JPS5655640A - Safety device for conveyer for excavating mucking - Google Patents

Safety device for conveyer for excavating mucking

Info

Publication number
JPS5655640A
JPS5655640A JP13234879A JP13234879A JPS5655640A JP S5655640 A JPS5655640 A JP S5655640A JP 13234879 A JP13234879 A JP 13234879A JP 13234879 A JP13234879 A JP 13234879A JP S5655640 A JPS5655640 A JP S5655640A
Authority
JP
Japan
Prior art keywords
boot
ground
conveyer
excavated
wire
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
JP13234879A
Other languages
Japanese (ja)
Other versions
JPS591857B2 (en
Inventor
Hiroshi Tsuji
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13234879A priority Critical patent/JPS591857B2/en
Publication of JPS5655640A publication Critical patent/JPS5655640A/en
Publication of JPS591857B2 publication Critical patent/JPS591857B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Framework For Endless Conveyors (AREA)
  • Control Of Conveyors (AREA)
  • Chain Conveyers (AREA)

Abstract

PURPOSE: To permit the rapid stoppage of a conveyer device used for soil mucking treatment from a ground being excavated and sunk gradually at the time of anomaly by providing an overload detection means and a loosening detection means for a vertical feed conveyer.
CONSTITUTION: A storage tank T is constructed by orderly joining concrete annuluses a1, a2, ... as a ground L is excavated downwards, and soil and sand excavated from the ground L are discharged by a split-out conveyer having a boot 16 to be lowered as the ground is excavated downwards. The boot 16 is lowered by drawing out a wire rope 12 by a wire-winding drum 8 and running a running truck 4 winding and supporting the other end of a chain 13a wound around a guide 17 inside the boot 16. In this case, the loosening of the chain 13a is detected by a limit switch 25 and also the lifting of the boot 16 is detected by a wire 27 provided with a dead weight 26 on its lower end in order to control the driving gear.
COPYRIGHT: (C)1981,JPO&Japio
JP13234879A 1979-10-09 1979-10-09 Safety device for excavation conveyor equipment Expired JPS591857B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13234879A JPS591857B2 (en) 1979-10-09 1979-10-09 Safety device for excavation conveyor equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13234879A JPS591857B2 (en) 1979-10-09 1979-10-09 Safety device for excavation conveyor equipment

Publications (2)

Publication Number Publication Date
JPS5655640A true JPS5655640A (en) 1981-05-16
JPS591857B2 JPS591857B2 (en) 1984-01-14

Family

ID=15079242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13234879A Expired JPS591857B2 (en) 1979-10-09 1979-10-09 Safety device for excavation conveyor equipment

Country Status (1)

Country Link
JP (1) JPS591857B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106144410A (en) * 2016-08-18 2016-11-23 苏州捷赛机械股份有限公司 A kind of big yield bucket elevator
CN110239939A (en) * 2019-06-27 2019-09-17 东南大学 A kind of Circularly liftable formula express delivery delivery apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106144410A (en) * 2016-08-18 2016-11-23 苏州捷赛机械股份有限公司 A kind of big yield bucket elevator
CN110239939A (en) * 2019-06-27 2019-09-17 东南大学 A kind of Circularly liftable formula express delivery delivery apparatus
CN110239939B (en) * 2019-06-27 2021-09-07 东南大学 Device is delivered in circulation over-and-under type express delivery

Also Published As

Publication number Publication date
JPS591857B2 (en) 1984-01-14

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