JPH04163240A - Large scavenging cart - Google Patents
Large scavenging cartInfo
- Publication number
- JPH04163240A JPH04163240A JP28988190A JP28988190A JPH04163240A JP H04163240 A JPH04163240 A JP H04163240A JP 28988190 A JP28988190 A JP 28988190A JP 28988190 A JP28988190 A JP 28988190A JP H04163240 A JPH04163240 A JP H04163240A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- blower
- dust
- hopper
- shaft
- 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
- 230000002000 scavenging effect Effects 0.000 title abstract 2
- 239000000428 dust Substances 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims 1
- 238000010408 sweeping Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は大型掃除車に関し、軽自動車で牽引して集塵し
、またフォークリフＩ・車を利用し押進して集塵するも
のである。[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a large vacuum cleaner, which collects dust by towing it with a light vehicle, and also collects dust by pushing it using a forklift I/car. be.
「従来の技術」
車体の前方に地面や床面の塵埃を掻き１−げろブラシを
設け、ブラシの後方にゲス１〜ボツクスを設けて塵埃を
４１６き込む手動式掃除機があり、ブラシ軸にプーリを
設けて後１１自からベル１〜を掛架し、後輪の回転でブ
ラシ軸を回転させ、またはブラシ＋ｐＨ＋のプーリにモ
ータ駆動軸からベルトを掛架してブラシ軸を回転させて
いる。また車体にエンジンまたはモータで駆動するブロ
アを搭載し、車体の前方に吸込み「１を設けて塵埃をブ
ロアのダクＩ−からダストボックスへ吸上げて収容する
手動式掃除機があり、更に濡れて地面に貼り着いている
枯落葉を車体の前方にブラシを設けて剥ぎ取り前記吸込
み口から吸上げる手動式掃除機がある。``Prior art'' There is a manual vacuum cleaner that is equipped with a brush to remove dust from the ground and floor in front of the car body, and a box behind the brush to remove dust. A pulley is provided and the bell 1~ is hung from the rear 11 motor, and the brush shaft is rotated by the rotation of the rear wheel, or the brush shaft is rotated by hanging a belt from the motor drive shaft to the brush+pH+ pulley. . There is also a manual vacuum cleaner that is equipped with a blower driven by an engine or motor in the car body, and is installed in the front of the car body to suck up dust from the blower's duct I- into the dust box. There is a manual vacuum cleaner that uses a brush installed at the front of the car body to remove fallen leaves stuck to the car body and suck them up through the suction port.
「発明が解決しようとする課題」
手動式掃除機は人力で押進するため小型であり、広い範
囲に散乱する塵埃を収容するには多大の人力と時間を要
する。またブロアを搭載し、吸込み口から塵埃を吸上げ
るもの、また吸込み口の前方にブラシを設けたものは何
れも人力で押進するものであって前述のように広い範囲
にわたる塵埃を収容するには多大の人力と時間を要する
とともにブロア及び駆動用のエンジンまたはモータを搭
載しているため重量が増し、人力で押進するのに大きな
労力を要することになる。またブラシを接地したまま所
望場所へ移動する場合、迅速に移動することが困難であ
る。``Problems to be Solved by the Invention'' Manual vacuum cleaners are small because they are pushed forward by human power, and it takes a great deal of human power and time to collect dust scattered over a wide area. In addition, those equipped with a blower to suck up dust from the suction port, and those equipped with a brush in front of the suction port are all manually pushed, and as mentioned above, they are not suitable for collecting dust over a wide area. This requires a large amount of human power and time, and since it is equipped with a blower and a driving engine or motor, the weight increases, and it takes a lot of effort to push it manually. Furthermore, when moving the brush to a desired location while keeping it on the ground, it is difficult to move quickly.
