DE202006001004U1 - Transmission has support element installed between rollers and over it are guided drive strands of belt, and support element on ends facing rollers has recesses by which it can engage in grooves in rollers - Google Patents

Transmission has support element installed between rollers and over it are guided drive strands of belt, and support element on ends facing rollers has recesses by which it can engage in grooves in rollers Download PDF

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Publication number
DE202006001004U1
DE202006001004U1 DE200620001004 DE202006001004U DE202006001004U1 DE 202006001004 U1 DE202006001004 U1 DE 202006001004U1 DE 200620001004 DE200620001004 DE 200620001004 DE 202006001004 U DE202006001004 U DE 202006001004U DE 202006001004 U1 DE202006001004 U1 DE 202006001004U1
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Germany
Prior art keywords
rollers
support element
belt
grooves
transmission
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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
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DE200620001004
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German (de)
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WTT FOERDERTECHNIK GmbH
Wtt-Fordertechnik GmbH
Original Assignee
WTT FOERDERTECHNIK GmbH
Wtt-Fordertechnik GmbH
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Publication date
Application filed by WTT FOERDERTECHNIK GmbH, Wtt-Fordertechnik GmbH filed Critical WTT FOERDERTECHNIK GmbH
Priority to DE200620001004 priority Critical patent/DE202006001004U1/en
Publication of DE202006001004U1 publication Critical patent/DE202006001004U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or chains

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

The transmission has two rollers (1) on parallel axes (2), and at least one belt (3) of elastic material guided in respective grooves (5) in the rollers. A support element (4) is installed between the rollers and over it are guided the drive strands of the belt. The support element consists of a slidable material. The support element on its ends facing the rollers has recesses by which it can engage in the grooves in the rollers. The recesses in the support element may be semi-circular with a radius which conforms to that of the grooves.

Description

Die Erfindung betrifft eine Transmission mit zwei Rollen auf zueinander parallelen Achsen und wenigstens einem in zugeordneten Rillen der Rollen geführten Riemen aus elastischem Material. Bei dem Riemen kann es sich um einen Rundriemen oder einen Keilriemen handeln.The The invention relates to a transmission with two rollers on each other parallel axes and at least one in associated grooves of the Guided roles Straps made of elastic material. The strap can be around a round belt or a V-belt act.

Bei derartigen Transmissionen sind die elastischen Riemen in ihren Einzugsbereichen vor den Rollen nicht gegen manuelle oder andere Eingriffe geschützt, so daß bei unvorsichtigen oder unzulässigen Eingriffen Verletzungen oder Beschädigungen nicht ausgeschlossen werden können.at Such transmissions are the elastic belts in their catchment areas in front of the rollers not protected against manual or other interference, so that at careless or inadmissible Interventions Injury or damage not excluded can be.

Aufgabe der Erfindung ist es, eine Transmission der eingangs beschriebenen Gattung mit einem Eingriffschutz auszurüsten.task The invention is a transmission of the initially described To equip genus with an intervention protection.

Diese Aufgabe wird gelöst mit einer Transmission der eingangs beschriebenen Gattung, die gekennzeichnet ist durch ein zwischen den Rollen angeordnetes Stützelement, über das die Antriebsstränge des Riemens geführt sind. Das Stützelement, welches vorzugsweise aus einem gleitfähigen Material besteht, verhindert, daß eine Hand oder ein Werkzeug sich dem Einzugsbereich des Riemens vor der Rolle nähert.These Task is solved with a transmission of the type described above, characterized is by a arranged between the rollers support member, over the the drive trains led the belt are. The support element, which preferably consists of a lubricious material, prevents that one Hand or tool facing the catchment area of the belt in front of the Roll approaches.

Bei einer bevorzugten Ausführung weist das Stützelement an seinen den Rollen zugewandten Enden Aussparungen auf, mit denen es in die Rillen der Rollen eingreift, so daß es ohne zusätzliche Befestigungen zwischen den Rollen gehalten ist. Dazu kann das Stützelement an seinen Enden halbkreisförmige Aussparungen aufweisen, deren Radius dem inneren Radius der Rillen angepaßt ist.at a preferred embodiment has the support element At its ends facing the rollers recesses, with which it engages in the grooves of the rollers, so that it without additional Fasteners between the rollers is held. For this purpose, the support element Semicircular recesses at its ends have, whose radius is adapted to the inner radius of the grooves.

Insbesondere kann das Stützelement plattenförmig ausgebildet sein. Die Wandstärke des Stützelementes sollte wenigstens im Eingriffsbereich der Rillenbreite angepaßt sein.Especially can the support element plate-shaped be educated. The wall thickness of the support element should be adapted at least in the engagement area of the groove width.

Bei Transmissionen mit mehr als zwei Rollen sollte wenigstens eine der Rolle zumindest eine weitere Rille für ein Stützelement und einen Riemen aufweisen.at Transmission with more than two rollers should be at least one of Roll at least one additional groove for a support element and a belt exhibit.

Im folgenden wird ein in der Zeichnung dargestelltes Ausführungsbeispiel der Erfindung erläutert; es zeigen:in the The following will be an embodiment shown in the drawing of the invention explained; show it:

1 in perspektivischer Darstellung eine Transmission mit drei Rollen auf zueinander parallelen Achsen, 1 a perspective view of a transmission with three rollers on mutually parallel axes,

2 eine Ansicht des Gegenstands nch 1, 2 a view of the subject nch 1 .

3 die Ansicht eines Stützelementes. 3 the view of a support element.

In 1 erkennt man eine Transmission mit drei Rollen 1, deren Achsen 2 parallel zueinander ausgerichtet sind. Jede Rolle 1 weist zwei mit gegenseitigem Abstand angeordnete Rillen 5 auf, in denen ein Riemen 3 geführt ist. Bei dem Riemen 3 kann es sich um einen Rundriemen oder einen Keilriemen handeln.In 1 you can see a transmission with three rollers 1 whose axes 2 are aligned parallel to each other. Every role 1 has two spaced-apart grooves 5 on which a belt is 3 is guided. At the belt 3 it can be a round belt or a V-belt.

Zwischen jeweils zwei miteinander über einen Riemen 3 gekoppelten Rollen 1 ist jeweils ein Stützelement 4 aus gleitfähigem Material angeordnet, über das die Antriebsstränge des Riemens 3 geführt sind.Between two each with a belt 3 coupled roles 1 is each a support element 4 made of lubricious material, over which the drive trains of the belt 3 are guided.

Das Stützelement 4, welches bei der dargestellten Ausführung plattenförmig ausgebildet ist, weist an seinen den Rollen 1 zugewandten Enden halbkreisförmige Aussparungen 6 auf, deren Radius dem inneren Radius der Rillen 5 angepaßt ist, so daß es ohne zusätzliche Befestigungen zwischen den Rollen 1 gehalten ist. Die Wandstärke des Stützelementes 4 ist wenigstens im Eingriffsbereich der Rillenbreite angepaßt. Das Stützelement 4 verhindert, daß eine Hand oder ein Werkzeug in die Eingriffsbereiche zwischen dem Riemen 3 und den Rollen 1 gelangt und verhindert damit Verletzungen oder Beschädigungen.The support element 4 , which is plate-shaped in the illustrated embodiment, has at its the rollers 1 facing ends semicircular recesses 6 whose radius is the inner radius of the grooves 5 is adjusted so that it without additional fasteners between the rollers 1 is held. The wall thickness of the support element 4 is adapted at least in the engagement region of the groove width. The support element 4 prevents a hand or a tool from entering the engagement areas between the belt 3 and the roles 1 arrives and prevents injury or damage.

Wie man insbesondere aus 1 entnimmt, kann dieser Eingriffschutz auch bei Transmissionen mit mehreren Rollen 1 verwirklicht werden.How to look in particular 1 This protection can also be used in transmissions with several rollers 1 be realized.

