Drip irrigation tape recycling machine

Abstract

This application provides a drip irrigation tape recycling machine, including a frame, two rotating frames, multiple winding rods, and a drive assembly. The frame has wheels at its bottom. The rotating frames are hinged to the frame and can rotate around a first path. One end of each rotating frame has a driven wheel. The multiple winding rods are arranged around the outer periphery of the rotating frames. The drive assembly is located on the frame and has an output shaft, which is connected to the driven wheels on the two rotating frames. The drip irrigation tape recycling machine provided by this application allows the rotating frames to switch between working and storage states by changing their positions. The entire process does not require disassembling the rotating frames, saving significant labor intensity, eliminating disassembly and assembly steps, greatly shortening the preparation cycle, and improving recycling efficiency.

Description

Technical Field

[0001] This application belongs to the field of drip irrigation tape recycling technology, specifically relating to a drip irrigation tape recycling machine. Background Technology

[0002] Drip irrigation is a precise irrigation method. Drip tape uses a low-pressure pipeline system to deliver water directly to the field. The water then flows through emitters, orifices, or drip tapes installed on capillary tubes, distributing the water evenly and slowly into the soil near the crop root zone, maintaining suitable moisture in the area where the crop's root system is most developed. After each production cycle, the drip tape needs to be collected using a drip tape collection machine, which works in conjunction with a tractor to retrieve the drip tape.

[0003] Drip irrigation tape recycling machines use reels to collect drip irrigation tape. The overall length of the two reels, when unfolded, is between 4m and 5m, and multiple drip irrigation tapes can be collected simultaneously. However, the long span of the drip irrigation tape recycling machine occupies a lot of space, making transportation difficult. It can easily affect the normal driving of other vehicles, creating safety hazards, and turning is extremely inconvenient. Generally, the reels and other frames are disassembled and transported separately beforehand, and then reassembled one by one at the destination. The whole process is cumbersome, increases the labor intensity of employees, and seriously affects the recycling efficiency. Utility Model Content

[0004] This application provides a drip irrigation tape recycling machine, which aims to solve the technical problems of existing drip irrigation tape recycling machines, such as large width, difficult driving, high driving risk, and cumbersome, time-consuming and labor-intensive disassembly and reassembly of the roll rod and frame.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] A drip irrigation tape recycling machine is provided, comprising:

[0007] The frame is equipped with wheels at the bottom;

[0008] Two rotating frames are symmetrically arranged on the left and right sides of the machine frame. The rotating frames are hinged to the machine frame, and the hinge axis is parallel to the vertical direction. The rotating frames can rotate around a first path, which is parallel to the left and right direction of the machine frame. A driven wheel is provided at one end of the rotating frame near the machine frame, and the driven wheel is coaxially fixed to the rotating frame.

[0009] Multiple winding rods, one end of which is connected to a corresponding rotating frame, are arranged around the outer perimeter of the rotating frame; and

[0010] A drive assembly is disposed on the frame. The drive assembly has an output shaft that rotates about the first path. The output shaft is connected to the driven wheels on the two rotating frames respectively to drive the driven wheels to rotate about the first path.

[0011] In one possible implementation, the rotating frame includes:

[0012] A support rod is hinged to the frame and extends along the first path, with the driven wheel provided at one end of the support rod;

[0013] A connecting cylinder extends along the first path, with one end connected and fixed to the other end of the support rod;

[0014] An extension rod extends along the first path, with one end connected to the other end of the connecting cylinder; and

[0015] A ring-shaped mounting bracket is coaxially sleeved on the outer periphery of the connecting cylinder. Multiple connecting rods are arranged radially around the outer periphery of the mounting bracket. The multiple connecting rods are evenly distributed around the mounting bracket, and the outer ends of the connecting rods are respectively connected to the corresponding coil rods.

