CN105423672A - Ice crushing device and refrigerator - Google Patents
Ice crushing device and refrigerator Download PDFInfo
- Publication number
- CN105423672A CN105423672A CN201511034383.5A CN201511034383A CN105423672A CN 105423672 A CN105423672 A CN 105423672A CN 201511034383 A CN201511034383 A CN 201511034383A CN 105423672 A CN105423672 A CN 105423672A
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- China
- Prior art keywords
- ice
- rotating shaft
- skates
- agitator
- ice cube
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/02—Apparatus for disintegrating, removing or harvesting ice
- F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
- F25C5/12—Ice-shaving machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
Abstract
The embodiment of the invention provides an ice crushing device and a refrigerator and relates to the technical field of equipment for preparing ice blocks. The ice crushing device and the refrigerator aim at solving the problem that an existing ice crushing device cannot fully stir ice blocks accumulated in a barrel-shaped container. The ice crushing device comprises an ice storage barrel, a rotatable stirrer is arranged in the ice storage barrel, a rotatable ice knife assembly is arranged below the stirrer, and the axis of a rotary shaft of the stirrer and the axis of a rotary shaft of the ice knife assembly are mutually on lines in different planes. The ice crushing device is used for an ice maker arranged on the refrigerator.
Description
Technical field
The present invention relates to the technical field of the Preparation equipment of ice cube, particularly relate to a kind of deicing and refrigerator.
Background technology
Along with the development of science and technology, improving constantly of people's living standard is adapt to people's requirement more and more higher to quality of life, the function of household electrical appliance also in continuous increase, as added ice machine etc. on refrigerator.This ice machine comprises ice maker and deicing, and ice maker is stored in bulk containers after being prepared by ice cube, so that user takes., conveniently use, the ice mode that goes out of this refrigerator is set to trash ice pattern and ice cube pattern by technical staff meanwhile.Under trash ice pattern, user take by the ice cube shredded; And under ice cube pattern, what user took is complete ice cube.But ice cube is stored in after in bulk containers, the ice cube contacted for a long time very easily freezes together, and the ice cube even in whole bulk containers all can freeze together.For solving this problem, technical staff have employed and in bulk containers, arrange stirring structure move in bulk containers to make ice cube, thus solve the problem that the ice cube that contacts for a long time freezes.
Example, as shown in Figure 1, a kind of ice machine deicing is adopted in prior art, comprise driven wheel 01, driven gear 02, body be colyliform stir ice device 03, be arranged on to stir and ice device 03 stirs ice bar 031, driven wheel 01 and driven gear 02 are meshed, and driven wheel 01 being coaxially coated with the some trash ice blades 04 for cutting ice cube, being separated with certain distance between two adjacent trash ice blades 04.Driven gear 02 is the circulus of hollow, coaxially sheathed with driven gear 02 to make stirring ice device 03, and the inner ring surface of the outer peripheral face and driven gear 02 that stir ice device 03 forms a ring gap; Make to stir ice device 03 when needed to rotate, drive is simultaneously stirred ice bar 031 and is rotated, and stirs on ice device 03 and is symmetrically arranged with two fan-shaped eccentric voussoirs 032.
Because trash ice blade 04 in this ice machine deicing is coaxially set on driven wheel 01, therefore the rotation direction of trash ice blade 04 is identical with driven wheel 01; Stir ice device 03 coaxially sheathed with driven gear 02, and drive rotation when needs rotate by driven gear 02, now stir ice device 03 and to be arranged on the rotation direction of stirring ice bar 031 of stirring on ice device 03 identical with the rotation direction of driven gear 02 and contrary with the rotation direction of driven wheel 01, stir on ice device 03 and be symmetrically arranged with two fan-shaped eccentric voussoirs 032.And in this scenario, only have when driven wheel 01 rotates counterclockwise, the large section part of two eccentric voussoirs 032 contacts with the inner ring surface of driven gear 02 generation frictional force, driven gear 02 can drive and stir ice device 03 and rotate, now, trash ice blade 04, stir ice device 03 and stir ice bar 031 and the power of right direction in diagram is produced to ice cube simultaneously, the ice cube in container is moved.When driven wheel 01 rotates clockwise, the inner ring surface of the segment part of two eccentric voussoirs 032 and driven gear 02 forms gap, stirs ice device 03 and driven gear 02 and departs from and come, and driven gear 02 cannot be driven stir ice device 03 to rotate, and stirs ice device 03 and quits work.But when stirring ice device 03 and operating, the power making ice cube move is the power of same direction (right direction that Fig. 1 indicates), therefore the motion of ice cube is moved to container right direction for overall, and the relative motion between ice cube is little, and mixing effect is not obvious.
Summary of the invention
Embodiments of the invention provide a kind of deicing, can fully stir the ice cube be deposited in bulk containers, increase the relative motion between ice cube, thus mixing effect is strengthened.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of deicing, comprise ice storage container, be provided with rotating agitator in described ice storage container, the below of described agitator is provided with rotating skates assembly, the axis different surface beeline each other of the axis of the rotating shaft of described agitator and the rotating shaft of described skates assembly.
The present invention provides a kind of refrigerator simultaneously, comprises refrigerator doors, and the inwall of described refrigerator doors is provided with ice machine, is provided with the deicing described in technique scheme in described ice machine.
Compared to prior art, deicing provided by the invention, due to the axis different surface beeline each other of the axis of the rotating shaft of agitator and the rotating shaft of skates assembly, to the straight line at the place, direction of the active force that ice cube produces also different surface beeline each other during rotation to the straight line at place, direction of the active force that ice cube produces and skates assembly when therefore agitator rotates, namely also when agitator stirs can with skates assembly generation disturbance, ice cube is made to do irregular movement in ice storage container, thus the relative motion increased between ice cube, make the mixing effect of agitator reach maximum.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of ice machine deicing that Fig. 1 provides for prior art;
The perspective view of a kind of deicing that Fig. 2 provides for the embodiment of the present invention;
The schematic front view of a kind of deicing that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is for looking schematic diagram in a left side for a kind of deicing that the embodiment of the present invention provides;
The schematic top plan view of a kind of deicing that Fig. 5 provides for the embodiment of the present invention;
A kind of deicing that Fig. 6 provides for the embodiment of the present invention is with the schematic front view of ice cube isolating construction;
The perspective view of the skates assembly of a kind of deicing that Fig. 7 provides for the embodiment of the present invention;
The schematic top plan view of skates is determined in the skates assembly of a kind of deicing that Fig. 8 provides for the embodiment of the present invention;
A kind of deicing that Fig. 9 provides for the embodiment of the present invention, determines skates and the integrated perspective view of ice cube isolating construction in the skates assembly of this deicing;
Skates and the integrated using state perspective view of ice cube isolating construction is determined in a kind of deicing that Figure 10 provides for the embodiment of the present invention;
The schematic diagram of a kind of deicing medium floe isolating construction separation frozen ice block that Figure 11 provides for the embodiment of the present invention;
During a kind of deicing medium floe isolating construction separation frozen ice block that Figure 12 provides for the embodiment of the present invention, the stressing conditions analysis chart of this frozen ice block;
A kind of refrigerator that Figure 13 provides for the embodiment of the present invention, the inwall of the refrigerator doors of this refrigerator is provided with the structural representation of the deicing that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it will be appreciated that, term " on ", D score, "left", "right", " vertically ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.
Refrigerator with ice making and ice crushing function adopts on refrigerator, to increase ice cube preparation part and deicing to realize this function.
With reference to Figure 13, the refrigerator doors 100 of this refrigerator is provided with ice machine, ice machine comprises ice maker and deicing 200, the ice cube prepared is delivered in the ice storage container of this deicing by ice maker, when user needs to take whole ice, the ice cube in ice storage container is sent, or send after the ice cube in ice storage container being shredded when user needs to take trash ice.
Ice maker is transported to after having been prepared by ice cube in ice storage container 5, rotating agitator 1 and rotating skates assembly 2 is provided with in ice storage container 5, agitator 1 and skates assembly 2 drive the ice cube in ice storage container 5 to produce motion by own rotation, and send whole ice according to the actual demand of user or send trash ice after shredding ice cube.
Fig. 2, Fig. 3, Fig. 4 and Figure 6 shows that a specific embodiment in embodiment of the present invention deicing, deicing described in the present embodiment, comprise ice storage container 5, rotating agitator 1 is provided with in ice storage container, the below of agitator 1 is provided with rotating skates assembly 2, the axis different surface beeline each other of the axis of the rotating shaft 11 of agitator 1 and the rotating shaft 21 of skates assembly 2.
So, compared to prior art, the deicing that the embodiment of the present invention provides, due to the axis different surface beeline each other of the axis of the rotating shaft 11 of agitator 1 and the rotating shaft 21 of skates assembly 2, to the straight line at the place, direction of the active force that ice cube produces also different surface beeline each other when rotating the straight line at place, direction of the active force that ice cube produces and skates assembly 2 when therefore agitator 1 rotates, also disturbance can be there is with skates assembly 2 when namely agitator 1 stirs, ice cube is made to do irregular movement in ice storage container, relative motion between ice cube strengthens, the mixing effect of agitator 1 reaches maximum, thus avoid relative motion between adjacent ice cubes not obvious and Long contact time so that freeze.
Further, shown in figure 2, Fig. 3 and Fig. 4, the axis of the axis of the rotating shaft 11 of agitator 1 and the rotating shaft 21 of skates assembly 2 is orthogonal.When the axis of the axis of the rotating shaft 11 of agitator 1 and the rotating shaft 21 of skates assembly 2 is orthogonal, the active force that agitator 1 produces, the direction of the active force produced when rotating with skates assembly 2 is also mutually vertical, the component on same direction can not be produced, perturbation action reaches maximum, makes the mixing effect of this agitator also reach best simultaneously.
