CN209921874U - A kind of corn, fruit and vegetable fresh-keeping logistics box - Google Patents

Abstract

The utility model relates to the field of logistics boxes, in particular to a fresh-keeping logistics box for corn, fruits and vegetables, comprising a storage box for keeping corn fresh, an isolation mechanism stuck on the inner top of the storage box, and a storage box for keeping the storage box fresh. A sealed cover plate, a fixing plate is arranged inside the storage box, a second ice box is installed in the middle of the fixing plate, the top of the second ice box is in contact with the connecting plate of the isolation mechanism, and the isolation mechanism is A first ice box is installed on the top of the splint. The sealing ring of the utility model is arranged on the top of the storage box, which improves the sealing performance of the storage box, and at the same time, it cooperates with the use of the storage chamber inside the storage box, which is convenient for storing ice cubes in the storage box, and avoids the damage caused by the accumulation of corn. At the same time, the side wall of the storage box is provided with an air inlet for filling helium into the storage box, thereby inhibiting the respiration of corn after harvesting, ensuring better preservation of corn during the logistics process, and ultimately improving the quality and quality of corn .

Description

A kind of corn, fruit and vegetable fresh-keeping logistics box

technical field

The utility model relates to the field of fresh-keeping logistics boxes for fresh corn, fruits and vegetables, in particular to a logistics box for storing fresh corn, fruits and vegetables and other materials that are not easy to transport over long distances.

Background technique

With the rapid development of society and the rapid development of the express delivery industry, fruits and vegetables are also delivered to buyers through logistics and distribution. It is a new type of transportation method that delivers the documents or packages entrusted by the user from the sender to the recipient's door to door (hand-to-hand) quickly and safely. During the express transportation process, it needs to be stored in a fresh-keeping logistics box.

However, the traditional corn, fruit and vegetable logistics boxes have poor sealing performance. When corn and fruits and vegetables are piled up in the logistics box, due to their strong post-harvest respiration, the quality of consumers' taste is seriously affected. In view of this, the utility model provides a The fresh-keeping logistics box for corn, fruits and vegetables has the following characteristics:

(1) A kind of fresh-keeping logistics box for corn, fruits and vegetables described in the present utility model, the logistics box suppresses the postharvest respiration of corn and fruits and vegetables through three methods of low temperature, filling inert gas or placing oxidant, and reduces the nutrient content of corn and fruits and vegetables. loss, to achieve the purpose of preservation. The logistics box is provided with a sealing ring, which is located at the top of the logistics box, which improves the sealing performance of the storage box. At the same time, it cooperates with the use of the storage room inside the storage box, which is convenient for storing ice cubes in the storage box, and more effectively reduces the storage capacity of corn in the storage box. temperature inside the box.

(2) A kind of corn, fruit and vegetable fresh-keeping logistics box described in the present utility model, the storage chamber in the storage box is divided to avoid the heat in the middle of the corn accumulation place, and the side wall of the storage box is provided with a The air inlet is filled with inert gas, so that the storage room in the storage box is filled with inert gas to reduce the oxygen content. When the inert gas is inconvenient to fill, an oxidant can be placed, which can also inhibit the respiration of corn, fruits and vegetables after harvesting. It is conducive to better preservation of the materials in the box, allowing consumers to taste more authentic corn, fruits and vegetables.

Utility model content

In view of the problems in the prior art, the utility model provides a fresh-keeping logistics box for corn, fruits and vegetables. The logistics box can control the postharvest respiration of corn and fruits and vegetables through three methods: low temperature, filling with inert gas or placing oxidants, reducing corn And the loss of nutrients in fruits and vegetables, to achieve the purpose of preservation. The logistics box is provided with a sealing ring, which is located at the top of the logistics box, which improves the sealing performance of the storage box. At the same time, it cooperates with the use of the storage room in the storage box, which is convenient for storing ice cubes in the storage box and more effectively regulating the corn storage box. At the same time, the side wall of the storage box is provided with an air inlet for filling the interior of the storage box with inert gas, so that the inside of the storage box can be heated. The interior of the storage room is filled with inert gas to reduce the oxygen content. When the inert gas is inconvenient to fill, an oxidant can be placed to avoid postharvest respiration of corn and fruits and vegetables. quality.

The technical scheme adopted by the utility model to solve the technical problem is: a fresh-keeping logistics box for corn, fruits and vegetables, comprising a storage box for storing corn, an isolation mechanism stuck on the top of the storage box, and a storage box for storing corn. A cover plate for sealing the storage box, a fixing plate is arranged inside the storage box, a second ice box is installed in the middle of the fixing plate, the top of the second ice box abuts against the connecting plate of the isolation mechanism, and the isolation A first ice box is installed on the top of the splint of the mechanism; the top of the first ice box is in contact with the bottom of the cover plate, and the middle position of the bottom of the cover plate is in contact with the connecting plate; the interior of the storage box is provided with a filling A communication mechanism for inert gas, and one end of the communication mechanism communicates with an air inlet provided on the side wall of the storage box; a communication pipe runs through the interior of the storage box, and the communication pipe communicates with the gas communication port; The gas communication port communicates with a storage chamber provided inside the storage box, and the communication pipe communicates with an air outlet provided on the side wall of the storage box.

Specifically, a partition plate is provided on the bottom of the storage box between the fixed plates, and the partition plate is located between the two second ice boxes; the side walls of the fixed plate are provided with ribs a table-shaped first through hole; the bottom of the storage box is provided with a bottom plate, and the top of the storage box is in contact with the cover plate through a sealing ring, and the cover plate is symmetrically connected with a buckle through a pin axis, and The inner side of the buckle is engaged with the outer side wall of the storage box.

Specifically, the partition plate is provided with a plurality of uniformly arranged fourth through holes, and the bottom edge of the partition plate is provided with a semicircular fifth through hole.

Specifically, the isolation mechanism further includes symmetrically arranged protrusions, and the protrusions are engaged with the top grooves on the inner side of the storage box, and the splint is provided with a plurality of prismatic second passages. a hole, and the second through hole communicates with the interior of the storage chamber.

Specifically, the splints are connected as a whole by a connecting plate, and the connecting plate and the splinting are connected by a circular arc transition, and the middle part of the connecting plate is provided with a placement mechanism recessed toward the partition, The placing mechanism includes a placing plate and an oxidant placing groove for placing the oxidant, and a third through hole is provided in the middle of the bottom of the placing plate.

Specifically, the inner length of the connecting plate is equal to the maximum length between the fixing plates.

Specifically, the sealing ring is arranged on the inner side of the cover plate.

The beneficial effects of the present utility model:

(1) A kind of fresh-keeping logistics box for corn, fruits and vegetables described in the present utility model, the logistics box suppresses the postharvest respiration of corn and fruits and vegetables through three methods of low temperature, filling inert gas or placing oxidants, and reduces the nutrient content of corn and fruits and vegetables. loss, to achieve the purpose of preservation. The logistics box is provided with a sealing ring, which is located at the top of the logistics box, which improves the sealing performance of the storage box. At the same time, it cooperates with the use of the storage room inside the storage box, which is convenient for storing ice cubes in the storage box and more effectively regulating corn. The temperature inside the storage box.

(2) A kind of corn, fruit and vegetable fresh-keeping logistics box described in the present utility model, the storage chamber in the storage box is divided to avoid the heat in the middle of the corn accumulation place, and the side wall of the storage box is provided with a The internal air inlet is filled with inert gas, so that the storage chamber in the storage box is filled with inert gas to reduce the oxygen content. There is a placing slot for placing oxidant in the upper part, which can be placed when it is inconvenient to fill inert gas, and finally achieves inhibition of corn, fruit and vegetable harvesting. After the respiration, the purpose of keeping the materials in the box better.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the internal structure schematic diagram of a kind of preferred embodiment of corn, fruit and vegetable fresh-keeping logistics box provided by the utility model;

Fig. 2 is the overall structure schematic diagram shown in Fig. 1;

Fig. 3 is A-A sectional view shown in Fig. 2;

Figure 4 is a schematic diagram of the isolation mechanism shown in Figure 1;

FIG. 5 is an enlarged schematic diagram of part B shown in FIG. 1 .

