Full-automatic Chinese yam planter

Abstract

The invention discloses a full-automatic Chinese yam planting machine which comprises a chassis module used for supporting and driving the whole machine to walk; the watering module is arranged at the front part of the chassis module and is used for watering the to-be-planted area; the slotting and soil loosening module is arranged at the front part of the chassis module and is used for loosening soil and slotting the to-be-planted area; the fertilizing module is located above the grooving and soil loosening module and used for automatically fertilizing the to-be-planted area; the Chinese yam separating and soil covering module is located behind the grooving and soil loosening module and used for achieving automatic sowing and soil covering of Chinese yams; the rod inserting module is located behind the Chinese yam separating and soil covering module and used for building a climbing frame needed by Chinese yam growth; and / or the control module is used for controlling the states and actions of the chassis module, the watering module, the slotting and soil loosening module, the fertilizing module, the Chinese yam separating and soil covering module and / or the rod inserting module. The Chinese yam planting device has the advantages that whole-process automation of Chinese yam planting is achieved, operation is convenient and fast, the Chinese yam planting efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The present application belongs to the field of yam planting, and specifically relates to a fully automatic yam planting machine. Background Art

[0002] With the progress and development of science and technology, the utilization rate of machinery in agriculture has increased significantly; the use of agricultural machinery can greatly improve the efficiency of agricultural operations. In modern large-scale agricultural production, mechanization is indispensable. Agricultural mechanization has significantly improved agricultural production efficiency and quality, and also provided farmers with better working conditions, which is of great significance to the development of modern agriculture.

[0003] Among many crops, yam is very popular in the Chinese market, especially in recent years, as people pursue a healthy lifestyle and improve their awareness of food safety, yam is deeply loved by consumers for its natural and healthy characteristics. Whether as a cooking ingredient or as a nutritional supplement, yam can meet people's needs for balanced nutrition, which is also an important reason for the continuous expansion of the yam market.

[0004] When planting yam, 10-15 cm long young yam segments are used, and it is impossible to use the common seed sowing machines available on the market for sowing; in addition, since yam is a vine plant, it needs to be supported and managed to ensure that the plant can grow upward and has sufficient light and ventilation, which places high requirements on the climbing frame; subsequent work such as inserting poles must be done manually, and bamboo poles or branches are used for manual bundling, which has low operating efficiency. Traditional yam planting is purely manual, which is a labor-intensive work with strong seasonality. Long-term bending work is extremely harmful to farmers' bodies, and the planting efficiency is low. Therefore, some people began to develop automatic yam planting machines, such as Chinese patent CN112535004B, which discloses a yam planting machine, but the patent only realizes semi-automatic planting, which reduces the intensity of manual labor and improves planting efficiency to a certain extent, but still requires manual labor, and it is impossible to automatically build a climbing frame, so that the planting efficiency of the entire planting process needs to be improved.

[0005] Therefore, it is of great significance to invent a fully automatic yam planting machine that can realize mechanization and automation of yam planting. Summary of the invention

[0006] In view of the shortcomings of the prior art mentioned above, the purpose of this application is to provide a fully automatic yam planting machine to solve the problems existing in the traditional yam planting method, realize the full process automation of yam planting, improve planting efficiency, reduce labor intensity and save costs.

[0007] To solve the above problems, the technical solution adopted in this application is: The fully automatic yam planting machine of the present invention is characterized by comprising: The chassis module is used to support and drive the whole machine; A watering module is arranged at the front of the chassis module and is used for watering the planting area; The slotting and loosening module is arranged at the front of the chassis module and is used for loosening and slotting the soil in the planting area; A fertilization module, located above the slotting and loosening module, is used to automatically fertilize the area to be planted; The yam separation and soil covering module is located behind the slotting and loosening module and is used to realize automatic sowing and soil covering of yam; A rod insertion module, located behind the yam separation and soil covering module, is used to build a climbing frame for yam growth; and / or The control module is installed on the chassis module and connected to the chassis module, watering module, grooving and loosening module, fertilizing module, yam separation and covering module and rod insertion module, and is used to control the status and action of the chassis module, watering module, grooving and loosening module, fertilizing module, yam separation and covering module and / or rod insertion module.

[0008] As a preferred embodiment of the present application, the chassis module includes a frame, several pairs of tires rotatably arranged on the frame, and a first motor driven by the frame, wherein the first motor is connected to at least one tire via a coupling for transmitting torque to the tire.

[0009] As a preferred embodiment of the present application, the fully automatic yam planting machine adopts a six-wheel rear-drive travel mode, and the two rear first motors are connected to the tires on both sides of the rear of the chassis module through a coupling, thereby transmitting torque to the tires on both sides, and torque transmission is achieved by the wheel transmission assembly.

[0010] As a preferred embodiment of the present application, the watering module includes a water tank, a pipe outlet and a limit hole arranged on the water tank, a water pump is provided in the water tank, the water outlet of the water pump is connected to a water pipe, and the water outlet end of the water pipe passes through the pipe outlet and the limit hole in sequence and is guided to the designated watering position.

[0011] As a preferred embodiment of the present application, the grooving and loosening module includes a second motor, a chain loosening mechanism, and a grooving mechanism. The chain loosening mechanism is connected to the second motor, and is used to loosen the soil in the area to be planted and crush the fertilizer that falls into the area to be planted and mix it into the soil; the grooving mechanism is located behind the chain loosening mechanism, and includes a grooving component and a lifting and adjusting component. The grooving component is arranged at the bottom of the lifting and adjusting component, and is used to groove the soil after loosening; the lifting and adjusting component is connected to the chain loosening mechanism, and is used to adjust the height of the grooving component under the drive of the chain loosening mechanism.

[0012] As a preferred embodiment of the present application, the chain loosening mechanism includes a worm rotatably arranged on a frame, a worm wheel meshing with the worm, a bracket connected to the worm wheel, sprockets rotatably arranged at both ends of the bracket, a third motor for driving the sprocket to rotate, and a second chain wrapped around the outside of the two sprockets and tensioned, the second motor is connected to the end of the worm through the first chain; the third motor is connected to one of the sprockets for driving the second chain to move circumferentially around the bracket; the lifting and adjusting component includes a transmission wheel rotatably mounted on the frame, a sliding rod arranged on the frame, a slider arranged on the sliding rod, and a rack connected to the slider, the transmission wheel is located between the worm wheel and the rack, and meshes with the worm wheel and the rack; the bottom of the rack is connected to a slotting component for driving the slotting component to move up and down to open planting grooves for the soil after loosening.

[0013] As a preferred embodiment of the present application, the fertilization module includes a fourth motor, a feeding component, a fertilizer storage bin and a partition. A discharge port is provided on the side of the fertilizer storage bin, and a feeding component and a partition are provided on the inner bottom of the fertilizer storage bin. The partition is located below the feeding component, and the front end of the partition extends to near the bottom of the discharge port. The fourth motor is connected to the feeding component through the first transmission assembly, and is used to push the fertilizer in the fertilizer storage bin from the front end of the partition through the discharge port and fall into the area to be planted.

[0014] As a preferred embodiment of the present application, the yam separation and soil covering module includes a fifth motor, a yam storage bin, a yam separator, a conveyor belt, a yam slide rail and a soil covering component. The yam separator is rotatably installed inside the yam storage bin, and a conveyor belt is laid under the yam separator. The fifth motor is connected to the yam separator and the conveyor belt through a second transmission assembly, and is used to drive the yam separator to rotate so as to drop the yam stems in the yam storage bin onto the conveyor belt; the yam slide rail is inclined, and the upper feed end of the yam slide rail is located below the output end of the conveyor belt, and the lower discharge end extends to the rear of the slotting component, and is used to deliver the yam stems output by the conveyor belt into the planting trough; the soil covering component is located behind the slotting and loosening module, and is used to cover the soil opened by the slotting and loosening module back into the planting trough.

[0015] As a preferred embodiment of the present application, the yam separation piece is a cylindrical piece, and the outer wall of the cylindrical piece is provided with a separation groove extending along the axial direction of the cylindrical piece for separating the yam stems.

[0016] As a preferred embodiment of the present application, the angle between the yam slide rail and the horizontal direction is 20°.

[0017] As a preferred embodiment of the present application, the rod insertion module includes a rod storage bin, a climbing vine rack rod separator, a climbing vine rack rod guide rail, a pressure rod component, a climbing vine rack rod support component, and a climbing vine rack rod arc rail. The bottom of the rod storage bin is provided with a rod outlet hole for a single climbing vine rack rod to enter and exit. The climbing vine rack rod separator is arranged below the rod storage bin and connected to a sixth motor for taking out a single climbing vine rack rod from the rod storage bin; the climbing vine rack rod guide rail is arranged below the climbing vine rack rod separator for guiding a single climbing vine rack rod separated by the climbing vine rack rod separator to the climbing vine rack rod. In the rack support component; the climbing rack rod support component is located below the climbing rack rod guide rail, and the climbing rack rod support component is provided with a positioning groove with an opening facing upward, which is used to receive the climbing rack rod sent from the climbing rack rod guide rail; the pressure rod component is located above the climbing rack rod support component and is connected to the lifting drive mechanism, which is used to press the two ends of the climbing rack rod on the climbing rack rod support component into the soil; the climbing rack rod arc rail is rotatably installed below the climbing rack rod support component and is connected to the rotating drive mechanism, which is used to cooperate with the pressure rod component to shape the climbing rack rod.

[0018] As a preferred embodiment of the present application, the rod storage bin is a V-shaped bin, and a rod outlet hole is provided at the bottom of the bin.

[0019] As a preferred embodiment of the present application, the climbing vine frame rod separator is rotatably installed below the rod outlet hole and connected to the sixth motor. An axial groove for accommodating a single climbing vine frame rod is provided on the outer wall of the climbing vine frame rod separator, and the gap between the axial groove and the rod outlet hole is smaller than the outer diameter of the climbing vine frame rod, which can ensure that only one climbing vine frame rod is separated at a time. When the axial groove of the climbing vine frame rod separator rotates to just below the rod outlet hole, the climbing vine frame rod falls into the axial groove of the climbing vine frame rod separator to realize the removal of a single climbing vine frame rod. As the climbing vine frame rod separator rotates, it is guided by the climbing vine frame rod guide rail to fall into the positioning groove of the climbing vine frame rod support component.

[0020] As a preferred embodiment of the present application, the pressure rod component is an inverted U-shaped or U-shaped pressure rod component, which is lifted and lowered vertically on a vertical plane under the drive of a lifting drive mechanism, and is used to press the two ends of the climbing frame rod horizontally placed in the positioning groove of the climbing frame rod support component downward into the soil.

[0021] As a preferred embodiment of the present application, the lifting drive mechanism includes a lifting motor, a screw rod, and a lifting seat. The lifting motor is connected to the vertically arranged screw rod, and the lifting seat is sleeved on the screw rod and threadedly connected to the screw rod; the lifting motor drives the screw rod to rotate, so that the lifting seat drives the pressure rod component to rise or fall.

[0022] As a preferred embodiment of the present application, the climbing trellis rod is made of a material with good toughness and plasticity. During the downward movement of the pressure rod component, the arc rail of the climbing trellis rod is always supported in the middle of the climbing trellis rod. Since the climbing trellis rod is made of a material with good toughness and plasticity, it bends and deforms when both ends are pressed downward, so that the two ends of the climbing trellis rod can be inserted into the soil. The bent and deformed climbing trellis rod can be firmly inserted into the soil by repeatedly pressing back and forth the pressure rod component.

[0023] As a preferred embodiment of the present application, the cross-section of the climbing vine frame rod circular arc rail is fan-shaped, and an arc-shaped molding groove for accommodating the climbing vine frame rod is provided on the arc surface of the climbing vine frame rod circular arc rail. After the two ends of the climbing vine frame rod are firmly inserted into the soil, they are lifted up, and the arc rail of the climbing vine frame rod previously supported in the middle of the climbing vine frame rod is rotated 180° counterclockwise, so that the climbing vine frame rod is separated from the whole machine, and the function of building a climbing frame is realized, which is convenient for the growth of yam. The pressure rod component and the climbing vine frame rod circular arc rail jointly shape the climbing vine frame rod, so that an arc section protruding upward is formed in the middle of the climbing vine frame rod. After the two ends of the climbing vine frame rod are firmly inserted into the soil, they are lifted up, and the arc rail of the climbing vine frame rod previously supported in the middle of the climbing vine frame rod is rotated 180° counterclockwise, so that the climbing vine frame rod is separated from the whole machine, and the function of building a climbing frame is realized, which is convenient for the growth of yam. The pressure rod component and the arc rail of the climbing frame rod jointly shape the climbing frame rod, so that an arc section convex upward is formed in the middle part of the climbing frame rod.

[0024] As a preferred embodiment of the present application, a buffer material is placed at the front end of the yam slide rail to reduce the impact on the yam.

[0025] As a preferred embodiment of the present application, the yam slide rail is wide in the front and narrow in the back, so as to limit the position of the yam.

[0026] As a preferred embodiment of the present application, the climbing frame poles are made of materials with good toughness and plasticity, such as plastic or iron wire.

[0027] As a preferred embodiment of the present application, the pressure rod component presses down repeatedly back and forth to make the climbing frame rods more firmly inserted into the soil.

[0028] Compared with the prior art, the beneficial effects of this application are: 1. The present invention realizes the automation of the whole process of yam planting, from grooving and loosening the soil to fertilizing and watering, yam separation and sowing, soil covering and rod insertion, no manual work is required, which greatly improves the planting efficiency.

[0029] 2. The present invention is easy to operate, and can realize full-automatic operation by one-key start, thus reducing labor intensity.

[0030] 3. The present invention reduces material loss and ensures the integrity of yam seed segments and the success rate of planting through multiple deceleration and anti-fall designs.

[0031] 4. The present invention has a compact structure, high space utilization, and good safety and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the present invention.

[0033] Figure 2 It is an exploded view of the present invention.

[0034] Figure 3 It is a structural schematic diagram of the chassis module in the present invention.

[0035] Figure 4 It is a structural schematic diagram of the watering module in the present invention.

[0036] Figure 5 The structure of the slotting and loosening module in the present invention is shown in FIG. Figure 1 .

[0037] Figure 6 The structure of the slotting and loosening module in the present invention is shown in FIG. Figure 2 .

[0038] Figure 7 The figure is a schematic diagram of the movement of the slotting and loosening module in the present invention.

[0039] Figure 8 It is a structural schematic diagram of the fertilization module in the present invention.

[0040] Fig. 9 It is a cross-sectional view of the fertilization module in the present invention.

[0041] Fig.10 It is a structural schematic diagram of the yam separation and soil covering module in the present invention.

[0042] Fig.11 It is a cross-sectional view of the yam separation and soil covering module of the present invention.

[0043] Fig.12 It is a structural schematic diagram of the yam separation element in the present invention.

[0044] Fig.13 It is a structural schematic diagram of the yam slide rail in the present invention.

[0045] Fig.14 This is one of the structural schematic diagrams of the rod insertion module in the present invention.

[0046] Fig.15 This is the second structural schematic diagram of the rod module of the present invention.

[0047] Fig.16 It is a schematic structural diagram of the shaped climbing rack rod of the present invention.

[0048] Fig.17It is the work flow chart of the present invention. DETAILED DESCRIPTION

[0049] The following describes the implementation of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application.

[0050] It should be noted that the process equipment or devices not specifically specified in the following embodiments are all conventional equipment or devices in the art.

[0051] In addition, it should be understood that one or more method steps mentioned in this application do not exclude the existence of other method steps before or after the combination step or the insertion of other method steps between these explicitly mentioned steps, unless otherwise specified; it should also be understood that the combination connection relationship between one or more devices / apparatuses mentioned in this application does not exclude the existence of other devices / apparatuses before or after the combination device / apparatus or the insertion of other devices / apparatuses between these two explicitly mentioned devices / apparatuses, unless otherwise specified. Moreover, unless otherwise specified, the numbering of each method step is only a convenient tool for identifying each method step, and is not intended to limit the order of arrangement of each method step or the scope of implementation of this application. Changes or adjustments in their relative relationships shall also be regarded as the scope of implementation of this application without substantial changes in the technical content.

[0052] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0053] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application 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 therefore cannot be understood as a limitation on the present application. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0054] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0056] The present application is further described below in conjunction with specific embodiments, but the protection scope of the present application is not limited thereto.

[0057] like Figure 1 and Figure 2 As shown, the fully automatic yam planting machine of the present invention comprises: Chassis module 1, used to support and drive the whole machine to move; The watering module 2 is arranged at the left front part of the chassis module 1 and is used to water the planting area to ensure that the soil is moist; The slotting and loosening module 3 is arranged at the right front part of the chassis module 1 and is used for loosening and slotting the soil in the planting area; A fertilization module 4, located above the slotting and loosening module 3, is used to automatically fertilize the area to be planted; The yam separation and soil covering module 5 is located behind the slotting and loosening module 3 and is used to realize automatic sowing and soil covering of yam; The rod insertion module 6 is located behind the yam separation and soil covering module 5 and is used to build a climbing frame required for yam growth; and / or The control module is installed on the chassis module 1 and is connected to the chassis module 1, the watering module 2, the grooving and loosening module 3, the fertilization module 4, the yam separation and covering module 5 and the rod insertion module 6, and is used to control the status and action of the chassis module 1, the watering module 2, the grooving and loosening module 3, the fertilization module 4, the yam separation and covering module 5 and / or the rod insertion module 6.

[0058] like Figure 3As shown, the chassis module 1 includes a frame 35, several pairs of tires 31 rotatably arranged on the frame 35, and a first motor 32 driven by the frame 35. The first motor 32 is connected to at least one tire 31 through a coupling 33 for transmitting torque to the tire 31.

[0059] like Figure 3 As shown, the fully automatic yam planting machine adopts a six-wheel rear-drive mode with two front wheels and four rear wheels, and six tires 31 are symmetrically arranged. The two rear first motors 32 are connected to the tires 31 on both sides of the rear of the chassis module through a coupling 33, so as to transmit the torque to the tires 31 on both sides, and the torque transmission is realized by the wheel transmission assembly 34. Specifically, the two rear first motors 32 transmit the torque to the tires 31 on both sides through the coupling 33 and the fixing parts, and the five gears are arranged at equal intervals to form a wheel transmission 34 to realize torque transmission. The two frames 35 are symmetrically placed to support the whole machine and connect the modules to ensure the stability and reliability of the whole machine in the working process.

[0060] like Figure 3 As shown, in the chassis module 1, the whole is symmetrically placed, the first motor 32 realizes the forward and steering functions of the whole machine, the coupling 33 is used to transmit the motor torque, and the frame 35 is used to support the whole machine and connect the modules to ensure the stability and reliability of the whole machine in the working process.

[0061] like Figure 4 As shown, the watering module 2 includes a water tank 40, a pipe outlet 41 and a limiting hole 42 arranged on the water tank. A water pump is arranged in the water tank 40. The water outlet of the water pump is connected to a water pipe. The water outlet end of the water pipe passes through the pipe outlet 41 and the limiting hole 42 in turn and is guided to the designated watering position. The water is transported to the sprinkler head and a uniform fine water column is sprinkled near the slotted loose soil to keep the soil moist.

[0062] like Figure 4 As shown, in the watering module 2, the pipe outlet 41 and the limiting hole 42 are laid out and designed according to the water pipe diameter and the watering position.

[0063] like Figure 5 , Figure 6 as well as Figure 7 As shown, the grooving and loosening module 3 includes a second motor 51, a chain loosening mechanism, and a grooving mechanism. The chain loosening mechanism is connected to the second motor 51, and is used to loosen the soil in the area to be planted and crush the fertilizer that falls into the area to be planted and mix it into the soil; the grooving mechanism is located behind the chain loosening mechanism, and includes a grooving component 68 and a lifting and adjusting component. The grooving component 68 is arranged at the bottom of the lifting and adjusting component, and is used to groove the soil after loosening; the lifting and adjusting component is connected to the chain loosening mechanism, and is used to adjust the height of the grooving component 68 under the drive of the chain loosening mechanism.

[0064] like Figure 5, Figure 6 as well as Figure 7 As shown, the chain loosening mechanism includes a worm 61 rotatably arranged on the frame 35, a worm wheel 62 meshing with the worm 61, a bracket 63 connected to the worm wheel 62, sprockets 55 rotatably arranged at both ends of the bracket, a third motor 53 for driving the sprocket 55 to rotate, and a second chain 54 wrapped around the outside of the two sprockets 55 and tensioned. The second motor 51 is connected to the end of the worm 61 through the first chain 52; the third motor 53 is connected to one of the sprockets 55 to drive the second The chain 54 moves circumferentially around the bracket 63; the lifting and adjusting components include a transmission wheel 64 rotatably mounted on the frame 35, a slide bar 66 arranged on the frame 35, a slider 65 arranged on the slide bar 66, and a rack 67 connected to the slider 65. The transmission wheel 64 is located between the worm wheel 62 and the rack 67, and is meshed with the worm wheel 62 and the rack 67; the bottom of the rack 67 is connected to a slotting component 68, which is used to drive the slotting component 68 to move up and down to open planting grooves in the loosened soil. When loosening the soil, the second motor 51 drives the worm 61 and the worm wheel 62 to rotate through the first chain 52, so that the bracket 63 rotates counterclockwise. Since one end of the bracket 63 is installed on the worm wheel 62, the other end of the bracket 63 can be periodically lowered. At this time, the third motor 53 is started to drive the second chain 54 to rotate circumferentially around the bracket 63, and the soil is loosened during the rotation of the second chain 54; when the worm wheel 62 rotates counterclockwise, the transmission wheel 64 realizes the vertical up and down movement of the rack 67 on the slider 65 and the slide rod 66, and at the same time drives the slotting component 68 up and down, thereby slotting.

[0065] like Figure 6 As shown, the slotting component 68 adopts a conical structure, and a sawtooth structure is provided at the bottom to realize the slotting function. When the chassis module 1 is started, the slotting is realized.

[0066] like Figure 8 and Fig. 9 As shown, the fertilization module 4 includes a fourth motor 81, a feeding component 84, a fertilizer storage bin 85 and a partition 92. A discharge port is provided on the side of the fertilizer storage bin 85, and a feeding component 84 and a partition 92 are provided on the inner bottom of the fertilizer storage bin 85. The partition 92 is located below the feeding component 84, and the front end of the partition 92 extends to near the bottom of the discharge port. The fourth motor 81 is connected to the feeding component 84 through the first transmission assembly, and is used for pushing the fertilizer 91 in the fertilizer storage bin 85 out from the front end of the partition 92 through the discharge port and falling onto the area to be planted.

[0067] like Figure 8 and Fig. 9As shown, the first transmission assembly includes a first gear 82 and a third chain 83. The first gear 82 is connected to the fourth motor 81. The feeding component 84 includes a feeding shaft 841 and a feeding transmission gear 842 arranged at one end of the feeding shaft. The feeding shaft 841 is rotatably arranged at the inner bottom of the fertilizer storage bin 85. A spiral feeding groove 8411 is arranged on the feeding shaft 841, which is used to push the fertilizer 91 in the fertilizer storage bin 85 from the front end of the partition 92 through the discharge port and fall into the area to be planted during the rotation of the feeding shaft; the third chain 83 is wrapped around the outside of the first gear 82 and the feeding transmission gear 842 and is tensioned to realize power transmission between the first gear 82 and the feeding transmission gear 842.

[0068] like Figure 8 and Fig. 9 As shown, in the fertilization module 4, the feeding component 84 flexibly adjusts the pitch and number of turns according to the different sizes of fertilizers 91. The fertilizer storage bin 85 is a V-shaped structure. The fourth motor 81 is started, and the third chain 83 is driven by the first gear 82 to rotate the feeding component 84, and the fertilizer 91 in the V-shaped fertilizer storage bin 85 is slowly pushed out from the front end of the partition 92, and is broken and mixed into the soil by the second chain 54 in the slotted loosening module 3 below, so as to achieve the effect of applying base fertilizer. The pitch of the feeding component 84 changes according to the size of the fertilizer 91.

[0069] like Fig.10 , Fig.11 , Fig.12 as well as Fig.13 As shown, the yam separation and soil covering module 5 includes a fifth motor 101, a yam storage bin 105, a yam separation piece 112, a conveyor belt 113, a yam slide rail 114 and a soil covering component 115. The yam separation piece 112 is rotatably installed inside the yam storage bin 105. A conveyor belt 113 is laid under the yam separation piece 112. The fifth motor 101 is connected to the yam separation piece 112 and the conveyor belt 113 through a second transmission assembly to drive the yam separation piece 112 to move ... 112 rotates to drop the yam stems 111 in the yam storage bin 105 onto the conveyor belt 113; the yam slide rail 114 is inclined, the upper feed end of the yam slide rail 114 is located below the output end of the conveyor belt 113, and the lower discharge end extends to the rear of the slotting component 68, which is used to deliver the yam stems 111 output through the conveyor belt 113 into the planting trough; the soil covering component 115 is located behind the slotting loosening module 3, which is used to cover the soil opened by the slotting loosening module 3 back into the planting trough.

[0070] like Fig.10As shown, the second transmission assembly includes a fourth chain 102, a transmission shaft 103, and a second gear 104. The output shaft of the fifth motor 101 is configured with a power output gear. The fourth chain 102 is wrapped around the power output gear and the outside of the transmission shaft 103 and is tensioned. The transmission shaft 103 is connected to the conveyor belt 113 and is connected to the yam separator 112 through the second gear 104. The fifth motor 101 transmits the torque to the transmission shaft 103 through the fourth chain 102, so that the second gear 104 rotates, thereby driving the yam separator 112 to rotate, and the yam stems 111 in the yam storage bin 105 are separated by the yam separator 112 and fall onto the conveyor belt 113 below. The conveyor belt 113 is driven by the transmission shaft 103, and the yam stems 111 fall into the yam slide rail 114. The soil covering component 115 covers the soil opened by the slotting and loosening module 3 back into the slot.

[0071] like Fig.10 As shown, the yam separator 112 includes a connecting shaft 1123 rotatably arranged in the yam storage bin 105, a separation cylindrical member 1124 and a separation transmission gear 1125 arranged on the connecting shaft, and the outer wall of the separation cylindrical member 1124 is provided with a separation groove 1121 extending along its own axial direction for separating the yam stem 111, and the separation transmission gear 1125 is coaxially assembled with the second gear 104, so that the second gear 104 and the separation transmission gear 1125 rotate synchronously.

[0072] like Fig.11 As shown, there are a plurality of sets of yam separators 112 installed side by side on the yam storage bin 105 , and the yam separators 112 are connected by a transmission chain 1122 wrapped around the separation transmission gear, thereby realizing power transmission between the plurality of sets of yam separators 112 .

[0073] like Fig.11 As shown, the angle between the yam slide rail 114 and the horizontal direction is 20°.

[0074] like Figure 6 As shown, in the slotting and loosening module 3, worms 61, worm wheels 62 and transmission wheels 64 of different sizes are designed according to different transmission speed ratios. The third motor 53 drives the second chain 54 to run at a high speed to break up the soil and realize the loosening function.

