JPS5589538A - Subsoil crusher - Google Patents

Subsoil crusher

Info

Publication number
JPS5589538A
JPS5589538A JP16256378A JP16256378A JPS5589538A JP S5589538 A JPS5589538 A JP S5589538A JP 16256378 A JP16256378 A JP 16256378A JP 16256378 A JP16256378 A JP 16256378A JP S5589538 A JPS5589538 A JP S5589538A
Authority
JP
Japan
Prior art keywords
subsoil
ground surface
crushed
claw
massively
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.)
Granted
Application number
JP16256378A
Other languages
Japanese (ja)
Other versions
JPS5729962B2 (en
Inventor
Yasuo Oikawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16256378A priority Critical patent/JPS5589538A/en
Publication of JPS5589538A publication Critical patent/JPS5589538A/en
Publication of JPS5729962B2 publication Critical patent/JPS5729962B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To massively crush subsoil causing little damage to the ground surface by utilizing a crank mechanism.
CONSTITUTION: While whole the system is advanced having a gear 7 rotate through power take-off (P.T.O) shaft of a tractor, crusher claw repeats piercing and slipping out to the ground surface by working of cranks 10 and 11. On this occasion, lower end of the cursher claw generates a locus as shown by an arrow A so that the subsoil is solely crushed and accordingly, the subsoil can massively be crushed leaving only a small on the ground surface. Furthermore, when roots 22 or pebbles 22A are existing in the earth, a support plate rolls over and protects the claw by working of cranks 16 and 17 and yet upper face of the crushed subsoil is pressed with a pusher plate 20, so that the ground surface can be kept flat. The subsoil can be crushed in this way without damaging the ground surface.
COPYRIGHT: (C)1980,JPO&Japio
JP16256378A 1978-12-25 1978-12-25 Subsoil crusher Granted JPS5589538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16256378A JPS5589538A (en) 1978-12-25 1978-12-25 Subsoil crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16256378A JPS5589538A (en) 1978-12-25 1978-12-25 Subsoil crusher

Publications (2)

Publication Number Publication Date
JPS5589538A true JPS5589538A (en) 1980-07-07
JPS5729962B2 JPS5729962B2 (en) 1982-06-25

Family

ID=15756959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16256378A Granted JPS5589538A (en) 1978-12-25 1978-12-25 Subsoil crusher

Country Status (1)

Country Link
JP (1) JPS5589538A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992767U (en) * 1982-12-10 1984-06-23 皆川　功 Field drilling device for tractors
US5193624A (en) * 1989-11-08 1993-03-16 Wiedenmann Gmbh Device for loosening sub soil
DE102005055289B3 (en) * 2005-11-21 2007-03-22 Wiedenmann Gmbh Ground-breaking machine with crank protection, includes decoupler forming rigid connection to penetrative tool but releasing on overload
EP1967056A1 (en) 2007-03-06 2008-09-10 Redexim Handel-en Exploitatie Maatschappij B.V. Soil cultivation device
EP2014146B2 (en) † 2007-07-12 2016-03-02 Redexim Handel-en Exploitatie Maatschappij B.V. Soil cultivation device
RU2654632C2 (en) * 2012-11-05 2018-05-21 Редексим Хандел- Эн Эксплойтати Матсаппей Б.В. Unit for soil treatment and making cavities in the soil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017242B4 (en) 2008-03-10 2011-12-22 Wiedenmann Gmbh Harrow

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992767U (en) * 1982-12-10 1984-06-23 皆川　功 Field drilling device for tractors
US5193624A (en) * 1989-11-08 1993-03-16 Wiedenmann Gmbh Device for loosening sub soil
DE102005055289B3 (en) * 2005-11-21 2007-03-22 Wiedenmann Gmbh Ground-breaking machine with crank protection, includes decoupler forming rigid connection to penetrative tool but releasing on overload
EP1967056A1 (en) 2007-03-06 2008-09-10 Redexim Handel-en Exploitatie Maatschappij B.V. Soil cultivation device
EP1967055A1 (en) * 2007-03-06 2008-09-10 Redexim Handel-en Exploitatie Maatschappij B.V. Soil cultivation device
US8291992B2 (en) 2007-03-06 2012-10-23 Redexim Handel-En Exploitatie Maatschappij B.V. Soil working device
EP2014146B2 (en) † 2007-07-12 2016-03-02 Redexim Handel-en Exploitatie Maatschappij B.V. Soil cultivation device
RU2654632C2 (en) * 2012-11-05 2018-05-21 Редексим Хандел- Эн Эксплойтати Матсаппей Б.В. Unit for soil treatment and making cavities in the soil

Also Published As

Publication number Publication date
JPS5729962B2 (en) 1982-06-25

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