Simple drip irrigation tape recycling device

Abstract

The utility model provides a simple drip irrigation tape recycling device which comprises a rack, walking wheels installed at the bottom of the rack, a damping supporting mechanism installed on the top of the rack, a driving mechanism installed on the damping supporting mechanism, a drip irrigation tape recycling winding mechanism and a drip irrigation tape recycling guiding mechanism. The driving mechanism is used for driving the two symmetrically-arranged drip irrigation tape recycling and winding mechanisms to rotate so as to wind and recycle the drip irrigation tape, the drip irrigation tape recycling and guiding mechanism is located in front of the drip irrigation tape recycling and winding mechanisms, and the distance between the two drip irrigation tape recycling and winding mechanisms can be adjusted. The drip irrigation belt recycling device is suitable for recycling drip irrigation belts in land parcels with different drip irrigation belt laying intervals, lifting, moving and rolling of the drip irrigation belts are achieved, traction of the drip irrigation belts can be reduced, and the recycling efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of drip irrigation tape recycling, and specifically relates to a simple drip irrigation tape recycling device. Background Art

[0002] At present, the drip irrigation tape water-saving planting technology is vigorously promoted in China. The main drip irrigation planting technology currently used is disposable drip irrigation tape. Generally, after one planting period, the old drip irrigation tape needs to be recycled for recycling. A part of the existing drip irrigation tape recycling depends on manual labor. Manual picking is carried out by extracting or rolling the drip irrigation tape to recover it from the land. The picking and recycling process requires a large amount of labor. A large number of drip irrigation tape recycling machines have also appeared on the market. They mainly use a reel-type machine for recycling. The recycling process is to wind the drip irrigation tape on the reel to achieve the recycling of the drip irrigation tape. However, in actual use, it is difficult to unload manually, and it is difficult to adjust the width according to the width of the crop planting plastic film, so it is difficult to be applicable to plots with different drip irrigation tape laying spacings. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art in the above background art, the utility model provides a simple drip irrigation tape recycling device, which can be applicable to plots with different drip irrigation tape laying spacings and can improve the recycling efficiency of the drip irrigation tape.

[0004] In order to achieve the above purposes, the content of the utility model adopts the following technical solutions:

[0005] A simple drip irrigation tape recycling device includes a frame. Travel wheels are installed at the bottom of the frame, and a shock-absorbing support mechanism is installed at the top of the frame. A driving mechanism, a drip irrigation tape recycling winding mechanism, and a drip irrigation tape recycling guiding mechanism are installed on the shock-absorbing support mechanism. The driving mechanism is used to drive two symmetrically arranged drip irrigation tape recycling winding mechanisms to rotate so as to wind and recycle the drip irrigation tape. The drip irrigation tape recycling guiding mechanism is located in front of the drip irrigation tape recycling winding mechanism, and the distance between the two drip irrigation tape recycling winding mechanisms is adjustable.

[0006] Furthermore, the shock-absorbing support mechanism includes a bottom plate, shear springs, and a support plate. The bottom plate is installed on the top of the frame through a plurality of symmetrically arranged shear springs, and two support plates are symmetrically arranged on the bottom plate.

[0007] Furthermore, the driving mechanism includes a central shaft and a driving motor. The two ends of the central shaft are rotatably installed on the support plate. A driven pulley is arranged in the middle of the central shaft body. The driving motor is installed on the bottom plate. A driving pulley is installed on the output shaft of the driving motor. The driven pulley and the driving pulley are connected by a belt drive. Square long holes are axially opened at both ends of the central shaft, and pin holes penetrating the square long holes are radially opened at both ends of the central shaft.

[0008] Further, the drip irrigation tape recycling and winding mechanism includes a square shaft, an outer disk, an inner disk, and winding screws. A number of through holes are evenly arranged on the square shaft. One end of the square shaft extends into the square long hole of the central shaft. After the pin hole on the central shaft is aligned with one of the through holes on the square shaft, they are connected by a first pin shaft. The outer disk and the inner disk are both slidably mounted on the square shaft. A number of winding screws are distributed in a circular pattern. One end of the winding screw is fixedly connected to the inner disk, and the other end passes through the outer disk. Limit nuts and adjusting nuts are arranged on both sides of the outer disk. Both the limit nuts and the adjusting nuts are threadedly connected to the winding screws. The outer sides of the outer disk and the inner disk are limited by limit pin shafts passing through the through holes of the square shaft.

