Automatic liquid preparation equipment of comb-shaped dispersing agent for pendimethalin suspending agent

Abstract

The utility model discloses an automatic liquid preparation device for a comb-shaped dispersing agent of a pendimethalin suspending agent, which comprises a main body unit, a liquid preparation unit and a control unit, the inlet and outlet unit comprises two liquid inlet boxes, the two liquid inlet boxes are fixedly communicated with the top surface of the liquid preparation tank, the surfaces, far away from the liquid preparation tank, of the two liquid inlet boxes are fixedly communicated with material pipes, the surfaces, far away from the liquid inlet boxes, of the liquid preparation tank are fixedly communicated with liquid outlet pipes, and valves are arranged on the liquid outlet pipes. The rotating rod is driven by the servo motor to rotate, so that liquid materials in the liquid preparation tank are continuously stirred by the plurality of stirring rods, different liquids are fully mixed to form a uniform solution, the double-end plate pushes the convex plates on the two sides to translate, the liquid inlet flow is dynamically adjusted, the liquid preparation proportion deviation caused by non-uniform flow is effectively avoided, and the liquid preparation efficiency is improved. The accurate proportion of each component during liquid preparation is ensured, and the liquid preparation quality of the comb-shaped dispersing agent is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of pesticide formulation production, and in particular to an automatic dispensing device for a comb-shaped dispersant used in pendimethalin suspension. Background Technology

[0002] Pendimethalin suspension concentrate is a common herbicide for dryland fields. It mainly achieves weed control by inhibiting the growth of weed seedlings and secondary roots. With pendimethalin as the main active ingredient, it is uniformly dispersed in an aqueous medium using advanced formulation technology to form a stable suspension system, which has good dispersibility, adhesion and long-lasting efficacy.

[0003] The preparation of the comb-shaped dispersant for pendimethalin suspension is crucial to ensuring its performance. It effectively reduces the aggregation of pendimethalin particles, improves the dispersion and storage stability of the suspension, and requires precise mixing of various raw materials in specific proportions to ensure that each component of the dispersant plays its full role, thereby enhancing the efficacy of pendimethalin suspension in practical applications.

[0004] In the existing technology, when automatically dispensing comb-shaped dispersants, it is necessary to wait for different raw materials to mix and react with each other. The overall process is relatively slow and it is difficult to quickly promote the full mixing of raw materials. In addition, the straight-through of the liquid inlet pipe is inconvenient to adjust according to the dispensing requirements, which can easily lead to deviations in the dispensing ratio and affect the dispensing quality and efficiency of comb-shaped dispersants. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the problems existing in the above-mentioned automatic dispensing equipment for comb-shaped dispersants used in pendimethalin suspension, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide an automatic dispensing device for a comb-shaped dispersant for pendimethalin suspension, which aims to solve the problem of "".

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: including:

[0009] The main unit includes a liquid preparation tank;

[0010] The inlet and outlet unit includes two inlet boxes, both of which are fixedly connected to the top surface of the liquid mixing tank. The side of each inlet box away from the liquid mixing tank is fixedly connected to a material pipe. The side of the liquid mixing tank away from the inlet boxes is fixedly connected to an outlet pipe, and a valve is provided on the outlet pipe.

[0011] The stirring unit includes a servo motor, which is fixedly connected to the bottom surface of the liquid preparation tank. The output end of the servo motor is fixedly connected to a rotating rod, and the arm of the rotating rod is fixedly connected to multiple stirring rods.

[0012] As a preferred embodiment of the automatic dispensing device for dimethoate suspension of the present invention, it further includes a quantity control component for controlling the feeding of the comb-shaped dispensing agent, comprising two convex plates, both of which are slidably connected to corresponding inlet boxes, and springs fixedly connected to the sides of the two inlet boxes that are close to each other, and both springs being fixedly connected to the corresponding convex plates. A double-headed plate is fixedly connected to the top of the rotating rod, and the double-headed plate cooperates with the two convex plates.

[0013] As a preferred embodiment of the automatic dispensing device for dimethoate suspension described in this utility model, the rotating rod further includes a support, which is fixedly connected to the center of the rod arm of the rotating rod. Both ends of the support are fixedly connected to scrapers, and both scrapers are in movable contact with the inner wall of the dispensing tank.

[0014] As a preferred embodiment of the automatic dispensing device for dimethoate suspension of the present invention, wherein: the two inlet boxes further include crossbars, the two ends of which are fixedly connected to the two inlet boxes respectively, and move through the two protruding plates.

[0015] As a preferred embodiment of the automatic dispensing device for dimethomorph suspension of the present invention, wherein the dispensing tank further includes a level window, which is fixedly connected to the dispensing tank.

