Rolling device for food detection

Abstract

The invention relates to the technical field of rolling devices, in particular to a rolling device for food detection. The device comprises a protective frame, and a driving motor is arranged on the top surface of the protective frame; a shaft body of the driving motor is fixed on the large top surface of the sliding seat; a rotating disc is arranged on the bottom face of the sliding seat, a butt joint groove is formed in the bottom face of the rotating disc, and a bearing is installed in the butt joint groove. The bearing sleeves the outer side of the butt-joint block, and the bottom surface of the butt-joint block is provided with an inclined supporting column; the bottom ends of the inclined supporting columns are installed on the surface of a sliding groove, and the sliding groove is formed in the top face of a bottom plate of the protection frame. A blanking opening is formed in a bottom plate of the protection frame; According to the rolling device for food detection provided by the invention, after tea leaves are pre-crushed through a rotary table and an extrusion bulge, two groups of pump bodies are communicated with a gas storage cavity and a gas collection cavity; therefore, the two sets of pump bodies work cooperatively to achieve breathing type air injection and exhaust in the air collection cavity, and then the air bag cover is driven to expand in a breathing mode to drive the push plate to squeeze tea; therefore, the tea rolling quality is improved.

Description

technical field [0001] The invention relates to the technical field of kneading devices, in particular to a kneading device for food testing. Background technique [0002] Kneading can cause tea cells to be damaged to varying degrees, tea juice will overflow, accelerate the enzymatic oxidation of polyphenolic compounds, and lay the foundation for the formation of the unique quality of black tea. At present, the tea kneading machine is mainly composed of a frame, a kneading cylinder, a kneading plate, a gland, a moving support, a motor, and a screw mechanism. When working, the motor drives the crank to rotate, and then drives the herringbone frame, kneading cylinder and screw rod mechanism. During the kneading process, the gland makes an eccentric circular motion above it relative to the kneading plate, and the barrel is curled into strips due to the action of the pressure cover and the ribs on the kneading plate, and the cells are twisted and broken. [0003] The existing ...

AI Technical Summary

Problems solved by technology

[0003] The existing tea rolling machine is suitable for tea production, but it is not suitable for tea food testing. The sample size of tea food testing is small, and the inner wall of traditional rolling equipment is easy to adhere to the material, and the rolling quality is not good.

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