Corn planting seeder and corn planting method

Abstract

The invention discloses a corn planting seeder and a corn planting method, and belongs to the technical field of corn planting.The corn planting seeder comprises a bottom plate, a plurality of supporting plates are connected to the top of the bottom plate, the same supporting cylinder is connected among the supporting plates, the corn planting seeder further comprises an inserting rod, a fixing ring and a planting device, the bottom of the inserting rod penetrates through the supporting cylinder, and the fixing ring is arranged on the bottom of the inserting rod; a mounting ring is connected to the top of the inserting rod, and two handles are connected to the outer wall of the mounting ring; according to the device, by rotating an adjusting screw block, the adjusting screw block drives a transmission block to rotate through a transmission groove, and the transmission block drives a hinge block to rotate through a side groove in the outer wall of a rotating block, so that the hinge block drives one side of a hinge plate to move, the other side of the hinge plate drives a hinge seat to move, and the hinge seat moves to drive an adjusting plate to move; the adjusting plate moves in the trough, the storage amount of the trough is adjusted, the device adjusts the number of seeds in a single pit by combining the seed quality, the planting scale, the environmental condition and the variety characteristics, and then the practicability of the device is improved.

Description

Technical Field

[0001] This invention belongs to the field of corn planting technology, and particularly relates to a corn planting machine and a corn planting method. Background Technology

[0002] Corn is a common whole grain. As an important cereal, corn is often used as a whole grain food or feed. Corn is widely grown in tropical and temperate regions around the world. Corn has strong drought resistance, cold resistance, and tolerance to poor soil, as well as excellent environmental adaptability. It has high nutritional value, and corn planting requires the use of planting machines.

[0003] Chinese patent application number 202410410905.X discloses a corn planting machine, including a storage cylinder, an extension cylinder movably sleeved around the storage cylinder, an anti-clogging mechanism fixedly connected to the inner wall of the extension cylinder, two handles symmetrically fixedly connected to the extension cylinder, an electromagnetic feeding valve fixedly connected to the bottom of the storage cylinder, a power supply box fixedly connected to the vertical outer wall of the storage cylinder, a feeding pipe fixedly connected to the bottom of the electromagnetic feeding valve, and a soil insertion plate fixedly connected to the bottom of the electromagnetic feeding valve. A mounting pipe is fixedly connected to the bottom, and a soil loosening machine is connected between the mounting pipe and the storage cylinder. The soil loosening mechanism includes a mounting frame fixedly connected to the vertical outer wall of the storage cylinder. A mounting plate is fixedly connected to the lower end of the mounting frame, and a motor is fixedly connected to the side wall on the upper side of the mounting plate. However, in actual use, the amount of seeds in a single pit needs to be adjusted according to seed quality, planting scale, environmental conditions, and variety characteristics during corn planting. However, this device cannot flexibly adjust the planting quantity during planting, resulting in low practicality. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that traditional corn planters cannot flexibly adjust the number of seeds sown, and to propose a corn planting planter and corn planting method.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a corn planting machine, comprising a base plate, wherein multiple support plates are connected to the top of the base plate, and the multiple support plates are connected by the same support cylinder, and further comprising: The insertion rod has its bottom penetrating through the support cylinder, and its top is connected to an installation ring, the outer wall of which is connected to two handles; The two fixed rings are connected to the same fixed block on one side, and a material receiving box is connected to one side of the fixed block. The top of the material receiving box is connected to a top cover, and the bottom of the material receiving box is connected to a discharge box. A planting device is installed inside a material receiving box. The planting device includes a rotating block with multiple material troughs and a rotating groove. The rotating block is rotatably connected to the rotating groove. Multiple adjusting plates are driven on the outer wall of the rotating block. The outer wall of the adjusting plate is attached to and slidably connected to the inner wall of the material trough. The amount of material stored in the trough is adjusted by the radial movement of the adjusting plate.

