Automatic potato planting device and planting method thereof

Abstract

The invention discloses an automatic potato planting device and a planting method thereof. The automatic potato planting device comprises a rack; the rotary tillage mechanism is arranged at the front end of the rack, and the rotary tillage mechanism is used for scattering soil; the ridging mechanism is arranged behind the rotary tillage mechanism and located on the two sides of the rack, and the ridging mechanism is used for ridging soil; the sowing mechanism is arranged between the ridging mechanisms, and the sowing mechanism is used for sowing potatoes into the ridged soil; the first soil covering mechanism is arranged behind the seeding mechanism, and the first soil covering mechanism is used for covering the potatoes with soil; the drip irrigation tape laying mechanism is arranged behind the first soil covering mechanism, and the drip irrigation tape laying mechanism is used for laying a drip irrigation tape; the mulching film laying mechanism is arranged behind the drip irrigation tape laying mechanism, and the mulching film laying mechanism is used for laying a mulching film above the drip irrigation tape; the second soil covering mechanism is arranged behind the mulching film laying mechanism and located on the two sides of the rack, and the second soil covering mechanism is used for covering the two sides of the mulching film with soil.

Description

Technical Field

[0001] This application relates to the field of potato planting technology, and in particular to an automatic potato planting device and its planting method. Background Technology

[0002] Potatoes, also known as spuds, belong to the Solanaceae family. They are annual herbaceous plants with edible tubers and are the world's fourth most important food crop, after wheat, rice, and corn. Potatoes are also known as yams, sweet potatoes, and other names. They are considered one of the world's five major crops, along with wheat, rice, corn, and sorghum.

[0003] Potato planting requires a series of steps, including rotary tillage, ridging, sowing, first covering with soil, laying drip irrigation tape, laying plastic film, and second covering with soil. Currently, all of these steps are done manually, which is labor-intensive and inefficient. Summary of the Invention

[0004] This application aims to solve at least one of the technical problems existing in the prior art. To this end, this application proposes an automatic potato planting device that can automatically realize the integrated operation of rotary tillage, ridging, sowing, first covering, drip irrigation tape laying, mulch film laying and second covering, without the need for manual operation, reducing labor intensity, reducing production costs and improving work efficiency.

[0005] This application also proposes a potato planting method that can automatically realize the integrated operation of rotary tillage, ridging, sowing, first covering, drip irrigation tape laying, mulch film laying and second covering, without the need for manual operation, reducing labor intensity, reducing production costs and improving work efficiency.

[0006] The automatic potato planting device according to the first aspect of this application includes: a frame; a rotary tillage mechanism disposed at the front end of the frame, the rotary tillage mechanism being used to break up the soil; a ridging mechanism disposed behind the rotary tillage mechanism and located on both sides of the frame, the ridging mechanism being used to rid the soil; a sowing mechanism disposed between the ridging mechanisms, the sowing mechanism being used to sow potatoes in the ridged soil; a first covering soil mechanism disposed behind the sowing mechanism, the first covering soil mechanism being used to cover the potatoes; a drip irrigation tape laying mechanism disposed behind the first covering soil mechanism, the drip irrigation tape laying mechanism being used to lay drip irrigation tape; a mulch film laying mechanism disposed behind the drip irrigation tape laying mechanism, the mulch film laying mechanism being used to lay mulch film above the drip irrigation tape; and a second covering soil mechanism disposed behind the mulch film laying mechanism and located on both sides of the frame, the second covering soil mechanism being used to cover the sides of the mulch film.

[0007] The automatic potato planting device according to the first aspect of this application has at least the following beneficial effects: the soil is broken up by a rotary tillage mechanism, then ridged by a ridging mechanism, potatoes are planted on the ridged soil by a sowing mechanism, soil is covered on the potatoes by a first covering mechanism, drip irrigation tape is laid by a drip irrigation tape laying mechanism, mulch film is laid on top of the drip irrigation tape by a mulch film laying mechanism, and finally soil is covered on both sides of the mulch film by a second covering mechanism. The automatic potato planting device according to the first aspect of this application can automatically realize integrated operations of rotary tillage, ridging, sowing, first covering, drip irrigation tape laying, mulch film laying, and second covering, eliminating the need for manual operation, reducing labor intensity, lowering production costs, and improving work efficiency.

[0008] According to the automatic potato planting device described in the first aspect of this application, the frame includes a first frame and a second frame. The rotary tillage mechanism, the ridging mechanism, the sowing mechanism and the first soil covering mechanism are all disposed on the first frame. The drip irrigation tape laying mechanism, the mulch film laying mechanism and the second soil covering mechanism are all disposed on the second frame. The rear end of the first frame and the front end of the second frame are connected by a connector.

[0009] According to the automatic potato planting device according to the first aspect of the present application, the rotary tillage mechanism includes a rotary tillage support, a shaft, a blade assembly, and a protective component. The rotary tillage support is disposed on both sides of the first frame, the two ends of the shaft are rotatably connected to the rotary tillage support, the blade assembly is arranged at intervals along the axis of the shaft, and the protective component is disposed on both sides of the shaft.

[0010] According to the automatic potato planting device described in the first aspect of this application, the ridging mechanism includes a ridging support and a ridging plow. The ridging support is disposed on both sides of the first frame, and the ridging plow is disposed on the ridging support. The ridging plow works in conjunction to rid the soil.

[0011] According to the first aspect of the present application, the automatic potato planting device includes a planting mechanism comprising a material box, a planting channel, and a conveying component. The material box is disposed on the first frame, the planting channel is disposed on one side of the material box, and the outlet of the planting channel is located between the ridging mechanism. The conveying component is disposed between the material box and the planting channel, and the conveying component is used to transport the potatoes in the material box to the planting channel for planting.

[0012] According to the automatic potato planting device described in the first aspect of this application, the first soil covering mechanism includes a first soil covering support and a first soil covering disc. The first soil covering support is connected to the first frame. Two first soil covering discs are provided. The two first soil covering discs are rotatably disposed on both sides of the first soil covering support. An angle is formed between the two first soil covering discs so that the two first soil covering discs cooperate to cover the soil.

[0013] According to the automatic potato planting device of the first aspect of this application, the drip irrigation tape laying mechanism includes a reel, a guiding component, and an anti-tangling wheel. The reel is disposed above the second frame. The guiding component includes a guiding bracket and a guiding element. The guiding bracket is disposed on the second frame. The guiding element is disposed on the guiding bracket. The guiding element is provided with a guiding groove through which the drip irrigation tape can pass. The anti-tangling wheel is disposed below the guiding element.

[0014] According to the automatic potato planting device described in the first aspect of this application, the mulch film laying mechanism includes a roller, a pressure roller, a furrowing plow, and a film pressing wheel. The roller is disposed above the second frame, the pressure roller is disposed below the second frame, the furrowing plow is disposed in front of the pressure roller, and the film pressing wheel is disposed behind the pressure roller.

[0015] According to the automatic potato planting device described in the first aspect of this application, the second soil covering mechanism includes a second soil covering support and a second soil covering disc. The second soil covering support is disposed on both sides of the end of the second frame, and the second soil covering disc is rotatably disposed on the second soil covering support. The second soil covering disc is used to cover the soil on both sides of the mulch film.

[0016] The potato planting method according to the second aspect of the present application, applied to the automatic potato planting device according to the first aspect of the present application, includes: Place the potatoes into the material box of the planting mechanism; Connect the automatic potato planting device to the traction device so that the traction device drives the automatic potato planting device to move. The soil is broken up by the rotary tillage mechanism; The soil is ridged using the ridging mechanism; The potato is planted in the ridged soil using the planting mechanism. The soil is covered onto the potatoes using the first soil covering mechanism; The drip irrigation tape is laid using the drip irrigation tape laying mechanism; The mulch film is laid on top of the drip irrigation tape using the mulch film laying mechanism; The second soil covering mechanism covers the soil on both sides of the mulch film, completing the automatic planting of potatoes.

[0017] The potato planting method according to the second aspect of this application has at least the following beneficial effects: When planting using the automatic potato planting device described in the first aspect of this application, the soil is broken up by a rotary tillage mechanism, then ridged by a ridging mechanism, followed by planting potatoes on the ridged soil by a sowing mechanism, then covered with soil by a first covering mechanism, then drip irrigation tape is laid by a drip irrigation tape laying mechanism, and finally, mulch film is laid on top of the drip irrigation tape by a mulch film laying mechanism. Finally, soil is covered on both sides of the mulch film by a second covering mechanism. The potato planting method described in the second aspect of this application can automatically realize integrated operations of rotary tillage, ridging, sowing, first covering, drip irrigation tape laying, mulch film laying, and second covering, eliminating the need for manual operation, reducing labor intensity, lowering production costs, and improving work efficiency.

[0018] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0019] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the structure of the automatic potato planting device according to the first aspect of this application; Figure 2 This is a schematic diagram of the first part of the structure of the automatic potato planting device according to the first aspect of this application; Figure 3 This is a schematic diagram of the rotary tillage mechanism in the automatic potato planting device according to the first aspect of this application; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the sowing mechanism in the automatic potato planting device according to the first aspect of this application; Figure 6 This is a schematic diagram of the second part of the automatic potato planting device according to the first aspect of this application; Figure 8 This is a schematic diagram of the drip irrigation tape laying mechanism in the automatic potato planting device according to the first aspect of this application; Figure 7 This is a schematic diagram of the installation structure of the pressure roller in the automatic potato planting device according to the first aspect of this application; Figure 9 This is a flowchart illustrating a potato planting method according to a second aspect of this application.

[0020] Figure label: Frame 100; First frame 110; Second frame 120; Wheels 130; Seat 140; Rotary tillage mechanism 200; rotary tillage bracket 210; mounting base 211; first connecting part 212; connecting plate 213; extension part 214; shaft 220; blade assembly 230; protective component 240; first support plate 2401; first protective plate 2402; second connecting part 2403; first adjusting rod 2404; first slot 2405; first locking position 2406; second support plate 2407; second protective plate 2408; third connecting part 2409; second adjusting rod 2410; second slot 2411; second locking position 2412; first baffle 250; fixing block 251; connecting rod 252; spring 253; Ridging mechanism 300; Ridging support 310; Ridging plow 320; Seeding mechanism 400; material box 410; seeding channel 420; conveying assembly 430; drive wheel 440; driven wheel 450; chain 460; conveying cup 470; second baffle 480; First soil covering mechanism 500; First soil covering support 510; First soil covering plate 520; Drip tape laying mechanism 600; reel 610; guide assembly 620; anti-tangling wheel 630; guide bracket 640; guide component 650; guide trough 660; grooving tool 670; cover plate 680; 700; 710; 720; 730; 740; 750; 760; 770; 750; 760; 770; Second soil covering mechanism 800; second soil covering support 810; second soil covering plate 820. Detailed Implementation

[0021] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0022] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0023] In the description of this application, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0024] In the description of this application, unless otherwise expressly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of these terms in this application based on the specific content of the technical solution. In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples. In the description of this specification, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] Reference Figures 1 to 8The first aspect of this application provides an automatic potato planting device, including a frame 100, a rotary tillage mechanism 200, a ridging mechanism 300, a sowing mechanism 400, a first soil covering mechanism 500, a drip irrigation tape laying mechanism 600, a mulch film laying mechanism 700, and a second soil covering mechanism 800. The rotary tillage mechanism 200 breaks up the soil, then the ridging mechanism 300 rids the soil, followed by the sowing mechanism 400 sowing potatoes on the ridged soil. The first soil covering mechanism 500 then covers the potatoes with soil, the drip irrigation tape laying mechanism 600 lays the drip irrigation tape, the mulch film laying mechanism 700 lays the mulch film on top of the drip irrigation tape, and finally the second soil covering mechanism 800 covers both sides of the mulch film with soil. The automatic potato planting device described in the first aspect of this application can automatically realize integrated operations of rotary tillage, ridging, sowing, first covering, drip irrigation tape laying, mulch film laying and second covering, without the need for manual operation, reducing labor intensity, reducing production costs and improving work efficiency.

