A quantitative mixing device for the production of pesticide preparations

Abstract

The present invention provides a quantitative dispensing device for the production of pesticide preparations, which relates to the technical field of pesticide dispensing, and includes: a fixed outer cylinder, the inner bottom of the fixed outer cylinder is equipped with a driving motor, a gear is installed on the output end of the driving motor, and two guide rails are provided on the inner side of the fixed outer cylinder; a storage cover is installed on the outer side of the fixed outer cylinder; a driving cylinder is installed on the outer top of the storage cover, the output end of the driving cylinder passes through the outer side of the storage cover, and a servo motor is installed on one side of the storage cover, and two driving wheels are installed on the inner side of the storage cover; a detachable cylinder cover is installed on the top of the fixed outer cylinder. By using an air suction ring to effectively absorb the toxic odor generated in the fixed outer cylinder during the mixing process of pesticide feeding, the risk of poisoning to the staff caused by the leakage of pesticide odor is avoided, and the problem of gas injection risk caused by internal high pressure when the dispensing device is opened in the subsequent stage is solved, which leads to the escape of toxic gas.

Description

Technical Field

[0001] The invention relates to the technical field of pesticide preparation, and in particular to a quantitative preparation device for the production of pesticide preparations. Background Art

[0002] Pesticide preparations refer to pesticides directly applied to agriculture, forestry, warehousing, sanitation, epidemic prevention, etc. They are usually made of the original drug plus fillers, solvents, spreaders, wetting agents, emulsifiers and other additives. Pesticide preparations require the use of quantitative mixing devices during the production process to ensure product quality and production efficiency. When pesticide preparations are mixed in the prior art, toxic gases will be generated due to the mixing of different raw materials during the mixing process. If the mixing operation is carried out in a completely closed environment, the accumulation of toxic gases will inevitably cause a sharp increase in internal pressure. When the mixing device is opened in the subsequent stage, there is a risk of gas injection due to the internal high pressure, which may lead to the accidental escape of toxic gases, seriously endangering the safety and health of the operating site and surrounding workers. Summary of the invention

[0003] The disclosed embodiments relate to a quantitative mixing device for the production of pesticide formulations, so as to solve the problem in the prior art that when pesticide formulations are mixed, toxic gases will be generated due to the mixing of different raw materials during the mixing process. If the mixing operation is carried out in a completely closed environment, the accumulation of toxic gases will inevitably cause a sharp increase in internal pressure. When the mixing device is opened in a subsequent stage, there is a risk of gas injection due to the internal high pressure, which may cause the accidental escape of toxic gases, seriously endangering the safety and health of the operating site and surrounding personnel.

[0004] According to a first aspect of the present disclosure, a quantitative mixing device for the production of pesticide formulations is provided, which specifically includes: a fixed outer cylinder, which is a cylindrical structure, and the inner bottom of the fixed outer cylinder is equipped with a driving motor, a gear is installed on the output end of the driving motor, and two guide rails are provided on the inner side of the fixed outer cylinder, wherein the guide rails are annular structures; a storage cover is installed on the outer side of the fixed outer cylinder; a driving cylinder is installed on the outer top of the storage cover, the output end of the driving cylinder passes through the outer side of the storage cover, and a servo motor is installed on one side of the storage cover, and two driving wheels are installed on the inner side of the storage cover; a plug plate is provided at the inner end of the driving wheel, and the outer end of one driving wheel passes through one side of the storage cover and is connected to the output end of the servo motor; a removable cylinder cover is installed on the top of the fixed outer cylinder; an air flow duct is installed in the middle position of the removable cylinder cover.

[0005] Furthermore, a rotating inner cylinder is additionally provided inside the fixed outer cylinder; a protrusion is provided on the outer side of the rotating inner cylinder, which is slidably installed on the inner side of the guide rail, and the bottom of the rotating inner cylinder is equipped with a serrated structure, and the serrated structure at the bottom of the rotating inner cylinder is meshed and connected with the outer side of the gear at the output end of the driving motor at the bottom of the inner side of the fixed outer cylinder; a positioning cover is also installed on the outer side of the fixed outer cylinder.

[0006] Furthermore, a pressurized water tank is arranged on the inner side of the positioning cover; a water pump is installed on the top of the pressurized water tank, and a water inlet pipe is installed on the input end of the top of the water pump; a water absorption cover is provided on the side end of the water inlet pipe, and the water absorption cover is located inside the fixed outer cylinder.

[0007] Furthermore, a water outlet pipe is installed at the bottom of the pressurized water tank; a rotating injection component is rotatably installed at the bottom of the rotating inner cylinder, wherein a plurality of nozzles are mounted on the top of the rotating injection component; the bottom of the water outlet pipe passes through the bottom of the positioning cover and the outside of the fixed outer cylinder and the bottom of the rotating inner cylinder and is connected to the middle position of the rotating injection component.

[0008] Furthermore, a driving cylinder is installed at the inner bottom of the storage cover, and a positioning bracket is fixedly installed at the output end of the top of the driving cylinder; a raw material storage box is installed on the top of the positioning bracket; and multiple raw material storage boxes are connected together by connecting plates.

[0009] Furthermore, the inner bottom of the raw material storage box is designed as an inclined structure, a discharge port is provided at the bottom of the raw material storage box, and two slide rails are installed at the bottom of the raw material storage box; a guide slide is slidably installed on the inner side of the slide rail; the inner end of the guide slide is connected to the outer side of the raw material storage box through a spring, and the output end of the drive cylinder outside the storage cover is installed on the outer end of the guide slide.

[0010] Furthermore, a guide pipe is installed at the bottom of the guide slide; the top opening of the guide pipe is connected to the discharge port at the bottom of the raw material storage box, and a flow sensor is provided on the inner side of the bottom of the guide pipe, the bottom of the guide pipe can be moved to the inside of the rotating inner cylinder, and a rotating rod is rotatably installed on the side end of the guide pipe.

[0011] Furthermore, the rotating rod is a cylindrical structure, and a partition plate is installed in the middle position of the rotating rod; the partition plate is rotatably installed inside the guide pipe; guide wheels are installed at both ends of the rotating rod; a cross-shaped groove is provided on the outer side of the guide wheel, and a plug plate at the inner end of the driving wheel is slidably installed inside the groove.

[0012] Furthermore, two airflow injection parts are provided at the inner end of the airflow duct; an air intake ring is installed at the inner top of the fixed outer cylinder; a groove is provided on the inner side of the air intake ring, and a collection guide cover is installed on the outer side of the air intake ring.

[0013] Furthermore, the collecting air guide cover passes through the outside of the fixed outer cylinder; a purification drive module is installed on the top of the outside of the fixed outer cylinder; a pipeline is provided at the bottom of the purification drive module, the pipeline is connected to the bottom of the collecting air guide cover, and a connecting vertical pipe is installed on the top of the purification drive module; a quick connector is installed on the top of the connecting vertical pipe, and the outer end of the airflow duct is installed inside the quick connector.

[0014] The present invention provides a quantitative mixing device for the production of pesticide preparations, which has the following beneficial effects:

[0015] When the present invention is in use, the air suction ring is used to effectively absorb the toxic odor generated in the fixed outer cylinder during the pesticide feeding and mixing process, thereby avoiding the risk of poisoning to the staff due to the leakage of pesticide odor, greatly protecting the health of the personnel on the production site, and when the pesticide preparation is prepared, the collection guide cover transports the absorbed odor to the purification drive module for deep purification treatment, effectively removing harmful gas components, ensuring the safety of the exhaust gas, meeting national environmental protection standards, and reducing environmental pollution. The purified gas is guided to the air flow injection part through the connecting vertical pipe and the air flow duct to form an internal air flow circulation. The air flow ejected by the air flow injection part not only helps to push the odor in the fixed outer cylinder to concentrate on the position of the air suction ring, thereby improving the odor capture efficiency, but also significantly reduces the possibility of the odor overflowing from the gap of the device, thereby maintaining the cleanliness and safety of the working environment, and also reducing the time of interrupting production due to odor treatment, thereby ensuring the continuity and efficiency of the pesticide preparation process.

