Reaction device for processing natural plant protective agent

Abstract

The utility model discloses a kind of reaction devices for natural plant protective agent processing, including reaction tank, stirring frame is rotationally arranged in reaction tank inside, driving motor is equipped at the side of reaction tank, driving motor output end is connected with running sleeve, stirring frame one end is equipped with running shaft, running sleeve outside is equipped with displacement sleeve, running sleeve outside is rotationally arranged with conversion sleeve, running sleeve outside is rotationally arranged with running plate, running hole is opened in running plate, driving block is equipped at the side of running plate, running sleeve outside is equipped with link block, driving spring is equipped between driving block and link block, running sleeve outside is slidably equipped with positioning sleeve, a plurality of positioning grooves are opened in running sleeve outside, running groove is opened in running shaft outside, variable groove is opened in running sleeve inside, coordinating rod is equipped at the side of positioning sleeve, positioning frame is equipped at the side of conversion sleeve, positioning rod is slidably arranged in positioning frame, the utility model realizes the flexible adjustment to the protection threshold of stirring component, and ensure the structure stability after threshold adjustment.

Description

Technical Field

[0001] This utility model relates to the field of natural plant protectant processing technology, and more specifically, it relates to a reaction device for processing natural plant protectants. Background Technology

[0002] Reaction equipment for processing natural plant protectants is an important preparation device in agricultural production, widely used in organic, ecological, and green agriculture. It is favored by the market for its environmental friendliness, low residue, and high efficiency. Current technologies typically employ stirring devices to accelerate the reaction of plant protectants. Mechanical stirring increases the contact area and collision frequency between materials, improving the reaction rate and mixing uniformity, thereby shortening the production cycle and improving product quality. Existing stirring devices usually have a protective device connected between the drive motor output and the stirring frame to prevent frame breakage and motor overload damage. This design takes into account conditions such as high-viscosity materials, high-speed operation, or obstruction by foreign objects. The mixing rack may be subject to breakage due to excessive torque, and the motor overload operation may cause safety hazards such as temperature rise, insulation damage, or even combustion. However, these overload protection devices have a simple structure, and once installed, their protection threshold is fixed and cannot be flexibly adjusted according to actual usage needs and production formulas. This is particularly inconvenient in the production of natural plant protectants, because different plant raw materials, different formulas, and different production stages often require different mixing forces and protection standards. Fixed threshold protection devices are either too sensitive, leading to frequent shutdowns and affecting production efficiency, or the threshold is too high, failing to protect the equipment in time, increasing equipment maintenance costs and safety risks.

[0003] Secondly, although some equipment achieves flexible adjustment of the protection threshold through the cooperation of certain components, its structural design is too simple, lacks reliable locking devices, and has insufficient stability. In the actual use environment of natural plant protectant processing equipment, the reactor usually needs to run continuously for a long time, and the material state may change with the reaction process. The equipment is prone to changes in the adjusted structure due to equipment vibration, long-term operation, and other external factors such as improper operation. This can lead to unpredictable fluctuations in the adjusted protection threshold. When the threshold decreases, it may cause the overload protection device to be triggered frequently, causing unnecessary shutdowns and reducing production efficiency. When the threshold increases, it may not be able to effectively protect the equipment, increasing the risk of failure and safety accidents, affecting the service life of the equipment and the safety of operators. In severe cases, it may even lead to the shutdown of the entire production line. Utility Model Content

[0004] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a reaction device for processing natural plant protectants to solve the technical problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a reaction device for processing natural plant protectants, comprising a reaction vessel, a stirring rack rotatably mounted inside the reaction vessel, a drive motor detachably mounted on one side of the reaction vessel, a rotating sleeve connected to the output end of the drive motor, a rotating shaft connected to one end of the stirring rack, a shifting sleeve fitted outside the rotating sleeve, a conversion sleeve rotatably mounted outside the rotating sleeve, a running plate rotatably mounted outside the rotating sleeve, a running hole formed on the running plate, a driving block fixedly mounted on one side of the running plate, a connecting block fixedly mounted outside the rotating sleeve, a driving spring connected between the driving block and the connecting block, a positioning sleeve slidably mounted outside the rotating sleeve, and multiple positioning grooves formed outside the rotating sleeve. A rotating groove is provided on the outer side of the rotating shaft, and a variable groove is provided on the inner side of the rotating sleeve. A coordinating rod is fixedly connected to one side of the positioning sleeve, and a positioning frame is fixedly connected to one side of the conversion sleeve. A positioning rod is slidably provided in the positioning frame. One end of the positioning rod is inserted into the positioning groove, and the other end of the positioning rod is connected to a positioning plate. A traction spring is connected to one side of the positioning plate, and the other end of the traction spring is connected to the positioning frame. A connecting spring is movably provided in the variable groove. A rotating frame is slidably provided on the side wall of the variable groove. One end of the rotating frame is inserted into the rotating groove. A pushing block and a matching block are slidably provided in the variable groove. The pushing block abuts against the other end of the rotating frame. The two ends of the connecting spring are respectively connected to the pushing block and the matching block. The outer wall of the shifting sleeve is movably connected to the inner wall of the conversion sleeve through threads.

[0006] The present invention is further configured such that a base is detachably provided below the reaction vessel, the drive motor is detachably mounted on the base, and the reaction vessel is detachably mounted on the base.

[0007] The present invention is further configured such that a feeding bin is provided at the top of the reaction tank, a discharge valve is detachably provided on one side of the reaction tank, and a filter plate is detachably provided in the feeding bin.

[0008] The present invention is further configured such that one end of the positioning rod, the edge of the inner wall of the positioning groove, one end of the rotating frame, and the inner wall of the rotating groove are all designed with rounded corners.

[0009] The present invention is further configured such that a guide block is fixedly provided on the inner side of the displacement sleeve, and a guide groove is provided on the outer side of the operating sleeve, and the guide block slides in the guide groove.

[0010] The present invention is further configured such that a moving groove is provided on the side wall of the operating sleeve, a moving block is slidably provided in the moving groove, and the inner wall of the shifting sleeve is fixedly connected to the matching block through the moving block.

[0011] The present invention is further configured such that a driving rod is connected to one side of the driving block, a driving hole is provided in the connecting block, and one end of the driving rod slides into the driving hole.

[0012] The present invention is further configured such that a coordinating spring is movably sleeved on the outside of the coordinating rod, one end of the coordinating spring is connected to the positioning sleeve, and the other end of the coordinating spring is in contact with the running plate.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides a reaction device for processing natural plant protectants, which has the following beneficial effects: 1. Through an innovative adjustable protection structure, the technical problem of traditional overload protection devices being unable to flexibly adjust the protection threshold is solved. This structural design uses the cooperation of components such as a rotating sleeve, rotating shaft, shifting sleeve, conversion sleeve, and rotating frame to achieve flexible adjustment of the protection threshold. When the protection threshold needs to be adjusted, the operator only needs to rotate the conversion sleeve forward and finally adjust the position of the shifting sleeve through the threaded connection, thereby changing the distance between the matching block and the pushing block, adjusting the compression degree of the connecting spring, and thus controlling the force required for the rotating frame to disengage from the rotating slot. This design allows the equipment to flexibly adjust the protection standard according to the actual needs of different plant raw materials, different formulas, and different production stages. It can avoid the problem of frequent shutdowns caused by overly sensitive thresholds and prevent the risk of the equipment not being protected in time due to excessively high thresholds, significantly improving production efficiency and reducing equipment maintenance costs.

[0014] 2. Through a meticulously designed multi-locking system, the problem of insufficient stability in traditional adjustable protective structures is solved. This structure adopts a precise insertion and engagement of the positioning rod and the positioning groove to form the first mechanical lock; the positioning sleeve's limiting mechanism for the positioning plate forms the second anti-loosening safety; the misalignment design of the coordinating rod and the running hole on the running plate forms the third protection; at the same time, the guiding structure of the guide block and the guide groove, combined with the sliding limit of the moving block and the moving groove, further enhances the stability of the overall connection and ensures the reliability of the protection mechanism. This multi-locking design enables the adjusted protection threshold to effectively resist external forces such as equipment vibration, the effects of long-term operation, and improper operation. Even when the reactor needs to run continuously for a long time during the processing of natural plant protectants, and the material state changes with the reaction process, the stability of the protection threshold can still be maintained. This effectively avoids the risk of unnecessary shutdown or equipment damage caused by threshold fluctuations, ensures the continuity of production and the safety of the equipment, protects the personal safety of operators, and prevents the entire production line from shutting down due to equipment failure. It provides users with a more reliable and safer solution for processing natural plant protectants. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of a reaction device for processing a natural plant protectant according to the present invention; Figure 2 This is a cross-sectional view of the structure of this utility model; Figure 3 This is a structural schematic diagram of the rotating sleeve, running plate, positioning sleeve, and conversion sleeve in this utility model; Figure 4 This is a structural schematic diagram of the rotating sleeve, running plate, rotating shaft, positioning sleeve and conversion sleeve in this utility model; Figure 5 This is a cross-sectional structural diagram of the rotating sleeve, running plate, rotating shaft, positioning sleeve and conversion sleeve in this utility model.

[0016] In the diagram: 1. Reaction vessel; 2. Stirring frame; 3. Drive motor; 4. Rotating sleeve; 5. Rotating shaft; 6. Shifting sleeve; 7. Conversion sleeve; 8. Running plate; 9. Running hole; 10. Driving block; 11. Connecting block; 12. Driving spring; 13. Positioning sleeve; 14. Positioning groove; 15. Rotating groove; 16. Variable groove; 17. Coordinating rod; 18. Positioning frame; 19. Positioning rod; 20. Positioning plate; 21. Traction spring; 22. Connecting spring; 23. Rotating frame; 24. Pushing block; 25. Matching block; 26. Base; 27. Feeding bin; 28. Discharge valve; 29. ​​Filter plate; 30. Guide block; 31. Guide groove; 32. Moving groove; 33. Moving block; 34. Driving rod; 35. Driving hole; 36. Coordinating spring. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0020] Please see Figures 1-5A reaction apparatus for processing natural plant protectants includes a reaction vessel 1, a stirring rack 2 rotatably mounted inside the reaction vessel 1, a drive motor 3 detachably mounted on one side of the reaction vessel 1, a rotating sleeve 4 connected to the output end of the drive motor 3, a rotating shaft 5 connected to one end of the stirring rack 2, a shifting sleeve 6 mounted on the outside of the rotating sleeve 4, a conversion sleeve 7 rotatably mounted on the outside of the rotating sleeve 4, a running plate 8 rotatably mounted on the outside of the rotating sleeve 4, a running hole 9 on the running plate 8, a driving block 10 fixed on one side of the running plate 8, a connecting block 11 fixed on the outside of the rotating sleeve 4, a driving spring 12 connecting the driving block 10 and the connecting block 11, a positioning sleeve 13 slidably mounted on the outside of the rotating sleeve 4, multiple positioning grooves 14 on the outside of the rotating sleeve 4, a running groove 15 on the outside of the rotating shaft 5, and a variable... The moving groove 16 has a coordinating rod 17 fixedly connected to one side of the positioning sleeve 13, and a positioning frame 18 fixedly connected to one side of the conversion sleeve 7. A positioning rod 19 is slidably provided in the positioning frame 18. One end of the positioning rod 19 is inserted into the positioning groove 14, and the other end of the positioning rod 19 is connected to a positioning plate 20. A traction spring 21 is connected to one side of the positioning plate 20, and the other end of the traction spring 21 is connected to the positioning frame 18. A connecting spring 22 is movably provided in the moving groove 16. A rotating frame 23 is slidably provided on the side wall of the moving groove 16. One end of the rotating frame 23 is inserted into the rotating groove 15. A pushing block 24 and a matching block 25 are slidably provided in the moving groove 16. The pushing block 24 abuts against the other end of the rotating frame 23. The two ends of the connecting spring 22 are respectively connected to the pushing block 24 and the matching block 25. The outer wall of the shifting sleeve 6 is movably connected to the inner wall of the conversion sleeve 7 through threads.

[0021] A base 26 is detachably provided below the reaction vessel 1, and the drive motor 3 is detachably mounted on the base 26. The reaction vessel 1 is detachably mounted on the base 26.

[0022] The top of the reaction tank 1 is provided with a feeding bin 27, and a discharge valve 28 is detachably provided on one side of the reaction tank 1. A filter plate 29 is detachably provided in the feeding bin 27.

[0023] In this embodiment, when the equipment is needed, the raw materials are first fed into the feeding hopper 27. Then, the filter plate 29 in the feeding hopper 27 filters the raw materials, allowing the qualified raw materials to enter the reaction tank 1. Then, the drive assembly drives the rotating sleeve 4 to rotate. The rotating sleeve 4 drives the inner moving groove 16 to rotate, thereby driving the push block 24 and the rotating frame 23 to rotate. The rotating frame 23 cooperates with the rotating groove 15 to drive the rotating shaft 5 to rotate, thereby driving the stirring frame 2 to rotate, realizing stirring and mixing, and promoting the reaction. After processing, the discharge valve 28 is opened, and the reacted protective agent is transported to the next external process or directly discharged and collected by the external collection device through the discharge valve 28. When the protection threshold is reached, the rotating shaft 5 and the rotating groove 15 stop rotating, causing the inner wall of the rotating groove 15 to press against one end of the rotating frame 23. Due to the rounded corner design of the inner wall of the rotating groove 15 and one end of the rotating frame 23, one end of the rotating frame 23 will gradually slide out of the rotating groove 15, and the rotating frame 23 will move outward. Due to the arc-shaped structure of one end of the rotating frame 23 and the special structural design of the push block 24, one end of the rotating frame 23 will press down on the push block 24, causing the push block 24 to slide in the variable groove 16. Then the distance between the push block 24 and the matching block 25 is shortened, causing the connecting spring 22 to be compressed. Then one end of the rotating frame 23 completely slides out of the rotating groove 15. At this time, the drive assembly will drive the corresponding rotating sleeve 4 to rotate freely, realizing the overload protection function.

[0024] Please see Figures 3-5 As a further implementation of the overall equipment: one end of the positioning rod 19, the edge of the inner wall of the positioning groove 14, one end of the rotating frame 23, and the inner wall of the rotating groove 15 are all designed with rounded corners.

[0025] A guide block 30 is fixedly provided on the inner side of the shift sleeve 6, and a guide groove 31 is provided on the outer side of the rotating sleeve 4. The guide block 30 slides in the guide groove 31.

[0026] The side wall of the operating sleeve 4 is provided with a moving groove 32, and a moving block 33 is slidably provided in the moving groove 32. The inner wall of the shifting sleeve 6 is fixedly connected to the matching block 25 through the moving block 33.

[0027] A driving rod 34 is connected to one side of the driving block 10, and a driving hole 35 is opened in the connecting block 11. One end of the driving rod 34 slides into the driving hole 35.

[0028] A coordinating spring 36 is movably sleeved on the outer side of the coordinating rod 17. One end of the coordinating spring 36 is connected to the positioning sleeve 13, and the other end of the coordinating spring 36 is connected to the running plate 8 in contact.

