Integrated seeder

Abstract

The utility model relates to the technical field of seeding, and discloses an integrated seeder which comprises a dragging mechanism, a rack, a weeding mechanism, a ditching mechanism, a seeding mechanism and a soil covering mechanism, the dragging mechanism is used for dragging the rack, the rack is provided with a central axis arranged along a first direction, the weeding mechanism comprises two weeder bodies, and the ditching mechanism is arranged on the rack. The two weeder bodies are symmetrically arranged on the two sides of the rack with the central axis as the symmetry axis, in the first direction, the first end of the rack is connected with the dragging mechanism, the ditching mechanism, the sowing mechanism and the soil covering mechanism are all arranged at the second end of the rack, and the sowing mechanism is located between the ditching mechanism and the soil covering mechanism. Through the design, a series of operations from weeding to seeding to soil covering can be completed at a time, so that the working efficiency can be improved, and the manpower demand can be reduced. In addition, by reasonably arranging the position sequence of each mechanism, the whole seeding process is smoother and more efficient.

Description

Technical Field

[0001] This utility model relates to the field of sowing technology, specifically to an integrated sowing machine. Background Technology

[0002] With the development of modern agricultural technology, improving agricultural production efficiency and quality has become an important goal in the design of agricultural machinery. Traditional sowing methods often rely on manual operation, which is not only labor-intensive and inefficient, but also makes it difficult to ensure the uniformity and consistency of sowing.

[0003] While existing seeders have addressed the aforementioned issues to some extent, they still have some shortcomings in practical applications: (1) Limited functionality: Many seeders can only perform the task of sowing and cannot simultaneously perform other necessary field operations such as weeding, ditching, and covering. (2) Poor adaptability: Some existing seeders are poorly adaptable to different soil conditions and crop types, making it difficult to meet diverse planting needs. (3) Complex maintenance: Some seeders have complex structures, making maintenance difficult and increasing operating costs. Utility Model Content

[0004] The purpose of this invention is to provide an integrated seeder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this disclosure provides an integrated seeder, including a towing mechanism, a frame, a weeding mechanism, a ditching mechanism, a seeding mechanism, and a soil covering mechanism;

[0006] The dragging mechanism is used to drag the frame;

[0007] The frame has a central axis arranged along a first direction, and the weeding mechanism includes two weeders, which are symmetrically arranged on both sides of the frame with the central axis as the axis of symmetry.

[0008] In the first direction, the first end of the frame is connected to the dragging mechanism, and the ditching mechanism, the sowing mechanism, and the soil covering mechanism are all located at the second end of the frame;

[0009] The sowing mechanism is located between the ditching mechanism and the soil covering mechanism.

[0010] Optionally, along the direction from the dragging mechanism to the trenching mechanism, the distance between the sidewall of each weed cutter and the central axis gradually increases.

[0011] Optionally, the weeder is constructed as an arc-shaped scraper, with the arc center of the arc-shaped scraper positioned away from the frame. The arc-shaped scraper extends along the direction from the dragging mechanism to the ditching mechanism. The upper end of the arc-shaped scraper is connected to the side wall of the frame, and the lower end of the arc-shaped scraper is used to contact the soil.

[0012] Optionally, the frame includes a frame body, a first mounting rod, and a second mounting rod, and the trenching mechanism includes a connecting rod, two trenching plates, two clamping plates, a first adjusting bolt, and a second adjusting bolt;

[0013] The first mounting rod and the second mounting rod both extend along the second direction and are arranged at the same horizontal interval. The first end of the frame body is connected to the dragging mechanism, the second end of the frame body is connected to the first mounting rod, and the second mounting rod is disposed on the side of the first mounting rod away from the frame body.

[0014] The trenching mechanism is mounted on the first mounting rod, and the sowing mechanism and the soil covering mechanism are both mounted on the second mounting rod;

[0015] The connecting rod is vertically arranged. The first adjusting bolt and the second adjusting bolt are both constructed in a U-shape. The first adjusting bolt and the second adjusting bolt are spaced apart in the vertical direction and sleeved on the upper end of the connecting rod. Two symmetrical clamping plates are provided on both sides of the first mounting rod. The bolt shank of the first adjusting bolt is used to pass through the upper end of the two clamping plates in sequence to connect with the first nut. The bolt shank of the second adjusting bolt is used to pass through the lower end of the two clamping plates in sequence to connect with the second nut.

[0016] The two grooved plates are respectively connected to the lower end of the connecting rod and are set at an acute angle;

[0017] The trenching mechanism comprises at least two mechanisms, which are spaced apart along the extension direction of the first mounting rod.

