Integrated seeder

Abstract

The invention 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 in the first direction, the weeding mechanism comprises two weeder bodies, and the two weeder bodies are arranged in the first direction. 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] The invention relates to the technical field of sowing, in particular to an integrated seeder. Background Art

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

[0003] Although existing seed drills have solved the above problems to a certain extent, they still have some shortcomings in practical applications: (1) Single function. Many seed drills can only complete the task of seeding and cannot perform other necessary field operations such as weeding, trenching and covering soil at the same time. (2) Poor adaptability. Some existing seed drills have poor adaptability to different soil conditions and crop types and are difficult to meet diverse planting needs. (3) Complex maintenance: Some seed drills have complex structures and are difficult to maintain, which increases the cost of use. Summary of the invention

[0004] The object of the present invention is to provide an integrated seeder to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned object, the present disclosure provides an integrated seed drill, including a dragging mechanism, a frame, a weeding mechanism, a furrowing 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 comprises two weeders, and the two weeders are symmetrically arranged on both sides of the frame with the central axis as a symmetry axis;

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

[0009] Wherein, the sowing mechanism is located between the furrowing mechanism and the soil covering mechanism.

[0010] Optionally, along the direction from the dragging mechanism to the furrowing mechanism, the distance between the side wall of each weeder and the central axis gradually increases.

[0011] Optionally, the weeder is constructed as an arc-shaped scraper, the arc center of the arc-shaped scraper is set to face away from the frame, the arc-shaped scraper extends in 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 land.

[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 in the second direction and are arranged at the same horizontal interval, the first end of the frame body is connected to the drag mechanism, the second end of the frame body is connected to the first mounting rod, and the second mounting rod is arranged on a side of the first mounting rod away from the frame body;

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

[0015] The connecting rod is arranged vertically, the first adjusting bolt and the second adjusting bolt are both constructed as a U-shaped structure, the first adjusting bolt and the second adjusting bolt are arranged at intervals in the vertical direction and sleeved on the upper end of the connecting rod, two symmetrical clamping plates are arranged on both sides of the first mounting rod, the bolt rod of the first adjusting bolt is used to pass through the upper ends of the two clamping plates in sequence to be connected with the first nut, and the bolt rod of the second adjusting bolt is used to pass through the lower ends of the two clamping plates in sequence to be connected with the second nut;

[0016] The two groove opening pieces are respectively connected to the lower ends of the connecting rods and are arranged at acute angles;

[0017] There are at least two ditching mechanisms, and at least two ditching mechanisms are arranged at intervals along the extension direction of the first mounting rod.

[0018] Optionally, the integrated seeder further comprises 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 position of the first mounting rod.

[0020] Optionally, the sowing mechanism includes a sowing box, a first pushing component and a second pushing component;

[0021] A accommodating chamber is arranged in the seeding box, and the accommodating chamber includes a first accommodating chamber and a second accommodating chamber which are independently arranged. A feeding port is arranged on the seeding box, and the feeding port is communicated with an inlet at the top of the first accommodating chamber. The second accommodating chamber includes a first material distribution chamber and a second material distribution chamber which are independently arranged. The inlet is communicated with a first material inlet of the first material distribution chamber and a second material inlet of the second material distribution chamber. The first material distribution chamber has a first material outlet, and the second material distribution chamber has a second material outlet;

[0022] The first pushing component is disposed at the bottom of the first accommodating chamber, and the second pushing component is configured to be able to adjust the volume of the first accommodating chamber so that part of the seeds in the first accommodating chamber can overflow from the inlet;

[0023] The second pushing assembly is arranged at the inlet, so that a first portion of the seeds at the inlet can enter the first distribution cavity through the first inlet, and a second portion of the seeds at the inlet can enter the second distribution cavity through the second inlet;

[0024] Wherein, the distance between the first discharge port and the second discharge port is equal to the distance between two adjacent ditching mechanisms.

