A silver birch seed sowing device

Abstract

The utility model relates to the field of leatherwood seed sowing, especially a leatherwood seed sowing device, including sowing device body, be provided with feed hopper on sowing device body, the upper fixed mounting of support subassembly has in feed hopper, the upper fixed mounting of support subassembly has the locating rod in, and support subassembly on magnetic attraction has screening subassembly, and screening subassembly activity cover sets to the outside of locating rod, and the clamping of limit component is equipped on feed hopper. In the utility model, through screening subassembly, can carry out screening treatment to the leatherwood seed of entering feed hopper, and the larger impurity of inclusion in leatherwood seed is intercepted, cooperate limit component, movable rod and the setting of two scraper bodies simultaneously, prevent the impurity of after interception accumulation and block, ensure its leatherwood seed falling the fluency.

Description

Technical Field

[0001] This utility model relates to the field of silver-thread plum seed sowing technology, and in particular to a silver-thread plum seed sowing device. Background Technology

[0002] During the cultivation of silver thread plum, a seeder is needed to sow the silver thread plum seeds.

[0003] Most existing seeders do not adequately screen the seeds of *Silver Witch Hazel* before sowing. Some impurities, such as twig fragments, are mixed with the seeds. After entering the feed hopper, these impurities can easily affect the flowability of the seeds, causing blockages and affecting the normal transport of the seeds, resulting in interrupted or uneven sowing. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a seed-planting device for silver thread plum.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A seed-planting device for silver thread plum includes a seed-planting device body. The seed-planting device body is provided with a feeding hopper. A support component is fixedly installed in the upper part of the feeding hopper. A positioning rod is fixedly installed in the upper part of the support component. A screening component is magnetically attracted to the support component. The screening component is movably sleeved outside the positioning rod. A limiting component is clamped on the feeding hopper. A movable rod is movably arranged in the limiting component. The movable rod is sleeved to the positioning rod. Fixed rods are symmetrically installed on the movable rod on both sides. A scraper body is provided at the bottom of the fixed rod. The bottom of the scraper body is attached to the top of the screening component.

[0007] In addition, a preferred structure is that the screening component includes a mounting frame, a plurality of discharge holes are equally spaced inside the mounting frame, a screening mesh plate is fixedly clamped inside the discharge port, and magnetic protrusions are arranged in an equally spaced annular array at the bottom of the mounting frame.

[0008] Furthermore, in a preferred configuration, the support assembly includes a connecting ring and a support ring, with multiple extension rods evenly spaced on the outer wall of the connecting ring, and the other side of each extension rod connected to the support ring.

[0009] In addition, a preferred structure is that the top of the support ring is provided with an installation groove at the magnetic protrusion, and the installation groove is provided with a magnetic material that attracts the magnetic protrusion.

[0010] In addition, a preferred structure is that the limiting component includes an auxiliary ring and a mounting ring, with multiple connecting rods evenly installed on the outer wall of the auxiliary ring, the other end of the connecting rods being connected to the mounting ring, and a limiting groove starting at the bottom of the mounting ring at the feed hopper.

[0011] In addition, a preferred structure is that multiple extension blocks are arranged in an equidistant annular array within the limiting groove, and a locking groove is provided on the feed hopper at the extension block.

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

[0013] In this invention, the screening component can screen the silver-thread plum seeds entering the feed hopper and intercept larger impurities mixed in with the silver-thread plum seeds. At the same time, the setting of the limiting component, the movable rod and the two scraper bodies prevents the impurities after interception from accumulating and clogging, and ensures the smooth falling of the silver-thread plum seeds. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a silver-thread plum seed sowing device proposed in this utility model;

[0015] Figure 2 This is a partial cross-sectional structural schematic diagram of a silver-thread plum seed sowing device proposed in this utility model;

[0016] Figure 3 This is a partially disassembled structural diagram of a silver-thread plum seed sowing device proposed in this utility model;

[0017] Figure 4 This is a structural schematic diagram of the cross-section of the limiting component;

[0018] Figure 5 This is a schematic diagram of the screening component.

[0019] In the diagram: 1. Seeding device body; 11. Feed hopper; 2. Limiting component; 21. Mounting ring; 22. Extension block; 3. Movable rod; 31. Scraper body; 32. Limiting ring; 4. Screening component; 41. Magnetic protrusion; 5. Support ring; 51. Extension rod; 52. Positioning rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-5A seed-planting device for silver thread plum includes a seed-planting device body 1, a feeding hopper 11 on the seed-planting device body 1, a support assembly fixedly installed at the upper part of the feeding hopper 11, a positioning rod 52 fixedly installed at the upper part of the support assembly, a screening assembly 4 magnetically attached to the support assembly, and the screening assembly 4 movably sleeved outside the positioning rod 52. A limiting assembly 2 is clamped on the feeding hopper 11, a movable rod 3 is movably installed inside the limiting assembly 2, the movable rod 3 is sleeved to the positioning rod 52, and fixed rods are symmetrically installed on both sides of the movable rod 3. A scraper body 31 is provided at the bottom of the fixed rod, and the bottom of the scraper body 31 is attached to the top of the screening assembly 4. It is worth noting that the specific structure, connection method and working principle of the seed-planting device body 1 and the feeding hopper 11 are all existing technologies that are currently publicly available on the market, and therefore will not be described in detail.

