JPS57190813A - Sediment remover combined with sediment scratching-up operation - Google Patents

Sediment remover combined with sediment scratching-up operation

Info

Publication number
JPS57190813A
JPS57190813A JP7727681A JP7727681A JPS57190813A JP S57190813 A JPS57190813 A JP S57190813A JP 7727681 A JP7727681 A JP 7727681A JP 7727681 A JP7727681 A JP 7727681A JP S57190813 A JPS57190813 A JP S57190813A
Authority
JP
Japan
Prior art keywords
sediment
screen
sediments
bucket conveyor
rake
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
Application number
JP7727681A
Other languages
Japanese (ja)
Other versions
JPS6017889B2 (en
Inventor
Etsuji Seko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Kiden Kogyo Ltd
Original Assignee
Hitachi Kiden Kogyo Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Kiden Kogyo Ltd filed Critical Hitachi Kiden Kogyo Ltd
Priority to JP7727681A priority Critical patent/JPS6017889B2/en
Publication of JPS57190813A publication Critical patent/JPS57190813A/en
Publication of JPS6017889B2 publication Critical patent/JPS6017889B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023—Arresting devices for waterborne materials
    • E02B8/026—Cleaning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)

Abstract

PURPOSE:To perform both an operation to remove sediments on a screen and an operation to scratch up sediments by means of a single truck, by a method wherein a bucket conveyor for scratching-up sediments is stretched around an elevating frame of a running truck, a rake is attached to each bucket, and the driving direction of the bucket conveyor is freely switched. CONSTITUTION:In case sediments is scratched up, an elevating frame 9 is lowered onto sediments on the bottom of the pond, and with a discharging device 4 also actuated, a running truck 2 is caused to travel as a bucket conveyor 12 is driven in a direction of an arrow mark A. In case sediment on a screen S is removed, an underwater sprocket wheel 10e is set to the lower position of the screen S through raising of the elevating frame 9 with a cylinder 8 operated, and after a running truck 2 is brought to a stop so that a rake 14 makes contact with a screen, with the rake 14 driven in a direction of an arrow mark B, sediment on the screen is scratched up by the bucket conveyor 12 to drop them onto a screen sediment discharging device 15.
JP7727681A 1981-05-20 1981-05-20 Dust remover for both sand and raking Expired JPS6017889B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7727681A JPS6017889B2 (en) 1981-05-20 1981-05-20 Dust remover for both sand and raking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7727681A JPS6017889B2 (en) 1981-05-20 1981-05-20 Dust remover for both sand and raking

Publications (2)

Publication Number Publication Date
JPS57190813A true JPS57190813A (en) 1982-11-24
JPS6017889B2 JPS6017889B2 (en) 1985-05-07

Family

ID=13629331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7727681A Expired JPS6017889B2 (en) 1981-05-20 1981-05-20 Dust remover for both sand and raking

Country Status (1)

Country Link
JP (1) JPS6017889B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6342778U (en) * 1986-09-06 1988-03-22
JP6804397B2 (en) * 2017-06-26 2020-12-23 株式会社クボタ combine

Also Published As

Publication number Publication date
JPS6017889B2 (en) 1985-05-07

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