Forestry fire prevention and plant protection detection device

Abstract

The utility model relates to the field of forest prevention instruments, in particular to a forestry fire prevention and plant protection detection device. The technical problem is that in the process of using an unmanned aerial vehicle to detect forest fire signs, due to the limitation of the endurance time of the unmanned aerial vehicle, the activity and the detection range of the unmanned aerial vehicle loaded with a fire detection module are greatly limited, and therefore the forestry fire prevention strength is limited. According to the technical scheme, the forestry fire prevention and plant protection detection device comprises a photoelectric assembly, a cross-country assembly and a detection assembly. According to the utility model, the photovoltaic charging mechanism, the base vehicle mechanism and the gravity center adjusting mechanism are arranged, so that the unmanned aerial vehicle for detecting fire signs can be transported and charged by a cross-country trolley when the unmanned aerial vehicle does not arrive near a detection site, thereby breaking the limitation of the endurance time of the unmanned aerial vehicle on the activity range of fire sign detection equipment, and improving the detection efficiency. And thus, the flexibility of equipment detection is improved.

Description

Technical Field

[0001] The utility model relates to the field of forest fire prevention equipment, in particular to a forestry fire prevention and plant protection detection device. Background Art

[0002] The forestry fire prevention and plant protection detection device is a high-tech device used for forest fire prevention and pest monitoring. This device can help forestry workers find signs of forest fires in a timely manner, so as to take corresponding prevention and control measures. Drones equipped with fire detection modules are one of the devices commonly used to detect signs of forest fires, but due to the limitation of the drone's endurance, the activity and detection range of the detector will be greatly affected, which will affect the intensity of forestry fire prevention. Utility Model Content

[0003] In order to overcome the problem that when using drones to detect signs of forest fires, the movement and detection range of drones equipped with fire detection modules are greatly restricted due to the limitation of drone flight time, thus limiting the intensity of forestry fire prevention.

[0004] The technical solution of the utility model is: a forestry fire prevention and plant protection detection device, comprising a photoelectric component, an off-road component, and a detection component; the off-road component is arranged at the lower end of the photoelectric component; and the detection component is arranged at the upper end of the photoelectric component.

[0005] Preferably, the photoelectric component is used to convert external light energy into electrical energy and store it for charging the drone at any time, the off-road component is used to enable the equipment to move better in the jungle with complex terrain, and the detection component is used to detect traces of fire.

[0006] As a preferred embodiment, the photovoltaic assembly includes a vehicle body, a photovoltaic panel, a storage tank, a battery, and a photovoltaic inverter; the front and rear ends of the upper end surface of the vehicle body are fixedly connected with photovoltaic panels; a storage tank is provided on the vehicle body; a plurality of batteries are fixedly connected in the storage tank; and a photovoltaic inverter is fixedly connected at the rear end of the storage tank. The photovoltaic panel converts external light energy into electrical energy and stores it in the battery.

[0007] Preferably, the off-road component includes a bracket, a drive motor, a first gear, a first rotating shaft, a support plate, a groove, an elevation angle, a second rotating shaft, a first rotating seat, a hydraulic cylinder, a second rotating seat, a transmission wheel, a drive wheel, a second gear, and a crawler track; two brackets are fixedly connected to the lower end of the vehicle body; the drive motor is fixedly connected to each bracket; one side of the drive motor is rotatably connected to the first gear through a coupling; one side of the first gear is fixedly connected to the first rotating shaft; one side of the first rotating shaft is rotatably connected to the support plate. By setting the elevation angle, the off-road component can climb slopes more easily, and the groove can also allow the crawler track to shrink elastically to better fit the raised ground, thereby greatly improving the off-road performance of the equipment.

[0008] Preferably, a groove is provided at the lower end of the support plate; the front and rear ends of the groove are provided with elevation angles; the rear end of the first rotating shaft is provided with a second rotating shaft rotatably connected to the support plate; the second rotating shaft is rotatably connected to the first rotating seat; the first rotating seat is fixedly connected to the hydraulic cylinder; the rear end of the hydraulic cylinder is rotatably connected to the second rotating seat, and the second rotating seat is fixedly connected to the vehicle body. When the equipment climbs a slope, the hydraulic cylinder pushes the second rotating shaft to lift the front end of the support plate, so that the lower end surface of the track can better fit the complex terrain, and avoid the upper end surface of the vehicle body from tilting, so as to avoid the equipment from tipping over due to the rearward shift of the center. Similarly, when the equipment goes downhill, the hydraulic cylinder pulls the second rotating shaft to lift the rear end of the support plate, which can avoid the upper end surface of the vehicle body from tilting, and avoid the equipment from tipping over due to the forward shift of the center, thereby further improving the off-road performance of the equipment.

[0009] Preferably, four transmission wheels are rotatably connected to the support plate; a driving wheel rotatably connected to the support plate is arranged above the transmission wheel; a second gear is fixedly connected to one side of the driving wheel, and the second gear is meshed with the first gear; a crawler is rotatably connected to the outer sides of the transmission wheel and the driving wheel. The driving motor rotates the first gear together with the first rotating shaft, so as to rotate the second gear through the first gear, and then rotate the driving wheel through the second gear, and finally rotate the crawler through the driving wheel and the transmission wheel, so that the device can be displaced.

[0010] Preferably, the detection assembly includes a pad, a positioning slot, an electric push rod, a charging connector, a landing gear, a charging interface, an aircraft, a rotating motor, and an infrared camera; the upper end of the storage slot is fixedly connected to the pad; two positioning slots are provided on the pad; the front ends of the positioning slots are fixedly connected to the electric push rods; the rear end of the positioning slot on one side is fixedly connected to the charging connector, and the charging connector is electrically connected to the battery. After the aircraft takes off, the angle of the infrared camera is adjusted by the rotating motor to facilitate the observer to detect signs of fire in the forest through the infrared camera.

[0011] Preferably, the positioning grooves are all docked with landing gears; the rear end of the landing gear on the same side as the charging connector is fixedly connected with a charging interface; the upper end of the landing gear is commonly fixedly connected with an aircraft; the interior of the aircraft is fixedly connected with a rotating motor; the lower end of the rotating motor is rotatably connected with an infrared camera through a coupling. When the aircraft lands, the landing gear falls into the positioning groove. Because slopes are provided on both sides of the positioning groove, the landing gear slides to the middle of the positioning groove due to gravity after falling into the positioning groove. Then the electric push rod pushes the landing gear to dock the charging connector with the charging interface, and clamps the drone to prevent the drone from shaking and falling when the vehicle body moves, so that the drone can be landed on the vehicle body at any time for charging, and when the detection location is not reached, the drone can be carried by the vehicle body to transfer and charge the drone, thereby breaking the limitation of the drone's endurance time on the range of activities of the fire sign detection equipment.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up a photovoltaic charging mechanism, a base vehicle mechanism and a center of gravity adjustment mechanism, the drone used to detect fire signs can be transported and charged by an off-road vehicle when it is not near the detection site, thus breaking the limitation of the drone's flight time on the activity range of the fire sign detection equipment, thereby increasing the flexibility of the equipment during detection;

[0014] 2. The photovoltaic panels convert external light energy into electrical energy and store it in the battery. After the aircraft takes off, the angle of the infrared camera is adjusted by the rotating motor to facilitate the observer to detect signs of fire in the forest through the infrared camera. When the aircraft lands, the landing gear falls into the positioning groove. Because there are slopes on both sides of the positioning groove, the landing gear slides to the middle of the positioning groove due to gravity after falling into the positioning groove. Then the electric push rod pushes the landing gear to dock the charging connector with the charging interface, and clamps the drone to prevent the drone from shaking and falling when the vehicle body moves, so that the drone can be landed on the vehicle body at any time for charging. When the detection site is not reached, the drone can be carried by the vehicle body to transfer and charge the drone, thereby breaking the limitation of the drone's endurance time on the range of activities of the fire sign detection equipment;

[0015] 3. By setting the elevation angle, the off-road component can climb slopes more easily, and the grooves can also allow the track to shrink elastically to better fit the raised ground, thereby greatly improving the off-road performance of the equipment. When the equipment is climbing, the hydraulic cylinder pushes the second rotating shaft to lift the front end of the support plate so that the lower end surface of the track can better fit the complex terrain and avoid the upper end surface of the vehicle body from tilting to avoid the equipment from tipping over due to the rearward shift of the center. Similarly, when the equipment is going downhill, the hydraulic cylinder pulls the second rotating shaft to lift the rear end of the support plate, which can avoid the upper end surface of the vehicle body from tilting and avoid the equipment from tipping over due to the forward shift of the center, thereby further improving the off-road performance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of the structure of the optoelectronic component of the utility model;

[0018] Figure 3 Shown is a schematic diagram of the support plate structure of the utility model;

[0019] Figure 4 What is shown is a schematic diagram of the structure of the hydraulic cylinder of the utility model;

[0020] Figure 5 What is shown is a schematic diagram of the support structure of the utility model;

[0021] Figure 6What is shown is a schematic diagram of the structure of the rotating motor of the present utility model.

[0022] Explanation of the reference numerals: 1. optoelectronic component; 2. off-road component; 3. detection component; 101. vehicle body; 102. photovoltaic panel; 103. storage slot; 104. battery; 105. photovoltaic inverter; 201. bracket; 202. drive motor; 203. first gear; 204. first rotating shaft; 205. support plate; 206. groove; 207. elevation; 208. second rotating shaft; 209. first rotating seat; 210. hydraulic cylinder; 211. second rotating seat; 212. transmission wheel; 213. drive wheel; 214. second gear; 215. crawler track; 301. pad; 302. positioning slot; 303. electric push rod; 304. charging connector; 305. landing gear; 306. charging interface; 307. aircraft; 308. rotating motor; 309. infrared camera. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1 , 26. The utility model provides an embodiment: a forestry fire prevention and plant protection detection device, including a photoelectric component 1, an off-road component 2, and a detection component 3; the off-road component 2 is arranged at the lower end of the photoelectric component 1; the detection component 3 is arranged at the upper end of the photoelectric component 1. The photoelectric component 1 is used to convert external light energy into electrical energy and store it for charging the drone at any time, the off-road component 2 is used to enable the device to move better in the jungle with complex terrain, and the detection component 3 is used to detect traces of fire. The photoelectric component 1 includes a vehicle body 101, a photovoltaic panel 102, a storage slot 103, a battery 104, and a photovoltaic inverter 105; the front and rear ends of the upper end surface of the vehicle body 101 are fixedly connected with the photovoltaic panel 102; the vehicle body 101 is provided with a storage slot 103; a plurality of batteries 104 are fixedly connected in the storage slot 103; the rear end inside the storage slot 103 is fixedly connected with the photovoltaic inverter 105. The photovoltaic panel 102 converts external light energy into electrical energy and stores it in the battery 104. The detection assembly 3 includes a pad 301, a positioning slot 302, an electric push rod 303, a charging connector 304, a landing gear 305, a charging interface 306, an aircraft 307, a rotating motor 308, and an infrared camera 309; the upper end of the storage slot 103 is fixedly connected with the pad 301; two positioning slots 302 are provided on the pad 301; the front ends of the positioning slots 302 are fixedly connected with the electric push rod 303; the rear end of the positioning slot 302 on one side is fixedly connected with the charging connector 304, and the charging connector 304 is electrically connected to the battery 104. After the aircraft 307 takes off, the rotating motor 308 adjusts the angle of the infrared camera 309 to facilitate the observer to detect signs of fire in the forest through the infrared camera 309. The positioning grooves 302 are all connected with landing gears 305; the rear end of the landing gears 305 located on the same side as the charging connector 304 is fixedly connected with a charging interface 306; the upper ends of the landing gears 305 are commonly fixedly connected with an aircraft 307; the interior of the aircraft 307 is fixedly connected with a rotating motor 308; the lower end of the rotating motor 308 is rotatably connected to an infrared camera 309 via a coupling. When the aircraft 307 lands, the landing gear 305 falls into the positioning groove 302. Because there are slopes on both sides of the positioning groove 302, the landing gear 305 slides to the middle of the positioning groove 302 due to gravity after falling into the positioning groove 302. Then the electric push rod 303 pushes the landing gear 305 to dock the charging connector 304 with the charging interface 306, and clamps the drone to prevent the drone from shaking and falling when the vehicle body 101 moves, so that the drone can be landed on the vehicle body 101 at any time to be charged, and when the drone has not reached the detection location, the vehicle body 101 can carry the drone to transfer and charge the drone, thereby breaking the limitation of the drone's flight time on the activity range of the fire sign detection equipment.

