Cover plant management device for unmanned farm and application method thereof

Abstract

The invention belongs to the technical field of unmanned agriculture, and relates to a covering plant management device for an unmanned farm and an application method thereof.The covering plant management device comprises a C-shaped planting assembly, a first pulling assembly, a second pulling assembly and a control module, the C-shaped planting assembly comprises a plurality of C-shaped planting plates, C-shaped sowing grooves are formed in the C-shaped planting plates, and cutting knives are arranged in the C-shaped sowing grooves; the first pulling assembly is connected with the cutting knife and pulls the cutting knife to move along the C-shaped seeding groove in a first direction; the second pulling assembly is connected with the cutting knife and pulls the cutting knife to move along the C-shaped seeding groove in a second direction; the control module is electrically connected with the first pulling piece and the second pulling piece, the crop management node of the covering plants and the control module connected to the unmanned farm control the first pulling assembly and the second pulling assembly, and unmanned cutting management of the covering plants is achieved. The system can be connected to an existing unmanned farm to realize unmanned harvesting management of covering plants.

Description

Technical Field

[0001] The present invention belongs to the field of unmanned farms, and in particular relates to a covering plant management device for unmanned farms and an application method thereof. Technical Background

[0002] Cover plants are grasses or other plants planted outside of the target crop to control weeds or cover bare ground. Turf-forming grasses or mixtures of such grasses and legumes contribute to the input of organic matter into the soil, but changes in the amount of soil organic matter can only be observed after several years.

[0003] In order to improve soil fertility and soil, turning over the growing field grass in the soil is a common practice for soil fertility. Such crops are generally called green manure or cover crops. In the conservation tillage system, these crops are mostly planted to protect the soil from erosion when normal crops fail to form a cover layer. Therefore, they are called cover crops, which include all crops that can protect the soil from wind erosion and water erosion. Cover crops can be annual, biennial or perennial herbaceous plants, or a mixture of one or more herbaceous plant types. In addition to providing ground protection, leguminous cover crops can also provide and help suppress the occurrence of weeds and pests.

[0004] Research on cover plants to control weeds mainly focuses on the selection of cover plant varieties, and there is little research on the weed control mechanism of cover plants.

[0005] The prior art has the following problems: the existing covering plant application technology cannot be combined with unmanned farms, and there is no unmanned management device and management method for covering plants suitable for unmanned farm management. Summary of the invention

[0006] The purpose of the present invention is to target the existing covering plant application technology in the prior art, which cannot be combined with unmanned farms, and there is no unmanned management device and management method for covering plants suitable for unmanned farm management.

[0007] To achieve the above object, the present invention provides the following technical solutions: A covering plant management device for an unmanned farm, comprising: A C-shaped planting assembly, wherein the C-shaped planting assembly comprises a plurality of C-shaped planting trays, each of which is provided with a corresponding C-shaped sowing groove, wherein a cutting knife is horizontally arranged in the C-shaped sowing groove, and the cutting knife is slidably matched with the inner wall of the C-shaped sowing groove, and can horizontally cut and slide along the extension direction of the C-shaped sowing groove; A first pulling assembly, the first pulling assembly is connected to the cutting knives of the plurality of C-shaped planting trays, and is used to pull the cutting knives to move along the C-shaped sowing groove in a first direction; A second pulling assembly, the second pulling assembly being connected to the cutting knives of the plurality of C-shaped planting trays and being used for pulling the cutting knives to move along the C-shaped sowing groove in a second direction, the second direction being opposite to the first direction; and A control module is electrically connected to the first pulling component and the second pulling component.

[0008] Preferably, the first pulling assembly includes a first main rope, a first pulling member and a plurality of first auxiliary ropes, the plurality of first auxiliary ropes are connected to the cutting knives of the plurality of C-shaped planting trays, one end of the first auxiliary rope is arranged on the cutting knives, and the other end is arranged on the first main rope, the first pulling member is arranged on one side of the C-shaped planting assembly, and one end of the first main rope is arranged on the first pulling member; The second pulling assembly includes a second main rope, a second pulling member and a plurality of second auxiliary ropes, wherein the plurality of second auxiliary ropes are connected to the cutting knives of the plurality of C-shaped planting trays, one end of the second auxiliary rope is arranged on the side of the cutting knife away from the first auxiliary rope, and the other end is arranged on the second main rope, the second pulling member is arranged on one side of the C-shaped planting assembly, and one end of the second main rope is arranged on the second pulling member.

[0009] Preferably, an irrigation cavity is provided inside the C-shaped planting tray, and the C-shaped planting tray is also provided with a water inlet, a water outlet and a first irrigation port connected to the irrigation cavity, and the first irrigation port is arranged on the inner side of the C-shape of the C-shaped planting tray.

[0010] Preferably, a fertilizer groove is provided on the C-shaped planting tray, a second irrigation port connected to the irrigation cavity is arranged in the fertilizer groove, and a fertilizer overflow channel is connected between the fertilizer groove and the C-shaped sowing groove.

[0011] Preferably, a plurality of partitions are arranged at intervals in the circumferential direction in the C-shaped sowing groove, the interval angle of the plurality of partitions is at least 30°, and the partitions cooperate with the cutting knife.

[0012] Preferably, two side surfaces of the partition plate form a first cutting angle with the blade of the cutting knife, and the first cutting angle is in a range of 15° to 45°.

[0013] Preferably, a C-shaped fixed bottom ring is provided at the lower end of the C-shaped planting tray, and a plurality of fixed thorns are provided at the lower end of the C-shaped fixed bottom ring.

[0014] An application method of a covering plant management device for an unmanned farm, applied to the covering plant management device for an unmanned farm as described in any of the above items, S10: Landfill planting: The C-shaped planting tray is buried in the soil around the roots of the grapes, and the control module is connected to the control system of the unmanned farm; S20: Seeding: Germinate the seeds of the covering plants and sow them in C-shaped sowing troughs; S30: Moisture management: When the covering plants enter the maturity stage, the control system of the unmanned farm and the control module are used to control the first pulling component so that the cutting knife cuts off the mature covering plants from the C-shaped planting tray along the first movement direction in the C-shaped sowing groove, or control the second pulling component so that the cutting knife cuts off the mature covering plants from the C-shaped planting tray along the second movement direction in the C-shaped sowing groove and drops them to the C-shaped inner side of the C-shaped planting tray to conserve moisture.

[0015] Preferably, an irrigation cavity is provided inside the C-shaped planting tray, and the C-shaped planting tray is further provided with a water inlet, a water outlet and a first irrigation port connected to the irrigation cavity, and the first irrigation port is arranged inside the C-shape of the C-shaped planting tray; The following steps are also included: S11: Water and fertilizer system connection: The water inlet of the buried C-shaped planting tray is connected to the water outlet of the adjacent C-shaped planting tray by a pipe, and the water inlet of the starting C-shaped planting tray and the water outlet of the last C-shaped planting tray are connected to the main pipeline of the unmanned farm irrigation device.

[0016] Preferably, a fertilizer groove is provided on the C-shaped planting tray, a second irrigation port connected to the irrigation cavity is provided in the fertilizer groove, and a fertilizer overflow channel is connected between the fertilizer groove and the C-shaped sowing groove; The following steps are also included: S12: Preset nutrients: Fill the fertilizing tank with soluble solid nutrients and compact it lightly; S31: Dissolved nutrients: The unmanned farm irrigation device injects water into the irrigation cavity, and the water enters the fertilization trough through the second irrigation port, dissolves the filled solid nutrients into liquid, and finally enters the C-shaped sowing trough through the overflow fertilizer channel.

[0017] Beneficial effect: According to different crop management nodes of cover plants, it is only necessary to control the first pulling component and the second pulling component through the control module connected to the unmanned farm system, control and drive the first pulling member and the second pulling member, and pull the first main rope and the second main rope to achieve unmanned crop management. The present application provides an application management device with a simple structure that can achieve unmanned cover crop laying, filling the gap in the existing unmanned farm technology regarding unmanned management applications of cover plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A diagram of a connection mechanism of a covering plant management device for an unmanned farm as described in an embodiment; Figure 2 A three-dimensional diagram of the C-shaped planting tray described in the embodiment; Figure 3 It is an axonometric view of the C-shaped planting tray described in the embodiment; Figure 4 A top view of the C-shaped planting tray described in the embodiment; Figure 5 It is a partial stereoscopic view of the C-shaped planting tray described in the embodiment; Figure 6 is a cross-sectional view of the C-shaped planting tray described in the embodiment; Figure 7 A partial cross-sectional view of the C-shaped planting tray described in the embodiment; Figure 8 is a schematic diagram of the first cutting angle in the embodiment; Fig. 9 is a schematic diagram of the fixed thorn described in the embodiment; Fig.10 Graph showing the electrical signal response of the covered plant management device for unmanned farms described in the embodiment.

[0019] In the figure: C-shaped planting component 100, C-shaped planting tray 110, C-shaped sowing groove 111, cutting knife 112, first pulling component 200, first auxiliary rope 210, first main rope 220, first pulling member 230, second pulling component 300, second auxiliary rope 310, second main rope 320, second pulling member 330, control module 400, irrigation cavity 113, water inlet 114, water outlet 115, first irrigation port 116, fertilizer trough 117, second irrigation port 1171, overflow fertilizer channel 1172, partition 118, C-shaped fixed bottom ring 119, fixed thorn 1191. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0021] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom" and the like indicating an orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, which 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. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] In a specific embodiment of the present invention, Figures 1 to 10 As shown, a covering plant management device for an unmanned farm is provided, comprising: A C-shaped planting assembly 100, wherein the C-shaped planting assembly 100 comprises a plurality of C-shaped planting trays 110, wherein the C-shaped planting trays 110 are provided with corresponding C-shaped sowing grooves 111, wherein a cutting knife 112 is horizontally arranged in the C-shaped sowing grooves 111, and wherein the cutting knife 112 is slidably matched with the inner wall of the C-shaped sowing grooves 111, and can horizontally cut and slide along the extension direction of the C-shaped sowing grooves 111, and the cutting knife 112 can be any shape capable of sliding along the C-shaped sowing grooves 111, and is preferably fan-shaped, and the two ends of the fan ring are blades; A first pulling assembly 200, the first pulling assembly 200 is connected to the cutting knives 112 of the plurality of C-shaped planting trays 110, and is used to pull the cutting knives 112 to move along the C-shaped sowing groove 111 in a first direction, and the first direction may be a clockwise direction in the C-shaped sowing groove 111; A second pulling assembly 300, the second pulling assembly 300 is connected to the cutting knives 112 of the plurality of C-shaped planting trays 110, and is used to pull the cutting knives 112 to move along the C-shaped sowing groove 111 in a second direction, the second direction being opposite to the first direction, and the second direction may be a counterclockwise direction along the C-shaped sowing groove 111; and The control module 400 is electrically connected to the first pulling assembly 200 and the second pulling assembly 300 .

[0023] In a specific implementation process, the control module 400 is connected to the control system of the unmanned farm, and the control module 400 controls the first pulling component 200 and the second pulling component 300 as needed to drive the cutter 112 along the first direction or the second direction as needed. If the grapes are inserted into the C-shaped planting tray 110 from the notch of the C-shaped planting tray 110, and then the C-shaped planting tray 110 is buried at the root of the grapes, so that the C-shaped planting tray 110 surrounds the branches at the root of the grapes, the first pulling component 200 and the second pulling component 300 are respectively set at the head and end of several C-shaped planting trays 110 in the same row, and the covering plants are sown in the C-shaped sowing groove 111. When the covering plants are at different crop management time nodes, the covering plants are managed by the control module 400, for example: when the covering plants are at different crop management time nodes, the covering plants are managed by the control module 400. When the cover plants grow too vigorously or need to be cut to conserve moisture for the grapes, the control module 400 controls the first pulling component 200 to pull the cutting knives 112 in a row of several C-shaped planting trays 110 to cut the cover plants together along the first direction, so as to realize automated management of the cover plants, avoid the cover plants growing too vigorously and robbing the grapes of nutrients, or cut the cover plants so that they cover the roots of the grapes. Since the cutting knife 112 can be fan-shaped and both ends of the fan ring are blades, there is no need to reset the cutting knife 112 after it moves one circle along the first direction. The next time it is used, it only needs to drive the second pulling component 300 to directly perform the next cutting. According to different crop management nodes of the cover plants, only the first pulling component 200 and the second pulling component 300 are needed to realize unmanned crop management of the cover plants.

[0024] Beneficial effect: According to different crop management nodes of cover plants, it is only necessary to control the first pulling component 200 and the second pulling component 300 through the control module 400 connected to the unmanned farm system, control and drive the first pulling member 230 and the second pulling member 330, and pull the first main rope 220 and the second main rope 320, so that unmanned harvesting or moisture conservation management of cover plants can be achieved. The present application provides an application management device with a simple structure that can realize unmanned cover crop laying and covering, filling the gap in the existing unmanned farm technology regarding unmanned management applications of cover plants.

[0025] Moisture conservation and utilization management: after the covering plants are cut, they are used to cover the roots of the grapes, and the cut covering plants are used to conserve moisture for the grapes.

[0026] In the above implementation process, a part of the cut covering plants may not fall on the C-shaped inner side of the C-shaped planting tray 110, and the best moisture conservation effect of covering plants cannot be achieved. In a possible embodiment, a support rod is vertically arranged at the upper end of the cutting knife 112, and a baffle is arranged at the upper end of the support rod, and the baffle extends obliquely into the C-shaped sowing groove 111. In a specific implementation process, when the cutting knife 112 moves along the C-shaped sowing groove 111, before the cutting knife 112 cuts off the covering plants, the baffle presses the covering plants to the C-shaped inner side of the C-shaped planting tray 110 (the roots of the main crops such as grapes), and then the cutting knife 112 cuts off the pressed covering plants, and the covering plants naturally fall into the C-shaped inner side of the C-shaped planting tray 110 (the roots of the main crops such as grapes) under the action of pressure.

