Crushing and batching device for metal silicon processing

Abstract

The utility model discloses a crushing and batching device for metal silicon processing, which comprises a crushing box, a feed hopper communicated with the top surface of the crushing box, an observation window arranged on the outer side of the crushing box, a crushing mechanism arranged inside the crushing box, a discharge port arranged on the side wall of the crushing box, and a processing component arranged above the feed hopper, when metal silicon needs to be processed, the two closed supporting frames need to be opened, at the moment, the two pull rods are pushed reversely, the pull rods drive the sliding frames to slide on the outer walls of the limiting rods and compress springs arranged on the outer walls of the limiting rods in a sleeving mode, and when the sliding frames move, inclined grooves formed in the outer walls of the sliding frames and the outer walls of the sliding columns are slidably extruded, so that the sliding columns drive the supporting frames to move; the supporting frames deflect with the hinged position of the supporting frames and the top face of the feeding hopper as the rotating center, the two supporting frames are opened, metal silicon can be added into the crushing box from the feeding hopper at the moment, the crushing mechanism is started, the metal silicon can be machined and crushed, and the crushing effect of the metal silicon can be observed through an observation window.

Description

Technical Field

[0001] The utility model relates to the technical field of metal silicon processing, in particular to a crushing and batching device for metal silicon processing. Background Art

[0002] Metallic silicon, also known as crystalline silicon or industrial silicon, is an important industrial raw material. Its main component is silicon, and the rest are impurities such as iron, aluminum, and calcium. Metallic silicon has a wide range of uses, including as an additive for non-ferrous alloys, as a deoxidizer and alloying element in the aluminum alloy industry, and in the chemical industry for the production of silicone rubber, silicone resin, silicone oil and other organic silicon products. It can also be further purified to produce polysilicon and monocrystalline silicon for use in the photovoltaic industry and the electronics industry. The metal silicon crushing and batching device is an important equipment in the silicon material processing process, which is used to crush metal silicon blocks into smaller particles for subsequent purification and processing.

[0003] For example, a crushing device for metallic silicon processing disclosed in Chinese patent CN216025257U has an anti-blocking mechanism on the support plate to prevent a large number of silicon blocks from accumulating in the feed shell due to mutual squeezing, thereby improving the crushing efficiency. By providing a first crushing mechanism, the silicon blocks can be initially crushed, and the second crushing mechanism can be used to further crush the silicon blocks, so that the crushing effect of the silicon blocks is better, the operation time is reduced and the operation quality is improved. By providing a protective rubber pad on the lower surface of the foot plate, the friction between the device and the placement surface is increased, thereby improving the stability of the device.

[0004] Although this structure can be used to crush and batch metallic silicon, it will generate dust during the crushing and batching process, which needs to be treated to avoid environmental pollution. Therefore, we propose a crushing and batching device for metallic silicon processing that can treat the dust generated during the crushing and batching process of metallic silicon, reduce environmental pollution, and improve the crushing and batching effect. Utility Model Content

[0005] The purpose of the utility model is to provide a crushing and batching device for processing metallic silicon to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a crushing and batching device for metallic silicon processing, comprising a crushing box, a feed hopper is connected to the top surface of the crushing box, an observation window is provided on the outside of the crushing box, a crushing mechanism is provided inside the crushing box, a discharge port is provided on the side wall of the crushing box, and a processing assembly is provided above the feed hopper, the processing assembly includes a closing assembly provided above the feed hopper, and a vibration assembly is provided inside the closing assembly.

[0007] Preferably, the closing assembly includes a fixed frame fixedly mounted on the outer wall of the feed hopper, a limiting rod fixedly mounted inside the fixed frame, a spring sleeved on the outer wall of the limiting rod, a sliding frame slidingly mounted on the outer wall of the limiting rod, an inclined groove opened on the outer wall of the sliding frame, a sliding column slidingly mounted inside the inclined groove, a support frame fixedly mounted on the end of the sliding column, and a pull rod fixedly mounted on the end of the sliding frame.

[0008] Preferably, the vibration assembly includes a slide groove opened on the inner wall of the support frame, a first magnetic block is fixedly installed on the inner wall of the slide groove, a slider is slidingly arranged inside the slide groove, a second magnetic block is fixedly installed on the side wall of the slider, a filter frame is fixedly installed on the outer wall of the slider, and a core net is fixedly installed on the inner wall of the filter frame.

