Pesticide spraying system for adaptively performing multi-angle treatment facing crop spacing

Abstract

The present invention is applicable to the technical field of agricultural spraying of crops, and provides a pesticide spraying system for adaptively processing multiple angles facing the spacing of crops, including a pesticide spraying frame. The pesticide spraying frame includes a pesticide spraying plate, a body position adjustment rod group, and a wind shield. The body position adjustment rod group is detachably installed on a position adjustment frame; the pesticide spraying plate is detachably installed on the body position adjustment rod group; the pesticide spraying plate includes a plurality of unit pesticide spraying heads detachably installed; the wind shield is detachably installed on the body position adjustment rod group, and is used to block the wind during the process of spraying pesticides against the wind, promote the accurate and effective spraying of pesticides on crops by the pesticide spraying plate, and recover the pesticides that have not fallen on the crops during the process of spraying pesticides with the wind; it realizes the recovery of pesticides that have not fallen on the crops due to various factors on the basis of reducing the influence of wind and air flow; in order to provide a relatively safe working environment, and the recovered pesticides can be reused, saving resources.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural spraying of crops, and in particular to a pesticide spraying system capable of adaptively performing multi-angle processing on the spacing between crops. Background Art

[0002] Crops mainly include basic crop varieties such as grain, oil, cotton, sugar, vegetables, forage and feed; pesticides will be sprayed on crops during their growth process; the method of using pesticides should be determined in combination with the occurrence law of the prevention and control targets, the growth characteristics of the protected crops, natural environmental factors, types of agents and dosage forms, etc. The basic principle is timely, appropriate, targeted and appropriate use of drugs.

[0003] After the pesticide is mixed with water, it is sprayed into aerosol with a sprayer to spray the crops with pesticides; the liquid pesticide preparations that can be used by the spray method include emulsions, wettable powders, aqueous solutions, suspensions and soluble powders, etc.; according to the application equipment and its atomization mechanism, the spray method includes pressure atomization and mist method; the pressure atomization method has a large droplet diameter and is used for targeted high-volume spraying, which is better for preventing and controlling diseases and pests in the middle and lower parts of the plants; the mist method has a small droplet diameter and belongs to small-volume drift spraying, with a large amount of medicine deposited on the upper part of the plant, a wide spray width, and high efficiency.

[0004] However, during the process of spraying pesticides on crops, it is easy to be affected by wind and airflow, resulting in the inability to accurately and effectively spray pesticides on crops; at the same time, the pesticides that do not fall on the crops due to the influence of wind and airflow will fall to the ground or float around with the airflow, causing an impact on other types of crops or workers; for example, in the prior art, the "spray pipe" recorded in a self-propelled forestry seedling pesticide spraying device (authorization announcement number CN114403119B) will fall to the ground or float around with the airflow during the spraying process of pesticides due to the influence of wind and airflow, causing an impact on other types of crops or workers. Summary of the invention

[0005] The purpose of the embodiments of the present invention is to provide a pesticide spraying system that can perform adaptive multi-angle treatment on the spacing between crops, aiming to solve the problem that pesticides that do not fall on crops due to wind and airflow will fall to the ground or float around with the airflow, causing impact on other types of crops or workers.

[0006] Specific technical solution: A pesticide spraying system that performs adaptive multi-angle treatment facing the crop spacing includes a pesticide spraying rack that is detachably mounted on a medicine box frame, and the pesticide spraying rack includes:

[0007] The position adjustment rod group is detachably mounted on the position adjustment frame, and is detachably mounted on the medicine box frame through the position adjustment frame;

[0008] The pesticide spraying plate is detachably installed on the body position adjusting rod group and is used for spraying pesticides on crops. The pesticide spraying plate includes a plurality of unit pesticide spraying heads that are detachably installed, and each unit pesticide spraying head includes a recovery table.

[0009] The wind shield is detachably installed on the body position adjusting rod group and is used to block the wind during the process of spraying pesticides against the wind, promoting the accurate and effective spraying of pesticides on crops by the pesticide spraying plate, and recovering the pesticides that have not fallen on the crops during the process of spraying pesticides with the wind.

[0010] The pesticide spraying rack is connected to the medicine box vehicle frame or is detached and connected to the guide hose and dragged to the spraying area. Then, the plurality of unit pesticide spraying heads on the pesticide spraying plate are used to spray pesticides on the crops. During this process, the wind shield is on the opposite side of the pesticide spraying plate and is used to block the wind during the process of spraying pesticides against the wind, promoting the accurate and effective spraying of pesticides on crops by the pesticide spraying plate, so as to provide a relatively stable airflow environment for the pesticide spraying plate, reduce the influence of wind and airflow, and is conducive to spraying pesticides to the effective position of the crops. And during the process of spraying pesticides with the wind, some of the pesticides sprayed by the pesticide spraying plate will float out from the gaps of the crops, and the wind shield will recover these pesticides. At the same time, the recovery table will recover the pesticides splashed back from the crops, thereby realizing the recovery of the pesticides that have not fallen on the crops due to various factors on the basis of reducing the influence of wind and airflow, so as to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources.

[0011] The technical solution of the present application will be further described below:

[0012] In one embodiment, the body position adjusting rod group includes:

[0013] The driving motor B is installed on the position adjusting frame.

[0014] The rotating ring is assembled on the output shaft of the driving motor B.

[0015] The connecting and reinforcing block is fixed on the rotating ring.

[0016] One end of the hydraulic telescopic rod E is fixed on the connecting and reinforcing block, and the other end is installed on the wind shield.

[0017] One end of the hydraulic telescopic rod D is fixed on the driving motor C. The driving motor C is installed on the driving motor B, and the driving motor C is independently arranged from the rotating ring. The other end of the hydraulic telescopic rod D is fixed on the pesticide spraying plate. The hydraulic telescopic rod D and the hydraulic telescopic rod E are vertically distributed.

[0018] In one embodiment, the windshield includes:

[0019] A connecting plate fixed on the body position adjusting rod group;

[0020] A plurality of unit baffles, which are connected by a plurality of hydraulic telescopic rods G. The hydraulic telescopic rods G are used to adjust the distance between the plurality of unit baffles and the flipping angles between the plurality of unit baffles;

[0021] A plurality of recovery grooves, which are in one-to-one correspondence with the plurality of unit baffles. The recovery grooves are opened on the unit baffles.

[0022] By adjusting the distance between the plurality of unit baffles and the flipping angles between the plurality of unit baffles through the hydraulic telescopic rods G, it is realized that in an environment with intertwined branches and leaves and different postures of crops, the windshield sprays pesticides at a suitable position and angle, so as to make adaptive multi-angle adjustments according to the crop spacing; at the same time, after the windshield adjusts its shape, it can well adapt to block the wind and air flow according to the wind direction. The curved windshield is conducive to fully guiding the wind and air flow, avoiding the air flow disorder caused by the air flow disorder at the edge of the windshield and the crop occlusion affecting the pesticide spraying of the pesticide spraying plate; it realizes that the windshield can flexibly cope with the air flow disorder caused by the air flow disorder at the edge of the windshield and the crop occlusion on the basis of adapting and adjusting in an environment with intertwined branches and leaves and different postures of crops.

[0023] In one embodiment, the unit pesticide spraying head further includes a pesticide spraying table, and a recovery table is installed at the bottom of the pesticide spraying table; the pesticide spraying table includes:

[0024] A support table, which is assembled with the recovery table. A liquid guide cavity is opened inside the support table;

[0025] A spraying plate, which is rotationally assembled on the support table through a liquid guide pipe and extends into the liquid guide cavity;

[0026] A plurality of spraying holes, which are arrayed on the spraying plate.

[0027] Further, an impeller is installed at the end of the liquid guide pipe inside the liquid guide cavity. When the pesticide liquid enters the liquid guide pipe from the liquid guide cavity, the spraying plate is driven by the impeller to rotate and spray pesticides.

[0028] Further, the pesticide spraying table further includes two telescopic members. The plurality of unit pesticide spraying heads are detachably connected by the two telescopic members; the telescopic members include a hydraulic telescopic rod F and a hinge chain. The hinge chain is assembled at the end of the hydraulic telescopic rod F; the hinge chain includes a U-shaped plate and a rotating plate, and the rotating plate is rotationally assembled on the U-shaped plate.

[0029] The hydraulic telescopic rod F on one telescopic member extends, and the hydraulic telescopic rod F on the other telescopic member contracts to adjust the flipping angle between multiple unit pesticide spraying heads; by synchronously adjusting the length of the hydraulic telescopic rod F on the telescopic member, the distance between multiple unit pesticide spraying heads is adjusted; in cooperation with adjusting the distance between multiple unit baffles and the flipping angle between multiple unit baffles through the hydraulic telescopic rod G, it can flexibly adapt to different types of crops, and further realize that in an environment with intricate branches and leaves and different postures of crops, the pesticide spraying plate and the windshield perform pesticide spraying in a suitable position and angle, so as to face the crop spacing for adaptive multi-angle adjustment and pesticide spraying.

[0030] Further, the recovery table includes:

[0031] A storage plate, which is fixed on the support table through a connecting block;

[0032] An insertion plate, which is movably inserted into a cavity opened inside the storage plate. A plurality of pneumatic telescopic rods are arranged inside the cavity; one end of the pneumatic telescopic rod is fixed inside the cavity, and the other end is fixed on the insertion plate, and is used to control the position where the insertion plate is inserted inside the storage plate;

[0033] A recovery cover, the end of which is fixed on the insertion plate, and a recovery window is opened on the recovery cover.

[0034] During the overall movement of multiple unit pesticide spraying heads, there may be interference from the approaching crop branches and leaves. In this way, the pesticide liquid splashed back and blocked around the pesticide spraying table will directly fall into the recovery window on the recovery cover; in order to provide a relatively safe working environment, and the recovered pesticide can be reused to save resources.

[0035] In one embodiment, the position adjustment frame includes:

[0036] A sliding table, which is assembled on two guide columns; the two guide columns are arranged in parallel and fixed on the medicine box vehicle frame;

[0037] A limit plate, which is arranged at the end of the guide column far away from the medicine box vehicle frame;

[0038] A hydraulic telescopic rod C, which is fixed on the medicine box vehicle frame between the two guide columns.

