Pesticide chemical synthesis device

Abstract

The utility model discloses a pesticide chemical synthesis device which comprises a cylinder body and a support arranged at the bottom of the cylinder body, and further comprises a stirring assembly with a lifting function and a discharging assembly, compared with the prior art, a square tank body is upgraded into a circular cylinder body, so that the pesticide chemical synthesis device is more suitable for the rotating vortex of pesticide liquid, the pesticide liquid resistance is reduced, and the pesticide liquid is more stable. Meanwhile, through the coaxially arranged stirring assemblies, the liquid medicine collision resistance generated by driving of a double-shaft stirring mechanism to the liquid medicine in the prior art is reduced, power consumption is reduced, the stirring assemblies are arranged on the rotating tangent line of the liquid medicine, the liquid medicine can more effectively collide with the circumferentially arranged stirring assemblies, and therefore the liquid medicine can be more effectively stirred. Compared with other existing synthesis devices only provided with a stirring assembly at the center of the cylinder, the liquid medicine synthesis device has the advantages that the mixing and collision effects between the liquid medicine synthesis device and the liquid medicine are more obvious, the synthesis of the liquid medicine is more sufficient, and the stirring and mixing effects of the liquid medicine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticides, and particularly relates to a pesticide chemical synthesis device. Background Art

[0002] Pesticides refer to chemical agents used in agriculture to prevent and control pests and diseases and regulate plant growth. In a broad sense, they refer to chemical syntheses or mixtures of one or several substances and their preparations derived from organisms, other natural products, and the application of biotechnology, which are used to prevent, eliminate, or control diseases, insects, weeds, and other harmful organisms in agriculture and forestry, and to purposefully regulate, control, and affect the metabolism, growth, development, and reproduction processes of plants and harmful organisms. The production of pesticides requires the use of a synthesis stirring device. The so-called synthesis stirring device is to place the raw materials for preparing pesticides in a mixing tank according to a ratio, and then stir and mix them through a stirring mechanism to break up the raw materials for preparing pesticides so that they interact and mix with each other to achieve the purpose of synthesizing and preparing pesticides. The existing synthesis stirring devices in the prior art mainly install stirring components inside the tank body, place the raw materials for synthesizing pesticides in the tank body, and then stir the raw materials through the stirring components to achieve the purpose of synthesizing pesticides. For example, in the existing technology that has been publicly disclosed (publication number: CN220443643U), it discloses a pesticide chemical synthesis device, which achieves the purpose of uniformly stirring the raw materials for preparing pesticides and synthesizing pesticides by setting a double-shaft stirring mechanism 002 inside the tank body 001.

[0003] Although the above-mentioned prior art designs a double-shaft stirring mechanism, which enhances the stirring power and the stirring area, since the liquid often forms a circular vortex when rotating, and this rotating vortex rotates around the center of the stirring mechanism. However, the tank body for containing the raw materials for preparing pesticides in this prior art is designed with a square structure. During the stirring process, when the synthesized liquid medicine rotates inside the square tank body, the liquid medicine forms a circular vortex. As is well known, the circular vortex rotates more smoothly in a circular container, and the square tank body instead hinders the rotational fluidity of the liquid medicine, increasing the stirring resistance. Moreover, in the double-shaft stirring mechanism, when one stirring mechanism drives the liquid medicine to rotate, the liquid medicine will form a rotating vortex with the center of this stirring mechanism as the center of the circle, and the other stirring mechanism will also cause the liquid medicine around it to form a rotating vortex with it as the center of the circle. And the two stirring mechanisms rotate in the same direction at the same time. There will be a collision between the two rotating vortices where the liquid medicine intersects. Please refer to Figure 1 , which further increases the flow resistance during the stirring process of the liquid medicine. Therefore, not only does it increase the energy consumption of the stirring mechanism, but it also affects the stirring efficiency and the final stirring effect. Therefore, a new pesticide chemical synthesis device is proposed. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a pesticide chemical synthesis device to solve the problems of poor stirring efficiency and stirring effect in the prior art proposed in the background art.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: A pesticide chemical synthesis device includes a cylinder body and a support seat arranged at the bottom of the cylinder body, and further includes a stirring component with a lifting function and a discharging component. The stirring component is arranged inside the cylinder body and is coaxially arranged with the cylinder body. A driving mechanism is arranged between the cylinder body and the support seat for driving the cylinder body and the stirring component to rotate relatively. A cover plate is further arranged at the top of the cylinder body. The cover plate is rotationally matched with the cylinder body, and a support structure is arranged between the cover plate and the support seat. A liquid adding component is arranged on the cover plate. The discharging component is arranged in the middle of the cylinder body for pumping out the synthesized liquid medicine.

