CN213428080U

CN213428080U - Freezing fresh-keeping case of pork transportation

Info

Publication number: CN213428080U
Application number: CN202022091333.3U
Authority: CN
Inventors: 梅宏成; 黄钲筹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-15
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a freezing preservation box for pork transportation, belonging to the technical field of preservation boxes; the air conditioner box comprises a box body, wherein the top of the box body is connected with a cover plate through a rotating shaft, two sides of the bottom of the cover plate are respectively fixed with a limiting block, an inner box is fixed inside the box body, an air conditioning channel is formed inside the inner box, two sides of the inner box are respectively provided with a first air vent, two sliding rods are fixed inside the inner box, and the outer surfaces of the sliding rods are respectively sleeved with a first placing frame and a second placing frame; through being provided with the air conditioning passageway, first air vent, second air vent and the passageway of ventilating, the air conditioning that the air-cooler produced can enter into to the air conditioning passageway in, air conditioning passes through the air conditioning passageway and reenters to the first air vent in, and enter into to the inner box through first air vent, air conditioning rethread second air vent and the passageway of ventilating enter into to the first frame of placing and the second place in the frame, thereby make the bottom of pork can with the comparatively comprehensive contact of air conditioning, and improved the air conditioning effect of fresh-keeping case, avoid the pork to deteriorate.

Description

Freezing fresh-keeping case of pork transportation

Technical Field

The utility model relates to a fresh-keeping case technical field specifically is a frozen fresh-keeping case of pork transportation.

Background

Meat is one of important animal food on dining tables of people; because the pork has thin and soft fiber, less connective tissue and more intramuscular fat in muscle tissue, the pork is particularly delicious after cooking and processing, the pork has low price and simple feeding, and can easily become the meat for mass consumption; however, the pigs generally enter an autolysis stage and a putrefaction stage two or three days after being slaughtered, and the pork begins to deteriorate, so that the pork is not beneficial to storage and transportation.

According to the Chinese patent with the publication number of CN208868520U, the freezing and fresh-keeping box for pork transportation is disclosed, which comprises an outer box body, an inner box body, a box cover, a hinge and a heat insulation layer; the inner wall of outer box, case lid coats and is stamped the one deck insulating layer, and interior box is located the outer box, and the top of interior box is fixed with the horizontally backup pad, and fixed mounting has a plurality of damping spring on the downside of backup pad.

The utility model places pork through the partition plate, so that a gap is reserved between the pork and the placing plate, the pork is placed separately, all pork can be kept cold, and the placing plate is convenient and quick to mount and dismount, and the use of the interior is not influenced; however, the bottom of the pork is in contact with the partition plate, so that the contact between the bottom of the pork and cold air is less, and the storage time of the pork is further reduced; meanwhile, the partition board of the incubator is troublesome to fix, so that a user needs to spend a long time when taking out pork, and further the pork taking-out efficiency is reduced.

Disclosure of Invention

An object of the utility model is to provide a pork transportation freezing preservation case to solve among the above-mentioned background art pork be difficult to take out comparatively trouble problem with pork with the comparatively comprehensive contact of air conditioning.

In order to achieve the above object, the utility model provides a following technical scheme: a pork transportation freezing and fresh-keeping box comprises a box body, wherein the top of the box body is connected with a cover plate through a rotating shaft, two sides of the bottom of the cover plate are respectively fixed with a limiting block, an inner box is fixed inside the box body, an air cooling channel is arranged inside the inner box, two sides of the inner box are respectively provided with a first air vent, two slide bars are fixed inside the inner box, the outer surfaces of the slide bars are respectively sleeved with a first placing frame and a second placing frame, two sides of the top of the second placing frame are respectively provided with a limiting groove, two sides of the bottom of the first placing frame are respectively fixed with a touch bar, two sides of the inside of the first placing frame and the second placing frame are respectively provided with a second air vent, the lower parts of the inside of the first placing frame and the second placing frame are respectively penetrated with an air vent channel, one side of the box body is respectively provided with a power switch and an air cooler, and the air inlet end of the air, and the air outlet end of the air cooler is connected with an air outlet pipe which extends into the inner box and is communicated with the cold air channel.

Preferably, the first placing frame and the second placing frame are both connected with the sliding rod in a sliding mode.

Preferably, the cover plate is rotatably connected with the box body through a rotating shaft, and a mounting bolt is installed on one side of the top of the cover plate.

Preferably, the cold air channel is communicated with the first vent hole, and the cold air channel is U-shaped.

Preferably, the bottom of the limiting block is in contact with the top end of the sliding rod, and the limiting block is made of stainless steel materials.

Preferably, the bottom ends of the two touch rods are located in the limiting groove, and the two touch rods are symmetrically arranged along the central line of the longitudinal axis of the box body.

Preferably, the power switch is electrically connected with the air cooler.

Compared with the prior art, the beneficial effects of the utility model are that: according to the frozen fresh-keeping box for pork transportation, the cold air channel, the first vent hole, the second vent hole and the vent channel are arranged, the cold air generated by the air cooler can enter the cold air channel, the cold air enters the first vent hole through the cold air channel and enters the inner box through the first vent hole, and the cold air enters the first placing frame and the second placing frame through the second vent hole and the vent channel, so that the bottom of pork can be in comprehensive contact with the cold air, the cold air effect of the fresh-keeping box is improved, and the pork is prevented from deteriorating; the pork storage box is characterized in that a limiting block is further arranged, the contact rod is abutted, the sliding rod and a limiting groove are arranged, when pork needs to be taken out, a user opens the cover plate, the limiting block does not contact with the sliding rod any more when the cover plate is opened, then the user pulls the first placing frame upwards, the first placing frame slides through the sliding rod and drives the contact rod to move, the contact rod is moved out of the limiting groove, the user can quickly take the first placing frame out of the inner box, therefore, the pork taking-out efficiency is improved, when the first placing frame needs to be placed into the inner box, the user places the first placing frame into the inner box through the sliding rod, the contact rod is moved into the limiting groove in the second placing frame, the cover plate is rotated again, the limiting block covers the top end of the sliding rod, therefore, the first placing frame can be limited, and the first placing frame is prevented from being moved out of the inner box.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of the box body of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

fig. 4 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. a box body; 2. a cover plate; 3. installing a bolt; 4. an air cooler; 5. an air inlet pipe; 6. an air outlet pipe; 7. a power switch; 8. a limiting block; 9. an inner box; 10. a cold air passage; 11. a slide bar; 12. a first placement frame; 13. a first vent hole; 14. a vent passage; 15. a touch bar; 16. a second placement frame; 17. a limiting groove; 18. a second vent.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a pork transportation freezing and fresh-keeping box comprises a box body 1, a cover plate 2, a mounting bolt 3, an air cooler 4, an air inlet pipe 5, an air outlet pipe 6, a power switch 7, a limiting block 8, an inner box 9, an air cooling channel 10, a sliding rod 11, a first placing frame 12, a first air vent 13, an air vent channel 14, a contact rod 15, a second placing frame 16, a limiting groove 17 and a second air vent 18; the top of box 1 is connected with apron 2 through the pivot, the bottom both sides of apron 2 all are fixed with stopper 8, the inside of box 1 is fixed with inner box 9, air conditioning passageway 10 has been seted up to inner box 9's inside, first air vent 13 has all been seted up to inner box 9's both sides, inner box 9's inside is fixed with two slide bars 11, slide bar 11's surface has cup jointed first frame 12 and the frame 16 is placed to the second of placing respectively, spacing groove 17 has all been seted up to the top both sides that frame 16 was placed to the second, first bottom both sides of placing frame 12 all are fixed with to touch bar 15, first inside both sides of placing frame 12 and the frame 16 is placed to the second have all seted up second air vent 18, first inside below of placing frame 12 and the frame 16 is placed to the second all runs through ventilation channel 14, switch 7 and air-cooler 4 are installed respectively to one side of box 1, the inlet end of air-cooler 4 is connected with intake pipe 5, the outlet end of air-cooler 4 is connected with the outlet duct 6 that extends to the inside of inner box The cold air can enter the cold air channel 10 through the air outlet pipe 6.

Referring to fig. 1-2, the first placement frame 12 and the second placement frame 16 are both slidably connected to the slide bar 11, so that the first placement frame 12 and the second placement frame 16 can slide on the slide bar 11, and the first placement frame and the second placement frame 16 can be conveniently taken out; the cover plate 2 is rotatably connected with the box body 1 through a rotating shaft, the mounting bolt 3 is installed on one side of the top of the cover plate 2, the cover plate 2 is opened or closed by a user, and the cover plate 2 can be fixed through the mounting bolt 3.

Referring to fig. 1, 2 and 4, the cool air channel 10 is connected to the first vent hole 13, and the cool air channel 10 is substantially U-shaped to facilitate the flow of cool air in the cool air channel 10; the bottom of stopper 8 contacts with the top of slide bar 11, and stopper 8 adopts stainless steel material to make and forms, and stopper 8 can prevent that first frame 12 of placing breaks away from slide bar 11, and then has improved the first stability of placing frame 12.

Referring to fig. 1-3, the bottom ends of the two contact rods 15 are both located inside the limiting groove 17, and the two contact rods 15 are symmetrically arranged along the central line of the longitudinal axis of the box body 1, and the contact rods 15 extend into the limiting groove 17 and can abut against the second placing frame 16; switch 7 and air-cooler 4 electric connection, the person of facilitating the use opens or closes air-cooler 4 through switch 7.

The working principle is as follows: firstly, a user opens the cover plate 2, takes the first placing frame 12 out of the inner box 9, then places pork in the second placing frame 16, then places the first placing frame 12 into the inner box 9 through the slide bar 11, and moves the abutting rod 15 into the limiting groove 17 in the second placing frame 16, then rotates the cover plate 2 to enable the limiting block 8 to cover the top end of the slide bar 11, then fixes the cover plate 2 through the rotating mounting bolt 3, then the user starts the air cooler 4 through the power switch 7, the air cooler 4 works to enable the air inlet pipe 5 to suck external air, the air is discharged through the air outlet pipe 6 after being cooled by the air cooler 4, the air enters the air cooling channel 10 through the air outlet pipe 6, the air cooling enters the first air vent 13 through the air cooling channel 10 and enters the inner box 9 through the first air vent 13, and then enters the first placing frame 12 and the second placing frame 16 through the second air vent 18 and the air vent 14, thereby make the bottom of pork can be with the comparatively comprehensive contact of air conditioning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pork transportation freezing preservation case, includes box (1), its characterized in that: the top of the box body (1) is connected with a cover plate (2) through a rotating shaft, two sides of the bottom of the cover plate (2) are respectively fixed with a limiting block (8), an inner box (9) is fixed inside the box body (1), a cold air channel (10) is arranged inside the inner box (9), two sides of the inner box (9) are respectively provided with a first vent hole (13), two slide bars (11) are fixed inside the inner box (9), the outer surfaces of the slide bars (11) are respectively sleeved with a first placing frame (12) and a second placing frame (16), two sides of the top of the second placing frame (16) are respectively provided with a limiting groove (17), two sides of the bottom of the first placing frame (12) are respectively fixed with a touch bar (15), two sides of the inside of the first placing frame (12) and the inside of the second placing frame (16) are respectively provided with a second vent hole (18), and channels (14) are respectively penetrated below the inner vent parts of the first placing frame (12) and the second placing frame (16), switch (7) and air-cooler (4) are installed respectively to one side of box (1), the inlet end of air-cooler (4) is connected with intake pipe (5), the end of giving vent to anger of air-cooler (4) is connected with and extends to inside outlet duct (6) that are linked together with air conditioning passageway (10) of inner box (9).

2. The pork transportation freezing and fresh-keeping box of claim 1, wherein: the first placing frame (12) and the second placing frame (16) are both connected with the sliding rod (11) in a sliding mode.

3. The pork transportation freezing and fresh-keeping box of claim 1, wherein: the cover plate (2) is rotatably connected with the box body (1) through a rotating shaft, and a mounting bolt (3) is installed on one side of the top of the cover plate (2).

4. The pork transportation freezing and fresh-keeping box of claim 1, wherein: the cold air channel (10) is communicated with the first vent hole (13), and the cold air channel (10) is U-shaped.

5. The pork transportation freezing and fresh-keeping box of claim 1, wherein: the bottom of the limiting block (8) is in contact with the top end of the sliding rod (11), and the limiting block (8) is made of stainless steel materials.

6. The pork transportation freezing and fresh-keeping box of claim 1, wherein: the bottom of two feeler lever (15) all is located the inside of spacing groove (17), and two feeler lever (15) set up along the axis of ordinates central line symmetry of box (1).

7. The pork transportation freezing and fresh-keeping box of claim 1, wherein: and the power switch (7) is electrically connected with the air cooler (4).