[0016] In one possible implementation, two hinge seats are mounted on the frame, the two hinge seats are spaced apart on the top of the frame along the first path, the hinge seats are rotatably connected to the corresponding rotating frame, and the axis of rotation is perpendicular to the vertical direction;

[0017] The hinge seat has multiple support plates and a fixing plate on its top. The fixing plate is located on top of the multiple support plates and is inserted and fixed to the multiple support plates respectively. The support plates have rotating holes, and the rotating frame is rotatably inserted through the rotating holes.

[0018] In one possible implementation, the frame is further provided with a mounting base, the mounting base being disposed between the hinged seats on both sides, and the drip irrigation tape recycling machine further includes a transmission assembly, the transmission assembly comprising:

[0019] A rotating shaft is rotatably mounted within the mounting base, and the axis of rotation is parallel to the first path;

[0020] Two drive wheels are rotatably mounted in the mounting base and respectively mesh with the driven wheels on both sides; and

[0021] The transmission chain has the rotating shaft and the output shaft of the drive assembly respectively fitted at both ends to realize the transmission connection between the rotating shaft and the output shaft.

[0022] In one possible implementation, the interior of the mounting base forms a transmission space, and both the rotating shaft and the transmission wheel are located within the transmission space; the side wall of the mounting base has a laterally open mounting groove, one end of the rotating frame passes through the mounting groove, and the transmission wheel is placed within the transmission space;

[0023] The opening of the mounting slot is provided with a detachable limiting plate. The limiting plate cooperates with the mounting base to form a limiting channel. The limiting channel is rotatably engaged with the rotating frame to restrict the rotating frame from swinging in a direction perpendicular to the first path.

[0024] In one possible implementation, one end of the reel is hinged to the corresponding rotating frame, and the hinge axis is perpendicular to the first path; the drip irrigation tape recycling machine further includes an opening and closing component, which includes:

[0025] A sliding sleeve is disposed on the outer periphery of the extended rod, and the outer periphery of the sliding sleeve is provided with multiple hinge protrusions; and

[0026] An adapter block, one end of which is hinged to the winding rod, and the other end of which is hinged to the hinge protrusion, the sliding sleeve and the adapter block cooperate to drive the free ends of the multiple winding rods to open and close.

[0027] In one possible implementation, the drip irrigation tape recycling machine further includes two debris recycling racks, which are symmetrically arranged on the left and right sides of the rear end of the frame. The two debris recycling racks are respectively hinged to the frame, and the hinge axis is parallel to the vertical direction.

[0028] In one possible implementation, the front end of the rack is provided with a connector for connecting to a mobile vehicle.

[0029] In one possible implementation, the drive assembly includes a drive wheel that is fitted onto the middle of the axle of the traveling wheel and rotates synchronously with the axle, the drive wheel forming the output shaft.

[0030] In one possible implementation, the extension rod is a straight rod with a rectangular cross-section. One end of the extension rod is connected to the connecting cylinder and is provided with a connecting plate. The outer diameter of the connecting plate is the same as the inner diameter of the connecting cylinder. The outer periphery of the connecting plate is provided with a snap-fit ​​protrusion. The end of the connecting cylinder is provided with a snap-fit ​​groove corresponding to the snap-fit ​​protrusion. The snap-fit ​​groove and the snap-fit ​​protrusion engage to restrict the extension rod from rotating around its own circumference.

[0031] Compared with existing technologies, the drip irrigation tape recycling machine provided in this application divides the rotating frame into two parts, which are respectively hinged to the left and right sides of the frame. Before the vehicle moves, the two rotating frames are rotated to the rear, changing the rotation axis of the rotating frames from parallel to the first path to perpendicular to the first path. The two rotating frames are retracted, significantly reducing the width of the drip irrigation tape recycling machine, facilitating driving and passing, and allowing for flexible turning when turning and passing other vehicles, reducing the probability of traffic accidents. After moving to the work site, the rotating frames are moved in the reverse direction, so that the long axes of the two rotating frames are parallel to the first path again, and the reel can rotate along the first path again to realize the drip irrigation tape recycling operation. When the axis of the rotating frame is parallel to the first path, it is in the working state and can recycle drip irrigation tape at the work site. When transportation is required, the rotating frames are rotated backward, reducing the width of the recycling machine and setting the rotating frames in a storage state. The rotating frames switch between the working state and the storage state by changing their position. The rotating frames do not need to be disassembled throughout the process, saving a lot of labor intensity, eliminating disassembly and assembly steps, greatly shortening the preparation cycle, and improving recycling efficiency. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a three-dimensional structural diagram of the drip irrigation tape recycling machine provided in an embodiment of this application;

[0034] Figure 2 A top view of the drip irrigation tape recycling machine provided in an embodiment of this application;

[0035] Figure 3 for Figure 1 A schematic diagram of the opening and closing mechanism used in the process;

[0036] Figure 4 for Figure 1 A schematic diagram of the mounting base used in the process;

[0037] Figure 5 for Figure 1 An assembly diagram of the drive and transmission components used in the process;

[0038] Figure 6 A folded schematic diagram of the debris collection rack in the drip irrigation tape recycling machine provided in this application embodiment;

[0039] Figure 7 for Figure 6 A magnified view of part A in the image;

[0040] Figure 8 A folded schematic diagram of one of the rotating frames in the drip irrigation tape recycling machine provided in the embodiments of this application;

[0041] Figure 9 This is a folded front view of the two rotating frames in the drip irrigation tape recycling machine provided in an embodiment of this application.

[0042] Explanation of reference numerals in the attached figures:

[0043] 1. Frame; 11. Wheel; 111. Axle; 12. Hinge seat; 13. Support plate; 131. Rotating hole; 14. Fixing plate; 15. Mounting seat; 151. Mounting groove; 152. Limiting plate; 16. Connector;

[0044] 2. Rotating frame; 21. Driven wheel; 22. Support rod; 23. Connecting cylinder; 231. Snap-fit ​​groove; 24. Extension rod; 241. Connecting plate; 242. Snap-fit ​​protrusion; 25. Mounting bracket; 251. Connecting rod;

[0045] 3. Rolling rod;

[0046] 4. Opening / closing parts; 41. Sliding sleeve; 42. Adapter block;

[0047] 5. Driver components;

[0048] 6. Transmission components; 61. Rotating shaft; 62. Transmission wheel; 63. Transmission chain;

[0049] 7. Recycling rack for miscellaneous items. Detailed Implementation

[0050] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0051] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. The following description of at least one exemplary embodiment is actually illustrative only and is in no way intended to limit this application or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0052] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0053] It should be noted that the terms "length," "width," "height," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0054] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "linking," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0055] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Additionally, "multiple" and "several" mean two or more, unless otherwise explicitly specified.

[0056] Please refer to the following: Figures 1 to 9The drip irrigation tape recycling machine provided in this application will now be described. A drip irrigation tape recycling machine is characterized by comprising a frame 1, two rotating frames 2, multiple winding rods 3, and a drive assembly 5. The frame 1 is provided with wheels 11 at its bottom; the two rotating frames 2 are symmetrically arranged on the left and right sides of the frame 1, the rotating frames 2 are hinged to the frame 1, and the hinge axis is parallel to the vertical direction. The rotating frames 2 can rotate around a first path, which is parallel to the left and right direction of the frame 1. A driven wheel 21 is provided at one end of the rotating frame 2 near the frame 1, and the driven wheel 21 is coaxially fixed to the rotating frame 2; one end of each winding rod 3 is connected to a corresponding rotating frame 2, and multiple winding rods 3 are arranged around the outer periphery of the rotating frame 2; the drive assembly 5 is located on the frame 1, and the drive assembly 5 has an output shaft that rotates around the first path. The output shaft is respectively connected to the driven wheels 21 on the two rotating frames 2 to drive the driven wheels 21 to rotate around the first path.

[0057] It should be noted that the rotating frame 2 drives the reel 3 to rotate around the first path. Multiple reels 3 rotate and cooperate to retract the drip irrigation tape, realizing the recycling operation. At this time, the rotation axes 61 of the two rotating frames 2 overlap and are parallel to the first path.

