Drip irrigation device for tea planting

Abstract

The utility model discloses a drip irrigation device for tea planting, which comprises a shunting pipe, a drip irrigation main body and a drip irrigation pipe, the drip irrigation body comprises a drainage pipe, a drip box is fixedly installed at the water outlet end of the drainage pipe, a hollow pipe is installed in the middle of the top of the drip box in a penetrating mode, four drip holes are formed in the bottom of the drip box and surround the hollow pipe by a circle, a humidity detection assembly is detachably installed on the lower portion of the interior of the hollow pipe, and a host is rotationally installed on the upper portion of the interior of the hollow pipe through a bearing. According to the drip irrigation device for tea planting, the soil humidity sensor detects moisture of soil near a tea tree in real time, when the soil is dry, blocking of the drip holes is relieved, drip irrigation is conducted on the tea tree through the four drip holes, the watering amount of the tea tree is increased, and therefore the wettability of the soil is improved within the lowest time; and the electric telescopic rod extends to drive the rubber plug to move towards the dripping hole and enter the dripping hole to block the dripping hole, so that the soil of the tea tree is prevented from being too wet.

Description

Technical Field

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

[0002] The soil for growing tea trees needs to be moist, so the tea trees need to be irrigated frequently. Currently, drip irrigation is more commonly used for irrigation in tea gardens. Drip irrigation is a local irrigation of tea trees that can save water.

[0003] However, the drip irrigation devices currently on the market, if the main pipe is not closed during use, will continue to drip irrigate the tea leaves. The tea garden is very large, and the soil moisture in different tea-growing areas is inconsistent, with some places being relatively moist and some places being relatively dry. If the drip irrigation is continued, the tea trees will experience too much or too little drip irrigation, both of which are not conducive to the normal growth of the tea trees and may even affect the yield of the tea trees. Utility Model Content

[0004] The purpose of the utility model is to provide a drip irrigation device for tea planting to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A drip irrigation device for tea planting, comprising: a diverter pipe, a drip irrigation body is installed at the water outlet of the diverter pipe;

[0007] The drip irrigation body comprises a drainage pipe, a drip box is fixedly installed at the water outlet end of the drainage pipe, a hollow pipe is inserted and installed in the middle of the top of the drip box, four drip holes are opened at the bottom of the drip box and around the hollow pipe, a humidity detection component is detachably installed at the bottom of the hollow pipe, a host is rotatably installed at the top of the hollow pipe through a bearing, and the humidity detection component is communicatively connected with the host;

[0008] The four sides of the top of the drip box are all equipped with hole blocking components, and the four hole blocking components correspond to the four drip holes. Meanwhile, the blocking ends of the hole blocking components are located inside the drip holes.

[0009] As an improved technical solution, an annular plate is welded at the middle part of the hollow tube, an internally threaded sleeve is welded inside the hollow tube and below the annular plate, the humidity detection assembly includes an externally threaded sleeve threadedly connected to the internally threaded sleeve, a soil moisture sensor is fixedly installed inside the externally threaded sleeve, and a sensor plug is fixedly installed at the wiring terminal on the top of the soil moisture sensor.

[0010] As an improved technical solution, the host includes a chassis rotatably installed inside the hollow tube through a bearing, a display screen is embedded in the center of the top of the chassis, and a sensor socket connected to the sensor plug is inserted in the center of the bottom of the chassis.

[0011] As an improved technical solution, the hole blocking assembly includes an electric telescopic rod fixed to the top of the drip box, and the movable end of the electric telescopic rod is fixedly connected to a T-shaped column.

[0012] As an improved technical solution, a rubber plug is bonded to the bottom end of the T-shaped column, and the rubber plug is inserted into the inside of the drip hole.

[0013] As an improved technical solution, two groups of telescopic rod sockets are installed on the top of the chassis, and the number of telescopic rod sockets in the same group is two. The wiring terminal of the electric telescopic rod is connected to a plug connector connected to the telescopic rod socket through a wire.

[0014] As an improved technical solution, positioning rods are welded at the four corners of the top of the drip box, and the drip box is provided with connecting columns through the positioning rods, and shields are welded between the tops of the four connecting columns.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In this utility model, the soil moisture sensor detects the moisture of the soil near the tea tree in real time. When it is dry, the blocking of the drip holes is removed, and the tea tree is drip-irrigated through four drip holes to increase the amount of watering for the tea tree so as to increase the moisture of the soil in the shortest time. When it is detected that the soil is very moist, the electric telescopic rod extends to drive the rubber plug to move toward the drip hole and enter the drip hole to block it to prevent the soil of the tea tree from being too moist and causing root rot and the like. According to the dryness and humidity of different areas, several drip holes can be adaptively opened for drip irrigation, which is more flexible and ensures that the drip irrigation amount of each tea tree is in the most suitable state to ensure the normal growth of the tea tree.

[0017] 2. In the present invention, when the rubber plug enters the interior of the drip hole, foreign matters such as soil adhering to the interior of the drip hole will also be cleaned to avoid clogging of the drip hole and ensure the water output of the drip hole.

[0018] 3. In the present invention, the soil moisture sensor can be threadedly fixed below the hollow tube by threading the external threaded sleeve with the internal threaded sleeve. The external threaded sleeve is installed in a threaded manner and can be disassembled when not in use to avoid protruding outward and being inconvenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a drip irrigation device for tea planting;

[0020] Figure 2 This is a schematic diagram of the structure of a drip irrigation main body in a drip irrigation device for tea planting;

[0021] Figure 3 It is a schematic diagram of the explosion structure of a drip irrigation body in a drip irrigation device for tea planting;

[0022] Figure 4 This is a schematic diagram of the structure of a hollow tube in a drip irrigation device for tea planting;

[0023] Figure 5 This is a schematic diagram of the internal structure of a hollow tube in a drip irrigation device for tea planting;

[0024] Figure 6 This is a schematic diagram of the structure of a humidity detection component in a drip irrigation device for tea planting;

[0025] Figure 7 This is a schematic diagram of the structure of a chassis in a drip irrigation device for tea planting;

[0026] Figure 8 It is a schematic diagram of the structure of a chassis in a drip irrigation device for tea planting from an upward perspective;

[0027] Fig. 9 The present invention is a schematic diagram of the structure of a hole plugging group in a drip irrigation device for tea planting.

[0028] In the figure: 1, shunt pipe; 2, drip irrigation body; 21, drainage pipe; 22, drip box; 23, hollow pipe; 24, connecting column; 25, shielding cover; 26, plugging hole assembly; 261, electric telescopic rod; 262, T-type column; 263, rubber plug; 27, drip hole; 28, humidity detection assembly; 281, external thread sleeve; 282, sensor plug; 283, soil moisture sensor; 29, host; 291, chassis; 292, display screen; 293, telescopic rod socket; 294, sensor socket; 210, positioning rod; 211, annular plate; 212, internal thread sleeve DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 9 The utility model proposes a technical solution, a drip irrigation device for tea planting, comprising: a diverter pipe 1, a drip irrigation body 2 is installed at the water outlet of the diverter pipe 1;

[0031] The drip irrigation body 2 includes a drainage pipe 21, a drip box 22 is fixedly installed at the water outlet end of the drainage pipe 21, and the drainage pipe 21 is connected to the inside of the drip box 22. A hollow pipe 23 is inserted in the middle of the top of the drip box 22, and four drip holes 27 are opened at the bottom of the drip box 22 and around the hollow pipe 23. In the initial state, only one drip hole 27 is left for drip irrigation, and the other three drip holes 27 are blocked by a hole blocking component 26. A humidity detection component 28 is detachably installed at the bottom of the hollow pipe 23, and a host 29 is rotatably installed at the top of the hollow pipe 23 through a bearing, and the humidity detection component 28 is connected to the host 29 for communication;

[0032] The four sides of the top of the drip box 22 are all installed with hole blocking components 26 , and the four hole blocking components 26 correspond to the four drip holes 27 . Meanwhile, the blocking ends of the hole blocking components 26 are located inside the drip holes 27 .

[0033] The soil moisture sensor 283 detects the moisture of the soil near the tea tree in real time. When it is detected that it is relatively dry, the electric telescopic rod 261 shortens and drives the rubber plug 263 to move upward to remove the obstruction of the drip hole 27. At the same time, the tea tree is drip-irrigated through the four drip holes 27 to increase the amount of watering for the tea tree so as to increase the moisture of the soil in the shortest time. When it is detected that the soil is very moist, the electric telescopic rod 261 extends and drives the rubber plug 263 to move toward the drip hole 27 and enter the drip hole 27 to block it, stopping the drip irrigation to prevent the soil of the tea tree from being too moist and causing root rot, etc. It is also possible to adaptively open several drip holes 27 for drip irrigation according to the dryness and humidity of different areas, which is more flexible and ensures that the drip irrigation amount of each tea tree is in the most suitable state to ensure the normal growth of the tea tree.

[0034] An annular plate 211 is welded at the middle of the hollow tube 23, and an internal threaded sleeve 212 is welded inside the hollow tube 23 and below the annular plate 211. The humidity detection component 28 includes an external threaded sleeve 281 threadedly connected to the internal threaded sleeve 212, and a soil moisture sensor 283 is fixedly installed inside the external threaded sleeve 281. The external threaded sleeve 281 is threadedly connected to the internal threaded sleeve 212, so that the soil moisture sensor 283 can be threadedly fixed below the hollow tube 23. The external threaded sleeve 281 adopts a threaded The soil moisture sensor 283 is installed in a manner that allows it to be disassembled when not in use to prevent it from protruding outward and being inconvenient to carry. A sensor plug 282 is fixedly installed on the wiring terminal at the top of the soil moisture sensor 283, and a through hole is provided at the center of the top of the externally threaded sleeve 281 for the sensor plug 282 to pass through. When the externally threaded sleeve 281 is fixed inside the hollow tube 23, the sensor plug 282 passes through the inner hole of the annular plate 211 and enters the interior of the sensor socket 294, thereby communicating and energizing the humidity detection component 28 with the host 29.

[0035] The main machine 29 includes a chassis 291 rotatably installed inside the hollow tube 23 through a bearing, and the chassis 291 is located above the annular plate 211. A display screen 292 is inlaid and installed in the center of the top of the chassis 291, and a sensor socket 294 connected to the sensor plug 282 is inserted and installed in the center of the bottom of the chassis 291. Buttons are also installed on the top of the chassis 291. A PLC control board and a battery are installed inside the chassis 291. The PCL control board is connected to the display screen 292, the telescopic rod socket 293, and the sensor socket 294 through wires.

[0036] The hole plugging assembly 26 includes an electric telescopic rod 261 fixed to the top of the drip box 22 , and the movable end of the electric telescopic rod 261 is located inside the drip box 22 , and the movable end of the electric telescopic rod 261 is fixedly connected to a T-shaped column 262 .

[0037] A rubber plug 263 is bonded to the bottom end of the T-shaped column 262, and the rubber plug 263 is inserted into the drip hole 27. When the rubber plug 263 enters the drip hole 27, foreign matter such as soil adhering to the drip hole 27 is cleaned to avoid blockage of the drip hole 27 and ensure the water output of the drip hole 27.

[0038] Two groups of telescopic rod sockets 293 are installed on the top of the chassis 291, and the number of the telescopic rod sockets 293 in the same group is two. The connection terminal of the electric telescopic rod 261 is connected to the plug connector connected to the telescopic rod socket 293 through a wire.

[0039] Positioning rods 210 are welded at the four corners of the top of the drip box 22. The drip box 22 is provided with connecting columns 24 through the positioning rods 210. Shielding covers 25 are welded between the tops of the four connecting columns 24. The four connecting columns 24 are correspondingly clamped on the four positioning rods 210, so that the shielding cover 25 is clamped and placed on the top of the drip box 22, so as to shield and protect the devices on the top of the drip box 22 and extend their service life.

[0040] The working principle of the utility model is:

[0041] When in use, a drip irrigation body 2 is left on the side of each tea tree for drip irrigation. When the drip irrigation body 2 is installed, the soil moisture sensor 283 is inserted into the soil beside the tea tree;

[0042] Water is introduced into the shunt pipe 1, and the water flow is evenly distributed to each drip irrigation body 2, and finally drips into the soil near the tea tree through the drip holes 27 in an unblocked state, and drip irrigation is performed on the soil. The soil moisture sensor 283 detects the moisture content of the soil near the tea tree in real time. When it is detected that the soil is relatively dry, the electric telescopic rod 261 shortens and drives the rubber plug 263 to move upward, thereby removing the obstruction of the drip holes 27, and drip irrigation is performed on the tea tree through the four drip holes 27;

[0043] When it is detected that the soil is very moist, the electric telescopic rod 261 extends to drive the rubber plug 263 to move toward the drip hole 27, and enters the drip hole 27 to block it, stopping drip irrigation to prevent the soil of the tea tree from being too moist.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drip irrigation device for tea planting, characterized in that: include: A diverter pipe (1), wherein a drip irrigation body (2) is installed at the water outlet of the diverter pipe (1); The drip irrigation body (2) comprises a drainage pipe (21), a drip box (22) is fixedly mounted at the water outlet end of the drainage pipe (21), a hollow pipe (23) is inserted and mounted in the middle of the top of the drip box (22), four drip holes (27) are provided at the bottom of the drip box (22) and around the hollow pipe (23), a humidity detection component (28) is detachably mounted at the bottom of the hollow pipe (23), a host (29) is rotatably mounted at the top of the hollow pipe (23) via a bearing, and the humidity detection component (28) is communicatively connected to the host (29); The four sides of the top of the drip box (22) are all equipped with hole blocking components (26), and the four hole blocking components (26) correspond to the four drip holes (27). Meanwhile, the blocking ends of the hole blocking components (26) are located inside the drip holes (27).

2. A drip irrigation device for tea planting according to claim 1, characterized in that: An annular plate (211) is welded at the middle of the hollow tube (23); an internal threaded sleeve (212) is welded inside the hollow tube (23) and below the annular plate (211); the humidity detection component (28) comprises an external threaded sleeve (281) threadedly connected to the internal threaded sleeve (212); a soil moisture sensor (283) is fixedly installed inside the external threaded sleeve (281); and a sensor plug (282) is fixedly installed at the wiring terminal at the top of the soil moisture sensor (283).

3. A drip irrigation device for tea planting according to claim 2, characterized in that: The host (29) comprises a chassis (291) rotatably mounted inside the hollow tube (23) via a bearing, a display screen (292) is inlaid and mounted in the center of the top of the chassis (291), and a sensor socket (294) connected to the sensor plug (282) is inserted and mounted in the center of the bottom of the chassis (291).

4. A drip irrigation device for tea planting according to claim 3, characterized in that: The hole blocking assembly (26) comprises an electric telescopic rod (261) fixed on the top of the drip box (22), and the movable end of the electric telescopic rod (261) is fixedly connected to a T-shaped column (262).

5. A drip irrigation device for tea planting according to claim 4, characterized in that: A rubber plug (263) is bonded to the bottom end of the T-shaped column (262), and the rubber plug (263) is inserted into the inside of the drip hole (27).

6. A drip irrigation device for tea planting according to claim 5, characterized in that: Two groups of telescopic rod sockets (293) are inserted and installed on the top of the chassis (291), and the number of telescopic rod sockets (293) in the same group is two, and the connection terminal of the electric telescopic rod (261) is connected to a plug connector connected to the telescopic rod socket (293) through a wire.

7. A drip irrigation device for tea planting according to claim 6, characterized in that: Positioning rods (210) are welded at the four corners of the top of the drip box (22), and the drip box (22) is provided with connecting columns (24) through the positioning rods (210), and shielding covers (25) are welded between the tops of the four connecting columns (24).

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