Hole pressing and soil covering device convenient for sowing of small flower seeds

Abstract

The utility model discloses a hole-pressing and soil-covering device convenient for sowing small seeds of flowers, which relates to the technical field of agricultural machinery and comprises a hole-pressing mechanism, a soil-covering mechanism assembled on one side of the hole-pressing mechanism and a sowing mechanism assembled inside the soil-covering mechanism, the hole pressing mechanism comprises a supporting frame, a solid roller is rotatably mounted in the supporting frame, a mounting groove is formed in the periphery of the solid roller, a mounting strip is slidably mounted in the mounting groove, and a hole pressing pile is fixedly mounted on the surface of the mounting strip; a locking block corresponding to the mounting groove is mounted at the front end of the solid roller in a sliding manner; according to the hole pressing and soil covering device facilitating sowing of the small flower seeds, by arranging the hole pressing mechanism, the distance between holes pressed by a hole pressing pile can be conveniently changed, flower seeds are sown into the holes, and the situation that soil moves to drive the seeds to move in the subsequent soil covering process can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to a soil-covering device for facilitating the sowing of small flower seeds. Background Technology

[0002] As an important part of modern agriculture, the flower industry's planting efficiency and product quality directly depend on the precision of the sowing process. With the increasing market demand for diversified flower varieties and large-scale production, traditional manual sowing methods are no longer sufficient to meet the requirements of high-efficiency production. Mechanized sowing technology has become an inevitable trend in the industry's development. In the traditional sowing process of small flower seeds, due to the tiny size of the seeds, problems such as uneven seed distribution and difficulty in controlling the soil covering thickness often arise. This not only affects the germination rate of the seeds but also increases the difficulty of subsequent management. Especially in large-scale sowing, manual operation is inefficient and costly, becoming a major factor restricting the large-scale development of the flower industry. Although there are some sowing machines on the market, most are designed for large seeds and are not ideal for sowing small seeds, with defects such as inconsistent hole depth and uneven soil covering. Therefore, developing a hole-pressing and soil-covering device specifically suitable for sowing small flower seeds is of great significance for improving sowing efficiency and ensuring sowing quality. This utility model is based on this background and achieves precise and efficient sowing of small flower seeds through innovative design of the hole-pressing mechanism, soil-covering mechanism, and sowing mechanism.

[0003] However, in the process of sowing flower seeds, it is usually necessary to open furrows in the soil. Traditional furrowing methods mostly use bionic furrow openers to open a whole furrow in the soil and then sow the flower seeds in it. It is impossible to adjust the furrow spacing according to the sowing needs of small flower seeds. This can lead to the seeds being displaced and mixed when the soil is covered, which reduces the sowing effect. Utility Model Content

[0004] The purpose of this invention is to provide a pressing-hole covering device for facilitating the sowing of small flower seeds, in order to solve the problem in the prior art that the spacing of the furrows cannot be adjusted according to the sowing needs of small flower seeds, which leads to the seeds mixing easily during covering and reduces the sowing effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a soil-covering device for facilitating the sowing of small flower seeds, comprising:

[0006] A pore-pressing mechanism and a soil-covering mechanism assembled on one side of the pore-pressing mechanism, and a seeding mechanism assembled inside the soil-covering mechanism;

[0007] The pressing mechanism includes a support frame, a solid roller is rotatably mounted inside the support frame, an installation groove is provided on the periphery of the solid roller, an installation strip is slidably mounted inside the installation groove, a pressing pile is fixedly mounted on the surface of the installation strip, and a locking block corresponding to the installation groove is slidably mounted at the front end of the solid roller, the locking block being located at the front end of the installation strip;

[0008] The soil covering mechanism includes a fixed frame that is fixedly installed on one side of the support frame. The bottom of the fixed frame is rotatably mounted with symmetrically distributed soil-removing wheels via a shaft frame. The soil-removing wheels are in a figure-eight shape. An iron chain is fixedly installed on one side of the fixed frame.

[0009] The sowing mechanism includes a storage bin fixedly installed on the inner wall of the fixed frame. A movable rod is slidably installed inside the storage bin, and a feeding groove is provided on one side of the movable rod.

[0010] Furthermore, a connecting frame is fixedly installed on the other side of the support frame, and a mounting base is fixedly connected to one side of the connecting frame.

[0011] Furthermore, the front end of the solid roller is provided with a movable groove, and the locking block is slidably installed in the movable groove.

[0012] Furthermore, an elastic element is fixedly connected between the locking block and the movable groove, and a push block is provided at the front end of the locking block.

[0013] Furthermore, the top of the storage hopper is connected to a feeding port, and a sealing cap is threaded onto the top of the feeding port.

[0014] Furthermore, a guide plate is fixedly installed at the bottom of the movable rod, and the guide plate corresponds to the bored pile and the soil-removing wheel respectively.

[0015] Compared with existing technologies, the pore-pressing and soil-covering device for facilitating the sowing of small-seeded flowers provided by this utility model, through the setting of a pore-pressing mechanism, utilizes the rolling action of a solid roller to directly press holes into the soil surface. Simultaneously, the surface of the solid roller has multiple mounting grooves, facilitating the installation and removal of mounting strips. The number of mounting strips can be increased or decreased according to the sowing requirements of different flower seeds, and the spacing between the holes pressed out by the pore-pressing piles can be easily changed. By sowing flower seeds into the holes, the device effectively prevents soil movement from causing seed displacement during subsequent soil covering. It is suitable for planting small-seeded flowers such as lilies, peonies, marigolds, irises, irises, and bellflowers, effectively improving its applicability.

[0016] By incorporating a soil covering mechanism with a figure-eight shaped distribution of soil rollers, the flow direction and thickness of the soil can be better controlled during the covering process, ensuring uniform soil coverage. At the same time, dragging the iron chain across the soil surface facilitates leveling the soil surface, providing a good soil environment for seed germination. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the pressing mechanism provided in an embodiment of the present utility model;

[0020] Figure 3 A schematic diagram of the cross-sectional structure of a solid roller provided in an embodiment of this utility model;

[0021] Figure 4 A schematic diagram of the mounting strip structure provided in an embodiment of this utility model;

[0022] Figure 5 This is a schematic diagram of the soil covering mechanism provided in an embodiment of the present utility model;

[0023] Figure 6 This is a cross-sectional view of the seeding mechanism provided in an embodiment of the present invention.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Drilling mechanism; 11. Connecting frame; 12. Support frame; 13. Solid roller; 14. Mounting groove; 15. Mounting strip; 16. Drilling pile; 17. Locking block; 18. Movable groove; 19. Elastic element; 110. Mounting seat; 2. Sowing mechanism; 21. Storage bucket; 22. Movable rod; 23. Feeding groove; 24. Guide plate; 25. Feeding port; 3. Soil covering mechanism; 31. Fixing frame; 32. Shaft frame; 33. Soil-feeding wheel; 34. Iron chain. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] As attached Figure 1 To be continued Figure 6 As shown:

[0028] Example 1:

[0029] This utility model provides a soil-covering device for facilitating the sowing of small flower seeds, comprising:

[0030] The pore pressing mechanism 1 and the soil covering mechanism 3 assembled on one side of the pore pressing mechanism 1, and the seeding mechanism 2 assembled inside the soil covering mechanism 3;

[0031] The piercing mechanism 1 includes a support frame 12, a solid roller 13 is rotatably mounted inside the support frame 12, an installation groove 14 is provided on the periphery of the solid roller 13, an installation strip 15 is slidably mounted inside the installation groove 14, a piercing pile 16 is fixedly mounted on the surface of the installation strip 15, and a locking block 17 corresponding to the installation groove 14 is slidably mounted at the front end of the solid roller 13, the locking block 17 is located at the front end of the installation strip 15;

[0032] The soil covering mechanism 3 includes a fixed frame 31 fixedly installed on one side of the support frame 12. The bottom of the fixed frame 31 is rotatably mounted with symmetrically distributed soil-pulling wheels 33 through the shaft frame 32. The soil-pulling wheels 33 are in the shape of the number eight. An iron chain 34 is fixedly installed on one side of the fixed frame 31.

[0033] The seeding mechanism 2 includes a storage bin 21 fixedly installed on the inner wall of the fixed frame 31. A movable rod 22 is slidably installed inside the storage bin 21, and a feeding groove 23 is provided on one side of the movable rod 22.

[0034] As can be seen from the above, by pressing the locking block 17 downwards during use, the obstruction of the mounting groove 14 can be released. The mounting strip 15 can be easily slid into the mounting groove 14. The locking block 17 can be used to reset and block the mounting groove 14, preventing the mounting strip 15 from sliding out of the mounting groove 14. This facilitates the installation and removal of the mounting strip 15. The number of mounting strips 15 can be increased or decreased according to the sowing needs of different flower seeds, and the spacing between the holes pressed out by the pressure pile 16 can be easily changed. The pressure mechanism 1 is installed and connected to the tail end of the agricultural tractor equipment. The solid roller 13 can be supported by the support frame 12. By dragging the support frame 12, the solid roller 13 can be rolled on the soil surface. During the rolling process, the solid roller 13 can drive the pressure pile 16 to roll synchronously. The pressure pile 16 can press holes in the soil to provide space for subsequent sowing of flower seeds.

[0035] During the movement, when the movable rod 22 passes the pressed hole, it can move downwards, causing the feeding trough 23 to extend out of the storage bucket 21. This allows flower seeds to be easily pulled out from the feeding trough 23 into the hole for sowing. After sowing, the soil-pulling wheel 33 gathers the soil from both sides of the hole towards the center, making it easy to cover the hole with soil. By dragging the iron chain 34 over the covered soil surface, the soil surface can be leveled, providing a good soil environment for seed germination.

[0036] From the appendix Figure 2 It can be seen that a connecting frame 11 is fixedly installed on the other side of the support frame 12, and a mounting base 110 is fixedly connected to one side of the connecting frame 11.

[0037] As can be seen from the above, the mounting base 110 can be used to easily connect the connecting frame 11 to the tail end of agricultural tractors and other equipment, making it convenient to install the pressing mechanism 1. The entire pressing and covering device can be moved by using the power provided by agricultural tractors and other equipment to achieve automated sowing operations and improve sowing efficiency.

[0038] For details, please refer to the appendix. Figure 3 As shown, the front end of the solid roller 13 has a movable groove 18, and the locking block 17 is slidably installed in the movable groove 18.

[0039] As can be seen from the above, the movable groove 18 provides a stable sliding track for the locking block 17, allowing the locking block 17 to slide smoothly up and down at the front end of the solid roller 13. When it is necessary to install or remove the mounting strip 15, simply push the locking block 17 to slide in the movable groove 18 by pushing the push block, which can release or restore the blocking effect on the mounting groove 14, thereby facilitating the operation of the mounting strip 15.

[0040] For details, please refer to the appendix. Figure 3 As shown, an elastic element 19 is fixedly connected between the locking block 17 and the movable groove 18, and a push block is provided at the front end of the locking block 17.

[0041] As can be seen from the above, by using the elastic element 19 as a thrust spring, the elasticity of the elastic element 19 can enable the locking block 17 to automatically reset when it is not pushed by external force, and keep it in the position of blocking the mounting groove 14, preventing the mounting strip 15 from accidentally slipping out during the rolling of the solid roller 13, thus ensuring the stability and reliability of the device.

[0042] Working Principle: By securely connecting the connecting frame 11 to the tail end of an agricultural tractor or similar equipment, the entire device is powered for movement. Then, based on the type of flower seeds to be sown and sowing requirements, pressing the push block at the front of the locking block 17 releases the obstruction to the mounting groove 14, allowing the mounting strip 15 to slide into the groove 14. Releasing the push block then allows the elastic element 19 to automatically reset the locking block 17, re-blocking the mounting groove 14 and preventing the mounting strip 15 from sliding out. This completes the installation of the mounting strip 15. The number of mounting strips 15 can be flexibly increased or decreased according to the sowing requirements of different flower seeds, thus easily changing the spacing between the holes pressed out by the pressure piles 16. After installing the mounting strips 15, the agricultural tractor or similar equipment is started, dragging the entire pressure pile and covering device. During movement, the solid roller 13 rolls on the soil surface, synchronously driving the pressure piles 16 to roll. The soil is pressed into holes to provide space for subsequent sowing of flower seeds. When the movable rod 22 passes the pressed-out holes, it moves downward under gravity, causing the feeding trough 23 to extend out of the storage bucket 21. At this time, the flower seeds in the storage bucket 21 are fed out from the feeding trough 23 and fall accurately into the holes, realizing the sowing operation. After sowing, the device continues to move forward. The soil-felling wheels 33, distributed in a figure-eight shape, gather the soil on both sides of the holes towards the center during the rolling process, making it easy to cover the holes with soil and complete the covering action. The iron chain 34 is used to level the soil surface during the movement, providing a good soil environment for seed germination, thereby improving the germination rate and sowing quality of flower seeds and meeting the needs of large-scale and efficient development of the flower industry.

