Pesticide proportioning and mixing device

Abstract

The utility model relates to the technical field of pesticide, and disclose a kind of pesticide proportioning mixing device, including mixing tank, the top of mixing tank is fixedly installed with fixed plate, the top of fixed plate is fixedly installed with discharge hopper, the top of fixed plate is fixedly installed with fixed frame, this pesticide proportioning mixing device, by being provided with control assembly, the output shaft of motor drives stirring rod and the rotation of boss, when boss rotates, the tangent plane of fixed block is contacted, when the tangent plane of fixed block is contacted, the connecting rod fixed on the surface of fixed block can drive flat plate to slide at the bottom of fixed plate, when flat plate moves, through -hole will coincide with the bottom of discharge hopper, and since fixed block is intermittently contacted, then through -hole can intermittently coincide with the bottom of discharge hopper, so that the powder in discharge hopper intermittently falls into mixing tank, avoid the situation of local agglomeration.

Description

Technical Field

[0001] This utility model relates to the field of pesticide technology, specifically a pesticide mixing and proportioning device. Background Technology

[0002] Pesticides are chemical compounds or mixtures of substances derived from biological or other natural substances used to prevent, eliminate or control diseases, insects, weeds and other harmful organisms that endanger agriculture and forestry, as well as to purposefully regulate the growth of plants and insects.

[0003] The purpose of using a mixing device in pesticide formulation is to achieve a "uniform, efficient, and safe" pesticide formulation effect, avoiding the defects of manual mixing.

[0004] Existing mixing devices typically require operators to add large quantities of powdered pesticides at once. When large amounts are poured into water, the pesticide particles clump together, forming hard lumps that are difficult to break up with agitation. This results in the active ingredients failing to dissolve or remain suspended, and may also clog the sprayer nozzles during application. To address this issue, we have proposed a pesticide mixing device. Utility Model Content

[0005] The purpose of this invention is to provide a pesticide mixing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pesticide mixing device, comprising a mixing tank, a fixed plate fixedly installed on the top of the mixing tank, a feeding hopper fixedly installed on the top of the fixed plate, a fixed frame fixedly installed on the top of the fixed plate, a motor fixedly installed on the top of the fixed frame, the output shaft of the motor being fixedly connected to a stirring rod, the stirring rod penetrating the fixed plate and rotatably connected to the fixed plate, a protrusion fixedly installed on the outer wall of the stirring rod, and a control component disposed within the fixed plate, the control component comprising:

[0007] A flat plate with a through hole is provided inside. The top of the flat plate is attached to the bottom of a fixed plate. A connecting rod is fixedly installed on the side of the flat plate. The inner wall of the connecting rod is attached to the top of the fixed plate. A moving part is provided inside the fixed plate to intermittently feed the material in the hopper, so that the powdered medicine in the hopper falls intermittently into the mixing tank, avoiding local agglomeration and clumping.

[0008] Preferably, the movable component includes a support block, which is fixedly installed on the side of the connecting rod. The support block passes through the fixed plate and is slidably connected to the fixed plate. When the connecting rod moves, the support block fixed to the side of the connecting rod can slide within the fixed plate.

[0009] Preferably, a support rod is fixedly installed on the inner wall of the fixing plate. The support rod passes through the support block and is slidably connected to the support block. The side of the support block is fixedly connected to one end of a spring. The other end of the spring is fixedly installed on the outer wall of the support rod. When the connecting rod moves, the support block can slide along the surface of the support rod and bounce up under the action of the spring when it is no longer under force.

[0010] Preferably, a fixing block is fixedly installed on the side of the connecting rod. The front end of the fixing block has a triangular cross-section. When the cross-section of the fixing block is abutted, it can drive the connecting rod to slide along the top of the fixing plate.

[0011] Preferably, a crossbar is fixedly installed on the inner wall of the fixed plate. The crossbar passes through the moving rod and is slidably connected to the moving rod. A knocking block is fixedly installed on the side of the moving rod. When the moving rod is subjected to force, the knocking block can be driven to slide along the surface of the crossbar.

[0012] Preferably, a triangular block is fixedly installed on the side of the movable rod, and the side of the movable rod is fixedly connected to one end of the second spring. The other end of the second spring is fixedly installed on the outer wall of the crossbar. When the tangent of the triangular block is no longer in contact, the movable rod can spring up under the action of the second spring.

