An equipment for disassembling, installing and replacing the endurance battery of a drone

Abstract

The present invention discloses a disassembling, installing and replacing device for an unmanned aerial vehicle (UAV) endurance battery, which mainly relates to the technical field of battery installation devices. It includes a machine box, a UAV body, two UAV brackets, a UAV battery and a battery replacement device. The UAV brackets are fixed on the lower surface of the UAV body. The UAV battery is located inside the machine box. A charging interface is arranged on one side of the UAV battery. A controller is installed on one side of the machine box. A central processing unit is installed inside the controller. A communication module is installed inside the controller. The beneficial effects of the present invention are as follows: The battery replacement device is arranged inside the machine box, with a small volume, which is convenient for personnel to carry the device, improving the portability of the UAV endurance battery installation device; it can automatically complete the replacement operation of the UAV battery and can stably install the UAV battery on the UAV, reducing the need for manual operation and reducing the safety hazards of battery replacement in high-risk environments.

Description

Technical Field

[0001] The present invention relates to the technical field of battery installation devices, and particularly to a device for disassembling, installing and replacing the endurance battery of an unmanned aerial vehicle (UAV). Background Art

[0002] The UAV endurance battery installation device is a system designed to improve the flight time and efficiency of UAVs. It extends the usage time of UAVs by quickly replacing and charging the batteries.

[0003] The invention with the publication number CN114379411B discloses a UAV battery replacement base station. The key points of its technical solution are as follows: It includes a UAV, an external positioning device, a battery replacement device and a battery box device. Four support rods are fixed above the external positioning device. The four support rods are arranged perpendicular to the external positioning device at the four top corners of a square. The upper ends of the four support rods are connected to the battery replacement device. The external positioning device includes an external positioning platform, a first motor, a bevel gear commutator, a lead screw nut seat and a lead screw nut. Four lead screws are connected around the bevel gear commutator. Each lead screw is connected to the bevel gear commutator through a coupling. A lead screw nut seat is slidably connected to each lead screw. A lead screw nut is fixed on each lead screw nut seat. The other end of one lead screw is connected to the output end of the first motor as a left-handed lead screw, and the other three lead screws are all right-handed lead screws. A positioning rod seat is arranged above the lead screw nut seat, and an external positioning rod is arranged on each positioning rod seat. The present invention facilitates quick battery replacement.

[0004] Regarding the above related content, the following technical defects are found: The UAV battery replacement device in the prior art is large in volume and has a fixed structure, and can only be used on a fixed ground, which limits the usage scenarios of UAVs, especially in tasks that require mobility and flexibility. Summary of the Invention

[0005] The purpose of the present invention is to solve the disadvantages in the prior art that the UAV battery replacement device is large in volume, has a fixed structure, and can only be used on a fixed ground, which limits the usage scenarios of UAVs, and to propose a device for disassembling, installing and replacing the endurance battery of a UAV.

[0006] To achieve the above object, the present invention adopts the following technical solutions: An equipment for disassembling, installing and replacing the endurance battery of a drone, including a machine box, a drone body, two drone brackets, a drone battery and a battery replacement device. The drone brackets are fixed on the lower surface of the drone body. The drone battery is located inside the machine box. A charging interface is arranged on one side of the drone battery. A controller is installed on one side of the machine box. A central processing unit is installed inside the controller. A communication module is installed inside the controller. The battery replacement device is located inside the machine box. The battery replacement device includes a support plate. One side of the support plate is fixedly connected to the bottom of the inner wall of the machine box. A servo motor is fixedly connected to one side of the short arm end of the support plate. The output end of the servo motor is fixedly connected to a driving reel. A rotating shaft is rotatably connected to the bottom of the inner wall of the machine box. A driven reel is fixedly connected to the arc surface of the rotating shaft. A belt is connected to the arc surfaces of the driven reel and the driving reel in a transmission manner. The upper end of the rotating shaft is fixedly connected to a disc. Two battery storage grooves are formed on the upper surface of the disc. The drone battery is placed inside one of the battery storage grooves. Two rectangular holes are formed on the lower surface of the disc. The rectangular holes communicate with the battery storage grooves. A welding plate is fixedly connected to the bottom of the inner wall of the machine box. A motor is fixedly connected to one side of the welding plate. The output end of the motor is fixedly connected to a driving gear. A threaded rod is rotatably connected to the bottom of the inner wall of the machine box. A driven gear is fixedly connected to the arc surface of the threaded rod. The driven gear meshes with the driving gear. A driving plate is threadedly connected to the arc surface of the threaded rod. Two connecting plates are fixedly connected to the upper surface of the driving plate. A rectangular plate is fixedly connected to the upper surfaces of the two connecting plates. A suction cup is fixedly connected to the upper surface of the rectangular plate.

