Automatic shrimp-crab washing device

Abstract

The invention discloses an automatic shrimp-crab washing device. The automatic shrimp-crab washing device comprises a washing tank, wherein a primary conveyor belt and a secondary conveyor belt, which convey articles in the same direction and are respectively provided with a plurality of through holes, are arranged in the washing tank, and the height of the secondary conveyor belt is lower than that of the primary conveyor belt; a feeding cabin is arranged above the upper stream of the primary conveyor belt, and the bottom of the feeding cabin is provided with an electric valve connected to a PLC; a liftable rear baffle plate is arranged above the lower stream of the primary conveyor belt, and the rear baffle plate is provided with an infrared sensor connected to the PLC; a brush connected to the PLC is arranged above each of the primary conveyor belt and the secondary conveyor belt, each brush can slide back and forth along the length direction of the washing tank, and the height of each brush can be increased and decreased; the front side wall of the washing tank is provided with a plurality of water spraying pipes. By adopting the structure, materials can be automatically fed, the automation degree is high, the labor cost is low, and more comprehensiveness in washing can be realized. Meanwhile, shrimps can be washed, the universality of the device is high, and the utilization rate is high.

Description

technical field [0001] The invention relates to a cleaning device for aquatic products, in particular to an automatic cleaning device for shrimps and crabs. Background technique [0002] With the continuous improvement of people's living standards, the demand for shrimp and crab aquatic products is also increasing, but the farmed shrimp and crab products often contain a lot of sediment, and the sediment is easy to focus on the shell of the product Body, limbs, etc. are not easy to clean, and manual cleaning is very time-consuming and labor-inefficient. Therefore, it is necessary to develop a device that can be used to automatically clean crabs. [0003] The Chinese invention patent with the application number 201410216256.6 published on August 20, 2014, the name of its invention is "a high-efficiency crab cleaning device", which includes a cleaning box, a cleaning rack is provided in the middle of the cleaning box, and the cleaning Several crab-shaped crab placement holes a...

AI Technical Summary

Problems solved by technology

[0006] 1. It is necessary to manually place the crabs one by one in the placement holes in the cleaning rack. Manual operation is still required, with a large workload and high labor costs.

[0007] 2. The part where the crab is in contact with the placement hole in the cleaning rack is a dead spot for cleaning and cannot be completely cleaned

[0008] 3. It can only clean crabs, but it is inconvenient to clean prawns, etc., the device has poor versatility and low utilization rate

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