A seeder box, a seeder and a seed

Abstract

A seed drill box, a seed drill and a new type of seed, which are composed of a box body and a magnetic turntable; wherein the box body is provided with a material hopper and a material trough, wherein a sub-trough is separated in the material trough, and the seed trough is connected with the material hopper in a manner that can receive the material in the material hopper; a magnetic turntable can be rotatably tightly fitted in the material trough and press the seed trough, and at least one magnetic material is provided on the side wall of the magnetic turntable facing the material trough; the material trough is provided with a discharge port that allows the material to fall downward, and a scraping edge is provided next to the discharge port to scrape the material on the magnetic turntable that is rotated thereto to the discharge port. The outer surface of the new type of seed is provided with a material layer that can be adsorbed by the magnetic material, and since the magnetic material and the new type of seed are in a one-to-one adsorption relationship, the new type of seeds can be scraped off the soil one by one by using the bottom scraping edge, thereby realizing high-precision seeding.

Description

Technical Field

[0001] The invention relates to the agricultural field, in particular to a seeder box, a seeder and a seed. Background Art

[0002] The seed drill is an agricultural machine. The existing seed drills mainly include the following types:

[0003] 1. Seeder: The most commonly used type is the centrifugal spreader, which is attached to the rear of the agricultural transport vehicle and consists of a seed box and a spreading wheel.

[0004] 2. Drill seeding machine: It is mainly used for sowing small seeds such as grains, vegetables, and forage grass. Commonly used are grain drill seeding machines. During operation, the traveling wheel drives the seed wheel to rotate, and the seeds are discharged from the seed cup in the seed box into the seed delivery tube according to the required sowing amount.

[0005] But both of the above machines are suitable for single-time large-scale sowing, that is, the seeds sown each time are far more than one.

[0006] However, the seeds of some crops are very expensive and the particles are small, so more precise sowing machines are needed to complete the sowing. Therefore, some people have developed new sowing machines, such as the air suction type seed meter, which uses the negative pressure created by the fan on one side of the seed tray to sow seeds; the pneumatic seed meter, which uses the positive pressure generated by the airflow generated by the fan in the seed box to sow seeds. The seed filling process is less affected by the wind pressure than the air suction type, and the operation is more stable; the air blowing type seed meter has a seed wheel similar to the socket wheel. After the seeds enter the socket, the airflow generated by the fan is blown into the mold hole from the air nozzle. However, the above methods require larger airflow equipment (such as fans, etc.), resulting in a larger sowing machine, and for this purpose, it is necessary to lay circuits and other facilities, which has a high laying cost and is extremely inflexible to use; and due to the uncontrollability of the airflow, it is difficult to ensure the accuracy of the number of seeds sown each time, especially the accuracy of each seed sown. Summary of the invention

[0007] The first object of the present invention is to provide a seed drill box and a seed drill which can be flexibly applied, has high sowing accuracy and simple application facilities.

[0008] The second object of the present invention is to provide a new type of seed that can be adsorbed by magnetic substances and can be applied to this solution.

[0009] In order to achieve the above-mentioned purpose, the solution of the present invention is: a seeder box, characterized in that it is composed of a box body and a magnetic turntable; wherein a material hopper and a material trough are provided on the box body, a sub-trough is separated in the material trough, and the seed trough is connected with the material hopper in a manner that can receive the material in the material hopper; a magnetic turntable can be rotatably fitted tightly in the material trough and press the seed trough, and at least one magnetic material is provided on the side wall of the magnetic turntable facing the material trough; the material trough is provided with a discharge port allowing material to fall down, and a scraping edge is provided next to the discharge port for scraping the material on the magnetic turntable rotated here to the discharge port.

[0010] Furthermore, the material trough is a circular trough with a shaft hole at the center thereof. The magnetic turntable matches the shape of the material trough and a shaft is provided at the center of the magnetic turntable. The magnetic turntable is inserted into the shaft hole of the material trough through its shaft, so as to be rotatably and tightly fitted on the material trough.

[0011] Furthermore, a plurality of magnetic materials are evenly distributed on a circle with the rotation axis as the center point on the magnetic turntable.

[0012] Furthermore, the material hopper is arranged above the machine box body, and the material hopper is provided with a feed port extending downward; the material trough is located below the machine box body and is open to the side, and the magnetic turntable can be rotatably fitted tightly in the material trough from the side; a stop edge extends downward from the shaft hole in the material trough and forms a seed trough with the bottom and side walls of the material trough, and the feed port of the material hopper extending downward is connected to the seed trough from the side wall opening of the material trough.

[0013] Furthermore, a slope is provided below the seed groove, and the slope rises downward from the bottom of the seed groove and further abuts against the bottom side wall of the seed groove.

[0014] Furthermore, a first partition is provided above the seed trough, and the first partition is located above the horizontal line of the rotating shaft hole of the material trough. The first partition extends from the side wall of the material trough above the seed trough toward the rotating shaft hole of the material trough and leaves a certain gap between the rotating shaft hole, thereby forming a downward slope; the first partition is provided with an upper first material passing window corresponding to the magnetic material position of the magnetic turntable.

[0015] Furthermore, in the material trough, a second partition is provided on the side of the first partition opposite to the seed trough, the second partition extends from the upper side wall of the material trough to the rotating shaft hole and is connected to the rotating shaft hole, and a second material passing window is provided on the second partition corresponding to the magnetic material position of the magnetic turntable; a third partition is located below the second material passing window and extends from the second partition to the direction of the first partition, and a gap is left between the third partition and the first partition.

[0016] A seed drill comprises a seed drill box as described in any one of the above items and a pushing device, wherein the seed drill box is placed on the pushing device and moves along with the movement of the pushing device.

[0017] A seed includes a seed, wherein the outer layer of the seed is wrapped with a material layer that can be adsorbed by a magnetic material. This new seed can be adsorbed by the magnetic material in a seeding machine box described in any one of the above items and attached to a magnetic turntable.

[0018] Furthermore, the outer layer wrapped with the material layer adsorbable by the magnetic material is made by mixing diatomaceous earth, talcum powder, bentonite, attapulgite and iron.

[0019] After adopting the above scheme, since the magnetic material and the new type of seeds are in a one-to-one adsorption relationship, the bottom scraper can be used to scrape the new type of seeds off the soil one by one, achieving high-precision sowing. In addition, the setting of magnetic materials does not require the laying of other related facilities, which is conducive to the use of small machines. It can not only achieve high-precision sowing, but also ensure the miniaturization of the machine, and does not require the laying and use of additional cables and electrical equipment. It allows farmers to purchase and use at low cost, which is in line with the national policy orientation of helping and protecting farmers. High-precision sowing reduces farmers' production costs and ensures the profits of agricultural products. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of an explosion of an embodiment of the present invention Figure 1 ;

[0021] Figure 2 Schematic diagram of an explosion of an embodiment of the present invention Figure 2 ;

[0022] Figure 3 is a schematic structural diagram of a machine box body in an embodiment of the present invention;

[0023] Figure 4 is a schematic diagram of a top view of the structure of an embodiment of the present invention;

[0024] Figure 5 is a side view schematic diagram of an embodiment of the present invention;

[0025] Figure 6 yes Figure 5 AA cross-sectional view of ;

[0026] Figure 7 is a three-dimensional schematic diagram of an embodiment of the present invention;

[0027] Figure 8 yes Figure 7 BB cross-sectional view;

[0028] Fig. 9is a schematic cross-sectional view of an embodiment of the present invention;

[0029] Fig.10 is a cross-sectional view of an embodiment of the present invention in use;

[0030] Fig.11a , 11b Schematic diagram of a novel seed according to an embodiment of the present invention. DETAILED DESCRIPTION

