Device for picking up watermelons

Abstract

The invention discloses a device for picking up watermelons. The device comprises a picking-up vehicle, a central controller, an operating floor, a loading hopper, a mechanical arm, an automatic shearing device, a mechanical claw and a pulley mechanism, wherein the picking-up vehicle is provided with the central controller and the operating floor; the operating floor is connected with the centralcontroller; the bottom of the picking-up vehicle is symmetrically provided with a plurality of mechanical legs used for walking; the bottom of the picking-up vehicle is provided with a first laser sensor; the first laser sensor is connected with the central controller and is used for detecting a distribution situation of watermelon seedlings on the bottom of the picking-up vehicle; the picking-upvehicle is provided with the loading hopper used for loading the watermelon and is provided with the mechanical arm; the tail end of the mechanical arm is provided with the automatic shearing device and is provided with the mechanical claw; the tail end of the mechanical claw is provided with the pulley mechanism; the tail end of the mechanical arm is provided with a second sensor; and the secondsensor is connected with the central controller.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a watermelon picking device. Background technique [0002] Watermelon is a dicotyledonous flowering plant, an annual climbing vine with feathery leaves. The fruit it bears is a solitary fruit, which is a kind of fleshy fruit unique to Cucurbitaceae melons. It is a false fruit developed from the lower ovary with three carpels and parietal placenta. The main edible part of watermelon is the well-developed placenta. The outer skin of the fruit is smooth, green or yellow, the juicy fruit capsule is red or yellow, and rarely white. [0003] Watermelon is known as the "king of midsummer". It is refreshing and thirst-quenching, sweet and juicy in taste, and cold in nature. Picking nose sores, summer heat, heatstroke, alcohol poisoning and other diseases, watermelon contains a lot of glucose, malic acid, fructose, protein amino acids, tomato element and rich vitamin C in addition...

AI Technical Summary

Problems solved by technology

The output of watermelon in my country is huge and the planting area and output of watermelon are increasing year by year. However, the existing watermelon picking still needs to be picked manually. Due to the characteristics of watermelon densely covered with vines and crawling on the ground, people need to bend over and pick manually during the watermelon picking process. , it is difficult to use equipment, and the picking efficiency is low, which leads to the need for a lot of labor in the watermelon picking process, thereby reducing the picking efficiency and increasing the picking cost

Moreover, after the watermelon is picked, it generally needs to be packaged again. At present, there is no equipment that can complete the picking and packaging process at one time in the market.

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