One kind has spiral shape oscillating screen plate and revolvable vibratory sieve
Technical field
A kind of vibratory sieve is the utility model is related to, there is spiral shape oscillating screen plate more particularly, to one kind and revolvable shake
Dynamic sieve.
Background technology
Vibratory sieve is vibrated and worked using reciprocating rotary type caused by oscillator exciting.The upper rotation weight of oscillator makes sieve
Face produces plane whirling vibration, and lower rotation weight then makes compass screen surface produce conical surface rotary vibration, and the effect of its synergy then makes
Compass screen surface produces again rotation type and vibrated.Its oscillation trajectory is a complicated space curve.The curve is projected as a circle in horizontal plane, and
On the vertical plane be projected as one ellipse.Adjust the exciting force of upper and lower rotation weight, thus it is possible to vary amplitude.And adjust upper and lower
The space phase angle of weight, then it can change the curve shape of compass screen surface movement locus and change the movement locus of material on compass screen surface.
Vibratory sieve is broadly divided into linear vibrating screen, circular shale shaker, high frequency shale shaker.Vibratory sieve can be divided into single shaft by the pattern of vibrator and shake
Dynamic sieve and dual-axis vibration sieve.Single-shaft vibrating screen is to vibrate screen box using single unbalanced weight exciting, and compass screen surface tilts, the motion of screen box
Track is generally circular in cross section or oval.Dual-axis vibration sieve is horizontal using double unbalanced weight excitings of synchronous incorgruous revolution, compass screen surface
Or low-angle dip, the movement locus of screen box is straight line.Vibratory sieve have inertia vibrating screen, eccentric vibrating screen, self-fixed centre shale shaker and
The types such as hummer screen.Equipment needs Seiko collection assembling and non-loaded test run before dispatching from the factory, after indices are qualified on inspection
It can dispatch from the factory, therefore, equipment is being shipped to after using scene, and user checks whether the parts of entire machine are neat by dispatch list
Entirely.
But existing vibratory sieve vibration can make material more consolidation at work for moisture height and the raw material for having bur
Be adhered to compass screen surface, cause material congestion or by forced-stopping machine, not only inconvenient people are screened, and have delayed work
Efficiency, very big inconvenience is caused to screening.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided one kind has spiral shape oscillating screen plate
And revolvable vibratory sieve, by the spiral shape oscillating screen plate being provided with inside screen box and make screen box rotation screening, so as to solve
Above mentioned problem.
To achieve the above object, the utility model provides following technical scheme:One kind has spiral shape oscillating screen plate and energy
The vibratory sieve of rotation, including screen box, workbench and spiral shape oscillating screen plate, the workbench upper end are provided with screen box, the screen box
Upper end is provided with charging aperture, and the screen box side is provided with vibrating motor, and the screen box opposite side is provided with discharging opening, on the discharging opening
End is provided with valve switch, is provided with spiral shape oscillating screen plate inside the screen box, the spiral shape oscillating screen plate surface is provided with spiral
Lines, the spiral shape oscillating screen plate lower end are provided with vibration screen, and the workbench lower end is provided with support column, the support column one
Side is provided with support frame, and support frame as described above upper end is provided with motor, and the motor upper end is provided with motor shaft.
As a kind of optimal technical scheme of the present utility model, the motor is rotatablely connected by motor shaft and screen box.
As a kind of optimal technical scheme of the present utility model, the support column shares four, and is uniformly arranged on work
Platform lower end.
As a kind of optimal technical scheme of the present utility model, the support column is fixed with support frame by way of welding
Connection.
As a kind of optimal technical scheme of the present utility model, the screen box is made up of metal material.
As a kind of optimal technical scheme of the present utility model, the charging aperture and screen box company of fixation by way of welding
Connect.