[0016] In addition, the servo motor drives the driving wheel and the partition plate on the rotating rod to achieve accurate batch delivery of raw materials in the guide tube, effectively improving the accuracy of pesticide preparation. When preparing pesticide preparations, the driving cylinder drives the movement of the positioning bracket and the raw material storage box, so that different raw materials can be quickly positioned to the feeding position as needed, meeting the diversified needs of raw materials in the pesticide preparation process. The application of flow sensors enables the system to monitor the flow of raw materials in real time. Once the preset flow rate is reached, the driving motor will automatically stop, avoiding waste and excessive delivery of raw materials, realizing intelligent management of raw material delivery, reducing the chance of direct human contact with raw materials, and reducing the risk of poisoning of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture:

[0020] Figure 1A schematic diagram showing the overall structure of the present application;

[0021] Figure 2 A schematic cross-sectional structure diagram of a fixed outer cylinder of the present application is shown;

[0022] Figure 3 A schematic diagram of the three-dimensional structure of the rotary injection component of the present application is shown;

[0023] Figure 4 A schematic diagram of the feeding state of the flow guide pipe of the present application is shown;

[0024] Figure 5 A schematic diagram of the cross-sectional structure of the storage cover of the present application is shown;

[0025] Figure 6 A schematic diagram of the cross-sectional structure of the flow guide tube of the present application is shown;

[0026] Figure 7 A schematic diagram of the three-dimensional structure of the guide slide plate of the present application is shown;

[0027] Figure 8 A schematic diagram of the three-dimensional structure of the air intake ring of the present application is shown;

[0028] Fig. 9 A schematic cross-sectional structure diagram of the detachable cylinder cover of the present application is shown.

[0029] List of reference numerals: 1, fixed outer cylinder; 101, guide rail; 102, rotating inner cylinder; 103, positioning cover; 104, pressure storage water tank; 105, water inlet pipe; 106, water outlet pipe; 107, rotating injection member;

[0030] 2. Storage cover; 201. Driving wheel; 202. Positioning bracket; 203. Raw material storage box; 204. Slide rail; 205. Guide slide plate; 206. Guide pipe; 207. Rotating rod; 208. Partition plate; 209. Guide wheel;

[0031] 3. Removable cylinder cover; 301. Airflow duct; 302. Airflow injection member; 303. Air suction ring; 304. Collection guide cover; 305. Purification drive module; 306. Connecting vertical pipe. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Please refer to Figures 1 to 9 :

[0034] Embodiment 1: The present invention proposes a quantitative mixing device for the production of pesticide formulations, comprising: a fixed outer cylinder 1, which is a cylindrical structure, and the inner bottom of the fixed outer cylinder 1 is equipped with a driving motor, and a gear is installed on the output end of the driving motor, and two guide rails 101 are provided on the inner side of the fixed outer cylinder 1, wherein the guide rails 101 are annular structures; a rotating inner cylinder 102 is additionally provided inside the fixed outer cylinder 1; a protrusion is provided on the outer side of the rotating inner cylinder 102, and the protrusion is slidably installed on the inner side of the guide rail 101, and the bottom of the rotating inner cylinder 102 is equipped with a serrated structure, and the serrated structure at the bottom of the rotating inner cylinder 102 is meshed and connected with the outer side of the gear at the output end of the driving motor at the inner bottom of the fixed outer cylinder 1; the fixed outer cylinder 1 is also provided with a positioning cover 103 on the outside; a pressure storage water tank 104 is arranged on the inside of the positioning cover 103; a water pump is installed on the top of the pressure storage water tank 104, and a water inlet pipe 105 is installed on the input end of the top of the water pump; a water suction cover is provided at the side end of the water inlet pipe 105, and the water suction cover is located inside the fixed outer cylinder 1; a water outlet pipe 106 is installed at the bottom of the pressure storage water tank 104; a rotating injection member 107 is rotatably installed at the bottom of the rotating inner cylinder 102, wherein a plurality of nozzles are mounted on the top of the rotating injection member 107; the bottom of the water outlet pipe 106 penetrates the bottom of the positioning cover 103 and is connected to the outside of the fixed outer cylinder 1 and the middle position between the bottom of the rotating inner cylinder 102 and the rotating injection member 107.

