CN210613470U - Neodymium iron boron magnet raw materials compounding device - Google Patents
Neodymium iron boron magnet raw materials compounding device Download PDFInfo
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- CN210613470U CN210613470U CN201920747567.3U CN201920747567U CN210613470U CN 210613470 U CN210613470 U CN 210613470U CN 201920747567 U CN201920747567 U CN 201920747567U CN 210613470 U CN210613470 U CN 210613470U
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Abstract
The utility model relates to a neodymium iron boron magnetism iron raw materials compounding device, including support frame, agitator and rabbling mechanism, the support frame is used for supporting the agitator, the top surface of agitator is equipped with the bung, and it has at least one feed inlet to open on the bung, the bottom of agitator is equipped with the feed opening; the stirring mechanism is arranged inside the stirring barrel; the stirring barrel comprises an upper barrel body and a lower barrel body, the upper barrel body is communicated with the lower barrel body, and the upper barrel body and the lower barrel body are respectively in a cavity circular truncated cone shape and a cavity inverted cone shape; the stirring mechanism comprises a stirring motor, a stirring main shaft, a first stirring piece and a second stirring piece. The utility model discloses can be with magnet raw materials homogeneous mixing to the ejection of compact is convenient, and the operation is simple and easy.
Description
Technical Field
The utility model relates to a compounding equipment technical field especially relates to a neodymium iron boron magnetism iron base material compounding device.
Background
The material mixing is a very important link in the material preparation industry, and whether the material mixing is uniform or not directly relates to the quality of a product. In the magnet preparation industry, the magnetism of a magnet is often improved by uniformly mixing magnet powder and auxiliary materials.
But the spiral vertical mixer that people used in daily life, area is little, and the energy consumption is lower relatively, nevertheless because the structural constraint of its own, in material compounding working process, the compounding device easily causes the material stirring not mixing, and then its performance of the magnet of producing is not good, consequently awaits the study a compounding device that can be with magnet raw materials intensive mixing.
In addition, after the material mixing is completed, the existing sintered neodymium iron boron material mixing device is inconvenient to take out the material from the material mixing device, the material mixing device needs to be obliquely adjusted, and the existing adjusting device is inconvenient to adjust, complex in structure and troublesome to operate.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at overcoming prior art's is not enough, provides a neodymium iron boron magnet raw materials compounding device, can be with magnet raw materials homogeneous mixing to the ejection of compact is convenient, and the operation is simple and easy.
In order to realize the purpose, the utility model discloses a technical scheme be:
a neodymium iron boron magnet raw material mixing device comprises a supporting frame, a stirring barrel and a stirring mechanism, wherein the supporting frame is used for supporting the stirring barrel, a barrel cover is arranged on the top surface of the stirring barrel, at least one feeding hole is formed in the barrel cover, and a discharging hole is formed in the bottom of the stirring barrel; the stirring mechanism is arranged inside the stirring barrel; the stirring barrel comprises an upper barrel body and a lower barrel body, the upper barrel body is communicated with the lower barrel body, and the upper barrel body and the lower barrel body are respectively in a cavity circular truncated cone shape and a cavity inverted cone shape; rabbling mechanism includes agitator motor, stirring main shaft, first stirring spare and second stirring spare, agitator motor sets up the bung top, the upper end of stirring main shaft runs through the bung and fixes on agitator motor's output, and the lower extreme of stirring main shaft stretches into the inside of agitator, first stirring spare is installed on the lateral wall of stirring main shaft, the second stirring spare is installed in the bottom of stirring main shaft, and keeps apart between first stirring spare and the second stirring spare and set up.
Therefore, neodymium iron boron magnetism iron base material compounding device, through the first stirring piece of agitator motor drive and the second stirring piece carry out even stirring in the agitator, can be effectively with the abundant even stirring of magnet raw materials under the stirring of first stirring piece and second stirring piece, avoided current compounding device to stir inhomogeneous problem effectively, improve the performance of magnet. Furthermore, the utility model discloses a structure design of barrel and lower barrel is divided into to the agitator, and wherein the design that the barrel adopted the back taper down, can the ejection of compact convenience, and the operation is simple and easy moreover.
In order to obtain better technological effect, further technological improvement still includes, first stirring piece includes fixing base and the stirring piece of falling the U-shaped, the fixed upper end that sets up at the stirring main shaft of fixing base, the fixed setting on the fixing base in middle part of the stirring piece of falling the U-shaped, its both ends set up downwards.
In order to obtain better technical effect, the further technical improvement also comprises that a plurality of stirring rods are arranged at the two ends of the inverted U-shaped stirring sheet at equal intervals.
In order to achieve better technical results, a further technical improvement comprises that the second stirring piece comprises a circular disc, a stirring auxiliary shaft and a barbed stirring sheet; the middle part of the upper surface of the disc is fixed at the bottom of the stirring main shaft, the top end of the stirring auxiliary shaft is fixed at the middle part of the lower surface of the disc, and the barb stirring sheet is obliquely and upwards arranged on the side wall of the lower end of the stirring auxiliary shaft.
In order to achieve better technical effects, the further technical improvement also comprises that three barbed stirring blades are uniformly arranged on the side wall of the lower end of the stirring auxiliary shaft.
In order to achieve better technical effects, a further technical improvement comprises that the upper surface of the disc is provided with a plurality of protrusions.
In order to achieve better technical effects, a further technical improvement comprises that the stirring motor is fixed on the barrel cover through a mounting seat.
In order to obtain better technical effect, the further technical improvement further comprises that a supporting block is arranged on the outer side of the joint between the upper barrel and the lower barrel, and the top end of the supporting frame is fixed on the bottom of the supporting block.
Drawings
Fig. 1 is the utility model discloses a neodymium iron boron magnetism iron base material compounding device's schematic structure diagram.
Detailed Description
To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible implementations and advantages of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1, which is a schematic structural diagram of the neodymium iron boron magnet material mixing device of the present invention.
A neodymium iron boron magnet raw material mixing device comprises a support frame 10, a stirring barrel 20 and a stirring mechanism 30, wherein the support frame 10 is used for supporting the stirring barrel 20, a barrel cover 21 is arranged on the top surface of the stirring barrel 20, at least one feeding hole 22 is formed in the barrel cover 21, and a discharging hole 23 is formed in the bottom of the stirring barrel 20; the stirring mechanism 30 is disposed inside the stirring barrel 20.
In this embodiment, the mixing drum 20 includes an upper drum 201 and a lower drum 202, the upper drum 201 is communicated with the lower drum 202, and the upper drum 201 and the lower drum 202 are respectively in a cavity circular truncated cone shape and a cavity inverse cone shape; a supporting block 203 is arranged on the outer side of the joint between the upper barrel 201 and the lower barrel 202, and the top end of the support frame 10 is fixed on the bottom of the supporting block 203.
Wherein, first stirring piece 33 includes fixing base 35 and the stirring piece 36 of falling the U-shaped, the fixed upper end that sets up at stirring main shaft 32 of fixing base 35, the fixed setting on fixing base 35 in middle part of the stirring piece 36 of falling the U-shaped, its both ends set up downwards. Preferably, a plurality of stirring rods 37 are arranged at both ends of the inverted U-shaped stirring sheet 36 at equal intervals.
The second stirring member 34 comprises a circular disk 38, a stirring counter shaft 39 and barbed stirring blades 40; the middle part of the upper surface of the disk 38 is fixed at the bottom of the stirring main shaft 32, the top end of the stirring auxiliary shaft 39 is fixed at the middle part of the lower surface of the disk 38, and the barbed stirring sheet 40 is obliquely and upwards arranged on the side wall of the lower end of the stirring auxiliary shaft 39. Preferably, three barb stirring sheets 40 are uniformly arranged on the side wall of the lower end of the stirring auxiliary shaft 39 of the embodiment, and in addition, the upper surface of the circular disc 38 is provided with a plurality of bulges; and a plurality of inclined stirring blades 41 are obliquely arranged on the outer end of the upper surface of the disc 38.
The following description the utility model discloses a neodymium iron boron magnetism iron base material compounding device's theory of operation:
as shown in fig. 1, after the magnet material is added into the stirring barrel 20 through the feed opening 22, the feed opening 22 is closed, the stirring motor 31 is turned on, and the stirring spindle 32 is driven by the stirring motor 31 to rotate so as to sufficiently stir the material in the stirring barrel 20. The stirring main shaft 32 drives the first stirring piece 33 and the second stirring piece 34 to rotate simultaneously, the first stirring piece 33 stirs the raw materials above the stirring barrel 20, and the raw materials are fully stirred by the inverted U-shaped stirring sheet 36; and the second stirring bar 34 stirs the raw material positioned under the stirring barrel 20 and sufficiently stirs the raw material by the barbed stirring blades 40. And after the stirring is finished, the fully stirred magnet raw materials are taken out through the feed opening 23, and the material mixing operation is finished.
Compared with the prior art, neodymium iron boron magnet raw materials compounding device, stir evenly in the agitator through the first stirring piece of agitator motor drive and second stirring, can stir the magnet raw materials fully evenly effectively under the stirring of first stirring piece and second stirring, avoided current compounding device to stir inhomogeneous problem effectively, improve the performance of magnet. Furthermore, the utility model discloses a structure design of barrel and lower barrel is divided into to the agitator, and wherein the design that the barrel adopted the back taper down, can the ejection of compact convenience, and the operation is simple and easy moreover.
The above embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not limited to the range of the neodymium iron boron magnet raw material mixing device. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (8)
1. A neodymium iron boron magnet raw material mixing device comprises a supporting frame, a stirring barrel and a stirring mechanism, wherein the supporting frame is used for supporting the stirring barrel, a barrel cover is arranged on the top surface of the stirring barrel, at least one feeding hole is formed in the barrel cover, and a discharging hole is formed in the bottom of the stirring barrel; the stirring mechanism is arranged inside the stirring barrel; the method is characterized in that: the stirring barrel comprises an upper barrel body and a lower barrel body, the upper barrel body is communicated with the lower barrel body, and the upper barrel body and the lower barrel body are respectively in a cavity circular truncated cone shape and a cavity inverted cone shape; rabbling mechanism includes agitator motor, stirring main shaft, first stirring spare and second stirring spare, agitator motor sets up the bung top, the upper end of stirring main shaft runs through the bung and fixes on agitator motor's output, and the lower extreme of stirring main shaft stretches into the inside of agitator, first stirring spare is installed on the lateral wall of stirring main shaft, the second stirring spare is installed in the bottom of stirring main shaft, and keeps apart between first stirring spare and the second stirring spare and set up.
2. A neodymium iron boron magnet raw material mixing device according to claim 1, characterized in that: first stirring piece includes fixing base and the stirring piece of falling the U-shaped, the fixed upper end that sets up at the stirring main shaft of fixing base, the fixed setting on the fixing base in middle part of the stirring piece of falling the U-shaped, its both ends set up downwards.
3. A neodymium iron boron magnet raw material mixing device according to claim 2, characterized in that: and a plurality of stirring rods are arranged at the two ends of the inverted U-shaped stirring sheet at equal intervals.
4. A neodymium iron boron magnet raw material mixing device according to claim 1, characterized in that: the second stirring piece comprises a disk, a stirring auxiliary shaft and a barb stirring sheet; the middle part of the upper surface of the disc is fixed at the bottom of the stirring main shaft, the top end of the stirring auxiliary shaft is fixed at the middle part of the lower surface of the disc, and the barb stirring sheet is obliquely and upwards arranged on the side wall of the lower end of the stirring auxiliary shaft.
5. A neodymium iron boron magnet raw material mixing device according to claim 4, characterized in that: three barb stirring sheets are uniformly arranged on the side wall of the lower end of the stirring auxiliary shaft.
6. A neodymium iron boron magnet raw material mixing device according to claim 4, characterized in that: the upper surface of the disc is provided with a plurality of bulges.
7. A neodymium iron boron magnet raw material mixing device according to claim 1, characterized in that: the stirring motor is fixed on the barrel cover through the mounting seat.
8. A neodymium iron boron magnet raw material mixing device according to claim 1, characterized in that: the outer side of the joint between the upper barrel and the lower barrel is provided with a supporting block, and the top end of the supporting frame is fixed on the bottom of the supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920747567.3U CN210613470U (en) | 2019-05-22 | 2019-05-22 | Neodymium iron boron magnet raw materials compounding device |
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| CN201920747567.3U CN210613470U (en) | 2019-05-22 | 2019-05-22 | Neodymium iron boron magnet raw materials compounding device |
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| CN210613470U true CN210613470U (en) | 2020-05-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005670A (en) * | 2021-10-28 | 2022-02-01 | 宁波市易特磁业有限公司 | Preparation method and preparation device of bonded neodymium iron boron strong magnet |
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2019
- 2019-05-22 CN CN201920747567.3U patent/CN210613470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005670A (en) * | 2021-10-28 | 2022-02-01 | 宁波市易特磁业有限公司 | Preparation method and preparation device of bonded neodymium iron boron strong magnet |
| CN114005670B (en) * | 2021-10-28 | 2024-02-06 | 宁波市易特磁业有限公司 | Preparation method and preparation device for bonded NdFeB strong magnet |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A NdFeB magnet raw material mixing device Effective date of registration: 20220725 Granted publication date: 20200526 Pledgee: Agricultural Bank of China Limited Ruyuan Yao Autonomous County sub branch Pledgor: RUYUAN YAO AUTONOMOUS COUNTY LIQIANG MAGNET PRODUCTS Co.,Ltd. Registration number: Y2022980011223 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |