JP2002035563A - Stirring method and stirring apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enhance stirring efficiency to a large extent than before in a method and apparatus for stirring an object to be stirred in a container by moving the container from the outside. SOLUTION: In a stirring method allowing the stirring container housing the object to be stirred to rotate on its own center axis while allowing the same to revolve centering around its center axis to stirr the object to be stirred in the stirring container, the stirring container is arranged so that the longitudinal direction thereof crosses the rotating center axis at a right angle to stirr the object to be stirred in the stirring container while allowing the stirring container to revolve and rotate on its own axis.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stirring method and a stirring device for stirring an object contained in a container by moving the container from outside.

[0002]

2. Description of the Related Art Conventionally, in order to mix a powder, a liquid, or a powder and a liquid, an object to be stirred is housed in a cylindrical cup, and the object to be stirred is rotated by revolving while the cup rotates. A stirring method for mixing is known.

FIG. 11 shows a conventional stirring method.
In this method, the cup 1 accommodating the stirring target rotates around the rotation center axis 3 while revolving about the revolving center axis 2, and stirs the stirring object in the cup 1.

[0004]

However, in such a conventional stirring method, since the center axis of the cup 1 is arranged on the rotation center axis 3, the rotation of the cup 1 and the rotation of the cup 1 cause the inside of the cup 1 to rotate. As shown in FIGS. 12 (a), (b), (c) and (d), the stirring object 4 simply moves along the inner periphery of the cup 1 to obtain a sufficient stirring efficiency. There was a problem that it was difficult.

The present invention has been made to solve such a conventional problem, and an object of the present invention is to provide a stirring method and a stirring apparatus capable of greatly improving the stirring efficiency as compared with the conventional one.

[0006]

According to the first aspect of the present invention, there is provided a stirring method comprising:
In a stirring method in which a stirring container accommodating an object to be stirred is rotated around a rotation center axis while revolving around a revolution center axis, and the stirring object is stirred in the stirring container, Are arranged so that the longitudinal direction of the stirring vessel is orthogonal to the rotation center axis, and the object to be stirred in the stirring vessel is stirred while rotating and rotating the stirring vessel.

According to a second aspect of the present invention, in the stirring method, the stirring container accommodating the object to be stirred revolves around the central axis of revolution while rotating around the central axis of revolution. In the stirring method for stirring an object, the stirring vessel is arranged such that a central axis in a longitudinal direction of the stirring vessel is arranged in a plane perpendicular or substantially perpendicular to the rotation center axis, and revolves and rotates the stirring vessel. The object to be stirred in the stirring container is stirred while the stirring is performed.

According to a third aspect of the present invention, in the stirring method according to the first or second aspect, the stirring vessel is revolved and rotated so that the revolution period and the rotation period are the same or substantially the same. It is characterized by the following. Claim 4
The stirring method according to any one of claims 1 to 3, wherein the revolving center axis and the rotation center axis are parallel or substantially parallel.

According to a fifth aspect of the present invention, there is provided a stirrer comprising: a first rotating body that rotates about a revolution center axis; a rotation center axis disposed on the first rotating body at a position different from the center; (1) a rotating means for rotating the rotating body and the rotation center axis, and a fixing means for fixing the stirring vessel containing the object to be stirred to the rotation center axis such that the longitudinal direction of the stirring vessel is orthogonal to the rotation center axis. Means.

According to a sixth aspect of the present invention, there is provided a stirrer comprising: a first rotating body which rotates about a revolution center axis; a rotation center axis arranged at a position different from the center of the first rotating body; A rotating body for rotating the rotating body and the rotation center axis, and a stirring vessel for accommodating the object to be stirred in a plane in which the center axis in the longitudinal direction of the stirring vessel is perpendicular or substantially perpendicular to the rotation center axis. And a fixing means for fixing to the rotation center axis so as to be arranged at the center.

According to a seventh aspect of the present invention, in the agitating apparatus according to the fifth or sixth aspect, the rotating means rotates the rotation center axis at the same or substantially the same as the number of rotations of the first rotating body. It is characterized by rotating by a number. The stirrer according to claim 8 is any one of claims 5 to 7.
The stirrer according to the item, wherein the central axis of revolution and the central axis of rotation are arranged in parallel or substantially in parallel.

A stirring device according to a ninth aspect of the present invention is the stirring device according to any one of the fifth to eighth aspects, further comprising fixing means for detachably fixing the stirring container to the rotation center shaft. It is characterized by the following. According to a tenth aspect of the present invention, in the stirrer according to the ninth aspect, a second rotating body fixed to a tip of the rotation center shaft and the stirring container are detachably fixed to the second rotating body. And a clamping mechanism.

(Function) In the stirring method according to the first aspect, the longitudinal direction of the stirring vessel is disposed so as to be orthogonal to the rotation center axis. Therefore, by appropriately selecting the number of revolutions of the rotation and rotation of the stirring vessel, the object to be stirred in the stirring vessel moves while largely deforming along the cross section of the stirring vessel cut along a plane perpendicular to the rotation center axis. Thus, the stirring efficiency is improved.

In the stirring method according to the second aspect, the center axis in the longitudinal direction of the stirring vessel is disposed in a plane perpendicular or substantially perpendicular to the rotation center axis. Therefore, by appropriately selecting the number of revolutions of the rotation and rotation of the stirring vessel, the object to be stirred in the stirring vessel moves while largely deforming along the cross section of the stirring vessel cut along a plane perpendicular to the rotation center axis. Thus, the stirring efficiency is improved.

In the stirring method according to the third aspect, the stirring vessel revolves and rotates so that the revolution period and the rotation period have the same or substantially the same period. Thus, the object to be stirred in the stirring vessel moves while being deformed most greatly along the longitudinal section of the stirring vessel. In the stirring method of claim 4, the central axis of revolution and the central axis of rotation are parallel or substantially parallel, and the centrifugal force due to the revolution and the centrifugal force due to the rotation are:
It acts on one point on the object to be stirred on the same plane.

Therefore, it is possible to act on the object to be stirred in the stirring vessel so that the total sum of the centrifugal force due to the revolution and the rotation at a certain moment is maximized. In the stirring device according to the fifth aspect, the rotation of the first rotating body causes the stirring container containing the object to be stirred to revolve, and the rotation of the rotation center axis causes the stirring container to rotate. Then, the stirring vessel is fixed to the rotation center axis by the fixing means such that the longitudinal direction of the stirring vessel is orthogonal to the rotation center axis.

Therefore, by appropriately selecting the number of revolutions of the rotation and rotation of the stirring vessel, the object to be stirred in the stirring vessel is greatly deformed along the cross section of the stirring vessel cut along a plane perpendicular to the rotation center axis. While moving, the stirring efficiency is improved. In the stirrer according to the sixth aspect, the rotation of the first rotating body causes the stirring vessel containing the object to be stirred to revolve, and the rotation of the rotation center axis causes the stirring vessel to rotate.

Then, the stirring vessel is fixed to the rotation center axis such that the center axis in the longitudinal direction of the stirring vessel is located in a plane perpendicular or substantially perpendicular to the rotation center axis. Therefore, by appropriately selecting the number of revolutions of the rotation and rotation of the stirring vessel, the object to be stirred in the stirring vessel moves while largely deforming along the cross section of the stirring vessel cut along a plane perpendicular to the rotation center axis. Thus, the stirring efficiency is improved.

In the stirring device according to the seventh aspect, the rotation means rotates the rotation center axis at the same or substantially the same rotation speed as the rotation speed of the first rotating body. Revolve and rotate so that the rotation period is the same or substantially the same. And by this, the object to be stirred in the stirring vessel is, for example,
It moves while deforming the most along the rectangular vertical section.

In the stirring device according to the eighth aspect, the central axis of revolution and the central axis of rotation are parallel or substantially parallel. Therefore,
The centrifugal force due to the revolution and the centrifugal force due to the rotation are applied on the same plane with respect to one point of the object to be stirred.
The object to be stirred in the stirring container can be made to act so that the total sum of the centrifugal force due to the revolution and the rotation at a certain moment is maximized.

In the stirring device according to the ninth aspect, the stirring container can be detachably fixed to the rotation center shaft. In the stirring device according to the tenth aspect, the stirring container can be detachably fixed to the second rotating body fixed to the tip of the rotation center shaft via the clamp mechanism.

[0022]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings.

FIG. 1 shows an embodiment of the stirring device of the present invention. In this stirring device, a motor 13 is fixed to the lower surface of the base member 11. The base member 11 has a disk shape, and has a through hole 11a at the center. The revolving center shaft 15 is inserted through the through hole 11a, and the lower end thereof is directly connected to the rotating shaft of the motor 13.

