CN216137348U

CN216137348U - Ball-milling device of metal magnetic powder core production usefulness

Info

Publication number: CN216137348U
Application number: CN202120916125.4U
Authority: CN
Inventors: 邓汉姆; 欧立佛; 邹秋刚; 唐龙
Original assignee: Heyuan Mecton Micro Metal Co ltd
Current assignee: Heyuan Mecton Micro Metal Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-03-29
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a ball milling device for producing a metal magnetic powder core, which comprises a ball milling mechanism, wherein the ball milling mechanism comprises a ball milling barrel which is transversely arranged, the middle part of the top end of the ball milling barrel is provided with a material injection port for injecting materials, two end heads of the ball milling barrel are respectively sleeved with a gear ring, the surface of the outer wall of the ball milling barrel is provided with a plurality of grinding pins, the grinding ends of the grinding pins are in sealed penetrating connection with the inner wall of the ball milling barrel, a hollow cavity is arranged inside the ball milling barrel, the middle part of the cavity is transversely provided with a ball milling stirring barrel, and the outer wall of the ball milling stirring barrel is uniformly provided with a plurality of grinding sheets. According to the ball milling device for producing the metal magnetic powder core, the processed metal magnetic powder core raw material is conveniently put in from the material injection port through the ball milling drum, the material injection port and the gear ring, and the stepping motor drives the output end coupler to realize the meshing rotation of the ball milling stirring drum.

Description

Ball-milling device of metal magnetic powder core production usefulness

Technical Field

The utility model relates to the technical field of metal magnetic powder cores, in particular to a ball milling device for producing metal magnetic powder cores.

Background

The ball mill is the key equipment for crushing the materials after the materials are crushed. This type of mill is provided with a number of steel balls as grinding media in the barrel.

It is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, and can be divided into a dry type ore grinding mode and a wet type ore grinding mode. According to different ore discharge modes, the method can be divided into a lattice type and an overflow type.

The ball-milling equipment that has now is in the use, is not convenient for with the production and processing of magnetic powder core raw and other materials, and traditional magnetic powder core is unfavorable for the adjustment man-hour, and the ball-milling equipment of traditional magnetic powder core raw and other materials can't unify the collection arrangement with the raw materials that process when ball-milling production, needs the manual work to carry out manual feeding, the convenient unified collection arrangement behind the ejection of compact.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ball milling device for producing a metal magnetic powder core, which aims to solve the problem that the ball milling processing of the magnetic powder core is not facilitated in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a ball milling device for producing a metal magnetic powder core comprises a ball milling mechanism, wherein the ball milling mechanism comprises a ball milling barrel which is transversely arranged, the middle part of the top end of the ball milling barrel is provided with a material injection port for injecting materials, two end heads of the ball milling barrel are respectively sleeved with a gear ring, the surface of the outer wall of the ball milling barrel is provided with a plurality of grinding pins, and the grinding end heads of the grinding pins are in sealed penetrating connection with the inner wall of the ball milling barrel;

the ball milling device is characterized in that a hollow cavity is formed in the ball milling drum, a ball milling stirring drum is transversely arranged in the middle of the cavity, a plurality of grinding sheets are uniformly distributed on the outer wall of the ball milling stirring drum, and the outer walls of the ends of the grinding sheets are in contact with the inner wall of the ball milling stirring drum.

As a preferred scheme of the utility model: one of them end department of a ball grinding section of thick bamboo is provided with actuating mechanism, actuating mechanism includes the trapezoidal support frame of fixedly meeting in the middle part of the end of a ball grinding section of thick bamboo, the bearing mounting groove has been seted up at the middle part of trapezoidal support frame, the inside of bearing mounting trench is embedded to have the shaft coupling, the outside transmission of shaft coupling is equipped with step motor, step motor's casing outer wall is rabbeted fixedly with the middle part of trapezoidal support frame, the other end of shaft coupling and the end lateral wall of a ball grinding section of thick bamboo rotate and meet mutually.

As a preferred scheme of the utility model: the barrel bottom of a ball mill section of thick bamboo is provided with meshing coupling mechanism, meshing coupling mechanism includes the driven limit gear who is connected with both ends ring gear meshing, transversely install the live-rollers between the both ends head lateral wall of driven limit gear, the middle part that is located the live-rollers is vertical installs and supports the face, the lateral wall middle part that supports the face has seted up circular scarf joint bearing, alternate between the middle part of live-rollers and the circular scarf joint bearing and meet.

