Agricultural multifunctional seeder
By designing a multi-function seeder, the problem of sowing in hard soil is solved, labor intensity and cost are reduced, and it is suitable for a variety of plots. It has the functions of excavating, shoveling and loosening, and efficient sowing is achieved.
Patent Information
- Application Number
- CN202422524178.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-18
AI Technical Summary
The existing sowing methods are labor-intensive, difficult to sow in hard soil, high cost and are not suitable for small and complex plots. The traditional manual seeder has limited functions and professional sowing machines are expensive.
A multifunctional seeder including operating rod, seed storage bucket and seed drop control assembly is designed. It adopts a hollow circular tube structure, equipped with a seed baffle and reset mechanism, which can sow seeds in hard soil and temporarily store seeds, simplifying the operation process.
It realizes efficient sowing in hard soil, reduces labor intensity, and reduces the need for frequent hand-grabbing seeds. It is suitable for a variety of plots, is low-cost and powerful, and has the functions of excavating, shoveling and loosening.
Smart Images
Figure CN223207515U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of agricultural machinery, and more specifically, to a multifunctional seeder for agriculture. Background Art
[0002] Sowing is a method of crop cultivation. It involves placing seed material in a specific quantity and pattern at the appropriate depth and time. Proper sowing directly impacts crop growth, development, and yield.
[0003] There are three main sowing methods in current agricultural practice: 1. After digging the soil with tools, grab the seeds by hand and scatter them in the dug pit, and then use tools to dig the soil to cover the seeds; 2. Use an ordinary manual seeder currently on the market. After loosening the soil, insert the lower end of the seeder into the soft soil and expand the soil. Put seeds in the funnel at the upper end of the seeder and let them fall into the expanded soil along the hollow pipe of the seeder. Remove the ordinary seeder and use tools to cover the seeds with soil; 3. Use professional sowing machines for mechanized sowing.
[0004] The above-mentioned sowing method has the following problems: 1. Manual digging and hand-grabbing seeds to spread in the soil pit require frequent hand-grabbing and bending over for sowing, which is labor-intensive and puts a lot of pressure on the lumbar spine; 2. Ordinary manual seeders on the market can only be inserted into loosened soil, and it is difficult to insert into hard soil and spread the hard soil. In addition, seeds need to be grabbed by hand every time they are sown, and there is no function of temporarily storing seeds; 3. Professional sowing machines are expensive to purchase and use, and farmers with small plots of land cannot afford the high prices. In addition, professional sowing machines are only suitable for sowing in large flat areas, and are not applicable to small and complex plots such as mountainous areas and hills. Utility Model Content
[0005] In order to overcome the above technical problems, the utility model provides a multifunctional agricultural seeder with simple structure, convenient operation, low cost, no need to bend over, can be used for planting on hard soil, can temporarily store seeds, and can sow a variety of crops.
[0006] The present application provides a multifunctional agricultural seeder that adopts the following technical solution:
[0007] A multifunctional seeder for agriculture includes an operating rod, a seed storage bucket and a seed drop control assembly, wherein the operating rod is a hollow circular tube, and a handle and a pointed shovel are fixedly connected to its upper and lower ends respectively, the seed storage bucket is fixedly connected to the upper side wall of the operating rod, and the bottom end of the seed storage bucket is communicated with the inner cavity of the operating rod, the seed drop control assembly includes a control connecting rod and a seed baffle, the seed baffle is located below the bottom opening of the operating rod, the bottom end of the control connecting rod is fixedly connected to the seed baffle, and the top end is fixedly connected to a pressing block, the middle section of which is slidably connected to the operating rod through a plurality of limit rings, and the top end of the control connecting rod is also provided with a reset mechanism.
[0008] Furthermore, a blocking block is fixedly connected to the bottom of the operating rod, and a seed dropping opening that matches the edge of the blocking block is opened at a corresponding position of the seed baffle.
[0009] Through the above technical solution, in the initial state, the seed baffle is in contact with the bottom of the operating rod. At this time, the blocking block and the seed drop port are embedded with each other, and the seeds cannot leak out of the operating rod. When the pressing block is pressed, the control connecting rod drives the seed baffle to move downward, and the seeds leak out of the seed drop port.
[0010] Furthermore, the top surfaces of the blocking block and the seed baffle are both inclined surfaces.
[0011] Through the above technical solution, the seed particles are made to fall more easily, thus preventing the occurrence of material jamming.
[0012] Furthermore, a side baffle is fixedly connected to the top edge of the seed baffle, and the outer wall of the side baffle is in contact with the inner wall of the operating rod.
[0013] Through the above technical solution, the side baffle can play a guiding role, and can also prevent the seeds from being on the side of the seed baffle, affecting the close fit between the seed baffle and the bottom of the operating rod.
[0014] Furthermore, a positioning block is fixedly connected to one side of the seed baffle, and a positioning groove that matches the positioning block is formed at the bottom of the operating rod.
[0015] Through the above technical solution, the mutual engagement of the positioning block and the positioning groove can effectively prevent the seed baffle from rotating and deviating when moving up and down.
[0016] Furthermore, the reset mechanism includes a reset spring and a spring limiter, the spring limiter is fixedly connected to the operating rod, and the reset spring is arranged between the pressing block and the spring limiter.
[0017] Through the above technical solution, under the elastic action of the reset spring, the seed baffle can be tightly fitted with the bottom of the operating rod, thereby achieving reset after the pressing action.
[0018] Furthermore, a pressing slide rod is slidably connected to the interior of the return spring, one end of the pressing slide rod is fixedly connected to the pressing block, and the other end thereof is slidably connected to the spring limiter.
[0019] The above technical solution can improve the structural stability during pressing.
[0020] In summary, this application includes at least one of the following beneficial technical effects:
[0021] (1) The present invention has a simple structure, low manufacturing cost, and is easy to promote. It can be directly used for planting on hard soil without loosening the soil in advance, and can temporarily store seeds. Compared with traditional manual seeders, it does not require frequent hand-grabbing of seeds for sowing. It is easy to operate and easy to carry, so it can be flexibly applied to various sowing areas.
[0022] (2) The seeder of the present application can be used for sowing, and because of its relatively excellent structural strength, it can also be directly used for digging, shoveling and loosening the soil, and is highly functional and practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the structure of this application;
[0024] Figure 2 This is a schematic diagram of the splitting of this application;
[0025] Figure 3 A side sectional view of the present application;
[0026] Figure 4 A horizontal cross-sectional schematic diagram of the present application;
[0027] Figure 5 It is a structural diagram of the bottom of the operating rod and the seed baffle.
[0028] Description of the numbers in the figure:
[0029] 1. Operating lever;
[0030] 11. Stop block; 12. Positioning slot;
[0031] 2. Seed storage bucket;
[0032] 3. Seed drop control component;
[0033] 31. Control connecting rod;
[0034] 32. Seed baffle; 321. Seed drop port; 322. Side baffle; 323. Positioning block;
[0035] 33. Pressing block; 34. Limiting ring;
[0036] 35. Reset mechanism; 351. Reset spring; 352. Spring stopper; 353. Press slide bar;
[0037] 4. Handle; 5. Pointed shovel. DETAILED DESCRIPTION
[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.
[0039] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0040] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0041] Example 1:
[0042] The present application is further described in detail below with reference to the accompanying drawings.
[0043] The embodiment of the present application discloses a multifunctional seeder for agriculture, comprising an operating rod 1, a seed storage bucket 2 and a seed drop control component 3. The operating rod 1 is a hollow circular tube, and its cross section is as follows: Figure 4 As shown, the upper and lower ends of the operating rod 1 are respectively welded with Figure 1-2The handle 4 and pointed shovel 5 shown are all made of high-strength aluminum alloy or stainless steel, and foot pedals are provided on both sides of the pointed shovel 5. The lower end of the circular tube of the operating rod 1 is in the recessed position at the rear of the pointed shovel 5. The seed storage bucket 2 is fixedly connected to the upper side wall of the operating rod 1, and the bottom end of the seed storage bucket 2 is communicated with the inner cavity of the operating rod 1. The seed drop control component 3 includes a control connecting rod 31 and a seed baffle 32. The seed baffle 32 is located below the bottom opening of the operating rod 1. The bottom end of the control connecting rod 31 is fixedly connected to the seed baffle 32, and the top end is fixedly connected to a pressing block 33. The middle section is slidably connected to the operating rod 1 through several limiting rings 34. The top end of the control connecting rod 31 is also provided with a reset mechanism 35.
[0044] See Figure 2 、 Figure 3 and Figure 5 The bottom of the operating rod 1 is fixedly connected to the blocking block 11, and the corresponding position of the seed baffle 32 is provided with a seed drop opening 321 that coincides with the edge of the blocking block 11. In the initial state, the seed baffle 32 is in contact with the bottom of the operating rod 1. At this time, the blocking block 11 and the seed drop opening 321 are interlocked with each other, and seeds cannot leak out of the operating rod 1. When the pressing block 33 is pressed, the control link 31 drives the seed baffle 32 downward, and the seeds leak out of the seed drop opening 321.
[0045] Preferably, the top surfaces of the blocking block 11 and the seed baffle 32 are both inclined surfaces, so that the seed particles can fall more easily and prevent the material from getting stuck.
[0046] Preferably, the top edge of the seed baffle 32 is fixedly connected to a side baffle 322, and the outer wall of the side baffle 322 fits against the inner wall of the operating rod 1. The side baffle 322 can play a guiding role and also prevent the seeds from being on the side of the seed baffle 32, which would affect the close fit between the seed baffle 32 and the bottom of the operating rod 1.
[0047] Preferably, a positioning block 323 is fixedly connected to one side of the seed baffle 32, and a positioning groove 12 that matches the positioning block 323 is provided at the bottom of the operating rod 1. The mutual engagement of the positioning block 323 and the positioning groove 12 can effectively prevent the seed baffle 32 from rotating and offsetting when moving up and down.
[0048] See Figure 2 and Figure 3 The reset mechanism 35 includes a reset spring 351 and a spring limiter 352. The spring limiter 352 is fixedly connected to the operating rod 1. The reset spring 351 is arranged between the pressing block 33 and the spring limiter 352. Under the elastic action of the reset spring 351, the seed baffle 32 can fit tightly with the bottom of the operating rod 1 and realize immediate reset after the pressing action.
[0049] Preferably, the interior of the return spring 351 is also slidably connected to a pressing slide rod 353, one end of the pressing slide rod 353 is fixedly connected to the pressing block 33, and the other end thereof is slidably connected to the spring limiter 352, which can improve the structural stability during pressing.
[0050] The implementation principle of the multifunctional seeder for agriculture in the embodiment of the present application is as follows:
[0051] When in use, first press the pressing block 33 on the top of the operating rod 1, check the elastic force of the return spring 351 and whether the seed baffle 32 below is tightly fitted with the outlet at the lower end of the operating rod 1. After checking that the seeder is normal, put the seeds to be sown into the seed storage bucket 2, and let the seeds fill the internal space of the operating rod 1. Stop adding seeds when the seeds fill about half of the seed storage bucket 2. Hold the handle 4 with your dominant hand, aim the pointed shovel 5 at the land to be sown, insert the pointed shovel 5 into the ground, step on the pedals on the left and right sides of the pointed shovel 5 to insert the pointed shovel 5 into the ground to a certain depth, and move forward. The tilting operating rod 1 tilts the pointed shovel 5 forward (be careful to prevent seeds from spilling out from above the seed storage bucket 2). At this time, a pit appears behind the pointed shovel 5. At this time, the pressing block 33 is pressed downward appropriately to make the control link 31 drive the seed baffle 32 to move downward. The seeds leak out from the seed drop port 321 of the seed baffle 32. After an appropriate amount of seeds fall into the pit, the pressing is stopped. Under the action of the reset spring 351, the seed baffle 32 continues to block the lower end outlet of the operating rod 1. At this time, the pointed shovel 5 is lifted and the soil is pushed to cover it. The sowing is completed in one step. The above steps are repeated to continue sowing. The present application has a simple structure and low manufacturing cost, which is conducive to promotion. It can be directly used for hard soil planting without loosening the soil in advance and can temporarily store seeds. Compared with traditional manual seeders, it does not require frequent hand-grabbing of seeds for sowing. It is easy to operate and easy to carry, so it can be flexibly applied to a variety of sowing areas. The seeder of the present application can be used for sowing. Due to its relatively excellent structural strength, it can also be directly used for digging, shoveling and loosening the soil. It is highly functional and practical.
[0052] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A multifunctional seeder for agriculture, characterized in that: The invention comprises an operating rod (1), a seed storage bucket (2) and a seed drop control assembly (3); the operating rod (1) is a hollow circular tube, and a handle (4) and a pointed shovel (5) are fixedly connected at its upper and lower ends respectively; the seed storage bucket (2) is fixedly connected to the upper side wall of the operating rod (1), and the bottom end of the seed storage bucket (2) is communicated with the inner cavity of the operating rod (1); the seed drop control assembly (3) comprises a control connecting rod (31) and a seed baffle (32); the seed baffle (32) is located below the bottom opening of the operating rod (1); the bottom end of the control connecting rod (31) is fixedly connected to the seed baffle (32), and the top end of the control connecting rod (31) is fixedly connected to the seed baffle (32); the middle section is slidably connected to the operating rod (1) through a plurality of limiting rings (34); and the top end of the control connecting rod (31) is also provided with a reset mechanism (35).
2. The multifunctional seeder for agriculture according to claim 1, characterized in that: The bottom opening of the operating rod (1) is fixedly connected to a blocking block (11), and a seed drop opening (321) that matches the edge of the blocking block (11) is opened at a corresponding position of the seed baffle (32).
3. The multifunctional seeder for agriculture according to claim 2, characterized in that: The top surfaces of the blocking block (11) and the seed baffle (32) are both inclined surfaces.
4. The multifunctional seeder for agriculture according to claim 2, characterized in that: The top edge of the seed baffle (32) is fixedly connected to a side baffle (322), and the outer wall of the side baffle (322) is in contact with the inner wall of the operating rod (1).
5. The multifunctional seeder for agriculture according to claim 1, characterized in that: A positioning block (323) is also fixedly connected to one side of the seed baffle (32), and a positioning groove (12) that matches the positioning block (323) is formed at the bottom of the operating rod (1).
6. The multifunctional seeder for agriculture according to claim 1, characterized in that: The reset mechanism (35) comprises a reset spring (351) and a spring stopper (352), wherein the spring stopper (352) is fixedly connected to the operating rod (1), and the reset spring (351) is arranged between the pressing block (33) and the spring stopper (352).
7. The multifunctional seeder for agriculture according to claim 6, characterized in that: The interior of the return spring (351) is also slidably connected to a pressing slide bar (353), one end of the pressing slide bar (353) is fixedly connected to the pressing block (33), and the other end thereof is slidably connected to the spring limiter (352).