[0008] Further, the driving mechanism includes a motor and a rotary support mechanism. The motor is fixedly installed at the top of the support seat, and the top output end of the motor is coaxially connected to the bottom of the cylinder body. The rotary support mechanism is arranged between the cylinder body and the support seat.

[0009] Still further, the stirring component includes a stirring shaft and a lifting component. There are multiple stirring shafts, and the multiple stirring shafts are arranged in a circular pattern inside the cylinder body. The lifting component is arranged inside the cylinder body for driving the multiple stirring shafts to stretch intermittently.

[0010] Further, each stirring shaft includes a shaft body and a shaft sleeve. A plurality of the shaft sleeves are sleeved outside each shaft body, and the shaft sleeve is rotationally connected to the shaft body. A plurality of stirring blades are circumferentially and equidistantly connected to the outer wall of each shaft sleeve.

[0011] Still further, the lifting component includes a sleeve, a guide wheel and a rotary protrusion. The shaft sleeve is slidably sleeved above each shaft body, and the sleeve and the shaft sleeve are slidably matched along the axial direction of the shaft body. A guide wheel is rotatably installed at the bottom of each shaft body. The rotary protrusion is fixedly arranged at the lower side inside the cylinder body. The rotary protrusion is formed by a circular combination of a plurality of slope-shaped structures connected end to end, and the number of slope-shaped structures corresponds to the number of shaft bodies one by one.

[0012] Even further, the discharging component includes a fixed pipe. The fixed pipe is coaxially arranged with the cylinder body and is rotationally connected to the inner bottom wall of the cylinder body. A liquid pumping pipe penetrates through the inside of the fixed pipe. A liquid pumping ring sleeve is arranged below the fixed pipe. The bottom of the liquid pumping pipe is communicated with the inside of the liquid pumping ring sleeve. Liquid inlet heads are communicated and installed around the liquid pumping ring sleeve.

[0013] Further, the support structure includes electric cylinders. A plurality of electric cylinders are arranged circumferentially around the outer periphery of the cylinder body. The bottom mounting end of the electric cylinder is connected to the top of the support, and the top telescopic end of the electric cylinder is connected to the cover plate.

[0014] Still further, the liquid adding assembly includes liquid adding funnels. There are a plurality of liquid adding funnels, and the plurality of liquid adding funnels are connected and installed at the top end of the cover plate.

[0015] On the basis of the foregoing solution, it further includes a backwashing assembly. The backwashing assembly is arranged on the fixed pipe. There is a gap between the rotating protrusion and the inner bottom wall of the cylinder body. A mesh opening is provided at the lowest end of adjacent slope-shaped structures, and a slag discharge port is provided at the bottom of the cylinder body.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a pesticide chemical synthesis device, which has the following beneficial effects:

[0018] 1. In the present utility model, raw materials for pesticide synthesis are placed into the cylinder body through the liquid adding assembly. The cylinder body is driven to rotate above the support by the driving mechanism, so that the rotating cylinder body drives the liquid medicine to rotate, thereby forming a vortex. Under the action of centrifugal force, the liquid medicine will move closer to the inner wall of the cylinder body. At this time, the liquid medicine is collided with by the stirring assembly to realize the stirring of the liquid medicine. At the same time, through the lifting function of the stirring assembly, while stirring the liquid medicine, it can also drive the liquid medicine in the longitudinal direction, thereby improving the stirring effect of the stirring assembly on the liquid medicine, reducing the generation of solid residues and precipitates in the liquid medicine, and improving the stirring effect of the liquid medicine synthesis.

[0019] 2. In the present utility model, compared with the prior art, by upgrading the square tank body to a circular cylinder body, it is more adaptable to the rotating vortex of the liquid medicine, reduces the resistance of the liquid medicine. At the same time, through the coaxially arranged stirring assembly, it reduces the collision resistance of the liquid medicine caused by the driving of the double-axis stirring mechanism in the prior art, reduces power consumption. Moreover, the stirring assembly is arranged on the rotation tangent line of the liquid medicine, so that the liquid medicine can more effectively collide with the circumferentially arranged stirring assembly, and can quickly disperse and mix the liquid medicine raw materials. Compared with other existing synthesis devices that only set the stirring assembly at the center of the cylinder body, the mixing and collision effect with the liquid medicine is more obvious, making the synthesis of the liquid medicine more sufficient and improving the stirring and mixing effect of the liquid medicine. Description of the drawings

