A plant protection drone carrier

Abstract

The present invention relates to the technical field of bearing platforms, and discloses a bearing platform for a plant protection UAV, comprising a base, a medicine applying mechanism is arranged on the top of the base, a cleaning mechanism is arranged on the inner wall of the medicine applying mechanism, a recovery mechanism is arranged on the top of the medicine applying mechanism, a support frame is arranged on the top of the medicine applying mechanism, the support frame is fixedly connected to the outer surface of the medicine spreading UAV, and the storage box is fixedly connected to the bottom of the medicine spreading UAV. When the present invention is parked, the medicine spreading UAV stays on a rotating table, and the medicine applying port is driven to align with the storage box by starting the cylinder to apply medicine, thereby shortening the medicine applying time of the UAV and further improving the operation efficiency of the UAV. When the direction of the medicine inlet is opposite to that of the medicine box, the storage box is driven to align with the medicine box by rotating the rotating table, thereby avoiding manual adjustment, making the automatic medicine applying more efficient, reducing the risk of human damage, and extending the service life of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of bearing platforms, and in particular to a bearing platform for a plant protection UAV. Background Art

[0002] Plant protection drones can be equipped with medicine boxes, which can ensure that the drones can accurately spray pesticides and perform other operations in accordance with the requirements of precision agriculture. At the same time, the drone carrier can park and recover the drone more quickly and facilitate the maintenance of the drone.

[0003] The patent with application number 202120081141.6 relates to a carrier platform for a plant protection drone, in particular, it includes a carrier platform and a main body, the main body is fixedly installed on the carrier platform, a mounting frame is installed on the main body, baffles are respectively arranged around the mounting frame, locking holes are arranged on the left and right sides of the baffles, nail pins are inserted inside the locking holes, the nail pins pass through the mounting frame, a medicine barrel is fixedly installed inside the mounting frame, a number of fixing blocks are arranged on the main body, the fixing blocks are located at the four corners of the bottom of the medicine barrel, an electric lifting mechanism is fixedly installed at the bottom of the carrier platform, and the electric lifting mechanism consists of a first fixed seat, a threaded sleeve, a threaded rod, a motor, and a movable rod , a second fixed seat and a support plate, the first fixed seat is fixedly installed on the bearing platform, the internal rotation connection of the first fixed seat is a threaded rod, the threaded sleeve is threadedly connected to the threaded rod. This patent is not easy to cause the medicine barrel to tilt during use, and at the same time, it is convenient to adjust the height of the spray rod. However, after the drone is docked, this device requires manual application of medicine to the drone medicine box, and it is difficult to accurately apply medicine to the medicine inlet of the medicine box. At the same time, it is relatively time-consuming and requires manual correction of the direction of the drone, which is affected by external factors and the parking stability. Therefore, a plant protection drone bearing platform is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a plant protection UAV carrier platform in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a support platform for a plant protection UAV, including a base, a medicine-applying mechanism is arranged on the top of the base, a cleaning mechanism is arranged on the inner wall of the medicine-applying mechanism, and a recovery mechanism is arranged on the top of the medicine-applying mechanism; a support frame is arranged on the top of the medicine-applying mechanism, the support frame is fixedly connected to the outer surface of the medicine-spreading UAV, and the storage box is fixedly connected to the bottom of the medicine-spreading UAV; the medicine-applying mechanism includes a medicine box, a cylinder, a telescopic tube, a medicine-applying port, an inclined block 1, a baffle, and an inclined block 2, the medicine box is fixedly connected to the base, the cylinder is fixedly connected to the left side of the medicine box, the telescopic tube is fixedly connected to the inner wall of the medicine box, the medicine-applying port is fixedly connected to the left end of the telescopic tube, the inclined block 1 is fixedly connected to the left side of the medicine-applying port, the baffle is slidably connected to the inner wall of the storage box through a spring, the inner wall of the baffle is provided with a medicine inlet, and the inclined block 2 is fixedly connected to the right side of the baffle; the medicine-applying mechanism also includes an elastic telescopic detection column , a fixed platform, a motor, and a rotating platform. The elastic telescopic detection column is fixedly connected to the top of the base, the fixed platform is fixedly connected to the top of the elastic telescopic detection column, the motor is installed at the bottom of the fixed platform, and the rotating platform is fixedly connected to the output end of the motor. When parked, the medicine-spreading drone stays on the rotating platform, and the medicine-applying port is driven to align with the storage box by starting the cylinder to apply medicine. Compared with manual medicine application, the speed is faster, the medicine-applying time of the drone is shortened, and the operation efficiency of the drone is further improved. When the direction of the medicine inlet is opposite to that of the medicine box, the storage box is driven to align with the medicine box by rotating the rotating platform, thereby avoiding manual adjustment, making the automatic medicine application more efficient, reducing the risk of human damage, extending the service life of the equipment, and making the medicine application process smoother and more efficient. The output end of the cylinder is fixedly connected to the bottom of the medicine-applying port, the outer surface of the inclined block 2 is in contact with the inner wall of the storage box, the bottom of the rotating platform is in contact with the fixed platform, and the top of the rotating platform is in contact with the bottom of the support frame.

[0006] Preferably, the cleaning mechanism comprises a reciprocating screw, a gear, a drum assembly, a pulley, a sponge roller, and an annular rack, the reciprocating screw is rotatably connected to the inner wall of the rotating table, the gear is fixedly connected to the front end of the reciprocating screw, the drum assembly is movably connected to the circumferential surface of the reciprocating screw, the pulley is fixedly connected to the circumferential surface of the drum assembly, the sponge roller is installed on the circumferential surface of the drum assembly, and the annular rack is fixedly connected to the top of the fixed table; the cleaning mechanism also comprises a positioning block 1, an arc-shaped clamping plate, a positioning block 2, a clamping block, and a mortgage plate, the positioning block 1 is fixedly connected to the top of the rotating table, the arc-shaped clamping plate is rotatably connected to the inner wall of the positioning block 1 by a torsion spring, the front and rear sides of the arc-shaped clamping plate are provided with clamping grooves, the mortgage plate is fixedly connected to the outer surface of the arc-shaped clamping plate, the positioning block 2 is fixedly connected to the top of the rotating table, and the clamping block slides through a spring The cam is movably connected to the inner wall of the second positioning block. When the medicine application is completed, the rotating table rotates to drive the sponge roller to clean the rotating table, which reduces the cost of manual cleaning, reduces the corrosion of the parts by the medicine liquid, and increases the service life. The docking stability of the bearing platform is better, which is convenient for parking the UAV. When the UAV is parked on the rotating table, the support frame is pressed down to drive the arc-shaped clamping plate and the clamping block to self-lock, thereby realizing the limitation and positioning of the support frame, preventing the bearing platform from vibrating and affecting the parking stability of the UAV, making the bearing efficiency of the bearing platform better and improving the efficiency of medicine application; the circumferential surface of the pulley contacts the rotating table, the circumferential surface of the sponge roller contacts the rotating table, the circumferential surface of the gear meshes with the annular rack, the clamping block contacts the inner wall of the clamping groove of the arc-shaped clamping plate, the front and rear sides of the arc-shaped clamping plate contact the second positioning block, and the mortgage plate contacts the bottom of the support frame.

[0007] Preferably, the recycling mechanism includes an extrusion plate, an elastic telescopic rod, a recycling groove, a knocking rod, a fixed block 1 and a fixed block 2. The extrusion plate is rotatably connected to the inner wall of the rotating table through a torsion spring. The inner wall of the extrusion plate is provided with a filter hole. The elastic telescopic rod is hinged to the inner wall of the extrusion plate. The recycling groove is provided on the inner wall of the rotating table. The knocking rod is rotatably connected to the inner wall of the recycling groove by a torsion spring. The fixed block 1 is fixedly connected to the top of the knocking rod, and the fixed block 2 is fixedly connected to the bottom of the extrusion plate. After the residual liquid medicine on the surface of the rotating table is cleaned, the liquid medicine in the sponge of the sponge roller is squeezed and recycled through the outer surface of the extrusion plate, which is convenient for workers. The staff cleans the residual medicine, which improves the recovery efficiency, prolongs the life of the supporting platform, and makes the drone on the supporting platform more stable. While squeezing the sponge, the extrusion plate drives the knocking rod to knock itself to prevent impurities from clogging the filter holes of the extrusion plate, further improving the recovery effect of the medicine liquid, thereby effectively eliminating the interference of external factors, making the medicine application process smoother and more efficient, and making the docking more stable; the end of the elastic telescopic rod away from the extrusion plate is hinged to the inner wall of the rotating table, the top inclined surface of the fixed block one is in contact with the bottom inclined surface of the fixed block two, the top of the knocking rod is in contact, and the two sides of the extrusion plate are in contact with the inner wall of the recovery tank.

[0008] The present invention adopts the above technical solution to bring the following beneficial effects:

[0009] 1. The support platform of the crop protection drone cooperates with the operation of the medicine box, cylinder, telescopic tube, medicine application port, inclined block 1, baffle, inclined block 2, elastic telescopic detection column, fixed platform, motor and rotating platform. When parked, the pesticide spreading drone stays on the rotating platform, and the cylinder is started to drive the medicine application port to align with the storage box for medicine application. Compared with manual medicine application, the speed is faster, the medicine application time of the drone is shortened, and the operation efficiency of the drone is further improved. When the direction of the medicine inlet is opposite to that of the medicine box, the storage box is driven to align with the medicine box through the rotation of the rotating platform, avoiding manual adjustment, making the automatic medicine application more efficient, reducing the risk of human damage, extending the service life of the equipment, and making the medicine application process smoother and more efficient.

[0010] 2. The support platform for the crop protection UAV cooperates with the reciprocating screw, gear, drum assembly, pulley, sponge roller, annular rack, positioning block 1, arc-shaped card plate, positioning block 2, card block, and mortgage plate. When the medicine application is completed, the rotating platform rotates to drive the sponge roller to clean the rotating platform, which reduces the cost of manual cleaning and the corrosion of parts by the medicine solution, and increases the service life. The docking stability of the support platform is better, which is convenient for parking the UAV. When the UAV is parked on the rotating platform, the support frame is pressed down to drive the arc-shaped card plate and the card block to self-lock, thereby realizing the limitation and positioning of the support frame, preventing the support platform from vibrating and affecting the parking stability of the UAV, making the load-bearing efficiency of the support platform better and improving the efficiency of medicine application.

[0011] 3. The support platform for the crop protection UAV cooperates with the extrusion plate, the elastic telescopic rod, the recovery groove, the knocking rod, the fixed block 1 and the fixed block 2 to operate. After the residual liquid medicine on the surface of the rotating platform is cleaned, the liquid medicine in the sponge of the sponge roller is squeezed and recovered through the outer surface of the extrusion plate, which is convenient for the staff to clean the residual medicine, improves the recovery efficiency, prolongs the life of the support platform, and makes the UAV on the support platform more stable. While squeezing the sponge, the extrusion plate drives the knocking rod to knock itself to prevent impurities from clogging the filter holes of the extrusion plate, further improving the recovery effect of the liquid medicine, thereby effectively eliminating the interference of external factors, making the drug application process smoother and more efficient, and making the docking more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0013] Figure 2 This is a schematic diagram of the medicine box structure of the present invention;

[0014] Figure 3 For the present invention Figure 2 A magnified view of the structure at center;

[0015] Figure 4 This is a schematic diagram of the baffle structure of the present invention;

[0016] Figure 5 This is a schematic diagram of the structure of the sponge roller of the present invention;

[0017] Figure 6 For the present invention Figure 5 A magnified view of the structure at B in the middle;

[0018] Figure 7 This is a schematic diagram of the structure of the extruded plate of the present invention;

[0019] Figure 8 It is a schematic diagram of the structure of the knocking rod of the present invention;

[0020] Fig. 9 For the present invention Figure 8 Enlarged view of the structure at point C in the middle.

