Citrus orchard low-toxic pesticide granule dispensing device

Abstract

The utility model relates to pesticide particle feeding technical field, especially a citrus orchard low toxicity pesticide particle feeding device. The utility model provides such a citrus orchard low toxicity pesticide particle feeding device, including fixed frame, gyro wheel, placing frame, push handle, discharge pipe and connecting rod, a plurality of gyro wheels are installed to the fixed frame outside, the fixed frame is fixedly connected with the placing frame, the fixed frame one side is fixedly connected with the push handle, the discharge pipe is connected with the placing frame lower part and is communicated, the connecting rod is rotatably arranged on the placing frame, the torsion spring is set on the connecting rod. Through the cooperation of the ration plate and the baffle, it is ensured that only a predetermined amount of pesticide particles is fed each time, pesticide waste is effectively avoided, the elastic reset characteristics of the torsion spring and the return spring enable the device to quickly and automatically return to the initial state after completing feeding once, ensuring the continuity of the pesticide application process and the accuracy of the quantitative feeding.

Description

Technical Field

[0001] This utility model relates to the field of pesticide granule application technology, and in particular to a low-toxicity pesticide granule application device for citrus orchards. Background Technology

[0002] Patent publication number CN213187176U specifically relates to a fertilizer dispensing device for vegetable cultivation. The device includes: a mounting plate; wheels mounted on the mounting plate; a push handle mounted on the mounting plate; a lifting assembly mounted on the mounting plate; and a dispensing assembly mounted on the lifting assembly, its position changing with the lifting assembly. While the aforementioned patent allows for flexible adjustment of the dispensing height via the lifting assembly to adapt to the growth needs of different vegetables or improve the accuracy of the dispensing position, its dispensing assembly lacks a precise metering mechanism. During fertilizer dispensing, it cannot ensure that only a predetermined amount of fertilizer is dispensed each time, potentially leading to inaccurate fertilizer application, fertilizer waste, or reduced fertilization effectiveness.

[0003] Therefore, there is a need for a low-toxicity pesticide granule dispensing device for citrus orchards that can dispense pesticides in precise quantities. Utility Model Content

[0004] In order to overcome the shortcomings of existing patents in the process of applying fertilizer, which cannot ensure that only a predetermined amount of fertilizer is applied each time, which may lead to inaccurate fertilizer application, resulting in fertilizer waste or affecting the fertilization effect, this utility model provides a low-toxicity pesticide granule applicator for citrus orchards that can quantitatively apply pesticides.

[0005] The technical solution of this utility model is: a low-toxicity pesticide granule dispensing device for citrus orchards, comprising a fixed frame, rollers, a placement frame, a push handle, a discharge pipe, a connecting frame, a baffle, a connecting rod, and a torsion spring. Multiple rollers are installed on the outside of the fixed frame. The placement frame is fixedly connected to the fixed frame. A push handle is fixedly connected to one side of the fixed frame. The lower part of the placement frame is connected to and communicates with the discharge pipe. A connecting rod is rotatably mounted on the placement frame. A torsion spring is sleeved on the connecting rod, with both ends of the torsion spring connected to the placement frame and the connecting rod, respectively. A connecting frame is fixedly connected to the connecting rod. A baffle is provided at the lower end of the connecting frame, blocking the lower end of the discharge pipe. The device also includes a guide rod, a moving plate, a metering plate, a contact rod, and a return spring. A guide rod is fixedly connected to the placement frame. A moving plate is slidably mounted on the guide rod. A metering plate is fixedly connected to the bottom of the moving plate and slides inside the discharge pipe. A contact rod is fixedly connected to the connecting frame, capable of pressing the moving plate. A return spring is sleeved on the guide rod, with both ends of the return spring connected to the placement frame and the moving plate, respectively.

[0006] Furthermore, it also includes a partition plate, a rotating rod, and a handle. The rotating rod is fixedly connected to the top of the placement frame, the partition plate is rotatably mounted on the rotating rod, and the handle is fixedly connected to the top of the partition plate.

[0007] Furthermore, it also includes a mixing rack and a pull rod. The mixing rack is slidably installed inside the placement frame, and a pull rod is fixedly connected to one end of the mixing rack.

[0008] Furthermore, it also includes damping rings, with damping rings fitted at both ends of the rotating rod, and the damping rings are in close contact with the isolation plate.

[0009] Furthermore, it also includes an anti-slip sleeve, with an anti-slip sleeve fitted on the upper part of the connecting frame.

[0010] Furthermore, multiple grooves are created on the roller.

[0011] Compared with the prior art, this utility model provides a low-toxicity pesticide granule dispensing device for citrus orchards, which has the following beneficial effects: 1. By using a metering plate and a baffle together, it ensures that only one predetermined amount of pesticide granules is dispensed each time, effectively avoiding pesticide waste. The elastic reset characteristics of the torsion spring and the return spring enable the device to quickly and automatically return to the initial state after one dispensing, ensuring the continuity of the pesticide application process and the accuracy of the metering.

[0012] 2. Close the placement frame by rotating the partition downwards to prevent foreign objects from falling into the placement frame.

[0013] 3. By pulling the lever, the mixing rack moves within the placement frame, stirring and breaking up clumps or bridged particles, ensuring that the particles can flow smoothly and evenly into the discharge pipe, thus guaranteeing the accuracy of quantitative feeding and the continuity of delivery. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial sectional view of the components of this utility model, such as the fixing frame, rollers, and placement frame.

[0016] Figure 3 This is a partial sectional view of the discharge pipe, connecting frame, and baffle of this utility model.

[0017] Figure 4 This is a partial sectional view of the guide rod, moving plate, and reset spring of this utility model.

[0018] Figure 5 This is a partial sectional view of the isolation plate, rotating rod, and handle of this utility model.

[0019] Figure 6 This is a partial sectional view of the components of this utility model, such as the placement frame, stirring rack, and pull rod.

[0020] In the attached diagram, the following are the reference numerals: 1. Fixed frame, 2. Roller, 3. Placement frame, 4. Push handle, 5. Discharge pipe, 6. Connecting frame, 61. Baffle, 7. Connecting rod, 8. Torsion spring, 9. Guide rod, 10. Moving plate, 101. Metering plate, 11. Contact rod, 12. Return spring, 13. Isolation plate, 131. Rotating rod, 14. Handle, 15. Damping ring, 16. Stirring frame, 17. Pull rod, 18. Anti-slip sleeve. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] Example 1: A low-toxicity pesticide granule dispensing device for citrus orchards. Please refer to [link / reference]. Figures 1-6 The system includes a fixed frame 1, rollers 2, a placement frame 3, a push handle 4, a discharge pipe 5, a connecting frame 6, a baffle 61, a connecting rod 7, and a torsion spring 8. Four rollers 2 are mounted on the outside of the fixed frame 1. The placement frame 3 is fixedly connected to the fixed frame 1. A push handle 4 is fixedly connected to one side of the fixed frame 1. The lower part of the placement frame 3 is connected to and communicates with the discharge pipe 5. A connecting rod 7 is rotatably mounted on the placement frame 3. A torsion spring 8 is sleeved on the connecting rod 7. The two ends of the torsion spring 8 are connected to the placement frame 3 and the connecting rod 7, respectively. A connecting frame 6 is fixedly connected to the connecting rod 7. A baffle 61 is installed at the lower end of the connecting frame 6, blocking one end of the discharge pipe 5. A guide rod 9 is fixedly connected to the placement frame 3, and a movable plate is slidably mounted on the guide rod 9. 10. A metering plate 101 is fixedly connected to the bottom of the movable plate 10. The metering plate 101 slides inside the discharge pipe 5. A contact rod 11 is fixedly connected to the connecting frame 6. The contact rod 11 can squeeze the movable plate 10. A return spring 12 is sleeved on the guide rod 9. The two ends of the return spring 12 are connected to the placement frame 3 and the movable plate 10 respectively. An anti-slip sleeve 18 is sleeved on the upper part of the connecting frame 6 to increase the friction between the operator's hand and the connecting frame 6, making the operation of rotating the connecting frame 6 safer and less strenuous in environments where the orchard may be wet or where gloves are worn. Several grooves are opened on the roller 2 to increase the grip and anti-slip performance of the roller with the ground (especially the soft or uneven soil in the orchard), making the pushing device more stable and reducing slippage.

[0023] Before using the device, pour the granular pesticide into the placement frame 3. In the non-operating state, the baffle 61 blocks and closes the lower end of the discharge pipe 5 to prevent pesticide granules from leaking out. At the same time, the metering plate 101 is located at a higher position inside the discharge pipe 5, allowing the pesticide granules in the placement frame 3 to flow freely into the space above the discharge pipe 5. When pesticide needs to be added, the operator grips the push handle 4 and pushes the fixing frame 1 to move in the citrus orchard. The roller 2 rotates the auxiliary device to move it to the vicinity of the target position. At the target position, the operator rotates the connecting frame 6 and twists... When the force spring 8 deforms, the contact rod 11 also rotates. During the rotation of the contact rod 11, it squeezes the moving plate 10, pushing the moving plate 10 to slide downwards along the guide rod 9. The downward movement of the moving plate 10 causes the metering plate 101 to slide downwards synchronously inside the discharge pipe 5, closing the space at the top of the discharge pipe 5. The return spring 12 is then compressed. As the connecting frame 6 continues to rotate, the baffle 61 moves away from the lower end of the discharge pipe 5. At this time, the metered pesticide particles trapped in the metering cavity pass through the opened discharge pipe under the action of gravity. The pesticide particles are discharged from the lower port 5 and fall into the soil below. When the operator releases the connecting frame 6, the elastic force of the torsion spring 8 drives the connecting rod 7 to rotate in the opposite direction, causing the connecting frame 6 and the contact rod 11 to reset. The reset of the connecting frame 6 causes the baffle 61 to block and close the lower port of the discharge pipe 5 again, preventing the remaining particles from continuing to leak. At the same time, the contact rod 11 no longer presses the moving plate 10, and the elastic force of the reset spring 12 is released, pulling the moving plate 10 to slide upward along the guide rod 9 to reset. The reset of the moving plate 10 causes the metering plate 101 to slide upward within the discharge pipe 5 to reset. When the metering plate 101 resets upward, it opens the space above the discharge pipe 5, and the pesticide particles in the placement frame 3 are once again freely filled into the space above the discharge pipe 5, preparing for the next metered dispensing. Through the above operations, it is ensured that only one predetermined amount of pesticide particles is dispensed each time, effectively avoiding pesticide waste. The elastic reset characteristics of the torsion spring 8 and the reset spring 12 enable the device to quickly and automatically return to the initial state after one dispensing, ensuring the continuity of the pesticide application process and the accuracy of the metered dispensing.

[0024] Example 2: Based on Example 1, please refer to... Figure 5 A rotating rod 131 is fixedly connected to the top of the placement frame 3. An isolation plate 13 is rotatably mounted on the rotating rod 131. A handle 14 is fixedly connected to the top of the isolation plate 13. Damping rings 15 are fitted on both ends of the rotating rod 131. The damping rings 15 are in close contact with the isolation plate 13. The damping rings 15 increase the resistance when rotating the isolation plate 13, so that it is stably maintained at the required angle and will not easily rotate due to vibration or movement.

[0025] When it is necessary to pour in granular pesticide, rotate the isolation plate 13 upward to open the placement box 3, pour the granular pesticide into the placement box 3, and after pouring, rotate the isolation plate 13 downward to close the placement box 3 to prevent foreign objects from falling into the placement box 3.

[0026] Please see Figure 1 and Figure 6 The placement frame 3 has a sliding stirring rack 16 inside, and one end of the stirring rack 16 is fixedly connected to a pull rod 17.

[0027] When pesticide granules may slightly clump or bridge due to moisture or other reasons, the operator can pull the lever 17 to move the stirring rack 16 within the placement frame 3, stirring and breaking up the clumped or bridged granules, ensuring that the granules can flow smoothly and evenly into the discharge pipe 5, thus guaranteeing the accuracy of quantitative dispensing and the continuity of dispensing.

[0028] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. A granule dispensing device for low-toxicity pesticides in citrus orchards, comprising a fixed frame (1), rollers (2), a placement frame (3), a push handle (4), a discharge pipe (5), a connecting frame (6), a baffle (61), a connecting rod (7), and a torsion spring (8). Multiple rollers (2) are installed on the outer side of the fixed frame (1). The placement frame (3) is fixedly connected to the fixed frame (1). A push handle (4) is fixedly connected to one side of the fixed frame (1). The lower part of the placement frame (3) is connected to and communicates with the discharge pipe (5). A connecting rod (7) is rotatably mounted on the placement frame (3). A torsion spring (8) is sleeved on the connecting rod (7). Both ends of the torsion spring (8) are connected to the placement frame (3) and the connecting rod (7) respectively. A connecting frame (6) is fixedly connected to the connecting rod (7). A baffle (61) is provided at the lower end of the connecting frame (6), and the baffle (61) blocks the lower end of the discharge pipe (5). The device is characterized in that: It also includes a guide rod (9), a movable plate (10), a metering plate (101), a contact rod (11), and a return spring (12). The guide rod (9) is fixedly connected to the placement frame (3). The movable plate (10) is slidably arranged on the guide rod (9). The metering plate (101) is fixedly connected to the bottom of the movable plate (10). The metering plate (101) slides inside the discharge pipe (5). The contact rod (11) is fixedly connected to the connecting frame (6). The contact rod (11) can squeeze the movable plate (10). The return spring (12) is sleeved on the guide rod (9). The two ends of the return spring (12) are connected to the placement frame (3) and the movable plate (10) respectively.

2. The citrus orchard low-toxicity pesticide granule dispensing device according to claim 1, characterized in that: It also includes an isolation plate (13), a rotating rod (131) and a handle (14). The top of the placement frame (3) is fixedly connected to the rotating rod (131), the isolation plate (13) is rotatably mounted on the rotating rod (131), and the top of the isolation plate (13) is fixedly connected to the handle (14).

3. The citrus orchard low-toxicity pesticide granule dispensing device according to claim 2, characterized in that: It also includes a stirring rack (16) and a pull rod (17). The stirring rack (16) is slidably installed inside the placement frame (3), and the pull rod (17) is fixedly connected to one end of the stirring rack (16).

4. The citrus orchard low-toxicity pesticide granule dispensing device according to claim 3, characterized in that: It also includes a damping ring (15), with damping rings (15) fitted at both ends of the rotating rod (131), and the damping rings (15) in close contact with the isolation plate (13).

5. The granular pesticide dispensing device for citrus orchards according to claim 4, characterized in that: It also includes an anti-slip sleeve (18), and the upper part of the connecting frame (6) is fitted with an anti-slip sleeve (18).

6. The granular pesticide dispensing device for citrus orchards according to claim 5, characterized in that: Multiple grooves are made on the roller (2).

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