CN106891444A - A kind of rock cutting device - Google Patents
A kind of rock cutting device Download PDFInfo
- Publication number
- CN106891444A CN106891444A CN201710137844.4A CN201710137844A CN106891444A CN 106891444 A CN106891444 A CN 106891444A CN 201710137844 A CN201710137844 A CN 201710137844A CN 106891444 A CN106891444 A CN 106891444A
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- China
- Prior art keywords
- underframe
- hydraulic
- oil cylinder
- electric
- saw blade
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
Abstract
The invention discloses a kind of rock cutting device, belong to Rock cutting field.The device includes underframe, it is arranged on the elevating mechanism on underframe, a linking arm is extended in the front end of elevating mechanism, and the front end of linking arm is provided with saw blade and the hydraulic motor for driving saw blade to rotate, and the front end of linking arm is additionally provided with the first electric-controlled hydraulic component for driving saw blade side-to-side movement.Elevating mechanism also includes being arranged on underframe, and support be connected with the rear end of linking arm, the second electric-controlled hydraulic component and the 3rd electric-controlled hydraulic component that are arranged on support, be respectively used to drive connection arm up and down with move forward and backward.The bottom of underframe is provided with creeper undercarriage.Electrical control cubicles are additionally provided with underframe, for controlling the first electric-controlled hydraulic component, the second electric-controlled hydraulic component, the 3rd electric-controlled hydraulic component, creeper undercarriage and the open and close of hydraulic motor.The device independent ambulation and can be automatically performed the cutting of rock.
Description
Technical field
The present invention relates to Rock cutting field, more particularly to a kind of rock cutting device.
Background technology
Pipe trench is the facility for burying underground utilities, and ground is excavated by equipment such as excavators typically.
But when the location rock for needing to excavate is more, that is, when excavating cubic meter of stone section, because formation hardness is larger, excavator is used alone and is difficult to
Complete the excavation of cubic meter of stone section pipe trench.Accordingly, it would be desirable to first pass through quartering hammer, rock arm etc. the rock of cubic meter of stone section is crushed, so
Fragmented rock is shoveled out by excavator again afterwards, completes the excavation of cubic meter of stone section pipe trench.But it is this to make the mode work of catalase
Make less efficient, therefore it provides a kind of catalase device for being easy to cubic meter of stone section pipe trench to excavate is very necessary.
Prior art provides a kind of rock cutter, including underframe, and the lift that can be horizontally slipped is provided with underframe
Structure, the elevating mechanism is scissors mechanism, motor is provided with the top of scissors mechanism, by the flexible driving electric of scissors mechanism
Machine is lifted.A linking arm is also extended at the top of elevating mechanism, is provided with rotatable saw blade on linking arm, saw blade with it is electronic
The rotary shaft connection of machine, drives saw blade to rotate with by motor.When using, start motor, by adjusting elevating mechanism
Stretch to adjust the cutting position and depth of cut of saw blade, by the Rock cutting of cubic meter of stone section into less stone, then by digging
The other equipments such as pick machine shovel out these stones, complete the excavation of pipe trench.By rock cutter, by quartering hammer or rock arm pair
The point of rock is crushed, and is changed into saw blade and the face of rock is crushed, and improves crushing efficiency, accelerates the excavation speed of cubic meter of stone section pipe trench
Degree.
Inventor has found that prior art at least has following technical problem：
The rock cutter that prior art is provided, because its underframe is fixed, and elevating mechanism can only be in less model
Horizontally slipped in enclosing, therefore the rock in smaller area can only be cut.When needs are carried out to rock interior in a big way
During cutting, position that can only be constantly to rock cutter manually adjusts, and wastes time and energy.
The content of the invention
Embodiment of the present invention technical problem to be solved is, there is provided one kind being capable of independent ambulation and easy to use
Rock cutting equipment, concrete technical scheme is as follows：
A kind of rock cutting device, including underframe are the embodiment of the invention provides, the lift on the underframe is arranged on
A linking arm is extended in structure, the front end of the elevating mechanism, and the front end of the linking arm is provided with saw blade and for driving
State the hydraulic motor of saw blade rotation.The front end of the linking arm is additionally provided with the first automatically controlled liquid for driving the saw blade side-to-side movement
Pressure component.
The elevating mechanism also include be arranged on the underframe, and be connected with the rear end of the linking arm support, set
The second electric-controlled hydraulic component and the 3rd electric-controlled hydraulic component on the bracket is put, is respectively used to drive the linking arm upper and lower
With move forward and backward.
The bottom of the underframe is provided with creeper undercarriage.
Electrical control cubicles are additionally provided with the underframe, for controlling the first electric-controlled hydraulic component, the second automatically controlled liquid
The open and close of pressure component, the 3rd electric-controlled hydraulic component, the creeper undercarriage and the hydraulic motor.
Specifically, preferably, the elevating mechanism is arranged to symmetrical two groups, respectively positioned at the left and right sides of underframe；
Two front ends of the linking arm of elevating mechanism described in two groups are connected by horizontal mounting arm.
Specifically, preferably, the first electric-controlled hydraulic component includes：Left and right amplitude oil cylinder, the piston rod point at two ends
It is not connected with the horizontal mounting arm two ends；Coupling assembly, one end is connected on the cylinder body of the left and right amplitude oil cylinder, other end connection
The saw blade；Hydraulic oil container, is connected with the left and right amplitude oil cylinder by hydraulic line；Left and right luffing control valve, is arranged on institute
State on hydraulic line, and electrically connected with the electrical control cubicles；Engine system, for providing power for the left and right amplitude oil cylinder.
Specifically, preferably, the second electric-controlled hydraulic component includes：Upper and lower amplitude oil cylinder, connection end and the branch
Frame is rotatably connected, and drive end is rotatably connected with the linking arm；Hydraulic oil container, hydraulic pressure is passed through with the upper and lower amplitude oil cylinder
Pipeline is connected；Upper and lower luffing control valve, is arranged on the hydraulic line, and electrically connected with the electrical control cubicles；Engine system,
For the upper and lower amplitude oil cylinder provides power.
Specifically, preferably, the 3rd electric-controlled hydraulic component includes：Front and rear amplitude oil cylinder, connection end is by connection
Seat is fixed on the underframe, and drive end is connected with the support；Hydraulic oil container, hydraulic pressure is passed through with the front and rear amplitude oil cylinder
Pipeline is connected；Front and rear luffing controls valve, is arranged on the hydraulic line, and electrically connected with the electrical control cubicles；Engine system,
For the front and rear amplitude oil cylinder provides power.
Specifically, preferably, described device also includes being arranged on four the four of corner folding type supportings of the underframe
Leg, each described folding type supporting leg includes：It is rotatably arranged in the first folding arm on the underframe；One end and described
The second folding arm that one end of one folding arm is rotatably connected；Supporting leg oil cylinder, connection end folds the another of arm with described first
End connection, drive end is connected with the other end of the described second folding arm；Hydraulic oil container, hydraulic tube is passed through with the supporting leg oil cylinder
Line is connected；Supporting leg controls valve, is arranged on the hydraulic line, and electrically connected with the electrical control cubicles；Engine system, is institute
State supporting leg oil cylinder and power is provided.
Specifically, preferably, being provided with angular transducer in the electrical control cubicles, it is provided with underframe and the electrical control cubicles
Two leveling hydraulic cylinders of electrical connection.The leveling cyclinder is located at the both sides of the underframe, fixing end and the crawler travel machine
Structure is connected, and drive end is connected with the underframe.
Specifically, preferably, described device also includes water spraying mechanism, the water spraying mechanism includes：Water tank, is arranged on institute
State on the top surface of underframe；Nozzle, is arranged in the coupling assembly, is connected by water pipe with the water tank, for the saw
Piece is sprayed water；Motor-operated control valve, is arranged on the water pipe, and is electrically connected with the electrical control cubicles.
Specifically, preferably, described device also includes remote control, the remote control and the electrical control cubicles wireless connection.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
Rock cutting device provided in an embodiment of the present invention, creeper undercarriage is increased by the bottom of underframe, makes rock
Stone cutter sweep conveniently moving, is easy to saw blade to cut the rock of pipe trench various location.By the first electric-controlled hydraulic group
Part, the second electric-controlled hydraulic component, the driving of the 3rd electric-controlled hydraulic component, realize the fortune of upper and lower linking arm, left and right and fore-and-aft direction
It is dynamic, make the adjustment of linking arm more flexible, it is easy to the saw blade of linking arm front end more accurately to cut rock.On underframe also
Electrical control cubicles are provided with, the first electric-controlled hydraulic component, the second electric-controlled hydraulic component, the 3rd electric-controlled hydraulic group are controlled by electrical control cubicles
Part, creeper undercarriage and startup and closing for driving the hydraulic motor of saw blade, by circuit control realization crawler belt row
Walking, the adjustment of linking arm position and the switching of saw blade job state of mechanism are walked, so as to realize saw blade in any suitable location
Cutting to cubic meter of stone section rock, simplifies the mining process of cubic meter of stone section pipe trench.It can be seen that, Rock cutting dress provided in an embodiment of the present invention
Put, independent ambulation and the cutting of rock can be automatically performed, it is easy to use, it is suitable to large-scale promotion application.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the front view of rock cutting device provided in an embodiment of the present invention；
Fig. 2 is the left view of rock cutting device provided in an embodiment of the present invention；
Fig. 3 is the top view of rock cutting device provided in an embodiment of the present invention.
Reference is represented respectively：
1 underframe,
2 elevating mechanisms,
201 linking arms,
202 supports,
3 saw blades,
301 saw blade covers,
4 first electric-controlled hydraulic components,
5 second electric-controlled hydraulic components,
6 the 3rd electric-controlled hydraulic components,
7 creepers undercarriage,
8 electrical control cubicles,
9 horizontal mounting arms,
10 folding type supporting legs,
1001 first fold arm,
1002 second fold arm,
1003 supporting leg hydraulic cylinders,
11 leveling cyclinders,
12 water spraying mechanisms.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, embodiment of the present invention will be made into one below
Step ground is described in detail.
A kind of rock cutting device is the embodiment of the invention provides, as shown in Figures 1 and 2, the device includes underframe
1, the elevating mechanism 2 on underframe 1 is arranged on, a linking arm 201, the front end of linking arm 201 are extended in the front end of elevating mechanism 2
Saw blade 3 and the hydraulic motor for driving saw blade 3 to rotate are provided with, the front end of linking arm 201 is additionally provided with driving saw blade 3 or so
First electric-controlled hydraulic component 4 of motion.Elevating mechanism 2 also includes being arranged on underframe 1, and is connected with the rear end of linking arm 201
Support 202, the second electric-controlled hydraulic component 5 and the 3rd electric-controlled hydraulic component 6 that are arranged on support 202, be respectively used to drive
Linking arm is about 201 and moves forward and backward.The bottom of underframe 1 is provided with creeper undercarriage 7.Electrical control cubicles are additionally provided with underframe 1
8, for controlling the first electric-controlled hydraulic component 4, the second electric-controlled hydraulic component 5, the 3rd electric-controlled hydraulic component 6, creeper undercarriage 7
With the open and close of hydraulic motor.
It should be noted that creeper undercarriage 7 is the common motion in this area, its critical piece is two actives
Axle and the crawler belt being meshed with the axis of rolling, are advanced or retrogressing by the crawler belt that rotarily drives of driving shaft, are filled in order to Rock cutting
Put the adjustment and movement in pipe trench excavation site.
The operation principle of rock cutting device provided in an embodiment of the present invention is as follows：
First, " walking mode " of electrical control cubicles 8 is opened, control drives creeper undercarriage 7 to advance or retreat, cuts rock
Cut device and reach precalculated position.Then, " cut mode " of electrical control cubicles 8, the electricity of the first electric-controlled hydraulic component of adjustment 4, second are opened
The telescopic level of hydraulic jack drive end in control hydraulic package 5, the 3rd electric-controlled hydraulic component 6, to linking arm 201 on support 202
Position carry out the adjustment of top to bottom, left and right, front and rear, saw blade 3 is located at rock top to be cut.Then, opened by electrical control cubicles 8
Hydrodynamic pressure motor, makes hydraulic motor drive saw blade 3 to rotate, and rock is cut, so that the solid rock of monoblock is broken into
Fritter.After Rock cutting is finished, " walking mode " of electrical control cubicles 8 is again turned on, makes creeper undercarriage 7 drive Rock cutting to fill
Put and leave operation pipe trench, shovel by the rock of fritter by equipment such as excavators, reserve the pipe trench of shaping.
Rock cutting device provided in an embodiment of the present invention, creeper undercarriage 7 is increased by the bottom of underframe 1, is made
Rock cutting device conveniently moving, is easy to saw blade 3 to cut the rock of pipe trench various location.By the first electric-controlled hydraulic
Component 4, the second electric-controlled hydraulic component 5, the driving of the 3rd electric-controlled hydraulic component 6, realize linking arm about 201, left and right and front and rear
The motion in direction, makes the adjustment of linking arm 201 more flexible, be easy to the front end of linking arm 201 saw blade 3 rock is carried out it is more accurate
Cutting.Electrical control cubicles 8 are additionally provided with underframe 1, the first electric-controlled hydraulic component 4, the second electric-controlled hydraulic group are controlled by electrical control cubicles 8
Part 5, the 3rd electric-controlled hydraulic component 6, creeper undercarriage 7 and startup and closing for driving the hydraulic motor of saw blade 3, lead to
Walking, the adjustment of the position of linking arm 201 and the switching of the job state of saw blade 3 of oversampling circuit control realization creeper undercarriage 7, from
And cutting of the saw blade 3 in any suitable location to cubic meter of stone section rock is realized, simplify the mining process of cubic meter of stone section pipe trench.It can be seen that, this
The rock cutting device that inventive embodiments are provided, independent ambulation and can be automatically performed the cutting of rock, easy to use, be suitable to rule
Modelling popularization and application.
As shown in Figure 2, in order to improve the cutting efficiency of rock cutting device, the device includes two groups of parallel saw blades 3,
Two groups of saw blades 3 cut rock simultaneously, in order to the excavation of pipe trench.For the ease of two groups of supports and adjustment of saw blade 3, elevating mechanism
2 are also configured as symmetrical two groups, respectively positioned at the left and right sides of underframe 1, before two groups of the two of elevating mechanism 2 linking arms 201
End is connected by horizontal mounting arm 9.Two supports 202 in two groups of elevating mechanisms 2 are thought respectively positioned at the left and right sides of underframe 1
Two groups of saw blades 3 provide stabilization, the support of balance.Slide rail is additionally provided with the top surface of underframe 1, is provided with the bottom surface of support 202
The groove being engaged with slide rail, support 202 is arranged on slide rail, equivalent to a sliding block, so that support 202 can be along underframe 1
Length direction is slided, and is easy to the adjustment of the position of support 202.Two linking arms 201 are connected into an entirety by horizontal mounting arm 9, and
Be that saw blade 3 provides immobilizing foundation, thus ensure two groups of saw blades 3 with identical depth of cut, cut direction etc..
Saw blade 3 is realized relative to the adjustment of the left and right directions of underframe 1 by the first electric-controlled hydraulic component 4.First automatically controlled liquid
Pressure component 4 includes：Left and right amplitude oil cylinder, the piston rod at two ends is connected with the two ends of horizontal mounting arm 9 respectively；Coupling assembly, one end connects
Connect on the cylinder body of left and right amplitude oil cylinder, other end connection saw blade 3；Hydraulic oil container, is connected with left and right amplitude oil cylinder by hydraulic line
Connect；Left and right luffing control valve, is arranged on hydraulic line, and electrically connected with electrical control cubicles 8；Engine system, for becoming for left and right
Width oil cylinder provides power.
Left and right amplitude oil cylinder is two-way cylinder, and two-way cylinder includes cylinder body and the piston rod through the cylinder body, on piston rod
Piston is set with, and piston is located in cylinder body.The inner chamber of cylinder body is divided into by two parts in left and right by piston, makes the two of piston rod
End is fixed, and when the press-in hydraulic oil of inner chamber to the left, left side inner chamber becomes big, hydraulic cylinder to left movement, similarly, when inner chamber to the right
During press-in hydraulic oil, hydraulic cylinder is moved right.The cylinder body for making left and right amplitude oil cylinder by coupling assembly is connected with saw blade 3, from
And pass through the adjustment that left and right amplitude oil cylinder realizes the right position of saw blade 3.
Specifically, coupling assembly one end is sleeved on the cylinder body of left and right amplitude oil cylinder, and the other end is sleeved on hydraulic motor,
Because the rotating shaft of hydraulic motor is connected with the rotating shaft of saw blade 3, therefore, become by the left and right of left and right amplitude oil cylinder cylinder body position
Change, you can realize the left and right adjustment of saw blade 3.
The hydraulic energy of hydraulic oil can be changed into mechanical energy by left and right amplitude oil cylinder, and hydraulic oil therein comes from hydraulic oil
Case, and conveyed by hydraulic line.And when hydraulic oil should convey, how much is conveying, controls valve to determine by left and right luffing
Fixed, luffing control valve in left and right is electrically connected with electrical control cubicles 8, therefore, left and right luffing can be controlled to control opening for valve by electrical control cubicles 8
Close, adjust the working condition of left and right amplitude oil cylinder.
The conveying power of hydraulic oil container comes from engine system, and specifically, engine system includes Diesel engine, bavin
Fuel tank, shaft coupling, hydraulic pump, Diesel engine are connected with diesel fuel tanks by petroleum pipeline, and the rotating shaft of Diesel engine is by connection
Axle device is connected with the rotating shaft of hydraulic pump.Diesel engine is arranged on the middle part of the top surface of underframe 1, and between two pack supports 202,
To make full use of the space on the top surface of underframe 1, make all parts compact conformation on the top surface of underframe 1, reduce the body of whole device
Product.The heat energy of diesel combustion is converted into mechanical energy by Diesel engine, so as to drive hydraulic pump to operate, by hydraulic pump by hydraulic pressure
Hydraulic oil in fuel tank is delivered to left and right amplitude oil cylinder, realizes that mechanical energy, will finally by left and right luffing to hydraulic pressure transformation of energy
Hydraulic energy is then converted to mechanical energy, enables the cylinder body of left and right amplitude oil cylinder relative to piston rod side-to-side movement, so realize with
The adjustment of the position of saw blade 3 of left and right amplitude oil cylinder connection, so as to the cutting position to rock cutting device is adjusted.
The adjustment of the position of saw blade 3 can also be realized by the adjustment of the position of linking arm 201, specifically, on linking arm 201
The adjustment of lower position is realized by the second electric-controlled hydraulic component 5.Second electric-controlled hydraulic component 5 includes：Upper and lower amplitude oil cylinder, even
Connect end to be rotatably connected with support 202, drive end is rotatably connected with linking arm 201；Hydraulic oil container is logical with upper and lower amplitude oil cylinder
Cross hydraulic line connection；Upper and lower luffing control valve, is arranged on hydraulic line, and electrically connected with electrical control cubicles 8；Engine system,
For upper and lower amplitude oil cylinder provides power.
Specifically, the rectangular triangle of support 202, right-angle side more long is arranged on the slide rail of underframe 1, linking arm 201
One end and the two ends of the connection end respectively with the hypotenuse of support 202 of upper and lower amplitude oil cylinder be connected, meanwhile, the drive of upper and lower amplitude oil cylinder
Moved end is connected with the other end of linking arm 201, the hypotenuse of linking arm 201, upper and lower amplitude oil cylinder and support 202 is formed one
The length of the hypotenuse where triangle, and upper and lower amplitude oil cylinder is variable.When the drive end of upper and lower amplitude oil cylinder is stretched out, connection
The meeting downwards of arm 201, move downward saw blade 3, and the depth of cut to rock increases.When the drive end of upper and lower oil cylinder shortens
When, linking arm 201 can be deflected up, and saw blade 3 is moved upwards, until leaving rock, rock be carried out with next position
Cutting.
