Red date pitting machine for walnut-containing dates

Abstract

The invention discloses a red date pitting machine for walnut-containing dates. The red date pitting machine comprises a frame, a platform, a driving shaft, a pedal crankshaft, a pedal plate, a driving rod crankshaft, a driving rod, a universal joint, a driving rod guide tube, a pitting tube, a pit-ejecting rod, a pit-ejecting rod fixing piece, a date clamping tool, a pit falling hole, a tightening component, a driving rod guide tube fixing hole, date clamping tool heads, date clamping tool handles, a fixing button, date clamping rods, pitting tube semicircular through holes, a compression spring, fixing holes, fixing rings, springs, an elastic sheet, a slot and a blade. According to the red date pitting machine, a principle of converting circular rotation of the crankshaft into upward-downward vertical motion is adopted, the continuous operation of putting dates to be pitted into the date clamping tool, driving the pits downwards, taking the date clamping tool out, discharging the pits and putting the dates to be pitted into the date clamping tool is designed in sequence during one rotation cycle of the pedal crankshaft, and the four continuous procedures are connected tightly; moreover, certain operation time is reserved among the four procedures, and simple repeated operation is performed by dual hands and dual feet.

Description

technical field [0001] The invention relates to a jujube pitting machine, in particular to a jujube pitting machine for making jujube walnuts. Background technique [0002] Jujube has a long history of cultivation in my country. According to research, jujube pulp contains a large amount of protein, fat, cellulose, various vitamins, 18 kinds of amino acids, 36 kinds of mineral elements, more than 20 kinds of trace elements and a variety of biologically active substances. However, the vast majority of red dates have been sold directly for a long time, thus limiting the profit margins of date farmers. The deep processing of jujube can greatly enrich the types of jujube products, broaden the sales channels of jujube, increase the added value of jujube products, extend the industrial chain of jujube, and generate good economic benefits. [0003] Jujube pitting is a key link in the deep processing of jujube. At present, the jujube pitting equipment used in enterprises is in a s...

AI Technical Summary

Problems solved by technology

The production efficiency of the three-station pitting type red jujube pitting machine has been greatly improved, but when feeding, the jujubes are naturally dropped into the jujube mold or the jujube hole, and there is no auxiliary mechanism to quantitatively control the number of jujubes on the jujube conveyor belt, resulting in Jujubes are squeezed each other, the jujube molds on the conveyor belt are not fully loaded with jujubes, the feeding efficiency is low, and the empty punching phenomenon is still serious

However, in fact, there are great differences between different varieties of red dates, and even between different individuals of the same variety.

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