Hole inserting, sowing and hole type fertilizing all-in-one machine

Abstract

The invention belongs to the technical field of seeding equipment, and particularly relates to a jack seeding and hole type fertilization all-in-one machine, aiming at the conditions that the seeding and fertilization precision cannot be well controlled, the seeding is uneven and the fertilization does not reach the standard, the invention provides the following scheme: the jack seeding and hole type fertilization all-in-one machine comprises a mounting frame, a plurality of equidistant seeding boxes are fixedly connected to the lower part of the mounting frame; a same shaft rod is movably connected among the plurality of seeding boxes, and two symmetrical chain discs are fixedly connected to the outer part of the shaft rod. According to the hole inserting, sowing and hole type fertilizing all-in-one machine disclosed by the invention, the vehicle pulls the shaft rod to perform hole inserting, material taking, fertilizer mixing and sowing operation during movement, the whole process is completed only by using the power of vehicle movement, and the sowing and fertilizing all-in-one assembly is used for material taking and fertilizer mixing, so that effective quantitative material taking can be realized, and the working efficiency is improved. Meanwhile, fertilizer and seeds are fully mixed before sowing, so that the fertilization precision and the fertilization effect are further improved.

Description

Technical Field

[0001] The invention relates to the technical field of sowing equipment, and in particular to a plug-in sowing hole type fertilization integrated machine. Background Art

[0002] As an important equipment in modern agriculture, the seed drill has gone through a development process from a single seeding function to an integrated seeding and fertilization. Traditional seeding and fertilization machines mostly adopt the operation mode of sowing first and then fertilizing. Although it has improved the operation efficiency to a certain extent, there are still significant technical bottlenecks. Due to the separation of sowing and fertilization, the lack of coordination between the two in time and space leads to problems such as uneven sowing density and inaccurate control of fertilizer application, which directly affects the crop emergence rate and later growth effect.

[0003] In the prior art, the seeding box and fertilization mechanism are mostly designed to be independently driven or operated in stages, which makes it difficult to achieve a synchronous and precise ratio of seeds and fertilizers. For example, some machines rely on mechanical transmission to control the feeding speed by setting up separate sowing channels and fertilization channels, but are easily blocked or unbalanced due to factors such as terrain undulations and fluctuations in travel speed. In addition, seeds and fertilizers are not fully mixed before being applied to the soil separately, resulting in uneven nutrient distribution in local areas, affecting fertilizer efficiency.

[0004] On the other hand, most existing socket devices operate independently from the sowing and fertilization mechanism, and the consistency of the socket depth and spacing is difficult to ensure, further exacerbating the problems of sowing position deviation and uneven fertilization. This type of design not only increases the complexity of the mechanical structure, but also reduces the operating efficiency due to power dispersion, making it difficult to meet the needs of large-scale precision agriculture. Summary of the invention

[0005] The invention discloses a plug-in sowing hole type fertilizing integrated machine, aiming to solve the technical problem in the background technology that the precision of sowing and fertilizing cannot be well controlled, resulting in uneven sowing and substandard fertilization.

[0006] The present invention provides a plug-in seeding hole-type fertilizer-applying integrated machine, comprising a mounting frame, a plurality of equally spaced seeding boxes are fixedly connected below the mounting frame, and a common shaft rod is movably connected between the plurality of seeding boxes, two symmetrical chain discs are fixedly connected to the outside of the shaft rod, and a synchronous gear is fixedly connected to the two chain discs on the sides away from each other, an inner rotating disc is arranged inside the plurality of seeding boxes, the plurality of inner rotating discs are fixedly connected to the shaft rod, and a seeding-applying integrated assembly is arranged inside the plurality of seeding boxes, and a common suspension is fixedly connected to the outside of the two outermost seeding boxes, and a plug-in assembly is arranged on the suspension; The integrated sowing and application assembly includes two seed storage bins and a mixing bin; The jack assembly comprises a front plate, a plurality of jack hoes and a plurality of soil removal rods.