[0025] Optionally, the seeding box includes a plurality of side plates, a first partition plate and a second partition plate, 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 disposed around and define the accommodating chamber together, the first partition plate is located in the accommodating chamber to separate the first accommodating chamber and the second accommodating chamber, the second partition plate is located in the second accommodating chamber to separate the first material distribution chamber and the second material distribution chamber, wherein the first partition plate and the second partition plate are disposed vertically;

[0027] The first push plate is located at the bottom of the first accommodating chamber, 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 transmission-connected to the first push plate, so that the first driving member can drive the first push plate to move along the third direction in the first accommodating chamber through the first telescopic rod;

[0028] A groove connected to the first accommodating cavity is formed on a side of the first accommodating cavity away from the second accommodating cavity, and the groove is used to accommodate the second push plate. The second telescopic rod extends along the first direction, and the second telescopic rod is penetrated 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 transmission-connected to the second push plate, so that the second driving member can drive the second push plate to move along the first direction in the first accommodating cavity through the second telescopic rod.

[0029] Optionally, the sowing mechanism further includes a partition block;

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

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

[0032] Optionally, the sowing 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, the first protective cover is provided with a first opening communicating with the first cavity, and the first protective cover faces the first driving member through the first inlet;

[0034] The second protective cover has a second cavity for accommodating the second driving member. The second protective cover is provided with a second opening communicating with the second cavity. The second protective cover faces 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] Through the above technical scheme, the weeding mechanism in the present disclosure includes two weeders symmetrically installed on both sides of the frame, and the two weeders are arranged with the central axis of the frame as the axis of symmetry, so that the weeds on both sides of the frame can be effectively cleaned. The ditching mechanism is located at the end of the frame away from the dragging mechanism, and is responsible for opening a groove suitable for sowing in the soil. The sowing mechanism is also located at the end of the frame away from the dragging mechanism and between the ditching mechanism and the soil covering mechanism, and is used to evenly sow seeds into the already opened grooves. The soil covering mechanism is also located at the end of the frame away from the dragging mechanism. The soil covering mechanism is used to cover a layer of soil after the seeds are sown to help protect the seeds and promote their germination. With such a design, a series of operations from weeding to sowing to soil covering can be completed at one time, thereby improving work efficiency and reducing manpower requirements. In addition, by reasonably arranging the position sequence of each mechanism, the entire sowing process is made smoother and more efficient.

[0038] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0040] Figure 1 is a structural schematic diagram of an integrated seed drill provided by an exemplary embodiment of the present disclosure;

[0041] Figure 2 It is a schematic structural diagram of the connection between a frame and a weeding mechanism, a furrowing mechanism, a sowing mechanism, and a soil covering mechanism of an integrated seeding machine provided by an exemplary embodiment of the present disclosure;

[0042] Figure 3 It is a structural schematic diagram of a furrowing mechanism of an integrated planter provided in an exemplary embodiment of the present disclosure;

[0043] Figure 4 is a cross-sectional view of a sowing mechanism of an integrated sowing machine provided by an exemplary embodiment of the present disclosure at a first viewing angle, wherein the second push plate is located in the groove;

[0044] Figure 5 is a cross-sectional view of a sowing mechanism of an integrated sowing machine provided by an exemplary embodiment of the present disclosure under a second viewing angle;

[0045] Figure 6 It is a cross-sectional view of a sowing mechanism of an integrated sowing machine provided in an exemplary embodiment of the present disclosure, wherein the second push plate is in abutment with the partition block.

[0046] Description of Reference Numerals

[0047] 10. Dragging mechanism; 20. Frame; 21. Frame body; 22. First mounting rod; 23. Second mounting rod; 30. Weeding mechanism; 31. Weeder; 40. Grooving mechanism; 41. Connecting rod; 42. Grooving piece; 43. Clamp; 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 member; 53. First Second pushing assembly; 531, second pushing plate; 532, second telescopic rod; 533, second driving member; 54, accommodating chamber; 541, first accommodating chamber; 542, second accommodating chamber; 5421, first material distribution chamber; 5422, second material distribution chamber; 55, feeding port; 551, first feeding port; 552, second feeding port; 553, first discharging port; 554, second discharging port; 56, partition 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 DESCRIPTION

[0048] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0049] In the present disclosure, unless otherwise stated, directional words such as "upper, lower, left, right" are usually defined by the direction of the drawing surface of the accompanying drawings, and "inner and outer" refer to the inner and outer sides of the outline of the relevant parts. In addition, the terms "first", "second", etc. are only used to distinguish descriptions and cannot be understood as indicating or implying relative importance.

