A capillary-based bionic moldboard plow for water cycle

Abstract

The present invention discloses a capillary-based bionic moldboard plow for water circulation, which relates to the technical field of moldboard plows and includes: a plow frame, a plow column, a plow wall, a plowshare, and a water pump; the plow frame has an accommodating cavity for holding cooling water inside, the top of the plow column is fixed to the plow frame; the top of the plow wall is fixed to the bottom of the plow column; the plowshare is arranged at the bottom of the plow wall; the plowshare is internally provided with a bionic capillary structure and a bionic water circulation pipeline capable of transferring and transporting the heat generated during the operation of the plowshare; a connecting pipe for connecting the two is arranged between the bionic water circulation pipeline and the accommodating cavity, and a water pump for controlling the water circulation flow rate and velocity is arranged on the connecting pipe; the front end of the bottom of the plowshare has a bionic plow tip based on the structure of a marmot's paw toe; the present invention realizes the transfer and transportation of the heat generated during the operation of the plowshare, reduces wear, and extends the service life.

Description

Technical Field

[0001] The present invention relates to the technical field of moldboard plows, and particularly to a capillary-based water circulation bionic moldboard plow. Background Art

[0002] A moldboard plow can break the soil layer, turn the upper stubble, weeds, etc. to the lower layer, and turn the soil with high fertility in the lower layer to the upper layer. Moreover, the turned-up soil can kill latent germs under the sun exposure, which is beneficial to the growth of crops.

[0003] The plowshare is the main soil-contact component. During the working process, it can cut the soil. The shovel tip plays the role of entering the soil, the cutting edge plays the role of horizontal soil cutting, and the shin edge plays the role of vertical soil cutting. The traditional plowshare has a relatively large entry resistance into the soil, accounting for about 50% of the total resistance. Moreover, during the operation process, the plowshare will contact with soil, sand, crop stubble, etc. to generate heat, which will exacerbate the wear of the plowshare, reduce the working efficiency and service life of the plowshare, and increase the energy consumption of the operation unit. How to reduce the entry resistance of the plowshare, reduce wear, and reduce energy consumption has become the focus of research in the current agricultural machinery tillage field.

[0004] Capillaries form a blood circulation circuit from arterioles to venules according to their own structures to complete material exchange. Blood circulation can transport heat and maintain temperature balance. Based on this principle, it can be applied to the plowshare to form a water circulation cooling system, which can realize the transport of heat and take away the heat generated by the plowshare during the operation process, thereby reducing wear and increasing the service life.

[0005] Therefore, how to provide a capillary-based water circulation bionic moldboard plow, by constructing a water circulation cooling system on the plowshare to realize the transfer and transport of the heat generated by the plowshare during the operation process, thereby reducing wear and increasing the service life is an urgent problem to be solved by those skilled in the art. Summary of the Invention

[0006] In view of this, the present invention provides a capillary-based water circulation bionic moldboard plow, aiming to solve the above technical problems. The capillary-based water circulation bionic moldboard plow provided by the present invention realizes the transfer and transport of the heat generated by the plowshare during the operation process through the constructed water circulation cooling system on the plowshare, reduces wear, and extends the service life.

[0007] To achieve the above object, the present invention provides a capillary-based water circulation bionic moldboard plow, including:

[0008] A plow frame, a plow column, a plow wall, a plowshare, and a water pump;

[0009] The plow frame has an accommodation cavity inside for holding cooling water. The top of the plow column is fixed to the plow frame; the top of the plow wall is fixed to the bottom of the plow column;

[0010] The plowshare is arranged at the bottom of the plow wall; the interior of the plowshare is provided with a bionic capillary structure and a bionic water circulation pipeline capable of transferring and conveying the heat generated during the operation of the plowshare; a connecting pipe for connecting the two to conduct water exchange is arranged between the bionic water circulation pipeline and the accommodating cavity, and a water pump for controlling the water circulation flow rate and velocity is arranged on the connecting pipe;

[0011] The front end of the bottom of the plowshare has a bionic plow tip based on the structure of the marmot's claw toe.

[0012] It can be seen from the above technical solutions that, compared with the prior art, a bionic moldboard plow based on capillary water circulation disclosed by the present invention can continuously pump the cooling water in the accommodating cavity inside the plow frame into the bionic water circulation pipeline through the water pump for circulating flow. The cooling water flowing through the bionic water circulation pipeline can transfer and convey the frictional heat generated during the operation of the plowshare, achieving the effect of cooling the plowshare, thereby reducing wear, lowering energy consumption, and extending the service life of the plowshare.

