Technology for measuring and calculating amount of baits in hopper of bait throwing machine and throwing quantitative baits

Abstract

The invention discloses a technology for measuring and calculating the amount of baits in a hopper of a bait throwing machine and throwing quantitative baits. The technology comprises the following steps: A, designing an installation position of an ultrasonic module; B, calculating the bait feeding amount according to the discharging speed of the hopper by adopting a uniform-speed vibration feeding motor; C, measuring and calculating a bait amount by combining hopper material level measurement and discharging time; and D, measuring and automatically inputting fish bait density. The technologyhas the advantages of low manufacturing cost, time saving, labor saving, safety and manpower cost reduction. Meanwhile, the influence of human activities on feeding of breeding objects is reduced, andthe growth of the breeding objects is facilitated.

Description

technical field [0001] The invention relates to the technical field of fish farming, in particular to a technique for measuring and calculating the amount of bait in a hopper of a bait throwing machine and throwing quantitative bait. Background technique [0002] In order to vigorously develop the breeding industry, improve breeding efficiency and aquatic product quality, and standardize breeding behavior, it is necessary to continuously enhance the legal awareness of farmers and the management level of functional departments, actively create a good breeding environment for farmers, and provide advanced technical services. Change the growth mode of breeding benefits, reflect the continuity and stability of policies, strengthen the market-oriented operation capabilities of farmers, and increase production and income and maximize benefits. [0003] Fishery and aquaculture is one of the important industries in my country's agriculture. In order to save bait, save human resourc...

AI Technical Summary

Problems solved by technology

In traditional fish farming, bait is placed manually, which is not only time-consuming and labor-intensive, but also causes water pollution and reduced production of breeding objects.

Due to the inaccurate grasp of the time and amount of artificial feeding, and uneven distribution, the amount of bait in the fish pond may accumulate, or the amount of bait is too small, and frequent manual walking will also affect the breeding objects.

Now there are automatic bait feeding machines that can feed bait regularly and quantitatively, but either the cost is too high, or the accuracy of the hopper material level measurement cannot be guaranteed. When the hopper is blocked or the hopper is empty, an accurate judgment cannot be made.

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