An aqueous-based pesticide production apparatus containing biobased synthetic esters

Abstract

The utility model relates to water -based pesticide production device technical field provides a water -based pesticide production device containing biological base synthetic ester, include: mounting support, support leg is fixedly installed in the bottom of mounting support, collection bucket is set up in the below of mounting support, stirring subassembly is set up in the upper end of mounting support, and its outside is provided with electric heating jacket, blanking component is installed in the peripheral part of stirring subassembly, and is provided with multiple groups. The utility model discloses through the quantitative tank and modularization quantitative cylinder of the distribution of the circumferential array, cooperate the step control of intermittent motor, has realized the high accuracy material delivery of device, has solved the precision loss problem of traditional volume measurement mode when trace addition, simultaneously, multiple blanking components and stirring subassembly linkage, realize the synchronous addition of multiple raw materials, reduced manual operation, also eliminated the error that manual operation can bring, reduced the operation cost of device, is applicable to large -scale, continuous production process.

Description

Technical Field

[0001] This utility model relates to the technical field of water-based pesticide production equipment, and in particular to a water-based pesticide production equipment containing bio-based synthetic esters. Background Technology

[0002] In modern agricultural production, pesticides, as crucial inputs for ensuring crop yield and quality, are constantly being innovated in terms of production technology and product performance. Traditional pesticide formulations often use organic solvents as carriers, such as emulsifiable concentrates. The volatilization of these organic solvents during use not only wastes resources but also pollutes the atmosphere. Furthermore, the flammable and explosive properties of organic solvents pose significant safety hazards. With increasingly stringent environmental regulations and growing public awareness of environmental protection, water-based pesticides, using water as the primary dispersion medium, are gradually becoming the mainstream development direction in the pesticide industry. Water-based pesticides, including suspension concentrates, emulsions, and microemulsions, offer advantages such as low toxicity, low pollution, high efficacy, and safe use, and are widely used in agricultural pest and disease control.

[0003] The production of water-based pesticides typically involves synthesizing various purchased pesticide intermediates through a series of chemical reactions, followed by dispersion, emulsification, and other processes to create corresponding formulations. During the synthesis process, precisely mixing and stirring the various pesticide intermediates in precise proportions is a crucial step in ensuring product quality and efficacy.

[0004] However, existing metering equipment has limited accuracy, often employing simple volumetric or coarse weight measurement methods, which are insufficient to meet the requirements for trace addition and precise proportioning of pesticide intermediates. For example, significant errors in the dosage of catalysts or additives that play a crucial role in the reaction can directly impact the synthesis process and the performance of the final product. Furthermore, the numerous manual steps involved in proportioning not only increase labor intensity but also introduce human error, making it difficult to achieve precise control in large-scale, continuous production. Utility Model Content

[0005] The purpose of this invention is to solve the problems in the existing technology, such as the simple volume measurement method, which is difficult to meet the requirements of micro-addition and precise proportion of pesticide intermediates, and the large number of manual operation steps involved in the proportioning, which not only increases the labor intensity but also easily introduces human error, and makes it difficult to achieve precise control for large-scale, continuous production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a water-based pesticide production device containing bio-based synthetic esters, comprising: a mounting bracket; a support leg fixedly installed at the bottom of the mounting bracket; a collection bucket disposed below the mounting bracket; a stirring assembly disposed at the upper end of the mounting bracket, and having an electric heating jacket disposed on its exterior; and a feeding assembly disposed around the stirring assembly, and having multiple sets thereof.

[0007] The technical effect of adopting the above-mentioned further solution is that by installing supports, support legs, collection buckets, stirring components with heating jackets and multiple sets of feeding components, the material can be stirred, heated and precisely fed, which is conducive to the uniform mixing of bio-based synthetic esters with other components, and improves the production efficiency and quality of water-based pesticides.

[0008] In a preferred embodiment, the feeding assembly includes: a storage chamber disposed on the outer periphery of the mixing assembly, with a second sealing cover covering its upper end and a feeding port extending through its bottom; a metering assembly disposed below the feeding port, with a feeding port extending through its upper end and a discharging port extending through its bottom; and a conveying pipe extending through and connected to the discharging port.

[0009] The technical effect of adopting the above-mentioned further solution is as follows: the material is stored in the storage chamber, the second sealing cover prevents pollution, the conveying port is connected to the quantitative component, the material is accurately quantified through the feeding port and the unloading port, and then sent into the mixing component through the conveying pipe to realize the quantitative conveying of materials, ensure the accuracy of the batching, and ensure the stability and uniformity of water-based pesticide production.

[0010] In a preferred embodiment, the metering component includes: an outer limiting cylinder, the upper and lower ends of which are respectively connected to the feed port and the discharge port; an inner movable cylinder, which is rotatably disposed inside the outer limiting cylinder and has multiple sets of metering grooves on its outer periphery; and a metering cylinder disposed inside the metering grooves.

[0011] The technical effect of adopting the above-mentioned further solution is that: by connecting the feed port and the discharge port through the outer limiting cylinder, the metering cylinder in the metering tank can accurately measure the material when the inner moving cylinder rotates, and multiple sets of metering tanks can realize continuous quantitative conveying, ensuring that the feeding component supplies the material according to the set amount, thereby improving the accuracy and automation of pesticide production batching.

[0012] In a preferred embodiment, the metering component further includes: a rotating shaft, fixedly connected to the middle of the inner movable cylinder; and an intermittent motor, disposed on one side of the outer limiting cylinder, with its output end fixedly connected to the rotating shaft.

[0013] The technical effect of adopting the above-mentioned further solution is that batch quantitative feeding is achieved through intermittent operation, which further improves the controllability and metering accuracy of material conveying and ensures the stability and automation level of ingredient preparation in the pesticide production process.

[0014] In a preferred embodiment, the stirring assembly includes: a stirring chamber, fixedly installed on the upper end of the mounting support, with a first sealing cover at its upper end, a collection port through its bottom, and multiple sets of connecting holes through its perimeter, wherein the conveying pipe is disposed; a stirring shaft, rotatably disposed inside the stirring chamber, with multiple sets of stirring blades connected to its exterior; and a stirring motor, disposed above the first sealing cover, with its output end connected to the stirring shaft.

[0015] The technical advantages of adopting the above-mentioned further solution are as follows: a closed mixing space is provided through the stirring chamber, the first sealing cover prevents leakage, multiple sets of connecting holes connect to the conveying pipe, and the material enters the collection tank through the collection port. The stirring motor drives the stirring shaft and blades to rotate, realizing the full mixing of bio-based synthetic esters with other components. The electric heating jacket assists the reaction, ensuring the high efficiency and uniformity of water-based pesticide production.

[0016] In a preferred embodiment, the metering troughs are arranged in a circular array within the inner movable cylinder.

[0017] The technical advantages of adopting the above-mentioned further solution are: the quantitative troughs are distributed in a circular array inside the inner movable cylinder, which can improve the quantitative accuracy and uniformity, balance the rotational inertia to optimize the operational stability, support multi-station synchronous operation, and the quantitative range is adjustable.

[0018] In a preferred embodiment, the outer limiting cylinder is fixedly connected to a bracket, and the other end of the bracket is fixedly connected to a mounting bracket.

[0019] The technical effect of adopting the above-mentioned further solution is that the outer limiting cylinder is fixedly connected to the mounting bracket through the bracket, which can stably support the outer limiting cylinder, ensure the coaxiality of the inner moving cylinder and other components during operation, and avoid shaking that affects the quantitative accuracy.

[0020] In a preferred embodiment, one end of the collection port is provided with a screw cap.

[0021] The technical effect of adopting the above-mentioned further solution is that the collection port is equipped with a screw cap, which can be screwed on to achieve sealing and opening, preventing material leakage or intrusion of external impurities, and ensuring cleanliness during the collection process.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. This utility model employs multiple independent quantitative components and an intermittent rotary distribution system. Through a circular array of quantitative troughs and a detachable quantitative cylinder, it achieves high-precision material conveying. The inner movable cylinder rotates in increments driven by an intermittent motor, precisely aligning with the feed inlet and discharge outlet with each rotation. By adjusting the appropriate quantitative cylinder size and controlling the speed of the intermittent motor, the accuracy loss problem of traditional volumetric metering methods when adding minute quantities is completely solved. Furthermore, the closed-loop control system achieves fully automated operation from feeding and mixing to discharging, reducing the intensity of manual operation and making it suitable for large-scale, continuous production. The device also adopts a modular integrated design, allowing multiple feeding components to work in parallel and supporting the simultaneous addition of multiple raw materials. Combined with the mixing action of the stirring blades, it effectively improves the production efficiency of a single batch. Attached Figure Description

[0023] Figure 1 A three-dimensional structural schematic diagram of a water-based pesticide production device containing bio-based synthetic esters provided by this utility model; Figure 2 A schematic diagram of the quantitative component structure of a water-based pesticide production device containing bio-based synthetic esters provided by this utility model; Figure 3 A magnified cross-sectional view of the quantitative component of a water-based pesticide production device containing bio-based synthetic esters provided by this utility model; Figure 4 This is a partially enlarged cross-sectional view of a water-based pesticide production device containing bio-based synthetic esters, provided by this utility model.

[0024] Legend: 1. Mounting support; 2. Support leg; 3. Mixing chamber; 4. First sealing cover; 5. Mixing shaft; 6. Mixing motor; 7. Mixing blades; 8. Collection port; 9. Screw cap; 10. Connection hole; 11. Storage chamber; 12. Second sealing cover; 13. Outer limiting cylinder; 14. Discharge port; 15. Conveying pipe; 16. Feeding port; 17. Conveying port; 18. Inner movable cylinder; 19. Metering trough; 20. Metering cylinder; 21. Support; 22. Rotating shaft; 23. Intermittent motor; 24. Electric heating jacket; 25. Collection bucket. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0026] Please see Figure 1-4This utility model provides a technical solution: a water-based pesticide production device containing bio-based synthetic esters, characterized in that it includes: Mounting support 1, with support legs 2 vertically fixed to its bottom by welding, to support the entire device; A collection bucket 25 is installed below the mounting bracket 1 to collect the synthesized water-based pesticide liquid.

[0027] To ensure thorough mixing of various pesticide intermediates, a stirring assembly is provided and fixedly installed on the upper end of the mounting support 1; Includes: a mixing chamber 3, the bottom of which is fixedly connected to the mounting support 1 by bolts, and a first sealing cover 4 is provided at the upper end of the mixing chamber 3. The first sealing cover 4 and the mixing chamber 3 are sealed together by a flange and a sealing ring. The stirring shaft 5 is rotatably mounted at the center of the stirring chamber 3 via a bearing, and multiple sets of stirring blades 7 are welded at equal intervals along the axial direction on its exterior. The stirring motor 6 is fixedly installed above the first sealing cover 4 by a motor bracket, and its output end is fixedly connected to the top of the stirring shaft 5 by a coupling. A collection port 8 is provided through the center of the bottom of the stirring chamber 3, and a screw cap 9 is provided at one end of the collection port 8 by means of a threaded connection; Multiple sets of connecting holes 10 are equally spaced around the stirring chamber 3 along the circumferential direction.

[0028] The electric heating jacket 24 has a wrap-around structure that fits tightly against the outside of the stirring chamber 3. The temperature inside the stirring chamber 3 is precisely controlled by a temperature controller to promote the uniform mixing of bio-based synthetic esters and pesticide components.

[0029] like Figure 1-4 As shown, multiple sets of feeding components are evenly spaced along the circumferential direction on the outer periphery of the mixing chamber 3. Each set of feeding components includes: The storage chamber 11 is fixedly installed on the outer periphery of the mixing chamber 3 by a bracket, and a second sealing cover 12 is provided on its upper end by a snap-fit ​​method. A material conveying port 17 is provided through the center of the bottom of the storage chamber 11.

[0030] The quantitative component is located below the feed inlet 17 and includes: an outer limiting cylinder 13, the upper and lower ends of which are respectively connected to the feed inlet 17 and the discharge port 14 by flange sealing. A bracket 21 is fixedly connected to the outside of the outer limiting cylinder 13, and the other end of the bracket 21 is fixedly connected to the mounting support 1 by bolts. The inner movable cylinder 18 is rotatably mounted inside the outer limiting cylinder 13 via a bearing, and multiple sets of metering grooves 19 are arranged in a circular array along its outer circumference, with a metering cylinder 20 installed in each set of metering grooves 19. The rotating shaft 22 is fixedly connected to the middle of the inner movable cylinder 18; An intermittent motor 23 is fixedly mounted on one side of the outer limiting cylinder 13 via a motor bracket, and its output end is fixedly connected to one end of the rotating shaft 22 via a coupling, for driving the inner movable cylinder 18 to rotate intermittently. The conveying pipe 15 has one end connected to the discharge port 14 by welding, and the other end passes through the connecting hole 10 and extends into the interior of the mixing chamber 3. The conveying pipe 15 and the connecting hole 10 are sealed together by a sealing ring.

[0031] like Figure 1-4 As shown, the metering cylinder 20 is installed in the metering trough 19 with a detachable structure. By replacing the metering cylinder 20 with different specifications, the metering of different materials can be achieved.

[0032] Working Principle: This equipment is a water-based pesticide production device containing bio-based synthetic esters. In use, first, select a suitable metering cylinder 20 according to the production formula requirements and install it into the metering groove 19 of the inner movable cylinder 18. Then, open the second sealing cover 12 and add the bio-based synthetic ester raw material into the storage chamber 11, then tighten the second sealing cover 12. According to the formula requirements, sequentially open the second sealing covers 12 of the other storage chambers 11, add the corresponding pesticide components, such as active ingredients, solvents, adjuvants, etc., and then tighten each second sealing cover 12.

[0033] Then, start the stirring motor 6. The stirring motor 6 drives the stirring shaft 5 and stirring blades 7 to rotate, stirring the material in the stirring chamber 3. At the same time, according to the production process requirements, the heating temperature of the electric heating jacket 24 can be set by the temperature controller, and the electric heating jacket 24 can be started to heat the material in the stirring chamber 3, promoting the mixing and reaction of the material. Connect the power supply to the intermittent motor 23 and start the intermittent motor 23. The intermittent motor 23 drives the rotating shaft 22 and the inner movable cylinder 18 to rotate intermittently. When the metering trough 19 is aligned with the feed port 17, the material in the storage chamber 11 enters the metering cylinder 20 through the feed port 17 and the loading port 16; when the inner movable cylinder 18 rotates a certain angle, the metering trough 19 is aligned with the unloading port 14, and the material in the metering cylinder 20 enters the stirring chamber 3 through the unloading port 14 and the conveying pipe 15. By controlling the rotation speed and time of the intermittent motor 23, the conveying amount and conveying speed of the material can be precisely controlled.

[0034] During the mixing process, observe the rotation of the stirring blades 7 to ensure the materials are fully mixed in the mixing chamber 3. Once all the materials have been added to the mixing chamber 3 according to the formula, stop the intermittent motor 23 and stop the material conveying. Continue running the stirring motor 6 and the electric heating jacket 24 to allow the materials to continue mixing and reacting in the mixing chamber 3 for a period of time, ensuring the materials are fully uniform. Place the collection bucket 25 below the collection port 8, ensuring the collection bucket 25 is correctly and stably positioned. Rotate the cap 9 to open the collection port 8, allowing the mixed pesticide in the mixing chamber 3 to flow into the collection bucket 25 through the collection port 8.

[0035] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A water-based pesticide production apparatus containing bio-based synthetic esters, comprising: Mounting support (1), characterized in that, Support leg (2) is fixedly installed at the bottom of mounting bracket (1); A collection bucket (25) is positioned below the mounting bracket (1); The stirring assembly is located at the upper end of the mounting support (1), and an electric heating jacket (24) is provided on its exterior. The feeding component is installed around the periphery of the mixing component, and multiple sets are provided.

2. The water-based pesticide production apparatus containing bio-based synthetic esters according to claim 1, characterized in that, The feeding assembly includes: The storage chamber (11) is located on the outer periphery of the mixing assembly, with a second sealing cover (12) covering its upper end and a conveying port (17) passing through its bottom. A quantitative component is set below the feed inlet (17), with a feed inlet (16) through its upper end and a discharge inlet (14) through its bottom. The conveying pipe (15) is connected to the discharge port (14).

3. The water-based pesticide production apparatus containing bio-based synthetic esters according to claim 2, characterized in that, The quantitative component includes: The outer limiting cylinder (13) is connected to the upper and lower ends of the feeding port (16) and the feeding port (14) respectively; The inner movable cylinder (18) is rotatably disposed inside the outer limiting cylinder (13), and multiple sets of metering grooves (19) are opened on its outer periphery. A metering cylinder (20) is placed inside a metering trough (19).

4. The water-based pesticide production apparatus containing bio-based synthetic esters according to claim 3, characterized in that, The quantitative component also includes: The rotating shaft (22) is fixedly connected to the middle of the inner movable cylinder (18); An intermittent motor (23) is located on one side of the outer limiting cylinder (13), and its output end is fixedly connected to the rotating shaft (22).

5. The water-based pesticide production apparatus containing bio-based synthetic esters according to claim 4, characterized in that, The stirring assembly includes: The stirring chamber (3) is fixedly installed on the upper end of the mounting support (1). A first sealing cover (4) is provided on its upper end, and a collection port (8) is provided through its bottom. Multiple sets of connecting holes (10) are provided through its perimeter, and the conveying pipe (15) is provided therein. The stirring shaft (5) is rotatably installed inside the stirring chamber (3), and multiple sets of stirring blades (7) are connected to its exterior. The stirring motor (6) is located above the first sealing cover (4), and its output end is connected to the stirring shaft (5).

6. The water-based pesticide production apparatus containing bio-based synthetic esters according to claim 3, characterized in that: The metering grooves (19) are arranged in a circular array inside the inner movable cylinder (18).

7. The water-based pesticide production apparatus containing bio-based synthetic esters according to claim 3, characterized in that: The outer limiting cylinder (13) is fixedly connected to a bracket (21), and the other end of the bracket (21) is fixedly connected to the mounting support (1).

8. The water-based pesticide production apparatus containing bio-based synthetic esters according to claim 5, characterized in that: A screw cap (9) is provided at one end of the collection port (8).

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