阅读说明：本技术 一种节能环保且便于脱模的块冰机 (Energy-concerving and environment-protective and be convenient for piece ice machine of drawing of patterns ) 是由 尉润华 尉潇泽 于 2021-08-09 设计创作，主要内容包括：本发明涉及块冰机技术领域,且公开了一种节能环保且便于脱模的块冰机,包括制冷机组,所述制冷机组的输出端设置有第一制冷管和第二制冷管,第一制冷管和第二制冷管的末端分别贯通连接有第一分支管和第二分支管,第一分支管和第二分支管均固定安装在制冰箱的内壁上且呈相对状态布置。散热风机通过抽风能够对制冷机组进行散热,抽出的热风在集风罩的收集下通过第一风管和第二风管排出,热风从第一风管和第二风管排出时,会流经板式换热器并在其内进行换热,使得热量留在板式换热器内,翻转一百八十度的冰模位于两个板式换热器之间,会被板式换热器加热,从而模槽内的冰块会加速融化,不需要另外使用加热装置,便能够迅捷快速的进行脱模。(The invention relates to the technical field of block ice machines, and discloses an energy-saving environment-friendly block ice machine convenient for demolding, which comprises a refrigerating unit, wherein the output end of the refrigerating unit is provided with a first refrigerating pipe and a second refrigerating pipe, the tail ends of the first refrigerating pipe and the second refrigerating pipe are respectively connected with a first branch pipe and a second branch pipe in a penetrating manner, and the first branch pipe and the second branch pipe are fixedly arranged on the inner wall of a refrigerator and are arranged in a relative state. Cooling fan can dispel the heat to refrigerating unit through convulsions, the hot-blast discharge through first tuber pipe and second tuber pipe under the collection of air-collecting cover of taking out, when hot-blast from first tuber pipe and second tuber pipe discharge, can flow through plate heat exchanger and carry out the heat transfer in it, make the heat stay in plate heat exchanger, the ice mold of upset one hundred eighty degrees is located between two plate heat exchangers, can be heated by plate heat exchanger, thereby the ice-cube in the die cavity can melt with higher speed, need not use heating device in addition, just can be fast demold.)

1. The utility model provides an energy-concerving and environment-protective and be convenient for piece ice machine of drawing of patterns, includes refrigerating unit (1), its characterized in that: the refrigerating unit comprises a refrigerating unit (1), and is characterized in that a first refrigerating pipe (2) and a second refrigerating pipe (3) are arranged at the output end of the refrigerating unit (1), the tail ends of the first refrigerating pipe (2) and the second refrigerating pipe (3) are respectively connected with a first branch pipe (5) and a second branch pipe (6) in a penetrating manner, and the first branch pipe (5) and the second branch pipe (6) are fixedly arranged on the inner wall of a refrigerating chamber (4) and are arranged in a relative state;

the ice mold is characterized in that an ice mold (7) is movably arranged at an opening at the bottom of the refrigerator manufacturing device (4), a plurality of mold cavities (8) are uniformly formed in the ice mold (7), the ice mold (7) is movably arranged between the two frames (11), and a control device arranged between the two frames (11) and the ice mold (7) drives the ice mold (7) to move up and down and turn over back and forth.

2. The block ice machine capable of saving energy, protecting environment and facilitating demolding according to claim 1, is characterized in that: the control device comprises a first motor (13), a screw rod (14), a nut (15), a connecting plate (16), a driving box (18), a second motor (19), a rotating shaft (20) and a supporting plate (22), wherein bases (12) are fixedly mounted at the bottoms of the two racks (11), the first motor (13) is arranged inside the bases (12), the screw rod (14) is fixedly mounted at the top of an output shaft of the first motor (13), and the screw rod (14) is rotatably arranged inside the racks (11);

the outer wall threaded connection of lead screw (14) has screw (15), the outer wall fixed mounting of screw (15) has connecting plate (16), the end of connecting plate (16) extends to outside and fixedly connected with drive box (18) of frame (11), the inside of drive box (18) is provided with second motor (19), the output shaft top fixed mounting of second motor (19) has axis of rotation (20), axis of rotation (20) fixed mounting is in the side of layer board (22), ice mold (7) fixed mounting is at the top of layer board (22).

