Trimming machine of rotating circular disk starter propagation device

Abstract

The invention provides a trimming machine of a rotating circular disk starter propagation device with a framework. By reducing deformation generated along with assembly, the assembly operation becomes easy, the material cost can be restrained, and the cost is reduced. According to the trimming machine (10) of the rotating circular disk starter propagation device (1), a screw rod (11) is arranged on the framework (20), wherein the framework (20) comprises a peripheral part formed by a plurality of separated strip components (21 to 24), and the separated strip components are fastened with one another through a fastening component (25) and a fastening component (26). In the structure, the strip components can be assembled with one another to form the framework (20) without heat sealing, and the deformation generated along with the assembly of the framework (20) is reduced. Therefore, the cutting processing amount of the framework (20) for realizing the mounting accuracy of the screw rod (11) is reduced. Thus, the time of the assembly operation can be shortened, and the plate thickness of the framework (20) is not required to be particularly thick to ensure the cutting processing amount.

Description

technical field [0001] The invention relates to a frame structure of a finishing machine of a rotating disc koji making device. Background technique [0002] In the rotating disc koji making device, filamentous fungi are cultivated while aerating the solid culture material. During cultivation, it is necessary to periodically stir the solid culture material to make it uniform. This stirring is called dressing (手入れ). In general, in a large-scale rotating disc koji making apparatus that accumulates solid culture raw materials such as soy sauce koji by 45 to 70 cm, a trimmer with a screw attached to the frame is used for trimming (for example, Patent Document 1). [0003] Figure 7 A perspective view showing an example of a frame of a conventional finisher. also, Figure 8 express Figure 7 Sectional view of the B-B line. The outer peripheral portion of the frame 100 is formed by joining end faces of a pair of elongated members 101 and 102 to each other. The mating portion...

AI Technical Summary

Problems solved by technology

That is, with the structure of the conventional frame 100 as described above, not only the time for assembling the frame is prolonged, but also the cost of materials is increased, and the cost becomes high.

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