Pyriproxyfen and dinotefuran compound medicament mixing device

Abstract

The utility model relates to the technical field of pesticide processing equipment, and discloses a pyriproxyfen and dinotefuran compound medicament mixing device which comprises a bottom frame, a frame is fixedly connected to the middle of the top wall of the bottom frame, a fixing plate is fixedly connected to the middle of the frame, and a mixing barrel is fixedly connected to the inner wall of the fixing plate. A servo motor is fixedly connected to the top wall of the mixing barrel, the output end of the servo motor penetrates through the top of the mixing barrel and is fixedly connected with stirring blades, electric push rods are fixedly connected to the left side and the right side of the top wall of the bottom frame, and connecting plates are fixedly connected to the top ends of the electric push rods. According to the utility model, raw materials in the feeding barrel are pushed into the mixing barrel through the injection rod, so that the purpose of preliminary accurate injection is realized, and the size of medicine particles can be further refined by matching with high-speed shearing equipment until an ideal state is achieved; therefore, the situation that the raw material processing efficiency is reduced due to insufficient mixing effect during raw material mixing is avoided.

Description

Technical Field

[0001] This utility model relates to the field of pesticide processing equipment technology, and in particular to a mixing device for a compound pesticide of pyriproxyfen and dinotefuran. Background Technology

[0002] Currently, the demand for compound insecticides is increasing in the pesticide formulation industry, especially for combinations such as pyriproxyfen and dinotefuran, which have synergistic effects. Their market demand is rising year by year. However, traditional pesticide mixing equipment is often simply designed and cannot meet the requirements of high precision and low residue under specific formulations. In addition, with the increasing awareness of environmental protection, the market has put forward higher requirements for the cleanliness and automation of production equipment. This has made traditional equipment gradually reveal its incompatibility with modern production processes. Therefore, it is particularly important to develop a specialized mixing device for such compound pesticides.

[0003] A search revealed a Chinese patent publication number, CN216538166U, which discloses a chemical reagent mixing tank, including a tank body. The upper end of the tank body is provided with a motor support frame, and the upper end of the motor support frame is provided with a drive motor. The output end of the drive motor is provided with a rotating shaft, and the output end of the rotating shaft is provided with a rotating disk. The reagent feeding device includes a connecting pipe, a reagent tank, a connecting pipe, and a dispersing pipe. The upper end of the rotating disk is provided with a pneumatic pushing device. The beneficial effects of this utility model are as follows: This utility model uses a reagent feeding device to deliver compounded reagents and the original liquid in the tank into the connecting pipe and the dispersing pipe for mixing. At the same time, the drive motor can drive the dispersing pipe to rotate and stir in the tank. Then, the air pressure pusher delivers air into the connecting pipe to push the liquid into the tank. The compounded reagents are gradually added to the original liquid for mixing and stirring, which continuously generates a reaction and makes the original liquid and compounded reagents evenly mixed. However, in actual use, this device mixes and prepares raw materials through a stirring tank, and then disperses the materials through the rotation of the impeller. This results in insufficient mixing effect when mixing raw materials, thereby reducing the processing efficiency of raw materials. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a mixing device for a compound pesticide of pyriproxyfen and fipronil, which aims to improve the problem that the material dispersion achieved by impeller rotation in the prior art is insufficient in the mixing of raw materials, thereby reducing the processing efficiency.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a mixing device for a compound pesticide of pyriproxyfen and fipronil, comprising a base frame, a frame fixedly connected to the middle of the top wall of the base frame, a fixing plate fixedly connected to the middle of the frame, a mixing tank fixedly connected to the inner wall of the fixing plate, a servo motor fixedly connected to the top wall of the mixing tank, the output end of the servo motor penetrating through the top of the mixing tank and fixedly connected to a stirring blade, electric push rods fixedly connected to the left and right sides of the top wall of the base frame, a connecting plate fixedly connected to the top of the electric push rods, an injection rod fixedly connected to the bottom wall of the connecting plate, feed tanks fixedly installed on the left and right sides of the top wall of the mixing tank, the bottom of the injection rod slidingly connected to the inside of the feed tank, a one-way valve communicating with the bottom wall of the mixing tank, a fine mixing box communicating with the bottom of the one-way valve, a high-speed shearing device fixedly connected to the left side of the fine mixing box, a discharge port communicating with the front side of the fine mixing box, and a sealing mechanism provided on the front side of the fixing plate.

[0006] The above technical solution allows the agent inside the feed tank to enter the mixing tank under the push of the injection rod, achieving precise injection. Subsequently, the injected agent undergoes initial mixing under the rotation of the stirring blades. Then, a high-speed shearing device further refines the drug particle size until it reaches the ideal state. This results in a deep and uniform mixing of pyriproxyfen and fipronil.

[0007] As a further description of the above technical solution:

[0008] The sealing mechanism includes an extraction fan, the rear side of which is fixedly connected to the front side of the fixed plate. Solenoid valves are fixedly connected to the left and right sides of the top wall of the extraction fan. An extraction pipe is connected to the top of the solenoid valve. A sealing sleeve is connected to the top of the extraction pipe. The inner wall of the sealing sleeve engages with the bottom of the outer wall of the feed hopper. A rubber ring is fixedly connected to the front side of the sealing sleeve. The inner wall of the rubber ring is fixedly connected to the top of the outer wall of the extraction pipe.

[0009] The above technical solution enables the air inside the sealing sleeve to be extracted through the extraction pipe when the extraction fan is started, thereby reducing the space inside the sealing sleeve. This improves the sealing effect at the connection between the top of the feed tank and the mixing tank. At the same time, with the connection of the solenoid valve, the shrinkage range of the sealing sleeve can be adjusted according to the specifications of the feed tank, thus improving the sealing performance of the device when feeding.

[0010] As a further description of the above technical solution:

[0011] A control switch is fixedly connected to the middle right side of the base frame. The control switch is electrically connected to the servo motor, electric push rod, one-way valve, high-speed shearing equipment and extraction fan.

[0012] The above technical solution enables the device to be turned on and off by connecting the control switch.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the electric push rod has multiple holes, all of which are equally spaced.

[0015] The above technical solution improves the mixing shear force of the agent by connecting multiple holes, thereby increasing the stirring effect.

[0016] As a further description of the above technical solution:

[0017] A sealing ring is fixedly connected to the bottom of the outer wall of the one-way valve, and the outer wall of the sealing ring is fixedly connected to the top of the mixing tank.

[0018] The above technical solution improves the sealing performance between the bottom of the one-way valve and the top wall of the mixing tank by connecting the sealing ring.

[0019] As a further description of the above technical solution:

[0020] Two connecting seats are fixedly connected to each of the left and right sides of the base frame, and a support column is fixedly connected inside each connecting seat.

[0021] The above technical solution improves the stability of the device during operation by connecting the connecting seat and the support column.

[0022] As a further description of the above technical solution:

[0023] An observation window is fixedly installed on the right side of the fine mixing box, and the right side of the observation window has a smooth design.

[0024] The above technical solution makes it easy to observe the interior of the mixing tank with the installation of the observation window.

[0025] As a further description of the above technical solution:

[0026] The outer wall of the mixing tank is fixedly connected with multiple anti-compression frames, all of which are square in shape.

[0027] The above technical solution improves the compressive strength of the mixing box by connecting the compression frame.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the raw materials inside the feed tank are pushed into the mixing tank by the injection rod, so as to achieve the purpose of preliminary precise injection. Then, under the rotation of the stirring blade, the initial mixing of the agent is completed. Subsequently, with the opening of the one-way valve, the drug particle size can be further refined until the ideal state is achieved, thereby avoiding the situation that insufficient mixing effect during raw material mixing leads to a reduction in raw material processing efficiency, and thus achieving the effect of deep and uniform mixing between pyriproxyfen and fipronil.

