Carrying device suitable for unmanned aerial vehicle

Abstract

The utility model provides a carrying device suitable for an unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicle carrying tools, the carrying device comprises a material carrying mechanism, the material carrying mechanism comprises a material box with an upper opening and a lower opening, strip-shaped openings are formed in the two sides of the outer wall of the material box, and brackets are arranged on the two sides of the inner wall of the material box; the two brackets are movably connected with movable frames, the movable frames and the strip-shaped openings are located at the same height, the movable frames can penetrate through the corresponding strip-shaped openings, a plurality of rollers are linearly arranged in each movable frame at equal intervals, and the diameter of the cross section of each roller is larger than the height of the corresponding movable frame and smaller than the height of the corresponding strip-shaped opening. After the unmanned aerial vehicle transports the material box to the target, the materials in the box body can be automatically unloaded, great convenience is achieved, workers do not need to be arranged in advance to wait for unloading, the labor intensity is reduced, time and labor are saved, and transportation operation cannot be delayed.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of unmanned aerial vehicle carriers, and specifically to a carrier suitable for unmanned aerial vehicles. Background Art

[0002] A drone is an unmanned aircraft controlled by a radio remote control device and a self-contained program control device. Drones can be divided into military and civilian use according to their application areas. In the military, drones are divided into reconnaissance aircraft and target aircraft. In the civilian field, drones + industry applications are the real rigid demand for drones. At present, their applications in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspections, disaster relief, film and television shooting, creating romance, etc. have greatly expanded the use of drones themselves. Developed countries are also actively expanding industry applications and developing drone technology.

[0003] Drones have great advantages in transporting materials and can cope with various complex geographical environments. When existing drones are transporting materials, slings will be installed on the drones to lift the material boxes. At the starting point, staff are required to move the materials into the material boxes. After the materials are transported to the destination, staff need to be arranged in advance to wait. Then, after the material boxes land, the staff will move the materials out of the material boxes. If the staff does not arrive at the destination in advance, or there are no staff, the materials in the material boxes cannot be unloaded smoothly, delaying the transportation operation. In addition, the material boxes are large in size. If the staff relies on moving the materials out of the material boxes one by one, the labor intensity is high and it is time-consuming and labor-intensive. Utility Model Content

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. Specifically, the present invention mainly provides a carrier device suitable for drones, so as to solve the technical problem raised in the above background technology that the current existing drones, when transporting materials, use slings to lift and transport material boxes. Before arriving at the destination, it is necessary to arrange staff to wait in advance, and then the staff move the materials out of the material boxes one by one, which is labor-intensive.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A carrier device suitable for an unmanned aerial vehicle comprises a material carrier mechanism, wherein the material carrier mechanism comprises a material box with upper and lower openings, strip openings are arranged on both sides of the outer wall of the material box, brackets are arranged on both sides of the inner wall of the material box, a moving frame is movably connected to the two brackets, and the moving frame and the strip opening are at the same height, the moving frame can pass through the corresponding strip opening, and a plurality of rollers are linearly arranged at equal intervals in each of the moving frames, and the cross-sectional diameter of the rollers is greater than the height of the moving frame and smaller than the height of the strip opening.

[0007] Furthermore, an installation groove is provided on one side close to each of the brackets, and the installation groove is located on the inner wall of the material box. A positive and negative double-threaded screw rod and a sliding rod are respectively provided in the two installation grooves. Nut seats are provided in two different thread intervals of the positive and negative double-threaded screw rod. Two sliding blocks are provided on the sliding rod, and each sliding block and the corresponding nut seat are connected to the movable frame by bolts.

[0008] Furthermore, a motor is provided on one side of the outer wall of the material box, and an output end of the motor is connected to one end of a forward and reverse double-threaded screw rod.

[0009] Furthermore, a plurality of screw holes are linearly arranged at equal intervals on both sides of the upper edge of the material box, and each of the screw holes is threadedly connected with a hook.

[0010] Furthermore, lifting handles are provided on both sides of the outer wall of the material box.

[0011] Furthermore, two anti-collision legs are arranged at the bottom of the outer wall of the material box, and the two anti-collision legs are distributed in parallel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes that after the drone transports the material box to the destination, the bottom of the material box can be opened, and then the material box can be moved up under the action of the drone to unload the materials in the box, without arranging staff to wait for unloading in advance, which is very convenient, reduces labor intensity, saves time and effort, does not delay the transportation operation, and has a stable structure and is easy to install, so it has certain practical value.

[0014] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure decomposition of the utility model;

[0017] Figure 3 It is a schematic cross-sectional view of a material box of the present utility model.

[0018] In the figure: 1. Material transport mechanism; 11. Material box; 111. Strip opening; 112. Mounting slot; 113. Bracket; 114. Screw hole; 12. Positive and negative double-threaded screw rod; 121. Nut seat; 13. Sliding rod; 131. Sliding block; 14. Moving frame; 15. Roller; 16. Lifting handle; 17. Anti-collision tripod; 18. Hook; 2. Motor. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] Please refer to the attached Figure 1-3 A carrier device suitable for an unmanned aerial vehicle comprises a material carrier mechanism 1, wherein the material carrier mechanism 1 comprises a material box 11 with upper and lower openings, strip openings 111 are arranged on both sides of the outer wall of the material box 11, brackets 113 are arranged on both sides of the inner wall of the material box 11, a moving frame 14 is movably connected to the two brackets 113, and the moving frame 14 and the strip opening 111 are at the same height, the moving frame 14 can pass through the corresponding strip opening 111, and a plurality of rollers 15 are linearly arranged at equal intervals in each of the moving frames 14, and the cross-sectional diameter of the roller 15 is greater than the height of the moving frame 14 and smaller than the height of the strip opening 111.

