Unmanned aerial vehicle endurance battery dismounting and replacing equipment

Abstract

The invention discloses unmanned aerial vehicle endurance battery dismounting and replacing equipment, and mainly relates to the technical field of battery mounting devices. Comprising a machine box, an unmanned aerial vehicle body, two unmanned aerial vehicle supports, an unmanned aerial vehicle battery and a battery replacement device, the unmanned aerial vehicle supports are fixed to the lower surface of the unmanned aerial vehicle body, the unmanned aerial vehicle battery is located in the machine box, a charging interface is formed in one side of the unmanned aerial vehicle battery, a controller is installed on one side of the machine box, and a central processing unit is installed in the controller; and a communication module is mounted in the controller. The battery mounting device has the beneficial effects that the battery replacement device is arranged in the machine box, the size is small, personnel can conveniently carry the device, and the portability of the battery mounting device for the endurance of the unmanned aerial vehicle is improved; according to the unmanned aerial vehicle battery replacement device, the unmanned aerial vehicle battery replacement operation can be automatically completed, the unmanned aerial vehicle battery can be stably installed on an unmanned aerial vehicle, the requirement for manual operation is reduced, and the potential safety hazard of battery replacement in a high-risk environment is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of battery installation devices, and in particular to a device for disassembling and replacing a battery for a drone. Background Art

[0002] The Drone Extended Battery Mount is a system designed to increase the flight time and efficiency of a drone by allowing the drone to be used for longer periods of time by quickly replacing and charging batteries.

[0003] The invention with the announcement number CN114379411B discloses a battery replacement base station for unmanned aerial vehicles, and the technical solution thereof includes: comprising an unmanned aerial vehicle, an external positioning device, a battery replacement device and a battery box device, four support rods are fixed on the top of the external positioning device, the four support rods are arranged in a square shape with four vertex angles perpendicular to the external positioning device, the upper ends of the four support rods are connected with the battery replacement device, the external positioning device includes an external positioning platform, a No. 1 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 No. 1 motor as a left-handed lead screw, and the other three lead screws are 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 rapid replacement of batteries.

[0004] With respect to the above-mentioned relevant contents, the following technical defects were found: the battery replacement device for UAVs in the prior art is large in size and has a fixed structure, and can only be used on fixed ground, which limits the use scenarios of UAVs, especially in tasks that require maneuverability and flexibility. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that the drone battery replacement device is large in size and has a fixed structure and can only be used on a fixed ground, which limits the use scenarios of the drone, and to propose a drone endurance battery disassembly, assembly and replacement device.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a drone battery disassembly, assembly and replacement device, comprising a machine box, a drone body, two drone brackets, a drone battery and a battery replacement device, wherein the drone bracket is fixed to the lower surface of the drone body, the drone battery is located inside the machine box, a charging interface is provided 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, and the battery replacement device comprises a support plate, one side of the support plate is fixedly connected to the bottom of the inner wall of the machine box, one side of the short arm end of the support plate is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a driving reel, the bottom of the inner wall of the machine box is rotatably connected to a rotating shaft, and the arc surface of the rotating shaft is fixedly connected to a driven The reel, the arc surface of the driven reel and the active reel are transmitted and connected with a belt, the upper end of the rotating shaft is fixedly connected with a disc, the upper surface of the disc is provided with two battery storage grooves, the drone battery is placed inside one of the battery storage grooves, the lower surface of the disc is provided with two rectangular holes, the rectangular holes are communicated with the battery storage grooves, the bottom of the inner wall of the machine box is fixedly connected with a welding plate, one side of the welding plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving gear, the bottom of the inner wall of the machine box is rotatably connected with a threaded rod, the arc surface of the threaded rod is fixedly connected with a driven gear, the driven gear is meshed with the driving gear, the arc surface of the threaded rod is threadedly connected with a driving plate, the upper surface of the driving plate is fixedly connected with two connecting plates, the upper surfaces of the two connecting plates are fixedly connected with a rectangular plate, and the upper surface of the rectangular plate is fixedly connected with a suction cup.

[0007] Preferably, an air extraction pipe is slidably provided on one side of the machine box, one end of the air extraction pipe is connected to the suction cup, and an air extraction pump is installed on the arc surface of the air extraction pipe.

[0008] Preferably, an electric wire is slidably passed through one side of the machine box away from the exhaust pipe, one end of the electric 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, and the other end of the electric 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 passed through the side of the machine box away from the exhaust pipe, one end of the connecting rod is fixedly connected to the ear plate, and a pull ring is fixedly connected to the arc surface of the connecting rod.

[0010] Preferably, a UAV limiting device is provided inside the machine box, and the UAV limiting device includes an electric push rod, which is fixed to one side of the machine box, and the output end of the electric push rod is fixedly connected to a carrying plate, and a battery input hole is provided on the upper surface of the carrying plate, and the size of the battery input hole is larger than the size of the UAV battery, and two limiting holes are provided on the surface of the carrying plate, and two mounting plates are fixedly connected to the lower surface of the carrying plate, and a screw rod is rotatably connected to one side of the two mounting plates close to each other, and a bidirectional thread is provided on the arc surface of the screw rod, and the arc surface of the screw rod is threadedly connected to two limiting plates, the limiting hole is slidably connected to the inner wall of the limiting hole, and an extrusion plate is fixedly connected to the upper surface of the short arm end of the limiting plate, and a driving motor is fixedly connected to the lower surface of the carrying plate, and the output end of the driving motor is fixedly connected to one end of the screw rod.

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

[0012] Preferably, both sides of the inner wall of the machine box are fixedly connected with limit rails, and the inner wall of the limit rail is slidably connected to the carrying plate.

[0013] Preferably, two supporting devices are provided on the lower surface of the machine box, and the supporting device includes a fixing seat, the fixing seat is fixedly connected to the lower surface of the machine box, the inner wall of the fixing seat is rotatably connected with a connecting plate, one side of the connecting plate is fixedly connected with a supporting frame, the cross-section of the supporting frame is "H"-shaped, a sliding hole is opened on one side of the fixing seat, the center of the sliding hole is coaxial with the axis of rotation of the connecting plate, the inner wall of the sliding hole is slidably connected with a sliding rod, one end of the sliding rod is fixedly connected to one side of the connecting plate, the arc surface of the sliding rod is threadedly connected with an adjusting ring, and the side of the adjusting ring close to the fixing seat is fixedly connected with a gasket.

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

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

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

[0017] In the present invention, two effects are achieved by providing a battery replacement device: first, the battery replacement device is arranged in a machine box, which is small in size, making it convenient for personnel to carry the device, thereby improving the portability of the UAV endurance battery installation device; second, the replacement operation of the UAV battery can be automatically completed, and the UAV battery can be stably installed on the UAV, reducing the need for manual operation and reducing the safety hazards of battery replacement in high-risk environments.

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

[0019] In the present invention, by providing a supporting device, the machine box can be supported horizontally and stably on the ground, so that the machine box can be used in an uneven environment, thereby improving the application range of the drone endurance battery installation device. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

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

[0024] Attached Figure 5 The present invention Figure 4 The structural diagram below;

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

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

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

[0028] Attached Fig. 9 It is a partial structural schematic diagram of the UAV limiting device of the present invention;

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

[0030] Attached Fig.11 It is a partial structural schematic diagram of the supporting device of the present invention;

[0031] Attached Fig.12 It is the use principle diagram of the present invention.

[0032] Numbers shown in the accompanying drawings: 1, machine box; 2, drone body; 3, battery replacement device; 301, support plate; 302, servo motor; 303, active reel; 304, rotating shaft; 305, driven reel; 306, belt; 307, disc; 308, battery storage slot; 309, rectangular hole; 310, welding plate; 311, motor; 312, active gear; 313, threaded rod; 314, driven gear; 315, driving plate; 316, connecting plate; 317, rectangular plate; 318, suction cup; 319, exhaust pipe; 320, exhaust pump; 321, charger; 322, wire; 323, charging head; 324, charging head; 325, charging head; 326, charging head; 327, charging head; 328, charging head; 329, charging head; 330, charging head; 331, charging head; 332, charging head; 333, charging head; 334, charging head; 335, charging head; 336, charging head; 337, charging head; 338, charging head; 339, charging head; 340, charging head; 341, charging head; 342, charging head; 343, charging head; 344, charging head; 345, charging head; 346, charging head; 347, charging head; 348, charging head; 349, charging head; 350, charging head; 351, charging head; 352, charging head; 353, charging head; 354, charging head; 355, charging head; 356, charging head; 357, charging head; 358, charging head; 359, charging head; 360, charging head; 36 4. Ear plate; 325. Connecting rod; 326. Pull ring; 4. UAV limit device; 401. Electric push rod; 402. Loading plate; 403. Limit rail; 404. Indicator light; 405. Limit hole; 406. Driving motor; 407. Mounting plate; 408. Screw rod; 409. Limit plate; 410. Extrusion 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 cover; 6. UAV bracket; 7. UAV battery; 8. Charging port; 9. Controller. DETAILED DESCRIPTION

[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 are not intended 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 fall within the scope limited by the appended claims of the application equally.

[0034] Reference Figure 1 and Figure 2As shown, the present invention provides a technical solution: a drone battery disassembly, assembly and replacement device, comprising a machine box 1, a drone body 2, two drone brackets 6, a drone battery 7 and a battery replacement device 3. 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, which can provide the drone with battery life power, and a charging interface 8 is provided on one side of the drone battery 7, and the drone battery 7 is charged by means of the charging interface 8. A controller 9 is installed on one side of the machine box 1, and a central processing unit is installed inside the controller 9. A communication module is installed inside the controller 9, and the central processing unit can control the communication module to send instructions to the servo motor 302, the drive 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 generating signals are similar to the existing common control systems, and are not the focus of the present invention to be protected, so they are not elaborated in detail. The machine box 1 is set as an acrylic box, which can make the machine box 1 lighter and improve its convenience, and it can be seen through the transparent acrylic machine box 1 whether its internal structure is running smoothly.

[0035] The battery replacement device 3 is located inside the box 1, and can automatically replace the drone battery 7. The box 1 is provided with a drone limiter 4, which can adjust and limit the drone during the battery replacement process. The lower surface of the box 1 is provided with two support devices 5 to support the box 1 so that the box 1 can be placed stably when in use.

[0036] The specific settings and functions of the battery replacement device 3, the drone limiting device 4 and the supporting device 5 are described in detail below.

[0037] Refer to the figure Figures 3 to 7As shown, 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. The servo motor 302 has an encoder built in it, and the servo motor 302 can be controlled by the encoder so that the servo motor 302 can drive the disc 307 to rotate only 180° each time it is started. The output end of the servo motor 302 is fixedly connected to the active reel 303, and the rotation of the active reel 303 can drive the belt 306 to move. 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. The arc surface of the rotating shaft 304 is fixedly connected to a driven reel 305, and the rotation of the driven reel 305 can drive the rotating shaft 304 to rotate. The arc surface of the driven reel 305 and the active reel 303 is transmission-connected with a belt 306, and the belt 306 can drive the driven reel 305 to rotate during the movement. The upper end of the rotating shaft 304 is fixedly connected with a disc 307. Two battery storage slots 308 are provided on the upper surface of the disc 307. The drone battery 7 is placed inside one of the battery storage slots 308. The disc 307 drives the battery storage slot 308. The battery storage slot 308 can drive the drone battery 7 inside it to rotate 180 degrees each time. When it is necessary to control the rotation of the disc 307, the controller 9 is first operated to make the communication module send a command to the servo motor 302, thereby starting 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 can drive the drone battery 7 to rotate.

