GB1099321A - Improvements in or relating to crop sprayers - Google Patents
Improvements in or relating to crop sprayersInfo
- Publication number
- GB1099321A GB1099321A GB1532964A GB1532964A GB1099321A GB 1099321 A GB1099321 A GB 1099321A GB 1532964 A GB1532964 A GB 1532964A GB 1532964 A GB1532964 A GB 1532964A GB 1099321 A GB1099321 A GB 1099321A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- hose
- pawl
- ground
- chassis
- 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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
- A01G25/095—Watering arrangements making use of movable installations on wheels or the like winch-driven
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
1,099,321. Spray producers. J. D. PETT. April 14, 1965, No. 15329/64. Heading B2F. An irrigation machine having booms 4 carrying spray devices 7 and 8 comprises a chassis adapted to be propelled across the ground to be irrigated by the pressure of water supplied to the chassis through a hose 10. The chassis carries a winch drum 45 which is caused to rotate by piston actuated pawl and ratchet mechanism so as to move the chassis by shortening a cable connection 46 between the winch drums and an anchorage fixed with respect to the ground. The hose is initially wound on a drum 9 the water supplied through the hose from a hydrant somewhere on the ground passing to the interior of the drum before flowing through a pipe 23 to a valve unit 12 where it is used to reciprocate a piston in a cylinder 32 prior to passing to the booms 4 through a pipe 29. The piston is double-acting a water operated valve change-over unit being incorporated in the unit 12 for this purpose. The moving piston actuates the winch drum 45 through a lever linkage and the pawl and ratchet mechanism, and an adjustable plate is provided adjacent the drum 45 which enables the pawl to be raised, if necessary, during part of its travel over the ratchet thereby enabling the speed of the machine over the ground to be controlled. By lifting the pawl from the ratchet through the use of the plate the drum is freely rotatable so that the cable 46 may be unwound from the drum and anchored again as required in a new position. The hose 10 may be rewound on the drum 9 through the use of a handwheel 54 or a connection 57 from a tractor power take-off shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1532964A GB1099321A (en) | 1964-04-14 | 1964-04-14 | Improvements in or relating to crop sprayers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1532964A GB1099321A (en) | 1964-04-14 | 1964-04-14 | Improvements in or relating to crop sprayers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1099321A true GB1099321A (en) | 1968-01-17 |
Family
ID=10057169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1532964A Expired GB1099321A (en) | 1964-04-14 | 1964-04-14 | Improvements in or relating to crop sprayers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1099321A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004371A1 (en) * | 1978-03-24 | 1979-10-03 | Eaton Corporation | Overwatering prevention control system |
GB2169481A (en) * | 1985-01-04 | 1986-07-16 | Briggs Irrigation Uk Ltd | An irrigator or sprinkler |
CN111512939A (en) * | 2020-05-30 | 2020-08-11 | 福州杭事辉贸易有限公司 | Agricultural seedling culture watering machine |
-
1964
- 1964-04-14 GB GB1532964A patent/GB1099321A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004371A1 (en) * | 1978-03-24 | 1979-10-03 | Eaton Corporation | Overwatering prevention control system |
GB2169481A (en) * | 1985-01-04 | 1986-07-16 | Briggs Irrigation Uk Ltd | An irrigator or sprinkler |
AU592544B2 (en) * | 1985-01-04 | 1990-01-18 | Briggs Irrigation Limited | An irrigator |
CN111512939A (en) * | 2020-05-30 | 2020-08-11 | 福州杭事辉贸易有限公司 | Agricultural seedling culture watering machine |
CN111512939B (en) * | 2020-05-30 | 2022-08-12 | 广东新农人农业科技股份有限公司 | Agricultural seedling culture watering machine |
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