CN210252420U - A raw materials breaker for producing carborundum - Google Patents

Abstract

The utility model relates to the technical field of accessories for producing silicon carbide, in particular to a raw material crusher for producing silicon carbide, which has variable raw material falling points and improves the use reliability; the crusher comprises a crusher body and a storage bin, wherein the crusher body comprises a box body, a crushing cavity is arranged in the box body, a front crushing roller and a rear crushing roller are arranged in the box body, the side wall of the top of the box body is provided with a mounting opening in a communicated manner, and the right side wall of the box body is provided with a discharge opening in a communicated manner; the sliding plate is characterized by further comprising a plurality of groups of first front balls, a plurality of groups of second front balls, a plurality of groups of first rear balls, a plurality of groups of second rear balls, a front sliding plate, a rear sliding plate, a fixed block, a driving rod, a driving ring, a baffle plate, a left rotating shaft and a right rotating shaft, wherein a front side wall and an inner rear side wall in the mounting port are respectively provided with a front sliding groove and a rear sliding groove, and a top side wall and a bottom side wall of the front sliding plate are respectively provided with a first.

Description

A raw materials breaker for producing carborundum

Technical Field

The utility model relates to a silicon carbide production auxiliary device's technical field especially relates to a raw materials breaker for producing silicon carbide.

Background

As is well known, a raw material crusher for producing silicon carbide is a device for crushing quartz sand for subsequent processing, which is widely used in the field of silicon carbide production; the existing raw material crusher for producing silicon carbide comprises a crusher body and a bin, wherein the crusher body comprises a box body, a crushing cavity is arranged in the box body, a front crushing roller and a rear crushing roller are arranged in the box body, the top side wall of the box body is provided with an installation opening in a communicating manner, the bin is fixedly installed at the installation opening, and the right side wall of the box body is provided with a discharge opening in a communicating manner; when the existing raw material crusher for producing silicon carbide is used, a front crushing roller and a rear crushing roller are symmetrically arranged, the front crushing roller and the rear crushing roller are driven by the outside to rotate in opposite directions, raw materials are placed in a storage bin and then enter between the front crushing roller and the rear crushing roller, and the front crushing roller and the rear crushing roller crush the raw materials and then discharge the crushed raw materials along a discharge port; the existing raw material crusher for producing silicon carbide is found in use, and due to the fact that the stock bin is fixedly connected, the falling point of the raw material is single after the raw material is separated from the stock bin, the central parts of the front crushing roller and the rear crushing roller are seriously abraded, and the use reliability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a raw materials dropping point is changeable, improves the raw materials breaker who is used for producing carborundum of using the reliability.

The utility model discloses a raw material crusher for producing carborundum, including breaker body and feed bin, the breaker body includes the box, and the box is inside to be provided with broken chamber, and the box is inside to be provided with preceding crushing roller and back crushing roller, and box top lateral wall intercommunication is provided with the installing port, and box right side wall is provided with the intercommunication and is provided with the discharge gate; the sliding plate is characterized by further comprising a plurality of groups of first front balls, a plurality of groups of second front balls, a plurality of groups of first rear balls, a plurality of groups of second rear balls, a front sliding plate, a rear sliding plate, a fixed block, a driving rod, a driving ring, a baffle plate, a left rotating shaft and a right rotating shaft, wherein the front side wall and the inner rear side wall of the mounting port are respectively provided with a front sliding groove and a rear sliding groove, the top side wall and the bottom side wall of the front sliding plate are respectively provided with a first front arc-shaped groove and a second front arc-shaped groove, most regions of the groups of first front balls and the groups of second front balls are respectively positioned in the first front arc-shaped groove and the second front arc-shaped groove, the groups of first front balls and the groups of second front balls are respectively contacted with the top side wall and the inner bottom side wall of the front sliding groove, the top side wall and the bottom side wall of the rear sliding plate are respectively provided with a first rear arc-shaped groove and a second rear arc-shaped groove, most regions, ball and multiunit second back ball contact with back sliding groove inside top lateral wall and inner bottom lateral wall respectively behind multiunit first, and preceding slide rear end and back slide front end are connected with feed bin front end and rear end respectively, the fixed block left end is connected with the feed bin right-hand member, and fixed block right side wall is provided with the drive groove to the intercommunication in top, the actuating lever left end is provided with the drive hole, the left pivot passes the drive hole and left pivot front end and rear end are connected with drive inslot inside front side wall and interior rear side wall respectively, the actuating lever right-hand member with drive ring circumference outer wall connection, box top lateral wall right side half region is provided with the motor, and the motor output is provided with the rolling disc, right pivot rear end passes the drive ring and then is connected with rolling disc front side wall top, and right pivot front end is connected with baffle rear side lateral wall central zone.

