CN104747093B - Drill boom sliding metamorphic mechanism of hydraulic drill carriage - Google Patents
Drill boom sliding metamorphic mechanism of hydraulic drill carriage Download PDFInfo
- Publication number
- CN104747093B CN104747093B CN201510077772.XA CN201510077772A CN104747093B CN 104747093 B CN104747093 B CN 104747093B CN 201510077772 A CN201510077772 A CN 201510077772A CN 104747093 B CN104747093 B CN 104747093B
- Authority
- CN
- China
- Prior art keywords
- hinged
- drill
- steel wire
- rope
- hydraulic
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000009189 diving Effects 0.000 abstract 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a drill boom sliding metamorphic mechanism of a hydraulic drill carriage. The drill boom sliding metamorphic mechanism of the hydraulic drill carriage comprises an engine body, a movable arm, a sliding rail, a movable arm shaft, a sliding table, a steel wire rope, a rope abutting shaft and a hydraulic ram. The movable arm is hinged to the engine body through the movable arm shaft, the sliding rail is installed at the lower portion of the movable arm, the sliding table is installed on the sliding rail, and the sliding table is hinged to the steel wire rope. One end of the hydraulic ram is hinged to the sliding table, and the other end of the hydraulic ram is hinged to the engine body. The steel wire rope is hinged to the engine body, the rope abutting shaft is installed at the upper portion of the movable arm shaft, the lower portion of the rope abutting shaft makes contact with the steel wire rope, and a connecting point is located in the center of a circle of the movable arm shaft. The drill boom sliding metamorphic mechanism of the hydraulic drill carriage has the advantages that a simple mechanism is adopted to make a traditional triangle swing arm mechanism can automatically switch the constitution of the mechanism by using the angle of the drill arm, a metamorphic motion is formed, and the diving angle of the drill boom is increased greatly.
Description
Technical field
The present invention relates to engineering machinery field of mechanisms, it is specifically a kind of hydraulic drill rig drill boom slip metamorphic mechanisms.
Background technology
In the work of hydraulic drill rig, drill boom is it is necessary to have enough dive space is ensureing the operation ring beaten from top to bottom
The morphological requirements when work quality in border and vehicle transport, and traditional triangle mechanism cannot take into account normal working range and brill
The working range of arm dive covers simultaneously.
Content of the invention
For above-mentioned problem, it is an object of the invention to provide a kind of hydraulic drill rig drill boom slip metamorphic mechanisms.
The technical scheme is that hydraulic drill rig drill boom slip metamorphic mechanisms, including body, swing arm, slide rail, swing arm
Axle, slide unit, steel wire rope, support reel for rope, hydraulic jack, swing arm is hinged on body by swing arm axle, and the bottom of swing arm is provided with cunning
Rail, slide rail is provided with slide unit, and slide unit is hinged with steel wire rope；One end of hydraulic jack is hinged with slide unit, and the other end is hinged on
On body；Steel wire rope is hinged on body, and swing arm axle top is provided with to reel for rope, contacts with steel wire rope and contact to reel for rope bottom
On the center of circle of swing arm axle.
Beneficial effects of the present invention: the present invention is using simple mechanism so that traditional triangle oscillating arm mechanisms can utilize
The angle mechanism for automatically switching composition of drill boom, constitutes and becomes born of the same parents' motion, considerably increase the angle of drill boom dive.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
In conjunction with accompanying drawing, the present invention is further elaborated with.
As shown in figure 1, swing arm 2 is hinged on body 1 by swing arm axle 4, the bottom of swing arm 2 is provided with slide rail 3, slide rail 3
On slide unit 5 is installed, slide unit 5 can slide on slide rail 3, and slide unit 5 is hinged with steel wire rope 6；One end of hydraulic jack 8 and cunning
Platform 5 is hinged, and the other end is hinged on body 1；Steel wire rope 6 is hinged on body 1, and swing arm axle 4 top is provided with to reel for rope 7, supports
Reel for rope 7 bottom is contacted with steel wire rope 6 and contact is located on the center of circle of swing arm axle 4.
During work, with the elongation of hydraulic jack 8, steel wire rope 6 is propped up to reel for rope 7, due to concentric with swing arm so that sliding
Platform 5 is static with respect to swing arm 2, now forms cam mechanism；When hydraulic jack 8 continuous decrease departs to steel wire rope 6 with to reel for rope 7
When, due to reel for rope 7 different with the radius of turn of swing arm 2 so that during declining slide unit 5 continue to slide toward swing arm 2 front,
So that comparing the irremovable mechanism of slide unit, can declining apart from swing arm that hydraulic jack shortening is same is more.
Claims (1)
1. hydraulic drill rig drill boom slip metamorphic mechanisms, including body (1), swing arm (2), slide rail (3), swing arm axle (4), slide unit (5),
Steel wire rope (6), support reel for rope (7), hydraulic jack (8) it is characterised in that: swing arm (2) is hinged on body (1) by swing arm axle (4)
On, the bottom of swing arm (2) is provided with slide rail (3), and slide rail (3) is provided with slide unit (5), and slide unit is hinged with steel wire rope on (5)
(6)；One end of hydraulic jack (8) is hinged with slide unit (5), and the other end is hinged on body (1)；Steel wire rope (6) is hinged on body
(1), on, swing arm axle (4) top is provided with to reel for rope (7), to reel for rope (7) bottom contact with steel wire rope (6) when, contact is located at dynamic
On the center of circle of arm axle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077772.XA CN104747093B (en) | 2015-02-13 | 2015-02-13 | Drill boom sliding metamorphic mechanism of hydraulic drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077772.XA CN104747093B (en) | 2015-02-13 | 2015-02-13 | Drill boom sliding metamorphic mechanism of hydraulic drill carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104747093A CN104747093A (en) | 2015-07-01 |
| CN104747093B true CN104747093B (en) | 2017-01-18 |
Family
ID=53587272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510077772.XA Expired - Fee Related CN104747093B (en) | 2015-02-13 | 2015-02-13 | Drill boom sliding metamorphic mechanism of hydraulic drill carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747093B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2483665A1 (en) * | 2004-11-08 | 2006-04-07 | Daniel Roy | Rod handler |
| CN201810203U (en) * | 2010-07-05 | 2011-04-27 | 湖南恒至凿岩科技有限公司 | Multifunctional simple arm support folding hydraulic drilling machine |
| CN201901888U (en) * | 2010-12-10 | 2011-07-20 | 广西大学 | Loading mechanism with metamorphic function |
| CN201914884U (en) * | 2010-11-26 | 2011-08-03 | 湖北航天技术研究院总体设计所 | Main/auxiliary erecting device |
| CN202850876U (en) * | 2012-11-09 | 2013-04-03 | 四川省宜宾普什重机有限公司 | Drill arm with stroke compensation device and drilling machine |
| CN103790191A (en) * | 2014-02-27 | 2014-05-14 | 钦州学院 | Hybrid-drive excavating machine with metamorphic mechanism |
-
2015
- 2015-02-13 CN CN201510077772.XA patent/CN104747093B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2483665A1 (en) * | 2004-11-08 | 2006-04-07 | Daniel Roy | Rod handler |
| CN201810203U (en) * | 2010-07-05 | 2011-04-27 | 湖南恒至凿岩科技有限公司 | Multifunctional simple arm support folding hydraulic drilling machine |
| CN201914884U (en) * | 2010-11-26 | 2011-08-03 | 湖北航天技术研究院总体设计所 | Main/auxiliary erecting device |
| CN201901888U (en) * | 2010-12-10 | 2011-07-20 | 广西大学 | Loading mechanism with metamorphic function |
| CN202850876U (en) * | 2012-11-09 | 2013-04-03 | 四川省宜宾普什重机有限公司 | Drill arm with stroke compensation device and drilling machine |
| CN103790191A (en) * | 2014-02-27 | 2014-05-14 | 钦州学院 | Hybrid-drive excavating machine with metamorphic mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104747093A (en) | 2015-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |