CN209914450U - Small seed taking device - Google Patents
Small seed taking device Download PDFInfo
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- CN209914450U CN209914450U CN201920691923.4U CN201920691923U CN209914450U CN 209914450 U CN209914450 U CN 209914450U CN 201920691923 U CN201920691923 U CN 201920691923U CN 209914450 U CN209914450 U CN 209914450U
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- seed
- wheel
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- small
- taking device
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Abstract
The utility model relates to the field of agricultural machinery, specifically a seed taking device. The utility model provides a kind of device is got to little seed grain, includes and gets kind of ware, gets kind of ware and installs on the dibbling wheel through the fixed plate, when the rotation of dibbling wheel anticlockwise rotation 90, gets kind of a kind of groove to along with the rotation of dibbling wheel, fall into first guiding groove by getting kind of seed groove's seed, and guide to the director by first guiding groove, the director including the director body, be equipped with the second guiding groove that corresponds the setting with first guiding groove on the director body, be equipped with the seed metering opening on the director body of dibbling wheel one side, second guiding groove and seed metering opening be linked together, the seed of first guiding groove guide gets into the second guiding groove to discharge by the seed metering opening. The utility model discloses a kind is got to the smart volume of little seed grain 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-drop planter simultaneously.
Description
Technical Field
The utility model relates to the field of agricultural machinery, specifically a seed taking device.
Background
Whether the seed taking device takes the seeds accurately or not directly influences the seeding precision of the hill planter. At present, most of domestic small 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.
Disclosure of Invention
The utility model aims to avoid the not enough of prior art to provide an automatic seed filling, the kind is got to the smart volume, improves the little seed grain of seeding precision and gets kind of device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a small seed taking device comprises a seed taking device, wherein the seed taking device is installed on a dibbling wheel through a fixing plate and comprises a seed taking device body, a seed taking groove is formed in the seed taking device body, seed metering grooves are formed in two sides of the seed taking groove and are parallel to the seed taking groove, a seed metering opening is formed in the seed taking device body at one end of each seed metering groove, a baffle is arranged at the other end of each seed metering groove, and the height of the baffle is lower than that of each seed metering groove, so that redundant seeds can be conveniently discharged; the seed metering device is characterized in that a first guide groove is arranged on a seed metering device body above the seed metering groove, a seed inlet is formed in the seed metering device body between the first guide groove and the hill-drop wheel, seeds enter the seed metering device body from the seed inlet due to self gravity, when the hill-drop wheel rotates 90 degrees anticlockwise, the seed metering groove is used for metering the seeds, the seeds discharged from the seed metering groove fall into the first guide groove along with the rotation of the hill-drop wheel and are guided to a guider through the first guide groove, the guider comprises a guider body, a second guide groove corresponding to the first guide groove is arranged on the guider body, a seed metering opening is formed in the guider body on one side of the hill-drop wheel, the second guide groove is communicated with the seed metering opening, and the seeds guided by the first guide groove enter the second guide groove and are discharged through the seed metering opening.
Furthermore, the small seed taking device is installed on the wheel wall of the hill-drop sowing wheel, an opening corresponding to the seed sowing opening is formed in the wheel wall of the hill-drop sowing wheel, and seeds discharged from the seed sowing opening penetrate through the opening to enter a duck bill of the hill-drop sowing wheel.
Furthermore, the fixing plate is arranged on the seed taking device body on two sides of the seed discharging groove.
Furthermore, a fixing plate is also arranged on the guider body, and the guider is fixed on the hill-drop planter wheel through the fixing plate.
Furthermore, the seed taking device and the guider are arranged in a split or integrated manner.
Furthermore, the small seed grain seed taking device is provided with at least one hole sowing wheel.
Furthermore, the small seed grain seed taking device is provided with at least two on the hole sowing wheel.
Furthermore, at least two small seed grain seed taking devices are uniformly arranged along the circumferential direction on the wall of the hole sowing wheel.
Furthermore, little seed grain get kind of device be provided with at least a set of on the dibbling wheel, a set of little seed grain get kind of device by at least two little seed grain that set up side by side get kind of device and constitute.
Furthermore, at least one group of small seed grain seed taking devices are uniformly arranged along the circumferential direction on the wall of the hole sowing wheel.
The utility model has the advantages that: the utility model discloses a kind is got to the smart volume of little seed grain 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-drop planter simultaneously.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is an axial schematic view of the overall structure of the present invention;
fig. 3 is a schematic bottom view of the overall structure of the present invention;
fig. 4 is a schematic structural diagram of the seed taking device 1 of the present invention;
fig. 5 is a schematic structural view of the guide 2 according to the present invention;
FIG. 6 is a schematic view of the principle structure of the present invention;
fig. 7 is a schematic view of the installation structure of embodiment 1 of the present invention;
fig. 8 is a schematic view of an installation structure of embodiment 2 of the present invention.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1: as shown in fig. 1 to 7, a small seed taking device comprises a seed taking device 1, wherein the seed taking device 1 is mounted on a hill-drop planter 5 through a first fixing plate 3, the seed taking device 1 comprises a seed taking device body 11, a seed taking groove 12 is arranged on the seed taking device body 11, seed metering grooves 13 are arranged on two sides of the seed taking groove 12 and are parallel to the seed taking groove 12, a seed metering opening 14 is arranged on the seed taking device body 11 at one end of each seed metering groove 13, a baffle 15 is arranged at the other end of each seed metering groove 13, and the height of each baffle 15 is lower than that of each seed metering groove 13, so that redundant seeds can be discharged conveniently; a first guide groove 16 is arranged on the seed taking device body 11 above the seed taking groove 12, a seed inlet 17 is arranged on the seed taking device body 11 between the first guide groove 16 and the dibbling wheel, seeds enter the seed taking device body 11 from the seed inlet 17 due to the self gravity, when the hill-drop planter rotates 90 degrees anticlockwise, the seed taking groove 12 takes seeds, and the seeds coming out of the seed taking groove 12 fall into the first guide groove 16 along with the rotation of the hill-drop planter, and is guided to the guide 2 by the first guide groove 16, the guide 2 includes a guide body 21, a second guide groove 22 provided corresponding to the first guide groove 16 is provided in the guide body 21, a seed sowing opening 23 is arranged on the guider body 21 at one side of the hill-drop planter wheel, the second guide groove 22 is communicated with the seed sowing opening 23, and the seeds guided by the first guide groove 16 enter the second guide groove 22 and are discharged from the seed sowing opening 23. The small seed taking device is arranged on the wheel wall of the hill-drop sowing wheel 5, the wheel wall of the hill-drop sowing wheel 5 is provided with an opening 51 corresponding to the seed sowing opening 23, and seeds discharged from the seed sowing opening pass through the opening 51 to enter a duck bill of the hill-drop sowing wheel. The first fixing plate 3 is arranged on the seed taking device body 11 at two sides of the seed discharging groove 13. The guider body 21 is also provided with a second fixing plate 4, and the guider 2 is fixed on the hill-drop wheel through the second fixing plate 4. The seed taking device 1 and the guider 2 are arranged integrally. The small seed taking device is provided with a plurality of dibbling wheels 5. And at least two small seed grain seed taking devices are uniformly arranged along the circumferential direction on the wall of the hole sowing wheel 5.
When the utility model is used, the seed taking device is arranged on the hill-drop planter wheel by bolts, the seed taking device positioned at the bottom end of the hill-drop planter wheel is immersed in the seeds, the seeds flow into the seed taking device 1 from the seed inlet 17 at the two sides of the seed taking device 1 due to the self gravity, and the seeds can not enter the guider 2 under the action of the seed repose angle and the height of the seed inlet 17; when the hill-drop sowing wheel rotates 90 degrees anticlockwise, the seed taking groove 12 takes seeds, and redundant seeds in the seed taking device 1 fall into the hill-drop sowing wheel at a seed outlet 14 at the rear end of the seed taking device 1; with the rotation of the hill-drop planter wheel by a certain angle, the seeds in the seed taking groove 12 fall into the first guide groove 16 and flow into the second guide groove 22 in the guide 2, and finally the hill-drop planter wheel continues to rotate, so that the seeds in the second guide groove 22 slide into the seed discharging opening 23 of the guide through self weight and enter the duck bill of the hill-drop planter wheel, and one-time seed taking is completed.
Example 2, as shown in fig. 8, is the same as example 1 except that: the small seed grain seed taking device is provided with a plurality of groups on the hill-drop planter, and each group of small seed grain seed taking device consists of two small seed grain seed taking devices which are arranged side by side. And the multiple groups of small seed grain seed taking devices are uniformly arranged along the circumferential direction on the wall of the hole sowing wheel.
