Vegetable transportation ventilation box
By designing a vegetable transportation ventilation box, air circulation is achieved using ventilation holes and connecting pipes to avoid pressure and rapid water loss of vegetables, the problems of perishable and water loss of vegetables in existing transportation methods are solved, and the freshness of vegetables is improved.
Patent Information
- Application Number
- CN202420876954.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The existing vegetable transportation methods cause vegetables to rot easily during transportation due to pressure on stacks and lack of ventilation, and the outer vegetables are rapidly lost to water due to strong winds, making it difficult to maintain freshness.
A vegetable transportation ventilation box is designed, including a rectangular box and storage net. Each side wall of the box is equipped with ventilation holes and detachable connecting pipes. The fixing rod and locking nut of the storage net can be adjusted to ensure that vegetables are not squeezed. Pressure is conducive to air permeability, and air circulation is realized through connecting pipes between the box to slow down wind and accelerate water loss.
By avoiding stacking and providing ventilation, the freshness of vegetables is significantly improved and the water loss rate during transportation is slowed, and it is suitable for neat transportation of large quantities of vegetables.
Smart Images
Figure CN222203541U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of vegetable transportation, in particular to a vegetable transportation ventilation box. Background Art
[0002] The freshness of vegetables determines their economic value. From the place of production to the market, the biggest problem in the transportation of vegetables is how to maintain their freshness. There are many kinds of vegetables, among which leafy vegetables are easy to wilt due to water loss after being picked. Strong wind, sun exposure, squeezing and other factors during transportation will accelerate the withering of vegetables. The existing method of transporting vegetables is to stack the vegetables in the cargo box of the truck and then cover the cargo box with a tarpaulin to achieve the purpose of sun protection and freshness preservation.
[0003] However, the above transportation method is not conducive to the preservation of vegetables because a large number of vegetables overlap, and the vegetables at the bottom are under the greatest pressure and are severely squeezed and damaged. After stacking, the covered vegetables are not ventilated and are easy to rot. The outermost vegetables are constantly exposed to strong winds during transportation, which accelerates evaporation, loses water faster, and is easy to wither. Therefore, a box that can be used for transportation and is conducive to the preservation of vegetables is needed. Utility Model Content
[0004] Aiming at the defects in the prior art, the speed of water loss of vegetables during transportation is slowed down, and the freshness of vegetables is improved. The utility model provides a vegetable transportation ventilation box, including a rectangular box body and a storage net; the front side wall of the box body is provided with an openable side cover, the left side wall, right side wall, upper side wall, lower side wall and rear side wall of the box body are provided with ventilation holes, and each ventilation hole is provided with a detachable connecting pipe; the two long sides of the storage net are respectively provided with fixing rods, the two fixing rods are ordinary, and the two ends of each fixing rod are provided with locking nuts; the left side wall and the right side wall of the box body are provided with longitudinal sliding grooves corresponding to all the locking nuts one by one, and the height of the storage net in the inner cavity can be changed by adjusting the locking position of all the locking nuts of the storage net.
[0005] The beneficial effects of the utility model are as follows: placing vegetables on the storage net can avoid stacking and squeezing, and can facilitate ventilation of vegetables. The boxes can be placed overlapping, and the entire cargo box can be neatly filled with boxes, so that a large amount of vegetables can be transported at one time. Two adjacent boxes are connected by a connecting pipe, and the connecting pipe of the box located at the front of the cargo box extends out of the vehicle or is connected to the ventilation equipment. During driving, a certain amount of air is blown into the net connecting pipe. Since each box is connected, the air in all boxes is flowing, and the water loss rate will not be accelerated due to excessive wind force. Compared with the existing stacking transportation, the freshness of vegetables is improved.
[0006] Preferably, there are multiple storage nets, and all the storage nets are provided with corresponding fixing rods and locking nuts. Both ends of each fixing rod are provided with screws adapted to the locking nuts; the width of the longitudinal slide groove is smaller than the diameter of the fixing rod and larger than the diameter of the screw. Vegetables are placed on the storage net to avoid being squeezed and damaged, thereby improving the protection of the vegetables.
