JPH09316912A - Crusher fitted to slewing arm of civil engineering machine - Google Patents
Crusher fitted to slewing arm of civil engineering machineInfo
- Publication number
- JPH09316912A JPH09316912A JP13630296A JP13630296A JPH09316912A JP H09316912 A JPH09316912 A JP H09316912A JP 13630296 A JP13630296 A JP 13630296A JP 13630296 A JP13630296 A JP 13630296A JP H09316912 A JPH09316912 A JP H09316912A
- Authority
- JP
- Japan
- Prior art keywords
- crushing
- bucket
- civil engineering
- teeth
- engineering machine
- 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
- 239000002699 waste material Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は土木機械に係り、特
に土木機械に装備されている旋回腕の先端に取付け、建
物解体現場に散在するコンクリート廃材等を細かく破砕
する破砕装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a civil engineering machine, and more particularly to a crushing apparatus which is attached to the tip of a revolving arm equipped in the civil engineering machine and finely crushes concrete waste materials scattered at a building demolition site.
【0002】[0002]
【発明が解決しようとする課題】本発明の課題は建物解
体現場に堆積するコンクリート廃材その他の非鉄物を破
砕し、細かくして処理する機能を、小回りのきく土木機
械の旋回腕に装備して簡易、迅速に解体作業を遂行でき
る装置を得ることにある。SUMMARY OF THE INVENTION An object of the present invention is to equip a swivel arm of a small turning civil engineering machine with a function of crushing concrete waste materials and other non-ferrous materials accumulated at a building demolition site and finely processing them. It is to obtain a device that can perform dismantling work simply and quickly.
【0003】[0003]
【課題を解決するための手段】本発明の手段は次のとお
りである。土木機械本体の旋回腕先端にバケット状の主
体を取付け、主体内に油圧動力手段によって往復回動運
動を行う歯付き破砕作動体を枢着し、かつ主体内面に破
砕作動体と対向して固定破砕歯を設け、主体の底部に破
砕したコンクリート廃材等の排出口を形成した土木機械
の旋回腕に取付ける破砕装置。The means of the present invention are as follows. A bucket-shaped main body is attached to the tip of the swing arm of the civil engineering machine body, a toothed crushing actuating body that reciprocally rotates by hydraulic power means is pivotally mounted in the main body, and is fixed to the inner surface of the main body facing the crushing actuating body. A crushing device that is installed on the swing arm of a civil engineering machine that has crushing teeth and has an outlet for crushed concrete waste at the bottom of the main body.
【0004】[0004]
【発明の実施の形態】図示実施態様は3つあげてある。BEST MODE FOR CARRYING OUT THE INVENTION There are three illustrated embodiments.
【0005】先ず、図1、図2に示す第1の例は土木機
械1の旋回腕2の先のバケット3に軸4により破砕作動
体5を枢着し、破砕作動体5の円弧状周面7に大きさの
異なる破砕歯8,9をそれぞれ突設し、軸4をバケット
3外の油圧シリンダー10のピストン杆11に連杆12
を介して連けいし、油圧シリンダー10は運転席で操作
するように図では省略してあるが、油圧ホースで連通さ
せてある。バケット3は底面に破砕したコンクリートの
排出口17を形成し内部には破砕歯8,9と対応する固
定破砕歯15,16を設ける。かくして油圧シリンダー
10により破砕作動体5,6を左右交互に回動運動を繰
返し行い2つの作動体5,6の間で破砕歯8,9により
及び各作動体と固定破砕歯15,16でコンクリート塊
を強圧破砕し、粉砕して排出口17より直ちに排出す
る。次に図3の例は一対の破砕作動体5,6を装備し、
それと相対してバケット3の内面に固定破砕歯15,1
6を設けたもので、その他の構造は前記第1の例と同様
である。又図4では一つの破砕作動体5を剣先状に成形
して鋭角歯22により強力に破砕を行うようにしてあ
る。First, in the first example shown in FIGS. 1 and 2, the crushing actuating body 5 is pivotally attached to the bucket 3 at the tip of the revolving arm 2 of the civil engineering machine 1 by a shaft 4, and the crushing actuating body 5 has an arcuate circumference. Crushing teeth 8 and 9 of different sizes are respectively provided on the surface 7, and the shaft 4 is connected to the piston rod 11 of the hydraulic cylinder 10 outside the bucket 3 by a rod 12.
Although not shown in the drawing so that the hydraulic cylinder 10 can be operated at the driver's seat, the hydraulic cylinder 10 is connected via a hydraulic hose. The bucket 3 has an outlet 17 for crushed concrete on the bottom surface thereof, and fixed crushing teeth 15, 16 corresponding to the crushing teeth 8, 9 are provided inside. Thus, the crushing actuating bodies 5, 6 are alternately rotated left and right by the hydraulic cylinder 10, and the crushing teeth 8, 9 between the two actuating bodies 5, 6 and the concrete with the actuating bodies and the fixed crushing teeth 15, 16 are provided. The lump is crushed under high pressure, crushed and immediately discharged from the outlet 17. Next, the example of FIG. 3 is equipped with a pair of crushing actuators 5 and 6,
On the inner side of the bucket 3, fixed crushing teeth 15, 1
6 is provided, and the other structure is the same as that of the first example. Further, in FIG. 4, one crushing actuating member 5 is shaped like a sword and is sharply crushed by the sharp-edged teeth 22.
【0006】[0006]
【発明の効果】本発明によれば旋回腕の先の主体内にコ
ンクリート塊その他の廃材Kを供給することにより、破
砕作動体の往復運動によって効率的に粉砕し、排出する
ことが可能となり、小回りのきく土木機械を利用して解
体現場を迅速確実に綺麗にすることができ、極めて有利
である。EFFECTS OF THE INVENTION According to the present invention, by supplying a concrete block or other waste material K into the main body at the tip of the turning arm, it becomes possible to efficiently crush and discharge by the reciprocating motion of the crushing operation body, It is extremely advantageous because it can quickly and surely clean up the site of dismantling using a civil engineering machine with a small turning radius.
【図1】第1実施例の側面図。FIG. 1 is a side view of a first embodiment.
【図2】第1実施例の要部の縦断側面図。FIG. 2 is a vertical sectional side view of a main part of the first embodiment.
【図3】第2実施例の縦断側面図。FIG. 3 is a vertical side view of the second embodiment.
【図4】第3実施例の縦断側面図。FIG. 4 is a vertical sectional side view of a third embodiment.
1 土木機械 2 旋回腕 3 バケット 5,6 破砕作動体 8,9 破砕歯 10 油圧シリンダー 1 Civil engineering machinery 2 Swivel arm 3 Bucket 5,6 Crushing actuator 8,9 Crushing tooth 10 Hydraulic cylinder
Claims (4)
の主体を取付け、主体内に油圧動力手段によって往復回
動運動を行う歯付き破砕作動体を枢着し、かつ主体内面
に破砕作動体と対向して固定破砕歯を設け、主体の底部
に破砕したコンクリート廃材等の排出口を形成した土木
機械の旋回腕に取付ける破砕装置。1. A bucket-shaped main body is attached to the tip of a swing arm of a civil engineering machine main body, a toothed crushing actuating body for reciprocating rotational movement by hydraulic power means is pivotally mounted in the main body, and a crushing actuating body is provided on the inner surface of the main body. A crushing device that is attached to the swivel arm of a civil engineering machine that has a fixed crushing tooth facing it and a discharge port for crushed concrete waste etc. is formed in the bottom of the main body.
を主体として用いた請求項1記載の土木機械の旋回腕に
取付ける破砕装置。2. The crushing device to be attached to a turning arm of a civil engineering machine according to claim 1, wherein a bucket having a scooping function is mainly used at the tip of the turning arm.
類の異なるものから成ることを特徴とする請求項1記載
の土木機械の旋回腕に取付ける破砕装置。3. A crushing device to be attached to a swing arm of a civil engineering machine according to claim 1, wherein the crushing teeth projecting from the crushing actuating member are of different sizes.
動可能に対設し、その各々を油圧動力装置に連絡させた
請求項1記載の土木機械の旋回腕に取付ける破砕装置。4. A crushing device to be attached to a revolving arm of a civil engineering machine according to claim 1, wherein two crushing actuating bodies are arranged in parallel in the main body so as to be reciprocally rotatable, and each of them is connected to a hydraulic power unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13630296A JPH09316912A (en) | 1996-05-30 | 1996-05-30 | Crusher fitted to slewing arm of civil engineering machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13630296A JPH09316912A (en) | 1996-05-30 | 1996-05-30 | Crusher fitted to slewing arm of civil engineering machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH09316912A true JPH09316912A (en) | 1997-12-09 |
Family
ID=15172020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13630296A Pending JPH09316912A (en) | 1996-05-30 | 1996-05-30 | Crusher fitted to slewing arm of civil engineering machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH09316912A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002076616A1 (en) * | 2001-03-22 | 2002-10-03 | Robert Anthony Crabbe | Comminution machine or crusher |
KR100399316B1 (en) * | 2000-06-21 | 2003-09-26 | 마루야마 미쯔루 | Crushing device in a crusher of an earthmover for crushing chunks of concrete into fine pieces |
JP2005220513A (en) * | 2004-02-03 | 2005-08-18 | Nakayama Iron Works Ltd | Opening and closing type crushing bucket and its crushing method |
-
1996
- 1996-05-30 JP JP13630296A patent/JPH09316912A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100399316B1 (en) * | 2000-06-21 | 2003-09-26 | 마루야마 미쯔루 | Crushing device in a crusher of an earthmover for crushing chunks of concrete into fine pieces |
WO2002076616A1 (en) * | 2001-03-22 | 2002-10-03 | Robert Anthony Crabbe | Comminution machine or crusher |
JP2005220513A (en) * | 2004-02-03 | 2005-08-18 | Nakayama Iron Works Ltd | Opening and closing type crushing bucket and its crushing method |
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