3. The block ice machine capable of saving energy, protecting environment and facilitating demolding according to claim 2, is characterized in that: the outer wall of the frame (11) is further provided with a movable groove (17) matched with the connecting plate (16), and the connecting plate (16) is movably arranged on the inner wall of the movable groove (17).

4. The block ice machine capable of saving energy, protecting environment and facilitating demolding according to claim 3, is characterized in that: the size of the supporting plate (22) is larger than the size of the bottom opening of the refrigerator (4).

5. The block ice machine capable of saving energy, protecting environment and facilitating demolding according to claim 4, is characterized in that: the refrigerator is characterized in that a water distribution plate (9) is arranged above the refrigerator manufacturing body (4), a plurality of water distribution pipes (10) are uniformly arranged at the bottom of the water distribution plate (9), and the bottom ends of the water distribution pipes (10) extend into the refrigerator manufacturing body (4).

6. The block ice machine capable of saving energy, protecting environment and facilitating demolding according to claim 5, is characterized in that: the arrangement positions and the number of the water distribution pipes (10) correspond to the positions and the number of the die cavities (8) one by one.

7. The block ice machine capable of saving energy, protecting environment and facilitating demolding according to claim 6, is characterized in that: the air-conditioning unit is characterized in that a heat dissipation fan (23) is further arranged on the outer wall of the refrigerating unit (1), an air collection cover (24) is arranged at an air outlet of the heat dissipation fan (23), a first air pipe (25) and a second air pipe (26) are connected to the outer wall of the air collection cover (24) in a penetrating mode, and plate type heat exchangers (27) are arranged inside the first air pipe (25) and the second air pipe (26).

8. The block ice machine of claim 7, which is energy-saving, environment-friendly and convenient to demould, and is characterized in that: the two plate heat exchangers (27) are respectively positioned at the front side and the rear side of the ice mold (7).

9. The block ice machine of claim 8, which is energy-saving, environment-friendly and convenient to demould, and is characterized in that: an ice receiving device (28) is arranged below the two plate heat exchangers (27).

Technical Field

The invention relates to the technical field of block ice machines, in particular to an energy-saving environment-friendly block ice machine convenient for demolding.

Background

The ice cube maker is one of ice makers and is used for producing ice cubes in blocks, the size of the ice cubes can be customized according to the size of an ice mold, and the ice cube maker is mainly applied to the fields of ports, yard ice factories, aquatic product preservation, cooling, long-distance transportation, aquatic products, food preservation, ice sculpture appreciation, edible ice and the like.

For example, Chinese patent publication numbers are: CN211526793U discloses a novel module for an ice cube maker, which comprises an embedded frame and an evaporator, wherein a liquid inlet is uniformly welded at the upper side of the left end of the embedded frame, and a liquid outlet is uniformly welded at the lower side of the left end of the embedded frame, the speed reducer of the utility model comprises a shell, an inlay plate, a demoulding groove and a demoulding baffle plate, the shell is embedded in the embedded frame through the inlay plate and is reinforced through bolts, when ice cubes fall downwards, the ice cubes enter the demoulding groove formed by the demoulding baffle plate in the shell, and the friction force is increased and decreased when the ice cubes slide downwards through salient points on the surface of the demoulding groove, so that the ice cubes fall onto an ice receiving plate and cannot crack, the speed reducer enters the demoulding groove when the ice cubes fall off, and the falling ice cubes are decelerated by the method of increasing and decreasing the friction force, so that the ice cubes cannot crack due to falling too fast, so that the production qualification rate of ice blocks is improved.

In the above patent, although friction can be increased to decelerate the falling ice so that the ice is not broken by crashing when falling too fast, in practical application, we find that there are still certain disadvantages, such as:

the novel module is still inconvenient to demould, and hot fluorine is needed to melt ice during demoulding, so that energy is not saved enough, the environment is protected, and more resources are wasted;

based on the above, an energy-saving and environment-friendly lump ice machine convenient for demolding is provided, and hopes are provided for overcoming the defects in the prior art.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an energy-saving and environment-friendly block ice machine convenient for demoulding, which has the advantages of energy saving, environment friendliness and convenience for demoulding.

