Irrigation device for tea plantation

Abstract

The utility model discloses an irrigation device for a tea plantation, which relates to the technical field of tea planting and specifically comprises a first supporting tube, a second supporting tube is slidably connected in the first supporting tube, a supporting strip is fixedly connected to the top end of the first supporting tube, and a supporting ring is fixedly connected to the other end of the supporting strip. A rotating shaft is rotatably connected to the interior of the supporting ring, a gear is fixedly connected to one end of the rotating shaft, a limiting ring is slidably connected to the outer surface of the first supporting pipe, and a rack is fixedly connected to the outer surface of the limiting ring. Through the arrangement of components such as the gear and the rack, the gear can drive the rack and the second supporting pipe to move up and down through rotation through the mutual matching relation between the gear and the rack, and then the effect that the height of the spraying opening can be adjusted through the arrangement of the gear and the rack is achieved; the problems that in the prior art, an adjusting mechanism is lacked, and the spraying height is inconvenient to adjust are solved.

Description

Technical Field

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

[0002] The natural conditions for tea tree planting include landform, climate, soil type, etc. The terrain is mainly hilly, and the drainage conditions should be good. There is abundant precipitation, small annual temperature difference, large day-night temperature difference, long frost-free period, and good light conditions. Such climate conditions are suitable for the growth of various types of tea trees, especially suitable for the growth of large-leaf tea trees. There is more sunshine from late winter to early summer, and there is more rain and fog in summer and autumn, and less sunshine is beneficial to the overwintering of tea trees and the accumulation of nutrients, which is beneficial to the quality of summer and autumn tea. Lateritic soil, latosol-like lateritic red soil, mountain red soil or mountain yellow soil, brown forest soil, these soils have a relatively deep degree of development and good structure, which are suitable for the growth of tea trees.

[0003] After retrieval, a tea plantation irrigation device disclosed in a Chinese patent with the publication number CN217564411 U has the following technical key points: including a support bottom plate, a support main body, a water tank, support columns, a protective shell, support vertical rods, a double-row irrigation component and a fixing component. The support main body is fixedly installed on the support bottom plate, the water tank is arranged in the support main body, the support columns are fixedly installed at the upper end of the support main body, the protective shell is fixedly installed at the upper end of the support columns, the support vertical rods are fixedly assembled at the upper end of the protective shell, the support vertical rods are connected with a double-row irrigation component, the fixing component is arranged on the support bottom plate, and the double-row irrigation component includes a connecting pipe, a connecting ring, a pressure chamber, a drain pipe and a spray head. The utility model belongs to the technical field of tea planting, and specifically is a tea plantation irrigation device that is convenient to transfer and fixedly install according to the planting rules of the tea garden, and simultaneously irrigates double-row tea leaves to improve the irrigation efficiency of tea leaves.

[0004] The above solution solves the problems of the existing irrigation device for irrigation operations in tea gardens, which has low irrigation efficiency and is not easy to be stably placed. However, the above solution lacks an adjustment mechanism and is not convenient to adjust the height of spraying.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Content of the Utility Model

[0006] Aiming at the deficiencies and defects in the prior art in the above background technique that it is not convenient to adjust the height of spraying.

[0007] A tea plantation irrigation device disclosed by the present utility model includes a first support pipe. A second support pipe is slidably connected inside the first support pipe. The top end of the first support pipe is fixedly connected with a support bar. The other end of the support bar is fixedly connected with a support ring. A rotating shaft is rotatably connected inside the support ring. One end of the rotating shaft is fixedly connected with a gear. A rotating handle is fixedly connected to the outer surface of the gear. A limiting ring is slidably connected to the outer surface of the first support pipe. A rack is fixedly connected to the outer surface of the limiting ring. A support frame is fixedly connected to the upper surface of the support bar.

[0008] Further, a support plate is fixedly connected to the outer surface of the first support pipe. Four support columns are fixedly connected to the lower surface of the support plate. A bottom plate is provided below the support plate.

[0009] Further, four support clips are fixedly connected to the outer surface of the bottom plate. A water inlet pipe is provided between the support plate and the bottom plate.

[0010] Further, a support leg is rotatably connected inside each support clip. A mounting nail is threadedly connected inside each support leg.

[0011] Further, a first flange is fixedly connected to the top end of the second support pipe. A rotating pipe is rotatably connected inside the first flange. A washer is sleeved on the outer surface of the rotating pipe.

[0012] Further, a limiting block and a support rod are fixedly connected to the outer surface of the support frame. The other end of the support rod is rotatably connected with a tooth.

