JP2005313040A - Electric stirrer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electric stirrer without sticking of a stirred product to the stirring blade. <P>SOLUTION: The entire surfaces of three blades 22 of the stirring blade 16 attached to the tip of the shaft 14 of the electric stirrer 10 and the surface of the shaft 14 are coated with a fluorine coating layer 24 to prevent adhesion of a stirred product, e.g. concrete. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an electric stirrer that stirs concrete or the like.

Electric stirrers are used to stir mortar and concrete. In this electric stirrer, a shaft protrudes from a main body incorporating a motor, and a stirring blade is attached to the tip of the shaft. An operator puts concrete or water to be stirred into a container such as a canister, holds a handle protruding from the main body, puts a stirring blade into the container, and stirs the concrete inside the container with water (for example, Patent Document 1).
Japanese Patent Laid-Open No. 5-184898

  In the electric stirrer as described above, when stirring concrete or the like, the agitated material sticks to the stirring blade, so that it is necessary to wash the stirring blade after the stirring work, which is troublesome. .

  Therefore, in view of the above problems, the present invention provides an electric stirrer in which a stirring object does not stick to a stirring blade.

  According to a first aspect of the present invention, there is provided an electric stirrer in which a shaft connected to an output shaft of the motor protrudes from a main body incorporating a motor, and a stirring blade is attached to a tip portion of the shaft. It is an electric stirrer characterized by performing a fluorine coating process.

  The invention according to claim 2 is the electric stirrer according to claim 1, wherein the surface of the shaft is also subjected to fluorine coating.

  In the electric stirrer according to the present invention, the stirring blade and the shaft are subjected to fluorine coating processing, so that the stirring blade does not stick to the stirring material such as concrete.

  Hereinafter, the electric stirrer 10 of one Embodiment of this invention is demonstrated based on FIG. 1 and FIG.

  As shown in FIG. 1, the electric stirrer 10 has a motor (not shown) built in a main body 12, a shaft 14 projects from the motor 12, and a stirring blade 16 having three blades 22 is attached to the tip of the shaft 14. It has been. A pair of U-shaped handles 18 and 18 protrude from the main body 12 so as to face each other.

  As shown in FIG. 2, a fluorine coating layer 24 is applied to the entire surface of the three blades 22 of the stirring blade 16 as shown in FIG. 2, and a fluorine coating layer is also applied to the entire surface of the shaft 14 by the fluorine coating processing. Is given.

  When an operator uses the electric stirrer 10 to stir concrete or the like, the operator holds the pair of handles 18 and 18 by hand and inserts the stirring blade 16 into the container 20. Stirred material such as concrete is stored in the container 20 together with water, and when the stirring blade 16 is rotated, the stirred material in the container 20 is stirred by the rotation.

  In this case, since the fluorine coating layer is applied to the entire surface of each blade 22 of the stirring blade 16, the stirring object does not stick. Further, since the entire surface of the shaft 14 is also provided with a fluorine coating layer, the agitated material does not stick.

  Therefore, after the work, the agitating blade 16 can be easily cleaned up, a predetermined amount of the agitated material can be obtained reliably, and the agitated material does not stick to the agitating blade 16 or the shaft 14, so that electric power can be applied during the operation. The load on the agitator 10 is reduced.

  The present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the gist thereof.

  For example, the stirring blade 16 described in the above embodiment is a stirring blade having three blades 22, but in addition to this, urethane is stirred, mortar concrete is stirred, lysine blaster is stirred, Similarly, the stirring blades 16 of other shapes are also provided with a fluorine coating layer on the surface thereof, so that the agitated material does not adhere.

  The electric stirrer of the present invention is suitable for stirring a stirring object such as concrete.

It is a perspective view of the electric stirrer which shows one Embodiment of this invention. It is an expansion longitudinal cross-sectional view of a blade | wing.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Electric stirrer 12 Main body 14 Shaft 16 Stirring blade 18 Handle 20 Container 22 Blade 24 Coating layer

Claims (2)

In the electric stirrer in which the shaft connected to the output shaft of the motor protrudes from the body incorporating the motor, and the stirring blade is attached to the tip of the shaft,
An electric stirrer, wherein the surface of the stirring blade is subjected to fluorine coating. The electric stirrer according to claim 1, wherein the surface of the shaft is also subjected to fluorine coating.

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