Fertilization and irrigation device

Abstract

The utility model relates to a fertilization irrigation device, including arch moving frame, swing mechanism and lateral spray head, arch moving frame includes moving base plate, left and right stand column and crossbeam, left and right stand column are respectively equipped with the swing mechanism that is used for driving lateral spray head to swing, along the arch moving frame is distributed with liquid supply pipe, and the liquid supply pipe is equipped with the swing mechanism that is used for driving lateral spray head to swing. One end of the liquid supply pipe is connected with a liquid source; the swing mechanism comprises a bottom frame, a motor and a central column, two parallel side supports are arranged on one side of the bottom frame, a rectangular frame is arranged between the two side supports, and two opposite sides of the rectangular frame are correspondingly hinged to the two side supports; according to the utility model, the swing mechanisms are respectively arranged on the left and right stand columns of the arched moving frame, and the swing mechanisms drive the side nozzles to shake back and forth in the up-down and left-right directions, so that water or water and fertilizer liquid is uniformly sprayed on crops, and irrigation or fertilization of the whole row of crops can be realized by moving the arched moving frame once; the use is very efficient.

Description

Technical Field

[0001] This utility model relates to the field of irrigation machinery technology, and in particular to a fertilizer irrigation device. Background Technology

[0002] With the continuous advancement of agricultural technology, traditional planar planting methods have gradually shifted towards more efficient and intensive vertical planting methods. Especially in greenhouse environments, vertical farming technology has gained widespread application due to its advantages such as maximizing space utilization, increasing yield per unit area, and reducing land resource consumption. However, vertically farmed crops face unique challenges in fertilization and irrigation.

[0003] In traditional flat-planting, large irrigation systems or small spray fertilization devices can effectively meet the growth needs of crops through uniform spraying or drip irrigation. However, due to the unique planting structure of vertically grown crops—with crops arranged vertically and roots, stems, and leaves distributed at different levels—existing irrigation and fertilization equipment is not directly applicable to the vertical growing environment. Specifically: 1. Most existing irrigation equipment is designed for flat-planting and struggles to distribute water evenly in a vertical direction; 2. Existing fertilization devices are typically designed for flat-planting and cannot precisely distribute fertilizer to crops at different levels.

[0004] Therefore, in response to the special needs of vertically farmed crops, there is an urgent need to design a fertilization and irrigation device that can achieve precise and uniform irrigation and fertilization in the vertical farming environment of greenhouses, thereby effectively improving the yield and quality of crops. Utility Model Content

[0005] In order to overcome the shortcomings of existing equipment in irrigation and fertilization in vertical farming environments, this utility model provides a highly adaptable, easy-to-operate, and efficient fertilization and irrigation device to meet the basic production needs of crops grown in greenhouses.

[0006] The technical solution is as follows: A fertilization and irrigation device includes an arched moving frame, a swinging mechanism, and side nozzles. The arched moving frame includes a movable base plate, left and right columns, and a crossbeam. Each of the left and right columns is equipped with a swinging mechanism for driving the side nozzles to swing. A liquid supply pipe is arranged along the arched moving frame, with one end of the liquid supply pipe connected to a liquid source. The swinging mechanism includes a base frame, a motor, and a central column. Two parallel side supports are provided on one side of the base frame, and a rectangular frame is provided between the two side supports. Two opposite sides of the rectangular frame are hinged to the two side supports, and the other two opposite sides are each hinged to a horizontal axis. The central column is located inside the rectangular frame, and its side wall is connected to the horizontal axis. The motor is located at the center of the base frame, and its output shaft has an eccentric wheel. A connecting shaft is located away from the center of the eccentric wheel, and the other end of the connecting shaft is hinged to the bottom wall of the central column. The side nozzles are located on the side of the central column away from the connecting shaft and are connected to the liquid supply pipe.

[0007] Furthermore, the movable base plate includes a base plate body, on which movable wheels and a driving component are provided, and the driving component is connected to the movable wheels in a transmission manner.

[0008] Furthermore, a movable component is provided between the swing mechanism and the left and right columns. The movable component includes a bushing fixed on the column. A central shaft is movably fitted in the center of the bushing. The side wall of the central shaft is provided with a transversely extending ear plate. A fan-shaped notch is opened on the bushing. The ear plate extends along the fan-shaped notch and is fixed to the base frame. A protruding pin is provided at one end of the central shaft. A protruding pin blocking component is provided on the bushing to restrict the movement of the central shaft.

[0009] Furthermore, the crossbeam is provided with a top nozzle, which includes a horizontal tube arranged parallel to the crossbeam. Multiple downward-facing nozzles are arranged on the horizontal tube along its length, and the horizontal tube is connected to a liquid supply pipe.

[0010] Furthermore, the liquid supply pipe is equipped with valves for controlling the liquid flow of the side nozzles and the top nozzles, respectively.

[0011] Furthermore, the side nozzle is connected to the liquid supply pipe via a metal bellows.

[0012] Furthermore, the side nozzle includes a rear shell and a vertical plate. One side of the rear shell is provided with a mounting groove, and one side of the vertical plate is provided with a mounting block adapted to the mounting groove. The mounting block is detachably connected to the mounting groove, and multiple spray holes are formed on the other side of the vertical plate.

[0013] The beneficial effects are:

[0014] 1. This utility model has a swing mechanism installed on the left and right columns of the arched moving frame. The swing mechanism drives the side nozzles to swing back and forth in the up and down and left and right directions, so as to spray water or liquid fertilizer evenly on the crops. The entire row of crops can be irrigated or fertilized by moving the arched moving frame once, which is very efficient.

[0015] 2. This utility model has a top nozzle on the crossbeam, which can realize top spraying of water or water-fertilizer, and can realize fertilization and irrigation from multiple directions by combining with the side nozzle.

[0016] 3. The swing mechanism of this utility model can be adjusted at multiple angles. The two swing mechanisms can be set in opposite directions, or in opposite directions or in the same direction, so as to meet different irrigation needs.

[0017] 4. The side spray nozzle of this utility model consists of a rear shell and a vertical plate. By replacing the vertical plate with different lengths, different spraying areas can be selected, thus making it suitable for more planting environments. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a schematic diagram of the arched movable frame of this utility model.

[0020] Figure 3 This is a schematic diagram of the swing mechanism of this utility model.

[0021] Figure 4 This is an exploded view of the side nozzle of this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the movable part of this utility model.

[0023] Component names and serial numbers in the diagram: 1_Arch-shaped moving frame, 11_Moving base plate, 11a_Base plate body, 11b_Moving wheels, 11c_Drive components, 12_Left and right uprights, 13_Crossbeam, 2_Swing mechanism, 21_Base frame, 22_Side support, 23_Rectangular frame, 24_Horizontal shaft, 25_Motor, 26_Eccentric wheel, 27_Connecting shaft, 28_Central column, 3_Side nozzle, 31_Rear shell, 32_Mounting groove, 33_Vertical plate, 34_Mounting block, 35_Spray hole, 4_Liquid supply pipe, 5_Moving part, 51_Busset, 52_Central shaft, 53_Ear plate, 54_Fan-shaped notch, 55_Protruding pin, 56_Protruding pin blocking part, 6_Top nozzle, 61_Horizontal pipe, 62_Nozzle, 7_Valve, 8_Metal bellows. Detailed Implementation

[0024] To facilitate understanding of this utility model, the following description, in conjunction with the accompanying drawings, will provide further details.

[0025] In the description of this utility model, it should be noted that the terms "front", "rear", "left", "right", "up", "down", "inner", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of description and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] like Figure 1-5 The fertilizer and irrigation device shown includes an arched moving frame 1, a swing mechanism 2, and side nozzles 3. The arched moving frame 1 includes a movable base plate 11, left and right columns 12, and a crossbeam 13. (See reference) Figure 2 The movable base 11 specifically consists of a base body 11a, movable wheels 11b, and a drive component 11c. The movable wheels 11b and the drive component 11c are mounted on the base body 11a, and the drive component 11c is connected to the movable wheels 11b via a transmission mechanism. In use, the arched movable frame 1 spans a row of crops and moves along the crop arrangement direction to achieve irrigation and fertilization. Specifically, each of the left and right uprights 12 is equipped with a swing mechanism 2 for driving the side nozzles 3 to swing. The side nozzles 3 are mounted on the swing mechanism 2 and swing synchronously with it. A liquid supply pipe 4 is arranged along the arched movable frame 1, with one end connected to a liquid source, which can be water, nutrient solution, or liquid fertilizer solution. The side nozzles 3 and the liquid supply pipe 4 are connected via a flexible hose. Preferably, this flexible hose is a metal corrugated pipe 8.

[0027] For details, please refer to the following: Figure 3 The swing mechanism 2 includes a base frame 21, a motor 25, and a central column 28. In a preferred embodiment, the base frame 21 has two parallel side supports 22 on one side, and a rectangular frame 23 is provided between the two side supports 22. Two opposite sides of the rectangular frame 23 are hinged to the two side supports 22, and the other two opposite sides are respectively hinged to a horizontal shaft 24. The central column 28 is located inside the rectangular frame 23, and the side wall of the central column 28 is connected to the end of the horizontal shaft 24. The motor 25 is fixedly located at the center of the base frame 21. The output shaft of the motor 25 is provided with an eccentric wheel 26. A connecting shaft 27 is provided at a position away from the center of the eccentric wheel 26. The other end of the connecting shaft 27 is hinged to the bottom wall of the central column 28. The side nozzle 3 is specifically located on the side of the central column 28 away from the connecting shaft 27. When the swing mechanism 2 is running, the motor 25 drives the eccentric wheel 26 to rotate, which in turn drives the central column 28 to swing up, down and left and right within the rectangular frame 23 through the connecting shaft 27, thereby driving the side nozzles 3 to swing, so that the sprayed liquid can evenly cover the crops.

[0028] In one specific embodiment, such as Figure 4As shown, the side sprinkler head 3 includes a rear shell 31 and a vertical plate 33. A mounting groove 32 is provided on one side of the rear shell 31, and a mounting block 34 adapted to the mounting groove 32 is provided on one side of the vertical plate 33. The mounting block 34 is detachably connected to the mounting groove 32. Multiple spray holes 35 are formed on the other side of the vertical plate 33. The mounting block 34 can be disassembled and replaced. For crops of different heights, a side sprinkler head 3 of corresponding length can be selected to achieve precise irrigation and avoid waste.

[0029] Furthermore, the irrigation device also includes a movable part 5, which can be found in the following reference. Figure 5 The movable component 5 is located between the swing mechanism 2 and the left and right columns 12. Specifically, the movable component 5 includes a bushing 51 fixed to the columns, a central shaft 52 movably fitted at the center of the bushing 51, and transversely extending ear plates 53 on the side wall of the central shaft 52. A fan-shaped notch 54 is provided on the bushing 51, and the ear plates 53 extend along the fan-shaped notch 54 and are fixedly connected to the base frame 21. A protruding pin 55 is provided at one end of the central shaft 52, and a protruding pin blocking member 56 is provided on the bushing 51 to restrict the movement of the central shaft 52. By setting the movable component 5, the orientation of the side nozzles 3 can be easily adjusted. In this embodiment, the orientation of the two side nozzles 3 can be adjusted to be opposite to each other, which facilitates fertilization and irrigation on both sides of a row of crops. Alternatively, the orientation of the two side nozzles 3 can be adjusted to be the same or opposite directions depending on the actual situation.

[0030] In a further embodiment, a top sprinkler head 6 is also provided on the crossbeam 13. This top sprinkler head 6 includes a horizontal pipe 61 parallel to the crossbeam 13, with multiple downward-facing nozzles 62 arranged along its length. The horizontal pipe 61 is connected to a liquid supply pipe 4. Furthermore, the liquid supply pipe 4 is equipped with valves 7 for controlling the liquid flow of the side sprinklers 3 and the top sprinkler head 6. By providing the top sprinkler head 6, top spraying can be achieved, simulating a rainy situation. Additionally, the top sprinkler head 6, when used in conjunction with the side sprinklers 3, can achieve multi-directional irrigation from the left, right, and top.

[0031] When used for fertilization and irrigation of vertically grown crops, this device not only achieves precise and efficient fertilization and irrigation, but also sprays evenly, fully covering the crops and increasing yield.

[0032] The embodiments described above are merely preferred embodiments of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications, improvements, and substitutions without departing from the inventive concept, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A fertilizing irrigation device, characterized in that, It includes an arched moving frame (1), a swing mechanism (2) and a side nozzle (3). The arched moving frame (1) includes a moving base plate (11), left and right columns (12) and a crossbeam (13). The left and right columns (12) are respectively provided with a swing mechanism (2) for driving the side nozzle (3) to swing. A liquid supply pipe (4) is arranged along the arched moving frame (1), and one end of the liquid supply pipe (4) is connected to a liquid source. The swing mechanism (2) includes a base frame (21), a motor (25), and a central column (28). The base frame (21) has two parallel side supports (22) on one side, and a rectangular frame (23) is provided between the two side supports (22). Two opposite sides of the rectangular frame (23) are hinged to the two side supports (22), and the other two opposite sides are respectively hinged to a horizontal shaft (24). The central column (28) is located inside the rectangular frame (23), and the side wall of the central column (28) is connected to the horizontal shaft (24). The motor (25) is located at the center of the base frame (21). The output shaft of the motor (25) is provided with an eccentric wheel (26). A connecting shaft (27) is provided at a position away from the center of the eccentric wheel (26). The other end of the connecting shaft (27) is hinged to the bottom wall of the central column (28). The side nozzle (3) is located on the side of the central column (28) away from the connecting shaft (27), and the side nozzle (3) is connected to the liquid supply pipe (4).

2. The fertilizing irrigation device according to claim 1, characterized in that, The movable base plate (11) includes a base plate body (11a), on which a movable wheel (11b) and a driving component (11c) are provided, and the driving component (11c) is connected to the movable wheel (11b) in a transmission connection.

3. The fertilizing irrigation device according to claim 1, characterized in that, The swing mechanism (2) is provided with a movable part (5) between it and the left and right columns (12). The movable part (5) includes a bushing (51) fixed on the column. A central shaft (52) is movably fitted in the center of the bushing (51). The side wall of the central shaft (52) is provided with a transversely extending ear plate (53). A fan-shaped notch (54) is opened on the bushing (51). The ear plate (53) extends along the fan-shaped notch (54) and is fixedly connected to the base frame (21). A protruding pin (55) is provided at one end of the central shaft (52). A protruding pin blocking part (56) is provided on the bushing (51) to restrict the movement of the central shaft (52).

4. The fertilization and irrigation device according to claim 1, characterized in that, The crossbeam (13) is provided with a top nozzle (6), the top nozzle (6) includes a horizontal tube (61) arranged parallel to the crossbeam (13), and a plurality of downward-facing nozzles (62) are arranged on the horizontal tube (61) along the length direction. The horizontal tube (61) is connected to the liquid supply tube (4).

5. The fertilization and irrigation device according to claim 1, characterized in that, The liquid supply pipe (4) is equipped with valves (7) for controlling the liquid flow of the side nozzles (3) and the top nozzles (6).

6. The fertilization and irrigation device according to claim 1, characterized in that, The side nozzle (3) is connected to the liquid supply pipe (4) via a metal bellows pipe (8).

7. The fertilization and irrigation device according to claim 1, characterized in that, The side nozzle (3) includes a rear shell (31) and a vertical plate (33). The rear shell (31) has a mounting groove (32) on one side, and the vertical plate (33) has a mounting block (34) adapted to the mounting groove (32) on one side. The mounting block (34) is detachably connected to the mounting groove (32), and multiple spray holes (35) are formed on the other side of the vertical plate (33).

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