[0039] Further, the position adjustment frame further includes:

[0040] A guide groove, which is opened on the sliding table and distributed along the main body of the sliding table;

[0041] A slider, which is slidably assembled on the guide groove;

[0042] Two hydraulic telescopic rods A, and the two hydraulic telescopic rods A are distributed on both sides of the slider and fixed to the slider; one end of the hydraulic telescopic rod A away from the slider is fixed at the end of the sliding table.

[0043] A hydraulic telescopic rod B, and the hydraulic telescopic rod B is fixed to the slider and is perpendicularly distributed to the sliding table.

[0044] A support block, the support block is L-shaped and fixed at the end of the hydraulic telescopic rod B; a driving motor A is installed inside the support block, and a driving gear is fixed on the output shaft of the driving motor A.

[0045] A turntable, the turntable is rotationally assembled on the support block, a rack ring is sleeved outside the turntable, and the rack ring is engaged with the driving gear; a fixing plate is fixed on the turntable, and the fixing plate is fixed on the pesticide spraying frame.

[0046] Therefore, on the basis that the body position adjustment rod group adjusts the pesticide spraying plate and the windshield, the hydraulic telescopic rod C is used as the X-axis, with the guiding direction of the guiding column as the X-axis direction; the hydraulic telescopic rod B is used as the Y-axis, with the telescopic direction of the hydraulic telescopic rod B as the Y-axis direction; the sliding table is used as the Z-axis, with the telescopic direction of the hydraulic telescopic rod A as the Z-axis direction; it realizes that in the environment where the branches and leaves are intertwined and the postures of the crops are different, the pesticide spraying plate and the windshield can perform pesticide spraying in a suitable body position and angle, so as to perform adaptive multi-angle pesticide spraying according to the crop spacing.

[0047] In one embodiment, the medicine box vehicle frame includes a medicine box and a vehicle frame. The medicine box is detachably installed on the vehicle frame. The vehicle frame includes a table board, and a plurality of wheels are installed at the bottom of the table board; an installation groove is opened above the table board for the detachable installation of the medicine box.

[0048] The pesticide spraying system of the present invention for adaptively multi-angle treatment according to the crop spacing, compared with the prior art, can achieve:

[0049] The pesticide spraying rack is towed to the spraying area through the medicine box vehicle frame or disassembled and connected to the feeding hose; then, multiple unit pesticide spraying heads on the pesticide spraying plate are used to spray pesticides on the crops; during this process, a wind shield is provided on the opposite side of the pesticide spraying plate to block the wind during the upwind pesticide spraying process, promoting the accurate and effective spraying of pesticides on the crops by the pesticide spraying plate, providing a relatively stable airflow environment for the pesticide spraying plate, reducing the influence of wind and airflow, and facilitating the spraying of pesticides to the effective positions on the crops; and during the downwind pesticide spraying process, some of the pesticides sprayed by the pesticide spraying plate will float out from the gaps in the crops, and the wind shield will recover these pesticides. At the same time, the recovery table will recover the pesticides splashed back from the crops, thus realizing the recovery of pesticides that do not fall on the crops due to various factors on the basis of reducing the influence of wind and airflow; in order to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources;

[0050] During the process of spraying pesticides on the crops by the pesticide spraying plate, the driving motor C is used to adjust the flipping angle of the pesticide spraying plate, cooperate with the hydraulic telescopic rod E to adjust the distance between the pesticide spraying plate and the wind shield, cooperate with the driving motor B to adjust the flipping angle of the wind shield, and cooperate with the hydraulic telescopic rod D to adjust the position of the pesticide spraying plate, so as to promote the pesticide spraying plate and the wind shield to spray pesticides in a suitable position and angle in an environment with intertwined branches and different crop postures, in order to perform adaptive multi-angle pesticide spraying according to the crop spacing;

[0051] During the process of spraying pesticides on the crops by the pesticide spraying plate, the hydraulic telescopic rod G is used to adjust the distance between multiple unit baffles and the flipping angle between multiple unit baffles; so as to realize that in an environment with intertwined branches and different crop postures, the wind shield sprays pesticides in a suitable position and angle, in order to perform adaptive multi-angle adjustment according to the crop spacing; at the same time, after the wind shield adjusts its shape, it can well adapt to block the wind and airflow according to the wind direction. The curved wind shield is conducive to fully guiding the wind and airflow, avoiding the influence of airflow disorder at the edge of the wind shield and airflow disorder caused by crop occlusion on the pesticide spraying of the pesticide spraying plate; realizing that on the basis of the adaptive adjustment of the wind shield in an environment with intertwined branches and different crop postures, it can flexibly cope with the situation of airflow disorder caused by airflow disorder at the edge of the wind shield and crop occlusion;

[0052] During the process of spraying pesticides on crops with a pesticide spraying board, the hydraulic telescopic rod F on one telescopic member extends, and the hydraulic telescopic rod F on the other telescopic member shortens to adjust the flipping angle between multiple unit pesticide spraying heads; by synchronously adjusting the length of the hydraulic telescopic rod F on the telescopic member, the distance between multiple unit pesticide spraying heads is adjusted; in cooperation with adjusting the distance between multiple unit baffles and the flipping angle between multiple unit baffles by the hydraulic telescopic rod G, it can flexibly adapt to different types of crops, and further realize that in an environment where the branches and leaves are intertwined and the postures of crops are different, the pesticide spraying board and the windshield perform pesticide spraying in a suitable position and angle, so as to make adaptive multi-angle adjustments and pesticide spraying facing the crop spacing.

[0053] During the process of spraying pesticides on crops with a pesticide spraying board, during the overall movement of multiple unit pesticide spraying heads, there is a possibility of interference from the approaching branches and leaves of the crops. In this way, the pesticide liquid blocked and splashed back around the pesticide spraying platform will directly fall into the recovery window on the recovery cover; in order to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources.

[0054] On the basis of the body position adjustment rod group adjusting the pesticide spraying board and the windshield, the hydraulic telescopic rod C is used as the X-axis, with the guiding direction of the guiding column as the X-axis direction; the hydraulic telescopic rod B is used as the Y-axis, with the telescopic direction of the hydraulic telescopic rod B as the Y-axis direction; the sliding table is used as the Z-axis, with the telescopic direction of the hydraulic telescopic rod A as the Z-axis direction; it is realized that in an environment with intertwined branches and leaves and different crop postures during the expansion adjustment, the pesticide spraying board and the windshield perform pesticide spraying in a suitable position and angle, so as to make adaptive multi-angle pesticide spraying facing the crop spacing. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0056] Figure 1 It is a schematic structural diagram of a pesticide spraying system for adaptively multi-angle processing facing crop spacing according to the present invention;

[0057] Figure 2 is Figure 1 A schematic structural diagram of the traditional Chinese medicine box vehicle frame;

[0058] Figure 3 is Figure 2 A schematic structural diagram of the middle vehicle frame;

[0059] Figure 4 is Figure 1 A schematic assembly structure diagram of the middle position adjustment frame and the pesticide spraying frame;

[0060] Figure 5 is Figure 4 Schematic diagram of the structure of the position adjusting frame in

[0061] Figure 6 is Figure 4 Schematic diagram of the structure of the pesticide spraying frame in

[0062] Figure 7 is Figure 6 Exploded view of the pesticide spraying frame in

[0063] Figure 8 is Figure 7 Schematic diagram of the structure of the pesticide spraying plate in

[0064] Figure 9 is Figure 8 Schematic diagram of the structure of the unit pesticide spraying head in

[0065] Figure 10 is Figure 9 Schematic diagram of the structure of the pesticide spraying table in

[0066] Figure 11 is Figure 9 Schematic diagram of the structure of the recycling table in

[0067] Figure 12 is Figure 7 Schematic diagram of the structure of the body position adjusting rod group in

[0068] Figure 13 is Figure 7 Schematic diagram of the structure of the windshield in

[0069] Figure 14 Demonstration diagram of the pesticide spraying frame spraying drugs on row crops in the present invention;

[0070] Figure 15 Demonstration diagram of the pesticide spraying frame spraying drugs on plant crops in the present invention.

[0071] The codes in the attached drawings are respectively:

[0072] 1 is the medicine box vehicle frame; medicine box 11, vehicle frame 12; installation groove 121, table board 122, wheels 123;

[0073] 2 is the position adjusting frame; hydraulic telescopic rod A20, sliding table 21, guide post 22, limit plate 23, slider 24, guide groove 25, support block 26, turntable 27, fixing plate 28, drive motor A29, hydraulic telescopic rod B30, hydraulic telescopic rod C31;

[0074] 3 is a pesticide spraying rack; pesticide spraying plate 100, body position adjustment rod group 200, wind shield 300; unit pesticide spraying head 110, pesticide spraying table 120, recovery table 130; hydraulic telescopic rod D210, rotating ring 220, drive motor B230, connecting and reinforcing block 240, hydraulic telescopic rod E250; connecting plate 310, unit baffle 320, recovery groove 330; spraying plate 1201, spraying holes 1202, liquid guide pipe 1203, support table 1204, telescopic member 1205, hydraulic telescopic rod F1206, hinge chain 1207; recovery cover 1301, inserting plate 1302, connecting block 1303, storage plate 1304;

[0075] 4 is row-shaped crops;

[0076] 5 is plant-shaped crops. Specific implementation mode

[0077] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0078] In the embodiment of the present invention, as Figure 1 、 Figures 6 - 8 shown: A pesticide spraying system for adaptively multi-angle treatment of the spacing between crops includes a pesticide spraying rack 3 detachably installed on the medicine box vehicle frame 1. The pesticide spraying rack 3 includes:

[0079] A body position adjustment rod group 200, which is detachably installed on the position adjustment frame 2 and is detachably installed on the medicine box vehicle frame 1 through the position adjustment frame 2;

[0080] A pesticide spraying plate 100, which is detachably installed on the body position adjustment rod group 200 and is used for spraying pesticides on crops; the pesticide spraying plate 100 includes a plurality of detachably installed unit pesticide spraying heads 110, and the unit pesticide spraying head 110 includes a recovery table 130;

[0081] A wind shield 300, which is detachably installed on the body position adjustment rod group 200 and is used to block the wind during the process of spraying pesticides against the wind, promote the accurate and effective spraying of pesticides on crops by the pesticide spraying plate 100, and recover the pesticides that have not fallen on the crops during the process of spraying pesticides with the wind.

