JP2002356809A - Self-propelling compaction machine - Google Patents
Self-propelling compaction machineInfo
- Publication number
- JP2002356809A JP2002356809A JP2001168050A JP2001168050A JP2002356809A JP 2002356809 A JP2002356809 A JP 2002356809A JP 2001168050 A JP2001168050 A JP 2001168050A JP 2001168050 A JP2001168050 A JP 2001168050A JP 2002356809 A JP2002356809 A JP 2002356809A
- Authority
- JP
- Japan
- Prior art keywords
- self
- arm
- compacting
- reciprocating vibration
- propelled
- 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
Links
Landscapes
- Shovels (AREA)
- Road Paving Machines (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、埋め戻される溝
等の締め固め作業に使用される自走締め固め機に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-propelled compacting machine used for compacting a groove or the like to be backfilled.
【０００２】[0002]
【従来の技術】掘削した溝や穴等の埋め戻し作業では、
その埋め戻し途中でも締め固めを必要とすることが多
い。従来、平らな地面の締め固めには、自走車両の車輪
の一部を転圧ローラとした自走転圧ローラが多く用いら
れているが、この自走転圧ローラは、埋め戻し途中の溝
や穴のような地面凹部の締め固めには使用できない。2. Description of the Related Art In backfilling excavated trenches and holes,
Compaction is often required even during backfilling. Conventionally, for compaction of flat ground, a self-propelled compaction roller in which a part of the wheels of a self-propelled vehicle is a compaction roller is often used. It cannot be used to compact ground recesses such as grooves and holes.
【０００３】このため、このような地面凹部の締め固め
を行なう際には、振動機構を内蔵したタンパや、円柱状
の重し部材に複数の手持ち棒をたこ足状に取り付けた
「たこ」と呼ばれる締め固め用具が用いられている。こ
れらはいずれも手持ち式のものであるので、締め固め作
業に多大の労力を必要とする問題がある。[0003] Therefore, when compaction of such a concave portion on the ground is performed, a tamper having a built-in vibration mechanism or a "octopus" in which a plurality of hand-held bars are attached to a cylindrical weight member in an octopus-foot-like manner. A so-called compaction tool is used. Since these are all hand-held types, there is a problem that a large amount of labor is required for the compaction work.
【０００４】[0004]
【発明が解決しようとする課題】そこで、この発明の課
題は、地面凹部の締め固め作業を容易に効率よく行なう
ことができる自走締め固め機を提供することである。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a self-propelled compacting machine capable of easily and efficiently compacting a concave portion on the ground.
【０００５】[0005]
【課題を解決するための手段】上記の課題を解決するた
めに、この発明の自走締め固め機は、自走車両に上下に
首振り可能なアームを設け、このアームの先端に往復振
動発生体を介して締め固め具を取り付けることにより、
締め固め具を埋め戻し途中の溝や穴等の地面凹部に容易
に挿入できるようにし、この締め固め具に往復振動を付
与して、効率よく地面凹部を締め固めできるようにし
た。In order to solve the above problems, a self-propelled compacting machine according to the present invention is provided with an arm capable of swinging up and down on a self-propelled vehicle, and a reciprocating vibration is generated at the tip of the arm. By attaching the compactor through the body,
The compacting device can be easily inserted into a concave portion of the ground, such as a groove or a hole in the middle of backfilling, and reciprocating vibration is applied to the compacting device to efficiently compact the concave portion of the ground.
【０００６】前記アームを屈曲可能な屈曲部を有するも
のとすることにより、締め固め具をより容易に地面凹部
に挿入することができる。[0006] When the arm has a bendable portion, the compacting device can be more easily inserted into the concave portion on the ground.
【０００７】前記締め固め具としては転圧ローラを用い
ることができる。A compaction roller can be used as the compacting tool.
【０００８】[0008]
【発明の実施の形態】以下、図１乃至図５に基づき、こ
の発明の実施形態を説明する。図１乃至図３は、第１の
実施形態を示す。この自走締め固め機は、図１に示すよ
うに、自走車両１に、シリンダ２で上下に首振り可能な
第１アーム３と、第１アーム３の先端部にピン結合さ
れ、シリンダ４で屈曲される第２アーム５が設けられ、
第２アーム５の先端に往復振動発生体６を介して、締め
固め具としての転圧ローラ７が取り付けられている。な
お、往復振動発生体６は、連結ロッド８を介してシリン
ダ９にも連結されており、その振動方向と締め固め面と
の直角度が調整できるように、第２アーム５の先端で首
振り可能となっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 to 3 show a first embodiment. As shown in FIG. 1, this self-propelled compacting machine is connected to a self-propelled vehicle 1 by a first arm 3 that can be swung up and down by a cylinder 2, and a pin connected to a tip end of the first arm 3. A second arm 5 that is bent at
A pressure roller 7 as a compacting tool is attached to the tip of the second arm 5 via a reciprocating vibration generator 6. The reciprocating vibration generator 6 is also connected to the cylinder 9 via a connecting rod 8 and swings at the tip of the second arm 5 so that the perpendicularity between the vibration direction and the compaction surface can be adjusted. It is possible.
【０００９】したがって、第１アーム３を下方に回動す
るか、第２アーム５を手前に回動するかにより、転圧ロ
ーラ７を埋め戻し途中の溝１０の中に挿入し、往復振動
発生体６で転圧ローラ７を上下振動させることにより、
埋め戻し途中の溝１０を効率よく締め固めすることがで
きる。締め固め位置の移動は自走車両１を進退させて行
ない、わずかの移動の場合は第２アーム５を前後に回動
させてもよい。Therefore, depending on whether the first arm 3 is turned downward or the second arm 5 is turned forward, the pressure roller 7 is inserted into the groove 10 in the middle of backfilling, and reciprocating vibration is generated. By vertically vibrating the pressure roller 7 with the body 6,
The groove 10 in the middle of backfilling can be efficiently compacted. The movement of the compaction position may be performed by moving the self-propelled vehicle 1 forward and backward, and in the case of slight movement, the second arm 5 may be rotated back and forth.
【００１０】図２および図３に示すように、前記往復振
動発生体６は、第２アーム５と連結ロッド８の各先端部
にピン１１で取り付けられた上プレート部材１２と、転
圧ローラ７側に取り付けられた下プレート部材１３と
が、ストップナット１４で抜け止めされた４本のガイド
シャフト１５により上下に連結され、下プレート部材１
３側に油圧モータ１６で回転駆動される偏心バランス錘
１７が取り付けられている。As shown in FIGS. 2 and 3, the reciprocating vibration generator 6 includes an upper plate member 12 attached to each end of the second arm 5 and the connecting rod 8 with a pin 11, and a pressure roller 7. The lower plate member 13 attached to the side of the lower plate member 1 is vertically connected by four guide shafts 15 secured by a stop nut 14.
An eccentric balance weight 17 rotationally driven by a hydraulic motor 16 is attached to the third side.
【００１１】前記偏心バランス錘１７は、円柱を軸方向
に平行な面で一部切除した形状のものであり、その回転
軸は一対のブラケット１８に水平に支持され、モータ１
６の出力軸に軸継手１９で連結されている。また、前記
円柱の切除部には、ボルト２０で調整用バランス錘１７
ａを任意の個数だけ付加できるようになっている。The eccentric balance weight 17 has a shape in which a cylinder is partially cut away in a plane parallel to the axial direction, and its rotating shaft is horizontally supported by a pair of brackets 18.
6 is connected to the output shaft 6 by a shaft coupling 19. In addition, bolts 20 are used to adjust the balance weights 17 at the cut portions of the cylinder.
a can be added in an arbitrary number.
【００１２】前記各ガイドシャフト１５は下プレート部
材１３側に取り付けられ、上プレート部材１２側に取り
付けられた各ガイド筒２１に挿通されて、上下方向に案
内されている。また、各ガイドシャフト１５の下部に螺
着された調整ナット２２とガイド筒２１の下端との間に
は、上下のプレート部材１２、１３を離反する方向に付
勢するコイルばね２３が装着されている。これらのコイ
ルばね２３の付勢力は、各調整ナット２２の螺着位置で
調整される。Each of the guide shafts 15 is attached to the lower plate member 13 side, is inserted into each of the guide cylinders 21 attached to the upper plate member 12 side, and is guided vertically. A coil spring 23 that urges the upper and lower plate members 12 and 13 in a direction away from each other is mounted between an adjustment nut 22 screwed to a lower portion of each guide shaft 15 and a lower end of the guide cylinder 21. I have. The biasing force of these coil springs 23 is adjusted at the screwing positions of the respective adjustment nuts 22.