[0038] The lower surface of the disc 307 is provided with two rectangular holes 309, which are connected to the battery storage slot 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, and 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. The bottom of the inner wall of the machine box 1 is rotatably connected to a threaded rod 313, and the threaded rod 313 can drive the driving plate 315 to rise and fall. The arc surface of the threaded rod 313 is fixedly connected to a driven gear 314, and the driven gear 314 can drive the threaded rod 313 to rotate. The driven gear 314 is meshed with the driving gear 312. The arc surface of the threaded rod 313 is threadedly connected with a driving plate 315, and two connecting plates 316 are fixedly connected to the upper surface of the driving plate 315, and the upper surfaces of the two connecting plates 316 are fixedly connected with a rectangular plate 317. When it is necessary to control the lifting of the driving plate 315, the starting motor 311 drives 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 lifting of the rectangular plate 317 can be controlled.

[0039] The upper surface of the rectangular plate 317 is fixedly connected with a suction cup 318, which can adsorb and fix the drone battery 7. An air extraction pipe 319 is slidably penetrated on one side of the machine box 1, one end of which is connected to the suction cup 318, and 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 is evacuated, and the air extraction pipe 319 causes the suction cup 318 to absorb air, so that the drone battery 7 can be firmly adsorbed on the suction cup 318.

[0040] A wire 322 is slidably penetrated on the side of the machine box 1 away from the exhaust 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 one side of the outer wall of the machine box 1, and the other end of the wire 322 is electrically connected to a charging head 323. The charging head 323 is inserted into the charging interface 8 of the drone battery 7 to charge the drone battery 7. An ear plate 324 is fixedly connected to the upper surface of the charging head 323, and a connecting rod 325 is slidably penetrated on the side of the machine box 1 away from the exhaust pipe 319, 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, which is pulled 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, thereby facilitating personnel to control the charging head 323 outside the machine box 1.

[0041] Two effects are achieved by providing the battery replacement device 3: first, the battery replacement device 3 is provided in the machine box 1, which is small in size, making it convenient for personnel to carry the device, thereby improving the portability of the drone endurance battery installation device; second, the replacement operation of the drone battery 7 can be automatically completed, and the drone battery 7 can be stably installed on the drone, thereby reducing the need for manual operation and reducing the safety hazards of battery replacement in high-risk environments.

[0042] Reference Figure 8 and Fig. 9 As shown, in this embodiment: the drone limiting device 4 includes an electric push rod 401, which is fixed on one side of the machine box 1, and the output end of the electric push rod 401 is fixedly connected to a carrier plate 402. The electric push rod 401 is started to drive the carrier plate 402, and the position of the drone body 2 on the carrier plate 402 can be adjusted, so that the battery slot under the drone body 2 can be accurately aligned with the drone battery 7. A battery input hole 411 is provided on the upper surface of the carrier plate 402, and the drone battery 7 can enter the battery slot of the drone body 2 through the battery input hole 411. The size of the battery input hole 411 is larger than the size of the drone battery 7.

[0043] The surface of the bearing plate 402 is provided with two limiting holes 405 for guiding and positioning the limiting plate 409. The lower surface of the bearing plate 402 is fixedly connected with two mounting plates 407, which can support the screw rod 408. The side of the two mounting plates 407 close to each other is rotatably connected with the screw rod 408, and the arc surface of the screw rod 408 is provided with a bidirectional thread. When the screw rod 408 rotates, the two limiting plates 409 can be driven to move in the direction of approaching or moving away from each other by means of the bidirectional thread. The arc surface of the screw rod 408 is threadedly connected with two limiting plates 409. The limiting hole 405 is slidably connected to the inner wall of the limiting hole 405. The upper surface of the short arm end of the limiting plate 409 is fixedly connected with an extrusion plate 410, which can be used to squeeze and limit the drone frame. The lower surface of the bearing plate 402 is fixedly connected with a driving motor 406, and the output end of the driving motor 406 is fixedly connected to one end of the screw rod 408. The operation of the driving motor 406 can control the rotation of the screw rod 408. When it is necessary to limit the UAV on the supporting plate 402 to prevent it from shaking during the battery replacement process, the driving motor 406 is started to drive the screw 408 to rotate, and the screw 408 drives the two limiting plates 409 to move towards each other at the same time. The limiting plates 409 drive the extrusion plates 410 to clamp and limit the UAV frame, thereby limiting the UAV on the supporting plate 402.

