SE8504094L - DRAWING DEVICE FOR AGRICULTURAL EQUIPMENT - Google Patents

DRAWING DEVICE FOR AGRICULTURAL EQUIPMENT

Info

Publication number
SE8504094L
SE8504094L SE8504094A SE8504094A SE8504094L SE 8504094 L SE8504094 L SE 8504094L SE 8504094 A SE8504094 A SE 8504094A SE 8504094 A SE8504094 A SE 8504094A SE 8504094 L SE8504094 L SE 8504094L
Authority
SE
Sweden
Prior art keywords
link
arm
tool
support shaft
pair
Prior art date
Application number
SE8504094A
Other languages
Swedish (sv)
Other versions
SE449416B (en
SE8504094D0 (en
Inventor
C Stark
Original Assignee
Vederstadverken Ab
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 Vederstadverken Ab filed Critical Vederstadverken Ab
Priority to SE8504094A priority Critical patent/SE449416B/en
Publication of SE8504094D0 publication Critical patent/SE8504094D0/en
Priority to CN86104395.2A priority patent/CN1005814B/en
Publication of SE8504094L publication Critical patent/SE8504094L/en
Publication of SE449416B publication Critical patent/SE449416B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/066—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches)
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
    • A01B59/043—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor supported at three points, e.g. by quick-release couplings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Harvester Elements (AREA)

Abstract

The support shaft is connected to the ends of the two lower tow parts on the three-point coupling has long slide tracks (36,37) which are arranged symmetrically in relation to the tool centre line, and running in the cross-sectional direction of the tool. A crossways tow beam is connected to the tool frame, and on it two arm fixtures with link bearings (32,33) are provided symmetrically around the centre line. The link bearings provide pivotable location of the rear ends of paired links (28,29,30,31). A first link (28,29) in each pair (2-31) has an outer forwardly and outwardly directed end connected to a link pin (34,35) displaceable in the slide tracks, whilst a second link (30,32) in the pair has a forwardly directed arm (30,31). The outer end of the arm has a force-transmitting stop engaging with the front side of the support shaft.
SE8504094A 1985-09-03 1985-09-03 Tractive device for agricultural tool SE449416B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8504094A SE449416B (en) 1985-09-03 1985-09-03 Tractive device for agricultural tool
CN86104395.2A CN1005814B (en) 1985-09-03 1986-06-25 Towing means for agricultural implements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8504094A SE449416B (en) 1985-09-03 1985-09-03 Tractive device for agricultural tool

Publications (3)

Publication Number Publication Date
SE8504094D0 SE8504094D0 (en) 1985-09-03
SE8504094L true SE8504094L (en) 1987-03-04
SE449416B SE449416B (en) 1987-05-04

Family

ID=20361279

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8504094A SE449416B (en) 1985-09-03 1985-09-03 Tractive device for agricultural tool

Country Status (2)

Country Link
CN (1) CN1005814B (en)
SE (1) SE449416B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107180127B (en) * 2017-04-28 2021-02-23 北京汽车股份有限公司 Simulation method and device of automobile transmission system
CN107667588A (en) * 2017-10-13 2018-02-09 洛阳中科龙网创新科技有限公司 It is a kind of to realize tractor and farm implements carry, the control system departed from
CN109287149B (en) * 2018-12-08 2021-06-08 罗峰 Combined agricultural mechanical equipment
CN109769444A (en) * 2019-03-13 2019-05-21 温州大学瓯江学院 Forest fixed point vibration fertilizer apparatus

Also Published As

Publication number Publication date
SE449416B (en) 1987-05-04
SE8504094D0 (en) 1985-09-03
CN86104395A (en) 1987-03-04
CN1005814B (en) 1989-11-22

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