A quick separation device for Chinese jujube kernel

By designing a rapid jujube pit separation device, the problems of insufficient cutting precision and adaptive adjustment of pit size in jujube fruit were solved by using clamping and adjusting components, achieving high-efficiency pit separation and reducing damage to the fruit pulp.

CN224544693UActive Publication Date: 2026-07-24INNER MONGOLIA AUTONOMOUS REGION ACAD OF FORESTRY SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
INNER MONGOLIA AUTONOMOUS REGION ACAD OF FORESTRY SCI
Filing Date
2025-06-10
Publication Date
2026-07-24

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Abstract

The utility model relates to the technical field of fruit core separation, especially to a quick sour jujube core separation device, which comprises a base, a clamping mechanism, a separation unit and an adjusting assembly. The clamping mechanism fixes sour jujube fruits through a clamping plate and a storage rack, the separation unit separates the core from the pulp by using a rotating blade, and the adjusting assembly can adjust the position of the blade according to the size of the core. The integrated design of the base, the clamping mechanism, the separation unit and the adjusting assembly makes the whole device compact in structure and small in space occupation. The flexible cushion layer reduces the damage to the fruits. The utility model can realize efficient and accurate core separation, meet the needs of different batches of fruits, reduce the damage to the pulp, and improve the stability and durability of the device.
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