Accurate laying device for drip irrigation tape

Abstract

The utility model discloses an accurate drip irrigation tape laying device, and relates to the technical field of drip irrigation tape laying devices. The drip irrigation tape roller mounting device comprises a frame, a traveling wheel and a drip irrigation tape roller, the frame is detachably connected with the traveling wheel, an H-shaped guide wheel is connected to the frame, a transmission roller is connected to the frame, and a limiter is connected to the outer side surface of the transmission roller. The drip irrigation belt on the drip irrigation belt conveying device penetrates through the limiting stopper from top to bottom, then passes through the upper portion of an inner groove of the H-shaped guide wheel under the driving of the transmission roller, then penetrates through the press wheel and is laid along a field ridge under the compaction of the press wheel, and the drip irrigation belt conveying device has the advantages of being compact in structure and easy and convenient to operate. The pipe laying quality is guaranteed, the problem that the drip irrigation tape transversely moves left and right and is poor in precision during pipe laying at present is solved, and mechanical operation is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of drip irrigation tape laying devices, specifically a precise drip irrigation tape laying device. Background Technology

[0002] In agricultural production, the traditional flood irrigation method is gradually being replaced by drip irrigation. Currently, drip irrigation involves laying drip irrigation pipes on multiple main pipelines, with drip irrigation holes installed on the drip irrigation pipes. Water enters the drip irrigation tape through the main drip irrigation pipeline and then flows out through the drip irrigation holes.

[0003] During the process of laying drip irrigation pipes, the drip tape is prone to lateral movement, resulting in poor accuracy and inconvenience for mechanized operation. Furthermore, the rollers with drip tape are often fixedly connected to the equipment, making it difficult to disassemble the rollers after the drip tape is unwound, which in turn affects the efficiency of subsequent use. Utility Model Content

[0004] To address the problems encountered during drip irrigation pipe laying, such as the drip tape easily shifting laterally, resulting in poor precision and inconvenience for mechanized operations, and the fact that the rollers with the drip tape are often fixedly connected to the equipment, making it difficult to disassemble the rollers after the drip tape is unwound, thus affecting subsequent usage efficiency, this utility model aims to provide a precise drip tape laying device.

[0005] To solve the above technical problems, this utility model adopts the following technical solution: a precise drip irrigation tape laying device, including a frame and traveling wheels, and a drip irrigation tape roller. The frame and traveling wheels are detachably connected. An H-shaped guide wheel is connected to the frame. A transmission roller is connected to the frame. A limiter is connected to the outer surface of the transmission roller. A rectangular movable rod is fixedly provided on the side of the frame away from the drip irrigation tape roller. A rectangular sleeve is movably fitted on the outer surface of the rectangular movable rod. A circular groove is formed on the inner surface of the rectangular sleeve. The rectangular movable rod slides and fits in contact with the inner surface of the circular groove. A spring is fixed between the inner surface of the circular groove and the rectangular movable rod. Assembly components are provided on both the frame and the drip irrigation tape roller. A semi-circular sleeve is rotatably provided on one side of the traveling wheel. The outer surface of the frame is in movable contact with the inner surface of the semi-circular sleeve. Through holes are formed on both the frame and the semi-circular sleeve. A mounting bolt is movably inserted into the through hole. A nut is threaded onto the outer surface of the mounting bolt.

[0006] Preferably, the assembly includes a positioning cylinder and a connecting rod. The positioning cylinder is fixedly connected to one side of the drip irrigation tape roller. A positioning block is fixedly provided at the end of the connecting rod. The positioning block is movably inserted into the positioning cylinder. A circular block is fixedly provided on the side of the drip irrigation tape roller away from the positioning cylinder. An insertion hole is opened on the outer surface of the circular block. A hollow plate is fixedly provided on the side of the frame near the circular block. A double-ended screw is rotatably provided on the inner surface of the hollow plate. A circular block is fixedly provided at the upper end of the double-ended screw. The circular block penetrates the hollow plate. A turntable is fixedly provided at the other end of the circular block. A sleeve plate is threaded onto the outer surface of the double-ended screw. An insertion block is fixedly provided on the opposite side of the sleeve plate. The insertion block is movably inserted into the insertion hole.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0008] 1. This utility model can install a drip irrigation tape roller with standard specifications onto a vehicle frame, so that the drip irrigation tape passes through the limiter from top to bottom, then around the drive roller and under its drive, passes through the upper part of the inner groove of the H-shaped guide wheel, then passes through the press wheel, and is laid along the field ridge under the compaction of the press wheel. This device has the characteristics of compact structure and simple operation. Through the two guidance and control of the limiter and the H-shaped guide wheel, the quality of pipe laying is guaranteed, which solves the problem of the drip irrigation tape shifting left and right and poor accuracy during the current pipe laying, and facilitates mechanized operation.

[0009] 2. Before connecting the drip irrigation tape rollers to the frame, the positioning blocks at the ends of the connecting rods can be inserted into the positioning cylinders on one side of the two drip irrigation tape rollers, and then connected by limiting bolts. After that, the insertion holes and the insertion blocks can be aligned. By rotating the turntable, the double-ended screw can be rotated through the round blocks, thereby moving the two sleeves on its outer surface toward the middle of the double-ended screw. The insertion blocks are inserted into the insertion holes, which facilitates the quick installation and disassembly of the drip irrigation tape rollers. Attached Figure Description

[0010] 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.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the rectangular movable rod structure of this utility model.

[0013] Figure 3 This is a schematic diagram of the semi-circular sleeve structure of this utility model.

[0014] Figure 4 This is a schematic diagram of the drip irrigation tape roller structure of this utility model.

[0015] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0016] Figure 6 This is a schematic diagram of the press wheel structure of this utility model.

[0017] In the diagram: 1. Frame; 11. Traction frame; 12. H-shaped guide wheel; 13. Transmission roller; 131. Limiter; 14. Rectangular movable rod; 141. Circular groove; 142. Spring; 15. Rectangular sleeve rod; 16. Pressing wheel; 2. Traveling wheel; 21. Semi-circular sleeve; 22. Through hole; 23. First bolt; 24. Nut; 3. Drip irrigation tape roller; 4. Assembly component; 41. Positioning cylinder; 42. Connecting rod; 43. Positioning block; 44. Mounting bolt; 45. Hollow plate; 46. Double-ended screw; 461. Circular block; 462. Turntable; 463. Limiting bolt; 47. Sleeve plate; 48. Insert block; 49. Circular block; 491. Insertion hole. 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 1-6As shown, this utility model provides a precise drip irrigation tape laying device, including a frame 1, wheels 2, and a drip irrigation tape roller 3. The frame 1 and wheels 2 are detachably connected. An H-shaped guide wheel 12 is connected to the frame 1, and a transmission roller 13 is connected to the frame 1. A limiter 131 is connected to the outer surface of the transmission roller 13. A rectangular movable rod 14 is fixedly provided on the side of the frame 1 away from the drip irrigation tape roller 3. A rectangular sleeve rod 15 is movably fitted on the outer surface of the rectangular movable rod 14. A circular groove 141 is formed on the inner surface of the rectangular sleeve rod 15. The cross-sectional shape of the rectangular movable rod 14 is "T" shaped. The rectangular movable rod 14 slides in contact with the inner surface of the circular groove 141. A spring 142 is fixed between the inner surface of the circular groove 141 and the rectangular movable rod 14. Both the frame 1 and the drip irrigation tape roller 3 are equipped with assembly components 4, which can install the drip irrigation tape roller 3 with standard specification drip irrigation tape onto the frame 1, so that the drip irrigation tape on it passes through the limiter 131 from top to bottom, then around the transmission roller 13 and under its drive, passes along the upper part of the inner groove of the H-shaped guide wheel 12, then passes through the press wheel 16, and is laid along the field ridge under the compaction of the press wheel 16. This device has the characteristics of compact structure and simple operation. Through the two guidance and control of the limiter 131 and the H-shaped guide wheel, the quality of pipe laying is guaranteed, which solves the problem of the drip irrigation tape shifting left and right and poor accuracy during the current pipe laying, and facilitates mechanized operation.

[0020] The assembly component 4 includes a positioning cylinder 41 and a connecting rod 42. The positioning cylinder 41 is fixedly connected to one side of the drip irrigation tape roller 3. A positioning block 43 is fixedly provided at the end of the connecting rod 42. The positioning block 43 is movably inserted into the positioning cylinder 41. A circular block 49 is fixedly provided on the side of the drip irrigation tape roller 3 away from the positioning cylinder 41. An insertion hole 491 is opened on the outer surface of the circular block 49. A hollow plate 45 is fixedly provided on the side of the frame 1 near the circular block 49. A double-ended screw 46 is rotatably provided on the inner surface of the hollow plate 45. A circular block 461 is fixedly provided at the upper end of the double-ended screw 46. The circular block 461 penetrates the hollow plate 45. A turntable 462 is fixedly provided at the other end of the circular block 461. A sleeve plate 47 is threaded onto the outer surface of the rod 46. An insert block 48 is fixedly provided on one side of the opposite side of the sleeve plate 47. The insert block 48 is movably inserted into the insertion hole 491. Before connecting the drip irrigation tape roller 3 to the frame 1, the positioning block 43 provided at the end of the connecting rod 42 can be inserted into the positioning cylinder 41 provided on one side of the two drip irrigation tape rollers 3 respectively, and then connected by the limiting bolt 463. After that, the insertion hole 491 can be aligned with the insert block 48. When the turntable 462 is rotated, the double-ended screw 46 is rotated through the round block 461, so that the two sleeve plates 47 on its outer surface can be moved towards the middle of the double-ended screw 46, and the insert block 48 is inserted into the insertion hole 491, which facilitates the quick installation and disassembly of the drip irrigation tape roller 3.

[0021] A traction frame 11 is fixedly installed on the side of the frame 1 away from the press wheel 16 to facilitate the movement of the frame 1. A mounting bolt 44 is threaded into the positioning cylinder 41, and the end of the mounting bolt 44 is threaded into the positioning block 43 to assist in the stable connection of the two drip irrigation rollers 3. A limiting bolt 463 is threaded into the hollow plate 45, and the outer surface of the limiting bolt 463 is in movable contact with the inner surface of the turntable 462. The turntable 462 has a semi-circular notch that mates with the limiting bolt 463, and the limiting bolt 463 is in movable contact with the semi-circular notch.

[0022] A semi-circular sleeve 21 is rotatably provided on one side of the walking wheel 2. The outer surface of the frame 1 is in contact with the inner surface of the semi-circular sleeve 21. Both the frame 1 and the semi-circular sleeve 21 are provided with through holes 22. A mounting bolt 44 is movably inserted into the through hole 22. A nut 24 is threaded on the outer surface of the mounting bolt 44. By rotating the nut 24, it is disengaged from the first bolt 23. Then the first bolt 23 can be pulled out from the through hole 22, which can disconnect the frame 1 from the walking wheel 2, making it convenient to connect the frame 1 to different mobile devices for laying operations.

[0023] Working principle: This utility model can install a drip irrigation tape roller 3 with standard specification drip irrigation tape onto the frame 1, so that the drip irrigation tape on it passes through the limiter 131 from top to bottom, then around the transmission roller 13 and under its drive, passes along the upper part of the inner groove of the H-shaped guide wheel 12, then passes through the press wheel 16, and is laid along the field ridge under the compaction of the press wheel 16. This device has the characteristics of compact structure and simple operation. Through the limiter 131 and the H-shaped guide wheel, the pipe laying quality is guaranteed by two guidance and control, which solves the problem of the drip irrigation tape moving left and right and the poor accuracy during the current pipe laying, and facilitates mechanized operation.

[0024] Before connecting the drip irrigation tape roller 3 to the frame 1, the positioning block 43 at the end of the connecting rod 42 can be inserted into the positioning cylinder 41 on one side of the two drip irrigation tape rollers 3 respectively, and then connected by the limiting bolt 463. After that, the insertion hole 491 can be aligned with the insertion block 48. When the turntable 462 is rotated, the double-headed screw 46 is rotated through the round block 461, so that the two sleeve plates 47 on its outer surface can be moved towards the middle of the double-headed screw 46, and the insertion block 48 is inserted into the insertion hole 491, which facilitates the quick installation and disassembly of the drip irrigation tape roller 3.

[0025] By rotating the nut 24 to disengage it from the first bolt 23, the first bolt 23 can be pulled out from the through hole 22, thus disconnecting the frame 1 from the traveling wheel 2, making it convenient to connect the frame 1 to different mobile devices for laying operations.

[0026] 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 precision drip irrigation tape laying device, comprising a frame (1) and wheels (2), and a drip irrigation tape roller (3), characterized in that: The frame (1) is detachably connected to the walking wheels (2). H-shaped guide wheels (12) are connected to the frame (1). A transmission roller (13) is connected to the frame (1). A limiter (131) is connected to the outer surface of the transmission roller (13). A rectangular movable rod (14) is fixedly provided on the side of the frame (1) away from the drip irrigation tape roller (3). A rectangular sleeve rod (15) is movably fitted on the outer surface of the rectangular movable rod (14). A circular groove (141) is opened on the inner surface of the rectangular sleeve rod (15). The rectangular movable rod (14) slides and fits against the inner surface of the circular groove (141). A spring (142) is fixed between the inner surface of the circular groove (141) and the rectangular movable rod (14). An assembly component (4) is provided on both the frame (1) and the drip irrigation tape roller (3).

2. The drip irrigation tape precision laying device as described in claim 1, characterized in that, The assembly component (4) includes a positioning cylinder (41) and a connecting rod (42). The positioning cylinder (41) is fixedly connected to one side of the drip irrigation tape roller (3). A positioning block (43) is fixedly provided at the end of the connecting rod (42). The positioning block (43) is movably inserted into the positioning cylinder (41). A circular block (49) is fixedly provided on the side of the drip irrigation tape roller (3) away from the positioning cylinder (41). An insertion hole (491) is provided on the outer surface of the circular block (49). The frame (1) is fixed on the side near the circular block (49). A hollow plate (45) is provided, and a double-headed screw (46) is rotatably provided on the inner surface of the hollow plate (45). A round block (461) is fixedly provided at the upper end of the double-headed screw (46), and the round block (461) penetrates the hollow plate (45). A turntable (462) is fixedly provided at the other end of the round block (461). A sleeve plate (47) is threaded on the outer surface of the double-headed screw (46), and an insert (48) is fixedly provided on one side of the opposite side of the sleeve plate (47). The insert (48) is movably inserted into the insertion hole (491).

3. The drip irrigation tape precision laying device as described in claim 1, characterized in that, A semi-circular sleeve (21) is rotatably provided on one side of the walking wheel (2). The outer surface of the frame (1) is in contact with the inner surface of the semi-circular sleeve (21). Both the frame (1) and the semi-circular sleeve (21) are provided with through holes (22). A mounting bolt (44) is movably inserted into the through hole (22). A nut (24) is threaded onto the outer surface of the mounting bolt (44).

4. The drip irrigation tape precision laying device as described in claim 1, characterized in that, A traction frame (11) is fixedly provided on the side of the frame (1) away from the press wheel (16).

5. The drip irrigation tape precision laying device as described in claim 2, characterized in that, The positioning cylinder (41) is threaded with a mounting bolt (44), and the end of the mounting bolt (44) is threaded into the positioning block (43).

6. The drip irrigation tape precision laying device as described in claim 2, characterized in that, A limiting bolt (463) is threaded into the hollow plate (45), and the outer surface of the limiting bolt (463) is in contact with the inner surface of the turntable (462).

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