[0016] As a preferred embodiment of the automatic dispensing equipment for dimethoate suspension described in this utility model, the dispensing tank further includes multiple columns, which are fixedly connected to the bottom surface of the dispensing tank and are arranged in a ring at equal intervals.

[0017] The beneficial effects of this utility model are:

[0018] 1. The rotating rod is driven by a servo motor to continuously stir the liquid material in the mixing tank, so that different liquids are fully mixed to form a uniform solution. The double-head plate pushes the two side convex plates to move horizontally, so as to dynamically adjust the liquid flow rate, effectively avoid the deviation of the liquid ratio caused by uneven flow, ensure the accurate ratio of each component during liquid preparation, and improve the liquid preparation quality of comb-shaped dispersant. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0020] Figure 1 This is a frontal overall structural diagram of an automatic dispensing device for dimethoate suspension proposed in this utility model.

[0021] Figure 2 This is a side view of the overall structure of an automatic dispensing device for dimethoate suspension proposed in this utility model.

[0022] Figure 3 This is a schematic cross-sectional view of the liquid preparation tank proposed in this utility model.

[0023] In the diagram: 100, main unit; 101, liquid preparation tank;

[0024] 200. Inlet / outlet unit; 201. Liquid inlet box; 202. Liquid outlet pipe;

[0025] 300. Stirring unit; 301. Servo motor; 302. Rotary rod; 303. Stirring rod;

[0026] 304, control assembly; 304a, convex plate; 304b, spring; 304c, double-ended plate;

[0027] 305. Bracket; 306. Scraper; 307. Crossbar; 308. Liquid level window; 309. Column. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0031] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0032] Reference Figure 1-3 This utility model provides an automatic dispensing device for a comb-shaped dispersant used in pendimethalin suspension, comprising:

[0033] The main unit 100 includes a liquid preparation tank 101;

[0034] The inlet / outlet unit 200 includes two inlet boxes 201, both of which are fixedly connected to the top surface of the liquid preparation tank 101. The side of each inlet box 201 away from the liquid preparation tank 101 is fixedly connected to a material pipe, and the side of the liquid preparation tank 101 away from the inlet boxes 201 is fixedly connected to an outlet pipe 202, and a valve is provided on the outlet pipe 202.

[0035] The stirring unit 300 includes a servo motor 301, which is fixedly connected to the bottom surface of the liquid preparation tank 101. The output end of the servo motor 301 is fixedly connected to a rotating rod 302, and the arm of the rotating rod 302 is fixedly connected to multiple stirring rods 303. The solution material is transported into the liquid preparation tank 101 through the liquid inlet box 201. The servo motor 301 drives the rotating rod 302 to rotate, so that the multiple stirring rods 303 continuously stir the liquid material, making the liquid material fully mixed to form a uniform solution. When the liquid preparation is completed, the valve on the liquid outlet pipe 202 is opened, and the mixed solution can be discharged from the liquid outlet pipe 202.

[0036] The system also includes a flow control component 304 for controlling the feeding of the comb-shaped dispersant. This component comprises two protruding plates 304a, both slidably connected to corresponding inlet boxes 201. Springs 304b are fixedly connected to the sides of the two inlet boxes 201 that are close to each other. Both springs 304b are fixedly connected to their respective protruding plates 304a. A double-ended plate 304c is fixedly connected to the top of a rotating rod 302. The double-ended plate 304c cooperates with the two protruding plates 304a. By synchronously rotating the rod 302 through the double-ended plate 304c, the two protruding plates 304a are pushed to move horizontally, dynamically adjusting the inlet flow rate. This avoids deviations in the liquid mixing ratio caused by uneven flow, ensuring accurate proportions of each component during the mixing process and improving the quality of the mixed solution.

[0037] Furthermore, the rotating rod 302 also includes a bracket 305, which is fixedly connected to the center of the arm of the rotating rod 302. Both ends of the bracket 305 are fixedly connected to scrapers 306. Both scrapers 306 are in contact with the inner wall of the mixing tank 101. The rotating rod 302 causes the bracket 305 to rotate, and the scrapers 306 move along the inner wall of the mixing tank 101 to scrape off the liquid and impurities adhering to the inner wall of the mixing tank 101, so that they are mixed back into the solution in the mixing tank 101. At the same time, it also cleans the tank wall.

[0038] Furthermore, the two liquid inlet boxes 201 also include a crossbar 307. The two ends of the crossbar 307 are fixedly connected to the two liquid inlet boxes 201 respectively, and move through the two protruding plates 304a. The crossbar 307 provides precise guidance for the sliding of the protruding plates 304a, so that the sliding process of the protruding plates 304a on the liquid inlet box 201 is smooth, avoiding shaking or deviation, and ensuring the stability of the initial liquid mixing operation.