[0082] Therefore, for pesticides that are not affected by the wind and air flow and do not fall on the crops, they will fall to the ground or float to the surroundings with the air flow, affecting other types of crops or workers; the present application can achieve:

[0083] The pesticide spraying rack 3 is connected to the medicine box vehicle frame 1 or disassembled and dragged to the spraying area by connecting it to the feeding hose; then, multiple unit pesticide spraying nozzles 110 on the pesticide spraying plate 100 are used to spray pesticides on the crops; during this process, the wind shield 300 is on the opposite side of the pesticide spraying plate 100, which is used to block the wind during the upwind pesticide spraying process, promote the accurate and effective spraying of pesticides by the pesticide spraying plate 100 on the crops, realize providing a relatively stable airflow environment for the pesticide spraying plate 100, reduce the influence of wind and airflow, and is conducive to spraying pesticides on the effective positions of the crops; and during the downwind pesticide spraying process, some of the pesticides sprayed by the pesticide spraying plate 100 will float out from the gaps between the crops, and the wind shield 300 will recover these pesticides. At the same time, the recovery table 130 will recover the pesticides splashed back from the crops, thereby realizing the recovery of pesticides that do not fall on the crops due to various factors on the basis of reducing the influence of wind and airflow; in order to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources.

[0084] In the embodiment of the present invention, as Figure 6 、 Figure 7 and Figure 12 shown: The body position adjustment rod group 200 includes:

[0085] The driving motor B230, and the driving motor B230 is installed on the position adjustment frame 2;

[0086] The rotating ring 220, and the rotating ring 220 is assembled on the output shaft of the driving motor B230;

[0087] The connecting and reinforcing block 240, and the connecting and reinforcing block 240 is fixed on the rotating ring 220;

[0088] The hydraulic telescopic rod E250, one end of the hydraulic telescopic rod E250 is fixed on the connecting and reinforcing block 240, and the other end is installed on the wind shield 300;

[0089] The hydraulic telescopic rod D210, one end of the hydraulic telescopic rod D210 is fixed on the driving motor C, the driving motor C is installed on the driving motor B230, and the driving motor C is independently arranged from the rotating ring 220; the other end of the hydraulic telescopic rod D210 is fixed on the pesticide spraying plate 100; the hydraulic telescopic rod D210 and the hydraulic telescopic rod E250 are vertically distributed.

[0090] Therefore, during the process of spraying pesticides on crops by the pesticide spraying board 100, the driving motor C is used to adjust the flipping angle of the pesticide spraying board 100, cooperate with the hydraulic telescopic rod E250 to adjust the distance between the pesticide spraying board 100 and the wind shield 300, cooperate with the driving motor B230 to adjust the flipping angle of the wind shield 300, and cooperate with the hydraulic telescopic rod D210 to adjust the position of the pesticide spraying board 100, so as to realize that in the environment where the branches and leaves are intertwined and the postures of the crops are different, the pesticide spraying board 100 and the wind shield 300 perform pesticide spraying in a suitable position and angle, so as to perform adaptive multi-angle pesticide spraying facing the crop spacing.

[0091] In the embodiment of the present invention, as Figure 6 , Figure 7 and Figure 13 shown: The wind shield 300 includes:

[0092] A connecting plate 310, the connecting plate 310 is fixed on the posture adjusting rod group 200 (specifically, the connecting plate 310 is fixed on the hydraulic telescopic rod E250);

[0093] A plurality of unit baffles 320, a plurality of the unit baffles 320 are connected by a plurality of hydraulic telescopic rods G, and the hydraulic telescopic rods G are used to adjust the distance between the plurality of unit baffles 320 and the flipping angle between the plurality of unit baffles 320;

[0094] A plurality of recovery grooves 330, the plurality of recovery grooves 330 are in one-to-one correspondence with the plurality of unit baffles 320, and the recovery grooves 330 are opened on the unit baffles 320.

[0095] Therefore, during the process of spraying pesticides on crops by the pesticide spraying board 100, the distance between the plurality of unit baffles 320 and the flipping angle between the plurality of unit baffles 320 are adjusted by the hydraulic telescopic rod G; realizing that in the environment where the branches and leaves are intertwined and the postures of the crops are different, the wind shield 300 performs pesticide spraying in a suitable position and angle, so as to perform adaptive multi-angle adjustment facing the crop spacing; at the same time, after the wind shield 300 adjusts its shape, it can well adapt to block the wind and air flow according to the wind direction, and the wind shield 300 with a curved shape is beneficial to fully guide the wind and air flow, avoiding the air flow disorder at the edge of the wind shield 300 and the air flow disorder caused by the crop occlusion from affecting the pesticide spraying of the pesticide spraying board 100; realizing that the wind shield 300 can flexibly cope with the air flow disorder at the edge of the wind shield 300 and the air flow disorder caused by the crop occlusion on the basis of adapting and adjusting in the environment where the branches and leaves are intertwined and the postures of the crops are different.

