JPS6223603B2 - - Google Patents
Info
- Publication number
- JPS6223603B2 JPS6223603B2 JP7219682A JP7219682A JPS6223603B2 JP S6223603 B2 JPS6223603 B2 JP S6223603B2 JP 7219682 A JP7219682 A JP 7219682A JP 7219682 A JP7219682 A JP 7219682A JP S6223603 B2 JPS6223603 B2 JP S6223603B2
- Authority
- JP
- Japan
- Prior art keywords
- drum
- scraping
- trolley
- board
- scraping board
- 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
- 238000007790 scraping Methods 0.000 claims description 39
- 239000013049 sediment Substances 0.000 claims description 14
- 238000004062 sedimentation Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 description 2
Description
【発明の詳細な説明】
この発明は沈殿池掻寄機に係り、特に掻寄板を
具備する走行用台車と、前記掻寄板と走行用台車
とは別置に、掻寄板昇降用ドラムと台車用ドラム
とを備えた沈殿池掻寄機に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sedimentation basin scraping machine, and in particular, a running truck equipped with a scraping board, and a drum for lifting and lowering the scraping board, which is installed separately from the scraping board and the running truck. The present invention relates to a sedimentation pond scraper equipped with a drum for a truck and a drum for a trolley.
従来この種の装置は自走式掻寄機又はロープ式
走行掻寄機がある。自走式掻寄機の場合、走行台
車上に各種駆動装置、制御盤等を搭載しているた
め機高が高く、沈殿池の上方に蓋を設けて、密閉
する構造の池には適さない。又従来のロープ式走
行掻寄機の場合掻寄板の昇降は池の上下流端にて
機械的に行う構成となつている。 Conventionally, this type of device includes a self-propelled raking machine and a rope-type running raking machine. In the case of a self-propelled raking machine, various drive devices, control panels, etc. are mounted on a running trolley, so the height of the machine is high, and it is not suitable for a pond that has a closed structure with a lid placed above the sedimentation basin. Furthermore, in the case of a conventional rope-type traveling raking machine, the raising and lowering of the raking plate is performed mechanically at the upstream and downstream ends of the pond.
しかし、この様な構成にあつては、池上流側に
多量に沈殿する沈殿物を掻寄せるために、沈殿物
の少ない池下流端より掻寄せなければならず長時
間かかり、掻寄能力が不足する欠点がある。 However, in such a configuration, in order to scrape up a large amount of sediment on the upstream side of the pond, it is necessary to scrape from the downstream end of the pond where there is less sediment, which takes a long time, and the scraping capacity is insufficient. There are drawbacks to doing so.
かような実情に鑑み、先に特許第1355046号
（特公昭61−21684号）において、沈殿池の長手方
向をエンドレスロープによつて走行する台車とこ
の台車に一端を揺動自在に固定した掻寄板と、こ
の掻寄板の昇降と台車の走行とを制御するために
台車用ドラムを掻寄板用ドラムに脱着するクラツ
チ装置を備えて、電動機によつて前記両ドラムを
駆動する構成としたロープ式の沈殿物掻寄機を提
案した。 In view of these circumstances, previously, in Patent No. 1355046 (Special Publication No. 1355046 (Special Publication No. 61-21684)), a trolley that runs in the longitudinal direction of a sedimentation basin with an endless rope, and a scraper with one end swingably fixed to the trolley were proposed. A clutch device is provided for attaching and detaching the truck drum to the scraping plate drum in order to control the raising and lowering of the scraping plate and the running of the truck, and the both drums are driven by an electric motor. We proposed a rope-type sediment scraper.
この発明は、前記特許第1355046号（特公昭61
−21684号）に係る沈殿物掻寄機の走行区間およ
び、掻寄板の昇降位置を制御する方法を提供する
ものである。 This invention is disclosed in the aforementioned Patent No. 1355046 (Special Publication No. 61
The present invention provides a method for controlling the traveling section of the sediment scraper and the vertical position of the scraper plate according to No. 21684).
