Accurate quantitative application device for soda saline-alkali paddy field modifier

Abstract

The utility model relates to the technical field of quantitative application, in particular to a soda saline-alkali paddy field modifier accurate quantitative application device which comprises a supporting frame, rollers are arranged on the two sides of the supporting frame, and a handle is arranged at one end of the supporting frame. A material storage box is arranged in the fixed frame, a meter is arranged at one end of the material storage box, and a rotating plate is arranged in the meter; the device has the beneficial effects that the rolling wheels can be driven to rotate through the handle, the device is moved to a proper position, then the soda saline-alkali paddy field modifier is loaded into the material storage box, then a rotating plate in the rotating groove is started, a material through hole is made to coincide with a pipe opening in one end of the meter, and when the meter is filled with the modifier, the rotating motor is started to seal the rotating groove; then the rotating plate on the surface of the application pipe is rotated, and the material through hole is overlapped with the pipe orifice of the application pipe, so that the soda saline-alkali paddy field modifier is uniformly applied to a soil plough layer, and accurate control of the dosage of the applied soda saline-alkali paddy field modifier is realized.

Description

Technical Field

[0001] This utility model relates to the field of quantitative application, specifically a device for precise quantitative application of sodium salt-alkali paddy field conditioner. Background Technology

[0002] The application of soda-based saline-alkali soil conditioner application devices has revolutionary significance for the agricultural ecology of saline-alkali land. These devices precisely control the application amount and depth of the soda-based conditioner, specifically adjusting soil pH and salinity to promote rapid desalination and improve soil structure. The impact is multifaceted: First, it improves crop planting feasibility, transforming barren land into fertile fields and increasing land resources for food production. Second, it optimizes water resource utilization, as the improved soil retains moisture more effectively, reducing irrigation needs. Third, it restores the ecological environment, increases soil biodiversity, and helps establish a healthier farmland ecosystem. Furthermore, the mechanized operation of these devices improves operational efficiency, reduces farmers' labor intensity, and promotes agricultural modernization. In conclusion, soda-based saline-alkali soil conditioner application devices are key technological equipment for the sustainable development and utilization of saline-alkali land, playing a vital role in ensuring food security and promoting sustainable agricultural development.

[0003] In the existing technology, the traditional soda saline-alkali paddy field amendment application device is mainly composed of core components such as storage tank, conveying pipeline and application tool. The storage tank is used to store a large amount of saline-alkali amendment to ensure the continuity of operation. The conveying pipeline transports the amendment to the application device, and finally the application tool evenly applies the amendment to the soil tillage layer.

[0004] However, when using traditional soda saline-alkali paddy field conditioner application devices, the dosage of the conditioner mainly relies on manual control, which easily leads to waste or insufficient application of the conditioner, reducing the efficiency and quality of land improvement, while increasing labor costs and time investment. To address these issues, this utility model proposes a precise quantitative application device for soda saline-alkali paddy field conditioner. Utility Model Content

[0005] The purpose of this invention is to provide a device for precise quantitative application of sodium bicarbonate soil conditioner in saline-alkali paddy fields, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a device for precise quantitative application of soda saline-alkali paddy field conditioner, the device comprising: a support frame, rollers on both sides of the support frame, and a handle at one end of the support frame;

[0007] A fixed frame is provided, and a storage bin is provided inside the fixed frame. A meter is provided at one end of the storage bin, and a rotating plate is provided inside the meter.

[0008] Preferably, the support frame is a rectangular parallelepiped structure, with a square groove inside the support frame, a fixing frame inside the square groove, and a fixing block on the side of the support frame.

[0009] Preferably, the roller surface is provided with anti-slip grooves, a connecting shaft is provided inside the roller, and a fixing block is fixedly connected to one end of the connecting shaft.

[0010] Preferably, the surface of the fixing frame has a hole, a feed pipe is installed in the hole, a sealing cap is installed on the surface of the feed pipe, and the surface of the feed pipe is threaded to the inner surface of the sealing cap. The bottom of the fixing frame has a hole, and an application pipe is installed in the hole.

[0011] Preferably, the surface of the storage box is fixedly connected to the inner surface of the fixed frame, and a threaded tube is provided at one end of the storage box, with a meter screwed onto the outside of the threaded tube.

[0012] Preferably, the metering device has a rotating groove on its surface, a rotating plate is inserted into the rotating groove, and a material passage hole is opened on the surface of the rotating plate. The radius of the material passage hole is the same as the inner radius of the upper end of the metering device, and the rotating plate is inserted between the metering device and the application tube.

