CN206246121U - A kind of Full Automatic Liquid presses off stone device - Google Patents
A kind of Full Automatic Liquid presses off stone device Download PDFInfo
- Publication number
- CN206246121U CN206246121U CN201621349201.3U CN201621349201U CN206246121U CN 206246121 U CN206246121 U CN 206246121U CN 201621349201 U CN201621349201 U CN 201621349201U CN 206246121 U CN206246121 U CN 206246121U
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- Prior art keywords
- stone
- hydraulic cylinder
- valve
- bearing
- hydraulic
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Abstract
The utility model is related to a kind of Full Automatic Liquid to press off stone device,Belong to hydraulic means technical field,There is provided a kind of simple structure,It is easy to use,Designed using mechanical-electrical-hydraulic integration,It is time saving and energy saving,The Full Automatic Liquid of high working efficiency presses off stone device,To open, stone part is main to be constituted by opening stone impact drill and open stone hydraulic cylinder the technical scheme for being used,The main drill hammer by hydraulic motor and on hydraulic motor of bore portion and the drilling hydraulic cylinder for driving drill hammer to move up and down,Open stone hydraulic cylinder and drilling hydraulic cylinder is connected by low-pressure relief valve with main oil pipe road,Stone impact drill and hydraulic motor is driven to be connected with main oil pipe road by high-pressure pressure-reducing valve,Main overflow valve is provided with main oil pipe road,Open stone hydraulic cylinder,Drilling hydraulic cylinder,Choke valve is provided with the oil inlet pipe for driving stone impact drill and hydraulic motor,And enter to be respectively arranged with solenoid directional control valve on flowline；The utility model is widely used in out masonry industry.
Description
Technical field
The utility model is related to a kind of Full Automatic Liquid to press off stone device, belongs to hydraulic means technical field.
Background technology
With fast-developing and the national increasingly increase to mineral resources demand, rock engineering and the getter of national economy
The importance of journey work becomes increasingly conspicuous.In traditional rock and mining, either have an opencast mining of or underground mining, most
The work on basis is exactly that rock is broken off from rock mass.Most of exploitations use at present is drilled and blasted, concrete expansion
With use the method such as quartering hammer.The consideration of the aspects such as the safety for China's expanding economy, environmental protection and workmen, it is in addition quick-fried
Increasingly skyrocketing and examining explosion formality for the costs such as broken medicine is also bothered very much, along with the geology calamity that blasting method is produced to massif
The factors such as evil, the social concern that these have resulted in conventional method is growing day by day, and non-explosion is opened stone arm and arisen at the historic moment.
For example, the patent of Publication No. CN201297173Y discloses a kind of non-blasting mining and driving is divided with rock
Machine, category mining and heading equipment, it is characterized in that in body, vertical blind hole is uniformly opened up along its length, it is solid in each blind hole
Dingan County fills piston bush, hypomere diameter is opened up in each piston bush greatly, the small step through hole of epimere diameter, in each step
Rod failure plug is equipped with through hole, fluting installs super-pressure between body and piston and between piston, piston rod and piston bush
Sealing ring, the oil suction chamber and oil back chamber on piston two sides, by entering, drainback passage connects with peripheral hardware oil sources.But described in the patent
Sealing is sealed using sealing ring, and piston bush abradable seal circle in motion process can then cause hydraulic oil from piston bush
Leaked at sealing ring.
The patent of Publication No. CN204646238U uses non-blasting mining and driving rock splitter by rock cleavage,
It is that drilling processes the cylindrical cavity of pre-buried splitting machine on the rock of splitting by rig, then liquid is supplied toward splitting rod is interior
Force feed, is exerted a force by the end face of piston rod to cavity curved inner wall, reaches the effect of splitting rock.But occur in practical operation
Many functional defects, such as piston stroke is short, causes without dustproof facilities, without rig without chamfering, oil cylinder in oil pocket secondary
Operation, be unable to do without three phase mains, safety coefficient is not high, production capacity is low and the inefficiency that wastes time and energy etc..
Utility model content
To solve the technical problem that prior art is present, the utility model provides a kind of simple structure, easy to use, adopts
Designed with mechanical-electrical-hydraulic integration, time saving and energy saving, the Full Automatic Liquid of high working efficiency presses off stone device.
To achieve the above object, the technical scheme that the utility model is used presses off stone device for a kind of Full Automatic Liquid, bag
Include out stone part and bore portion, it is described to open that stone part is main to be constituted by driving stone expander and open stone hydraulic cylinder, it is described to open stone expansion
Prop is connected with the piston rod for opening stone hydraulic cylinder, and the bore portion is main by hydraulic motor and on hydraulic motor
Drill hammer and the drilling hydraulic cylinder for driving drill hammer to move up and down, the stone hydraulic cylinder of opening are equal with drilling hydraulic cylinder
It is connected with main oil pipe road by low-pressure relief valve, stone impact drill and the hydraulic motor opened is by high-pressure pressure-reducing valve and main oil pipe
Road is connected, and is provided with main overflow valve on the main oil pipe road, it is described open stone hydraulic cylinder, the hydraulic cylinder that drills, open stone impact drill and
Choke valve is provided with the oil inlet pipe of hydraulic motor, it is described to open stone hydraulic cylinder, the hydraulic cylinder that drills, open stone impact drill and hydraulic pressure horse
Entering for reaching is respectively arranged with solenoid directional control valve on flowline.
Preferably, the bore portion also includes guide post and bearing block, and the guide post is fixed in frame, the axle
Bearing is installed on the guide bar by sliding sleeve, and decelerator is provided with the bearing block, and hydraulic pressure horse is provided with the decelerator
Reach, hollow main shaft is provided with the bearing block, the hollow main shaft is arranged on bearing block by bearing, the hollow main shaft
Distance bushing is provided with and bearing block between, the bottom of the bearing block is provided with lower cover, use is provided with the top of bearing block
In the bearing nut and upper press cover of locking bearing, swivel joint is provided with the top of the hollow main shaft, the rotation connects
Compressed air electromagnetic valve is provided with head, the bottom of the hollow main shaft is provided with impactor, punching is provided with the impactor
Drill bit is hit, the drilling hydraulic cylinder is arranged in frame, and piston rod is connected with bearing block.
Preferably, the stone part of opening is at least one.
Preferably, the main overflow valve uses electric-controlled type pipeline overflow valve.
Preferably, the bearing is taper roll bearing.
Compared with prior art, the utility model has following technique effect：The utility model is logical using solenoid directional control valve
Cross choke valve to drive hydraulic cylinder, hydraulic motor and open the action of stone impact drill, the sequencing respectively acted by electrical equipment control is come complete
Into a work cycle.After hydraulic motor delivers torque to reductor amplification, then moment of torsion is transmitted to punching by bearing block main shaft
Device is hit, then is transmitted to drill bit, rock is punched, high-pressure blast then sends into impactor by hollow main shaft, drive drill bit to rock impact
Punching.Field construction operation is preferably solved without electric, motorless problem；To drill and open stone and form mechanical-electrical-hydraulic integration behaviour
Make, it is convenient, flexible, production efficiency is improve, productivity ratio is existing to improve more than 5-8 times；PLC system is dexterously applied to the reality
With new, will drill, blow bits, return, opening the operation process such as stone, positioning and link up in one, greatly reduce artificial quantity and
Cost payout；Quarrying driving method in the past is improved, by opening stone arm expansion oil cylinder by rock cleavage.Whole machine is opened using contactless stroke
Stroke Control is realized in pass, entirely opens masonry industry and is realized by the PLC of independent research in excavator driving room by a people, greatly
Improve operating efficiency and manual security；Main body implements totally-enclosed measure, greatly reduces what is produced during construction operation
Huge noise, and start dust absorbing device simultaneously during bit bore（Supporting Cyclone bag dust collector）Reduce work
Dust pollution during industry, so as to realize environmental requirement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bore portion in the utility model.
Fig. 3 is the side view of bore portion in the utility model.
Fig. 4 is the top view of bore portion in the utility model.
Fig. 5 is the schematic cross-section of the utility model bottom bracket.
Fig. 6 is to open the structural representation of stone part in the utility model.
Specific embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect become more apparent, with
Lower combination drawings and Examples, are further elaborated to the utility model.It should be appreciated that specific reality described herein
Apply example to be only used to explain the utility model, be not used to limit the utility model.