[0007] Preferably, an air extraction pipe is slidably penetrated through one side of the machine box. One end of the air extraction pipe is communicated with the suction cup. An air extraction pump is installed on the arc surface of the air extraction pipe.

[0008] Preferably, a wire is slidably penetrated through one side of the machine box away from the air extraction pipe. One end of the wire is electrically connected to a charger. One side of the charger is fixedly connected to one side of the outer wall of the machine box. The other end of the wire is electrically connected to a charging head.

[0009] Preferably, an ear plate is fixedly connected to the upper surface of the charging head. A connecting rod is slidably penetrated through one side of the machine box away from the air extraction pipe. One end of the connecting rod is fixedly connected to the ear plate. A pull ring is fixedly connected to the arc surface of the connecting rod.

[0010] Preferably, a drone limiting device is provided inside the machine box. The drone limiting device includes an electric push rod fixed to one side of the machine box. The output end of the electric push rod is fixedly connected to a bearing plate. A battery input hole is formed on the upper surface of the bearing plate. The size of the battery input hole is larger than that of the drone battery. Two limiting holes are formed on the surface of the bearing plate. Two mounting plates are fixedly connected to the lower surface of the bearing plate. A lead screw is rotatably connected to one side of the two mounting plates close to each other. A double-thread is formed on the arc surface of the lead screw. Two limiting plates are threadedly connected to the arc surface of the lead screw. The limiting plates are slidably connected to the inner walls of the limiting holes. An extrusion plate is fixedly connected to the upper surface of the short arm end of the limiting plate. A driving motor is fixedly connected to the lower surface of the bearing plate. The output end of the driving motor is fixedly connected to one end of the lead screw.

[0011] Preferably, a plurality of indicator lights are fixedly connected to the upper surface of the bearing plate, and the indicator lights are evenly distributed on the upper surface of the bearing plate.

[0012] Preferably, limiting rails are fixedly connected to both sides of the inner wall of the machine box, and the inner walls of the limiting rails are slidably connected to the bearing plate.

[0013] Preferably, two support devices are provided on the lower surface of the machine box. The support device includes a fixed seat fixedly connected to the lower surface of the machine box. An adapter plate is rotatably connected to the inner wall of the fixed seat. A support frame is fixedly connected to one side of the adapter plate. The cross section of the support frame is in the shape of "H". A sliding hole is formed on one side of the fixed seat. The center of the sliding hole is coaxial with the axis of rotation of the adapter plate. A sliding rod is slidably connected to the inner wall of the sliding hole. One end of the sliding rod is fixedly connected to one side of the adapter plate. An adjusting ring is threadedly connected to the arc surface of the sliding rod. A gasket is fixedly connected to the side of the adjusting ring close to the fixed seat.

[0014] Preferably, anti-slip sleeves are fixedly connected to both ends of the support frame.

[0015] Preferably, the machine box is specifically an acrylic box.

[0016] In summary, the beneficial effects of the present invention are as follows:

[0017] In the present invention, two effects are achieved by setting the battery replacement device: First, the battery replacement device is arranged inside the machine box, which has a small volume and is convenient for personnel to carry the device, improving the portability of the drone battery installation device for endurance. Second, the replacement operation of the drone battery can be automatically completed, and the drone battery can be stably installed on the drone, reducing the need for manual operation and the potential safety hazards of battery replacement in high-risk environments.

[0018] In the present invention, by providing a drone limiting device, the position of the drone body on the carrier plate can be adjusted, so that the battery slot under the drone body can accurately align with the drone battery, and the drone on the carrier plate can be limited to prevent it from shaking during the battery replacement process.

[0019] In the present invention, by providing a support device, the machine box can be horizontally and stably supported on the ground, enabling the machine box to be used in uneven environments, thereby expanding the applicable range of the drone endurance battery installation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Attached Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0021] Attached Figure 2 is a partial structural schematic diagram of the present invention;

[0022] Attached Figure 3 is a structural schematic diagram of the battery replacement device of the present invention;

[0023] Attached Figure 4 is a structural schematic diagram of the disc of the present invention;

[0024] Attached Figure 5 is of the present invention Figure 4 structural schematic diagram of the lower part;

[0025] Attached Figure 6 is a partial structural schematic diagram of the battery replacement device of the present invention;

[0026] Attached Figure 7 is a structural schematic diagram of the charger of the present invention;

[0027] Attached Figure 8 is a structural schematic diagram of the drone limiting device of the present invention;

[0028] Attached Figure 9 is a partial structural schematic diagram of the drone limiting device of the present invention;

[0029] Attached Figure 10 is a structural schematic diagram of the support device of the present invention;

[0030] Attached Figure 11 is a partial structural schematic diagram of the support device of the present invention;

[0031] Attached Figure 12 is a schematic diagram of the working principle of the present invention.

[0032] Reference numerals shown in the drawings: 1, machine box; 2, UAV body; 3, battery replacement device; 301, support plate; 302, servo motor; 303, driving roller; 304, rotating shaft; 305, driven roller; 306, belt; 307, disc; 308, battery storage groove; 309, rectangular hole; 310, welding plate; 311, motor; 312, driving gear; 313, threaded rod; 314, driven gear; 315, driving plate; 316, connecting plate; 317, rectangular plate; 318, suction cup; 319, air extraction pipe; 320, air extraction pump; 321, charger; 322, electric wire; 323, charging head; 324, ear plate; 325, connecting rod; 326, pull ring; 4, UAV limiting device; 401, electric push rod; 402, bearing plate; 403, limiting rail; 404, indicator light; 405, limiting hole; 406, driving motor; 407, mounting plate; 408, lead screw; 409, limiting plate; 410, pressing plate; 411, battery input hole; 5, support device; 501, fixed seat; 502, connecting plate; 503, support frame; 504, sliding hole; 505, sliding rod; 506, adjusting ring; 507, gasket; 508, anti-slip sleeve; 6, UAV bracket; 7, UAV battery; 8, charging interface; 9, controller. Detailed implementation manners

[0033] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of this application.

[0034] Refer to Figure 1 and Figure 2As shown in the figure, the present invention provides a technical solution: a device for disassembling, installing and replacing the endurance battery of a drone, which includes a machine box 1, a drone body 2, two drone brackets 6, a drone battery 7 and a battery replacement device 3. The drone brackets 6 are fixed on the lower surface of the drone body 2. The drone battery 7 is located inside the machine box 1 and can provide endurance electric energy for the drone. A charging interface 8 is provided on one side of the drone battery 7, and the drone battery 7 is charged through the charging interface 8. A controller 9 is installed on one side of the machine box 1. A central processing unit is installed inside the controller 9, and a communication module is installed inside the controller 9. The central processing unit can control the communication module to send instructions to the servo motor 302, the driving motor 406, the motor 311, the electric push rod 401 and the charger 321. The process and principle of the central controller 9 and the communication module receiving and sending signals are similar to those of common existing control systems and are not the key points to be protected by the present invention, so no detailed description will be given. The machine box 1 is set as an acrylic box, which can make the weight of the machine box 1 lighter, improve its convenience, and can see whether the operation of its internal structure is smooth through the transparent acrylic machine box 1.

[0035] The battery replacement device 3 is located inside the machine box 1 and can complete the automatic replacement of the drone battery 7. A drone limiting device 4 is provided inside the machine box 1, which can adjust and limit the drone during the battery replacement process. Two supporting devices 5 are provided on the lower surface of the machine box 1 to support the machine box 1 so that the machine box 1 can be stably placed during use.

[0036] Next, the specific settings and functions of its battery replacement device 3, drone limiting device 4 and supporting device 5 will be specifically described.

[0037] Refer to the figure Figures 3 to 7As shown in the figure, in this embodiment: The battery replacement device 3 includes a support plate 301. One side of the support plate 301 is fixedly connected to the bottom of the inner wall of the machine box 1, and a servo motor 302 is fixed on the support plate 301. An encoder is built in the servo motor 302, and the servo motor 302 can be controlled by means of the encoder, so that each time the servo motor 302 starts, it can drive the disc 307 to rotate only 180°. The output end of the servo motor 302 is fixedly connected to a driving roller 303, and the rotation of the driving roller 303 can drive the movement of the belt 306. The bottom of the inner wall of the machine box 1 is rotatably connected to a rotating shaft 304, and the rotation of the rotating shaft 304 can drive the disc 307 to rotate. A driven roller 305 is fixedly connected to the arc surface of the rotating shaft 304, and the rotation of the driven roller 305 can drive the rotation of the rotating shaft 304. The arc surfaces of the driven roller 305 and the driving roller 303 are connected by a belt 306. During the movement of the belt 306, it can drive the driven roller 305 to rotate. The upper end of the rotating shaft 304 is fixedly connected to a disc 307. Two battery storage grooves 308 are formed on the upper surface of the disc 307. The UAV battery 7 is placed inside one of the battery storage grooves 308. The disc 307 drives the battery storage groove 308, and the battery storage groove 308 can drive the UAV battery 7 inside it to rotate 180° each time. When it is necessary to control the rotation of the disc 307, first operate the controller 9 to make the communication module send an instruction to the servo motor 302, so as to start the servo motor 302 to drive the driving roller 303 to rotate. The driving roller 303 drives the movement of the belt 306, the belt 306 drives the driven roller 305 to rotate, and the driven roller 305 drives the rotating shaft 304 and the disc 307 to rotate, so that the disc 307 can drive the UAV battery 7 to rotate.

[0038] Two rectangular holes 309 are formed in the lower surface of the disc 307, and the rectangular holes 309 communicate with the battery storage groove 308. A welding plate 310 is fixedly connected to the bottom of the inner wall of the machine box 1. And a motor 311 is fixedly connected to one side of the welding plate 310. The operation of the motor 311 can drive the driving gear 312 to rotate. The output end of the motor 311 is fixedly connected to the driving gear 312, and the driving gear 312 can drive the driven gear 314 to rotate. A threaded rod 313 is rotatably connected to the bottom of the inner wall of the machine box 1, and the threaded rod 313 can drive the driving plate 315 to move up and down. A driven gear 314 is fixedly connected to the arc surface of the threaded rod 313, and the driven gear 314 can drive the threaded rod 313 to rotate. The driven gear 314 meshes with the driving gear 312. The arc surface of the threaded rod 313 is threadedly connected to the driving plate 315, and two connecting plates 316 are fixedly connected to the upper surface of the driving plate 315. Two connecting plates 316 are fixedly connected to the upper surface of the rectangular plate 317. When it is necessary to control the lifting of the driving plate 315, the motor 311 is started to drive the driving gear 312 to rotate. The driving gear 312 drives the driven gear 314 to rotate. The driven gear 314 drives the threaded rod 313 to rotate. The threaded rod 313 drives the driving plate 315, so that the driving plate 315 moves along the arc surface of the threaded rod 313. The driving plate 315 drives the connecting plate 316, and the connecting plate 316 drives the rectangular plate 317 to move, so as to control the lifting of the rectangular plate 317.

[0039] A suction cup 318 is fixedly connected to the upper surface of the rectangular plate 317, and the suction cup 318 can adsorb and fix the drone battery 7. An air extraction pipe 319 is slidably penetrated through one side of the machine box 1. One end of the air extraction pipe 319 is communicated with the suction cup 318. An air extraction pump 320 is installed on the arc surface of the air extraction pipe 319. When the air extraction pump 320 is started, the air extraction pipe 319 extracts air, and the air extraction pipe 319 makes the suction cup 318 inhale air, so that the drone battery 7 can be stably adsorbed on the suction cup 318.