[0096] In the embodiment of the present invention, as Figures 6 - 10As shown: The unit pesticide spraying head 110 further includes a pesticide spraying platform 120, and a recovery platform 130 is installed at the bottom of the pesticide spraying platform 120; the pesticide spraying platform 120 includes:

[0097] A support platform 1204, the support platform 1204 is assembled with the recovery platform 130, and a liquid guiding cavity is opened inside the support platform 1204;

[0098] A spraying plate 1201, the spraying plate 1201 is rotationally assembled on the support platform 1204 through a liquid guiding pipe 1203 and extends into the liquid guiding cavity;

[0099] A plurality of spraying holes 1202, and the plurality of spraying holes 1202 are arranged in an array on the spraying plate 1201.

[0100] As Figure 10 shown: An impeller is installed at the end of the liquid guiding pipe 1203 inside the liquid guiding cavity. When the pesticide liquid enters the liquid guiding pipe 1203 from the liquid guiding cavity, the spraying plate 1201 is driven by the impeller to rotate and spray pesticides.

[0101] Therefore, the spraying plate 1201 that rotates to spray pesticides is beneficial to improving the spraying coverage range of pesticides.

[0102] It should be added that the pesticide liquid on the unit pesticide spraying head 110 is provided through a plurality of externally connected hoses I. This is prior art, and its detailed structure can be obtained from existing literature and periodicals. At the same time, it can also be directly purchased on the market, or the components can be purchased on the market and assembled, etc.; it is not what the present invention aims to protect, so it will not be elaborated in detail here and is not shown in the drawings.

[0103] Furthermore, as Figures 6 - 10 shown: The pesticide spraying platform 120 further includes two telescopic members 1205, and a plurality of unit pesticide spraying heads 110 are detachably connected through the two telescopic members 1205; the telescopic member 1205 includes a hydraulic telescopic rod F1206 and a hinge chain 1207, and the hinge chain 1207 is assembled at the end of the hydraulic telescopic rod F1206; the hinge chain 1207 includes a U-shaped plate and a rotating plate, and the rotating plate is rotationally assembled on the U-shaped plate.

[0104] Therefore, during the process of the pesticide spraying plate 100 spraying pesticides on crops, the hydraulic telescopic rod F1206 on one telescopic member 1205 extends, and the hydraulic telescopic rod F1206 on the other telescopic member 1205 shortens to adjust the flipping angle between a plurality of unit pesticide spraying heads 110; by synchronously adjusting the length of the hydraulic telescopic rod F1206 on the telescopic member 1205, the distance between a plurality of unit pesticide spraying heads 110 is adjusted (refer to the demonstration diagram of the pesticide spraying frame 3 spraying drugs on row crops 4 in Figure 14 ; andFigure 15 (Demonstration diagram of the pesticide spraying rack 3 spraying pesticides on the columnar crops 5); By cooperating with the hydraulic telescopic rod G to adjust the distance between multiple unit baffles 320 and the flipping angle between multiple unit baffles 320, it can flexibly adapt to different types of crops (such as row crops 4 and columnar crops 5), and further realize that in the environment where the branches and leaves are intertwined and the postures of the crops are different, the pesticide spraying plate 100 and the wind baffle 300 spray pesticides in a suitable position and angle, so as to face the crop spacing and make adaptive multi-angle adjustments for pesticide spraying.

[0105] Further, as Figures 6 - 9 and Figure 11 shown: The recovery table 130 includes:

[0106] A storage plate 1304, and the storage plate 1304 is fixed on the support table 1204 through a connecting block 1303;

[0107] An insertion plate 1302, and the insertion plate 1302 is movably inserted into a cavity opened inside the storage plate 1304, and a plurality of air pressure telescopic rods are arranged inside the cavity; One end of the air pressure telescopic rod is fixed inside the cavity, and the other end is fixed on the insertion plate 1302, which is used to control the position of the insertion plate 1302 inserted inside the storage plate 1304;

[0108] A recovery cover 1301, and the end of the recovery cover 1301 is fixed on the insertion plate 1302, and a recovery window is opened on the recovery cover 1301.

[0109] Therefore, during the process of the pesticide spraying plate 100 spraying pesticides on the crops, during the overall movement of multiple unit pesticide spraying heads 110, there may be interference from the approaching of crop branches and leaves. In this way, the pesticide liquid blocked and splashed back around the pesticide spraying table 120 will directly fall into the recovery window on the recovery cover 1301; in order to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources.

[0110] It should be added that: Multiple recovery covers 1301 and multiple recovery grooves 330 are respectively connected through multiple hoses two, which is an existing technology, and its detailed structure can be obtained from existing literature journals, and it can also be directly purchased on the market, or parts can be purchased on the market for assembly, etc.; It is not what the present invention wants to protect, so it will not be elaborated in detail here and is not drawn in the drawings.

