying tray 21 to move in multiple directions.

[0028] The application provides a tobacco storage device, which realizes tobacco conveying and storage, and reduces labor intensity and improves work efficiency by setting a conveying device 2 to convey the tobacco to be stored for a storage tobacco box 1; the storage tobacco box 1 is three-dimensional, which can provide more storage space for the tobacco, reduce the occupied space, provide a better storage environment for the tobacco storage, avoid the influence of arbitrary accumulation of the tobacco on the tobacco storage quality, and can intelligently control the storage process and the remaining amount of the storage tobacco box, reduce damage to the tobacco and the problem of damaged tobacco quality caused by improper storage. In the preferred embodiment, the tobacco can be uniformly conveyed to the storage tobacco tray 12 through multiple conveyance of the conveying tobacco tray 21.

[0029] On the basis of the above technical scheme, the top end surface of the storage tobacco tray 12 is inclined, and the storage tobacco tray 12 is provided with a first baffle 13 on the side close to the inner side wall of the tobacco box frame 11.

[0030] By setting the top end surface of the storage tobacco tray 12 as an inclined surface, the tobacco is conveniently slid to the inside of the storage tobacco box 1, and the first baffle 13 is arranged on the inner side edge, which facilitates the tobacco to slide off; more preferably, the first baffle 13 is hinged to the storage tobacco tray 12, which facilitates the loading and unloading of the tobacco from the rear side of the storage tobacco box 1, that is, the first baffle 13 can be changed from the vertical state to the horizontal state when the tobacco is unloaded, which is convenient for loading and unloading the tobacco. More preferably, the first baffle 13 is further provided with a handle 14.

[0031] The intelligent three-dimensional storage tobacco box structure adopts a three-dimensional cabinet structure, which increases the tobacco storage capacity of the storage tobacco box 1, reduces the planar area occupied by the three-dimensional storage tobacco box, and facilitates the manufacture, construction and replacement of the damaged structure of the storage tobacco box 1. The lattice arrangement avoids the accumulation of tobacco and is conducive to the intelligent control of the storage process and the remaining amount of the storage tobacco box.

[0032] On the basis of the above technical scheme, the storage tobacco tray 12 is provided with a plurality of bearing parts 121, the bearing parts 121 are formed with interval parts 122, and the conveying tobacco tray 21 is provided with a plurality of conveying teeth 212 corresponding to the interval parts.

[0033] Preferably, the bearing part 121 of the storage tobacco tray 12 is used for bearing tobacco, the conveying teeth 212 are matched with the spacing part 122, and the loading and unloading of tobacco are facilitated; meanwhile, the structure shape design can realize the weight reduction of the overall storage tobacco box structure, and can also realize the ventilation effect during the storage of tobacco, so as to avoid the influence of improper storage of tobacco on the quality of tobacco. In addition, the spacing part 122 and the conveying teeth 212 are matched, which facilitates the tobacco to be taken out in the reverse order of the tobacco storage step. The conveying tray 21 moves to the position of the storage tobacco tray 12 where the tobacco needs to be taken out. After the storage tobacco tray 12 slides outward, the conveying teeth 212 are arranged corresponding to the spacing part 122, the tobacco is spaded out and unloaded, the automatic operation of unloading is realized, and the work efficiency is improved.

[0034] In a more preferred embodiment, the storage tobacco tray 12 can be provided in a grid shape.

[0035] On the basis of the above technical solution, the storage tobacco box 1 further comprises a tobacco tray driving mechanism for driving the storage tobacco tray to slide, the tobacco tray driving mechanism comprises a driving motor, a gear 15 and a rack 16, the gear 15 is fixedly arranged on the storage tobacco tray 12 and is driven to rotate by the driving motor, the rack 16 is fixedly arranged on the tobacco box frame 11, and the gear 15 is engaged with the rack 16.

[0036] By arranging the tobacco tray driving mechanism, the sliding of the storage tobacco tray 12 and the tobacco box frame 11 can be realized, and the cooperation with the conveying tray 21 can realize the action of placing multiple layers of tobacco on the storage tobacco tray 12, and the utilization rate of the storage space of the storage tobacco box 1 is high. Specifically, after the optical sensor on the tobacco box frame 11 detects that the conveying tray 21 reaches the corresponding position, a signal is sent to the tobacco tray driving mechanism, the driving motor works, the gear 15 is driven to rotate, and under the engagement state of the gear 15 and the rack 16, the storage tobacco tray 12 slides outward relative to the tobacco box frame 11 to receive the tobacco to be stored.

[0037] On the basis of the above technical solution, the driving mechanism 22 comprises a first motor 221, a first lead screw 222, a sliding block 223, a second motor 224 and a second lead screw 225, the first lead screw 222 is arranged at the top end of the tobacco box frame 11 and is driven to rotate by the first motor 221, the sliding block 223 is sleeved on the first lead screw 222 and slides on the first lead screw 222, the second motor 224 is fixedly arranged on the sliding block 223, the second lead screw 225 is driven to rotate by the second motor 224, and the conveying tray 21 is sleeved on the second lead screw 225 and slides on the second lead screw 225.

[0038] On the basis of the above technical scheme, the conveying tobacco tray 21 is further provided with a pushing mechanism 23, the pushing mechanism 23 comprises a first electric push rod 231 and a push plate 232, one end of the first electric push rod 231 is fixedly arranged on the conveying tobacco tray 21, the other end is fixedly provided with the push plate 232, and the first electric push rod 231 is used for pushing tobacco.

[0039] By arranging the conveying device 2, the collected tobacco can be transferred to each storage tobacco tray 12 in the storage tobacco box 1, the working efficiency is high, the weight of the conveyed tobacco is controlled by the weight sensor in the previous process, the weight of each conveying is basically consistent, the storage of the tobacco in the storage tobacco box is more regular, and storage is facilitated; meanwhile, the tobacco on the conveying tobacco tray 21 is transferred to the storage tobacco tray 12 by the pushing mechanism 23, manual operation is reduced, the working efficiency is improved, and the tobacco storage quality can be ensured. Specifically, the conveying tobacco tray 21 can move in the x direction under the drive of the first motor 221 and the first lead screw 222, and can move in the z direction under the drive of the second motor 224 and the second lead screw 225; after moving to a position corresponding to the position of the storage tobacco tray 12, the first electric push rod 231 drives the push plate 232 to move, the tobacco is pushed into the storage tobacco tray 12, and one conveying is completed; the tobacco is placed on the plurality of storage tobacco trays 12 in the storage tobacco box 1 by repeating the operation multiple times.

[0040] On the basis of the above technical scheme, one end of the conveying tobacco tray 21 is provided with a second baffle 211, and the tobacco box rack 11 is provided with an optical sensor.

[0041] Preferably, the second baffle 211 on the conveying tobacco tray 21 can reduce the possibility of tobacco falling off the conveying tobacco tray 21, and ensure the tobacco storage efficiency; meanwhile, a plurality of storage cells are arranged on the tobacco box rack 11, that is, the storage tobacco tray 12 is placed in the storage cell, and an optical sensor is arranged on the top end surface of each storage cell; after the conveying tobacco tray 21 reaches the specified position detected by the optical sensor, the storage tobacco tray 12 is rotated out, and the tobacco is conveyed and transferred.

[0042] On the basis of the above technical scheme, the conveying device 3 is arranged on one side of the storage tobacco box 1, the conveying device 3 comprises a conveying frame 31, a conveying belt 32 and a weight sensor, the conveying belt 32 is rotationally arranged on the conveying frame 31 and is used for conveying tobacco, and the weight sensor is arranged below the conveying belt 32.

[0043] In the preferred embodiment, the conveying belt 32 is sleeved on the conveying roller 36, the conveying roller 36 is rotationally connected to the conveying frame 31, supporting rollers 37 are arranged between the conveying rollers 36, and the weight sensor is arranged at the end of the supporting roller 37.

[0044] In a more preferable embodiment, the support legs of the conveying frame adopt a telescopic structure, and in particular, the telescopic structure can adopt a screw telescopic structure, so as to adjust the height of the conveying frame.

[0045] In a preferable embodiment, the conveying device 3 further comprises a second electric push rod 34 and an extension plate 35, one end of the second electric push rod 34 is fixedly arranged on the conveying frame 31, and the other end is connected with the extension plate 35.

[0046] In operation, the extension plate 35 plays a role of a transfer rail between the conveying tray 21 and the conveying device 3, so as to ensure that the tobacco is uniformly conveyed to the conveying tray 21, thereby achieving uniform storage of the tobacco on the storage tray 12. Since the support legs of the conveying frame 31 all adopt a screw telescopic structure, the inclination angle and the height of the conveying device 3 can be adjusted. When the tobacco is transferred from the conveying device 3 to the conveying tray 21, the extension plate 35 is extended by means of the second electric push rod 34, so as to provide a track for the transported tobacco to directly reach the conveying tray 21, thereby ensuring that the tobacco is completely located on the conveying tray 21. The conveying tray is designed to have a length exceeding the conventional length of the tobacco. The second electric push rod 34 is used to realize the retraction of the extension plate 35, so as to relatively uniformly lay the tobacco on the conveying tray 21 during the retraction process. When the tobacco is completely located on the conveying tray 21, the second electric push rod 34 and the extension plate 35 return to the initial position, and the next operation of the conveying device is continued.

[0047] In a preferable embodiment, a plurality of weight sensors are arranged, so as to improve the measurement stability. In particular, the conveying frame 31 is symmetrically provided with conveying rollers 36 at both ends, support rollers 37 are arranged between the conveying rollers 36, and the weight sensors are arranged at both ends of the support rollers 37 and are provided in multiple. The weight of the material is indirectly measured by means of the support rollers 37, so as to reduce the tension and vibration interference of the conveying belt 32. The weight sensors are selected to be strain gauge type weighing sensors.

[0048] More preferably, the conveying belt 32 is provided with a tobacco baffle 33 on the side close to the storage tobacco box 1, and the tobacco baffle 33 is hingedly connected with the conveying frame 31. By arranging the tobacco baffle 33 on the end of the conveying belt 32, i.e. on the side close to the storage tobacco box 1, the risk of tobacco falling can be reduced in cooperation with the conveying frame 31. Meanwhile, the end part of the tobacco can be simply arranged, thereby facilitating subsequent storage and placement of the tobacco in the storage tobacco box 1.

[0049] On the basis of the above technical solutions, the conveying device 3 further comprises a primary conveying table arranged at the first end of the conveying belt 32, and a plurality of groups of rollers are uniformly arranged on the primary conveying table. By arranging the primary conveying table and the rollers thereon, the collected tobacco can be preliminarily stored and conveyed, and work in cooperation with the subsequent conveying belt, so as to form a two-stage conveying structure, thereby improving the work efficiency. The harvesting and transfer storage processes can be simultaneously performed, and the work efficiency is higher.

[0050] By setting the conveying device 3 and the weight sensor contained therein, the tobacco mass conveyed can be determined, so that the tobacco can be more evenly stored when conveyed into the storage tobacco box 1, the damage to the tobacco caused by traditional tobacco stacking can be reduced, and the storage effect is better.

[0051] Specifically, the tobacco harvesting worker collects the tobacco meeting the standard onto the primary conveying table, conveys the tobacco by means of the rotation of the roller, and the collected tobacco enters the secondary conveying belt in sequence and is stacked on the conveying belt. When the weight of the stacked tobacco reaches the preset weight, the tobacco baffle 33 on one side of the conveying belt 32 is raised, the secondary conveying belt is rotated to convey the tobacco thereon to the subsequent conveying device, and the tobacco is conveyed into the storage tobacco box 1 for storage. As the weight of the tobacco on the conveying belt 32 continuously increases, the rotation speed of the conveying belt 32 gradually decreases. When the weight of the tobacco on the conveying belt 32 reaches the preset weight, the conveying belt is paused, and then continues to work after completing the conveying of the tobacco thereon. The conveying belt 32 can be driven to rotate by a motor, which is not shown in the figure.

[0052] When the tobacco is taken out of the storage tobacco box 1, the method in reverse order of the tobacco storage step can be used, or the method of manually opening the rear cover of the storage tobacco box to take out the tobacco can also be used.

[0053] The first end, the previous process and the like mentioned above are defined according to the direction of tobacco conveying, and are only for the convenience of understanding the technical solution and do not constitute a limitation on the present application.

[0054] When working, the following steps are included: step one: tobacco harvesting and conveying; the tobacco farmer collects the mature tobacco meeting the harvesting standard and places it on the conveying device; the weight sensor judges the weight of the tobacco, and if the weight reaches the preset weight, the tobacco is conveyed, otherwise the tobacco is continuously placed;

[0055] Step two: tobacco conveying; the tobacco with the preset weight in step one is conveyed to the conveying disc of the conveying device, the conveying disc is driven to move in different directions by the conveying driving mechanism, and is conveyed to the position of the storage disc of the storage tobacco box;

[0056] Step three: tobacco transfer; when the conveying disc reaches the preset position, the storage disc moves outward after the optical sensor detects the signal, and the first electric push rod on the conveying disc acts to push the tobacco onto the storage disc;

[0057] Step four: the storage disc and the conveying disc are reset, it is judged whether the storage capacity of the storage tobacco box is full, if yes, a signal is sent to the user to stop storage; otherwise, steps one to three are repeated until the storage capacity is used up.

[0058] In another aspect, the application provides a tobacco harvesting machine comprising the tobacco storage device.

[0059] Compared with the traditional artificial stacking collection method, the degree of intelligence is high, the tobacco damage rate is low, the labor intensity is low, and the tobacco storage quality is better.

[0060] Meanwhile, when the tobacco is taken out from the storage tobacco box, a method in reverse order of the tobacco storage step can be used, or a method of manually opening the rear cover plate of the storage tobacco box to take out the tobacco can also be used.

[0061] The basic principle and main features of the present application are shown and described above, and it is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, so the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, so all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

[0062] In addition, it should be understood that although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A tobacco storage device, characterized in that, The device includes a tobacco storage box (1) and a conveying device (2). The conveying device (2) is located on one side of the tobacco storage box (1) and conveys tobacco to the tobacco storage box (1). The tobacco storage box (1) includes a tobacco box frame (11) and a tobacco storage tray (12). The tobacco storage tray (12) is located on the tobacco box frame (11) and multiple sets are provided. The conveying device (2) includes a conveying tray (21) and a driving mechanism (22). The conveying tray (21) conveys tobacco to the tobacco storage tray (12), and the driving mechanism (22) drives the conveying tray (21) to move in multiple directions.

2. The tobacco storage device according to claim 1, characterized in that, The top surface of the storage pan (12) is inclined, and a first baffle (13) is provided on the side of the storage pan (12) near the inner wall of the cigarette box frame (11).

3. A tobacco storage device according to claim 1, characterized in that, The storage smoke tray (12) is provided with a plurality of support parts (121), and a spacer (122) is formed between the support parts (121). The conveying smoke tray (21) is provided with a plurality of conveying teeth (212) corresponding to the spacer.

4. A tobacco storage device according to any one of claims 1 to 3, characterized in that, The storage cigarette box (1) also includes a cigarette tray driving mechanism for driving the cigarette tray to slide. The cigarette tray driving mechanism includes a drive motor, a gear (15) and a rack (16). The gear (15) is fixedly mounted on the cigarette tray (12) and driven to rotate by the drive motor. The rack (16) is fixedly mounted on the cigarette box frame (11). The gear (15) meshes with the rack (16).

5. A tobacco storage device according to claim 1, characterized in that, The driving mechanism (22) includes a first motor (221), a first lead screw (222), a slider (223), a second motor (224), and a second lead screw (225). The first lead screw (222) is located at the top of the cigarette box frame (11) and is driven to rotate by the first motor (221). The slider (223) is sleeved on the first lead screw (222) and slides on the first lead screw (222). The second motor (224) is fixedly mounted on the slider (223). The second lead screw (225) is driven to rotate by the second motor (224). The cigarette conveying tray (21) is sleeved on the second lead screw (225) and slides on the second lead screw (225).

6. A tobacco storage device according to claim 1, characterized in that, The conveying tobacco tray (21) is also provided with a pushing mechanism (23), which includes a first electric push rod (231) and a push plate (232). One end of the first electric push rod (231) is fixedly mounted on the conveying tobacco tray (21), and the other end is fixedly mounted with a push plate (232) for pushing tobacco.

7. A tobacco storage device according to claim 1, characterized in that, A second baffle (211) is provided at one end of the conveying smoke tray (21), and an optical sensor is provided on the smoke box frame (11).

8. A tobacco storage device according to claim 1, characterized in that, It also includes a conveying device (3) set on one side of the tobacco storage box (1). The conveying device (3) includes a conveyor frame (31), a conveyor belt (32) and a weight sensor. The conveyor belt (32) is rotatably mounted on the conveyor frame (31) for tobacco conveying. The weight sensor is set below the conveyor belt (32).

9. A tobacco storage device according to claim 8, characterized in that, The conveying device (3) also includes a primary conveying platform located at the head end of the conveyor belt (32), and multiple sets of rollers are evenly arranged on the primary conveying platform.

10. A tobacco harvester, characterized in that, Includes the tobacco storage device according to any one of claims 1 to 9.

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