JPS5495074A - Chain straining device for mud raking equipment - Google Patents

Chain straining device for mud raking equipment

Info

Publication number
JPS5495074A
JPS5495074A JP252478A JP252478A JPS5495074A JP S5495074 A JPS5495074 A JP S5495074A JP 252478 A JP252478 A JP 252478A JP 252478 A JP252478 A JP 252478A JP S5495074 A JPS5495074 A JP S5495074A
Authority
JP
Japan
Prior art keywords
precipitation pond
chain
hydraulic cylinder
sewage
chains
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
JP252478A
Other languages
Japanese (ja)
Other versions
JPS6029525B2 (en
Inventor
Masanosuke Yoneda
Suehiro Sakota
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP252478A priority Critical patent/JPS6029525B2/en
Publication of JPS5495074A publication Critical patent/JPS5495074A/en
Publication of JPS6029525B2 publication Critical patent/JPS6029525B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0853—Ratchets

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

PURPOSE: To enable a chain to be strained (or tensioned) from outside of a precipitation pond by providing inside of the precipitation pond with a hydraulic cylinder for driving a take-up shaft and also by installing a hydraulic cylinder- operating hydraulic pump on sewage.
CONSTITUTION: A flight conveyor 2 for a mud-raking operation is equipped with endless-shaped chains 3 at its both ends sumberged in a precipitation pond 1, and flights are arranged between these chains 3 at equal intervals. A take-up shaft 1 is also arranged at one side on the bottom of this precipitation pond 1. A bearing 11 to be operated by a hydraulic cylinder 12 is fixed at an adjusting position by means of a clutching mechanism A provided between a supporting frame 10 and the bearing 11. Since this has such a mechanism in which a hydraulic pump 14 for operating a hydraulic cylinder 12 is provided on sewage in the precipitation pond 1, tensioning of the chains 3 of the conveyor 2 can be operated from the top of the sewage. And further, even at the time when back pressure of the cylinder 12 decreased after adjustment of tension of the chain 3, loosening of the chain 3 can be prevented.
COPYRIGHT: (C)1979,JPO&Japio
JP252478A 1978-01-10 1978-01-10 Chain tension device in sludge scraper Expired JPS6029525B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP252478A JPS6029525B2 (en) 1978-01-10 1978-01-10 Chain tension device in sludge scraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP252478A JPS6029525B2 (en) 1978-01-10 1978-01-10 Chain tension device in sludge scraper

Publications (2)

Publication Number Publication Date
JPS5495074A true JPS5495074A (en) 1979-07-27
JPS6029525B2 JPS6029525B2 (en) 1985-07-11

Family

ID=11531758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP252478A Expired JPS6029525B2 (en) 1978-01-10 1978-01-10 Chain tension device in sludge scraper

Country Status (1)

Country Link
JP (1) JPS6029525B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013052332A (en) * 2011-09-01 2013-03-21 Hitachi Plant Technologies Ltd Notch chain type sludge scraper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013052332A (en) * 2011-09-01 2013-03-21 Hitachi Plant Technologies Ltd Notch chain type sludge scraper

Also Published As

Publication number Publication date
JPS6029525B2 (en) 1985-07-11

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