Box-type transportation equipment for croaker fingerlings suitable for long-distance transportation

Abstract

The invention discloses a box-type Nibea albiflora fingerling transportation device suitable for long-distance transportation, and aims at providing a box-type Nibea albiflora fingerling transportation device which is convenient to operate and high in operation efficiency, and the problem that fingerling survival rates are influenced due to the fact that transparent nylon bags are not convenient to fix and are easy to shake during the transportation process can be effectively solved. The box-type Nibea albiflora fingerling transportation device comprises a transport vehicle; a mounting rack arranged on the transport vehicle, wherein the mounting rack comprises a vertical guide rod and a supporting platform elevating along the vertical guide rod; and a plurality of fingerling temporary rearing devices. A fingerling temporary rearing device comprises a temporary rearing barrel with an open-ended upper end; a plugging cover body cooperated with the corresponding temporary rearing barrel, wherein an outside surface of the plugging cover body is provided with a first sealing ring; and a first vertical guide sleeve arranged on the supporting platform. A connecting guide rod is disposed in each first vertical guide sleeve, and a lower end of the connecting guide rod is connected with the central section of an upper end surface of the corresponding plugging cover body. Each plugging cover body is provided with an exhaust vent and an oxygen charging hole which penetrate upper and lower end surfaces of the plugging cover body.

Description

technical field [0001] The invention relates to a fish fingerling transportation device, in particular to a box-type shipping equipment for croaker fish fingerlings suitable for long-distance transportation. Background technique [0002] Oxygenated airtight transport method is one of the commonly used methods for long-distance transport of croaker fish and other fish species. The current oxygenated and sealed transportation method is to transport the described croaker fish species by oxygenating a transparent nylon bag. Each transparent nylon bag is filled with 1 / 3 to 1 / 2 of water, and each bag puts one end of croaker fish. Then the air in the transparent nylon bag is squeezed out, then filled with pure oxygen, tightly sealed, and transported by a transport vehicle. At present, this oxygenated and sealed transport method is not only inconvenient to operate, but also has low operating efficiency, and the transparent nylon bag is inconvenient to fix, and it is prone to shakin...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a method that is not only easy to operate and high in operating efficiency, but also can effectively solve the problem that the transparent nylon bag is inconvenient to fix and easily shakes during transportation, which affects the survival rate of seedlings. Box-type transportation equipment for yellow croaker fingerlings suitable for long-distance transportation

[0007] Another object of the present invention is to provide a method that can effectively solve the problem that the gas in the temporary storage tank cannot be smoothly discharged from the gap between the plugging cover and the inner surface of the temporary storage tank, resulting in the failure of the plugging cover under the action of its own weight. It is suitable for long-distance transportation of yellow croaker fingerling box-type transportation equipment for problems that cause the device to fail to work when it is moved down in place

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