Hydraulic oil container and engine system in first electric-controlled hydraulic component 5 can with the first electric-controlled hydraulic component 4 in be
Identical, i.e. the first electric-controlled hydraulic component 4 and the first electric-controlled hydraulic component 5 can use common hydraulic oil container and engine system
System, to reduce the quantity of parts in rock cutting device, makes whole device simple structure, the weight of alleviator.Similarly, under
The 3rd electric-controlled hydraulic component 6 and folding type supporting leg 10 that text will be mentioned, also share same set of with the first electric-controlled hydraulic component 4
Hydraulic oil container and engine system, hydraulic oil is provided with for the oil cylinder in the 3rd electric-controlled hydraulic component 6 and folding type supporting leg 10
And driving force.
And when the hydraulic oil in said modules oil cylinder should convey, how much is conveying, is determined by controlling valve accordingly, leads to
Crossing makes each control valve be electrically connected with electrical control cubicles 8, can be uniformly controlled the startup of each valve and be closed by electrical control cubicles 8, so that real
The circuit control of the whole rock cutting device of existing electrical control cubicles 8 pairs.
The adjustment of the front and back position of linking arm 201 realized by the 3rd electric-controlled hydraulic component 6, the 3rd electric-controlled hydraulic component 6
Including：Front and rear amplitude oil cylinder, connection end is fixed on underframe 1 by connecting seat, and drive end is connected with support 202；Hydraulic oil
Case, is connected with front and rear amplitude oil cylinder by hydraulic line；Front and rear luffing controls valve, is arranged on hydraulic line, and with electrical control cubicles 8
Electrical connection；Engine system, for front and rear amplitude oil cylinder provides power.By front and rear amplitude oil cylinder driving arm 202 on underframe 1
Move forward and backward, so that pair linking arm being connected with support 202 201 is adjusted, be easy to adjust the cutting position of saw blade 3
It is whole.
As shown in Figure 1, the upper half periphery upper cover of saw blade 3 is equipped with saw blade cover 301, and saw blade cover 301 is fixed on left and right luffing
The two ends of the cylinder body of oil cylinder 2033.Saw blade 3 is protected by saw blade cover 301, prevents saw blade 3 from sustaining damage or polluting, while
Improve the security performance of saw blade 3, it is to avoid saw blade 3 causes accident to the miscellaneous part of Rock cutting equipment or neighbouring operating personnel
Damage.
Because pipe trench digging operation scene rubble is more, landform is rugged, for the ease of the movement of rock cutting device, uses
The scope of application wider creeper undercarriage 7.Creeper undercarriage 7 include driving wheel, thrust wheel, upper track wheel, driving wheel and
Crawler belt, the wheel shaft for making each gear by many connecting rods is connected with underframe 1, so that creeper undercarriage 7 can drive bottom
The part movement of frame 1 and its top, is easy to the adjustment of rock cutting device position.In addition, in order that rock cutting device is being made
Tried one's best during industry held stationary, the device also includes being arranged on 1 four the four of corner folding type supporting legs 10 of underframe, each folding
Formula supporting leg 10 includes：It is rotatably arranged in the first folding arm 1001 on underframe 1；One end folds the one of arm 701 with first
The second folding arm 1002 that end is rotatably connected；Supporting leg oil cylinder 1003, the other end that connection end folds arm 1001 with first connects
Connect, drive end is connected with the other end of the second folding arm 1002；Hydraulic oil container, is connected with supporting leg oil cylinder 1003 by hydraulic line
Connect；Supporting leg controls valve, is arranged on hydraulic line, and electrically connected with electrical control cubicles 8；Engine system, is supporting leg oil cylinder
1003 provide power.
When rock cutting device need not be supported, the second folding arm 1002 can be packed up, and the base of arm 1001 is folded with first
The folding type supporting leg 10 in left side, reduces the space occupied by folding type supporting leg 10 in this coincidence such as accompanying drawing 1, does not influence saw blade
3 normal is used.And when rock cutting device needs support, the second folding arm 1002 can be decontroled such as right side in accompanying drawing 1
Folding type supporting leg 10, and supporting plate is set in the second end for folding arm 1002, to increase by the second folding arm 1002 with pipe
The contact area of ditch, the support for making folding type supporting leg 10 more stable for rock cutting device is provided, it is ensured that saw blade 3 is to rock
Steady cutting.The power of folding type supporting leg 10 come from supporting leg hydraulic cylinder 1003, the connection end of supporting leg hydraulic cylinder 1003 with
First folding arm 1001 is connected, and drive end is connected with the second folding arm 1002, and second is driven with by supporting leg hydraulic cylinder 1003
Fold the stretching, extension or contraction of arm 1002.Supporting leg control valve is electrically connected with electrical control cubicles 8, and valve is controlled to supporting leg by electrical control cubicles 8
Opening be controlled with closing, so as to be controlled to the distance of stretch out and draw back of the drive end of supporting leg hydraulic cylinder 1003, make collapsible
Supporting leg 10 can provide the support of stabilization for rock cutting device.
Pipe trench excavation site ground is uneven, rock cutting device underframe 1 in operation is in heeling condition, from
And cause the depth of cut of two groups of cuttings of saw blade 3 inconsistent, it is unfavorable for the subsequent job of the equipment such as excavator.Therefore, electrical control cubicles 8
In be additionally provided with angular transducer, two leveling cyclinders 11 electrically connected with electrical control cubicles 8 are additionally provided with the bottom surface of underframe 1, adjust
Flat oil cylinder 11 is located at the both sides of underframe 1, and fixing end is connected with creeper undercarriage 7, and drive end is connected with underframe 1.Specifically, adjust
Flat oil cylinder 11 is connected with hydraulic oil container by hydraulic line, to provide hydraulic oil as leveling cyclinder 11 by hydraulic oil container.Hydraulic pressure
Leveling control valve is provided with pipeline, electrical control cubicles 8 are electrically connected with leveling control valve, control leveling to control valve with by electrical control cubicles 8
Opening with close, so as to be adjusted to the working condition of leveling cyclinder 11.
Specifically, the angle of inclination that angular transducer is detected is judged by electrical control cubicles 8, when cut surface (i.e. bottom
Plane residing for frame 1) there is inclination angle with horizontal plane, i.e., when cut surface is not in horizontality, the angular transducer in electrical control cubicles 8
Signal is sent to leveling control valve, the drive end of the leveling cyclinder 11 on the left side of underframe 1 or right side is stretched or is shunk, so that underframe
1 to the right or left side deflection, it is ensured that cast-cutting saw slice operationally remains vertical with cut surface.Wherein, what underframe 1 was allowed is inclined
Turn scope for each 15 ° of left and right, to ensure the normal operation of each part in the top of underframe 1.For example, at creeper undercarriage 7
When being tilted to the left i.e. left low right high domatic upper, underframe 1 is in the state being tilted to the left, and now makes left side leveling cyclinder 11
Drive end stretch, the left side of underframe 1 is raised, though underframe 1 slightly towards right avertence turn so that underframe 1 be again at it is horizontal
State, is easy to two groups of synchronous adjustments of saw blade 3 of linking arm 201 pair of the left and right sides of underframe 1, two groups of saw blades 3 is carried out together rock
Step cutting, is easy to the equipment such as excavator to shovel the rock walked after being cut.
Rock cutting device can make the automatically walk of creeper undercarriage 7 under the control of electrical control cubicles 8, reach suitable position
Postpone, by the adjustment to the position of linking arm 201, rock is cut.Automatic control of the electrical control cubicles 8 to rock cutting device
System, is controlled by the PLC (Programmable Logic Controller, programmable logic controller (PLC)) being arranged in electrical control cubicles 8
Device processed is realized.Modular PLC can be used, including the power module for connecting power supply, for General Office
The CPU module of each module information is managed, and for controlling the first electric-controlled hydraulic component 4, the electricity of the second electric-controlled hydraulic component the 5, the 3rd
Adjusting module of control hydraulic package 6, creeper undercarriage 7, leveling cyclinder 11 and supporting leg oil cylinder etc..PLC with it is upper
The control valve electrical connection in each component is stated, the "on" position of electrically operated valve is controlled by PLC, so as to electrically operated valve
Open or close and be adjusted, when electrically operated valve is opened, the hydraulic oil in hydraulic oil container can enter left and right amplitude oil cylinder,
In upper and lower amplitude oil cylinder, front and rear amplitude oil cylinder, supporting leg oil cylinder, leveling cyclinder 11, these oil cylinders are to start working, and work as motor-driven valve
When door is closed, above-mentioned oil cylinder is also accordingly stopped.PLC is also electrically connected with hydraulic motor, with by PLC control
The working condition of hydraulic motor processed, so as to control the rotation or static of the saw blade 3 at hydraulic motor two ends.Furthermore it is possible in PLC controls
Walking mode and cut mode are set in device processed, under walking mode, can realize that Rock cutting is filled by creeper undercarriage 7
The advance or retrogressing put, the position of underframe 1 are adjusted by leveling cyclinder 11, to ensure being smoothed out for Rock cutting.In cutting
Under pattern, it is possible to achieve saw blade 3 is front and rear, the upper and lower, adjustment of right position, is precisely cut with to rock.
In order to reduce the temperature of saw blade 3 during Rock cutting, as shown in accompanying drawing 2 and accompanying drawing 3, rock cutting device is also wrapped
Water spraying mechanism 12 is included, water spraying mechanism 12 includes：Water tank, is arranged on the top surface of underframe 1；Nozzle, is arranged in coupling assembly, spray
The head alignment saw blade 3 of mouth, water tank and nozzle are connected by water pipe；Motor-operated control valve, is arranged on water pipe, and with electrical control cubicles 8
Electrical connection.During the use of saw blade 3, amount of heat is produced due to quickly being rubbed with rock, cooling water is provided by water tank, led to
Opening or closure that electrical control cubicles 8 control motor-operated control valve are crossed, the cooling water in water tank is delivered to by nozzle by water pipe, and in electricity
When dynamic control valve is opened, to the spray cooling water of saw blade 3, so as to reduce the temperature of saw blade 3, it is to avoid saw blade 3 is produced because temperature is too high
The shape that changes or spark, it is ensured that the safe handling of saw blade 3.
For the ease of the control of electrical control cubicles 8, also include remote control in rock cutting device, remote control and PLC without
Line is connected, and operating personnel can be with the mode of operation of remote control PLC and the work shape of each electrical equipment by remote control
State, so as to realize the automatic job of rock cutting device, mitigates the work load of operating personnel.In addition, Rock cutting operation has
There is certain danger, standing is also safer in the position away from saw blade 3.
Presently preferred embodiments of the present invention is the foregoing is only, the protection domain being not intended to limit the invention is all in this hair
Within bright spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in protection scope of the present invention
Within.
Claims (9)
1. a kind of rock cutting device, including underframe (1), is arranged on the elevating mechanism (2) on the underframe (1), the lifting
A linking arm (201) is extended in the front end of mechanism (2), and the front end of the linking arm (201) is provided with saw blade (3) and for driving
The hydraulic motor that the dynamic saw blade (3) rotates, it is characterised in that it is described that the front end of the linking arm (201) is additionally provided with driving
The first electric-controlled hydraulic component (4) of saw blade (3) side-to-side movement；
The elevating mechanism (2) also includes being arranged on the underframe (1), and be connected with the rear end of the linking arm (201)
Support (202), the second electric-controlled hydraulic component (5) being arranged on the support (202) and the 3rd electric-controlled hydraulic component (6), point
The linking arm (201) Yong Yu not driven up and down and moved forward and backward；
The bottom of the underframe (1) is provided with creeper undercarriage (7)；
Electrical control cubicles (8) are additionally provided with the underframe (1), for controlling the first electric-controlled hydraulic component (4), second electricity
The unlatching of control hydraulic package (5), the 3rd electric-controlled hydraulic component (6), the creeper undercarriage (7) and the hydraulic motor
With closing.
2. device according to claim 1, it is characterised in that the elevating mechanism (2) is arranged to symmetrical two groups, respectively
Positioned at the left and right sides of underframe (1)；
Two of elevating mechanism (2) front ends of the linking arm (201) described in two groups are connected by horizontal mounting arm (9).
3. device according to claim 2, it is characterised in that the first electric-controlled hydraulic component (4) includes：Left and right luffing
Oil cylinder, the piston rod at two ends is connected with the horizontal mounting arm (9) two ends respectively；
Coupling assembly, one end is connected on the cylinder body of the left and right amplitude oil cylinder, and the other end connects the saw blade (3)；
Hydraulic oil container, is connected with the left and right amplitude oil cylinder by hydraulic line；
Left and right luffing control valve, is arranged on the hydraulic line, and electrically connected with the electrical control cubicles (8)；
Engine system, for providing power for the left and right amplitude oil cylinder.
4. device according to claim 2, it is characterised in that the second electric-controlled hydraulic component (5) includes：Upper and lower luffing
Oil cylinder, connection end is rotatably connected with the support (202), and drive end is rotatably connected with the linking arm (201)；
Hydraulic oil container, is connected with the upper and lower amplitude oil cylinder by hydraulic line；
Upper and lower luffing control valve, is arranged on the hydraulic line, and electrically connected with the electrical control cubicles (8)；
Engine system, for the upper and lower amplitude oil cylinder provides power.
5. device according to claim 2, it is characterised in that the 3rd electric-controlled hydraulic component (6) includes：Front and rear luffing
Oil cylinder, connection end is fixed on the underframe (1) by connecting seat, and drive end is connected with the support (202)；
Hydraulic oil container, is connected with the front and rear amplitude oil cylinder by hydraulic line；
Front and rear luffing controls valve, is arranged on the hydraulic line, and electrically connected with the electrical control cubicles (8)；
Engine system, for the front and rear amplitude oil cylinder provides power.
6. device according to claim 2, it is characterised in that described device also includes being arranged on (1) four, the underframe
Four folding type supporting legs (10) in corner, each described folding type supporting leg (10) includes：It is rotatably arranged in the bottom
The first folding arm (1001) on frame (1)；
The second folding arm (1002) that one end is rotatably connected with one end of the described first folding arm (1001)；
Supporting leg oil cylinder (1003), connection end is connected with the other end of the described first folding arm (1001), drive end and described the
The other end connection of two-fold arm (1002)；
Hydraulic oil container, is connected with the supporting leg oil cylinder (1003) by hydraulic line；
Supporting leg controls valve, is arranged on the hydraulic line, and electrically connected with the electrical control cubicles (8)；
Engine system, is that the supporting leg oil cylinder (1003) provides power.
7. device according to claim 2, it is characterised in that be provided with angular transducer in the electrical control cubicles (8), it is described
Two leveling cyclinders (11) electrically connected with the electrical control cubicles (8) are provided with underframe (1)；
The leveling cyclinder (11) is connected positioned at the both sides of the underframe (1), fixing end with the creeper undercarriage (7), drives
Moved end is connected with the underframe (1).
8. device according to claim 3, it is characterised in that described device also includes water spraying mechanism (12), the water spray
Mechanism (12) includes：Water tank, is arranged on the top surface of the underframe (1)；
Nozzle, is arranged in the coupling assembly, is connected by water pipe with the water tank, for being sprayed water to the saw blade (3)；
Motor-operated control valve, is arranged on the water pipe, and is electrically connected with the electrical control cubicles (8).
9. the device according to claim any one of 1-8, it is characterised in that described device also includes remote control, described distant
Control device and the electrical control cubicles (8) wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137844.4A CN106891444B (en) | 2017-03-09 | 2017-03-09 | A kind of rock cutting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137844.4A CN106891444B (en) | 2017-03-09 | 2017-03-09 | A kind of rock cutting device |
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| CN106891444A true CN106891444A (en) | 2017-06-27 |
| CN106891444B CN106891444B (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710137844.4A Active CN106891444B (en) | 2017-03-09 | 2017-03-09 | A kind of rock cutting device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188469A (en) * | 2018-03-02 | 2018-06-22 | 顾思颖 | A kind of aluminum alloy window frame edge cutter |
| CN108214945A (en) * | 2018-01-10 | 2018-06-29 | 中铁隧道局集团有限公司 | Mobile facade hard rock slot-cutting machine and its construction technology |
| CN108825228A (en) * | 2018-06-09 | 2018-11-16 | 安徽科创新能源科技有限责任公司 | A kind of mine has the excavating equipment of tilt adjustment effect with bottom |
| CN108979636A (en) * | 2018-08-10 | 2018-12-11 | 侯亚明 | A kind of environment-protecting intelligent quarrying system |
| CN111633840A (en) * | 2020-06-08 | 2020-09-08 | 杭州酬催科技有限公司 | Stable punching device for decorating ceramic tiles |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0162729A2 (en) * | 1984-05-25 | 1985-11-27 | H.B. Zachry Company | Rotary rock and trench-cutting saw |
| US4645266A (en) * | 1984-01-21 | 1987-02-24 | Paurat F | Tunnel and gallery excavator |
| CN201483653U (en) * | 2009-06-16 | 2010-05-26 | 福建泉州创鑫石材机械有限公司 | Novel stone middle filling machine |
| CN102678110A (en) * | 2012-05-05 | 2012-09-19 | 闫振东 | Cutting-head type short-wall large-mining-height coal winning machine and comprehensive mechanized coal mining process |
| CN104763418A (en) * | 2015-04-01 | 2015-07-08 | 蒲长晏 | Grooving machine |
| CN206551249U (en) * | 2017-03-09 | 2017-10-13 | 中国石油天然气集团公司 | A kind of rock cutting device |
-
2017
- 2017-03-09 CN CN201710137844.4A patent/CN106891444B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4645266A (en) * | 1984-01-21 | 1987-02-24 | Paurat F | Tunnel and gallery excavator |
| EP0162729A2 (en) * | 1984-05-25 | 1985-11-27 | H.B. Zachry Company | Rotary rock and trench-cutting saw |
| CN201483653U (en) * | 2009-06-16 | 2010-05-26 | 福建泉州创鑫石材机械有限公司 | Novel stone middle filling machine |
| CN102678110A (en) * | 2012-05-05 | 2012-09-19 | 闫振东 | Cutting-head type short-wall large-mining-height coal winning machine and comprehensive mechanized coal mining process |
| CN104763418A (en) * | 2015-04-01 | 2015-07-08 | 蒲长晏 | Grooving machine |
| CN206551249U (en) * | 2017-03-09 | 2017-10-13 | 中国石油天然气集团公司 | A kind of rock cutting device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214945A (en) * | 2018-01-10 | 2018-06-29 | 中铁隧道局集团有限公司 | Mobile facade hard rock slot-cutting machine and its construction technology |
| CN108188469A (en) * | 2018-03-02 | 2018-06-22 | 顾思颖 | A kind of aluminum alloy window frame edge cutter |
| CN108188469B (en) * | 2018-03-02 | 2024-04-09 | 顾思颖 | Edge cutter for aluminum alloy window frame |
| CN108825228A (en) * | 2018-06-09 | 2018-11-16 | 安徽科创新能源科技有限责任公司 | A kind of mine has the excavating equipment of tilt adjustment effect with bottom |
| CN108979636A (en) * | 2018-08-10 | 2018-12-11 | 侯亚明 | A kind of environment-protecting intelligent quarrying system |
| CN111633840A (en) * | 2020-06-08 | 2020-09-08 | 杭州酬催科技有限公司 | Stable punching device for decorating ceramic tiles |
| CN111633840B (en) * | 2020-06-08 | 2021-11-16 | 山东构尚建筑装饰有限公司 | Stable punching device for decorating ceramic tiles |
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|---|---|
| CN106891444B (en) | 2019-04-02 |
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