CN217017395U - Multistage screening plant of raw materials for industrial ceramic processing - Google Patents

Abstract

The utility model relates to the technical field of industrial ceramic processing, in particular to a ceramic raw material screening device which comprises a bottom plate and a vibration box, wherein a support column is fixed on the bottom plate, a mounting seat is fixed on the vibration box, the support column is connected with the mounting seat through a spring, and a vibration motor is fixed on the vibration box. The beneficial effects of the utility model are as follows: rotate the upper surface that the screw rod made the screening frame earlier and the upper surface laminating of clearance notch, ceramic raw material starts vibrating motor after putting into the vibrating bin, a plurality of screening frames carry out multistage screening to ceramic raw material, the ceramic raw material of big granule is piled up on the screening frame, it makes contact disc downstream to rotate the screw rod, a plurality of screening frames all can rotate downwards round articulated sleeve, the screening frame takes place the slope, thereby make accumulational ceramic raw material discharge from the clearance notch, thereby be convenient for clear up accumulational large granule ceramic raw material on every screening frame, thereby indirectly improved the screening efficiency to ceramic raw material, moreover, the steam generator is simple in structure and convenient operation.

Description

Multistage screening plant of raw materials for industrial ceramic processing

Technical Field

The utility model relates to the technical field of industrial ceramic processing, in particular to a ceramic raw material screening device.

Background

The industrial ceramic is ceramic used in industrial production and industrial products, and when the industrial ceramic is manufactured, ceramic raw materials selected for the industrial ceramic need to be screened, and the ceramic raw materials with particle sizes meeting production requirements are selected.

In prior art, because ceramic raw materials's particle size difference is very big, adopt the mode of one-level screening to be difficult for selecting the tiny particle ceramic raw materials that meets the requirements, consequently can arrange the multilayer screen cloth from top to bottom in proper order according to the size of mesh, then vibrate to reach the effect to ceramic raw materials's multistage screening, can reach improvement screening efficiency for the one-level screening.

Multilayer screen cloth is in the closed box in a front and back left side of fixed mounting under the general condition, ceramic raw materials is poured into from the top, the ceramic raw materials of screening out falls from the box below, like this after long-time the use, the great ceramic raw materials of a large amount of granules all can be piled up on each layer of screen cloth, when accumulational too much, can influence the screening to ceramic raw materials, and need dismantle the screen cloth one by one and just can clear up accumulational ceramic raw materials on the screen cloth in prior art sometimes, the operation is extremely inconvenient, waste time and energy, need urgently to improve, consequently, need a multistage screening plant of raw materials for industrial ceramics processing in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a raw material multi-stage screening device for industrial ceramic processing.

The utility model is realized by the following technical scheme: the utility model provides a raw materials multi-stage screening device for industrial ceramics processing, includes bottom plate and vibration box, the upper surface of bottom plate is provided with the pillar, be provided with the mount pad on the vibration box, be connected with the spring between pillar and the mount pad, install vibrating motor on the vibration box, it has a plurality of screening frames that are used for carrying out the screening to ceramic raw materials to articulate in the vibration box, one side processing of vibration box has the clearance notch that is used for clearing up accumulational ceramic raw materials on the screening frame, install between screening frame and the bottom plate and be used for controlling a plurality of screening frames and carry out pivoted coordinated control subassembly in step.

Furtherly, it is a plurality of the screening frame distributes from last to lower in proper order in the vibrating bin, and is a plurality of the mesh of screen cloth increases from last to lower in proper order in the screening frame, one side of screening frame all is provided with and is used for carrying out articulated sleeve with the vibrating bin.

Further, the linkage control assembly comprises a connecting rod and a screw rod, and the connecting rod is hinged to the screening frames.

Further, one side that articulated sleeve was kept away from to the screening frame all is provided with and is used for carrying out the articulated connecting block with the connecting rod, the front of connecting block all is processed there is the first connecting hole that is used for inserting the round pin axle, the front processing of connecting rod has a plurality of second connecting holes that correspond with first connecting hole.

Furthermore, a connecting plate for installing a screw is arranged on one side of the screening frame, a threaded hole matched with the screw is machined in the upper surface of the connecting plate, and the screw is in threaded connection with the threaded hole.

Furthermore, the top end of the screw rod is provided with a contact disc matched with the connecting rod, and the bottom end of the connecting rod is provided with a hemispheroid which is used for abutting against the upper surface of the contact disc.

The utility model has the beneficial effects that: the raw material multistage screening device for industrial ceramic processing comprises a bottom plate and a vibrating box, wherein a supporting column is fixed on the bottom plate, a mounting seat is fixed on the vibrating box, the supporting column is connected with the mounting seat through a spring, a vibrating motor is fixed on the vibrating box, a screw rod is firstly rotated to enable the upper surface of a screening frame to be attached to the upper surface of a cleaning notch, the vibrating motor is started after the ceramic raw material is placed into the vibrating box, a plurality of screening frames carry out multistage screening on the ceramic raw material, large-particle ceramic raw material is accumulated on the screening frames, the screw rod is rotated to enable a contact disc to move downwards, the screening frames can downwards rotate around a hinged sleeve, the screening frames incline, thereby make accumulational ceramic raw materials discharge from the clearance notch to be convenient for clear up accumulational large granule ceramic raw materials on every screening frame, thereby indirectly improved the screening efficiency to ceramic raw materials, simple structure and convenient operation.

Drawings

FIG. 1 is a schematic diagram of the screening structure of example 1;

FIG. 2 is a schematic view of the cleaning structure of embodiment 1;

FIG. 3 is a schematic view of the structure of the base plate and the vibration box;

FIG. 4 is a schematic structural diagram of a screening frame;

FIG. 5 is a schematic view of a connecting rod;

FIG. 6 is a schematic view of the screw structure;

fig. 7 is a schematic structural diagram of a screening frame in embodiment 2.

Wherein: 1-base plate, 101-strut, 102-spring,

2-vibration box, 201-mounting seat, 202-cleaning notch, 203-connecting plate, 204-threaded hole,

3-screening frame, 301-hinged sleeve, 302-connecting block, 303-first connecting hole, 304-bundling bucket,

4-connecting rod, 401-second connecting hole, 402-hemisphere,

5-screw, 501-contact disk.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 6, a raw material multi-stage screening device for industrial ceramic processing comprises a base plate 1 and a vibration box 2, wherein four support columns 101 are welded on the upper surface of the base plate 1, the base plate 1 is fixed on the ground through grounding screws, two mounting seats 201 are welded on the front surface and the back surface of the vibration box 2 respectively, the mounting seats 201 are close to the upper surface of the vibration box 2, the four mounting seats 201 correspond to the four support columns 101 respectively, springs 102 are installed between the top ends of the support columns 101 and the lower surfaces of the mounting seats 201, the top ends of the springs 102 are fixed on the lower surfaces of the mounting seats 201, the bottom ends of the springs 102 are fixed on the top ends of the support columns 101, the vibration box 2 is provided with a condition capable of vibrating on the base plate 1 through the elasticity of the springs 102, vibration motors are fixedly installed on the front surface and the back surface of the vibration box 2, and the vibration box 2 can be moved to vibrate after the vibration motors are started, can set up the quantity of screening frame 3 into three, the welding of one side of screening frame 3 has articulated sleeve 301, put into vibrating bin 2 with a plurality of screening frames 3, the screening frame 3 that the screen mesh is big is put in the below, the screening frame 3 that the screen mesh is little is put in the top, all drill out the jack that has a plurality of penetrations at bottom plate 1's front and back, it inserts the jack with long connecting axle and articulates in sleeve 301 to articulate sleeve 301 after aiming at the jack, make screening frame 3 can rotate in vibrating bin 2.

Cut out the clearance notch 202 that quantity and screen frame 3 equal in one side of screen frame 3, a plurality of clearance notches 202 distribute in proper order from top to bottom, and connecting block 302 runs through to the inside of vibrating bin 2, the clearance notch 202 is passed and is in the outside of vibrating bin 2 to one side that articulated sleeve 301 was kept away from to screen frame 3, the height of clearance notch 202 is greater than the thickness of screen frame 3, accumulational raw materials can not be discharged from clearance notch 202 on the screen frame 3 when the upper surface of screen frame 3 and the upper surface laminating of clearance notch 202, when screen frame 3 makes the upper surface of screen frame 3 not laminate with the upper surface of clearance notch 202 around the downward rotation of articulated sleeve 301, accumulational raw materials just can be discharged from clearance notch 202 on the screen frame 3.

The side of the screening frame 3 far away from the hinged sleeve 301 is welded with a connecting block 302, the front of the connecting block 302 is drilled with a first through connecting hole 303, the front of the connecting rod 4 is drilled with a plurality of second through connecting holes 401, the number of the second through connecting holes 401 is equal to that of the connecting block 302, the second through connecting holes 401 and the connecting block 302 are in one-to-one correspondence, and a pin shaft is inserted into the hinged sleeve 301 and the connecting block 302, at the moment, the screening frames 3 can synchronously rotate through the hinging of the connecting rod 4 and the screening frames 3, the bottom end of the connecting rod 4 is welded with a hemispheroid 402, a connecting plate 203 is welded at the side of the vibrating box 2 where the cleaning notch 202 is cut, the connecting plate 203 is arranged at a central position close to the lower surface of the vibrating box 2, a through threaded hole 204 is drilled and tapped on the upper surface of the connecting plate 203, and a screw 5 is screwed in the threaded hole 204 from the lower part of the connecting plate 203, then there is contact dish 501 in the pipe welding of screw rod 5's push, hemisphere 402 can contact with contact dish 501, and clockwise rotation screw rod 5 can make contact dish 501 top hemisphere 402 rebound, and anticlockwise rotation screw rod 5 makes contact dish 501 rebound, and screening frame 3 can overlap round articulated sleeve 301 downward rotation under self action of gravity to make the upper surface of screening frame 3 no longer laminate with the upper surface of clearance notch 202.

When the multistage screening device for raw materials for industrial ceramic processing is used for multistage screening of ceramic raw materials, firstly, the screw rod 5 is rotated to enable the connecting rod 4 to move upwards to enable the upper surface of the screening frame 3 to be attached to the upper surface of the cleaning notch 202, the ceramic raw materials are placed into the vibration box 2, the vibration motor on the vibration box 2 is started to enable the vibration box 2 and the screening frames 3 to vibrate, the screening frames 3 can perform multistage screening on the ceramic raw materials, the ceramic raw materials with the smallest particles fall down from the lower part of the vibration box 2, the rest ceramic raw materials with larger particles are respectively stacked on the screening frames 3, cleaning is needed when more ceramic raw materials are stacked on the screening frames 3, the vibration motor is turned off, the screw rod 5 is rotated to enable the contact plate 501 to move downwards, the screening frames 3 can downwards rotate around the hinged sleeve 301 under the action of gravity, each screening frame 3 inclines to enable the stacked ceramic raw materials to be discharged from the cleaning notch 202, thereby be convenient for clear up the accumulational large granule ceramic raw materials on every screen frame 3 to indirect screening efficiency to ceramic raw materials has been improved, simple structure and convenient operation.

Example 2

As shown in fig. 7, in an industrial ceramic processing raw material multi-stage screening device, in example 2, which is a further optimization of example 1, a ceramic raw material screened by an upper screening frame 3 is dispersed and falls, so that a part of the falling ceramic raw material falls on a frame of the screening frame 3 instead of a screen, and the part of the ceramic raw material is not easily screened by the screen, and a part of the ceramic raw material is wasted, therefore, a collecting hopper 304 is welded on the lower surface of the screening frame 3, and the whole size of the collecting hopper 304 is designed to be wide at the top and narrow at the bottom, so that the ceramic raw material screened by the upper screening frame 3 is collected by the collecting hopper 304 and then falls on the screen of the lower screening frame 3, and the ceramic raw material screened by the upper screening frame 3 is ensured to fall on the screen of the lower screening frame 3, and the waste of the ceramic raw material can be reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a raw materials multi-stage screening device for industrial ceramics processing, includes bottom plate and vibration box, the upper surface of bottom plate is provided with the pillar, be provided with the mount pad on the vibration box, be connected with the spring between pillar and the mount pad, install vibrating motor on the vibration box, its characterized in that, it has a plurality of screening frames that are used for carrying out the screening to ceramic raw materials to articulate in the vibration box, one side processing of vibration box has the clearance notch that is used for clearing up accumulational ceramic raw materials on the screening frame, install between screening frame and the bottom plate and be used for controlling a plurality of screening frames and carry out the pivoted coordinated control subassembly in step.

2. The multistage screening plant of raw materials for industrial ceramic processing of claim 1, characterized in that a plurality of screening frames are distributed in the vibrating bin from top to bottom in sequence, the meshes of the screens in the screening frames are increased in sequence from top to bottom, and one side of each screening frame is provided with an articulated sleeve for articulating with the vibrating bin.

3. The multi-stage industrial ceramic processing raw material screening device according to claim 1, wherein the linkage control assembly comprises a connecting rod and a screw, and the connecting rod is hinged to the plurality of screening frames.

4. The multistage screening plant of raw materials for industrial ceramic processing of claim 3, wherein one side of the screening frame, which is far away from the hinged sleeve, is provided with a connecting block for hinging with a connecting rod, the front of the connecting block is provided with a first connecting hole for inserting a pin shaft, and the front of the connecting rod is provided with a plurality of second connecting holes corresponding to the first connecting holes.

5. The multistage screening device for the raw materials for the industrial ceramic processing as claimed in claim 3, wherein a connecting plate for mounting a screw is arranged on one side of the screening frame, a threaded hole for matching with the screw is machined in the upper surface of the connecting plate, and the screw is in threaded connection with the threaded hole.

6. The multistage screening device for the raw materials for industrial ceramic processing as claimed in claim 5, wherein the top end of the screw is provided with a contact disc for being matched with a connecting rod, and the bottom end of the connecting rod is provided with a hemisphere for being abutted against the upper surface of the contact disc.

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