Pesticide spraying system capable of carrying out adaptive multi-angle treatment on crop spacing

Abstract

The invention is applicable to the technical field of agricultural spraying of crops, and provides a pesticide spraying system for adaptive multi-angle treatment of crop spacing, the pesticide spraying system comprises a pesticide spraying frame, the pesticide spraying frame comprises a pesticide spraying plate, a position adjusting rod group and a wind shield, and the position adjusting rod group is detachably mounted on a position adjusting frame; the pesticide spraying plate is detachably mounted on the body position adjusting rod group; the pesticide spraying plate comprises a plurality of unit pesticide spraying heads which are detachably mounted; the wind shield is detachably installed on the body position adjusting rod set and used for blocking wind in the upwind pesticide spraying process, promoting the pesticide spraying plate to accurately and effectively spray pesticide on crops and recycling the pesticide which does not fall onto the crops in the downwind pesticide spraying process; pesticide which does not fall onto crops due to various factors is recycled on the basis of reducing the influence of wind and airflow; therefore, a relatively safe working environment is provided, the recycled pesticide can be reused, and resources are saved.

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: 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; A pesticide spraying plate is detachably mounted on the position adjustment rod group and is used to spray pesticides on crops; the pesticide spraying plate includes a plurality of detachably mounted unit pesticide spraying heads, and the unit pesticide spraying heads include a recovery platform; The wind shield is detachably mounted on the position adjustment rod assembly, and is used to block the wind during upwind spraying of pesticides, to promote the pesticide spraying plate to spray pesticides on crops accurately and effectively, and to recover the pesticides that have not fallen on the crops during downwind spraying of pesticides.

[0007] The pesticide spraying rack is connected to the material guide hose through the medicine box frame or disassembled and dragged to the spraying area; then the multiple unit pesticide spraying heads on the pesticide spraying board are used to spray pesticides on the crops; in this process, the wind shield is used on the opposite side of the pesticide spraying board to block the wind during the upwind spraying of pesticides, so as to promote the pesticide spraying board to spray pesticides on the crops accurately and effectively, thereby providing a relatively stable airflow environment for the pesticide spraying board, reducing the influence of wind and airflow, and facilitating the spraying of pesticides to the effective position of the crops; and in the process of spraying pesticides with the wind, a part of the pesticides sprayed by the pesticide spraying board will float out from the gaps of the crops, and the wind shield will recover these pesticides, and the recovery platform will recover the pesticides splashed back from the spraying on the crops, thereby reducing the influence of wind and airflow, and recovering the pesticides that have not fallen on the crops due to various factors; so as to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources.

[0008] The technical solution of this application is further described below: In one embodiment, the body position adjustment rod set includes: A driving motor B, wherein the driving motor B is mounted on a position adjustment frame; A rotating ring, which is mounted on the output shaft of the driving motor B; A connecting reinforcement block, wherein the connecting reinforcement block is fixed on the rotating ring; A hydraulic telescopic rod E, one end of which is fixed to the connecting reinforcement block, and the other end of which is mounted on the windshield; A hydraulic telescopic rod D, one end of which is fixed on a driving motor C, which is mounted on a driving motor B, and the driving motor C and the rotating ring are independently arranged; the other end of the hydraulic telescopic rod D is fixed on a pesticide spraying plate; the hydraulic telescopic rod D and the hydraulic telescopic rod E are vertically distributed.

[0009] In one embodiment, the windshield comprises: A connecting plate, wherein the connecting plate is fixed on the body position adjustment rod group; A plurality of unit baffles, wherein the plurality of unit baffles 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 and the flip angle between the plurality of unit baffles; A plurality of recovery slots are provided, and the plurality of recovery slots are in one-to-one correspondence with the plurality of unit baffles, and the recovery slots are arranged on the unit baffles.

[0010] The distances between the multiple unit baffles and the flipping angles between the multiple unit baffles are adjusted by the hydraulic telescopic rod G; in an environment where branches and leaves are intertwined and the postures of crops are different, the wind shield can be used to spray pesticides in a suitable position and angle, so as to make adaptive multi-angle adjustments to the spacing between crops; at the same time, after the wind shield is adjusted, it can adapt to the wind direction to block wind and airflow, and the curved wind shield is conducive to fully guiding the wind and airflow, avoiding the influence of airflow turbulence at the edge of the wind shield and airflow turbulence caused by crop obstruction on the spraying of pesticides by the pesticide spraying board; the wind shield can flexibly deal with the airflow turbulence at the edge of the wind shield and airflow turbulence caused by crop obstruction on the basis of adaptive adjustment in an environment where branches and leaves are intertwined and the postures of crops are different.

[0011] In one embodiment, the unit pesticide spraying head further includes a pesticide spraying platform, and the recovery platform is installed at the bottom of the pesticide spraying platform; the pesticide spraying platform includes: A support platform, the support platform is assembled with the recovery platform, and a liquid guide cavity is provided inside the support platform; A spray plate, which is rotatably mounted on the support platform through a liquid guide tube and extends into the liquid guide cavity; A plurality of spray holes, wherein a plurality of spray hole arrays are arranged on the spray plate.

[0012] Furthermore, the liquid guiding tube is provided with an impeller at the end of the liquid guiding cavity. When the pesticide liquid enters the liquid guiding tube from the liquid guiding cavity, the impeller drives the spraying plate to rotate and spray the pesticide.

[0013] Furthermore, the pesticide spraying platform also includes two telescopic parts, and multiple unit pesticide spraying heads are detachably connected through the two telescopic parts; the telescopic parts include a hydraulic telescopic rod F and a hinge chain, and 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 rotatably assembled on the U-shaped plate.

[0014] By extending the hydraulic telescopic rod F on one telescopic part and shortening the hydraulic telescopic rod F on the other telescopic part, the flip angles of multiple unit pesticide spray heads are adjusted; by synchronously adjusting the length of the hydraulic telescopic rod F on the telescopic part, the distances between multiple unit pesticide spray heads are adjusted; by coordinating the distances between multiple unit baffles and the flip angles between multiple unit baffles through the hydraulic telescopic rod G, flexible adaptation to different types of crops is achieved, and further, in an environment where branches and leaves are intertwined and crops have different postures, pesticide spraying plates and wind shields are sprayed with appropriate positions and angles, so as to perform adaptive multi-angle adjustments to the spacing between crops and spray pesticides.

[0015] Further, the recovery station comprises: A storage plate, wherein the storage plate is fixed on the support platform through a connecting block; An insertion plate, wherein the insertion plate is movably inserted into a cavity provided inside the storage plate, wherein 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 to the insertion plate, so as to control the position of the insertion plate inside the storage plate; The recovery cover has an end fixed on the insertion plate and a recovery window is provided on the recovery cover.

[0016] When multiple pesticide spray heads are moving as a whole, they may be interfered by the branches and leaves of crops. In this way, the pesticide liquid that is blocked and splashed back around the pesticide spraying station will directly fall into the recovery window on the recovery cover, so as to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources.

[0017] In one embodiment, the position adjustment frame includes: A sliding platform, wherein the sliding platform is assembled on two guide pillars; the two guide pillars are arranged in parallel and fixed on the medicine box frame; A limit plate, the limit plate is arranged at the end of the guide column away from the medicine box frame; A hydraulic telescopic rod C is fixed on the medicine box frame between two guide columns.

[0018] Furthermore, the position adjustment frame also includes: A guide groove, which is provided on the sliding table and distributed along the main body of the sliding table; A slider, wherein the slider is slidably assembled on the guide groove; Two hydraulic telescopic rods A, the two hydraulic telescopic rods A are distributed on both sides of the slider and fixed on the slider; the hydraulic telescopic rod A is fixed to the end of the sliding table at one end away from the slider; A hydraulic telescopic rod B, which is fixed on the slide block and is vertically distributed with the slide table; A support block, which is L-shaped and fixed at the end of the hydraulic telescopic rod B; a drive motor A is installed inside the support block, and a drive gear is fixed on the output shaft of the drive motor A; The turntable is rotatably assembled on the support block, a rack ring is sleeved on the outside of the turntable, and the rack ring is meshed on the driving gear; a fixing plate is fixed on the turntable, and the fixing plate is fixed on the pesticide spraying frame.

[0019] Therefore, on the basis of adjusting the pesticide spraying plate and the wind shield by the position adjustment rod group, the hydraulic telescopic rod C is used as the X-axis, and the guiding direction of the guide column is the X-axis direction; the hydraulic telescopic rod B is used as the Y-axis, and the telescopic direction of the hydraulic telescopic rod B is the Y-axis direction; the sliding table is used as the Z-axis, and the telescopic direction of the hydraulic telescopic rod A is the Z-axis direction; and the expansion adjustment is achieved in an environment where the branches and leaves are intertwined and the crops have different postures, so that the pesticide spraying plate and the wind shield can be sprayed with pesticides in appropriate positions and angles, so as to carry out adaptive multi-angle pesticide spraying facing the crop spacing.

[0020] In one embodiment, the medicine box frame includes a medicine box and a frame, the medicine box is detachably mounted on the frame, the frame includes a platform, and a plurality of wheels are mounted on the bottom of the platform; an installation groove is opened above the platform, and the installation groove is used for detachable installation of the medicine box.

[0021] Compared with the prior art, the pesticide spraying system of the present invention can achieve the following: The pesticide spraying rack is connected to the material guide hose through the medicine box frame or disassembled and dragged to the spraying area; then the multiple unit pesticide spraying heads on the pesticide spraying board are used to spray pesticides on the crops; in this process, the wind shield is used on the opposite side of the pesticide spraying board to block the wind during the process of spraying pesticides against the wind, so as to promote the pesticide spraying board to spray pesticides on the crops accurately and effectively, thereby providing a relatively stable airflow environment for the pesticide spraying board, reducing the influence of wind and airflow, and facilitating the spraying of pesticides to the effective position of the crops; and in the process of spraying pesticides with the wind, a part of the pesticide spraying board will float out from the gaps of the crops, and the wind shield will recover these pesticides, and the recovery platform will recover the pesticides splashed back from the spraying on the crops, thereby reducing the influence of wind and airflow, and recovering the pesticides that have not fallen on the crops due to various factors; so as to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources; During the process of spraying pesticides on crops with the pesticide spraying plate, the driving motor C is used to adjust the flipping angle of the pesticide spraying plate, the hydraulic telescopic rod E is used to adjust the distance between the windshield of the pesticide spraying plate, the driving motor B is used to adjust the flipping angle of the windshield, and the hydraulic telescopic rod D is used to adjust the position of the pesticide spraying plate, so that the pesticide spraying plate and the windshield are sprayed at appropriate positions and angles in an environment where branches and leaves are intertwined and crops have different postures, so as to perform adaptive multi-angle pesticide spraying facing the distance between crops; During the process of spraying pesticides on crops by the pesticide spraying plate, the distance between the multiple unit baffles and the flip angle between the multiple unit baffles are adjusted by the hydraulic telescopic rod G; in an environment where branches and leaves are intertwined and the postures of crops are different, the windshield is sprayed with pesticides in a suitable position and angle, so as to make adaptive multi-angle adjustments facing the spacing between crops; at the same time, after the windshield is adjusted in shape, it can adapt to the wind direction to block wind and airflow, and the curved windshield is conducive to fully guiding the wind and airflow, avoiding the airflow turbulence at the edge of the windshield and the airflow turbulence caused by the obstruction of crops affecting the spraying of pesticides by the pesticide spraying plate; the windshield is adapted to the environment where branches and leaves are intertwined and the postures of crops are different, and it is realized that the windshield can flexibly deal with the airflow turbulence at the edge of the windshield and the airflow turbulence caused by the obstruction of crops on the basis of adaptive adjustment; During the process of spraying pesticides on crops by the pesticide spraying plate, the hydraulic telescopic rod F on one telescopic part is extended, and the hydraulic telescopic rod F on the other telescopic part is shortened to adjust the flip angles of the multiple unit pesticide spraying heads; the distances between the multiple unit pesticide spraying heads are adjusted by synchronously adjusting the lengths of the hydraulic telescopic rod F on the telescopic part; the distances between the multiple unit baffles and the flip angles between the multiple unit baffles are adjusted by the hydraulic telescopic rod G to achieve flexible adaptation to different types of crops, and further achieve pesticide spraying with appropriate positions and angles of the pesticide spraying plate and the windshield in an environment where branches and leaves are intertwined and crops have different postures, so as to perform adaptive multi-angle adjustments to the distance between crops and spray pesticides; When the pesticide spraying plate sprays pesticides on crops, multiple units of pesticide spraying heads may encounter interference from branches and leaves of crops during the overall movement. In this way, the pesticide liquid that is blocked and splashed back around the pesticide spraying station will directly fall into the recovery window on the recovery cover, so as to provide a relatively safe working environment, and the recovered pesticides can be reused, saving resources; On the basis of adjusting the pesticide spraying plate and the wind shield by the position adjustment rod group, the hydraulic telescopic rod C is used as the X-axis, and the guiding direction of the guide column is the X-axis direction; the hydraulic telescopic rod B is used as the Y-axis, and the telescopic direction of the hydraulic telescopic rod B is the Y-axis direction; the sliding table is used as the Z-axis, and the telescopic direction of the hydraulic telescopic rod A is the Z-axis direction; the expansion adjustment is achieved in an environment where branches and leaves are intertwined and the postures of crops are different, so that the pesticide spraying plate and the wind shield are sprayed with pesticides in appropriate positions and angles, so as to carry out adaptive multi-angle pesticide spraying facing the crop spacing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying 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 of the present invention. In the accompanying drawings: Figure 1 It is a schematic structural diagram of a pesticide spraying system for adaptively multi-angle processing of crop spacing according to the present invention; Figure 2 for Figure 1 Schematic diagram of the structure of the Chinese medicine box frame; Figure 3 for Figure 2 Schematic diagram of the structure of the middle frame; Figure 4 for Figure 1 Schematic diagram of the assembly structure of the middle position adjustment frame and the pesticide spraying frame; Figure 5 for Figure 4 Structural schematic diagram of the middle position adjustment frame; Figure 6 for Figure 4 Schematic diagram of the structure of the pesticide spraying rack; Figure 7 for Figure 6 An exploded view of a pesticide spraying rack; Figure 8 for Figure 7 Schematic diagram of the structure of the pesticide spraying plate; Fig. 9 for Figure 8 Schematic diagram of the structure of the medium unit pesticide spray head; Fig.10 for Fig. 9 Schematic diagram of the structure of the pesticide spraying station; Fig.11 for Fig. 9 Schematic diagram of the structure of the medium recovery platform; Fig.12 for Figure 7 A schematic diagram of the structure of the middle position adjustment rod group; Fig.13 for Figure 7 Structural schematic diagram of the middle windshield; Fig.14 This is a demonstration diagram of the pesticide spraying rack of the present invention spraying pesticides on row-shaped crops; Fig.15 This is a demonstration diagram of the pesticide spraying rack of the present invention spraying pesticides on plant-shaped crops.

[0023] The codes in the attached drawings are: 1 is a medicine box frame; medicine box 11, frame 12; mounting groove 121, platform 122, wheel 123; 2 is a position adjustment frame; hydraulic telescopic rod A20, sliding table 21, guide column 22, limit plate 23, slider 24, guide groove 25, support block 26, turntable 27, fixed plate 28, drive motor A29, hydraulic telescopic rod B30, hydraulic telescopic rod C31; 3 is a pesticide spraying rack; pesticide spraying plate 100, position adjustment rod group 200, wind shield 300; unit pesticide spraying head 110, pesticide spraying platform 120, recovery platform 130; hydraulic telescopic rod D210, rotating ring 220, driving motor B230, connecting reinforcement block 240, hydraulic telescopic rod E250; connecting plate 310, unit baffle 320, recovery tank 330; spraying plate 1201, spraying hole 1202, liquid guide tube 1203, support platform 1204, telescopic member 1205, hydraulic telescopic rod F1206, hinge chain 1207; recovery cover 1301, interlaced plate 1302, connecting block 1303, storage plate 1304; 4 is row crops; 5 is plant-shaped crops. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. The specific implementation of the present invention is described in detail below in conjunction with the specific embodiments.

[0025] In the embodiment of the present invention, Figure 1 , Figure 6-Figure 8 As shown: A pesticide spraying system for adaptive multi-angle treatment facing the crop spacing includes a pesticide spraying rack 3 detachably mounted on a medicine box frame 1, and the pesticide spraying rack 3 includes: The body position adjustment rod group 200 is detachably mounted on the position adjustment frame 2, and is detachably mounted on the medicine box frame 1 through the position adjustment frame 2; The pesticide spraying plate 100 is detachably mounted on the position adjustment rod group 200 and is used to spray pesticides on crops; the pesticide spraying plate 100 includes a plurality of detachably mounted unit pesticide spraying heads 110, and the unit pesticide spraying heads 110 include a recovery platform 130; The windshield 300 is detachably mounted on the position adjustment rod assembly 200, and is used to block the wind during the process of spraying pesticides against the wind, to promote the pesticide spraying plate 100 to spray pesticides on crops accurately and effectively, and to recover the pesticides that have not fallen on the crops during the process of spraying pesticides with the wind.

[0026] Therefore, the pesticides that are not dropped on the crops due to wind and airflow will fall to the ground or drift around with the airflow, affecting other types of crops or workers; this application can achieve: The pesticide spraying rack 3 is connected to the material guide hose through the medicine box frame 1, or is disassembled and dragged to the spraying area; then the multiple unit pesticide spraying heads 110 on the pesticide spraying plate 100 are used to spray pesticides on crops; in this process, the wind shield 300 is used on the opposite side of the pesticide spraying plate 100 to block the wind during the process of spraying pesticides against the wind, so as to promote the pesticide spraying plate 100 to spray pesticides on crops accurately and effectively, thereby providing a relatively stable airflow environment for the pesticide spraying plate 100 and reducing the influence of wind and airflow. , which is conducive to spraying pesticides to the effective position of crops; and in the process of spraying pesticides with the wind, a part of the pesticides sprayed by the pesticide spraying plate 100 will float out from the gaps of the crops, and the wind shield 300 will recover these pesticides. At the same time, the recovery platform 130 will recover the pesticides sprayed on the crops and splashed back, thereby realizing 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 airflow; so as to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources.

[0027] In the embodiment of the present invention, Figure 6 , Figure 7 and Fig.12 As shown: the body position adjustment rod group 200 includes: A driving motor B230, wherein the driving motor B230 is mounted on the position adjustment frame 2; A rotating ring 220, wherein the rotating ring 220 is assembled on the output shaft of the driving motor B230; A connecting reinforcement block 240 , wherein the connecting reinforcement block 240 is fixed on the rotating ring 220 ; A hydraulic telescopic rod E250, one end of which is fixed to the connecting reinforcement block 240, and the other end of which is mounted on the windshield 300; A hydraulic telescopic rod D210, one end of which is fixed on a driving motor C, which is mounted on a driving motor B230, and the driving motor C and the rotating ring 220 are independently arranged; the other end of the hydraulic telescopic rod D210 is fixed on a pesticide spraying plate 100; the hydraulic telescopic rod D210 and the hydraulic telescopic rod E250 are vertically distributed.

[0028] Therefore, in the process of the pesticide spraying plate 100 spraying pesticides on crops, the driving motor C is used to adjust the flipping angle of the pesticide spraying plate 100, and the hydraulic telescopic rod E250 is used to adjust the distance between the pesticide spraying plate 100 and the wind shield 300, and the driving motor B230 is used to adjust the flipping angle of the wind shield 300, and the hydraulic telescopic rod D210 is used to adjust the position of the pesticide spraying plate 100, so as to achieve the pesticide spraying plate 100 and the wind shield 300 in an environment where the branches and leaves are intertwined and the crops have different postures. The appropriate posture and angle for pesticide spraying are achieved, so as to perform adaptive multi-angle pesticide spraying facing the distance between crops.

[0029] In the embodiment of the present invention, Figure 6 , Figure 7 and Fig.13 As shown: the windshield 300 includes: A connecting plate 310, wherein the connecting plate 310 is fixed on the body position adjustment rod group 200 (specifically, the connecting plate 310 is fixed on the hydraulic telescopic rod E250); A plurality of unit baffles 320, wherein 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 flip angle between the plurality of unit baffles 320; The plurality of recovery slots 330 are in one-to-one correspondence with the plurality of unit baffles 320 , and the recovery slots 330 are disposed on the unit baffles 320 .

[0030] Therefore, in the process of spraying pesticides on crops by the pesticide spraying plate 100, the distance between the multiple unit baffles 320 and the flip angle between the multiple unit baffles 320 are adjusted by the hydraulic telescopic rod G; in an environment where branches and leaves are intertwined and the postures of crops are different, the wind shield 300 is used to spray pesticides in a suitable position and angle, so as to perform adaptive multi-angle adjustment facing the spacing between crops; at the same time, after the wind shield 300 adjusts its shape, it can adapt to the wind direction to block wind and airflow, and the curved wind shield 300 is conducive to fully guiding the wind and airflow, avoiding the airflow turbulence at the edge of the wind shield 300 and the airflow turbulence caused by the obstruction of crops affecting the spraying of pesticides by the pesticide spraying plate 100; it is achieved that the wind shield 300 can flexibly deal with the airflow turbulence at the edge of the wind shield 300 and the airflow turbulence caused by the obstruction of crops on the basis of adaptive adjustment in an environment where branches and leaves are intertwined and the postures of crops are different.

[0031] In the embodiment of the present invention, Figure 6-Figure 10 As shown: the unit pesticide spraying head 110 also includes a pesticide spraying station 120, and a recovery station 130 is installed at the bottom of the pesticide spraying station 120; the pesticide spraying station 120 includes: A support platform 1204, wherein the support platform 1204 is assembled with the recovery platform 130, and a liquid guiding cavity is provided inside the support platform 1204; A spray plate 1201, wherein the spray plate 1201 is rotatably mounted on a support platform 1204 through a liquid guide tube 1203 and extends into the liquid guide cavity; A plurality of spray holes 1202 are arranged in an array on the spray plate 1201 .

[0032] like Fig.10 As shown: the liquid guiding tube 1203 is provided with an impeller at the end of the liquid guiding cavity. When the pesticide liquid enters the liquid guiding tube 1203 from the liquid guiding cavity, the impeller drives the spraying plate 1201 to rotate and spray the pesticide.

[0033] Therefore, the spraying plate 1201 for rotating the pesticide is helpful to improve the spraying coverage of the pesticide.

[0034] It should be noted that the pesticide liquid on the unit pesticide spray head 110 is provided through multiple external hoses, which is a prior art. Its detailed structure can be found in existing literature journals, and it can also be purchased directly on the market, or parts can be purchased on the market to assemble it, etc. It is not what the present invention wants to protect, so it will not be elaborated here, nor drawn in the accompanying drawings.

[0035] Further, such as Figure 6-Figure 10As shown: the pesticide spraying platform 120 also includes two telescopic parts 1205, and multiple unit pesticide spraying heads 110 are detachably connected through the two telescopic parts 1205; the telescopic part 1205 includes a hydraulic telescopic rod F1206 and an articulated chain 1207, and the articulated chain 1207 is assembled at the end of the hydraulic telescopic rod F1206; the articulated chain 1207 includes a U-shaped plate and a rotating plate, and the rotating plate is rotatably assembled on the U-shaped plate.

[0036] Therefore, when the pesticide spraying plate 100 sprays pesticides on crops, the hydraulic telescopic rod F1206 on one telescopic member 1205 is extended, and the hydraulic telescopic rod F1206 on the other telescopic member 1205 is shortened to adjust the flip angles of the multiple unit pesticide spraying heads 110 relative to each other; the distances between the multiple unit pesticide spraying heads 110 are adjusted by synchronously adjusting the lengths of the hydraulic telescopic rod F1206 on the telescopic member 1205 (see Fig.14 A demonstration diagram of a pesticide spraying rack 3 spraying pesticides on row-shaped crops 4; and Fig.15 Demonstration diagram of the pesticide spraying rack 3 spraying pesticides on plant-shaped crops 5); the distance between the multiple unit baffles 320 and the flip angle between the multiple unit baffles 320 are adjusted by the hydraulic telescopic rod G to achieve flexible adaptation to different types of crops (such as row-shaped crops 4 and plant-shaped crops 5), and further achieve pesticide spraying with appropriate positions and angles of the pesticide spraying plate 100 and the wind shield 300 in an environment where branches and leaves are intertwined and the postures of crops are different, so as to perform adaptive multi-angle adjustment to the distance between crops and spray pesticides.

[0037] Further, such as Figure 6-Figure 9 and Fig.11 As shown: the recycling station 130 includes: A storage plate 1304, wherein the storage plate 1304 is fixed on the support platform 1204 via a connecting block 1303; The insertion plate 1302 is movably inserted into a cavity provided inside the storage plate 1304, and 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 1302, so as to control the position of the insertion plate 1302 inside the storage plate 1304; The recovery cover 1301 has its end fixed on the insertion plate 1302 and a recovery window is provided on the recovery cover 1301 .

[0038] Therefore, during the process of the pesticide spraying plate 100 spraying pesticides on crops, the multiple unit pesticide spraying heads 110 may encounter interference from the branches and leaves of the crops during the overall movement. In this way, the pesticide liquid that is blocked and splashed back around the pesticide spraying station 120 will directly fall into the recovery window on the recovery cover 1301, so as to provide a relatively safe working environment, and the recovered pesticides can be reused to save resources.

[0039] It should be noted that: multiple recovery covers 1301 and multiple recovery tanks 330 are respectively connected by multiple hoses, which is a prior art. Its detailed structure can be found in existing literature journals, and it can also be purchased directly on the market, or parts can be purchased on the market to assemble it, etc.; it is not what the present invention wants to protect, so it will not be elaborated here, nor drawn in the accompanying drawings.

[0040] In the embodiment of the present invention, Figure 4 and Figure 5 As shown: the position adjustment frame 2 includes: A sliding platform 21, wherein the sliding platform 21 is assembled on two guide pillars 22; the two guide pillars 22 are distributed in parallel and fixed on the medicine box frame 1; A limit plate 23, wherein the limit plate 23 is arranged at an end of the guide column 22 away from the medicine box frame 1; A hydraulic telescopic rod C31 is fixed on the medicine box frame 1 between two guide columns 22.

[0041] Further, such as Figure 4 and Figure 5 As shown: the position adjustment frame 2 also includes: A guide groove 25, wherein the guide groove 25 is provided on the sliding platform 21 and is distributed along the main body of the sliding platform 21; A slider 24, wherein the slider 24 is slidably assembled on the guide groove 25; 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 to the end of the sliding table 21 at one end away from the slider 24; A hydraulic telescopic rod B30, which is fixed on the slide block 24 and is vertically distributed with respect to the slide table 21; A support block 26, which is L-shaped and fixed at the end of the hydraulic telescopic rod B30; a drive motor A29 is installed inside the support block 26, and a drive gear is fixed on the output shaft of the drive motor A29; The turntable 27 is rotatably mounted on the support block 26. A rack ring is sleeved on the outside of 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 position adjustment rod group 200).

[0042] Therefore, on the basis of adjusting the pesticide spraying plate 100 and the wind shield 300 by the position adjustment rod group 200, the hydraulic telescopic rod C31 is used as the X-axis, and the guiding direction of the guide column 22 is the X-axis direction; the hydraulic telescopic rod B30 is used as the Y-axis, and the telescopic direction of the hydraulic telescopic rod B30 is the Y-axis direction; the sliding table 21 is used as the Z-axis, and the telescopic direction of the hydraulic telescopic rod A20 is the Z-axis direction; and the expansion adjustment is achieved in an environment where the branches and leaves are intertwined and the postures of crops are different, so that the pesticide spraying plate 100 and the wind shield 300 can be sprayed with pesticides in appropriate positions and angles, so as to carry out adaptive multi-angle pesticide spraying facing the distance between crops.

[0043] In the embodiment of the present invention, Figure 1-Figure 3 As shown: the medicine box frame 1 includes a medicine box 11 and a frame 12, the medicine box 11 is detachably mounted on the frame 12, the frame 12 includes a platform 122, and a plurality of wheels 123 are mounted on the bottom of the platform 122; an installation groove 121 is provided above the platform 122, and the installation groove 121 is used for detachable installation of the medicine box 11.

[0044] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; in the description of the present invention, although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents; Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pesticide spraying system that performs adaptive multi-angle treatment on crop spacing, characterized in that: It comprises a pesticide spraying rack (3) which is detachably mounted on a medicine box frame (1), and the pesticide spraying rack (3) comprises: A body position adjustment rod group (200) is detachably mounted on the position adjustment frame (2), and is detachably mounted on the medicine box frame (1) via the position adjustment frame (2); A pesticide spraying plate (100) is detachably mounted on the position adjustment rod group (200) and is used to spray pesticides on crops; the pesticide spraying plate (100) comprises a plurality of detachably mounted unit pesticide spraying heads (110), and the unit pesticide spraying heads (110) comprise a recovery platform (130); The windshield (300) is detachably mounted on the position adjustment rod assembly (200) and is used to block the wind during the process of spraying pesticides against the wind, to promote the pesticide spraying plate (100) to spray pesticides accurately and effectively on crops, and to recover the pesticides that have not fallen on the crops during the process of spraying pesticides with the wind.

2. The pesticide spraying system for adaptive multi-angle treatment of crop spacing according to claim 1 is characterized in that: The body position adjustment rod set (200) comprises: A driving motor B (230), wherein the driving motor B (230) is mounted on the position adjustment frame (2); A rotating ring (220), the rotating ring (220) being mounted on an output shaft of a driving motor B (230); A connecting reinforcement block (240), wherein the connecting reinforcement block (240) is fixed on the rotating ring (220); A hydraulic telescopic rod E (250), one end of the hydraulic telescopic rod E (250) being fixed to the connecting reinforcement block (240) and the other end being mounted on the windshield plate (300); A hydraulic telescopic rod D (210), one end of the hydraulic telescopic rod D (210) is fixed on a driving motor C, the driving motor C is mounted on a driving motor B (230), and the driving motor C and the rotating ring (220) are independently arranged; the other end of the hydraulic telescopic rod D (210) is fixed on a pesticide spraying plate (100); the hydraulic telescopic rod D (210) and the hydraulic telescopic rod E (250) are vertically distributed.

3. The pesticide spraying system for adaptive multi-angle treatment of crop spacing according to claim 1 is characterized in that: The windshield (300) comprises: A connecting plate (310), wherein the connecting plate (310) is fixed on the body position adjustment rod group (200); A plurality of unit baffles (320), wherein the plurality of unit baffles (320) are connected to each other via 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); A plurality of recovery grooves (330) are provided, wherein the plurality of recovery grooves (330) correspond to the plurality of unit baffles (320) in a one-to-one manner, and the recovery grooves (330) are provided on the unit baffles (320).

4. The pesticide spraying system for adaptive multi-angle treatment of crop spacing according to claim 1, characterized in that: The unit pesticide spraying head (110) further comprises 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) comprises: A support platform (1204), the support platform (1204) being assembled together with the recovery platform (130), and a liquid guiding cavity being provided inside the support platform (1204); A spray plate (1201), wherein the spray plate (1201) is rotatably mounted on the support platform (1204) via a liquid guide tube (1203) and extends into the interior of the liquid guide cavity; A plurality of spray holes (1202), wherein the plurality of spray holes (1202) are arranged in an array on the spray plate (1201).

5. The pesticide spraying system for adaptive multi-angle treatment of crop spacing according to claim 4 is characterized in that: The liquid guide tube (1203) is provided with an impeller at the end of the liquid guide cavity. When the pesticide liquid enters the liquid guide tube (1203) from the liquid guide cavity, the impeller drives the spray plate (1201) to rotate and spray the pesticide.

6. The pesticide spraying system for adaptive multi-angle treatment of crop spacing according to claim 4, characterized in that: The pesticide spraying platform (120) further comprises two telescopic parts (1205), and the plurality of unit pesticide spraying heads (110) are detachably connected via the two telescopic parts (1205); the telescopic parts (1205) comprise 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) comprises a U-shaped plate and a rotating plate, and the rotating plate is rotatably assembled on the U-shaped plate.

7. The pesticide spraying system for adaptive multi-angle treatment of crop spacing according to claim 4, characterized in that: The recycling station (130) comprises: A storage plate (1304), wherein the storage plate (1304) is fixed on the support platform (1204) via a connecting block (1303); An insertion plate (1302), wherein the insertion plate (1302) is movably inserted into a cavity provided inside the storage plate (1304), wherein 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 (1302), and is used to control the position of the insertion plate (1302) inside the storage plate (1304); A recovery cover (1301), wherein an end of the recovery cover (1301) is fixed on the insertion plate (1302), and a recovery window is provided on the recovery cover (1301).

8. The pesticide spraying system for adaptive multi-angle treatment of crop spacing according to any one of claims 1 to 7, characterized in that: The position adjustment frame (2) comprises: A sliding platform (21), wherein the sliding platform (21) is assembled on two guide pillars (22); the two guide pillars (22) are arranged in parallel and fixed on the medicine box frame (1); A limit plate (23), wherein the limit plate (23) is arranged at an end of the guide column (22) away from one end of the medicine box frame (1); A hydraulic telescopic rod C (31), wherein the hydraulic telescopic rod C (31) is fixed on the medicine box frame (1) between the two guide pillars (22).

9. The pesticide spraying system for adaptive multi-angle treatment of crop spacing according to claim 8, characterized in that: The position adjustment frame (2) further comprises: A guide groove (25), wherein the guide groove (25) is formed on the sliding platform (21) and is distributed along the main body of the sliding platform (21); A slider (24), wherein the slider (24) is slidably mounted on the guide groove (25); Two hydraulic telescopic rods A (20), the two hydraulic telescopic rods A (20) are distributed on both sides of the slider (24) and fixed on the slider (24); the hydraulic telescopic rod A (20) is fixed to the end of the sliding table (21) at one end away from the slider (24); A hydraulic telescopic rod B (30), wherein the hydraulic telescopic rod B (30) is fixed on the slide block (24) and is vertically distributed with respect to the slide table (21); A support block (26), the support block (26) being L-shaped and fixed at the end of the hydraulic telescopic rod B (30); a drive motor A (29) is installed inside the support block (26), and a drive gear is fixed on the output shaft of the drive motor A (29); A rotating disk (27) is rotatably mounted on a supporting block (26), a rack ring is sleeved on the outside of the rotating disk (27), and the rack ring is meshed with a 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).

10. The pesticide spraying system for adaptive multi-angle treatment of crop spacing according to claim 1, characterized in that: The medicine box frame (1) comprises a medicine box (11) and a frame (12); the medicine box (11) is detachably mounted on the frame (12); the frame (12) comprises a platform (122); a plurality of wheels (123) are mounted on the bottom of the platform (122); a mounting groove (121) is provided above the platform (122); the mounting groove (121) is used for detachably mounting the medicine box (11).

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