A plant fertilizing device

Abstract

The utility model relates to a plant fertilizing device, including the medicine storage jar, the top and bottom of medicine storage jar still are equipped with water inlet pipe and drain pipe respectively, the drain pipe vertically extends downward and is connected with filter piece at the bottom, and the water outlet on the lateral wall of filter piece communicates with infusion tube, and the both ends of infusion tube still are equipped with connecting seat and sealing seat respectively, and a plurality of infusion tubes are sequentially spliced into netted pipeline through connecting seat and sealing seat, and the impurity discharge port of filter piece bottom communicates with the storage box, the utility model discloses quick buckling structure through connecting seat and sealing seat, realizes the efficient splicing of infusion tube and netted pipeline building, and the flexibility and adaptability of pipeline arrangement are significantly improved, can adjust fertilizing mode according to plant type, realizes the modular configuration of 'one pipe multiuse', the splicing of the utility model has multistage sealing design, guarantees fertilizer solution zero leakage, and the design of 'diameter gradually small from outside to inside' enhances the compatibility of different pipe diameter pipelines.

Description

Technical Field

[0001] This utility model relates to the field of wastewater recycling and treatment technology, specifically to a plant fertilization device. Background Technology

[0002] In landscape engineering maintenance, plant fertilization is a key link in ensuring the healthy growth of vegetation and improving the landscape effect. Traditional fertilization methods mostly rely on manual spreading, trenching, or hole application, which not only consumes a lot of labor costs, but also has low fertilizer utilization rate. Some fertilizers are easily washed away by rainwater or volatilized by high temperatures because they are exposed on the ground, or uneven distribution leads to unbalanced absorption by plants, and may even cause ecological problems such as soil compaction and eutrophication of water bodies.

[0003] To address these pain points, the industry is gradually shifting towards precision and efficient fertilization technologies, with integrated irrigation and fertilization systems becoming the mainstream development direction. This system delivers dissolved fertilizer solution to the plant root zone via pipelines, combining irrigation to achieve simultaneous water and fertilizer application, significantly improving fertilizer utilization (up to 80% or more) while reducing environmental impact. However, existing systems still face numerous technical bottlenecks in practical applications.

[0004] Firstly, the pipeline connection efficiency is low. The distribution of plants in garden areas is complex, and a network of pipelines needs to be flexibly arranged according to the type of vegetation (trees, shrubs, lawns, etc.). However, traditional pipeline connections rely on flanges, threads, or glue, which is not only time-consuming to install, but also difficult to disassemble and adjust quickly. It is especially unsuitable for seasonal vegetation replacement or temporary fertilization scenarios.

[0005] Secondly, the sealing performance is unstable. Fertilizer solutions often contain acidic or alkaline components, which can easily lead to corrosion and leakage at the joints during long-term transportation. At the same time, changes in outdoor environmental temperature and soil settlement can exacerbate the loosening of the joints. Traditional sealing methods (such as rubber gaskets) are difficult to adapt to dynamic stress and are prone to sealing failure.

[0006] Secondly, filtration and maintenance are difficult. Impurities in the fertilizer solution (such as incompletely dissolved particles and organic residues) are prone to deposit in the pipes, causing blockages in the drippers and branch interfaces. Existing systems lack integrated filtration and impurity removal structures, and cleaning requires disassembling the pipeline, resulting in high maintenance costs and affecting the continuity of fertilization.

[0007] Therefore, in response to the core needs of garden engineering such as rapid pipeline splicing, reliable sealing, and efficient filtration, the development of fertilization devices with modular connection, adaptive sealing, and integrated filtration functions has become a key technological direction for improving fertilization efficiency and reducing maintenance costs. Utility Model Content

[0008] Based on the above description, this utility model provides a plant fertilization device to solve the shortcomings of existing wastewater evaporation and concentration treatment technologies, such as low efficiency in secondary steam recovery and utilization, poor pretreatment effect on wastewater, and unsatisfactory impurity removal effect.

[0009] This utility model is achieved through the following technical solution:

[0010] A plant fertilization device includes a storage tank with supports on both sides and suspended above the ground. The storage tank has an internal stirring shaft with stirring blades, and a drive motor connected to the stirring shaft at the top. The top and bottom of the storage tank also have an inlet pipe and a drain pipe, respectively. The drain pipe extends vertically downwards and is connected to a filter element at its bottom. The outlet on the side wall of the filter element is connected to an infusion pipe, and both ends of the infusion pipe are respectively provided with a connecting seat and a sealing seat. Multiple infusion pipes are sequentially spliced ​​together through the connecting seats and sealing seats to form a mesh pipeline. The waste outlet at the bottom of the filter element is connected to a storage box.

[0011] Based on the above technical solution, the present invention can be further improved as follows.

[0012] Furthermore, a through hole is provided at the center of the connecting seat, and a ball bearing is provided on the inner side wall of the through hole. The inner ring surface of the ball bearing is fitted onto the outer side wall of the end of the infusion tube and maintains a distance from the end of the infusion tube. Both sides of the ball bearing are sealed by rubber gaskets.

[0013] Furthermore, a locking ring is protruding from the side of the connecting seat facing the end of the infusion tube. Multiple mounting grooves are arranged around the outer wall of the locking ring. Each mounting groove is provided with a spring rod. A locking block is connected to the top of the spring rod. A matching groove structure is provided between the side wall of the locking block and the inner wall of the mounting groove. The outward end of the locking block is set as an arc-shaped surface.

[0014] Furthermore, the sealing seat is fixedly installed at the end of the infusion tube, and the center of the end face of the sealing seat is provided with a hole that communicates with the inside of the infusion tube. The edge of the end face of the sealing seat is also provided with an annular limiting groove, and the inner side wall of the limiting groove is provided with an arc-shaped locking groove. When the connecting seat is fastened inside the limiting groove, the locking block unfolds outward and is inserted into the locking groove.

[0015] Furthermore, multiple telescopic rods are embedded in the bottom surface of the limiting groove. The multiple telescopic rods are arranged in a circumferential array and a ring gasket is fixedly connected to the top. A ring sealing ring is provided on both sides of the ring gasket. A ring groove is provided on the bottom surface of the limiting groove and the end face of the locking ring and fits tightly against both sides of the ring gasket.

[0016] Furthermore, the sealing seat is provided with a conical installation space inside, and a rubber connecting sleeve with a diameter that gradually decreases from the outside to the inside is provided inside the installation space. The inner side wall of the rubber connecting sleeve is also provided with multiple corrugated annular protrusions that fit against the outer wall of the infusion tube.

[0017] Furthermore, the side of the connecting seat away from the locking ring is also provided with an adjusting cap, and the outer wall of the adjusting cap is provided with anti-slip texture.

[0018] Furthermore, the infusion tube is also provided with a branch interface, which is connected to the injection end through a branch tube. The injection end is configured as a dripping head, an irrigation tube, and a micro-spraying head.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0020] 1. This application improves upon existing integrated irrigation and fertilization equipment by adopting modular pipeline splicing. Through the quick-locking structure of the connecting seat and the sealing seat, it achieves efficient splicing of the infusion pipe and the construction of a mesh pipeline, significantly improving the flexibility and adaptability of pipeline layout. It is especially suitable for complex garden layouts. Furthermore, through the combination of branch interfaces with drippers, seepage pipes, micro-sprinklers and other injection terminals, the fertilization method can be flexibly adjusted according to the plant type (such as trees requiring deep root fertilization and lawns requiring shallow flood irrigation), realizing a modular configuration of "one pipe for multiple uses".

[0021] 2. The joint of this application features a multi-stage sealing design to ensure zero leakage of the fertilizer solution. The telescopic rod in the limiting groove pushes the annular gasket to fit tightly against the end face of the locking ring. This, combined with the annular sealing rings on both sides of the gasket embedding into the groove, forms the first "surface seal." The telescopic rod can compensate for gaps caused by temperature changes or soil settlement. When the locking block engages with the arc-shaped surface of the locking groove, the locking ring generates radial pressure on the inner wall of the limiting groove, forcing the annular gasket to compress further, forming the second "line seal." The more stable the pressure, the better the sealing effect. The conical rubber connecting sleeve inside the sealing seat fits tightly against the outer wall of the infusion tube through corrugated annular protrusions, using rubber elasticity to fill the gap between the pipe and the sealing seat. Simultaneously, the "diameter gradually decreasing from the outside to the inside" design enhances compatibility with pipes of different diameters. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the connection structure between the medicine storage tank and the infusion pipe in this embodiment;

[0023] Figure 2 This is a schematic diagram of the splicing structure of the two infusion tubes in this embodiment;

[0024] Figure 3 This is a schematic diagram of the connector structure in this embodiment;

[0025] Figure 4 This is a schematic diagram of the sealing seat in this embodiment;

[0026] Figure 5 This is a schematic diagram of the rubber connecting sleeve in this embodiment;

[0027] The components include: 1. Medicine storage tank; 2. Filter element; 3. Infusion tube; 4. Connecting seat; 41. Locking ring; 42. Clamping block; 43. Adjusting cap; 5. Sealing seat; 51. Limiting groove; 52. Locking groove; 53. Telescopic rod; 54. Annular gasket; 55. Rubber connecting sleeve; 6. Branch interface. Detailed Implementation

[0028] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0030] Combination Figure 1-5 As shown, a plant fertilization device includes:

[0031] Storage tank 1, a container used for temporary storage of water-fertilizer mixture;

[0032] The mixing assembly includes a mixing shaft, mixing blades and a drive motor. The mixing shaft is vertically positioned at the center inside the storage tank 1 and works in conjunction with the mixing blades on the side wall to accelerate the uniformity of water-fertilizer mixing by rotation, ensuring that the fertilizer can be quickly dissolved in the water.

[0033] The filter element 2 is configured as a cartridge filter (preferably an SFI series single-core online cartridge filter) and is arranged below the storage tank 1, connected to the drain outlet at the bottom of the storage tank 1. A water pump is provided at the connection point to assist in the transportation of the water-fertilizer mixture inside the storage tank 1, and to filter out some impurities and undissolved waste particles mixed in, so as to prevent them from clogging the pipeline during subsequent transportation.

[0034] The infusion tube 3 has a connecting seat 4 and a sealing seat 5 at both ends. Multiple infusion tubes 3 can be spliced ​​together end to end through the connecting seat 4 and the sealing seat 5 to form a network of pipelines. This can expand the coverage area and allow for the individual disassembly of a certain section of the pipeline through the splicing interface, making it very convenient to use.

[0035] Specifically, in this embodiment, a through hole is provided at the center of the connecting seat 4, and a ball bearing is provided on the inner side wall of the through hole. The inner ring surface of the ball bearing is fitted onto the outer side wall of the end of the infusion tube 3 and maintains a distance from the end of the infusion tube 3. The ball bearing is sealed on both sides by rubber gaskets, so the connecting seat 4 can rotate flexibly.

[0036] In addition, a locking ring 41 is protruding from the outer end face of the connecting seat 4, and multiple mounting grooves are arranged around the outer wall of the locking ring 41. A spring rod is vertically arranged on the bottom surface of each mounting groove. A locking block 42 is connected to the top of the spring rod. A matching groove structure is provided between the side wall of the locking block 42 and the inner wall of the mounting groove. Therefore, the locking block 42 can use the groove structure to squeeze the spring rod downward, thereby retracting it into the mounting groove. The outer side of the locking block 42 should be set as an arc surface.

[0037] The other end face of the connector 4 is provided with an adjustment cap 43. The surface of the adjustment cap 43 is provided with anti-slip texture, and it is convenient for the staff to rotate the adjustment cap 43 to drive the entire connector 4 to rotate on the pipe.

[0038] Meanwhile, the sealing seat 5 is fixedly installed at the end of the infusion tube 3, and the center of the end face of the sealing seat 5 is provided with a hole that matches the connecting seat 4 and communicates with the inside of the infusion tube 3. The edge of the end face of the sealing seat 5 is also provided with an annular limiting groove 51. The limiting groove 51 forms a stepped surface near the through hole and has an arc-shaped locking groove 52 on its inner side wall. When the connecting seat 4 is fully engaged in the limiting groove 51, the locking block 42 will be pushed in the opposite direction by the spring rod, causing it to unfold outward and be inserted into the locking groove 52.

[0039] In actual production, it is difficult to achieve a truly seamless connection between the locking block 42 and the locking groove 52 used to fix the locking block 42. Therefore, it is very easy for the two to wobble due to the fit gap. On this basis, multiple telescopic rods 53 should be arranged around the bottom surface of the limiting groove 51. The telescopic rod 53 can also use a spring rod structure, with its main body embedded in the sealing seat 5 and the telescopic part extending to the outside of the limiting groove 51. The top of these telescopic rods 53 is equipped with annular gaskets 54. The upper and lower edges of the annular gaskets 54 are provided with annular sealing rings, and annular grooves are provided on the bottom surface of the limiting groove 51 and the end face of the locking ring 41. By squeezing the telescopic rods 53, the annular sealing rings can be embedded into the two annular grooves at the same time. At this time, the telescopic rods 53 will apply a pushing force outward, so that the locking block 42 can be inserted into the locking groove 52 after unfolding and fit tightly against its side wall to complete the locking and fixing.

[0040] In addition, a conical installation space is provided inside the sealing seat 5. Inside the installation space is a rubber connecting sleeve 55 whose diameter gradually decreases from the outside to the inside. The inner side wall of the rubber connecting sleeve 55 is also provided with multiple corrugated annular protrusions that fit against the outer wall of the infusion tube 3. Therefore, when the end of an infusion tube 3 is inserted into the adjacent sealing seat 5, multiple sealing spaces can be formed by squeezing these annular protrusions to ensure that the water-fertilizer mixture will not leak.

