Rot disease prevention and control device and method for fruit tree planting

Abstract

The present invention relates to the technical field of fruit tree prevention and control, and specifically to a rot prevention and control device and method for fruit tree planting, comprising: a base, a water tank and a fixed plate are fixed on the base, a stirring barrel for mixing medicines is fixed on the fixed plate, and a storage barrel for containing medicines is fixed on the stirring barrel; a conveying component is arranged on the water tank and connected to the stirring barrel, a unloading component connected to the storage barrel and the conveying component is arranged on the stirring barrel, and the conveying component can convey water in the water tank to the stirring barrel; a turntable is arranged on the base, a protrusion is fixed on the side of the turntable facing the base, a trigger mechanism connected to the turntable is arranged on the fixed plate, and a stirring component connected to the trigger mechanism is arranged on the stirring barrel; a nozzle is hinged on the base and symmetrically arranged, and a pumping mechanism connected to the nozzle and the protrusion is arranged on the base.

Description

Technical Field

[0001] The invention relates to the technical field of fruit tree prevention and control, in particular to a device and method for preventing and controlling rot diseases for fruit tree planting. Background Art

[0002] Fruit tree disease and insect pest control is the guarantee for high-quality and high-yield fruit trees. When fruit trees are harmed by diseases and insect pests, it will pose a great threat to the yield and quality of the fruit.

[0003] Rot is a weak parasite that invades and parasitizes at the intersection of the wound, dead skin and active skin tissue of fruit trees, hiding and parasitizing for sometimes more than three years. Once the tree is weak and the number of flowers and fruits exceeds the standard, the tree will continue to infect when the nutrient supply is insufficient. Because it is an active pathogen, it also needs a place to reproduce and survive.

[0004] Therefore, it is necessary to take preventive measures when the fruit trees are growing. The preventive measures are generally to spray the fruit trees with liquid medicine to disinfect the parasites. However, the existing liquid medicine spraying is generally carried out by manual backpack spraying, which is inefficient and the medicine is not mixed evenly. The excessive content of the medicine may cause poisoning of the fruit trees, which in turn aggravates the rot disease. Summary of the invention

[0005] The purpose of the present invention is to provide a device and method for preventing and controlling rot diseases in fruit tree planting, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A device for preventing and controlling rot diseases for fruit tree planting, comprising:

[0008] A base, on which a water tank and a fixing plate are fixedly mounted, on which a mixing barrel for mixing medicines is fixedly mounted, and on which a material storage barrel for containing medicines is fixed;

[0009] A conveying assembly is arranged on the water tank and connected to the mixing barrel. The mixing barrel is provided with a feeding assembly connected to the material storage barrel and the conveying assembly. The conveying assembly can convey the water in the water tank to the mixing barrel, and convey the medicine in the material storage barrel to the mixing barrel through the feeding assembly.

[0010] A turntable is arranged on the base, a protrusion is fixed on the side of the turntable facing the base, a trigger mechanism connected to the turntable is arranged on the fixed plate, a stirring assembly connected to the trigger mechanism is arranged on the stirring barrel, the stirring assembly can stir the solution in the stirring barrel, and the turntable is driven to rotate through the trigger mechanism;

[0011] The spray head is hinged on the base and symmetrically arranged. The base is provided with a pumping mechanism connected to the spray head and the protrusion. The turntable can drive the pumping mechanism to move through the protrusion to transport the solution in the stirring barrel to the spray head.

[0012] As a further solution of the present invention: the conveying assembly includes a water pump fixedly installed on the top of the water tank, the water pump is connected to a water pipe connected to the water tank and the mixing barrel, a sealing plate abutting the water pipe is hinged on the inner wall of the mixing barrel, and the sealing plate is connected to the unloading assembly.

[0013] As a further solution of the present invention: the unloading assembly includes a conveying pipe movably installed in the storage barrel, a sealing ring is fixed to one end of the conveying pipe away from the fixed plate, a discharge groove is provided on the side of the conveying pipe facing the sealing ring, a No. 1 spring abutting against the top wall of the mixing barrel is sleeved on the circumferential side wall of the conveying pipe, and a connecting rod hinged to the sealing plate is hinged on the conveying pipe.

[0014] As a further solution of the present invention: the trigger mechanism includes a limit block fixedly installed on the stirring assembly and passing through the stirring barrel, a No. 1 cylinder is fixed to the bottom of the stirring barrel, a support assembly connected to the No. 1 cylinder and the limit block is provided on the fixed plate, and the support assembly is connected to the turntable.

[0015] As a further solution of the present invention: the supporting assembly includes a hollow rod fixedly mounted on the fixed plate facing the base side, a movable rod movably mounted in the hollow rod, a receiving plate fixedly connected to the No. 1 cylinder is fixed on the movable rod, a limiting structure connected to the receiving plate is provided on the fixed plate, and the limiting structure is connected to the turntable.

[0016] As a further solution of the present invention: the limiting structure includes a rotating rod movably mounted on the supporting plate and fixedly connected to the turntable, a movable sleeve movably mounted on the rotating rod, a No. 2 spring abutting against the movable sleeve is sleeved on the rotating rod, a limiting groove cooperating with the limiting block is formed on the inner wall of the movable sleeve, and a limiting rod engaged with the limiting groove is fixed on the rotating rod.

[0017] As a further solution of the present invention: the stirring assembly includes a motor fixedly mounted on the stirring barrel, the motor output shaft passes through the stirring barrel and is connected to a transmission rod, a plurality of stirring blades equidistantly arranged are fixed on the transmission rod, and the transmission rod is fixedly connected to the limit block.

[0018] As a further solution of the present invention: the liquid pumping mechanism includes a piston cylinder fixedly mounted on the base, a piston movably mounted in the piston cylinder, a conduit connected to the mixing barrel and the spray head fixed on the piston cylinder, a No. 2 air cylinder hinged to the spray head hinged on the piston cylinder, and a guide assembly connected to the piston and the protrusion is provided on the base.

[0019] As a further solution of the present invention: the guide assembly includes a guide rod fixedly mounted on the base and symmetrically arranged, a guide sleeve movably mounted on the guide rod, a connecting plate fixed on the guide sleeve, a support rod passing through the piston cylinder and fixedly connected to the piston fixed on the connecting plate, and a groove engaging with the protrusion is provided on the side of the connecting plate facing the turntable.

[0020] A method for using a rot disease prevention and control device for fruit tree planting comprises the following steps:

[0021] Step 1: Add water and medicine into the water tank and storage barrel respectively, and under the action of the conveying component, convey the water in the water tank to the mixing barrel;

[0022] Step 2: The conveying component will also convey the medicine in the storage barrel to the mixing barrel through the unloading component, and the delivery amount of the medicine will be adjusted synchronously according to the amount of water;

[0023] Step 3: The stirring component works and stirs the solution in the stirring barrel. When the solution is stirred evenly, the trigger mechanism works to rotate the turntable. Under the action of the protrusion, the pump mechanism is driven to move, thereby transporting the solution in the stirring barrel to the nozzle and spraying it on the fruit trees through the nozzle.

[0024] Step 4: You can also adjust the angle of the nozzle through the pump mechanism to increase the spraying range.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows: the present application can control the amount of medicine delivered by the feeding component according to the water flow delivered by the conveying component; under the action of the conveying component, the water in the water tank is delivered to the mixing barrel, and the medicine in the storage barrel is delivered to the mixing barrel through the feeding component; under the action of the stirring component, the solution in the mixing barrel is stirred; when the stirring is completed, the trigger mechanism moves, and under the action of the stirring component, the turntable is driven to rotate by the trigger mechanism, thereby driving the pumping mechanism to move through the protrusion, so that the solution in the mixing barrel is delivered to the nozzle through the pumping mechanism and sprayed on the fruit trees. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The present invention is a structural schematic diagram of an embodiment of a rot disease prevention and control device for fruit tree planting.

[0027] Figure 2This is a structural schematic diagram from another angle of an embodiment of a rot disease prevention and control device for fruit tree planting.

[0028] Figure 3 The present invention is a schematic diagram of a half-section structure of an embodiment of a rot prevention and control device for fruit tree planting.

[0029] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0030] Figure 5 The present invention is a schematic diagram of the exploded structure of a feeding component and a part of a conveying component in one embodiment of a device for preventing and controlling rot diseases in fruit tree planting.

[0031] Figure 6 This is a schematic diagram of the connection relationship between a trigger mechanism and a part of a pumping mechanism in an embodiment of a device for preventing and controlling rot diseases in fruit tree planting.

[0032] Figure 7 The present invention is a schematic diagram of the explosion structure of a trigger mechanism, a rotating disk, and a connecting plate in one embodiment of a device for preventing and controlling rot diseases in fruit tree planting.

[0033] Figure 8 This is a schematic structural diagram of a partial pumping mechanism in an embodiment of a rot prevention and control device for fruit tree planting.

[0034] Fig. 9 The present invention is a schematic diagram of the explosion structure of part of the pumping mechanism in one embodiment of the rot prevention and control equipment for fruit tree planting.

[0035] In the figure: 1. base; 2. water tank; 3. water pump; 4. water pipe; 5. fixed plate; 6. mixing barrel; 7. motor; 8. transmission rod; 9. mixing blade; 10. storage barrel; 11. sealing ring; 12. conveying pipe; 13. discharge chute; 14. No. 1 spring; 15. connecting rod; 16. sealing plate; 17. limit block; 18. No. 1 cylinder; 19. hollow rod; 20. movable rod; 21. receiving plate; 22. rotating rod; 23. No. 2 spring; 24. movable sleeve; 25. turntable; 26. guide rod; 27. guide sleeve; 28. connecting plate; 29. ​​piston cylinder; 30. piston; 31. support rod; 32. guide tube; 33. nozzle; 34. No. 2 cylinder. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0038] See also Figures 1 to 9 In an embodiment of the present invention, a device for preventing and controlling rot diseases for fruit tree planting includes:

[0039] A base 1, on which a water tank 2 and a fixing plate 5 are fixedly mounted, on which a mixing barrel 6 for mixing medicines is fixedly mounted, and on which a material storage barrel 10 for containing medicines is fixed;

[0040] Before spraying the fruit trees with medicine, water required for mixing the medicine is added into the water tank 2 , and the medicine is added into the storage barrel 10 .

[0041] See also Figure 1-Figure 3 , a conveying assembly is arranged on the water tank 2 and connected to the stirring barrel 6, the conveying assembly includes a water pump 3 fixedly installed on the top of the water tank 2, the water pump 3 is connected to a water pipe 4 connected to the water tank 2 and the stirring barrel 6, a sealing plate 16 abutting against the water pipe 4 is hinged on the inner wall of the stirring barrel 6, and the sealing plate 16 is connected to the unloading assembly.

[0042] In detail, under the action of the feeding assembly, the sealing plate 16 fits tightly against the inner wall of the mixing barrel 6. When it is necessary to spray medicine on the fruit trees, the water pump 3 works and transports the water in the water tank 2 to the mixing barrel 6 through the water pipe 4. Under the impact of the water flow, the sealing plate 16 will rotate around the rotation point, thereby driving the feeding assembly to move. If the water flow increases, the rotation angle of the sealing plate 16 will increase, thereby increasing the movement stroke of the feeding assembly.

