Automatic feeding equipment for kitchen waste biological cultivation and production line thereof

Abstract

The invention relates to automatic feeding equipment for kitchen waste biological breeding and a production line thereof. A star-shaped feeding machine is connected with a double-roller extrusion device, a guiding discharging device used for discharging flaky feed into a biological breeding box at intervals is mounted on a machine frame, and a double-roller feeding device comprises a feeding frame, a housing with a feeding hole, two pressing rollers and a pressing roller driving mechanism used for driving the two pressing rollers. The guiding discharging device is located on the lower part of the double-roller feeding device and comprises a guiding cutting mechanism and a material blocking mechanism; a conveying device comprises a conveying supporting frame, a plurality of bearing rollers and a driving mechanism; and a feeding PLC control system is used for receiving initial position signals, monitored by the position sensor, of a breeding box, and according to the monitored initial position signal and a stored operation program, a signal is output, and the limiting mechanism, the pressing roller driving mechanism, a material breaking driving piece and a gate plate driving piece are controlled to act. Feeding is stable, operation is stable and reliable, and large-scale breeding can be achieved.

Description

technical field [0001] The invention relates to an automatic feeding device and a production line for kitchen garbage biological breeding, belonging to the technical field of kitchen garbage treatment. Background technique [0002] Wet waste includes food waste and kitchen waste. Food waste is mainly food residues produced by public catering service departments. Its composition is complex, and it is a mixture of oil, water, fruit peels, vegetables, rice noodles, fish, meat, bones, waste tableware, plastics, paper towels and other substances. Food waste has higher organic matter content and water content (75-85%). Secondly, food waste has high salt and oil content (3-5%), if it is not specially classified and treated, it will cause serious harm to the environment. Kitchen waste is the waste generated in daily life, including fruit and vegetable waste, leftovers, glass ceramics, paper, etc. Among them, the content of perishable organic matter is low, the oil content is low, ...

AI Technical Summary

Problems solved by technology

[0004] When food waste is used as feed, because the composition of food waste is extremely unstable and the water content is high, the feeding amount cannot be accurately controlled during the feeding process, especially for different insects, the feeding amount is different, and the feeding amount cannot be adjusted in time will affect the farming efficiency

Secondly, most of the existing farming methods are mainly artificial and semi-mechanized farming. This mode is suitable for small-scale farming and cannot meet the needs of large-scale and stable production operations.

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