[0006] As a further description of the above technical solution: The planting device also includes: The bottom block is installed inside the material receiving box, and a fitting groove is provided inside the bottom block. The inner wall of the fitting groove is in contact with and slidably connected to the outer wall of the rotating block. A connecting groove is formed on one side of the inner wall of the fitting groove, and the other side of the connecting groove extends to the outside of the material receiving box; A rotating cylinder, one side of which is connected to one side of a rotating block, and the other side of which extends out of the material receiving box through a connecting groove, and the outer wall of the rotating cylinder is rotatably connected to the inner wall of the connecting groove, and the inner wall of the rotating cylinder is provided with a threaded groove. An adjusting screw block, the outer wall of which is threadedly connected to a threaded groove, and a transmission groove is provided on one side of the adjusting screw block.

[0007] As a further description of the above technical solution: The planting device also includes: The transmission block has its outer wall slidably connected to the inner wall of the transmission groove, and the depth of the transmission groove is slightly greater than the length of the transmission block, and one side of the transmission block is connected to one side of the rotating block. A side groove is formed on the outer wall of the rotating block, and multiple hinge blocks are connected inside the side groove. A hinge plate is hinged to one side of each hinge block. A hinge seat, wherein one side of the plurality of hinge seats is connected to one side of the adjusting plate, and one side of the hinge seat is hinged to the other side of the hinge plate; A through groove is provided at the bottom of the material trough, and the other side of the through groove is connected to the rotating groove. The hinge plate extends into the material trough through the through groove.

[0008] As a further description of the above technical solution: The planting device also includes: The mounting groove is formed inside the fixing block, and a circular groove is formed on one side of the mounting groove, and the other side of the circular groove extends into the fitting groove; The motor is installed in the mounting slot, and the motor output shaft extends into the fitting slot through the circular slot. The motor output shaft is connected to one side of the rotating block.

[0009] As a further description of the above technical solution: The outer wall of the support cylinder is provided with an adjustment device, the adjustment device comprising: An external threaded ring, the inner wall of which is connected to the outer wall of the support cylinder; An internal threaded ring, wherein the inner wall of the internal threaded ring is threadedly connected to the outer wall of the external threaded ring, and a rotating groove is provided at the top of the internal threaded ring; The support cylinder has a sliding hole at its top, the inner wall of the sliding hole is in contact with and slidably connected to the outer wall of the insertion rod, and a rotating ring is connected to the bottom of the support cylinder, the outer wall of the rotating ring is rotatably connected to the inner wall of the rotating groove. A retaining ring, the inner wall of which is connected to the outer wall of the insertion rod.

[0010] As a further description of the above technical solution: The regulating device further includes: The inner rings are installed inside the support cylinder, and the inner wall of the top inner ring has two second sliding grooves. The inner wall of the sliding hole has two first sliding grooves, and the same sliding strip is slidably connected in the first and second sliding grooves on the same side. One side of the sliding strip is connected to the outer wall of the insertion rod. A limiting ring, the inner wall of which is connected to the outer wall of the insertion rod, and the limiting ring is located between two inner rings.

[0011] As a further description of the above technical solution: The regulating device further includes: A connecting cylinder, wherein the inner wall of the connecting cylinder is connected to the outer wall of the support cylinder, and the inner wall of the fixing ring is connected to the outer wall of the connecting cylinder, and a protective groove is provided inside the connecting cylinder; The protective cylinder has its outer wall attached to and slidably connected to the inner wall of the protective groove, and its top is connected to the bottom of the internal threaded ring.

[0012] As a further description of the above technical solution: A scraping device is connected to the bottom of the support cylinder, and the scraping device includes: The bottom ring is connected to the bottom of the top support cylinder, and multiple movable grooves are opened inside the bottom ring, and the multiple movable grooves are staggered with each other; The scraper has multiple outer walls that are slidably connected to the inner wall of the movable groove, and two allowance grooves are opened on one side of the scraper. A spring is connected to one side of the allowance groove, and the other end of the spring is connected to one side of the inner wall of the movable groove.

[0013] As a further description of the above technical solution: The scraping device also includes: A fixed rod is provided with a fixed groove on one side of the allowance groove, and the inner wall of the fixed groove is slidably connected to the outer wall of the fixed rod. The other end of the fixed rod is connected to one side of the inner wall of the movable groove, and a spring is sleeved on the outside of the fixed rod. The limiting grooves are formed on one side of the inner wall of the movable groove, and the limiting blocks are slidably connected in the limiting grooves. One side of the limiting block is connected to one side of the scraper.

