CN212876664U - Seed taking device for seeder - Google Patents
Seed taking device for seeder Download PDFInfo
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- CN212876664U CN212876664U CN202021673864.7U CN202021673864U CN212876664U CN 212876664 U CN212876664 U CN 212876664U CN 202021673864 U CN202021673864 U CN 202021673864U CN 212876664 U CN212876664 U CN 212876664U
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- seed
- taking device
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- guide groove
- movable nozzle
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Abstract
The utility model discloses a seeder is with getting kind of a device, including getting kind of a ware, its characterized in that: the seeding wheel is provided with a seed taking device, the outer wall of the seed taking device is wrapped outside the seed taking device, seed inlet holes are formed in the right portions of the front side and the rear side of the outer wall of the seed taking device, a stop block is arranged on the right side of each seed inlet hole, a first guide groove is formed in the right side of the upper portion of the first guide groove, a seed falling hole is connected to the upper portion of each seed falling hole, a seed discharging hole is connected to the left lower portion of the second guide groove, a fixed nozzle wall is arranged on the right side of the seed discharging hole, a first movable nozzle wall is arranged on the left side of the seed discharging hole, a second movable nozzle wall is installed on the first movable nozzle wall, and the upper end and the lower end of. This seeder is with getting kind of device has realized the precision and has got kind to rely on seed gravity to fill kind automatically, need not the complicated link of getting kind, to a great extent has reduced the breakage rate of seed, has improved the seeding precision of hill planter simultaneously.
Description
Technical Field
The utility model relates to the technical field of seeding machines, in particular to a seed taking device for a seeding machine.
Background
With the promotion of agricultural mechanization, the crops basically realize mechanized production, a seeder is usually adopted in the crop planting process, a seed taking device is arranged in the seeder, and the seed taking device can take seeds accurately or not, so that the seeding precision of a seeding wheel is directly influenced. At present, most of domestic seed taking devices adopt a pocket type seed taking device, and the seed taking device has strict requirements on seed size, high seed breakage rate, easy seed damage and lower seed sowing precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seeder is with getting kind of device to solve the present internal most nest eye formula of using of getting kind of device that provides in the above-mentioned background art and get kind, and this kind gets kind of device and to the strict, the high easy kind of, the lower problem of seed metering precision of seed dimensional requirement, seed breakage rate of seed.
In order to achieve the above object, the utility model provides a following technical scheme: a seed taking device for a seeder comprises a seeding wheel and a seed taking device, wherein the seeding wheel is provided with the seed taking device, the outer part of the seed taking device is wrapped by the outer wall of the seed taking device, the right parts of the front side and the rear side of the outer wall of the seed taking device are provided with seed inlets, the right side of the seed inlets is provided with a stop block, a first guide groove is arranged above the stop block, the right side above the first guide groove is provided with a seed falling port, the upper part of the seed falling port is connected with a second guide groove, the left lower part of the second guide groove is connected with a seed discharging port, the right side of the seed discharging port is provided with a fixed nozzle wall, the left side of the seed discharging port is provided with a first movable nozzle wall, the first movable nozzle wall is provided with a second movable nozzle wall, the upper end and the lower end of a movable nozzle spring are respectively arranged on the second movable nozzle wall and a first fixed plate, the, and a second bolt hole is formed in the left side of the second fixing plate.
Preferably, the seed metering devices are positioned on the inner wall of the sowing wheel, at least two seed metering devices are arranged on the sowing wheel, and the seed metering devices are uniformly distributed on the inner wall of the sowing wheel.
Preferably, the seed inlet is communicated with the first guide groove, the first guide groove is communicated with the seed falling port, the seed falling port is communicated with the second guide groove, and the second guide groove is communicated with the seed sowing port.
Preferably, the stop block is positioned on the right side below the seed taking device and is wrapped by the outer wall of the seed taking device.
Preferably, the fixed nozzle wall and the first movable nozzle wall are installed on the outer wall of the seed taking device, the lower end of the movable nozzle spring is located on the left upper side of the second movable nozzle wall, and the upper end of the movable nozzle spring is located on the right lower side of the second fixing plate.
Preferably, the second fixing plate is positioned at the right side of the seed inlet, and two of the second fixing plates are bilaterally symmetrical.
Compared with the prior art, the beneficial effects of the utility model are that: this seeder is with getting kind of device has realized the precision and has got kind to rely on seed gravity to fill kind automatically, need not the complicated link of getting kind, to a great extent has reduced the breakage rate of seed, has improved the seeding precision of hill planter simultaneously.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic top view of the structure of the present invention;
fig. 4 is a schematic view of the sowing wheel with the structure of the utility model.
In the figure: 1. the seed taking device comprises a seed taking device outer wall, 2, a second guide groove, 3, a seed dropping opening, 4, a first guide groove, 5, a stop block, 6, a seed inlet, 7, a seed discharging opening, 8, a fixed nozzle wall, 9, a second movable nozzle wall, 10, a movable nozzle spring, 11, a first fixing plate, 12, a first bolt hole, 13, a first movable nozzle wall, 14, a second bolt hole, 15, a second fixing plate, 16, a seeding wheel, 17 and a seed taking device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 embodiments in 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.
Referring to fig. 1-4, the present invention provides a technical solution: a seed taking device for a seeder comprises a seeding wheel 16 and seed taking devices 17, wherein the seeding wheel 16 is provided with the seed taking devices 17, the seed taking devices 17 are positioned on the inner wall of the seeding wheel 16, at least two seed taking devices 17 are arranged on the seeding wheel 16, the seed taking devices 17 are uniformly distributed on the inner wall of the seeding wheel 16, the outer wall 1 of the seed taking devices 17 is wrapped outside the seed taking devices 17, the outer wall of the seed taking devices is made of stainless steel, the right parts of the front side and the back side of the outer wall 1 of the seed taking devices are provided with seed inlets 6, the right sides of the seed inlets 6 are provided with stoppers 5, meanwhile, a first guide groove 4 is arranged above the stoppers 5, the stoppers 5 are positioned on the right side below the seed taking devices 17, the stoppers 5 are wrapped by the outer wall 1 of the seed taking devices, the right side above the first guide groove 4 is provided with a seed falling port 3, a second guide, an opening corresponding to the seed metering opening 7 is arranged on the sowing wheel 16, the seed inlet 6 is communicated with the first guide groove 4, the first guide groove 4 is communicated with the seed dropping opening 3, the seed dropping opening 3 is communicated with the second guide groove 2, the second guide groove 2 is communicated with the seed metering opening 7, the right side of the seed metering opening 7 is provided with a fixed nozzle wall 8, the left side of the seed metering opening 7 is provided with a first movable nozzle wall 13, the first movable nozzle wall 13 is provided with a second movable nozzle wall 9, the upper end and the lower end of a movable nozzle spring 10 are respectively arranged on the second movable nozzle wall 9 and a first fixing plate 11, the fixed nozzle wall 8 and the first movable nozzle wall 13 are arranged on the seed taking device outer wall 1, the lower end of the movable nozzle spring 10 is positioned on the upper left side of the second movable nozzle wall 9, the upper end of the movable nozzle spring 10 is positioned on the lower right side of a second fixing plate 15, the left middle part of the seed taking device 17 is provided with a first fixing, get two outside right parts before kind of ware 17 and install second fixed plate 15, and second fixed plate 15 left side is provided with second bolt hole 14, and second fixed plate 15 is located into kind of a mouthful 6 right sides, and second fixed plate 15 has two to demonstrate bilateral symmetry.
