Bulk grain sampling device carried by unmanned aerial vehicle

Abstract

The utility model relates to the technical field of bulk grain sampling devices, and discloses an unmanned aerial vehicle carried bulk grain sampling device which comprises an unmanned aerial vehicle body, through holes are formed in the positions, close to the four corners, of the top of the unmanned aerial vehicle body, and right-angle connecting rods are connected into the four through holes in a penetrating mode. Lifting buckle rings are fixedly welded to the top ends of the four right-angle connecting rods, fixing sleeve blocks are fixedly connected to the outer surfaces of the four right-angle connecting rods, micro motors are fixedly installed at the tops of the four fixing sleeve blocks, and rotating shafts are fixedly welded to output shafts of the four micro motors; the bottom end of the rotating shaft extends to the bottom of the unmanned aerial vehicle body, and sleeves are fixedly connected to the positions, close to the four corners, of the interior of the unmanned aerial vehicle body. And the detection and use effects of the device are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to bulk grain sampling device technical field, concretely is a kind of unmanned aerial vehicle carried bulk grain sampling device. BACKGROUND

[0002] With the rise of domestic grain demand, the grain import quantity of Rizhao Port of Shandong Port is more and more large. At present, our company has cooperated with customs, Jurong Company, and realized the remote monitoring of soybean and other goods on ship by unmanned aerial vehicle, but the problem of remote sampling has not been solved.

[0003] When using the unmanned aerial vehicle carried bulk grain sampling, the traditional equipment is convenient for remote monitoring under unmanned aerial vehicle, but it is still difficult to sample the internal products, so that the quarantine work is difficult to carry out, thereby reducing the detection use effect of the device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of unmanned aerial vehicle carried bulk grain sampling device to solve the problem that the existing equipment in above background technology is convenient for remote monitoring under unmanned aerial vehicle, but it is still difficult to sample the internal products, so that the quarantine work is difficult to carry out, thereby reducing the detection use effect of the device.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of unmanned aerial vehicle carried bulk grain sampling device, including unmanned aerial vehicle body, the top of unmanned aerial vehicle body is close to four corner places and is equipped with through-hole, the inside of four through-holes is all connected with right angle connecting rod, the top of four right angle connecting rods is all fixed with hanging buckle ring, the outer surface of four right angle connecting rods is all fixedly connected with fixed sleeve block, four fixed sleeve blocks are fixedly installed with micro motor on top, the output shaft of four micro motors is fixedly welded with rotating shaft, and rotating shaft bottom extends to the bottom of unmanned aerial vehicle body, the inside of unmanned aerial vehicle body is close to four corner places and is fixedly connected with sleeve pipe, and sleeve pipe is connected between the inside of unmanned aerial vehicle body and rotating shaft, the edge of the outer surface of sleeve pipe is close to top and is equipped with opening, the outer surface of rotating shaft is fixedly wound with screw thread feeding blade along helical direction.

[0006] As a preferred embodiment, the inner surface wall of the two sides of the unmanned aerial vehicle body is fixedly provided with inclined sliding plate, and the bottom of the two inclined sliding plates is fixedly connected with U-shaped clamping plate.

[0007] As a preferred embodiment, the inside of two U-shaped clamping plates is slidably connected with large baffle, and the top of large baffle is close to the edge of one side and is equipped with first sliding groove.

[0008] As a preferred implementation form, the inner side of the large baffle is slidingly connected with a small baffle, and a second sliding groove is formed in the top of the small baffle near the edge of the side.

[0009] As a preferred implementation form, the inner side of the second sliding groove is slidingly and clampingly connected with a connecting flap, and the connecting flap is slidingly connected with the inner side of the first sliding groove.

[0010] As a preferred implementation form, the outer side of the unmanned aerial vehicle body is fixedly connected with a right-angle bracket, and the top of the right-angle bracket is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the top of the connecting flap.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a right-angle connecting rod is fixed, and the fixed sleeve block is convenient to fix, so that the miniature motor is convenient to install, the miniature motor is started, and the miniature motor drives the rotating shaft to rotate, so that the threaded feeding blade rotates, sampling is carried out in the inside of the bulk grain pile, flows in the sleeve pipe, and is discharged at the cutting opening, so that the grain after taking is stored in the inside of the unmanned aerial vehicle body, and then flies, when sampling, the connecting flap is driven by the driving motor and rotates, so that the small baffle and the large baffle are slightly opened, the sampling grain can flow partially, the sampling effect of the equipment is better, and the use effect of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A front view structural schematic diagram of the bulk grain sampling device carried by the unmanned aerial vehicle is provided for the utility model;

[0014] Figure 2 A side view structural schematic diagram of the bulk grain sampling device carried by the unmanned aerial vehicle is provided for the utility model;

[0015] Figure 3 A top view structural schematic diagram of the bulk grain sampling device carried by the unmanned aerial vehicle is provided for the utility model;

[0016] Figure 4 A three-dimensional structural schematic diagram of the bulk grain sampling device carried by the unmanned aerial vehicle is provided for the utility model.

