An integrated field management machine for the entire lifecycle of taro management

Abstract

This invention relates to the field of agricultural machinery technology and proposes an integrated field management machine for taro management, encompassing a vehicle body, an adjustment mechanism, a lateral bud pruning mechanism, a fertilization component, and a hilling component. The adjustment mechanism includes a circling component and a height adjustment mechanism. The circling component is mounted on the vehicle body and includes a circling movable part with a circling center. The circling movable part can rotate 360 ​​degrees around the circling center. The height adjustment mechanism is mounted on the circling movable part. This integrated field management machine for taro management integrates the lateral bud pruning mechanism, fertilization component, and hilling component onto the same vehicle body, enabling full-cycle management of taro. This reduces equipment and labor costs. Furthermore, the adjustment mechanism allows the lateral bud pruning mechanism to perform 360° omnidirectional pruning around the main stem of the taro, reducing the difficulty of lateral bud pruning and improving pruning efficiency.

Description

Technical Field

[0001] This invention relates to the field of agricultural machinery technology, and in particular to an integrated field management machine for the entire life cycle of taro management. Background Technology

[0002] Taro is widely distributed in my country, especially concentrated in the southern regions, with major production areas including, but not limited to, western Guangdong. Currently, my country's taro planting area has reached 39,000 hectares, and taro exports are around 60,000 tons annually. However, rural areas are currently facing problems such as an aging population, labor shortages, and high costs. During the taro growth process, different stages require different management tasks such as removing side shoots, hilling, and fertilization. This work consumes a lot of manpower, is not only inefficient but also difficult to manage, which has led to a year-on-year decrease in my country's taro exports. The mid-growth stage of taro—removing side shoots, fertilizing, and hilling—is crucial for ensuring taro yield and quality. Removing side shoots and weeds reduces the consumption of useless nutrients; applying fertilizer increases the supply of useful nutrients; and hilling reduces nutrient loss, increases drought resistance, and ensures rapid root growth. Furthermore, these three management tasks have a certain order and need to be carried out in combination to complete the entire taro management cycle.

[0003] Currently, taro management in China mainly involves manual or semi-automated operation using different agricultural machinery for three key management aspects. This requires regular inspection and management, resulting in high labor costs and high maintenance costs for individual machines. Furthermore, the skill level of manual management can affect taro yield and quality. In addition, manual management consumes significant time and resources, especially in large-scale cultivation, potentially increasing complexity and costs. Moreover, taro's lateral buds grow around the main stem root, requiring 360° pruning tools, demanding a high degree of precision. Furthermore, the complex terrain of western Guangdong, a major taro-producing area, causes taro to grow unevenly, increasing the difficulty and labor intensity of pruning lateral buds using traditional pruning equipment. Summary of the Invention

[0004] In view of this, the present invention proposes an integrated field management machine for taro management throughout its entire life cycle. By integrating the lateral bud pruning mechanism, fertilization component and earthing component on the same vehicle body, the machine can perform full-cycle management of taro, which can reduce equipment and labor costs. At the same time, the adjustable mechanism can enable the lateral bud pruning mechanism to perform 360° all-round pruning around the main stem of the taro, which can reduce the difficulty of pruning lateral buds and improve pruning efficiency.

[0005] The technical solution of this invention is implemented as follows: This invention provides an integrated field management machine for taro management throughout its entire lifecycle, comprising a vehicle body, an adjustment mechanism, a lateral bud pruning mechanism, a fertilization component, and a hilling component, wherein...

[0006] The adjustment mechanism includes a surround component and a height adjustment mechanism. The surround component is mounted on the vehicle body and includes a surround movable part. The surround component is provided with a surround center and can rotate 360 ​​degrees around the surround center. The height adjustment mechanism is mounted on the surround movable part and includes a lifting part that can move vertically relative to the surround movable part.

[0007] The lateral bud pruning mechanism is set on the lifting part, so that it moves with the surrounding moving part and the lifting part to prune the lateral buds of the taro main stem.

[0008] The fertilizer application assembly is mounted on the vehicle body, and the fertilizer application assembly has a fertilizer application end that extends to the outside of the vehicle body;

[0009] The soil-laying assembly includes a soil-laying blade, which is positioned on the outside of the vehicle body.

[0010] Based on the above technical solutions, preferably, the surrounding assembly further includes a connecting frame, an arc-shaped toothed plate, a drive gear, and a first motor, wherein...

[0011] The connecting bracket is mounted on the vehicle body;

[0012] The arc-shaped toothed plate is movably mounted on the connecting frame. The surrounding center is located at the center of the circle where the arc-shaped toothed plate is located. An opening is provided on one side of the arc-shaped toothed plate so that the main stem of the taro can enter the arc-shaped toothed plate and be located at the surrounding center. The surrounding movable part is slidably mounted on the outside of the arc-shaped toothed plate. The side of the arc-shaped toothed plate away from the surrounding center is provided with mating teeth distributed along its arc surface.

[0013] The drive gear is mounted on the connecting frame and meshes with the mating teeth of the arc-shaped toothed plate to drive the arc-shaped toothed plate to rotate around the center.

[0014] The first motor is fixed on the connecting frame, and its output end is connected to the drive gear transmission.

[0015] Further preferably, the surrounding assembly also includes an arc-shaped slide rail, a take-up reel, and a second motor, wherein,

[0016] The arc-shaped slide rail is fixed on the arc-shaped toothed plate, and the arc-shaped slide rail and the arc-shaped toothed plate are located on the same arc. The surrounding movable part is slidably arranged on the arc-shaped slide rail.

[0017] There are two take-up reels, which are respectively set on both ends of the arc-shaped toothed plate. Each of the two take-up reels is wound with a pull rope. The ends of the two pull ropes are respectively fixed to both sides of the surrounding movable part, so as to pull the surrounding movable part to slide along the arc-shaped slide rail by the take-up reels.

[0018] There are two second motors, both of which are fixed on the arc-shaped toothed plate. The two second motors are respectively connected to two take-up wheels.

[0019] Based on the above technical solutions, preferably, the height adjustment mechanism includes a connecting seat, a scissor bracket, and an adjusting screw, wherein,

[0020] The connecting seat is fixed to the surrounding movable part;

[0021] One end of the scissor holder is set on the connecting seat, and the other end is connected to the lateral bud pruning mechanism;

[0022] One end of the adjusting screw is threaded to the connecting seat, and the other end is driven to the scissor frame to push the scissor frame to extend and retract on the connecting seat.

[0023] More preferably, the lateral bud pruning mechanism includes a guard plate, a third motor, and a cutting blade, wherein,

[0024] The protective plate is set on the end of the scissor frame away from the connecting seat. The protective plate is provided with multiple pruning grooves, which are used to accommodate lateral buds and prevent the taro main stem from entering.

[0025] The third motor is fixed to the protective plate;

[0026] The cutting blade is mounted on the guard plate and connected to the third motor drive.

[0027] A further preferred embodiment includes a folding mechanism, which is mounted on the vehicle body. The connecting frame is hinged to the vehicle body, and its end away from the arc-shaped toothed plate is connected to the folding mechanism via a transmission. The folding mechanism is used to allow the connecting frame to unfold and fold outside the vehicle body.

[0028] More preferably, the folding mechanism includes a movable seat, a slide, a folding screw, and a fourth motor, wherein,

[0029] The movable seat is located inside the vehicle body;

[0030] The slide is slidably connected to the movable seat and can slide vertically relative to the movable seat. The slide has a sliding groove, and one end of the connecting frame extends into the sliding groove and is slidably connected to the slide.

[0031] The extension and retraction screw is installed on the car body and threadedly connected to the carriage, so that the carriage can be moved vertically through the thread, and the connecting frame can be rotated on the car body to realize the extension and retraction action;

[0032] The fourth motor is mounted on the vehicle body and is connected to the extension / retraction screw drive.

[0033] A further preferred embodiment includes a horizontal adjustment mechanism, which includes a sliding plate that is horizontally slidably mounted on the vehicle body. The connecting frame is hinged to the sliding plate and mounted on the vehicle body via the sliding plate. The folding mechanism is mounted on the sliding plate.

[0034] Based on the above technical solutions, preferably, the horizontal adjustment mechanism further includes a horizontal slide rail, a fifth motor, and a connecting rod, wherein...