[0039] Furthermore, the liquid preparation tank 101 also includes a liquid level window 308, which is fixedly connected to the liquid preparation tank 101. The liquid level height is displayed in real time through the liquid level window 308, so as to accurately grasp the amount of liquid in the liquid preparation tank 101 and thus precisely control the addition ratio of various liquids.

[0040] Furthermore, the liquid mixing tank 101 also includes multiple columns 309, which are all fixedly connected to the bottom surface of the liquid mixing tank 101 and are arranged in a ring at equal intervals. The columns 309 separate the liquid mixing tank 101 from the ground, reducing the corrosion of the liquid mixing tank 101 by ground moisture and impurities, reducing the risk of equipment corrosion and damage, and effectively extending the service life of the liquid mixing tank 101.

[0041] During use, the servo motor 301 drives the rotating rod 302 to rotate, causing multiple stirring rods 303 to continuously stir the liquid material in the mixing tank 101, promoting the full mixing of different liquids to form a uniform solution. The double-headed plate 304c pushes the two side convex plates 304a to move horizontally, dynamically adjusting the liquid flow rate, effectively avoiding the deviation of the liquid ratio caused by uneven flow, ensuring the accurate ratio of each component during liquid mixing, and improving the liquid mixing quality of the comb-shaped dispersant.

[0042] The rotating rod 302 drives the bracket 305 to rotate, causing the scraper 306 to slide along the inner wall of the liquid preparation tank 101, thereby effectively scraping off the liquid and impurities adhering to the tank wall and allowing them to re-integrate into the solution inside the tank, while cleaning the tank wall. At the same time, the crossbar 307 provides precise guidance for the sliding of the convex plate 304a, ensuring that the convex plate 304a slides smoothly on the liquid inlet box 201 and avoids shaking or deviation.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automatic dispensing device for a comb-shaped dispersant used in pendimethalin suspension, characterized in that: include: The main unit (100) includes a liquid preparation tank (101); The inlet / outlet unit (200) includes two inlet boxes (201), both of which are fixedly connected to the top surface of the liquid preparation tank (101). The side of each inlet box (201) away from the liquid preparation tank (101) is fixedly connected to a feed pipe. The side of the liquid preparation tank (101) away from the inlet boxes (201) is fixedly connected to an outlet pipe (202), and a valve is provided on the outlet pipe (202). The stirring unit (300) includes a servo motor (301), which is fixedly connected to the bottom surface of the liquid preparation tank (101). The output end of the servo motor (301) is fixedly connected to a rotating rod (302), and the arm of the rotating rod (302) is fixedly connected to multiple stirring rods (303).

2. The automatic dispensing equipment for a comb-shaped dispersant used in pendimethalin suspension according to claim 1, characterized in that: It also includes a flow control component (304) for controlling the feeding of the comb-shaped dispersant, comprising two protruding plates (304a), both of which are slidably connected to the corresponding liquid inlet box (201). The sides of the two liquid inlet boxes (201) that are close to each other are fixedly connected to springs (304b), and both springs (304b) are fixedly connected to the corresponding protruding plates (304a). The top end of the rotating rod (302) is fixedly connected to a double-headed plate (304c), which cooperates with the two protruding plates (304a).

3. The automatic dispensing equipment for a comb-shaped dispersant used in pendimethalin suspension according to claim 2, characterized in that: The rotating rod (302) also includes a bracket (305), which is fixedly connected to the center of the arm of the rotating rod (302). Both ends of the bracket (305) are fixedly connected to scrapers (306), and both scrapers (306) are in contact with the inner wall of the liquid preparation tank (101).

4. The automatic dispensing equipment for a comb-shaped dispersant used in pendimethalin suspension according to claim 3, characterized in that: The two liquid inlet boxes (201) also include a crossbar (307), the two ends of which are fixedly connected to the two liquid inlet boxes (201) respectively, and move through the two protrusions (304a).

5. An automatic dispensing device for a comb-shaped dispersant used in pendimethalin suspension according to claim 4, characterized in that: The liquid preparation tank (101) also includes a liquid level window (308), which is fixedly connected to the liquid preparation tank (101).

6. The automatic dispensing equipment for a comb-shaped dispersant used in pendimethalin suspension according to claim 5, characterized in that: The liquid preparation tank (101) also includes multiple columns (309), which are all fixedly connected to the bottom surface of the liquid preparation tank (101) and are arranged in a ring at equal intervals.

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