JPS60253602A - Vibration apparatus for ground surface compacter - Google Patents

Vibration apparatus for ground surface compacter

Info

Publication number
JPS60253602A
JPS60253602A JP60101669A JP10166985A JPS60253602A JP S60253602 A JPS60253602 A JP S60253602A JP 60101669 A JP60101669 A JP 60101669A JP 10166985 A JP10166985 A JP 10166985A JP S60253602 A JPS60253602 A JP S60253602A
Authority
JP
Japan
Prior art keywords
shaft
supported
vibrating device
sleeve
vibration
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.)
Pending
Application number
JP60101669A
Other languages
Japanese (ja)
Inventor
ベンノ・カルテンエツガー
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
Publication of JPS60253602A publication Critical patent/JPS60253602A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Architecture (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発明は、殊に地面圧縮機用の振動装置であつモ、２つ
の、駆動されて回転する、偏心的に支承された重り（ぷ
つり合い重り）の相対角度位置が調節可能であり、かつ
ぷつり合い重りの上記の調節が調節装置により運転士に
可能である形式のものに関する。DETAILED DESCRIPTION OF THE INVENTION The invention relates to a vibration device, in particular for a ground compactor, in which the relative angular position of two driven, rotating, eccentrically supported weights (counterweights) is It relates to a type that is adjustable and in which the above-mentioned adjustment of the counterweight is possible to the driver by means of an adjusting device.

上記の形式の振動装置は種々異なる構造のものが公知で
ある。例えば、振動の強さを最大値から最小値まで無段
階的に調整する目的で回転ぷつり合い重りの回転運動位
相を調節するため、回転する両ぷつり合い重りの相対的
な角度位置を調節するかさ歯車伝動装置又は遊星歯車伝
動装置を使用したものが公知である。Vibratory devices of the type mentioned above are known in different constructions. For example, in order to adjust the rotational motion phase of a rotating counterweight for the purpose of steplessly adjusting the strength of vibration from the maximum value to the minimum value, the relative angular position of the rotating counterweights may be adjusted. The use of gear transmissions or planetary gear transmissions is known.

本発明の課題は、構造及び操作が簡単であってかつ汎用
の、はじめに述べた形式の振動装置を提供することにあ
る。この課題は本発明によれば、はじめに述べた形式の
振動装置において、一方の、偏心的に支承された重りが
、駆動される第１の軸上に支承されており、他方の、偏
心的に支承された重りが、上記の第１の軸に対して同心
的に配置された第２の軸に支承されており、かつ上記の
第１及び第２の両軸が互いに同期的に回転駆動可能に結
合されており、かつ上記の第１の軸及び第２の軸が大き
なリード角を有するねじ山状の歯を介して相対的に回動
可能であることによって、解決されている。The object of the invention is to provide a vibration device of the type mentioned in the introduction which is simple in construction and operation and is versatile. This problem is solved according to the invention in a vibrating device of the type mentioned in the introduction, in which one, eccentrically supported weight is supported on a driven first shaft, and the other, eccentrically The supported weight is supported on a second shaft arranged concentrically with respect to the first shaft, and both the first and second shafts can be driven to rotate synchronously with each other. The invention is solved by the fact that the first shaft and the second shaft are relatively rotatable via thread-like teeth with a large lead angle.

振動装置の本発明による上記の構成によれば、コンパク
トな構造の振動装置かえられる。この振動装置は全長が
比較的短く、従ってスペースの節減に役立つ。回転する
両ぷつり合い重りの角度位置調節は比較的簡単な手段に
よって達成されている。さらにコンパクト構造の振動装
置は、その不動の構成部分及び回転する構成部分につい
て高い信頼性を有すると共に、この振動装置をロードロ
ーラ、タンパ等に振動発生′機として取付ける場合にも
、この取付けを容易にかつ僅かな費用で行なうことがで
きる。According to the above configuration of the vibrating device according to the present invention, the vibrating device can be replaced with a compact structure. This vibrating device has a relatively short overall length and therefore helps save space. The angular position adjustment of the rotating counterweights is accomplished by relatively simple means. Furthermore, the compact structure of the vibrating device has high reliability for its stationary and rotating components, and it is easy to install this vibrating device as a vibration generator on a road roller, tamper, etc. It can be done easily and at a small cost.

本発明の一実施態様によれば、第２の軸が中空軸として
第１の軸上に支承されており、この場合両軸はスリーブ
又はその類似物により回転不能に結合されている。上記
スリーブは両軸に対して軸方向で移動可能に支承されて
いる。スリーブと第２の軸との協働は、有利には、リー
ド角の大きいねじ山状の歯を介して行なわれる。According to one embodiment of the invention, the second shaft is mounted as a hollow shaft on the first shaft, the two shafts being non-rotatably connected by means of a sleeve or the like. The sleeve is supported so as to be axially movable relative to both shafts. The cooperation between the sleeve and the second shaft advantageously takes place via thread-like teeth with a large lead angle.

上記のねじ山状の歯は１、同心的の両軸上に支承された
ぷつり合い重りの零度から１８０度の回動が生じるよう
に構成するのが有利である。Advantageously, the thread-shaped teeth described above are constructed in such a way that a rotation of the counterweight, which is supported on both concentric axes, occurs through 180 degrees from zero.

両ぷつり合い軸の回転中、スリーブの軸方向移動によっ
てぷつり合い重りの角度位置の調節が行なわれる。両ふ
つり合い重りが互いに１８０゜ずらされた場合には、モ
ーメントが互いに相殺されるから、振動は生じない。偏
心的に支承されたぷつり合い重りが互いに１８０”’％
れた位置にくるまでの全ての中間角度位置への調節が可
能であり、従って振動の強度は最大値から最小値まで無
段階的に連続的に調節される。During rotation of both countershafts, the angular position of the counterweight is adjusted by axial movement of the sleeve. If the counterweights are offset 180° from each other, no vibrations occur because the moments cancel each other out. Eccentrically supported counterweights are 180% of each other
Adjustment is possible to all intermediate angular positions up to the lower position, so that the intensity of the vibration is continuously adjusted in a stepless manner from the maximum to the minimum value.

スリーブの移動は種々異なる形式で行なうことができる
。スリーブは例えばレバー機構のような調節操作装置に
より軸方向で移動させることができる。本発明の有利な
一実施態様によれば、回転可能に支承されたレバーがホ
ークとぎンより成る連結部を介してスリーブに連結され
ている。このような構成は振動装置を独立の装置ユニッ
トとして使用する場合に特に有利である。さらに、スリ
ーブの移動を軸方向に移動可能に支承された連桿によっ
て行なうことも可能である。このような調節操作装置は
、振動装置を軸方向で操作しようとする場合に使用する
ことができる。The movement of the sleeve can take place in different ways. The sleeve can be moved in the axial direction by means of an adjusting actuator, for example a lever mechanism. In accordance with one advantageous embodiment of the invention, the rotatably mounted lever is connected to the sleeve via a connection consisting of a fork and hook. Such an arrangement is particularly advantageous when the vibration device is used as an independent device unit. Furthermore, it is also possible to carry out the movement of the sleeve by means of an axially movably supported connecting rod. Such an adjustment operating device can be used if the vibrating device is to be operated in the axial direction.

本発明の振動装置を独立の装置ユニットとして用いる場
合、互いに同心的に支承された両軸を受容した振動装置
のケーシングに、振動を与えるべき装置、例えば振動板
等に本発明の振動装置を取付けるための脚部を設けるの
が有利である。またロードローラに本発明の振動装置を
使用する場合には、振動装置のケーシングを、ローラド
ンム等の内部の中間壁に取付けることができるよう構成
することができる。When the vibrating device of the present invention is used as an independent device unit, the vibrating device of the present invention is attached to a device to provide vibration, such as a diaphragm, to a casing of the vibrating device that receives both shafts supported concentrically with each other. It is advantageous to provide legs for the purpose. Further, when the vibrating device of the present invention is used in a road roller, the casing of the vibrating device can be configured so that it can be attached to an internal intermediate wall of a roller dome or the like.

次に図示の実施例につき本発明を説明する。The invention will now be explained with reference to the illustrated embodiment.

第１図の振動装置１は第１の軸として軸２を有し、この
軸２は突出した端部３の連結板４を介して駆動装置によ
り駆動され、かつ軸受５及び６によりケーシング７内に
軸受けされている。The vibrating device 1 in FIG. 1 has a shaft 2 as a first shaft, which is driven by a drive device via a connecting plate 4 of a projecting end 3 and which is driven in a casing 7 by means of bearings 5 and 6. bearings.

このケーシング７は両ケーシング部分８，９から構成さ
れており、この場合ボルト１０が両ケーシング部分８，
９を結合している。駆動される軸２上には偏心的に支承
された重り１２が、軸２に対して相対回転不能に結合さ
れている。This casing 7 is composed of two casing parts 8, 9, in which case the bolt 10 is connected to both casing parts 8, 9.
It combines 9. A weight 12, which is eccentrically supported on the driven shaft 2, is connected to the shaft 2 so that it cannot rotate relative to it.

片持ち式に突出している軸部分２ａを有する軸２には同
心的に配置された、第２の軸としての中空軸１３が設け
られており、この中空軸１３は、一方では、軸部分２ａ
に、また他方では軸受１４，１Ｂによりケーシング部分
９内に軸受けされている。中空軸１３の前端部上には偏
心的に支承された重り１５がこの中空軸１３に対して相
対回転不能に配置されている。軸部分２ａの後端部は軸
受１６によりケーシング部分９の蓋１７内に軸受けされ
ている。The shaft 2 with the cantilevered shaft part 2a is provided with a concentrically arranged hollow shaft 13 as a second shaft, which on the one hand has a shaft part 2a
On the other hand, it is mounted in the housing part 9 by bearings 14, 1B. An eccentrically supported weight 15 is arranged on the front end of the hollow shaft 13 so as to be non-rotatable relative to the hollow shaft 13. The rear end of the shaft part 2a is mounted in a lid 17 of the casing part 9 by means of a bearing 16.

スリーブ１９は、該スリーブ上にねじはめられたスリー
ブディスク２０によりスプライン２１を介して軸２に、
これに対して回転不能に結合されている。スリーブ１９
はリード角の大きいねじ山伏の歯２２を介して中空軸１
３と係合している。スリーブ１９．２０が軸方向に移動
する場合リード角の大きいねじ山状の歯２２を介して、
偏心的に支承された一方の重り１５の、偏心的に支承さ
れた他方の重り′１２に対する角度位置の調節が行なわ
れる。これにより振動の強さが調整される。The sleeve 19 is connected to the shaft 2 via splines 21 by a sleeve disc 20 screwed onto the sleeve.
It is non-rotatably coupled to this. Sleeve 19
is connected to the hollow shaft 1 through the screw thread teeth 22 with a large lead angle.
It is engaged with 3. When the sleeve 19, 20 moves in the axial direction, the threaded teeth 22 with a large lead angle
The angular position of one eccentrically supported weight 15 relative to the other eccentrically supported weight '12 is adjusted. This adjusts the strength of the vibration.

振動の強さを調整するために、換言すればスリーブ１９
．２０を軸方向で移動させるた′めに、スリーブ部分１
９は軸受２４を有しており、該軸受２４は、回転しない
軸受ブツシュ２５によって取囲まれている。軸受ブツシ
ュ２５の外周には一ン２６があり、このピン２６には、
軸２７を中心として回転可能のレバー２８のホーク状部
分２９が係合している。軸２７はケーシング部分９内に
軸受けされていてケーシングの外側でクランクを介して
手動で又は、軸２７に連結された調節モータ等により自
動的に操作される。符号２９′はケーシング部分９に設
けられた蓋を示す。In other words, in order to adjust the strength of vibration, the sleeve 19
．． 20 in the axial direction, the sleeve part 1
9 has a bearing 24, which is surrounded by a non-rotating bearing bush 25. There is a pin 26 on the outer periphery of the bearing bush 25, and this pin 26 has a
A hawk-shaped portion 29 of a lever 28 rotatable about an axis 27 is engaged. The shaft 27 is journalled in the casing part 9 and can be operated manually via a crank outside the casing or automatically by means of an adjusting motor or the like connected to the shaft 27. Reference numeral 29' designates a lid provided on the casing part 9.

駆動される軸２及び中空軸１３は同一回転数で駆動され
る。レバー２Ｂが旋回すると、スリーブ１９．２０は回
転しながら軸部分２ａ上を、軸方向で移動不能に支承さ
れた中空軸１３に対して軸方向で移動せしめられ、これ
により、リード角の大きいねじ山状の歯２２を介して、
中空軸１３が軸２に対して相対的に回動せしめられ、偏
心重り１２に対する偏心重り１５０角度位置調節が行な
われる。調節はＯから１８０゜の範囲で行なわれ、この
場合無段階的に総ての中間角度位置への調節が可能であ
る。リード角の大きいねじ山状の歯２２は４０’〜５０
°の角度に設けることができる。両偏心重り１２゜１５
が互いに向かい合っている図示の位置では振動の強さは
最大になる。偏心重り１５が偏心重り１２に対して１８
０°回転せしめられた位置では振動は両偏心重り１２．
１５による振動モーメントの相殺乃至平衝によりもはや
えられない。無段階的調節は駆動装置の軸の振動周波数
を考慮することなしに行なわれる。振動の強度は地面の
硬さに関連して容易に調整することができる。The driven shaft 2 and the hollow shaft 13 are driven at the same rotation speed. When the lever 2B is pivoted, the sleeve 19,20 is rotated and moved axially on the shaft part 2a with respect to the hollow shaft 13, which is mounted in an axially immovable manner, so that a screw with a large lead angle can be rotated. Through the mountain-shaped teeth 22,
The hollow shaft 13 is rotated relative to the shaft 2, and the angular position of the eccentric weight 150 relative to the eccentric weight 12 is adjusted. Adjustment takes place over a range of 180° from 0, stepless adjustment to all intermediate angular positions being possible. The thread-like teeth 22 with a large lead angle are 40' to 50'.
It can be provided at an angle of . Both eccentric weights 12°15
The strength of the vibration is at its maximum in the position shown, where the two are opposite each other. Eccentric weight 15 is 18 relative to eccentric weight 12
In the 0° rotated position, the vibrations are caused by both eccentric weights 12.
15 can no longer be obtained by canceling or balancing the vibration moments. The stepless adjustment takes place without taking into account the vibration frequency of the drive shaft. The intensity of the vibration can be easily adjusted in relation to the hardness of the ground.

第１図の実施例ではケーシング７は脚部３１を有してお
り、この脚部３１には固定用フランジ３２が設けられて
おり、その結果振動装置１を平らな支台上に、例えばロ
ードタイタンパ等の振動板の相応する部分上に、取付け
ることができる。In the embodiment according to FIG. 1, the housing 7 has a leg 31 which is provided with a fixing flange 32 so that the vibrating device 1 can be mounted on a flat support, e.g. It can be mounted on a corresponding part of a diaphragm such as a titanpa.

第２図の実施例では、別の形式で取付けられる振動装置
３４が示されており、この場合第１図の実施例と共通の
部分には同じ符号が付されている。この振動装置３４は
ロードローラ又はその類似物におけるローラドラム３５
内へ取付けられるように構成されている。ローラドラム
３５内にはこのローラドラム３５の周壁に不動に結合さ
れたリング状の中間壁３６があり、この中間壁３６にケ
ーシング７がケーシング部分９及びボルト３７によって
固定されている。スリーブ１９．２０の軸方向移動は、
軸受ゾツシテーぎン３８がケーシング部分９の蓋部分１
７ａ内に移動可能に支承されていることによって、可能
で、ある。ステーピン３８の自由端部はプレート３９又
はその類似物によって互いに連結されており、このプレ
ート３９には、任意の適当な駆動装置によって軸方向で
移動せしめられるロッド４０が取付けられている。ステ
ーピン３８、プレート３９及びロッド４０が矢印方向に
移動すると、スリーブ１９．２０は軸方向で内側へ運動
し、これにより、偏心的に支承された重り１５の零から
１８０°迄の角度位置調節が行なわれる。ローラドラム
３５の一方の端面側には軸２のだめの駆動装置を設ける
ことができ、またローラドラム３５の他方の端面側には
、スリーブ１９．２０を移動させるため調節操作装置を
配置することができる。In the embodiment of FIG. 2, a vibrating device 34 is shown which is mounted in a different manner, parts in common with the embodiment of FIG. 1 being provided with the same reference numerals. This vibrating device 34 is a roller drum 35 on a road roller or the like.
It is configured to be installed inside. Inside the roller drum 35 there is a ring-shaped intermediate wall 36 which is fixedly connected to the circumferential wall of the roller drum 35, to which the housing 7 is fixed by means of a housing part 9 and bolts 37. The axial movement of the sleeve 19.20 is
The bearing seat 38 is attached to the lid part 1 of the casing part 9.
This is possible by being movably supported in 7a. The free ends of the stay pins 38 are connected to each other by a plate 39 or the like, to which is attached a rod 40 which can be moved axially by any suitable drive. When the stay pin 38, the plate 39 and the rod 40 are moved in the direction of the arrow, the sleeve 19.20 moves axially inward, thereby adjusting the angular position of the eccentrically supported weight 15 from zero to 180°. It is done. On one end side of the roller drum 35 a drive for the shaft 2 can be provided, and on the other end side of the roller drum 35 an adjusting actuating device can be arranged for moving the sleeve 19,20. can.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、独立の装置ユニットとして例えばタイタンパ
の振動板上に取付けて使用するととができる、本発明の
振動装置の一実施例の略示縦断面図、第２図は、ロード
ローラのローラドラム内部に取付けて使用することがで
きる、本発明の振動装置の別の一実施例の略示縦断面図
である。FIG. 1 is a schematic longitudinal cross-sectional view of an embodiment of the vibration device of the present invention, which can be used as an independent device unit, for example, by being attached to the vibration plate of a damper, and FIG. 2 shows the roller of a road roller. FIG. 3 is a schematic longitudinal sectional view of another embodiment of the vibration device of the present invention, which can be used by being installed inside a drum.

Claims (1)

【特許請求の範囲】 １、　振動装置であって、２つの、駆動される、偏心的
に支承された重りの相対角度位置が調節可能であり、か
つ両重りの角度位置調節が調節装置により運転中に可能
である形式のものにおいて、一方の、偏心的に支承され
た重り（１２）が、駆動される第１の軸（２）上に支承
されており、他方の、偏心的に支承された重り（１５）
が、上記の第１の軸（２゜２ａ）に対して同心的に配置
された第２の軸（１３）に支承されており、かつ上記の
第１及び第２の両軸（２，２ａ；１３）が互いに同期的
に回転駆動可能に結合されており、かつ上記の第１の軸
（２，２ａ）及び第２の軸（１３）が大きなリード角を
有するねじ山状の歯（２２）を介して相対的に回動可能
であることを特徴とする振動装置。 ２、第２の軸（１３）が中空軸として構成されていて第
１の軸（２，２ａ）上に支承されており、かつ第１及び
第２の両軸（２，１３）がスリーブ（１９，２０）を介
して回転不能に結合されている特許請求の範囲第１項記
載の振動装置。 ６、スリーブ（１９，２０）が両軸（２，１３）に対し
て軸方向で移動可能に支承されていて、かつ上記の大き
いリード角を有するねじ山状の歯（２２）を介して、中
空軸として構成された第２の軸（１３）と係合している
特許請求の範囲第１項又は第２項記載の振動装置。 ４、スリーブ（１９，２０）が調節操作装置（２７，２
８）によって軸方向で移動可能であり、かつ調節操作装
置（２７，２８）の、回転可能に支承されたレバー（２
８）が、ピン（２６）とホ〜り（２９）から成る連結部
（２６，２９）及び軸受（２４）を介して、スリーブ（
１９，２０）に連結している特許請求の範囲第１項から
第６項のうちいずれか１項記載の振動装置。 ５．スリーブ（９，２０）が軸方向に移動可能に支承さ
れた連桿（３Ｂ、３９．４０）により移動可能である特
許請求の範囲第１項から第３項までのいずれか１項記載
の振動装置。 ６、互いに同心的に支承された両軸（２，１３）を受容
する振動装置（１）のケーシング（７）が、脚部（３１
）を有していて、該脚部（３１）を介して振動装置（１
）が該振動装置によって振動せしめられるべき、振動板
のような装置上に取付けられている特許請求の範囲第１
項から第５項までのいずれか１項記載の振動装置。 Ｚ　互いに同心的に支承された両軸（２ａ。 １３）を受容するケーシング（７ａ）が中間壁（３６）
を介してローラドラム（３５）内に取付けられている特
許請求の範囲第１項から第５項までのいずれか１項記載
の振動装置。[Claims] 1. A vibrating device, wherein the relative angular positions of two driven, eccentrically supported weights are adjustable, and the angular position adjustment of both weights is operated by an adjusting device. In one possible version, one eccentrically supported weight (12) is supported on the driven first shaft (2) and the other eccentrically supported weight (12) is supported on the driven first shaft (2). Ta weight (15)
is supported by a second shaft (13) arranged concentrically with respect to the first shaft (2°2a), and both the first and second shafts (2, 2a) ;13) are connected to each other so as to be rotationally drivable synchronously, and the first shaft (2, 2a) and the second shaft (13) have thread-like teeth (22) having a large lead angle. ) A vibrating device characterized in that it is relatively rotatable through. 2. The second shaft (13) is designed as a hollow shaft and is supported on the first shaft (2, 2a), and both the first and second shafts (2, 13) are arranged in a sleeve ( The vibrating device according to claim 1, wherein the vibrating device is non-rotatably coupled via the oscillators 19 and 20). 6. The sleeve (19, 20) is supported so as to be movable in the axial direction with respect to both the shafts (2, 13), and via the thread-like teeth (22) having the above-mentioned large lead angle, 3. Vibration device according to claim 1, wherein the vibration device is engaged with a second shaft (13) configured as a hollow shaft. 4. The sleeve (19, 20) is connected to the adjustment operating device (27, 2)
8) and rotatably mounted lever (2) of the adjusting actuator (27, 28).
8) is connected to the sleeve (
19, 20) The vibrating device according to any one of claims 1 to 6. 5. Vibration according to any one of claims 1 to 3, wherein the sleeve (9, 20) is movable by a connecting rod (3B, 39.40) supported so as to be movable in the axial direction. Device. 6. The casing (7) of the vibrating device (1), which receives both shafts (2, 13) supported concentrically with each other, is connected to the leg (31).
), and the vibration device (1
) is mounted on a device, such as a diaphragm, to be vibrated by the vibrating device.
The vibration device according to any one of Items 1 to 5. Z The casing (7a) that receives both shafts (2a, 13) that are supported concentrically with each other is the intermediate wall (36)
6. The vibrating device according to claim 1, wherein the vibrating device is mounted in the roller drum (35) via the vibrating device.
JP60101669A 1984-05-17 1985-05-15 Vibration apparatus for ground surface compacter Pending JPS60253602A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3418268.3 1984-05-17
DE3418268A DE3418268A1 (en) 1984-05-17 1984-05-17 VIBRATION DEVICE, ESPECIALLY FOR SOIL COMPRESSION DEVICES

Publications (1)

Publication Number Publication Date
JPS60253602A true JPS60253602A (en) 1985-12-14

Family

ID=6236068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60101669A Pending JPS60253602A (en) 1984-05-17 1985-05-15 Vibration apparatus for ground surface compacter

Country Status (10)

Country Link
JP (1) JPS60253602A (en)
AU (1) AU4241085A (en)
BR (1) BR8502304A (en)
DE (1) DE3418268A1 (en)
ES (1) ES8607065A1 (en)
FR (1) FR2564501B3 (en)
GB (1) GB2159236A (en)
IT (1) IT1184991B (en)
SE (1) SE8502401L (en)
ZA (1) ZA853337B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164904A (en) * 1986-01-16 1987-07-21 川崎重工業株式会社 Apparatus for generating vibration of vibration roller

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Publication number Priority date Publication date Assignee Title
DE8800592U1 (en) * 1988-01-20 1988-03-10 Rhein-Getriebe Gmbh, 4005 Meerbusch Vibration gear
DE3806897A1 (en) * 1988-03-03 1989-09-14 Wacker Werke Kg Vibration exciter
AU682943B2 (en) * 1994-05-12 1997-10-23 Flsmidth A/S A vibrational exciter
DE19714555C2 (en) 1997-04-09 2001-06-21 Wacker Werke Kg Tool, especially ramming device for soil compaction or hammer
SE514877E5 (en) * 1998-07-13 2011-06-14 Rune Sturesson Rotatable eccentric device adapted for stepless adjustment of the vibration amplitude
SE525020C2 (en) 2003-03-21 2004-11-09 Metso Dynapac Ab Actuators for controlling the eccentric torque of a roller-driven eccentric shaft
GB0323174D0 (en) * 2003-10-03 2003-11-05 Connor Joe O Variable vibrator mechanism
US8393826B1 (en) 2011-08-31 2013-03-12 Caterpillar Inc. Apparatus for transferring linear loads
CL2013001014A1 (en) * 2013-04-12 2013-09-06 Vulco Sa Vibrating device comprising a supporting structure with a base and two independent lubricated cavities and a plurality of elongated elements, the device also comprises a first and second rotary axis, a first and second eccentric mass, adjustable masses and is capable of coupling with other devices the same type.
CN103537422B (en) * 2013-11-01 2015-12-30 西安向阳航天材料股份有限公司 A kind of Mechanical pulse vibration exciter
WO2017013303A1 (en) * 2015-07-17 2017-01-26 Movax Oy Vibrator device

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GB429881A (en) * 1933-11-13 1935-06-07 Walther Voith Improvements in or relating to shaking means for wire cloths of fourdrinier paper-making machines and the like
DE2409417A1 (en) * 1974-02-27 1975-09-04 Wacker Werke Kg Oscillating device with adjustable balance weights - permitting continuous adjustment during operation
SE443591B (en) * 1981-10-28 1986-03-03 Dynapac Ab DEVICE FOR CONTINUOUS REVOLUTION OF THE VIBRATION AMPLIANCE WITH A ROTABLE EXCENTER ELEMENT
SE434550B (en) * 1983-01-26 1984-07-30 Dynapac Maskin Ab DEVICE FOR STORAGE OF LARGE ECCENTER FORCES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164904A (en) * 1986-01-16 1987-07-21 川崎重工業株式会社 Apparatus for generating vibration of vibration roller
JPH0541761B2 (en) * 1986-01-16 1993-06-24 Kawasaki Heavy Ind Ltd

Also Published As

Publication number Publication date
FR2564501A1 (en) 1985-11-22
GB8512289D0 (en) 1985-06-19
IT8520735A0 (en) 1985-05-16
ES543181A0 (en) 1986-06-01
FR2564501B3 (en) 1986-09-05
ZA853337B (en) 1985-12-24
SE8502401L (en) 1985-11-18
SE8502401D0 (en) 1985-05-14
DE3418268A1 (en) 1985-11-21
BR8502304A (en) 1986-01-21
ES8607065A1 (en) 1986-06-01
GB2159236A (en) 1985-11-27
IT1184991B (en) 1987-10-28
AU4241085A (en) 1985-11-21

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