WO2023081985A1 - Tratador de sementes para semeadura e seu uso - Google Patents
Tratador de sementes para semeadura e seu uso Download PDFInfo
- Publication number
- WO2023081985A1 WO2023081985A1 PCT/BR2021/050507 BR2021050507W WO2023081985A1 WO 2023081985 A1 WO2023081985 A1 WO 2023081985A1 BR 2021050507 W BR2021050507 W BR 2021050507W WO 2023081985 A1 WO2023081985 A1 WO 2023081985A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- seed
- seeds
- sowing
- treatment
- chamber
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
Definitions
- the present invention patent belongs to the segment of agriculture, in the production of grains, more precisely in the process of treating seeds for sowing, notably said invention conceives a machinery for applying products to bare seeds, they are products suitable for the treatment of seeds, be they pesticides, biological products, nutrients, growth regulators, coatings, dyes, polymers, etc.
- the application is made directly on the seeder or planter implement, which then makes the already treated seeds available for the sowing or planting lines, in a way to minimize the damages and disadvantages caused by the current seed treatment process, increase the quality and treatment efficiency, provide greater agility in the sowing operation and also, with great relevance, minimize the contact and the risks of contamination by pesticides to human beings, animals and the environment.
- Seed treatment is one of the essential processes for establishing an adequate plant stand, in order to obtain higher yields.
- the necessary products are applied to the seeds to masterfully guarantee protection against pests and initial diseases, and the perfect growth of each future plant. For this process, as it is still a piece of equipment of various sizes, the seed handler is necessary.
- the seed handlers Manufactured in different models, to treat from small to large quantities of seeds, the seed handlers have different sizes in the grain tank that need to be constantly filled, and from one to several dispensers for the application of chemical products or similar.
- TSI industrial seed treatment
- industrial treaters which have a large productive capacity, being the best technology found in the world. market until now
- the "on farm” treatment on the farm, in free translation
- the sowing operation is carried out after and separately from the seed treatment operation, with the seed already treated, the producer sows normally when there are favorable conditions for seed germination.
- the process uses high-tech machines with less risk of damage and excellent product coverage, however, this treatment is done when the seed is bottled for delivery by the multiplier to its customers, staying days and even months , until sown.
- the pesticide is in direct contact with the seed for long periods of time, another negative point of the TSI is that it is an incomplete treatment, usually only insecticides, fungicides and polymers are used, other products such as nutrients, growth regulators and the inoculant ( biological product) which is indispensable normally does not come in the TSI, therefore, when the seed arrives at the time to be sown, most of the times it goes through a new inoculation process on the property with conventional handlers, thus considering an "on farm" operation " anyway.
- seed treatment such as the document n- BR 11 2019 009437 7 which deals with "SEED FLOW CHAMBER FOR CONDITIONING, PROCESSING AND DRYING OF SEEDS IN A TREATMENT SYSTEM", a seed flow chamber for handling seeds and grains, especially for use with a seed treatment applicator.
- the seed stream is received through an upper inlet port configured to receive a seed stream and discharged through a lower discharge port.
- a divergent guide member splits the seed flow.
- a guide member Converging member disposed below the diverging guide member gathers the seed flow prior to discharge.
- the converging member has a downwardly inclined surface and an air vent, such as a plurality of airflow openings connected to a plenum.
- the air vent is configured to communicate with an air supply.
- a vacuum vent disposed below the diverging guide member, is configured to communicate with a vacuum source.
- a fan system recirculates air between the air vent and vacuum vent. The dehumidifier can condition the air supply to aid drying.
- the objective of the present invention is to present the union of two operations that previously occurred separately, to unite the seed treatment operation together and simultaneously the sowing operation in a single operation, reducing the number of equipment taken to the field, reducing the number of operators involved in seed treatment, speed in supplying the implement, less idle time for the implement, higher sowing yield since determining factors such as soil moisture and sowing window are essential for good germination.
- Fig. 1 shows a top view of the complete handler
- Fig. 2 shows a side view of the tractor without the fairing
- Fig. 3 shows a bottom view of the handler with emphasis on the centrifugal system and the open side door; It is
- Fig. 4 illustrates a bottom view of the tractor with the fairing, showing the seed director.
- the present invention patent refers to the "SEED TRACTOR FOR SEEDING AND ITS USE", more precisely a seed treatment machine (1), to become part of the seeder or planter implement, making seed treatment moments before sowing.
- Said machine (1) is arranged in a metallic tubular structure (2), has a base (3) and receives a vertical circular tube (4), with a door on its side (5), called the treatment chamber (6).
- a mobile centrifugal system (7) which is composed of a plate (8), shaft (9), pulleys (10), belt (11) and a hydraulic pump (12) with speed regulation .
- a fairing (13) is installed, made of fiberglass, which directs the seeds to the next stage.
- a vacuum system will be used to take seed doses to the treatment chamber (6), the centrifugal system (7), with uniform circular movement, throws the seed from the bottom to the chamber walls (6), where there are ledges that throw this seed back to the bottom on top of the plate (8), in a continuous cycle. At that moment, the syrup is added on top of the moving seeds, providing a highly efficient mixture, without damaging the seed.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Sowing (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21963489.6A EP4417030A4 (en) | 2021-11-09 | 2021-11-19 | SEED TREATMENT DEVICE FOR SOWING AND ITS USE |
| CA3237290A CA3237290A1 (en) | 2021-11-09 | 2021-11-19 | Device for treating seeds prior to sowing and use thereof |
| US18/708,932 US20250000012A1 (en) | 2021-11-09 | 2021-11-19 | Device for treating seeds prior to sowing and use thereof |
| CN202180104051.7A CN118234372A (zh) | 2021-11-09 | 2021-11-19 | 用于种植的种子处理设备 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102021022476-2A BR102021022476A2 (pt) | 2021-11-09 | Tratador de sementes para semeadura e seu uso | |
| BRBR1020210224762 | 2021-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023081985A1 true WO2023081985A1 (pt) | 2023-05-19 |
Family
ID=86334832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BR2021/050507 Ceased WO2023081985A1 (pt) | 2021-11-09 | 2021-11-19 | Tratador de sementes para semeadura e seu uso |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250000012A1 (pt) |
| EP (1) | EP4417030A4 (pt) |
| CN (1) | CN118234372A (pt) |
| CA (1) | CA3237290A1 (pt) |
| PY (1) | PY21105686A (pt) |
| WO (1) | WO2023081985A1 (pt) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1417694A (en) * | 1971-12-15 | 1975-12-17 | Evans T G | Methods of seed treatment and apparatus therefor |
| US4657773A (en) * | 1984-03-15 | 1987-04-14 | Gebruder Buhler Ag | Process and an apparatus for dressing seed |
| BRMU8600647U (pt) * | 2006-03-31 | 2007-12-04 | Osvaldo Beraldo Da Rosa | sistema de tratamento de sementes |
| BRMU8800133U (pt) * | 2008-02-12 | 2008-08-05 | Jose Marcos Antunes Victor | disposição construtiva aplicada em inoculadora de sementes |
| CN204721821U (zh) * | 2015-05-30 | 2015-10-28 | 山东黎明种业科技有限公司 | 玉米种子包衣机 |
| BR102016015056A8 (pt) * | 2015-06-26 | 2018-02-27 | Cnh Ind America Llc | ?plantadeira para tratar sementes? |
| CN111557140A (zh) * | 2020-06-10 | 2020-08-21 | 黑龙江省农业机械工程科学研究院佳木斯农业机械化研究所 | 一种种子包衣机 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155542A (en) * | 1960-09-22 | 1964-11-03 | Ben Gustason & Son Mfg Company | Cottonseed-treating machine |
| US5862957A (en) * | 1996-11-01 | 1999-01-26 | Nuttall; Eldon | Seed inoculant applicator |
| CA2870600C (en) * | 2012-04-16 | 2021-01-12 | Bayer Cropscience Lp | Seed treatment device with improved fluid application |
| WO2021203209A1 (en) * | 2020-04-10 | 2021-10-14 | Timothy Brace | Batch seed coating devices, scale fillers, mixers, discharge chutes and gates, and related systems and methods |
| CA3188720A1 (en) * | 2020-08-11 | 2022-02-17 | Dominic E. Meyer | Agricultural seed conveyor with low pressure liquid treatment system |
-
2021
- 2021-11-19 US US18/708,932 patent/US20250000012A1/en active Pending
- 2021-11-19 CN CN202180104051.7A patent/CN118234372A/zh active Pending
- 2021-11-19 WO PCT/BR2021/050507 patent/WO2023081985A1/pt not_active Ceased
- 2021-11-19 CA CA3237290A patent/CA3237290A1/en active Pending
- 2021-11-19 EP EP21963489.6A patent/EP4417030A4/en active Pending
- 2021-11-30 PY PY202121105686A patent/PY21105686A/es unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1417694A (en) * | 1971-12-15 | 1975-12-17 | Evans T G | Methods of seed treatment and apparatus therefor |
| US4657773A (en) * | 1984-03-15 | 1987-04-14 | Gebruder Buhler Ag | Process and an apparatus for dressing seed |
| BRMU8600647U (pt) * | 2006-03-31 | 2007-12-04 | Osvaldo Beraldo Da Rosa | sistema de tratamento de sementes |
| BRMU8800133U (pt) * | 2008-02-12 | 2008-08-05 | Jose Marcos Antunes Victor | disposição construtiva aplicada em inoculadora de sementes |
| CN204721821U (zh) * | 2015-05-30 | 2015-10-28 | 山东黎明种业科技有限公司 | 玉米种子包衣机 |
| BR102016015056A8 (pt) * | 2015-06-26 | 2018-02-27 | Cnh Ind America Llc | ?plantadeira para tratar sementes? |
| CN111557140A (zh) * | 2020-06-10 | 2020-08-21 | 黑龙江省农业机械工程科学研究院佳木斯农业机械化研究所 | 一种种子包衣机 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP4417030A4 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4417030A1 (en) | 2024-08-21 |
| US20250000012A1 (en) | 2025-01-02 |
| CA3237290A1 (en) | 2023-05-19 |
| PY21105686A (es) | 2023-05-12 |
| CN118234372A (zh) | 2024-06-21 |
| EP4417030A4 (en) | 2025-10-22 |
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