GB1451756A - Combine harvesters - Google Patents
Combine harvestersInfo
- Publication number
- GB1451756A GB1451756A GB5305972A GB5305972A GB1451756A GB 1451756 A GB1451756 A GB 1451756A GB 5305972 A GB5305972 A GB 5305972A GB 5305972 A GB5305972 A GB 5305972A GB 1451756 A GB1451756 A GB 1451756A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stones
- elevator
- grain
- bars
- underside
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D61/00—Elevators or conveyors for binders or combines
- A01D61/008—Elevators or conveyors for binders or combines for longitudinal conveying, especially for combines
-
- 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
- A01F12/00—Parts or details of threshing apparatus
- A01F12/10—Feeders
- A01F12/16—Safety devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
1451756 Rock damage protection MASSEY-FERGUSON GmbH 14 Nov 1973 [16 Nov 1972] 53059/72 Heading AIF A stone trap for a combine harvester consists of: a crop elevator 16 having an underside 40 partially constituted by a plurality of transverse bars 42; an L-shaped bracket 53 against which abuts a plate 51 which, extends across the full width of the elevator, is pivoted about 61 to a concave 14, and has three rectangular transversely spaced holes 57 through which stones may pass; a second conveyor 50 positioned below the bars 42; a screen 54 and a support member 56 which forms a gutter 58 at its lower end and is resiliently hinged at 62 to a grain pan 48. In operation the scraper bars 38 of the elevator conveyor 32 move crop and stones up the inside of the elevator underside 40. Loose grain falls through the bars 42, along with small stones, onto screen 54. The remaining crop and larger stones continue up to plate 51 where rotor 46 feeds crop to the threshing apparatus and holes 57 allow the larger stones and further loose grain to fall through onto screen 54 which has a sieve like construction. Scraper bars 52 move grain and stones down screen 54, the grain falls through onto support member 56 and the stones are discharged at an opening A formed between the support member 56 and the elevator underside 40; and move grain up support member 56 and discharge it into a grain pan 48. In another embodiment the bars 42 are replaced by a continuation of the elevator underside 40. A feature of the device is that it never needs emptying.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5305972A GB1451756A (en) | 1972-11-16 | 1972-11-16 | Combine harvesters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5305972A GB1451756A (en) | 1972-11-16 | 1972-11-16 | Combine harvesters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1451756A true GB1451756A (en) | 1976-10-06 |
Family
ID=10466477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5305972A Expired GB1451756A (en) | 1972-11-16 | 1972-11-16 | Combine harvesters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1451756A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3245372A1 (en) * | 1982-12-08 | 1984-06-14 | Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim | Harvesting device for harvesting machines |
FR2760170A1 (en) * | 1997-02-05 | 1998-09-04 | Claas Ohg | Combine harvester with cutter, feed screw and slope conveyor |
GB2489449A (en) * | 2011-03-28 | 2012-10-03 | Cnh Belgium Nv | Stone separator for a combine harvester |
CN103444365A (en) * | 2013-07-31 | 2013-12-18 | 张武昌 | Hinged feeding and conveying trough structure for combine harvester |
-
1972
- 1972-11-16 GB GB5305972A patent/GB1451756A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3245372A1 (en) * | 1982-12-08 | 1984-06-14 | Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim | Harvesting device for harvesting machines |
FR2760170A1 (en) * | 1997-02-05 | 1998-09-04 | Claas Ohg | Combine harvester with cutter, feed screw and slope conveyor |
GB2489449A (en) * | 2011-03-28 | 2012-10-03 | Cnh Belgium Nv | Stone separator for a combine harvester |
GB2489449B (en) * | 2011-03-28 | 2015-12-02 | Cnh Ind Belgium Nv | Combine harvester |
CN103444365A (en) * | 2013-07-31 | 2013-12-18 | 张武昌 | Hinged feeding and conveying trough structure for combine harvester |
CN103444365B (en) * | 2013-07-31 | 2016-08-24 | 张武昌 | Radial type feeding delivery chute structure in a kind of united reaper |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |