Watermelon maturity monitoring device

Abstract

A watermelon maturity monitoring device is mainly composed of a detector (1), an elastic sling (2), a net bag (3) and a support (4). The watermelon maturity monitoring device is characterized in that the detector (1) is installed on the elastic sling (2) and stretches and contracts along with the elastic sling (2), when matured, a watermelon falls due to weight, and the elastic sling (2) rebounds and triggers the detector (1) to act to remind people of watermelon maturity; one end of the elastic sling (2) is connected with the net bag (3) containing the watermelon, and the other end of the elastic sling (2) is connected with the support (4). The mode of monitoring watermelon maturity through weight change is lossless watermelon monitoring, and meanwhile watermelon maturity is monitored in time in the watermelon growth process and is judged accurately in time. The watermelon maturity monitoring device is first application of the weight method monitoring technology in the watermelon growing process and has the advantage of creativity.

Description

technical field [0001] The invention relates to an agricultural and forestry facility, in particular to a watermelon planting supporting facility, in particular to a monitoring device capable of accurately predicting the ripeness of the watermelon. Background technique [0002] Watermelon is a kind of fruit that is widely loved by people. The maturity of watermelon is one of the most important indicators of its quality, and it is also a key factor affecting the commodity value of watermelon. High-quality varieties and high-quality brands are the basis for maximizing the economic benefits of melon growers and melon sellers. But the ripeness monitoring of watermelon is a problem that perplexes people all the time, the judging method of watermelon ripeness at present has multiple methods such as time calculation method, visual inspection method, manual measurement method, marking method, specific gravity method. The time reckoning method and marking method are based on the num...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to design a monitoring device that can accurately predict the maturity of watermelon in view of the existing watermelon maturity judgment that mainly depends on experience or inconvenient operation. On the one hand, it can achieve timely and accurate monitoring; Monitor one by one to ensure that each watermelon can be found and picked in time when it meets the maturity requirements, ensuring that the maturity of each watermelon can meet the quality requirements, and ensuring the consistency of the maturity of the picked watermelons

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