[0018] Optionally, the integrated seeder also includes a hydraulic rod;

[0019] One end of the hydraulic rod is connected to the dragging mechanism, and the other end of the hydraulic rod is connected to the middle of the first mounting rod.

[0020] Optionally, the seeding mechanism includes a seeding box, a first pushing assembly, and a second pushing assembly;

[0021] The seeding box is provided with a receiving cavity, which includes a first receiving cavity and a second receiving cavity that are set independently. The seeding box is provided with a feeding port, which is connected to the inlet at the top of the first receiving cavity. The second receiving cavity includes a first distributing cavity and a second distributing cavity that are set independently. The inlet is connected to the first inlet of the first distributing cavity and the second inlet of the second distributing cavity. The first distributing cavity has a first outlet, and the second distributing cavity has a second outlet.

[0022] The first pushing component is disposed at the bottom of the first receiving cavity, and the second pushing component is configured to adjust the volume of the first receiving cavity so that some seeds in the first receiving cavity can overflow from the inlet;

[0023] The second pushing component is disposed at the inlet so that a first portion of the seeds at the inlet can enter the first dispensing chamber through the first feed port, and a second portion of the seeds at the inlet can enter the second dispensing chamber through the second feed port.

[0024] The distance between the first discharge port and the second discharge port is equal to the distance between two adjacent trenching mechanisms.

[0025] Optionally, the seeding box includes multiple side plates, a first partition and a second partition, the first pushing assembly includes a first pushing plate, a first telescopic rod and a first driving member, and the second pushing assembly includes a second pushing plate, a second telescopic rod and a second driving member;

[0026] The plurality of side plates are arranged around and together define the receiving cavity. The first partition is located in the receiving cavity to separate the first receiving cavity and the second receiving cavity. The second partition is located in the second receiving cavity to separate the first dispensing cavity and the second dispensing cavity. The first partition and the second partition are arranged perpendicularly.

[0027] The first push plate is located at the bottom of the first receiving cavity. One end of the first telescopic rod is connected to the output end of the first driving member, and the other end of the first telescopic rod is connected to the first push plate in a transmission manner, so that the first driving member can drive the first push plate to move in a third direction within the first receiving cavity through the first telescopic rod.

[0028] A groove communicating with the first cavity is formed on the side of the first receiving cavity away from the second receiving cavity. The groove is used to receive the second push plate. The second telescopic rod extends along the first direction and passes through the side plate. One end of the second telescopic rod is connected to the output end of the second driving member, and the other end of the second telescopic rod is connected to the second push plate in a transmission manner, so that the second driving member can drive the second push plate to move in the first receiving cavity along the first direction through the second telescopic rod.

[0029] Optionally, the seeding mechanism further includes a separator block;

[0030] The top of the first partition is flush with the top of the second partition;

[0031] The partition block is disposed on top of the first partition and corresponds to the second partition.

[0032] Optionally, the seeding mechanism further includes a first protective cover and a second protective cover;

[0033] The first protective cover has a first cavity for accommodating the first driving member, and the first protective cover has a first opening communicating with the first cavity. The first protective cover extends into the first driving member through the first inlet.

[0034] The second protective cover has a second cavity to accommodate the second driving member, and the second protective cover has a second opening communicating with the second cavity. The second protective cover extends into the second driving member through the second inlet.

[0035] Optionally, the soil covering mechanism includes two anchor chains and a soil covering scraper;

[0036] One end of each anchor chain is connected to the second mounting rod, and the other end of each anchor chain is connected to the soil-covering scraper.

[0037] The weeding mechanism disclosed herein includes two weeders symmetrically mounted on both sides of the frame. The two weeders are arranged symmetrically about the central axis of the frame, ensuring that weeds on both sides of the frame are effectively cleared. The furrowing mechanism is located at the end of the frame furthest from the dragging mechanism and is responsible for creating suitable furrows in the soil for sowing. The sowing mechanism is also located at the end of the frame furthest from the dragging mechanism and between the furrowing mechanism and the covering mechanism. It is used to evenly sow seeds into the prepared furrows. The covering mechanism is also located at the end of the frame furthest from the dragging mechanism and is used to cover the seeds with a layer of soil after sowing, helping to protect the seeds and promote germination. This design allows for the completion of a series of operations from weeding to sowing to covering in one go, thereby improving work efficiency and reducing manpower requirements. Furthermore, the rational arrangement of the positions and sequences of the various mechanisms makes the entire sowing process smoother and more efficient.