[0009] Preferably, the chute is opened at an angle, and there are four sliding frames, which are divided into two groups and symmetrically distributed with respect to the center line of the top surface of the feed hopper. Under the restriction of the inclined chute, the support frame can be deflected by the sliding column to close the support frame.

[0010] Preferably, there are two support frames, which are symmetrically distributed about the center line of the top surface of the feed hopper. Under the restriction of the two support frames, the top surface of the feed hopper can be closed by the core mesh to crush the metallic silicon and process the dust.

[0011] Preferably, the second magnetic block and the first magnetic block magnetically repel each other, and the outer wall of the second magnetic block is slidably arranged inside the slide groove. Under the restriction of magnetic repulsion, the filter frame and the core net can vibrate to prevent the core net from being blocked.

[0012] Preferably, the outer wall of the filter frame is slidingly arranged inside the support frame. There are two filter frames, which are symmetrically distributed about the center line of the top surface of the feed hopper. Under the sliding restriction of the filter frame and the support frame, when the crushing box shakes during operation as a whole, the filter frame can slide inside the support frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The crushing and batching device for processing metallic silicon is composed of a closed component. When metallic silicon needs to be processed, the two closed support frames need to be opened. At this time, the two pull rods are pushed in opposite directions. The pull rods drive the sliding frame to slide on the outer wall of the limiting rod and compress the spring set on the outer wall of the limiting rod. When the sliding frame moves, the inclined groove on its outer wall slides and squeezes the outer wall of the sliding column, so that the sliding column drives the support frame to move. The support frame deflects with the hinged part with the top surface of the feed hopper as the rotation center. The two support frames are opened. At this time, metallic silicon can be added into the crushing box from the feed hopper, and the crushing mechanism is started to crush the metal. During silicon processing and crushing, the crushing effect of the metal silicon can be observed through the observation window. The crushed metal silicon is discharged through the discharge port to complete the crushing. When the metal silicon is added, the pull rod is released. At this time, the spring is not compressed, and it pushes the slide frame. The inclined groove opened on the outer wall of the slide frame is squeezed with the outer wall of the slide column, so that the support frame deflects with the hinge with the top surface of the feed hopper as the rotation center, and the support frame is closed, and the vibration component is used to handle the crushed metal silicon dust (the crushing box, feed hopper, observation window, crushing mechanism, and discharge port are existing public technologies in the comparative documents, so their structure is not fully described in this case).

[0015] 2. The crushing and batching device for processing metallic silicon is composed of a vibration component as one of its components. When it is necessary to process the crushed metallic silicon dust, the two support frames are closed, and the filter frame and core net slidingly arranged inside the support frame close the feed hopper. When the crushing mechanism crushes the metallic silicon, the generated dust can be filtered and adsorbed by the core net fixedly installed inside the filter frame. When the crushing mechanism inside the crushing box crushes the metallic silicon, it will cause the crushing box to shake as a whole. Under its restriction, the slider fixedly installed on the outer wall of the filter frame slides inside the slide groove opened on the inner wall of the support frame. When the filter frame drives the slider to slide downward, the filter frame can be pushed upward again under the restriction of the magnetic repulsion between the second magnetic block and the first magnetic block, and the filter frame and the core net are vibrated reciprocatingly to avoid blockage inside the core net and improve the core net processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the structural closing component and the vibration component of the utility model.

[0018] Figure 3 This is a diagram of the closed components of the structure of the utility model.

[0019] Figure 4 This is an exploded schematic diagram of the closed component of the structure of the utility model.

[0020] Figure 5 This is a diagram of the structural vibration component of the utility model.

[0021] Figure 6This is a cross-sectional diagram of the structural vibration component of the utility model.

[0022] In the figure: 1. Crushing box; 2. Feed hopper; 3. Observation window; 4. Crushing mechanism; 5. Discharge port; 6. Processing assembly; 61. Closing assembly; 62. Vibration assembly; 611. Fixed frame; 612. Limiting rod; 613. Spring; 614. Sliding frame; 615. Chute; 616. Sliding column; 617. Support frame; 618. Pull rod; 621. Sliding groove; 622. First magnetic block; 623. Sliding block; 624. Second magnetic block; 625. Filter frame; 626. Core net. DETAILED DESCRIPTION

[0023] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described with reference to the accompanying drawings.

[0024] Example 1

[0025] The preferred embodiment of the crushing and batching device for metal silicon processing provided by the utility model is as follows Figures 1 to 6 As shown: A crushing and batching device for processing metallic silicon, comprising a crushing box 1;

[0026] The top surface of the crushing box 1 is connected to a feed hopper 2;

[0027] An observation window 3 is provided on the outside of the crushing box 1;

[0028] A crushing mechanism 4 is provided inside the crushing box 1;

[0029] A discharge port 5 is provided on the side wall of the crushing box 1;

[0030] And a processing assembly 6 is arranged above the feed hopper 2, the processing assembly 6 includes a closing assembly 61 arranged above the feed hopper 2, the closing assembly 61 includes a fixed frame 611 fixedly installed on the outer wall of the feed hopper 2, a limiting rod 612 is fixedly installed inside the fixed frame 611, a spring 613 is sleeved on the outer wall of the limiting rod 612, a sliding frame 614 is slidingly provided on the outer wall of the limiting rod 612, an inclined groove 615 is opened on the outer wall of the sliding frame 614, a sliding column 616 is slidingly provided inside the inclined groove 615, a support frame 617 is fixedly installed on the end of the sliding column 616, and a pull rod 618 is fixedly installed on the end of the sliding frame 614.

[0031] In this embodiment, when metal silicon needs to be processed, the two closed support frames 617 need to be opened. At this time, the two pull rods 618 are pushed in opposite directions. The pull rods 618 drive the slide frame 614 to slide on the outer wall of the limiting rod 612 and compress the spring 613 provided on the outer wall of the limiting rod 612. When the slide frame 614 moves, the inclined groove 615 provided on its outer wall slides and squeezes the outer wall of the slide column 616, so that the slide column 616 drives the support frame 617 to move. The support frame 617 deflects with the hinged joint with the top surface of the feed hopper 2 as the rotation center. The two support frames 617 are opened. At this time, metal silicon can be added from the feed hopper 2 to the inside of the crushing box 1, and the crushing mechanism 4 is started to process and crush the metal silicon. The crushing effect of the metallic silicon can be observed through the observation window 3, and the crushed metallic silicon is discharged through the discharge port 5 to complete the crushing. When the metallic silicon is fed, the pull rod 618 is released. At this time, the spring 613 is not compressed, and it pushes the slide frame 614. The inclined groove 615 opened on the outer wall of the slide frame 614 is squeezed with the outer wall of the slide column 616, so that the support frame 617 deflects with the hinge point with the top surface of the feed hopper 2 as the rotation center, and the support frame 617 is closed, and the vibration component 62 is used to handle the crushed metallic silicon dust (the crushing box 1, feed hopper 2, observation window 3, crushing mechanism 4, and discharge port 5 are existing public technologies in the comparative documents, so their structures are not fully described in this case).

[0032] Furthermore, the inclined slot 615 is opened at an angle, and there are four sliding frames 614, which are divided into two groups and are symmetrically distributed with respect to the center line of the top surface of the feed hopper 2. Under the restriction of the inclined inclined slot 615, the support frame 617 can be driven to deflect by the sliding column 616 to close the support frame 617.

[0033] Furthermore, there are two support frames 617, which are symmetrically distributed about the center line of the top surface of the feed hopper 2. Under the restriction of the two support frames 617, the top surface of the feed hopper 2 can be closed by the core mesh 626 to crush the metal silicon dust.

[0034] Example 2

[0035] On the basis of Example 1, a preferred embodiment of a crushing and batching device for processing metallic silicon provided by the present invention is as follows: Figures 1 to 6 As shown: the vibration component 62 includes a slide groove 621 opened on the inner wall of the support frame 617, a first magnetic block 622 is fixedly installed on the inner wall of the slide groove 621, a slider 623 is slidingly arranged inside the slide groove 621, a second magnetic block 624 is fixedly installed on the side wall of the slider 623, a filter frame 625 is fixedly installed on the outer wall of the slider 623, and a core net 626 is fixedly installed on the inner wall of the filter frame 625.

[0036] In this embodiment, when it is necessary to process the dust of the crushed metallic silicon, the two support frames 617 are closed, and the filter frame 625 and the core mesh 626 slidingly arranged inside the support frame 617 close the feed hopper 2. When the crushing mechanism 4 crushes the metallic silicon, the generated dust can be filtered and adsorbed by the core mesh 626 fixedly installed inside the filter frame 625. When the crushing mechanism 4 inside the crushing box 1 crushes the metallic silicon, it will cause the crushing box 1 to shake as a whole. Under its restriction, the slider 623 fixedly installed on the outer wall of the filter frame 625 slides inside the slide groove 621 opened on the inner wall of the support frame 617. When the filter frame 625 drives the slider 623 to slide downward, the filter frame 625 can be pushed upward again under the restriction of the magnetic repulsion between the second magnetic block 624 and the first magnetic block 622, and the reciprocating vibration of the filter frame 625 and the core mesh 626 is caused to avoid blockage inside the core mesh 626, thereby improving the processing effect of the core mesh 626.

[0037] Furthermore, the second magnetic block 624 and the first magnetic block 622 magnetically repel each other, and the outer wall of the second magnetic block 624 is slidably arranged inside the slide groove 621. Under the restriction of magnetic repulsion, the filter frame 625 and the core mesh 626 can vibrate to prevent the core mesh 626 from being blocked.

[0038] In addition, the outer wall of the filter frame 625 is slidingly arranged inside the support frame 617. There are two filter frames 625, which are symmetrically distributed about the center line of the top surface of the feed hopper 2. Under the sliding restriction of the filter frame 625 and the support frame 617, when the overall operation of the crushing box 1 produces shaking, the filter frame 625 can slide inside the support frame 617.

[0039] The above is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by any technician in this field without departing from the concept and principle of the present invention should fall within the scope of protection of the present invention. It should also be noted that the various components of the present invention are not limited to the above-mentioned overall application. The various technical features described in the specification of the present invention can be selected for use alone or in combination according to actual needs. Therefore, the present invention naturally covers other combinations and specific applications related to the utility model points of this case.

Claims

1. A crushing and batching device for processing metallic silicon, comprising a crushing box (1); The top surface of the crushing box (1) is connected to a feed hopper (2); An observation window (3) is provided on the outside of the crushing box (1); A crushing mechanism (4) is provided inside the crushing box (1); The side wall of the crushing box (1) is provided with a discharge port (5); and a processing assembly (6) arranged above the feed hopper (2), characterized in that: The processing assembly (6) comprises a closing assembly (61) arranged above the feed hopper (2), and a vibration assembly (62) is arranged inside the closing assembly (61).

2. The crushing and batching device for processing metallic silicon according to claim 1, characterized in that: The closing assembly (61) includes a fixed frame (611) fixedly mounted on the outer wall of the feed hopper (2), a limiting rod (612) fixedly mounted inside the fixed frame (611), a spring (613) sleeved on the outer wall of the limiting rod (612), a sliding frame (614) slidingly mounted on the outer wall of the limiting rod (612), an inclined groove (615) opened on the outer wall of the sliding frame (614), a sliding column (616) slidingly mounted inside the inclined groove (615), a support frame (617) fixedly mounted on the end of the sliding column (616), and a pull rod (618) fixedly mounted on the end of the sliding frame (614).

3. The crushing and batching device for processing metallic silicon according to claim 1, characterized in that: The vibration component (62) includes a slide groove (621) provided on the inner wall of the support frame (617), a first magnetic block (622) being fixedly mounted on the inner wall of the slide groove (621), a slider (623) being slidably mounted inside the slide groove (621), a second magnetic block (624) being fixedly mounted on the side wall of the slider (623), a filter frame (625) being fixedly mounted on the outer wall of the slider (623), and a core net (626) being fixedly mounted on the inner wall of the filter frame (625).

4. The crushing and batching device for processing metallic silicon according to claim 2, characterized in that: The chute (615) is opened at an angle, and there are four slide frames (614) divided into two groups and symmetrically distributed about the center line of the top surface of the feed hopper (2).

5. The crushing and batching device for processing metallic silicon according to claim 2, characterized in that: There are two support frames (617) which are symmetrically distributed about the center line of the top surface of the feed hopper (2).

6. The crushing and batching device for processing metallic silicon according to claim 3, characterized in that: The second magnetic block (624) and the first magnetic block (622) magnetically repel each other, and the outer wall of the second magnetic block (624) is slidably arranged inside the sliding groove (621).

7. The crushing and batching device for processing metallic silicon according to claim 3, characterized in that: The outer wall of the filter frame (625) is slidably arranged inside the support frame (617). There are two filter frames (625) symmetrically distributed about the center line of the top surface of the feed hopper (2).

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