JP2000176269A - Vibration transmission device and vibration stirring and mixing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vibration transmission device and a vibration stirring and mixing device which have good stability, do not increase the required strength of a container, can eliminate vibration, and have good workability and safety. SOLUTION: The vibration transmitting device has a vibrating part 2 provided inside a container 1 and a vibration generating part 4 provided outside the container 1, and the vibrating part 2 and the vibration generating part 4 are each provided by magnetic means. A vibration magnetic body 3 and a magnetic body 6 that transmit vibration in a non-contact manner are provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vibration transmitting device and a vibration stirring / mixing device for transmitting vibration in a non-contact manner by magnetic means.

[0002]

2. Description of the Related Art FIG. 7 is a block diagram showing an example of a conventional vibration stirring and mixing apparatus. A vibration motor 50 is mounted outside the vessel 1 and above the surface of the mixture 14 to be stirred, and the vertical vibration of the vibration motor 50 is transmitted to the vibration blade 17 via the vibration shaft 16. When the vibrating blade plate 17 vibrates at, for example, a vibration frequency of 10 Hz to 60 Hz and an amplitude of 2 mm to 30 mm, a flow accompanied by pressure vibration occurs in the mixture 14 to be stirred in the container 1, and stirring and mixing is performed (for example,
JP-A-6-312124 and JP-A-10-290).

[0003] This vibrating stirring and mixing technique uses a vibrating blade 17.
Using the amplitude of the tip of the blade, blade shape, plate thickness,
Mechanical elements such as the material and the density of the mixed object 14 to be stirred,
In an optimum vibration frequency range defined by physical properties such as viscosity and capacity, resonance characteristics are remarkably observed between the two.

[0004]

According to the vibration stirring and mixing apparatus constructed as described above, the vibration motor 50 is provided above the surface of the mixture 14 to be stirred, and the vertical vibration
Is applied to the vibrating blades 17 through the intermediary, so that the stability is poor, the required strength of the container 1 is increased, the vibration is difficult to remove, the workability such as replacement of the vibrating blades 17 and cleaning of the container 1 is improved. There were problems such as poor safety.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and has good stability, does not increase the required strength of the container, can eliminate vibration, and has good workability and safety. It is an object to obtain a device and a vibrating stirring and mixing device.

[0006]

A vibration transmission device according to the present invention has a vibrating portion provided inside a container and a vibration generating portion provided outside the container, wherein the vibrating portion and the vibration generating portion are each magnetic. A magnetic body and a magnetic body that transmit vibration in a non-contact manner by mechanical means. Further, the direction of vibration of the vibrating section and the direction of the line of magnetic force generated between the vibrating magnetic body of the vibrating section and the magnetic body of the vibration generating section are non-parallel.

Further, the vibration-stirring / mixing apparatus according to the present invention has a vibrating portion provided inside the container and having vibrating blades, and a vibration generating portion provided outside the container, wherein the vibrating portion and the vibration generating portion are provided. Each was provided with a vibrating magnetic body and a magnetic body that transmit vibration in a non-contact manner by magnetic means. Further, a non-magnetic material is interposed between the vibration part and the vibration generation part. Further, a vibration generator was provided at the bottom of the container. Further, the vibration axis of the vibrating blade and the vibrating blade plate were integrally formed of plastic or magnesium alloy.

[0008]

[First Embodiment] FIG. 1 is a configuration diagram of a vibration transmission device according to a first embodiment of the present invention. Numeral 1 is a sealed container which includes a non-magnetic material portion so that the magnetic field lines can pass therethrough, but the entire container 1 may be made of a non-magnetic material, and a non-magnetic material is used only in the portion through which the magnetic field lines pass. May be used. Examples of the non-magnetic material include a synthetic resin such as a plastic, a stainless alloy, and an aluminum material.

Reference numeral 3 denotes a vibrating magnetic body constituting the vibrating portion 2 disposed in the container 1, which may be a permanent magnet or an electromagnet. In the case of a permanent magnet, ferrite or a rare earth alloy is used. . Reference numeral 5 denotes a vibration generator constituting the vibration generator 4 provided outside the container 1. Numeral 6 denotes a magnetic body of the vibration generating unit 4, which may be a permanent magnet or an electromagnet. In the case of a permanent magnet, ferrite, a rare earth alloy or the like is used.

Reference numeral 7 denotes a magnetic line of force formed by the magnetic body 6 outside the container 1 and the vibrating magnetic body 3 in the container 1, and the magnetic line of force 7 passes through a non-magnetic part of the container 1.
In this case, the vibration direction a of the magnetic body 6 and the vibration magnetic body 3 and
The direction B of the magnetic force lines 7 generated between the magnetic body 6 and the vibrating magnetic body 3 is arranged so as not to be parallel to each other. If the force for causing the
Can be increased.

As a specific shape of the vibrating magnetic body 3 and the magnetic body 6, for example, as shown in a plan view of FIG. 2, a magnet is formed in a ring shape to transmit vibration. Is also good. That is, the magnetic body 6 and the vibrating magnetic body 3 are formed in a ring shape having a constant width in the radial direction, the vibrating magnetic body 3 is provided inside, and the magnetic body 6 is provided concentrically outside the magnet. Is formed in a disk shape, and the vibration of the magnetic body 6 is transmitted to the vibrating magnetic body 3. In this case, the vibrating magnetic body 3 is disposed inside the container 1, and the magnetic body 6 is disposed outside the container 1 so as to surround the container 1 from outside.

The magnetic body 6 has a first magnetic region 6a having an N pole on the inside and an S pole on the outside, a second magnetic region 6b having an S pole on the inside and an N pole on the outside, an N pole on the inside, It comprises a third magnetic region 6c having an S pole on the outside, and a fourth magnetic region 6d having an S pole on the inside and an N pole on the outside. Further, the vibrating magnetic body 3 has a first vibrating magnetic region 3a having an N pole inside and an S pole outside, a second vibrating magnetic region 3b having an S pole inside and an N pole outside, and an N pole inside. , A third oscillating magnetic region 3c having an S pole on the outside, and a fourth oscillating magnetic region 3d having an S pole on the inside and an N pole on the outside.

The first magnetic region 6a is opposed to the first vibration magnetic region 3a, the second magnetic region 6b is opposed to the second vibration magnetic region 3b, and the third magnetic region 6c is the third magnetic region 6c. The fourth magnetic region 6d is opposed to the fourth vibration magnetic region 3c.
It is arranged to oppose d. In addition, 7a, 7b, 7c,
7d is a magnetic material 6 outside the container 1 and a vibrating magnetic material 3 inside the container 1.
The magnetic field lines generated therebetween are shown.

The operation of the first embodiment configured as described above will be described. The vibration generated by the vibration generator 5 of the vibration generator 5 causes the magnetic body 6 to vibrate (vibration in the direction of arrow A in FIG. 1 and in the vertical direction of the paper in FIG. 2). Magnetic field lines (magnetic field lines 7 in FIG. 1, magnetic field lines 7a to 7d in FIG. 2)
Is formed in the direction of arrow B which is not parallel to the vibration direction, and vibrates the vibrating magnetic body 3 inside the container 1 under the influence of magnetic force (vibrates in the direction of arrow A in FIG. 1 and in the vertical direction of the paper in FIG. 2)
Let it. In this case, for example, the vibration frequency is 10 Hz to 6
Vibration is performed at 0 Hz and an amplitude of 2 mm to 30 mm, and as a transmitting force, vibration transmission of about 100 W is preferable.

According to the first embodiment, the vibration direction a of the magnetic body 6 and the vibrating magnetic body 3 and the magnetic force lines 7, 7a to 7d generated therebetween are arranged non-parallel. When the weight is large, or when the force for stirring by vibration is large, the area for generating the magnetic lines of force 7, 7a to 7d can be increased. When the magnetic body 6 and the vibrating magnetic body 3 are formed in a disk shape, the transmission force can be easily increased by increasing the height of the disk.
Further, when the vibrating magnetic body 3 is arranged so as to surround the vibrating magnetic body 3, the stability of the vibrating magnetic body 3 and the magnetic body 6 can be improved.

[Embodiment 2] FIG. 3 is a structural view of Embodiment 2 of the present invention, and FIG. 4 is an enlarged longitudinal sectional view of a main part of FIG. Reference numeral 1 denotes a container having a cylindrical recess 9 made of a nonmagnetic material which is cylindrically recessed inward in a substantially central portion of the bottom surface 1a. Reference numeral 10 denotes an upper cover of the container 1, a spacer 11 is interposed between the upper cover 10 and the flange 1 a of the container 1, and the upper cover 10 is fixed to the container 1 in a hermetically sealed state by tightening these with tightening bolts 12. It is. Reference numeral 13 denotes a leg attached to the bottom surface 1a of the container 1 for absorbing vibration and performing a vertical adjustment function. Reference numeral 14 denotes a mixture to be stirred, which is made of gas, liquid, powder, or the like, which is filled into the container 1 and mixed with stirring.

Reference numeral 15 denotes a vibrating blade which stirs and mixes the mixture 14 to be stirred by vibrating. Reference numeral 16 denotes a vibrating shaft that constitutes a vibrating blade 15 that is provided upright in the container 1 and vibrates in the axial direction.
Reference numeral 7 denotes a rectangular vibrating blade plate attached in multiple stages in the axial direction of the vibrating shaft 16, and 18 denotes a fixture for fixing the vibrating blade plate 17 to the vibrating shaft 16. Although the vibration axis 16 is erected and arranged substantially vertically, the direction of the vibration axis 16 may not be vertical but may be horizontal. However, by configuring the device with the vibration direction vertical, the stability of the vibration shaft 16 and the like is improved. Also, the vibrating blade plate 17 is
6 was mounted in multiple stages in the axial direction, but may be one stage, and the vibrating blade plate 17 is formed in a rectangular shape.
It may be round, polygonal, or the like.

Reference numeral 19 denotes a cylindrical recess 9 outside the container 8.
The vibration generating unit 4 is constituted by a linear motion type driving device which is mounted in a non-contact state with the vibrating blade 15 in the vicinity of. Reference numeral 20 denotes a linear motion type drive motor mounted on the bottom surface 1a of the container 1, and performs a linear motion in a two-dimensional vertical direction. Reference numeral 21 denotes a permanent magnet disposed in the cylindrical concave portion 9 above the drive motor 20, and is composed of a disk-like magnet having a strong magnetic force such as a rare earth magnet. 22 is a drive motor 20 and a permanent magnet 21
And a linear motion axis for transmitting the linear motion of the drive motor 20 to the permanent magnet 21 as mechanical linear motion. 23
Is a fixing bolt for fixing the drive motor 20 to the bottom surface of the container 1 via the vibration-proof rubber 24. In the driving device 19, an electromagnet may be used instead of the permanent magnet 21.

Reference numeral 25 denotes a drive unit provided in the container 8, which constitutes the vibration unit 2 together with the vibration blade 15 described above.
26 is an approximately umbrella-shaped slide cylinder opened downward, 27
Is a ring-shaped vibrating permanent magnet fixed at a position opposing the permanent magnet 21 on the inner wall of the slide cylinder 26, and is made of a magnet having a strong magnetic force such as a rare earth magnet. The vibrating permanent magnet 27 inside the container 1 and the permanent magnet 21 outside the container 1 are in a state where the mixture 14 to be stirred does not directly touch the driving device 4 via the wall of the cylindrical concave portion 9. Are magnetized in a direction in which they are attracted to each other. Thus, the vibration of the drive motor 20 is transmitted to the drive unit 25 by the non-contact power transmission by the magnetic coupling between the permanent magnet 21 and the vibration permanent magnet 27, so that the drive unit 25 vibrates. The ring-shaped vibrating permanent magnet 27 may be attached to the slide cylinder 26 by fitting or by inserting a snap ring.

Reference numeral 28 denotes a slide shaft projecting into the slide cylinder 26 from the upper center of the slide cylinder 26, and reference numeral 29 denotes a lower end of the vibration shaft 16 of the vibration blade 15 fitted in a hole provided in the upper center of the slide cylinder 26. The vibration of the drive section 25 is transmitted to the vibration shaft 16 via the fitting adhesive section 29 at the fitting adhesive section thus bonded, and the vibrating blade 15 is vibrated in the vertical direction.

Reference numeral 30 denotes a sliding cup provided at the center of the upper part of the cylindrical concave portion 9. A sliding hole 30a is provided in the sliding cup 30.
Are provided, and a slide shaft 28 of the slide cylinder 26 is provided.
When the slide cylinder 26 moves up and down with the up and down movement of the vibrating permanent magnet 27, the slide shaft 28 slides along the slide hole 30a. 31 is a slide cylinder 2
The lubricant filled in the gap between the cylindrical recess 6 and the cylindrical recess 9. Note that a groove may be provided on the inner wall of the sliding hole 30a so that the lubricant 31 easily penetrates into the sliding hole 30a.

Reference numeral 32 denotes the outer periphery of the cylindrical recess 9 and the slide cylinder 2.
If a metal bellows is used as the sealing bellows interposed between the sealing bellows 6 and the sealing bellows, the stability is promoted. The sealing bellows 32 absorbs a pressure change of the lubricant 31 at the time of vibration by a shape change of the sealing bellows 32,
When the pressure change is large, the liquid pool 33 (broken line in FIG. 4)
May be provided to absorb vibration. Numeral 34 designates the sealing bellows 32 and the outer periphery of the cylindrical recess 9 and the slide cylinder 26.
O-ring fixed to the outer periphery of the O-ring.

Reference numeral 35 denotes an inverter, and reference numerals 36 and 37 denote setting indicators and frequency adjustment knobs provided on the inverter 35.
The output frequency of the inverter 35 is adjusted to an arbitrary value. 3
Reference numeral 8 denotes a power cord connected to the inverter 35, and reference numeral 39 denotes a power plug of the power cord 38. 40 is an inverter 35
The drive motor 20 is energized by an inverter 35 via a motor input cord 40 with an input cord connecting the drive motor 20 and the drive motor 20 of the drive device 19.

The operation of the second embodiment configured as described above will be described. When the power plug 39 is connected to the power supply, the power is supplied to the inverter 35, and the power of the frequency set by the frequency adjustment knob 37 is supplied to the linear motion drive motor 20 via the input cord 40. In general, sine waves,
Alternatively, a rectangular wave voltage is applied. As a result, the drive motor 20 linearly moves in the vertical direction, and the linear motion shaft 22 and the disk-shaped permanent magnet 21 attached to the shaft 22 linearly reciprocate in the vertical direction, that is, in the axial direction of the linear motion shaft 22. It vibrates with an amplitude of about several mm.

The disk-shaped permanent magnet 21 and the ring-shaped vibrating permanent magnet 27 are magnetized in a direction in which they are attracted to each other.
Since the cylindrical concave portion 9 of the container 1 or a part thereof is made of a non-magnetic material, the linear reciprocating motion of the disk-shaped permanent magnet 21 is non-contact with the ring-shaped vibrating permanent magnet 27 by magnetic coupling. Transmitted to give the vibrating permanent magnet 27 a similar linear reciprocating motion. Then, the movement of the vibrating permanent magnet 27 is transmitted to the slide cylinder 26 fixing the same, and the slide shaft 28 of the slide cylinder 26 slides in the slide portion 30 a of the slide cup 30 of the cylindrical recess 9. . The lubricant 31 permeates the sliding portion 30a to reduce mechanical friction and sliding noise. When a groove is provided in the inner wall of the sliding portion 30a, the lubricant 31 easily permeates into the inside.

At this time, the sealing bellows 32 is pressed against the container 8 and the slide cylinder 26 by the O-ring 34 to prevent the lubricant 31 from leaking into the mixture 14 to be stirred. The change in pressure of the lubricant 31 during vibration is absorbed by the change in shape of the sealing bellows 32. Thus,
The linear reciprocating motion of the slide cylinder 26 of the driving unit 25 is transmitted to the vibrating shaft 16 fixed to the fitting / adhering unit 29, and the vibrating blade 15 reciprocates linearly, whereby the mixture 1 to be stirred in the container 1 is reciprocated.
4. Stir and mix.

Next, the movement of the vibrating blade 15 will be described in detail. FIGS. 5A and 5B show a disk-shaped permanent magnet 2 driven linearly by a linear motion type drive motor 20.
FIG. 5 is an explanatory diagram showing a relationship between the movement of a tip of a vibrating blade plate 17 of a vibrating blade 15 driven by non-contact power transmission due to this movement. As shown, no one period between t ₅ from time t _1, during which the permanent magnet 21 moves half amplitude [Delta] x _1. Thereby, the joint portion 17a of the vibrating blade plate 17 to the vibrating shaft 16 moves by one amplitude Δx ₂ . Δ
x ₂ is, there is also a load resistance of the vibration vanes 17 receive, Δx
_It is smaller than ₁ .

The tip of the vibrating blade plate 17, the effect of the load resistance and the inertial force, for example, at time t _2, the half amplitude Δ
It is displaced upward by y ₁ as compared with the central portion of the vibrating blade plate 17. At time t ₄ , on the contrary, it is displaced downward by the width Δy ₁ . In the design of the normal vibrating blade 17, Δx ₁ > Δx ₂
= 1mm, and Δy ₁ = 5mm about, is quite larger of Δy _1. Thus, the amplitude Δy of the tip of the vibrating blade 17
₁ gives the mixture to be stirred 14 a flow accompanied by pressure oscillations.

According to the second embodiment, the vibration generating section 4 and the vibration section 2 are not in contact with each other, more specifically, the driving device 19 is not in contact with the driving section 25 and the vibrating blade 15, and the power is generated by magnetic force. Since the transmission is performed, the driving device 19 and the mixture 14 to be stirred can be isolated from each other, and a heavy linear motion type driving motor 20 can be provided on the outer bottom surface of the container 1.
The overall center of gravity is lowered, the stability is increased, and the strength of the upper part of the container 1 can be reduced, which leads to weight reduction, and the upper opening of the container 1 can be opened as required.

Conventionally, the eccentric weight type vibration motor mainly used has a three-dimensional whirling vibration, and it is difficult to prevent the vibration from being transmitted to the container 1. Since the motor 20 has a two-dimensional linear motion, it is easy to prevent transmission of vibration to the container 1. Furthermore, when cleaning the inside of the container 1 or replacing the vibrating blade plate 17 with the vibrating shaft 16, it is not necessary to remove the vibrating motor as in the conventional case, and the workability and safety are high. In addition, because of non-contact power transmission by magnetic coupling, even when the drive motor 20 is maintained or repaired, it does not touch the vibration shaft 16 in the container 1 or the like.

Third Embodiment FIGS. 6A and 6B are a longitudinal sectional view and a plan view of a main part of a third embodiment of the present invention. Reference numeral 15 denotes an integrally formed vibrating blade, 17 denotes a rectangular multi-stage vibrating blade plate which is formed thinner toward the tip, and 16 denotes a vibrating shaft. As a material of the vibrating blade 15, it is preferable to use an aramid fiber, a carbon fiber reinforced plastic, a carbon composite fiber material, or the like as an epoxy base material in terms of lightness, toughness, and elasticity. Also,
Injection molded plastic materials and magnesium alloy materials can also be used. In addition, as metal,
A superelastic functional material based on copper, zinc, or aluminum or a functionally gradient material can also be used. The operation of the third embodiment is almost the same as the case shown in the second embodiment, and a description thereof will be omitted.

According to the third embodiment, since the vibrating blade 15 is integrally formed, vibration is reduced and the vibrating blade plate 17 is formed.
In addition, the weight of the vibration shaft 16 and the thickness of the tip of the vibration blade 17 can be reduced, which leads to the downsizing and weight reduction of the linear motion type drive motor 20 and the improvement of the drive efficiency. Also, noise reduction and life extension due to reduction of sliding friction can be achieved. Furthermore, when a copper, zinc, or aluminum superelastic functional material or a gradient functional material is used as the metal, the weight and efficiency can be reduced. When integrally formed of a lightweight, high toughness, and high rigidity resin or metal material, the amplitude of the tip of the vibrating blade 17 is reduced, the driving power is reduced, and the vibration is transmitted to the container 1. Prevention is much easier.

[0033]

As is apparent from the above description, the vibration transmitting device according to the present invention comprises a vibrating section provided inside a container,
And a vibration generating unit provided outside the container, and the vibration unit and the vibration generating unit each include a vibration magnetic body and a magnetic body that transmit vibration in a non-contact manner by magnetic means. The required strength is not increased, vibration can be eliminated, and workability and safety are good.

Further, since the direction of vibration of the vibrating section is not parallel to the direction of the line of magnetic force generated between the vibrating magnetic body of the vibrating section and the magnetic body of the vibration generating section, the weight of the vibrating section may be large, When the force for stirring or the like due to vibration is large, the area for generating the lines of magnetic force can be increased.

Further, the vibration stirring and mixing apparatus according to the present invention has a vibrating section provided inside the container and provided with vibrating blades, and a vibration generating section provided outside the container. Each has a vibrating magnetic body and a magnetic body that transmit vibration in a non-contact manner by magnetic means, so that stability is good,
The required strength of the container does not increase, vibration can be eliminated, and workability and safety such as replacement of the vibrating blades and cleaning in the container are excellent.
Further, since the non-magnetic material is interposed between the vibrating portion and the vibration generating portion, it is possible to pass magnetic lines of force generated between the vibrating magnetic body of the vibrating portion and the magnetic material of the vibration generating portion.

Further, since the vibration generating section is provided at the bottom of the container, the vibration generating section and the mixture to be stirred can be separated from each other, and a heavy linear motion drive motor can be provided at the bottom of the container. The center of gravity is lowered, the stability is increased, and the strength of the upper part of the container can be reduced, which leads to weight reduction. The conventional eccentric weight type vibration motor has three-dimensional whirling vibration, and it is difficult to prevent the transmission of vibration to the container. , The prevention of vibration transmission to the container is facilitated. Further, when cleaning the inside of the container or replacing the vibrating blade and the vibrating shaft, it is not necessary to remove the vibrating motor each time as in the related art, so that workability and safety are high.

The vibration axis of the vibrating blade and the vibrating blade plate are
Since it is integrally molded from plastic or magnesium alloy, it can be made of lightweight or high-toughness resin or metal material with high rigidity. It becomes easier to prevent vibration transmission.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of a first embodiment of the present invention.

FIG. 2 is a plan view illustrating a relationship between a magnetic body and a vibrating magnetic body in FIG. 1;

FIG. 3 is a configuration diagram of a second embodiment of the present invention.

FIG. 4 is a longitudinal sectional view of a main part of FIG. 3;

FIG. 5 is an operation explanatory view of the second embodiment.

FIG. 6 is a longitudinal sectional view and a plan view of a main part according to a third embodiment of the present invention.

FIG. 7 is a configuration diagram illustrating an example of a conventional vibration stirring and mixing apparatus.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Container, 2 vibrating parts, 3 vibrating magnetic bodies, 4 vibration generating parts, 5 vibration generating bodies, 6 magnetic bodies, 7, 7a, 7b, 7
c, 7d Magnetic field lines, 9 cylindrical concave portions, 15 vibrating blades,
16 vibrating shaft, 17 vibrating blade, 19 drive device, 2
0 drive motor, 21 permanent magnet, 22 axis of motion, 25
Drive, 27 vibrating permanent magnet.

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification FI FI Theme Court ゛ (Reference) H02K 7/14 H02K 7/14 A (72) Inventor All Doi 2-3-2 Marunouchi 2-chome, Chiyoda-ku, Tokyo (72) Inventor Yukio Hayashi 2-3-2 Marunouchi, Chiyoda-ku, Tokyo F-term (reference) 3J043 AA03 DA04 FA01 FA04 FB20 4G036 AB02 4G037 DA21 DA30 EA10 5D107 AA12 AA13 AA14 BB04 FF08 5H607 AA04 BB01 CC05 EE26

Claims (6)

[Claims] 1. A vibration device comprising: a vibration unit provided inside a container; and a vibration generation unit provided outside the container, wherein the vibration unit and the vibration generation unit each transmit vibration in a non-contact manner by magnetic means. A vibration transmission device comprising a magnetic body and a magnetic body. 2. The vibration according to claim 1, wherein a direction of vibration of the vibrating portion and a direction of a line of magnetic force generated between the vibrating magnetic body of the vibrating portion and the magnetic body of the vibration generating portion are non-parallel. Transmission device. 3. A vibrating unit provided inside the container and provided with vibrating blades, and a vibration generating unit provided outside the container,
A vibrating stirrer / mixer, wherein the vibrating section and the vibration generating section each include a vibrating magnetic body and a magnetic body that transmit vibration in a non-contact manner by magnetic means. 4. The vibration stirring and mixing apparatus according to claim 3, wherein a non-magnetic material is interposed between the vibration part and the vibration generation part. 5. The vibration stirring and mixing device according to claim 3, wherein the vibration generator is provided at the bottom of the container. 6. The vibration stirring and mixing apparatus according to claim 3, wherein the vibration axis of the vibration blade and the vibration blade plate are integrally formed of plastic or magnesium alloy.