Rural garden unmanned aerial vehicle spraying system

Abstract

The invention discloses a rural garden unmanned aerial vehicle pesticide spraying system which comprises a hangar and a pesticide spraying unmanned aerial vehicle arranged in the hangar. The pesticide spraying unmanned aerial vehicle comprises a vehicle body, vehicle arms arranged on the peripheral side of the vehicle body at intervals, driving motors arranged at the tail ends of the vehicle arms, rotor wings arranged on the driving motors, a camera arranged on the front side of the vehicle body, and a quick-release connecting support capable of being connected with the vehicle body in a quick-release mode. The supporting and connecting support is connected with the quick-release connecting support, and the containing medicine box is arranged on the upper side of the supporting and connecting support and limited by the supporting and connecting support and the quick-release connecting support together. And the pesticide spraying device is arranged on the supporting and connecting bracket, is positioned on the outer side of the containing pesticide box, is communicated with the containing pesticide box and is used for spraying pesticide. According to the pesticide spraying unmanned aerial vehicle, rapid assembly and disassembly are achieved, the containing pesticide box is convenient to produce and replace, and then the practicability and popularization of the pesticide spraying unmanned aerial vehicle can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of garden spraying, and in particular to a rural garden drone spraying system. Background Art

[0002] With the construction of new rural areas, rural gardens have become more and more popular. Various flowers, plants and trees are planted in the gardens, which require daily maintenance work such as inspection, pruning and spraying.

[0003] With the gradual development of spraying drones, existing rural garden spraying has gradually adopted spraying drones for spraying operations, and most of the existing spraying drones include drone body, arms, drive motors, rotors, cameras, medicine boxes, medicine box connecting frames, spraying devices, etc., that is, the existing spraying drones are in bare metal transportation during transportation, and there is no storage hangar for them, and the connection method between the existing medicine box connecting frame and the drone body is a fixed connection. When the medicine box needs to be replaced, it cannot be quickly disassembled and replaced, which not only greatly wastes disassembly time, but also is inconvenient for replacement and maintenance. Therefore, technical personnel in this field are in urgent need of developing a rural garden drone spraying system to meet actual use needs. Summary of the invention

[0004] The main purpose of this application is to provide a rural garden drone spraying system, aiming to solve the above-mentioned technical problems.

[0005] A rural garden drone spraying system comprises a hangar and a spraying drone arranged in the hangar, wherein the spraying drone comprises a body and arms arranged at intervals around the body, a drive motor arranged at the end of the arm, a rotor arranged on the drive motor, a camera arranged on the front side of the body, a quick-release connecting bracket that can be quickly detached from the body, a supporting connecting bracket connected to the quick-release connecting bracket, a medicine containing box arranged on the upper side of the supporting connecting bracket and limited by the supporting connecting bracket and the quick-release connecting bracket, and a spraying device arranged on the supporting connecting bracket and located outside the medicine containing box and connected to the medicine containing box for spraying medicine.

[0006] As described above, the rural garden drone spraying system, the left and right sides of the body are respectively provided with a left lower inclined connection part and a right lower inclined connection part, and the left lower inclined connection part and the right lower inclined connection part are arranged symmetrically on the left and right sides;

[0007] The quick-release connecting bracket includes a left connecting bracket and a right connecting bracket which are symmetrically arranged on the left and right sides, and a left quick-release connecting group connected between the left connecting bracket and the left lower inclined connecting portion, and a right quick-release connecting group connected between the right connecting bracket and the right lower inclined connecting portion and symmetrically arranged on the left and right sides with the left quick-release connecting group.

[0008] In the rural garden drone spraying system as described above, a left lower connection hole with an opening facing downward is provided in the middle of the left lower inclined connection portion, and a left inner concave snap-in ring groove is provided in the left lower connection hole;

[0009] The left quick-release connection group comprises:

[0010] A left connecting column, wherein a left inner channel communicating with each other from top to bottom is formed inside the left connecting column, and a plurality of left lower communicating holes communicating with the left inner channel are formed on the lower side wall of the left connecting column;

[0011] a left inner connecting rod, which is disposed in the left inner channel;

[0012] A left inner sliding block connected to the lower end of the left inner connecting rod and slidably connected to the left inner channel;

[0013] A left lower blocking connector, the upper end of which is connected to the outer side of the lower end of the left connecting column to block and limit the left inner sliding block in the left inner channel, and the lower end of which is threadedly connected to the upper end of the left connecting bracket;

[0014] A left upper cover connector, which is connected to the upper side of the left connecting column and has a downwardly opening accommodating cavity therein, and a plurality of left upper communicating holes communicating with the accommodating cavity are opened on the upper side wall thereof;

