FR2312432A2 - Trailer with automatic unloading of hay bales - has elevator driving conveyor with (deflector blades to prevent) jamming - Google Patents

Trailer with automatic unloading of hay bales - has elevator driving conveyor with (deflector blades to prevent) jamming

Info

Publication number
FR2312432A2
FR2312432A2 FR7516645A FR7516645A FR2312432A2 FR 2312432 A2 FR2312432 A2 FR 2312432A2 FR 7516645 A FR7516645 A FR 7516645A FR 7516645 A FR7516645 A FR 7516645A FR 2312432 A2 FR2312432 A2 FR 2312432A2
Authority
FR
France
Prior art keywords
trailer
jamming
prevent
automatic unloading
elevator driving
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
FR7516645A
Other languages
French (fr)
Other versions
FR2312432B2 (en
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.)
Calvet SAS
Original Assignee
Calvet SAS
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 Calvet SAS filed Critical Calvet SAS
Priority to FR7516645A priority Critical patent/FR2312432A2/en
Priority to FR7606350A priority patent/FR2342867A2/en
Priority to BE6045477A priority patent/BE841629A/en
Priority to IT23110/76A priority patent/IT1060288B/en
Priority to DE19762620226 priority patent/DE2620226A1/en
Priority to US05/684,912 priority patent/US4098390A/en
Priority to ES447838A priority patent/ES447838A1/en
Priority to NL7605063A priority patent/NL7605063A/en
Publication of FR2312432A2 publication Critical patent/FR2312432A2/en
Application granted granted Critical
Publication of FR2312432B2 publication Critical patent/FR2312432B2/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D87/00—Loaders for hay or like field crops
    • A01D87/0038—Dumpboxes or metering devices for loading or unloading
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D87/00—Loaders for hay or like field crops
    • A01D87/0046—Distributing devices at the delivery side of loaders
    • 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
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

The trailer has side walls (1, 2) on both long sides and the fron end. The rear (11) is open and has two blades (10) which curve inwards from a point forward of the rear end. Both terminate (12) near the rear edge, leaving a gap between them. In the floor is a chain slat conveyor (5, 6) and, underneath, the trailer is mounted wheels (3). The towbar (4) rests on the ground, inclining the trailer at an angle; the conveyor is driven (9) from the elevator or the tractor and the bales move upwards, through the gap and onto the elevator. Misplaced bales are deflected back to start again.
FR7516645A 1975-05-12 1975-05-28 Trailer with automatic unloading of hay bales - has elevator driving conveyor with (deflector blades to prevent) jamming Granted FR2312432A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7516645A FR2312432A2 (en) 1975-05-28 1975-05-28 Trailer with automatic unloading of hay bales - has elevator driving conveyor with (deflector blades to prevent) jamming
FR7606350A FR2342867A2 (en) 1975-05-12 1976-03-05 UNLOADING MACHINE FOR BULK OBJECTS SUCH AS STRAW BOOTS
IT23110/76A IT1060288B (en) 1975-05-12 1976-05-07 APPARATUS TO UNLOAD BULK OBJECTS AS STRAW BALES
DE19762620226 DE2620226A1 (en) 1975-05-12 1976-05-07 DEVICE FOR UNLOADING LONGITUDINAL OBJECTS
BE6045477A BE841629A (en) 1975-05-12 1976-05-07 UNLOADING MACHINE FOR BULK OBJECTS SUCH AS STRAW BOOTS
US05/684,912 US4098390A (en) 1975-05-12 1976-05-10 Bale unloader
ES447838A ES447838A1 (en) 1975-05-12 1976-05-12 Apparatus for downloading bulk products, such as straw plates. (Machine-translation by Google Translate, not legally binding)
NL7605063A NL7605063A (en) 1975-05-12 1976-05-12 DEVICE FOR DELIVERING OBJECTS IN ANY POSITION SUCH AS PACKS OF STRAW.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516645A FR2312432A2 (en) 1975-05-28 1975-05-28 Trailer with automatic unloading of hay bales - has elevator driving conveyor with (deflector blades to prevent) jamming

Publications (2)

Publication Number Publication Date
FR2312432A2 true FR2312432A2 (en) 1976-12-24
FR2312432B2 FR2312432B2 (en) 1979-06-15

Family

ID=9155779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516645A Granted FR2312432A2 (en) 1975-05-12 1975-05-28 Trailer with automatic unloading of hay bales - has elevator driving conveyor with (deflector blades to prevent) jamming

Country Status (1)

Country Link
FR (1) FR2312432A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2312432B2 (en) 1979-06-15

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