JPH0630250U - Upper revolving structure in fully revolving work machine - Google Patents
Upper revolving structure in fully revolving work machineInfo
- Publication number
- JPH0630250U JPH0630250U JP6999192U JP6999192U JPH0630250U JP H0630250 U JPH0630250 U JP H0630250U JP 6999192 U JP6999192 U JP 6999192U JP 6999192 U JP6999192 U JP 6999192U JP H0630250 U JPH0630250 U JP H0630250U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- direction switching
- switching valve
- upper revolving
- revolving structure
- 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
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
(57)【要約】
【目的】 バッテリ容量を小さくすることなく、全旋回
式作業機の旋回半径を従来のものよりさらに縮小するこ
と、及びバッテリおよび方向切換弁のメンテナンス性を
より向上することを目的とすることを課題とする。
【構成】 下部走行体上に旋回可能に搭載され、エンジ
ンを収納する機械室と、機械室前方左側に設けた運転室
と、中央および右側に設けた方向切換弁と、貯油タンク
ｈ，ｉを設置した上部旋回体を有する全旋回式作業機に
おいて、方向切換弁ｇを上部旋回体右側に移設し、その
下側に方向切換弁ｇおよびタンクｈ，ｉとバッテリｆと
の間に隔壁ｌを設けてバッテリ収納室ｍを設置し、該室
ｍにバッテリｆを収納した。
(57) [Abstract] [Purpose] To further reduce the swing radius of a full swing working machine as compared with the conventional one without reducing the battery capacity, and further improve the maintainability of the battery and the directional control valve. The goal is to achieve the goal. [Composition] A machine room which is mounted on the lower traveling body so as to be rotatable and houses an engine, an operator room provided on the front left side of the machine room, a direction switching valve provided on the center and right sides, and oil storage tanks h and i. In the fully revolving work machine having the installed upper revolving structure, the direction switching valve g is transferred to the right side of the upper revolving structure, and the partition wall 1 is provided below the direction switching valve g and the tanks h and i and the battery f. A battery accommodating chamber m was provided and the battery f was accommodated in the chamber m.
Description
【０００１】[0001]
図１に示す如く、全旋回式作業機は、下部走行体の上部に旋回可能に搭載され た上部旋回体を有している。この旋回体前部には作業機（フロントアタッチメン ト）ａ、後方にはエンジンｂおよびラジエタｃが作業機ａに対しほぼ直角に設置 され、さらにその後方にはカウンタウエイトｄが設置されている。又左側には運 転室ｅが設置され、その後方でラジエタｃの前側にバッテリｆが側方等からメン テナンス可能に設置されている。さらに中央および右側には方向切換弁ｇ、油タ ンクｈ、燃料タンクｉが設置されている。ｊは点検とびらである。 As shown in FIG. 1, the full swing type working machine has an upper swing body which is rotatably mounted on an upper portion of a lower traveling body. A working machine (front attachment) a is installed in the front of the revolving structure, an engine b and a radiator c are installed in the rear of the revolving superstructure at substantially right angles to the working machine a, and a counterweight d is installed in the rear thereof. On the left side, an operation chamber e is installed, and behind it, a battery f is installed on the front side of a radiator c such that the battery f can be maintained from the side. Further, a directional control valve g, an oil tank h, and a fuel tank i are installed at the center and the right side. j is an inspection door.
【０００２】 この様な小旋回型油圧ショベルでさらに旋回半径を小さくするには、バッテリ ｆの置き場が問題となる。それはバッテリｆの位置には様々な制約があるからで ある。第１にエンジンル−ム内に設置すると熱風にさらされるため、その寿命が 短かくなる悪影響があること、第２に運転室内等に設置するとバッテリ液の蒸発 により発生するガスにより危険が生じると伴に、高電流を必要とするスタ−タモ −タとの距離が遠くなり、高電流用の太い電線の引きまわしに支障をきたすとと もに原価高となること、等の問題がある。 バッテリ容量を小さくし、その占有スペ−スを縮小し、旋回半径を小さくする ことも考えられるが、エンジンの始動性の低下等につながる。In order to further reduce the turning radius in such a small turning hydraulic excavator, the storage space of the battery f becomes a problem. This is because there are various restrictions on the position of the battery f. Firstly, if it is installed in the engine room, it is exposed to hot air, which has the adverse effect of shortening its life. Secondly, if it is installed in the driver's cab, etc., it may cause danger due to the gas generated by the evaporation of the battery fluid. Along with this, the distance from the starter motor that requires a high current increases, which causes problems in routing the thick electric wire for high current and increases the cost. It is conceivable to reduce the battery capacity, reduce the space occupied by the battery, and reduce the turning radius, but this will lead to a reduction in engine startability.
