Full-automatic intelligent integrated corn planter

Abstract

The invention provides a full-automatic intelligent integrated corn planter, and relates to the technical field of seeding. The full-automatic intelligent integrated corn planter comprises an intelligent traction machine head and a support, the support is fixedly connected with a traction frame at the rear end of the intelligent traction machine head through a connecting piece, a film covering assembly placing table is fixedly arranged at the midpoint of one side of the upper end face of the support, and a fertilizer box is fixedly arranged at the midpoint of the upper end face of the support; a film mulching auxiliary assembly is installed on one side of the lower end face of the support, corn seed containing boxes are fixedly arranged on the front side and the rear side of the end, away from the intelligent traction machine head, of the support correspondingly, and linkage sowing mechanisms are rotationally arranged at the lower ends of the interiors of the two corn seed containing boxes correspondingly. The linkage seeding mechanism at the rear end is used for carrying out integrated trepanning and seeding treatment on a mulching film, subsequent drip irrigation positioning is facilitated, and meanwhile, the seeding machine realizes intelligent traction rapid seeding work integrating multiple functions of ditching, fertilizing, mulching, seeding and the like.

Description

Technical Field

[0001] The invention relates to the technical field of sowing, and in particular to a fully automatic intelligent integrated corn seeder. Background Art

[0002] Sowing is one of the measures for crop cultivation. Corn is sown by seed broadcasting, which is the operation of sowing the sowing materials into the soil layer at a certain depth in a certain quantity and manner at the right time. Whether the sowing is appropriate or not directly affects the growth, development and yield of the crop. In order to improve the quality of sowing, in addition to fine land preparation before sowing, seed treatment, as well as preparation of labor, animal power and multifunctional sowing machines that can cover and replenish water should be done. Corn sowing is divided into three parts: land preparation, sowing and harvesting. Among them, land preparation and sowing are the contents with the largest workload. There are two methods for land preparation and sowing. One is manual labor in the early years, and the other is the mechanized sowing machine produced with the development of modern machinery. Using a corn sowing machine can achieve the purpose of saving labor.

[0003] At present, there are many styles of corn planters, but most of them are no-till planters. No-till planters cannot achieve the effect of land preparation before sowing, and land preparation is required before sowing. At the same time, this type of planter is divided into a large-scale multi-ridge sowing agricultural vehicle and another type of press-type handheld planter. Therefore, agricultural seeding vehicles are not suitable for corn sowing operations in small spaces, and handheld planters require a large part of manpower for sowing operations. With the progress of the times, modernization and intelligence are accompanied by life and production work, and modernization and intelligence also need to be integrated into agricultural production. For this reason, 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 solutions: a fully automatic intelligent integrated corn planter, comprising an intelligent traction head and a bracket, the bracket is fixedly connected to the traction frame at the rear end of the intelligent traction head through a connecting piece, a film covering component placement table is fixedly arranged at the midpoint of one side of the upper end surface of the bracket, a fertilizer box is fixedly arranged at the midpoint of the upper end surface of the bracket, a film covering auxiliary component is installed on one side of the lower end surface of the bracket, corn seed placement boxes are fixedly arranged on the front and rear sides of one end of the bracket away from the intelligent traction head, a linkage sowing mechanism is rotatably arranged at the lower end position of the two corn seed placement boxes, and a second rotating shaft is fixedly arranged on the outer sides of the two corn seed placement boxes;

[0006] The film coating auxiliary component comprises 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 fixed blocks, the lower ends of the two fixed blocks are fixedly provided with side blocks, and the two side blocks are rotatably provided with film coating auxiliary rods on one side relative to the other;

[0007] The linkage sowing mechanism includes a sowing box, a linkage shaft is fixedly arranged at the midpoint of the front and rear ends of the outer wall of the sowing box, and the linkage shaft is rotatably arranged at the lower end of the inner wall of the corn seed placement box, the outer wall of the sowing box is fixedly provided with a frame box at equal intervals, a No. 2 movable plate is rotatably arranged at one side of the interior of each of the frame boxes, and a No. 1 movable plate is fixedly arranged on one side of the lower end of the No. 2 movable plate, a connecting spring is fixedly arranged at the lower end of each of the No. 1 movable plates, and the lower end of the connecting spring is connected to the outer wall of the sowing box, each of the frame boxes is provided with three seed outlets on the outer wall of the sowing box, the outer wall of one of the two linkage shafts is fixedly sleeved with a No. 2 gear, and the inner midpoint of the other linkage shaft is rotatably sleeved with a seed delivery tube, the upper end of the No. 2 gear is rotatably provided with a No. 1 gear and meshes with the No. 2 gear, and the No. 2 gear is fixedly sleeved on the No. 2 rotating shaft.

[0008] Preferably, the interior of the corn seed placement box is divided into two independent spaces, the upper end is used to place corn seeds, and the lower end is used to place the linkage sowing mechanism, and the upper end space is connected to the lower end space through a seed delivery tube.

[0009] Preferably, a mounting frame is fixedly provided on one side of the outer wall of the two corn seed placement boxes, and a soil covering wheel and a soil covering pressure wheel are respectively installed on the lower end surface of the mounting frame, wherein the soil covering pressure wheel is located at the rear end position of the soil covering wheel travel route.

[0010] Preferably, four intermittent feeding boxes are fixedly provided on the lower end surface of the fertilizer box and are arranged in groups of two in parallel in front and rear positions. Furrow openers are fixedly provided on the front and rear sides of the lower end of the bracket close to the intelligent traction head. Feed pipes are provided at the lower ends of the two intermittent feeding boxes located in the same horizontal direction, and the lower ends of the feed pipes are fixed at the rear end of the furrow opener.

[0011] Preferably, the bracket is also provided with a No. 1 rotating shaft, and two ends of the No. 1 rotating shaft are fixedly sleeved with three No. 1 sprockets, and two ends of the No. 1 rotating shaft are fixedly sleeved with walking wheels on the front and rear sides of the lower end of the bracket, and a No. 2 sprocket is fixedly sleeved on the shaft rod of the walking wheel. Two of the four intermittent feeding boxes that are vertically arranged in the front and rear are penetrated by a driving shaft, and a No. 3 sprocket is fixedly sleeved on the driving shaft, one of the three No. 1 sprockets is connected to the No. 3 sprocket by a No. 3 chain, another one of the three No. 1 sprockets is connected to the No. 2 sprocket by a No. 1 chain, and the last one of the three No. 1 sprockets is connected to the No. 4 sprocket installed on the No. 2 rotating shaft arranged on the outside of the corn seed placement box by a No. 2 chain.

[0012] Preferably, a Beidou antenna is installed on the upper end of the intelligent tractor head, a display and a control terminal are arranged inside the intelligent tractor head, an intelligent navigation control system is installed inside the control terminal, and a plurality of millimeter-level radar sensors are also installed on the outside of the intelligent tractor head.

[0013] Preferably, the intelligent navigation control system includes a three-dimensional visual linkage navigation unit, an intelligent analysis system, an intelligent terminal, a data acquisition end, a data storage system and an accompanying imaging navigation unit, the intelligent analysis system includes a preprocessing unit and a position estimation navigation unit, the data acquisition end includes a Beidou navigation acquisition module, a three-dimensional data acquisition module and a plurality 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 the display.

[0014] Preferably, the location push navigation unit calculates the location based on the data information of the three-dimensional visual linkage navigation unit using a displacement sensing module, an intelligent pairing module and an intelligent positioning module and transmits the location to the intelligent terminal.

[0015] Working principle: When the seeder is in use, the display and control terminal inside the intelligent traction head are used to set the intelligent navigation route. After the navigation route is set, the intelligent traction head is intelligently controlled to drive the route. At this time, the bracket installed at the rear end of the intelligent traction head is pulled in a linked manner. During the pulling process of the bracket, the walking wheel at the lower end moves accordingly. During the movement of the walking wheel, the No. 2 sprocket drives the No. 1 chain connected to the No. 1 chain to rotate to complete the rotation of the No. 1 rotating shaft. After the No. 1 rotating shaft rotates, the other two No. 1 sprockets rotate, thereby realizing the rotation of the drive shaft connected by the No. 2 chain and the No. 3 chain and the No. 2 rotating shaft. When the No. 2 rotating shaft rotates, it will drive the internal No. 1 gear to rotate. The second gear meshes with the first gear and rotates, and the rotation of the second gear drives the entire seeding box to rotate. Since the seed delivery tube will deliver the seeds into the seeding box, and the outer wall of the seeding box is provided with seed outlets at equal intervals, and a frame box and a second movable plate sealing the frame box are arranged on the outside of the seed outlet, when the entire seeding box rotates, the first movable plate at the lower end of the second movable plate contacts the ground and moves downward due to force, so that it drives the second movable plate to rotate, and an opening is opened at this time to cause the seeds to fall, and the spring reset is connected after no force is applied to achieve the automatic closing effect. At the same time, the frame box also serves as a hole opener, and when the seeding box rotates, the film surface covered on the upper end after the furrow opener opens the furrow is continuously perforated, so as to realize the falling sowing function of corn seeds.

[0016] (II) Beneficial effects

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

[0018] 1. The present invention provides a fully automatic intelligent integrated corn planter, which is provided with a placing table of a film covering component at the upper end and a film covering auxiliary component at the lower end, wherein the film covering auxiliary component is located at the front end of the moving direction of the linkage sowing mechanism and at the rear end of the furrow opener, so that when sowing, the furrow is first opened and then the film is automatically laid on the upper end of the furrow, and then the rear end linkage sowing mechanism is used to perform an integrated process of opening holes and sowing on the film, which is convenient for subsequent drip irrigation positioning. At the same time, due to the arrangement of the covering wheel and the covering pressure wheel at the rear end, the film compaction operation can be quickly realized.

[0019] 2. The present invention provides a fully automatic intelligent integrated corn seeder. By installing the feeding pipe of the intermittent feeding box arranged at the lower end of the fertilizer box at the rear end of the furrow opener, the intermittent feeding box performs intermittent feeding processing based on the walking speed of the walking wheel, which can not only achieve a uniform feeding effect and complete the automatic fertilization function, but also directly apply the fertilizer to the opened grooves to ensure that the fertilizer can directly act on the soil, with better absorption effect, which is conducive to realizing rapid sowing work that integrates multiple functions such as furrowing, fertilizing, film covering, and sowing. At the same time, the intelligent traction head with intelligent navigation control is designed to perform intelligent navigation sowing, which improves the sowing effect and makes the sowing route straighter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the shaft side structure of the present invention;

[0021] Figure 2 It is another axial side structural schematic diagram of the present invention;

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

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

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

[0025] Figure 6 It is a structural schematic diagram of the laminating auxiliary component of the present invention;

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

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

[0028] Fig. 9 It is a schematic diagram of the framework of the data acquisition terminal of the present invention;

[0029] Fig.10It is a schematic diagram of the process framework of the position calculation navigation unit of the present invention;

[0030] Fig.11 It is a schematic diagram of the framework of the intelligent terminal of the present invention.

[0031] Among them, 1. Intelligent traction head; 2. Film covering component placement table; 3. Fertilizer box; 4. Corn seed placement box; 5. Bracket; 6. Chain No. 1; 7. Walking wheel; 8. Rotating shaft No. 1; 9. Film covering auxiliary component; 901. Hydraulic push rod; 902. Fixed block; 903. Side block; 904. Film covering auxiliary rod; 10. Chain No. 2; 11. Linkage 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 DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example:

[0034] like Figure 1-6 As shown, the embodiment of the present invention provides a fully automatic intelligent integrated corn planter, including an intelligent traction head 1 and a bracket 5, the bracket 5 is fixedly connected to the traction frame at the rear end of the intelligent traction head 1 through a connecting piece, a film covering component placement table 2 is fixedly arranged at the midpoint of one side of the upper end surface of the bracket 5, a fertilizer box 3 is fixedly arranged at the midpoint of the upper end surface of the bracket 5, a film covering auxiliary component 9 is installed on one side of the lower end surface of the bracket 5, and corn seed placement boxes 4 are fixedly arranged on the front and rear sides of the end of the bracket 5 away from the intelligent traction head 1, and linkage sowing mechanisms 11 are rotatably arranged at the lower end positions of the two corn seed placement boxes 4, and second rotating shafts 12 are fixedly arranged on the outer sides of the two corn seed placement boxes 4;

[0035] Specifically, the bracket 5 is installed at the rear end of the intelligent traction head 1. When the intelligent traction head 1 performs intelligent traction walking, the bracket 5 at the rear end will operate in linkage. At this time, the film component placement table 2, the fertilizer box 3, the corn seed placement box 4 and the linkage sowing mechanism 11 all follow the intelligent traction head 1 to walk along a predetermined route, thereby completing the use requirements of intelligent traction walking sowing.

[0036] Reference Figure 1-Figure 2 A mounting frame is fixedly provided on one side of the outer wall of the two corn seed placement boxes 4, and a covering wheel 13 and a covering pressure wheel 14 are respectively installed on the lower end surface of the mounting frame, wherein the covering pressure wheel 14 displaces the rear end position of the covering wheel 13's travel route; through the covering wheels 13, the two covering wheels 13 are V-shaped, and the soil originally pushed to both sides by the furrow opener 16 is pushed back, so that it can complete the covering of the film surface and cover the seeds, and the covering pressure wheel 14 can compact the soil above the seeds to a certain extent, thereby improving the firmness after covering.

[0037] Reference Figure 1-Figure 5 Four intermittent feeding boxes 17 are fixedly arranged on the lower end surface of the fertilizer box 3, and they are arranged in a group of two in parallel positions in front and back. A furrow opener 16 is fixedly arranged on the front and rear sides of the lower end of the bracket 5 close to the intelligent traction head 1. A feeding pipe 15 is arranged at the lower end of the two intermittent feeding boxes 17 located in the same horizontal direction, and the lower end of the feeding pipe 15 is fixed at the rear end of the furrow opener 16; a No. 1 rotating shaft 8 is also arranged on the bracket 5, and three No. 1 sprockets are fixedly sleeved at both ends of the No. 1 rotating shaft 8, and a walking wheel 7 is fixedly arranged on the front and rear sides of the lower end of the bracket 5. A No. 2 sprocket is fixedly sleeved on the shaft of the walking wheel 7, a driving shaft is penetrated by two intermittent feeding boxes 17 which are vertically arranged in the front and rear among the four intermittent feeding boxes 17, and a No. 3 sprocket is fixedly sleeved on the driving shaft, one of the three No. 1 sprockets is connected to the No. 3 sprocket through a No. 3 chain, another of the three No. 1 sprockets is connected to the No. 2 sprocket through a No. 1 chain 6, and the last of the three No. 1 sprockets is connected to the No. 4 sprocket installed on the No. 2 rotating shaft 12 arranged outside the corn seed placement box 4 through a No. 2 chain 10;

[0038] That is, when in use, the intelligent traction head 1 drives the bracket 5 to be pulled in conjunction, and the walking wheel 7 at the lower end moves during the pulling process of the bracket 5. During the movement of the walking wheel 7, the No. 1 sprocket connected to the No. 1 chain 6 is driven by the No. 2 sprocket to rotate to complete the rotation of the No. 1 rotating shaft 8. After the No. 1 rotating shaft 8 rotates, the other two No. 1 sprockets are rotated, and then the driving shaft and the No. 2 rotating shaft 12 connected by the No. 2 chain 10 and the No. 3 chain are rotated. When the No. 2 rotating shaft 12 rotates, it will drive the internal No. 1 gear 1101 to rotate, and then the No. 2 gear 11010 meshing with the No. 1 gear 1101 rotates, and the rotation of the No. 2 gear 11010 drives the entire seeding box 1106 to rotate.

[0039] Reference Figure 1-Figure 2 and Figure 6The laminating 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 fixed blocks 902, the lower ends of the two fixed blocks 902 are fixedly provided with side blocks 903, and the two side blocks 903 are rotatably provided with laminating auxiliary rods 904 on one side relative to each other;

[0040] Specifically, when in use, the hydraulic push rod 901 at the upper end is used to drive the fixed block 902 at the lower end to perform lifting and lowering movements. At this time, the side block 903 at the lower end of the fixed block 902 is lifted and lowered accordingly. Since the film-coating auxiliary rod 904 is installed on the side block 903, a linkage lifting and lowering movement is realized. Since the film is installed on the film-coating component placement table 2, the end of the part of the film is first passed through the bracket 5, and then it is attached to the lower end of the film-coating auxiliary rod 904, and the end close to the film-coating auxiliary rod 904 is pre-buried in the soil. At this time, the film-coating auxiliary rod 904 plays an auxiliary pressing and guiding effect during the walking process, thereby completing the rapid film coating function.

[0041] Reference Figure 1-Figure 6 The linkage sowing mechanism 11 includes a sowing box 1106, a linkage shaft 1108 is fixedly arranged 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 arranged at the lower end of the inner wall of the corn seed placement box 4, and the outer wall of the sowing box 1106 is fixedly provided with a frame box 1105 at equal intervals, and a second movable plate 1104 is rotatably arranged at one side of the inner side of each frame box 1105, and a first movable plate 1103 is fixedly arranged at one side of the lower end of the second movable plate 1104, and a connecting spring 11 is fixedly arranged at the lower end of each No. 1 movable plate 1103. 02 and the lower end of the connecting spring 1102 is connected to the outer wall of the sowing box 1106, and three seed outlets 1109 are opened on the outer wall of the sowing box 1106 inside each frame box 1105. One of the two linkage shafts 1108 is fixedly sleeved with a No. 2 gear 11010 on the outer wall and the other linkage shaft 1108 is rotatably sleeved with a seed delivery tube 1107 at the midpoint inside. A No. 1 gear 1101 is rotatably provided on the upper end of the No. 2 gear 11010 and meshes with the No. 2 gear 11010, and the No. 2 gear 11010 is fixedly sleeved on the No. 2 rotating shaft 12.

[0042] Specifically, during the marching process, the No. 1 sprocket connected to the No. 1 chain 6 is driven by the No. 2 sprocket to rotate during the movement of the walking wheel 7 to complete the rotation of the No. 1 rotating shaft 8. After the No. 1 rotating shaft 8 rotates, the other two No. 1 sprockets are rotated, and then the driving shaft and the No. 2 rotating shaft 12 connected by the No. 2 chain 10 and the No. 3 chain are rotated. When the No. 2 rotating shaft 12 rotates, it will drive the internal No. 1 gear 1101 to rotate, and then the No. 2 gear 11010 meshing with the No. 1 gear 1101 rotates. The rotation of the No. 2 gear 11010 drives the entire seeding box 1106 to rotate. At this time, the coating at the front end has been laid, and the seeding box 1106 will drive the outer The frame box 1105 rotates, and the frame box 1105 will perforate the laid film surface during the rotation so that the seeds can enter the groove with fertilizer at the lower end. Since the outer wall of the sowing box 1106 is provided with seed outlets 1109 at equal intervals and the seed outlets 1109 are located in the frame box 1105 and the No. 2 movable plate 1104 that seals the frame box 1105, when the entire sowing box 1106 rotates, the No. 1 movable plate 1103 at the lower end of the No. 2 movable plate 1104 contacts the ground and moves downward under force, causing it to drive the No. 2 movable plate 1104 to rotate. At this time, an opening is opened to cause the seeds to fall, and the connecting spring 1102 is reset after being free from force to achieve an automatic closing effect.

