Alfalfa buried drip irrigation tape laying device

Abstract

The utility model relates to the alfalfa planting technical field, concretely is alfalfa buried drip irrigation tape laying device, including mounting frame, suspension frame and support wheel, the inner side of mounting frame is provided with intermediate gear box, the lower extreme of mounting frame is provided with the cutter bar, the front side of mounting frame is provided with the positioning frame, the lower extreme mounting of positioning frame has and buries the pipe component, the position of mounting frame's front side is close to the position department of positioning frame and is provided with the supporting rod, the upper end mounting of supporting rod has the drip irrigation tape pay-off component, the outside of drip irrigation tape pay-off component is provided with drip irrigation tape body, the pipe component includes plough soil frame, the utility model crushes soil through cutter bar, completes the grooving and burying operation through pipe component, improves the complete degree that drip irrigation tape body buried, is favorable to the laying effect of drip irrigation tape body, through supporting rod carries out the dismounting of drip irrigation tape pay-off component, improves the convenient degree of drip irrigation tape pay-off component dismounting.

Description

Technical Field

[0001] This utility model relates to the field of alfalfa planting technology, specifically to an alfalfa underground drip irrigation tape laying device. Background Technology

[0002] Alfalfa is a high-quality perennial leguminous forage grass characterized by strong adaptability, high yield, and rich nutrition. It is widely used in animal husbandry, ecological restoration, and soil improvement. In alfalfa planting, the laying of alfalfa buried drip irrigation tape is an important water-saving irrigation technology with advantages such as water saving, labor saving, and reduced weed growth. It is especially suitable for arid and semi-arid regions and large-scale planting scenarios. Alfalfa buried drip irrigation tape laying devices can achieve mechanized and automated operations, improving laying accuracy and efficiency.

[0003] Chinese patent discloses a drip irrigation tape laying device (authorization announcement number CN220965530U). This patented technology can complete the processes of loosening soil, laying pipes, burying, and compacting soil in one go, saving a significant amount of labor and time costs. It also effectively performs secondary soil loosening and weeding, and provides full-stage surface burying of the drip irrigation tape. Furthermore, this device can adjust the burying thickness of the drip irrigation tape, effectively solving the problem that different crops require different water depths due to varying root heights. However, the aforementioned drip irrigation tape laying device directly uses a plow to create trenches, making it difficult to lay the buried drip irrigation tape in hard soil. The completeness of the burial cannot be guaranteed, which is detrimental to the laying effect. The disassembly and assembly of the drip irrigation tape retraction components are inconvenient, hindering ease of use. Therefore, those skilled in the art have provided an alfalfa buried drip irrigation tape laying device to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide an alfalfa ground-buried drip irrigation tape laying device to solve the problems mentioned in the background art.

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

[0006] A drip irrigation tape laying device for alfalfa fields includes an installation frame, a suspension frame, and support wheels. The suspension frame is located on the upper side of the installation frame, and the support wheels are located at the outer end of the installation frame. An intermediate gearbox is provided on the inner side of the installation frame, and a cutter bar is provided at the lower end of the installation frame. A positioning frame is provided on the front side of the installation frame, and a pipe-burying component is installed at the lower end of the positioning frame. A support rod is provided on the front side of the installation frame near the positioning frame, and a drip irrigation tape retraction component is installed at the upper end of the support rod. The drip irrigation tape body is provided on the outer side of the drip irrigation tape retraction component. The pipe-burying component includes a plowing frame, with shafts on both sides of the front end of the plowing frame. A soil-covering disc is provided on the outer side of the shafts. A bulldozer cover is provided at the upper rear end of the plowing frame, and a guide frame is provided on the inner side of the bulldozer cover. A first guide roller is provided on the inner side of the guide frame, and a second guide roller is provided on the inner side of the guide frame near the first guide roller. A third guide roller is provided at the inner front end of the plowing frame.

[0007] As a further embodiment of this utility model: the drip irrigation tape take-up and unwinding component includes a winding reel, with fixing rods provided on both sides of the winding reel, a limiting component provided on the outer side of the fixing rod, a sliding opening provided on the inner side of the support rod, the limiting component including a sliding plate, a sliding rod provided at the outer end of the sliding plate, a pressure plate provided on one side of the sliding rod, a bearing installed on one side of the sliding plate, and a spring provided on the outer side of the sliding rod at the corresponding side of the sliding plate and the pressure plate.

[0008] As a further embodiment of this utility model: the rear end of the soil covering disc rotates to the outer position of the shaft, the first guide roller and the second guide roller both rotate to the inner position of the guide frame, the third guide roller rotates to the inner position of the plowing frame, and the lower end of the suspension frame rotates to the upper position of the mounting frame.

[0009] As a further embodiment of this utility model: the upper end of the drip irrigation tape body is wrapped around the outer side of the drip irrigation tape take-up and put-down component, the lower end of the drip irrigation tape body is located on the corresponding side of the first guide roller and the second guide roller, and the drip irrigation tape body is located on the lower side of the third guide roller.

[0010] As a further embodiment of this utility model: the fixing rod slides to the inner side of the sliding opening, and the limiting member slides to the inner position of the support rod.

[0011] As a further embodiment of this utility model: one end of the slide rod slides at the outer end of the slide plate, the pressure plate slides at one side of the slide plate via the slide rod, the inner side of the bearing is fixed at the outer side of the fixing rod, and the fixing rod rotates at the inner side of the slide plate via the bearing.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The alfalfa buried drip irrigation tape laying device of this utility model crushes the soil with a cutting rod and completes the trenching and burying operations through the buried pipe component, which improves the completeness of the burying of the drip irrigation tape body and is beneficial to the laying effect of the drip irrigation tape body;

[0014] 2. The drip irrigation tape retraction components are assembled and disassembled using a support rod, which improves the ease of assembly and disassembly of the drip irrigation tape retraction components and facilitates convenient use. Attached Figure Description

[0015] Figure 1 A schematic diagram of a device for laying drip irrigation tape in alfalfa fields;

[0016] Figure 2 A schematic diagram of the buried pipe components in a device for laying drip irrigation tape in alfalfa fields;

[0017] Figure 3 A schematic diagram of the drip irrigation tape deployment and retraction components in a device for laying drip irrigation tape in alfalfa fields;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure of part A;

[0019] Figure 5 A schematic diagram of the limiting component in the device for laying drip irrigation tape in alfalfa fields.

[0020] In the diagram: 1. Mounting frame; 2. Suspension frame; 3. Support wheel; 4. Intermediate gearbox; 5. Cutting bar; 6. Positioning frame; 7. Pipe embedding component; 8. Support rod; 9. Drip irrigation tape retraction component; 10. Drip irrigation tape body; 11. Plowing frame; 12. Shaft; 13. Covering disc; 15. Bulldozing cover; 16. Guide frame; 17. First guide roller; 18. Second guide roller; 19. Third guide roller; 20. Winding disc; 21. Fixing rod; 22. Limiting component; 23. Sliding mouth; 24. Sliding plate; 25. Sliding rod; 26. Pressure plate; 27. Bearing; 28. Spring. Detailed Implementation

[0021] Please see Figures 1-5In this embodiment of the invention, the alfalfa ground-buried drip irrigation tape laying device includes an installation frame 1, a suspension frame 2, and a support wheel 3. The suspension frame 2 is located on the upper side of the installation frame 1, and the support wheel 3 is located at the outer end of the installation frame 1. An intermediate gearbox 4 is provided on the inner side of the installation frame 1, a cutter bar 5 is provided at the lower end of the installation frame 1, a positioning frame 6 is provided on the front side of the installation frame 1, a pipe-buying component 7 is installed at the lower end of the positioning frame 6, a support rod 8 is provided on the front side of the installation frame 1 near the positioning frame 6, a drip irrigation tape take-up and release component 9 is installed at the upper end of the support rod 8, and a drip irrigation tape body 10 is provided on the outer side of the drip irrigation tape take-up and release component 9. The pipe-buying component 7 includes a plowing frame 11, and axles are provided on both sides of the front end of the plowing frame 11. 12. A soil covering disc 13 is provided on the outer side of the shaft 12. A bulldozer cover 15 is provided at the upper rear end of the plowing frame 11. A guide frame 16 is provided on the inner side of the bulldozer cover 15. A first guide roller 17 is provided on the inner side of the guide frame 16. A second guide roller 18 is provided on the inner side of the guide frame 16 near the first guide roller 17. A third guide roller 19 is provided at the inner front end of the plowing frame 11. The rear end of the soil covering disc 13 rotates to the outer side of the shaft 12. The first guide roller 17 and the second guide roller 18 both rotate to the inner side of the guide frame 16. The third guide roller 19 rotates to the inner side of the plowing frame 11. The lower end of the suspension frame 2 rotates to the upper side of the mounting frame 1. The upper end of the drip irrigation tape body 10... The drip irrigation tape is wound around the outer side of the drip irrigation tape take-up component 9. The lower end of the drip irrigation tape body 10 is located on the corresponding side of the first guide roller 17 and the second guide roller 18. The drip irrigation tape body 10 is located on the lower side of the third guide roller 19. The intermediate gearbox 4 has the same function as the intermediate gearbox in the rotary tiller (publication number CN201957402U). The intermediate gearbox 4 is used to drive the blade bar 5 to rotate. First, the alfalfa burial drip irrigation tape laying device is carried to the use position. The suspension frame 2 is connected to the tractor's trailer. The input shaft of the intermediate gearbox 4 is connected to the tractor's output shaft. The drip irrigation tape take-up component 9, which is wrapped around the drip irrigation tape body 10, is taken out. The drip irrigation tape take-up component 9 slides into the inside of the support rod 8. One end of the drip irrigation tape body 10 is inserted into the corresponding side of the first guide roller 17 and the second guide roller 18. The drip irrigation tape body 10 is then inserted into the lower side of the third guide roller 19. Then, it is put into use. The tractor drives the mounting frame 1 to move through the suspension frame 2. The intermediate gearbox 4 drives the cutter bar 5 to rotate. The cutter bar 5 crushes the soil. The plow frame 11 plows the soil. The bulldozer cover 15 pushes the soil. The drip irrigation tape retraction component 9 rotates inside the support rod 8. The drip irrigation tape body 10 slides on the corresponding side of the first guide roller 17 and the second guide roller 18. The drip irrigation tape body 10 slides on the outside of the third guide roller 19. The drip irrigation tape body 10 is pressed into the soil. The soil covering disc 13 scrapes the soil to bury the drip irrigation tape body 10. The soil covering disc 13 rotates on the outside of the shaft 12.

[0022] exist Figure 1 , 3In sections 4 and 5: the drip irrigation tape take-up and unwinding component 9 includes a winding reel 20. Fixed rods 21 are provided on both sides of the winding reel 20. Limiting components 22 are provided on the outer sides of the fixed rods 21. A sliding opening 23 is provided on the inner side of the support rod 8. The limiting component 22 includes a sliding plate 24. A sliding rod 25 is provided at the outer end of the sliding plate 24. A pressure plate 26 is provided on one side of the sliding rod 25. A bearing 27 is installed on one side of the sliding plate 24. A spring 28 is provided on the outer side of the sliding rod 25 at the corresponding position of the sliding plate 24 and the pressure plate 26. The fixed rod 21 slides at the inner side of the sliding opening 23, and the limiting component 22 slides on the support rod 8. Inside the slide, one end of the slide bar 25 slides at the outer end of the slide plate 24, and the pressure plate 26 slides at one side of the slide plate 24 via the slide bar 25. The inner side of the bearing 27 is fixed at the outer side of the fixing rod 21, and the fixing rod 21 rotates at the inner position of the slide plate 24 via the bearing 27. The drip irrigation tape take-up and take-down component 9, which is wrapped around the drip irrigation tape body 10, is taken out. The fixing rod 21 slides into the inside of the slide opening 23, the limiting component 22 slides into the inside of the support rod 8, the spring 28 rebounds, one end of the slide bar 25 slides at the outer end of the slide plate 24, and the pressure plate 26 presses into the inside of the support rod 8, thus completing the fixation of the limiting component 22.

[0023] The working principle of this utility model is as follows: First, the alfalfa drip irrigation tape laying device is carried to the usage location. The suspension frame 2 is connected to the tractor's trailer, and the input shaft of the intermediate gearbox 4 is connected to the tractor's output shaft. The drip irrigation tape take-up and unwinding component 9, which is fully wrapped around the drip irrigation tape body 10, is taken out. The fixing rod 21 slides into the inside of the sliding opening 23, the limiting component 22 slides into the inside of the support rod 8, the spring 28 rebounds, one end of the sliding rod 25 slides on the outer end of the sliding plate 24, and the pressure plate 26 presses into the inside of the support rod 8, completing the fixation of the limiting component 22. One end of the drip irrigation tape body 10 is then inserted into the corresponding side of the first guide roller 17 and the second guide roller 18, and the drip... The drip irrigation tape body 10 passes under the third guide roller 19, and then it is put into use. The tractor drives the mounting frame 1 to move through the suspension frame 2, the intermediate gearbox 4 drives the cutter bar 5 to rotate, the cutter bar 5 crushes the soil, the plow frame 11 plows the soil, the bulldozer cover 15 pushes the soil, the fixing rod 21 rotates inside the slide plate 24 through the bearing 27, the drip irrigation tape body 10 slides on the corresponding side of the first guide roller 17 and the second guide roller 18, the drip irrigation tape body 10 slides on the outside of the third guide roller 19, the drip irrigation tape body 10 is pressed into the soil, the soil covering plate 13 scrapes the soil to bury the drip irrigation tape body 10, and the soil covering plate 13 rotates on the outside of the shaft 12.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An alfalfa buried drip irrigation tape laying device, comprising a mounting frame (1), a suspension frame (2), and a support wheel (3), wherein the suspension frame (2) is located on the upper side of the mounting frame (1), and the support wheel (3) is located at the outer end of the mounting frame (1), characterized in that, An intermediate gearbox (4) is provided on the inner side of the mounting frame (1). A knife bar (5) is provided at the lower end of the mounting frame (1). A positioning frame (6) is provided on the front side of the mounting frame (1). A pipe-burying component (7) is installed at the lower end of the positioning frame (6). A support rod (8) is provided on the front side of the mounting frame (1) near the positioning frame (6). A drip irrigation tape retraction component (9) is installed at the upper end of the support rod (8). A drip irrigation tape body (10) is provided on the outer side of the drip irrigation tape retraction component (9). The pipe-burying component (7) includes a plowing frame (11). A shaft (12) is provided on both sides of the front end of the plow frame (11). A soil covering plate (13) is provided on the outside of the shaft (12). A bulldozer cover (15) is provided at the upper rear end of the plow frame (11). A guide frame (16) is provided on the inside of the bulldozer cover (15). A first guide roller (17) is provided on the inside of the guide frame (16). A second guide roller (18) is provided on the inside of the guide frame (16) near the first guide roller (17). A third guide roller (19) is provided at the front end of the inside of the plow frame (11).

2. The alfalfa buried drip irrigation tape laying device according to claim 1, characterized in that, The drip irrigation tape take-up and take-up component (9) includes a winding disc (20), and a fixing rod (21) is provided on both sides of the winding disc (20). A limiting component (22) is provided on the outer side of the fixing rod (21). A sliding opening (23) is provided on the inner side of the support rod (8). The limiting component (22) includes a sliding plate (24). A sliding rod (25) is provided at the outer end of the sliding plate (24). A pressure plate (26) is provided on one side of the sliding rod (25). A bearing (27) is installed on one side of the sliding plate (24). A spring (28) is provided on the outer side of the sliding rod (25) at the corresponding side positions of the sliding plate (24) and the pressure plate (26).

3. The alfalfa buried drip irrigation tape laying device according to claim 1, characterized in that, The rear end of the covering plate (13) rotates to the outer position of the shaft (12), the first guide roller (17) and the second guide roller (18) both rotate to the inner position of the guide frame (16), the third guide roller (19) rotates to the inner position of the plowing frame (11), and the lower end of the suspension frame (2) rotates to the upper position of the mounting frame (1).

4. The alfalfa buried drip irrigation tape laying device according to claim 1, characterized in that, The upper end of the drip irrigation tape body (10) is wrapped around the outer side of the drip irrigation tape take-up and put-down component (9), the lower end of the drip irrigation tape body (10) is located on the side of the first guide roller (17) corresponding to the second guide roller (18), and the drip irrigation tape body (10) is located on the lower side of the third guide roller (19).

5. The alfalfa buried drip irrigation tape laying device according to claim 2, characterized in that, The fixing rod (21) slides on the inner side of the sliding opening (23), and the limiting member (22) slides on the inner side of the support rod (8).

6. The alfalfa buried drip irrigation tape laying device according to claim 2, characterized in that, One end of the slide bar (25) slides at the outer end of the slide plate (24), the pressure plate (26) slides at one side of the slide plate (24) via the slide bar (25), the inner side of the bearing (27) is fixed at the outer side of the fixing rod (21), and the fixing rod (21) rotates at the inner position of the slide plate (24) via the bearing (27).

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