A fertilizer application device for agricultural product cultivation

Abstract

This utility model discloses a fertilization device for agricultural product cultivation, including a main body, an anti-clogging filter mechanism, and a fertilization mechanism. The main body includes a support frame, a storage bin detachably mounted on the support frame, and a top cover screwed onto the storage bin. The anti-clogging filter mechanism includes a conical filter screen installed inside the storage bin near its bottom, a rotating shaft rotatably connected to the top cover and the conical filter screen, a stirring component, an anti-clogging component, and a rotating component. This utility model intercepts solid particles through the conical filter screen. When the rotating component drives the stirring component and the anti-clogging component to rotate, the stirring component significantly improves the dissolution efficiency of solid fertilizer in water, making the fertilizer solution uniform. At the same time, the anti-clogging component cleans the solid fertilizer clogging the filter screen, preventing clogging of the fertilization device while improving the uniformity of the fertilizer solution, increasing fertilization efficiency and utilization, reducing maintenance costs, and making it highly practical.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery and equipment technology, specifically relating to a fertilizer application device for agricultural product planting. Background Technology

[0002] In agricultural production, fertilization is a crucial step in ensuring crop yield. Currently, common liquid fertilizer application devices typically include a fertilizer tank, pump, and nozzles. However, these devices have revealed numerous problems in practical use:

[0003] Clogging problem: Solid particles or undissolved fertilizer in the fertilizer solution can easily settle at the bottom of the tank or cause blockages in pipes and nozzles, affecting fertilization efficiency and making cleaning and maintenance inconvenient.

[0004] Uneven mixing problem: Traditional devices often use simple stirring rods, which result in poor mixing and easy sedimentation, leading to inconsistent fertilizer concentrations before and after application and affecting the fertilization effect.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide a fertilizer application device for agricultural product planting, which can solve the problems of easy clogging and uneven mixing in fertilizer application devices.

[0007] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0008] A fertilization device for agricultural product cultivation includes a main body, an anti-clogging filtration mechanism, and a fertilization mechanism. The main body includes a support frame, a storage bin detachably mounted on the support frame, and a top cover screwed onto the storage bin. The anti-clogging filtration mechanism includes a conical filter screen installed inside the storage bin near its bottom, a rotating shaft rotatably connected to the top cover and the conical filter screen, a stirring assembly, an anti-clogging assembly, and a rotating assembly. The stirring assembly is used to mix the fertilizer in the storage bin, the anti-clogging assembly prevents fertilizer particles from clogging the conical filter screen, and the rotating assembly drives the rotating shaft to rotate. The fertilization mechanism includes a fertilizer distribution box installed at the bottom of the support frame and multiple fertilizer inlets equidistantly spaced and inclined at the bottom of the fertilizer distribution box.

[0009] In one or more embodiments of this utility model, a feed pipe is installed on the top cover, a guide plate with an inclined upper surface is fixedly connected to the bottom of the storage tank, and a discharge port is opened at the lowest point of the upper surface of the guide plate on the bottom wall of the storage tank.

[0010] In one or more embodiments of this utility model, a handle is fixedly connected to the upper side of one end of the support frame, a pair of connecting ears are fixedly connected to the bottom side wall of the storage bucket, and a fixing screw is threadedly connected between the pair of connecting ears and the support frame.

[0011] In one or more embodiments of the present invention, the stirring assembly includes a pair of stirring rods and a pair of connecting rods fixedly connected to the side wall of the rotating shaft, wherein the pair of connecting rods are disposed below the pair of stirring rods.

[0012] In one or more embodiments of the present invention, the stirring assembly further includes a pair of scrapers fixedly connected to one end of a pair of connecting rods, with the ends of the pair of scrapers away from the connecting rods abutting against the inner wall of the conical filter screen.

[0013] In one or more embodiments of the present invention, the anti-clogging component includes a pair of anti-clogging brushes and a pair of sliders fixedly connected to the bottom of the pair of anti-clogging brushes, wherein the brush surfaces of the pair of anti-clogging brushes abut against the bottom sidewall of the conical filter screen in an interference fit manner.

[0014] In one or more embodiments of the present invention, the anti-blocking component further includes a pair of mounting plates and a pair of arc-shaped sleeves fixedly connected to the ends of the pair of mounting plates. The pair of mounting plates are provided with slide rails, and the slider is slidably connected to the slide rails.

[0015] In one or more embodiments of this utility model, a pair of arc-shaped sleeves are fitted onto the side wall below the conical filter screen by a mating manner, and a fixing bolt is installed between the pair of arc-shaped sleeves.

[0016] In one or more embodiments of the present invention, the rotating assembly includes a sleeve block fixedly connected to the upper end of the rotating shaft and a rotating rod sleeved within the sleeve block, wherein the rotating rod is configured as an L-shaped rod.

[0017] In one or more embodiments of the present invention, the fertilization mechanism further includes a conveying pipe fixedly connected between the storage tank and the fertilizer distribution box, and a manual valve installed on the conveying pipe. The upper end and lower end of the conveying pipe are respectively connected to the discharge port on the storage tank and the liquid inlet on the fertilizer distribution box.

[0018] Compared with existing technologies, this utility model uses a conical filter screen to intercept solid particles. When the rotating component drives the stirring component and the anti-clogging component to rotate, the stirring component significantly improves the dissolution efficiency of solid fertilizer in water, making the fertilizer solution uniform. At the same time, the anti-clogging component cleans the solid fertilizer that is clogging the filter screen, avoiding clogging of the fertilization device and improving the uniformity of the fertilizer solution. This increases fertilization efficiency and fertilizer utilization, reduces maintenance costs, and is highly practical. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a front view of a fertilizer application device for agricultural product planting according to one embodiment of the present invention;

[0021] Figure 2 This is a perspective view of a fertilizer application device for agricultural product planting according to one embodiment of the present utility model;

[0022] Figure 3 This is a cross-sectional view of a fertilizer application device for agricultural product planting according to one embodiment of the present invention;

[0023] Figure 4 This utility model Figure 3 A schematic diagram at point A in the middle;

[0024] Figure 5 This is a schematic diagram of the internal components of the storage hopper in this utility model;

[0025] Figure 6 This is an exploded view of the anti-clogging brush and the mounting plate in this utility model.

[0026] Explanation of key figure labels:

[0027] 1-Main body mechanism, 11-Support frame, 12-Storage hopper, 13-Top cover, 14-Feed pipe, 15-Guide plate, 16-Discharge port, 17-Handle, 18-Connecting ear, 19-Fixing screw, 2-Anti-clogging filter mechanism, 21-Conical filter screen, 22-Rotating shaft, 23-Stirring rod, 24-Connecting rod, 25-Scraper, 26-Anti-clogging brush, 27-Slider, 28-Mounting plate, 29-Slide rail, 210-Arc-shaped sleeve plate, 211-Socket block, 212-Rotating rod, 3-Fertilizer application mechanism, 31-Fertilizer distribution box, 32-Fertilizer inlet, 33-Feeding pipe, 34-Manual valve. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0029] like Figures 1-3 As shown, a fertilization device for agricultural product planting according to one embodiment of the present invention includes a main body 1, an anti-clogging filter mechanism 2, and a fertilization mechanism 3. The main body 1 includes a support frame 11, a storage tank 12 detachably mounted on the support frame 11, and a top cover 13 screwed onto the storage tank 12. The anti-clogging filter mechanism 2 includes a conical filter screen 21 installed inside the storage tank 12 near its bottom, a rotating shaft 22 rotatably connected to the top cover 13 and the conical filter screen 21, a stirring assembly, an anti-clogging assembly, and a rotating assembly. The stirring assembly is used to mix the fertilizer in the storage tank 12, the anti-clogging assembly prevents fertilizer particles from clogging the conical filter screen 21, and the rotating assembly is used to drive the rotating shaft 22 to rotate. The fertilization mechanism 3 includes a fertilizer distribution box 31 installed at the bottom of the support frame 11 and multiple fertilizer inlets 32 opened at equal intervals and at an angle at the bottom of the fertilizer distribution box 31.

[0030] When using this fertilization device for agricultural production, solid fertilizer and water are added to the storage tank 12 in a specific ratio. The conical filter 21 traps undissolved fertilizer on its surface. The operator drives the rotating shaft 22 via a rotating component. The rotating shaft 22 then drives the stirring and anti-clogging components. The stirring component mixes and dissolves the fertilizer in the water, ensuring thorough dissolution and a well-mixed solution. Since some solid fertilizer may clog the filter holes of the conical filter 21, the rotating shaft 22, driving the anti-clogging component, removes and dissolves the fertilizer particles while preventing further blockage. This improvement in the fertilization device ensures complete dissolution of the fertilizer in the water, preventing fertilizer particles from clogging the device and improving the uniformity of the fertilizer solution for enhanced fertilization effectiveness.

[0031] like Figures 1-3As shown, a feed pipe 14 is installed on the top cover 13 for adding fertilizer and water into the storage tank 12. A guide plate 15 with an inclined upper surface is fixedly connected to the bottom of the storage tank 12. The bottom wall of the storage tank 12 has a discharge port 16 at the lowest point of the upper surface of the guide plate 15, so that the well mixed fertilizer solution in the storage tank 12 flows to the discharge port 16 under the action of the guide plate 15, so that the fertilizer solution can be easily discharged from the storage tank 12 through the discharge port 16 during fertilization.

[0032] like Figures 1-4 As shown, a handle 17 is fixedly connected to the upper side of one end of the support frame 11. The fertilizer operator can push the fertilization device to move using the handle 17. At the same time, the device can also be moved by pulling the handle 17 using a vehicle for fertilization. A pair of connecting ears 18 are fixedly connected to the bottom side wall of the storage tank 12. A fixing screw 19 is threaded between the pair of connecting ears 18 and the support frame 11. The connecting ears 18 can be fixed to the support frame 11 by the fixing screw 19, so as to fix the storage tank 12 to the support frame 11.

[0033] like Figure 3 and Figure 5 As shown, the stirring assembly includes a pair of stirring rods 23 and a pair of connecting rods 24 fixedly connected to the side wall of the rotating shaft 22. The pair of connecting rods 24 are located below the pair of stirring rods 23. The rotation of the rotating shaft 22 can drive the connecting rods 24 and the scraper 25 to rotate.

[0034] like Figure 3 and Figure 5 As shown, the mixing assembly also includes a pair of scrapers 25 fixedly connected to one end of a pair of connecting rods 24. The ends of the scrapers 25 away from the connecting rods 24 are attached to the inner wall of the conical filter screen 21. The rotation of the connecting rods 24 causes the scrapers 25 to rotate against the upper surface of the conical filter screen 21. When the scrapers 25 rotate, they scrape and clean the upper surface of the conical filter screen 21, which can efficiently dissolve the fertilizer particles intercepted on the upper surface of the conical filter screen 21 in the water through stirring, while reducing the clogging of solid particles in the filter holes of the conical filter screen 21.

[0035] like Figure 3 and Figure 6As shown, the anti-clogging assembly includes a pair of anti-clogging brushes 26 and a pair of sliders 27 fixedly connected to the bottom of the pair of anti-clogging brushes 26. The brush surfaces of the pair of anti-clogging brushes 26 are pressed against the bottom sidewall of the conical filter screen 21 with an interference fit. When the sliders 27 drive the anti-clogging brushes 26 to rotate, the anti-clogging brushes 26 will brush the bottom sidewall of the conical filter screen 21. Due to the interference fit between the anti-clogging brushes 26 and the conical filter screen 21, the soft bristles on the anti-clogging brushes 26 can clean the fertilizer particles clogging the filter holes, thereby reducing the clogging of fertilizer particles in the filter holes. At the same time, in order to improve the service life of the anti-clogging brushes 26, the anti-clogging brushes 26 are made of wear-resistant nylon material.

[0036] like Figure 3 and Figure 6 As shown, the anti-clogging assembly also includes a pair of mounting plates 28 and a pair of arc-shaped sleeves 210 fixedly connected to the ends of the mounting plates 28. Slide rails 29 are provided on the mounting plates 28, and a slider 27 is slidably connected within the slide rails 29. The anti-clogging brush 26 is slidably mounted on the mounting plate 28 within the slide rails 29 via the slider 27. The cooperation between the slider 27 and the slide rails 29 stably mounts the anti-clogging brush 26 onto the mounting plate 28, while also facilitating the installation and removal of the anti-clogging brush 26 from the mounting plate 28. Furthermore, due to the limitations of the installation position, no additional limiting components are required during use, ensuring that the slider 27 will not slide out of the slide rails 29, thus ensuring the stability of the anti-clogging brush 26 during use.

[0037] like Figure 3 and Figure 6 As shown, a pair of arc-shaped sleeves 210 are fitted onto the side wall of the rotating shaft 22 located below the conical filter screen 21 in a mating manner, and a fixing bolt is installed between the pair of arc-shaped sleeves 210. The arc-shaped sleeves 210 are fixed to the rotating shaft 22 by the fixing bolt, so that the mounting plate 28 can be fixed to the rotating shaft 22. Thus, the rotation of the rotating shaft 22 drives the mounting plate 28 to rotate, and when the mounting plate 28 rotates, it can drive the anti-clogging brush 26 to rotate and clean the conical filter screen 21.

[0038] like Figures 1-3 As shown, the rotating assembly includes a sleeve block 211 fixedly connected to the upper end of the rotating shaft 22 and a rotating rod 212 sleeved within the sleeve block 211. The rotating rod 212 is configured as an L-shaped rod. By rotating the rotating rod 212, the rotating shaft 22 can be driven to rotate, so that the rotation of the rotating shaft 22 drives the rotation of the stirring assembly and the anti-clogging assembly to achieve the dissolution and mixing of solid fertilizer.

[0039] like Figure 3 and Figure 4As shown, the fertilization mechanism 3 also includes a conveying pipe 33 fixedly connected between the storage tank 12 and the fertilizer distribution box 31, and a manual valve 34 installed on the conveying pipe 33. The upper and lower ends of the conveying pipe 33 are respectively connected to the discharge port 16 on the storage tank 12 and the liquid inlet on the fertilizer distribution box 31. The fertilizer solution, which has been mixed in the support frame 11, is conveyed to the fertilizer distribution box 31 through the conveying pipe 33, and then distributed in the fertilizer distribution box 31 before being discharged into the soil through the fertilization port 32. During fertilization, the flow rate of fertilizer can be controlled by manually adjusting the opening and closing of the manual valve 34.

[0040] In use, solid fertilizer and water are added sequentially to the support frame 11 through the feed pipe 14 according to the ratio. The conical filter screen 21 will intercept undissolved solid fertilizer on its upper surface. The fertilizer operator attaches the rotating rod 212 to the sleeve block 211, and can drive the rotating shaft 22 to rotate by rotating the rotating rod 212. When the rotating shaft 22 rotates, it can drive the stirring rod 23, scraper 25 and anti-clogging brush 26 to rotate. When the stirring rod 23 and scraper 25 rotate, they can drive the solid fertilizer to dissolve in the water through mixing and stirring, so that the solid fertilizer is fully dissolved in the water and the aqueous solution is fully mixed. Since some solid fertilizer will block the filter holes of the conical filter screen 21, in order to prevent fertilizer particles from clogging the filter holes and to clean them out of the filter holes for dissolution, the anti-clogging brush 26 can clean the fertilizer particles in the filter holes when the rotating shaft 22 drives it to rotate. After the solid fertilizer is fully mixed in the support frame 11, manually open the manual valve 34, and the fertilizer solution can enter the fertilizer distribution box 31 through the conveying pipe 33. After being distributed in the fertilizer distribution box 31, it is released into the soil through multiple fertilizer inlets 32.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fertilization device for agricultural product cultivation, characterized in that, include: The main body includes a support frame, a storage bin that is detachably mounted on the support frame, and a top cover screwed onto the storage bin; The anti-clogging filtration mechanism includes a conical filter screen installed inside a storage tank and near its bottom, a rotating shaft rotatably connected to the top cover and the conical filter screen in a through manner, a stirring assembly, an anti-clogging assembly, and a rotating assembly. The stirring assembly is used to mix the fertilizer in the storage tank, the anti-clogging assembly prevents fertilizer particles from clogging the conical filter screen, and the rotating assembly is used to drive the rotating shaft to rotate. The fertilization mechanism includes a fertilizer distribution box installed at the bottom of a support frame and multiple fertilizer inlets opened at equal intervals and at an angle at the bottom of the fertilizer distribution box.

2. The fertilizer application apparatus for agricultural product cultivation according to claim 1, characterized by The upper cover is equipped with a feed pipe, and the bottom of the storage tank is fixedly connected to a guide plate with an inclined upper surface. The bottom wall panel of the storage tank has a discharge port at the lowest point of the upper surface of the guide plate.

3. The fertilizer application apparatus for agricultural product cultivation according to claim 1, characterized by A handle is fixedly connected to the upper side of one end of the support frame, and a pair of connecting ears are fixedly connected to the bottom side wall of the storage bucket. A fixing screw is threadedly connected between the pair of connecting ears and the support frame.

4. The fertilizer application apparatus for agricultural product cultivation according to claim 1, characterized by The stirring assembly includes a pair of stirring rods and a pair of connecting rods fixedly connected to the side wall of the rotating shaft, with the pair of connecting rods disposed below the pair of stirring rods.

5. The fertilizer application apparatus for agricultural product cultivation according to claim 4, characterized by The stirring assembly also includes a pair of scrapers fixedly connected to one end of a pair of connecting rods, with the ends of the scrapers away from the connecting rods abutting against the inner wall of the conical filter screen.

6. The fertilizer application apparatus for agricultural product cultivation according to claim 5, wherein The anti-clogging component includes a pair of anti-clogging brushes and a pair of sliders fixedly connected to the bottom of the pair of anti-clogging brushes. The brush surfaces of the pair of anti-clogging brushes are in an interference fit against the bottom sidewall of the conical filter screen.

7. A fertilization device for agricultural product cultivation according to claim 6, characterized in that, The anti-blocking component also includes a pair of mounting plates and a pair of arc-shaped sleeves fixedly connected to the ends of the pair of mounting plates. The pair of mounting plates are provided with slide rails, and the slider is slidably connected to the slide rails.

8. A fertilization device for agricultural product cultivation according to claim 7, characterized in that, A pair of arc-shaped sleeves are fitted together on the side wall below the conical filter screen by the rotating shaft, and a fixing bolt is installed between the pair of arc-shaped sleeves.

9. The fertilizer applicator for agricultural product planting according to claim 1, characterized by The rotating assembly includes a sleeve block fixedly connected to the upper end of the rotating shaft and a rotating rod sleeved inside the sleeve block, wherein the rotating rod is configured as an L-shaped rod.

10. The fertilizer applicator for agricultural product planting according to claim 1, characterized in that, The fertilization mechanism also includes a conveying pipe fixedly connected between the storage tank and the fertilizer distribution box, and a manual valve installed on the conveying pipe. The upper end and lower end of the conveying pipe are respectively connected to the discharge port on the storage tank and the liquid inlet on the fertilizer distribution box.

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