CN107724948A - It is a kind of be conveniently replaceable bore bit adopt mining rock drill - Google Patents
It is a kind of be conveniently replaceable bore bit adopt mining rock drill Download PDFInfo
- Publication number
- CN107724948A CN107724948A CN201711064673.3A CN201711064673A CN107724948A CN 107724948 A CN107724948 A CN 107724948A CN 201711064673 A CN201711064673 A CN 201711064673A CN 107724948 A CN107724948 A CN 107724948A
- Authority
- CN
- China
- Prior art keywords
- bore bit
- fixedly connected
- rock drill
- conveniently replaceable
- adapter sleeve
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
Abstract
The present invention relates to technical field of mining equipment, and disclose it is a kind of be conveniently replaceable bore bit adopt mining rock drill, including body, the lower rotation of the body is connected with moving block, the bottom of the moving block is fixedly connected with mounting blocks, and the bottom of the mounting blocks is fixedly connected with fastening block, and the surface of the mounting blocks bottom offers locating slot, the internal activity of the locating slot is connected with bore bit, and the outer wall thread of the fastening block is socketed with adapter sleeve.This is conveniently replaceable the mining rock drill of adopting of bore bit, when changing bore bit, turns on adapter sleeve and takes out bore bit from locating slot, during installation, bore bit is put into locating slot and tightens adapter sleeve, the setting that the diameter of adapter sleeve inwall is sequentially reduced from the top down, making fastening block, internally movement is extruded bore bit, consolidate bore bit, so as to facilitate the replacing to bore bit, the operating efficiency of mining is further increased, it is simple and practical, it is easy to use, it is easy to spread.
Description
Technical field
The present invention relates to technical field of mining equipment, specially it is a kind of be conveniently replaceable bore bit adopt mining rock drill.
Background technology
Rock drill, it is the instrument for direct quarrying stone, its Drilling on rock stratum goes out borehole, goes to fry to be put into explosive
Rock is opened, so as to complete quarrying stone or other stoneworks, in addition, rock drill can also transform destructor into, for crushing coagulation
The solid bed of soil etc, rock drill can be divided into air rock drill, diesel rock frill, electric rock drill and hydraulic pressure by its power resources
The class of rock drill etc. four.
Need with stone directly to contact bore bit during rock drill use, bore bit is crept into stone through power-equipment
Inside, it is convenient that Drilling is carried out to stone because stone hardness is larger, when rock drill carries out Drilling to stone, pricker can be caused
The abrasion of head, but existing rock drill is changed bore bit and more bothered, and influences the efficiency of mining.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides it is a kind of be conveniently replaceable bore bit adopt mining rock drill, possess replacing pricker
The advantages of convenience, solve rock drill and change that bore bit is more troublesome, the problem of influenceing the efficiency of mining.
（Two）Technical scheme
To realize the above-mentioned convenient purpose of replacing bore bit, the present invention provides following technical scheme：It is a kind of to be conveniently replaceable adopting for bore bit
Mining rock drill, including body, the lower rotation of the body are connected with moving block, and the bottom of the moving block is fixedly connected with
Mounting blocks, the bottom of the mounting blocks are fixedly connected with fastening block, and the surface of the mounting blocks bottom offers locating slot, described
The internal activity of locating slot is connected with bore bit, and the outer wall thread of the fastening block is socketed with adapter sleeve, and the bottom of the bore bit is passed through
Wear and extend to the bottom of adapter sleeve, damping chamber is fixedly connected with the top of the body, the inside of the damping chamber, which is fixed, to be connected
The expansion link being connected on body, the outer surface movable sleeve of the expansion link are connected to damping spring, the top of the expansion link
Portable plate is fixedly connected with, the portable plate is connected with the internal slide of damping chamber, and the both sides at the top of the portable plate are fixed
Support bar is connected with, connecting rod is fixedly connected with the top of two support bar opposite faces, it is described to connect in rod outer surface
The fixedly sleeved rubber sleeve in portion, the bottom of the connection rod outer surface is fixedly connected with the switch positioned at rubber sleeve side, described
The outer surface fixed cover of body is connected to installation set, and the both sides of the installation set are connected with fixture block, the side of the fixture block
It is connected with rubber hammer.
Preferably, the outer surface movable sleeve of the bore bit is connected to dust cover, and dust cover is spring-rubber cover.
Preferably, the inwall of the adapter sleeve offers screw thread, and the diameter of adapter sleeve inwall is sequentially reduced from the top down.
Preferably, the bore bit includes drill steel, and the top of the drill steel is fixedly connected with locating rod, and locating rod is positioned at fixed
The inside of position groove.
Preferably, the quantity of the fastening block is four, and the cross section of fastening block is triangle.
Preferably, the quantity of the locating slot is two, and two locating slots intersect vertically.
Preferably, the both sides of the mounting blocks have been fixedly connected with reinforcement, and the top of reinforcement is fixedly connected on and turned
The bottom of motion block.
（Three）Beneficial effect
Compared with prior art, the invention provides it is a kind of be conveniently replaceable bore bit adopt mining rock drill, possess following beneficial to effect
Fruit：
1st, the setting adopted mining rock drill, adapter sleeve is socketed with by the outer wall thread of fastening block for being conveniently replaceable bore bit, more
When changing bore bit, turn on adapter sleeve and take out bore bit from locating slot, during installation, bore bit is put into locating slot and tightens fastening
Set, the setting that the diameter of adapter sleeve inwall is sequentially reduced from the top down, making fastening block, internally movement is extruded bore bit, is made
Bore bit consolidates, and so as to facilitate the replacing to bore bit, further increases the operating efficiency of mining, simple and practical, easy to use,
It is easy to spread.
What the 2nd, this was conveniently replaceable bore bit adopts mining rock drill, by the setting of damping intracavitary portion's expansion link and damping spring,
The motor of internal body can promote the impact of bore bit high-frequent reciprocating during work, can make body vibration, utilize expansion link and damping
The performance advantage of spring shock absorption, the injury to operator's arm is alleviated, make rock drill easy to use, pass through setting for rubber hammer
Put, can be removed before rock drilling, to needing to carry out beaing inspection near operation element face, check neighbouring geology feelings
Condition, and the rubber hammer on body can also assist a ruler in governing a country the effect that operator presses body, facilitate use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure mounting blocks side view of the present invention；
Fig. 3 is structure mounting blocks upward view of the present invention；
Fig. 4 is structure bore bit schematic diagram of the present invention.
In figure：1 body, 2 mounting blocks, 3 fastening blocks, 4 locating slots, 5 adapter sleeves, 6 bore bits, 61 drill steels, 62 locating rods, 7 are prevented
Dust hood, 8 damping chambers, 9 expansion links, 10 damping springs, 11 portable plates, 12 support bars, 13 connecting rods, 14 rubber sleeves, 15 switches, 16
Installation set, 17 fixture blocks, 18 rubber hammers, 19 reinforcements, 20 moving blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-4, a kind of mining rock drill of adopting for being conveniently replaceable bore bit, including body 1, the lower rotation of body 1
Moving block 20 is connected with, the bottom of moving block 20 is fixedly connected with mounting blocks 2, and the both sides of mounting blocks 2 have been fixedly connected with reinforcement
Muscle 19, and the top of reinforcement 19 is fixedly connected on the bottom of moving block 20, by the setting of reinforcement 19, can make mounting blocks
2 fix more firm, are broken mounting blocks 2 during the impact for avoiding the high-frequent reciprocating of bore bit 6, enhance its security, peace
The bottom of dress block 2 is fixedly connected with fastening block 3, and the quantity of fastening block 3 is four, and the cross section of fastening block 3 is triangle, is led to
The setting of fastening block 3 is crossed, bore bit 6 is clamped on centre by four fastening blocks 3, makes fastening block 3 more firmly, the table of the bottom of mounting blocks 2
Face offers locating slot 4, and the quantity of locating slot 4 is two, and two locating slots 4 intersect vertically, and the internal activity of locating slot 4 connects
Bore bit 6 is connected to, bore bit 6 includes drill steel 61, and the top of drill steel 61 is fixedly connected with locating rod 62, and locating rod 62 is located at locating slot
4 inside, the outer wall thread of fastening block 3 are socketed with adapter sleeve 5, and setting for adapter sleeve 5 is socketed with by the outer wall thread of fastening block 3
Put, when changing bore bit 6, turn on adapter sleeve 5 and take out bore bit 6 from locating slot 4, during installation, bore bit 6 is put into locating slot
Tighten adapter sleeve 5 in 4, the setting that the diameter of the inwall of adapter sleeve 5 is sequentially reduced from the top down, make internally mobile pair of fastening block 3
Bore bit 6 is extruded, and is made bore bit 6 firm, so as to facilitate the replacing to bore bit 6, is further increased the operating efficiency of mining,
Simple and practical, easy to use, easy to spread, the inwall of adapter sleeve 5 offers screw thread, and the diameter of the inwall of adapter sleeve 5 on to
Under be sequentially reduced, the bottom of bore bit 6 is run through and extends to the bottom of adapter sleeve 5, and the outer surface movable sleeve of bore bit 6 is connected to dust cover
7, and dust cover 7 is spring-rubber cover, by the setting of dust cover 7, in Drilling, dust cover 7 can prevent dust and chip four
Place is dispersed, and dust and chip are blocked in the inside of dust cover 7, ensure that good working environment, avoids dust to operation
Person brings actual bodily harm, and the top of body 1 is fixedly connected with damping chamber 8, and the inside of damping chamber 8 is fixedly connected with positioned at body 1
On expansion link 9, the outer surface movable sleeve of expansion link 9 is connected to damping spring 10, passes through the inside expansion link 9 of damping chamber 8 and damping
The setting of spring 10, motor during work inside body 1 can promote the impact of the high-frequent reciprocating of bore bit 6, can vibrate body 1,
Using expansion link 9 and the performance advantage of the damping of damping spring 10, the injury to operator's arm is alleviated, makes rock drill user
Just, the top of expansion link 9 is fixedly connected with portable plate 11, and portable plate 11 is connected with the internal slide of damping chamber 8, and portable plate 11 pushes up
The both sides in portion have been fixedly connected with support bar 12, and connecting rod 13 is fixedly connected with the top of two opposite faces of support bar 12, connection
The fixedly sleeved rubber sleeve 14 in middle part of the outer surface of bar 13, the bottom of the outer surface of connecting rod 13 is fixedly connected with positioned at rubber sleeve 14
The switch 15 of side, the outer surface fixed cover of body 1 are connected to installation set 16, and the both sides of installation set 16 are connected with fixture block
17, the side of fixture block 17 is connected with rubber hammer 18, by the setting of rubber hammer 18, can be removed before rock drilling, to needing
Want operation element face nearby to carry out beaing inspection, check neighbouring geological condition, and the rubber hammer 18 on body 1 may be used also
To assist a ruler in governing a country the effect that operator presses body 1, use is facilitated.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, what this was conveniently replaceable bore bit adopts mining rock drill, and fastening is socketed with by the outer wall thread of fastening block 3
The setting of set 5, when changing bore bit 6, turn on adapter sleeve 5 and take out bore bit 6 from locating slot 4, during installation, bore bit 6 is put
Enter and adapter sleeve 5 is tightened in locating slot 4, the setting that the diameter of the inwall of adapter sleeve 5 is sequentially reduced from the top down, make fastening block 3 inside
Portion's movement is extruded bore bit 6, is made bore bit 6 firm, so as to facilitate the replacing to bore bit 6, is further increased mining
Operating efficiency, by the setting of the inside expansion link 9 of damping chamber 8 and damping spring 10, motor during work inside body 1 can promote
The impact of the high-frequent reciprocating of bore bit 6, can vibrate body 1, using expansion link 9 and the performance advantage of the damping of damping spring 10, subtract
The light injury to operator's arm, makes rock drill easy to use, the present invention is simple and practical, easy to use, easy to spread, solves
Rock drill changes that bore bit 6 is more troublesome, the problem of influenceing the efficiency of mining.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of mining rock drill of adopting for being conveniently replaceable bore bit, including body（1）, it is characterised in that：The body（1）Bottom
It is rotatably connected to moving block（20）, the moving block（20）Bottom be fixedly connected with mounting blocks（2）, the mounting blocks（2）'s
Bottom is fixedly connected with fastening block（3）, the mounting blocks（2）The surface of bottom offers locating slot（4）, the locating slot（4）
Internal activity be connected with bore bit（6）, the fastening block（3）Outer wall thread be socketed with adapter sleeve（5）, the bore bit（6）'s
Bottom is run through and extends to adapter sleeve（5）Bottom, the body（1）Top be fixedly connected with damping chamber（8）, the damping
Chamber（8）Inside be fixedly connected with positioned at body（1）On expansion link（9）, the expansion link（9）Outer surface movable sleeve be connected to
Damping spring（10）, the expansion link（9）Top be fixedly connected with portable plate（11）, the portable plate（11）With damping chamber
（8）Internal slide connection, the portable plate（11）The both sides at top have been fixedly connected with support bar（12）, two supports
Bar（12）Connecting rod is fixedly connected with the top of opposite face（13）, the connecting rod（13）The middle part fixed cover of outer surface is connected to rubber
Gum cover（14）, the connecting rod（13）The bottom of outer surface is fixedly connected with positioned at rubber sleeve（14）The switch of side（15）, institute
State body（1）Outer surface fixed cover be connected to installation set（16）, the installation set（16）Both sides be connected with fixture block
（17）, the fixture block（17）Side be connected with rubber hammer（18）.
2. it is according to claim 1 it is a kind of be conveniently replaceable bore bit adopt mining rock drill, it is characterised in that：The bore bit
（6）Outer surface movable sleeve be connected to dust cover（7）, and dust cover（7）For spring-rubber cover.
3. it is according to claim 1 it is a kind of be conveniently replaceable bore bit adopt mining rock drill, it is characterised in that：The adapter sleeve
（5）Inwall offer screw thread, and adapter sleeve（5）The diameter of inwall is sequentially reduced from the top down.
4. it is according to claim 1 it is a kind of be conveniently replaceable bore bit adopt mining rock drill, it is characterised in that：The bore bit
（6）Including drill steel（61）, the drill steel（61）Top be fixedly connected with locating rod（62）, and locating rod（62）Positioned at locating slot
（4）Inside.
5. it is according to claim 1 it is a kind of be conveniently replaceable bore bit adopt mining rock drill, it is characterised in that：The fastening block
（3）Quantity be four, and fastening block（3）Cross section be triangle.
6. it is according to claim 1 it is a kind of be conveniently replaceable bore bit adopt mining rock drill, it is characterised in that：The locating slot
（4）Quantity be two, and two locating slots（4）Intersect vertically.
7. it is according to claim 1 it is a kind of be conveniently replaceable bore bit adopt mining rock drill, it is characterised in that：The mounting blocks
（2）Both sides be fixedly connected with reinforcement（19）, and reinforcement（19）Top be fixedly connected on moving block（20）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064673.3A CN107724948A (en) | 2017-11-02 | 2017-11-02 | It is a kind of be conveniently replaceable bore bit adopt mining rock drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064673.3A CN107724948A (en) | 2017-11-02 | 2017-11-02 | It is a kind of be conveniently replaceable bore bit adopt mining rock drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107724948A true CN107724948A (en) | 2018-02-23 |
Family
ID=61222278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064673.3A Pending CN107724948A (en) | 2017-11-02 | 2017-11-02 | It is a kind of be conveniently replaceable bore bit adopt mining rock drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107724948A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159206A (en) * | 2019-06-13 | 2019-08-23 | 唐山师范学院 | A kind of drilling rod for petroleum geological prospecting device |
| CN111022094A (en) * | 2019-12-19 | 2020-04-17 | 长安大学 | Cutting and supporting dual-purpose mechanical equipment and method for treating tunnel surrounding rock |
-
2017
- 2017-11-02 CN CN201711064673.3A patent/CN107724948A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159206A (en) * | 2019-06-13 | 2019-08-23 | 唐山师范学院 | A kind of drilling rod for petroleum geological prospecting device |
| CN111022094A (en) * | 2019-12-19 | 2020-04-17 | 长安大学 | Cutting and supporting dual-purpose mechanical equipment and method for treating tunnel surrounding rock |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |
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| WD01 | Invention patent application deemed withdrawn after publication |