In the figure: 1. Cover plate, 2. Buckle, 2a, Pin shaft, 3. Storage box, 3a, Fixing plate, 3b, First through hole, 3c, Storage chamber, 4. Air inlet, 5. Bottom plate, 6. The first ice box, 7, the isolation mechanism, 7a, the protrusion, 7b, the second through hole, 7c, the splint, 7d, the connecting plate, 8, the sealing ring, 9, the air outlet, 10, the communication mechanism, 10a, Communication pipe, 10b, gas communication port, 11, second ice box, 12, placement mechanism, 12a, oxidant placement tank, 12b, third through hole, 12c, placement plate, 13, partition plate, 13a, fourth through hole , 13b, the fifth through hole.

Detailed ways

In order to make it easy to understand the technical means, creation features, achievement goals and effects realized by the present invention, the present invention will be further described below with reference to the specific embodiments.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a corn, fruit and vegetable fresh-keeping logistics box according to the present invention includes a storage box 3 for storing corn, which is stuck inside the storage box 3. The isolation mechanism 7 at the top, the cover plate 1 for sealing the storage box 3, the storage box 3 is provided with a fixing plate 3a inside, and the second ice box 11 is installed in the middle of the fixing plate 3a, and all the The top of the second ice box 11 abuts against the connecting plate 7d of the isolation mechanism 7, and the top of the clamping plate 7c of the isolation mechanism 7 is mounted with the first ice box 6; the top of the first ice box 6 is against the cover plate 1. and the middle position of the bottom of the cover plate 1 abuts against the connecting plate 7d; the storage box 3 is provided with a communication mechanism 10 filled with inert gas, and one end of the communication mechanism 10 is connected to the storage box 3. The air inlet 4 on the side wall; the interior of the storage box 3 has a communication pipe 10a, and the communication pipe 10a communicates with the gas communication port 10b; The storage chamber 3c is communicated with, and the communication pipe 10a is communicated with the air outlet 9 provided on the side wall of the storage box 3 .

Specifically, as shown in FIG. 1 and FIG. 2 , in a logistics box for fresh-keeping corn, fruits and vegetables according to the present invention, a partition 13 is provided on the bottom of the storage box 3 between the fixed plates 3a, and The partition plate 13 is located between the two second ice boxes 11; the side wall of the fixing plate 3a is provided with a prismatic first through hole 3b; the bottom of the storage box 3 is provided with a bottom plate 5, And the top of the storage box 3 is in contact with the cover plate 1 through the sealing ring 8, and the cover plate 1 is symmetrically connected with the buckle 2 through the pin shaft 2a, and the inner side of the buckle 2 is locked in the place. On the outer side wall of the storage box 3, when in use, the fixed plates 3a are separated by the partition plate 13, thereby helping to prevent the mutual influence between the second ice boxes, and the truncated through hole is more conducive to The cold air enters the interior of the storage chamber 3c, which is beneficial to the storage of corn, fruits and vegetables.

Specifically, as shown in FIG. 1 and FIG. 3 , in a fresh-keeping logistics box for corn, fruits and vegetables according to the present invention, the partition plate 13 is provided with a plurality of fourth through holes 13a evenly arranged, and the partition plate 13 The bottom edge of the plate 13 is provided with a semicircular fifth through hole 13b, the fourth through hole 13a is arranged to facilitate the flow of cold air inside the storage chamber 3c, and a semicircular first through hole 13b is provided at the bottom of the partition plate 13. The five through holes 13b are more conducive to the flow of cold air and more convenient when the inert gas enters, ensuring that the inert gas enters the interior of the storage chamber 3c.

Specifically, as shown in FIGS. 1 , 4 and 5 , in a logistics box for fresh-keeping corn, fruits and vegetables according to the present invention, the isolation mechanism 7 also includes symmetrically arranged protrusions 7a, and the protrusions 7a The clamping plate 7c is provided with a plurality of prismatic second through holes 7b, and the second through holes 7b are connected to the interior of the storage chamber 3c. Connected. It is beneficial to protect corn, fruits and vegetables from being squeezed during transportation, so as to ensure the quality of corn and fruits and vegetables. Arc-shaped transition connection, the middle part of the connecting plate 7d is provided with a placement mechanism 12 recessed toward the partition plate 13, the placement mechanism 12 includes a placement plate 12c and an oxidant placement groove 12a for placing the oxidant, and the placement A third through hole 12b is provided in the middle of the bottom of the plate 12c, and the oxygen inside is consumed by the oxidant, thereby preventing the corn, fruits and vegetables from breathing.

Specifically, as shown in FIG. 1 , in a logistics box for fresh-keeping corn, fruits and vegetables according to the present invention, the inner length of the connecting plate 7d is equal to the maximum length between the fixing plates 3a, so that the isolation mechanism 7 can be engaged. at the top of the fixed plate 3a.

Specifically, as shown in FIG. 1 , in a fresh-keeping logistics box for corn, fruits and vegetables according to the present invention, the sealing ring 8 is arranged on the inner side of the cover plate 1 , which is conducive to the sealing between the cover plate 1 and the storage box 3 . .

When it is necessary to store corn, fruits and vegetables, open the cover 1, take out the first ice box 6 on the top of the splint 7c, then take out the splint 7c, put the corn, fruits and vegetables into the interior of the storage chamber 3c, and put the ice box in Corresponding position, the cover plate 1 can be fastened, which is conducive to the preservation of corn, fruits and vegetables, and ensures the quality and quality of agricultural products. The specifics are:

(1) When it is necessary to store corn, fruits and vegetables, first, open the piston cover on the air outlet 9 and the piston cover of the air inlet 4, manually rotate the buckle 2 around the pin 2a, and remove the cover plate 1. Then, take out all the first ice box 6 placed on the splint 7c, take out the isolation mechanism 7, then take out the second ice box 11 and place it, put the first ice box 6 and the second ice box 11 Unscrew the top cover, fill it with water, and put it in the refrigerator to freeze until ice cubes;

(2) Put the corn, fruits and vegetables that need to be placed in the storage chamber 3c in the storage chamber 3c in turn, so that the corn, fruits and vegetables can fill the storage chamber 3c, and then place the second ice box 11 in the corresponding two Between the fixing plates 3a, the removed isolation mechanism 7 is then snapped into the interior of the storage box 3. When the protrusion 7a on the side wall of the splint 7c cannot be properly snapped into the groove, take out the isolation mechanism 7, and re-install it. Adjust the positions of the corn, fruits and vegetables inside the storage chamber 3c until the isolation mechanism 7 can be snapped to the corresponding position, then place the first ice box 6 on the top of the splint 7c, and finally snap the cover 1 to the storage box 3, rotate the buckles 2 on both sides of the cover plate 1 around the pin shaft 2a, so that the cover plate 1 and the storage box 3 are fastened together;

(3) Drive the inert gas into the storage box 3 from the air inlet, so that the inert gas slowly enters from the bottom of the storage box 3, and the inert gas enters from the communication pipe 10a on the side wall through the gas communication port 10b. Inside the storage chamber 3c, since the inert gas is lighter than air, the inert gas penetrates through the interior of the storage chamber 3c, and squeezes the internal air to the air outlet 9, and the air outlet 9 communicates with the inner top of the storage box 3, so that the inert gas can be squeezed out. When the air inside is exhausted, first screw the air outlet 9 with the piston cover, then stop pumping, and finally screw the air inlet with the piston cover, so as to make the storage chamber 3c inside the storage box 3 The interior is filled with inert gas, thereby avoiding the respiration of corn, thereby improving the storage quality of corn;

(4) When it is necessary to take out the stored corn, fruits and vegetables, the piston cover of the air outlet 9 is opened to discharge the internal gas, which is conducive to opening the cover plate 1, and the first ice box 6 and the isolation mechanism 7 are taken out in turn, and then the Take out corn, fruits and vegetables.

When the air inside is not filled with inert gas, the piston covers of the air inlet 4 and the air outlet 9 are screwed up, and the oxidant is placed on the placing plate 12c, and the internal oxygen is consumed by the oxidant. of preservation.

The fresh-keeping logistics box of the utility model suppresses the postharvest respiration of corn and fruits and vegetables through three methods of low temperature, filling inert gas and placing oxidants, reduces the loss of nutrients of corn and fruits and vegetables, and achieves the purpose of fresh-keeping. The sealing ring 8 of the logistics box is located at the top of the logistics box, which improves the sealing performance of the storage box 3, and at the same time cooperates with the use of the storage chamber inside the storage box 3, which is convenient for storing ice cubes in the storage box 3, which is more effective The temperature of the corn inside the storage box 3 is regulated and controlled, and the storage chamber 3c in the storage box 3 is divided to avoid the heat in the middle of the corn accumulation place. The air inlet 4 of the inert gas fills the interior of the storage chamber 3c of the storage box 3 with inert gas to reduce the oxygen content, thereby avoiding the postharvest respiration of corn and fruits and vegetables, which is conducive to the preservation of corn and fruits and vegetables, and ensures the protection of agricultural products. quality and quality.

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, this The utility model will also have various changes and improvements, and these changes and improvements all fall within the scope of protection of the present invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a maize, fruit vegetables thing flow box that keeps fresh which characterized in that: the corn harvesting machine comprises a storage box (3) used for storing corns, an isolation mechanism (7) clamped at the top end inside the storage box (3), and a cover plate (1) used for sealing the storage box (3), wherein a fixing plate (3a) is arranged inside the storage box (3), a second ice box (11) is arranged in the middle of the fixing plate (3a), the top of the second ice box (11) is abutted against a connecting plate (7d) of the isolation mechanism (7), and a first ice box (6) is arranged at the top of a clamping plate (7c) of the isolation mechanism (7); the top of the first ice box (6) abuts against the bottom of the cover plate (1), and the middle position of the bottom of the cover plate (1) abuts against the connecting plate (7 d); a communication mechanism (10) filled with inert gas is arranged in the storage box (3), and one end of the communication mechanism (10) is communicated with an air inlet (4) arranged on the side wall of the storage box (3); a communicating pipe (10a) penetrates through the interior of the storage box (3), and the communicating pipe (10a) is communicated with a gas communicating port (10 b); the gas communication port (10b) is communicated with a storage chamber (3c) arranged in the storage box (3), and the communication pipe (10a) is communicated with a gas outlet (9) arranged on the side wall of the storage box (3).

2. The corn, fruit and vegetable fresh-keeping logistics box of claim 1, wherein: a partition plate (13) is arranged at the bottom of the storage box (3) between the fixing plates (3a), and the partition plate (13) is positioned between the two second ice boxes (11); a frustum pyramid-shaped first through hole (3b) is formed in the side wall of the fixing plate (3 a); the bottom of storage box (3) is equipped with bottom plate (5), just the top of storage box (3) pass through sealing washer (8) with apron (1) is contradicted, just there are buckle (2) through round pin axle (2a) symmetric connection on apron (1), just the inboard block of buckle (2) is in on the lateral wall of storage box (3).

3. The corn, fruit and vegetable fresh-keeping logistics box of claim 2, wherein: the partition plate (13) is provided with a plurality of uniformly arranged fourth through holes (13a), and the bottom edge of the partition plate (13) is provided with a semicircular fifth through hole (13 b).

4. The corn, fruit and vegetable fresh-keeping logistics box of claim 1, wherein: isolation mechanism (7) are still including protruding (7a) that the symmetry set up, just protruding (7a) block is in the top groove of the inside portion of storage box (3), be equipped with second through-hole (7b) of a plurality of terrace with edge shape on splint (7c), just second through-hole (7b) with the inside intercommunication of locker room (3 c).

5. The corn, fruit and vegetable fresh-keeping logistics box of claim 1, wherein: the novel oxidant storage tank is characterized in that the clamping plates (7c) are connected into a whole through a connecting plate (7d), the connecting plate (7d) is in arc-shaped transitional connection with the clamping plates (7c), a placing mechanism (12) which is sunken towards the position of the partition plate (13) is arranged in the middle of the connecting plate (7d), the placing mechanism (12) comprises a placing plate (12c) and an oxidant placing groove (12a) for placing an oxidant, and a third through hole (12b) is formed in the middle of the bottom of the placing plate (12 c).

6. The corn, fruit and vegetable fresh-keeping logistics box of claim 1, wherein: the length of the inner side of the connecting plate (7d) is equal to the maximum length between the fixing plates (3 a).

7. The corn, fruit and vegetable fresh-keeping logistics box of claim 2, wherein: the sealing ring (8) is arranged on the inner side of the cover plate (1).

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