Water and fertilizer control device

Abstract

The utility model relates to the technical field of irrigation, in particular to a water and fertilizer control device which comprises a water storage tank, a mixing assembly and a drip irrigation assembly are arranged on the water storage tank, the drip irrigation assembly comprises a water conveying pipe fixedly connected to the bottom end of the side wall of one side of the water storage tank, and a water dripping pipe is fixedly connected to the lower side wall of the end, away from the water storage tank, of the water conveying pipe; an electric telescopic rod is fixedly connected to the position, over the water dripping pipe, of the upper side wall of the water conveying pipe, and the output end of the electric telescopic rod penetrates through the water conveying pipe and is fixedly connected with a dredging rod. When the weeping pipe is plugged in soil, the electric telescopic rod is started, the dredging rod pushes the filter cover out of the weeping pipe, blockages in the weeping pipe can be pushed out, water and fertilizer flow out through the filter cover, and the situation that the water and fertilizer cannot flow out of the water outlet pipe due to the fact that the water outlet pipe is blocked by the soil is avoided as much as possible. And the irrigation effect is poor.

Description

Technical Field

[0001] The present application relates to the field of irrigation technology, and in particular to a water and fertilizer control device. Background Art

[0002] Drip irrigation is an irrigation method that drips water and nutrients needed by crops drop by drop evenly and slowly into the soil in the root zone of crops through a pipe system and emitters installed on capillary tubes according to the water requirements of crops. Drip irrigation does not destroy the soil structure. The water, fertilizer, air and heat inside the soil are always kept in a good condition suitable for crop growth. Evaporation loss is small, no surface runoff is generated, and there is almost no deep leakage. Drip irrigation is one of the commonly used water-saving irrigation methods.

[0003] The utility model patent with announcement number CN216219228U proposes a simple water-fertilizer control device, including a bottle body, a soft plug head is arranged on the top of the bottle body, and a ring cover is fixed on the top of the soft plug head, a vent pipe and a water outlet pipe are arranged on the top of the ring cover, and a barrier sheet is arranged at the connection between the vent pipe, the water outlet pipe and the ring cover.

[0004] The above-mentioned simple water and fertilizer control device is a device that turns a mineral water bottle upside down so that the vent pipe is higher than the water level in the bottle, and then inserts the entire device into the soil. The short end of the vent pipe extends out of the soil surface and connects with the air, so that the air in the mineral water bottle maintains atmospheric pressure, and the water in the bottle flows out through the outlet pipe under the action of gravity, thereby controlling the water flow to flow out at a certain speed and controlling the water and fertilizer to drip irrigate. However, after the outlet pipe is inserted into the soil, the outlet pipe may be blocked by the soil, resulting in the inability of water and fertilizer to flow out of the outlet pipe, resulting in poor irrigation effect. Utility Model Content

[0005] The utility model aims to solve or at least alleviate the existing simple water and fertilizer control device, which makes the mineral water bottle inverted so that the vent pipe is higher than the water level in the bottle, and then the whole is inserted into the soil, and the short end of the vent pipe extends out of the soil surface to communicate with the air, so that the air in the mineral water bottle maintains atmospheric pressure, and the water in the bottle flows out through the water outlet pipe under the action of gravity, so as to control the water flow to flow out at a certain speed, and control the water and fertilizer to drip irrigation. However, after the water outlet pipe is inserted into the soil, the water outlet pipe may be blocked by the soil, resulting in the water and fertilizer being unable to flow out from the water outlet pipe, resulting in poor irrigation effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water and fertilizer control device comprises a water tank, on which a mixing assembly and a drip irrigation assembly are provided, wherein the drip irrigation assembly comprises a water pipe fixedly connected to the bottom end of a side wall on one side of the water tank, the lower side wall of the water pipe at one end away from the water tank is fixedly connected to a drip pipe, the upper side wall of the water pipe is located directly above the drip pipe and is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod passes through the water pipe and is fixedly connected to a dredging rod, the end of the dredging rod away from the electric telescopic rod is fixedly connected to a filter cover, and the filter cover is slidably arranged inside the drip pipe.

[0008] By adopting the above technical solution, when in use, the water storage tank is placed next to the crops, and the drip pipe is inserted into the soil for drip irrigation. When the drip pipe is blocked when inserted into the soil, the electric telescopic rod is started to drive the filter cover to slide in the drip pipe, and the filter cover is partially pushed out of the drip pipe. The object blocked in the drip pipe can be pushed out, and the water and fertilizer can flow out through the filter cover, which avoids the problem that the outlet pipe may be blocked by the soil, resulting in the inability of water and fertilizer to flow out of the outlet pipe, resulting in poor irrigation effect.

[0009] Optionally, the mixing assembly includes a rotating shaft arranged inside the water tank, the bottom end of the rotating shaft is rotatably connected to the bottom end of the inner wall of the water tank, the top end of the rotating shaft passes through the top end of the water tank and extends out of the water tank, one side of the top end of the rotating shaft is located above the water tank and is fixedly connected to an L-shaped rocker arm, and the rotating shaft is located on the inner part of the water tank and is fixedly connected to a plurality of stirring rods.

[0010] By adopting the above technical solution, after putting water and fertilizer into the water tank, the L-shaped rocker is manually turned to rotate the rotating shaft to drive the stirring rod to rotate, so that the water and fertilizer in the water tank can be stirred to improve the mixing effect.

[0011] Optionally, a slot is provided at the top of the rotating shaft.

[0012] By adopting the above technical solution, by inserting the output end of the external drive motor into the slot and connecting it to the rotating shaft, the operator can drive the rotating shaft to rotate through the external drive motor, thereby reducing physical exertion and improving stirring efficiency.

[0013] Optionally, a plurality of support rods are fixedly connected inside the filter cover.

[0014] By adopting the above technical solution, the strength of the filter cover can be improved by the support rod, thereby preventing the filter cover from being deformed when the blockage is pushed.

[0015] Optionally, a sealing ring is provided at the connection between the electric telescopic rod and the water pipe, and the sealing ring is sleeved on the electric telescopic rod and fixedly connected to the water pipe.

[0016] By adopting the above technical solution, the sealing ring can prevent a gap from appearing at the connection between the electric telescopic rod and the water pipe, causing water and fertilizer to leak from the water pipe.

[0017] Optionally, a sealing valve is installed on the water delivery pipe, a booster pump is fixedly connected to the top of the water storage tank, and an output end of the booster pump is located inside the water storage tank.

[0018] By adopting the above technical scheme, the sealing valve can be used to stop the water tank from transporting water and fertilizer to the water pipe, or the water pressure in the water tank can be increased by the booster pump, thereby increasing the transport speed of the water tank to the water pipe to adjust the water outlet speed of the drip pipe.

[0019] Optionally, a visual window is fixedly connected to a side wall of one side of the water tank.

[0020] By adopting the above technical solution, the capacity of water and fertilizer in the water storage tank can be checked through the visual window, so as to prevent the water and fertilizer in the water storage tank from being used up without being discovered in time, resulting in a lack of water and fertilizer for crops.

[0021] Optionally, a sealed bearing is provided at the connection between the rotating shaft and the water tank, the inner wall of the sealed bearing is fixedly connected to the rotating shaft, and the outer wall of the sealed bearing is fixedly connected to the water tank.

[0022] By adopting the above technical solution, the friction between the rotating shaft and the water tank can be reduced by the sealed bearing, making it convenient for operators to rotate the rotating shaft.

[0023] In summary, the beneficial effects of this application are as follows:

[0024] 1. The present application is provided with a coordinated arrangement among structures such as a dripping pipe, an electric telescopic rod and a dredging rod. When in use, a water storage tank is placed next to crops, and the dripping pipe is inserted into the soil for drip irrigation. When the dripping pipe is blocked when inserted into the soil, the electric telescopic rod is started to drive the dredging rod to drive the filter cover to slide in the dripping pipe, and the filter cover is partially pushed out of the dripping pipe, so that the object blocked in the dripping pipe can be pushed out, and water and fertilizer can flow out through the filter cover, thereby avoiding as much as possible the problem that the outlet pipe may be blocked by the soil, resulting in the inability of water and fertilizer to flow out of the outlet pipe, resulting in poor irrigation effect;

[0025] 2. After putting water and fertilizer into the water tank, manually turn the L-shaped rocker to rotate the rotating shaft to drive the stirring rod to rotate, so as to stir the water and fertilizer in the water tank and improve the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0028] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. Water tank; 2. Water pipe; 3. Drip pipe; 4. Electric telescopic rod; 5. Clearing rod; 6. Filter cover; 7. Rotating shaft; 8. L-shaped rocker; 9. Stirring rod; 10. Slot; 11. Support rod; 12. Sealing ring; 13. Sealing valve; 14. Booster pump; 15. Visual window; 16. Sealed bearing. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-3 This application is described in further detail.

[0031] See also Figure 1-3 , a water and fertilizer control device, comprising a water tank 1 for storing water and fertilizer, the water tank 1 is provided with a mixing component for stirring and mixing water and fertilizer and a drip irrigation component for transporting water and fertilizer to the roots and stems of crops, the drip irrigation component comprising a water delivery pipe 2 fixedly connected to the bottom end of the side wall of one side of the water storage tank 1, the water delivery pipe 2 is connected to the water storage tank 1, the end of the water delivery pipe 2 away from the water storage tank 1 is sealed, the lower side wall of the end of the water delivery pipe 2 away from the water storage tank 1 is fixedly connected with a dripping pipe 3 for inserting into the soil to transport water and fertilizer to the roots and stems of crops, the upper side wall of the water delivery pipe 2 is located directly above the dripping pipe 3 and is fixedly connected with an electric telescopic rod 4 for providing power, the output end of the electric telescopic rod 4 passes through the water delivery pipe 2 and is fixedly connected with a dredging rod 5, the dredging rod 5 is located in the dripping pipe 3, and the end of the dredging rod 5 away from the electric telescopic rod 4 is fixedly connected with a filter cover 6 for pushing the blockage out of the dripping pipe 3, and the filter cover 6 is slidably arranged inside the dripping pipe 3 and fits the inner wall of the dripping pipe 3.

[0032] When in use, the water storage tank 1 is placed next to the crops, and the drip pipe 3 is inserted into the soil for drip irrigation. When the drip pipe 3 is blocked when inserted into the soil, the electric telescopic rod 4 is started to make the dredging rod 5 drive the filter cover 6 to slide in the drip pipe 3, and the filter cover 6 is partially pushed out of the drip pipe 3. The object blocked in the drip pipe 3 can be pushed out, and the water and fertilizer can flow out through the filter cover 6, which avoids the problem that the outlet pipe may be blocked by the soil, resulting in the inability of water and fertilizer to flow out of the outlet pipe, resulting in poor irrigation effect.

[0033] Reference Figure 2The mixing assembly includes a rotating shaft 7 arranged inside the water tank 1, the bottom end of the rotating shaft 7 is rotatably connected to the bottom end of the inner wall of the water tank 1, the top end of the rotating shaft 7 passes through the top end of the water tank 1 and extends out of the water tank 1, one side of the top end of the rotating shaft 7 is located above the water tank 1 and is fixedly connected with an L-shaped rocker 8, and the rotating shaft 7 is located on the inner part of the water tank 1. The side wall is fixedly connected with a plurality of stirring rods 9. After water and fertilizer are put into the water tank 1, the rotating shaft 7 is rotated by manually rotating the L-shaped rocker 8 to drive the stirring rod 9 to rotate, so that the water and fertilizer in the water tank 1 can be stirred to improve the mixing effect.

[0034] Reference Figure 1 A slot 10 is provided at the top of the rotating shaft 7. By inserting the output end of the external driving motor into the slot 10 and connecting it to the rotating shaft 7, the operator can drive the rotating shaft 7 to rotate through the external driving motor, thereby reducing physical exertion and improving stirring efficiency.

[0035] Reference Figure 3 A plurality of support rods 11 are fixedly connected inside the filter cover 6, and the support rods 11 can improve the strength of the filter cover 6 to prevent the filter cover 6 from being deformed when the blockage is pushed.

[0036] Reference Figure 2 A sealing ring 12 is provided at the connection between the electric telescopic rod 4 and the water pipe 2. The sealing ring 12 is sleeved on the electric telescopic rod 4 and fixedly connected to the water pipe 2. The sealing ring 12 can prevent a gap from appearing at the connection between the electric telescopic rod 4 and the water pipe 2, causing water and fertilizer to leak from the water pipe 2.

[0037] Reference Figure 1 A sealing valve 13 is installed on the water pipe 2, and a booster pump 14 is fixedly connected to the top of the water tank 1. The output end of the booster pump 14 is located inside the water tank 1. The sealing valve 13 can be used to stop the water tank 1 from conveying water and fertilizer to the water pipe 2, or the booster pump 14 can be used to increase the water pressure in the water tank 1 and increase the conveying speed of the water tank 1 to the water pipe 2 to adjust the water outlet speed of the drip pipe 3.

[0038] Reference Figure 1 A visual window 15 is fixedly connected to the side wall of the water tank 1, through which the capacity of water and fertilizer in the water tank 1 can be checked to prevent the water and fertilizer in the water tank 1 from being used up and not being discovered in time, resulting in a lack of water and fertilizer for crops.

[0039] Reference Figure 1 and Figure 2 A sealed bearing 16 is provided at the connection between the rotating shaft 7 and the water tank 1. The inner wall of the sealed bearing 16 is fixedly connected to the rotating shaft 7, and the outer wall of the sealed bearing 16 is fixedly connected to the water tank 1. The sealed bearing 16 can reduce the friction between the rotating shaft 7 and the water tank 1, making it convenient for the operator to rotate the rotating shaft 7.

[0040] The implementation principle of the present application is as follows: when in use, the water storage tank 1 is placed next to the crops, and the drip pipe 3 is inserted into the soil for drip irrigation. When the drip pipe 3 is blocked when inserted into the soil, the electric telescopic rod 4 is started to drive the filter cover 6 to slide in the drip pipe 3, and the filter cover 6 is partially pushed out of the drip pipe 3. The objects blocked in the drip pipe 3 can be pushed out, so that water and fertilizer can flow out through the filter cover 6, and the problem of the outlet pipe being blocked by the soil, resulting in the inability of water and fertilizer to flow out of the outlet pipe, resulting in poor irrigation effect, is avoided as much as possible.

[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water and fertilizer control device, comprising a water storage tank (1), wherein the water storage tank (1) is provided with a mixing component and a drip irrigation component, characterized in that: The drip irrigation assembly comprises a water pipe (2) fixedly connected to the bottom end of a side wall of one side of the water storage tank (1); a drip pipe (3) is fixedly connected to the lower side wall of one end of the water pipe (2) away from the water storage tank (1); an electric telescopic rod (4) is fixedly connected to the upper side wall of the water pipe (2) located directly above the drip pipe (3); an output end of the electric telescopic rod (4) passes through the water pipe (2) and is fixedly connected to a dredging rod (5); an end of the dredging rod (5) away from the electric telescopic rod (4) is fixedly connected to a filter cover (6); and the filter cover (6) is slidably arranged inside the drip pipe (3).

2. A water and fertilizer control device according to claim 1, characterized in that: The mixing assembly comprises a rotating shaft (7) arranged inside the water tank (1); the bottom end of the rotating shaft (7) is rotatably connected to the bottom end of the inner wall of the water tank (1); the top end of the rotating shaft (7) passes through the top end of the water tank (1) and extends out of the water tank (1); one side of the top end of the rotating shaft (7) is located above the water tank (1) and is fixedly connected to an L-shaped rocker (8); and the side wall of the rotating shaft (7) located inside the water tank (1) is fixedly connected to a plurality of stirring rods (9).

3. A water and fertilizer control device according to claim 2, characterized in that: A slot (10) is provided at the top end of the rotating shaft (7).

4. A water and fertilizer control device according to claim 1, characterized in that: A plurality of support rods (11) are fixedly connected inside the filter cover (6).

5. A water and fertilizer control device according to claim 1, characterized in that: A sealing ring (12) is provided at the connection between the electric telescopic rod (4) and the water pipe (2); the sealing ring (12) is sleeved on the electric telescopic rod (4) and fixedly connected to the water pipe (2).

6. A water and fertilizer control device according to claim 1, characterized in that: A sealing valve (13) is installed on the water delivery pipe (2), and a booster pump (14) is fixedly connected to the top of the water storage tank (1), and the output end of the booster pump (14) is located inside the water storage tank (1).

7. A water and fertilizer control device according to claim 1, characterized in that: A visual window (15) is fixedly connected to a side wall of one side of the water storage tank (1).

8. A water and fertilizer control device according to claim 2, characterized in that: A sealing bearing (16) is provided at the connection between the rotating shaft (7) and the water storage tank (1); the inner wall of the sealing bearing (16) is fixedly connected to the rotating shaft (7); and the outer wall of the sealing bearing (16) is fixedly connected to the water storage tank (1).

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