[0015] A left inner push block, which is disposed at the upper end of the left inner connecting rod and is slidably connected to the accommodating cavity;

[0016] An upper left internal connection block, which is arranged on the upper side of the interior of the accommodating cavity and is located on the upper side of the left internal pushing block;

[0017] The number of left telescopic clamping blocks is equal to the upper left communication holes, and the left telescopic clamping blocks are arranged at intervals around the upper left internal connection block. Each of the left telescopic clamping blocks is telescopically and slidably connected to the upper left internal connection block, and each of the left telescopic clamping blocks can extend out of each of the upper left communication holes to be clamped to the left inner concave clamping ring groove;

[0018] Left squeezing and pushing connecting rods, the number of which is equal to the left lower communicating hole, and are arranged at intervals on the outer side of the left connecting column, the upper end of each left squeezing and pushing connecting rod is hinged to the left connecting column, and the lower end of each left squeezing and pushing connecting rod passes through each left lower communicating hole and then extends into the left inner channel and contacts the lower end of the left inner slider;

[0019] When all the left telescopic blocks extend out of each of the upper left communicating holes and are engaged with the left inner concave engaging ring groove, the left quick-release connection group and the lower left inclined connecting portion are locked and connected;

[0020] When the lower ends of all the left pushing connecting rods move inward to push the left inner sliding block to slide upward, the left inner sliding block drives the left inner connecting rod and the left inner pushing block to move upward, so that the left inner pushing block pushes each of the left telescopic blocks upward to retract into the accommodating cavity, unlocking the locking connection between the left quick-release connection group and the left lower inclined connection part.

[0021] As described above, in the rural garden drone spraying system, each of the left telescopic card blocks is provided with a through-passing slot that is vertically through and open on the side, and a transverse contact rod is provided in the through-passing slot;

[0022] A plurality of upwardly protruding pushing parts are provided on the upper side of the left inner pushing block, the number of the pushing parts is equal to the number of the left telescopic card block, and each of the pushing parts is correspondingly provided to each of the left telescopic card blocks;

[0023] Each of the pushing portions is provided with a pushing inclined surface on the inner side thereof for contacting each of the transverse contact rods;

[0024] When each of the pushing portions extends into the through-passing slot, each of the pushing inclined surfaces contacts each of the transverse contact rods correspondingly, and as the left inner pushing block moves upward, each of the pushing inclined surfaces pushes each of the transverse contact rods correspondingly, so that each of the pushing portions pushes each of the left telescopic blocks correspondingly to retract into the accommodating cavity.

[0025] As described above, in the rural garden drone spraying system, the lower side of the left inner sliding block is provided with an inverted cone portion in the shape of an inverted cone for contacting the lower end of each left squeezing and pushing connecting rod.

[0026] The rural garden drone spraying system as described above, the left connecting bracket includes:

[0027] A left connecting rod, the upper end of which is threadedly connected to the lower end of the left lower blocking connector, and the inner side of which is provided with a left inner connecting groove with an opening facing inward, wherein the cross-section of the left inner connecting groove is T-shaped;

[0028] A left longitudinal support rod, which is arranged at the lower side of the left connecting support rod along the longitudinal direction of the machine body;

[0029] The supporting connection bracket comprises:

[0030] A left longitudinal supporting connecting rod, which is arranged on the inner side of the left connecting supporting rod along the longitudinal direction of the machine body, and has a left adapting connecting portion protruding outward and adaptably connected to the left inner connecting groove on the outer side of the middle part;

[0031] A right longitudinal supporting link, which is connected to the inner side of the right connecting bracket along the longitudinal direction of the machine body and is symmetrically arranged with the left longitudinal supporting link;

[0032] A front support limiting plate, which is arranged between the front side of the left longitudinal support link and the front side of the right longitudinal support link, and is provided with a front support limiting portion for supporting and limiting the medicine box;

[0033] The rear support limiting plate is arranged between the rear sides of the left longitudinal support link and the rear sides of the right longitudinal support link, and is symmetrically arranged with the front support limiting plate in front and back, and is provided with a rear support limiting portion for supporting and limiting the medicine box.

[0034] The rural garden drone spraying system as described above, the spraying device includes a front spraying group arranged on the front support limit plate and connected to the medicine box, and a rear spraying group arranged on the rear support limit plate and connected to the medicine box;

[0035] The front spraying group and the rear spraying group are arranged symmetrically front and back;

[0036] The front medicine spraying group includes a front medicine liquid delivery pump communicated with the medicine box, and a front spray head connected to the front medicine liquid delivery pump.

[0037] The rural garden drone spraying system as described above, the hangar includes:

[0038] A hangar body, on which a housing cavity for housing the spraying drone is provided;

[0039] A parking platform, which is arranged in the housing cavity and is used to park the spraying drone;

[0040] A lifting drive device, which is arranged in the housing cavity and connected to the parking platform, and is used to drive the parking platform to move up and down;

[0041] A locking device, which is arranged on the parking platform and is used to lock the spraying drone;

[0042] An opening and closing upper cover is arranged on the upper side of the hangar body and is used for opening and closing the machine accommodating cavity.

[0043] As described above, the rural garden drone spraying system, the upper side of the parking platform is provided with a left through hole group and a right through hole group symmetrically arranged at left and right intervals, and the left through hole group includes two upper and lower through holes symmetrically arranged at front and rear intervals;

[0044] The locking device has a left locking group and a right locking group symmetrically arranged at left and right intervals;

[0045] The left latch assembly comprises:

[0046] A left connecting shaft connected to the lower left side of the parking platform;

[0047] There are two left locking hooks connected to the left connecting shaft at intervals in front and back, and each of the locking hooks is correspondingly located in each of the upper and lower through holes;

[0048] A left latch driving motor, which is disposed at the front end of the connecting shaft and is used to drive the connecting shaft to drive the latch hook to rotate;

[0049] When the left locking hook rotates from the lower side of the parking platform into the upper and lower through holes in a clockwise direction and continues to rotate in a clockwise direction, the left locking hook is used to lock the left longitudinal support rod.

[0050] As described above, in the rural garden drone spraying system, the inner side wall of the left locking hook is provided with a plurality of left locking teeth arranged along the circumferential direction thereof.

[0051] Compared with the prior art, the above application has the following advantages:

[0052] The present application quickly connects the quick-release connecting bracket through the supporting connecting bracket, and then quickly connects the body through the quick-release connecting bracket, so as to achieve quick assembly and quick disassembly, which is not only convenient for actual assembly production, but also greatly convenient for disassembly and replacement of the medicine container, so as to facilitate the user to disassemble and replace the medicine container or clean and maintain the medicine container after use, thereby greatly improving the practicality of the spraying drone and facilitating the further promotion and use of the spraying drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0054] Figure 1 This is a three-dimensional diagram of the rural garden drone spraying system for this application.

[0055] Figure 2 This is a stereoscopic diagram of the spraying drone described in the rural garden drone spraying system of this application.

[0056] Figure 3 This is a cross-sectional view of the body of the rural garden drone spraying system of this application.

[0057] Figure 4 This is a stereoscopic installation diagram of the quick-release connecting bracket, the supporting connecting bracket, and the spraying device in the rural garden drone spraying system of this application.

[0058] Figure 5 This is a stereoscopic diagram of the left quick-release connection group in the rural garden drone spraying system of this application.

[0059] Figure 6 This is a partial exploded view of the left quick-release connection group in the rural garden drone spraying system of this application.

[0060] Figure 7 This is a cross-sectional view of the left quick-release connection group in the rural garden drone spraying system of this application.

[0061] Figure 8 This is a stereoscopic view of the left inner slider in the rural garden drone spraying system of this application.

[0062] Fig. 9 This is a stereoscopic view of the upper left cover connector in the rural garden drone spraying system of this application.

[0063] Fig.10 This is a partial exploded view of the left inner push block, the upper left inner connecting block, and the left telescopic card block in the rural garden drone spraying system of this application.

[0064] Fig.11 This is a stereoscopic view of the left connecting bracket described in the rural garden drone spraying system of this application.

[0065] Fig.12 This is a top view of the left connecting bracket in the rural garden drone spraying system of this application.

[0066] Fig.13 This is a stereoscopic installation diagram of the supporting connecting bracket and the spraying device in the rural garden drone spraying system of this application.

[0067] Fig.14 This is a stereoscopic installation diagram of the parking platform, lifting drive device and locking device described in the rural garden drone spraying system of this application.

[0068] Fig.15 This is a partial exploded view of the parking platform, lifting drive device and locking device in the rural garden drone spraying system of this application.

[0069] Fig.16 This is a stereoscopic view of the left locking hook in the rural garden drone spraying system of this application. DETAILED DESCRIPTION

[0070] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0071] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0072] In addition, the descriptions of "first", "second", etc. in this application are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0073] In one embodiment of the present application, Figures 1 to 16 As shown, a rural garden drone spraying system includes a hangar 100 and a spraying drone 200 arranged in the hangar 100, wherein the spraying drone 200 includes a body 21 and arms 22 arranged at intervals around the body 21, a driving motor 23 arranged at the end of the arm 22, a rotor 24 arranged on the driving motor 23, a camera 25 arranged on the front side of the body 21, a quick-release connecting bracket 26 that can be quickly detached from the body 21, a supporting connecting bracket 27 connected to the quick-release connecting bracket 26, a medicine containing box 28 arranged on the upper side of the supporting connecting bracket 27 and limited by the supporting connecting bracket 27 and the quick-release connecting bracket 26, and a spraying device 29 arranged on the supporting connecting bracket 27 and located outside the medicine containing box 28 and connected to the medicine containing box 28 for spraying medicine.

[0074] The present application quickly connects the quick-release connecting bracket 26 through the supporting connecting bracket 27, and then quickly connects the body 21 through the quick-release connecting bracket 26, so as to achieve quick assembly and quick disassembly, which is not only convenient for actual assembly production, but also greatly convenient for disassembly and replacement of the medicine containing box 28, so as to facilitate the user to disassemble and replace the medicine containing box 28 or clean and maintain the medicine containing box 28 at the later stage of use, thereby greatly improving the practicality of the spraying drone and facilitating the further promotion and use of the spraying drone.

[0075] Furthermore, a left lower inclined connection portion 211 and a right lower inclined connection portion 212 are respectively provided on the left and right sides of the machine body 21, and the left lower inclined connection portion 211 and the right lower inclined connection portion 212 are symmetrically arranged.

[0076] The quick-release connection bracket 26 includes a left connection bracket 261 and a right connection bracket 262 which are symmetrically arranged, a left quick-release connection group 263 connected between the left connection bracket 261 and the left lower inclined connection part 211, and a right quick-release connection group 264 connected between the right connection bracket 262 and the right lower inclined connection part 212 and symmetrically arranged with the left quick-release connection group 263. The purpose is to facilitate production and assembly.

[0077] Furthermore, a left lower connection hole 2111 with an opening facing downward is formed in the middle of the left lower inclined connection portion 211, and a left inner concave snap ring groove 21111 is formed in the left lower connection hole 2111;

[0078] The left quick-release connection group 263 includes a left connection column 2631, a left internal connecting rod 2632, a left internal sliding block 2633, a left lower blocking connecting piece 2634, a left upper covering connecting head 2635, a left internal pushing block 2636, a left upper internal connecting block 2637, a left telescopic block 2638, and a left squeezing connecting rod 2639;

[0079] The left connecting column 2631 has a left inner channel 26311 communicating with each other from top to bottom, and a plurality of left lower communicating holes 26312 communicating with the left inner channel 26311 are formed on the lower side wall thereof;

[0080] The left inner connecting rod 2632 is disposed in the left inner channel 26311;

[0081] The left inner slider 2633 is connected to the lower end of the left inner connecting rod 2632 and is slidably connected to the left inner channel 26311;

[0082] The upper end of the left lower blocking connector 2634 is connected to the outer side of the lower end of the left connecting column 2631 to block and limit the left inner slider 2633 in the left inner channel 26311, and the lower end thereof is threadedly connected to the upper end of the left connecting bracket 261;

[0083] The upper left cover connector 2635 is connected to the upper side of the left connection column 2631, and has a downwardly opening accommodating cavity 26351 formed therein, and a plurality of upper left communication holes 26352 communicating with the accommodating cavity 26351 formed on its upper side wall;

[0084] The left inner push block 2636 is disposed at the upper end of the left inner connecting rod 2632 and is slidably connected to the accommodating cavity 26351;

[0085] The upper left internal connection block 2637 is disposed on the upper side of the accommodating cavity 26351 and is located on the upper side of the left internal pushing block 2636;

[0086] The number of the left telescopic blocks 2638 is equal to the number of the upper left communication holes 26352, and the left telescopic blocks 2638 are arranged at intervals around the upper left internal connection block 2637. Each of the left telescopic blocks 2638 is telescopically and slidably connected to the upper left internal connection block 2637, and each of the left telescopic blocks 2638 can extend out of each of the upper left communication holes 26352 to be engaged with the left inner concave engagement ring groove 21111.

[0087] The number of the left squeezing and pushing connecting rods 2639 is equal to the number of the left lower communicating holes 26312, and the left squeezing and pushing connecting rods 2639 are arranged at intervals on the outer side of the left connecting column 2631. The upper end of each left squeezing and pushing connecting rod 2639 is hinged to the left connecting column 2631, and the lower end of each left squeezing and pushing connecting rod 2639 passes through each left lower communicating hole 26312, extends into the left inner channel 26311, and contacts the lower end of the left inner slider 2633.