Example 3, the same as example 1, except that: the seed taking device and the guider are arranged in a split mode. The seed grain seed taking device is arranged on the wheel wall of the hole sowing wheel through the first fixing plate and the second fixing plate. The small seed taking device is provided with one hole sowing wheel, the schematic diagram is similar to that of figure 7 and is not shown.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A small seed taking device comprises a seed taking device, wherein the seed taking device is arranged on a hill-drop planter wheel through a fixing plate, and is characterized in that the seed taking device comprises a seed taking device body, a seed taking groove is arranged on the seed taking device body, seed metering grooves are arranged on two sides of the seed taking groove and are parallel to the seed taking groove, a seed metering opening is formed in the seed taking device body at one end of each seed metering groove, a baffle is arranged at the other end of each seed metering groove, and the height of the baffle is lower than that of each seed metering groove, so that redundant seeds can be discharged conveniently; the seed taking device is characterized in that a first guide groove is arranged on the seed taking device body above the seed taking groove, a seed inlet is formed in the seed taking device body between the first guide groove and the hill-drop wheel, seeds enter the seed taking device body from the seed inlet due to self gravity, when the hill-drop wheel rotates 90 degrees anticlockwise, the seed taking groove is used for taking the seeds, the seeds coming out of the seed taking groove fall into the first guide groove along with the rotation of the hill-drop wheel and are guided to a guider through the first guide groove, the guider comprises a guider body, a second guide groove corresponding to the first guide groove is arranged on the guider body, a seed metering opening is formed in the guider body on one side of the hill-drop wheel, the second guide groove is communicated with the seed metering opening, and the seeds guided by the first guide groove enter the second guide groove and are discharged through the seed metering opening.
2. The small seed extraction device of claim 1, wherein the small seed extraction device is mounted on a wheel wall of the bunch planting wheel, an opening corresponding to the seed discharge opening is provided on the wheel wall of the bunch planting wheel, and seeds discharged from the seed discharge opening pass through the opening and enter a duckbill of the bunch planting wheel.
3. The small seed grain seed taking device of claim 1, wherein the fixing plate is arranged on the seed taking device body at two sides of the seed discharging groove.
4. The small seed grain seed extraction device of claim 1, wherein the guide body is also provided with a fixing plate, and the guide is fixed on the dibbling wheel through the fixing plate.
5. The small grain seed extraction device of claim 1, wherein the seed extractor and the guide are arranged separately or integrally.
6. A small seed grain harvesting apparatus as claimed in any one of claims 1 to 5, wherein at least one of said small seed grain harvesting apparatus is provided on said dibbling wheel.
7. A small seed grain harvesting device as claimed in any one of claims 1 to 5, wherein at least two small seed grain harvesting devices are arranged on the hill-drop wheel.
8. The small seed kernel harvesting device of claim 7, wherein at least two small seed kernel harvesting devices are uniformly arranged along the circumferential direction on the wall of the dibbling wheel.
9. The small seed grain harvesting device of any one of claims 1 to 5, wherein at least one group of small seed grain harvesting devices is arranged on the dibbling wheel, and each group of small seed grain harvesting devices consists of at least two small seed grain harvesting devices arranged side by side.
10. The small seed extracting device of claim 9, wherein the at least one set of small seed extracting devices are uniformly arranged along the circumferential direction of the wall of the dibbling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691923.4U CN209914450U (en) | 2019-05-14 | 2019-05-14 | Small seed taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691923.4U CN209914450U (en) | 2019-05-14 | 2019-05-14 | Small seed taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209914450U true CN209914450U (en) | 2020-01-10 |
Family
ID=69090604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920691923.4U Expired - Fee Related CN209914450U (en) | 2019-05-14 | 2019-05-14 | Small seed taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209914450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335377A (en) * | 2020-10-12 | 2021-02-09 | 周李强 | Precise seed taking method and precise dibbler for taking seeds by using same |
-
2019
- 2019-05-14 CN CN201920691923.4U patent/CN209914450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335377A (en) * | 2020-10-12 | 2021-02-09 | 周李强 | Precise seed taking method and precise dibbler for taking seeds by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Dong Inventor after: Zhou Gang Inventor after: Shi Linrong Inventor after: Zheng Hongbin Inventor after: Meibei Inventor after: Zhang Yaohua Inventor after: Wang Jinping Inventor after: Yang Zhihua Inventor before: Zhou Gang Inventor before: Shi Linrong Inventor before: Zheng Hongbin Inventor before: Meibei Inventor before: Zhang Yaohua Inventor before: Wang Jinping Inventor before: Yang Zhihua |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |