Longan pitting machine

Abstract

The invention relates to a longan pitting machine. The longan pitting machine comprises a rack, a pitting assembly and a laying-off assembly, wherein the pitting assembly is positioned in front of therack, and the laying-off assembly is positioned at the upper rear part of the rack; the pitting assembly comprises a sliding block, a linear guide rail, a linear guide rail sliding block, a roller, aplurality of arc-shaped fruit guiding blocks, a plurality of core pushing rubber parts and a plurality of core pushing rods; the linear guide rail is vertically installed on the rack, the linear guide rail sliding block is installed on the linear guide rail, the linear guide rail sliding block is connected with a horizontally arranged sliding block, and a plurality of push rods are arranged on the sliding block in a vertical distribution mode; the outer wall of the roller is axially provided with the plurality of rows of core pushing rubber parts distributed at equal intervals, and provided with the plurality of core pushing rubber parts in the circumferential direction, and the arc-shaped fruit guiding blocks are connected with two adjacent core pushing rubber parts which are circumferentially distributed; the plurality of push rods are positioned above the plurality of axially distributed core pushing rubber parts. The longan pitting machine is used for pitting shell-removed core-containing longan fruit, loses less juice, the production efficiency is high, and the quality is stable. The longan pitting machine belongs to the technical field of food machinery manufacturing.

Description

technical field [0001] The invention belongs to the technical field of food machinery manufacturing, and relates to a fruit pitting machine, in particular to a longan pitting machine. Background technique [0002] When making longan meat, the core needs to be removed, and the method of poking the core is generally used: after the longan is positioned with a device, the core is poked out with a core rod. The method used at present mainly has the following shortcoming: (1) need to remove the core with the shell: when adopting belt conveying and positioning longan fruit to remove the core, because there is more collision friction, it is not suitable for the longan fruit after peeling, otherwise Will cause a lot of longan minced meat. (2) The longan positioning device has no flexibility, and the denucleating hole is fixed, which will cause the large core to be smashed, and the pulp remains in the pulp; when the small core is brought out, too much pulp is brought out, and the ju...

AI Technical Summary

Problems solved by technology

The method used at present mainly has the following shortcoming: (1) need to remove the core with the shell: when adopting belt conveying and positioning longan fruit to remove the core, because there is more collision friction, it is not suitable for the longan fruit after peeling, otherwise Will cause a lot of longan minced meat

(2) The longan positioning device has no flexibility, and the denucleating hole is fixed, which will cause the large core to be broken, and the pulp remains in the pulp; when the small core is brought out, too much pulp is brought out, and the juice loss is large; (3) Core removal low efficiency

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