GB671834A - Improvements in potato-harvesters - Google Patents
Improvements in potato-harvestersInfo
- Publication number
- GB671834A GB671834A GB1214449A GB1214449A GB671834A GB 671834 A GB671834 A GB 671834A GB 1214449 A GB1214449 A GB 1214449A GB 1214449 A GB1214449 A GB 1214449A GB 671834 A GB671834 A GB 671834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- scoop
- oscillated
- lever
- scoops
- shaft
- 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
- A01D15/00—Digging machines with sieve graters but without conveying mechanisms
- A01D15/04—Digging machines with sieve graters but without conveying mechanisms with moving or vibrating grates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
671,834. Potato harvesters. RANSOMES, SIMS & JEFFERIES, Ltd., and HENDERSON, W. M. Sept. 6,1950 [June 6, 1949], No. 12144/49. Class 6(iii) A potato harvester comprises a front scoop 22 arranged to work along the base to a rear scoop 25, the scoops being oscillated to a rear scoop 25, the scoop being oscillated in an out of phase relation to remove the earth and being provided with spring tines 22a, 25a respectively. The scoops 22, 25 are secured to shafts 10, 17 by means of arms 21, 24 and brackets 20, 23 respectively, the shafts 10, 17, being pivotally mounted on pins 12, 19 by brackets 11, 18 respectively. A lever 9 fixed to the shaft 10 is oscillated by a lever 6 connected to a crank 5 driven from a tractor power shaft through a coupling 1 and causes oscillation of the front scoop 22. The rear scoop is oscillated by a lever 16 mounted on the shaft 17 and connected by a link 13 to the lever 9. The arrangement is such that the scoops move towards and away from each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1214449A GB671834A (en) | 1949-06-06 | 1949-06-06 | Improvements in potato-harvesters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1214449A GB671834A (en) | 1949-06-06 | 1949-06-06 | Improvements in potato-harvesters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB671834A true GB671834A (en) | 1952-05-14 |
Family
ID=9999144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1214449A Expired GB671834A (en) | 1949-06-06 | 1949-06-06 | Improvements in potato-harvesters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB671834A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2932354A (en) * | 1956-11-27 | 1960-04-12 | Bucher Guyer Ag Masch | Root crop-harvesting machine having a swinging plow and grate means |
GB2183982A (en) * | 1985-12-06 | 1987-06-17 | Squier A W Ltd | Method and apparatus for harvesting root crops |
CN115088458A (en) * | 2022-05-10 | 2022-09-23 | 湖南农业大学 | Sweet potato harvesting device |
-
1949
- 1949-06-06 GB GB1214449A patent/GB671834A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2932354A (en) * | 1956-11-27 | 1960-04-12 | Bucher Guyer Ag Masch | Root crop-harvesting machine having a swinging plow and grate means |
GB2183982A (en) * | 1985-12-06 | 1987-06-17 | Squier A W Ltd | Method and apparatus for harvesting root crops |
CN115088458A (en) * | 2022-05-10 | 2022-09-23 | 湖南农业大学 | Sweet potato harvesting device |
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