A shelf for turning blanks in Daqu and its manufacturing method

Abstract

The invention discloses a shelf for turning over starters for hard liquor. The shelf comprises two rectangular frames arranged in parallel, wherein each rectangular frame is formed by two long cross beams and two short cross beams through connection, the two rectangular frames are fixedly connected by four longitudinal beams, one end of each longitudinal beam is vertically connected with one corner of one rectangular frame, the middle part of each longitudinal beam is vertically connected with one corner of the other rectangular frame, the other ends of two adjacent longitudinal beams with a distance equal to the length of each short cross beam are fixedly connected by the short cross beam, a plurality of stiffening beams are arranged in the rectangular frame connected with the end parts of the longitudinal beams, the long cross beams, the short cross beams and the longitudinal beams are all made by steel tubes with inner diameter of 2-5mm and outer diameter of 5-10mm, the long cross beams are 180-200cm long, the short cross beams are 30-40cm long, and the longitudinal beams are 20-25cm long. The invention also discloses a production method of the shelf for turning over starters for hard liquor.

Description

technical field [0001] The invention relates to the field of liquor brewing, in particular to a rack for turning Daqu blanks and a manufacturing method thereof. Background technique [0002] Daqu is a compound micro-ecological product that uses raw wheat (or mixed with barley and peas) as raw material, inoculates and ferments microorganisms in the natural environment, and integrates the functions of "production of wine and aroma". It is a traditional solid-state method. An important material guarantee for brewing Daqu. The quality of Daqu production depends on the quality of each step in the production process. The production process of traditional Daqu is roughly summarized as follows: raw material selection → crushing → stepping on the koji → entering the koji into the room to install the koji → turning the koji to cultivate → leaving the room for storage → finished koji. After the raw material is processed, it is made into koji, and the formed koji is transferred to the...

AI Technical Summary

Problems solved by technology

[0003] The degree of mechanization in the traditional Daqu production process is low. After the blanks are formed, the subsequent processes such as anning and turning of the blanks mainly rely on manual operations. It is fixed on the Anqu shelf on the ground. The Anqu shelf is an integral structure, which can generally place 7 layers of blanks. After the Anqu is finished, it is then turned over. Use a trolley to transfer to the turning room, place the blanks on the bottom layer of the Anqu shelf on the top layer of the turning shelf, and place the blanks on the top layer of the Anqu shelf on the bottom layer of the turning shelf to complete the blank turning work. After a period of storage, the mature koji is manually transferred to the finished koji warehouse by turning over the koji, and finally stored as the finished koji

During the Daqu production process, the Anqu, Turning, and final Daqu warehousing and storage processes all rely on manual operations. The problems of low degree of mechanization, high labor intensity, low production efficiency, and high artificial damage rate of the blanks are prominent, which greatly restricts the production of Daqu. The development of standardization and standardization

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