DE4110243A1 - Lever drive providing linear movement - has two guide levers coupled to crank via translation piece and crank rod - Google Patents

Lever drive providing linear movement - has two guide levers coupled to crank via translation piece and crank rod

Info

Publication number
DE4110243A1
DE4110243A1 DE19914110243 DE4110243A DE4110243A1 DE 4110243 A1 DE4110243 A1 DE 4110243A1 DE 19914110243 DE19914110243 DE 19914110243 DE 4110243 A DE4110243 A DE 4110243A DE 4110243 A1 DE4110243 A1 DE 4110243A1
Authority
DE
Germany
Prior art keywords
bearings
crank
lever
driven
guide levers
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.)
Withdrawn
Application number
DE19914110243
Other languages
German (de)
Inventor
Achim Felkel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19914110243 priority Critical patent/DE4110243A1/en
Publication of DE4110243A1 publication Critical patent/DE4110243A1/en
Withdrawn legal-status Critical Current

Links

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
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/32—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with additional members comprising only pivoted links or arms
    • 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
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/36—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The transmission piece (13) is controlled by two guide levers (14,15) and is pivotably linked to two bearings (7,8) of the latter and fixed to the other two bearings (1,2) which are only rotatable. The transmission and translation piece is driven by a crank rod (12). The drive-off part (10) is basically linear and movable at a constant speed. A drive shaft bearing (4) can be provided in a fixed section. The bearings are pref. friction or roller types. The drive-off part can be a working cylinder or slide part of a lever-type closing drive. USE/ADVANTAGE - Can reversibly operate hydraulic cylinder linearly and at a high constant speed.

Description

Die Erfindung betrifft eine Vorrichtung nach dem Oberbegriff von Anspruch 1.The invention relates to a device according to the Preamble of claim 1.

Stand der Technik sind Hebelgetriebe, mit welchen eine lineare Bewegung mittels anderer Prinzipien und Anforderungen erreichbar sind.State of the art are lever gears with which one linear motion using other principles and Requirements are achievable.

Der Erfindung liegt die Aufgabe zugrunde, mittels fortlaufend drehbarem Kurbeltrieb einen Hydraulik-Zylinder reversierend, im wesentlichen linear und gleichmäßig schnell antreibend zu betätigen.The invention is based on the object continuously rotating crank drive a hydraulic cylinder reversing, essentially linear and even to actuate quickly driving.

Die Neuerung wurde kinematisch mit einem Hebelgetriebe erreicht und hat einen kleinen umschwenkenden Übergang im Richtungswechsel der Bewegung. Ein ähnlich linearer Hub mit Richtungswechsel wäre schalttechnisch, mit einem schlagartigen Umschalten mittels Ventilen möglich, hat aber eine höhere Materialbeanspruchung und eine ungünstige Strömungsunterbrechung der hydraulischen Fördermittel zur Folge.The innovation became kinematic with a lever gear reached and has a small swinging transition in the change of direction of the movement. A similarly linear one Stroke with change of direction would be switching technology, with one abrupt switching by means of valves possible but a higher material stress and an unfavorable Flow interruption of the hydraulic conveyors for Episode.

Die Aufgabe wurde mit der vorliegenden Neuerung in Anspruch 1 und folgender Beschreibung gelöst.The task was solved with the present innovation in Claim 1 and the following description solved.

Eine beispielsweise Ausführungsform der Erfindung wird nachfolgend anhand einer Zeichnung näher erläutert.An example embodiment of the invention will explained in more detail below with the aid of a drawing.

Es ist zeichnerisch dargestellt, ein Hebelgetriebe in einer Mittelstellung.It is shown in the drawing, a lever mechanism in one Middle position.

Eine motorisch gleichförmig angetriebene Kurbel 16 bewegt eine Kurbelstange 12 pleuelartig und reversierend ein Übersetzungsteil 13, das mittels zwei Lenkern 14, 15 so angelehnt ist, daß ein Lagerteil 9 im wesentlichen linear und in der Geschwindigkeit konstant zwischen den Endpunkten zu führen ist. Das Lagerteil 9 erfüllt die gestellte Aufgabe und kann mittels mindestens zwei zusätzlicher Hebel verstellbar eine zylindrische Dosierpumpe antreiben.A motor-driven, uniformly driven crank 16 moves a crank rod 12 like a connecting rod and reverses a transmission part 13 , which is leaned by means of two links 14 , 15 in such a way that a bearing part 9 is to be guided essentially linearly and with constant speed between the end points. The bearing part 9 fulfills the task and can adjustably drive a cylindrical metering pump by means of at least two additional levers.

