GB1435176A - Machine for discharging granular or pulverulent material - Google Patents

Machine for discharging granular or pulverulent material

Info

Publication number
GB1435176A
GB1435176A GB3671273A GB3671273A GB1435176A GB 1435176 A GB1435176 A GB 1435176A GB 3671273 A GB3671273 A GB 3671273A GB 3671273 A GB3671273 A GB 3671273A GB 1435176 A GB1435176 A GB 1435176A
Authority
GB
United Kingdom
Prior art keywords
conduits
hopper
aug
granular material
expansion chamber
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
GB3671273A
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.)
Amazonen Werke H Dreyer SE and Co KG
Original Assignee
Amazonen Werke H Dreyer SE and Co KG
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
Priority claimed from DE19722238626 external-priority patent/DE2238626C3/en
Application filed by Amazonen Werke H Dreyer SE and Co KG filed Critical Amazonen Werke H Dreyer SE and Co KG
Publication of GB1435176A publication Critical patent/GB1435176A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/081—Seeders depositing seeds in rows using pneumatic means
    • 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)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

1435176 Discharging granular material AMAZONEN-WERKE H DREYER 2 Aug 1973 [5 Aug 1972] 36712/73 Heading AID Granular material stored in hopper 2 is discharged into funnels 18' by spiked wheels 8 and thereafter withdrawn for distribution through nozzles 19 by the venturi effect created in different length conduits 16, 16', 16". The conduits. are arranged transversely of the machine axis, are spaced longitudinally and receive air from pump 10, via vertical conduit 11 and vertical expansion chamber 12. The outlet openings 5 of the hopper are controlled by slide valves 6 and pivoted flaps 7. Front conduits 16" Fig. 2 are shortest and rear conduits 16' are longest conduits 16' are connected adjacent the non-inclined wall portion 12 of expansion chamber 12 to equalize the overall pressure drops. The hopper is cleaned by operation of a valved air tube 22, which is releasable connected at the top of the hopper.
GB3671273A 1972-08-05 1973-08-02 Machine for discharging granular or pulverulent material Expired GB1435176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238626 DE2238626C3 (en) 1972-08-05 Machine for spreading granular or powdery material

Publications (1)

Publication Number Publication Date
GB1435176A true GB1435176A (en) 1976-05-12

Family

ID=5852773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3671273A Expired GB1435176A (en) 1972-08-05 1973-08-02 Machine for discharging granular or pulverulent material

Country Status (2)

Country Link
FR (1) FR2195167A5 (en)
GB (1) GB1435176A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569486A (en) * 1983-02-04 1986-02-11 Charles Balmer Pneumatic distributing device
US5052627A (en) * 1990-05-23 1991-10-01 Charles Balmer Spreading of particulate material
US5950933A (en) * 1998-01-29 1999-09-14 Balmer; Charles Apparatus for spreading particulate materials having different components
ES2527975A1 (en) * 2013-08-01 2015-02-02 Vicente ALONSO LAPUENTE Fertilizer fertilizer machine with double tank (Machine-translation by Google Translate, not legally binding)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110558015A (en) * 2019-09-17 2019-12-13 北京岩土工程勘察院有限公司 Slope spray-seeding equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569486A (en) * 1983-02-04 1986-02-11 Charles Balmer Pneumatic distributing device
US5052627A (en) * 1990-05-23 1991-10-01 Charles Balmer Spreading of particulate material
US5950933A (en) * 1998-01-29 1999-09-14 Balmer; Charles Apparatus for spreading particulate materials having different components
ES2527975A1 (en) * 2013-08-01 2015-02-02 Vicente ALONSO LAPUENTE Fertilizer fertilizer machine with double tank (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
DE2238626A1 (en) 1974-02-21
FR2195167A5 (en) 1974-03-01
DE2238626B2 (en) 1976-12-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee