Beef pickling device for processing beef

By using a tree-like hole structure composed of a hollow main needle and a solid secondary needle, along with servo cylinder-controlled injection technology, the problem of uneven marinade penetration is solved, achieving uniformity and efficient utilization in beef marinating.

CN122439718APending Publication Date: 2026-07-24SICHUAN LINSHANGHAO FOOD CO LTD
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Patent Information

Application Number
CN202610734793.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-26
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In existing beef marinating equipment, the marinade is difficult to penetrate evenly, resulting in large differences in flavor inside the meat pieces and low utilization of the marinade.

Method used

It adopts a tree-like hole structure composed of a hollow main needle and a solid secondary needle. The solid secondary needle is inclined to pierce the muscle fibers to form multiple secondary holes. Combined with servo cylinder control of the injection path and atomization spraying technology, it improves the marinade penetration efficiency and utilization rate.

Benefits of technology

It achieves uniform penetration of marinade into the meat, improves the speed and uniformity of marinating, enhances the consistency of flavor between the inside and outside of the meat, and increases the utilization rate of marinade.

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Abstract

The invention discloses a beef pickling device for processing beef, and relates to the technical field of beef pickling devices. The beef pickling device comprises a shell, a needle plate is mounted in the shell, the bottom of the needle plate is in threaded connection with a hollow main needle, and a solid auxiliary needle is slidably mounted in the hollow main needle; according to the beef pickling device for processing beef, after main holes are reserved in muscle fibers through the hollow main needle, the multiple solid auxiliary needles with potential energy obliquely rush out from the interior of the hollow main needle, micro auxiliary holes are reserved in meat blocks, the main holes and the auxiliary holes form a tree-shaped hole structure, the tree-shaped holes are densely distributed in the muscle fibers, and during material injection, the main holes and the auxiliary holes are communicated with each other; after marinade enters from the main holes, the marinade is automatically shunted and spread transversely, longitudinally and obliquely in a three-dimensional manner along formed main and auxiliary hole channels and muscle fiber gaps, a plurality of flavoring pipe networks are formed in the meat blocks, single-point slow diffusion is changed into multi-point synchronous permeation, the diffusion speed of the marinade in the muscle fibers is increased, and the uniformity of marinade flavoring in the meat blocks is improved.
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