Fully automatic intelligent integrated corn planter

Abstract

This invention provides a fully automatic intelligent integrated corn planter, relating to the field of planting technology. The fully automatic intelligent integrated corn planter includes an intelligent traction head and a support frame. The support frame is fixedly connected to the traction frame at the rear end of the intelligent traction head via a connector. A film-covering component placement platform is fixedly installed at the midpoint of one side of the upper end face of the support frame. A fertilizer box is fixedly installed at the midpoint of the upper end face of the support frame. A film-covering auxiliary component is installed on one side of the lower end face of the support frame. Corn seed placement boxes are fixedly installed on both the front and rear sides of the end of the support frame away from the intelligent traction head. A linkage planting mechanism is rotatably installed at the lower end of each of the two corn seed placement boxes. By utilizing the linkage planting mechanism at the rear end to perform integrated processing of film-covering perforation and planting, it facilitates subsequent drip irrigation positioning. Simultaneously, this planter achieves rapid planting work integrating intelligent traction, furrowing, fertilization, film-covering, and planting into one machine.

Description

Technical Field

[0001] This invention relates to the field of sowing technology, specifically to a fully automatic intelligent integrated corn planter. Background Technology

[0002] Sowing is one of the crop cultivation measures. Corn is sown using a seed-broadcasting method, which involves planting the seed material in a specific quantity and manner at a certain time and depth into the soil. Proper sowing directly affects crop growth, development, and yield. To improve sowing quality, in addition to meticulous land preparation, seed treatment and preparation of labor, animal power, and multi-functional sowing machines capable of mulching and irrigation are necessary before sowing. Corn sowing consists of three main parts: land preparation, sowing, and harvesting. Land preparation and sowing are the most labor-intensive. There are two methods for land preparation and sowing: one is manual labor in earlier years, and the other is mechanized sowing machines developed with modern machinery. Using a corn sowing machine can save labor.

[0003] Currently, there are many types of corn planters, but most are no-till planters. No-till planters cannot achieve the effect of pre-planting land preparation, which is still required before sowing. Furthermore, these planters are divided into agricultural planting vehicles for large-area, multi-row planting and handheld planters. Therefore, agricultural planting vehicles are not suitable for corn planting operations in confined spaces, while handheld planters require a significant amount of manual labor. With the advancement of technology, modernization and intelligentization are becoming increasingly prevalent in both life and production, and agricultural production also needs to incorporate modernization and intelligentization. Therefore, we propose a fully automatic, intelligent, integrated corn planter. Summary of the Invention

[0004] (I) Technical Solution

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a fully automatic intelligent integrated corn planter, including an intelligent traction head and a support frame. The support frame is fixedly connected to the traction frame at the rear end of the intelligent traction head via a connector. A film covering component placement platform is fixedly installed at the midpoint of one side of the upper end face of the support frame. A fertilizer box is fixedly installed at the midpoint of the upper end face of the support frame. A film covering auxiliary component is installed on one side of the lower end face of the support frame. Corn seed placement boxes are fixedly installed on both the front and rear sides of the end of the support frame away from the intelligent traction head. A linkage planting mechanism is rotatably installed at the lower end of the two corn seed placement boxes. A second rotating shaft is fixedly installed on the outer side of the two corn seed placement boxes.

[0006] The film coating auxiliary component includes two hydraulic push rods. The upper ends of the two hydraulic push rods are fixedly mounted on the bracket. The lower ends of the two hydraulic push rods are fixedly provided with fixing blocks. The lower ends of the two fixing blocks are fixedly provided with side blocks. The film coating auxiliary rod is rotatably mounted on one side of the two side blocks.