[0088] When all the left telescopic blocks 2638 extend out of each of the upper left communication holes 26352 and are engaged with the left inner concave engagement ring groove 21111, the left quick-release connection set 263 and the lower left inclined connection portion 211 are locked and connected;

[0089] When the lower ends of all the left pushing connecting rods 2639 move toward the middle to push the left inner slider 2633 to slide upward, the left inner slider 2633 drives the left inner connecting rod 2632 and the left inner pushing block 2636 to move upward, so that the left inner pushing block 2636 pushes each left telescopic block 2638 upward to retract into the accommodating cavity 26351, unlocking the locking connection between the left quick-release connection group 263 and the left lower inclined connection part 211.

[0090] Furthermore, each of the left telescopic blocks 2638 is provided with a through-hole 26381 which is vertically through and open at the side, and a transverse contact rod 26382 is disposed transversely in the through-hole 26381;

[0091] A plurality of upwardly protruding pushing portions 26361 are provided on the upper side of the left inner pushing block 2636. The number of the pushing portions 26361 is equal to the number of the left telescopic card block 2638, and each pushing portion 26361 is provided correspondingly to each left telescopic card block 2638.

[0092] Each of the pushing portions 26361 is provided with a pushing inclined surface 263611 on the inner side thereof for contacting each of the transverse contact rods 26382;

[0093] The left upper inner connection block 2637 is provided with a left paving slot 26371 which is through from top to bottom and opens outward. The number of the left paving slots 26371 is equal to the number of the pushing parts 26361 and is used to allow the pushing parts 26361 to move upward.

[0094] When each of the pushing portions 26361 extends into the through-opening 26381, each of the pushing inclined surfaces 263611 contacts each of the transverse contact rods 26382 accordingly, and as the left inner pushing block 2636 moves upward, each of the pushing inclined surfaces 263611 pushes each of the transverse contact rods 26382 accordingly, so that each of the pushing portions 26361 pushes each of the left telescopic blocks 2638 back into the accommodating cavity 26351, thereby unlocking the locking effect on the lower left inclined connection portion 211.

[0095] Furthermore, the lower side of the left inner slider 2633 is provided with an inverted cone 26331 in an inverted cone shape for contacting the lower end of each left squeezing and pushing connecting rod 2639. Its advantage is that it can greatly facilitate the left squeezing and pushing connecting rod 2639 to squeeze and push the left inner slider 2633 to move upward.

[0096] Furthermore, the left connecting bracket 261 includes a left connecting support rod 2611 and a left longitudinal support rod 2612; the upper end of the left connecting support rod 2611 is threadedly connected to the lower end of the left lower blocking connector 2634, and a left inner connecting groove 26111 with an opening facing inward is provided on the inner side thereof, and the cross-sectional shape of the left inner connecting groove 26111 is T-shaped; the left longitudinal support rod 2612 is arranged on the lower side of the left connecting support rod 2611 along the longitudinal direction of the machine body 21;

[0097] The supporting connecting bracket 27 includes a left longitudinal supporting link 271, a right longitudinal supporting link 272, a front supporting limit plate 273, and a rear supporting limit plate 274; the left longitudinal supporting link 271 is arranged on the inner side of the left connecting support rod 2611 along the longitudinal direction of the machine body 21, and a left adapting connecting portion 2711 is provided on the outer side of the middle part thereof, which protrudes outward and can be adapted to be connected with the left inner connecting groove 26111; the right longitudinal supporting link 272 is arranged on the inner side of the right connecting bracket 262 along the longitudinal direction of the machine body 21, and is adapted to be connected with the left inner connecting groove 26111. The longitudinal support link 271 is symmetrically arranged on the left and right; the front support limit plate 273 is arranged between the front side of the left longitudinal support link 271 and the front side of the right longitudinal support link 272, and is provided with a front support limit portion 2731 for supporting and limiting the medicine box 28; the rear support limit plate 274 is arranged between the rear side of the left longitudinal support link 271 and the rear side of the right longitudinal support link 272, and is symmetrically arranged front and back with the front support limit plate 273, and is provided with a rear support limit portion 2741 for supporting and limiting the medicine box 28.

[0098] The present application connects and assembles the left connecting bracket 261 and the supporting connecting bracket 27 in a detachable connection manner, so as to further facilitate assembly production and subsequent disassembly and maintenance by the user.

[0099] Furthermore, the spraying device 29 includes a front spraying group 291 disposed on the front support limit plate 273 and connected to the medicine box 28, and a rear spraying group 292 disposed on the rear support limit plate 274 and connected to the medicine box 28; the front spraying group 291 and the rear spraying group 292 are symmetrically arranged front and back; the front spraying group 291 includes a front liquid medicine delivery pump 2911 connected to the medicine box 28, and a front nozzle 2912 connected to the front liquid medicine delivery pump 2911. The purpose is to achieve a multi-point spraying effect.

[0100] Furthermore, the hangar 100 includes a hangar body 11, a parking platform 12, a lifting drive device 13, a locking device 14, and an opening and closing upper cover 15;

[0101] The hangar body 11 is provided with a housing cavity 111 for accommodating the spraying drone 200; the parking platform 12 is provided in the housing cavity 111 for parking the spraying drone 200; an H-shaped parking identification area is provided on the upper side of the parking platform 12. The lifting drive device 13 is provided in the housing cavity 111 and is connected to the parking platform 12, and is used to drive the parking platform 12 to move up and down; the lifting drive device 13 can use an existing driving motor in conjunction with a slide rail and a slider to achieve a lifting and lowering driving function. The locking device 14 is provided on the parking platform 12, and is used to lock the spraying drone 200; the opening and closing upper cover 15 is provided on the upper side of the hangar body 11, and is used to open and close the housing cavity 111. The opening and closing upper cover 15 can use a driving motor in conjunction with a gear and a rack to achieve an opening and closing function.

[0102] The present application uses the hangar 100 to accommodate and lock the spraying drone 200, which not only facilitates transportation, but also effectively protects the spraying drone and prevents the spraying drone from being accidentally damaged when parked naked.

[0103] Furthermore, a left through hole group 121 and a right through hole group 122 are symmetrically arranged at left and right intervals on the upper side of the parking platform 12, and the left through hole group 121 includes two upper and lower through holes 1211 symmetrically arranged at front and rear intervals;

[0104] The locking device 14 comprises a left locking group 141 and a right locking group 142 which are symmetrically arranged on the left and right sides;

[0105] The left locking assembly 141 includes a left connecting shaft 1411, a left locking hook 1412, and a left locking driving motor 1413;

[0106] The left connecting shaft 1411 is connected to the lower left side of the parking platform 12; there are two left locking hooks 1412, which are connected to the left connecting shaft 1411 at a front-to-back interval, and each of the locking hooks 1412 is correspondingly located in each of the upper and lower through holes 1211; the left locking drive motor 1413 is arranged at the front end of the connecting shaft 1411, and is used to drive the connecting shaft 1411 to drive the locking hooks 1412 to rotate; when the left locking hook 1412 rotates from the lower side of the parking platform 12 into the upper and lower through holes 1211 in a clockwise direction and continues to rotate in the clockwise direction, the left locking hook 1412 is used to lock the left longitudinal support rod 2612.

[0107] Furthermore, a plurality of left locking teeth 14121 are arranged along the circumferential direction of the left locking hook 1412 on the inner side wall thereof. The advantage is that the left longitudinal support rod 2612 can be stably locked, thereby stably locking the entire spraying drone 200.

[0108] The above is an implementation method provided in combination with specific content, and it is not considered that the specific implementation of this application is limited to these descriptions. Any similarity or similarity with the method, structure, etc. of this application, or any technical deduction or replacement made on the premise of the concept of this application, shall be deemed to be within the scope of protection of this application.

Claims

1. A rural garden drone spraying system, comprising a hangar (100) and a spraying drone (200) arranged in the hangar (100), wherein the spraying drone (200) comprises a body (21) and arms (22) arranged at intervals around the body (21), a drive motor (23) arranged at the end of the arm (22), a rotor (24) arranged on the drive motor (23), and a camera (25) arranged on the front side of the body (21), characterized in that: The spraying drone (200) further comprises a quick-detachable connecting bracket (26) which can be quickly detachably connected to the body (21), a supporting connecting bracket (27) connected to the quick-detachable connecting bracket (26), a medicine containing box (28) arranged on the upper side of the supporting connecting bracket (27) and limited by the supporting connecting bracket (27) and the quick-detachable connecting bracket (26), and a spraying device (29) arranged on the supporting connecting bracket (27) and located outside the medicine containing box (28) and connected to the medicine containing box (28) for spraying medicine.

2. The rural garden drone spraying system according to claim 1 is characterized in that: A left lower inclined connection part (211) and a right lower inclined connection part (212) are respectively provided on the left and right sides of the machine body (21), and the left lower inclined connection part (211) and the right lower inclined connection part (212) are symmetrically arranged on the left and right sides; The quick-release connection bracket (26) comprises a left connection bracket (261) and a right connection bracket (262) which are symmetrically arranged on the left and right sides, a left quick-release connection group (263) connected between the left connection bracket (261) and the left lower inclined connection portion (211), and a right quick-release connection group (264) connected between the right connection bracket (262) and the right lower inclined connection portion (212) and symmetrically arranged on the left and right sides with respect to the left quick-release connection group (263).

3. The rural garden drone spraying system according to claim 2 is characterized in that: A left lower connection hole (2111) with an opening facing downward is provided in the middle of the left lower inclined connection portion (211), and a left inner concave snap-fit ​​ring groove (21111) is provided in the left lower connection hole (2111); The left quick-release connection group (263) comprises: A left connecting column (2631) is provided with a left inner channel (26311) communicating with each other from top to bottom, and a plurality of left lower communicating holes (26312) communicating with the left inner channel (26311) are provided on a lower side wall thereof; A left inner connecting rod (2632), which is disposed in the left inner channel (26311); A left inner sliding block (2633), which is connected to the lower end of the left inner connecting rod (2632) and is slidably connected to the left inner channel (26311); A left lower blocking connector (2634), the upper end of which is connected to the outer side of the lower end of the left connecting column (2631) so as to block and limit the left inner sliding block (2633) in the left inner channel (26311), and the lower end of which is threadedly connected to the upper end of the left connecting bracket (261); A left upper cover connector (2635), which is connected to the upper side of the left connecting column (2631), and has a downwardly opening accommodating cavity (26351) formed therein, and a plurality of left upper communicating holes (26352) communicating with the accommodating cavity (26351) formed on its upper side wall; A left inner push block (2636), which is disposed at the upper end of the left inner connecting rod (2632) and is slidably connected to the accommodating cavity (26351); An upper left internal connection block (2637), which is arranged on the upper side of the interior of the accommodating cavity (26351) and is located on the upper side of the left internal pushing block (2636); The number of left telescopic clamping blocks (2638) is equal to the number of the upper left communication holes (26352), and the left telescopic clamping blocks (2638) are arranged at intervals around the upper left internal connection block (2637). Each of the left telescopic clamping blocks (2638) is telescopically and slidably connected to the upper left internal connection block (2637), and each of the left telescopic clamping blocks (2638) can extend out of each of the upper left communication holes (26352) to be clamped to the left inner concave clamping ring groove (21111); The number of left squeezing and pushing connecting rods (2639) is equal to the number of the left lower communicating holes (26312), and they are arranged at intervals on the outer side of the left connecting column (2631). The upper end of each left squeezing and pushing connecting rod (2639) is hinged to the left connecting column (2631), and the lower end of each left squeezing and pushing connecting rod (2639) passes through each left lower communicating hole (26312) and then extends into the left inner channel (26311) and contacts the lower end of the left inner slider (2633). When all of the left telescopic blocks (2638) extend out of each of the upper left communicating holes (26352) and are snap-fitted into the left inner concave snap-fitting ring groove (21111), the left quick-release connection group (263) and the lower left inclined connection portion (211) are snap-fitted into connection; When the lower ends of all the left pushing connecting rods (2639) move inward to push the left inner slider (2633) to slide upward, the left inner slider (2633) drives the left inner connecting rod (2632) and the left inner pushing block (2636) to move upward, so that the left inner pushing block (2636) pushes each of the left telescopic blocks (2638) upward to retract into the accommodating cavity (26351), thereby unlocking the locking connection between the left quick-release connection group (263) and the left lower inclined connection part (211).

4. The rural garden drone spraying system according to claim 3 is characterized in that: Each of the left telescopic blocks (2638) is provided with a through-hole (26381) which is through-hole and open at the side, and a transverse contact rod (26382) which is transversely arranged is provided in the through-hole (26381); The upper side of the left inner pushing block (2636) is provided with a plurality of pushing portions (26361) protruding upwards, the number of the pushing portions (26361) is equal to the number of the left telescopic card block (2638), and each pushing portion (26361) is arranged correspondingly to each left telescopic card block (2638); Each of the pushing portions (26361) is provided with a pushing inclined surface (263611) on the inner side thereof for contacting each of the transverse contact rods (26382); When each of the pushing portions (26361) extends into the through-passing slot (26381), each of the pushing inclined surfaces (263611) contacts each of the transverse contact rods (26382) correspondingly, and as the left inner pushing block (2636) moves upward, each of the pushing inclined surfaces (263611) pushes each of the transverse contact rods (26382) correspondingly, so that each of the pushing portions (26361) pushes each of the left telescopic blocks (2638) correspondingly to retract into the accommodating cavity (26351).

5. The rural garden drone spraying system according to claim 3 is characterized in that: The lower side of the left inner sliding block (2633) is provided with an inverted cone portion (26331) in the shape of an inverted cone for contacting the lower end of each left squeezing and pushing connecting rod (2639).

6. The rural garden drone spraying system according to claim 3 is characterized in that: The left connecting bracket (261) comprises: A left connecting rod (2611), the upper end of which is threadedly connected to the lower end of the left lower blocking connector (2634), and the inner side of which is provided with a left inner connecting groove (26111) with an opening facing inward, wherein the cross-section of the left inner connecting groove (26111) is T-shaped; A left longitudinal support rod (2612), which is arranged on the lower side of the left connecting support rod (2611) along the longitudinal direction of the machine body (21); The supporting connection bracket (27) comprises: A left longitudinal supporting connecting rod (271), which is arranged on the inner side of the left connecting supporting rod (2611) along the longitudinal direction of the machine body (21), and has a left adapting connecting portion (2711) protruding outward and adaptably connected to the left inner connecting groove (26111) disposed on the outer side of the middle part; a right longitudinal supporting connecting rod (272), which is connected to the inner side of the right connecting bracket (262) along the longitudinal direction of the machine body (21) and is symmetrically arranged with respect to the left longitudinal supporting connecting rod (271); A front support limiting plate (273), which is arranged between the front side of the left longitudinal support link (271) and the front side of the right longitudinal support link (272), and is provided with a front support limiting portion (2731) for supporting and limiting the medicine box (28); A rear support limiting plate (274) is arranged between the rear side of the left longitudinal support link (271) and the rear side of the right longitudinal support link (272), and is symmetrically arranged front to back with the front support limiting plate (273), and is provided with a rear support limiting portion (2741) for supporting and limiting the medicine box (28).

7. The rural garden drone spraying system according to claim 6, characterized in that: The medicine spraying device (29) comprises a front medicine spraying group (291) arranged on the front support limit plate (273) and connected to the medicine box (28), and a rear medicine spraying group (292) arranged on the rear support limit plate (274) and connected to the medicine box (28); The front spraying group (291) and the rear spraying group (292) are symmetrically arranged front and back; The front medicine spraying group (291) includes a front medicine liquid delivery pump (2911) communicated with the medicine box (28), and a front spray head (2912) connected to the front medicine liquid delivery pump (2911).

8. The rural garden drone spraying system according to claim 6, characterized in that: The hangar (100) comprises: A hangar body (11) is provided with a housing cavity (111) for housing the spraying drone (200); A parking platform (12), which is disposed in the housing cavity (111) and is used to park the spraying drone (200); A lifting drive device (13), which is arranged in the housing cavity (111) and connected to the parking platform (12), and is used to drive the parking platform (12) to move up and down; A locking device (14), which is arranged on the parking platform (12) and is used to lock the spraying drone (200); An opening and closing upper cover (15) is arranged on the upper side of the hangar body (11) and is used for opening and closing the machine accommodating cavity (111).

9. The rural garden drone spraying system according to claim 8, characterized in that: The parking platform (12) is provided with a left through hole group (121) and a right through hole group (122) symmetrically arranged at left and right intervals on the upper side, wherein the left through hole group (121) includes two upper and lower through holes (1211) symmetrically arranged at front and rear intervals; The locking device (14) comprises a left locking group (141) and a right locking group (142) which are symmetrically arranged at intervals on the left and right sides; The left locking assembly (141) comprises: A left connecting shaft (1411) connected to the lower left side of the parking platform (12); There are two left locking hooks (1412) connected to the left connecting shaft (1411) at intervals in front and back, and each of the locking hooks (1412) is correspondingly located in each of the upper and lower through holes (1211); A left locking drive motor (1413), which is disposed at the front end of the connecting shaft (1411) and is used to drive the connecting shaft (1411) to drive the locking hook (1412) to rotate; When the left locking hook (1412) rotates from the lower side of the parking platform (12) into the upper and lower through holes (1211) in a clockwise direction and continues to rotate in a clockwise direction, the left locking hook (1412) is used to lock the left longitudinal support rod (2612).

10. The rural garden drone spraying system according to claim 9, characterized in that: The inner side wall of the left locking hook (1412) is provided with a plurality of left locking teeth (14121) arranged along the circumferential direction thereof.

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