[0027] In the above implementation process, if each C-shaped planting component 100 is individually provided with a device for pulling the cutting knife 112, such as using a motor gear-rack meshing to control the cutting knife 112 to slide along the inner wall of the C-shaped sowing groove 111, the cost of this method is extremely high, and this pulling method is prone to damage under harsh conditions of field operations, the gears are damaged, and the inspection and maintenance are complicated. In a possible embodiment, the first pulling component 200 includes a first main rope 220, a first pulling member 230 and a plurality of first auxiliary ropes 210, and the plurality of first auxiliary ropes 210 are connected to the cutting knives 112 of the plurality of C-shaped planting trays 110, one end of the first auxiliary rope 210 is arranged on the cutting knife 112, and the other end is arranged on the first main rope 220, the first pulling member 230 is arranged on one side of the C-shaped planting component 100, and one end of the first main rope 220 is arranged on the first pulling member 230; The second pulling assembly 300 includes a second main rope 320, a second pulling member 330 and a plurality of second auxiliary ropes 310. The plurality of second auxiliary ropes 310 are connected to the cutting knives 112 of the plurality of C-shaped planting trays 110. One end of the second auxiliary rope 310 is arranged on the side of the cutting knife 112 away from the first auxiliary rope 210, and the other end is arranged on the second main rope 320. The second pulling member 330 is arranged on one side of the C-shaped planting assembly 100, and one end of the second main rope 320 is arranged on the second pulling member 330.

[0028] In a specific embodiment, when it is necessary to harvest the covering plants in the C-shaped sowing groove 111, it is only necessary to control the first pulling member 230, pull the first main rope 220 to drive the first auxiliary ropes 210, and the first auxiliary ropes 210 drive the corresponding cutting knives 112 to slide along the first direction. During the sliding process, the cutting knives 112 cut off the growing covering plants. When the cutting knives 112 are driven to the end point of the first direction, all the covering plants in the C-shaped sowing groove 111 are cut. When the covering plant cutting management is performed next time, the control module 400 directly controls the second pulling member 330 to pull the second main rope 320, and the second main rope 320 drives the second auxiliary ropes 310 to pull the cutting knives 112, so that the cutting knives 112 cut along the second direction opposite to the first direction. This structure only needs one driving part to pull the cutting knives 112 of a row of C-shaped planting trays 110 together by pulling the main rope. The manufacturing cost is low, and the material used is rope, which is easy to maintain. When necessary, any flexible material that can be tied between the main rope and the cutting knife 112 can be used to replace the first auxiliary rope 210 or the second auxiliary rope 310. The flexible material can be made of cloth strips, hemp ropes, etc., and the disconnected parts can be tied and connected.

[0029] In the above implementation process, only the covered plants can be managed. Since the C-shaped planting component 100 of the present application may affect the basic water supply and fertilization operations of the unmanned farm, in order to ensure that the basic water supply and fertilization operations of the unmanned farm system are not affected, in a possible embodiment, an irrigation cavity 113 is opened inside the C-shaped planting tray 110, and the C-shaped planting tray 110 is also provided with a water inlet 114, a water outlet 115 and a first irrigation port 116 connected to the irrigation cavity 113, and the first irrigation port 116 is arranged on the C-shaped inner side of the C-shaped planting tray 110. In a specific embodiment, a plurality of C-shaped planting trays 110 in an unmanned farm are connected in series in sequence, and the head and tail of the plurality of C-shaped planting trays 110 are connected to the main pipeline of an unmanned farm irrigation device, that is, the water inlet 114 of the C-shaped planting tray 110 is connected to the water outlet 115 of an adjacent C-shaped planting tray 110 by a pipeline, and the water inlet 114 of the starting C-shaped planting tray 110 and the water outlet 115 of the last C-shaped planting tray 110 are connected to the main pipeline of the unmanned farm irrigation device, so that fertilizer liquid or water can be injected into the irrigation cavity 113 through the main pipeline of the unmanned farm irrigation device, and the grapes can be irrigated and fertilized through the first irrigation port 116 opened in the irrigation cavity 113.

[0030] In the above implementation process, although the management of the covering plants does not need to be as meticulous as that of grapes, basic watering and fertilization are still required to ensure that the covering plants can reach the scale of forming a covering layer and ensure that the soil is not eroded. In a possible embodiment, a fertilizer groove 117 is provided on the C-shaped planting tray 110, and a second irrigation port 1171 connected to the irrigation cavity 113 is provided in the fertilizer groove 117. An overflow fertilizer channel 1172 is connected between the fertilizer groove 117 and the C-shaped sowing groove 111, and the fertilizer in the fertilizer groove 117 can be dissolved through the second irrigation port 1171, so that the solid nutrients in the fertilizer groove 117 are dissolved to fertilize the covering plants in the C-shaped sowing groove 111.

