ZA856716B - Chaff cutter for agricultural crops - Google Patents
Chaff cutter for agricultural cropsInfo
- Publication number
- ZA856716B ZA856716B ZA856716A ZA856716A ZA856716B ZA 856716 B ZA856716 B ZA 856716B ZA 856716 A ZA856716 A ZA 856716A ZA 856716 A ZA856716 A ZA 856716A ZA 856716 B ZA856716 B ZA 856716B
- Authority
- ZA
- South Africa
- Prior art keywords
- rollers
- expulsion
- passage
- cutter
- air path
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/12—Discharge means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lasers (AREA)
- Spectrometry And Color Measurement (AREA)
- Threshing Machine Elements (AREA)
- Harvester Elements (AREA)
- Adjustment And Processing Of Grains (AREA)
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
1. A chaff cutter for agricultural harvesting stock having a cutting device (1) with an additional break-up and expulsion device (8, 8'), subordinate to the claff cutter (1) in a connecting expulsion passage (7, 7'), the break-up and expulsion devices being formed as two oppositely directed driven crushing rollers (8, 8') which are designed to post-accelerate the chaff cutter's stock, of which rollers at least one is surrounded by an air path (9) in the inoperative area on its outer circumference, the air path connecting the part of the expulsion passage (7') lying in front of the rollers (8, 8') with the part (7) thereof lying behind the rollers (8, 8'), characterized in that the expulsion passage (7, 7') in the region behind the plane defined by the axes of the two crushing rollers (8, 8') has at least one air valve (13) leading to the outside, a lower opening edge of which lies in a part of the wall of the expulsion passage (7, 7') surrounding one of the rollers (8, 8') and/or air path (9) in front the transition of this part into the expulsion passage (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843436372 DE3436372A1 (en) | 1984-10-04 | 1984-10-04 | CHOPPING MACHINE FOR AGRICULTURAL HARVEST |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA856716B true ZA856716B (en) | 1986-04-30 |
Family
ID=6247057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA856716A ZA856716B (en) | 1984-10-04 | 1985-09-02 | Chaff cutter for agricultural crops |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0176678B1 (en) |
AT (1) | ATE43219T1 (en) |
DE (2) | DE3436372A1 (en) |
DK (1) | DK153195C (en) |
ZA (1) | ZA856716B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538554A1 (en) * | 1985-10-30 | 1987-05-07 | Claas Saulgau Gmbh | Field chopper |
DE4040888A1 (en) * | 1990-12-20 | 1992-06-25 | Claas Ohg | CHOPPER FOR MILLING CULTIVATED HARVEST |
DE4122338A1 (en) * | 1991-07-05 | 1993-01-14 | Land Technik Ag Schoenebeck | REDUCTION DEVICE FOR FIELD CHOPPER |
CN102626020A (en) * | 2012-03-27 | 2012-08-08 | 河南农业大学 | Tobacco field waste cutting and kneading machine |
CN105875095B (en) * | 2014-12-26 | 2019-04-09 | 湖南匡楚科技有限公司 | Rolling rubbing type crushing device with cleaning structure |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2341031C3 (en) * | 1973-08-14 | 1978-06-22 | Mulag Fahrzeugwerk Heinz Woessner Kg, 7605 Bad Peterstal | Suction mower |
DE3302980A1 (en) * | 1983-01-29 | 1984-08-02 | Claas Ohg, 4834 Harsewinkel | Field chopper |
-
1984
- 1984-10-04 DE DE19843436372 patent/DE3436372A1/en active Granted
-
1985
- 1985-07-18 AT AT85108964T patent/ATE43219T1/en not_active IP Right Cessation
- 1985-07-18 DE DE8585108964T patent/DE3570347D1/en not_active Expired
- 1985-07-18 EP EP85108964A patent/EP0176678B1/en not_active Expired
- 1985-09-02 ZA ZA856716A patent/ZA856716B/en unknown
- 1985-09-12 DK DK414585A patent/DK153195C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0176678B1 (en) | 1989-05-24 |
DE3436372C2 (en) | 1989-12-21 |
DK153195C (en) | 1988-12-05 |
DE3436372A1 (en) | 1986-04-10 |
DK414585D0 (en) | 1985-09-12 |
EP0176678A2 (en) | 1986-04-09 |
DE3570347D1 (en) | 1989-06-29 |
DK414585A (en) | 1986-04-05 |
ATE43219T1 (en) | 1989-06-15 |
DK153195B (en) | 1988-06-27 |
EP0176678A3 (en) | 1986-10-08 |
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