A high-efficiency mixing device for plant growth regulator proportioning

Abstract

The utility model relates to a kind of high-efficiency mixing device for plant growth regulator proportioning, characterized by including base, mixing barrel and stirring rod etc., the left and right ends of base top surface are connected with support plate, mixing barrel both ends are rotatably connected between two support plates, first motor is installed in left end support plate left side, the output shaft of first motor is connected with the rotating shaft of mixing barrel, controller is installed in right end support plate right side, mixing barrel top is rotatably connected with cover plate, second motor is installed in mixing barrel top, stirring rod is rotatably connected in mixing barrel, second motor output shaft is connected with stirring rod, base is provided with battery, bottom in mixing barrel is provided with bottom cleaning assembly for stirring sediment;Advantages are that stirring rod is driven to rotate by second motor, simultaneously, revolution blade is forced to rotate by bevel gear meshing in revolution process, so that blade continuously adheres to mixing barrel bottom high-speed scraping and disturbing liquid, thereby replacing artificial repeated stirring, solve the problem of reagent standing precipitation.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery, and in particular to a high-efficiency mixing device for the formulation of plant growth regulators. Background Technology

[0002] Plant growth regulators play a crucial role in modern agriculture, used to precisely regulate crop growth and development, thereby improving yield and quality. In practice, farmers typically need to dilute one or more solid or high-concentration liquid regulators with water in a specific ratio, depending on the crop type, growth stage, and environmental conditions, to prepare a working solution that can be directly sprayed. This mixing process requires the agent to be fully and evenly dispersed and dissolved in water to form a uniform and stable spray solution, ensuring stable efficacy and avoiding the risk of phytotoxicity caused by excessively high local concentrations.

[0003] Currently, when farmers prepare pesticide solutions on-site in the fields or greenhouses, they first pour water into a container, then add the appropriate amount of regulator, and stir the solution to mix it thoroughly. The most primitive method is manual stirring, using a wooden stick to stir the liquid in the container. Later, handheld electric mechanical stirring uses a small electric stirrer with a stirring paddle inserted into the solution, and the motor drives the paddle to rotate and force the liquid to mix, which is relatively more efficient.

[0004] However, many plant growth regulators are prone to precipitation, sedimentation, or stratification over time after dilution, requiring repeated stirring before spraying to ensure uniform solution. Furthermore, when the solution reaches the bottom of the container, the concentration of the settled agent is significantly higher than the clear liquid on top. Directly spraying the high-concentration solution at the bottom can easily cause localized phytotoxicity; discarding it leads to waste and inaccurate formulation. Large containers often cannot be easily retrieved from the bottom by hand, requiring farmers to lift the container and pour out the concentrated sediment, increasing operational difficulty and making it difficult to completely avoid waste or phytotoxicity when the solution reaches the bottom, thus affecting the uniformity of the final application effect. Utility Model Content

[0005] The technical problem to be solved by this invention is the cumbersome operation and resource loss. It provides a highly efficient mixing device for the formulation of plant growth regulators, aiming to solve the above problems.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a high-efficiency mixing device for the formulation of plant growth regulators, including a base, a mixing tank, a first motor, a cover plate, a second motor, a stirring rod, a storage battery, a controller, and a bottom cleaning component. Support plates are connected to the left and right ends of the top surface of the base. The two ends of the mixing tank are rotatably connected between the two support plates. The first motor is installed on the left side of the left support plate, and the output shaft of the first motor is coaxially connected to the rotating shaft of the mixing tank. The controller is installed on the right side of the right support plate. A cover plate is rotatably connected to the top of the mixing tank. A second motor is installed on the top of the mixing tank. A stirring rod is rotatably connected inside the mixing tank. The output shaft of the second motor is coaxially connected to the stirring rod. A storage battery is provided on the base. The first motor and the second motor are wired to the controller. The controller and the storage battery are wired to each other. A bottom cleaning component for stirring sediment is provided at the bottom of the mixing tank.