At the center of the upper surface of the base member 11, a first timing pulley 17 is disposed. A through hole 17a is provided at the center of the first timing pulley 17, and the revolution center shaft 15 is inserted into the through hole 17a. The first timing pulley 17 is connected to the base member 11.
It is fixed to the upper surface of.

A first rotating body 19 is disposed above the revolving center shaft 15. The first rotating body 19 has a disk shape, and the revolving center shaft 15 is fixed to a through hole 19a provided at the center in a fitted state. On the outer peripheral side of the first rotating body 19, a through hole 19b is provided.

A cylindrical bearing case 21 is fixed to the through hole 19b in a fitted state. A rotation center shaft 25 is rotatably supported in the bearing case 21 via a bearing 23. Below the rotation center shaft 25, a second timing pulley 27 is disposed.

A through hole 27a is provided at the center of the second timing pulley 27, and the rotation center shaft 25 is fixed in a fitted state. The second timing pulley 27 and the first timing pulley 17 are connected by a timing belt 28. A cylindrical spacer 29 is arranged between the second timing pulley 27 and the inner ring of the lower bearing 23.

A second rotating body 31 having a flat plate shape is fixed to the upper end of the rotation center shaft 25. The second rotating body 31 is fixed so as to be disposed in a plane perpendicular to the rotation center axis 25. On the upper surface of the second rotating body 31, a capsule-like stirring vessel 33 for accommodating the stirring target is detachably fixed via a clamp mechanism 35.

In this embodiment, the stirring container 33 has a rectangular parallelepiped shape, and its central axis 33A in the longitudinal direction.
Are fixed so as to be arranged in a plane perpendicular to the rotation center axis 25. The first rotating body 19 includes the revolving center axis 1.
5, a through hole 19 is provided on the side opposite to the rotation center axis 25.
c is provided.

A counterweight 37 is fitted and fixed in the through hole 19c. FIG. 3 shows the stirring vessel 3
The stirring vessel 33 is made of resin, metal, or the like, and has a female screw part 3 at one end of a bottomed main body part 39.
9a are formed.

Then, the cover member 4 is attached to the female screw portion 39a.
1 is detachably screwed. FIG. 4 shows the details of the clamp mechanism 35. In this embodiment, a pair of fixing members 43 are arranged on the upper surface of the stirring container 33 at predetermined intervals in the direction of the container center axis 33A. Fixing member 4
On both sides of 3, through holes 43 a into which screws 45 are inserted are provided.

Then, a screw 45 is inserted into the through hole 43a, and the tip of the screw 45 is screwed into a female screw portion 31a provided at a position on both sides of the stirring container 33 of the second rotating body 31, whereby stirring is performed. The container 33 is fixed to the upper surface of the second rotating body 31. In the above-described stirrer, stirring of the stirrer in the stirring vessel 33 is performed as described below.

First, a capsule-shaped stirring vessel 33 for accommodating a stirring object is fixed to the upper surface of the second rotating body 31 by a clamp mechanism 35. In the stirring container 33, a stirring target such as a powder, a liquid or a powder and a liquid to be stirred is stored in advance with the lid member 41 removed.
Again sealed.

Next, the motor 13 rotates at a predetermined rotation speed, and the rotation of the revolving center shaft 15 rotates the first rotating body 19. The rotation of the first rotating body 19 causes the second timing pulley 27 to rotate outside the first timing pulley 17, and the rotation of the rotation center shaft 25 causes the first rotating body 19 to rotate by the operation of the timing belt 28. It rotates at the same speed as 19.

Thus, the stirring vessel 33 revolves around the revolving center axis 15 and revolves about the revolving center axis 25. And the stirring container 33 is provided with the container central axis 3.
3A is arranged in a plane perpendicular to the rotation center axis 25 and is fixed to the rotation center axis 25, so that the stirring target accommodated in the stirring vessel 33 moves along the longitudinal section of the stirring vessel 33. It moves while being greatly deformed and is efficiently stirred.

FIGS. 5 and 6 show the states of movement of the stirring object 47 accommodated in the stirring vessel 33, (a), (b),
(C) and (d) are shown each time the first rotating body 19 rotates 90 °. Here, the rectangular parallelepiped stirring vessel 3
3 is a longitudinal section, that is, a section obtained by cutting the stirring vessel 33 along a plane perpendicular to the rotation center axis 25, and has a rectangular shape.