[0013] Compared with the prior art, this utility model provides a pesticide mixing device with the following advantages:

[0014] 1. This pesticide mixing device, equipped with a control component, allows the motor's output shaft to drive the stirring rod and protrusions to rotate. As the protrusions rotate, they contact the cut surface of the fixed block. When the cut surface of the fixed block is contacted, the connecting rod fixed to the surface of the fixed block can drive the plate to slide at the bottom of the fixed plate. As the plate moves, the through hole will overlap with the bottom of the discharge hopper. Because the fixed block is intermittently contacted, the through hole can intermittently overlap with the bottom of the discharge hopper, thus causing the powdered pesticide in the discharge hopper to intermittently fall into the mixing tank, preventing localized agglomeration.

[0015] 2. This pesticide mixing device is equipped with a movable component. When the connecting rod moves, it will contact the tangent of the triangular block. The triangular block can drive the movable rod to slide along the surface of the horizontal bar. When the triangular block is no longer contacted, the movable rod will bounce up under the action of the second spring and intermittently knock on the outer wall of the discharge hopper by the knocking block, thereby accelerating the drop of pesticide powder in the discharge hopper and avoiding the situation where it cannot fall due to accumulation. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present invention;

[0017] Figure 2 This is a frontal cross-sectional view of the present invention.

[0018] Figure 3 This is a schematic diagram of the fixing plate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the control component structure of this utility model.

[0020] In the diagram: 1. Mixing tank; 2. Fixing plate; 3. Discharge hopper; 4. Fixing frame; 5. Motor; 6. Stirring rod; 7. Protrusion; 8. Control component; 81. Flat plate; 82. Through hole; 83. Connecting rod; 84. Moving part; 841. Support block; 842. Support rod; 843. Spring 1; 844. Fixing block; 845. Crossbar; 846. Moving rod; 847. Spring 2; 848. Triangular block; 849. Knocking block. Detailed Implementation

[0021] like Figures 1-4 As shown, this utility model provides a technical solution: a pesticide mixing device, including a mixing tank 1, a fixing plate 2 fixedly installed on the top of the mixing tank 1, a feeding hopper 3 fixedly installed on the top of the fixing plate 2, a fixing frame 4 fixedly installed on the top of the fixing plate 2, a motor 5 fixedly installed on the top of the fixing frame 4, the output shaft of the motor 5 being fixedly connected to a stirring rod 6, the stirring rod 6 penetrating the fixing plate 2 and rotatably connected to the fixing plate 2, a protrusion 7 fixedly installed on the outer wall of the stirring rod 6, and a control component 8 provided inside the fixing plate 2, the control component 8 including: a flat plate 81, a through hole 82, a connecting rod 83, and a moving part 84, the flat plate 81 having a through hole 82, the top of the flat plate 81 being connected to the bottom of the fixing plate 2. The plate 81 is fitted with a connecting rod 83 fixedly installed on its side. The inner wall of the connecting rod 83 is fitted with the top of the fixing plate 2. The fixing plate 2 is provided with a moving part 84 for intermittently feeding the material in the hopper 3. When the cut surface of the fixing block 844 is abutted, the connecting rod 83 fixed to the surface of the fixing block 844 can drive the plate 81 to slide at the bottom of the fixing plate 2. When the plate 81 moves, the through hole 82 will coincide with the bottom of the hopper 3. Since the fixing block 844 is intermittently abutted, the through hole 82 can intermittently coincide with the bottom of the hopper 3, so that the powdered medicine in the hopper 3 will intermittently fall into the mixing tank 1, avoiding local agglomeration and clumping.

[0022] The movable component 84 includes a support block 841, which is fixedly installed on the side of the connecting rod 83. The support block 841 passes through the fixed plate 2 and is slidably connected to the fixed plate 2. When the connecting rod 83 moves, the support block 841 fixed to the side of the connecting rod 83 can slide within the fixed plate 2. A support rod 842 is fixedly installed on the inner wall of the fixed plate 2. The support rod 842 passes through the support block 841 and is slidably connected to the support block 841. The side of the support block 841 is fixedly connected to one end of a spring 843. The other end of the spring 843 is fixedly installed on the outer wall of the support rod 842. When the connecting rod 83 moves, the support block 841 can slide along the surface of the support rod 842 and springs up under the action of the spring 843 when no longer under force. A fixing block 844 is fixedly installed on the side of the connecting rod 83. The front end of the fixing block 844 has a triangular cross-section. When the cross-section of the fixing block 844 is abutted, it can drive the connecting rod 83 to slide along the top of the fixed plate 2. A crossbar 845 is fixedly installed on the inner wall of the fixed plate 2. The crossbar 845 passes through the movable rod 846 and is slidably connected to the movable rod 846. A knocking block 849 is fixedly installed on the side of the movable rod 846. When the movable rod 846 is subjected to force, it can drive the knocking block 849 to slide along the surface of the crossbar 845. A triangular block 848 is fixedly installed on the side of the movable rod 846. The side of the movable rod 846 is fixedly connected to one end of the second spring 847. The other end of the second spring 847 is fixedly installed on the outer wall of the crossbar 845. When the tangential surface of the triangular block 848 is no longer in contact, the movable rod 846 can spring up under the action of the second spring 847.