[0020] Figure 1 It is a schematic top-plan demonstration structural view of the rotating state of the liquid medicine in the prior art with the publication number of CN220443643U;

[0021] Figure 2 Schematic diagram of the three-dimensional structure of the present application;

[0022] Figure 3 Cross-sectional view of the cylinder body and schematic diagram of the internal structure of the cylinder body in the present application;

[0023] Figure 4 Cross-sectional view of the sleeve and schematic diagram of the structure of the stirring shaft in the present application;

[0024] Figure 5 Cross-sectional structure schematic diagram of the discharge assembly and the backwashing assembly in the present application;

[0025] Figure 6 Schematic diagram of the top view plane demonstration structure of the liquid medicine rotating inside the cylinder body in the present application.

[0026] In the figure: 1. Cylinder body; 2. Support; 3. Cover plate; 4. Liquid adding funnel; 5. Motor; 6. Leg; 7. Roller; 8. Shaft body; 9. Bush; 10. Stirring blade; 11. Sleeve; 12. Guide wheel; 13. Rotating protrusion; 14. Spring; 15. Chute; 16. Slide block; 17. Fixed pipe; 18. Liquid extraction ring sleeve; 19. Liquid inlet head; 20. Electric cylinder; 21. Interval; 22. Mesh opening; 23. Cleaning ring sleeve; 24. Cleaning nozzle; 25. Slag discharge pipe; 26. Valve; 27. Cleaning pipe; 28. Liquid extraction pipe. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Example 1, please refer to Figures 2 to 6, A pesticide chemical synthesis device, including a cylinder body 1 and a support 2 arranged at the bottom of the cylinder body 1, further including a stirring assembly with a lifting function and a discharging assembly. The stirring assembly is arranged inside the cylinder body 1 and is coaxially arranged with the cylinder body 1. A driving mechanism is arranged between the cylinder body 1 and the support 2 to drive the cylinder body 1 and the stirring assembly to rotate relatively. A cover plate 3 is also arranged at the top of the cylinder body 1. The cover plate 3 is rotatably matched with the cylinder body 1, and a support structure is arranged between the cover plate 3 and the support 2. A liquid adding assembly is arranged on the cover plate 3. The discharging assembly is arranged in the middle of the cylinder body 1 to pump out the synthesized liquid medicine. The liquid adding assembly includes a liquid adding funnel 4 (a end cover is clamped on the liquid adding funnel 4 to prevent the liquid medicine from splashing outwards). There are multiple liquid adding funnels 4, and the multiple liquid adding funnels 4 are connected and installed at the top end of the cover plate 3. Different raw materials for pesticide synthesis are respectively added into the cylinder body 1 through the multiple liquid adding funnels 4. The driving mechanism drives the cylinder body 1 to rotate above the support 2, so that the rotating cylinder body 1 drives the liquid medicine to rotate, thus forming a vortex. Under the action of centrifugal force, the liquid medicine will move closer to the inner wall position of the cylinder body 1. At this time, the liquid medicine is collided with by the stirring assembly to realize the stirring of the liquid medicine. At the same time, through the lifting function of the stirring assembly, while stirring the liquid medicine, it can also drive the liquid medicine in the longitudinal direction, thereby improving the stirring effect of the stirring assembly on the liquid medicine, reducing the generation of solid residues and precipitates in the liquid medicine, and improving the stirring effect of liquid medicine synthesis. Compared with the prior art, by upgrading the square tank body to a circular cylinder body 1, it is more suitable for the rotating vortex of the liquid medicine, reduces the resistance of the liquid medicine, and at the same time, through the coaxially arranged stirring assembly, reduces the collision resistance of the liquid medicine caused by the driving of the double-axis stirring mechanism in the prior art, reduces power consumption. Moreover, the stirring assembly is arranged in the rotating direction of the liquid medicine, enabling the liquid medicine to more effectively collide with the circumferentially arranged stirring assembly, quickly dispersing and mixing the liquid medicine raw materials. Compared with other existing synthesis devices with a stirring assembly only arranged at the center of the cylinder body 1, the mixing and collision effect with the liquid medicine is more obvious, making the synthesis of the liquid medicine more sufficient and improving the stirring and mixing effect of the liquid medicine.

[0029] In this embodiment, correspondingly, the driving mechanism includes a motor 5 and a rotating support mechanism. The motor 5 is fixedly installed at the top of the support 2, and the top output end of the motor 5 is coaxially connected to the bottom of the cylinder body 1. The rotating support mechanism is arranged between the cylinder body 1 and the support 2. The motor 5 can drive the cylinder body 1 to rotate above the support 2. Through the rotating support mechanism, the stability of the cylinder body 1 during rotation can be improved. The rotating support mechanism includes a support leg 6 and a roller 7 rotatably installed on the support leg 6. A plurality of support legs 6 are circumferentially installed at the bottom of the cylinder body 1, and the bottom end of the roller 7 is in contact with the top end of the support 2.

[0030] In this embodiment, correspondingly, the stirring assembly includes a stirring shaft and a lifting assembly. There are multiple stirring shafts, and the multiple stirring shafts are circumferentially arranged inside the cylinder body 1. The lifting assembly is arranged inside the cylinder body 1 and is used to drive the multiple stirring shafts to intermittently stretch and contract. Through the circumferentially arranged stirring shafts and the rotating liquid medicine, relative rotation is generated to improve the collision and dispersion effect on the liquid medicine raw materials, enhance the synthetic stirring uniformity among the liquid medicine raw materials. The stirring shaft includes a shaft body 8 and a shaft sleeve 9. A plurality of shaft sleeves 9 are sleeved outside each shaft body 8, and the shaft sleeve 9 is rotatably connected to the shaft body 8. A plurality of stirring blades 10 are circumferentially and equidistantly connected to the outer wall of each shaft sleeve 9. Through the rotatably arranged shaft sleeve 9 and the stirring blades 10 on the shaft sleeve 9, when the liquid medicine rotates along with the cylinder body 1, the stirring blades 10 rotate driven by the liquid medicine. The rotating stirring blades 10 horizontally cut the liquid medicine raw materials again to improve the dispersion and mixing effect on the liquid medicine raw materials. Under the action of the lifting assembly, driven by the lifting assembly, the stirring shafts continuously rise and fall, and the stirring blades 10 also continuously rise and fall, which can not only drive the liquid medicine longitudinally, but also improve the multi-layer cutting and stirring of the liquid medicine by the stirring shafts in the longitudinal direction, further improving the stirring effect.

[0031] In this embodiment, correspondingly, the lifting assembly includes a sleeve 11, a guide wheel 12 and a rotating protrusion 13. A shaft sleeve 9 is slidably sleeved above each shaft body 8, and the sleeve 11 and the shaft sleeve 9 are slidably matched along the axis direction of the shaft body 8. A guide wheel 12 is rotatably installed at the bottom of each shaft body 8. The rotating protrusion 13 is fixedly arranged on the lower side inside the cylinder body 1. The rotating protrusion 13 is composed of a plurality of slope-shaped structures connected end to end in a circle, and the number of slope-shaped structures corresponds to the number of shaft bodies 8 one by one. A spring 14 is also arranged inside the sleeve 11. The top and bottom ends of the spring 14 are respectively connected to the inner top wall of the sleeve 11 and the top end of the shaft body 8. A slider 16 is arranged on the outer wall of the shaft body 8, and a chute 15 is arranged along the axis direction of the sleeve 11 on the inner wall of the sleeve 11. The slider 16 is slidably arranged in the chute 15 to ensure that the shaft body 8 can only move up and down along the axis direction of the sleeve 11, thereby ensuring the cooperation between the guide wheel 12 and the rotating protrusion 13. Through the continuous rotation of the rotating protrusion 13 along with the cylinder body 1, the guide wheel 12 continuously moves up and down on the slope-shaped protrusion, and with the elastic force generated by the compression of the spring 14, the stirring shafts continuously move up and down, realizing the cutting, dispersion and stirring effect on the liquid medicine in the longitudinal direction.

[0032] In this embodiment, correspondingly, the discharging assembly includes a fixed pipe 17 which is coaxially arranged with the cylinder body 1 and rotatably connected to the inner bottom wall of the cylinder body 1. A liquid suction pipe 28 penetrates through the interior of the fixed pipe 17. Below the fixed pipe 17, there is a liquid suction ring sleeve 18 which is located above the rotating protrusion 13 and slightly higher than the rotating protrusion 13 to prevent the liquid suction ring sleeve 18 from sucking the solid residues at the bottom of the liquid medicine when sucking the liquid medicine. The bottom of the liquid suction pipe 28 is communicated with the interior of the liquid suction ring sleeve 18. A liquid inlet head 19 is installed and communicated around the liquid suction ring sleeve 18. Among them, the fixed pipe 17 penetrates through the cover plate 3 and can slide up and down between the fixed pipe 17 and the cover plate 3. After the liquid medicine synthesis and stirring are completed, it is communicated with an external liquid suction pump through the liquid suction pipe 28 (the liquid suction pump is not shown in the figure). On the liquid suction ring sleeve 18 and a plurality of liquid inlet heads 19 arranged circumferentially on the liquid suction ring sleeve 18, the liquid medicine can be continuously sucked out from the bottom of the cylinder body 1 for use. The liquid inlet head 19 has a one-way structure that only sucks liquid inward and cannot drain liquid outward.

[0033] In this embodiment, correspondingly, the support structure includes an electric cylinder 20. There are a plurality of electric cylinders 20 which are arranged circumferentially around the cylinder body 1. The bottom mounting end of the electric cylinder 20 is connected to the top of the support 2, and the top telescopic end of the electric cylinder 20 is connected to the cover plate 3. Through the lifting function of the electric cylinder 20, it can not only ensure the rotary seal between the cover plate 3 and the cylinder body 1 (an annular groove is provided on the upper side of the circumferential outer wall of the cylinder body 1, and a sealing ring is sleeved in the annular groove. When the cover plate 3 is covered, the sealing ring contacts the inner wall of the cover plate 3 to ensure rotation while improving the sealing effect and reducing the spraying of the liquid medicine), ensure that the cover plate 3 does not rotate with the cylinder body 1, but also facilitate the separation between the cover plate 3 and the cylinder body 1, which is convenient for cleaning and removing impurities inside the cylinder body 1.

[0034] Embodiment 2. Based on Embodiment 1, as Figure 5, further comprising an anti-cleaning component which is arranged on the fixed pipe 17. There is a gap 21 between the rotating protrusion 13 and the inner bottom wall of the cylinder body 1. And a mesh opening 22 is provided at the lowest end of adjacent slope-shaped structures. And a slag discharge port is provided at the bottom of the cylinder body 1. The anti-cleaning component includes a cleaning pipe 27 which penetrates through the top of the fixed pipe 17. A cleaning ring sleeve 23 is arranged on the outer side of the middle part of the fixed pipe 17. The cleaning ring sleeve 23 is communicated with the cleaning pipe 27. A plurality of cleaning nozzles 24 facing upward or downward are arranged on the circumferential outer wall of the cleaning ring sleeve 23. The cleaning nozzles 24 are one-way nozzles that only spray outward. When it is necessary to clean the inside of the cylinder body 1, the cleaning pipe 27 can be communicated with a clean water source outside, and then the cleaning nozzles 24 spray circumferentially to the upper side and the lower side inside the cylinder body 1, so as to achieve the cleaning purpose. Among them, the solid residues generated during the mixing of the liquid medicine can be contained through the gap 21. During the cleaning process, the solid residues and the cleaning waste liquid are discharged to the outside through the slag discharge port. A slag discharge pipe 25 is arranged on the slag discharge port, and a valve 26 is installed on the slag discharge pipe 25. When the liquid medicine is mixed, the valve 26 is in a closed state.

[0035] In summary, when the pesticide chemical synthesis device is in use, first, the pesticide raw materials to be prepared are respectively added into the cylinder body 1 through the liquid adding funnels 4 according to the synthesis ratio. After the addition is completed, the motor 5 is started. The motor 5 drives the cylinder body 1 to rotate, thereby driving the liquid medicine inside the cylinder body 1 to rotate. The rotated liquid medicine continuously collides with the stirring shaft in the tangential direction, so that a relative rotation is generated between the stirring shaft and the liquid medicine, and the liquid medicine is stirred. While rotating, the rotating protrusion 13 rotates together with the cylinder body 1. Under the action of the slope-shaped structure, the stirring shaft moves up and down continuously, so that the stirring blades 10 on the stirring shaft continuously cut and disperse the liquid medicine longitudinally without power, improving the mixing effect of the liquid medicine. After the stirring is completed, the liquid medicine residues that cannot be mixed enter the gap 21 between the rotating protrusion 13 and the cylinder body 1 through the mesh opening 22 at the lowest end of the slope-shaped structure. The upper-layer mixed liquid medicine is pumped to the use position through the fixed pipe 17, the liquid inlet head 19 and the liquid extraction pump installed on the fixed pipe 17. Finally, after the liquid medicine synthesis is completed, the inner wall of the cylinder body 1, the stirring shaft and the stirring blades 10 are comprehensively rinsed through the backwashing component, and the rinsing waste liquid is discharged to the external treatment area through the slag discharge port.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pesticide chemical synthesis device, comprising a cylinder body (1) and a support (2) arranged at the bottom of the cylinder body (1), characterized in that, It further includes a stirring assembly and a discharging assembly with lifting functions. The stirring assembly is arranged inside the cylinder body (1), and the stirring assembly is coaxially arranged with the cylinder body (1). A driving mechanism is arranged between the cylinder body (1) and the support (2) for driving the cylinder body (1) and the stirring assembly to rotate relatively. A cover plate (3) is further arranged at the top of the cylinder body (1). The cover plate (3) is rotationally matched with the cylinder body (1), and a support structure is arranged between the cover plate (3) and the support (2). A liquid adding assembly is arranged on the cover plate (3). The discharging assembly is arranged in the middle of the cylinder body (1) for pumping out the synthesized liquid medicine.

2. The pesticide chemical synthesis device according to claim 1, characterized in that, The driving mechanism includes a motor (5) and a rotary support mechanism. The motor (5) is fixedly installed at the top of the support (2), and the top output end of the motor (5) is coaxially connected to the bottom of the cylinder body (1). The rotary support mechanism is arranged between the cylinder body (1) and the support (2).

3. The pesticide chemical synthesis device according to claim 2, characterized in that, The stirring assembly includes a stirring shaft and a lifting assembly. A plurality of stirring shafts are provided, and the plurality of stirring shafts are circumferentially arranged inside the cylinder body (1). The lifting assembly is arranged inside the cylinder body (1) for driving the plurality of stirring shafts to intermittently expand and contract.

4. A pesticide chemical synthesis device according to claim 3, characterized in that, The stirring shaft includes a shaft body (8) and a shaft sleeve (9). A plurality of the shaft sleeves (9) are sleeved outside each shaft body (8), and the shaft sleeve (9) is rotationally connected to the shaft body (8). A plurality of stirring blades (10) are circumferentially and equidistantly connected to the outer wall of each shaft sleeve (9).

5. A pesticide chemical synthesis device according to claim 4, characterized in that, The lifting assembly includes a sleeve (11), a guide wheel (12) and a rotary protrusion (13). The shaft sleeve (9) is slidably sleeved above each shaft body (8), and the sleeve (11) is slidably matched with the shaft sleeve (9) along the axial direction of the shaft body (8). The guide wheel (12) is rotatably installed at the bottom of each shaft body (8). The rotary protrusion (13) is fixedly arranged at the lower side inside the cylinder body (1). The rotary protrusion (13) is formed by circumferentially combining a plurality of slope-shaped structures connected end to end, and the number of the slope-shaped structures corresponds to the number of the shaft bodies (8) one by one.

6. The pesticide chemical synthesis device according to claim 5, characterized in that, The discharging assembly includes a fixed pipe (17). The fixed pipe (17) is coaxially arranged with the cylinder body (1), and the fixed pipe (17) is rotatably connected to the inner bottom wall of the cylinder body (1). A liquid extraction pipe (28) penetrates through the inside of the fixed pipe (17). A liquid extraction ring sleeve (18) is arranged below the fixed pipe (17). The bottom of the liquid extraction pipe (28) is communicated with the inside of the liquid extraction ring sleeve (18). A liquid inlet head (19) is communicated and installed around the liquid extraction ring sleeve (18).

7. A pesticide chemical synthesis device according to claim 6, characterized in that, The support structure includes an electric cylinder (20). A plurality of electric cylinders (20) are provided. The plurality of electric cylinders (20) are circumferentially arranged on the periphery of the cylinder body (1). The bottom mounting end of the electric cylinder (20) is connected to the top of the support (2), and the top telescopic end of the electric cylinder (20) is connected to the cover plate (3).

8. A pesticide chemical synthesis device according to claim 7, characterized in that, The liquid adding assembly includes a liquid adding funnel (4), and there are multiple liquid adding funnels (4), and the multiple liquid adding funnels (4) are connected and installed at the top end of the cover plate (3).

9. A pesticide chemical synthesis device according to claim 8, characterized in that, It further includes a backwashing assembly, the backwashing assembly is arranged on the fixed pipe (17), a gap (21) is arranged between the rotating protrusion (13) and the inner bottom wall of the cylinder body (1), a mesh opening (22) is arranged at the lowest end of adjacent slope-shaped structures, and a slag discharge port is arranged at the bottom of the cylinder body (1).

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