CN203383729U - Translation arm of drill jambo - Google Patents
Translation arm of drill jambo Download PDFInfo
- Publication number
- CN203383729U CN203383729U CN201320400275.5U CN201320400275U CN203383729U CN 203383729 U CN203383729 U CN 203383729U CN 201320400275 U CN201320400275 U CN 201320400275U CN 203383729 U CN203383729 U CN 203383729U
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- CN
- China
- Prior art keywords
- seat
- arm
- drill
- large arm
- translation
- 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
- 235000006647 Eugenia jambos Nutrition 0.000 title abstract 3
- 244000087016 Syzygium jambos Species 0.000 title abstract 3
- 238000011179 visual inspection Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model discloses a translation arm of a drill jambo. The translation arm comprises a drill arm seat (5), bi-directional hinge lugs, a large arm (3), a front end seat (1), a connection rod (9) and oil cylinders, wherein two ends of the front end seat (1) are movably connected with one end of the large arm (3) and one end of the connection rod (9) through a first bi-directional hinge lug and a first hinge shaft respectively, the other end of the large arm is movably connected with the drill arm seat (5) through a second bi-directional hinge lug and a second hinge shaft, the other end of the connection rod (9) is movably connected with the drill arm seat through a third bi-directional hinge lug and a third hinge shaft, and the oil cylinders which can lift and swing the large arm are arranged on the large arm. According to the translation arm of the drill jambo, the translation arm is designed into a space four-bar mechanism, and when lifted and swung, the large arm can keep parallelization of the front end seat and the drill arm seat all the time without depending on manual visual inspection to adjust the parallel accuracy of the front end seat and the drill arm seat, so that the requirement for high depth of parallelism of the front end seat and the drill arm seat is met, labor intensities are reduced, and work efficiency is improved.
Description
Technical field
The utility model relates to jumbo, especially relates to the translation arm of rock drilling Shitai County car.
Background technology
Jumbo also claims drilling jumbo, is the rock drilling equipment that tunnel and underground construction adopt drill bursting construction, and it mainly is comprised of drill boom (translation arm), a support mechanism, propulsive mechanism etc.Existing jumbo drill boom is non-flat swing arm, and it is regulated the drill boom lifting and swing by two oil cylinders, causes the front end seat of drill boom and drill boom seat not parallel.Because drill boom is connected with two-way hinged seat with the front end seat, at this moment need to regulate other two oil cylinders and adjust front end seat angle, parallel with the drill boom seat to guarantee the front end seat.This kind adjusted front end seat and the low mode of drill boom seat parallel accuracy by range estimation, both increased labour intensity, reduced again operating efficiency.
The utility model content
For the existing problem of translation arm of rock drilling Shitai County car in above-mentioned prior art, the utility model provide a kind of by space four bar linkage mechanism when the action of drill boom lifting and swing, can guarantee the parallel translation arm of front end seat and drill boom seat.
The technical scheme that the technical problems to be solved in the utility model is taked is: described jumbo translation arm comprises drill boom seat, two-way hinge ear, large arm, front end seat, connecting rod and oil cylinder, described front end seat two ends are movably connected by two-way hinge ear and hinge and large arm one end and connecting rod one end respectively, the described large arm other end is movably connected by two-way hinge ear and hinge and drill boom seat, the described connecting rod other end is movably connected by two-way hinge ear and hinge and drill boom seat, on described large arm, is respectively arranged with the oil cylinder that can make the lifting of large arm energy and swing.
Jumbo translation arm described in the utility model adopts space four bar linkage mechanism to realize translation, with the requirement that guarantees that front end seat and drill boom seat parallelism are higher, this translation arm mainly is comprised of drill boom seat, front end seat, connecting rod, two-way hinge ear and oil cylinder, each several part connects by bearing pin, the Special composition quadric chain, while under the effect of drill boom at oil cylinder, realizing the action of lifting and swing, by space four bar linkage mechanism, automatically guarantee the parallel of front end seat and drill boom seat.
The utility model is due to the translation arm is designed to space four bar linkage mechanism, when large arm lifting and swing, can remain the parallel of front end seat and drill boom seat, do not need to adjust front end seat and drill boom seat parallel accuracy by the artificial visually examine, can guarantee the requirement that front end seat and drill boom seat parallelism are higher, both reduce labour intensity, improved again operating efficiency.
The accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model,
Fig. 2 is plan structure schematic diagram of the present utility model.
The specific embodiment
In Fig. 1 and Fig. 2, described jumbo translation arm comprises drill boom seat 5, two-way hinge ear, large arm 3, front end seat 1, connecting rod 9 and oil cylinder, described front end seat upper end is movably connected with large arm one end by two-way hinge ear I 2 and axle II 12, described front end seat lower end is movably connected with connecting rod one end by two-way hinge ear IV 10 and hinge I 11, the described large arm other end is movably connected with drill boom seat 5 by two-way hinge ear II 4 and hinge II 12, the described connecting rod other end is movably connected with the drill boom seat by two-way hinge ear III 6 and hinge I 11, described large arm one end is provided with the oil cylinder I 7 that can make large arm swing, described large arm middle part is provided with the oil cylinder II 8 that can make large arm lifting, oil cylinder I 7 and oil cylinder II 8 all are supported on the drill boom seat.Front end seat 1 is hinged by bearing pin with two-way hinge ear I 2; Two-way hinge ear I is hinged by bearing pin with large arm 3; Large arm 3 is hinged by bearing pin with two-way hinge ear II 4; Two-way hinge ear II and drill boom seat are hinged by bearing pin; Drill boom seat and two-way hinge ear III 6 are hinged by bearing pin; Two-way hinge ear III and connecting rod 9 are hinged by bearing pin; Connecting rod and two-way hinge ear IV 10 are hinged by bearing pin; Two-way hinge ear IV and front end seat 1 are hinged by bearing pin.
Claims (1)
1. jumbo translation arm, it comprises drill boom seat (5), two-way hinge ear, large arm (3), front end seat (1), connecting rod (9) and oil cylinder, it is characterized in that: described front end seat (1) two ends are movably connected by two-way hinge ear and hinge and large arm (3) one ends and connecting rod (9) one ends respectively, the described large arm other end is movably connected by two-way hinge ear and hinge and drill boom seat (5), the described connecting rod other end is movably connected by two-way hinge ear and hinge and drill boom seat, on described large arm, is respectively arranged with the oil cylinder that can make the lifting of large arm energy and swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400275.5U CN203383729U (en) | 2013-07-08 | 2013-07-08 | Translation arm of drill jambo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400275.5U CN203383729U (en) | 2013-07-08 | 2013-07-08 | Translation arm of drill jambo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203383729U true CN203383729U (en) | 2014-01-08 |
Family
ID=49872238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320400275.5U Expired - Fee Related CN203383729U (en) | 2013-07-08 | 2013-07-08 | Translation arm of drill jambo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203383729U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033108A (en) * | 2014-06-17 | 2014-09-10 | 三一重型装备有限公司 | Drilling equipment and drill arm |
| CN104033107A (en) * | 2014-06-17 | 2014-09-10 | 三一重型装备有限公司 | Drilling equipment and drill arm |
| CN104763329A (en) * | 2015-04-27 | 2015-07-08 | 陕西道一智能科技有限公司 | Propelling beam normal position servo mechanism of drill jumbo |
| CN107489376A (en) * | 2017-09-26 | 2017-12-19 | 唐山市丰润区东方液压机电研究所 | A kind of drill jumbo polar coordinates machinery translation drill arm mechanism and method |
-
2013
- 2013-07-08 CN CN201320400275.5U patent/CN203383729U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033108A (en) * | 2014-06-17 | 2014-09-10 | 三一重型装备有限公司 | Drilling equipment and drill arm |
| CN104033107A (en) * | 2014-06-17 | 2014-09-10 | 三一重型装备有限公司 | Drilling equipment and drill arm |
| CN104763329A (en) * | 2015-04-27 | 2015-07-08 | 陕西道一智能科技有限公司 | Propelling beam normal position servo mechanism of drill jumbo |
| CN107489376A (en) * | 2017-09-26 | 2017-12-19 | 唐山市丰润区东方液压机电研究所 | A kind of drill jumbo polar coordinates machinery translation drill arm mechanism and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGXI XINTONG MACHINERY MANUFACTURING CO., LTD. Assignor: Li Xiaoxiang Contract record no.: 2015360000021 Denomination of utility model: Jumbo translation arm Granted publication date: 20140108 License type: Exclusive License Record date: 20150309 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |