Water and fertilizer drip irrigation device for corn

Abstract

The utility model relates to the technical field of drip irrigation devices, and discloses a corn water and fertilizer drip irrigation device which comprises a water and fertilizer conveying pipe, a water outlet, a connector, a filter bin, a hose, a water dropper and a mounting foot stool. By the adoption of the structure, water and fertilizer in the water and fertilizer conveying pipe can enter the hose after passing through the filtering bin, so that large particles are filtered through the filtering bin, the dripper is prevented from being blocked, and after the filtering bin cannot conduct filtering, replacement can be conveniently conducted in a detachable connection mode; through the arrangement of the hose, the dripper can be mounted and fixed at different positions, so that the dripper can be adjusted at different positions, and the application range is wider; and the mounting foot stool is arranged on the water dropper, so that the water dropper can be directly inserted into the land to be fixed, and the fixing mode is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation devices, in particular to a corn water and fertilizer drip irrigation device. Background Technique

[0002] At present, the irrigation of corn fields basically adopts the way of flood irrigation, with a large water consumption. Fertilization is carried out according to the different needs of different growth periods of corn, with a large labor intensity. Conventional fertilization is often one-time fertilization, not only resulting in excessive water loss, but also the oxidation of fertilizers in the air and the residue of unabsorbed fertilizers on the soil surface, which is not conducive to environmental protection and the absorption of fertilizer nutrients by corn. Therefore, the method of drip irrigation is usually adopted for fertilization. For example, a corn water and fertilizer integrated drip irrigation device disclosed in a patent document with the publication number of CN 221127941U includes components such as a water and fertilizer tank, a hose, a liquid outlet nozzle, a slider, a guide rod, etc. By sliding the slider along the guide rod, the distance between adjacent two liquid outlet nozzles can be adjusted, so as to adapt to the distance between the roots of adjacent two corn straws, realizing precise drip irrigation and avoiding waste of water and fertilizer.

[0003] However, the distance adjustment of the existing device depends on the guide rod and can only be adjusted by sliding on the guide rod, with a small application range. Content of the Utility Model

[0004] The utility model mainly provides a corn water and fertilizer drip irrigation device to solve the problem that the distance adjustment of the existing device depends on the guide rod and can only be adjusted by sliding on the guide rod, with a small application range.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A corn water and fertilizer drip irrigation device includes a water and fertilizer transportation pipe. A plurality of water outlet ports are opened on the water and fertilizer transportation pipe. A connector is arranged on the water outlet port. The feeding end of a filter bin is detachably connected to the connector. The discharging end of the filter bin is inserted with the inner end of a hose. The outer end of the hose is inserted with a drip head. An installation tripod is arranged on the drip head. Among them, the water and fertilizer transportation pipe is communicated with an existing water and fertilizer mixing device. The drip head can adopt the existing technology. With the structure of the present application, the water and fertilizer in the water and fertilizer transportation pipe can enter the hose after passing through the filter bin, so as to filter larger particles through the filter bin to prevent the drip head from being blocked. And when the filter bin cannot filter, the detachable connection method can facilitate replacement; and the setting of the hose can fix the drip head at different positions, so as to adjust at different positions, with a wider application range; and an installation tripod is arranged on the drip head, which can directly insert the drip head into the soil for fixation, and the fixation method is simple and convenient.

[0007] Furthermore, a threaded joint is rotatably connected to the outside of the connector head, and a ring platform is provided at the feeding end of the filter chamber. The inner side of the threaded joint is threadedly connected to the outer side of the ring platform. With this structure, the threaded joint can be rotated to be threadedly connected and fixed to the ring platform, with a stable structure; and the rotatable connection mode of the threaded joint can avoid continuously rotating the filter chamber during connection.

[0008] Furthermore, the filter chamber includes a chamber body, and a filter screen assembly for filtering particulate matter is arranged inside the chamber body. Among them, any existing filter screen assembly can be adopted, and the size of its filter holes is selected according to the drip head, as long as it can filter out large-particle fertilizers and impurities that may block the drip head.

[0009] Furthermore, bumps are arranged in a triangular distribution on the outer side of the drip head; the mounting foot frame includes a frame head, a plug rod is rotatably connected to the frame head, and a through groove for inserting and matching with the bumps is opened on the frame head. With this structure, the frame head can be conveniently installed on the drip head, and the angle of the plug rod can be rotated and adjusted to adapt to insertion and fixation at various angles.

[0010] Furthermore, a telescopic corrugated pipe is arranged at the output end of the drip head. By using the telescopic corrugated pipe, the length of the telescopic corrugated pipe can be adjusted according to the preset height, so as to avoid the excessive height of the drip head after installation, resulting in evaporation of the water and fertilizer dripping out; or it can be used for guiding, so as to avoid the water and fertilizer being blown and deflected in the air and not dripping to the corresponding position.