[0035] In the disclosed embodiment, when the pesticide preparation is produced and prepared, a certain amount of pure water is poured into the fixed outer cylinder 1, and then the increased pesticide raw materials are added. Then, the output end gear of the driving motor at the bottom of the inner side of the fixed outer cylinder 1 drives the rotating inner cylinder 102 to rotate, and the protrusion on the outer side of the rotating inner cylinder 102 moves along the guide rail 101. At the same time, the water pump on the pressure storage water tank 104 inside the positioning cover 103 works, and the water pump absorbs the liquid inside the fixed outer cylinder 1 into the pressure storage water tank 104 through the water absorption cover at the side end of the water inlet pipe 105. A control valve is installed at the bottom of the pressure storage water tank 104 to adjust the pressure inside the pressure storage water tank 104. When the water pressure reaches a certain value, the control valve is opened and the water flows to the inside of the rotating injection part 107 through the water outlet pipe 106. The higher water pressure is sprayed out through the nozzle on the rotating injection part 107. The water pressure pushes the liquid inside the fixed outer cylinder 1 to roll, so that the pure water and various raw materials inside the fixed outer cylinder 1 are mixed together, and the pesticide preparation is fully mixed and produced. The pesticide preparation is rolled up and down for mixing, which ensures that the raw materials put in from the top are fully mixed, thereby improving the quality and production efficiency of the pesticide preparation. The prepared pesticide preparation is discharged through the discharge pipe at the bottom of the rotating inner cylinder 102 for use. It has a simple structure, convenient operation and high production efficiency.

