Drip irrigation pipe laying device

Abstract

The utility model discloses a drip irrigation pipe laying device, relates to the technical field of drip irrigation, and mainly aims to improve the laying efficiency of drip irrigation pipes. According to the main technical scheme, the drip irrigation pipe laying device is characterized in that the bottom wall of a box body is rotationally connected to idler wheels, the box body is provided with a through pipe in the vertical direction, and the top wall of the box body is rotationally connected to a winding cylinder; the driving shaft is rotationally installed on the lower side of the front end of the box. The tunneling drill bit is fixedly connected to one end of the driving shaft. The reciprocating mechanism comprises a driving disc and a reciprocating rod, the driving disc is rotationally connected to the top wall of the box body, the edge of the driving disc is fixedly connected to one end of a poke rod, the upper end of the reciprocating rod is fixedly connected to the middle of the transverse sliding groove body, and the lower end of the reciprocating rod is fixedly connected to the bottom wall of the box body. The other end of the poke rod is arranged in the transverse sliding groove body in a sliding mode, the lower end of the reciprocating rod is fixedly connected to a U-shaped claw, and the U-shaped claw corresponds to a discharging opening.

Description

Technical Field

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

[0002] Drip irrigation uses plastic pipes to deliver water to the roots of crops through orifices or drippers on capillary tubes with a diameter of about 10mm for localized irrigation. It is currently the most effective water-saving irrigation method in arid and water-scarce areas, with a water utilization rate of up to 95%. Drip irrigation has a higher water-saving and yield-increasing effect than sprinkler irrigation, and can be combined with fertilization to more than double fertilizer efficiency. It is suitable for irrigating fruit trees, vegetables, cash crops, and greenhouses, and can also be used for field crop irrigation in arid and water-scarce areas. The main characteristics of drip irrigation are: small water volume (2-12 liters per hour), resulting in a longer irrigation duration and shorter irrigation cycles, allowing for frequent, small-volume irrigation; low operating pressure, enabling precise control of the irrigation volume, reducing ineffective inter-row evaporation and preventing water waste; and automated management.

[0003] The existing drip irrigation pipe laying equipment still requires manual assistance to bury the drip irrigation pipes during the laying process, which is inefficient. Therefore, it is necessary to design a drip irrigation pipe laying equipment that integrates trenching and pipe laying. Utility Model Content

[0004] In view of this, the present invention provides a drip irrigation pipe laying device, the main purpose of which is to improve the laying efficiency of drip irrigation pipes.

[0005] To achieve the above objectives, this utility model mainly provides the following technical solutions:

[0006] This utility model provides a drip irrigation pipe laying device, which includes: a box, a trenching mechanism, and a pipe clamping part;

[0007] The bottom wall of the box is rotatably connected to rollers, the box is provided with a vertical through pipe, and the top wall of the box is rotatably connected to a winding cylinder.

[0008] The trenching mechanism includes a drive shaft and a tunneling drill bit. The drive shaft is rotatably mounted on the lower front side of the housing, and the tunneling drill bit is fixedly connected to one end of the drive shaft.

[0009] The clamping section is located inside the housing space behind the through pipe. The clamping section includes an inclined slide and a reciprocating mechanism. The inclined slide is used to support multiple U-shaped clamps. The bottom wall of the housing at the lower end of the inclined slide in the inclined direction is provided with a discharge port. The reciprocating mechanism includes a drive disc and a reciprocating rod. The drive disc is rotatably connected to the top wall of the housing. The edge of the drive disc is fixedly connected to one end of a lever. The upper end of the reciprocating rod is fixedly connected to the middle of the transverse slide. The other end of the lever is slidably disposed in the transverse slide. The lower end of the reciprocating rod is fixedly connected to a U-shaped claw, which corresponds to the discharge port.

[0010] The purpose of this utility model and the technical problems to be solved can be further achieved by the following technical measures.

[0011] Optionally, it also includes a support plate, and a limiting plate is provided at the lower end of the inclined slide in the inclined direction. One end of the support plate is rotatably connected to the lower surface of the limiting plate via a pivot. The pivot is provided with a torsion spring for driving the support plate to rotate toward the limiting plate.

[0012] Optionally, the inner edges of the opposite ends of the through pipe are provided with arc surfaces.

