A kind of rocking type aggregate screening device
The present invention relates to a kind of screening plant, specifically a kind of rocking type aggregate screening device.
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, it is single that common sandstone screening plant sieves mode, so as to cause screening efficiency low, influences project progress.
The content of the invention
It is an object of the invention to provide a kind of rocking type aggregate screening device, to solve what is proposed in above-mentioned background technology
To achieve the above object, the present invention provides following technical scheme：
A kind of rocking type aggregate screening device, including bottom plate, motor, shell and sieve bucket；The shell is fixedly mounted on bottom plate,
Rotated on the inside of shell and be provided with sleeve, the upper end of sleeve is run through the upper cover plate of shell and is fixedly connected with bevel gear D, bevel gear D
The left and right sides be symmetrically arranged with bevel gear B, bevel gear B engages with bevel gear D, the bevel gear B of right-hand member and the output shaft of motor
It is fixedly connected, the motor is fixedly mounted on the upper end of shell, and the bevel gear B of left end is consolidated by the second rotating bar and bevel gear C
Fixed connection；Slideslip is provided with rotary shaft in the sleeve, and rotary shaft upper end is slidably connected with portable plate, and the two of portable plate lower end
Side is rotatablely connected with two symmetrically arranged eccentric wheels, two eccentric wheels be separately fixed at motor output shaft and second turn
In lever；The rotary shaft lower end is installed with conical plate, and the through hole set among conical plate and baffle plate is correspondingly arranged, described
Baffle plate is fixedly mounted on the inner side of shell；Sieve bucket is additionally provided with the shell, the both ends for sieving bucket are symmetrically arranged with chute, chute
Inside slidably connect sliding block, outside and the catch bar of sliding block are hinged, the catch bar of left end through shell and with one end of connecting rod
Be hinged, the other end of connecting rod is rotatably connected at the eccentric position of rotating disk, and the lower end of the sieve bucket is symmetrically arranged with roller, rolls
Take turns and abutted with sieving the bottom of bucket.
As the further scheme of the present invention：Stirring rod is installed with sleeve on the inside of the shell.
As further scheme of the invention：The rotary shaft outer end is provided with protruding block, is provided with the inside of sleeve recessed
As further scheme of the invention：The sieve bucket is arcuate structure in the section of cylinder and its bottom.
As further scheme of the invention：Catch bar described in right-hand member is through shell and passes through the outside of spring and shell
As further scheme of the invention：The rear end rotating shaft of the rotating disk is fixedly connected with bevel gear F, bevel gear F
Engaged with the bevel gear E for being fixedly mounted on the first rotating bar lower end, the upper end of the first rotating bar is fixedly connected with bevel gear A, cone
Gear A engages with bevel gear C.
As further scheme of the invention：The right side upper end of the shell is provided with feed hopper, and the lower end of shell is set
It is equipped with discharging opening.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, rotated by stirring rod in the stir chamber of setting and sandstone is stirred, prevent sandstone caking to be not easy to fall；
2nd, drive conical plate is intermittent to be overlapped with the through hole set on baffle plate when the rotary shaft set moves up and down, between realizing
Have a rest the effect of blanking, prevent excessive sandstone from falling, influence follow-up screening effect；
3rd, also run-off the straight while being moved left and right by the sieve bucket of setting, tipping effect is played to the sandstone in sieve bucket, and then
Improve the screening efficiency of sandstone.
Brief description of the drawings
Fig. 1 is the structural representation of rocking type aggregate screening device.
Fig. 2 is the side view of rocking type aggregate screening device turntable.
In figure：1- bases, 2- rotating disks, the rotating bars of 3- first, the rotating bar of 4- bevel gears A, 5- second, 6- bevel gears B, 7- cone
Gear C, 8- bevel gear D, 9- motor, 10- eccentric wheels, 11- rotary shafts, 12- sleeves, 13- stirring rod, 14- shells, 15- baffle plates,
16- conical plates, 17- connecting rods, 18- catch bars, 19- chutes, 20- sliding blocks, 21- springs, 22- sieves bucket, 23- rollers, 24- dischargings
Mouth, 25- bevel gear E, 26- bevel gear F, 27- feed hoppers.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1 ~ 2, a kind of rocking type aggregate screening device, including bottom plate 1, motor 9, shell 14 and sieve bucket 22；Institute
State shell 14 to be fixedly mounted on bottom plate 1, the inner side of shell 14, which rotates, is provided with sleeve 12, and the upper end of sleeve 12 is through shell 14
Upper cover plate and it is fixedly connected with bevel gear D8, bevel gear B6, bevel gear B6 and cone is symmetrically arranged with left and right sides of bevel gear D8
Gear D 8 is engaged, and the bevel gear B6 of right-hand member is fixedly connected with the output shaft of motor 9, and the motor 9 is fixedly mounted on shell 14
Upper end, the bevel gear B6 of left end are fixedly connected by the second rotating bar 5 with bevel gear C7, pass through the cone of right-hand member when motor 9 rotates
Gear B 6 rotates with dynamic bevel gear D8, so as to realize that sleeve 12 rotates, is installed with the sleeve 12 of the inner side of shell 14
Stirring rod 13, stirring rod 13 are stirred when rotating to sandstone, prevent sandstone caking to be not easy to fall；Slideslip in the sleeve 12
Rotary shaft 11 is provided with, the outer end of rotary shaft 11 is provided with protruding block, and the setting of the inner side of sleeve 12 is fluted, passes through protruding block and groove
Setting realize and drive rotary shaft 11 to rotate when sleeve 12 rotates, while do not influence rotary shaft 11 and move up and down, in rotary shaft 11
End is slidably connected with portable plate, and the both sides of portable plate lower end are rotatablely connected with two symmetrically arranged eccentric wheels 10, described in two
Eccentric wheel 10 is separately fixed on the output shaft and the second rotating bar 5 of motor 9, is driven and revolved by portable plate when eccentric wheel 10 rotates
Rotating shaft 11 moves up and down toward renaturation；The lower end of rotary shaft 11 is installed with conical plate 16, conical plate 16 among baffle plate 15
The through hole of setting is correspondingly arranged, and the baffle plate 15 is fixedly mounted on the inner side of shell 14, band mantle when rotary shaft 11 moves up and down
Shape plate 16 is intermittent to be overlapped with the through hole set on baffle plate 15, so as to realize the effect of intermittent blanking, prevents excessive sandstone from falling,
Influence follow-up screening effect.
Sieve bucket 22 is additionally provided with the shell 14, sieve bucket 22 is arcuate structure in the section of cylinder and its bottom, sieve
The both ends of bucket 22 are symmetrically arranged with chute 19, sliding block 20 are slidably connected in chute 19, outside and the catch bar 18 of sliding block 20 are cut with scissors
Connecing, the catch bar 18 of right-hand member with the outside of shell 14 is connected through shell 14 and by spring 21, and spring 21 plays cushioning effect,
The catch bar 18 of left end is hinged through shell 14 and with one end of connecting rod 17, and the other end of connecting rod 17 is rotatably connected on rotating disk
At 2 eccentric position, catch bar 18 is driven to move left and right by connecting rod 17 when rotating disk 2 rotates, catch bar 18 passes through sliding block 20
Sieve bucket 22 is driven to move left and right, so as to improve the screening efficiency of sieve bucket 22, the lower end of the sieve bucket 22 is symmetrically arranged with roller 23,
Roller 23 abuts with sieving the bottom of bucket 22, the run-off the straight in the presence of roller 23 when sieve bucket 22 moves left and right, so as to further
The screening efficiency of sieve bucket 22 is improved, adds the screening effect of sieve bucket 22；The rear end rotating shaft of the rotating disk 2 is consolidated with bevel gear F26
Fixed connection, bevel gear F26 engage with being fixedly mounted on the bevel gear E25 of the lower end of the first rotating bar 3, the upper end of the first rotating bar 3
It is fixedly connected with bevel gear A4, bevel gear A4 engages with bevel gear C7；The right side upper end of the shell 14 is provided with feed hopper 27,
The lower end of shell 14 is provided with discharging opening 24, and the sandstone sifted out drops out collection by discharging opening.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of 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.