A single-motor circulating water culture floating bait uniform bait feeding machine and method

Abstract

The invention discloses a single-motor recirculating-aquaculture floating-bait uniform bait casting machine and a method. A side of a feeding box is provided with a discharge part which is connected with a material receiving port and is inclined downwards. A part, which is close to the material receiving port, below the feeding box is provided with an electromagnetic switch which is connected with a controller. A housing of the upper part of a main motor is fixedly provided with a material throwing disc, and an output shaft of the main shaft is fixedly provided with an internal blade. An outer end of the internal blade is fixedly connected with an inner wall of a partitioning plate, and an outer wall of the partitioning plate is fixedly connected with an external blade. An air outlet above the internal blade is provided with an air collection port which is connected and communicated with one end of an air pipe, and the other end of the air pipe is provided with an air collection mouth which faces the feeding box. The electromagnetic switch absorbs the feeding box, thereby enabling a lower material port to be opened. When the main motor works, the internal blade generates upward air which enters into the air collection port. Air is sprayed to bait in the feeding box, and the external blade rotates and drives the bait to be thrown out from the material throwing disc. The machine employs one motor, provides power for material throwing, also can prompt feeding, and achieves the uniform distribution of bait in a bait region through employing the controller to control the main motor.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a bait throwing machine in circulating aquaculture. Background technique [0002] Aquaculture has moved from artificial feeding to automatic feeding, and bait feeding machines are commonly used equipment in aquaculture. The common bait feeding machine is mainly composed of several main parts such as a box body, a feeder, a feeder, a dispenser, and a controller. The core component of the feeder is mainly to control the time interval between feeding and the amount of feeding. function. The current distributor has the following distribution methods: electromagnetic oscillation, screw feed and belt conveyor. Such as Chinese Patent Publication No. is 103563813 A disclosed electromagnetic vibration type bait feeding machine, although the structure is simple and low in cost, there are shortcomings such as material jamming, blanking is not accurate, energy consumption i...

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Problems solved by technology

[0003] In order to solve the above-mentioned problems existing in the existing bait feeding machine, the present invention proposes a single-motor circulating aquaculture floating bait that is simple in structure, not easy to jam, good in stability, accurate in feeding, long in service life, and low in energy consumption. Bait machine; the present invention also provides a uniform bait casting method for the bait machine

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