[0043] Specifically, the interior of the corn seed placement box 4 is divided into two independent spaces, the upper end is used to place corn seeds, and the lower end is used to place the linkage sowing mechanism 11, and the upper end space is connected to the lower end space through the seed delivery tube 1107. That is, when in use, the sowing box 1106 continuously rotates to transport corn seeds for sowing, and the corn seeds stored in the space above the corn seed placement box 4 are continuously sent into the sowing box 1106 through the seed delivery tube 1107, thereby ensuring the normal use of sowing. At the same time, since the seed delivery tube 1107 is rotatably arranged in the linkage shaft 1108 and is in the same horizontal direction as its axis core, it is ensured that it does not affect the rotation of the linkage shaft 1108, and the outer side of the linkage shaft 1108 connected with the seed delivery tube 1107 is installed and fixed for use through a bearing seat.

[0044] Reference Figure 7-Figure 11, the upper end of the intelligent tractor head 1 is equipped with a Beidou antenna, a display and a control terminal are arranged inside the intelligent tractor head 1, an intelligent navigation control system is installed inside the control terminal, and multiple millimeter-level radar sensors are also installed outside the intelligent tractor head 1; the intelligent navigation control system includes a three-dimensional visual linkage navigation unit, an intelligent analysis system, an intelligent terminal, a data acquisition terminal, a data storage system and an accompanying imaging navigation unit, the intelligent analysis system includes a preprocessing unit and a position estimation navigation unit, and the data acquisition terminal includes a Beidou navigation acquisition module, a three-dimensional data acquisition module and a multi-group sensor acquisition module; the intelligent terminal includes a terminal processing module and a user interaction interface unit, wherein the user interaction interface unit is connected to the display; the position push navigation unit is based on the data information of the three-dimensional visual linkage navigation unit, and uses the displacement sensor module, the intelligent pairing module and the intelligent positioning module to perform position positioning and transmit it to the intelligent terminal. SR73F is the latest short-range anti-collision product in the 77GHz millimeter-wave radar sensor series of Nanoradar Technology: the antenna adopts a multi-transmit and multi-receive design, outputs 64 targets at the same time, has a detection distance of 40 meters, a detection angle of 120°, and an angular accuracy of ±0.5°. It meets the rapidly growing demand for safety assisted driving in the fields of low-speed special vehicles, robots, etc., and realizes the precise automatic driving of agricultural machinery according to the preset route by combining radar sensor technology, Beidou integrated navigation technology, electro-hydraulic control technology, computer technology, etc. It perfectly solves various problems in traditional agricultural machinery operations: the automatic driving system liberates the labor force, greatly prolongs the effective operation time, improves the operation quality and efficiency, and improves the land utilization rate.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention 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 bracket (5), characterized in that: The bracket (5) is fixedly connected to the traction frame at the rear end of the intelligent traction head (1) through a connecting piece; a film covering component placement table (2) is fixedly arranged at the midpoint of one side of the upper end surface of the bracket (5); a fertilizer box (3) is fixedly arranged at the midpoint of the upper end surface of the bracket (5); a film covering auxiliary component (9) is installed on one side of the lower end surface of the bracket (5); corn seed placement boxes (4) are fixedly arranged at the front and rear sides of the end of the bracket (5) away from the intelligent traction head (1); a linkage sowing mechanism (11) is rotatably arranged at the lower end position of the two corn seed placement boxes (4); and a second rotating shaft (12) is fixedly arranged on the outer side of the two corn seed placement boxes (4); The coating auxiliary component (9) comprises 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 a fixed block (902), the lower ends of the two fixed blocks (902) are fixedly provided with a side block (903), and the two side blocks (903) are rotatably provided with a coating auxiliary rod (904) on one side relative to the other; The linkage sowing mechanism (11) comprises a sowing box (1106), wherein a linkage shaft (1108) is fixedly arranged 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 arranged at the lower end of the inner wall of the corn seed placement box (4), and frame boxes (1105) are fixedly arranged on the outer wall of the sowing box (1106) at equal intervals, and a second movable plate (1104) is rotatably arranged at one side of the inner side of each of the frame boxes (1105), and a first movable plate (1103) is fixedly arranged at one side of the lower end of the second movable plate (1104), and a connecting spring (1103) is fixedly arranged at the lower end of each of the first movable plates (1103). 2) and the lower end of the connecting spring (1102) is connected to the outer wall of the sowing box (1106), and each of the frame boxes (1105) is provided with three seed outlets (1109) on the outer wall of the sowing box (1106), one of the two linkage shafts (1108) is fixedly sleeved with a second gear (11010) on the outer wall, and a seed delivery tube (1107) is rotatably sleeved at the inner midpoint of the other linkage shaft (1108), a first gear (1101) is rotatably provided at the upper end of the second gear (11010) and meshes with the second gear (11010), and 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 is characterized in that: The interior of the corn seed placement box (4) is divided into two independent spaces, the upper end is used to place corn seeds, and the lower end is used to place the linkage sowing mechanism (11), and the upper end space is connected to the lower end space through a seed delivery tube (1107).

3. The fully automatic intelligent integrated corn planter according to claim 1 is characterized in that: A mounting frame is fixedly provided on one side of the outer wall of the two corn seed placement boxes (4), and a soil covering wheel (13) and a soil covering pressure wheel (14) are respectively installed on the lower end surface of the mounting frame, wherein the soil covering pressure wheel (14) displaces the rear end position of the soil covering wheel (13) on the travel route.

4. The fully automatic intelligent integrated corn planter according to claim 1 is characterized in that: Four intermittent feeding boxes (17) are fixedly arranged on the lower end surface of the fertilizer box (3) and are arranged in groups of two in parallel in a front-to-back position; a furrow opener (16) is fixedly arranged on the front and rear sides of the lower end of the bracket (5) close to the intelligent traction machine head (1); a feeding pipe (15) is arranged at the lower end of the two intermittent feeding boxes (17) located in the same horizontal direction, and the lower end of the feeding pipe (15) is fixed at the rear end of the furrow opener (16).

5. The fully automatic intelligent integrated corn planter according to claim 4 is characterized in that: The bracket (5) is also provided with a No. 1 rotating shaft (8), and three No. 1 chain teeth are fixedly sleeved at both ends of the No. 1 rotating shaft (8). Travel wheels (7) are fixedly provided on the front and rear sides of the lower end of the bracket (5), and No. 2 chain teeth are fixedly sleeved on the shaft rods of the travel wheels (7). Two of the four intermittent feeding boxes (17) that are vertically arranged in the front and rear are penetrated by a driving shaft, and No. 3 chain teeth are fixedly sleeved on the driving shaft. One of the three No. 1 chain teeth is connected to the No. 3 chain tooth through a No. 3 chain, another of the three No. 1 chain teeth is connected to the No. 2 chain tooth through a No. 1 chain (6), and the last of the three No. 1 chain teeth is connected to the No. 4 chain tooth on the No. 2 rotating shaft (12) installed on the outer side of the corn seed placement box (4) through a No. 2 chain (10).

6. The fully automatic intelligent integrated corn planter according to claim 1 is characterized in that: A Beidou antenna is installed at the upper end of the intelligent tractor head (1), a display and a control terminal are arranged inside the intelligent tractor head (1), an intelligent navigation control system is installed inside the control terminal, and a plurality of millimeter-level radar sensors are also installed on the outside of the intelligent tractor head (1).

7. The fully automatic intelligent integrated corn planter according to claim 6 is characterized in that: The intelligent navigation control system includes a three-dimensional visual linkage navigation unit, an intelligent analysis system, an intelligent terminal, a data acquisition end, a data storage system and an accompanying imaging navigation unit. The intelligent analysis system includes a preprocessing unit and a position estimation navigation unit. The data acquisition end includes a Beidou navigation acquisition module, a three-dimensional data acquisition module and a plurality 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 the display.

8. The fully automatic intelligent integrated corn planter according to claim 7 is characterized in that: The location push navigation unit calculates the location based on the data information of the three-dimensional visual linkage navigation unit using a displacement sensing module, an intelligent pairing module and an intelligent positioning module and transmits the location to the intelligent terminal.

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