[0023] Through the above structure, after the drone transports the material box 11 to the destination, the materials in the box can be unloaded by itself, which is very convenient. There is no need to arrange staff in advance to wait for unloading, which reduces labor intensity, saves time and effort, and will not delay transportation operations. In addition, the structure is stable and easy to install, and it has certain practical value.

[0024] The specific operation is as follows: after the drone moves the material box 11 containing materials to the destination, the motor 2 is turned on, and then the motor 2 drives the forward and reverse double-threaded screw 12 to rotate, and then, under the action of the nut seat 121 and the slider 131, the two moving frames 14 are pulled away from each other, move toward the corresponding strip opening 111, and move out of the strip opening 111, opening the bottom of the material box 11, and the materials fall on the ground. Then the drone drives the material box 11 to move upward, and the materials remain on the ground.

[0025] Please refer to the attached Figure 2 and attached Figure 3 A mounting groove 112 is provided on one side close to each of the brackets 113, and the mounting groove 112 is located on the inner wall of the material box 11. A positive and negative double-threaded screw rod 12 and a sliding rod 13 are respectively provided in the two mounting grooves 112. A nut seat 121 is provided in two different thread intervals of the positive and negative double-threaded screw rod 12. Two sliders 131 are provided on the sliding rod 13. Each slider 131 and the corresponding nut seat 121 are connected to the moving frame 14 through bolts. Through the mutual cooperation between the positive and negative double-threaded screw rod 12, the sliding rod 13, the nut seat 121 and the slider 131, the moving frame 14 is driven to move linearly back and forth. A motor 2 is provided on one side of the outer wall of the material box 11, and the output end of the motor 2 It is connected to one end of the forward and reverse double-threaded screw rod 12, and through the motor 2, a driving force is provided for the rotation of the forward and reverse double-threaded screw rod 12. A plurality of screw holes 114 are linearly arranged at equal intervals on both sides of the upper edge of the material box 11, and each of the screw holes 114 is threadedly connected with a hook 18. Through the hook 18, it is convenient to install the rope in the sling. Lifting handles 16 are also arranged on both sides of the outer wall of the material box 11. Through the lifting handles 16, a fulcrum is provided to facilitate the movement of the staff. Two anti-collision tripods 17 are arranged at the bottom of the outer wall of the material box 11. The two anti-collision tripods 17 are distributed in parallel. Through the anti-collision tripods 17, it is possible to prevent the material box 11 from directly contacting the ground and to prevent the material box 11 from being damaged.

[0026] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A transport device suitable for an unmanned aerial vehicle, comprising a material transport mechanism (1), characterized in that: The material transport mechanism (1) comprises a material box (11) with upper and lower openings, wherein both sides of the outer wall of the material box (11) are provided with strip openings (111), and both sides of the inner wall of the material box (11) are provided with brackets (113), and two brackets (113) are movably connected with a moving frame (14), and the moving frame (14) and the strip opening (111) are at the same height, and the moving frame (14) can pass through the corresponding strip opening (111), and each of the moving frames (14) has a plurality of rollers (15) linearly arranged at equal intervals, and the cross-sectional diameter of the rollers (15) is greater than the height of the moving frame (14) and smaller than the height of the strip opening (111).

2. A carrier device suitable for an unmanned aerial vehicle according to claim 1, characterized in that: A mounting groove (112) is provided on one side close to each of the brackets (113), and the mounting groove (112) is located on the inner wall of the material box (11). A positive and negative double-threaded screw rod (12) and a sliding rod (13) are respectively provided in the two mounting grooves (112), and a nut seat (121) is provided in two different thread intervals of the positive and negative double-threaded screw rod (12). Two sliding blocks (131) are provided on the sliding rod (13), and each sliding block (131) and the corresponding nut seat (121) are connected to the moving frame (14) by bolts.

3. A carrier device suitable for an unmanned aerial vehicle according to claim 2, characterized in that: A motor (2) is disposed on one side of the outer wall of the material box (11), and an output end of the motor (2) is connected to one end of a forward and reverse double-threaded lead screw (12).

4. A carrier device suitable for an unmanned aerial vehicle according to claim 3, characterized in that: A plurality of screw holes (114) are linearly arranged at equal intervals on both sides of the upper edge of the material box (11), and each of the screw holes (114) is threadedly connected to a hook (18).

5. A carrier device suitable for an unmanned aerial vehicle according to claim 4, characterized in that: Lifting handles (16) are also provided on both sides of the outer wall of the material box (11).

6. The carrier device suitable for an unmanned aerial vehicle according to claim 1, characterized in that: Two anti-collision legs (17) are arranged at the bottom of the outer wall of the material box (11), and the two anti-collision legs (17) are distributed in parallel.

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