The first peripheral surface 33a and the second peripheral surface 33
b, the first end face 33c and the second end face 3
3d faces each other. In this embodiment, since the rotation center shaft 25 rotates at the same rotation speed as the first rotating body 19, when the first rotating body 19 rotates 90 °, the stirring vessel 3 rotates.
The container center axis 33A of No. 3 also rotates 90 °.

Therefore, in the state (a), the container center axis 33A of the stirring vessel 33 is located in a direction perpendicular to the line connecting the revolution center axis 15 and the rotation center axis 25, and
Assuming that the rotating body 19 is rotating clockwise and the rotation center axis 25 is rotating counterclockwise, in the state (a), the stirring target 47 in the stirring vessel 33 is rotated by the centrifugal force caused by the revolution and the rotation. Is pressed toward the first peripheral surface 33a and deformed.

Next, in the state (b), the center axis 33A of the stirring vessel 33 is aligned with the revolving center axis 15 and the rotation center axis 25.
The stirring target 47 in the stirring vessel 33 is pressed toward the first end face 33c and deformed by the centrifugal force caused by the revolution and the rotation. Next, in the state of (c), the container center axis 33A of the stirring container 33 is positioned in a direction perpendicular to the line connecting the revolution center axis 15 and the rotation center axis 25, and the centrifugal force caused by the revolution and the rotation. Accordingly, the stirring target 47 in the stirring container 33 is pressed toward the second peripheral surface 33b and deformed.

Next, in the state (d), the center axis 33A of the stirring vessel 33 is aligned with the revolving center axis 15 and the rotation center axis 25.
The stirring target 47 in the stirring vessel 33 is pressed toward the second end face 33d and deformed by the centrifugal force caused by the revolution and the rotation. Then, the states of (a) to (d) are repeated by the rotation of the first rotating body 19, and the stirring target 47 accommodated in the stirring container 33
Is performed.

That is, in the above-described stirring apparatus, as shown in FIG. 6, while the first rotating body 19 makes one rotation, the stirring object 47 in the stirring vessel 33 moves along the longitudinal section of the stirring vessel 33. It will move while deforming greatly. In the stirring method and the stirring apparatus described above, the stirring vessel 33 is formed in a capsule shape, and the vessel center axis 33A is arranged in a plane perpendicular to the rotation center axis 25.
By appropriately selecting the number of revolutions of the revolution and the rotation of 3, the stirring object 47 in the stirring vessel 33 moves while being largely deformed along the longitudinal section of the capsule-shaped stirring vessel 33, so that the stirring efficiency is improved. It can be greatly improved compared to the related art.

In the stirring method and the stirring apparatus described above, the stirring vessel 33 revolves and rotates so that the revolution cycle and the rotation cycle become the same cycle.
The stirring object 47 in the inside can be moved while being deformed most greatly along the longitudinal section of the stirring container 33. On the other hand, FIGS. 7 and 8 show the stirring object accommodated in the stirring container 33 when the rotation speed of the first rotating body 19 is sufficiently increased with respect to the rotation speed of the rotation center shaft 25. The moving state of 47 is shown in the order of (a), (b), (c), and (d).
It is shown every time the first rotating body 19 rotates 90 °.

As described above, when the rotation speed of the first rotating body 19 is sufficiently increased with respect to the rotation speed of the rotation center shaft 25, the container center shaft 33A of the stirring vessel 33 is rotated with the revolution center shaft 15 by rotation. The first rotating body 19 is always positioned, for example, in a direction perpendicular to the line connecting the central axis 25 during one rotation of the first rotating body 19. Therefore, as shown in FIG. 8, while the first rotating body 19 makes one rotation, the stirring target 47 in the stirring container 33 always moves toward the first peripheral surface 33 a by the centrifugal force due to the revolution and the rotation. It is pressed and hardly deformed, and the stirring efficiency is reduced.

FIGS. 9 and 10 show the rotation center axis 2.
When the rotation speed of the first rotating body 19 is sufficiently reduced with respect to the rotation speed of 5, the moving state of the stirring target 47 accommodated in the stirring container 33 is represented by (a), (b), ( c), (d)
In this order, the rotation center axis 25 is shown every time it rotates 90 °. As described above, when the rotation speed of the first rotating body 19 is sufficiently reduced with respect to the rotation speed of the rotation center shaft 25, the stirring target 47 in the stirring vessel 33 mainly includes the rotation center shaft 2
Only the centrifugal force due to the rotation of 5 acts.

Accordingly, as shown in FIG. 10, while the rotation center shaft 25 makes one rotation, the centrifugal force of the rotation causes the stirring object 47 in the stirring container 33 to move from the first end face 33c of the stirring container 33 to the first end surface 33c. The second end face 33d is always pressed in a state of being separated and hardly deformed, and the stirring efficiency is reduced. In addition, in the above-described stirring method and stirring device, the revolving center axis 15 and the revolving center axis 25 are parallel to each other. Can be maximized, and the stirring efficiency can be improved.

In the above-described stirring device, the stirring container 33 is detachably fixed to the rotation center shaft 25.
The stirring container 33 can be easily replaced. Further, in the above-described stirring device, the stirring container 33 is detachably fixed to the second rotating body 31 fixed to the tip of the rotation center shaft 25 via the clamp mechanism 35. The stirring container 33 can be easily and reliably fixed to the container 25.

In the above embodiment, the stirring vessel 3
Although an example in which 3 is formed in a rectangular parallelepiped shape has been described, the present invention is not limited to such an embodiment.
The shape may be a cylindrical shape, a polygonal column, an elliptical capsule, or the like. Further, in the above-described embodiment, the example in which the stirring container 33 is detachably fixed to the second rotating body 31 fixed to the tip of the rotation center shaft 25 has been described, but the present invention is limited to such an embodiment. Not the center axis of rotation 2
Alternatively, the stirring vessel 33 may be directly fixed to 5.

Furthermore, in the above-described embodiment, an example was described in which the container center axis 33A of the stirring vessel 33 was located in a plane perpendicular to the rotation center axis 25, but the present invention is limited to such an embodiment. Stirring vessel 3
The third container center axis 33A may be slightly inclined with respect to the rotation center axis 25. Further, in the above-described embodiment, an example was described in which the revolution center axis 15 and the rotation center axis 25 were parallel to each other, but the present invention is not limited to such an embodiment, and the revolution center axis 15 and the rotation center The shaft 25 may be arranged slightly inclined from the parallel state.

In the above-described embodiment, an example was described in which the revolution period and the rotation period of the stirring vessel 33 were the same, but the present invention is not limited to such an embodiment, and the revolution period and the rotation period May be slightly different.

[0050]

As described above, in the stirring method according to the first aspect, the object to be stirred in the stirring container moves while largely deforming along the cross section of the stirring container cut along a plane perpendicular to the rotation center axis. Therefore, the stirring efficiency can be significantly improved compared to the conventional case.

In the stirring method according to the second aspect, the object to be stirred in the stirring vessel moves while largely deforming along the cross section of the stirring vessel cut along a plane perpendicular to the rotation center axis. It can be greatly improved.

In the stirring method according to the third aspect, the stirring container is revolved and rotated so that the revolution period and the rotation period have the same or substantially the same period. Can be moved while being deformed to the greatest extent along the vertical section. In the stirring method of claim 4,
Since the center axis of revolution and the center axis of rotation are parallel or almost parallel, it is possible to act on the object to be stirred in the stirring vessel so that the total sum of the centrifugal force due to the revolution and rotation at a certain moment is maximized. In addition, the stirring efficiency can be improved.

In the stirrer according to the fifth aspect, the object to be stirred in the stirring vessel moves while largely deforming along the cross section of the stirring vessel cut along a plane perpendicular to the rotation center axis.
The stirring efficiency can be greatly improved compared to the conventional case. In the stirring device according to the sixth aspect, the object to be stirred in the stirring container moves while largely deforming along the cross section of the stirring container cut along a plane perpendicular to the rotation center axis, thereby greatly improving the stirring efficiency. can do.

In the stirring device according to the seventh aspect, the rotation means rotates the rotation center axis at the same or substantially the same rotation speed as the rotation speed of the first rotating body, so that the stirring vessel is rotated.
Since the revolving cycle and the revolving cycle are revolved and revolved so as to be the same or substantially the same cycle, the object to be stirred in the stirring vessel can be moved while being deformed most greatly along the longitudinal section of the stirring vessel. it can.

In the stirrer according to the eighth aspect, the center axis of rotation and the center axis of revolution are arranged in parallel or substantially in parallel. Can be maximized, and the stirring efficiency can be improved. In the stirrer according to the ninth aspect, the stirring container is detachably fixed to the rotation center shaft, so that the stirring container can be easily replaced.

In the stirrer according to the tenth aspect, the stirring container is detachably fixed to the second rotating body fixed to the tip of the rotation center shaft via the clamp mechanism. The stirring vessel can be fixed easily and securely.

[Brief description of the drawings]

FIG. 1 is a sectional view showing one embodiment of a stirring device of the present invention.

FIG. 2 is a top view of FIG.

FIG. 3 is a longitudinal sectional view showing the stirring vessel of FIG.

FIG. 4 is an explanatory view showing the clamp mechanism of FIG. 1;

FIG. 5 is an explanatory view showing the operation of the stirring device of FIG. 1;

6 is an explanatory diagram showing a moving state of an object to be stirred accommodated in the stirring container of FIG. 5;

FIG. 7 is an explanatory diagram showing an operation of the stirring device when the rotation speed of the rotation center shaft is sufficiently smaller than the rotation speed of the first rotating body in the stirring device of FIG. 1;

8 is an explanatory diagram showing a moving state of an object to be stirred accommodated in the stirring container of FIG. 7;

FIG. 9 is an explanatory diagram showing the operation of the stirring device when the rotation speed of the rotation center shaft is sufficiently higher than the rotation speed of the first rotating body in the stirring device of FIG. 1;

FIG. 10 is an explanatory diagram showing a moving state of an object to be stirred accommodated in the stirring container of FIG. 9;

FIG. 11 is an explanatory view showing a conventional stirring device.

FIG. 12 is an explanatory diagram showing a moving state of a stirring target accommodated in the cup of FIG. 11;

[Explanation of symbols]

 15 Revolving center axis 19 First rotating body 25 Rotating center axis 31 Second rotating body 33 Stirring vessel 33A Container center axis 35 Clamp mechanism 47 Stirring object

Claims (10)

[Claims] 1. A stirring method in which a stirring container accommodating a stirring object rotates around a rotation center axis while revolving about a revolution center axis, and stirs the stirring object in the stirring container. In the stirring vessel, the stirring vessel is disposed such that the longitudinal direction of the stirring vessel is orthogonal to the rotation center axis, and the object to be stirred in the stirring vessel is stirred while revolving and rotating the stirring vessel. Characteristic stirring method. 2. A stirring method in which a stirring container accommodating a stirring object rotates around a rotation center axis while revolving about a revolution center axis, and stirs the stirring object in the stirring container. In the stirring vessel, the central axis in the longitudinal direction of the stirring vessel is disposed in a plane perpendicular or substantially perpendicular to the rotation center axis, and inside the stirring vessel while revolving and rotating the stirring vessel Agitating the object to be agitated. 3. The stirring method according to claim 1, wherein the stirring vessel is revolved and rotated so that the revolution period and the rotation period have the same or substantially the same period. Method. 4. The stirring method according to claim 1, wherein the revolving center axis and the rotation center axis are parallel or substantially parallel. . 5. A first rotating body that rotates about a revolution center axis, a rotation center axis that is arranged on the first rotating body at a position different from the center thereof, the first rotating body and the first rotating body. Rotating means for rotating the rotation center axis, and fixing means for fixing the stirring vessel containing the object to be stirred to the rotation center axis such that the longitudinal direction of the stirring vessel is orthogonal to the rotation center axis. A stirring device characterized by the above-mentioned. 6. A first rotating body that rotates about a revolving center axis, a rotation center axis disposed at a position different from a center of the first rotating body, the first rotating body and the first rotating body. A rotating means for rotating the rotation center axis, and a stirring vessel for accommodating the object to be stirred, such that the center axis in the longitudinal direction of the stirring vessel is arranged in a plane perpendicular or substantially perpendicular to the rotation center axis. A stirrer comprising: fixing means for fixing to a rotation center shaft. 7. The stirring device according to claim 5, wherein the rotating unit rotates the rotation center axis at a rotation speed equal to or substantially equal to the rotation speed of the first rotating body. Characteristic stirrer. 8. The stirring device according to claim 5, wherein the central axis of revolution and the central axis of rotation are arranged in parallel or substantially in parallel. apparatus. 9. The stirring device according to claim 5, further comprising a fixing means for detachably fixing the stirring container to the rotation center shaft. apparatus. 10. The stirring device according to claim 9, wherein: a second rotating body fixed to a tip of the rotation center shaft; and a clamp mechanism for detachably fixing the stirring container to the second rotating body. A stirring device, comprising: