CN219340180U

CN219340180U - Access subassembly for low temperature freezer

Info

Publication number: CN219340180U
Application number: CN202320123945.7U
Authority: CN
Inventors: 姜男; 付利伶; 李飞; 周海天; 郭献军; 付得功
Original assignee: China Construction Investment Refrigeration Technology Co ltd
Current assignee: China Construction Investment Refrigeration Technology Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-14
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses an access component for a low-temperature refrigerator, which comprises a refrigerator, support columns and a clamping mechanism for clamping and fixing refrigerated articles, wherein four support columns are arranged below the refrigerator, and the clamping mechanism is positioned in the refrigerator. The beneficial effects are that: the four fixed frames above the rotating disc are driven to rotate through the kinetic energy of the first motor, refrigerated articles needing to be taken out are enabled to rotate to the position right below the sliding cover, then the fixed frames above the fixed frames are pushed by the second electric push rod to move upwards, the outer side walls of the fixed frames are enabled to be just sealed and attached to the inner wall of the taking-out opening, the fact that cold air inside the refrigerator cannot run out from the taking-out opening is guaranteed, temperature rise cannot be caused, certain influence is caused on the refrigerated articles, the first electric push rods on the front side and the rear side of the refrigerated articles push the sliding cover to slide to one side in the sliding rail, the taking-out opening of the refrigerated articles is enabled to achieve an open state, and the refrigerated articles inside the fixed frames are taken out.

Description

Access subassembly for low temperature freezer

Technical Field

The utility model relates to the field of storage of articles in a refrigeration house, in particular to an access assembly for a low-temperature refrigeration house.

Background

The operation temperature of the equipment for preserving semen, skeleton and special biological samples in medicine is required to reach-80 ℃, the equipment is placed in an ultralow-temperature refrigeration house for preservation, when articles are stored, the articles are firstly registered into the system and then placed into an access box with specific labels, and when the articles are required to be taken, the articles can be locked quickly, so that the refrigeration house articles are conveniently accessed.

Through contrast patent number CN216879417U ultralow temperature freezer article automatic storage device, including the access case, the roof groove has been seted up to access case top, be provided with the bearing in the roof groove, the bearing inner circle is provided with the axis body, the axis body top is provided with the case lid, be provided with the inner disc in the access case, a plurality of tube holes have been seted up on the inner disc top, the test tube is deposited to the card in the tube hole, test tube stopper has been installed to the card of depositing test tube top, the cell body has been seted up to the case lid bottom, two rectangular grooves have been seted up on the cell body inner wall, sliding contact has rectangular piece in rectangular groove, two rectangular piece bottoms are connected with a disc, the disc bottom contacts with test tube stopper, disc and access case looks clamps, be connected with the spring body between disc and the cell body top inner wall, the disc top is provided with the holding rod. The utility model has the following advantages and effects: can conveniently carry out spacingly to depositing the test tube.

When the device is used for storing and taking out refrigerated articles, when the box cover at the upper end of the storage and taking box is opened, a part of refrigerated temperature can be scattered, so that the temperature inside the storage and taking box can be increased, and the temperature increase can have a certain influence on some characteristics of the refrigerated articles inside.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide an access module for a low-temperature refrigerator.

The utility model realizes the above purpose through the following technical scheme:

the storage and taking assembly for the low-temperature refrigeration house comprises a refrigeration box, support columns and a clamping mechanism for clamping and fixing refrigerated articles, wherein four support columns are arranged below the refrigeration box, the clamping mechanism is positioned in the refrigeration box, the storage and taking assembly also comprises a sealing mechanism for sealing and refrigerating the refrigerated articles, and the sealing mechanism is positioned outside the refrigeration box;

the sealing mechanism comprises a sealing cover, a sliding rail, a first electric push rod, a sliding cover, a connecting cover, a first motor, a rotating disc, a second electric push rod and a fixed frame, wherein the sealing cover is arranged at the upper end of the refrigerator, the sliding rails are arranged on the front side and the rear side of the sealing cover, the first electric push rod is arranged on the inner wall of the sliding rail, the sliding cover is arranged between the sliding rails on the front side and the rear side of the sliding rail in a sliding manner, the connecting cover is arranged below the refrigerator, the first motor is arranged inside the connecting cover, the rotating shaft is rotatably arranged at the bottom inside the refrigerator, the rotating disc is arranged at the upper end of the rotating shaft, four second electric push rods are arranged above the rotating disc in a surrounding manner, and the fixed frame is arranged above the second electric push rods.

