CN216295895U

CN216295895U - Tombarthite cooperation mixing apparatus is used in neodymium iron boron production

Info

Publication number: CN216295895U
Application number: CN202121211255.4U
Authority: CN
Inventors: 王可长; 伍全球; 周青; 周从军
Original assignee: Jiangxi Yueci Rare Earth New Material Technology Co ltd
Current assignee: Jiangxi Yueci Rare Earth New Material Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-04-15
Anticipated expiration: 2031-06-01

Abstract

The utility model provides rare earth matching and mixing equipment for neodymium iron boron production, which comprises a mixing cylinder, an installation cover, a feeding cylinder, a sealing cover, a mixing mechanism and a stirring mechanism, wherein the sealing cover and the installation cover are respectively sleeved at the top and the bottom of the mixing cylinder, a plurality of feeding pipes are embedded outside the mixing cylinder, one ends of the feeding pipes are respectively embedded in eight feeding cylinders, the mixing mechanism is arranged inside the mixing cylinder, and the stirring mechanism is arranged on the installation cover. When the mixing disc rotates under the fixed swash plate, through mixing disc and fixed smaller clearance between the swash plate to and under a plurality of stirring piece effects, can tile the raw materials of processing, make abundant contact between the raw materials of processing and the stirring piece, make the raw materials of processing obtain abundant stirring between mixing disc and the fixed swash plate, with this, compare with prior art, this mixing apparatus has that stirring range is wide, stirring efficiency is fast, processing raw materials misce bene's advantage.

Description

Tombarthite cooperation mixing apparatus is used in neodymium iron boron production

Technical Field

The utility model relates to the technical field of neodymium iron boron, in particular to rare earth matching and mixing equipment for neodymium iron boron production.

Background

The neodymium magnet is also called as neodymium iron boron magnet, and the neodymium iron boron magnet is produced by using rare earth as raw material through the processes of proportioning, smelting and ingot making, melt spinning, powder making, profiling, sintering and tempering, magnetic detection, grinding, pin cutting, electroplating and the like;

at present, rare earth mixing equipment generally stirs through the puddler, because the raw materials is powdered, the area of contact of puddler and raw materials is very little, and the space and the dynamics of stirring are not enough, need long-time stirring just can be with raw materials stirring misce bene, have that the churning time is long, mix inhomogeneous scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the raw materials are generally stirred by a stirring rod in the prior art, the contact area between the stirring rod and the raw materials is very small, the stirring space and the stirring force are insufficient, the raw materials can be uniformly stirred and mixed only by long-time stirring, the stirring time is long, the mixing is not uniform and the like due to the fact that the raw materials are powdery, and therefore the rare earth matching and mixing equipment for producing neodymium iron boron is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a tombarthite cooperation mixing apparatus is used in neodymium iron boron production, includes mixing drum, installation lid, a feeding section of thick bamboo, sealed lid, mixing mechanism and rabbling mechanism, sealed lid and installation lid have been cup jointed respectively to the top and the bottom of mixing drum, and the outside embedding of mixing drum is provided with a plurality of inlet pipes, and the one end of inlet pipe imbeds respectively and sets up in eight feeding section of thick bamboos, and the inside of mixing drum is equipped with the mixing mechanism, and the installation is covered and is equipped with the rabbling mechanism.

Further preferably, the mixing mechanism comprises a fixed swash plate, a damping motor, mixing discs and stirring blocks, the three fixed swash plates are fixed on the inner wall of the mixing cylinder, the damping motor penetrates through the middle of the sealing cover and is fixed on the sealing cover, the three mixing discs are fixed on the power output end of the bottom of the damping motor through supporting rods, and the top of the mixing discs and the bottom of the fixed swash plate are fixed with the stirring blocks distributed in a circle.

Further preferably, the stirring mechanism comprises supports, a servo motor, a rotating shaft, a sealing bearing and a stirring frame, the four supports are fixed between the servo motor and the mounting cover, the sealing bearing penetrates through the middle of the mounting cover, the rotating shaft of the power output end of the servo motor penetrates through the sealing bearing, and the stirring frame is fixed at the top of the rotating shaft.

Preferably, eight conveying holes are formed in an opening in the outer side of the fixed swash plate, one end of each of the plurality of feeding pipes is inserted into the conveying holes of the three fixed swash plates, and the feeding pipes surround the outer side of the fixed swash plate.

Further preferably, the fixed swash plate and the mixing plate are both kept inclined, the included angle between the fixed swash plate and the horizontal plane and the included angle between the mixing plate and the horizontal plane are thirty degrees, and the fixed swash plate and the mixing plate are arranged at intervals.

Preferably, the stirring blocks at the bottom of the fixed swash plate and at the top of the mixing plate are arranged in a circle, the stirring blocks on the fixed swash plate and the stirring blocks on the mixing plate are arranged at intervals, and the conveying holes of the fixed swash plate are positioned on the periphery of the stirring blocks.

Further preferably, the stirring frame is arranged inside the mixing barrel, the stirring frame is S-shaped, and four stirring frames surround the top of the rotating shaft.

Further preferably, the feeding cylinder surrounds the outside of sealed lid, and the side of feeding cylinder all is equipped with three inlet pipes, and the top height of feeding cylinder is higher than the top height of damping motor, runs through in the installation lid and is fixed with the discharging pipe.

The utility model has the beneficial effects that:

when the mixing disc rotates under the fixed swash plate, through mixing disc and fixed smaller clearance between the swash plate to and under a plurality of stirring piece effects, can tile the raw materials of processing, make abundant contact between the raw materials of processing and the stirring piece, make the raw materials of processing obtain abundant stirring between mixing disc and the fixed swash plate, with this, compare with prior art, this mixing apparatus has that stirring range is wide, stirring efficiency is fast, processing raw materials misce bene's advantage.

Drawings

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

FIG. 2 is a schematic view of the distribution of the feed cylinder of the present invention;

FIG. 3 is a schematic top view of a mixing disk of the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1.

In the figure: the device comprises a mixing cylinder 1, a mounting cover 2, a feeding cylinder 3, a sealing cover 4, a fixed swash plate 5, a damping motor 6, a mixing disc 7, a feeding pipe 8, a support 9, a servo motor 10, a rotating shaft 11, a sealing bearing 12, a stirring frame 13 and a stirring block 14.

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.

Referring to fig. 1-4, a tombarthite cooperation mixing apparatus is used in neodymium iron boron production, including a mixing drum 1, installation lid 2, a feed cylinder 3, sealed lid 4, mixing mechanism and rabbling mechanism, sealed lid 4 and installation lid 2 have been cup jointed respectively to the top and the bottom of mixing drum 1, the outside embedding of mixing drum 1 is provided with a plurality of inlet pipes 8, the one end of inlet pipe 8 imbeds respectively and sets up in eight feed cylinders 3, the inside of mixing drum 1 is equipped with mixing mechanism, is equipped with the rabbling mechanism on the installation lid 2.

Preferably, the mixing mechanism includes deciding the sloping cam plate 5, damping motor 6, mixed dish 7 and stirring piece 14, three fixed sloping cam plate 5 is fixed at the inner wall of mixing cylinder 1, damping motor 6 runs through and fixes the centre at sealed lid 4, be fixed with three mixed dish 7 through branch on the power take off of damping motor 6 bottom, the top of mixed dish 7 and the bottom of deciding sloping cam plate 5 are fixed with the stirring piece 14 that the round circle distributes, the slope of deciding sloping cam plate 5 can make the raw materials flow to decide the centre of sloping cam plate 5, drop on the installation lid 2 through the centre of deciding sloping cam plate 5.

Preferably, rabbling mechanism includes support 9, servo motor 10, pivot 11, sealed bearing 12 and stirring frame 13, and four supports 9 are fixed between servo motor 10 and installation lid 2, and the centre of installation lid 2 is run through and is fixed with sealed bearing 12, and servo motor 10's power take off end pivot 11 runs through sealed

bearing

12, and 11 tops of pivot are fixed with a plurality of stirring frame 13, and stirring frame 13 can carry out the secondary with the accumulational raw materials on the installation lid 2 and stir, makes the abundant mixture of raw materials.

Preferably, the outside opening of deciding swash plate 5 is provided with eight delivery ports, and during the delivery port of three deciding swash plate 5 was inserted to the one end of a plurality of inlet pipes 8, inlet pipe 8 encircled in the outside of deciding swash plate 5, and inlet pipe 8 was in deciding swash plate 5 with raw materials transport, made the raw materials pass through the delivery port and dropped on mixing disc 7, accomplished feeding work.

Preferably, decide sloping cam plate 5 and mixed dish 7 and all keep the slope, the contained angle of deciding sloping cam plate 5 and mixed dish 7 and horizontal plane is thirty degrees, decide sloping cam plate 5 and mixed dish 7 interval setting, when mixed dish 7 is changeing in deciding sloping cam plate 5 below, the processing raw materials passes through mixed dish 7 and decides less clearance between sloping cam plate 5, and under a plurality of stirring piece 14 effects, can tile the raw materials of processing, make the raw materials of processing and stir between the piece 14 abundant contact, the raw materials that makes the processing obtain abundant stirring between mixed dish 7 and fixed sloping cam plate 5, the raw materials mixing degree has effectively been improved.

Preferably, the stirring blocks 14 at the bottom of the fixed swash plate 5 and the top of the mixing disc 7 are arranged in a circle-by-circle surrounding manner, the stirring blocks 14 on the fixed swash plate 5 and the stirring blocks 14 on the mixing disc 7 are arranged at intervals, the conveying holes of the fixed swash plate 5 are positioned on the periphery of the stirring blocks 14, the stirring blocks 14 rotate along with the mixing disc 7, and the stirring blocks 14 can uniformly stir the raw materials between the mixing disc 7 and the fixed swash plate 5 to uniformly mix the raw materials.

Preferably, the agitator 13 is in the inside of mixing drum 1, and agitator 13 is the S style of calligraphy, and agitator 13 is equipped with four encircles at the top of pivot 11, and more spaces can be swept to the shape of agitator 13, can carry out the secondary stirring with accumulational raw materials in mixing drum 1, makes the complete, even, the quick mixture of raw materials.

Preferably, a feeding cylinder 3 encircles in the outside of sealed lid 4, and the side of feeding cylinder 3 all is equipped with three inlet pipes 8, and the top height of feeding cylinder 3 is higher than the top height of damping motor 6, runs through in the installation lid 2 and is fixed with the discharging pipe, and feeding cylinder 3 can be the same as the different tombarthite raw materials of packing into, makes multiple tombarthite raw materials enter into the hybrid disc 7 simultaneously and decide and mix between the sloping cam plate 5.

When the rare earth mixing device is used, a power supply of a damping motor 6 and a power supply of a servo motor 10 are connected, the damping motor 6 drives three mixing discs 7 to rotate, the servo motor 10 drives a rotating shaft 11 to rotate rapidly, the rotating shaft 11 drives four stirring frames 13 to rotate, then different rare earth raw materials are poured into a feeding cylinder 3 at intervals respectively, the raw materials enter conveying holes of a fixed swash plate 5 through different feeding pipes 8, then the raw materials drop onto the mixing discs 7, a stirring block 14 rotates along with the mixing discs 7 to stir and mix the raw materials between the stirring block and the fixed swash plate 5, so that multiple raw materials are mixed together rapidly, then the raw materials drop onto a mounting cover 2 through holes between the mixing discs 7, the stirring frames 14 stir the stacked raw materials for the second time, and after the mixing is completed, the raw materials are conveyed out through a discharging pipe on the mounting cover 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a tombarthite cooperation mixing apparatus is used in neodymium iron boron production, includes mixing drum (1), installation lid (2), a feeding section of thick bamboo (3), sealed lid (4), mixing mechanism and rabbling mechanism, its characterized in that, sealed lid (4) and installation lid (2) have been cup jointed respectively to the top and the bottom of mixing drum (1), and the outside embedding of mixing drum (1) is provided with a plurality of inlet pipes (8), and the one end of inlet pipe (8) imbeds respectively and sets up in eight feeding section of thick bamboos (3), and the inside of mixing drum (1) is equipped with the mixing mechanism, is equipped with the rabbling mechanism on installation lid (2).

2. The rare earth matching and mixing device for neodymium iron boron production according to claim 1, wherein the mixing mechanism comprises a fixed swash plate (5), a damping motor (6), a mixing disc (7) and stirring blocks (14), the three fixed swash plates (5) are fixed on the inner wall of the mixing cylinder (1), the damping motor (6) is fixed in the middle of the sealing cover (4) in a penetrating manner, the three mixing discs (7) are fixed on the power output end of the bottom of the damping motor (6) through supporting rods, and the stirring blocks (14) distributed in a circle are fixed on the top of each mixing disc (7) and the bottom of each fixed swash plate (5).

3. The rare earth matching and mixing device for neodymium iron boron production according to claim 1, wherein the stirring mechanism comprises supports (9), a servo motor (10), a rotating shaft (11), a sealing bearing (12) and stirring frames (13), the four supports (9) are fixed between the servo motor (10) and the mounting cover (2), the sealing bearing (12) penetrates through the middle of the mounting cover (2), the power output end rotating shaft (11) of the servo motor (10) penetrates through the sealing bearing (12), and the stirring frames (13) are fixed at the top of the rotating shaft (11).

4. The rare earth matching and mixing device for neodymium iron boron production according to claim 2 is characterized in that eight conveying holes are formed in an opening of the outer side of the fixed swash plate (5), and one ends of a plurality of feeding pipes (8) are inserted into the conveying holes of the three fixed swash plates (5).

5. The rare earth matching and mixing device for neodymium iron boron production according to claim 2, wherein the fixed swash plate (5) and the mixing disc (7) are both kept inclined, and the included angle between the fixed swash plate (5) and the mixing disc (7) and the horizontal plane is thirty degrees.

6. The rare earth matching and mixing device for neodymium iron boron production according to claim 2, wherein the stirring blocks (14) at the bottom of the fixed swash plate (5) and the top of the mixing disc (7) are arranged in a circle and circle surrounding manner, and the stirring blocks (14) on the fixed swash plate (5) and the stirring blocks (14) on the mixing disc (7) are arranged at intervals.

7. The rare earth matching and mixing device for neodymium iron boron production according to claim 3 is characterized in that the stirring frame (13) is arranged inside the mixing cylinder (1), and the stirring frame (13) is S-shaped.

8. The rare earth matching and mixing equipment for neodymium iron boron production according to claim 1 is characterized in that the feeding cylinder (3) surrounds the outer side of the sealing cover (4), and a discharging pipe is fixed in the mounting cover (2) in a penetrating manner.