JPH0520441Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

The present invention mainly relates to the improvement of a food stirring and crushing device for producing fish paste products.

[Conventional technology]

As a means of stirring and crushing frozen surimi to produce kamaboko and other seafood paste raw materials, a stirring shaft with a stirring tool is installed inside a cylindrical container, and a scraping method is used to scrape off the raw material adhering to the inner circumferential surface of the container. The provision of blades is disclosed in Japanese Patent Application Laid-Open No. 61-157369,
It is known from Publication No. 57-56369.

[Problem that the idea aims to solve]

In the production of raw materials for fish paste products using this type of food mixing and grinding device, the frozen minced fish is initially cut, crushed, and mixed with a blade and agitator, and as the thawing progresses, the raw materials are kneaded by the grinding and mixing of the agitator. However, since the position of the conventional agitator is fixed, if the agitator shaft is located near the center of the container to suit the grinding and mixing of the raw materials, the grinding action of the raw materials is insufficient, and if the agitator shaft is moved closer to the periphery of the container, the grinding action is performed efficiently but the mixing action is insufficient, both of which have the drawback of lowering the quality of the raw materials and making it impossible to produce high-quality raw materials for paste products. In view of these current situations, the object of this invention is to provide a food mixing and grinding device in which the position of the agitator can be moved according to the grinding and mixing process and the grinding and mixing process, which are the processing steps of the raw materials, so that the grinding and mixing or grinding and mixing can be performed in the optimal state.

[Means to solve the problem]

In order to achieve the above object, the present invention provides a scraping blade shaft of a scraping blade that rotates in sliding contact with the inner peripheral surface of the cylindrical portion in the center of a cylindrical container, and parallel to the axis of the scraping blade shaft. In a food stirring and crushing device in which a stirring shaft having a stirring tool is provided to rotate, the stirring shaft is bearing-supported on an eccentric shaft which can rotate freely on the end surface of a cylindrical container, and the stirring shaft is attached to the inner peripheral surface of the cylindrical container. It is possible to shift the position relative to the It is preferable that a cutter rotating shaft having a cutter is further provided in parallel with the stirring shaft in the container. In addition, the scraping blade and the stirring tool are configured such that the rotary motors of the scraping blade shaft and the stirring shaft are operated synchronously or in a phase ratio so that they do not interfere with each other. It can be brought as close as possible to the inner circumferential surface of the container within the container, and the crushing action can be made even more efficient.

[Effect]

In the process of crushing raw materials that do not progress through thawing due to rotational adjustment of the eccentric shaft, this invention positions the stirring shaft closer to the center of the container and uses a stirring tool to perform the crushing and stirring action, allowing the raw materials to thaw and become viscous. When the material is mixed, the stirring shaft is positioned closer to the inner circumferential surface of the container to minimize the gap between the tip of the stirrer and the inner circumferential surface of the container to promote the kneading action and knead the raw materials.

【Example】

An embodiment of the present invention will be described with reference to the drawings. The front part of the machine 1 has a cylindrical material input port 3 with a damper 2 in the upper part that can be opened and closed, and a lid plate 4 fitted in the front end so that it can be opened and closed. A container 5 is provided, and a scraping blade shaft 7 is provided at the center of the lid plate 4 with a scraping blade 6 that rotates in sliding contact with the inner surface of the lid plate 4 and the inner peripheral surface of the cylindrical portion of the container 5. An eccentric shaft 9 is rotatably provided at the rear end of the container 5, and a stirring shaft 11 having a stirring tool 10 is supported by a bearing on the eccentric shaft 9. A cutter rotation shaft 1 with a cutter 12 provided so as to substantially face the stirring shaft 11
3 is directly supported by a bearing on the rear end surface of the container 5. The stirring shaft 11 and the blade rotation shaft 13 are rotated by motors 14 and 15 to adjust the rotation speed, and the eccentric shaft 9 can also be rotated by a drive motor 18 via a worm wheel 16 and a worm screw 17. The structure is such that the position within the container 5 can be adjusted to be biased toward the cylindrical surface. Therefore, it is preferable that the scraping blade shaft 7 and the stirring shaft 11 are set to operate at a ratio or rotate synchronously so that the scraping blade 6 and the stirring tool 10 do not interfere with each other, and to also adjust the number of rotations thereof. . Note that 19 in the figure is a tension pulley. Therefore, the damper 2 is opened and raw materials such as frozen surimi are introduced, and are gradually thawed by the cutting and crushing action of the knife 12 and the crushing, stirring and mixing action of the stirring tool 10 of the stirring shaft 11 located from the center of the container 5. After the mixture has become viscous, the eccentric shaft 9 is rotated to move the position of the stirring shaft 11 inside the container 5 closer to the inner peripheral surface of the cylindrical container, and the tip of the stirring tool 10 is brought close to the inner peripheral surface of the container. The material is kneaded by promoting the kneading action between the tip of the stirrer 10 and the inner peripheral surface of the container.

[Effect of the idea]

The present invention is a food stirring and crushing device of this type in which a stirring tool is provided in a cylindrical container, and the position of the stirring shaft relative to the inner circumferential surface of the cylindrical container can be adjusted by an eccentric shaft, so that it can be used in the processing process of raw materials. The stirring tool is placed in the optimal position to efficiently perform crushing, stirring, and crushing and stirring, respectively, making it possible to quickly and efficiently produce raw materials for fish paste products without deteriorating their quality. It has features and practicality.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway front view of the present invention, FIG. 2 is a longitudinal sectional side view of the same, and FIG. 3 is an explanatory diagram of the operation of the main parts. 5... Container, 6... Scraping blade, 7... Scraping blade shaft, 9... Eccentric shaft, 10... Stirring tool, 11... Stirring shaft.

Claims (1)

[Scope of utility model registration request] A scraping blade shaft of a scraping blade is provided in the center of the cylindrical container and rotates in sliding contact with the inner peripheral surface of the cylindrical part, and a stirring shaft having a stirring tool is rotated parallel to the axis of the scraping blade shaft. The food stirring and crushing device provided herein is characterized in that the stirring shaft is supported by a bearing on an eccentric shaft that can freely rotate on the end face of the cylindrical container, so that the position of the stirring shaft with respect to the inner circumferential surface of the cylindrical container can be biased. Food stirring and crushing equipment.