[0036] Embodiment 2, on the basis of embodiment 1, a storage cover 2 is fixed on the outer side of the outer cylinder 1; a driving cylinder is installed on the outer top of the storage cover 2, the output end of the driving cylinder passes through the outer side of the storage cover 2, and a servo motor is installed on one side of the storage cover 2, and two driving wheels 201 are installed on the inner side of the storage cover 2; a plug plate is provided at the inner end of the driving wheel 201, and the outer end of one driving wheel 201 passes through one side of the storage cover 2 and is connected to the output end of the servo motor; a driving cylinder is installed on the inner bottom of the storage cover 2, and a positioning bracket 202 is fixedly installed on the output end of the top of the driving cylinder; a raw material storage box 203 is installed on the top of the positioning bracket 202; multiple raw material storage boxes 203 are connected together by a connecting plate; the inner bottom of the raw material storage box 203 is designed as an inclined structure, the bottom of the raw material storage box 203 is provided with a discharge port, and two Slide rail 204; a guide slide plate 205 is slidably installed on the inner side of the slide rail 204; the inner end of the guide slide plate 205 is connected to the outer side of the raw material storage box 203 through a spring, and the output end of the outer driving cylinder of the storage cover 2 is installed on the outer end of the guide slide plate 205; a guide tube 206 is assembled and installed at the bottom of the guide slide plate 205; the top opening of the guide tube 206 is connected to the discharge port at the bottom of the raw material storage box 203, and a flow sensor is provided on the inner side of the bottom of the guide tube 206, the bottom of the guide tube 206 can be moved to the inside of the rotating inner cylinder 102, and a rotating rod 207 is rotatably installed on the side end of the guide tube 206; the rotating rod 207 is a cylindrical structure, and a partition plate 208 is installed in the middle position of the rotating rod 207; the partition plate 208 is rotatably installed in the inside of the guide tube 206; guide wheels 209 are installed at both ends of the rotating rod 207;A cross-shaped groove is provided on the outer side of the guide wheel 209, and a plug plate at the inner end of the driving wheel 201 is slidably installed inside the groove. When the pesticide preparation is produced and prepared, different raw materials for preparing the pesticide preparation are stored in the raw material storage boxes 203 at different positions. The driving cylinder at the bottom of the inner side of the storage cover 2 drives the positioning bracket 202 to move, so that the positioning bracket 202 drives the raw material storage boxes 203 connected by multiple connecting plates to move, and moves the positions of different raw material storage boxes 203. When a raw material storage box 203 moves to the upper inner side of the storage cover 2 for feeding, the driving cylinder at the top outer side of the storage cover 2 works, and the output end of the driving cylinder pushes the outer side of the guide slide 205, and the guide slide 205 drives the guide pipe 206 to move along the slide rail 204. The bottom of the guide pipe 206 is in the rotating inner cylinder 102, so that the top opening of the guide pipe 206 is connected to the discharge port at the bottom of the raw material storage box 203, and the guide pipe 206 drives the rotating The guide wheels 209 at both ends of the rod 207 are installed on the plug plate at the inner end of the driving wheel 201, so that the raw materials in the raw material storage box 203 flow into the inside of the guide tube 206, and then the servo motor outside the storage cover 2 drives the driving wheel 201 to rotate, and the driving wheel 201 drives the guide wheel 209 to drive the rotating rod 207 to rotate, so that the partition plate 208 at the middle position of the rotating rod 207 moves inside the guide tube 206, and the partition plate 208 puts the raw materials into the rotating inner cylinder 102 for mixing in batches. At the same time, the flow sensor on the inner side of the bottom of the guide tube 206 detects the flowing raw materials. After the specified flow rate is detected, the driving motor stops working, the partition plate 208 stops rotating, and the raw materials are put in. After the driving cylinder cancels the thrust on the guide slide 205, the guide slide 205 drives the guide tube 206 to return to its original position under the action of the inner end spring, so that other raw material storage boxes 203 move their positions to quantitatively put other raw materials.

[0037] Embodiment 3, on the basis of embodiment 1, the top of the fixed outer cylinder 1 is closed and equipped with a detachable cylinder cover 3; an airflow duct 301 is installed in the middle position of the detachable cylinder cover 3; the inner end of the airflow duct 301 is provided with two airflow injection parts 302; an air suction ring 303 is installed on the inner top of the fixed outer cylinder 1; the inner side of the air suction ring 303 is provided with a groove, and the outer side of the air suction ring 303 is installed with a collecting guide cover 304; the collecting guide cover 304 passes through the outer side of the fixed outer cylinder 1; a purification drive module 305 is installed on the outer top of the fixed outer cylinder 1; a pipeline is provided at the bottom of the purification drive module 305, and the pipeline is connected to the bottom of the collecting guide cover 304, and a connecting vertical pipe 306 is installed on the top of the purification drive module 305; a quick connector is installed on the top of the connecting vertical pipe 306, and the outer end of the airflow duct 301 is installed inside the quick connector to produce pesticide preparations. During mixing, during the feeding and mixing process, the detachable cylinder cover 3 is closed at the top of the fixed outer cylinder 1, and the detachable cylinder cover 3 drives the outer end of the airflow duct 301 to be installed on the quick connector on the top of the connecting vertical pipe 306, and the purification drive module 305 on the top of the outer side of the fixed outer cylinder 1 works, so that the suction ring 303 absorbs the odor inside the fixed outer cylinder 1 to prevent the problem of poisoning caused by the smell of pesticides. The odor absorbed by the suction ring 303 enters the interior of the purification drive module 305 through the collection guide cover 304 for purification. The purified gas flows upward through the connecting vertical pipe 306 into the interior of the airflow duct 301, and the airflow duct 301 guides the gas to the interior of the airflow injection part 302. The airflow ejected from the outside of the airflow injection part 302 pushes the odor to the position of the suction ring 303, thereby reducing the problem of odor overflow and ensuring the health of the staff.

[0038] The working principle of this embodiment is as follows: when in use, a certain amount of pure water is first poured into the fixed outer cylinder 1 as a basis for mixing. Then, according to the formulation requirements of the pesticide preparation, various types of pesticide raw materials stored in the raw material storage boxes 203 located at different positions are used for feeding. The raw material storage boxes 203 are connected to the driving cylinder through the positioning bracket 202. The driving cylinder at the bottom of the inner side of the storage cover 2 can drive the positioning bracket 202 and the connected raw material storage boxes 203 to move in the storage cover 2, thereby realizing the precise positioning of different raw material storage boxes 203. When a specific raw material storage box 203 moves to the feeding position, the driving cylinder at the top of the outer side of the storage cover 2 The cylinder pushes the guide slide 205 to move along the slide rail 204, and the guide slide 205 drives the guide tube 206 to enter the rotating inner cylinder 102, and makes the top opening of the guide tube 206 communicate with the discharge port at the bottom of the raw material storage box 203, and the raw materials in the raw material storage box 203 begin to flow into the guide tube 206. At the same time, the servo motor outside the storage cover 2 drives the driving wheel 201 to rotate, and drives the partition plate 208 to rotate through the transmission of the guide wheel 209 and the rotating rod 207 to put the raw materials into the rotating inner cylinder 102 in batches to mix with the pure water. The flow sensor on the inner side of the bottom of the guide tube 206 monitors the raw material flow in real time. When the preset value is reached, the driving motor stops working to ensure the accuracy of raw material feeding. Subsequently, the driving cylinder cancels the thrust on the guide slide 205, and the guide slide 205 automatically resets under the action of the spring to prepare for the feeding of the next raw material storage tank 203. The driving motor at the bottom of the inner side of the fixed outer cylinder 1 drives the rotating inner cylinder 102 to move along the guide rail 101, and the water pump on the pressure storage tank 104 absorbs the liquid inside the fixed outer cylinder 1 into the pressure storage tank 104 through the water absorption hood at the side end of the water inlet pipe 105. As the internal pressure of the pressure storage tank 104 increases, when it reaches a certain value, the control valve opens the water flow. The water flows into the rotating injection component 107 through the water outlet pipe 106, and the high-pressure water flow in the rotating injection component 107 is ejected through the nozzle to push the liquid inside the fixed outer cylinder 1 to roll, so that the pure water and various raw materials are fully mixed. At this time, after the purification drive module 305 is started, the air intake ring 303 begins to absorb the odorous gas inside the fixed outer cylinder 1, and enters the purification drive module 305 through the collection guide cover 304 for purification. The purified gas enters the air flow injection component 302 through the connecting vertical pipe 306 and the air flow duct 301, and is ejected to push the odor to the position of the air intake ring 303, effectively reducing the overflow of odor.

[0039] In this article, there are a few points to note:

[0040] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A quantitative mixing device for the production of pesticide preparations, comprising: A fixed outer cylinder (1), wherein the inner bottom of the fixed outer cylinder (1) is equipped with a driving motor, a gear is installed on the output end of the driving motor, and two guide rails (101) of annular structure are provided on the inner side of the fixed outer cylinder (1); the fixed outer cylinder (1) is characterized in that a storage cover (2) is installed on the outer side of the fixed outer cylinder (1); a driving cylinder is installed on the outer top of the storage cover (2), the output end of the driving cylinder passes through the outer side of the storage cover (2), a servo motor is installed on one side of the storage cover (2), and two driving wheels (201) are installed on the inner side of the storage cover (2); a plug plate is provided at the inner end of the driving wheel (201), and the outer end of one driving wheel (201) passes through one side of the storage cover (2) and is connected to the output end of the servo motor; a detachable cylinder cover (3) is installed on the top of the fixed outer cylinder (1); an air flow duct (301) is installed in the middle position of the detachable cylinder cover (3); A driving cylinder is installed at the bottom of the inner side of the storage cover (2); a positioning bracket (202) is fixedly installed at the output end of the top of the driving cylinder; a raw material storage box (203) is installed on the top of the positioning bracket (202); a plurality of raw material storage boxes (203) are connected together via a connecting plate; The bottom of the raw material storage box (203) is provided with a discharge port, and two slide rails (204) are installed at the bottom of the raw material storage box (203); a guide slide plate (205) is slidably installed on the inner side of the slide rail (204); the inner end of the guide slide plate (205) is connected to the outer side of the raw material storage box (203) via a spring, and the output end of the outer drive cylinder of the storage cover (2) is installed on the outer end of the guide slide plate (205); A guide pipe (206) is installed at the bottom of the guide slide plate (205); the top opening of the guide pipe (206) is connected to the discharge port at the bottom of the raw material storage box (203), and a flow sensor is provided on the inner side of the bottom of the guide pipe (206); the bottom of the guide pipe (206) can be moved into the interior of the rotating inner cylinder (102), and a rotating rod (207) is rotatably installed at the side end of the guide pipe (206).

2. A quantitative mixing device for pesticide preparation production according to claim 1, characterized in that: A rotating inner cylinder (102) is additionally provided inside the fixed outer cylinder (1); a protrusion is provided on the outer side of the rotating inner cylinder (102), the protrusion is slidably mounted on the inner side of the guide rail (101), and the bottom of the rotating inner cylinder (102) is equipped with a sawtooth structure, the sawtooth structure at the bottom of the rotating inner cylinder (102) is meshedly connected with the outer side of the gear at the output end of the driving motor at the inner bottom of the fixed outer cylinder (1); and a positioning cover (103) is also installed on the outer side of the fixed outer cylinder (1).

3. A quantitative mixing device for pesticide preparation production according to claim 2, characterized in that: A pressure storage water tank (104) is arranged inside the positioning cover (103); a water pump is installed on the top of the pressure storage water tank (104); a water inlet pipe (105) is installed on the input end of the top of the water pump; a water absorption cover is provided at the side end of the water inlet pipe (105), and the water absorption cover is located inside the fixed outer cylinder (1).

4. A quantitative mixing device for pesticide preparation production according to claim 3, characterized in that: A water outlet pipe (106) is installed at the bottom of the pressure storage water tank (104); a rotating spray component (107) is rotatably installed at the bottom of the rotating inner cylinder (102), wherein a plurality of nozzles are mounted on the top of the rotating spray component (107); the bottom of the water outlet pipe (106) passes through the bottom of the positioning cover (103) and is connected to the outside of the fixed outer cylinder (1) and the middle position of the bottom of the rotating inner cylinder (102) and the rotating spray component (107).

5. A quantitative mixing device for pesticide preparation production according to claim 4, characterized in that: The rotating rod (207) is a cylindrical structure, and a partition plate (208) is installed in the middle of the rotating rod (207); the partition plate (208) is rotatably installed inside the guide tube (206); guide wheels (209) are installed at both ends of the rotating rod (207); a cross-shaped groove is provided on the outside of the guide wheel (209), and a plug plate at the inner end of the driving wheel (201) is slidably installed inside the groove.

6. A quantitative mixing device for pesticide preparation production according to claim 5, characterized in that: Two airflow injection parts (302) are provided at the inner end of the airflow duct (301); an air intake ring (303) is installed at the inner top of the fixed outer cylinder (1); a groove is provided on the inner side of the air intake ring (303), and a collection guide cover (304) is installed on the outer side of the air intake ring (303).

7. A quantitative mixing device for pesticide preparation production according to claim 6, characterized in that: The collecting air guide cover (304) passes through the outside of the fixed outer cylinder (1); a purification drive module (305) is installed on the top of the outside of the fixed outer cylinder (1); a pipeline is provided at the bottom of the purification drive module (305), the pipeline is connected to the bottom of the collecting air guide cover (304), and a connecting vertical pipe (306) is installed on the top of the purification drive module (305); a quick connector is installed on the top of the connecting vertical pipe (306), and the outer end of the airflow duct (301) is installed inside the quick connector.

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