CN105032754A - Split type vibrating screen - Google Patents

Abstract

The invention discloses a split type vibrating screen which comprises a sealed box body arranged externally and a plurality of layers of screen bodies fixed into the sealed box body. The split type vibrating screen is characterized in that the split type vibrating screen further comprises an integrally-moving material sliding box, the material sliding box comprises a material sliding box body, the two sides of the bottom of the material sliding box body are provided with two rolling wheels respectively, a sealing bearing and a sealing strip are arranged between the rolling wheels and the outer wall of the material sliding box body respectively, the material sliding box body is internally provided with a plurality of layers of material sliding plates to be divided into a plurality of cavities, the cavities correspond to the corresponding layers of screen bodies, the end face of the material sliding box body is further provided with a locking device and connected with the sealed box body through the locking device, the sealed box body is provided with a guide rail extending in the direction of the material sliding box, and the guide rail is matched with the rolling wheels. Compared with the prior art, the split type vibrating screen is convenient and fast to maintain, good in sealing effect, small in noise and low in functional loss, the energy-saving function and environment-friendly function are achieved, and thus the overall cost is saved.

Description

A kind of Split vibration sieve

Technical field

The present invention relates to vibratory sieve technical field, be specifically related to a kind of Split vibration sieve.

Background technology

The vibratory sieve of current use, it is inner adopt be all detachable or can Horizontal liftable slip hopper, when real work, this hopper that slips can produce subresonance, thus produce unnecessary noise, when overhauling sieve nest dismounting or when falling need maintenance time all long, even and after falling still can not to maintenance abdicate too many space, be all very inconvenient when this natively lacks relative professional and technical personnel on-site.

Summary of the invention

For addressing the aforementioned drawbacks, the object of this invention is to provide a kind of Split vibration sieve, not only fast easy to maintenance, good sealing effect, and also noise is little, plays the effect of energy-conserving and environment-protective.

For achieving the above object, the technical solution used in the present invention is: a kind of Split vibration sieve, comprise the some layers of sieve nest being located at outside seal case and being fixed on described seal case inside, it is characterized in that: also comprise mass activity formula and slip hopper, the described hopper that slips comprises and slips hopper body, described hopper body two bottom sides of slipping is respectively equipped with two scroll wheels, described scroll wheel and described slipping expect to be respectively equipped with sealed bearing and sealing strip between cabinet exterior, described slip material box house by be provided with some layers slip flitch by described slip hopper body be divided into several skies every, described sky is every the corresponding every layer of sieve nest of difference, the described hopper body end face that slips also is provided with locking device, be connected with described seal case by described locking device, hopper direction extension of slipping described in described seal case edge is provided with guide rail, described guide rail and described scroll wheel suitable.

Preferably, dedusting suction opeing is also provided with above described seal case.

Described locking device comprises latch, and described latch is connected with retaining mechanism, and described retaining mechanism is provided with handle.

The described hopper body top that slips is provided with observation door and hanger.

The present invention operationally, mass activity formula is slipped hopper and seal case and is closely linked, the compound in various material footpath enters vibratory sieve from charging aperture, the dust produced when compound enters is pumped by dedusting suction opeing, aggregate by the sieve nest one-level one-level that arranges from top to bottom in vibration processes separately, the aggregate of greater particle size falls into corresponding some layers respectively and slips in some spaces that flitch separates, and wherein position immediately below sieve nest fallen by the material in most small powder footpath; When vibratory sieve needs maintenance, by unclamping retaining mechanism, promote handle, the rotation by roller just can easily move integrally slipping hopper, separates with seal case.

The invention has the beneficial effects as follows: the present invention contrasts the outer case of existing vibratory sieve, creatively be divided into seal case and slip hopper, the described hopper that slips adopts mass activity formula, be connected with described close wind box by locking device, overall separation can be facilitated when overhauling vibratory sieve, undertaken by the slip of scroll wheel on guide rail time mobile, overhaul efficiency improves, convenient and swift; The described flitch that slips slipping that hopper inside is provided with separates that to slip hopper be some spaces, corresponding every layer of sieve nest, ensure that aggregate enters next process smoothly, slipping flitch and described casing is in addition fixed together, make to slip after hopper body is combined with seal case and farthest reduce resonance when normal work, vibratory sieve is run more steadily quiet, thus improve the operating environment of operating personnel; Describedly slip observation door that hopper top is provided with and can observe the classification situation of vibratory sieve inner stages material curtain easily, can find in time when vibratory sieve goes wrong to solve; The sealing strip be provided with between described scroll wheel and described seal case outer wall and sealed bearing, fully vibratory sieve seal case can be sealed when normal work, its interior or exterior space is kept apart, the noise that inner dust and vibration produce also can not be delivered to outside, the dedusting suction opeing be provided with above described seal case, be convenient to the dust produced in screening process to enter in outside deduster, significant for protection of the environment; Describedly slip hanger that hopper body top is provided with and when overhauling, this can be slipped hopper and be integrally lifted to the position of other space abundance, farthest to abdicate space to vibratory sieve maintenance.

Compared with prior art, the present invention is not only fast easy to maintenance, good sealing effect, and noise is little, and function loss is low, plays the effect of energy-conserving and environment-protective, thus saves holistic cost.

Accompanying drawing explanation

Below with reference to the accompanying drawings and embodiment, structure of the present invention and feature are described further.

Fig. 1 is structural representation of the present invention.

Fig. 2 is the sectional view of Fig. 1.

Fig. 3 be described in slip hopper be separated with described seal case after structural representation.

Fig. 4 slips the structural representation of hopper described in being.

In Fig. 1, Fig. 2, Fig. 3 and Fig. 4,1. scroll wheel, 2. sealing strip, 3. handle, 4. hanger, 5. retaining mechanism, 6. latch, 7. observe door, 8. slip hopper body, 9. slip flitch, 10. slip hopper, 11. seal cases, 12. sieve nests, 13. side access doors, 14. dedusting suction opeings, 15. cat ladders, 16. guardrails, 17. charging apertures, 18. access doors, 19. guide rails.

Detailed description of the invention

Referring to Fig. 1, Fig. 2, in Fig. 3 and Fig. 4, a kind of Split vibration sieve, comprise and be located at outside seal case 11, described seal case 11 top is respectively equipped with charging aperture 17, dedusting suction opeing 14 and guardrail 16, two side is respectively equipped with access door 18 and the hopper 10 that slips, end face is respectively equipped with cat ladder 15 and side access door 13, inside is provided with five layers of sieve nest 12, the described hopper 10 that slips is in mass activity formula, and described in slip hopper 10 and comprise and slip hopper body 8, described hopper body 8 two bottom sides of slipping is respectively equipped with two scroll wheels 1, described scroll wheel 1 and described slipping between hopper body 8 outer wall are respectively equipped with sealed bearing and sealing strip 2, described slip hopper body 8 inside by be provided with four layers slip flitch 9 by described slip hopper body 8 be divided into five skies every, be shown as C in figure 3, D, E, F and G, described sky is every the corresponding every layer of sieve nest 12 of difference, described hopper body 8 end face that slips also is provided with locking device, be connected with described seal case 11 by described locking device, described seal case 11 along described slip hopper 10 direction extend be provided with guide rail 19, described guide rail 19 is suitable with described scroll wheel 1, described locking device comprises latch 6, described latch 6 is connected with retaining mechanism 5, described retaining mechanism 5 is provided with handle 3, described hopper body 8 top that slips is respectively equipped with observation door 7 and hanger 4.

The present invention operationally, mass activity formula is slipped hopper and seal case and is closely linked, the compound in various material footpath enters vibratory sieve from charging aperture, the dust produced when compound enters is pumped by dedusting suction opeing, aggregate by the sieve nest one-level one-level that arranges from top to bottom in vibration processes separately, the aggregate of greater particle size falls into corresponding some layers respectively and slips in some spaces of flitch separation, wherein position immediately below sieve nest fallen by the material in most small powder footpath, when vibratory sieve needs maintenance, by unclamping retaining mechanism, promote handle, rotation by roller just can easily move integrally slipping hopper, separate with seal case.

The present invention, by the outer case of existing vibratory sieve, is creatively divided into seal case and slips hopper, described in slip hopper and adopt mass activity formula, can conveniently move integrally when overhauling vibratory sieve, overhaul efficiency improves, convenient and swift; The described flitch that slips slipping that hopper inside is provided with separates that to slip hopper be some spaces, and corresponding every layer of sieve nest, ensures that aggregate enters next process smoothly.

Described above is only preferred embodiment of the present invention, and above-mentioned specific embodiment is not limitation of the present invention, and all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to protection scope of the present invention.

Claims (4)

1. a Split vibration sieve, comprise the some layers of sieve nest being located at outside seal case and being fixed on described seal case inside, it is characterized in that: also comprise mass activity formula and slip hopper, the described hopper that slips comprises and slips hopper body, described hopper body two bottom sides of slipping is respectively equipped with two scroll wheels, described scroll wheel and described slipping expect to be respectively equipped with sealed bearing and sealing strip between cabinet exterior, described slip material box house by be provided with some layers slip flitch by described slip hopper body be divided into several skies every, described sky is every the corresponding every layer of sieve nest of difference, the described hopper body end face that slips also is provided with locking device, be connected with described seal case by described locking device, hopper direction extension of slipping described in described seal case edge is provided with guide rail, described guide rail and described scroll wheel suitable.

2. Split vibration sieve according to claim 1, is characterized in that: be also provided with dedusting suction opeing above described seal case.

3. Split vibration sieve according to claim 1, it is characterized in that: described locking device comprises latch, described latch is connected with retaining mechanism, and described retaining mechanism is provided with handle.

4. Split vibration according to claim 1 sieve, is characterized in that: described in slip hopper body top and be provided with and observe door and hanger.