Chemical spraying device for aquaculture

Abstract

The invention discloses a chemical spraying device for aquaculture. The chemical spraying device for aquaculture comprises a floating plate and a remote controller. A first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod are fixedly connected to the bottom of the floating plate from right to left successively, and the bottoms of the first, second, thirdand fourth supporting rods are fixedly connected to an oxygen concentration sensor, a temperature sensor, an oxygen generator and a first motor, separately; and the output shaft of the first motor isfixedly connected to a propeller. By action of a second steering rod, a belt pulley, a first electric telescopic rod, a third motor as well as a second electric telescopic rod, a second movable joint,a sixth supporting rod, a fifth supporting rod and a first movable joint, the adjusting demand on spraying angle and spraying range of a nozzle can be met, and the spraying efficiency is improved effectively; and the device is remotely controlled by using the remote controller, thereby bringing great convenience to chemical spraying work of people.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to an aquaculture spraying device. Background technique [0002] Aquaculture is the production activities of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes 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. Aquaculture includes extensive cultivation. , Intensive culture and high-density intensive culture. Extensive culture is to put seedlings in medium and small natural waters, and to grow aquatic products completely by natural bait, such as fish culture in lakes and reservoirs and shallow sea shellfish culture. Intensive culture is in relatively small waters. Feeding and fertilizing methods are used to grow aquatic products in small water bodies, such as fish farming in ponds, cages and fences; h...

AI Technical Summary

Problems solved by technology

In aquaculture, especially in the initial stage of aquaculture, it is often necessary to spray medicinal liquid to the aquaculture ponds to prevent the aquaculture products from suffering from certain diseases. Because manual spraying requires a lot of energy, there are medicinal spraying devices on the market, but The nozzles of the existing spraying devices are all fixed structures, which brings inconvenience to people's spraying work. For this reason, we propose an aquaculture spraying device

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