[0007] Preferably, the outer surfaces of the left side wall and the right side wall are both provided with longitudinal grooves intersecting with the corresponding longitudinal grooves, and the locking nuts of the left side wall and the right side wall are both located in the corresponding longitudinal grooves. In addition, the end of each screw rod does not exceed the corresponding longitudinal groove. The longitudinal grooves restrict the fixing rod from shaking in the front-back direction, while the ends of the screw rods do not affect the stacking of the boxes.
[0008] Preferably, each vent hole is provided with a hole plug, and the hole plug is located between the connecting pipe and the inner cavity of the box body, each vent hole is provided with a first step surface corresponding to the hole plug, and each vent hole is provided with a second step surface corresponding to the connecting pipe. If one side wall of the box body does not have another adjacent box body, the hole plug is removed. Otherwise, the hole plug is removed.
[0009] Preferably, the front side wall is provided with an opening adapted to the side cover, the lower side of the side cover is hinged to the lower side of the opening, and the side cover is provided with a ventilation hole. If the two boxes are placed front and back, the ventilation holes of the side cover are connected to the ventilation holes of the rear side wall of the front box through a connecting pipe, and similarly, the connection method of other side walls is the same. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0011] Figure 1 It is a structural schematic diagram of this embodiment;
[0012] Figure 2 for Figure 1 Left view after hiding the side cover;
[0013] Figure 3 for Figure 2 A partial enlarged view of
[0014] Figure 4 Schematic diagram of the structure of the storage network in this embodiment.
[0015] In the accompanying drawings, there are a box body 1, a storage net 2, a ventilation hole 3, a connecting pipe 4, a hole plug 5, a first step surface 6, a second step surface 7, a fixing rod 8, a plastic net 9, a longitudinal slide groove 10, a locking nut 11, a screw rod 12, and a longitudinal sink groove 13. DETAILED DESCRIPTION
[0016] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.
[0017] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.
[0018] like Figure 1 , Figure 2 As shown, the present embodiment provides a vegetable transport ventilation box, comprising a rectangular box body 1 and a storage net 2. The front side wall of the box body 1 is provided with an openable side cover, and the left side wall, right side wall, upper side wall, lower side wall and rear side wall of the box body 1 are provided with ventilation holes 3, and each ventilation hole 3 is provided with a detachable connecting pipe 4. The front side wall is provided with an opening adapted to the side cover, the lower side of the side cover is hinged to the lower side of the opening, and the side cover is provided with ventilation holes 3. If the two boxes 1 are placed front and back, the ventilation holes 3 of the side cover are connected to the ventilation holes 3 of the rear side wall of the front box body 1 through a connecting pipe 4, and similarly, the connection method of the other side walls is the same. Only one connecting pipe 4 of the two adjacent ventilation holes 3 of the two adjacent boxes 1 needs to be retained, and the other connecting pipe 4 is reserved. The ventilation holes 3 in this embodiment are all arranged in the middle of each side wall, and the size and position are consistent.
[0019] In addition, if Figure 2 , Figure 3 As shown, each ventilation hole 3 is provided with a hole plug 5, and the hole plug 5 is located between the connecting pipe 4 and the inner cavity of the box body 1, each ventilation hole 3 is provided with a first step surface 6 corresponding to the hole plug 5, and each ventilation hole 3 is provided with a second step surface 7 corresponding to the connecting pipe 4. If there is no adjacent box body 1 on a side wall of the box body 1, the hole plug 5 is removed. Otherwise, the hole plug 5 is removed. The two adjacent boxes 1 are connected through the connecting pipe 4. The connecting pipe 4 of the box body 1 located at the front of the cargo box extends out of the vehicle or is connected to the ventilation equipment. During the driving process, a certain amount of air is blown into the network connecting pipe 4. Since each box body 1 is connected, the air in all boxes 1 is flowing, and the water loss rate will not be accelerated due to excessive wind force. Compared with the existing stacking transportation, the freshness of vegetables is improved.
[0020] like Figure 2 , Figure 4As shown, the two long sides of the storage net 2 in this embodiment are respectively provided with fixing rods 8, the two fixing rods 8 are normal, and the two ends of each fixing rod 8 are provided with locking nuts 11. A plastic net 9 is provided between the two fixing rods 8, and the plastic net 9 does not rust, has high strength, and is not easy to break. The fixing rod 8 is made of stainless steel, has strong load-bearing capacity, and does not rust. The left and right walls of the box body 1 are provided with longitudinal slide grooves 10 corresponding to all the locking nuts 11 one by one, and the height of the storage net 2 in the inner cavity is changed by adjusting the locking position of all the locking nuts 11 of the storage net 2. Further, the storage net 2 is provided with multiple, and all the storage nets 2 are provided with corresponding fixing rods 8 and locking nuts 11. Each fixing rod 8 is provided with a screw 12 adapted to the locking nut 11 at both ends; the width of the longitudinal slide groove 10 is less than the diameter of the fixing rod 8 and greater than the diameter of the screw 12. Vegetables are placed on the storage net 2 to avoid being squeezed and damaged, thereby improving the protection of vegetables.
[0021] The height of the storage net 2 can be adjusted in the box body 1. The specific adjustment method is: the outer surface of the left wall and the outer surface of the right wall are both provided with longitudinal grooves 13 intersecting with the corresponding longitudinal grooves 10, and the locking nuts 11 of the left wall and the locking nuts 11 of the right wall are both located in the corresponding longitudinal grooves 13. In addition, the end of each screw rod 12 does not exceed the corresponding longitudinal groove 13. The longitudinal groove 10 limits the swing of the fixing rod 8 in the front and rear directions, and the end of the screw rod 12 does not affect the stacking between the boxes 1. After the vegetables are placed on the storage net 2, stacking and squeezing are avoided. By adjusting the height of the storage net 2 in the box body 1, the storage space requirements of different types of vegetables can be met, and the applicability is stronger.
[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.
Claims
1. A vegetable transport ventilation box, characterized in that: It comprises a rectangular box body and a storage net; the front side wall of the box body is provided with an openable side cover, the left side wall, right side wall, upper side wall, lower side wall and rear side wall of the box body are all provided with ventilation holes, and each ventilation hole is provided with a detachable connecting pipe; The two long sides of the storage net are respectively provided with fixing rods, the two fixing rods are ordinary, and locking nuts are provided at both ends of each fixing rod; the left side wall and the right side wall of the box body are provided with longitudinal sliding grooves corresponding to all locking nuts one by one, and the height of the storage net in the inner cavity can be changed by adjusting the locking position of all locking nuts of the storage net.
2. A vegetable transport ventilation box according to claim 1, characterized in that: There are multiple storage nets, and all the storage nets are provided with corresponding fixing rods and locking nuts.
3. A vegetable transport ventilation box according to claim 1, characterized in that: Both ends of each fixing rod are provided with screw rods matched with locking nuts; the width of the longitudinal sliding groove is smaller than the diameter of the fixing rod and larger than the diameter of the screw rod.
4. A vegetable transport ventilation box according to claim 3, characterized in that: The outer surfaces of the left side wall and the right side wall are both provided with longitudinal recessed grooves intersecting with the corresponding longitudinal sliding grooves, and the locking nuts of the left side wall and the right side wall are both located in the corresponding longitudinal recessed grooves.
5. A vegetable transport ventilation box according to claim 4, characterized in that: The end of each screw does not extend beyond the corresponding longitudinal groove.
6. A vegetable transport ventilation box according to claim 1, characterized in that: A hole plug is arranged in each ventilation hole, and the hole plug is located between the connecting pipe and the inner cavity of the box body.
7. A vegetable transport ventilation box according to claim 6, characterized in that: A first step surface corresponding to the hole plug is provided in each ventilation hole.
8. The vegetable transport ventilation box according to claim 1, characterized in that: A second step surface corresponding to the connecting pipe is provided in each ventilation hole.
9. The vegetable transport ventilation box according to claim 1, characterized in that: The front side wall is provided with an opening matched with the side cover, and the lower edge of the side cover is hinged to the lower edge of the opening.
10. The vegetable transport ventilation box according to claim 1, characterized in that: The side cover is provided with ventilation holes.