CN217700009U

CN217700009U - Screening machine is used in processing of white alundum miropowder

Info

Publication number: CN217700009U
Application number: CN202221359050.5U
Authority: CN
Inventors: 王海军; 苗蕾; 关平; 张金鹏; 王孝忠; 杨勇; 耿建峰
Original assignee: Zhengzhou Xiangyu New Material Co ltd
Current assignee: Zhengzhou Xiangyu New Material Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-01
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a white alundum technical field, and a sieve separator is used in processing of white alundum miropowder is disclosed, including the collecting box, the equal fixedly connected with support frame in both ends about the collecting box, the left side fixedly connected with motor of right side support frame, the output fixedly connected with gear of motor, one side fixedly connected with axis of rotation that two support frames are relative, the rotation of surface of axis of rotation is connected with the screening bucket, the circular slot has been seted up to the right-hand member of screening bucket, the inside fixedly connected with ring gear of circular slot, the surface of ring gear and the surface engagement of gear, the inside of screening bucket is provided with prevents stifled device, the screening bucket is beating the inside upper surface of screening bucket in the in-process vibration axle vibration that sieves white alundum miropowder, make the white alundum miropowder of jam in screening downthehole portion drop by the vibration, prevent the screening hole jam on screening bucket surface, guarantee the screening efficiency of this equipment, avoid influencing the screening effect of white alundum miropowder because of screening hole jam influence.

Description

Screening machine for processing white corundum micro powder

Technical Field

The utility model relates to a white corundum technical field specifically is a sieve separator is used in processing of white corundum miropowder.

Background

The white corundum is prepared by using high-quality alumina powder as a raw material and performing electric melting, refining and crystallization, has high purity, good self-sharpening property, acid and alkali corrosion resistance, high temperature resistance and stable thermal state performance, has slightly higher hardness than that of brown corundum, has slightly lower toughness, strong grinding capacity, small heat productivity and high efficiency, can be used for preparing a grinding tool, is suitable for grinding fine-grained grinding materials such as high-carbon steel, high-speed steel, stainless steel and the like, and can also be used for precision casting and high-grade refractory materials.

When processing white corundum, the sieve separator need be used, and then sieve out granule in the white corundum with the miropowder, and then the processing of the later stage of being convenient for, because white corundum miropowder does not sieve the processing size after smashing and mixes together, when the size of white corundum miropowder just with the size of screening hole size the same or slightly bigger, so very easily block up the inside in the screening hole because it can't be sieved off, the screening area of screening net is reduced after the screening hole is blockked up, the work efficiency of serious influence equipment, some current sieve separators when using, can not be fine clear up the inside white corundum granule in screening hole, and then cause white corundum granule to block up the inside in screening hole, and then cause the later stage when using, can not be fine to screen white corundum.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a white alundum sieve separator for miropowder processing, possess advantages such as automatic mediation, solved the problem of jam to the not enough of prior art.

(II) technical scheme

In order to realize the purpose of processing the white corundum micropowder, the utility model provides the following technical scheme: the utility model provides a sieve separator is used in processing of white alundum miropowder, including the collecting box, the equal fixedly connected with support frame in both ends about the collecting box, the left side fixedly connected with motor of right side support frame, the output fixedly connected with gear of motor, the relative one side fixedly connected with axis of rotation of two support frames, the surface of axis of rotation is rotated and is connected with the screening bucket, and the circular slot has been seted up to the right-hand member of screening bucket, the inside fixedly connected with ring gear of circular slot, the surface of ring gear and the surface toothing of gear, the inside of screening bucket is provided with prevents stifled device.

Preferably, the anti-blocking device comprises a collecting box, the lower end of the collecting box is fixedly connected with the surface of the rotating shaft, and the upper end of the collecting box is fixedly connected with a brush.

Preferably, the right end of the collecting box is provided with a first sliding groove, the sliding block is connected to the inside of the first sliding groove in a sliding mode, and the vibrating shaft is fixedly connected to the upper end of the sliding block.

Preferably, the lower end of the sliding block is fixedly connected with a spring, and the lower end of the spring is fixedly connected with the lower end inside the first sliding groove.

Preferably, the right-hand member fixedly connected with triangle block of slider, the inside right-hand member fixedly connected with fixed block of screening bucket, the downside of fixed block and the upside contact of triangle block.

Preferably, the inside of the collecting box is provided with a groove, the inside of the groove is triangular, the inside of the rotating shaft is provided with a second sliding groove, and the inside of the second sliding groove is communicated with the groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a sieve separator is used in processing of white alundum miropowder possesses following beneficial effect:

1. this sieve separator is used in processing of white corundum miropowder, the screening bucket is beating the inside upper surface of screening bucket at the in-process vibration axle vibration that sieves white corundum miropowder for the white corundum miropowder that blocks up in screening downthehole portion is dropped by the vibration, prevents that the screening hole on screening bucket surface from blockking up, guarantees the screening efficiency of this equipment, avoids blockking up the screening effect that influences white corundum miropowder because of the screening hole.

2. This screening machine is used in processing of white alundum miropowder, the large granule white alundum miropowder that brushes off is collected by the recess, slides from the inside of recess and falls into the inside of the left white alundum miropowder collecting vat of collecting box, avoids this large granule white alundum miropowder to continue to take place the secondary in the inside of screening bucket and blocks up, guarantees the stability of this equipment work, improves the work efficiency of this equipment.

3. This sieve separator is used in processing of white alundum miropowder, collect the upper end fixedly connected with brush 15 of box 9, screening bucket 4 continues to rotate on the surface of axis of rotation 3, the internal surface of screening bucket 4 is washhed to the upper end of brush 15, brush off screening bucket 4 surface and adhere to white alundum miropowder, brush 15 plays the circular micropore's of secondary mediation effect, make the circular micropore on screening bucket 4 surface keep the mediation, prevent to block up, promote the screening efficiency of this equipment, the clearance effect to screening bucket 4 has been improved to the at utmost, the normal white alundum of the device of having guaranteed is sieved.

Drawings

FIG. 1 is a schematic structural view of a screening machine for processing white corundum micro powder;

FIG. 2 is a schematic view of the internal structure of the sieving barrel of the present invention;

FIG. 3 is a schematic view of the internal structure of the collecting box of the present invention;

fig. 4 is an enlarged schematic view of a in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of B in fig. 2 according to the present invention;

fig. 6 is an enlarged schematic view of C in fig. 2 according to the present invention;

fig. 7 is an enlarged schematic view of D in fig. 2 according to the present invention.

In the figure: the device comprises a collecting box 1, a supporting frame 2, a rotating shaft 3, a screening barrel 4, a circular groove 5, a toothed ring 6, a motor 7, a gear 8, a collecting box 9, a first sliding groove 10, a first sliding block 11, a spring 12, a triangular block 13, a vibrating shaft 14, a brush 15, a fixed block 16, a groove 17 and a second sliding groove 18.

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. 1-7, the present invention provides a new technical solution: the utility model provides a sieve separator is used in processing of white corundum miropowder, includes collecting box 1, and two collecting vats have been seted up on the surface of collecting box 1, and left collecting vat is used for collecting the white corundum miropowder of large granule that blocks up the screening hole, and the staff of being convenient for continues to its abrasive treatment, and the collecting vat on right side is used for collecting the white corundum miropowder that the size that the screening got off is qualified, and the processing of convenient white corundum miropowder is used.

Equal fixedly connected with support frame 2 in both ends about collecting box 1, the left side fixedly connected with motor 7 of right side support frame 2, the output fixedly connected with gear 8 of motor 7, two relative one side fixedly connected with axis of rotation 3 of support frame 2, the surface rotation of axis of rotation 3 is connected with screening bucket 4, support frame 2 plays the effect of supporting axis of rotation 3, guarantee that screening bucket 4 rotates at the surface stabilization of axis of rotation 3, avoid screening bucket 4 to rotate insufficiently stably and can't evenly sieve white alundum miropowder, guarantee the homogeneity of white alundum miropowder screening, the efficiency of this equipment is improved.

Circular slot 5 has been seted up to the right-hand member of screening bucket 4, and the inside fixedly connected with ring gear 6 of circular slot 5, the surface of ring gear 6 and the surface toothing of gear 8, the inside of circular slot 5 is provided with the effect that ring gear 6 plays transmission gear 8 power for screening bucket 4 rotates in the surface of axis of rotation 3, guarantees power transmission's stability, promotes the use value of this equipment.

The power supply is turned on, the output end of the motor 7 rotates to drive the gear 8 to rotate inside the circular groove 5, the gear 8 rotates to drive the toothed ring 6 to rotate around the center of the circular groove 5, the toothed ring 6 rotates to drive the screening barrel 4 to rotate on the surface of the rotating shaft 3 to screen the white corundum micropowder, round micropores are formed in the surface of the screening barrel 4 to play a role in screening the white corundum micropowder, smaller white corundum micropowder meeting the requirements is screened from the inside of the screening barrel 4 through the round micropores, and falls into the inside of the white corundum collecting tank on the right side of the collecting box 1, and larger white corundum micropowder cannot be screened out due to being larger than the round micropores and is continuously remained in the screening barrel 4, so that the screening and separating effects of white corundum micropowder with different sizes are realized, the white corundum micropowder is screened, and the white corundum micropowder is conveniently and reasonably utilized by workers.

The fixed surface of axis of rotation 3 is connected with collects box 9, collects box 9 and is used for receiving the white corundum miropowder that drops from circular micropore, avoids the great miropowder of this granule to continue in the inside of screening bucket 4, thereby takes place to block up once more and reduces the work efficiency of this equipment.

Collect box 9's right-hand member and seted up spout one 10, the inside sliding connection of spout one 10 has slider 11, slider 11's upper end fixedly connected with vibration axle 14, slider 11's lower extreme fixedly connected with spring 12, the lower extreme of spring 12 and the inside lower extreme fixed connection of spout one 10, slider 11's the three hornblocks of right-hand member fixedly connected with 13, the inside right-hand member fixedly connected with fixed block 16 of screening bucket 4, fixed block 16 is circular equidistance distribution around the center of screening bucket 4 at the inside right-hand member of screening bucket 4, the downside of fixed block 16 contacts with the upside of three hornblocks 13.

The screening barrel 4 rotates on the surface of the rotating shaft 3 to drive the fixed block 16 to rotate around the center of the rotating shaft 3, when the fixed block 16 rotates around the center of the rotating shaft 3 to a position right above the triangular block 13, the lower end of the fixed block 16 downwards extrudes the inclined surface of the triangular block 13, the triangular block 13 slides towards the lower end under the action of the downward action of the fixed block 16, the downward sliding of the triangular block 13 drives the sliding block 11 to slide towards the lower end in the sliding groove 10, the downward sliding of the sliding block 11 drives the vibrating shaft 14 to slide towards the lower end, the downward sliding of the sliding block 11 extrudes the upper end of the spring 12, the spring 12 gives an upward elastic force to the sliding block 11, and the screening barrel 4 continues to rotate on the surface of the rotating shaft 3, screening bucket 4 rotates and drives fixed block 16 and continue to rotate and break away from triangular block 13, the elasticity of spring 12 promotes the lower extreme of slider 11 to the upper end, slider 11 receives the ascending elasticity of spring 12 and upwards slides in the inside of spout 10, slider 11 upwards slides and drives vibration axle 14 rebound, vibration axle 14 rebound beats the inside upper surface of screening bucket 4, because the effect of beating of vibration axle 14, make the surface of screening bucket 4 vibrate, screening bucket 4 vibrates the inside big granule white alundum that blocks up of circular micropore and rocks the gliding and drops about the inside micropore, prevent to screen the screening hole jam on screening bucket 4 surface, guarantee the screening efficiency of this equipment, avoid blockking up the screening effect that influences the white alundum miropowder because of the screening hole.

Collect the upper end fixedly connected with brush 15 of box 9, screening bucket 4 continues to rotate on the surface of axis of rotation 3, the internal surface of screening bucket 4 is washhed to the upper end of brush 15, brush 4 surface adhesion white alundum miropowder of screening bucket, brush 15 plays the circular micropore's of secondary mediation effect, make the circular micropore on screening bucket 4 surface keep the mediation, prevent to block up, promote the screening efficiency of this equipment, the at utmost has improved the clearance effect to screening bucket 4, the normal white alundum of device has been guaranteed to sieve.

Collect box 9's inside and seted up recess 17, spout two 18 has been seted up to the inside of axis of rotation 3, spout two 18's inside and recess 17 link up, recess 17's inside is triangle-shaped, because the inside lower extreme of recess 17 is the slope shape, the inside that the large granule white corundum miropowder that drops from the screening hole inside enters into recess 17 because self gravity effect slides to the left side at the inside lower extreme of recess 17, slide the inside to spout two 18 by the inside of recess 17 to the left side, the large granule white corundum miropowder continues to slide to the left end in the inside of spout two 18 and falls down, fall to the inside of the left white corundum miropowder collecting vat of collecting box 1 by the inside of spout two 18, the large granule white corundum miropowder that brushes off is collected by recess 17, slide from the inside of recess 17 and fall into the inside of the left white corundum miropowder collecting vat of collecting box 1, avoid this large granule white corundum miropowder to continue to take place the secondary jam in the inside of screening bucket 4, guarantee the stability of this equipment work, improve the work efficiency of this equipment.

The working principle is as follows: the output end on the left side of the motor 7 drives the gear to rotate, the gear 8 rotates to drive the screening barrel 4 to rotate, the screening barrel 4 rotates to screen the white corundum micro powder, when the fixing block 16 rotates to be right above the triangular block 13, the fixing block 16 downwards extrudes the inclined surface of the triangular block 13, the downward end of the triangular block 13 slides to drive the sliding block 11 and the vibrating shaft 14 to slide to the lower end, the fixing block 16 continuously rotates to be separated from the triangular block 13, the spring 12 provides upward elastic force for the sliding block 11, the sliding block 11 upwards slides to drive the vibrating shaft 14 to upwards move to knock the upper surface inside the screening barrel 4, the brush 15 washes the inner surface of the screening barrel 4, the white corundum micro powder attached to the inner surface of the screening barrel 4 is brushed, the dropped white corundum micro powder enters the groove 17 and slides to the inside of the white corundum micro powder collecting tank on the left side of the collecting tank 1 at the left end inside the groove 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a white alundum sieve separator for miropowder processing, is including collecting box (1), its characterized in that: the utility model discloses a screening bucket, including collecting box (1), the equal fixedly connected with support frame in both ends (2) about collecting box (1), the left side fixedly connected with motor (7) of right side support frame (2), output fixedly connected with gear (8) of motor (7), one side fixedly connected with axis of rotation (3) that two support frames (2) are relative, the surperficial rotation of axis of rotation (3) is connected with screening bucket (4), circular slot (5) have been seted up to the right-hand member of screening bucket (4), inside fixedly connected with ring gear (6) of circular slot (5), the surface of ring gear (6) and the surface meshing of gear (8), the inside of screening bucket (4) is provided with prevents stifled device.

2. The screening machine for processing the white corundum micropowder according to claim 1, which is characterized in that: the anti-blocking device comprises a collecting box (9), the lower end of the collecting box (9) is fixedly connected with the surface of the rotating shaft (3), and the upper end of the collecting box (9) is fixedly connected with a brush (15).

3. The screening machine for processing the white corundum micropowder according to claim 2, which is characterized in that: the right end of the collecting box (9) is provided with a first sliding groove (10), the sliding groove (10) is connected with a sliding block (11) in a sliding mode, and the upper end of the sliding block (11) is fixedly connected with a vibrating shaft (14).

4. The screening machine for processing the white corundum micropowder according to claim 3, is characterized in that: the lower end of the sliding block (11) is fixedly connected with a spring (12), and the lower end of the spring (12) is fixedly connected with the lower end inside the first sliding groove (10).

5. The screening machine for processing the white corundum micropowder according to claim 3, is characterized in that: the right-hand member fixedly connected with triangle block (13) of slider (11), the inside right-hand member fixedly connected with fixed block (16) of screening bucket (4), the downside of fixed block (16) and the upside contact of triangle block (13).

6. The screening machine for processing the white corundum micropowder according to claim 2, which is characterized in that: a groove (17) is formed in the collecting box (9), the groove (17) is triangular, a second sliding groove (18) is formed in the rotating shaft (3), and the inner portion of the second sliding groove (18) is communicated with the groove (17).