Drip irrigation device for cherry planting

Abstract

The utility model relates to the technical field of cherry planting, in particular to a drip irrigation device for cherry planting, which comprises a semicircular drip irrigation pipe, the semicircular drip irrigation pipe is provided with a connecting pipe, the bottom of the semicircular drip irrigation pipe is provided with a plurality of first drip irrigation holes, the top of the semicircular drip irrigation pipe is provided with a sleeve, and a partition plate is arranged in the sleeve. The partition plate divides the sleeve into two cavities, inner pipes are arranged in the two cavities in a sliding mode, communicating holes are formed in the positions, on the two sides of the partition plate, of the sleeve, and sealing assemblies are arranged at the communicating holes. The semicircular drip irrigation pipe is arranged at the position, close to the root, of a cherry tree in a surrounding mode through the supporting assembly, drip irrigation of different cherry plants is achieved by pulling out the two inner pipes to surround the plants, the application range is wide, fixing and storage are convenient through unfolding and folding of the supporting assembly, and use is flexible and diverse.

Description

Technical Field

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

[0002] Since cherry fruits can be eaten as fruits, they have bright colors, crystal clear and beautiful, red like agate, yellow like cream, and the fruits are rich in sugar, protein, vitamins, calcium, iron, phosphorus, potassium and other elements. Therefore, cherries are widely planted. When planting cherries, the cherry plants need to be watered and fertilized. Drip irrigation uses water supply pipes and drip irrigation devices to send water to the roots of crops for local irrigation. It has a high water utilization rate and has a high water-saving and yield-increasing effect. At the same time, it can be combined with fertilization to improve fertilizer efficiency, which is suitable for cherry planting.

[0003] A Chinese utility model patent (publication number: CN209403220U) discloses an adjustable drip irrigation device for cherries. By setting a connecting component, the position of the water outlet pipe on the drainage pipe can be determined according to actual conditions, saving the length of the pipe used and reducing the cost of use. However, the drainage pipe of this technical solution is generally straight. After laying, the water outlet pipe is located on one side of the plant, and the water outlet hole is fixed relative to the plant. Drip irrigation can only be carried out from one side of the root system, and the soil around the plant cannot be evenly irrigated and fertilized. The drip irrigation is uneven and the drip irrigation efficiency is low, which is not conducive to the all-round growth of the fruit tree root system.

[0004] Therefore, it is necessary to propose a drip irrigation device for cherry planting to overcome the defects of the prior art. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art and provide a drip irrigation device for cherry planting.

[0006] The technical solution of the utility model is:

[0007] A drip irrigation device for cherry planting comprises a semicircular drip irrigation pipe, a connecting pipe is arranged on the outer side of the semicircular drip irrigation pipe, a plurality of first drip irrigation holes are evenly arranged on the bottom of the semicircular drip irrigation pipe, a sleeve is arranged on the top of the semicircular drip irrigation pipe, a partition is arranged at the middle position inside the sleeve, the partition divides the sleeve into two relatively independent cavities, inner tubes are slidably arranged in the two cavities, a plurality of second drip irrigation holes are evenly arranged on the bottom surface of the inner tube, and connecting holes are symmetrically arranged on the bottom surface of the sleeve on both sides of the partition, the connecting holes are connected to the semicircular drip irrigation pipe, and sealing components are arranged at the connecting holes.

[0008] Preferably, an annular sealing platform is provided inside the connecting hole, and a sealing assembly is cooperatively arranged on the sealing platform. The sealing assembly includes a cover plate, and the side of the cover plate away from the partition is hinged to the bottom surface of the sleeve through a pivot, a torsion spring is sleeved on the pivot, and a flat sealing ring is provided on the surface of the sealing platform.

[0009] Preferably, positioning blocks are provided at the bottom of the connecting pipe and the bottom of the semicircular drip irrigation pipe, a supporting assembly is provided inside the positioning block, the positioning block is configured as a structure with an open top and one side wall, and the positioning block is provided with a first hinge hole and two first positioning holes that pass through the front and rear side walls, one of the first positioning holes is horizontally arranged with the first hinge hole, and the other first positioning hole is vertically arranged with the first hinge hole.

[0010] Preferably, the support assembly includes a support connecting block and a support column, the support connecting block is provided with a second hinge hole and a second positioning hole, the second hinge hole and the second positioning hole are vertically arranged, and the end of the support column away from the support positioning block is arranged to be conical.

[0011] Preferably, one end of the inner tube is a closed end, and the other end opposite to the closed end is an open end. The open end of the inner tube is inserted and slidably arranged in the cavity, and a pull ring is arranged outside the closed end of the inner tube.

[0012] Preferably, positioning bosses are provided on the outer side walls at both ends of the semicircular drip irrigation pipe, and ball head plungers are threadedly connected to the positioning bosses.

[0013] Preferably, a plurality of positioning grooves are evenly distributed on the outer side wall of the inner tube, and the positioning grooves are adapted to the ball plunger.

[0014] Preferably, a plurality of special-shaped sealing rings are sleeved on the outer peripheral surface of the end portion of the inner tube located inside the sleeve, and the special-shaped sealing rings cooperate with the inner side wall of the sleeve for sealing.

[0015] Preferably, a quick plug is provided at the end of the connecting pipe away from the semicircular drip irrigation pipe.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The semicircular drip irrigation pipe is installed around the root of the cherry tree through the support assembly, and the external water source is connected to the semicircular drip irrigation pipe through the quick-plug connector to supply water to the cherry root system through the first drip irrigation hole. The sleeve is divided into two relatively independent cavities by the partition, and the inner tube is slidably installed in the two independent cavities of the sleeve. The sealing assembly is controlled by sliding the inner tube, so as to realize the connection and disconnection of the semicircular drip irrigation pipe, the sleeve and the inner tube;

[0018] 2. According to the different types of cherry trees, the inner tube is pulled out to different lengths relative to the casing. The two inner tubes can be pulled out simultaneously or separately to surround the root system of the cherry plant and improve the efficiency of drip irrigation. It can be applied to the drip irrigation needs of different cherry plants and has a wide range of applications.

[0019] 3. The support assembly can rotate relative to the positioning block to realize the folding and unfolding of the support assembly. When unfolding, the conical structure at the end of the support column can be conveniently inserted into the ground for fixation. When folding, the floor space is reduced, which is convenient for storage and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model (support assembly folded);

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model (support assembly is in the unfolded state);

[0022] Figure 3 This is a schematic diagram of the semicircular drip irrigation pipe and sleeve structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the casing of the utility model;

[0024] Figure 5 This is a schematic diagram of the inner tube structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the sealing assembly structure of the utility model;

[0026] Figure 7 This is a schematic diagram of the support assembly structure of the utility model.

[0027] Among them, 1. semicircular ring drip irrigation pipe; 2. connecting pipe; 3. first drip irrigation hole; 4. sleeve; 5. partition; 6. inner tube; 7. second drip irrigation hole; 8. connecting hole; 9. sealing platform; 10. cover plate; 11. pivot; 12. torsion spring; 13. plane sealing ring; 14. positioning block; 15. first hinge hole; 16. first positioning hole; 17. support connection block; 18. support column; 19. second hinge hole; 20. second positioning hole; 21. pull ring; 22. positioning boss; 23. ball plunger; 24. special-shaped sealing ring; 25. quick plug; 26. positioning groove. DETAILED DESCRIPTION

[0028] In order to make the technical means, technical features, utility model objectives and technical effects achieved by the utility model easy to understand, the utility model is further explained below with reference to specific illustrations.