[0013] Optionally, it also includes a first drive motor, which is disposed in the housing. The output shaft of the first drive motor is fixedly connected to the drive wheel, and the other end of the drive shaft is fixedly connected to the driven wheel. The drive wheel is drivenly connected to the driven wheel.

[0014] Optionally, it also includes a second drive motor, which is mounted on the top wall of the housing, and the center of the drive disc is fixedly connected to the output shaft of the second drive motor.

[0015] Optionally, a soil sealing plate is also included, which is installed on the lower rear end of the housing.

[0016] Optionally, a towing frame is also included, which is fixedly connected to the front end of the housing.

[0017] By employing the above technical solution, this utility model has at least the following advantages:

[0018] When laying drip irrigation pipes, first wrap one end of the drip irrigation pipe around the winding cylinder until the winding cylinder is fully loaded with the drip irrigation pipe. Then, pass the other end of the drip irrigation pipe through the through pipe and extend it towards the rear end of the box. Finally, fix the other end of the drip irrigation pipe to the ground.

[0019] Then, the drive shaft is started, driving the drilling bit to rotate. After digging a certain depth in the ground at the front of the box, the box is pushed, causing the rollers to roll forward and the box to move forward. At the same time, the drilling bit digs forward out of the trench, and the drip irrigation pipe is embedded in the trench. Simultaneously, the drive disc is started, driving the actuating rod to move in a circular motion. The actuating rod slides back and forth in the transverse slide body, thereby causing the reciprocating rod to move vertically back and forth. This causes the U-shaped claw to abut against the U-shaped clip at the lower end of the inclined slide in the inclined direction in sequence, so that the U-shaped clip passes through the discharge port and inserts into the soil on both sides of the drip irrigation pipe, thereby fixing the drip irrigation pipe in the trench.

[0020] By using the above method, trenching and pipe laying can be completed in one go, improving the efficiency of drip irrigation pipe laying. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a drip irrigation pipe laying device provided in an embodiment of the present utility model;

[0022] Figure 2 for Figure 1 Enlarged view of section A;

[0023] Figure 3 This is a diagram showing the positional relationship between the U-shaped clamp and the U-shaped claw.

[0024] The reference numerals in the accompanying drawings include: 1. Box body; 2. Roller; 3. Through pipe; 4. Winding cylinder; 5. Drive shaft; 6. Tunneling drill bit; 7. Inclined slide; 8. U-shaped clamp; 9. Discharge port; 10. Drive disc; 11. Reciprocating rod; 12. Actuating rod; 13. Horizontal chute; 14. U-shaped claw; 15. Support frame; 16. Vertical guide rail; 17. Bearing plate; 18. Pivot; 19. Limiting plate; 20. Arc surface; 21. First drive motor; 22. Drive wheel; 23. Driven wheel; 24. Soil sealing plate; 25. Traction frame. Detailed Implementation

[0025] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the specific implementation methods, structures, features, and effects according to this utility model application are described in detail below with reference to the accompanying drawings and preferred embodiments. In the following description, different "embodiments" or "embodiments" do not necessarily refer to the same embodiment. Furthermore, specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0027] like Figures 1 to 3 As shown, an embodiment of the present invention provides a drip irrigation pipe laying device, which includes: a box body 1, a trenching mechanism and a pipe clamping part;

[0028] The bottom wall of the box 1 is rotatably connected to the roller 2, the box 1 is provided with a vertical through pipe 3, and the top wall of the box 1 is rotatably connected to the winding cylinder 4.

[0029] The trenching mechanism includes a drive shaft 5 and a tunneling drill bit 6. The drive shaft 5 is rotatably mounted on the lower front side of the housing 1, and the tunneling drill bit 6 is fixedly connected to one end of the drive shaft 5.

[0030] The clamping part is located inside the housing 1 behind the through pipe 3. The clamping part includes an inclined slide 7 and a reciprocating mechanism. The inclined slide 7 is used to support multiple U-shaped clamps. The bottom wall of the housing 1 at the lower end of the inclined slide 7 in the inclined direction is provided with a discharge port 9. The reciprocating mechanism includes a drive disc 10 and a reciprocating rod 11. The drive disc 10 is rotatably connected to the top wall of the housing 1. The edge of the drive disc 10 is fixedly connected to one end of a lever 12. The upper end of the reciprocating rod 11 is fixedly connected to the middle of a transverse slide 13. The other end of the lever 12 is slidably disposed in the transverse slide 13. The lower end of the reciprocating rod 11 is fixedly connected to a U-shaped claw 14, which corresponds to the discharge port 9.

[0031] The working process of a drip irrigation pipe laying device is as follows:

[0032] When laying the drip irrigation pipe, first wrap one end of the drip irrigation pipe around the winding cylinder 4 so that the winding cylinder 4 is fully loaded with the drip irrigation pipe. The other end of the drip irrigation pipe passes through the through pipe 3 and extends towards the rear end of the box body 1. The other end of the drip irrigation pipe is then fixed to the ground.

[0033] Then, start the drive shaft 5, which drives the drilling bit 6 to rotate. After digging a certain depth in the ground at the front of the box 1, push the box 1 to make the roller 2 roll forward and the box 1 move forward. At the same time, the drilling bit 6 digs forward out of the trench, and the drip irrigation pipe is embedded in the trench. At the same time, start the drive disc 10, which drives the actuating rod 12 to move in a circular motion. The actuating rod 12 slides back and forth in the transverse slide body 13, thereby causing the reciprocating rod 11 to move vertically back and forth. This causes the U-shaped claw 14 to abut against the U-shaped clip at the lower end of the inclined slide 7 in the inclined direction in sequence, so that the U-shaped clip passes through the discharge port 9 and inserts into the soil on both sides of the drip irrigation pipe, thereby fixing the drip irrigation pipe in the trench.

[0034] In the technical solution of this utility model, the trenching and pipe laying operations are completed in one go through the above method, which improves the efficiency of drip irrigation pipe laying.

[0035] Specifically, there is a gap between the two sides of the inclined slide 7 and the side wall of the housing 1. The U-shaped bend of the U-shaped clip overlaps the upper inclined surface of the inclined slide 7. The two ends of the U-shaped clip hang down into the gap. Multiple U-shaped clips are arranged in sequence along the inclined surface of the inclined slide 7.

[0036] Specifically, it also includes a support frame 15, which is installed inside the housing 1. A vertical guide rail 16 is fixedly installed on the side of the support frame 15. A reciprocating rod 11 is slidably connected to the vertical guide rail 16. The central axis of the reciprocating rod 11 intersects perpendicularly with the central axis of the drive disk 10. The length of the transverse slide 13 is slightly larger than the diameter of the drive disk 10.

[0037] In a specific embodiment, a support plate 17 is also included. A limiting plate 19 is provided at the lower end of the inclined slide 7 in the inclined direction. One end of the support plate 17 is rotatably connected to the lower surface of the limiting plate 19 via a pivot 18. The pivot 18 is provided with a torsion spring for driving the support plate 17 to rotate toward the limiting plate 19.

[0038] In this embodiment, specifically, when the reciprocating rod 11 moves upward and drives the U-shaped claw 14 to move upward away from the discharge port 9, the bearing plate 17 moves upward and presses against the limiting plate 19, and the U-shaped clip on the inclined slide 7 slides down onto the bearing plate 17 to prevent the U-shaped clip from falling through the discharge port 9.

[0039] When the reciprocating rod 11 moves downward, the U-shaped claw 14 pushes the U-shaped clip downward and moves the bearing plate 17 away from the limiting plate 19, so that the U-shaped clip falls through the discharge port 9 and inserts into the soil of the trench to fix the drip irrigation pipe.

[0040] Through the above process, since the rotation cycle of the drive disk 10 is fixed, the distance between two adjacent U-shaped clips is fixed after the U-shaped clips are inserted into the groove.

[0041] In a specific embodiment, the inner edge of the opposite end of the through pipe 3 is provided with an arc surface 20.

[0042] In this embodiment, specifically, when the drip irrigation pipe passes through the through pipe 3 from top to bottom, the drip irrigation pipe sweeps across the arc surface 20 to avoid the drip irrigation pipe coming into contact with sharp edges, thereby preventing the drip irrigation pipe from being scratched when closed.

[0043] In a specific embodiment, a first drive motor 21 is also included. The first drive motor 21 is disposed inside the housing 1. The output shaft of the first drive motor 21 is fixedly connected to the drive wheel 22. The other end of the drive shaft 5 is fixedly connected to the driven wheel 23. The drive wheel 22 is drivenly connected to the driven wheel 23.

[0044] In this embodiment, specifically, the driving wheel 22 and the driven wheel 23 are sprockets, which are connected by a chain. The chain passes through the through hole in the bottom wall of the housing 1. The first drive motor 21 drives the driving wheel 22 to rotate, and the driving wheel 22 drives the driven wheel 23 to rotate, thereby driving the tunneling drill bit 6 to rotate, so as to achieve the purpose of tunneling the trench in front.

[0045] In a specific embodiment, a second drive motor is also included. The second drive motor is installed on the top wall of the housing 1, and the center of the drive disk 10 is fixedly connected to the output shaft of the second drive motor.

[0046] In this embodiment, specifically, the second drive motor is fixedly installed on the top wall of the housing 1, and the center of the drive disc 10 is connected to the output shaft of the second drive motor via a flat key. The second drive motor drives the drive disc 10 to rotate, and the disc drives the actuating rod 12 to revolve. While the actuating rod 12 slides in the transverse slide 13, it drives the transverse slide 13 and the reciprocating rod 11 to move up and down.

[0047] In a specific embodiment, a soil sealing plate 24 is also included, which is installed on the lower rear end of the box body 1.

[0048] In this embodiment, there are two sealing plates 24. The lower end of the through pipe 3 and the discharge port both extend along the central axis of the drive shaft 5. The two sealing plates 24 are symmetrically arranged on both sides of the central axis of the drive shaft 5.

[0049] In a specific embodiment, a traction frame 25 is also included, which is fixedly connected to the front end of the housing 1.

[0050] In this embodiment, specifically, the traction frame 25 is provided with a suspension hole for connecting the locomotive rear bracket, thereby enabling the box body 1 to obtain forward power.

[0051] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A drip irrigation pipe laying device, characterized in that, include: The box body has a bottom wall rotatably connected to rollers, a vertical through pipe, and a top wall rotatably connected to a winding cylinder. A trenching mechanism, comprising a drive shaft and a tunneling drill bit, wherein the drive shaft is rotatably mounted on the lower front end of the housing, and the tunneling drill bit is fixedly connected to one end of the drive shaft; The tube clamping section is located inside the housing behind the through pipe. The tube clamping section includes an inclined slide and a reciprocating mechanism. The inclined slide supports multiple U-shaped clamps. A discharge port is located on the bottom wall of the housing at the lower end of the inclined slide in the inclined direction. The reciprocating mechanism includes a drive disc and a reciprocating rod. The drive disc is rotatably connected to the top wall of the housing. The edge of the drive disc is fixedly connected to one end of a lever. The upper end of the reciprocating rod is fixedly connected to the middle of a transverse slide. The other end of the lever is slidably disposed within the transverse slide. The lower end of the reciprocating rod is fixedly connected to a U-shaped claw, which corresponds to the discharge port.

2. The drip irrigation pipe laying device according to claim 1, characterized in that, It also includes a support plate, and a limiting plate is provided at the lower end of the inclined slide in the inclined direction. One end of the support plate is rotatably connected to the lower surface of the limiting plate through a pivot. The pivot is provided with a torsion spring for driving the support plate to rotate toward the limiting plate.

3. The drip irrigation pipe laying device according to claim 1, characterized in that, The inner edges of the opposite ends of the through pipe are provided with arc surfaces.

4. The drip irrigation pipe laying device according to claim 1, characterized in that, It also includes a first drive motor, which is disposed inside the housing. The output shaft of the first drive motor is fixedly connected to the drive wheel, and the other end of the drive shaft is fixedly connected to the driven wheel. The drive wheel is drivenly connected to the driven wheel.

5. The drip irrigation pipe laying device according to claim 1, characterized in that, It also includes a second drive motor, which is mounted on the top wall of the housing, and the center of the drive disc is fixedly connected to the output shaft of the second drive motor.

6. The drip irrigation pipe laying device according to any one of claims 1 to 5, characterized in that, It also includes a soil sealing plate, which is installed on the lower rear end of the housing.

7. The drip irrigation pipe laying device according to any one of claims 1 to 5, characterized in that, It also includes a towing frame, which is fixedly connected to the front end of the box body.

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