[0013] As a further improvement of the above technical solution, the front end of the bottom of the plowshare has a bionic plow tip based on the structure of the marmot's claw toe.

[0014] As a further improvement of the above technical solution, the plowshare is of a strip structure; there are multiple bionic plow tips, and the multiple bionic plow tips are arranged at intervals along the length direction of the bottom of the plowshare to form a toothed structure for reducing the soil cutting resistance; the bionic water circulation pipeline is distributed in each of the multiple bionic plow tips.

[0015] The multiple bionic plow tips are distributed in a toothed structure at the bottom of the plowshare, solving the problem in the prior art that the plowshare has only one plow tip and cannot adapt to soils with higher hardness or more sand and gravel, and can greatly reduce the soil entry and cutting resistance, improving the working efficiency.

[0016] As a further improvement of the above technical solution, the plow frame is fixedly connected by multiple metal pipes, and the multiple metal pipes communicate with each other to form the accommodating cavity; a cooling water inlet and a cooling water outlet communicating with the accommodating cavity are arranged on the outer wall of the plow frame;

[0017] A plowshare water outlet and a plowshare water inlet corresponding to communicating with both ends of the bionic water circulation pipeline are arranged on the plowshare; the plowshare water inlet is connected to the cooling water outlet through a first connecting pipe, the plowshare water outlet is connected to the cooling water inlet through a second connecting pipe, and the water pump is arranged on the first connecting pipe or the second connecting pipe to form a water circulation cooling system between the bionic water circulation pipeline and the accommodating cavity.

[0018] A receiving cavity is constructed by utilizing the hollow space structure inside the metal pipe that forms the plow frame; the structure is optimized without affecting the overall structure of the plow frame; the cooling water that has absorbed heat in the plowshare enters the inside of the metal pipe through connecting pipe 1 or connecting pipe 2 for cooling, thereby forming a water circulation cooling system.

[0019] As a further improvement of the above technical solution, the fitting curve of the upper end face of the bionic plow tip fitted based on the inner contour structure of the marmot's claw toe is Y1 = 0.00175x 3 + 0.01889x 2 -1.50473x + 12.57011, where 4.5mm ≤ x ≤ 10.5mm;

[0020] The fitting curve of the front end face of the bionic plow tip fitted based on the claw tip contour structure of the marmot's claw toe is Y2 = 3.35843x 4 -8.83098x 3 + 10.0799x 2 -5.53602x + 1.16717, where 0 ≤ x ≤ 1.3mm;

[0021] The fitting curve of the lower end face of the bionic plow tip fitted based on the outer contour structure of the marmot's claw toe is Y3 = -0.00419x 3 + 0.1327x 2 -1.48277x + 5.77535, where 0 ≤ x ≤ 10.5mm.

[0022] The front claws of the marmot are well-developed and have strong digging ability. It can not only dig hard soil but also dig rock debris layers and coal seams; the bionic design of the technical solution of the present invention selects the second toe that first enters the soil when the marmot digs with its front claws as the prototype, and the plow tip structure is bionically designed according to the structure of the marmot's claw toe, which can better achieve horizontal soil cutting with less resistance.

[0023] As a further improvement of the above technical solution, a flipping mechanism is provided at the front end of the plow frame; one side wall of the plow frame is inclined relative to its traveling direction; the plow column, the plow wall, and the plowshare form a moldboard plow assembly; there are multiple groups of the moldboard plow assemblies, and each group of the moldboard plow assemblies has two, and the two moldboard plow assemblies are symmetrically arranged relative to the plane of the plow frame, and multiple groups of the moldboard plow assemblies are arranged at intervals along the length direction of the side wall, and the plow column in each moldboard plow assembly is fixed to the side wall to form a combined flipping moldboard plow structure;

[0024] There are multiple water pumps, and the multiple water pumps are arranged in one-to-one correspondence with multiple sets of the moldboard plow assemblies and fixed on the side wall, and are all communicated with the connecting pipe one or the connecting pipe two in each corresponding set of the moldboard plow assemblies to drive the water circulation and control the flow rate and flow of the water circulation.

[0025] As a further improvement of the above technical solution, a depth wheel is provided on another side wall of the plow frame.

[0026] As a further improvement of the above technical solution, the cross-section of the bionic water circulation pipeline is circular and is bent and coiled and distributed in the plowshare.

[0027] As a further improvement of the above technical solution, the radius of the circular cross-section of the bionic water circulation pipeline is 4 mm.

[0028] Through the above technical solutions, it can be seen that compared with the prior art, the present invention discloses a bionic moldboard plow based on capillary water circulation, which has the following advantages and beneficial effects:

[0029] 1. The present invention utilizes the internal space of the metal pipe constituting the plow frame to construct an accommodation cavity, realizing an optimized design of the structure; and the metal pipe is conducive to the heat dissipation of the accommodation cavity to realize the natural cooling of the circulating cooling water.

[0030] 2. The plowshare structure of the present invention is based on the structure of the marmot's claw toe, and is designed by fitting curves inside the claw toe, at the tip of the toe, and the outer contour of the claw toe. And a plurality of bionic plow tips are arranged in a tooth-shaped structure at the bottom of the plowshare, which can realize smooth entry into the soil and horizontal soil cutting with less resistance, greatly reducing the entry resistance and improving the working efficiency.

[0031] 3. The present invention has a bionic water circulation pipeline with bionic capillaries inside. By the coiled flow of the cooling water in the plowshare, the frictional heat generated during the work of the plowshare can be fully taken away, thereby effectively reducing the temperature of the plowshare, keeping the working temperature of the plowshare at a suitable level all the time, reducing the wear of the plowshare, and improving the wear resistance and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0033] Figure 1 Overall structure schematic diagram of a bionic moldboard plow based on capillary water circulation of the present invention;

[0034] Figure 2Schematic diagram of the plowshare structure of a capillary-based water cycle bionic moldboard plow according to the present invention;

[0035] Figure 3 Schematic diagram of the bionic plow tip structure of a capillary-based water cycle bionic moldboard plow according to the present invention;

[0036] In the figure: 1. Plow frame; 11. Metal pipe; 12. Cooling water inlet; 13. Cooling water outlet; 14. Side wall; 2. Plow column; 3. Plow wall; 4. Plowshare; 41. Bionic water cycle pipeline; 42. Bionic plow tip; 421. Upper end face; 422. Front end face; 423. Lower end face; 43. Plowshare water outlet; 44. Plowshare water inlet; 5. Water pump; 6. Tipping mechanism; 7. Depth-limiting wheel; 8. Connecting piece. Detailed implementation manners

[0037] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where 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 drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0038] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0039] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Such asFigures 1 to 3 As shown in the figure, a capillary-based bionic moldboard plow for water cycle includes:

[0042] A plow frame 1, a plow column 2, a plow wall 3, a plowshare 4, a water pump 5, a turnover mechanism 6, a depth wheel 7 and a connecting piece 8;

[0043] The plow frame 1 has an accommodating cavity for holding cooling water inside. The top of the plow column 2 is fixed to the connecting piece 8 by bolts; the connecting piece 8 is fixed to the plow frame 1 by bolts; the top of the plow wall 3 is welded or fixed to the bottom of the plow column 2 by bolts;

[0044] The plowshare 4 is arranged at the bottom of the plow wall 3. The plowshare 4 can be welded to the plow wall 3 or the plowshare 4 can also be fixed to the bottom of the plow column 2 by bolts; the plowshare 4 is internally provided with a bionic capillary structure and a bionic water cycle pipeline 41 capable of transferring and conveying the heat generated during the operation of the plowshare; a connecting pipe for communicating the bionic water cycle pipeline 41 and the accommodating cavity for water exchange is arranged between the bionic water cycle pipeline 41 and the accommodating cavity, and a water pump 5 for controlling the water cycle flow rate and velocity is arranged on the connecting pipe;

[0045] The front end of the bottom of the plowshare 4 has a bionic plow tip 42 based on the structure of the marmot's claw toe.

[0046] Through the water pump 5, the cooling water in the accommodating cavity inside the plow frame 1 can be continuously pumped into the bionic water cycle pipeline 41 for circulating flow. The cooling water flowing through the bionic water cycle pipeline 41 can transfer and convey the frictional heat generated during the operation of the plowshare, achieving the effect of cooling the plowshare 4, thereby reducing wear, lowering energy consumption and extending the service life of the plowshare.

[0047] Preferably, the plowshare 4 is of a strip structure; there are five bionic plow tips 42 (the specific number can be set according to needs). The five bionic plow tips 42 are arranged at intervals along the length direction of the bottom of the plowshare 4 to form a toothed structure to reduce the soil cutting resistance; the bionic water cycle pipeline 41 is distributed among the five bionic plow tips 42.

[0048] The five bionic plow tips 42 are distributed in a toothed structure at the bottom of the plowshare 4, solving the problem in the prior art that the plowshare only has one plow tip and cannot adapt to harder or sandy soils, and can greatly reduce the soil entry and cutting resistance and improve the working efficiency.

