CN214917972U - Spherical graphite vibrating screen - Google Patents

Abstract

The utility model discloses a spherical graphite shale shaker has solved the easy impaired problem of spherical graphite screening process, and its technical scheme main points are: the utility model provides a spherical graphite shale shaker, includes sieve, mount and vibrating motor, the longitudinal gradient of sieve is installed on the mount, the sieve top be provided with the hopper, the sieve is provided with the conveying board, the conveying board extend to the hopper bottom, and be provided with the clearance between conveying board and the play hopper, the sieve surface is provided with interval distribution's guide arch, the horizontal both sides in the protruding top of guide are provided with the baffle box, and the baffle box between two adjacent guide archs forms the guide passageway, sieve bottom top is provided with out the flitch, play flitch bottom be provided with the discharge opening that is linked together with the guide passageway, reached the mesh of the harmless screening of spherical graphite.

Description

Spherical graphite vibrating screen

Technical Field

The utility model belongs to the technical field of the shale shaker, refer in particular to a spherical graphite shale shaker.

Background

In the spherical stone mill course of working, the spherical graphite of processing completion need sieve after the shaping, selects the spherical graphite that accords with specification and size, leads to long screening process and adopts conventional shale shaker to handle, however, because the characteristic reason of graphite material self, at shale shaker screening in-process, sieve and sieve mesh all can bump and rub taking place between the spherical graphite, leave the mar on the spherical graphite surface easily, influence finished product quality.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a reducible spherical graphite.

The purpose of the utility model is realized like this: the utility model provides a spherical graphite shale shaker, includes sieve, mount and vibrating motor, the longitudinal gradient of sieve is installed on the mount, the sieve surface is provided with interval distribution's guide arch, the horizontal both sides in the protruding top of guide are provided with the baffle box, and the baffle box between two adjacent guide archs forms the guide passageway, sieve bottom top is provided with out the flitch, play flitch bottom be provided with the first discharge opening of guide passageway looks adaptation.

The utility model discloses further optimize to: the discharging plate is provided with a material guide plate on one side close to the top end of the sieve plate, the material guide plate is installed in an inclined mode, the bottom of the material guide plate is provided with a buffer plate, a torsion spring is arranged between the buffer plate and the material guide plate, and the bottom of the buffer plate is provided with a second discharge hole.

The utility model discloses further optimize to: the discharging plate is obliquely installed, the inclination direction of the discharging plate is the same as that of the material guide plate, and collecting grooves are formed in the side faces of the discharging plate and the material guide plate.

The utility model discloses further optimize to: the screen plate top be provided with the feeding funnel, the screen plate is connected with the conveying board, the conveying board extends to the feeding funnel bottom, and leaves ejection of compact clearance between conveying board and the feeding funnel.

The utility model discloses further optimize to: the protruding top of guide be the arc, the sieve mesh has been seted up to the sieve, the sieve mesh is located in the middle of the protruding bottom of adjacent guide.

The utility model discloses further optimize to: arc-shaped areas are arranged at two ends of the guide chute.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses an it is protruding to increase the guide at the sieve top, area of contact between the protruding reducible spherical graphite of guide and the sieve, reduce the collision to the spherical graphite of sieve vibration, the baffle box of the protruding both sides of guide forms the guide passageway simultaneously, spherical graphite vibrating screen in the guide passageway, the reducible collision of asking between the spherical graphite, reduce the collision and take place the probability, reduce the impaired probability of spherical graphite, and simultaneously, the subregion and the top that the border of baffle box set up are curved guide arch, all can prevent that spherical graphite from leaving the mar on the surface in the screening process, realize the harmless screening of spherical graphite.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure of the sieve plate of the present invention;

FIG. 3 is a schematic view of the discharge plate structure of the present invention;

fig. 4 is a schematic view of the structure of the material guiding plate of the present invention;

fig. 5 is a schematic view of the material guiding protrusion structure of the present invention.

In the figure: 1. a sieve plate; 2. a fixed mount; 3. a vibration motor; 4. a material guiding bulge; 5. a material guide chute; 6. a material guide channel; 7. a discharge plate; 8. a first discharge hole; 9. a material guide plate; 10. a buffer plate; 11. a torsion spring; 12. a second discharge port; 13. collecting tank; 14. a hopper; 15. a transfer plate; 16. an arc-shaped area.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions of the embodiments of the present invention are described below in detail and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.

Referring to the accompanying drawings 1-5, the embodiment provides a spherical graphite vibrating screen, which comprises a screen plate 1, a fixing frame 2 and a vibrating motor 3, wherein the screen plate 1 is vertically and obliquely installed on the fixing frame 2, the vibrating motor 3 drives the screen plate 1 to vibrate to screen spherical graphite, the screen plate 1 is provided with screen holes, guide protrusions 4 are arranged on the surface of the screen plate 1 and are distributed at intervals, the guide protrusions 4 are of a hollow metal structure, the guide protrusions 4 are welded on the surface of the screen plate 1, the guide protrusions 4 protrude out of the top of the screen holes, guide chutes 5 are arranged on two transverse sides of the top of each guide protrusion 4, a guide channel 6 is formed by the guide chutes 5 between every two adjacent guide protrusions 4, the shape of each guide channel 6 is matched with that of the spherical graphite, the spherical graphite meeting the specification is downwards conveyed along the guide channels 6 in the screening process, and the graphite particles smaller than the screening specification drop from the guide protrusions 4, then screening out through a sieve mesh.

In the utility model, the top of the bottom end of the sieve plate 1 is provided with the discharging plate 7, the bottom of the discharging plate 7 is provided with a first discharging hole 8 matched with the material guiding channel 6, one side of the discharging plate 7 close to the top end of the sieve plate 1 is provided with the material guiding plate 9, the material guiding plate 9 is installed obliquely, the bottom of the material guiding plate 9 is provided with a buffer plate 10, a torsion spring 11 is arranged between the buffer plate 10 and the material guiding plate 9, the bottom of the buffer plate 10 is provided with a second discharging hole 12, the size of the first discharging hole 8 and the size of the material guiding channel 6 allow spherical graphite meeting the screening specification to pass through, graphite particles with the size larger than the screening specification can be led out from the side surface of the sieve plate 1 under the action of the buffer plate 10, when more graphite particles with large size pass through the buffer plate 10, the buffer plate 10 overturns to lead out partial graphite particles with large size, screening by play flitch 7 and deriving, prevent that big chi footpath graphite particles from blockking up first discharge gate, play flitch 7 slope installation, and play flitch 7 incline direction is the same with stock guide 9 incline direction, play flitch 7 and stock guide 9 side are provided with collecting vat 13, the play flitch 7 and the stock guide 9 of slope installation are convenient for big chi footpath graphite particles to derive, and the big chi graphite particles of derivation get into in the collecting vat 13.

The utility model discloses further optimize to, 5 both ends of baffle box are provided with arc district 16, and the arc structure can prevent that spherical graphite from leaving the mar on the surface in the screening process, just guide 4 tops be the arc, adopt the arc structure, in the spherical graphite of being convenient for enters into guide passageway 6, also be convenient for large-size footpath graphite granules derive from sieve 1 side.

The utility model discloses further optimize to, 1 top of sieve be provided with hopper 14, 1 welding of sieve has conveying board 15, conveying board 15 extends to hopper 14 bottom, and leaves ejection of compact clearance between conveying board 15 and the 14 bottom discharge mouths of hopper, adopts this structure, and conveying board 15 realizes the even feed to the shale shaker along with the vibration of sieve 1, prevents that a large amount of spherical graphite from gathering on sieve 1, influences the screening effect.

The utility model discloses at the during operation, the graphite raw materials of waiting to filter are leading-in from hopper 14, vibrating motor 3 drives sieve 1 and the vibration of conveying board 15, the raw materials is at the uniform velocity derived from the ejection of compact clearance between conveying board 15 and the hopper 14, later sieve on sieve 1, the raw materials of chi footpath are derived from guide arch 4 and sieve mesh, the raw materials of chi footpath is under buffer board 10 and play flitch 7 effect, leading-in to the collection inslot 13, the spherical graphite that accords with the specification in the raw materials is derived through second discharge gate 12.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Claims (6)

1. The utility model provides a spherical graphite shale shaker, includes sieve (1), mount (2) and vibrating motor (3), install on mount (2) sieve (1) longitudinal gradient, its characterized in that, sieve (1) surface is provided with interval distribution's guide arch (4), the horizontal both sides in guide arch (4) top are provided with baffle box (5), and baffle box (5) between two adjacent guide archs (4) form guide passageway (6), sieve (1) bottom top is provided with ejection of compact board (7), ejection of compact board (7) bottom be provided with first discharge opening (8) with guide passageway (6) looks adaptation.

2. The spherical graphite vibrating screen according to claim 1, wherein a material guide plate (9) is arranged on one side of the discharging plate (7) close to the top end of the screen plate (1), the material guide plate (9) is installed in an inclined manner, a buffer plate (10) is arranged at the bottom of the material guide plate (9), a torsion spring (11) is arranged between the buffer plate (10) and the material guide plate (9), and a second discharging hole (12) is arranged at the bottom of the buffer plate (10).

3. The spherical graphite vibrating screen as claimed in claim 2, wherein the discharge plate (7) is installed obliquely, the oblique direction of the discharge plate (7) is the same as that of the guide plate (9), and collecting grooves (13) are formed in the side surfaces of the discharge plate (7) and the guide plate (9).

4. The spherical graphite vibrating screen according to claim 1, characterized in that a hopper (14) is arranged on the top of the screen plate (1), a conveying plate (15) is connected to the screen plate (1), the conveying plate (15) extends to the bottom of the hopper (14), and a discharge gap is reserved between the conveying plate (15) and the hopper (14).

5. The spherical graphite vibrating screen as claimed in claim 1, wherein the top of the material guiding protrusion (4) is arc-shaped.

6. The spherical graphite vibrating screen as claimed in claim 1, wherein the guide chute (5) is provided with arc-shaped areas (16) at both ends.

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