Claims (7)

Transmission mit zwei Rollen auf zueinander parallelen Achsen und wenigstens einem in zugeordneten Rillen der Rollen geführten Riemen aus elastischem Material, gekennzeichnet durch ein zwischen den Rollen (1) angeordnetes Stützelement (4), über das die Antriebsstränge des Riemens (3) geführt sind.Transmission with two rollers on mutually parallel axes and at least one belt guided in associated grooves of the rollers made of elastic material, characterized by a between the rollers ( 1 ) arranged supporting element ( 4 ), via which the drive trains of the belt ( 3 ) are guided. Transmission nach Anspruch 1, dadurch gekennzeichnet, daß das Stützelement (4) aus einem gleitfähigen Material besteht.Transmission according to claim 1, characterized in that the support element ( 4 ) consists of a lubricious material. Transmission nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Stützelement (4) an seinen den Rollen (1) zugewandten Enden Aussparungen (6) aufweist, mit denen es in die Rillen (5) der Rollen (1) eingreift.Transmission according to claim 1 or 2, characterized in that the supporting element ( 4 ) at its the rollers ( 1 ) facing ends recesses ( 6 ), with which it in the grooves ( 5 ) of the roles ( 1 ) intervenes. Transmission nach Anspruch 3, dadurch gekennzeichnet, daß das Stützelement (4) halbkreisförmige Aussparungen (6) aufweist, deren Radius dem inneren Radius der Rillen (3) angepaßt ist.Transmission according to claim 3, characterized in that the support element ( 4 ) semicircular recesses ( 6 ) whose radius corresponds to the inner radius of the grooves ( 3 ) is adjusted. Transmission nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Stützelement (4) plattenförmig ausgebildet ist.Transmission according to one of claims 1 to 4, characterized in that the support element ( 4 ) is plate-shaped. Transmission nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Wandstärke des Stützelementes (4) wenigstens im Eingriffsbereich der Rillenbreite angepaßt ist.Transmission according to one of claims 1 to 5, characterized in that the wall thickness of the support element ( 4 ) is adapted at least in the engagement region of the groove width. Transmission nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß wenigstens eine der Rollen (1) zumindest eine weitere Rille (5) für ein Stützelement (4) und einen Riemen (3) aufweist.Transmission according to one of Claims 1 to 6, characterized in that at least one of the rollers ( 1 ) at least one further groove ( 5 ) for a support element ( 4 ) and a belt ( 3 ) having.
DE200620001004 2006-01-24 2006-01-24 Transmission has support element installed between rollers and over it are guided drive strands of belt, and support element on ends facing rollers has recesses by which it can engage in grooves in rollers Expired - Lifetime DE202006001004U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200620001004 DE202006001004U1 (en) 2006-01-24 2006-01-24 Transmission has support element installed between rollers and over it are guided drive strands of belt, and support element on ends facing rollers has recesses by which it can engage in grooves in rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620001004 DE202006001004U1 (en) 2006-01-24 2006-01-24 Transmission has support element installed between rollers and over it are guided drive strands of belt, and support element on ends facing rollers has recesses by which it can engage in grooves in rollers

Publications (1)

Publication Number Publication Date
DE202006001004U1 true DE202006001004U1 (en) 2006-05-18

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DE200620001004 Expired - Lifetime DE202006001004U1 (en) 2006-01-24 2006-01-24 Transmission has support element installed between rollers and over it are guided drive strands of belt, and support element on ends facing rollers has recesses by which it can engage in grooves in rollers

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019002935A1 (en) * 2019-04-23 2020-10-29 Interroll Holding Ag Access protection for roller conveyors and roller conveyors with access protection
CN115215073A (en) * 2022-07-25 2022-10-21 湖州德奥机械设备有限公司 Roller way type transfer connection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019002935A1 (en) * 2019-04-23 2020-10-29 Interroll Holding Ag Access protection for roller conveyors and roller conveyors with access protection
CN115215073A (en) * 2022-07-25 2022-10-21 湖州德奥机械设备有限公司 Roller way type transfer connection device
CN115215073B (en) * 2022-07-25 2023-12-26 湖州德奥机械设备有限公司 Roller way type transfer connection device

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20060622

R150 Term of protection extended to 6 years

Effective date: 20090127

R157 Lapse of ip right after 6 years

Effective date: 20120801