CN110754180A - Seed metering device for Chinese yam seeder - Google Patents
Seed metering device for Chinese yam seeder Download PDFInfo
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- CN110754180A CN110754180A CN201911090673.XA CN201911090673A CN110754180A CN 110754180 A CN110754180 A CN 110754180A CN 201911090673 A CN201911090673 A CN 201911090673A CN 110754180 A CN110754180 A CN 110754180A
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- wheel set
- rotating wheel
- rotating
- connecting shaft
- frame body
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/08—Potato planters with other distributing devices, e.g. flaps, screws, horizontal turning plates
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
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Abstract
The invention discloses a seed sowing device for a Chinese yam seeder, which comprises a frame body and a seed sowing mechanism arranged in the middle of the frame body, wherein wheels are rotatably arranged on two sides of the frame body; the seed sowing mechanism comprises a plurality of trays, ejector rods, a driving assembly, a first rotating wheel set and a second rotating wheel set which synchronously rotate, wherein each of the first rotating wheel set and the second rotating wheel set comprises a rotating disc, a rotating shaft fixed at the center of the rotating disc, a plurality of supporting rods circumferentially and uniformly arranged on the peripheral side of the rotating disc and a connecting shaft connected to one side of the top ends of the supporting rods; the invention can directly sow in the furrow ploughed by the seeder, realizes semi-automatic sowing and improves the planting efficiency; can let the planting personnel sit on the support body, put chinese yam seedling one by one on different tray 4, effectively alleviate the amount of labour of planting personnel than current manual planting, need not the planting personnel and walk about, also reduce the range of bowing, be of value to the waist health of planting personnel.
Description
Technical Field
The invention relates to the field of Chinese yam sowing equipment, in particular to a seed sowing device for a Chinese yam sowing machine.
Background
The Chinese yam is the tuber of the dioscorea opposita of the dioscoreaceae family, is also called the Chinese yam, is warm and sweet in nature and taste, warm and tonify without sudden, slightly fragrant without dryness, is not only a good medicine for tonifying spleen and tonifying qi, but also a traditional health food, and is also an important income-increasing crop of farmers in the main production area of the Chinese yam.
Disclosure of Invention
The invention provides a seed sowing device for a Chinese yam seeder, which can solve the problems pointed out in the background technology and improve the planting efficiency of Chinese yams.
A seed sowing device for a yam seeder comprises a frame body and a seed sowing mechanism arranged in the middle of the frame body, wherein wheels are rotatably arranged on two sides of the frame body;
the seed sowing mechanism comprises a plurality of trays for placing Chinese yam seedlings, ejector rods for pushing the Chinese yam seedlings down from the trays, a driving assembly, a first rotating wheel set and a second rotating wheel set which synchronously rotate, the trays are positioned between the first rotating wheel set and the second rotating wheel set, and the driving assembly is used for driving the first rotating wheel set and the second rotating wheel set to rotate;
the first rotating wheel set and the second rotating wheel set respectively comprise a rotating disc, a rotating shaft fixed at the center of the rotating disc, a plurality of support rods circumferentially and uniformly arranged on the periphery of the rotating disc and a connecting shaft connected to one side of the top ends of the support rods;
a fixed plate is arranged between the first rotating wheel set and the second rotating wheel set, the two rotating shafts are rotatably arranged on the fixed plate, and the ejector rod is welded on the lower side of the fixed plate;
the two sides of the tray are respectively connected with the connecting shaft of the first rotating wheel set and the connecting shaft of the second rotating wheel set;
the shaft axis of the connecting shaft of the first rotating wheel set and the shaft axis of the connecting shaft of the second rotating wheel set are positioned on the same vertical plane, and the shaft axis of one connecting shaft is positioned below the shaft axis of the other connecting shaft;
one end of the connecting shaft is rotatably arranged on the supporting rod, and the other end of the connecting shaft is rotatably arranged on the side wall of the tray.
Preferably, the driving assembly includes two driving sets, the two driving sets are respectively used for driving the first rotating wheel set and the second rotating wheel set, each of the two driving sets includes two chain wheels and a transmission chain, the two chain wheels are respectively mounted on the rotating shaft and the wheel shafts of the wheels, and the transmission chain is mounted on the two chain wheels to form a chain transmission mechanism.
Preferably, the frame body is provided with a seat which can be used for a person to sit down.
Preferably, the frame body is provided with an arc-shaped yielding groove for yielding the seed metering mechanism.
Preferably, the support body is further provided with a support seat for supporting the rotating shaft.
Preferably, the tray is cuboid and is provided with an arc-shaped groove.
Compared with the prior art, the invention has the beneficial effects that: the invention designs a seed discharging device which is connected to the rear side of the existing seeder and can directly sow in a furrow ploughed by the seeder, thus realizing semi-automatic sowing and improving the planting efficiency;
can let the planting personnel sit on the support body, put chinese yam seedling one by one on different tray 4, effectively alleviate the amount of labour of planting personnel than current manual planting, need not the planting personnel and walk about, also reduce the range of bowing, be of value to the waist health of planting personnel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a seed metering mechanism of the present invention I;
FIG. 3 is a schematic structural view II of the seed metering mechanism of the present invention;
fig. 4 is a cross-sectional view of the present invention.
Description of reference numerals:
the chair comprises a frame body 1, a fixing plate 2, a supporting seat 3, a tray 4, a mandril 5, a rotating disc 6, a rotating shaft 7, a supporting rod 8, a connecting shaft 9, a wheel 10, a driving group 11 and a chair seat 12.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1 to 4, the seed sowing device for the yam sowing machine provided by the embodiment of the invention comprises a frame body 1 and a seed sowing mechanism arranged in the middle of the frame body 1, wherein wheels 10 are rotatably arranged on two sides of the frame body 1, the frame body 1 is drawn by the yam sowing machine, and seedlings are directly put after the yam sowing machine plows out of a ditch, so that the device is more convenient;
a seat 12 which can be used for a person to sit down is arranged on the frame body 1;
the seat 12 is arranged on the frame body 1, so that people can conveniently sit on the frame body 1 to place the yam seedlings on the tray 4 one by one, and the seeding work is finished under the work of the seeding mechanism;
the seed sowing mechanism comprises a plurality of trays 4 for placing Chinese yam seedlings, a push rod 5 for pushing the Chinese yam seedlings down from the trays 4, a driving assembly, a first rotating wheel set and a second rotating wheel set which rotate synchronously, the trays 4 are positioned between the first rotating wheel set and the second rotating wheel set, and the driving assembly is used for driving the first rotating wheel set and the second rotating wheel set to rotate;
the length direction of the tray 4 is the same as that of a planting ditch ploughed by the seeder, when yam seedlings are placed, the length direction of the yam is the same as that of the tray 4, and the thicker end of the yam seedling is arranged on one side close to a person;
the first rotating wheel set and the second rotating wheel set respectively comprise a rotating disc 6, a rotating shaft 7 fixed at the center of the rotating disc 6, a plurality of support rods 8 circumferentially and uniformly arranged on the peripheral side of the rotating disc 6 and a connecting shaft 9 connected to one side of the top ends of the support rods 8;
the axial leads of the two rotating shafts 7 are not overlapped;
the combination of the first rotating wheel set and the second rotating wheel set enables the tray 4 to be always kept in a horizontal state, yam seedlings cannot fall off from the tray 4 in the rotating process, and only when the yam seedlings are in contact with the ejector rods 5, the yam seedlings can fall off and fall into a ploughed ditch of the seeder;
a fixed plate 2 is arranged between the first rotating wheel set and the second rotating wheel set, the two rotating shafts 7 are both rotatably arranged on the fixed plate 2, and the ejector rod 5 is welded on the lower side of the fixed plate 2;
the fixed plate 2 mainly depends on the supporting force from the two rotating shafts 7;
the two sides of the tray 4 are respectively connected with the connecting shaft 9 of the first rotating wheel set and the connecting shaft 9 of the second rotating wheel set;
as shown in fig. 3, the axis of the connecting shaft 9 of the first wheelset and the axis of the connecting shaft 9 of the second wheelset are located on the same vertical plane, and the axis of one of the connecting shafts 9 is located below the axis of the other connecting shaft 9;
one end of the connecting shaft 9 is rotatably arranged on the supporting rod 8, and the other end of the connecting shaft is rotatably arranged on the side wall of the tray 4;
the two connecting shafts 9 can limit the tray 4 to keep a horizontal state in the rotating process;
the tray 4 is cuboid and is provided with an arc-shaped groove;
the driving assembly comprises two driving groups 11, the two driving groups 11 are respectively used for driving the first rotating wheel group and the second rotating wheel group, each driving group 11 comprises two chain wheels and a transmission chain, the two chain wheels are respectively arranged on the rotating shaft 7 and the wheel shaft of the wheel 10, and the transmission chain is arranged on the two chain wheels to form a chain transmission mechanism; the wheel 10 can drive the first and second rotating wheel sets to rotate synchronously through the driving component, so as to seed.
Furthermore, an arc-shaped yielding groove for yielding the seed metering mechanism is formed in the frame body 1.
Further, the support body 1 is further provided with a support seat 3 for supporting the rotating shaft 7.
The working principle is as follows: during the use, be connected to the seeder rear with the seed metering device, draw through the seeder, the planting personnel sit on seat 12, pile the chinese yam seedling on support body 1, the seeder starts the back, wheel 10 drives first rotation wheel and second rotation wheel syntropy simultaneously under drive assembly's effect, the planting personnel puts into the chinese yam seedling one by one toward being located the tray 4 of the top, the chinese yam seedling descends gradually along with the rotation of first rotation wheel and second rotation wheel, ejecting from tray 4 until being followed by ejector pin 5, fall into the ditch that the seeder plowed, accomplish the seed metering.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (6)
1. A seed sowing device for a yam seeder is characterized by comprising a frame body and a seed sowing mechanism arranged in the middle of the frame body, wherein wheels are rotatably arranged on two sides of the frame body;
the seed sowing mechanism comprises a plurality of trays for placing Chinese yam seedlings, ejector rods for pushing the Chinese yam seedlings down from the trays, a driving assembly, a first rotating wheel set and a second rotating wheel set which synchronously rotate, the trays are positioned between the first rotating wheel set and the second rotating wheel set, and the driving assembly is used for driving the first rotating wheel set and the second rotating wheel set to rotate;
the first rotating wheel set and the second rotating wheel set respectively comprise a rotating disc, a rotating shaft fixed at the center of the rotating disc, a plurality of support rods circumferentially and uniformly arranged on the periphery of the rotating disc and a connecting shaft connected to one side of the top ends of the support rods;
a fixed plate is arranged between the first rotating wheel set and the second rotating wheel set, the two rotating shafts are rotatably arranged on the fixed plate, and the ejector rod is welded on the lower side of the fixed plate;
the two sides of the tray are respectively connected with the connecting shaft of the first rotating wheel set and the connecting shaft of the second rotating wheel set;
the shaft axis of the connecting shaft of the first rotating wheel set and the shaft axis of the connecting shaft of the second rotating wheel set are positioned on the same vertical plane, and the shaft axis of one connecting shaft is positioned below the shaft axis of the other connecting shaft;
one end of the connecting shaft is rotatably arranged on the supporting rod, and the other end of the connecting shaft is rotatably arranged on the side wall of the tray.
2. A seed metering device for a yam seeder as claimed in claim 1, wherein the driving assembly comprises two driving sets, the two driving sets are respectively used for driving the first rotating wheel set and the second rotating wheel set, each driving set comprises two chain wheels and a transmission chain, the two chain wheels are respectively arranged on the rotating shaft and the wheel shaft of the wheel, and the transmission chain is arranged on the two chain wheels to form a chain transmission mechanism.
3. A seed metering device for a yam seeder as claimed in claim 1, wherein a seat capable of being seated is mounted on the frame body.
4. A seed metering device for a yam seeder as claimed in claim 1, wherein the frame body is provided with an arc-shaped abdicating groove for abdicating the seed metering mechanism.
5. A seed metering device for a yam seeder as claimed in claim 2, wherein the frame body is further provided with a support base for supporting the rotary shaft.
6. A seed metering device for a yam seeder as claimed in claim 1, wherein the tray is rectangular and has an arc-shaped groove formed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090673.XA CN110754180B (en) | 2019-11-09 | 2019-11-09 | Seed metering device for Chinese yam seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090673.XA CN110754180B (en) | 2019-11-09 | 2019-11-09 | Seed metering device for Chinese yam seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110754180A true CN110754180A (en) | 2020-02-07 |
| CN110754180B CN110754180B (en) | 2021-06-15 |
Family
ID=69337044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911090673.XA Active CN110754180B (en) | 2019-11-09 | 2019-11-09 | Seed metering device for Chinese yam seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110754180B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099794A (en) * | 2021-03-22 | 2021-07-13 | 张有锦 | Potato planting device |
| CN113173820A (en) * | 2021-05-26 | 2021-07-27 | 江西省农业科学院土壤肥料与资源环境研究所 | Fertilizer special for direct seeding of rice, direct seeding method of rice and direct seeding equipment of rice |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3872805A (en) * | 1972-01-18 | 1975-03-25 | Howard A Kolk | Planting machine |
| JPH06125620A (en) * | 1992-05-11 | 1994-05-10 | Goldstar Cable Co Ltd | Young seedling transplantation machine |
| CN201623985U (en) * | 2010-02-09 | 2010-11-10 | 范文礼 | Monocycle type seeder |
| CN205961790U (en) * | 2016-07-29 | 2017-02-22 | 青岛农业大学 | Transplanter with adjustable it is stepless |
| CN107624313A (en) * | 2017-09-26 | 2018-01-26 | 遵义百草谷药业有限公司 | A kind of assisted seed tray |
-
2019
- 2019-11-09 CN CN201911090673.XA patent/CN110754180B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3872805A (en) * | 1972-01-18 | 1975-03-25 | Howard A Kolk | Planting machine |
| JPH06125620A (en) * | 1992-05-11 | 1994-05-10 | Goldstar Cable Co Ltd | Young seedling transplantation machine |
| CN201623985U (en) * | 2010-02-09 | 2010-11-10 | 范文礼 | Monocycle type seeder |
| CN205961790U (en) * | 2016-07-29 | 2017-02-22 | 青岛农业大学 | Transplanter with adjustable it is stepless |
| CN107624313A (en) * | 2017-09-26 | 2018-01-26 | 遵义百草谷药业有限公司 | A kind of assisted seed tray |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099794A (en) * | 2021-03-22 | 2021-07-13 | 张有锦 | Potato planting device |
| CN113173820A (en) * | 2021-05-26 | 2021-07-27 | 江西省农业科学院土壤肥料与资源环境研究所 | Fertilizer special for direct seeding of rice, direct seeding method of rice and direct seeding equipment of rice |
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| Publication number | Publication date |
|---|---|
| CN110754180B (en) | 2021-06-15 |
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