[0007] By providing a mounting frame, a seeding box, an axle rod, a chain plate, a synchronous gear, an inner rotating plate, a sowing and applying integrated component and a jack component, the axle rod is pulled by the vehicle when it is moving to perform jacking, material taking, fertilizer mixing and sowing operations. The entire process is completed only by the power of the vehicle's movement. The sowing and applying integrated component is used to take materials and mix fertilizers, which can achieve effective quantitative material taking. At the same time, fertilizers and seeds are fully mixed before sowing, further improving fertilization accuracy and fertilization effect.

[0008] In a preferred embodiment, the seeding box is provided with a seed feed port and a mixing discharge port, which are symmetrically distributed at the upper and lower ends of the seeding box respectively, and the mixing bin is located between the seeding box and the inner rotating disk, the mixing bin is connected with the mixing discharge port, and the seeding box is provided with a fertilizer feed port, which is connected with the mixing bin.

[0009] By providing a mixing bin, the seeds and fertilizers can be preliminarily mixed in the mixing bin. At the same time, along with the bumps caused by the vehicle moving on the land, the fertilizers and seeds in the mixing bin will shake irregularly to be mixed again, further improving the mixing effect.

[0010] In a preferred embodiment, the integrated sowing and application component also includes two material control plates. The two seed storage bins are symmetrically distributed on the inner rotating disk. The two material control plates are respectively located inside the two seed storage bins and are movably connected. The bottom inner walls of the two seed storage bins are fixedly connected with material control hydraulic cylinders. The two material control hydraulic cylinders are synchronous hydraulic cylinders. The telescopic ends of the two material control hydraulic cylinders are respectively fixedly connected to adjacent material control plates. An arc groove is provided on the sowing box. The interior of the arc groove is movably connected with an active arc plate. One end of the active arc plate is fixedly connected with a material baffle plate. The material baffle plate is located inside the mixing bin and is far A positioning rod is fixedly connected to one side of the mixing bin, and the other end of the positioning rod is movably connected inside the seeding box. A return spring is movably connected to the outside of the positioning rod, and the two ends of the return spring are respectively fixedly connected to the positioning arc plate and the inner wall of the seeding box; a back rod is fixedly connected to the outside of the positioning arc plate, and the back rod is located outside the seeding box. A roller is movably connected to the front end of the back rod, and two upper and lower symmetrical auxiliary boxes are fixedly connected to one side of the inner rotating disk, and the interiors of the two auxiliary boxes are movably connected with rotating shafts, and coil springs are arranged between the rotating shafts and the auxiliary boxes, and push rods are fixedly connected to the rotating shafts, and the push rods on the two rotating shafts are symmetrically distributed with each other.

[0011] By providing an integrated sowing and fertilization component, the sowing and fertilization component utilizes the movement of the vehicle to drive the shaft to rotate, so that the inner rotating disk rotates synchronously in the sowing box, thereby realizing the seed taking, seed and fertilizer mixing and sowing operations after mixing. It can effectively realize the cyclic quantitative taking of seeds, and the mixing in the mixing bin can accurately control the ratio of seeds and fertilizers, while achieving sufficient mixing of seeds and fertilizers, ensuring the overall effect of sowing and fertilization.

[0012] In a preferred embodiment, the jack assembly also includes two pulling gears, and one side of the two outermost seeding boxes is fixedly connected to a short shaft, the two pulling gears are movably connected on the two short shafts, and the two pulling gears are meshed with two synchronous gears through tooth grooves; the two pulling gears are movably connected with a connecting rod, and two symmetrical base frames are fixedly connected to the suspension, the two base frames are respectively located below the two pulling gears, and the lower ends of the two connecting rods are movably connected with movable seats, the two movable seats are respectively located on the two base frames and movably connected, and the two base frames are fixedly connected to the same lifting frame; the front plate is fixedly connected to the suspension, the front plate is fixedly connected to the multiple seeding boxes, and the side of the front plate away from the seeding box is fixedly connected with multiple equidistant mounting platforms, the multiple soil-removing rods are respectively located on the multiple mounting platforms and fixedly connected, and the multiple jack hoes are equidistantly distributed on the lifting frame, and the multiple jack hoes are respectively located directly below the multiple soil-removing rods.