[0041] Furthermore, in the above structure, the conical sealing structure can be adapted to various specifications of pipes, or the elastic structure of rubber can be used to compensate for the production errors of the pipe, ensuring that it can fit tightly and complete the transfer and transportation of water and fertilizer mixture.

[0042] The infusion tube 3 is also equipped with a branch interface 6. Each branch interface 6 is connected to the injection end through a branch tube. The injection end can be set as a dripper, drip irrigation tube, or micro-sprinkler, etc., to meet the needs of various plants.

[0043] In addition, staff can add solenoid valves to some infusion pipes 3 to enable individual irrigation of a single plant, which further improves the intelligent control of the entire fertilization system, simplifies operation, and effectively enhances its practicality.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the technical solutions of the embodiments of this utility model.

Claims

1. A plant fertilizing device, characterized by, The system includes a medicine storage tank (1), which has supports on both sides and is suspended above the ground. The medicine storage tank (1) has a stirring shaft inside, with stirring blades on the stirring shaft. The top of the medicine storage tank (1) is also equipped with a drive motor that is connected to the stirring shaft. The top and bottom of the medicine storage tank (1) are respectively equipped with an inlet pipe and a drain pipe. The drain pipe extends vertically downward and is connected to a filter element (2) at the bottom. The outlet on the side wall of the filter element (2) is connected to an infusion pipe (3). The two ends of the infusion pipe (3) are respectively equipped with a connecting seat (4) and a sealing seat (5). Multiple infusion pipes (3) are sequentially spliced ​​together through the connecting seat (4) and the sealing seat (5) to form a mesh pipeline. The discharge port at the bottom of the filter element (2) is connected to a storage box.

2. The plant fertilizing device as claimed in claim 1, characterized in that The connecting seat (4) has a through hole at its center. A ball bearing is provided on the inner side wall of the through hole. The inner ring surface of the ball bearing is fitted onto the outer side wall of the end of the infusion tube (3) and maintains a distance from the end of the infusion tube (3). Both sides of the ball bearing are sealed by rubber gaskets.

3. The plant fertilizing device according to claim 2, characterized in that The connecting seat (4) has a locking ring (41) protruding from the end of the infusion tube (3). Multiple mounting grooves are arranged around the outer wall of the locking ring (41). Each mounting groove is provided with a spring rod. The top of the spring rod is connected to a locking block (42). The side wall of the locking block (42) and the inner wall of the mounting groove are provided with a matching groove structure. The outer end of the locking block (42) is set as an arc surface.

4. The plant fertilizing device according to claim 3, characterized in that The sealing seat (5) is fixedly installed at the end of the infusion tube (3), and the center of the end face of the sealing seat (5) is provided with a hole and communicates with the inside of the infusion tube (3). The edge of the end face of the sealing seat (5) is also provided with an annular limiting groove (51). The inner side wall of the limiting groove (51) is provided with an arc-shaped locking groove (52). When the connecting seat (4) is fastened inside the limiting groove (51), the locking block (42) unfolds outward and is inserted into the locking groove (52).

5. The plant fertilizing device as claimed in claim 4, characterized in that Multiple telescopic rods (53) are also embedded on the bottom surface of the limiting groove (51). The multiple telescopic rods (53) are arranged in a circular array and a ring gasket (54) is fixedly connected to the top. A ring sealing ring is provided on both sides of the ring gasket (54). A ring groove is provided on the bottom surface of the limiting groove (51) and the end face of the locking ring (41) and it fits tightly against both sides of the ring gasket (54).

6. The plant fertilizing device as claimed in claim 5, characterized in that The sealing seat (5) is also provided with a conical installation space inside, and the installation space is provided with a rubber connecting sleeve (55) whose diameter gradually decreases from the outside to the inside. The inner side wall of the rubber connecting sleeve (55) is also provided with multiple corrugated annular protrusions that fit against the outer wall of the infusion tube (3).

7. The plant fertilizing device as claimed in claim 6, characterized in that The connecting seat (4) is provided with an adjusting cap (43) on the side away from the locking ring (41), and the outer side wall of the adjusting cap (43) is provided with anti-slip texture.

8. The plant fertilizing device as claimed in claim 1, wherein The infusion tube (3) is further provided with a branch interface (6) on the tube body, the branch interface (6) is externally connected to an injection end through a branch tube, and the injection end is provided as a drip head, a seepage irrigation tube and a micro-spraying head.

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