Irrigation equipment for tea planting

Abstract

The utility model relates to the technical field of tea planting, and provides an irrigation device for tea planting, which comprises a main water pipe, the outer surface of the main water pipe is wrapped with a thermal insulation layer, branch water pipes are welded on the outer surface of the main water pipe at equal intervals in a penetrating manner, and a rotary spray head is mounted and connected to the upper end of a connecting pipe through a flange. The connecting pipe and the secondary water pipe are communicated through a telescopic hose, the sleeve is arranged on the outer side of the connecting pipe in a sleeving mode, a mounting hole and a mounting and inserting hole are formed in the lower end of the sleeve from the middle to the two sides correspondingly, the mounting rod is fixedly connected to the outer surface of the secondary water pipe, and the outer surface of the mounting rod is sleeved with a reset spring; adjusting holes are formed in the front end of the secondary water pipe at equal intervals, the sleeve is of a semi-cylinder structure, and an outer inserting hole is formed in the upper end of the sleeve. According to the irrigation equipment for tea planting, the height can be conveniently and rapidly adjusted, the working efficiency is improved, meanwhile, the buried water pipe can be conveniently subjected to heat preservation treatment, and connection is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea planting technical field, specifically, relate to a kind of irrigation equipment for tea planting. BACKGROUND

[0002] In the process of tea planting, due to insufficient rainfall or uneven distribution under natural conditions, it cannot meet the water requirement of tea, in order to supplement the water required by tea, ensure the normal growth of tea and obtain high yield and stable yield, the crop must be supplied with sufficient water, therefore, irrigation equipment is usually used to irrigate tea;

[0003] Prior art 1 (application number: CN202123101239.2) a kind of irrigation equipment for tea planting, it is related to tea irrigation technical field, including device ontology;The device ontology is provided with the lifting water supply pipe in the up-down direction, the inside circumference of the top of lifting water supply pipe is provided with screw thread, the inside circumference of the bottom of lifting water supply pipe is provided with annular groove and is installed with rubber sealing cylinder, the bottom of lifting water supply pipe is provided with semicircular head plate with up-down through hole on both sides, the setting of lifting water supply pipe is convenient for being sleeved on the outside circumference of fixed water supply pipe and being sealed by rubber sealing cylinder to prevent leakage, it is convenient to rise along the fixed water supply pipe under the action of water pressure, it is convenient for sprinkling irrigation sprinkler to be installed on the top through screw thread to irrigate, it is convenient to be limited between lifting guide rod to stop rotation and lifting guide, solve the problem that the height of sprinkling irrigation vertical pipeline is fixed and cannot be applied to tea trees of different heights, and it is not convenient to make the vertical pipeline rise and fall to adapt to tea trees of different heights by water pressure.

[0004] However, in the implementation of related technology, it is found that the above-mentioned irrigation equipment for tea planting has the following problems: the lifting structure of the irrigation device is troublesome to adjust, the working efficiency is low, the structure is complex and inconvenient to use. UTILITY MODEL CONTENTS

[0005] The utility model provides an irrigation equipment for tea planting, which solves the problem of the lifting structure of the irrigation device in related technology, which is troublesome to adjust, has low working efficiency, complex structure and inconvenient use.

[0006] The technical scheme of the utility model is as follows: an irrigation equipment for tea planting, comprising a main water pipe, the outer surface of the main water pipe is wrapped with a heat preservation layer, and the outer surface of the main water pipe is equidistantly penetrated and welded with a branch water pipe;

[0007] Rotary nozzle, the rotary nozzle is installed and connected in the upper end of the connecting pipe through flange, and the connecting pipe and the secondary water pipe are connected through the flexible hose;

[0008] Further comprising:

[0009] Sleeve, the sleeve is sleeved on the outside of the connecting pipe, and the lower end of the sleeve is provided with a mounting hole and an insertion hole from the middle to both sides respectively;

[0010] The mounting rod is fixedly connected to the outer surface of the secondary water pipe, and the outer surface of the mounting rod is sleeved with a reset spring, and the front end of the secondary water pipe is provided with adjusting holes at equal intervals.

[0011] Preferably, the sleeve is in a semi-cylindrical structure, and an outer insertion hole is formed in the upper end of the sleeve.

[0012] Preferably, the mounting holes and the insertion holes are respectively clamped on the outer surfaces of the secondary water pipe and the mounting rod, and the mounting holes and the insertion holes form a circular structure.

[0013] Preferably, the outer insertion hole and the inner insertion hole are one-to-one corresponding, and the outer surface of the front sleeve is provided with a limiting groove.

[0014] Preferably, the lower end of the limiting groove is fixedly connected with a limiting block, and the length of the limiting block is greater than the width of the limiting groove.

[0015] Preferably, the diameter of the insertion hole is smaller than the diameter of the reset spring, and the insertion holes form a circular structure.

[0016] Preferably, the adjusting hole is internally screwed with a stop rod, and the length of the stop rod is greater than the spacing between the limiting block and the adjusting hole.

[0017] Preferably, the sleeve and the connecting pipe are sequentially penetrated by the bolts through the outer insertion hole and the inner insertion hole to form a dismounting structure, and the sleeve and the connecting pipe form an extension structure on the secondary water pipe through the mounting rod.

[0018] Preferably, the inner wall diameter of the sleeve is greater than the maximum spacing between the reset springs, and the reset springs are symmetrically arranged about the central axis of the secondary water pipe.

[0019] Preferably, the main water pipe, the branch water pipe, the secondary water pipe, the flexible hose and the connecting pipe form a communication structure, and the branch water pipe and the main water pipe are vertically arranged.

[0020] The working principle and beneficial effects of the utility model are as follows: the height can be quickly adjusted, the working efficiency is improved, the buried water pipe can be conveniently heat-insulated, and the connection is convenient.

[0021] In the utility model, the main water pipe and the heat-insulating layer are arranged, the heat-insulating layer is wrapped on the outer surface of the main water pipe, so that the main water pipe is conveniently heat-insulated and protected, the water in the main water pipe is prevented from freezing and blocking in winter, the irrigation of tea trees is not affected, and normal irrigation is facilitated.

[0022] In this utility model, a sleeve and an external insertion hole are provided. During installation, the sleeve and the sleeve are clamped on the outer surface of the connecting pipe, and the external insertion hole and the internal insertion hole are passed through by bolts, which facilitates installation and fixation. At the same time, it is also convenient to fix the sleeve and the connecting pipe, and it is convenient to raise and lower the position of the connecting pipe.

[0023] In this invention, a telescopic hose and a return spring are provided. Utilizing the elasticity of the return spring, the corresponding stop bar thread is screwed off according to the required height of the connecting pipe. This allows the sleeve to be pushed upwards by the elastic thrust of the return spring, stretching the telescopic hose and thus adjusting the height of the connecting pipe. This, in turn, adjusts the position of the rotating nozzle, facilitating the rotating water spraying irrigation. Attached Figure Description

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the sleeve structure proposed in this utility model;

[0027] Figure 3 The present utility model proposes Figure 1 Enlarged structural diagram at point A in the middle;

[0028] Figure 4 This is a schematic diagram of the overall structure of the connecting pipe and the secondary water pipe proposed in this utility model.

[0029] In the diagram: 1. Main water pipe; 2. Insulation layer; 3. Branch water pipe; 4. Secondary water pipe; 5. Telescopic flexible hose; 6. Connecting pipe; 7. Rotary nozzle; 8. Sleeve; 9. External insertion hole; 10. Limiting groove; 11. Limiting block; 12. Mounting hole; 13. Insertion hole; 14. Internal insertion hole; 15. Adjustment hole; 16. Mounting rod; 17. Return spring; 18. Stop bar. Detailed Implementation

[0030] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0031] Please see Figures 1-4This utility model provides a technical solution for irrigation equipment for tea planting: including a main water pipe 1, an insulation layer 2, a branch water pipe 3, a secondary water pipe 4, a telescopic hose 5, a connecting pipe 6, a rotating nozzle 7, a sleeve 8, an external insertion hole 9, a limiting groove 10, a limiting block 11, a mounting hole 12, an insertion hole 13, an internal insertion hole 14, an adjustment hole 15, a mounting rod 16, a return spring 17, and a stop bar 18.

[0032] The working principle and usage process of this utility model are as follows: First, combined with... Figure 1 As shown, the main water pipe 1, branch water pipe 3, secondary water pipe 4, flexible hose 5 and connecting pipe 6 form a connected structure, and the branch water pipe 3 and the main water pipe 1 are set vertically to facilitate the insulation of the main water pipe 1 and prevent the inside of the main water pipe 1 from freezing in winter, which would affect the smooth progress of irrigation.

[0033] Combination Figure 1 , Figure 2 and Figure 4 As shown, the sleeve 8 has a semi-cylindrical structure, and an external insertion hole 9 is provided at the upper end of the sleeve 8. The mounting hole 12 and the insertion hole 13 are respectively engaged with the outer surface of the secondary water pipe 4 and the mounting rod 16, and the mounting hole 12 and the mounting hole 13 form a circular structure. The external insertion hole 9 and the inner insertion hole 14 are arranged in a one-to-one correspondence, and a limit groove 10 is provided on the outer surface of the front sleeve 8. The diameter of the insertion hole 13 is smaller than the diameter of the return spring 17, and the insertion hole 13 and the insertion hole 14 form a circular structure. The sleeve 8 and the connecting pipe 6 are connected by bolts that pass through the external insertion hole 9 and the inner insertion hole 14 in sequence to form a disassembly structure, and the sleeve 8 and the connecting pipe 6 are connected by the mounting rod 16. The secondary water pipe 4 has a telescopic structure. The inner diameter of the sleeve 8 is larger than the maximum distance between the return springs 17 and 17. The return springs 17 are symmetrically arranged about the central axis of the secondary water pipe 4. The lower end of the sleeve 8 is clamped and fixed to the outer surface of the secondary water pipe 4 and the mounting rod 16 through the mounting hole 12 and the insertion hole 13, respectively. The upper end of the sleeve 8 is fixed to the connecting pipe 6 through the outer insertion hole 9 and the inner insertion hole 14 by bolts. The sleeve 8 can slide up and down on the mounting rod 16, so as to make it easy to use the elasticity of the return spring 17 to drive the connecting pipe 6 to slide up and down, which facilitates the adjustment of the height position of the connecting pipe 6 and makes it easy to irrigate tea trees of different heights.

[0034] Combination Figure 1 and Figure 3As shown, a limiting block 11 is fixedly connected to the lower outer surface of the limiting groove 10, and the length of the limiting block 11 is greater than the width of the limiting groove 10. A stop rod 18 is threadedly connected to the inside of the adjusting hole 15, and the length of the stop rod 18 is greater than the distance between the limiting block 11 and the adjusting hole 15. According to the required height position, the stop rod 18 is screwed off the thread on the adjusting hole 15 and then screwed back into the adjusting hole 15 below. The limiting block 11 loses its resistance, and the elastic force of the reset spring 17 is restored, pushing the sleeve 8 upward, thereby facilitating the adjustment of the position of the sleeve 8, and thus adjusting the height of the rotating nozzle 7. When water is supplied, the rotating nozzle 7 starts to rotate and spray water under water pressure, which facilitates the irrigation of tea trees. This is the working process of the irrigation equipment for tea planting.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An irrigation device for tea planting, comprising a main water pipe (1), the outer surface of which is wrapped with an insulation layer (2), and branch water pipes (3) are welded through the outer surface of the main water pipe (1) at equal intervals. A rotating nozzle (7) is installed on the upper end of a connecting pipe (6) via a flange, and the connecting pipe (6) and the secondary water pipe (4) are connected by a telescopic hose (5). Its features are, Also includes: The sleeve (8) is sleeved on the outside of the connecting pipe (6), and the lower end of the sleeve (8) is provided with an installation hole (12) and an insertion hole (13) from the middle to both sides. Mounting rod (16) is fixedly connected to the outer surface of secondary water pipe (4), and a reset spring (17) is sleeved on the outer surface of mounting rod (16), and adjustment holes (15) are opened at equal intervals at the front end of secondary water pipe (4).

2. The irrigation equipment for tea cultivation according to claim 1, characterized in that, The sleeve (8) has a semi-cylindrical structure, and an external insertion hole (9) is provided at the upper end of the sleeve (8).

3. The irrigation equipment for tea cultivation according to claim 1, characterized in that, The mounting hole (12) and the insertion hole (13) are respectively engaged on the outer surface of the secondary water pipe (4) and the mounting rod (16), and the mounting hole (12) and the mounting hole (13) form a circular structure.

4. The irrigation equipment for tea cultivation according to claim 2, characterized in that, The external insertion hole (9) and the internal insertion hole (14) are arranged in a one-to-one correspondence, and the outer surface of the sleeve (8) on the front side is provided with a limiting groove (10).

5. The irrigation equipment for tea cultivation according to claim 4, characterized in that, The lower outer surface of the limiting groove (10) is fixedly connected to a limiting block (11), and the length of the limiting block (11) is greater than the width of the limiting groove (10).

6. The irrigation equipment for tea cultivation according to claim 3, characterized in that, The diameter of the insertion hole (13) is smaller than the diameter of the return spring (17), and the insertion hole (13) and the insertion hole (13) form a circular structure.

7. The irrigation equipment for tea cultivation according to claim 1, characterized in that, The adjustment hole (15) is internally threaded with a stop rod (18), and the length of the stop rod (18) is greater than the distance between the limit block (11) and the adjustment hole (15).

8. The irrigation equipment for tea cultivation according to claim 1, characterized in that, The sleeve (8) and the connecting pipe (6) are connected by bolts through the outer insertion hole (9) and the inner insertion hole (14) to form a disassembly structure, and the sleeve (8) and the connecting pipe (6) are connected by the mounting rod (16) to form a telescopic structure on the secondary water pipe (4).

9. The irrigation equipment for tea cultivation according to claim 1, characterized in that, The inner diameter of the sleeve (8) is greater than the maximum distance between the reset spring (17) and the reset spring (17), and the reset spring (17) is symmetrically arranged about the central axis of the secondary water pipe (4).

10. An irrigation device for tea cultivation according to claim 1, characterized in that, The main water pipe (1), branch water pipe (3), secondary water pipe (4), telescopic hose (5) and connecting pipe (6) form a connected structure, and the branch water pipe (3) and the main water pipe (1) are arranged vertically.

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