JPH0431298Y2 - - Google Patents
Info
- Publication number
- JPH0431298Y2 JPH0431298Y2 JP12928187U JP12928187U JPH0431298Y2 JP H0431298 Y2 JPH0431298 Y2 JP H0431298Y2 JP 12928187 U JP12928187 U JP 12928187U JP 12928187 U JP12928187 U JP 12928187U JP H0431298 Y2 JPH0431298 Y2 JP H0431298Y2
- Authority
- JP
- Japan
- Prior art keywords
- dust
- ground
- dust suction
- suction port
- air
- 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
- 239000000428 dust Substances 0.000 claims description 47
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000007664 blowing Methods 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
(産業上の利用分野)
本考案は、地上を転動する車輪を備え、エンジ
ンの駆動で回転する送風フアンの吸引風によつて
地上の塵埃を吸引する吸塵口を備えた清掃機に係
るものである。[Detailed description of the invention] [Purpose of the invention] (Field of industrial application) The invention is equipped with wheels that roll on the ground, and uses suction air from a blower fan that is rotated by an engine to remove dust on the ground. This invention relates to a cleaning machine equipped with a dust suction port.
(従来技術および解決しようとする問題点)
従来、この種の清掃機においては、吸引風によ
つて地上の落葉、紙くず等の塵埃を吸引して収塵
容器に集塵していたが、地面に付着した浸れた塵
埃は吸引風によつて吸引することができなかつ
た。このため、吸塵口付近に回転ブラシを設けて
地上の塵埃を吸塵口に掻き込む方式のものがあつ
たが、この回転ブラシは清掃機を支持する車輪に
連動して回転するよう設けられていたので、走行
を停止しているときには、回転ブラシは回転せ
ず、強く付着した塵埃を清掃機の走行を停止して
回転ブラシで掻きとることができなかつた。(Prior art and problems to be solved) Conventionally, in this type of cleaning machine, dust such as fallen leaves and paper waste was collected on the ground using suction wind and collected in a dust collection container. The soaked dust adhering to the surface could not be sucked out by the suction air. For this reason, there was a system in which a rotating brush was installed near the dust suction port to sweep the dust on the ground into the dust suction port, but this rotating brush was installed to rotate in conjunction with the wheels that supported the cleaning machine. Therefore, when the cleaning machine is stopped, the rotating brush does not rotate, and it is not possible to stop the running of the cleaning machine and scrape off the strongly adhered dust with the rotating brush.
(問題点を解決するための手段および作用)
本考案は、送風フアンの吐出風の風圧によつて
回転して、回転ブラシを回転駆動する回転翼を設
けたもので、地表面に付着した落葉等の塵埃を吸
塵口に掻き込んで集塵することを可能とし、しか
も清掃機の走行を停止した状態でも吸塵口に掻き
込むことができ、地表面に強く付着した塵埃でも
掻き込むことを可能とするものである。
(Means and effects for solving the problem) The present invention is equipped with a rotary blade that rotates by the wind pressure of the air discharged from a blower fan and rotates a rotary brush. It is possible to collect dust by sucking it into the dust suction port, and even when the cleaner is not running, it can be scraped into the dust suction port, making it possible to scrape in even dust that is strongly attached to the ground surface. That is.
(実施例)
以下、図面により本考案の1実施例について詳
細な説明を行なう。(Embodiment) Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.
第1図〜第2図において、清掃機1はつぎのよ
うに構成されている。すなわち、収塵容器3の下
部の前両側には走行用の車輪5が設けられ後部に
は支持脚7が固着している。収塵容器3の上部に
は、送風機9の吸風口11がフイルター12を介
して連通している。送風機9は、上面にハンドル
10を備えた本体ケース13の内部に、エンジン
15によつて駆動する送風フアン17が設けられ
ている。収塵容器3の前部には上端を連通する吸
塵路19が固着し、吸塵路19の下端には地面に
近接して開口する吸塵口21が設けられている。
吸塵路19の前方には、上端を送風フアン17の
吐出口22に連通する送風路23が固着し、送風
路23の下端には、送風の風圧によつて回転する
回転翼25が設けられ、回転翼25の両側には回
転ブラシ27,27が同軸に固着して一体的に回
転し、地表の塵埃を吸塵口21に掻き込むよう設
けられている。 In FIGS. 1 and 2, the cleaning machine 1 is constructed as follows. That is, wheels 5 for running are provided on both front sides of the lower part of the dust container 3, and support legs 7 are fixed to the rear part. An air intake port 11 of a blower 9 communicates with the upper part of the dust container 3 via a filter 12. The blower 9 is provided with a blower fan 17 driven by an engine 15 inside a main body case 13 having a handle 10 on the top surface. A dust suction path 19 is fixed to the front part of the dust container 3 and communicates with the upper end thereof, and a dust suction port 21 that opens close to the ground is provided at the lower end of the dust suction path 19.
An air passage 23 whose upper end communicates with the discharge port 22 of the air blower fan 17 is fixed in front of the dust suction passage 19, and a rotary blade 25 that is rotated by the wind pressure of the air is provided at the lower end of the air passage 23. Rotary brushes 27, 27 are coaxially fixed to both sides of the rotary blade 25 and rotate integrally, and are provided so as to draw dust from the ground surface into the dust suction port 21.
以上の構成において、エンジン15によつて送
風フアン17を回転すると、送風路23を流れる
送風の風圧によつて回転翼25が回転し、一体的
に回転する回転ブラシ27によつて地上の塵埃が
掻き起され、吸塵口21に掻き込まれ吸塵路19
を経て収塵容器3内に吸引され、吸気はフイルタ
ー12で濾過されて送風フアン17の吸風口11
に吸引される。作業者はハンドル10を把持して
支持脚7を持ち上げ、車輪5を転動させて清掃機
1を前進させて清掃作業を行なうものである。 In the above configuration, when the blower fan 17 is rotated by the engine 15, the rotor blades 25 are rotated by the wind pressure of the blower flowing through the blower passage 23, and the dust on the ground is removed by the rotating brush 27 that rotates integrally. The dust is scraped up and sucked into the dust suction port 21 and becomes the dust suction path 19.
The air is sucked into the dust container 3 through the filter 12 and then passed through the air intake port 11 of the blower fan 17.
is attracted to. The operator grasps the handle 10, lifts the support leg 7, rotates the wheels 5, and moves the cleaning machine 1 forward to perform cleaning work.
第3図は第2の実施例で、吸塵路19の前面に
回転翼25を軸支し、回転翼19と吸塵口21の
前方に近接する回転ブラシ27とにそれぞれ設け
たプリー29,31を懸回するベルト33によつ
て連動している。送風フアン17の吐出口22か
ら噴出する吐出風によつて回転翼25が回転し、
ベルト33を介して回転ブラシ27が回転して地
上の塵埃を吸塵口21に掻き込むものである。な
お、第3図において第1図、第2図に示す符号と
同一の符号は同一の構成部分を表わすものであ
る。 FIG. 3 shows a second embodiment, in which a rotary blade 25 is pivotally supported on the front surface of a dust suction passage 19, and pulleys 29 and 31 are provided on the rotary blade 19 and a rotating brush 27 adjacent to the front of the dust suction port 21, respectively. They are linked by a hanging belt 33. The rotary blades 25 are rotated by the discharged air blowing out from the discharge port 22 of the blower fan 17,
A rotary brush 27 rotates via a belt 33 and sucks dust from the ground into the dust suction port 21. In FIG. 3, the same reference numerals as those shown in FIGS. 1 and 2 represent the same components.
第4図、第5図は第3の実施例を示すもので、
送風フアン17の吸風口11は下面を地面に近接
して開口する吸塵路19に連通し、送風フアン1
7の吐出口22は収塵袋35に連通している。吸
塵路19の下面の開口部に、回転ブラシ27が回
転自在に設けられ、吐出口22に設けられ吐出風
の風圧で回転する回転翼25とベルト37を介し
て連動している。この実施例では回転ブラシ27
によつて掻き起された塵埃は、吸風路19に吸引
され、送風フアン17を経て吐出口22から収塵
袋35に収容される。 Figures 4 and 5 show the third embodiment,
The air intake port 11 of the ventilation fan 17 communicates with a dust suction path 19 whose lower surface is opened close to the ground.
The discharge port 22 of No. 7 communicates with the dust bag 35. A rotary brush 27 is rotatably provided at the opening on the lower surface of the dust suction path 19, and is interlocked via a belt 37 with a rotary blade 25 provided at the discharge port 22 and rotated by the pressure of the discharged air. In this embodiment, the rotating brush 27
The dust stirred up by the dust is sucked into the air suction path 19, passes through the air blowing fan 17, and is stored in the dust bag 35 from the discharge port 22.
第4図、第5図において、第1図〜第3図に示
す符号と同一の符号は同一の構成部分を表わすも
のである。 4 and 5, the same reference numerals as those shown in FIGS. 1 to 3 represent the same components.
第6図、第7図は第4の実施例を示すもので、
吐出口22に回転翼25を設け、また吸塵路19
の吸塵口21に近接する回転ブラシ27が、水平
の軸39を中心として揺動自在に設けた揺動杆4
1,41に両端を回転自在に軸支され、回転翼2
5からベルト43によつて駆動されるプリー45
およびベルト47、プリー49を介して回転す
る。回転ブラシ27は地表面を転動し、地表面の
凹凸に対応して常に地表面に接するよう昇降する
ものである。なお、回転ブラシに適宜の径の案内
輪を並設し、回転ブラシの荷重を支持するよう設
けてもよい。 6 and 7 show the fourth embodiment,
A rotary blade 25 is provided at the discharge port 22, and a dust suction path 19
A rotating brush 27 adjacent to the dust suction port 21 of the rotary brush 27 is mounted on a swinging rod 4 that is swingable about a horizontal axis 39.
The rotor blade 2 is rotatably supported at both ends by 1 and 41.
A pulley 45 driven by a belt 43 from 5
and rotates via belt 47 and pulley 49. The rotating brush 27 rolls on the ground surface and moves up and down in response to the unevenness of the ground surface so as to be always in contact with the ground surface. Note that a guide ring having an appropriate diameter may be arranged in parallel with the rotating brush to support the load of the rotating brush.
第6図、第7図において第1図〜第5図に示す
符号と同一の符号は同一の構成部分を表わすもの
である。 In FIGS. 6 and 7, the same reference numerals as those shown in FIGS. 1 to 5 represent the same components.
本考案によれば、地表面に付着する塵埃を吸塵
口に掻き込んで容易に収塵することができ、しか
も、清掃機の走行を停止した状態でも回転ブラシ
が回転するので、地表面に強く付着した塵埃でも
掻き起すことができるものである。
According to the present invention, dust adhering to the ground surface can be easily collected by sucking it into the dust suction port, and since the rotating brush rotates even when the cleaning machine is stopped, it is strong against the ground surface. Even attached dust can be scraped up.
第1図、第2図は本考案の第1の実施例の正面
図、側面図、第3図はそれぞれ第2の実施例の側
面図、第4図、第5図はそれぞれ第3の実施例の
側断面図、底面図、第6図は第4の実施例の側面
図、第7図は同要部の正面図である。
5……車輪、15……エンジン、17……送風
フアン、21……吸塵口、25……回転翼、27
……回転ブラシ。
1 and 2 are a front view and a side view of the first embodiment of the present invention, FIG. 3 is a side view of the second embodiment, and FIGS. 4 and 5 are respectively the third embodiment. FIG. 6 is a side view of the fourth embodiment, and FIG. 7 is a front view of the main parts thereof. 5...Wheel, 15...Engine, 17...Blower fan, 21...Dust inlet, 25...Rotary blade, 27
...Rotating brush.
Claims (1)
15の駆動で回転する送風フアン17の吸引風
によつて地上の塵埃を吸引する吸塵口21を備
えた清掃機において、前記吸塵口21に向つて
地上の塵埃を掻き込むための回転ブラシ27
と、前記送風フアン17の吐出風の風圧によつ
て回転して前記回転ブラシ27を回転駆動する
回転翼25とを設けたことを特徴とするブラシ
付清掃機。 (2) 前記回転翼25を地表面に追随して昇降自在
に設けた実用新案登録請求の範囲第1項に記載
のブラシ付清掃機。[Scope of Claim for Utility Model Registration] (1) Equipped with wheels 5, 5 that roll on the ground, and equipped with a dust suction port 21 that sucks in dust from the ground using suction air from a blower fan 17 that is rotated by the drive of an engine 15. In the cleaning machine, a rotating brush 27 is used to scrape dust on the ground toward the dust suction port 21.
and a rotary blade 25 that is rotated by the wind pressure of the air discharged from the blower fan 17 to rotationally drive the rotary brush 27. (2) The cleaning machine with a brush according to claim 1, which is a registered utility model, wherein the rotary blade 25 is provided so as to be movable up and down following the ground surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12928187U JPH0431298Y2 (en) | 1987-08-27 | 1987-08-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12928187U JPH0431298Y2 (en) | 1987-08-27 | 1987-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6437516U JPS6437516U (en) | 1989-03-07 |
JPH0431298Y2 true JPH0431298Y2 (en) | 1992-07-28 |
Family
ID=31383414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12928187U Expired JPH0431298Y2 (en) | 1987-08-27 | 1987-08-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0431298Y2 (en) |
-
1987
- 1987-08-27 JP JP12928187U patent/JPH0431298Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6437516U (en) | 1989-03-07 |
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