[0014] A corn planting method, specifically including the following steps: S1. By rotating the adjusting screw, the adjusting screw drives the transmission block to rotate through the transmission groove. The transmission block drives the hinge block to rotate through the side groove on the outer wall of the rotating block. This causes the hinge block to move one side of the hinge plate, and the other side of the hinge plate to move the hinge seat. The movement of the hinge seat drives the adjusting plate to move, so that the adjusting plate moves in the material trough, thereby adjusting the storage amount of the material trough.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In this invention, by setting up a planting device, rotating the adjusting screw block causes the adjusting screw block to drive the transmission block to rotate through the transmission groove. The transmission block drives the hinge block to rotate through the side groove on the outer wall of the rotating block. This causes the hinge block to move one side of the hinge plate, and the other side of the hinge plate to move the hinge seat. The movement of the hinge seat drives the adjusting plate to move, so that the adjusting plate moves in the trough, thereby adjusting the storage amount in the trough. This allows the device to adjust the number of seeds in a single pit based on seed quality, planting scale, environmental conditions, and variety characteristics, thereby improving the practicality of the device.

[0016] 2. In this invention, by setting an adjustment device, the inner threaded ring is rotated and engaged with the outer thread of the outer threaded ring, causing the inner threaded ring to move upward when rotating. When the inner threaded ring moves upward, it drives the support cylinder to move, thereby adjusting the distance between the support cylinder and the retaining ring. By adjusting the distance between the retaining ring and the support cylinder, the depth of the insertion rod into the soil can be adjusted, thus meeting the planting depth requirements of corn of different qualities, and thus expanding the applicability of the device.

[0017] 3. In this invention, by setting up a scraping device, the bottom of the insertion rod is pressed against the scraper as the insertion rod moves downward, forcing the scraper to be subjected to inward force. When the scraper moves, it compresses the spring, causing the spring to generate a rebound force. Through the rebound force of the spring, the spring has a certain reaction force on the scraper, so that the scraper and the outer wall of the insertion rod are in contact. Thus, when the insertion rod is reset and moved, the scraper scrapes away the larger soil on the outer wall of the insertion rod, avoiding soil adhering to the surface of the insertion rod and affecting the insertion operation of the next pit. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a corn planting and seeding machine proposed in this invention; Figure 2 This is a schematic cross-sectional view of the material receiving box structure of a corn planting and seeding machine proposed in this invention; Figure 3 This is a schematic diagram of the planting device structure of a corn planting and seeding machine proposed in this invention; Figure 4This invention proposes a corn planting and seeding machine. Figure 3 Enlarged structural diagram of section A; Figure 5 This is a schematic diagram of the transmission groove structure of a corn planting and seeding machine proposed in this invention; Figure 6 This is a schematic diagram of the adjustment device structure of a corn planting and seeding machine proposed in this invention; Figure 7 This invention proposes a corn planting and seeding machine. Figure 6 Enlarged structural diagram of section B; Figure 8 This invention proposes a corn planting and seeding machine. Figure 6 Enlarged structural diagram of section C; Figure 9 This is a schematic diagram of the scraping device structure of a corn planting and seeding machine proposed in this invention.

[0019] Explanation of reference numerals in the attached figures: 1. Handle; 2. Mounting ring; 3. Insert rod; 4. Base plate; 5. Support cylinder; 6. Material receiving box; 7. Planting device; 701. Mounting groove; 702. Circular groove; 703. Fitting groove; 704. Base block; 705. Connecting groove; 706. Adjusting screw block; 707. Rotating cylinder; 708. Rotating block; 709. Material trough; 710. Transmission block; 711. Adjusting plate; 712. Hinge seat; 713. Hinge plate; 714. Side groove; 715. Hinge block; 716. Rotating block; 717. Motor; 718. Rotating groove; 719. Through groove; 720. Transmission groove; 8. Adjusting device; 801. Retaining ring; 8 02. Sliding bar; 803. Support cylinder; 804. First sliding groove; 805. Sliding hole; 806. Internal threaded ring; 807. Protective cylinder; 808. Connecting cylinder; 809. External threaded ring; 810. Inner ring; 811. Second sliding groove; 812. Limiting ring; 813. Rotating ring; 814. Protective groove; 815. Rotating groove; 9. Scraping device; 901. Bottom ring; 902. Scraper; 903. Limiting block; 904. Fixing rod; 905. Spring; 906. Limiting groove; 907. Movable groove; 908. Residual groove; 10. Discharge box; 11. Support plate; 12. Top cover; 13. Fixing ring; 14. Fixing block. 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] Please see Figures 1-9 The present invention provides a technical solution: a corn planting and seeding machine, including a base plate 4, a plurality of support plates 11 connected to the top of the base plate 4, and the plurality of support plates 11 being connected by the same support cylinder 5, and further including: Insert rod 3, the bottom of insert rod 3 passes through support cylinder 5, and the top of insert rod 3 is connected to mounting ring 2, and the outer wall of mounting ring 2 is connected to two handles 1; The fixing ring 13 has a fixing block 14 connected to one side of the two fixing rings 13. The material receiving box 6 is connected to one side of the fixing block 14. The top of the material receiving box 6 is connected to the top cover 12, and the bottom of the material receiving box 6 is connected to the bottom discharge box 10. Planting device 7 is installed inside material receiving box 6. Planting device 7 includes a rotating block 708, which has multiple material troughs 709 and a rotating groove 718. A rotating block 716 is rotatably connected inside the rotating groove 718. Multiple adjusting plates 711 are driven on the outer wall of the rotating block 716. The outer wall of the adjusting plate 711 is attached to and slidably connected to the inner wall of the material trough 709. The storage amount of the material trough 709 is adjusted by the radial movement of the adjusting plate 711.

[0022] Furthermore, the planting device 7 also includes: The bottom block 704 is installed in the material receiving box 6, and the bottom block 704 has a fitting groove 703, and the inner wall of the fitting groove 703 is attached to and slidably connected to the outer wall of the rotating block 708. The connecting groove 705 is formed on one side of the inner wall of the fitting groove 703, and the other side of the connecting groove 705 extends to the outside of the material receiving box 6; The rotating cylinder 707 has one side connected to the rotating block 708, and the other side of the rotating cylinder 707 extends out of the material receiving box 6 through the connecting groove 705. The outer wall of the rotating cylinder 707 is rotatably connected to the inner wall of the connecting groove 705. The inner wall of the rotating cylinder 707 is provided with a threaded groove. The adjusting screw block 706 has its outer wall threadedly connected to the threaded groove, and a transmission groove 720 is provided on one side of the adjusting screw block 706.

[0023] Furthermore, the planting device 7 also includes: The transmission block 710 has its outer wall slidably connected to the inner wall of the transmission groove 720, and the depth of the transmission groove 720 is slightly greater than the length of the transmission block 710. One side of the transmission block 710 is connected to one side of the rotating block 716. Side groove 714 is formed on the outer wall of rotating block 716, and multiple hinge blocks 715 are connected inside the side groove 714. A hinge plate 713 is hinged to one side of the hinge block 715. Hinged base 712, one side of multiple hinged bases 712 is connected to one side of adjusting plate 711, and one side of hinged base 712 is hinged to the other side of hinge plate 713; A through groove 719 is provided at the bottom of the material trough 709, and the other side of the through groove 719 is connected to the rotating groove 718. The hinge plate 713 extends into the material trough 709 through the through groove 719.

[0024] Furthermore, the planting device 7 also includes: The mounting groove 701 is formed in the fixing block 14, and a circular groove 702 is formed on one side of the mounting groove 701, and the other side of the circular groove 702 extends into the fitting groove 703. Motor 717 is installed in mounting slot 701, and the output shaft of motor 717 extends into fitting slot 703 through circular slot 702. The output shaft of motor 717 is connected to one side of rotating block 708.

