NL7707859A - Seed drill with furrow cutting unit - has coulters each side of knife with liquid spray nozzle between - Google Patents

Seed drill with furrow cutting unit - has coulters each side of knife with liquid spray nozzle between

Info

Publication number
NL7707859A
NL7707859A NL7707859A NL7707859A NL7707859A NL 7707859 A NL7707859 A NL 7707859A NL 7707859 A NL7707859 A NL 7707859A NL 7707859 A NL7707859 A NL 7707859A NL 7707859 A NL7707859 A NL 7707859A
Authority
NL
Netherlands
Prior art keywords
knife
coulters
seed
cutting unit
seed drill
Prior art date
Application number
NL7707859A
Other languages
Dutch (nl)
Original Assignee
Zijlstra & Bolhuis Bv
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 Zijlstra & Bolhuis Bv filed Critical Zijlstra & Bolhuis Bv
Priority to NL7707859A priority Critical patent/NL7707859A/en
Priority to ZA00783960A priority patent/ZA783960B/en
Publication of NL7707859A publication Critical patent/NL7707859A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/02—Special arrangements for delivering the liquid directly into the soil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Sowing (AREA)

Abstract

The seed drill has a frame with one or more sowing units and below them a seed feed tube and a furrow-cutting unit with a knife, together with a pressure wheel behind the unit when seen in the travel direction. On opposite sides of the knife(13) are coulters(21, 22) cutting strips of ground and thrusting them upwards, and between them is a nozzle(23) spraying in the direction opposite to the travel direction, and connected to a liquid storage tank. The knife can be of the blade type, coupled to the frame by a bar, its cutting edge curving in the travel direction, while in the opposite direction it divides into two sections deviating from each other, with the seed feed tube between them. The coulters are mounted on the outer ends of the blade sections(14, 15), while the nozzle is situated between the latter at a lower level than the seed tube(12).
NL7707859A 1977-07-14 1977-07-14 Seed drill with furrow cutting unit - has coulters each side of knife with liquid spray nozzle between NL7707859A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7707859A NL7707859A (en) 1977-07-14 1977-07-14 Seed drill with furrow cutting unit - has coulters each side of knife with liquid spray nozzle between
ZA00783960A ZA783960B (en) 1977-07-14 1978-07-11 Sowing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7707859A NL7707859A (en) 1977-07-14 1977-07-14 Seed drill with furrow cutting unit - has coulters each side of knife with liquid spray nozzle between

Publications (1)

Publication Number Publication Date
NL7707859A true NL7707859A (en) 1979-01-16

Family

ID=19828877

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7707859A NL7707859A (en) 1977-07-14 1977-07-14 Seed drill with furrow cutting unit - has coulters each side of knife with liquid spray nozzle between

Country Status (2)

Country Link
NL (1) NL7707859A (en)
ZA (1) ZA783960B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0898862A1 (en) * 1997-08-22 1999-03-03 Oy Juko Ltd. A method and a device for providing the sprouting stimulation required by seeds
CN104541674A (en) * 2015-01-09 2015-04-29 蒋世芬 Multifunctional cucumber planting machine
CN106612782A (en) * 2016-11-04 2017-05-10 吉林大学 Seed furrow liquid spraying type seed anti-bouncing device
CN109068569A (en) * 2016-04-18 2018-12-21 精密种植有限责任公司 The equipment and administration unit at least one application component of spot application are carried out for the agriculture plants relative to farmland
CN113197179A (en) * 2021-04-30 2021-08-03 绿艺建设集团有限公司 Automatic material-saving insect-pest-prevention pesticide spraying device
RU2762212C1 (en) * 2021-04-14 2021-12-16 Федеральное государственное бюджетное научное учреждение «Федеральный научный агроинженерный центр ВИМ» (ФГБНУ ФНАЦ ВИМ) Comb-like feeder-cultivator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0898862A1 (en) * 1997-08-22 1999-03-03 Oy Juko Ltd. A method and a device for providing the sprouting stimulation required by seeds
CN104541674A (en) * 2015-01-09 2015-04-29 蒋世芬 Multifunctional cucumber planting machine
CN109068569A (en) * 2016-04-18 2018-12-21 精密种植有限责任公司 The equipment and administration unit at least one application component of spot application are carried out for the agriculture plants relative to farmland
CN106612782A (en) * 2016-11-04 2017-05-10 吉林大学 Seed furrow liquid spraying type seed anti-bouncing device
CN106612782B (en) * 2016-11-04 2018-12-14 吉林大学 Kind ditch liquid spray-type seed bounce-proof device
RU2762212C1 (en) * 2021-04-14 2021-12-16 Федеральное государственное бюджетное научное учреждение «Федеральный научный агроинженерный центр ВИМ» (ФГБНУ ФНАЦ ВИМ) Comb-like feeder-cultivator
CN113197179A (en) * 2021-04-30 2021-08-03 绿艺建设集团有限公司 Automatic material-saving insect-pest-prevention pesticide spraying device
CN113197179B (en) * 2021-04-30 2023-03-03 绿艺建设集团有限公司 Automatic material-saving insect-pest-prevention pesticide spraying device

Also Published As

Publication number Publication date
ZA783960B (en) 1979-07-25

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Legal Events

Date Code Title Description
BV The patent application has lapsed