The working principle is as follows: when the seed taking device for the seeding machine is used, the seed taking device 17 is arranged on the sowing wheel 16 by using bolts, the seed taking device positioned at the bottom end of the sowing wheel 16 is immersed in seeds, the seeds flow into the seed taking device 16 from the seed inlets 6 at two sides of the seed taking device 16 due to the self gravity, and the seeds cannot enter the first guider 4 under the height action of the stop block 5; when the sowing wheel 16 rotates 90 degrees clockwise, the first guider 4 picks seeds, the seeds in the first guider 4 fall into the second guider 2 through the seed falling opening 3 along with the rotation of the sowing wheel 16 by a certain angle, finally, the sowing wheel 16 continues to rotate, so that the seeds in the second guider 2 fall into the seed discharging opening 7 through self weight and enter the movable nozzle of the sowing wheel 16, when the movable nozzle spring 10 connected with the second movable nozzle wall 9 is compressed, the movable nozzle is opened, the seeds are scraped out from the movable nozzle, and one-time seed picking is completed, which is the whole process of the work of the seed picking device for the sowing machine.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a seeder is with getting kind of a device, includes seeding wheel (16) and gets kind of a ware (17), its characterized in that: a seed taking device (17) is installed on the sowing wheel (16), the outer wall (1) of the seed taking device is wrapped outside the seed taking device (17), seed inlets (6) are arranged on the right portions of the front side and the rear side of the outer wall (1) of the seed taking device, a stop block (5) is arranged on the right side of each seed inlet (6), a first guide groove (4) is arranged above each stop block (5), a seed falling port (3) is arranged on the right side above each first guide groove (4), a second guide groove (2) is connected above each seed falling port (3), a seed discharging port (7) is connected to the lower left side of each second guide groove (2), a fixed nozzle wall (8) is arranged on the right side of each seed discharging port (7), a first movable nozzle wall (13) is arranged on the left side of each seed discharging port (7), a second movable nozzle wall (9) is installed on each first movable nozzle wall (13), and the upper end and the lower end of each movable nozzle spring (10), get kind of ware (17) left side mid-mounting and have first fixed plate (11), and first fixed plate (11) left side is provided with first bolt hole (12), gets kind of ware (17) front and back two outside right parts and install second fixed plate (15), and second fixed plate (15) left side is provided with second bolt hole (14).
2. The seed-taking device for the seeding machine according to claim 1, wherein: the seed taking devices (17) are positioned on the inner wall of the sowing wheel (16), at least two seed taking devices (17) are arranged on the sowing wheel (16), and the seed taking devices (17) are uniformly distributed on the inner wall of the sowing wheel (16).
3. The seed-taking device for the seeding machine according to claim 1, wherein: the seed inlet (6) is communicated with the first guide groove (4), the first guide groove (4) is communicated with the seed falling opening (3), the seed falling opening (3) is communicated with the second guide groove (2), and meanwhile, the second guide groove (2) is communicated with the seed discharging opening (7).
4. The seed-taking device for the seeding machine according to claim 1, wherein: the stop block (5) is positioned on the right side below the seed taking device (17), and the stop block (5) is wrapped by the outer wall (1) of the seed taking device.
5. The seed-taking device for the seeding machine according to claim 1, wherein: the fixed nozzle wall (8) and the first movable nozzle wall (13) are installed on the seed taking device outer wall (1), the lower end of the movable nozzle spring (10) is located on the left upper side of the second movable nozzle wall (9), and the upper end of the movable nozzle spring (10) is located on the right lower side of the second fixing plate (15).
6. The seed-taking device for the seeding machine according to claim 1, wherein: the second fixing plate (15) is positioned at the right side of the seed inlet (6), and two second fixing plates (15) are bilaterally symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021673864.7U CN212876664U (en) | 2020-08-12 | 2020-08-12 | Seed taking device for seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021673864.7U CN212876664U (en) | 2020-08-12 | 2020-08-12 | Seed taking device for seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212876664U true CN212876664U (en) | 2021-04-06 |
Family
ID=75241652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021673864.7U Active CN212876664U (en) | 2020-08-12 | 2020-08-12 | Seed taking device for seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212876664U (en) |
-
2020
- 2020-08-12 CN CN202021673864.7U patent/CN212876664U/en active Active
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