[0050] In the description of the present disclosure, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0051] like Figures 1 to 6As shown, the present disclosure provides an integrated seeder, including a towing mechanism 10, a frame 20, a weeding mechanism 30, a furrowing mechanism 40, a sowing mechanism 50 and a soil covering mechanism 60. The towing mechanism 10 is used to tow the frame 20. The frame 20 has a central axis arranged along a first direction. The weeding mechanism 30 includes two weeders 31. The two weeders 31 are symmetrically arranged on both sides of the frame 20 with the central axis as a symmetry axis. In the first direction, the first end of the frame 20 is connected to the towing mechanism 10, and 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 tow the entire planter to move. In this embodiment, the towing mechanism 10 can be understood as a vehicle body.

[0053] The frame 20 is the basic structure of the whole seed drill, and carries the weeding mechanism 30, the furrowing mechanism 40, the seeding mechanism 50 and the soil covering mechanism 60. It should be noted that the direction of the frame 20 toward the dragging mechanism 10 is the forward direction.

[0054] Through the above technical scheme, the weeding mechanism 30 in the present disclosure includes two weeders 31 symmetrically installed on both sides of the frame 20, and the two weeders 31 are arranged with the central axis of the frame 20 as the symmetry axis, so that the weeds on both sides of the frame 20 can be effectively cleaned. The ditching mechanism 40 is located at the end of the frame 20 away from the dragging mechanism 10, and is responsible for opening a groove suitable for sowing in the soil. The sowing mechanism 50 is also located at the end of the frame 20 away from the dragging mechanism 10 and between the ditching mechanism 40 and the soil covering mechanism 60, which is used to evenly sow seeds into the already opened grooves. 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 a layer of soil after the seeds are sown, helping to protect the seeds and promote their germination. With such a design, a series of operations from weeding to sowing to soil covering can be completed at one time, thereby improving work efficiency and reducing manpower requirements. In addition, by reasonably arranging the position sequence of each mechanism, the entire sowing process is made smoother and more efficient.

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

[0056] In this way, the weeder 31 can form a tendency to expand outward when working. When the seed drill is towed forward, the place where the weeder 31 starts to work is closer to the central axis. As the machine moves forward, the distance of the weeder 31 away from the central axis gradually increases. With such a design, on the one hand, as the spacing between the weeders 31 gradually increases, it can effectively avoid excessive overlap of the working areas between two adjacent weeders 31, thereby improving work efficiency and reducing unnecessary duplication of work. On the other hand, this progressive outward expansion design can enable the seed drill to better adapt to field conditions of different widths, especially when a larger area needs to be processed. At the same time, as the weeder 31 gradually expands outward, the force on the soil can be distributed more evenly, which helps to improve the overall land preparation quality.

[0057] As an implementation method, Figure 1 to Figure 2 As shown, the weeder 31 is constructed as an arc-shaped scraper, the arc center of the arc-shaped scraper is set to be away from the frame 20, the arc-shaped scraper extends in 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 ground.

[0058] The arc-shaped design of the arc scraper can effectively cut off the roots of weeds and improve the weeding efficiency during the process of moving, while reducing excessive disturbance of the soil. In addition, the arc scraper extends along the direction from the dragging mechanism 10 to the ditching mechanism 40 (i.e., the direction in which the machine moves forward). As the machine moves, the weeder 31 can gradually expand outward to cover a wider working range. In addition, the upper end of the arc scraper is connected to the side wall of the frame 20, which can provide a stable support point, while the lower end of the arc scraper is used to directly contact the land to perform weeding operations.

[0059] As an implementation method, 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 the 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, the second end of the frame body 21 is connected to the first mounting rod 22, the second mounting rod 23 is arranged on a side of the first mounting rod 22 away from the frame body 21, the ditching mechanism 40 is installed on the first mounting rod 22, the sowing mechanism 50 and the covering mechanism 60 are both installed on the second mounting rod 23, and the connecting rod 41 is vertically arranged The first adjusting bolt 44 and the second adjusting bolt 46 are both constructed as a U-shaped structure. The first adjusting bolt 44 and the second adjusting bolt 46 are arranged at intervals in the vertical direction and are sleeved on the upper end of the connecting rod 41. Two symmetrical clamping plates 43 are arranged on both sides of the first mounting rod 22. The bolt rod of the first adjusting bolt 44 is used to pass through the upper ends of the two clamping plates 43 in sequence to connect with the first nut 45. The bolt rod of the second adjusting bolt 46 is used to pass through the lower ends of the two clamping plates 43 in sequence to connect with the second nut 47. The two grooving sheets 42 are respectively connected to the lower ends of the connecting rod 41 and are arranged at an acute angle. There are at least two grooving mechanisms 40, and at least two grooving mechanisms 40 are arranged at intervals along the extension direction of the first mounting rod 22.

[0060] The frame body 21 serves as the base of the entire device, and a first end thereof is connected to the drag mechanism 10 for being dragged forward.

[0061] Among them, the first mounting rod 22 extends along the second direction (the second direction is perpendicular to the forward direction, and can also be understood as along the width direction of the frame 20), and is arranged at the second end of the frame body 21, for installing multiple trenching mechanisms 40. The multiple trenching mechanisms 40 are arranged at intervals along the extension direction (length direction) of the first mounting rod 22. In this way, the seeder can open multiple grooves at the same time in one operation, thereby improving work efficiency.

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

[0063] The two trenching pieces 42 are respectively connected to the lower ends of the connecting rods 41 and are arranged at an acute angle to facilitate effective cutting of the soil to form trenches.

[0064] The first adjusting bolt 44 and the second adjusting bolt 46 are both U-shaped structures, and are spaced apart along the vertical direction on the upper end of the connecting rod 41. That is, the height of the trenching piece 42 can be adjusted by the first adjusting bolt 44 and the second adjusting bolt 46 to adapt to different soil conditions.

[0065] As an implementation method, Figure 1 As shown, the integrated seed drill may further include a hydraulic rod 70 , one end of which is connected to the drag mechanism 10 , and the other end of the hydraulic rod 70 is connected to the middle position of the first mounting rod 22 .

[0066] Since the hardness of different soils has a significant impact on the trenching operation, one end of the hydraulic rod 70 can be connected to the dragging mechanism 10, and the other end of the hydraulic rod 70 can be connected to the middle position of the first mounting rod 22. In this way, the pressure can be applied or released by the hydraulic rod 70 to adjust the height of the first mounting rod 22. Specifically, in soft soil, the pressure of the hydraulic rod 70 can be reduced to prevent the trenching from being too deep or causing 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 and form a suitable trench depth.

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

[0068] As an implementation method, 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. A accommodating chamber 54 is arranged in the sowing box 51, and the accommodating chamber 54 includes a first accommodating chamber 541 and a second accommodating chamber 542 that are independently arranged. A feeding port 55 is arranged on the sowing box 51, and the feeding port 55 is communicated with an inlet at the top of the first accommodating chamber 541. The second accommodating chamber 542 includes a first material distribution chamber 5421 and a second material distribution chamber 5422 that are independently arranged, and the inlet is communicated with a first material inlet 551 of the first material distribution chamber 5421 and a second material inlet 552 of the second material distribution chamber 5422. The first material distribution chamber 5421 has a first discharge port 553, and the second material distribution chamber 5422 has a first discharge port 554. Two discharge ports 554, the first pushing component 52 is arranged at the bottom of the first accommodating chamber 541, the second pushing component 53 is arranged to be able to adjust the volume of the first accommodating chamber 541, so that part of the seeds in the first accommodating chamber 541 can overflow from the entrance, the second pushing component 53 is arranged at the entrance, so that the first part of the seeds at the entrance can enter the first distribution chamber 5421 through the first inlet 551, and the second part of the seeds at the entrance can enter the second distribution chamber 5422 through the second inlet 552, wherein 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.

[0069] The first accommodating chamber 541 is a seed storage area, and a first pushing assembly 52 is provided at the bottom. The second accommodating chamber 542 is divided into two independent material distribution chambers, namely a first material distribution chamber 5421 and a second material distribution chamber 5422. The feeding port 55 is located at the top of the sowing box 51, and is connected to the entrance of the first accommodating chamber 541, for adding seeds.

[0070] The first pushing component 52 is arranged at the bottom of the first accommodating chamber 541, and is used to push some seeds in the first accommodating chamber 541 from the entrance to the second accommodating chamber 542. The second pushing component 53 is arranged at the entrance, and guides some seeds at the entrance to different distribution chambers of the second accommodating chamber 542. In other words, through the cooperation of the first pushing component 52 and the second pushing component 53, accurate distribution of seeds can be achieved, ensuring that each groove can get 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 trenching mechanisms 40, which can ensure that the seeds can accurately fall into the corresponding trenches.

[0072] As an implementation method, Figures 4 to 6 As shown, the seeding box 51 includes a plurality of side plates 511, a first partition plate 512 and a second partition plate 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 plurality of side plates 511 are arranged around and together define a accommodating chamber 54, the first partition plate 512 is located in the accommodating chamber 54 to separate a first accommodating chamber 541 and a second accommodating chamber 542, the second partition plate 513 is located in the second accommodating chamber 542 to separate a first material distribution chamber 5421 and a second material distribution chamber 5422, wherein the first partition plate 512 and the second partition plate 513 are arranged vertically, the first pushing plate 521 is located at the bottom of the first accommodating chamber 541, one end of the first telescopic rod 522 is connected to the first driving member 52 3, the other end of the first telescopic rod 522 is transmission-connected to the first pushing plate 521, so that the first driving member 523 can drive the first pushing plate 521 to move along the third direction in the first accommodating chamber 541 through the first telescopic rod 522, and a groove connected to the first accommodating chamber 541 is formed on the side of the first accommodating chamber 541 away from the second accommodating chamber 542, and the groove is used to accommodate the second pushing plate 531, the second telescopic rod 532 extends along the first direction, and the second telescopic rod 532 is penetrated by 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 transmission-connected to the second pushing plate 531, so that the second driving member 533 can drive the second pushing plate 531 to move along the first direction in the first accommodating chamber 541 through the second telescopic rod 532.

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

[0074] Among them, the second driving member 533 drives 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) by controlling the extension and retraction of the second telescopic rod 532, so that the part of the seeds above the entrance is guided to the first distribution chamber 5421 and the second distribution chamber 5422.

[0075] Specifically, when the first driving member 523 is started, the first push plate 521 is pushed to move upward along the third direction by the first telescopic rod 522, thereby pushing the seeds to move upward from the bottom of the first accommodating chamber 541. After the seeds are pushed to a certain height, they can exceed the height of the feeding port 55 and are ready to enter the second accommodating chamber 542. When the second driving member 533 is started, the second push plate 531 is pushed (from the groove) to move along the first direction by the second telescopic rod 532. The movement of the second push plate 531 will change the effective volume of the first accommodating chamber 541, so that part of the seeds overflow from the first accommodating chamber 541 to the second accommodating chamber 542. By adjusting the position of the second push plate 531, the proportion of seeds entering the first sub-material chamber 5421 and the second sub-material chamber 5422 can be controlled. Specifically, when the second push plate 531 moves to one side, it will push part of the seeds above the entrance to the corresponding sub-material chamber. That is to say, the seeds overflowing from the first accommodating chamber 541 enter the second accommodating chamber 542 through the entrance, and then enter the first dividing chamber 5421 and the second dividing chamber 5422 respectively. The first dividing chamber 5421 and the second dividing chamber 5422 respectively have a first discharge port 553 and a second discharge port 554, and the seeds are discharged from these discharge ports and fall into the corresponding grooves.

[0076] Optionally, the first driving member 523 and the second driving member 533 may both be stepping motors, servo motors, or hydraulic cylinders, and the present disclosure does not limit this.

[0077] As an implementation method, Figures 4 to 6 As shown, the sowing mechanism 50 further includes a partition block 56 , the top of the first partition plate 512 is flush with the top of the second partition plate 513 , and the partition block 56 is disposed on the top of the first partition plate 512 and corresponds to the second partition plate 513 .

[0078] The provision of the partition block 56 can ensure that the seeds can accurately enter the first distribution cavity 5421 and the second distribution cavity 5422 after overflowing from the first accommodating cavity 541, and can prevent the seeds from being mixed into the wrong distribution cavity. That is, through the cooperation of the first pushing component 52, the second pushing component 53 and the partition block 56, the seeds can be accurately distributed, ensuring that each groove can get an appropriate amount of seeds.

[0079] In order to protect the first driving member 523 and the second driving member 533, therefore, as an embodiment, Figure 4 and Figure 6 As shown, the sowing 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. The first protective cover 80 is provided with a first opening connected to the first cavity 801. The first protective cover 80 faces the first driving member 523 through a first inlet. The second protective cover 81 has a second cavity 811 for accommodating the second driving member 533. The second protective cover 81 is provided with a second opening connected to the second cavity 811. The second protective cover 81 faces the second driving member 533 through a second inlet.

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

[0081] As an implementation method, Figure 1 to Figure 2 As shown, the covering mechanism 60 includes two anchor chains 61 and a 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 covering scraper 62 .

[0082] The anchor chain 61 not only serves as a connection, but also provides a certain flexibility and adaptability, so that the covering scraper 62 can be properly adjusted according to the terrain changes.

[0083] Specifically, when the planter moves forward, the covering scraper 62 can follow the movement of the machine to evenly cover the soil placed on the seeds after furrowing. The flexible design of the anchor chain 61 can enable the covering scraper 62 to automatically adjust its angle when encountering uneven ground, ensuring the consistency of the covering effect.

[0084] Optionally, the anchor chain 61 may be made of a wear-resistant and corrosion-resistant material, such as a high-strength steel chain, a stainless steel chain, or an alloy steel chain, to ensure reliability in long-term use.

[0085] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present 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, the present disclosure will not further describe various possible combinations.

[0087] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. An integrated seeder, characterized in that: It comprises a dragging mechanism (10), a frame (20), a weeding mechanism (30), a furrowing 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) comprises two weeders (31), and the two weeders (31) are symmetrically arranged on both sides of the frame (20) with the central axis as a symmetry axis; In the first direction, the first end of the frame (20) is connected to the dragging mechanism (10), and 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).

2. The integrated seeder according to claim 1, characterized in that: Along the direction from the dragging mechanism (10) to the furrowing mechanism (40), the distance between the side wall 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, the arc center of the arc-shaped scraper is set to be away from the frame (20), the arc-shaped scraper extends in 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 land.

4. The integrated seeder according to claim 1, characterized in that: The frame (20) comprises a frame body (21), a first mounting rod (22) and a second mounting rod (23); the trenching mechanism (40) comprises 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 in 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), the second end of the frame body (21) is connected to the first mounting rod (22), and the second mounting rod (23) is arranged on a side of the first mounting rod (22) away from the frame body (21); The furrowing 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, and the first adjusting bolt (44) and the second adjusting bolt (46) are both constructed as a U-shaped structure. The first adjusting bolt (44) and the second adjusting bolt (46) are arranged at intervals in the vertical direction and sleeved on the upper end of the connecting rod (41). Two symmetrical clamping plates (43) are arranged on both sides of the first mounting rod (22). The bolt rod of the first adjusting bolt (44) is used to pass through the upper ends of the two clamping plates (43) in sequence to be connected to the first nut (45), and the bolt rod of the second adjusting bolt (46) is used to pass through the lower ends of the two clamping plates (43) in sequence to be connected to the second nut (47); The two groove opening pieces (42) are respectively connected to the lower ends of the connecting rod (41) and are arranged at an acute angle; There are at least two ditching mechanisms (40), and at least two ditching mechanisms (40) are arranged at intervals along the extension direction of the first mounting rod (22).

5. The integrated seeder according to claim 4, characterized in that: The integrated seed drill further comprises 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 seed drill according to claim 4, characterized in that: The sowing mechanism (50) comprises a sowing box (51), a first pushing component (52) and a second pushing component (53); A accommodating chamber (54) is arranged in the seeding box (51), and the accommodating chamber (54) comprises a first accommodating chamber (541) and a second accommodating chamber (542) which are independently arranged. A feeding port (55) is arranged on the seeding box (51), and the feeding port (55) is communicated with an entrance at the top of the first accommodating chamber (541). The second accommodating chamber (542) comprises a first material distribution chamber (5421) and a second material distribution chamber (5422) which are independently arranged. The entrance is communicated with a first material inlet (551) of the first material distribution chamber (5421) and a second material inlet (552) of the second material distribution chamber (5422). The first material distribution chamber (5421) has a first material outlet (553), and the second material distribution chamber (5422) has a second material outlet (554). The first pushing component (52) is arranged at the bottom of the first accommodating chamber (541), and the second pushing component (53) is arranged to be able to adjust the volume of the first accommodating chamber (541) so that part of the seeds in the first accommodating chamber (541) can overflow from the inlet; The second pushing component (53) is arranged at the entrance, so that a first portion of the seeds at the entrance can enter the first distribution cavity (5421) through the first feed inlet (551), and a second portion of the seeds at the entrance can enter the second distribution cavity (5422) through the second feed inlet (552); Wherein, 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 seed drill according to claim 6, characterized in that: The seeding box (51) comprises a plurality of side plates (511), a first partition plate (512) and a second partition plate (513); the first pushing assembly (52) comprises a first pushing plate (521), a first telescopic rod (522) and a first driving member (523); the second pushing assembly (53) comprises a second pushing plate (531), a second telescopic rod (532) and a second driving member (533); The plurality of side plates (511) are arranged around and together define the accommodating chamber (54); the first partition plate (512) is located in the accommodating chamber (54) to separate the first accommodating chamber (541) and the second accommodating chamber (542); the second partition plate (513) is located in the second accommodating chamber (542) to separate the first material distribution chamber (5421) and the second material distribution chamber (5422); wherein the first partition plate (512) and the second partition plate (513) are arranged vertically; The first pushing plate (521) is located at the bottom of the first accommodating chamber (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 transmission-connected to the first pushing plate (521), so that the first driving member (523) can drive the first pushing plate (521) to move along the third direction in the first accommodating chamber (541) through the first telescopic rod (522); A groove connected to the first accommodating cavity (541) is formed on one side of the first accommodating cavity (541) away from the second accommodating cavity (542), and the groove is used to accommodate the second pushing plate (531). The second telescopic rod (532) extends along the first direction, and the second telescopic rod (532) is passed 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 transmission-connected to the second pushing plate (531), so that the second driving member (533) can drive the second pushing plate (531) to move along the first direction in the first accommodating cavity (541) through the second telescopic rod (532).

8. The integrated seed drill according to claim 7, characterized in that: The sowing mechanism (50) further comprises a partition block (56); The top of the first partition (512) is flush with the top of the second partition (513); The partition block (56) is arranged on the top of the first partition plate (512) and corresponds to the second partition plate (513).

9. The integrated seed drill according to claim 7, characterized in that: The sowing mechanism (50) further comprises 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); the first protective cover (80) is provided with a first opening communicating with the first cavity (801); the first protective cover (80) faces the first driving member (523) through the first inlet; The second protective cover (81) has a second cavity (811) for accommodating the second driving member (533), and the second protective cover (81) is provided with a second opening communicating with the second cavity (811). The second protective cover (81) faces the second driving member (533) through the second inlet.

10. The integrated seed drill according to claim 1, characterized in that: The soil covering mechanism (60) comprises 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).

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