CN215002458U - Refrigerator with a door - Google Patents

Abstract

The utility model provides a refrigerator, which comprises a box body, a box door and an egg storage device arranged on the box body or the box door, wherein the egg storage device comprises a bracket, a transmission belt, a driving mechanism and an egg support; the conveying belt is provided with a plurality of storage positions for placing eggs; the plurality of storage positions are sequentially arranged at intervals along the moving direction of the conveying belt, and eggs can fall off from the storage positions at one end of the conveying belt; the driving mechanism is connected to the bracket; the driving mechanism is in transmission connection with the transmission belt so as to drive the transmission belt to move; the egg support is arranged at one end of the conveying belt in the moving direction and used for supporting eggs falling from the storage position; a limit switch is arranged in the egg support, so that the egg support presses the limit switch after the eggs fall on the egg support; actuating mechanism is connected to limit switch electricity, and the egg that can effectually avoid different acquisition time confounds, guarantees that the egg is purchased earlier and uses earlier, and the effectual egg of avoiding is rotten because of the laying time overlength, guarantees the new freshness of edible egg.

Description

Refrigerator with a door

Technical Field

The utility model relates to a refrigeration technology field, in particular to refrigerator.

Background

Intelligence is one of the major trends in the development of refrigerators, and food management and storage are also developing in a more intelligent and sophisticated direction. It is a necessary trend to provide users with more convenient and easy ways to manage and use food materials.

As an important food material, eggs are necessary nutriments in every family, so that the freshness of the eggs in the refrigerator is guaranteed. Generally, when the number of eggs is insufficient, a user can purchase new eggs in time to supplement the eggs into the refrigerator. The newly-purchased eggs are directly placed in the refrigerator, so that the fresh eggs are often mixed with the eggs which are stored in the original refrigerator for a period of time, the eggs which are stored in the refrigerator for a period of time cannot be eaten in time, the freshness of the edible eggs is influenced, and even the eggs are deteriorated and rotten due to overlong storage time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator to can effectually avoid different egg of purchase time to obscure, effectually avoid the egg rotten because of the holding time overlength, guarantee the new freshness of edible egg.

In order to solve the technical problem, the utility model adopts the following technical scheme:

according to one aspect of the utility model, the utility model provides a refrigerator, which comprises a box body, a box door and an egg storage device arranged on the box body or the box door, wherein the egg storage device comprises a bracket, a transmission belt, a driving mechanism and an egg support; the bracket is connected to the box body or the box door; the conveying belt is movably connected to the bracket; the conveying belt is provided with a plurality of storage positions for placing eggs; the plurality of storage positions are sequentially arranged at intervals along the moving direction of the conveying belt, and eggs can fall off from the storage positions at one end of the conveying belt; the driving mechanism is connected to the bracket; the driving mechanism is in transmission connection with the conveying belt so as to drive the conveying belt to move; the egg support is arranged at one end of the conveying belt in the moving direction and used for supporting eggs falling from the storage position; a limit switch is arranged in the egg support, so that the egg support presses the limit switch after eggs fall on the egg support; the limit switch is electrically connected with the driving mechanism.

In some embodiments, the egg tray comprises a guide plate, a bracket, and a carrier plate; the guide plate is arranged at one end of the conveying belt in the moving direction, and the upper surface of the guide plate is arranged downwards in an inclined manner; the bracket is fixed on the lower surface of the guide plate, and the limit switch is fixed on the bracket; the upper surface of the bearing plate corresponds to the upper surface of the guide plate so as to receive and limit eggs rolling downwards from the guide plate; the loading plate is movably connected above the bracket and is abutted against the limit switch, so that after the eggs roll on the loading plate, the loading plate can press the limit switch.

In some embodiments, the lower surface of the guide plate is provided with a rotating shaft; the lower surface of the bearing plate abuts against the limit switch, a clamping hook portion is arranged on the lower surface of the bearing plate and faces the rotating shaft, and the clamping hook portion is buckled on the periphery of the rotating shaft, so that the bearing plate can rotate downwards relative to the rotating shaft.

In some embodiments, the bearing plate includes a bearing portion and a stopping portion extending upward from an end of the bearing portion facing away from the guide plate, and an upper surface of the bearing portion is disposed to be inclined downward in a direction from the guide plate to the stopping portion.

In some embodiments, the bracket is provided with a containing groove with an opening at the upper end; the limit switch is accommodated in the accommodating groove, and the upper end of the limit switch upwards exceeds the bracket so as to be abutted against the lower surface of the bearing plate.

In some embodiments, the brackets are arranged on the box body or the box door in multiple groups at intervals along the vertical direction, and the conveying belts and the egg trays are arranged in multiple groups corresponding to the brackets; the driving mechanism drives the plurality of groups of conveying belts to move simultaneously.

In some embodiments, the egg storage device further comprises a storage box with one side opened, and the storage box is connected to the box body or the box door; the support is connected in the storage box in a sliding mode, so that the support can drive the conveying belt to slide into or slide out of the storage box.

In some embodiments, the egg storage device further comprises a rotating shaft, each support is provided with a plurality of rotating shafts, the rotating shafts are rotatably connected to the supports around the axes of the rotating shafts, and the rotating shafts are used for driving the conveying belts to move on the supports; one rotating shaft on each bracket is in transmission connection with the driving mechanism.

In some embodiments, the driving mechanism comprises a driving rack mounted in the storage box, a plurality of driving gears rotatably connected to the driving rack, a driven gear connected between every two driving gears, and a driving motor for driving the driving gears and the driven gears to rotate; each driving gear is clamped with one rotating shaft to drive the rotating shaft to rotate.

In some embodiments, the rotating shaft is slidably inserted on the driving gear along the axis direction of the rotating shaft.

According to the above technical scheme, the utility model discloses following advantage and positive effect have at least:

in the utility model, a plurality of storage positions are arranged at intervals along the moving direction of the conveyor belt in sequence, and the egg support is arranged at one end of the moving direction of the conveyor belt; when the transmission band removed, the egg on the storage position of transmission band dropped on the egg holds in the palm in proper order to supply the user to use. When placing the egg on the transmission band, keep away from the egg according to the time of purchasing from first to back in proper order and hold in the palm and place in the different position of depositing for the egg of purchasing earlier drops on the egg holds in the palm earlier, thereby can effectually avoid the egg of different times of purchasing to obscure, guarantees that the egg is purchased earlier and uses earlier, and the effectual egg of avoiding is rotten because of the time of placing overlength, guarantees the new freshness of edible egg.

When having the egg on the egg support, limit switch can control actuating mechanism and be out of work, makes the transmission band unmovable to when guaranteeing that the egg holds in the palm to exist the egg, the egg on the transmission band can not drop on the egg holds in the palm, guarantees that the egg on the egg holds in the palm the preferred use of egg, guarantees that the egg is purchased earlier and uses earlier.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the refrigerator of the present invention.

Fig. 2 is a schematic view of a connection structure of an egg storage device on a door of a refrigerator according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of an egg storage device in an embodiment of the refrigerator of the present invention.

Fig. 4 is an exploded schematic view of an egg storage device in an embodiment of the refrigerator of the present invention.

Fig. 5 is an exploded schematic view of an egg laying assembly according to an embodiment of the refrigerator of the present invention.

Fig. 6 is a schematic structural diagram of an embodiment storage box of a refrigerator according to the present invention.

Fig. 7 is a schematic structural view of a bracket according to an embodiment of the present invention.

Fig. 8 is an exploded view of the bracket of the embodiment of the refrigerator according to the present invention.

Fig. 9 is a schematic structural diagram of a driving mechanism of an embodiment of the refrigerator according to the present invention.

Fig. 10 is an exploded schematic view of a driving mechanism of an embodiment of the refrigerator according to the present invention.

Fig. 11 is a schematic structural diagram of a driving gear according to an embodiment of the present invention.

Fig. 12 is a schematic diagram of the position relationship between the conveyor belt and the egg tray of the embodiment of the refrigerator of the present invention.

Fig. 13 is a schematic structural view of a conveyor belt according to an embodiment of the present invention.

Fig. 14 is a schematic structural view of an angle of view of an egg tray according to an embodiment of the refrigerator of the present invention.

Fig. 15 is a schematic structural view of another view angle of the egg tray according to the embodiment of the refrigerator of the present invention.

Fig. 16 is a schematic cross-sectional view of an egg tray of an embodiment of the refrigerator of the present invention.

The reference numerals are explained below: 100. a box body; 110. a refrigeration compartment; 200. a box door; 210. a shelf; 300. an egg storage device; 310. a storage box; 311. a guide rib; 312. a roller; 313. a partition plate; 314. a load-bearing rib; 315. a door body; 320. a drive mechanism; 321. a driving frame; 322. a driving gear; 3221. a limiting hole; 323. a driven gear; 324. a drive motor; 330. a support; 331. a support frame; 3311. a door panel; 3312. a support table; 3313. supporting ribs; 3314. a shaft hole; 332. installing a cover; 3321. supporting ribs; 3322. a shaft hole; 340. a conveyor belt; 341. a storage location; 350. egg trays; 351. a guide plate; 3511. a rotating shaft; 352. a bracket; 3521. a containing groove; 353. a carrier plate; 3531. a bearing part; 3532. a stopper portion; 3533. a hook part; 360. a rotating shaft; 370. a drive belt; 380. and a limit switch.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

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 devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

For convenience of understanding and description, a direction of the refrigerator facing a user is taken as a front direction, a direction of the refrigerator facing away from the user is taken as a rear direction, and a width direction of the refrigerator is taken as a left-right direction.

Fig. 1 is a schematic structural diagram of an embodiment of the refrigerator of the present invention. Fig. 2 is a schematic view of a connection structure of an egg storage device 300 on a door 200 according to an embodiment of the present invention.

Referring to fig. 1 and 2, the present embodiment provides a refrigerator, which includes a box body 100, a box door 200, and an egg storage device 300 disposed on the box door 200. Cabinet 100 configures a refrigeration compartment 110 to store items within refrigeration compartment 110. A door 200 is provided on the cabinet 100 to be opened and closed to close and open the refrigerating compartment 110.

The box door 200 is rotatably installed on the box body 100, and the egg storage device 300 is connected to the box door 200 of the refrigerating compartment 110, so that the egg storage device 300 is accommodated in the refrigerating compartment 110 after the box door 200 of the refrigerating compartment 110 is closed, thereby preserving eggs in a low-temperature environment of the refrigerating compartment 110.

In this embodiment, the egg storage device 300 is connected to the door 200, and the egg storage device 300 is accommodated in the refrigerating compartment 110 after the door 200 is closed. In some embodiments, the egg storage device 300 is directly coupled to the housing 100 and housed within the refrigerated compartment 110 of the housing 100.

The inner side surface of the box door 200 is provided with a clamping structure for clamping the shelf 210 and the egg storage device 300. The egg storage device 300 is connected to the box door 200 through a clamping structure, and the egg storage device 300 can be quickly installed on the box door 200 by utilizing the existing clamping structure for installing the shelf 210 on the box door 200 without redesigning or manufacturing the box door 200. The egg storage device 300 is conveniently and simply installed on the box door 200. When the egg storage device is required to be used, the egg storage device 300 is arranged on the box door 200; when not in use, the egg storage device 300 is detached from the box door 200.

Fig. 3 is a schematic structural view of an egg storage device 300 according to an embodiment of the present invention. Fig. 4 is an exploded schematic view of an egg storage device 300 according to an embodiment of the present invention. Fig. 5 is an exploded schematic view of an egg laying assembly according to an embodiment of the refrigerator of the present invention.

Referring to fig. 3 to 5, in the present embodiment, the egg storage device 300 includes a storage box 310, a plurality of egg laying assemblies accommodated in the storage box 310, and a driving mechanism 320. The egg placing assembly is used for placing eggs, and the driving mechanism 320 is used for driving the egg placing assembly to move so as to move the eggs on the egg placing assembly to the corresponding positions and take the eggs out conveniently.

The egg laying assemblies are arranged in a plurality of groups so as to be capable of laying more eggs in the egg storage device 300. The egg components are arranged at intervals along the vertical direction, the driving mechanisms 320 are arranged into a group, and the group of driving mechanisms 320 simultaneously drive the egg components to move.

In this embodiment, the egg placing assemblies are arranged in three groups at intervals along the vertical direction, and in some embodiments, the egg placing assemblies are arranged in two groups or more than three groups.

In this embodiment, each egg laying assembly includes a support 330, a conveyor 340 movably connected to the support 330, and an egg tray 350 disposed at one end of the conveyor 340 in the moving direction. Eggs can be placed on the conveying belt 340, and the driving mechanism 320 drives the conveying belt 340 to work, so that the eggs on the conveying belt 340 can fall on the egg tray 350 at one end, facing the egg tray 350, of the conveying belt 340, and the eggs can be conveniently taken from the egg tray 350.

The bracket 330 is slidably connected in the storage box 310, so that the bracket 330 can drive the transmission belt 340 to slide in or out of the storage box 310, so that eggs can be replenished on the transmission belt 340 after the transmission belt 340 slides out of the storage box 310, and the bracket 330 is pushed to move after the eggs are replenished, so that the transmission belt 340 is driven to slide in the storage box 310.

In this embodiment, the plurality of egg placing assemblies are arranged such that the brackets 330 are vertically spaced on the box 100 or the box door 200 to form a plurality of groups, and the conveying belts 340 and the egg holders 350 are arranged in a plurality of groups corresponding to the brackets 330.

Fig. 6 is a schematic structural diagram of an embodiment storage box 310 of the refrigerator of the present invention.

Referring to fig. 3 to 6, in the present embodiment, a corresponding fastening structure is disposed on the outer periphery of the storage box 310 to match with the fastening structure on the door 200, so that the storage box 310 is detachably mounted on the door 200. The storage case 310 has a case structure with one side opened, and a storage space is formed in the storage case 310. The storage box 310 is engaged with the inner surface of the door 200, and the side of the storage box 310 facing away from the door 200 is opened.

In some embodiments, the storage case 310 is placed within the case 100, with the front side of the storage case 310 open.

In this embodiment, the egg placing assembly and the driving mechanism 320 are disposed in the storage box 310, so that the egg storage device 300 is an integral body, thereby effectively preventing the eggs and other articles in the refrigerator from interfering with each other.

The guide ribs 311 extending in the front-rear direction are provided in the storage case 310 corresponding to the holders 330 for supporting and carrying the holders 330, and the holders 330 are allowed to slide in the front-rear direction on the guide ribs 311 to achieve sliding of the holders 330 in the storage case 310. The guide rib 311 is provided with a roller 312 to facilitate the sliding of the holder 330 with respect to the storage case 310.

In this embodiment, a partition 313 extending in a vertical direction is provided in the storage box 310 to divide the storage space in the storage box 310 into two chambers, i.e., a left chamber and a right chamber, the support 330 and the conveyor 340 connected to the support 330 are provided in one chamber, and the egg tray 350 is provided in the other chamber. The guide rib 311 is provided on one side wall of the storage case 310 and one surface of the corresponding partition 313. The partition 313 is provided with a window corresponding to the transmission belt 340, so that eggs can fall from the transmission belt 340 to the corresponding egg tray 350 through the window.

In this embodiment, in the cavity for accommodating the egg tray 350, the corresponding partition 313 and the corresponding sidewall of the storage box 310 are correspondingly provided with the bearing rib 314 for supporting the egg tray 350. The multiple sets of carrying ribs 314 are arranged at intervals along the vertical direction, so that the egg tray 350 is arranged corresponding to the conveying belt 340.

In this embodiment, the storage box 310 is further provided with a door 315, and the door 315 is rotatably connected to the storage box 310 so as to open or close the chamber of the storage box 310 for accommodating the egg tray 350.

In some embodiments, the egg storage mechanism does not include a storage box 310, and the egg placement assembly is secured directly to the chest 100 or door 200.

Fig. 7 is a schematic structural diagram of a bracket 330 according to an embodiment of the present invention. Fig. 8 is an exploded view of a bracket 330 according to an embodiment of the present invention.

Referring to fig. 3-8, in this embodiment, the rack 330 is slidably coupled within the storage box 310, and in some embodiments, the rack 330 is directly coupled to the case 100 or the door 200.

In this embodiment, the bracket 330 includes a supporting frame 331 and a mounting cover 332 mounted on the supporting frame 331. The supporting frame 331 includes a door plate 3311, a supporting table 3312 protruded from one side of the door plate 3311, and a supporting bar 3313 protruded from one side of the door plate 3311; the support table 3312 and the support bars 3313 are located on the same side of the door plate 3311. The support 3312 is adapted to be connected to the mounting cap 332.

The door plate 3311 is further provided at one side thereof with support ribs 3313 with a plurality of shaft holes 3314 at intervals. In this embodiment, two shaft holes 3314 are provided on the door plate 3311 at intervals.

In this embodiment, the support table 3312 is an annular structure with an open top and an open end, and the support bars 3313 and the shaft holes 3314 are all located within the enclosing range of the support table 3312. The support table 3312 has a step formed at an end thereof facing away from the door plate 3311.

In this embodiment, the mounting cover 332 is mounted on an end of the support 3312 opposite to the door plate 3311, and the mounting cover 332 is formed with a boss corresponding to the step of the support 3312, and the boss protrudes and engages with the step of the support 3312. The mounting cover 332 and the door plate 3311 have supporting ribs 3321 on their opposite surfaces corresponding to the supporting ribs 3313 of the door plate 3311. The transmission belt 340 is supported on the support rib 3321 and can move on the support rib 3321 and the support rib 3313. The support ribs 3321 and 3313 are horizontally disposed.

In this embodiment, the mounting cover 332 has a shaft hole 3322 corresponding to the shaft hole 3314 of the door plate 3311.