As a preferred scheme of the utility model: the bottom support of trapezoidal support frame is equipped with supporting mechanism, supporting mechanism includes and supports fixed support base with ground, the top middle part of supporting the base transversely installs U type support frame, the material collecting vat has been seted up at the middle part of U type support frame, a plurality of U type fluting has been seted up on the trench surface of material collecting vat, a plurality of U type grooved trench top is relative with the discharge end position.

As a preferred scheme of the utility model: the bottom of supporting the base is provided with the raw materials bin that is used for storing, the lateral wall of raw materials bin is provided with conveying mechanism, conveying mechanism includes and supports fixed auger case with raw materials bin lateral wall middle part, the inside of auger case is provided with soft auger and is used for driven auger motor, the vertical dog-house that is equipped with of top avris of auger case, the bottom of dog-house is just right with the bottom position of soft auger, the discharge end of auger case is provided with the auger hose, the discharge end of auger hose is relative with the position of sprue.

As a preferred scheme of the utility model: the lateral wall of auger case is equipped with flush mounting plate of switch, flush mounting plate of switch is equipped with step motor switch and auger motor switch respectively, step motor and step motor switch electric connection, auger motor and auger motor switch electric connection, step motor and auger motor switch and external power supply electric connection.

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

1) the ball milling stirring barrel is characterized in that a processed metal magnetic powder core raw material is conveniently put in from a material injection port through the arranged ball milling barrel, the output end coupler is driven by the stepping motor to realize the meshing rotation of the ball milling stirring barrel, a polishing pin is arranged on the inner wall of the barrel body of the ball milling barrel so as to crush the raw material placed in the ball milling stirring barrel after the raw material is impacted and rotated, and the ball milling processing is carried out under the driving of the stepping motor;

2) through the ball-milling churn that is equipped with, auger hose and dog-house, conveniently realize that the raw materials puts into the auger case from one side, through auger driving motor's drive effect, the material is in the auger hose is put into the barrel from annotating feed inlet department, falls to the raw materials bin and stores from material collecting vat department after smashing processing at last.

Drawings

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

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

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

FIG. 4 is a schematic view of the connection structure of the grinding plate and the ball-milling stirring cylinder;

fig. 5 is a schematic view of the U-shaped slot structure of the present invention.

In the figure: 1. a ball milling mechanism; 11. a ball milling cylinder; 12. a material injection port; 13. a ring gear; 14. polishing the pin; 15. ball milling and stirring cylinders; 16. a polishing sheet; 2. a drive mechanism; 21. a trapezoidal support frame; 22. a stepping motor; 3. a meshing connection mechanism; 31. a driven limit gear; 32. a rotating roller; 33. supporting the board surface; 34. A circular embedded bearing; 4. a support mechanism; 41. a support base; 42. a U-shaped support frame; 43. a material collecting tank; 44. u-shaped grooving; 45. a raw material storage box; 5. a conveying mechanism; 51. a packing auger box; 52. a packing auger hose; 53. a feeding port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a ball milling device for producing a metal magnetic powder core comprises a ball milling mechanism 1, wherein the ball milling mechanism 1 comprises a ball milling barrel 11 which is transversely arranged, the middle part of the top end of the ball milling barrel 11 is provided with a material injection port 12 for injecting materials, two end heads of the barrel of the ball milling barrel 11 are respectively sleeved with a gear ring 13, the surface of the outer wall of the ball milling barrel 11 is provided with a plurality of grinding pins 14, and the grinding ends of the grinding pins 14 are in sealed penetrating connection with the inner wall of the barrel of the ball milling barrel 11;

the ball milling drum 11 is internally provided with a hollow cavity, the middle part of the cavity is transversely provided with a ball milling stirring drum 15, the outer wall of the ball milling stirring drum 15 is uniformly provided with a plurality of grinding sheets 16, and the outer walls of the ends of the grinding sheets 16 are in contact with the inner wall of the ball milling stirring drum 15.

In this embodiment: one of them end department of a ball grinding section of thick bamboo 11 is provided with actuating mechanism 2, actuating mechanism 2 includes the trapezoidal support frame 21 of fixedly meeting in the middle part of the end of a ball grinding section of thick bamboo 11, the bearing mounting groove has been seted up at the middle part of trapezoidal support frame 21, the inside of bearing mounting trench is embedded to have the shaft coupling, the outside transmission of shaft coupling is equipped with step motor 22, step motor 22's casing outer wall is rabbeted fixedly with the middle part of trapezoidal support frame 21, the other end of shaft coupling rotates with the end lateral wall of a ball grinding section of thick bamboo 11 and meets mutually.

The ball grinding cylinder 11 at the output end is driven to rotate automatically by the stepping motor 22 and the shaft coupling.

In this embodiment: the bottom of the ball grinding barrel 11 is provided with a meshing connection mechanism 3, the meshing connection mechanism 3 comprises a driven limit gear 31 meshed with the gear rings 13 at two ends, a rotating roller 32 is transversely installed between the side walls of the two ends of the driven limit gear 31, a supporting plate 33 is vertically installed in the middle of the rotating roller 32, a circular scarf joint bearing 34 is arranged in the middle of the side wall of the supporting plate 33, and the middle of the rotating roller 32 is connected with the circular scarf joint bearing 34 in a penetrating mode.

When the driven limit gear 31 and the rotating roller 32 arranged on two sides rotate, the rotating roller 32 arranged below is electrified to drive, and the stability of rolling rotation of the ball grinding cylinder 11 in a rolling state is improved under the meshing action.

In this embodiment: the bottom sprag of trapezoidal support frame 21 is equipped with supporting mechanism 4, and supporting mechanism 4 includes and supports fixed support base 41 with ground, and the top middle part of supporting base 41 transversely installs U type support frame 42, and material collecting vat 43 has been seted up at the middle part of U type support frame 42, and a plurality of U type fluting 44 has been seted up on the trench surface of material collecting vat 43, and the trench top of a plurality of U type fluting 44 is relative with the discharge end position.

Make things convenient for material collecting vat 43 to conveniently retrieve the material that finishes grinding again through the support base 41 and the U type support frame 42 that are equipped with.

In this embodiment: the bottom of supporting base 41 is provided with raw materials bin 45 that is used for storing, the lateral wall of raw materials bin 45 is provided with conveying mechanism 5, conveying mechanism 5 includes and supports fixed auger case 51 with 45 lateral wall middle parts of raw materials bin, auger case 51's inside is provided with soft auger and is used for driven auger motor, auger case 51's the vertical dog-house 53 that is equipped with of top avris, the bottom of dog-house 53 just right with the bottom position of soft auger, auger case 51's discharge end is provided with auger hose 52, auger hose 52's discharge end is relative with the position of sprue 12.

The raw materials are conveniently conveyed through the arranged raw material storage box 45 and the conveying mechanism 5.

In this embodiment: the lateral wall of auger case 51 is equipped with flush mounting plate of switch, and flush mounting plate of switch is equipped with step motor switch and auger motor switch respectively, and step motor 22 and step motor switch electric connection, auger motor and auger motor switch electric connection, step motor and auger motor switch and external power source electric connection.

The power-on control of each electric device is facilitated through the operation switch panel.

The working principle is as follows: firstly, a user can put raw materials to be processed into the ball mill mixer from a feeding port 53 at one side, then a switch of an auger motor is started, the auger motor is electrified to operate, when a soft auger at an output end is driven to rotate and pass through the rotation, a ball milling core put in from the feeding port 53 is driven to rotate by the soft auger along an auger hose 52, the metal magnetic powder core production raw materials are injected into a ball inlet grinding cylinder 11 from a feeding port 12, after the powder core is injected, a sealing cover above the feeding port 12 is closed, a switch of a stepping motor is started, the output end of the stepping motor 22 drives an end coupling to rotate, at the moment, the other end of the coupling drives a body of the ball grinding cylinder 11 to roll, after the ball grinding cylinder 11 rolls, the raw materials in the inner cylinder are in contact with and impact with a plurality of grinding pins 14 between the inner wall, the rolling grinding of the metal magnetic powder core production raw materials is realized, the middle part of a ball milling mixing cylinder 15 arranged at the middle part is vertically fixed, when the ball milling cylinder 11 body rotates, the plurality of grinding sheets 16 at the edge are impacted, then the generated rotating force generates impact reaction at the joint between the rotating force and the grinding sheets, and the grinding processing of the metal magnetic powder core production raw material is realized;

when the materials are required to be discharged after grinding, the material inlet 53 at the lower part is only required to be opened, and then external force is applied to shake properly, so that the ground materials are put into the U-shaped groove 44 from the upper part of the U-shaped support frame 42 and finally fall into the material storage box 45 for storage.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims

1. The ball milling device for producing the metal magnetic powder core comprises a ball milling mechanism (1) and is characterized in that the ball milling mechanism (1) comprises a ball milling barrel (11) which is transversely arranged, a material injection port (12) for injecting materials is formed in the middle of the top end of the ball milling barrel (11), gear rings (13) are sleeved at two ends of the barrel of the ball milling barrel (11), a plurality of grinding pins (14) are distributed on the surface of the outer wall of the ball milling barrel (11), and the grinding ends of the grinding pins (14) are in sealed penetrating connection with the inner wall of the barrel of the ball milling barrel (11);

the ball milling device is characterized in that a hollow cavity is formed in the ball milling drum (11), a ball milling stirring drum (15) is transversely arranged in the middle of the cavity, a plurality of grinding sheets (16) are uniformly distributed on the outer wall of the ball milling stirring drum (15), and the outer walls of the ends of the grinding sheets (16) are in contact with the inner wall of the ball milling stirring drum (15).

2. The ball milling device for producing the metal magnetic powder core according to claim 1, wherein: one of them end department of a ball grinding section of thick bamboo (11) is provided with actuating mechanism (2), actuating mechanism (2) include with the fixed trapezoidal support frame (21) that meets in the middle part of the end of a ball grinding section of thick bamboo (11), the bearing mounting groove has been seted up at the middle part of trapezoidal support frame (21), the inside embedded shaft coupling that has of bearing installation trench, the outside transmission of shaft coupling is equipped with step motor (22), the casing outer wall of step motor (22) is rabbeted fixedly with the middle part of trapezoidal support frame (21), the other end of shaft coupling rotates with the end lateral wall of a ball grinding section of thick bamboo (11) and meets mutually.

3. The ball milling device for producing the metal magnetic powder core according to claim 1, wherein: the barrel bottom of a ball mill section of thick bamboo (11) is provided with meshing coupling mechanism (3), meshing coupling mechanism (3) include driven stop gear (31) of being connected with both ends ring gear (13) meshing, transversely install between the both ends head lateral wall of driven stop gear (31) and rotate roller (32), be located the vertical support face (33) of installing in middle part of rotating roller (32), circular scarf joint bearing (34) have been seted up at the lateral wall middle part of support face (33), it meets to alternate between the middle part of rotating roller (32) and circular scarf joint bearing (34).

4. The ball milling apparatus for producing a metal magnetic powder core according to claim 2, wherein: the bottom sprag of trapezoidal support frame (21) is equipped with supporting mechanism (4), supporting mechanism (4) include support fixed support base (41) with ground, the top middle part of supporting base (41) transversely installs U type support frame (42), material collecting vat (43) have been seted up at the middle part of U type support frame (42), a plurality of U type fluting (44), a plurality of have been seted up on the trench surface of material collecting vat (43) the trench top of U type fluting (44) is relative with the discharge end position.

5. The ball milling device for producing the metal magnetic powder core according to claim 4, wherein: the bottom of supporting base (41) is provided with raw materials bin (45) that are used for storing, the lateral wall of raw materials bin (45) is provided with conveying mechanism (5), conveying mechanism (5) include support fixed auger case (51) with raw materials bin (45) lateral wall middle part, the inside of auger case (51) is provided with soft auger and is used for the auger motor of drive, the vertical dog-house (53) that is equipped with of top avris of auger case (51), the bottom of dog-house (53) is just right with the bottom position of soft auger, the discharge end of auger case (51) is provided with auger hose (52), the discharge end of auger hose (52) is relative with the position of sprue (12).

6. The ball milling apparatus for producing a metal magnetic powder core according to claim 5, wherein: the lateral wall of auger case (51) is equipped with flush mounting plate of switch, flush mounting plate of switch is equipped with step motor switch and auger motor switch respectively, step motor (22) and step motor switch electric connection, auger motor and auger motor switch electric connection, step motor switch and auger motor switch and external power supply electric connection.