Efficient stone crusher
Technical field
The present invention relates to engineering construction field, especially, it is related to a kind of stone crusher.
Background technology
In construction process, it is often necessary to which rock or concrete block are crushed;Therefore, it is generally necessary to using broken
Split machine;Current disruptor mainly includes the hydraulic pressure intubation that may be inserted into the pre- hole being formed on stone, the hydraulic pressure intubation
Side has cotter mechanism, and hydraulic pressure intubation is communicated in hydraulic system;After hydraulic pressure intubation insertion hole, by hydraulic system plus
Pressure, can make the cotter mechanism of hydraulic pressure intubation side laterally flared, the hole in stone is laterally cracked;However, due to hydraulic coupling
It is static force, can only will be relatively slowly increases, the impulsive force for stone is extremely limited, therefore, hydraulic system is needed larger
Under power, stone could be effectively cracked;On the other hand, hydraulic system volume, weight are larger, carry very inconvenient, are unfavorable for
Operation under flexible and changeable construction environment.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of efficient stone crusher, the efficient stone crusher can be flexible
Quick crashing easily is carried out to the stone under various environment or concrete block, volume and power are smaller, quite convenient for carrying.
The technical solution adopted for the present invention to solve the technical problems is:The efficient stone crusher includes main frame;The main frame
Extend the axostylus axostyle provided with stretching intubation that is extending along cannula axis in one section of intubation, the intubation, the outer end of the axostylus axostyle forward
Portion, which is provided with, can produce the sparking electrode of electric arc;The side of the intubation is circumferentially evenly equipped with 2-4 Pai Ceding mechanisms, the Ce Ding mechanisms
Including the slideway connected with cannula interior, and the traveller in slideway;The outer end of the traveller forms pointed cone, and traveller is horizontal
To when sliding into outermost end, the outer end pointed cone of traveller ejects outer to intubation, and traveller is when sliding laterally inner terminal, traveller it is outer
End pointed cone is entirely retracted in slideway.
Preferably, the axostylus axostyle is through magnetization, the traveller is made up of ferromagnet, and in its natural state, each traveller is by axle
The attraction of bar and automatic retraction intubation inner side, until the inner of traveller props up the axostylus axostyle, each traveller is constituted by the axostylus axostyle in itself
Inner limit body;The inner end of the traveller is in dome-shaped.
Preferably, the junction of the intubation and main frame is provided with the protective plate of extending transversely, to stop from stone hole
The disintegrating slag of interior ejection.
As preferential, the axostylus axostyle is fixed in the axial sliding plug in the intubation;Between the axial sliding plug and intubation
Air-tight fit is remained, air-tight fit is also remained between the traveller and slideway;The intubation interior sealing fluid force feed;
The traveller is made up of ferromagnet, in its natural state, each traveller automatic retraction intubation inner side by the attraction of axostylus axostyle, until sliding
The inner of post props up the axostylus axostyle, is made up of the inner limit body of each traveller in itself the axostylus axostyle;The inner end of the traveller is in circle
Arch.
The beneficial effects of the present invention are:The efficient stone crusher when in use, can be first using impact drill in stone or coagulation
Punch, then insert the encapsulation gunpowder or explosive of appropriate brisance in hole on soil block;Make the intubation patchhole of the stone crusher
In hole, but the sparking electrode is set to discharge, so that ignition charge;After explosive charge, the explosion gas in hole is on the one hand horizontal
To hole is burst, on the other hand pour in the intubation, now insert overpressure and increase severely, the traveller in intubation is laterally outward pushed up
Go out, penetrate hole wall, so as to prevent intubation from withdrawing, plasting damage effect is limited in hole, prevent operating personnel from being impacted;Due to
Explosive force during explosive blasting is much larger than hydraulic coupling, therefore is easier to rupture stone;And the disruptor is simple in construction, carry
It is convenient, various operating modes can be flexibly applied to.
Brief description of the drawings
Fig. 1 is the structural representation of this efficient stone crusher embodiment one.
