JPS6448188U

JPS6448188U -

Info

Publication number: JPS6448188U
Application number: JP14107087U
Authority: JP
Priority date: 1987-09-16
Filing date: 1987-09-16
Publication date: 1989-03-24
Anticipated expiration: 2002-09-16
Also published as: JPH0543919Y2

Description

[Brief explanation of the drawing]

図面は本考案に係る回転式管内清掃機の実施例
を示すもので、第１図は全体外観を示す斜視図、
第２図は内部構造を示す縦断面図、第３図は第２
図の―線縦断正面図、第４図は同じく―
線縦断面図である。Ａ……回転ヘツドカツター、Ｂ……水車型回転
ブラシ、Ｃ……集泥排送装置、Ｄ……送水管、Ｅ
……送気管、Ｆ……排送管、１……切刃、２……
流路、３……圧力水噴流ノズル、３ａ……回転羽
根部、４……回転ヘツド接続部、５ａ，５ｂ……
ラジアルベアリング、６……ヘツドキヤツプ、７
……固定キヤツプ、８……固定支軸、８ａ……円
筒状の芯軸、９……羽根車、１０……剛毛、１１
……帯状板、１２……内リム、１３……外リム、
１４，１５……固定キヤツプ、１６……圧力水噴
射ノズル、１７……放水孔、１８……孔、１９…
…外周壁、１９ａ……前端口縁、１９ｂ……曲成
部、２０……内周壁、、２０ａ……前端口縁、２
１……円筒体、２２……環状間隙、２３……送水
管固定部材、２４……連結部材、２５……支持部
材、２６……泥水逆流防止ゴム部材。 The drawings show an embodiment of the rotary pipe cleaning machine according to the present invention, and FIG. 1 is a perspective view showing the overall appearance;
Figure 2 is a longitudinal sectional view showing the internal structure, Figure 3 is the
Figure 4 - Line vertical front view, same as Figure 4.
FIG. A...Rotating head cutter, B...Water wheel type rotating brush, C...Sludge collecting and discharging device, D...Water pipe, E
... Air pipe, F ... Exhaust pipe, 1 ... Cutting blade, 2 ...
Flow path, 3... Pressure water jet nozzle, 3a... Rotating blade part, 4... Rotating head connection part, 5a, 5b...
Radial bearing, 6...Head cap, 7
...Fixed cap, 8...Fixed support shaft, 8a...Cylindrical core shaft, 9...Impeller, 10...Bristles, 11
...Strip plate, 12...Inner rim, 13...Outer rim,
14, 15... Fixed cap, 16... Pressure water injection nozzle, 17... Water discharge hole, 18... Hole, 19...
...Outer peripheral wall, 19a...Front edge, 19b...Curved portion, 20...Inner peripheral wall, 20a...Front edge, 2
DESCRIPTION OF SYMBOLS 1... Cylindrical body, 22... Annular gap, 23... Water pipe fixing member, 24... Connecting member, 25... Supporting member, 26... Mud water backflow prevention rubber member.

Claims

[Claims for Utility Model Registration] (1) Pressure having a cone-shaped tip, a rotary vane-like flow path that passes from the rear end through the axis, reverses at the tip, and exits obliquely toward the outer circumference. A rotary head cutter incorporating a water flow nozzle, an impeller rotatably mounted on a fixed support shaft, a brush with bristles implanted on the outer periphery of the impeller are integrally attached, and the impeller is mounted on the fixed support shaft. A water wheel type rotating brush incorporating a pressure water injection nozzle for injecting pressurized water to the car is provided, and at the front end of this water wheel type rotating brush,
The rotary head cutter is rotatably connected, and water pipes for supplying high-pressure water are inserted and connected to the pressure water jet nozzle of the rotary head cutter and the pressure water jet nozzle of the water wheel type rotary brush, respectively, at the axis of the rear end. Further, a compressed air supply pipe and a muddy water drainage are disposed at the rear of the water wheel type rotary brush to use compressed air to discharge muddy water including pipe deposits removed by the rotary head cutter and the water wheel type rotary brush to the rear. A rotary pipe cleaning machine characterized by being connected to a mud collecting and discharging device equipped with a pipe. (2) Registration of a utility model characterized in that the twist of the rotating blade-shaped flow path in the pressure water jet nozzle incorporated in the rotating head cutter and the twist of the rotating blade of the waterwheel-type rotating brush are formed in opposite directions. A rotary pipe cleaning machine according to claim 1.