CN214307786U

CN214307786U - Storing and taking assembly for low-temperature refrigeration house

Info

Publication number: CN214307786U
Application number: CN202120341514.9U
Authority: CN
Inventors: 黄仙; 张广喜
Original assignee: Suzhou Iron Technology Co Ltd
Current assignee: Suzhou Iron Technology Co Ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-09-28
Anticipated expiration: 2031-02-05

Abstract

The utility model provides a low temperature is access subassembly for freezer, access subassembly for freezer includes the track, sets up access arrangement on the track, access arrangement includes the bottom plate, fixes two frames, setting that set up along track extending direction interval on the bottom plate are two lifting table between the frame, be used for the drive lifting table up-and-down motion's drive assembly, setting are in supporting part on the bottom plate, the quantity of supporting part is two, two the supporting part certainly the both sides of bottom plate along track width direction interval sets up and downwardly extending, be equipped with on the supporting part and support the first bearing of holding, set up with the track top the track outside with the second bearing that the track side supported. The utility model discloses a low temperature is access subassembly for freezer, through setting up first bearing and second bearing to can reduce frictional force when access arrangement removes, and can prevent to empty about access arrangement.

Description

Storing and taking assembly for low-temperature refrigeration house

Technical Field

The utility model relates to a low temperature is access subassembly for freezer.

Background

The low-temperature refrigerator is too low in temperature, so that the intelligent equipment is generally used for storing and taking goods. However, the conventional access device is prone to toppling due to its too high height, and the friction between the access device and the rail is often large, which affects the movement.

In view of the above, it is necessary to improve the conventional access module for a low temperature refrigerator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low temperature is access subassembly for freezer to solve the problem that current access arrangement emptys easily.

In order to realize the above-mentioned purpose, the utility model provides an access subassembly for low temperature freezer, access subassembly for low temperature freezer includes the track, sets up access arrangement on the track, access arrangement includes the bottom plate, fixes two frames, the setting that set up along track extending direction interval on the bottom plate are in lifting platform between the frame, for the drive lifting platform up-and-down motion's drive assembly, setting are in supporting part on the bottom plate, the quantity of supporting part is two, two the supporting part certainly the both sides of bottom plate along track width direction interval sets up and downwardly extending, be equipped with on the supporting part and support the first bearing of holding, set up with the track top and be in the track outside with the second bearing that the track side supported.

As a further improvement, the supporting part is provided with a first mounting hole, the first mounting hole is internally provided with a first screw, and the first bearing passes through the first screw is fixed on the supporting part.

As a further improvement of the present invention, the first mounting hole is a counter bore provided along the width direction.

As a further improvement, the second mounting hole has been seted up on the supporting part, be equipped with the second screw in the second mounting hole, the second bearing passes through the second screw fixation is in on the supporting part.

As a further improvement of the present invention, the rail includes a rail body disposed at an interval, the rail body includes a first rail disposed below and a second rail disposed above, and a width of the second rail is smaller than the first rail to form a step outside.

As a further improvement of the present invention, the first bearing is supported by the top of the step, and the second bearing is supported by the side of the first track.

As a further improvement of the utility model, the drive assembly includes the centre gripping holder, first driving motor, the second driving motor of elevating platform, the holder with frame sliding connection, first driving motor is used for the drive holder and elevating platform are following the frame slides from top to bottom, second driving motor is used for the drive the elevating platform is along the direction removal that the perpendicular to track extends.

As a further improvement of the present invention, the driving assembly further includes a driving component for driving the bottom plate is followed the third driving motor that the track slides, with the driving gear that the third driving motor is connected, the track inboard be equipped with for with the rack that the driving gear meshed.

As a further improvement, the low-temperature refrigeration house access assembly further comprises a storage rack arranged on two sides of the track.

As a further improvement of the utility model, the access subassembly for the cryogenic storage still includes adjacently the tray that the track set up, be used for placing the tray transfer device on the elevating platform.

The utility model has the advantages that: the utility model discloses a low temperature is access subassembly for freezer, through setting up first bearing and second bearing to can reduce frictional force when access arrangement removes, and can prevent to empty about access arrangement.

Drawings

Fig. 1 is a schematic structural view of a low-temperature refrigerator of the present invention;

FIG. 2 is a schematic side view of the low-temperature freezer of the present invention;

FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic view of the internal structure of the low-temperature freezer of the present invention;

fig. 5 is a schematic structural view of the low-temperature freezer storage and retrieval assembly of the low-temperature freezer of the present invention;

fig. 6 is a schematic structural view of the transfer device of the low-temperature refrigerator of the present invention;

fig. 7 is a schematic structural view of the access device of the low-temperature refrigerator of the present invention;

FIG. 8 is an enlarged schematic view of region B of FIG. 7;

fig. 9 is a schematic view showing another direction structure of the access device for a low-temperature refrigerator according to the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 9, the low-temperature freezer 100 of the present invention includes a freezer body 1, an access module 2 for a low-temperature freezer, and a refrigerating device 3.

As shown in fig. 1 to 3, the storage body 1 is used for storing articles, and the storage body 1 includes a storage area 11 separated by a wall 14, an article taking area 12, and a gate body 13 for accessing the article taking area 12.

A shelf 111 is provided in the storage area 11, and the refrigeration device 3 is also provided in the storage area 11.

The wall 14 is provided with a pick-up opening 141, a small door (not shown) for closing the pick-up opening 141, and a maintenance door 142 for allowing the storage area 11 to enter. And the wall 14 is provided with a heat insulation layer to isolate the temperatures of the storage area 11 and the fetching area 12.

The user can enter the material taking area 12 from the main door body 13, and then open the small door body to take out articles, such as medical supplies and the like, from the small door body. The low-temperature refrigeration house 100 arranged in this way is simple in structure and can achieve the automatic fetching function.

The maintenance door 142 is configured to open when a user needs to enter the storage area 11.

In this embodiment, the temperature in the storage area 11 can be as low as-40 ℃, and the temperature in the object taking area 12 is between-10 ℃ and-20 ℃, and by arranging the object taking area 12, the temperature difference between the storage area 11 and the object taking area 12 is small, so that too much hot air is prevented from flowing into the storage area 11 when the small door body is opened, and the storage effect is further influenced.

As shown in fig. 4 to 9, the access module 2 for a low temperature refrigerator includes a tray 21 for delivering the articles from the door body, an access device 22 for placing the articles on the tray 21, a rail 23 for moving the access device 22, a transfer device 24 for placing the tray 21 on the lifting table 223 and for transferring the tray 21 to the door body. The access means 22 are arranged on the track 23.

The number of the rails 23 and the access devices 22 is two, and the shelves 111 are disposed on both sides of the rails 23.

The transfer device 24 is arranged between the two rails 23.

The transfer device 24 includes a first slide 241 perpendicular to the rail 23, a second slide 242 fixed on the first slide 241 and perpendicular to the direction of the first slide 241, and a support base 243 disposed on the second slide 242, and the tray 21 is placed on the support base 243.

The transfer device 24 controls the support base 243 to move along the second slide 242, so that the support base 243 and the tray 21 can be controlled to move closer to or away from the fetching port 141. By controlling the second slide 242 to move along the first slide 241 along a direction perpendicular to the rail 23, the support body and the tray 21 can be controlled to approach or move away from the access device 22.

The access device 22 includes a bottom plate 221, two frames 222 fixed on the bottom plate 221 and spaced along the extending direction of the rail 23, a lifting platform 223 disposed between the two frames 222, a driving assembly for driving the lifting platform 223 to move up and down, and a support 225 disposed on the bottom plate 221.

The number of the supporting portions 225 is two, the two supporting portions 225 are arranged at intervals from two sides of the bottom plate 221 along the width direction of the rail 23 and extend downward, and a first bearing 2251 abutting against the upper side of the rail 23 and a second bearing 2254 arranged outside the rail 23 and abutting against the side surface of the rail 23 are arranged on the supporting portions 225.

A first mounting hole 2252 is formed in the supporting portion 225, a first screw 2253 is disposed in the first mounting hole 2252, and the first bearing 2251 is fixed to the supporting portion 225 by the first screw 2253. The first installation hole 2252 is a counter bore provided in a width direction. The first bearing 2251 is used to support the access device 22 to move along the rail 23, and the friction force can be reduced by providing the first bearing 2251, thereby improving the efficiency of movement.

A second mounting hole 2255 is formed in the supporting portion 225, a second screw 2256 is disposed in the second mounting hole 2255, and the second bearing 2254 is fixed to the supporting portion 225 by the second screw 2256. The second bearing 2254 abuts against both sides of the guide rail, so that the frame 222 is prevented from shaking left and right, and friction during movement is reduced.

In this embodiment, the rail 23 includes a rail body 234 disposed at intervals, the rail body 234 includes a first rail 231 disposed at a lower side, a second rail 232 disposed at an upper side, and a rack 235 disposed at an inner side of the rail 23, and the second rail 232 has a width smaller than that of the first rail 231 to form a step 233 at an outer side. In this embodiment, the step 233 is provided on the outer side of the rail 23.

The first bearing 2251 abuts against the top of the step 233, and the second bearing 2254 abuts against the side of the first rail 231.

The driving assembly includes a clamping member 226 clamping the lifting table 223, a first driving motor 227, a second driving motor 228, a third driving motor 229, and a driving gear 220 connected to the third driving motor 229.

The clamping member 226 is slidably connected to the frame 222, and the first driving motor 227 is used to drive the clamping member 226 and the lifting platform 223 to slide up and down along the frame 222. So that the lifting platform 223 and the tray 21 thereon are moved to a height corresponding to the shelf 111.

In this embodiment, the first driving motor 227 is engaged with the holder 226 through a chain and a sprocket to control the elevation and the lowering of the holder 226. Further, the chains and the chain wheels are arranged at four corners of the lifting platform 223 to drive the lifting platform 223 to be lifted stably, and the clamping piece 226 or a guide wheel is arranged between the lifting platform 223 and the frame 222 to stabilize the lifting effect.

The second driving motor 228 is used to drive the lifting platform 223 to move along a direction perpendicular to the extension direction of the rail 23, so as to move the tray 21 to a position close to the shelf 111. Further, a transfer rack 2231 is disposed under the lifting stage 223, a transfer wheel 2281 is connected to the second driving motor 228, and the transfer wheel 2281 is engaged with the transfer rack 2231 to drive the movement of the lifting stage 223. Of course, in other embodiments, the second driving motor 228 may not be provided, and the article may be grasped to the tray 21 by the grasping device on the shelf 111.

The third driving motor 229 is used to drive the bottom plate 221 to slide along the rail 23 so as to approach the shelves 111 or the transfer device 24 at different positions. In this embodiment, the third driving motor 229 drives the driving gear 220 to rotate, so that the access assembly 2 for the low temperature refrigerator can be smoothly moved.

The utility model discloses a low temperature is access subassembly 2 for freezer adopts the transmission of full steel system, has avoided the not low temperature resistant problem that leads to because of containing plastic goods, is difficult to break down.

The utility model discloses a low temperature freezer 100 work as follows: starting the refrigerating device 3 to reduce the temperature in the storage area 11; when the article needs to be taken, the storing and taking device 22 is controlled to move to the side of the transfer device 24, and the first slide way 241 and the second slide way 242 of the transfer device 24 are controlled to cooperate to send the tray 21 to the lifting platform 223 of the storing and taking device 22; the storing and taking device 22 moves to the corresponding shelf 111, and lifts the lifting platform 223 and the tray 21 to the corresponding position, and places the article on the tray 21; and then controlling the access device 22 to move to the side of the transfer device 24, placing the tray 21 with the articles on the transfer device 24, moving the tray 21 to the article taking opening 141 by the transfer device 24, and opening the small door body to take out the articles after the user enters from the large door body 13.

In this embodiment, the fetching or transferring in the warehouse body 1 can be realized by a manipulator or other similar devices capable of fetching and placing objects, which is not described in detail for the prior art.

The low-temperature refrigeration house 100 and the access component 2 for the low-temperature refrigeration house of the utility model are convenient for users to take objects by arranging the object taking area 12 and the small door body, and can not cause the loss of cold energy; by providing the first bearing 2251 and the second bearing 2254, friction force generated when the storing and taking device 22 moves can be reduced, and the storing and taking device 22 can be prevented from tilting left and right. The utility model discloses a low temperature freezer 100 and low temperature freezer are with access subassembly 2, simple structure guarantees the storage of medicine under the ultra-low temperature, realizes automatic access, stores effectually.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a low temperature is access subassembly for freezer which characterized in that: low temperature is access subassembly for freezer includes the track, sets up access arrangement on the track, access arrangement includes the bottom plate, fixes two frames, setting that set up along track extending direction interval on the bottom plate are two lifting table between the frame, be used for the drive assembly of lifting table up-and-down motion, setting are in supporting part on the bottom plate, the quantity of supporting part is two, two the supporting part certainly the both sides of bottom plate along track width direction interval sets up and downwardly extending, be equipped with on the supporting part with track top support the first bearing, set up and be in the track outside with the second bearing that the track side supported.

2. The access assembly for a cryogenic refrigerator according to claim 1, wherein: the supporting part is provided with a first mounting hole, a first screw is arranged in the first mounting hole, and the first bearing is fixed on the supporting part through the first screw.

3. The access assembly for a cryogenic refrigerator according to claim 2, wherein: the first mounting hole is a counter bore arranged along the width direction.

4. The access assembly for a cryogenic refrigerator according to claim 1, wherein: the supporting part is provided with a second mounting hole, a second screw is arranged in the second mounting hole, and the second bearing is fixed on the supporting part through the second screw.

5. The access assembly for a cryogenic refrigerator according to claim 4, wherein: the rail includes rail bodies arranged at intervals, the rail bodies include a first rail arranged at a lower side and a second rail arranged at an upper side, and a width of the second rail is smaller than that of the first rail to form a step at an outer side.

6. The access assembly for a cryogenic refrigerator according to claim 5, wherein: the first bearing abuts against the top of the step, and the second bearing abuts against the side edge of the first rail.

7. The access assembly for a cryogenic refrigerator according to claim 1, wherein: the driving assembly comprises a clamping piece for clamping the lifting table, a first driving motor and a second driving motor, the clamping piece is connected with the frame in a sliding mode, the first driving motor is used for driving the clamping piece and the lifting table to slide up and down along the frame, and the second driving motor is used for driving the lifting table to move in the direction perpendicular to the extension direction of the track.

8. The access assembly for a cryogenic refrigerator according to claim 1, wherein: the driving assembly further comprises a third driving motor used for driving the bottom plate to slide along the track and a driving gear connected with the third driving motor, and a rack used for being meshed with the driving gear is arranged on the inner side of the track.

9. The access assembly for a cryogenic refrigerator according to claim 1, wherein: the low-temperature freezer is with access subassembly still including setting up the goods shelves of track both sides.

10. The access assembly for a cryogenic refrigerator according to claim 1, wherein: the low-temperature freezer is with access subassembly still includes adjacently the tray that the track set up, be used for placing the tray transfer device on the elevating platform.