CN107989545A - A kind of single armed adjusting mechanism and drill carriage - Google Patents
A kind of single armed adjusting mechanism and drill carriage Download PDFInfo
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- CN107989545A CN107989545A CN201711453037.XA CN201711453037A CN107989545A CN 107989545 A CN107989545 A CN 107989545A CN 201711453037 A CN201711453037 A CN 201711453037A CN 107989545 A CN107989545 A CN 107989545A
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- drill
- adjusting mechanism
- single armed
- linkage section
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 241000276425 Xiphophorus maculatus Species 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised 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
- E21B12/00—Accessories for drilling tools
-
- 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
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
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- 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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention provides a kind of single armed adjusting mechanism and drill carriage, belong to drilling device field.Single armed adjusting mechanism includes support base, connecting seat, principal arm, drill-bit installing seat, first driving means, the second driving device and the 3rd driving device.Connecting seat is rotatablely connected with support base, and connecting seat can be rotated relative to support base around first level axis.Principal arm is rotatablely connected with connecting seat, and principal arm can be rotated relative to connecting seat around the second horizontal axis, and the second horizontal axis is perpendicular to first level axis.Drill-bit installing seat is slidably connected with principal arm, and drill-bit installing seat can be slided along the length direction of principal arm.First driving means are used to be drivingly connected seat relative to support base rotation.Second driving device is used to drive principal arm to rotate relative to connecting seat.3rd driving device is used to drive drill-bit installing seat to slide with respect to principal arm.This single armed adjusting mechanism can realize the adjusting to drill bit in two mutually orthogonal directions, and the scope of application is wider, is suitable for various working.
Description
Technical field
The present invention relates to drilling device field, in particular to a kind of single armed adjusting mechanism and drill carriage.
Background technology
During coal mining, as the progress of colliery driving in coal mine roadway roof, it is necessary to punch and install protection
Net, with fixed top wall coal seam, prevents landslide.Drill carriage, existing drill carriage are generally used when being punched to coal mine roadway roof
Punching direction it is single, install drill bit principal arm can only vertical motion, i.e. the vertical punching of drill bit support, but due to the roof in tunnel
There are many inclined-planes, vertically punching can not then ensure vertical perforating to drill bit, can not adapt to various working.
The content of the invention
It is an object of the invention to provide a kind of single armed adjusting mechanism, the problem of can not adapting to various working to improve.
It is an object of the invention to provide a kind of drill carriage, the problem of can not adapting to various working to improve.
What the present invention was realized in：
Based on above-mentioned first purpose, the present invention provides a kind of single armed adjusting mechanism, including：
Support base；
Connecting seat, connecting seat are rotatablely connected with support base, and connecting seat can be rotated relative to support base around first level axis；
Principal arm, principal arm are rotatablely connected with connecting seat, and principal arm can be rotated relative to connecting seat around the second horizontal axis, the second water
Flat axis is perpendicular to first level axis；
Drill-bit installing seat, drill-bit installing seat are slidably connected with principal arm, and drill-bit installing seat can be slided along the length direction of principal arm
It is dynamic；
First driving means, first driving means are used to be drivingly connected seat relative to support base rotation；
Second driving device, the second driving device are used to drive principal arm to rotate relative to connecting seat；
3rd driving device, the 3rd driving device are used to drive drill-bit installing seat to slide with respect to principal arm.
In the preferred embodiment of the present invention, single armed adjusting mechanism further includes pedestal and four-drive device；
Support base is slidably connected with pedestal, and support base can opposite base be horizontal slides, what support base opposite base slided
Direction line is perpendicular or parallel to first level axis；
Four-drive device is used to drive support base opposite base to slide.
In the preferred embodiment of the present invention, single armed adjusting mechanism further includes the 5th driving device；
Principal arm includes fixed arm and lever arm, and lever arm is slidably connected with fixed arm, and lever arm can be along the length of fixed arm
Direction is spent to slide；
Drill-bit installing seat is slidably connected with lever arm, and fixed arm is rotatablely connected with connecting seat；
5th driving device is used to drive lever arm to be relatively fixed arm slip.
In the preferred embodiment of the present invention, lever arm is equipped with the first slide mass and that can be slided along lever arm length direction
Two slide masses, the first slide mass are connected with the second slide mass by driving member；
Driving member is connected with drill-bit installing seat and forms enclosed construction, and the first slide mass and the common stretching of the second slide mass pass
Moving part, driving member can surround the first slide mass and the second slide mass rotates；
3rd driving device is used to drive the first slide mass lever arm opposite with the second slide mass equidistantly to slide；
Driving member is equipped with fixing device, and fixing device is fixed on lever arm.
In the preferred embodiment of the present invention, it is solid that fixing device includes fixed body, the first elastic component and the second elastic component, fixed body
Due to lever arm；
Driving member includes the first linkage section and the second linkage section, and one end of the first linkage section is connected with drill-bit installing seat, the
The other end of one linkage section is connected by the first elastic component with fixed body, and one end of the second linkage section is connected with drill-bit installing seat,
The other end of second linkage section is connected by the second elastic component with fixed body.
In the preferred embodiment of the present invention, fixing device further includes the first connector, the second connector and guide rod, and first connects
Junctor is connected with the second connector by guide rod；
The one end of first linkage section away from drill-bit installing seat is connected with the first connector, and the second linkage section is installed away from drill bit
The other end of seat is connected with the second connector；
Fixed body is slidably connected with guide rod, and the first elastic component and the second elastic component are sheathed on guide rod, the first bullet
Property part is between fixed body and the first connector, and the second elastic component is between fixed body and the second connector.
In the preferred embodiment of the present invention, the first linkage section and the second linkage section are chain；
First slide mass is equipped with rotatable first sprocket wheel, and the second slide mass is equipped with rotatable second sprocket wheel, the
One linkage section and the first sprocket engagement, the second linkage section and the second sprocket engagement.
In the preferred embodiment of the present invention, single armed adjusting mechanism further includes the 6th driving device
Principal arm further includes support arm, and support arm is slidably connected with fixed arm, and support arm can be relatively fixed arm along fixed arm
Length direction slide；
The end of support arm is equipped with pressing body, and pressing body is located at the outside of lever arm one end；
6th driving device is used to drive support arm to be relatively fixed arm slip.
In the preferred embodiment of the present invention, first driving means, the second driving device, the 3rd driving device, the 5th driving dress
It is hydraulic cylinder to put with the 6th driving device.
Based on above-mentioned second purpose, the present invention provides a kind of drill carriage, including at least one above-mentioned single armed adjusting mechanism.
The beneficial effects of the invention are as follows：
The present invention provides a kind of single armed adjusting mechanism, is taken in use, drill bit is installed on drill bit installation.When the first driving dress
When putting work, connecting seat will be rotated relative to support base around first level axis, so as to fulfill the angle to principal arm in one direction
Degree is adjusted；When the second driving device works, principal arm will be rotated relative to connecting seat around the second horizontal axis, so as to fulfill to principal arm
Angular adjustment in one direction.Realize and the angle of drill bit is adjusted in two mutually orthogonal directions, drill bit
Angle adjust after, under the action of the 3rd driving device, drill bit will together be moved in company with drill-bit installing seat, so as to complete to bore
Hole acts.This single armed adjusting mechanism can realize the adjusting to drill bit in two mutually orthogonal directions, and the scope of application is wider, can
Adapt to various working.
The present invention provides a kind of drill carriage, including single armed adjustment structure, has the advantages that all of above-mentioned single armed adjustment structure.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structure diagram for the single armed adjusting mechanism that the embodiment of the present invention 1 provides；
Fig. 2 is the structure diagram of the pedestal shown in Fig. 1；
Fig. 3 is the structure diagram of the support base shown in Fig. 1；
Fig. 4 is the structure diagram of the connecting seat shown in Fig. 1；
Fig. 5 is the connection diagram of the principal arm and drill-bit installing seat shown in Fig. 1；
Fig. 6 is the structure diagram of the fixed arm shown in Fig. 5；
Fig. 7 is the structure diagram of lever arm shown in Fig. 5；
Fig. 8 is the structure diagram of the support arm shown in Fig. 5；
Fig. 9 is the IX-IX sectional views shown in Fig. 8；
Figure 10 is the connection diagram of drill-bit installing seat and lever arm described in Fig. 5；
Figure 11 is the structure diagram for the drill carriage that the embodiment of the present invention 2 provides.
Icon：200- single armed adjusting mechanisms；10- pedestals；11- the first sliding grooves；20- support bases；21- first connecting portions；22-
Second connecting portion；221- wears axis hole；30- connecting seats；31- connecting plates；32- first clamping plates；33- second clamping plates；34- fixing axles；
35- pivoted arms；40- principal arms；41- fixed arms；The second sliding slots of 411-；The 3rd sliding slots of 412-；413- first baffles；42- lever arms；
421- bottom plates；The first side plates of 422-；The second side plates of 423-；424- second baffles；425- third baffles；The first guide rails of 426-；
The second guide rails of 427-；43- support arms；431- top plates；432- pressing bodies；50- drill-bit installing seats；51- bases；52- drill bits are installed
Set；53- motors；60- first hydraulic cylinders；70- second hydraulic cylinders；The 3rd hydraulic cylinders of 80-；The 4th hydraulic cylinders of 90-；The 5th liquid of 100-
Cylinder pressure；The 6th hydraulic cylinders of 110-；The first slide masses of 120-；The second slide masses of 130-；140- driving members；The first linkage sections of 141-；
The second linkage sections of 142-；The first sprocket wheels of 143-；The second sprocket wheels of 144-；150- fixing devices；151- fixed bodies；The elasticity of 152- first
Part；The second elastic components of 153-；The first connectors of 154-；The second connectors of 155-；156- guide rods；300- drill carriages；310- vehicle bodies.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention implementation being usually described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this area is common
Technical staff's all other embodiments obtained without creative efforts, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to which explanation, indicating position or position relationship are based on shown in attached drawing in the description of the embodiment of the present invention
Orientation or position relationship, or the invention product using when the orientation usually put or position relationship, or this area
The orientation or position relationship that technical staff usually understands, or the invention product using when the orientation usually put or position close
System, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " the
One ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the embodiment of the present invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term
" setting ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of single armed adjusting mechanism 200, including pedestal 10, support base 20, connecting seat
30th, principal arm 40, drill-bit installing seat 50, first driving means, the second driving device, the 3rd driving device, four-drive device,
Five driving devices and the 6th driving device.
As shown in Fig. 2, pedestal 10 is platy structure, its lower surface is equipped with the first sliding groove 11, and the first sliding groove 11 is T-shaped, the
One sliding slot 11 is arranged along the length direction of pedestal 10.
As shown in figure 3, support base 20 includes first connecting portion 21 and second connecting portion 22.First connecting portion 21 is bar shaped knot
Structure, the section of first connecting portion 21 is T-shaped；Second connecting portion 22 is square, and second connecting portion 22 is hollow-core construction, and second connects
Portion 22 is equipped with and wears axis hole 221, wears axis hole 221 and extends along the thickness direction of second connecting portion 22.One end of first connecting portion 21
It is connected with second connecting portion 22, first connecting portion 21 is perpendicular to second connecting portion 22.The length direction of first connecting portion 21 is with wearing
The axial direction of axis hole 221 is consistent.
As shown in figure 4, connecting seat 30 includes connecting plate 31, first clamping plate 32 and second clamping plate 33, first clamping plate 32 and
Second splint 33 is substantially L-shaped, and the both ends of connecting plate 31 are connected with first clamping plate 32 and second clamping plate 33 respectively, first clamping plate 32 with
Second clamping plate 33 is arranged in parallel, and first clamping plate 32 and second clamping plate 33 are each perpendicular to connecting plate 31.Connecting plate 31, which is equipped with, to be fixed
Axis 34, perpendicular to connecting plate 31, the diameter of fixing axle 34 matches fixing axle 34 with wearing the aperture of axis hole 221.In fixing axle 34
Equipped with pivoted arm 35, pivoted arm 35 is radially extended along fixing axle 34.
As shown in figure 5, principal arm 40 includes fixed arm 41, lever arm 42 and support arm 43, lever arm 42 and support arm 43 are equal
It is slidably connected with fixed arm 41, the 5th driving device is slided for driving lever arm 42 to be relatively fixed arm 41, the 6th driving device
Slided for driving support arm 43 to be relatively fixed arm 41.
Wherein, as shown in fig. 6, fixed arm 41 is long strip-board shape structure, the upper surface of fixed arm 41 is equipped with the second sliding slot
411st, the lower surface of fixed arm 41 is equipped with the 3rd sliding slot 412, and the second sliding slot 411 and the 3rd sliding slot 412 are along the length of fixed arm 41
Direction arrangement is spent, the second sliding slot 411 and the 3rd sliding slot 412 are T-shaped.One end of fixed arm 41 is equipped with perpendicular first gear
Plate 413.
As shown in fig. 7, lever arm 42 is strip, lever arm 42 includes bottom plate 421, the first side plate 422, the second side plate
423 and second baffle 424 and third baffle 425, the first side plate 422 and the second side plate 423 be arranged in parallel on bottom plate 421, first
422 and second side plate 423 of side plate is each perpendicular to bottom plate 421, and second baffle 424 is arranged at the first side plate 422 and the second side plate 423
One end, third baffle 425 is arranged on the other end of the first side plate 422 and the second side plate 423.The top of first side plate 422 is equipped with
First guide rail 426, the first guide rail 426 are arranged along the length direction of the first side plate 422；The top of second side plate 423 is equipped with second
Guide rail 427, the second guide rail 427 are arranged along the length direction of the second side plate 423.
As shown in Figure 8, Figure 9, support arm 43 is strip square tube, and the side wall of support arm 43 is equipped with top plate 431, top plate
431 arrange along the length direction of support arm 43.The end of support arm 43 is equipped with pressing body 432, and pressing body 432 is platy structure,
Pressing body 432 is perpendicular to support arm 43.
As shown in figure 5, lever arm 42 is arranged on the upside of fixed arm 41, length direction cloth of the lever arm 42 along fixed arm 41
Put, the bottom plate 421 of lever arm 42 is stuck in the second sliding slot 411 on fixed arm 41, so as to fulfill lever arm 42 and fixed arm 41
Be slidably connected.In the present embodiment, the 5th driving device is the 5th hydraulic cylinder 100, one end of the 5th hydraulic cylinder 100 and fixed arm
41 first baffle 413 connects, and the other end of the 5th hydraulic cylinder 100 is connected with the second baffle 424 of lever arm 42.When the 5th liquid
When cylinder pressure 100 works, the 5th hydraulic cylinder 100 can drive lever arm 42 to be relatively fixed arm 41 and be slided along the length direction of fixed arm 41
It is dynamic.Support arm 43 is arranged on the downside of fixed arm 41, and support arm 43 is arranged along the length direction of fixed arm 41, the top on support arm 43
Plate 431 is stuck in the 3rd sliding slot 412 on fixed arm 41, so as to fulfill being slidably connected for support arm 43 and fixed arm 41.This reality
Apply in example, the 6th driving device is the 6th hydraulic cylinder 110, and the 6th hydraulic cylinder 110 is inserted in support arm 43, the 6th hydraulic cylinder
110 one end is connected with the first baffle 413 of fixed arm 41, the other end and the close extruding of support arm 43 of the 6th hydraulic cylinder 110
One end connection of body 432.When the 6th hydraulic cylinder 110 works, the 6th hydraulic cylinder 110 can drive support arm 43 to be relatively fixed arm 41
Slided along the length direction of fixed arm 41.After support arm 43 is connected with fixed arm 41, the pressing body 432 on support arm 43 is positioned at work
The outside of 42 one end of swing arm, that is to say, that when lever arm 42, which is relatively fixed arm 41, to be slid in and out, the second baffle of lever arm 42
424 can contact with pressing body 432.
As shown in figure 5, drill-bit installing seat 50 include base 51, drill bit installation set 52 and motor 53, drill bit installation set 52 with
Base 51 is rotatablely connected, and motor 53 is fixed on base 51, the gear drive that motor 53 passes through a pair of meshing with drill bit installation set 52
Connection.When motor 53 rotates, drill bit installation set 52 will be rotated relative to base 51.
As shown in Figure 10, the base 51 of drill-bit installing seat 50 is slidably disposed in 426 He of the first guide rail of lever arm 42
On second guide rail 427, the axial direction of drill bit installation set 52 is consistent with the length direction of lever arm 42.First guide rail 426 and second is led
Rail 427 is equipped with slidable first slide mass, 120 and second slide mass 130, the first slide mass 120 and the second slide mass 130
It is sliding block.First slide mass 120 is arranged at intervals with the second slide mass 130, the first slide mass 120 and the second slide mass 130 it
Between connected by driving member 140.Driving member 140 is connected with the base 51 of drill-bit installing seat 50 and forms enclosed construction, works as transmission
When part 140 rotates between the first slide mass 120 and the second slide mass 130, drill-bit installing seat 50 will be slided with respect to lever arm 42.
Driving member 140 is equipped with fixing device 150, and driving member 140 is connected by fixing device 150 with lever arm 42.
Fixing device 150 includes fixed body 151, the first elastic component 152, the second elastic component 153, the first connector 154, the
Two connectors 155 and guide rod 156.One end of guide rod 156 is connected with the first connector 154, the other end of guide rod 156 with
Second connector 155 connects.Fixed body 151 is platy structure, and fixed body 151 is sheathed on the outside of guide rod 156, fixed body 151
Opposite it can be slided with guide rod 156.In the present embodiment, the first elastic component 152, the second elastic component 153 are spring.First elasticity
152 and second elastic component 153 of part is sheathed on the outside of guide rod 156, and the first elastic component 152 is located at fixed body 151 and first
Between connector 154, the second elastic component 153 is located between 151 and second connector 155 of fixed body.
Driving member 140 is divided to for two sections, respectively the first linkage section 141 and the second linkage section 142, the first linkage section 141
The base 51 with drill-bit installing seat 50, the first connector 154 are connected respectively at both ends, the both ends of the second linkage section 142 respectively with brill
Base 51, the second connector 155 of head mounting base 50 connect.First linkage section 141, drill-bit installing seat 50, the second linkage section 142
Enclosed construction is formed after connecting with fixing device 150 4.
In the present embodiment, the first linkage section 141, the second linkage section 142 are chain, and the first slide mass 120 is equipped with can
The first sprocket wheel 143 rotated, the second slide mass 130 are equipped with rotatable second sprocket wheel 144, the first sprocket wheel 143 and the first chain
Bar engages, and the second sprocket wheel 144 is engaged with the second chain.
In the present embodiment, the 3rd driving device is the 3rd hydraulic cylinder 80, piston rod and the lever arm 42 of the 3rd hydraulic cylinder 80
Third baffle 425 connect, the first slide mass 120 and the second slide mass 130 are both secured to the cylinder body of the 3rd hydraulic cylinder 80.It is fixed
Fixed body 151 and the first side wall and second sidewall of lever arm 42 in device 150 are fixed.When the 3rd hydraulic cylinder 80 acts,
First slide mass 120 and the second slide mass 130 will be slided with respect to lever arm 42, and at this time, drill-bit installing seat 50 will be along lever arm 42
Length direction occur a section move, since fixed body 151 and the lever arm 42 of fixing device 150 are fixed, the first slide mass 120
While movement with the second slide mass 130, the first linkage section 141, drill-bit installing seat 50, the second linkage section 142 and fixing device
The enclosed construction of 150 compositions will be slided around the first slide mass 120, the second slide mass 130, and drill-bit installing seat 50 will be along lever arm 42
Length direction occur again a section shifting.That is, when hydraulic cylinder elongates or shortens a distance, the institute of drill-bit installing seat 50
The displacement of generation is twice of the distance, so as to achieve the purpose that increase is formed.
In the present embodiment, first driving means are first hydraulic cylinder 60；Second driving device is second hydraulic cylinder 70；4th
Driving device is the 4th hydraulic cylinder 90.As shown in Figure 1, the first connecting portion 21 of support base 20 is inserted in the first sliding groove of pedestal 10
In 11, so as to fulfill being slidably connected for support base 20 and pedestal 10.One end of 4th hydraulic cylinder 90 is connected with pedestal 10, the 4th liquid
The other end of cylinder pressure 90 is connected with the first connecting portion 21 of support base 20.Fixing axle 34 on connecting seat 30 is inserted in support base 20
Second connecting portion 22 on wear in axis hole 221, so as to fulfill the rotation connection of connecting seat 30 and support base 20.First hydraulic cylinder
60 one end is hinged with the second connecting portion 22 of support base 20, the other end and the pivoted arm 35 in fixing axle 34 of first hydraulic cylinder 60
It is hinged.Principal arm 40 is clamped between the first clamping plate 32 of connecting seat 30 and second clamping plate 33, first clamping plate 32 and principal arm 40
Axis pin is inserted between fixed arm 41, axis pin is also inserted between second clamping plate 33 and fixed arm 41, finally realizes principal arm 40 with being connected
The rotation connection of seat 30.One end of second hydraulic cylinder 70 is hinged with connecting seat 30, the other end and fixed arm of second hydraulic cylinder 70
41 fix.
When the 4th hydraulic cylinder 90 works, support base 20 slides the level of opposite base 10, and principal arm 40 also will be in company with its water
It is smooth dynamic；When first hydraulic cylinder 60 works, connecting seat 30 will be rotated relative to support base 20 around first level axis, and main shaft also will
Rotated in company with it around first level axis；When second hydraulic cylinder 70 works, principal arm 40 will be horizontal around second with respect to connecting seat 30
Axis rotates, and the second horizontal axis is perpendicular to first level axis.In the present embodiment, the side of 20 opposite base 10 of support base slip
Vertical with first level axis to line, after the vehicle body of pedestal 10 and drill carriage 300 is fixed, 20 opposite base 10 of support base slides can
Realize the back-and-forth motion of principal arm 40.Certainly, in other specific embodiments, 20 opposite base 10 of support base slide direction line with
First level line can also be parallel.
In use, the pedestal 10 in adjusting mechanism in single armed adjusting mechanism 200 is installed on and wears on the vehicle body of car, pedestal 10
It will be horizontally oriented, drill bit is installed in the drill bit installation set 52 of drill-bit installing seat 50.The work of 4th hydraulic cylinder 90 is adjustable
The front and back position of principal arm 40, the work of first hydraulic cylinder 60 40 or so angle of adjustable principal arm, the work of second hydraulic cylinder 70 are adjustable
The front and rear angles of principal arm 40.During drilling, start the motor 53 on drill-bit installing seat 50 first, to drive drill bit to rotate；Pass through
Four hydraulic cylinders 90 adjust the front and back position of principal arm 40, and adjust principal arm 40 by first hydraulic cylinder 60 and second hydraulic cylinder 70
Bore angle；Make support arm 43 be relatively fixed arm 41 by the 6th hydraulic cylinder 110 again to slide, the pressing body 432 of support arm 43, most
Final pressure is on drilled object, to improve the stability of principal arm 40 in boring procedure；Lever arm 42 is made by the 5th hydraulic cylinder 100 again
It is relatively fixed arm 41 to move, completes first feeding；Drill bit fixed seat is set to be slided with respect to lever arm 42 by the 3rd hydraulic cylinder 80 again,
Complete again this to feed, be finally completed boring action.
The present embodiment provides a kind of single armed adjusting mechanism 200, by first hydraulic cylinder 60 and 70 hole of second hydraulic cylinder to master
Angle in the both direction of arm 40 is adjusted, and then the angle of drill bit is adjusted, and the scope of application is wider, is suitable for more
Kind operating mode.
In the present embodiment, pedestal 10 and four-drive device, the car of pedestal 10 and drill carriage 300 are equipped with single armed adjustment structure
After body connection, the front and back position of principal arm 40 can be adjusted by four-drive device.In other specific embodiments, single armed
Also pedestal 10 and four-drive device can be not provided with adjustment structure, in use, support base 20 is directly anchored to the car of drill carriage 300
With it.
In the present embodiment, the first elastic component 152 and the second elastic component 153, fixing device 150 are equipped with fixing device 150
After being connected with the first linkage section 141, the second linkage section 142, in boring procedure, the first elastic component 152 and the second elastic component 153
It can play the role of antivibration, shock resistance, the first linkage section 141 and the second linkage section 142 are not easy to be damaged.In other specific embodiments
In, fixing device 150 can also be structure, such as, only include fixed body 151,152 and of the first elastic component in fixing device 150
Second elastic component 153, fixed body 151 are fixed with lever arm 42, and first one end of linkage section 141 away from drill-bit installing seat 50 passes through
First elastic component 152 is connected with fixed body 151, and second one end of linkage section 142 away from drill-bit installing seat 50 passes through the second elasticity
Part 153 is connected with fixed body 151.
In the present embodiment, the first linkage section 141, the second linkage section 142 are chain, the first chain and the first slide mass
Be not in slipping phenomenon after the first sprocket wheel 143 engagement on 120, the second sprocket wheel on the second chain and the second slide mass 130
After 144 engagements, phenomenon will not be had skidded.In other specific embodiments, the first linkage section 141 and the second linkage section 142
Can also be other structures, such as belt, synchronous belt etc..
Embodiment 2
As shown in figure 11, the present embodiment provides three single armeds in a kind of drill carriage 300, including 310 above-described embodiment of vehicle body
Adjusting mechanism 200, three single armed adjusting mechanisms 200 are arranged at intervals, and the pedestal 10 in single armed adjusting mechanism 200 connects with vehicle body 310
Connect.
Drill carriage 300 provided in this embodiment, can be adjusted the angle of the principal arm 40 in single armed adjusting mechanism 200, i.e.,
Bore angle can be adjusted, can be punched on inclined-plane, be suitable for various working.
It should be noted that in other specific embodiments, one or the single armed of other numbers are may also set up on vehicle body 310
Adjusting mechanism 200.
It these are only the preferred embodiment of the present invention, be not intended to limit the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. single armed adjusting mechanism, it is characterised in that including：Support base；Connecting seat, the connecting seat and the support base are rotatablely connected, the connecting seat can relatively described support base around first Horizontal axis rotates；Principal arm, the principal arm and the connecting seat are rotatablely connected, the principal arm can relatively described connecting seat around the second trunnion axis Line rotates, and second horizontal axis is perpendicular to first level axis；Drill-bit installing seat, the drill-bit installing seat are slidably connected with the principal arm, and the drill-bit installing seat can be along the principal arm Length direction slide；First driving means, the first driving means are used to drive the connecting seat to rotate relative to the support base；Second driving device, second driving device are used to drive the principal arm to rotate relative to the connecting seat；3rd driving device, the 3rd driving device are used to drive the relatively described principal arm of the drill-bit installing seat to slide.
- 2. single armed adjusting mechanism according to claim 1, it is characterised in that the single armed adjusting mechanism further include pedestal and Four-drive device；The support base is slidably connected with the pedestal, and the support base base level can slide relatively, the support The direction line that the relatively described pedestal of seat slides is perpendicular or parallel to the first level axis；The four-drive device is used to drive the relatively described pedestal of the support base to slide.
- 3. single armed adjusting mechanism according to claim 1, it is characterised in that the single armed adjusting mechanism further includes the 5th drive Dynamic device；The principal arm includes fixed arm and lever arm, and the lever arm is slidably connected with the fixed arm, and the lever arm can Slided along the length direction of the fixed arm；The drill-bit installing seat is slidably connected with the lever arm, and the fixed arm is rotatablely connected with the connecting seat；5th driving device is used to drive the relatively described fixed arm of the lever arm to slide.
- 4. single armed adjusting mechanism according to claim 3, it is characterised in that the lever arm is equipped with can be along the activity The first slide mass and the second slide mass that arm lengths direction is slided, first slide mass pass through transmission with second slide mass Part connects；The driving member is connected with the drill-bit installing seat, described in first slide mass and the common stretching of the second slide mass Driving member, the driving member can surround first slide mass and the second slide mass rotates；3rd driving device is used to drive first slide mass lever arm opposite with second slide mass equidistant Slide；The driving member is equipped with fixing device, and the fixing device is fixed on the lever arm.
- 5. single armed adjusting mechanism according to claim 4, it is characterised in that the fixing device includes fixed body, first Elastic component and the second elastic component, the fixed body are fixed on the lever arm；The driving member includes the first linkage section and the second linkage section, one end and the drill-bit installing seat of first linkage section Connection, the other end of first linkage section are connected by first elastic component with the fixed body, second linkage section One end be connected with the drill-bit installing seat, the other end of second linkage section passes through second elastic component and the fixation Body connects.
- 6. single armed adjusting mechanism according to claim 5, it is characterised in that the fixing device further includes the first connection Body, the second connector and guide rod, first connector are connected with second connector by the guide rod；The one end of first linkage section away from the drill-bit installing seat is connected with first connector, and the second linkage section is remote The other end of the drill-bit installing seat is connected with second connector；The fixed body is slidably connected with the guide rod, and first elastic component and the second elastic component are sheathed on the guiding On bar, first elastic component is between the fixed body and first connector, and second elastic component is positioned at described Between fixed body and second connector.
- 7. the single armed adjusting mechanism according to claim 5 or 6, it is characterised in that first linkage section and described second Linkage section is chain；First slide mass is equipped with rotatable first sprocket wheel, and second slide mass is equipped with rotatable second chain Wheel, the first linkage section and first sprocket engagement, second linkage section and second sprocket engagement.
- 8. single armed adjusting mechanism according to claim 3, it is characterised in that the single armed adjusting mechanism further includes the 6th drive Dynamic devicePrincipal arm further includes support arm, and the support arm is slidably connected with the fixed arm, and the support arm can be relatively described solid Fixed arm is slided along the length direction of the fixed arm；The end of the support arm is equipped with pressing body, and the pressing body is located at the outside of described lever arm one end；6th driving device is used to drive the relatively described fixed arm of the support arm to slide.
- 9. single armed adjusting mechanism according to claim 8, it is characterised in that the first driving means, described second drive Dynamic device, the 3rd driving device, the 5th driving device and the 6th driving device are hydraulic cylinder.
- 10. a kind of drill carriage, it is characterised in that including at least one claim 1-9 any one of them single armed adjusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453037.XA CN107989545A (en) | 2017-12-27 | 2017-12-27 | A kind of single armed adjusting mechanism and drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453037.XA CN107989545A (en) | 2017-12-27 | 2017-12-27 | A kind of single armed adjusting mechanism and drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107989545A true CN107989545A (en) | 2018-05-04 |
Family
ID=62041523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453037.XA Withdrawn CN107989545A (en) | 2017-12-27 | 2017-12-27 | A kind of single armed adjusting mechanism and drill carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107989545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538264A (en) * | 2019-01-10 | 2019-03-29 | 江苏中贵重工有限公司 | A kind of suspension device |
-
2017
- 2017-12-27 CN CN201711453037.XA patent/CN107989545A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538264A (en) * | 2019-01-10 | 2019-03-29 | 江苏中贵重工有限公司 | A kind of suspension device |
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