CN219560352U - Screening plant of fused ceramic reclaimed sand - Google Patents

Abstract

The utility model discloses a screening device for regenerated sand of molten ceramic, which comprises a shell, wherein a screening mechanism is arranged in the shell, a rotatable guide plate is arranged in the screening device for regenerated sand of molten ceramic, when the top of the guide plate is contacted with the right side in a connecting channel, and the bottom of the guide plate is contacted with the left side in the connecting channel, small particles falling into the connecting channel can enter the left receiving box along a left discharge port, when the top of the guide plate is contacted with the left side in the connecting channel, the bottom of the guide plate is contacted with the right side in the connecting channel, and a filter screen rotates 180 degrees, large particle impurities at the top of the filter screen can fall into the right receiving box through the guide plate and the right discharge port, so that the large particle impurities at the top of the filter screen can be collected, and the large particle impurities at the top of the filter screen can be cleaned conveniently.

Description

Screening plant of fused ceramic reclaimed sand

Technical Field

The utility model relates to the technical field of screening of reclaimed sand of molten ceramics, in particular to a screening device of reclaimed sand of molten ceramics.

Background

The fused ceramic reclaimed sand has the advantages of high temperature resistance, no crushing, no dust, sphericity, high air permeability, good filling property, no silicon dust hazard and the like, is green casting environment-friendly sand, and needs to screen out large-particle impurities in the fused ceramic reclaimed sand when the fused ceramic reclaimed sand is processed, so that a fused ceramic reclaimed sand screening device is needed.

However, when the existing fused ceramic reclaimed sand screening device screens large-particle impurities in the fused ceramic reclaimed sand, the large-particle impurities can be left at the top of the filter screen, the filter screen needs to be detached from the inside of the device, and the impurities at the top of the filter screen can be cleaned, so that the cleaning is not convenient and fast enough. Aiming at the problems, innovative design is urgently needed on the basis of the original screening device.

Disclosure of Invention

The utility model aims to provide a screening device for regenerated sand of molten ceramic, which aims to solve the problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening plant of fused ceramic reclaimed sand, includes the shell, the inside of shell is provided with screening mechanism, screening mechanism includes first pivot, filter screen, sprocket mechanism and rotating electrical machines, the internally mounted of shell has first pivot, the outer wall of first pivot is fixed with the filter screen, two constitute transmission structure through sprocket mechanism between the tip of first pivot, and sprocket mechanism is located the outside of shell, the tip of first pivot runs through the inside of shell and is fixed with the rotating electrical machines, rotating electrical machines fixed mounting is in the outer wall of shell, the top of shell is provided with the feed inlet, the bottom of shell is provided with feed divider mechanism.

Preferably, the feed divider includes connecting channel, discharge gate, receipts magazine, second pivot, stock guide and servo motor, the bottom of shell is connected with connecting channel, the both sides of connecting channel bottom all are provided with the discharge gate, the below of discharge gate is provided with receives the magazine, connecting channel's internally mounted has the second pivot, the outer wall of second pivot is fixed with the stock guide, the tip of second pivot is fixed with servo motor through connecting channel's inside, servo motor fixed mounting is in connecting channel's outer wall.

Preferably, the two filter screens are symmetrically arranged about the central axis of the shell, and both sides of the filter screens are designed to be arc-shaped structures.

Preferably, two discharge ports are arranged, and the discharge ports are symmetrically distributed about the central axis of the connecting channel.

Preferably, the guide plate is designed into a diamond structure.

Preferably, two receiving boxes are arranged.

Compared with the prior art, the utility model has the beneficial effects that: this screening plant of fused ceramic reclaimed sand is provided with the stock guide that can rotate, when the top of stock guide and the inside right side contact of connecting channel, and the bottom of stock guide and the inside left side contact of connecting channel, fall to the inside granule of connecting channel and accord with the inside of the inside granule fused ceramic reclaimed sand of specification can enter into the inside of left magazine along left discharge gate, when the top of stock guide and the inside left side contact of connecting channel, and the bottom of stock guide and the inside right side contact of connecting channel, and when the filter screen rotates 180, the big granule impurity at filter screen top can fall to the inside of the receiving magazine on right side through stock guide and the discharge gate on right side, thereby accomplish the collection to big granule impurity, above all make things convenient for the clearance of big granule impurity at filter screen top.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the sprocket mechanism mounting structure of the present utility model;

FIG. 3 is a schematic diagram of a top view of the filter screen of the present utility model;

fig. 4 is a schematic top view of the mounting structure of the guide plate of the present utility model.

In the figure: 1. a housing; 2. a feed inlet; 3. a first rotating shaft; 4. a filter screen; 5. a sprocket mechanism; 6. a rotating electric machine; 7. a connection channel; 8. a discharge port; 9. a receiving box; 10. a second rotating shaft; 11. a material guide plate; 12. a servo motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a screening plant of fused ceramic reclaimed sand, which comprises an outer shell 1, the inside of shell 1 is provided with screening mechanism, screening mechanism includes first pivot 3, filter screen 4, sprocket mechanism 5 and rotating electrical machines 6, the internally mounted of shell 1 has first pivot 3, the outer wall of first pivot 3 is fixed with filter screen 4, constitute transmission structure through sprocket mechanism 5 between the tip of two first pivots 3, and sprocket mechanism 5 is located the outside of shell 1, the tip of first pivot 3 runs through the inside of shell 1 and is fixed with rotating electrical machines 6, rotating electrical machines 6 fixed mounting is in the outer wall of shell 1, the top of shell 1 is provided with feed inlet 2, the bottom of shell 1 is provided with feed divider mechanism.

The feed divider includes connecting channel 7, discharge gate 8, receive magazine 9, second pivot 10, stock guide 11 and servo motor 12, and the bottom of shell 1 is connected with connecting channel 7, and the both sides of connecting channel 7 bottom all are provided with discharge gate 8, and the below of discharge gate 8 is provided with receives magazine 9, and connecting channel 7 internally mounted has second pivot 10, and the outer wall of second pivot 10 is fixed with stock guide 11, and the tip of second pivot 10 is fixed with servo motor 12 in the inside of connecting channel 7, and servo motor 12 fixed mounting is in the outer wall of connecting channel 7.

The filter screen 4 is provided with two about the central axis symmetry of shell 1, and the both sides of filter screen 4 all design to be convex structure, have guaranteed that filter screen 4 can rotate along with first pivot 3, and can not be blocked, have guaranteed that the top of filter screen 4 can rotate the bottom of filter screen 4 to make the below that the impurity at filter screen 4 top can fall the filter screen.

The discharge gate 8 is provided with two, and the central axis symmetry distribution of discharge gate 8 about connecting channel 7 when stock guide 11 is in the state of fig. 1 for fused ceramic reclaimed sand can slide the inside of left receipts magazine 9 along left discharge gate 8, when the top of stock guide 11 and connecting channel 7's left side contact, impurity can slide the inside of right receipts magazine 9 through stock guide 11 and right discharge gate 8.

The guide plate 11 is designed into a diamond structure, so that impurities or fused ceramic reclaimed sand falling to the top of the guide plate 11 can slide downwards and enter the discharge hole 8.

The two receiving boxes 9 are arranged, and can collect impurities and regenerated sand of the molten ceramic respectively.

Working principle: when the screening device for the regenerated sand of the molten ceramic is used, firstly, the regenerated sand of the molten ceramic which needs to be screened is poured into the shell 1 through the feeding port 2, the regenerated sand of the molten ceramic which meets the specification falls to the connecting channel 7 through meshes on the filter screen 4, then slides to the inside of the left discharge port 8 along the top of the guide plate 11, then falls to the inside of the left receiving box 9, thereby completing the collection of the regenerated sand of the molten ceramic which meets the specification of the small particle, the impurities of the large particle remain at the top of the filter screen 4, when the impurities of the large particle at the top of the filter screen 4 need to be taken out, the servo motor 12 is started at the moment, then the servo motor 12 drives the guide plate 11 to rotate through the second rotating shaft 10, so that the top of the guide plate 11 contacts with the left side of the inside of the connecting channel 7, and the bottom of the guide plate 11 contacts with the right side of the inside of the connecting channel 7, then the rotating motor 6 is started, and then the rotating motor 6 drives the two filter screens 4 to rotate simultaneously through the first rotating shaft 3 and the sprocket mechanism 5, so that the top of the filter screen 4 becomes the bottom of the filter screen 4, thereby enabling the impurities at the top of the filter screen 4 to reach the top of the filter screen 4 to slide to the bottom through the large particle at the right side of the inside of the filter screen 4, and the impurities of the large particle is completely collected at the top of the filter screen, and the impurities on the top side, and reaches the top of the right side through the filter screen has reached the top surface has been reached.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Screening plant of fused ceramic reclaimed sand, including shell (1), its characterized in that: the inside of shell (1) is provided with screening mechanism, screening mechanism includes first pivot (3), filter screen (4), sprocket mechanism (5) and rotating electrical machines (6), the internally mounted of shell (1) has first pivot (3), the outer wall of first pivot (3) is fixed with filter screen (4), two constitute transmission structure through sprocket mechanism (5) between the tip of first pivot (3), and sprocket mechanism (5) are located the outside of shell (1), the tip of first pivot (3) runs through the inside of shell (1) and is fixed with rotating electrical machines (6), rotating electrical machines (6) fixed mounting is in the outer wall of shell (1), the top of shell (1) is provided with feed inlet (2), the bottom of shell (1) is provided with feed divider mechanism.

2. A screening apparatus for reclaimed fused ceramic sand as claimed in claim 1 wherein: feed divider includes connecting channel (7), discharge gate (8), receipts magazine (9), second pivot (10), stock guide (11) and servo motor (12), the bottom of shell (1) is connected with connecting channel (7), the both sides of connecting channel (7) bottom all are provided with discharge gate (8), the below of discharge gate (8) is provided with receives magazine (9), the internally mounted of connecting channel (7) has second pivot (10), the outer wall of second pivot (10) is fixed with stock guide (11), the tip of second pivot (10) is fixed with servo motor (12) through the inside of connecting channel (7), servo motor (12) fixed mounting is in the outer wall of connecting channel (7).

3. A screening apparatus for reclaimed fused ceramic sand as claimed in claim 1 wherein: the two filter screens (4) are symmetrically arranged on the central axis of the shell (1), and both sides of the filter screens (4) are designed to be arc-shaped structures.

4. A screening apparatus for reclaimed fused ceramic sand as claimed in claim 2 wherein: two discharge ports (8) are arranged, and the discharge ports (8) are symmetrically distributed about the central axis of the connecting channel (7).

5. A screening apparatus for reclaimed fused ceramic sand as claimed in claim 2 wherein: the material guiding plate (11) is designed to be of a diamond structure.

6. A screening apparatus for reclaimed fused ceramic sand as claimed in claim 2 wherein: the two receiving boxes (9) are arranged.