[0040] A wire 322 is slidably penetrated through the side of the machine box 1 away from the air extraction pipe 319. One end of the wire 322 is electrically connected to a charger 321. One side of the charger 321 is fixedly connected to the outer wall of one side of the machine box 1. The other end of the wire 322 is electrically connected to a charging head 323. By inserting the charging head 323 into the charging interface 8 of the drone battery 7, the drone battery 7 can be charged. An ear plate 324 is fixedly connected to the upper surface of the charging head 323. A connecting rod 325 is slidably penetrated through the side of the machine box 1 away from the air extraction pipe 319. One end of the connecting rod 325 is fixedly connected to the ear plate 324. A pull ring 326 is fixedly connected to the arc surface of the connecting rod 325. Pulling drives the connecting rod 325, the connecting rod 325 drives the ear plate 324, and the ear plate 324 drives the charging head 323, so as to facilitate the personnel to control the charging head 323 outside the machine box 1.

[0041] By setting up the battery replacement device 3, two effects are achieved: First, the battery replacement device 3 is set inside the machine box 1, which is small in size, convenient for personnel to carry the device, and improves the portability of the UAV endurance battery installation device; Second, the replacement operation of the UAV battery 7 can be automatically completed, and the UAV battery 7 can be stably installed on the UAV, reducing the need for manual operation and the safety hazard of battery replacement in high-risk environments.

[0042] Refer to Figure 8 and Figure 9 As shown, in this implementation: The UAV limiting device 4 includes an electric push rod 401. The electric push rod 401 is fixed on one side of the machine box 1. The output end of the electric push rod 401 is fixedly connected with a bearing plate 402. Starting the electric push rod 401 to drive the bearing plate 402 can adjust the position of the UAV body 2 on the bearing plate 402, so that the battery slot under the UAV body 2 can accurately align with the UAV battery 7. A battery input hole 411 is opened on the upper surface of the bearing plate 402. The UAV battery 7 can pass through the battery input hole 411 and enter the battery slot of the UAV body 2. The size of the battery input hole 411 is larger than the size of the UAV battery 7.

[0043] Two limiting holes 405 are opened on the surface of the bearing plate 402 for guiding and positioning the limiting plate 409. Two mounting plates 407 are fixedly connected to the lower surface of the bearing plate 402 to support the lead screw 408. A lead screw 408 is rotatably connected to one side of the two mounting plates 407 close to each other. A double-thread is provided on the arc surface of the lead screw 408. When the lead screw 408 rotates, it can drive the two limiting plates 409 to move towards or away from each other by means of the double-thread. The arc surface of the lead screw 408 is threadedly connected with two limiting plates 409. The limiting plate 409 is slidably connected with the inner wall of the limiting hole 405. An extrusion plate 410 is fixedly connected to the upper surface of the short arm end of the limiting plate 409 to extrude and limit the UAV frame. A driving motor 406 is fixedly connected to the lower surface of the bearing plate 402. The output end of the driving motor 406 is fixedly connected to one end of the lead screw 408. The operation of the driving motor 406 can control the rotation of the lead screw 408. When it is necessary to limit the UAV on the bearing plate 402 to prevent it from shaking during the battery replacement process, start the driving motor 406 to drive the lead screw 408 to rotate. The lead screw 408 drives the two limiting plates 409 to move towards each other at the same time. The limiting plate 409 drives the extrusion plate 410 to clamp and limit the UAV frame, so as to be able to limit the UAV on the bearing plate 402.

[0044] Several indicator lights 404 are fixedly connected to the upper surface of the bearing plate 402. The indicator lights 404 are evenly distributed on the upper surface of the bearing plate 402. The indicator lights 404 can guide the landing of the UAV.

[0045] On both sides of the inner wall of the machine box 1, there are fixed connection limit rails 403. The inner wall of the limit rail 403 is slidably connected to the bearing plate 402. When the electric push rod 401 drives the bearing plate 402 to move, the limit rail 403 can guide and position the bearing plate 402, thereby improving the stability of the bearing plate 402 during the moving process.

[0046] By setting the unmanned aerial vehicle limiting device 4, the position of the unmanned aerial vehicle body 2 on the bearing plate 402 can be adjusted, so that the battery slot under the unmanned aerial vehicle body 2 can accurately align with the unmanned aerial vehicle battery 7, and the unmanned aerial vehicle on the bearing plate 402 can be limited to prevent it from shaking during the battery replacement process.