[0025] The specific implementation method is as follows: By setting up the planting device 7, the adjusting screw block 706 is rotated, causing it to rotate within the threaded groove on the inner wall of the rotating cylinder 707. During rotation, the adjusting screw block 706 moves inward. The threads on the outer wall of the adjusting screw block 706 engage with the threads on the inner wall of the rotating cylinder 707, and there is a locking function between the threads to prevent the adjusting screw block 706 from reversing during use, thus affecting the adjustment accuracy. The rotation of the transmission groove 720 drives the transmission block 710 to rotate, which in turn drives the side groove 714 on the outer wall of the rotating block 716 to rotate. The side groove 714 then drives the hinge block 715 to rotate. This causes the hinge block 715 to move one side of the hinge plate 713, forcing the other side of the hinge plate 713 to move the hinge seat 712. The movement of the hinge seat 712 then moves the adjusting plate 711, allowing the adjusting plate 711 to move within the material trough 709. This allows for adjustment of the amount of seeds stored in the material trough 709, enabling the device to adjust the number of seeds in a single pit based on seed quality, planting scale, environmental conditions, and variety characteristics. This improves the practicality of the device. Furthermore, the adjustment screw block 706 has a scale needle on one side, and the rotating cylinder 707 has a scale block on one side, allowing for precise control during adjustment and improving the convenience and accuracy of the adjustment operation.

[0026] The outer wall of the support cylinder 5 is provided with an adjustment device 8, which includes: External threaded ring 809, the inner wall of external threaded ring 809 is connected to the outer wall of support cylinder 5; The inner threaded ring 806 is threaded to the outer wall of the outer threaded ring 809, and the top of the inner threaded ring 806 is provided with a rotating groove 815. The support cylinder 803 has a sliding hole 805 at its top. The inner wall of the sliding hole 805 is in contact with and slidably connected to the outer wall of the insertion rod 3. The bottom of the support cylinder 803 is connected to a rotating ring 813. The outer wall of the rotating ring 813 is rotatably connected to the inner wall of the rotating groove 815. The retaining ring 801 has its inner wall connected to the outer wall of the insert rod 3.

[0027] Furthermore, the adjusting device 8 also includes: Inner ring 810, two inner rings 810 are installed inside the support cylinder 5, and the inner wall of the top inner ring 810 is provided with two second sliding grooves 811. The inner wall of the sliding hole 805 is provided with two first sliding grooves 804, and the same sliding strip 802 is slidably connected in the first sliding groove 804 and the second sliding groove 811 on the same side. One side of the sliding strip 802 is connected to the outer wall of the insertion rod 3. Limiting ring 812, the inner wall of limiting ring 812 is connected to the outer wall of insert rod 3, and the limiting ring 812 is located between two inner rings 810.

[0028] Furthermore, the adjusting device 8 also includes: The inner wall of the connecting cylinder 808 is connected to the outer wall of the support cylinder 5, and the inner wall of the fixing ring 13 is connected to the outer wall of the connecting cylinder 808. A protective groove 814 is provided inside the connecting cylinder 808. The outer wall of the protective cylinder 807 is attached to and slidably connected to the inner wall of the protective groove 814, and the top of the protective cylinder 807 is connected to the bottom of the internal threaded ring 806.

[0029] The specific implementation method is as follows: By setting an adjustment device 8, the internal threaded ring 806 is rotated, and the internal threaded ring 806 engages with the outer thread of the external threaded ring 809, causing the internal threaded ring 806 to move upward when rotating. When the internal threaded ring 806 moves upward, it drives the support cylinder 803 and the protective cylinder 807 to move simultaneously. The distance between the support cylinder 803 and the retaining ring 801 is adjusted. Different distances between the retaining ring 801 and the support cylinder 803 allow for adjustment of the insertion depth of the insertion rod 3 into the soil, thus meeting the planting depth requirements of corn of different qualities. The device is applicable to various conditions. Furthermore, the internal threaded ring 806 drives the protective cylinder 807 to move within the protective groove 814, allowing the protective cylinder 807 to... 07. Protect the exposed external threaded ring 809 after adjustment to prevent soil from adhering to the surface of the external threaded ring 809 during use and affecting the transmission operation, thereby improving the convenience of use and maintenance of the device. The slide bar 802 slides in the first slide groove 804 and the second slide groove 811 respectively, so that the first slide groove 804 and the second slide groove 811 support the slide bar 802, preventing the transmission of rotational force when inserting into the soil, thereby avoiding affecting the digging efficiency. By setting a limit ring 812, the limit ring 812 moves between the two inner rings 810, so that the two inner rings 810 limit the insertion rod 3 through the limit ring 812, preventing the insertion rod 3 from sliding out of the support cylinder 5 and affecting the use.

[0030] The bottom of the support cylinder 5 is connected to a scraping device 9, which includes: The bottom ring 901 is connected to the bottom of the top support cylinder 5, and the bottom ring 901 has multiple movable grooves 907, which are staggered with each other. Scraper 902, the outer wall of multiple scrapers 902 is slidably connected to the inner wall of movable groove 907, and two allowance grooves 908 are opened on one side of scraper 902. A spring 905 is connected to one side of allowance groove 908, and the other end of spring 905 is connected to one side of the inner wall of movable groove 907.

[0031] Furthermore, the scraping device 9 also includes: The fixed rod 904 has a fixed groove on one side of the allowance groove 908, and the inner wall of the fixed groove is slidably connected to the outer wall of the fixed rod 904. The other end of the fixed rod 904 is connected to one side of the inner wall of the movable groove 907, and the spring 905 is sleeved on the outside of the fixed rod 904. A limiting groove 906 is provided on one side of the inner wall of the movable groove 907, and a limiting block 903 is slidably connected in the limiting groove 906. One side of the limiting block 903 is connected to one side of the scraper 902.

[0032] The specific implementation method is as follows: By setting up a scraping device 9, the insertion rod 3 moves downward, causing the bottom of the insertion rod 3 to press against the scraper 902, forcing the scraper 902 to be subjected to inward force. When the scraper 902 moves, it presses against the spring 905, causing the spring 905 to generate a rebound force. By setting up a fixing rod 904 to support the spring 905, it is prevented from bending when compressed, which would affect the rebound effect of the spring 905. Subsequently, the rebound force of the spring 905 causes the spring 905 to have a certain reaction force on the scraper 902, so that the scraper 902 fits against the outer wall of the insertion rod 3. This allows the scraper 902 to scrape away larger soil particles on the outer wall of the insertion rod 3 when the insertion rod 3 is reset and moved, preventing soil from adhering to the surface of the insertion rod 3 and affecting the insertion operation of the next pit. By allowing the limiting block 903 to slide in the limiting groove 906, the limiting block 903 has a good limiting effect on the scraper 902, preventing the scraper 902 from sliding out of the movable groove 907 when it separates from the insertion rod 3, thus affecting its use.

[0033] Working principle: During use, corn seeds are placed in the receiving box 6. Then, the inner threaded ring 806 is rotated according to the planting quality. The inner threaded ring 806 engages with the outer threaded ring 809, causing the inner threaded ring 806 to move upwards and drive the support cylinder 803 to move. This adjusts the distance between the support cylinder 803 and the retaining ring 801. Different distances between the retaining ring 801 and the support cylinder 803 adjust the depth of the insertion rod 3 into the soil, meeting the planting depth requirements of this seed variety. Then, the adjusting screw block 706 is rotated, causing the adjusting screw block 706 to drive the transmission groove 720 to rotate. The transmission groove 720 drives the transmission block 710 to rotate, which in turn drives the rotating block 716 to rotate. The rotating block 716 drives the side groove 714 to rotate, which in turn drives the hinge block 715 to rotate, thus causing the hinge... The connecting block 715 drives one side of the hinge plate 713 to move, and the other side of the hinge plate 713 drives the hinge seat 712 to move. The movement of the hinge seat 712 drives the adjustment plate 711 to move, so that the adjustment plate 711 moves within the material trough 709, thereby adjusting the storage capacity of the material trough 709 to meet the planting quantity of the seed variety. Then, the handle 1 is moved downward, and the handle 1 drives the mounting ring 2 to move. The mounting ring 2 drives the insertion rod 3 to move downward, so that the insertion rod 3 extends into the soil and forms a planting pit. Then, the handle 1 is moved upward, so that the insertion rod 3 returns to its original position. During the movement, the scraper 902 scrapes off the soil on the surface of the insertion rod 3 to avoid affecting subsequent use. Finally, the motor 717 drives the rotating block 708 to rotate, and the rotating block 708 drives the seeds in the material trough 709 to move and flow into the planting pit through the feeding box 10.

[0034] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0036] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.

[0038] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A corn planting and seeding machine, comprising a base plate (4), wherein a plurality of support plates (11) are connected to the top of the base plate (4), and the plurality of support plates (11) are connected by the same support cylinder (5), characterized in that, Also includes: Insert rod (3), the bottom of the insert rod (3) passes through the support cylinder (5), and the top of the insert rod (3) is connected to an installation ring (2), and the outer wall of the installation ring (2) is connected to two handles (1); Fixed ring (13), two fixed rings (13) are connected to the same fixed block (14) on one side, the fixed block (14) is connected to a material receiving box (6) on one side, and the top of the material receiving box (6) is connected to a top cover (12), and the bottom of the material receiving box (6) is connected to a discharge box (10). Planting device (7), the planting device (7) is installed in the material receiving box (6), the planting device (7) includes a rotating block (708), the rotating block (708) has multiple material troughs (709) and a rotating groove (718) is provided in the rotating block (708), a rotating block (716) is rotatably connected in the rotating groove (718), multiple adjusting plates (711) are provided on the outer wall of the rotating block (716), the outer wall of the adjusting plate (711) is attached to and slidably connected to the inner wall of the material trough (709), and the storage amount of the material trough (709) is adjusted by the radial movement of the adjusting plate (711).

2. The corn planting and seeding machine according to claim 1, characterized in that, The planting device (7) also includes: The bottom block (704) is installed in the material receiving box (6), and the bottom block (704) has a fitting groove (703) inside, and the inner wall of the fitting groove (703) is attached to and slidably connected to the outer wall of the rotating block (708); A connecting groove (705) is formed on one side of the inner wall of the fitting groove (703), and the other side of the connecting groove (705) extends to the outside of the material receiving box (6); Rotating cylinder (707), one side of the rotating cylinder (707) is connected to one side of the rotating block (708), and the other side of the rotating cylinder (707) extends out of the material receiving box (6) through the connecting groove (705), and the outer wall of the rotating cylinder (707) is rotatably connected to the inner wall of the connecting groove (705), and the inner wall of the rotating cylinder (707) is provided with a threaded groove; Adjusting screw block (706), the outer wall of the adjusting screw block (706) is threadedly connected to the threaded groove, and a transmission groove (720) is provided on one side of the adjusting screw block (706).

3. A corn planting and seeding machine according to claim 2, characterized in that, The planting device (7) also includes: The transmission block (710) has an outer wall that is slidably connected to the inner wall of the transmission groove (720), and the depth of the transmission groove (720) is slightly greater than the length of the transmission block (710), and one side of the transmission block (710) is connected to one side of the rotating block (716). Side groove (714), the side groove (714) is opened on the outer wall of the rotating block (716), and a plurality of hinge blocks (715) are connected in the side groove (714), and a hinge plate (713) is hinged to one side of the hinge block (715). A hinge seat (712), one side of the plurality of hinge seats (712) is connected to one side of the adjusting plate (711), and one side of the hinge seat (712) is hinged to the other side of the hinge plate (713); A through groove (719) is provided at the bottom of the material trough (709), and the other side of the through groove (719) is connected to the rotating groove (718). The hinge plate (713) extends into the material trough (709) through the through groove (719).

4. A corn planting and seeding machine according to claim 1, characterized in that, The planting device (7) also includes: The mounting groove (701) is opened in the fixing block (14), and a circular groove (702) is opened on one side of the mounting groove (701), and the other side of the circular groove (702) extends into the fitting groove (703); The motor (717) is installed in the mounting slot (701), and the output shaft of the motor (717) extends into the fitting slot (703) through the circular slot (702). The output shaft of the motor (717) is connected to one side of the rotating block (708).