[0013] Further, a second flange is fixedly connected to the top end of the rotating pipe. A spray nozzle is fixedly connected to each end of the second flange.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By setting components such as a gear and a rack, through the mutual cooperation relationship between the gear and the rack, the gear can drive the rack and the second support pipe to move up and down by rotation, thereby achieving the effect that the height of the spray nozzle can be adjusted by setting the gear and rack in this device, and solving the problem that the existing technical solution lacks an adjustment mechanism and is not convenient to adjust the height of spraying.

[0016] 2. By setting components such as a first flange and a rotating pipe, through the mutual cooperation relationship between the first flange and the rotating pipe and other components, the spray nozzle can drive the rotating pipe to rotate inside the first flange through the second flange, thereby achieving the effect that the device can realize rotating spraying by setting the first flange and the rotating pipe. Description of the Drawings

[0017] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the gear structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the rack structure of the present utility model;

[0021] Figure 4 is a schematic diagram of the internal structure of the first flange of the present utility model;

[0022] Figure 5 is a schematic diagram of the support plate structure of the present utility model.

[0023] In the figure: 1, the first support pipe; 2, the second support pipe; 3, the support bar; 4, the support ring; 5, the rotating shaft; 6, the gear; 7, the rotating handle; 8, the limiting ring; 9, the rack; 10, the support frame; 11, the support plate; 12, the support column; 13, the bottom plate; 14, the support clip; 15, the water inlet pipe; 16, the support leg; 17, the mounting nail; 18, the first flange; 19, the rotating pipe; 20, the washer; 21, the limiting block; 22, the support rod; 23, the tooth; 24, the second flange; 25, the spray port. Detailed implementation manners

[0024] The following will disclose multiple implementation manners of the present utility model in the form of drawings. For the sake of clarity, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some implementation manners of the present utility model, these physical details are unnecessary. In addition, for the sake of simplifying the drawings, some conventional structures and components will be shown in a simple schematic manner in the drawings.

[0025] Please refer to Figure 1 、 2, 3. An irrigation device for a tea plantation of the present utility model includes a first support pipe 1. A second support pipe 2 is slidably connected inside the first support pipe 1. The top end of the first support pipe 1 is fixedly connected with a support bar 3. The other end of the support bar 3 is fixedly connected with a support ring 4. A rotating shaft 5 is rotatably connected inside the support ring 4. One end of the rotating shaft 5 is fixedly connected with a gear 6. A rotating handle 7 is fixedly connected to the outer surface of the gear 6. A limiting ring 8 is slidably connected to the outer surface of the first support pipe 1. A rack 9 is fixedly connected to the outer surface of the limiting ring 8. A support frame 10 is fixedly connected to the upper surface of the support bar 3. The inside of the first support pipe 1 and the second support pipe 2 are connected in communication. The gear 6 and the rack 9 are meshed with each other. The other end of the rack 9 is fixedly connected to the outer surface of the second support pipe 2. By rotating the rotating handle 7 to rotate the gear 6, the gear 6 drives the second support pipe 2 to slide up and down inside the first support pipe 1 through the rack 9.

[0026] Please refer to Figure 1 , 5 , a support plate 11 is fixedly connected to the outer surface of the first support pipe 1. Four support columns 12 are fixedly connected to the lower surface of the support plate 11. A bottom plate 13 is provided below the support plate 11. The bottom end of each support column 12 is fixedly connected to the upper surface of the bottom plate 13. The bottom plate 13 plays a role in supporting the irrigation device.

[0027] Please refer to Figure 1 , 5 , four support clips 14 are fixedly connected to the outer surface of the bottom plate 13. A water inlet pipe 15 is provided between the support plate 11 and the bottom plate 13. The outer surface of the water inlet pipe 15 is fixedly connected to the upper surface of the bottom plate 13. The water inlet pipe 15 is fixedly connected to the bottom end of the first support pipe 1. The water inlet pipe 15 is connected in communication with the inside of the first support pipe 1.

[0028] Please refer to Figure 1 , 5 , a support leg 16 is rotatably connected inside each support clip 14. A mounting nail 17 is threadedly connected inside each support leg 16. The support legs 16 are used to enhance the supporting effect on the irrigation device. By rotating the mounting nails 17, the bottom ends of the mounting nails 17 enter the ground to complete the fixation of the irrigation device.

[0029] Please refer to Figure 1 , 4 , a first flange 18 is fixedly connected to the top end of the second support pipe 2. A rotating pipe 19 is rotatably connected inside the first flange 18. A washer 20 is sleeved on the outer surface of the rotating pipe 19. The second support pipe 2 is connected in communication with the rotating pipe 19 through the first flange 18. The washer 20 is used to reduce the friction between the rotating pipe 19 and the first flange 18.

[0030] Please refer to Figure 1 , 2, a limiting block 21 and a support rod 22 are fixedly connected to the outer surface of the support frame 10. The other end of the support rod 22 is rotatably connected to a tooth 23, and the tooth 23 meshes with the gear 6. The limiting block 21 limits the rotation direction of the tooth 23.

[0031] Please refer to Figure 1 , 4 , the top end of the rotating pipe 19 is fixedly connected to a second flange 24. A spray nozzle 25 is fixedly connected to each end of the second flange 24. A plurality of water outlet holes are formed in each spray nozzle 25. When the spray nozzle 25 is used for spray irrigation, it receives the reaction force of the water flow, so that the spray nozzle 25 drives the rotating pipe 19 to rotate inside the first flange 18 through the second flange 24.

[0032] When using the present utility model: Move the irrigation device to the target area, rotate the four support legs 16 to an appropriate angle, and rotate the mounting nail 17 so that the bottom end of the mounting nail 17 enters the ground to complete the fixation of the irrigation device. Rotate the gear 6 through the turning handle 7. The gear 6 drives the rotating shaft 5 to rotate inside the support ring 4. The gear 6 drives the rack 9 to move in the vertical direction. The rack 9 drives the second support pipe 2 to slide inside the first support pipe 1. The second support pipe 2 drives the first flange 18 to move in the vertical direction. The first flange 18 drives the rotating pipe 19 to move in the vertical direction. The rotating pipe 19 drives the second flange 24 to drive the two spray nozzles 25 to move in the vertical direction to realize the adjustment of the spray height. Connect and install the water delivery pipeline with the water inlet pipe 15, so that the water flow enters the inside of the first support pipe 1 through the water inlet pipe 15, and successively passes through the second support pipe 2, the first flange 18, the rotating pipe 19 and the second flange 24 and finally sprays out from the water outlet holes of the spray nozzle 25. At the same time, the reaction force of the water flow makes the spray nozzle 25 drive the rotating pipe 19 to rotate inside the first flange 18 through the second flange 24, making the spray irrigation more uniform and efficient.

[0033] The above is only the embodiment of the present utility model and is not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims

1. An irrigation device for a tea plantation, comprising a first support pipe (1), characterized in that: A second support tube (2) is slidably connected inside the first support tube (1). A support bar (3) is fixedly connected to the top end of the first support tube (1). The other end of the support bar (3) is fixedly connected to a support ring (4). A rotating shaft (5) is rotatably connected inside the support ring (4). One end of the rotating shaft (5) is fixedly connected to a gear (6). A rotating handle (7) is fixedly connected to the outer surface of the gear (6). A limit ring (8) is slidably connected to the outer surface of the first support tube (1). A rack (9) is fixedly connected to the outer surface of the limit ring (8). A support frame (10) is fixedly connected to the upper surface of the support bar (3).

2. The irrigation device for a tea plantation according to claim 1, characterized in that: A support plate (11) is fixedly connected to the outer surface of the first support tube (1). Four support columns (12) are fixedly connected to the lower surface of the support plate (11). A bottom plate (13) is provided below the support plate (11).

3. The irrigation device for a tea plantation according to claim 2, characterized in that: Four support clips (14) are fixedly connected to the outer surface of the bottom plate (13). A water inlet pipe (15) is provided between the support plate (11) and the bottom plate (13).

4. The irrigation device for a tea plantation according to claim 3, characterized in that: A support leg (16) is rotatably connected inside each support clip (14). A mounting nail (17) is threadedly connected inside each support leg (16).

5. The irrigation device for a tea plantation according to claim 1, characterized in that: A first flange (18) is fixedly connected to the top end of the second support tube (2). A rotating tube (19) is rotatably connected inside the first flange (18). A washer (20) is sleeved on the outer surface of the rotating tube (19).

6. The irrigation device for a tea plantation according to claim 1, wherein: A limit block (21) and a support rod (22) are fixedly connected to the outer surface of the support frame (10). The other end of the support rod (22) is rotatably connected to a tooth (23).

7. The irrigation device for a tea plantation according to claim 5, characterized in that: A second flange (24) is fixedly connected to the top end of the rotating tube (19). A spray nozzle (25) is fixedly connected to each end of the second flange (24).

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