[0031] In a specific embodiment, soluble solid nutrients are filled into the fertilization trough 117 and lightly compacted, and the irrigation device of the unmanned farm injects fertilizer liquid or water into the irrigation cavity 113. The fertilizer liquid or water is injected into the fertilization trough 117 through the second irrigation port 1171. The fertilizer liquid or water injected into the fertilization trough 117 will dissolve the solid nutrients. The dissolved solid nutrients are slowly released into the C-shaped sowing trough 111 along with the fertilizer liquid or water along the overflow channel 1172, thereby fertilizing the covered plants in the C-shaped sowing trough 111. There is another possible implementation process. If the overflow fertilizer channel 1172 is higher than the second irrigation port 1171, the dissolved solid nutrients will flow back into the irrigation cavity 113 under the action of the pressure difference. The nutrients flowing back into the irrigation cavity 113 may flow out through the first irrigation port 116 or the second irrigation port 1171 of any C-shaped planting tray 110 along with the connectivity of the liquid in the entire system. The nutrients flowing out through the first irrigation port 116 can reach the roots of the grapes and fertilize the grapes.

[0032] In the above implementation process, the covering plants are cut directly by pulling the cutting knife 112. If the blade angle of the cutting knife 112 is not sharp enough, the covering plants may not be cut off, but the stems of the covering plants are pushed down in the C-shaped sowing groove 111. In a possible embodiment, a plurality of partitions 118 are arranged at circumferential intervals in the C-shaped sowing groove 111, and the spacing angle of the plurality of partitions 118 is at least 30°. The partitions 118 cooperate with the cutting knife 112. In a specific embodiment, after the covering plant grows in the C-shaped sowing groove 111 and reaches the partition 118, it is divided into areas by the partition 118. When the covering plant continues to grow until it needs to be harvested, the cutting knife 112 is pulled. Even if the blade angle of the cutting knife 112 is not sharp enough to cut off the covering plant, the stem of the covering plant is pushed to bend in the C-shaped sowing groove 111. When the covering plant is pushed to the partition 118, the partition 118 supports the stem of the covering plant. Since the partition 118 cooperates with the cutting knife 112, the stem of the covering plant supported by the partition 118 will be pulled to the cutting knife 112 of the partition 118 and cut. Under the cutting cooperation of the partition 118 and the cutting knife 112, the covering plant is cut like scissors.

[0033] Further, such as Figure 8 As shown, the two sides of the partition 118 form a first cutting angle with the blade of the cutter 112, and the size of the first cutting angle is 15° to 45°. The size of the first cutting angle is 15° to 45°, which can ensure that the stems of the covering plants are cut off and save more effort. If the first cutting angle is too large, although the stems and leaves of the covering plants can still be cut off, it will be more laborious than the smaller first cutting angle. And if the tip of the first cutting angle points to the outside of the C-shaped planting tray 110, it can also press the stems and leaves of the covering plants to the inside of the C-shaped planting tray 110 when the cutter 112 cuts toward the partition 118. In this process, the covering plants gather to the inside of the C-shaped planting tray 110 and are finally cut off.

[0034] Furthermore, a C-shaped fixed bottom ring 119 is provided at the lower end of the C-shaped planting tray 110, and a plurality of fixed spikes 1191 are provided at the lower end of the C-shaped fixed bottom ring 119. When the C-shaped planting tray 110 is buried in the soil, the upper end of the C-shaped fixed bottom ring 119 presses the soil, which can better press the C-shaped planting tray 110 into the soil. The C-shaped fixed bottom ring 119 is subjected to the pressure of the upper soil, making the C-shaped planting tray 110 more stable in the soil, and the fixed spikes 1191 are inserted into the soil, so as to prevent the first pulling component 200 from driving the C-shaped planting tray 110 to rotate in place or be pulled to cause linear displacement when pulling the cutting knife 112, so that the C-shaped planting tray 110 is more firmly fixed in the soil.

[0035] An application method of a covering plant management device for an unmanned farm, applied to the covering plant management device for an unmanned farm as described in any of the above items, S10: Landfill planting: The C-shaped planting tray 110 is buried in the soil around the roots of the grapes, and the control module 400 is connected to the control system of the unmanned farm; S20: Seeding: Germinating the seeds of the covered plants and sowing them in the C-shaped sowing groove 111; S30: Moisture management: When the covering plants enter the maturity stage, the control system of the unmanned farm and the control module 400 are used to control the first pulling component 200 so that the cutting knife 112 cuts off the mature covering plants from the C-shaped planting tray 110 along the first movement direction in the C-shaped sowing groove 111, or control the second pulling component 300 so that the cutting knife 112 cuts off the mature covering plants from the C-shaped planting tray 110 along the second movement direction in the C-shaped sowing groove 111, and the plants fall to the C-shaped inner side of the C-shaped planting tray 110 to conserve moisture.