(II) technical scheme

In order to realize the purposes of energy conservation, environmental protection and convenient demoulding, the invention provides the following technical scheme: the energy-saving environment-friendly block ice machine convenient for demolding comprises a refrigerating unit, wherein the output end of the refrigerating unit is provided with a first refrigerating pipe and a second refrigerating pipe, the tail ends of the first refrigerating pipe and the second refrigerating pipe are respectively connected with a first branch pipe and a second branch pipe in a penetrating way, and the first branch pipe and the second branch pipe are fixedly arranged on the inner wall of a refrigerator and are arranged in a relative state;

the ice mold is movably arranged at the bottom opening and the opening of the refrigerator, a plurality of mold cavities are uniformly formed in the ice mold, the ice mold is movably arranged between the two racks, and a control device arranged between the two racks and the ice mold drives the ice mold to move up and down and turn over back and forth.

As a preferred technical scheme of the invention, the control device comprises a first motor, a screw rod, a nut, a connecting plate, a driving box, a second motor, a rotating shaft and a supporting plate, wherein bases are fixedly arranged at the bottoms of the two racks, the first motor is arranged in the bases, the screw rod is fixedly arranged at the top of an output shaft of the first motor, and the screw rod is rotatably arranged in the racks;

the outer wall threaded connection of lead screw has the screw, the outer wall fixed mounting of screw has the connecting plate, the end of connecting plate extends to the outside and the fixedly connected with drive case of frame, the inside of drive case is provided with the second motor, the output shaft top fixed mounting of second motor has the axis of rotation, axis of rotation fixed mounting is in the side of layer board, ice mold fixed mounting is at the top of layer board.

As a preferred technical scheme of the invention, the outer wall of the rack is also provided with a movable groove matched with the connecting plate, and the connecting plate is movably arranged on the inner wall of the movable groove.

As a preferable technical scheme of the invention, the size of the tray is larger than the size of the bottom opening of the refrigerator.

As a preferred technical scheme of the invention, a water distribution plate is arranged above the refrigerator, a plurality of water distribution pipes are uniformly arranged at the bottom of the water distribution plate, and the bottom ends of the water distribution pipes extend to the interior of the refrigerator.

As a preferable technical scheme of the invention, the arrangement positions and the number of the plurality of water distribution pipes correspond to the positions and the number of the plurality of die slots one by one.

As a preferred technical scheme of the present invention, the outer wall of the refrigeration unit is further provided with a heat dissipation fan, an air collection cover is arranged at an air outlet of the heat dissipation fan, the outer wall of the air collection cover is connected with a first air duct and a second air duct in a penetrating manner, and plate heat exchangers are arranged inside the first air duct and the second air duct.

As a preferable technical scheme of the invention, the two plate heat exchangers are respectively positioned at the front side and the rear side of the ice mold.

As a preferred technical scheme of the invention, ice receiving devices are further arranged below the two plate heat exchangers.

(III) advantageous effects

Compared with the prior art, the invention provides an energy-saving environment-friendly block ice machine convenient for demolding, which has the following beneficial effects:

1. according to the energy-saving, environment-friendly and convenient-to-demold block ice machine, a first motor operates to drive a screw rod at the top of an output shaft of the first motor to rotate, the screw rod rotates to drive a screw nut in threaded connection with the outer wall of the screw nut to move up and down, the screw nut moves up and down through a connecting plate, a driving box and a rotating shaft to drive a supporting plate and an ice mold on the supporting plate to move up and down, when ice needs to be made, the ice mold is firstly moved up to the ice making box, water is added into a mold groove through a water distribution plate and a water distribution pipe, after the water is added, the operation of a refrigerating unit is controlled, the refrigerating unit starts to refrigerate through a first branch pipe and a second branch pipe at the tail ends of the first refrigerating pipe and the second refrigerating pipe, so that water in the ice mold can be condensed into ice blocks, and the ice making is very convenient and fast.

2. When demoulding is needed, the first motor controls the ice mold to move downwards to separate from the refrigerator, then the second motor is controlled to operate, the second motor operates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the supporting plate and the ice mold to rotate, the supporting plate and the ice mold can be turned over by one hundred eighty degrees, and after the supporting plate and the ice mold are turned over by one hundred eighty degrees, ice cubes in the ice mold face downwards;

the cooling fan can dissipate heat of the refrigerating unit through air draft, the extracted hot air is discharged through the first air pipe and the second air pipe under the collection of the air collecting cover, and when the hot air is discharged from the first air pipe and the second air pipe, the hot air can flow through the plate heat exchangers and exchange heat in the plate heat exchangers, so that heat is kept in the plate heat exchangers, an ice mold which is overturned by one hundred eighty degrees is positioned between the two plate heat exchangers and can be heated by the plate heat exchangers, ice blocks in a mold groove can be molten quickly, a heating device is not needed to be additionally used, the mold can be quickly demolded, the energy is saved, the environment is protected, the waste of resources is greatly reduced, and the cost is also saved;

the ice cubes separated from the die cavity just fall on the ice receiving device and are received by the ice receiving device, and the ice molds move downwards for a certain distance, so that the ice cubes cannot be impacted too much when falling on the ice receiving device, and the ice cubes are effectively prevented from being broken.

Drawings

FIG. 1 is a perspective view of the right side of the overall structure of the present invention;

FIG. 2 is a left perspective view of the overall structure of the present invention;

FIG. 3 is a bottom view of the refrigerator making portion of the present invention;

FIG. 4 is a schematic perspective view of the ice mold section of the present invention;

FIG. 5 is an elevational, cross-sectional view of a housing portion of the present invention;

fig. 6 is a schematic perspective view of a plate heat exchanger part according to the invention.

In the figure: 1. a refrigeration unit; 2. a first refrigerant pipe; 3. a second refrigerant tube; 4. manufacturing a refrigerator; 5. a first branch pipe; 6. a second branch pipe; 7. carrying out ice mold; 8. a die cavity; 9. a water distribution plate; 10. a water distribution pipe; 11. a frame; 12. a base; 13. a first motor; 14. a screw rod; 15. a nut; 16. a connecting plate; 17. a movable groove; 18. a drive box; 19. a second motor; 20. a rotating shaft; 21. a bearing; 22. a support plate; 23. a heat radiation fan; 24. a wind collecting cover; 25. a first air duct; 26. a second air duct; 27. a plate heat exchanger; 28. an ice receiving device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-6, an energy-saving, environment-friendly and convenient-to-demold block ice machine includes a refrigerating unit 1, an output end of the refrigerating unit 1 is provided with a first refrigerating pipe 2 and a second refrigerating pipe 3, ends of the first refrigerating pipe 2 and the second refrigerating pipe 3 are respectively connected with a first branch pipe 5 and a second branch pipe 6 in a penetrating manner, and the first branch pipe 5 and the second branch pipe 6 are both fixedly installed on an inner wall of a refrigerator 4 and are arranged in a relative state;

the bottom of the refrigerator 4 is provided with an opening, an ice mold 7 is movably arranged at the opening, a plurality of mold cavities 8 are uniformly formed in the ice mold 7, the ice mold 7 is movably arranged between two racks 11, and a control device arranged between the two racks 11 and the ice mold 7 drives the ice mold 7 to move up and down and turn over back and forth;

the control device comprises a first motor 13, a screw rod 14, a nut 15, a connecting plate 16, a driving box 18, a second motor 19, a rotating shaft 20 and a supporting plate 22, wherein the bottoms of the two racks 11 are fixedly provided with bases 12, the first motor 13 is arranged inside the bases 12, the top of an output shaft of the first motor 13 is fixedly provided with the screw rod 14, and the screw rod 14 is rotatably arranged inside the racks 11;

a screw 15 is connected to the outer wall of the screw rod 14 in a threaded manner, a connecting plate 16 is fixedly mounted on the outer wall of the screw 15, the tail end of the connecting plate 16 extends to the outside of the rack 11 and is fixedly connected with a driving box 18, a second motor 19 is arranged inside the driving box 18, a rotating shaft 20 is fixedly mounted at the top of an output shaft of the second motor 19, the rotating shaft 20 is fixedly mounted on the side surface of a supporting plate 22, and the ice mold 7 is fixedly mounted at the top of the supporting plate 22;

in this embodiment, the bearing 21 is further fixedly mounted on the outer wall of the rotating shaft 20, the bearing 21 is disposed on the outer wall of the driving box 18, and the rotating shaft 20 can be more stably rotated and prevented from being broken by the bearing 21;

a water distribution plate 9 is arranged above the refrigerator 4, a plurality of water distribution pipes 10 are uniformly arranged at the bottom of the water distribution plate 9, the bottom ends of the plurality of water distribution pipes 10 extend into the refrigerator 4, the arrangement positions and the number of the plurality of water distribution pipes 10 correspond to those of the plurality of die slots 8 one by one, when the ice die 7 is positioned in the refrigerator 4, water can be conveniently added into the die slots 8 through the water distribution plate 9 and the water distribution pipes 10, the refrigeration is more convenient, and in order to prevent the water in the water distribution plate 9 from freezing, control valves can be arranged in the water distribution pipes 10, and the on-off of the water distribution pipes 10 are controlled through the control valves;

the first motor 13 operates to drive the screw rod 14 at the top of the output shaft of the first motor to rotate, the screw rod 14 rotates to drive the screw nut 15 in threaded connection with the outer wall of the first motor to move up and down, the screw nut 15 moves up and down through the connecting plate 16, the driving box 18 and the rotating shaft 20 to drive the supporting plate 22 and the ice mold 7 on the supporting plate 22 to move up and down, when ice is needed to be made, the ice mold 7 is firstly moved up to the ice making box 4, then water is added into the mold groove 8 through the water distribution plate 9 and the water distribution pipe 10, after the water is added, the operation of the refrigerating unit 1 is controlled, the refrigerating unit 1 starts to refrigerate through the first branch pipe 5 and the second branch pipe 6 at the tail ends of the first refrigerating pipe 2 and the second refrigerating pipe 3, so that the water in the ice mold 7 can be condensed into ice blocks, and the ice making is very convenient and fast;

the outer wall of the rack 11 is further provided with a movable groove 17 matched with the connecting plate 16, the connecting plate 16 is movably arranged on the inner wall of the movable groove 17, and the movable arrangement of the connecting plate 16 in the movable groove 17 limits the rotation of the connecting plate 16 and the screw nut 15, so that the screw nut 15 can only move up and down in a translational manner under the driving of the screw rod 14;

the size of the supporting plate 22 is larger than the size of the bottom opening of the ice making box 4, when the ice mold 7 moves upwards into the ice making box 4, the supporting plate 22 can also seal the opening at the bottom of the ice making box 4, so that the escape of cold air can be prevented, the refrigeration efficiency is higher, and energy is saved;

the outer wall of the refrigerating unit 1 is also provided with a heat radiation fan 23, an air collecting cover 24 is arranged at an air outlet of the heat radiation fan 23, the outer wall of the air collecting cover 24 is connected with a first air pipe 25 and a second air pipe 26 in a penetrating way, and plate heat exchangers 27 are arranged inside the first air pipe 25 and the second air pipe 26;

when demoulding is needed, the first motor 13 controls the ice mould 7 to move downwards to separate from the refrigerator 4, then the second motor 19 is controlled to operate, the second motor 19 operates to drive the rotating shaft 20 to rotate, the rotating shaft 20 rotates to drive the supporting plate 22 and the ice mould 7 to rotate, the supporting plate 22 and the ice mould 7 can be turned over by one hundred eighty degrees, and after the supporting plate 22 and the ice mould 7 are turned over by one hundred eighty degrees, ice blocks in the ice mould 7 face downwards;

the cooling fan 23 can cool the refrigerating unit 1 through air draft, the hot air drawn out is collected by the air collecting cover 24 and discharged through the first air pipe 25 and the second air pipe 26, when the hot air is discharged from the first air pipe 25 and the second air pipe 26, the hot air can flow through the plate heat exchanger 27 and exchange heat in the plate heat exchanger 27, so that heat is left in the plate heat exchanger 27, the two plate heat exchangers 27 are respectively positioned at the front side and the rear side of the ice mold 7, the ice mold 7 turned over by one hundred eighty degrees is positioned between the two plate heat exchangers 27 and can be heated by the plate heat exchanger 27, ice blocks in the mold groove 8 can be melted at an accelerated speed, a heating device is not needed additionally, demolding can be performed quickly, energy is saved, environment is protected, waste of resources is greatly reduced, and cost is saved;

