A kind of efficient Sand screen for rocking impacting type
Technical field
The present invention relates to a kind of Sand screens, are specifically a kind of efficient Sand screen for rocking impacting type.
Background technology
Civil engineering is the general designation for the science and technology for building all kinds of job facilities.It both referred to applied material, equipment and
The technical activities such as the exploration, design, construction, maintenance, the repair that are carried out also refer to the object of engineering construction.Build on the ground or
In underground, land or water, be directly or indirectly human lives, production, military affairs, the various job facilities of Scientific Research Service, such as room
Room, road, railway, pipeline, tunnel, bridge, canal, dykes and dams, harbour, power station, airport, ocean platform, water supply and drainage and
Protection works etc..
Field of civil engineering often screens sandstone using to Sand screen, due to can inevitably contain one in sandstone
Quantitative moisture, therefore often it is present with the situation that sandstone is adhered on device side wall during sieve is husky so that the part sandstone
Effective selection cannot be accessed, so as to influence to sieve husky effect.
The content of the invention
It is an object of the invention to provide a kind of efficient Sand screen for rocking impacting type, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution:
A kind of efficient Sand screen for rocking impacting type, including framework and the husky frame of sieve;The two bottom sides of the framework are symmetrically fixed
There is supporting leg;The husky frame of sieve is arranged on the inside of framework, sieves and is evenly equipped with sieve pore on the bottom plate of husky frame, the position of sieve pore is corresponded in framework
It puts and offers feed opening, the both sides bottom symmetrical for sieving husky frame is provided with horizontal fixed plate;The inner chamber bottom surface of the framework is left
Side is equipped with motor, and the output terminal of motor is connected with transmission shaft, and the first l-shaped rod is nested and fixed in the axis body periphery of transmission shaft, the
The erect mast end of one l-shaped rod is rotatablely connected by clutch shaft bearing to the bottom of the left side fixed plate, the interior bottom of chamber of framework
Right side of face is rotatably connected to vertical pivot, vertical pivot and transmission shaft symmetrical distribution, vertical pivot centered on the vertical centerline of framework
Axis body periphery the second l-shaped rod is nested and fixed, the second l-shaped rod is identical with the structure of the first l-shaped rod, the second l-shaped rod it is vertical
Body of rod end is rotatablely connected by second bearing to the bottom of the right side fixed plate;On the intracavity sidewall of the framework circumferentially
Multiple flexible connectors are equidistantly fixed with, the end of elastic telescopic part is connected with impact block;The flexible connector includes sleeve
And motion bar, middle sleeve are fixed on the intracavity sidewall of framework, one end of motion bar be deep into sleeve and pass through spring with
The inner cavity cylinder bottom connection of sleeve.
As further embodiment of the present invention:Brace is also associated between the side of the supporting leg and the bottom of framework.
As further embodiment of the present invention:It is corresponded in the inner chamber bottom surface of the framework and is provided with slope on the position of feed opening
Face.
As further embodiment of the present invention:The clutch shaft bearing and second bearing are ball bearing.
As further embodiment of the present invention:The flexible connector is provided with eight on the intracavity sidewall of framework.
As further embodiment of the present invention:The impact block is in spherical.
As further embodiment of the present invention:The side plate of the husky frame of sieve is obliquely installed.
Compared with prior art, the beneficial effects of the invention are as follows:
During work, by transmission shaft the first l-shaped rod is driven to rotate by motor, the husky frame of sieve is driven to do while the first l-shaped rod rotates
The circular motion of height, so as to which the sandstone rocked in it screens sandstone by sieve pore;While the husky frame of sieve moves in a circle
It can constantly collide with impact block, so as to which the sandstone being adhered on the husky frame intracavity sidewall of sieve be shaken off down, and then ensure
The husky effect of sieve, while also avoid wasting;And since impact block has multiple and circumferentially equidistant laying, therefore sieve husky frame and justify in single
It can sequentially collide in Zhou Yundong with multiple impact blocks, so as to improve collision frequency, enhance and effect is shaken off to sandstone.
Description of the drawings
Fig. 1 is the main structure diagram for the efficient Sand screen for rocking impacting type.
Fig. 2 is the overlooking the structure diagram for the efficient Sand screen for rocking impacting type.
Fig. 3 is the structure diagram of elastic extensible member in the efficient Sand screen for rock impacting type.
In figure:1- frameworks, 11- supporting legs, 111- braces, 12- feed openings, 13- slope surfaces, the husky frame of 2- sieves, 21- sieve pores, 22-
Fixed plate, 3- motors, 31- transmission shafts, the first l-shaped rods of 4-, 41- clutch shaft bearings, 5- vertical pivots, the second l-shaped rods of 6-, the second axis of 61-
It holds, 7- elastic telescopics part, 71- sleeves, 72- motion bars, 73- springs, 8- impact blocks.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of efficient Sand screen for rocking impacting type, including 1 He of framework
The husky frame 2 of sieve;The two bottom sides of the framework 1 are symmetrically fixed with supporting leg 11, also connect between the side of supporting leg 11 and the bottom of framework 1
Brace 111 is connected to, strengthens the stability of support;The husky frame 2 of sieve is arranged on the inside of framework 1, sieves on the bottom plate of husky frame 2
Sieve pore 21 is furnished with, is corresponded in framework 1 and feed opening 12 is offered on the position of sieve pore 21, further, in the inner chamber bottom surface of framework 1
Slope surface 13 is provided on the position of corresponding feed opening 12, the sandstone after screening of being more convenient for slides from feed opening 12, sieves the two of husky frame 2
Side bottom is symmetrically arranged with horizontal fixed plate 22;Motor 3, the output of motor 3 are installed on the left of the inner chamber bottom surface of the framework 1
End is connected with transmission shaft 31, and the first l-shaped rod 4, the erect mast of the first l-shaped rod 3 is nested and fixed in the axis body periphery of transmission shaft 31
End is rotatablely connected by clutch shaft bearing 41 to the bottom of the left side fixed plate 22, and the inner chamber bottom surface right side of framework 1, which rotates, to be connected
It is connected to vertical pivot 5, vertical pivot 5 and the symmetrical distribution centered on the vertical centerline of framework 1 of transmission shaft 31, the axis body of vertical pivot 5
The second l-shaped rod 6 is nested and fixed in periphery, and the second l-shaped rod 6 is identical with the structure of the first l-shaped rod 4, the vertical bar of the second l-shaped rod 6
Body end is rotatablely connected by second bearing 61 to the bottom of the right side fixed plate 22, further, clutch shaft bearing 41 and
Two bearings 61 are ball bearing, are engaged by 5 and second l-shaped rod 6 of vertical pivot and the right side of the husky frame 2 of sieve is supported, so as to protect
Demonstrate,prove the stability of its movement;
Multiple flexible connectors 7, further, flexible connector 7 are circumferentially equidistantly fixed on the intracavity sidewall of the framework 1
Eight are provided on the intracavity sidewall of framework 1, the end of elastic telescopic part 7 is connected with impact block 8, further, impact block 8
In spherical;The flexible connector 7 includes sleeve 71 and motion bar 72, and middle sleeve 71 is fixed on the intracavity sidewall of framework 1,
One end of motion bar 72 is deep into sleeve 71 and passes through the inner cavity cylinder bottom of spring 73 and sleeve 71 and is connected, during work, by motor 3
By transmission shaft 31 the first l-shaped rod 4 is driven to rotate, the husky frame 2 of sieve is driven to do the circumference fortune of height while the first l-shaped rod 4 rotates
It is dynamic, sandstone is screened by sieve pore 21 so as to rock the sandstone in it, sieve while husky frame 2 moves in a circle can constantly with
Impact block 8 collides, and so as to which the sandstone being adhered on sieve 2 intracavity sidewall of husky frame be shaken off down, and then ensures the husky effect of sieve,
It also avoids wasting simultaneously, further, the side plate for sieving husky frame 2 is obliquely installed, so that the sandstone adhered to it is more easy to
In being shaken off, and due to impact block 8 have it is multiple and it is circumferentially equidistant lay, therefore sieve husky frame 2 can be sequentially in single circular motion
It collides with multiple impact blocks 8, so as to improve collision frequency, enhances and effect is shaken off to sandstone.
The present invention operation principle be:
During work, sandstone to be screened is added in the husky frame 2 of sieve, then starts motor 3,31 band of transmission shaft is passed through by motor 3
Dynamic first l-shaped rod 4 rotates, and the husky frame 2 of sieve is driven to do the circular motion of height while the first l-shaped rod 4 rotates, so as to rock in it
Sandstone sandstone is screened by sieve pore 21, the sandstone after screening falls to complete to collect via feed opening 12;The husky frame 2 of sieve
It can constantly collide while moving in a circle with impact block 8, so as to the sandstone that will be adhered on sieve 2 intracavity sidewall of husky frame
Shake off down, and then ensure the husky effect of sieve, while also avoid wasting;And since impact block 8 has multiple and circumferentially equidistant cloth
If therefore the husky frame 2 of sieve can sequentially collide in single circular motion with multiple impact blocks 8, so as to improve collision frequency, increase
It is strong that effect is shaken off to sandstone.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.