[0025] See also Figure 3 , 45. In this embodiment, the off-road component 2 includes a bracket 201, a drive motor 202, a first gear 203, a first rotating shaft 204, a support plate 205, a groove 206, an elevation angle 207, a second rotating shaft 208, a first rotating seat 209, a hydraulic cylinder 210, a second rotating seat 211, a transmission wheel 212, a drive wheel 213, a second gear 214, and a crawler 215; two brackets 201 are fixedly connected to the lower end of the vehicle body 101; the drive motor 202 is fixedly connected to each bracket 201; one side of the drive motor 202 is rotatably connected to the first gear 203 through a coupling; one side of the first gear 203 is fixedly connected to the first rotating shaft 204; one side of the first rotating shaft 204 is rotatably connected to the support plate 205. By setting the elevation angle 207, the off-road component 2 can be made to climb slopes more easily, and the groove 206 can also allow the crawler 215 to shrink elastically to better fit the raised ground, thereby greatly improving the off-road performance of the equipment. A groove 206 is provided at the lower end of the support plate 205; the front and rear ends of the groove 206 are both provided with an elevation angle 207; a second rotating shaft 208 rotatably connected to the support plate 205 is provided at the rear end of the first rotating shaft 204; a first rotating seat 209 is rotatably connected to the second rotating shaft 208; a hydraulic cylinder 210 is fixedly connected to the first rotating seat 209; a second rotating seat 211 is rotatably connected to the rear end of the hydraulic cylinder 210, and the second rotating seat 211 is fixedly connected to the vehicle body 101. When the equipment is climbing, the hydraulic cylinder 210 pushes the second rotating shaft 208 to lift the front end of the support plate 205, so that the lower end surface of the crawler 215 can better fit the complex terrain and avoid the upper end surface of the vehicle body 101 from tilting, so as to avoid the equipment from tipping over due to the center shifting backward. Similarly, when the equipment is going downhill, the hydraulic cylinder 210 pulls the second rotating shaft 208 to lift the rear end of the support plate 205, so as to avoid the upper end surface of the vehicle body 101 from tilting and avoid the equipment from tipping over due to the center shifting forward, thereby further improving the off-road performance of the equipment. Four transmission wheels 212 are rotatably connected to the support plate 205; a driving wheel 213 rotatably connected to the support plate 205 is arranged above the transmission wheel 212; a second gear 214 is fixed to one side of the driving wheel 213, and the second gear 214 is meshed with the first gear 203; the outer sides of the transmission wheel 212 and the driving wheel 213 are rotatably connected to the crawler 215. The driving motor 202 rotates the first gear 203 and the first rotating shaft 204 together, so as to rotate the second gear 214 through the first gear 203, and then the second gear 214 rotates the driving wheel 213, and finally rotates the crawler 215 through the driving wheel 213 and the transmission wheel 212, so that the device can move.

[0026] When working, the photovoltaic panel 102 converts external light energy into electrical energy and stores it in the battery 104. After the aircraft 307 takes off, the rotating motor 308 adjusts the angle of the infrared camera 309 to facilitate the observer to detect the fire signs in the forest through the infrared camera 309. When the aircraft 307 lands, the landing gear 305 falls into the positioning groove 302. Because there are slopes on both sides of the positioning groove 302, the landing gear 305 slides to the middle of the positioning groove 302 due to gravity after falling into the positioning groove 302. Then the electric push rod 303 pushes the landing gear 305 to dock the charging connector 304 with the charging interface 306, and clamps the drone to prevent the drone from shaking and falling when the vehicle body 101 moves, so that the drone can be landed on the vehicle body 101 at any time for charging. When the detection location is not reached, the vehicle body 101 can carry the drone to transfer and charge the drone, thereby breaking the limitation of the drone's endurance time on the activity range of the fire sign detection equipment.

[0027] By setting the elevation angle 207, the off-road component 2 can climb slopes more easily, and the groove 206 can also allow the track 215 to shrink elastically to better fit the raised ground, thereby greatly improving the off-road performance of the equipment. When the equipment is climbing, the hydraulic cylinder 210 pushes the second rotating shaft 208 to lift the front end of the support plate 205 so that the lower end surface of the track 215 can better fit the complex terrain and avoid the upper end surface of the vehicle body 101 from tilting, so as to avoid the equipment from tipping over due to the rearward movement of the center. Similarly, when the equipment is going downhill, the hydraulic cylinder 210 pulls the second rotating shaft 208 to lift the rear end of the support plate 205, which can avoid the upper end surface of the vehicle body 101 from tilting and avoid the equipment from tipping over due to the forward movement of the center, thereby further improving the off-road performance of the equipment.

[0028] Through the above steps, a photovoltaic charging mechanism, a base vehicle mechanism and a center of gravity adjustment mechanism are set up, so that the drone used to detect signs of fire can be transported and charged by an off-road vehicle when it has not reached the vicinity of the detection site, thereby breaking the limitation of the drone's flight time on the activity range of the fire sign detection equipment, and thus increasing the flexibility of the equipment during detection.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A forestry fire prevention and plant protection detection device, comprising a photoelectric component (1); characterized in that: It also includes an off-road component (2) and a detection component (3); the off-road component (2) is arranged at the lower end of the photoelectric component (1); and the detection component (3) is arranged at the upper end of the photoelectric component (1).

2. A forestry fire prevention and plant protection detection device according to claim 1, characterized in that: The photovoltaic assembly (1) comprises a vehicle body (101), a photovoltaic panel (102), a storage slot (103), a battery (104), and a photovoltaic inverter (105); the front and rear ends of the upper end surface of the vehicle body (101) are both fixedly connected to the photovoltaic panel (102); a storage slot (103) is provided on the vehicle body (101); a plurality of batteries (104) are fixedly connected in the storage slot (103); and the rear end of the storage slot (103) is fixedly connected to the photovoltaic inverter (105).

3. A forestry fire prevention and plant protection detection device according to claim 2, characterized in that: The off-road component (2) comprises a bracket (201), a drive motor (202), a first gear (203), a first rotating shaft (204), a support plate (205), a groove (206), an elevation angle (207), a second rotating shaft (208), a first rotating seat (209), a hydraulic cylinder (210), a second rotating seat (211), a transmission wheel (212), a drive wheel (213), a second gear (214), and a crawler track (215); two brackets (201) are fixedly connected to the lower end of the vehicle body (101); a drive motor (202) is fixedly connected to the inside of each bracket (201); one side of the drive motor (202) is rotatably connected to the first gear (203) via a coupling; one side of the first gear (203) is fixedly connected to the first rotating shaft (204); and one side of the first rotating shaft (204) is rotatably connected to the support plate (205).

4. A forestry fire prevention and plant protection detection device according to claim 3, characterized in that: A groove (206) is provided at the lower end of the support plate (205); the front and rear ends of the groove (206) are both provided with elevation angles (207); a second rotation shaft (208) rotatably connected to the support plate (205) is provided at the rear end of the first rotation shaft (204); a first rotating seat (209) is rotatably connected to the second rotation shaft (208); a hydraulic cylinder (210) is fixedly connected to the first rotating seat (209); a second rotation seat (211) is rotatably connected to the rear end of the hydraulic cylinder (210), and the second rotation seat (211) is fixedly connected to the vehicle body (101).

5. The forestry fire prevention and plant protection detection device according to claim 3 is characterized in that: Four transmission wheels (212) are rotatably connected to the support plate (205); a driving wheel (213) rotatably connected to the support plate (205) is arranged above the transmission wheel (212); a second gear (214) is fixedly connected to one side of the driving wheel (213), and the second gear (214) is meshed with the first gear (203); and a crawler track (215) is rotatably connected to the outer sides of the transmission wheel (212) and the driving wheel (213) together.

6. A forestry fire prevention and plant protection detection device according to claim 1, characterized in that: The detection assembly (3) comprises a pad (301), a positioning groove (302), an electric push rod (303), a charging connector (304), a landing gear (305), a charging interface (306), an aircraft (307), a rotating motor (308), and an infrared camera (309); the pad (301) is fixedly connected to the upper end of the storage groove (103); two positioning grooves (302) are provided on the pad (301); the front ends of the positioning grooves (302) are fixedly connected to the electric push rods (303); the rear ends of the positioning grooves (302) on one side are fixedly connected to the charging connector (304), and the charging connector (304) is electrically connected to the battery (104).

7. The forestry fire prevention and plant protection detection device according to claim 5, characterized in that: The positioning grooves (302) are all connected to landing gears (305); the rear end of the landing gears (305) located on the same side as the charging connector (304) is fixedly connected to a charging interface (306); the upper ends of the landing gears (305) are commonly fixedly connected to an aircraft (307); a rotating motor (308) is fixedly connected inside the aircraft (307); and the lower end of the rotating motor (308) is rotatably connected to an infrared camera (309) via a coupling.

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