ES2036141B1 - Dosificador de semillas. - Google Patents
Dosificador de semillas.Info
- Publication number
- ES2036141B1 ES2036141B1 ES9102425A ES9102425A ES2036141B1 ES 2036141 B1 ES2036141 B1 ES 2036141B1 ES 9102425 A ES9102425 A ES 9102425A ES 9102425 A ES9102425 A ES 9102425A ES 2036141 B1 ES2036141 B1 ES 2036141B1
- Authority
- ES
- Spain
- Prior art keywords
- needles
- seeds
- air
- fall
- deposit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
DOSIFICADOR DE SEMILLAS. COMPRENDE UN DEPOSITO RECTANGULAR (1) ABIERTO POR SU CARA SUPERIOR PROVISTO DE UN SISTEMA DE VIBRACION Y MONTADO SOBRE UN EJE DE GIRO, EN CUYO FONDO SE HAN INSERTADO UNA PLURALIDAD DE AGUJAS (2), QUE SE CONECTAN CON UNA RED INTERNA DE CONDUCTOS QUE CREAN EL VACIO, SUCCIONANDO ESTAS AGUJAS LAS SEMILLAS QUE SE DEPOSITAN EN EL. EL VACIO SE CONSIGUE MEDIANTE EFECTO VENTURI, ENTRE DOS GRUPOS DE PEQUEÑOS CONDUCTOS ENFRENTADOS (7, 8) Y POR LOS QUE CIRCULA EL AIRE A PRESION PROVENIENTE DE UN COLECTOR (6) DE ENTRADA, SALIENDO POR OTRO COLECTOR (9) DE SALIDA. CUANDO EL DOSIFICADOR GIRA, LAS SEMILLAS QUE NO HAN SIDO POSICIONADAS EN LAS AGUJAS (2), CAE POR GRAVEDAD Y POR UNA PEQUEÑA VIBRACION A UN DEPOSITO AUXILIAR (10). TRAS CAER ESTAS SEMILLAS, EL COLECTOR DE SALIDA DE AIRE (9) SE TAPONA, MEDIANTE TOPES FIJOS, EXPULSANDO EL AIRE LAS SEMILLAS DEPOSITADAS EN LAS AGUJAS, QUE CAEN A UNA CONDUCCION INDIVIDUAL QUE LAS TRANSPORTA HASTA LA BANDEJA RECEPTORA, LIMPIANDO EL AIRE QUE VASALIENDO, A LAS CONDUCCIONES INTERNAS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9102425A ES2036141B1 (es) | 1991-10-31 | 1991-10-31 | Dosificador de semillas. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9102425A ES2036141B1 (es) | 1991-10-31 | 1991-10-31 | Dosificador de semillas. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2036141A1 ES2036141A1 (es) | 1993-05-01 |
| ES2036141B1 true ES2036141B1 (es) | 1994-04-01 |
Family
ID=8274022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9102425A Expired - Lifetime ES2036141B1 (es) | 1991-10-31 | 1991-10-31 | Dosificador de semillas. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2036141B1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406475A (zh) * | 2020-05-14 | 2020-07-14 | 农业农村部南京农业机械化研究所 | 一种异形种子的精播装置及方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514614A (zh) * | 2020-11-24 | 2021-03-19 | 农业农村部南京农业机械化研究所 | 一种可调节运动幅度的种箱驱动机构及种子排种装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478596A1 (fr) * | 1980-03-19 | 1981-09-25 | Germaine Michel | Appareil pour saisir un a un des elements de tres faible taille |
| AU589012B2 (en) * | 1986-06-12 | 1989-09-28 | Nabisco Brands Incorporated | Venturi apparatus for feeding particulate material |
| DE3808090C1 (es) * | 1988-03-11 | 1988-12-08 | Accord-Faehse Gmbh, 5160 Dueren, De |
-
1991
- 1991-10-31 ES ES9102425A patent/ES2036141B1/es not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406475A (zh) * | 2020-05-14 | 2020-07-14 | 农业农村部南京农业机械化研究所 | 一种异形种子的精播装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2036141A1 (es) | 1993-05-01 |
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