[0013] Preferably, a connecting rod is provided at the center of the rotating plate, a rotary motor is provided at one end of the connecting rod, a fixing rod is fixedly connected to one end of the rotary motor, the fixing rod is in the shape of an "L", a fixing plate is provided at one end of the fixing rod, and a hole is opened on the surface of the fixing plate, and a fixing screw is provided in the hole.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The present invention proposes a precise quantitative application device for soda saline-alkali paddy field conditioner. In use, the device is moved to a suitable position by rotating the rollers with a handle. Then, the soda saline-alkali paddy field conditioner is loaded into the storage tank. Next, the rotating plate in the rotating trough is activated, aligning the feed hole with the end of the metering device. When the metering device is full of conditioner, the rotating motor is activated to seal the rotating trough. Then, the rotating plate on the surface of the application tube is rotated, aligning the feed hole with the end of the application tube, thereby applying the soda saline-alkali paddy field conditioner to the soil surface and achieving precise control of the dosage. Attached Figure Description

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

[0017] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the quantitative application device of this utility model.

[0019] Figure 4 This is an exploded view of the quantitative application device of this utility model.

[0020] Figure 5 This is a schematic diagram of the overall structure of the moving device of this utility model.

[0021] In the diagram: 1. Support frame; 2. Roller; 3. Handle; 4. Fixing frame; 5. Storage bin; 6. Measuring device;

[0022] 7. Rotating plate; 8. Square groove; 9. Connecting shaft; 10. Feed pipe; 11. Application pipe; 12. Rotating groove; 13. Through hole; 14. Rotary motor; 15. Fixing rod; 16. Connecting rod. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Example 1: Please refer to Figure 1-Figure 5 This utility model provides a technical solution: a device for precise quantitative application of soda saline-alkali paddy field conditioner, the device comprising: a support frame 1, rollers 2 on both sides of the support frame 1, and a handle 3 at one end of the support frame 1;

[0025] A fixed frame 4 is provided, a storage bin 5 is provided inside the fixed frame 4, a meter 6 is provided at one end of the storage bin 5, and a rotating plate 7 is provided inside the meter 6.

[0026] In use, the device can be moved to a suitable position by rotating the roller 2 through the handle 3. Then, the soda saline-alkali paddy field conditioner is loaded into the storage box 5. Then, the rotating plate 7 in the rotating trough 12 is started to align the feed hole 13 with one end of the metering device 6. When the metering device 6 is full of conditioner, the rotating motor 14 is started to seal the rotating trough 12. Then, the rotating plate 7 on the surface of the application pipe 11 is rotated to align the feed hole 13 with the end of the application pipe 11, thereby evenly applying the soda saline-alkali paddy field conditioner to the soil tillage layer and achieving precise control of the dosage of the soda saline-alkali paddy field conditioner.

[0027] Example 2: Based on Example 1, in order to ensure that the soda saline-alkali paddy field conditioner can be accurately and practically measured, a metering device 6 is provided. A rotating groove 12 is opened on the surface of the metering device 6, and a rotating plate 7 is inserted into the rotating groove 12. A material passage hole 13 is opened on the surface of the rotating plate 7. The radius of the material passage hole 13 is the same as the inner radius of the upper end of the metering device 6. The rotating plate 7 is inserted between the metering device 6 and the application tube 11.

[0028] The fixed frame 4 has a hole on its surface, and a feed pipe 10 is installed in the hole. A sealing cap is installed on the surface of the feed pipe 10. The surface of the feed pipe 10 is threaded to the inner surface of the sealing cap. The fixed frame 4 has a hole at its bottom, and an application pipe 11 is installed in the hole.

[0029] The surface of the storage bin 5 is fixedly connected to the inner surface of the fixed frame 4. One end of the storage bin 5 is provided with a threaded tube, and a metering device 6 is screwed onto the outside of the threaded tube.

[0030] A connecting rod 16 is provided at the center of the rotating plate 7. A rotary motor 14 is provided at one end of the connecting rod 16. A fixing rod 15 is fixedly connected to one end of the rotary motor 14. The fixing rod 15 has an overall "L" shaped structure. A fixing plate is provided at one end of the fixing rod 15. A hole is opened on the surface of the fixing plate, and a fixing screw is provided in the hole.

[0031] To ensure accurate dosage of the soda saline-alkali paddy field conditioner during application, the operator adjusts the rotation speed of the rotating plate 7 inside the rotating trough 12. This allows a specific dose of conditioner from the storage tank 5 to be delivered to the metering device 6 through the feed hole 13 of the rotating plate. Simultaneously, the operator adjusts the rotation speed of the rotating plate 7 on the surface of the application tube 11 so that when a fixed dose of conditioner is input into the metering device 6 and the rotating trough 12 is closed, the feed hole 13 on the surface of the rotating plate 7 just enters the opening of the application tube 11. When all the conditioner in the metering device 6 is applied to the soil surface, the rotating plate 7 on the surface of the application tube 11 just closes the opening, and the feed hole 13 on the surface of the rotating plate 7 just enters the rotating trough 12. This continuous cycle ensures accurate dosage when applying the soda saline-alkali paddy field conditioner.

[0032] Example 3: Based on Example 2, in order to better apply the soda saline-alkali paddy field conditioner, a roller 2 is provided. The surface of the roller 2 is provided with anti-slip grooves, and a connecting shaft 9 is provided inside the roller 2. A fixing block is fixedly connected to one end of the connecting shaft 9.

[0033] The support frame 1 has a rectangular parallelepiped structure. A square groove 8 is provided inside the support frame 1, and a fixing frame 4 is provided inside the square groove 8. A fixing block is provided on the side of the support frame 1.

[0034] To facilitate the application of the soda saline-alkali paddy field conditioner, the operator can move the device on the surface of the paddy field soil where the conditioner needs to be applied by pulling handle 3, thus making it convenient for the operator to apply the soda saline-alkali paddy field conditioner.

[0035] In actual use, the device can be moved to a suitable position by rotating the roller 2 through the handle 3. Then, the soda saline-alkali paddy field conditioner is loaded into the storage box 5. Then, the rotating plate 7 in the rotating trough 12 is started to align the feed hole 13 with one end of the metering device 6. When the metering device 6 is full of conditioner, the rotating motor 14 is started to seal the rotating trough 12. Then, the rotating plate 7 on the surface of the application pipe 11 is rotated to align the feed hole 13 with the end of the application pipe 11, thereby applying the soda saline-alkali paddy field conditioner to the soil tillage layer and achieving precise control of the dosage of the soda saline-alkali paddy field conditioner.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for precise quantitative application of sodium bicarbonate soil conditioner, characterized in that: The precise quantitative application device for sodium saline-alkali paddy field amendment includes: a support frame (1), rollers (2) on both sides of the support frame (1), and a handle (3) at one end of the support frame (1); A fixed frame (4) is provided, a storage box (5) is provided inside the fixed frame (4), a meter (6) is provided at one end of the storage box (5), and a rotating plate (7) is provided inside the meter (6); The meter (6) has a rotating groove (12) on its surface, and a rotating plate (7) is inserted into the rotating groove (12). The rotating plate (7) has a material passage hole (13) on its surface. The radius of the material passage hole (13) is the same as the inner radius of the upper end of the meter (6). The rotating plate (7) is inserted between the meter (6) and the application tube (11). A connecting rod (16) is provided at the center of the rotating plate (7). A rotating motor (14) is provided at one end of the connecting rod (16). A fixing rod (15) is fixedly connected to one end of the rotating motor (14). The fixing rod (15) has an overall "L" shaped structure. A fixing plate is provided at one end of the fixing rod (15). A hole is opened on the surface of the fixing plate, and a fixing screw is provided in the hole.

2. The device for precise quantitative application of sodium carbonate saline-alkali paddy field conditioner according to claim 1, characterized in that: The support frame (1) is a rectangular parallelepiped structure. A square groove (8) is provided inside the support frame (1). A fixing frame (4) is provided inside the square groove (8). A fixing block is provided on the side of the support frame (1).

3. The device for precise quantitative application of sodium carbonate saline-alkali paddy field conditioner according to claim 1, characterized in that: The roller (2) has anti-slip grooves on its surface and a connecting shaft (9) is provided inside the roller (2). A fixing block is fixedly connected to one end of the connecting shaft (9).

4. The device for precise quantitative application of sodium carbonate saline-alkali paddy field conditioner according to claim 1, characterized in that: The fixed frame (4) has a hole on its surface, and a feed pipe (10) is installed in the hole. A sealing cap is installed on the surface of the feed pipe (10). The surface of the feed pipe (10) is threadedly connected to the inner surface of the sealing cap. The fixed frame (4) has a hole at its bottom, and an application pipe (11) is installed in the hole.

5. The device for precise quantitative application of sodium carbonate saline-alkali paddy field conditioner according to claim 1, characterized in that: The surface of the storage box (5) is fixedly connected to the inner surface of the fixed frame (4), and a threaded tube is provided at one end of the storage box (5), with a meter (6) screwed onto the outside of the threaded tube.

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