Pesticide spraying device for citrus planting

Abstract

The invention discloses a pesticide spraying device for citrus planting, and belongs to the technical field of citrus planting. A pesticide spraying device for citrus planting comprises a pesticide box, a driving groove is formed in the top end face of the pesticide box, a movable block is slidably mounted in the driving groove, a vertical pipe is mounted in the center of the top of the movable block through a rotating shaft, a spraying frame is welded to one end of the top of the vertical pipe, and a moving groove is formed in the top of the spraying frame; and a spray head is slidably mounted in the moving groove, a plurality of nozzles are arranged at the top of the spray head, a first sleeve is welded to the outer wall of one side of the pesticide box, one end of the first sleeve extends into the driving groove, and a screw rod is inserted into the first sleeve. The problems that in the prior art, the pesticide spraying angle and range cannot be adjusted easily, the using effect is poor, the pesticide spraying efficiency is affected, and meanwhile, the stability of the device is affected when the device sprays the pesticide outdoors due to the fact that the device uses a plurality of motors are effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of citrus planting, and in particular to a pesticide spraying device for citrus planting. Background Art

[0002] Citrus, also known as sweet orange, mandarin orange, and tangerine, is a small tree of the genus Citrus in the Rutaceae family. Citrus has many branches and fewer thorns. It has single compound leaves that are lanceolate, elliptical or broadly ovate. The flowers are solitary or in clusters of 2-3. The fruit shapes are various, usually oblate to nearly spherical, light yellow, vermilion or dark red. The flesh is sour, sweet, bitter, or has a special smell. There are more or fewer seeds, rarely seedless, usually ovate. The flowering period is April-May, and the fruiting period is October-December. Citrus cultivation requires spraying pesticides to prevent and control diseases and pests, ensure fruit quality and yield, and deal with resistance to diseases and pests.

[0003] After searching, the prior art (publication number: CN108739749A) is a pesticide spraying device for citrus planting that is easy to fix. The article proposes "including a fixed platform, a liquid level observation component, a water inlet component, a fixed component, a movable support component, a fixed groove, a medicine box and a feed port. A fixed groove is opened on one side of the top of the fixed platform, and a medicine box is placed inside the fixed groove. A liquid level observation component is installed inside the medicine box. A fixed component is installed on the fixed platform, and a water inlet component is installed on one side of the fixed platform." The invention uses a water pump to pump out clean water in the water tank. After passing through the interior of the water tank, the clean water first flows into the position between the first partition and the second partition through the first overflow hole on the first partition. As the amount of clean water between the first partition and the second partition increases, the first partition and the second partition are squeezed to push the second partition to move, so that the protrusion slides inside the slide groove, and the reset spring is stretched at the same time. Due to the elastic force of the reset spring, the first partition and the second partition squeeze the clean water between them, so that the clean water flows out through the second overflow hole on the second partition and flows into the medicine box, which is beneficial to reduce the flow rate of the clean water and facilitates better control of the water intake.

[0004] However, the existing technology is not conducive to adjusting the spraying angle and range of pesticides, and the use effect is poor, which affects the spraying efficiency of pesticides. At the same time, the equipment uses multiple motors, which will affect the stability of the equipment when spraying pesticides outdoors. Therefore, it is necessary to design a pesticide spraying device for citrus cultivation. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the existing design is not conducive to adjusting the spraying angle and range of pesticides, resulting in poor use effect and affecting the spraying efficiency of pesticides. At the same time, the equipment uses multiple motors, which will affect the stability of the equipment when spraying pesticides outdoors.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A pesticide spraying device for citrus planting comprises a medicine box, a top end surface of the medicine box is provided with a driving groove, and a movable block is slidably installed inside the driving groove, a vertical pipe is installed at the top center of the movable block through a rotating shaft, and a spray frame is welded to one end of the top of the vertical pipe, a movable groove is provided on the top of the spray frame, and a spray head is slidably installed inside the movable groove, and a plurality of nozzles are arranged on the top of the spray head, a first sleeve is welded to an outer wall of one side of the medicine box, and one end of the first sleeve extends into the driving groove, a screw is inserted in the first sleeve, and one end of the screw is connected to the inner wall of the driving groove through a bearing seat, a first support rod is installed on the outer wall of the vertical pipe through a bearing, and one end of the bottom of the first support rod is screwed and fixed to the top of the medicine box, sliding grooves are provided on the outside of both sides of the driving groove, and a sliding block is slidably installed inside the sliding groove, a pesticide black light lamp is screwed on the top of the sliding block, and the sliding block A second support rod is installed on the top end surface of the block through a damping shaft, and a first docking block is installed on the other end of the second support rod through a damping shaft, second docking blocks are installed on both sides of the spray rack through the shaft, and the first docking block and the second docking block are glued with Velcro, a stepper motor is fixed to the other end of the screw, and a bracket is screwed on the top of the stepper motor, a first bevel gear is installed on the top of the bracket through a shaft, and a first cylindrical gear is welded on the top of the first bevel gear, a second bevel gear is welded on the other end of the screw, a second sleeve is welded on one side of the top of the medicine box, and a transmission rod is inserted in the second sleeve, a second cylindrical gear is welded on one end of the top of the transmission rod, and a belt is sleeved on the second cylindrical gear, the other end of the belt is sleeved on the first cylindrical gear, a stirring rod is welded on one end of the bottom of the transmission rod, and the stirring rod is located at the inner bottom of the medicine box.

[0007] Preferably, the stepper motor is screwed and fixed to the outer wall of the medicine box, the spray rack is made of ferritic stainless steel, the bottom of the nozzle is made of a magnet, and the nozzle is magnetically connected to the movable groove, and the nozzle is an atomizing nozzle.

[0008] Preferably, a diversion pump is screwed into the center of the top of the medicine box, and a liquid extraction tube is connected to the input end of the diversion pump, one end of the bottom of the liquid extraction tube extends to the inner bottom of the medicine box, a connecting tube is connected to the output end of the diversion pump, and a booster pump is connected to the other end of the connecting tube, a delivery pipe is connected to the output end of the booster pump, the other end of the delivery pipe passes through the vertical pipe and extends into the spray rack, a branch pipe is sleeved on the other end of the delivery pipe, a movable opening is provided at the bottom of the inner wall of the movable groove, and two output ends of the branch pipe pass through the movable opening and are connected to two nozzles.

[0009] Preferably, a liquid inlet is provided on the other side of the top of the medicine box, and a rubber plug is hinged on the top of the liquid inlet, and one end of the bottom of the rubber plug is plugged and installed in the liquid inlet.

[0010] Preferably, a through opening is opened on the top end surface of the medicine box, and a scale rod is inserted into the through opening, and a floating plate is glued to one end of the bottom of the scale rod, and the floating plate is located inside the medicine box.

[0011] Preferably, a movable frame is sleeved on the bottom of the medicine box, and universal wheels are screwed around the bottom of the movable frame. A handrail is welded on the top of the movable frame, and an electric box is screwed on the outer wall of one side of the movable frame.

[0012] Preferably, support blocks are welded at both ends of the bottom of the medicine box, two electric push rods are screwed to the bottom of the inner wall of the movable frame, and push blocks are screwed to the telescopic ends of the electric push rods, and the bottom of the support block and the top of the push block are both in a cross-sectional shape.

[0013] Preferably, fixing holes are formed around the bottom end surface of the movable frame, and telescopic rods are screwed inside the fixing holes, and the telescopic ends of the telescopic rods are screwed and fixed to the bottom of the support block.

[0014] Compared with the prior art, the present invention provides a pesticide spraying device for citrus planting, which has the following beneficial effects: 1. The present invention drives the screw rod to rotate forward and backward through a stepper motor, so that the movable block can move in the driving groove. Under the action of the first support rod, the vertical pipe can be tilted, thereby changing the spraying angle of the spray rack, which can expand the spraying range of the equipment and help improve the spraying effect. When the spray rack is tilted, the second docking block on one side of the spray rack will be connected to the first docking block under the action of the Velcro. The second support rod can push the slider to move in the slide groove. By moving the slider, the position of the pesticide black light lamp can be changed. By irradiating the pesticide black light lamp, it can be observed whether the pesticide is sprayed on the citrus. By moving The position of the nozzle in the moving groove can adjust the density of pesticide spraying. When the stepper motor drives the screw to rotate, it can drive the second bevel gear to rotate. The first bevel gear can rotate synchronously by meshing with the second bevel gear. When the first bevel gear rotates, it will drive the first cylindrical gear to rotate. The second cylindrical gear and the belt can make the transmission rod drive the stirring rod to rotate, thereby mixing the pesticide in the medicine box to avoid precipitation. Through the first bevel gear and the second bevel gear, a single motor can be used to drive the entire multiple structures to operate, reducing the number of motors used and improving the stability of the equipment.

[0015] 2. When the medicine box is filled with pesticides, the floating plate can be used to make the scale rod float at the opening, so that the remaining amount of pesticides in the medicine box can be judged according to the scale, and timely replenishment can be facilitated. By pushing the handrail, the medicine box can be conveniently moved in the citrus planting area under the action of the moving frame and the universal wheel. The push block is pushed to fit the support block through the electric push rod. Under the squeezing effect, the medicine box can be lifted up, thereby raising the height of the spray rack. The position of the support block can be limited by the telescopic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall isometric view of a pesticide spraying device for citrus planting proposed by the present invention; Figure 2 for Figure 1 A magnified view of the structure; Figure 3 This is a schematic diagram of the back structure of a pesticide spraying device for citrus planting proposed by the present invention; Figure 4 This is a schematic diagram of the overall structure of a pesticide spraying device for citrus planting proposed by the present invention; Figure 5 This is an overall cross-sectional view of a pesticide spraying device for citrus planting proposed by the present invention; Figure 6 This is an overall vertical cross-sectional view of a pesticide spraying device for citrus planting proposed by the present invention; Figure 7 This is a cross-sectional view of a guide groove of a pesticide spraying device for citrus planting proposed by the present invention.

[0017] Description of the figure numbers: 1. Medicine box; 2. Drive slot; 3. Movable block; 4. Vertical pipe; 5. Spraying rack; 6. Moving slot; 7. Spray head; 8. Nozzle; 9. First sleeve; 10. Screw; 11. First support rod; 12. Slide slot; 13. Sliding block; 14. Pesticide black light; 15. Second support rod; 16. First docking block; 17. Second docking block; 18. Velcro; 19. Stepper motor; 20. Bracket; 21. First bevel gear; 22. First cylindrical gear; 23. Second bevel gear; 24. Second sleeve Tube; 25, transmission rod; 26, second cylindrical gear; 27, belt; 28, stirring rod; 29, diversion pump; 30, suction pipe; 31, connecting pipe; 32, booster pump; 33, delivery pipe; 34, branch pipe; 35, movable port; 36, liquid inlet; 37, rubber plug; 38, through port; 39, scale rod; 40, floating plate; 41, moving frame; 42, universal wheel; 43, handrail; 44, electric box; 45, support block; 46, electric push rod; 47, push block; 48, fixing hole; 49, telescopic rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Embodiment 1: See also Figure 1-7A pesticide spraying device for citrus planting comprises a medicine box 1, a driving groove 2 is provided on the top end surface of the medicine box 1, and a movable block 3 is slidably installed inside the driving groove 2, a vertical pipe 4 is installed at the top center of the movable block 3 through a rotating shaft, and a spraying frame 5 is welded to one end of the top of the vertical pipe 4, a moving groove 6 is provided on the top of the spraying frame 5, and a spray head 7 is slidably installed inside the moving groove 6, and a plurality of nozzles 8 are arranged on the top of the spray head 7, a first sleeve 9 is welded to the outer wall of one side of the medicine box 1, and one end of the first sleeve 9 extends into the driving groove 2, a screw rod 10 is inserted into the first sleeve 9, and one end of the screw rod 10 is connected to the inner wall of the driving groove 2 through a bearing seat, and a first support rod is installed on the outer wall of the vertical pipe 4 through a bearing 11, and one end of the bottom of the first support rod 11 is screwed and fixed with the top of the medicine box 1, both sides of the driving groove 2 are provided with a slide groove 12, and the slide groove 12 is slidably installed with a slider 13 inside, and the top of the slider 13 is screwed with a pesticide black light 14, and the top end surface of the slider 13 is installed with a second support rod 15 through a damping shaft, and the other end of the second support rod 15 is installed with a first docking block 16 through a damping shaft, and the second docking block 17 is installed with a second docking block 17 through a shaft on both sides of the spraying frame 5, and the first docking block 16 and the second docking block 17 are both glued with Velcro 18, and a stepping motor 19 is fixed to the other end of the screw rod 10, and a bracket 20 is screwed on the top of the stepping motor 19, and the top of the bracket 20 is screwed The shaft is installed with a first bevel gear 21, and a first cylindrical gear 22 is welded to the top of the first bevel gear 21, a second bevel gear 23 is welded to the other end of the screw 10, a second sleeve 24 is welded to one side of the top of the medicine box 1, and a transmission rod 25 is inserted in the second sleeve 24, a second cylindrical gear 26 is welded to one end of the top of the transmission rod 25, and a belt 27 is sleeved on the second cylindrical gear 26, and the other end of the belt 27 is sleeved on the first cylindrical gear 22, a stirring rod 28 is welded to one end of the bottom of the transmission rod 25, and the stirring rod 28 is located at the inner bottom of the medicine box 1, the stepping motor 19 is screwed and fixed to the outer wall of the medicine box 1, the spray frame 5 is made of ferritic stainless steel, and the bottom of the nozzle 7 is made of a magnet The medicine box 1 is made of a nozzle 7 and a nozzle 8 is connected to the movable groove 6 by magnetic attraction. The nozzle 8 is an atomizing nozzle. A diversion pump 29 is screwed in the center of the top of the medicine box 1, and a liquid extraction pipe 30 is plugged into the input end of the diversion pump 29. One end of the bottom of the liquid extraction pipe 30 extends to the inner bottom of the medicine box 1. A connecting pipe 31 is plugged into the output end of the diversion pump 29, and a booster pump 32 is plugged into the other end of the connecting pipe 31. A delivery pipe 33 is plugged into the output end of the booster pump 32. The other end of the delivery pipe 33 passes through the vertical pipe 4 and extends into the spray rack 5. The other end of the delivery pipe 33 is sleeved with a branch pipe 34. A movable opening 35 is opened at the bottom of the inner wall of the movable groove 6. The two output ends of the branch pipe 34 pass through the movable opening 35 and are plugged and connected with the two nozzles 7. The stepping motor 19 drives the screw rod 10 to rotate forward and backward, so that the movable block 3 can move in the driving groove 2. Under the action of the first support rod 11, the vertical pipe 4 can be tilted, thereby changing the spraying angle of the spray rack 5. When the spray rack 5 is tilted, the second docking block 17 on one side of the spray rack 5 will be connected with the first docking block 16 under the action of the Velcro 18. The slider 13 can be pushed to move in the slide groove 12 by the second support rod 15. By moving the slider 13, the position of the pesticide black light lamp 14 can be changed. By irradiating with the pesticide black light lamp 14, it can be observed whether the pesticide is sprayed on the citrus. By moving the position of the nozzle 7 in the movable groove 6, the density of the pesticide spraying can be adjusted. When the stepper motor 19 drives the screw 10 to rotate, the second bevel gear 23 can be driven to rotate. The first bevel gear 21 can rotate synchronously by meshing with the second bevel gear 23. When the first bevel gear 21 rotates, it will drive the first cylindrical gear 22 to rotate. The second cylindrical gear 26 and the belt 27 can be used to make the transmission rod 25 drive the stirring rod 28 to rotate, thereby mixing the pesticides in the medicine box 1 to avoid precipitation. The pesticides can be extracted from the medicine box 1 by the diversion pump 29 and the liquid extraction pipe 30, and the connecting pipe 31 and the booster pump 32 can be used to transport the pesticides to the delivery pipe 33, and then the branch pipe 34 will transport the pesticides to the two nozzles 7 respectively, and the pesticides will be sprayed out through the nozzle 8.

[0020] Embodiment 2: See also Figure 1 , 3 -7, based on the embodiment 1, the difference is that a liquid inlet 36 is provided on the other side of the top of the medicine box 1, and a rubber plug 37 is hinged on the top of the liquid inlet 36, and one end of the bottom of the rubber plug 37 is inserted and installed in the liquid inlet 36, a through hole 38 is opened on the top end surface of the medicine box 1, and a scale rod 39 is inserted inside the through hole 38, and a floating plate 40 is glued to one end of the bottom of the scale rod 39, and the floating plate 40 is located inside the medicine box 1, and a moving frame 41 is sleeved on the bottom of the medicine box 1, and universal wheels 4 are screwed around the bottom of the moving frame 41. 2. A handrail 43 is welded on the top of the moving frame 41, an electric box 44 is screwed on one side of the outer wall of the moving frame 41, support blocks 45 are welded on both ends of the bottom of the medicine box 1, two electric push rods 46 are screwed on the bottom of the inner wall of the moving frame 41, and a push block 47 is screwed on the telescopic end of the electric push rod 46, the bottom of the support block 45 and the top of the push block 47 are both in a cross-sectional shape, and fixing holes 48 are opened around the bottom end surface of the moving frame 41, and a telescopic rod 49 is screwed inside the fixing hole 48, and the telescopic end of the telescopic rod 49 is screwed and fixed to the bottom of the support block 45; Water and pesticides can be added to the medicine box 1 through the liquid inlet 36, and the rubber plug 37 can be used to seal the liquid inlet 36. The floating plate 40 can be used to make the scale rod 39 float at the opening 38 when the medicine box 1 is filled with pesticides, so that the remaining amount of pesticides in the medicine box 1 can be judged according to the scale, and it is convenient to replenish it in time. By pushing the handrail 43, the medicine box 1 can be easily moved in the citrus planting area under the action of the moving frame 41 and the universal wheel 42. The electric box 44 is used to provide electric energy. The electric push rod 46 pushes the push block 47 to fit with the support block 45. Under the extrusion effect, the medicine box 1 can be lifted up, thereby raising the height of the spray rack 5, and the telescopic rod 49 can be used to limit the position of the support block 45.

[0021] The pesticide black light lamp 14, stepper motor 19, diversion pump 29, booster pump 32, and electric push rod 46 used in the present invention are all existing mature technologies, so they are not described in detail. At the same time, it should be noted that during the use of the pesticide black light lamp 14, gloves and protective glasses need to be worn to avoid ultraviolet rays from damaging the skin and eyes. When in use, water and pesticides can be added to the medicine box 1 through the liquid inlet 36, and the liquid inlet 36 can be sealed by the rubber plug 37. When the medicine box 1 is filled with pesticides, the scale rod 39 can be floated at the opening 38 by the floating plate 40, so that it is convenient to judge the pesticide according to the scale. The remaining amount of pesticide in the box 1 is convenient for timely replenishment. The stepping motor 19 drives the screw 10 to rotate forward and backward, so that the movable block 3 can move in the driving groove 2. Under the action of the first support rod 11, the vertical pipe 4 can be tilted, thereby changing the spraying angle of the spraying frame 5. When the spraying frame 5 is tilted, the second docking block 17 on one side of the spraying frame 5 will be connected with the first docking block 16 under the action of the Velcro 18. The second support rod 15 can push the slider 13 to move in the slide groove 12. By moving the slider 13, the position of the pesticide black light lamp 14 can be changed, and the pesticide black light lamp 14 can be used for irradiation. It is possible to observe whether the pesticide is sprayed on the citrus. By moving the position of the nozzle 7 in the moving groove 6, the density of the pesticide spraying can be adjusted. When the stepper motor 19 drives the screw 10 to rotate, the second bevel gear 23 can be driven to rotate. The first bevel gear 21 can rotate synchronously by meshing with the second bevel gear 23. When the first bevel gear 21 rotates, it will drive the first cylindrical gear 22 to rotate. The second cylindrical gear 26 and the belt 27 can be used to make the transmission rod 25 drive the stirring rod 28 to rotate, thereby mixing the pesticide in the medicine box 1 to avoid precipitation. The guide pump 29 and the liquid extraction pipe 30 can be used to Pesticides can be extracted from the medicine box 1, and transported to the delivery pipe 33 by using the connecting pipe 31 and the booster pump 32, and then transported to the two nozzles 7 by the branch pipe 34, and the pesticides will be sprayed out through the nozzle 8. By pushing the handrail 43, the medicine box 1 can be conveniently moved in the citrus planting area under the action of the moving frame 41 and the universal wheel 42. The electric box 44 is used to provide electric energy, and the push block 47 is pushed to fit with the support block 45 through the electric push rod 46. Under the extrusion effect, the medicine box 1 can be lifted up, thereby increasing the height of the spray frame 5, and the position of the support block 45 can be limited by the telescopic rod 49.

[0022] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of this template.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A pesticide spraying device for citrus planting, comprising a pesticide box (1), characterized in that: The top end surface of the medicine box (1) is provided with a driving groove (2), and a movable block (3) is slidably mounted inside the driving groove (2), a vertical pipe (4) is mounted at the top center of the movable block (3) via a rotating shaft, and a spraying frame (5) is welded to one end of the top of the vertical pipe (4), a moving groove (6) is provided at the top of the spraying frame (5), and a spray head (7) is slidably mounted inside the moving groove (6), and a plurality of nozzles (8) are arranged on the top of the spray head (7), and a first sleeve (9) is welded to an outer wall of one side of the medicine box (1), and one end of the first sleeve (9) extends into the driving groove (2). A screw rod (10) is inserted into the first sleeve (9), and one end of the screw rod (10) is connected to the inner wall of the driving groove (2) through a bearing seat. A first support rod (11) is installed on the outer wall of the vertical tube (4) through a bearing, and one end of the bottom of the first support rod (11) is screwed and fixed to the top of the medicine box (1). Slide grooves (12) are provided on the outside of both sides of the driving groove (2), and a slider (13) is slidably installed inside the slide groove (12). A pesticide black light (14) is screwed to the top of the slider (13), and a second support rod (11) is installed on the top end surface of the slider (13) through a damping shaft. The second support rod (15) is provided with a first docking block (16) at the other end thereof via a damping rotating shaft, second docking blocks (17) are installed on both sides of the spraying frame (5) via rotating shafts, and the first docking block (16) and the second docking block (17) are both glued with Velcro (18), a stepping motor (19) is fixed to the other end of the screw rod (10), and a bracket (20) is screwed to the top of the stepping motor (19), a first bevel gear (21) is installed on the top of the bracket (20) via a rotating shaft, and a first cylindrical gear (21) is welded to the top of the first bevel gear (21) 22), a second bevel gear (23) is welded to the other end of the screw rod (10), a second sleeve (24) is welded to one side of the top of the medicine box (1), and a transmission rod (25) is inserted into the second sleeve (24), a second cylindrical gear (26) is welded to one end of the top of the transmission rod (25), and a belt (27) is sleeved on the second cylindrical gear (26), and the other end of the belt (27) is sleeved on the first cylindrical gear (22), and a stirring rod (28) is welded to one end of the bottom of the transmission rod (25), and the stirring rod (28) is located at the inner bottom of the medicine box (1).

2. A pesticide spraying device for citrus planting according to claim 1, characterized in that: The stepper motor (19) is screwed and fixed to the outer wall of the medicine box (1); the spray frame (5) is made of ferrite stainless steel; the bottom of the spray head (7) is made of a magnet, and the spray head (7) is magnetically connected to the movable groove (6); and the nozzle (8) is an atomizing nozzle.

3. The pesticide spraying device for citrus planting according to claim 1, characterized in that: A flow guide pump (29) is screwed to the center of the top of the medicine box (1), and a liquid extraction pipe (30) is plugged into the input end of the flow guide pump (29). One end of the bottom of the liquid extraction pipe (30) extends to the inner bottom of the medicine box (1). A connecting pipe (31) is plugged into the output end of the flow guide pump (29), and a booster pump (32) is plugged into the other end of the connecting pipe (31). A delivery pipe (33) is plugged into the output end of the booster pump (32). The other end of the delivery pipe (33) passes through the vertical pipe (4) and extends into the spray rack (5). The other end of the delivery pipe (33) is sleeved with a branch pipe (34). A movable opening (35) is provided at the bottom of the inner wall of the movable groove (6). Two output ends of the branch pipe (34) pass through the movable opening (35) and are plugged and connected to the two spray heads (7).

4. The pesticide spraying device for citrus planting according to claim 1, characterized in that: A liquid inlet (36) is provided on the other side of the top of the medicine box (1), and a rubber plug (37) is hingedly connected to the top of the liquid inlet (36), and one end of the bottom of the rubber plug (37) is inserted and installed in the liquid inlet (36).

5. The pesticide spraying device for citrus planting according to claim 1, characterized in that: A through opening (38) is provided on the top end surface of the medicine box (1), and a scale rod (39) is inserted into the interior of the through opening (38). A floating plate (40) is glued to one end of the bottom of the scale rod (39), and the floating plate (40) is located inside the medicine box (1).

6. The pesticide spraying device for citrus planting according to claim 1, characterized in that: A moving frame (41) is sleeved on the bottom of the medicine box (1), and universal wheels (42) are screwed around the bottom of the moving frame (41), a handrail (43) is welded on the top of the moving frame (41), and an electric box (44) is screwed on the outer wall of one side of the moving frame (41).

7. A pesticide spraying device for citrus planting according to claim 6, characterized in that: Support blocks (45) are welded to both ends of the bottom of the medicine box (1), two electric push rods (46) are screwed to the bottom of the inner wall of the movable frame (41), and push blocks (47) are screwed to the telescopic ends of the electric push rods (46), and the bottom of the support block (45) and the top of the push block (47) are both in a cross-sectional shape.

8. The pesticide spraying device for citrus planting according to claim 7, characterized in that: The bottom end surface of the movable frame (41) is provided with fixing holes (48) on all sides, and a telescopic rod (49) is screwed inside the fixing hole (48), and the telescopic end of the telescopic rod (49) is screwed and fixed to the bottom of the support block (45).

Images