[0036] In a specific implementation process, before the grape sowing period, the C-shaped planting tray 110 is buried in the soil, and the burying point is the point where the grapes will be planted, and the control module 400 is connected to the control system of the unmanned farm; the field soil is plowed, and base fertilizer is applied within a radius of 0.1m to 2m of the point where the C-shaped planting tray 110 will be buried, and the C-shaped planting tray 110 is buried in the soil with the base fertilizer applied, and the soil with the base fertilizer is filled into the C-shaped sowing groove 111 and lightly compacted, and the soil is buried on the fixed ring, and the first pulling member 230 and the The second pulling member 330 connects the control module 400 to the control system of the unmanned farm. When harvesting is required, the control module 400 is connected through the control system of the existing unmanned farm, so that the control module 400 controls the first pulling component 200 and the second pulling component 300, and pulls the cutting knife 112 to move along the C-shaped sowing groove 111, thereby realizing unmanned harvesting management of the covering plants. The harvested and cut covering plants will cover the C-shaped planting tray 110 and around the grapes in the C-shaped planting tray 110, thereby realizing moisture-retaining coverage of the soil at the roots of the grapes.

[0037] In another specific embodiment, after the grape sowing period, the C-shaped planting tray 110 is buried at the root of the grape, and the C-shaped planting tray 110 is buried around the grape sowing point, and the control module 400 is connected to the control system of the unmanned farm; base fertilizer is applied within a radius of 0.1m to 2m from the burying point, and the C-shaped planting tray 110 is buried in the root of the grape, and the soil with the base fertilizer is filled into the C-shaped sowing groove 111 and lightly compacted, and the soil is buried on the fixing ring, and the first pulling member 230 and the The second pulling member 330 connects the control module 400 to the control system of the unmanned farm. When harvesting is required, the control module 400 is connected through the control system of the existing unmanned farm, so that the control module 400 controls the first pulling component 200 and the second pulling component 300 to pull the cutting knife 112 to realize unmanned harvesting management of the covering plants. The harvested covering plants will cover the C-shaped planting tray 110 and around the grapes in the C-shaped planting tray 110, thereby realizing moisture-retaining coverage of the soil at the roots of the grapes.

[0038] In the above implementation process, only the covered plants can be managed, and since the C-shaped planting assembly 100 of the present application may affect the basic water supply and fertilizer supply operations of the unmanned farm, in order to ensure that the basic water supply and fertilizer supply operations of the unmanned farm system are not affected, in a possible embodiment, the C-shaped planting tray 110 is provided with an irrigation cavity 113, and the C-shaped planting tray 110 is also provided with a water inlet 114, a water outlet 115 and a first irrigation port 116 connected to the irrigation cavity 113, and the first irrigation port 116 is arranged on the C-shaped inner side of the C-shaped planting tray 110; The following steps are also included: S11: Water and fertilizer system connection: The water inlet 114 of the buried C-shaped planting tray 110 is connected to the water outlet 115 of the adjacent C-shaped planting tray 110 by a pipe, and the water inlet 114 of the starting C-shaped planting tray 110 and the water outlet 115 of the last C-shaped planting tray 110 are connected to the main pipeline of the unmanned farm irrigation device. In a specific embodiment, a plurality of the C-shaped planting trays in the unmanned farm are connected in series in sequence, and the head and tail of the plurality of the C-shaped planting trays are connected to the main pipeline of the unmanned farm irrigation device, that is, the water inlet 114 of the C-shaped planting tray 110 is connected to the water outlet 115 of the adjacent C-shaped planting tray 110 by a pipeline, and the water inlet 114 of the starting C-shaped planting tray 110 and the water outlet 115 of the last C-shaped planting tray 110 are connected to the main pipeline of the unmanned farm irrigation device, so that fertilizer liquid or water can be injected into the irrigation cavity 113 through the main pipeline of the unmanned farm irrigation device, and the grapes can be irrigated and fertilized through the first irrigation port 116 opened in the irrigation cavity 113.