[0022] Meanwhile, a limiting ring 32 is fixedly sleeved on the outer wall of the movable rod, and an movable cavity is opened in the auxiliary ring at the limiting ring 32.

[0023] Meanwhile, the screening component 4 includes a mounting frame, with multiple discharge holes evenly spaced inside the mounting frame. A screening mesh plate is fixedly installed inside the discharge port, and magnetic protrusions 41 are arranged in an evenly spaced ring array at the bottom of the mounting frame.

[0024] Furthermore, the support assembly includes a connecting ring and a support ring 5. Multiple extension rods 51 are installed at equal intervals on the outer wall of the connecting ring, and the other side of the extension rods 51 is connected to the support ring 5.

[0025] Furthermore, the top of the support ring 5 is provided with an installation groove at the magnetic protrusion 41, and the installation groove is provided with magnetic material that attracts the magnetic protrusion 41.

[0026] Meanwhile, the limiting component 2 includes an auxiliary ring and a mounting ring 21. Multiple connecting rods are installed at equal intervals on the outer wall of the auxiliary ring. The other end of the connecting rod is connected to the mounting ring 21, and the bottom of the mounting ring 21 starts with a limiting groove at the feed hopper 11.

[0027] Furthermore, multiple extension blocks 22 are arranged in an equally spaced annular array within the limiting groove, and a locking groove is provided on the feed hopper 11 at the extension block 22.

[0028] In this embodiment, the screening component 4 can screen the silver wisteria seeds entering the feed hopper 11 and intercept larger impurities mixed in with the silver wisteria seeds. At the same time, with the setting of the limiting component 2, the movable rod 3 and the two scraper bodies 31, the intercepted impurities are prevented from accumulating and clogging, ensuring the smooth falling of the silver wisteria seeds.

[0029] The process involves rotating a movable rod by hand. As the movable rod rotates, it drives the scraper body 31 to rotate as well. The scraper body scrapes the top of the screening component to prevent seeds from accumulating and clogging on the screening screen, ensuring the smooth flow of seeds and enabling the sowing process to proceed smoothly. At the same time, it drives the intercepted impurities to rotate, preventing them from accumulating and clogging.

[0030] Meanwhile, the limiting components and positioning rods provide limiting support for the moving rod and scraper body, ensuring the stability of the scraper body during rotation. At the same time, the supporting components support the screening components, ensuring their stability.

[0031] Furthermore, after a period of use, the limiting component can be removed along with the moving rod and scraper body, and the screening component can be removed and cleaned.

[0032] In this invention, the screening component 4 can screen the silver-thread plum seeds entering the feed hopper 11 and intercept larger impurities mixed in with the silver-thread plum seeds. At the same time, with the setting of the limiting component 2, the movable rod 3 and the two scraper bodies 31, the intercepted impurities are prevented from accumulating and clogging, ensuring the smooth flow of the silver-thread plum seeds.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A seed-sowing device for silver-thread plum, comprising a seed-sowing device body (1), characterized in that, The sowing device body (1) is provided with a feeding hopper (11). A support component is fixedly installed in the upper part of the feeding hopper (11). A positioning rod (52) is fixedly installed in the upper part of the support component. A screening component (4) is magnetically attached to the support component. The screening component (4) is movably sleeved to the outside of the positioning rod (52). A limiting component (2) is clamped on the feeding hopper (11). A movable rod (3) is movably installed in the limiting component (2). The movable rod (3) is sleeved to the positioning rod (52). Fixed rods are symmetrically installed on the movable rod (3) twice. A scraper body (31) is provided at the bottom of the fixed rod. The bottom of the scraper body (31) is attached to the top of the screening component (4).

2. The silver-thread plum seed sowing device according to claim 1, characterized in that, The screening component (4) includes a mounting frame, with multiple discharge holes evenly spaced inside the mounting frame. A screening mesh plate is fixedly installed inside the discharge port, and magnetic protrusions (41) are arranged in an evenly spaced annular array at the bottom of the mounting frame.

3. The silver-thread plum seed sowing device according to claim 1, characterized in that, The support assembly includes a connecting ring and a support ring (5). Multiple extension rods (51) are installed at equal intervals on the outer wall of the connecting ring, and the other side of the extension rods (51) is connected to the support ring (5).

4. The silver-thread plum seed sowing device according to claim 3, characterized in that, The top of the support ring (5) is provided with an installation groove at the magnetic protrusion (41), and the installation groove is provided with magnetic material that attracts the magnetic protrusion (41).

5. The silver-thread plum seed sowing device according to claim 1, characterized in that, The limiting component (2) includes an auxiliary ring and a mounting ring (21). Multiple connecting rods are installed at equal intervals on the outer wall of the auxiliary ring. The other end of the connecting rod is connected to the mounting ring (21), and the bottom of the mounting ring (21) starts at the feed hopper (11) with a limiting groove.

6. The silver-thread plum seed sowing device according to claim 5, characterized in that, The limiting groove is provided with multiple extension blocks (22) arranged in an equal-distance annular array, and the feed hopper (11) is provided with a locking groove at the extension block (22).

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