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example

[0032] like Figure 1-Figure 10 As shown, a seed drill box is composed of a box body 1, a magnetic turntable 2 and a pressure cover 3; wherein the box body 1 is provided with a material hopper 11 and a material trough 12, wherein the material hopper 11 is provided above the box body 1, and the material hopper 11 is provided with a feed port 111 extending downward; the material trough 12 is a circular trough, the material trough 12 is located below the box body 1 and is open to the side, and a shaft hole 121 is provided at the center of the material trough 12; a stop edge 122 extends downward from the shaft hole 121 in the material trough 12 to form a seed trough 4 with the bottom and side walls of the material trough 12, and the feed port 111 extending downward from the material hopper 11 is connected to the seed trough 4 through the side wall opening 14 of the material trough 12, as shown in FIG. Figure 6 , Figure 8 As shown, the feed port 111 is provided with a slope 112 at a position connected with the side wall opening 14, and the slope 112 is inclined downwardly to the side wall opening 14 to ensure that when the material in the material hopper 11 enters the side wall opening 14 from the feed port 111, no material (new seed 5) will be retained there; the magnetic turntable 2 matches the shape of the material trough 12, and a rotating shaft 21 is provided at the center of the magnetic turntable 2. The magnetic turntable 2 is inserted into the rotating shaft hole 121 of the material trough 12 through the rotating shaft 21 on it, and can be rotatably and tightly buckled in the material trough 12 from the side;

[0033] A discharge port 122 is provided below the material trough 12 to allow the material to fall down. A scraping edge 123 is provided next to the discharge port 122 to scrape the material on the magnetic turntable 2 to the discharge port 122. The scraping edge 123 is tilted above the discharge port 122. When the magnetic material 22 on the magnetic turntable 2 absorbs a new type of seed 5 and passes through the scraping edge 123, the new type of seed 5 is scraped by the scraping edge 123 and falls to the discharge port 122 below. Figure 1 , Figure 6 shown.

[0034] A slope 41 is provided below the seed slot 4 . The slope 41 rises downward from the bottom of the seed slot 4 and further abuts against the bottom of the retaining edge 122 and the bottom 42 of the side wall of the seed slot 4 .

[0035] A first partition 23 is provided above the seed slot 4. The first partition 23 is located above the horizontal line of the shaft hole 121 of the material slot 12 and is located above the seed slot 4. The first partition 23 extends from the side wall of the material slot 12 above the seed slot 4 toward the shaft hole 121 of the material slot 12 and leaves a certain gap 231 between the shaft hole 121, thereby forming a downward slope; the first partition 23 is provided with a first material passing window 232 at the position of the magnetic material 22 of the magnetic turntable 2 corresponding to the first partition 23.

[0036] In the material trough 12, a second partition 24 is provided on the side of the first partition 23 opposite to the seed trough 4. The second partition 24 extends from the upper side wall of the material trough 12 to the shaft hole 121 and is connected to the shaft hole 121. The second partition 24 is provided with a second material passing window 241 at the position of the magnetic material 22 of the magnetic turntable 2.

[0037] A third partition 25 is located below the second material passing window 241 and extends from the second partition 24 toward the first partition 23 , with a gap 251 between the third partition 25 and the first partition 23 . The third partition 25 is in an upwardly convex arc shape.

[0038] The first partition 23, the second partition 24, the third partition 25 and the scraping edge 123 are all at the same height as the retaining edge 122 in the material trough. The side wall of the material trough 12 is also provided with a plurality of flanges 125 at the same height as the retaining edge 122 to enhance the stability of the magnetic turntable 2 when it is buckled in; the magnetic turntable 2 is inserted into the shaft hole 121 of the material trough 12 through its upper shaft 21, and can be rotatably fastened in the material trough 12 from the side and tightly pressed into the retaining edge 122, the first partition 23, the second partition 24, the third partition 25 and the scraping edge 123 forming the seed trough 4, to ensure that the material is adsorbed on the magnetic turntable 2 and is not easy to fall out of the material trough 12 even if it falls.