[0075] like Figure 6As shown, in the yam separation and covering module 5, a plurality of yam separation members 112 are arranged equidistantly in the yam storage bin 105, so that a plurality of yam stems 111 can be separated equidistantly by falling into the conveyor belt 113. At the same time, the yam slide rail 114 forms an angle of 20° with the ground, and the covering member 115 forms an angle of 120°. The fifth motor 101 transmits the torque to the transmission shaft 103 through the fourth chain 102, so that the second gear 104 rotates, and the yam stems 111 in the yam storage bin 105 are equidistantly separated by the equidistantly arranged yam separation members 112, and fall onto the conveyor belt 113. The conveyor belt 113 is driven by the transmission shaft 103, and the yam stems 111 fall into the yam slide rail 114 which forms an angle of 20° with the ground, and further fall into the opened groove. The covering member 115 forms an angle of 120°, so that the soil opened by the groove loosening module 3 can be covered back into the groove.

[0076] like Fig.14 and Fig.15 As shown, the rod insertion module 6 includes a rod storage bin 140, a climbing vine frame rod separator 141, a climbing vine frame rod guide rail 142, a pressure rod component 143, a climbing vine frame rod support component 144, and a climbing vine frame rod arc rail 146. The bottom of the rod storage bin 140 is provided with a rod outlet hole for a single climbing vine frame rod 145 to enter and exit. The climbing vine frame rod separator 141 is arranged below the rod storage bin 140 and is connected to the sixth motor 147 for taking out a single climbing vine frame rod 145 in the rod storage bin 140; the climbing vine frame rod guide rail 142 is arranged below the climbing vine frame rod separator 141 for guiding the single climbing vine frame rod 145 separated by the climbing vine frame rod separator 141 to the climbing vine frame rod. In the vine frame rod support component 144; the vine frame rod support component 144 is located below the vine frame rod guide rail 142, and the vine frame rod support component 144 is provided with a positioning groove with an opening facing upward, which is used to receive the vine frame rod 145 sent out from the vine frame rod guide rail 142; the pressure rod component 143 is located above the vine frame rod support component 144 and is connected to the lifting drive mechanism, which is used to press the two ends of the vine frame rod 145 on the vine frame rod support component 144 into the soil; the vine frame rod arc rail 146 is rotatably installed below the vine frame rod support component 144 and is connected to the seventh motor 151, which is used to cooperate with the pressure rod component 143 to shape the vine frame rod 145.

[0077] like Fig.15 As shown, the rod storage bin 140 is a V-shaped bin, and a rod outlet hole is provided at the bottom of the bin.

[0078] like Fig.15As shown, the climbing vine frame rod separator 141 is rotatably installed below the rod hole and connected to the sixth motor 147. An axial groove 1411 for accommodating a single climbing vine frame rod 145 is provided on the outer wall of the climbing vine frame rod separator 141, and the gap between the axial groove and the rod hole is smaller than the outer diameter of the climbing vine frame rod 145, which can ensure that only one climbing vine frame rod 145 is separated out each time. When the axial groove of the climbing vine frame rod separator 141 rotates to just below the rod hole, the climbing vine frame rod 145 falls into the axial groove of the climbing vine frame rod separator 141 to realize the removal of a single climbing vine frame rod 145. As the climbing vine frame rod separator 141 rotates, it is guided by the climbing vine frame rod guide rail 142 to fall into the positioning groove 1441 of the climbing vine frame rod support component 144.

[0079] like Fig.15 As shown, the rear part of the bottom of the positioning groove 1441 has a slope 1442 which is lower in front and higher in the back. The climbing rod 145 is guided by the climbing rod guide rail 142 and falls into the positioning groove 1441 in a horizontal posture. The climbing rod 145 is sent to the fixed position of the positioning groove 1441 under the guidance of the slope 1442, so that the pressing rod component 143 can smoothly press down the end of the climbing rod 145.

[0080] like Fig.14 As shown, the pressure rod component 143 is an inverted U-shaped, V-shaped, U-shaped or V-shaped pressure rod component. The pressure rod component 143 is vertically lifted and lowered on a vertical plane under the drive of a lifting drive mechanism, and is used to press the two ends of the climbing frame rod 145 horizontally placed in the positioning groove of the climbing frame rod support component 144 downward into the soil.

[0081] like Fig.14 As shown, the lifting drive mechanism includes a lifting motor 148, a screw rod 149, and a lifting seat 150. The lifting motor 148 is connected to the vertically arranged screw rod 149, and the lifting seat 150 is sleeved on the screw rod 149 and threadedly connected to the screw rod 149; the lifting motor 148 drives the screw rod 149 to rotate, so that the lifting seat 150 drives the pressure rod component 143 to rise or fall.

[0082] like Fig.14 As shown, the climbing frame rod 145 is made of a material with good toughness and plasticity. During the downward movement of the pressure rod component 143, the arc rail 146 of the climbing frame rod is always supported in the middle of the climbing frame rod 145. Since the climbing frame rod 145 is made of a material with good toughness and plasticity, it bends downward when both ends are pressed downward, and the two ends of the climbing frame rod 145 can be inserted into the soil. The bending and deformed climbing frame rod 145 can be firmly inserted into the soil by repeatedly pressing the pressure rod component 143 back and forth.

[0083] like Figure 14~Figure 16As shown, the cross section of the climbing frame rod circular arc rail 146 is fan-shaped, and an arc-shaped shaping groove 1461 for accommodating the climbing frame rod 145 is provided on the arc surface of the climbing frame rod circular arc rail 146. After the two ends of the climbing frame rod 145 are firmly inserted into the soil, they are lifted up, and the circular arc rail 146, which was previously supported in the middle of the climbing frame rod 145, rotates 180° counterclockwise, so that the climbing frame rod 145 is separated from the whole machine, realizing the function of building a climbing frame, which is convenient for the growth of yam. The pressure rod component 143 and the climbing frame rod circular arc rail 146 jointly shape the climbing frame rod 145, so that the middle of the climbing frame rod 145 forms an upwardly protruding arc section, and the two ends of the climbing frame rod 145 are inserted into the soil.

[0084] like Fig.16 As shown, the pressure rod component 143 is an inverted U-shaped structure, which can press the two ends of the climbing frame rod 145 and cooperate with the climbing frame rod arc rail 146 to shape the climbing frame rod 145, shaping the climbing frame rod 145 into an arc structure with a high middle and low sides.

[0085] The technical solution of the present invention is described in detail below in conjunction with specific embodiments: 1) The whole machine is placed on the field, and the start button is pressed to start the machine. The second motor 51 in the slotting and loosening module 3 is started, and the first chain 52 drives the worm 61 and the worm wheel 62 to rotate, so that the bracket 63 drives the second chain 54 to descend counterclockwise. At the same time, the third motor 53 is started, and the second chain 54 is started to break up the soil to achieve the loosening effect. While the worm wheel 62 rotates counterclockwise, the transmission wheel 64 in the middle moves the rack 67 on the slider 65 and the slide rod 66 vertically up and down, so as to achieve the synchronous lifting and lowering of the bracket 63 and the slotting component 68, and realize the slotting and loosening function.

[0086] 2) The watering module 2 and the fertilizing module 4 are started at the same time, the water pump in the water tank starts to pump water, the water pipe passes through the outlet 41 and is guided to the designated watering position by the limit hole 42, the water is transported to the nozzle, and a uniform fine water column is sprinkled near the slotting and loosening. At the same time, the fourth motor 81 is started, and the third chain 83 is driven by the first gear 82 to rotate the feeding component 84, and the fertilizer 91 in the V-shaped fertilizer storage bin 85 is slowly pushed out from the front end of the partition 92, and is broken and mixed into the soil by the second chain 54 in the slotting and loosening module 3 below, so as to achieve the effect of soil moistening and base fertilizer application.

[0087] 3) The first motor 32 in the chassis module is started, connected to the last two tires 31 through the coupling 33 and the fixing parts, and the whole machine moves through the wheel transmission 34.

[0088] 4) The fifth motor 101 in the yam separation and soil covering module 5 is started, and the torque is transmitted to the transmission shaft 103 through the fourth chain 102, so that the second gear 104 rotates, and the yam stems 111 in the yam storage bin 105 are equidistantly separated by the yam separation component 112, and fall onto the conveyor belt 113, and the conveyor belt 113 is driven by the transmission shaft 103, and the yam stems 111 fall into the yam slide rail 114, and further fall into the opened groove, and the soil covering component 115 covers the soil opened by the groove loosening module 3 back into the groove, so as to realize the automatic sowing and soil covering of yam.

[0089] 5) The climbing frame rod separation part 141 located above the whole machine in the rod insertion module 6 is powered by the motor next to it. The climbing frame rod 145 is taken out individually and guided by the climbing frame rod guide rail 142 to fall onto the climbing frame rod support component 144. The screw rod drives the pressure rod component 143 to rise and fall, and the climbing frame rod 145 is inserted into the soil. The pressure rod component 143 is repeatedly pressed back and forth. After being lifted, the climbing frame rod arc rail 146 rotates 180° counterclockwise to separate the climbing frame rod 145 from the whole machine, thereby realizing the function of building a climbing frame, which is convenient for the growth of yam.

[0090] Chassis module 1 starts, the whole machine moves forward, and the cycle is completed.

[0091] The above examples are for the purpose of illustrating the embodiments disclosed in the present application and should not be construed as limiting the present application. In addition, the various modifications listed herein and the variations of methods and compositions in the invention are obvious to those skilled in the art without departing from the scope and spirit of the present application. Although the present application has been specifically described in conjunction with various specific preferred embodiments of the present application, it should be understood that the present application should not be limited to these specific embodiments. In fact, various modifications obvious to those skilled in the art as described above to obtain inventions should be included within the scope of the present application.

Claims

1. A fully automatic yam planting machine, characterized in that: include: A chassis module (1) is used to support and drive the entire machine; A watering module (2) is arranged at the front of the chassis module (1) and is used for watering the planting area; A slotting and loosening soil module (3) is arranged at the front of the chassis module (1) and is used to loosen and slot the soil in the planting area; A fertilizing module (4), located above the slotting and loosening module (3), is used to automatically fertilize the area to be planted; The yam separation and soil covering module (5) is located behind the slotting and loosening module (3) and is used to realize automatic sowing and soil covering of the yam; A rod insertion module (6), located behind the yam separation and soil covering module (5), is used to build a climbing frame required for yam growth; and / or A control module is mounted on the chassis module (1) and connected to the chassis module (1), the watering module (2), the slotting and loosening module (3), the fertilizing module (4), the yam separation and soil covering module (5) and the rod insertion module (6), and is used to control the status and action of the chassis module (1), the watering module (2), the slotting and loosening module (3), the fertilizing module (4), the yam separation and soil covering module (5) and / or the rod insertion module (6).

2. A fully automatic yam planting machine according to claim 1, characterized in that: The chassis module (1) comprises a frame (35), a plurality of pairs of tires (31) rotatably arranged on the frame (35), and a first motor (32) arranged on the frame (35) for driving. The first motor (32) is connected to at least one tire (31) via a coupling (33) for transmitting torque to the tire (31).

3. A fully automatic yam planting machine according to claim 1, characterized in that: The watering module (2) comprises a water tank (40), a pipe outlet (41) and a limiting hole (42) arranged on the water tank; a water pump is arranged in the water tank (40); the water outlet of the water pump is connected to a water pipe; the water outlet end of the water pipe passes through the pipe outlet (41) and the limiting hole (42) in sequence and is guided to a designated watering position.

4. The fully automatic yam planting machine according to claim 1, characterized in that: The slotting and loosening module (3) comprises a second motor (51), a chain loosening mechanism, and a slotting mechanism. The chain loosening mechanism is connected to the second motor (51) and is used to loosen the soil in the area to be planted and to crush fertilizer that has fallen into the area to be planted and mix it into the soil. The slotting mechanism is located behind the chain loosening mechanism and comprises a slotting component (68) and a lifting and adjusting component. The slotting component (68) is arranged at the bottom of the lifting and adjusting component and is used to slot the soil after loosening. The lifting and adjusting component is connected to the chain loosening mechanism and is used to adjust the height of the slotting component (68) under the drive of the chain loosening mechanism.

5. The fully automatic yam planting machine according to claim 4, characterized in that: The chain loosening mechanism comprises a worm (61) rotatably arranged on a frame (35), a worm wheel (62) meshing with the worm (61), a bracket (63) connected to the worm wheel (62), sprocket wheels (55) rotatably arranged at both ends of the bracket, a third motor (53) for driving the sprocket wheels (55) to rotate, and a second chain (54) wrapped around the outside of the two sprocket wheels (55) and tensioned, the second motor (51) being connected to the end of the worm (61) via the first chain (52); the third motor (53) being connected to one of the sprocket wheels (55) and being used to drive the second chain (54) to rotate. 54) moves circumferentially around the bracket (63); the lifting and adjusting component includes a transmission wheel (64) rotatably mounted on the frame (35), a slide bar (66) arranged on the frame (35), a slider (65) arranged on the slide bar (66), and a rack (67) connected to the slider (65); the transmission wheel (64) is located between the worm wheel (62) and the rack (67) and meshes with the worm wheel (62) and the rack (67); the bottom of the rack (67) is connected to a slotting component (68) for driving the slotting component (68) to move up and down to open a planting groove in the loosened soil.

6. The fully automatic yam planting machine according to claim 1, characterized in that: The fertilization module (4) comprises a fourth motor (81), a feeding component (84), a fertilizer storage bin (85) and a partition (92); a discharge port is provided on the side of the fertilizer storage bin (85); a feeding component (84) and a partition (92) are provided on the inner bottom of the fertilizer storage bin (85); the partition (92) is located below the feeding component (84), and the front end of the partition (92) extends to the vicinity below the discharge port; the fourth motor (81) is connected to the feeding component (84) via a first transmission assembly, and is used to push the fertilizer (91) in the fertilizer storage bin (85) from the front end of the partition (92) through the discharge port and drop it onto the area to be planted.

7. The fully automatic yam planting machine according to claim 1, characterized in that: The yam separation and soil covering module (5) comprises a fifth motor (101), a yam storage bin (105), a yam separation piece (112), a conveyor belt (113), a yam slide rail (114) and a soil covering component (115); the yam separation piece (112) is rotatably mounted inside the yam storage bin (105); a conveyor belt (113) is laid below the yam separation piece (112); the fifth motor (101) is connected to the yam separation piece (112) and the conveyor belt (113) via a second transmission assembly, and is used to drive the yam separation piece (112) rotates to drop the yam stems (111) in the yam storage bin (105) onto the conveyor belt (113); the yam slide rail (114) is arranged at an angle, the upper feeding end of the yam slide rail (114) is located below the output end of the conveyor belt (113), and the lower output end extends to the rear of the slotting component (68), and is used to send the yam stems (111) outputted from the conveyor belt (113) into the planting groove; the soil covering component (115) is located behind the slotting loosening module (3), and is used to cover the soil opened by the slotting loosening module (3) back into the planting groove.

8. The fully automatic yam planting machine according to claim 7, characterized in that: The yam separation piece (112) is a cylindrical piece, and a separation through groove (1121) extending along the axial direction of the cylindrical piece and used for separating the yam stem (111) is provided on the outer wall of the cylindrical piece.

9. The fully automatic yam planting machine according to claim 7, characterized in that: The angle between the yam slide rail (114) and the horizontal direction is 20°.

10. The fully automatic yam planting machine according to claim 2, characterized in that: The rod insertion module (6) comprises a rod storage bin (140), a climbing trellis rod separator (141), a climbing trellis rod guide rail (142), a rod pressing component (143), a climbing trellis rod support component (144), and a climbing trellis rod arc rail (146); a rod exit hole for allowing a single climbing trellis rod (145) to enter and exit is provided at the bottom of the rod storage bin (140); the climbing trellis rod separator (141) is arranged below the rod storage bin (140) and is connected to a sixth motor (147) for taking out a single climbing trellis rod (145) from the rod storage bin (140); and the climbing trellis rod guide rail (142) is arranged below the climbing trellis rod separator (141) and is used to guide a single climbing trellis rod (145) separated by the climbing trellis rod separator (141) into the rod storage bin (140). to the climbing vine frame rod support component (144); the climbing vine frame rod support component (144) is located below the climbing vine frame rod guide rail (142), and the climbing vine frame rod support component (144) is provided with a positioning groove with an opening facing upward, which is used to receive the climbing vine frame rod (145) sent from the climbing vine frame rod guide rail (142); the pressing rod component (143) is located above the climbing vine frame rod support component (144) and is connected to the lifting drive mechanism, and is used to press the two ends of the climbing vine frame rod (145) on the climbing vine frame rod support component (144) into the soil; the climbing vine frame rod arc rail (146) is rotatably installed below the climbing vine frame rod support component (144) and is connected to the seventh motor (151), and is used to cooperate with the pressing rod component (143) to shape the climbing vine frame rod (145).

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