Further, shown in figure 2, Fig. 3 and Fig. 4, the rotating shaft 11 of agitator 1 is with the rotating shaft 21 of skates assembly 2 and is horizontally disposed with.The rotating shaft 11 of agitator 1 and the rotating shaft 21 of skates assembly 2 are after being horizontally disposed with, in the process that this deicing operates, the power that the rotating shaft 11 of agitator 1 is axially suffered in rotation process is evenly distributed, and avoids the over-stressed situation occurring bending or rupture in a certain position; And the ice cube in ice storage container is in banking process, the stressed equalization in knife face both sides of the trash ice blade of skates assembly 2, and blade and knife back part due to area too small, not easily be squeezed, in rotation process, the knife face both sides of the trash ice blade of skates assembly 2 only need the frictional force overcome between ice cube, and this makes the trash ice blade of skates assembly 2 can not bend in rotation process.If but the rotating shaft 11 of agitator 1 is obliquely installed, the rotating shaft 11 of agitator 1 is near the side of ice-making component after the extruding being subject to ice cube, and extrude the power produced and can not be distributed evenly on whole axle, the installation position of axle more easily bends; If the rotating shaft 21 of skates assembly 2 is obliquely installed, in the process that this deicing operates, the knife face of the trash ice blade of skates assembly 2 additionally can be subject to the extruding of ice cube, so that the trash ice blade of skates assembly 2 also needs to overcome the pressure from ice cube in rotation process, the trash ice blade increasing skates assembly 2 is bent the possibility even occurring fracture.Meanwhile, the rotating shaft 11 of agitator 1 and/or the rotating shaft 21 of skates assembly 2 are obliquely installed the installation difficulty that also can increase axle.Therefore, the rotating shaft 11 of agitator 1 is to be horizontally disposed with the rotating shaft 21 of skates assembly 2 and farthest can protects agitator 1 and skates assembly 2, reduce installation difficulty simultaneously.The rotating shaft 11 of agitator, across described ice storage container 5, can ensure that agitator 1 has stirring space large as far as possible, can cover the upper area of whole skates assembly 2.
Shown in figure 2, Fig. 3 and Fig. 4, the rotating shaft 11 of agitator 1 is provided with multiple stirring pawl 12, and multiple stirring pawl 12 is uniformly distributed along the circumference of the rotating shaft 11 of agitator 1.When agitator 1 works, being arranged on multiple stirring pawls 12 in the rotating shaft 11 of agitator 1 can different put to stretching into ice cube internal agitation from each simultaneously, increases the stirring scope of agitator 1.And multiple stirring pawl 12 is uniformly distributed in the circumference of the rotating shaft 11 of agitator 1, can ensure when agitator 1 stirs, the size of each moment of rotating shaft 11 to the active force that the ice cube in circumference produces of agitator 1 is identical, ensure that the stability of whipping process, avoid occurring stirring uneven situation.Simultaneously, under the prerequisite do not interfered with the trash ice cutter of skates assembly 2, the length stirring pawl 12 in the vertical direction should be long as far as possible, with the ice storage container space making the stirring scope of stirring pawl 12 cover trash ice cutter top as much as possible, the stirring scope of agitator 1 is larger, and mixing effect is better.
Further, shown in figure 2, Fig. 3 and Fig. 4, multiple stirring pawl 12 to stagger setting along the axis of the rotating shaft 11 of agitator 1, and adjacent two to stir pawls 12 equal along the spacing of the axis of the rotating shaft 11 of agitator 1.Axially evenly the arranging of rotating shaft 11 of pawl 12 at agitator 1 will be stirred, when the stirring pawl 12 making agitator 1 can try one's best few in use in whipping process, the part covered by agitator 1 fully and stir equably, farthest improves stirring efficiency when cost-saving.Adjacent two stirring pawls 12 are distributed evenly in the rotating shaft 11 of agitator 1 along the equal rotating shaft 11 of the agitator 1 suffered power when rotating that makes of spacing of the axis of the rotating shaft 11 of agitator 1, and unbalance stress causes being out of shape situation about even rupturing to prevent the shaft 11 of agitator 1 from occurring.
Such as, shown in figure 3 and Fig. 4, the circumference along the rotating shaft 11 of agitator 1 evenly arranges four and stirs pawl, and adjacent two number of degrees stirring angle α formed by pawl 12 are 90 °.α=360 °/n, wherein n is the number stirring pawl 12.The rotating shaft 11 of agitator 1 arranges four and stirs pawl 12, make agitator 1 in whipping process, four are stirred in the middle of the ice cube piled up in the four direction that pawl 12 can stretch in rotating shaft 11 circumference of agitator 1 respectively, ensure that when only arrange four stir pawl 12 the ice cube in ice storage container is fully stirred, and frozen ice block larger for volume can be separated into smaller piece shape, undertaken being separated or fragmentation by skates assembly 2 again, alleviate the operating pressure of skates assembly 2, extend the service life of skates assembly 2.And these four stirring pawls 12 are uniformly distributed in the circumference of the rotating shaft 11 of agitator 1, ensure that when agitator 1 stirs, the active force that the rotating shaft 11 of agitator 1 is suffered when agitator 1 works is distributed evenly in this rotating shaft, unbalance stress causes being out of shape situation about even rupturing to prevent the shaft 11 of agitator 1 from occurring, ensure that the stability of whipping process.
Further, shown in figure 3 and Fig. 4, multiple stirring pawl 12 all extends along the direction of the rotating shaft 11 perpendicular to agitator 1.Stir pawl 12 when arranging perpendicular to the rotating shaft 11 of agitator 1, can ensure when the rotating shaft 11 of agitator 1 is rotated, each position of stirring pawl 12 all can be stressed and do not have ice cube and be stuck in and stir between pawl 12 and the rotating shaft 11 of agitator 1, ensure that the normal operation of agitator 1.
Shown in figure 2, the rotating shaft 21 of skates assembly 2 is connected with the drive unit (not shown) for driving the rotating shaft 21 of skates assembly 2 to rotate, the rotating shaft 21 of skates assembly 2 is in transmission connection by the rotating shaft 11 of transmission component 3 with agitator 1, rotates to drive the rotating shaft 11 of agitator 1.Use transmission component 3 to drive the rotating shaft 11 of agitator 1 to rotate, the mode driven compared to directly using the drive units such as motor, the mode using transmission component 3 to drive consumes energy relatively little, and noise is lower.Transmission component 3 can be worm gear drive assembly, chain kit, V belt translation assembly or gear-driven assembly.
Wherein, adopt worm gear drive assembly can obtain higher transmission accuracy, and compact dimensions.But the axial force of worm gear drive assembly greatly, is easily generated heat and transmission efficiency is low, and the requirement of worm gear drive assembly to working environment is higher, and equipment is fragile simultaneously.
Adopt chain kit to have the low and simple advantage of drive mechanism of installation accuracy, but the transmission stability of chain kit is poor, shock resistance, the vibration ability of driving-chain are poor, very easily damage.
V belt translation assembly is adopted to have structure advantage simple, with low cost, and V belt translation assembly self has the function relaxing vibration, absorb impact, other components can be prevented to be damaged, but in V belt translation assembly, the life-span of band is shorter, need often change, and the band of V belt translation assembly very easily skids, gearratio is often changed, the steady running of mechanism can not be ensured.
Shown in figure 2, Fig. 3, Fig. 4 and Fig. 5, when transmission component 3 adopts gear-driven assembly, transmission component 3 comprises the first jackshaft 31 and the second jackshaft 32, first jackshaft 31 is in transmission connection by the first Cylinder Gear wheels 33 with the rotating shaft 21 of skates assembly 2, first jackshaft 31 and the second jackshaft 32 are in transmission connection by the second Cylinder Gear wheels 34, and the second jackshaft 32 is in transmission connection by bevel gear set 35 with the rotating shaft 11 of agitator 1.
First Cylinder Gear wheels comprise the first roller gear 331 and the second roller gear 332, first roller gear 331 fixed cover is located in the rotating shaft 21 of skates assembly 2, second roller gear 332 fixed cover is located on the first jackshaft 31, and the first roller gear 331 and the second roller gear 332 are meshed, to ensure when the rotating shaft 21 driven device (not shown) of skates assembly 2 drives, first jackshaft 31 can synchronous axial system, now, the rotating shaft 21 of skates assembly 2 and the first jackshaft 31 are parallel to each other;
Second Cylinder Gear wheels 34 comprise the second roller gear 332 and three cylindrical gear 341, three cylindrical gear 341 fixed cover is located on the second jackshaft 32, and the second roller gear 332 and three cylindrical gear 341 are meshed, to ensure when the first jackshaft 31 rotates, second jackshaft 32 can synchronous axial system, now the first jackshaft 31 and the second jackshaft 32 are parallel to each other, and are also that rotating shaft 21, first jackshaft 31 and these three axles of the second jackshaft 32 of skates assembly 2 are parallel between two;
Bevel gear set 35 comprises the first bevel gear 351 and the second bevel gear 352, first bevel gear 351 fixed cover is located on the second jackshaft 32, second bevel gear fixed cover is located in the rotating shaft 11 of agitator 1, and the first bevel gear 351 and the second bevel gear 352 are meshed, second jackshaft 32 is when rotating, fixed cover is driven to establish the first bevel gear 351 thereon to rotate, thus drive the second bevel gear 352 be meshed with the first bevel gear 351 to rotate, and then driving the rotating shaft 11 of the agitator 1 be located in the second bevel gear 352 to rotate, agitator 1 starts to stir.The inevitable different surface beeline each other of axis due to the axis of the rotating shaft 11 of agitator 1 and the rotating shaft 21 of skates assembly 2, therefore, fixedly be located in the rotating shaft 11 of the agitator 1 in the second bevel gear 352, and be fixedly located between the second jackshaft 32 in the first bevel gear 351 and also must have certain angle beta, according to the mode of roller gear engagement, the transmission between the rotating shaft 11 of required agitator 1 and the second jackshaft 32 cannot be realized, and the angle of cut of the axle of bevel gear when being meshed can meet this requirement, in use, only need the parameters calculating required bevel gear according to the actual angle of angle beta, selected suitable bevel gear set 35 carries out transmission, and then meet the requirement of the embodiment in the present invention, realize the embodiment in the present invention.And bevel gear self long service life, can bearing load comparatively large, this has also ensured the steady running of deicing to a certain extent.
When adopting gear-driven assembly to drive the rotating shaft 11 of agitator 1, the structure of gear-driven assembly self is comparatively simple, the stability of transmission and the efficiency of transmission all higher, because himself stability is higher, make the reliability of transmission work also higher.Gear its rigidity is comparatively large, less demanding to installation environment of gear-driven assembly, and this makes the service life of gear-driven assembly also corresponding longer.The rotating shaft 11 of agitator 1 is when using gear-driven assembly to drive, the running of agitator 1 is more steady, and noise is lower, and have employed the long service life of the transmission component 3 of gear-driven assembly, without the need to frequently changing the component in transmission component 3, enhance the continuous running ability of agitator 1.
User is when using ice cube pattern to take whole ice, can not there is the situation of ice sometimes, find after technical staff's research, owing to there being the ice cube freezed together the blocking of the exit of whole ice to be caused, therefore, for solving the problem in the exit of the whole ice of ice blockage freezed together, deicing of the present invention also comprises following structure:
As shown in Figure 6 and Figure 7, skates assembly 2 comprises rotating shaft 21, determine skates 22, dynamic skates 23 and ice cube isolating construction 24, rotating shaft 21 can drive dynamic skates 23 to rotate, determine the both sides that skates 22 and ice cube isolating construction 24 lay respectively at rotating shaft 21, and determine skates 22 and ice cube isolating construction 24 and all fix relative to ice storage container 5, when rotating shaft 21 drives dynamic skates 23 to be rotated in a first direction, ice cube in ice storage container 5 can be broken under dynamic skates 23 with the shearing force of determining skates 22, when rotating shaft 21 drives dynamic skates 23 to rotate along the second direction contrary with first direction, the ice cube freezed together can be separated with under the cooperation of ice cube isolating construction 24 at dynamic skates 23.Skates 22 and ice cube isolating construction 24 is determined because the both sides in rotating shaft 21 are provided with respectively, make this deicing when trash ice pattern lower rotary shaft 21 rotates to first direction, dynamic skates 23 press down to the direction of determining skates 22 place, shred at dynamic skates 23 and the ice cube determined between skates 22, under ice cube pattern when rotating shaft 21 is rotated to the second direction contrary with first direction, dynamic skates 23 press down to the direction at ice cube isolating construction 24 place, the upper surface of the ice cube freezed together between ice cube isolating construction 24 and dynamic skates 23 is applied to the power pressed down, and ice cube isolating construction 24 and the contact portion of the lower surface of the ice cube that this freezes together provide corresponding support force, the ice cube that this is freezed together is separated into ice cube, the situation that user there will not be the ice cube freezed together to be blocked in the exit of whole ice when using ice cube pattern to take whole ice.
Further, shown in figure 7 and Fig. 8, the one end of determining skates 22 is connected in rotating shaft 21 rotationally, and the other end is fixedly connected on holder 221, holder 221 is fixed relative to ice storage container 5, and ice cube isolating construction 24 is fixed on the one end of determining skates 22 and being connected with rotating shaft 21.Additionally, ice cube isolating construction 24 also can be fixedly installed in ice storage container 5 and not fix with the one end of determining skates 22.But when ice cube isolating construction 24 works, be arranged on the shearing that ice cube isolating construction in ice storage container 5 24 and the edge of the connecting portion of ice storage container 5 also can be subject to a certain extent, connecting portion is difficult to provide independent support force, and the reliability that long-time use can reduce connecting portion even causes ice cube separator 24 to come off from connecting portion.On the contrary, ice cube isolating construction 24 is connected to when determining one end that skates 22 are connected with rotating shaft 21, ice cube separator 24 is when stressed, the holder 221 be fixedly installed relative to ice storage container 5 and rotating shaft 21 all can provide enough support forces, in order to offset the power that this ice cube separator 24 bears, make ice cube separator 24 self stressed less, extend the service life of this ice cube separator 24.
For reducing in above-described embodiment the connecting portion situation that reliability is lowered in long-time use mentioned, shown in figure 7, Fig. 8 and Fig. 9, ice cube isolating construction 24 is platy structure, and with to determine skates 22 one-body molded.The ice cube isolating construction 24 of platy structure is more prone to install, and when this ice cube isolating construction 24 with determine skates 22 one-body molded after, due to ice cube isolating construction 24 with determine not adopt Joining Technology between skates 22, ice cube isolating construction 24 and determining between skates 22 without connecting portion, the situation that there will not be connecting portion to disconnect because connection reliability reduces in the process of working long hours, has ensured the stability of this deicing work.For reduce ice cube isolating construction 24 with determine skates 22 one-body molded time technology difficulty, preferably by ice cube isolating construction 24 with determine skates 22 and be set to same thickness.
In order to adapt to the demand etc. of distinct device in size or trash ice efficiency, shown in figure 6 to Fig. 5, determine skates 22 for multiple, adjacent two rotating shafts 21 determined between skates 22 are provided with dynamic skates 23, determine skates 22 at least partially and be connected with ice cube isolating construction 24, the gap between adjacent two ice cube isolating constructions 24 only can allow an ice cube to pass through.The number determining skates 22, dynamic skates 23 and ice cube isolating construction 24 in this device can be selected according to the actual requirements, this adds increased the flexibility of this deicing.Determine skates 22 and the setting of dynamic skates 23 interval, then ensure that under trash ice pattern, determine skates 22 and dynamic skates 23 when rotating shaft 21 is rotated in a first direction, dynamic skates 23 to determine skates 22 direction press down time, can be shredded under dynamic skates 23 with the cooperation determining skates 22 at dynamic skates 23 and each ice cube determine between skates 22.And if only if determines skates 22 and dynamic skates 23 in staggered moment, when the both sides of determining skates 22 are dynamic skates 23, determine skates 22 and provide support force upwards towards the side of dynamic skates 23 to ice cube, the dynamic skates 23 determining skates 22 both sides all provide oppressive force down to this ice cube, and this ice cube and can be determined skates 22 and coordinates and shredded at dynamic skates 23.If when the one or both sides of determining skates 22 be arranged in rotating shaft 21 are still for skates, this then can be caused to determine determining skates and cannot coordinating with dynamic skates 23 under trash ice pattern of skates 22 and its one or both sides, can not the ice cube determined near skates that this determines skates 22 and its one or both sides be shredded; In like manner, if when the one or both sides being arranged on the dynamic skates 23 in rotating shaft 21 are still for dynamic skates, under trash ice pattern, these dynamic skates 23 cannot coordinate with the dynamic skates of its one or both sides, the ice cube near the dynamic skates that can not shred these dynamic skates 23 and its one or both sides.Multiple ice cube isolating construction 24 is set and gap between adjacent two ice cube isolating constructions 24 only can allow an ice cube by then ensure that under ice cube pattern, when rotating shaft 21 is rotated in a second direction, passive skates 23 and ice cube isolating construction 24 separate the ice cube of formation, can pass through from this gap and pass through the exit of whole ice, being convenient to people and taking.
Such as, shown in figure 6, Fig. 7, Fig. 8 and Figure 10, determining skates 22 is three, and middle skates of determining are connected with ice cube isolating construction 24, ice cube isolating construction 24 gap m, n on the axial direction along rotating shaft 21 and between the inwall of ice storage container 5 all only can allow one independently ice cube 4 pass through.Independently ice cube mentioned here refers to and is prepared by any one ice box in ice making box, and the ice cube that do not freeze together with other ice cubes.In the present embodiment, determine skates 22 and four dynamic skates 23 intervals settings for three, when rotating shaft 21 is rotated in a first direction, this deicing can shred at dynamic skates 22 and the ice cube determined between skates 23; When rotating shaft 21 is rotated along the second direction contrary with first direction, dynamic skates 23 can coordinate ice cube isolating construction 24 to be separated by the ice cube freezed together, if and only if when the ice cube be frozen in together is separated into by gap m, n, the ice cube of separated formation just can be transported to the exit of whole ice and can skid off from the exit of whole ice.
Further, shown in figure 6, Fig. 7, Figure 11 and Figure 12, dynamic skates 23 comprise blade 231 and the knife back 232, when rotating shaft 21 drives dynamic skates 23 to be rotated in a first direction, blade 231 and the blade 222 determining skates 22 of dynamic skates 23 cooperatively interact and to be shredded by the ice cube in ice storage container 5, when rotating shaft 21 drives dynamic skates 23 to be rotated in a second direction, the knife back 232 of dynamic skates 23 and ice cube isolating construction 24 cooperatively interact and to be separated by the ice cube freezed together.Under the trash ice pattern that rotating shaft 21 is rotated in a first direction, dynamic skates 23 need and determine skates 22 and coordinate and shredded by ice cube, therefore, under trash ice pattern, dynamic skates 23 are larger with the power determining to provide required for skates 22, this adds increased the load of the drive unit of drive shaft 21, if and blade 231 and the knife back 232 are set on dynamic skates 23, at the blade 231 of dynamic skates 23 to when determining skates 22 partial depression, when the rotating speed of rotating shaft 21 is constant, the knife back 232 that thinner blade 231 is thicker can provide larger pressure, determine skates 22 to coordinate ice cube is shredded.Meanwhile, under trash ice pattern, determining also can be thinning in order to the part coordinated with the blade 231 of dynamic skates 23 on skates 22, is set to the blade 232 determining skates 22, to alleviate the working strength of determining skates 22.And under the ice cube pattern be rotated in a second direction, in rotating shaft 21, the knife back 232 of dynamic skates 23 presses down to the direction at ice cube isolating construction 24 place, the upper surface of the ice cube 4 ' freezed together between ice cube isolating construction 24 and dynamic skates 23 is applied to the power F pressed down
1and F
2, and the contact portion of the lower surface of the ice cube 4 ' that ice cube isolating construction 24 freezes together with this provides corresponding support force F
3, the ice cube 4 ' that this is freezed together is separated into ice cube 4 under the knife back 232 of dynamic skates 23 cooperatively interacts with ice cube isolating construction 24.The part that now dynamic skates 23 contact with the ice cube 4 ' freezed together only needs to provide downforce, and therefore without the need to thinning, the part that dynamic skates 23 contact with the ice cube 4 ' that this freezes together is the knife back 232 of dynamic skates 23.If by thinning for the knife back 232 place of dynamic skates 23, not only can increase difficulty of processing and the installation difficulty of dynamic skates 23, when being separated the ice cube be frozen in together under causing ice cube pattern, the integrality of ice cube can be destroyed, and is unfavorable for obtaining complete ice cube simultaneously.
Further, shown in figure 6 to Figure 11, the blade 231 of dynamic skates 23 is zigzag with the blade 222 determining skates 22, and the knife back 232 of dynamic skates 23 is zigzag, and the sloped-end of the elongated end of described ice cube isolating construction 24 upwarps.Jagged blade is more sharper than level and smooth thin blade, when rotating shaft 21 drives dynamic skates 23 to be rotated in a first direction, can shred ice cube more like a cork, extend dynamic skates 23 and the service life of determining skates 22.When rotating shaft 21 drives dynamic skates 23 to be rotated in a second direction, the knife back of dynamic skates 23 drives ice cube to rotate, and the ice cube freezed together is delivered to ice cube isolating construction 24 place, after the knife back 232 of dynamic skates 23 is arranged to zigzag, dynamic skates 23 are in the process being separated the ice cube freezed together, if ice cube slides along the knife back of dynamic skates 23, the channel-shaped structure of the jagged knife back 232 can play certain restriction effect to the position of the ice cube that this freezes together, because of stressed, the ice cube avoiding this to freeze together occurs that slip causes being separated failed situation in separated process.One end of ice cube isolating construction 24 with determine skates 22 and be fixedly connected with, the other end extends to deviating from the direction of determining skates 22, this is the elongated end of ice cube separator to the one end deviating from the direction extension determining skates 22, the sloped-end of elongated end upwarps, relative to the end horizontal setting of elongated end or the mode of downward-sloping setting, the ice cube freezed together is when separated, the ice cube isolating construction 24 that the sloped-end of elongated end upwarps has higher Success rate of virus isolation, the ice cube freezed together when separated because of stressed appearance slide time, the sloped-end of elongated end upwarps the situation that the ice cube that this more can be avoided to freeze together departs from ice cube isolating construction 24.
Further, shown in figure 8, ice cube isolating construction 24 has gap d in the radial direction and between the inwall of ice storage container 5 along rotating shaft 21, and this gap d does not allow independently ice cube to pass through.Ice cube isolating construction 24 has gap d away between the end face of rotating shaft 21 and the inwall of ice storage container 5, and this gap d is in order to facilitate installation or the replacing of ice cube isolating construction 24.Because this gap d does not allow independently ice cube to pass through, therefore the ice cube that size is greater than independently ice cube also cannot pass through gap d, this just makes the ice cube freezed together be driven near gap d when determining skates 23 and rotating, can not cross this ice cube separator 24 and directly along the inwall of ice storage container 5 from gap d landing to the exit of whole ice, the ice cube that can move to the exit of whole ice is the separated ice cube come, the exit of whole ice can not be blocked out, ensure that the normal operation of this deicing.
Further, with reference to shown in Figure 11, the bottom being provided with the side of determining skates 22 in ice storage container 5 is provided with out ice funnel (not shown), and the bottom being provided with the side of ice cube isolating construction 24 is provided with out ice door 51.When ice cube is rotated by skates assembly in ice storage container 5, driven rotary can produce certain centrifugal force, ice cube direction when flying out with this centrifugal force is indefinite, be provided with after this goes out ice door 51, ice cube with centrifugal force first drops on out on ice door 51, then go out ice door 51 skid off along this, avoid the ice cube with centrifugal force directly to fly out from ice storage container 5 dropping on the outside of containers of taking ice cube even injuring neighbouring people or thing by a crashing object.
With reference to shown in Figure 13, the present invention also proposes a kind of refrigerator, the inwall of the refrigerator doors 100 of this refrigerator is provided with ice machine, above-mentioned deicing 200 is provided with in ice machine, the ice cube be stored in after prepared by ice maker in ice storage container obtains sufficient stirring, this has the ice cube that the refrigerator preparing ice cube function can ensure to prepare and can not freeze together, and is convenient to user and can takes ice cube in time when needed.And the trash ice ability of this refrigerator when ice cube freezes also strengthens greatly, easy to use.Simultaneously, when this refrigerator can either make skates 23 be rotated in a first direction under trash ice pattern with determine skates 22 and coordinate ice cube is shredded, also skates 23 can be moved when rotating along the second direction contrary with first direction under ice cube pattern, the ice cube freezed together is separated with coordinating of ice cube isolating construction 24 by dynamic skates 23, be separated after ice cube can by the exit of whole ice, thus be convenient to people and can take ice cube smoothly when directly using ice cube pattern.
Because the deicing used in the refrigerator of the present embodiment is identical with the deicing provided in each embodiment of above-mentioned deicing, therefore the two can solve identical technical problem, and reaches identical Expected Results.
Other formations about the refrigerator of the embodiment of the present invention wait known by those skilled in the art, no longer describe in detail at this.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a deicing, comprise ice storage container, be provided with rotating agitator in described ice storage container, the below of described agitator is provided with rotating skates assembly, it is characterized in that, the axis different surface beeline each other of the axis of the rotating shaft of described agitator and the rotating shaft of described skates assembly.
2. deicing according to claim 1, is characterized in that, the axis of the axis of the rotating shaft of described agitator and the rotating shaft of described skates assembly is orthogonal.
3. deicing according to claim 1 and 2, is characterized in that, the rotating shaft of described agitator and the rotating shaft of described skates assembly be horizontally disposed with and the rotating shaft of described agitator across described ice storage container.
4. deicing according to claim 1, is characterized in that, the rotating shaft of described agitator is provided with multiple stirring pawl, and multiple described stirring pawl is uniformly distributed along the circumference of the rotating shaft of described agitator.
5. deicing according to claim 4, is characterized in that, multiple described stirring pawl to stagger setting along the axis of the rotating shaft of described agitator, and adjacent two described stirring pawls along described agitator to turn axial spacing equal.
6. the deicing according to claim 4 or 5, is characterized in that, the circumference along the rotating shaft of described agitator evenly arranges four described stirring pawls.
7. the deicing according to claim 4 or 5, is characterized in that, multiple described stirring pawl all extends along the direction of the rotating shaft perpendicular to described agitator.
8. deicing according to claim 1 and 2, it is characterized in that, the rotating shaft of described skates assembly is connected with the drive unit of the axis of rotation for driving described skates assembly, the rotating shaft of described skates assembly is connected by the rotating shaft transmission of transmission component with described agitator, to drive the axis of rotation of described agitator.
9. deicing according to claim 8, it is characterized in that, described transmission component comprises the first jackshaft and the second jackshaft, the rotating shaft of described first jackshaft and described skates assembly is in transmission connection by the first Cylinder Gear wheels, described first jackshaft and described second jackshaft are in transmission connection by the second Cylinder Gear wheels, and the rotating shaft of described second jackshaft and described agitator is in transmission connection by bevel gear set.
10. a refrigerator, comprises refrigerator doors, it is characterized in that, the inwall of described refrigerator doors is provided with ice machine, is provided with the deicing according to any one of claim 1 ~ 9 in described ice machine.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034383.5A CN105423672B (en) | 2015-12-31 | 2015-12-31 | A kind of deicing and refrigerator |
| EP16876947.9A EP3401621B1 (en) | 2015-12-31 | 2016-02-18 | Ice crushing device and refrigerator |
| PCT/CN2016/074062 WO2017113486A1 (en) | 2015-12-31 | 2016-02-18 | Ice crusher and refrigerator |
| EP23164319.8A EP4224098A1 (en) | 2015-12-31 | 2016-02-18 | Ice crushing device and refrigerator |
| US15/633,498 US10571182B2 (en) | 2015-12-31 | 2017-06-26 | Ice crushing device and refrigerator |
| US16/743,871 US11680741B2 (en) | 2015-12-31 | 2020-01-15 | Refrigerator having transmission assembly |
| US18/140,494 US20230258383A1 (en) | 2015-12-31 | 2023-04-27 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034383.5A CN105423672B (en) | 2015-12-31 | 2015-12-31 | A kind of deicing and refrigerator |
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| CN105423672A true CN105423672A (en) | 2016-03-23 |
| CN105423672B CN105423672B (en) | 2019-08-02 |
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| CN201511034383.5A Active CN105423672B (en) | 2015-12-31 | 2015-12-31 | A kind of deicing and refrigerator |
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| WO2019223307A1 (en) * | 2018-05-21 | 2019-11-28 | 青岛海尔股份有限公司 | Ice crushing apparatus and refrigerator |
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Effective date of registration: 20231005 Address after: 528303 No. 8 Foshan Road, Ronggui street, Shunde District, Guangdong, China Patentee after: Hisense Ronshen (Guangdong) Refrigerator Co.,Ltd. Patentee after: Hisense refrigerator Co.,Ltd. Address before: 528303, No. 8, Yung Kong Road, Ronggui Town, Shunde District, Guangdong, Foshan Patentee before: Hisense Ronshen (Guangdong) Refrigerator Co.,Ltd. |
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