KR100367485B1 - Agitating apparatus - Google Patents

Abstract

The stirring device includes a lid provided on an upper portion of the reservoir including a reservoir configured to input and stir contents, a gear assembly including a plurality of adjacent gears and a bevel gear, and a plurality of extensions extending into the reservoir through the opening of the lid. It comprises a rotating shaft, a plurality of screws attached to each of the rotary shaft tip, and a motor for driving the gear assembly.

The motor is fixed to the lid by a bracket, and drives the gear assembly to agitate the contents in the reservoir with a plurality of screws attached to the plurality of rotation shafts.

Description

Stirring Device {AGITATING APPARATUS}

The present invention relates to an agitator, and more particularly, to an agitator capable of shortening a stirring time and improving agitation performance by stirring a liquid in a reservoir by a plurality of screws attached to a plurality of rotary shafts.

Generally, agitation refers to an operation of "stirring" a liquid, and the most important factor in this agitation operation is how well the contents can be mixed within a short time.

In view of the above, various types of models have been proposed, which focus on shortening the stirring time and improving the stirring performance.

1 is a view showing a cross-sectional view of a conventional stirring device, as shown in the drawing, a conventional stirring device is provided via a reservoir 10 in which contents are stored, and a rotating shaft 12 installed vertically into the reservoir 10. It consists of a screw 13 attached to the tip and a motor 14 driving the rotary shaft 12. After the contents are introduced into the reservoir 10, the motor 14 is operated to operate the rotary shaft 12 and the tip. The screw 13 was rotated to induce mixing of the contents.

However, the stirring device is very disadvantageous due to the low stirring time and the stirring performance by using a single screw 13, moreover, when proceeding the process by adding a mixture of different specific gravity with the original contents, the screw 13 The flow of water due to the rotation of the concentric circles can be achieved only by rotating stirring, the sediment (not shown) was also generated to the bottom edge of the reservoir (10). As a result, in order to obtain the desired physical properties, the contents or mixtures were excessively administered more than necessary and the cost increase was inevitable.

The present invention has been made to solve the above problems of the prior art, an object of the present invention is to shorten the stirring time and improve the stirring performance by stirring the liquid in the reservoir by a plurality of screws attached to a plurality of rotary shafts It is to provide a stirring device to enable.

Another object of the present invention is to simplify the configuration by driving the plurality of rotation shafts integrally by one gear assembly.

Another object of the present invention is to reduce costs by inhibiting the use of additional materials when stirring the contents and the mixture together.

1 is a cross-sectional view of a conventional stirring device.

2 is a cross-sectional view of the stirring apparatus according to the present invention.

Figure 3 is a partial perspective view of the stirring apparatus according to the present invention.

4 is a view showing a gear coupling of the stirring apparatus according to the present invention.

<Explanation of symbols for the main parts of the drawings>

100 ----- Cover part 110 ----- Top cover

111 ----- Bracket 112 ----- Bevel Gear

120 ----- undercover 130 ----- shell

200 ----- reservoir

113a, 113b, 113c, 113d, 113e, 113f ----- 1st Gear-6th Gear

115a, 115b, 115c, 115d, 115e, 115f ----- 1st to 6th rotation shaft

117a, 117b, 117c, 117d, 117e, 117f ----- 1st screw-6th screw

In order to achieve the above object of the present invention, the stirring device according to the present invention includes: a storage tank into which contents are introduced, a cover portion provided at an upper portion of the storage tank, and a plurality of rotating shafts extending into the storage tank through a through hole of the cover portion; And a plurality of screws attached to each of the ends of the rotating shaft, driving means for driving the plurality of rotating shafts, and a motor for operating the driving means.

Further, as the driving means, a gear assembly composed of a plurality of adjacent gear groups and one bevel gear for driving the gear group is adopted.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

Figure 2 is a cross-sectional view of the stirring device according to the present invention, Figure 3 is a partial perspective view, a stirring device according to a preferred embodiment according to the present invention, the storage tank 200 and the storage tank 200 to which the contents for the purpose of stirring is introduced, The first to sixth rotation shafts 115a, 115b, 115c, 115d extending into the reservoir 200 through the cover part 100 provided on the upper part and through holes (not shown) of the cover part 100. 115e, 115f, the first to sixth screws 117a, 117b, 117c, 117d, 117e, and 117f attached to the ends of the respective rotation shafts, and the first to sixth rotation shafts 115a, 115b, 115c, 115d, Neighboring first to sixth gears 113a, 113b, 113c, 113d, 113e, and 113f that drive 115e and 115f, and first to sixth gears 113a, 113b, 113c, 113d, 113e, and 113f. And a bevel gear 112 forming a gear assembly together with a motor (not shown) which operates the gear assembly and is fixed to the cover part 100 by a bracket. It achieved by also.

Reference numeral 111 in the drawing denotes a bracket provided to fix the motor to the cover part 100, and reference numerals 110 and 120 denote surrounding the first to sixth gears 113a, 113b, 113c, 113d, 113e, and 113f. An upper and lower cover is indicated, and reference numeral 130 denotes an outer shell provided for protection of the neighboring first to sixth gears 113a, 113b, 113c, 113d, 113e, and 113f and the upper and lower covers 110 and 120. In this case, the neighboring first to sixth gears 113a, 113b, 113c, 113d, 113e, and 113f, the upper and lower lids 110 and 120, and the outer shell 130 may be spaced apart from each other by a predetermined interval to smoothly operate the gear. So that it is formed.

The first to sixth rotation shafts 115a, 115b, 115c, 115d, 115e, and 115f include the upper portion of the outer shell body 130, the upper cover 110, and the first to sixth gears 113a, 113b, 113c, 113d, and 113e. , 113f), the lower cover 120, and the lower portion of the outer shell body 130 in order to reach the interior of the reservoir 200. At this time, the rotating shaft is provided at different heights based on the bottom of the storage tank 200, which is to be able to classify the input contents into several layers and to stir.

In the preferred embodiment of the present invention, although a gear assembly consisting of six gears and one bevel gear is provided, the number of gears provided in accordance with the object of the present invention is not particularly limited.

The bevel gear 112 is meshed with one of the first to sixth gears 113a, 113b, 113c, 113d, 113e, and 113f that are adjacent to each other, so that when the bevel gear 112 is operated by a motor, the first to sixth gears are operated. The sixth gears 113a, 113b, 113c, 113d, 113e, and 113f are thereby subjected to an overall gear operation. This is shown in FIG. 4.

FIG. 4 is a view illustrating a gear coupling of the stirring apparatus of the present invention, wherein the first gear of the first to sixth gears 113a, 113b, 113c, 113d, 113e, and 113f shown by the bevel gear 112 of FIG. Assuming that the first gear 113a is adjacent to the first gear 113a, the second gear 113b and the sixth gear 113f rotate in a direction opposite to the rotation direction of the first gear 113a. This means that the first to sixth screws 117a, 117b, 117c, 117d, 117e, and 117f attached to the front end of each rotation shaft also present the same rotation direction as the corresponding respective gear rotation direction.

The stirring operation of the stirring device according to the preferred embodiment of the present invention having the configuration of FIGS. 1 to 4 described above is described below.

First, the cover part 100 is opened and the contents are introduced into the storage tank 200, and then the cover part 100 is closed. Thereafter, when the motor is driven to drive the bevel gear 112, one of the first to sixth gears 113a, 113b, 113c, 113d, 113e, and 113f connected to the bevel gear 112 drives the remaining gear. Thus, the first to sixth rotation shafts 115a, 115b, 115c, 115d, 115e, and 115f rotate. The rotation of the rotation shaft rotates the first to sixth screws 117a, 117b, 117c, 117d, 117e, and 117f attached to each of the front ends of the rotation shafts to perform stirring operations of the contents. At this time, it is possible to improve the agitation performance by rotating the screw by rotating the rotating shaft up and down, and also the stirring direction of the solution in the stirrer is easy by changing the rotation direction of each axis. All operations are completed by opening the unit 100 and extracting the contents.

According to the stirring device of the present invention, by stirring the liquid in the reservoir by a plurality of screws attached to the plurality of rotary shafts, the stirring time can be shortened and the stirring ability can be improved.

In addition, in the stirring device of the present invention, it is possible to simplify the configuration by integrally driving the plurality of rotating shafts by one gear assembly, and to prevent the use of additional materials when stirring the contents and the mixture together.

Claims (4)

A reservoir into which the contents are put in, A cover part provided at an upper portion of the reservoir, A plurality of rotation shafts extending into the reservoir through the opening of the cover part; A plurality of screws attached to the ends of each of the plurality of rotation shafts, Drive means for driving the plurality of rotation shafts integrally; Stirring apparatus comprising a motor for operating the drive means for driving the plurality of rotary shafts. 2. The stirring device according to claim 1, wherein the driving means is a gear assembly comprising a plurality of adjacent gears and a bevel gear for driving the gear group. The stirring device according to claim 1, wherein the plurality of rotating shafts are adjustable at different heights in the reservoir. The stirring device according to claim 1, wherein the motor is fixed to the cover part by a bracket.