Agricultural automatic energy-saving drip irrigation device and method

Abstract

The invention discloses an agricultural automatic energy-saving drip irrigation device and method.The agricultural automatic energy-saving drip irrigation device comprises a movable frame and a water and fertilizer box fixedly connected to one side of the movable frame, the bottom of the water and fertilizer box communicates with a liquid outlet pipe, and one end of the liquid outlet pipe communicates with a water passing pipe. According to the agricultural automatic energy-saving drip irrigation device and method, a plurality of limiting cylinders are inserted into soil, then a sliding plate is moved downwards, the sliding plate extrudes a fixing ring to move downwards, the fixing ring can drive a drip irrigation pipe to move downwards, the drip irrigation pipe can drive a conical head to move downwards to be inserted into the soil, and the conical head can push out the soil in the limiting cylinders; holes are formed in the upper portion of the conical head, water is supplied to the multiple connecting pipes through the water supply pipe, water is supplied to the drip irrigation pipe through the connecting pipes through the water inlet pipe, water and fertilizer drip irrigation is automatically conducted through the multiple drip irrigation holes in the drip irrigation pipe, more energy is saved in use, the drip irrigation pipe can be effectively prevented from being blocked by soil, and the crop drip irrigation effect is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural drip irrigation, and in particular to an agricultural automatic energy-saving drip irrigation device and method. Background Art

[0002] Drip irrigation is a method of irrigation in which water with a certain pressure is dripped slowly and evenly into the soil near the roots of plants in the form of water droplets through pipes. The irrigation water moistens part of the soil and can effectively reduce the ineffective evaporation of soil moisture. Since drip irrigation only moistens the soil near the roots of crops and does not produce surface runoff, it is easy to control the precise watering depth and is very water-saving.

[0003] In the existing drip irrigation for crops in areas with high temperature during the day, in order to reduce water evaporation, water is dripped into the soil and directly dripped on the roots of crops. However, when the drip tube is inserted into the soil, the drip holes are easily blocked by the soil, resulting in the inability of water to drip out, affecting the drip irrigation effect on the crops. Moreover, when the drip tube is inserted into the soil for drip irrigation, the soil will gradually become loose when encountering water, causing the drip tube to fall over due to wind, and drip irrigation cannot be continued. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an agricultural automatic energy-saving drip irrigation device and method, which solves the problem that when a water drip pipe is inserted into the soil, the water drip holes are easily blocked by the soil, resulting in the water droplets being unable to drip out, and the soil gradually becomes loose when encountering water, causing the water drip pipe to fall over due to wind.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an agricultural automatic energy-saving drip irrigation device, comprising a mobile frame and a water-fertilizer tank fixedly connected to one side of the mobile frame, the bottom of the water-fertilizer tank is connected to a liquid outlet pipe, one end of the liquid outlet pipe is connected to a water pipe, the surface of the water pipe is connected to a plurality of connecting pipes, a plurality of limiting cylinders are arranged on the mobile frame, the top of the limiting cylinder is slidably connected to a drip irrigation pipe through an opening, one end of the drip irrigation pipe is connected to a water inlet pipe, one end of the connecting pipe is connected to the surface of the water inlet pipe, a plurality of drip irrigation holes are opened below the surface of the drip irrigation pipe, and a conical head is fixedly connected to one end of the drip irrigation pipe and located inside the limiting cylinder.

[0006] Preferably, a rectangular opening is provided on one side of the top of the movable frame, and sliding grooves are provided on both sides of the inner cavity of the rectangular opening. A movable plate is slidably connected at the front and rear between the opposite sides of the two sliding grooves through sliders, and a plurality of limiting holes matched with the limiting cylinder are provided on the top of the movable plate.

[0007] Preferably, the front and rear parts of the bottom of the movable frame are fixedly connected to two mounting plates, and the front part of the mounting plate at the rear is rotatably connected to a first threaded rod through a bearing, and one end of the first threaded rod passes through the front mounting plate and extends to the front of the mounting plate.

[0008] Preferably, a threaded sleeve is threadedly connected to the surface of the first threaded rod, the surface of the threaded sleeve is fixedly connected to the bottom of the movable plate via a connecting block, and a limiting ring adapted to the movable plate is fixedly connected to the surface of the limiting cylinder.

[0009] Preferably, a fixing ring is fixedly connected to the surface of the drip irrigation pipe and located above the limiting cylinder, and a spring is sleeved on the surface of the drip irrigation pipe and located between the limiting cylinder and the fixing ring.

[0010] Preferably, a plurality of limit grooves are provided on one side of the movable frame and below the water-fertilizer tank, the interior of the limit groove is slidably connected to a sliding frame via a slider, and the interior of the sliding frame is slidably connected to a sliding plate adapted to the fixed ring.

[0011] Preferably, the other side of the top of the movable frame is rotatably connected to a second threaded rod through a bearing, the surface of the second threaded rod is threadedly connected to a support plate, the top of the support plate is fixedly connected to the bottom of the sliding frame, the rear of the top of the support plate is slidably connected to a sliding rod through an opening, and one end of the sliding rod is fixedly connected to the top of the movable frame.

[0012] Preferably, a valve is provided on the surface of the liquid outlet pipe, rollers are fixedly connected around the bottom of the movable frame, a liquid adding pipe is connected to the top of the water-fertilizer tank, and a handle is fixedly connected to the upper side of one side of the movable frame.

[0013] The present invention also discloses an agricultural automatic energy-saving drip irrigation method, which specifically comprises the following steps:

[0014] Step 1: Before use, add water and fertilizer into the water and fertilizer box through the liquid adding pipe, rotate the two first threaded rods, the first threaded rods will drive the threaded sleeve to move, and the threaded sleeve will drive the moving plate to move, move the two moving plates to the appropriate positions, and then insert the multiple limiting cylinders into the corresponding limiting holes, and continue to push the limiting holes downward to insert the limiting holes into the soil;

[0015] Step 2: Pull the multiple sliding plates separately to extend the sliding plates onto the fixing ring, and then rotate the first threaded rod to drive the support plate to move downward, the support plate will drive the multiple sliding frames to move downward, so that the multiple sliding frames will drive the multiple sliding plates to move downward respectively, the sliding plates will squeeze the fixing ring downward, the fixing ring will drive the drip irrigation pipe to move downward, the drip irrigation pipe will drive the conical head to move downward and extend out of the limiting cylinder, and at the same time the conical head will push the soil in the limiting cylinder out, the conical head will be inserted downward into the soil, and a hole will be generated above the conical head to prevent the soil from entering the drip irrigation hole;

[0016] Step 3: Control to open the valve, and the water and fertilizer in the water and fertilizer box will enter the liquid outlet pipe. The liquid outlet pipe will pass the water and fertilizer into the water inlet pipe through multiple connecting pipes, and then enter the limit cylinder through the water inlet pipe, and drip into the soil from the multiple drip irrigation holes on the limit cylinder.

[0017] Preferably, the connecting pipe in step three is a rubber hose.

[0018] Beneficial Effects

[0019] The present invention provides an agricultural automatic energy-saving drip irrigation device and method. Compared with the existing technology, it has the following beneficial effects:

[0020] (1) The present invention inserts a plurality of limit cylinders into the soil respectively, and then moves the sliding plate downward, so that the sliding plate squeezes the fixed ring and moves downward, and the fixed ring drives the drip irrigation pipe to move downward, and the drip irrigation pipe drives the conical head to move downward and insert into the soil, and the conical head pushes the soil in the limit cylinder out, and a hole is generated above the conical head. The water and fertilizer box passes water to the plurality of connecting pipes through the water pipe, and the connecting pipe passes water to the drip irrigation pipe through the water inlet pipe, so that the plurality of drip irrigation holes on the drip irrigation pipe automatically drip water and fertilizer, which is more energy-saving to use, can effectively prevent the drip irrigation pipe from being blocked by the soil, and ensure the effect of drip irrigation of crops.

[0021] (2) In the present invention, multiple limiting cylinders are respectively inserted into corresponding limiting holes, and the two first threaded rods are rotated to drive the threaded sleeves to move. The threaded sleeves will drive the movable plate to move, so that the two movable plates drive the multiple limiting cylinders to move to the appropriate drip irrigation position. The limiting holes will limit the limiting cylinders, which can effectively prevent the limiting cylinders from tipping over, and can continuously drip irrigate the crops.

[0022] (3) The present invention pulls multiple sliding plates to extend onto the fixed ring respectively, rotates the second threaded rod to drive the support plate to move downward, and the support plate drives the sliding plate to move downward through the sliding frame. The sliding plate squeezes the drip irrigation pipe to move downward, so that multiple drip irrigation pipes can be squeezed downward at the same time, which is more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0024] Figure 2 A bottom view of the structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the movable frame, the limiting groove, the sliding frame, the sliding plate, the supporting plate, the sliding rod and the second threaded rod of the present invention;

[0026] Figure 4 It is a bottom view of the water-fertilizer tank, liquid outlet pipe, water pipe, connecting pipe and valve structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the limiting cylinder, the water inlet pipe, the movable plate, the limiting hole, the limiting ring, the fixing ring and the spring structure of the present invention;

[0028] Figure 6 It is a schematic diagram of the internal structure of the limiting cylinder, the drip irrigation pipe, the water inlet pipe, the drip irrigation hole, the conical head, the limiting ring, the fixing ring and the spring of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the movable frame, rectangular opening, slide groove and limit groove of the present invention;

[0030] Figure 8 It is a bottom view of the movable plate, the limiting hole, the mounting plate, the first threaded rod and the threaded sleeve structure of the present invention.

[0031] In the figure: 1. movable frame; 2. water and fertilizer tank; 3. liquid outlet pipe; 4. water pipe; 5. connecting pipe; 6. limiting cylinder; 7. drip irrigation pipe; 8. water inlet pipe; 9. drip irrigation hole; 10. conical head; 11. rectangular mouth; 12. slide groove; 13. movable plate; 14. limiting hole; 15. handle; 16. mounting plate; 17. first threaded rod; 18. threaded sleeve; 19. limiting ring; 20. fixing ring; 21. spring; 22. limiting groove; 23. sliding frame; 24. sliding plate; 25. support plate; 26. sliding rod; 27. second threaded rod; 28. valve; 29. ​​roller; 30. liquid adding pipe. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] See also Figure 1-8The present invention provides a technical solution: an agricultural automatic energy-saving drip irrigation device, comprising a mobile frame 1 and a water-fertilizer tank 2 fixedly connected to one side of the mobile frame 1, a liquid outlet pipe 3 is connected to the bottom of the water-fertilizer tank 2, one end of the liquid outlet pipe 3 is connected to a water pipe 4, the surface of the water pipe 4 is connected to a plurality of connecting pipes 5, a plurality of limiting cylinders 6 are arranged on the mobile frame 1, a drip irrigation pipe 7 is slidably connected to the top of the limiting cylinder 6 through an opening, one end of the drip irrigation pipe 7 is connected to a water inlet pipe 8, one end of the connecting pipe 5 is connected to the surface of the water inlet pipe 8, a plurality of drip irrigation holes 9 are opened below the surface of the drip irrigation pipe 7, and a conical head 10 is fixedly connected to one end of the drip irrigation pipe 7 and located inside the limiting cylinder 6.

[0034] Furthermore, in order to facilitate the limiting of the limiting cylinder 6, a rectangular opening 11 is opened on one side of the top of the movable frame 1, and sliding grooves 12 are opened on both sides of the inner cavity of the rectangular opening 11. The front and rear of the opposite sides inside the two sliding grooves 12 are slidably connected with a movable plate 13 through a slider, and a plurality of limiting holes 14 adapted to the limiting cylinder 6 are opened on the top of the movable plate 13.

[0035] Furthermore, in order to facilitate the adjustment of the position of the drip irrigation pipe 7, the front and rear parts of the bottom of the mobile frame 1 are fixedly connected to two mounting plates 16. The front part of the rear mounting plate 16 is rotatably connected to a first threaded rod 17 through a bearing. One end of the first threaded rod 17 passes through the front mounting plate 16 and extends to the front of the mounting plate 16. The surface of the first threaded rod 17 is threadedly connected to a threaded sleeve 18. The surface of the threaded sleeve 18 is fixedly connected to the bottom of the mobile plate 13 through a connecting block. The surface of the limit cylinder 6 is fixedly connected to a limit ring 19 adapted to the mobile plate 13.

[0036] Furthermore, in order to facilitate the upward reset of the drip irrigation pipe 7, a fixing ring 20 is fixedly connected to the surface of the drip irrigation pipe 7 and located above the limiting cylinder 6, and a spring 21 is sleeved on the surface of the drip irrigation pipe 7 and located between the limiting cylinder 6 and the fixing ring 20.

[0037] Furthermore, in order to squeeze multiple drip irrigation pipes 7 downward into the soil at the same time, a plurality of limit grooves 22 are provided on one side of the mobile frame 1 and below the water-fertilizer tank 2. The interior of the limit groove 22 is slidably connected to a sliding frame 23 through a slider. The interior of the sliding frame 23 is slidably connected to a sliding plate 24 that matches the fixed ring 20. The other side of the top of the mobile frame 1 is rotatably connected to a second threaded rod 27 through a bearing. The surface of the second threaded rod 27 is threadedly connected to a support plate 25. The top of the support plate 25 is fixedly connected to the bottom of the sliding frame 23. The rear of the top of the support plate 25 is slidably connected to a sliding rod 26 through an opening. One end of the sliding rod 26 is fixedly connected to the top of the mobile frame 1.

[0038] Furthermore, in order to facilitate the movement of the mobile frame 1, a valve 28 is provided on the surface of the liquid outlet pipe 3, rollers 29 are fixedly connected on all sides of the bottom of the mobile frame 1, a liquid adding pipe 30 is connected to the top of the water fertilizer tank 2, and a handle 15 is fixedly connected to the upper side of the mobile frame 1.

[0039] The present invention also discloses an agricultural automatic energy-saving drip irrigation method, which specifically comprises the following steps:

[0040] Step 1: Before use, add water and fertilizer into the water and fertilizer box 2 through the liquid adding pipe 30, rotate the two first threaded rods 17, the first threaded rods 17 will drive the threaded sleeve 18 to move, and the threaded sleeve 18 will drive the movable plate 13 to move, move the two movable plates 13 to the appropriate positions, and then insert the plurality of limiting cylinders 6 into the corresponding limiting holes 14, and continue to push the limiting holes 14 downward to insert the limiting holes 14 into the soil;

[0041] Step 2: Pull the multiple sliding plates 24 respectively to extend the sliding plates 24 onto the fixing ring 20, and then rotate the first threaded rod 17 to drive the support plate 25 to move downward. The support plate 25 will drive the multiple sliding frames 23 to move downward, so that the multiple sliding frames 23 respectively drive the multiple sliding plates 24 to move downward, and the sliding plates 24 will squeeze the fixing ring 20 downward. The fixing ring 20 will drive the drip irrigation pipe 7 to move downward, and the drip irrigation pipe 7 will drive the conical head 10 to move downward and extend out of the limiting cylinder 6. At the same time, the conical head 10 will push the soil in the limiting cylinder 6 out, and the conical head 10 will be inserted downward into the soil. A hole will be generated on the upper part of the conical head 10 to prevent the soil from entering the drip irrigation hole 9;

[0042] Step 3, control to open valve 28, the water and fertilizer in the water and fertilizer box 2 will enter the liquid outlet pipe 3, the liquid outlet pipe 3 will pass the water and fertilizer into the water inlet pipe 8 through multiple connecting pipes 5, enter the limiting cylinder 6 through the water inlet pipe 8, and drip into the soil from the multiple drip irrigation holes 9 on the limiting cylinder 6.

[0043] Furthermore, in step three, the connecting pipe 5 is a rubber hose.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural automatic energy-saving drip irrigation device, comprising a mobile frame (1) and a water-fertilizer tank (2) fixedly connected to one side of the mobile frame (1), characterized in that: The bottom of the water-fertilizer tank (2) is connected to a liquid outlet pipe (3), one end of the liquid outlet pipe (3) is connected to a water pipe (4), the surface of the water pipe (4) is connected to a plurality of connecting pipes (5), the mobile frame (1) is provided with a plurality of limiting cylinders (6), the top of the limiting cylinder (6) is slidably connected to a drip irrigation pipe (7) through an opening, one end of the drip irrigation pipe (7) is connected to a water inlet pipe (8), one end of the connecting pipe (5) is connected to the surface of the water inlet pipe (8), a plurality of drip irrigation holes (9) are provided below the surface of the drip irrigation pipe (7), and a conical head (10) is fixedly connected to one end of the drip irrigation pipe (7) and located inside the limiting cylinder (6).

2. The agricultural automatic energy-saving drip irrigation device according to claim 1, characterized in that: A rectangular opening (11) is provided on one side of the top of the movable frame (1), and sliding grooves (12) are provided on both sides of the inner cavity of the rectangular opening (11). A movable plate (13) is slidably connected to the front and rear of the two opposite sides of the inside of the two sliding grooves (12) through sliders, and a plurality of limiting holes (14) adapted to the limiting cylinder (6) are provided on the top of the movable plate (13).

3. The agricultural automatic energy-saving drip irrigation device according to claim 2 is characterized by: The front and rear parts of the bottom of the mobile frame (1) are fixedly connected to two mounting plates (16); the front part of the mounting plate (16) at the rear is rotatably connected to a first threaded rod (17) via a bearing; one end of the first threaded rod (17) passes through the front mounting plate (16) and extends to the front of the mounting plate (16).

4. The agricultural automatic energy-saving drip irrigation device according to claim 3 is characterized by: A threaded sleeve (18) is threadedly connected to the surface of the first threaded rod (17); the surface of the threaded sleeve (18) is fixedly connected to the bottom of the movable plate (13) via a connecting block; and a limiting ring (19) adapted to the movable plate (13) is fixedly connected to the surface of the limiting cylinder (6).

5. The agricultural automatic energy-saving drip irrigation device according to claim 1 is characterized by: A fixing ring (20) is fixedly connected to the surface of the drip irrigation pipe (7) and located above the limiting cylinder (6), and a spring (21) is sleeved on the surface of the drip irrigation pipe (7) and located between the limiting cylinder (6) and the fixing ring (20).

6. The agricultural automatic energy-saving drip irrigation device according to claim 5, characterized in that: A plurality of limiting grooves (22) are provided on one side of the mobile frame (1) and below the water-fertilizer tank (2); a sliding frame (23) is slidably connected to the inside of the limiting groove (22) via a slider; a sliding plate (24) adapted to the fixing ring (20) is slidably connected to the inside of the sliding frame (23).

7. The agricultural automatic energy-saving drip irrigation device according to claim 6, characterized in that: The other side of the top of the movable frame (1) is rotatably connected to a second threaded rod (27) via a bearing, the surface of the second threaded rod (27) is threadedly connected to a support plate (25), the top of the support plate (25) is fixedly connected to the bottom of the sliding frame (23), the rear of the top of the support plate (25) is slidably connected to a sliding rod (26) via an opening, and one end of the sliding rod (26) is fixedly connected to the top of the movable frame (1).

8. The agricultural automatic energy-saving drip irrigation device according to claim 1, characterized in that: A valve (28) is provided on the surface of the liquid outlet pipe (3), rollers (29) are fixedly connected to the four sides of the bottom of the mobile frame (1), a liquid adding pipe (30) is connected to the top of the water fertilizer tank (2), and a handle (15) is fixedly connected to the top of one side of the mobile frame (1).

9. An agricultural automatic energy-saving drip irrigation method, characterized in that: The specific steps include: Step 1: Before use, water and fertilizer are added into the water and fertilizer box (2) through the liquid adding pipe (30), and the two first threaded rods (17) are rotated, so that the first threaded rods (17) drive the threaded sleeve (18) to move, and the threaded sleeve (18) drives the movable plate (13) to move, and the two movable plates (13) are respectively moved to appropriate positions, and then the plurality of limiting cylinders (6) are respectively inserted into the corresponding limiting holes (14), and the limiting holes (14) are continuously pushed downward, so that the limiting holes (14) are inserted into the soil; Step 2: Pulling the plurality of sliding plates (24) respectively to extend the sliding plates (24) onto the fixing ring (20), and then rotating the first threaded rod (17) to drive the support plate (25) to move downward, the support plate (25) will drive the plurality of sliding frames (23) to move downward, so that the plurality of sliding frames (23) respectively drive the plurality of sliding plates (24) to move downward, the sliding plates (24) will squeeze the fixing ring (20) downward, the fixing ring (20) will drive the drip irrigation pipe (7) to move downward, the drip irrigation pipe (7) will drive the conical head (10) to move downward and extend out of the limiting cylinder (6), and at the same time the conical head (10) will push the soil in the limiting cylinder (6), the conical head (10) will be inserted downward into the soil, and a hole will be generated on the top of the conical head (10) to prevent the soil from entering the drip irrigation hole (9); Step 3: Control the valve (28) to open, and the water and fertilizer in the water and fertilizer box (2) will enter the liquid outlet pipe (3), and the liquid outlet pipe (3) will pass the water and fertilizer into the water inlet pipe (8) through the plurality of connecting pipes (5), and enter the limiting cylinder (6) through the water inlet pipe (8), and drip into the soil from the plurality of drip irrigation holes (9) on the limiting cylinder (6).

10. The agricultural automatic energy-saving drip irrigation method according to claim 9, characterized in that: The connecting pipe (5) in step 3 is a rubber hose.

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