CN212093203U

CN212093203U - Refractory material divides sieve device

Info

Publication number: CN212093203U
Application number: CN202020778293.7U
Authority: CN
Inventors: 范毅潇; 王延乐
Original assignee: Luoyang Yi Hang Refractories Co ltd
Current assignee: Luoyang Yi Hang Refractories Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-08
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a refractory material divides sieve device, include the holding case and divide the sieve case, divide the sieve case set up in holding incasement portion, the lateral symmetry is provided with two sets of supports around the holding incasement divide the guide rail of sieve case, just one side is provided with the drive outside the holding case divide the sieve case to follow the vibrations subassembly that the guide rail transversely reciprocated slided, divide the sieve case below be provided with auxiliary assembly on the holding case. Has the advantages that: the utility model discloses an increase active stirring operation on the basis of vibrations screening to overturn the mixture to the raw materials when realizing reciprocal vibrations screening, improve the easy drawback that blocks up and block that the screen cloth influences screening speed of bottom coarse grain raw materials among the existing equipment vibrations process, improve screening efficiency, and be convenient for pour the coarse grain raw materials of surplus on the screen cloth after the screening is accomplished, the simple operation, the practicality is strong.

Description

Refractory material divides sieve device

Technical Field

The utility model relates to a refractory material production facility field, concretely relates to refractory material divides sieve device.

Background

The refractory material is an inorganic non-metallic material with refractoriness not lower than 1580 ℃. Materials whose physicochemical properties allow their use in high temperature environments are known as refractory materials. The refractory material is widely applied to the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and the like, and plays an irreplaceable important role in the development of high-temperature industrial production, so the refractory material has wide application prospect. In the production process of the refractory material, raw materials with unqualified granularity need to be removed through screening so as to ensure that the quality of the refractory material product reaches the standard.

The applicant finds that at least the following technical problems exist in the prior art: the refractory material that uses divides sieve equipment at present mainly realizes mechanical screening through the shale shaker, relies on screen cloth vibration to make the raw materials see through the screen cloth and realizes the screening, because divide sieve in-process screen cloth top in batches and need empty a large amount of raw materials, after the regional bottom fine grit raw materials of screen cloth of being close to see through the screen cloth, contact this moment and be close to the regional gathering a large amount of coarse grained raw materials of screen cloth, can cause the jam to the screen cloth and block, the screening efficiency is lower, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a refractory material divides sieve device in order to solve above-mentioned problem, increase active stirring operation on the basis of vibrations screening to overturn the mixture to the raw materials when realizing reciprocal vibrations screening, improve the easy drawback that blocks up and block the screen cloth of current equipment vibrations in-process bottom coarse grain raw materials, improve screening efficiency, and be convenient for pour the coarse grain raw materials that remain on the screen cloth, the simple operation, the practicality is strong, see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a refractory material screening device, including holding case and branch sieve case, the branch sieve case set up in the holding incasement, the side symmetry is provided with two sets of guide rails that support the branch sieve case around in the holding case, and one side outside the holding case is provided with the vibrations subassembly that drives the branch sieve case along the guide rail slides reciprocally transversely, be provided with auxiliary assembly on the holding case below the branch sieve case;

divide the sieve case to be a rectangle box that link up from top to bottom, should divide the sieve case outside to be provided with a rectangle frame form and hold the bracket, hold the bracket with divide sieve case clearance fit, just divide the sieve roof portion to be provided with the mounting panel, the mounting panel both sides are set up respectively hold the bracket both sides, divide the sieve roof portion to be provided with an openable case lid, divide the sieve incasement bottom to be close to vibrations subassembly one side is provided with the guide block, the guide block is kept away from vibrations subassembly one side is interior concavity arc transition, divide the sieve bottom of the case portion to be provided with a slope form screen cloth, just the screen cloth slope one end down with guide block inboard bottom meets.

When the refractory material screening device is used, raw materials to be screened are guided into a screening box, the top of the screening box is closed through a box cover, then the half gear is driven by the motor to rotate clockwise, the half gear pushes the rack to move in the direction away from the containing box through the meshing action with the rack, the rack drives the support rod and the support bracket to move, the screening box is pulled and pulled by the support rod integrally, meanwhile, the stop block pushes the spring to compress the spring, when the meshing state of the half gear and the rack is released, the stress state of the rack is released, the spring resets to push the support rod to drive the screening box to slide in the direction away from the containing box integrally, and the motor drives the half gear to rotate and simultaneously drives the rotating shaft to rotate through the belt pulley transmission mechanism, the rotating shaft drives the cam to rotate, when the spring resets and pushes the support rod and the sieving box to slide reversely, the cam rotates to jack up the guide block upwards, the sieving box moves towards the direction far away from the vibrating component, materials above the screen and the guide block are thrown upwards along the arc surface at the top of the guide block under the action of inertia to realize overturning action, and the vibrating and overturning sieving processes of the materials in the sieving box are realized through the synchronous rotating process of the cam and the half gear.

Preferably, the front side and the rear side of the bottom of the supporting bracket are respectively in sliding fit with the two groups of guide rails, the supporting bracket is far away from one side of the guide block and is hinged with the mounting plate, the mounting plate is a rectangular frame, one side of the box cover, far away from the guide block, is connected with the mounting plate through a lock catch, and the other side of the box cover is hinged with the mounting plate.

Preferably, one side, far away from the vibration assembly, of the containing box is provided with a guide groove, the longitudinal width of the guide groove is larger than that of the sieving box, and four corners of the bottom of the containing box are provided with universal wheels with brakes.

Preferably, the vibration assembly comprises a U-shaped fixing frame with an opening facing the containing box, a motor is fixed at the top of the inner side of the fixing frame, a half gear is arranged at the output end of the motor, a support rod transversely penetrates through the fixing frame below the motor, the support rod is in clearance fit with the fixing frame and the containing box, and the support rod penetrates through one end of the containing box and is fixed on the side edge of the bearing bracket.

Preferably, a rack is transversely arranged at the top of the supporting rod and meshed with the half gear, a stop block is fixed on the supporting rod far away from one side of the containing box, a spring is sleeved on the supporting rod between the stop block and the fixing frame, and an anti-falling block is arranged at one end, penetrating out of the fixing frame, of the supporting rod.

Preferably, the auxiliary assembly comprises a rotating shaft longitudinally penetrating through the accommodating box, the rotating shaft is in running fit with the accommodating box, one end of the front surface of the rotating shaft is connected with the output end of the motor through a belt pulley transmission mechanism, a cam is arranged on the rotating shaft in the accommodating box, and the outer circumferential side of the cam is abutted against the bottom of the guide block.

Has the advantages that: the utility model discloses an increase active stirring operation on the basis of vibrations screening to overturn the mixture to the raw materials when realizing reciprocal vibrations screening, improve the easy drawback that blocks up and block that the screen cloth influences screening speed of bottom coarse grain raw materials among the existing equipment vibrations process, improve screening efficiency, and be convenient for pour the coarse grain raw materials of surplus on the screen cloth after the screening is accomplished, the simple operation, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is an internal structural view of the present invention;

fig. 3 is the material pouring state structure diagram of the screening box of the utility model.

The reference numerals are explained below:

1. an accommodating box; 101. a guide rail; 102. a guide groove; 103. a universal wheel; 2. a screening box; 201. a support bracket; 202. mounting a plate; 203. a box cover; 204. a guide block; 205. screening a screen; 3. a vibration assembly; 301. a fixed mount; 302. an electric motor; 302a, half gear; 303. a stay bar; 303a, a rack; 303b, a stop block; 304. an anti-drop block; 305. a spring; 4. an auxiliary component; 401. a rotating shaft; 402. a cam; 5. and (6) taking the material port.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a refractory material divides sieve device, including holding case 1 and branch sieve case 2, divide sieve case 2 to set up inside holding case 1, the side symmetry is provided with two sets of supports around in the holding case 1 and divides the guide rail 101 of sieve case 2, and holding case 1 outer one side is provided with the drive and divides sieve case 2 along the horizontal reciprocating vibration subassembly 3 that slides of guide rail 101, be provided with auxiliary assembly 4 on the holding case 1 of branch sieve case 2 below, auxiliary assembly 4 is used for realizing dividing the upper and lower upset of sieve incasement material 2, in order to improve screening speed, holding case 1 openly bottom is provided with gets material mouth 5, be convenient for discharge the material that sieve case 2 sieves through this material mouth 5 will be divided.

The screening box 2 is a rectangular box body which is communicated up and down, a rectangular frame-shaped supporting bracket 201 is arranged outside the screening box 2, the supporting bracket 201 is in clearance fit with the screening box 2, the top of the screening box 2 is provided with a mounting plate 202, two sides of the mounting plate 202 are respectively erected on two sides of the supporting bracket 201, the top of the screening box 2 is provided with an openable box cover 203, one side of the bottom in the screening box 2, which is close to the vibration component 3, is provided with a guide block 204, one side of the guide block 204, which is far away from the vibration component 3, is in concave arc transition, the bottom of the screening box 2 is provided with an inclined screen 205, and the downward inclined end of the screen 205 is connected with the bottom of the inner side of the guide block 204, in the process that the vibration component 3 supports the sieving box 2 to move transversely and reciprocally, raw materials on the screen 205 which gradually move to the area of the guide block 204 due to vibration can be conveniently overturned through the cambered surface on the guide block 204, so that the raw material sieving speed is accelerated.

As an optional embodiment, the front and back sides of the bottom of the supporting bracket 201 are respectively in sliding fit with the two sets of guide rails 101, one side of the supporting bracket 201, which is far away from the guide block 204, is hinged with the mounting plate 202, the mounting plate 202 is a rectangular frame, one side of the box cover 203, which is far away from the guide block 204, is connected with the mounting plate 202 through a lock catch, the other side of the box cover 203 is hinged with the mounting plate 202, one side of the accommodating box 1, which is far away from the vibration assembly 3, is provided with a guide groove 102, the longitudinal width of the guide groove 102 is larger than the longitudinal width of the sieving box 2, so that the sieving box 2 can be overturned and placed in the guide groove 102, coarse-grained materials remained on the screen 205 after sieving are poured out, four corners of the bottom of the accommodating box 1 are provided with universal wheels 103 with brakes, after sieving, the box cover 203 at the top of the sieving box 2 is opened, the mounting plate 202, which, thereby pouring out the large-particle impurities remained in the sub-sieve box 2 out of the accommodating box 1.

The vibration component 3 comprises a U-shaped fixed mount 301 with an opening facing the accommodating box 1, the top of the inner side of the fixed mount 301 is fixed with a motor 302, the output end of the motor 302 is provided with a half gear 302a, the central angle of the toothed part of the half gear 302a is an acute angle, a stay bar 303 transversely penetrates through the fixed mount 301 below the motor 302, the stay bar 303 is in clearance fit with the fixed mount 301 and the accommodating box 1, one end of the stay bar 303 penetrating into the accommodating box 1 is fixed on the side edge of the support bracket 201, the top of the stay bar 303 is transversely provided with a rack 303a, the rack 303a is meshed with the half gear 302a, a stopper 303b is fixed on the stay bar 303 at one side of the rack 303a far away from the accommodating box 1, a spring 305 is sleeved on the stay bar 303 between the stopper 303b and the fixed mount 301, one end of the stay bar 303 penetrating through the fixed mount 301 is provided with an anti-off block 304 to prevent the stay bar, the rotating shaft 401 is rotatably engaged with the accommodating box 1, one end of the front surface of the rotating shaft 401 is connected with the output end of the motor 302 through a belt pulley transmission mechanism, so that the motor 302 drives the half gear 302a and the rotating shaft 401 to rotate synchronously, and the rotating shaft 401 in the accommodating box 1 is provided with a cam 402, and the outer circumferential side of the cam 402 abuts against the bottom of the guide block 204.

By adopting the structure, when in use, raw materials to be sieved are guided into the sieving box 2, the top of the sieving box 2 is sealed through the box cover 203, then the motor 302 drives the half gear 302a to rotate clockwise, the half gear 302a pushes the rack 303a to move towards the direction away from the accommodating box 1 through the meshing action with the rack 303a, simultaneously the rack 303a drives the support rod 303 and the support bracket 201 to move, the whole sieving box 2 is pulled and pulled by the support rod 303, simultaneously the block 303b pushes the spring 305 to compress the spring, when the half gear 302a rotates to the meshing state with the rack 303a, the stress state of the rack 303a is relieved, the spring 305 resets to push the support rod 303 to drive the whole sieving box 2 to slide towards the direction away from the accommodating box 1, the motor 302 drives the half gear 302a to rotate and simultaneously drives the rotating shaft 401 to rotate through the belt pulley transmission mechanism, the rotating shaft 401 drives the cam 402 to rotate, when the spring 305 resets and pushes the support rod 303 and the sieving box 2 to reversely slide, the cam 402 rotates to the position of jacking up the guide block 204 upwards, the sieving box 2 moves towards the direction away from the vibrating component 3, materials above the screen 205 and the guide block 204 are thrown upwards along the cambered surface at the top of the guide block 204 under the action of inertia to realize overturning action, and the transverse sliding period of the sieving box is ensured to be the same as the period of jacking up the sieving box 2 by the cam 402 through the synchronous rotating process of the cam 402 and the half gear 302a, so that the vibrating and overturning sieving processes of the materials in the sieving box 2 are ensured;

through increase active stirring operation on the basis of vibrations screening to overturn the mixture to the raw materials when realizing reciprocal vibrations screening, improve the easy drawback that blocks up and block that screen cloth 205 influences screening speed of bottom coarse grain raw materials among the existing equipment vibrations process, improve screening efficiency, and be convenient for pour the coarse grain raw materials of remaining on screen cloth 205 after the screening is accomplished, the simple operation, the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a refractory material divides sieve device which characterized in that: the screening device comprises a containing box (1) and a screening box (2), wherein the screening box (2) is arranged inside the containing box (1), two groups of guide rails (101) for supporting the screening box (2) are symmetrically arranged on the front side and the rear side in the containing box (1), a vibration component (3) for driving the screening box (2) to transversely slide along the guide rails (101) in a reciprocating manner is arranged on one outer side of the containing box (1), and an auxiliary component (4) is arranged on the containing box (1) below the screening box (2);

divide sieve case (2) to be a rectangle box that link up from top to bottom, should divide sieve case (2) outside to be provided with a rectangle frame form and hold bracket (201), hold bracket (201) with divide sieve case (2) clearance fit, just divide sieve case (2) top to be provided with mounting panel (202), mounting panel (202) both sides are set up respectively in hold bracket (201) both sides, divide sieve case (2) top to be provided with an open-type case lid (203), divide sieve case (2) bottom to be close to vibrations subassembly (3) one side is provided with guide block (204), guide block (204) are kept away from vibrations subassembly (3) one side is interior concavity arc transition, divide sieve case (2) bottom to be provided with an incline form screen cloth (205), just screen cloth (205) one end that inclines down with guide block (204) inboard bottom meets.

2. The refractory screening apparatus of claim 1, wherein: support bracket (201) bottom front and back side respectively with two sets of guide rail (101) sliding fit, just support bracket (201) keep away from guide block (204) one side with mounting panel (202) are articulated mutually, mounting panel (202) are a rectangle framework, case lid (203) are kept away from guide block (204) one side with mounting panel (202) pass through the hasp and connect, just case lid (203) opposite side with mounting panel (202) are articulated mutually.

3. The refractory screening apparatus of claim 1, wherein: one side, far away from the vibration assembly (3), of the accommodating box (1) is provided with a guide groove (102), the longitudinal width of the guide groove (102) is larger than that of the sieving box (2), and four corners of the bottom of the accommodating box (1) are provided with universal wheels (103) with brakes.

4. The refractory screening apparatus of claim 1, wherein: vibrations subassembly (3) include an opening orientation U-shaped mount (301) of holding case (1), and this mount (301) inboard top is fixed with motor (302), motor (302) output is provided with half gear (302a), motor (302) below transversely run through in mount (301) have vaulting pole (303), vaulting pole (303) with mount (301) with the equal clearance fit of holding case (1), vaulting pole (303) penetrate one end is fixed in holding case (1) support bracket (201) side.

5. The refractory screening apparatus of claim 4, wherein: the top of the support rod (303) is transversely provided with a rack (303a), the rack (303a) is meshed with the half gear (302a), the rack (303a) is far away from a stop block (303b) fixed on the support rod (303) on one side of the accommodating box (1), the stop block (303b) is sleeved on the support rod (303) between the fixing frames (301), and the support rod (303) penetrates out of one end of the fixing frame (301) to form an anti-falling block (304).

6. The refractory screening apparatus of claim 5, wherein: the auxiliary assembly (4) comprises a rotating shaft (401) longitudinally penetrating through the accommodating box (1), the rotating shaft (401) is in running fit with the accommodating box (1), one end of the front surface of the rotating shaft (401) is connected with the output end of the motor (302) through a belt pulley transmission mechanism, a cam (402) is arranged on the rotating shaft (401) in the accommodating box (1), and the outer circumferential side of the cam (402) is abutted to the bottom of the guide block (204).