5. A corn planting and seeding machine according to claim 1, characterized in that, The outer wall of the support cylinder (5) is provided with an adjustment device (8), the adjustment device (8) comprising: External threaded ring (809), the inner wall of which is connected to the outer wall of the support cylinder (5); An internal threaded ring (806) is provided, wherein the inner wall of the internal threaded ring (806) is threadedly connected to the outer wall of the external threaded ring (809), and a rotating groove (815) is provided on the top of the internal threaded ring (806). The support cylinder (803) has a sliding hole (805) at the top. The inner wall of the sliding hole (805) is attached to and slidably connected to the outer wall of the insert rod (3). The bottom of the support cylinder (803) is connected to a rotating ring (813). The outer wall of the rotating ring (813) is rotatably connected to the inner wall of the rotating groove (815). The inner wall of the retaining ring (801) is connected to the outer wall of the insert rod (3).

6. A corn planting and seeding machine according to claim 5, characterized in that, The regulating device (8) further includes: Inner ring (810), two inner rings (810) are installed in the support cylinder (5), and the inner wall of the top inner ring (810) is provided with two second sliding grooves (811), the inner wall of the sliding hole (805) is provided with two first sliding grooves (804), and the same sliding strip (802) is slidably connected in the first sliding groove (804) and the second sliding groove (811) on the same side, and one side of the sliding strip (802) is connected to the outer wall of the insert rod (3); The limiting ring (812) has its inner wall connected to the outer wall of the insert rod (3), and the limiting ring (812) is located between the two inner rings (810).

7. A corn planting and seeding machine according to claim 6, characterized in that, The regulating device (8) further includes: A connecting cylinder (808) is provided, the inner wall of which is connected to the outer wall of the support cylinder (5), and the inner wall of the fixing ring (13) is connected to the outer wall of the connecting cylinder (808). A protective groove (814) is provided inside the connecting cylinder (808). The outer wall of the protective cylinder (807) is attached to and slidably connected to the inner wall of the protective groove (814), and the top of the protective cylinder (807) is connected to the bottom of the internal threaded ring (806).

8. A corn planting and seeding machine according to claim 1, characterized in that, The bottom of the support cylinder (5) is connected to a scraping device (9), which includes: Bottom ring (901), the bottom of which is connected to the top support cylinder (5), and multiple movable grooves (907) are provided inside the bottom ring (901), and the multiple movable grooves (907) are staggered with each other; The scraper (902) has its outer wall slidably connected to the inner wall of the movable groove (907), and two allowance grooves (908) are opened on one side of the scraper (902). A spring (905) is connected to one side of the allowance groove (908), and the other end of the spring (905) is connected to one side of the inner wall of the movable groove (907).

9. A corn planting and seeding machine according to claim 8, characterized in that, The scraping device (9) also includes: The fixed rod (904) has a fixed groove on one side of the allowance groove (908), and the inner wall of the fixed groove is slidably connected to the outer wall of the fixed rod (904). The other end of the fixed rod (904) is connected to one side of the inner wall of the movable groove (907), and the spring (905) is sleeved on the outside of the fixed rod (904). A limiting groove (906) is provided on one side of the inner wall of the movable groove (907), and a limiting block (903) is slidably connected in the limiting groove (906). One side of the limiting block (903) is connected to one side of the scraper (902).

10. A method for planting corn, characterized in that, Applied to any one of the corn planting and seeding machines of claims 1-9, the specific steps include: S1. By rotating the adjusting screw (706), the adjusting screw (706) drives the transmission block (710) to rotate through the transmission groove (720). The transmission block (710) drives the hinge block (715) to rotate through the side groove (714) on the outer wall of the rotating block (716). This causes the hinge block (715) to move one side of the hinge plate (713), and the other side of the hinge plate (713) drives the hinge seat (712) to move. The movement of the hinge seat (712) drives the adjusting plate (711) to move, so that the adjusting plate (711) moves in the material trough (709), thereby adjusting the storage amount of the material trough (709).

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