[0009] Preferably, a drip irrigation tape end fixing mechanism is provided on one of the winding screws of the drip irrigation tape recycling and winding mechanism. The drip irrigation tape end fixing mechanism includes an adjusting screw and a pressing piece. The pressing piece is connected to the winding screw by the adjusting screw.

[0010] Further, the drip irrigation tape recycling guiding mechanism includes a square rod, a mounting frame, and a guiding wheel set. The square rod is fixed to the support plate by a connecting rod. A mounting frame is correspondingly arranged in front of each drip irrigation tape recycling and winding mechanism. The two mounting frames are slidably mounted on the square rod. A locking screw is provided on the mounting frame. The mounting frame is fixed to the square rod in front of the drip irrigation tape recycling and winding mechanism by the locking screw. The guiding wheel set is installed in the mounting frame.

[0011] In summary, due to the adoption of the above technical solutions, the beneficial technical effects of the present utility model are as follows:

[0012] The front end of the frame of the simple drip irrigation tape recycling device of the present utility model is connected to a power machine such as a small tractor. By driving the two drip irrigation tape recycling and winding mechanisms to rotate through the driving mechanism, the lifting, moving and winding of the drip irrigation tape are realized, which can reduce the pulling of the drip irrigation tape and avoid the situation that the drip irrigation tape is easily torn when recycling the drip irrigation tape in place, improving the recycling efficiency; in addition to playing a guiding role, the drip irrigation tape recycling guiding mechanism can effectively remove the soil, sundries, etc. brought up by the lifted and wound tape through friction, improving the quality of the recycled drip irrigation tape; the distance between the drip irrigation tape recycling and winding mechanisms can be adjusted in various ways to be suitable for the recycling of drip irrigation tapes in plots with different drip irrigation tape laying distances. Description of the Drawings

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a simple drip irrigation tape recycling device of the present utility model;

[0014] Figure 2 It is a top view of a simple drip irrigation tape recycling device of the present utility model;

[0015] Figure 3 It is a left view of a simple drip irrigation tape recycling device of the present utility model;

[0016] Figure 4 Rear view of a simple drip irrigation tape recycling device of the present utility model;

[0017] Figure 5 Front view of a simple drip irrigation tape recycling device of the present utility model;

[0018] Figure 6 is Figure 1 Main cross-sectional view of the central axis in

[0019] In the figure: 1 - frame, 2 - bottom plate, 3 - shear spring, 4 - support plate, 5 - central axis, 501 - square long hole, 502 - pin hole, 6 - driven pulley, 7 - drive motor, 8 - driving pulley, 9 - belt, 10 - square shaft, 11 - first pin shaft, 12 - outer disc, 13 - inner disc, 14 - winding screw, 15 - limit nut, 16 - adjusting nut, 17 - limit pin shaft, 18 - adjusting screw, 19 - pressing piece, 20 - square rod, 21 - mounting bracket, 22 - locking screw, 23 - guide pulley group. Specific implementation mode

[0020] In order to make the purpose, technical solution and advantages of the utility model content clearer, the following further details the utility model content in conjunction with embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model content and are not used to limit the utility model content.

[0021] As Figures 1-6 shown, a simple drip irrigation tape recycling device includes a frame 1. Traveling wheels are installed at the bottom of the frame 1, and a shock absorption support mechanism is installed at the top of the frame 1. A drive mechanism, a drip irrigation tape recycling and winding mechanism, and a drip irrigation tape recycling guiding mechanism are installed on the shock absorption support mechanism. The drive mechanism is used to drive two symmetrically arranged drip irrigation tape recycling and winding mechanisms to rotate so as to wind and recycle the drip irrigation tape. The drip irrigation tape recycling guiding mechanism is located in front of the drip irrigation tape recycling and winding mechanism, and the distance between the two drip irrigation tape recycling and winding mechanisms is adjustable.

[0022] In this embodiment, the front end of the frame 1 is connected to a small tractor or the like that provides driving power for the vehicle, so that the simple drip irrigation tape recycling device of the present utility model can realize the mobile lifting and winding of the drip irrigation tape, avoid the situation that the drip irrigation tape is easily torn when recycling the drip irrigation tape in place, and improve the recycling efficiency. The drip irrigation tape to be recycled is guided by the drip irrigation tape recycling guiding mechanism and then wound and recycled on the drip irrigation tape recycling and winding mechanism.

[0023] Specifically, the shock-absorbing support mechanism includes a bottom plate 2, a shear spring 3, and a support plate 4. The bottom plate 2 is installed on the top of the frame 1 through a plurality of symmetrically arranged shear springs 3, and two support plates 4 are symmetrically arranged on the bottom plate 2. By installing the shear spring 3, the driving mechanism and the drip irrigation tape recovery winding mechanism installed on the bottom plate 2 are protected, and the safe and stable operation of the driving mechanism and the drip irrigation tape recovery winding mechanism is ensured.

[0024] Specifically, the driving mechanism includes a central axis 5 and a driving motor 7. Both ends of the central axis 5 are rotatably mounted on the support plate 4. A driven pulley 6 is arranged in the middle of the central axis 5. The driving motor 7 is mounted on the bottom plate 2. A driving pulley 8 is installed on the output shaft of the driving motor 7. The driven pulley 6 is connected to the driving pulley 8 through a belt 9. A rectangular long hole 501 is axially provided at both ends of the central axis 5, and a pin hole 502 penetrating the rectangular long hole 501 is radially provided at both ends of the central axis 5. The drip irrigation tape recovery and winding mechanism includes a square shaft 10, an outer disk 12, an inner disk 13, and a winding screw 14. A plurality of through holes are evenly arranged on the square shaft 10. One end of the square shaft 10 The rectangular long hole 501 extends into the central axis 5, and the pin hole 502 on the central axis 5 is aligned with one of the through holes on the square axis 10 and connected by the first pin shaft 11. The outer disk 12 and the inner disk 13 can be slidably installed on the square axis 10. A plurality of winding screws 14 are distributed in a circle, one end of the winding screw 14 is fixedly connected to the inner disk 13, and the other end passes through the outer disk 12. The outer disk 12 is provided with a limit nut 15 and an adjusting nut 16 on both sides. The limit nut 15 and the adjusting nut 16 are both threadedly connected to the winding screw 14. The outer sides of the outer disk 12 and the inner disk 13 are limited by the limit pin shaft 17 passing through the through hole of the square axis 10. The two drip irrigation belt recovery winding mechanisms are driven to rotate by the driving mechanism, thereby realizing the lifting, moving and winding of the drip irrigation belt, which can reduce the pulling of the drip irrigation belt. By lifting the first pin 11 and changing the length of the square shaft 10 extending into the square long hole 501 of the central axis 5, the spacing between the two drip irrigation tape recovery and winding mechanisms can be adjusted, so that it is suitable for the recovery of drip irrigation tapes in plots with different drip irrigation tape laying spacings. By lifting the limit pin 17 and changing the position of the inner disk 13 on the square shaft 10, the spacing between the two drip irrigation tape recovery and winding mechanisms can also be adjusted. By adjusting the position of the limit nut 15 and the adjustment nut 16 on the winding screw 14, the spacing between the outer disk 12 and the inner disk 13 of the same drip irrigation tape recovery and winding mechanism can be adjusted, and the maximum length of the drip irrigation tape allowed to be wound by the drip irrigation tape recovery and winding mechanism can be adjusted, so that 2 or 4 drip irrigation tapes can be recovered at one time.

[0025] Specifically, a drip irrigation tape end fixing mechanism is provided on one of the winding screws 14 of the drip irrigation tape recycling and winding mechanism. The drip irrigation tape end fixing mechanism includes an adjusting screw 18 and a pressing piece 19. The pressing piece 19 is connected to the winding screw 14 through the adjusting screw 18. By tightening the adjusting screw 18, the pressing piece 19 presses the end of the drip irrigation tape, facilitating the winding of the drip irrigation tape by the drip irrigation tape recycling and winding mechanism.

[0026] Specifically, the drip irrigation tape recycling guiding mechanism includes a square rod 20, a mounting frame 21, and a guiding wheel set 23. The square rod 20 is fixed to the support plate 4 through a connecting rod. A mounting frame 21 is correspondingly arranged in front of each drip irrigation tape recycling and winding mechanism. The two mounting frames 21 are slidably mounted on the square rod 20. A locking screw 22 is provided on the mounting frame 21. The mounting frame 21 is fixed to the square rod 20 in front of the drip irrigation tape recycling and winding mechanism through the locking screw 22. The guiding wheel set 23 is installed inside the mounting frame 21. In addition to playing a guiding role, the drip irrigation tape recycling guiding mechanism can effectively remove the soil, sundries, etc. lifted by the winding tape through friction, improving the quality of the recycled drip irrigation tape.

[0027] The above are the preferred embodiments of the utility model content, and are not intended to limit the utility model content. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model content shall be included in the protection scope of the utility model content.

Claims

1. A simple drip irrigation tape recovery device, comprising a frame, with travel wheels installed at the bottom of the frame, characterized in that: A shock-absorbing support mechanism is installed on the top of the frame, and a driving mechanism, a drip irrigation tape recovery winding mechanism, and a drip irrigation tape recovery guide mechanism are installed on the shock-absorbing support mechanism. The driving mechanism is used to drive two symmetrically arranged drip irrigation tape recovery winding mechanisms to rotate so as to wind and recover the drip irrigation tape. The drip irrigation tape recovery guide mechanism is located in front of the drip irrigation tape recovery winding mechanism, and the distance between the two drip irrigation tape recovery winding mechanisms is adjustable.

2. A simple drip irrigation tape recovery device according to claim 1, characterized in that: The shock-absorbing support mechanism comprises a bottom plate, a shear spring and a support plate. The bottom plate is installed on the top of the frame through a plurality of symmetrically arranged shear springs, and two support plates are symmetrically arranged on the bottom plate.

3. A simple drip irrigation tape recovery device according to claim 2, characterized in that: The driving mechanism includes a central shaft and a driving motor. Both ends of the central shaft are rotatably mounted on a support plate. A driven pulley is arranged in the middle of the central shaft body. The driving motor is mounted on a bottom plate. A driving pulley is mounted on an output shaft of the driving motor. The driven pulley is connected to the driving pulley through a belt drive. A square long hole is axially provided at both ends of the central shaft, and pin holes penetrating the square long hole are radially provided at both ends of the central shaft.

4. A simple drip irrigation tape recovery device according to claim 3, characterized in that: The drip irrigation tape recovery and winding mechanism comprises a square shaft, an outer disk, an inner disk, and a winding screw. A plurality of through holes are evenly arranged on the square shaft. One end of the square shaft extends into the square long hole of the central shaft. The pin hole on the central shaft is aligned with one of the through holes on the square shaft and connected by a first pin shaft. Both the outer disk and the inner disk can be slidably installed on the square shaft. A plurality of winding screws are distributed in a circle. One end of the winding screw is fixedly connected to the inner disk, and the other end passes through the outer disk. Limit nuts and adjusting nuts are arranged on both sides of the outer disk. The limit nuts and adjusting nuts are both threadedly connected to the winding screw. The outer sides of the outer disk and the inner disk are limited by the limit pin shaft passing through the through hole of the square shaft.

5. A simple drip irrigation tape recovery device according to claim 4, characterized in that: A drip irrigation tape end fixing mechanism is provided on one of the winding screws of the drip irrigation tape recovery and winding mechanism. The drip irrigation tape end fixing mechanism comprises an adjusting screw and a pressing sheet, and the pressing sheet is connected to the winding screw through the adjusting screw.

6. A simple drip irrigation tape recovery device according to claim 5, characterized in that: The drip irrigation tape recovery guide mechanism includes a square rod, a mounting frame, and a guide wheel group. The square rod is fixed to the support plate through a connecting rod. A mounting frame is correspondingly arranged in front of each drip irrigation tape recovery and winding mechanism. The two mounting frames can be slidably installed on the square rod. The mounting frames are provided with locking screws. The mounting frames are fixed to the square rod in front of the drip irrigation tape recovery and winding mechanism through locking screws, and the guide wheel group is installed in the mounting frames.

Images