Drip irrigation pipe laying device

Abstract

The utility model belongs to the technical field of drip irrigation auxiliary devices, and particularly discloses a drip irrigation pipe laying device which comprises a fixing frame, a sliding groove is formed in the fixing frame, a moving wheel is arranged in the sliding groove, a drip irrigation pipe containing unit is arranged on the moving wheel, a positioning assembly is arranged on the drip irrigation pipe containing unit, and a U-shaped supporting rod is arranged on the drip irrigation pipe containing unit. According to the drip irrigation pipe laying device, the drip irrigation pipe laying distance is adjusted by moving the drip irrigation pipe containing units, the drip irrigation pipe containing units are limited through the positioning assemblies, and therefore the range of the drip irrigation pipe laying distance is increased, and the laying efficiency of the drip irrigation pipes is improved. The problem that the adjustment range of the laying distance of drip irrigation pipes is limited is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation auxiliary devices, in particular to a drip irrigation pipe laying device. Background Art

[0002] Since ancient times, agricultural irrigation has mainly relied on precipitation from the sky and rivers on the ground, so farming is mainly concentrated in areas with abundant precipitation and well-developed river networks. With the development of science and technology, drip irrigation and sprinkler irrigation technologies have emerged to increase the cultivated area in arid and water-scarce areas. Drip irrigation is the most effective water-saving irrigation method for arid and water-scarce areas. The water utilization rate can reach 95%. Drip irrigation has a higher water-saving and yield-increasing effect than sprinkler irrigation.

[0003] Drip irrigation pipes are important irrigators in drip irrigation systems. According to the water requirements of crops, the low-pressure pipeline system and the sprinkler installed on the capillary tube drip water and nutrients needed by crops into the soil where the crops grow in the root zone evenly and slowly. Because the types of crops are different, the required laying spacing of drip irrigation pipes is different, so the laying spacing of drip irrigation pipes needs to be set according to the crop planting spacing. Some equipment on the market that can adjust the laying spacing of drip irrigation pipes, because the rotating axis of the drip irrigation pipe is parallel to the ground, the adjustment range of the laying spacing of the drip irrigation pipes cannot exceed the thickness of the pipe tape roll itself, resulting in a limited adjustment range of the laying spacing of the drip irrigation pipes, which cannot meet the larger spacing requirements of vegetation. Utility Model Content

[0004] The utility model aims to provide a drip irrigation pipe laying device to solve the problem that the adjustment range of the drip irrigation pipe laying interval is limited.

[0005] To achieve the above-mentioned purpose, the basic solution provided by the utility model is: a drip irrigation pipe laying device, including a fixed frame, a slide groove is opened on the fixed frame, a moving wheel is movably connected in the slide groove, a drip irrigation pipe placement unit is fixedly connected to the moving wheel, the drip irrigation pipe placement unit is provided with a positioning component, the drip irrigation pipe placement unit is provided with a U-shaped support rod, and the U-shaped support rod is provided with a guide ring.

[0006] The principle and beneficial effect of the utility model are as follows: the free end of the drip irrigation pipe passes through the guide ring on the U-shaped support rod to limit the laying of the drip irrigation pipe, and the laying spacing between the drip irrigation pipes is adjusted by moving the moving wheel in the slide groove of the fixed frame. After the spacing is determined, the positioning can be performed by the positioning component, thereby increasing the adjustment range of the laying spacing of the drip irrigation pipes to meet the spacing required by different vegetation and increase the scope of application.

[0007] Solution 2, which is the preferred basic solution, the drip irrigation pipe placement unit includes a cross, a flange bearing and a circular plate, the four ends of the cross are fixedly connected with moving wheels, the middle of the cross is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with a flange bearing, the flange bearing is bolted with a flange plate, the flange plate is evenly fixed with a number of reinforcing ribs, the free end of each reinforcing rib is fixed to the circular plate, the reinforcing rib is fixed with a pipe rack, the cross is fixed with a U-shaped support rod, the U-shaped support rod is fixed with a guide ring, the pipe belt roll is passed through the pipe rack and placed on the reinforcing rib, the free end of the drip irrigation pipe is passed through the guide ring on the U-shaped support rod and fixed to the ground, and rotated on the rotating shaft through the flange bearing, driving the reinforcing rib and the drip irrigation pipe on the circular plate to rotate, which is convenient for laying the drip irrigation pipe.

[0008] Option three is the preferred option of the basic option. The positioning assembly includes a limiting ring. The cross and the limiting ring are hinged. A plurality of limiting protrusions for clamping the limiting ring are fixedly connected to the fixed frame. After the drip irrigation pipe placement unit is moved and the spacing between the drip irrigation pipes is determined, the limiting ring is clamped on the limiting protrusion to fix the drip irrigation pipe placement unit, thereby playing a positioning role and increasing stability.

[0009] Option 4 is the preferred option of Option 2 or Option 3. Two limit rods are fixedly connected to the cross. The two limit rods are located on both sides of the circular plate to prevent the drip irrigation pipe from tipping over due to the side tilt of the agricultural machinery when turning.

