GB382012A - Improvements in or relating to dusting or dry spraying machines - Google Patents
Improvements in or relating to dusting or dry spraying machinesInfo
- Publication number
- GB382012A GB382012A GB2386131A GB2386131A GB382012A GB 382012 A GB382012 A GB 382012A GB 2386131 A GB2386131 A GB 2386131A GB 2386131 A GB2386131 A GB 2386131A GB 382012 A GB382012 A GB 382012A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fan
- machine
- blower
- hopper
- disc
- 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
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M9/00—Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
- A01M9/0007—Pneumatic dusters
- A01M9/0015—Pneumatic dusters mounted on a frame and guided by hand; Duster barrow
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/04—Fertiliser distributors using blowers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Soil Sciences (AREA)
- Fertilizing (AREA)
- Catching Or Destruction (AREA)
Abstract
382,012. Distributers for powders. CRAVEN & CO., Ltd., W. J. and CRAVEN, W. J., 48, Port Street, Evesham, Worcestershire. Aug. 25, 1931, No. 23861. [Class 6 (i).] A pneumatic machine for applying powders to crops &c. is provided with a multiple-armed agitator conforming in shape to the interior walls of the powder hopper and adapted to be oscillated through lever and rod connections to an eccentric or the like mounted on a driving spindle of the fan or blower. The hopper e is circular and is mounted over a mixing chamber f in the outlet pipe b of a fan or blower casing a. The agitator g consists of a number of arms mounted on a shaft h provided with a lever arm j universally jointed to a rod k which is controlled by an eccentric l in association with a crank handle c on the driving spindle m projecting from the gear box d of the fan or blower. The outlet from the hopper e is of a perforated disc formation and is provided with a correspondingly shaped regulating and cut-off disc p carried by a rotatable sleeve i fitted with an adjusting lever q. The outlet disc n is provided with a pair of scrapers o comprising radial arms mounted on the shaft h. The machine may be mounted on a carrier frame provided with handles, or on a wheeled chassis for manual propulsion. It may be provided with a motor to drive the fan and propel the machine. According to the Provisional Specification the machine may be carried like a knapsack.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2386131A GB382012A (en) | 1931-08-25 | 1931-08-25 | Improvements in or relating to dusting or dry spraying machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2386131A GB382012A (en) | 1931-08-25 | 1931-08-25 | Improvements in or relating to dusting or dry spraying machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB382012A true GB382012A (en) | 1932-10-20 |
Family
ID=10202513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2386131A Expired GB382012A (en) | 1931-08-25 | 1931-08-25 | Improvements in or relating to dusting or dry spraying machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB382012A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2619767A (en) * | 1947-12-20 | 1952-12-02 | Eric M Woock | Crop dusting unit |
US2957268A (en) * | 1956-10-18 | 1960-10-25 | Santarelli Vincent | Garden duster |
CN107371475A (en) * | 2017-08-21 | 2017-11-24 | 杨丹央 | A kind of portable agricultural fertilizer device |
-
1931
- 1931-08-25 GB GB2386131A patent/GB382012A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2619767A (en) * | 1947-12-20 | 1952-12-02 | Eric M Woock | Crop dusting unit |
US2957268A (en) * | 1956-10-18 | 1960-10-25 | Santarelli Vincent | Garden duster |
CN107371475A (en) * | 2017-08-21 | 2017-11-24 | 杨丹央 | A kind of portable agricultural fertilizer device |
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