A fresh logistics transport box
A transport box and logistics technology, applied in applications, fish farming, animal husbandry, etc., can solve the problems of increased transport box costs, insufficient to maintain the survival of all fresh food, economic losses, etc., and achieve the effect of saving transport costs.
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Embodiment 1
[0021] refer to Figure 1-2 , a fresh logistics transportation box, comprising a box body 1, the upper end of the box body 1 is provided with a wing-shaped cover plate 3, and a plurality of vertically arranged limit chutes 2 are opened in the side wall of the box body 1, and the limit The limit stopper 5 is slidably connected in the position chute 2, and the upper end of the limit stopper 5 is fixedly connected with a slide rod 4, and the upper end of the slide rod 4 is arranged through the box body 1, and the upper ends of a plurality of slide rods 4 are jointly fixedly connected to the cover. The lower end of plate 3. The setting of the limit block 5, the limit chute 2 and the sliding rod 4 can limit the cover plate 3 to ensure that the cover plate 3 can only rise or fall in the vertical direction, and can prevent the vehicle speed from falling when the vehicle speed is fast. , the lift force on the cover plate 3 is too large, directly separating it from the box body 1.
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Embodiment 2
[0027] refer to Figure 3-4 , the difference from Embodiment 1 is that: the inner wall of the box body 1 is fixedly equipped with an annular airbag 6, the annular airbag 6 communicates with the lower end of the limit chute 2 through the air guide groove 8, and the side walls of the annular airbag 6 are provided with There is an air outlet 7 communicating with the inside of the box body 1 .
[0028] It should be noted that the annular airbag 6 is submerged below the liquid level in the tank 1 , and the air outlet holes 7 are equipped with a third one-way valve that only allows air to enter the tank 1 from the annular airbag 6 .
[0029] The limit stopper 5 is connected with the limit chute 2 in a sealed sliding connection, but at this time, since the air in the limit chute 2 can be pressed into the annular air bag 6, there is no need to open a joint with the limit chute 2 at the lower end of the limit chute 2. The ventilation holes connected to the external environment can als...
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