Vegetation drip irrigation device in desertification control

Abstract

The vegetation drip irrigation device comprises a main water conveying pipe and a plurality of drip irrigation adjusting mechanisms, each drip irrigation adjusting mechanism comprises an adjusting pipe, a drip irrigation groove is formed in each adjusting pipe, a rotary connecting groove is formed in each adjusting pipe and located above the corresponding drip irrigation groove, and the main water conveying pipe is connected with the main water conveying pipe. A limiting rod is fixedly connected to the top of the inner wall of the drip irrigation groove, a worm wheel is rotatably connected to the top of the inner wall of the rotary connecting groove, an adapter screw rod is fixedly connected to the bottom of the worm wheel, and an adjusting plug is in threaded connection to the exterior of the adapter screw rod through a threaded groove. The adjusting knob is rotated to drive the worm to rotate so as to drive the worm gear to drive the switching screw to rotate, then the adjusting plug is driven to ascend and descend, the flow of a drip irrigation water source is adjusted and changed through ascending and descending of the adjusting plug, and therefore personnel can control the drip irrigation flow according to actual requirements of plants. And the water source for drip irrigation is further saved while the water requirements for the growth of various different plants are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetation drip irrigation, in particular to a vegetation drip irrigation device for desertification prevention and control. Background Art

[0002] In the process of sand control, afforestation technology has been widely used, and drip irrigation water-saving technology is also considered to be an effective water-saving technology. Through drip irrigation technology, scarce water resources can be effectively transported to the roots of vegetation, promoting vegetation growth, improving the land environment, and slowing down the process of desertification.

[0003] Most of the existing drip irrigation devices are usually connected to the drip irrigation nozzles with simple pipes, and then extended to the locations where drip irrigation is required by extension pipes. In this drip irrigation method, the entire drip irrigation system starts and shuts down synchronously, and the flow rate of each drip irrigation nozzle is the same. However, the various plants planted in the desert are different, and the amount of water required for drip irrigation is also different. The unadjustable drip irrigation method may lead to insufficient water demand for some plants. At the same time, a valve mechanism needs to be installed on each drip irrigation nozzle to avoid water waste caused by continued drip irrigation after the plants in a certain area die. This makes the installation of the entire drip irrigation system cumbersome.

[0004] Therefore, it is necessary to provide a vegetation drip irrigation device for desertification prevention and control to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a vegetation drip irrigation device for desertification prevention and control.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vegetation drip irrigation device for desertification prevention and control, including a main water supply pipe and several drip irrigation adjustment mechanisms, the drip irrigation adjustment mechanism including an adjustment pipe, a drip irrigation groove is opened inside the adjustment pipe, a rotating connecting groove is opened inside the adjustment pipe and above the drip irrigation groove, the top of the inner wall of the drip irrigation groove is fixedly connected to a limit rod, the top of the inner wall of the rotating connecting groove is rotatably connected to a worm gear, the bottom of the worm gear is fixedly connected to a transfer screw, the outside of the transfer screw is threadedly connected to an adjustment plug through a thread groove, the bottom end of the transfer screw is fixedly connected to a limit plate, the inside of the adjustment plug is sleeved on the outside of the limit rod through a limit groove, the inner wall of the rotating connecting groove is rotatably connected to a connecting rod, the inside of the connecting rod is fixedly connected to a worm, the worm and the worm gear are transmission-connected, the butt joint pipe is installed on the back of the connecting mounting frame by screws, the length of the threaded outer tube is slightly longer, and after passing through the mounting opening, it is connected to the threaded inner tube, and the adjustment plug is located inside the flow regulating groove and moves.

[0007] As a further description of the above technical solution:

[0008] One end of the connecting rod passing through the outside of the regulating tube is fixedly connected to a regulating button, and the outside of the regulating button is fixedly connected to an regulating pointer, which is used to cooperate with the indicating scale to display the size of the drip irrigation flow.

[0009] As a further description of the above technical solution:

[0010] A plurality of indicating scales are arranged on the front of the regulating tube and around the regulating button, and the indicating scales are evenly distributed in a ring shape around the regulating button.

[0011] As a further description of the above technical solution:

[0012] The bottom of the regulating tube is fixedly connected to a drip irrigation water guide cone, and a flow regulating groove is opened inside the drip irrigation water guide cone. The drip irrigation water guide cone and the flow regulating groove are both conical, and one end of the cone head is set downward. The top of the flow regulating groove is connected to the drip irrigation groove.

[0013] As a further description of the above technical solution:

[0014] One side of the adjusting tube is fixedly connected to a threaded outer tube, the interior of the threaded outer tube is threadedly connected to a transfer connecting tube via a threaded inner tube, a transfer groove is provided inside the transfer connecting tube, the other side of the transfer connecting tube is fixedly connected to a connecting tube, the outside of the connecting tube is fixedly connected to a clamping ring, and the clamping ring is used to increase the connection tension of the connecting hose.

[0015] As a further description of the above technical solution:

[0016] The drip irrigation regulation mechanism also includes a docking tube, one side of the docking tube is fixedly connected to a connecting hose, the other side of the docking tube is fixedly connected to a water inlet connecting pipe, a docking groove is opened inside the docking tube, a sleeve groove is opened inside the connecting hose, and the connecting hose is sleeved on the outside of the connecting pipe.

[0017] As a further description of the above technical solution:

[0018] The drip irrigation regulating mechanism also includes a connecting mounting frame, which has two mounting openings inside. The bottom of the connecting mounting frame is fixedly connected to two fixing pins, which are used to fix the drip irrigation regulating mechanism as a whole around the plants that need drip irrigation.

[0019] As a further description of the above technical solution:

[0020] A plurality of branch transmission pipes are installed outside the main water transmission pipe, and a plurality of the drip irrigation regulating mechanisms are respectively connected to the plurality of branch transmission pipes.

[0021] The utility model has the following beneficial effects:

[0022] 1. Compared with the existing technology, the worm is driven to rotate by rotating the adjusting knob, which drives the worm gear to drive the adapter screw to rotate, and then drives the adjusting plug to rise and fall. The flow rate of the drip irrigation water source is adjusted by the lifting of the adjusting plug, so that personnel can control the drip irrigation flow according to the actual needs of the plants, ensuring the water needs of the growth of various plants while further saving the drip irrigation water source. At the same time, when the plants in a certain area wither and no drip irrigation is needed, the water source flow channel can be sealed with the help of the adjusting plug to achieve water stoppage.

[0023] 2. Compared with the existing technology, by splitting the entire drip irrigation regulation mechanism into three component mechanisms, it is convenient for personnel to perform subsequent maintenance and cleaning. When problems occur in some mechanisms, the damaged mechanism can be replaced and repaired without replacing the entire mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall three-dimensional diagram of the vegetation drip irrigation device for desertification control proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the connection and installation frame structure of the vegetation drip irrigation device for desertification prevention and control proposed by the present invention;

[0026] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic diagram of the regulating plug structure of the vegetation drip irrigation device for desertification control proposed by the present utility model;

[0028] Figure 5 This is a schematic cross-sectional structure diagram of the drip irrigation regulating mechanism of the vegetation drip irrigation device for desertification control proposed by the present invention;

[0029] Figure 6 This is a schematic diagram of the disassembled structure of the drip irrigation regulation mechanism of the vegetation drip irrigation device for desertification prevention and control proposed by the utility model.

[0030] Legend:

[0031] 1. Main water pipe; 2. Branch transmission pipe; 3. Drip irrigation water guide cone; 4. Adjusting pipe; 5. Threaded outer pipe; 6. Threaded inner pipe; 7. Transfer connecting pipe; 8. Connecting pipe; 9. Snap ring; 10. Connecting hose; 11. Docking pipe; 12. Water inlet connecting pipe; 13. Installation opening; 14. Connecting mounting frame; 15. Fixing pin; 16. Worm gear; 17. Connecting rod; 18. Worm; 19. Limiting groove; 20. Threaded groove; 21. Adapter screw; 22. Adjusting plug; 23. Limiting piece; 24. Adjusting pointer; 25. Adjusting knob; 26. Indicator scale; 27. Docking groove; 28. Sleeve groove; 29. Transfer groove; 30. Rotating connecting groove; 31. Drip irrigation groove; 32. Flow regulating groove; 33. Limiting rod. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1-6 The utility model provides a vegetation drip irrigation device for desertification prevention and control: it includes a main water pipe 1 and a plurality of drip irrigation regulating mechanisms, the drip irrigation regulating mechanism includes a regulating pipe 4, a drip irrigation groove 31 is provided inside the regulating pipe 4, a rotating connecting groove 30 is provided inside the regulating pipe 4 and above the drip irrigation groove 31, the top of the inner wall of the drip irrigation groove 31 is fixedly connected to the limit rod 33, the top of the inner wall of the rotating connecting groove 30 is rotatably connected to the worm gear 16, the bottom of the worm gear 16 is fixedly connected to the adapter screw 21, the outer side of the adapter screw 21 is threadedly connected to the regulating plug 22 through the thread groove 20, the adapter The bottom end of the screw 21 is fixedly connected to the limiting plate 23, and the interior of the adjusting plug 22 is sleeved on the outside of the limiting rod 33 through the limiting groove 19. The inner wall of the rotating connecting groove 30 is rotatably connected to the connecting rod 17, and the interior of the connecting rod 17 is fixedly connected to the worm 18. The worm 18 and the worm wheel 16 are transmission-connected. The docking pipe 11 is installed on the back of the connecting mounting frame 14 by screws. The length of the threaded outer tube 5 is slightly longer. After passing through the mounting opening 13, it is connected to the threaded inner tube 6. The adjusting plug 22 is located inside the flow regulating groove 32 and moves, and the flow rate is changed by adjusting up and down.

[0034] One end of the connecting rod 17 passing through the outside of the regulating tube 4 is fixedly connected to a regulating button 25 , and the outside of the regulating button 25 is fixedly connected to an regulating pointer 24 , which is used to cooperate with an indicating scale 26 to display the size of the drip irrigation flow.

[0035] A plurality of indicator scales 26 are provided on the front of the regulating tube 4 and around the regulating button 25 . The indicator scales 26 are evenly distributed around the regulating button 25 in a ring shape.

[0036] The bottom of the regulating tube 4 is fixedly connected to the drip irrigation water guide cone 3, and a flow regulating groove 32 is opened inside the drip irrigation water guide cone 3. The drip irrigation water guide cone 3 and the flow regulating groove 32 are both conical, and one end of the cone head is set downward. The top of the flow regulating groove 32 is connected to the drip irrigation groove 31, and the bottom of the flow regulating groove 32 passes through the bottom of the drip irrigation water guide cone 3.

[0037] One side of the regulating tube 4 is fixedly connected to a threaded outer tube 5, the interior of the threaded outer tube 5 is threadedly connected to a transfer connecting tube 7 through a threaded inner tube 6, a transfer groove 29 is provided inside the transfer connecting tube 7, and the other side of the transfer connecting tube 7 is fixedly connected to a connecting tube 8, the outside of the connecting tube 8 is fixedly connected to a clamping ring 9, and the clamping ring 9 is used to increase the connection tension of the connecting hose 10.

[0038] The drip irrigation regulation mechanism also includes a docking pipe 11, one side of the docking pipe 11 is fixedly connected to a connecting hose 10, and the other side of the docking pipe 11 is fixedly connected to a water inlet connecting pipe 12. A docking groove 27 is provided inside the docking pipe 11, and a sleeve groove 28 is provided inside the connecting hose 10. The connecting hose 10 is sleeved on the outside of the connecting pipe 8, the water inlet connecting pipe 12 is connected to the branch transmission pipe 2, and the sleeve groove 28 is connected to the inside of the docking groove 27.

[0039] The drip irrigation regulating mechanism also includes a connecting and mounting frame 14, which has two mounting openings 13 formed inside. Two fixing pins 15 are fixedly connected to the bottom of the connecting and mounting frame 14, and the fixing pins 15 are used to fix the drip irrigation regulating mechanism as a whole around the plants that need drip irrigation.

[0040] A plurality of branch transmission pipes 2 are installed outside the main water supply pipe 1 , and a plurality of the drip irrigation regulating mechanisms are respectively connected to the plurality of branch transmission pipes 2 .

[0041] Working principle: When installing the drip irrigation system as a whole, first lay the main water pipe 1, and then connect the drip irrigation regulation mechanism through each branch transmission pipe 2;

[0042] When assembling the drip irrigation adjustment mechanism, first install the docking pipe 11 on the connecting mounting frame 14 with screws, then insert the transfer connecting pipe 7 into the interior of the connecting mounting frame 14, and put it on the outside of the clamping ring 9 through the connecting hose 10, then insert the adjusting pipe 4 into the interior of the mounting opening 13, and rotate the transfer connecting pipe 7 to drive the threaded inner pipe 6, which is threadedly connected to the interior of the threaded outer pipe 5 to complete the installation of the adjusting pipe 4. Then, according to the required drip irrigation flow rate, the worm 18 is driven to rotate by rotating the adjusting knob 25, so as to drive the worm gear 16 to drive the adapter screw 21 to rotate, and then drive the adjusting plug 22 to rise and fall to complete the adjustment of the drip irrigation flow rate.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vegetation drip irrigation device for desertification control, comprising a main water pipe (1) and a plurality of drip irrigation regulating mechanisms, characterized in that: The drip irrigation regulating mechanism comprises a regulating tube (4), wherein a drip irrigation groove (31) is provided inside the regulating tube (4), and a rotating connecting groove (30) is provided inside the regulating tube (4) and above the drip irrigation groove (31). The top of the inner wall of the drip irrigation groove (31) is fixedly connected to a limiting rod (33), the top of the inner wall of the rotating connecting groove (30) is rotatably connected to a worm gear (16), the bottom of the worm gear (16) is fixedly connected to a switching screw (21), the outside of the switching screw (21) is threadedly connected to an regulating plug (22) through a threaded groove (20), the bottom end of the switching screw (21) is fixedly connected to a limiting plate (23), the inside of the regulating plug (22) is sleeved on the outside of the limiting rod (33) through a limiting groove (19), the inner wall of the rotating connecting groove (30) is rotatably connected to a connecting rod (17), and the inside of the connecting rod (17) is fixedly connected to a worm gear (18).

2. The vegetation drip irrigation device for desertification control according to claim 1, characterized in that: One end of the connecting rod (17) passing through the outside of the regulating tube (4) is fixedly connected to an regulating button (25), and the outside of the regulating button (25) is fixedly connected to an regulating pointer (24).

3. The vegetation drip irrigation device for desertification control according to claim 1, characterized in that: A plurality of indicating scales (26) are provided on the front side of the regulating tube (4) and around the regulating button (25).

4. The vegetation drip irrigation device for desertification control according to claim 1, characterized in that: The bottom of the regulating pipe (4) is fixedly connected to a drip irrigation water guide cone (3), and a flow regulating groove (32) is provided inside the drip irrigation water guide cone (3).

5. The vegetation drip irrigation device for desertification control according to claim 1, characterized in that: One side of the regulating tube (4) is fixedly connected to a threaded outer tube (5), the interior of the threaded outer tube (5) is threadedly connected to a transfer connecting tube (7) via a threaded inner tube (6), a transfer groove (29) is provided inside the transfer connecting tube (7), the other side of the transfer connecting tube (7) is fixedly connected to a connecting tube (8), and the outside of the connecting tube (8) is fixedly connected to a clamping ring (9).

6. The vegetation drip irrigation device for desertification control according to claim 1, characterized in that: The drip irrigation regulating mechanism further comprises a butt joint pipe (11), one side of the butt joint pipe (11) is fixedly connected to a connecting hose (10), the other side of the butt joint pipe (11) is fixedly connected to a water inlet connecting pipe (12), a butt joint groove (27) is provided inside the butt joint pipe (11), and a sleeve groove (28) is provided inside the connecting hose (10).

7. The vegetation drip irrigation device for desertification control according to claim 1, characterized in that: The drip irrigation regulating mechanism further comprises a connecting and installing frame (14), two installing openings (13) are provided inside the connecting and installing frame (14), and two fixing pins (15) are fixedly connected to the bottom of the connecting and installing frame (14).

8. The vegetation drip irrigation device for desertification control according to claim 1, characterized in that: A plurality of branch transmission pipes (2) are installed outside the main water transmission pipe (1), and a plurality of the drip irrigation regulating mechanisms are respectively connected to the plurality of branch transmission pipes (2).

Images