JPS6331107U

JPS6331107U -

Info

Publication number: JPS6331107U
Application number: JP12289586U
Authority: JP
Priority date: 1986-08-12
Filing date: 1986-08-12
Publication date: 1988-02-29
Also published as: JPH0348243Y2

Description

[Brief explanation of the drawing]

第１図は本考案のコンクリート床面・路面切削
装置の全体概略図、第２図は同装置の溝切削手段
の部分破断正面図、第３図は第２図の側面図、第
４図は同装置の破砕手段の正面図、第５図は第４
図の側面図、第６図は同装置の平面切削手段の正
面図、第７図は第６図の側面図である。１…コンクリート床面・路面切削装置、２…溝
切削手段、３…破削手段、４…平面切削手段、５
…車体、６…路面、７…フレーム、８…回転軸、
９…ホイールカツター、９ａ…ダイヤモンドブレ
ード、２０…垂直軸、２４…フレーム、２５…楔
形カツター、３３…回転カツター、３９…防塵カ
バー。 Fig. 1 is an overall schematic diagram of the concrete floor/road surface cutting device of the present invention, Fig. 2 is a partially cutaway front view of the groove cutting means of the device, Fig. 3 is a side view of Fig. 2, and Fig. 4 is a A front view of the crushing means of the same device, FIG.
6 is a front view of the plane cutting means of the same device, and FIG. 7 is a side view of FIG. 6. 1... Concrete floor/road surface cutting device, 2... Groove cutting means, 3... Breaking means, 4... Plane cutting means, 5
...Vehicle body, 6...Road surface, 7...Frame, 8...Rotating shaft,
9...Wheel cutter, 9a...Diamond blade, 20...Vertical shaft, 24...Frame, 25...Wedge cutter, 33...Rotary cutter, 39...Dustproof cover.

Claims

[Scope of claim for utility model registration] (1) A plurality of wheel cutters are installed in parallel in the middle of a vehicle body that runs on wheels or crawlers, and the rotating shaft of the wheel cutter is rotated while running or stopped, and a groove cutting means for cutting a groove of a predetermined depth in a hard road or floor surface; a moving means for sliding or stopping the rotating shaft at any position orthogonal to the running direction; and a moving means for supporting the rotating shaft. A rotating mechanism that rotates the frame around a vertical axis at right angles to the traveling direction or at an arbitrary angle, and a plurality of wedge-shaped cutters located at the rear of the rotating shaft that are moved up and down by a hydraulic actuator, A crushing means for crushing a road surface in a stopped state; a plane cutting means located at the rear of the crushing means for rotating a milling cutter-shaped rotary cutter to smoothen a road surface while traveling or in a stopped state; and supporting the rotary shaft. A positioning mechanism is provided around the foil cutter and the wedge cutter to prevent dust from scattering to the outside. Concrete floor/road surface cutting, characterized in that it is equipped with a dustproof cover that prevents the dust from falling, and a dust collecting means that absorbs the dust scattered within the dustproof cover and collects it in a dust collector provided in the vehicle body. Device. (2) The concrete floor according to claim 1 of the utility model registration claim, wherein the wheel cutter is a two-piece diamond blade and can be replaced without removing the rotating shaft from the vehicle body. Surface/road surface cutting equipment.