[0029] More specifically, when the protection threshold needs to be adjusted according to the actual situation, firstly, rotate the running plate 8, causing the running plate 8 to drive the one-side driving block 10 to rotate forward. Then, the driving block 10 drives the one-side driving rod 34 to rotate forward along the driving hole 35 opened in the connecting block 11. The driving block 10 and the connecting block 11 will cooperate to squeeze the driving spring 12. At the same time, the running plate 8 will drive the one-side running hole 9 to rotate forward. When the driving spring 12 is squeezed to the limit, the running plate 8 will just drive the running hole 9 to rotate to a position concentric with the coordinating rod 17. Then, push the positioning sleeve 13. The positioning sleeve 13 will drive the inner guide block 30 to slide along the guide groove 31. The positioning sleeve 13 will also drive the one-side coordinating rod 17 to gradually slide into the running hole 9. Positioning sleeve 13, in conjunction with running plate 8, compresses the coordinating spring 36, causing positioning sleeve 13 to gradually cease limiting the outer wall of positioning plate 20. Then, the conversion sleeve 7 rotates forward, causing one side of positioning frame 18 to rotate forward. Positioning frame 18 then causes positioning rod 19 to rotate forward, causing the inner wall of positioning groove 14 to compress one end of positioning rod 19. Due to the rounded corner design at the edge of positioning rod 19 and the inner wall of positioning groove 14, one end of positioning rod 19 slides out of positioning groove 14, and the other end of positioning rod 19 causes positioning plate 20 to slide outward, causing positioning plate 20 to pull traction spring 21 outward. Simultaneously, because the outer wall of displacement sleeve 6 is connected to the inner wall of conversion sleeve 7 via threads, and the moving block 33 and moving groove 32 facilitate the conversion... Sleeve 7 is rotated and limited. Then, displacement sleeve 6 drives moving block 33 to slide upward along moving groove 32. Moving block 33 then drives inner matching block 25 to slide along changing groove 16. The distance between matching block 25 and pushing block 24 gradually decreases, causing matching block 25 and pushing block 24 to cooperate in pressing connecting spring 22. This increases the thrust exerted by connecting spring 22 on pushing block 24, thereby increasing the thrust exerted by pushing block 24 on rotating frame 23. As a result, one end of rotating frame 23 needs to withstand a greater force to detach from rotating groove 15. When it is necessary for one end of rotating frame 23 to detach from rotating groove 15 with only a smaller force, simply reverse the operation of switching sleeve 7 according to the above steps. When adjusted to a suitable protective position... When the threshold is reached, the rotation of the conversion sleeve 7 stops, and the positioning frame 18 drives the positioning rod 19 and other components to rotate to the position corresponding to the positioning groove 14. Then, the traction spring 21 resets and pulls the positioning plate 20, causing the positioning plate 20 to slide the positioning rod 19 inward. Then, one end of the positioning rod 19 is inserted into the corresponding positioning groove 14. Then, the positioning sleeve 13 is released, and the coordination spring 36 pushes the positioning sleeve 13 to drive the inner guide block 30 to slide and reset along the guide groove 31. The positioning sleeve 13 will also drive the coordination rod 17 on one side to slide and reset. When the coordination spring 36 is fully reset, the coordination rod 17 moves back to the original side of the running plate 8. At this time, the coordination rod 17 no longer limits the running plate 8 through the running hole 9. Then, the driving spring 12 pushes the driving block 10 to rotate and reset in the opposite direction.Then, the driving block 10 will drive the driving rod 34 on one side to rotate in the opposite direction and reset along the driving hole 35. The driving block 10 will also drive the running hole 9 to rotate and reset to a position not corresponding to the coordinating rod 17 via the running plate 8. Then, the coordinating rod 17 will limit and support the positioning sleeve 13 to one side of the running plate 8. Combined with the limiting effect of the guide block 30 and guide groove 31 on the positioning sleeve 13, the positioning sleeve 13 cannot move. Then, the inner wall of the positioning sleeve 13 limits the outer wall of the positioning plate 20, preventing the positioning plate 20 and the positioning rod 19 from sliding outwards. Then, the positioning rod 19 and the corresponding positioning groove 14 cooperate to lock the positioning frame 18 and the conversion sleeve 7, preventing the conversion sleeve 7 from moving or rotating. This ensures flexible and stable adjustment of the protection threshold, prevents displacement of the adjusted components, and ensures a stable protection effect.

[0030] In summary, during the use or operation of the overall equipment: When the equipment is needed, the raw materials are first fed into the feeding hopper 27. Then, the filter plate 29 in the feeding hopper 27 filters the raw materials, allowing the qualified raw materials to enter the reaction tank 1. Then, the drive assembly drives the rotating sleeve 4 to rotate, which in turn drives the inner moving groove 16 to rotate, thereby driving the push block 24 and the rotating frame 23 to rotate. The rotating frame 23, in conjunction with the rotating groove 15, drives the rotating shaft 5 to rotate, which in turn drives the stirring frame 2 to rotate, achieving stirring and mixing, and promoting the reaction. After processing, the discharge valve 28 is opened, and the reacted protective agent is then transported to the next external process or directly discharged through the external collection equipment for collection. When the protection threshold is triggered, the rotating shaft 5 and the rotating groove 15 stop rotating, causing the inner wall of the rotating groove 15 to press against one end of the rotating frame 23. Due to the rounded corner design of the inner wall of the rotating groove 15 and one end of the rotating frame 23, one end of the rotating frame 23 will gradually slide out of the rotating groove 15 and move outward. Due to the arc-shaped structure of one end of the rotating frame 23 and the special structural design of the push block 24, one end of the rotating frame 23 will press down on the push block 24, causing the push block 24 to slide in the variable groove 16. Then the distance between the push block 24 and the matching block 25 is shortened, causing the connecting spring 22 to be compressed. Then one end of the rotating frame 23 completely slides out of the rotating groove 15. At this time, the drive assembly will drive the corresponding rotating sleeve 4 to rotate freely, realizing the overload protection function.

[0031] When the protection threshold needs to be adjusted according to the actual situation, firstly rotate the running plate 8, so that the running plate 8 drives the one-side driving block 10 to rotate forward. Then, the driving block 10 drives the one-side driving rod 34 to rotate forward along the driving hole 35 opened in the connecting block 11. The driving block 10 and the connecting block 11 will cooperate to squeeze the driving spring 12. At the same time, the running plate 8 will drive the one-side running hole 9 to rotate forward. When the driving spring 12 is squeezed to the limit, the running plate 8 will just drive the running hole 9 to rotate to a position concentric with the coordinating rod 17. Then push the positioning sleeve 13. The positioning sleeve 13 will drive the inner guide block 30 to slide along the guide groove 31. The positioning sleeve 13 will also drive the one-side coordinating rod 17 to gradually slide into the running hole 9. At the same time, the positioning sleeve 13 will cooperate with the connecting block 11 to squeeze the driving spring 12. The running plate 8 presses against the coordinating spring 36, causing the positioning sleeve 13 to gradually stop limiting the outer wall of the positioning plate 20. Then, the conversion sleeve 7 rotates forward, causing one side of the positioning frame 18 to rotate forward. The positioning frame 18 then causes the positioning rod 19 to rotate forward, causing the inner wall of the positioning groove 14 to press against one end of the positioning rod 19. Due to the rounded corner design at the edge of the inner wall of the positioning groove 14, one end of the positioning rod 19 slides out of the positioning groove 14, and the other end of the positioning rod 19 causes the positioning plate 20 to slide outward, causing the positioning plate 20 to pull the traction spring 21 outward. At the same time, because the outer wall of the shifting sleeve 6 is movably connected to the inner wall of the conversion sleeve 7 through threads, and the moving block 33 and the moving groove 32 press against the conversion sleeve 7... After rotational limiting, the shift sleeve 6 drives the moving block 33 to slide upward along the moving groove 32. The moving block 33 then drives the inner matching block 25 to slide along the variable groove 16. The distance between the matching block 25 and the pushing block 24 gradually decreases, causing them to work together to compress the connecting spring 22. This increases the thrust exerted by the connecting spring 22 on the pushing block 24, which in turn increases the thrust exerted by the pushing block 24 on the rotating frame 23. Consequently, one end of the rotating frame 23 needs to withstand a greater force to detach from the rotating groove 15. To allow the rotating frame 23 to detach from the rotating groove 15 with only a smaller force, simply reverse the rotation of the conversion sleeve 7 according to the above operation. When adjusted to a suitable protective threshold... When the position is reached, stop rotating the conversion sleeve 7, and allow the positioning frame 18 to rotate the positioning rod 19 and other components to the position corresponding to the positioning groove 14. Then, the traction spring 21 resets and pulls the positioning plate 20, causing the positioning plate 20 to slide the positioning rod 19 inward. Then, one end of the positioning rod 19 is inserted into the corresponding positioning groove 14. Then, release the positioning sleeve 13. The coordination spring 36 pushes the positioning sleeve 13 to drive the inner guide block 30 to slide and reset along the guide groove 31. The positioning sleeve 13 will also drive the coordination rod 17 on one side to slide and reset. When the coordination spring 36 is fully reset, the coordination rod 17 moves back to the original side of the running plate 8. At this time, the coordination rod 17 no longer limits the running plate 8 through the running hole 9. Then, the driving spring 12 pushes the driving block 10 to rotate and reset in the opposite direction.Then, the driving block 10 will drive the driving rod 34 on one side to rotate in the opposite direction and reset along the driving hole 35. The driving block 10 will also drive the running hole 9 to rotate and reset to a position not corresponding to the coordinating rod 17 via the running plate 8. Then, the coordinating rod 17 will limit and support the positioning sleeve 13 to one side of the running plate 8. Combined with the limiting effect of the guide block 30 and guide groove 31 on the positioning sleeve 13, the positioning sleeve 13 cannot move. Then, the inner wall of the positioning sleeve 13 limits the outer wall of the positioning plate 20, preventing the positioning plate 20 and the positioning rod 19 from sliding outwards. Then, the positioning rod 19 and the corresponding positioning groove 14 cooperate to lock the positioning frame 18 and the conversion sleeve 7, preventing the conversion sleeve 7 from moving or rotating. This ensures flexible and stable adjustment of the protection threshold, prevents displacement of the adjusted components, and ensures a stable protection effect.

[0032] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A reaction apparatus for processing natural plant protectants, comprising a reaction vessel (1), characterized in that: A stirring rack (2) is rotatably mounted inside the reaction vessel (1). A drive motor (3) is mounted on one side of the reaction vessel (1). A rotating sleeve (4) is connected to the output end of the drive motor (3). A rotating shaft (5) is mounted on one end of the stirring rack (2). A shifting sleeve (6) is mounted on the outside of the rotating sleeve (4). A conversion sleeve (7) is rotatably mounted on the outside of the rotating sleeve (4). A running plate (8) is rotatably mounted on the outside of the rotating sleeve (4). A running hole (9) is opened on the running plate (8). A driving block (10) is mounted on one side of the running plate (8). A connecting block (11) is mounted on the outside of the rotating sleeve (4). A driving spring (12) is mounted between the driving block (10) and the connecting block (11). A positioning sleeve is mounted on the sliding sleeve of the outside of the rotating sleeve (4). The sleeve (13) has multiple positioning grooves (14) on the outside of the operating sleeve (4), and an operating groove (15) on the outside of the operating shaft (5). The operating sleeve (4) has a variable groove (16) on the inside. The positioning sleeve (13) has a coordinating rod (17) on one side. The conversion sleeve (7) has a positioning frame (18) on one side. The positioning frame (18) has a positioning rod (19) that slides in it. The positioning rod (19) has a positioning plate (20) on the other end. The positioning plate (20) has a traction spring (21) on one side. The variable groove (16) has a connecting spring (22). The variable groove (16) has an operating frame (23) that slides on its side wall. The variable groove (16) has a push block (24) and a matching block (25) that slide in it.

2. The reaction apparatus for processing natural plant protectants according to claim 1, characterized in that: The reaction vessel (1) is detachably provided with a base (26) below it, and the drive motor (3) is detachably installed on the base (26). The reaction vessel (1) is detachably installed on the base (26).

3. The reaction apparatus for processing natural plant protectants according to claim 2, characterized in that: The reaction tank (1) is provided with a feeding bin (27) at the top, and a discharge valve (28) is detachably provided on one side of the reaction tank (1). A filter plate (29) is detachably provided in the feeding bin (27).

4. A reaction apparatus for processing natural plant protectants according to any one of claims 1-3, characterized in that: The positioning rod (19) at one end, the inner edge of the positioning groove (14), the rotating frame (23) at one end, and the inner wall of the rotating groove (15) are all designed with rounded corners.

5. The reaction apparatus for processing natural plant protectants according to claim 1, characterized in that: The inner side of the shift sleeve (6) is fixed with a guide block (30), and the outer side of the operating sleeve (4) is provided with a guide groove (31). The guide block (30) slides in the guide groove (31).

6. The reaction apparatus for processing natural plant protectants according to claim 1, characterized in that: The operating sleeve (4) has a moving groove (32) on its side wall, and a moving block (33) is slidably provided in the moving groove (32). The inner wall of the shifting sleeve (6) is fixedly connected to the matching block (25) through the moving block (33).

7. The reaction apparatus for processing natural plant protectants according to claim 5, characterized in that: The driving block (10) is connected to a driving rod (34) on one side, and a driving hole (35) is opened in the connecting block (11). One end of the driving rod (34) slides into the driving hole (35).

8. The reaction apparatus for processing natural plant protectants according to claim 7, characterized in that: The coordination rod (17) is movably sleeved with a coordination spring (36). One end of the coordination spring (36) is connected to the positioning sleeve (13), and the other end of the coordination spring (36) is connected to the running plate (8) in contact.

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