IT9045521A1 - MILLING MACHINE FOR AGRICULTURAL USE WITH LATERAL TRACTION COMBINED WITH MOTOR-FARMERS FROM 14 TO 21 C. V. - Google Patents
MILLING MACHINE FOR AGRICULTURAL USE WITH LATERAL TRACTION COMBINED WITH MOTOR-FARMERS FROM 14 TO 21 C. V. Download PDFInfo
- Publication number
- IT9045521A1 IT9045521A1 IT045521A IT4552190A IT9045521A1 IT 9045521 A1 IT9045521 A1 IT 9045521A1 IT 045521 A IT045521 A IT 045521A IT 4552190 A IT4552190 A IT 4552190A IT 9045521 A1 IT9045521 A1 IT 9045521A1
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- Italy
- Prior art keywords
- milling machine
- farmers
- motor
- agricultural use
- lateral traction
- Prior art date
Links
- 238000003801 milling Methods 0.000 title description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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Description
DESCRIZIONE DI.INVENZIONE INDUSTRIALE DAL,TITOLO: "FRESATRICE..PER USO AGRICOLO CON .TRAZIONE.LATERALE._. ABBINABILE A MOTOCOLTIVATORI DA 14 A .21 C.V DESCRIPTION OF INDUSTRIAL INVENTION DAL, TITLE: "MILLING MACHINE .. FOR AGRICULTURAL USE WITH .LATERAL TRACTION._. COMBINABLE WITH MOTORCULTIVATORS FROM 14 TO .21 C.V
Riassunto o testo dell'invenzione Summary or text of the invention
La Fresatrice agricola.in.questione costitutita essenzia lmente-dai seguenti- elementi The agricultural tiller is essentially constituted by the following elements
Una.coppia,con ica contenuta in una scatola di rinvio a tenuta stagna,con lubrificazione a bagno d'olio, da.uno.o.due contralberi da uno.o.due rinvìi a catena c inghia dentata e.da un albero portalame; Una struttura,in lamiera sulla quale vengono allogiati g li elementi sopra descritti completa la macchina. One pair, with ica contained in a watertight transfer box, with oil bath lubrication, one or two countershafts with one or two chain transmissions with toothed tooth and one blade shaft ; A sheet metal structure on which the elements described above are housed completes the machine.
Il rinvio a.catena viene contenuto in un carter a tenuta riempito d i olio lubrificante per la lubrificazione della trasmissione .a.catena, nel caso di cinghia dentata il carter è a semplice protezione. Devesi notare , che, sia la scatola d i rinvio,che il contralbero, sono esterni alla. zona d i lavoro della fresatrice The chain transmission is contained in a sealed crankcase filled with lubricating oil for the lubrication of the chain transmission, in the case of a toothed belt the crankcase is for simple protection. It should be noted that both the transfer case and the countershaft are external to the. working area of the milling machine
Con riferimento alla tavola fig.1, lo schema ci nematico .è il. seguente: With reference to table fig. 1, the nematic scheme is the. following:
Il pignone della.coppia conica alloggiato su un manicotto riceve.il moto direttamente.dalla presa di potenza del motocoltivatore ed attraverso la ruota conica lo trasmette al contralbero 3,.quesi, attraverso il pignone 4.,alla catena 5 e.alla ruota dentata 6 dà il moto all'albero portalame 8 che è in definitiva, l'elemento assorbìtore.di potenza.. Dalla fig.1 si rileva che tutto il cinematismo necessario al movimento della lame è posizionato al di fuori della zona di lavoro delle lame stesse questo è quanto..di rilevante del sistema, con i vantaggi che andremo a .specifιcare, in seguito. The pinion of the bevel gear housed on a sleeve receives the motion directly from the power take-off of the walking tractor and transmits it through the bevel gear to the countershaft 3, which, through the pinion 4., to the chain 5 and to the toothed wheel. 6 gives motion to the blade holder shaft 8 which is ultimately the power absorber element. From fig. 1 it can be seen that all the kinematics necessary for the movement of the blades is positioned outside the working area of the blades themselves. this is what is .. relevant of the system, with the advantages that we will go to .specifιcare, later on.
Allo stato attuale le fresatrici abbinate a motocoltivatori della potenza detta in titolo presentano lo schema cinematico mostrato in fig.2,cioé con albero portlalame 4.che riceve il moto direttamente dalla coppia conica.; questa soluzione ,pur presentando l’indubbio vantaggio della semplicità costruttiva., posiziona la.scatola d i rinvio nella zona.di lavoro della fresatrice; la fresatrιce a trazione laterale permette di superare gli inconvenienti derivanti dal posizionamento della scatola di rinvio nella zona di lavoro della fresatrice ( Adi Fig,2..e 1, tavola n°1,2) At present, the milling machines combined with walking tractors of the power mentioned in the title have the kinematic scheme shown in fig. 2, ie with a blade holder shaft 4 which receives the motion directly from the bevel gear; this solution, while presenting the undoubted advantage of constructive simplicity., positions the return box in the work area of the milling machine; the lateral traction milling machine allows to overcome the drawbacks deriving from the positioning of the transfer box in the work area of the milling machine (Adi Fig, 2..e 1, table n ° 1,2)
Le finalità che si raggiungono con la fresatrice a trazione laterale sono le seguenti: The purposes that can be achieved with the side-pull milling machine are the following:
1 ) Uniformità d i fresatura del terreno su tutta la larghezza utile della macchina non essendovi l'ostacolo costituito dalla scatola di rinvιo al flusso del terreno. 1) Uniformity of soil tilling over the entire useful width of the machine as there is no obstacle constituted by the transfer box to the flow of the soil.
2 ) Consumo pressoché uniforme delle lame in con trappos iz1one con il consumo anomalo delle lame più prossime alla scatola di rinvio che si-verifica nelle fresatrici tradizionali 2) Almost uniform consumption of the blades in con trappos iz1one with the anomalous consumption of the blades closest to the transfer box that occurs in traditional milling machines
3 ) -Minore assorbimento di potenza con-possibilità di aumentare il numero di giri dell'albero porta lame con un sensibile miglioramento della fresatura ded terreno. 3) - Lower power absorption with the possibility of increasing the number of revolutions of the blade holder shaft with a significant improvement in the milling of the ground.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT04552190A IT1243563B (en) | 1990-11-06 | 1990-11-06 | Mechanical hoe with lateral traction which can be coupled to 14 to 21 CV Rotavators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT04552190A IT1243563B (en) | 1990-11-06 | 1990-11-06 | Mechanical hoe with lateral traction which can be coupled to 14 to 21 CV Rotavators |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT9045521A0 IT9045521A0 (en) | 1990-11-06 |
| IT9045521A1 true IT9045521A1 (en) | 1992-05-06 |
| IT1243563B IT1243563B (en) | 1994-06-16 |
Family
ID=11257283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT04552190A IT1243563B (en) | 1990-11-06 | 1990-11-06 | Mechanical hoe with lateral traction which can be coupled to 14 to 21 CV Rotavators |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1243563B (en) |
-
1990
- 1990-11-06 IT IT04552190A patent/IT1243563B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| IT9045521A0 (en) | 1990-11-06 |
| IT1243563B (en) | 1994-06-16 |
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| 0001 | Granted |