Corn layered combined seed and fertilizer drill with anti-blocking mechanism

Abstract

The invention discloses a corn layered combined seed and fertilizer drill with an anti-blocking mechanism, and relates to the technical field of agricultural product planting, the corn layered combined seed and fertilizer drill comprises a frame body, a pressing wheel frame is fixedly installed in the middle of the frame body, land pressing wheels are rotatably installed on the two sides of the pressing wheel frame through rotating shafts, and a feeding mechanism is fixedly installed at the end of the frame body; a fertilizing and sowing mechanism is rotatably mounted at the bottom of the feeding mechanism, and an anti-blocking mechanism is mounted at one end, far away from the feeding mechanism, of the frame body. According to the corn layered combined seed and fertilizer drill with the anti-blocking mechanism, the motor drives the transmission shaft of the anti-blocking piece to rotate, the cutting knife cuts sundries to prevent blocking, the problems that a traditional drill is prone to blocking and uneven in fertilization and seeding are solved, the fertilization and seeding mechanism achieves the action of fertilization and seeding, and the efficiency and quality of corn planting are improved.

Description

Technical Field

[0001] This invention relates to the field of agricultural product planting technology, specifically to a corn stratified fertilization planter with an anti-blocking mechanism. Background Technology

[0002] Corn is an important food, feed, and cash crop globally and in my country, and its planting area and yield directly affect the agricultural economy. Efficient and precise sowing and fertilization are key to stable and increased corn yields. With the development of large-scale and modern agriculture, manual sowing and fertilization are inefficient and costly, making mechanized operations the mainstream demand. However, existing corn stratified fertilization planters still have shortcomings. When traditional corn fertilizer planters are in operation, debris in the soil, such as straw, weeds, and clods, can easily clog the fertilizer and seeding mechanisms. For example, clay, excessively moist soil, or soil containing straw residue can easily accumulate at the seeding inlet and fertilizer channel, leading to poor or even blocked seed or fertilizer discharge, affecting the continuity and uniformity of seeding. Once a blockage occurs, the continuity of seeding and fertilization will be broken, requiring frequent manual cleaning, which consumes a lot of manpower and time, and will also lead to uneven seeding and fertilization, seriously affecting the emergence rate and growth of corn. Traditional seeders' fertilization mechanisms struggle to precisely control the amount of fertilizer applied at different depths, resulting in irrational fertilizer distribution. This can lead to fertilizer waste or failure to meet the growth needs of corn at various stages, ultimately affecting corn yield and quality. Summary of the Invention

[0003] To achieve the above objectives, the present invention provides the following technical solution: a corn stratified fertilization planter with an anti-blocking mechanism, comprising: The frame has a pressure roller frame fixedly installed in the middle, and the two sides of the pressure roller frame are rotatably installed with ground pressing wheels through a rotating shaft. The ground pressing wheels compact the soil after sowing, so that the soil is in close contact with the seeds and fertilizer, which is conducive to the germination and growth of the seeds. The feeding mechanism is installed at the end of the frame and is used to feed fertilizer and corn seeds. A fertilizer and seeding mechanism is rotatably installed at the bottom of the feeding mechanism to perform the fertilization and seeding action. An anti-blocking mechanism is installed at the end of the frame away from the feeding mechanism. The anti-blocking mechanism cuts away debris, clumps, and weeds in the soil to prevent these objects from clogging the fertilization and sowing mechanism. The anti-blocking mechanism includes a mounting plate and a motor. The mounting plate is fixedly installed on the inner side of the frame, and the motor is fixedly installed on the outer surface of the mounting plate via a bracket. There are two mounting plates, and an anti-blocking component is rotatably installed between the two mounting plates. The anti-blocking component is fixedly connected to the output end of the motor. A connecting rod is fixedly connected to the top of the mounting plate, and a splash guard is fixedly installed at the other end of the connecting rod. The splash guard prevents mud and weeds from flying everywhere during cutting. The anti-clogging component includes a drive shaft, which is rotatably mounted at the center of the mounting plate. A rotating rod is fixedly mounted on the surface of the drive shaft, and the rotating rod is located on both sides of the drive shaft. A mounting rod is fixedly connected between the rotating rods, and a cutting blade is fixedly mounted on the surface of the mounting rod. The cutting blade cuts debris, clumps, and weeds in the soil to prevent them from clogging the sowing mechanism and ensure that the seeder can work smoothly.

[0004] Preferably, a fixing plate is fixedly installed at the end of the rotating rod away from the drive shaft, and a guide plate is fixedly installed on the surface of the fixing plate. The guide plate facilitates the rotating rod to enter the soil and plays a guiding role, while reducing the resistance of the soil to the anti-clogging component, making the anti-clogging work smoother. The rotating rods are evenly distributed along the axis of the drive shaft, and the mounting rods are evenly distributed between the rotating rods.

[0005] Preferably, the feeding mechanism includes a storage box, in which an inverted Y-shaped plate is fixedly installed in the middle of the inner cavity of the storage box. The inverted Y-shaped plate divides the internal space of the storage box into two chambers for storing seeds and fertilizer respectively, preventing them from mixing during storage and ensuring the accuracy of subsequent fertilization and sowing. A fertilizer door and a seed door are rotatably installed on the top of the storage box, and the fertilizer door and seed door are respectively located directly above the two chambers of the storage box. Guide components are fixedly installed on both sides of the bottom of the storage box. The inverted Y-shaped plate is used to separate the material and guide it into the guide components. A lifting component is fixedly installed at the bottom of the guide components. The lifting component cooperates with the fertilization and sowing mechanism to realize automatic fertilization and sowing.

[0006] Preferably, the material guiding component includes a material guiding chamber, which is fixedly installed at the bottom of the storage box. An annular block is fixedly installed at the bottom of the inner cavity of the material guiding chamber. An inlet is opened on the surface of the annular block to guide fertilizer and seeds into the interior of the material guiding chamber. A material guiding rod is rotatably installed on the inner wall of the material guiding chamber. The material guiding rod is located at the axis of the annular block. A spiral blade is fixedly installed on the outer surface of the material guiding rod. A fan-shaped opening is opened on the outer surface of the material guiding chamber. The fan-shaped opening is located at the end of the spiral blade. The spiral blade transports the material entering the material guiding chamber along the spiral blade to the fan-shaped opening. The material enters the subsequent fertilization and sowing mechanism through the fan-shaped opening. A material guiding plate is fixedly installed on the inner wall of the material guiding chamber. The material guiding plate is located directly above the inlet to guide fertilizer and seeds smoothly into the inlet and prevent material accumulation or blockage.

[0007] Preferably, the material lifting component includes a connecting plate, which is fixedly installed at the bottom of the material guiding chamber. A fixing rod is fixedly installed on the surface of the connecting plate, and a lever is rotatably installed at the other end of the fixing rod. By rotating and pressing the lever, the fertilizer and seeding mechanism is controlled to achieve automatic fertilizer and seeding.

[0008] Preferably, the fertilization and sowing mechanism includes a rotating shaft, which is fixedly connected to the end of the guide rod. A housing is fixedly installed on the outer surface of the rotating shaft. Feed holes are provided on both sides of the housing and are evenly distributed along the axis of the housing. Material enters the interior of the housing through the feed holes. Layered discharge components and stabilizing components are installed on the side of the housing. The layered discharge components are arranged in pairs, and the stabilizing components are spaced apart from the pair of layered discharge components.

[0009] Preferably, storage covers are fixedly installed on both sides of the inner wall of the shell. Fertilizer inlet pipe and seed inlet pipe are fixedly connected to the surfaces of the two storage covers respectively. The fertilizer inlet pipe and seed inlet pipe are fixedly connected to the inlet end of the stratified discharge component. The fertilizer inlet pipe and seed inlet pipe are arranged alternately in the inner cavity of the shell. The storage covers are used to store fertilizer and seeds entering from the feed hole and guide them to the fertilizer inlet pipe and seed inlet pipe to ensure the orderly flow of materials inside the shell.

[0010] Preferably, the tiered discharge component includes a discharge guide plate, which is fixedly installed on the side of the housing and inserted into the soil to provide a guiding channel for the output of fertilizer and seeds, guiding the material to be smoothly discharged from the inside of the housing. A U-shaped rod is rotatably installed on one side of the discharge guide plate, and the U-shaped rod is squeezed and adapted to the prying block. A baffle is fixedly installed in the middle of the U-shaped rod, and the baffle is sealed and adapted to the discharge guide plate. Under the squeezing action of the prying block, the U-shaped rod rotates, driving the middle baffle to move, thereby controlling the opening and closing of the discharge guide plate and realizing the fertilization and sowing operation. Return springs are fixedly connected between the two sides of the U-shaped rod and the outer surface of the housing. The return springs are sleeved on the outer surface of the U-shaped rod. After the prying block squeezes the U-shaped rod, the return springs provide a restoring force, so that the U-shaped rod and the baffle return to the initial position and close the discharge guide plate.

