CN214346781U

CN214346781U - Metal pulverizer

Info

Publication number: CN214346781U
Application number: CN202120041586.1U
Authority: CN
Inventors: 李洋; 王小涛
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-10-08
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a metal grinder, including smashing the case, the inside of smashing the case all rotates through two dwangs and is connected with the squeeze roll, and two squeeze rolls set up to the symmetry, and the one end of two dwangs all passes smash the case and with smash the first revolving rack fixed connection that the case outside set up, smash the top of case both sides and all have first motor through mounting panel fixed mounting, the beneficial effects of the utility model are that: rotate through setting up first motor drive second rotating turret, cooperation driving belt makes two first rotating turrets do opposite direction motion simultaneously, thereby be convenient for drive two dwangs and two squeeze rolls and carry out preliminary extrusion to the material and pulverize, second motor drive live-rollers and a plurality of rotatory leaf through setting up rotate simultaneously, and then be convenient for to the material turn over the material, simultaneously through the three third motor that sets up, mutually support between crushing roller and the crushing rod, and then be convenient for carry out abundant crushing to the material, satisfy the demand of production.

Description

Metal pulverizer

Technical Field

The utility model relates to a rubbing crusher, in particular to metal grinder belongs to metal crushing apparatus technical field.

Background

The iron powder and the copper powder are used as main industrial raw materials and widely applied to the fields of machinery, metallurgy, chemical industry, pharmacy, food, aerospace materials and the like; the total usage of the powder metallurgy part in the world is over one million tons each year, the manufactured powder metallurgy part is nearly ninety million tons, and the sales amount is over seventy-five hundred million dollars; the iron-based and copper-based powder is a basic raw material of the powder metallurgy industry, and the yield and the quality of the iron-based and copper-based powder determine the development of the powder metallurgy industry; the metal pulverizer is often used to pulverize metal in-process to realize the processing demand.

The existing metal pulverizer often cannot meet the production requirement due to incomplete material pulverization in the use process; and the buffering setting convenient for buffering the pulverizer is not provided, so that the noise generated by the work of the pulverizer influences the normal use of people, and the use effect of the pulverizer is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a metal grinder to solve the problem that the requirement of production cannot be met because the materials are often not thoroughly ground in the background art; and the buffer setting that is convenient for carry out the buffering to rubbing crusher does not exist, the poor problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: a metal pulverizer comprises a pulverizing box, wherein the interior of the pulverizing box is rotatably connected with squeeze rollers through two rotating rods, the two squeeze rollers are symmetrically arranged, one end of each rotating rod penetrates through the pulverizing box and is fixedly connected with a first rotating frame arranged outside the pulverizing box, the tops of two sides of the pulverizing box are fixedly provided with a first motor through a mounting plate, the transmission shafts of the first motors are fixedly provided with second rotating frames, the two first rotating frames and the two second rotating frames are connected through transmission belts in a transmission manner, the interior of the pulverizing box is rotatably connected with the rotating rollers, the surface of the rotating rollers is uniformly and fixedly provided with a plurality of rotating blades, the middle part of one side of the pulverizing box is fixedly provided with a second motor through a supporting plate, and the transmission shaft of the second motor penetrates through the pulverizing box and is fixedly connected with one end of the rotating rollers, smash even the bottom of case and have the third motor, it is three through three hang plate fixed mounting the transmission shaft of third motor all pass smash the case and with smash the incasement portion set up smash roller fixed connection, it is three the even fixed mounting in surface of smashing the roller has a plurality of to smash the stick, the fixed surface of smashing the case installs the lock ring, the even fixed mounting in bottom of lock ring has four support columns, four the outside of support column all is overlapped and is equipped with the fixed block, four the equal fixed mounting in inside of fixed block has the supporting shoe, four the equal activity in surface of support column has cup jointed first spring, four the bottom of support column all pass the supporting shoe and with the inside slide fixed connection that sets up of supporting shoe.

As a preferred technical scheme of the utility model, four the equal fixed mounting in bottom of slide has the second spring, four the one end of second spring respectively with the bottom fixed connection of the supporting shoe inner wall that corresponds, four the third spring has been cup jointed in the equal activity of outside of supporting shoe, the bottom fixed mounting who smashes the case has the discharging pipe.

As a preferred technical scheme of the utility model, four the one end of first spring respectively with the top fixed connection of the fixed block that corresponds, four the other end of first spring all with the bottom fixed connection of lock ring.

As a preferred technical scheme of the utility model, four the one end of third spring respectively with the bottom fixed connection of the fixed block inner wall that corresponds, four the other end of third spring respectively with the bottom fixed connection of the slide that corresponds.

As a preferred technical scheme of the utility model, four the inside of supporting shoe all seted up with slide assorted spout, four the equal fixed mounting in bottom of fixed block has the supporting leg.

As an optimal technical scheme of the utility model, smash the positive middle part fixed mounting of case and have flush mounting plate of switch, flush mounting plate of switch's surface fixed mounting has first motor switch, second motor switch and third motor switch respectively, first motor, second motor and third motor are respectively through first motor switch, second motor switch and third motor switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a metal grinder rotates through setting up first motor drive second rotating turret, cooperation driving belt makes two first rotating turrets do opposite movement simultaneously, thereby be convenient for drive two dwangs and two squeeze rolls and carry out preliminary extrusion crushing to the material, rotate through the second motor drive rotating roll that sets up and a plurality of revolving leaf simultaneously, and then be convenient for overturn the material, make the comminuted more even, simultaneously through the three third motor that sets up, mutually support between crushing roller and the crushing stick, and then be convenient for carry out abundant crushing to the material, then satisfy the demand of production greatly; through the support column that sets up and mutually supporting between fixed block and the supporting shoe, the vibration that this rubbing crusher self produced, make the support column that corresponds take place relative displacement in the inside of fixed block and supporting shoe, make the deformation volume of first spring self change, because the elastic support of first spring self, and then be convenient for play the effect of making an uproar falls in the buffering, the slide that corresponds simultaneously slides in the inside of spout, make the deformation volume of second spring and third spring self change, and then be convenient for play the fine effect of making an uproar falls in the buffering, then improve the result of use.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is an enlarged schematic structural diagram of the utility model B.

In the figure: 1. a crushing box; 2. rotating the rod; 3. a squeeze roll; 4. a first rotating frame; 5. mounting a plate; 6. a first motor; 7. a drive belt; 8. a second rotating frame; 9. a second motor; 10. a rotating roller; 11. rotating the leaf; 12. a third motor; 13. a crushing roller; 14. a grinding rod; 15. a support ring; 16. a discharge pipe; 17. a support pillar; 18. a fixed block; 19. supporting legs; 20. a support block; 21. a slide plate; 22. a first spring; 23. a second spring; 24. and a third spring.

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. 1-4, the utility model provides a metal crusher, which comprises a crushing box 1, wherein the inside of the crushing box 1 is rotatably connected with squeeze rollers 3 through two rotating rods 2, the two squeeze rollers 3 are arranged symmetrically, one end of each rotating rod 2 passes through the crushing box 1 and is fixedly connected with a first rotating frame 4 arranged outside the crushing box 1, the top parts of the two sides of the crushing box 1 are fixedly provided with a first motor 6 through a mounting plate 5, the transmission shafts of the two first motors 6 are fixedly provided with a second rotating frame 8, the two first rotating frames 4 and the two second rotating frames 8 are respectively in transmission connection through a transmission belt 7, the inside of the crushing box 1 is rotatably connected with a rotating roller 10, the surface of the rotating roller 10 is uniformly and fixedly provided with a plurality of rotating blades 11, the middle part of one side of the crushing box 1 is fixedly provided with a second motor 9 through a support plate, the one end fixed connection who smashes case 1 and live-rollers 10 is passed to the transmission shaft of second motor 9, smash the even third motor 12 of having through three hang plate fixed mounting in the bottom of case 1, the transmission shaft of three third motor 12 all passes smashes case 1 and with smash the inside crushing roller 13 fixed connection who sets up of case 1, the even fixed mounting in surface of three crushing roller 13 has a plurality of crushing stick 14, the fixed surface who smashes case 1 installs lock ring 15, the even fixed mounting in bottom of lock ring 15 has four support columns 17, the outside of four support columns 17 all overlaps and is equipped with fixed block 18, the equal fixed mounting in inside of four fixed block 18 has supporting shoe 20, the equal activity in surface of four support columns 17 has cup jointed first spring 22, the bottom of four support columns 17 all passes supporting shoe 20 and with the inside slide 21 fixed connection who sets up of supporting shoe 20.

Preferably, the bottom ends of the four sliding plates 21 are fixedly provided with second springs 23, one ends of the four second springs 23 are respectively fixedly connected with the bottom ends of the inner walls of the corresponding supporting blocks 20, the outer parts of the four supporting blocks 20 are movably sleeved with third springs 24, and the bottom end of the crushing box 1 is fixedly provided with a discharging pipe 16, so that the corresponding second springs 23 are supported and fixed, the effects of buffering and noise reduction are further facilitated, the personal safety of users is ensured, and discharging is facilitated; one end of each of the four first springs 22 is fixedly connected with the top end of the corresponding fixed block 18, and the other end of each of the four first springs 22 is fixedly connected with the bottom end of the support ring 15, so that the corresponding first spring 22 is fixedly supported, and the buffering and noise reduction effects are further facilitated; one end of each of the four third springs 24 is fixedly connected with the bottom end of the inner wall of the corresponding fixed block 18, and the other end of each of the four third springs 24 is fixedly connected with the bottom end of the corresponding sliding plate 21, so that the corresponding third spring 24 is supported and fixed, and the buffering and noise reduction effects are further facilitated; chutes matched with the sliding plates 21 are formed in the four supporting blocks 20, and supporting legs 19 are fixedly mounted at the bottom ends of the four fixing blocks 18, so that the corresponding sliding plates 21 are not limited in the sliding process, and the use is more convenient; smash the positive middle part fixed mounting of case 1 and have flush mounting plate of switch, flush mounting plate of switch's surface respectively fixed mounting have first motor switch, second motor switch and third motor switch, first motor 6, second motor 9 and third motor 12 respectively through first motor switch, second motor switch and third motor switch and power electric connection, the better control of being convenient for is each with electrical apparatus work operation, it is more convenient to use.

When in specific use, the utility model relates to a metal grinder, when this metal grinder is used to needs, at first place this metal grinder at the workplace, then respectively through first motor switch, the first motor 6 of second motor switch and third motor switch control, second motor 9 and third motor 12 carry out work, add appropriate amount of material to crushing case 1's inside after that, the transmission shaft of first motor 6 drives second rotating turret 8 and rotates, cooperation driving belt 7 makes two first rotating turrets 4 do opposite direction motion simultaneously, thereby be convenient for drive two dwangs 2 and two squeeze rolls 3 and tentatively extrude the pulverize the material, simultaneously through the transmission shaft drive live-rollers 10 of second motor 9 and a plurality of rotatory leaf 11 thereof rotate, and then be convenient for overturn the material, make the comminuted more even, simultaneously through three third motor 12 that sets up, The mutual matching between the crushing roller 13 and the crushing rod 14 is convenient for fully crushing the materials, so that the production requirement is greatly met, and finally the crushed materials are discharged through the discharge pipe 16; in the process of using, because this metal grinder self vibration produces certain noise, make the support column 17 that corresponds take place relative displacement in the inside of fixed block 18 and supporting shoe 20, make the deformation volume of first spring 22 self change, because the elastic support of first spring 22 self, and then be convenient for play the effect of making an uproar falls in the buffering, the slide 21 that corresponds simultaneously slides in the inside of spout, make the deformation volume of second spring 23 and third spring 24 self change, and then be convenient for play the fine effect of making an uproar falls in the buffering, then improve the result of use, it is more convenient to use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 metal pulverizer, includes crushing case (1), its characterized in that, the inside of crushing case (1) all rotates through two dwang (2) and is connected with squeeze roll (3), two squeeze roll (3) set up to the symmetry, two the one end of dwang (2) all passes crushing case (1) and with first rotating turret (4) fixed connection that crushing case (1) outside set up, the top of crushing case (1) both sides all has first motor (6) through mounting panel (5) fixed mounting, two the equal fixed mounting of transmission shaft of first motor (6) has second rotating turret (8), two all connect through drive belt (7) transmission between first rotating turret (4) and two second rotating turret (8), the inside of crushing case (1) is rotated and is connected with rotor roll (10), the even fixed mounting in surface of rotor roll (10) has a plurality of revolving leaf (11), the grinding device is characterized in that a second motor (9) is fixedly installed in the middle of one side of the grinding box (1) through a supporting plate, transmission shafts of the second motor (9) penetrate through the grinding box (1) and are fixedly connected with one end of a rotating roller (10), a third motor (12) is uniformly and fixedly installed at the bottom of the grinding box (1) through three inclined plates, transmission shafts of the third motor (12) penetrate through the grinding box (1) and are fixedly connected with grinding rollers (13) arranged inside the grinding box (1), a plurality of grinding rods (14) are uniformly and fixedly installed on the surfaces of the three grinding rollers (13), supporting rings (15) are fixedly installed on the surfaces of the grinding box (1), four supporting columns (17) are uniformly and fixedly installed at the bottom ends of the supporting rings (15), fixing blocks (18) are sleeved outside the supporting columns (17), and supporting blocks (20) are fixedly installed inside the fixing blocks (18), the surface of the four supporting columns (17) is movably sleeved with a first spring (22), and the bottom ends of the four supporting columns (17) penetrate through the supporting block (20) and are fixedly connected with a sliding plate (21) arranged inside the supporting block (20).

2. A metal pulverizer as defined in claim 1, wherein: four the bottom of slide (21) is all fixed mounting have second spring (23), four the one end of second spring (23) respectively with the bottom fixed connection of the supporting shoe (20) inner wall that corresponds, four the outside of supporting shoe (20) is all the activity to be cup jointed third spring (24), the bottom fixed mounting who smashes case (1) has discharging pipe (16).

3. A metal pulverizer as defined in claim 1, wherein: one end of each of the four first springs (22) is fixedly connected with the top end of the corresponding fixing block (18), and the other end of each of the four first springs (22) is fixedly connected with the bottom end of the support ring (15).

4. A metal pulverizer as defined in claim 2, wherein: one ends of the four third springs (24) are respectively fixedly connected with the bottom ends of the inner walls of the corresponding fixed blocks (18), and the other ends of the four third springs (24) are respectively fixedly connected with the bottom ends of the corresponding sliding plates (21).

5. A metal pulverizer as defined in claim 1, wherein: the inside of four supporting shoe (20) all seted up with slide (21) assorted spout, four the bottom of fixed block (18) is all fixed mounting has supporting leg (19).

6. A metal pulverizer as defined in claim 1, wherein: smash the positive middle part fixed mounting of case (1) and have flush mounting plate of switch, flush mounting plate of switch's surface fixed mounting has first motor switch, second motor switch and third motor switch respectively, first motor (6), second motor (9) and third motor (12) are respectively through first motor switch, second motor switch and third motor switch and power electric connection.