Greenhouse planting drip irrigation structure for crop planting

Abstract

The utility model provides a greenhouse planting drip irrigation structure for crop planting, which relates to the technical field of drip irrigation and comprises a drip irrigation head assembly, a drip irrigation head, a drip irrigation head and a drip irrigation head, the connecting assembly is inserted into the top end of the drip irrigation head assembly; the solid nutrient adding opening is formed in the right side wall of the connecting assembly. Solid nutrients in the net bag can be turned and the solid nutrients adhered to the surface of the net bag can be cleaned through the stirring mechanism at the same time, so that meshes of the net bag are prevented from being blocked, and water is irrigated to the roots of crops through the drip irrigation head assembly; by rotating a limiting shell on the surface of the spraying shell, a second spraying hole in the surface of the limiting shell corresponds to a first spraying hole in the surface of the spraying shell, and water in a branch pipe is sprayed to the surface of soil through the first spraying hole and the second spraying hole; by rotating the limiting shell, the first spraying holes and the second spraying holes are staggered, and then irrigation on the soil surface is stopped.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation, in particular to a greenhouse planting drip irrigation structure for planting crops. Background Art

[0002] Drip irrigation is a water-saving irrigation method that drips water directly onto the roots of crops, allowing them to fully absorb water and reduce water waste. The drip irrigation system can control the amount and time of dripping according to the water demand of crops, thereby improving irrigation efficiency and reducing soil erosion and waste of water resources. At the same time, drip irrigation can also reduce the use of pesticides and fertilizers, reduce pollution, and protect the ecological environment.

[0003] A Chinese patent with publication number CN218831327U discloses a greenhouse planting drip irrigation structure for planting crops, comprising a connection end, the top of which is connected to a water inlet end, the bottom of which is connected to an insertion end, the insertion end comprises a solid nutrient adding end, the bottom of which is fixedly provided with a downpipe, and the bottom of which is fixedly provided with a mounting head;

[0004] Regarding the above-mentioned public technology, when the filter plate blocks the solid nutrients, the solid nutrients will cause blockage to the water, which will affect the irrigation of crops. In addition, the above-mentioned drip irrigation equipment can only be inserted into the soil to irrigate the roots of crops when in use, and its function is relatively simple. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above-mentioned background technology, and the utility model provides a greenhouse planting drip irrigation structure for planting crops.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A greenhouse planting drip irrigation structure for planting crops, comprising:

[0008] A drip irrigation head assembly, and the drip irrigation head assembly is used to plug into the soil to drip irrigate crops;

[0009] A first connecting assembly is plugged into the top of the drip irrigation head assembly;

[0010] A solid nutrient addition port is provided on the right side wall of the connecting assembly;

[0011] A net bag is plugged and installed inside the connection assembly, and the net bag is used to store solid nutrients, and the solid nutrient addition port is used to add solid nutrients into the net bag;

[0012] A stirring mechanism is arranged inside the connecting assembly and is used to stir the solid nutrients in the net bag;

[0013] The second connecting component is provided on the surface of the connecting component, and a water supply pipe for water supply is plugged and installed on the top end of the first connecting component.

[0014] Furthermore, the drip irrigation head assembly comprises a drip irrigation head, a through hole is opened on the surface of the drip irrigation head, and a pressure plate is fixedly sleeved on the surface of the drip irrigation head.

[0015] Furthermore, the first connection assembly includes a connecting head, which is plugged into the inside of the top of the drip irrigation head, and a blocking ring is arranged on the surface of the blocking ring, a shell is fixedly installed on the top of the blocking ring, a limiting ring is fixedly installed on the inner wall of the connecting head, a solid nutrient addition port is arranged on the left side wall of the connecting head, and the discharge end of the solid nutrient addition port is located above the limiting ring, a net bag is inserted in the limiting ring, and an end cover is threadedly inserted on the top of the shell.

[0016] Furthermore, the stirring mechanism includes a rotating shaft, which is rotatably plugged into the bottom surface of the net bag and the interior of the end cover, a brush is fixedly installed on the bottom end of the rotating shaft, and the brush is fitted to the bottom surface of the net bag, a rear U stirring frame is fixedly installed on the surface of the rotating shaft, and an impeller is sleeved on the surface of the rotating shaft, and the impeller is inside the shell.

[0017] Furthermore, the second connecting assembly includes three groups of branch pipes, which are arranged on the surface of the shell and located in the tangent direction of the surface of the shell, and a spray shell is fixedly installed on the top of the branch pipe, and a connecting port is installed on the top surface of the spray shell.