in terms of the specific arrangement of the plate heat exchanger 27, the first air duct 25 and the second air duct 26 can be arranged in a coil form in the plate heat exchanger 27, and then the rest part of the plate heat exchanger is filled with a liquid medium (such as water), so that when hot air flows in a pipeline arranged in a coil form, heat can be transferred into the liquid medium, the temperature of discharged air is reduced, and the heat is effectively utilized;

an ice receiving device 28 is further arranged below the two plate heat exchangers 27, the ice receiving device 28 can be a conveyor belt or an ice receiving tray, ice cubes separated from the die cavity 8 just fall on the ice receiving device 28 and are received by the ice receiving device 28, and the ice molds 7 move downwards for a certain distance, so that the ice cubes cannot be impacted too much when falling on the ice receiving device 28, and the ice cubes can be effectively prevented from being broken.

The working principle and the using process of the invention are as follows:

the first motor 13 operates to drive the screw rod 14 at the top of the output shaft of the first motor to rotate, the screw rod 14 rotates to drive the screw nut 15 in threaded connection with the outer wall of the first motor to move up and down, the screw nut 15 moves up and down through the connecting plate 16, the driving box 18 and the rotating shaft 20 to drive the supporting plate 22 and the ice mold 7 on the supporting plate 22 to move up and down, when ice is needed to be made, the ice mold 7 is firstly moved up to the ice making box 4, then water is added into the mold groove 8 through the water distribution plate 9 and the water distribution pipe 10, after the water is added, the operation of the refrigerating unit 1 is controlled, the refrigerating unit 1 starts to refrigerate through the first branch pipe 5 and the second branch pipe 6 at the tail ends of the first refrigerating pipe 2 and the second refrigerating pipe 3, so that the water in the ice mold 7 can be condensed into ice blocks, and the ice making is very convenient and fast;

when demoulding is needed, the first motor 13 controls the ice mould 7 to move downwards to separate from the refrigerator 4, then the second motor 19 is controlled to operate, the second motor 19 operates to drive the rotating shaft 20 to rotate, the rotating shaft 20 rotates to drive the supporting plate 22 and the ice mould 7 to rotate, the supporting plate 22 and the ice mould 7 can be turned over by one hundred eighty degrees, and after the supporting plate 22 and the ice mould 7 are turned over by one hundred eighty degrees, ice blocks in the ice mould 7 face downwards;

the cooling fan 23 can cool the refrigerating unit 1 through air draft, the hot air drawn out is collected by the air collecting cover 24 and discharged through the first air pipe 25 and the second air pipe 26, when the hot air is discharged from the first air pipe 25 and the second air pipe 26, the hot air can flow through the plate heat exchanger 27 and exchange heat in the plate heat exchanger 27, so that heat is left in the plate heat exchanger 27, the ice mold 7 turned over by one hundred eighty degrees is positioned between the two plate heat exchangers 27 and can be heated by the plate heat exchanger 27, ice blocks in the mold groove 8 can be melted rapidly, a heating device is not needed, the demolding can be performed rapidly, energy is saved, environment is protected, the waste of resources is greatly reduced, and the cost is saved;

in terms of the specific arrangement of the plate heat exchanger 27, the first air duct 25 and the second air duct 26 can be arranged in a coil form in the plate heat exchanger 27, and then the rest part of the plate heat exchanger is filled with a liquid medium (such as water), so that when hot air flows in a pipeline arranged in a coil form, heat can be transferred into the liquid medium, the temperature of discharged air is reduced, and the heat is effectively utilized;

an ice receiving device 28 is further arranged below the two plate heat exchangers 27, the ice receiving device 28 can be a conveyor belt or an ice receiving tray, ice cubes separated from the die cavity 8 just fall on the ice receiving device 28 and are received by the ice receiving device 28, and the ice molds 7 move downwards for a certain distance, so that the ice cubes cannot be impacted too much when falling on the ice receiving device 28, and the ice cubes can be effectively prevented from being broken.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.