SE8902909D0 - DEVICE FOR A FERTILIZER SPREADER - Google Patents

DEVICE FOR A FERTILIZER SPREADER

Info

Publication number
SE8902909D0
SE8902909D0 SE8902909A SE8902909A SE8902909D0 SE 8902909 D0 SE8902909 D0 SE 8902909D0 SE 8902909 A SE8902909 A SE 8902909A SE 8902909 A SE8902909 A SE 8902909A SE 8902909 D0 SE8902909 D0 SE 8902909D0
Authority
SE
Sweden
Prior art keywords
spreading
load
sensing means
sensing
manure
Prior art date
Application number
SE8902909A
Other languages
Swedish (sv)
Other versions
SE464384B (en
SE8902909L (en
Inventor
Oe Andersson
Original Assignee
Jordbrukstekniska Inst
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 Jordbrukstekniska Inst filed Critical Jordbrukstekniska Inst
Priority to SE8902909A priority Critical patent/SE464384B/en
Publication of SE8902909D0 publication Critical patent/SE8902909D0/en
Priority to EP19900913561 priority patent/EP0491776A1/en
Priority to PCT/SE1990/000560 priority patent/WO1991003150A1/en
Publication of SE8902909L publication Critical patent/SE8902909L/en
Publication of SE464384B publication Critical patent/SE464384B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C3/00—Treating manure; Manuring
    • A01C3/06—Manure distributors, e.g. dung distributors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)

Abstract

The invention relates to a control device in a compact/solid manure spreader or distributor. The control device comprises sensing means (30-32) for sensing the load, to which the spreading device is subjected when contacting the manure load moving backwardly towards the spreading device, a valve member (35) acted upon by said sensing means in order to maintain the rotation speed of a hydraulic motor driving the conveyor belt substantially reciprocally proportional to the load as sensed, in order to thereby bring about an essentially uniform spreading of the manure in the driving direction of the tractor. The sensing means comprise a lever mechanism (30, 32) with a pulley (31) sensing the tension of a belt (15) driving the spreading rotary rods (8, 9) of the spreading device. The lever mechanism acts upon a valve slide (34) shunting a part of the working flow through a by-pass (49) leading past the hydraulic motor.
SE8902909A 1989-09-04 1989-09-04 CONTROL DEVICE FOR A FERTILIZER SPREADER SE464384B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8902909A SE464384B (en) 1989-09-04 1989-09-04 CONTROL DEVICE FOR A FERTILIZER SPREADER
EP19900913561 EP0491776A1 (en) 1989-09-04 1990-09-03 A constant discharge control device for a solid manure spreader
PCT/SE1990/000560 WO1991003150A1 (en) 1989-09-04 1990-09-03 A constant discharge control device for a solid manure spreader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902909A SE464384B (en) 1989-09-04 1989-09-04 CONTROL DEVICE FOR A FERTILIZER SPREADER

Publications (3)

Publication Number Publication Date
SE8902909D0 true SE8902909D0 (en) 1989-09-04
SE8902909L SE8902909L (en) 1991-03-05
SE464384B SE464384B (en) 1991-04-22

Family

ID=20376794

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902909A SE464384B (en) 1989-09-04 1989-09-04 CONTROL DEVICE FOR A FERTILIZER SPREADER

Country Status (3)

Country Link
EP (1) EP0491776A1 (en)
SE (1) SE464384B (en)
WO (1) WO1991003150A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124144A1 (en) * 1991-07-20 1993-01-21 Poettinger Alois Landmasch SELF-LOADING TROLLEY
FR2686169A1 (en) * 1992-01-10 1993-07-16 Jeantil Sa DEVICE FOR REGULATING THE SUPPLY OF A ROTATING MEMBER FOR PROCESSING A PRODUCT, PARTICULARLY A TURBINE OF A STRETCHER OR A MIXER.
DE19604674A1 (en) * 1996-02-09 1997-08-14 Claas Saulgau Gmbh Loader wagons with a scraper floor that can be driven at two different speeds
FR2759532B1 (en) * 1997-02-18 1999-04-30 Cemagref SPREADER OF ORGANIC MATERIALS SUCH AS MANURE OR SLURRY
US6206306B1 (en) * 1997-06-09 2001-03-27 Knight Manufacturing Corp. Discharge apparatus for discharging materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129258A (en) * 1977-01-31 1978-12-12 Du-Al Manufacturing Company Automatic hydraulic series-parallel shift device for implement
US4212428A (en) * 1978-04-05 1980-07-15 Dempster Industries, Inc. Hydraulic power and control system for granular fertilizer spreaders
US4241879A (en) * 1979-02-02 1980-12-30 Sperry Corporation Drive system for a manure spreader

Also Published As

Publication number Publication date
SE464384B (en) 1991-04-22
WO1991003150A1 (en) 1991-03-21
EP0491776A1 (en) 1992-07-01
SE8902909L (en) 1991-03-05

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