JPH029512U

JPH029512U -

Info

Publication number: JPH029512U
Application number: JP8212988U
Authority: JP
Priority date: 1988-06-21
Filing date: 1988-06-21
Publication date: 1990-01-22
Anticipated expiration: 2003-06-21
Also published as: JPH0721635Y2

Description

[Brief explanation of drawings]

第１図および第２図は本考案の一実施例におけ
る成形チツパーの外観斜視図、第３図はチツパー
本体の概略横断平面図、第４図〜第６図は各々作
業状態の説明図、第７図および第８図は別の実施
例における破砕体の外観斜視図、第９図は第８図
の破砕体を取付けるためのアタツチメントの外観
斜視図、第１０図および第１１図はさらに別の実
施例における破砕体の外観斜視図である。１……可動アーム、２……チツパー本体、２ａ
……ブラケツト、８……第１のシリンダ装置、１
４……第２のシリンダ装置、１８，４１，４２，
４９，５１……破砕体、１９……成形用ブレード
、３２……駆動装置、３３……コンクリート柱、
３４……連壁、３８……重機。 1 and 2 are external perspective views of a molding chipper according to an embodiment of the present invention, FIG. 3 is a schematic cross-sectional plan view of the chipper main body, and FIGS. 4 to 6 are explanatory views of the working state, respectively. 7 and 8 are external perspective views of a crushing body in another embodiment, FIG. 9 is an external perspective view of an attachment for attaching the crushing body of FIG. 8, and FIGS. 10 and 11 are still another example. It is an external perspective view of the crushed body in an Example. 1...Movable arm, 2...Chipper body, 2a
...Bracket, 8...First cylinder device, 1
4...Second cylinder device, 18, 41, 42,
49, 51... Crushed body, 19... Forming blade, 32... Drive device, 33... Concrete column,
34... Continuous walls, 38... Heavy machinery.

Claims

[Scope of Claim for Utility Model Registration] 1. A molding chipper that is attached to the tip of a movable arm of heavy equipment such as a power shovel and forms a continuous wall made of concrete pillars, a slope of the ground, etc. into a substantially flat surface, A chipper main body that is rotatably attached to the tip of the chipper at least around the horizontal axis and rotated at least around the horizontal axis by a cylinder device on the movable arm side, and a chipper main body that is arranged so as to be movable in the front and back directions at the lower front of the chipper main body. a crushing body for roughly cutting the continuous wall, ground, etc.; a drive device disposed within the chipper body for reciprocating the crushing body in the front and rear directions; A forming chipper characterized in that it is provided with a forming blade that scrapes off protrusions of the continuous walls, ground, etc. that have been fixed and rough-cut by the crushing body to make them substantially flat. 2. A molding chipper that is attached to the tip of a movable arm of heavy equipment such as a power shovel and forms continuous walls made of concrete columns, slopes of the ground, etc. into almost flat surfaces, and the tip of the movable arm has a molding tip attached at least around the horizontal axis. A chipper body is rotatably mounted and rotated at least around a horizontal axis by a cylinder device on the movable arm side; a crushing body for roughly cutting the ground or the like; a drive device disposed within the chipper body to rotate the crushing body around a horizontal axis; and a drive device fixed to the front surface of the chipper body above the crushing body. A forming chipper characterized in that it is provided with a forming blade that scrapes off protrusions of the continuous wall, ground, etc. that have been roughly cut by the crushing body to make them substantially flat. 3. The tipper body has a bracket attached to the back side so that it can rotate freely around the vertical axis, and this bracket is attached to the tip of the movable arm of the heavy equipment so that it can rotate around the horizontal axis. The bracket is driven around the horizontal axis by the first cylinder device, and the chipper main body is driven around the vertical axis by the second cylinder device on the movable arm side, so that the chipper main body moves around the horizontal axis and the vertical axis. The molded chipper according to claim 1 or 2, which is configured to rotate both around the core.