［課題を解決するための手段」
車体を構成するフレームにエンジンとブロアを搭載し、
フレームの前部両側にフレームの中央部へ塵埃を掻き寄
せる円錐台形状の回転ブラシをそれぞれ］・向きに装着
し、ブロア及び回転ブラシをエンジンで駆動する。フレ
ームを一対の後輪と一軸の１）５輪キャスタで三点支持
し、かつ、前輪キャスタを昇降自在とする。ブロアのダ
クト部と連通ずるホッパをブロアの後方においてフレー
ｌ−上に設はホッパの後部下方に塵埃取出し口を設け、
更にホッパ内にフィルタを設ける。ホッパの側壁に可撓
管を下向きに嵌挿するとともに可撓管の下端を吸込み口
に形成し、かつ、フレームの適所に可撓管を吊り一ドげ
る。フレームの前部に被牽引部材を突設し、連結して軽
自動車などで牽引する。[Means to solve the problem] The engine and blower are mounted on the frame that makes up the vehicle body,
Rotating brushes in the shape of a truncated cone are installed on both sides of the front of the frame in the direction of [] to sweep dust toward the center of the frame, and the blower and rotating brushes are driven by the engine. The frame is supported at three points by a pair of rear wheels and a single shaft of 1) 5-wheel casters, and the front wheel casters are movable up and down. A hopper that communicates with the duct of the blower is installed on the frame at the rear of the blower, and a dust outlet is provided at the lower rear of the hopper.
Furthermore, a filter is provided within the hopper. A flexible tube is inserted downward into the side wall of the hopper, the lower end of the flexible tube is formed as a suction port, and the flexible tube is suspended at an appropriate position on the frame. A towed member is protruded from the front of the frame, and the towed member is connected and towed by a light vehicle.
フォークリフト車のリフトブラケッ１−に係止する係止
部材をフレームの後部に設け、フレーム後部を吊」二げ
、回転ブラシを地面から離隔して移動し、ホッパの内部
上方にフィルタを設けて吸込まれた細塵を捕集する。前
輪キャスタの支持軸の上部に雌ねじを刻んだナツト部を
設けて前輪キャスタをフレームの前部中央に昇降かつ、
首振り自在に装着し、雄ねじを刻んだハンドル軸を該ナ
ラＩ〜に螺挿する。またフレームの前方中央部に一対の
支持板を左右に平行して突設するとともに上下一対の挟
圧杆を支持板にその基部をそれぞれ枢着し、偏心カムを
支持板に軸着して挟圧杆で押圧し、かつ、偏心カム軸に
カムを回転する操作レバーを一体的に固着し、更に各挟
圧杆の先端をそれぞれ前輪キャスタの支持部材に枢着す
る。以上のように構成した大型掃除車である。A locking member that locks onto the lift bracket 1 of a forklift vehicle is provided at the rear of the frame, the rear of the frame is suspended, the rotating brush is moved away from the ground, and a filter is installed above the interior of the hopper to suck the suction. Collects fine dust. A nut section with a female thread is provided at the top of the support shaft of the front wheel caster to raise and lower the front wheel caster to the front center of the frame,
It is attached so that it can swing freely, and a handle shaft with a male thread is screwed into the neck I~. In addition, a pair of support plates are provided in the front central part of the frame to protrude in parallel to the left and right, and a pair of upper and lower clamping rods are pivoted at their bases to the support plates, and an eccentric cam is pivoted to the support plates for clamping. An operating lever that rotates the cam is pressed by a pressure rod and is integrally fixed to the eccentric camshaft, and furthermore, the tip of each pressure rod is pivotally connected to a support member of the front wheel caster. This is a large vacuum cleaner constructed as described above.
「作用」
軽自動車で本発明に係る大型掃除車を牽引するとともに
、ブロアを駆動して可撓管の吸込み口から回転ブラシの
動作で掃き寄せた塵埃をホッパ内へ吸上げて収容する。"Function" While towing the large vacuum cleaner according to the present invention with a light vehicle, the blower is driven to suck up the dust swept by the operation of the rotating brush from the suction port of the flexible tube into the hopper and store it there.
塵埃中に含まれている細塵はフィルタに捕集され、清浄
な空気がブロアから外気へ放出される。またフォークリ
フト車のリフトブラケッ１〜でフレーム後方に設けた係
止部材を吊」二げて後軸を接地させないようにし押進し
ながらブロアを駆動して可撓管の吸込みＬｌから回転ブ
ラシの動作で掃き寄せた塵埃をホッパ内へ吸上げて収容
する。塵埃中に含まれている細塵はフィルタに捕集され
清浄な空気がブロアから外気へ放出される。前輪キャス
タをフレームから下方へ押し出して回転ブラシの接地面
積を適当に変えるとともに背高くすることにより回転ブ
ラシを接地させないようにし、軽自動車による牽引で所
望場所へ移動させ、移動後、回転ブラシを接地させ、ま
たは、フォークリフト車で本体全体を接地させないよう
にし所望の場所へ移動させ、移動後、後輪を接地させな
いようにして集塵作業を行なうのである。Fine dust contained in the dust is collected by the filter, and clean air is released from the blower to the outside air. In addition, the locking member provided at the rear of the frame is suspended from the lift bracket 1 of the forklift vehicle to prevent the rear axle from touching the ground, and the blower is driven while pushing forward, and the rotating brush is operated from the suction Ll of the flexible tube. The dust swept up by the hopper is sucked up and stored in the hopper. Fine dust contained in the dust is collected by the filter, and clean air is released from the blower to the outside air. Push the front wheel casters downward from the frame to suitably change the ground contact area of the rotating brush and make it taller to prevent the rotating brush from touching the ground, move it to the desired location by towing it with a light vehicle, and after moving, touch the rotating brush to the ground. Or, use a forklift truck to move the entire body to a desired location without letting it touch the ground, and after moving, collect dust without letting the rear wheels touch the ground.
「実施例」
本発明の実施例を図面によって説明すると、車体を形成
する方形枠状のフレーム（１）上にエンジン（２）とブ
ロア（３）をそれぞれ搭載し、エンジン駆動■１１１０
（２ａ）とブロア駆動軸（３ａ）にわたり■ベルト（４
）を掛架する。フレーム（１）の前部両側にギヤケース
（５） （５）をそれぞれ固着し、′駆動力伝達方向を
直角に曲げるため各ギヤ軸（６）の先端に設けたウオー
ムギヤ（７）と円錐台形状の回転ブラシ（８）の中心軸
（８ａ）の上端に設けたウオームホイル（９）を噛合さ
せてギヤケース（５）（５）内にそれぞれ収納する。``Embodiment'' To explain an embodiment of the present invention with reference to drawings, an engine (2) and a blower (3) are mounted on a rectangular frame (1) forming a vehicle body, and the engine drive ■1110
(2a) and the blower drive shaft (3a) ■ Belt (4
). Gear cases (5) (5) are fixed to both sides of the front part of the frame (1), and a worm gear (7) and a truncated conical shape are provided at the tip of each gear shaft (6) to bend the driving force transmission direction at right angles. A worm wheel (9) provided at the upper end of the central shaft (8a) of the rotating brush (8) is engaged with the rotating brush (8) and housed in the gear case (5) (5), respectively.
フレーム（１）上に設けた軸受（１０） （１０）で支
承される従動軸（１］）とウオームギヤのギヤＩ＋Ｉ＋
（６）（６）にわたってＶベルト（４） （４）を掛架
し、更にエンジンの駆動軸（２ａ）と従動軸（１）にわ
たり■ベル１〜（４）を掛架し、エンジン（２）の駆動
によってブロア（３）を作動し、回転ブラシ（８）（８
）を回転する。フレーム（１）の後部両側に後輪（１２
） （１２）をそれぞれ軸着し、フレーム（１）の前部
中央にフレ−１１突出部（１ａ）を設けて前輪キャスタ
（１３）の支持軸（１４）の上部に設けたナツト部（１
４ａ）を昇降自在に装着し、支持軸（１４）をナツト部
（１４ａ）に対し回動自在に連結するとともにナツト部
（１４ａ）に刻まれている雌めじと螺合する雄ねじを刻
んだハンドル軸（１５ａ）をナット部（１４ａ）に螺挿
し、ハンドル（１５）を操作してＡｊｆ輸キャスタ（１
３）をフレーム突出部（］ａ）から下方へ突出させるこ
とによりフレー１Ｓ（１）を；だ上げする。The driven shaft (1) supported by the bearing (10) (10) provided on the frame (1) and the gear I+I+ of the worm gear
(6) Hang the V-belt (4) (4) across (6), and then hang the ■belts 1 to (4) across the engine drive shaft (2a) and driven shaft (1), ), the blower (3) is operated and the rotating brushes (8) (8
) to rotate. Rear wheels (12
) (12) are respectively pivotally mounted, a protruding part (1a) of the frame 11 is provided at the center of the front part of the frame (1), and a nut part (1) is provided on the upper part of the support shaft (14) of the front wheel caster (13).