As shown in figure 1, a kind of Full Automatic Liquid presses off stone device, including stone part and bore portion are opened, open stone part main
Constituted by driving stone expander 1 and opening stone hydraulic cylinder 2, drive stone expander 1 and be connected with the piston rod for opening stone hydraulic cylinder 2, open stone portion
Divide and be at least one, when for multiple, arrangement mode is that arranged in a straight line, curved arrangement and rectilinear curve mixing are arranged, and has plane
The various combinations such as arrangement and space multistory arrangement, lifting is driven by opening stone hydraulic cylinder 2, and if this drive stone expander can be with
Dry platform work in combination.The main drill hammer 4 by hydraulic motor 3 and on hydraulic motor of bore portion and for driving
The drilling hydraulic cylinder 5 that drill hammer is moved up and down, opens stone hydraulic cylinder 2 and drilling hydraulic cylinder 5 passes through low-pressure relief valve 6 and main oil
Pipeline 7 is connected, and drives stone expander 1 and hydraulic motor 3 is connected by high-pressure pressure-reducing valve 8 with main oil pipe road 7, main oil pipe road 7
On be provided with main overflow valve 9, open stone hydraulic cylinder 2, drilling hydraulic cylinder 5, open on the oil inlet pipe of stone expander 1 and hydraulic motor 3
Choke valve 10 is provided with, stone hydraulic cylinder 2, drilling hydraulic cylinder 5 is opened, is opened entering on flowline respectively for stone expander 1 and hydraulic motor 3
It is provided with solenoid directional control valve 11.By different diamond components and the combination for opening stone part, a variety of styles can be derived
Model, it is adaptable to different job requirements.
Wherein, bore portion also includes guide post 12 and bearing block 13, and guide post 12 is fixed in frame, and bearing block 13 leads to
Sliding sleeve 15 is crossed on guide post 12, decelerator 16 is installed on bearing block 13, hydraulic motor 3 is installed on decelerator 16,
Hollow main shaft 17 is provided with bearing block 13, hollow main shaft 17 is arranged on bearing block 13 by bearing 23, and bearing is rolled for circular cone
Sub- bearing.It is arranged on bearing block 13 in opposite directions using a pair of taper roll bearings, drilling propulsion is born while moment of torsion is born
Power and bit reaction force.Bore operation is carried out by guide post 12 downwards in the presence of the hydraulic cylinder 5 that drills.Hollow main shaft 17
Distance bushing 18 is provided with and bearing block 13 between, the bottom of bearing block 13 is provided with lower cover 19, and the top of bearing block 13 sets
The bearing nut 20 and upper press cover 24 for locking bearing are equipped with, the top of hollow main shaft 17 is provided with swivel joint 21,
Compressed air electromagnetic valve 22 is provided with swivel joint 21, main overflow valve uses electric-controlled type pipeline overflow valve, efficiently solves and match somebody with somebody
Set Machine hydraulic fry dried food ingredients heat problem.The bottom of hollow main shaft 17 is provided with impactor 14, and drill hammer is provided with impactor 14
4, drilling hydraulic cylinder 5 is arranged in frame, and piston rod is connected with bearing block 14.
When in use, after excavating machine starting, hydraulic pump is supplied after hydraulic oil depressurizes to main overflow valve and supplied the utility model
Stone arm power is pressed off to Full Automatic Liquid, under the control of electrical apparatus control system, hydraulic oil is made first through main overflow valve events, hydraulic pressure
Oil starts hydraulic motor output and turns round through hydraulic motor solenoid electric valve after being depressurized through high-pressure pressure-reducing valve by hydraulic motor choke valve
Square, makes compressed air enter into drill bit after swivel joint is passed through hollow main shaft, drilling rod while opening compressed air electromagnetic valve
Row blows bits operation, while high-pressure blast drives impactor action so that drill bit produces impact to rock.Then rig hydraulic cylinder leads to
The hydraulic oil crossed after low-pressure relief valve decompression controls the control of magnetic valve through rig hydraulic cylinder choke valve by rig hydraulic cylinder again
Rig bearing block is advanced to advance downwardly after throttling, bearing block is drilled by bearing drive shaft and impactor, drill hammer
Operation, after drilling in place, a signal is fed back by loaded on the travel switch below rig to controller, and control rig is hydraulic cylinder-controlled
Magnetic valve commutation processed, drill bit lifting returns to initial station.Then open the whole machine rotation of stone part and align stone expander and drilled
Center, opens stone hydraulic cylinder electromagnetism valve events, and hydraulic oil opens stone expansion through driving stone hydraulic cylinder choke valve into stone Hydraulic Cylinder is opened
Device after declining in place, controller is fed back signal to by travel switch into drilling, and drives stone expander control magnetic valve
Commutation, hydraulic oil is entered by driving stone expander choke valve drives stone expander, carries out out masonry industry, after the completion of opening stone, controller
Make out stone hydraulic cylinder return, open stone hydraulic cylinder retraction, drive is driven stone expander and returns to initial job position.One working cycles knot
Beam.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., all should wrap in the utility model model
In enclosing.
Claims (5)
1. a kind of Full Automatic Liquid presses off stone device, it is characterised in that：It is described to open stone part master including opening stone part and bore portion
It is described to drive stone expander and be connected with the piston rod for opening stone hydraulic cylinder by driving stone expander and opening stone hydraulic cylinder and constitute, it is described
The main drill hammer by hydraulic motor and on hydraulic motor of bore portion and moved down on drill hammer for being driven
Dynamic drilling hydraulic cylinder, it is described open stone hydraulic cylinder and drilling hydraulic cylinder be connected with main oil pipe road by low-pressure relief valve, institute
State out stone expander and hydraulic motor to be connected with main oil pipe road by high-pressure pressure-reducing valve, main overflowing is provided with the main oil pipe road
Stream valve, it is described to open stone hydraulic cylinder, the hydraulic cylinder that drills, to open and be provided with choke valve on the oil inlet pipe of stone expander and hydraulic motor,
It is described to open stone hydraulic cylinder, the hydraulic cylinder that drills, drive stone expander and entering for hydraulic motor is respectively arranged with electromagnetic switch on flowline
Valve.
2. a kind of Full Automatic Liquid according to claim 1 presses off stone device, it is characterised in that：The bore portion also includes
Guide post and bearing block, the guide post are fixed in frame, and the bearing block is installed on the guide bar by sliding sleeve, the axle
Decelerator is installed in bearing, hydraulic motor is installed on the decelerator, hollow main shaft is provided with the bearing block, it is described
Hollow main shaft is arranged on bearing block by bearing, and distance bushing, the axle are provided between the hollow main shaft and bearing block
The bottom of bearing is provided with lower cover, and bearing nut and upper press cover for locking bearing are provided with the top of bearing block,
Swivel joint is provided with the top of the hollow main shaft, compressed air electromagnetic valve is provided with the swivel joint, it is described hollow
The bottom of main shaft is provided with impactor, and drill hammer is provided with the impactor, and the drilling hydraulic cylinder is arranged in frame,
And piston rod is connected with bearing block.
3. a kind of Full Automatic Liquid according to claim 1 presses off stone device, it is characterised in that：The stone part of opening is at least
One.
4. a kind of Full Automatic Liquid according to claim 1 presses off stone device, it is characterised in that：The main overflow valve is using electricity
Control formula pipeline overflow valve.
5. a kind of Full Automatic Liquid according to claim 2 presses off stone device, it is characterised in that：The bearing is taper roller
Bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349201.3U CN206246121U (en) | 2016-12-09 | 2016-12-09 | A kind of Full Automatic Liquid presses off stone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349201.3U CN206246121U (en) | 2016-12-09 | 2016-12-09 | A kind of Full Automatic Liquid presses off stone device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246121U true CN206246121U (en) | 2017-06-13 |
Family
ID=59006389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621349201.3U Expired - Fee Related CN206246121U (en) | 2016-12-09 | 2016-12-09 | A kind of Full Automatic Liquid presses off stone device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640073A (en) * | 2016-12-09 | 2017-05-10 | 陈国梁 | Full-automatic hydraulic stone splitting device |
-
2016
- 2016-12-09 CN CN201621349201.3U patent/CN206246121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640073A (en) * | 2016-12-09 | 2017-05-10 | 陈国梁 | Full-automatic hydraulic stone splitting device |
| CN106640073B (en) * | 2016-12-09 | 2019-03-08 | 陈国梁 | Full Automatic Liquid presses off stone device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20211209 |