[0007] A further preferred embodiment of this utility model is as follows: the bottom cleaning component includes a mounting base, a first bevel gear, a rotating blade, a second bevel gear, a mounting base connected to the bottom of the stirring rod, a first bevel gear connected to the bottom of the mixing tank, a rotating blade rotatably connected to the side of the mounting base, a second bevel gear connected to one end of the rotating blade passing through the mounting base, and the second bevel gear meshing with the first bevel gear.

[0008] A further preferred embodiment of this utility model is: it also includes a fixed frame and an open cone. The fixed frame is connected to the top of the inner side of the mixing tank, and the open cone is connected inside the fixed frame. The open cone has several through holes around it.

[0009] A further preferred embodiment of this utility model is: it also includes a filter screen, and the filter screen is connected to the bottom of the fixing frame.

[0010] A further preferred embodiment of this utility model is: it also includes a solar panel, the top surface of the mixing tank is connected to a solar panel, and the solar panel is wired to a storage battery.

[0011] A further preferred embodiment of this utility model is: it also includes a sealing strip, and the sealing strip is connected to the bottom side of the cover plate.

[0012] A further preferred embodiment of this utility model is: it also includes an observation window, and a transparent observation window is provided on the front side of the mixing tank.

[0013] A further preferred embodiment of this utility model is: it also includes stabilizing feet, and a plurality of stabilizing feet are installed at the bottom of the base.

[0014] Compared with the prior art, the advantages of this utility model are: the second motor drives the stirring rod to rotate, and the rotating blades are forced to rotate by the meshing of the bevel gear during the revolution, so that the blades continuously scrape and disturb the liquid at high speed against the bottom of the mixing tank, completely destroying the conditions for the formation of precipitates, thereby replacing manual repeated stirring and solving the problem of drug precipitation during static standing; the first motor drives the mixing tank to tilt as a whole, and the controller automatically triggers the second motor to briefly stir twice before tilting, and the stirring ensures that the solution at the bottom of the tank is homogenized. Then the mixing tank is tilted at 90° so that the liquid is completely discharged by gravity, achieving zero residue of solution and ultimately achieving zero waste of drugs and precise concentration control. Attached Figure Description

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the installation structure of the stirring rod and the second motor of this utility model;

[0018] Figure 3 This is a cross-sectional view showing the connection relationship between the first bevel gear and the second bevel gear of this utility model.

[0019] Figure 4 This is a schematic diagram of the installation structure of the fixed frame and the open cone of this utility model.

[0020] In the diagram: 1. Base, 2. Mixing tank, 3. First motor, 4. Cover plate, 5. Second motor, 6. Stirring rod, 7. Battery, 8. Controller, 9. Mounting base, 10. First bevel gear, 11. Rotating blade, 12. Second bevel gear, 13. Fixing frame, 14. Open cone, 15. Filter screen, 16. Solar panel, 17. Sealing strip, 18. Observation window, 19. Stable foot. Detailed Implementation

[0021] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0022] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0023] This embodiment mainly describes the structure of the mixing device, as follows:

[0024] A highly efficient mixing device for the formulation of plant growth regulators, such as Figures 1-4 As shown, the system includes a base 1, a mixing tank 2, a first motor 3, a cover plate 4, a second motor 5, a stirring rod 6, a battery 7, a controller 8, and a bottom cleaning assembly. Support plates are welded to the left and right ends of the top surface of the base 1. The mixing tank 2 is rotatably connected between the two support plates at both ends. The first motor 3 is installed on the left side of the left support plate, and the output shaft of the first motor 3 is coaxially connected to the rotating shaft of the mixing tank 2. The controller 8 is installed on the right side of the right support plate. The cover plate 4 is rotatably connected to the top of the mixing tank 2. The second motor 5 is installed on the top of the mixing tank 2. The stirring rod 6 is rotatably connected inside the mixing tank 2, and the output shaft of the second motor 5 is coaxially connected to the stirring rod 6. The battery 7 is installed on the base 1. The first motor 3 and the second motor 5 are wired to the controller 8, and the controller 8 is wired to the battery 7. A bottom cleaning assembly for agitating sediment is installed at the bottom of the mixing tank 2.

[0025] like Figure 2 and Figure 3 As shown, the bottom cleaning assembly includes a mounting base 9, a first bevel gear 10, a rotating blade 11, and a second bevel gear 12. The mounting base 9 is welded to the bottom of the stirring rod 6, and the first bevel gear 10 is welded to the bottom of the mixing tank 2. The rotating blade 11 is rotatably connected to the side of the mounting base 9. The second bevel gear 12 is welded to one end of the rotating blade 11 that passes through the mounting base 9, and the second bevel gear 12 meshes with the first bevel gear 10.

[0026] like Figure 4 As shown, it also includes a fixed frame 13 and an open cone 14. The fixed frame 13 is welded to the top of the inner side of the mixing barrel 2, and the open cone 14 is welded inside the fixed frame 13. The open cone 14 has several through holes around it.

[0027] like Figure 4 As shown, it also includes a filter screen 15, and the bottom of the fixing frame 13 is connected to the filter screen 15.

[0028] like Figure 1 As shown, it also includes a solar panel 16, which is installed on the top surface of the mixing tank 2, and the solar panel 16 is wired to the storage battery 7.

[0029] like Figure 1 As shown, it also includes a sealing strip 17, which is connected around the bottom side of the cover plate 4.

[0030] like Figure 1 As shown, it also includes an observation window 18, which is made of transparent material and is provided on the front side of the mixing tank 2.

[0031] like Figure 1 As shown, it also includes stabilizing feet 19, and a plurality of stabilizing feet 19 are installed on the bottom of the base 1.

[0032] During operation, farmers first pour an appropriate amount of water into the mixing tank 2. Then, they add the plant growth regulator. For bagged regulators, simply tear open the packaging and pour it in directly. For canned regulators, remove the cap, invert the can, and align the sealing film at the bottom with the opening cone 14. Press down on the can; the tip of the opening cone 14 will pierce the sealing film. After releasing the can, the regulator will flow naturally into the tank under gravity. After adding the regulator, remove the empty can. The filter screen 15 will intercept any fragments of the pierced sealing film and other impurities, preventing them from falling into the solution in the mixing tank 2. Next, close the cover 4. The sealing strip 17 on its bottom side will deform under pressure, tightly fitting the edge of the tank opening, effectively enhancing the seal and preventing the solution from splashing out or evaporating during stirring. The controller 8 starts the second motor 5, which drives the stirring rod 6 to rotate inside the mixing tank 2, powerfully agitating the water and regulator for initial mixing. Simultaneously, the mounting base 9 at the bottom of the stirring rod 6 rotates, causing the rotating blades 11 on its side to revolve around the axis of the stirring rod 6. Since the second bevel gear 12 fixed to the shaft end of the rotating blades 11 meshes with the first bevel gear 10 fixed to the bottom of the mixing tank 2, the rotating blades 11 are forced to rotate while revolving. This combined motion causes the rotating blades 11 to act like small scrapers, closely adhering to and scraping the inner wall of the bottom of the mixing tank 2. At the same time, the rotating blades strongly disturb the liquid in the bottom area of ​​the tank, thoroughly dispersing and suspending any possible sediment, ensuring that the solution is uniform and free of dead zones. After mixing is complete, the cover plate 4 can be opened to allow the solution to be used for spraying and irrigation.

[0033] During spraying, as the solution gradually decreases and approaches the bottom of the tank, the farmer activates the first motor 3 via the controller 8. The first motor 3 drives the entire mixing tank 2 to slowly rotate around its connecting shaft to the support plate, gradually tilting the tank. Before each emptying, the controller 8 briefly activates the second motor 5, driving the stirring rod 6 and the rotating blades 11 to quickly agitate the remaining solution in the tank again, preventing localized sedimentation after a small amount of solution has settled. Finally, when it is necessary to completely empty the solution from the tank, the first motor 3 drives the mixing tank 2 to rotate approximately 90 degrees, tilting the tank opening significantly downwards. All the solution inside is thoroughly poured out under gravity, effectively solving the problem of high-concentration sediment residue at the bottom of traditional containers. Throughout the operation of the device, the battery 7 provides power to the first motor 3 and the second motor 5. The solar panel 16 is installed on the top surface of the mixing tank 2, absorbing light energy and converting it into electrical energy to continuously charge the battery 7, achieving energy conservation and environmental protection. Farmers can observe the mixing state, presence of sediment, and liquid level of the internal solution in real time through the transparent observation window 18 located on the front side of the mixing tank 2. Based on this, the controller 8 can determine whether to start, stop, or adjust the running time of the second motor 5. The stabilizing feet 19 firmly support the entire base 1, ensuring that the device remains stable during stirring and pouring, without shaking or tipping over.

[0034] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] The above provides a detailed description of the efficient mixing device for the formulation of plant growth regulators provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand this utility model and its core ideas. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A high-efficiency mixing device for the formulation of plant growth regulators, characterized in that: The device includes a base (1), a mixing tank (2), a first motor (3), a cover plate (4), a second motor (5), a stirring rod (6), a storage battery (7), a controller (8), and a bottom cleaning component. Support plates are connected to the left and right ends of the top surface of the base (1). The two ends of the mixing tank (2) are rotatably connected between the two support plates. The first motor (3) is installed on the left side of the left support plate. The output shaft of the first motor (3) is coaxially connected to the rotating shaft of the mixing tank (2). The controller (8) is installed on the right side of the right support plate. The cover plate (4) is rotatably connected to the top of the mixing tank (2). The second motor (5) is installed on the top of the mixing tank (2). The stirring rod (6) is rotatably connected inside the mixing tank (2). The output shaft of the second motor (5) is coaxially connected to the stirring rod (6). The storage battery (7) is provided in the base (1). The first motor (3) and the second motor (5) are wired to the controller (8). The controller (8) and the storage battery (7) are wired to each other. A bottom cleaning component for stirring sediment is provided at the bottom of the mixing tank (2).

2. The high-efficiency mixing device for proportioning plant growth regulators according to claim 1, characterized in that: The bottom cleaning assembly includes a mounting base (9), a first bevel gear (10), a rotating blade (11), a second bevel gear (12), a stirring rod (6) with the mounting base (9) connected to the bottom, a mixing tank (2) with the first bevel gear (10) connected to the bottom, a rotating blade (11) rotatably connected to the side of the mounting base (9), a second bevel gear (12) connected to one end of the rotating blade (11) passing through the mounting base (9), and the second bevel gear (12) meshing with the first bevel gear (10).

3. The high-efficiency mixing device for proportioning plant growth regulators according to claim 2, characterized in that: It also includes a fixed frame (13), an open cone (14), a fixed frame (13) connected to the top of the inner side of the mixing tank (2), an open cone (14) connected inside the fixed frame (13), and several through holes around the open cone (14).

4. The high-efficiency mixing device for proportioning plant growth regulators according to claim 3, characterized in that: It also includes a filter screen (15), and the bottom of the fixed frame (13) is connected to the filter screen (15).

5. The high-efficiency mixing device for proportioning plant growth regulators according to claim 1, characterized in that: It also includes a solar panel (16), the top surface of the mixing tank (2) is connected to the solar panel (16), and the solar panel (16) is wired to the battery (7).

6. The high-efficiency mixing device for proportioning plant growth regulators according to claim 1, characterized in that: It also includes a sealing strip (17), and the bottom side of the cover plate (4) is surrounded by the sealing strip (17).

7. The high-efficiency mixing device for proportioning plant growth regulators according to claim 1, characterized in that: It also includes an observation window (18), and the mixing tank (2) is provided with an observation window (18) made of transparent material.

8. The high-efficiency mixing device for proportioning plant growth regulators according to claim 1, characterized in that: It also includes stabilizing feet (19), and the base (1) has several stabilizing feet (19) installed at the bottom.

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