Ridging, film mulching and tape laying device

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a ridging, film mulching and belt paving device which is provided with a rotary tillage component, a ridging component, a paving component and a film mulching component, the first end of the rotary tillage component is connected with traction equipment, the ridging component is installed below the second end of the rotary tillage component, and the film mulching component is installed at the second end of the rotary tillage component; the laying component comprises a mounting frame, at least one drip irrigation belt mounting assembly and at least one drip irrigation belt guide assembly, the mounting frame is mounted at the second end of the rotary tillage component, and the drip irrigation belt mounting assemblies are adjustably mounted above the mounting frame and used for winding drip irrigation belts; the drip irrigation belt guiding assemblies are installed below the installation frame in a position-adjustable mode, and the extending end of the drip irrigation belt installed on each drip irrigation belt installation assembly is laid on a ridge after being guided by one guiding assembly, so that the positions of the drip irrigation belt guiding assemblies can be adjusted according to the width of the ridge, and then the laying positions of the drip irrigation belts are adjusted.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to a ridging, mulching and tape-laying device. Background Technology

[0002] In modern agricultural planting, rotary tillage, ridging, drip irrigation tape installation, and mulching are key steps in improving crop production efficiency. Rotary tillage breaks up compacted soil to improve the structure of the topsoil; ridging involves creating differentiated ridge shapes based on crop needs to optimize soil drainage and provide space for root growth; drip irrigation tape installation, by laying drip irrigation tape within the ridges, enables precise water and fertilizer delivery, thus achieving water conservation and increased efficiency; and mulching involves covering the ground with agricultural plastic film to regulate soil temperature. Existing agricultural machinery typically only completes one or two of these steps, requiring multiple machines to work together to complete all operations, resulting in low crop planting efficiency.

[0003] To solve the aforementioned technical problems, the technical solution of Chinese utility model patent application CN202320798748.5 is an adjustable ridging mechanism, including a drip irrigation tape support. A ridging forming mechanism is located at the bottom end of the drip irrigation tape support. A rotary tillage mechanism is located on one side of the outer wall of the ridging forming mechanism. A pressing and mulching mechanism is located on the outer wall of the ridging forming mechanism away from the rotary tillage mechanism. A main support is located at one end inside the rotary tillage mechanism. Side plates are located on both sides of the outer wall of the main support. A bearing is located on the outer wall of one end of each side plate. A nut is provided at the top of the main support on one side of the bearing component, and a screw is connected to the internal thread of the nut. A handle is provided on the outer wall of the side plate at the bearing component position. A gearbox is provided at the center of the top of the main support. The bottom end of the gearbox extends to the bottom of the main support and is provided with a drive shaft. A cutter shaft body is provided at the end of the drive shaft away from the gearbox. A cutter shaft bearing is provided at the end of the cutter shaft body away from the drive shaft. The inner wall of the cutter shaft bearing is connected to the outer wall of the side plate. Cutter blades with equal spacing are provided on the outer wall of the cutter shaft body. Sliding top cover plates are provided on both sides of the surface of the main support.

[0004] However, the above-mentioned existing technology has the following technical problems: When irrigating crops with water and fertilizer through drip irrigation tape, in order to ensure the uniformity of water and fertilizer distribution, it is necessary to adjust the laying position of the drip irrigation tape according to the ridge width. However, the above-mentioned adjustable ridging mechanism cannot adjust the laying position of the drip irrigation tape when laying it, which makes the laying position of the drip irrigation tape mismatch with the ridge width. This results in uneven water and fertilizer irrigation of crops by the drip irrigation tape, causing some crops to have too much water and fertilizer while others have too little, which affects the normal growth of crops. Utility Model Content

[0005] In view of this, it is necessary to provide a ridge-forming, mulching, and drip tape laying device that can adjust the laying position of the drip irrigation tape according to the ridge width during the laying process, so as to improve the uniformity of irrigation water and fertilizer for crops and reduce the impact of uneven water and fertilizer on normal crop growth.

[0006] This utility model provides a ridging, mulching, and tape-laying device, including a rotary tillage component, a ridging component, a laying component, and a mulching component. The first end of the rotary tillage component is connected to a traction device to rotary till the soil into a loose state suitable for ridging under the drive of the traction device. The ridging component is installed below the second end of the rotary tillage component and is used to pile the rotary tilled soil into ridges. The laying component includes an installation frame, at least one drip irrigation tape installation component, and at least one drip irrigation tape guide component. The installation frame is installed at the second end of the rotary tillage component. Each drip irrigation tape installation component is adjustablely installed above the installation frame for winding the drip irrigation tape. Each drip irrigation tape guide component is adjustablely installed below the installation frame. The extended end of the drip irrigation tape installed on each drip irrigation tape installation component is guided by a drip irrigation tape guide component and then laid on the ridge. The laying position of the drip irrigation tape on the ridge can be adjusted by adjusting the position of the drip irrigation tape guide component. The mulching component is installed on the second end of the rotary tillage component and is used to lay a film on the ridge.

[0007] Preferably, the rotary tillage component includes a rotary tillage frame, a power box, a drive shaft, two rotary tillage rods, several tillage blades, and a connecting bracket. The power box is installed in the middle of the rotary tillage frame, with its bottom extending below the frame. One end of the drive shaft is connected to a traction device, and the other end is connected to an input end at the top of the power box to provide kinetic energy to the power box. Output ends are provided on both sides of the bottom of the power box, and each output end is connected to one end of one of the two rotary tillage rods. The other ends of the two rotary tillage rods are rotatably connected to the rotary tillage frame. Each tillage blade is evenly installed on the two rotary tillage rods to turn over the soil as the rods rotate. The connecting bracket is installed at the top of the rotary tillage frame and is connected to a traction device to pull the rotary tillage component.

[0008] Preferably, the ridging component includes two identical bulldozing assemblies, which are symmetrically arranged below the end of the rotary tiller facing away from the traction device. Each bulldozing assembly includes a fixing component, a ridging component, and an adjusting component. The fixing component is fixedly installed on the inner side of the rotary tiller. One end of the ridging component is rotatably connected to the fixing component. One end of the adjusting component is fixedly connected to the fixing component, and the other end is slidably installed on the ridging component so that the angle between the ridging component and the fixing component can be changed by sliding the adjusting component.

[0009] Preferably, the mounting frame includes two identical support groups, two identical connecting shaft groups, and a bushing. The two support groups are respectively installed on both sides of the rotary tiller and located at the end of the rotary tiller facing away from the traction device. Each support group includes a first support and a second support. The bottom end of the first support is fixedly installed on the side of the rotary tiller, and the bottom surface of the second support is height-adjustably installed on the top surface of the first support. Each connecting shaft group includes a first rotating shaft, a second rotating shaft, a first connector, and a second connector. One end of the first rotating shaft is installed on the top surface of the second support, and the other end is fixedly connected to one end of the first connector. One end of the second connector is rotatably connected to the other end of the first connector, and the other end is fixedly connected to one end of the second rotating shaft, so that the second rotating shaft can rotate around the connection point between the first connector and the second connector. The other end of the second rotating shaft is used to assemble and disassemble the drip irrigation tape installation assembly. The bushing is used to fix the second rotating shafts of the two connecting shaft groups, so that they are combined into a drip irrigation tape rotating shaft.

[0010] Preferably, the mounting frame further includes two first fixing plates, a first adjusting rod, a connecting rod, a third connecting member, two second fixing plates, and a second adjusting rod. The two first fixing plates are respectively fixedly connected to the bottom of the second supports of the two support groups and are located on the outside of the second supports. The two ends of the connecting rod are respectively fixedly connected to the bottom of the first supports of the two support groups and are located on the inside of the rotary tiller. One end of the third connecting member is fixedly connected to the middle of the connecting rod. One end of each of the two second fixing plates is rotatably connected to the other end of the third connecting member, and the other end is fixedly connected to the middle of the second adjusting rod, so that the height of the second adjusting rod can be adjusted by rotating the second fixing plates.

[0011] Preferably, the drip irrigation tape guiding assembly includes at least one first guide wheel and at least one second guide wheel. Each first guide wheel is adjustablely mounted on a first adjusting rod, and each second guide wheel is adjustablely mounted on a second adjusting rod. Each first guide wheel and each second guide wheel is used to guide the laying trajectory of the drip irrigation tape on the ridge, and the laying position of the drip irrigation tape on the ridge is adjusted by adjusting the positions of each first guide wheel and each second guide wheel.

[0012] Preferably, the ridging component further includes a compaction assembly, which includes a first sleeve, a second sleeve, a lifting screw, a compaction frame, and a compaction roller. The first sleeve is fixedly installed on the top of the third connector. The bottom end of the lifting screw extends from the top surface of the first sleeve, passes through the bottom of the third connector, and then extends into the second sleeve. The lifting screw is slidably connected to the first sleeve. A limiting member is provided at the top of the lifting screw to limit the length of the lifting screw extending into the first sleeve. The lifting screw is bolted to the second sleeve so that the distance between the top surface of the second sleeve and the bottom surface of the third connector can be adjusted by rotating the lifting screw. The compaction frame is fixedly installed at the bottom of the second sleeve. The two ends of the compaction roller are rotatably installed on the compaction frame for compacting the top of the ridge.

[0013] Preferably, the film covering component includes two identical film laying frame assemblies, a film laying assembly, and two identical film pressing assemblies. The first ends of the two film laying frame assemblies are symmetrically mounted on connecting rods. The two ends of the film laying assembly are respectively connected to the second ends of the two film laying frame assemblies. One end of the plastic film is wrapped around the film laying assembly, and the other end covers the ridge. The two film pressing assemblies are respectively mounted on the two film laying frame assemblies to press the two sides of the plastic film laid on the ridge tightly.

[0014] Preferably, each film-laying frame assembly includes a first adjusting frame, a first film-laying frame, a second adjusting frame, a second film-laying frame, a clamping member, and a clamping spring. The first adjusting frame is fixedly mounted on a connecting rod. The first end of the first film-laying frame is slidably mounted on the first adjusting frame. The second adjusting frame is fixedly mounted on the second end of the first film-laying frame. The first end of the second film-laying frame is slidably mounted on the second adjusting frame. The first end of the clamping member is slidably mounted on the second end of the second film-laying frame, and the second end is used to clamp the film-laying assembly. The first end of the clamping spring is fixedly connected to the second end of the second film-laying frame, and the second end is fixedly connected to the first end of the clamping member, for providing pressure to the clamping member so that the clamping member can stably clamp the film-laying assembly.

[0015] Preferably, each membrane pressing assembly includes a first membrane pressing frame, a soil turning component, a second membrane pressing frame, a membrane pressing wheel, and two limiting springs. One end of the first membrane pressing frame is rotatably mounted on a first membrane laying frame. The soil turning component is mounted on the other end of the first membrane pressing frame and is used to cover the outer edge of the plastic film with soil. One end of the second membrane pressing frame is fixedly mounted on the first membrane pressing frame. The membrane pressing wheel is connected to the other end of the second membrane pressing frame and is used to press the plastic film. The two limiting springs are symmetrically arranged on both sides of the first membrane pressing frame and are fixedly connected at both ends to the first membrane pressing frame and the first membrane laying frame, respectively, and are used to pull the first membrane pressing frame and limit the rotation of the first membrane pressing frame.

[0016] The aforementioned ridging, mulching, and tape-laying device includes a rotary tillage component, a ridging component, a laying component, and a mulching component. The first end of the rotary tillage component is connected to a traction device to till the soil into a loose state suitable for ridging under the drive of the traction device. The ridging component is installed below the second end of the rotary tillage component to form ridges from the tilled soil. The laying component includes an installation frame, at least one drip irrigation tape installation assembly, and at least one drip irrigation tape guide assembly. The installation frame is installed at the second end of the rotary tillage component. Each drip irrigation tape installation assembly is adjustablely installed above the installation frame for winding the drip irrigation tape. The position of each drip irrigation tape guide assembly is adjustable. The drip irrigation tape is installed below the mounting frame. The extended end of the drip irrigation tape installed on each drip irrigation tape mounting component is guided by a guide component and then laid on the ridge. The laying position of the drip irrigation tape on the ridge can be adjusted by adjusting the position of the drip irrigation tape guide component. The mulching component is installed on the second end of the rotary tillage component and is used to lay a film on the ridge. In this way, when laying the drip irrigation tape, the laying position of the drip irrigation tape can be adjusted by adjusting the position of each drip irrigation tape guide component, and then the laying position of the drip irrigation tape can be adjusted according to the ridge width to improve the uniformity of irrigation water and fertilizer for crops and reduce the impact of uneven water and fertilizer on normal crop growth. Attached Figure Description

[0017] Figure 1 This is a perspective view of the ridging, mulching, and tape-laying apparatus of this application.

[0018] Figure 2 This is a perspective view of the rotary tillage component of this application.

[0019] Figure 3 This is a perspective view of the laying components of this application.

[0020] Figure 4 This is a perspective view of the compaction component of this application.

[0021] Figure 5 This is a perspective view of the coated component of this application.

[0022] Figure 6 This application Figure 5 A magnified view of a portion of region A in the middle.

[0023] In the diagram: 10, ridging and mulching tape laying device; 20, rotary tillage component; 21, rotary tillage frame; 22, power box; 23, drive shaft; 24, rotary tillage rod; 25, tillage blade; 26, connecting bracket; 30, ridging component; 31, bulldozing component; 311, fixing component; 312, ridging component; 313, adjusting component; 32, compaction component; 321, first sleeve; 322, second sleeve; 323, lifting screw; 324, compaction frame; 325, compaction roller; 40, laying component; 41, mounting frame; 41, bracket assembly; 411, first bracket; 4111, second bracket; 4112, connecting shaft assembly; 4121, first rotating shaft; 4122, second rotating shaft; 4123, first connecting component; second connecting component. 4124, bushing 413, first fixing plate 414, first adjusting rod 415, connecting rod 416, third connecting piece 417, second fixing plate 418, second adjusting rod 419, drip irrigation tape installation assembly 42, drip irrigation tape guide assembly 43, first guide wheel 431, second guide wheel 432, film covering component 50, film laying frame assembly 51, first adjusting frame 511, first film laying frame 512, second adjusting frame 513, second film laying frame 514, clamping piece 515, clamping spring 516, film laying assembly 52, film pressing assembly 53, first film pressing frame 531, soil turning piece 532, second film pressing frame 533, film pressing wheel 534, limit spring 535. Detailed Implementation

[0024] The technical solutions and effects of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Please refer to Figure 1This utility model provides a ridging, mulching, and tape-laying device 10, including a rotary tillage component 20, a ridging component 30, a laying component 40, and a mulching component 50. The first end of the rotary tillage component 20 is connected to a traction device to till the soil into a loose state suitable for ridging under the drive of the traction device. The ridging component 30 is installed below the second end of the rotary tillage component 20 to pile the tilled soil into ridges. The laying component 40 includes a mounting frame 41, at least one drip irrigation tape mounting assembly 42, and at least one drip irrigation tape guiding assembly 43. The mounting frame 41 is installed at the second end of the rotary tillage component 20. Each drip irrigation tape mounting assembly 42 is adjustablely installed above the mounting frame 41 for winding the drip irrigation tape. The drip irrigation tape guide assembly 43 is adjustablely installed below the mounting frame 41. The extended end of the drip irrigation tape installed on each drip irrigation tape mounting assembly 42 is guided by a drip irrigation tape guide assembly 43 and then laid on the ridge. The laying position of the drip irrigation tape on the ridge can be adjusted by adjusting the position of the drip irrigation tape guide assembly 43. The mulching component 50 is installed on the second end of the rotary tillage component 20 and is used to lay a film on the ridge. In this way, when laying the drip irrigation tape, the laying position of the drip irrigation tape can be adjusted by adjusting the position of each drip irrigation tape guide assembly 43, and then the laying position of the drip irrigation tape can be adjusted according to the ridge width to improve the uniformity of water and fertilizer irrigation for crops and reduce the impact of uneven water and fertilizer on normal crop growth.

[0026] Please refer to Figure 2 Furthermore, the rotary tillage component 20 includes a rotary tillage frame 21, a power box 22, a drive shaft 23, two rotary tillage rods 24, several tillage blades 25, and a connecting bracket 26. The power box 22 is installed in the middle of the rotary tillage frame 21, and its bottom extends below the rotary tillage frame 21. One end of the drive shaft 23 is connected to the traction device, and the other end is connected to the input end at the top of the power box 22 to provide kinetic energy to the power box 22. Output ends are provided on both sides of the bottom of the power box 22, and the two output ends are respectively connected to one end of the two rotary tillage rods 24. The other ends of the two rotary tillage rods 24 are rotatably connected to the rotary tillage frame 21. Each tillage blade 25 is evenly installed on the two rotary tillage rods 24 to turn over the soil as the rotary tillage rods 24 rotate. The connecting bracket 26 is installed at the top of the rotary tillage frame 21 for connection with the traction device to pull the rotary tillage component 20. In this way, the rotary tillage component 20 can be driven by a traction device, such as a tractor, to perform rotary tillage operations in the field.

[0027] Please refer to Figure 2Furthermore, the ridging component 30 includes two identical bulldozing components 31, which are symmetrically arranged below the end of the rotary tiller 21 facing away from the traction device. Each bulldozing component 31 includes a fixing member 311, a ridging member 312, and an adjusting member 313. The fixing member 311 is fixedly installed on the inner side of the rotary tiller 21. One end of the ridging member 312 is rotatably connected to the fixing member 311. One end of the adjusting member 313 is fixedly connected to the fixing member 311, and the other end is slidably installed on the ridging member 312. The angle between the ridging member 312 and the fixing member 311 can be changed by sliding the adjusting member 313. In this way, by adjusting the angle between the ridging member 312 and the fixing member 311, the distance between the ridging members 312 of the two bulldozing components 31 can be adjusted, thereby adjusting the ridging width.

[0028] Please refer to Figure 3 Furthermore, the mounting frame 41 includes two identical support groups 411, two identical connecting shaft groups 412, and a bushing 413. The two support groups 411 are respectively installed on both sides of the rotary tiller 21 and located at the end of the rotary tiller 21 facing away from the traction device. Each support group 411 includes a first support 4111 and a second support 4112. The bottom end of the first support 4111 is fixedly installed on the side of the rotary tiller 21, and the bottom surface of the second support 4112 is adjustablely installed on the top surface of the first support 4111. Each connecting shaft group 412 includes a first rotating shaft 4121, a second rotating shaft 4122, a first connecting member 4123, and a second connecting member 4124. One end of the first rotating shaft 4121 is installed on the top surface of the second support 4112, and the other end is fixedly connected to one end of the first connecting member 4123. One end of the second connecting member 4124 is rotatably connected to the other end of the first connecting member 4123, and the other end is connected to the second rotating shaft 4122. One end of 122 is fixedly connected so that the second rotating shaft 4122 can rotate about the connection point between the first connecting member 4123 and the second connecting member 4124. The other end of the second rotating shaft 4122 is used to assemble and disassemble the drip irrigation tape installation assembly 42. The bushing 413 is used to fix the second rotating shaft 4122 of the two connecting shaft assemblies 412, so that they are combined into a drip irrigation tape rotating shaft. Specifically, when installing or disassembling the drip irrigation tape installation assembly 42, the bushing 413 is first removed, and the second rotating shaft is rotated. 4122, the second rotating shafts 4122 of the two connecting shaft groups 412 are separated, and then the drip irrigation tape installation assembly 42 is installed on or removed from the second rotating shaft 4122 from the separated end of the second rotating shaft 4122. Then the second rotating shaft 4122 is rotated so that the second rotating shafts 4122 of the two connecting shaft groups 412 are facing each other. Then the second rotating shafts 4122 of the two connecting shaft groups 412 are fixed by the bushing 413 to form the drip irrigation tape rotating shaft.

