Movable drip irrigation machine with adjustable drip irrigation interval

Abstract

The movable drip irrigation machine comprises a drip irrigation machine body, the left side and the right side of the drip irrigation machine body are respectively communicated with a main pipe, gooseneck pipes are evenly arranged on the main pipes, and an adjusting structure used for adjusting the distance between the drip irrigation pipes is further arranged on the drip irrigation machine body. The adjusting structure comprises an adjusting frame, the main pipe is sleeved with the adjusting frame, the top end and the bottom end of the interior of the adjusting frame are fixedly connected with rolling wheel frames, rolling wheels are rotationally connected into the rolling wheel frames, one side of the exterior of the adjusting frame is fixedly connected with a pressing assembly, and the top end of the exterior of the adjusting frame is fixedly connected with a connecting pipe. One end of the connecting pipe is communicated with the gooseneck pipe through a hose, the other end of the connecting pipe is connected with a drooping pipe, and the bottom end of the drooping pipe is connected with a dripping nozzle. The adjusting structure solves the problem that the distance between droppers on an existing movable drip irrigation machine is fixed and inconvenient to adjust, and has good practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation equipment, in particular to a mobile drip irrigation machine with adjustable drip tube spacing. Background Art

[0002] A mobile drip irrigation machine (such as CN201520794467.8) is a large device that can be moved in the field. The device has a three-dimensional metal bracket with horizontal rods connected on both sides. Water pipes are hung under the rods through rings, and irrigation is carried out through nozzles at the bottom. It can irrigate the land to the greatest extent during a single movement.

[0003] To avoid dead corners during spraying, the spacing between each water pipe needs to be adjusted according to the degree of irrigation and the spacing between crops. However, the existing drip irrigation machine's hanging ring is welded directly under the crossbar and cannot be easily disassembled. It is also impossible to smoothly change the spacing between the drip tubes, making it quite inconvenient to use.

[0004] Therefore, a powered mobile drip irrigation machine with adjustable drip tube spacing is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a mobile drip irrigation machine with adjustable dripper spacing, so as to solve the problem in the above background technology that the spacing between drippers is fixed and inconvenient to adjust.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A mobile drip irrigation machine with adjustable dripper spacing comprises a dripper machine body, wherein the left and right sides of the dripper machine body are respectively connected to main pipes, and gooseneck pipes are evenly arranged on the main pipes. The dripper machine body is also provided with an adjustment structure for adjusting the dripper spacing;

[0008] The adjustment structure includes an adjustment frame, which is sleeved on the outside of the main pipe. The top and bottom ends of the adjusting frame are fixedly connected to roller frames, and the roller frames are rotatably connected to the inside. A clamping assembly is fixedly connected to one side of the outside of the adjustment frame. The top end of the adjusting frame is fixedly connected to a connecting pipe, and one end of the connecting pipe is connected to the gooseneck pipe through a hose. The other end of the connecting pipe is connected to a hanging pipe, and the bottom end of the hanging pipe is connected to a drip nozzle.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] The adjustable structure improves the device's usability. To meet specific needs, unlock the clamping assembly and push the adjustment frame to adjust its position on the main pipe, thereby adjusting the distance between the multiple drip nozzles. Once adjustments are complete, lock the clamping assembly. The connecting pipe ensures a stable connection between the drop pipe and the gooseneck pipe. The roller is a concave arc wheel that fits closely to the outer surface of the main pipe, ensuring smoother adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a front view structural schematic diagram of the present utility model.

[0012] Figure 2 for Figure 1 Schematic diagram of the front view of the central regulating structure.

[0013] Figure 3 for Figure 2 Schematic diagram of the side view of the connection between the middle roller and the main pipe.

[0014] Figure 4 for Figure 2 A magnified view of the structure of part A. DETAILED DESCRIPTION

[0015] The present invention will be further explained below with reference to the accompanying drawings.

[0016] like Figure 1-4 As shown, a mobile drip irrigation machine with adjustable dripper spacing includes a drip irrigation machine body 1, a water inlet 19 is provided on the top of the drip irrigation machine body 1, and a cover plate is fixed to the water inlet 19; the left and right sides of the drip irrigation machine body 1 are respectively connected to a main pipe 10, and gooseneck pipes 6 are evenly provided on the main pipe 10; the drip irrigation machine body 1 is also provided with an adjustment structure for adjusting the dripper spacing.

[0017] The adjustment structure includes an adjustment frame 8, which is sleeved on the outside of the main pipe 10. The top and bottom ends of the inside of the adjustment frame 8 are fixedly connected to the roller frame 18, and the inside of the roller frame 18 is rotatably connected to the roller 4, which is a concave arc wheel body and is closely attached to the outer surface of the main pipe 10; a clamping assembly 17 is fixedly connected to one side of the outside of the adjustment frame 8, and the top end of the outside of the adjustment frame 8 is fixedly connected to the connecting pipe 7, and one end of the connecting pipe 7 is connected to the gooseneck pipe 6 through a hose, and the other end of the connecting pipe 7 is connected to the drooping pipe 11, and the bottom end of the drooping pipe 11 is connected to the drip nozzle 12.

[0018] The clamping assembly 17 includes a fixing plate fixed to the side of the adjustment frame 8 and a stud threadedly connected to the fixing plate. A rubber block is fixedly connected to the bottom of the stud. The stud is rotated to adjust the vertical position of the rubber block so that the rubber block is close to / away from the main pipe 10.

[0019] When the above structure is used, according to actual needs, the lock of the clamping assembly 17 is opened, and the adjustment frame 8 is pushed to adjust its position on the main pipe 10, thereby adjusting the distance between the multiple drooping pipes 11; the connecting pipe 7 has a certain length to ensure a stable connection between the drooping pipe 11 and the gooseneck pipe 6, and the roller 20 is a concave arc wheel body, which is closely attached to the outer surface of the main pipe 10, making the adjustment smoother. After the adjustment is completed, the clamping assembly 17 can be locked.

[0020] A metal frame 13 is welded to the bottom of the drip irrigation machine body 1, and a base plate 15 is welded below the metal frame 13. A front caster 16 is installed at the center of the front end of the base plate 15, and rear casters 14 are installed on both sides of the rear end of the base plate 15. Through the above structure, the mobile stability of the equipment can be improved.

[0021] A vertical plate 3 is fixed at the center of the top of the drip irrigation machine body 1. A first fixing plate 2 is fixed to the top of each side of the vertical plate 3. A steel cable 5 is fixed to the first fixing plate 2. The other end of the steel cable 5 is fixed to a second fixing plate 9 fixed to the end of the main pipe 10. The steel cable 5, vertical plate 3, and main pipe 10 form a stable triangular support structure, preventing the main pipe 10 from bending and deforming when filled with water, thereby improving the structural strength and stability of the equipment.

[0022] The working principle of the present invention is as follows: open the cover on the water inlet 19, and irrigation water enters from the water inlet 19 through an external booster device. The water flows through the main pipe 10, the gooseneck pipe 6 and the connecting pipe 7 and flows into the drooping pipe 11, and is finally sprayed out through the drip nozzle 12 to complete the drip irrigation; at the same time, in order to facilitate the adjustment of the spacing of the drooping pipes 11 according to the crop planting spacing, the lock of the clamping assembly 17 can be opened, and the adjustment frame 8 can be pushed to adjust its position on the main pipe 10, thereby adjusting the distance between the multiple drooping pipes 11; the connecting pipe 7 ensures a stable connection between the drooping pipe 11 and the gooseneck pipe 6, and the roller 20 is an inwardly concave arc wheel body, which is closely attached to the outer surface of the main pipe 10, and the adjustment is smoother. After the adjustment is completed, the clamping assembly 17 can be locked.

Claims

1. A mobile drip irrigation machine with adjustable dripper spacing, characterized by: The invention comprises a drip irrigation machine body (1), wherein the left and right sides of the drip irrigation machine body (1) are respectively connected to a main pipe (10), and gooseneck pipes (6) are evenly arranged on the main pipe (10), and the drip irrigation machine body (1) is also provided with an adjustment structure for adjusting the distance between the drip pipes; The regulating structure comprises a regulating frame (8), wherein the regulating frame (8) is sleeved on the outside of the main pipe (10), the top and bottom ends of the regulating frame (8) are fixedly connected to roller racks (18), and the inside of the roller racks (18) are rotatably connected to rollers (4), one side of the outside of the regulating frame (8) is fixedly connected to a pressing assembly (17), the top end of the outside of the regulating frame (8) is fixedly connected to a connecting pipe (7), and one end of the connecting pipe (7) is connected to a gooseneck pipe (6) through a hose, the other end of the connecting pipe (7) is connected to a drooping pipe (11), and the bottom end of the drooping pipe (11) is connected to a drip nozzle (12).

2. A mobile drip irrigation machine with adjustable dripper spacing as claimed in claim 1, characterized in that: A metal frame (13) is welded to the bottom of the drip irrigation machine body (1), and a bottom plate (15) is welded below the metal frame (13).

3. The mobile drip irrigation machine with adjustable dripper spacing according to claim 2, characterized in that: A front caster (16) is mounted at the center of the front end of the base plate (15), and rear casters (14) are mounted on both sides of the rear end of the base plate (15).

4. The mobile drip irrigation machine with adjustable dripper spacing according to claim 1, characterized in that: The roller (4) is a concave arc wheel body, which is closely attached to the outer surface of the main pipe (10).

5. The mobile drip irrigation machine with adjustable dripper spacing according to claim 1, characterized in that: The pressing assembly (17) includes a fixing plate fixed to the side of the adjustment frame (8) and a stud threadedly connected to the fixing plate. A rubber block is fixedly connected to the bottom of the stud. The stud is rotated to adjust the vertical position of the rubber block so that the rubber block is close to / away from the main pipe (10).

6. The mobile drip irrigation machine with adjustable dripper spacing according to claim 1, characterized in that: A vertical plate (3) is fixed at the center of the top of the drip irrigation machine body (1), and a first fixing plate (2) is fixed to each of the tops of both sides of the vertical plate (3). A steel cable (5) is fixed to the first fixing plate (2), and the other end of the steel cable (5) is fixed to a second fixing plate (9) fixed to the end of the main pipe (10).

7. The mobile drip irrigation machine with adjustable dripper spacing according to claim 1, characterized in that: A water inlet (19) is provided on the right side of the top of the drip irrigation machine body (1), and a cover plate is fixed on the water inlet (19).

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