[0043] See also Figure 1-Figure 3 , Figure 5The mixing barrel 6 is provided with a feeding assembly connected with the storage barrel 10 and the conveying assembly. The conveying assembly can convey the water in the water tank 2 to the mixing barrel 6, and convey the medicine in the storage barrel 10 to the mixing barrel 6 through the feeding assembly. The feeding assembly includes a conveying pipe 12 movably installed in the storage barrel 10, a sealing ring 11 is fixed at one end of the conveying pipe 12 away from the fixed plate 5, a discharge groove 13 is provided on the side of the conveying pipe 12 facing the sealing ring 11, a No. 1 spring 14 abutting against the top wall of the mixing barrel 6 is sleeved on the circumferential side wall of the conveying pipe 12, and a connecting rod 15 hinged to the sealing plate 16 is hinged on the conveying pipe 12.

[0044] It should be noted that, in the initial state, spring No. 14 is in a compressed state, so that the delivery pipe 12 is located at the end of the stroke away from the storage barrel 10, the sealing ring 11 is in contact with the bottom of the storage barrel 10, and the discharge trough 13 is located outside the storage barrel 10, ensuring that the medicine in the storage barrel 10 will not enter the discharge trough 13, and under the action of the connecting rod 15, the sealing plate 16 is tightly fitted with the inner wall of the mixing barrel 6. When the water pipe 4 delivers water to the mixing barrel 6, under the action of the impact force of the water flow, the sealing plate 16 is driven to rotate around the rotation point, thereby driving the connecting rod 15 to move, so that the delivery pipe 12 moves toward the storage barrel 10, and the sealing ring 11 is separated from the storage barrel 10, the delivery pipe 12 will also drive the discharge trough 13 to move into the storage barrel 10, and the medicine in the storage barrel 10 will enter the delivery pipe 12 through the discharge trough 13, and be delivered to the mixing barrel 6 through the delivery pipe 12.

[0045] Preferably, when the flow rate of the delivered water increases, the rotation angle of the sealing plate 16 increases, thereby continuing to drive the delivery pipe 12 into the storage barrel 10 through the connecting rod 15, so that the size of the discharge trough 13 entering the storage barrel 10 increases, so as to increase the delivery amount of the medicine, thereby achieving the effect of adjusting the medicine delivery rate according to the water flow size.

[0046] See also Figure 3 , Figure 4 , Figure 6 , Figure 7, a turntable 25 is arranged on the base 1, a protrusion is fixed on the side of the turntable 25 facing the base 1, a trigger mechanism connected to the turntable 25 is arranged on the fixing plate 5, the trigger mechanism includes a limit block 17 fixedly mounted on the stirring assembly and penetrating the stirring barrel 6, a No. 1 cylinder 18 is fixed at the bottom of the stirring barrel 6, a support assembly connected to the No. 1 cylinder 18 and the limit block 17 is arranged on the fixing plate 5, and the support assembly is connected to the turntable 25, wherein the support assembly includes a hollow rod 19 fixedly mounted on the side of the fixing plate 5 facing the base 1, and a movable rod 2 is movably mounted in the hollow rod 19 0, a receiving plate 21 fixedly connected to the No. 1 cylinder 18 is fixed on the movable rod 20, a limiting structure connected to the receiving plate 21 is provided on the fixed plate 5, and the limiting structure is connected to the turntable 25. The above-mentioned limiting structure includes a rotating rod 22 movably mounted on the receiving plate 21 and fixedly connected to the turntable 25, a movable sleeve 24 is movably mounted on the rotating rod 22, a No. 2 spring 23 abutting against the movable sleeve 24 is sleeved on the rotating rod 22, a limiting groove cooperating with the limiting block 17 is opened on the inner wall of the movable sleeve 24, and a limiting rod engaged with the limiting groove is fixed on the rotating rod 22.

[0047] Furthermore, when a certain amount of water and medicine are delivered to the mixing barrel 6, the medicine is fully mixed under the action of the stirring assembly. When the mixing is completed, the medicine needs to be delivered to the fruit tree. In the initial state, under the action of the No. 1 cylinder 18, the turntable 25 is located at the end of the stroke toward the base 1, and the No. 2 spring 23 is in a normal state, so that the movable sleeve 24 and the limit block 17 are in a separated state. When the medicine needs to be delivered, the No. 1 cylinder 18 works at this time, driving the receiving plate 21 to move, thereby driving the movable rod 20 to move toward the hollow rod 19, ensuring that the receiving plate 21 will not deviate during movement, and the receiving plate 21 will also drive The rotating rod 22 moves toward the fixed plate 5, thereby driving the movable sleeve 24 to move synchronously through the No. 2 spring 23. When the movable sleeve 24 moves to the position abutting the limit block 17, the movable sleeve 24 no longer moves, and the No. 2 spring 23 is compressed. As the limit block 17 rotates, the movable sleeve 24 will move to the engagement position with the limit block 17, so that the movable sleeve 24 rotates synchronously with the limit block 17. Since the limit groove is engaged with the limit rod, the rotating rod 22 rotates synchronously, thereby driving the turntable 25 to rotate. The turntable 25 will drive the pumping mechanism to move through the protrusion, so that the solution in the mixing barrel 6 is transported to the nozzle 33 through the pumping mechanism.

[0048] See also Figure 1-Figure 3The stirring barrel 6 is provided with a stirring assembly connected to the trigger mechanism, the stirring assembly can stir the solution in the stirring barrel 6, and drive the turntable 25 to rotate through the trigger mechanism, the stirring assembly includes a motor 7 fixedly mounted on the stirring barrel 6, the output shaft of the motor 7 passes through the stirring barrel 6 and is connected to a transmission rod 8, a plurality of stirring blades 9 equidistantly arranged are fixed on the transmission rod 8, and the transmission rod 8 is fixedly connected to the limit block 17.

[0049] Furthermore, when a certain amount of water and medicine are delivered to the stirring barrel 6, the solution in the stirring barrel 6 needs to be stirred. At this time, the motor 7 works, driving the transmission rod 8 to rotate, thereby driving the stirring blade 9 to rotate. Under the action of the stirring blade 9, the solution in the stirring barrel 6 is stirred, and the transmission rod 8 will also drive the limit block 17 to rotate, thereby driving the movable sleeve 24 to rotate when the movable sleeve 24 moves to the engagement position with the limit block 17.

[0050] See also Figure 1-Figure 3 , Figure 6-Figure 9 , the nozzle 33 is hinged on the base 1 and is symmetrically arranged. The base 1 is provided with a pumping mechanism connected to the nozzle 33 and the protrusion. The turntable 25 can drive the pumping mechanism to move through the protrusion to transport the solution in the stirring barrel 6 to the nozzle 33. The pumping mechanism includes a piston cylinder 29 fixedly mounted on the base 1, a piston 30 is movably mounted in the piston cylinder 29, a conduit 32 connected to the stirring barrel 6 and the nozzle 33 is fixed on the piston cylinder 29, and a piston cylinder 29 is hinged with a piston 30 connected to the stirring barrel 6 and the nozzle 33. The No. 2 air cylinder 34 is hinged to the nozzle 33, and a guide assembly connected to the piston 30 and the protrusion is provided on the base 1, wherein the guide assembly includes a guide rod 26 fixedly mounted on the base 1 and symmetrically arranged, a guide sleeve 27 is movably mounted on the guide rod 26, a connecting plate 28 is fixed on the guide sleeve 27, a support rod 31 that passes through the piston cylinder 29 and is fixedly connected to the piston 30 is fixed on the connecting plate 28, and a groove that engages with the protrusion is opened on the connecting plate 28 facing the side of the turntable 25.

[0051] To explain in detail, when the turntable 25 rotates, the protrusion is driven to move. Since the protrusion is engaged with the groove, the connecting plate 28 is driven to move. The connecting plate 28 also drives the guide sleeve 27 to move along the length direction of the guide rod 26. Since the guide sleeve 27 and the guide rod 26 have a guiding function, it is ensured that the connecting plate 28 will not deviate during movement. The connecting plate 28 also drives the support rod 31 to move, so that the piston 30 reciprocates in the piston cylinder 29. Two one-way valves are provided on the piston cylinder 29. The conduit 32 can be divided into two sections, one end of which is connected to the guide sleeve 27. One of the one-way valves is connected, and the other end is connected to the mixing barrel 6. One end of another section of the conduit 32 is connected to another one-way valve, and the other end is connected to the nozzle 33. When the piston 30 moves, the pressure in the piston cylinder 29 will be changed, so that the solution in the mixing barrel 6 is transported to the piston cylinder 29, and the solution in the piston cylinder 29 is transported to the nozzle 33 through the conduit 32. The solution will be transported to the fruit trees through the nozzle 33. In order to increase the spraying range, the nozzle 33 can also be driven to rotate around the hinge point by the No. 2 cylinder 34, so that the spraying range of the nozzle 33 is larger.

[0052] A method for using a rot disease prevention and control device for fruit tree planting comprises the following steps:

[0053] Step 1: Add water and medicine into the water tank 2 and the storage barrel 10 respectively, and under the action of the conveying component, convey the water in the water tank 2 to the mixing barrel 6;

[0054] Step 2: The conveying component will also convey the medicine in the storage barrel 10 to the mixing barrel 6 through the unloading component, and the conveying amount of the medicine will be synchronously adjusted according to the amount of water;

[0055] Step 3: The stirring assembly works and stirs the solution in the stirring barrel 6. When the solution is stirred evenly, the trigger mechanism works to rotate the turntable 25. Under the action of the protrusion, the pump mechanism is driven to move, thereby transporting the solution in the stirring barrel 6 to the nozzle 33 and spraying it on the fruit tree through the nozzle 33.

[0056] Step 4: The angle of the nozzle 33 can also be adjusted by the pump mechanism to increase the spraying range.

[0057] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0058] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for preventing and controlling rot diseases in fruit tree planting, characterized in that: include: A base (1), a water tank (2) and a fixing plate (5) are fixedly mounted on the base (1), a stirring barrel (6) for mixing medicines is fixedly mounted on the fixing plate (5), and a material storage barrel (10) for containing medicines is fixedly mounted on the stirring barrel (6); a conveying assembly, arranged on the water tank (2) and connected to the stirring barrel (6); a material discharge assembly connected to the material storage barrel (10) and the conveying assembly being arranged on the stirring barrel (6); the conveying assembly being capable of conveying water in the water tank (2) to the stirring barrel (6), and conveying the medicine in the material storage barrel (10) to the stirring barrel (6) through the material discharge assembly; A turntable (25) is arranged on the base (1); a protrusion is fixed on a side of the turntable (25) facing the base (1); a trigger mechanism connected to the turntable (25) is arranged on the fixing plate (5); a stirring component connected to the trigger mechanism is arranged on the stirring barrel (6); the stirring component is capable of stirring the solution in the stirring barrel (6), and the turntable (25) is driven to rotate through the trigger mechanism; The spray head (33) is hinged on the base (1) and is symmetrically arranged. The base (1) is provided with a pump mechanism connected to the spray head (33) and the protrusion. The rotating disk (25) can drive the pump mechanism to move through the protrusion to transport the solution in the stirring barrel (6) to the spray head (33). The conveying assembly comprises a water pump (3) fixedly mounted on the top of the water tank (2); the water pump (3) is connected to a water pipe (4) connected to the water tank (2) and the mixing barrel (6); a sealing plate (16) abutting against the water pipe (4) is hingedly connected to the inner wall of the mixing barrel (6); the sealing plate (16) is connected to the material discharge assembly; The material discharge assembly comprises a delivery pipe (12) movably mounted in the material storage barrel (10), a sealing ring (11) being fixed to one end of the delivery pipe (12) away from the fixed plate (5), a discharge groove (13) being provided on the side of the delivery pipe (12) facing the sealing ring (11), a spring (14) being sleeved on the circumferential side wall of the delivery pipe (12) and being in contact with the top wall of the mixing barrel (6), and a connecting rod (15) being hinged to the delivery pipe (12) and being hinged to the sealing plate (16); The trigger mechanism comprises a stop block (17) fixedly mounted on the stirring assembly and penetrating the stirring barrel (6); a first cylinder (18) is fixedly mounted on the bottom of the stirring barrel (6); a support assembly connected to the first cylinder (18) and the stop block (17) is arranged on the fixed plate (5); and the support assembly is connected to the turntable (25); The support assembly comprises a hollow rod (19) fixedly mounted on a side of the fixed plate (5) facing the base (1), a movable rod (20) being movably mounted in the hollow rod (19), a receiving plate (21) fixedly connected to the first cylinder (18) being fixed on the movable rod (20), a limiting structure connected to the receiving plate (21) being provided on the fixed plate (5), and the limiting structure being connected to the rotating disk (25); The limiting structure comprises a rotating rod (22) movably mounted on the receiving plate (21) and fixedly connected to the rotating disk (25); a movable sleeve (24) is movably mounted on the rotating rod (22); a second spring (23) is sleeved on the rotating rod (22) and abuts against the movable sleeve (24); a limiting groove is formed on the inner wall of the movable sleeve (24) and matches with the limiting block (17); and a limiting rod is fixed on the rotating rod (22) and engages with the limiting groove; The stirring assembly comprises a motor (7) fixedly mounted on the stirring barrel (6), an output shaft of the motor (7) passing through the stirring barrel (6) and connected to a transmission rod (8), a plurality of stirring blades (9) arranged at equal distances being fixed on the transmission rod (8), and the transmission rod (8) being fixedly connected to the limit block (17); The pump mechanism comprises a piston cylinder (29) fixedly mounted on the base (1), a piston (30) being movably mounted in the piston cylinder (29), a conduit (32) connected to the mixing barrel (6) and the spray head (33) being fixed on the piston cylinder (29), a second cylinder (34) hingedly connected to the spray head (33) being hingedly mounted on the piston cylinder (29), and a guide assembly connected to the piston (30) and the protrusion being arranged on the base (1); The guide assembly comprises a guide rod (26) fixedly mounted on the base (1) and symmetrically arranged, a guide sleeve (27) movably mounted on the guide rod (26), a connecting plate (28) fixed on the guide sleeve (27), a supporting rod (31) penetrating the piston cylinder (29) and fixedly connected to the piston (30) fixed on the connecting plate (28), and a groove engaging with the protrusion is formed on a side of the connecting plate (28) facing the rotating disk (25).

2. A method for using a rot prevention and control device for fruit tree planting, using the rot prevention and control device for fruit tree planting as claimed in claim 1, characterized in that: The following steps are involved: Step 1: adding water and medicine into the water tank (2) and the storage barrel (10) respectively, and conveying the water in the water tank (2) to the mixing barrel (6) under the action of the conveying component; Step 2: The conveying component will also convey the medicine in the storage barrel (10) to the mixing barrel (6) through the unloading component, and the conveying amount of the medicine will be synchronously adjusted according to the amount of water; Step 3: The stirring assembly operates to stir the solution in the stirring barrel (6). When the solution is stirred evenly, the trigger mechanism operates to rotate the turntable (25). Under the action of the protrusion, the pump mechanism is driven to move, thereby transporting the solution in the stirring barrel (6) to the spray head (33) and spraying the solution onto the fruit tree through the spray head (33); Step 4: The angle of the spray head (33) can also be adjusted by the pump mechanism to increase the spraying range.

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