Rotary drum type pitting machine

Abstract

The invention discloses a rotary drum type pitting machine. The rotary drum type pitting machine comprises a rack, a feeding mechanism installed at the top of the rack, a rotary drum mechanism located at the end of the feeding mechanism, installed at the top of the rack and used for arranging fruits in order, symmetrical portal frames installed on the two sides of the rack and a punching mechanism installed between the two portal frames, located over the rotary drum mechanism and used for removing kernels of the fruits. The pitting machine has the advantages of being high in pitting efficiency, low in breakage rate, compact in structure, small in occupied space and relatively less in phenomena of adhesion and tearing of kernels and pulp.

Description

technical field [0001] The invention belongs to the technical field of fruit processing, and in particular relates to a drum type pitting machine. Background technique [0002] Pitting is an important process in the field of fruit deep processing. Traditional pitting is carried out manually, which is labor-intensive and the efficiency of pitting is low. Mechanized pitting is an inevitable way to improve product quality and reduce production costs. [0003] The main form of the mechanized dekerting machine mainly existing on the market is disc type, crawler structure. The disc-type pitting machine divides the intermittently rotating disc into several fan-shaped areas, and each area is evenly distributed with pitting grooves, and the fruit enters the pitting groove for positioning, and the pitting mechanism punches the fruit to achieve fruit. The separation of the core and the pulp, but in the fan-shaped area, the posture of each fruit in the pitting groove cannot be kept con...

AI Technical Summary

Problems solved by technology

The disc-type pitting machine divides the intermittently rotating disc into several fan-shaped areas, and each area is evenly distributed with pitting grooves, and the fruit enters the pitting groove for positioning, and the pitting mechanism punches the fruit to achieve fruit. The separation of the core and the pulp, but in the fan-shaped area, the posture of each fruit in the pitting groove cannot be kept consistent, and its deflection state is different, and it is difficult to ensure that the impact force on each fruit is the same. Therefore, the circle Disc-type pitting machines have problems such as high core crushing rate, high residual ratio, and low reliability of complete removal of fruit cores.

[0004] Crawler-type pitting machine is to set up pitting grooves in rows at certain intervals on the conveyor belt. Generally, there are righting and positioning devices in the pitting grooves. When each row of fruits moves to the right below the pitting mechanism with the crawler, The crawler pauses the movement, the pitting mechanism stamps the fruit to realize the pitting operation, and then the crawler moves to send the pitted fruit to the device of the next process. Since the fruits are arranged in a linear manner, the punching force on each fruit is basically maintained Consistent, so the nuclear removal efficiency is high and the crushing rate is low, but the crawler type nuclear removal machine occupies a large space, which is not suitable for small and medium-sized enterprises

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