[0018] Furthermore, a limiting shell is rotatably sleeved on the surface of the spray shell, a first spray hole is opened on the surface of the spray shell, and a second spray hole is opened on the surface of the limiting shell.

[0019] Furthermore, the drip irrigation head is made of metal material, and the bottom end of the drip irrigation head is arranged in a cone-shaped structure.

[0020] Furthermore, the U-stirring frame is inside the net bag, and the surface of the U-stirring frame is fitted to the inner wall of the net bag.

[0021] The beneficial effects of the utility model are as follows:

[0022] The water supply pipe is plugged into the top end of the second connecting component, the drip irrigation head component is plugged into the bottom end of the first connecting component, and then the drip irrigation head component is plugged into the soil. The solid nutrients are added into the net bag through the solid nutrient addition port. The water is poured into the second connecting component through the water supply pipe. The water is then guided into the first connecting component through the second connecting component. The water flows in the first connecting component so that the kinetic energy of the water drives the stirring mechanism to rotate, thereby mixing the solid nutrients in the net bag with the water. The stirring mechanism can also turn over the solid nutrients in the net bag and clean the solid nutrients sticking to the surface of the net bag to prevent clogging of the mesh of the net bag. The water is irrigated to the roots of the crops through the drip irrigation head component. The limiting shell on the surface of the spray shell is rotated so that the second spray hole on the surface of the limiting shell corresponds to the first spray hole on the surface of the spray shell, so that the water in the branch pipe is sprayed to the surface of the soil through the first spray hole and the second spray hole. The first spray hole and the second spray hole are misaligned by rotating the limiting shell, thereby stopping irrigation of the soil surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the greenhouse drip irrigation structure for crop planting of the utility model;

[0024] Figure 2 This is a structural exploded diagram of the greenhouse drip irrigation structure for crop planting of the utility model;

[0025] Figure 3 It is a front cross-sectional view of the greenhouse planting drip irrigation structure for crop planting of the utility model;

[0026] Figure 4 It is a partial top sectional view of a greenhouse planting drip irrigation structure for planting crops of the utility model.

[0027] Description of reference numerals:

[0028] 1. Drip head assembly; 101. Drip head; 102. Through hole; 103. Pressing plate; 2. First connecting assembly; 201. Connecting head; 202. Blocking ring; 203. Shell; 204. Limiting ring; 205. End cover; 3. Solid nutrient addition port; 4. Net bag; 5. Stirring mechanism; 501. Rotating shaft; 502. Brush; 503. U stirring frame; 504. Impeller; 6. Second connecting assembly; 601. Branch pipe; 602. Spraying shell; 603. Limiting shell; 604. First spraying hole; 605. Second spraying hole; 606. Connecting port; 7. Water supply pipe. DETAILED DESCRIPTION

[0029] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0030] like Figures 1 to 4 As shown, a fresh cold chain delivery box includes:

[0031] A drip irrigation head assembly 1, and the drip irrigation head assembly 1 is used for plugging into the soil to drip irrigate crops;

[0032] The first connecting component 2 is plugged into the top of the drip irrigation head component 1;

[0033] A solid nutrient addition port 3 is provided on the right side wall of the first connecting component 2;

[0034] The net bag 4 is plugged and installed inside the first connecting component 2, and the net bag 4 is used to store solid nutrients, and the solid nutrient adding port 3 is used to add solid nutrients into the net bag 4;

[0035] The stirring mechanism 5 is arranged inside the first connecting assembly 2 and is used to stir the solid nutrients in the net bag 4;

[0036] The second connecting component 6 is arranged on the surface of the first connecting component 2, and a water supply pipe 7 for water supply is installed on the top end of the second connecting component 6.

[0037] More specifically, the water supply pipe 7 is connected to the top end of the second connecting component 6, the drip irrigation head component 1 is connected to the bottom end of the first connecting component 2, and then the drip irrigation head component 1 is connected to the inside of the soil, the solid nutrients are added to the inside of the net bag 4 through the solid nutrient addition port 3, the water is poured into the second connecting component 6 through the water supply pipe 7, and the water is guided to the first connecting component 2 through the second connecting component 6. The water flows in the first connecting component 2 so that the kinetic energy of the water drives the stirring mechanism 5 to rotate, thereby mixing the solid nutrients in the net bag 4 with the water. The stirring mechanism 5 can also turn over the solid nutrients in the net bag 4 and clean the solid nutrients sticking to the surface of the net bag 4 to prevent clogging of the mesh of the net bag 4, and the water is irrigated to the roots of the crops through the drip irrigation head component 1.

