Bottom cleaning and sewage removal device for aquaculture

Abstract

The invention discloses a bottom cleaning and sewage removal device for aquaculture. The device comprises an aquaculture tank, wherein the aquaculture tank is provided with a cavity, the cavity is internally provided with a partition plate used for partitioning the upper and lower portions of the cavity into an aquaculture cavity and a working cavity, the aquaculture tank is provided with a sewagedischarge pipe, the working cavity is internally provided with a first rotating motor, the end, penetrating through the partition plate, of an output shaft of the first rotating motor is provided with a brush plate, the face, facing the partition plate, of the brush plate is provided with a plurality of cleaning brush heads, the aquaculture cavity is internally further provided with a brush roller, the brush roller comprises a roller body and first bristles, the end, penetrating through the partition plate to enter the working cavity, of the roller body is provided with a lifting device, thelifting device comprises a turnplate, the face, facing the output shaft, of the turnplate is provided with a transverse rod, the output shaft is sleeved with a first bevel gear, the end, close to theoutput shaft, of the transverse rod is provided with a second bevel gear, the face, facing the roller body, of the turnplate is eccentrically provided with a lug, the portion, located at one side of the working cavity, of the brush roller is provided with a moving frame, the moving frame comprises a sliding groove extending in the horizontal direction, and the lug is slidably connected with the sliding groove.

Description

technical field [0001] The invention relates to a decontamination device, in particular to an aquaculture bottom cleaning and decontamination device. Background technique [0002] Aquaculture refers to the general term for animals or algae produced in oceans, rivers, lakes, and related services or processing industries, such as: aquatic product processing, aquatic product medicine, aquatic product export trade, ornamental aquatic products, etc. Aquaculture is man-made The production activities of breeding, cultivating and harvesting aquatic animals and plants under control generally include the whole process of growing aquatic products from seedlings under artificial feeding management. In a broad sense, it can also include the proliferation of aquatic resources. High-density intensive culture and other methods. Extensive culture is to put seedlings in small and medium-sized natural waters, and completely rely on natural bait to grow aquatic products, such as fish culture in...

AI Technical Summary

Problems solved by technology

[0002] Aquaculture refers to the general term for animals or algae produced in oceans, rivers, lakes, and related services or processing industries, such as: aquatic product processing, aquatic product medicine, aquatic product export trade, ornamental aquatic products, etc. Aquaculture is man-made The production activities of breeding, cultivating and harvesting aquatic animals and plants under control generally include the whole process of growing aquatic products from seedlings under artificial feeding management. In a broad sense, it can also include the proliferation of aquatic resources. High-density intensive culture and other methods. Extensive culture is to put seedlings in small and medium-sized natural waters, and completely rely on natural bait to grow aquatic products, such as fish culture in lakes and reservoirs and shallow sea shellfish culture. Intensive culture is used in smaller water bodies. Feeding and fertilization methods are used to grow aquatic products, such as pond fish farming, cage fish farming and fence farming, etc. High-density intensive farming adopts methods such as running water, temperature control, oxygenation, and feeding high-quality bait to carry out high-quality fish farming in small water bodies. High-density farming, so as to obtain high yields, such as high-density fish and shrimp farming in flowing water. When people use breeding boxes for farming, they need to often clean the bottom of the box. However, the existing cleaning methods are all manual operations, which not only increases people's labor costs The amount of labor is reduced, and the cleaning efficiency is also reduced. For this reason, we propose a bottom cleaning device for aquaculture

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