[0030] 2. In this utility model, by starting the extraction fan, the air inside the sealing sleeve is extracted through the extraction pipe. When the air inside the sealing sleeve is extracted, the space inside the sealing sleeve is reduced. As a result, the connection between the top of the feed tank and the mixing tank can be improved by reducing the space inside the sealing sleeve, thus improving the sealing effect. At the same time, with the connection of the solenoid valve, the shrinkage range of the sealing sleeve can be adjusted according to the specifications of the feed tank, further increasing the sealing performance. Attached Figure Description

[0031] Figure 1 This is a perspective view of a mixing device for a compound pesticide of pyriproxyfen and dinotefuran proposed in this utility model;

[0032] Figure 2 This is a front view of a mixing device for a compound pesticide of pyriproxyfen and dinotefuran proposed in this utility model;

[0033] Figure 3 This is a cross-sectional view of the mixing tank of a mixing device for a compound pesticide of pyriproxyfen and dinotefuran proposed in this utility model;

[0034] Figure 4 This is a schematic diagram of the injection rod of a mixing device for a compound pesticide of pyriproxyfen and dinotefuran proposed in this utility model;

[0035] Figure 5 This is a schematic diagram of the sealing mechanism of a mixing device for a compound pesticide of pyriproxyfen and dinotefuran proposed in this utility model.

[0036] Legend:

[0037] 1. Base frame; 2. Sealing mechanism; 201. Extraction fan; 202. Solenoid valve; 203. Extraction pipe; 204. Sealing sleeve; 205. Rubber ring; 3. Frame; 4. Fixing plate; 5. Mixing tank; 6. Servo motor; 7. Stirring blade; 8. Electric push rod; 9. Connecting plate; 10. Injection rod; 11. Feed tank; 12. One-way valve; 13. Fine mixing box; 14. High-speed shearing equipment; 15. Discharge port; 16. Hole; 17. Control switch; 18. Observation window; 19. Connecting seat; 20. Support column; 21. Sealing ring; 22. Pressure-resistant frame. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a mixing device for a compound pesticide of pyriproxyfen and dinotefuran, comprising a base frame 1, a frame 3 fixedly connected to the middle of the top wall of the base frame 1, a fixing plate 4 fixedly connected to the middle of the frame 3, the fixing plate 4 supporting and fixing a mixing tank 5, the mixing tank 5 fixedly connected to the inner wall of the fixing plate 4, a servo motor 6 fixedly connected to the top wall of the mixing tank 5, the output end of the servo motor 6 penetrating through the top of the mixing tank 5 and fixedly connected to a stirring blade 7, so that under the drive of the servo motor 6, the stirring blade 7 can perform preliminary mixing and stirring of the pesticide inside the mixing tank 5, electric push rods 8 fixedly connected to the left and right sides of the top wall of the base frame 1, a connecting plate 9 fixedly connected to the top of the electric push rod 8, and a connecting plate 9 fixedly connected to the bottom wall of the connecting plate 9. An injection rod 10 is connected to the mixing tank 5. Feed tanks 11 are fixedly installed on the left and right sides of the top wall. Then, driven by the top of the electric push rod 8, the connecting plate 9 drives the injection rod 10 to push the medicine inside the feed tank 11 into the mixing tank 5 to achieve precise injection. The bottom of the injection rod 10 is slidably connected to the inside of the feed tank 11. A one-way valve 12 is connected to the bottom wall of the mixing tank 5. A fine mixing box 13 is connected to the bottom of the one-way valve 12. A high-speed shearing device 14 is fixedly connected to the left side of the fine mixing box 13. Then, with the opening of the one-way valve 12, the high-speed shearing device 14 can further refine the size of the drug particles until the ideal state is achieved. The front side of the fine mixing box 13 is connected to the discharge port 15. A sealing mechanism 2 is provided on the front side of the fixed plate 4.

[0040] Specifically, by adding pyriproxyfen and fipronil into the two feed tanks 11 respectively, and then activating the electric push rod 8, the connecting plate 9 drives the injection rod 10 to push the agent from the feed tank 11 into the mixing tank 5, achieving precise agent injection. The servo motor 6 drives the rotation of the stirring blade 7 to complete the initial mixing of the agent in the mixing tank 5. Subsequently, with the opening of the one-way valve 12, the agent enters the fine mixing box 13. With the use of the high-speed shearing device 14, the particle size of the drug can be further refined until it reaches the ideal state. This effectively avoids the situation where insufficient mixing effect during raw material mixing reduces the raw material processing efficiency, thereby achieving a deep and uniform mixing effect between pyriproxyfen and fipronil. Finally, the mixture is collected through the discharge port 15, ensuring that the mixed drug can be effectively collected and utilized.

[0041] Reference Figure 1 , Figure 3 and Figure 5 The sealing mechanism 2 includes an extraction fan 201. The rear side of the extraction fan 201 is fixedly connected to the front side of the fixing plate 4. Solenoid valves 202 are fixedly connected to the left and right sides of the top wall of the extraction fan 201, so that the extraction pipe 203 can be opened and closed by the opening and closing of the solenoid valves 202. The top of the solenoid valve 202 is connected to the extraction pipe 203, and the top of the extraction pipe 203 is connected to the sealing sleeve 204. The sealing sleeve 204 can seal the connection position between the top of the feed barrel 11 and the top of the mixing barrel 5. The inner wall of the sealing sleeve 204 is engaged with the bottom of the outer wall of the feed barrel 11. A rubber ring 205 is fixedly connected to the front side of the sealing sleeve 204, and the inner wall of the rubber ring 205 is fixedly connected to the top of the outer wall of the extraction pipe 203.

[0042] Specifically, by activating the extraction fan 201, the air inside the sealing sleeve 204 is extracted under the coordinated operation of the solenoid valve 202 and the extraction pipe 203, thereby reducing the space inside the sealing sleeve 204. Due to the reduced space inside the sealing sleeve 204, the sealing effect at the connection between the top of the feed hopper 11 and the mixing hopper 5 is improved. By controlling the solenoid valve 202, the shrinkage of the sealing sleeve 204 can be flexibly adjusted according to the different specifications of the feed hopper 11, ensuring that the sealing performance is maintained under various conditions and improving the sealing performance during feeding.

[0043] Reference Figure 1 , Figure 4 and Figure 5A control switch 17 is fixedly connected to the middle right side of the base frame 1. The control switch 17 is electrically connected to the servo motor 6, the electric push rod 8, the one-way valve 12, the high-speed shearing device 14, and the extraction fan 201. The outer wall of the electric push rod 8 has multiple holes 16, which are all equally spaced. A sealing ring 21 is fixedly connected to the bottom of the outer wall of the one-way valve 12. The outer wall of the sealing ring 21 is fixedly connected to the top of the fine mixing box 13.

[0044] Specifically, the control switch 17, which is electrically connected to the servo motor 6, electric push rod 8, one-way valve 12, high-speed shearing device 14 and extraction fan 201 respectively, can turn the device on and off. The multiple holes 16 can improve the mixing effect of the stirring blade 7. The sealing ring 21 can improve the sealing between the one-way valve 12 and the top wall of the bottom fine mixing box 13.

[0045] Reference Figure 1 , Figure 2 and Figure 3 Two connecting seats 19 are fixedly connected to the left and right sides of the base frame 1, and a support column 20 is fixedly connected inside the connecting seat 19; an observation window 18 is fixedly installed on the right side of the fine mixing box 13, and the right side of the observation window 18 adopts a smooth design; multiple anti-compression frames 22 are fixedly connected to the outer wall of the fine mixing box 13, and the multiple anti-compression frames 22 all adopt a square design.

[0046] Specifically, the connection between the connecting seat 19 and the support column 20 improves the lateral stability of the device during operation, the observation window 18 allows for observation of the interior of the mixing tank 13, and the connection of the pressure-resistant frame 22 improves the pressure resistance protection of the outer wall of the mixing tank 13.

