Automatic kernel removing and shelling machine for soft-shell kernel fruits

Abstract

The invention provides an automatic kernel removing and shelling machine for soft-shell kernel fruits. The automatic kernel removing and shelling machine is provided with a kernel removing and shelling device, wherein the kernel removing and shelling device comprises a kernel-pulp ejection mechanism, a clamping and fixing mechanism, a shell breaking mechanism, a bottom drilling hole and an air blowing separation mechanism. An orientation adjusting device is further arranged on the left side of the kernel removing and shelling device, a grabbing and conveying mechanism is further erected at theposition right above the orientation adjusting device and the kernel removing and shelling device, and a feeding and conveying device is further arranged on the left side of the orientation adjustingdevice. The automatic kernel removing and shelling machine for the soft-shell kernel fruits is high in automation degree, manual auxiliary operation is not needed in the whole processing process, theprocessing efficiency is high, the clamping orientation of each fruit individual in the kernel removing and shelling device is fixed, and kernel removal is accurate. In addition, all mechanisms of the whole kernel removing and shelling device are ingeniously arranged and are matched for use during kernel removal and shelling, pulp and kernels of fruits are completely separated, the loss rate of the pulp and fruit juice is low, the integrity of the pulp is good, and the separated pulp can meet the various requirements of subsequent deep processing.

Description

technical field [0001] The invention relates to a fruit deep processing machine, in particular to an automatic pitting and shelling machine for soft-shell drupe fruits, which belongs to the technical field of food machinery. Background technique [0002] Soft-shell drupe fruits such as longan and litchi are common fruits in subtropical regions. The flesh of these fruits is fresh and tender, and the juice content is high, but they are seasonal, easy to deteriorate and not resistant to storage. After picking, the fruits can only be kept fresh for 3 hours at room temperature. -6 days, under appropriate low temperature conditions, it can only keep fresh for about 1 month. Therefore, in addition to being eaten as fresh fruits, some soft-shell drupe fruits such as longan and lychee need to be further processed to make products such as dried pulp, canned pulp, preserved fruit, fruit juice and fruit wine to increase their added value. When carrying out deep processing of this kind ...

AI Technical Summary

Problems solved by technology

[0004] (1) Most of the equipment is simple manual operation or semi-automatic operation equipment, the overall degree of automation is low, and there are many operations that require manual assistance during use, resulting in low processing efficiency;

[0005] (2) Inaccurate positioning of individual fruits of different sizes, resulting in inaccurate removal of pits, incomplete separation of pulp and core, high loss rate of pulp and juice, and poor integrity of processed pulp, which can only be used to make juice or Fruit wine cannot meet the processing needs of products such as dried pulp, canned pulp and preserved fruit

Images