Air pressure type automatic bait casting machine

Abstract

The invention discloses an air pressure type automatic bait casting machine which comprises a supporting frame. A bait box is supported on the supporting frame, the outlet end of the bait box is communicated with a quantitative box body, a discharging poking wheel is rotationally supported in the middle of the quantitative box body, a quantitative cavity is formed below the discharging poking wheel, and a distance sensor is further arranged on the side wall of the top of the quantitative cavity; a baffle is slidably connected to an opening in the bottom end of the quantitative cavity, one sideof the baffle is connected with a connecting rod, the end, away from the baffle, of the connecting rod is connected with a piston, the piston is movably connected into a cylinder body, the cylinder body is fixedly connected with a supporting frame, the connecting rod is further sleeved with a spring in a connected manner, and the spring is located between the inner wall of the cylinder body and the piston; and an inner cavity of the cylinder body is connected with a high-pressure air tank through a pipeline with a first electromagnetic reversing valve, and the high-pressure air tank is connected with a pneumatic motor fixedly supported on the supporting frame through a pipeline with a second electromagnetic reversing valve.

Description

technical field [0001] The invention relates to a bait throwing device, in particular to a pneumatic automatic bait throwing machine. Background technique [0002] When carrying out artificial breeding of aquatic products and marine products, it is necessary to regularly and quantitatively put bait into breeding ponds or waters. Traditionally, most of the baiting work is done manually, which has many problems such as high labor intensity and inaccurate baiting. Especially the problem of inaccurate bait feeding. If the bait feeding is too large, more bait residue may be produced, which will affect the water quality. If the bait feeding is too small, the growth rate of aquatic products and seafood will be reduced. It can be said that this traditional manual feeding operation and the existing simple and extensive feeding device can no longer meet the needs of large-scale farming, modernization and automation development. Therefore need a kind of method or device that can solv...

AI Technical Summary

Problems solved by technology

Traditionally, most of the baiting work is still done manually, which has many problems such as high labor intensity and inaccurate baiting

Especially the problem of inaccurate bait feeding. If the bait feeding is too large, there may be more bait residues, which will affect the water quality. If the bait feeding is too small, the growth rate of aquatic products and seafood will be reduced.

It can be said that this traditional manual feeding operation and the existing simple and extensive feeding device can no longer meet the needs of large-scale farming, modernization and automation development.

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