[0047] Working principle: Upon initial use, pyriproxyfen and fipronil are added to the two feed tanks 11 respectively. Then, by activating the electric push rod 8, the connecting plate 9 drives the injection rod 10 to push the agents from the feed tanks 11 into the mixing tank 5, achieving precise agent injection. Subsequently, the servo motor 6 drives the stirring blades 7 to rotate, completing the initial mixing of the agents in the mixing tank 5. Then, with the opening of the one-way valve 12, the agents enter the fine mixing box 13. Following this, the high-speed shearing device 14 further refines the drug particle size until it reaches the ideal state, thus avoiding insufficient mixing during raw material mixing and reducing raw material processing efficiency. This achieves a deep and uniform mixing effect between pyriproxyfen and fipronil. The mixture is then collected through the outlet 15. By activating the extraction fan 201, air is extracted through the solenoid valve 202 and the extraction pipe 203. This allows air to be extracted from the inside of the sealing sleeve 204. As the air inside the sealing sleeve 204 is extracted, the internal space of the sealing sleeve 204 is reduced. Consequently, the connection between the top of the feed tank 11 and the mixing tank 5 can be sealed more effectively due to the reduced internal space of the sealing sleeve 204. At the same time, the opening and closing of the solenoid valve 202 can adjust the shrinkage of the sealing sleeve 204 according to the specifications of the feed tank 11, thus improving the sealing performance during feeding.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mixing device for a compound pesticide of pyriproxyfen and dinotefuran, comprising a base frame (1), characterized in that: A frame (3) is fixedly connected to the middle of the top wall of the base frame (1). A fixing plate (4) is fixedly connected to the middle of the frame (3). A mixing tank (5) is fixedly connected to the inner wall of the fixing plate (4). A servo motor (6) is fixedly connected to the top wall of the mixing tank (5). The output end of the servo motor (6) passes through the top of the mixing tank (5) and is fixedly connected to a stirring blade (7). Electric push rods (8) are fixedly connected to the left and right sides of the top wall of the base frame (1). A connecting plate (9) is fixedly connected to the top of the electric push rod (8). An injection rod (10) is fixedly connected to the bottom wall. Feeding barrels (11) are fixedly installed on the left and right sides of the top wall of the mixing barrel (5). The bottom of the injection rod (10) is slidably connected to the inside of the feeding barrel (11). A one-way valve (12) is connected to the bottom wall of the mixing barrel (5). A fine mixing box (13) is connected to the bottom of the one-way valve (12). A high-speed shearing device (14) is fixedly connected to the left side of the fine mixing box (13). A discharge port (15) is connected to the front side of the fine mixing box (13). A sealing mechanism (2) is provided on the front side of the fixing plate (4).

2. The mixing device for a compound pesticide of pyriproxyfen and dinotefuran according to claim 1, characterized in that: The sealing mechanism (2) includes an extraction fan (201), the rear side of which is fixedly connected to the front side of the fixed plate (4). Solenoid valves (202) are fixedly connected to the left and right sides of the top wall of the extraction fan (201). The top of the solenoid valve (202) is connected to an extraction pipe (203). The top of the extraction pipe (203) is connected to a sealing sleeve (204). The inner wall of the sealing sleeve (204) is engaged with the bottom of the outer wall of the feed barrel (11). A rubber ring (205) is fixedly connected to the front side of the sealing sleeve (204). The inner wall of the rubber ring (205) is fixedly connected to the top of the outer wall of the extraction pipe (203).

3. The mixing device for a compound pesticide of pyriproxyfen and dinotefuran according to claim 2, characterized in that: A control switch (17) is fixedly connected to the middle right side of the base frame (1). The control switch (17) is electrically connected to the servo motor (6), the electric push rod (8), the one-way valve (12), the high-speed shearing device (14), and the extraction fan (201).

4. The mixing device for a compound pesticide of pyriproxyfen and dinotefuran according to claim 1, characterized in that: The outer wall of the electric push rod (8) is provided with multiple holes (16), and the multiple holes (16) are all opened at equal intervals.

5. The mixing device for a compound pesticide of pyriproxyfen and dinotefuran according to claim 1, characterized in that: A sealing ring (21) is fixedly connected to the bottom of the outer wall of the one-way valve (12), and the outer wall of the sealing ring (21) is fixedly connected to the top of the fine mixing box (13).

6. The mixing device for a compound pesticide of pyriproxyfen and dinotefuran according to claim 1, characterized in that: The base frame (1) has two connecting seats (19) fixedly connected to its left and right sides, and a support column (20) is fixedly connected inside the connecting seat (19).

7. The mixing device for a compound pesticide of pyriproxyfen and dinotefuran according to claim 1, characterized in that: An observation window (18) is fixedly installed on the right side of the fine mixing box (13), and the right side of the observation window (18) is designed to be smooth.

8. The mixing device for a compound pesticide of pyriproxyfen and dinotefuran according to claim 1, characterized in that: The outer wall of the fine mixing box (13) is fixedly connected with multiple anti-compression frames (22), and the shape of the multiple anti-compression frames (22) is square.

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