CN206547790U - A kind of ice cream maker - Google Patents

Abstract

The utility model discloses a kind of ice cream maker, including a frame, a material storing box is provided with frame, one scraping barrel and at least a refrigerating plant, described refrigerating plant is used to freeze to described material storing box and scraping barrel, the front portion of the scraping barrel is provided with the charging aperture being connected with the material storing box, rear portion is provided with a discharging opening, a stirring scraper is provided with the inner chamber of scraping barrel, described stirring scraper scrapes knife including a base shaft and lateral sliding are arranged in base shaft at least one, scrape the elastic component being provided between knife and base shaft for the outer rim for scraping knife being pressed on scraping barrel inwall, the first driving means for driving the base shaft to rotate are provided with frame.This ice cream maker can store ice cream materials for continuously using, and can be prevented effectively from this stirring scraper and scraping barrel stress is excessive and damage, and thus, it is possible to compensate manufacturing and positioning errors, reduce rate of breakdown, increase the service life.

Description

A kind of ice cream maker

Technical field

The utility model is related to a kind of ice cream maker.

Background technology

The ice cream materials of liquid, using more, quickly can be processed into by ice cream maker in the place such as family and market The ice cream of solid-state or semisolid, its operation principle utilizes refrigeration for the ice cream materials of liquid are injected into a scraping barrel Device freezes to the scraping barrel so that the ice cream materials in scraping barrel solidify rapidly, recycles the stirring in scraping barrel Scraper by the ice cream materials of solidification scrape and transport finished ice cream.It is usual that its in current ice cream maker stirs scraper Including a base shaft and the wing being fixed in base shaft, base shaft is driven by motor and rotated so that wing can be in scraping barrel Interior rotation is to carry out scraper, due to there are manufacturing and positioning errors unavoidably in the manufacture of ice cream maker, and stirring in use is scraped Knife and scraping barrel are also easily deformed, and so just the movement locus size of wing outer rim are difficult to and scraping barrel internal diameter chi Also easily there is lobbing in very little accurate matching, scraping barrel, and the center overlapping of axles of stirring scraper also easily with scraping barrel easily goes out Now deviate etc., therefore, easily scraping barrel is caused to scrape when the movement locus size for stirring scraper is more than scraping barrel internal diameter size Wound of wearing damages stirring scraper, can scraped again when the movement locus size for stirring scraper is less than the internal diameter size of scraping barrel The ice cream materials that can not be scraped are left on barrel, these ice cream materials easily overvulcanization and are held after freezing for a long time Easy gradually superposition expands and influences the rotation of stirring scraper, is scraped even if being finally stirred scraper also due to hardness angle is not fragile The mouthfeel of the failures such as blocking that is broken and easily causing ice cream maker and influence finished ice cream and edible.

In addition, during the use of ice cream maker, it is often necessary to fed in lasting past scraping barrel to carry out Continuous maching, Therefore a material storing box would generally be set to be connected with scraping barrel on ice cream maker, storing and charging is carried out using material storing box, by Disposably can't quickly it be finished in the principle in material storing box, raw material will often be deposited the long period in material storing box, so Condensing and deposited phenomenon just easily occurs in raw material, it is therefore desirable to the raw material in material storing box is stirred using rabbling mechanism, Its agitating paddle is so just needed in storage generally by motor is directly driven by belt gear etc. in existing ice cream maker The through hole passed through for power transmission shaft is opened up on hopper, and because power transmission shaft can be rotated in through hole, therefore be difficult to power transmission shaft and lead to Sealed, easily leaked between hole, raw material is also easily deposited in the micro gap between power transmission shaft and through hole and addled It is rotten, the quality and safety of ice cream are influenceed, is sealed according to the structure of mechanical seal, cost and higher, structure It is complex, assembling is difficult, and power transmission shaft can also influence the flatness of storing chamber interior wall, be difficult to be cleaned.

Utility model content

In order to solve the above problems, the purpose of this utility model is that providing one kind can compensate for manufacturing and positioning errors, Ensure scraper effect, be hardly damaged the ice cream maker for being not easy to that damage is caused to scraping barrel.

The utility model is to solve the technical scheme that uses of its technical problem：

A material storing box, a scraping barrel and at least one refrigeration dress are provided with a kind of ice cream maker, including a frame, frame Put, described refrigerating plant is used to freeze to described material storing box and scraping barrel, the front portion of the scraping barrel be provided with it is described The charging aperture that material storing box is connected, rear portion, which is provided with a discharging opening, the inner chamber of scraping barrel, is provided with a stirring scraper, described Stirring scraper include that a base shaft and lateral sliding be arranged in base shaft at least one scrape knife, scrape and set between knife and base shaft Have and be provided with the elastic component for being pressed on the outer rim for scraping knife on scraping barrel inwall, frame for driving the base shaft to turn Dynamic first driving means.

It is preferred that, the quantity for scraping knife is several, and these are scraped knife and are distributed in the shape of a spiral along base shaft, and when stirring These, which scrape knife, when scraper is rotated from charging aperture to push the ice cream materials in scraping barrel to discharging opening.

It is preferred that, at least one lateral guide rod is provided with described base shaft, scrapes and is provided with knife and the guiding The pilot hole that bar is adapted, described pilot hole is slidably located in guide rod to be arranged on base shaft will scrape knife lateral sliding On.

It is preferred that, described scrapes knife in the shape of a spiral.

It is preferred that, described material storing box includes a casing and a rabbling mechanism, and described rabbling mechanism includes an agitating paddle With one second drive device being adapted with the agitating paddle, described agitating paddle is rotatably placed on the inwall of casing, stirred Mix and at least one first magnetic part is provided with oar, the second described drive device is located at outside casing, including is hubbed on casing or institute The tumbler in frame and the driver being arranged in casing or frame are stated, described driver is used to drive tumbler to turn It is dynamic, be provided with the second magnetic part being adapted with first magnetic part on tumbler, tumbler can by the second magnetic part and Magnetically-actuated agitating paddle between first magnetic part is rotated with tumbler.

It is preferred that, the quantity of first magnetic part is circumferentially uniformly distributed for several and around the central shaft of agitating paddle, The quantity of second magnetic part is circumferentially uniformly distributed for several and around the rotary shaft of tumbler.

It is preferred that, the bottom centre position of the agitating paddle is provided with a boss, and agitating paddle passes through the boss and casing Lower inwall is abutted to be rotatably placed in casing, the spherical shape in bottom or conical surface shape of the boss.

It is preferred that, described refrigerating plant includes being arranged outside one first refrigeration pipe and one second refrigeration pipe, scraping barrel There is one first heat shield, the first refrigeration at a distance between the inwall of first heat shield and the outer wall of scraping barrel, described Pipeline is located between the scraping barrel and the first heat shield；Be arranged with one second heat shield outside casing, second heat shield it is interior It is at a distance and an air heat-insulation layer is formed between casing and the second heat shield between wall and the outer wall of casing, described Two refrigeration pipes are arranged between casing and the second heat shield.

It is preferred that, a discharging gate detachably is provided with described frame, is offered on the discharging gate and the discharging opening A switch valve of the shaping aperture can be closed by being provided with the shaping aperture being connected, discharging gate or frame.

It is preferred that, the quantity of described refrigerating plant is two, respectively the first refrigeration dress for freezing to scraping barrel Put and the second refrigerating plant for freezing to material storing box.

The beneficial effects of the utility model are：In the utility model, material storing box can store a certain amount of ice cream materials, and Ice cream materials can be transported in scraping barrel as desired by charging aperture, refrigerating plant can be to material storing box and scraping barrel system It is cold, prevent the ice cream materials in material storing box from going bad, and ice cream materials is solidified in scraping barrel, the stirring in scraping barrel is scraped Knife can scrape the ice cream materials of solidification, finally discharge finished ice cream from discharging opening, due to being set in the utility model There is material storing box and refrigerating plant is freezed to material storing box so that this ice cream maker can be deposited easily to ice cream materials Storage and processing, are easy to use, have been arranged on further, since will scrape knife lateral sliding in the utility model in base shaft, and The elastic component being provided between knife and base shaft for by knife thrust base shaft is scraped is scraped, so, this stirring scraper is in scraping barrel During rotation, elastic component just can will scrape knife and persistently be pressed on the inwall of scraping barrel to avoid the occurrence of at omission, it is ensured that scraper is imitated Really, the quality for the ice cream produced thus also is can effectively ensure that, and scrapes knife and is also suitable in base shaft and scraping barrel Spacing change between wall swings back and forth, and will not produce excessive pressure to the inwall of scraping barrel, can be prevented effectively from this stirring Scraper and scraping barrel stress are excessive and damage, and thus, it is possible to compensate manufacturing and positioning errors, reduce rate of breakdown, extension is used Life-span.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Fig. 1 is overall structure figure of the present utility model；

Fig. 2 is the scheme of installation of discharging gate in the utility model；

Fig. 3 is that the utility model removes the exploded view after portion chassis；

Fig. 4 is the exploded view of scraping barrel in the utility model；

Fig. 5 is the exploded view of agitating paddle in the utility model；

Fig. 6 is the structural representation of material storing box in the utility model；

The exploded view of material storing box in Fig. 7 the utility model；

Fig. 8 is the sectional view of material storing box in the utility model；

Fig. 9 is the partial enlarged drawing of part A in Fig. 8；

Figure 10 is the exploded view after rabbling mechanism broken section in the utility model.

Embodiment

Referring to figs. 1 to Figure 10, a kind of ice cream maker, an including frame 10 is provided with a material storing box 20, one in frame 10 and scraped Barrel 30 and at least a refrigerating plant, refrigerating plant are used to freeze to material storing box 20 and scraping barrel 30, and the front portion of scraping barrel 30 is set The charging aperture 31 being connected with material storing box 20 is equipped with, rear portion is provided with a discharging opening 32, the inner chamber of scraping barrel 30 and is provided with One stirring scraper 33, stirring scraper 33 scrapes knife including a base shaft 331 and lateral sliding are arranged in base shaft 331 at least one 332, scrape the bullet being provided between knife 332 and base shaft 331 for the outer rim for scraping knife 332 being pressed on the inwall of scraping barrel 30 Property part 336, the first driving means for driving base shaft 331 to rotate are provided with frame 10.In the utility model, material storing box 20 It can store a certain amount of ice cream materials, and ice cream materials can be transported to scraping barrel 30 as desired by charging aperture 31 Interior, refrigerating plant can freeze to material storing box 20 and scraping barrel 30, prevent the ice cream materials in material storing box 20 from going bad, and make ice River in Henan Province drenches raw material and solidified in scraping barrel 30, and the stirring scraper 33 in scraping barrel 30 can scrape the ice cream materials of solidification, most Finished ice cream is discharged from discharging opening 32 afterwards, due to being provided with material storing box 20 in the utility model and making refrigerating plant can be to storing Case 20 freezes so that this ice cream maker easily can be stored and processed to ice cream materials, is easy to use, in addition, by The lateral sliding of knife 332 will be scraped in the utility model to be arranged in base shaft 331, and scrape knife 332 and base shaft 331 it Between be provided with for the elastic component 336 of the thrust base shaft 331 of knife 332 will to be scraped, so, this stirring scraper 33 is in scraping barrel 30 turn When dynamic, elastic component 336 just can will scrape knife 332 and persistently be pressed on the inwall of scraping barrel 30 to avoid the occurrence of at omission, it is ensured that Scraper effect, thus also can effectively ensure that the quality for the ice cream produced, and scrapes knife 332 and be also suitable for base shaft Spacing change between 331 and the inwall of scraping barrel 30 swings back and forth, and will not produce excessive pressure, energy to the inwall of scraping barrel 30 Enough it is prevented effectively from this stirring scraper 33 and the stress of scraping barrel 30 is excessive and damage, thus, it is possible to compensate manufacturing and positioning errors, drop Low rate of breakdown, increases the service life.First driving means in the present embodiment include a motor 341 and a speed changer 342, certainly, in practical application, first driving means also can select air motor etc., and other commonly use driving structures, it is not limited to This, elastic component 336 can select the common structures such as spring, spring washer, not be described further separately herein.

Reference picture 4 and Fig. 5, because the length of base shaft 331 is generally longer, according to the scraper with the similar length of base shaft 331 Part 332 is just difficult to ensure that thoroughly scraper operation, therefore this practicality can be carried out to the inwall everywhere of scraping barrel 30 by scraping knife 332 The quantity that knife 332 is scraped in new is several, and these are scraped knife 332 and are distributed in the shape of a spiral along base shaft 331, and when stirring scraper 33 when rotating these scrape knife 332 and from charging aperture 31 can push the ice cream materials in scraping barrel 30 to discharging opening 32, each is scraped Knife 332 can distinguish the inwall good fit of the scraping barrel 30 of corresponding position, scraper effect be improved, in this stirring scraper In 33 rotation process, spiral distribution scrapes knife 332 ice cream materials can be driven to be moved rearwardly into from scraping barrel 30 Discharging opening 32 is discharged, convenient use, further, since spiral distribution scrape knife 332 throughout laterally towards difference, therefore The structure of this kind of segmented also allows for scraping the installation and the movement relative to base shaft 331 of knife 332.Knife 332 is scraped in the present embodiment Quantity is six and divided equally for two groups, scrapes knife 332 and has been arranged on correspondingly respectively for this two groups and scrapes the two of knife 332 Side, it is possible to increase scraper efficiency, certainly, in practical application, the quantity and distribution mode for scraping knife 332 can be flexible as needed Adjustment, it is not limited to this.Scrape knife 332 and may be made as spiral helicine blade shape, be easy to driving ice cream materials movement, base The tail end of bar 331 is provided with a spiral helicine discharge blade 335, equally finished ice cream can be driven to be moved rearwardly into from scraper The outlet discharge of cylinder 30.

At least one lateral guide rod 333 is provided with base shaft 331, scrapes to be provided with knife 332 and is mutually fitted with guide rod 333 The pilot hole 334 matched somebody with somebody, pilot hole 334 is slidably located in, and guide rod 333 is outer to be arranged on base shaft will scrape the lateral sliding of knife 332 It is simple in construction on 331, it is easy to processing and to assemble, and can carry out spacing to scraping knife 332, prevent that scraping knife 332 puts The failures such as dynamic, skew, certainly, in practical application, scrape knife 332 also can be arranged on base shaft using other common structure lateral slidings On 331, it is not limited to which this, the quantity of pilot hole 334 is two and is separately positioned on the front portion for scraping knife 332 in the present embodiment And rear portion, the smoothness scraped when knife 332 is displaced sideways is helped to maintain, certainly, in practical application, the quantity of pilot hole 334 It can be adjusted flexibly as needed with position, it is not limited to this.

Join Fig. 6 to Figure 10, material storing box 20 includes a casing 21 and a rabbling mechanism, and rabbling mechanism includes the He of an agitating paddle 22 One second drive device being adapted with the agitating paddle 22, agitating paddle 22 is rotatably placed on the inwall of casing 21, stirring At least one first magnetic part 221 is provided with oar 22, the second drive device is located at outside casing 21, including is hubbed on casing 21 or machine A tumbler 23 and the driver being arranged in casing 21 or frame 10 on frame 10, driver are used to drive 23 turns of tumbler It is dynamic, the second magnetic part 231 being adapted with the first magnetic part 221 is provided with tumbler 23, tumbler 23 can pass through the second magnetic Magnetically-actuated agitating paddle 22 between the property magnetic part 221 of part 231 and first is rotated with tumbler 23.Will stirring in the utility model Oar 22 has been placed on the lower inwall of casing 21, and the second drive device has been arranged on outside casing 21 and has utilized the first magnetic part 221 Drive agitating paddle 22 to rotate with the magnetic force of the second magnetic part 231, therefore be driven without opening up through hole on casing 21 and installing Second drive device is connected by axle etc. with agitating paddle 22, simple in construction, it is easy to processing and installation, also can guarantee that the inwall of casing 21 It is smooth, ice cream materials, which are less prone to, to be accumulated, and agitating paddle 22 also can easily be moved or taken out out of casing 21, be easy to case Body 21 carries out thorough, comprehensive cleaning, can effectively ensure that the hygienic and safe of ice-cream product.Driver in the present embodiment Motor is employed, the motor utilizes belt gear（Not shown in figure）To drive tumbler 23 to rotate, outside tumbler 23 Belt grooves 232 are provided with the wall of side, tumbler 23 is located at the lower section of casing 21 and at a distance with the lower outer wall of casing 21, with Avoid occurring friction damage between tumbler 23 and casing 21, certainly, in practical application, driver also can be using air motor etc. Other common structures, or drive tumbler 23 to rotate using gear drive etc., it is not limited to this.In addition, agitating paddle 22 may also be arranged on the side inwall or top inner wall of casing 21, utilize the first magnetic part 221 and the magnetic of the second magnetic part 231 Power prevents it from falling, and therefore these modes, preferably put agitating paddle 22 in the present embodiment compared with the stress for the weighing apparatus agitating paddle 22 that has much difficulty in healing Put on the lower inwall of casing 21, in addition, driver and tumbler 23 have been arranged in frame 10 in the present embodiment, when So, in practical application, driver and tumbler 23 may also be arranged on casing 21.It is placed on by agitating paddle 22 in casing 21 When, and agitating paddle 22 accurately need not be placed exactly in the position alignd in tumbler 23, it need to only be placed on close to tumbler Near 23 position, tumbler 23 can drive agitating paddle 22 to pre-determined bit by the first magnetic part 221 and the second magnetic part 231 Put, convenient use.

The first magnetic part 221 and the second magnetic part 231 employ ferromagnetic permanent magnet to make in the present embodiment, and In the second mounting hole 233 for being inlaid in the first mounting hole 223 of the bottom of agitating paddle 22 and the top of tumbler 23 respectively, structure letter Single, it is easy to production and assembling, certainly, in practical application, the first magnetic part 221 and the second magnetic part 231 also can select electromagnet Deng other common structures, it is not limited to this.

The quantity of first magnetic part 221 is several and is circumferentially uniformly distributed around the central shaft of agitating paddle 22, the second magnetic Property part 231 quantity be circumferentially uniformly distributed for several and around the rotary shaft of tumbler 23, ensure that agitating paddle 22 everywhere Stress equalization, it helps increase the magnetic force between tumbler 23 and agitating paddle 22 to increase the peak power of agitating paddle 22.Separately It can make the first magnetic part 221 identical with the quantity of the second magnetic part 231 outside and align one by one, be easy to process and assemble, also allow for The stress of agitating paddle 22 is calculated to ensure in the stress equalization of agitating paddle 22, the present embodiment, the first magnetic part 221 and the second magnetic part 231 quantity is two, certainly, in practical application, and the quantity of the first magnetic part 221 and the second magnetic part 231 can basis Need to be adjusted flexibly, or also can be only with first magnetic part 221, and the magnetic part is arranged on to the center of agitating paddle 22 Position, it is not limited to this.

The bottom of casing 21 offers a feed well 211, the feed well 211 connected with the charging aperture 31 of scraping barrel 30 so that Material storing box 20 can be fed to scraping barrel 30, and agitating paddle 22 presses close to the feed well 211, help to prevent the ice near feed well 211 River in Henan Province, which drenches raw material, to be occurred condensing and blocks feed well 211, it is ensured that the normal work of ice cream maker.The bottom centre position of agitating paddle 22 A boss 222 is provided with, agitating paddle 22 is abutted to be rotatably placed on casing by the boss 222 with the lower inwall of casing 21 In 21, the contact surface of agitating paddle 22 and the inwall of casing 21 can be reduced by the boss 222, so that when reducing the rotation of agitating paddle 22 The frictional force being subject to, the bottom surface of boss 222 can be made into dome shape, can further reduce when agitating paddle 22 is rotated and in casing 21 Frictional force between wall, is favorably improved the velocity of rotation of agitating paddle 22, reduces abrasion, utilizes the first magnetic part 221 and second Magnetic force between magnetic part 231 can maintain the balance of agitating paddle 22 to avoid agitating paddle 22 from tilting, certainly, practical application The bottom surface of middle boss 222 may be made as the other shapes such as conical surface shape, or boss 222 also can rotatably be put using other modes Put on the inwall of casing 21, it is not limited to this.

The temperature sensor 24 for detecting ice cream materials temperature in its inner chamber is additionally provided with casing 21, is easy to monitoring The temperature of ice cream materials, the top of casing 21 is opening-like, for toward addition ice cream materials in casing 21, a top cover 25 can The top that dismounting be located in casing 21 is used for the opening at the top of closed box 21.

Reference picture 3, Fig. 7, Fig. 8 and Fig. 9, refrigerating plant include one first refrigeration pipe 41 and one second refrigeration pipe 42, One first heat shield 43 is arranged with outside scraping barrel 30, one is spaced between the inwall of first heat shield 43 and the outer wall of scraping barrel 30 Distance, the first refrigeration pipe 41 is located between the heat shield 43 of scraping barrel 30 and first；It is heat-insulated that one second is arranged with outside casing 21 Cover 44, it is at a distance between the inwall of the second heat shield 44 and the outer wall of casing 21 and the heat shield 44 of casing 21 and second it Between form an air heat-insulation layer 45, the second refrigeration pipe 42 is arranged between the heat shield 44 of casing 21 and second, using this first The heat shield 44 of heat shield 43 and second can effectively reduce the diffusion of cold, improve to scraping barrel 30 and the thermal insulation separation of material storing box 20 Thermal effect, and then reduce the energy consumption of refrigerating plant, energy-conserving and environment-protective.In the present embodiment, the heat shield 43 of scraping barrel 30 and first is utilized Between air as the first refrigeration pipe 41, the outer wall of scraping barrel 30 just can be completely covered as far as possible for such refrigerating fluid, So that scraping barrel 30 can effectively be freezed everywhere, it is ensured that ice cream materials can uniformly, quickly solidify, ice is improved The manufacture efficiency that river in Henan Province drenches；Second refrigeration pipe 42 is then to be coiled in the refrigeration piping outside casing 21, while the He of the second heat shield 44 Air heat-insulation layer 45 between casing 21 can play good effect of heat insulation, further reduce the energy consumption of this ice cream maker, when So, in practical application, the first refrigeration pipe 41 and the second refrigeration pipe 42 also can select other conventional structures, it is not limited to This.

Because the temperature maintained required for scraping barrel 30 and material storing box 20 is typically different, and due in operation process, The quantity that ice cream materials in scraping barrel 30 can ceaselessly take away refrigerating plant in cold, therefore the utility model is two, Respectively it is used for the first refrigerating plant of the refrigeration of scraping barrel 30 and the second refrigerating plant for freezing to material storing box 20, is easy to Flexible control scraping barrel 30 and the temperature and refrigerating efficiency of material storing box 20, are easily installed and use, this refrigerating plant leads to respectively Often including condenser 46, compressor 47 and the radiator fan 48 being adapted with condenser 46 etc., the first refrigeration dress in the present embodiment The condenser 46 put with the second refrigerating plant shares a radiator fan 48, and these are all common structures in the art, herein It is not described further separately, certainly, refrigerating plant also can select other conventional refrigeration structures in practical application, it is not limited to this.

Referring to figs. 1 to Fig. 4, a discharging gate 51 detachably is provided with frame 10, offers and discharges on the discharging gate 51 A switch valve of the shaping aperture 511 can be closed by being provided with the shaping aperture 511 that mouth 32 is connected, discharging gate 51 or frame 10, Open the finished ice cream after the switch valve in scraping barrel 30 just can flow out from shaping aperture 511, and because discharging gate 51 is removable Unload, therefore the different discharging gate 51 of the replacing that can be put changes to change the shape of shaping aperture 511, thus from shaping aperture 511 In the shape of the ice cream cost of outflow, convenient use, the present embodiment, switch valve includes a valve element 521 and for driving the valve Core 521 is moved up and down to realize that open and close function one switchs turning handle 522, and discharging gate 51 is then screwed onto in frame 10, simple in construction, It is easy to manufacture and dismounts.Certainly, in practical application, switch valve and discharging gate 51 can use other conventional shapes and structure, It is not limited thereto.

The bottom of frame 10 is additionally provided with a telescopic saucer 11, and convenient container of placing is discharged to access from discharging gate 51 Ice cream.In addition, being additionally provided with controller in frame 10, controlled using controller come the various functions to this ice cream maker System, these are all common technology means in the art, are not described further separately herein.

Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means The technical scheme of purpose is belonged within protection domain of the present utility model.

Claims (10)

1. a kind of ice cream maker, it is characterised in that：Including a frame（10）, frame（10）On be provided with a material storing box（20）, one Scraping barrel（30）An at least refrigerating plant, described refrigerating plant is used for described material storing box（20）And scraping barrel（30）System It is cold, the scraping barrel（30）Front portion be provided with and the material storing box（20）The charging aperture being connected（31）, rear portion is provided with One discharging opening（32）, scraping barrel（30）Inner chamber in be provided with a stirring scraper（33）, described stirring scraper（33）Including one Base shaft（331）Base shaft is arranged on lateral sliding（331）On at least one scrape knife（332）, scrape knife（332）And base shaft （331）Between be provided with for knife will to be scraped（332）Outer rim be pressed on scraping barrel（30）Elastic component on inwall（336）, machine Frame（10）On be provided with for driving the base shaft（331）The first driving means of rotation.

2. a kind of ice cream maker according to claim 1, it is characterised in that：It is described to scrape knife（332）Quantity to be some Individual, these scrape knife（332）Along base shaft（331）It is distributed in the shape of a spiral, and when stirring scraper（33）These scrape knife during rotation （332）Can be by scraping barrel（30）Interior ice cream materials are from charging aperture（31）Push discharging opening to（32）.

3. a kind of ice cream maker according to claim 1, it is characterised in that：Described base shaft（331）On be provided with least One lateral guide rod（333）, scrape knife（332）On be provided with and the guide rod（333）The pilot hole being adapted（334）, Described pilot hole（334）Be slidably located in guide rod（333）For so that knife will be scraped（332）Lateral sliding is arranged on base shaft （331）On.

4. a kind of ice cream maker according to claim 1, it is characterised in that：Described scrapes knife（332）In the shape of a spiral.

5. a kind of ice cream maker according to claim 1, it is characterised in that：Described material storing box（20）Including a casing （21）With a rabbling mechanism, described rabbling mechanism includes an agitating paddle（22）With with the agitating paddle（22）One second be adapted Drive device, described agitating paddle（22）Rotatably it is placed on casing（21）Inwall on, agitating paddle（22）On be provided with to Few one first magnetic part（221）, the second described drive device is positioned at casing（21）Outside, including it is hubbed on casing（21）Or it is described Frame（10）On a tumbler（23）Be arranged on casing（21）Or frame（10）On a driver, described driver uses In driving tumbler（23）Rotate, tumbler（23）On be provided with and first magnetic part（221）The second magnetic being adapted Part（231）, tumbler（23）The second magnetic part can be passed through（231）With the first magnetic part（221）Between magnetically-actuated agitating paddle （22）With tumbler（23）Rotate.

6. a kind of ice cream maker according to claim 5, it is characterised in that：First magnetic part（221）Quantity be Several simultaneously surround agitating paddle（22）Central shaft be circumferentially uniformly distributed, second magnetic part（231）Quantity be several And around tumbler（23）Rotary shaft be circumferentially uniformly distributed.

7. a kind of ice cream maker according to claim 5, it is characterised in that：The agitating paddle（22）Bottom centre position It is provided with a boss（222）, agitating paddle（22）Pass through the boss（222）With casing（21）Lower inwall abut rotatably to put Put in casing（21）It is interior, the boss（222）The spherical shape in bottom or conical surface shape.

8. a kind of ice cream maker according to claim 5, it is characterised in that：Described refrigerating plant includes one first refrigeration Pipeline（41）With one second refrigeration pipe（42）, scraping barrel（30）It is arranged with one first heat shield outside（43）, first heat shield （43）Inwall and scraping barrel（30）Outer wall between the first refrigeration pipe at a distance, described（41）Positioned at the scraping barrel （30）With the first heat shield（43）Between；Casing（21）It is arranged with one second heat shield outside（44）, second heat shield（44） Inwall and casing（21）Outer wall between it is at a distance and in casing（21）With the second heat shield（44）Between formed Air bound thermosphere（45）, described the second refrigeration pipe（42）It is arranged on casing（21）With the second heat shield（44）Between.

9. a kind of ice cream maker according to claim 1, it is characterised in that：Described frame（10）On be detachably provided with One discharging gate（51）, the discharging gate（51）On offer and the discharging opening（32）The shaping aperture being connected（511）, discharging gate （51）Or frame（10）On be provided with and can close the shaping aperture（511）A switch valve.

10. a kind of ice cream maker according to claim 1, it is characterised in that：The quantity of described refrigerating plant is two, Respectively it is used for scraping barrel（30）Refrigeration the first refrigerating plant and for material storing box（20）Second refrigerating plant of refrigeration.