CN212189274U

CN212189274U - White corundum crystal crushing device

Info

Publication number: CN212189274U
Application number: CN202020399840.0U
Authority: CN
Inventors: 李振磊; 乔路娜
Original assignee: Zhengzhou Zhongtian High Tech Co ltd
Current assignee: Zhengzhou Zhongtian High Tech Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-22
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a white alundum crystal breaker relates to white alundum processing technology field, specifically is a white alundum crystal breaker, the power distribution box comprises a box body, fixed surface is connected with the feeder hopper on the box, the box is inside from last to being provided with under to the rough crushing running roller, finely smash running roller and screw conveyor, the output of the first motor of one end fixed connection of first axis of rotation, the thin outer fixed surface who smashes the running roller is connected with thin cutter, the bottom of finely crushing running roller is provided with the second and arranges the hopper. This white corundum crystal breaker sets up through the cooperation of coarse crushing running roller and fine crushing running roller, has reached the even and less purpose to the grinding of cutter of crushing granule, through the setting of apron, has reached the purpose that prevents that the dust loss from causing harm to staff's health, through the setting of spiral conveyer, makes this white corundum crystal breaker possess arrange the clean effect that reduces the waste of material.

Description

White corundum crystal crushing device

Technical Field

The utility model relates to a white corundum processing technology field specifically is a white corundum crystal breaker.

Background

The white corundum abrasive is prepared by taking alumina as a raw material and smelting at high temperature. White, slightly higher hardness than brown corundum and slightly lower toughness. The grinding tool made of white corundum is suitable for grinding high-carbon steel, high-speed steel, quenched steel and the like. The white corundum abrasive and the sub-white corundum abrasive can be used as grinding and polishing materials, and can also be used as precision casting molding sand, spraying materials, chemical catalyst carriers, special ceramics, high-grade refractory materials and the like. The industrial alumina powder is used as raw material, and is made up by using industrial alumina powder as raw material, smelting at high temp. of above 2000 deg.C in electric arc, cooling, pulverizing, shaping, magnetic separation to remove iron, screening to obtain several granularities, its texture is compact and hardness is high, and its granules are formed into the form of sharp angle, so that it is applicable to the production of ceramic and resin consolidation grinding tool, grinding, polishing, sand-blasting and precision casting (corundum special for precision casting), etc. and also can be used for producing high-grade refractory material, its code "WA" is identical to international general standard and national standard, and most of them are supplied to export. The white corundum is suitable for surface beautification of various high-end products, processes or hardware and other products, the surface is white after sand blasting, no impurity exists, and the cleaning trouble is avoided. The fine white corundum can be used as the first polishing and grinding. Can also be used as additive for various products. 1. Surface processing: removing the metal oxide layer, the carbide black skin, the metal or nonmetal surface stain and rust, such as removing the oxide or the deforming agent of a gravity die-casting die, a rubber die, removing the black spots on the surface of the ceramic, removing the uranium color, and regenerating the colored drawing. 2. Beautifying and processing: the matte or matte treatment of various gold and K gold ornaments and noble metal products, the matte treatment of crystals, glass, corrugations, acryl and other non-metals and the surface of the processed products can be made into metallic luster. 3. Etching processing: jade, crystal, agate, semi-precious stone, stamp, granite, antique, marble tombstone, ceramic, wood, bamboo chips and the like.

The existing white corundum crystal crushing device has the defects that the crushed particles are not uniform, the crushed particles are difficult to collect completely, the waste is caused, the cutter is easy to damage by one-time crushing, the service life of the crushing device is greatly shortened, and a large amount of dust is easy to cause during crushing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a white corundum crystal breaker has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a white corundum crystal crushing device comprises a box body, wherein a feeding hopper is fixedly connected to the upper surface of the box body, a coarse crushing roller, a fine crushing roller and a screw conveying device are arranged in the box body from top to bottom, a coarse cutter is connected to the outer surface of the coarse crushing roller, a first rotating shaft is inserted in the coarse crushing roller, the two ends of the first rotating shaft are inserted in the side wall of the box body, one end of the first rotating shaft is fixedly connected with the output end of a first motor, the bottom of the first motor is fixedly connected with a motor frame, a first discharging hopper is arranged at the bottom of the coarse crushing roller, a fine cutter is fixedly connected to the outer surface of the fine crushing roller, a second discharging hopper is arranged at the bottom of the fine crushing roller, a second motor is fixedly connected with one end of the fine crushing roller, and a motor box is arranged outside the second motor, the inner bottom wall of the box body is fixedly connected with a discharge hopper, and the lower surface of the box body is fixedly connected with a support frame.

Optionally, one side fixedly connected with hinge on the upper portion of feeder hopper, one side fixedly connected with apron of hinge, the last fixed surface of apron is connected with the handle.

Optionally, the coarse crushing roller is provided with two, two the coarse cutting tool of coarse crushing roller pegs graft each other, distance between the coarse cutting tool is 2cm, the one end setting of first axis of rotation is in the outside of box, the one end of first axis of rotation is provided with the end cover, the lateral wall fixed connection of end cover and box.

Optionally, the distance between the fine cutters on the outer surface of the fine crushing roller is 0.5 cm.

Optionally, first blow down fill and second blow down fill are trapezoidal setting, first blow down hole has been seted up to the bottom of first blow down fill, the diameter in first blow down hole is 3cm, the second blow down hole has been seted up to the bottom of second blow down fill, the diameter in second blow down hole is 0.5cm, the lower fixed surface of second blow down fill is connected with the electromagnetic shaker.

Optionally, the spiral conveying device is composed of a rotating shaft and spiral blades, a conveying trough is arranged below the spiral blades, the discharge hopper is obliquely arranged, and the height of the discharge hopper is higher than that of the support frame.

(III) advantageous effects

The utility model provides a white corundum crystal breaker possesses following beneficial effect:

1. this white alundum crystal breaker, cooperation through coarse crushing running roller and fine crushing running roller sets up, can carry out preliminary crushing with white alundum when using, carry out further crushing again, make this white alundum crystal breaker possess hierarchical kibbling effect, reached the even less purpose of grinding to the cutter of crushing granule, setting through the apron, can cover the feeder hopper through the apron at the in-process of using, thereby played the effect that prevents that inside kibbling white alundum granule from splashing, reached and prevented that the dust loss from causing the purpose of harm to staff's health.

2. This white corundum crystal breaker, through the setting of spiral conveyer, make the white corundum after smashing discharge from the discharge hopper through rotation axis and helical blade when using, make this white corundum crystal breaker possess arrange the clean effect that reduces the waste of material, through the cooperation setting of electromagnetic shaker, can arrange the material at the in-process that uses with higher speed to the effect of row material efficiency has been played and has been improved.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

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

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic diagram of the external three-dimensional structure of the present invention.

In the figure: 1. a box body; 2. a feed hopper; 3. a rough grinding roller; 4. finely crushing the roller; 5. a rough cutter; 6. a first rotating shaft; 7. a first motor; 8. a motor frame; 9. a first discharge hopper; 10. a fine cutter; 11. a second discharge hopper; 12. a second motor; 13. a motor case; 14. a discharge hopper; 15. a support frame; 16. a cover plate; 17. a handle; 18. an end cap; 19. a vibrator; 20. a rotating shaft; 21. a helical blade; 22. a conveying trough.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a white corundum crystal crushing device comprises a box body 1, wherein the upper surface of the box body 1 is fixedly connected with a feed hopper 2, one side of the upper part of the feed hopper 2 is fixedly connected with a hinge, one side of the hinge is fixedly connected with a cover plate 16, the upper surface of the cover plate 16 is fixedly connected with a handle 17, a coarse crushing roller 3, a fine crushing roller 4 and a spiral conveying device are arranged in the box body 1 from top to bottom, the outer surface of the coarse crushing roller 3 is connected with a coarse cutter 5, the inner part of the coarse crushing roller 3 is inserted with a first rotating shaft 6, two ends of the first rotating shaft 6 are inserted on the side wall of the box body 1, one end of the first rotating shaft 6 is fixedly connected with the output end of a first motor 7, the bottom of the first motor 7 is fixedly connected with a motor frame 8, the bottom of the coarse crushing roller 3 is provided with a first discharge hopper 9, the distance between the coarse cutters 5 is 2cm, one end of the first rotating shaft 6 is arranged outside the box body 1, one end of the first rotating shaft 6 is provided with an end cover 18, the end cover 18 is fixedly connected with the side wall of the box body 1, the outer surface of the fine crushing roller 4 is fixedly connected with a fine cutter 10, the bottom of the fine crushing roller 4 is provided with a second discharging hopper 11, the distance between the fine cutters 10 on the outer surface of the fine crushing roller 4 is 0.5cm, one end of the fine crushing roller 4 is fixedly connected with a second motor 12, the outer part of the second motor 12 is provided with a motor box 13, the first discharging hopper 9 and the second discharging hopper 11 are both in a trapezoidal arrangement, the bottom of the first discharging hopper 9 is provided with a first discharging hole, the diameter of the first discharging hole is 3cm, the bottom of the second discharging hopper 11 is provided with a second discharging hole, the diameter of the second discharging hole is 0.5cm, the lower surface of the second discharging hopper 11 is fixedly, the inner bottom wall fixedly connected with discharge hopper 14 of box 1, the lower fixed surface of box 1 is connected with support frame 15, and screw conveyor comprises rotation axis 20 and helical blade 21, and the below of helical blade 21 is provided with conveyer trough 22, and discharge hopper 14 is the slope setting, and discharge hopper 14 is higher than the height of support frame 15.

During the use, start first motor 7 and second motor 12, drop into the white alundum from feeder hopper 2 inside box 1, cover apron 16, carry out preliminary crushing through two coarse crushing running rollers 3, discharge into the top of fine crushing running roller 4 with preliminary kibbling white alundum through first blowing fill 9, through the crushing of fine crushing running roller 4, make preliminary kibbling white alundum thoroughly smash, make white alundum discharge from second blowing fill 11 through electromagnetic shaker 19, carry through helical blade 21, discharge the box from discharge hopper 14.

The utility model discloses a theory of operation and beneficial effect: the white corundum crystal crushing device is arranged by matching the rough crushing roller 3 and the fine crushing roller 4, white corundum can be firstly and preliminarily crushed when the white corundum crushing device is used, further crushing is carried out, the white corundum crystal crushing device has the effect of grading crushing, the purposes of uniform crushing particles and small grinding to a cutter are achieved, the feeding hopper 2 can be covered by the cover plate 16 in the using process by arranging the cover plate 16, the function of preventing the internally crushed white corundum particles from splashing is achieved, the purpose of preventing the dust from escaping to cause harm to the body of a worker is achieved, through the arrangement of the spiral conveying device, the crushed white corundum is discharged from the discharging hopper through the rotating shaft 20 and the spiral blade 21 when the white corundum crushing device is used, the white corundum crystal crushing device has the effect of cleanly reducing waste, and through the matching arrangement of the vibrator 19, discharge can be accelerated in the use process, so that the effect of improving the discharge efficiency is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a white corundum crystal breaker, includes box (1), its characterized in that: the upper surface of the box body (1) is fixedly connected with a feed hopper (2), the box body (1) is internally provided with a coarse crushing roller (3), a fine crushing roller (4) and a spiral conveying device from top to bottom, the outer surface of the coarse crushing roller (3) is connected with a coarse cutter (5), the inner part of the coarse crushing roller (3) is spliced with a first rotating shaft (6), the two ends of the first rotating shaft (6) are spliced on the side wall of the box body (1), one end of the first rotating shaft (6) is fixedly connected with the output end of a first motor (7), the bottom of the first motor (7) is fixedly connected with a motor frame (8), the bottom of the coarse crushing roller (3) is provided with a first discharge hopper (9), the outer surface of the fine crushing roller (4) is fixedly connected with a fine cutter (10), the bottom of the fine crushing roller (4) is provided with a second discharge hopper (11), one end fixedly connected with second motor (12) of fine crushing running roller (4), the outside of second motor (12) is provided with motor case (13), the interior diapire fixedly connected with discharge hopper (14) of box (1), the lower fixed surface of box (1) is connected with support frame (15).

2. A white corundum crystal crushing device according to claim 1, characterized in that: one side fixedly connected with hinge on the upper portion of feeder hopper (2), one side fixedly connected with apron (16) of hinge, the last fixed surface of apron (16) is connected with handle (17).

3. A white corundum crystal crushing device according to claim 1, characterized in that: coarse crushing running roller (3) are provided with two, two coarse cutting tool (5) intermeshing of coarse crushing running roller (3), distance between coarse cutting tool (5) is 2cm, the one end setting of first axis of rotation (6) is in the outside of box (1), the one end of first axis of rotation (6) is provided with end cover (18), the lateral wall fixed connection of end cover (18) and box (1).

4. A white corundum crystal crushing device according to claim 1, characterized in that: the distance between the fine cutters (10) on the outer surface of the fine crushing roller (4) is 0.5 cm.

5. A white corundum crystal crushing device according to claim 1, characterized in that: first blow hopper (9) and second blow hopper (11) are trapezoidal setting, first blow hole has been seted up to the bottom of first blow hopper (9), the diameter in first blow hole is 3cm, the second blow hole has been seted up to the bottom of second blow hopper (11), the diameter in second blow hole is 0.5cm, the lower fixed surface of second blow hopper (11) is connected with electromagnetic shaker (19).

6. A white corundum crystal crushing device according to claim 1, characterized in that: the spiral conveying device is composed of a rotating shaft (20) and spiral blades (21), a conveying groove (22) is formed below the spiral blades (21), the discharge hopper (14) is obliquely arranged, and the height of the discharge hopper (14) is higher than that of the support frame (15).