Safe transportation device for juvenile hairy crabs

Abstract

The invention discloses a safe transportation device for juvenile hairy crabs. The safe transportation device comprises a box, a water tank is arranged in the box, a box cover is arranged at the upper end of the box in cooperation, a temperature inductor is arranged in the water tank, and a heating pipe and a refrigeration pipe are further arranged in the water tank. A high-speed motor is fixed to the box cover, a driving shaft is located in an aerator pipe, the top end of the driving shaft is fixedly connected with an output shaft of the high-speed motor, handles are arranged on the outer side wall of the box, and the bottoms of the handles are provided with grooves with semicircular sections in the length direction of the handles. Buffer airbags are arranged on the inner walls of the water tank, a shakeproof layer is arranged in the box, the water tank is arranged on the shakeproof layer, and strong springs are arranged between the water tank and the box. The bottom of the box is connected with a bottom plate through a spring buffer mechanism, the spring buffer mechanism comprises spring sleeves and pressing columns, and compression springs are arranged in the spring sleeves. The safe transportation device has the advantages of providing oxygen, adjusting water temperature, reducing shock and achieving buffering, the stability of the box in the transportation process is guaranteed, overall stability is guaranteed, and carrying is more convenient.

Description

technical field [0001] The invention relates to the technical field of hairy crab cultivation, in particular to a safe transportation device for hairy crab seedlings. Background technique [0002] Crabs are delicious and tender, and are deeply loved by consumers. The flavor and economic value of crabs are closely related to whether the crabs are fresh or alive, so how to maintain the survival rate of crabs during transportation is the first problem to be solved during transportation. [0003] In the initial stage of hairy crab breeding, it is necessary to transport crab seedlings from other places. During the transportation process, the survival rate of crab seedlings must be guaranteed. The transportation process is very important and is also a link that easily causes economic losses. During the long-term transportation process, due to the road There are too many bumps and detours, which make the transport vehicle extremely unstable during driving, and the shaking will cau...

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Problems solved by technology

[0003] In the initial stage of hairy crab breeding, it is necessary to transport crab seedlings from other places. During the transportation process, the survival rate of crab seedlings must be guaranteed. The transportation process is very important and is also a link that easily causes economic losses. During the long-term transportation process, due to the road There are too many bumps and detours, which make the transport vehicle extremely unstable during driving, and the shaking will cause the crab seedling transport box to vibrate with the transport vehicle. Under the action of inertia, the crab seedlings are easy to hit the wall of the water tank, causing serious injury or even death , causing great loss

And if it is as long as the transportation process, it is necessary to ensure the temperature and oxygen content in the water tank. The most commonly used oxygenation method is: one is to increase the oxygenation of the water body through the oxygenation pump, but the oxygenation pump is used to increase oxygenation. Oxygen, the bubbles generated are large, and the bubbles will surface in a short time, they cannot be dissolved in water well, and the oxygenation effect is poor. Easy to break, high cost and small transportation volume

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