Pulse power supply for collecting earthworms

Abstract

The invention discloses a pulse power supply for collecting earthworms. The pulse power supply for collecting earthworms is characterized in that: an electronic pulse technology principle is utilized; an electronic pulse circuit is constituted by electronic elements; the pulse power supply with an interval of greater than or equal to 1 second is generated by input direct current; a positive electrode and a negative electrode of an output end of the pulse power supply are connected with two grounding electrodes through insulating wires; the two grounding electrodes are inserted into places of ground (with earthworm caves) according to a proper distance respectively; since the pulse power supply has an effect of instantly electrifying the ground and then instantly cutting off power, the earthworms instantly get an electric shock while the current flows through the ground; and thus, underground large and small earthworms get an electric shock instantly to quickly climb out of the ground to facilitate capture of the large ones and release of the small ones, and the captured earthworms are lively and are not injured.

Description

technical field [0001] The invention relates to a pulse power supply for harvesting earthworms, belonging to the technical field of electronics. Background technique [0002] Earthworms, commonly known as earthworms. Earthworms are rich in protein, a variety of amino acids, vitamin B complexes, lumbrokinase, and various minerals. They can replace animal protein feed such as fish meal. As protein feed for livestock, poultry, and fish, earthworms have a high Medicinal value and feeding value, the alcohol extract of earthworms can lower blood pressure; lumbrokinase has anticoagulant and thrombus-dissolving effects, lumbrokinase can also reduce blood viscosity, improve blood circulation, and reduce cardiovascular and cerebrovascular diseases , improve microcirculation, delay skin aging, restore skin elasticity and other effects. It has special curative effect on the treatment and prevention of cardiovascular and cerebrovascular and gynecological diseases. Due to the wide use o...

AI Technical Summary

Problems solved by technology

However, in the process of earthworm breeding, the harvesting of harvesting earthworms is very troublesome. The usual harvesting method is the natural light collection method. The natural light collection method needs to water the breeding bed 24 hours in advance, and it must not be too dry or too wet. The bait and soil on the surface are cleaned and concentrated on the cement floor or plastic sheeting. Using the characteristics of earthworms that are afraid of light, let the earthworms concentrate on the bottom layer to achieve the purpose of collection. This method of catching earthworms requires a lot of manpower and financial resources. The first method is to spray irrigation with pesticides, which is quite polluting and not environmentally friendly.

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