FI20185161A1 - Suspension arrangement for an underbody grader to be used in a vehicle, a working machine or equivalent, and vehicle, working machine or equivalent - Google Patents

Suspension arrangement for an underbody grader to be used in a vehicle, a working machine or equivalent, and vehicle, working machine or equivalent Download PDF

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Publication number
FI20185161A1
FI20185161A1 FI20185161A FI20185161A FI20185161A1 FI 20185161 A1 FI20185161 A1 FI 20185161A1 FI 20185161 A FI20185161 A FI 20185161A FI 20185161 A FI20185161 A FI 20185161A FI 20185161 A1 FI20185161 A1 FI 20185161A1
Authority
FI
Finland
Prior art keywords
vehicle
dozer
equivalent
dozer blade
working machine
Prior art date
Application number
FI20185161A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI128021B (en
Inventor
Martti Tiainen
Original Assignee
Martti Tiainen
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 Martti Tiainen filed Critical Martti Tiainen
Priority to FI20185161A priority Critical patent/FI128021B/en
Priority to EP19156332.9A priority patent/EP3530808A1/en
Application granted granted Critical
Publication of FI20185161A1 publication Critical patent/FI20185161A1/en
Publication of FI128021B publication Critical patent/FI128021B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
    • E02F3/7645—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being pivotable about a horizontal axis disposed parallel to the blade
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
    • E02F3/7654—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being horizontally movable into a position near the chassis

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Operation Control Of Excavators (AREA)
  • Agricultural Machines (AREA)

Abstract

Ajoneuvossa, työkoneessa tai vastaavassa käytettävän alusterän (21) puskulevyn (4) ripustusjärjestely käsittää: - kääntämisvälineet (5) puskulevyn (4) kääntämiseksi työasennosta (I) kuljetusasentoon (II) ja takaisin; sekä - siirtämisvälineet (6, 7, 9, 14), jotka on järjestetty o pienentämään puskulevyn luovutuskulmaa ennen puskulevyn (4) kääntämistä työasennosta (I) kuljetusasentoon (II) tai samalla kun puskulevyä (4) käännetään työasennosta (I) kuljetusasentoon (II), ja o kasvattamaan puskulevyn luovutuskulmaa sen jälkeen kun puskulevy (4) on käännetty kuljetusasennosta (II) työasentoon (I) tai samalla kun puskulevyä (4) käännetään kuljetusasennosta (II) työasentoon (I). Siirtämisvälineet (6, 7, 14) on sovitettu siirtämään puskulevyn (4) kääntymisniveltä (14) ensimmäiseen lateraalisuuntaan, jolloin puskulevy (4) pyörähtää toisen nivelen (9) suhteen pienentäen luovutuskulmaa ja toiseen lateraalisuuntaan, jolloin puskulevy (4) pyörähtää toisen nivelen (9) suhteen kasvattaen luovutuskulmaa. Siirrettävän kääntymisnivelen (14) liikkumavara on toteutettu muotorajoitteisessa elimessä (7) Myös rinnakkainen itsenäinen vaatimus ajoneuvolle, työkoneelle tai vastaavalle.The suspension arrangement of the dozer blade (4) of the base blade (21) used in a vehicle, work machine or the like comprises: - pivoting means (5) for pivoting the dozer blade (4) from the working position (I) to the transport position (II) and back; and - transfer means (6, 7, 9, 14) arranged o to reduce the delivery angle of the dozer blade before turning the dozer blade (4) from the working position (I) to the transport position (II) or while turning the dozer blade (4) from the working position (I) to the transport position (II) , and o to increase the delivery angle of the dozer blade after the dozer blade (4) has been turned from the transport position (II) to the working position (I) or at the same time as the dozer blade (4) is turned from the transport position (II) to the working position (I). The transfer means (6, 7, 14) are adapted to move the dozer plate (4) from the pivot joint (14) in a first lateral direction, the dozer plate (4) rotating relative to the second joint (9), reducing the delivery angle and in a second lateral direction, the dozer plate (4) rotating the second joint (9). ), increasing the delivery angle. The clearance of the movable pivot joint (14) is implemented in a shape-limiting member (7). There is also a parallel independent requirement for a vehicle, work machine or the like.

FI20185161A 2018-02-22 2018-02-22 Suspension arrangement for an underbody grader to be used in a vehicle, a working machine or equivalent, and vehicle, working machine or equivalent FI128021B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20185161A FI128021B (en) 2018-02-22 2018-02-22 Suspension arrangement for an underbody grader to be used in a vehicle, a working machine or equivalent, and vehicle, working machine or equivalent
EP19156332.9A EP3530808A1 (en) 2018-02-22 2019-02-11 Suspension arrangement of underbody grader used in a vehicle, work machine or similar, as well as vehicle, work machine or similar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20185161A FI128021B (en) 2018-02-22 2018-02-22 Suspension arrangement for an underbody grader to be used in a vehicle, a working machine or equivalent, and vehicle, working machine or equivalent

Publications (2)

Publication Number Publication Date
FI20185161A1 true FI20185161A1 (en) 2019-08-15
FI128021B FI128021B (en) 2019-08-15

Family

ID=65717697

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20185161A FI128021B (en) 2018-02-22 2018-02-22 Suspension arrangement for an underbody grader to be used in a vehicle, a working machine or equivalent, and vehicle, working machine or equivalent

Country Status (2)

Country Link
EP (1) EP3530808A1 (en)
FI (1) FI128021B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324775B1 (en) * 1999-12-22 2001-12-04 177197 Canada Ltee Folding blade
US6634122B1 (en) * 2002-04-04 2003-10-21 Root Spring Scraper Co. Cylinder mounting assembly for truck mounted scraper blade
FI128842B (en) * 2015-11-20 2021-01-15 Pajakulma Oy Mounting frame for a heavy-duty vehicle

Also Published As

Publication number Publication date
FI128021B (en) 2019-08-15
EP3530808A1 (en) 2019-08-28

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