Grass carp static farming food provisioning apparatus with function of enlarging food provisioning areas by means of pressurization

Abstract

The invention discloses a grass carp static farming food provisioning apparatus with a function of enlarging food provisioning areas by means of pressurization. The grass carp static farming food provisioning apparatus structurally comprises a food provisioning head, a food provisioning pipe, three wheels, a lifter, a bracket, a food storage tank and a controller. The food provisioning head is fixedly mounted at the front end of the food provisioning pipe, the food provisioning head and the food provisioning pipe are of integral structures, the tail end of the food provisioning pipe is weldedwith the lifter, the three wheels are arranged on the front side and the rear side of the bracket and are movably connected with the front side and the rear side of the bracket, and the lifter is mounted at the lower end of the left side surface of the food storage tank in an embedded manner. The grass carp static farming food provisioning apparatus has the advantages that quantitative structuresare arranged inside the grass carp static farming food provisioning apparatus, feed can stop being added when a certain quantity of feed is added, food can be quantitatively provisioned, the food provisioning speed can be reduced to a certain extent, and accordingly the feed can be saved; the grass carp static farming food provisioning apparatus is provided with a pressurization apparatus, barriers can be matched with a balance plate via a stay in up-down movement procedures, accordingly, the air pressure can be increased by the pressurization apparatus, a pressurization rod can be driven by the pressurization apparatus to be matched with a pressurization plate, the feed can be scattered and discharged via main outlets and an outer-ring encircling opening, the food provisioning areas can be enlarged, each piece of grass carp can be fed, the feed cost can be reduced, and healthy growth of the grass carp can be guaranteed.

Description

technical field [0001] The invention relates to the field of aquaculture equipment, in particular to a grass carp resting feeder which adopts pressurization to expand the feeding area. Background technique [0002] There are many types of aquaculture, among which grass carp has high nutritional value and efficacy, so the market demand is relatively large, and grass carp has a simple diet and rapid growth, so it is widely cultivated in the form of intensive farming. [0003] The so-called intensive farming is carried out in ponds. Because the ponds have a large area and the ponds have a wide area, when feeding grass carp, in order to save time, a special feeder is generally used for feeding. However, the existing technical considerations Not comprehensive, has the following disadvantages: [0004] Existing feeders are generally fixedly placed in one position before feeding, and it is difficult to adjust the bin holes and the frequency of material leakage in the feeder, so th...

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Problems solved by technology

[0004] Existing feeders are generally fixedly placed in one position before feeding, and it is difficult to adjust the bin holes and the frequency of material leakage in the feeder, so that the feed is quickly thrown into the pond and the range of feeding is small, resulting in a small area. Some of the grass carp grab the feed, and some of the grass carp rushes to the edge of the pond due to the water waves formed when the grass carp grabs food. The feeding speed is fast, causing some of the fish to sink to the bottom of the pond because they have no time to eat, causing serious waste, which not only increases the cost of feed, but also Deterioration of water quality, thus affecting the healthy growth of grass carp

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