JPH0730772Y2 - Power shovel sediment carrier - Google Patents
Power shovel sediment carrierInfo
- Publication number
- JPH0730772Y2 JPH0730772Y2 JP4765390U JP4765390U JPH0730772Y2 JP H0730772 Y2 JPH0730772 Y2 JP H0730772Y2 JP 4765390 U JP4765390 U JP 4765390U JP 4765390 U JP4765390 U JP 4765390U JP H0730772 Y2 JPH0730772 Y2 JP H0730772Y2
- Authority
- JP
- Japan
- Prior art keywords
- box
- bracket
- power shovel
- soil
- blade
- 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
Links
Landscapes
- Shovels (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) この考案は,特に狭い場所でのパワーショベルによる土
砂運搬装置に関する。[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a soil and sand carrier using a power shovel, especially in a narrow space.
(従来の技術) 第4図は従来狭所でミニパワーショベルを用いて作業す
る場合の作業状態を示す平面図で,図において,aは塀,b
は家屋,cは狭い道,dはミニパワーショベルを示す。この
ように,近年ミニパワーショベルが宅地の下水道工事等
に使用されるようになってきた。しかし,下水道工事は
宅地の裏側が多く,家と塀の間の幅が狭く,ショベルで
堀り上げた排土を排出することが困難である。(Prior Art) FIG. 4 is a plan view showing a work state when a mini power shovel is used in a conventional narrow space, in which a is a fence and b
Is a house, c is a narrow road, d is a mini excavator. Thus, in recent years, mini power shovels have come to be used for sewer construction work in residential areas. However, the sewerage works often on the back side of the residential area, and the width between the house and the fence is narrow, making it difficult to discharge the excavated soil.
(考案が解決しようとする課題) 上記のように狭い状態において,ミニパワーショベルは
スイングをしても掘削した土を置く場所がなく,また旋
回することもできない場合,一堀毎に堀り上げたバケッ
トの排土を広い場所まで後退して排出し,また元の場所
まで戻って堀り進むというように甚だ非能率的である。(Problems to be solved by the invention) In the narrow condition as described above, when the excavator has no place to put the excavated soil even if it swings, and when it cannot turn, it excavates every moat. It is extremely inefficient that it retreats the soil discharged from the bucket to a wide area and discharges it, and then returns to the original location and digs.
この考案は上記不具合を解決することをその課題とす
る。This invention makes it a subject to solve the said trouble.
(課題を解決するための手段及び作用) この考案は,上記の点に鑑みなされたもので,一側を開
放した排土積込み箱とし、長尺辺左端上辺にワイヤロー
プと係合するブラケットを、また同長尺辺右隅上部に係
合ピンと嵌合する嵌合穴をそれぞれ設け、該箱のブラケ
ットには、ワイヤロープの一端を係合した係合環を係合
し、該ロープの他端をブームシリンダの取付部に螺子止
めして、該箱の一方をワイヤ吊りし、さらに、箱の嵌合
穴へブレードの右側上部に螺子止めしてなる、支持ブラ
ケットに設けたピンを通して、箱の片端をブレードに対
して回転するよう枢着支持し、上部旋回体を旋回させる
ことにより前記ワイヤロープを介して排土積込み箱を牽
引し、該箱が前記ピンを中心に回動して一端が上り、下
りするようにして、側方開放口より、積込み土砂を放出
しようとしたものであって、パワーショベルを用いて作
業する場合に,狭い場所で土を置くスペースがない所で
は,ブレードに上記排土積込み箱を取り付け,ブレード
を持ち上げて掘削地まで前進させ,バケットで掘削した
排土を排土積込み箱に積込み,満載となったとき,パワ
ーショベルを広い場所まで後退させ,上部旋回体を旋回
させて排土積込み箱を横に傾斜して,積載された排土を
自動的に排出するようにしたものである。(Means and Actions for Solving the Problem) The present invention has been made in view of the above points, and is an earth dumping box with one side open, and a bracket engaging with a wire rope is provided on the upper left side of the long side. Further, a fitting hole for fitting an engaging pin is provided at the upper right corner of the same long side, and an engaging ring engaging one end of the wire rope is engaged with the bracket of the box, and the other of the rope is engaged. The end is screwed to the mounting part of the boom cylinder, one side of the box is hung by wire, and further, the pin provided on the support bracket, which is screwed to the fitting hole of the box on the upper right side of the blade, One end of the box is pivotally supported so as to rotate with respect to the blade, and the upper revolving structure is swung to pull the earth unloading box through the wire rope. As you go up and down In order to release the loaded sediment, when working with a power shovel, if there is no space to put the soil in a narrow place, attach the above-mentioned dump loading box to the blade and lift the blade. When the excavated soil is moved forward to the excavation site and loaded with excavated soil in the dumping stowage box, when the load is full, the power shovel is retracted to a wide area and the upper swing body is swung to tilt the dumping stowage box sideways. Then, the loaded soil is automatically discharged.
(実施例) つぎに第1図はこの考案の一実施例の要部の組立て斜視
図,第2図は箱1をブレードに取付けた状態の斜視図
で,鎖線は上部旋回体を旋回させることにより箱1の一
端が持ち上げられた状態を示し,第3図は第2図におけ
るブレードを上方に持ち上げ状態を示す側面図である。(Embodiment) Next, FIG. 1 is an assembled perspective view of an essential part of an embodiment of the present invention, and FIG. 2 is a perspective view showing a state in which the box 1 is attached to a blade. 3 shows a state in which one end of the box 1 is lifted by, and FIG. 3 is a side view showing a state in which the blade in FIG. 2 is lifted upward.
図において1は,排土を積み込む横長の箱で一側が開放
され,ブレード10に接する長尺辺1a左端上辺にワイヤロ
ープ2を係合するブラケット3と,同長尺辺1aの右端上
辺にブラケット4の係合ピン5が嵌合する嵌合穴6が設
けられている。In the figure, 1 is a horizontally long box for loading soil, one side of which is open, and a bracket 3 that engages the wire rope 2 on the upper left side of the long side 1a that contacts the blade 10 and a bracket on the upper right side of the same long side 1a. A fitting hole 6 into which the engaging pin 5 of 4 is fitted is provided.
そして,ブラケット3にはロープ2の一端2aが係合する
係合環7が設けられ,ロープの他端2bは,ブームシリン
ダ8の取付部8aに螺子止めされている。The bracket 3 is provided with an engagement ring 7 with which one end 2a of the rope 2 is engaged, and the other end 2b of the rope is screwed to the mounting portion 8a of the boom cylinder 8.
更に,同長尺辺1aの右端に設けられた嵌合穴6にブラケ
ット4の係合ピン5を回動自在に嵌合するとともに,ブ
ラケット4はブレード10の側面11に捻子12によって固定
されている。Further, the engaging pin 5 of the bracket 4 is rotatably fitted in the fitting hole 6 provided at the right end of the long side 1a, and the bracket 4 is fixed to the side surface 11 of the blade 10 by the screw 12. There is.
箱1は,第2図において鎖線で示すように,上部旋回体
を左旋回させることによりブームが左側にスイングした
とき,ブームシリンダ8の取付部8aに固定されたロープ
2は引張られ,箱1はピン5を中心軸として第2図にお
いて鎖線で示すように回動して傾斜するので,積み込ま
れた土は自然に排出される。As shown by the chain line in FIG. 2, when the boom swings to the left by turning the upper swing body to the left, the box 2 fixed to the mounting portion 8a of the boom cylinder 8 is pulled and the box 1 is pulled. Rotates about the pin 5 as a central axis and inclines as shown by the chain line in FIG. 2, so that the loaded soil is naturally discharged.
狭い場所での掘削工事においては,ブレード10に箱1を
設けて目的地まで進み,バケットで堀り上げた排土を第
3図において鎖線で示すように排土積込み箱に満載とし
たときパワーショベルは,そのまま後退し,広い場所で
上部旋回体を旋回させ,箱1を傾斜させて一定量の排土
を自動的に効率よく排出するものである。In the case of excavation work in a narrow space, the box 1 is installed on the blade 10 to reach the destination, and the excavated soil excavated with a bucket is fully loaded in the soil dumping box as shown by the chain line in Fig. 3. The shovel retreats as it is, swivels the upper revolving structure in a wide area, and tilts the box 1 to automatically and efficiently discharge a certain amount of soil.
(考案の効果) この考案は以上詳述したようにしてなり,パワーショベ
ルのブレード部に排土積込み箱を設けて,掘削地まで前
進し,該箱に排土を積み満載となったとき,パワーショ
ベルを広い場所まで後退させ,その広い場所において,
上部旋回体を旋回させることにより,箱の一端を持ち上
げて傾斜させ一定量の排土を自動的に排出するものであ
る。(Effect of the device) This device is as described in detail above. When the blade of the power shovel is provided with an earth dumping box, the box moves forward to the excavation site, and when the box is full of earth dumping, Retract the excavator to a large area, and in the large area,
By rotating the upper revolving structure, one end of the box is lifted and tilted to automatically discharge a certain amount of soil.
したがってこの考案によれば,狭い場所において一度に
一定量の排土をまとめて自動的に排出できるため,能率
的であるとともに,その装置も極めて簡単であり,且
つ,箱の一方を持ち上げ傾斜させるには,既存の旋回モ
ータを用いればよいので,新たにシリンダを設けること
がなくなり,その製作費も廉価となり,経済的である。Therefore, according to the present invention, a certain amount of soil can be collectively discharged automatically at a time in a narrow space, which is efficient and the device is extremely simple, and one of the boxes can be lifted and inclined. Since it is possible to use an existing swing motor, it is not necessary to install a new cylinder, the manufacturing cost is low, and it is economical.
第1図はこの考案の一実施例の要部の組立て斜視図,第
2図は第1図の使用態様を示す斜視図,第3図は同じく
側面図,第4図は従来狭い場所におけるミニパワーショ
ベルの作業状態を示す平面図。 1……排土積込箱、2……ワイヤロープ 2a……ワイヤロープの一端 2b……ワイヤロープの他端 3……ブラケット 4……係合ピンを有するブラケット 5……係合ピン、6……嵌合穴 7……係合環、8……ブームシリンダ 8a……ブームシリンダの取付部 10……ブレードFIG. 1 is a perspective view of an essential part of an embodiment of the present invention, FIG. 2 is a perspective view showing a use mode of FIG. 1, FIG. 3 is a side view of the same, and FIG. The top view which shows the working state of a power shovel. 1 ... Soil loading box, 2 ... Wire rope 2a ... One end of wire rope 2b ... The other end of wire rope 3 ... Bracket 4 ... Bracket with engaging pin 5 ... Engaging pin, 6 ...... Mating hole 7 ...... Engagement ring 8 ...... Boom cylinder 8a ...... Boom cylinder mounting part 10 ...... Blade
フロントページの続き (56)参考文献 特開 昭62−211430(JP,A) 特開 昭63−122827(JP,A) 特開 昭63−122828(JP,A) 実開 昭62−81650(JP,U) 実開 昭59−178463(JP,U) 実開 平1−61247(JP,U) 実公 昭53−1(JP,Y2) 実公 昭60−5103(JP,Y2)Continuation of the front page (56) References JP-A-62-121430 (JP, A) JP-A-63-122827 (JP, A) JP-A-63-122828 (JP, A) Actual development JP-A-62-81650 (JP , U) Actually open 59-178463 (JP, U) Actually open 1-61247 (JP, U) Actually public 53-1 (JP, Y2) Actually public 60-5103 (JP, Y2)
Claims (1)
左端上辺にワイヤロープ2を係合するブラケット3を,
また同長尺辺1aの右隅上部にブラケット4の係合ピン5
が嵌合する嵌合穴6をそれぞれ設け,該箱1のブラケッ
ト3にはワイヤロープの一端2aを係合した係合環7を係
合し,該ロープ2の他端2bをブームシリンダ8の取付部
8aに螺子止めし,更に,箱1の嵌合穴6にブラケット4
のピン5を回動自在に嵌合し,該ブラケット4をブレー
ド10の右側上部に螺子止めして成る,パワーショベルの
土砂運搬装置。1. A long side 1a of a dumping and loading box 1 having one side open.
The bracket 3 for engaging the wire rope 2 on the upper left side,
Further, the engaging pin 5 of the bracket 4 is provided at the upper right corner of the long side 1a.
Are fitted with fitting holes 6 respectively, the bracket 3 of the box 1 is engaged with an engaging ring 7 engaged with one end 2a of the wire rope, and the other end 2b of the rope 2 is connected with the boom cylinder 8. Mounting part
Screw to 8a, and further insert the bracket 4 into the fitting hole 6 of the box 1.
A sand excavator for a power shovel, in which a pin 5 is rotatably fitted and the bracket 4 is screwed to the upper right side of a blade 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4765390U JPH0730772Y2 (en) | 1990-05-09 | 1990-05-09 | Power shovel sediment carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4765390U JPH0730772Y2 (en) | 1990-05-09 | 1990-05-09 | Power shovel sediment carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH049450U JPH049450U (en) | 1992-01-28 |
| JPH0730772Y2 true JPH0730772Y2 (en) | 1995-07-19 |
Family
ID=31563773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4765390U Expired - Lifetime JPH0730772Y2 (en) | 1990-05-09 | 1990-05-09 | Power shovel sediment carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730772Y2 (en) |
-
1990
- 1990-05-09 JP JP4765390U patent/JPH0730772Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049450U (en) | 1992-01-28 |
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