[0039] In the above implementation process, although the management of the covering plants does not need to be as meticulous as that of grapes, basic watering and fertilization are still required to ensure that the covering plants can reach the scale of forming a covering layer and ensure that the soil is not eroded. In a possible embodiment, a fertilizer groove 117 is provided on the C-shaped planting tray 110, and a second irrigation port 1171 connected to the irrigation cavity 113 is provided in the fertilizer groove 117, and an overflow fertilizer channel 1172 is connected between the fertilizer groove 117 and the C-shaped sowing groove 111; The following steps are also included: S12: Preset nutrients: Fill the soluble solid nutrients into the fertilizer tank 117 and compact it lightly; S31: Dissolved nutrients: The unmanned farm irrigation device injects water into the irrigation cavity 113 , and the water enters the fertilizer trough 117 through the second irrigation port 1171 , dissolving the filled solid nutrients into liquid, and finally enters the C-shaped sowing trough 111 through the overflow fertilizer channel 1172 .

[0040] In a specific embodiment, soluble solid nutrients are filled into the fertilization trough 117 and lightly compacted, and the irrigation device of the unmanned farm injects fertilizer liquid or water into the irrigation cavity 113. The fertilizer liquid or water is injected into the fertilization trough 117 through the second irrigation port 1171. The fertilizer liquid or water injected into the fertilization trough 117 will dissolve the solid nutrients. The dissolved solid nutrients are slowly released into the C-shaped sowing trough 111 along with the fertilizer liquid or water along the overflow channel 1172, thereby fertilizing the covered plants in the C-shaped sowing trough 111. There is another possible implementation process. If the overflow fertilizer channel 1172 is higher than the second irrigation port 1171, the dissolved solid nutrients will flow back into the irrigation cavity 113 under the action of the pressure difference. The nutrients flowing back into the irrigation cavity 113 may flow out through the first irrigation port 116 or the second irrigation port 1171 of any C-shaped planting tray 110 along with the connectivity of the liquid in the entire system. The nutrients flowing out through the first irrigation port 116 can reach the roots of the grapes and fertilize the grapes.

[0041] In a more specific embodiment, plowing and filling are first performed: burying points are set at the roots of grapes, the field soil is plowed, base fertilizer is applied to the burying points within a radius of 0.1m to 2m, the covering plant management device for unmanned farms is positioned with the burying points as the center of the circle, the C-shaped planting tray 110 is inserted into the roots of grapes and buried in the soil with base fertilizer, and the soil with base fertilizer is filled into the C-shaped sowing groove 111 and lightly compacted, and the soil is buried on the C-shaped fixed bottom ring 119, and the first pulling component 200 and the second pulling component 300, and the control module 400 are connected to the control system of the unmanned farm.

[0042] Then, the covering plants are sown. Before the grape fruit budding period in late April, the covering plant seeds are soaked for 4 to 5 days, the covering plant seeds are germinated and sown in the C-shaped sowing groove 111.

[0043] The seeds of the covering plants are germinated and sown in the C-shaped sowing groove 111, and then the C-shaped sowing groove 111 is filled with soil with base fertilizer, and the soil with base fertilizer buries the covering plant seeds and compacts them to below the cutting knife 112; When the covering plants grow to the seedling stage and the grapes enter the shoot stage, apply a thin fertilizer solution to the covering plants and the grapes at the same time; In July, the grapes enter the fruiting period, and the covering plants enter the fruiting period. During the fruiting period, the grapes bear fruit. After the fruits and vegetables are completed, apply phosphorus fertilizer and potassium fertilizer to the grapevines on schedule; water the covering plants during the fruiting period, and apply phosphorus fertilizer to the covering plants once in the early and middle stages of the fruiting period; In September, the grapes enter the ripening period and the covering plants enter the late fruiting period. Nitrogen fertilizer liquid is applied to the grapes and they are picked in time. In the late filling period, phosphorus and potassium fertilizer liquid is applied to the covering plants. In October, when the covering plants enter the maturity period, the rods can be pulled out to cut off the mature covering plants from the C-shaped planting tray 110; during this period, the grape vines shed their leaves, and the remaining branches of the grape vines are pruned, and the cut covering plants and the remaining branches of the grape vines are laid in the C-shaped planting tray 110 to ensure the autumn and winter maintenance of the grape vines.

[0044] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A covering plant management device for unmanned farms, characterized in that: include: A C-shaped planting assembly, wherein the C-shaped planting assembly comprises a plurality of C-shaped planting trays, each of which is provided with a corresponding C-shaped sowing groove, wherein a cutting knife is horizontally arranged in the C-shaped sowing groove, and the cutting knife is slidably matched with the inner wall of the C-shaped sowing groove, and can horizontally cut and slide along the extension direction of the C-shaped sowing groove; A first pulling assembly, the first pulling assembly is connected to the cutting knives of the plurality of C-shaped planting trays, and is used to pull the cutting knives to move along the C-shaped sowing groove in a first direction; A second pulling assembly, the second pulling assembly being connected to the cutting knives of the plurality of C-shaped planting trays and being used for pulling the cutting knives to move along the C-shaped sowing groove in a second direction, the second direction being opposite to the first direction; and A control module is electrically connected to the first pulling component and the second pulling component.

2. The covering plant management device for unmanned farms according to claim 1, characterized in that: The first pulling assembly includes a first main rope, a first pulling member and a plurality of first auxiliary ropes, the plurality of first auxiliary ropes are connected to the cutting knives of the plurality of C-shaped planting trays, one end of the first auxiliary rope is arranged on the cutting knives, and the other end is arranged on the first main rope, the first pulling member is arranged on one side of the C-shaped planting assembly, and one end of the first main rope is arranged on the first pulling member; The second pulling assembly includes a second main rope, a second pulling member and a plurality of second auxiliary ropes, wherein the plurality of second auxiliary ropes are connected to the cutting knives of the plurality of C-shaped planting trays, one end of the second auxiliary rope is arranged on the side of the cutting knife away from the first auxiliary rope, and the other end is arranged on the second main rope, the second pulling member is arranged on one side of the C-shaped planting assembly, and one end of the second main rope is arranged on the second pulling member.

3. The covering plant management device for unmanned farms according to claim 1, characterized in that: An irrigation cavity is provided inside the C-shaped planting tray. The C-shaped planting tray is also provided with a water inlet, a water outlet and a first irrigation port connected to the irrigation cavity. The first irrigation port is arranged on the inner side of the C-shape of the C-shaped planting tray.

4. The covering plant management device for unmanned farms according to claim 3, characterized in that: The C-shaped planting tray is provided with a fertilizer groove, a second irrigation port connected to the irrigation cavity is arranged in the fertilizer groove, and an overflow fertilizer channel is connected between the fertilizer groove and the C-shaped sowing groove.

5. The covering plant management device for unmanned farms according to claim 1, characterized in that: A plurality of partitions are arranged at intervals in the circumferential direction in the C-shaped sowing groove, and the interval angle of the plurality of partitions is at least 30 degrees. The partitions cooperate with the cutting knife in cutting.

6. The covering plant management device for unmanned farms according to claim 5, characterized in that: The two side surfaces of the partition plate form a first cutting angle with the blade of the cutting knife, and the magnitude of the first cutting angle is 15° to 45°.

7. The covering plant management device for unmanned farms according to claim 1, characterized in that: The lower end of the C-shaped planting tray is provided with a C-shaped fixed bottom ring, and the lower end of the C-shaped fixed bottom ring is provided with a plurality of fixed thorns.

8. An application method of a covering plant management device for an unmanned farm, characterized in that: Applicable to the covering plant management device for unmanned farms as claimed in any one of claims 1 to 7, S10: Landfill planting: The C-shaped planting tray is buried in the soil around the roots of the grapes, and the control module is connected to the control system of the unmanned farm; S20: Seeding: Germinate the seeds of the covering plants and sow them in C-shaped sowing troughs; S30: Moisture management: When the covering plants enter the maturity stage, the control system of the unmanned farm and the control module are used to control the first pulling component so that the cutting knife cuts off the mature covering plants from the C-shaped planting tray along the first movement direction in the C-shaped sowing groove, or control the second pulling component so that the cutting knife cuts off the mature covering plants from the C-shaped planting tray along the second movement direction in the C-shaped sowing groove and drops them to the C-shaped inner side of the C-shaped planting tray to conserve moisture.

9. The application method of the covering plant management device for unmanned farms according to claim 8, characterized in that: An irrigation cavity is provided inside the C-shaped planting tray, and the C-shaped planting tray is also provided with a water inlet, a water outlet and a first irrigation port connected to the irrigation cavity, and the first irrigation port is arranged on the inner side of the C-shape of the C-shaped planting tray; The following steps are also included: S11: Water and fertilizer system connection: The water inlet of the buried C-shaped planting tray is connected to the water outlet of the adjacent C-shaped planting tray by a pipe, and the water inlet of the starting C-shaped planting tray and the water outlet of the last C-shaped planting tray are connected to the main pipeline of the unmanned farm irrigation device.

10. The application method of the covering plant management device for unmanned farms according to claim 9, characterized in that: The C-shaped planting tray is provided with a fertilizer groove, the fertilizer groove is provided with a second irrigation port connected to the irrigation cavity, and an overflow fertilizer channel is connected between the fertilizer groove and the C-shaped sowing groove; The following steps are also included: S12: Preset nutrients: Fill the fertilizing tank with soluble solid nutrients and compact it lightly; S31: Dissolved nutrients: The unmanned farm irrigation device injects water into the irrigation cavity, and the water enters the fertilization trough through the second irrigation port, dissolves the filled solid nutrients into liquid, and finally enters the C-shaped sowing trough through the overflow fertilizer channel.

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