4a) is attached so as to be freely raised and lowered, and the support shaft (14) is rotatably connected to the nut part (14a), and a handle is carved with a male thread that engages with a female thread carved in the nut part (14a). Screw the shaft (15a) into the nut part (14a) and operate the handle (15) to install the Ajf transport caster (1).
3) is made to protrude downward from the frame protrusion (]a), thereby raising the fly 1S(1).
ブロア（３）の後方においてフレーム（１）上にホッパ
（１６）を搭載し、ブロア（３）のダクＩ・部（３ｂ）
とホッパ（１６）を、ホッパ（１６）の上部に設けたダ
クｈ（１７）と連通させ、かつ、ホッパ（１６）内にフ
ィルタ（１８）を充填する。ホッパ（１６）の側壁に可
撓管（１９）を嵌挿して固着し、可撓管（１９）の先端
に吸込みｒ−１（２０）を設け、吸込み口（２０）の上
部をチェノ（２１）でフレーム（１）に吊り下げる。ホ
ッパ（１６）の後部下方に塵埃取り出し口（２２）を設
けるとともに透明の把手付き覆蓋（２３）を開閉自在に
取り付ける。A hopper (16) is mounted on the frame (1) at the rear of the blower (3), and the duct I section (3b) of the blower (3) is mounted on the frame (1).
The hopper (16) is communicated with a duct h (17) provided at the top of the hopper (16), and the hopper (16) is filled with a filter (18). A flexible tube (19) is fitted and fixed to the side wall of the hopper (16), a suction r-1 (20) is provided at the tip of the flexible tube (19), and the upper part of the suction port (20) is connected to the cheno (21). ) to hang it on the frame (1). A dust outlet (22) is provided at the lower rear of the hopper (16), and a transparent cover (23) with a handle is attached to the hopper (16) so as to be openable and closable.
ブロア（３）、Ｖベルト（４）、ギヤケース（５）、軸
受（１０）、及び従動Φｌ＋１（１１）にケーシング（
２４）を被せケーシング（２４）の前面画側寄りからエ
ンジン（２）を挟むようにして帯鉄材からなる被牽引部
材（２５）を突設し、その先端を軽自動車に連結して牽
引するのである。A casing (
24), a towed member (25) made of a banded iron material is provided protruding from the front side of the casing (24) so as to sandwich the engine (2), and its tip is connected to a light vehicle for towing.
塵埃取出し口（２２）にはゴミ袋（２６）を被せてゴ１
１バンドで止着し、ホッパ（１６）内の塵埃を取り出し
、また前軸キャスタ（１３）を昇降させる機構の他の実
施例として第６図及び第７図に示すように、フレーム（
１）の前方に一対の支持板（２７） （２７）を溶接に
より左右平行して突設し、上下一対の挟圧杆（２８）（
２８）・・を各支持板（２７）の基部側上下にその基端
をそれぞれ枢軸（２９） （２９）で枢着するとともに
支持板（２７） （２７）に偏心カム（３０）のカム軸
（３０ａ）を軸支し、更に偏心カム（３０）の最も高い
位置を挟圧杆（２８）（２８）・・で上下から挟圧した
状態で各挟圧杆（２８）の先端を前輪キャスタの支持部
材（１３ａ）にそれぞれ枢着し、カム軸（３０ａ）の突
出端にレバ（３１）を固着してレバ（３１）の操作で偏
心カム（３０）を回転させ前輪キャスタ（１３）を下方
へ移動させるのであり、（３２）は引っ張りばねであっ
て支持板（２７）と偏心カム（３０）の側面にわたり架
設しており偏心カム（３０）がみだりに回転しないよう
に固定するものである。Cover the dust outlet (22) with a garbage bag (26) and remove the garbage.
As shown in FIGS. 6 and 7, as another example of a mechanism for fixing with one band, taking out dust in the hopper (16), and raising and lowering the front shaft caster (13), a frame (
1), a pair of support plates (27) (27) are welded to project in parallel on the left and right, and a pair of upper and lower clamping rods (28) (
28)... are pivotally attached to the upper and lower base sides of each support plate (27) by pivots (29) (29), and the cam shaft of the eccentric cam (30) is attached to the support plates (27) (27). (30a) is pivotally supported, and the highest position of the eccentric cam (30) is pressed from above and below by the clamping rods (28) (28)..., and the tip of each clamping rod (28) is attached to the front wheel caster. A lever (31) is fixed to the protruding end of the camshaft (30a), and the eccentric cam (30) is rotated by operating the lever (31) to rotate the front wheel caster (13). (32) is a tension spring that is installed across the sides of the support plate (27) and the eccentric cam (30) to fix the eccentric cam (30) so that it does not rotate unnecessarily. .
また第８図に示すようにフォークリフト車（３３）に設
けられているリフトブラケット（３４）に係止される係
止部材（３５）をフレーム（１）の後部に設はリフトブ
ラケット（３４）の上昇によって後輪（１２）、吸込み
口（２０）及び回転ブラシ（８）を地面から隔離させ、
前輪キャスタ（］３）のみを接地させることでフォーク
リフ１〜車（３３）で押進し、集塵するのであり、また
フォークリフト車（３３）で本体全体を接地させないよ
うに持ち上げ、所望場所へ移動するのである。Further, as shown in Fig. 8, a locking member (35) to be locked to a lift bracket (34) provided on a forklift vehicle (33) is installed at the rear of the frame (1). The rear wheel (12), the suction port (20), and the rotating brush (8) are isolated from the ground by rising;
By touching only the front wheel casters (3) to the ground, the forklift truck (33) can push it forward and collect dust, and the forklift truck (33) can lift the entire body without letting it touch the ground and move it to the desired location. It moves.
「発明の効果」
本発明はこのようにして成るから、軽自動車による牽引
によって軽快に動き、倉庫、広い公園、博覧会場、遊歩
道などの集塵用車として多大の効果を奏する。即ち、広
い面積にわたって散乱している塵埃をフレーム（１）の
向側＋’＋ｉｊ部に設けた回転ブラシ（８）（８）でフ
レーム（１）の中央部下面へ掃き寄せ、ブロア（３）の
動作で横１１１の広い吸込みｒｌ（２０）から掃き寄せ
た塵埃を吸込み、ホッパ（１６）内へ吸」〕げ収容する
ことができる。ホッパ（１６）内へ溜まった塵埃を透明
な把手付き覆蓋（２３）から覗いて適宜に覆蓋にゴミ袋
（２６）を被せてから開放し、細塵を周囲に撒き散らす
ことなく作業者が汚れないで簡単に塵埃を収納できるの
である。本大型掃除車を他の場所へ移動する際、前輪キ
ャスタ（１３）をハフ１〜ル（１５）を操作してフレー
Ａ（ｌａ）の下方へ押し出してフレーＡ（ｌａ）を嵩」
−げし、回転ブラシ（８）（８）及び吸込み口（２０）
を地面に接地しないよう離して接地抵抗をなくし、前輪
キャスタ（１３）と後輪（１，２）（１２）の３点支持
によって軽快に移動できるのであり、また、レバ（３１
）を操作し偏心力１％（３ｏ）の作用により挟圧杆（２
８） （２８）・・を下動させ、挟圧杆（２８） （２
８）・・と一体の前輪キャスタ（１３）を下動させるこ
とでフレーム（１ａ）を嵩上げするのである。またフォ
ークリフト車（３３）を使用してそのリフトブラケット
（３４）をフレーム（１）の後部に設けた係止部材（３
５）に係止し、リフトブラケノ１へ（３４）の−１二昇
によってフレーム（１）の後部を吊り上げ、後輪（１２
）を地面から離し、前輪キャスタ（１３）で支持し、フ
ォークリフト車（３３）で軽快に押進しながら即度する
ことができる。このように本発明は構造が堅牢であって
耐久性に富み、更に作動確実で故障絶無のすぐれた有用
発明である。"Effects of the Invention" Since the present invention is constructed as described above, it moves easily when towed by a light vehicle, and is highly effective as a dust collection vehicle for warehouses, large parks, exhibition halls, promenades, etc. That is, the dust scattered over a wide area is swept to the central lower surface of the frame (1) by the rotating brushes (8) (8) provided on the opposite side +'+ij of the frame (1), and then the blower (3) With this operation, the dust swept up from the wide suction rl (20) on the side 111 can be sucked in and stored in the hopper (16). The dust accumulated in the hopper (16) can be seen through the transparent cover (23) with a handle, and the cover can be covered with a garbage bag (26) before being opened, allowing the operator to get dirty without scattering fine dust to the surrounding area. You can easily store dust without using it. When moving this large vacuum cleaner to another location, push the front wheel casters (13) downward from the frame A (la) by operating the wheels 1 to 15 to bulk up the frame A (la).
- Hair, rotating brush (8) (8) and suction port (20)
The wheels are spaced apart from each other so as not to touch the ground to eliminate ground resistance, and the front wheel casters (13) and rear wheels (1, 2) (12) are supported at three points to allow for easy movement.
), the clamping rod (2
8) Move (28)... down and press the clamping rod (28) (2
8) The frame (1a) is raised in height by lowering the front wheel caster (13) that is integrated with the frame (1a). In addition, a forklift vehicle (33) is used to attach the lift bracket (34) to the locking member (3) provided at the rear of the frame (1).
5), lift the rear part of the frame (1) by raising -1 to the lift bracket 1 (34), and lift the rear wheel (12) to the lift bracket 1.
) is lifted off the ground, supported by front wheel casters (13), and can be easily pushed forward with a forklift truck (33). As described above, the present invention is an excellent and useful invention that has a robust structure, is highly durable, operates reliably, and has no failures.
第１図は本発明の実施例を示す−・部破断止面図、第２
図は同平面図、第３図は同右側面図、第４図は同左側面
図、第５図は同ｊ１【面１ン１、第６図はｉ’＋ｆ 輪
キャスタの他の降下装置を示す要部切欠平面図、第７図
は同■に面１ン１、第８図はフォークリフ１へ車で本発
明を押進する状態を示す正面図である。
（１）・・フレーｌｘ （ｌａ）・・フレ−１１突出
部（２）・・エンジン （３）・・ブロア （８）・・
回転ブラシ（１２）・・後輪 （１３）・・前軸キ
ャスタ（■５）・・ハンドル（］６）・・ホッパ （１
７）・・ダク１〜（１８）・・フィルタ（１９）・・可
撓管 （２０）・・吸込み］１（２２）・・塵埃取出し
ｎ（２３）・・把手付き覆蓋（２５）・・被牽引部材（
２７）・・支持板（２８）・・挟圧杆（３０）・・偏心
カム（３１）・・レバ（３３）・・フォークリフ１〜車
（３４）・・リフ１へブラケット（３５）・・係止部材
特許出願人 株式会社 スイデン
ｎへ ρつFig. 1 shows an embodiment of the present invention;
Figure 3 is the same plan view, Figure 3 is the right side view, Figure 4 is the left side view, Figure 5 is the same j1 [plane 1-1, Figure 6 is i'+f. FIG. 7 is a plan view of the main parts shown in FIG. (1)... Flare lx (la)... Flare 11 protrusion (2)... Engine (3)... Blower (8)...
Rotating brush (12)...Rear wheel (13)...Front shaft caster (■5)...Handle (]6)...Hopper (1
7)...Duc 1~(18)...Filter (19)...Flexible tube (20)...Suction] 1 (22)...Dust removal n (23)...Cover with handle (25)... Towed member (
27) Support plate (28) Pressure rod (30) Eccentric cam (31) Lever (33) Forklift 1 to car (34) Bracket to lift 1 (35) - Locking member patent applicant: Suiden Co., Ltd.
Claims (3)
載し、フレームの前部両側に回転ブラシをそれぞれ下向
きに装着する。フレームを一対の後輪と一輪の前キャス
タで三点支持し、かつ、前輪キャスタを昇降自在とする
。 ブロアのダクト部と連通するホッパをブロアの後方にお
いてフレーム上に設け、ホッパの後部下方に塵埃取出し
口を設ける。ホッパの側壁に可撓管を下向きに嵌挿する
とともに可撓管の下端に吸込み口を設け、かつ、可撓管
をフレームから吊り下げる。フレームの前部に被牽引部
材を設け、またフレームの後部にフォークリフト車のリ
フトブラケットに係止し、フレーム後部を吊り上げる係
止部材を設ける。 以上のように構成した大型掃除車。(1) The engine and blower are mounted on the frame that makes up the vehicle body, and rotating brushes are mounted downward on both sides of the front of the frame. The frame is supported at three points by a pair of rear wheels and one front caster, and the front wheel caster can be raised and lowered. A hopper communicating with the duct of the blower is provided on the frame at the rear of the blower, and a dust outlet is provided at the lower rear of the hopper. A flexible tube is inserted downward into the side wall of the hopper, a suction port is provided at the lower end of the flexible tube, and the flexible tube is suspended from the frame. A towed member is provided at the front part of the frame, and a locking member is provided at the rear part of the frame to be engaged with a lift bracket of a forklift vehicle and to lift the rear part of the frame. A large vacuum cleaner constructed as described above.
に雌ねじを刻んだナット部を設け、該ナット部をフレー
ム前部の中央に昇降自在に装着して成る請求項（１）記
載の大型掃除車。(2) The large size according to claim (1), wherein a nut section with a female thread is provided on the upper part of the support shaft that rotatably supports the front wheel caster, and the nut section is mounted in the center of the front part of the frame so as to be able to rise and fall freely. Cleaning truck.
行して突設するとともに上下一対の挟圧杆の基部を支持
板にそれぞれ枢着し、偏心カムのカム軸を支持板で枢支
するとともに挟圧杆で偏心カムを挟圧し、更に挟圧杆の
先端に前輪キャスタの支持部材を枢着して成る請求項（
１）記載の大型掃除車。(3) A pair of support plates are provided in the front central part of the frame so as to protrude in parallel from side to side, and the bases of the upper and lower pair of clamping rods are pivotally connected to the support plates, respectively, and the camshaft of the eccentric cam is pivoted by the support plates. The eccentric cam is supported and compressed by a clamping rod, and a support member for the front wheel caster is pivotally attached to the tip of the clamping rod.
1) The large vacuum cleaner mentioned above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28988190A JPH07119446B2 (en) | 1990-10-27 | 1990-10-27 | Large vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28988190A JPH07119446B2 (en) | 1990-10-27 | 1990-10-27 | Large vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04163240A true JPH04163240A (en) | 1992-06-08 |
| JPH07119446B2 JPH07119446B2 (en) | 1995-12-20 |
Family
ID=17748980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28988190A Expired - Lifetime JPH07119446B2 (en) | 1990-10-27 | 1990-10-27 | Large vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07119446B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6735814B2 (en) | 2000-10-05 | 2004-05-18 | Mister Services, Inc. | Apparatus for cleaning hard-to-reach areas |
| CN108378782A (en) * | 2018-03-30 | 2018-08-10 | 南京理工大学 | A kind of novel civil engineering floor-dust cleaning plant |
| CN109533492A (en) * | 2019-01-07 | 2019-03-29 | 桂林电子科技大学 | A kind of intelligent cereal bagging device and method based on binocular vision |
| CN111576306A (en) * | 2020-06-15 | 2020-08-25 | 河南省未来路桥工程有限公司 | Road bridge construction road surface cleaning device |
-
1990
- 1990-10-27 JP JP28988190A patent/JPH07119446B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6735814B2 (en) | 2000-10-05 | 2004-05-18 | Mister Services, Inc. | Apparatus for cleaning hard-to-reach areas |
| CN108378782A (en) * | 2018-03-30 | 2018-08-10 | 南京理工大学 | A kind of novel civil engineering floor-dust cleaning plant |
| CN109533492A (en) * | 2019-01-07 | 2019-03-29 | 桂林电子科技大学 | A kind of intelligent cereal bagging device and method based on binocular vision |
| CN109533492B (en) * | 2019-01-07 | 2024-01-12 | 桂林电子科技大学 | Intelligent grain bagging device and method based on binocular vision |
| CN111576306A (en) * | 2020-06-15 | 2020-08-25 | 河南省未来路桥工程有限公司 | Road bridge construction road surface cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07119446B2 (en) | 1995-12-20 |
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