GB713302A - A machine for picking up vegetation from the ground - Google Patents
A machine for picking up vegetation from the groundInfo
- Publication number
- GB713302A GB713302A GB25368/52A GB2536852A GB713302A GB 713302 A GB713302 A GB 713302A GB 25368/52 A GB25368/52 A GB 25368/52A GB 2536852 A GB2536852 A GB 2536852A GB 713302 A GB713302 A GB 713302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- shaft
- prongs
- jacobsen
- sections
- 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
- A01D89/00—Pick-ups for loaders, chaff-cutters, balers, field-threshers, or the like, i.e. attachments for picking-up hay or the like field crops
- A01D89/001—Pick-up systems
- A01D89/002—Rotors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Soil Working Implements (AREA)
Abstract
713,302. Picking up loose vegetation. JACOBSEN, J. A., and JACOBSEN, E. J., [trading as BRODRENE JACOBSEN.] Oct. 9, 1952 [Oct. 16, 1951], No 25368/52. Class 6 (3). [Also in Group XXX] A pick-up loader, of the type having a pickup cylinder comprising a multi-section drum 6 with prongs 9 protruding through the spaces 8 between adjacent sections, the prongs being mounted on an eccentric shaft 7 within the drum, is characterized in that the drum and shaft are driven at the same speed from a common source but by independent driving means. The machine includes a wheeled frame 1 carrying an endless elevator 17 which lifts the pickedup crop to a point above a trailer (not shown) attached to the hitch 20. The frame 1 is drawn by a tractor which drives a cross-shaft 12 through bevel gearing 15. Sprockets 13, 14, and chains 10, 11 transmit the drives to the drum and shaft respectively. The drum (Fig. 4) comprises endwalls rotatably mounted in bearings 32 on the frame 1 and interconnected by tubular transverse shafts 23 to which arcuate drum-sections 6a, 6b, 6c are bolted, the sections being stiffened by internal webs 26. The shaft 7 carries spaced triangular plates 37 from which bars 38 extend equi-angularly. The bars carry the prongs 9 which have resilient mountings comprising helical or spiral coils 42. The prongs retract completely into the interior of the drum at the point where the pick-up cylinder passes its load to the elevator 17.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK713302X | 1951-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB713302A true GB713302A (en) | 1954-08-11 |
Family
ID=8152413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25368/52A Expired GB713302A (en) | 1951-10-16 | 1952-10-09 | A machine for picking up vegetation from the ground |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB713302A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085573A (en) * | 1976-04-08 | 1978-04-25 | Preston Marsh | Farm crop pick-up apparatus |
-
1952
- 1952-10-09 GB GB25368/52A patent/GB713302A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085573A (en) * | 1976-04-08 | 1978-04-25 | Preston Marsh | Farm crop pick-up apparatus |
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