[0029] like Figure 1-Figure 5As shown, a drip irrigation device for cherry planting comprises a semicircular drip irrigation pipe 1, the semicircular drip irrigation pipe 1 is processed into an internally hollow structure, a connecting pipe 2 is connected at the middle position of the outer side of the semicircular drip irrigation pipe 1, the connecting pipe 2 is communicated with the inside of the semicircular drip irrigation pipe 1, a quick plug 25 is threaded on the end of the connecting pipe 2 away from the semicircular drip irrigation pipe 1, an external water source can be quickly connected through the quick plug 25 to supply water to the inside of the semicircular drip irrigation pipe 1, and the connection through the quick plug 25 can achieve the purpose of rapid disassembly and assembly, thereby improving the working efficiency, a plurality of first drip irrigation holes 3 are processed on the bottom plane of the semicircular drip irrigation pipe 1, and the plurality of first drip irrigation holes 3 are evenly distributed around the circumference, and the water inside the semicircular drip irrigation pipe 1 can drip irrigate the cherry root system through the first drip irrigation holes 3;

[0030] A hollow sleeve 4 is integrally formed at the top of the semicircular ring-shaped drip irrigation pipe 1, and a partition 5 is welded at the middle position inside the sleeve 4. The partition 5 divides the interior of the sleeve 4 into two relatively independent cavities. Inner tubes 6 are installed in both cavities. The inner tube 6 can be slidably withdrawn or retracted relative to the sleeve 4 to achieve the expansion of the drip irrigation range. One end of the inner tube 6 is a closed end, and the other end is an open end. The open end of the inner tube 6 is correspondingly inserted into the sleeve 4, and the closed end of the inner tube 6 is located outside the sleeve 4. A plurality of second drip irrigation holes 7 are processed on the bottom plane of the inner tube 6, and the plurality of second drip irrigation holes 7 are evenly distributed around the circumference.

[0031] like Figure 1-Figure 6 As shown, in order to realize the communication between the two independent cavities of the semicircular ring drip irrigation pipe 1 and the inner tube 6, two communication holes 8 are symmetrically processed on the bottom plane of the sleeve 4 and located on both sides of the partition 5. The communication hole 8 penetrates the sleeve 4 downward and communicates with the interior of the semicircular ring drip irrigation pipe 1. The water in the semicircular ring drip irrigation pipe 1 can enter the sleeve 4 through the communication hole 8, and enter the interior of the inner tube 6 through the open end of the inner tube 6, and flow out through the second drip irrigation hole 7 to realize drip irrigation. A sealing component is installed at the position of the communication hole 8. When the inner tube 6 is pushed into the sleeve 4, the open end of the inner tube 6 can push the sealing component to seal the communication hole 8 to avoid leakage and waste of water resources.

[0032] An annular sealing platform 9 is processed inside the connecting hole 8, and the sealing component is installed on the sealing platform 9. Specifically, the sealing component includes a cover plate 10. The side of the cover plate 10 away from the partition 5 is hinged on the bottom plane of the sleeve 4 through a pivot 11, so that the cover plate 10 can rotate relative to the bottom plane of the sleeve 4 around the pivot 11. A torsion spring 12 is mounted on the pivot 11. One end of the torsion spring 12 abuts against the sealing platform 9, and the other end of the torsion spring 12 abuts against the cover plate 10. The cover plate 10 is in an open state under the action of the torsion spring 12, so that the semicircular drip irrigation pipe 1 is connected with the inner pipe 6. A plane sealing ring 13 is installed on the surface of the sealing platform 9. When the inner pipe 6 is pushed into the sleeve 4, the open end of the inner pipe 6 squeezes the cover plate 10 to overcome the force of the torsion spring 12, and pushes the cover plate 10 to rotate around the pivot 11 and press on the plane sealing ring 13 to achieve sealing of the connecting hole 8, thereby isolating the semicircular drip irrigation pipe 1 from being connected with the inner pipe 6.

[0033] like Figure 1-Figure 3 As shown, in order to realize the positioning of the push-pull position of the inner tube 6, two positioning bosses 22 are symmetrically processed on the outer side walls at both ends of the semicircular drip irrigation pipe 1, and a ball plunger 23 is threadedly connected in the positioning boss 22. Correspondingly, a plurality of positioning grooves 26 are processed on the outer side wall of the inner tube 6, and the plurality of positioning grooves 26 are evenly distributed around the circumference. The positioning grooves 26 are adapted to the ball plunger 23. When the inner tube 6 is pulled to a specific position, the ball plunger 23 is inserted into the positioning groove 26 to fix the position of the inner tube 6, thereby preventing the position of the inner tube 6 from moving during the drip irrigation process.

[0034] like Figure 1-Figure 3 , Figure 7As shown, in order to realize the installation during drip irrigation, a positioning block 14 is processed at the bottom of the connecting pipe 2 and the bottom of the semicircular drip irrigation pipe 1. The positioning block 14 is processed into a structure with an open top and a side wall. A support assembly is installed in the positioning block 14. The support assembly can be folded and unfolded relative to the positioning block 14. The support assembly is unfolded to realize installation on the ground, and the support assembly is folded to realize the storage of the drip irrigation device, thereby reducing the footprint. Specifically, a first hinge hole 15 and two first positioning holes 16 that pass through the front and rear side walls are processed on the positioning block 14, one of the first positioning holes 16 is horizontally distributed with the first hinge hole 15, and the other first positioning hole 16 is vertically distributed with the first hinge hole 15. The support assembly includes a support connection block 17 and a support column 18, and the support connection block 17 and the support column 18 are processed as a whole, and the support connection block 17 is processed There are a second hinge hole 19 and a second positioning hole 20, and the second hinge hole 19 and the second positioning hole 20 are distributed in the vertical direction. During installation, the first hinge hole 15 and the second hinge hole 19 are connected correspondingly, so that the support assembly can rotate relative to the positioning block 14, and the support assembly is unfolded into place, and the second positioning hole 20 coincides with the first positioning hole 16 distributed in the vertical direction, and a pin is inserted into the second positioning block 14 and the first positioning hole 16 to fix the position of the support assembly, so as to facilitate the insertion of the support column 18 into the ground. The support assembly is folded into place, and the second positioning hole 20 coincides with the second positioning hole 20 distributed in the horizontal direction, and a pin is inserted into the second positioning block 14 and the first positioning hole 16 to fix the position of the support assembly, so as to realize the storage of the support assembly. In order to facilitate the insertion of the support column 18 into the ground, the end of the support column 18 away from the support positioning block 14 is processed into a conical structure.

[0035] like Figure 2 As shown, to prevent leakage, a special-shaped sealing ring 24 is mounted on the outer peripheral surface of the end of the inner tube 6 located inside the sleeve 4. The number of the special-shaped sealing ring 24 is at least one. The special-shaped sealing ring 24 cooperates with the inner wall of the sleeve 4 to seal and prevent water from leaking from between the inner tube 6 and the sleeve 4, thereby avoiding waste of water resources.

[0036] like Figure 1 and Figure 2 As shown, in order to facilitate pulling out the inner tube 6, a pull ring 21 is connected to the outside of the closed end of the inner tube 6 outside the sleeve 4. Pulling out the inner tube 6 by the pull ring 21 is labor-saving and convenient. The pull ring 21 adopts a flippable storage structure to reduce the occupied space.

[0037] The working principle of the utility model is:

[0038] When in use, the support assembly is in an unfolded state, a pin is inserted into the second positioning block 14 and the corresponding first positioning hole 16, the utility model is inserted into the ground next to the cherry tree through the support column 18, and an external water source is quickly connected through the quick plug 25 to supply water to the semicircular drip irrigation pipe 1, and the water in the semicircular drip irrigation pipe 1 drips the cherry tree through the first drip irrigation hole 3;

[0039] During use, the inner tubes 6 on both sides or on one side can be pulled out according to the plant conditions of the cherry tree. The inner tubes 6 on both sides or on one side can be freely pulled out to a specific position. After the inner tubes 6 are pulled out, the inner tubes 6 release the restrictive effect on the cover plate 10. The cover plate 10 rotates around the pivot 11 under the action of the torsion spring 12 to open. The water in the semicircular drip irrigation pipe 1 enters the sleeve 4 through the connecting hole 8, flows into the interior of the inner tube 6 from the open end of the inner tube 6, and flows out through the second drip irrigation hole 7, so as to achieve uniform drip irrigation around the root system.

[0040] When performing drip irrigation, a drip irrigation head can be inserted into the first drip irrigation hole 3 and / or the second drip irrigation hole 7, or the cherry tree can be drip irrigated directly through the first drip irrigation hole 3 and / or the second drip irrigation hole 7. The application range is wide and the use methods are flexible and diverse.

[0041] The above description is only a preferred embodiment of the utility model, and is not intended to limit the scope of implementation of the utility model. That is, all equivalent changes and modifications made according to the content of the patent application scope of the utility model should belong to the technical scope of the utility model.

Claims

1. A drip irrigation device for cherry planting, characterized in that: The invention comprises a semicircular drip irrigation pipe (1), wherein a connecting pipe (2) is arranged on the outer side of the semicircular drip irrigation pipe (1), a plurality of first drip irrigation holes (3) are evenly arranged on the bottom of the semicircular drip irrigation pipe (1), a sleeve (4) is arranged on the top of the semicircular drip irrigation pipe (1), a partition (5) is arranged at the middle position inside the sleeve (4), the partition (5) divides the sleeve (4) into two relatively independent cavities, an inner tube (6) is slidably arranged in each of the two cavities, a plurality of second drip irrigation holes (7) are evenly arranged on the bottom surface of the inner tube (6), and connecting holes (8) are symmetrically arranged on the bottom surface of the sleeve (4) on both sides of the partition (5), the connecting holes (8) are connected to the semicircular drip irrigation pipe (1), and a sealing component is arranged at the connecting hole (8).

2. The drip irrigation device for cherry planting according to claim 1, characterized in that: An annular sealing platform (9) is arranged inside the connecting hole (8), and the sealing component is arranged on the sealing platform (9). The sealing component includes a cover plate (10). The side of the cover plate (10) away from the partition plate (5) is hinged to the bottom surface of the sleeve (4) through a pivot (11), and a torsion spring (12) is sleeved on the pivot (11). A planar sealing ring (13) is arranged on the surface of the sealing platform (9).

3. The drip irrigation device for cherry planting according to claim 1, characterized in that: A positioning block (14) is provided at the bottom of the connecting pipe (2) and the bottom of the semicircular drip irrigation pipe (1), a support assembly is provided in the positioning block (14), the positioning block (14) is provided with a structure with a top and a side wall open, a first hinge hole (15) and two first positioning holes (16) penetrating the front and rear side walls are provided on the positioning block (14), one of the first positioning holes (16) is arranged in a horizontal direction with the first hinge hole (15), and the other first positioning hole (16) is arranged in a vertical direction with the first hinge hole (15).

4. The drip irrigation device for cherry planting according to claim 3, characterized in that: The support assembly comprises a support connection block (17) and a support column (18); the support connection block (17) is provided with a second hinge hole (19) and a second positioning hole (20); the second hinge hole (19) and the second positioning hole (20) are arranged in a vertical direction; and the end of the support column (18) away from the support positioning block (14) is arranged in a conical shape.

5. The drip irrigation device for cherry planting according to claim 1, characterized in that: One end of the inner tube (6) is a closed end, and the other end opposite to the closed end is an open end. The open end of the inner tube (6) is inserted and slidably arranged in the cavity, and a pull ring (21) is arranged outside the closed end of the inner tube (6).

6. The drip irrigation device for cherry planting according to claim 1, characterized in that: Positioning bosses (22) are provided on the outer side walls of both ends of the semicircular drip irrigation pipe (1), and a ball plunger (23) is threadedly connected to the positioning bosses (22).

7. The drip irrigation device for cherry planting according to claim 6, characterized in that: A plurality of positioning grooves (26) are evenly distributed on the outer side wall of the inner tube (6), and the positioning grooves (26) are adapted to fit the ball plunger (23).

8. The drip irrigation device for cherry planting according to claim 1, characterized in that: The outer peripheral surface of the end of the inner tube (6) located inside the sleeve (4) is sleeved with a plurality of special-shaped sealing rings (24), and the special-shaped sealing rings (24) cooperate with the inner wall of the sleeve (4) to seal.

9. The drip irrigation device for cherry planting according to claim 1, characterized in that: A quick plug (25) is provided at the end of the connecting pipe (2) away from the semicircular drip irrigation pipe (1).

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