JPH05337355A - Mixer - Google Patents

Abstract

PURPOSE: To achieve the rational mixing operation by material charging and discharging of a mixture under a fully hermetically closed state by integrally clamping a universally used standard material container and container. CONSTITUTION: A mixing shaft 2 by electric motor drive mounted with a mixing tool 3 is disposed within the mixing container 1 and is born freely turnably around a turning shaft 5 on a mixing machine supporting base 4 from a position of the material container holding the material to be mixed to an outlet position where the material is accepted together with the material container. The prefabricated material container provided with the standard container 6 and a hopper forming discharge port in common use as a supply port for clamping is disposed at the mixing container 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mixer for various solid, paste and liquid materials, and more particularly to a mixer for rotating an integrally clamped mixing container and material container.

[0002]

2. Description of the Related Art Conventionally, in the structure of a known mixer,
The material container filled with the material supplied to the mixing container is
Specially shaped material containers are used to match the shape of the mixing container.

[0003]

However, the above-mentioned conventional mixer has a problem that a material container having a special shape is required, and a commercially available material container which is commonly used cannot be used.

Further, it is not preferable to use a material container having a special shape so as to be integrated with the mixing container so as to charge and discharge the material, since a complicated mixing operation is required.

The present invention has been made to solve the above-mentioned problems of the prior art, and a standard material container and a mixing container, which are widely used, are fastened together to form a material from the material container to the mixing container. An object of the present invention is to provide a mixer that can smoothly perform charging and discharging of a mixture from a mixing container to a material container under a completely sealed state.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention is directed to a motor-driven mixing shaft provided with a mixing tool, which is disposed inside a mixing container so that the material container holds the material. A mixer having a mixing container rotatably supported around a rotating shaft on a mixer support at an outlet position for receiving the material container at a mixing position, the mixing container being clamped to a standard container. The assembly-type material container provided with a hopper that forms a supply / discharge port for the above is arranged.

[0007]

With the above construction, the hopper of the mixing container is formed with a supply / discharge port and is fastened by a simple means to a standard container, such as a drum, which is commonly used, and thus is rotated together with the mixing container to a desired mixing position. Be moved.

The materials to be mixed are gradually flowed from the material container into the mixing container and charged therein, and a strong mixing action is performed in the mixing container. When the mixing operation is completed, the mixed product is returned to the material container again and is retained in the container until it is used in the next step.

The material charging from the material container to the mixing container and the discharge of the mixed product from the mixing container to the material container are performed under a short path, and the optimum material charging and reversing from the material container to the mixing container is This is achieved by rotatably bearing about a suitably arranged pivot axis.

The mixing container is supported so as to be pivoted downwardly around an inclined pivot shaft, and the material container fastening portion above the hopper of the mixing container is inclined, so that some size is required. It has a sufficient floor level so that the material container can be rotated integrally with the mixing container.

Since the rotating shaft is inclined, the material is always inclinedly flowed on the hopper, gradually flowing from the material container into the mixing container, and then discharged upside down and charged to ensure effective mixing. The operation can be achieved.

Since the mixer according to the invention can be operated with various mixing tools in all pivotal positions, it is possible to carry out various tasks perfectly. Furthermore, the mixer can be used as a free-fall mixer.

[0013]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a side view of the mixer, showing that the mixing container of the mixer is clamped together with a standard container of material in a mixing position pivoted about a tilt axis, and shown in phantom. Indicates the receiving position of the standard container and the discharging position of the mixing container.

FIG. 2 is a front view of the mixer, shown in the mixing position, and the mixing container clamped to the standard container by dashed lines is shown in the 90 ° pivoted position.

The mixer has a mixing container 1, and the mixing container 1
An electric motor driven mixing shaft 2 provided with a mixing tool 3 is arranged inside, and a mixing position from a position of a material container 6 holding materials to be mixed around a rotating shaft 5 on a mixer support 4 to a mixing position. Is rotatably supported at an outlet position for receiving the material container 6 together with the material container 6.

The mixing container 1 is provided with a hopper 7 having a supply / discharge port, and is clamped with a standard container 6, for example, a drum can to form an assembling material container.

In this embodiment, the supply / discharge hopper 7
Is provided outside the mixing shaft 2 in the mixing container 1.

The mixing container 1 has a cylindrical shape, and an end plate 8 is fitted at one end on the side of the hopper 7 which is a tubular material having a circular cross section, and an openable bottom plate 9 is provided at the other end. ..

The mixing container 1 is rotationally symmetrical and is supported by a downwardly inclined rotary shaft on the mixer support base 4 such that it can be continuously rotated by at least 180 °, preferably 360 ° from the horizontal position. There is.

The hopper 7 is located on the opposite side of the rotating shaft 5, is outside the end plate 8 of the mixing container 1, and is inclined with respect to the end plate 8 of the mixing container 1. End 7a
And has been shown to be fastened with the standard container using the quick opening and closing means 10.

The rotating shaft 5 is rotatably supported on an upper portion of a supporting arm 4a formed at an obtuse angle with respect to the vertical direction, and the rotating shaft 5 driven by a reduction motor 11 is mounted on the supporting arm 4a. Installed.

The rotary shaft 5 is held stationary on the mounting member 12 together with the end plate 8 of the mixing container 1.

A reduction motor 13 for driving the mixing shaft 2 is provided on the mounting member 12.

Then, the bottom plate 9 is openably and closably fastened to the mixing container 1 by the fastening means 14.

Stationary accommodating portion 1 for pallet 16 for inserting and withdrawing standard container 6 on the floor of support base 4.
5 is shown.

A cam plate 17 having a position detector is provided on the rotary shaft 5.

In the mixing container 1, at least one set of scrapers 18 is attached to the mixing shaft 2.

The rotation of the mixing container 1 can be performed manually or by driving an electric motor. The reduction motor 13 of the mixing tools 2 and 3 has a predetermined rotation position, for example, vertical, 15
°, 30 ° and 45 ° tilted position and horizontal position (9
It is simply operated in 0 °) and in the upright position (180 °).

The fixed or rotary mixing tool 3 provided in the mixing container 1 can be replaced for different mixing operations. For example,

A) A spiral band-shaped mixing tool wound in a spiral for a vertical or slightly inclined posture,
Adapted to Figure 1, b) propeller element mixing tool inclined to 45 °, c) paddle, vane, plow or double spiral mixing tool for horizontal mixing positions, or d) between extreme positions. It is a fixed mixing tool made of a thin plate of an automatic drop mixing machine for performing steady movement exchange, and the natural falling mixing machine is steadily reciprocally rotated, and the mixing tools 2 and 3 are not driven.

A standard container 6 having the same diameter is clamped on the hopper 7 so as to have an internal volume which is larger than or equal to the net volume of the mixing chamber of the mixing container 1. And, the rotating shaft 5 is formed in a hollow shape,
Inside it can be provided pipes for liquid or gaseous materials as well as other energy pipes.

By using the accumulation program operation 19 and the frequency converter, it is adapted to grasp the rotational position of the cam plate 17 by the position detector, and a separate mixing program can be automatically executed. By using the accumulation program operation 19, also the filling and discharging of the mixing vessel 1 following the mixing action is carried out automatically.

In order to tighten the standard container 6 on the upper part of the mixing container 1, the mixing container 1 provided with the hopper 7 is vertically erected downward as shown by the chain line in FIG. Accurate supply positions are determined by stacking on a pallet (euro pallet) 16 in the stationary accommodating portion 15 of the mixer support base 4. Then, it is lifted by a manual lift for a slight dimension "X" and pressed onto the hopper 7,
It is fastened to the hopper 7 using the quick opening / closing means 10.

Mixing container 1 in which standard container 6 is fastened together
Is rotated about a rotation axis 5 to a required mixing position, where the material to be mixed from the standard container 6 is flowed toward the mixing container 1 to mix the material itself and the additive material. ..

After the mixing operation is completed, the mixing container 1 is rotated again to the outlet (discharge) position, and the mixture is returned to the standard container 6 again. Thus, the standard container 6 is transported to the next process or the like.

By virtue of the fact that the pivot shaft 5 is arranged above the support arm 4a, one of the upper mixing vessel parts can be conveniently filled with the material by hand, while the opposite side is placed in the lower vessel. Large amounts of the mixture can be discharged.

[0038]

As is apparent from the above-described embodiment, the present invention is such that a general-purpose standard material container and a mixing container are fastened together, material charging from the material container to the mixing container and material mixing from the mixing container. It has a great effect that the mixture can be smoothly discharged / conveyed into the container under a completely sealed state and a rational mixing operation can be achieved.

[Brief description of drawings]

FIG. 1 is a side view of a mixer according to an embodiment of the present invention.

FIG. 2 is a front view of a mixer according to an embodiment of the present invention.

[Explanation of symbols]

 1 Mixing Container 2 Mixing Shaft 3 Mixing Tool 4 Mixing Machine Support 5 Rotating Shaft 6 Standard Material Container 7 Supply and Discharge Hopper 8 End Plate 9 Bottom Plate 10 Rapid Opening / Closing Means 11 Reduction Motor 12 Mounting Member 13 Reduction Motor 14 Tightening Means 15 Stationary storage 16 Pallet 17 Cam plate 18 Scraper

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Bernhard Ruberg Germany 4790 Paderborn Westan Mawell 48 (72) Inventor Bernd Franz Ruberg Germany 4790 Paderborn Fürstenberg Strasse 21 (72) Inventor Jürich Ruberg Germany Federal Republic of 4790 Duisburg Duisburger Strasse 102

Claims (20)

[Claims] 1. An electric motor driven mixing shaft provided with a mixing tool is disposed inside a mixing container, and on a mixer support stand from a position of a material container holding materials to an exit position for receiving the material container together with the material container. Is a mixer having a mixing container which is rotatably supported around a rotating shaft, the mixing container 1 being provided with a standard container 6 and a hopper 7 forming a supply / discharge port for tightening. A mixer having a prefabricated material container. 2. The mixer according to claim 1, wherein the supply / discharge hopper 7 is provided outside the mixing shaft 2 in the mixing container 1. 3. The mixing container has a cylindrical shape and is made of a tubular material having a circular cross-sectional shape. One end on the hopper 7 side is an end plate 8.
3. The mixer according to claim 1, wherein the mixer is provided with a bottom plate 9 which is openable at the other end. 4. The mixing container 1 is rotationally symmetrical so that it can be steplessly rotated by at least 180 °, preferably 360 ° from a horizontal position by a downwardly inclined rotating shaft 5 on the mixer support 4. The mixer according to any one of claims 1 to 3, which is supported. 5. The hopper 7 on the end plate 8 of the mixing container 1 is enlarged to the diameter of the standard container 6 and the hopper opening end 7a is provided with a quick opening / closing means 10, preferably a clamping ring. The mixer according to any one of claims 1 to 4, wherein 6 is fastened to the end plate side so as to be detachable. 6. The hopper 7 is located on the opposite side of the rotary shaft 5 and is provided outside the end plate 8 of the mixing container 1, according to any one of claims 1 to 5. Mixer according to any one. 7. The hopper 7 has an inclined hopper opening end 7a for tightening a standard container with respect to the end plate of the mixing container 1, wherein the hopper 7 has an inclined hopper opening end 7a. The mixer according to any one of 6 above. 8. The rotating shaft 5 is rotatably supported on the upper end of a supporting arm 4a of a mixer supporting base 4 formed at an obtuse angle with respect to the vertical direction, and the reduction gear motor 1 with a flange is mounted on the supporting arm 4a.
The mixer according to any one of claims 1 to 7, wherein the mixer 1 is attached and is held stationary on a mounting member 12 provided on the end plate 8 of the mixing container 1. 9. The mixer according to claim 1, wherein a reduction motor 13 for driving the mixing shaft is arranged on the mounting member 12. 10. The mixer according to claim 1, wherein the bottom plate 9 is held openably and closably in the mixing container 1 by using a fastening means 14. 11. The mixer support base 4 is formed with a stationary storage portion 15 for a pallet 16 into which a standard container is inserted and pulled out at the floor surface portion. The mixer according to any one of 1. 12. The mixer according to claim 1, wherein the rotating shaft 5 is provided with a cam plate 17 having a position detector. 13. The mixer according to claim 1, wherein at least one set of scrapers 18 is attached to the mixing shaft 2 in the mixing container 1. 14. The rotating shaft 5 of the mixing container 1 is disposed at a right angle or at an angle with respect to the axis of symmetry of the mixing container 1 according to any one of claims 1 to 13. The described mixer. 15. The reduction motor 13 of the mixing tools 2, 3 can function (operate) vertically, in a 30 ° tilt position and a 45 ° tilt position, and in a horizontal position and an upright position (180 °). Claims 1 to 1, characterized in that
The mixer according to any one of 4 above. 16. A fixed or / and rotary mixing tool provided in the mixing vessel 1 comprises: a) a spirally wound spiral band mixing tool for vertical or slightly inclined positions; b) up to 45 °. Inclined propeller element mixing tool, c) Paddle-shaped, vane-shaped, plow-shaped or double-helix mixing tool for horizontal mixing position, d) Fixation consisting of lamellas for constant movement exchange between extreme positions The mixer according to any one of claims 1 to 15, wherein the mixer is replaceable. 17. The standard container 6 having the same diameter is clamped on the hopper 7 and has a larger internal volume than the mixing container 1 or an equivalent internal volume. The mixer according to any one of items 1 to 16. 18. The rotating shaft 5 is formed in a hollow shape, and a pipe for a liquid or gas material and an energy pipe are arranged inside the rotating shaft 5, according to any one of claims 1 to 17. Mixer according to any one. 19. The method according to claim 1, which is adapted to grasp a turning position by a position detector using a stored program operation and a frequency converter, and automatically executes a separate mixing program. 19. The mixer according to any one of 18 to 18. 20. The rotating shaft 5 is a support arm 4 of the mixer support base 4.
The mixer according to any one of claims 1 to 19, wherein the mixer is arranged in an upper part of "a".