Claims (4)

1. Hebelgetriebe, einen Kurbeltrieb in eine linear wechselnde Bewegung übersetzbar dadurch gekennzeichnet, daß insbesondere ein Übersetzungsteil (13) mit zwei Lenkern (14, 15) steuerbar und den Lagern (7, 8) verschwenkbar angelenkt und fixierend an den nur drehbaren Lagern (1, 2) gelagert, mittels einer Kurbelstange (12) antreibbar, ein im wesentlichen linear und konstant schnell bewegbares Abtriebsteil (10) auszubilden ist.1. lever mechanism, a crank mechanism to a linear reciprocating motion translatable characterized in that in particular a gear part (13) with two arms (14, 15) controllable and the bearings (7, 8) pivotably articulated and fixing the only rotatable bearings (1 , 2 ) mounted, can be driven by means of a crank rod ( 12 ), an output part ( 10 ) which can be moved essentially linearly and at constant speed is to be formed. 2. Hebelgetriebe nach Anspruch 1, oder folgenden, dadurch gekennzeichnet, daß in einem Festteil eine Antriebswellen-Lagerung (4), die Lagerungen (1, 2) der Lenker (14, 15), sowie ein Gegenlager (3) für das anzutreibende Gerät, zum Beispiel ein waagbalkenartiges, verstellbares Hebelgetriebe, auszubilden sind.2. Lever mechanism according to claim 1, or following, characterized in that in a fixed part a drive shaft bearing ( 4 ), the bearings ( 1, 2 ) of the handlebars ( 14, 15 ), and a counter bearing ( 3 ) for the device to be driven , for example, a beam-like, adjustable lever gear, are to be trained. 3. Hebelgetriebe nach den Ansprüchen 1 und 2, oder folgenden dadurch gekennzeichnet, daß insbesondere die Lager mittels Gleit- oder Rollenlager auszubilden sind.3. Lever gear according to claims 1 and 2, or following characterized, that in particular the bearings by means of sliding or Roller bearings are to be trained. 4. Hebelgetriebe nach den Ansprüchen 1 bis 3, oder folgenden, dadurch gekennzeichnet, daß das Abtriebsteil (10), als Arbeitszylinder oder Schubteil eines hebelartigen Dosiergetriebes auszubilden ist.4. Lever gear according to claims 1 to 3, or following, characterized in that the driven part ( 10 ) is to be designed as a working cylinder or thrust part of a lever-type metering gear.
DE19914110243 1991-03-28 1991-03-28 Lever drive providing linear movement - has two guide levers coupled to crank via translation piece and crank rod Withdrawn DE4110243A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914110243 DE4110243A1 (en) 1991-03-28 1991-03-28 Lever drive providing linear movement - has two guide levers coupled to crank via translation piece and crank rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914110243 DE4110243A1 (en) 1991-03-28 1991-03-28 Lever drive providing linear movement - has two guide levers coupled to crank via translation piece and crank rod

Publications (1)

Publication Number Publication Date
DE4110243A1 true DE4110243A1 (en) 1992-10-01

Family

ID=6428426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914110243 Withdrawn DE4110243A1 (en) 1991-03-28 1991-03-28 Lever drive providing linear movement - has two guide levers coupled to crank via translation piece and crank rod

Country Status (1)

Country Link
DE (1) DE4110243A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT3656B (en) 1989-06-08 1996-01-25 Yoshiki Kogyo Kk Lever apparatus having a freely movable fulcrum and mechanical apparatus
DE4440243A1 (en) * 1994-11-11 1996-05-15 Schwerdtel Ludwig Gmbh Dosing device for viscous materials
DE19859815A1 (en) * 1998-12-16 2000-07-06 Siemens Ag Switching movement transmission device for circuit breaker
US6659517B1 (en) 1998-12-16 2003-12-09 Siemens Aktiengesellschaft Apparatus for transmitting a movement between components
CN107953615A (en) * 2017-11-30 2018-04-24 江阴市汇通印刷包装机械有限公司 Bag Making Machine drive mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT3656B (en) 1989-06-08 1996-01-25 Yoshiki Kogyo Kk Lever apparatus having a freely movable fulcrum and mechanical apparatus
DE4440243A1 (en) * 1994-11-11 1996-05-15 Schwerdtel Ludwig Gmbh Dosing device for viscous materials
DE19859815A1 (en) * 1998-12-16 2000-07-06 Siemens Ag Switching movement transmission device for circuit breaker
DE19859815C2 (en) * 1998-12-16 2001-09-13 Siemens Ag Device for transmitting a movement
US6659517B1 (en) 1998-12-16 2003-12-09 Siemens Aktiengesellschaft Apparatus for transmitting a movement between components
CN107953615A (en) * 2017-11-30 2018-04-24 江阴市汇通印刷包装机械有限公司 Bag Making Machine drive mechanism

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