Automatic fruit screening and casing device

Abstract

The invention relates to an automatic fruit screening and casing device, which is composed of a bottom plate, a movable arm, an adjustment arm, guide rails, a leading screw, a connecting frame, an air bag expansion hand, a control cabinet, a conveyor belt, infrared units, push rods, a fruit conveying tray, a stand, catching trays, and a photoelectric sensor. The movable arm is mounted over the bottom plate, the adjustment arm and the movable arm are connected together, the guide rails are fixed below the adjustment arm, and the leading screw is fixed in an end hole of the adjustment arm. One end of the connecting frame is sleeved on the two guide rails, and the other end is connected to the air bag expansion hand. The control cabinet is positioned behind the whole device. The conveyor belt is sleeved on the stand. The infrared units are fixed on the stand, and the detection part is over against the upper part of the conveyor belt. The push rods are below the infrared units. The fruit conveying tray is positioned at the stand end. The catching trays are fixed on the stand and are opposite to the push rods. The photoelectric sensor is fixed at one stand end close to the air bag expansion hand and is below the conveyor belt end. The device can separate damaged fruits, accurately screens fruits of different grades, and realizes quick casing.

Description

technical field [0001] The invention relates to an automatic fruit screening and boxing device, specifically, an automatic fruit screening and boxing device composed of three motors, multiple sets of sensors, machine vision, screw drive and air bag expansion hand technology . Background technique [0002] my country is a big fruit producing country. Automatic fruit grading and screening technology is of great significance to improve the market competitiveness and profit level of fresh fruits in my country. However, the domestic fruit prices are low, and the problem of "difficulty selling fruit" often occurs. The momentum has been suppressed, and Chinese fruits are mainly consumed in their own country, and the proportion of participating in international trade has always been very low. The export volume is not a big part of the international fruit trade. One of the important reasons is that the post-harvest commercialization process is backward and the appearance quality is po...

AI Technical Summary

Problems solved by technology

[0002] my country is a big fruit producing country. Automatic fruit grading and screening technology is of great significance to improve the market competitiveness and profit level of fresh fruits in my country. However, the domestic fruit prices are low, and the problem of "difficulty selling fruit" often occurs. The momentum has been suppressed, and Chinese fruits are mainly consumed in their own country, and the proportion of participating in international trade has always been very low. The export volume is not a big part of the international fruit trade. One of the important reasons is that the post-harvest commercialization process is backward and the appearance quality is poor. The market competitiveness of fruit is relatively weak

However, it is extremely inconvenient to manually classify, screen, and box some fruits with large yields, and it requires a lot of manpower and material resources. There is an urgent need for an automatic screening and boxing device, but there is no such device on the market now.

Images