[0011] Beneficial effects: With the structure of the present application, the water and fertilizer in the water and fertilizer transportation pipe can enter the hose after passing through the filter chamber, so as to filter out larger particles through the filter chamber to prevent the drip head from being blocked. And after the filter chamber fails to filter, the detachable connection method can facilitate replacement; and the setting of the hose can facilitate the installation and fixation of the drip head at different positions, so as to adjust at different positions, with a wider application range; and the installation foot frame is arranged on the drip head, which can directly insert the drip head into the soil for fixation, and the fixation method is simple and convenient. Description of the Drawings

[0012] Figure 1 is a front view schematic diagram of the water and fertilizer transportation pipe of this embodiment;

[0013] Figure 2 is this embodiment Figure 1 The enlarged schematic diagram of A in.

[0014] Reference numerals: water and fertilizer transportation pipe 1, connector head 2, filter chamber 3, chamber body 31, filter screen assembly 32, hose 4, drip head 5, mounting foot frame 6, frame head 61, plug rod 62, threaded joint 7, ring platform 8, bump 9, telescopic corrugated pipe 10. Detailed Embodiments

[0015] The technical solution of a corn water and fertilizer drip irrigation device involved in the present utility model will be further described in detail below in conjunction with embodiments.

[0016] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0017] As Figure 1 、 Figure 2 shown, a corn water and fertilizer drip irrigation device in this embodiment includes a water and fertilizer transportation pipe 1. A plurality of water outlets are provided on the water and fertilizer transportation pipe 1. A connector 2 is provided on the water outlet. The feeding end of a filter bin 3 is detachably connected to the connector 2. The inner end of a hose 4 is inserted into the discharging end of the filter bin 3. The outer end of the hose 4 is inserted with the inner end of a drip head 5. An installation footrest 6 is provided on the drip head 5. A threaded joint 7 is rotatably connected to the outside of the connector 2. A ring platform 8 is provided at the feeding end of the filter bin 3. The inner side of the threaded joint 7 is threadedly connected to the outer side of the ring platform 8. The filter bin 3 includes a bin body 31. A filter screen assembly 32 for filtering particulate matters is provided in the bin body 31. Convex blocks 9 are distributed in a triangular shape on the outside of the drip head 5. The installation footrest 6 includes a head 61. A plug rod 62 is rotatably connected to the head 61. A through groove for inserting and matching with the convex blocks 9 is provided on the head 61. A telescopic corrugated pipe 10 is provided at the output end of the drip head 5. With the structure of the present application, the water and fertilizer in the water and fertilizer transportation pipe 1 can enter the hose 4 after passing through the filter bin 3, so as to filter larger particles through the filter bin 3 to prevent the drip head 5 from being blocked. And when the filter bin 3 cannot filter, the detachable connection method can be used for convenient replacement. Moreover, the setting of the hose 4 can fix the drip head 5 at different positions, so as to adjust at different positions, and the application range is wider. And the installation footrest 6 is provided on the drip head 5, which can directly insert the drip head 5 into the soil for fixation, and the fixation method is simple and convenient.

[0018] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A corn water and fertilizer drip irrigation device, comprising a water and fertilizer transportation pipe, characterized in that: A plurality of water outlet ports are formed on the water and fertilizer transportation pipe, a connector is arranged on the water outlet port, the feeding end of a filter bin is detachably connected to the connector, the inner end of a hose is inserted into the discharging end of the filter bin, the outer end of the hose is inserted with the inner end of a drip head, and a mounting tripod is arranged on the drip head.

2. The maize water and fertilizer drip irrigation device according to claim 1, characterized in that: A threaded joint is rotatably connected to the outside of the connector, a ring platform is arranged at the feeding end of the filter bin, and the inner side of the threaded joint is in threaded connection with the outer side of the ring platform.

3. The maize water and fertilizer drip irrigation device according to claim 2, characterized in that: The filter bin includes a bin body, and a filter screen assembly for filtering particulate matters is arranged in the bin body.

4. The maize water and fertilizer drip irrigation device according to claim 3, characterized in that: Protrusions are arranged in a triangular distribution on the outer side of the drip head; the mounting tripod includes a tripod head, a plug rod is rotatably connected to the tripod head, and a through groove for the protrusions to be inserted into is formed in the tripod head.

5. The maize water and fertilizer drip irrigation device according to claim 4, characterized in that: A telescopic corrugated pipe is arranged at the output end of the drip head.

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