[0111] In the embodiment of the present invention, as Figure 4 and Figure 5 shown: The position adjustment frame 2 includes:

[0112] A sliding table 21, which is assembled on two guide posts 22; the two guide posts 22 are arranged in parallel and fixed on the medicine box vehicle frame 1;

[0113] A limit plate 23, which is arranged at the end of the guide post 22 far away from the medicine box vehicle frame 1;

[0114] A hydraulic telescopic rod C31, which is fixed on the medicine box vehicle frame 1 between the two guide posts 22.

[0115] Further, as Figure 4 and Figure 5 shown: The position adjusting frame 2 further includes:

[0116] A guide groove 25, which is opened on the sliding table 21 and distributed along the main body of the sliding table 21;

[0117] A slider 24, which is slidably assembled on the guide groove 25;

[0118] Two hydraulic telescopic rods A20, the two hydraulic telescopic rods A20 are distributed on both sides of the slider 24 and fixed on the slider 24; the hydraulic telescopic rod A20 is fixed at the end of the sliding table 21 at the end far away from the slider 24;

[0119] A hydraulic telescopic rod B30, which is fixed on the slider 24 and is perpendicularly distributed to the sliding table 21;

[0120] A support block 26, which is L-shaped and fixed at the end of the hydraulic telescopic rod B30; a driving motor A29 is installed inside the support block 26, and a driving gear is fixed on the output shaft of the driving motor A29;

[0121] A turntable 27, which is rotatably assembled on the support block 26, a rack ring is sleeved outside the turntable 27, and the rack ring is engaged with the driving gear; a fixing plate 28 is fixed on the turntable 27, and the fixing plate 28 is fixed on the pesticide spraying frame 3 (specifically, the fixing plate 28 is fixed on the body position adjusting rod group 200).

[0122] Therefore, on the basis of the body position adjusting rod group 200 adjusting the pesticide spraying plate 100 and the windshield 300, the hydraulic telescopic rod C31 is used as the X-axis, with the guiding direction of the guide post 22 as the X-axis direction; the hydraulic telescopic rod B30 is used as the Y-axis, with the telescopic direction of the hydraulic telescopic rod B30 as the Y-axis direction; the sliding table 21 is used as the Z-axis, with the telescopic direction of the hydraulic telescopic rod A20 as the Z-axis direction; it is realized that in the environment where the branches and leaves are intertwined and the postures of the crops are different, the pesticide spraying plate 100 and the windshield 300 are used to spray pesticides at a suitable body position and angle, so as to perform adaptive multi-angle pesticide spraying according to the crop spacing.

[0123] In the embodiments of the present invention, as Figures 1 - 3 shown: The medicine box vehicle frame 1 includes a medicine box 11 and a vehicle frame 12. The medicine box 11 is detachably mounted on the vehicle frame 12. The vehicle frame 12 includes a table board 122, and a plurality of wheels 123 are mounted at the bottom of the table board 122; an installation groove 121 is formed above the table board 122, and the installation groove 121 is used for the detachable installation of the medicine box 11.

[0124] In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" is two or more; in the description of the present invention, although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents;

[0125] Finally, it should be noted that: The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pesticide spraying system for adaptively performing multi-angle treatment with respect to the spacing between crops, characterized in that It includes a pesticide spraying rack (3) detachably installed on a medicine box vehicle frame (1), and the pesticide spraying rack (3) includes: A body position adjustment rod group (200) detachably installed on a position adjustment rack (2) and detachably installed on the medicine box vehicle frame (1) through the position adjustment rack (2); A pesticide spraying plate (100) detachably installed on the body position adjustment rod group (200) for spraying pesticides on crops; the pesticide spraying plate (100) includes a plurality of detachably installed unit pesticide spraying heads (110), and the unit pesticide spraying head (110) includes a recovery table (130); A wind shield (300) detachably installed on the body position adjustment rod group (200) for blocking the wind during the process of spraying pesticides against the wind to promote the accurate and effective spraying of pesticides on crops by the pesticide spraying plate (100), and recovering the pesticides that have not fallen on the crops during the process of spraying pesticides with the wind; The body position adjustment rod group (200) includes a hydraulic telescopic rod D (210), a rotating ring (220), a driving motor B (230), a connecting and reinforcing block (240), and a hydraulic telescopic rod E (250). The driving motor B (230) is installed on the position adjustment rack (2); the rotating ring (220) is assembled on the output shaft of the driving motor B (230); the connecting and reinforcing block (240) is fixed on the rotating ring (220); one end of the hydraulic telescopic rod E (250) is fixed on the connecting and reinforcing block (240), and the other end is installed on the wind shield (300); one end of the hydraulic telescopic rod D (210) is fixed on a driving motor C, and the driving motor C is installed on the driving motor B (230), and the driving motor C is independently arranged from the rotating ring (220); the other end of the hydraulic telescopic rod D (210) is fixed on the pesticide spraying plate (100); the hydraulic telescopic rod D (210) and the hydraulic telescopic rod E (250) are vertically distributed; The wind shield (300) includes a connecting plate (310), a plurality of unit baffles (320), and a plurality of recovery grooves (330). The connecting plate (310) is fixed on the body position adjustment rod group (200), and the plurality of unit baffles (320) are connected by a plurality of hydraulic telescopic rods G, and the hydraulic telescopic rods G are used to adjust the distance between the plurality of unit baffles (320) and the flipping angle between the plurality of unit baffles (320); the plurality of recovery grooves (330) correspond to the plurality of unit baffles (320) one by one, and the recovery grooves (330) are opened on the unit baffles (320).

