JPS573931A - Soil and sand excavator - Google Patents

Soil and sand excavator

Info

Publication number
JPS573931A
JPS573931A JP7624580A JP7624580A JPS573931A JP S573931 A JPS573931 A JP S573931A JP 7624580 A JP7624580 A JP 7624580A JP 7624580 A JP7624580 A JP 7624580A JP S573931 A JPS573931 A JP S573931A
Authority
JP
Japan
Prior art keywords
outer cylinder
soil
screw
rear end
cylinder
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
JP7624580A
Other languages
Japanese (ja)
Other versions
JPS6041171B2 (en
Inventor
Hiromi Hagimoto
Yutaka Kashima
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.)
TAIHO KENSETSU KK
Original Assignee
TAIHO KENSETSU KK
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 TAIHO KENSETSU KK filed Critical TAIHO KENSETSU KK
Priority to JP55076245A priority Critical patent/JPS6041171B2/en
Publication of JPS573931A publication Critical patent/JPS573931A/en
Publication of JPS6041171B2 publication Critical patent/JPS6041171B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/283—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a single arm pivoted directly on the chassis
    • E02F3/286—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a single arm pivoted directly on the chassis telescopic or slidable
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger

Landscapes

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

Abstract

PURPOSE: To perform excavation and the discharge of excavated soil with good efficiency as well as miniaturize a soil and sand excavator used in narrow construction site by providing an outer cylinder having an excavating bucket at its front end, and a soil and sand discharge port at its rear end and a screw conveyer in its inside in a freely sliding and rocking manner.
CONSTITUTION: An excavating bucket 9 is attached to the front end of an outer cylinder 3, a soil discharge port 2 is provided at the rear end, and a rotary type screw 4 consisting of a rotary shaft 6 supported inside, a screw blade 7 provided at the front end of the rotary shaft, and a notched screw blade 8 provided at the rear end is provided inside of the outer cylinder 3. A driving motor 5 is also provided at the rear end of the outer cylinder 3 to drive the rotary screw. On the outside of the outer cylinder 3, a square sliding lever 12 and a guide cylinder 14 supporting the outer cylinder 3 in a sliding manner and an oil-pressure jack 14 driving back and forth the screw conveyer 1 and the excavating bucket 9 are provided, and the rod 17 of the oil-pressure jack 14 is coupled with the outer cylinder 3 by a pin 18, while the cylinder 15 is pivotally attached to a sliding guide cylinder 13 by a pin 16.
COPYRIGHT: (C)1982,JPO&Japio
JP55076245A 1980-06-06 1980-06-06 earth and sand excavator Expired JPS6041171B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55076245A JPS6041171B2 (en) 1980-06-06 1980-06-06 earth and sand excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55076245A JPS6041171B2 (en) 1980-06-06 1980-06-06 earth and sand excavator

Publications (2)

Publication Number Publication Date
JPS573931A true JPS573931A (en) 1982-01-09
JPS6041171B2 JPS6041171B2 (en) 1985-09-14

Family

ID=13599790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55076245A Expired JPS6041171B2 (en) 1980-06-06 1980-06-06 earth and sand excavator

Country Status (1)

Country Link
JP (1) JPS6041171B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002022966A1 (en) * 2000-09-09 2002-03-21 Michael William Slade Digging apparatus
ITRM20110416A1 (en) * 2011-08-02 2013-02-03 C & F S R L DISCHARGE DEVICE ON MIXING BUCKET.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6268571U (en) * 1985-10-22 1987-04-28

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5050509U (en) * 1973-09-05 1975-05-16
JPS5435521U (en) * 1977-08-15 1979-03-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5050509U (en) * 1973-09-05 1975-05-16
JPS5435521U (en) * 1977-08-15 1979-03-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002022966A1 (en) * 2000-09-09 2002-03-21 Michael William Slade Digging apparatus
ITRM20110416A1 (en) * 2011-08-02 2013-02-03 C & F S R L DISCHARGE DEVICE ON MIXING BUCKET.

Also Published As

Publication number Publication date
JPS6041171B2 (en) 1985-09-14

Similar Documents

Publication Publication Date Title
JPS573931A (en) Soil and sand excavator
JPS57172042A (en) Soil excavator
GB1006748A (en) Excavator wheel involving centrifugal discharge therefrom
JPS57140435A (en) Boom for oil-pressure type shovel-based excavator
GB910576A (en) Improvements in or relating to multiple-purpose power shovels
RU2121041C1 (en) Working equipment of mechanical shovel
JPS57140436A (en) Arm for oil-pressure type shovel-based excavator
SE441373B (en) CONNECTION OF THE GRAVES TO THE END OF A SHAFT INCLUDING A CAPE AND A SHIPPING PLATE
CN214272203U (en) Water conservancy water and electricity is ditch desilting device for construction
JP2543240B2 (en) Hydro-flakes excavator
JPS57169126A (en) Soil improvement work employing double tube excavating kneader and soil improvement method
JPS55152228A (en) Excavation of vertical shaft using clam shell bucket and scoop
JPS57100221A (en) Tip expansion shoe for use in noiseless and vibration-free pile laying work
JPS57127018A (en) Excavating method and device for continuous underground wall
CN216640707U (en) Hydraulic thumb bucket with adjustable specification
SU1263757A1 (en) Working equipment of power shovel
SU1578269A1 (en) Scraper bucket
SU823504A2 (en) Excavator bucket
JPS57178027A (en) Pile driving method
SU675142A1 (en) Working equipment of hydraulic single-bucket excavator
JPS5590703A (en) Oil hydraulic circuit of oil hydraulic shovel
JPS57133939A (en) Excavator
KR910001055Y1 (en) Paved asphalt stripping and diging bucket apparatus
SU1108173A1 (en) Scraper bucket
SU1010212A1 (en) Scraper bucket