CN214690694U

CN214690694U - Cold-chain logistics refrigeration house

Info

Publication number: CN214690694U
Application number: CN202120827864.6U
Authority: CN
Inventors: 张健
Original assignee: Tianjin Lenglite Refrigeration Equipment Engineering Co ltd
Current assignee: Tianjin Lenglite Refrigeration Equipment Engineering Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-12
Anticipated expiration: 2031-04-21

Abstract

The application provides a cold chain logistics refrigeration house belongs to cold chain logistics equipment technical field. This cold chain commodity circulation freezer, including preventing empting base, lift freezer cabinet and holding the case, prevent empting the base and include bottom plate, shock attenuation walking wheel, first hand piece and extensible member, shock attenuation walking wheel is fixed to be inlayed and is located the four corners of bottom plate bottom, two sets of the extensible member all is constructed the transmission and connects in first hand piece, lift freezer cabinet includes the cabinet body, lifter, the second hand piece, stores ice bucket, direction telescopic link, lifter plate and sealed lid, it is fixed set up in to hold the case the lifter top, this application is convenient for promote whole freezer cabinet through shock attenuation walking wheel and removes, through the cooperation of first hand piece, extensible member and supporting pulley, has improved freezer cabinet's stability widely, avoids its focus to appear the deviation and emptys, causes article to damage, and is convenient for take out its inside refrigerated article.

Description

Cold-chain logistics refrigeration house

Technical Field

The application relates to the field of cold-chain logistics equipment, in particular to a cold-chain logistics refrigeration house.

Background

At present, the cold-chain logistics cold storage is changed from a low-temperature storage type to a circulation type and a cold-chain logistics distribution type of the traditional cold storage, and facilities of the cold-chain logistics cold storage are built according to the use requirements of a low-temperature distribution center and comprise small-sized cold storage cabinets. But the present freezer cabinet is not convenient for remove mostly, uses comparatively trouble, topples over because of the deviation appears in the focus easily simultaneously, causes article to damage, and is not convenient for take out the article of its inside placing.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the present application provides a cold-chain logistics cold storage, which aims to improve the problems proposed in the above background art.

The embodiment of the application provides a cold chain commodity circulation freezer, including preventing empting base, lift cold storage cabinet and holding box.

Prevent empting the base and include bottom plate, shock attenuation walking wheel, first hand piece and extensible member, shock attenuation walking wheel is fixed to be inlayed and is located the four corners of bottom plate bottom, first hand piece run through rotate connect in the middle part of bottom plate one end, the extensible member sets up two sets ofly relatively, two sets of extensible member one end all slides peg graft in the bottom plate, and two sets of the extensible member all is constructed the transmission connect in first hand piece, two sets of the bottom of the extensible member other end all is fixed with supporting pulley.

The lift freezer cabinet includes the cabinet body, lifter, the second hand piece, stores ice bucket, direction telescopic link, lifter plate and sealed lid, cabinet body fixed connection in the bottom plate top, the direction telescopic link fixed set up in the four corners of the internal bottom of cabinet, lifter plate fixed connection is four the top of direction telescopic link, lifter top fixed connection in the center department of lifter plate bottom, the lifter bottom through U type leg joint in the internal bottom of cabinet, the hand piece through-rotation of second connect in cabinet side wall, just the lifter bottom is constructed the transmission and connect in the hand output of second, it can dismantle and be fixed in to store ice bucket the internal bottom of cabinet, sealed lid is located cabinet body top.

The containing box is fixedly arranged at the top of the lifting plate.

In the implementation process, the lifting plate is driven to move upwards through the transmission coordination of the second hand piece and the lifting piece, so that the containing box is moved out of the cabinet body, different types of articles are stored in the containing box in a classified manner, after the containing box is placed, the containing box is moved downwards into the cabinet body through reverse operation, the ice storage barrel is taken out to add ice blocks and then is put back to the original position, the ice blocks in the ice storage barrel release cold air to be transmitted to the upper part of the cabinet body through the lifting plate, the articles stored in the containing box are always in a low-temperature refrigeration state, after the whole device is pushed to move to a specified position through the damping travelling wheels, the supporting pulleys are driven to open outwards and be locked through the transmission coordination of the first hand piece and the telescopic piece, the stability of the anti-falling base is greatly improved, the phenomenon that the gravity center of the anti-falling base is deviated and the refrigerated articles need to be taken out is avoided through the transmission coordination of the second hand piece and the lifting piece again, the cabinet body is moved out of the containing box, so that the refrigerated articles in the containing box can be taken out conveniently.

In a specific embodiment, first hand-operated piece includes first bull stick and drive gear, movable chamber has been seted up to the inside of bottom plate, first bull stick one end is run through the middle part of bottom plate end wall extends to movable chamber is interior, the fixed cover of drive gear connect in first bull stick stretches into end tip, first bull stick other end is fixed to be cup jointed in first rocking wheel.

In a specific implementation scheme, the extensible member all includes slide bar and rack, two the one end of slide bar runs through respectively the bottom plate both sides extend to the activity intracavity, and two the slide bar all with first bull stick sets up perpendicularly, rack fixed connection in the end that stretches into of slide bar, the rack all with drive gear meshes.

In a specific implementation scheme, the supporting pulley is fixedly connected to one end, away from the rack, of the bottom of the sliding rod through a supporting leg, and one end, away from the rack, of the sliding rod extends into the clearance groove formed in the middle of the two sides of the bottom plate.

In the implementation process, when the anti-toppling base is not used, the outer end of the sliding rod and the supporting pulley are convenient to retract and hide in the empty avoiding groove, the first rocking wheel is rocked to drive the first rotating rod to rotate, the first rocking wheel is meshed to drive the two racks to move in the reverse direction, the sliding rod and the supporting pulley are driven to stretch outwards to the limit position, and then the supporting pulley is locked, so that the stability of the anti-toppling base is greatly improved, and the phenomenon that the center of gravity of the anti-toppling base is deviated and topples is avoided.

In a specific implementation scheme, a first sliding block is fixed on one side of the rack, which is far away from the driving gear, and first sliding grooves matched with the first sliding blocks are formed in the top and the bottom of the inner wall of the movable cavity.

In the implementation process, the movement of the rack can be effectively limited through the sliding fit of the first sliding block and the first sliding groove.

In a specific embodiment, the lifting member comprises a threaded sleeve, a threaded rod and a first bevel gear, the top end of the threaded sleeve is fixedly connected to the bottom of the lifting plate, the top end of the threaded rod is screwed to the bottom end of the threaded sleeve, the bottom end of the threaded rod penetrates through the U-shaped bracket and extends into the U-shaped bracket, and the first bevel gear is fixed to the bottom end of the threaded rod.

In a specific implementation scheme, the second hand piece includes second bull stick and second bevel gear, second bull stick one end run through in proper order the cabinet side wall with U type support extends to inside, second bevel gear fixed cup joint in the second bull stick stretches into the end, just second bevel gear with first bevel gear meshing, the second bull stick other end is fixed with the second rocking wheel.

In the implementation process, the second rocking wheel is rocked to drive the second rotating rod to rotate, the second bevel gear is meshed to drive the first bevel gear to rotate, the threaded rod is driven to rotate, and the threaded sleeve drives the lifting plate to move up and down.

In a specific embodiment, the front surface of the cabinet body is hinged with a movable door, and the top of the outer side wall of the cabinet body is provided with a pushing handle.

In the implementation process, the ice storage barrel is convenient to take out through the movable door to add ice blocks, and the pushing device is convenient to move through the pushing handle.

In a specific implementation scheme, the lifting plate is a hollowed-out screen plate, second sliding blocks are fixed at two ends of the lifting plate, and a second sliding groove matched with the second sliding blocks is formed in the inner wall of the cabinet body.

In the above-mentioned realization process, the air conditioning of the ice-cube release of being convenient for transmits cabinet body upper portion, through the sliding fit of second slider and second spout, can effectively spacing the motion of lifter plate, improves its stability.

In a specific embodiment, the containing box comprises a supporting frame and a storage drawer, the supporting frame is uniformly provided with a plurality of air holes, the storage drawer is provided with a plurality of air holes, and the storage drawer is arranged in the supporting frame in a pulling manner.

In the implementation process, the air vent is convenient for cold air to enter the air vent, so that the articles in the storage drawer are kept cold at a low temperature, the storage drawer can classify, store and keep fresh different types of articles, and the application range of the device is widened.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a cold-chain logistics cold storage provided in an embodiment of the present application;

fig. 2 is a front view of a cold-chain logistics cold storage provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of an anti-toppling base according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of the anti-toppling base according to the embodiment of the present application at a second viewing angle;

fig. 5 is a schematic structural view of a lifting refrigeration storage cabinet provided in the embodiment of the present application;

fig. 6 is a schematic structural diagram of an accommodating box according to an embodiment of the present application.

In the figure: 10-anti-toppling base; 110-a base plate; 111-a movable cavity; 112-avoidance slot; 113-a first runner; 120-shock absorbing road wheels; 130-a support pulley; 131-a leg; 140-a first hand piece; 141-a first rotating rod; 142-a drive gear; 143-a first rocking wheel; 150-a telescoping member; 151-sliding bar; 152-a rack; 153-a first slider; 20-lifting cold storage cabinets; 210-a cabinet body; 211-a movable door; 212-a second runner; 220-a lifting member; 221-threaded bushing; 222-a threaded rod; 223-a first bevel gear; 230-a second hand piece; 231-a second rotating bar; 232-second bevel gear; 233-a second rocking wheel; a 240-U shaped bracket; 250-an ice storage bucket; 260-guiding the telescopic rod; 270-a lifting plate; 271-a second slider; 280-a sealing cover; 290-pushing hands; 30-a containment box; 310-a support frame; 311-a vent hole; 320-storage drawer.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-6, the present application provides a cold-chain logistics freezer, which includes an anti-toppling base 10, a lifting freezer cabinet 20, and a receiving box 30.

Referring to fig. 2, 3 and 4, the anti-toppling base 10 includes a bottom plate 110, shock-absorbing road wheels 120, a first hand-operated member 140 and a telescopic member 150, the shock-absorbing road wheels 120 are fixedly embedded at four corners of the bottom plate 110, the shock-absorbing road wheels 120 have a shock-absorbing effect, which is beneficial to protecting the articles inside the refrigerator, the first hand-operated member 140 is rotatably connected to the middle of one end of the bottom plate 110 in a penetrating manner, specifically, the first hand-operated member 140 includes a first rotating rod 141 and a driving gear 142, a movable cavity 111 is formed inside the bottom plate 110, one end of the first rotating rod 141 extends into the movable cavity 111 through the middle of the end wall of the bottom plate 110, the first rotating rod 141 is rotatably connected to the side wall of the movable cavity 111 through a bearing, the driving gear 142 is fixedly sleeved at the end of the first rotating rod 141, the driving gear 142 is located at the center position inside the movable cavity 111, the other end of the first rotating rod 141 is fixedly sleeved at the first rocking wheel 143, and the first rocking wheel 143 is rocked to drive the first rotating rod 141 to rotate, causing the first rocking wheel 143 to rotate within the movable chamber 111.

In this embodiment, two sets of the telescopic members 150 are oppositely disposed, one end of each of the two sets of telescopic members 150 is slidably inserted into the bottom plate 110, and each of the two sets of telescopic members 150 is configured to be in transmission connection with the first hand-cranking member 140, specifically, each of the telescopic members 150 includes a sliding rod 151 and a rack 152, one end of each of the two sliding rods 151 extends into the movable cavity 111 through two sides of the bottom plate 110, the two sliding rods 151 are slidably connected with side walls of the movable cavity 111, the rack 152 is fixedly connected to an extending end of the sliding rod 151, the rack 152 is integrally disposed with the sliding rod 151, the two sliding rods 151 are vertically disposed with the first rotating rod 141, so as to facilitate the engagement and transmission between the driving gear 142 and the rack 152, the rack 152 is engaged with the driving gear 142, a first sliding block 153 is fixed on a side of the rack 152 away from the driving gear 142, and a first sliding slot 113 adapted to the first sliding block 153 is formed at the top and the bottom of the inner wall of the movable cavity 111, through the sliding fit of first slider 153 and first spout 113, can effectively spacing to the motion of rack 152, the bottom of two sets of extensible member 150 other ends all is fixed with supporting pulley 130, specifically, supporting pulley 130 passes through landing leg 131 fixed connection in the one end of keeping away from rack 152 in slide bar 151 bottom, supporting pulley 130 is universal locking wheel, and the one end that rack 152 was kept away from to slide bar 151 extends to in the clearance groove 112 that sets up in bottom plate 110 both sides middle part, when not using, be convenient for withdraw slide bar 151 outer end and supporting pulley 130 and hide in clearance groove 112.

Referring to fig. 2 and 5, the lifting cold storage cabinet 20 includes a cabinet 210, a lifting member 220, a second hand-operated member 230, an ice storage bin 250, a guiding telescopic rod 260, a lifting plate 270 and a sealing cover 280, the cabinet 210 is fixedly connected to the top of the bottom plate 110, the cabinet 210 is fixedly connected to the bottom plate 110 by welding or bolts, the guiding telescopic rod 260 is fixedly disposed at four corners of the bottom of the cabinet 210, the lifting plate 270 is fixedly connected to the tops of the four guiding telescopic rods 260, two ends of the guiding telescopic rod 260 are respectively fixedly connected to the bottom of the cabinet 210 and the bottom of the lifting plate 270 by bolts or screws, the guiding telescopic rod 260 guides the lifting plate 270 to move up and down to prevent the lifting plate 270 from tilting, the two ends of the lifting plate 270 are respectively fixed with a second sliding block 271, a second sliding groove 212 adapted to the second sliding block 271 is formed in the inner wall of the cabinet 210, and the movement of the lifting plate 270 can be effectively limited by the sliding fit of the second sliding block 271 and the second sliding groove 212, improve its stability, 220 top fixed connection of lifter is in the center department of lifter plate 270 bottom, the bottom of lifter 220 rotates through U type support 240 and connects in cabinet 210 bottom, it is specific, lifter 220 includes threaded sleeve 221, threaded rod 222 and first bevel gear 223, threaded sleeve 221 top fixed connection is in the lifter plate 270 bottom, threaded sleeve 221 passes through welded fastening with lifter plate 270, threaded rod 222 top spiro union in threaded sleeve 221 bottom, threaded rod 222 bottom runs through U type support 240 and extends to inside, and first bevel gear 223 is fixed in threaded rod 222 bottom, threaded rod 222 bottom passes through the bearing rotation with U type support 240 and is connected.

In this embodiment, the second hand-cranking member 230 is rotatably connected to the sidewall of the cabinet 210 in a penetrating manner, and the bottom end of the lifting member 220 is configured to be in transmission connection with the output end of the second hand-cranking member 230, when the specific arrangement is adopted, the second hand-cranking member 230 includes a second rotating rod 231 and a second bevel gear 232, one end of the second rotating rod 231 sequentially penetrates through the sidewall of the cabinet 210 and the U-shaped bracket 240 to extend into the interior, the second rotating rod 231 is rotatably connected to the sidewall of the cabinet 210 and the U-shaped bracket 240 through a bearing, the second bevel gear 232 is fixedly sleeved on the extending end of the second rotating rod 231, the second bevel gear 232 is engaged with the first bevel gear 223, the other end of the second rotating rod 231 is fixedly provided with the second rocking wheel 233, when the second rocking wheel 233 is shaken to drive the second rotating rod 231 to rotate, so that the second bevel gear 232 is engaged with the first bevel gear 223 to rotate, thereby driving the threaded sleeve 222 to rotate, and driving the threaded sleeve 221 to drive the lifting plate 270 to move up and down, the ice storage barrels 250 are detachably fixed at the inner bottom of the cabinet body 210, two ice storage barrels 250 are arranged, the two ice storage barrels 250 are symmetrically distributed in the left and right direction, the ice storage barrels 250 are detachably mounted at the inner bottom of the cabinet body 210 through bolts or clamping connection, ice blocks can be conveniently taken out and added into the ice storage barrels, the lifting plates 270 are hollow net plates, cold air released by the ice blocks can be transferred to the upper part of the cabinet body 210 through the lifting plates 270, so that the containing box 30 at the upper end of the lifting plates 270 is always transported in a low-temperature state, the front surface of the cabinet body 210 is hinged with a movable door 211, a sealing ring is arranged at the contact part of the movable door 211 and the outer wall of the cabinet body 210, the ice storage barrels 250 can be conveniently taken out through the movable door 211 for adding the ice blocks, the sealing covers 280 are arranged at the top of the cabinet body 210, handles are fixedly welded at the left side and the right side of the top of the sealing covers 280, the sealing covers 280 conveniently, and the top of the cabinet body 210 is provided with an opening for the containing box 30 to go in and out, the bottom of the sealing cover 280 is fixedly connected with a sealing gasket at the contact part of the opening, the sealing cover 280 is connected with the opening at the top of the cabinet body 210 in a clamping manner through the sealing gasket, the waste caused by the cold air emission is effectively reduced, and the pushing handle 290 is installed at the top of the outer side wall of the cabinet body 210 and is convenient for the movement of the pushing device.

Referring to fig. 6, the accommodating box 30 is fixedly disposed on the top of the lifting plate 270, the accommodating box 30 includes a supporting frame 310 and a storage drawer 320, the supporting frame 310 is detachably mounted to the lifting plate 270, a plurality of air holes 311 are uniformly formed in the supporting frame 310, so that cool air can enter the supporting frame, and the storage drawer 320 can keep the articles at a low temperature for refrigeration, the storage drawer 320 is provided with a plurality of articles, and the storage drawer 320 is pulled and disposed in the supporting frame 310, so that the storage drawer 320 can classify and store different kinds of articles for fresh keeping, and the application range of the device is improved.

The working principle of the cold-chain logistics refrigeration house is as follows: when the cold storage device is used, the sealing cover 280 is opened, the second rotating rod 231 is driven to rotate through the second rocking wheel 233, the second bevel gear 232 is meshed to drive the first bevel gear 223 to rotate, the threaded rod 222 is driven to rotate, the threaded sleeve 221 drives the lifting plate 270 to move upwards, the supporting frame 310 and the storage drawer 320 are moved out of the cabinet body 210, different types of articles are stored in the storage drawers 320 in a classified manner, after the storage drawer 320 is placed, the supporting frame 310 and the storage drawer 320 are moved downwards into the cabinet body 210 through reverse operation, the sealing cover 280 is covered, the ice storage barrel 250 is taken out through the movable door 211 to add ice blocks and then is placed back to the original position, the ice blocks in the ice storage barrel 250 release cold air and are transmitted to the upper part of the cabinet body 210 through the lifting plate 270, the storage drawer 320 and the articles stored in the storage drawer 320 are always in a low-temperature refrigeration state, and the whole device is convenient to be pushed to move through the damping travelling wheels 120, when the refrigerated articles need to be taken out, the first rocking wheel 143 is rocked to drive the first rotating rod 141 to rotate, so that the first rocking wheel 143 is meshed to drive the two racks 152 to move reversely, the sliding rod 151 and the supporting pulley 130 are driven to open outwards to the limit position, then the supporting pulley 130 is locked, the stability of the anti-toppling base 10 is greatly improved, the phenomenon that the center of gravity of the anti-toppling base is deviated is avoided, the supporting frame 310 and the storage drawer 320 are moved out of the cabinet body 210 again, and the refrigerated articles in the supporting frame 310 and the storage drawer 320 can be taken out conveniently.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A cold-chain logistics refrigeration house is characterized by comprising

The anti-toppling base (10) comprises a bottom plate (110), shock absorption travelling wheels (120), first hand-operated pieces (140) and telescopic pieces (150), wherein the shock absorption travelling wheels (120) are fixedly embedded at four corners of the bottom plate (110), the first hand-operated pieces (140) are connected to the middle of one end of the bottom plate (110) in a penetrating and rotating mode, the telescopic pieces (150) are oppositely arranged in two groups, one ends of the two groups of telescopic pieces (150) are connected into the bottom plate (110) in a sliding mode, the two groups of telescopic pieces (150) are connected to the first hand-operated pieces (140) in a transmission mode, and supporting pulleys (130) are fixed to the bottoms of the other ends of the two groups of telescopic pieces (150);

the lifting cold storage cabinet (20) comprises a cabinet body (210), a lifting piece (220), a second hand piece (230), an ice storage barrel (250), a guide telescopic rod (260), a lifting plate (270) and a sealing cover (280), wherein the cabinet body (210) is fixedly connected to the top of the bottom plate (110), the guide telescopic rod (260) is fixedly arranged at four corners of the inner bottom of the cabinet body (210), the lifting plate (270) is fixedly connected to the tops of the four guide telescopic rods (260), the top end of the lifting piece (220) is fixedly connected to the center of the bottom of the lifting plate (270), the bottom end of the lifting piece (220) is rotatably connected to the inner bottom of the cabinet body (210) through a U-shaped bracket (240), the second hand piece (230) is rotatably connected to the side wall of the cabinet body (210) in a penetrating manner, and the bottom end of the lifting piece (220) is constructed to be in a transmission manner and connected to the output end of the second hand piece (230), the ice storage barrel (250) is detachably fixed at the bottom in the cabinet body (210), and the sealing cover (280) is arranged at the top of the cabinet body (210) in a covering manner;

the accommodating box (30), the accommodating box (30) is fixedly arranged at the top of the lifting plate (270).

2. The cold-chain logistics refrigeration house of claim 1, wherein the first hand-operated member (140) comprises a first rotating rod (141) and a driving gear (142), the inside of the bottom plate (110) is provided with an active cavity (111), one end of the first rotating rod (141) penetrates through the middle of the end wall of the bottom plate (110) and extends into the active cavity (111), the driving gear (142) is fixedly sleeved on the end part of the extending end of the first rotating rod (141), and the other end of the first rotating rod (141) is fixedly sleeved on the first rocking wheel (143).

3. The cold-chain logistics refrigeration house according to claim 2, wherein the telescopic members (150) each comprise a sliding rod (151) and a rack (152), one end of each of the two sliding rods (151) extends into the movable cavity (111) through two sides of the bottom plate (110), the two sliding rods (151) are perpendicular to the first rotating rod (141), the rack (152) is fixedly connected to the extending end of the sliding rod (151), and the racks (152) are engaged with the driving gear (142).

4. The cold-chain logistics refrigeration house according to claim 3, characterized in that the supporting pulley (130) is fixedly connected to one end of the bottom of the sliding rod (151) far away from the rack (152) through a supporting leg (131), and one end of the sliding rod (151) far away from the rack (152) extends into the clearance groove (112) formed in the middle of the two sides of the bottom plate (110).

5. The cold-chain logistics refrigeration house according to claim 3, characterized in that a first sliding block (153) is fixed on one side of the rack (152) far away from the driving gear (142), and a first sliding groove (113) matched with the first sliding block (153) is formed in the top and the bottom of the inner wall of the movable cavity (111).

6. The cold-chain logistics freezer of claim 1, wherein the lifting member (220) comprises a threaded sleeve (221), a threaded rod (222) and a first bevel gear (223), the top end of the threaded sleeve (221) is fixedly connected to the bottom of the lifting plate (270), the top end of the threaded rod (222) is screwed to the bottom end of the threaded sleeve (221), the bottom end of the threaded rod (222) extends to the inside through the U-shaped bracket (240), and the first bevel gear (223) is fixed to the bottom end of the threaded rod (222).

7. The cold-chain logistics refrigeration house according to claim 6, wherein the second hand-operated member (230) comprises a second rotating rod (231) and a second bevel gear (232), one end of the second rotating rod (231) sequentially penetrates through the side wall of the cabinet body (210) and the U-shaped bracket (240) to extend to the inside, the second bevel gear (232) is fixedly sleeved at the extending end of the second rotating rod (231), the second bevel gear (232) is meshed with the first bevel gear (223), and a second rocking wheel (233) is fixed at the other end of the second rotating rod (231).

8. The cold-chain logistics refrigeration house according to claim 1, characterized in that a movable door (211) is hinged to the front of the cabinet body (210), and a pushing handle (290) is installed on the top of the outer side wall of the cabinet body (210).

9. The cold-chain logistics refrigeration house according to claim 1, wherein the lifting plate (270) is a hollowed-out net plate, the second sliding blocks (271) are fixed at both ends of the lifting plate (270), and the inner wall of the cabinet body (210) is provided with second sliding grooves (212) matched with the second sliding blocks (271).

10. The cold-chain logistics refrigeration house of claim 1, wherein the containing box (30) comprises a supporting frame (310) and a storage drawer (320), the supporting frame (310) is uniformly provided with a plurality of vent holes (311), the storage drawer (320) is provided with a plurality of vent holes, and the storage drawer (320) is pulled and pulled from the supporting frame (310).