Unmanned aerial vehicle for material distribution

Abstract

The utility model relates to the technical field of unmanned aerial vehicle transportation, and provides an unmanned aerial vehicle for material distribution, which comprises an unmanned aerial vehicle body, a fixed shell is fixedly mounted at the bottom of the unmanned aerial vehicle body, the bottom of the fixed shell is open, and first electric push rods are fixedly mounted at four corners of the bottom of the unmanned aerial vehicle body. The output ends of the first electric push rods are fixedly provided with supporting legs, a stable conveying assembly is installed in the fixed shell, the second electric push rods are started to drive the first sliding blocks at the bottoms of the connecting rods to slide on the outer surfaces of the first guide rods and the second guide rods in a reciprocating mode, and therefore racks are driven to move in a reciprocating mode; and due to the fact that the rack is in engaged connection with the driving gear, the other rack is driven to move relatively, the stable clamping assembly at the bottom of the connecting transverse plate is driven to clamp and fix the material packages, and the material package conveying efficiency of the unmanned aerial vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle transportation, and specifically, to a unmanned aerial vehicle for material distribution. Background Art

[0002] Drones can be divided into military and civilian use according to their application areas; military drones can be divided into reconnaissance drones and target drones; civilian drones are embodied in the model of drone + industry application; currently civilian drones are widely used 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 and other fields, which greatly expanded the use of drones themselves.

[0003] At present, when existing UAVs are delivering materials, the external environment during transportation of materials is changeable, and the transported materials are exposed to the outside world, which is not conducive to the protection of the transported materials. In particular, when flying at high altitudes, turbulence is prone to occur, resulting in damage to the transported materials. Therefore, the utility model provides a UAV for material delivery. Utility Model Content

[0004] The utility model proposes a drone for material distribution, so as to solve the problem that the existing drones proposed in the above background technology expose the transported materials to the outside world due to the unpredictable external environment when transporting materials, which is not conducive to the protection of the transported materials, especially when flying at high altitudes, and are prone to turbulence, resulting in damage to the transported materials.

[0005] The technical solution of the utility model is as follows:

[0006] A drone for material distribution, comprising a drone body, a fixed shell fixedly mounted on the bottom of the drone body, the bottom of the fixed shell being open, electric push rods fixedly mounted on four corners of the bottom of the drone body, a plurality of output ends of the electric push rods fixedly mounted with support legs, and a stable conveying component installed inside the fixed shell;

[0007] The stable conveying assembly includes a supporting seat fixedly installed on one side of the top wall of a fixed shell, the supporting seat is rotatably connected to an electric push rod 2, the output end of the electric push rod 2 is fixedly installed with a connecting seat, and the connecting seat is rotatably connected to a connecting rod, a guide rod 1 and a guide rod 2 are fixedly installed on both symmetrical sides of the fixed shell, and a sliding block 1 is slidably connected to the outer surfaces of the guide rod 1 and the guide rod 2 on both sides, and the two sliding blocks 1 are fixedly installed on the opposite inner sides of the two sliding blocks 1, and the two sliding blocks 2 are fixedly installed on the adjacent sides of the two racks, and the two sliding blocks 1 are fixedly installed on the bottom of the two sliding blocks 1, and sliding blocks 3 are fixedly installed on the bottom of one end of the two connecting cross plates, the top wall of the fixed shell is rotatably connected to a driving gear, and a stable clamping assembly is installed on the bottom of the two connecting cross plates.

[0008] Preferably, the stable clamping assembly includes a vertical plate fixedly installed at the bottom of two connected horizontal plates, a plug plate 1 is symmetrically fixedly installed on one side of the left vertical plate, and a fixed plate is symmetrically fixedly installed on one side of the right vertical plate, a slot matching the plug plate 1 is opened on one side of the two fixed plates, a plug plate 2 is fixedly installed on one side of the bottom of the two vertical plates, and a number of rolling balls are inlaid on the two plug plates 2 at equal distances.

[0009] Preferably, the bottom end of the connecting rod is fixedly mounted on the upper end surface of the sliding block on the left side.

[0010] Preferably, the two racks are meshingly connected to the driving gear.

[0011] Preferably, the second sliding block on the left side is slidably connected to the outer surface of the second guide rod on the left side, and the second sliding block on the right side is slidably connected to the outer surface of the first guide rod on the right side.

[0012] Preferably, the sliding block three on the left side is slidably connected to the outer surface of the first guide rod on the left side, and the sliding block three on the right side is slidably connected to the outer surface of the second guide rod on the right side.

[0013] Preferably, the guide rod 1 and the guide rod 2 have the same diameter, and the sliding block 1, the sliding block 2 and the sliding block 3 are provided with through holes matching the guide rod 1 and the guide rod 2.

[0014] Preferably, the two plugging plates 2 are arranged in a tooth shape, and the two plugging plates 2 match each other.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the sliding block 1 at the bottom of the connecting rod is driven to slide back and forth on the outer surfaces of the guide rod 1 and the guide rod 2 by starting the electric push rod 2, thereby driving the rack to move back and forth. Since the rack is meshed and connected with the driving gear, it drives the other rack to move relative to each other, thereby driving the stable clamping component connected to the bottom of the cross plate to clamp and fix the material package, thereby improving the material package transportation efficiency of the drone.

[0017] 2. In the utility model, by cooperating with each other among the vertical plate, the first plug plate, the fixed plate, the slot and the second plug plate, material packages of different specifications can be clamped and conveyed. At the same time, a plurality of rolling balls can be provided to reduce the friction between the material package and the second plug plate, thereby preventing the material package from being worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0020] Figure 2 It is the front view of the internal structure of the utility model;

[0021] Figure 3 It is a schematic diagram of a stable conveying assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of a stable clamping assembly of the utility model.

[0023] In the figure: 1. UAV body; 2. Fixed shell; 3. Electric push rod 1; 4. Support leg; 100. Stable conveying assembly; 101. Support seat; 102. Electric push rod 2; 103. Connecting seat; 104. Connecting rod; 105. Guide rod 1; 106. Guide rod 2; 107. Sliding block 1; 108. Rack; 109. Sliding block 2; 110. Connecting horizontal plate; 111. Sliding block 3; 112. Driving gear; 200. Stable clamping assembly; 201. Vertical plate; 202. Insert plate 1; 203. Fixed plate; 204. Slot; 205. Insert plate 2; 206. Rolling ball. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1~Figure 4 As shown, this embodiment proposes a drone for material distribution, including a drone body 1, a fixed shell 2 is fixedly installed at the bottom of the drone body 1, the bottom of the fixed shell 2 is open, electric push rods 3 are fixedly installed at the four corners of the bottom of the drone body 1, the input end of the electric push rod 3 is connected to the power supply through an external cable, and a plurality of electric push rods 3 are fixedly installed at the output ends, and a stable conveying component 100 is installed inside the fixed shell 2;

[0027] The stable conveying assembly 100 includes a support seat 101 fixedly installed on one side of the inner top wall of the fixed shell 2, an electric push rod 102 is rotatably connected to the support seat 101, the input end of the electric push rod 102 is connected to the power supply through an external cable, and the output end of the electric push rod 102 is fixedly installed with a connecting seat 103, and a connecting rod 104 is rotatably connected to the connecting seat 103, and a guide rod 105 and a guide rod 2 106 are fixedly installed on both sides symmetrically in the fixed shell 2, and a sliding block 107 is slidably connected to the outer surfaces of the guide rods 105 and the guide rods 106 on both sides, and the bottom end of the connecting rod 104 is fixedly installed on the left side with the upper end surface of the sliding block 107, and the two sliding blocks 107 are fixedly installed with racks 108 on the opposite inner sides, and the two adjacent sides of the two racks 108 are fixedly installed with sliding blocks 2 109, and the left sliding block 2 109 is slidably connected to the left side. The outer surface of the guide rod 106, the right sliding block 109 is slidably connected to the outer surface of the right guide rod 105, the bottom of the two sliding blocks 107 are fixedly installed with a connecting cross plate 110, and the bottom of one end of the two connecting cross plates 110 is fixedly installed with a sliding block 3 111, the left sliding block 3 111 is slidably connected to the outer surface of the left guide rod 105, and the right sliding block 3 111 is slidably connected to the outer surface of the right guide rod 2 106, the top wall of the fixed shell 2 is rotatably connected to the driving gear 112, and the two racks 108 are meshed and connected with the driving gear 112, the guide rod 105 and the guide rod 2 106 have the same diameter, and the sliding blocks 107, the sliding blocks 2 109 and the sliding blocks 3 111 are provided with through holes matching the guide rod 105 and the guide rod 2 106, and the bottom of the two connecting cross plates 110 is installed with a stable clamping assembly 200;

[0028] The stable conveying component 100 provided can effectively and automatically stably clamp the material package. When the material package needs to be automatically and stably clamped, the electric push rod 102 is started to drive the sliding block 107 at the bottom of the connecting rod 104 to slide back and forth on the outer surfaces of the guide rod 105 and the guide rod 106, thereby driving the rack 108 to move back and forth. Since the rack 108 is meshed and connected with the driving gear 112, it drives the other rack 108 to move relative to each other, thereby driving the stable clamping component 200 connected to the bottom of the cross plate 110 to clamp and fix the material, thereby automatically and stably clamping the material package.

[0029] Example 2

[0030] like Figure 1~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a stable clamping component 200 including a vertical plate 201 fixedly installed at the bottom of two connecting horizontal plates 110, a plug plate 1 202 is symmetrically fixedly installed on one side of the left vertical plate 201, and a fixed plate 203 is symmetrically fixedly installed on one side of the right vertical plate 201. A slot 204 matching the plug plate 1 202 is opened on one side of the two fixed plates 203, and a plug plate 205 is fixedly installed on one side of the bottom of the two vertical plates 201. A plurality of rolling balls 206 are inlaid on the two plug plates 205 at equal distances. The stable clamping component 200 is set up to effectively stably clamp the material package, and the two connecting horizontal plates 110 move relative to each other, thereby driving the two vertical plates 201 to move relative to each other, so that the plug plate 1 202 moves along the slot 204 on one side of the fixed plate 203, and at the same time drives the plug plate 205 to move relative to each other, so as to stably clamp the material package.

[0031] During operation, first, the electric push rod 13 is started to drive the supporting legs 4 to prop up the drone body 1, so that the bottom of the plug plate 205 is in contact with the ground, and then the electric push rod 2 102 is started to drive the sliding block 107 at the bottom of the connecting rod 104 to slide back and forth on the outer surfaces of the guide rod 105 and the guide rod 2 106, thereby driving the rack 108 to move back and forth. Since the rack 108 is meshed and connected with the driving gear 112, it drives the other rack 108 to move relative to each other, thereby driving the two vertical plates 201 connected to the bottom of the horizontal plate 110 to move relative to each other, so that the plug plate 1 202 moves along the slot 204 on one side of the fixed plate 203, and at the same time drives the plug plate 205 to move relative to each other, so as to stably clamp the material package.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drone for material distribution, characterized in that: The invention comprises a drone body (1), a fixed shell (2) being fixedly mounted on the bottom of the drone body (1), the bottom of the fixed shell (2) being open, electric push rods (3) being fixedly mounted on the four corners of the bottom of the drone body (1), a plurality of supporting legs (4) being fixedly mounted on the output ends of the electric push rods (3), and a stable conveying assembly (100) being mounted inside the fixed shell (2); The stable conveying assembly (100) comprises a support seat (101) fixedly mounted on one side of the top wall of the fixed housing (2); the support seat (101) is rotatably connected to a second electric push rod (102); a connecting seat (103) is fixedly mounted on the output end of the second electric push rod (102); a connecting rod (104) is rotatably connected to the connecting seat (103); a guide rod (105) and a guide rod (106) are fixedly mounted on both sides of the fixed housing (2); and the outer surfaces of the guide rods (105) and (106) on both sides are slidably connected. There is a sliding block (107), a rack (108) is fixedly installed on the opposite inner sides of the two sliding blocks (107), a sliding block (109) is fixedly installed on the adjacent side of the two racks (108), a connecting cross plate (110) is fixedly installed on the bottom of the two sliding blocks (107), a sliding block (111) is fixedly installed on the bottom of one end of the two connecting cross plates (110), a driving gear (112) is rotatably connected to the inner top wall of the fixed shell (2), and a stabilizing clamping assembly (200) is installed on the bottom of the two connecting cross plates (110).

2. The drone for material distribution according to claim 1, characterized in that: The stable clamping assembly (200) comprises a vertical plate (201) fixedly mounted on the bottom of two connecting horizontal plates (110), a plug plate 1 (202) being symmetrically fixedly mounted on one side of the left vertical plate (201), a fixed plate (203) being symmetrically fixedly mounted on one side of the right vertical plate (201), a slot (204) matching the plug plate 1 (202) being provided on one side of the two fixed plates (203), a plug plate 2 (205) being fixedly mounted on one side of the bottom of the two vertical plates (201), and a plurality of rolling beads (206) being inlaid on the two plug plates 2 (205) at equal distances.

3. The drone for material distribution according to claim 1, characterized in that: The bottom end of the connecting rod (104) is fixedly mounted on the upper end surface of the sliding block (107) on the left side.

4. The drone for material distribution according to claim 1, characterized in that: The two racks (108) are meshingly connected to a driving gear (112).

5. The drone for material distribution according to claim 1, characterized in that: The sliding block 2 (109) on the left side is slidably connected to the outer surface of the guide rod 2 (106) on the left side, and the sliding block 2 (109) on the right side is slidably connected to the outer surface of the guide rod 1 (105) on the right side.

6. The drone for material distribution according to claim 1, characterized in that: The sliding block three (111) on the left side is slidably connected to the outer surface of the left guide rod one (105), and the sliding block three (111) on the right side is slidably connected to the outer surface of the right guide rod two (106).

7. The drone for material distribution according to claim 1, characterized in that: The guide rod 1 (105) and the guide rod 2 (106) have the same diameter, and the sliding block 1 (107), the sliding block 2 (109) and the sliding block 3 (111) are provided with through holes matching the guide rod 1 (105) and the guide rod 2 (106).

8. The drone for material distribution according to claim 2, characterized in that: The two second plug plates (205) are arranged in a tooth shape, and the two second plug plates (205) match each other.

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