この発明は、台車の走行区間を制御する方法と
して、台車ドラムの回転数及び又は回転角を計測
し、かつ掻寄板の昇降位置を制御する方法として
掻寄板用ドラムの回転数及び又は回転角を計測す
るように構成したものである。 This invention measures the number of rotations and/or rotation angle of a truck drum as a method for controlling the running section of a truck, and measures the number of rotations and/or rotation of a drum for a scraping board as a method for controlling the vertical position of a scraping board. It is configured to measure angles.
第１図はこの発明の制御の対象となるロープ式
沈殿物掻寄機の一実施例の側面図、第２図は駆動
装置の平面図を示す。 FIG. 1 is a side view of an embodiment of a rope-type sediment scraper to be controlled by the present invention, and FIG. 2 is a plan view of the drive device.
沈殿池１の長手方向をエンドレスな走行用ロー
プ２により、沈殿池上に設置された走行レール３
にそつて、走行用台車４が移動する。 A running rail 3 is installed on the sedimentation basin by an endless running rope 2 extending in the longitudinal direction of the settling basin 1.
The traveling trolley 4 moves along.
沈殿池１に堆積された沈殿物を掻寄せるための
掻寄板を具備した掻寄板用アーム５が走行用台車
４を揺動自在に固定されており、掻寄板用ロープ
６により昇降させられる。 A raking board arm 5 equipped with a raking board for raking up sediment deposited in the sedimentation tank 1 is swingably fixed to a traveling trolley 4, and is raised and lowered by a raking board rope 6. It will be done.
駆動モータ７により回転する駆動軸８に、駆動
軸８に固定させた掻寄板用ドラム９と、クラツチ
１０により掻寄板用ドラム９との脱着を行う台車
用ドラム１１が設置されている。又掻寄板用ドラ
ム９、台車用ドラム１１にはそれぞれ掻寄板用ロ
ープ６、走行用ロープ２が巻かれ、掻寄板の昇
降、走行用台車４の走行を行う様な構成になつて
いる。走行用台車４の走行時にはクラツチ１０に
より台車用ドラム１１は駆動軸８と結合されてお
り、台車用ドラム１１と掻寄板用ドラム９の回転
により、掻寄板用アーム５を一定角度のまま走行
する事ができる。 A drive shaft 8 rotated by a drive motor 7 is provided with a scraping plate drum 9 fixed to the drive shaft 8, and a truck drum 11 which is attached to and detached from the scraping plate drum 9 by a clutch 10. Further, a rope 6 for the scraping board and a running rope 2 are wound around the drum 9 for the scraping board and the drum 11 for the trolley, respectively, so that the scraping board is raised and lowered and the running trolley 4 is moved. There is. When the traveling truck 4 is traveling, the truck drum 11 is connected to the drive shaft 8 by the clutch 10, and the rotation of the truck drum 11 and the scraping plate drum 9 keeps the scraping plate arm 5 at a constant angle. Can run.
走行距離は駆動軸８に直結させた回転計１２に
より、駆動軸８の回転数及び、又は回転角を計測
する事により求める事ができ、この計測された値
により制御装置１３を介して駆動モータ７が運転
される。又掻寄板用アーム５の昇降時は、台車用
ドラム１１はクラツチ１０により駆動軸８との連
結ははずされており、駆動モータ７の運転によ
り、走行用台車４は停止した状態で掻寄板用アー
ム５の昇降を行う事ができる。掻寄板用アーム５
の昇降角度は走行時と同様に、駆動軸８に直結さ
せた回転計１２により、駆動軸８の回転数及び、
又は回転角を計測する事により求める事ができ、
この計測された値により制御装置１３を介して駆
動モータ７の制御を行う。 The travel distance can be determined by measuring the number of rotations and/or rotation angle of the drive shaft 8 using a tachometer 12 directly connected to the drive shaft 8. Based on this measured value, the drive motor is controlled via the control device 13. 7 is driven. When the scraping plate arm 5 is raised or lowered, the truck drum 11 is disconnected from the drive shaft 8 by the clutch 10, and the driving motor 7 operates to scrape the traveling truck 4 in a stopped state. The board arm 5 can be raised and lowered. Arm 5 for scraping board
As in the case of running, the elevation angle of is determined by the rotation speed of the drive shaft 8 and the
Or it can be obtained by measuring the rotation angle,
The drive motor 7 is controlled via the control device 13 based on this measured value.
なお、前記実施例においては、回転数及び回転
角を計測する手段として駆動軸に回転計を直結さ
せたが、これは掻寄板用ドラム又は駆動軸にスト
ライカを付け近傍スイツチ等により回転数及び回
転角を計測しても良い。 In the above embodiment, a tachometer was directly connected to the drive shaft as a means for measuring the rotation speed and rotation angle, but this is also possible by attaching a striker to the scraping plate drum or the drive shaft and using a nearby switch or the like to measure the rotation speed and rotation angle. The rotation angle may also be measured.
又、掻寄板の昇降を計測する手段として、台車
用ドラムと掻寄板用ドラムの回転数及び、又は回
転角の差を測定しても良い。 Furthermore, as a means for measuring the elevation of the scraping board, the difference in the rotational speed and/or rotation angle between the trolley drum and the scraping board drum may be measured.
この発明は、沈殿池の長手方向をエンドレスロ
ープによつて走行する台車と、この台車に一端を
揺動自在に固定した掻寄板と、この掻寄板の昇降
と台車の走行とを制御するために台車用ドラムを
掻寄板用ドラムに脱着するクラツチ装置を備え
て、電動機によつて前記両ドラムを駆動する構成
としたロープ式の沈殿物掻寄機において、台車用
ドラムおよび掻寄板ドラムの回転数およびまたは
回転角を計測することにより前記台車の走行およ
び前記掻寄板の昇降を制御する構成としているか
ら、回転計を１個のみ使用して、沈殿池に堆積し
た沈殿物の堆積状況に応じ予め設定した沈殿池の
任意の位置において掻寄板の昇降および走行台車
の運転を行うことができ、沈殿物掻寄機の掻寄能
力を向上することができる。 This invention includes a cart that runs in the longitudinal direction of the sedimentation tank by an endless rope, a scraping board that is swingably fixed at one end to the cart, and controls the raising and lowering of the scraping board and the running of the trolley. A rope-type sediment scraper is equipped with a clutch device for attaching and detaching the trolley drum to the scraping board drum, and the both drums are driven by an electric motor. Since the configuration is such that the traveling of the trolley and the raising and lowering of the scraping plate are controlled by measuring the rotational speed and/or rotational angle of the drum, only one tachometer is used to measure the sediment accumulated in the sedimentation tank. The scraping board can be raised and lowered and the traveling truck can be operated at any preset position in the sedimentation tank depending on the sedimentation situation, and the scraping ability of the sediment scraper can be improved.
追加の関係
この発明は、特許第1355046号（特公昭61−
21684号）に係る「沈殿物掻寄機」の発明の構成
に欠くことができない事項の全部をその構成に欠
くことができない事項の主要部としている発明で
あつて、前記発明に係る沈殿物掻寄機の走行区間
および掻寄板の昇降位置を制御する方法を提供す
るものであり、同一の目的を達成するものである
から特許法第31条第２号の追加の特許の要件を充
すものである。Additional Relationship This invention is disclosed in Japanese Patent No. 1355046 (Japanese Patent Publication No.
21684), in which all of the essential features of the invention of the "sediment scraper" are the main parts of the invention, and This method provides a method for controlling the traveling section of a mower and the raising and lowering position of a mower board, and as it achieves the same purpose, it satisfies the requirements for an additional patent under Article 31, Item 2 of the Patent Law. It is something.
第１図は、この発明の制御の対象となるロープ
式沈殿物掻寄機の一実施例の側面図、第２図は駆
動装置の平面図を示す。
２……走行用ロープ、４……走行用台車、５…
…掻寄板用アーム、６……掻寄板用ロープ、７…
…駆動軸モータ、８……駆動軸、９……掻寄板用
ドラム、１０……クラツチ、１１……台車用ドラ
ム、１２……回転計。
FIG. 1 is a side view of an embodiment of a rope-type sediment scraper to be controlled by the present invention, and FIG. 2 is a plan view of the drive device. 2... Rope for running, 4... Trolley for running, 5...
... Arm for scraping board, 6... Rope for scraping board, 7...
... Drive shaft motor, 8 ... Drive shaft, 9 ... Drum for scraping board, 10 ... Clutch, 11 ... Drum for truck, 12 ... Tachometer.
Claims (1)
て走行する台車とこの台車に一端を揺動自在に固
定した掻寄板と、この掻寄板の昇降と台車の走行
とを制御するために台車用ドラムを掻寄板用ドラ
ムに脱着するクラツチ装置を備えて、電動機によ
つて前記両ドラムを駆動するロープ式沈殿物掻寄
機において、前記台車用ドラム及び掻寄板用ドラ
ムの回転数及び又は回転角を計測することによ
り、前記台車の走行及び前記掻寄板の昇降を制御
することを特徴とする沈殿物掻寄機の制御方法。 ２ 前記台車用ドラムを前記掻寄板用ドラムに脱
着するクラツチ装置を具備し、前記台車用ドラム
及び前記掻寄板用ドラムに共通の駆動軸の回転数
及び、又は回転角を計測することにより、前記台
車の走行及び前記掻寄板の昇降を制御することを
特徴とする特許請求の範囲第１項記載の沈殿物掻
寄機の制御方法。[Scope of Claims] 1. A cart that runs in the longitudinal direction of the sedimentation tank with an endless rope, a scraping board that is swingably fixed at one end to the cart, and a system that controls the raising and lowering of the scraping board and the running of the trolley. In a rope-type sediment scraper, which is equipped with a clutch device for attaching and detaching a trolley drum to a scraping board drum for control, and in which both drums are driven by an electric motor, the trolley drum and the scraping board drum are A method for controlling a sediment scraper, characterized in that the running of the cart and the raising and lowering of the scraping plate are controlled by measuring the rotational speed and/or rotation angle of the drum. 2. By providing a clutch device for attaching and detaching the truck drum to the scraping board drum, and measuring the rotation speed and/or rotation angle of a drive shaft common to the truck drum and the scraping board drum. 2. The method of controlling a sediment scraping machine according to claim 1, further comprising controlling the traveling of said cart and the raising and lowering of said scraping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7219682A JPS58196808A (en) | 1982-04-28 | 1982-04-28 | Control of precipitate scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7219682A JPS58196808A (en) | 1982-04-28 | 1982-04-28 | Control of precipitate scraper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58196808A JPS58196808A (en) | 1983-11-16 |
| JPS6223603B2 true JPS6223603B2 (en) | 1987-05-25 |
Family
ID=13482222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7219682A Granted JPS58196808A (en) | 1982-04-28 | 1982-04-28 | Control of precipitate scraper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58196808A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346002U (en) * | 1986-09-11 | 1988-03-28 | ||
| JPH02142203U (en) * | 1989-04-26 | 1990-12-03 | ||
| JPH034805A (en) * | 1989-05-23 | 1991-01-10 | Kishun Shu | Electrically-heated eyelash curler |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60161406U (en) * | 1984-04-05 | 1985-10-26 | 月島機械株式会社 | Sludge scraper operation control device |
-
1982
- 1982-04-28 JP JP7219682A patent/JPS58196808A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346002U (en) * | 1986-09-11 | 1988-03-28 | ||
| JPH02142203U (en) * | 1989-04-26 | 1990-12-03 | ||
| JPH034805A (en) * | 1989-05-23 | 1991-01-10 | Kishun Shu | Electrically-heated eyelash curler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58196808A (en) | 1983-11-16 |
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