[0044] A plurality of indicator lights 404 are fixedly connected to the upper surface of the supporting plate 402 . The indicator lights 404 are evenly distributed on the upper surface of the supporting plate 402 . The indicator lights 404 can guide the landing of the drone.

[0045] The limiting rails 403 are fixedly connected to both sides of the inner wall of the machine box 1, and the inner wall of the limiting rails 403 is slidably connected to the supporting plate 402. When the electric push rod 401 drives the supporting plate 402 to move, the limiting rails 403 can guide and position the supporting plate 402, thereby improving the stability of the moving process of the supporting plate 402.

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

[0047] Reference Fig.10 and Fig.11 As shown, in this embodiment: two supporting devices 5 are provided on the lower surface of the machine box 1, and the supporting device 5 includes a fixed seat 501, and the fixed seat 501 is fixedly connected to the lower surface of the machine box 1, and the fixed seat 501 can support the connecting plate 502. The inner wall of the fixed seat 501 is rotatably connected with the connecting plate 502, and a support frame 503 is fixedly connected to one side of the connecting plate 502, and the support frame 503 can support the machine box 1, and the cross section of the support frame 503 is "H" shaped. A sliding hole 504 is provided on one side of the fixed seat 501, and 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, and 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 slide rod 505 is threadedly connected with an adjusting ring 506 , and a gasket 507 is fixedly connected to one side of the adjusting ring 506 close to the fixing seat 501 . Rotating the adjusting ring 506 drives the gasket 507 to abut against the fixing seat 501 , so as to limit the connection plate 502 and the support frame 503 . When it is necessary to adjust the support frame 503 so that the machine box 1 can be supported horizontally and firmly on the ground, first rotate the adjustment ring 506 to drive the gasket 507 to separate from the fixing seat 501, and then rotate the support frame 503 to drive the connecting plate 502 to make the connecting plate 502 rotate along the inner wall of the fixing 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 is rotated to a suitable angle, the adjustment ring 506 is rotated again to drive the gasket 507 to abut against the fixing seat 501, and the adjustment and limiting 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 supported horizontally and firmly on the ground, so that the machine box 1 can be used in an uneven environment, thereby improving the applicability of the drone endurance battery installation device.

[0048] Both ends of the support frame 503 are fixedly connected with anti-skid sleeves 508, and the anti-skid sleeves 508 can increase the friction between the support frame 503 and the ground, so as to achieve the effect of making the support frame 503 more firmly supported on the ground.

[0049] Detailed instructions for use: When you need to replace the battery of the drone, you need to do the following steps:

[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 sliding rod 505 will be driven to slide along the inner wall of the sliding hole 504. When the support frame 503 is rotated to a suitable angle, the adjustment ring 506 is rotated again to drive the gasket 507 to abut against the fixed seat 501, so as to complete the adjustment and limiting of the support frame 503, and finally support the support frame 503 on the ground.