[0047] Refer to Figure 10 and Figure 11 As shown, in this implementation scheme: there are two support devices 5 on the lower surface of the machine box 1. The support device 5 includes a fixed seat 501, and the fixed seat 501 is fixedly connected to the lower surface of the machine box 1. The fixed seat 501 can support the connecting plate 502. The inner wall of the fixed seat 501 is rotatably connected to the connecting plate 502. One side of the connecting plate 502 is fixedly connected to a support frame 503. The support frame 503 can support the machine box 1, and the cross section of the support frame 503 is in the shape of "H". There is a sliding hole 504 on one side of the fixed seat 501. The center of the sliding hole 504 is coaxial with the axis of rotation of the connecting plate 502. A sliding rod 505 is slidably connected to the inner wall of the sliding hole 504. One end of the sliding rod 505 is fixedly connected to one side of the connecting plate 502. During the rotation of the connecting plate 502, the sliding rod 505 will be driven to move along the inner wall of the sliding hole 504, thereby improving the stability of the connecting plate 502 during the rotation process. The arc surface of the sliding rod 505 is threadedly connected to an adjusting ring 506. One side of the adjusting ring 506 close to the fixed seat 501 is fixedly connected to a gasket 507. Rotating the adjusting ring 506 drives the gasket 507 to abut against the fixed seat 501, and the connecting plate 502 and the support frame 503 can be limited. When it is necessary to adjust the support frame 503 so that the machine box 1 can be horizontally and stably supported on the ground, first rotate the adjusting ring 506 to drive the gasket 507 to separate from the fixed seat 501, and then rotate the support frame 503 to drive the connecting plate 502, so that the connecting plate 502 rotates along the inner wall of the fixed seat 501. During the rotation of the connecting plate 502, the sliding rod 505 will be driven to slide along the inner wall of the sliding hole 504. When the support frame 503 rotates to an appropriate angle, then rotate the adjusting ring 506 to drive the gasket 507 to abut against the fixed seat 501, and the adjustment and limitation of the support frame 503 can be completed. Finally, the support frame 503 is supported on the ground. By setting the support device 5, the machine box 1 can be horizontally and stably supported on the ground, enabling the machine box 1 to be used in an uneven environment, and improving the applicable range of the unmanned aerial vehicle battery installation device.

[0048] Both ends of the support frame 503 are fixedly connected with anti-slip sleeves 508. The anti-slip sleeves 508 can increase the friction between the support frame 503 and the ground, achieving the effect that the support frame 503 can be supported more stably on the ground.

[0049] Detailed usage method: When the drone needs to be charged, the following steps are required:

[0050] S1. First, rotate the adjustment ring 506 to drive the gasket 507 to separate from the fixed seat 501, and then rotate the support frame 503 to drive the connecting plate 502, so that the connecting plate 502 rotates along the inner wall of the fixed seat 501. During the rotation of the connecting plate 502, the slide bar 505 will slide along the inner wall of the slide hole 504. When the support frame 503 rotates to the appropriate angle, then rotate the adjustment ring 506 to drive the gasket 507 to abut against the fixed seat 501, and the adjustment and limitation of the support frame 503 can be completed. Finally, the support frame 503 is supported on the ground.

[0051] S2. After the machine box 1 is stably supported, lower the drone to be charged onto the bearing plate 402, start the drive motor 406 to drive the lead screw 408 to rotate. The lead screw 408 drives the two limit plates 409 to move towards each other at the same time. The limit plates 409 drive the pressing plate 410 to clamp and limit the drone frame, so that the drone on the bearing plate 402 can be limited. Subsequently, start the electric push rod 401 to drive the bearing plate 402. The bearing plate 402 drives the drone, so that the battery slot under the drone body 2 can accurately align with the empty battery storage slot 308.

[0052] S3. Start the motor 311 to drive the driving gear 312 to rotate. The driving gear 312 drives the driven gear 314 to rotate. The driven gear 314 drives the threaded rod 313 to rotate. The threaded rod 313 drives the driving plate 315, so that the driving plate 315 moves along the arc surface of the threaded rod 313. The driving plate 315 drives the connecting plate 316, and the connecting plate 316 drives the rectangular plate 317 to move, so that the rectangular plate 317 drives the suction cup 318 to fit with the battery on the drone. When the suction cup 318 fits with the battery on the drone, then adjust the air extraction pump 320 to start and the air extraction pipe 319 extracts air. The air extraction pipe 319 makes the suction cup 318 inhale air, so that the battery with depleted power can be stably adsorbed on the suction cup 318. Subsequently, start the motor 311 to drive the driving gear 312 to rotate in the reverse direction. The suction cup 318 moves downward to drive the battery with depleted power into the empty battery storage slot 308. Finally, turn off the air extraction pump 320 to make the suction cup 318 stop inhaling air.

[0053] S4. After the battery with depleted power enters the empty battery storage slot 308, start the servo motor 302 to drive the active reel 303 to rotate. The active reel 303 drives the belt 306 to move, the belt 306 drives the driven reel 305 to rotate, and the driven reel 305 drives the rotating shaft 304 and the disc 307 to rotate, so that the disc 307 and the battery with depleted power in the battery storage slot 308 on the disc 307 rotate by 180°. Make the fully charged drone battery 7 in the other battery storage slot 308 originally be directly below the drone. Subsequently, start the air pump 320 to make the air suction pipe 319 suck air. The air suction pipe 319 makes the suction cup 318 suck air, so that the fully charged battery can be firmly adsorbed on the suction cup 318. When the drone battery 7 is firmly adsorbed, start the motor 311 to rotate, so that the driving plate 315 drives the suction cup 318 and the drone battery 7 to move towards the direction close to the drone until the drone battery 7 is installed in the battery slot under the drone body 2. Subsequently, turn off the air pump 320 to make the suction cup 318 stop sucking air, and then start the motor 311 to rotate, so that the driving plate 315 drives the suction cup 318 to return to the original position. Finally, start the driving motor 406 to operate to separate the pressing plate 410 from the drone frame. When the drone takes off from the bearing plate 402, the battery replacement operation can be completed.

[0054] S5. After the drone takes off, the person pulls the pull ring 326 to drive the connecting rod 325, the connecting rod 325 drives the ear plate 324, and the ear plate 324 drives the charging head 323, so that the charging head 323 is inserted into the charging interface 8 on the battery with depleted power, and then the drone battery 7 can be charged.

Claims

1. An equipment for disassembling, installing and replacing the endurance battery of a drone, comprising a machine box (1), a drone body (2), two drone brackets (6), a drone battery (7) and a battery replacement device (3), characterized in that: The drone bracket (6) is fixed to the lower surface of the drone body (2). The drone battery (7) is located inside the machine box (1). A charging interface (8) is provided on one side of the drone battery (7). A controller (9) is installed on one side of the machine box (1). A central processing unit is installed inside the controller (9), and a communication module is installed inside the controller (9). The battery replacement device (3) is located inside the machine box (1). The battery replacement device (3) includes a support plate (301). One side of the support plate (301) is fixedly connected to the bottom of the inner wall of the machine box (1). A servo motor (302) is fixedly connected to one side of the short arm end of the support plate (301). The output end of the servo motor (302) is fixedly connected to a driving roller (303). A rotating shaft (304) is rotatably connected to the bottom of the inner wall of the machine box (1). A driven roller (305) is fixedly connected to the arc surface of the rotating shaft (304). A belt (306) is connected to the arc surfaces of the driven roller (305) and the driving roller (303) in a driving manner. The upper end of the rotating shaft (304) is fixedly connected to a disc (307). Two battery storage grooves (308) are formed on the upper surface of the disc (307). The drone battery (7) is placed inside one of the battery storage grooves (308). Two rectangular holes (309) are formed on the lower surface of the disc (307). The rectangular holes (309) communicate with the battery storage grooves (308). A welding plate (310) is fixedly connected to the bottom of the inner wall of the machine box (1). A motor (311) is fixedly connected to one side of the welding plate (310). The output end of the motor (311) is fixedly connected to a driving gear (312). A threaded rod (313) is rotatably connected to the bottom of the inner wall of the machine box (1). A driven gear (314) is fixedly connected to the arc surface of the threaded rod (313). The driven gear (314) meshes with the driving gear (312). A driving plate (315) is threadedly connected to the arc surface of the threaded rod (313). Two connecting plates (316) are fixedly connected to the upper surface of the driving plate (315). A rectangular plate (317) is fixedly connected to the upper surfaces of the two connecting plates (316). A suction cup (318) is fixedly connected to the upper surface of the rectangular plate (317). Two support devices (5) are provided on the lower surface of the machine box (1). The support device (5) includes a fixed seat (501). The fixed seat (501) is fixedly connected to the lower surface of the machine box (1). An adapter plate (502) is rotatably connected to the inner wall of the fixed seat (501). A support frame (503) is fixedly connected to one side of the adapter plate (502). The cross section of the support frame (503) is in an "H" shape. A sliding hole (504) is formed on one side of the fixed seat (501). The center of the sliding hole (504) is coaxial with the axis of rotation of the adapter plate (502).A slide bar (505) is slidably connected to the inner wall of the slide hole (504). One end of the slide bar (505) is fixedly connected to one side of the connection plate (502). An adjusting ring (506) is threadedly connected to the arc surface of the slide bar (505). A gasket (507) is fixedly connected to the side of the adjusting ring (506) close to the fixed seat (501).

2. The disassembly, assembly, replacement device for the endurance battery of a drone according to claim 1, characterized in that: One side of the machine box (1) is slidably penetrated by an air extraction pipe (319). One end of the air extraction pipe (319) is communicated with the suction cup (318), and an air extraction pump (320) is installed on the arc surface of the air extraction pipe (319).

3. The disassembly, installation and replacement device for the endurance battery of an unmanned aerial vehicle according to claim 2, characterized in that: One side of the machine box (1) far from the air extraction pipe (319) is slidably penetrated by an electric wire (322). One end of the electric wire (322) is electrically connected to a charger (321). One side of the charger (321) is fixedly connected to one side of the outer wall of the machine box (1), and the other end of the electric wire (322) is electrically connected to a charging head (323).

4. The disassembly, installation and replacement device for the endurance battery of an unmanned aerial vehicle according to claim 3, characterized in that: An ear plate (324) is fixedly connected to the upper surface of the charging head (323). One side of the machine box (1) far from the air extraction pipe (319) is slidably penetrated by a connecting rod (325). One end of the connecting rod (325) is fixedly connected to the ear plate (324), and a pull ring (326) is fixedly connected to the arc surface of the connecting rod (325).

5. The disassembly, installation and replacement device for the endurance battery of an unmanned aerial vehicle according to claim 1, characterized in that: A drone limiting device (4) is arranged inside the machine box (1). The drone limiting device (4) includes an electric push rod (401). The electric push rod (401) is fixed on one side of the machine box (1). The output end of the electric push rod (401) is fixedly connected to a bearing plate (402). A battery input hole (411) is formed in the upper surface of the bearing plate (402). The size of the battery input hole (411) is larger than the size of the drone battery (7). Two limiting holes (405) are formed in the surface of the bearing plate (402). Two mounting plates (407) are fixedly connected to the lower surface of the bearing plate (402). A lead screw (408) is rotatably connected to one side of the two mounting plates (407) close to each other. A double-thread is formed on the arc surface of the lead screw (408). Two limiting plates (409) are threadedly connected to the arc surface of the lead screw (408). The limiting plates (409) are slidably connected to the inner wall of the limiting holes (405). An extrusion plate (410) is fixedly connected to the upper surface of the short arm end of the limiting plate (409). A driving motor (406) is fixedly connected to the lower surface of the bearing plate (402). The output end of the driving motor (406) is fixedly connected to one end of the lead screw (408).

6. The disassembly, installation and replacement device for the endurance battery of an unmanned aerial vehicle according to claim 5, characterized in that: A plurality of indicator lights (404) are fixedly connected to the upper surface of the bearing plate (402). The indicator lights (404) are evenly distributed on the upper surface of the bearing plate (402).

7. An unmanned aerial vehicle endurance battery disassembly, installation and replacement device according to claim 5, characterized in that: Limiting rails (403) are fixedly connected to both sides of the inner wall of the machine box (1). The inner wall of the limiting rails (403) is slidably connected to the bearing plate (402).

8. The disassembly, assembly, replacement device for the endurance battery of an unmanned aerial vehicle according to claim 1, characterized in that: Anti-slip sleeves (508) are fixedly connected to both ends of the support frame (503).

9. The disassembly, installation and replacement device for the endurance battery of an unmanned aerial vehicle according to claim 1, characterized in that: The machine box (1) is specifically an acrylic box.

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