JPS6030704A - Deep digging road repairing apparatus - Google Patents
Deep digging road repairing apparatusInfo
- Publication number
- JPS6030704A JPS6030704A JP13579183A JP13579183A JPS6030704A JP S6030704 A JPS6030704 A JP S6030704A JP 13579183 A JP13579183 A JP 13579183A JP 13579183 A JP13579183 A JP 13579183A JP S6030704 A JPS6030704 A JP S6030704A
- Authority
- JP
- Japan
- Prior art keywords
- road repair
- drum
- repair device
- repairing apparatus
- meshing gears
- 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
- 238000009412 basement excavation Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Road Repair (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は道路補修装置、詳しくは道路補修作業車に装着
され、その補修作業深度を増大することを可能にした深
掘用道路補修装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a road repair device, and more particularly to a road repair device for deep excavation, which is mounted on a road repair vehicle and makes it possible to increase the depth of repair work.
従来道路補修装置としては、例えば第１図に示すような
道路補修作業車１に装着された道路補修装置２があり、
その補修装置２は、第２図に示すように、回転軸６が両
側枠４，５に水平に支承され、その装置２０回転駆動装
置（図示せず）にチェーン６、スズロケット７を介して
連結され、回転軸５に同心状に固定されたドラム８の外
周面には多数個のディスク取付金具９が固着されている
。As a conventional road repair device, for example, there is a road repair device 2 mounted on a road repair work vehicle 1 as shown in FIG.
As shown in FIG. 2, the repair device 2 has a rotating shaft 6 supported horizontally on both side frames 4 and 5, and the device 20 is connected to a rotating drive device (not shown) via a chain 6 and a tin rocket 7. A large number of disk mounting brackets 9 are fixed to the outer peripheral surface of the drum 8 which is connected and fixed concentrically to the rotating shaft 5.
そしてディスク１０がディスク取付金具９に固着され、
そのディスク１０の外側先端部にビットボックス１１が
複数個固着され、これに道路補修用のビット１２が着脱
可能に嵌着することができるようになっている。Then, the disk 10 is fixed to the disk mounting bracket 9,
A plurality of bit boxes 11 are fixed to the outer tip of the disk 10, into which bits 12 for road repair can be removably fitted.
その場合、もしドラム８が外径１２００，１φの型式の
ものであれば大体において５００關程度の深さの作業が
限度であり、例えば６５０龍の深さまでの作業を必要と
する場合は一うンク大きな型式、例えば外径１８００罷
φのものを使用せざるを得ないという問題があった。こ
れは構造上からも強度的にも、またコストの開でも何ら
有益な而がなく、実施に当って困難な問題を伴った。In that case, if the drum 8 is of the type with an outer diameter of 1,200 mm and 1φ, the maximum work depth is approximately 500 mm, and for example, if work is required to a depth of 650 mm, the There was a problem in that it was necessary to use a large type of tank, for example, one with an outer diameter of 1800 mm. This was not beneficial in terms of structure, strength, or cost, and was accompanied by difficult problems in implementation.
本発明は上述の問題を解消するためになされたものでｆ
り！ｌ）、駆動装置によって駆動される回転軸とドラム
との間に一対の噛合歯車が介装され、それによって道路
補修や土壌改良時における前記ドラムの中心高を実質的
に前記噛合歯車の中心距離だけ低くすることができろよ
うにしたものである。The present invention has been made to solve the above-mentioned problems.
the law of nature! l) A pair of meshing gears is interposed between the rotating shaft driven by the drive device and the drum, whereby the center height of the drum during road repair or soil improvement is substantially adjusted to the center distance of the meshing gears. It was designed so that it could be made lower.
以下、本発明による深掘用道路補修装置の実施例につい
て、第４図および第５図全参照して説明する。Embodiments of the deep excavation road repair device according to the present invention will be described below with full reference to FIGS. 4 and 5.
２１は道路補修装置であり、両側に互いに対向して設け
られた一対の回転軸２２はそれぞれ道路補１廖作業車の
車体の両側枠２３．２４に水平に支承され、その装置２
１０回転駆動装＃（図示せず）にチェーン２５、スプロ
ケット２６ｆ：介して連結されている。２７はドラムで
あって、両端部がそれぞれ両側枠２３．２４に支承され
ており、−７Ｊの１ｕ転軸２２との間にそれぞれ一対の
噛合歯車２８．２９が介装されており、ドラム２７の中
心高さは回転軸２２の中心高さより実質的に噛合歯車２
８．２９の中心距離だけ低くなるように配置されている
。Reference numeral 21 denotes a road repair device, and a pair of rotating shafts 22 provided opposite each other on both sides are supported horizontally on both side frames 23 and 24 of the vehicle body of a road repair work vehicle.
It is connected to a 10-rotation drive device # (not shown) via a chain 25 and a sprocket 26f. Reference numeral 27 denotes a drum, both ends of which are supported by respective side frames 23 and 24, and a pair of meshing gears 28 and 29 are respectively interposed between the drum 27 and the 1u rolling shaft 22 of -7J. The center height of the meshing gear 2 is substantially higher than the center height of the rotating shaft 22.
It is arranged so that it is lower by a center distance of 8.29.
ドラム２７の外周囲には第２図に示されているのと同様
の多数個のディスク取付金具９が固着されており、その
ディスク取付金具９に、それぞれディスク１０およびビ
ットボックス１１が固着され、これにビット１２が着脱
可能に嵌着されることは前述と同様である。A large number of disk mounting brackets 9 similar to those shown in FIG. 2 are fixed to the outer periphery of the drum 27, and a disk 10 and a bit box 11 are respectively fixed to the disk mounting brackets 9. As described above, the bit 12 is removably fitted into this.
したがって、本道路補修装置は従来の寸法のドラムを用
い、そのドラムの中心高さを実質的に一対の噛合歯車の
中心距離に相当する深さだけ下げろことが可能になるの
である。Therefore, the present road repair device uses a conventionally sized drum and allows the center height of the drum to be lowered by a depth substantially corresponding to the center distance of a pair of meshing gears.
本発明による道路補修装置は、上述のように構成されて
いるので、同一型式の道路補修作業車による作業に際し
て、従来の道路補修装置による場合に比して深掘りする
ことが可能になり、作業管理を合理化しコストを低減さ
せることができる。Since the road repair device according to the present invention is configured as described above, when performing work using a road repair work vehicle of the same type, it is possible to dig deeper than when using a conventional road repair device, and the work can be carried out by Management can be streamlined and costs reduced.
第１図は従来の道路補修装置が装着された道路補修作業
車の全体側面図、
第２図は第１図の道路補修装置を示す断面正面図、
第６図は第２図の道路補修装置のディスク、ビットボッ
クスおよびビットを示す側面図、第４図は本発明による
道路補修装置を示す断面正面図、
第５図は第４図の側面図である。
１ ・・・ 道路補修作業車
２ ・・・ 道路補修装置
？ ・・・ ディスク取付金具
１０ ・・・ ディスク
１１ ・・・ ビットボックス
１２ ・・・ ビット
２１ ・・・ 道路補修装置
２２ ・・・ 回転軸
２３．２４ ・・・ 側枠
２７ ・・・ ドラム
２８ 、２９ ・・・ 一対の噛合歯車代理人 弁理士
藤 本 礒Figure 1 is an overall side view of a road repair vehicle equipped with a conventional road repair device, Figure 2 is a sectional front view showing the road repair device in Figure 1, and Figure 6 is the road repair device in Figure 2. FIG. 4 is a cross-sectional front view showing the road repair device according to the present invention, and FIG. 5 is a side view of FIG. 4. 1...Road repair work vehicle 2...Road repair equipment? ... Disk mounting bracket 10 ... Disk 11 ... Bit box 12 ... Bit 21 ... Road repair device 22 ... Rotating shaft 23.24 ... Side frame 27 ... Drum 28, 29 ・・・ A pair of meshing gears Patent attorney Isao Fujimoto
Claims (1)
れるドラムの外周に多数の道路補修用ピットが取付けら
れた道路補修装置において、前記駆動装置によって駆＃
Ｉされる回転軸と前記ドラムとの間に一対の噛合歯車が
介装され、それによって作業時における前記ドラムの中
心高さを実質的に前記噛合歯車の中心距離だけ低くする
ことができるようになっていることを特徴とする深掘用
道路補修装置。In a road repair device, a number of road repair pits are attached to the outer periphery of a drum that is mounted on a road repair work vehicle and is rotationally driven by a drive device.
A pair of meshing gears is interposed between the rotating shaft to be rotated and the drum, so that the center height of the drum during operation can be lowered by substantially the center distance of the meshing gears. A road repair device for deep excavation, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13579183A JPS6030704A (en) | 1983-07-27 | 1983-07-27 | Deep digging road repairing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13579183A JPS6030704A (en) | 1983-07-27 | 1983-07-27 | Deep digging road repairing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6030704A true JPS6030704A (en) | 1985-02-16 |
| JPH0344161B2 JPH0344161B2 (en) | 1991-07-05 |
Family
ID=15159913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13579183A Granted JPS6030704A (en) | 1983-07-27 | 1983-07-27 | Deep digging road repairing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0359040A (en) * | 1989-07-28 | 1991-03-14 | Tomizo Yamamoto | Closed-cell molding |
| JP2011127421A (en) * | 2009-12-18 | 2011-06-30 | Wirtgen Gmbh | Automated road surface-cutting apparatus |
-
1983
- 1983-07-27 JP JP13579183A patent/JPS6030704A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0359040A (en) * | 1989-07-28 | 1991-03-14 | Tomizo Yamamoto | Closed-cell molding |
| JP2011127421A (en) * | 2009-12-18 | 2011-06-30 | Wirtgen Gmbh | Automated road surface-cutting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0344161B2 (en) | 1991-07-05 |
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