CN211514786U

CN211514786U - Multistage reducing mechanism of aluminium oxide powder

Info

Publication number: CN211514786U
Application number: CN202020011705.4U
Authority: CN
Inventors: 朱琳琳; 程武朝
Original assignee: Henan Wanzhixing Technology Service Co ltd
Current assignee: Henan Wanzhixing Technology Service Co ltd
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-09-18
Anticipated expiration: 2030-01-04

Abstract

The utility model belongs to the technical field of alumina processing equipment, especially, multistage reducing mechanism of alumina powder body, including the bearing frame, the top fixed mounting of bearing frame has crushing case, be equipped with first crushing room, second crushing room and third crushing room on the crushing case respectively, be provided with first rubbing crusher between first crushing room, second crushing room and the third crushing room, and install a plurality of second rubbing crusher on the first rubbing crusher, install the fan through locking bolt in crushing case's outer wall one side, the both ends of fan are fixed connection with inlet pipe and discharging pipe respectively, the one end that inlet pipe and discharging pipe are close to each other extends to the inner wall both sides of third crushing room respectively, be provided with first connecting pipe and second connecting pipe on the inner wall that inlet pipe and discharging pipe are close to each other respectively; the utility model discloses can realize having improved the kibbling fineness of aluminium oxide to the multi-stage crushing of aluminium oxide, facilitate the use, easy operation, the practicality is strong, is fit for promoting.

Description

Multistage reducing mechanism of aluminium oxide powder

Technical Field

The utility model relates to an aluminium oxide processing equipment technical field especially relates to a multistage reducing mechanism of alumina powder body.

Background

Alumina summary alumina, commonly referred to as "alumina", is a white powder having a melting point of 2050 ℃, a boiling point of 3000 ℃, and a true density of 3.6g/cm3. it is flowable, insoluble in water, and soluble in molten cryolite, which is the main raw material in aluminum electrolysis production, the name alumina; corundum; white jade; ruby.

At present, the reducing mechanism is smashed to aluminium oxide, the structure is too simple, can't realize the multistage crushing of aluminium oxide, crushing effect is not very ideal, further be difficult to improve the fineness when aluminium oxide is smashed, the service quality of aluminium oxide powder has been reduced, and on the current reducing mechanism, need artifical continuous reinforced and connect the material, thereby smash on adding same rubbing crusher structure with continuous the kibbling aluminium oxide, crushing inefficiency, high labor strength, be not convenient for use, for solving above-mentioned problem, provide an aluminium oxide powder body multistage reducing mechanism in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an alumina powder multi-stage reduction device has and to realize the multi-stage reduction to alumina, has improved the kibbling fineness of alumina, facilitates the use, easy operation, and the practicality is strong, is fit for the characteristics of popularization.

(II) technical scheme

In order to solve the problems, the utility model provides an alumina powder multistage grinding device, which comprises a bearing frame, wherein a grinding box is fixedly arranged at the top of the bearing frame, a first grinding chamber, a second grinding chamber and a third grinding chamber are respectively arranged on the grinding box, a first grinding mechanism is arranged among the first grinding chamber, the second grinding chamber and the third grinding chamber, a plurality of second grinding mechanisms are arranged on the first grinding mechanism, and a fan is arranged on one side of the outer wall of the grinding box through a locking bolt;

the both ends of fan fixedly connected with inlet pipe and discharging pipe respectively, the one end that inlet pipe and discharging pipe are close to each other extends to the inner wall both sides that the room was smashed to the third respectively, be provided with first connecting pipe and second connecting pipe on the inner wall that inlet pipe and discharging pipe are close to each other respectively, and two sets of first connecting pipes one end that is close to each other all extends to the inner wall both sides that the room was smashed to the first, and is two sets of the one end that the second connecting pipe is close to each other all extends to the inner wall both sides that the room was smashed to the second.

Preferably, first rubbing crusher constructs including driving motor, axis of rotation and first crushing blade, and driving motor passes through the locking bolt and installs in the outer wall one side of smashing the case and keeping away from the fan, fixedly connected with axis of rotation on driving motor's the output shaft, equidistant first crushing blade of installing in the axis of rotation, and a plurality of first crushing blades are located the inside that room, second smashed room and third smashed the room respectively.

Preferably, the second crushing mechanism comprises annular plates, mounting columns and second crushing blades, the annular plates are fixedly connected to the two sides of the first crushing blades, two sets of mounting columns are fixed between the two annular plates, and the second crushing blades are mounted outside the mounting columns.

Preferably, the bottoms of the first crushing chamber, the second crushing chamber and the third crushing chamber are funnel-shaped structures.

Preferably, first valve is all installed in the cooperation of the one end of inlet pipe and discharging pipe, all installs the second valve in the cooperation on first connecting pipe and the second connecting pipe.

Preferably, a discharge pipe is fixedly connected to one side of the inner bottom wall of the third crushing chamber, and a third valve is mounted on the discharge pipe.

The above technical scheme of the utility model has following profitable technological effect:

1. the first crushing mechanism and the second crushing mechanisms are arranged, so that double crushing of alumina is realized, the crushing effect is improved, the first crushing chamber, the second crushing chamber and the third crushing chamber are matched, the multistage crushing of the alumina can be realized, the fineness of crushing of the alumina is improved, and the use is convenient;

2. through being provided with fan, discharging pipe, inlet pipe, first connecting pipe and second connecting pipe, realized that the aluminium oxide is smashed the transport between room and the third crushing room at first crushing room, second, need not the manual work and carry the material, reduced intensity of labour, easy operation, the practicality is strong, is fit for promoting.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic side view of a partial structure of the present invention.

In the figure: 1 bearing frame, 2 first crushing rooms, 3 second crushing rooms, 4 third crushing rooms, 5 fans, 6 feeding pipes, 7 first connecting pipes, 8 discharging pipes, 9 second crushing blades, 10 second connecting pipes, 11 discharging pipes, 12 driving motors, 13 rotating shafts, 14 first crushing blades, 15 annular plates and 16 mounting columns.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a multistage reducing mechanism for alumina powder, which comprises a bearing frame 1, wherein a reducing box is fixedly installed at the top of the bearing frame 1, a first reducing chamber 2, a second reducing chamber 3 and a third reducing chamber 4 are respectively arranged on the reducing box, a first reducing mechanism is arranged between the first reducing chamber 2, the second reducing chamber 3 and the third reducing chamber 4, a plurality of second reducing mechanisms are installed on the first reducing mechanism, and a fan 5 is installed on one side of the outer wall of the reducing box through a locking bolt;

fan 5's both ends are fixedly connected with inlet pipe 6 and discharging pipe 8 respectively, the one end that inlet pipe 6 and discharging pipe 8 are close to each other extends to the inner wall both sides that the room 4 was smashed to the third respectively, be provided with first connecting pipe 7 and second connecting pipe 10 on the inner wall that inlet pipe 6 and discharging pipe 8 are close to each other respectively, and the one end that two sets of first connecting pipes 7 are close to each other all extends to the inner wall both sides that the room 2 was smashed to the first, the one end that two sets of second connecting pipes 10 are close to each other all extends to the inner wall both sides that the room 3 was smashed to.

A charging pipe is fixedly connected to one side of the inner top wall of the first pulverization chamber 2.

The utility model discloses in, first rubbing crusher constructs including driving motor 12, axis of rotation 13 and first crushing blade 14, and driving motor 12 passes through the locking bolt and installs in the outer wall one side of smashing fan 5 of keeping away from in the case, fixedly connected with axis of rotation 13 on driving motor 12's the output shaft, and first crushing blade 14 is installed in the equidistance cooperation in the axis of rotation 13, and a plurality of first crushing blades 14 are located the inside that room 2, second were smashed room 3 and third were smashed room 4 respectively.

One end of the rotating shaft 13 extends into the first crushing chamber 2 through the second crushing chamber 3 and the third crushing chamber 4, and is rotatably mounted on the inner wall of the first crushing chamber 2, the number of the first crushing blades 14 is three, and the driving motor 12 is a servo motor of type YE2-112M-4, and is connected to a storage battery or an external power supply through a wire.

The utility model discloses in, blade 9 is smashed to the second rubbing crusher constructs including annular plate 15, erection column 16 and second, the equal fixedly connected with annular plate 15 in both sides of first crushing blade 14, and is fixed with two sets of erection columns 16 between two annular plates 15, and blade 9 is smashed to the outside of erection column 16 all cooperates and installs the second.

The number of the second crushing blades 9 is three, the plurality of second crushing blades 9 are all located in the first crushing chamber 2, the second crushing chamber 3 and the third crushing chamber 4, and the plurality of first crushing blades 14 and the plurality of second crushing blades 9 are all in a spiral structure.

The utility model discloses in, the bottom that room 3 and third were smashed to first crushing room 2, second all is hourglass hopper-shaped structure.

The utility model discloses in, first valve is all installed in the cooperation of the one end of inlet pipe 6 and discharging pipe 8, all cooperates on first connecting pipe 7 and the second connecting pipe 10 and installs the second valve.

The utility model discloses in, the interior diapire one side fixedly connected with of room 4 is smashed to the third arranges the material pipe 11, and arranges and install the third valve on the material pipe 11.

The working principle is as follows: when in use, alumina particles are added into the first crushing chamber 2 through the charging pipe, the driving motor 12 is started to work, the driving motor 12 drives the rotating shaft 13 and the first crushing blade 14 to rotate when in work, the rotating shaft 13 drives the annular plate 15 to rotate when in rotation, the annular plate 15 drives the mounting column 16 and the second crushing blade 9 to rotate, so that the rotating shaft 13 and the materials are crushed conveniently, the fan 5 is started to work, the second valve on the first connecting pipe 7 at the lower end of the first crushing chamber 2 and the second valve on the second connecting pipe 10 at the upper end of the second crushing chamber 3 are opened, the materials in the first crushing chamber 2 are sucked into the second crushing chamber 3, the first crushing mechanism and the second crushing mechanism in the second crushing chamber 3 crush the alumina powder again, then the alumina powder in the second crushing chamber 3 is sucked into the third crushing chamber 4 to be crushed continuously, multistage crushing has improved the crushing effect of aluminium oxide effectively, and ultimate aluminium oxide powder is discharged through arranging material pipe 11, conveniently collects and uses, and the practicality is strong, smashes effectually, is fit for promoting.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The multistage crushing device for the alumina powder comprises a bearing frame (1) and is characterized in that a crushing box is fixedly mounted at the top of the bearing frame (1), a first crushing chamber (2), a second crushing chamber (3) and a third crushing chamber (4) are respectively arranged on the crushing box, a first crushing mechanism is arranged among the first crushing chamber (2), the second crushing chamber (3) and the third crushing chamber (4), a plurality of second crushing mechanisms are mounted on the first crushing mechanism, and a fan (5) is mounted on one side of the outer wall of the crushing box through a locking bolt;

the both ends of fan (5) are fixedly connected with inlet pipe (6) and discharging pipe (8) respectively, the one end that inlet pipe (6) and discharging pipe (8) are close to each other extends to the inner wall both sides that the third smashed room (4) respectively, be provided with first connecting pipe (7) and second connecting pipe (10) on the inner wall that inlet pipe (6) and discharging pipe (8) are close to each other respectively, and the one end that two sets of first connecting pipes (7) are close to each other all extends to the inner wall both sides of first crushing room (2), and is two sets of the one end that second connecting pipe (10) are close to each other all extends to the inner wall both sides that the second smashed room (3).

2. The multistage crushing device for the alumina powder according to claim 1, wherein the first crushing mechanism comprises a driving motor (12), a rotating shaft (13) and first crushing blades (14), the driving motor (12) is installed on one side, away from the outer wall of the fan (5), of the crushing box through locking bolts, the rotating shaft (13) is fixedly connected to an output shaft of the driving motor (12), the first crushing blades (14) are installed on the rotating shaft (13) at equal intervals, and the first crushing blades (14) are respectively located inside the first crushing chamber (2), the second crushing chamber (3) and the third crushing chamber (4).

3. The multistage crushing device for the alumina powder according to claim 1, wherein the second crushing mechanism comprises annular plates (15), mounting columns (16) and second crushing blades (9), the annular plates (15) are fixedly connected to two sides of each first crushing blade (14), two groups of mounting columns (16) are fixed between the two annular plates (15), and the second crushing blades (9) are mounted outside the mounting columns (16).

4. The multi-stage crushing device for the alumina powder according to the claim 1, wherein the bottoms of the first crushing chamber (2), the second crushing chamber (3) and the third crushing chamber (4) are funnel-shaped.

5. The multi-stage crushing device for the alumina powder according to claim 1, wherein a first valve is arranged at one end of each of the feeding pipe (6) and the discharging pipe (8), and a second valve is arranged on each of the first connecting pipe (7) and the second connecting pipe (10).

6. The multi-stage crushing device for alumina powder according to claim 1, wherein a discharge pipe (11) is fixedly connected to one side of the inner bottom wall of the third crushing chamber (4), and a third valve is installed on the discharge pipe (11).