FR2625864A1 - Cleaning cylinder for beet lifting turbines - Google Patents

Cleaning cylinder for beet lifting turbines Download PDF

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Publication number
FR2625864A1
FR2625864A1 FR8800883A FR8800883A FR2625864A1 FR 2625864 A1 FR2625864 A1 FR 2625864A1 FR 8800883 A FR8800883 A FR 8800883A FR 8800883 A FR8800883 A FR 8800883A FR 2625864 A1 FR2625864 A1 FR 2625864A1
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FR
France
Prior art keywords
spokes
turbines
cylinder
cleaning cylinder
beet lifting
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
FR8800883A
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French (fr)
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FR2625864B1 (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.)
PILCHOVIEZ ROMAIN
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PILCHOVIEZ ROMAIN
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 PILCHOVIEZ ROMAIN filed Critical PILCHOVIEZ ROMAIN
Priority to FR8800883A priority Critical patent/FR2625864B1/en
Publication of FR2625864A1 publication Critical patent/FR2625864A1/en
Application granted granted Critical
Publication of FR2625864B1 publication Critical patent/FR2625864B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D33/00—Accessories for digging harvesters
    • A01D33/08—Special sorting and cleaning mechanisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

The invention relates to a rotary device making it possible to clean the mud, in all weather, particularly very wet weather, from the front turbines of sugar beet lifting machines without human manual intervention. It consists of a cylinder 1, rotationally guided by two bearings 2. The spokes 1a, secured to this cylinder, enmesh in the curved spokes of the driving front turbines. The suspension of the device is provided by two arms 4 and 5 articulated on a spindle 6. The penetration of the spokes may be adjusted by acting on the screw 11, by virtue of a chain connected to the arm 4. A spring 9 returns it to the initial position.

Description

DESCRIPIIDN
La présente invention concerne un dispositif pour évite l'en crassement et le bourrage des turbines sur machine å arracher les bétteraves sucrières. DESCRIPIIDN
The present invention relates to a device for preventing fouling and clogging of turbines on a machine for pulling out sugar beet.

L'arrachage des betteraves avec des machines classiques s'effectue traditionnellement selon le cycle suivant 1) Effeuillage des plantes 2) Ebranlement de la racine 3) Arrachage avec des socles pénétrant dans la terre 4) Récupération de la betterave avec des turbines avants motrices munies de rayons curvilignes travaillant au ras du sol 5) Relayage des turbines avants par des turbines arrières motrices de même conception que les turbines avants avec nettoyage des racines. Harvesting of beets with conventional machines is traditionally carried out according to the following cycle 1) Leaf stripping of plants 2) Shaking of the root 3) Harvesting with bases penetrating into the ground 4) Recovery of the beet with front engine turbines fitted curvilinear spokes working at ground level 5) Relaying the front turbines by rear engine turbines of the same design as the front turbines with root cleaning.

6) Acheminement des betteraves sur chaines élévatrices pour chargement.6) Transport of beets on lifting chains for loading.

Constatation et remarques
Au dela d'un mouillage pluviométrique de dix millim êtres et par temps couvert et humide, les turbines avants s'encrassent ce qui provoque le mauvais nettoyage des betteraves par les turbines arrières et chaines élévatrices jusqu'a saturation complète de la machine.Finding and remarks
Beyond a rainfall dampening of ten millimeters and in overcast and humid weather, the front turbines become clogged, which causes poor cleaning of the beets by the rear turbines and lifting chains until the machine is completely saturated.

Le dispositif selon l'invention permet de remédier à cet inconvénient. The device according to the invention overcomes this drawback.

I1 comporte en effet, pour chaque turbine avant, un cylindre suspendu fou, guidé en rotation, muni de rayons s' engrainant dans les rayons curvilignes des turbines avants provoquant ainsi sa rotation. I1 in fact comprises, for each front turbine, an idle suspended cylinder, guided in rotation, provided with spokes s' engaging in the curvilinear spokes of the front turbines thus causing its rotation.

La suspension du cylindre est assurée par deux bras articulés sur un axe rappelés par un ressort. The suspension of the cylinder is ensured by two arms articulated on an axis recalled by a spring.

La profondeur de pénétration ( très faible) est réglée à l'aide d'une chaine fixée sur l'un de ces bras. The penetration depth (very small) is adjusted using a chain attached to one of these arms.

Selcr une forme de réalisation préférentielle et en rapport avec le mode d'industrialisation de ces machines, le cylindre peut-etre réalisé en acier mécano-soudé, avec rayons rapportés soit par soudure ou par mesure d'économie à I'entretienldémontables.  According to a preferred embodiment and in relation to the mode of industrialization of these machines, the cylinder can be made of mechanically welded steel, with spokes added either by welding or as a measure of economy in dismountable maintenance.

( voir variante 1)
Tout le système d'articulation, et de réglage peut-être réa lisé en tôle d'acier oxy-dàcoupée.(see variant 1)
The entire articulation and adjustment system can be made of oxy-cut steel sheet.

La figure 1 représente le dispositif en vue de dessus la figure 2 représente le dispositif vue en bout
La figure 3 représente le dispositif en coupe passant par l'axe du cylindre
La figure 4 représente le dispositif avec variante 1
Le dispositif reprèsenté sur la figure 1 comporte donc un cyulindre 1 de # 120 mm, de longueur 280 mm muni de rayons # 20mm x 110mm.Figure 1 shows the device seen from above Figure 2 shows the device seen from the end
Figure 3 shows the device in section passing through the cylinder axis
Figure 4 shows the device with variant 1
The device represented in FIG. 1 therefore comprises a cylinder 1 of # 120 mm, of length 280 mm provided with spokes # 20mm x 110mm.

il est guidé en rotation par deux paliers t munis de roulement à rotule 3, solidaires des bras 4 et 5. it is guided in rotation by two bearings t provided with spherical bearing 3, integral with arms 4 and 5.

les bras 4 et 5 sont articulés sur un axe 6 maintenu latéra lenïent par des goupilles 7
Le support 8, fixé rigidement sur le chassis en deux points
A et B, assure le montage et le positionnement de l'ensemble sur la machine.arms 4 and 5 are articulated on an axis 6 held laterally by pins 7
Support 8, rigidly fixed to the chassis at two points
A and B, assures the assembly and positioning of the assembly on the machine.

Un ressort de traction S tend à rappeler le cylindre dans sa position de travail réglée préalablement. A tension spring S tends to return the cylinder to its previously set working position.

Un ensemble constitué d'une chaine , fixée sur le bras 4 d'une vis àvec contre écrou Oi, sérrés sur une platine solidaire du chassis permet de régler la hauteur de travail du hérisson. An assembly made up of a chain, fixed on the arm 4 of a screw with nut Oi, tightened on a plate integral with the chassis makes it possible to adjust the working height of the hedgehog.

Tout l'ensemble sera lubrifié à la graisse graphité (molycote)
La protection de surface à l'exception de la visserie, des trous taraudés et des alésages sera réalisée par peinture inhibitrice.The whole assembly will be lubricated with graphite grease (molycote)
Surface protection with the exception of screws, tapped holes and bores will be carried out by inhibiting paint.

L'axe d'articulation sera trempé puis subira un brunissage à l'huile. The hinge pin will be hardened and then undergo oil burnishing.

Les rayons a seront réalisés en acier dur soudable.  The spokes a will be made of weldable hard steel.

Claims (2)

rEVENDICATTIONS 1) Dispositif pour éviter l'encrasement et el bourrage des turbines sur machine à arracher les betteraves sucriers s caractérise en ce qu'il comporte un culindre 1 muni de rayons 1 s'engre nant dans les rayons curvilignes des turbines avants.1) Device for preventing fouling and jamming of the turbines on a machine for pulling out sugar beets, characterized in that it comprises a cylinder 1 provided with spokes 1 engaging in the curvilinear spokes of the front turbines. Ce tambour est monté sur un support 4 et 5 qui est lui meme articulé sur unm axe 6. This drum is mounted on a support 4 and 5 which is itself articulated on an axis 6. Le rappel en position initiale est assuré par un ressort 9. The return to the initial position is provided by a spring 9. la cote de pénétration des rayons 6 est réalisé par une chaine réglable micromérriquement. the ray penetration rating 6 is achieved by a micrometrically adjustable chain. 2) Dispositif selon la revendication 1 caractérisé en ce que les rayons a constituent des pièces démontables. 2) Device according to claim 1 characterized in that the spokes a are removable parts.
FR8800883A 1988-01-19 1988-01-19 CLEANING CYLINDER FOR BEET HARVESTER TURBINES Expired - Fee Related FR2625864B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8800883A FR2625864B1 (en) 1988-01-19 1988-01-19 CLEANING CYLINDER FOR BEET HARVESTER TURBINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8800883A FR2625864B1 (en) 1988-01-19 1988-01-19 CLEANING CYLINDER FOR BEET HARVESTER TURBINES

Publications (2)

Publication Number Publication Date
FR2625864A1 true FR2625864A1 (en) 1989-07-21
FR2625864B1 FR2625864B1 (en) 1992-03-13

Family

ID=9362653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8800883A Expired - Fee Related FR2625864B1 (en) 1988-01-19 1988-01-19 CLEANING CYLINDER FOR BEET HARVESTER TURBINES

Country Status (1)

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FR (1) FR2625864B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683700A1 (en) * 1991-11-19 1993-05-21 Herriau Sa Device for cleaning a turbine (lifter) with radial bars for transporting tubers, such as beet
FR2718603A1 (en) * 1994-04-13 1995-10-20 Sodimagri Sa Unclogging device for transporter wheel of crop lifter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488983A (en) * 1944-05-19 1949-11-22 Packman Percival James Potato harvesting machine
FR2294624A1 (en) * 1974-12-16 1976-07-16 Cappon Michel Cleaning device for beet digger spinner wheels - has shares cleaning wheels and cylinder
FR2413867A1 (en) * 1978-01-06 1979-08-03 Herriau Sa Beet lifter with collector discs - has rotating basket in mesh with rearmost disc to discharge crop onto ground

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488983A (en) * 1944-05-19 1949-11-22 Packman Percival James Potato harvesting machine
FR2294624A1 (en) * 1974-12-16 1976-07-16 Cappon Michel Cleaning device for beet digger spinner wheels - has shares cleaning wheels and cylinder
FR2413867A1 (en) * 1978-01-06 1979-08-03 Herriau Sa Beet lifter with collector discs - has rotating basket in mesh with rearmost disc to discharge crop onto ground

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683700A1 (en) * 1991-11-19 1993-05-21 Herriau Sa Device for cleaning a turbine (lifter) with radial bars for transporting tubers, such as beet
FR2718603A1 (en) * 1994-04-13 1995-10-20 Sodimagri Sa Unclogging device for transporter wheel of crop lifter

Also Published As

Publication number Publication date
FR2625864B1 (en) 1992-03-13

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