[0029] In this embodiment, the first connector 4123 is provided with a first rotating groove, and two first rotating holes are symmetrically opened on the first rotating groove; the second connector 4124 is provided with a second rotating groove, and two second rotating holes are symmetrically opened on the second rotating groove. The second rotating groove is installed in the first rotating groove, and the two first rotating holes and the two second rotating holes are connected by a rotating shaft to realize the rotational connection between the first connector 4123 and the second connector 4124.

[0030] Please refer to Figure 3 Furthermore, the mounting frame 41 also includes two first fixing plates 414, a first adjusting rod 415, a connecting rod 416, a third connecting piece 417, two second fixing plates 418, and a second adjusting rod 419. The two first fixing plates 414 are respectively fixedly connected to the bottom of the second support 4112 of the two support groups 411 and are located on the outside of the second support 4112. The two ends of the connecting rod 416 are respectively fixedly connected to the bottom of the first support 4111 of the two support groups 411 and are located on the inside of the rotary tiller 21. One end of the third connecting piece 417 is fixedly connected to the middle of the connecting rod 416. One end of each of the two second fixing plates 418 is rotatably connected to the other end of the third connecting piece 417, and the other end is fixedly connected to the middle of the second adjusting rod 419, so that the height of the second adjusting rod 419 can be adjusted by rotating the second fixing plate 418.

[0031] Please refer to Figure 3 Furthermore, the drip irrigation tape guiding assembly 43 includes at least one first guide wheel 431 and at least one second guide wheel 432. Each first guide wheel 431 is adjustablely mounted on a first adjusting rod 415, and each second guide wheel 432 is adjustablely mounted on a second adjusting rod 419. Each first guide wheel 431 and each second guide wheel 432 is used to guide the laying trajectory of the drip irrigation tape on the ridge, and the laying position of the drip irrigation tape on the ridge is adjusted by adjusting the position of each first guide wheel 431 and each second guide wheel 432.

[0032] In this embodiment, the first guide wheel 431 is fitted onto the first adjusting rod 415 and slidably connected to the first adjusting rod 415, so that the position of the first guide wheel 431 on the first adjusting rod 415 is adjustable; the second adjusting rod 419 is evenly provided with a plurality of adjusting protrusions, and each second guide wheel 432 can be fixedly installed on each adjusting protrusion to adjust the position of each second guide wheel 432; compared with the first guide wheel 431, the adjusted second guide wheel 432 is difficult to move, thereby preventing the second guide wheel 432 from being misaligned under the pull of the drip irrigation tape.

[0033] In this embodiment, the drip irrigation tape installation assembly 42 can move horizontally along the second rotating shaft 4122 to adjust the position of the drip irrigation tape installation assembly 42 so that the central axes of the drip irrigation tape installation assembly 42, the first guide wheel 431, and the second guide wheel 432 coincide, so that the drip irrigation tape is released more smoothly. Specifically, if the central axes of the drip irrigation tape installation assembly 42, the first guide wheel 431, and the second guide wheel 432 do not coincide, when the drip irrigation tape is released from the drip irrigation tape installation assembly and enters the first guide wheel 431, it will rub against the input end of the first guide wheel 431, causing the release of the drip irrigation tape to be stuck; the same applies to the first guide wheel 431 and the second guide wheel 432.

[0034] In this embodiment, the number of drip irrigation tape installation components 42, the first guide wheel 431 and the second guide wheel 432 can be increased or decreased according to the required ridge width, thereby increasing the number of drip irrigation tapes laid, so that the water and fertilizer irrigated by the drip irrigation tapes are more even.

[0035] Please refer to Figure 4 Furthermore, the ridging component 30 also includes a compaction assembly 32, which includes a first sleeve 321, a second sleeve 322, a lifting screw 323, a compaction frame 324, and a compaction roller 325. The first sleeve 321 is fixedly installed on the top of the third connector 417. The bottom end of the lifting screw 323 extends from the top surface of the first sleeve 321, passes through the bottom of the third connector 417, and then extends into the second sleeve 322. The lifting screw 323 is slidably connected to the first sleeve 321. A limiting member is provided at the top of the lifting screw 323 to limit the length of the lifting screw 323 extending into the first sleeve 321. The lifting screw 323 is bolted to the second sleeve 322, so that the distance between the top surface of the second sleeve 322 and the bottom surface of the third connector 417 can be adjusted by rotating the lifting screw 323. The compaction frame 324 is fixedly installed at the bottom of the second sleeve 322, and the compaction roller 325 is rotatably installed on the compaction frame 324 at both ends for compacting the top of the ridge. In this way, by rotating the lifting screw 323 to adjust the distance between the bottom surface of the second sleeve 322 and the third connector 417, the height of the compaction frame 324 can be adjusted, and the height of the compaction roller 325 from the ground can be adjusted, thereby adjusting the ridge height.

[0036] In this embodiment, the height of the second adjusting rod 419 is adjusted by rotating the two second fixed plates 418, thereby adjusting the distance between each second guide wheel 432 and the top of the ridge. This adjusts the position of each second guide wheel 432 according to the ridge height, making the drip irrigation tape extending from each second guide wheel 432 closer to the top of the ridge, reducing the positional deviation of the drip irrigation tape caused by excessive distance between the output end of the second guide wheel 432 and the top of the ridge. At the same time, it can also maintain the distance between the second adjusting rod 419 and the compaction roller 325, preventing the second adjusting rod 419 from contacting the compaction roller 325. Specifically, if the second adjusting rod 419 contacts the compaction roller 325, it will hinder the rotation of the compaction roller 325, or even prevent the compaction roller 325 from rotating.

[0037] Please refer to Figure 5 Furthermore, the film covering component 50 includes two identical film laying frame assemblies 51, a film laying assembly 52, and two identical film pressing assemblies 53. The first ends of the two film laying frame assemblies 51 are symmetrically mounted on the connecting rod 416. The two ends of the film laying assembly 52 are respectively connected to the second ends of the two film laying frame assemblies 51. One end of the plastic film is wrapped around the film laying assembly 52, and the other end covers the ridge, so as to lay the plastic film on the ridge as the ridge-raising and film covering tape laying device 10 moves. The two film pressing assemblies 53 are respectively mounted on the two film laying frame assemblies 51 and are used to press the two sides of the plastic film laid on the ridge tightly.

[0038] Please refer to Figure 5 Furthermore, each film-laying frame assembly 51 includes a first adjusting frame 511, a first film-laying frame 512, a second adjusting frame 513, a second film-laying frame 514, a clamping member 515, and a clamping spring 516. The first adjusting frame 511 is fixedly mounted on the connecting rod 416. The first end of the first film-laying frame 512 is slidably mounted on the first adjusting frame 511. The second adjusting frame 513 is fixedly mounted on the second end of the first film-laying frame 512. The first end of the second film-laying frame 514 is slidably mounted on the second adjusting frame 513. The first end of the clamping member 515 is slidably mounted on the second end of the second film-laying frame 514, and the second end is used to clamp the film-laying assembly 52. ​​The first end of the clamping spring 516 is fixedly connected to the second end of the second film-laying frame 514, and the second end is fixedly connected to the first end of the clamping member 515, and is used to provide pressure to the clamping member 515 so that the clamping member 515 can stably clamp the film-laying assembly 52.

[0039] In this embodiment, both the first adjustment frame 511 and the second adjustment frame 513 have adjustment slots. The first end of the first film-laying frame 512 and the first end of the second film-laying frame 514 are provided with adjustment plugs. The adjustment plugs are slidably installed in the adjustment slots to achieve a sliding connection between the first film-laying frame 512 and the second film-laying frame 514. The first end of the clamping member 515 is equipped with a bearing. The inner edge of the bearing is fitted onto the second end of the second film-laying frame 514 so that the clamping member 515 can slide on the second end of the second film-laying frame 514 and rotate on the second end of the second film-laying frame 514. This allows the film-laying assembly 52 to rotate with the rotation of the clamping member 515, thereby releasing the plastic film wrapped around the film-laying assembly 52.

[0040] In this embodiment, the film-laying assembly 52 is a hollow cylinder, and the second end of the clamping member 515 is conical, so as to extend into the inner side of the film-laying assembly 52 from both ends, thereby clamping the film-laying assembly 52.

[0041] In this embodiment, when replacing the film-laying assembly 52, the clamping member 515 is first slid towards the second film-laying frame 514 to compress the clamping spring 516, causing the clamping member 515 to loosen the two ends of the film-laying assembly 52. ​​Then, the film-laying assembly 52 is removed, and the two ends of the new film-laying assembly 52 are aligned with the two clamping members 515. Finally, the clamping member 515 is released, and the clamping spring 516 pops out the two clamping members 515 to clamp the film-laying assembly 52 from both ends.

[0042] Please refer to Figure 5 and Figure 6 Furthermore, each membrane pressing assembly 53 includes a first membrane pressing frame 531, a soil turning component 532, a second membrane pressing frame 533, a membrane pressing wheel 534, and two limiting springs 535. One end of the first membrane pressing frame 531 is rotatably mounted on the first membrane laying frame 512. The soil turning component 532 is mounted on the other end of the first membrane pressing frame 531 and is used to cover the outer edge of the plastic film with soil. One end of the second membrane pressing frame 533 is fixedly mounted on the first membrane pressing frame 531. The membrane pressing wheel 534 is connected to the other end of the second membrane pressing frame 533. The connection is used to press the plastic film. Two limit springs 535 are symmetrically arranged on both sides of the first film pressing frame 531, and their ends are fixedly connected to the first film pressing frame 531 and the first film laying frame 512, respectively. They are used to pull the first film pressing frame 531 and limit the rotation of the first film pressing frame 531. In this way, when film pressing is required, the first film pressing frame 531 is rotated so that the film pressing wheel 534 can contact the outer edge of the plastic film, thereby realizing the film pressing operation. At the same time, the soil turning component 532 can turn the soil onto the outer edge of the plastic film to prevent the edge of the plastic film from curling up.

[0043] In this embodiment, the position of the first adjusting frame 511 can be adjusted according to the ridge width, thereby adjusting the position of the first film pressing frame 531, and thus adjusting the position of the film pressing wheel 534 so that the film pressing wheel 534 can press the outer edge of the plastic film; the length of the film laying assembly 52 can be adjusted according to the ridge width so that the width of the plastic film wound on the film laying assembly 52 is the same as the ridge width; the position of the second adjusting frame 513 can be adjusted according to the ridge width so that the distance between the clamping members 515 of the two film laying frame assemblies 51 is the same as the length of the film laying assembly 52, thereby stably clamping the film laying assembly 52.

[0044] Example 1: The usage process of the ridging, mulching, and tape-laying device 10

[0045] 1. Determine the width and height of the raised beds based on the type of crop to be planted;

[0046] 2. Adjust the distance between the two ridging components 312 using the adjusting component 313 to match the ridge width; adjust the height of the compaction roller 325 from the ground using the lifting screw 323 to match the ridge height;

[0047] 3. Determine the quantity and pre-set spacing of drip irrigation tape to be laid based on the width of the ridges;

[0048] 4. Remove the bushing 413, rotate the two second rotating shafts 4122, and install the corresponding number of drip irrigation tape installation components 42 onto the second rotating shafts 4122;

[0049] 5. Rotate the two second rotating shafts 4122 so that the two second rotating shafts 4122 are facing each other, install the bushing 413, and combine the two second rotating shafts 4122 to form a drip irrigation tape rotating shaft;

[0050] 6. Based on the number of drip irrigation tapes to be laid and the preset spacing, adjust the positions of each drip irrigation tape installation component 42, each first guide wheel 431 and each second guide wheel 432 so that the central axes of the drip irrigation tape installation component 42, the first guide wheel 431 and the second guide wheel 432 coincide, and make the distance between adjacent second guide wheels 432 or between the second guide wheel 432 and the edge of the ridge the same as the preset spacing of the drip irrigation tape;

[0051] 7. Rotate the two first film pressing frames 531 so that the two film pressing rollers 534 can contact the outer edge of the plastic film;

[0052] 8. Connect the rotary tillage component 20 to the traction device;

[0053] 9. The ridging, mulching and tape laying device 10, driven by the traction equipment, sequentially completes the rotary tillage, ridging, drip irrigation tape laying and mulching stages in the field.

[0054] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ridging, mulching, and tape-laying device, characterized in that, The system includes a rotary tillage component, a ridging component, a laying component, and a mulching component. The first end of the rotary tillage component is connected to a traction device to till the soil into a loose state suitable for ridging under the drive of the traction device. The ridging component is installed below the second end of the rotary tillage component and is used to pile the tilled soil into ridges. The laying component includes an installation frame, at least one drip irrigation tape installation assembly, and at least one drip irrigation tape guide assembly. The installation frame is installed at the second end of the rotary tillage component. Each drip irrigation tape installation assembly is adjustablely installed above the installation frame for winding the drip irrigation tape. Each drip irrigation tape guide assembly is adjustablely installed below the installation frame. The protruding end of the drip irrigation tape installed on each drip irrigation tape installation assembly is guided by a drip irrigation tape guide assembly and then laid on the ridge. The laying position of the drip irrigation tape on the ridge is adjusted by adjusting the position of the drip irrigation tape guide assembly. The mulching component is installed on the second end of the rotary tillage component and is used to lay a thin film on the ridge.

2. The ridging, mulching, and tape-laying device as described in claim 1, characterized in that, The rotary tillage component includes a rotary tiller frame, a power box, a drive shaft, two rotary tillage rods, several tillage blades, and a connecting bracket. The power box is installed in the middle of the rotary tiller frame, with its bottom extending below the frame. One end of the drive shaft is connected to a traction device, and the other end is connected to the input end at the top of the power box to provide kinetic energy to the power box. Output ends are provided on both sides of the bottom of the power box, and each output end is connected to one end of one of the two rotary tillage rods. The other ends of the two rotary tillage rods are rotatably connected to the rotary tiller frame. Each tillage blade is evenly installed on the two rotary tillage rods to turn over the soil as the rods rotate. The connecting bracket is installed at the top of the rotary tiller frame and is used to connect to the traction device to pull the rotary tillage component.

3. The ridging, mulching, and tape-laying device as described in claim 2, characterized in that, The ridging component includes two identical bulldozing assemblies, which are symmetrically arranged below the end of the rotary tiller facing away from the traction device. Each bulldozing assembly includes a fixing component, a ridging component, and an adjusting component. The fixing component is fixedly installed on the inner side of the rotary tiller. One end of the ridging component is rotatably connected to the fixing component. One end of the adjusting component is fixedly connected to the fixing component, and the other end is slidably installed on the ridging component so that the angle between the ridging component and the fixing component can be changed by sliding the adjusting component.

4. The ridging, mulching, and tape-laying device as described in claim 3, characterized in that, The mounting frame includes two identical support groups, two identical connecting shaft groups, and bushings. The two support groups are respectively installed on both sides of the rotary tiller and located at the end of the rotary tiller facing away from the traction device. Each support group includes a first support and a second support. The bottom end of the first support is fixedly installed on the side of the rotary tiller, and the bottom surface of the second support is height-adjustably installed on the top surface of the first support. Each connecting shaft group includes a first rotating shaft, a second rotating shaft, a first connector, and a second connector. One end of the first rotating shaft is installed on the top surface of the second support, and the other end is fixedly connected to one end of the first connector. One end of the second connector is rotatably connected to the other end of the first connector, and the other end is fixedly connected to one end of the second rotating shaft, so that the second rotating shaft can rotate around the connection point between the first connector and the second connector. The other end of the second rotating shaft is used to assemble and disassemble the drip irrigation tape installation assembly. The bushing is used to fix the second rotating shafts of the two connecting shaft groups, so that they are combined into a drip irrigation tape rotating shaft.

5. The ridging, mulching, and tape-laying device as described in claim 4, characterized in that, The mounting frame also includes two first fixing plates, a first adjusting rod, a connecting rod, a third connecting member, two second fixing plates, and a second adjusting rod. The two first fixing plates are fixedly connected to the bottom of the second supports of the two support groups respectively and are located on the outside of the second supports. The two ends of the connecting rod are fixedly connected to the bottom of the first supports of the two support groups respectively and are located on the inside of the rotary tiller. One end of the third connecting member is fixedly connected to the middle of the connecting rod. One end of each of the two second fixing plates is rotatably connected to the other end of the third connecting member, and the other end is fixedly connected to the middle of the second adjusting rod, so that the height of the second adjusting rod can be adjusted by rotating the second fixing plates.

6. The ridging, mulching, and tape-laying device as described in claim 5, characterized in that, The drip irrigation tape guiding assembly includes at least one first guide wheel and at least one second guide wheel. Each first guide wheel is adjustablely mounted on a first adjusting rod, and each second guide wheel is adjustablely mounted on a second adjusting rod. Each first guide wheel and each second guide wheel is used to guide the laying trajectory of the drip irrigation tape on the ridge, and the laying position of the drip irrigation tape on the ridge is adjusted by adjusting the position of each first guide wheel and each second guide wheel.

7. The ridging, mulching, and tape-laying device as described in claim 5, characterized in that, The ridging component further includes a compaction assembly, which includes a first sleeve, a second sleeve, a lifting screw, a compaction frame, and a compaction roller. The first sleeve is fixedly installed on the top of the third connector. The bottom end of the lifting screw extends from the top surface of the first sleeve, passes through the bottom of the third connector, and then extends into the second sleeve. The lifting screw is slidably connected to the first sleeve. A limiting component is provided at the top of the lifting screw to limit the length of the lifting screw extending into the first sleeve. The lifting screw is bolted to the second sleeve so that the distance between the top surface of the second sleeve and the bottom surface of the third connector can be adjusted by rotating the lifting screw. The compaction frame is fixedly installed at the bottom of the second sleeve. The two ends of the compaction roller are rotatably installed on the compaction frame for compacting the top of the ridge.

8. The ridging, mulching, and tape-laying device as described in claim 5, characterized in that, The film covering component includes two identical film laying frame assemblies, a film laying assembly, and two identical film pressing assemblies. The first ends of the two film laying frame assemblies are symmetrically mounted on connecting rods. The two ends of the film laying assembly are respectively connected to the second ends of the two film laying frame assemblies. One end of the plastic film is wrapped around the film laying assembly, and the other end covers the ridge. The two film pressing assemblies are respectively mounted on the two film laying frame assemblies to press the two sides of the plastic film laid on the ridge tightly.

9. The ridging, mulching, and tape-laying device as described in claim 8, characterized in that, Each film-laying frame assembly includes a first adjusting frame, a first film-laying frame, a second adjusting frame, a second film-laying frame, a clamping member, and a clamping spring. The first adjusting frame is fixedly mounted on a connecting rod. The first end of the first film-laying frame is slidably mounted on the first adjusting frame. The second adjusting frame is fixedly mounted on the second end of the first film-laying frame. The first end of the second film-laying frame is slidably mounted on the second adjusting frame. The first end of the clamping member is slidably mounted on the second end of the second film-laying frame, and the second end is used to clamp the film-laying assembly. The first end of the clamping spring is fixedly connected to the second end of the second film-laying frame, and the second end is fixedly connected to the first end of the clamping member, and is used to provide pressure to the clamping member so that the clamping member can stably clamp the film-laying assembly.

10. The ridging, mulching, and tape-laying device as described in claim 9, characterized in that, Each membrane pressing assembly includes a first membrane pressing frame, a soil turning component, a second membrane pressing frame, a membrane pressing wheel, and two limiting springs. One end of the first membrane pressing frame is rotatably mounted on the first membrane laying frame. The soil turning component is mounted on the other end of the first membrane pressing frame and is used to cover the outer edge of the plastic film with soil. One end of the second membrane pressing frame is fixedly mounted on the first membrane pressing frame. The membrane pressing wheel is connected to the other end of the second membrane pressing frame and is used to press the plastic film. The two limiting springs are symmetrically arranged on both sides of the first membrane pressing frame and are fixedly connected at both ends to the first membrane pressing frame and the first membrane laying frame, respectively, and are used to pull the first membrane pressing frame and limit the rotation of the first membrane pressing frame.

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