CN208494534U - A kind of Anti-blockage HIGH-PURITY SILICON production and processing multi-stage crushing device - Google Patents

Abstract

The utility model discloses a kind of Anti-blockage HIGH-PURITY SILICON production and processing multi-stage crushing devices, including shell.Feed pipe is offered at the top of shell, stock guide is provided with below feed pipe, filtering frame is provided with below stock guide, the inner cavity two sides of shell are fixedly connected to wheel carrier, the end of wheel carrier is connected with driving wheel by wheel shaft, the wheel wall of driving wheel is fixedly connected with several triangle gear teeth, branching block is provided with below filtering frame, the bottom of branching block opens up fluted, and the two sides side wall of branching block is fixedly connected with sieve plate, the two sides bottom end outer wall of shell is mounted on the second motor, second motor output shaft is fixedly connected with pusher roller, cylinder is installed at the top of groove, the output shaft bottom end of cylinder is fixedly connected with lifter plate, the bottom of lifter plate is equipped with third motor, the output shaft bottom end of third motor is fixedly connected with abrasive wheel, the bottom of shell offers discharge port.

Description

A kind of Anti-blockage HIGH-PURITY SILICON production and processing multi-stage crushing device

Technical field

The utility model relates to HIGH-PURITY SILICONs to produce and process technical field, and specially a kind of Anti-blockage HIGH-PURITY SILICON production and processing is used Multi-stage crushing device.

Background technique

High-purity silicon material refers to the relatively high silicon materials of silicon content, this is newest a kind of product classification in silicon industry, specifically Include: glass sand, high-purity ground quartz, beat and cut or polish jade with an emery wheel sand, optical fiber silicon material, synthesis silicon material, fine silicon material etc..The preparation of HIGH-PURITY SILICON Industrial silicon (thick silicon) is generally made by silica first, then high-purity polysilicon is made, is finally drawn into semiconductor material silicon single crystal. Generally mostly to the crushing of thick silicon crushed using pulverizer, cannot and due to existing pulverizer is designed structure The diameter of finished particle is adjusted, and is easy to happen blocking phenomenon when silicon material is more.

Summary of the invention

The technical issues of the utility model solves is to overcome the thick silicon mortar of the prior art cannot adjust finished particle Diameter, and be easy to happen the defect of blocking phenomenon, a kind of Anti-blockage HIGH-PURITY SILICON production and processing multi-stage crushing be provided Device.A kind of Anti-blockage HIGH-PURITY SILICON production and processing multi-stage crushing device has crush efficiency high, and finished particle is adjusted Diameter, and the features such as be not easy putty.

To achieve the above object, the utility model provides the following technical solutions: a kind of Anti-blockage HIGH-PURITY SILICON production and processing use Multi-stage crushing device, including shell offer feed pipe at the top of the shell, are provided with guide below the feed pipe Plate, the stock guide are fixedly connected on the two sides top inner wall of shell, are provided with filtering frame, the shell below the stock guide The inner cavity two sides of body are fixedly connected to wheel carrier, and the end of the wheel carrier is connected with driving wheel, the transmission by wheel shaft The wheel wall of wheel is fixedly connected with several triangle gear teeth, and the side outer wall of the shell is equipped with first motor, and described first Transmission belt is sequentially connected on the output shaft of motor, the other end of the transmission belt is sequentially connected on driving wheel, the filtering It is provided with branching block below frame, fixing seat is fixedly connected at the top of the branching block, the bottom activity of the filtering frame connects It connecing in fixing seat, the bottom of the branching block opens up fluted, and the two sides side wall of the branching block is fixedly connected with sieve plate, The other end of the sieve plate is fixedly connected on the inner wall of shell, and the two sides bottom end outer wall of the shell is mounted on the second motor, The output shaft of second motor runs through the side wall of shell and extends in shell, and second motor output shaft is fixedly connected There is pusher roller, cylinder is installed at the top of the groove, the output shaft bottom end of the cylinder is fixedly connected with lifter plate, the liter The bottom of drop plate is equipped with third motor, and the output shaft bottom end of the third motor is fixedly connected with abrasive wheel, the shell Bottom offers discharge port.

Preferably, the filtering frame is U-shaped structure, and the two sides side wall of the filtering frame is arc, and the filtering Several triangle driving cogs being meshed with the gear teeth are fixedly connected on the arcwall face of frame two sides.

Preferably, the bottom of the filtering frame offers several sieve pores, equally offers several sieves on the sieve plate Hole, and the sieve pore mesh number of the sieve plate is greater than the mesh number of filtering frame bottom screens.

Preferably, several triangular bumps are fixedly connected in the two sides bottom interior wall of the shell.

Preferably, the top of the discharge port is horn-type structure, and the top inner wall of the discharge port is fixedly connected with Grinding block is carved with herringbone screw thread on the grinding block.

Compared with prior art, the utility model has the beneficial effects that can be by partial volume when filtering frame double swerve Biggish contaminant filter falls, and thick silicon materials fall after the primary filtration of filtering frame through the sieve pore of filtering frame bottom, and It is branched under the shunting function of branching block on the sieve plate of two sides, the smaller impurity of volume can further be filtered out by sieve plate Grain, only a remaining pure thick silicon materials without any impurity are fallen through sieve pore, can will be fallen under the pusher effect of pusher roller Pure thick silicon materials are pushed near discharge port, available to grind when thick silicon materials enter the gap between discharge port and abrasive wheel Emery wheel grinds material, it is made to obtain abundant, thorough crushing, by driving cylinder lifter plate can be driven to move up and down, To the clearance distance between adjustable abrasive wheel and discharge port top inner wall, to adjust the diameter of finished particle.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Figure label: 1 shell, 2 feed pipes, 3 stock guides, 4 filtering frames, 5 wheel carriers, 6 driving wheels, 7 gear teeth, 8 first motors, 9 transmission belts, 10 branching blocks, 11 fixing seats, 12 grooves, 13 sieve plates, 14 second motors, 15 pusher rollers, 16 cylinders, 17 lifter plates, 18 third motors, 19 abrasive wheels, 20 discharge ports, 21 driving cogs, 22 convex blocks, 23 grinding blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of multistage powder of Anti-blockage HIGH-PURITY SILICON production and processing Crushing device, including shell 1, the top of shell 1 offer feed pipe 2, and the lower section of feed pipe 2 is provided with stock guide 3, stock guide 3 It is fixedly connected on the two sides top inner wall of shell 1, stock guide 3 is to be obliquely installed, and the lower section of stock guide 3 is provided with filtering frame 4, The inner cavity two sides of shell 1 are fixedly connected to wheel carrier 5, and the end of wheel carrier 5 is connected with driving wheel 6, driving wheel 6 by wheel shaft Wheel wall be fixedly connected with several triangle gear teeth 7, filtering frame 4 is U-shaped structure, and the two sides side wall of filtering frame 4 is arc Shape, and several triangle driving cogs 21 being meshed with the gear teeth 7, shell 1 are fixedly connected on the arcwall face of 4 two sides of filtering frame Side outer wall first motor 8 is installed, be sequentially connected with transmission belt 9 on the output shaft of first motor 8, transmission belt 9 it is another On driving wheel 6, the lower section of filtering frame 4 is provided with branching block 10 for end transmission connection, and branching block 10 is triangular block structure, can be risen To shunting function, prevents thick silicon materials accumulation excessive and cause putty, the top of branching block 10 is fixedly connected with fixing seat 11, mistake The bottom of filter stand 4 is movably connected in fixing seat 11, and filtering frame 4 can make a certain range of rotation around fixing seat 11, is shunted The bottom of block 10 opens up fluted 12, and the two sides side wall of branching block 10 is fixedly connected with sieve plate 13, and the other end of sieve plate 13 is solid Surely it is connected to the inner wall of shell 1, the bottom of filtering frame 4 offers several sieve pores, equally offers several sieves on sieve plate 13 Hole, and the sieve pore mesh number of sieve plate 13 is greater than the mesh number of 4 bottom screens of filtering frame, the two sides bottom end outer wall of shell 1 is respectively mounted There is the second motor 14, the output shaft of the second motor 14 runs through the side wall of shell 1 and extends in shell 1, and the second motor 14 is defeated Shaft is fixedly connected with pusher roller 15, and the body of roll of pusher roller 15 is provided with spiral shape protrusion, and the top of groove 12 is equipped with cylinder 16, the output shaft bottom end of cylinder 16 is fixedly connected with lifter plate 17, and the bottom of lifter plate 17 is equipped with third motor 18, third electricity The output shaft bottom end of machine 18 is fixedly connected with abrasive wheel 19, be fixedly connected in the two sides bottom interior wall of shell 1 several three Angular convex block 22, thick silicon materials during pusher of pusher roller 15 can occur to squeeze and collide with convex block 22, so that thick silicon Material can be also crushed during pusher, to improve the efficiency of crushing, the bottom of shell 1 offers discharge port 20, discharging The top of mouth 20 is horn-type structure, and the top inner wall of discharge port 20 is fixedly connected with grinding block 23, is carved on grinding block 23 Herringbone screw thread can be increased suffered by the thick silicon materials between 20 top inner wall of abrasive wheel 19 and discharge port by grinding block 23 The frictional force arrived makes the crushing of thick silicon more sufficiently, thoroughly to improve crushing effect.

Working principle: when the utility model is used, thick silicon materials to be comminuted are directed into shell 1 by feed pipe 2 In, and dropping into it in filtering frame 4 along stock guide 3, driving first motor 8 makes transmission belt 9 that driving wheel 6 be driven to rotate, Engagement lower driving wheel 6 between the gear teeth 7 and driving cog 21 can drive filtering frame 4 around the fixing seat 11 at 10 top of branching block It shakes, the bottom of filtering frame 4 offers sieve pore, can fall the biggish contaminant filter of partial volume when 4 double swerve of filtering frame, Thick silicon materials fall after the primary filtration of filtering frame 4 through the sieve pore of 4 bottom of filtering frame, and make in the shunting of branching block 10 It is branched under on the sieve plate 13 of two sides, sieve pore is equally offered on sieve plate 13, and the sieve pore mesh number of sieve plate 13 is greater than filtering The sieve pore mesh number of 4 bottom of frame is only left so as to further filter out the smaller impurity particle of volume without any impurity Pure thick silicon materials are fallen through sieve plate 13, drive the second motor 14 to make it that pusher roller 15 be driven to rotate at this time, in pusher roller 15 Pusher effect is lower to be pushed into the pure thick silicon materials fallen near discharge port 20, then third motor 18 is driven to grind its drive Emery wheel 19 rotates, when thick silicon materials enter the gap between discharge port 20 and abrasive wheel 19, using abrasive wheel 19 to material It is ground, it is made to obtain abundant, thorough crushing, by driving cylinder 16 that lifter plate 17 can be driven to move up and down, so as to The clearance distance between abrasive wheel 19 and 20 top inner wall of discharge port is adjusted, to adjust the diameter of finished particle, crushes and completes The high-purity silicon materials of finished product can be imported along discharge port 20.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of production and processing of Anti-blockage HIGH-PURITY SILICON multi-stage crushing device, including shell (1), it is characterised in that: the shell (1) it offers at the top of feed pipe (2), is provided with stock guide (3) below the feed pipe (2), the stock guide (3) is fixed It is connected to the two sides top inner wall of shell (1), is provided with filtering frame (4) below the stock guide (3), the shell (1) Inner cavity two sides are fixedly connected to wheel carrier (5), and the end of the wheel carrier (5) is connected with driving wheel (6) by wheel shaft, described The wheel wall of driving wheel (6) is fixedly connected with several triangle gear teeth (7), and the side outer wall of the shell (1) is equipped with first Motor (8) is sequentially connected with transmission belt (9) on the output shaft of the first motor (8), and the other end of the transmission belt (9) passes It is dynamic to be connected on driving wheel (6), it is provided with branching block (10) below the filtering frame (4), the top of the branching block (10) It is fixedly connected with fixing seat (11), the bottom of the filtering frame (4) is movably connected on fixing seat (11), the branching block (10) Bottom open up fluted (12), and the two sides side wall of the branching block (10) is fixedly connected with sieve plate (13), the sieve plate (13) the other end is fixedly connected on the inner wall of shell (1), and the two sides bottom end outer wall of the shell (1) is mounted on the second motor (14), the output shaft of second motor (14) runs through the side wall of shell (1) and extends in shell (1), and second electricity Machine (14) output shaft is fixedly connected with pusher roller (15), is equipped with cylinder (16), the cylinder at the top of the groove (12) (16) output shaft bottom end is fixedly connected with lifter plate (17), and the bottom of the lifter plate (17) is equipped with third motor (18), The output shaft bottom end of the third motor (18) is fixedly connected with abrasive wheel (19), and the bottom of the shell (1) offers discharging Mouth (20).

2. a kind of Anti-blockage HIGH-PURITY SILICON production and processing multi-stage crushing device according to claim 1, it is characterised in that: institute Stating filtering frame (4) is U-shaped structure, and the two sides side wall of the filtering frame (4) is arc, and the filtering frame (4) two sides Several triangle driving cogs (21) being meshed with the gear teeth (7) are fixedly connected on arcwall face.

3. a kind of Anti-blockage HIGH-PURITY SILICON production and processing multi-stage crushing device according to claim 1, it is characterised in that: institute The bottom for stating filtering frame (4) offers several sieve pores, equally offers several sieve pores, and the sieve on the sieve plate (13) The sieve pore mesh number of plate (13) is greater than the mesh number of filtering frame (4) bottom screens.

4. a kind of Anti-blockage HIGH-PURITY SILICON production and processing multi-stage crushing device according to claim 1, it is characterised in that: institute It states and is fixedly connected to several triangular bumps (22) in the two sides bottom interior wall of shell (1).

5. a kind of Anti-blockage HIGH-PURITY SILICON production and processing multi-stage crushing device according to claim 1, it is characterised in that: institute The top for stating discharge port (20) is horn-type structure, and the top inner wall of the discharge port (20) is fixedly connected with grinding block (23), herringbone screw thread is carved on the grinding block (23).