Method of harvesting and decoring produce using a mechanical harvester
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01D-045/00
A01D-045/26
출원번호
US-0150617
(2014-01-08)
등록번호
US-9072225
(2015-07-07)
발명자
/ 주소
Albarran, Serafin
Albarran, Daniel
Alejo, Jorge
Barajas, Ignacio
Bascou, Richard L.
Castillo, Dennis Johnny
Corral, Maximino
Frans, Whit
Davis, Frank Edward
Jens, Stephen C.
Machuca, Raul
Magana, Manuel Maldonado
Meza, Carlos Uribe
Villasenor, Gabriel Fuentes
Young, Terry
출원인 / 주소
Dole Fresh Vegetables, Inc.
대리인 / 주소
Morrison & Foerster LLP
인용정보
피인용 횟수 :
0인용 특허 :
34
초록▼
Produce with a core planted in a field can be harvested and decored using a mechanical harvester. The mechanical harvester includes a chassis, a positioning apparatus, a decoring device, and a transport assembly. The method includes moving the mechanical harvester through the row in the field; posit
Produce with a core planted in a field can be harvested and decored using a mechanical harvester. The mechanical harvester includes a chassis, a positioning apparatus, a decoring device, and a transport assembly. The method includes moving the mechanical harvester through the row in the field; positioning the produce in the ground using the positioning apparatus; severing a substantial portion of the core of the produce while the produce is in the ground using the decoring device; lifting the produce from the ground; and transporting the produce to a processing unit or a storage unit using the transport assembly.
대표청구항▼
1. A method for commercially harvesting and decoring a produce planted in a row in a field using a mechanical harvester, the produce having a core, a stem, and roots extending from the stem when the produce is growing in the ground, and the mechanical harvester comprising a chassis, a positioning ap
1. A method for commercially harvesting and decoring a produce planted in a row in a field using a mechanical harvester, the produce having a core, a stem, and roots extending from the stem when the produce is growing in the ground, and the mechanical harvester comprising a chassis, a positioning apparatus, a decoring device, and a transport assembly, wherein the positioning apparatus, the decoring device, and the transport assembly are connected to the chassis, the method comprising: a) moving the mechanical harvester through the row in the field;b) positioning the produce in the ground using the positioning apparatus comprising: a first positioning arm; anda second positioning arm, wherein each of the first and second positioning arms has a straight section and a bent section, and wherein the bent sections of the first and second positioning arms are bent away from each other;c) severing a substantial portion of the core of the produce while the produce is in the ground using the decoring device, wherein the decoring device comprises: a first blade connected to the first positioning arm; anda second blade connected to the second positioning arm, wherein the first blade and the second blade are angled towards each other to sever a substantial portion of the core of the produce while the produce is in the ground, andwherein a portion of the first positioning arm and a portion of the second positioning arm are in contact with the produce in the ground when the first blade and the second blade come in contact with the produce in the ground;d) lifting the produce of step (c) from the ground; ande) transporting the produce of step (d) to a processing unit or a storage unit using the transport assembly, wherein the transport assembly comprises one or more moveable belts. 2. The method of claim 1, wherein the first and second positioning arms in the bent section are bent away from each other, and wherein each positioning arm is bent to form an interior angle of greater than 0 degrees to 60 degrees. 3. The method of claim 1, wherein the straight sections of the first and second positioning arms have a parallel configuration with a width of 1 inch to 10 inches apart. 4. The method of claim 1, wherein the first and second blades each have a length of 0.5 inches to 5 inches. 5. The method of claim 1, wherein the produce is lettuce or cabbage. 6. The method of claim 5, wherein the lettuce is romaine lettuce or iceberg lettuce. 7. A method for commercially harvesting and decoring a produce planted in a row in a field using a mechanical harvester, the produce having a core, a stem, and roots extending from the stem when the produce is growing in the ground, and the mechanical harvester comprising a chassis, a positioning apparatus, a decoring device, and a transport assembly, wherein the positioning apparatus, the decoring device, and the transport assembly are connected to the chassis, the method comprising: a) moving the mechanical harvester through the row in the field;b) positioning the produce in the ground using the positioning apparatus comprising: a first positioning arm; anda second positioning arm, wherein each of the first and second positioning arms has a straight section and a bent section, and wherein the bent sections of the first and second positioning arms are bent away from each other;c) severing a substantial portion of the core of the produce while the produce is in the ground using the decoring device, wherein the decoring device comprises: a first blade connected to the first positioning arm; anda second blade connected to the second positioning arm, wherein the first blade and the second blade are configured in an inverted V-shape to sever the core of the produce;d) lifting the produce of step (c) from the ground; ande) transporting the produce of step (d) to a processing unit or a storage unit using the transport assembly, wherein the transport assembly comprises one or more moveable belts. 8. The method of claim 7, wherein the first and second positioning arms in the bent section are bent away from each other, and wherein each positioning arm is bent to form an interior angle of 0 degrees to 60 degrees. 9. The method of claim 7, wherein the first and second positioning arms in the straight section have a width of 1 inch to 10 inches. 10. The method of claim 7, wherein the inverted V-shaped configuration of the first and second blades has an interior angle between 0 degrees and 120 degrees. 11. The method of claim 7, wherein the first and second blades each have a length of 0.5 inches to 5 inches. 12. The method of claim 7, wherein the produce is lettuce or cabbage. 13. The method of claim 12, wherein the lettuce is romaine lettuce or iceberg lettuce. 14. A harvested and decored produce obtained using a method for commercially harvesting and decoring a produce planted in a row in a field using a mechanical harvester, the produce having a core, a stem, and roots extending from the stem when the produce is growing in the ground, and the mechanical harvester comprising a chassis, a positioning apparatus, a decoring device, and a transport assembly, wherein the positioning apparatus, the decoring device, and the transport assembly are connected to the chassis, the method comprising: a) moving the mechanical harvester through the row in the field;b) positioning the produce in the ground using the positioning apparatus comprising: a first positioning arm; anda second positioning arm, wherein each of the first and second positioning arms has a straight section and a bent section, and wherein the bent sections of the first and second positioning arms are bent away from each other;c) severing a substantial portion of the core of the produce while the produce is in the ground using the decoring device, wherein the decoring device comprises: a first blade connected to the first positioning arm; anda second blade connected to the second positioning arm, wherein the first blade and the second blade are angled towards each other to sever a substantial portion of the core of the produce while the produce is in the ground, andwherein a portion of the first positioning arm and a portion of the second positioning arm are in contact with the produce in the ground when the first blade and the second blade come in contact with the produce in the ground;d) lifting the produce of step (c) from the ground; ande) transporting the produce of step (d) to a processing unit or a storage unit using the transport assembly, wherein the transport assembly comprises one or more moveable belts. 15. The produce of claim 14, wherein the produce is lettuce or cabbage. 16. A harvested and decored produce obtained using a method for commercially harvesting and decoring a produce planted in a row in a field using a mechanical harvester, the produce having a core, a stem, and roots extending from the stem when the produce is growing in the ground, and the mechanical harvester comprising a chassis, a positioning apparatus, a decoring device, and a transport assembly, wherein the positioning apparatus, the decoring device, and the transport assembly are connected to the chassis, the method comprising: a) moving the mechanical harvester through the row in the field;b) positioning the produce in the ground using the positioning apparatus comprising: a first positioning arm; anda second positioning arm, wherein each of the first and second positioning arms has a straight section and a bent section, and wherein the bent sections of the first and second positioning arms are bent away from each other;c) severing a substantial portion of the core of the produce while the produce is in the ground using the decoring device, wherein the decoring device comprises: a first blade connected to the first positioning arm; anda second blade connected to the second positioning arm, wherein the first blade and the second blade are configured in an inverted V-shape to sever the core of the produce;d) lifting the produce of step (c) from the ground; ande) transporting the produce of step (d) to a processing unit or a storage unit using the transport assembly, wherein the transport assembly comprises one or more moveable belts. 17. The produce of claim 16, wherein the produce is lettuce or cabbage. 18. A plurality of the harvested and decored produce of claim 14, wherein each produce of the plurality is harvested and decored from a same row in the field. 19. A plurality of the harvested and decored produce of claim 16, wherein each produce of the plurality are harvested and decored from a same row in the field.
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