SE7901097L - PNEUMATIC EXTRACTION DEVICE FOR DRY RADIATED AGRICULTURAL PRODUCTS - Google Patents

PNEUMATIC EXTRACTION DEVICE FOR DRY RADIATED AGRICULTURAL PRODUCTS

Info

Publication number
SE7901097L
SE7901097L SE7901097A SE7901097A SE7901097L SE 7901097 L SE7901097 L SE 7901097L SE 7901097 A SE7901097 A SE 7901097A SE 7901097 A SE7901097 A SE 7901097A SE 7901097 L SE7901097 L SE 7901097L
Authority
SE
Sweden
Prior art keywords
forage
conveyor
dry
tines
radiated
Prior art date
Application number
SE7901097A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE438421B (en
Inventor
B Julke
Original Assignee
Engelbrecht & Lemmerbrock
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 Engelbrecht & Lemmerbrock filed Critical Engelbrecht & Lemmerbrock
Publication of SE7901097L publication Critical patent/SE7901097L/en
Publication of SE438421B publication Critical patent/SE438421B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/36—Devices for emptying from the top
    • B65G65/38—Mechanical devices
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/16—Arrangements in forage silos
    • A01F25/20—Unloading arrangements
    • A01F25/2009—Top unloading units for tower silos
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/44—Endless conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Specific Conveyance Elements (AREA)
  • Catching Or Destruction (AREA)
  • Transplanting Machines (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

For the layer-by-layer removal of dry unchopped forage from a stack of forage, such as hay, straw or the like, a conveyor (9) provided with entraining tines (10) is provided. A pneumatic extraction apparatus (3,4,5) serves to entrain the forage fed to the suction pipe (4) by the conveyor (9). The support (6) of the conveyor (9) with the lower, linearly guided conveying strand can be moved over the forage, above the surface of the forage, and guided in free suspension to be capable of being lowered into the forage. On both sides of the support (6), a rod with retaining tines (20) can be moved backwards and forwards parallel to the conveying strand by means of a crank drive or cam drive. The retaining tines (20) are rigidly mounted in the direction away from the suction pipe (4) and can be slidingly swung out in the reverse direction of movement over the surface of the forage. As a consequence, the forage is pulled apart and no rolls or tangles can form. <IMAGE>
SE7901097A 1978-02-09 1979-02-07 PNEUMATIC DRAINAGE DEVICE FOR TORRA CRIMINAL AGRICULTURAL PRODUCTS SE438421B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2805430A DE2805430C2 (en) 1978-02-09 1978-02-09 Pneumatic suction device for agricultural dry long goods

Publications (2)

Publication Number Publication Date
SE7901097L true SE7901097L (en) 1979-08-10
SE438421B SE438421B (en) 1985-04-22

Family

ID=6031519

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901097A SE438421B (en) 1978-02-09 1979-02-07 PNEUMATIC DRAINAGE DEVICE FOR TORRA CRIMINAL AGRICULTURAL PRODUCTS

Country Status (7)

Country Link
AT (1) AT361852B (en)
CH (1) CH636060A5 (en)
DE (1) DE2805430C2 (en)
IT (1) IT1110531B (en)
NL (1) NL177790C (en)
NO (1) NO153517C (en)
SE (1) SE438421B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102824B1 (en) * 1996-05-20 1999-02-26 T J Pyykkoenen Oy Silo unloader

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756112A (en) * 1952-12-18 1956-07-24 Glenn C Knutson Silo unloader
DE1139438B (en) * 1961-04-22 1962-11-08 Franz Aschenbrenner Sen Guide frame driven in a circle along the circular silo wall with radially moving tools
US3229828A (en) * 1963-10-09 1966-01-18 Lowell Rudolph L Material handling apparatus
US3363785A (en) * 1965-12-02 1968-01-16 Lowell Rudolph L Silo unloading machine
AT254779B (en) * 1966-01-07 1967-06-12 Karl Scherz Removal device for square prismatic fermentation silos
US3462199A (en) * 1967-05-18 1969-08-19 Harris Co Inc Silo unloader

Also Published As

Publication number Publication date
SE438421B (en) 1985-04-22
IT1110531B (en) 1985-12-23
NL7901049A (en) 1979-08-13
NO153517B (en) 1985-12-30
NO790405L (en) 1979-08-10
DE2805430A1 (en) 1979-08-16
CH636060A5 (en) 1983-05-13
AT361852B (en) 1981-04-10
NL177790C (en) 1985-12-02
IT7920075A0 (en) 1979-02-09
NL177790B (en) 1985-07-01
ATA94279A (en) 1980-08-15
NO153517C (en) 1986-04-09
DE2805430C2 (en) 1985-01-31

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