[0035] The horizontal slide rail is fixed to the vehicle body, and the sliding plate is slidably mounted on the vehicle body via the horizontal slide rail;

[0036] The fifth motor is fixedly mounted on the vehicle body;

[0037] The two ends of the connecting rod are respectively set on the output end of the fifth motor and the stacking mechanism, so that the fifth motor drives the sliding plate to slide horizontally on the vehicle body through the connecting rod.

[0038] Based on the above technical solutions, preferably, the vehicle body includes a main frame and a subframe, wherein,

[0039] The main frame is equipped with fertilizer application components and soil covering components;

[0040] The subframe is detachably mounted in the direction of travel of the main frame, and the adjustment mechanism is mounted on the subframe.

[0041] The integrated field management machine for taro management of the present invention has the following advantages over the prior art:

[0042] (1) By integrating the lateral bud pruning mechanism, fertilization component and soil covering component on the same vehicle body, the full cycle management of taro can be carried out, which can reduce equipment cost and labor cost. At the same time, the adjustment mechanism can enable the lateral bud pruning mechanism to perform 360° all-round pruning around the main stem of taro, which can reduce the difficulty of lateral bud pruning and improve pruning efficiency.

[0043] (2) A folding mechanism and a horizontal adjustment mechanism are set up. The folding mechanism folds the adjustment mechanism when taro trimming is being carried out or when the taro trimming mechanism is not being used, thereby reducing the width of the whole machine and avoiding the impact of the surrounding adjustment on the normal movement of the equipment. The horizontal adjustment mechanism allows the side bud trimming mechanism on both sides to move horizontally after the equipment stops moving, so as to achieve accurate alignment and allow trimming operations to be carried out on both sides separately, further improving the adaptability to complex environments and the efficiency of side bud trimming. Attached Figure Description

[0044] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0045] Figure 1 This is a perspective view of the integrated field management machine for taro management according to the present invention.

[0046] Figure 2 This is a side view of the integrated field management machine for taro management according to the present invention.

[0047] Figure 3 This is a schematic diagram of the subframe structure of the integrated field management machine for taro management according to the present invention;

[0048] Figure 4 This is a perspective view of the adjustment mechanism of the integrated field management machine for taro management throughout the entire life cycle according to the present invention;

[0049] Figure 5 This is a schematic diagram of the surrounding component structure of the integrated field management machine for taro management throughout the entire life cycle according to the present invention;

[0050] Figure 6 This is a perspective view of the lateral bud pruning mechanism of the integrated field management machine for taro management according to the present invention.

[0051] Figure 7 This is a schematic diagram showing the connection between the stacking mechanism and the horizontal adjustment mechanism of the integrated field management machine for taro management according to the present invention.

[0052] Figure 8 This is a schematic diagram showing the separation of the fertilizer application tube in the fertilizer application component of the integrated field management machine for taro management according to the present invention.

[0053] Figure 9 This is a schematic diagram of the internal structure of the fertilizer application component of the integrated field management machine for taro management according to the present invention.

[0054] Figure 10 This is a schematic diagram of the internal structure of the fertilization component of the integrated field management machine for taro management from another perspective;

[0055] Figure 11 This is a schematic diagram showing the unfolded adjustment mechanism of the integrated field management machine for taro management according to the present invention. Detailed Implementation

[0056] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0057] like Figure 1-11 As shown, the integrated field management machine of the present invention includes a vehicle body 1, an adjustment mechanism 2, a lateral bud pruning mechanism 3, a fertilization component 4, a soil mounding component 5, a stacking mechanism 6, and a leveling adjustment mechanism 7.

[0058] The vehicle body 1 consists of two parts: a main frame 11 and a sub-frame 12. The main frame 11 is equipped with a fertilizer application component 4 and a soil covering component 5. The sub-frame 12 is detachably mounted on the main frame 11 in the direction of travel. The adjustment mechanism 2 is mounted on the sub-frame 12. The main frame 11 is also equipped with two active wheels, and a drive motor is mounted at the bottom of the main frame 11. The drive motor drives the two active wheels to move through a transmission structure. There are two drive motors, and steering is achieved by driving the two active wheels to rotate at different speeds. Limiting wheels are also provided to help stabilize the vehicle body.

[0059] Both the main frame 11 and the subframe 12 are constructed using profile frames. In actual manufacturing, steel frames or similar materials can be used as replacements.

[0060] Since taro does not require constant fertilization and soil cultivation during its growth period, a connecting structure is provided on the subframe 12 to facilitate the separation of the main frame 11 and the subframe 12.

[0061] like Figure 4 As shown, the adjustment mechanism 2 includes a surrounding component 21 and a height adjustment mechanism 22. The surrounding component 21 is mounted on the vehicle body 1 and includes a surrounding movable part 211. The surrounding component 21 has a surrounding center and can rotate 360 ​​degrees around the surrounding center. The height adjustment mechanism 22 is mounted on the surrounding movable part 211 and includes a lifting part 221. The lifting part 221 can move vertically relative to the surrounding movable part 211.

[0062] During use, the adjustment mechanism 2 drives the circling movable part 211 to perform a circling action, and works with the height adjustment mechanism 22 to adjust the height, so as to adapt to different taro main stem conditions and thus complete the circling pruning operation of lateral buds.

[0063] The lateral bud trimming mechanism 3 is mounted on the lifting part 221 to move along with the surrounding moving part 211 and the lifting part 221 to trim the lateral buds of the taro main stem. Since the lateral bud trimming mechanism 3 needs to trim the lateral buds and also trim the weeds near the main stem, considering that the lateral buds may be relatively thick, it is not possible to directly use ordinary weeding structures with soft materials such as nylon grass cutting ropes. Therefore, it is preferable to use a cutting structure with a certain degree of hardness, such as metal blades, to achieve the lateral bud trimming work near the taro main stem.

[0064] like Figure 8 As shown, the fertilizer application component 4 is installed on the vehicle body 1. The fertilizer application component 4 has a fertilizer application end that extends to the outside of the vehicle body 1. The fertilizer application component 4 includes a fertilizer box and a fertilizer application pipe installed on the main frame 11. The fertilizer application pipe is connected to the fertilizer box, and the end of the fertilizer application pipe extends to the outside of the vehicle body 1 to form a fertilizer application end.

[0065] As a preferred embodiment, such as Figure 9-10 As shown, the fertilizer box contains a trough, a mixer, a crank-slider mechanism, a gear and rack mechanism, and a stepper motor. The trough is fixed inside the fertilizer box, and the mixer is vertically installed with one end penetrating the trough. Two discharge holes are provided on the trough. Both the crank-slider mechanism and the gear and rack mechanism are located at the bottom of the trough. The stepper motor is fixed inside the fertilizer box, and its output end is connected to the crank-slider mechanism. The crank-slider mechanism converts the rotational motion into linear motion, which then slides at the bottom of the trough, repeatedly blocking and opening the two discharge holes to achieve intermittent fertilization. The gear and rack mechanism is connected to the crank-slider mechanism, converting the linear motion of the crank-slider mechanism back into rotational motion through the gear and rack mechanism, driving the mixer to rotate and stir the waste in the trough. Correspondingly, a receiving tray is provided at the bottom of the trough, which is connected to the fertilizer pipe. The receiving tray collects the fertilizer falling from the discharge holes and then discharges the fertilizer through the fertilizer pipe, thus realizing the fertilization operation.

[0066] The soil-laying assembly 5 includes soil-laying blades 51, which are disposed on the outside of the vehicle body 1. The soil-laying assembly 5 also includes a soil-laying motor and a blade holder. Multiple soil-laying blades 51 are arranged in a ring on the blade holder, which is rotatably disposed on the outside of the vehicle body 1. The soil-laying motor drives the blade holder to rotate through a sprocket and chain drive, so as to realize synchronous soil-laying operation when the main frame 11 moves.

[0067] In a specific embodiment, such as Figure 5As shown, the surrounding assembly 21 also includes a connecting frame 212, an arc-shaped toothed plate 213, a drive gear 214, and a first motor 215. The connecting frame 212 is mounted on the vehicle body 1, and the arc-shaped toothed plate 213 is movably mounted on the connecting frame 212. The surrounding center is located at the center of the circle containing the arc-shaped toothed plate 213. An opening is provided on one side of the arc-shaped toothed plate 213 so that the main stem of the taro can enter the arc-shaped toothed plate 213 and be located at the surrounding center. The surrounding movable part 211 is slidably mounted on the outside of the arc-shaped toothed plate 213. The side of the arc-shaped toothed plate 213 away from the surrounding center is provided with mating teeth distributed along its arc surface. The drive gear 214 is mounted on the connecting frame 212 and meshes with the mating teeth of the arc-shaped toothed plate 213 to drive the arc-shaped toothed plate 213 to rotate around the surrounding center. The first motor 215 is fixed on the connecting frame 212, and its output end is connected to the drive gear 214 for transmission.

[0068] A limiting groove is provided on the connecting frame 212, and the arc-shaped toothed plate 213 is set in the limiting groove. A limiting gear is also provided on the connecting frame 212. The limiting gear cooperates with the drive gear 214 and, together with the connecting frame 212, limits the arc-shaped toothed plate 213 at least three points to ensure that it remains stable during movement. It should be noted that the angle corresponding to the arc-shaped toothed plate 213 needs to be greater than 180° so that the surrounding movable part 211 can rotate completely 180°, and the arc-shaped toothed plate 213 can rotate around the center of rotation by no less than 180°. The rotation of the surrounding movable part 211 and the arc-shaped toothed plate 213 superimposed can realize 360° surrounding rotation lateral bud pruning operation.

[0069] The surrounding assembly 21 also includes an arc-shaped slide rail 216, a take-up reel 217, and a second motor 218. The arc-shaped slide rail 216 is fixed on the arc-shaped toothed plate 213, and the arc-shaped slide rail 216 and the arc-shaped toothed plate 213 are located on the same arc. The surrounding movable part 211 is slidably disposed on the arc-shaped slide rail 216. There are two take-up reels 217, which are respectively disposed on both ends of the arc-shaped toothed plate 213. Each of the two take-up reels 217 is wound with a pull rope, and the ends of the two pull ropes are respectively fixed to both sides of the surrounding movable part 211 so as to pull the surrounding movable part 211 along the arc-shaped slide rail 216 through the take-up reels 217. There are two second motors 218, which are both fixed on the arc-shaped toothed plate 213. The two second motors 218 are respectively connected to the two take-up reels 217 for transmission.

[0070] The arc-shaped slide rail 216 is formed by two cylindrical tracks bent in the same circle. The circumferential movable part 211 is set between the cylindrical slide rails. A guide wheel is set on the circumferential movable part 211. The guide wheel is engaged between the two cylindrical guide rails to form a sliding limit structure. Pull rings are set at both ends of the circumferential movable part 211 to connect the pull rope. In actual use, the arc-shaped toothed plate 213 performs an initial 180° rotation. Then, the two winding wheels 217 tighten and loosen the winding wheel, causing the circumferential movable part 211 to rotate another 180° on the arc-shaped toothed plate 213, thus achieving a 360° circumferential rotation of the taro main stem.

[0071] like Figure 4 As shown, the height adjustment mechanism 22 includes a connecting seat 222, a scissor frame 223, and an adjusting screw 224. The connecting seat 222 is fixed on the surrounding movable part 211. One end of the scissor frame 223 is set on the connecting seat 222, and the other end is connected to the lateral bud pruning mechanism 3. One end of the adjusting screw 224 is threadedly connected to the connecting seat 222, and the other end is drivenly connected to the scissor frame 223 to push the scissor frame 223 to extend and retract on the connecting seat 222.

[0072] The adjustment screw 224 rotates to tighten or stretch the scissor frame 223, thereby changing the horizontal height of the lateral bud pruning mechanism 3 during the lateral bud pruning process, thus adapting to complex pruning environments. In addition, a height adjustment motor is also set on the connecting seat 222, and the output end of the height adjustment motor is connected to the adjustment screw 224 for transmission to realize electric control lifting.

[0073] like Figure 6 As shown, in a preferred embodiment, the lateral bud pruning mechanism 3 includes a guard plate 31, a third motor 32, and a cutting blade 33. The guard plate 31 is disposed on the end of the scissor frame 223 away from the connecting seat 222. The guard plate 31 is provided with a plurality of pruning grooves, which are used to accommodate lateral buds and prevent the taro main stem from entering. The third motor 32 is fixed on the guard plate 31, and the cutting blade 33 is disposed on the guard plate 31 and is connected to the third motor 32 for transmission.

[0074] The protective plate 31 is used to protect the main stem of the taro. A rotatable blade disc is also set on the protective plate 31. The cutting blade 33 is set on the blade disc. The third motor 32 drives the blade disc to rotate the cutting blade 33 to perform lateral bud pruning. Specifically, there are two cutting blades 33 to balance the rotation of the blade disc. The cutting blade 33 is hinged to the blade disc to achieve a certain degree of rigidity while also having a certain degree of flexibility, so as to improve the stability of the mechanism and reduce the risk of damage.

[0075] like Figure 7 and Figure 11As shown, the folding mechanism 6 is mounted on the vehicle body 1. The connecting frame 212 is hinged to the vehicle body 1, and one end away from the arc-shaped toothed plate 213 is connected to the folding mechanism 6 in a transmission manner. The folding mechanism 6 is used to enable the connecting frame 212 to unfold and fold outside the vehicle body 1.

[0076] Whether it is for pruning the main stem of the taro or when the equipment is not in use, the adjustment mechanism 2 needs to be folded up. The part of the adjustment mechanism 2 set on the subframe 12 is the connecting frame 212. Therefore, the folding mechanism 6 can directly drive the connecting frame 212 to rotate on the outside of the vehicle body 1 to achieve folding and unfolding.

[0077] Specifically, the folding mechanism 6 includes a movable seat 61, a slide 62, a folding screw 63, and a fourth motor 64. The movable seat 61 is installed inside the vehicle body 1. The slide 62 is slidably connected to the movable seat 61 and can slide vertically relative to the movable seat 61. A groove is provided on the slide 62. One end of the connecting frame 212 extends into the groove and is slidably connected to the slide 62. The folding screw 63 is installed on the vehicle body 1 and is threadedly connected to the slide 62 so that the slide 62 can be moved vertically through the thread, causing the connecting frame 212 to rotate on the vehicle body 1 to achieve the folding action. The fourth motor 64 is installed on the vehicle body 1 and is drivenly connected to the folding screw 63.

[0078] The folding mechanism 6 also includes a vertical guide rod, which is parallel to the folding screw 63. One end of the guide rod is set on the movable seat 61, and the other end is set on the vehicle body 1. The guide rod passes through the slide 62 to guide the slide 62 vertically. When the connecting frame 212 is unfolded, the fourth motor 64 drives the folding screw 63 to rotate, which drives the slide 62 to move downward through the thread. At this time, the end of the connecting frame 212 will slide laterally along the slide groove, so that the connecting frame 212 rotates and unfolds to the outside of the sub-frame 12, and the taro main stem is placed in the center of the circle.

[0079] like Figure 7 As shown, the horizontal adjustment mechanism 7 includes a sliding plate 71, which is horizontally slidably mounted on the vehicle body 1. The connecting frame 212 is hinged to the sliding plate 71 and mounted on the vehicle body 1 via the sliding plate 71. The folding mechanism 6 is mounted on the sliding plate 71. Specifically, the movable seat 61, the slide 62, the folding screw 63, the fourth motor 64, and the guide rod of the folding mechanism 6 are all mounted on the sliding plate 71, so that the entire folding mechanism 6 can move outside the vehicle body 1 via the sliding plate 71. After moving, the connecting frame 212 can be folded up or down via the folding mechanism 6. Correspondingly, the adjustment mechanism 2 is connected to the sliding plate 71 via the connecting frame 212 and is slidably mounted on the vehicle body 1 via the sliding plate 71.

[0080] In addition, the horizontal adjustment mechanism 7 also includes a horizontal slide rail 72, a fifth motor 73, and a connecting rod 74. The horizontal slide rail 72 is fixed on the vehicle body 1. The sliding plate 71 is slidably mounted on the vehicle body 1 via the horizontal slide rail 72. The fifth motor 73 is fixed on the vehicle body 1. The two ends of the connecting rod 74 are respectively mounted on the output end of the fifth motor 73 and the stacking mechanism 6, so that the fifth motor 73 drives the sliding plate 71 to slide horizontally on the vehicle body 1 via the connecting rod 74.

[0081] One end of the connecting rod 74 is hinged to the folding mechanism 6 and the movable seat 61. The fifth motor 73 converts the rotation into linear displacement through the connecting rod 74, pulls the movable seat 61, so that the sliding plate 71 slides on the outside of the subframe 12 through the horizontal slide rail 72 to adjust the horizontal position of the side bud pruning mechanism 3.

[0082] In actual operation, the lateral bud pruning mechanism 3 is adjusted horizontally by the horizontal adjustment mechanism 7 and moved to the outside of the taro main stem to be pruned. Then, the adjustment mechanism 2 is unfolded by the folding mechanism 6 so that the main stem to be pruned is located in the center of the circle. Finally, the adjustment mechanism 2 cooperates with the lateral bud pruning mechanism 3 to carry out the pruning operation and adjusts the horizontal height of the lateral bud pruning mechanism 3 during the operation.

[0083] In terms of mechanical structure, the horizontal adjustment mechanism 7 is directly mounted on the subframe 12, the folding mechanism 6 is mounted on the horizontal adjustment mechanism 7, the adjustment mechanism 2 is mounted on the folding mechanism 6, and the lateral bud pruning mechanism 3 is mounted on the adjustment mechanism 2 to form a complete lateral bud pruning section.

[0084] In addition, taro is usually planted in multiple rows. In order to enable the equipment to manage two rows of taro synchronously, the number of lateral bud pruning parts, such as the lateral bud pruning mechanism 3 and the adjustment mechanism 2, is set to two and symmetrically arranged. This allows for synchronous management of two rows of taro in a single pass, further improving the efficiency of the entire taro management process.

[0085] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A full-cycle integrated field management machine for taro management, characterized in that: It includes a vehicle body (1), an adjustment mechanism (2), a lateral bud pruning mechanism (3), a fertilization component (4), and a soil-covering component (5), among which, The adjustment mechanism (2) includes a surround component (21) and a height adjustment mechanism (22). The surround component (21) is mounted on the vehicle body (1). The surround component (21) includes a surround movable part (211). The surround component (21) has a surround center. The surround movable part (211) can rotate 360 ​​degrees around the surround center. The height adjustment mechanism (22) is mounted on the surround movable part (211). The height adjustment mechanism (22) includes a lifting part (221). The lifting part (221) can move vertically relative to the surround movable part (211). The lateral bud pruning mechanism (3) is set on the lifting part (221) to follow the movement of the surrounding moving part (211) and the lifting part (221) to perform surrounding pruning of the lateral buds of the taro main stem; A fertilizer application component (4) is mounted on the vehicle body (1), the fertilizer application component (4) having a fertilizer application end that extends to the outside of the vehicle body (1); The soil-laying assembly (5) includes a soil-laying blade (51), which is disposed on the outside of the vehicle body (1); The surrounding assembly (21) also includes a connecting frame (212), an arc-shaped toothed plate (213), a drive gear (214), a first motor (215), an arc-shaped slide rail (216), a take-up reel (217), and a second motor (218), wherein, The connecting bracket (212) is mounted on the vehicle body (1); The arc-shaped toothed plate (213) is movably mounted on the connecting frame (212). The surrounding center is located at the center of the circle where the arc-shaped toothed plate (213) is located. An opening is provided on one side of the arc-shaped toothed plate (213) so that the main stem of the taro can enter the arc-shaped toothed plate (213) and be located at the surrounding center. The surrounding movable part (211) is slidably mounted on the outside of the arc-shaped toothed plate (213). The side of the arc-shaped toothed plate (213) away from the surrounding center is provided with mating teeth distributed along its arc surface. The drive gear (214) is mounted on the connecting frame (212) and meshes with the mating teeth of the arc-shaped toothed plate (213) to drive the arc-shaped toothed plate (213) to rotate around the center. The first motor (215) is fixed on the connecting frame (212), and its output end is connected to the drive gear (214) for transmission. The arc-shaped slide rail (216) is fixed on the arc-shaped toothed plate (213), and the arc-shaped slide rail (216) and the arc-shaped toothed plate (213) are located on the same arc. The surrounding movable part (211) is slidably arranged on the arc-shaped slide rail (216). There are two take-up reels (217), which are respectively set on both ends of the arc-shaped toothed plate (213). Each of the two take-up reels (217) is wound with a pull rope. The ends of the two pull ropes are respectively fixed to both sides of the surrounding movable part (211) so that the surrounding movable part (211) can be pulled along the arc-shaped slide rail (216) by the take-up reels (217). There are two second motors (218), both of which are fixed on the arc-shaped toothed plate (213). The two second motors (218) are respectively connected to two take-up reels (217).

2. The integrated field management machine for taro management as described in claim 1, characterized in that: The height adjustment mechanism (22) includes a connecting seat (222), a scissor bracket (223), and an adjusting screw (224), wherein, The connecting seat (222) is fixed to the surrounding movable part (211); One end of the scissor holder (223) is set on the connecting seat (222), and the other end is connected to the lateral bud pruning mechanism (3); One end of the adjusting screw (224) is threaded to the connecting seat (222), and the other end is driven to the scissor frame (223) to push the scissor frame (223) to extend and retract on the connecting seat (222).

3. The integrated field management machine for taro management as described in claim 2, characterized in that: The lateral bud pruning mechanism (3) includes a guard plate (31), a third motor (32), and a cutting blade (33), wherein, The guard plate (31) is set on one end of the scissor frame (223) away from the connecting seat (222). The guard plate (31) is provided with multiple pruning grooves, which are used to accommodate lateral buds and prevent the taro main stem from entering. The third motor (32) is fixed on the guard plate (31); The cutting blade (33) is mounted on the guard plate (31) and is connected to the third motor (32) for transmission.

4. The integrated field management machine for taro management as described in claim 1, characterized in that: It also includes a folding mechanism (6), which is mounted on the vehicle body (1). The connecting frame (212) is hinged on the vehicle body (1), and the end away from the arc-shaped toothed plate (213) is connected to the folding mechanism (6) in a transmission manner. The folding mechanism (6) is used to enable the connecting frame (212) to unfold and fold outside the vehicle body (1).

5. The integrated field management machine for taro management as described in claim 4, characterized in that: The folding mechanism (6) includes a movable seat (61), a slide (62), a folding screw (63), and a fourth motor (64), wherein, The movable seat (61) is located inside the vehicle body (1); The slide (62) is slidably connected to the movable seat (61) and can slide vertically relative to the movable seat (61). The slide (62) has a sliding groove, and one end of the connecting frame (212) extends into the sliding groove and is slidably connected to the slide (62). The extension and retraction screw (63) is set on the car body (1) and threadedly connected to the slide (62) so that the slide (62) can be driven to move vertically through the thread, so that the connecting frame (212) can rotate on the car body (1) to realize the extension and retraction action; The fourth motor (64) is mounted on the vehicle body (1) and is connected to the extension / retraction screw (63) for transmission.

6. The integrated field management machine for taro management as described in claim 4, characterized in that: It also includes a horizontal adjustment mechanism (7), which includes a sliding plate (71) that is horizontally slidably mounted on the vehicle body (1). The connecting frame (212) is hinged to the sliding plate (71) and mounted on the vehicle body (1) via the sliding plate (71). The folding mechanism (6) is mounted on the sliding plate (71).

7. The integrated field management machine for taro management as described in claim 6, characterized in that: The horizontal adjustment mechanism (7) also includes a horizontal slide rail (72), a fifth motor (73), and a connecting rod (74), wherein, The horizontal slide rail (72) is fixed on the vehicle body (1), and the sliding plate (71) is slidably mounted on the vehicle body (1) via the horizontal slide rail (72); The fifth motor (73) is fixedly mounted on the vehicle body (1); The two ends of the connecting rod (74) are respectively set on the output end of the fifth motor (73) and the stacking mechanism (6), so that the fifth motor (73) drives the sliding plate (71) to slide horizontally on the vehicle body (1) through the connecting rod (74).

8. The integrated field management machine for taro management as described in claim 1, characterized in that: The vehicle body (1) includes a main frame (11) and a subframe (12), wherein, The main frame (11) is equipped with a fertilizer application component (4) and a soil covering component (5); The subframe (12) is detachably mounted on the main frame (11) in the direction of travel, and the adjustment mechanism (2) is mounted on the subframe (12).

Images