CN213854137U

CN213854137U - A compounding device for in ferrite permanent magnet production

Info

Publication number: CN213854137U
Application number: CN202022821569.8U
Authority: CN
Inventors: 李涛
Original assignee: Mianyang Jiuyuan Mao Technology Co ltd
Current assignee: Mianyang Jiuyuan Mao Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-03
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a compounding device for in ferrite permanent magnet production, include: a motor disposed within the base; the mixing box is connected above the base, a rotating shaft of the motor penetrates through the bottom of the mixing box, and a rotating sealing ring I is arranged at the connection position; the stirring paddle I is connected to the rotating shaft; the gear set is fixed in the middle of the mixing box through a cross beam and is connected with the upper end of the stirring paddle I, and the upper end of the gear set is connected with the stirring paddle II; the raw material powder supply device is provided with a Roots blower, the Roots blower is communicated with the interior of the mixing box, the metal hose I is provided with a powder spray head, and the Roots blower is communicated with the interior of the feeding box; the water supply device is provided with a water pump, the water pump is communicated with the interior of the mixing box, the end part of the metal hose II is provided with a fan-shaped atomizing nozzle, and the water pump is communicated with the interior of the water supply box; the device enables the materials to be stirred more fully, has better fluidity and improves the production quality.

Description

A compounding device for in ferrite permanent magnet production

Technical Field

The utility model relates to a magnetic material processing equipment field specifically indicates a compounding device for in ferrite permanent magnet production.

Background

The ferrite magnet belongs to a sintered permanent magnet material, the ferrite magnet has the advantages of strong demagnetization resistance and low cost, and the ferrite magnet is rigid and fragile and needs a special machining process; in the mixing process in the production of ferrite magnets, the mixture is often poor in fluidity due to insufficient and sufficient mixing, so that the quality requirements cannot be met in the subsequent granulation process, and waste of material resources and manpower is caused.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a mixing device for use in ferrite permanent magnet production, including:

the rotating shaft of the motor is upwards arranged in the base;

the cylindrical mixing box is fixedly connected above the base, a rotating shaft of the motor penetrates through the bottom of the mixing box, and a rotating sealing ring I is arranged at the connecting position of the rotating shaft and the bottom of the mixing box;

the stirring paddle I is fixedly connected to the rotating shaft;

the gear set is fixed in the middle of the mixing box through a cross beam, the gear set is fixedly connected with the upper end of the stirring paddle I, and the upper end of the gear set is fixedly connected with the stirring paddle II;

the raw material powder supply device is fixed above the mixing box and is provided with a Roots blower, the Roots blower is respectively communicated with the mixing box and one feeding box through a metal hose I and a three-way joint, and a powder spray head is arranged at the end part of the metal hose I;

the water supply device is fixed above the mixing box and is provided with a water pump, the water pump is communicated with the interior of the mixing box through a metal hose II, fan-shaped atomizing nozzles are arranged at the end parts of the metal hose II, and the water pump is communicated with the interior of the water supply box through a right-angle pipe.

The utility model discloses at least, include following beneficial effect:

1. make a motor can drive two stirring rake antiport through being equipped with the gear train, collision friction between the material is more when making the stirring, and the stirring is more abundant, and mobility is better, has improved production quality, avoids only a direction to rotate the messenger mixture in the mixing box forms the swirl and leads to stirring insufficient.

2. Through being equipped with roots's blower and water pump, powder shower nozzle and fan-shaped atomizer, make the raw materials powder and water fully contact the mixture when getting into the compounding incasement, avoid the raw materials powder to bubble and conglobate, influence the mobility of mixture, improved production quality.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Description of the drawings:

FIG. 1 is a schematic view of a material mixing device used in ferrite permanent magnet production.

Fig. 2 is a gear train diagram of a mixing device used in ferrite permanent magnet production.

The specific implementation mode is as follows:

the present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description. It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof. It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a connection between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention in a specific context. Furthermore, in the present disclosure, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature in direct contact with the first and second features, or in indirect contact with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Fig. 1 shows the utility model discloses a compounding device for in ferrite permanent magnet production, include:

the motor 1 is arranged in the base 3 with the rotating shaft 2 facing upwards;

the cylindrical mixing box 4 is fixedly connected above the base 3, a rotating shaft 2 of the motor 1 penetrates through the bottom of the mixing box 4, and a rotating sealing ring I5 is arranged at the connecting part of the rotating shaft 2 and the bottom of the mixing box 4;

the stirring paddle I6 is fixedly connected to the rotating shaft 2;

