A kind of longan pitting and de-meat method and longan automatic de-meat machine

Abstract

The invention relates to the technical field of food processing equipment, in particular to a method for removing longan seeds and pulp and an automatic longan pulp removal machine. The method includes a seed removal step and a pulp removal step. The automatic longan pulp removal machine comprises soft fixtures, a feeding mechanism, a seed removal tool, a pulp removal tool and a punch mechanism. The soft fixtures are used for clamping longan, the feeding mechanism is used for conveying the soft fixtures, the seed removal tool and the pulp removal tool are sequentially arranged along a feeding direction, and the punch mechanism is used for respectively pushing the longan seeds out of the longan pulp and pushing the longan pulp out of longan shells and is correspondingly arranged above the seed removal tool and the pulp removal tool. Compared with the prior art, the method and the automatic longan pulp removal machine have the advantages that longan seed removal and shell removal working procedures can be automatically controlled, accordingly, the method and the automatic longan pulp removal machine are high in work efficiency and easy to implement, and the pure longan pulp can be continuously processed; the longan pulp obtained by the aid of the method and equipment is good in integrity, damage to the longan pulp can be prevented, the method and the automatic longan pulp removal machine are low in pulp loss ratio, and accordingly modern agricultural product deep-processing requirements can be effectively met.

Description

technical field [0001] The application relates to the technical field of food processing equipment, in particular to a method for removing pits and removing meat from longans and an automatic longan removal machine. Background technique [0002] Longan is also known as longan. Its fruit has rich nutritional value, and has the medicinal value of nourishing yin and kidney, invigorating the middle and Qi, nourishing the lung, appetizing and benefiting the spleen. It is a famous tropical fruit with both food and medicine. Since the fresh longan fruit is not resistant to storage and transportation, it is necessary to remove the core and shell of the longan and process it into dried longan meat. The traditional way of processing dried longan meat is mainly through manual production, and the longan is manually peeled and cored. This operation method is inefficient, time-consuming and laborious, and manual operation leads to irregular shape of the processed longan meat and poor appe...

AI Technical Summary

Problems solved by technology

The traditional way of processing dried longan meat is mainly through manual production, and the longan is manually peeled and cored. This operation method is inefficient, time-consuming and laborious, and manual operation leads to irregular shape of the processed longan meat and poor appearance. , The loss of pulp is relatively large, which cannot meet the requirements of modern agricultural product deep processing

[0003] In order to ensure the integrity of the fruit pulp as much as possible and improve work efficiency, people began to research and develop the pitting machine, but at present, the development of the fruit pitting machine is slow, and some technical problems have not been well solved. The main problems are as follows: (1 ) The pulp loss rate is high, and the pulp removal rate is not ideal; (2) The integrity of the pulp after pitting is poor, which is not suitable for the processing needs of dried pulp, canned fruit, preserved fruit, etc.; (3) Pitting equipment Unstable performance, prone to problems during operation, poor adaptability; (4) poor versatility, high processing costs, not suitable for large-scale promotion and application

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