[0038] Other features and advantages of this disclosure will be described in detail in the following detailed description section. Attached Figure Description

[0039] The accompanying drawings are provided to further illustrate the present disclosure and form part of the specification. They are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation thereof. In the drawings:

[0040] Figure 1 This is a schematic diagram of the structure of an integrated seeder provided in an exemplary embodiment of the present disclosure;

[0041] Figure 2 This is a schematic diagram of the connection between the frame of an integrated seeder and the weeding mechanism, the ditching mechanism, the sowing mechanism and the soil covering mechanism, according to an exemplary embodiment of the present disclosure.

[0042] Figure 3 This is a schematic diagram of the ditching mechanism of an integrated seeder provided in an exemplary embodiment of this disclosure;

[0043] Figure 4 This is a cross-sectional view from a first perspective of the seeding mechanism of an integrated seeder provided in an exemplary embodiment of this disclosure, wherein the second push plate is located in the groove;

[0044] Figure 5 This is a cross-sectional view of the seeding mechanism of an integrated seeder provided in an exemplary embodiment of this disclosure from a second perspective;

[0045] Figure 6 This is a cross-sectional view of the seeding mechanism of an integrated seeder provided in an exemplary embodiment of the present disclosure, wherein the second push plate is in contact with the partition block.

[0046] Explanation of reference numerals in the attached figures

[0047] 10. Driving mechanism; 20. Frame; 21. Frame body; 22. First mounting rod; 23. Second mounting rod; 30. Weeding mechanism; 31. Weeder; 40. Furrowing mechanism; 41. Connecting rod; 42. Furrowing plate; 43. Clamping plate; 44. First adjusting bolt; 45. First nut; 46. Second adjusting bolt; 47. Second nut; 50. Seeding mechanism; 51. Seeding box; 511. Side plate; 512. First partition; 513. Second partition; 52. First pushing assembly; 521. First pushing plate; 522. First telescopic rod; 523. First driving component; 53. 531. Second pusher assembly; 532. Second telescopic rod; 533. Second drive component; 54. Receiving cavity; 541. First receiving cavity; 542. Second receiving cavity; 5421. First material distribution cavity; 5422. Second material distribution cavity; 55. Feeding port; 551. First inlet; 552. Second inlet; 553. First outlet; 554. Second outlet; 56. Separator block; 60. Soil covering mechanism; 61. Anchor chain; 62. Soil covering scraper; 70. Hydraulic rod; 80. First protective cover; 801. First cavity; 81. Second protective cover; 811. Second cavity. Detailed Implementation

[0048] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0049] In this disclosure, unless otherwise stated, directional terms such as "upper," "lower," "left," and "right" are generally defined by the orientation of the drawing in the accompanying drawings, and "inner" and "outer" refer to the inner and outer contours of the relevant components. Furthermore, terms such as "first" and "second" are used only for descriptive distinction and should not be construed as indicating or implying relative importance.

[0050] In the description of this disclosure, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0051] like Figures 1 to 6As shown, this disclosure provides an integrated seeder, including a driving mechanism 10, a frame 20, a weeding mechanism 30, a furrowing mechanism 40, a sowing mechanism 50, and a soil covering mechanism 60. The driving mechanism 10 is used to drive the frame 20. The frame 20 has a central axis arranged along a first direction. The weeding mechanism 30 includes two weeders 31, which are symmetrically arranged on both sides of the frame 20 with the central axis as the axis of symmetry. In the first direction, the first end of the frame 20 is connected to the driving mechanism 10. The furrowing mechanism 40, the sowing mechanism 50, and the soil covering mechanism 60 are all arranged at the second end of the frame 20, wherein the sowing mechanism 50 is located between the furrowing mechanism 40 and the soil covering mechanism 60.

[0052] The towing mechanism 10 is used to pull the entire seeder to move. In this embodiment, the towing mechanism 10 can be understood as the vehicle body.

[0053] The frame 20 serves as the basic structure of the entire seeder, supporting the weeding mechanism 30, the furrowing mechanism 40, the sowing mechanism 50, and the soil covering mechanism 60. It should be noted that the direction of the frame 20 toward the towing mechanism 10 is the forward direction.

[0054] Through the above technical solution, the weeding mechanism 30 of this disclosure includes two weeders 31 symmetrically installed on both sides of the frame 20. The two weeders 31 are arranged symmetrically with the central axis of the frame 20 as the axis of symmetry, which ensures that weeds on both sides of the frame 20 can be effectively cleared. The furrowing mechanism 40 is located at the end of the frame 20 away from the dragging mechanism 10 and is responsible for opening furrows in the soil suitable for sowing. The sowing mechanism 50 is also located at the end of the frame 20 away from the dragging mechanism 10 and is positioned between the furrowing mechanism 40 and the soil covering mechanism 60. It is used to evenly sow the seeds into the opened furrows. The soil covering mechanism 60 is also located at the end of the frame 20 away from the dragging mechanism 10. The soil covering mechanism 60 is used to cover the seeds with a layer of soil after sowing to help protect the seeds and promote their germination. This design can complete a series of operations from weeding to sowing to soil covering in one go, thereby improving work efficiency and reducing manpower requirements. In addition, by rationally arranging the position sequence of each mechanism, the entire sowing process is made smoother and more efficient.

[0055] As one implementation method, such as Figures 1 to 2 As shown, along the direction from the dragging mechanism 10 to the trenching mechanism 40, the distance between the side wall of each weeder 31 and the central axis gradually increases.

[0056] This design allows the weeders 31 to expand outwards during operation. As the seeder is pulled forward, the weeders 31 begin working closer to the centerline, gradually increasing in distance as the machine moves forward. This design effectively prevents excessive overlap between the working areas of adjacent weeders 31, improving efficiency and reducing unnecessary repetitive work. Furthermore, this progressive outward expansion allows the seeder to better adapt to field widths, especially when dealing with large areas. Simultaneously, the outward expansion of the weeders 31 ensures a more even distribution of soil force, contributing to improved overall land preparation quality.

[0057] As one implementation method, such as Figures 1 to 2 As shown, the weeder 31 is constructed as an arc-shaped scraper, with the center of the arc of the scraper facing away from the frame 20. The arc-shaped scraper extends along the direction from the dragging mechanism 10 to the trenching mechanism 40. The upper end of the arc-shaped scraper is connected to the side wall of the frame 20, and the lower end of the arc-shaped scraper is used to contact the soil.

[0058] The curved design of the scraper effectively cuts weed roots and improves weeding efficiency during operation, while minimizing soil disturbance. Furthermore, the curved scraper extends along the direction from the dragging mechanism 10 to the ditching mechanism 40 (i.e., the direction of machine movement), allowing the weeder 31 to gradually expand outwards as the machine moves, covering a wider working area. Additionally, the upper end of the curved scraper connects to the side wall of the frame 20, providing a stable support point, while the lower end directly contacts the soil to perform the weeding operation.

[0059] As one implementation method, such as Figures 1 to 3As shown, the frame 20 includes a frame body 21, a first mounting rod 22, and a second mounting rod 23. The ditching mechanism 40 includes a connecting rod 41, two ditching plates 42, two clamping plates 43, a first adjusting bolt 44, and a second adjusting bolt 46. The first mounting rod 22 and the second mounting rod 23 both extend along a second direction and are arranged at the same horizontal interval. The first end of the frame body 21 is connected to the dragging mechanism 10, and the second end of the frame body 21 is connected to the first mounting rod 22. The second mounting rod 23 is located on the side of the first mounting rod 22 away from the frame body 21. The ditching mechanism 40 is mounted on the first mounting rod 22, and the sowing mechanism 50 and the soil covering mechanism 60 are both mounted on the second mounting rod 23. The connecting rod 41 is arranged vertically. The first adjusting bolt 44 and the second adjusting bolt 46 are both constructed in a U-shape. The first adjusting bolt 44 and the second adjusting bolt 46 are spaced apart in the vertical direction and sleeved on the upper end of the connecting rod 41. Two symmetrical clamping plates 43 are provided on both sides of the first mounting rod 22. The bolt shank of the first adjusting bolt 44 is used to pass through the upper end of the two clamping plates 43 in sequence to connect with the first nut 45. The bolt shank of the second adjusting bolt 46 is used to pass through the lower end of the two clamping plates 43 in sequence to connect with the second nut 47. Two grooved pieces 42 are respectively connected to the lower end of the connecting rod 41 and are set at an acute angle. There are at least two grooved mechanisms 40, and the at least two grooved mechanisms 40 are spaced apart in the extension direction of the first mounting rod 22.

[0060] Among them, the frame body 21 serves as the foundation of the entire device, and its first end is connected to the towing mechanism 10 for being pulled forward.

[0061] The first mounting rod 22 extends along the second direction (the second direction is perpendicular to the forward direction, which can also be understood as along the width direction of the frame 20) and is set at the second end of the frame body 21. It is used to install multiple furrowing mechanisms 40. The multiple furrowing mechanisms 40 are spaced apart along the extension direction (length direction) of the first mounting rod 22. In this way, the seeder can open multiple furrows at the same time in one operation, improving work efficiency.

[0062] The second mounting rod 23 also extends along the second direction and is located on the side of the first mounting rod 22 away from the frame body 21, and is used to install multiple seeding mechanisms 50 and soil covering mechanisms 60.

[0063] Two trenching plates 42 are respectively connected to the lower end of the connecting rod 41 and are arranged at an acute angle to facilitate the effective cutting of soil to form trenches.

[0064] Both the first adjusting bolt 44 and the second adjusting bolt 46 are U-shaped structures, and are spaced vertically at intervals on the upper end of the connecting rod 41. This means that the height of the trenching plate 42 can be adjusted using the first adjusting bolt 44 and the second adjusting bolt 46 to adapt to different soil conditions.

[0065] As one implementation method, such as Figure 1 As shown, the integrated seeder may also include a hydraulic rod 70, one end of which is connected to the drive mechanism 10, and the other end of which is connected to the middle position of the first mounting rod 22.

[0066] Since the hardness of different soils has a significant impact on trenching operations, one end of the hydraulic rod 70 can be connected to the towing mechanism 10, and the other end can be connected to the middle of the first mounting rod 22. This allows for the application or release of pressure via the hydraulic rod 70, thereby adjusting the height of the first mounting rod 22. Specifically, in soft soil, the pressure of the hydraulic rod 70 can be reduced to prevent excessive trenching or unnecessary soil disturbance. In hard soil, the pressure of the hydraulic rod 70 can be increased to ensure that the trenching mechanism 40 can smoothly cut into the soil, forming a suitable trench depth.

[0067] Optionally, a high-efficiency hydraulic pump station and corresponding control system can be configured to provide sufficient power to operate the hydraulic rod 70.

[0068] As one implementation method, such as Figures 4 to 6 As shown, the sowing mechanism 50 includes a sowing box 51, a first pushing assembly 52, and a second pushing assembly 53. The sowing box 51 has a receiving cavity 54, which includes a first receiving cavity 541 and a second receiving cavity 542, each independently arranged. A feeding port 55 is provided on the sowing box 51, communicating with the inlet at the top of the first receiving cavity 541. The second receiving cavity 542 includes a first dispensing cavity 5421 and a second dispensing cavity 5422, each independently arranged. The inlets of the second dispensing cavity 5421 and the second dispensing cavity 5422 are both connected to the first inlet 551 of the first dispensing cavity 5421 and the second inlet 552 of the second dispensing cavity 5422. The first dispensing cavity 5421 has a first outlet 553, and the second dispensing cavity 5422 has a second outlet 553. Two discharge ports 554, a first pushing component 52 is disposed at the bottom of the first receiving cavity 541, and a second pushing component 53 is configured to adjust the volume of the first receiving cavity 541 so that some seeds in the first receiving cavity 541 can overflow from the inlet. The second pushing component 53 is disposed at the inlet so that a first portion of the seeds at the inlet can enter the first distributing cavity 5421 through the first feeding port 551, and a second portion of the seeds at the inlet can enter the second distributing cavity 5422 through the second feeding port 552. The distance between the first discharge port 553 and the second discharge port 554 is equal to the distance between two adjacent trenching mechanisms 40.

[0069] The first receiving cavity 541 is a seed storage area, and a first pushing component 52 is provided at the bottom. The second receiving cavity 542 is divided into two independent dispensing cavities, namely the first dispensing cavity 5421 and the second dispensing cavity 5422. The feeding port 55 is located at the top of the seeding box 51 and communicates with the inlet of the first receiving cavity 541 for adding seeds.

[0070] The first pushing component 52 is located at the bottom of the first receiving cavity 541, and is used to push a portion of the seeds in the first receiving cavity 541 from the inlet to the second receiving cavity 542. The second pushing component 53 is located at the inlet, and guides a portion of the seeds located at the inlet to different dispensing chambers in the second receiving cavity 542. In other words, through the cooperation of the first pushing component 52 and the second pushing component 53, precise seed distribution can be achieved, ensuring that each groove receives an appropriate amount of seeds.

[0071] The distance between the first discharge port 553 and the second discharge port 554 is equal to the distance between two adjacent ditching mechanisms 40, which ensures that the seeds can fall accurately into the corresponding ditch.

[0072] As one implementation method, such as Figures 4 to 6 As shown, the seeding box 51 includes multiple side plates 511, a first partition 512, and a second partition 513. The first pushing assembly 52 includes a first pushing plate 521, a first telescopic rod 522, and a first driving member 523. The second pushing assembly 53 includes a second pushing plate 531, a second telescopic rod 532, and a second driving member 533. The multiple side plates 511 are arranged around the seeding box and together define a receiving cavity 54. The first partition 512 is located in the receiving cavity 54 to separate the first receiving cavity 541 and the second receiving cavity 542. The second partition 513 is located in the second receiving cavity 542 to separate the first dispensing cavity 5421 and the second dispensing cavity 5422. The first partition 512 and the second partition 513 are arranged vertically. The first pushing plate 521 is located at the bottom of the first receiving cavity 541. One end of the first telescopic rod 522 is connected to the first driving member 523. The output end of the second pusher 531 is connected to the first drive member 523. The other end of the first telescopic rod 522 is connected to the first push plate 521, so that the first drive member 523 can drive the first push plate 521 to move in the first receiving cavity 541 along the third direction through the first telescopic rod 522. A groove communicating with the first receiving cavity 541 is formed on the side of the first receiving cavity 541 away from the second receiving cavity 542. The groove is used to accommodate the second push plate 531. The second telescopic rod 532 extends in the first direction and passes through the side plate 511. One end of the second telescopic rod 532 is connected to the output end of the second drive member 533, and the other end of the second telescopic rod 532 is connected to the second push plate 531, so that the second drive member 533 can drive the second push plate 531 to move in the first receiving cavity 541 along the first direction through the second telescopic rod 532.

[0073] The first driving component 523 controls the extension and retraction of the first telescopic rod 522, thereby driving the first push plate 521 to move along a third direction (which can be understood as the vertical direction or height direction of the seed box 51), thus pushing the seeds upward.

[0074] The second driving component 533 controls the extension and retraction of the second telescopic rod 532, thereby driving the second push plate 531 to move along the first direction (which can be understood as the horizontal direction of the seed box 51 or the central axis direction of the frame 20), so that the seeds above the inlet are guided to the first dispensing chamber 5421 and the second dispensing chamber 5422.

[0075] Specifically, when the first driving member 523 is activated, the first telescopic rod 522 pushes the first push plate 521 upward along a third direction, thereby pushing the seeds upward from the bottom of the first receiving cavity 541. After being pushed to a certain height, the seeds can exceed the height of the feeding port 55, ready to enter the second receiving cavity 542. When the second driving member 533 is activated, the second telescopic rod 532 pushes the second push plate 531 (from the groove) to move along a first direction. The movement of the second push plate 531 changes the effective volume of the first receiving cavity 541, causing some seeds to overflow from the first receiving cavity 541 into the second receiving cavity 542. By adjusting the position of the second push plate 531, the ratio of seeds entering the first dispensing cavity 5421 and the second dispensing cavity 5422 can be controlled. Specifically, when the second push plate 531 moves to one side, it pushes the portion of seeds higher than the inlet into the corresponding dispensing cavity. In other words, the seeds overflowing from the first receiving cavity 541 enter the second receiving cavity 542 through the inlet, and then enter the first dispensing cavity 5421 and the second dispensing cavity 5422 respectively. The first dispensing cavity 5421 and the second dispensing cavity 5422 have a first discharge port 553 and a second discharge port 554 respectively. The seeds are discharged from these discharge ports and fall into the corresponding grooves.

[0076] Optionally, both the first driving component 523 and the second driving component 533 can be stepper motors, servo motors, or hydraulic cylinders, and this disclosure does not impose any restrictions on them.

[0077] As one implementation method, such as Figures 4 to 6 As shown, the seeding mechanism 50 also includes a separator block 56, the top of the first partition 512 and the top of the second partition 513 are flush, and the separator block 56 is disposed on the top of the first partition 512 and corresponds to the second partition 513.

[0078] The separator 56 ensures that after the seeds overflow from the first receiving cavity 541, they accurately enter the first dispensing cavity 5421 and the second dispensing cavity 5422, preventing seeds from being mixed into the wrong dispensing cavity. In other words, the cooperation of the first pushing component 52, the second pushing component 53, and the separator 56 enables precise seed distribution, ensuring that each groove receives the appropriate amount of seeds.

[0079] In order to protect the first drive member 523 and the second drive member 533, therefore, as an implementation, such as Figure 4 and Figure 6 As shown, the seeding mechanism 50 also includes a first protective cover 80 and a second protective cover 81. The first protective cover 80 has a first cavity 801 that accommodates the first driving member 523. The first protective cover 80 has a first opening that communicates with the first cavity 801. The first protective cover 80 passes through a first inlet to the first driving member 523. The second protective cover 81 has a second cavity 811 that accommodates the second driving member 533. The second protective cover 81 has a second opening that communicates with the second cavity 811. The second protective cover 81 passes through a second inlet to the second driving member 533.

[0080] Both the first protective cover 80 and the second protective cover 81 can effectively prevent the external environment from affecting the drive components, improving the reliability and stability of the equipment. Furthermore, both the first protective cover 80 and the second protective cover 81 have dustproof and waterproof functions, reducing damage to the first drive component 523 and the second drive component 533 caused by external factors, thereby extending the service life of the first drive component 523 and the second drive component 533. In addition, both the first protective cover 80 and the second protective cover 81 can provide a physical barrier, reducing the risk of injury to operators.

[0081] As one implementation method, such as Figures 1 to 2 As shown, the soil covering mechanism 60 includes two anchor chains 61 and a soil covering scraper 62. One end of each anchor chain 61 is connected to the second mounting rod 23, and the other end of each anchor chain 61 is connected to the soil covering scraper 62.

[0082] Among them, the anchor chain 61 not only serves as a connection but also provides a certain degree of flexibility and adaptability, allowing the soil-covering scraper 62 to be adjusted appropriately according to changes in terrain.

[0083] Specifically, as the seeder moves forward, the soil-covering scraper 62 follows the machine's movement, evenly covering the soil placed on the seeds after furrowing. The flexible design of the anchor chain 61 allows the soil-covering scraper 62 to automatically adjust its angle when encountering uneven ground, ensuring consistent covering effect.

[0084] Optionally, the anchor chain 61 can be made of wear-resistant and corrosion-resistant materials, such as high-strength steel chain, stainless steel chain, or alloy steel chain, to ensure long-term reliability.

[0085] The preferred embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. However, this disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of this disclosure, various simple modifications can be made to the technical solutions of this disclosure, and these simple modifications all fall within the protection scope of this disclosure.

[0086] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this disclosure will not describe the various possible combinations separately.

[0087] Furthermore, various different embodiments of this disclosure can be combined in any way, as long as they do not violate the spirit of this disclosure, they should also be regarded as the content disclosed in this disclosure.

Claims

1. An integrated seeder, characterized in that, It includes a towing mechanism (10), a frame (20), a weeding mechanism (30), a ditching mechanism (40), a sowing mechanism (50), and a soil covering mechanism (60). The dragging mechanism (10) is used to drag the frame (20); The frame (20) has a central axis arranged along a first direction, and the weeding mechanism (30) includes two weeders (31), which are symmetrically arranged on both sides of the frame (20) with the central axis as the axis of symmetry. In the first direction, the first end of the frame (20) is connected to the dragging mechanism (10), and the ditching mechanism (40), the sowing mechanism (50) and the soil covering mechanism (60) are all located at the second end of the frame (20); The sowing mechanism (50) is located between the ditching mechanism (40) and the soil covering mechanism (60).

2. The integrated seeder according to claim 1, characterized in that, Along the direction from the dragging mechanism (10) to the trenching mechanism (40), the distance between the sidewall of each weeder (31) and the central axis gradually increases.

3. The integrated seeder according to claim 2, characterized in that, The weeder (31) is constructed as an arc-shaped scraper, with the arc center of the arc-shaped scraper set away from the frame (20). The arc-shaped scraper extends along the direction from the dragging mechanism (10) to the ditching mechanism (40). The upper end of the arc-shaped scraper is connected to the side wall of the frame (20), and the lower end of the arc-shaped scraper is used to contact the soil.

4. The integrated seeder according to claim 1, characterized in that, The frame (20) includes a frame body (21), a first mounting rod (22) and a second mounting rod (23), and the trenching mechanism (40) includes a connecting rod (41), two trenching plates (42), two clamping plates (43), a first adjusting bolt (44) and a second adjusting bolt (46). The first mounting rod (22) and the second mounting rod (23) both extend along the second direction and are arranged at the same horizontal interval. The first end of the frame body (21) is connected to the drag mechanism (10), and the second end of the frame body (21) is connected to the first mounting rod (22). The second mounting rod (23) is located on the side of the first mounting rod (22) away from the frame body (21). The trenching mechanism (40) is installed on the first mounting rod (22), and the sowing mechanism (50) and the soil covering mechanism (60) are both installed on the second mounting rod (23). The connecting rod (41) is arranged vertically. The first adjusting bolt (44) and the second adjusting bolt (46) are both constructed as U-shaped structures. The first adjusting bolt (44) and the second adjusting bolt (46) are arranged vertically at intervals and sleeved on the upper end of the connecting rod (41). Two symmetrical clamping plates (43) are provided on both sides of the first mounting rod (22). The bolt shank of the first adjusting bolt (44) is used to pass through the upper end of the two clamping plates (43) in sequence to connect with the first nut (45). The bolt shank of the second adjusting bolt (46) is used to pass through the lower end of the two clamping plates (43) in sequence to connect with the second nut (47). The two grooved pieces (42) are respectively connected to the lower end of the connecting rod (41) and are set at an acute angle; There are at least two trenching mechanisms (40), and the at least two trenching mechanisms (40) are spaced apart along the extension direction of the first mounting rod (22).

5. The integrated seeder according to claim 4, characterized in that, The integrated seeder also includes a hydraulic rod (70). One end of the hydraulic rod (70) is connected to the dragging mechanism (10), and the other end of the hydraulic rod (70) is connected to the middle position of the first mounting rod (22).

6. The integrated seeder according to claim 4, characterized in that, The seeding mechanism (50) includes a seeding box (51), a first pushing component (52), and a second pushing component (53); The seeding box (51) is provided with a receiving cavity (54), which includes a first receiving cavity (541) and a second receiving cavity (542) that are independently provided. The seeding box (51) is provided with a feeding port (55), which is connected to the inlet at the top of the first receiving cavity (541). The second receiving cavity (542) includes a first distributing cavity (5421) and a second distributing cavity (5422) that are independently arranged. The inlet is connected to the first inlet (551) of the first distributing cavity (5421) and the second inlet (552) of the second distributing cavity (5422). The first distributing cavity (5421) has a first outlet (553), and the second distributing cavity (5422) has a second outlet (554). The first pushing component (52) is disposed at the bottom of the first receiving cavity (541), and the second pushing component (53) is configured to adjust the volume of the first receiving cavity (541) so that some seeds in the first receiving cavity (541) can overflow from the inlet; The second pushing component (53) is disposed at the inlet so that a first portion of the seeds at the inlet can enter the first distributing chamber (5421) through the first feed port (551), and a second portion of the seeds at the inlet can enter the second distributing chamber (5422) through the second feed port (552). The distance between the first discharge port (553) and the second discharge port (554) is equal to the distance between two adjacent trenching mechanisms (40).

7. The integrated seeder according to claim 6, characterized in that, The seeding box (51) includes multiple side plates (511), a first partition (512) and a second partition (513). The first pushing assembly (52) includes a first pushing plate (521), a first telescopic rod (522) and a first driving member (523). The second pushing assembly (53) includes a second pushing plate (531), a second telescopic rod (532) and a second driving member (533). A plurality of side plates (511) are arranged around the cavity and together define the receiving cavity (54). A first partition (512) is located in the receiving cavity (54) to separate the first receiving cavity (541) and the second receiving cavity (542). A second partition (513) is located in the second receiving cavity (542) to separate the first dispensing cavity (5421) and the second dispensing cavity (5422). The first partition (512) and the second partition (513) are arranged vertically. The first push plate (521) is located at the bottom of the first receiving cavity (541). One end of the first telescopic rod (522) is connected to the output end of the first driving member (523), and the other end of the first telescopic rod (522) is connected to the first push plate (521) in a transmission connection, so that the first driving member (523) can drive the first push plate (521) to move in a third direction in the first receiving cavity (541) through the first telescopic rod (522). A groove communicating with the first receiving cavity (541) is formed on the side away from the second receiving cavity (542). The groove is used to accommodate the second push plate (531). The second telescopic rod (532) extends along the first direction and passes through the side plate (511). One end of the second telescopic rod (532) is connected to the output end of the second driving member (533), and the other end of the second telescopic rod (532) is connected to the second push plate (531) in a transmission connection, so that the second driving member (533) can drive the second push plate (531) to move in the first receiving cavity (541) along the first direction through the second telescopic rod (532).

8. The integrated seeder according to claim 7, characterized in that, The seeding mechanism (50) also includes a separator (56); The top of the first partition (512) and the top of the second partition (513) are flush; The partition block (56) is disposed on the top of the first partition (512) and corresponds to the second partition (513).

9. The integrated seeder according to claim 7, characterized in that, The seeding mechanism (50) also includes a first protective cover (80) and a second protective cover (81); The first protective cover (80) has a first cavity (801) for accommodating the first driving member (523), and the first protective cover (80) has a first opening communicating with the first cavity (801), and the first protective cover (80) faces the first driving member (523) through the first opening. The second protective cover (81) has a second cavity (811) for accommodating the second driving member (533), and the second protective cover (81) has a second opening communicating with the second cavity (811), and the second protective cover (81) faces the second driving member (533) through the second opening.

10. The integrated seeder according to claim 4, characterized in that, The soil covering mechanism (60) includes two anchor chains (61) and a soil covering scraper (62). One end of each of the anchor chains (61) is connected to the second mounting rod (23), and the other end of each of the anchor chains (61) is connected to the soil-covering scraper (62).

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