CN219682662U - Screening device for crushing and recycling materials - Google Patents

Abstract

The utility model discloses a screening device for crushing and recycling materials, which comprises an operation frame, wherein one side of the top of the operation frame is provided with a conveying belt, the other side of the top of the operation frame is provided with a crushing box, and a mounting frame is arranged below the outer wall of one side of the operation frame.

Description

Screening device for crushing and recycling materials

Technical Field

The utility model relates to the technical field of material crushing and recycling, in particular to a screening device for crushing and recycling materials.

Background

Screening is a method of separating a particle group according to the powder properties such as particle size, specific gravity, chargeability, and magnetism. The operation of dividing the mixture materials with different particle sizes into various particle sizes by using a screen surface with holes is called screening, and the operation of dividing the solid materials into required particle sizes by using a screen with different screen hole sizes is often matched with crushing, so that the particle sizes of the crushed materials can be approximately equal to ensure that the crushed materials meet certain requirements or avoid excessive crushing.

The existing screening device for crushing and recycling materials has the following defects: when the produced leftover bits are retrieved after the material production and processing, need smash the processing with the leftover bits, thereby adopt reducing mechanism to smash the operation, because crushing apparatus smashes the in-process to the leftover bits, there is the partial incomplete material of smashing, the big leftover bits of formation smash incompletely, then need screen out the further crushing processing with big leftover bits again, because separate the processing to big leftover bits and the thorough leftover bits of smashing, the screening operation is carried out to the branch sieve device that usually adopts, screen the in-process to big leftover bits again when the branch sieve device, the card material phenomenon appears easily, on the one hand has reduced the condition of screening efficiency, on the other hand also can appear screening jam, lead to the condition emergence that can't screening handled.

It is therefore necessary to develop a screening device for pulverizing recycled materials.

Disclosure of Invention

The utility model aims to provide a screening device for crushing and recycling materials, which is provided with a screening mechanism, wherein the screening mechanism is arranged at the top of a mounting frame in a sliding manner, a crushing box is arranged above a conveyor belt on an operation frame, so that leftover materials after material production and processing are put into the crushing box, crushing treatment is carried out on the leftover materials by a crushing roller in the crushing box, the crushed leftover materials are conveyed to the screening mechanism by the conveyor belt, the screening mechanism has an elastic vibration effect, the screening mechanism can carry out elastic vibration screening treatment, the material clamping phenomenon is effectively avoided, and meanwhile, the screening device effect and effect of crushing and recycling materials are also effectively improved, so that the problem that the efficiency is influenced by the phenomenon that the leftover materials produced by material production and processing are crushed and then screened in the prior art is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a smash screening device of recovered material, includes the operation panel, conveyer belt is installed to top one side of operation panel, smash the case is installed to top opposite side of operation panel, the mounting bracket is installed to one side outer wall below of operation panel, the mounting hole has been seted up to the surface center position of mounting bracket, screening mechanism is installed at the top of mounting bracket;

the screening mechanism comprises a mounting part and a screening part, wherein the mounting part is respectively connected with the mounting frame and the mounting hole, and the screening part is connected with the mounting part.

Preferably, the feeder hopper is installed at the top of smashing the case, smashing the inside both sides of case and all rotating and being connected with crushing roller, the bottom central point of smashing the case puts and has seted up the discharge gate.

Preferably, the installation component is including dividing the sieve case, the bottom central point who divides the sieve case puts and is provided with the pillar, the outer wall and the inner wall sliding connection of mounting hole of pillar, the bottom both sides that divide the sieve case all are provided with spring A, spring A's bottom and the top fixed connection of mounting bracket.

Preferably, the recovery box is installed to the inside bottom of dividing the sieve case, the outer wall of recovery box and the inner wall sliding connection of dividing the sieve case, the swash plate is installed to one side outer wall below of dividing the sieve case, the bobbing machine is all installed to the preceding terminal surface top both sides of dividing the sieve case.

Preferably, the screening component comprises a mounting seat, a connecting rod is mounted at the bottom of the mounting seat, a bottom plate is mounted at the bottom end of the connecting rod, and a moving block is slidably connected above the outer wall of the connecting rod.

Preferably, a spring B is arranged below the outer wall of the connecting rod, the spring B is positioned between the moving block and the bottom plate, and a sieve plate is rotationally connected on the outer wall of one side of the moving block.

Compared with the prior art, the utility model has the beneficial effects that:

through being equipped with branch sieve mechanism, will divide the top at the mounting bracket with gliding mode to install the conveyer belt top on the handling frame with smashing the case, make the leftover bits after the material production and processing throw into crushing incasement, smash the roller of incasement and smash the leftover bits and handle, smash the leftover bits after the back and carry on branch sieve mechanism by the conveyer belt, but utilize branch sieve mechanism to have elasticity vibrations effect, can carry out elasticity vibrations screening by branch sieve mechanism and handle, effectually avoided the card material phenomenon, also effectually improved the branch sieve device effect and the effect of smashing the recovery material simultaneously.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a front cross-sectional view of the screening mechanism provided by the present utility model;

FIG. 4 is a perspective view of a screening box structure provided by the utility model;

fig. 5 is a perspective view of a structure of a screen plate provided by the utility model.

In the figure: 1. an operation rack; 101. a conveyor belt; 2. a crushing box; 201. a feed hopper; 202. a pulverizing roller; 203. a discharge port; 3. a mounting frame; 301. a mounting hole; 4. a screening mechanism; 401. screening boxes; 402. a support post; 403. a spring A; 404. a recovery box; 405. a sloping plate; 406. a vibrator; 407. a mounting base; 408. a connecting rod; 409. a bottom plate; 410. a moving block; 411. a spring B; 412. a sieve plate.

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.

The utility model provides the following technical scheme: the utility model provides a screening device of crushing recovery material, can be effectual in the in-process of using to the screening device of crushing recovery material improves screening efficiency and effect, added branch sieve mechanism 4, please see fig. 1-5, including handling frame 1, conveyer belt 101 is installed to handling frame 1's top one side, handling frame 1's top opposite side is installed crushing case 2, the feeder hopper 201 is installed at crushing case 2's top, crushing case 2's inside both sides are all rotated and are connected with crushing roller 202, crushing case 2's bottom central point puts and has offered discharge gate 203, install crushing case 2 in handling frame 1's conveyer belt 101 top one side, make the leftover material that material production and processing produced throw into crushing case 2 by feeder hopper 201, carry out crushing processing by two sets of crushing roller 202 in crushing case 2, the leftover material after smashing is discharged to conveyer belt 101 by discharge gate 203 and carries out further transport operation, handling frame 1's one side outer wall below installs mounting frame 3, mounting frame 3's surface central point put and offered mounting hole 301, screening mechanism 4 is installed at mounting frame 3's top;

the screening mechanism 4 comprises a mounting part and a screening part, the mounting part is respectively connected with the mounting frame 3 and the mounting hole 301, the screening part is connected with the mounting part, the mounting part comprises a screening box 401, a support column 402 is arranged at the center of the bottom of the screening box 401, the outer wall of the support column 402 is in sliding connection with the inner wall of the mounting hole 301, the screening box 401 is arranged in the mounting hole 301 on the mounting frame 3 in a sliding manner by the support column 402, the screening box 401 can slide up and down at the top of the mounting frame 3, springs A403 are arranged at both sides of the bottom of the screening box 401, the bottom ends of the springs A403 are fixedly connected with the top of the mounting frame 3, four groups of springs A403 are correspondingly distributed and arranged between the screening box 401 and the mounting frame 3, the screening box 401 can be vibrated by the springs A403, a recycling box 404 is arranged at the inner bottom end of the screening box 401, the outer wall of the recovery box 404 is connected with the inner wall of the screening box 401 in a sliding way, a sloping plate 405 is arranged below the outer wall of one side of the screening box 401, a vibrating machine 406 is arranged on two sides above the front end face of the screening box 401, two groups of vibrating machines 406 are correspondingly arranged above the front end face of the screening box 401, the vibrating machine 406 is matched with a spring A403 to play a role in vibrating the screening box 401 by utilizing the high-frequency vibrating effect of the vibrating machines 406, the screening component comprises a mounting seat 407, a connecting rod 408 is arranged at the bottom of the mounting seat 407, a bottom plate 409 is arranged at the bottom end of the connecting rod 408, a moving block 410 is connected above the outer wall of the connecting rod 408 in a sliding way, the mounting seat 407 is arranged above the inner wall of one side of the screening box 401, the moving block 410 is arranged above the outer wall of the connecting rod 408 on the bottom of the mounting seat 407 in a sliding way, the moving block 410 can vertically slide on the outer wall of the connecting rod 408, a spring B411 is arranged below the outer wall of the connecting rod 408, the spring B411 is located between the movable block 410 and the bottom plate 409, the screen plate 412 is rotationally connected to one side outer wall of the movable block 410, the spring B411 is utilized to have the effect of elastic vibration, one side outer wall of the screen plate 412 is rotationally connected to one side outer wall of the movable block 410, the crushed leftover materials are conveyed into the screening box 401 by the conveyor belt 101, when the crushed leftover materials fall onto the screen plate 412, the spring B411 is subjected to the influence of gravity to generate vibration, the vibrating machine 406 is matched with the spring A403 to perform high-frequency vibration treatment on the screening box 401, the screen plate 412 can perform large particle screening and small particle screening treatment on the leftover materials, the large particle is subjected to vibration downward inclination, the inclined plate 405 performs blanking treatment, the recovered box body can be placed at the bottom of the inclined plate 405, the collected large particle leftover materials are re-poured into the crushing box 2 again, and the small particle leftover materials can enter the recovery box 404 to be collected, so that the leftover materials are screened, and the phenomenon of the leftover materials is effectively prevented.

Working principle: in the use of the utility model, the crushing box 2 is arranged on one side above the conveyor belt 101 on the operation frame 1, leftover materials generated by material production and processing are put into the crushing box 2 by the feed hopper 201, crushing treatment is carried out by two groups of crushing rollers 202 in the crushing box 2, the crushed leftover materials are discharged to the conveyor belt 101 from the discharge hole 203 for further conveying operation, the screening box 401 on the screening mechanism 4 is arranged in the mounting holes 301 on the mounting frame 3 in a sliding manner by the support posts 402, the screening box 401 can slide up and down on the top of the mounting frame 3, four groups of springs A403 are correspondingly arranged between the screening box 401 and the mounting frame 3, the screening box 401 can be vibrated by the springs A403, two groups of vibrators 406 are correspondingly arranged above the front end surface of the screening box 401, the vibrating machine 406 has high-frequency vibration effect, the vibrating machine 406 is matched with the spring A403 to play a vibrating effect on the screening box 401, the installation seat 407 is installed above one side inner wall of the screening box 401, the movable block 410 is arranged above the outer wall of the connecting rod 408 on the bottom of the installation seat 407 in a sliding mode, the movable block 410 can vertically slide up and down on the outer wall of the connecting rod 408, the spring B411 is arranged below the outer wall of the connecting rod 408, the spring B411 is utilized to have an elastic vibrating effect, one side outer wall of the screen plate 412 is installed on one side outer wall of the movable block 410 in a rotating connection mode, the conveyor belt 101 conveys crushed corners into the screening box 401, when the crushed corners fall on the screen plate 412, the spring B411 is subjected to the influence of gravity to generate vibration, the vibrating machine 406 is matched with the spring A403 to perform high-frequency vibrating treatment on the screening box 401, so that the screen plate 412 can perform large-particle and small-particle screening treatment on the corners, the large granule receives vibrations downward sloping, carries out the unloading by swash plate 405 and handles, can place the box of retrieving in the bottom of swash plate 405, retrieves the leftover bits of large granule, pours into crushing case 2 again to the large granule leftover bits that collect again and smashes the processing, and the small granule leftover bits can get into and retrieve in box 404 through sieve 412 and collect to reach and carry out the screening to the leftover bits and handle, effectually avoided the card material phenomenon, also effectually improved simultaneously and smashed screening device effect and the effect of retrieving the material.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a smash screening device of retrieving material, includes handling frame (1), conveyer belt (101) are installed to top one side of handling frame (1), smash case (2) are installed to the top opposite side of handling frame (1), mounting bracket (3) are installed to one side outer wall below of handling frame (1), mounting hole (301) have been seted up in the surface center position of mounting bracket (3), its characterized in that: a screening mechanism (4) is arranged at the top of the mounting frame (3);

the screening mechanism (4) comprises a mounting part and a screening part, the mounting part is respectively connected with the mounting frame (3) and the mounting hole (301), and the screening part is connected with the mounting part.

2. A screening apparatus for pulverizing recycled material according to claim 1, wherein: the top of smashing case (2) is installed feeder hopper (201), smashing the inside both sides of case (2) and all rotating and being connected with crushing roller (202), discharge gate (203) have been seted up to the bottom central point of smashing case (2).

3. A screening apparatus for pulverizing recycled material according to claim 1, wherein: the installation component is including dividing sieve case (401), the bottom central point who divides sieve case (401) puts and is provided with pillar (402), the outer wall of pillar (402) and the inner wall sliding connection of mounting hole (301), the bottom both sides that divide sieve case (401) all are provided with spring A (403), the bottom of spring A (403) and the top fixed connection of mounting bracket (3).

4. A screening apparatus for pulverizing recycled material according to claim 3, wherein: the inside bottom of dividing sieve case (401) is installed and is retrieved box (404), the outer wall of retrieving box (404) and the inner wall sliding connection of dividing sieve case (401), inclined plate (405) are installed to the one side outer wall below of dividing sieve case (401), vibrating machine (406) are all installed to the preceding terminal surface top both sides of dividing sieve case (401).

5. A screening apparatus for pulverizing recycled material according to claim 1, wherein: the screening component comprises a mounting seat (407), a connecting rod (408) is mounted at the bottom of the mounting seat (407), a bottom plate (409) is mounted at the bottom end of the connecting rod (408), and a moving block (410) is slidably connected above the outer wall of the connecting rod (408).

6. A screening apparatus for pulverizing recycled material as defined in claim 5, wherein: a spring B (411) is arranged below the outer wall of the connecting rod (408), the spring B (411) is located between the moving block (410) and the bottom plate (409), and a sieve plate (412) is rotatably connected to the outer wall of one side of the moving block (410).