Discharging device for bait inputting machine of net cage

Abstract

The invention discloses a discharging device for a bait inputting machine of a net cage. The discharging device comprises a counting device. A bait box is mounted above the counting device, the lowerend of the counting device communicates to a bait inputting pipe through a discharge pipe, a movable rod is arranged at the connection of the discharge pipe and the bait inputting pipe and is verticalto the inner wall of the bait inputting pipe, rotary blades are uniformly connected to the side surface of the movable rod, and a roots fan is arranged at one end of the bait inputting pipe. The counting device mounted at the lower end of the bait inputting box can calculate the bait inputting amount automatically. When the roots fan blows the bait inputting pipe, the rotary blades can rotate inthe bait inputting pipe so as to throw and isolate the falling bait in the discharge pipe, so that the bait can be successively input linearly at a certain interval. The falling time of bait in wateris prolonged, the visual simulation of fishes is promoted and the bait taking amount of the fishes is increased further.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and particularly relates to a feeding device for a cage bait feeder. Background technique [0002] The unloading device is an important component of the cage bait caster, including a five-way duct - an air inlet duct, two air outlet ducts, and a feeding duct located on the wall of each air outlet duct. When the cage bait feeder is working, the following problems often occur, such as: under the action of wind pressure, the two air outlets and two blanking pipes of the blanking device discharge air at the same time, and the The same wind pressure will cause difficulty in feeding; under the action of wind pressure, there is upward wind pressure in the feeding pipeline, because the hopper and the hopper in the cage bait feeder are not tightly combined, causing the bait to follow the wind pressure. Entering the feed box from the connection will not only waste the bait, but also make the surface o...

AI Technical Summary

Problems solved by technology

When the net cage bait feeding machine is working, the following problems often occur, such as: under the action of wind pressure, the two air outlet pipes of the unloading device and the two unloading pipes emit air at the same time, and the air in the air outlet pipe and the unloading pipe If the wind pressure is the same, it will make feeding difficult; under the action of wind pressure, there is upward wind pressure in the feeding pipe, because the feed box funnel and the receiving hopper in the net cage bait feeding machine are not tightly combined, causing the bait to follow the wind pressure. Entering the hopper from the connection point not only wastes bait, but also makes the surface of the aerodynamic device, control device and other components inside the hopper covered with bait. Over time, it will make it difficult to clean the internal components of the hopper, and more importantly, reduce the utilization rate of bait. , which increases the production cost

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