[0038] The drip irrigation head assembly 1 comprises a drip irrigation head 101 . A through hole 102 is formed on the surface of the drip irrigation head 101 . A pressing plate 103 is fixedly sleeved on the surface of the drip irrigation head 101 .

[0039] In the embodiment of the utility model, the pressure plate 103 on the surface of the drip irrigation head 101 facilitates the insertion of the drip irrigation head 101 into the interior of the soil where crops are planted, and the pressure plate 103 on the surface of the drip irrigation head 101 allows water to be irrigated into the soil to irrigate the roots of the crops.

[0040] The first connecting component 2 includes a connecting head 201, which is plugged into the inside of the top of the drip irrigation head 101, and a blocking ring 202 is arranged on the surface of the blocking ring 202, a shell 203 is fixedly installed on the top of the blocking ring 202, a limiting ring 204 is fixedly installed on the inner wall of the connecting head 201, a solid nutrient addition port 3 is arranged on the left side wall of the connecting head 201, and the discharge end of the solid nutrient addition port 3 is located above the limiting ring 204, a net bag 4 is inserted in the limiting ring 204, and an end cover 205 is threadedly inserted on the top of the shell 203.

[0041] In the embodiment of the utility model, the bottom end of the connector 201 facilitates connection with the drip irrigation head assembly 1, the limiting ring 204 on the inner wall of the connector 201 enables the net bag 4 to be supported and placed, and the end cover 205 facilitates disassembly and maintenance of the connector 201 and the stirring mechanism 5 and the net bag 4 inside the shell 203.

[0042] The stirring mechanism 5 includes a rotating shaft 501, which is rotatably plugged into the bottom surface of the net bag 4 and the interior of the end cover 205. A brush 502 is fixedly installed on the bottom end of the rotating shaft 501, and the brush 502 is arranged in a close fit with the bottom surface of the net bag 4. A rear U stirring frame 503 is fixedly installed on the surface of the rotating shaft 501. An impeller 504 is sleeved on the surface of the rotating shaft 501, and the impeller 504 is inside the shell 203.

[0043] In the embodiment of the utility model, the kinetic energy of water drives the impeller 504 to rotate inside the shell 203, and the impeller 504 drives the brush 502 and the U stirring frame 503 to rotate via the rotating shaft 501, thereby preventing solid nutrients from clogging the mesh of the net bag 4.

[0044] The second connection assembly 6 includes three groups of branch pipes 601, which are arranged on the surface of the shell 203, and the three groups of branch pipes 601 are located in the tangent direction of the surface of the shell 203, and a spray shell 602 is fixedly installed on the top of the branch pipe 601, and a connection port 606 is installed on the top surface of the spray shell 602.

[0045] In the embodiment of the utility model, the connection port 606 is used to connect with the water supply pipe 7, and the branch pipe 601 is used to introduce water into the interior of the shell 203 along the tangential direction of the inner wall of the shell 203, so that the impeller 504 is driven to rotate.

[0046] A limiting shell 603 is rotatably sleeved on the surface of the spraying shell 602 . A first spraying hole 604 is opened on the surface of the spraying shell 602 , and a second spraying hole 605 is opened on the surface of the limiting shell 603 .

[0047] In the embodiment of the utility model, the limiting shell 603 on the surface of the spray shell 602 is rotated so that the second spray hole 605 on the surface of the limiting shell 603 corresponds to the first spray hole 604 on the surface of the spray shell 602, so that the water in the branch pipe 601 is sprayed to the surface of the soil through the first spray hole 604 and the second spray hole 605. The limiting shell 603 is rotated so that the first spray hole 604 and the second spray hole 605 are misaligned, thereby stopping irrigation of the soil surface.

[0048] The drip irrigation head 101 is made of metal material, and the bottom end of the drip irrigation head 101 is arranged in a cone-shaped structure.

[0049] In the embodiment of the utility model, the bottom end of the drip irrigation head 101 is in a cone-shaped structure, so that the drip irrigation head 101 is conveniently inserted into the soil.

[0050] The U stirring frame 503 is inside the net bag 4 , and the surface of the U stirring frame 503 is fitted to the inner wall of the net bag 4 .

[0051] In the embodiment of the utility model, the surface of the U-stirring frame 503 is in contact with the inner wall of the net bag 4 so that the residue on the inner wall of the net bag 4 can be cleaned.

[0052] In summary: the water supply pipe 7 is plugged into the top end of the second connecting component 6, the drip irrigation head component 1 is plugged into the bottom end of the first connecting component 2, and then the drip irrigation head component 1 is plugged into the soil, the solid nutrients are added into the net bag 4 through the solid nutrient addition port 3, the water is poured into the second connecting component 6 through the water supply pipe 7, and the water is guided to the first connecting component 2 through the second connecting component 6. The water flows in the first connecting component 2 so that the kinetic energy of the water drives the stirring mechanism 5 to rotate, thereby mixing the solid nutrients in the net bag 4 with the water. The stirring mechanism 5 can also turn over the solid nutrients in the net bag 4 and clean the solid nutrients sticking to the surface of the net bag 4 to prevent clogging of the mesh of the net bag 4, and the water is irrigated to the roots of the crops through the drip irrigation head component 1.

[0053] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A greenhouse drip irrigation structure for crop planting, characterized in that: include: A drip irrigation head assembly (1) is used for plugging into soil to drip-irrigate crops; a first connection assembly (2) is plugged into the top of the drip irrigation head assembly (1); a solid nutrient addition port (3) is arranged on the right side wall of the first connection assembly (2); a net bag (4) is plugged into the inside of the first connection assembly (2), and the net bag (4) is used for storing solid nutrients, and the solid nutrient addition port (3) is used for adding solid nutrients into the net bag (4); a stirring mechanism (5) is arranged inside the first connection assembly (2) and is used for stirring the solid nutrients in the net bag (4); a second connection assembly (6) is arranged on the surface of the first connection assembly (2), and a water supply pipe (7) for water supply is plugged into and installed at the top of the second connection assembly (6).

2. The greenhouse drip irrigation structure for crop planting according to claim 1 is characterized in that: The drip irrigation head assembly (1) comprises a drip irrigation head (101), a through hole (102) is provided on the surface of the drip irrigation head (101), and a pressure plate (103) is fixedly sleeved on the surface of the drip irrigation head (101).

3. The greenhouse drip irrigation structure for crop planting according to claim 2 is characterized in that: The first connection assembly (2) comprises a connection head (201), the connection head (201) is plugged into the interior of the top end of the drip irrigation head (101), and a blocking ring (202) is provided on the surface of the blocking ring (202), a shell (203) is fixedly installed on the top end of the blocking ring (202), a limiting ring (204) is fixedly installed on the inner wall of the connection head (201), a solid nutrient addition port (3) is provided on the left side wall of the connection head (201), and the discharge end of the solid nutrient addition port (3) is located above the limiting ring (204), a net bag (4) is plugged into the limiting ring (204), and an end cover (205) is threadedly plugged into the top end of the shell (203).

4. The greenhouse drip irrigation structure for crop planting according to claim 3 is characterized in that: The stirring mechanism (5) comprises a rotating shaft (501), the rotating shaft (501) is rotatably plugged with the bottom surface of the net bag (4) and the inside of the end cover (205), a brush (502) is fixedly mounted on the bottom end of the rotating shaft (501), and the brush (502) and the bottom surface of the net bag (4) are arranged in a close fit, a rear U stirring frame (503) is fixedly mounted on the surface of the rotating shaft (501), and an impeller (504) is sleeved on the surface of the rotating shaft (501), and the impeller (504) is inside the housing (203).

5. The greenhouse drip irrigation structure for crop planting according to claim 3 is characterized in that: The second connection assembly (6) comprises three groups of branch pipes (601), the three groups of branch pipes (601) are arranged on the surface of the shell (203), and the three groups of branch pipes (601) are located in the tangent direction of the surface of the shell (203), and a spray shell (602) is fixedly installed on the top of the branch pipe (601), and a connection port (606) is installed on the top surface of the spray shell (602).

6. The greenhouse drip irrigation structure for crop planting according to claim 5 is characterized in that: A limiting shell (603) is rotatably sleeved on the surface of the spraying shell (602), a first spraying hole (604) is opened on the surface of the spraying shell (602), and a second spraying hole (605) is opened on the surface of the limiting shell (603).

7. The greenhouse drip irrigation structure for crop planting according to claim 2 is characterized in that: The drip irrigation head (101) is made of metal material, and the bottom end of the drip irrigation head (101) is arranged in a cone-shaped structure.

8. The greenhouse drip irrigation structure for crop planting according to claim 4 is characterized in that: The U-stirring frame (503) is inside the net bag (4), and the surface of the U-stirring frame (503) is arranged in close contact with the inner wall of the net bag (4).

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