A forestry planning survey drone

Abstract

The utility model discloses a forestry planning and surveying unmanned aerial vehicle, comprising: an unmanned aerial vehicle body, a battery protection box is installed on the top of the unmanned aerial vehicle body, and a storage battery is installed in the battery protection box, a bottom plate is fixedly connected to the bottom of the unmanned aerial vehicle body, four bottom corners of the bottom plate are fixedly connected to connecting plates, a rotating camera is installed in the middle of the bottom plate, and the bottom plate is provided with a mounting hole adapted to the rotating camera, four corners of the outer surface of the unmanned aerial vehicle body are fixedly connected to connecting rods, four groups of connecting rods are fixedly connected to supporting feet at the bottom of one side away from each other, a fan blade protection mechanism is used to protect the outer surface of the fan blade to prevent the fan blade from being hit and causing damage to the fan blade, thereby causing the unmanned aerial vehicle to fall, a bird repelling mechanism is used to spray irritating liquid to repel birds approaching the unmanned aerial vehicle, and a speaker is used to emit a repelling sound to repel the birds.

Description

Technical Field

[0001] The utility model relates to the technical field of survey unmanned aerial vehicles, in particular to a forestry planning survey unmanned aerial vehicle. Background Art

[0002] Forestry planning and survey drones are unmanned aerial vehicles used for forestry planning and surveys. With the development of technology, drones are increasingly used in the forestry field, providing new means for forest resource surveys, tree monitoring, pest and disease detection, forest fire prevention, and forestry ecological environment protection.

[0003] During forest surveys, existing survey drones are difficult to drive away birds during flight and are easily hit by flocks of birds, causing damage to the drones. Therefore, it is necessary to provide a new forestry planning survey drone to solve the above technical problems. Utility Model Content

[0004] The purpose of the present invention is to provide a forestry planning and survey UAV to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a forestry planning and surveying drone, comprising: a drone body, a battery protection box is installed on the top of the drone body, and a battery is installed in the battery protection box, the bottom of the drone body is fixedly connected to a bottom plate, the bottom four corners of the bottom of the bottom plate are fixedly connected to connecting plates, a rotating camera is installed in the middle of the bottom plate, and the bottom plate is provided with a mounting hole adapted to the rotating camera, the four corners of the outer surface of the drone body are fixedly connected to connecting rods, four groups of the connecting rods are fixedly connected to supporting feet at the bottom of one side away from each other, and a buffer pad is installed at the bottom of the supporting foot;

[0006] A motor is installed on the top of the four groups of connecting rods away from each other, a fan blade is connected to the power output end of the motor, a fan blade protection mechanism is installed on the outer surface of the fan blade, a bird repelling mechanism is installed on the front and rear ends of the upper surface of the bottom plate, a controller is installed on the upper surface of the two groups of connecting plates away from each other, and speakers are installed on the left and right sides of the bottom of the bottom plate. The fan blade protection mechanism is provided to facilitate protection of the outer surface of the fan blade to prevent the fan blade from being hit and causing damage to the fan blade, thereby causing the drone to fall. The bird repelling mechanism is provided to facilitate spraying of irritating liquid to repel birds approaching the drone. The speaker is provided to facilitate external sound to repel birds.

[0007] As a further description of the above technical solution: the fan blade protection mechanism includes two groups of arc sleeves sleeved on the motor, the two groups of arc sleeves are fixedly connected with a plurality of fixing rods at a time when they are far away from each other, the fixing rods are fixedly connected with an anti-collision sleeve on the side away from each other, and the upper and lower ends of the two groups of arc sleeves are fixedly connected with fixing blocks on the side close to each other, a fixing bolt is inserted on the right side of the fixing block, and a nut is sleeved on the bottom of the fixing bolt. By providing the arc sleeve, the fixing rod and the anti-collision sleeve, it is convenient to protect the outer surface of the fan blade to avoid the fan blade from being hit, resulting in damage to the fan blade, thereby causing the drone to fall, thereby improving the safety of the use of the device, and by providing the fixing bolts and nuts, it is convenient to disassemble and replace the anti-collision sleeve after it is damaged, thereby improving the service life of the device.

[0008] As a further description of the above technical solution: the anti-collision sleeve is arranged in a semi-circular arc shape, the fixed block is provided with a socket matched with the fixing bolt, the fixing bolt is matched with the nut, and the anti-collision sleeve is arranged in a semi-circular arc shape, so that the two groups of anti-collision sleeves can form an enclosing circle to protect the outer surface of the fan blade, and the fixing block is provided with a socket matched with the fixing bolt, so that the fixing bolt and the nut can be fixed to lock the two groups of arc sleeves.

[0009] As a further description of the above technical solution: the bird-repelling mechanism includes liquid storage tanks installed at the front and rear ends of the upper surface of the base plate, a liquid inlet pipe is inserted into the upper surface of the liquid storage tank, a sealing cover is installed on the top of the liquid inlet pipe, and a spraying mechanism is installed in the middle of the two groups of liquid storage tanks away from each other on one side. The liquid storage tanks are provided to facilitate the storage of irritating liquids for repelling birds, the liquid inlet pipe and the sealing cover are provided to facilitate the filling of the liquid storage tank, and the spraying mechanism is provided to facilitate the spraying of the liquid in the liquid storage tank.

[0010] As a further description of the above technical solution: a thread is fixedly connected to the outer surface of the upper end of the liquid inlet pipe, and the sealing cover is provided with a thread groove adapted to the thread. The liquid inlet pipe and the sealing cover form a rotating connection mechanism. The liquid inlet pipe and the sealing cover form a rotating connection mechanism to ensure the sealing of the interior of the liquid storage tank to prevent liquid from spilling during flight.

[0011] As a further description of the above technical solution: the spraying mechanism includes a water pump installed on a liquid storage tank, a connecting groove is installed at the bottom of the two groups of connecting plates on the side away from each other, a connecting pipe is connected in the middle of the water pump, the bottom of the connecting pipe is connected to one side of the connecting groove, an electric valve is installed on one side of the bottom of the connecting pipe, and a plurality of nozzles are installed on the side away from each other of the two groups of connecting grooves. The electric valve is used to control the switch of the connecting pipe, and the water pump is provided to increase the pressure in the connecting pipe during liquid injection, and the connecting groove is provided to connect multiple nozzles, and the nozzle is provided to spray the liquid.

[0012] As a further description of the above technical solution: the controller is electrically connected to the electric valve and the speaker respectively, and the controller is electrically connected to the electric valve and the speaker respectively, so that the controller can control the electric valve and the speaker to switch on and off.

[0013] The utility model provides a forestry planning and surveying drone. It has the following beneficial effects:

[0014] 1. By setting up a bird repelling mechanism, when a bird approaches the drone, the controller controls the electric valve to open, so that the water pump injects the irritating liquid used to repel birds in the liquid storage tank into the connecting groove through the connecting pipe, so that multiple nozzles are sprayed, thereby repelling the birds approaching the drone. When spraying the liquid, the speaker is controlled to play the repelling sound. Through two groups of bird repelling methods, birds can be effectively prevented from approaching the drone and colliding with the drone, thereby improving the safety of the drone during forest surveys;

[0015] 2. By providing a fan blade protection mechanism, the arc sleeve, the fixing rod and the anti-collision sleeve can be used to protect the outer surface of the fan blade to prevent the fan blade from being hit and causing damage to the fan blade, thereby causing the drone to fall, thereby improving the safety of the device. By providing fixing bolts and nuts, the anti-collision sleeve can be disassembled and replaced after being damaged, thereby increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a forestry planning and survey UAV proposed in the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 It is a bottom view of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the fan blade protection mechanism in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the bird driving mechanism in the utility model.

[0021] Legend:

[0022] 1. UAV body; 2. Battery protection box; 3. Bottom plate; 4. Connecting plate; 5. Rotating camera; 6. Connecting rod; 7. Support foot; 8. Buffer pad; 9. Motor; 10. Fan blade; 11. Fan blade protection mechanism; 111. Arc sleeve; 112. Fixed rod; 113. Anti-collision sleeve; 114. Fixed block; 115. Fixed bolt; 116. Nut; 12. Bird repelling mechanism; 121. Liquid storage tank; 122. Liquid inlet pipe; 123. Sealing cover; 124. Spraying mechanism; 1241. Water pump; 1242. Connecting pipe; 1243. Electric valve; 1244. Connecting groove; 1245. Spray head; 13. Controller; 14. Speaker. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1, reference Figure 1 , Figure 2 and Figure 3 The utility model discloses a forestry planning survey drone, which can solve the problem that the existing survey drones are difficult to drive away birds during flight and are easily hit by flocks of birds, thereby causing damage to the drone. The drone body 1 includes a battery protection box 2 installed on the top of the drone body 1, and a battery is installed in the battery protection box 2. The bottom of the drone body 1 is fixedly connected with a bottom plate 3, and the bottom four corners of the bottom of the bottom plate 3 are fixedly connected with connecting plates 4. A rotating camera 5 is installed in the middle of the bottom plate 3, and the bottom plate 3 is provided with a mounting hole adapted to the rotating camera 5. The four corners of the outer surface of the drone body 1 are fixedly connected with connecting rods 6, and the four groups of connecting rods 6 are fixedly connected with supporting feet 7 at the bottom away from each other, and a buffer pad 8 is installed at the bottom of the supporting feet 7;

[0025] A motor 9 is installed on the top of the four groups of connecting rods 6 away from each other, a fan blade 10 is connected to the power output end of the motor 9, a fan blade protection mechanism 11 is installed on the outer surface of the fan blade 10, a bird repelling mechanism 12 is installed at the front and rear ends of the upper surface of the bottom plate 3, a controller 13 is installed on the upper surface of the two groups of connecting plates 4 away from each other, and speakers 14 are installed on the left and right sides of the bottom of the bottom plate 3.

[0026] Working principle: the battery protection box 2 is convenient for protecting the battery to prevent the battery from being damaged by collision. The battery is provided to facilitate power supply to the electrical components of the device. The bottom plate 3 and the connecting plate 4 are convenient for the installation and use of components. The rotating camera 5 is convenient for shooting and recording during forest surveys. The connecting rod 6 is convenient for the installation of the supporting feet 7 and the fan blades 10. The supporting feet 7 and the buffer pads 8 are convenient for protecting the UAV when it lands. The motor 9 and the fan blades 10 are convenient for driving the fan blades 10 to rotate, so as to realize the flight of the UAV. The fan blade protection mechanism 11 is convenient for protecting the outer surface of the fan blades 10 to prevent the fan blades 10 from being damaged by collision, thereby causing the UAV to fall. The bird repelling mechanism 12 is convenient for spraying irritating liquid to repel birds approaching the UAV. The controller 13 is convenient for controlling the bird repelling mechanism 12 and the speaker 14 to switch. The speaker 14 is convenient for externally emitting repelling sound to repel birds.

[0027] Example 2, refer to Figure 1 , Figure 4 and Figure 5 In this embodiment, the problem that the existing survey drones are difficult to drive away birds during flight and are easily hit by flocks of birds, thereby causing damage to the drone is solved. The forestry planning survey drone also includes a fan blade protection mechanism 11 including two groups of arc sleeves 111 sleeved on the motor 9, the two groups of arc sleeves 111 are fixedly connected to a plurality of fixing rods 112 away from each other, and the fixing rods 112 are fixedly connected to an anti-collision sleeve 113 on the side away from each other. The upper and lower ends of the two groups of arc sleeves 111 close to each other are fixedly connected to a fixing block 114, a fixing bolt 115 is inserted on the right side of the fixing block 114, and a nut 116 is sleeved on the bottom of the fixing bolt 115. The anti-collision sleeve 113 is set to a semicircular arc shape, and the fixing block 114 is provided with a socket matched with the fixing bolt 115, and the fixing bolt 115 is matched with the nut 116. The bird driving mechanism 12 includes a liquid storage tank installed on the front and rear ends of the upper surface of the bottom plate 3. 121, a liquid inlet pipe 122 is inserted into the upper surface of the liquid storage tank 121, a sealing cover 123 is installed on the top of the liquid inlet pipe 122, a spraying mechanism 124 is installed in the middle of the two groups of liquid storage tanks 121 away from each other, a thread is fixedly connected to the outer surface of the upper end of the liquid inlet pipe 122, the sealing cover 123 is provided with a thread groove adapted to the thread, the liquid inlet pipe 122 and the sealing cover 123 form a rotating connection mechanism, the spraying mechanism 124 includes a water pump 1241 installed on the liquid storage tank 121, a connecting groove 1244 is installed at the bottom of the two groups of connecting plates 4 away from each other, a connecting pipe 1242 is connected in the middle of the water pump 1241, the bottom of the connecting pipe 1242 is communicated with one side of the connecting groove 1244, an electric valve 1243 is installed on one side of the bottom of the connecting pipe 1242, a plurality of nozzles 1245 are installed on the side of the two groups of connecting grooves 1244 away from each other, and the controller 13 is electrically connected to the electric valve 1243 and the speaker 14 respectively.

[0028] Working principle: Before the UAV is used for forest survey, the arc sleeve 111 is sleeved on the outer surface of the motor 9, and fixed by fixing bolts 115 and nuts 116. The fan blades 10 are protected by the anti-collision sleeve 113 to prevent the fan blades 10 from being hit and causing damage to the fan blades 10, thereby causing the UAV to fall, thereby improving the safety of the device. After the anti-collision sleeve 113 is damaged, it can be disassembled and replaced, thereby increasing the service life of the device. During the forest survey, when the rotating camera 5 observes that there are birds approaching the UAV, the operator controls the controller 13 to open the electric valve 1243, so that the water pump 1241 can pump the liquid in the storage tank 121 for driving away the birds. The bird-irritating liquid is injected into the connecting groove 1244 through the connecting pipe 1242, and multiple nozzles 1245 are used for spraying, so as to drive away the birds approaching the drone. By providing the liquid inlet pipe 122 and the sealing cover 123, it is convenient to ensure the sealing of the liquid storage tank 121 after filling the inside of the liquid storage tank 121 to prevent the internal liquid from spilling. When the electric valve 1243 is opened, the controller 13 turns on the speaker 14 to play the driving sound to drive away the approaching birds. Through the two groups of bird-driving methods, it is possible to effectively prevent birds from approaching the drone and prevent birds from colliding with the drone, thereby improving the safety of the drone during forest surveys.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A forestry planning survey drone, characterized in that: include: An unmanned aerial vehicle (1), wherein a battery protection box (2) is installed on the top of the unmanned aerial vehicle (1), and a storage battery is installed in the battery protection box (2); a bottom plate (3) is fixedly connected to the bottom of the unmanned aerial vehicle (1); a connecting plate (4) is fixedly connected to the four corners of the bottom of the bottom plate (3); a rotating camera (5) is installed in the middle of the bottom plate (3), and the bottom plate (3) is provided with a mounting hole compatible with the rotating camera (5); connecting rods (6) are fixedly connected to the four corners of the outer surface of the unmanned aerial vehicle (1); four groups of connecting rods (6) are fixedly connected to supporting feet (7) at the bottom of one side away from each other, and a buffer pad (8) is installed at the bottom of the supporting foot (7); A motor (9) is installed on the top of the four groups of connecting rods (6) away from each other, a fan blade (10) is connected to the power output end of the motor (9), a fan blade protection mechanism (11) is installed on the outer surface of the fan blade (10), a bird repelling mechanism (12) is installed at the front and rear ends of the upper surface of the bottom plate (3), a controller (13) is installed on the upper surface of the two groups of connecting plates (4) away from each other, and speakers (14) are installed on the left and right sides of the bottom of the bottom plate (3).

2. A forestry planning survey drone according to claim 1, characterized in that: The fan blade protection mechanism (11) comprises two groups of arc sleeves (111) sleeved on the motor (9); the two groups of arc sleeves (111) are fixedly connected to a plurality of fixing rods (112) at a distance from each other; an anti-collision sleeve (113) is fixedly connected to the side of the fixing rods (112) at a distance from each other; and fixing blocks (114) are fixedly connected to the upper and lower ends of the side of the two groups of arc sleeves (111) at a distance from each other; a fixing bolt (115) is inserted into the right side of the fixing block (114); and a nut (116) is sleeved on the bottom of the fixing bolt (115).

3. A forestry planning survey drone according to claim 2, characterized in that: The anti-collision sleeve (113) is configured in a semicircular arc shape, the fixing block (114) is provided with a plug hole matched with a fixing bolt (115), and the fixing bolt (115) is matched with a nut (116).

4. The forestry planning and surveying drone according to claim 1, characterized in that: The bird-repelling mechanism (12) comprises liquid storage tanks (121) mounted on the upper surface of the bottom plate (3) at the front and rear ends, a liquid inlet pipe (122) being inserted into the upper surface of the liquid storage tank (121), a sealing cover (123) being mounted on the top of the liquid inlet pipe (122), and a spraying mechanism (124) being mounted in the middle of two groups of liquid storage tanks (121) on a side away from each other.

5. The forestry planning and surveying drone according to claim 4, characterized in that: The upper outer surface of the liquid inlet pipe (122) is fixedly connected with a thread, and the sealing cover (123) is provided with a thread groove adapted to the thread. The liquid inlet pipe (122) and the sealing cover (123) form a rotating connection mechanism.

6. The forestry planning and surveying drone according to claim 4, characterized in that: The spraying mechanism (124) comprises a water pump (1241) installed on the liquid storage tank (121); a connecting groove (1244) is installed at the bottom of the two groups of connecting plates (4) on the side away from each other; a connecting pipe (1242) is connected in the middle of the water pump (1241); the bottom of the connecting pipe (1242) is connected to one side of the connecting groove (1244); an electric valve (1243) is installed on one side of the bottom of the connecting pipe (1242); and a plurality of spray heads (1245) are installed on the side of the two groups of connecting grooves (1244) away from each other.

7. The forestry planning and surveying drone according to claim 6, characterized in that: The controller (13) is electrically connected to the electric valve (1243) and the speaker (14) respectively.

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