GB609989A - Improvements in or relating to seed-sowing machines - Google Patents

Improvements in or relating to seed-sowing machines

Info

Publication number
GB609989A
GB609989A GB949146A GB949146A GB609989A GB 609989 A GB609989 A GB 609989A GB 949146 A GB949146 A GB 949146A GB 949146 A GB949146 A GB 949146A GB 609989 A GB609989 A GB 609989A
Authority
GB
United Kingdom
Prior art keywords
pan
seed
hopper
doors
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
Application number
GB949146A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westerasmaskiner AB
Original Assignee
Westerasmaskiner AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westerasmaskiner AB filed Critical Westerasmaskiner AB
Priority to GB949146A priority Critical patent/GB609989A/en
Publication of GB609989A publication Critical patent/GB609989A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/08Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/10Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
    • A01C7/107Calibration of the seed rate

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

609.989. Manure and like distributers. ABBEY, A. (Aktiebolaget Westerasmaskiner). March 27, 1946. No. 9491. [Classes C(i) and 58] Relates to seed-sowing machines of the type having a hopper 1 at the base of which delivery rollers 3 feed seed to coulters 21. For determining the rate of sowing, such machines are sometimes provided with a sampling pan 14 which can be swung into or out of operation, the pan being adapted to co-operate with doors in the hopper which deflect the seed away from the drills and into the pan when the latter is in its operating position.- According to the invention, the doors 5 are all connected to a shaft 12 which is engaged by members on pivoted arms 15 by which the sampling pan is mounted on the hopper. In the form shown, rollers 3 expel seed from the hopper 1 over its bottom edge 5' to fall through a seed run 2 into coulters 21. A plurality of bottom doors 10, one to each roller 3, are pivoted to the seed run and are all connected to a shaft 12. The sampling pan 14 is mounted on pivoted arms 15 formed with members 17, 18, which engage the shaft 12 and cause the doors to swing about their pivots 11, when the pan is moved into its operative position (shown dotted), the seed being then deflected into the pan. When it is desired to empty the hopper the hopper bottom 5 can also be swung down by means of a lever 7 to allow the contents of the hopper to fall into the pan. A catch 24 normally retains the pan in a raised position.
GB949146A 1946-03-27 1946-03-27 Improvements in or relating to seed-sowing machines Expired GB609989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB949146A GB609989A (en) 1946-03-27 1946-03-27 Improvements in or relating to seed-sowing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB949146A GB609989A (en) 1946-03-27 1946-03-27 Improvements in or relating to seed-sowing machines

Publications (1)

Publication Number Publication Date
GB609989A true GB609989A (en) 1948-10-08

Family

ID=9872978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB949146A Expired GB609989A (en) 1946-03-27 1946-03-27 Improvements in or relating to seed-sowing machines

Country Status (1)

Country Link
GB (1) GB609989A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119292A1 (en) * 1983-04-12 1984-09-26 Franz Kirchberger Process for regulating the deposit of agricultural products on a surface
FR2568031A1 (en) * 1984-07-17 1986-01-24 Amazonen Werke Dreyer H Method for determining and regulating the flow rate of a machine distributing a product.
FR2887743A1 (en) * 2005-07-01 2007-01-05 Sulky Burel Soc Par Actions Si Elongated seed proportioning trough for e.g. mechanical seeder, has hollow zones to drain content from trough, and movable units to close or release zone, when trough is in work position or is in inclined discharging position, respectively
IT202200022803A1 (en) * 2022-11-04 2024-05-04 Maschio Gaspardo Spa Calibration tool for granular product and seed dosers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119292A1 (en) * 1983-04-12 1984-09-26 Franz Kirchberger Process for regulating the deposit of agricultural products on a surface
FR2568031A1 (en) * 1984-07-17 1986-01-24 Amazonen Werke Dreyer H Method for determining and regulating the flow rate of a machine distributing a product.
FR2887743A1 (en) * 2005-07-01 2007-01-05 Sulky Burel Soc Par Actions Si Elongated seed proportioning trough for e.g. mechanical seeder, has hollow zones to drain content from trough, and movable units to close or release zone, when trough is in work position or is in inclined discharging position, respectively
IT202200022803A1 (en) * 2022-11-04 2024-05-04 Maschio Gaspardo Spa Calibration tool for granular product and seed dosers
WO2024095239A1 (en) * 2022-11-04 2024-05-10 Maschio Gaspardo S.P.A. Calibration tool for metering units for granular products and seeds

Similar Documents

Publication Publication Date Title
GB1253688A (en) Discharge assembly for a seed planter
US3867194A (en) Diffusion tower construction
GB609989A (en) Improvements in or relating to seed-sowing machines
US2345804A (en) Fertilizer attachment
US2286143A (en) Fertilizer distributor
US1525880A (en) Attachment for bread-wrapping machines
GB1226005A (en)
GB740149A (en) Improvements relating to means for feeding to machines sticky or crust-forming materials
GB677874A (en) Improvements in sowing machines or drills
US2684786A (en) Rotatable metering dispenser
GB1172472A (en) Improvements in or relating to harvesting machines
US664072A (en) Seed-planter.
GB736047A (en) Improvements in or relating to machines for depositing viscous or plastic materials
GB550979A (en) Improvements in or relating to machines for planting potatoes
GB701572A (en) Improvements relating to filling machines
US2954902A (en) Dispenser for agricultural machines
GB1032665A (en) Improvements in or relating to seed planting apparatus
US635483A (en) Seeder and planter.
US21273A (en) Improvement in seeding-machines
US776199A (en) Distributer for grain-drills.
GB1022236A (en) Improvements in or relating to agricultural seed drilling machines
GB509328A (en) Improvements in or relating to feed hoppers
US796411A (en) Planter.
GB737740A (en) Improvements in or relating to seed dispensing mechanism
US1933061A (en) Cotton planter