GB685495A - An improved agitator for fertilizer-spreading machines - Google Patents
An improved agitator for fertilizer-spreading machinesInfo
- Publication number
- GB685495A GB685495A GB28729/50A GB2872950A GB685495A GB 685495 A GB685495 A GB 685495A GB 28729/50 A GB28729/50 A GB 28729/50A GB 2872950 A GB2872950 A GB 2872950A GB 685495 A GB685495 A GB 685495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- fertilizer
- flange
- spring
- agitator
- 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
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
- A01C15/006—Hoppers
- A01C15/007—Hoppers with agitators in the hopper
Abstract
685,495. Manure distributers. TEN- 1VENT, , H. B. Nov. 23, 1950 [Nov. 30, 1949; Aug. 2, 1950; Sept. 28, 1950]. No. 28729/50. Class 6 (i). An agitator for ensuring steady flow of fertiliser from a hopper on to a spinning distributer disc or into a passage through which the fertilizer is propelled by air blast, comprises a spiral spring 1 mounted on a spindle 2 with the lower end 3 rigidly secured by a lock-nut or welding and the upper end formed into a loop 4 having a loose fit on the spindle. The spindle is mounted in a threaded hole at the centre of the distributer disc. A claw 7 mounted on the spindle serves to clear the hopper outlet of obstructions. A scoop 8 strengthens the spring near the upper end 4 and throws the fertilizer to the centre of the agitator. The spindle 2 may be extended upwards through the hopper 15 to an .axle supported in a bearing also receiving the upper end of the spindle. The spring of the agitator may be a left-handed or a right-handed spiral and is constructed of malleable steel with square, round, angular or oval cross-section. To steady the flow of fertilizer to the distributer disc a flange 11 is mounted on the spindle below the spring. The height of the flange can be adjusted by a lock-nut 14. A metal sleeve 12 fitting within the hopper outlet 16 can be raised or lowered by means of wing- nuts 13 to adjust the sleeve edge 12a relative to the flange. A claw 7a for removing obstructions is mounted on a lock-nut bearing against the underside of the flange.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ685495X | 1949-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB685495A true GB685495A (en) | 1953-01-07 |
Family
ID=19916076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28729/50A Expired GB685495A (en) | 1949-11-30 | 1950-11-23 | An improved agitator for fertilizer-spreading machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB685495A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2959043A (en) * | 1958-09-26 | 1960-11-08 | Sheldon B Johnson | Automatic rinsing machine for diapers |
| US3220165A (en) * | 1961-12-27 | 1965-11-30 | Aluminium Lab Ltd | Method for removing entrained solids from a gaseous stream |
| DE1291552B (en) * | 1958-02-03 | 1969-03-27 | C Von Der Lely N V | Spreader for grainy or powdery fertilizer |
| EP0408481A1 (en) * | 1989-07-13 | 1991-01-16 | Jean-Marie Delimbeuf | Broadcaster specially adapted for snail or slug killing granules |
| US5228521A (en) * | 1991-10-28 | 1993-07-20 | Peter Sing | Plant removing, mowing and trimming apparatus |
-
1950
- 1950-11-23 GB GB28729/50A patent/GB685495A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1291552B (en) * | 1958-02-03 | 1969-03-27 | C Von Der Lely N V | Spreader for grainy or powdery fertilizer |
| US2959043A (en) * | 1958-09-26 | 1960-11-08 | Sheldon B Johnson | Automatic rinsing machine for diapers |
| US3220165A (en) * | 1961-12-27 | 1965-11-30 | Aluminium Lab Ltd | Method for removing entrained solids from a gaseous stream |
| EP0408481A1 (en) * | 1989-07-13 | 1991-01-16 | Jean-Marie Delimbeuf | Broadcaster specially adapted for snail or slug killing granules |
| US5228521A (en) * | 1991-10-28 | 1993-07-20 | Peter Sing | Plant removing, mowing and trimming apparatus |
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