Intelligent water fertilizing all-in-one machine for vegetable cultivation

Abstract

The utility model discloses an intelligent fertilizer and water all-in-one machine for vegetable cultivation, which comprises a case, moving wheels are arranged at four corners of the bottom of the case, a water storage tank and a mother liquor tank are respectively arranged in an inner cavity of the case, the water storage tank is used for supplying water to the mother liquor tank, and the inner cavity of the bottom of the mother liquor tank is connected with a main pipeline through a fertilization pump. A liquid tank A, a liquid tank B and a liquid tank C which are distributed in a circumferential array are arranged on the upper surface of the case and above the mother liquid tank. By reasonably and accurately configuring the composition and proportion of a nutrient solution and water, scientifically setting the components of fertilized water and the use amount of the fertilized water and adjusting in real time, accurate water and fertilizer integrated irrigation is achieved, the greenhouse yield is greatly improved, the fertilizer utilization rate can be improved, water, fertilizer and cost are saved to the maximum extent, and the economic benefit is increased. The method is of great significance to improvement of economic benefits, social benefits and environmental benefits of modern agricultural development.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural facilities, and in particular relates to an intelligent integrated fertilizer and water machine for vegetable cultivation. Background Art

[0002] Vegetable cultivation requires irrigation and regular fertilization. Integrated water and fertilizer technology mixes fertilizer with irrigation water and supplies it to the vegetables through pipes. Compared with traditional production management techniques, integrated water and fertilizer technology offers advantages such as water conservation, reduced fertilizer usage, and labor costs. Traditional vegetable irrigation involves unsynchronized water and fertilizer supply, resulting in low water and fertilizer utilization efficiency, significantly increasing cultivation costs. Utility Model Content

[0003] The purpose of the utility model is to provide an intelligent integrated fertilizer and water machine for vegetable cultivation to solve the technical problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the specific technical solution of the present invention is as follows: An intelligent fertilizer and water integrated machine for vegetable cultivation, comprising a chassis, wherein movable wheels are provided at the four corners of the bottom of the chassis, and a water storage tank and a mother liquid tank are respectively provided in the inner cavity of the chassis, wherein the water storage tank is used to supply water to the mother liquid tank, and the bottom inner cavity of the mother liquid tank is connected to the main pipeline through a fertilizer pump, and the upper surface of the chassis is located above the mother liquid tank and is provided with three liquid tanks A, B and C distributed in a circular array, and the bottoms of the liquid tanks A, B and C are connected to the top inner cavity of the mother liquid tank through a liquid guide tube, the inner cavity of the mother liquid tank is provided with an agitator, and the top of the mother liquid tank is provided with a motor for driving the agitator to rotate, and a panel is provided on one side of the upper surface of the chassis along its length direction, and the surface of the panel is provided with an industrial flat panel, an EC value display and a pH value display.

[0005] Preferably, the water storage tank is connected to a water pipe via a water pump, the water pipe is communicated with the mother liquid tank, and a second solenoid valve is provided on the water pipe.

[0006] Preferably, the surface of the chassis is provided with three through holes for passing the liquid guiding tubes, and each of the liquid guiding tubes is provided with a first flow meter and a first solenoid valve.

[0007] Preferably, a control valve and a second flow meter are respectively provided on the main pipeline.

[0008] Preferably, a liquid level sensor is provided in the mother liquid tank.

[0009] Preferably, an EC value sensor and a pH value sensor are provided on the main pipeline.

[0010] The utility model is a vegetable cultivation intelligent fertilizer and water integrated machine with the following advantages:

[0011] 1. The utility model realizes precise water-fertilizer integrated irrigation by rationally and accurately configuring the composition and proportion of nutrient solution and water, scientifically setting the composition and amount of fertilizer and water for irrigation and fertilization, and adjusting in real time. It not only greatly increases greenhouse production, but also improves fertilizer utilization rate, achieves maximum water and fertilizer saving and cost saving, and is of great significance to improving the economic, social and environmental benefits of modern agricultural development.

[0012] 2. By setting the first flow meter and the first solenoid valve, the amount of fertilizer entering the mother liquid tank from liquid tanks A, B and C can be accurately controlled, thereby ensuring the refined irrigation of vegetables, which is conducive to the healthy growth of vegetables. By setting the control valve and the second flow meter on the main pipeline, it is convenient to control the irrigation amount of vegetables, which can effectively prevent the occurrence of vegetable necrosis due to excessive or insufficient irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure inside the chassis of the present invention;

[0016] Figure 3 for Figure 2 Front view of

[0017] Explanation of the marks in the figure: 1. Chassis; 2. Moving wheel; 3. Liquid tank A; 4. Liquid tank B; 5. Liquid tank C; 6. Panel; 7. Industrial flat panel; 8. EC value display; 9. pH value display; 10. Main pipeline; 11. Control valve; 12. Water storage tank; 13. Mother liquid tank; 14. First flow meter; 15. Liquid guide pipe; 16. First solenoid valve; 17. Water guide pipe; 18. Second solenoid valve; 19. Second flow meter. DETAILED DESCRIPTION

[0018] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0019] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0021] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0022] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0023] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of the intelligent fertilizer and water integrated machine for vegetable cultivation in conjunction with the accompanying drawings.

[0024] like Figure 1-3As shown, the utility model is an intelligent fertilizer and water integrated machine for vegetable cultivation, including a chassis 1, and movable wheels 2 are provided at the four corners of the bottom of the chassis 1. The setting of the movable wheels 2 facilitates the movement of the device. A water storage tank 12 and a mother liquid tank 13 are respectively provided in the inner cavity of the chassis 1. The water storage tank 12 is used to supply water to the mother liquid tank 13. The water storage tank 12 is connected to a water pipe 17 through a water pump. The water pipe 17 is connected to the mother liquid tank 13, and a second solenoid valve 18 is provided on the water pipe 17. Water is supplied to the mother liquid tank 13 through the water storage tank 12, and under the action of the second solenoid valve 18, the water supply to the mother liquid tank 13 can be controlled. The bottom inner cavity of the mother liquid tank 13 is connected to the main pipeline 10 via a fertilizer pump. This pipeline is equipped with a control valve 11 and a second flowmeter 19. These valves facilitate control of the irrigation volume for the vegetables, effectively preventing vegetable necrosis due to over- or under-irrigation. Main pipeline 10 irrigates the vegetables via a drip irrigation system. Main pipeline 10 is equipped with an EC sensor and a pH sensor, which monitor the concentration of the mixed liquid in real time. The industrial tablet 7 regulates the on / off switching of the solenoid valve and pump to achieve a mixed liquid with a concentration close to the set value, thus promoting vegetable growth.

[0025] The upper surface of the chassis 1 is located above the mother liquid tank 13 and is provided with three liquid tanks A 3, B 4 and C 5 distributed in a circular array. The bottoms of the liquid tanks A 3, B 4 and C 5 are connected to the top inner cavity of the mother liquid tank 13 through the liquid guide tube 15. The surface of the chassis 1 is provided with three through holes for passing through the liquid guide tube 15, and each liquid guide tube 15 is provided with a first flow meter 14 and a first solenoid valve 16. Through the setting of the first flow meter 14 and the first solenoid valve 16, the amount of fertilizer entering the mother liquid tank 13 from the liquid tanks A 3, B 4 and C 5 can be accurately controlled, thereby ensuring the refined irrigation of vegetables and being conducive to the healthy growth of vegetables. The mother liquid tank 13 is equipped with an agitator, and a motor is installed at the top of the tank to drive the agitator. This agitator facilitates uniform mixing of the fertilizers and the mother liquid. Tanks A 3 and B 4 contain macronutrient fertilizers, while Tank C 5 contains trace element fertilizers. A panel 6 is installed along the length of the upper surface of the chassis 1. Panel 6 is mounted on an industrial tablet 7, an EC value display 8, and a pH value display 9. A liquid level sensor is installed within the mother liquid tank 13. During the mother liquid preparation process, when the water level in the mother liquid tank 13 reaches a certain level, the level sensor's float contacts the upper retaining ring. The sensor transmits a level signal to the industrial tablet 7, which controls the second solenoid valve 18 to close and stop water inflow. After the mother liquid is prepared, fertilizer injection begins. To ensure a proper fertilizer-water ratio after injection, the fertilizer injection flow rate may exceed the water inflow rate into the mother liquid tank 13, resulting in a decreasing amount of solution in the mother liquid tank 13 and an increasing concentration of the mother liquid, which can affect crop growth. The lower limit of the water level in the mother liquid tank 13 is set. When the float of the liquid level sensor reaches the lower limit and touches the lower retaining ring, the sensor transmits the level signal to the industrial flat panel 7. The industrial flat panel 7 controls the second solenoid valve 18 to open and continue to let water in. In this way, the liquid level sensor determines the liquid level change and controls the on and off of the second solenoid valve 18 to control the water volume in the mother liquid tank 13 to be basically stable.

[0026] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. An intelligent fertilizer and water integrated machine for vegetable cultivation, characterized in that: The invention comprises a chassis (1), wherein the chassis (1) is provided with moving wheels (2) at the four corners of the bottom, the chassis (1) is provided with a water storage tank (12) and a mother liquid tank (13) in the inner cavity, the water storage tank (12) is used to supply water to the mother liquid tank (13), the inner cavity at the bottom of the mother liquid tank (13) is connected to a main pipeline (10) via a fertilizer pump, and the upper surface of the chassis (1) is provided with three liquid tanks A (3), B liquid tanks (4) and C liquid tanks (5) distributed in a circumferential array at a position above the mother liquid tank (13). ), the bottoms of the A liquid tank (3), the B liquid tank (4) and the C liquid tank (5) are connected to the top inner cavity of the mother liquid tank (13) through a liquid conduit (15), the inner cavity of the mother liquid tank (13) is provided with a stirrer, and the top of the mother liquid tank (13) is provided with a motor for driving the stirrer to rotate, a panel (6) is provided on one side of the upper surface of the chassis (1) along its length direction, and an industrial flat panel (7), an EC value display (8) and a pH value display (9) are respectively provided on the surface of the panel (6).

2. The intelligent integrated fertilizer and water machine for vegetable cultivation according to claim 1, characterized in that: The water storage tank (12) is connected to a water pipe (17) via a water pump; the water pipe (17) is in communication with the mother liquid tank (13); and a second solenoid valve (18) is provided on the water pipe (17).

3. The intelligent fertilizer and water integrated machine for vegetable cultivation according to claim 1, characterized in that: The surface of the chassis (1) is provided with three through holes for penetrating the liquid guiding tubes (15), and each of the liquid guiding tubes (15) is provided with a first flow meter (14) and a first electromagnetic valve (16).

4. The intelligent integrated fertilizer and water machine for vegetable cultivation according to claim 1, characterized in that: The main pipeline (10) is respectively provided with a control valve (11) and a second flow meter (19).

5. The intelligent integrated fertilizer and water machine for vegetable cultivation according to claim 1, characterized in that: A liquid level sensor is arranged in the mother liquid tank (13).

6. The intelligent integrated fertilizer and water machine for vegetable cultivation according to claim 1, characterized in that: The main pipeline (10) is provided with an EC value sensor and a PH value sensor.

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