JPS57161219A - Subsoiler - Google Patents

Subsoiler

Info

Publication number
JPS57161219A
JPS57161219A JP4653681A JP4653681A JPS57161219A JP S57161219 A JPS57161219 A JP S57161219A JP 4653681 A JP4653681 A JP 4653681A JP 4653681 A JP4653681 A JP 4653681A JP S57161219 A JPS57161219 A JP S57161219A
Authority
JP
Japan
Prior art keywords
ring
depth
lever
tail
culvert
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
JP4653681A
Other languages
Japanese (ja)
Other versions
JPH0211690B2 (en
Inventor
Eiichiro Kinoshita
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.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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 Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP4653681A priority Critical patent/JPS57161219A/en
Publication of JPS57161219A publication Critical patent/JPS57161219A/en
Publication of JPH0211690B2 publication Critical patent/JPH0211690B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

PURPOSE:To keep the cutting depth of a cutter ring at a fixed depth even when the depth of a culvert is changed by using a parallel link mechanism consisting of a subsoiler frame, a cutter ring supoort lever, a tail ring support lever, and a connection lever. CONSTITUTION:A subsoiler 1 is pivotally attached to a hanger device 9 consisting of a lower link 5 and a top link 7, provided to an agricultural tractor 3, etc. A parallel link mechanism 56 consists of a subsoiler frame 15, a cutter ring support lever 27, a tail ring support lever 33, and a connection lever 53. A culvert is formed by an excavator 21 and a bullet 23. The parallel link mechanism 59 is operated by turning a handle 43, the tail ring 35 is vertically moved, and the cutter ring 29 is also vertically moved in the wake of the tail ring 35. Thus, even when the tail ring 35 is vertically adjusted to alter the depth of the culvert, the cutting depth of the cutter ring 29 can be kept constant.
JP4653681A 1981-03-31 1981-03-31 Subsoiler Granted JPS57161219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4653681A JPS57161219A (en) 1981-03-31 1981-03-31 Subsoiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4653681A JPS57161219A (en) 1981-03-31 1981-03-31 Subsoiler

Publications (2)

Publication Number Publication Date
JPS57161219A true JPS57161219A (en) 1982-10-04
JPH0211690B2 JPH0211690B2 (en) 1990-03-15

Family

ID=12750002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4653681A Granted JPS57161219A (en) 1981-03-31 1981-03-31 Subsoiler

Country Status (1)

Country Link
JP (1) JPS57161219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934834A (en) * 1996-09-16 1999-08-10 S.D.T.O. Machine for making grooves in the ground

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934834A (en) * 1996-09-16 1999-08-10 S.D.T.O. Machine for making grooves in the ground

Also Published As

Publication number Publication date
JPH0211690B2 (en) 1990-03-15

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