[0017] In the figure: 1, unmanned aerial vehicle body; 2, through hole; 3, right angle connecting rod; 4, fixed sleeve block; 5, micro motor; 6, rotating shaft; 7, threaded feeding blade; 8, sleeve; 9, cutting opening; 10, inclined slide plate; 11, U-shaped clamping plate; 12, large baffle; 13, first sliding groove; 14, connecting flap; 15, small baffle; 16, second sliding groove; 17, right angle frame; 18, driving motor; 19, hanging buckle ring. DETAILED DESCRIPTION

[0018] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0020] Please refer to Figures 1-4 The present application provides a technical scheme: a bulk grain sampling device carried by an unmanned aerial vehicle, comprising an unmanned aerial vehicle body 1, through holes 2 are formed near the four corners of the top of the unmanned aerial vehicle body 1, right angle connecting rods 3 are connected through the inside of the four through holes 2, hanging buckle rings 19 are fixedly welded at the top of the four right angle connecting rods 3, fixed sleeve blocks 4 are fixedly connected to the outer surface of the four right angle connecting rods 3, micro motors 5 are fixedly installed at the top of the four fixed sleeve blocks 4, rotating shafts 6 are fixedly welded to the output shaft of the four micro motors 5, and the bottom end of the rotating shaft 6 extends to the bottom of the unmanned aerial vehicle body 1, sleeve pipes 8 are fixedly connected near the four corners inside the unmanned aerial vehicle body 1, and are connected through the inside of the sleeve pipe 8 and the rotating shaft 6, cutting openings 9 are formed near the edge of the top of the outer surface of the sleeve pipe 8, and threaded feeding blades 7 are fixedly wound in a spiral direction on the outer surface of the rotating shaft 6.

[0021] Inclined slide plates 10 are fixedly arranged on the inner surface walls of the two sides of the unmanned aerial vehicle body 1, and U-shaped clamping plates 11 are fixedly connected to the bottom of the two inclined slide plates 10.

[0022] A large baffle 12 is slidingly connected between the inside of the two U-shaped clamping plates 11, and a first sliding groove 13 is formed near the edge of one side of the top of the large baffle 12.

[0023] A small baffle 15 is slidingly connected to one side of the inside of the large baffle 12, and a second sliding groove 16 is formed near the edge of one side of the top of the small baffle 15.

[0024] The second sliding groove 16 is internally slidably connected with the connecting flap 14, and the connecting flap 14 is slidably connected with the interior of the first sliding groove 13.

[0025] The side outer surface of the unmanned aerial vehicle body 1 is fixedly connected with a right-angle frame 17, the top of the right-angle frame 17 is fixedly connected with a driving motor 18, and the output end of the driving motor 18 is fixedly connected with the top of the connecting flap 14.

[0026] Working principle: when the device is used, first, the unmanned aerial vehicle body 1 is flown, so that the device is convenient for sampling in bulk grain, through the fixation of the right-angle connecting rod 3, the fixed sleeve block 4 is convenient for fixation, so that the miniature motor 5 is convenient for installation, through the start of the miniature motor 5, the miniature motor 5 drives the rotating shaft 6 to rotate, so that the threaded feeding blade 7 rotates, sampling is carried out in the bulk grain pile, flowing is carried out in the sleeve pipe 8, until the material is discharged at the cutting opening 9, so that the sampled grain is stored in the unmanned aerial vehicle body 1, and then flies, when sampling, the driving motor 18 drives the connecting flap 14 to rotate, so that the small baffle 15 and the large baffle 12 are slightly opened, so that the sampled grain can partially flow out, so that the sampling effect of the device is better, and the use effect of the device is improved.

[0027] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application.

Claims

1. A UAV-mounted bulk grain sampling device, comprising a UAV body (1), characterized in that: The top of the unmanned aerial vehicle body (1) is provided with a through hole (2) near each of the four corners, the inside of each of the four through holes (2) is connected through a right angle connecting rod (3), the top end of each of the four right angle connecting rods (3) is fixedly welded with a lifting buckle ring (19), the outer surface of each of the four right angle connecting rods (3) is fixedly connected with a fixed sleeve block (4), the top of each of the four fixed sleeve blocks (4) is fixedly installed with a micro motor (5), the output shaft of each of the four micro motors (5) is fixedly welded with a rotating shaft (6), and the bottom end of the rotating shaft (6) extends to the bottom of the unmanned aerial vehicle body (1), the inside of the unmanned aerial vehicle body (1) near each of the four corners is fixedly connected with a sleeve pipe (8), and the sleeve pipe (8) is connected through the rotating shaft (6), the outer surface of the sleeve pipe (8) is provided with a cutting opening (9) near the edge of the top, and the outer surface of the rotating shaft (6) is fixedly wound with a threaded feeding blade (7) in a spiral direction. 2.The bulk grain sampling device carried by the unmanned aerial vehicle according to claim 1, characterized in that: The inner surface wall of the two sides of the unmanned aerial vehicle body (1) is fixedly provided with an inclined sliding plate (10), and the bottom of each of the two inclined sliding plates (10) is fixedly connected with a U-shaped clamping plate (11).

3. The unmanned aerial vehicle mounted bulk grain sampling device of claim 2, wherein: The inside of each of the two U-shaped clamping plates (11) is slidably connected with a large baffle (12), and the top of the large baffle (12) is provided with a first sliding groove (13) near the edge of one side.

4. The unmanned aerial vehicle mounted bulk grain sampling device of claim 3, wherein: The inside of the large baffle (12) is slidably connected with a small baffle (15), and the top of the small baffle (15) is provided with a second sliding groove (16) near the edge of one side.

5. The unmanned aerial vehicle mounted bulk grain sampling device of claim 4, wherein: The inside of the second sliding groove (16) is slidably connected with a connecting flap (14), and the inside of the connecting flap (14) is slidably connected with the first sliding groove (13).

6. The unmanned aerial vehicle mounted bulk grain sampling device of claim 5, wherein: The outer surface of one side of the unmanned aerial vehicle body (1) is fixedly connected with a right angle frame (17), the top of the right angle frame (17) is fixedly connected with a driving motor (18), and the output end of the driving motor (18) is fixedly connected with the top of the connecting flap (14).

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