[0011] Preferably, a first material-blocking block and a second material-blocking block are fixedly installed on the surface of the baffle. A shallow discharge hole is opened on the surface of the baffle and is located between the first and second material-blocking blocks. A deep material-guiding groove is opened in the middle of the second material-blocking block. A baffle plate is fixedly installed on the inner side of the discharge guide plate. The baffle plate is sealed and adapted to the shallow discharge hole. When the discharge guide plate and the baffle plate are closed, the baffle plate blocks the seeds or fertilizer from falling. When the discharge guide plate and the baffle plate are open, the baffle plate moves away from the shallow discharge hole, and the seeds or fertilizer fall from the shallow discharge hole and the deep material-guiding groove, realizing layered fertilization and sowing.

[0012] Preferably, the stabilizing component includes a hollow rod, which is fixedly installed on the side of the housing. A buffer spring is fixedly installed inside the hollow rod, and a ground-adhering block is fixedly connected to the end of the buffer spring. The ground-adhering block is slidably installed inside the hollow rod. When the seeder is working, the ground-adhering block adheres to the ground, ensuring the relative position of the fertilization and sowing mechanism with the ground is stable, so that fertilizer and seeds can be accurately sown to the appropriate depth and position. The buffer spring absorbs and buffers the impact force of the ground, ensuring the stability and reliability of the fertilization and sowing mechanism.

[0013] This invention provides a corn stratified fertilization planter with an anti-clogging mechanism. It has the following beneficial effects: I. This corn stratified fertilization planter with an anti-clogging mechanism utilizes a drive shaft driven by the motor output to rotate. As the drive shaft rotates, it drives rotating rods fixed to both sides of its surface, which in turn rotate the mounting rods and the cutting blades on the surface. During rotation, the cutting blades cut away debris, clumps, and weeds in the soil. The anti-clogging mechanism effectively prevents soil and weeds from clogging the fertilization and planting mechanism, ensuring continuous and stable operation of the planter, reducing the frequency of manual cleaning, and improving operational efficiency.

[0014] II. This corn stratified fertilization planter with an anti-blocking mechanism, through the setting of the material guide components, allows fertilizer and seeds to be added into the storage box by opening the fertilizer door and seed door. After closing, the material is separated by the inverted Y-shaped plate under the action of gravity and guided into the two side guide chambers respectively. The guide plate guides the material into the feed inlet on the surface of the annular block. The rotation of the guide rod drives the spiral blade to push the material from the feed inlet to the fan-shaped opening. The inverted Y-shaped plate prevents fertilizer and seeds from mixing during storage and transportation, ensuring the accuracy of subsequent stratified fertilization and sowing, and improving the sowing quality.

[0015] 3. This corn stratified fertilization and seeding machine with an anti-blocking mechanism, through the setting of the material initiation component, the rotation of the guide rod drives the housing to rotate through the rotating shaft. When the housing rotates, the push block of the material initiation component meets the U-shaped rod of the stratified discharge component. The push block squeezes the U-shaped rod to make it rotate. The U-shaped rod drives the baffle to move and open the discharge guide plate, and the material is discharged. After the push block leaves, the return spring makes the U-shaped rod return to its original position and close the baffle, realizing automatic fertilization and seeding, accurately controlling the timing and amount of material output, avoiding material waste, and improving the utilization rate of fertilizer and seeds.

[0016] IV. This corn layered fertilization and planting machine with anti-blocking mechanism, through the setting of stabilizing components, ensures the stability of the fertilization and planting mechanism when the ground contact block is in contact with the ground during the operation of the fertilization and planting mechanism. When the ground is uneven, the ground contact block slides inside the hollow rod, compressing or stretching the buffer spring. The stabilizing components ensure the stability of the fertilization and planting mechanism when operating on uneven ground, so that fertilizer and seeds can be accurately sown to the appropriate depth and position, improving the uniformity and accuracy of sowing.

[0017] V. This corn stratified fertilization and planting machine with anti-blocking mechanism, through the setting of stratified discharge components, causes the U-shaped rod to rotate under the squeezing action of the pusher block, driving the middle baffle to move, thereby controlling the opening and closing of the discharge guide plate, realizing the operation of fertilization and planting. When the discharge guide plate and the baffle are closed, the baffle plate blocks the seeds or fertilizer from falling. When the discharge guide plate and the baffle are open, the baffle plate moves away from the shallow discharge hole, and the seeds or fertilizer fall from the shallow discharge hole and the deep guide trough, realizing stratified fertilization and planting, meeting the nutrient requirements of corn at different growth stages, improving fertilizer utilization, and optimizing the root growth environment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the appearance of the present invention; Figure 3 This is a schematic diagram of the anti-blocking mechanism of the present invention; Figure 4 This is a schematic diagram of the anti-clogging component structure of the present invention; Figure 5 This is a schematic diagram of the feeding mechanism of the present invention; Figure 6This is an enlarged schematic diagram of part A of the present invention; Figure 7 This is a partial cross-sectional view of the feeding mechanism of the present invention; Figure 8 This is a schematic diagram of the fertilization and sowing mechanism of the present invention; Figure 9 This is a partial cross-sectional view of the fertilization and sowing mechanism of the present invention; Figure 10 This is a schematic diagram of the layered material output structure of the present invention.

[0019] In the diagram: 1. Frame; 2. Press roller frame; 3. Ground pressing roller; 4. Feeding mechanism; 41. Storage box; 42. Fertilizer door; 43. Seed door; 44. Guide component; 441. Guide chamber; 442. Guide plate; 443. Annular block; 444. Feed inlet; 445. Spiral blade; 446. Fan-shaped opening; 447. Guide rod; 45. Lifting component; 451. Connecting plate; 452. Fixing rod; 453. Pulley; 46. Inverted Y-shaped plate; 5. Fertilizing and sowing mechanism; 51. Rotating shaft; 52. Shell; 53. Feed hole; 54. Layered discharge component; 541. Discharge guide plate; 542. Baffle; 543. U-shaped rod; 544. Return spring; 545. Material stop block one; 546. Material stop block two; 547. Shallow discharge hole; 548. Deep guide trough; 549. Material stop plate; 55. Stabilizer; 551. Hollow rod; 552. Buffer spring; 553. Ground-mounting block; 56. Fertilizer inlet pipe; 57. Seed inlet pipe; 58. Material storage cover; 6. Anti-blocking mechanism; 61. Mounting plate; 62. Connecting rod; 63. Splash guard; 64. Motor; 65. Anti-blocking component; 651. Drive shaft; 652. Rotating rod; 653. Mounting rod; 654. Cutting blade; 655. Fixing plate; 656. Guide plate. Detailed Implementation

[0020] 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.

[0021] First embodiment, such as Figures 1 to 4 As shown, the present invention provides a technical solution: a corn stratified fertilization planter with an anti-blocking mechanism, comprising: The frame 1 has a pressure roller frame 2 fixedly installed in the middle. The two sides of the pressure roller frame 2 are equipped with ground pressing wheels 3 through a rotating shaft. The ground pressing wheels 3 compact the soil after sowing, so that the soil is in close contact with the seeds and fertilizer, which is conducive to the germination and growth of the seeds. Feeding mechanism 4 is installed at the end of frame 1. Feeding mechanism 4 is used to introduce fertilizer and corn seeds. Fertilizer and seeding mechanism 5 is rotatably installed at the bottom of feeding mechanism 4. Fertilizer and seeding mechanism 5 realizes the action of fertilizing and seeding. Anti-blocking mechanism 6 is installed at the end of the frame 1 away from the feeding mechanism 4. Anti-blocking mechanism 6 cuts debris, clumps and weeds in the soil to prevent these objects from blocking the fertilizer and sowing mechanism 5. The anti-blocking mechanism 6 includes a mounting plate 61 and a motor 64. The mounting plate 61 is fixedly installed on the inner side of the frame 1, and the motor 64 is fixedly installed on the outer surface of the mounting plate 61 through a bracket. There are two mounting plates 61, and an anti-blocking component 65 is rotatably installed between the two mounting plates 61. The anti-blocking component 65 is fixedly connected to the output end of the motor 64. A connecting rod 62 is fixedly connected to the top of the mounting plate 61, and a splash guard 63 is fixedly installed at the other end of the connecting rod 62. The splash guard 63 prevents mud and weeds from flying everywhere during cutting. The anti-clogging component 65 includes a drive shaft 651, which is rotatably mounted on the axis of the mounting plate 61. A rotating rod 652 is fixedly mounted on the surface of the drive shaft 651. The rotating rod 652 is located on both sides of the drive shaft 651. An mounting rod 653 is fixedly connected between the rotating rods 652. A cutting blade 654 is fixedly mounted on the surface of the mounting rod 653. The cutting blade 654 cuts debris, clumps, and weeds in the soil to prevent them from clogging the fertilizer and seeding mechanism 5 and ensure that the seeder can work smoothly. A fixing plate 655 is fixedly installed at the end of the rotating rod 652 away from the drive shaft 651. A guide plate 656 is fixedly installed on the surface of the fixing plate 655. The guide plate 656 facilitates the entry of the rotating rod 652 into the soil and plays a guiding role. At the same time, it reduces the resistance of the soil to the anti-clogging component 65, making the anti-clogging work smoother. The rotating rods 652 are evenly distributed along the axis of the drive shaft 651, and the mounting rods 653 are evenly distributed between the rotating rods 652.