[0026] The machine frame 100 includes a first frame 110 and a second frame 120. A rotary tillage mechanism 200, a ridging mechanism 300, a sowing mechanism 400, and a first soil covering mechanism 500 are mounted on the first frame 110. A drip irrigation tape laying mechanism 600, a mulch film laying mechanism 700, and a second soil covering mechanism 800 are mounted on the second frame 120. The rear end of the first frame 110 and the front end of the second frame 120 are connected by connectors. Both the first frame 110 and the second frame 120 are equipped with wheels 130. During planting, the first frame 110 is connected to a traction device. The traction device then moves, driving the first frame 110 and the second frame 120 to move, thereby achieving integrated operation of rotary tillage, ridging, sowing, first soil covering, drip irrigation tape laying, mulch film laying, and second soil covering.

[0027] Reference Figures 2 to 4The rotary tillage mechanism 200 is located at the front end of the first frame 110. Specifically, the rotary tillage mechanism 200 includes a rotary tillage support 210, a shaft 220, a blade assembly 230, and a protective component 240. The rotary tillage support 210 is located on both sides of the first frame 110. The two ends of the shaft 220 are rotatably connected to the rotary tillage support 210. The blade assembly 230 is arranged at intervals along the axis of the shaft 220. The protective component 240 is located on both sides of the shaft 220. When the shaft 220 rotates, it drives the blade assembly 230 to rotate, causing the blade assembly 230 to break up the soil. The protective component 240 provides safety protection to prevent soil from splashing out during the breaking up process, thus ensuring worker safety and improving safety and reliability. Specifically, the protective component 240 includes a first support plate 2401 and a first protective plate 2402. The rotary tillage bracket 210 is provided with a mounting base 211. The first support plate 2401 is symmetrically hinged to both sides of the mounting base 211. The first support plate 2401 has a U-shaped structure, and the first protective plates 2402 are respectively disposed at both ends of the first support plate 2401. Further, the mounting base 211 is provided with a first connecting part 212, and the first support plate 2401 is provided with a second connecting part 2403. The second connecting part 2403 is provided with a first adjusting rod 2404. The first connecting part 212 and the first adjusting rod 2404 are connected, thereby enabling the angle adjustment of the first support plate 2401. The first adjusting rod 2404 is provided with a first strip hole 2405, the first strip hole 2405 is provided with a plurality of first locking positions 2406, the first connecting part 212 is provided with a first fastener, the first fastener can move along the first strip hole 2405 and cooperate with any of the first locking positions 2406 to achieve multi-level adjustment and meet different usage needs.

[0028] In this embodiment, the protective assembly 240 further includes a second support plate 2407 and a second protective plate 2408. The second support plate 2407 is disposed on the side of the first support plate 2401 away from the mounting base 211. The second support plate 2407 and the first support plate 2401 are hinged together. The second support plate 2407 has a U-shaped structure. The second protective plates 2408 are respectively disposed at both ends of the second support plate 2407, thereby enabling angle adjustment between the first support plate 2401 and the second support plate 2407. Specifically, the second support plate 2407 is provided with a third connecting part 2409, which is disposed on the second adjusting rod 2410. The second adjusting rod 2410 is connected to the second connecting part 2403. The second adjusting rod 2410 is provided with a second strip-shaped hole 2411, and the second strip-shaped hole 2411 is provided with multiple second locking positions 2412. The second connecting part 2403 is provided with a second fastener. The second fastener can move along the second strip-shaped hole 2411 and cooperate with any of the second locking positions 2412 to achieve multi-level adjustment and meet different usage requirements. By adopting the above structure, not only can the protective area be increased, but the transportation and storage of components are also simplified.

[0029] It is conceivable that the protective component 240 also includes a first baffle 250, and the mounting base 211 is provided with a connecting plate 213, with both ends of the first baffle 250 connected to the connecting plate 213. Specifically, the first baffle 250 is provided with a fixing block 251, which intersects with the connecting plate 213. The mounting base 211 is provided with an extension 214, which is connected to the fixing block 251 via a connecting rod 252, and the connecting rod 252 is fitted with a spring 253. By adopting the above structure, not only can the angle of the first baffle 250 be adjusted, but it can also adapt to different ground conditions, improving the stability and reliability of the operation.

[0030] Reference Figure 2 and Figure 5 The ridging mechanism 300 includes a ridging support 310 and a ridging plow 320. The ridging support 310 is located on both sides of the first frame 110, and the ridging plow 320 is located on the ridging support 310. The ridging plow 320 works together to rid the soil. The ridging plow 320 has a plow tip and plow walls. The plow tip is located at the front end for breaking the soil. The plow tip is triangular or conical in shape to improve breaking efficiency. The plow walls are connected to both sides behind the plow tip to lift and laterally divert the soil. The plow walls have a curved structure, and the distance between the plow walls gradually increases towards the end away from the plow tip, thereby improving soil diversion efficiency. Furthermore, the ridging support 310 has multiple vertically arranged mounting holes for adjustable connection with the first frame 110, thereby meeting different ridging requirements and expanding its applicability.

[0031] Reference Figure 2 and Figure 5The sowing mechanism 400 includes a material box 410, a sowing channel 420, and a conveying assembly 430. The material box 410 is mounted on the first frame 110 for storing potatoes. The sowing channel 420 is located on one side of the material box 410, with its outlet positioned between the ridging mechanisms 300, for sowing potatoes onto the ridged soil. The conveying assembly 430 is located between the material box 410 and the sowing channel 420 for conveying the potatoes from the material box 410 to the sowing channel 420 for sowing. Specifically, the conveying assembly 430 includes a drive wheel 440, a driven wheel 450, and a chain 460. The drive wheel 440 is driven to rotate by a drive component. The driven wheel 450 is connected to the drive wheel 440 via the chain 460, causing the drive wheel 440 to drive the driven wheel 450 to rotate. A conveying cup 470 is mounted on the chain 460 to support the potatoes. During operation, the worker places potatoes from the material box 410 onto the conveyor cup 470. When the drive wheel 440 rotates and drives the driven wheel 450 to rotate, the chain 460 drives the conveyor cup 470 to rotate, thereby conveying the potatoes to the sowing channel 420 for sowing. By adopting the above structure, not only can automatic potato sowing be achieved, but also fixed-distance sowing can be realized, meeting sowing requirements and improving sowing efficiency.

[0032] The sowing channel 420 is provided in two sets, and the conveying component 430 is provided in two sets accordingly. At this time, two groups of potatoes can be sown simultaneously in the same group of soil after ridging, which further improves the sowing efficiency.

[0033] It is conceivable that a second baffle 480 is installed at the front end of the discharge port of the sowing channel 420 to prevent soil from clogging the discharge port of the sowing channel 420, thus ensuring the smoothness and stability of sowing. It is also easy to understand that the first frame 110 is equipped with a seat 140, located on one side of the material box 410. This allows workers to operate while seated on the seat 140, reducing labor intensity and improving work efficiency.

[0034] Reference Figure 2 and Figure 5The first soil covering mechanism 500 is located behind the sowing mechanism 400 and at the rear end of the first frame 110. The first soil covering mechanism 500 corresponds one-to-one with the sowing channel 420 to cover the sown potatoes with soil. Specifically, the first soil covering mechanism 500 includes a first soil covering support 510 and a first soil covering tray 520. The first soil covering support 510 is connected to the first frame 110. Two first soil covering trays 520 are provided, rotatably mounted on both sides of the first soil covering support 510, forming an angle between them to create a V-shaped structure, allowing the two first soil covering trays 520 to cooperate in covering the potatoes. By adopting the above structure, the two first soil covering trays 520 cooperate to cover the potatoes with soil, thereby improving the soil covering efficiency.

[0035] Of course, there may be only one covering pan, as long as it can cover the potatoes with soil. This application does not impose any restrictions on this.

[0036] In this embodiment, three sets of ridging mechanisms 300 are arranged horizontally. The three sets of ridging mechanisms 300 work together to rid two sets of soil. At this time, two sets of sowing mechanism 400 and soil covering mechanism are respectively set up, thereby improving work efficiency.

[0037] It should be noted that the number of ridging mechanisms 300 can also be two or four, and the number of sowing mechanisms 400 and covering mechanisms can be one or three, etc. This application does not impose any restrictions on this.

[0038] Reference Figure 6 and Figure 7 The drip irrigation tape laying mechanism 600 is located at the front end of the second frame 120. The drip irrigation tape laying mechanism 600 includes a reel 610, a guide assembly 620, and an anti-tangle wheel 630. The reel 610 is positioned above the second frame 120 for holding the drip irrigation tape. The guide assembly 620 includes a guide bracket 640 and a guide element 650. The guide bracket 640 is positioned on the second frame 120, and the guide element 650 is positioned on the guide bracket 640. The guide element 650 has a guide groove 660 through which the drip irrigation tape can pass. The anti-tangle wheel 630 is positioned below the guide element 650 for guiding the drip irrigation tape and pressing it onto the soil. As the traveling wheel 130 rotates, the drip irrigation tape is output from the reel 610, passes through the guide groove 660, and is pressed onto the ground by the anti-tangle wheel 630, thus completing the laying of the drip irrigation tape.

[0039] The second frame 120 is equipped with a mounting crossbar, and the guide bracket 640 is slidably mounted on the mounting crossbar. This allows for adjustment of the drip irrigation tape's position to meet different planting needs. It is conceivable that the mounting crossbar is slidably fitted with a mounting support rod, and the guide bracket 640 is hinged to the mounting support rod. This not only allows for adjustment of the anti-tangle wheel 630's position but also enables the guide bracket 640 to be folded and stored, simplifying operation.

[0040] Reference Figure 6 and Figure 7 In some embodiments of this application, the drip irrigation tape laying mechanism 600 further includes a grooving device 670. The grooving device 670 is disposed on the guide bracket 640 and located on the side away from the anti-winding wheel 630. The grooving device 670 is used to create a burial groove in the soil, so that the drip irrigation tape is pre-buried in the burial groove to meet different planting needs. Furthermore, the drip irrigation tape laying mechanism 600 also includes a soil covering assembly. The soil covering assembly includes two oppositely arranged soil covering discs 680 with a V-shaped structure. The guide bracket 640 is provided with a mounting frame. The soil covering discs 680 are rotatably connected to the mounting frame. The two soil covering discs 680 cooperate to cover the drip irrigation tape with soil, thereby meeting planting requirements.

[0041] Reference Figure 6 and Figure 8 The mulch film laying mechanism 700 includes a roller 710, a pressure roller 720, a furrowing plow 730, and a pressing wheel 740. The roller 710 is positioned above the second frame 120 for placing the mulch film. The pressure roller 720 is positioned below the second frame 120 for guiding the mulch film and pressing it onto the ground to facilitate its laying. The furrowing plow 730 is positioned in front of the pressure roller 720 for creating furrows in the soil. The pressing wheel 740 is positioned behind the pressure roller 720 for pressing both sides of the mulch film into the furrows, facilitating subsequent covering with soil. The pressing wheel 740 is equipped with anti-slip textures to ensure stability and reliability during operation.

[0042] In this embodiment, the furrowing plow 730 is equipped with a first fixing rod, which is adjustablely connected to the frame 100 to adjust the height of the furrowing plow 730, thereby adjusting the depth of the furrow to suit different planting requirements and expand its applicability. Specifically, the first fixing rod is vertically provided with multiple fixing holes, which are connected to the frame 100 by bolts, thereby realizing the height adjustment of the furrowing plow 730.

[0043] Of course, the first fixing rod can also be vertically set with an elongated hole, and the bolt can be matched with the elongated hole to realize the height adjustment of the furrowing plow 730. The structure is simple and the operation is easy.

[0044] Reference Figure 8It can be conceivable that the pressure roller 720 includes a first roller 750 and a second roller 760 located on both sides of the mulch film. The first roller 750 and the second roller 760 are each provided with a second fixing rod 770, and the second fixing rod 770 is provided with a first connecting hole. The frame 100 is provided with a second connecting hole. The first connecting hole and the second connecting hole are rotatably connected by a third fastener, allowing the first roller 750 and the second roller 760 to be set horizontally or at an angle. This allows for the selection of flat-pressed or side-pressed mulch film according to planting needs, thereby expanding the applicable range, ensuring the effect of mulch film laying, reducing labor intensity, and providing a simple structure for easy operation and improved work efficiency. Furthermore, both the first and second connecting holes are elongated holes, allowing for height adjustment of the first roller 750 and the second roller 760, resolving the height difference that occurs when the first pressure roller 720 and the second pressure roller 720 are tilted, and ensuring operational stability and reliability.

[0045] Reference Figure 6 The second soil covering mechanism 800 includes a second soil covering support 810 and a second soil covering disc 820. The second soil covering support 810 is located on both sides of the end of the second frame 120 and behind the pressing roller 740. The second soil covering disc 820 is rotatably mounted on the second soil covering support 810, with the rear ends of the second soil covering discs close to each other. After the mulch film is laid, the pressing roller 740 presses both sides of the mulch film into the trench, and then the second soil covering disc 820 covers the sides of the mulch film with soil, thereby completing the soil covering and fixing of the mulch film. The edge of the second soil covering disc 820 is provided with teeth to improve soil covering efficiency. It is understood that the second soil covering support 810 and the second frame 120 are adjustable to achieve height adjustment of the second soil covering disc 820, resulting in a simple structure and easy operation.

[0046] Reference Figure 9 The second aspect of this application provides a potato planting method, applied to the automatic potato planting device described in the first aspect of this application. The potato planting method includes, but is not limited to, the following steps: Step S110: Place the potatoes into the material box 410 of the planting mechanism 400; Step S120: Connect the automatic potato planting device to the traction device, so that the traction device drives the automatic potato planting device to move; Step S130: The soil is broken up by the rotary tillage mechanism 200; Step S140: The soil is ridged by the ridging mechanism 300; Step S150: Potatoes are planted in the ridged soil using the planting mechanism 400; Step S160: Cover the potatoes with soil using the first soil covering mechanism 500; Step S170: The drip irrigation tape is laid using the drip irrigation tape laying mechanism 600; Step S180: The mulch film is laid on top of the drip irrigation tape using the mulch film laying mechanism 700; Step S190: The second soil covering mechanism 800 covers the soil on both sides of the mulch film, completing the automatic planting of potatoes.

[0047] By employing the automatic potato planting device described in the first aspect of this application, during planting, the soil is broken up by a rotary tillage mechanism 200, then ridged by a ridging mechanism 300, followed by planting potatoes on the ridged soil by a sowing mechanism 400, then covered with soil by a first covering mechanism 500, then laid with drip irrigation tape by a drip irrigation tape laying mechanism 600, then laid with mulch film by a mulch film laying mechanism 700, and finally covered with soil on both sides of the mulch film by a second covering mechanism 800. The potato planting method described in the second aspect of this application can automatically integrate rotary tillage, ridging, sowing, first covering, drip irrigation tape laying, mulch film laying, and second covering, eliminating the need for manual operation, reducing labor intensity, lowering production costs, and improving work efficiency.

[0048] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. A potato automatic planting device, characterized by, The utility model relates to a potato planting machine, including: Rack; Rotary tiller mechanism is set up in the front end of rack, and the rotary tiller mechanism is used to scatter soil; Ridging mechanism is set up behind rotary tiller mechanism and is located the both sides of rack, and the ridging mechanism is used to carry out ridging to soil; Seeding mechanism is set up between ridging mechanism, and the seeding mechanism is used to sow potato in the soil after ridging; First cover soil mechanism is set up behind seeding mechanism, and the first cover soil mechanism is used to cover soil on potato; Drip irrigation tape laying mechanism is set up behind first cover soil mechanism, and the drip irrigation tape laying mechanism is used to carry out the laying to drip irrigation tape; Mulching film laying mechanism is set up behind drip irrigation tape laying mechanism, and the mulching film laying mechanism is used to set up mulching film above drip irrigation tape; Second cover soil mechanism is set up behind mulching film laying mechanism and is located the both sides of rack, and the second cover soil mechanism is used to cover soil on the both sides of mulching film.

2. The automatic potato planting apparatus according to claim 1, wherein The rack includes first frame body and second frame body, the rotary tiller mechanism, the ridging mechanism, the seeding mechanism and the first cover soil mechanism are all set up in the first frame body, the drip irrigation tape laying mechanism, the mulching film laying mechanism and the second cover soil mechanism are all set up in the second frame body, the rear end of first frame body and the front end of second frame body are connected through connecting piece cooperation.

3. The automatic potato planting apparatus according to claim 2, wherein The rotary tiller mechanism includes rotary tiller support, axle, knife group and protection assembly, the rotary tiller support is set up in the both sides of first frame body, both ends of axle are rotatably connected with rotary tiller support, knife group is arranged along the axis of axle, and protection assembly is set up in the both sides of axle.

4. The automatic potato planting apparatus according to claim 2, wherein The ridging mechanism includes ridging support and ridging plough, the ridging support is set up in the both sides of first frame body, and the ridging plough is set up in the ridging support, and the ridging plough cooperates and carries out the ridging of soil.

5. The automatic potato planting apparatus according to claim 2, wherein The seeding mechanism includes material box, seeding channel and conveying assembly, the material box is set up on first frame body, the seeding channel is set up on one side of material box, and the discharge port of seeding channel is located between ridging mechanism, and the conveying assembly is set up between material box and seeding channel, and the conveying assembly is used to convey potato in material box to seeding channel and sow.

6. The automatic potato planting apparatus according to claim 2, wherein The first cover soil mechanism includes first cover soil support and first cover soil disc, the first cover soil support is connected with first frame body, two first cover soil discs are arranged, and two first cover soil discs are rotatably arranged in the both sides of first cover soil support, and the included angle is formed between two first cover soil discs, so that two first cover soil discs cooperate and cover soil.

7. The automatic potato planting apparatus according to claim 2, wherein The drip irrigation tape laying mechanism includes reel, guide assembly and anti-winding wheel, the reel is set up above second frame body, the guide assembly includes guide support and guide piece, the guide support is set up on second frame body, the guide piece is set up in the guide support, the guide piece is provided with guide groove, the drip irrigation tape can pass through the guide groove, and the anti-winding wheel is set up below guide piece.

8. The automatic potato planting device according to claim 2, wherein The mulch laying mechanism comprises a reel, a press roller, a furrower and a mulch wheel, the reel is arranged above the second frame body, the press roller is arranged below the second frame body, the furrower is arranged in front of the press roller, and the mulch wheel is arranged behind the press roller.

9. The automatic potato planting apparatus according to claim 2, wherein The second covering mechanism comprises a second covering support and a second covering disc, the second covering support is arranged on both sides of the end of the second frame body, and the second covering disc is rotatably arranged on the second covering support, and the second covering disc is used for covering soil on both sides of the mulch.

10. A method of growing potatoes, characterised in that, The planting method is applied to the potato automatic planting device in any one of claims 1 to 9 of the application, and the planting method comprises the following steps: placing the potatoes in the material box of the seeding mechanism; connecting the potato automatic planting device with a traction device, so that the traction device drives the potato automatic planting device to move; breaking up the soil through the rotary tillage mechanism; ridging the soil through the ridging mechanism; seeding the potatoes in the ridged soil through the seeding mechanism; covering the soil on the potatoes through the first covering mechanism; laying the drip irrigation belt through the drip irrigation belt laying mechanism; laying the mulch above the drip irrigation belt through the mulch laying mechanism; covering the soil on both sides of the mulch through the second covering mechanism, and completing the automatic planting of the potatoes.

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