High-speed dispersing and mixing machine for preparing compound pesticide and mixing method

Abstract

The invention relates to the technical field of compound pesticide mixers.The embodiment of the invention provides a high-speed dispersing mixer for preparing compound pesticides and a mixing method.The high-speed dispersing mixer for preparing the compound pesticides comprises a bottom support and a discharging hopper, and the discharging hopper is installed on the upper side of the bottom support through a first vertical plate; the pesticide mixing device further comprises a conveying bin, a feeding hopper, a stirring mechanism, a mounting ring, an auxiliary mixing mechanism, a driven gear, a driving mechanism and a collecting hopper, the conveying bin is mounted on the upper side of the bottom support through a second vertical plate, the upper side of the conveying bin communicates with the feeding hopper, and the stirring mechanism is arranged on the upper side of the conveying bin and used for stirring and mixing pesticide. Two mounting rings are mounted on the upper side of the bottom support through a supporting plate, and the auxiliary mixing mechanism is rotationally arranged in the mounting rings. By means of the technical scheme, the technical problems that in the prior art, a mixing structure of a mixing machine is single, and pesticide mixing is not sufficient easily are solved.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the technical field of compound pesticide mixers, and more particularly, to a high-speed dispersion mixer and a mixing method for preparing compound pesticides. Background Art

[0002] Pesticides refer to substances or mixtures of several substances and their preparations, which are chemically synthesized or derived from organisms or other natural substances and are used to prevent and control diseases, insects, weeds, rodents and other pests harmful to agriculture and forestry, and to purposefully regulate the growth of plants and insects. They are widely used in the production of agriculture, forestry and animal husbandry, environmental and household sanitation pest control and epidemic prevention, and the mildew and moth prevention of industrial products. A mixer is required for the preparation of pesticides. The mixer for preparing compound pesticides in the prior art has a relatively simple structure. Usually, only a single stirring blade is used to stir and mix pesticides, resulting in poor mixing efficiency of pesticides, easy insufficient mixing of pesticides, and affecting the preparation effect of pesticides. Summary of the Invention

[0003] To overcome the above defects, embodiments of the present disclosure provide a mixing method for a high-speed dispersion mixer for preparing compound pesticides, which is used to solve the technical problem that the mixing structure of the mixer in the prior art is relatively single and easy to cause insufficient mixing of pesticides.

[0004] According to one aspect, at least one embodiment of the present disclosure provides a high-speed dispersion mixer for preparing compound pesticides, including a bottom support and a discharge hopper. The discharge hopper is installed on the upper side of the bottom support through a first vertical plate, and further includes: A conveying bin, the conveying bin is installed on the upper side of the bottom support through a second vertical plate. The upper side of the conveying bin is communicated with a feed hopper, and the shape of the feed hopper is wider at the top and narrower at the bottom. A stirring mechanism, the stirring mechanism is arranged on the upper side of the conveying bin and is used for stirring and mixing pesticides. An installation ring, two installation rings are installed on the upper side of the bottom support through a support plate. The two installation rings are respectively installed on the upper side of the bottom support through two groups of support plates with different lengths. An auxiliary mixing mechanism, the auxiliary mixing mechanism is rotatably arranged inside the installation ring and is used for assisting in mixing pesticides. A driven gear is sleeved on the outer side of the auxiliary mixing mechanism, and the driven gear rotates synchronously with the auxiliary mixing mechanism. A driving mechanism, the driving mechanism is arranged on the upper side of one of the two installation rings on both sides and is used for driving the auxiliary mixing mechanism and the driven gear to rotate. An aggregate hopper, the aggregate hopper is arranged on the upper side of the discharge hopper, and the shape of the aggregate hopper is a hollowed-out frustum of a cone.

[0005] In order to achieve the stirring and mixing of pesticide materials, the stirring mechanism includes: A U-shaped plate, which is installed on the upper side of the conveying bin; Mounting columns, which are installed on the U-shaped plate; Stirring paddles, which are installed on the lower sides of the mounting columns.

[0006] In order to enhance the mixing effect of pesticide materials, the auxiliary mixing mechanism includes: A mixing barrel, which is rotatably arranged inside the mounting ring; Stirring fan blades, which are installed on the inner wall of the mixing barrel and rotate synchronously with the mixing barrel.

[0007] In order to drive the rotation of the auxiliary mixing mechanism, the driving mechanism includes: A mounting plate, which is installed on the upper side of one of the two mounting rings on both sides; A rotating shaft, which is rotatably installed on the mounting plate, and a driving member for driving the rotation of the rotating shaft is arranged on the mounting plate; A driving gear, which is sleeved on the rotating shaft and rotates synchronously with the rotating shaft.

[0008] In order to achieve the diversion of the pesticide materials entering the inside of the conveying bin, a diversion plate is arranged inside the conveying bin and the feed hopper, and the size of the diversion plate is adapted to the sizes of the conveying bin and the feed hopper.

[0009] In order to reduce the probability of the phenomenon that the pesticide materials splash out of the mixing barrel during the mixing process, a baffle is sleeved outside the conveying bin, and the baffle is rotatably connected to the mixing barrel through a connecting ring.

[0010] In order to accelerate the mixing speed of the pesticide materials, the number of the stirring paddles is multiple, and the multiple stirring paddles are arranged obliquely on the lower sides of the mounting columns.

[0011] In order to ensure the smooth flow of the pesticide materials during the mixing process, the conveying bin, the stirring mechanism, the auxiliary mixing mechanism and the collecting hopper are all arranged obliquely, a part of the conveying bin is inside the auxiliary mixing mechanism, and a part of the auxiliary mixing mechanism is inside the collecting hopper.

[0012] In order to ensure the stability of the mixing barrel during rotation, a limiting ring is sleeved outside the mixing barrel, and a limiting groove is formed on the inner wall of the collecting hopper.

[0013] A mixing method for compound pesticide preparation uses the above-mentioned high-speed dispersion mixer for compound pesticide preparation, and includes the following steps: Step 1. Adding materials: Pour the pesticide materials to be mixed into the inside of the feed hopper. After being split by the flow splitter plate, the materials flow into the inside of the conveying bin and are then conveyed by the conveying bin to the inside of the auxiliary mixing mechanism. Step 2. Stirring and mixing: The driving mechanism cooperates with the driven gear to drive the mixing barrel and the stirring fan blades to rotate. During the rotation of the mixing barrel and the stirring fan blades, the pesticide materials will be driven to flow at a high speed inside the mixing barrel. During the high-speed flow of the pesticide materials, the stirring paddles and the stirring fan blades will stir and mix the pesticide materials.

[0014] The beneficial effects of the embodiments of the present disclosure are as follows: 1. In the present disclosure, the driving mechanism drives the auxiliary mixing mechanism to rotate, so that the stirring mechanism and the auxiliary mixing mechanism cooperate to stir and mix the pesticide materials entering the inside of the mixing barrel, realizing multiple stirring of the pesticide materials, accelerating the mixing speed of the pesticide materials, and enhancing the mixing effect of the pesticide materials. 2. In the present disclosure, due to the inclined conveying bin, auxiliary mixing mechanism and aggregate hopper, the pesticide materials can flow smoothly inside the device during the mixing process, ensuring the mixing effect of the pesticide materials and enhancing the use effect of the device. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following will briefly introduce the drawings required for the description in the embodiments of the present disclosure. Obviously, the following drawings are only some exemplary embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the content of the exemplary embodiments of the present disclosure and these drawings.

[0016] Figure 1 It is a schematic structural diagram of the whole invention; Figure 2 For the present invention Figure 1 The enlarged schematic structural diagram of part A in; Figure 3 It is a vertical sectional schematic diagram of the structures inside the conveying bin, auxiliary mixing mechanism and aggregate hopper of the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic structural diagram of part B in; Figure 5 It is a schematic diagram of the structure of the cooperation between the aggregate hopper and the blocking mechanism of the present invention.

[0017] In the figure: 1, bottom support; 2, discharge hopper; 3, conveying bin; 4, feed hopper; 5, mounting ring; 6, driven gear; 7, aggregate hopper; 8, flow splitter plate; 9, baffle; 10, limiting ring; 11, filter plate; 101, U-shaped plate; 102, mounting column; 103, stirring paddle; 201, mixing barrel; 202, stirring fan blade; 301, mounting plate; 302, rotating shaft; 303, driving gear; 401, mounting ear; 402, transmission shaft; 403, plugging member. Detailed implementation manners

[0018] The present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present disclosure, rather than limiting the present disclosure.

[0019] For the sake of simplicity of the drawings, only the parts related to the disclosure are schematically shown in each drawing, and they do not represent their actual structures as products. In addition, for the sake of simplicity and understanding of the drawings, in some drawings, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0020] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "mount", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific situations.

[0021] In the present disclosure, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but through other features between them. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is at a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the first feature is at a lower horizontal height than the second feature.

[0022] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "left", "right", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present disclosure.

[0023] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance.

[0024] Example 1, as Figures 1 to 5 shown, which shows a high-speed dispersion mixer for preparing compound pesticides in an embodiment of the present disclosure. It includes a bottom support 1 and a discharge hopper 2. The discharge hopper 2 is installed on the upper side of the bottom support 1 through a first vertical plate. It also includes: a conveying bin 3, a feed hopper 4, a stirring mechanism, a mounting ring 5, an auxiliary mixing mechanism, a driven gear 6, a driving mechanism, and an aggregate hopper 7. Compared with the prior art, in this embodiment, the driving mechanism drives the auxiliary mixing mechanism to rotate, so that the stirring mechanism and the auxiliary mixing mechanism cooperate to stir and mix the pesticide materials entering the inside of the mixing barrel 201, realizing multiple stirring of the pesticide materials, accelerating the mixing speed of the pesticide materials, enhancing the mixing effect of the pesticide materials. Through the inclined conveying bin 3, the auxiliary mixing mechanism, and the aggregate hopper 7, the pesticide materials can flow smoothly inside the device during the mixing process, ensuring the mixing effect of the pesticide materials and enhancing the use effect of the device; As Figure 1 and Figure 5 shown, a filter plate 11 is installed inside the discharge hopper 2. When the mixed pesticide is discharged into the inside of the discharge hopper 2 through the aggregate hopper 7, the filter plate 11 will filter the pesticide, so that the unqualified mixed pesticide can be intercepted. A blocking mechanism is provided on the aggregate hopper 7. As Figure 4 and Figure 5 shown, the blocking mechanism includes a mounting ear 401, which is fixedly installed on the aggregate hopper 7. A transmission shaft 402 is rotatably connected to the inner side of the mounting ear 401. A driving member for driving the transmission shaft 402 to rotate is provided on the mounting ear 401. The driving member is a forward and reverse motor. A blocking member 403 is sleeved on the transmission shaft 402. The blocking member 403 is spherical. A discharge groove for discharging materials is opened on the blocking member 403. When the pesticide is being mixed, the blocking mechanism seals the aggregate hopper 7, ensuring the tightness of the aggregate hopper 7 during the mixing process. When the pesticide mixing is completed, the blocking member 403 can be rotated to make the aggregate hopper 7 no longer sealed, so that the mixed pesticide can be discharged into the inside of the discharge hopper 2 through the discharge groove opened on the blocking member 403; As Figure 1 , Figure 3 and Figure 4As shown in the figure, the conveying bin 3 is installed on the upper side of the bottom support 1 through the second vertical plate. The upper side of the conveying bin 3 is communicated with a feed hopper 4. A flow dividing plate 8 is arranged inside the conveying bin 3 and the feed hopper 4. The size of the flow dividing plate 8 is adapted to the sizes of the conveying bin 3 and the feed hopper 4. The pesticide materials poured into the inside of the feed hopper 4 will be divided by the flow dividing plate 8 and then enter the inside of the conveying bin 3, thus realizing the divided feeding of the pesticide materials. The stirring mechanism is arranged on the upper side of the conveying bin 3. The stirring mechanism includes a U-shaped plate 101, a mounting column 102 and stirring paddles 103. The number of the stirring paddles 103 is multiple. Two mounting rings 5 are installed on the upper side of the bottom support 1 through a support plate. The auxiliary mixing mechanism is rotatably arranged inside the mounting ring 5. The auxiliary mixing mechanism includes a mixing barrel 201 and stirring fan blades 202. A baffle 9 is sleeved outside the conveying bin 3. The baffle 9 is rotatably connected with the mixing barrel 201 through a connecting ring. The baffle 9 can block the pesticide materials during the mixing process of the pesticide materials, thus reducing the probability of the pesticide materials splashing out of the mixing barrel 201 during the stirring and mixing process. The multiple stirring paddles 103 are arranged obliquely on the lower side of the mounting column 102. When the multiple stirring paddles 103 rotate, they can cooperate with the auxiliary mixing mechanism to stir and mix the pesticide materials together, thus accelerating the mixing speed of the pesticide materials. The stirring mechanism will stir the pesticide materials inside the auxiliary mixing mechanism when the auxiliary mixing mechanism rotates. With the combined use of the stirring mechanism and the auxiliary mixing mechanism, the pesticide materials entering the inside of the auxiliary mixing mechanism can be stirred multiple times by the stirring mechanism and the auxiliary mixing mechanism, thus enhancing the stirring effect on the pesticide materials; As Figure 1 and Figure 2 shown, a driven gear is sleeved outside the auxiliary mixing mechanism. The driving mechanism is arranged on the upper side of one of the two mounting rings 5 on both sides. The driving mechanism includes a mounting plate 301, a rotating shaft 302 and a driving gear 303. The driving part inside the driving mechanism is also a forward and reverse motor. When the driving mechanism operates, it will drive the auxiliary mixing mechanism to rotate, so that the auxiliary mixing mechanism cooperates with the stirring mechanism to stir the pesticide materials multiple times, thus accelerating the mixing speed of the pesticide materials and improving the working efficiency. An aggregate hopper 7 is arranged on the upper side of the discharge hopper 2. The aggregate hopper 7 can collect the mixed pesticides. A limiting ring 10 is sleeved outside the mixing barrel 201. A limiting groove is opened on the inner wall of the aggregate hopper 7. The aggregate hopper 7 limits the rotation of the mixing barrel 201 through the limiting ring 10 and the limiting groove. The conveying bin 3, the stirring mechanism, the auxiliary mixing mechanism and the aggregate hopper 7 are all arranged obliquely. The upper part of the conveying bin 3 is inside the auxiliary mixing mechanism, and a part of the auxiliary mixing mechanism is inside the aggregate hopper 7. When the pesticide materials flow into the inside of the conveying bin 3 through the feed hopper 4, they will successively flow into the auxiliary mixing mechanism and the aggregate hopper 7, so that the pesticide materials can naturally flow inside the device after entering the device, ensuring the smooth flow of the pesticide materials inside the device.

[0025] Working principle of the high-speed dispersion mixer for preparing the compound pesticide: Before mixing the pesticide materials, start the forward and reverse motor located inside the plugging mechanism. The forward and reverse motor drives the transmission shaft 402 to rotate, and the transmission shaft 402 drives the plugging member 403 to rotate, so that the plugging member 403 plugs the aggregate hopper 7. After plugging, start the forward and reverse motor located inside the driving mechanism. The forward and reverse motor drives the rotating shaft 302 to rotate, the rotating shaft 302 drives the driving gear 303 to rotate, and the driving gear 303 drives the mixing barrel 201 and the stirring fan blades to rotate through the driven gear 6. Then, pour the pesticide materials to be mixed into the inside of the feed hopper 4. After being shunted by the shunt plate 8, the pesticide materials flow into the inside of the conveying bin 3, and then flow from the conveying bin 3 into the inside of the mixing barrel 201. At this time, the rotating mixing barrel 201 and the stirring fan blades 202 will stir and mix the pesticide materials entering the inside of the mixing barrel 201. During the mixing process of the pesticide materials, the stirring paddle 103 will stir the pesticide materials, thus realizing the multiple stirring and mixing of the pesticide materials; After the pesticide is mixed, it flows into the inside of the aggregate hopper 7. Turn off the forward and reverse motor located inside the driving mechanism to stop the rotation of the mixing barrel 201. Then, start the forward and reverse motor located inside the plugging mechanism. The forward and reverse motor drives the transmission shaft 402 to rotate, and the transmission shaft 402 drives the plugging member 403 to rotate, canceling the sealing of the aggregate hopper 7 by the plugging member 403. At this time, the mixed pesticide inside the aggregate hopper 7 will flow into the inside of the discharge hopper 2 through the discharge slot opened on the plugging member 403. When the pesticide flows inside the discharge hopper 2 and passes through the filter plate 11, the filter plate 11 filters the pesticide. The unqualified mixed pesticide is intercepted by the filter plate 11, and the qualified mixed pesticide is discharged from the mixer through the discharge hopper 2.

[0026] Embodiment 2. Based on a high-speed dispersion mixer for preparing a compound pesticide, the present invention also proposes a mixing method for preparing a compound pesticide, which specifically includes the following steps: Step 1. Adding materials: Pour the pesticide materials to be mixed into the inside of the feed hopper 4. After being shunted by the shunt plate 8, the materials flow into the inside of the conveying bin 3, and then are conveyed by the conveying bin 3 to the inside of the auxiliary mixing mechanism; Step 2. Stirring and mixing: Through the cooperation of the driving mechanism and the driven gear 6, drive the mixing barrel 201 and the stirring fan blades 202 to rotate. During the rotation of the mixing barrel 201 and the stirring fan blades 202, they will drive the pesticide materials to flow at a high speed inside the mixing barrel 201. During the high-speed flow of the pesticide materials, the stirring paddle 103 and the stirring fan blades 202 will stir and mix the pesticide materials.

[0027] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure rather than to limit them. Although the present disclosure has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present disclosure can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present disclosure, and all of them should be covered by the scope of the claims of the present disclosure.

Claims

1. A high-speed dispersion mixer for preparing a compound pesticide, comprising a bottom support (1) and a discharge hopper (2), wherein the discharge hopper (2) is installed on the upper side of the bottom support (1) through a first vertical plate, and is characterized in that, It further includes: A conveying bin (3), the conveying bin (3) is installed on the upper side of the bottom support (1) through a second vertical plate, and a feed hopper (4) is communicated with the upper side of the conveying bin (3); A stirring mechanism, the stirring mechanism is arranged on the upper side of the conveying bin (3) for stirring and mixing pesticides; Mounting rings (5), two of the mounting rings (5) are installed on the upper side of the bottom support (1) through a support plate; An auxiliary mixing mechanism, the auxiliary mixing mechanism is rotatably arranged inside the mounting ring (5) for assisting in mixing pesticides, and a driven gear (6) is sleeved on the outside of the auxiliary mixing mechanism, and the driven gear (6) rotates synchronously with the auxiliary mixing mechanism; A driving mechanism, the driving mechanism is arranged on the upper side of one of the two mounting rings (5) for driving the auxiliary mixing mechanism and the driven gear (6) to rotate; An aggregate hopper (7), the aggregate hopper (7) is arranged on the upper side of the discharge hopper (2).

2. The high-speed dispersion mixer for preparing the compound pesticide according to claim 1, characterized in that, The stirring mechanism includes: A U-shaped plate (101), the U-shaped plate (101) is installed on the upper side of the conveying bin (3); A mounting column (102), the mounting column (102) is installed on the U-shaped plate (101); Stirring paddles (103), the stirring paddles (103) are installed on the lower side of the mounting column (102).

3. The high-speed dispersion mixer for preparing the compound pesticide according to claim 2, characterized in that, The auxiliary mixing mechanism includes: A mixing barrel (201), the mixing barrel (201) is rotatably arranged inside the mounting ring (5); Stirring fan blades (202), the stirring fan blades (202) are installed on the inner wall of the mixing barrel (201) and rotate synchronously with the mixing barrel (201).

4. A high-speed dispersion mixer for preparing a compound pesticide according to claim 3, characterized in that, The driving mechanism includes: A mounting plate (301), the mounting plate (301) is installed on the upper side of one of the two mounting rings (5); A rotating shaft (302), the rotating shaft (302) is rotatably installed on the mounting plate (301), and a driving member for driving the rotating shaft (302) to rotate is arranged on the mounting plate (301); A driving gear (303), the driving gear (303) is sleeved on the rotating shaft (302) and rotates synchronously with the rotating shaft (302).

5. The high-speed dispersion mixer for preparing the compound pesticide according to claim 4, wherein, A flow dividing plate (8) is arranged inside the conveying bin (3) and the feed hopper (4), and the size of the flow dividing plate (8) is adapted to the sizes of the conveying bin (3) and the feed hopper (4).

6. The high-speed dispersion mixer for preparing the compound pesticide according to claim 5, characterized in that, A baffle (9) is sleeved on the outside of the conveying bin (3), and the baffle (9) is rotatably connected with the mixing barrel (201) through a connecting ring.

7. A high-speed dispersion mixer for preparing a compound pesticide according to claim 6, characterized in that, The number of the stirring paddles (103) is multiple, and the multiple stirring paddles (103) are arranged obliquely on the lower side of the mounting column (102).

8. A high-speed dispersion mixer for preparing a compound pesticide according to claim 7, characterized in that, The conveying bin (3), the stirring mechanism, the auxiliary mixing mechanism and the aggregate hopper (7) are all arranged obliquely, a part of the conveying bin (3) is inside the auxiliary mixing mechanism, and a part of the auxiliary mixing mechanism is inside the aggregate hopper (7).

9. A high-speed dispersion mixer for preparing a compound pesticide according to claim 8, characterized in that, A limiting ring (10) is sleeved on the outside of the mixing barrel (201), and a limiting groove is formed on the inner wall of the aggregate hopper (7).

10. A mixing method for preparing a compound pesticide, which uses a high-speed dispersion mixer for preparing a compound pesticide as described in claim 9, characterized in that, It includes the following steps: Step 1. Adding materials: Pour the pesticide materials to be mixed into the interior of the feed hopper (4). After being split by the splitter plate (8), the materials flow into the interior of the conveying bin (3), and then are conveyed by the conveying bin (3) into the interior of the auxiliary mixing mechanism; Step 2. Stirring and mixing: The driving mechanism cooperates with the driven gear (6) to drive the mixing barrel (201) and the stirring fan blades (202) to rotate. During the rotation of the mixing barrel (201) and the stirring fan blades (202), the pesticide materials will be driven to flow at a high speed inside the mixing barrel (201). During the high-speed flow of the pesticide materials, the stirring paddles (103) and the stirring fan blades (202) will stir and mix the pesticide materials.

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