Allium mongolicum regel leaf modified atmosphere fresh-keeping device

Abstract

The utility model provides an allium mongolicum regel leaf air-conditioning fresh-keeping device which comprises an air-conditioning fresh-keeping box, the upper end of the air-conditioning fresh-keeping box is rotatably connected with a fresh-keeping cover through a rotating shaft, the lower end of the fresh-keeping cover is fixedly connected with a sealing pressure pad, the lower end of the sealing pressure pad is fixedly connected with a second water absorption layer, and an anti-pressing air cushion is fixedly connected in the air-conditioning fresh-keeping box. By means of the design, the problems that when an original device conducts modified atmosphere preservation on allium mongolicum regel leaves, the allium mongolicum regel leaves need to be placed in a sealed environment, after the allium mongolicum regel leaves are placed in and taken out for many times, a sealing ring is abraded, and the sealing effect of the modified atmosphere preservation box is affected are solved, the modified atmosphere preservation box is reasonable in structure and good in practicability, and after the allium mongolicum regel leaves are taken out, the allium mongolicum regel leaves are placed in the sealed environment. The fresh-keeping cover can be fixed on the surface of the modified atmosphere fresh-keeping box under the pulling force of the spring, and meanwhile, the sealing pressure pad is pressed on the surface of the pressure-proof air cushion, so that a sealed space is formed by the modified atmosphere fresh-keeping box and the fresh-keeping cover, and the condition of air leakage of the modified atmosphere fresh-keeping box can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sand chive blade modified atmosphere fresh-keeping device and belongs to the technical field of sand chive blade. BACKGROUND

[0002] Sand chive is a perennial herb of the lily family, with rhizomes and cylindrical bulbs. The basal leaves are linear. The peduncle is cylindrical. The small flowers are densely packed into hemispherical or spherical inflorescences, ranging in color from light purple to purple red. The flowering period is from June to August. The seeds have a long shelf life and can germinate after being buried in sand for several years. Sand chive is a companion plant of desert meadow plants and often grows in sandy soil in high-altitude sandy soil gobi. It is called sand chive because it looks like young chives. Sand chive can be used to make various dishes and has certain medicinal value.

[0003] In the prior art, when the sand chive blade is subjected to modified atmosphere fresh-keeping, the sand chive blade needs to be placed in a sealed environment. After the sand chive blade is placed and taken out multiple times, the sealing ring will be worn out, affecting the sealing effect of the modified atmosphere fresh-keeping box. Therefore, there is an urgent need for a sand chive blade modified atmosphere fresh-keeping device to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a sand chive blade modified atmosphere fresh-keeping device to solve the problems raised in the background art. The utility model has good practicability. After the sand chive blade is taken out, the preservation cover is fixed on the surface of the modified atmosphere fresh-keeping box under the tension of the spring, and the sealing pressure pad is pressed on the surface of the pressure-proof air pad, so that the modified atmosphere fresh-keeping box and the preservation cover form a sealed space, avoiding the leakage of the modified atmosphere fresh-keeping box.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a sand chive blade modified atmosphere fresh-keeping device, comprising a modified atmosphere fresh-keeping box, the upper end of the modified atmosphere fresh-keeping box is rotationally connected with a preservation cover through a rotating shaft, the lower end of the preservation cover is fixedly connected with a sealing pressure pad, the lower end of the sealing pressure pad is fixedly connected with a second water absorption layer, a pressure-proof air pad is fixedly connected in the modified atmosphere fresh-keeping box, a first water absorption layer is fixedly connected in the pressure-proof air pad, and a gas inlet pipe is fixedly connected through the right side end of the modified atmosphere fresh-keeping box.

[0006] Both ends of the modified atmosphere fresh-keeping box are provided with sealing assemblies, one of the sealing assemblies comprises a mounting groove, a butt joint ring, a fixed seat, a spring, a fixed block and a mounting ring, the mounting groove is opened in the right inner wall of the modified atmosphere fresh-keeping box, the butt joint ring is fixedly connected to the lower end of the preservation cover, the fixed seat is fixedly connected to the lower inner wall of the mounting groove, the spring is fixedly connected to the upper end of the fixed seat, the fixed block is fixedly connected to the upper end of the spring, the mounting ring is fixedly connected to the upper end of the fixed block, and the mounting ring and the butt joint ring are connected to each other.

[0007] Further, the front lower end of the fresh-keeping cover is fixedly connected with a magnetic strip, the front upper end of the modified atmosphere storage box is provided with a magnetic groove, and the magnetic strip is slidably connected in the magnetic groove.

[0008] Further, the four corners of the modified atmosphere storage box are fixedly connected with protection sleeves, and the protection sleeves are made of rubber material.

[0009] Further, the left and right ends of the modified atmosphere storage box are provided with buckle grooves, and the lower end of the modified atmosphere storage box is fixedly connected with four.

[0010] Further, the modified atmosphere storage box is fixedly connected with a support frame, and the upper end of the support frame is provided with a placing rail.

[0011] Further, the first water absorption layer and the upper end of the pressure-resistant air cushion are fixedly connected with a sealing frame, and the sealing frame is made of rubber material.

[0012] The beneficial effects of the utility model are as follows: the utility model discloses a kind of sand onion leaf blade modified atmosphere fresh-keeping device, because the utility model adds pressure-resistant air cushion, sealing pressure pad, air inlet pipe, fixed seat, spring, fixed block, mounting ring and docking ring, through our design improvement and actual use show, the device structure is reasonable, practicality is good, after sand onion leaf blade is taken out, fresh-keeping cover will be fixed on the surface of modified atmosphere fresh-keeping box under the tension of spring, simultaneously sealing pressure pad is pressed on the surface of pressure-resistant air cushion, so that modified atmosphere fresh-keeping box and fresh-keeping cover form sealed space, can avoid the condition that modified atmosphere fresh-keeping box appears air leakage. BRIEF DESCRIPTION OF DRAWINGS

[0013] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 It is the first perspective overall structure stereogram of the utility model of a kind of sand onion leaf blade modified atmosphere fresh-keeping device;

[0015] Figure 2 It is the section structure schematic view of the utility model of a kind of sand onion leaf blade modified atmosphere fresh-keeping device;

[0016] Figure 3 It is the internal structure schematic view of the utility model of a kind of sand onion leaf blade modified atmosphere fresh-keeping device;

[0017] Figure 4 It is the utility model of a kind of sand onion leaf blade modified atmosphere fresh-keeping device Figure 3 Structure schematic view in A place;

[0018] Figure 5 It is the structure schematic view of the utility model of a kind of sand onion leaf blade modified atmosphere fresh-keeping device support frame;

[0019] Figure 6 It is the structure schematic view of the fresh-keeping cover of the allium hookeri leaf blade air-adjusting fresh-keeping device.

[0020] Figure 7 It is the second perspective overall structure perspective view of the allium hookeri leaf blade air-adjusting fresh-keeping device.

[0021] In the figure: 1-air-adjusting fresh-keeping box, 2-fresh-keeping cover, 3-protection sleeve, 4-air inlet pipe, 5-buckling groove, 6-mounting groove, 7-fixing seat, 8-spring, 9-fixing block, 10-mounting ring, 11-butting ring, 12-magnetic attraction groove, 13-placing column, 14-first water absorption layer, 15-sealing frame, 16-pressure-proof air cushion, 17-supporting frame, 18-sealing pressure cushion, 19-second water absorption layer, 20-magnetic attraction strip. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] Please refer to Figures 1-7 The utility model provides a technical scheme: an allium hookeri leaf blade air-adjusting fresh-keeping device, including air-adjusting fresh-keeping box 1, the upper end of air-adjusting fresh-keeping box 1 is connected with fresh-keeping cover 2 through the pivot rotation, the lower end of fresh-keeping cover 2 is fixedly connected with sealing pressure cushion 18, the lower end of sealing pressure cushion 18 is fixedly connected with second water absorption layer 19, air-adjusting fresh-keeping box 1 is fixedly connected with pressure-proof air cushion 16 in, pressure-proof air cushion 16 is fixedly connected with first water absorption layer 14 in, the right side end of air-adjusting fresh-keeping box 1 is fixedly connected with air inlet pipe 4 and penetrates, the left and right two ends of air-adjusting fresh-keeping box 1 are all provided with sealing assembly, and one group of sealing assembly includes mounting groove 6, butting ring 11, fixing seat 7, spring 8, fixed block 9 and mounting ring 10, mounting groove 6 is set up in the right side inner wall of air-adjusting fresh-keeping box 1, butting ring 11 is fixedly connected in the lower end of fresh-keeping cover 2, fixing seat 7 is fixedly connected in the lower inner wall of mounting groove 6, spring 8 is fixedly connected in the upper end of fixing seat 7, fixed block 9 is fixedly connected in the upper end of spring 8, mounting ring 10 is fixedly connected in the upper end of fixed block 9, and mounting ring 10 is connected with butting ring 11, and this design solves the problem that the original device needs to place allium hookeri leaf blade in a sealed environment when air-adjusting fresh-keeping is carried out to allium hookeri leaf blade, and after allium hookeri leaf blade is placed and taken out for many times, the sealing ring will be abraded, which will affect the sealing effect of air-adjusting fresh-keeping box 1.

[0024] As a first embodiment of the utility model: the lower end of fresh -keeping cover 2 is fixedly connected with magnetic strip 20, the upper end of air -regulation fresh -keeping box 1 is set up with magnetic suction groove 12, magnetic strip 20 is slidably connected in magnetic suction groove 12, and the magnetic strip 20 installed in the lower end of fresh -keeping cover 2 is slid into the magnetic suction groove 12, so that fresh -keeping cover 2 is fixed on the surface of air -regulation fresh -keeping box 1, thereby the fresh -keeping cover 2 can be positioned to the surface of air -regulation fresh -keeping box 1. The four corners of air -regulation fresh -keeping box 1 are fixedly connected with protective sleeve 3, and multiple protective sleeve 3 is made of rubber material, the protective sleeve 3 installed in the four corners of air -regulation fresh -keeping box 1 can be used to protect the corner of air -regulation fresh -keeping box 1, and the protective sleeve 3 is made of rubber, when air -regulation fresh -keeping box 1 is collided, can avoid causing fracture. The left and right ends of air -regulation fresh -keeping box 1 are set up with buckle groove 5, and the lower end of air -regulation fresh -keeping box 1 is fixedly connected with four 21, the buckle groove 5 arranged at the two ends of air -regulation fresh -keeping box 1 is used to hook the buckle groove 5 to drive air -regulation fresh -keeping box 1 to move, and 21 installed in the bottom of air -regulation fresh -keeping box 1 can be used to protect the bottom of air -regulation fresh -keeping box 1, to avoid the ground to cause abrasion to air -regulation fresh -keeping box 1. Air -regulation fresh -keeping box 1 is fixedly connected with support frame 17, and the upper end of support frame 17 is provided with placing rail 13, and the support frame 17 installed in air -regulation fresh -keeping box 1 can be used to stabilize the making placing rail 13, so that the sand onion leaves can be placed in the upper and lower layers of air -regulation fresh -keeping box 1, to facilitate classification processing, and the placing rail 13 arranged on support frame 17 can be used to place sand onion leaves, to avoid multiple sand onion leaves to be stacked to cause adhesion. The upper end of first water absorption layer 14 and pressure relief air cushion 16 is fixedly connected with sealing frame 15, sealing frame 15 is made of rubber material, sealing frame 15 installed on first water absorption layer 14 and pressure relief air cushion 16 can increase the sealing effect of air -regulation fresh -keeping box 1 and fresh -keeping cover 2, to increase the fresh -keeping effect of sand onion leaves.

[0025] As a second embodiment of the utility model: when the sand onion leaves are preserved, first, the placing rail 13 is removed after the fresh -keeping cover 2 is opened, then the sand onion leaves are placed in the air -regulation fresh -keeping box 1, then the placing rail 13 is placed on the surface of support frame 17, the sand onion leaves are placed in the placing rail 13, the fresh -keeping cover 2 is closed, finally, the gas source is connected with the air inlet pipe 4, nitrogen, oxygen, carbon dioxide are introduced into the air -regulation fresh -keeping box 1, to preserve the sand onion leaves in the air -regulation fresh -keeping box 1, and the fresh -keeping cover 2 is fixed on the surface of air -regulation fresh -keeping box 1 under the elastic tension of spring 8, to increase the sealing effect of air -regulation fresh -keeping box 1 and fresh -keeping cover 2.

[0026] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0027] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A device for preserving allium mongolicum leaves with a controlled atmosphere, comprising a controlled atmosphere preservation box (1), characterized in that: The upper end of the atmosphere-controlled fresh-keeping box (1) is rotatably connected to a fresh-keeping cover (2) via a rotating shaft, the lower end of the fresh-keeping cover (2) is fixedly connected to a sealing pressure pad (18), the lower end of the sealing pressure pad (18) is fixedly connected to a second water-absorbing layer (19), the interior of the atmosphere-controlled fresh-keeping box (1) is fixedly connected to an anti-pressure air cushion (16), the interior of the anti-pressure air cushion (16) is fixedly connected to a first water-absorbing layer (14), and the right end of the atmosphere-controlled fresh-keeping box (1) is penetrated and fixedly connected to an air inlet pipe (4); The left and right ends of the atmosphere-controlled fresh-keeping box (1) are both provided with sealing components, wherein one set of sealing components comprises a mounting groove (6), a docking ring (11), a fixing seat (7), a spring (8), a fixing block (9) and a mounting ring (10); the mounting groove (6) is opened on the right inner wall of the atmosphere-controlled fresh-keeping box (1); the docking ring (11) is fixedly connected to the lower end of the fresh-keeping cover (2); the fixing seat (7) is fixedly connected to the lower inner wall of the mounting groove (6); the spring (8) is fixedly connected to the upper end of the fixing seat (7); the fixing block (9) is fixedly connected to the upper end of the spring (8); the mounting ring (10) is fixedly connected to the upper end of the fixing block (9); and the mounting ring (10) and the docking ring (11) are connected to each other.

2. The controlled atmosphere preservation device for allium mongolicum leaves according to claim 1, characterized in that: The front lower end of the fresh-keeping cover (2) is fixedly connected with a magnetic strip (20), the front upper end of the atmosphere-controlled fresh-keeping box (1) is provided with a magnetic groove (12), and the magnetic strip (20) is slidably connected in the magnetic groove (12).

3. The controlled atmosphere preservation device for allium mongolicum leaves according to claim 1, characterized in that: The four corners of the controlled atmosphere fresh-keeping box (1) are all fixedly connected with protective covers (3), and the plurality of protective covers (3) are made of rubber material.

4. The controlled atmosphere preservation device for allium mongolicum leaves according to claim 1, characterized in that: Buckle slots (5) are provided at both left and right ends of the atmosphere-controlled fresh-keeping box (1), and four (21) are fixedly connected to the lower end of the atmosphere-controlled fresh-keeping box (1).

5. The controlled atmosphere preservation device for allium mongolicum leaves according to claim 1, characterized in that: A support frame (17) is fixedly connected to the atmosphere-controlled fresh-keeping box (1), and a placement column (13) is provided at the upper end of the support frame (17).

6. The controlled atmosphere preservation device for allium mongolicum leaves according to claim 1, characterized in that: The first water-absorbing layer (14) and the upper end of the pressure-proof air cushion (16) are fixedly connected with a sealing frame (15), and the sealing frame (15) is made of rubber material.

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