In this embodiment, after the support 330 is pushed into the storage box 310, the support table 3312 and the mounting cover 332 extend into the storage box 310, and the door plate 3311 covers the opening of the storage box 310.

In this embodiment, the transmission band 340 is located the enclosing range of the supporting table 3312, the supporting table 3312 of the support 330 is provided with sliding portions along the two ends of the width direction, the sliding portions protrude out of the two ends of the supporting table 3312, and the sliding portions can be supported and slidably connected to the guiding ribs 311 to realize the sliding and supporting in the corresponding storage box 310 of the support 330.

The egg storage device 300 further comprises rotating shafts 360, each support 330 is provided with a plurality of rotating shafts 360, the rotating shafts 360 are rotatably connected to the supports 330 around the axes of the rotating shafts 360, and the rotating shafts 360 are used for driving the conveying belts 340 to move on the supports 330; one rotational shaft 360 on each bracket 330 is drivingly connected to the drive mechanism 320.

In this embodiment, each of the brackets 330 is provided with two rotating shafts 360, the rotating shafts 360 are inserted into the corresponding shaft holes 3314 and 3322, so that the rotating shafts 360 are rotatably connected to the brackets 330, and the rotating shafts 360 are used for driving the transmission belts 340 on the brackets 330 to rotate on the brackets 330. One rotating shaft 360 is a driving shaft and is in transmission connection with the driving mechanism 320; the other is a driven shaft.

A rotation shaft 360 is inserted through the shaft hole 3322 of the mounting cover 332 such that the rotation shaft 360 protrudes from the bracket 330. The pivot axis 360 of the outrigger 330 is detachably engaged with a corresponding structure of the drive mechanism 320.

In this embodiment, the rotation shaft 360 of the bracket 330 adjacent to the driving mechanism 320 protrudes the bracket 330 in the direction of the door 200. The support frame 330 is detachably inserted into a corresponding structure of the driving mechanism 320 in an axial direction of the rotation shaft 360, so that the rotation shaft 360 can be separated from the driving mechanism 320 when the support frame 330 withdraws the storage box 310, and the rotation shaft 360 can be inserted into the driving mechanism 320 to be rotated by the driving mechanism 320 when the support frame 330 is pushed into the storage box 310.

The axial direction of the rotation shaft 360 is parallel to the sliding direction of the holder 330. One end of the rotary shaft 360 close to the driving mechanism 320 is detachably inserted into the driving mechanism 320 in the axial direction thereof.

In this embodiment, a limiting protrusion is disposed on the outer circumference of one end of the rotating shaft 360 facing the driving mechanism 320.

In this embodiment, the rotating shaft 360 is driven by the driving mechanism 320 to rotate, so as to drive the transmission belt 340 to move. In some embodiments, the conveyor belt 340 is movably coupled to the frame 330, and the conveyor belt 340 is manually or otherwise driven to move.

In this embodiment, the driving belt 370 is attached to the outer periphery of the rotating shaft 360, the rotating shaft 360 rotates to drive the driving belt 370 to move, and the driving belt 370 is attached to the inner side of the conveying belt 340 to support and drive the conveying belt 340 to move.

In this embodiment, two drive belts 370 are provided at an interval in the axial direction of the rotary shaft 360, and the lower surfaces of the upper portions of the two drive belts 370 are supported by the support ribs 3313 of the door plate 3311 and the support ribs 3321 of the mounting cover 332, respectively.

In some embodiments, the conveyor belt 340 fits directly over the rotating shaft 360 when the drive mechanism 320 does not include the drive belt 370. The lower surface of the transmission belt 340 is supported on the support rib 3313 of the door plate 3311 and the support rib 3321 of the mounting cover 332, and the rotation shaft 360 directly drives the transmission belt 340 to move.

In this embodiment, the outer circumference of the rotating shaft 360 is provided with a gear corresponding to the driving belt 370, the driving belt 370 is provided with teeth all the time, the gear of the rotating shaft 360 is engaged with the driving belt 370, and the rotating shaft 360 and the driving belt 370 do not slip, so that the synchronous movement of the two driving belts 370 is ensured, and the smooth movement of the conveying belt 340 is ensured.

The gear on the outer periphery of the rotating shaft 360 may be formed by machining the rotating shaft 360, or may be formed by attaching a conventional gear to the rotating shaft 360.

In this embodiment, the driving belt 370 can support and drive the transmission belt 340 to move, so as to ensure the smoothness of the movement of the transmission belt 340, and can enhance the supporting capability of the transmission belt 340 to ensure the smoothness of the transmission belt 340.

Fig. 9 is a schematic structural diagram of a driving mechanism 320 according to an embodiment of the present invention. Fig. 10 is an exploded view of the driving mechanism 320 according to the embodiment of the present invention. Fig. 11 is a schematic structural diagram of a driving gear 322 according to an embodiment of the present invention.

Referring to fig. 3 to 11, in the present embodiment, the driving mechanism 320 is located at an end of the bracket 330 facing the door 200. The driving mechanism 320 includes a driving frame 321 installed in the storage box 310, a plurality of driving gears 322 rotatably coupled to the driving frame 321, a driven gear 323 coupled between each two driving gears 322, and a driving motor 324 for driving the driving gears 322 and the driven gear 323 to rotate; the driven gear 323 is disposed such that the plurality of driving gears 322 rotate synchronously, and each driving gear 322 is disposed corresponding to one of the rotation shafts 360 to drive one of the transmission belts 340 to move.

Each driving gear 322 is engaged with one rotation shaft 360 to drive the rotation shaft 360 to rotate. In this embodiment, the driving gear 322 is rotatably connected to the driving rack 321 around its axis. A limiting hole 3221 is formed in one end of the driving gear 322 facing the rotating shaft 360, and a limiting protrusion is disposed in the limiting hole 3221. After the rotating shaft 360 is inserted into the limiting hole 3221, the driving gear 322 rotates, and the limiting protrusion on the driving gear 322 abuts against the limiting protrusion on the rotating shaft 360, so as to drive the rotating shaft 360 to rotate. And the driving gear 322 is matched with the rotating shaft 360 through the limiting protrusion, so that the rotating shaft 360 can be conveniently and detachably inserted into the limiting hole 3221, and the rotation of the rotating shaft 360 can be ensured.

Fig. 12 is a schematic diagram of the positional relationship between the conveyor 340 and the egg tray 350 according to the embodiment of the present invention. Fig. 13 is a schematic structural view of a conveyor belt 340 according to an embodiment of the present invention.

Referring to fig. 12 and 13, in the present embodiment, the conveyor 340 is horizontally disposed, and a plurality of through holes are sequentially spaced on the conveyor 340 to form a storage location 341. Eggs are placed in the through holes such that the eggs are stored in the egg storage device 300.

In some embodiments, the outer surface of the conveying belt 340 is provided with a plurality of accommodating boxes for accommodating eggs, and the accommodating boxes move along with the conveying belt 340 to form storage positions 341 on the conveying belt 340.

In this embodiment, the storage positions 341 are sequentially spaced along the moving direction of the conveying belt 340, and the eggs can drop from the storage positions 341 at one end of the conveying belt 340. When the conveying belt 340 moves, eggs at one end of the conveying belt 340 fall down onto the egg tray 350 under the action of gravity, so that the eggs are taken from the egg tray 350 for use.

When placing the egg on transmission band 340, the egg is kept away from egg support 350 according to the time of purchasing from first to last in proper order and is placed on different storage positions 341 for the egg of purchasing earlier drops on egg support 350, thereby can effectually avoid the egg of different time purchase time to obscure, guarantees that the egg is purchased earlier and is used earlier.

A plurality of rows of storage locations 341 are provided on the conveyor 340 at intervals perpendicular to the direction of movement on the conveyor 340. In this embodiment, two rows are arranged on the conveying belt 340 at intervals along a moving direction perpendicular to the conveying belt 340.

In this embodiment, when a plurality of rows of storage locations 341 are provided, after the conveyor belt 340 rotates, a plurality of eggs drop onto the egg tray 350 on the conveyor belt 340 at the same time. After the eggs are taken from the egg tray 350, when the eggs still remain on the egg tray 350, the eggs on the egg tray 350 can still be stored in the refrigerator together with the storage box 310 on the egg tray 350, and the egg tray 350 can also be used as a storage position.

Fig. 14 is a schematic view of an egg tray 350 according to an embodiment of the present invention. Fig. 15 is a schematic structural view of another view angle of the egg tray 350 according to the embodiment of the present invention. Fig. 16 is a schematic cross-sectional view of an egg tray of an embodiment of the refrigerator of the present invention.

Referring to fig. 3 to 16, in the present embodiment, the egg tray 350 is accommodated in the storage box 310 and disposed at one end of the moving direction of the conveying belt 340 for supporting eggs dropped from the storage position 341. A limit switch 380 is arranged in the egg support 350, so that after eggs fall on the egg support 350, the egg support 350 presses the limit switch 380; the limit switch 380 is electrically connected to the drive motor 324 of the drive mechanism 320.

The egg tray 350 includes a guide plate 351, a bracket 352, and a bearing plate 353; the guide plate 351 is arranged at one end of the conveying belt 340 in the moving direction, the upper surface of the guide plate 351 is arranged in a downward inclined manner, the bracket 352 is fixed on the lower surface of the guide plate 351, and the limit switch 380 is fixed on the bracket 352; the upper surface of the bearing plate 353 corresponds to the upper surface of the guide plate 351 so as to be capable of receiving and limiting eggs rolling downwards from the guide plate 351; bearing plate 353 is movably connected above bracket 352, and bearing plate 353 abuts in limit switch 380 to after the egg rolled onto bearing plate 353, bearing plate 353 can press limit switch 380.

The guide plate 351 is provided corresponding to the storage position 341 of the conveyor belt 340 to receive eggs dropped from the storage position 341 and to roll the eggs dropped on the storage position 341 down along the upper surface of the guide plate 351. After the eggs roll on the bearing plate 353, under the action of gravity of the eggs, the bearing plate 353 presses the limit switch 380 downwards, so that the eggs on the egg tray 350 are prompted to exist, the limit switch 380 is electrically connected with the driving motor 324 of the driving mechanism 320, and the driving motor 324 is controlled by the limit switch 380, so that when the eggs exist on the egg tray 350, the rotation of the driving motor 324 is limited.

In this embodiment, the guide plate 351 is placed on the carrying rib 314 of the storage box 310 and can slide along the carrying rib 314, so that the egg tray 350 can be taken out from the storage box 310 for cleaning and maintenance.

In this embodiment, the bracket 352 is provided with a receiving groove 3521 with an open upper end; the limit switch 380 is accommodated in the accommodating groove 3521, and an upper end of the limit switch 380 extends upward beyond the bracket 352 to abut against the lower surface of the bearing plate 353.

In some embodiments, the bracket 352 is not provided with the receiving groove 3521, and the limit switch 380 is fixed on the bracket 352 and abuts against the lower surface of the bearing plate 353.

The bearing plate 353 comprises a bearing part 3531 and a stopping part 3532 extending upwards from one end of the bearing part 3531, the end faces away from the guide plate 351 are downward inclined from the direction from the guide plate 351 to the stopping part 3532, the bearing part 3531 receives eggs rolling downwards from the guide plate 351, and the stopping part 3532 stops the eggs from rolling, so that the eggs stay on the bearing plate 353.

In this embodiment, the lower surface of the guide plate 351 is provided with a rotating shaft 3511; the lower surface of the bearing plate 353 faces the rotating shaft and is provided with a latch portion 3533, the latch portion 3533 is buckled at the periphery of the rotating shaft 3511, so that the bearing plate 353 can rotate downwards relative to the rotating shaft 3511 and can press the limit switch 380.

In some embodiments, the carrier plate 353 is vertically slidably connected to the bracket 352 to be movable downward to depress the limit switch 380.

In the present embodiment, the door 200 is opened when eggs are placed in the egg storage device 300. The door plate 3311 on the carriage 330 is pulled so that the carriage 330 is slid out of the storage box 310 in whole or in part, bringing the conveying belt 340 out of the storage box 310. Eggs to be newly purchased are sequentially placed on the storage positions 341 of the conveying belt 340 from the storage positions 341 close to the conveying belt 340 in a direction away from the egg tray 350. After the eggs are completely placed, the holder 330 is pushed into the storage box 310, so that the eggs on the conveyor belt 340 are held in the egg storage device 300, and the rotation shaft 360 is inserted into the driving member 350. Then, the door 200 is closed, and the eggs are stored in the refrigerator.

When eggs are needed to be used, the box door 200 is opened, the driving motor 324 is controlled to rotate, the driving motor 324 rotates to drive the conveying belt 340 to move, so that the eggs on the conveying belt 340 automatically drop on the egg support 350, and the eggs on the egg support 350 are taken out for use. After the eggs are taken out, the box door 200 is closed.

In the utility model, a plurality of storage positions 341 are arranged at intervals along the moving direction of the conveying belt 340, and the egg holder 350 is arranged at one end of the moving direction of the conveying belt 340; when the conveyor belt 340 moves, eggs on the storage positions 341 of the conveyor belt 340 sequentially drop on the egg tray 350 for use by a user. When placing the egg on transmission band 340, keep away from egg support 350 in proper order from earlier to back according to the time of purchasing and place on different depositing position 341 for the egg of purchasing earlier drops on egg support 350, thereby can effectually avoid the egg of different purchase time to obscure, guarantees that the egg is purchased earlier and is used, and the effectual egg of avoiding is rotten because of the time of placing overlength, guarantees the new freshness of edible egg.

When having the egg on the egg support 350, limit switch 380 can control actuating mechanism 320 and is out of work, makes the transmission band 340 unmovable to when guaranteeing that there is the egg on the egg support 350, the egg on the transmission band 340 can not drop on the egg support 350, guarantees that the egg on the egg support 350 is preferred to be used, guarantees that the egg is purchased earlier and uses earlier.

The egg storage device 300 of the embodiment is not only suitable for holding eggs, but also suitable for placing eggs such as duck eggs and goose eggs. For eggs or other eggs of different weights, only the corresponding limit switch 380 needs to be switched to adapt to the different weights.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. The utility model provides a refrigerator, includes box, chamber door and set up in the box or store up egg device on the chamber door, its characterized in that, store up egg device and include:

the bracket is connected to the box body or the box door;

the conveying belt is movably connected to the bracket; the conveying belt is provided with a plurality of storage positions for placing eggs; the plurality of storage positions are sequentially arranged at intervals along the moving direction of the conveying belt, and eggs can fall off from the storage positions at one end of the conveying belt;

the driving mechanism is connected to the bracket; the driving mechanism is in transmission connection with the conveying belt so as to drive the conveying belt to move;

the egg support is arranged at one end of the moving direction of the conveying belt and used for supporting eggs falling from the storage position; a limit switch is arranged in the egg support, so that the egg support presses the limit switch after eggs fall on the egg support; the limit switch is electrically connected with the driving mechanism.

2. The refrigerator of claim 1, wherein the egg tray includes a guide plate, a bracket, and a loading plate; the guide plate is arranged at one end of the conveying belt in the moving direction, and the upper surface of the guide plate is arranged downwards in an inclined manner; the bracket is fixed on the lower surface of the guide plate, and the limit switch is fixed on the bracket; the upper surface of the bearing plate corresponds to the upper surface of the guide plate so as to receive and limit eggs rolling downwards from the guide plate; the loading plate is movably connected above the bracket and is abutted against the limit switch, so that after the eggs roll on the loading plate, the loading plate can press the limit switch.

3. The refrigerator of claim 2, wherein a lower surface of the guide plate is provided with a rotation shaft; the lower surface of the bearing plate abuts against the limit switch, a clamping hook portion is arranged on the lower surface of the bearing plate and faces the rotating shaft, and the clamping hook portion is buckled on the periphery of the rotating shaft, so that the bearing plate can rotate downwards relative to the rotating shaft.

4. The refrigerator according to claim 2, wherein the loading plate includes a bearing portion and a stopper portion extending upward from an end of the bearing portion facing away from the guide plate, and an upper surface of the bearing portion is provided to be inclined downward in a direction from the guide plate to the stopper portion.

5. The refrigerator as claimed in claim 2, wherein the bracket is provided with a receiving groove having an upper end opened; the limit switch is accommodated in the accommodating groove, and the upper end of the limit switch upwards exceeds the bracket so as to be abutted against the lower surface of the bearing plate.

6. The refrigerator according to claim 1, wherein the brackets are vertically spaced on the refrigerator body or the refrigerator door in a plurality of groups, and the conveyor belts and the egg trays are arranged in a plurality of groups corresponding to the brackets; the driving mechanism drives the plurality of groups of conveying belts to move simultaneously.

7. The refrigerator according to claim 6, wherein the egg storage device further comprises a storage box opened at one side, the storage box being connected to the box body or the box door; the support is connected in the storage box in a sliding mode, so that the support can drive the conveying belt to slide into or slide out of the storage box.

8. The refrigerator according to claim 7, wherein the egg storage device further comprises a rotating shaft, each support is provided with a plurality of rotating shafts, the rotating shafts are rotatably connected to the supports around the axes of the rotating shafts, and the rotating shafts are used for driving the conveyor belts to move on the supports; one rotating shaft on each bracket is in transmission connection with the driving mechanism.

9. The refrigerator as claimed in claim 8, wherein the driving mechanism includes a driving rack installed in the storage box, a plurality of driving gears rotatably connected to the driving rack, a driven gear connected between each two of the driving gears, and a driving motor for driving the driving gears and the driven gear to rotate; each driving gear is clamped with one rotating shaft to drive the rotating shaft to rotate.

10. The refrigerator as claimed in claim 9, wherein the rotary shaft is slidably inserted on the driving gear in an axial direction thereof.

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