[0013] By providing a jack assembly, the jack assembly utilizes the movement of the vehicle to drive the traction gear to rotate, and realizes the up and down reciprocating movement of the lifting frame through the connecting rod at the eccentric position, so as to perform jacking and soil withdrawal, thereby ensuring the jacking operation of the cyclic operation.

[0014] In a preferred embodiment, a seed storage box is fixedly connected to the upper side of the mounting frame, and a plurality of equidistant feed openings are provided on the lower side of the seed storage box, and the plurality of feed openings are respectively fixedly connected to the seed feed openings of a plurality of sowing boxes, and automatic valves are provided on the plurality of feed openings, and a seed feeding port is provided on the top of the seed storage box; a fertilizer storage box is provided on the side of the seed storage box, and the fertilizer storage box is fixedly connected to the seed storage box, and a plurality of equidistant feed openings are provided on the lower side of the fertilizer storage box, and the plurality of feed openings are respectively fixedly connected to the fertilizer feed openings of the plurality of sowing boxes, and automatic valves are provided on the plurality of feed openings, and a fertilizer feeding port is provided on the top of the fertilizer storage box.

[0015] By providing a seed storage box and a fertilizer storage box, automatic control valves are provided at the discharge ports of the seed storage box and the fertilizer storage box, so that the discharge speed can be adjusted according to actual needs to achieve the effect of precise material control.

[0016] From the above, it can be seen that the present invention provides a hole-inserting and hole-type fertilizer-spreading integrated machine that utilizes a vehicle to pull an axle rod while moving to perform hole-inserting, material-taking, fertilizer-mixing and sowing operations. The entire process is completed using only the power of the vehicle's movement. The integrated sowing and application component is used to take materials and mix fertilizers, which can achieve effective quantitative material taking. At the same time, fertilizers and seeds are fully mixed before sowing, further improving fertilization accuracy and fertilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a plug-in sowing hole type fertilization integrated machine proposed by the present invention; Figure 2 This is a schematic diagram of the structure of a plug-in sowing hole type fertilizing integrated machine proposed by the present invention when viewed from above; Figure 3 It is a partial structural schematic diagram of a plug-in sowing hole type fertilization integrated machine proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a socket assembly of a socket sowing hole type fertilizing integrated machine proposed by the present invention; Figure 5 This is a schematic diagram of the structure of a sowing and fertilizing integrated component of a plug-in sowing hole type fertilizing integrated machine proposed by the present invention; Figure 6 This is a schematic diagram of the internal structure of a sowing box of a plug-in sowing hole type fertilization integrated machine proposed by the present invention; Figure 7 This is a schematic diagram of the structure of the mixing outlet position of a plug-in sowing hole type fertilization integrated machine proposed by the present invention.

[0018] In the figure: 1, mounting frame; 2, seeding box; 3, shaft rod; 4, chain plate; 5, synchronous gear; 6, inner rotary plate; 7, sowing and application integrated assembly; 701, seed storage bin; 702, mixing bin; 703, material control sheet; 704, material control hydraulic cylinder; 705, active arc plate; 706, material blocking plate; 707, active rod; 708, reset spring; 709, back rod; 710, roller shaft; 711, attached box; 712, rotary shaft; 713 , coil spring; 714, push rod; 8, suspension; 9, socket assembly; 901, front plate; 902, socket hoe; 903, soil withdrawal rod; 904, pulling gear; 905, connecting rod; 906, movable seat; 907, base frame; 908, lifting frame; 10, seed feed port; 11, fertilizer feed port; 12, mixed material discharge port; 13, seed storage box; 14, fertilizer storage box; 15, seed feeding port; 16, fertilizer feeding port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] The plug-in sowing hole type fertilization integrated machine disclosed by the present invention is mainly used in the scene where the precision of sowing and fertilization cannot be well controlled.

