CN116268166A - Ice cream machine and ice cream mixing method - Google Patents

Abstract

The invention discloses an ice cream machine and an ice cream mixing method, wherein the ice cream machine comprises an ice cream mixing device, a refrigerating component and a cup separator are arranged beside the ice cream mixing device, a defrosting component and a cup receiving mechanism are arranged on a base, and the ice cream mixing device comprises a material cylinder, a material pushing unit, a material discharging unit and a small material unit; the compressor power consumption is 100W. The ice cream mixing method comprises feeding, mixing and discharging in the ice cream making process; the ice cream machine has the advantages that the volume of the ice cream machine is reduced, the power consumption is reduced, the movement is convenient, meanwhile, the fresh-keeping time of ice cream is prolonged, bacteria are prevented from breeding in a material cylinder, and daily cleaning and disinfection are not needed; the taste is enriched, the taste is ensured, and the labor cost is saved.

Description

Ice cream machine and ice cream mixing method

Technical Field

The invention relates to the field of ice cream machines, in particular to an ice cream machine and an ice cream mixing method.

Background

Ice cream is a sweet popular with people, and ice cream machines are arranged in restaurants and tea shops of streets and alleys. In order to meet the demands of different consumers, various ice cream types are derived from the market today, and the working mode and performance of the ice cream machine are very important in order to ensure the taste of the ice cream.

The prior art discloses an ice cream machine with a cleaning function, which can effectively improve the cleaning efficiency of the ice cream machine, and is simple to operate, clean and sanitary. The prior art greatly reduces the labor intensity of cleaning staff, ensures the cleanness of the machine body and the surrounding environment during the cleaning period, and has excellent cleaning effect. However, the technology is huge in volume, serious in energy consumption in the using process, large in volume and difficult to move.

The prior art also discloses a sandwich ice cream filling device, when ice cream is extruded from a feed pipe to the upper half part of an ice cream discharging pipe, small ingredients are synchronously filled in the middle of the ice cream, and then ice cream is output from the ice cream discharging pipe, so that nuts and fruit purees are filled in the middle of the ice cream as sandwich layers. However, the screw rod arranged in the device only plays a role in stirring the nuts when the nuts are filled, ice cream cannot be controlled, and inconsistent taste and unstable puffing of the ice cream are easily caused in the actual use process.

The existing ice cream machine is difficult to clean, bacteria are easy to breed, meanwhile, the size is large, the carrying is laborious, and if the ice cream machine can be effectively optimized, the problems are solved.

Disclosure of Invention

The invention provides an ice cream machine and an ice cream mixing method for solving the problems.

The invention provides an ice cream machine, which comprises an outer casing provided with a quick-release door, wherein an ice cream mixing device is arranged in the outer casing, the ice cream mixing device is fixed in a fixed bin, a refrigeration component is fixed on the side surface of the fixed bin, a cup separator is embedded at the bottom of the fixed bin, a defrosting component and a cup receiving mechanism are arranged on a base, the defrosting component comprises a condenser and a compressor, and the power consumption of the compressor is 100W;

the ice cream mixing device comprises a material cylinder, a pushing unit and a blanking unit which are respectively arranged at two sides of the material cylinder, and a small material unit which is arranged at the top of the blanking unit and is communicated with the blanking unit;

the pushing unit comprises a pushing end, a driven wheel and a pushing motor, wherein the pushing end is meshed with the symmetrically arranged driven wheels at the outer side of the material cylinder and has a degree of freedom along the direction of the material cylinder, and the pushing motor is positioned at the bottom side of the material cylinder and drives the driven wheels through a linkage assembly;

the inside cavity of feed cylinder, and with the feed inlet intercommunication of unloading unit, just the unloading unit with the feed cylinder can dismantle and be connected.

Further, the pushing end comprises a pushing end which is in profiling fit with the inner wall of the material cylinder, and further comprises a driving end which is meshed with the driven wheel.

Further, the driven wheel is provided with a circumferential degree of freedom and is arranged between end plates on two sides of the material cylinder, the linkage assembly is of a belt linkage structure, and the linkage belt is used for linkage of a driving wheel at the output end of the pushing motor and a driven wheel at the end part of the driven wheel.

Further, the pushing end and the driving end are at least provided with a thin plate connecting end, and the material cylinder is provided with a through seam matched with the thin plate connecting end.

Further, the blanking unit comprises an outer shell and a spiral blanking shaft positioned in the outer shell, and a blanking seat is arranged on the lower side of the outer shell; the feed inlet is arranged at the side, pointed to the material cylinder, of the outer shell.

Further, the outer shell is connected with the left end plate of the material cylinder through a bolt through hole formed in the outer shell.

Further, the feed inlet is a conical opening shrinking towards the inside of the outer shell; the screw blanking shaft is hollow, the upper side is provided with a blanking shaft driven engagement end outside the shell, the left end plate of the material cylinder is provided with an expansion motor, and when the shell is locked with a left end plate bolt of the material cylinder, the driving engagement end of the expansion motor is engaged with the blanking shaft driven engagement end.

Further, the small material unit comprises at least two small material storage bins, small material driven engagement ends in the small material storage bins are engaged with driving engagement ends of the expansion motor, a discharging opening of the small material storage bins is converged on the discharging auxiliary structure, and a discharging end of the discharging auxiliary structure is communicated with a hollow channel inside the spiral discharging shaft.

Further, the auxiliary blanking structure is a folding structure with a wide upper part and a narrow lower part, and the lower side is a discharging end.

In order to achieve the purpose, the scheme also adopts a mixing method of ice cream, and is characterized by comprising the following steps:

s1, opening a quick-release door, and loading ice cream packs based on disassembly and assembly of a discharge seat;

s2, after the ice cream is packed into the material cylinder, extruding and feeding are carried out based on a pushing unit in the material cylinder;

s3, extruding the ice cream to a discharging seat, and puffing based on a defrosting assembly and a spiral discharging rod;

s4, blanking the small materials based on a spiral blanking rod;

s5, mixing the small materials and the ice cream based on a blanking unit;

s5, the small materials and the ice cream fall down simultaneously, and the materials are mixed based on the lower end of the discharging seat;

s6, discharging the mixed ice cream based on a discharge hole.

In summary, the invention has the following advantages:

according to the pushing seat provided by the scheme, ice cream is directly extruded into the blanking unit from the packaging bag, the ice cream is not in direct contact with the material cylinder, the fresh-keeping time of the ice cream is prolonged, bacteria breeding in the material cylinder is avoided, and daily cleaning and disinfection are not needed;

according to the linkage assembly provided by the scheme, the linkage pushing seat reciprocates in the material cylinder, so that the volume of the material mixing extrusion structure in the ice cream machine is reduced, and the movement is facilitated;

the small powder unit provided by the scheme adds small powder in the ice cream making process, so that the mouthfeel and the flavor of the ice cream are enriched.

Drawings

FIG. 1 is a block diagram of an ice cream mix extrusion configuration;

FIG. 2 is a partial view of a pusher shoe;

FIG. 3 is a partial view of the linkage assembly;

FIG. 4 is a cross-sectional view of an ice cream mix extrusion configuration;

FIG. 5 is a back view of the blanking unit and the small unit;

FIG. 6 is a diagram of the engagement assembly of the screw blanking shaft and the expansion motor;

FIG. 7 is a block diagram of the ice cream machine with the outer shell removed;

FIG. 8 is a diagram showing the whole structure of an ice cream machine

Wherein:

1. an outer case; 11. a quick release door; 2 an ice cream mixing device; 21. a material cylinder; 211. a through slot; 212. an end plate; 2121. a left end plate; 2122. a right end plate; 22. a pushing unit; 221. a pushing seat; 2211. pushing the material end; 2212. a driving end; 2213. a sheet connection end; 222. a screw; 2221. driven wheel; 223. a linkage assembly; 2231. a linkage belt; 224. a pushing motor; 2241. a driving wheel; 23. a blanking unit; 231. an outer housing; 2311. a feed inlet; 2312 bolt through holes; 232. a spiral blanking shaft; 2321. the blanking shaft is driven to engage the end; 233. a blanking seat; 234. an expansion motor; 2341. an active engagement end; 24. a small material unit; 241. a storage bin; 2411. a small material driven engagement end; 242. a feed opening; 243. a blanking auxiliary structure; 3. a refrigeration assembly; 31. an evaporator; 32. a low temperature evaporation fan; 4. a defrosting assembly; 41. a condenser; 42. a compressor; 5. a cup separator; 6. a cup receiving mechanism; 7. a base; 8. and (5) fixing the bin.

Detailed Description

The invention is further described below with reference to the accompanying drawings and examples:

example 1:

1-8, an ice cream machine comprises an outer machine shell 1 provided with a quick-release door 11, wherein the outer machine shell 1 comprises an ice cream mixing device 2, the ice cream mixing device is fixed in a fixed bin 8, a refrigeration component 3 is fixed on the side surface of the fixed bin 8, a cup separator 5 is embedded at the bottom of the ice cream mixing device, a defrosting component 4 and a cup receiving mechanism 6 are arranged on a base 7, the defrosting component 4 comprises a condenser 41 and a compressor 42, and the power consumption of the compressor 32 is 100W;

the ice cream mixing device 2 comprises a material cylinder 21, a pushing unit 22 and a discharging unit 23 which are respectively arranged at two sides of the material cylinder, and a small material unit 24 which is arranged at the top of the discharging unit 23 and is communicated with the discharging unit 23;

the pushing unit 22 comprises a pushing seat 221, a screw 222 and a pushing motor 224, wherein the pushing seat 221 is meshed with the symmetrically arranged screw 222 at the outer side of the material cylinder 21, and has a degree of freedom along the direction of the material cylinder 21, and the pushing motor 224 is positioned at the bottom side of the material cylinder 21 and drives the screw 222 through a linkage assembly 223;

the material cylinder 21 is hollow and is communicated with the feeding port 2311 of the discharging unit 23, and the discharging unit 23 is detachably connected with the material cylinder 21.

As shown in fig. 2, the pushing base 221 includes a pushing end 2211 that is in contoured engagement with the inner wall of the cylinder 21, and a driving end 2212 that is engaged with the screw 222. The pushing end 2211 and the driving end 2212 are provided with at least one thin plate connecting end 2213, and the cylinder 21 is provided with a through slit 211 matched with the thin plate connecting end 2213.

In this embodiment, the pushing end 2211 and the driving end 2212 are provided with a double-sheet connecting end 2213, and each side of the cylinder 21 is provided with two through slits 211. In the setting of this structure, adopt the thin slice to pass through the through-slit connection pushing end 2211 and the drive end 2212 on the jar 21, the integrality of jar 21 cylinder body has been reserved to the maximum degree, and at the in-process of extrusion material package, the material package can not appear the card and go into the phenomenon of through-slit 211, combines the setting of two thin slices link, has increased the stability and the smoothness of pushing away the material process.

The shape of the cylinder 21 may be square, oval, polygonal, etc., and is not particularly limited, and the shape of the pushing block 221 is determined according to the internal shape of the cylinder 21. In this embodiment, the cylinder 21 is cylindrical and hollow, and the pushing base 221 is circular in the cylinder 21.

As shown in fig. 1 to 4, the screw 222 has a circumferential degree of freedom and is disposed between two end plates 212 of the cylinder 21, the linkage assembly 223 has a belt linkage structure, and the linkage belt 2231 links a driving wheel 2241 at the output end of the pushing motor 224 with a driven wheel 2221 at the end of the screw 222.

Specifically, the screw 222 is disposed between the left end plate 2121 and the right end plate 2122 of the cylinder 21, the pushing motor 224 is started, the driving wheel 2241 at the output end of the pushing motor 224 starts to rotate and drives the linkage belt 2231 to link the driven wheels 2221 at two ends, and the driven wheels 2221 drive the screw 222 to rotate and drive the pushing seat 221 to move towards the outer housing 231.

In this embodiment, the double screws are integrated, which is different from the mode of extruding by using an air cylinder or a single screw in the prior art, and the air cylinder or the single screw is extruded in the mode of pushing the rear end of the pushing seat to reciprocate, so that the pushed shaft rod must meet the length capable of covering at least half of the cylinder.

That is, the volume of the cylinder 21 can be reduced by half in this embodiment with the same stock amount.

In addition, the screws 222 are arranged on two sides, and in the arrangement of the structure, the pushing seat 221 is not easy to shake, so that the stability of the pushing process is ensured.

As shown in fig. 5, the blanking unit 23 includes an outer housing 231 and a screw blanking shaft 232 disposed in the outer housing 231, and a blanking seat 233 is disposed on the lower side of the outer housing 231; the feed port 2311 is formed in the outer housing 231 toward the cylinder 21.

As shown, the outer housing 231 is connected to the end plate 212 of the cylinder 21 through bolt through holes 2312 provided therein. In the setting of this structure, the outer housing 231 that adopts screw connection is dismantled and is installed easily, in the in-process of using, conveniently changes the material package.

Specifically, before use, the outer shell 231 fixed to the left end plate 2121 by the screws is removed, the package containing ice cream is inserted into the cylinder 21, the outer shell 231 is fixed to the left end plate 2121 of the cylinder 21 by the screws through bolt holes 2312, and the package is limited by the feed inlet 2311 of the outer shell 231. The motor is started, the pushing seat 221 is driven to squeeze the material packet from right to left in the linkage mode, and ice cream in the material packet enters the outer shell 231 through the feeding port 2311.

In this embodiment, the feeding port 2311 is a tapered port shrinking toward the inside of the outer housing 231, the feeding port 2311 is mainly used for limiting a material packet in the material cylinder 21, the right side of the material packet is extruded by the material pushing seat 221, the left side of the material packet is limited by the feeding port 2311, and ice cream flows into the outer housing 231 through the feeding port 2311.

That is, the function of the inlet 2311 needs to satisfy the limitation and feeding of the pack, and the specific shape may not be particularly limited.

In the setting of this structure, ice cream can not with material jar 21 inner wall direct contact, and the machine need not wash and disinfect every day, because not direct contact ice cream in the material jar 21, so material jar 21 can be for a long time unclean, has avoided material jar 21 to pollute, and the material package adopts former packing simultaneously, is difficult for breeding the bacterium. The finished ice cream matched with the scheme adopts PE material film package and takes on the shape matched with the material cylinder 21. The ice cream is extruded through the pushing seat 221 to the package when each use, and the ice cream is wrapped in the package when not in use.

As shown in fig. 1, 4 and 6, the screw blanking shaft 232 is hollow, a blanking shaft driven engagement end 2321 is provided on the upper side outside the outer housing 231, an expansion motor 234 is provided on the left end plate 2121 of the material cylinder 21, and when the outer housing 231 is locked with the left end plate 2121 of the material cylinder 21 by bolts, a driving engagement end 2341 of the expansion motor 234 is engaged with the blanking shaft driven engagement end 2321.

In this embodiment, the driving engagement end 2341 of the expansion motor 234 is engaged with the driven engagement end 2321 of the blanking shaft at 90 degrees.

Specifically, after the expansion motor 234 is started, the driving engagement end 2341 of the expansion motor 234 is linked with the spiral blanking shaft 232 provided with the blanking shaft driven engagement end 2321, and the spiral blanking shaft 232 rotates. After the ice cream is extruded into the outer shell 231, it is puffed by forced scraping of a screw blanking shaft 232.

As shown in fig. 4, the small material unit 24 includes at least two small material storage bins 241, the small material driven engagement ends 2411 in the small material storage bins 241 are engaged with the driving engagement ends 2341 of the expansion motor 234, the discharging openings 242 thereof are converged on the discharging auxiliary structure 243, and the discharging ends of the discharging auxiliary structure 243 are communicated with the hollow channel inside the spiral discharging shaft 232.

Specifically, the feeding auxiliary structure 243 is a folding structure with a wide top and a narrow bottom. In this embodiment, three small material storage bins 241 are provided, and automatic material mixing is achieved by the driving engagement ends 2341 of the expansion motor 234 being linked with the driven engagement ends 2411 of small materials arranged inside the small material storage bins 241.

Specifically, before use, different small pieces are loaded into the small piece storage bin 241, and the pushing motor 224 and the expansion motor 234 are started simultaneously when ice cream is being made. The corresponding small material storage bin 241 is pressed, small materials in the small material storage bin 241 enter the small material pipeline through the extrusion of the pushing plate, the small materials flow into the bucket-type blanking structure through the small material pipeline, and fall into the outer shell 231 from the hollow part of the spiral blanking shaft 232 to be mixed with the puffed ice cream after being converged through the bucket-type blanking structure.

In this embodiment, the small materials are extruded and discharged through the pushing plate in the small material storage bin 241, and of course, the discharging mode of the small materials is not limited to this, and the discharging function of the electromagnetic valve can be realized by the discharging mode or other discharging modes, and the specific working principle is a common technology in the field and will not be repeated.

As shown in fig. 4-5, a blanking seat 233 is provided at the lower end of the outer housing 231.

Specifically, the ice cream is mixed with the small ingredients and extruded through the discharge seat 233.

The bottom end of the discharging seat 233 can be disassembled and replaced by different flower patterns. In this embodiment, the bottom end of the discharging seat 233 is polygonal, however, the bottom end of the discharging seat 233 is not limited to this, and the discharging function can be realized by circular or other shapes, which is mainly used for changing the shape of the ice cream during discharging, and can be replaced according to the requirement in actual use.

As shown in fig. 7, the ice cream mixing device 2 and the cup separator 5 are arranged in the fixed bin 8, the refrigerating assembly 3 is fixed at the outer side, the refrigerating assembly 3 comprises the evaporator 31 and the low-temperature evaporation fan 32, the cup outlet end of the cup separator 5 and the discharging seat 233 on the ice cream mixing device 2 are exposed from the bottom end of the fixed bin 8, the base 7 is arranged below the fixed bin 8, the defrosting assembly 4 comprises the defrosting assembly 4, and the defrosting assembly 4 comprises the condenser 41, the compressor 42 and the cup receiving mechanism 6.

Specifically, when the air is used for cooling and the high-temperature air flows through the evaporator 31, the temperature of the air is low due to the high temperature of the air and the low temperature of the evaporator 32, and the two directly exchange heat, so that the temperature of the air is reduced. At the same time, cool air is blown into the stationary bin 8 by the cryogenic evaporation fan 32. The temperature of the refrigerator is reduced by the continuous circulation mode, so that the temperature of the fixed bin 8 is lower than minus ten degrees, when the ice cream machine works for a certain period of time, the refrigerating assembly 3 pauses refrigeration, the defrosting adding assembly 4 is started, the compressor 42 generates heat, the condensed frost is gasified into water vapor after being heated, and the condenser 41 utilizes the outer shell wall of the ice cream to dissipate heat outwards.

In this embodiment, the refrigerating assembly 3 and the defrosting assembly 4 are both directly purchased, and in this embodiment, the evaporator 31 and the condenser are manufactured by the electronic company of the new countryside, and the size of the evaporator is 3×3×200cm; the size of the condenser 41 is 2×6X125 cm, and the model of the low-temperature evaporation fan 32 is 09232JS-12K-BT; the model of the compressor 42 is S100CY1;

it should be noted that the invention reduces the volume of the ice cream mixing device 2 and reduces the power consumption. When the compressor 42 is selected, the demand of the ice cream machine can be met only by selecting a model with the refrigerating capacity of 100W, and compared with the existing ice cream machine on the market, the energy consumption is saved by about 20 times.

The cup receiving mechanism 6 can rotate below the cup separator 5 and the discharging seat 233 and can rotate along a fixed shaft. The cup separator 5 and the cup receiving mechanism 6 are components that are purchased directly, and the working principle of the individual components can refer to a cold air refrigerator in the prior art, which is known in the prior art and is not described in detail herein as a technical common knowledge known to those skilled in the art.

Specifically, firstly, the cup receiving mechanism 6 rotates to the lower end of the cup separator 5, and when the ice cream cup in the cup separator 5 falls down to the cup receiving mechanism 6, the cup receiving mechanism 6 rotates to the lower end of the discharging seat 233; then, after the ice cream mixing device 2 finishes mixing, the mixed ice cream is extruded into an ice cream cup in the cup receiving mechanism 6 through the discharging seat 233; finally, the cup receiving mechanism 6 sends the ice cream cup filled with ice cream out of the ice cream machine.

The shell 2 is a heat insulation layer, and can be detached from the front in a disassembly mode, and the shell 2 can be detached from the middle.

Further described in connection with its mechanism of use:

s1, opening a quick-release door, and loading ice cream packs based on disassembly and assembly of a discharge seat;

before use, different small materials are filled into the small material storage bin 241; the outer shell 231 fixed on the left end plate 2121 by the screw is removed, the material packet filled with ice cream is inserted into the material cylinder 21, the screw fixes the outer shell 231 on the left end plate 2121 of the material cylinder 21 by the bolt through hole 2312, and the material packet is limited by the feed port 2311 of the outer shell 231.

S2, after the ice cream is packed into the material cylinder, extruding and feeding are carried out based on a pushing unit in the material cylinder;

the motor is started, the driving wheel 2241 at the output end of the pushing motor 224 starts to rotate and drives the linkage belt 2231 to link the driven wheels 2221 at the two ends, and the driven wheels 2221 drive the screw 222 to rotate and simultaneously drive the pushing seat 221 to move towards the outer shell 231, so that the pushing seat 221 extrudes the material packet;

s3, extruding the ice cream to a discharging seat, and puffing based on a defrosting assembly and a spiral discharging rod;

the driving engagement end 2341 of the expansion motor 234 is provided with a spiral blanking shaft 232 of a blanking shaft driven engagement end 2321 in a linkage manner, and the spiral blanking shaft 232 rotates. After the ice cream is extruded into the outer shell 231, it is puffed by forced scraping of a screw blanking shaft 232.

S4, blanking the small materials based on a spiral blanking rod;

the driving engagement end 2341 of the expansion motor 234 is linked with the driven engagement end 2411 of the small material in the small material storage bin 241 to realize automatic material mixing, the small material flows into the bucket-type blanking structure through the small material pipeline, and after being converged through the bucket-type blanking structure, the small material falls into the outer shell 231 from the hollow part of the spiral blanking shaft 232.

S5, mixing the small materials and the ice cream based on a blanking unit;

after falling into the outer shell, the small meal is mixed with the puffed ice cream.

S6, discharging the mixed ice cream based on a discharging seat.

The cup receiving mechanism 6 rotates to the lower end of the cup separator 5, and after the ice cream cup in the cup separator 5 falls down to the cup receiving mechanism 6, the cup receiving mechanism 6 rotates to the lower end of the discharging seat 233; after the ice cream mixing device 2 finishes mixing, the mixed ice cream is extruded into an ice cream cup in the cup receiving mechanism 6 through the discharging seat 233; the cup receiving mechanism 6 sends ice cream cups filled with ice cream out of the ice cream machine.

In summary, the pushing seat 221 provided by the present application directly pushes ice cream into the discharging unit 23 from the packaging bag, the ice cream does not directly contact with the material jar 21, the fresh-keeping time of the ice cream is prolonged, bacteria breeding in the material jar 21 is avoided, meanwhile, cleaning is not needed every day, and after the ice cream in the ice cream bag is used up, the package is directly removed to replace a new ice cream bag;

the linkage assembly 223 provided by the application reciprocates in the material cylinder 21 through the linkage material pushing seat 221, so that the volume of the material mixing extrusion structure in the ice cream machine is reduced, and the movement is convenient;

the small powder unit 24 provided by the application adds small powder in the ice cream making process, so that the mouthfeel and the flavor of the ice cream are enriched.

The foregoing embodiments are merely illustrative of the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and to implement the same, not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements.

The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

It will be understood that the above-described embodiments are merely illustrative and not restrictive, and that all obvious or equivalent modifications and substitutions to the details given above may be made by those skilled in the art without departing from the underlying principles of the invention, are intended to be included within the scope of the appended claims.

Claims (10)

1. An ice cream machine, characterized in that: the ice cream machine comprises an outer machine shell (1) provided with a quick-release door (11), wherein the outer machine shell (1) is internally provided with an ice cream mixing device (1), the ice cream mixing device is fixed in a fixed bin (8), a refrigeration component (3) is fixed on the side surface of the fixed bin (8), a cup separator (5) is embedded at the bottom of the fixed bin, and a base (7) comprises a defrosting component (4) and a cup receiving mechanism (6);

the ice cream mixing device (1) comprises a material cylinder (21), a pushing unit (22) and a blanking unit (23) which are respectively arranged at two sides of the material cylinder, and a small material unit (24) which is arranged at the top of the blanking unit (23) and is communicated with the blanking unit (23);

the pushing unit (22) comprises a pushing end (221), a driven wheel (222) and a pushing motor (224), wherein the pushing end (221) is meshed with the symmetrically arranged driven wheel (222) at the outer side of the material cylinder (21) and has a degree of freedom along the direction of the material cylinder (21), and the pushing motor (224) is positioned at the bottom side of the material cylinder (21) and drives the driven wheel (222) through a linkage assembly (223);

the material cylinder (21) is hollow, is communicated with a feeding hole (2311) of the blanking unit (23), and the blanking unit (23) is detachably connected with the material cylinder (21).

2. Ice cream machine according to claim 1, characterized in that: the pushing end (221) comprises a pushing end (2211) in profiling fit with the inner wall of the material cylinder (21), and further comprises a driving end meshed with the driven wheel (222).

3. Ice cream machine according to claim 2, characterized in that: the driven wheel (222) is provided with a circumferential degree of freedom and is arranged between two side end plates (212) of the material cylinder (21), the linkage assembly (223) is of a belt linkage structure, and the linkage belt (2231) is used for linkage of a driving wheel (2241) at the output end of the pushing motor (224) and a driven wheel (2221) at the end part of the driven wheel (222).

4. Ice cream machine according to claim 2, characterized in that: the pushing end (2211) and the driving end (2212) are at least provided with a thin plate connecting end (2213), and the material cylinder (21) is provided with a through seam (211) matched with the thin plate connecting end (2213).

5. Ice cream machine according to claim 1, characterized in that: the blanking unit (23) comprises an outer shell (231) and a spiral blanking shaft (232) positioned in the outer shell (231), and a blanking seat (233) is arranged on the lower side of the outer shell (231); the feed inlet (2311) is formed in the side, directed to the material cylinder (21), of the outer shell (231).

6. The ice cream machine of claim 5, wherein: the outer shell (231) is connected with a left end plate (2121) of the material cylinder (21) through a bolt through hole (2312) formed in the outer shell.

7. The ice cream machine of claim 5, wherein: the feed inlet (2311) is a tapered inlet shrinking inwards of the outer shell (231); the screw blanking shaft (232) is hollow, a blanking shaft driven engagement end (2321) is arranged on the upper side of the outer shell (231), an expansion motor (234) is arranged on a left end plate (2121) of the material cylinder (21), and when the outer shell (231) is locked with a left end plate (2121) of the material cylinder (21) through bolts, a driving engagement end (2341) of the expansion motor (234) is engaged with the blanking shaft driven engagement end (2321).

8. The ice cream machine of claim 7, wherein: the small material unit (24) comprises at least two small material storage bins (241), a small material driven engagement end (2411) in each small material storage bin (241) is engaged with a driving engagement end (2341) of the expansion motor (234), a discharging opening (242) of the small material storage bins is converged on a discharging auxiliary structure (243), and a discharging end of the discharging auxiliary structure (243) is communicated with a hollow channel inside the spiral discharging shaft (232).

9. The ice cream machine of claim 8 wherein: the blanking auxiliary structure (243) is a folding structure with a wide upper part and a narrow lower part, and the lower side is a discharging end.

10. An ice cream mixing method is characterized by comprising the following steps:

s1, opening a quick-release door, and loading ice cream packs based on disassembly and assembly of a discharge seat;

s2, after the ice cream is packed into the material cylinder, extruding and feeding are carried out based on a pushing unit in the material cylinder;

s3, extruding the ice cream to a discharging seat, and puffing based on a defrosting assembly and a spiral discharging rod;

s4, blanking the small materials based on a spiral blanking rod;

s5, mixing the small materials and the ice cream based on a blanking unit;

s5, the small materials and the ice cream fall down simultaneously, and the materials are mixed based on the lower end of the discharging seat;

s6, discharging the mixed ice cream based on a discharge hole.

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