Lotus root planting box facilitating fertilization

Abstract

The utility model discloses a lotus root planting box convenient to fertilize, and relates to the technical field of lotus root planting boxes, the lotus root planting box convenient to fertilize comprises a box body, a connecting pipe is fixedly installed at the lower end of the box body, a fertilizing inserting rod is connected in the connecting pipe in a push-pull mode, the fertilizing inserting rod comprises a feeding groove pipe, a material separating plate is arranged in the pipe, and the tail end of the feeding groove pipe is a conical tip. The head end is a threaded connector which is detachably connected to the connecting pipe; according to the utility model, through the unique design of the fertilization insertion rod, the fertilizer can be accurately applied below the soil at the bottom of the box body and close to the root system of the lotus root, the fertilizer particles are uniformly distributed through the material separating plate, and the utilization rate of the fertilizer is improved; in operation, the push-pull and rotation design of the inserting rod is matched with the auxiliary rotating rod, so that the labor intensity is greatly reduced; a multi-sealing structure between the connecting pipe and the inserting rod effectively prevents water leakage and fertilizer loss, and the planting environment is protected; in addition, pointer marks on the threaded connector can indicate the opening orientation of the feeding groove pipe, the fertilization mode can be adjusted conveniently, and lotus root growth is promoted.

Description

TECHNICAL FIELD

[0001] The utility model relates to lotus root planting box technical field, especially lotus root planting box convenient to fertilize. BACKGROUND

[0002] In the lotus root planting field, with the development of planting technology and the expansion of planting scale, the traditional lotus root planting mode gradually exposes some problems, for the application of lotus root planting box, the traditional planting box has many inconveniences in fertilization.

[0003] At present, in the conventional lotus root planting box fertilization process, the direct surface of planting box water body or soil is often used to spread fertilizer mode, this fertilization method is difficult to accurately place the fertilizer near the lotus root root system, leading to low fertilizer utilization rate, not only cause fertilizer waste, but also may cause water body eutrophication and other environmental problems due to excessive diffusion of fertilizer in water body, and the different stages of lotus root growth process have different demands for fertilizer, and the traditional fertilization method is difficult to achieve accurate, quantitative fertilization according to the growth condition of lotus root.

[0004] In addition, when using granular, slow-release fertilizer or organic fertilizer, since the dissolution rate of these fertilizers is slow, if directly applied to the surface, the fertilizer is difficult to be quickly absorbed by the lotus root root system, if the fertilizer is buried in the soil manually, not only the operation is complicated, the labor intensity is big, but also the lotus root root system is easy to be damaged in the operation process, and the normal growth of lotus root is affected, in view of this, we provide a kind of lotus root planting box convenient to fertilize. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a kind of lotus root planting box convenient to fertilize, which can effectively solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0007] A kind of lotus root planting box convenient to fertilize, including box, the lower end of the box is fixedly installed with several connecting pipes, the connecting pipe is push-pull connected with fertilization inserting rod;

[0008] The fertilization inserting rod includes a feeding groove pipe, a plurality of equally spaced distance spacing plates are fixedly installed in the feeding groove of the feeding groove pipe, a conical sharp head is fixedly installed at the end of the feeding groove pipe, a threaded connector is fixedly installed at the head of the feeding groove pipe, and the threaded connector is detachably connected to the inside of the connecting pipe.

[0009] Preferably, a cylindrical guide cavity is arranged in the connecting pipe, a first inner plug guide rod is fixedly connected between the conical tip and the feeding groove pipe, a second inner plug guide rod is fixedly connected between the feeding groove pipe and the threaded connector, the outer shape of the first and second inner plug guide rods and the inner cavity of the cylindrical guide cavity are cylindrical, and the outer diameter of the first and second inner plug guide rods is the same as the inner diameter of the cylindrical guide cavity.

[0010] Preferably, a rotating rod is vertically and telescopically connected to the outer end surface of the threaded connector, and an elastic sealing gasket is arranged on the periphery of the threaded connector, the elastic sealing gasket is composed of a first circular ring gasket, a wave spring, a second circular ring gasket and a rubber gasket, the two ends of the wave spring are fixedly connected with the first and second circular ring gaskets respectively, and the rubber gasket is attached to one side of the second circular ring gasket.

[0011] Preferably, a rotating ring is rotatably connected to the periphery of the end of the threaded connector away from the box body, a connecting ring is fixedly connected to one side of the rotating ring, a plurality of fixing rings are fixedly installed at the lower end of the box body, and the connecting rings of the plurality of fertilizer inserting rods are detachably connected with the plurality of fixing rings on the box body through a key ring to limit the chain.

[0012] Preferably, an inner thread hole with an enlarged inner diameter is arranged at the outer end of the cylindrical guide cavity in the connecting pipe, the threaded connector is threadedly connected in the inner thread hole, and a pointer mark for indicating the opening direction of the feeding groove pipe is arranged on the outer end of the threaded connector.

[0013] Preferably, a plurality of strip-shaped perforations are arranged on the lower bottom surface of the trough in the feeding groove pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Precise fertilization and improved fertilizer utilization rate: the connecting pipe and the fertilizer inserting rod are arranged at the lower end of the box body, so that the fertilizer can be directly applied to the soil under the bottom of the box body and close to the lotus root; the fertilizer particles can be uniformly placed by arranging the spacing plate in the feeding groove pipe of the fertilizer inserting rod, the dissolved fertilizer can be downwardly penetrated and mixed with the soil through the strip-shaped perforations on the lower bottom surface of the feeding groove pipe, the large trough opening facilitates upward diffusion of the fertilizer, so that the fertilizer is more accurately absorbed by the lotus root system, the fertilizer utilization rate is improved, and the fertilizer waste is reduced.

[0016] 2. Convenient operation and reduced labor intensity: the fertilizer inserting rod adopts a push-pull connection mode, cooperates with the limiting chain, and is convenient for being pulled out for fertilizer filling and cleaning; in addition, the rotating rod on the outer end of the threaded connector can assist in rotating the fertilizer inserting rod, so that the operation is more relaxed and convenient, the labor intensity of fertilization is greatly reduced, and the work efficiency is improved.

[0017] 3. Good sealing, protect the planting environment: the connection pipe and the fertilizer insertion rod are provided with an elastic sealing pad composed of a first circular ring pad, a wave spring, a second circular ring pad and a rubber pad, and the first inner plug guide rod and the second inner plug guide rod can plug the cylindrical guide cavity in different states, and the threaded connection head and the thread sealing of the connection pipe are combined, so that the multiple sealing structures effectively prevent the box from leaking water, avoid the loss of fertilizer with water, protect the planting environment and reduce the pollution to the surrounding water.

[0018] 4. Visualized fertilization process, convenient to adjust: the pointer mark arranged on the outside end of the threaded connection head can clearly indicate the opening direction of the feeding groove pipe, so that the operator can adjust according to the actual situation during fertilization, ensure that the fertilizer is dispersed in the best way, further optimize the fertilization effect and promote the growth of lotus roots. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the overall structure schematic view of the utility model;

[0020] Figure 2 is the sectional view of the box body in the utility model;

[0021] Figure 3 is the structure schematic view of the fertilizer insertion rod in the utility model;

[0022] Figure 4 is the structure schematic view of the elastic sealing pad in the utility model.

[0023] In the drawing: 1, box body; 11, connection pipe; 111, internal thread hole; 112, cylindrical guide cavity; 12, fixed ring; 2, fertilizer insertion rod; 21, conical sharp head; 22, first inner plug guide rod; 23, feeding groove pipe; 231, strip-shaped perforation; 232, material separation plate; 24, second inner plug guide rod; 25, threaded connection head; 251, pointer mark; 26, elastic sealing pad; 261, first circular ring pad; 262, wave spring; 263, second circular ring pad; 264, rubber pad; 27, swivel ring; 28, connecting ring; 29, rotating rod; 3, limiting chain. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0025] For example, Figures 1-4As shown, a lotus root planting box convenient for fertilization, comprising a box body 1, a plurality of connecting pipes 11 are fixedly installed at the lower end of the box body 1, a cylindrical guide cavity 112 is arranged in the connecting pipe 11, an internal thread hole 111 with an enlarged inner diameter is arranged at the outer side end of the cylindrical guide cavity 112 in the connecting pipe 11, a plurality of fixing rings 12 are fixedly installed at the lower end of the box body 1, a fertilization inserting rod 2 is push-pull connected in the connecting pipe 11, the fertilization inserting rod 2 is horizontally arranged and slightly higher than the inner bottom surface of the box body 1, that is, the fertilization inserting rod 2 is arranged below the soil in the box body 1, and the fertilization inserting rod 2 mainly puts organic fertilizer, slow-release fertilizer and granular compound fertilizer into the soil below the bottom of the box body 1 through the inserting and pulling mode.

[0026] Reference Figure 3 , the fertilization inserting rod 2 comprises a feeding groove pipe 23, a cylindrical material groove is arranged in the feeding groove pipe 23, a plurality of equally spaced material separation plates 232 are fixedly installed in the material groove in the feeding groove pipe 23, the plurality of material separation plates 232 are mainly used for dividing the material groove into a plurality of parts, so that the fertilizer particles can be uniformly placed in the material groove, and the fertilizer particles can be more uniformly placed into the lower end of the box body 1, a tapered sharp head 21 is fixedly installed at the tail end of the feeding groove pipe 23, when the feeding groove pipe 23 is horizontally placed, the opening of the material groove faces upward, the material groove opening is mainly used for filling the fertilizer into the material groove, the highest degree of the material separation plate 232 is lower than the highest point of the tapered sharp head 21, a threaded connector 25 is fixedly installed at the head end of the feeding groove pipe 23, the diameter of the threaded connector 25 away from the box body 1 is greater than the diameter of the threaded connector 25 close to the box body 1, the threaded connector 25 is detachably connected to the connecting pipe 11, and the threaded connector 25 close to the box body 1 is threadedly connected to the internal thread hole 111.

[0027] Reference Figure 3 , a pointer mark 251 for indicating the opening direction of the feeding groove pipe 23 is arranged on the outer side end of the threaded connector 25, and a plurality of strip-shaped perforations 231 are arranged on the lower bottom surface of the material groove in the feeding groove pipe 23, the inner width of the strip-shaped perforation 231 is smaller than the diameter of the fertilizer particles, that is, the complete fertilizer particles cannot pass through the strip-shaped perforation 231, the material groove opening needs to be placed into the soil with the opening facing upward, when the feeding groove pipe 23 of the fertilization inserting rod 2 is inserted into the soil in the box body 1, the direction of the material groove opening can be known through the pointer mark 251, the material groove opening is preferably upward, the inner size of the opening is relatively larger than the inner size of the strip-shaped perforation 231, and the fertilizer dissolved in the soil in the material groove can be more conveniently diffused upward, close to the lotus root root part, and the dissolved fertilizer can also penetrate downward and mix with the soil through the plurality of strip-shaped perforations 231.

[0028] Reference Figure 1 , Figure 2 and Figure 3, the outer periphery of the threaded connector 25 away from the end of the box 1 is rotatably connected with a swivel 27, one side of the swivel 27 is fixedly connected with a connecting ring 28, the connecting ring 28 in the plurality of fertilization insertion rods 2 is respectively and detachably connected with the plurality of fixed rings 12 on the box 1 through a key ring, the length of the limiting chain 3 is less than the length of the fertilization insertion rod 2, the conical sharp head 21 and the feeding groove pipe 23 are fixedly connected with a first inner plug guide rod 22, the feeding groove pipe 23 and the threaded connector 25 are fixedly connected with a second inner plug guide rod 24, the outer shape of the first inner plug guide rod 22 and the second inner plug guide rod 24 and the inner cavity of the cylindrical guide cavity 112 are cylindrical, and the outer diameter of the first inner plug guide rod 22 and the second inner plug guide rod 24 and the inner diameter of the cylindrical guide cavity 112 are the same, the outer diameter of the feeding groove pipe 23 is also the same as the inner diameter of the cylindrical guide cavity 112, when the limiting chain 3 is straightened, the groove in the feeding groove pipe 23 is completely exposed, and cleaning or adding fertilizer particles can be carried out, at the same time, the first inner plug guide rod 22 is also located in the cylindrical guide cavity 112, plugging the cylindrical guide cavity 112, which can reduce the water flowing out of the lower end of the box 1, when the fertilization insertion rod 2 is completely inserted into the box 1, the second inner plug guide rod 24 is located in the cylindrical guide cavity 112, plugging the cylindrical guide cavity 112, and then the threaded sealing between the threaded connector 25 and the connecting pipe 11 is carried out.

[0029] Reference Figure 3 And Figure 4 , the outer side of the threaded connector 25 is perpendicularly connected with a rotating rod 29, which is mainly used to assist the user in rotating the fertilization insertion rod 2, and the outer periphery of the threaded connector 25 is provided with an elastic sealing pad 26, which is mainly used for sealing connection between the fertilization insertion rod 2 and the connecting pipe 11, that is, the third sealing between the fertilization insertion rod 2 and the box 1, the elastic sealing pad 26 is composed of a first circular ring pad 261, a wave spring 262, a second circular ring pad 263 and a rubber pad 264, the two ends of the wave spring 262 are fixedly connected with the first circular ring pad 261 and the second circular ring pad 263 respectively, and the rubber pad 264 is attached to one side of the second circular ring pad 263.

[0030] In this embodiment, the operation process of the lotus root planting box for facilitating fertilization is as follows:

[0031] First, the fertilizer insertion rod 2 is connected to the connecting pipe 11 through the threaded connector 25. The threaded connector 25 is aligned with the internal threaded hole 111 on the outside end of the cylindrical guide cavity 112 in the connecting pipe 11. The fertilizer insertion rod 2 is rotated clockwise to screw the threaded connector 25 into the internal threaded hole 111 until it is tightened. During installation, the pointer mark 251 should be observed to ensure that the opening of the feeding groove pipe 23 is oriented according to the subsequent fertilization requirements. Generally, the opening is upward. At the same time, it is necessary to check whether the elastic sealing gasket 26 is installed properly. The elastic sealing gasket 26 is composed of a first circular gasket 261, a wave spring 262, a second circular gasket 263, and a rubber pad 264. It can effectively seal the connection between the fertilizer insertion rod 2 and the connecting pipe 11 to prevent water leakage in the tank 1.

[0032] Second, fertilizer loading: After the fertilizer insertion rod 2 is installed, it is pulled out of the connecting pipe 11 until the limiting chain 3 is straightened. At this time, the fertilizer groove in the feeding groove pipe 23 is completely exposed. Since the feeding groove pipe 23 is provided with equally spaced partition plates 232, the fertilizer particles are evenly placed in the spaces separated by the partition plates 232. The fertilizer particles should be selected from organic fertilizer, slow-release fertilizer, or granular compound fertilizer suitable for lotus root growth.

[0033] Third, fertilization operation: The fertilizer insertion rod 2 filled with fertilizer is inserted into the connecting pipe 11 again and pushed into the tank 1. The conical tip 21 at the end of the fertilizer insertion rod 2 helps it to be smoothly inserted into the soil in the tank 1. During insertion, the stability of the fertilizer insertion rod 2 should be maintained to avoid shaking and causing fertilizer to scatter. When the fertilizer insertion rod 2 is completely inserted into the tank 1, the second inner plug guide rod 24 is located in the cylindrical guide cavity 112, plugging the cylindrical guide cavity 112, and cooperating with the threaded seal between the threaded connector 25 and the connecting pipe 11 to further prevent water leakage. At this time, the fertilizer is located below the soil at the bottom of the tank 1, closer to the lotus root root system.

[0034] Fourth, fertilizer diffusion and absorption: With the passage of time, the water in the soil will gradually dissolve the fertilizer. Since the lower surface of the groove in the feeding groove pipe 23 is provided with strip-shaped perforations 231, the dissolved fertilizer can penetrate downward through these strip-shaped perforations 231 and mix with the soil to provide nutrients for the lotus root root system. At the same time, the larger groove opening upward facilitates the upward diffusion of the fertilizer dissolved by the soil, closer to the lotus root root system, improving the absorption efficiency of the fertilizer. Moreover, when it is necessary to rotate the fertilizer insertion rod 2, the rotating rod 29 vertically connected to the outside end surface of the threaded connector 25 can be used for auxiliary operation. Rotating the fertilizer insertion rod 2 can make most of the fertilizer particles in the groove and the surrounding soil better mixed and contacted, accelerating the dissolution and diffusion of the fertilizer.

