Adjustable shallow buried drip irrigation laying device

Abstract

The utility model relates to drip irrigation laying technical field, solved during drip irrigation laying, because the position requirement is different because of pipeline burying, when the land is laid, need not to adjust the overall position of device to adjust the position of pipeline laying, thereby need to change the position of device whole constantly problem. Specifically, it is a kind of adjustable shallow drip irrigation laying device, including trolley main body, the front of trolley main body is provided with plough board, the top surface of trolley main body is fixedly connected with fixed plate being axis symmetry, the side of one of fixed plate is provided with A drive motor, the output of A drive motor is fixedly connected with reel and penetrates one of fixed plate, the other end of reel is rotatably connected to the side of another fixed plate;The two sides of the other end of trolley main body are movably connected with rocker arm, the two sides of the bottom of the other end of trolley main body are provided with support plate, and the top of support plate is fixedly connected with electric push rod.

Description

Technical Field

[0001] This utility model relates to the field of drip irrigation laying technology, specifically an adjustable shallow-buried drip irrigation laying device. Background Technology

[0002] An adjustable shallow-buried drip irrigation laying device disclosed in authorization announcement number CN217064886U includes a first support, a drip irrigation pipe reel rotatably connected to the top surface of the first support, a drive mechanism for driving the drip irrigation pipe reel connected to the first end of the first support, a depth-adjustable mechanism connected to the tail end of the first support, a plow head corresponding to the drive mechanism and a drip irrigation pipe guiding mechanism sequentially connected to the bottom surface of the first end of the first support, an adjustment mechanism for controlling the extension of the drip irrigation pipe provided between the drip irrigation pipe reel and the drive mechanism, and an air pump connected to the water inlet end of the drip irrigation pipe.

[0003] Its structure is simple and easy to operate, and it can adjust the laying depth of the drip irrigation pipe, reducing labor intensity.

[0004] However, during drip irrigation installation, due to varying requirements for pipeline location, the overall position of the device needs to be adjusted during land laying to regulate the pipeline's location. This necessitates frequent changes to the device's position, making this method inefficient for drip irrigation installation. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an adjustable shallow-buried drip irrigation laying device, which solves the problem that during drip irrigation laying, due to different requirements for the location of the buried pipeline, it is not necessary to adjust the overall position of the device to adjust the laying position of the pipeline, thus requiring constant replacement of the overall position of the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable shallow-buried drip irrigation laying device, comprising a trolley body, a plowing floor provided on the front of the trolley body, a fixing plate fixedly connected to the top surface of the trolley body in an axially symmetrical manner, an A-drive motor provided on the side of one of the fixing plates, the output end of the A-drive motor passing through one of the fixing plates and fixedly connected to a drum, the other end of the drum being rotatably connected to the side of another fixing plate; rocker arms are movably connected to both sides of the other end of the trolley body, support plates are provided on both sides of the bottom of the other end of the trolley body, an electric push rod is fixedly connected to the top of each support plate, a U-shaped clamp is movably connected to the top of the electric push rod, sliding grooves are provided on both sides of the bottom of the rocker arms, and sliders are slidably connected to the corresponding sliding grooves on the inner wall of each U-shaped clamp;

[0007] One end of the rocker arm is provided with a fixing rod, and the top of both ends of the fixing rod are fixedly connected to positioning plates. A B drive motor is provided on the side of one of the positioning plates. The output end of the B drive motor passes through one of the positioning plates and is fixedly connected to a threaded screw. The other end of the threaded screw is rotatably connected to the side of the other positioning plate. A threaded cylinder is provided on the surface of the threaded screw, and a tube ring is fixedly connected to the top of the threaded cylinder.

[0008] In one specific embodiment, the other end of the reel is rotatably connected to the side of another fixed plate via a bearing.

[0009] In one specific embodiment, a connecting plate is provided at the bottom of the threaded cylinder, a limiting groove is provided on the top surface of the fixing rod, and the bottom end of the connecting plate is slidably connected to the inside of the limiting groove.

[0010] In one specific embodiment, the slider on the inner wall of the U-shaped clamp is adapted to the groove at the bottom of the rocker arm, and the sliding of the slider inside the groove keeps the U-shaped clamp connected to the rocker arm and allows relative movement.

[0011] In one specific embodiment, the fixed rod is movably connected to the trolley body via a rocker arm, and the extension and retraction of the electric push rod drives the rocker arm to swing through a U-shaped clamp to change the height of the fixed rod.

[0012] In one specific embodiment, the threaded cylinder engages with a threaded screw through its internal threaded structure, and the B drive motor drives the threaded screw to rotate, thereby causing the threaded cylinder and the through-tube ring to move horizontally.

[0013] Compared with the prior art, this utility model provides an adjustable shallow-buried drip irrigation laying device, which has the following beneficial effects:

[0014] The technical solution disclosed in this utility model achieves convenient and flexible adjustment of the laying height of the fixed rod and the pipe ring by setting a structure of rocker arm, support plate, electric push rod, U-shaped clamp plate and slider and groove. By controlling the extension and retraction of the electric push rod, the U-shaped clamp plate is driven to move, the slider slides in the groove of the rocker arm and pushes the rocker arm to swing around the movable connection point between it and the main body of the cart, thereby changing the height of the fixed rod and finally adjusting the shallow burial depth of the drip irrigation pipe in the soil. This mechanism design solves the problems of inconvenient depth adjustment and time-consuming and labor-intensive operation in existing technologies, significantly improving the efficiency and convenience of adjusting the laying depth of drip irrigation pipes. By setting up a combination structure of positioning plate, B drive motor, threaded screw, threaded cylinder, and pipe ring, it realizes the precise and independent adjustment function of the horizontal position of the drip irrigation pipe outlet point (pipe ring). The B drive motor drives the threaded screw to rotate, which drives the threaded cylinder and the pipe ring on its top to move along the screw axis, thereby changing the horizontal position of the drip irrigation pipe leading out of the pipe ring. This structural design directly solves the core pain point of the background technology that "it is necessary to constantly change the overall position of the device" to adjust the lateral position of the buried pipe, so that the device can quickly adjust the pipe position while moving or stopping without overall displacement, greatly improving the flexibility of drip irrigation pipe laying and overall operation efficiency. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the trolley of this utility model;

[0018] Figure 3 This is a schematic diagram of the fixing rod structure of this utility model;

[0019] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0020] In the diagram: 1. Cart body; 2. Plowing floor; 3. Fixing plate; 4. A drive motor; 5. Drum; 6. Rocker arm; 7. Support plate; 8. Electric push rod; 9. U-shaped clamp; 10. Slide groove; 11. Fixing rod; 12. Positioning plate; 13. B drive motor; 14. Threaded screw; 15. Threaded cylinder; 16. Connecting plate; 17. Limiting groove; 18. Pipe ring. Detailed Implementation

[0021] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] Figures 1-4 In one embodiment of this utility model, an adjustable shallow-buried drip irrigation laying device includes a trolley body 1. A plowing floor 2 is provided on the front of the trolley body 1. A fixing plate 3 is fixedly connected to the top surface of the trolley body 1 in an axially symmetrical manner. An A drive motor 4 is provided on the side of one of the fixing plates 3. The output end of the A drive motor 4 passes through one of the fixing plates 3 and is fixedly connected to a roller 5. The other end of the roller 5 is rotatably connected to the side of the other fixing plate 3. Rocker arms 6 are movably connected to both sides of the other end of the trolley body 1. Support plates 7 are provided on both sides of the bottom of the other end of the trolley body 1. Electric push rods 8 are fixedly connected to the top of the support plates 7. A U-shaped clamp 9 is movably connected to the top of the electric push rods 8. Slide grooves 10 are provided on both sides of the bottom of the rocker arms 6. Slider blocks that are slidably connected to the corresponding slide grooves 10 are provided on the inner wall of the U-shaped clamp 9.

[0023] The specific problem addressed in this embodiment is to solve the issue that during drip irrigation installation, due to varying pipeline burial locations, the overall position of the device needs to be adjusted during ground laying to regulate the pipeline's position, thus requiring frequent repositioning of the device. This invention, through a structure consisting of a rocker arm 6, a support plate 7, an electric push rod 8, a U-shaped clamp 9, and a slider cooperating with a groove 10, achieves convenient and flexible adjustment of the laying height of the fixed rod 11 and the pipe-passing ring 18. By controlling the extension and retraction of the electric push rod 8, the U-shaped clamp 9 is moved, and the slider slides within the groove 10 of the rocker arm 6, pushing the rocker arm 6 to swing around its movable connection point with the trolley body 1, thereby changing the height of the fixed rod 11 and ultimately adjusting the shallow burial depth of the drip irrigation pipe in the soil. This mechanism design solves the problems of inconvenient depth adjustment and time-consuming and labor-intensive operation in existing technologies, significantly improving the efficiency and convenience of drip irrigation pipe laying depth adjustment. By setting up a combination structure of positioning plate 12, B drive motor 13, threaded screw 14, threaded cylinder 15, and pipe ring 18, it realizes the precise and independent adjustment function of the horizontal position of the pipe ring 18 at the drip irrigation pipe outlet point. The B drive motor 13 drives the threaded screw 14 to rotate, which drives the threaded cylinder 15 and the pipe ring 18 at its top to move along the screw axis, thereby changing the horizontal position of the drip irrigation pipe leading out from the pipe ring 18. This structural design directly solves the core pain point of the background technology that "it is necessary to constantly change the overall position of the device" to adjust the lateral position of the buried pipe, so that the device can quickly adjust the pipe position while moving or stopping without overall displacement, greatly improving the flexibility of drip irrigation pipe laying and overall operation efficiency.

[0024] One end of the rocker arm 6 is provided with a fixed rod 11. The top of both ends of the fixed rod 11 are fixedly connected to positioning plates 12. A B drive motor 13 is provided on the side of one of the positioning plates 12. The output end of the B drive motor 13 passes through one of the positioning plates 12 and is fixedly connected to a threaded screw 14. The other end of the threaded screw 14 is rotatably connected to the side of the other positioning plate 12. A threaded cylinder 15 is provided on the surface of the threaded screw 14. A tube ring 18 is fixedly connected to the top of the threaded cylinder 15. In this specific embodiment, the plowing floor 2 on the front of the trolley body 1 opens a trench when moving. The top symmetrical fixed plate 3 supports the roller 5. The A drive motor 4 drives the roller 5 to release the drip irrigation pipe. The rocker arms 6 on both sides of the rear end of the trolley body 1 are height-adjustable by electric push rods 8 on the support plate 7: the U-shaped clamp 9 at the top of the electric push rod 8 slides along the bottom groove 10 of the rocker arm 6 through the inner wall slider, pushing the rocker arm 6 to swing around the movable fulcrum to raise or lower the fixed rod 11. The positioning plates 12 at both ends of the fixed rod 11 support the horizontal adjustment mechanism. The B drive motor 13 drives the threaded screw 14 to rotate. Through the threaded engagement, the threaded cylinder 15 and the top pipe ring 18 move horizontally. The drip irrigation pipe passes through the pipe ring 18 into the ditch to achieve adjustable laying position.

[0025] In this specific embodiment, the other end of the drum 5 is rotatably connected to the side of another fixed plate 3 via a bearing;

[0026] The tail end of the drum 5 is supported on the side of the fixed plate 3 by a bearing. The bearing structure reduces rotational resistance and prevents the pipe from getting tangled and stuck.

[0027] In this specific embodiment, a connecting plate 16 is provided at the bottom of the threaded cylinder 15, and a limiting groove 17 is provided on the top surface of the fixing rod 11. The bottom end of the connecting plate 16 is slidably connected to the inside of the limiting groove 17.

[0028] The connecting plate 16 at the bottom of the threaded cylinder 15 is inserted into the limiting groove 17 on the top surface of the fixing rod 11 and slides. When the connecting plate 16 moves horizontally within the limiting groove 17, it prevents the threaded cylinder 15 from deflecting.

[0029] In this specific embodiment, the slider on the inner wall of the U-shaped clamp 9 is adapted to the groove 10 at the bottom of the rocker arm 6. The sliding of the slider inside the groove 10 keeps the U-shaped clamp 9 connected to the rocker arm 6 and allows relative movement.

[0030] The slider on the inner wall of the U-shaped clamp 9 is adapted to the groove 10 at the bottom of the rocker arm 6. When the electric push rod 8 extends or retracts, the slider slides along the groove 10 to form a follow-up connection, ensuring the stability of the swing trajectory of the rocker arm 6.

[0031] In this specific embodiment, the fixed rod 11 is movably connected to the trolley body 1 via the rocker arm 6, and the extension and retraction of the electric push rod 8 drives the rocker arm 6 to swing through the U-shaped clamp 9 to change the height of the fixed rod 11.

[0032] The fixed rod 11 forms a lever structure with the trolley body 1 through the rocker arm 6. The electric push rod 8 pushes the short arm end of the rocker arm 6 through the U-shaped clamp 9, so that the fixed rod 11 can be raised and lowered smoothly at the long arm end.

[0033] In this specific embodiment, the threaded cylinder 15 engages with the threaded screw 14 through its internal threaded structure, and the B drive motor 13 drives the threaded screw 14 to rotate so as to drive the threaded cylinder 15 and the through-tube ring 18 to move horizontally.

[0034] The internal threaded structure of the threaded cylinder 15 precisely meshes with the threaded screw 14. When the B drive motor 13 drives the screw to rotate in both forward and reverse directions, the threaded cylinder 15 is precisely displaced along the axial direction, ensuring that the positioning of the tube ring 18 is without deviation.

[0035] Working principle: When the trolley body 1 moves, the plowing plate 2 on its front first opens a trench. One end of the drip irrigation pipe wound on the surface of the roll 5 passes through the pipe threading ring 18. The roll 5 is rotated and the pipe is released by the drive motor A 4. At the same time, according to the shallow burial depth requirement, the electric push rod 8 extends and retracts to drive the U-shaped clamp 9 to move. The slider on the inner wall of the U-shaped clamp 9 slides along the slide groove 10 at the bottom of the rocker arm 6, pushing the rocker arm 6 to swing around its movable connection point with the trolley body 1, driving the fixed rod 11 to rise and fall to adjust the burial depth. Then, the drive motor B 13 drives the threaded screw 14 to rotate, driving the threaded cylinder 15 and the pipe threading ring 18 to move horizontally, and simultaneously adjusting the lateral laying position of the drip irrigation pipe, finally achieving precise laying of the drip irrigation pipe with dual degrees of freedom in depth and horizontal position during movement.

[0036] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0037] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable shallow-buried drip irrigation laying device, comprising a trolley body (1), characterized in that: The front of the trolley body (1) is provided with a plowing floor (2). The top surface of the trolley body (1) is fixedly connected with a fixed plate (3) in an axially symmetrical manner. An A drive motor (4) is provided on the side of one of the fixed plates (3). The output end of the A drive motor (4) passes through one of the fixed plates (3) and is fixedly connected with a drum (5). The other end of the drum (5) is rotatably connected to the side of the other fixed plate (3). Rocker arms (6) are movably connected to both sides of the other end of the trolley body (1). Support plates (7) are provided on both sides of the bottom of the other end of the trolley body (1). Electric push rods (8) are fixedly connected to the top of the support plates (7). U-shaped clamps (9) are movably connected to the top of the electric push rods (8). Slide grooves (10) are provided on both sides of the bottom of the rocker arms (6). Slider blocks that are slidably connected to the corresponding slide grooves (10) are provided on the inner wall of the U-shaped clamps (9). One end of the rocker arm (6) is provided with a fixed rod (11), and the top of both ends of the fixed rod (11) are fixedly connected with positioning plates (12). A B drive motor (13) is provided on the side of one of the positioning plates (12). The output end of the B drive motor (13) passes through one of the positioning plates (12) and is fixedly connected with a threaded screw (14). The other end of the threaded screw (14) is rotatably connected to the side of the other positioning plate (12). A threaded cylinder (15) is provided on the surface of the threaded screw (14), and a tube ring (18) is fixedly connected to the top of the threaded cylinder (15).

2. The adjustable shallow-buried drip irrigation laying device according to claim 1, characterized in that: The other end of the drum (5) is rotatably connected to the side of another fixed plate (3) via a bearing.

3. The adjustable shallow-buried drip irrigation laying device according to claim 1, characterized in that: The bottom of the threaded cylinder (15) is provided with a connecting plate (16), and the top surface of the fixing rod (11) is provided with a limiting groove (17). The bottom end of the connecting plate (16) is slidably connected to the inside of the limiting groove (17).

4. The adjustable shallow-buried drip irrigation laying device according to claim 1, characterized in that: The slider on the inner wall of the U-shaped clamp (9) is adapted to the groove (10) at the bottom of the rocker arm (6). The sliding of the slider inside the groove (10) keeps the U-shaped clamp (9) connected to the rocker arm (6) and allows relative movement.

5. An adjustable shallow-buried drip irrigation laying device according to claim 1, characterized in that: The fixed rod (11) is movably connected to the trolley body (1) via the rocker arm (6). The extension and retraction of the electric push rod (8) drives the rocker arm (6) to swing through the U-shaped clamp (9) to change the height of the fixed rod (11).

6. The adjustable shallow-buried drip irrigation laying device according to claim 1, characterized in that: The threaded cylinder (15) engages with the threaded screw (14) through its internal threaded structure. The B drive motor (13) drives the threaded screw (14) to rotate, thereby causing the threaded cylinder (15) and the through-tube ring (18) to move horizontally.

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