[0021] Reference Figure 1-Figure 7 A plug-in seeding hole-type fertilization integrated machine comprises a mounting frame 1, a plurality of equidistant seeding boxes 2 are connected by bolts below the mounting frame 1, and the plurality of seeding boxes 2 are rotatably connected to the same shaft rod 3 through bearings, two symmetrical chain plates 4 are connected to the outside of the shaft rod 3 by bolts, and the two chain plates 4 are connected to synchronous gears 5 by bolts on the sides away from each other, the plurality of seeding boxes 2 are each provided with an inner rotating disk 6, the plurality of inner rotating disks 6 are connected to the shaft rod 3 by bolts, and a seeding and application integrated assembly 7 is each provided in the plurality of seeding boxes 2, the outer sides of the two outermost seeding boxes 2 are connected to the same suspension 8 by bolts, and a plug-in assembly 9 is provided on the suspension 8, the seeding and application integrated assembly 7 comprises two seed storage bins 701 and a mixing bin 702, and the plug-in assembly 9 comprises a front plate 901, a plurality of plug-in hoes 902 and a plurality of soil-removing rods 903.

[0022] Specifically, the device is installed on a mobile device (vehicle), and the wheel axle of the vehicle is pulled by the chain plate 4. During the sowing operation, as the vehicle moves, the jack component 9 will perform a jack operation on the land in front, and at the same time, the sowing and application integrated component 7 will perform quantitative seed extraction and fertilizer mixing operations, and the seeds and fertilizers will be sown when arriving at the jack; the device uses the vehicle to pull the shaft rod 3 to perform jack insertion, material extraction, fertilizer mixing and sowing operations when moving. The entire process is completed only by the power of the vehicle's movement. The sowing and application integrated component 7 is used to extract materials and mix fertilizers, which can achieve effective quantitative material extraction. At the same time, the fertilizer and seeds are fully mixed before sowing, further improving the fertilization accuracy and fertilization effect.

[0023] Reference Figure 1 , Figure 2 and Figure 6 In a preferred embodiment, a seeding box 2 is provided with a seed feed port 10 and a mixing discharge port 12, which are symmetrically distributed at the upper and lower ends of the seeding box 2, and a mixing bin 702 is located between the seeding box 2 and the inner rotating disk 6, and the mixing bin 702 is connected to the mixing discharge port 12. A fertilizer feed port 11 is provided on the seeding box 2, and the fertilizer feed port 11 is connected to the mixing bin 702.

[0024] Specifically, as the inner rotating disk 6 rotates, when the seed storage bin 701 arrives at the mixing bin 702, the seeds in the seed storage bin 701 will gradually pour into the mixing bin 702, and the fertilizer feed port 11 will uniformly add dry fertilizer particles according to the preset seed storage amount of the seed storage bin 701 (the fertilizer addition speed is controlled by the automatic control valve of the upper and lower feeding ports of the fertilizer storage box 14), so that the seeds and fertilizers can achieve the effect of preliminary mixing. At the same time, along with the bumps caused by the vehicle moving on the land, the fertilizer and seeds in the mixing bin 702 will shake irregularly to be mixed again, thereby further improving the mixing effect.

[0025] Reference Figure 4 , Figure 5 , Figure 6 and Figure 7 In a preferred embodiment, the integrated sowing and application component 7 also includes two material control pieces 703, and the two seed storage bins 701 are symmetrically distributed on the inner rotating disk 6. The two material control pieces 703 are respectively located inside the two seed storage bins 701 and are slidably connected, and the bottom inner walls of the two seed storage bins 701 are bolted with material control hydraulic cylinders 704, and the two material control hydraulic cylinders 704 are synchronous hydraulic cylinders, and the telescopic ends of the two material control hydraulic cylinders 704 are respectively connected to the adjacent material control pieces 703 by bolts; an arc groove is opened on the seeding box 2, and an active arc plate 705 is slidably connected inside the arc groove, and one end of the active arc plate 705 is bolted to a material baffle plate 706, which is located inside the mixing bin 702, and a movable rod 707 is bolted on the side of the active arc plate 705 away from the mixing bin 702.

[0026] The other end of the active rod 707 is located inside the seed box 2 and is slidably connected. A return spring 708 is sleeved on the outside of the active rod 707. The two ends of the return spring 708 are respectively connected to the active arc plate 705 and the inner wall of the seed box 2 by bolts; the outer side of the active arc plate 705 is connected to a back rod 709 by bolts, and the back rod 709 is located outside the seed box 2. The front end of the back rod 709 is rotatably connected to a roller shaft 710 through a bearing. One side of the inner rotating disk 6 is connected to two upper and lower symmetrical auxiliary boxes 711 by bolts. The interiors of the two auxiliary boxes 711 are both rotatably connected to a rotating shaft 712 through a bearing. A coil spring 713 is arranged between the rotating shaft 712 and the auxiliary box 711. Push rods 714 are connected to the rotating shaft 712 by bolts, and the push rods 714 on the two rotating shafts 712 are symmetrically distributed with each other.

[0027] Specifically, the seed storage capacity of the seed storage bin 701 is adjusted according to the sowing demand, that is, the two material control hydraulic cylinders 704 are simultaneously started to extend or contract to change the storage space of the seed storage bin 701.

[0028] As the vehicle moves, the shaft 3 rotates and drives multiple inner rotating disks 6 to rotate synchronously in multiple sowing boxes 2. The seed storage bin 701 takes quantitative materials at the seed feeding port 10, and then the seed storage bin 701 rotates to enter the mixing bin 702 position. The seeds in the seed storage bin 701 are gradually dumped into the mixing bin 702. At the same time, fertilizer particles are evenly added from the fertilizer feeding port 11, and the seeds and fertilizer particles are mixed in the mixing bin 702. At this time, the baffle plate 706 is located in the mixing bin 702, and the mixing discharge port 12 cannot discharge materials. As the inner rotating disk 6 continues to rotate, the push rod 714 gradually approaches the back rod 709 until it contacts, and then the push rod 714 pushes the back rod 709 to move, and the active arc plate 705 slides on the sowing box 2, and the baffle plate 706 moves toward the mixing discharge port 12 until the mixing discharge port 12 is fully open to discharge materials, completing the sowing operation.

[0029] Subsequently, as the shaft 3 continues to drive the inner rotating disk 6 to rotate, the push rod 714 is deflected by the force, the coil spring 713 undergoes elastic deformation, the push rod 714 is separated from the back rod 709, the push rod 714 is reset, and the baffle plate 706 is reset into the mixing bin 702 under the elastic force of the reset spring 708, waiting for the next operation.

[0030] In a specific application scenario, the integrated sowing and applying component 7 is suitable for seed collection, seed and fertilizer mixing, and sowing after mixing. That is, the integrated sowing and applying component 7 utilizes the movement of the vehicle to drive the shaft 3 to rotate, so that the inner rotating disk 6 rotates synchronously in the sowing box 2, thereby realizing seed collection, seed and fertilizer mixing, and sowing after mixing. It can effectively realize the cyclic quantitative collection of seeds, and the mixing in the mixing bin 702 can accurately control the ratio of seeds and fertilizers, while achieving sufficient mixing of seeds and fertilizers, thereby ensuring the overall effect of sowing and fertilization.

[0031] Reference Figure 3 and Figure 4 In a preferred embodiment, the jack assembly 9 also includes two pulling gears 904, and the two outermost sowing boxes 2 are connected to short shafts on one side by bolts on opposite sides. The two pulling gears 904 are located on the two short shafts and are rotatably connected by bearings, and the two pulling gears 904 are meshed with two synchronous gears 5 through tooth grooves; the two pulling gears 904 are rotatably connected to connecting rods 905 through bearings, and two symmetrical base frames 907 are connected to the suspension 8 by bolts, and the two base frames 907 are respectively located below the two pulling gears 904, and the lower ends of the two connecting rods 905 are rotatably connected to movable seats 906 through bearings, and the two movable seats 906 are respectively located on the two base frames 907 and are slidably connected, and the two base frames 907 are connected to the same lifting frame 908 by bolts.

[0032] The front plate 901 is connected to the suspension 8 by bolts, and the front plate 901 is connected to multiple seed boxes 2 by bolts. The side of the front plate 901 away from the seed boxes 2 is connected to multiple equidistant mounting platforms by bolts. Multiple soil-removing rods 903 are respectively located on the multiple mounting platforms and connected by bolts, and multiple socket hoes 902 are equidistantly distributed on the lifting frame 908, and the multiple socket hoes 902 are respectively located directly below the multiple soil-removing rods 903.

[0033] Specifically, when the vehicle drives the shaft rod 3 to rotate, the synchronous gear 5 drives the traction gear 904 to rotate, the connecting rod 905 pushes the movable seat to move on the base frame 907, and the lifting frame 908 performs reciprocating motion up and down. When descending, the jack hoe 902 will perform a jacking operation on the land, and when rising, the soil withdrawal rod 903 will push the soil in the jack hoe 902 out of the jack hoe 902.

[0034] In a specific application scenario, the jack assembly 9 is suitable for jacking the land before sowing, that is, the jack assembly 9 uses the movement of the vehicle to drive the traction gear 904 to rotate, and realizes the up and down reciprocating motion of the lifting frame 908 through the connecting rod 905 at the eccentric position, so as to jack and withdraw the soil, ensuring the jacking operation of the cyclic operation.

[0035] Reference Figure 1 , Figure 2 and Figure 3 In a preferred embodiment, a seed storage box 13 is connected to the upper side of the mounting frame 1 by bolts, and a plurality of equidistant discharge ports are provided on the lower side of the seed storage box 13, and the plurality of discharge ports are respectively connected to the seed feed ports 10 of the plurality of sowing boxes 2 by bolts, and automatic control valves are provided on the plurality of discharge ports, and a seed feeding port 15 is provided above the seed storage box 13; a fertilizer storage box 14 is provided on the side of the seed storage box 13, and the fertilizer storage box 14 is connected to the seed storage box 13 by bolts, and a plurality of equidistant discharge ports are provided on the lower side of the fertilizer storage box 14, and the plurality of discharge ports are respectively connected to the fertilizer feed ports 11 of the plurality of sowing boxes 2 by bolts, and automatic control valves are provided on the plurality of discharge ports, and a fertilizer feeding port 16 is provided above the fertilizer storage box 14.

[0036] Specifically, seeds and fertilizers are stored in the seed storage box 13 and the fertilizer storage box 14, respectively, and both are continuously fed through the seed feeding port 15 and the fertilizer feeding port 16, respectively; the discharge ports of the seed storage box 13 and the fertilizer storage box 14 are both provided with automatic control valves, which can adjust the discharge speed according to actual needs to achieve the effect of precise material control.

[0037] Working principle: The device is installed on a mobile device (vehicle), and the wheel axle of the vehicle is pulled by the chain to the chain plate 4. During the sowing operation, along with the movement of the vehicle, the jack assembly 9 will perform a jack operation on the land in front (when the vehicle drives the shaft rod 3 to rotate, the synchronous gear 5 drives the pulling gear 904 to rotate, the connecting rod 905 pushes the movable seat to move on the base frame 907, and the lifting frame 908 performs an up and down reciprocating motion. When descending, the jack hoe 902 will perform a jack operation on the land, and when rising, the soil withdrawal rod 903 will push the soil in the jack hoe 902 out of the jack hoe 902).

[0038] At the same time, the integrated sowing and application component 7 performs quantitative seed taking and fertilizer mixing operations, and sows seeds and fertilizers when arriving at the insertion hole, that is: as the vehicle moves, the shaft 3 rotates to drive the multiple inner rotating disks 6 to rotate synchronously in the multiple sowing boxes 2, and the seed storage bin 701 performs quantitative material taking at the seed feed port 10, and then the seed storage bin 701 rotates to enter the mixing bin 702 position, and the seeds in the seed storage bin 701 are gradually dumped into the mixing bin 702.

[0039] At the same time, fertilizer particles are evenly added from the fertilizer feed port 11, and seeds and fertilizer particles are mixed in the mixing bin 702. At this time, the baffle plate 706 is located in the mixing bin 702, and the mixing outlet 12 cannot discharge materials. As the inner rotating disk 6 continues to rotate, the push rod 714 gradually approaches the back rod 709 until it contacts, and then the push rod 714 pushes the back rod 709 to move, and the movable arc plate 705 slides on the seeding box 2, and the baffle plate 706 moves toward the mixing outlet 12 until the mixing outlet 12 is fully opened to discharge materials, completing the seeding operation.

[0040] Subsequently, as the shaft 3 continues to drive the inner rotating disk 6 to rotate, the push rod 714 is deflected by the force, the coil spring 713 undergoes elastic deformation, the push rod 714 is separated from the back rod 709, the push rod 714 is reset, and the baffle plate 706 is reset into the mixing bin 702 under the elastic force of the reset spring 708, waiting for the next operation.

Claims

1. A plug-in seeding hole type fertilizing integrated machine, comprising a mounting frame (1), characterized in that: A plurality of equally spaced seeding boxes (2) are fixedly connected below the mounting frame (1), and the plurality of seeding boxes (2) are movably connected to a common shaft (3), the exterior of the shaft (3) is fixedly connected to two symmetrical chain discs (4), and the two chain discs (4) are fixedly connected to synchronous gears (5) on the sides away from each other, the interiors of the plurality of seeding boxes (2) are all provided with inner rotating discs (6), the plurality of inner rotating discs (6) are fixedly connected to the shaft (3), and the plurality of seeding boxes (2) are all provided with integrated sowing and application components (7), the exteriors of the two outermost seeding boxes (2) are fixedly connected to a common suspension (8), and a socket component (9) is provided on the suspension (8); The integrated sowing and application component (7) comprises two seed storage bins (701) and a mixing bin (702); The socket assembly (9) comprises a front plate (901), a plurality of socket hoes (902) and a plurality of soil removal rods (903).

2. The plug-in sowing hole type fertilization integrated machine according to claim 1, characterized in that: The sowing box (2) is provided with a seed feed port (10) and a mixed material discharge port (12), the seed feed port (10) and the mixed material discharge port (12) are respectively located at the upper and lower ends of the sowing box (2) and are symmetrically distributed, and the mixing bin (702) is located between the sowing box (2) and the inner rotating disk (6), the mixing bin (702) is connected to the mixed material discharge port (12), and the sowing box (2) is provided with a fertilizer feed port (11), the fertilizer feed port (11) is connected to the mixing bin (702).

3. The plug-in sowing hole type fertilization integrated machine according to claim 2, characterized in that: The integrated sowing and application component (7) further comprises two material control pieces (703), the two seed storage bins (701) are symmetrically distributed on the inner rotating disk (6), the two material control pieces (703) are respectively located inside the two seed storage bins (701) and are movably connected, and the bottom inner walls of the two seed storage bins (701) are both fixedly connected with material control type hydraulic cylinders (704), the two material control type hydraulic cylinders (704) are synchronous hydraulic cylinders, and the telescopic ends of the two material control type hydraulic cylinders (704) are respectively fixedly connected to adjacent material control pieces (703).

4. The plug-in sowing hole type fertilization integrated machine according to claim 3, characterized in that: The sowing box (2) is provided with an arc groove, the interior of which is movably connected to an active arc plate (705), one end of which is fixedly connected to a material blocking plate (706), the material blocking plate (706) being located inside the mixing bin (702), and a side of the active arc plate (705) away from the mixing bin (702) is fixedly connected to an active rod (707), the other end of which is movably connected inside the sowing box (2), the exterior of the active rod (707) is movably connected to a return spring (708), the two ends of which are respectively fixedly connected to the active arc plate (705) and the inner wall of the sowing box (2).

5. The plug-in sowing hole type fertilization integrated machine according to claim 4, characterized in that: The outer side of the movable arc plate (705) is fixedly connected to a back rod (709), the back rod (709) is located outside the seed box (2), the front end of the back rod (709) is movably connected to a roller shaft (710), one side of the inner rotating disk (6) is fixedly connected to two upper and lower symmetrical auxiliary boxes (711), the insides of the two auxiliary boxes (711) are both movably connected to a rotating shaft (712), a coil spring (713) is provided between the rotating shaft (712) and the auxiliary box (711), and push rods (714) are fixedly connected to the rotating shaft (712), and the push rods (714) on the two rotating shafts (712) are symmetrically distributed.

6. The plug-in sowing hole type fertilizing integrated machine according to any one of claims 1 to 5, characterized in that: The socket assembly (9) further comprises two pulling gears (904), and short shafts are fixedly connected to opposite sides of the two outermost seed boxes (2), the two pulling gears (904) are movably connected on the two short shafts, and the two pulling gears (904) are meshed with the two synchronous gears (5) via tooth grooves.

7. The plug-in sowing hole type fertilization integrated machine according to claim 6, characterized in that: The two driving gears (904) are both movably connected with connecting rods (905), and the suspension frame (8) is fixedly connected with two symmetrical base frames (907). The two base frames (907) are respectively located below the two driving gears (904), and the lower ends of the two connecting rods (905) are both movably connected with movable seats (906). The two movable seats (906) are respectively located on the two base frames (907) and are movably connected. The two base frames (907) are fixedly connected with the same lifting frame (908).

8. The plug-in sowing hole type fertilization integrated machine according to claim 7, characterized in that: The front plate (901) is fixedly connected to the suspension frame (8), the front plate (901) is fixedly connected to the plurality of seed boxes (2), a plurality of equally spaced mounting platforms are fixedly connected to the side of the front plate (901) away from the seed boxes (2), the plurality of soil-removing rods (903) are respectively located on the plurality of mounting platforms and are fixedly connected, and the plurality of jack hoes (902) are equidistantly distributed on the lifting frame (908), and the plurality of jack hoes (902) are respectively located directly below the plurality of soil-removing rods (903).

9. The plug-in sowing hole type fertilization integrated machine according to claim 1, characterized in that: A seed storage box (13) is fixedly connected to the upper side of the mounting frame (1), and a plurality of equally spaced feed openings are provided on the lower side of the seed storage box (13). The plurality of feed openings are respectively fixedly connected to seed feed openings (10) of a plurality of sowing boxes (2), and automatic control valves are provided on the plurality of feed openings. A seed feeding opening (15) is provided above the seed storage box (13).

10. The plug-in sowing hole type fertilization integrated machine according to claim 9, characterized in that: A fertilizer storage box (14) is arranged beside the seed storage box (13), the fertilizer storage box (14) is fixedly connected to the seed storage box (13), a plurality of equidistant feed openings are provided on the lower side of the fertilizer storage box (14), the plurality of feed openings are respectively fixedly connected to the fertilizer feed openings (11) of the plurality of sowing boxes (2), the plurality of feed openings are all provided with automatic control valves, and a fertilizer feeding opening (16) is provided on the upper side of the fertilizer storage box (14).

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