JPH0184309U - - Google Patents
Info
- Publication number
- JPH0184309U JPH0184309U JP1987175857U JP17585787U JPH0184309U JP H0184309 U JPH0184309 U JP H0184309U JP 1987175857 U JP1987175857 U JP 1987175857U JP 17585787 U JP17585787 U JP 17585787U JP H0184309 U JPH0184309 U JP H0184309U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- cylinder
- power shovel
- base plate
- slide box
- 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.)
- Granted
Links
- 238000003801 milling Methods 0.000 claims description 8
Landscapes
- Road Repair (AREA)
Description
第１図はパワーシヨベルのアームの先端部に本
考案による小型路面切削機が装着された状態を示
す斜視図、第２図は第１図の小型路面切削機の拡
大断面正面図、第３図はパワーシヨベルのアーム
に装着されたチルトシリンダによつて小型路面切
削機をアームの前後方向にスイングさせる状態を
示す線図的側面図、第４図は小型路面切削機の基
板に装着されたカツタ傾斜シリンダによつてスラ
イドボツクス及び回転カツタを基板の左右方向に
スイングさせる状態を示す線図的正面図、第５図
は小型路面切削機による切削の一例を示す線図的
説明図であつて、Ａは大型路面切削機の切残し部
分を示す平面図、ＢはＡの断面側面図、ＣはＡ，
Ｂの切残し部分の小型路面切削機による上下切削
の状態を示す平面図、ＤはＣの切残し部分の小型
路面切削機による直角切削の状態を示す平面図で
ある。
１……パワーシヨベル、２……アーム、３……
チルトシリンダ、１１……小型路面切削機、１２
……基板、１３……スライドボツクス、１４……
回転カツタ、１５……カツタ傾斜シリンダ、１６
……油圧モータ、１７……カツタ駆動シヤフト、
１８……ビツトホルダ、１９……ビツト、２０…
…２次破砕用ビツト、２１……カツタ昇降シリン
ダ。
Figure 1 is a perspective view showing the compact road milling machine according to the present invention attached to the tip of the arm of a power shovel, Figure 2 is an enlarged sectional front view of the compact road milling machine shown in Figure 1, and Figure 3 is A diagrammatic side view showing a state in which a small road milling machine is swung in the front-rear direction of the arm by a tilt cylinder attached to the arm of a power shovel, and Figure 4 shows the cutter tilt cylinder attached to the board of the small road miller. FIG. 5 is a diagrammatic front view showing a state in which the slide box and rotary cutter are swung in the left-right direction of the board by the machine; FIG. A plan view showing the uncut portion of a large road milling machine, B is a cross-sectional side view of A, C is A,
B is a plan view showing a state in which the uncut portion is vertically cut by a small-sized road milling machine, and D is a plan view showing a state in which the uncut portion in C is cut at right angles by a small-sized road milling machine. 1...Power shovel, 2...Arm, 3...
Tilt cylinder, 11...Small road milling machine, 12
... Board, 13 ... Slide box, 14 ...
Rotating cutter, 15... Cutter inclined cylinder, 16
...Hydraulic motor, 17...Cut drive shaft,
18...Bit holder, 19...Bit, 20...
...Secondary crushing bit, 21...Cut lifting cylinder.
Claims (1)
シヨベルのチルトシリンダによつて前記アームの
前後方向にスイング可能に装着された基板と、前
記基板の下面にカツタ傾斜シリンダによつて前記
基板の左右方向にスイング可能に装着されたスラ
イドボツクスと、前記スライドボツクスの内部に
カツタ昇降シリンダによつて前記スライドボツク
スの軸心方向に昇降可能に装着された回転カツタ
とを有し、前記カツタ昇降シリンダの作動により
上下切削が可能、かつ前記パワーシヨベル機構の
作動により直角切削が可能、かつ前記カツタ傾斜
シリンダの作動により傾斜切削が可能になつてい
ることを特徴とする小型路面切削機。 A base plate is attached to the tip of an arm of a power shovel so that the arm can swing in the front and rear directions by a tilt cylinder of the power shovel, and a cutter inclined cylinder on the lower surface of the base plate allows the base plate to swing in the left and right direction. It has a slide box mounted thereon, and a rotary cutter mounted inside the slide box so as to be able to be raised and lowered in the axial direction of the slide box by means of a cutter raising/lowering cylinder, and vertical cutting is performed by the operation of the cutter raising/lowering cylinder. 1. A small-sized road milling machine, characterized in that it is possible to cut at right angles by operating the power shovel mechanism, and to perform inclined cutting by operating the cutter inclination cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175857U JPH072658Y2 (en) | 1987-11-19 | 1987-11-19 | Small road cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175857U JPH072658Y2 (en) | 1987-11-19 | 1987-11-19 | Small road cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0184309U true JPH0184309U (en) | 1989-06-05 |
| JPH072658Y2 JPH072658Y2 (en) | 1995-01-25 |
Family
ID=31467636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175857U Expired - Lifetime JPH072658Y2 (en) | 1987-11-19 | 1987-11-19 | Small road cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072658Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5768723U (en) * | 1980-10-08 | 1982-04-24 | ||
| JPS6193506U (en) * | 1984-11-19 | 1986-06-17 |
-
1987
- 1987-11-19 JP JP1987175857U patent/JPH072658Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5768723U (en) * | 1980-10-08 | 1982-04-24 | ||
| JPS6193506U (en) * | 1984-11-19 | 1986-06-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072658Y2 (en) | 1995-01-25 |
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