Fruit and vegetable long-distance transport box ventilation device and ventilation method thereof

Abstract

The invention relates to the technical field of fruit and vegetable transportation, and discloses a fruit and vegetable long-distance transport box ventilation device and a ventilation method of the fruit and vegetable long-distance transport box ventilation device. The fruit and vegetable long-distance transport box ventilation device comprises a box body. A sealing plate is fixedly connected to the interior of the box body, an air bag I is fixedly connected to the top end of the sealing plate, and a telescopic plate is movably connected to one side of the air bag I. A rope is fixedly connected to one side of the telescopic plate, rotating shafts are connected to one side of the rope, and wind wheels are fixedly connected to the outer sides of the rotating shafts at equal angles. Splitter plates are fixedly connected to the top end of the box body, and groove plates are movably connected to the interiors of the splitter plates in a sleeved mode. By means of rotation of the rotating shaft and the wind wheels, pipe spray heads on an air bag II can repeatedly blow out airflow, meanwhile, magnetic blocks move along with the acceleration and deceleration process of transportation, the airflow disturbance effect is enhanced, the air on the surfaces of fruits and vegetables can be continuously disturbed, and therefore the surfaces of the fruits and vegetables can be continuously ventilated, the heat generated by the respiration of the fruits and vegetables is dissipated, the freshness degree of fruits and vegetables is improved, and the bad fruit rate is reduced.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable transportation, in particular to a ventilation device and a ventilation method for a fruit and vegetable long-distance transportation box. Background technique [0002] The long-distance transport boxes of fruits and vegetables are used in the long-distance transportation of fruits and vegetables, and the mechanical damage to fruits and vegetables should be reduced during the transportation, and at the same time, the freshness of fruits and vegetables can be guaranteed with the help of various equipment. The transportation of fruits and vegetables usually has railway transportation, Road transportation and air transportation, among which road transportation shows more flexible and convenient advantages. [0003] During road transportation, fruits and vegetables are stacked in the transport box. In order to transport more fruits and vegetables to reduce the cost of one transportation, t...

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Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing long-distance transport boxes proposed in the background technology, the present invention provides a ventilation device and a ventilation method for long-distance transport boxes of fruits and vegetables, which have the advantages of efficient ventilation and reduced mechanical damage of fruits and vegetables. Solved the technical problem proposed in the above-mentioned background technology

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