A grain sowing depth adjustment mechanism

Abstract

This utility model relates to the field of grain sowing technology and discloses a grain sowing depth adjustment mechanism, including: a box body, a movable frame, multiple deep furrow heads, a movable component, multiple feeding components, and an adjustment device; the movable frame is installed at the bottom of the box body; the movable component is located below the box body and on one side of the movable frame; the multiple deep furrow heads are respectively disposed on the movable component; the multiple feeding components are disposed at the bottom of the box body; and the adjustment device is disposed on one side of the box body. This utility model provides a grain sowing depth adjustment mechanism, in which multiple feeding components are disposed at the bottom of the box body to work in conjunction with the movable frame, the movable component with multiple deep furrow heads, and the adjustment device. When sowing deep-seated grains, the vertical height of the deep furrow heads can be adjusted during furrowing in the soil, thereby achieving the desired furrow depth and adapting to the sowing operations of various grain seeds.

Description

Technical Field

[0001] This utility model relates to the field of grain sowing, and in particular to a grain sowing depth adjustment mechanism. Background Technology

[0002] Grain sowing is a crucial step in agricultural production, referring to the sowing of grain seeds into the soil in a specific manner, density, and depth to provide a suitable environment for seed germination and growth. It forms the basis for subsequent crop growth, development, and yield formation.

[0003] Currently, seeders are used to assist in the sowing of grains. When using a seeder, the grain seeds are placed in a storage box and the entire device is driven to open furrows in the soil through the deep furrow head at the bottom, so that the grain seeds are evenly distributed into the furrows. However, the deep furrow heads installed on current seeding equipment are fixed, and the depth of the furrows cannot be adjusted when sowing some grain seeds that require deep planting in the soil.

[0004] Therefore, it is necessary to provide a grain sowing depth adjustment mechanism to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that the deep furrow heads installed on the sowing equipment in the aforementioned existing technology are fixed, the depth of the furrows cannot be adjusted when sowing some grain seeds that require deep planting in the soil.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A sort of

[0009] To solve the above-mentioned technical problems, this utility model provides a grain sowing depth adjustment mechanism, comprising:

[0010] Box body, moving frame, multiple deep groove heads, moving components, multiple feeding components and adjusting device;

[0011] The mobile frame is installed at the bottom of the housing;

[0012] The movable component is located below the housing and on one side of the movable frame;

[0013] Multiple deep trench heads are respectively disposed on the moving component;

[0014] Multiple feeding components are disposed at the bottom of the box body;

[0015] The adjustment device is located on one side of the housing. The adjustment device includes a motor, a threaded rod, a threaded sleeve, an extension frame, and a bracket. The motor is mounted on one side of the housing via the bracket. The threaded rod is connected to one end of the motor via a coupling. The threaded sleeve is threadedly connected to the surface of the threaded rod. The extension frame is connected to one side of the threaded sleeve.

[0016] As a further embodiment of this utility model: the moving component includes two fixed plates, two moving slots, two moving blocks and a limiting frame. The two fixed plates are symmetrically installed on one side of the box, and the two moving slots are respectively opened on the opposite side of the two fixed plates.

[0017] As a further embodiment of this utility model: the two movable blocks are slidably connected inside the two movable slots respectively, and the limiting frame is connected between the two movable blocks.

[0018] As a further embodiment of this utility model: the feeding assembly includes a feeding hopper, a feeding pipe, a groove and a fixing buckle, the feeding hopper is installed at the bottom of the box body, and the feeding pipe is installed at the bottom of the feeding hopper.

[0019] As a further embodiment of this utility model: the groove is formed on the surface of the deep groove head, and the fixing buckle is sleeved on the surface of the feed tube and fixed inside the groove.

[0020] As a further improvement of this utility model, a pull frame is installed on one side of the box.

[0021] As a further embodiment of this utility model: movable components are provided on both sides of the top of the box. The movable components include a movable plate, two rectangular blocks, two movable blocks, two movable slots, and two magnetic blocks. The two rectangular blocks are respectively connected to both sides of the movable plate, and the two movable blocks are respectively connected to one side of the two rectangular blocks. The two movable slots are respectively opened on both sides of the surface of the box, and the two magnetic blocks are symmetrically installed on the opposite side of the two movable plates.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] 1. This utility model provides a grain sowing depth adjustment mechanism, which is equipped with multiple feeding components at the bottom of the box, a moving frame, a moving component with multiple deep furrow heads, and an adjustment device. When sowing deep grains, the vertical height of the deep furrow heads can be adjusted when furrowing in the soil, thereby realizing the depth of the furrows in the soil and adapting to the sowing operation of various grain seeds.

[0024] 2. The movable plate can seal the top of the box. The movable block and movable slot can open and close the movable plate. When feeding the inside of the box, first pull the two movable plates outward until the movable plates are completely moved to one side of the box before feeding the seeds. The two magnetic blocks can be used to fix the two movable plates when they are closed. Attached Figure Description

[0025] Figure 1 A schematic diagram of a preferred embodiment of a grain sowing depth adjustment mechanism provided by this utility model;

[0026] Figure 2 for Figure 1 The diagram shows the moving component.

[0027] Figure 3 for Figure 1 The diagram shows a three-dimensional structure of the depth adjustment mechanism from a first-person perspective.

[0028] Figure 4 for Figure 3 The diagram shows the adjustment device.

[0029] Figure 5 for Figure 1 A three-dimensional structural diagram of the depth adjustment mechanism from a second perspective;

[0030] Figure 6 for Figure 5 The diagram shows the material feeding assembly.

[0031] Figure 7 for Figure 5 The diagram shows the active components.

[0032] The diagram labels are: 1. Box body; 2. Moving frame; 3. Deep trench head;

[0033] 4. Moving component; 41. Fixed plate; 42. Moving slot; 43. Moving block; 44. Limiting bracket;

[0034] 5. Feeding assembly; 51. Feeding hopper; 52. Feeding pipe; 53. Groove; 54. Fixing buckle;

[0035] 6. Adjustment device; 61. Motor; 62. Threaded rod; 63. Threaded sleeve; 64. Extension frame; 65. Support;

[0036] 7. Pull the frame;

[0037] 8. Movable components; 81. Movable board; 82. Rectangular block; 83. Movable block; 84. Movable slot; 85. Magnetic block. Detailed Implementation

[0038] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0039] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0040] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0041] Example 1:

[0042] Please see Figures 1-4 This is the first embodiment of the present utility model.

[0043] This embodiment provides a grain sowing depth adjustment mechanism, including:

[0044] 1. Box body; 2. Moving frame; 3. Multiple deep groove heads; 4. Moving assembly; 5. Multiple feeding assembly; and 6. Adjustment device.

[0045] The movable frame 2 is installed at the bottom of the housing 1;

[0046] The movable component 4 is located below the housing 1 and on one side of the movable frame 2;

[0047] Multiple deep trench heads 3 are respectively disposed on the movable component 4;

[0048] Multiple feeding components 5 are located at the bottom of the housing 1;

[0049] The adjustment device 6 is located on one side of the housing 1. The adjustment device 6 includes a motor 61, a threaded rod 62, a threaded sleeve 63, an extension frame 64, and a bracket 65. The motor 61 is mounted on one side of the housing 1 through the bracket 65. The threaded rod 62 is connected to one end of the motor 61 through a coupling. The threaded sleeve 63 is threaded to the surface of the threaded rod 62. The extension frame 64 is connected to one side of the threaded sleeve 63.

[0050] A stop is connected to the bottom of the threaded rod 62 to prevent the threaded sleeve 63 from falling off. The motor 61 is a servo motor and is driven by an external power source. It can also drive the threaded rod 62 to rotate in both directions.

[0051] The movable component 4 includes two fixed plates 41, two movable slots 42, two movable blocks 43 and a limiting frame 44. The two fixed plates 41 are symmetrically installed on one side of the housing 1, and the two movable slots 42 are respectively opened on the opposite side of the two fixed plates 41.

[0052] Example 2:

[0053] Please see Figures 5-7 This is the second embodiment of the present utility model.

[0054] Specifically, the two movable blocks 43 are slidably connected inside the two movable slots 42, and the limiting frame 44 is connected between the two movable blocks 43.

[0055] Multiple deep groove heads 3 are installed on the limit frame 44 at equal intervals. The use of the fixed plate 41 with the movable groove 42 and the movable block 43 can play a limiting role when the limit frame 44 is adjusted up and down by the drive device.

[0056] The feeding assembly 5 includes a feeding hopper 51, a feeding pipe 52, a groove 53, and a fixing buckle 54. The feeding hopper 51 is installed at the bottom of the housing 1, and the feeding pipe 52 is installed at the bottom of the feeding hopper 51.

[0057] The groove 53 is formed on the surface of the deep groove head 3, and the fixing buckle 54 is sleeved on the surface of the feed tube 52 and fixed inside the groove 53.

[0058] A pull frame 7 is installed on one side of the housing 1.

[0059] Movable components 8 are provided on both sides of the top of the housing 1. Each movable component 8 includes a movable plate 81, two rectangular blocks 82, two movable blocks 83, two movable slots 84, and two magnetic blocks 85. The two rectangular blocks 82 are respectively connected to the two sides of the movable plate 81, the two movable blocks 83 are respectively connected to one side of the two rectangular blocks 82, the two movable slots 84 are respectively opened on both sides of the surface of the housing 1, and the two magnetic blocks 85 are symmetrically installed on the opposite side of the two movable plates 81.

[0060] The movable plate 81 can seal the top of the box 1. The movable block 83 and the movable groove 84 can open and close the movable plate 81. When feeding the inside of the box 1, first pull the two movable plates 81 to move outward. When the movable plate 81 moves, the rectangular block 82 drives the movable block 83 to move inside the movable groove 84 until the movable plate 81 is completely moved to one side of the box 1, then the seed feeding operation can be carried out. The two magnetic blocks 85 are used to fix the two movable plates 81 when they are closed.

[0061] In summary, during use, when adjusting the height of the deep trench head 3, first start the motor 61 to drive the threaded rod 62 to rotate. When the threaded rod 62 rotates, it drives the threaded sleeve 63 on the surface to move. When the threaded sleeve 63 moves, it pushes the limiting frame 44 with multiple deep trench heads 3 to move up and down through the extension frame 64. When the limiting frame 44 with multiple deep trench heads 3 moves up and down, it drives the moving blocks 43 at both ends to move inside the two moving slots 42. When the limiting frame 44 with multiple deep trench heads 3 is adjusted to a suitable position, stop the motor 61. Then, connect the external drive device to the pulling frame 7 on one side of the box 1 with bolts, and the entire device can be pulled to move on the ground. When the entire device moves on the ground, it opens trenches in the ground through the multiple deep trench heads 3 on one side of the moving frame 2. At the same time, the seeds inside the box 1 fall into the inside of the hopper 51, and then fall into the deep trench through the discharge pipe 52 and the groove 53.

[0062] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0063] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0064] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A grain sowing depth adjustment mechanism, characterized in that, include: Box body (1), moving frame (2), multiple deep groove heads (3), moving assembly (4), multiple feeding assembly (5) and adjusting device (6); The movable frame (2) is installed at the bottom of the housing (1); The movable component (4) is disposed below the housing (1) and located on one side of the movable frame (2); Multiple deep trench heads (3) are respectively disposed on the moving component (4); Multiple feeding components (5) are disposed at the bottom of the housing (1); The adjustment device (6) is located on one side of the housing (1). The adjustment device (6) includes a motor (61), a threaded rod (62), a threaded sleeve (63), an extension frame (64), and a bracket (65). The motor (61) is installed on one side of the housing (1) through the bracket (65). The threaded rod (62) is connected to one end of the motor (61) through a coupling. The threaded sleeve (63) is threaded to the surface of the threaded rod (62). The extension frame (64) is connected to one side of the threaded sleeve (63).

2. The grain sowing depth adjustment mechanism according to claim 1, characterized in that, The moving component (4) includes two fixed plates (41), two moving slots (42), two moving blocks (43) and a limiting frame (44). The two fixed plates (41) are symmetrically installed on one side of the housing (1), and the two moving slots (42) are respectively opened on the opposite side of the two fixed plates (41).

3. The grain sowing depth adjustment mechanism according to claim 2, characterized in that, The two movable blocks (43) are slidably connected inside the two movable slots (42), and the limiting frame (44) is connected between the two movable blocks (43).

4. The grain sowing depth adjustment mechanism according to claim 1, characterized in that, The feeding assembly (5) includes a feeding hopper (51), a feeding pipe (52), a groove (53) and a fixing buckle (54). The feeding hopper (51) is installed at the bottom of the box (1), and the feeding pipe (52) is installed at the bottom of the feeding hopper (51).

5. The grain sowing depth adjustment mechanism according to claim 4, characterized in that, The groove (53) is formed on the surface of the deep groove head (3), and the fixing buckle (54) is sleeved on the surface of the feed tube (52) and fixed inside the groove (53).

6. The grain sowing depth adjustment mechanism according to claim 1, characterized in that, A pull frame (7) is installed on one side of the box (1).

7. The grain sowing depth adjustment mechanism according to claim 1, characterized in that, The top of the box (1) is provided with movable components (8) on both sides. The movable components (8) include a movable plate (81), two rectangular blocks (82), two movable blocks (83), two movable slots and two magnetic blocks.

8. The grain sowing depth adjustment mechanism according to claim 7, characterized in that, Two rectangular blocks (82) are respectively connected to the two sides of the movable plate (81), two movable blocks (83) are respectively connected to one side of the two rectangular blocks (82), two movable slots are respectively opened on both sides of the surface of the box (1), and two magnetic blocks are symmetrically installed on the opposite side of the two movable plates (81).

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