The utility model discloses a raw material crusher for producing carborundum still includes ball and multiunit third back ball before the multiunit third, preceding slide preceding lateral wall is provided with arc groove before the third, the most region of ball all is located arc inslot before the third before the multiunit third to ball all with preceding sliding tray before the lateral wall contact before the multiunit third, lateral wall is provided with arc groove behind the back slide, the most region of ball all is located arc inslot behind the multiunit third behind the third inside to the lateral wall contact after the multiunit third all with back sliding tray.

The utility model discloses a raw material crusher for producing carborundum still includes left sunshade board and right sunshade board, left side sunshade board right-hand member and right sunshade board left end are connected with feed bin left end and right-hand member respectively, and left side wall and interior right side wall are provided with left standing groove and right standing groove respectively in the installation, and left side sunshade board left end and right sunshade board right-hand member insert respectively inside left standing groove and the right standing groove.

The utility model discloses a raw material crusher for producing carborundum, the inside first ball bearing that is provided with of driving ring, right side pivot and first ball bearing key-type connection.

The utility model discloses a raw material crusher for producing carborundum, the downthehole portion of drive is provided with second ball bearing, and the pivot is connected with second ball bearing key.

The utility model discloses a raw material crusher for producing carborundum still includes the stiffener, stiffener top and bottom respectively with fixed block and feed bin fixed connection.

The utility model discloses a raw material crusher for producing carborundum still includes preceding stabilizer bar and back stabilizer bar, preceding stabilizer bar top and bottom are connected with preceding slide and feed bin respectively, back stabilizer bar top and bottom are connected with back slide and feed bin respectively.

The utility model discloses a raw material crusher for producing carborundum, lateral wall intercommunication are provided with the viewing aperture before the box, and viewing aperture department is provided with the transparent plate.

Compared with the prior art, the beneficial effects of the utility model are that: the motor is fixed on the box body, the motor rotates to drive the rotating disc to rotate, the rotating disc drives the right rotating shaft to revolve, the baffle blocks the driving ring from being separated from the right rotating shaft, the multiple groups of first front balls and the multiple groups of second front balls are difficult to be separated from the front sliding plate, the multiple groups of first rear balls and the multiple groups of second rear balls are difficult to be separated from the rear sliding plate, the multiple groups of first front balls, the multiple groups of second front balls, the multiple groups of first rear balls and the multiple groups of second rear balls support the front sliding plate and the rear sliding plate and reduce friction force when the front sliding plate and the rear sliding plate move, under the mutual matching of the left rotating shaft, the fixed block, the driving rod, the driving ring and the right rotating shaft, the motor rotates to drive the bin to reciprocate leftwards and rightwards, the front crushing roller and the rear crushing roller are symmetrically arranged, the front crushing roller and the rear crushing roller are driven by the outside to rotate in opposite, feed bin horizontal hunting makes the raw materials evenly spill between preceding crushing roller and back crushing roller, and preceding crushing roller and back crushing roller discharge along the discharge gate after with the raw materials breakage, and the raw materials drop is changeable, improves and uses the reliability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 1;

FIG. 4 shows a bin, a bin body, a first front ball, a second front ball, a first rear ball, a second rear ball, a front slide plate, a rear slide plate, a third front ball, a third rear ball and a front stabilizer bar; a schematic left view of the connection to the rear stabilizer bar;

FIG. 5 is a partial enlarged view of portion A of FIG. 4;

FIG. 6 is a partial enlarged view of portion B of FIG. 4;

FIG. 7 is a transverse cross-sectional view of the bin, left shutter and right shutter;

FIG. 8 is a perspective view of the case and the left standing groove;

FIG. 9 is a schematic top view showing the connection of the fixing lever, the driving lever, the left rotating shaft and the second ball bearing;

FIG. 10 is a schematic top view of the connection of the baffle plate and the right rotary shaft;

in the drawings, the reference numbers: 1. a storage bin; 2. a box body; 3. a front crushing roller; 4. a rear crushing roller; 5. a first front ball; 6. a second front ball; 7. a first rear ball; 8. a second rear ball; 9. a front slide plate; 10. a rear slide plate; 11. a fixed block; 12. a drive rod; 13. a drive ring; 14. a baffle plate; 15. a left rotating shaft; 16. a right rotating shaft; 17. a motor; 18. rotating the disc; 19. a third front ball; 20. a third rear ball; 21. a left shutter plate; 22. a right shutter plate; 23. a left placement trough; 25. a first ball bearing; 26. a second ball bearing; 27. a reinforcing bar; 28. a front stabilizer bar; 29. a rear stabilizer bar; 30. a transparent plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 10, the raw material crusher for producing silicon carbide of the present invention comprises a crusher body and a storage bin 1, wherein the crusher body comprises a box body 2, a crushing cavity is arranged inside the box body 2, a front crushing roller 3 and a rear crushing roller 4 are arranged inside the box body 2, the top side wall of the box body 2 is provided with an installation opening in a communicating manner, and the right side wall of the box body 2 is provided with a discharge opening in a communicating manner; the ball rolling device also comprises a plurality of groups of first front balls 5, a plurality of groups of second front balls 6, a plurality of groups of first rear balls 7, a plurality of groups of second rear balls 8, a front sliding plate 9, a rear sliding plate 10, a fixed block 11, a driving rod 12, a driving ring 13, a baffle plate 14, a left rotating shaft 15 and a right rotating shaft 16, wherein the front side wall and the inner rear side wall in the mounting port are respectively provided with a front sliding groove and a rear sliding groove, the top side wall and the bottom side wall of the front sliding plate 9 are respectively provided with a first front arc-shaped groove and a second front arc-shaped groove, most regions of the plurality of groups of first front balls 5 and the plurality of groups of second front balls 6 are respectively positioned in the first front arc-shaped groove and the second front arc-shaped groove, the plurality of groups of first front balls 5 and the plurality of groups of second front balls 6 are respectively contacted with the top side wall and the inner bottom side wall in the front sliding groove, the top side wall and the bottom side wall of the rear sliding plate 10 are respectively provided with a first rear arc-shaped groove and a second, a plurality of groups of first rear balls 7 and a plurality of groups of second rear balls 8 are respectively contacted with the inner top side wall and the inner bottom side wall of the rear sliding groove, the rear end of a front sliding plate 9 and the front end of a rear sliding plate 10 are respectively connected with the front end and the rear end of a bin 1, the left end of a fixed block 11 is connected with the right end of the bin 1, the right side wall of the fixed block 11 is provided with a driving groove communicated with the top and the bottom, the left end of a driving rod 12 is provided with a driving hole, a left rotating shaft 15 penetrates through the driving hole, the front end and the rear end of the left rotating shaft 15 are respectively connected with the inner front side wall and the inner rear side wall of the driving groove, the right end of the driving rod 12 is connected with the circumferential outer wall of a driving ring 13, the right half area of the top side wall of a box body 2 is provided with a motor 17, the output end of the motor; the motor is fixed on the box body, the motor rotates to drive the rotating disc to rotate, the rotating disc drives the right rotating shaft to revolve, the baffle blocks the driving ring from being separated from the right rotating shaft, the multiple groups of first front balls and the multiple groups of second front balls are difficult to be separated from the front sliding plate, the multiple groups of first rear balls and the multiple groups of second rear balls are difficult to be separated from the rear sliding plate, the multiple groups of first front balls, the multiple groups of second front balls, the multiple groups of first rear balls and the multiple groups of second rear balls support the front sliding plate and the rear sliding plate and reduce friction force when the front sliding plate and the rear sliding plate move, under the mutual matching of the left rotating shaft, the fixed block, the driving rod, the driving ring and the right rotating shaft, the motor rotates to drive the bin to reciprocate leftwards and rightwards, the front crushing roller and the rear crushing roller are symmetrically arranged, the front crushing roller and the rear crushing roller are driven by the outside to rotate in opposite, feed bin horizontal hunting makes the raw materials evenly spill between preceding crushing roller and back crushing roller, and preceding crushing roller and back crushing roller discharge along the discharge gate after with the raw materials breakage, and the raw materials drop is changeable, improves and uses the reliability.

The utility model discloses a raw material crusher for producing carborundum still includes multiunit third front ball 19 and multiunit third back ball 20, and preceding slide 9 front side wall is provided with third front arc groove, and the most region of multiunit third front ball 19 all is located third front arc groove inside, and multiunit third front ball 19 all with preceding lateral wall contact in the preceding sliding tray, and the lateral wall is provided with third back arc groove behind back slide 10, and the most region of multiunit third back ball 20 all is located third back arc groove inside, and multiunit third back ball 20 all with back sliding tray back lateral wall contact; the multiple groups of third front balls and the multiple groups of third rear balls support the front and rear directions of the storage bin and reduce friction force when the storage bin moves.

The utility model discloses a raw material crusher for producing carborundum still includes left sunshade board 21 and right sunshade board 22, and left sunshade board 21 right-hand member and right sunshade board 22 left end are connected with feed bin 1 left end and right-hand member respectively, and left side wall and interior right side wall are provided with left standing groove 23 and right standing groove respectively in the installation port, and left sunshade board 21 left end and right sunshade board 22 right-hand member insert respectively inside left standing groove 23 and the right standing groove; left sunshade and right sunshade all with feed bin fixed connection, left sunshade and right sunshade respectively with left standing groove and right standing groove contactless, the feed bin removes the in-process, and left sunshade and right sunshade insert the length change of left standing groove and right standing groove respectively, reduce outside impurity and get into inside the box.

The utility model discloses a raw material crusher for producing carborundum, the inside of the driving ring 13 is provided with a first ball bearing 25, and the right rotating shaft 16 is connected with the first ball bearing 25 key; first ball bearing improves the smoothness nature when feed bin removes.

The utility model discloses a raw material crusher for producing carborundum, the inside of the driving hole is provided with a second ball bearing 26, and a left rotating shaft 15 is connected with the second ball bearing 26 key; the second ball bearing improves the smoothness of the bin when moving.

The utility model discloses a raw material crusher for producing carborundum, still include stiffener 27, the top and the bottom of stiffener 27 are respectively with fixed block 11 and feed bin 1 fixed connection; a triangular structure is formed among the reinforcing rod, the fixing block and the storage bin, and the use reliability is improved.

The utility model discloses a raw material crusher for producing carborundum still includes preceding stabilizer bar 28 and back stabilizer bar 29, and preceding stabilizer bar 28 top and bottom are connected with front slide 9 and feed bin 1 respectively, and back stabilizer bar 29 top and bottom are connected with back slide 10 and feed bin 1 respectively; form the triangle-shaped structure between preceding stabilizer bar, preceding slide and the feed bin three, form the triangle-shaped structure between back stabilizer bar, back slide and the feed bin three, improve and use the reliability.

The utility model discloses a raw material crusher for producing silicon carbide, the front side wall of a box body 2 is communicated with and provided with an observation port, and the observation port is provided with a transparent plate 30; the sight of a user passes through the transparent plate to observe the working condition in the box body.

The utility model discloses a raw material crusher for producing carborundum, the motor is fixed on the box, the motor rotates and drives the rolling disc rotation, the rolling disc drives the revolution of right-hand member, the baffle hinders the drive ring and breaks away from with the right-hand member, multiunit first front ball and multiunit second front ball are difficult to break away from the front slide, multiunit first back ball and multiunit second back ball are difficult to break away from the back slide, multiunit first front ball, multiunit second front ball, multiunit first back ball and multiunit second back ball reduce the frictional force when front slide and back slide move while forming support to front slide and back slide, multiunit third front ball and multiunit third back ball reduce the frictional force when feed bin moves while forming support to the feed bin front and back, under the mutual cooperation of first ball bearing, second ball bearing, left pivot, fixed block, actuating lever, drive ring and right pivot, the motor rotates and drives the feed bin to move left and right in a reciprocating mode, the reinforcing rod, a triangular structure is formed between the fixing block and the feed bin three, the front crushing roller and the rear crushing roller are symmetrically arranged, the front crushing roller and the rear crushing roller are driven by the outside to rotate in opposite directions, raw materials are placed inside the feed bin and then enter the space between the front crushing roller and the rear crushing roller, the feed bin transversely swings, the raw materials are uniformly scattered between the front crushing roller and the rear crushing roller, the front crushing roller and the rear crushing roller discharge the crushed raw materials along a discharge port, the left curtain plate and the right curtain plate are fixedly connected with the feed bin, the left curtain plate and the right curtain plate are respectively not in contact with the left accommodating groove and the right accommodating groove, in the moving process of the feed bin, the left curtain plate and the right curtain plate are respectively inserted into the left accommodating groove and the right accommodating groove to change in length, the external stabilizer bar is reduced from, A triangular structure is formed between the rear sliding plate and the storage bin, and the sight of a user penetrates through the transparent plate to observe the working condition inside the box body.

The utility model discloses a raw material crusher for producing carborundum, the breaker body that involves purchase by oneself for the user, and the application method details see its self-contained instruction.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. The terms "first," "second," "third," and the like in the description of the invention do not denote any particular quantity or order, but rather are used to distinguish one element from another.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A raw material crusher for producing silicon carbide comprises a crusher body and a storage bin (1), wherein the crusher body comprises a box body (2), a crushing cavity is arranged in the box body (2), a front crushing roller (3) and a rear crushing roller (4) are arranged in the box body (2), the top side wall of the box body (2) is provided with an installation opening in a communicated manner, and the right side wall of the box body (2) is provided with a discharge opening in a communicated manner; the novel ball rolling machine is characterized by further comprising a plurality of groups of first front balls (5), a plurality of groups of second front balls (6), a plurality of groups of first rear balls (7), a plurality of groups of second rear balls (8), a front sliding plate (9), a rear sliding plate (10), a fixed block (11), a driving rod (12), a driving ring (13), a baffle plate (14), a left rotating shaft (15) and a right rotating shaft (16), wherein the front side wall and the inner rear side wall of the mounting port are respectively provided with a front sliding groove and a rear sliding groove, the top side wall and the bottom side wall of the front sliding plate (9) are respectively provided with a first front arc-shaped groove and a second front arc-shaped groove, most regions of the plurality of groups of first front balls (5) and the plurality of groups of second front balls (6) are respectively positioned in the first front arc-shaped grooves and the second front arc-shaped grooves, the plurality of groups of first front balls (5) and the plurality of second front balls (, the rear sliding plate (10) is characterized in that a first rear arc-shaped groove and a second rear arc-shaped groove are respectively arranged on the top side wall and the bottom side wall of the rear sliding plate (10), most regions of a plurality of groups of first rear balls (7) and a plurality of groups of second rear balls (8) are respectively positioned in the first rear arc-shaped groove and the second rear arc-shaped groove, the groups of first rear balls (7) and the groups of second rear balls (8) are respectively contacted with the top side wall and the inner bottom side wall in the rear sliding groove, the rear end of the front sliding plate (9) and the front end of the rear sliding plate (10) are respectively connected with the front end and the rear end of the storage bin (1), the left end of the fixed block (11) is connected with the right end of the storage bin (1), the right side wall of the fixed block (11) is provided with a driving groove communicated with the top and the bottom, the left end of the driving rod (12) is provided with a driving hole, the left rotating shaft (15), the right end of the driving rod (12) is connected with the outer wall of the circumference of the driving ring (13), a motor (17) is arranged in the right half area of the top side wall of the box body (2), a rotating disc (18) is arranged at the output end of the motor (17), the rear end of the right rotating shaft (16) penetrates through the driving ring (13) and then is connected with the top end of the front side wall of the rotating disc (18), and the front end of the right rotating shaft (16) is connected with the central area of the rear side wall of the baffle (.

2. A feedstock crusher for the production of silicon carbide according to claim 1 further comprising a plurality of sets of third front balls (19) and a plurality of sets of third rear balls (20), wherein the front slide plate (9) front side wall is provided with a third front arc groove, wherein a majority of the regions of the plurality of sets of third front balls (19) are located within the third front arc groove, and wherein the plurality of sets of third front balls (19) are in contact with the front side wall within the front slide groove, wherein the rear slide plate (10) rear side wall is provided with a third rear arc groove, wherein a majority of the regions of the plurality of sets of third rear balls (20) are located within the third rear arc groove, and wherein the plurality of sets of third rear balls (20) are in contact with the rear side wall within the rear slide groove.

3. The raw material crusher for producing silicon carbide according to claim 2, further comprising a left shield (21) and a right shield (22), wherein the right end of the left shield (21) and the left end of the right shield (22) are respectively connected with the left end and the right end of the silo (1), the left side wall and the inner right side wall of the installation opening are respectively provided with a left placing groove (23) and a right placing groove, and the left end of the left shield (21) and the right end of the right shield (22) are respectively inserted into the left placing groove (23) and the right placing groove.

4. A raw material crusher for producing silicon carbide according to claim 3, characterized in that the driving ring (13) is internally provided with a first ball bearing (25), and the right rotary shaft (16) is keyed with the first ball bearing (25).

5. A raw material crusher for producing silicon carbide according to claim 4, characterized in that the driving hole is internally provided with a second ball bearing (26), and the left rotating shaft (15) is keyed with the second ball bearing (26).

6. The raw material crusher for producing silicon carbide according to claim 5, further comprising a reinforcing rod (27), wherein the top end and the bottom end of the reinforcing rod (27) are fixedly connected with the fixing block (11) and the storage bin (1), respectively.

7. The raw material crusher for producing silicon carbide according to claim 6, further comprising a front stabilizer bar (28) and a rear stabilizer bar (29), wherein the front stabilizer bar (28) is connected to the front sliding plate (9) and the silo (1) at the top end and the bottom end, respectively, and the rear stabilizer bar (29) is connected to the rear sliding plate (10) and the silo (1) at the top end and the bottom end, respectively.

8. A raw material crusher for producing SiC according to claim 7, wherein the front side wall of the box (2) is provided with a viewing port in communication therewith, and the viewing port is provided with a transparent plate (30).

Images