[0007] The linkage sowing mechanism includes a sowing box. A linkage shaft is fixedly installed at the midpoint of the front and rear ends of the outer wall of the sowing box, and the linkage shaft is rotatably installed at the lower end of the inner wall of the corn seed placement box. Frame boxes are fixedly installed at equal intervals on the outer wall of the sowing box. A second movable plate is rotatably installed on one side inside each frame box, and a first movable plate is fixedly installed on one side of the lower end of the second movable plate. A connecting spring is fixedly installed at the lower end of each first movable plate, and the lower end of the connecting spring is connected to the outer wall of the sowing box. Three seed outlets are opened inside each frame box on the outer wall of the sowing box. A second gear is fixedly sleeved on the outer wall of one of the two linkage shafts, and a seed delivery tube is rotatably sleeved at the midpoint inside the other linkage shaft. A first gear is rotatably installed on the upper end of the second gear and meshes with the second gear. The second gear is fixedly sleeved on the second rotating shaft.

[0008] Preferably, the corn seed placement box is divided into two independent spaces, an upper space for placing corn seeds and a lower space for placing the linkage sowing mechanism, and the upper space and the lower space are connected by a seed delivery pipe.

[0009] Preferably, each of the two corn seed placement boxes is fixedly provided with a mounting frame on one side of its outer wall, and a soil covering wheel and a soil covering pressure wheel are respectively installed on the lower end face of the mounting frame, wherein the soil covering pressure wheel is located at the rear end of the soil covering wheel's travel path.

[0010] Preferably, four intermittent feeding boxes are fixedly installed on the lower end face of the fertilizer box and arranged in pairs in a parallel front-to-back position. Ditchers are fixedly installed on the front and rear sides of the lower end of the support near the intelligent traction head. Feeding pipes are installed at the lower ends of the two intermittent feeding boxes located in the same horizontal direction, and the lower ends of the feeding pipes are fixed at the rear end of the ditchers.

[0011] Preferably, the support is further provided with a first rotating shaft, and three first chain teeth are fixedly sleeved at both ends of the first rotating shaft. The lower end of the support is fixedly provided with a traveling wheel, and a second chain tooth is fixedly sleeved on the axle of the traveling wheel. Two of the four intermittent feeding boxes that are perpendicular to each other are provided with a drive shaft, and a third chain tooth is fixedly sleeved on the drive shaft. One of the three first chain teeth is connected to the third chain tooth by a third chain. The other of the three first chain teeth is connected to the second chain tooth by a first chain. The last of the three first chain teeth is connected to the fourth chain tooth on the second rotating shaft installed on the outside of the corn seed placement box by a second chain.

[0012] Preferably, the intelligent traction machine head is equipped with a Beidou antenna at its upper end, and a display and a control terminal are installed inside the intelligent traction machine head. The control terminal is equipped with an intelligent navigation control system, and multiple millimeter-level radar sensors are also installed on the outside of the intelligent traction machine head.

[0013] Preferably, the intelligent navigation control system includes a three-dimensional vision linkage navigation unit, an intelligent analysis system, an intelligent terminal, a data acquisition terminal, a data storage system, and a following imaging navigation unit. The intelligent analysis system includes a preprocessing unit and a position calculation navigation unit. The data acquisition terminal includes a Beidou navigation acquisition module, a three-dimensional data acquisition module, and multiple sets of sensor acquisition modules. The intelligent terminal includes a terminal processing module and a user interaction interface unit, wherein the user interaction interface unit is connected to a display.

[0014] Preferably, the location push navigation unit uses data information from the three-dimensional vision linkage navigation unit to perform location estimation and transmit it to the smart terminal using a displacement sensing module, an intelligent pairing module, and an intelligent positioning module.

[0015] Working Principle: When in use, this seeder utilizes the display and control terminal inside the intelligent traction head to intelligently navigate and set the route. After the route is set, the intelligent traction head is intelligently controlled to drive the machine along the route. At this time, the support frame installed at the rear of the intelligent traction head is pulled in tandem. During this pulling process, the lower traveling wheels move accordingly. The movement of the traveling wheels, driven by the second chain tooth, rotates the first chain tooth connected to the first chain, thus rotating the first rotating shaft. The rotation of the first rotating shaft then causes the other two first chain teeth to rotate, thereby rotating the drive shaft connected to the second and third chains and the second rotating shaft. The rotation of the second rotating shaft drives the internal first gear to rotate. The first gear moves, and then the second gear, which meshes with the first gear, rotates. The rotation of the second gear drives the entire seeding box to rotate. Since the seed delivery tube delivers the seeds into the seeding box, the outer wall of the seeding box has seed outlets at equal intervals. Outside the seed outlets, there is a frame box and a second movable plate that seals the frame box. When the entire seeding box rotates, the first movable plate at the lower end of the second movable plate comes into contact with the ground and moves downward, causing it to drive the second movable plate to rotate. At this time, an opening is opened to allow the seeds to fall. After the force is released, the connection spring resets the automatic closing effect. At the same time, the frame box also acts as a hole opener, continuously perforating the surface of the film covering the upper end after the furrow opener is opened when the seeding box rotates, realizing the function of dropping and sowing corn seeds.

[0016] (II) Beneficial Effects

[0017] This invention provides a fully automatic, intelligent, integrated corn planter. It has the following beneficial effects:

[0018] 1. This invention provides a fully automatic intelligent integrated corn planter. The planter has a mulching component placement platform at the upper end and a mulching auxiliary component at the lower end. The mulching auxiliary component is located at the front end of the linkage planting mechanism in the direction of travel and at the rear end of the furrow opener. When the planter is performing planting, it first performs furrow opening and then automatically lays the mulch on the upper end of the furrow. Then, the linkage planting mechanism at the rear end performs integrated processing of opening holes and planting on the mulch. This facilitates subsequent drip irrigation positioning. At the same time, the setting of the soil covering wheel and soil covering pressure wheel at the rear end can quickly achieve the operation of mulching compaction.

[0019] 2. This invention provides a fully automatic intelligent integrated corn planter. By installing the feeding pipe of the intermittent feeding box located at the lower end of the fertilizer bin at the rear end of the furrow opener, the intermittent feeding box performs intermittent feeding based on the walking speed of the wheels. This not only achieves uniform feeding and completes the automatic fertilization function, but also directly applies the fertilizer to the inside of the furrows, ensuring that the fertilizer can directly act on the soil and has a better absorption effect. This facilitates rapid sowing work that integrates multiple functions such as furrowing, fertilization, mulching, and sowing. At the same time, the design adopts an intelligent traction head with intelligent navigation control for intelligent navigation sowing, which improves the sowing effect and makes the sowing route straighter. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the axial structure of the present invention;

[0021] Figure 2 This is a schematic diagram of another axial structure of the present invention;

[0022] Figure 3 This is a rear view schematic diagram of the linkage seeding mechanism of the present invention;

[0023] Figure 4 This is a front view schematic diagram of the linkage seeding mechanism of the present invention;

[0024] Figure 5 This is another front view schematic diagram of the linkage seeding mechanism of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the coating auxiliary component of the present invention;

[0026] Figure 7 This is a schematic diagram of the system framework of the present invention;

[0027] Figure 8 This is a schematic diagram of the framework of the intelligent analysis system of the present invention;

[0028] Figure 9 This is a schematic diagram of the data acquisition terminal of the present invention;

[0029] Figure 10This is a schematic diagram of the flow framework of the location estimation and navigation unit of the present invention;

[0030] Figure 11 This is a schematic diagram of the framework of the smart terminal of the present invention.

[0031] The components include: 1. Intelligent traction head; 2. Film covering component placement platform; 3. Fertilizer box; 4. Corn seed placement box; 5. Support frame; 6. Chain No. 1; 7. Walking wheel; 8. Rotating shaft No. 1; 9. Film covering auxiliary component; 901. Hydraulic push rod; 902. Fixing block; 903. Side block; 904. Film covering auxiliary rod; 10. Chain No. 2; 11. Linked sowing mechanism; 1101. Gear No. 1; 1102. Connecting spring; 1103. Movable plate No. 1; 1104. Movable plate No. 2; 1105. Frame box; 1106. Sowing box; 1107. Seed delivery tube; 1108. Linkage shaft; 1109. Seed outlet; 11010. Gear No. 2; 12. Rotating shaft No. 2; 13. Soil covering wheel; 14. Soil covering pressure wheel; 15. Feeding tube; 16. Furrow opener; 17. Intermittent feeding box. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example:

[0034] like Figure 1-6 As shown, this embodiment of the invention provides a fully automatic intelligent integrated corn planter, including an intelligent traction head 1 and a support 5. The support 5 is fixedly connected to the traction frame at the rear end of the intelligent traction head 1 through a connector. A film covering component placement platform 2 is fixedly installed at the midpoint of one side of the upper end face of the support 5. A fertilizer box 3 is fixedly installed at the midpoint of the upper end face of the support 5. A film covering auxiliary component 9 is installed on one side of the lower end face of the support 5. Corn seed placement boxes 4 are fixedly installed on both the front and rear sides of the end of the support 5 away from the intelligent traction head 1. A linkage planting mechanism 11 is rotatably installed at the lower position inside the two corn seed placement boxes 4. A second rotating shaft 12 is fixedly installed on the outer side of the two corn seed placement boxes 4.

[0035] Specifically, the support 5 is installed at the rear end of the intelligent traction head 1. When the intelligent traction head 1 performs intelligent traction walking, the support 5 at the rear end will move in conjunction with it. At this time, the film covering component placement platform 2, fertilizer box 3, corn seed placement box 4 and linkage sowing mechanism 11 all follow the intelligent traction head 1 to walk along the predetermined route, thereby fulfilling the use requirements of intelligent traction walking sowing.

[0036] Reference Figures 1-2 Each of the two corn seed placement boxes 4 has a mounting frame fixedly installed on one side of its outer wall, and a soil covering wheel 13 and a soil covering pressure wheel 14 are respectively installed on the lower end of the mounting frame. The soil covering pressure wheel 14 is positioned at the rear end of the path of the soil covering wheel 13. The two soil covering wheels 13 form a V-shape, which pushes back the soil that was originally pushed to both sides by the furrow opener 16, so that it can cover the surface of the film and cover the seeds. The soil covering pressure wheel 14 can compact the soil above the seeds to a certain extent, improving the firmness of the covering.

[0037] Reference Figures 1-5 Four intermittent feeding boxes 17 are fixedly installed on the lower end of the fertilizer box 3, arranged in pairs in a parallel front-to-back position. Ditchers 16 are fixedly installed on the front and rear sides of the lower end of the support 5, near the intelligent traction head 1. Feed pipes 15 are installed at the lower ends of the two intermittent feeding boxes 17 located in the same horizontal direction, with the lower ends of the feed pipes 15 fixed to the rear end of the ditchers 16. A first rotating shaft 8 is also installed on the support 5, with three first chain teeth fixedly sleeved at both ends of the first rotating shaft 8. Traveling wheels 7 are fixedly installed on the front and rear sides of the lower end of the support 5. Furthermore, a second chain tooth is fixedly sleeved on the axle of the walking wheel 7. Two of the four intermittent feeding boxes 17, which are perpendicular to each other, are connected to a drive shaft, and a third chain tooth is fixedly sleeved on the drive shaft. One of the three first chain teeth is connected to the third chain tooth through a third chain. The other of the three first chain teeth is connected to the second chain tooth through a first chain 6. The last of the three first chain teeth is connected to the fourth chain tooth on the second rotating shaft 12 installed on the outside of the corn seed placement box 4 through a second chain 10.

[0038] In use, the intelligent traction head 1 drives the support 5 to be pulled in conjunction. During the pulling of the support 5, the lower walking wheel 7 moves accordingly. During the movement of the walking wheel 7, the first chain tooth connected to the first chain 6 rotates, which completes the rotation of the first rotating shaft 8. After the first rotating shaft 8 rotates, the first chain teeth of the other two chains rotate, which in turn causes the drive shaft and the second rotating shaft 12 connected by the second chain 10 and the third chain to rotate. When the second rotating shaft 12 rotates, it drives the first gear 1101 inside to rotate. Then, the second gear 11010, which meshes with the first gear 1101, rotates. The rotation of the second gear 11010 drives the entire seeding box 1106 to rotate.

[0039] Reference Figures 1-2 and Figure 6The film coating auxiliary component 9 includes two hydraulic push rods 901. The upper ends of the two hydraulic push rods 901 are fixedly mounted on the bracket 5. The lower ends of the two hydraulic push rods 901 are fixedly provided with fixing blocks 902. The lower ends of the two fixing blocks 902 are fixedly provided with side blocks 903. The film coating auxiliary rod 904 is rotatably provided on one side of the two side blocks 903.

[0040] Specifically, during use, the upper hydraulic push rod 901 drives the lower fixed block 902 to move up and down. At this time, the side block 903 at the lower end of the fixed block 902 moves up and down accordingly. Since the film covering auxiliary rod 904 is installed on the side block 903, the linkage lifting and lowering movement is realized. Since the film covering is installed on the film covering component placement platform 2, the end of the film covering is first passed through the bracket 5, and then attached to the lower end of the film covering auxiliary rod 904. The end near the film covering auxiliary rod 904 is pre-buried in the soil. At this time, during the walking process, the film covering auxiliary rod 904 plays an auxiliary pressing and guiding role, thereby completing the rapid film covering function.

[0041] Reference Figures 1-6 The linkage sowing mechanism 11 includes a sowing box 1106. A linkage shaft 1108 is fixedly installed at the midpoint of the front and rear ends of the outer wall of the sowing box 1106, and the linkage shaft 1108 is rotatably mounted on the lower end of the inner wall of the corn seed placement box 4. Frame boxes 1105 are fixedly installed at equal intervals on the outer wall of the sowing box 1106. A second movable plate 1104 is rotatably mounted on one side inside each frame box 1105, and a first movable plate 1103 is fixedly installed on one side of the lower end of the second movable plate 1104. A connecting spring 11 is fixedly installed at the lower end of each first movable plate 1103. 02 The lower end of the connecting spring 1102 is connected to the outer wall of the seed box 1106. Each frame box 1105 has three seed outlets 1109 on the outer wall of the seed box 1106. One of the two linkage shafts 1108 has a second gear 11010 fixedly sleeved on its outer wall, and the other linkage shaft 1108 has a seed delivery tube 1107 rotatably sleeved at its midpoint. A first gear 1101 is rotatably installed on the upper end of the second gear 11010 and meshes with the second gear 11010. The second gear 11010 is fixedly sleeved on the second rotating shaft 12.

[0042] Specifically, during the movement of the walking wheel 7, the first chain tooth connected to the first chain 6 rotates, which in turn drives the first rotating shaft 8 to rotate. The rotation of the first rotating shaft 8 then causes the other two first chain teeth to rotate, which in turn causes the drive shaft connected to the second chain 10 and the third chain to rotate, and the second rotating shaft 12 to rotate. When the second rotating shaft 12 rotates, it drives the first gear 1101 inside to rotate. Subsequently, the second gear 11010, which meshes with the first gear 1101, rotates. The rotation of the second gear 11010 drives the entire seeding box 1106 to rotate. At this point, the film covering at the front end has been laid, and the rotation of the seeding box 1106 drives the outer... When the frame box 1105 rotates, it perforates the surface of the mulch film, allowing the fertilizer to enter the lower trench. Since the seed box 1106 has seed outlets 1109 evenly spaced on its outer wall, and these outlets are located within the frame box 1105 and the second movable plate 1104 that seals the frame box 1105, when the entire seed box 1106 rotates, the first movable plate 1103 at the lower end of the second movable plate 1104 contacts the ground and is subjected to force, causing it to move downwards and drive the second movable plate 1104 to rotate. At this time, an opening is opened, causing the seeds to fall. After the force is released, the connecting spring 1102 returns to its original position, achieving an automatic closing effect.

[0043] Specifically, the corn seed placement box 4 is divided into two independent spaces, upper and lower. The upper space is used to place corn seeds, and the lower space is used to place the linkage sowing mechanism 11. The upper and lower spaces are connected by a seed delivery pipe 1107. During use, the sowing box 1106 continuously rotates to transport corn seeds for sowing, while the corn seeds stored in the upper space of the corn seed placement box 4 are continuously fed into the sowing box 1106 through the seed delivery pipe 1107, ensuring normal sowing. Simultaneously, since the seed delivery pipe 1107 is rotatably mounted within the linkage shaft 1108 and is horizontally aligned with its shaft core, it does not affect the rotation of the linkage shaft 1108. Furthermore, the linkage shaft 1108, connected to the seed delivery pipe 1107, is fixed in place by a bearing seat.

[0044] Reference Figures 7-11The intelligent traction head 1 is equipped with a Beidou antenna on its upper end. Inside the intelligent traction head 1 are a display and a control terminal. The control terminal houses an intelligent navigation control system. Multiple millimeter-level radar sensors are also installed on the outside of the intelligent traction head 1. The intelligent navigation control system includes a 3D vision-linked navigation unit, an intelligent analysis system, an intelligent terminal, a data acquisition terminal, a data storage system, and a following imaging navigation unit. The intelligent analysis system includes a preprocessing unit and a position calculation navigation unit. The data acquisition terminal includes a Beidou navigation acquisition module, a 3D data acquisition module, and multiple sets of sensor acquisition modules. The intelligent terminal includes a terminal processing module and a user interface unit, with the user interface unit connected to the display. The position push navigation unit, based on data from the 3D vision-linked navigation unit, uses a displacement sensing module, an intelligent pairing module, and an intelligent positioning module to calculate and transmit positional information to the intelligent terminal. The SR73F is the latest short-range anti-collision product in Nare Technology's 77GHz millimeter-wave radar sensor series: the antenna adopts a multi-transmitter, multi-receiver design, simultaneously outputting 64 targets, with a detection range of 40 meters, a detection angle of 120°, and an angular accuracy of ±0.5°. Meeting the rapidly growing demand for safety-assisted driving in fields such as low-speed special vehicles and robots, this system combines radar sensor technology, BeiDou navigation technology, electro-hydraulic control technology, and computer technology to enable agricultural machinery to automatically and precisely follow preset routes. It perfectly solves various problems in traditional agricultural machinery operations: the automatic driving system frees up labor, significantly extends effective working time, improves work quality and efficiency, and increases land utilization.

[0045] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic intelligent integrated corn planter, comprising an intelligent traction head (1) and a support frame (5), characterized in that: The bracket (5) is fixedly connected to the traction frame at the rear end of the intelligent traction head (1) via a connector. A film covering assembly placement platform (2) is fixedly installed at the midpoint of one side of the upper end face of the bracket (5). A fertilizer box (3) is fixedly installed at the midpoint of the upper end face of the bracket (5). A film covering auxiliary assembly (9) is installed on one side of the lower end face of the bracket (5). Corn seed placement boxes (4) are fixedly installed on both the front and rear sides of the end of the bracket (5) away from the intelligent traction head (1). Both corn seed placement boxes (4) are rotatably connected at the lower end of their interiors. The sowing mechanism (11) has two rotating shafts (12) fixedly installed on the outside of the two corn seed placement boxes (4). Four intermittent feeding boxes (17) are fixedly installed on the lower end of the fertilizer box (3) and arranged in pairs in a parallel position. Furniture openers (16) are fixedly installed on the front and back sides of the lower end of the support (5) near the intelligent traction head (1). Feeding pipes (15) are installed at the lower ends of the two intermittent feeding boxes (17) located in the same horizontal direction, and the lower ends of the feeding pipes (15) are fixed at the rear end of the furniture opener (16). The film coating auxiliary component (9) includes two hydraulic push rods (901). The upper ends of the two hydraulic push rods (901) are fixedly mounted on the bracket (5). The lower ends of the two hydraulic push rods (901) are fixedly provided with fixing blocks (902). The lower ends of the two fixing blocks (902) are fixedly provided with side blocks (903). The two side blocks (903) are rotatably provided with film coating auxiliary rods (904) on opposite sides. The linkage sowing mechanism (11) includes a sowing box (1106). A linkage shaft (1108) is fixedly installed at the midpoint of the front and rear ends of the outer wall of the sowing box (1106), and the linkage shaft (1108) is rotatably installed at the lower end of the inner wall of the corn seed placement box (4). Frame boxes (1105) are fixedly installed at equal intervals on the outer wall of the sowing box (1106). A second movable plate (1104) is rotatably installed on one side inside each frame box (1105), and a first movable plate (1103) is fixedly installed on one side of the lower end of the second movable plate (1104). A connecting spring (1103) is fixedly installed at the lower end of each first movable plate (1103). 2) The lower end of the connecting spring (1102) is connected to the outer wall of the seed box (1106). Each of the frame boxes (1105) has three seed outlets (1109) on the outer wall of the seed box (1106). One of the two linkage shafts (1108) has a second gear (11010) fixedly sleeved on its outer wall, and the other linkage shaft (1108) has a seed delivery tube (1107) rotatably sleeved at the midpoint inside. The upper end of the second gear (11010) is rotatably provided with a first gear (1101) and meshes with the second gear (11010). The second gear (11010) is fixedly sleeved on the second rotating shaft (12).

2. The fully automatic intelligent integrated corn planter according to claim 1, characterized in that: The corn seed placement box (4) is divided into two independent spaces, an upper and a lower one. The upper space is used to place corn seeds, and the lower space is used to place the linkage sowing mechanism (11). The upper space and the lower space are connected by a seed delivery pipe (1107).

3. The fully automatic intelligent integrated corn planter according to claim 1, characterized in that: Each of the two corn seed placement boxes (4) is fixedly equipped with a mounting frame on one side of its outer wall, and a soil covering wheel (13) and a soil covering pressure wheel (14) are respectively installed on the lower end face of the mounting frame, wherein the soil covering pressure wheel (14) is positioned at the rear end of the path of the soil covering wheel (13).

4. The fully automatic intelligent integrated corn planter according to claim 1, characterized in that: The bracket (5) is also provided with a first rotating shaft (8), and three first chain teeth are fixedly sleeved at both ends of the first rotating shaft (8). The bracket (5) is fixedly provided with a traveling wheel (7) at the front and rear sides, and a second chain tooth is fixedly sleeved on the shaft of the traveling wheel (7). Two of the four intermittent feeding boxes (17) that are perpendicular to each other are provided with a drive shaft, and a third chain tooth is fixedly sleeved on the drive shaft. One of the three first chain teeth is connected to the third chain tooth through a third chain. The other of the three first chain teeth is connected to the second chain tooth through a first chain (6). The last of the three first chain teeth is connected to the fourth chain tooth on the second rotating shaft (12) installed on the outside of the corn seed placement box (4) through a second chain (10).

5. The fully automatic intelligent integrated corn planter according to claim 1, characterized in that: The intelligent traction head (1) is equipped with a Beidou antenna at its upper end. The intelligent traction head (1) is equipped with a display and a control terminal inside. The control terminal is equipped with an intelligent navigation control system. The intelligent traction head (1) is also equipped with multiple millimeter-level radar sensors on its outer side.

6. The fully automatic intelligent integrated corn planter according to claim 5, characterized in that: The intelligent navigation control system includes a three-dimensional vision linkage navigation unit, an intelligent analysis system, an intelligent terminal, a data acquisition terminal, a data storage system, and a following imaging navigation unit. The intelligent analysis system includes a preprocessing unit and a position calculation navigation unit. The data acquisition terminal includes a Beidou navigation acquisition module, a three-dimensional data acquisition module, and multiple sets of sensor acquisition modules. The intelligent terminal includes a terminal processing module and a user interaction interface unit, wherein the user interaction interface unit is connected to a display.

7. The fully automatic intelligent integrated corn planter according to claim 6, characterized in that: The location estimation and navigation unit uses data information from the three-dimensional vision linkage navigation unit, along with a displacement sensing module, an intelligent pairing module, and an intelligent positioning module, to perform location estimation and transmit the data to the intelligent terminal.

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