CN219442387U

CN219442387U - Centrifugal cone sieve outer wall reinforced structure

Info

Publication number: CN219442387U
Application number: CN202320685011.2U
Authority: CN
Inventors: 伍真林
Original assignee: Nanjing Tianzheng Wild Plant Technology Co ltd
Current assignee: Nanjing Tianzheng Wild Plant Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-01
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a centrifugal cone sieve outer wall reinforcing structure, which relates to the technical field of centrifugal sieves, and aims to solve the problems that the structure of a centrifugal sieve is too single, the structure of the centrifugal sieve is possibly broken due to too high rotating speed and the impact of materials on the centrifugal sieve during centrifugal rotation, so that the processing operation is influenced, the sieved materials are easily clamped in gaps between the centrifugal sieve and a rotating structure, the abrasion between the centrifugal sieve and the rotating structure is caused after the time is long, and the service efficiency of the centrifugal sieves is influenced; further comprises: the mounting panel sets up in the upper end one side of base, one side of mounting panel is provided with the motor, and motor fixed mounting is in mounting panel one side, the inboard of motor is provided with the connecting axle, and the connecting axle rotates through the motor, the outer wall of connecting axle is provided with the cone shell, bottom one side of cone shell is provided with the support, and the bottom fixed mounting of support is in the upper end of base.

Description

Centrifugal cone sieve outer wall reinforced structure

Technical Field

The utility model relates to the technical field of centrifugal screening machines, in particular to a reinforcing structure for an outer wall of a centrifugal cone screen.

Background

The centrifugal sieving machine is a machine for separating each component in liquid and solid particles or a mixture of liquid and liquid by utilizing centrifugal force, is mainly used for separating solid particles from liquid in suspension, and in the processing of wheat and potato starch, the centrifugal force generated by rotating a rotary drum is used for separating starch milk, fiber and bran, the centrifugal force is generated under the rotation of the centrifugal sieve, the relative density difference of starch and gluten is increased by several times, at the moment, the separation speed and quality are greatly improved, most large and medium starch plants adopt centrifugal separation of starch and gluten, and the equipment also has the crushing effect on the materials of the structure.

If the publication number CN217222284U name is a centrifugal screen, the device comprises a shell, a cylindrical centrifugal screen, a feeding pipe and a power device, wherein a cavity is formed in the shell, a discharge hole is formed in the bottom of the cavity, a filtering device is arranged at the discharge hole, the cylindrical centrifugal screen can be in rotary fit in the cavity of the shell, the end part of the feeding pipe is arranged inside the cylindrical centrifugal screen, the feeding pipe is used for conveying crushed materials into the cylindrical centrifugal screen, the power device is connected with the cylindrical centrifugal screen in a matched manner, and the power device is used for driving the cylindrical centrifugal screen to rotate.

In the using process of the device, as the structure of the centrifugal screen is too single, the centrifugal screen structure is possibly broken or deformed due to the too high rotating speed and the impact of the materials on the centrifugal screen during the centrifugal rotation, so that the processing operation is influenced, the screened materials are easily clamped in the gap between the centrifugal screen and the rotating structure, the abrasion between the centrifugal screen and the rotating structure is caused after the time is long, and the using efficiency of the centrifugal screening machine is influenced; we have therefore proposed a reinforcing structure for the outer wall of a centrifugal cone sieve in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a centrifugal cone sieve outer wall reinforcing structure, which solves the problems that the structure of the centrifugal sieve is too single, the centrifugal sieve is possibly broken due to too high rotating speed and the impact of materials on the centrifugal sieve during centrifugal rotation, so that the processing operation is influenced, the sieved materials are easily clamped in gaps between the centrifugal sieve and a rotating structure, the abrasion between the centrifugal sieve and the rotating structure is caused after the time is long, and the use efficiency of a centrifugal sieving machine is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a centrifugal cone sieve outer wall reinforcing structure comprises a base;

further comprises:

the mounting panel sets up in the upper end one side of base, one side of mounting panel is provided with the motor, and motor fixed mounting is in mounting panel one side, the inboard of motor is provided with the connecting axle, and the connecting axle rotates through the motor, the outer wall of connecting axle is provided with the cone shell, bottom one side of cone shell is provided with the support, and the bottom fixed mounting of support is in the upper end of base, the bottom opposite side of cone shell is provided with the feed box, and the bottom fixed mounting of feed box is in the base upper end, the upper end opposite side of base is provided with the backup pad, the junction of cone shell and feed box is provided with the feed opening.

Preferably, the other end of connecting axle is connected with the awl sieve, and the awl sieve rotates through the motor, the outer wall surface of awl sieve is provided with the toper reinforcing frame, and the toper reinforcing frame is connected in the left and right sides both ends of awl sieve, and the toper reinforcing frame is provided with a plurality of and symmetrical fixed mounting at the outer wall surface of awl sieve, be provided with annular reinforcing frame between the toper reinforcing frame, and annular reinforcing frame is provided with a plurality of and connects between the toper reinforcing frame, the outer wall of toper reinforcing frame is provided with the bolt, and annular reinforcing frame carries out fixed mounting through bolt and toper reinforcing frame, be provided with the screen cloth between the annular reinforcing frame.

Preferably, the inner wall of annular reinforcement frame is provided with the supporting ball, and the supporting ball is provided with four and symmetrical fixed mounting around annular reinforcement frame inner wall, be provided with the cross bracing piece between the supporting ball, and the both ends of cross bracing piece are connected fixedly with corresponding supporting ball respectively, the outside of cross bracing piece is provided with the connecting pipe.

Preferably, a semicircular shell is arranged on one side of the conical screen, and the semicircular shell is fixedly arranged on one side of the conical screen.

Preferably, a protecting shell is arranged on one side of the inner wall of the conical shell, the protecting shell is fixedly arranged on one side of the inner wall of the conical shell, and the protecting shell is movably connected with the semicircular shell through a bearing.

Preferably, the inside fixed mounting of backup pad has the pivot, and the other end of pivot is swing joint with the cone sieve, the inner wall of backup pad is provided with the pan feeding mouth, and the pan feeding mouth communicates with the cone sieve, the inboard of backup pad is provided with the circular slot, one side of cone sieve is provided with the connecting rod, and the connecting rod is provided with a plurality of and fixed mounting in one side of cone sieve, the other end of connecting rod is connected with the gyro wheel, and gyro wheel and circular slot carry out sliding connection.

Preferably, a leather pad is fixedly arranged on the inner wall of the cone shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the conical reinforcing frame and the annular reinforcing frame are arranged on the surface of the conical screen, the conical reinforcing frame and the annular reinforcing frame are used for reinforcing the conical screen structure, so that the strength and the deformation resistance and fracture resistance of the conical screen are effectively improved, the conical reinforcing frame and the annular reinforcing frame are firmly fixed by bolts, and meanwhile, the cross-shaped supporting rods and the connecting pipes are arranged on the inner wall of the annular reinforcing frame, so that the strength of the annular reinforcing frame is improved, and the risks that the centrifugal screen structure is broken due to too high rotating speed and the impact of materials on the centrifugal screen during centrifugal rotation are avoided.

2. Through having set up protective housing and semicircle shell at the conical shell inner wall, can effectually prevent the material that sieves out to fall into the gap between conical screen and the rotating structure, reduce the material card and produce the circumstances of wearing and tearing between centrifugal screen and rotating structure.

Drawings

FIG. 1 is a front cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a side view of the support plate structure of the present utility model;

FIG. 3 is a schematic view of the cone screen structure of the present utility model;

FIG. 4 is a schematic view of the internal support structure of the cone screen of the present utility model;

in the figure: 1. a support plate; 2. a mounting plate; 3. a motor; 4. a cone shell; 5. a protective shell; 6. leather pad; 7. a blanking box; 8. a semicircular shell; 9. a connecting shaft; 10. a bracket; 11. a base; 12. a feed inlet; 13. a connecting rod; 14. a rotating shaft; 15. cone screening; 16. a conical reinforcing frame; 17. an annular reinforcing frame; 18. a bolt; 19. a screen; 20. a support ball; 21. a cross-shaped support rod; 22. a roller; 23. a circular groove; 24. a connecting pipe; 25. and a feed opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a centrifugal cone sieve outer wall reinforcing structure comprises a base 11;

further comprises:

the mounting panel 2 sets up in the upper end one side of base 11, one side of mounting panel 2 is provided with motor 3, and motor 3 fixed mounting is in mounting panel 2 one side, motor 3's inboard is provided with connecting axle 9, and connecting axle 9 rotates through motor 3, the outer wall of connecting axle 9 is provided with conical shell 4, bottom one side of conical shell 4 is provided with support 10, and the bottom fixed mounting of support 10 is provided with feed box 7 in the upper end of base 11, the bottom opposite side of conical shell 4 is provided with the lower extreme, and the bottom fixed mounting of feed box 7 is in the base 11 upper end, the upper end opposite side of base 11 is provided with backup pad 1, the junction of conical shell 4 and feed box 7 is provided with feed opening 25.

The mounting plate 2 and the support plate 1 can effectively fix the conical shell 4, and the bracket 10 and the blanking box 7 can also further fix the conical shell 4.

Referring to fig. 3, the other end of the connecting shaft 9 is connected with a conical screen 15, the conical screen 15 rotates through the motor 3, conical reinforcement frames 16 are arranged on the outer wall surfaces of the conical screen 15, the conical reinforcement frames 16 are connected to the left end and the right end of the conical screen 15, the conical reinforcement frames 16 are provided with a plurality of symmetrical fixing frames which are symmetrically arranged on the outer wall surfaces of the conical screen 15, annular reinforcement frames 17 are arranged between the conical reinforcement frames 16, the annular reinforcement frames 17 are provided with a plurality of the annular reinforcement frames which are connected between the conical reinforcement frames 16, bolts 18 are arranged on the outer wall of the conical reinforcement frames 16, the annular reinforcement frames 17 are fixedly arranged with the conical reinforcement frames 16 through the bolts 18, a screen 19 is arranged between the annular reinforcement frames 17, and the conical screen 15 is effectively reinforced.

Referring to fig. 4, the inner wall of the annular reinforcing frame 17 is provided with four supporting balls 20, the four supporting balls 20 are symmetrically and fixedly installed around the inner wall of the annular reinforcing frame 17, cross supporting rods 21 are arranged between the supporting balls 20, two ends of each cross supporting rod 21 are respectively connected and fixed with the corresponding supporting balls 20, and connecting pipes 24 are arranged on the outer sides of the cross supporting rods 21, so that the strength of the annular reinforcing frame 17 is improved.

Referring to fig. 1, a semicircular shell 8 is disposed on one side of the conical screen 15, and the semicircular shell 8 is fixedly mounted on one side of the conical screen 15, so that materials falling out of the screen can be effectively prevented from falling into a gap between the conical screen 15 and the rotating structure.

Referring to fig. 1, a protecting shell 5 is disposed on one side of the inner wall of the conical shell 4, the protecting shell 5 is fixedly mounted on one side of the inner wall of the conical shell 4, and the protecting shell 5 is movably connected with the semicircular shell 8 through a bearing, so that the material falling from the sieve can be effectively prevented from falling into a gap between the conical sieve 15 and the rotating structure.

Referring to fig. 1-2, a rotating shaft 14 is fixedly installed in the support plate 1, the other end of the rotating shaft 14 is movably connected with the conical screen 15, a feeding opening 12 is formed in the inner wall of the support plate 1, the feeding opening 12 is communicated with the conical screen 15, a circular groove 23 is formed in the inner side of the support plate 1, a connecting rod 13 is arranged on one side of the conical screen 15, a plurality of connecting rods 13 are fixedly installed on one side of the conical screen 15, rollers 22 are connected to the other end of the connecting rod 13, the rollers 22 are in sliding connection with the circular groove 23, and the structure of the conical screen 15 is effectively reinforced.

Referring to fig. 1, a ring of the inner wall of the cone shell 4 is fixedly provided with a leather pad 6 for buffering, so that abrasion of the inner wall of the cone shell 4 caused by impact of particles on the cone shell 4 is reduced.

Working principle: during the use, pour the material from pan feeding mouth 12 into the awl sieve 15 inside, starter motor 3 rotates the awl sieve 15 and makes the material separate and fall into the inside of awl shell 4, leather pad 6 plays the cushioning effect, thereby reduce granule striking awl shell 4 and lead to awl shell 4 inner wall wearing and tearing, protection shell 5 and semicircle shell 8 can effectually prevent the material that sieves out to fall into in the gap between awl sieve 15 and the revolution mechanic, and connecting rod 13 and gyro wheel 22 can be fixed with backup pad 1, the structure of awl sieve 15 has effectually been strengthened, the last separated material falls into feed opening 25 and falls into feed box 7 and accomplish the collection.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The outer wall reinforcing structure of the centrifugal cone sieve comprises a base (11);

the method is characterized in that: further comprises:

mounting panel (2), set up in upper end one side of base (11), one side of mounting panel (2) is provided with motor (3), and motor (3) fixed mounting is in mounting panel (2) one side, the inboard of motor (3) is provided with connecting axle (9), and connecting axle (9) rotate through motor (3), the outer wall of connecting axle (9) is provided with conical shell (4), bottom one side of conical shell (4) is provided with support (10), and the bottom fixed mounting of support (10) is in the upper end of base (11), the bottom opposite side of conical shell (4) is provided with down magazine (7), and the bottom fixed mounting of down magazine (7) is in base (11) upper end, the upper end opposite side of base (11) is provided with backup pad (1), the junction of conical shell (4) and unloading magazine (7) is provided with feed opening (25).

2. The centrifugal cone screen outer wall reinforcing structure according to claim 1, wherein: the utility model discloses a conical screen (15) is connected with to the other end of connecting axle (9), and conical screen (15) rotates through motor (3), the outer wall surface of conical screen (15) is provided with toper reinforcing frame (16), and toper reinforcing frame (16) are connected in the left and right sides both ends of conical screen (15), and toper reinforcing frame (16) are provided with a plurality of and symmetrical fixed mounting at the outer wall surface of conical screen (15), be provided with annular reinforcing frame (17) between toper reinforcing frame (16), and annular reinforcing frame (17) are provided with a plurality of and connect between toper reinforcing frame (16), the outer wall of toper reinforcing frame (16) is provided with bolt (18), and annular reinforcing frame (17) carries out fixed mounting through bolt (18) and toper reinforcing frame (16), be provided with screen cloth (19) between annular reinforcing frame (17).

3. The centrifugal cone screen outer wall reinforcing structure according to claim 2, wherein: the inner wall of annular reinforcement frame (17) is provided with supporting ball (20), and supporting ball (20) are provided with four and symmetry fixed mounting around annular reinforcement frame (17) inner wall, be provided with cross bracing piece (21) between supporting ball (20), and the both ends of cross bracing piece (21) are connected fixedly with corresponding supporting ball (20) respectively, the outside of cross bracing piece (21) is provided with connecting pipe (24).

4. The centrifugal cone screen outer wall reinforcing structure according to claim 2, wherein: one side of the conical screen (15) is provided with a semicircular shell (8), and the semicircular shell (8) is fixedly arranged on one side of the conical screen (15).

5. The centrifugal cone screen outer wall reinforcing structure according to claim 1, wherein: the inner wall one side of cone shell (4) is provided with protecting crust (5), and protecting crust (5) fixed mounting is in inner wall one side of cone shell (4), and protecting crust (5) and semicircle shell (8) pass through bearing swing joint.

6. The centrifugal cone screen outer wall reinforcing structure according to claim 1, wherein: the inside fixed mounting of backup pad (1) has pivot (14), and the other end of pivot (14) is swing joint with conical screen (15), the inner wall of backup pad (1) is provided with pan feeding mouth (12), and pan feeding mouth (12) and conical screen (15) communicate, the inboard of backup pad (1) is provided with circular slot (23), one side of conical screen (15) is provided with connecting rod (13), and connecting rod (13) are provided with a plurality of and fixed mounting in one side of conical screen (15), the other end of connecting rod (13) is connected with gyro wheel (22), and gyro wheel (22) carry out sliding connection with circular slot (23).

7. The centrifugal cone screen outer wall reinforcing structure according to claim 1, wherein: and a leather pad (6) is fixedly arranged on the inner wall of the cone shell (4) in a circle.