[0039] The magnetic turntable 2 is provided with a plurality of magnetic materials 22 on the side wall facing the material trough 12, and the magnetic materials 22 are evenly distributed on a circle with the rotating shaft 21 as the center point; the magnetic turntable 2 is provided with a full circle of annular groove 27 on the outside not facing the material trough 12, and an annular sealing buckle 6 is consistent in shape with the annular groove 27, and the annular sealing buckle 6 is buckled in the annular groove 27.

[0040] The outer edge of the material trough 12 is provided with three assembly holes 124, and a pressure cover 3 is locked to the outside of the material trough 12 using these three assembly holes 124, so as to fasten the annular sealing buckle 6 to the annular groove 27 on the outer side of the magnetic turntable 2, and further fasten the magnetic turntable 2 to the first partition 23, the second partition 24, the third partition 25 and the scraping edge 123, which can not only prevent the magnetic turntable 2 from falling off, but also ensure that there is no gap between the magnetic turntable 2 and the first partition 23, the second partition 24, the third partition 25 and the scraping edge 123, so as to prevent the material (new seed 5) from falling through the gap; the center of the pressure cover 3 is provided with a shaft avoidance hole 31, so that when it is locked to the material trough 12, the tail end of the shaft 21 of the magnetic turntable 2 is accommodated in this shaft avoidance hole 31.

[0041] A perspective window 13 is further provided at the rear of the material trough 12, through which the working conditions in the material trough 12 can be observed. In this embodiment, the perspective window 13 is correspondingly arranged at the positions of the first material passing window 232 and the second material passing window 241, and is arranged in an arc shape.

[0042] like Fig.11a , 11b As shown, a new type of seed 5 includes a seed 51, the outer layer of the seed 51 is coated with a material layer 52 that can be adsorbed by a magnetic material, the material layer 52 will not block nutrients and water from entering the interior, and the material layer 52 will break as the seed 51 germinates. For example, a proper amount of iron is mixed into the material often used as seed coating so that the outer layer of the seed has the property of being magnetically adsorbable; it can also be made by mixing 35% diatomaceous earth, 20% talcum powder, 20% bentonite, 20% attapulgite and 5% iron; this new type of seed 5 can be adsorbed by the magnetic material 22 in the seeding machine box and attached to the magnetic turntable 2. When coating the outer layer of the seed 51, the diameter of the final new type of seed 5 can also be consciously adjusted to become larger and the diameter of each seed is similar, which is further conducive to precise screening and sowing.

[0043] In actual use, a proper amount of material (new seed 5) is poured into the material hopper 11, and the material enters the side wall opening 14 through the inlet 111, and then gathers in the seed slot 4, and is always gathered at the slope 41 in the seed slot 4 under the influence of gravity. The slope 41 raises the new seed 5, so that the new seed 5 is closer to the magnetic material 22 of the magnetic turntable 2 and is more easily adsorbed on the magnetic material 22. Each magnetic material 22 only adsorbs one new seed 5; when the rotating shaft 21 drives the magnetic turntable 2 to rotate, the new seed 5 follows the magnetic turntable 2 through the first partition 23, through the first material window 232; then through the second partition 24, through the second material window 241, and finally turns to the discharge port 122 below the material slot 12, and after being hung by the scraper edge 123, it falls from the discharge port 122 into the soil below to achieve sowing. The multiple magnetic materials 22 on the magnetic turntable 2 sequentially adsorb the new seeds 5 to achieve the above sowing process, and because the magnetic materials 22 are evenly distributed, the sowing process can be precisely controlled.

[0044] The size of the first material passing window 232 and the second material passing window 241 is designed to be slightly larger than a new type of seed 5. Once a magnetic material 22 accidentally absorbs multiple new types of seeds 5, when passing through the first material passing window 232 and the second material passing window 241, the excess new types of seeds 5 will be scraped off by the outer walls of the material passing window 232 and the second material passing window 241 to ensure that there is only one new type of seed 5 passing through the first material passing window 232 and the second material passing window 241 each time, so as to achieve high-precision sowing; and the excess new types of seeds 5 scraped off by the second material passing window 232 first fall into the third partition 25. Since the third partition 25 guides to the first partition, the fallen new types of seeds 5 slide to the gap 251 and fall on the first partition 23. The first partition 23 is a downward slope, so the scraped new types of seeds 5 will slide along the first partition 23 to the gap 231 and fall into the seed slot 4, thereby ensuring that the excess new types of seeds 5 fall back into the seed slot 4, thereby avoiding material waste.

[0045] The above description is only an embodiment of the present invention and is not a limitation on the design of this case. Any equivalent changes made based on the key design of this case shall fall within the protection scope of this case.

[0046] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by terms such as "center", "upper", "lower", "back", "bottom", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] In the description of this specification, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0048] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A seed drill box, characterized in that: It is composed of a machine box body and a magnetic turntable; wherein a material hopper and a material trough are provided on the machine box body, a seed trough is separated in the material trough, and the seed trough is connected with the material hopper in a manner that it can receive the material in the material hopper; a magnetic turntable can be rotatably tightly fitted in the material trough and press the seed trough, and at least one magnetic material is provided on the side wall of the magnetic turntable facing the material trough; the material trough is provided with a discharge port allowing the material to fall downward, and a scraping edge is provided next to the discharge port for scraping the material on the magnetic turntable rotated thereto to the discharge port; the material trough is a circular trough, and a shaft hole is provided at the center of the material trough, the shape of the magnetic turntable matches that of the material trough, and a shaft is provided at the center of the magnetic turntable, and the magnetic turntable is inserted into the shaft hole of the material trough through its upper shaft to achieve a rotatable and tight fit on the material trough; A first partition is provided above the seed trough, and the first partition is located above the horizontal line of the rotating shaft hole of the material trough. The first partition extends from the side wall of the material trough above the seed trough to the direction of the rotating shaft hole of the material trough and leaves a certain gap between the rotating shaft hole, thereby forming a downward slope; the first partition is provided with a first material passing window corresponding to the magnetic material position of the magnetic turntable; in the material trough, a second partition is also provided on the side opposite to the seed trough of the first partition, the second partition extends from the upper side wall of the material trough to the rotating shaft hole and is connected to the rotating shaft hole, and a second material passing window is provided on the magnetic material position of the magnetic turntable corresponding to the second partition; a third partition is extended from the second partition to the direction of the first partition below the second material passing window, and a gap is left between the third partition and the first partition.

2. A seed drill box as claimed in claim 1, characterized in that: A plurality of magnetic materials are evenly distributed on a circle on the magnetic turntable with the rotation axis as the center point.

3. A seed drill box as claimed in claim 1, characterized in that: The material hopper is arranged above the machine box body, and is provided with a material inlet extending downward; the material trough is located below the machine box body and is open toward the side, and the magnetic turntable can be rotated from the side to be tightly buckled in the material trough; A stopper extends downward from the rotating shaft hole in the material trough to form a seed trough with the bottom and side walls of the material trough. A feed inlet extending downward from the material hopper is connected to the seed trough through an opening on the side wall of the material trough.

4. A seed drill box as claimed in claim 3, characterized in that: A slope is arranged below the seed groove, and the slope rises downward from the bottom of the seed groove and further abuts against the bottom side wall of the seed groove.

5. A seed drill, characterized in that: It comprises a seed drill box as described in any one of claims 1 to 4 and a pushing device, wherein the seed drill box is placed on the pushing device and moves with the movement of the pushing device.

6. A novel seed, characterized in that: The invention comprises a seed, wherein the outer layer of the seed is wrapped with a material layer which can be adsorbed by magnetic material. The novel seed can be adsorbed by the magnetic material in a seeder box as described in any one of claims 1 to 4 and attached to the magnetic turntable.

7. A novel seed as claimed in claim 6, characterized in that: The material layer that can be adsorbed by magnetic material and wrapped by the outer layer is made by mixing diatomaceous earth, talcum powder, bentonite, attapulgite and iron.

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