JPS5820696Y2 - Douriyokusagiyouki - Google Patents
DouriyokusagiyoukiInfo
- Publication number
- JPS5820696Y2 JPS5820696Y2 JP1974155488U JP15548874U JPS5820696Y2 JP S5820696 Y2 JPS5820696 Y2 JP S5820696Y2 JP 1974155488 U JP1974155488 U JP 1974155488U JP 15548874 U JP15548874 U JP 15548874U JP S5820696 Y2 JPS5820696 Y2 JP S5820696Y2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic oil
- bonnet
- engine
- oil tank
- present
- 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.)
- Expired
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Superstructure Of Vehicle (AREA)
Description
【考案の詳細な説明】
本考案は動力作業機のエンジンを覆うボンネットの改良
に関するものであって、従来のものは、機枠本体上にエ
ンジンを搭載して該エンジンに近接せしめて油圧機器用
の作動油タンクを並設し、これらエンジンと作動油タン
ク全体を別に設けるボンネットにて覆っていた。[Detailed Description of the Invention] The present invention relates to an improvement of the bonnet that covers the engine of a power working machine.In the conventional bonnet, the engine is mounted on the machine frame body and placed close to the engine. Hydraulic oil tanks were installed side by side, and these engines and the entire hydraulic oil tank were covered by a separate bonnet.
したがって、ボンネットの構造が複雑で大形となる欠点
を有していた。Therefore, the structure of the bonnet is complicated and large.
そこで、本考案はエンジンを覆うボンネットを作動油タ
ンクにて兼用せしめる構造にして上記の欠点をなくすと
共にボンネットの加工を簡単にすると共に作動油の冷却
効果を向上せしめるものである。Therefore, the present invention has a structure in which the bonnet covering the engine is also used as a hydraulic oil tank, thereby eliminating the above-mentioned drawbacks, simplifying the machining of the bonnet, and improving the cooling effect of the hydraulic oil.
以下本考案の一実施例を図面について詳述すると、１は
動力掘削機の機枠本体で前方に掘削パケット２を有する
掘削装置３を昇降自在に装備している。An embodiment of the present invention will be described below in detail with reference to the drawings. Reference numeral 1 denotes a machine frame body of a power excavator, and the excavator 3 having an excavation packet 2 is mounted in front thereof so as to be movable up and down.
４は他側に搭載するエンジン、５はエンジンに接近して
該エンジン４の外側部を覆うように設けた油圧機器用作
動油タンクでボンネット６を兼用している。4 is an engine mounted on the other side, and 5 is a hydraulic oil tank for hydraulic equipment provided close to the engine to cover the outside of the engine 4, which also serves as a bonnet 6.
７は作動油で供給バ、イブ８によって油圧ポンプや油圧
モーターに導びかれて戻りパイプ９によって作動油タン
ク内に吐出されて冷却されるものである。Reference numeral 7 denotes hydraulic oil, which is guided to a hydraulic pump or a hydraulic motor by a supply bar and an eve 8, and is discharged into a hydraulic oil tank by a return pipe 9 to be cooled.
１０は機枠本体１の下部両側に設けるクローラ−型走行
装置である。Reference numeral 10 designates crawler-type traveling devices provided on both sides of the lower part of the machine frame body 1.
また、１１は走行装置１０の一側に設けた排土板である
。Further, 11 is an earth removal plate provided on one side of the traveling device 10.
本考案の実施の態様は上記のような構成であって、した
がって、機枠本体に搭載したエンジンは外側面をボンネ
ット兼用の作動油タンクにて覆われており、エンジンの
騒音が外部にもれるのを防止されていると共に作動油タ
ンクが機体外周にあるので能率よく冷却され、したがっ
て、油圧機器を円滑に作動させることができるものであ
る。The implementation mode of the present invention has the above-mentioned configuration, and therefore, the outer surface of the engine mounted on the machine frame body is covered with a hydraulic oil tank that also serves as a bonnet, which prevents engine noise from leaking to the outside. In addition, since the hydraulic oil tank is located on the outer periphery of the fuselage, it is efficiently cooled, and therefore, the hydraulic equipment can be operated smoothly.
また、ボンネットを従来の如く構造複雑に加工すること
がなく全体としてエンジンを確実に保護しながらボンネ
ットを小型軽量に作成することができる等の優れた効果
を有するものである。Further, the present invention has excellent effects such as being able to make the bonnet smaller and lighter while reliably protecting the engine as a whole without having to process the bonnet into a complicated structure as in the past.
図面は本考案の一実施例を示すものであって、第１図は
本考案を装備する動力掘削機の全体側面図、第２図は本
考案要部の断面図である。
４・・・・・・エンジン、５・・・・・・作動油タンク
、６・・・・・・ボンネット。The drawings show one embodiment of the present invention, and FIG. 1 is an overall side view of a power excavator equipped with the present invention, and FIG. 2 is a sectional view of the main parts of the present invention. 4...Engine, 5...Hydraulic oil tank, 6...Bonnet.
Claims (1)
兼用の作動油タンク５にて覆うと共に、該作動油タンク
５には供給パイプ８及び戻りパイプ９を連結したことを
特徴とする動力作業機。A power working machine characterized in that the outer side of an engine 4 mounted on a machine frame body 1 is covered with a hydraulic oil tank 5 which also serves as a bonnet, and a supply pipe 8 and a return pipe 9 are connected to the hydraulic oil tank 5. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974155488U JPS5820696Y2 (en) | 1974-12-20 | 1974-12-20 | Douriyokusagiyouki |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974155488U JPS5820696Y2 (en) | 1974-12-20 | 1974-12-20 | Douriyokusagiyouki |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5180814U JPS5180814U (en) | 1976-06-28 |
| JPS5820696Y2 true JPS5820696Y2 (en) | 1983-04-30 |
Family
ID=28446784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974155488U Expired JPS5820696Y2 (en) | 1974-12-20 | 1974-12-20 | Douriyokusagiyouki |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820696Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7356243B2 (en) | 2018-03-31 | 2023-10-04 | 日鉄ケミカル＆マテリアル株式会社 | Metal-clad laminates and circuit boards |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4730303U (en) * | 1971-04-27 | 1972-12-06 |
-
1974
- 1974-12-20 JP JP1974155488U patent/JPS5820696Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5180814U (en) | 1976-06-28 |
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