CN207920521U - A kind of turnover brill case drill power head - Google Patents
A kind of turnover brill case drill power head Download PDFInfo
- Publication number
- CN207920521U CN207920521U CN201820002179.8U CN201820002179U CN207920521U CN 207920521 U CN207920521 U CN 207920521U CN 201820002179 U CN201820002179 U CN 201820002179U CN 207920521 U CN207920521 U CN 207920521U
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- CN
- China
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- power head
- articulated shaft
- pin hole
- hinged seat
- turnover
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- 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.)
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Abstract
A kind of turnover brill case drill power head, including fixed seat and power head, fixed seat top both sides are installed by hinged seat respectively, mounting base is respectively set in power head lower part both sides, pin hole is opened up in mounting base, and installation articulated shaft, articulated shaft is coordinated to be fitted in hinged seat in pin hole, after one articulated shaft in hinged seat and pin hole by extracting out, power head can be rotated around another articulated shaft.The utility model has the advantages that the utility model can be after removing drilling rod, by an articulated shaft by being extracted out in hinged seat and pin hole, power head is rotated away from original position around another articulated shaft, then by rockbolt installation in drilling, power head is rotated to origin-location and clamping anchor pole again, then the articulated shaft of extraction is reinserted in hinged seat and pin hole, power head is fixed in situ, to which the drilling for making anchor pole and drilling rod before drill out and power head are aligned, realization precisely looks for hole, and avoiding anchor pole from looking for eye, inaccurately caused anchor pole fracture accident occurs.
Description
Technical field
The utility model is related to a kind of power head, especially a kind of turnover brill case drill power head.
Background technology
When existing underground coal mine digging operation, needs to excavate advance on one side, tunnel support is then carried out, due in tunnel
Space is limited, and digging operation and supporting operation are easy conflict mutually, and to dissolve this conflict, people use machine-carried type hydraulic anchor
Drilling machine, realization carry out carrying out tunnel support while excavating advance, but due to being limited to underground coal mine space, and underground uses
Anchor pole it is longer, need to extract out on drilling rod before interspersed anchor pole, then drilling machine is removed, carry out looking for eye work that rockbolt installation is drilling
It is interior, drilling machine is then moved back to clamping anchor pole in situ, makes the inside certain distance that bores of anchor pole continuation anchor pole to be fixed in drilling, by
Thinner in drilling rod and anchor pole, the bore diameter that drilling rod drills out is smaller, once there are subtle inclined between anchor pole, drilling and power head
Difference, anchor pole may be broken in drilling, and working efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of turnover brills case drill power head, convenient for anchor pole look for eye and with move
Power head connects, and avoids generating deflection between anchor pole, drilling and power head.
Technical solution adopted by the utility model to solve its technical problems is：A kind of turnover brill case drilling machine power
Hinged seat is installed in head, including fixed seat and power head, fixed seat top both sides respectively, and installation is respectively set in power head lower part both sides
, pin hole is opened up in mounting base, coordinates installation articulated shaft, articulated shaft to be fitted in hinged seat in pin hole, an articulated shaft
After being extracted out in hinged seat and pin hole, power head can be rotated around another articulated shaft.
The utility model in order to further solve its technical problem used by technical solution be：The hinged shaft end
Convex block is set, opens up groove in hinged seat, convex block is fitted in groove.Installation is mutually parallel respectively in the fixed seat
Guide rail and rack, the slide plate that cooperation installation can be slided along guide rail on guide rail, first motor, first motor are installed in slide plate side
Output shaft on first gear is installed, first gear is engaged with rack, and infrared camera is arranged on slide plate.It is set on the slide plate
Set blow device.Rotation installation driven gear and the second motor, blow device are mounted on driven gear on the slide plate, the
Second gear is installed, second gear is engaged with driven gear on the output shaft of two motors.
The utility model has the beneficial effects that：The utility model can be after removing drilling rod, by an articulated shaft by hinged
Extraction in seat and pin hole, power head is rotated away from original position around another articulated shaft, then by rockbolt installation in drilling, then by power
Then head rotation reinserts the articulated shaft of extraction in hinged seat and pin hole, to origin-location and clamping anchor pole by power head
It fixes in situ, to which the drilling for making anchor pole and drilling rod before drill out and power head are aligned, realization precisely looks for hole, avoids anchor
Bar looks for eye, and inaccurately caused anchor pole fracture accident occurs.
Description of the drawings：
Fig. 1 is the utility model structure diagram；Fig. 2 is the left view of Fig. 1；Fig. 3 is the vertical view of Fig. 1；Fig. 4 is hinged
Axle construction schematic diagram；Fig. 5 is another structural schematic diagram of Fig. 3.
Specific implementation mode
A kind of turnover brill case drill power head, as shown in Figure 1, Figure 2 and Figure 3, including fixed seat 1 and power head 2, Gu
Hinged seat 3 is installed in 1 top both sides of reservation respectively, and 2 lower part both sides of power head are respectively set mounting base 18, pin is opened up in mounting base 18
Hole 19, the interior cooperation installation articulated shaft 5 of pin hole 19, articulated shaft 5 are fitted in hinged seat 3, and an articulated shaft 5 is by hinged seat 3
After extraction in pin hole 19, power head 2 can be rotated around another articulated shaft 5.Fixed seat 1 is mounted on machine-carried type hydraulic jumbolter
On.This structure can be after removing drilling rod, and by an articulated shaft 5 by extraction in hinged seat 3 and pin hole 19, power head 2 is around another
One articulated shaft 5 is rotated away from original position, then by rockbolt installation in drilling, then by the rotation of power head 2 to origin-location and clamping
Then anchor pole reinserts the articulated shaft of extraction 5 in hinged seat 3 and pin hole 19, in situ by the fixation of power head 2, from
And the drilling and power head 2 for so that anchor pole and drilling rod before is drilled out are aligned, realization precisely looks for hole, avoids anchor pole that eye is looked for inaccurately to cause
Anchor pole fracture accident occur.Setting knob 4 on power head 2, in order to overturn power head 2.Setting driving dress in fixed seat 1
It sets, driving device is the angling cylinder of hydraulic-driven or the hydraulic motor of hydraulic-driven, and driving device can drive power head 2 to put
It is dynamic.
The 5 end set convex block 7 of articulated shaft opens up groove 6 in hinged seat 3, and convex block 7 is fitted in groove 6.
This structure can avoid articulated shaft 5 from being rotated relative to hinged seat 3, realize auto lock.
The guide rail 8 being mutually parallel and rack 9 be installed respectively, cooperation installation can be along leading on guide rail 8 in the fixed seat 1
The slide plate 10 that rail 8 slides, 10 side of slide plate install first motor 11, first gear 12 are installed on the output shaft of first motor 11,
First gear 12 is engaged with rack 9, and infrared camera 13 is arranged on slide plate 10.This structure can make slide plate 10 past along guide rail 8
It is multiple mobile, so as to by the infrared camera 13 on slide plate 10, observe the drilling rod installed on the power head 2 in fixed seat 1
Or the working condition of anchor pole, understand drilling or support work process and state in time convenient for people, occur breaking bar when can be timely
It learns.
Blow device is set on the slide plate 10.Blow device is existing gas purging device or gas tip, gas
Body nozzle connects purge gas pipeline, and purge gas pipeline is connect with air accumulator, and this structure can will be fallen by blow device
Clast dust fallen on slide plate 10 etc. is blown off, and when power head 2 being avoided to replace anchor pole, clast dust is fallen in the original position of power head 2
On, original position is dropped back into power head 2 and causes to deviate.
Rotation installation driven gear 17 and the second motor 15, blow device are mounted on driven gear 17 on the slide plate 10
On, second gear 16 is installed, second gear 16 is engaged with driven gear 17 on the output shaft of second motor 15.This structure makes
Blow device can rotate, so as to make blow device be purged by all angles.
Specific embodiment of the present utility model is described above in association with attached drawing, but these explanations cannot be understood to
The scope of the utility model is limited, the technology contents of the not detailed description of the utility model are known technology.
Claims (5)
1. a kind of turnover brill case drill power head, it is characterised in that：Including fixed seat（1）And power head（2）, fixed seat
（1）Top both sides are installed by hinged seat respectively（3）, power head（2）Mounting base is respectively set in lower part both sides（18）, mounting base（18）On
Open up pin hole（19）, pin hole（19）Articulated shaft is installed in interior cooperation（5）, articulated shaft（5）It is fitted to hinged seat（3）It is interior, one
Articulated shaft（5）By hinged seat（3）And pin hole（19）After interior extraction, power head（2）It can be around another articulated shaft（5）Rotation.
2. a kind of turnover brill case drill power head as described in claim 1, it is characterised in that：The articulated shaft（5）
End set convex block（7）, hinged seat（3）Inside open up groove（6）, convex block（7）It is fitted to groove（6）It is interior.
3. a kind of turnover brill case drill power head as described in claim 1, it is characterised in that：The fixed seat（1）
It is upper that the guide rail being mutually parallel is installed respectively（8）And rack（9）, guide rail（8）Upper cooperation installation can be along guide rail（8）The slide plate of sliding
（10）, slide plate（10）Side is installed by first motor（11）, first motor（11）Output shaft on first gear is installed（12）, first
Gear（12）With rack（9）Engagement, slide plate（10）Upper setting infrared camera（13）.
4. a kind of turnover brill case drill power head as claimed in claim 3, it is characterised in that：The slide plate（10）On
Blow device is set.
5. a kind of turnover brill case drill power head as claimed in claim 4, it is characterised in that：The slide plate（10）On
Rotation installation driven gear（17）With the second motor（15）, blow device is mounted on driven gear（17）On, the second motor（15）
Output shaft on second gear is installed（16）, second gear（16）With driven gear（17）Engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002179.8U CN207920521U (en) | 2018-01-02 | 2018-01-02 | A kind of turnover brill case drill power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002179.8U CN207920521U (en) | 2018-01-02 | 2018-01-02 | A kind of turnover brill case drill power head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920521U true CN207920521U (en) | 2018-09-28 |
Family
ID=63615899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820002179.8U Active CN207920521U (en) | 2018-01-02 | 2018-01-02 | A kind of turnover brill case drill power head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920521U (en) |
-
2018
- 2018-01-02 CN CN201820002179.8U patent/CN207920521U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reversible power head for drill box drill Effective date of registration: 20220606 Granted publication date: 20180928 Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch Pledgor: SHANDONG TIANHE SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2022370000053 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |