Unmanned aerial vehicle fresh tobacco leaf packaging and transporting device

Abstract

The utility model belongs to the technical field of tobacco leaf transportation, and particularly discloses an unmanned aerial vehicle fresh tobacco leaf packaging and transporting device which comprises a plurality of sets of shear type supports connected through hinge shafts, arc-shaped frames are arranged on the upper portions of the shear type supports and jointly form a semicircular bearing cavity, and bearing plates are arranged between the adjacent shear type supports for connection. The two ends of the upper portion of the shear type support are fixedly connected with positioning blocks respectively, the positioning block on one side is connected with a fixing belt, the tail end of the fixing belt is hinged to a buckle, the positioning block on the other side is connected with an adjusting belt, and the positioning blocks on the two sides are further connected with hanging rings. Connecting rods are further arranged on the lower portions of the shear type supports to be connected with the supports on the same side, and nuts are connected to the connecting rods in a threaded mode. Intermediate links of traditional manual carrying are remarkably reduced, terrain limitation is broken through by means of an air transportation path, integrated efficient operation from field packaging to unmanned aerial vehicle transferring of fresh tobacco leaves is integrally achieved, the labor intensity of tobacco growers is reduced, and meanwhile the efficiency and reliability of transportation operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tobacco leaf transportation technical field, concretely relates to a kind of unmanned aerial vehicle fresh tobacco leaf packing and transporting device. BACKGROUND

[0002] As an important economic crop, the harvesting process of flue-cured tobacco has a crucial impact on the final yield and quality. In the traditional harvesting process of flue-cured tobacco, farmers often need to perform a large amount of physical labor in the tobacco field, and the transportation of tobacco leaves is particularly difficult and laborious. Flue-cured tobacco is often planted in scattered areas with complex terrain, which may include slopes, hills and other terrains, and the road conditions are poor, making it difficult for large machinery to enter. Farmers need to transport the harvested tobacco leaves from the field to a centralized storage point or a curing house for subsequent processing.

[0003] Currently, farmers mainly rely on manual transportation of tobacco leaves, which is not only labor-intensive but also inefficient. Unmanned aerial vehicle transportation is a convenient and labor-saving transportation method, but the volume of tobacco leaves is large and they are fragile, requiring careful handling. If conventional frames are used to transport tobacco leaves, large frames are required, which cannot be placed in the ridges and furrows of the tobacco field and can only be placed in the centralized storage area, failing to solve the problem of manual transportation in the field. On the other hand, the large frames have a small capacity due to the large gaps between tobacco leaves. In addition, the large size of the frames makes the unmanned aerial vehicle unstable during transportation, making the process more cumbersome. Therefore, a device specifically designed for unmanned aerial vehicle fresh tobacco leaf packing and transportation is needed. SUMMARY

[0004] To solve the above technical problems, the utility model designs an unmanned aerial vehicle fresh tobacco leaf packing and transporting device to pack fresh tobacco leaves in the field and transport them by unmanned aerial vehicle, reducing manual labor intensity and improving transportation efficiency and stability.

[0005] The unmanned aerial vehicle fresh tobacco leaf packing and transporting device of the utility model comprises multiple groups of scissor supports connected by hinge shafts, the upper parts of the scissor supports are arranged as arc-shaped frames, and together form a semicircular bearing cavity, bearing plates are arranged between adjacent scissor supports, positioning blocks are fixedly connected to the upper ends of the scissor supports, a fixed belt is connected to one side of the positioning block, a buckle is hingedly connected to the end of the fixed belt, an adjusting belt is connected to the other side of the positioning block, and a hanging ring is further connected to the two positioning blocks.

[0006] The bottom of the scissor support is further connected with a supporting leg.

[0007] The utility model has the advantages of:

[0008] Compared with the prior art, the unmanned aerial vehicle fresh tobacco leaf packaging and transporting device forms a semicircular bearing cavity through the combination design of the scissor type support and the arc-shaped frame, cooperates with the adjustable adjusting belt and the buckle structure, can effectively wrap and fix fresh tobacco leaf packages of different volumes, the modular hinge connection structure realizes the rapid unfolding and folding of the transporting device while ensuring the bearing stability; the lower part between the bottom scissor type supports is further provided with a connecting rod connecting the same side supports, and a nut is threadedly connected on the connecting rod, the locking of the nut on the connecting rod makes the scissor type supports relatively fixed, so that good anti-overturning performance and load adaptability are achieved during field work, the hanging ring design can be directly connected with the unmanned aerial vehicle hoisting system, significantly reducing the intermediate link of traditional manual carrying, breaking through the terrain restriction by using the air transportation path, and realizing the integrated efficient operation of fresh tobacco leaf from field packaging to unmanned aerial vehicle transfer, reducing the labor intensity of tobacco farmers while improving the efficiency and reliability of the transportation operation. BRIEF DESCRIPTION OF DRAWINGS

[0009] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following briefly introduces the drawings needed to be used for the embodiment description.

[0010] Figure 1 is the overall structure schematic of the unmanned aerial vehicle fresh tobacco leaf packaging and transporting device in the embodiment Figure One .

[0011] Figure 2 is the overall structure schematic of the unmanned aerial vehicle fresh tobacco leaf packaging and transporting device in the embodiment Figure Two .

[0012] Figure 3 is the packaging and transporting state schematic of the unmanned aerial vehicle fresh tobacco leaf packaging and transporting device in the embodiment.

[0013] In the drawings, the structure names represented by each reference sign are:

[0014] 1-scissor type support, 101-arc-shaped frame, 2-hinge shaft, 3-bearing plate, 4-positioning block, 5-fixing belt, 6-buckle, 7-adjusting belt, 8-hanging ring, 9-connecting rod, 10-nut, 11-supporting leg, 12-unmanned aerial vehicle, 13-hoisting rope, 14-hanging hook. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the present application will be described clearly and completely below by combining the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0016] Embodiment 1

[0017] In order to improve the efficiency of fresh tobacco leaf packaging and transportation, fresh tobacco leaf is transported by a UAV, and referring to Figures 1 to 2 As shown in the figure, the UAV fresh tobacco leaf packaging and transportation device in the embodiment comprises three groups of scissor supports 1 which are hinged to form a foldable structure through hinge shafts 2. The upper part of each scissor support 1 is in an arc shape 101. When unfolded, they jointly form a semicircular load cavity which is suitable for the size of standard tobacco leaf baling bags. The adjacent scissor supports 1 are connected through a welded load plate 3 to form a rigid support framework, which ensures that the weight of the tobacco leaf is evenly distributed.

[0018] The upper part of each group of scissor supports 1 is fixedly connected with a positioning block 4 at both ends. The left positioning block 4 is connected with a fixed belt 5, and the end is hingedly connected with a quick-release buckle 6. The right positioning block 4 is connected with an adjusting belt 7, which is provided with a through hole and connected with the buckle 6 to adjust the length, so as to fix the tobacco leaf. The two positioning blocks 4 are also welded with a hanging ring 8 which is connected with a hook 14 of a UAV 12.

[0019] The bottom of the scissor support 1 on the same side is connected through a connecting rod 9. One end of the connecting rod 9 is provided with an M12 thread, which cooperates with a nut 10 to realize relative locking of the scissor support 1. By locking the connecting rod 9 through the nut 10, the scissor support 1 is relatively fixed, so as to have good anti-overturning performance and load adaptability during field work. The bottom of the support is welded with a support leg 11, and the bottom of the support leg 11 is provided with an anti-skid high-friction surface for improving the supporting effect of the device in the field.

[0020] Working process:

[0021] The farmer manually unfolds the scissor support 1 and places it in the ridge ditch where the tobacco leaf is planted. The unfolded spacing of the scissor support 1 is locked and fixed through the connecting rod 9 and the nut 10. The fresh tobacco leaf to be baled and packed is placed in the load cavity. After the adjusting belt 7 and the fixed belt 5 are wrapped around the tobacco leaf, the buckle 6 at the end of the fixed belt 5 is buckled into the eyelet of the adjusting belt 7, so as to fix and pack the fresh tobacco leaf. Then Figure 3 As shown in the figure, the UAV 12 hooks the two hanging rings 8 through the hook 14 at the end of the lifting rope 13, and starts vertical lifting. During transportation, the semicircular load cavity and the rigid load plate 3 cooperate to distribute the weight of the tobacco bale. During lifting, although the scissor support 1 has a certain limiting effect of the nut 10 and the connecting rod 9, it will still be squeezed to some extent in the middle under stress, so that the tobacco leaf is clamped more stably, but it will not cause damage to the tobacco leaf. Thus, the tobacco leaf is stably transported to the designated area. Finally, the UAV 12 transports the device to the ridge ditch where the tobacco leaf is planted for tobacco leaf packaging. This reciprocating process can improve the efficiency of tobacco leaf transportation. It is worth noting that the UAV 12 can initially transport two sets of devices in the tobacco leaf planting field. After the staff packs one portion of tobacco leaf, the UAV 12 transports one portion, and at the same time, the staff packs another portion, so as to improve the efficiency.

[0022] Significant reduction of traditional manual carrying intermediate link, using air transport path breaks through the terrain limit, the whole realizes the fresh tobacco leaf from the field packing to the unmanned aerial vehicle 12 transfer integration high efficient operation, reduces the labor intensity of the tobacco grower, at the same time improves the efficiency and reliability of the transport operation.

[0023] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the specification.

Claims

1. A device for packing and transporting fresh tobacco leaves by unmanned aerial vehicle, characterized by, The utility model provides a kind of shearing type support (1) and connecting rod (9) are connected between multiple groups, and the connecting rod (9) is connected with the shearing type support (1) on the same side, and nut (10) is threadedly connected on the connecting rod (9).

2. The drone fresh leaf baling and transport apparatus of claim 1, wherein, The shearing type support (1) bottom is also connected with support leg (11).

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