[0022] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 5 to 7 As shown, the feeding mechanism 4 includes a storage box 41. An inverted Y-shaped plate 46 is fixedly installed in the middle of the inner cavity of the storage box 41. The inverted Y-shaped plate 46 divides the internal space of the storage box 41 into two chambers, which are used to store seeds and fertilizer respectively, to prevent the two from mixing during storage and to ensure the accuracy of subsequent fertilization and sowing. A fertilizer door 42 and a seed door 43 are rotatably installed on the top of the storage box 41. The fertilizer door 42 and the seed door 43 are respectively located directly above the two chambers of the storage box 41. Guide components 44 are fixedly installed on both sides of the bottom of the storage box 41. The inverted Y-shaped plate 46 is used to separate the material and guide it into the guide component 44. A lifting component 45 is fixedly installed at the bottom of the guide component 44. The lifting component 45 cooperates with the fertilization and sowing mechanism 5 to realize automatic fertilization and sowing. The material guide component 44 includes a material guide chamber 441, which is fixedly installed at the bottom of the storage box 41. An annular block 443 is fixedly installed at the bottom of the inner cavity of the material guide chamber 441. An inlet 444 is formed on the surface of the annular block 443, used to guide fertilizer and seeds into the interior of the material guide chamber 441. A guide rod 447 is rotatably installed on the inner wall of the material guide chamber 441, positioned at the axis of the annular block 443. A spiral blade 445 is fixedly installed on the outer surface of the guide rod 447. The outer surface of 1 is provided with a fan-shaped opening 446, which is located at the end of the spiral blade 445. The spiral blade 445 transports the material entering the guide chamber 441 along the spiral blade 445 to the fan-shaped opening 446. The material enters the subsequent fertilization and sowing mechanism 5 through the fan-shaped opening 446. A guide plate 442 is fixedly installed on the inner wall of the guide chamber 441. The guide plate 442 is located directly above the feed inlet 444. The guide plate 442 guides the fertilizer and seeds to enter the feed inlet 444 smoothly, preventing material accumulation or blockage. The material lifting component 45 includes a connecting plate 451, which is fixedly installed at the bottom of the material guide chamber 441. A fixing rod 452 is fixedly installed on the surface of the connecting plate 451, and a lever 453 is rotatably installed at the other end of the fixing rod 452. By rotating and squeezing the lever 453, the fertilizer and seeding mechanism 5 is controlled to achieve automatic fertilizer and seeding.

[0023] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figure 8 and Figure 9 As shown, the fertilization and sowing mechanism 5 includes a rotating shaft 51, which is fixedly connected to the end of the guide rod 447. A housing 52 is fixedly installed on the outer surface of the rotating shaft 51. Feed holes 53 are provided on both sides of the housing 52. The feed holes 53 are evenly distributed along the axis of the housing 52. The material enters the interior of the housing 52 through the feed holes 53. Layered discharge components 54 and stabilizing components 55 are installed on the side of the housing 52. The layered discharge components 54 are arranged in pairs, and the stabilizing components 55 are spaced apart from the pair of layered discharge components 54. Storage covers 58 are fixedly installed on both sides of the inner wall of the shell 52. Fertilizer inlet pipe 56 and seed inlet pipe 57 are fixedly connected to the surface of the two storage covers 58 respectively. Fertilizer inlet pipe 56 and seed inlet pipe 57 are fixedly connected to the inlet end of the layered discharge component 54. Fertilizer inlet pipe 56 and seed inlet pipe 57 are arranged alternately in the inner cavity of the shell 52. Storage covers 58 are used to store fertilizer and seeds entering from the feed hole 53 and guide them to fertilizer inlet pipe 56 and seed inlet pipe 57 to ensure the orderly flow of materials inside the shell 52. The layered discharge component 54 includes a discharge guide plate 541, which is fixedly installed on the side of the housing 52. The discharge guide plate 541 is inserted into the soil to provide a guiding channel for the output of fertilizer and seeds, guiding the material to be smoothly discharged from the inside of the housing 52. A U-shaped rod 543 is rotatably installed on one side of the discharge guide plate 541. The U-shaped rod 543 is pressed and adapted to the push block 453. A baffle 542 is fixedly installed in the middle of the U-shaped rod 543. The baffle 542 is sealed and adapted to the discharge guide plate 541. Under the squeezing action, the U-shaped rod 543 rotates, driving the middle baffle 542 to move, thereby controlling the opening and closing of the discharge guide plate 541 to realize the fertilization and sowing operation. The two sides of the U-shaped rod 543 are fixedly connected to the outer surface of the housing 52. The return spring 544 is sleeved on the outer surface of the U-shaped rod 543. After the prying block 453 squeezes the U-shaped rod 543, the return spring 544 provides a restoring force, so that the U-shaped rod 543 and the baffle 542 return to the initial position and close the discharge guide plate 541. A first baffle block 545 and a second baffle block 546 are fixedly installed on the surface of the baffle 542. A shallow discharge hole 547 is opened on the surface of the baffle 542 and is located between the first baffle block 545 and the second baffle block 546. A deep guide groove 548 is opened in the middle of the second baffle block 546. A baffle plate 549 is fixedly installed on the inner side of the discharge guide plate 541. The baffle plate 549 is sealed and adapted to the shallow discharge hole 547, and the discharge guide plate 541 is closed with the baffle 542. When the material is in use, the baffle plate 549 blocks the seeds or fertilizer from falling. When the discharge guide plate 541 and the baffle plate 542 are opened, the baffle plate 549 moves away from the shallow discharge hole 547, and the seeds or fertilizer fall from the shallow discharge hole 547 and the deep guide trough 548. When fertilizing and sowing, the depths of the shallow discharge hole 547 and the deep guide trough 548 are 10cm and 20cm respectively, realizing layered fertilization and sowing, meeting the nutrient requirements of corn at different growth stages, improving fertilizer utilization and optimizing the root growth environment.

[0024] The stabilizing component 55 includes a hollow rod 551, which is fixedly installed on the side of the housing 52. A buffer spring 552 is fixedly installed inside the hollow rod 551. A ground-adhering block 553 is fixedly connected to the end of the buffer spring 552. The ground-adhering block 553 is slidably installed inside the hollow rod 551. When the seeder is working, the ground-adhering block 553 adheres to the ground to ensure the relative position of the fertilizing and sowing mechanism 5 with the ground is stable, so that fertilizer and seeds can be accurately sown to the appropriate depth and position. The buffer spring 552 absorbs and buffers the impact force of the ground to ensure the stability and reliability of the fertilizing and sowing mechanism 5.

[0025] In use, the operator opens the fertilizer door 42 and the seed door 43, adds fertilizer and corn seeds to the two chambers in the storage box 41 respectively, and starts the motor 64. The motor 64 drives the transmission shaft 651 of the anti-blocking component 65 to rotate through the output end. The transmission shaft 651 drives the rotating rods 652 evenly distributed on both sides to rotate, thereby causing the mounting rod 653 and the cutting blade 654 to rotate together. The cutting blade 654 cuts debris, clumps and weeds in the soil in front. The guide plate 656 on the fixing plate 655 plays a guiding role to help the cutting work to proceed more smoothly. At the same time, the splash guard 63 blocks the splashes generated during cutting. Under the influence of gravity, the fertilizer and seeds in the storage box 41 are guided into the guide chambers 441 on both sides through the inverted Y-shaped plate 46. The guide plate 442 guides the material smoothly into the feed port 444 on the surface of the ring block 443. When the device moves, the guide rod 447 rotates, which drives the spiral blades 445 on its outer surface to rotate, pushing the material entering the guide chamber 441 along the spiral blades 445 from the feed port 444 to the fan-shaped port 446, thus achieving stable material conveying. When the guide rod 447 rotates, it drives the housing 52 to rotate through the rotating shaft 51. During the rotation of the housing 52, the material enters the interior of the housing 52 through the feed hole 53 and enters the corresponding storage hood 58 respectively. Then, it is transported to the feed end of the layered discharge component 54 through the fertilizer inlet pipe 56 and the seed inlet pipe 57. When the housing 52 rotates, the push block 453 of the material release component 45 contacts the U-shaped rod 543 of the layered discharge component 54. The push block 453 presses the U-shaped rod 543 to make it rotate. The rotation of the U-shaped rod 543 drives the middle baffle 542 to move, opening the discharge guide plate 541. At this time, the baffle plate 549 moves away from the shallow discharge hole 547. Under the action of gravity and centrifugal force, fertilizer or seeds fall from the shallow discharge hole 547 and the deep guide groove 548. Sowing and fertilization of the shallow and deep soil layers are achieved through the shallow discharge hole 547 and the discharge guide plate 541. When the push block 453 no longer presses the U-shaped rod 543, the return spring 544 resets the U-shaped rod 543 and closes the baffle plate 542. The baffle plate 549 is sealed and matched with the shallow discharge hole 547 to block the seeds or fertilizer from falling and prevent material leakage. When the ground contact block 553 of the stabilizing component 55 is in contact with the ground, the ground contact block 553 slides inside the hollow rod 551 when the ground is uneven. The buffer spring 552 is compressed or extended to absorb and buffer the impact force of the ground, ensuring the stability of the fertilization and sowing mechanism 5 and completing the entire fertilization and sowing work.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] 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 corn stratified fertilizer planter with an anti-clogging mechanism, characterized in that, include: The frame (1) has a pressure roller frame (2) fixedly installed in the middle, and the two sides of the pressure roller frame (2) are rotatably installed with pressure rollers (3) through a rotating shaft. Feeding mechanism (4), the feeding mechanism (4) is installed at the end of the frame (1), and a fertilizer and seeding mechanism (5) is rotatably installed at the bottom of the feeding mechanism (4). Anti-blocking mechanism (6), said anti-blocking mechanism (6) is installed at one end of the frame (1) away from the feeding mechanism (4); The anti-blocking mechanism (6) includes a mounting plate (61) and a motor (64). The mounting plate (61) is fixedly installed on the inner side of the frame (1). The motor (64) is fixedly installed on the outer surface of the mounting plate (61) by a bracket. There are two mounting plates (61), and an anti-blocking component (65) is rotatably installed between the two mounting plates (61). The anti-blocking component (65) is fixedly connected to the output end of the motor (64). A connecting rod (62) is fixedly connected to the top of the mounting plate (61), and a splash guard (63) is fixedly installed at the other end of the connecting rod (62). The anti-clogging component (65) includes a drive shaft (651), which is rotatably mounted on the axis of the mounting plate (61). A rotating rod (652) is fixedly mounted on the surface of the drive shaft (651). The rotating rod (652) is arranged on both sides of the drive shaft (651). An mounting rod (653) is fixedly connected between the rotating rods (652). A cutting blade (654) is fixedly mounted on the surface of the mounting rod (653).

2. A corn stratified fertilization planter with an anti-clogging mechanism according to claim 1, characterized in that: A fixing plate (655) is fixedly installed at the end of the rotating rod (652) away from the drive shaft (651). A guide plate (656) is fixedly installed on the surface of the fixing plate (655). The rotating rods (652) are evenly distributed along the axis of the drive shaft (651). The mounting rods (653) are evenly distributed between the rotating rods (652).

3. A corn stratified fertilization planter with an anti-clogging mechanism according to claim 1, characterized in that: The feeding mechanism (4) includes a storage box (41). An inverted Y-shaped plate (46) is fixedly installed in the middle of the inner cavity of the storage box (41). The inverted Y-shaped plate (46) divides the internal space of the storage box (41) into two chambers. A fertilizer door (42) and a seed door (43) are rotatably installed on the top of the storage box (41). The fertilizer door (42) and the seed door (43) are respectively located directly above the two chambers of the storage box (41). Guide components (44) are fixedly installed on both sides of the bottom of the storage box (41). A lifting component (45) is fixedly installed at the bottom of the guide component (44).

