Drip irrigation device for tea planting

Abstract

The drip irrigation device for tea planting comprises a clear water tank, an outlet of the clear water tank is connected with a conveying main pipe, and the conveying main pipe is connected with a fertilizer water tank; the tail end of the conveying main pipe is connected with a plurality of conveying branch pipes, and each conveying branch pipe is connected with a drip irrigation emitter; the drip irrigation emitter comprises a connecting part positioned at the upper part and a drip irrigation part positioned at the lower part; the connecting part comprises a claw, and the lower end of the claw is connected with a telescopic assembly. The drip irrigation part comprises a water feeding pipe connected with the conveying branch pipes, and a water outlet head is installed on the water feeding pipe. According to the utility model, the water outlet head is fixed on a tree trunk through the hook claws, so that the accident that the spray head is inserted on the ground and is stepped by mistake can be avoided. And the hook claw is hooked at the flat top of the tree stump without being influenced by the growth of the tree stump, and can be used all the time along with the growth of the tea tree. In addition, a threaded telescopic structure is arranged between the claw and the water outlet head and can be adjusted in time according to the growth height of the tea tree, and therefore it can be guaranteed that the distance between the water outlet head and the ground is unchanged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tea planting, especially a drip irrigation device for tea planting. BACKGROUND

[0002] Drip irrigation is a relatively water-saving agricultural irrigation form. The commonly used drip irrigation method in agriculture is to lay drip irrigation pipes in the field ridge and install ground-inserted sprinklers on the drip irrigation pipes. The ground-inserted sprinklers are fixed by being inserted into the ground. Since the ground-inserted sprinklers are relatively low, they are often stepped on when picking tea leaves when used for drip irrigation of tea trees.

[0003] The drip irrigation equipment specially used for tea tree planting, as shown in the utility model patent with the announcement number CN220694027U and the name of a tea planting drip irrigation device, includes a sleeve bowl fixed at the root of a tree trunk. The sleeve bowl is used for water outlet to ensure that drip irrigation water can be directly dripped into the tree roots, and can prevent the drip irrigation water from evaporating. However, the diameter of the sleeve bowl is fixed, and the diameter of the tree trunk will increase during the growth of the tea tree. Therefore, the device cannot adapt to the growth of the tea tree, which limits the application range of the equipment or increases the replacement rate of the equipment of tea farmers and the cost. SUMMARY

[0004] The purpose of the present application is to provide a drip irrigation device for tea planting, which aims to solve the problems in the prior art.

[0005] The present application provides a drip irrigation device for tea planting, which comprises a clean water tank, the outlet of the clean water tank is connected with a conveying main pipe, and a fertilizer water tank is connected to the conveying main pipe; the end of the conveying main pipe is connected with a plurality of conveying branch pipes, and each conveying branch pipe is connected with a drip irrigation device;

[0006] The drip irrigation device comprises a connecting part at the upper part and a drip irrigation part at the lower part; the connecting part comprises a hook claw, and the lower end of the hook claw is connected with an extension assembly; the hook claw is installed on one extension end of the extension assembly, and the drip irrigation part is installed on the other extension end of the extension assembly; the drip irrigation part comprises a water inlet pipe connected with the conveying branch pipe, and a water outlet head is installed on the water inlet pipe.

[0007] Further, the connecting part comprises an end cover, and the hook claw is installed on the end cover; the number of the hook claws is one or more.

[0008] Further, the extension assembly comprises a threaded column and a threaded sleeve, and the threaded column and the threaded sleeve are connected through thread engagement; the threaded column is fixedly connected with the end cover, and the threaded sleeve is fixedly connected with the water outlet head.

[0009] Further, the threaded column and the threaded sleeve are both in the shape of a long cylinder.

[0010] Further, the water outlet head is in the shape of a flat cylinder, the upper water pipe is connected to the bottom center of the water outlet head, and the inside of the water outlet head extends outward along the radius from the upper water pipe and penetrates downward at the end to form a water outlet.

[0011] The utility model discloses beneficial effect is: the utility model discloses a hook claw and fixes the water outlet head on the tree trunk, thereby can avoid the event of the nozzle being stepped on by mistake when being inserted on the ground. And the hook claw hooks at the flat top of the tree stump can not be affected by the growth of the tree stump, and can be used for a lifetime along with the growth of the tea tree. In addition, the telescopic structure of screw thread is arranged between the hook claw and the water outlet head, the growing height of the tea tree can be adjusted in time, so that the distance between the water outlet head and the ground can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the whole structure schematic diagram of the utility model.

[0013] Figure 2 It is the structure schematic diagram of the drip irrigation device of the utility model.

[0014] Figure 3 It is the cross section structure schematic diagram of the water outlet head.

[0015] In the drawing:

[0016] 1, clean water tank;2, conveying main pipe;3, fertilizer water tank;4, conveying branch pipe;5, drip irrigation device;6, end cover;7, hook claw;8, threaded column;9, threaded sleeve;10, upper water pipe;11, tee;12, water outlet head;13, water outlet. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be apparently and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0018] As Figure 1 shown in a kind of drip irrigation device for tea planting, including clean water tank 1, the outlet of clean water tank 1 is connected conveying main pipe 2, conveying main pipe 2 is connected with fertilizer water tank 3, the end of conveying main pipe 2 is connected with multiple conveying branch pipes 4, each conveying branch pipe 4 is connected with drip irrigation device 5. The quantity of drip irrigation device 5 corresponds to the quantity of tea tree planted in the same ridge. Water fertilizer is contained in fertilizer water tank 3, and a valve is normally installed at the outlet of fertilizer water tank 3. When the fertilizer water needs to be output, the valve is opened, and the fertilizer water flows into conveying main pipe 2, can be diluted after mixing with the clean water flowing out of clean water tank 1, and then enters each conveying branch pipe 4 and is released by drip irrigation device 5.

[0019] AsFigure 2 As shown, the drip irrigation device 5 comprises a connecting part at the upper part and a drip irrigation part at the lower part. The connecting part comprises an end cap 6 and a hook claw 7, the hook claw 7 is installed on the end cap 6, and the hook claw 7 can be single hook or double hook or triple hook or quadruple hook. In use, the hook claw 7 is hooked between the branches at the top of the tea tree trunk, and is clamped on the tea tree trunk through the shape of the hook claw 7.

[0020] The lower end of the hook claw 7 is connected with a telescopic assembly. The telescopic assembly comprises a threaded column 8 and a threaded sleeve 9, the threaded column 8 and the threaded sleeve 9 are connected through threaded engagement, and the threaded column 8 and the threaded sleeve 9 are both long cylindrical. When the threaded column 8 and the threaded sleeve 9 rotate relatively, the length of the threaded column 8 protruding from the threaded sleeve 9 can be changed, so that the height of the entire telescopic assembly can be changed. The hook claw 7 is installed on one telescopic end (the threaded column 8) of the telescopic assembly, and the drip irrigation part is installed on the other telescopic end (the threaded sleeve 9) of the telescopic assembly, so that the threaded sleeve 9 can change the distance between the drip irrigation part and the hook claw 7 to adapt to tea trees of different growth periods and different heights.

[0021] Specifically, the threaded column 8 is fixedly connected with the end cap 6. The drip irrigation part comprises an upper water pipe 10, the lower end of the upper water pipe 10 is connected with the conveying branch pipe 4 through a tee joint 11, and the upper end of the upper water pipe 10 is installed with a water outlet head 12, and the threaded sleeve 9 is fixedly connected with the water outlet head 12.

[0022] As shown in the figure, Figure 3 The water outlet head 12 is a flat cylinder, the upper water pipe 10 is connected at the bottom center of the water outlet head 12, the inside of the water outlet head 12 extends outward along the radius from the upper water pipe 10 as the starting point and penetrates downward at the end to form a water outlet 13. In addition, a water pump is installed at the upper water pipe 10, the water pump pumps clean water or fertilizer water into the water outlet head 12 and sprays downward from the water outlet 13 to drip irrigate the roots of the tea tree.

[0023] It is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting.

Claims

1. A tea plantation drip irrigation device, characterized by, The water tank is connected with a conveying main pipe, and the conveying main pipe is connected with a fertilizer water tank; the end of the conveying main pipe is connected with a plurality of conveying branch pipes, and each conveying branch pipe is connected with a drip irrigation device; The drip irrigation device comprises a connecting part at the upper portion and a drip irrigation part at the lower portion; the connecting part comprises a hook claw, and the lower end of the hook claw is connected with an extension assembly; the hook claw is installed on one extension end of the extension assembly, and the drip irrigation part is installed on the other extension end of the extension assembly; the drip irrigation part comprises a water inlet pipe connected with the conveying branch pipe, and a water outlet head is installed on the water inlet pipe.

2. The tea plantation drip irrigation device according to claim 1, characterized in that, The connecting part comprises an end cover, and the hook claw is installed on the end cover; the number of the hook claw is one or more.

3. The tea plantation drip irrigation device according to claim 2, characterized in that, The extension assembly comprises a threaded column and a threaded sleeve, and the threaded column and the threaded sleeve are connected through thread engagement; the threaded column is fixedly connected with the end cover, and the threaded sleeve is fixedly connected with the water outlet head.

4. The drip irrigation device for tea plantation according to claim 3, characterized in that, The threaded column and the threaded sleeve are both long cylindrical.

5. The tea plantation drip irrigation device according to claim 1, characterized in that, The water outlet head is in the shape of a flat cylinder, the water inlet pipe is connected at the bottom center of the water outlet head, the inside of the water outlet head extends outward along the radius from the water inlet pipe as the starting point, and the end portion penetrates downward out of the water outlet head to form a water outlet.

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