DE20302485U1 - Arrangement of pulleys for driving of agricultural mowing units, working with central pulley positioned adjacent to drive pulley - Google Patents

Arrangement of pulleys for driving of agricultural mowing units, working with central pulley positioned adjacent to drive pulley

Info

Publication number
DE20302485U1
DE20302485U1 DE20302485U DE20302485U DE20302485U1 DE 20302485 U1 DE20302485 U1 DE 20302485U1 DE 20302485 U DE20302485 U DE 20302485U DE 20302485 U DE20302485 U DE 20302485U DE 20302485 U1 DE20302485 U1 DE 20302485U1
Authority
DE
Germany
Prior art keywords
pulleys
arrangement
pulley
mower
mowers
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.)
Expired - Lifetime
Application number
DE20302485U
Other languages
German (de)
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.)
ROHOWSKI MANFRED
Original Assignee
ROHOWSKI MANFRED
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 ROHOWSKI MANFRED filed Critical ROHOWSKI MANFRED
Priority to DE20302485U priority Critical patent/DE20302485U1/en
Publication of DE20302485U1 publication Critical patent/DE20302485U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/76—Driving mechanisms for the cutters

Abstract

The drive pulley (10) moves the primary belt (1) guided around the central pulley (20) and a second pulley (40) and tensioned by two return pulleys (22, 42). A second arrangement is positioned on top of the first with a belt guided around the drive pulley (10), the central pulley (20) and a second pulley (30) opposite of the second pulley (40) of the lower arrangement. The belt (1) is also tensioned by two return pulleys (22, 32). There can be more units integrated in the system.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Anordnung von Mähwerken (21, 31, 41, 51, 61) in Mähwerksgehäusen mit einem zentralen Mähwerk (21) und zwei benachbarten, schwenkbar verbundenen Reihen von mindestens jeweils einem weiteren Mähwerk (31, 41, 51, 61) mit einer Anordnung von Treibriemen zum Antrieb ausgehend von zwei axial übereinander angeordneten Antriebsriemenscheiben (10), dadurch gekennzeichnet, daß zwei voneinander beabstandete primäre Treibriemen (1, 2) um zwei axial übereinander angeordnete Antriebs­ riemenscheiben (10), zwei axial übereinander angeordnete zentrale Riemenscheiben (20) des zentralen Mähwerks (21) und jeweils um die weitere Riemenscheibe (30, 40) von jedem unmittelbar benachbarten weiteren Mähwerk (31, 41) dar verbundenen Reihen laufen, wobei beide primären Treibriemen (1, 2) eine Umlenkrolle (22), die zwischen Antriebsriemenscheiben (10) und zentralen Riemenscheiben (20) angeordnet ist, mit den Flächen teilweise umschließen, die gegenüber den Flächen liegen, mit denen die primären Treibriemen (1, 2) die Riemenscheiben (10, 20, 30, 40) teilweise umschließen und dadurch, daß jeweils eine primäre Umlenkrolle (32, 42) einen der primären Treibrie­ men (1, 2) in Richtung auf den gegenüberliegenden, entgegengesetzt laufenden Riemenabschnitt spannt, wobei die Umlenkrollen (42, 32) in dem Bereich zwischen den zentralen Riemenscheiben (20) und den weiteren, unmittelbar benachbarten Riemenscheiben (40, 30) angeordnet sind.1. Arrangement of mowers ( 21 , 31 , 41 , 51 , 61 ) in mower housings with a central mower ( 21 ) and two adjacent, pivotally connected rows of at least one further mower ( 31 , 41 , 51 , 61 ) with an arrangement of drive belts for driving starting from two axially superposed drive pulleys ( 10 ), characterized in that two spaced apart primary drive belts ( 1 , 2 ) around two axially superposed drive pulleys ( 10 ), two axially superposed central pulleys ( 20 ) of the central mower ( 21 ) and each connected to the further pulley ( 30 , 40 ) of each immediately adjacent further mower ( 31 , 41 ) dar connected rows, both primary drive belts ( 1 , 2 ) a deflection roller ( 22 ) between drive pulleys ( 10 ) and central pulleys ( 20 ) is arranged, partially enclosing the surfaces opposite the Surfaces are located with which the primary drive belts ( 1 , 2 ) partially enclose the pulleys ( 10 , 20 , 30 , 40 ) and in that a primary deflection roller ( 32 , 42 ) is one of the primary drive belts ( 1 , 2 ) Direction on the opposite, oppositely running belt section, the deflection rollers ( 42 , 32 ) are arranged in the area between the central pulleys ( 20 ) and the further, immediately adjacent pulleys ( 40 , 30 ). 2. Anordnung von Mähwerken nach Anspruch 1, dadurch gekennzeichnet, daß die Reihen verbundener Mähwerke jeweils ein zweites Mähwerk (31, 41) mit einer zweiten Riemenscheibe (30, 40) und ein drittes Mähwerk (51, 61) mit einer dritten Riemenscheibe (50, 60) aufweisen und die dritten Riemenscheiben (51, 61) mittels jeweils eines sekundären Treibriemens (3, 4) von der jeweils benach­ barten zweiten Riemenscheibe (40, 30) des mit einem Drehteil (10) verbundenen zweiten Mähwerks (41, 31) in der Reihe angetrieben werden.2. Arrangement of mowers according to claim 1, characterized in that the rows of connected mowers each have a second mower ( 31 , 41 ) with a second pulley ( 30 , 40 ) and a third mower ( 51 , 61 ) with a third pulley ( 50 , 60 ) and the third pulleys ( 51 , 61 ) by means of a secondary drive belt ( 3 , 4 ) from the respective adjacent second pulley ( 40 , 30 ) of the second mower ( 41 , 31 ) connected to a rotating part ( 10 ) be driven in series. 3. Anordnung von Mähwerken nach Anspruch 2, dadurch gekennzeichnet, daß die Reihen verbundener Mähwerke jeweils ein weiteres Mähwerk mit einer vierten Riemenscheibe aufweisen, die von jeweils einem tertiärem Treibriemen von der benachbarten dritten Riemenscheibe (50, 60) in der Reihe angetrieben werden.3. Arrangement of mowers according to claim 2, characterized in that the rows of connected mowers each have a further mower with a fourth pulley, which are driven by a tertiary drive belt from the adjacent third pulley ( 50 , 60 ) in the row. 4. Anordnung von Mähwerken nach einem der Ansprüche 2 und 3, dadurch gekennzeichnet, daß die sekundären Treibriemen (3, 4) von sekundären Spannrollen (52, 62), die in dem Bereich zwischen zweiten (40,30) und dritten (50,60) Riemenscheiben angeordnet sind, gegen den gegenüber liegenden, entgegengesetzt laufenden Riemenabschnitt ge­ drückt werden.4. Arrangement of mowers according to one of claims 2 and 3, characterized in that the secondary drive belts ( 3 , 4 ) of secondary tensioning rollers ( 52 , 62 ), which are in the range between second ( 40 , 30 ) and third ( 50 , 60 ) pulleys are arranged, are pressed against the opposite, oppositely running belt section. 5. Anordnung von Mähwerken nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die Treibriemen (1, 2, 3, 4) Keilriemen sind und die Riemenscheiben (10, 20, 30, 40, 50, 60) Keilriemenschei­ ben sind.5. Arrangement of mowers according to one of the preceding claims, characterized in that the drive belts ( 1 , 2 , 3 , 4 ) are V-belts and the pulleys ( 10 , 20 , 30 , 40 , 50 , 60 ) are V-belt pulleys. 6. Anordnung von Mähwerken nach einem der Ansprüche 1-4, dadurch gekennzeichnet, daß die Treibriemen (1, 2, 3, 4) Zahnriemen sind und die Riemenscheiben (10, 20, 30, 40, 50, 60) Zahnscheiben sind.6. Arrangement of mowers according to one of claims 1-4, characterized in that the drive belts ( 1 , 2 , 3 , 4 ) are toothed belts and the pulleys ( 10 , 20 , 30 , 40 , 50 , 60 ) are toothed disks. 7. Anordnung von Mähwerken nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß mindestens eine der Spann- oder primären Umlenkrollen (32, 42, 52, 62) auf einem Drehteil (70), welches die Mähwerke (21, 31, 41, 51, 61) miteinander verbindet, verschieblich gelagert ist.7. Arrangement of mowers according to one of the preceding claims, characterized in that at least one of the tensioning or primary deflection rollers ( 32 , 42 , 52 , 62 ) on a rotating part ( 70 ) which the mowers ( 21 , 31 , 41 , 51 , 61 ) connects to each other, is slidably mounted.
DE20302485U 2003-02-14 2003-02-14 Arrangement of pulleys for driving of agricultural mowing units, working with central pulley positioned adjacent to drive pulley Expired - Lifetime DE20302485U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20302485U DE20302485U1 (en) 2003-02-14 2003-02-14 Arrangement of pulleys for driving of agricultural mowing units, working with central pulley positioned adjacent to drive pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20302485U DE20302485U1 (en) 2003-02-14 2003-02-14 Arrangement of pulleys for driving of agricultural mowing units, working with central pulley positioned adjacent to drive pulley

Publications (1)

Publication Number Publication Date
DE20302485U1 true DE20302485U1 (en) 2003-05-08

Family

ID=7980077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20302485U Expired - Lifetime DE20302485U1 (en) 2003-02-14 2003-02-14 Arrangement of pulleys for driving of agricultural mowing units, working with central pulley positioned adjacent to drive pulley

Country Status (1)

Country Link
DE (1) DE20302485U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1719401A2 (en) 2005-04-14 2006-11-08 Deere & Company Mower deck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1719401A2 (en) 2005-04-14 2006-11-08 Deere & Company Mower deck
EP1719401A3 (en) * 2005-04-14 2008-11-26 Deere & Company Mower deck

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030612

R163 Identified publications notified

Effective date: 20030821

R150 Term of protection extended to 6 years

Effective date: 20060802

R157 Lapse of ip right after 6 years

Effective date: 20090901