ZA856716B - Chaff cutter for agricultural crops - Google Patents

Chaff cutter for agricultural crops

Info

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
Application number
ZA856716A
Inventor
Erwin Reber
Josef Gebele
Original Assignee
Claas Saulgau Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Claas Saulgau Gmbh filed Critical Claas Saulgau Gmbh
Publication of ZA856716B publication Critical patent/ZA856716B/en

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)
  • Threshing Machine Elements (AREA)
  • Lasers (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Harvester Elements (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (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).
ZA856716A 1984-10-04 1985-09-02 Chaff cutter for agricultural crops ZA856716B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0176678A3 (en) 1986-10-08
EP0176678A2 (en) 1986-04-09
ATE43219T1 (en) 1989-06-15
DE3436372C2 (en) 1989-12-21
DE3570347D1 (en) 1989-06-29
EP0176678B1 (en) 1989-05-24
DK414585A (en) 1986-04-05
DK153195C (en) 1988-12-05
DK414585D0 (en) 1985-09-12
DE3436372A1 (en) 1986-04-10
DK153195B (en) 1988-06-27

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