[0049] Preferably, the plow frame 1 is composed of multiple metal pipes 11 connected and welded together. The specific dimensions and quantities of the metal pipes 11 can be set according to the overall structure size of the plow. The multiple metal pipes 11 are interconnected to form a closed accommodating cavity; a cooling water inlet 12 and a cooling water outlet 13 communicating with the accommodating cavity are arranged on the outer wall of the plow frame 1;

[0050] The plowshare 4 is provided with a plowshare water outlet 43 and a plowshare water inlet 44 corresponding to and communicating with both ends of the bionic water circulation pipeline 41; the plowshare water inlet 44 is communicated with the cooling water outlet 13 through a first connecting pipe, and the plowshare water outlet 43 is communicated with the cooling water inlet 12 through a second connecting pipe. The water pump 5 can be installed on either the first connecting pipe or the second connecting pipe, and the water pump 5 can be fixed to the plow frame 1 with screws or fixed to the plow post 2 with screws, so as to form a water circulation cooling system between the bionic water circulation pipeline 41 and the accommodating cavity.

[0051] The accommodating cavity is constructed by utilizing the internal hollow space structure of the metal pipe 11 that constitutes the plow frame 1; the optimization of the structure is realized without affecting the overall structure of the plow frame 1; the cooling water that absorbs heat in the plowshare 4 enters the interior of the metal pipe 11 through the first connecting pipe or the second connecting pipe for cooling, thereby forming a water circulation cooling system.

[0052] Preferably, the fitting curve of the upper end face 421 of the bionic plow tip 42 fitted based on the inner contour structure of the claw toe of the marmot's claw is Y1 = 0.00175x 3 + 0.01889x 2 − 1.50473x + 12.57011, where 4.5 mm ≤ x ≤ 10.5 mm;

[0053] The fitting curve of the front end face 422 of the bionic plow tip 42 fitted based on the tip contour structure of the marmot's claw is Y2 = 3.35843x 4 − 8.83098x 3 + 10.0799x 2 − 5.53602x + 1.16717, where 0 ≤ x ≤ 1.3 mm;

[0054] The fitting curve of the lower end face 423 of the bionic plow tip 42 fitted based on the outer contour structure of the marmot's claw is Y3 = − 0.00419x 3 + 0.1327x 2 − 1.48277x + 5.77535, where 0 ≤ x ≤ 10.5 mm.

[0055] The front claws of the marmot are well-developed and have strong digging ability. They can not only dig hard soil but also dig through the rock debris layer and coal seam; the bionic design of the technical solution of the present invention selects the second toe that first enters the soil when the marmot digs with its front claws as the prototype, and the plow tip structure is bionically designed according to the structure of the marmot's claw toe, which can better achieve horizontal soil cutting with less resistance.

[0056] Preferably, a tipping mechanism 6 is provided at the front end of the plow frame 1; one side wall 14 of the plow frame 1 is inclined relative to the traveling direction of the plow; the plow column 2, the plow wall 3, and the plowshare 4 form a moldboard plow assembly; there are four groups of moldboard plow assemblies, with two in each group. The two moldboard plow assemblies are symmetrically arranged with respect to the plane of the plow frame 1, and the four groups of moldboard plow assemblies are arranged at intervals along the length direction of the side wall 14. The plow column 2 in each moldboard plow assembly is fixed to the side wall 14 through a connecting piece 8 to form a combined tipping moldboard plow structure;

[0057] There are four water pumps 5, and the four water pumps 5 are arranged corresponding to the four groups of moldboard plow assemblies one by one and are fixed to the side wall 14 with bolts. The water inlet end of the water pump 5 is connected to the cooling water outlet 13 through a pipeline; the water outlet end of the water pump 5 is connected to two connecting pipes one or two connecting pipes two in each corresponding group of moldboard plow assemblies through a three-way joint to drive the water circulation and control the flow rate and flow volume of the water circulation.

[0058] Specifically, the connecting pipe one, the connecting pipe two, and other connecting pipelines for transporting circulating water are all made of metal pipes; this can prevent them from being broken by soil clods or crop roots during plowing.

[0059] Specifically, in order to achieve a better circulating cooling effect, the cooling water inlet 12 and the cooling water outlet 13 on the outer wall of the plow frame 1 are arranged at the front and rear ends of the plow frame 1 away from each other to increase the flow cooling effect of the circulating cooling water in the metal pipe 11.

[0060] Preferably, a depth-limiting wheel 7 is provided on the other side wall of the plow frame 1.

[0061] Preferably, the cross-section of the bionic water circulation pipeline 41 is circular and is bent and coiled in the plowshare 4.

[0062] Preferably, the radius of the circular cross-section of the bionic water circulation pipeline 41 is 4 mm.

[0063] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0064] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A capillary-based water cycle bionic moldboard plow, characterized in that, Comprising: A plow frame (1), plow columns (2), a plow wall (3), a plowshare (4) and a water pump (5); The interior of the plow frame (1) has a receiving cavity for holding cooling water. The top of the plow column (2) is fixed to the plow frame (1); the top of the plow wall (3) is fixed to the bottom of the plow column (2); The plowshare (4) is arranged at the bottom of the plow wall (3); the interior of the plowshare (4) is provided with a bionic capillary structure and a bionic water circulation pipeline (41) capable of transferring and conveying the heat generated during the operation of the plowshare. A connecting pipe for connecting the two is arranged between the bionic water circulation pipeline (41) and the receiving cavity, and the water pump (5) for controlling the water circulation flow rate and velocity is arranged on the connecting pipe; The front end of the bottom of the plowshare (4) has a bionic plow tip (42) based on the structure of a marmot's paw toe; The plowshare (4) is of a strip structure; there are multiple bionic plow tips (42), and the multiple bionic plow tips (42) are arranged at intervals along the length direction of the bottom of the plowshare (4) to form a tooth-shaped structure to reduce the soil cutting resistance; the bionic water circulation pipeline (41) is distributed in all of the multiple bionic plow tips (42).

2. The capillary-based water cycle bionic moldboard plow according to claim 1, characterized in that The plow frame (1) is fixedly connected by multiple metal pipes (11), and the multiple metal pipes (11) communicate with each other to form the receiving cavity; a cooling water inlet (12) and a cooling water outlet (13) communicating with the receiving cavity are arranged on the outer wall of the plow frame (1); A plowshare water outlet (43) and a plowshare water inlet (44) corresponding to communicating with both ends of the bionic water circulation pipeline (41) are arranged on the plowshare (4); the plowshare water inlet (44) is communicated with the cooling water outlet (13) through a first connecting pipe, the plowshare water outlet (43) is communicated with the cooling water inlet (12) through a second connecting pipe, and the water pump (5) is arranged on the first connecting pipe or the second connecting pipe to form a water circulation cooling system between the bionic water circulation pipeline (41) and the receiving cavity.

3. The capillary-based water cycle bionic moldboard plow according to claim 1, characterized in that, The fitting curve of the upper end face (421) of the bionic plow tip (42) fitted based on the inner contour structure of the marmot's claw toe is Y1 = 0.00175x 3 + 0.01889x 2 − 1.50473x + 12.57011, where 4.5 mm ≤ x ≤ 10.5 mm; The fitting curve of the front end face (422) of the bionic plow tip (42) fitted based on the claw tip contour structure of the marmot's claw toe is Y2 = 3.35843x 4 - 8.83098x 3 + 10.0799x 2 - 5.53602x + 1.16717, where 0 ≤ x ≤ 1.3 mm; The fitting curve of the lower end face (423) of the bionic plow tip (42) fitted based on the outer contour structure of the claws of the marmot's claws is Y3 = -0.00419x 3 + 0.1327x 2 - 1.48277x + 5.77535, where 0 ≤ x ≤ 10.5 mm.

4. The bionic moldboard plow based on capillary water cycle according to claim 2, characterized in that, A flipping mechanism (6) is arranged at the front end of the plow frame (1); a side wall (14) of the plow frame (1) is inclined relative to its traveling direction; the plow column (2), the plow wall (3) and the plowshare (4) form a moldboard plow assembly; there are multiple groups of the moldboard plow assemblies, each group of the moldboard plow assemblies has two, and the two moldboard plow assemblies are symmetrically arranged with respect to the plane of the plow frame (1). The multiple groups of the moldboard plow assemblies are arranged at intervals along the length direction of the side wall (14), and the plow column (2) in each moldboard plow assembly is fixed to the side wall (14) to form a combined flipping moldboard plow structure; There are multiple water pumps (5), and the multiple water pumps (5) are arranged corresponding to the multiple groups of the moldboard plow assemblies one by one and are fixed on the side wall (14), and are all communicated with the first connecting pipe or the second connecting pipe in the corresponding group of the moldboard plow assemblies to drive the water circulation and control the flow rate and flow of the water circulation.

5. The capillary-based water cycle bionic moldboard plow according to claim 4, characterized in that, A depth wheel (7) is arranged on the other side wall of the plow frame (1).

6. The capillary-based water cycle bionic moldboard plow according to claim 1, characterized in that, The cross section of the bionic water circulation pipeline (41) is circular, and it is bent and coiled and distributed in the plowshare (4).

7. The capillary-based water cycle bionic moldboard plow according to claim 6, characterized in that, The circular cross-sectional radius of the bionic water circulation pipeline (41) is 4 mm.

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