CN109941573A - A kind of corn, fruit and vegetable fresh-keeping logistics box - Google Patents

Abstract

The present invention relates to box for material circulation fields, specifically a kind of corn, preserving fruit and vegetable utilizing box for material circulation, including for carrying out fresh-keeping storage box, the interrupter for being stuck in the storage box inner tip, the cover board for being sealed to storage box to corn, the inside of the storage box is equipped with fixed plate, the centre of the fixed plate is equipped with the second ice chest, the top of second ice chest contradicts the connecting plate of interrupter, and the first ice chest is equipped at the top of the clamping plate of the interrupter.Sealing ring of the invention is set to the top of storage box, improve the sealing performance of storage box, cooperate the use of the locker room inside storage box simultaneously, convenient in the storage inside ice cube of storage box, avoid middle part fever caused by due to corn accumulation, while storage box side wall is equipped with for toward the air inlet for filling helium inside storage box, so inhibition corn adopt after respiration, ensure that corn is preferably fresh-keeping in logistics progress, the final quality and quality for improving corn.

Description

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

technical field

The invention relates to the field of fresh-keeping logistics boxes for fresh corn, fruits and vegetables, etc., in particular to a logistics box for storing fresh corn, fruits and vegetables and other materials that are difficult 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 present invention provides a corn , Fruit and vegetable fresh-keeping logistics box, which has the following characteristics:

(1) a kind of corn, fruit and vegetable fresh-keeping logistics box of the present invention, this logistics box suppresses the postharvest respiration of corn and fruit and vegetable by three ways of low temperature, filling inert gas or placing oxidant, reducing the loss of corn and fruit and vegetable nutrients , 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 according to the present invention, 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 the inner side of the storage box. Fill the air inlet with inert gas, so that the storage chamber 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, which is beneficial to The materials in the box are better preserved, allowing consumers to taste more authentic corn, fruits and vegetables.

SUMMARY OF THE INVENTION

In view of the problems in the prior art, the present invention provides a fresh-keeping logistics box for corn, fruits and vegetables. The logistics box controls the postharvest respiration of corn and fruits and vegetables through three methods: low temperature, filling with inert gas or placing oxidants, reducing corn and fruits and vegetables. The loss of nutrients in fruits and vegetables can 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 solution adopted by the present invention to solve the technical problem is as follows: a fresh-keeping logistics box for corn, fruits and vegetables, including a storage box for storing corn, an isolation mechanism stuck at the top of the storage box, and a storage box for storing corn. A cover plate for sealing, 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 mechanism The top of the splint is installed with a first ice box; 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 inertial A gas communication mechanism, 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 The gas communication port communicates with the storage chamber provided inside the storage box, and the communication pipe communicates with the gas 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.

Beneficial effects of the present invention:

(1) a kind of corn, fruit and vegetable fresh-keeping logistics box of the present invention, this logistics box suppresses the postharvest respiration of corn and fruit and vegetable by three ways of low temperature, filling inert gas or placing oxidant, reducing the loss of corn and fruit and vegetable nutrients , 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 according to the present invention, 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 the inner side of the storage box. Fill the air inlet with inert gas, so that the storage chamber in the storage box is filled with inert gas to reduce the oxygen content, and there is a placing slot for oxidant in the upper part, which can place oxidant when it is inconvenient to fill inert gas, and finally achieve the suppression of corn, fruits and vegetables after harvest. The purpose of respiration is to keep the materials in the box better.

Description of drawings

The present invention 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 present invention;

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, achieved goals and effects of 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 on the top of the inner top of the storage box 3. The isolation mechanism 7, the cover plate 1 for sealing the storage box 3, the interior of the storage box 3 is provided with a fixing plate 3a, and the second ice box 11 is installed in the middle of the fixing plate 3a, and the The top of the second ice box 11 abuts against the connecting plate 7d of the isolation mechanism 7, and the first ice box 6 is mounted on the top of the clamping plate 7c of the isolation mechanism 7; bottom, 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 in communication, and the communication pipe 10a is in communication 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 fresh-keeping logistics box for 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 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 a buckle 2 through a pin shaft 2a, and the inner side of the buckle 2a is engaged with the cover plate 1. On the outer side wall of the storage box 3, when in use, the fixed plates 3a are separated by the partition plate 13, which is beneficial to prevent the mutual influence between the second ice boxes, and the truncated through holes are more conducive to cold air Entering the interior of the storage chamber 3c 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 uniformly arranged fourth through holes 13a, and the partition plate The bottom edge of the partition 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 fifth through hole 13a is provided at the bottom of the partition plate 13. The through hole 13b is more conducive to the flow of cold air and more convenient when the inert gas enters, and ensures 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 further includes symmetrically arranged protrusions 7a, and the protrusions 7a are locked A plurality of prismatic second through holes 7b are formed on the splint 7c, and the second through holes 7b communicate with the interior of the storage chamber 3c. . 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 the 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 is locked in the The top end of the fixing 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 In the 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 invention 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 foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand 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, the present invention will also There are various changes and improvements which fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A fresh-keeping logistics box for corn, fruits and vegetables, characterized in that: comprising a storage box (3) for storing corn, an isolation mechanism (7) stuck at the top of the interior of the storage box (3), a storage box (7) for storing corn A cover plate (1) for sealing the storage box (3), a fixing plate (3a) is arranged inside the storage box (3), and a second ice box (11) is installed in the middle of the fixing plate (3a) , and the top of the second ice box (11) abuts against the connecting plate (7d) of the isolation mechanism (7), and the top of the splint (7c) of the isolation mechanism (7) is installed with the first ice box (6); The top of the first ice box (6) is in contact with the bottom of the cover plate (1), and the middle position of the bottom of the cover plate (1) is in contact with the connecting plate (7d); the interior of the storage box (3) A communication mechanism (10) filled with inert gas is provided, and one end of the communication mechanism (10) communicates with an air inlet (4) provided on the side wall of the storage box (3); the storage box (3) There is a communication pipe (10a) running through the inside, and the communication pipe (10a) communicates with the gas communication port (10b); the gas communication port (10b) and the storage chamber (3c) arranged inside the storage box (3) ) communicates with each other, and the communicating pipe (10a) communicates with the air outlet (9) provided on the side wall of the storage box (3). 2. A kind of fresh-keeping logistics box for corn, fruits and vegetables according to claim 1, characterized in that: a partition plate (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 storage The bottom of the 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 a sealing ring (8), and the cover plate (1) is provided with a pin The shaft (2a) is symmetrically connected with a snap (2), and the inner side of the snap (2a) is snapped on the outer side wall of the storage box (3). 3. A kind of fresh-keeping logistics box for corn, fruits and vegetables according to claim 2, characterized in that: the partition plate (13) is provided with a number of fourth through holes (13a) evenly arranged, and the partition plate (13) The bottom edge of (13) is provided with a semicircular fifth through hole (13b). 4. A fresh-keeping logistics box for corn, fruits and vegetables according to claim 1, characterized in that: the isolation mechanism (7) further comprises a symmetrically arranged protrusion (7a), and the protrusion (7a) is engaged with At the top groove of the inner side of the storage box (3), the splint (7c) is provided with a plurality of prismatic second through holes (7b), and the second through holes (7b) are connected with The storage chamber (3c) communicates internally. 5. A kind of corn, fruit and vegetable fresh-keeping logistics box according to claim 1, is characterized in that: described splint (7c) is connected as a whole by connecting plate (7d), and described connecting plate (7d) and all A circular arc transition connection is formed between the splints (7c), the middle part of the connecting plate (7d) is provided with a placement mechanism (12) recessed toward the partition plate (13), and the placement mechanism (12) comprises a placement plate (12c) and an oxidant placement tank (12a) for placing the oxidant, and a third through hole (12b) is provided in the middle of the bottom of the placement plate (12c). 6. A fresh-keeping logistics box for corn, fruits and vegetables according to claim 1, characterized in that: the inner length of the connecting plate (7d) is equal to the maximum length between the fixing plates (3a). 7 . The fresh-keeping logistics box for corn, fruits and vegetables according to claim 1 , wherein the sealing ring ( 8 ) is arranged on the inner side of the cover plate ( 1 ). 8 .