A kind of sandstone vibration screen equipment for construction
It the utility model is related to technical field of building construction, and in particular to a kind of sandstone oscillatory type for construction is sieved
From broadly, architecture is the subject of research building and its environment.Architecture is one across engineering technology
With the subject of humanities and art.Architecture（Architecture）The involved art of architecture and Building technology and conduct are practical
Included by the art of architecture of art it is aesthstic and it is practical while, though they have clearly different but maintained close ties with,
And its component differs widely with concrete condition and the difference of building.
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
Say it is various lines on design drawing, in specified place, become process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is referred to as " construction site " or cried
" job site ", is also named building site.
Sandstone is commonly used in construction and decoration, sandstone refers to the loose blend of sand grains and rubble.Geologically, it is particle diameter
0.074 ~ 2mm mineral or rock particles are referred to as sand, and (the two difference is by rounding referred to as gravel or dust of the particle diameter more than 2mm
Degree is different, detailed visible entry conglomerate, sandstone).If sandstone medium stone is mostly gravel, referred to as sand gravel.In daily life
Sandstone is referred to as sandstone by someone.
For sandstone using preceding needing to be screened, its effect of the sandstone of different grain size size is inconsistent, it is therefore desirable to carries out
Screening, in the prior art, working and invest sandstone on screen cloth, this kind of method is extremely inefficient, and the labor intensity of worker is very big, when
When needing large batch of sandstone, then it can not meet needs.
Utility model content
The purpose of this utility model is to provide a kind of sandstone vibration screen equipment for construction, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of sandstone vibration screen equipment for construction, including framework is screened, it is provided with the screening frame body
Stop sleeve, stop sleeve bottom are fixedly connected with screen cloth, and the stop sleeve top is symmetrically fixedly connected with two connecting rods,
Connecting rod is symmetrically fixedly connected with two the first sleeves, the first sleeve inner bottom part is consolidated in U-shaped is inverted at the top of the screening framework
Surely it is connected with back-moving spring, back-moving spring top is fixedly connected with guide rod, and the horizontal segment of guide rod top and connecting rod is fixed
Connection, mounting seat is symmetrically fixedly connected with the screening frame side wall, is fixedly connected with second sleeve in mounting seat, described the
Two sleeve inner bottom parts are fixed with electromagnet, and another vertical section of connecting rod is located inside second sleeve, and connecting rod is another
The bottom of one vertical section is fixedly connected with iron block；The screening framework bottom is fixedly connected with four universal wheels, and four universal
Screening framework bottom between wheel is additionally provided with stabilising arrangement.
It is as further program of the utility model：The back-moving spring is stage clip.
As the utility model, further scheme is：The stabilising arrangement includes supporting plate, supporting plate downside surrounding
Place is fixedly connected with stable block, and the supporting plate middle offers through hole, and through hole is provided with threaded rod, threaded rod top and sieve
Select and be fixedly connected on the downside of framework, nut, the supporting plate and screening framework are threaded with the threaded rod above the through hole
It is connected between downside by four connecting springs.
As the utility model, further scheme is：The through-hole diameter is more than threaded rod external diameter.
As the utility model, further scheme is：The threaded rod bottom is fixedly connected with baffle plate.
As the utility model, further scheme is：Outlet is offered in the screening framework bottom sidewall.
The beneficial effects of the utility model are to produce magnetic after electromagnet energization, and iron block is attracted, makes connecting rod
Declining, the horizontal segment in connecting rod moves downward, and moves downward guide rod, so as to which guide rod is compressed to back-moving spring,
Make back-moving spring that there is certain decrement；After electromagnet powers off magnetic absorb, connecting rod under the elastic force of back-moving spring to
Upper motion, so as to drive screen cloth to move upwards suddenly, vibration screen is carried out to the sandstone on screen cloth, effectively increases sandstone
Screening effect；The mutual dress of present apparatus stable state and mobile status is realized using stabilising arrangement, more facilitates work.This reality
With new structural design rationally, using simple and screening effect it is good the advantages that, there is certain application value.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model stabilising arrangement.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of sandstone vibration screen for construction is set
It is standby, including screening framework 1, the screening framework 1 is interior to be provided with stop sleeve 2, and the bottom of stop sleeve 2 is fixedly connected with screen cloth 3, sieve
Net 3 is used to screen sandstone, and stop sleeve 2 can prevent the bulky grain rubble on screen cloth 3 from dropping into screening framework 1；
The top of stop sleeve 2 is symmetrically fixedly connected with two connecting rods 4, and connecting rod 4 is in inversion U-shaped, the sieve
The top of framework 1 is selected symmetrically to be fixedly connected with two the first sleeves 5, the inner bottom part of the first sleeve 5 is fixedly connected with back-moving spring 7, multiple
The position top of spring 7 is fixedly connected with guide rod 6, and the top of guide rod 6 is fixedly connected with the horizontal segment of connecting rod 4, the screening frame
Mounting seat 11 is symmetrically fixedly connected with the side wall of body 1, is fixedly connected with second sleeve 9 in mounting seat 11, in the second sleeve 9
Bottom is fixed with electromagnet 10, passes to pulse current to electromagnet 10 herein：Power off 1 second after being powered 2 seconds, be then powered again again
2 seconds, another vertical section of connecting rod 6 was located inside second sleeve 9, and the bottom of another vertical section of connecting rod 6 is fixed
Iron block 8 is connected with, magnetic is produced after the energization of electromagnet 10, iron block 8 is attracted, declines connecting rod 4, in connecting rod 4
Horizontal segment move downward, move downward guide rod 6, back-moving spring 7 be compressed so as to guide rod 6, make back-moving spring 7
With certain decrement；Magnetic is absorbed after electromagnet 10 powers off, and connecting rod 4 is moved upwards under the elastic force of back-moving spring 7,
So as to drive the motion upwards suddenly of screen cloth 3, vibration screen is carried out to the sandstone on screen cloth 3, effectively increases the screening of sandstone
Screening framework 1 bottom is fixedly connected with four universal wheels 12, the bottom of screening framework 1 between four universal wheels 12
Portion is additionally provided with stabilising arrangement 13, and the stabilising arrangement 13 includes supporting plate 133, is fixedly connected with the downside surrounding of supporting plate 133
Stable block 134, the middle of supporting plate 133 offers through hole 137, is provided with threaded rod 132 at through hole 137, threaded rod 132 pushes up
End is fixedly connected with the downside of screening framework 1, and nut 135 is threaded with the threaded rod 132 of the top of through hole 137, described
Be connected between supporting plate 133 and screening framework 1 downside by four connecting springs 131, when the present apparatus at work, rotate spiral shell
Mother 135, nut 135 moves downward, and drives supporting plate 133 to move downward, and makes to stablize block 134 and is touched with ground, so as to realize
The steady operation of the present apparatus；When needing to move the present apparatus, rotating backward nut 135 rises nut 135, supporting plate 133
Moved upwards under the pulling force of connecting spring 131, stable block 134 leaves ground, it is achieved thereby that the present apparatus is moved easily.
The back-moving spring 7 is stage clip.
The diameter of through hole 137 is more than the external diameter of threaded rod 132.
The bottom of threaded rod 132 is fixedly connected with baffle plate 136, under supporting plate 133 is not come off from threaded rod 132
Outlet 14 is offered in the screening bottom sidewall of framework 1.
The course of work of the present utility model is：Magnetic is produced after the energization of electromagnet 10, iron block 8 is attracted, makes company
Extension bar 4 declines, and the horizontal segment in connecting rod 4 moves downward, and moves downward guide rod 6, so as to which guide rod 6 is to back-moving spring 7
It is compressed, makes back-moving spring 7 that there is certain decrement；Magnetic absorbs after electromagnet 10 powers off, and connecting rod 4 is resetting bullet
Moved upwards under the elastic force of spring 7, so as to drive the motion upwards suddenly of screen cloth 3, vibration screen carried out to the sandstone on screen cloth 3,
Effectively increase the screening effect of sandstone；When the present apparatus at work, rotating nut 135, nut 135 moves downward, drive branch
Fagging 133 moves downward, and makes to stablize block 134 and is touched with ground, it is achieved thereby that the steady operation of the present apparatus；When needing to move
During the present apparatus, rotating backward nut 135 rises nut 135, and supporting plate 133 is moved upwards under the pulling force of connecting spring 131,
Stable block 134 leaves ground, it is achieved thereby that the present apparatus is moved easily.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.