[0010] Option 5 is the preferred option of the basic option. A screw is threadedly connected to the fixing frame, and the free end of the screw is rotatably connected to the cross, which facilitates the movement of the drip irrigation pipe placement unit and increases the accuracy of the drip irrigation pipe laying spacing.

[0011] Option six is ​​the preferred option of option five. A cross handle is fixed to the screw rod to facilitate the rotation of the screw rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a top view of a drip irrigation pipe laying device of the utility model;

[0013] Figure 2 It is a stereoscopic diagram of a drip irrigation pipe laying device of the utility model;

[0014] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below through specific implementation methods:

[0016] The figure marks in the drawings of the specification include: 1. pipe rack, 2. limit rod, 3. slide groove, 4. circular plate, 5. reinforcing rib, 6. rotating shaft, 8. flange, 9. flange bearing, 10. screw, 11. cross, 12. moving wheel, 13. limit ring, 14. limit protrusion, 16. fixing frame, 17. cross handle, 18. U-shaped support rod, 19. guide ring.

[0017] Example

[0018] like Figure 1 , Figure 2 and Figure 3 As shown: a drip irrigation pipe laying device, including a fixed frame 16, a slide groove 3 is opened on the fixed frame 16, a moving wheel 12 is movably connected in the slide groove 3, a cross 11 is fixed to the moving wheel 12, the cross 11 is hinged with a limit ring 13, a U-shaped support rod 18 is fixed to the cross 11, a guide ring 19 is fixed to the U-shaped support rod 18, a screw 10 is rotatably connected to the cross 11, a cross handle 17 is fixed to the screw 10, the screw 10 and the fixed frame 16 are threadedly connected, a rotating shaft 6 is fixed in the middle of the cross 11, a flange bearing 9 is rotatably connected to the rotating shaft 6, the flange bearing 9 is bolted with a flange 8, a plurality of reinforcing ribs 5 are evenly fixed on the flange 8, the reinforcing ribs 5 are fixed to a pipe rack 1, a circular plate 4 is fixed to the free end of each reinforcing rib 5, and a plurality of limiting protrusions 14 for clamping the limiting ring 13 are fixed to the fixed frame 16.

[0019] The implementation method of this embodiment is as follows: when in use, first fix the fixing frame 16 on the agricultural machine, and rotate the cross handle 17 to move the screw rod 10 to drive the cross 11 to move, so as to adjust the spacing between the drip irrigation pipes. After adjusting the spacing, the limit ring 13 is engaged with the limit protrusion 14 to fix the drip irrigation pipe placement unit, and then the drip irrigation pipe bundle is put into the pipe placement frame 1 and placed on the reinforcement rib 5, and the free end of the drip irrigation pipe is passed through the guide ring 19 and fixed to the ground. Finally, the agricultural machine can be started, and the forward movement of the agricultural machine will drive the drip irrigation pipe laying device to move, and the flange bearing 9 rotates on the rotating shaft 6 to drive the drip irrigation pipes on the circular plate 4 and the reinforcement rib 5 to rotate, so as to lay the drip irrigation pipes.

[0020] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A drip irrigation pipe laying device, characterized in that: The invention comprises a fixing frame (16), wherein a slide groove (3) is provided on the fixing frame (16), a moving wheel (12) is provided in the slide groove (3), a drip irrigation pipe placement unit is provided on the moving wheel (12), a positioning assembly is provided on the drip irrigation pipe placement unit, a U-shaped support rod (18) is provided on the drip irrigation pipe placement unit, and a guide ring (19) is provided on the U-shaped support rod (18).

2. A drip irrigation pipe laying device according to claim 1, characterized in that The drip irrigation pipe placement unit comprises a cross (11), a flange bearing (9) and a circular plate (4), the four ends of the cross (11) are fixedly connected to moving wheels (12), the middle of the cross (11) is fixedly connected to a rotating shaft (6), the rotating shaft (6) is rotatably connected to a flange bearing (9), the flange bearing (9) is bolted to a flange plate (8), the flange plate (8) is evenly fixedly connected to a plurality of reinforcing ribs (5), the free end of each reinforcing rib (5) is fixedly connected to the circular plate (4), the reinforcing rib (5) is fixedly connected to a pipe placement rack (1), the cross (11) is fixedly connected to a U-shaped support rod (18), and the U-shaped support rod (18) is fixedly connected to a guide ring (19).

3. A drip irrigation pipe laying device according to claim 2, characterized in that: The positioning assembly comprises a limiting ring (13), the cross (11) and the limiting ring (13) are hinged, and the fixing frame (16) is provided with a plurality of limiting protrusions (14) for clamping the limiting ring.

4. A drip irrigation pipe laying device according to claim 2 or 3, characterized in that: The cross (11) is provided with two limit rods (2), and the two limit rods (2) are located on both sides of the circular plate (4).

5. The drip irrigation pipe laying device according to claim 1, characterized in that: A screw rod (10) is threadedly connected to the fixing frame (16), and a free end of the screw rod (10) is rotatably connected to a cross (11).

6. A drip irrigation pipe laying device according to claim 5, characterized in that: A cross handle (17) is fixedly connected to the screw rod (10).

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