Device for water and fertilizer irrigation of crops

Abstract

The utility model discloses a device for water and fertilizer irrigation of crops, and relates to the technical field of water and fertilizer irrigation. The device comprises a mounting plate, the top end of the mounting plate is rotationally connected with two transverse plates which are symmetrically distributed, the two sides of the top end of each transverse plate are both fixedly connected with fixing plates, a water conveying pipe is rotationally connected between the two corresponding fixing plates, and the sides, away from each other, of the water conveying pipes are both fixedly provided with atomizing nozzles which are distributed at equal intervals; a rotating plate horizontally swings in a reciprocating mode, limiting columns at the two ends are driven to horizontally swing in a reciprocating mode, the limiting columns are matched with guide grooves, meanwhile, a transverse plate is driven to horizontally rotate in a reciprocating mode, and therefore an atomizing spray head is driven to horizontally swing in a reciprocating mode; the small bevel gear and the rotating disc rotate automatically, the connecting rod and the swing rod are matched to drive the atomization spray head to swing vertically in a reciprocating mode, and therefore comprehensive irrigation of crops within a certain range is achieved.

Description

Technical Field

[0001] This utility model relates to the field of water and fertilizer irrigation technology, specifically to a device for water and fertilizer irrigation of crops. Background Technology

[0002] Agricultural irrigation refers to the process of supplying water and fertilizer rationally and timely according to the growth needs of crops and soil conditions. It aims to improve crop yield and quality while reducing waste of water and fertilizer resources. Through scientific water and fertilizer management, the growth needs of crops can be met, achieving sustainable agricultural development.

[0003] However, traditional irrigation methods often have difficulty controlling the irrigation area, resulting in significant differences in soil moisture in different areas of farmland. Some areas may experience problems such as waterlogging and soil compaction due to excessive moisture, while other areas may suffer from drought due to insufficient moisture. This not only wastes precious water resources but may also affect the normal growth and yield of crops. In response to the above problems, the inventors have proposed a crop water and fertilizer irrigation device to solve these problems. Utility Model Content

[0004] In order to solve the problem of uneven irrigation in traditional irrigation methods, the purpose of this utility model is to provide a device for irrigation of crops with water and fertilizer.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a device for irrigation of crops with water and fertilizer, comprising an installation plate, two symmetrically distributed horizontal plates rotatably connected to the top of the installation plate, fixed plates fixedly connected to both sides of the top of the horizontal plates, a water supply pipe rotatably connected between the two fixed plates, and equidistantly distributed atomizing nozzles fixedly installed on the opposite sides of the water supply pipes, a horizontal swinging component disposed at the top of the installation plate and between the two horizontal plates, a transmission component disposed between the horizontal plates and the installation plate, a vertical swinging component disposed on the transmission component, a driving component disposed on the top of the installation plate near the horizontal swinging component, two symmetrically distributed arc-shaped slide rails fixedly connected to both sides of the top of the installation plate, and arc-shaped sliding plates fixedly connected to both sides of the bottom of the horizontal plates, the arc-shaped sliding plates being slidably engaged in the corresponding arc-shaped slide rails.

[0006] Preferably, the horizontal swing assembly includes a connecting plate, which is fixedly connected to one side of the horizontal plate rotation shaft. The connecting plate has a guide groove. A rotating plate is rotatably connected to the top of the mounting plate and located between the two horizontal plates. Limiting posts are fixedly connected to both sides of the top of the rotating plate, and the limiting posts are slidably engaged in the corresponding guide grooves.

[0007] Preferably, the transmission assembly includes a half-bevel gear, which is fixedly connected to the top of the mounting plate. The rotation shaft of the horizontal plate moves within the half-bevel gear. A small bevel gear is rotatably connected to the top of the horizontal plate near the half-bevel gear. The small bevel gear meshes with the half-bevel gear. The diameter of the half-bevel gear is larger than the diameter of the small bevel gear.

[0008] Preferably, the vertical swing assembly includes a turntable, which is rotatably connected to one end of the rotating shaft of a small bevel gear. A connecting rod is rotatably connected to the side of the turntable away from the small bevel gear. A swing rod is rotatably connected to the end of the connecting rod away from the rotating shaft. A through groove is provided on the top of the horizontal plate near the connecting rod. The top of the swing rod moves through the through groove and is fixedly connected to the water supply pipe.

[0009] Preferably, the drive assembly includes a gear fixedly connected to the outside of the rotating shaft of the rotating plate. A guide rail is fixedly connected to the top of the mounting plate near the guide rail. A rack is slidably engaged with the top of the guide rail, and the rack meshes with the gear. An electric telescopic rod is fixedly mounted on the top of the mounting plate near the guide rail, and the piston rod of the electric telescopic rod is fixedly connected to the rack.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] By causing the rotating plate to swing horizontally back and forth, the limiting posts at both ends swing horizontally back and forth. The cooperation between the limiting posts and the guide groove simultaneously causes the horizontal plate to rotate horizontally back and forth, thereby causing the atomizing nozzle to swing horizontally back and forth. Furthermore, the cooperation between the half-bevel gear and the small bevel gear causes the small bevel gear and the turntable to rotate. The cooperation between the connecting rod and the swing rod causes the atomizing nozzle to swing vertically back and forth, thus achieving comprehensive irrigation of crops within a certain range. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a partial structural diagram of the present invention.

[0015] Figure 3 This is a schematic diagram of the vertical swing component in this utility model.

[0016] Figure 4 This is a schematic diagram of the horizontal plate and the arc-shaped sliding plate in this utility model.

[0017] In the diagram: 1. Mounting plate; 2. Horizontal plate; 3. Fixing plate; 4. Water supply pipe; 5. Atomizing nozzle; 6. Horizontal swing assembly; 61. Connecting plate; 62. Guide groove; 63. Rotating plate; 64. Limiting post; 7. Transmission assembly; 71. Half bevel gear; 72. Small bevel gear; 8. Vertical swing assembly; 81. Turntable; 82. Connecting rod; 83. Swing rod; 9. Drive assembly; 91. Gear; 92. Guide rail; 93. Rack; 94. Electric telescopic rod; 10. Arc-shaped slide rail; 11. Arc-shaped sliding plate; 12. Through groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Figure 1-4 As shown, this utility model provides a device for irrigation of crops with water and fertilizer, including a mounting plate 1. The top of the mounting plate 1 is rotatably connected to two symmetrically distributed horizontal plates 2. The top two sides of the horizontal plates 2 are fixedly connected to fixed plates 3. A water supply pipe 4 is rotatably connected between the two fixed plates 3. Atomizing nozzles 5 are fixedly installed on the side of the water supply pipes 4 that are far apart from each other. A horizontal swing component 6 is provided at the top of the mounting plate 1 and between the two horizontal plates 2. A transmission component 7 is provided between the horizontal plates 2 and the mounting plate 1. A vertical swing component 8 is provided on the transmission component 7. A drive component 9 is provided at the top of the mounting plate 1 near the horizontal swing component 6.

[0020] The horizontal swing assembly 6 includes a connecting plate 61, which is fixedly connected to one side of the rotation axis of the horizontal plate 2. A guide groove 62 is provided on the connecting plate 61. A rotating plate 63 is rotatably connected to the top of the mounting plate 1 and located between the two horizontal plates 2. Limiting posts 64 are fixedly connected to both sides of the top of the rotating plate 63. The limiting posts 64 are slidably engaged in the corresponding guide grooves 62.

[0021] By adopting the above technical solution, when the rotating plate 63 swings horizontally back and forth, it drives the limiting posts 64 at both ends to swing horizontally back and forth. With the cooperation between the limiting posts 64 and the guide groove 62, it also drives the horizontal plate 2 to rotate horizontally back and forth, thereby driving the atomizing nozzle 5 to swing horizontally back and forth, so as to achieve uniform spraying on the horizontal surface.

[0022] The transmission assembly 7 includes a half bevel gear 71, which is fixedly connected to the top of the mounting plate 1. The rotating shaft of the horizontal plate 2 moves within the half bevel gear 71. A small bevel gear 72 is rotatably connected to the top of the horizontal plate 2 near the half bevel gear 71. The small bevel gear 72 meshes with the half bevel gear 71.

[0023] By adopting the above technical solution, when the horizontal plate 2 rotates, it simultaneously drives the small bevel gear 72 to rotate around the rotation axis of the horizontal plate 2. The half bevel gear 71 meshes with the small bevel gear 72, and simultaneously drives the small bevel gear 72 to rotate.

[0024] The vertical swing assembly 8 includes a turntable 81, which is rotatably connected to one end of the rotating shaft of the small bevel gear 72. A connecting rod 82 is rotatably connected to the side of the turntable 81 away from the small bevel gear 72. A swing rod 83 is rotatably connected to the end of the connecting rod 82 away from the rotating shaft. A through groove 12 is provided on the top of the horizontal plate 2 near the side of the connecting rod 82. The top of the swing rod 83 moves through the through groove 12 and is fixedly connected to the water pipe 4.

[0025] By adopting the above technical solution, when the small bevel gear 72 rotates, it drives the vertical turntable 81 to rotate. Utilizing the cooperation between the connecting rod 82 and the swing rod 83, the bottom end of the swing rod 83 is driven to swing periodically around the rotation axis of the water supply pipe 4, thereby driving the atomizing nozzle 5 to swing vertically back and forth.

[0026] The drive assembly 9 includes a gear 91, which is fixedly connected to the outside of the rotating shaft of the rotating plate 63. The top of the mounting plate 1 is fixedly connected to the guide rail 92 on the side near the guide rail 92. The top of the guide rail 92 is slidably engaged with a rack 93, which meshes with the gear 91. An electric telescopic rod 94 is fixedly installed on the top of the mounting plate 1 on the side near the guide rail 92. The piston rod of the electric telescopic rod 94 is fixedly connected to the rack 93.

[0027] By adopting the above technical solution, the extension and retraction of the piston rod of the electric telescopic rod 94 pushes the rack 93 to slide laterally back and forth along the top of the guide rail 92. The rack 93 meshes with the gear 91, and at the same time drives the gear 91 to rotate horizontally back and forth, thereby realizing the drive of the equipment.

[0028] The diameter of the half bevel gear 71 is larger than the diameter of the small bevel gear 72.

[0029] By adopting the above technical solution, by setting the diameter of the half-bevel gear 71 to be larger than the diameter of the small bevel gear 72, the rotation frequency of the small bevel gear 72 is increased, thereby achieving a better irrigation effect.

[0030] Two symmetrically distributed arc-shaped slide rails 10 are fixedly connected to both sides of the top of the mounting plate 1, and arc-shaped slide plates 11 are fixedly connected to both sides of the bottom of the horizontal plate 2. The arc-shaped slide plates 11 are slidably engaged in the corresponding arc-shaped slide rails 10.

[0031] By adopting the above technical solution, the cooperation between the arc-shaped slide rail 10 and the arc-shaped slide plate 11 facilitates the better rotation of the horizontal plate 2, while supporting both ends of the horizontal plate 2 and improving the stability of the structure.

[0032] Working principle: When irrigating crops with water and fertilizer, the water and fertilizer solution is delivered into the water pipe 4. Then, the extension and retraction of the piston rod of the electric telescopic rod 94 pushes the rack 93 to slide horizontally back and forth along the top of the guide rail 92. The rack 93 is connected to the gear 91 through meshing, which at the same time drives the gear 91 and the rotating plate 63 to rotate horizontally back and forth.

[0033] When the rotating plate 63 swings horizontally, it drives the limiting posts 64 at both ends to swing horizontally. By utilizing the cooperation between the limiting posts 64 and the guide groove 62, it also drives the horizontal plate 2 to rotate horizontally, thereby driving the atomizing nozzle 5 to swing horizontally.

[0034] When the horizontal plate 2 rotates, it simultaneously drives the small bevel gear 72 to rotate around the rotation axis of the horizontal plate 2. The half bevel gear 71 meshes with the small bevel gear 72, and simultaneously drives the small bevel gear 72 to rotate.

[0035] When the small bevel gear 72 rotates, it drives the turntable 81 to rotate. Utilizing the cooperation between the connecting rod 82 and the swing rod 83, the bottom end of the swing rod 83 is driven to swing back and forth periodically around the rotation axis of the water pipe 4, thereby driving the atomizing nozzle 5 to swing back and forth vertically, thus achieving comprehensive irrigation of crops within a certain range.

[0036] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A device for irrigation of crops with water and fertilizer, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is rotatably connected to two symmetrically distributed horizontal plates (2). Both sides of the top of the horizontal plates (2) are fixedly connected to fixed plates (3). A water supply pipe (4) is rotatably connected between the two fixed plates (3). Atomizing nozzles (5) are fixedly installed on the side of the water supply pipes (4) that are far apart from each other. A horizontal swing assembly (6) is provided at the top of the mounting plate (1) and between the two horizontal plates (2). A transmission assembly (7) is provided between the horizontal plates (2) and the mounting plate (1). A vertical swing assembly (8) is provided on the transmission assembly (7). A drive assembly (9) is provided on the side of the top of the mounting plate (1) near the horizontal swing assembly (6).

2. The irrigation device for crops as described in claim 1, characterized in that, The horizontal swing assembly (6) includes a connecting plate (61), which is fixedly connected to one side of the rotating shaft of the horizontal plate (2). A guide groove (62) is provided on the connecting plate (61). A rotating plate (63) is rotatably connected to the top of the mounting plate (1) and located between the two horizontal plates (2). Limiting posts (64) are fixedly connected to both sides of the top of the rotating plate (63). The limiting posts (64) are slidably engaged in the corresponding guide groove (62).

3. The irrigation device for crops as described in claim 1, characterized in that, The transmission assembly (7) includes a half bevel gear (71), which is fixedly connected to the top of the mounting plate (1). The rotating shaft of the horizontal plate (2) moves within the half bevel gear (71). A small bevel gear (72) is rotatably connected to the top of the horizontal plate (2) near the half bevel gear (71), and the small bevel gear (72) meshes with the half bevel gear (71).

4. The irrigation device for crops as described in claim 1, characterized in that, The vertical swing assembly (8) includes a turntable (81), which is rotatably connected to one end of the rotating shaft of the small bevel gear (72). A connecting rod (82) is rotatably connected to the side of the turntable (81) away from the small bevel gear (72). A swing rod (83) is rotatably connected to the end of the connecting rod (82) away from the rotating shaft. A through groove (12) is provided on the top of the horizontal plate (2) near the side of the connecting rod (82). The top of the swing rod (83) moves through the through groove (12) and is fixedly connected to the water pipe (4).

5. The irrigation device for crops as described in claim 2, characterized in that, The drive assembly (9) includes a gear (91) which is fixedly connected to the outside of the rotating shaft of the rotating plate (63). The top of the mounting plate (1) is fixedly connected to the guide rail (92) on the side near the guide rail (92). The top of the guide rail (92) is slidably engaged with a rack (93). The rack (93) meshes with the gear (91). An electric telescopic rod (94) is fixedly installed on the top of the mounting plate (1) on the side near the guide rail (92). The piston rod of the electric telescopic rod (94) is fixedly connected to the rack (93).

6. The irrigation device for crops as described in claim 3, characterized in that, The diameter of the half bevel gear (71) is larger than the diameter of the small bevel gear (72).

7. The irrigation device for crops as described in claim 1, characterized in that, The top two sides of the mounting plate (1) are fixedly connected to two symmetrically distributed arc-shaped slide rails (10), and the bottom two sides of the horizontal plate (2) are fixedly connected to arc-shaped slide plates (11), which slide and engage in the corresponding arc-shaped slide rails (10).

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