Compared with prior art, the beneficial effects of the utility model are:This kind has spiral shape oscillating screen plate and can rotated
Vibratory sieve, by holding the screen box being provided with the table, help raw material to be screened in screen box, without dropping, by sieving
The spiral shape oscillating screen plate being provided with inside case, raw material can be made to accelerate the mobility of raw material, make original in spiral shape vibration screening
More efficiently screening finishes material, by that there is provided motor, screen box can be made to carry out rotation screening, not only accelerate breakneck acceleration,
And screening efficiency is improved, and it is scientific and reasonable for structure, it is safe and convenient to use, screen raw material for people and provide a great help.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings:
Fig. 1 is that one kind described in the utility model has spiral shape oscillating screen plate and revolvable Structure of Vibrating Screen schematic diagram;
Fig. 2 is spiral shape oscillating screen plate structural representation described in the utility model;
In figure:1st, charging aperture;2nd, screen box;3rd, vibrating motor;4th, workbench;5th, support column;6th, support frame;7th, motor;8、
Motor shaft;9th, discharging opening;10th, valve switch;11st, vibration screen;12nd, spiral shape oscillating screen plate;13rd, spiral thread.
Embodiment
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.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme:One kind has spiral shape oscillating screen plate and can rotated
Vibratory sieve, including screen box 2, workbench 4 and spiral shape oscillating screen plate 12, the upper end of workbench 4 is provided with screen box 2, by working
The screen box 2 that the upper end of platform 4 is provided with, raw material is helped to screen in the screen box 2, without dropping, the upper end of screen box 2 is provided with charging aperture 1, can be with
Fed, the side of screen box 2 is provided with vibrating motor 3, and the opposite side of screen box 2 is provided with discharging opening 9, and the upper end of discharging opening 9 is opened provided with valve
10 are closed, can be controlled and discharged by valve switch 10, the inside of screen box 2 is provided with spiral shape oscillating screen plate 12, by inside screen box 2
The spiral shape oscillating screen plate 12 being provided with, raw material spiral shape vibration screening can be made, accelerate the mobility of raw material, make raw material faster
Prompt screening finishes, and the surface of spiral shape oscillating screen plate 12 is provided with spiral thread 13, and the lower end of spiral shape oscillating screen plate 12 is provided with vibration
Screen cloth 11, the lower end of workbench 4 are provided with support column 5, and the side of support column 5 is provided with support frame 6, and the upper end of support frame 6 is provided with motor 7, lead to
Cross and be provided with motor 7, screen box 2 can be made to carry out rotation screening, not only accelerate breakneck acceleration, and improve screening efficiency,
The upper end of motor 7 is provided with motor shaft 8.
Motor 7 is rotatablely connected by motor shaft 8 and screen box 2, and support column 5 shares four, and is uniformly arranged under workbench 4
End, support column 5 are fixedly connected with support frame 6 by way of welding, and screen box 2 is made up of metal material, charging aperture 1 and screen box 2
It is fixedly connected by way of welding.
Concrete principle:In use, raw material is put into screen box 2 by charging aperture 1, the output shaft of vibrating motor 3 drives spiral shell
Rotation shape oscillating screen plate 12 and vibration screen 11 vibrate and raw material are screened, and the output shaft drive motor axle 8 of motor 7 and
Screen box 2 is rotated, and the spiral thread 13 on spiral shape oscillating screen plate 12 can prevent raw material from adhering to, and after screening, pass through valve
Door switch 10 is opened discharging opening 9 and discharged.
This kind has spiral shape oscillating screen plate and revolvable vibratory sieve, by the screen box 2 being provided with the upper end of workbench 4,
Help raw material to be screened in screen box 2, without dropping, by the spiral shape oscillating screen plate 12 being provided with inside screen box 2, can make
Raw material spiral shape vibration screening, the mobility of raw material is accelerated, raw material is more efficiently screened and finishes, by there is provided motor 7,
Screen box 2 can be made to carry out rotation screening, not only accelerate breakneck acceleration, and improve screening efficiency, it is scientific and reasonable for structure, make
With safe ready, screen raw material for people and provide a great help.
Finally it should be noted that:Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.