4. A corn stratified fertilization planter with an anti-clogging mechanism according to claim 3, characterized in that: The guide component (44) includes a guide chamber (441), which is fixedly installed at the bottom of the storage box (41). An annular block (443) is fixedly installed at the bottom of the inner cavity of the guide chamber (441). A feed inlet (444) is opened on the surface of the annular block (443). A guide rod (447) is rotatably installed on the inner wall of the guide chamber (441). The guide rod (447) is located at the axis of the annular block (443). A spiral blade (445) is fixedly installed on the outer surface of the guide rod (447). A fan-shaped opening (446) is opened on the outer surface of the guide chamber (441). The fan-shaped opening (446) is located at the end of the spiral blade (445). A guide plate (442) is fixedly installed on the inner wall of the guide chamber (441). The guide plate (442) is located directly above the feed inlet (444).

5. A corn stratified fertilization planter with an anti-clogging mechanism according to claim 3, characterized in that: The material lifting component (45) includes a connecting plate (451), which is fixedly installed at the bottom of the material guide chamber (441). A fixing rod (452) is fixedly installed on the surface of the connecting plate (451), and a lever (453) is rotatably installed at the other end of the fixing rod (452).

6. A corn stratified fertilization planter with an anti-clogging mechanism according to claim 4, characterized in that: The fertilization and sowing mechanism (5) includes a rotating shaft (51), which is fixedly connected to the end of the guide rod (447). A housing (52) is fixedly installed on the outer surface of the rotating shaft (51). Feed holes (53) are provided on both sides of the housing (52). The feed holes (53) are evenly distributed along the axis of the housing (52). Layered discharge components (54) and stabilizers (55) are installed on the side of the housing (52). The layered discharge components (54) are arranged in pairs, and the stabilizers (55) are spaced apart from the set of layered discharge components (54).

7. A corn stratified fertilization planter with an anti-clogging mechanism according to claim 6, characterized in that: Storage covers (58) are fixedly installed on both sides of the inner wall of the housing (52). The surfaces of the two storage covers (58) are respectively fixedly connected to fertilizer inlet pipe (56) and seed inlet pipe (57). The fertilizer inlet pipe (56) and seed inlet pipe (57) are fixedly connected to the inlet end of the layered discharge component (54). The fertilizer inlet pipe (56) and seed inlet pipe (57) are alternately arranged in the inner cavity of the housing (52).

8. A corn stratified fertilization planter with an anti-clogging mechanism according to claim 7, characterized in that: The layered discharge component (54) includes a discharge guide plate (541), which is fixedly installed on the side of the housing (52). A U-shaped rod (543) is rotatably installed on one side of the discharge guide plate (541). The U-shaped rod (543) is pressed and adapted to the pry block (453). A baffle (542) is fixedly installed in the middle of the U-shaped rod (543). The baffle (542) is sealed and adapted to the discharge guide plate (541). A return spring (544) is fixedly connected between the two sides of the U-shaped rod (543) and the outer surface of the housing (52). The return spring (544) is sleeved on the outer surface of the U-shaped rod (543).

9. A corn stratified fertilization planter with an anti-clogging mechanism according to claim 8, characterized in that: The surface of the baffle (542) is fixedly equipped with a first baffle block (545) and a second baffle block (546). A shallow discharge hole (547) is opened on the surface of the baffle (542). The shallow discharge hole (547) is located between the first baffle block (545) and the second baffle block (546). A deep guide groove (548) is opened in the middle of the second baffle block (546). A baffle plate (549) is fixedly installed on the inner side of the discharge guide plate (541). The baffle plate (549) is sealed and adapted to the shallow discharge hole (547).

10. A corn stratified fertilization planter with an anti-clogging mechanism according to claim 9, characterized in that: The stabilizer (55) includes a hollow rod (551), which is fixedly installed on the side of the housing (52). A buffer spring (552) is fixedly installed inside the hollow rod (551), and a grounding block (553) is fixedly connected to the end of the buffer spring (552). The grounding block (553) is slidably installed inside the hollow rod (551).

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