[0058] It should be noted that the drive assembly 5 drives the two driven wheels 21 for transmission. The output shaft of the drive assembly 5 drives the two driven wheels 21 to rotate synchronously around the first path. The two driven wheels 21 drive the two rotating frames 2 to rotate synchronously, which in turn drives the rollers 3 to rotate around the first path, thus wrapping the drip irrigation tape around the outer circumference of the multiple rollers 3.

[0059] It should be noted that the rotating frame 2 of this application has two states. When the rotating frame 2 is in the working state, the two driven wheels 21 rotate coaxially and the two rotating frames 2 rotate coaxially. When it is necessary to transport the drip irrigation tape recycling vehicle, the two rotating frames 2 swing backward around the vertical direction, so that the rotation axes 61 of the two rotating frames 2 are parallel to each other and perpendicular to the first path, thereby reducing the lateral width of the drip irrigation tape recycling vehicle, reducing the footprint, and facilitating transportation and passing.

[0060] The operating principle of this embodiment is:

[0061] Two rotating frames 2 are respectively hinged to the left and right sides of the frame 1. Before the machine travels, the two rotating frames 2 are rotated to the rear side, so that the rotation axis 61 of the rotating frame 2 changes from parallel to the first path to perpendicular to the first path, and the two rotating frames 2 are retracted.

[0062] When the axis of the rotating frame 2 is parallel to the first path, it is in working condition and can collect drip irrigation tape at the work site. When transportation is required, the rotating frame 2 is rotated backward, the width of the recycling machine is reduced, and the rotating frame 2 is set in a storage state. The rotating frame 2 switches between working state and storage state by changing its position.

[0063] Compared with the prior art, the drip irrigation tape recycling machine provided in this embodiment significantly reduces the width of the machine, facilitating vehicle movement and passing. It can turn flexibly when turning and passing other vehicles. The rotating frame 2 can rotate around the first path. During transportation, the rotating frame 2 can be rotated and folded, and the winding rod 3 can be closed, reducing the overall space occupied by the recycling machine. This solves the problems of long spans, large space occupation, difficult transportation, and safety hazards caused by affecting the normal driving of other vehicles. The rotating frame 2 can switch between working and storage states by changing its position. The rotating frame 2 does not need to be disassembled during the entire process, saving a lot of labor intensity, eliminating disassembly and assembly steps, greatly shortening the preparation cycle, and improving recycling efficiency.

[0064] In some embodiments, see Figure 1 and Figure 2 The rotating frame 2 includes a support rod 22, a connecting cylinder 23, an extension rod 24, and an annular mounting frame 25. The support rod 22 is hinged to the frame 1 and extends along a first path. One end of the support rod 22 is provided with a driven wheel 21. The connecting cylinder 23 extends along the first path and one end is connected and fixed to the other end of the support rod 22. The extension rod 24 extends along the first path and one end is connected to the other end of the connecting cylinder 23. The mounting frame 25 is coaxially sleeved on the outer periphery of the connecting cylinder 23. Multiple connecting rods 251 are provided radially around the outer periphery of the mounting frame 25. The multiple connecting rods 251 are evenly distributed around the mounting frame 25, and the outer ends of the connecting rods 251 are respectively connected to the corresponding coil rods 3.

[0065] It should be noted that, for reference Figure 2 The support rod 22, the connecting cylinder 23, and the extension rod 24 are sequentially and coaxially connected. The support rod 22 drives the connecting cylinder 23 to rotate, and the connecting cylinder 23 drives the extension rod 24 to rotate. The extension rod 24 is connected to the winding rod 3 through the opening and closing part 4. The connecting rod 251 is connected to the winding rod 3. The rotation of the connecting rod 251 and the extension rod 24, in turn, drives the winding rod 3 to rotate around the first path. The rotation of multiple winding rods 3 realizes the winding and recycling of the drip irrigation tape.

[0066] In practice, the support rod 22, connecting cylinder 23, connecting rod 251 and extension rod 24 are all made of steel. Steel components have high structural strength and long service life, so steel can be selected for manufacturing.

[0067] The rotating frame 2 provided in this embodiment has a simple and stable structure, which is convenient to cooperate with other components to realize the rotation and opening and closing functions of the coil 3; it is beneficial to better fold up during transportation, thereby reducing the space occupied and improving transportation convenience and recycling efficiency.

[0068] In some embodiments, see Figure 1 , Figure 6 , Figure 7 and Figure 9Two hinge seats 12 are installed on the frame 1. The two hinge seats 12 are distributed at intervals on the top of the frame 1 along the first path. The hinge seats 12 are rotatably connected to the corresponding rotating frame 2, and the rotation axis is perpendicular to the vertical direction. The top of the hinge seat 12 is provided with multiple support plates 13 and a fixing plate 14. The fixing plate 14 is located on the top of the multiple support plates 13 and is inserted and fixed to the multiple support plates 13 respectively. The support plate 13 is provided with a rotating hole 131, and the rotating frame 2 is rotatably inserted through the rotating hole 131.

[0069] It should be noted that the hinge seat 12 can rotate around the vertical direction. The support plate 13 on the hinge seat 12 rotates, causing the rotating frame 2 to swing back and forth on the horizontal plane.

[0070] It should be noted that the bottom of the hinge base 12 is connected to a drive motor. The drive motor has an output shaft that rotates in the vertical direction. The output shaft is connected to the hinge base 12 to control the hinge base 12 to rotate or remain stationary. The drive motor can be a rotary motor.

[0071] It should be noted that a bearing (not shown in the figure) is installed inside the rotating hole 131. The outer ring of the bearing is connected to the hole wall of the rotating hole 131, and the inner ring of the bearing is connected to the support rod 22 of the rotating frame 2. This prevents the support rod 22 and the rotating hole 131 from rubbing against each other, which could damage the support rod 22 or the support plate 13.

[0072] In this embodiment, the hinge seat 12 ensures a stable rotational connection between the rotating frame 2 and the frame 1. The structural design of the support plate 13 and the fixing plate 14 enhances the stability of the hinge seat 12, making the rotating frame 2 more stable during rotation. This is beneficial to the stable operation of the drip irrigation tape recycling machine during work and transportation, thereby ensuring recycling efficiency and transportation convenience. The fixing plate 14 connects multiple support plates 13 into a whole, avoiding misalignment of adjacent support plates 13 and improving the support effect of multiple support plates 13.

[0073] In some embodiments, see Figure 1 , Figure 4 and Figure 5The frame 1 is also equipped with a mounting base 15, which is located between the hinged seats 12 on both sides. The drip irrigation tape recovery machine also includes a transmission assembly 6, which includes a rotating shaft 61, two transmission wheels 62, and a transmission chain 63. The rotating shaft 61 is rotatably mounted in the mounting base 15, and its axis of rotation is parallel to the first path. The two transmission wheels 62 are rotatably mounted in the mounting base 15 and mesh with the driven wheels 21 on both sides respectively. The two ends of the transmission chain 63 are respectively sleeved with the rotating shaft 61 and the output shaft of the drive assembly 5 to realize the transmission connection between the rotating shaft 61 and the output shaft. The setting of the transmission assembly 6 realizes the power transmission of the drive assembly 5, enabling the rotating frame 2 to rotate normally and ensuring the normal operation of the drip irrigation tape recovery machine. Through reasonable transmission structure design, the efficiency and stability of power transmission are improved, which helps to improve the efficiency of drip irrigation tape recovery.

[0074] It should be noted that the rotation axis of the rotating shaft 61 is parallel to the rotation axis of the transmission wheel 62, and also parallel to the first path.

[0075] In practice, the rotating shaft 61 is mounted on the mounting base 15 and can mesh with the driven wheel 21 in a suitable position to drive the driven wheel 21 to rotate. When the rotating frame 2 is in working condition, the two driven wheels 21 are coaxially arranged, and the transmission teeth mesh with the transmission wheel 62.

