JPH0258079U - - Google Patents
Info
- Publication number
- JPH0258079U JPH0258079U JP13445788U JP13445788U JPH0258079U JP H0258079 U JPH0258079 U JP H0258079U JP 13445788 U JP13445788 U JP 13445788U JP 13445788 U JP13445788 U JP 13445788U JP H0258079 U JPH0258079 U JP H0258079U
- Authority
- JP
- Japan
- Prior art keywords
- removal device
- rotary cutter
- cutter type
- type excavator
- mud removal
- 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
- 238000005553 drilling Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Earth Drilling (AREA)
Description
第１図はこの考案の第一実施例による部分拡大
正面図、第２図はカツタードラムの展開図、第３
図は支持体に対するスクレーパの取付状態を示す
分解斜視図、第４図はこの考案の第二実施例を示
す要部斜視図である。
１……フレーム、２……カツタードラム、３…
…排泥管、４，２０……支持体、５……ドラム、
７……掘削ビツト、８，２１……スクレーパ。
Fig. 1 is a partially enlarged front view of the first embodiment of this invention, Fig. 2 is a developed view of the cutter drum, and Fig. 3 is a partially enlarged front view of the first embodiment of this invention.
The figure is an exploded perspective view showing how the scraper is attached to the support, and FIG. 4 is a perspective view of essential parts showing a second embodiment of this invention. 1...Frame, 2...Cutter drum, 3...
...Sludge removal pipe, 4,20...Support, 5...Drum,
7...Drilling bit, 8,21...Scraper.
Claims (1)
トを突設したロータリカツター式掘削機に用いる
泥落し装置であつて、各ドラムの中央にあつてフ
レームに支持された支持体と、支持体の両側に間
隔をあけて櫛の歯状に並設された多数の鋼製のス
クレーパとからなり、各スクレーパの先端が前記
掘削ビツトの間に入り込んだ状態で前記ドラムの
周面に非接触状態で対面すべく固定配置したこと
を特徴とするロータリカツター式掘削機の泥落し
装置。 This is a mud removal device used in a rotary cutter type excavator, which has a number of drilling bits protruding from the outer periphery of a pair of rotating drums. It consists of a large number of steel scrapers arranged side by side in a comb-like manner at intervals on both sides, and the tip of each scraper is inserted between the drilling bits in a non-contact state with the peripheral surface of the drum. A mud removal device for a rotary cutter type excavator characterized by being fixedly arranged so as to face each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13445788U JPH0521541Y2 (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13445788U JPH0521541Y2 (en) | 1988-10-17 | 1988-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258079U true JPH0258079U (en) | 1990-04-26 |
| JPH0521541Y2 JPH0521541Y2 (en) | 1993-06-02 |
Family
ID=31393229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13445788U Expired - Lifetime JPH0521541Y2 (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521541Y2 (en) |
-
1988
- 1988-10-17 JP JP13445788U patent/JPH0521541Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521541Y2 (en) | 1993-06-02 |
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