CN212396968U

CN212396968U - Finished silicon crushing and screening mechanism

Info

Publication number: CN212396968U
Application number: CN202020686154.1U
Authority: CN
Inventors: 陈忠焰; 段会喜; 刘永康
Original assignee: Xinjiang Zhonggui Technology Co ltd
Current assignee: Xinjiang Zhonggui Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-26
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a broken screening mechanism of finished product silicon, which comprises a bod, the organism top is provided with the feeder hopper, the feeder hopper below is provided with coarse crushing mechanism, the inside bottom of organism is provided with the baffle, be provided with the sieve between baffle left end and the inside left end of organism, the sieve is slope form setting, and the left end of sieve is higher, the right-hand member of sieve is provided with the extension board, vibrating motor is installed to the sieve bottom, the organism bottom is provided with first discharge gate and second discharge gate, first discharge gate is located the baffle left side, the second discharge gate is located the baffle right side, the baffle right side is provided with thin crushing mechanism, the utility model provides high crushing effect has avoided the production of broken incomplete phenomenon, has improved product quality.

Description

Finished silicon crushing and screening mechanism

Technical Field

The utility model relates to a silicon production facility technical field specifically is a broken screening mechanism of finished product silicon.

Background

Silicon is a chemical element whose chemical symbol is Si, which is known as silicon. The atomic number 14, relative to the atomic mass 28.0855, is two allotropes of amorphous silicon and crystalline silicon, which belong to the metalloid elements of group IVA in the third period of the periodic Table of elements. Silicon is also an element which is very common, however, it rarely occurs in nature in the form of a simple substance, but is widely present in rocks, gravel, dust in the form of complex silicates or silica. The silicon reserves in the universe are ranked eighth. In the crust, it is the second most abundant element, constituting 26.4% of the total crust mass, second only to the first oxygen (49.4%). In the production process of silicon, crushing is needed, but the existing crushing device has the problems of poor crushing effect, incomplete product crushing and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broken screening mechanism of finished product silicon to solve the problem of proposing among the above-mentioned background art.

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

the utility model provides a broken screening mechanism of finished product silicon, includes the organism, the organism top is provided with the feeder hopper, the feeder hopper below is provided with coarse crushing mechanism, the inside bottom of organism is provided with the baffle, be provided with the sieve between baffle left end and the inside left end of organism, the sieve is slope form setting, and the left end of sieve is higher, the right-hand member of sieve is provided with the extension board, vibrating motor is installed to the sieve bottom, the organism bottom is provided with first discharge gate and second discharge gate, first discharge gate is located the baffle left side, the second discharge gate is located the baffle right side, the baffle right side is provided with thin crushing mechanism.

Preferably, rough crushing mechanism includes hubei province board and moves the jaw, hubei province board and move jaw symmetric distribution both sides about the feeder hopper, move the top of jaw and rotate and install inside the organism, it is connected with the connecting rod to move the jaw right-hand member rotation, the inside right-hand member of organism is provided with the mounting panel, broken motor is installed on the mounting panel top, the cam is installed to broken motor's output, the right-hand member of connecting rod rotates and installs on the cam.

Preferably, a plurality of telescopic rods which are uniformly distributed are connected between the left end of the jaw clamping plate and the left end inside the machine body, and first buffer springs are sleeved on the peripheries of the telescopic rods.

Preferably, move the jaw plate bottom and rotate and install the guide bar, the guide bar level sets up, the inside a plurality of fixed blocks that are provided with of organism, the right-hand member of guide bar runs through the fixed block and extends to the fixed block right side, is connected with second buffer spring between two adjacent fixed blocks, second buffer spring suit is in the guide bar periphery.

Preferably, thin broken mechanism includes first crushing roller and second crushing roller, both ends all rotate through the pivot around first crushing roller and the second crushing roller and install inside the organism, and the pivot of first crushing roller and second crushing roller rear end all extends to the organism outside to install the belt pulley, first crushing roller passes through the belt with the second crushing roller and is connected with external driving motor transmission.

Preferably, both ends all rotate around the second crushing roller and are connected with the slider, slider slidable mounting is on the organism inside wall, electric putter is installed to the inside right-hand member of organism, electric putter's flexible end and the slider fixed connection of second crushing roller rear side.

Compared with the prior art, the beneficial effects of the utility model are that: the material is completely crushed by the two crushing mechanisms, so that the condition of incomplete crushing is prevented; the first buffer spring can play a role in protecting and buffering the jaw plate, so that the jaw plate is prevented from being damaged and aged due to extrusion friction for a long time, and the service life of the jaw plate is prolonged; the second buffer spring can play a role in buffering the movable jaw plate, so that the abrasion of the movable jaw plate caused by crushing work is reduced, and the service life of the movable jaw plate is prolonged; before processing, remove through electric putter drive slider, can adjust the interval of first crushing roller and second crushing roller to according to factors such as the degree of wear of processing demand, the broken tooth in crushing roller surface, guarantee crushing effect through the interval of adjusting two crushing rollers. The utility model provides high crushing effect has avoided broken incomplete phenomenon to produce, has improved product quality.

Drawings

FIG. 1 is a schematic structural view of a finished silicon crushing and screening mechanism;

fig. 2 is a schematic structural diagram of a fine crushing mechanism in a finished silicon crushing and screening mechanism.

In the figure: 1-machine body, 2-feed hopper, 3-baffle, 4-sieve plate, 5-vibrating motor, 6-first discharge port, 7-second discharge port, 8-jaw plate, 9-movable jaw plate, 10-telescopic rod, 11-first buffer spring, 12-mounting plate, 13-crushing motor, 14-cam, 15-connecting rod, 16-guide rod, 17-fixed block, 18-second buffer spring, 19-first crushing roller, 20-second crushing roller, 21-rotating shaft, 22-belt pulley, 23-slide block and 24-electric push rod.

Detailed Description

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 obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a finished silicon crushing and screening mechanism comprises a machine body 1, wherein a feeding hopper 2 is arranged at the top end of the machine body 1, a coarse crushing mechanism is arranged below the feeding hopper 2, a partition plate 3 is arranged at the bottom end inside the machine body 1, a sieve plate 4 is arranged between the left end of the partition plate 3 and the left end inside the machine body 1, the sieve plate 4 is arranged in an inclined manner, the left end of the sieve plate 4 is higher, an extension plate is arranged at the right end of the sieve plate 4, a vibrating motor 5 is arranged at the bottom end of the sieve plate 4, a first discharge port 6 and a second discharge port 7 are arranged at the bottom end of the machine body 1, the first discharge port 6 is arranged at the left side of the partition plate 3, the second discharge port 7 is arranged at the right side of the partition plate 3, a fine crushing mechanism is arranged at the right side of the partition plate 3, when the machine works, materials are thrown into the machine body 1, screening the material, the tiny material that meets the requirements is discharged from first discharge gate 6, and comparatively thick, not broken complete material slides to the 3 right sides of baffle along 4 surfaces of sieve, owing to the setting of extension board, can guarantee that the material falls into between first crushing roller 19 and the second crushing roller 20, and after further breakage of fine crushing mechanism, discharge from second discharge gate 7.

Coarse crusher constructs including deciding jaw plate 8 and movable jaw 9, decide jaw plate 8 and movable jaw 9 symmetric distribution in the 2 left and right sides of feeder hopper, movable jaw 9's top is rotated and is installed in 1 inside of organism, movable jaw 9 right-hand member rotates and is connected with connecting

rod

15, 1 inside right-hand member of organism is provided with mounting panel 12, broken motor 13 is installed on mounting panel 12 top, cam 14 is installed to broken motor 13's output, the right-hand member of connecting rod 15 rotates and installs on cam 14, and it is rotatory through broken motor 13 drive cam 14 to drive movable jaw 9 through connecting rod 15 and be periodic swing, utilize movable jaw 9 and decide jaw plate 8 will follow the material clamp that falls down between the two garrulously, play crushing effect.

Be connected with a plurality of evenly distributed's telescopic link 10 between the left end of deciding hubei province board 8 and the inside left end of organism 1, telescopic link 10 periphery cover is equipped with first buffer spring 11, and first buffer spring 11 can play protection buffering effect to deciding hubei province board 8, prevents to decide hubei province board 8 and receive extrusion friction for a long time and damaged ageing, prolongs its life.

Move 9 bottoms of jaw and rotate and install guide bar 16, the 16 levels of guide bar set up, 1 inside a plurality of fixed blocks 17 that are provided with of organism, the right-hand member of guide bar 16 runs through fixed block 17 and extends to the 17 right sides of fixed block, is connected with second buffer spring 18 between two adjacent fixed

blocks

17, 18 suits of second buffer spring are in 16 peripheries of guide bar, and second buffer spring 18 can play the cushioning effect to moving jaw 9 to reduce the wearing and tearing of broken work to moving jaw 9, prolong its life.

The fine crushing mechanism comprises a first crushing roller 19 and a second crushing roller 20, the front end and the rear end of the first crushing roller 19 and the rear end of the second crushing roller 20 are both rotatably installed inside the machine body 1 through rotating shafts 21, the rotating shafts 21 at the rear ends of the first crushing roller 19 and the second crushing roller 20 are both extended to the outside of the machine body 1 and provided with belt pulleys 22, the first crushing roller 19 and the second crushing roller 20 are connected with an external driving motor through belts in a transmission mode, and the first crushing roller 19 and the second crushing roller 20 are driven to rotate through the driving motor, so that materials are crushed.

The front end and the rear end of the second crushing roller 20 are both rotatably connected with a sliding block 23, the sliding block 23 is slidably mounted on the inner side wall of the machine body 1, an electric push rod 24 is mounted at the right end inside the machine body 1, the telescopic end of the electric push rod 24 is fixedly connected with the sliding block 23 at the rear side of the second crushing roller 20, before processing, the sliding block 23 is driven to move by the electric push rod 24, the distance between the first crushing roller 19 and the second crushing roller 20 can be adjusted, and the normal operation of the crushing rollers is ensured by external transmission mechanisms such as a tension pulley, and the like which are common components in the existing belt transmission equipment is omitted for further description; thereby according to factors such as the degree of wear of processing demand, the broken tooth in crushing roller surface, guarantee crushing effect through the interval of adjusting two crushing rollers.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a broken screening mechanism of finished product silicon, includes organism (1), its characterized in that: organism (1) top is provided with feeder hopper (2), feeder hopper (2) below is provided with coarse crushing mechanism, the inside bottom of organism (1) is provided with baffle (3), be provided with sieve (4) between baffle (3) left end and the inside left end of organism (1), sieve (4) are the slope form setting, and the left end of sieve (4) is higher, the right-hand member of sieve (4) is provided with the extension board, vibrating motor (5) are installed to sieve (4) bottom, organism (1) bottom is provided with first discharge gate (6) and second discharge gate (7), first discharge gate (6) are located baffle (3) left side, second discharge gate (7) are located baffle (3) right side, baffle (3) right side is provided with thin crushing mechanism.

2. The finished silicon crushing and screening mechanism of claim 1, wherein: coarse crusher constructs including deciding jaw board (8) and movable jaw board (9), decide jaw board (8) and movable jaw board (9) symmetric distribution in feeder hopper (2) left and right sides, the top of moving jaw board (9) is rotated and is installed inside organism (1), move jaw board (9) right-hand member and rotate and be connected with connecting rod (15), the inside right-hand member of organism (1) is provided with mounting panel (12), broken motor (13) are installed on mounting panel (12) top, cam (14) are installed to the output of broken motor (13), the right-hand member of connecting rod (15) is rotated and is installed on cam (14).

3. The finished silicon crushing and screening mechanism of claim 2, wherein: a plurality of evenly distributed telescopic rods (10) are connected between the left end of the jaw clamping plate (8) and the left end inside the machine body (1), and first buffer springs (11) are sleeved on the peripheries of the telescopic rods (10).

4. The finished silicon crushing and screening mechanism of claim 2, wherein: move jaw (9) bottom and rotate and install guide bar (16), guide bar (16) level sets up, organism (1) inside is provided with a plurality of fixed blocks (17), the right-hand member of guide bar (16) runs through fixed block (17) and extends to fixed block (17) right side, is connected with second buffer spring (18) between two adjacent fixed blocks (17), second buffer spring (18) suit is in guide bar (16) periphery.

5. The finished silicon crushing and screening mechanism of claim 1, wherein: the fine crushing mechanism comprises a first crushing roller (19) and a second crushing roller (20), wherein the front end and the rear end of the first crushing roller (19) and the second crushing roller (20) are both rotatably installed inside the machine body (1) through a rotating shaft (21), the rotating shaft (21) at the rear end of the first crushing roller (19) and the rear end of the second crushing roller (20) extend to the outside of the machine body (1), a belt pulley (22) is installed, and the first crushing roller (19) and the second crushing roller (20) are in transmission connection with an external driving motor through a belt.

6. The finished silicon crushing and screening mechanism of claim 5, wherein: both ends all rotate around second crushing roller (20) and are connected with slider (23), slider (23) slidable mounting is on organism (1) inside wall, electric putter (24) are installed to the inside right-hand member of organism (1), the flexible end of electric putter (24) and slider (23) fixed connection of second crushing roller (20) rear side.