[0076] In practice, the transmission chain 63 is a chain, the transmission wheel 62 is a gear, and the driven wheel 21 is also a gear. The transmission wheel 62 and the driven wheel 21 mesh.

[0077] In some embodiments, see Figure 8 The mounting base 15 has an internal transmission space, within which the rotating shaft 61 and the transmission wheel 62 are located. The side wall of the mounting base 15 has a laterally open mounting groove 151, through which one end of the rotating frame 2 passes, and the transmission wheel 62 is placed within the transmission space. A detachable limiting plate 152 is provided at the opening of the mounting groove 151. The limiting plate 152 cooperates with the mounting base 15 to form a limiting channel, which rotates in conjunction with the rotating frame 2 to restrict the rotating frame 2 from swinging in a direction perpendicular to the first path. The design of the mounting base 15 and the limiting plate 152 ensures the stability and accuracy of the rotating frame 2's rotation. The transmission space provides a reasonable installation position for the transmission components, making the transmission process more stable and reliable, further improving the working stability and recycling efficiency of the drip irrigation tape recycling machine.

[0078] It should be noted that a bearing is provided on the outer periphery of the support rod 22 corresponding to the position of the mounting groove 151. After the mounting groove 151 and the limiting plate 152 are connected and fixed, the limiting channel abuts against the bearing, which does not affect the normal rotation of the support rod 22.

[0079] In this embodiment, the limiting plate 152 is designed to be detachable, allowing the support rod 22 to enter or exit the mounting groove 151 from the front, thus preventing the support rod 22 from swinging. In operation, the limiting plate 152 blocks the mounting groove 151, and the mounting groove 151 and the limiting plate 152 cooperate to limit the position of the support rod 22, ensuring that the driven wheel 21 at the end of the support rod 22 is always engaged with the transmission wheel 62, thereby enabling the rotation of the support rod 22.

[0080] In some embodiments, see Figure 3 and Figure 1 One end of the reel 3 is hinged to the corresponding rotating frame 2, and the hinge axis is perpendicular to the first path. The drip irrigation tape recycling machine also includes an opening and closing component 4, which includes a sliding sleeve 41 and a connecting block 42. The sliding sleeve 41 is located on the outer periphery of the extension rod 24, and the outer periphery of the sliding sleeve 41 is provided with multiple hinge protrusions. One end of the connecting block 42 is hinged to the reel 3, and the other end of the connecting block 42 is hinged to the hinge protrusion. The sliding sleeve 41 and the connecting block 42 cooperate to drive the free ends of the multiple reels 3 to open and close.

[0081] It should be noted that the opening and closing part 4 is slidably engaged with the rotating frame 2, and the outer periphery of the opening and closing part 4 is hinged to the rolling rod 3. When the opening and closing part 4 moves closer to the frame 1, the ends of the multiple rolling rods 3 away from the frame 1 will move closer to each other, making it easier to remove the drip irrigation tape wrapped on the rolling rods 3. When the opening and closing part 4 moves away from the frame 1, the ends of the multiple rolling rods 3 away from the frame 1 will move away from each other, so that the long axis of the rolling rod 3 is parallel to the long axis of the rotating frame 2 again. By changing the position of the opening and closing part 4, the tilt angle of the rolling rod 3 can be adjusted.

[0082] The opening and closing component 4 provided in this embodiment makes the opening and closing action of the reel 3 smoother and more stable, accurately realizing the opening and closing function of the reel 3, facilitating the recycling and collection of drip irrigation tape during transportation, and improving the working efficiency and transportation convenience of the drip irrigation tape recycling machine. The setting of the adapter block 42 makes the distance between the reel 3 and the sliding sleeve 41 adjustable. When it is necessary to retract the reel 3, push the sliding sleeve 41 to move in the direction closer to the frame 1, the adapter block 42 tilts, and the end of the reel 3 away from the frame 1 moves closer to the extension rod 24, realizing the retraction of multiple reels 3, which facilitates the removal of drip irrigation tape.

[0083] In some embodiments, see Figure 1 and Figure 6 The drip irrigation tape recycling machine also includes two debris collection racks 7, which are symmetrically arranged on the left and right sides of the rear end of the frame 1. Each debris collection rack 7 is hinged to the frame 1, with the hinge axis parallel to the vertical direction. The debris collection racks 7 allow for the simultaneous collection of field debris and drip irrigation tape, increasing the machine's versatility. Furthermore, the rotatable design of the debris collection racks 7 facilitates folding during transport, reducing space requirements and improving transportation convenience.

[0084] It should be noted that the recycling rack 7 can swing in the vertical direction. When both the recycling rack 7 and the rotating rack 2 are stored, the recycling rack 7 does not affect the backward swing of the rotating rack 2.

[0085] In some embodiments, see Figure 1 The front end of the frame 1 is equipped with a connector 16, which is used to connect to the mobile vehicle. The connector 16 facilitates the connection between the drip irrigation tape recycling machine and the mobile vehicle, making it easier to move and operate the recycling machine, and improving the flexibility and efficiency of the drip irrigation tape recycling machine.

[0086] In some embodiments, see Figure 5 The drive assembly 5 includes a drive wheel, which is sleeved in the middle of the axle 111 of the traveling wheel 11 and rotates synchronously with the axle 111. The drive wheel forms an output shaft. Using the rotation of the traveling wheel 11 to drive the rotating frame 2 achieves rational utilization of power, simplifies the drive structure, reduces costs, and ensures that the rotation of the rotating frame 2 is synchronized with the rotation of the traveling wheel 11, which is beneficial to improving the working efficiency of the drip irrigation tape recycling machine.

[0087] In some embodiments, see Figure 3 The extension rod 24 is a straight rod with a rectangular cross-section. A connecting plate 241 is provided at the end of the extension rod 24 that connects to the connecting cylinder 23. The outer diameter of the connecting plate 241 is the same as the inner diameter of the connecting cylinder 23. A snap-fit ​​protrusion 242 is provided on the outer periphery of the connecting plate 241. A snap-fit ​​groove 231 is provided at the end of the connecting cylinder 23 corresponding to the snap-fit ​​protrusion 242. The snap-fit ​​groove 231 and the snap-fit ​​protrusion 242 engage to restrict the extension rod 24 from rotating circumferentially. This snap-fit ​​design between the extension rod 24 and the connecting cylinder 23 ensures the stability of the connection between them, prevents the extension rod 24 from rotating relative to the connecting cylinder 23, makes the structure of the rotating frame 2 more stable, facilitates the normal operation of the winding rod 3 and the recycling of the drip irrigation tape, and improves the working stability and recycling efficiency of the drip irrigation tape recycling machine.

[0088] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A drip irrigation tape recovery machine characterized in that, include: The frame is equipped with wheels at the bottom; Two rotating frames are symmetrically arranged on the left and right sides of the machine frame. The rotating frames are hinged to the machine frame, and the hinge axis is parallel to the vertical direction. The rotating frames can rotate around a first path, which is parallel to the left and right direction of the machine frame. A driven wheel is provided at one end of the rotating frame near the machine frame, and the driven wheel is coaxially fixed to the rotating frame. Multiple winding rods, one end of which is connected to a corresponding rotating frame, are arranged around the outer perimeter of the rotating frame; as well as A drive assembly is disposed on the frame. The drive assembly has an output shaft that rotates about the first path. The output shaft is connected to the driven wheels on the two rotating frames respectively to drive the driven wheels to rotate about the first path.

2. The drip tape recovery machine of claim 1, wherein, The rotating frame includes: A support rod is hinged to the frame and extends along the first path, with the driven wheel provided at one end of the support rod; A connecting cylinder extends along the first path, with one end connected and fixed to the other end of the support rod; An extension rod extends along the first path, with one end connected to the other end of the connecting cylinder; and A ring-shaped mounting bracket is coaxially sleeved on the outer periphery of the connecting cylinder. Multiple connecting rods are arranged radially around the outer periphery of the mounting bracket. The multiple connecting rods are evenly distributed around the mounting bracket, and the outer ends of the connecting rods are respectively connected to the corresponding coil rods.

3. The drip tape recovery machine of claim 1, wherein, Two hinge seats are installed on the frame. The two hinge seats are distributed at intervals on the top of the frame along the first path. The hinge seats are rotatably connected to the corresponding rotating frame, and the axis of rotation is perpendicular to the vertical direction. The hinge seat has multiple support plates and a fixing plate on its top. The fixing plate is located on top of the multiple support plates and is inserted and fixed to the multiple support plates respectively. The support plates have rotating holes, and the rotating frame is rotatably inserted through the rotating holes.

4. The drip tape recovery machine of claim 3, wherein, The frame is also provided with a mounting base, which is located between the hinged seats on both sides. The drip irrigation tape recycling machine also includes a transmission assembly, which includes: A rotating shaft is rotatably mounted within the mounting base, and the axis of rotation is parallel to the first path; Two drive wheels are rotatably mounted in the mounting base and respectively mesh with the driven wheels on both sides; and The transmission chain has the rotating shaft and the output shaft of the drive assembly respectively fitted at both ends to realize the transmission connection between the rotating shaft and the output shaft.

5. The drip tape recovery machine of claim 4, wherein, The mounting base forms a transmission space inside, and the rotating shaft and the transmission wheel are both located in the transmission space; the side wall of the mounting base has a laterally open mounting groove, one end of the rotating frame passes through the mounting groove, and the transmission wheel is placed in the transmission space; The opening of the mounting slot is provided with a detachable limiting plate. The limiting plate cooperates with the mounting base to form a limiting channel. The limiting channel is rotatably engaged with the rotating frame to restrict the rotating frame from swinging in a direction perpendicular to the first path.

6. The drip irrigation tape recycling machine as described in claim 2, characterized in that, One end of the roller is hinged to the corresponding rotating frame, and the hinge axis is perpendicular to the first path; the drip irrigation tape recycling machine also includes an opening and closing component, which includes: A sliding sleeve is disposed on the outer periphery of the extended rod, and the outer periphery of the sliding sleeve is provided with multiple hinge protrusions; and An adapter block, one end of which is hinged to the winding rod, and the other end of which is hinged to the hinge protrusion, the sliding sleeve and the adapter block cooperate to drive the free ends of the multiple winding rods to open and close.

7. The drip irrigation tape recycling machine as described in claim 1, characterized in that, The drip irrigation tape recycling machine also includes two debris recycling racks, which are symmetrically arranged on the left and right sides of the rear end of the machine frame. The two debris recycling racks are respectively hinged to the machine frame, and the hinge axis is parallel to the vertical direction.

8. The drip irrigation tape recycling machine as described in claim 1, characterized in that, The front end of the frame is provided with a connector for connecting to a mobile vehicle.

9. The drip irrigation tape recycling machine as described in claim 1, characterized in that, The drive assembly includes a drive wheel, which is sleeved on the middle of the axle of the traveling wheel and rotates synchronously with the axle. The drive wheel forms the output shaft.

10. The drip irrigation tape recycling machine as described in claim 2, characterized in that, The extension rod is a straight rod with a rectangular cross-section. One end of the extension rod is connected to the connecting cylinder and is provided with a connecting plate. The outer diameter of the connecting plate is the same as the inner diameter of the connecting cylinder. The outer periphery of the connecting plate is provided with a snap-fit ​​protrusion. The end of the connecting cylinder is provided with a snap-fit ​​groove corresponding to the snap-fit ​​protrusion. The snap-fit ​​groove and the snap-fit ​​protrusion are snap-fitted together to restrict the extension rod from rotating around its own circumference.

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