[0035] Fifth, the fertilization of the rod 2 maintenance and cleaning: during the growth of lotus root, according to the fertilization needs, can regularly take out the fertilization of the rod 2 from the connecting pipe 11 and check, clean and refill fertilizer, when the limiting chain 3 is straightened, the material groove in the feeding groove pipe 23 is completely exposed, at this time, the residual fertilizer and impurities in the material groove can be cleaned, check whether the material separating plate 232 and the strip-shaped perforated plate 231 are blocked or damaged.If there is a problem, repair or replace in time to ensure the normal use of the fertilization of the rod 2, after cleaning, refill fertilizer, repeat the above fertilization operation, meet the nutrient requirements of lotus root in different growth stages.

[0036] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A lotus tuber planting box for facilitating fertilization, comprising a box body (1), characterized in that: The lower end of the box (1) is fixedly provided with a plurality of connecting pipes (11), and the connecting pipes (11) are push-pull connected with the fertilizer inserting rods (2). The fertilizer inserting rod (2) comprises a feeding groove pipe (23), a plurality of spacing material plates (232) are fixedly arranged in the feeding groove pipe (23), a tapered tip (21) is fixedly arranged at the end of the feeding groove pipe (23), a threaded connector (25) is fixedly arranged at the head of the feeding groove pipe (23), and the threaded connector (25) is detachably connected to the connecting pipe (11).

2. The lotus root planting box for facilitating fertilization according to claim 1, characterized in that: A cylindrical guide cavity (112) is arranged in the connecting pipe (11), a first inner plug guide rod (22) is fixedly connected between the tapered tip (21) and the feeding groove pipe (23), a second inner plug guide rod (24) is fixedly connected between the feeding groove pipe (23) and the threaded connector (25), the outer shape of the first inner plug guide rod (22) and the second inner plug guide rod (24) and the inner cavity of the cylindrical guide cavity (112) are cylindrical, and the outer diameter of the first inner plug guide rod (22) and the second inner plug guide rod (24) is the same as the inner diameter of the cylindrical guide cavity (112).

3. The lotus root planting box for facilitating fertilization according to claim 1, wherein: A rotating rod (29) is vertically and telescopically connected to the outer side end surface of the threaded connector (25), an elastic sealing gasket (26) is arranged on the periphery of the threaded connector (25), the elastic sealing gasket (26) is composed of a first circular ring gasket (261), a wave spring (262), a second circular ring gasket (263) and a rubber gasket (264), the two ends of the wave spring (262) are fixedly connected with the first circular ring gasket (261) and the second circular ring gasket (263) respectively, and the rubber gasket (264) is connected with one side of the second circular ring gasket (263).

4. The lotus root planting box for facilitating fertilization according to claim 1, wherein: A rotating ring (27) is rotatably connected to the periphery of the end of the threaded connector (25) away from the box (1), a connecting ring (28) is fixedly connected to one side of the rotating ring (27), a plurality of fixed rings (12) are fixedly arranged at the lower end of the box (1), and the connecting ring (28) in each of the plurality of fertilizer inserting rods (2) is detachably connected with the limiting chain (3) through the key buckle between the plurality of fixed rings (12) on the box (1).

5. The lotus root planting box for facilitating fertilization according to claim 1, wherein: An inner thread hole (111) with an enlarged inner diameter is arranged at the outer side end of the cylindrical guide cavity (112) in the connecting pipe (11), the end of the threaded connector (25) close to the box (1) is threadedly connected in the inner thread hole (111), and a pointer mark (251) for indicating the opening direction of the feeding groove pipe (23) is arranged on the outer side end of the threaded connector (25).

6. The lotus root planting box for facilitating fertilization according to claim 1, wherein: A plurality of strip-shaped perforations (231) are arranged on the lower bottom surface of the groove in the feeding groove pipe (23).

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