[0043] Example 2:

[0044] Reference Appendix Figure 6 As shown, the top of the storage tank 21 is connected to a feeding port 25, and a sealing cap is threaded onto the top of the feeding port 25.

[0045] As can be seen from the above, the feeding port 25 allows operators to easily add flower seeds into the storage tank 21, ensuring a continuous supply of seeds during the sowing process. The sealing cap with threads installed on the top of the feeding port 25 can effectively prevent external impurities from entering the storage tank 21 during the sowing process, thus avoiding contamination of the seeds by impurities.

[0046] Reference Appendix Figure 6 As shown, a guide plate 24 is fixedly installed at the bottom of the movable rod 22, and the guide plate 24 corresponds to the bored pile 16 and the soil-pulling wheel 33 respectively.

[0047] As can be seen from the above, the inclined shape of the guide plate 24 allows it to move into the cavity when it is in the cavity position. This enables the movable rod 22 to be positioned more accurately when it moves downward, ensuring that the feeding trough 23 can accurately sow the seeds into the hole pressed out by the pressing pile 16. Utilizing the inclined action of the guide plate 24, it can be moved out of the cavity, allowing the movable rod 22 to move upward into the storage bucket 21. This allows the flower seeds in the storage bucket 21 to re-enter the feeding trough 23, facilitating the next sowing operation.

[0048] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A soil-covering device for facilitating the sowing of small flower seeds, characterized in that, include: A pore pressing mechanism (1) and a soil covering mechanism (3) assembled on one side of the pore pressing mechanism (1), and a seeding mechanism (2) assembled inside the soil covering mechanism (3). The pressing mechanism (1) includes a support frame (12), a solid roller (13) is rotatably mounted inside the support frame (12), an installation groove (14) is provided on the periphery of the solid roller (13), an installation strip (15) is slidably mounted inside the installation groove (14), a pressing pile (16) is fixedly mounted on the surface of the installation strip (15), and a locking block (17) corresponding to the installation groove (14) is slidably mounted at the front end of the solid roller (13), and the locking block (17) is located at the front end of the installation strip (15); The soil covering mechanism (3) includes a fixed frame (31) fixedly installed on one side of the support frame (12). The bottom of the fixed frame (31) is rotatably mounted with symmetrically distributed soil-pulling wheels (33) via a shaft frame (32). The soil-pulling wheels (33) are in the shape of an eight. An iron chain (34) is fixedly installed on one side of the fixed frame (31). The sowing mechanism (2) includes a storage bin (21) fixedly installed on the inner wall of the fixed frame (31). A movable rod (22) is slidably installed inside the storage bin (21), and a feeding groove (23) is provided on one side of the movable rod (22).

2. The soil-covering device for facilitating the sowing of small flower seeds according to claim 1, characterized in that, A connecting frame (11) is fixedly installed on the other side of the support frame (12), and a mounting base (110) is fixedly connected to one side of the connecting frame (11).

3. The soil-covering device for facilitating the sowing of small flower seeds according to claim 1, characterized in that, The front end of the solid roller (13) is provided with a movable groove (18), and the locking block (17) is slidably installed in the movable groove (18).

4. The soil-covering device for facilitating the sowing of small flower seeds according to claim 3, characterized in that, An elastic element (19) is fixedly connected between the locking block (17) and the movable groove (18), and a push block is provided at the front end of the locking block (17).

5. The soil-covering device for facilitating the sowing of small flower seeds according to claim 1, characterized in that, The top of the storage tank (21) is connected to a feeding port (25), and a sealing cap is threaded onto the top of the feeding port (25).

6. The soil-covering device for facilitating the sowing of small flower seeds according to claim 1, characterized in that, The bottom of the movable rod (22) is fixedly equipped with a guide plate (24), which corresponds to the bored pile (16) and the soil-pulling wheel (33).

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