[0051] S2. When the support of the machine box 1 is stable, the drone to be replaced is landed on the supporting plate 402, and the driving motor 406 is started to drive the screw 408 to rotate. The screw 408 drives the two limit plates 409 to move towards each other at the same time. The limit plates 409 drive the extrusion plates 410 to clamp and limit the drone frame, so that the drone on the supporting plate 402 can be limited. Then the electric push rod 401 is started to drive the supporting plate 402, and the supporting plate 402 drives the drone, so that the battery slot under the drone body 2 can be accurately emptied of the 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, 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 is fitted with the battery on the drone, adjust the suction pump 320 to start the suction pipe 319 to exhaust air, the suction pipe 319 makes the suction cup 318 inhale air, so that the exhausted battery can be firmly adsorbed on the suction cup 318, then start the motor 311 to drive the driving gear 312 to rotate in the opposite direction, the suction cup 318 moves downward to drive the exhausted battery into the empty battery storage slot 308, and finally turn off the suction pump 320 to stop the suction cup 318 from inhaling air.

[0053] S4. When the exhausted battery enters the empty battery storage slot 308, the servo motor 302 is started 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, the driven reel 305 drives the rotating shaft 304 and the disk 307 to rotate, so that the disk 307 and the exhausted battery in the battery storage slot 308 on the disk 307 rotate 180 degrees, so that the drone battery 7 originally fully charged in another battery storage slot 308 is directly under the drone, and then the vacuum pump 320 is started to exhaust air through the vacuum pipe 319, and the vacuum pipe 319 causes the suction cup 318 to inhale air, thereby The fully charged battery can be firmly adsorbed on the suction cup 318. When the drone battery 7 is firmly adsorbed, the motor 311 is started to rotate, so that the driving plate 315 drives the suction cup 318 and the drone battery 7 to move towards the drone until the drone battery 7 is installed in the battery slot under the drone body 2. Then, the vacuum pump 320 is turned off to stop the suction cup 318 from sucking air, and the motor 311 is started to rotate, so that the driving plate 315 drives the suction cup 318 to return to the original position, and finally the driving motor 406 is started to operate to separate the extrusion plate 410 from the drone frame. When the drone takes off from the supporting plate 402, the battery replacement operation can be completed.

[0054] S5. After the drone takes off, the personnel pulls the pull ring 326 to drive the connecting rod 325, the connecting rod 325 drives the ear plate 324, the ear plate 324 drives the charging head 323, so that the charging head 323 is inserted into the charging port 8 on the exhausted battery, thereby charging the drone battery 7.

Claims

1. A device for disassembling, assembling and replacing a drone battery, comprising a 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 (CPU) is installed inside the controller (9); 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) comprises a support plate (301); one side of the support plate (301) is connected to the The bottom of the inner wall of the machine box (1) is fixedly connected, one side of the short arm end of the support plate (301) is fixedly connected to a servo motor (302), the output end of the servo motor (302) is fixedly connected to a driving reel (303), the bottom of the inner wall of the machine box (1) is rotatably connected to a rotating shaft (304), the arc surface of the rotating shaft (304) is fixedly connected to a driven reel (305), the arc surface of the driven reel (305) and the driving reel (303) are transmission-connected by a belt (306), the upper end of the rotating shaft (304) is fixedly connected to a disk (307), and the The upper surface of the disk (307) is provided with two battery storage grooves (308), and the drone battery (7) is placed inside one of the battery storage grooves (308). The lower surface of the disk (307) is provided with two rectangular holes (309), and the rectangular holes (309) are connected to the battery storage grooves (308). The bottom of the inner wall of the machine box (1) is fixedly connected with a welding plate (310), one side of the welding plate (310) is fixedly connected with a motor (311), and the output end of the motor (311) is fixedly connected with a driving gear (312). The bottom of the inner wall of the machine box (1) is rotatably connected to a threaded rod (313); the arc surface of the threaded rod (313) is fixedly connected to a driven gear (314); the driven gear (314) is meshed with the driving gear (312); the arc surface of the threaded rod (313) is threadedly connected to a driving plate (315); the upper surface of the driving plate (315) is fixedly connected to two connecting plates (316); the upper surfaces of the two connecting plates (316) are fixedly connected to a rectangular plate (317); the upper surface of the rectangular plate (317) is fixedly connected to a suction cup (318).

2. The device for disassembling and replacing the battery of a drone according to claim 1 is characterized in that: An air extraction pipe (319) is slidably provided on one side of the machine box (1), one end of the air extraction pipe (319) is connected to the suction cup (318), and an air extraction pump (320) is installed on the arc surface of the air extraction pipe (319).

3. The UAV battery disassembly and replacement device according to claim 1 is characterized by: A wire (322) is slidably inserted through a side of the machine box (1) away from the exhaust 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 one side of the outer wall of the machine box (1); and the other end of the wire (322) is electrically connected to a charging head (323).

4. The device for disassembling and replacing the battery of a drone according to claim 3 is characterized in that: The upper surface of the charging head (323) is fixedly connected to an ear plate (324), and a connecting rod (325) is slidably penetrated through the side of the machine box (1) away from the exhaust pipe (319), one end of the connecting rod (325) is fixedly connected to the ear plate (324), and the arc surface of the connecting rod (325) is fixedly connected to a pull ring (326).

5. The device for disassembling and replacing the battery of a drone according to claim 1 is characterized in that: The interior of the machine box (1) is provided with a drone limiting device (4), and the drone limiting device (4) comprises an electric push rod (401), the electric push rod (401) is fixed to one side of the machine box (1), the output end of the electric push rod (401) is fixedly connected to a carrier plate (402), the upper surface of the carrier plate (402) is provided with a battery input hole (411), the size of the battery input hole (411) is larger than the size of the drone battery (7), the surface of the carrier plate (402) is provided with two limiting holes (405), and the lower surface of the carrier plate (402) is fixedly connected to two mounting plates (407), the two mounting plates (407) are rotatably connected to one side close to each other with a screw rod (408), the arc surface of the screw rod (408) is provided with a bidirectional thread, the arc surface of the screw rod (408) is threadedly connected to two limit plates (409), the limit hole (405) is slidably connected to the inner wall of the limit hole (405), the upper surface of the short arm end of the limit plate (409) is fixedly connected to an extrusion plate (410), the lower surface of the supporting plate (402) is fixedly connected to a driving motor (406), and the output end of the driving motor (406) is fixedly connected to one end of the screw rod (408).

6. The device for disassembling and replacing the battery of a drone according to claim 5, characterized in that: A plurality of indicator lights (404) are fixedly connected to the upper surface of the carrying plate (402), and the indicator lights (404) are evenly distributed on the upper surface of the carrying plate (402).

7. The device for disassembling and replacing the battery of a drone according to claim 5, characterized in that: Both sides of the inner wall of the machine box (1) are fixedly connected to the limit rails (403), and the inner wall of the limit rails (403) is slidably connected to the bearing plate (402).

8. The device for disassembling and replacing the battery of a drone according to claim 1, characterized in that: The lower surface of the machine box (1) is provided with two supporting devices (5), the supporting devices (5) comprising a fixing seat (501), the fixing seat (501) being fixedly connected to the lower surface of the machine box (1), the inner wall of the fixing seat (501) being rotatably connected to a connecting plate (502), one side of the connecting plate (502) being fixedly connected to a supporting frame (503), the cross section of the supporting frame (503) being in an "H" shape, and one side of the fixing seat (501) being provided with a A sliding hole (504) is provided, 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), an adjusting ring (506) is threadedly connected to the arc surface of the sliding rod (505), and a gasket (507) is fixedly connected to the side of the adjusting ring (506) close to the fixing seat (501).

9. The device for disassembling and replacing the battery of a drone according to claim 8, characterized in that: Both ends of the support frame (503) are fixedly connected with anti-slip sleeves (508).

10. The device for disassembling and replacing the battery of a drone according to claim 1, characterized in that: The device box (1) is specifically an acrylic box.

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