Fruit adsorption device for fruit harvesting robot

Abstract

The invention provides a fruit adsorption device for a fruit harvesting robot. The device comprises a picking arm, wherein a first channel is arranged at the front end of the picking arm, a second channel is arranged at the rear end of the picking arm, the inner diameter of the first channel is larger than that of the second channel, and the first channel and the second channel are communicated with each other; the adsorption end of a vacuum adsorption pipe passes through the second channel and is located in the first channel, the second channel is in clearance fit with the vacuum adsorption pipe, and an adsorption head is arranged at the adsorption end of the vacuum adsorption pipe; a fixed clamping seat is in clearance fit in the first channel and fastened on the outer wall of the vacuumadsorption pipe; a first screw is rotationally fixed above each guide channel through a bearing seat, guide blocks are arranged on the first screws, the first screws are connected with first servo motors, the first servo motors control the first screws to rotate so as to drive the vacuum adsorption pipe to move, and the vacuum adsorption pipe is connected with a vacuum negative pressure device. Picking efficiency is improved, and fruits and fruit trees can be effectively protected from damage.

Description

technical field [0001] The invention relates to a fruit adsorption device, in particular to a fruit adsorption device for a fruit harvesting robot. Background technique [0002] Fruit is the third largest planted crop after grain and vegetables in my country, and has become a pillar industry for rural economic development in many areas. my country's current fruit planting area is 8.4 million hectares, accounting for about 21% of the world's total fruit tree area; the total annual fruit output is more than 59 million tons, accounting for 13.4% of the world's total fruit output, and these two indicators have already ranked first in the world . As an important link in the whole process of orchard production, fruit harvesting has strong seasonality and labor-intensive characteristics, and the labor force used accounts for 35% to 45% of the labor force used in the entire production process. The quality of harvesting operations is directly related to the storage, processing and s...

AI Technical Summary

Problems solved by technology

However, the picker has a low degree of automation and low picking efficiency

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