DE29920093U1 - Soil compactor with infinitely variable vibration amplitude - Google Patents

Soil compactor with infinitely variable vibration amplitude

Info

Publication number
DE29920093U1
DE29920093U1 DE29920093U DE29920093U DE29920093U1 DE 29920093 U1 DE29920093 U1 DE 29920093U1 DE 29920093 U DE29920093 U DE 29920093U DE 29920093 U DE29920093 U DE 29920093U DE 29920093 U1 DE29920093 U1 DE 29920093U1
Authority
DE
Germany
Prior art keywords
vibration exciter
unbalance
soil compactor
gear
rotatable
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
DE29920093U
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.)
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 DE29920093U priority Critical patent/DE29920093U1/en
Publication of DE29920093U1 publication Critical patent/DE29920093U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/162—Making use of masses with adjustable amount of eccentricity
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Road Paving Machines (AREA)

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 erfaßtThe description text was not recorded electronically

Claims (6)

1. Bodenverdichter mit Unwuchtschwingungserreger, dadurch gekennzeichnet, daß auf der Erregerwelle feste Unwuchten 16 und 18 und mindestens eine drehbare Unwucht 17 angeordnet sind und daß die drehbare Unwucht 17 über ein Doppelplanetengetriebe, deren Planetenräder 3 und 9, auf der Achse 4 eines sich frei drehenden gemeinsamen Planetenträgers 5, gelagert sind, wobei durch Drehung eines der Hohlräder 10 bei Arretierung des anderen Hohlrades 6 die drehbare Unwucht 17 gedreht werden kann.
Dabei ist das Sonnenrad 2 des ersten Planetengetriebes mit der Erregerwelle 1 und das Sonnenrad 7 des zweiten Planetengetriebes mit der drehbaren Unwucht 17 drehfest verbunden.1. soil compactor with unbalance vibration exciter, characterized in that fixed unbalances 16 and 18 and at least one rotatable unbalance 17 are arranged on the excitation shaft and that the rotatable unbalance 17 via a double planetary gear, the planet wheels 3 and 9 , on the axis 4 of a freely rotating common planet carrier 5 , are mounted, wherein the rotatable imbalance 17 can be rotated by rotating one of the ring gears 10 while locking the other ring gear 6 .
The sun gear 2 of the first planetary gear is connected to the excitation shaft 1 and the sun gear 7 of the second planetary gear is rotatably connected to the rotatable unbalance 17 . 2. Bodenverdichter mit Unwuchtschwingungserreger, wie Anspruch 1, dadurch gekennzeichnet, daß die Unwuchten von der Mitte des Schwingungserregers zu den Lagern 14, der Erregerwelle 1 symmetrisch angeordnet sind, d. h. daß die Abstände a und b gleichgroß sind.2. soil compactor with unbalance vibration exciter, such as claim 1, characterized in that the unbalance from the center of the vibration exciter to the bearings 14 , the excitation shaft 1 are arranged symmetrically, that is, that the distances a and b are equal. 3. Bodenverdichter mit Unwuchtschwingungserreger, wie Anspruch 1 und 2, dadurch gekennzeichnet, daß bei einem Schwingungserreger mit zwei Erregerwellen und zwei Doppelplanetengetrieben, die hintereinander liegenden Hohlräder am Aussendurchmesser eine Stirnradverzahnung aufweisen.3. Soil compactor with unbalance vibration exciter, such as claims 1 and 2, thereby characterized in that with a vibration exciter with two excitation shafts and two Double planetary gears, the ring gears one behind the other on the outside diameter have spur gear teeth. 4. Bodenverdichter mit Unwuchtschwingungserreger, wie Anspruch 1 und 2, dadurch gekennzeichnet, daß bei einem Schwingungserreger mit zwei Doppelplanetengetrieben die hintereinander liegenden Hohlräder am Aussendurchmesser eine Schneckenverzahnung mit gegensätzlicher Steigung aufweisen.4. Soil compactor with unbalance vibration exciter, such as claims 1 and 2, thereby characterized in that in a vibration exciter with two double planetary gears one behind the other ring gears on the outside diameter a worm gear with opposite slope. 5. Bodenverdichter mit Unwuchtschwingungserreger, wie Anspruch 1 bis 4, dadurch gekennzeichnet, daß das Gehäuse in horizontaler Ebene über der Lagermitte der Erregerwellen geteilt ist.5. soil compactor with unbalance vibration exciter, such as claims 1 to 4, thereby characterized in that the housing in a horizontal plane above the center of the bearing Excitation waves is divided. 6. Bodenverdichter mit Unwuchtschwingungserreger, wie Anspruch 1 bis 5, dadurch gekennzeichnet, daß das Unterteil 26 des geteilten Schwingungserregers bei Plattenrüttlern als Bodenplatte ausgebildet ist.6. Soil compactor with unbalance vibration exciter, such as claims 1 to 5, characterized in that the lower part 26 of the divided vibration exciter is designed as a base plate in plate vibrators.
DE29920093U 1999-11-16 1999-11-16 Soil compactor with infinitely variable vibration amplitude Expired - Lifetime DE29920093U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29920093U DE29920093U1 (en) 1999-11-16 1999-11-16 Soil compactor with infinitely variable vibration amplitude

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29920093U DE29920093U1 (en) 1999-11-16 1999-11-16 Soil compactor with infinitely variable vibration amplitude

Publications (1)

Publication Number Publication Date
DE29920093U1 true DE29920093U1 (en) 2000-03-16

Family

ID=8081660

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29920093U Expired - Lifetime DE29920093U1 (en) 1999-11-16 1999-11-16 Soil compactor with infinitely variable vibration amplitude

Country Status (1)

Country Link
DE (1) DE29920093U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184513A1 (en) * 2008-11-06 2010-05-12 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Transmission rotational phase adjuster for vibration exciter
DE102018010154A1 (en) * 2018-12-28 2020-07-02 Bomag Gmbh Device for generating vibrations, soil compaction machine and method for operation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184513A1 (en) * 2008-11-06 2010-05-12 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Transmission rotational phase adjuster for vibration exciter
US8350428B2 (en) 2008-11-06 2013-01-08 Abi Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Rotation drive
DE102018010154A1 (en) * 2018-12-28 2020-07-02 Bomag Gmbh Device for generating vibrations, soil compaction machine and method for operation

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20000420

R156 Lapse of ip right after 3 years

Effective date: 20030531