2. The pesticide spraying system for adaptively performing multi-angle treatment according to the spacing between crops as claimed in claim 1, wherein The unit pesticide spraying head (110) further includes a pesticide spraying table (120), and the recovery table (130) is installed at the bottom of the pesticide spraying table (120); the pesticide spraying table (120) includes: A support table (1204) assembled with the recovery table (130), and a liquid guiding cavity is opened inside the support table (1204); A spraying plate (1201) rotatably assembled on the support table (1204) through a liquid guiding pipe (1203) and extending into the liquid guiding cavity; Multiple spraying holes (1202), and multiple of the spraying holes (1202) are arrayed and opened on a spraying plate (1201).

3. The pesticide spraying system for adaptively performing multi-angle treatment according to the spacing between crops as claimed in claim 2, wherein An impeller is installed at the end of the liquid guide pipe (1203) inside the liquid guide cavity. When the pesticide liquid enters the liquid guide pipe (1203) from the liquid guide cavity, the spraying plate (1201) is driven to rotate by the impeller to spray pesticides.

4. The pesticide spraying system for adaptively processing at multiple angles according to the spacing between crops as claimed in claim 2, wherein, The pesticide spraying table (120) further includes two telescopic members (1205), and multiple unit pesticide spraying heads (110) are detachably connected by the two telescopic members (1205); the telescopic member (1205) includes a hydraulic telescopic rod F (1206) and a hinge chain (1207), and the hinge chain (1207) is assembled at the end of the hydraulic telescopic rod F (1206); the hinge chain (1207) includes a U-shaped plate and a rotating plate, and the rotating plate is rotatably assembled on the U-shaped plate.

5. The pesticide spraying system for adaptively performing multi-angle treatment according to the crop spacing as claimed in claim 2, wherein, The recovery table (130) includes: A storage plate (1304), and the storage plate (1304) is fixed on a support table (1204) through a connecting block (1303); An insertion plate (1302), and the insertion plate (1302) is movably inserted into a cavity opened inside the storage plate (1304), and multiple air pressure telescopic rods are arranged inside the cavity; one end of the air pressure telescopic rod is fixed inside the cavity, and the other end is fixed on the insertion plate (1302) for controlling the position where the insertion plate (1302) is inserted inside the storage plate (1304); A recovery cover (1301), and the end of the recovery cover (1301) is fixed on the insertion plate (1302), and a recovery window is opened on the recovery cover (1301).

6. The pesticide spraying system for adaptively performing multi-angle treatment for the spacing between crops according to any one of claims 1-5, characterized in that, The position adjusting frame (2) includes: A sliding table (21), and the sliding table (21) is assembled on two guide columns (22); the two guide columns (22) are distributed in parallel and fixed on a medicine box vehicle frame (1); A limiting plate (23), and the limiting plate (23) is arranged at the end of the guide column (22) far from the medicine box vehicle frame (1); A hydraulic telescopic rod C (31), and the hydraulic telescopic rod C (31) is fixed on the medicine box vehicle frame (1) between the two guide columns (22).

7. The pesticide spraying system for adaptively processing at multiple angles according to the spacing between crops as claimed in claim 6, wherein, The position adjusting frame (2) further includes: A guide groove (25), and the guide groove (25) is opened on the sliding table (21) and distributed along the main body of the sliding table (21); A slider (24), and the slider (24) is slidably assembled on the guide groove (25); Two hydraulic telescopic rods A (20), and the two hydraulic telescopic rods A (20) are distributed on both sides of the slider (24) and fixed on the slider (24); one end of the hydraulic telescopic rod A (20) far from the slider (24) is fixed at the end of the sliding table (21); A hydraulic telescopic rod B (30), and the hydraulic telescopic rod B (30) is fixed on the slider (24) and is perpendicularly distributed to the sliding table (21); A support block (26), and the support block (26) is L-shaped and fixed at the end of the hydraulic telescopic rod B (30); a driving motor A (29) is installed inside the support block (26), and a driving gear is fixed on the output shaft of the driving motor A (29); Rotating disk (27), the rotating disk (27) is rotationally assembled on the support block (26), a rack ring is sleeved outside the rotating disk (27), and the rack ring is engaged with the driving gear; a fixing plate (28) is fixed on the rotating disk (27), and the fixing plate (28) is fixed on the pesticide spraying frame (3).

8. The pesticide spraying system for adaptively performing multi-angle treatment according to the crop spacing described in claim 1, wherein, The medicine box vehicle frame (1) includes a medicine box (11) and a vehicle frame (12), the medicine box (11) is detachably installed on the vehicle frame (12), the vehicle frame (12) includes a platform plate (122), and a plurality of wheels (123) are installed at the bottom of the platform plate (122); an installation groove (121) is formed above the platform plate (122), and the installation groove (121) is used for the detachable installation of the medicine box (11).

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