GB670706A - A new or improved separating mechanism for use with conveyors, particularly in root harvesters - Google Patents
A new or improved separating mechanism for use with conveyors, particularly in root harvestersInfo
- Publication number
- GB670706A GB670706A GB324549A GB324549A GB670706A GB 670706 A GB670706 A GB 670706A GB 324549 A GB324549 A GB 324549A GB 324549 A GB324549 A GB 324549A GB 670706 A GB670706 A GB 670706A
- Authority
- GB
- United Kingdom
- Prior art keywords
- riddle
- tines
- lap
- bars
- chains
- 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
- A01D33/00—Accessories for digging harvesters
- A01D33/02—Foliage-separating mechanisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
670,706. Potato harvesters. WHITSED, W. J. Jan. 16, 1950 [Feb. 5, 1949], No. 3245/49. Class 6(iii) [Also in Group II] A potato or beet harvester has an endless conveyer 1 of the chain web type by which the roots together with attached haulm and rubbish are discharged on to a travelling riddle 2 encircling at least the top lap of transverse horizontal conveyer 3. The riddle comprises two endless side chains 4 mounted on rollers 5, 6, 7, 8 and driving sprockets 9, the chains being connected by cross-bars 10. The cross-bars 10 comprise rods 11 fixed to the chains and tubes 13 mounted freely on the rods carrying rigid arched tines 14 sufficiently long to overlap the next succeeding bar 10. Thus the upper lap of the riddle is more or less rigid while as the bars 10 pass around the upper rollers 7 the tines 14 rotate to hang downwardly on the lower run, thereby discharging any material clinging to them. As the tines enter the horizontal lap they pass over a horizontal frame member 15 which removes any remaining material. An inclined screen 16, which may be slotted or reticulated is placed beneath the upper lap of the riddle to guide potatoes falling through the riddle. The tines instead of being mounted to pivot simultaneously, e.g. by welding to the tubes 13, may be individually pivoted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB324549A GB670706A (en) | 1949-02-05 | 1949-02-05 | A new or improved separating mechanism for use with conveyors, particularly in root harvesters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB324549A GB670706A (en) | 1949-02-05 | 1949-02-05 | A new or improved separating mechanism for use with conveyors, particularly in root harvesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB670706A true GB670706A (en) | 1952-04-23 |
Family
ID=9754686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB324549A Expired GB670706A (en) | 1949-02-05 | 1949-02-05 | A new or improved separating mechanism for use with conveyors, particularly in root harvesters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB670706A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4130574C2 (en) * | 1991-09-13 | 2002-10-17 | Wolf Stahlbau Kg | hop picking |
| CN113575089A (en) * | 2021-09-13 | 2021-11-02 | 山东思代尔农业装备有限公司 | Anti-winding seedling grass residual film removing device of bagging type potato combine harvester |
-
1949
- 1949-02-05 GB GB324549A patent/GB670706A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4130574C2 (en) * | 1991-09-13 | 2002-10-17 | Wolf Stahlbau Kg | hop picking |
| CN113575089A (en) * | 2021-09-13 | 2021-11-02 | 山东思代尔农业装备有限公司 | Anti-winding seedling grass residual film removing device of bagging type potato combine harvester |
| CN113575089B (en) * | 2021-09-13 | 2023-02-24 | 山东思代尔农业装备有限公司 | Anti-winding seedling grass residual film removing device of bagging type potato combine harvester |
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