【００１３】したがって、前記バランス錘１７、１７ａ
の遠心力が、各ガイド筒２１によるガイドシャフト１５
の案内により、上下方向の往復振動力に変換され、この
往復振動力とコイルばね２３の弾性復元力とにより、下
プレート部材１３が上下に往復振動する。Therefore, the balance weights 17, 17a
Centrifugal force is applied to the guide shaft 15 by each guide cylinder 21.
The lower plate member 13 is vertically reciprocated by the reciprocating vibration force and the elastic restoring force of the coil spring 23.
【００１４】前記転圧ローラ７は、往復振動発生体６の
下プレート部材１３に取り付けられた一対のブラケット
２４に、その回転軸が軸受２５で回転自在に支持されて
いる。転圧ローラ７は中空で、中央部７ａと左右両端部
７ｂとに３分割され、各ブラケット２４は、この分割さ
れた転圧ローラ７の中央部７ａと各両端部７ｂとの間に
差し込まれている。なお、左右両端部７ｂは個別に取り
外し可能となっており、埋め戻される溝１０の幅に応じ
て転圧ローラ７の幅を変えることができる。The roller 7 is rotatably supported by a bearing 25 on a pair of brackets 24 attached to the lower plate member 13 of the reciprocating vibration generator 6. The roller 7 is hollow and is divided into a central part 7a and left and right ends 7b. Each bracket 24 is inserted between the central part 7a of the divided roller 7 and both ends 7b. ing. Note that the left and right end portions 7b can be individually removed, and the width of the pressure roller 7 can be changed according to the width of the groove 10 to be backfilled.
【００１５】図４および図５は、第２の実施形態を示
す。この自走締め固め機は、基本的な構成は第１の実施
形態と同じであり、締め固め具として、橇状の締め固め
プレート２６を用いた点が異なる。この締め固めプレー
ト２６は２本の支軸２７で前記往復振動発生体６の下プ
レート部材１３に取り付けられている。その他の部分は
第１の実施形態と同じであるので、図２および図３と同
じ符号で表示した。FIGS. 4 and 5 show a second embodiment. This self-propelled compacting machine has the same basic configuration as that of the first embodiment, except that a sled-like compacting plate 26 is used as a compacting tool. The compacting plate 26 is attached to the lower plate member 13 of the reciprocating vibration generator 6 by two support shafts 27. The other parts are the same as in the first embodiment, and are therefore denoted by the same reference numerals as in FIGS.
【００１６】上述した実施形態では、自走車両のアーム
を屈曲可能なものとしたが、単一のアームを上下に首振
り可能としたものとしてもよい。また、往復振動発生体
は実施形態のものに限定されることはなく、たとえば、
バイブレータ等を用いて直接往復振動を発生させるよう
なものとしてもよい。In the above-described embodiment, the arm of the self-propelled vehicle is bendable, but a single arm may be swingable up and down. Also, the reciprocating vibration generator is not limited to the embodiment, for example,
A reciprocating vibration may be directly generated using a vibrator or the like.
【００１７】[0017]
【発明の効果】以上のように、この発明の自走締め固め
機は、自走車両に上下に首振り可能なアームを設け、こ
のアームの先端に往復振動発生体を介して締め固め具を
取り付けるようにしたので、締め固め具を埋め戻し途中
の溝や穴等の地面凹部に容易に挿入でき、締め固め具に
往復振動を付与して、効率よく地面凹部を締め固めする
ことができる。As described above, in the self-propelled compacting machine of the present invention, the self-propelled vehicle is provided with an arm capable of swinging up and down, and the compacting tool is provided at the tip of this arm via the reciprocating vibration generator. Since the compacting tool is attached, the compacting tool can be easily inserted into a concave part of the ground such as a groove or a hole in the middle of backfilling, and the compacting tool can be reciprocally oscillated to efficiently compact the concave part of the ground.
【図１】第１の実施形態の自走締め固め機を示す正面図FIG. 1 is a front view showing a self-propelled compacting machine according to a first embodiment.
【図２】図１の要部を拡大して示す正面図FIG. 2 is an enlarged front view showing a main part of FIG. 1;
【図３】図２の一部切欠き側面図FIG. 3 is a partially cutaway side view of FIG. 2;
【図４】第２の実施形態の自走締め固め機の要部を拡大
して示す正面図FIG. 4 is an enlarged front view showing a main part of a self-propelled compacting machine according to a second embodiment.
【図５】図４の側面図FIG. 5 is a side view of FIG.
１ 自走車両 ２ シリンダ ３ アーム ４ シリンダ ５ アーム ６ 往復振動発生体 ７ 転圧ローラ ７ａ 中央部 ７ｂ 端部 ８ 連結ロッド ９ シリンダ １０ 溝 １１ ピン １２、１３ プレート部材 １４ ストップナット １５ ガイドシャフト １６ モータ １７、１７ａ バランス錘 １８ ブラケット １９ 軸継手 ２０ ボルト ２１ ガイド筒 ２２ 調整ナット ２３ コイルばね ２４ ブラケット ２５ 軸受 ２６ 締め固めプレート ２７ 支軸 DESCRIPTION OF SYMBOLS 1 Self-propelled vehicle 2 Cylinder 3 Arm 4 Cylinder 5 Arm 6 Reciprocating vibration generator 7 Rolling roller 7a Central part 7b End part 8 Connecting rod 9 Cylinder 10 Groove 11 Pin 12, 13 Plate member 14 Stop nut 15 Guide shaft 16 Motor 17 , 17a Balance weight 18 Bracket 19 Shaft coupling 20 Bolt 21 Guide cylinder 22 Adjustment nut 23 Coil spring 24 Bracket 25 Bearing 26 Compaction plate 27 Support shaft
Claims (3)
設け、このアームの先端に往復振動発生体を介して締め
固め具を取り付けた自走締め固め機。1. A self-propelled compacting machine in which a self-propelled vehicle is provided with an arm capable of swinging up and down, and a compacting tool is attached to a tip of the arm via a reciprocating vibration generator.
ものである請求項１に記載の自走締め固め機。2. The self-propelled compacting machine according to claim 1, wherein the arm has a bendable portion.
項１または２に記載の自走締め固め機。3. The self-propelled compacting machine according to claim 1, wherein the compacting tool is a compaction roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001168050A JP2002356809A (en) | 2001-06-04 | 2001-06-04 | Self-propelling compaction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001168050A JP2002356809A (en) | 2001-06-04 | 2001-06-04 | Self-propelling compaction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002356809A true JP2002356809A (en) | 2002-12-13 |
Family
ID=19010338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001168050A Pending JP2002356809A (en) | 2001-06-04 | 2001-06-04 | Self-propelling compaction machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002356809A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008000091A (en) * | 2006-06-23 | 2008-01-10 | Oak:Kk | Plant raising method and vibratory equipment to be used for the same |
| CN107268394A (en) * | 2017-06-14 | 2017-10-20 | 浙江工业大学之江学院 | A kind of road cement making car for carrying cooling system |
| CN109797630A (en) * | 2019-03-06 | 2019-05-24 | 中铁二十三局集团第一工程有限公司 | A kind of full-automatic numerical control slip-form machine roadbed gutter construction method |
-
2001
- 2001-06-04 JP JP2001168050A patent/JP2002356809A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008000091A (en) * | 2006-06-23 | 2008-01-10 | Oak:Kk | Plant raising method and vibratory equipment to be used for the same |
| CN107268394A (en) * | 2017-06-14 | 2017-10-20 | 浙江工业大学之江学院 | A kind of road cement making car for carrying cooling system |
| CN109797630A (en) * | 2019-03-06 | 2019-05-24 | 中铁二十三局集团第一工程有限公司 | A kind of full-automatic numerical control slip-form machine roadbed gutter construction method |
| CN109797630B (en) * | 2019-03-06 | 2021-05-18 | 中铁二十三局集团第一工程有限公司 | Construction method for roadbed side ditch of full-automatic numerical control slide die machine |
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