Preferably: the clamping mechanism comprises a second motor, a partition plate, a threaded rod, a sliding sleeve, a vacuum generator and a sucker, wherein the second motor is arranged at the bottom end inside the fixed frame, the partition plate is arranged above the second motor, the threaded rod is arranged above the partition plate, the sliding rod is arranged above the threaded rod, the sliding sleeve is arranged outside the sliding rod, the vacuum generator is arranged above the sliding rod, and the sucker is arranged at the upper end of the vacuum generator.

Preferably: the second motor is connected with the partition board through bolts.

Preferably: the threaded rod is connected with the second motor key, and the threaded rod is rotationally connected with the partition plate.

Preferably: the threaded rod is in threaded connection with the sliding rod, and the sliding rod is in sliding connection with the sliding sleeve.

Preferably: the refrigerator is characterized in that the upper end of the refrigerator is provided with an outlet, the first motor is connected with the refrigerator through a bolt, and the first motor is connected with a rotating shaft through a key.

Preferably: the refrigerator is rotationally connected with the rotating shaft, and the rotating disc is rotationally connected with the refrigerator.

Compared with the prior art, the utility model has the following beneficial effects:

through being provided with second motor, threaded rod, sucking disc etc. when needs store the refrigerated goods, utilize vacuum generator's effect, make the inside certain negative pressure that produces of sucking disc, and then adsorb fixedly to the refrigerated goods, and then the rethread second motor kinetic energy drives the threaded rod and rotates, and then drives the sliding rod and slide down in the slip cap to drive the refrigerated goods during sucking disc top absorption and move down, and then accomplish the absorption clamping effect to the refrigerated goods, prevent that the refrigerated goods from taking place to rock circumstances such as drop in the fridge.

Through being provided with sealed lid, first electric putter, first motor etc, drive the axis of rotation through first motor kinetic energy and rotate, and then drive four fixed frames of rolling disc top and rotate, make its refrigerated goods that need take out rotate under the slip lid, and then the fixed frame of rethread second electric putter promotion top upwards moves, and then drive inside refrigerated goods upwards move, and then make the inner wall of fixed frame lateral wall and takeout mouth just seal the laminating, and then guarantee the inside cold air of fridge and can't follow the takeout mouth and run out, guaranteed the stability of fridge inside temperature, can not cause the rise of temperature, and then cause certain influence to its refrigerated goods, and then the first electric putter of rethread front and back both sides promotes the slip lid and slides in slide rail internal side, make its takeout mouth realize opening state, and then take out the refrigerated goods of fixed frame inside.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of an access module for a low temperature refrigerator according to the present utility model;

FIG. 2 is a schematic view of a part of the access module for a low temperature refrigerator according to the present utility model above a sealing cover;

FIG. 3 is a schematic view of the structure of a seal cover of an access assembly for a low temperature refrigerator according to the present utility model;

FIG. 4 is a schematic view showing a partial structure of the upper and lower sides of a rotating disc of an access assembly for a low-temperature refrigerator according to the present utility model;

fig. 5 is a sectional view showing the structure of the inside of a refrigerator of an access module for a low-temperature refrigerator according to the present utility model.

The reference numerals are explained as follows:

1. a refrigerator; 2. a support column; 3. a sealing mechanism; 31. sealing cover; 32. a slide rail; 33. a first electric push rod; 34. a sliding cover; 35. a connection cover; 36. a first motor; 37. a rotating disc; 38. a second electric push rod; 39. a fixed frame; 4. a clamping mechanism; 41. a second motor; 42. a partition plate; 43. a threaded rod; 44. a slide bar; 45. a sliding sleeve; 46. a vacuum generator; 47. and a sucking disc.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, an access assembly for a low-temperature refrigerator comprises a refrigerator 1, support columns 2 and a clamping mechanism 4 for clamping and fixing refrigerated articles, wherein four support columns 2 are arranged below the refrigerator 1, the clamping mechanism 4 is positioned inside the refrigerator 1, the access assembly further comprises a sealing mechanism 3 for sealing and refrigerating the refrigerated articles, and the sealing mechanism 3 is positioned outside the refrigerator 1;

in this embodiment: the clamping mechanism 4 comprises a second motor 41, a partition plate 42, a threaded rod 43, a sliding rod 44, a sliding sleeve 45, a vacuum generator 46 and a sucker 47, wherein the second motor 41 is arranged at the bottom end inside the fixed frame 39, the partition plate 42 is arranged above the second motor 41, the threaded rod 43 is arranged above the partition plate 42, the sliding rod 44 is arranged above the threaded rod 43, the sliding sleeve 45 is arranged outside the sliding rod 44, the vacuum generator 46 is arranged above the sliding rod 44, the sucker 47 is arranged at the upper end of the vacuum generator 46, the second motor 41 is connected with the partition plate 42 through a bolt, the threaded rod 43 is connected with the second motor 41 in a key way, the threaded rod 43 is rotationally connected with the partition plate 42, the threaded rod 43 is in threaded connection with the sliding rod 44, the sliding rod 44 is in sliding connection with the sliding sleeve 45, when refrigerated goods are required to be stored, a certain negative pressure is generated inside the sucker 47, the refrigerated goods are further adsorbed and fixed, the threaded rod 43 is driven to rotate through the kinetic energy of the second motor 41, the sliding rod 44 is further driven to slide downwards in the sliding sleeve 45, the refrigerated goods are further driven to move downwards, the goods adsorbed in the sucker 47 are further, the refrigerated goods are further the refrigerated goods are prevented from falling down, the refrigerated goods are completely, the refrigerated goods are clamped in the refrigerated goods 1, and the refrigerated goods are prevented from being clamped;

in this embodiment: the sealing mechanism 3 comprises a sealing cover 31, a sliding rail 32, a first electric push rod 33, a sliding cover 34, a connecting cover 35, a first motor 36, a rotating disc 37, a second electric push rod 38 and a fixed frame 39, wherein the sealing cover 31 is arranged at the upper end of the refrigerator 1, the sliding rails 32 are arranged on the front side and the rear side of the sealing cover 31, the first electric push rod 33 is arranged on the inner wall of the sliding rail 32, the sliding cover 34 is slidably arranged between the sliding rails 32 on the front side and the rear side, the connecting cover 35 is arranged below the refrigerator 1, the first motor 36 is arranged inside the connecting cover 35, the bottom end inside the refrigerator 1 is rotatably provided with a rotating shaft, the rotating disc 37 is arranged at the upper end of the rotating shaft, four second electric push rods 38 are arranged above the rotating disc 37 in a surrounding manner, the fixed frame 39 is arranged above the second electric push rods 38, the upper end of the refrigerator 1 is provided with a taking-out port, the first motor 36 is connected with the refrigerator 1 through bolts, the first motor 36 is connected with a rotating shaft in a key, the refrigerator 1 is rotationally connected with the rotating shaft, the rotating disc 37 is rotationally connected with the refrigerator 1, the rotating shaft is driven to rotate by the kinetic energy of the first motor 36, and then the four fixed frames 39 above the rotating disc 37 are driven to rotate, so that refrigerated articles to be taken out rotate to the position right below the sliding cover 34, and then the fixed frames 39 above are pushed to move upwards by the second electric push rod 38, so that the refrigerated articles inside the refrigerator are driven to move upwards, the outer side wall of the fixed frames 39 is just sealed and attached with the inner wall of the outlet, the cold air inside the refrigerator 1 cannot flow out from the outlet, the stability of the temperature inside the refrigerator 1 is ensured, the temperature rise is not caused, a certain influence is caused on the refrigerated articles, and the sliding cover 34 is pushed to slide to one side in the sliding rail 32 by the first electric push rods 33 on the front side and the rear side, the take-out opening is opened to take out the refrigerated articles inside the fixed frame 39.

Working principle: when the refrigerated goods need to be stored, the function of the vacuum generator 46 is utilized, a certain negative pressure is generated inside the sucker 47, and then the refrigerated goods need to be adsorbed and fixed, and then the second motor 41 can drive the threaded rod 43 to rotate, and then the sliding rod 44 is driven to slide downwards in the sliding sleeve 45, and thus the refrigerated goods in the middle of adsorption above the sucker 47 are driven to move downwards, and further the adsorption clamping function on the refrigerated goods is completed, the refrigerated goods are prevented from shaking and falling in the refrigerated container 1, and the like.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an access subassembly for low temperature freezer, includes fridge (1), support column (2), is used for carrying out centre gripping fixed fixture (4) to the refrigerated goods, fridge (1) below is provided with four support column (2), fixture (4) are located fridge (1) are inside, its characterized in that: the refrigerator further comprises a sealing mechanism (3) for sealing and refrigerating the refrigerated articles, wherein the sealing mechanism (3) is positioned outside the refrigerator (1);

sealing mechanism (3) are including sealed lid (31), slide rail (32), first electric putter (33), sliding cover (34), junction housing (35), first motor (36), rolling disc (37), second electric putter (38), fixed frame (39), sealed lid (31) set up fridge (1) upper end, both sides all are provided with around sealed lid (31) slide rail (32), install on slide rail (32) inner wall first electric putter (33), both sides around slidable mounting has between slide rail (32) sliding cover (34), junction housing (35) set up fridge (1) below, first motor (36) are installed inside junction housing (35), the axis of rotation is installed in the inside bottom rotation of fridge (1), rolling disc (37) set up in the axis of rotation upper end, rolling disc (37) top is encircleed and is provided with four second electric putter (38), fixed frame (39) set up second electric putter (38) top.

2. An access module for a low temperature freezer according to claim 1, wherein: the clamping mechanism (4) comprises a second motor (41), a partition plate (42), a threaded rod (43), a sliding rod (44), a sliding sleeve (45), a vacuum generator (46) and a sucker (47), wherein the second motor (41) is arranged at the bottom end inside the fixed frame (39), the partition plate (42) is arranged above the second motor (41), the threaded rod (43) is arranged above the partition plate (42), the sliding rod (44) is arranged above the threaded rod (43), the sliding sleeve (45) is arranged outside the sliding rod (44), the vacuum generator (46) is arranged above the sliding rod (44), and the sucker (47) is arranged at the upper end of the vacuum generator (46).

3. An access module for a low temperature freezer according to claim 2, wherein: the second motor (41) is connected with the partition plate (42) through bolts.

4. An access module for a low temperature freezer according to claim 2, wherein: the threaded rod (43) is connected with the second motor (41) in a key mode, and the threaded rod (43) is connected with the partition plate (42) in a rotating mode.

5. An access module for a low temperature freezer according to claim 2, wherein: the threaded rod (43) is in threaded connection with the sliding rod (44), and the sliding rod (44) is in sliding connection with the sliding sleeve (45).

6. An access module for a low temperature freezer according to claim 1, wherein: the refrigerator is characterized in that an outlet is formed in the upper end of the refrigerator (1), the first motor (36) is connected with the refrigerator (1) through a bolt, and the first motor (36) is connected with a rotating shaft through a key.

7. An access module for a low temperature freezer according to claim 1, wherein: the refrigerator (1) is rotatably connected with the rotating shaft, and the rotating disc (37) is rotatably connected with the refrigerator (1).