the gear set 7 is fixed in the middle of the mixing box 4 through a cross beam 8, the gear set 7 is fixedly connected with the upper end of the stirring paddle I6, and the upper end of the gear set 7 is fixedly connected with a stirring paddle II 9;

a raw material powder supply device 10 fixed above the mixing box 4, wherein the raw material powder supply device 10 is provided with a roots blower 101, the roots blower 101 is communicated with the mixing box 4 and a feeding box 105 through a metal hose I102 and a three-way joint 104, and the end part of the metal hose I102 is provided with a powder spray head 103;

and the water supply device 11 is fixed above the mixing box 4, the water supply device 11 is provided with a water pump 111, the water pump 111 is communicated with the interior of the mixing box 4 through a metal hose II 112, a fan-shaped atomizing nozzle 113 is arranged at the end part of the metal hose II 112, and the water pump 111 is communicated with the interior of a water supply box 115 through a right-angle pipe 114.

In the technical scheme, a power supply is switched on, the motor 1 is started, the motor 1 drives the stirring paddle I6 to rotate, and the stirring paddle I6 drives the stirring paddle II 9 to rotate reversely through the gear group 7; opening the feed tank 105 and the water supply tank 115, and turning on the roots blower 101 and the water pump 111; raw materials are sprayed into the mixing box 4 from the powder spray nozzle 103 through the three-way joint and the metal hose I by power provided by the Roots blower 101, meanwhile, water is sprayed into the mixing box 4 from the fan-shaped atomizing spray nozzle 113 through the right-angle pipe and the metal hose II by power provided by the water pump 111, and the spread raw materials are fully contacted and mixed with water mist and fall into the bottom of the mixing box 4 together; the mixed raw materials are fully stirred in the opposite directions of the stirring paddle I6 and the stirring paddle II 9, and the mixed raw materials are discharged after being fully stirred and power is cut off; this equipment is with raw materials and water intensive contact mixture, and very big degree has been avoided leading to the mobility of raw materials poor because of mixing the stirring inadequately, can't accomplish subsequent handling, has improved production quality.

In the above technical solution, the bottom of the mixing box 4 is slightly inclined, and a discharge hole 12 is arranged at the lower end, so as to discharge the mixture more thoroughly by utilizing the fluidity of the mixture.

In the technical scheme, the gear set 7 comprises a conical gear I71, a conical gear II 72, a conical gear III 73 and a shell 74, the stirring paddle I6 penetrates through the shell 74 and is fixedly connected with the conical gear I71, a rotary sealing ring II 13 is arranged at the joint, the stirring paddle II 9 penetrates through the shell 74 and is fixedly connected with the conical gear III 73, a rotary sealing ring III 14 is arranged at the joint, the conical gear II 72 is rotatably connected in the shell 74, the conical gear I71 is meshed with the conical gear II 72, and the conical gear II 72 is meshed with the conical gear III 73; through gear train 7 makes a motor 1 can drive stirring rake I6 with II 9 antiport of stirring rake, the collision friction between the mixture is more, avoids only one direction to rotate and makes the mixture in the blending box 4 forms the swirl and leads to stirring inadequately, makes the material stirring more abundant from this, and the mobility is better, has improved production quality.

In the above technical scheme, the powder nozzle 103 is opposite to the fan-shaped atomizing nozzle 113 in direction, so that the raw material powder and the water mist are fully contacted and mixed in a diffusion state, and the production quality is improved; the three-way joint 104 is provided with a manual valve I106, and the right-angle pipe 114 is provided with a manual valve II 116, so that raw materials and water can be conveniently controlled to be uniformly discharged into the mixing box 4 according to a mixing ratio.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. A compounding device for in ferrite permanent magnet production which characterized in that includes:

the rotating shaft of the motor is upwards arranged in the base;

the stirring paddle I is fixedly connected to the rotating shaft;

2. A mixing device for ferrite permanent magnet production according to claim 1, characterized in that: the bottom in the mixing box is slightly inclined, and a discharge hole is formed in the lower end of the mixing box.

3. A mixing device for ferrite permanent magnet production according to claim 1, characterized in that: the gear train includes conical gear I, conical gear II, conical gear III and shell, stirring rake I runs through the shell with I fixed connection of conical gear, and the junction is equipped with rotary seal II, stirring rake II runs through the shell with III fixed connection of conical gear, and the junction is equipped with rotary seal III, II rotations of conical gear are connected in the shell, conical gear I with II meshing of conical gear II with III meshing of conical gear.

4. A mixing device for ferrite permanent magnet production according to claim 1, characterized in that: the powder spray nozzle is opposite to the fan-shaped atomization spray nozzle in direction, the three-way joint is provided with a manual valve I, and the right-angle pipe is provided with a manual valve II.