[0023] In this invention, pesticide powder is placed into the hopper 3, and then the required liquid ratio is poured into the mixing tank 1. After pouring, the motor 5 on the top of the fixing frame 4 is started. The output shaft of the motor 5 drives the stirring rod 6 to rotate in the mixing tank 1, agitating the liquid. When the stirring rod 6 rotates, the protrusion 7 fixed on the surface of the stirring rod 6 will abut against the cut surface of the fixing block 844. When the cut surface of the fixing block 844 is abutted, the connecting rod 83 fixed on the surface of the fixing block 844 can drive the plate 81 to slide at the bottom of the fixing plate 2. When the plate 81 moves, the through hole 82 will coincide with the bottom of the hopper 3. Because the fixing block 84... If 4 is intermittently contacted, the through hole 82 can intermittently overlap with the bottom of the discharge hopper 3, so that the powdered medicine in the discharge hopper 3 will intermittently fall into the mixing tank 1, avoiding local agglomeration. When the connecting rod 83 moves, it will contact the cut surface of the triangular block 848. The triangular block 848 can drive the moving rod 846 to slide along the surface of the crossbar 845. When the triangular block 848 is no longer contacted, the moving rod 846 will bounce up under the action of the spring 847 and intermittently knock on the outer wall of the discharge hopper 3 through the knocking block 849, thereby accelerating the falling of the medicine powder in the discharge hopper 3 and avoiding the situation where it cannot fall due to accumulation.

[0024] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A pesticide mixing device, comprising a mixing tank (1), characterized in that: A fixed plate (2) is fixedly installed on the top of the mixing tank (1). A hopper (3) is fixedly installed on the top of the fixed plate (2). A fixed frame (4) is fixedly installed on the top of the fixed plate (2). A motor (5) is fixedly installed on the top of the fixed frame (4). The output shaft of the motor (5) is fixedly connected to the stirring rod (6). The stirring rod (6) passes through the fixed plate (2) and is rotatably connected to the fixed plate (2). A protrusion (7) is fixedly installed on the outer wall of the stirring rod (6). A control component (8) is provided inside the fixed plate (2). The control component (8) includes a flat plate (81). A through hole (82) is opened in the flat plate (81). The top of the flat plate (81) is attached to the bottom of the fixed plate (2). A connecting rod (83) is fixedly installed on the side of the flat plate (81). The inner wall of the connecting rod (83) is attached to the top of the fixed plate (2). A moving part (84) for intermittently feeding materials into the hopper (3) is provided inside the fixed plate (2).

2. The pesticide mixing and proportioning device according to claim 1, characterized in that: The movable component (84) includes a support block (841), which is fixedly installed on the side of the connecting rod (83). The support block (841) passes through the fixed plate (2) and is slidably connected to the fixed plate (2).

3. The pesticide mixing and proportioning device according to claim 2, characterized in that: A support rod (842) is fixedly installed on the inner wall of the fixed plate (2). The support rod (842) passes through the support block (841) and is slidably connected to the support block (841). The side of the support block (841) is fixedly connected to one end of the spring (843). The other end of the spring (843) is fixedly installed on the outer wall of the support rod (842).

4. The pesticide mixing and proportioning device according to claim 1, characterized in that: A fixing block (844) is fixedly installed on the side of the connecting rod (83), and the front end of the fixing block (844) is triangular in shape.

5. The pesticide mixing and proportioning device according to claim 1, characterized in that: A crossbar (845) is fixedly installed on the inner wall of the fixed plate (2). The crossbar (845) passes through the moving rod (846) and is slidably connected to the moving rod (846). A knocking block (849) is fixedly installed on the side of the moving rod (846).

6. The pesticide mixing and proportioning device according to claim 5, characterized in that: A triangular block (848) is fixedly installed on the side of the movable rod (846), and the side of the movable rod (846) is fixedly connected to one end of the second spring (847). The other end of the second spring (847) is fixedly installed on the outer wall of the crossbar (845).

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