CN104747093A - Drill boom sliding metamorphic mechanism of hydraulic drill carriage - Google Patents
Drill boom sliding metamorphic mechanism of hydraulic drill carriage Download PDFInfo
- Publication number
- CN104747093A CN104747093A CN201510077772.XA CN201510077772A CN104747093A CN 104747093 A CN104747093 A CN 104747093A CN 201510077772 A CN201510077772 A CN 201510077772A CN 104747093 A CN104747093 A CN 104747093A
- Authority
- CN
- China
- Prior art keywords
- hinged
- drill
- rope
- hydraulic
- swing arm
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 abstract 4
- 239000010959 steel Substances 0.000 abstract 4
- 230000009189 diving Effects 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000877 morphologic effect Effects 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, is specifically a kind of hydraulic drill rig drill boom slip metamorphic mechanisms.
Background technology
In the work of hydraulic drill rig, morphological requirements when drill boom must have enough dive spaces to ensure work quality in the operating environment beaten from top to bottom and vehicle transport, and the working range that traditional triangle mechanism cannot take into account normal working range and drill boom dive covers simultaneously.
Summary of the invention
For above-mentioned Problems existing, the object of this invention is to provide a kind of hydraulic drill rig drill boom slip metamorphic mechanisms.
Technical scheme of the present invention is: hydraulic drill rig drill boom slip metamorphic mechanisms, comprise body, swing arm, slide rail, swing arm axle, slide unit, wire rope, to reel for rope, hydraulic jack, swing arm is hinged on body by swing arm axle, the bottom of swing arm is provided with slide rail, slide rail is provided with slide unit, slide unit is hinged with wire rope; One end and the slide unit of hydraulic jack are hinged, and the other end is hinged on body; Wire rope is hinged on body, and swing arm axle top is provided with to reel for rope, contacts and contact is positioned on the center of circle of swing arm axle to reel for rope bottom with wire rope.
Beneficial effect of the present invention: the present invention utilizes simple mechanism, makes traditional triangle oscillating arm mechanisms that the angle mechanism for automatically switching of drill boom can be utilized to form, and forms and becomes born of the same parents' motion, considerably increase the angle of drill boom dive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Now by reference to the accompanying drawings, the present invention is illustrated further.
As shown in Figure 1, swing arm 2 is hinged on body 1 by swing arm axle 4, and the bottom of swing arm 2 is provided with slide rail 3, slide rail 3 is provided with slide unit 5, and slide unit 5 can slide on slide rail 3, slide unit 5 is hinged with wire rope 6; One end and the slide unit 5 of hydraulic jack 8 are hinged, and the other end is hinged on body 1; Wire rope 6 is hinged on body 1, and swing arm axle 4 top is provided with to reel for rope 7, contacts and contact is positioned on the center of circle of swing arm axle 4 to reel for rope 7 bottom with wire rope 6.
During work, along with the elongation of hydraulic jack 8, wire rope 6 is supported reel for rope 7 and is propped up, and due to concentric with swing arm, make slide unit 5 static relative to swing arm 2, now forms cam mechanism; When hydraulic jack 8 continuous decrease is to wire rope 6 and when departing to reel for rope 7, different with the radius of gyration of swing arm 2 owing to supporting reel for rope 7, slide unit 5 in decline process is made to continue to slide toward swing arm 2 front, make to compare the irremovable mechanism of slide unit, hydraulic jack shortens same distance swing arm and can decline more.
Claims (1)
1. hydraulic drill rig drill boom slip metamorphic mechanisms, comprise body (1), swing arm (2), slide rail (3), swing arm axle (4), slide unit (5), wire rope (6), to reel for rope (7), hydraulic jack (8), it is characterized in that: 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) is provided with slide unit (5), slide unit (5) is hinged with wire rope (6); One end and the slide unit (5) of hydraulic jack (8) are hinged, and the other end is hinged on body (1); Wire rope (6) is hinged on body (1), and swing arm axle (4) top is provided with to reel for rope (7), contacts and contact is positioned on the center of circle of swing arm axle (4) to reel for rope (7) bottom with wire rope (6).
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 true CN104747093A (en) | 2015-07-01 |
| CN104747093B 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 |
|---|---|
| CN104747093B (en) | 2017-01-18 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190213 |