CN103867685A - Lifting device for rock drill - Google Patents

Lifting device for rock drill Download PDF

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Publication number
CN103867685A
CN103867685A CN201410074151.1A CN201410074151A CN103867685A CN 103867685 A CN103867685 A CN 103867685A CN 201410074151 A CN201410074151 A CN 201410074151A CN 103867685 A CN103867685 A CN 103867685A
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CN
China
Prior art keywords
assembly part
lifting device
rock drill
output shaft
speed reduction
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
CN201410074151.1A
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Chinese (zh)
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CN103867685B (en
Inventor
王金铂
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.)
Qingdao Likechuan Hydraulic Co ltd
Original Assignee
CHINA QINGDAO LKC HYDRAULIC MACHINERY Co Ltd
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Application filed by CHINA QINGDAO LKC HYDRAULIC MACHINERY Co Ltd filed Critical CHINA QINGDAO LKC HYDRAULIC MACHINERY Co Ltd
Priority to CN201410074151.1A priority Critical patent/CN103867685B/en
Publication of CN103867685A publication Critical patent/CN103867685A/en
Application granted granted Critical
Publication of CN103867685B publication Critical patent/CN103867685B/en
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    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

The invention relates to a lifting device for a power head of an engineering machinery rock drill, in particular to the lifting device for the rock drill. The lifting device for the rock drill comprises a motor assembly part and a speed reduction assembly part connected with the motor assembly part, wherein an inner gear ring and a supporting component are successively arranged on the speed reduction assembly part from inner to outer; an end cover and an output shaft are successively mounted on the right side of the speed reduction assembly part; a connecting plate is arranged at the right end of the supporting component; the output shaft stretches out of the connecting plate. The invention provides the novel power head lifting device applied to the rock drill. The invention provides a brand new lifting scheme for the power head of the rock drill on the basis of referring and integrating a foreign hydraulic piston motor and traditional planet speed reduction techniques. The lifting device for the rock drill has the characteristics of compact structure, simpleness and convenience in mounting, large output torque and wide slewing range, and has the advantages of full-hydraulic power transmission, stable operation, high power transmission efficiency, long service life and the like.

Description

A kind of rock brill lifting device
(1) technical field
The present invention relates to engineering machinery rock drilling machine unit head lifting means, particularly a kind of rock brill lifting device.
(2) background technique
Existing this kind equipment generally adopts an independent gearbox, external a certain amount of or variable displacement motor input power again, many unfavorable factors such as this kind equipment complexity, installation inconvenience, overall volume is large, cost is relatively high, motor cannot not mate fixingly with deceleration, need to improve.
(3) summary of the invention
The invention provides a kind of rock brill lifting device simple in structure, easy to use.
The present invention is achieved through the following technical solutions:
A kind of rock brill lifting device, comprise motor assembly part and connected deceleration assembly part, its special way is: deceleration assembly part from inside to outside sets gradually ring gear, support, the right side of this deceleration assembly part is installed end cap, output shaft successively, the right-hand member of support arranges land, and output shaft stretches out in this land.
Rock brill lifting device of the present invention, arranges screw plug in the duct of output shaft, and oil seal cover is installed on land.
The invention has the beneficial effects as follows: patent of the present invention provides a kind of use for rock brill, Novel power head lifting means.This product is being used for reference, is being integrated in external hydraulic plunger motor and traditional planetary reduction gear technical foundation, provides a kind of brand-new rock to bore unit head lifting scheme.This products characteristics is: compact structure, simple installation; Output torque is large, and slewing range is wide; All-hydraulic transmission power, smooth operation, the advantage such as power transmission efficiency is high, long service life.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is structural representation of the present invention;
In figure: 1. motor assembly part, 2. bolt A, 3. packing ring A, 4. support, 5. ring gear, 6. deceleration assembly part, 7. end cap, 8. locating stud A, 9. bolt D, 10. packing ring C, 11. locating stud B, 12. lands, 13. bolt B, 14. packing ring B, 15. bearings, 16. output shafts, 17. screw plugs, 18. oil seal covers, 19. bolt E, 20 bolt C.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises motor assembly part 1 and connected deceleration assembly part 6, deceleration assembly part 6 from inside to outside sets gradually ring gear 5, support 4, the right side of this deceleration assembly part 6 is installed end cap 7, output shaft 16 successively, the right-hand member of support 4 arranges land 12, and output shaft 16 stretches out in this land 12.Screw plug 17 is set in the duct of output shaft 16, oil seal cover 18 is installed on land 12.Wherein, support 4 is fixed together by bolt A2 and packing ring A3 with former excavator walking device deceleration assembly part 6, this packing ring A3 is placed in the outside of support 4, support 4 is respectively by locating stud B11, bolt C20 connects land 12, ring gear 5 passes through bolt D 9 with end cap 7, packing ring C10 links into an integrated entity, end cap 7 is by bolt E19, locating stud A8 is connected with output shaft 16, output shaft 16 outsides, bearing 15 is set respectively on land 12, oil seal cover 18, bolt B 13, packing ring B14, bolt C20, this bolt C20 connects land 12, support 4, bearing 15 is installed respectively in the both sides of land 12, these bearing 15 1 sides are by bolt B 13, packing ring B14 presses oil seal cover 18 at land 12.Above-mentioned support 4 can be made support tube.
This equipment is fixed in rock rig with land 12, by motor part 1 cut-in pressure oil, by deceleration part 6, transmission of power is arrived to ring gear 5, then is delivered to end cap 7, is finally delivered to output shaft 16, and drives rock to bore unit head work.
The present invention uses for reference, integrates external hydraulic plunger motor and traditional planetary reduction gear technology in one, and completes mounting design and realize the innovative contents such as lifting means speed change, thereby realizes unit head soon, promote automatically and regulate at a slow speed.Use for reference excavator and design with traveling gear, the part designs such as innovation gear ring, end cap 7, output shaft 16, by the power output design part of gear ring in former design, spread out of by end cap 7 and the output shaft 16 of innovative design; Support tube by innovative design and land 12 are realized the correct installation that equipment body and rock bore main frame.It is a kind of novel structure innovation product.

Claims (2)

1. a rock brill lifting device, comprise motor assembly part (1) and connected deceleration assembly part (6), it is characterized in that: deceleration assembly part (6) from inside to outside sets gradually ring gear (5), support (4), the right side of this deceleration assembly part (6) is installed end cap (7), output shaft (16) successively, the right-hand member of support (4) arranges land (12), and output shaft (16) stretches out in this land (12).
2. rock brill lifting device according to claim 1, it is characterized in that: screw plug (17) is set in the duct of output shaft (16), bearing (15), oil seal cover (16) are installed respectively on land (12), and this oil seal cover (16) is placed on bearing (15).
CN201410074151.1A 2014-03-03 2014-03-03 A kind of rock brill lifting device Active CN103867685B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410074151.1A CN103867685B (en) 2014-03-03 2014-03-03 A kind of rock brill lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410074151.1A CN103867685B (en) 2014-03-03 2014-03-03 A kind of rock brill lifting device

Publications (2)

Publication Number Publication Date
CN103867685A true CN103867685A (en) 2014-06-18
CN103867685B CN103867685B (en) 2016-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410074151.1A Active CN103867685B (en) 2014-03-03 2014-03-03 A kind of rock brill lifting device

Country Status (1)

Country Link
CN (1) CN103867685B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2073025U (en) * 1990-08-07 1991-03-13 江汉石油管理局地球物理勘探处 Light earthquake driller
CN2538770Y (en) * 2002-05-09 2003-03-05 杨学明 Electric drum hoister
CN2723661Y (en) * 2004-07-26 2005-09-07 周永胜 Well-rig
WO2010009826A1 (en) * 2008-07-21 2010-01-28 Tracto-Technik Gmbh & Co. Kg Earth auger device
JP2011122320A (en) * 2009-12-09 2011-06-23 Avolon Systmes Corp Excavator
CN202099004U (en) * 2011-06-08 2012-01-04 大连新氏传动科技有限公司 Driving winding drum with planet mechanism
CN203836117U (en) * 2014-03-03 2014-09-17 青岛力克川液压机械有限公司 Lifting device for rock drilling

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2073025U (en) * 1990-08-07 1991-03-13 江汉石油管理局地球物理勘探处 Light earthquake driller
CN2538770Y (en) * 2002-05-09 2003-03-05 杨学明 Electric drum hoister
CN2723661Y (en) * 2004-07-26 2005-09-07 周永胜 Well-rig
WO2010009826A1 (en) * 2008-07-21 2010-01-28 Tracto-Technik Gmbh & Co. Kg Earth auger device
JP2011122320A (en) * 2009-12-09 2011-06-23 Avolon Systmes Corp Excavator
CN202099004U (en) * 2011-06-08 2012-01-04 大连新氏传动科技有限公司 Driving winding drum with planet mechanism
CN203836117U (en) * 2014-03-03 2014-09-17 青岛力克川液压机械有限公司 Lifting device for rock drilling

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Publication number Publication date
CN103867685B (en) 2016-05-18

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20181109

Address after: 251200 Dezhou (Yucheng) National High-tech Industrial Development Zone, Shandong Province

Patentee after: SHANDONG DIMENG HEAVY INDUSTRY MACHINERY Co.,Ltd.

Address before: 266000 No. 36 Siyuan Road, hi tech Industrial Development Zone, Qingdao, Shandong

Patentee before: QINGDAO LKC HYDRAULIC Co.,Ltd.

TR01 Transfer of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Lifting device for rock drill

Effective date of registration: 20190107

Granted publication date: 20160518

Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd.

Pledgor: SHANDONG DIMENG HEAVY INDUSTRY MACHINERY Co.,Ltd.

Registration number: 2018370000246

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200306

Granted publication date: 20160518

Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd.

Pledgor: SHANDONG DIMENG HEAVY INDUSTRY MACHINERY Co.,Ltd.

Registration number: 2018370000246

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A lifting device for rock drilling

Effective date of registration: 20201230

Granted publication date: 20160518

Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd.

Pledgor: SHANDONG DIMENG HEAVY INDUSTRY MACHINERY Co.,Ltd.

Registration number: Y2020980010352

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220106

Granted publication date: 20160518

Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd.

Pledgor: SHANDONG DIMENG HEAVY INDUSTRY MACHINERY Co.,Ltd.

Registration number: Y2020980010352

PC01 Cancellation of the registration of the contract for pledge of patent right
TR01 Transfer of patent right

Effective date of registration: 20221216

Address after: 266000 No. 36, Siyuan Road, Qingdao high tech Industrial Development Zone, Qingdao, Shandong

Patentee after: QINGDAO LKC HYDRAULIC Co.,Ltd.

Address before: 251200 Dezhou (Yucheng) National High-tech Industrial Development Zone, Shandong Province

Patentee before: SHANDONG DIMENG HEAVY INDUSTRY MACHINERY Co.,Ltd.

TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: 266000 No. 36, Siyuan Road, Qingdao high tech Industrial Development Zone, Qingdao, Shandong

Patentee after: Qingdao Likechuan Hydraulic Co.,Ltd.

Country or region after: China

Address before: 266000 No. 36, Siyuan Road, Qingdao high tech Industrial Development Zone, Qingdao, Shandong

Patentee before: QINGDAO LKC HYDRAULIC Co.,Ltd.

Country or region before: China

CP03 Change of name, title or address