A mulching device for ginger planting

Abstract

The utility model relates to a kind of ginger planting mulching film laying devices, including moving frame and the laying mechanism of being installed in moving frame;Moving frame includes the frame body for being placed above ridge and is installed in the moving wheel of both sides of frame body bottom and can be moved along ridge ditch;The laying mechanism includes fixed shaft, movable mounting in fixed shaft for placing the movable shaft of drip irrigation tape roll, installation in the rear of movable shaft for the guide wheel of drip irrigation tape guidance, installation in the rear of frame body for the compression roller of being pressed in the drip irrigation tape above and the film shaft for placing mulching film roll in the rear of compression roller.It can combine two processes into one by the utility model to lay drip irrigation tape and mulching film covering, and the operation time is greatly shortened, and the labor intensity is reduced.

Description

Technical Field

[0001] This utility model relates to the field of ginger planting technology, and in particular to a ginger planting mulch film laying device. Background Technology

[0002] As an important economic crop, ginger has extremely high requirements for soil temperature, humidity, fertility, and weed control during its growth. Ginger cultivation generally adopts a high-efficiency cultivation model that combines "ridge cultivation + drip irrigation technology + mulch film covering". This model combines the advantages of drip irrigation technology in terms of water saving, fertilizer saving, and precise supply with the multiple advantages of mulch film covering, such as heat preservation, moisture retention, and weed suppression, which can significantly improve the yield and quality of ginger.

[0003] Currently, drip irrigation pipe laying and mulch film laying are completed in two separate steps, requiring repetitive manual labor and significantly increasing work time and manpower. This problem is particularly prominent when the planting area is large and the agricultural season is tight. Therefore, there is an urgent need for a simple device that allows for the simultaneous laying of drip irrigation tape and mulch film, combining the two processes into one and completing the work in one go. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a device for laying mulch film for ginger cultivation.

[0005] This utility model is achieved through the following technical solution: a ginger planting mulch film laying device is provided, including a movable frame and a laying mechanism installed on the movable frame; the movable frame includes a frame-shaped body for placing above the ridge and movable wheels installed on both sides of the bottom of the frame-shaped body and capable of moving along the furrow; the laying mechanism includes a fixed shaft, a movable shaft movably installed on the fixed shaft for placing drip irrigation tape rolls, a guide wheel installed behind the movable shaft for guiding the drip irrigation tape, a pressure roller installed behind the frame-shaped body for pressing on the drip irrigation tape, and a film shaft located behind the pressure roller for placing the mulch film rolls.

[0006] Preferably, two fixed shafts are arranged horizontally and coaxially, and two parallel uprights are fixed on the frame, with each of the two fixed shafts fixed on one upright.

[0007] Preferably, each end of the movable shaft is connected to a fixed shaft, and a sleeve for holding the drip irrigation tape roll is fixedly sleeved on the movable shaft. Limiting rods for axially limiting the drip irrigation tape roll are respectively installed on the movable shaft on the outer side of both ends of the sleeve.

[0008] Preferably, the limiting rod passes through the movable shaft and is threaded to it. A thread is provided in the middle section of the limiting rod, and a threaded hole is provided on the movable shaft. The limiting rod passes through the threaded hole and is threaded to it.

[0009] Preferably, slots are provided at the ends of the two fixed shafts that are close to each other, and protrusions are provided at both ends of the movable shaft for inserting into the slots. After the protrusions are inserted into the slots from top to bottom, the movable shaft is stably placed on the fixed shaft. When it is necessary to replace the drip irrigation tape roll, the movable shaft is lifted upward to remove the protrusions from the slots, the movable shaft is disengaged from the fixed shaft, one of the limiting rods is removed, a new drip irrigation tape roll is replaced, the removed limiting rod is then installed on the movable shaft, and finally the movable shaft is placed on the fixed shaft.

[0010] Preferably, there are two guide wheels arranged in parallel vertically, and two support rods are installed at the rear of the frame. The two guide wheels are located between the two support rods and the two ends of the guide wheels are rotatably connected to the support rods.

[0011] Preferably, each support rod is equipped with a connecting rod, and each connecting rod is hinged to the upper end of a swing arm. The two ends of the pressure roller are rotatably connected to the lower end of the swing arm. The pressure roller can press down on the drip irrigation tape, allowing the drip irrigation tape to be unwound from the drip irrigation tape roll. On the other hand, the cooperation between the pressure roller and the guide wheel prevents the drip irrigation tape from twisting and turning during installation.

[0012] Preferably, the fixed shaft is connected to the membrane shaft by a pull rope, and the mulch film is rolled up outside the membrane shaft.

[0013] Preferably, to facilitate the laying of mulch film with different ridge widths, an extension rod is connected to each of the two fixed shafts at their ends that are far apart. One end of the pull rope is attached to the extension rod, and the other end is attached to the end of the mulch film shaft. When it is necessary to replace the mulch film roll, one end of the mulch film shaft is disconnected from the pull rope, a new mulch film roll is installed, and then the pull rope and the mulch film shaft are reconnected.

[0014] Preferably, one end of the extension rod is provided with a threaded section, which is threadedly connected to the end of the fixed shaft. Specifically, a threaded hole is opened at the end of the fixed shaft, and the extension rod is threadedly connected in the threaded hole. By adjusting the length of the threaded section of the extension rod in the threaded hole, the length of the extension rod extending out of the end of the fixed shaft can be adjusted, which facilitates the connection between the pull rope and the extension rod.

[0015] Preferably, there are four movable wheels, and each movable wheel is connected to the frame body through an adjusting component.

[0016] Preferably, the adjusting component includes a transverse screw and a vertical rod that is vertically fixed to one end of the transverse screw and whose height is adjustable. The other end of the transverse screw passes through the frame and is fixed to the frame by a fastening nut.

[0017] Preferably, the support pole includes an inner pole and an outer pole, with the upper end of the outer pole fixed to a horizontal screw. The upper end of the inner pole is inserted into the outer pole and fixed by a locking bolt. A movable wheel is installed at the lower end of the inner pole. The vertical position of the movable wheel is adjusted by adjusting the length of the inner pole extending beyond the outer pole. The horizontal position of the movable wheel is adjusted by the horizontal screw, and the vertical position of the movable wheel is adjusted by the support pole. The position of the movable wheel can be adjusted according to the width and height of the ridge, making it convenient for the movable wheel to be located in the furrow and move stably along the furrow.

[0018] The beneficial effects of this utility model are as follows: 1. This utility model can combine the two processes of drip irrigation tape laying and mulching into one, and the drip irrigation tape laying and mulching are completed simultaneously, avoiding repetitive manual labor, greatly shortening the operation time and reducing labor intensity.

[0019] 2. This utility model has a simple structure and low production cost. The drip irrigation tape and mulch film are laid at the same time, which results in high work efficiency and good laying effect, and is easy to promote and apply. Attached Figure Description

[0020] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a schematic diagram of the laying mechanism cut longitudinally according to this utility model; As shown in the figure: 1. Frame structure; 2. Casters; 3. Fixed shaft; 4. Drip irrigation tape roll; 5. Movable shaft; 6. Guide wheel; 7. Pressure roller; 8. Film shaft; 9. Vertical plate; 10. Sleeve; 11. Limiting rod; 12. Protrusion; 13. Connecting rod; 14. Swing arm; 15. Pull rope; 16. Mulch film roll; 17. Extension rod; 18. Horizontal screw; 19. Inner rod; 20. Outer rod; 21. Support rod. Detailed Implementation

[0021] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0022] like Figure 1-3 As shown, this utility model includes a movable frame and a laying mechanism mounted on the movable frame. The movable frame includes a frame-shaped body 1 for placement above the ridge and movable wheels 2 mounted on both sides of the bottom of the frame-shaped body 1 and capable of moving along the furrow. The laying mechanism includes a fixed shaft 3, a movable shaft 5 movably mounted on the fixed shaft 3 for placing the drip irrigation tape roll 4, a guide wheel 6 mounted behind the movable shaft 5 for guiding the drip irrigation tape, a pressure roller 7 mounted behind the frame-shaped body 1 for pressing on the drip irrigation tape, and a film shaft 8 located behind the pressure roller 7 for placing the mulch film roll 16.

[0023] Two fixed shafts 3 are horizontally and coaxially arranged. Two parallel upright plates 9 are fixed on the frame 1, and each of the two fixed shafts 3 is fixed on one upright plate 9. Each end of the movable shaft 5 is inserted into one of the fixed shafts 3. A sleeve 10 for placing the drip irrigation tape roll 4 is fixedly sleeved on the movable shaft 5. Limiting rods 11 for axially limiting the drip irrigation tape roll 4 are respectively installed on the movable shaft 5 on the outer sides of both ends of the sleeve 10.

[0024] In this embodiment, the limiting rod 11 passes through the movable shaft 5 and is threaded to it. A thread is provided in the middle section of the limiting rod 11, and a threaded hole is provided on the movable shaft 5. The limiting rod 11 passes through the threaded hole and is threaded to it.

[0025] Slots are provided at the ends of the two fixed shafts 3 that are close to each other. Protrusions 12 for inserting into the slots are provided at both ends of the movable shaft 5. After the protrusions 12 are inserted into the slots from top to bottom, the movable shaft 5 is stably placed on the fixed shafts 3. When it is necessary to replace the drip irrigation tape roll 4, the movable shaft 5 is lifted upwards to remove the protrusions 12 from the slots, the movable shaft 5 is disengaged from the fixed shaft 3, one of the limiting rods 11 is removed, a new drip irrigation tape roll 4 is replaced, and the removed limiting rod 11 is then installed on the movable shaft 5. Finally, the movable shaft 5 is placed back on the fixed shaft 3.

[0026] The guide wheels 6 are two parallel ones arranged vertically. Two support rods 21 are installed at the rear of the frame 1. The two guide wheels 6 are located between the two support rods 21, and both ends of the guide wheels 6 are rotatably connected to the support rods 21. Each support rod 21 is equipped with a connecting rod 13, and each connecting rod 13 is hinged to the upper end of a swing arm 14. The pressure roller 7 is rotatably connected to the lower end of the swing arm 14 at both ends. The pressure roller 7 can press down on the drip irrigation tape and pull the drip irrigation tape off the drip irrigation tape roll 4. On the other hand, the cooperation between the pressure roller 7 and the guide wheels 6 prevents the drip irrigation tape from twisting and turning during installation.

[0027] The fixed shaft 3 is connected to the film shaft 8 via a pull rope 15, and the mulch film roll 16 is fitted over the film shaft 8. To facilitate the laying of mulch film with different ridge widths, an extension rod 17 is connected to each of the two fixed shafts 3 at their ends that are far apart from each other. One end of the pull rope 15 is attached to the extension rod 17, and the other end is attached to the end of the film shaft 8. When it is necessary to replace the mulch film roll 16, the connection between one end of the film shaft 8 and the pull rope 15 is disconnected, a new mulch film roll 16 is installed, and then the pull rope 15 and the film shaft 8 are reconnected. The pull rope 15 attached to the end of the film shaft 8 also provides axial restraint for the mulch film roll 16. One end of the extension rod 17 is provided with a threaded section, which is threadedly connected to the end of the fixed shaft 3. Specifically, a threaded hole is opened at the end of the fixed shaft 3, and the extension rod 17 is threaded into the threaded hole. By rotating the extension rod 17, the length of the threaded section in the threaded hole can be adjusted, and the length of the extension rod 17 extending out of the end of the fixed shaft 3 can be adjusted to facilitate the connection between the pull rope 15 and the extension rod 17.

[0028] In this embodiment, there are four movable wheels 2. Each movable wheel 2 is connected to the frame 1 via an adjusting component. The adjusting component includes a horizontal screw 18 and a vertical rod that is vertically fixed to one end of the horizontal screw 18 and has an adjustable height. The other end of the horizontal screw 18 passes through the frame 1 and is fixed to the frame 1 by a fastening nut. The vertical rod includes an inner rod 19 and an outer rod 20, which are fitted together. The upper end of the outer rod 20 is fixed to the horizontal screw 18. The upper end of the inner rod 19 is inserted into the outer rod 20 and fixed by a locking bolt. The movable wheel 2 is installed at the lower end of the inner rod 19. The vertical position of the movable wheel 2 is adjusted by adjusting the length of the inner rod 19 extending beyond the outer rod 20. By adjusting the horizontal screw 18 to adjust the horizontal position of the movable wheel 2 and the vertical rod to adjust the vertical position of the movable wheel 2, the position of the movable wheel 2 can be adjusted according to the width and height of the ridge, making it convenient for the movable wheel 2 to be located in the furrow and move stably along the furrow.

[0029] In practical operation, the present invention is moved to the work site, with the frame 1 placed above the ridge. The position of the moving wheels 2 is adjusted according to the height and width of the ridge, so that the moving wheels 2 are placed in the furrows on both sides of the ridge. After placing the drip irrigation tape roll 4 on the sleeve 10 of the movable shaft 5, the movable shaft 5 is placed on the fixed shaft 3. The mulch film roll 16 is placed on the film shaft 8, and both ends of the film shaft 8 are connected to an extension rod 17 by pull ropes 15. The end of the mulch film is pressed down to the edge of the field by the soil, and the end of the drip irrigation tape passes between the two guide wheels 6 and extends backward onto the ridge, then passes under the pressure roller 7 and is laid under the mulch film. The mobile frame is moved forward by a power source (manual or agricultural machinery). Because the back of the mulch film is pressed down by the soil, and the back of the drip irrigation tape is pressed down by the pressure roller 7 and the mulch film, the mulch film is continuously pulled down from the mulch film roll 16 to complete the mulch film laying. The drip irrigation tape is continuously pulled down from the drip irrigation tape roll 4 to complete the drip irrigation tape laying. As the mulch film is laid, the workers compact the soil on both sides of the mulch film.

[0030] This invention combines the two processes of drip irrigation tape laying and mulching into one, allowing them to be completed simultaneously. This avoids repetitive manual labor, significantly shortens the operation time, and reduces labor intensity. The invention features a simple structure, low production cost, and simultaneous drip irrigation tape and mulch application, resulting in high work efficiency, excellent laying effect, and ease of promotion and application.

[0031] Of course, the above description is not limited to the examples above. Technical features of this utility model not described can be implemented by or using existing technology, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of this utility model and are not intended to limit this utility model. This utility model has been described in detail with reference to preferred embodiments. Those skilled in the art should understand that any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model do not depart from the spirit of this utility model and should also fall within the protection scope of the claims of this utility model.

Claims

1. A device for laying mulch film for ginger cultivation, characterized in that: The device includes a movable frame and a laying mechanism mounted on the movable frame. The movable frame includes a frame-shaped body for placement above the ridge and movable wheels mounted on both sides of the bottom of the frame-shaped body and capable of moving along the furrow. The laying mechanism includes a fixed shaft, a movable shaft movably mounted on the fixed shaft for placing the drip irrigation tape roll, a guide wheel mounted behind the movable shaft for guiding the drip irrigation tape, a pressure roller mounted behind the frame-shaped body for pressing on the drip irrigation tape, and a film shaft located behind the pressure roller for placing the mulch film roll.

2. The ginger planting mulch film laying device according to claim 1, characterized in that: Two fixed shafts are arranged horizontally and coaxially, and two parallel uprights are fixed on the frame. Each of the two fixed shafts is fixed on one upright.

3. The ginger planting mulch film laying device according to claim 2, characterized in that: Each end of the movable shaft is connected to a fixed shaft. A sleeve for holding the drip irrigation tape roll is fixedly sleeved on the movable shaft. Limiting rods for axially limiting the drip irrigation tape roll are respectively installed on the movable shaft on the outer side of the sleeve.

4. The ginger planting mulch film laying device according to claim 3, characterized in that: The limiting rod passes through the movable shaft and is threaded to it. A thread is provided in the middle section of the limiting rod, and a threaded hole is provided on the movable shaft. The limiting rod passes through the threaded hole and is threaded to it.

5. The ginger planting mulch film laying device according to claim 3, characterized in that: Slots are provided at the ends of the two fixed shafts that are close to each other, and protrusions are provided at both ends of the movable shaft for inserting into the slots. After the protrusions are inserted into the slots from top to bottom, the movable shaft is stably placed on the fixed shaft.

6. The ginger planting mulch film laying device according to claim 1, characterized in that: The guide wheels are two parallel ones arranged vertically. Two support rods are installed at the rear of the frame. The two guide wheels are located between the two support rods and the two ends of the guide wheels are rotatably connected to the support rods.

7. The ginger planting mulch film laying device according to claim 6, characterized in that: Each support rod is equipped with a connecting rod, and each connecting rod is hinged to the upper end of a swing arm. The two ends of the pressure roller are rotatably connected to the lower end of the swing arm.

8. The ginger planting mulch film laying device according to claim 1, characterized in that: The fixed shaft is connected to the film shaft by a pull rope, and the film roll is wrapped around the film shaft.

9. The ginger planting mulch film laying device according to claim 1, characterized in that: To facilitate the laying of plastic film for different ridge widths, an extension rod is connected to each of the two fixed shafts at opposite ends. One end of the pull rope is tied to the extension rod, and the other end is tied to the end of the film shaft.

10. A ginger planting mulch film laying device according to claim 1, characterized in that: There are four movable wheels, and each movable wheel is connected to the frame body through an adjusting component.

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