CN211580615U - Single-seed sowing device for tiny seeds - Google Patents
Single-seed sowing device for tiny seeds Download PDFInfo
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- CN211580615U CN211580615U CN202020131270.7U CN202020131270U CN211580615U CN 211580615 U CN211580615 U CN 211580615U CN 202020131270 U CN202020131270 U CN 202020131270U CN 211580615 U CN211580615 U CN 211580615U
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Abstract
The utility model relates to a single seed sowing device for tiny seeds, a piston mechanism and a sowing pipe; wherein, the piston mechanism and the seeding pipe; the front end of the piston mechanism is provided with a connecting port, and the seeding pipe is inserted and arranged on the connecting port; the inner diameter of the front end of the sowing pipe is matched with the outer diameter of the sowed seeds, and the inner diameter of the opening at the rear end of the sowing pipe is smaller than the outer diameter of the sowed seeds. The utility model has the advantages of simple structure, capability of realizing single seed sowing of small seeds, high utilization rate, simple and convenient operation and the like.
Description
Technical Field
The utility model relates to a seeding field especially relates to a can sow seeder of small single seed.
Background
The direct seeding cultivation technology is adopted in most horticultural crop cultivation, seeds are directly sowed in a plug substrate for growth, but part of horticultural plant seeds are small, and equipment assistance is needed for sowing, for example: sowing of arabidopsis seeds. The situation of uneven sowing of seeds often occurs during manual sowing, so that the uneven distribution of the plants in the culture medium at the later stage is caused and the growth speed is different; in the aseptic cultivation process, single-seed sowing (sowing seeds in a solid culture medium) is often required, which causes difficulty in sowing, and makes the arabidopsis planting become labor-consuming and time-consuming work. The existing seeder cannot realize single-seed sowing of tiny seeds due to the fact that the seeding quantity cannot be adjusted and the adjustability is poor, and the existing seeding efficiency of the tiny seeds is low.
SUMMERY OF THE UTILITY MODEL
Based on the problem that prior art exists, the utility model aims at providing a single seed seeder of small seed can solve current disseminator because of the unable adjustment of seeding volume, and the adjustability is relatively poor, can not realize the single seed sowing of small seed for the lower problem of seeding efficiency of small seed at present.
The utility model aims at realizing through the following technical scheme:
the utility model discloses embodiment mode a single seed seeder of small seed, include:
a piston mechanism and a seeding pipe; wherein the content of the first and second substances,
a connecting port is arranged at the front end of the piston mechanism, and the seeding pipe is inserted and arranged on the connecting port;
the inner diameter of the front end of the sowing pipe is matched with the outer diameter of the sowed seeds, and the inner diameter of the opening at the rear end of the sowing pipe is smaller than the outer diameter of the sowed seeds.
By the aforesaid the utility model provides a technical scheme can see out, the embodiment of the utility model provides a single seed seeder of small seed, its beneficial effect is:
by inserting the sowing pipe on the connecting port at the front end of the piston mechanism, the inner diameter of the front end of the sowing pipe is matched with the outer diameter of the sown seeds, and the inner diameter of the opening at the rear end is smaller than the outer diameter of the sown seeds, so that the tiny seeds to be sown can be conveniently sucked and arranged in the sowing pipe by the suction force of the piston mechanism, and the tiny seeds are sucked firstly and then sown in a single seed mode. The seeding device simplifies the planting process of the tiny seeds, saves labor and cost and improves the seeding efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a single seed sowing device for micro seeds according to an embodiment of the present invention;
FIG. 2 is a schematic view of a seeding pipe of the single seed sowing device for micro seeds according to the embodiment of the present invention;
the parts corresponding to each mark in the figure are: 1-a piston mechanism; 2-seeding a pipe; 3-a piston shank; 4-a piston head; 5-suction groove.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Details not described in the embodiments of the present invention belong to the prior art known to those skilled in the art.
As shown in fig. 1, the embodiment of the present invention provides a single seed sowing device for small seeds, which is a device suitable for sowing seeds of small horticultural crops, and comprises:
a piston mechanism and a seeding pipe; wherein the content of the first and second substances,
a connecting port is arranged at the front end of the piston mechanism, and the seeding pipe is inserted and arranged on the connecting port;
the inner diameter of the front end of the sowing pipe is matched with the outer diameter of the sowed seeds, and the inner diameter of the opening at the rear end of the sowing pipe is smaller than the outer diameter of the sowed seeds.
In the seeding device, the front end of the seeding pipe is of a tip structure. Can be conveniently inserted into the substrate for sowing the tiny seeds.
In the seeding device, the inner diameter of the front end of the seeding pipe is 0.1 mm. This inner diameter can match the tiny seeds of a variety of plants.
In the seeding device, the seeding pipe is a transparent plastic pipe with the length of 30 mm. The material is simple and easy to obtain, and the internal state can be observed in the transparent and convenient sowing process.
In the seeding device, the piston mechanism consists of a suction groove and a piston body arranged in the suction groove;
the suction groove is of a cylindrical structure, the length of the suction groove is 50mm, and the diameter of the suction groove is 10 mm;
the rear end of the piston body is a piston handle, the front end of the piston body is a piston head, and the length of the piston handle is 50 mm.
In the seeding device, the suction groove is of a transparent cylindrical structure made of polypropylene materials.
The utility model discloses a seeder simple to use can control the seeding volume, improves seeding efficiency, avoids the inhomogeneous problem of seeding.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, the embodiment of the present invention provides a single seed sowing device for tiny seeds, the device has a height of 90mm as a whole and is divided into an upper part and a lower part, the thin tube at the lower part is a sowing tube, the sowing tube has a length of 30mm, and the outer diameter of the tube tip is 0.1 mm; the upper part is a piston mechanism which consists of a suction groove and a piston body, wherein the suction groove is 50mm long, is of a cylindrical structure and has a diameter of 10 mm; the length of the connecting port is 10mm, and the diameter of the connecting port is 0.15 mm; the piston handle is 50mm long, and the piston handle front end is the piston head, and the front end of piston head is the arc terminal surface, and the piston mechanism is whole to be made for PP material polypropylene material, is a transparent structure, and is transparent to observe when being convenient for sow.
The seeding pipe adopts transparent plastic pipe (see fig. 2), and transparent plastic pipe and piston mechanism junction can rotate, conveniently takes off transparent plastic pipe, be convenient for better and by reuse, and transparent plastic pipe's front end is most advanced structure, conveniently places the seed in the incubator.
The following describes the procedure of using the above-described single-seed sowing device, taking the sowing of arabidopsis thaliana seeds as an example.
Early preparation: a solid medium for planting Arabidopsis thaliana was prepared, and about 100 Arabidopsis thaliana seeds were soaked in water for use.
Planting: firstly, aligning a seeding pipe of a single-seed seeding device to seeds, upwards pumping a piston body of a piston mechanism, sucking the seeds into the single-seed seeding device, arranging the seeds in the seeding pipe, then downwards pressing the piston body, uniformly seeding the seeds one by one on a culture medium, placing the culture medium under light for culturing after the seeds are seeded, and observing the germination condition of the seeds.
The utility model discloses a seeder is applicable to the seeding before the thin horticulture crop of various kinds of seeds is grown seedlings and is cultivateed for tiny seed also can single seed be planted, sparingly cultivates space and convenient operation, and the most important is planted under aseptic condition and can the pollution abatement. The seeding device not only has high popularization value in production, but also has higher value and application prospect in research and experiment.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A single-seed sowing apparatus for tiny seeds, comprising:
a piston mechanism and a seeding pipe; wherein the content of the first and second substances,
a connecting port is arranged at the front end of the piston mechanism, and the seeding pipe is inserted and arranged on the connecting port;
the inner diameter of the front end of the sowing pipe is matched with the outer diameter of the sowed seeds, and the inner diameter of the opening at the rear end of the sowing pipe is smaller than the outer diameter of the sowed seeds.
2. The single-seed sowing apparatus for tiny seeds of claim 1, wherein the front end of said sowing pipe is a tip structure.
3. The single-seed sowing apparatus for tiny seeds as claimed in claim 1, wherein the inner diameter of the front end of said sowing pipe is 0.1 mm.
4. The single-seed sowing apparatus for tiny seeds according to any one of claims 1 to 3, wherein said sowing pipe is made of transparent plastic pipe with a length of 30 mm.
5. The single-seed sowing device of tiny seeds according to any one of claims 1 to 3, wherein said piston mechanism is composed of a suction groove and a piston body disposed in the suction groove;
the suction groove is of a cylindrical structure, the length of the suction groove is 50mm, and the diameter of the suction groove is 10 mm;
the rear end of the piston body is a piston handle, the front end of the piston body is a piston head, and the length of the piston handle is 50 mm.
6. The single-seed sowing apparatus for tiny seeds of claim 5, wherein said suction groove is made of transparent cylindrical structure made of polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020131270.7U CN211580615U (en) | 2020-01-20 | 2020-01-20 | Single-seed sowing device for tiny seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020131270.7U CN211580615U (en) | 2020-01-20 | 2020-01-20 | Single-seed sowing device for tiny seeds |
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| Publication Number | Publication Date |
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| CN211580615U true CN211580615U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020131270.7U Active CN211580615U (en) | 2020-01-20 | 2020-01-20 | Single-seed sowing device for tiny seeds |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679932A (en) * | 2022-04-28 | 2022-07-01 | 江苏沿海地区农业科学研究所新洋试验站(盐城市新洋农业试验站) | Wheat conventional breeding single seed seeder |
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2020
- 2020-01-20 CN CN202020131270.7U patent/CN211580615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679932A (en) * | 2022-04-28 | 2022-07-01 | 江苏沿海地区农业科学研究所新洋试验站(盐城市新洋农业试验站) | Wheat conventional breeding single seed seeder |
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