Ecological agricultural drip irrigation equipment

Abstract

The utility model provides drip irrigation equipment for ecological agriculture, which relates to the technology of drip irrigation for ecological agriculture and comprises a first annular bin, a second annular bin, a third annular bin and a fourth annular bin, the first annular plate is coaxially arranged in the first annular bin, the lower surface of the first annular plate is parallel to the bottom face of the first annular bin, the projection of the drip irrigation holes in the axial direction of the first annular bin is located on the lower surface of the first annular plate, the first annular plate moves in the axial direction of the first annular plate and rotates around the center axis of the first annular plate, and a water passing opening penetrates through the first annular plate in the axial direction of the first annular plate. The size of the water passing opening is matched with the drip irrigation hole, and the distance between the water passing opening and the center shaft of the first annular bin is matched with the distance between the drip irrigation hole and the center shaft of the first annular bin. During drip irrigation, the water content of soil can be uniform, drip irrigation can be carried out on different positions, and high practicability is achieved.

Description

Technical Field

[0001] The present application relates to ecological agricultural drip irrigation technology, and in particular to an ecological agricultural drip irrigation device. Background Art

[0002] Ecological agriculture is an agricultural production method based on ecological principles, combining traditional agricultural techniques with modern science and technology, and aiming to achieve sustainable agricultural development. In ecological agriculture, drip irrigation technology is often used to provide water to crops. Drip irrigation technology refers to the process of delivering water to the soil near the roots of plants through low-pressure pipes, dripping a small amount of water each time so that the water can slowly penetrate the soil. Drip irrigation technology can ensure that plants receive the appropriate amount of water while minimizing water evaporation and loss. Conventional drip irrigation equipment generally matches one drip irrigation port to one crop. To avoid affecting the growth of crops, the drip irrigation port is generally set on the side of the crop, which can easily lead to uneven soil moisture content and affect crop growth. At the same time, when it is necessary to change the location of the drip irrigation and perform continuous drip irrigation at another drip irrigation point, conventional drip irrigation equipment is difficult to operate. Utility Model Content

[0003] In order to solve the above-mentioned defects of the related prior art, the present application provides an ecological agricultural drip irrigation equipment, which can make the moisture content of the soil more uniform during drip irrigation, and can drip irrigation at different positions, and can have strong practicality.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] An ecological agricultural drip irrigation device, comprising:

[0006] The first annular bin has a plurality of drip irrigation holes extending through its bottom along its axial direction, and the drip irrigation holes are distributed in a circular array around the central axis of the first annular bin;

[0007] The first annular plate is coaxially arranged in the first annular bin, the lower surface of the first annular plate is parallel to the bottom surface of the first annular bin, the projection of the drip irrigation hole along the axial direction of the first annular bin is located on the lower surface of the first annular plate, the first annular plate moves along its own axial direction and rotates around its own central axis, the first annular plate is penetrated by a water opening along its own axial direction, the size of the water opening matches the drip irrigation hole, and the distance between the water opening and the central axis of the first annular bin matches the distance between the drip irrigation hole and the central axis of the first annular bin.

[0008] Furthermore, an annular track is coaxially provided on the lower surface of the first annular warehouse top plate, the upper end of the annular track coincides with the first annular warehouse top plate and is coaxially penetrated by a first annular opening, the first annular opening is penetrated to the upper surface of the first annular warehouse top plate, a second annular opening is coaxially penetrated at the lower end of the annular track, a second annular plate is rotatably engaged in the annular track, a driving port is penetrated along the upper axis of the second annular plate, a driving rod is slidably engaged with the driving port, the lower end of the driving rod passes through the second annular opening to connect to the first annular plate, and the upper end passes through the first annular opening.

[0009] Furthermore, a spring is provided around the driving rod, the lower end of the spring is connected to the first annular plate, and the upper end is connected to the second annular plate, a second annular bin is provided on the upper surface of the first annular bin top plate, the second annular bin bottom plate coincides with the first annular bin top plate, the first annular opening passes through the second annular bin, the second annular bin top plate is coaxially passed through with a third annular opening, the second annular bin top plate is passed through with a matching opening along its own axial direction, the matching opening is connected to the third annular opening, the upper end of the driving rod is connected to a third annular plate coaxial with the first annular bin, the size and radius of the third annular plate match the third annular opening, a matching plate is extended from the side of the third annular plate, the size of the matching plate matches the matching opening, the distance between the lower surface of the second annular bin top plate and the bottom surface of the first annular bin matches the distance between the upper surface of the third annular plate and the lower surface of the first annular plate, the third annular plate is connected to an adjusting rod, and the adjusting rod is connected to an adjusting ring.

[0010] Furthermore, the first annular bin is connected to a water supply hose, and the water supply hose is connected to a straight water supply pipe.

[0011] Furthermore, a fixing frame is installed on the outer wall of the first annular bin, and the fixing frame is used to fix the first annular bin.

[0012] The beneficial effects of the present invention are:

[0013] The drip irrigation holes on the annular bin are used to drip irrigate the surrounding areas of the crops, so that the soil around the crops can receive moisture and the soil moisture content is more uniform. The first annular plate is used to control whether the drip irrigation holes are drip irrigated. All the drip irrigation holes can be drip irrigated at the same time, and a certain drip irrigation hole can be selected for drip irrigation through the water opening on the first annular plate to perform separate drip irrigation at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the ecological agricultural drip irrigation equipment of an embodiment of the present application.

[0015] Figure 2 It is a schematic diagram of the exploded structure of the first annular bin and the first annular plate in an embodiment of the present application.

[0016] Figure 3It is a partial cross-sectional schematic diagram of the first annular bin, the first annular plate, and the third annular plate of an embodiment of the present application.

[0017] Figure 4 This application Figure 3 A local enlarged schematic diagram of point A in the middle.

[0018] Markings in the figure: 1-first annular bin, 11 drip irrigation hole, 12-annular track, 13-first annular opening, 14-second annular opening, 15-second annular plate, 16-driving port, 2-first annular plate, 21-water outlet, 22-driving rod, 23-spring, 24-second annular bin, 25-third annular opening, 26-matching opening, 27-third annular plate, 28-matching plate, 29-adjusting rod, 210-adjusting ring, 3-water supply hose, 31-water supply straight pipe, 4-fixing bracket. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the implementation methods of the present invention are described in detail below with reference to the accompanying drawings. However, the embodiments described in the present invention are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] like Figure 1 and Figure 2 As shown, this embodiment provides an ecological agricultural drip irrigation device, including a first annular bin 1 and a first annular plate 2.

[0021] Specifically, such as Figure 2 As shown, a plurality of drip irrigation holes 11 are formed through the bottom of the first annular bin 1 along its own axial direction, and the drip irrigation holes 11 are distributed in a circular array around the central axis of the first annular bin 1 .

[0022] Specifically, such as Figure 2As shown, the first annular plate 2 is coaxially arranged in the first annular bin 1, and the lower surface of the first annular plate 2 is parallel to the bottom surface of the first annular bin 1, so that the lower surface of the first annular plate 2 and the bottom surface of the first annular bin 1 can be fitted together; the projection of the drip irrigation hole 11 along the axial direction of the first annular bin 1 is located on the lower surface of the first annular plate 2, so that when the lower surface of the first annular plate 2 and the bottom surface of the first annular bin 1 are fitted together, the first annular plate 2 can close the drip irrigation hole 11; the first annular plate 2 moves along its own axial direction and rotates around its own central axis, and the first annular plate 2 is penetrated by a water outlet along its own axial direction. 21. The size of the water outlet 21 matches the drip irrigation hole 11. The matching here means that when the lower surface of the first annular plate 2 fits with the bottom surface of the first annular bin 1, the drip irrigation hole 11 located directly below the water outlet 21 can be connected with the space inside the first annular bin 1 through the water outlet 21; the distance between the water outlet 21 and the central axis of the first annular bin 1 matches the distance between the drip irrigation hole 11 and the central axis of the first annular bin 1. The matching here means that when the lower surface of the first annular plate 2 fits with the bottom surface of the first annular bin 1, the water outlet 21 can be located directly above a certain drip irrigation hole 11.

[0023] During operation, the first annular bin 1 is set around the crop plants, so that the crop plants pass through the middle of the first annular bin 1, water is filled into the first annular bin 1, and the internal environment of the first annular bin 1 is controlled to be a low-pressure environment. The water in the first annular bin 1 drips from the drip irrigation holes 11 to drip irrigate the soil around the crop plants; when drip irrigation is required for the soil at a certain point, the first annular plate 2 is moved downward so that the lower surface of the first annular plate 2 is in contact with the bottom surface of the first annular bin 1, and the first annular plate 2 is rotated so that the water outlet 21 is located directly above the corresponding drip irrigation hole 11. At this time, the corresponding drip irrigation hole 11 can be designated to drip irrigate the soil at a certain point separately.

[0024] Preferably, Figure 4 As shown, a circular track 12 is coaxially provided on the lower surface of the top plate of the first annular warehouse 1, and the upper end of the circular track 12 coincides with the top plate of the first annular warehouse 1 and is coaxially penetrated by a first annular opening 13, the first annular opening 13 penetrates to the upper surface of the top plate of the first annular warehouse 1, and a second annular opening 14 is coaxially penetrated at the lower end of the circular track 12. A second annular plate 15 is rotatably fitted in the circular track 12. Further preferably, the contact between the second annular plate 15 and the inner wall of the annular track 12 should have a certain airtightness, so as to maintain the low pressure state in the first annular warehouse 1; a driving port 16 is penetrated along the axial direction of the second annular plate 15, and a driving rod 22 is slidably fitted in the driving port 16. Further preferably, the contact between the driving port 16 and the driving rod 22 should have a certain airtightness, so as to maintain the low pressure state in the first annular warehouse 1; the sliding of the driving rod 22 in the driving port 16 is used to move the first annular plate 2 along its own axial direction, and manually driving the driving rod 22 to rotate around the central axis of the first annular plate 2 is used to rotate the first annular plate 2.

[0025] Preferably, Figure 1 、 Figure 3 、 Figure 4 As shown, a spring 23 is sleeved around the driving rod 22, the lower end of the spring 23 is connected to the first annular plate 2, and the upper end is connected to the second annular plate 15. When the spring 23 is in the original state, the first annular plate 2 is spaced apart from the bottom surface of the first annular warehouse 1; a second annular warehouse 24 is provided on the upper surface of the top plate of the first annular warehouse 1, and the bottom plate of the second annular warehouse 24 coincides with the top plate of the first annular warehouse 1, the first annular opening 13 passes through the second annular warehouse 24, and the top plate of the second annular warehouse 24 is coaxially penetrated with a third annular opening 25, and the top plate of the second annular warehouse 24 is axially penetrated with a matching opening 26, and the matching opening 26 is communicated with the third annular opening 25, and the upper end of the driving rod 22 is connected to a third annular plate 27 coaxial with the first annular warehouse 1, and the size and semi-circularity of the third annular plate 27 and the third annular opening 25 are consistent. The diameters are matched. The matching here means that the third annular plate 27 can enter the second annular warehouse 24 through the third annular opening 25; a matching plate 28 is extended from the side of the third annular plate 27, and the matching plate 28 matches the size of the matching opening 26. The matching here means that the matching plate 28 can enter the second annular warehouse 24 through the matching opening 26 under the movement of the third annular plate 27; the distance between the lower surface of the top plate of the second annular warehouse 24 and the bottom surface of the first annular warehouse 1 matches the distance between the upper surface of the third annular plate 27 and the lower surface of the first annular plate 2. The matching here means that when the third annular plate 27 just enters the second annular warehouse 24, the lower surface of the first annular plate 2 just fits with the bottom surface of the first annular warehouse 1; the third annular plate 27 is connected to an adjusting rod 29, and the adjusting rod 29 is connected to an adjusting ring 210.

[0026] When drip irrigation is required for the soil at a certain point, the adjusting ring 210 is manually rotated. The adjusting ring 210 drives the third annular plate 27 to rotate through the adjusting rod 29, so that the matching plate 28 is located just above the matching opening 26. The adjusting ring 210 is pressed downward, and the spring 23 is stretched. When the lower surface of the first annular plate 2 is in contact with the bottom surface of the first annular bin 1, the third annular plate 27 and the matching plate 28 both enter the second annular bin 24. The adjusting ring 210 is rotated to select the corresponding drip irrigation hole 11 to be connected with the water outlet 21. At this time, the matching plate 28 contacts the top plate of the second annular bin 24, restricting the first annular plate 2 from moving upward under the action of the spring 23. When it is necessary to return to the state where all the drip irrigation holes 11 are in drip irrigation, the adjusting ring 210 is rotated so that the matching plate 28 is located just below the matching opening 26. At this time, the matching plate 28 no longer contacts the top plate of the second annular bin 24, and the spring 23 returns to its original state and drives the first annular plate 2 to move upward, completing the state conversion.

[0027] Preferably, Figure 1As shown, the first annular bin 1 is connected to a water supply hose 3, which is connected to a water supply straight pipe 31. The water supply straight pipe 31 is used to fill water into the first annular bin 1 through the water supply hose 3 and provide a low-pressure environment for the first annular bin 1.

[0028] Preferably, Figure 1 As shown, a fixing frame 4 is installed on the outer wall of the first annular bin 1 . The fixing frame 4 is installed on the soil around the crop plants to fix the first annular bin 1 .

[0029] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application.

Claims

1. An ecological agricultural drip irrigation equipment, characterized in that: include: A first annular bin (1) has a plurality of drip irrigation holes (11) extending through its bottom along its axial direction, the drip irrigation holes (11) being distributed in a circular array around the central axis of the first annular bin (1); The first annular plate (2) is coaxially arranged in the first annular bin (1), the lower surface of the first annular plate (2) is parallel to the bottom surface of the first annular bin (1), the projection of the drip irrigation hole (11) along the axial direction of the first annular bin (1) is located on the lower surface of the first annular plate (2), the first annular plate (2) is movable along its own axial direction and rotated around its own central axis, the first annular plate (2) is penetrated by a water opening (21) along its own axial direction, the size of the water opening (21) matches the drip irrigation hole (11), and the distance between the water opening (21) and the central axis of the first annular bin (1) matches the distance between the drip irrigation hole (11) and the central axis of the first annular bin (1).

2. The ecological agricultural drip irrigation equipment according to claim 1, characterized in that: An annular track (12) is coaxially provided on the lower surface of the top plate of the first annular bin (1). The upper end of the annular track (12) coincides with the top plate of the first annular bin (1) and is coaxially penetrated by a first annular opening (13). The first annular opening (13) penetrates the upper surface of the top plate of the first annular bin (1). A second annular opening (14) is coaxially penetrated at the lower end of the annular track (12). A second annular plate (15) is rotatably engaged in the annular track (12). A driving port (16) is penetrated along the axial direction of the second annular plate (15). A driving rod (22) is slidably engaged with the driving port (16). The lower end of the driving rod (22) passes through the second annular opening (14) to connect to the first annular plate (2), and the upper end passes through the first annular opening (13).

3. The ecological agricultural drip irrigation equipment according to claim 2, characterized in that: A spring (23) is sleeved around the driving rod (22), the lower end of the spring (23) is connected to the first annular plate (2), and the upper end is connected to the second annular plate (15). A second annular bin (24) is provided on the upper surface of the top plate of the first annular bin (1). The bottom plate of the second annular bin (24) coincides with the top plate of the first annular bin (1). The first annular opening (13) passes through the second annular bin (24). The top plate of the second annular bin (24) is coaxially passed through with a third annular opening (25). The top plate of the second annular bin (24) is passed through with a matching opening (26) along its own axial direction. The matching opening (26) is communicated with the third annular opening (25). The upper end of the driving rod (22) is connected to a third annular plate (27) coaxial with the first annular bin (1), the size and radius of the third annular plate (27) match those of the third annular opening (25), a matching plate (28) extends from the side of the third annular plate (27), the size of the matching plate (28) matches that of the matching opening (26), the distance between the lower surface of the top plate of the second annular bin (24) and the bottom surface of the first annular bin (1) matches the distance between the upper surface of the third annular plate (27) and the lower surface of the first annular plate (2), the third annular plate (27) is connected to an adjusting rod (29), and the adjusting rod (29) is connected to an adjusting ring (210).

4. The ecological agricultural drip irrigation equipment according to claim 1, characterized in that: The first annular bin (1) is connected to a water supply hose (3), and the water supply hose (3) is connected to a straight water supply pipe (31).

5. The ecological agricultural drip irrigation equipment according to claim 1, characterized in that: A fixing frame (4) is installed on the outer wall of the first annular bin (1), and the fixing frame (4) is used to fix the first annular bin (1).

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