JPH0225725Y2 - - Google Patents
Info
- Publication number
- JPH0225725Y2 JPH0225725Y2 JP12711384U JP12711384U JPH0225725Y2 JP H0225725 Y2 JPH0225725 Y2 JP H0225725Y2 JP 12711384 U JP12711384 U JP 12711384U JP 12711384 U JP12711384 U JP 12711384U JP H0225725 Y2 JPH0225725 Y2 JP H0225725Y2
- Authority
- JP
- Japan
- Prior art keywords
- passage
- cleaning
- civil engineering
- water supply
- sides
- 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
- 238000004140 cleaning Methods 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000002689 soil Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、ブルトーザーやバツクホーの如
き、土砂掘さく用のバケツトと排土板を共にそな
え、走行駆動が複数の履体を備えた一対の無限軌
道で行なわれる土木機械（以下単に土木機械とい
う）に対し、その機械に付着した泥や土、特に、
無限軌道に付着や噛み込んだ土を洗い落すための
洗浄装置に関するものである。[Detailed explanation of the invention] [Industrial application field] This invention is based on a bulltozer or excavator, which is equipped with both a bucket for excavating earth and an earth removal plate, and whose traveling drive is a pair of shoes equipped with a plurality of footwear. For civil engineering machines operated on endless tracks (hereinafter simply referred to as civil engineering machines), dirt and soil adhering to the machines, especially
This invention relates to a cleaning device for washing off soil that has adhered to or become stuck to endless tracks.
従来、この種の土木機械に付着した泥を落す方
法としては、バケツトと排土板で地面を支えて機
体を浮かし、無限軌道を空転させながらホースを
使用して人為的に洗浄する方法が採られている。
Conventionally, the method used to remove mud from this type of civil engineering equipment was to support the ground with buckets and earth removal plates, float the machine, and manually clean it using a hose while idling the track. It is being
〔考案が解決しようとする問題点〕
しかし、このような人為的な洗浄方法は、非能
率的であるばかりでなく、また、左右の無限軌道
の内面側が下側からかがみこんで洗う必要がある
ため、洗浄が難しく、確実な洗浄が行ないにくい
という欠点がある。[Problems that the invention aims to solve] However, such an artificial cleaning method is not only inefficient, but also requires bending down from below to clean the inner surfaces of the left and right endless tracks. Therefore, it has the disadvantage that it is difficult to clean and it is difficult to perform reliable cleaning.
そこで、この考案は、土木機械を自動的に洗浄
し得るようにした洗浄装置を提供することを目的
とする。 Therefore, the object of this invention is to provide a cleaning device that can automatically clean civil engineering machinery.
上記の問題点を解決するために、この考案の洗
浄装置は、土木機械乗入れ通路と洗浄機構とから
なり、土木機械乗入れ通路は下方に排水路をそな
える簣子状部材で構成し、洗浄機構は、前記通路
の両側に全長にわたり配設した対向内側に向く洗
浄ノズルと、前記通路の幅方向中央部に配設した
通路の両側に向く洗浄ノズルと、通路の乗入れ先
側に設けた乗り入れ後側に向く洗浄ノズルとから
なり、通路両側の洗浄ノズルを水平給水ノズル管
に設け、且つこの給水ノズル管を、昇降駆動機構
とリミツトスイツチにより一定高さの範囲で連続
的に昇降可能としたものである。
In order to solve the above problems, the cleaning device of this invention consists of a civil engineering machine entrance passage and a cleaning mechanism. , cleaning nozzles facing inward facing oppositely arranged along the entire length on both sides of the passage, cleaning nozzles facing both sides of the passage arranged in the widthwise center of the passage, and a rear side of the passage provided on the entrance side of the passage. The cleaning nozzles on both sides of the passage are installed in a horizontal water supply nozzle pipe, and this water supply nozzle pipe can be raised and lowered continuously within a certain height range using an elevating drive mechanism and a limit switch. .
洗浄を行なうには、ブルトーザー又はバツクホ
ーなどの土木機械を、洗浄装置の通路に乗入れさ
せて中央で止め、土木機械のバケツトを乗り入れ
た先側で通路外に出し、このバケツトと後側の排
土板とで機体を支えて浮かす。
To carry out cleaning, a civil engineering machine such as a bulltozer or a bucket hoe is driven into the path of the cleaning equipment, stopped at the center, and the bucket of the civil engineering machine is taken out of the path at the end of the path, and the bucket and the soil discharged at the rear are removed. Support the aircraft with the boards and float it.
この状態で、土木機械の無限軌道を空転させる
と共に、左右両側の洗浄ノズル用給水ノズル管の
昇降駆動機構を作動させ、且つ全洗浄ノズルに洗
浄水を供給して洗浄する。洗浄が完了すると、前
記給水管の昇降駆動機構及び洗浄ノズルの給水を
ストツプし、土木機械をバツクで通路から退出さ
せる。 In this state, the endless track of the civil engineering machine is idled, the lifting mechanism for the water supply nozzle pipes for the left and right cleaning nozzles is activated, and cleaning water is supplied to all cleaning nozzles for cleaning. When cleaning is completed, the lifting mechanism for the water supply pipe and the water supply to the cleaning nozzle are stopped, and the earth-moving machine is backed out of the passage.
第１図は本考案に係る洗浄装置の平面図、第２
図はその縦断左側面図、第３図は縦断正面図であ
り、１はブルドーザーやバツクホーなどの土木機
械を乗り入れる通路である。この通路１の土木機
械の無端軌道が踏む部分は、山型鋼２からなる簣
子状部材３にしてあり、簣子状部材３の下方には
排水路４が形成してある。この排水路４は、図示
を省略したが傾斜下位側でピツトに接続される。
Fig. 1 is a plan view of the cleaning device according to the present invention;
The figure shows a vertical left side view, and Figure 3 shows a vertical front view. 1 is a passage for civil engineering machines such as bulldozers and box hoes. The part of the passage 1 that is stepped on by the endless track of the civil engineering machine is made of a bracing member 3 made of angle steel 2, and a drainage channel 4 is formed below the bracing member 3. Although not shown, this drainage channel 4 is connected to a pit on the lower side of the slope.
通路１の左右両側と幅方向の中央部、及び通路
の先側には、水平の給水ノズル管５ａ，５ｂ，５
ｃが配設してあり、両側の給水ノズル管５ａには
対向内面側に向く洗浄ノズル６ａが、中央の給水
ノズル管５ｂには通路の両側に向く洗浄ノズル６
ｂがそれぞれに設けられている。また、通路先側
の給水ノズル管５ｃには、通路の後側に向く洗浄
ノズル６ｃが付設してある。 Horizontal water supply nozzle pipes 5a, 5b, 5 are provided on both left and right sides of the passage 1, in the center in the width direction, and on the front side of the passage.
The water supply nozzle pipes 5a on both sides have cleaning nozzles 6a facing the opposite inner surface, and the central water supply nozzle pipe 5b has cleaning nozzles 6 facing both sides of the passage.
b is provided for each. Further, a cleaning nozzle 6c facing toward the rear side of the passage is attached to the water supply nozzle pipe 5c on the forward side of the passage.
通路中央部の洗浄ノズル６ｂは土木機械が乗り
入れても接触しないように低い位置にあり、通路
先側の洗浄ノズル６ｃは土木機械の高さの約1/2
の位置にある。 The cleaning nozzle 6b in the center of the passage is located at a low position so that it does not come into contact with the earth-moving machine even if it gets in, and the cleaning nozzle 6c at the end of the passage is approximately 1/2 the height of the earth-moving machine.
It is located at
また、通路両側の洗浄ノズル６ａは、土木機械
の無限軌道の上下の走行帯部を充分に洗浄する必
要があるので、ノズルを付設した水平の給水ノズ
ル管５ａを、以下に述べるような構造で昇降可能
な構造にしてある。 In addition, since it is necessary for the cleaning nozzles 6a on both sides of the passage to thoroughly clean the upper and lower running belts of the endless track of the civil engineering machine, the horizontal water supply nozzle pipe 5a with the nozzles attached has a structure as described below. It has a structure that allows it to be raised and lowered.
即ち、第４図、第５図、及び第６図に示すよう
に、給水ノズル管５ａは、給水源にサクシヨンホ
ース（図示省略、７はサクシヨンホース接続部）
を介在して接続される両端を閉じた独立した管体
にしてあつて、起立する角枠状のスタンド８内に
位置し、給水ノズル管両端のＵ字状コロ９がスタ
ンド８内に起立する丸軸支柱１０を抱持してい
る。 That is, as shown in FIG. 4, FIG. 5, and FIG. 6, the water supply nozzle pipe 5a is connected to a suction hose (not shown, 7 is a suction hose connection part) to the water supply source.
The water supply nozzle pipe is an independent pipe body with both ends closed, and is located in an upright square frame-shaped stand 8, and U-shaped rollers 9 at both ends of the water supply nozzle pipe stand up in the stand 8. It holds a round shaft support 10.
また、スタンド８には、支柱１０より内側に起
立する１対のねじ棒１１が軸承されて給水ノズル
管５ａを貫通し、その給水ノズル管５ａには、ね
じ棒１１にはめられたナツト１２がナツト押え１
３及びキープレート１４により固定してある。 In addition, a pair of threaded rods 11 that stand up on the inside of the support column 10 are supported on the stand 8 and pass through the water supply nozzle pipe 5a, and a nut 12 fitted on the threaded rod 11 is attached to the water supply nozzle pipe 5a. Nut presser 1
3 and a key plate 14.
スタンド８の上フレーム１５を貫通突出したね
じ棒１１の上端には、傘歯車１６ａが固定してあ
り、この左右のねじ棒の傘歯車１６ａは、上フレ
ーム１５上に軸承された水平シヤフト１７両端の
傘歯車１６ｂに噛み合い、その水平シヤフト１７
が、カツプリング１８を介してギヤードモーター
１９の回転軸２０に接続してある。 A bevel gear 16a is fixed to the upper end of the threaded rod 11 that protrudes through the upper frame 15 of the stand 8, and the bevel gears 16a of the left and right threaded rods are attached to both ends of the horizontal shaft 17 that is supported on the upper frame 15. The horizontal shaft 17 meshes with the bevel gear 16b of the
is connected to a rotating shaft 20 of a geared motor 19 via a coupling 18.
図中、２１は水平シヤフト１７の軸受、２２は
給水ノズル管５ａ用などのサクシヨンホースを示
す。また、２４はギヤードモーターカバー、２３
は傘歯車部のカバーである。 In the figure, 21 indicates a bearing for the horizontal shaft 17, and 22 indicates a suction hose for the water supply nozzle pipe 5a. Also, 24 is a geared motor cover, 23
is the cover of the bevel gear part.
また、図示を省略したが、ギヤードモーター１
９は、水平シヤフト１７を回転することでねじ棒
１１を共回転させることができ、モーターの正回
転で給水ノズル管５ａが上昇し、モーターの逆回
転で給水ノズル管５ａが下降するようになつてい
る。 Although not shown, geared motor 1
9 is capable of co-rotating the threaded rod 11 by rotating the horizontal shaft 17, and when the motor rotates in the forward direction, the water supply nozzle pipe 5a rises, and when the motor rotates in the reverse direction, the water supply nozzle pipe 5a descends. ing.
また、給水ノズル管５ａの所定上昇位置と下降
位置には、リミツトスイツチが配設してあつて、
このリミツトスイツチによりモーターが正回転と
逆回転を繰り返すようになつている。 In addition, limit switches are provided at predetermined raised and lowered positions of the water supply nozzle pipe 5a.
This limit switch causes the motor to rotate forward and backward repeatedly.
さらに、モーター１９の正逆回転による水平給
水ノズル管５ａの１回往復は１分間とし、タイマ
ーにより10〜15分間作動させるようにしてある。 Furthermore, one reciprocation of the horizontal water supply nozzle pipe 5a by the forward and reverse rotation of the motor 19 is one minute, and the timer is set to operate for 10 to 15 minutes.
この洗浄装置を使用して土木機械を洗浄するに
は、第３図に１点鎖線で示す土木機械（ブルドー
ザ）２５を、そのバケツト２６を前側、排土板２
７を後側に位置させた状態で通路１に乗り入れさ
せ、通路の中央部で停止させる。 To clean a civil engineering machine using this cleaning device, the civil engineering machine (bulldozer) 25 shown in FIG.
7 is placed on the rear side, the vehicle enters the passageway 1 and stops at the center of the passageway.
次に、バケツト２６を前方の給水ノズル管５ｃ
を越えて地面２８に接地させ、排土板２７を通路
１の簣子状部材３に接地させて、バケツトと排土
板で土木機械２５の機体を支え且つ持ち上げる。
この状態で、土木機械の無限軌道２９を空転させ
ると共に、各洗浄ノズルに高圧水を供給し、且つ
ギヤードモーター１９を駆動して両側のノズル管
５ａを２点鎖線で示すように昇降させる。 Next, connect the bucket 26 to the front water supply nozzle pipe 5c.
The earth-moving machine 25 is grounded to the ground 28, and the earth-discharging plate 27 is grounded to the brace-like member 3 of the passage 1, and the body of the civil engineering machine 25 is supported and lifted by the bucket and earth-discharging plate.
In this state, the endless track 29 of the civil engineering machine is idled, high-pressure water is supplied to each cleaning nozzle, and the geared motor 19 is driven to raise and lower the nozzle pipes 5a on both sides as shown by the two-dot chain line.
10〜15分間洗浄すると、土木機械の無限軌道に
付着した泥や土は、各ノズル、特に左右両側の昇
降するノズルにより完全に洗い落とされ、タイマ
ーにより給水並びにギヤードモーターが停止して
洗浄が終了する。洗浄が終了すると、土木機械を
接地した後、後退させて通路から出す。 After cleaning for 10 to 15 minutes, the dirt and soil adhering to the track of the earth-moving machine will be completely washed away by each nozzle, especially the nozzles that move up and down on both the left and right sides, and the timer will stop the water supply and geared motor, completing the cleaning. do. Once cleaning is complete, the earthmoving machine is grounded and then moved backwards out of the passageway.
洗浄した泥を含む水は、排水路を経てピツトに
至つた後沈澱槽に溜められ、その澄み水は洗浄に
再使用される。 The washed mud-containing water reaches the pit via a drainage channel and is stored in a sedimentation tank, and the clear water is reused for washing.
この考案の洗浄装置には、通路の進入口を除く
三方に洗浄ノズルが通路に向けて設けてあり、且
つ左右両側のノズルはリミツトスイツチにより一
定高さの範囲で連続的に昇降できるので、通路に
乗り入れた土木機械は、そのバケツトと排土板を
脚にして機体を浮かした状態で、無限軌道を空転
しつつノズルに圧力水を供給することにより、自
動的に且つ短時間に機体に付着したり噛み込んだ
土を洗い落すことができる。
The cleaning device of this invention has cleaning nozzles facing the passage on three sides except for the entrance of the passage, and the nozzles on both the left and right sides can be raised and lowered continuously within a certain height range by a limit switch, so that the nozzles can be raised and lowered continuously within a certain height range. The entered civil engineering machine is suspended on its bucket and earth removal plate as legs, and by supplying pressurized water to the nozzle while idling on the endless track, it automatically and quickly attaches itself to the aircraft. You can wash away dirt that has become stuck in the soil.
第１図は本考案に係る土木機械洗浄装置の一例
の平面図、第２図は同上の縦断左側面図、第３図
は同上の縦断正面図、第４図は同上要部の拡大正
面図、第５図は第４図の−線における拡大断
面図、第６図は第４図の−線における拡大図
である。
１……通路、３……簣子状部材、４……排水
路、５ａ，５ｂ，５ｃ……給水ノズル管、６ａ，
６ｂ，６ｃ……洗浄ノズル、８……スタンド、９
……Ｕコロ、１０……支柱、１１……ねじ棒、１
２……ナツト、１６ａ，１６ｂ……傘歯車、１７
……水平シヤフト、１９……ギヤードモーター、
２５……土木機械、２６……バケツト、２７……
排土板、２９……無限軌道。
Fig. 1 is a plan view of an example of the civil engineering machine cleaning device according to the present invention, Fig. 2 is a longitudinal left side view of the same, Fig. 3 is a longitudinal sectional front view of the same, and Fig. 4 is an enlarged front view of the main parts of the same. , FIG. 5 is an enlarged sectional view taken along the - line in FIG. 4, and FIG. 6 is an enlarged view taken along the - line in FIG. 4. DESCRIPTION OF SYMBOLS 1...Passway, 3...Circle member, 4...Drainage channel, 5a, 5b, 5c...Water supply nozzle pipe, 6a,
6b, 6c...Washing nozzle, 8...Stand, 9
... U roller, 10 ... Support column, 11 ... Threaded rod, 1
2...nut, 16a, 16b...bevel gear, 17
...Horizontal shaft, 19...Geared motor,
25...Civil engineering machinery, 26...Bucket, 27...
Earth removal plate, 29... endless track.
Claims (1)
木機械乗入れ通路は下方に排水路をそなえる簀子
状部材から構成し、洗浄機構は、前記通路の両側
に全長にわたり配設した対向内側に向く洗浄ノズ
ルと、前記通路の幅方向中央部に配設した通路の
両側に向く洗浄ノズルと、前記通路の乗入れ先側
に設けた乗入れ後側に向く洗浄ノズルとからな
り、上記通路両側の洗浄ノズルを水平給水ノズル
管に設け、且つこの給水ノズル管を、昇降駆動機
構とリミツトスイツチにより一定高さの範囲で連
続的に昇降可能としたことを特徴とする土砂掘さ
く・排土用土木機械の洗浄装置。 It consists of a civil engineering machine entrance passage and a cleaning mechanism, the civil engineering machine entrance passage is composed of a screen-like member with a drainage channel below, and the cleaning mechanism includes cleaning nozzles facing inward facing oppositely arranged along the entire length on both sides of the passage. , consisting of a cleaning nozzle that faces both sides of the passage, which is placed in the center of the passage in the width direction, and a cleaning nozzle that faces towards the back of the passage, which is placed on the entrance side of the passage, and horizontally supplies water to the cleaning nozzles on both sides of the passage. A cleaning device for a civil engineering machine for excavating and removing earth, characterized in that it is installed in a nozzle pipe and that the water supply nozzle pipe can be raised and lowered continuously within a certain height range using a lifting drive mechanism and a limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12711384U JPS6141066U (en) | 1984-08-21 | 1984-08-21 | Cleaning equipment for civil engineering machinery for earth excavation and soil removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12711384U JPS6141066U (en) | 1984-08-21 | 1984-08-21 | Cleaning equipment for civil engineering machinery for earth excavation and soil removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6141066U JPS6141066U (en) | 1986-03-15 |
| JPH0225725Y2 true JPH0225725Y2 (en) | 1990-07-13 |
Family
ID=30685764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12711384U Granted JPS6141066U (en) | 1984-08-21 | 1984-08-21 | Cleaning equipment for civil engineering machinery for earth excavation and soil removal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141066U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2585336Y2 (en) * | 1991-07-31 | 1998-11-18 | ヤンマー農機株式会社 | Automatic car wash equipment for work machines |
-
1984
- 1984-08-21 JP JP12711384U patent/JPS6141066U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6141066U (en) | 1986-03-15 |
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