【０００３】[0003]
１）バッテリ容量を小さくすることなく、全旋回式作業機の旋回半径を従来の ものよりさらに縮小すること、 ２）バッテリおよび方向切換弁のメンテナンス性をより向上することを目的と する。 1) To further reduce the turning radius of the full swing working machine without reducing the battery capacity, and 2) to further improve the maintainability of the battery and the directional control valve.
【０００４】[0004]
下部走行体上に旋回可能に搭載され、エンジンｂを収納する機械室と、機械室 前方左側に設けた運転室ｅと、中央および右側に設けた方向切換弁ｇと、貯油タ ンクｈを設置した上部旋回体を有する全旋回式作業機において、方向切換弁ｇを 上部旋回体右側に移設し、その下側に方向切換弁ｇおよびタンクｈとバッテリｆ との間に隔壁ｌを設けてバッテリ収納室ｍを設置し、該室ｍにバッテリｆを収納 した。 A machine room, which is mounted on the undercarriage so as to be able to turn, accommodates the engine b, a cab e provided on the front left side of the machine room, a direction switching valve g provided on the center and right sides, and an oil storage tank h. In the full swing working machine having the above-described upper swing body, the direction switching valve g is transferred to the right side of the upper swing body, and the partition wall 1 is provided between the direction switching valve g and the tank h and the battery f below the battery. A storage room m was installed, and the battery f was stored in the room m.
【０００５】[0005]
図２，図３及び図４に基いて説明する。図に示す如く、方向切換弁ｇを上部旋 回体の右側に移設し、さらに方向切換弁ｇの下側に、方向切換弁およびタンクｈ ，ｉとバッテリ間に隔壁ｌを設けてバッテリ収納室ｍを設置し、バッテリｆをこ の隔壁の中に収納した。そしてバッテリ収納室ｍを構成する隔壁ｌを方向切換弁 取付用ブラケットに兼用させている。又方向切換弁ｇ用の点検とびらとバッテリ メンテナンス用とびらを１個の大型点検とびらｋにより一体化した。 なおメンテナンス性をより向上する為図５に示す如く、プラットフォ−ムｎを 分割式としてもよい。 Description will be made with reference to FIGS. 2, 3 and 4. As shown in the figure, the directional control valve g is moved to the right side of the upper slewing body, and a partition wall 1 is provided below the directional control valve g between the directional control valve and the tanks h 1 and i 2 and the battery. m was installed and the battery f was housed in this partition. The partition wall 1 forming the battery storage chamber m is also used as the directional valve mounting bracket. Also, the inspection door for the direction switching valve g and the battery maintenance door are integrated by one large inspection door k. In order to further improve the maintainability, the platform n may be of a split type as shown in FIG.
【０００６】[0006]
大型とびらｋによりメンテナンス性が向上するとともに、旋回半径を従来のも のよりさらに小さくすることができる。 又隔壁ｌを設けたバッテリ収納室ｍとすることで、万一の油もれ，燃料もれに 対してもバッテリは影響されない。 The large door k improves maintainability, and the turning radius can be made smaller than the conventional one. Further, by providing the battery storage chamber m provided with the partition wall 1, even if oil leaks or fuel leaks, the battery is not affected.
【図１】従来型上部旋回体の構成を示す。FIG. 1 shows a structure of a conventional upper-part turning body.
【図２】本考案に関る上部旋回体を示す。FIG. 2 shows an upper swing body according to the present invention.
【図３】図２のＡ矢視図で方向切換弁及びその下部構造
を示す。FIG. 3 shows a directional control valve and a lower structure thereof in a view as seen from an arrow A of FIG.
【図４】図３の右側面図。FIG. 4 is a right side view of FIG.
【図５】プラットフォ−ムを分割式とした他の実施例。FIG. 5 shows another embodiment in which the platform is a split type.
ａ 作業機 ｂ エンジン ｃ ラジエタ ｄ カウンタウエイ
ト ｅ 運転室 ｆ バッテリ ｇ 方向切換弁 ｈ 貯油タンク ｉ 燃料タンク ｊ 点検とびら ｋ 大型点検とびら ｌ 隔壁 ｍ バッテリ収納室 ｎ プラットフォ−
ムa work machine b engine c radiator d counterweight e operator's cab f battery g directional switching valve h oil storage tank i fuel tank j inspection petals k large inspection petals l bulkhead m battery storage chamber n platform
Mu
Claims (1)
ンジン(ｂ)を収納する機械室と、その機械室前方左側に
設けた運転室(ｅ)と、中央および右側に設けた方向切換
弁(ｇ)と、貯油タンク(ｈ)とを設置した上部旋回体を有
する全旋回式作業機において、方向切換弁(ｇ)を上部旋
回体の右側に移設し、その下側に方向切換弁(ｇ)および
タンク(ｈ，ｉ)とバッテリ(ｆ)との間に隔壁(ｌ)を設け
てバッテリ収納室(ｍ)を設置し、該室(ｍ)にバッテリ
(ｆ)を収納したことを特徴とする全旋回式作業機におけ
る上部旋回体。1. A machine room, which is mounted on the undercarriage so as to be turnable, and accommodates the engine (b), a driver's cab (e) provided on the left side in front of the machine room, and a direction switching provided on the center and the right side. In a fully revolving work machine having an upper revolving structure equipped with a valve (g) and an oil storage tank (h), the directional control valve (g) is transferred to the right side of the upper revolving structure, and the directional control valve is located below it. (g) and the tank (h, i) and the battery (f) are provided with a partition wall (l) to install a battery storage chamber (m), and the battery is stored in the chamber (m).
An upper revolving structure in a fully revolving work machine, characterized in that (f) is stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992069991U JP2574970Y2 (en) | 1992-09-14 | 1992-09-14 | Upper revolving superstructure for all revolving work machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992069991U JP2574970Y2 (en) | 1992-09-14 | 1992-09-14 | Upper revolving superstructure for all revolving work machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0630250U true JPH0630250U (en) | 1994-04-19 |
| JP2574970Y2 JP2574970Y2 (en) | 1998-06-18 |
Family
ID=13418656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992069991U Expired - Lifetime JP2574970Y2 (en) | 1992-09-14 | 1992-09-14 | Upper revolving superstructure for all revolving work machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2574970Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181377A (en) * | 1997-09-04 | 1999-03-26 | Kubota Corp | Slewing work machine |
| KR100585311B1 (en) * | 1999-02-26 | 2006-06-01 | 가부시키가이샤 고마쓰 세이사쿠쇼 | The rotation-type hydraulic working machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835103U (en) * | 1971-08-27 | 1973-04-26 | ||
| JPH0441547U (en) * | 1990-08-06 | 1992-04-08 |
-
1992
- 1992-09-14 JP JP1992069991U patent/JP2574970Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835103U (en) * | 1971-08-27 | 1973-04-26 | ||
| JPH0441547U (en) * | 1990-08-06 | 1992-04-08 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181377A (en) * | 1997-09-04 | 1999-03-26 | Kubota Corp | Slewing work machine |
| KR100585311B1 (en) * | 1999-02-26 | 2006-06-01 | 가부시키가이샤 고마쓰 세이사쿠쇼 | The rotation-type hydraulic working machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2574970Y2 (en) | 1998-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3572719B2 (en) | Hydraulic working machine | |
| CN101253071B (en) | Frame structure for construction machine | |
| JPH0630250U (en) | Upper revolving structure in fully revolving work machine | |
| JPH0715857U (en) | Upper revolving structure of construction machine | |
| JP2001271375A (en) | Turnaround working machine | |
| JPH0643250Y2 (en) | Full swing work machine | |
| JP3155443B2 (en) | Superstructure of turning work machine | |
| JP3729527B2 (en) | Hydraulic working machine | |
| JP2574968Y2 (en) | All-turn type work machine | |
| JP2002155543A (en) | Turning work machine | |
| JPH0716040Y2 (en) | Arrangement structure of air cleaner | |
| JP3238310B2 (en) | Arrangement structure in the hood of a small backhoe | |
| JP3403633B2 (en) | Turning work machine | |
| JP4003503B2 (en) | Small swivel excavator | |
| JP2574969Y2 (en) | Battery storage room for all revolving work machines | |
| JPH1181378A (en) | Slewing work machine | |
| JP3155442B2 (en) | Swivel table structure of swing work machine | |
| JP2018172882A (en) | Wheel type work machine | |
| JP2001090106A (en) | Backhoe | |
| JPH0526131Y2 (en) | ||
| JP2536180Y2 (en) | Arrangement structure of hydraulic switching valve for construction machinery | |
| JPH0820968A (en) | Hydraulic shovel | |
| JP3540658B2 (en) | Turning work machine | |
| JPH0986261A (en) | Upper revolution type crawler dump | |
| JP3291181B2 (en) | Backhoe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080403 Year of fee payment: 10 |