JPS6346520Y2 - - Google Patents
Info
- Publication number
- JPS6346520Y2 JPS6346520Y2 JP1982091109U JP9110982U JPS6346520Y2 JP S6346520 Y2 JPS6346520 Y2 JP S6346520Y2 JP 1982091109 U JP1982091109 U JP 1982091109U JP 9110982 U JP9110982 U JP 9110982U JP S6346520 Y2 JPS6346520 Y2 JP S6346520Y2
- Authority
- JP
- Japan
- Prior art keywords
- chisel
- pin
- hydraulic breaker
- attachment
- flat plate
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 4
- 239000004575 stone Substances 0.000 description 11
- 238000010276 construction Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Shovels (AREA)
- Working Measures On Existing Buildindgs (AREA)
Description
【考案の詳細な説明】
本考案は、油圧ブレーカに取付ける排土アタツ
チメントに関する。[Detailed Description of the Invention] The present invention relates to an earth removal attachment attached to a hydraulic breaker.
油圧ブレーカは、クローラ等で自走する車体に
起伏かつ屈折可能なブームを設け、その先端に削
石用のチゼルを取付けたものである。該チゼル
は、圧縮空気による動かされるものが多い。すな
わち、シリンダの中を往復動するピストンによ
り、チゼルの頭部に打撃を与え、エアはバルブ機
構によつてシリンダの前後に交互に送られる。そ
の他、油圧モータ、スプリング等でチゼルを駆動
するものもある。 A hydraulic breaker is a self-propelled vehicle with a crawler or the like equipped with an undulating and bendable boom, and a chisel for cutting stone is attached to the tip of the boom. The chisel is often moved by compressed air. That is, a piston reciprocating in the cylinder strikes the head of the chisel, and air is sent alternately to the front and back of the cylinder by a valve mechanism. Others use hydraulic motors, springs, etc. to drive the chisel.
ところで、かかる油圧ブレーカを使用する作業
は当然のことながら削石するだけであるので、削
つた石屑を取除く作業が別途必要となる。 By the way, since the work using such a hydraulic breaker is, of course, only cutting stone, a separate work is required to remove the cut stone debris.
従来は、このような石屑を除くのにバツクホ等
のシヤベル車輌を用いて行なつており、油圧ブレ
ーカとの入れ替りに時間と手間を費し、また２種
類の建設車輌の使用料で工費もアツプし、さらに
狭い場所で車輌の入れ替り作業を行なう際の安全
性にも問題を生じる。 Conventionally, such stone debris has been removed using a shovel vehicle such as a shovel, which requires time and effort to replace with a hydraulic breaker, and also reduces construction costs due to the usage fees for two types of construction vehicles. This also poses a safety problem when changing vehicles in a narrow space.
本考案の目的は、前記従来例の不都合を解消
し、油圧ブレーカに簡単なアタツチメントを取付
けるだけで石屑を取除けるようにして、工費の低
減化と作業時間の短縮及び安全性の向上を図るこ
とにある。 The purpose of this invention is to eliminate the inconveniences of the conventional example, and to make it possible to remove stone debris by simply attaching a simple attachment to the hydraulic breaker, thereby reducing construction costs, shortening work time, and improving safety. There is a particular thing.
しかしてこの目的は本考案によれば、車体に設
けた起伏かつ屈折可能なブーム先端に削石用チゼ
ルを有する油圧ブレーカに取付けるアタツチメン
トにおいて、車体に設けた起伏かつ屈折可能なブ
ーム先端に削石用チゼルを有する油圧ブレーカに
取付けるアタツチメントにおいて、前記油圧ブレ
ーカのチゼル駆動部又はその近傍に筒状のピン受
けを形成し、一方、背面にチゼル挿入の固定用フ
ランジを設け、先端に掘削爪を並設した末広がり
平板の根元部に前記ピン受けに並列する筒状のピ
ン受けを形成し、チゼルを固定用フランジに挿入
するとともに並列するピン受けに挿入ピンを出入
れ自在に差入れて油圧ブレーカと平板とを着脱自
在にピン結合したことにより達成される。 However, according to the present invention, the purpose of the lever is to attach a stone cutting chisel to the tip of the undulating and bendable boom provided on the car body in an attachment to be attached to a hydraulic breaker having a chisel for cutting stones at the tip of the undulating and bendable boom provided on the car body. In the attachment to be attached to a hydraulic breaker having a chisel for use, a cylindrical pin receiver is formed at or near the chisel drive part of the hydraulic breaker, a flange for fixing the chisel insertion is provided on the back side, and a digging claw is arranged in a row at the tip. A cylindrical pin receiver parallel to the pin receiver is formed at the base of the spread flat plate provided, and a chisel is inserted into the fixing flange, and an insertion pin is freely inserted in and out of the parallel pin receiver to connect the hydraulic breaker and the flat plate. This is achieved by removably connecting them with a pin.
以下、図面について本考案の実施例を詳細に説
明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図は本考案のアタツチメントの正面図、第
２図は同上側面図、第３図は同上背面図で、図中
１は本考案のアタツチメントの主要部となる末広
がりの平板を示し、左右端にフランジ１ａを形成
してシヤベルとしての機能を持たせている。平板
１の先端は多少上向きに傾斜させ、掘削用の爪２
を複数個（図示では４個）間隔を置いて着脱自在
に取付ける。 Fig. 1 is a front view of the attachment of the present invention, Fig. 2 is a side view of the same, and Fig. 3 is a rear view of the same. A flange 1a is formed on the flange 1a to provide the function as a shovel. The tip of the flat plate 1 is slightly inclined upward, and the digging claw 2
A plurality of (four in the illustration) are detachably attached at intervals.
図中３は油圧ブレーカのチゼル、４はチゼル３
の駆動部で、駆動部４又はその近傍に前記平板１
の根元部を横方向からの挿入ピン５を介して着脱
自在に結合する。この結合機構６は、駆動部４側
で該駆動部４又はその近傍に筒状のピン受け６ａ
を形成し、一方、平板１の根元部にピン受け６ｂ
を形成し、これらピン受け６ａとピン受け６ｂと
を並列させて横方向からピン５を出入れ自在に差
入れて貫通させたピン結合構造よりなる。 In the diagram, 3 is the chisel of the hydraulic breaker, 4 is the chisel 3
In the drive unit, the flat plate 1 is installed at or near the drive unit 4.
The base portions of the two are removably connected via an insertion pin 5 inserted from the lateral direction. This coupling mechanism 6 includes a cylindrical pin receiver 6a on the drive unit 4 side or in the vicinity of the drive unit 4.
On the other hand, a pin receiver 6b is formed at the base of the flat plate 1.
It has a pin coupling structure in which these pin receivers 6a and 6b are arranged in parallel and the pin 5 is inserted and penetrated from the lateral direction so as to be freely removable and removable.
一方、平板１の背面に第４図、第５図に示すよ
うなチゼル３が挿入する貫通孔７を設けた固定用
の山形フランジ８，８′を並設する。また、補強
のためにフランジ８，８′間に鉄筋９を掛け渡す
のが望ましい。 On the other hand, on the back side of the flat plate 1, angle-shaped flanges 8, 8' for fixing are arranged in parallel, each having a through hole 7 into which a chisel 3 is inserted, as shown in FIGS. 4 and 5. Further, it is desirable to extend reinforcing bars 9 between the flanges 8 and 8' for reinforcement.
第３図中１０，１２は補強用リブで、これらフ
ランジ８，８′、リブ１０，１２はすべてアーク
溶接で固定する。 In FIG. 3, 10 and 12 are reinforcing ribs, and these flanges 8 and 8' and ribs 10 and 12 are all fixed by arc welding.
次に、使用法及び作用について説明する。 Next, the usage and effect will be explained.
先に、本考案のアタツチメントを取付けずに油
圧ブレーカを用いて削石を行なう。 First, stone was cut using a hydraulic breaker without attaching the attachment of the present invention.
次いで、チゼル３をフランジ８，８′の孔７に
挿入しピン受け６ａ，６ｂを合せてピン５を横方
向から差し入れれば、本考案のアタツチメントを
油圧ブレーカにセツトすることができしかもこの
ようなセツトに要する時間は約１分以内ですむ。 Next, by inserting the chisel 3 into the holes 7 of the flanges 8 and 8', aligning the pin receivers 6a and 6b, and inserting the pin 5 from the side, the attachment of the present invention can be set in the hydraulic breaker. It takes about 1 minute or less to complete the correct setup.
第６図は本考案のアタツチメントの使用状態を
示す側面図である。 FIG. 6 is a side view showing the attachment of the present invention in use.
チゼル３は駆動部４を介して起伏かつ屈折可能
なブーム１１の先に設けられており、平板１はフ
ランジ８，８′を介してチゼル３の一体的に固定
されているのでチゼル３を動かさずにブーム１１
を適宜操作すれば、平板１をシヤベルとして使用
し石屑を取除くことができる。 The chisel 3 is provided at the end of a boom 11 that can be raised and bent via a drive unit 4, and the flat plate 1 is integrally fixed to the chisel 3 via flanges 8 and 8', so the chisel 3 cannot be moved. Zuni boom 11
By operating the flat plate 1 appropriately, stone debris can be removed using the flat plate 1 as a shovel.
次いで、ブーム１１を支持する車体（図示せ
ず）を移動してピン５を抜き本考案のアタツチメ
ントを油圧ブレーカから外して通常の使用で削石
を行ない、以後、アタツチメントの着脱を繰返し
て作業を続行する。 Next, the vehicle body (not shown) supporting the boom 11 is moved, the pin 5 is removed, the attachment of the present invention is removed from the hydraulic breaker, and stone is cut in the normal way. continue.
以上述べたように本考案のアタツチメントは、
油圧ブレーカを使用して発生した石屑を取除くの
に、バツクホ等の他のシヤベル車輌機械を用いる
ことなくできるのできわめて経済的であり、しか
もアタツチメント自体構造が簡単で安価に作成で
きるものである。 As mentioned above, the attachment of this invention is
It is extremely economical to remove stone debris generated by using a hydraulic breaker without using other shovel vehicle machinery such as a shovel, and the attachment itself has a simple structure and can be manufactured at low cost. .
また、油圧ブレーカへの着脱はピンを差入れ又
は抜くだけですむのでワンタツチ的に簡単になす
ことができ、作業時間を短縮することができしか
も、ピンによる蝶番構造であるから途中でゆるむ
おそれもなく安全で、また、機械車輌の入替えが
なくなることで、工事の安全性を高めることがで
きるものである。 In addition, attachment/detachment to the hydraulic breaker can be done simply by inserting or removing the pin, so it can be easily done with one touch, reducing work time.Moreover, since it has a hinged structure with pins, there is no risk of it loosening during the process. It is safe and can improve the safety of construction work by eliminating the need to replace machinery and vehicles.
第１図は本考案の排土アタツチメントの実施例
を示す正面図、第２図は同上側面図、第３図は同
上背面図、第４図は第２図のＡ矢視図、第５図は
同上Ｂ矢視図、第６図は使用状態を示す側面図で
ある。
１……平板、１ａ……フランジ、２……爪、３
……チゼル、４……駆動部、５……ピン、６……
結合機構、６ａ，６ｂ……ピン受け、７……貫通
孔、８，８′……フランジ、９……鉄筋、１０…
…リブ、１１……ブーム、１２……リブ。
Fig. 1 is a front view showing an embodiment of the earth removal attachment of the present invention, Fig. 2 is a top side view of the same, Fig. 3 is a rear view of the same, Fig. 4 is a view taken in the direction of arrow A in Fig. 2, and Fig. 5 6 is a side view showing the state of use. FIG. 1... Flat plate, 1a... Flange, 2... Claw, 3
...Chisel, 4...Drive unit, 5...Pin, 6...
Coupling mechanism, 6a, 6b...Pin receiver, 7...Through hole, 8, 8'...Flange, 9...Reinforcing bar, 10...
...rib, 11...boom, 12...rib.
Claims (1)
削石用チゼルを有する油圧ブレーカに取付けるア
タツチメントにおいて、前記油圧ブレーカのチゼ
ル駆動部又はその近傍に筒状のピン受けを形成
し、一方、背面にチゼル挿入の固定用フランジを
設け、先端に掘削爪を並設した末広がり平板の根
元部に前記ピン受けに並列する筒状のピン受けを
形成し、チゼルを固定用フランジに挿入するとと
もに並列するピン受けに挿入ピンを出入れ自在に
差入れて油圧ブレーカと平板とを着脱自在にピン
結合したことを特徴とする油圧ブレーカ用排土ア
タツチメント。 In an attachment to be attached to a hydraulic breaker that has a stone-cutting chisel at the tip of an undulating and bendable boom provided on the vehicle body, a cylindrical pin receiver is formed at or near the chisel drive part of the hydraulic breaker, and a chisel is mounted on the back side. A flange for fixing the insertion is provided, and a cylindrical pin receiver parallel to the pin receiver is formed at the base of a flat plate that widens toward the end with digging claws arranged in parallel at the tip, and when the chisel is inserted into the fixing flange, the pin receivers are parallel to each other. An earth removal attachment for a hydraulic breaker, characterized in that a hydraulic breaker and a flat plate are removably connected with a pin by inserting an insertion pin into and out of the breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9110982U JPS58194258U (en) | 1982-06-18 | 1982-06-18 | Earth removal attachment for hydraulic breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9110982U JPS58194258U (en) | 1982-06-18 | 1982-06-18 | Earth removal attachment for hydraulic breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58194258U JPS58194258U (en) | 1983-12-24 |
| JPS6346520Y2 true JPS6346520Y2 (en) | 1988-12-02 |
Family
ID=30099526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9110982U Granted JPS58194258U (en) | 1982-06-18 | 1982-06-18 | Earth removal attachment for hydraulic breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58194258U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61169533A (en) * | 1985-01-21 | 1986-07-31 | Tokyu Constr Co Ltd | Scraping plate for breaker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57123856U (en) * | 1980-12-29 | 1982-08-02 |
-
1982
- 1982-06-18 JP JP9110982U patent/JPS58194258U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58194258U (en) | 1983-12-24 |
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