Stepping type grain planting device

Abstract

The utility model relates to the technical field of grain planting, in particular to a stepping type grain planting device which comprises a main plate, a storage box is fixedly installed at the top of the main plate, a sliding plate is installed between the bottom end of the storage box and the main plate in a sliding mode, a carrying hole is formed in the sliding plate in a penetrating mode, and a falling hole is formed in the main plate in a penetrating mode. When the sliding plate slides; the device has the advantages that the sliding plate and the digging rod are both in driving connection with the rotating frame, when the rotating frame rotates, the sliding plate can be driven to slide, so that seeds in the storage box fall into the land through the falling hole and the falling pipe, and when the rotating frame rotates, the digging rod can be driven to rotate back and forth in a reciprocating mode, so that the seeds can be dug. The front end of the main plate is warped at proper time and then falls down, a fulcrum can be provided for the device to advance, then the device can be pushed forwards to advance, the device can achieve the stepping seeding effect in cooperation with sliding of the sliding plate, and the device is easy to operate, small and exquisite in structure and high in adaptability.

Description

Technical Field

[0001] This utility model relates to the field of grain planting technology, specifically to a step-type grain planting device. Background Technology

[0002] With the continuous improvement of agricultural mechanization, grain planting in most plain areas has been basically mechanized, greatly improving production efficiency and reducing labor intensity. However, in some special areas with complex terrain, steep slopes, or field edges, traditional large agricultural machinery is difficult to access and operate due to limited space and uneven terrain. As a result, crop planting in these areas still mainly relies on manual labor, which is not only inefficient and labor-intensive, but also results in inconsistent sowing quality, affecting the uniformity of crop growth and final yield.

[0003] In addition, most existing small-scale seeding equipment is hand-push or animal-powered, with a relatively simple structure and single function. It cannot meet the needs of continuous and precise seeding in complex terrain, and still requires multiple people to cooperate during operation, which is inconvenient and limits its promotion and application in remote and complex terrain areas.

[0004] Therefore, a step-type grain planting device is needed to solve the above problems. Utility Model Content

[0005] To address the aforementioned problems, namely the poor adaptability and inconvenience of existing small-scale sowing equipment, this invention provides a step-type grain planting device.

[0006] A step-type grain planting device includes a main board. A storage box is fixedly mounted on the top of the main board. A sliding plate is slidably mounted between the bottom of the storage box and the main board. A carrying hole is formed through the sliding plate. A dropping hole is formed through the main board. When the sliding plate slides, the carrying hole communicates alternately with the storage box and the dropping hole. A material dropping pipe is provided at the bottom of the main board. The top end of the material dropping pipe communicates with the bottom end of the dropping hole. A ground-gripping bar is hinged to the front end of the main board. A rotating frame is hinged to the main board near the rear end. The sliding plate and the storage box are connected to the main board. The digging rods are all connected to the rotating frame drive. By connecting both the sliding plate and the digging rods to the rotating frame drive, when the rotating frame rotates, it can drive the sliding plate to slide, allowing the seeds in the storage box to fall into the soil through the drop hole and the discharge pipe. When the rotating frame rotates, it can drive the digging rods to rotate back and forth. By simply tilting the front end of the main board up and then letting it fall at the right time, a fulcrum can be provided for the forward movement of the device. Then, by pushing the device forward, it can move forward. With the sliding of the sliding plate, the device can not only achieve the effect of step-by-step sowing, but also has simple operation, compact structure, and strong adaptability.

[0007] In the aforementioned step-type grain planting device, the tilling rod is rotatably mounted on the front end of the main board via a first hinge shaft.

[0008] In the aforementioned step-type grain planting device, the rotating frame is annular and is rotatably mounted on the outer side of the main board near the rear end via a fourth hinge shaft.

[0009] In the aforementioned step-type grain planting device, a second hinge shaft is installed on the rear side of the tiller, and a third hinge shaft is installed on the front side of the rotating frame near the bottom. The second hinge shaft and the third hinge shaft are connected by a first connecting plate. When the bottom end of the rotating frame swings forward, the tiller can be driven to swing forward around the first hinge shaft through the first connecting plate. When the bottom end of the rotating frame swings backward, the tiller can be driven to swing backward around the first hinge shaft through the first connecting plate.

[0010] In the aforementioned step-type grain planting device, a U-shaped fixed frame is fixedly installed at the rear end of the upper surface of the main board. A fifth hinge shaft is installed on the lower surface of the top wall of the fixed frame. A second connecting plate is installed on the fifth hinge shaft. A seventh hinge shaft is installed at the bottom end of the second connecting plate. A fourth connecting plate is installed on the seventh hinge shaft. An eighth hinge shaft is installed at the rear end of the sliding plate. The end of the fourth connecting plate away from the seventh hinge shaft is connected to the eighth hinge shaft. A sixth connecting shaft is installed on the front of the second connecting plate. A ninth hinge shaft is installed on the inner side of the rotating frame near the top. The sixth connecting shaft and the ninth hinge shaft are connected through a third connecting plate. When the top of the rotating frame swings forward, the third connecting plate pulls the second connecting plate to swing forward around the fifth hinge shaft, thereby pushing the sliding plate forward through the fourth connecting plate. When the top of the rotating frame swings backward, the third connecting plate pushes the second connecting plate to swing backward around the fifth hinge shaft, thereby pulling the sliding plate backward through the fourth connecting plate.

[0011] In the aforementioned step-type grain planting device, an extension rod is fixedly installed at the top of the rotating frame, and a handle is fixedly installed at the top of the extension rod.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention connects both the sliding plate and the digging rod to the rotating frame. When the rotating frame rotates, it drives the sliding plate to slide, allowing the seeds in the storage box to fall into the soil through the drop hole and the discharge pipe. Simultaneously, the rotating frame drives the digging rod to rotate back and forth. By simply tilting the front end of the main board up and down at the appropriate time, a fulcrum is provided for the device's forward movement. Pushing the device forward allows it to advance. Combined with the sliding plate, this not only enables the device to achieve a step-by-step sowing effect, but also makes it simple to operate, compact in structure, and highly adaptable. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0016] In the picture:

[0017] 1. Mainboard; 2. Storage box; 3. Slide plate; 4. Carrying hole; 5. Drop hole; 6. Drop tube; 7. Grounding rod; 8. Rotating frame; 9. First hinge shaft; 10. Fourth hinge shaft; 11. Second hinge shaft; 12. Third hinge shaft; 13. First connecting plate; 14. Fixing frame; 15. Fifth hinge shaft; 16. Second connecting plate; 17. Seventh hinge shaft; 18. Fourth connecting plate; 19. Eighth hinge shaft; 20. Sixth connecting shaft; 21. Ninth hinge shaft; 22. Third connecting plate; 23. Extension rod; 24. Handle. Detailed Implementation

[0018] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0019] like Figures 1-2 As shown in the figure, this utility model embodiment discloses a step-type grain planting device, including a main board 1. A storage box 2 is fixedly installed on the top of the main board 1. A sliding plate 3 is slidably installed between the bottom end of the storage box 2 and the main board 1. A carrying hole 4 is provided through the sliding plate 3. A dropping hole 5 is provided through the main board 1. When the sliding plate 3 slides, the carrying hole 4 is alternately connected with the storage box 2 and the dropping hole 5. A material dropping pipe 6 is provided at the bottom of the main board 1. The top end of the material dropping pipe 6 is connected to the bottom end of the dropping hole 5. A ground-gripping bar 7 is hinged to the front end of the main board 1. A rotating frame 8 is hinged to the main board 1 near the rear end. The sliding plate 3 and the ground-gripping bar are also connected to the main board 1. 7 are all driven to the rotating frame 8; by driving the sliding plate 3 and the digging rod 7 to the rotating frame 8, when the rotating frame 8 rotates, the sliding plate 3 can be driven to slide, so that the seeds in the storage box 2 fall into the soil through the falling hole 5 and the falling pipe 6. When the rotating frame 8 rotates, the digging rod 7 can be driven to rotate back and forth. By simply raising and lowering the front end of the main board 1 at the appropriate time, a fulcrum can be provided for the forward movement of this device. Then, by pushing the device forward, the device can move forward. With the sliding of the sliding plate 3, this device can not only achieve the effect of step-by-step sowing, but also has simple operation, compact structure, and strong adaptability.

[0020] like Figure 1 As shown, the ground-gripping rod 7 is rotatably mounted on the front end of the main board 1 via the first hinge shaft 9.

[0021] like Figures 1-2 As shown, the rotating frame 8 is ring-shaped and is rotatably mounted on the outer side of the main board 1 near the rear end via the fourth hinge shaft 10.

[0022] like Figure 2 As shown, a second hinge shaft 11 is installed on the rear side of the ground-gripping rod 7, and a third hinge shaft 12 is installed on the front of the rotating frame 8 near the bottom. The second hinge shaft 11 and the third hinge shaft 12 are connected by a first connecting plate 13. When the bottom end of the rotating frame 8 swings forward, the ground-gripping rod 7 can be driven to swing forward around the first hinge shaft 9 through the first connecting plate 13. When the bottom end of the rotating frame 8 swings backward, the ground-gripping rod 7 can be driven to swing backward around the first hinge shaft 9 through the first connecting plate 13.

[0023] like Figure 2 As shown, a U-shaped fixing frame 14 is fixedly installed at the rear end of the upper surface of the main board 1. A fifth hinge shaft 15 is installed on the lower surface of the top wall of the fixing frame 14. A second connecting plate 16 is installed on the fifth hinge shaft 15. A seventh hinge shaft 17 is installed at the bottom end of the second connecting plate 16. A fourth connecting plate 18 is installed on the seventh hinge shaft 17. An eighth hinge shaft 19 is installed at the rear end of the slide plate 3. The end of the fourth connecting plate 18 away from the seventh hinge shaft 17 is connected to the eighth hinge shaft 19. A sixth connecting shaft 20 is installed on the front of the second connecting plate 16. The rotating frame... A ninth hinge shaft 21 is installed on the inner side of the frame 8 near the top. The sixth connecting shaft 20 is connected to the ninth hinge shaft 21 through the third connecting plate 22. When the top of the rotating frame 8 swings forward, the third connecting plate 22 pulls the second connecting plate 16 to swing forward around the fifth hinge shaft 15, thereby pushing the slide plate 3 forward through the fourth connecting plate 18. When the top of the rotating frame 8 swings backward, the third connecting plate 22 pushes the second connecting plate 16 to swing backward around the fifth hinge shaft 15, thereby pulling the slide plate 3 backward through the fourth connecting plate 18.

[0024] like Figure 1 As shown, an extension rod 23 is fixedly installed at the top of the rotating frame 8, and a handle 24 is fixedly installed at the top of the extension rod 23.

[0025] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 mechanical connection or an electrical 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 utility model according to the specific circumstances.

[0027] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A step-type grain planting device, characterized in that, The system includes a main board (1), a storage box (2) is fixedly installed on the top of the main board (1), a sliding plate (3) is slidably installed between the bottom end of the storage box (2) and the main board (1), a carrying hole (4) is provided through the sliding plate (3), and a drop hole (5) is provided through the main board (1). When the sliding plate (3) slides, the carrying hole (4) is alternately connected with the storage box (2) and the drop hole (5). A material drop pipe (6) is provided at the bottom of the main board (1), and the top end of the material drop pipe (6) is connected to the bottom end of the drop hole (5). A ground-gripping rod (7) is hinged to the front end of the main board (1), and a rotating frame (8) is hinged to the main board (1) near the rear end. The sliding plate (3) and the ground-gripping rod (7) are both driven connected to the rotating frame (8).

2. The step-type grain planting device according to claim 1, characterized in that, The ground-gripping bar (7) is rotatably mounted on the front end of the main board (1) via the first hinge shaft (9).

3. The step-type grain planting device according to claim 2, characterized in that, The rotating frame (8) is ring-shaped and is rotatably mounted on the outer side of the main board (1) near the rear end via a fourth hinge shaft (10).

4. A step-type grain planting device according to claim 3, characterized in that, The rear side of the ground-gripping rod (7) is equipped with a second hinge shaft (11), and the front side of the rotating frame (8) near the bottom is equipped with a third hinge shaft (12). The second hinge shaft (11) and the third hinge shaft (12) are connected by a first connecting plate (13).

5. A step-type grain planting device according to claim 4, characterized in that, A door-shaped fixed frame (14) is fixedly installed on the rear end of the upper surface of the main board (1). A fifth hinge shaft (15) is installed on the lower surface of the top wall of the fixed frame (14). A second connecting plate (16) is installed on the fifth hinge shaft (15). A seventh hinge shaft (17) is installed at the bottom end of the second connecting plate (16). A fourth connecting plate (18) is installed on the seventh hinge shaft (17). An eighth hinge shaft (19) is installed at the rear end of the slide plate (3). The end of the fourth connecting plate (18) away from the seventh hinge shaft (17) is connected to the eighth hinge shaft (19). A sixth connecting shaft (20) is installed on the front side of the second connecting plate (16). A ninth hinge shaft (21) is installed on the inner side of the rotating frame (8) near the top. The sixth connecting shaft (20) and the ninth hinge shaft (21) are connected through a third connecting plate (22).

6. A step-type grain planting device according to claim 5, characterized in that, An extension rod (23) is fixedly installed at the top of the rotating frame (8), and a handle (24) is fixedly installed at the top of the extension rod (23).

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