[0021] In the figure: 1. base; 2. medicine-applying mechanism; 21. medicine box; 22. cylinder; 23. telescopic tube; 24. medicine-applying port; 25. inclined block 1; 26. baffle; 27. inclined block 2; 28. elastic telescopic detection column; 29. ​​fixed table; 210. motor; 211. rotating table; 3. cleaning mechanism; 31. reciprocating screw rod; 32. gear; 33. drum assembly; 34. pulley; 35. sponge roller; 36. annular rack; 37. positioning block 1; 38. arc-shaped card plate; 39. positioning block 2; 310. card block; 311. mortgage plate; 4. recovery mechanism; 41. extrusion plate; 42. elastic telescopic rod; 43. recovery trough; 44. knocking rod; 45. fixed block 1; 46. fixed block 2; 5. medicine-spreading drone; 6. support frame; 7. storage box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 9An embodiment of the present invention is: a plant protection drone carrier, comprising a base 1, a medicine applying mechanism 2 is arranged on the top of the base 1, a cleaning mechanism 3 is arranged on the inner wall of the medicine applying mechanism 2, and a recovery mechanism 4 is arranged on the top of the medicine applying mechanism 2; a support frame 6 is arranged on the top of the medicine applying mechanism 2, the support frame 6 is fixedly connected to the outer surface of the medicine spreading drone 5, and a storage box 7 is fixedly connected to the bottom of the medicine spreading drone 5; the medicine applying mechanism 2 includes a medicine box 21, a cylinder 22, a telescopic tube 23, a medicine applying mechanism The medicine box 21 is fixedly connected to the base 1, the cylinder 22 is fixedly connected to the left side of the medicine box 21, the telescopic tube 23 is fixedly connected to the inner wall of the medicine box 21, the medicine supply port 24 is fixedly connected to the left end of the telescopic tube 23, the oblique block 1 25 is fixedly connected to the left side of the medicine supply port 24, the baffle 26 is slidably connected to the inner wall of the storage box 7 through a spring, the inner wall of the baffle 26 is provided with a medicine inlet, and the oblique block 27 is fixedly connected to the right side of the baffle 26;When the pesticide-spreading drone 5 has finished watering the plants, it is controlled by the staff to fly to the supporting platform for parking. When parking, the pesticide-spreading drone 5 stays on the rotating platform 211, and then the pesticide-spreading drone 5 drives the rotating platform 211 to move downward by its own weight, and the rotating platform 211 drives the fixed platform 29 to move, and the fixed platform 29 drives the elastic telescopic detection column 28 to move downward to detect the pesticide-spreading drone 5. When it is detected that the weight of the storage box 7 at the bottom of the pesticide-spreading drone 5 is reduced, the cylinder 22 will be started to work, and the operation of the cylinder 22 will drive the medicine-applying port 24 to move, and the medicine-applying port 24 drives the telescopic tube 23 to move. The medicine feeding port 24 moves, and the inclined block 1 25 moves. The inclined block 1 25 drives the inclined block 27 to move through the inclined surface. The inclined block 27 drives the baffle plate 26 to move and open the medicine feeding port, so that the medicine feeding port 24 is aligned with the medicine feeding port for feeding. After the medicine feeding is completed, the spring plate is used to close the medicine feeding port through the baffle plate 26 to prevent the remaining medicine liquid from being directly opened and leaking directly, further improving the stability of the medicine feeding UAV 5. At the same time, compared with manual medicine feeding, the speed is faster, the medicine feeding time of the UAV is shortened, and the operation efficiency of the UAV is further improved. The medicine feeding mechanism 2 also includes an elastic telescopic detection column 28, a solid The fixed platform 29, the motor 210, the rotating platform 211, the elastic telescopic detection column 28 are fixedly connected to the top of the base 1, the fixed platform 29 is fixedly connected to the top of the elastic telescopic detection column 28, the motor 210 is installed at the bottom of the fixed platform 29, and the rotating platform 211 is fixedly connected to the output end of the motor 210. When the UAV stays on the rotating platform 211, when the direction of the medicine inlet is opposite to that of the medicine box 21, the motor 210 can be started to work, and the motor 210 will drive the rotating platform 211 to rotate, and the rotation of the rotating platform 211 will drive the support frame 6 to automatically, and the support frame 6 drives the medicine spreading drone The human-machine 5 rotates, and the medicine-spreading drone 5 drives the storage box 7 to rotate, and the storage box 7 drives the baffle 26 automatically, so that the medicine inlet of the storage box 7 is aligned with the medicine loading port 24 for feeding medicine, avoiding manual adjustment, making the automatic medicine loading more efficient, reducing the risk of human damage, extending the service life of the equipment, and making the medicine loading process smoother and more efficient; the output end of the cylinder 22 is fixedly connected to the bottom of the medicine loading port 24, the outer surface of the inclined block 27 contacts the inner wall of the storage box 7, the bottom of the rotating table 211 contacts the fixed table 29, and the top of the rotating table 211 contacts the bottom of the support frame 6. ;

[0024] The cleaning mechanism 3 includes a reciprocating screw rod 31, a gear 32, a rotating drum assembly 33, a pulley 34, a sponge roller 35, and an annular rack 36. The reciprocating screw rod 31 is rotatably connected to the inner wall of the rotating table 211, the gear 32 is fixedly connected to the front end of the reciprocating screw rod 31, the rotating drum assembly 33 is movably connected to the circumferential surface of the reciprocating screw rod 31, the pulley 34 is fixedly connected to the circumferential surface of the rotating drum assembly 33, the sponge roller 35 is installed on the circumferential surface of the rotating drum assembly 33, and the annular rack 36 is fixedly connected to the top of the fixed table 29; when the medicine application is completed, the medicine inlet may spill onto the rotating table 211. When the drone leaves, the rotating table 211 can be driven to rotate by starting the motor 210, and the rotating table 211 rotates to bring The reciprocating screw rod 31 is driven to rotate, and the reciprocating screw rod 31 drives the gear 32 to rotate. The gear 32 meshes with the annular rack 36 through the circumferential surface to rotate. The gear 32 drives the reciprocating screw rod 31 to rotate. The reciprocating screw rod 31 drives the drum assembly 33 to reciprocate through the reciprocating groove on the circumferential surface. The drum assembly 33 drives the pulley 34 to reciprocate. The pulley 34 contacts with the rotating table 211 through the circumferential surface to drive the drum assembly 33 to rotate. The drum assembly 33 drives the sponge roller 35 to rotate to clean the liquid remaining on the surface of the rotating table 211, which reduces the cost of manual cleaning and reduces the corrosion of the parts by the liquid medicine, thereby increasing the service life and making the docking stability of the carrier better, which is convenient for the parking of the UAV. The cleaning mechanism 3 also includes a positioning block 1 37, an arc-shaped card plate 38, a positioning block 2 39, a card block 310, and a mortgage plate 311. The positioning block 1 37 is fixedly connected to the top of the rotating table 211, and the arc-shaped card plate 38 is rotatably connected to the inner wall of the positioning block 1 37 through a torsion spring. A card slot is provided on the front and rear sides of the arc-shaped card plate 38. The mortgage plate 311 is fixedly connected to the outer surface of the arc-shaped card plate 38. The positioning block 2 39 is fixedly connected to the top of the rotating table 211, and the card block 310 is slidably connected to the inner wall of the positioning block 2 39 through a spring. When the UAV is parked on the rotating table 211, the support frame 6 will press down the mortgage plate 311 through the weight of the rear UAV, so that the mortgage plate 311 rotates, and the mortgage plate 311 is brought The movable arc-shaped card plate 38 rotates, and when the arc-shaped card plate 38 rotates to the card block 310, the card block 310 is squeezed back, and the card block 310 is driven to rebound and self-lock through the card slot of the arc-shaped card plate 38, thereby realizing the limitation and positioning of the support frame 6, preventing the bearing platform from vibrating and affecting the stability of the parking of the drone, making the bearing efficiency of the bearing platform better, and improving the efficiency of medicine application; the circumferential surface of the pulley 34 contacts the rotating table 211, the circumferential surface of the sponge roller 35 contacts the rotating table 211, the circumferential surface of the gear 32 meshes with the annular rack 36, the card block 310 contacts the inner wall of the card slot of the arc-shaped card plate 38, the front and rear sides of the arc-shaped card plate 38 contact the positioning block 2 39, and the mortgage plate 311 contacts the bottom of the support frame 6.

[0025] Working principle: After the pesticide-spreading drone 5 has watered the plants, it is controlled by the staff to fly to the bearing platform for parking. When parking, the pesticide-spreading drone 5 stays on the rotating platform 211, and then the rotating platform 211 is driven downward by the weight of the pesticide-spreading drone 5, and the rotating platform 211 drives the fixed platform 29 to move, and the fixed platform 29 drives the elastic telescopic detection column 28 to move downward to detect the pesticide-spreading drone 5. When it is detected that the weight of the storage box 7 at the bottom of the pesticide-spreading drone 5 is reduced, the cylinder 22 will be started to work, and the cylinder 22 will drive the medicine-applying port 24 to move, and the medicine-applying port 24 drives the telescopic tube 23 to move, and at the same time, the medicine-applying port 24 drives the inclined block 1 25 to move, and the inclined block 1 25 drives the inclined block 27 to move through the inclined surface, and the inclined block 27 drives the baffle 26 to move to open the medicine inlet, so that the medicine-applying port 24 is aligned with the medicine inlet for medicine feeding, and after the medicine feeding is completed, the elastic telescopic detection column 28 is moved by the baffle 26 The spring plate closes the medicine inlet to prevent the remaining medicine liquid from leaking out directly after it is opened, further improving the stability of the medicine application of the medicine-spreading drone 5. At the same time, compared with manual medicine application, the speed is faster, the medicine application time of the drone is shortened, and the operation efficiency of the drone is further improved. When the drone stays on the rotating table 211, when the direction of the medicine inlet is opposite to the medicine box 21, the motor 210 can be started to work, and the operation of the motor 210 will drive the rotating table 211 to rotate, and the rotation of the rotating table 211 will drive the support frame 6 to rotate automatically, and the support frame 6 drives the medicine-spreading drone 5 to rotate, and the medicine-spreading drone 5 will drive the storage box 7 to rotate, and the storage box 7 drives the baffle 26 automatically, so that the medicine inlet of the storage box 7 is aligned with the medicine application port 24 for medicine application, avoiding manual adjustment, making the efficiency of automatic medicine application faster, reducing the risk of human damage, extending the service life of the equipment, and making the medicine application process smoother and more efficient.

[0026] When the medicine application is finished, liquid medicine may spill onto the rotating table 211 from the medicine inlet. When the drone leaves, the rotating table 211 can be driven to rotate by starting the motor 210. The rotation of the rotating table 211 will drive the reciprocating screw 31 to rotate, and the reciprocating screw 31 drives the gear 32 to rotate. The gear 32 rotates by meshing with the annular rack 36 through the circumferential surface. The gear 32 then drives the reciprocating screw 31 to rotate. The reciprocating screw 31 drives the drum assembly 33 to reciprocate through the reciprocating groove on the circumferential surface. The drum assembly 33 drives the pulley 34 to reciprocate. The pulley 34 contacts the rotating table 211 through the circumferential surface to drive the drum assembly 33 to rotate. The drum assembly 33 drives the sponge roller 35 to rotate to remove the residual liquid on the surface of the rotating table 211. The liquid is cleaned, which reduces the cost of manual cleaning, reduces the corrosion of parts by the liquid medicine, and increases the service life, making the docking stability of the support platform better, and facilitating the parking of the UAV. When the UAV is parked on the rotating table 211, the support frame 6 will press down the mortgage plate 311 through the weight of the rear UAV, so that the mortgage plate 311 rotates, and the mortgage plate 311 drives the arc-shaped card plate 38 to rotate. When the arc-shaped card plate 38 rotates to the card block 310, the card block 310 is squeezed back, and the card block 310 is driven by the card slot of the arc-shaped card plate 38 to rebound and self-lock, thereby realizing the limiting and positioning of the support frame 6, preventing the vibration of the support platform from affecting the parking stability of the UAV, making the bearing efficiency of the support platform better, and improving the efficiency of applying medicine.

[0027] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the recovery mechanism 4 includes a squeeze plate 41, an elastic telescopic rod 42, a recovery groove 43, a knocking rod 44, a fixing block 1 45, and a fixing block 2 46. The squeeze plate 41 is rotatably connected to the inner wall of the rotating table 211 through a torsion spring. The inner wall of the squeeze plate 41 is provided with a filter hole. The elastic telescopic rod 42 is hinged to the inner wall of the squeeze plate 41. The recovery groove 43 is provided on the inner wall of the rotating table 211. After the residual liquid on the surface of the rotating table 211 is cleaned, when the sponge rolls When the cylinder 35 rotates to the rear side, the sponge roller 35 drives the squeezing plate 41 to rotate through the circumferential surface. At the same time, the squeezing plate 41 will squeeze the residual medicine in the sponge into the recovery groove 43 for recovery through the contact between the outer surface and the sponge roller 35, which is convenient for the staff to clean up the residual medicine. When the sponge roller 35 leaves, the squeezing plate 41 will be reset through the torsion spring and the elastic telescopic rod 42, so that the squeezing plate 41 can repeatedly squeeze the sponge, thereby improving the recovery efficiency, extending the service life of the bearing platform, and making the bearing platform more convenient. The drone on the platform is more stable, the knocking rod 44 increases the torsion spring rotation connection to the inner wall of the recovery groove 43, the fixed block 1 45 is fixedly connected to the top of the knocking rod 44, and the fixed block 2 46 is fixedly connected to the bottom of the extrusion plate 41. While squeezing the sponge, the extrusion plate 41 drives the fixed block 2 46 to move, and the fixed block 2 46 drives the fixed block 1 45 to rotate through the inclined surface, and the fixed block 1 45 drives the knocking rod 44 to rotate away from the extrusion plate 41. When the fixed block 2 46 is reset, the knocking rod 44 will be The spring is reset to knock the extrusion plate 41 to prevent impurities from clogging the filter holes of the extrusion plate 41, further improving the recovery effect of the medicine solution, thereby effectively eliminating the interference of external factors, making the medicine application process smoother and more efficient, and making the docking more stable; the end of the elastic telescopic rod 42 away from the extrusion plate 41 is hinged to the inner wall of the rotating table 211, the top inclined surface of the fixed block 1 45 contacts the bottom inclined surface of the fixed block 2 46, the top of the knocking rod 44 contacts, and the two sides of the extrusion plate 41 contact the inner wall of the recovery groove 43.

[0028] Working principle: After cleaning the residual liquid on the surface of the rotating table 211, when the sponge roller 35 rotates to the rear side, the sponge roller 35 drives the squeezing plate 41 to rotate through the circumferential surface. At the same time, the squeezing plate 41 will squeeze the residual medicine in the sponge into the recovery tank 43 for recycling through the contact between the outer surface and the sponge roller 35, which is convenient for the staff to clean the residual medicine. When the sponge roller 35 leaves, the squeezing plate 41 will be reset through the torsion spring and the elastic telescopic rod 42, so that the squeezing plate 41 can repeatedly squeeze the sponge, which improves the recycling efficiency and prolongs the life of the carrier. The length of the support platform makes the drone on the support platform more stable. While squeezing the sponge, the squeezing plate 41 drives the fixed block 2 46 to move, and the fixed block 2 46 drives the fixed block 1 45 to rotate through the inclined surface, and the fixed block 1 45 drives the knocking rod 44 to rotate away from the squeezing plate 41. When the fixed block 2 46 is reset, the knocking rod 44 will be reset by the torsion spring to knock the squeezing plate 41 to prevent impurities from clogging the filter holes of the squeezing plate 41, further improving the recovery effect of the medicine solution, thereby effectively eliminating the interference of external factors, making the medicine application process smoother and more efficient, and making the docking more stable.

[0029] The present invention provides a plant protection drone carrier. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A plant protection drone carrier, comprising a base (1), characterized in that: A medicine applying mechanism (2) is arranged on the top of the base (1), a cleaning mechanism (3) is arranged on the inner wall of the medicine applying mechanism (2), and a recovery mechanism (4) is arranged on the top of the medicine applying mechanism (2); A support frame (6) is provided on the top of the medicine dispensing mechanism (2), the support frame (6) is fixedly connected to the outer surface of the medicine dispensing drone (5), and the storage box (7) is fixedly connected to the bottom of the medicine dispensing drone (5); The medicine feeding mechanism (2) comprises a medicine box (21), a cylinder (22), a telescopic tube (23), a medicine feeding port (24), a first inclined block (25), a baffle (26), and a second inclined block (27). The medicine box (21) is fixedly connected to the base (1), the cylinder (22) is fixedly connected to the left side of the medicine box (21), the telescopic tube (23) is fixedly connected to the inner wall of the medicine box (21), the medicine feeding port (24) is fixedly connected to the left end of the telescopic tube (23), the first inclined block (25) is fixedly connected to the left side of the medicine feeding port (24), the baffle (26) is slidably connected to the inner wall of the storage box (7) through a spring, the inner wall of the baffle (26) is provided with a medicine inlet, and the second inclined block (27) is fixedly connected to the right side of the baffle (26).

2. The plant protection drone carrier according to claim 1, characterized in that: The medicine feeding mechanism (2) further comprises an elastic telescopic detection column (28), a fixed platform (29), a motor (210), and a rotating platform (211); the elastic telescopic detection column (28) is fixedly connected to the top of the base (1); the fixed platform (29) is fixedly connected to the top of the elastic telescopic detection column (28); the motor (210) is installed at the bottom of the fixed platform (29); and the rotating platform (211) is fixedly connected to the output end of the motor (210).

3. The plant protection drone carrier according to claim 2, characterized in that: The output end of the cylinder (22) is fixedly connected to the bottom of the medicine feeding port (24), the outer surface of the second inclined block (27) contacts the inner wall of the storage box (7), the bottom of the rotating table (211) contacts the fixed table (29), and the top of the rotating table (211) contacts the bottom of the support frame (6).

4. The plant protection drone carrier according to claim 3, characterized in that: The cleaning mechanism (3) comprises a reciprocating screw (31), a gear (32), a rotating drum assembly (33), a pulley (34), a sponge roller (35), and an annular rack (36); the reciprocating screw (31) is rotatably connected to the inner wall of the rotating platform (211); the gear (32) is fixedly connected to the front end of the reciprocating screw (31); the rotating drum assembly (33) is movably connected to the circumferential surface of the reciprocating screw (31); the pulley (34) is fixedly connected to the circumferential surface of the rotating drum assembly (33); the sponge roller (35) is installed on the circumferential surface of the rotating drum assembly (33); and the annular rack (36) is fixedly connected to the top of the fixed platform (29).

5. The plant protection drone carrier according to claim 4, characterized in that: The cleaning mechanism (3) further comprises a positioning block (37), an arc-shaped clamping plate (38), a positioning block (39), a clamping block (310), and a mortgage plate (311); the positioning block (37) is fixedly connected to the top of the rotating platform (211); the arc-shaped clamping plate (38) is rotatably connected to the inner wall of the positioning block (37) via a torsion spring; clamping grooves are provided on the front and rear sides of the arc-shaped clamping plate (38); the mortgage plate (311) is fixedly connected to the outer surface of the arc-shaped clamping plate (38); the positioning block (39) is fixedly connected to the top of the rotating platform (211); and the clamping block (310) is slidably connected to the inner wall of the positioning block (39) via a spring.

6. The plant protection drone carrier according to claim 5, characterized in that: The circumferential surface of the pulley (34) contacts the rotating table (211), the circumferential surface of the sponge roller (35) contacts the rotating table (211), the circumferential surface of the gear (32) meshes with the annular rack (36), the clamping block (310) contacts the inner wall of the clamping groove of the arc clamping plate (38), the front and rear sides of the arc clamping plate (38) contact the second positioning block (39), and the mortgage plate (311) contacts the bottom of the support frame (6).

7. The plant protection drone carrier according to claim 6, characterized in that: The recovery mechanism (4) comprises an extrusion plate (41), an elastic telescopic rod (42), a recovery groove (43), a knocking rod (44), a fixed block 1 (45), and a fixed block 2 (46); the extrusion plate (41) is rotatably connected to the inner wall of the rotating platform (211) through a torsion spring; the inner wall of the extrusion plate (41) is provided with a filter hole; the elastic telescopic rod (42) is hinged to the inner wall of the extrusion plate (41); the recovery groove (43) is provided on the inner wall of the rotating platform (211); the knocking rod (44) is rotatably connected to the inner wall of the recovery groove (43) by raising the torsion spring; the fixed block 1 (45) is fixedly connected to the top of the knocking rod (44); and the fixed block 2 (46) is fixedly connected to the bottom of the extrusion plate (41).

8. The plant protection drone carrier according to claim 7, characterized in that: One end of the elastic telescopic rod (42) away from the extrusion plate (41) is hinged to the inner wall of the rotating table (211), the top inclined surface of the fixing block 1 (45) contacts the bottom inclined surface of the fixing block 2 (46), the top of the knocking rod (44) contacts, and both sides of the extrusion plate (41) contact the inner wall of the recovery groove (43).

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