JPS6436892A - Excavator - Google Patents

Excavator

Info

Publication number
JPS6436892A
JPS6436892A JP19187987A JP19187987A JPS6436892A JP S6436892 A JPS6436892 A JP S6436892A JP 19187987 A JP19187987 A JP 19187987A JP 19187987 A JP19187987 A JP 19187987A JP S6436892 A JPS6436892 A JP S6436892A
Authority
JP
Japan
Prior art keywords
shaft
pipe
speed reducer
driving
auger shaft
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
JP19187987A
Other languages
Japanese (ja)
Other versions
JPH059598B2 (en
Inventor
Hiroshi Shimoide
Buichi Yamada
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 JP19187987A priority Critical patent/JPS6436892A/en
Publication of JPS6436892A publication Critical patent/JPS6436892A/en
Publication of JPH059598B2 publication Critical patent/JPH059598B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Earth Drilling (AREA)

Abstract

PURPOSE: To improve the rotational force transmission efficiency of a driving unit by connecting a driving shaft and an auger shaft to each other by providing a speed reducer at the lower end of a casing pipe hung down from a driving device and providing a first agitating section by extending a reversely rotated outer pipe from the speed reducer. CONSTITUTION: A casing pipe 14 which covers a driving shaft 13 rotated by means of a driving device 12 that moves upward and downward along a leader 11 is hung down from the driving device 12 and a speed reducer 15 is provided at the lower end of the pipe 14. Hereby, in addition, the driving shaft 13 is connected to an auger shaft 17 equipped with a drill head 16 at the front end and an outer pipe 18 which is rotated in the direction opposite to the rotating direction of the auger shaft 17 is extended from the speed reducer 15 so that the pipe 18 may cover the auger shaft 17. Then, a first agitating section 19 which is positioned above or nearly above the drill head 16 is installed to the outer pipe 18 and a second agitating section 20 is installed to the auger shaft 17 near the first agitating section 19. Therefore, the connection of the driving shaft 13, etc. is made easier and straight drilling can be realized.
JP19187987A 1987-07-30 1987-07-30 Excavator Granted JPS6436892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19187987A JPS6436892A (en) 1987-07-30 1987-07-30 Excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19187987A JPS6436892A (en) 1987-07-30 1987-07-30 Excavator

Publications (2)

Publication Number Publication Date
JPS6436892A true JPS6436892A (en) 1989-02-07
JPH059598B2 JPH059598B2 (en) 1993-02-05

Family

ID=16281986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19187987A Granted JPS6436892A (en) 1987-07-30 1987-07-30 Excavator

Country Status (1)

Country Link
JP (1) JPS6436892A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03183893A (en) * 1989-12-12 1991-08-09 Mutou Komuten:Kk Excavator for execution of soil cement pile
JP2016156208A (en) * 2015-02-25 2016-09-01 エポコラム機工株式会社 Ground improvement device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03183893A (en) * 1989-12-12 1991-08-09 Mutou Komuten:Kk Excavator for execution of soil cement pile
JP2016156208A (en) * 2015-02-25 2016-09-01 エポコラム機工株式会社 Ground improvement device

Also Published As

Publication number Publication date
JPH059598B2 (en) 1993-02-05

Similar Documents

Publication Publication Date Title
BE900643A (en) DRILLING DEVICE.
FR2402763A1 (en) DRILL SHAFT AND DRIVING MECHANISM FOR SUCH A SHAFT
TW226342B (en) Liquid injection device
TNSN89035A1 (en) DRILLING APPARATUS
MY115387A (en) Steerable drilling with downhole motor
DE59608318D1 (en) HYDRAULIC PIPING MACHINE AS AN ATTACHMENT DEVICE FOR A MOBILE ROTARY DRILLING SYSTEM
JPS6436892A (en) Excavator
FR2443999A1 (en) DRIVE DEVICE DRIVE ASSEMBLY FOR MECHANICAL EXCAVATORS
RU2087683C1 (en) Mechanism for cutting out openings in casing tubes
US3177736A (en) Earth auger power driving apparatus
JPS5612432A (en) Underground wall hole excavator
BE899466A (en) METHOD AND DEVICE FOR PERFORMING A DIRECT DRILLING IN SUBTERRANEAN ROCK FORMATIONS.
CN2325421Y (en) Telescopic drilling rod
SU968225A1 (en) Apparatus for making holes in earth
SU1372022A1 (en) Device for laying mole drains
SU662686A1 (en) Drilling device
US3543650A (en) Rotary table power unit
SU909044A1 (en) Device for making holes in earth
FR2565533B3 (en) DEVICE FOR THE COUPLING OF A ROTARY MACHINE TO A DRIVE SHAFT
JPH0240095Y2 (en)
SU1650905A1 (en) Drilling rig
RU93045974A (en) DEVICE FOR DIRECTIONAL DRILLING
CN2382829Y (en) Rotary double rope impact drill
FR2568158B1 (en) DEVICE FOR DRIVING THE KEY SHAFT OF A PULLING MACHINE
JPS5789035A (en) Dredging cutter