Fig. 2 is the structural representation of this efficient stone crusher embodiment two.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples:
Embodiment one:
In the embodiment one shown in Fig. 1, the efficient stone crusher includes main frame 1;The rear portion of the main frame 1 is provided with handrail 11;It is main
Machine 1 extends forward one section of intubation 2, the interior axostylus axostyle 3 for being provided with stretching intubation 2 along intubation 3 axis extension of the intubation 2;This implementation
In example one, axostylus axostyle 3 is mutually fixed with main frame 1;The outer end of the axostylus axostyle 3, which is provided with, can produce the sparking electrode 31 of electric arc;The master
High voltage power supply is provided with machine 1, high pressure can be applied for the sparking electrode 31, it is discharged;The side of the intubation 2 is circumferentially evenly equipped with
2 Pai Ceding mechanisms 4, the Ce Ding mechanisms 4 include the slideway connected with cannula interior, and the traveller 41 in slideway;Institute
The outer end for stating traveller 41 forms pointed cone, and traveller 41 is when sliding laterally outermost end, and the outer end pointed cone of traveller 41 is ejected to intubation 2
Outside, and when traveller 41 slides laterally inner terminal, the outer end pointed cone of traveller 41 is entirely retracted in slideway.
Above-mentioned efficient stone crusher, the axostylus axostyle 3 is made up of through magnetization, the traveller 41 ferromagnet, in its natural state,
Each traveller 41 automatic inner side of retraction intubation 2 by the attraction of axostylus axostyle 3, until the inner of traveller 41 props up the axostylus axostyle 3, by the axle
Bar 3 itself constitutes the inner limit body of each traveller 41;So as to ensure do not need it is manually-operated in the case of, traveller 41
Intubation 2 will not be hindered swimmingly to insert in the hole of stone.And the inner end of the traveller 41 is in dome-shaped, so that it is guaranteed that intubation
Gases at high pressure in 2 can laterally outward promote traveller 41, it is outwards skidded off.
The junction of above-mentioned efficient stone crusher, the intubation 2 and main frame 1 is provided with the protective plate 5 of extending transversely, to stop
The disintegrating slag sprayed out of stone hole.
Above-mentioned efficient stone crusher when in use, can be punched first using impact drill on stone or concrete block, then will be suitable
When the encapsulation gunpowder or explosive of brisance are inserted in hole;The intubation 2 of the stone crusher is inserted in hole, but make the electric discharge
Electrode 31 discharges, so that ignition charge;After explosive charge, on the one hand the explosion gas in hole laterally bursts hole, the opposing party
Face is poured in the intubation 2, and the traveller 41 being now intubated in increased pressure in 2, intubation 2 is laterally outward ejected, and penetrates hole wall, from
And prevent intubation 2 from withdrawing, plasting damage effect is limited in hole, prevent operating personnel from being impacted;During due to explosive blasting
Explosive force is much larger than hydraulic coupling, therefore is easier to rupture stone;, can be flexible and the disruptor is simple in construction, easy to carry
Applied to various operating modes.
Embodiment two:
For the embodiment two shown in Fig. 2, its from unlike embodiment one, the axostylus axostyle 3 is fixed on the axle in the intubation 2
To in sliding plug 6;Air-tight fit is remained between the axial sliding plug 6 and intubation 2, between the traveller 41 and slideway also all the time
Keep air-tight fit;The intubation 2 interior sealing fluid force feed;The traveller 41 is made up of ferromagnet, in its natural state, each cunning
The automatic inner side of retraction intubation 2 by the attraction of axostylus axostyle 3 of post 41, until the inner of traveller 41 props up the axostylus axostyle 3, by the axostylus axostyle 3
Itself constitutes the inner limit body of each traveller 41;The inner end of the traveller 41 is in dome-shaped.In a non-operative state, 2 are intubated
Interior hydraulic oil extends axially into full-size, the axostylus axostyle 3 can be made outwards to eject to the limit, it is easy to contact in stone hole
Explosive;And when the generation explosion time in stone hole, the impact force action of gases at high pressure can make on the axial slider 6
Air pressure impulsive force equably shares each region in intubation 2 by the hydraulic oil at the rear of axial slider 6, can largely suppress
The possibility of 2 local deformations is intubated, and the axial vibration of each traveller 41 can be substantially eliminated, allows sliding block 41 more smoothly
Laterally outward skid off, so that the performance of stone crusher is more stable, also make its durable in use.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification for being made, equivalent substitution should be included in the scope of the protection.