JPH0467132U - - Google Patents
Info
- Publication number
- JPH0467132U JPH0467132U JP10919290U JP10919290U JPH0467132U JP H0467132 U JPH0467132 U JP H0467132U JP 10919290 U JP10919290 U JP 10919290U JP 10919290 U JP10919290 U JP 10919290U JP H0467132 U JPH0467132 U JP H0467132U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum cleaner
- air
- pipe
- filter
- cleaner
- 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
- 239000000428 dust Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 1
Landscapes
- Passenger Equipment (AREA)
Description
第1図はこの考案にかかる掃除器をそなえた油
圧シヨベルの要部斜視図、第2図は掃除器用フイ
ルタのたて断面図、第3図はこの考案の掃除器の
一部切欠き要部側面図、第4図は油圧シヨベルの
旋回体を示す要部斜視図である。
1……エンジン、2,2′……吸気装置、3,
3′……エアクリーナ、4,4′,27……吸気
口、10,10′……運転室用キヤブ、11,1
1′……掃除器、12……掃除器用フイルタ、1
3,26……パイプ、14,17……コネクタ、
18……吸塵口、28……吸入エア用切換弁。
Fig. 1 is a perspective view of the main parts of a hydraulic excavator equipped with a vacuum cleaner according to this invention, Fig. 2 is a vertical sectional view of a filter for the vacuum cleaner, and Fig. 3 is a partially cutaway main part of the vacuum cleaner of this invention. The side view and FIG. 4 are perspective views of essential parts showing the revolving body of the hydraulic excavator. 1... Engine, 2, 2'... Intake system, 3,
3'...Air cleaner, 4,4',27...Intake port, 10,10'...Cabin for driver's cab, 11,1
1'... Vacuum cleaner, 12... Vacuum cleaner filter, 1
3, 26...Pipe, 14,17...Connector,
18...Dust suction port, 28...Switching valve for intake air.
Claims (1)
クリーナにて濾過し、吸気管を通過させてエンジ
ンに供給するようにした作業機の吸気装置におい
て、上記吸気装置に対し掃除器用フイルタを配設
し、その掃除器用フイルタのエア入口に吸塵口側
パイプを連結し、また掃除器用フイルタのエア出
口にパイプを連結し、上記エア出口に連結したパ
イプをエアクリーナの吸気口に接続するようにし
たことを特徴とする作業機用掃除器。 (2) 実用新案登録請求の範囲第1項記載の作業
機用掃除器において、エアクリーナの吸気口に対
し、掃除器用フイルタを連結したパイプを着脱自
在に取付けるようにしたことを特徴とする作業機
用掃除器。 (3) 実用新案登録請求の範囲第1項記載の作業
機用掃除器において、エアクリーナと掃除器用フ
イルタを連結しているパイプに分岐して作業用吸
気口を設け、その作業用吸気口の分岐点に吸入エ
ア用切換弁を設け、その吸入エア用切換弁の切換
操作により作業時用エアと掃除時用エアの吸入を
選択できるようにしたことを特徴とする作業機用
掃除器。 (4) 実用新案登録請求の範囲第1項記載の作業
機用掃除器において、掃除器用フイルタに連結さ
れている吸塵口側パイプの中間に、そのパイプを
連結離脱自在なコネクタを設け、そのコネクタを
作業機の運転室用キヤブに取付けたことを特徴と
する作業機用掃除器。[Scope of Claim for Utility Model Registration] (1) In an intake system for a working machine that sucks air from an intake port, filters the air with an air cleaner, and supplies the air to the engine through an intake pipe, A vacuum cleaner filter is installed on the device, a dust suction port side pipe is connected to the air inlet of the vacuum cleaner filter, a pipe is connected to the air outlet of the vacuum cleaner filter, and the pipe connected to the air outlet is connected to the air cleaner filter. A vacuum cleaner for a working machine characterized by being connected to an air intake port. (2) A vacuum cleaner for a working machine according to claim 1 of the utility model registration claim, characterized in that a pipe connected to a filter for the vacuum cleaner is detachably attached to the intake port of the air cleaner. vacuum cleaner. (3) Scope of Utility Model Registration Claims In the vacuum cleaner for a work machine as described in claim 1, a pipe connecting the air cleaner and the filter for the vacuum cleaner is branched to provide a work intake port, and the work intake port is branched. A vacuum cleaner for a working machine, characterized in that a suction air switching valve is provided at a point, and suction of air for working or cleaning can be selected by switching the suction air switching valve. (4) In the vacuum cleaner for a work machine as described in claim 1 of the utility model registration claim, a connector is provided in the middle of the pipe on the side of the dust suction port connected to the filter for the vacuum cleaner, and the pipe can be freely connected and detached. A vacuum cleaner for a working machine, characterized in that the vacuum cleaner is attached to the cabin cab of the working machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10919290U JP2547382Y2 (en) | 1990-10-17 | 1990-10-17 | Work machine vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10919290U JP2547382Y2 (en) | 1990-10-17 | 1990-10-17 | Work machine vacuum cleaner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0467132U true JPH0467132U (en) | 1992-06-15 |
JP2547382Y2 JP2547382Y2 (en) | 1997-09-10 |
Family
ID=31856356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10919290U Expired - Lifetime JP2547382Y2 (en) | 1990-10-17 | 1990-10-17 | Work machine vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2547382Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113581137A (en) * | 2021-07-19 | 2021-11-02 | 三一重机有限公司 | Cab dust removal system and operation machine |
-
1990
- 1990-10-17 JP JP10919290U patent/JP2547382Y2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113581137A (en) * | 2021-07-19 | 2021-11-02 | 三一重机有限公司 | Cab dust removal system and operation machine |
Also Published As
Publication number | Publication date |
---|---|
JP2547382Y2 (en) | 1997-09-10 |
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