CN219374452U

CN219374452U - Chef machine for producing ice cream

Info

Publication number: CN219374452U
Application number: CN202320082276.3U
Authority: CN
Inventors: 刘群英; 李成东
Original assignee: Zhongshan Easten Electric Appliance Co ltd
Current assignee: Zhongshan Easten Electric Appliance Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-07-21
Anticipated expiration: 2033-01-12

Abstract

The utility model discloses a chef machine for producing ice cream, which comprises a machine base, a supporting seat arranged on the machine base and a machine head arranged on the supporting seat, wherein an output shaft assembly positioned above the machine base is arranged on the machine head, the output shaft assembly is connected with a driving device capable of driving the output shaft assembly to rotate, an ice bucket capable of containing food and freezing the food is detachably arranged on the machine base, a stirring assembly is movably arranged in the ice bucket, and the upper end of the stirring assembly is connected with the output shaft assembly so as to drive the stirring assembly to rotate when the output shaft assembly rotates. After the raw materials of the ice cream are added into the ice bucket, the food raw materials can be fully mixed and frozen into the ice cream under the stirring action of the stirring assembly and the freezing action of the ice bucket, so that the home-made ice cream can be realized in a household.

Description

Chef machine for producing ice cream

Technical Field

The utility model relates to the technical field of chefs machines, in particular to a chefs machine for producing ice cream.

Background

The chef machine is a multifunctional kitchen appliance mainly used in the field of Chinese and Western style pastries, and the common chef machine has multiple functions of kneading dough, beating eggs, stirring food at normal temperature or in a heating state and the like.

The utility model patent with publication number CN 111802931A discloses a chef machine with a lifting type machine head, which has the advantages of lifting the machine head, facilitating taking and placing of a stirring cup, ensuring the stability of the machine head in the working process, along with long service life and the like. However, such chefs machines still do not have the function of producing ice cream, and do not meet the requirements of users who have the need to produce ice cream.

Disclosure of Invention

In view of this, the object of the present utility model is to provide a chef machine that can be used for the production of ice cream.

The utility model adopts the technical proposal for solving the technical problems that:

the utility model provides a chef machine that can be used to produce ice cream, it includes the frame, set up the supporting seat on the frame, and set up the aircraft nose on the supporting seat, be provided with the output shaft subassembly that is located the frame top on the aircraft nose, output shaft subassembly is connected with and can drive its pivoted drive arrangement, detachably installs the ice bucket that can hold food and freeze food on the frame, the inside activity of ice bucket is provided with stirring subassembly, can drive stirring subassembly and rotate when stirring subassembly's upper end and output shaft subassembly are connected so that output shaft subassembly rotates.

Preferably, the ice bucket comprises an outer bucket shell and a heat-conducting inner bucket shell, wherein a containing cavity is formed between the outer bucket shell and the inner bucket shell in a surrounding mode, and the containing cavity is filled with a refrigerant.

Preferably, the inner bottom surface of the outer tub shell is provided with a support plate for supporting the inner tub shell.

Preferably, the stirring assembly comprises a connecting seat and a stirring paddle, wherein the connecting seat is detachably arranged on the output shaft assembly, and the stirring paddle comprises a stirring shaft arranged on the connecting seat and stirring blades fixed on the stirring shaft.

Preferably, the stirring shaft and the output shaft assembly are coaxial, and a matching structure for enabling the stirring shaft and the ice bucket to be in running fit is arranged between the lower end of the stirring shaft and the inner bottom surface of the ice bucket.

Preferably, the matching structure comprises an outer convex cambered surface arranged at the lower end of the stirring shaft and an inner concave cambered surface which is arranged on the inner bottom surface of the ice bucket and is in running fit with the outer convex cambered surface.

Preferably, the number of the stirring blades is 2 or more, all the stirring blades are uniformly distributed in a radial shape by taking the stirring shaft as the center, each stirring blade comprises a U-shaped frame and an inclined cutter, one end of the U-shaped frame is fixed on the upper part of the stirring shaft, the other end of the U-shaped frame is fixed on the lower part of the stirring shaft, one end of the inclined cutter is fixed in the middle of the stirring shaft, the other end of the inclined cutter is fixed with the bottom edge of the U-shaped frame, the included angle between the cutting edge of the inclined cutter and the stirring shaft is 60-80 degrees, and the included angle between the surface of the inclined cutter and the U-shaped frame is 5-30 degrees.

Preferably, the connecting seat is provided with a connecting shaft, the upper end face of the stirring shaft is provided with a hexagonal hole, and the connecting shaft is provided with a hexagonal plug which is in plug-in fit with the hexagonal hole.

Preferably, the output shaft assembly comprises a turntable, an eccentric shaft which is arranged on the turntable and can rotate along with the turntable, the eccentric shaft is parallel to the axis of the turntable, a slot matched with the lower end part of the turntable and a avoiding hole into which the eccentric shaft can be inserted are arranged on the connecting seat, the lower end part of the turntable is inserted into the slot so that the connecting seat and the turntable can coaxially rotate, and a magnetic device capable of limiting the connecting seat and the turntable to separate from each other is arranged between the connecting seat and the turntable.

Preferably, the avoidance hole is a blind hole, a screw is arranged in the middle of the turntable, the magnetic force device comprises a first magnet and a second magnet which are arranged on the connecting seat, the first magnet is positioned below the screw so as to enable suction force to be generated between the first magnet and the screw, and the second magnet is positioned below the eccentric shaft so as to enable suction force to be generated between the second magnet and the eccentric shaft.

Preferably, the connecting seat is provided with two fixing sheets, and the first magnet and the second magnet are respectively fixed on one corresponding fixing sheet.

Preferably, the upper edge of the connecting seat is provided with a hand cut-out into which a human finger can be inserted.

Preferably, the machine head is provided with a transmission main shaft, the turntable is arranged on the rotation main shaft, the driving device comprises a motor arranged in the machine head, and the motor is connected with the transmission main shaft through a gear set or a belt mechanism with a belt wheel so as to drive the transmission main shaft and the turntable to rotate.

Preferably, the upper surface of the base is provided with a mounting groove, and the bottom surface of the outer side of the ice bucket is provided with an insertion barrel inserted in the mounting groove.

The beneficial effects of the utility model are as follows: after the raw materials of the ice cream are added into the ice bucket, the food raw materials can be fully mixed and frozen into the ice cream under the stirring action of the stirring assembly and the freezing action of the ice bucket, so that the home-made ice cream can be realized in a household.

Drawings

FIG. 1 is a perspective view of a chef machine of the present utility model;

FIG. 2 is a cross-sectional view of the chef machine of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic diagram of the mating structure of the stirring assembly and the ice bucket;

FIG. 5 is an exploded view of the stirring assembly;

fig. 6 is a perspective view of a main body portion of the chef machine of the utility model.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear …) in the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the description of "preferred," "less preferred," and the like, herein is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "preferred", "less preferred" may include at least one such feature, either explicitly or implicitly.

Referring to fig. 1 to 6, the utility model provides a cook machine for producing ice cream, which comprises a machine base 11, a supporting seat 12 arranged on the machine base 11, and a machine head 13 arranged on the supporting seat 12, wherein an output shaft assembly positioned above the machine base 11 is arranged on the machine head 13, and the output shaft assembly is connected with a driving device capable of driving the output shaft assembly to rotate.

The machine head 13 is provided with a transmission main shaft 131, the turntable 51 is arranged on the rotation main shaft, the driving device comprises a motor arranged in the machine head 13, and the motor is connected with the transmission main shaft 131 through a gear set or a belt pulley mechanism to drive the transmission main shaft 131 and the turntable 51 to rotate.

Referring to fig. 2, the upper surface of the housing 11 is provided with a mounting groove 111, and the outer bottom surface of the ice bucket 2 is provided with a cartridge 203 inserted into the mounting groove 111. The ice bucket 2 is mounted on the base 11 by lifting the ice bucket 2 above the mounting groove 111 and then lowering the ice bucket 2 until the cartridge 203 is mounted in the mounting groove 111. In order to prevent the ice bucket 2 from rotating along with the stirring paddle 3, a limiting block can be arranged on the inner side wall of the mounting groove 111, and meanwhile, a bayonet matched with the limiting block is arranged on the plug barrel 203, and when the plug barrel 203 is installed in the mounting groove 111, the limiting block is clamped into the bayonet.

In one embodiment of the present utility model, the ice bucket 2 includes an outer bucket shell 21 and a heat conductive inner bucket shell 22, wherein the inner bucket shell 22 is preferably made of 304 stainless steel, aluminum alloy, or other materials, a containing cavity 201 is defined between the outer bucket shell 21 and the inner bucket shell 22, and a refrigerant is contained in the containing cavity 201. In order to improve the strength of the mechanism, a support plate 211 for supporting the inner tub shell 22 is provided on the inner bottom surface of the outer tub shell 21, and the support plate 211 plays a role in supporting the inner tub shell 22 and also in increasing the strength of the outer tub shell 21. Cold insulation agents are commercially available, for example, cold insulation agents disclosed in the publication CN1415687a can be used. The ice cream producing process includes freezing ice barrel 2 inside refrigerator or ice chest for over 24 hr to form solid ice cream, setting the ice barrel 2 below-20 deg.c, setting the ice barrel 2 onto the seat 11, pouring ice cream material into the ice barrel 2, starting the kitchen machine to make the stirring assembly rotate inside the ice barrel 2 to mix the ice cream material thoroughly, stirring for 15-30 min, and cooling the ice barrel 2 and the ice cream to form ice cream. The raw materials of ice cream mainly comprise drinking water, cow milk, milk powder, butter or butter, edible sugar, etc.

In some aspects of the present utility model, the ice bucket 2 may also adopt other schemes to freeze food inside, for example, a PTC patch capable of refrigerating is disposed on the ice bucket 2, or a refrigerating pipeline and a small compressor are disposed inside the ice bucket 2, and the principle of refrigeration of a refrigerator is adopted to freeze food.

In one aspect of the utility model, the output shaft assembly includes a turntable 51, an eccentric shaft 52 mounted on the turntable 51 and rotatable with the turntable 51, the eccentric shaft 52 being parallel to the axis of the turntable 51. The stirring assembly comprises a connecting seat 6 and a stirring paddle 3, wherein the connecting seat 6 is detachably arranged on a rotary table 51, and the stirring paddle 3 comprises a stirring shaft 31 arranged on the connecting seat 6 and stirring blades 32 fixed on the stirring shaft 31. The stirring shaft 31 is coaxial with the turntable 51.

Further, a coupling structure for rotatably coupling the lower end of the stirring shaft 31 and the inner bottom surface of the ice bucket 2 is provided therebetween. Preferably, the engaging structure includes an outer convex arc surface 311 provided at the lower end of the stirring shaft 31, and an inner concave arc surface 202 provided on the inner bottom surface of the ice bucket 2 and rotatably engaged with the outer convex arc surface 311. By adopting such a design, the lower end of the stirring shaft 31 is also provided with a fulcrum, and the rotation stability of the stirring paddle 3 can be improved.

Referring to fig. 5, the number of stirring blades 32 is 2 or more, preferably 2, 3 or 4, and all stirring blades 32 are uniformly distributed radially around stirring shaft 31. The stirring blade 32 comprises a U-shaped frame 321 and a bevel cutter 322, one end of the U-shaped frame 321 is fixed on the upper part of the stirring shaft 31, the other end of the U-shaped frame is fixed on the lower part of the stirring shaft 31, one end of the bevel cutter 322 is fixed on the middle part of the stirring shaft 31, the other end of the bevel cutter is fixed with the bottom edge of the U-shaped frame 321, the included angle between the cutting edge 3221 of the bevel cutter 322 and the stirring shaft 31 is 60-80 degrees, and the included angle between the surface of the bevel cutter 322 and the U-shaped frame 321 is 5-30 degrees. The surface of the oblique cutter 322 is designed to be inclined by 5-30 degrees relative to the U-shaped frame 321, so that an inclined feed inlet is formed between the oblique cutter and the U-shaped frame, and the food is convenient to break when the stirring paddle 3 rotates to stir the food; in addition, during the rotation of the stirring paddle 3, the blade 3221 of the bevel blade 322 is firstly contacted with the food, which is beneficial to reducing the rotation resistance. The included angle between the blade 3221 of the oblique cutter 322 and the stirring shaft 31 is set to be 60-80 degrees, and if larger ice cubes exist in the ice bucket 2 in the process of rotating the stirring paddle 3, different positions of the blade 3221 of the oblique cutter 322 cut the ice cubes at different moments, so that the maximum impact force born by the oblique cutter 322 is reduced, the service life of the stirring paddle 3 can be prolonged, and meanwhile, the resistance born by the process of cutting up the large ice cubes can be reduced.

In one embodiment of the present utility model, the connection base 6 is provided with a connection shaft 4, the connection shaft 4 is coaxial with the turntable 51, the upper end surface of the stirring shaft 31 is provided with a hexagonal hole 312, and the connection shaft 4 is provided with a hexagonal plug 41 in plug-in fit with the hexagonal hole 312. The stirring paddle 3 and the connecting seat 6 adopt the connecting structure, so that the stirring paddle 3 can be conveniently assembled and disassembled.

Referring to fig. 3 and 4, the connection base 6 is provided with a slot 61 engaged with the lower end of the rotary plate 51 and a relief hole 62 into which the eccentric shaft 52 is inserted, the lower end of the rotary plate 51 is inserted into the slot 61 so that the connection base 6 and the rotary plate 51 can coaxially rotate, and a magnetic device capable of restricting detachment of the connection base 6 and the rotary plate 51 is provided between them. Preferably, the avoiding hole 62 is a blind hole, a screw 53 is arranged in the middle of the turntable 51, the magnetic device comprises a first magnet 71 and a second magnet 72 which are arranged on the connecting seat 6, two fixing sheets 73 are arranged on the connecting seat 6, and the first magnet 71 and the second magnet 72 are respectively fixed on one corresponding fixing sheet 73. The first magnet 71 is positioned under the screw 53 such that suction is generated between the first magnet 71 and the screw 53, and the second magnet 72 is positioned under the eccentric shaft 52 such that suction is generated between the second magnet 72 and the eccentric shaft 52. The eccentric shaft 52 and the rotary table 51 are all mature structures on the existing chef machine, when the connecting seat 6 is installed, the avoiding holes 62 on the connecting seat 6 are directly aligned with the eccentric shaft 52, the inserting grooves 61 are simultaneously aligned with the rotary table 51, then the connecting seat 6 is sleeved on the rotary table 51, the whole installation process is very convenient and fast, the eccentric shaft 52 and the rotary table 51 of the chef machine are not required to be modified, the cost is reduced, and the economical efficiency is excellent.

Further, the upper edge of the connection seat 6 is provided with a hand cut-out 64 into which a human finger can be inserted. When the stirring assembly is required to be disassembled, the finger is inserted into the hand-holding notch 64, and then the connecting seat 6 is pushed downwards, so that the connecting seat 6 and the stirring paddle 3 can be inserted from the turntable 51 together, and the stirring assembly is convenient and quick.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims

1. The utility model provides a chef machine that can be used to produce ice cream, its include frame (11), set up supporting seat (12) on frame (11), and set up in aircraft nose (13) on supporting seat (12), be provided with on aircraft nose (13) and be located the output shaft subassembly of frame (11) top, output shaft subassembly is connected with and can drive its pivoted drive arrangement, a serial communication port, detachably installs ice bucket (2) that can hold food and freeze food on frame (11), ice bucket (2) inside activity be provided with stirring subassembly, stirring subassembly's upper end with output shaft subassembly is connected so that can drive when output shaft subassembly rotates stirring subassembly rotates.

2. A chef machine usable for producing ice cream according to claim 1, wherein the ice bucket (2) comprises an outer bucket shell (21) and a heat conducting inner bucket shell (22), a receiving cavity (201) being defined between the outer bucket shell (21) and the inner bucket shell (22), said receiving cavity (201) being filled with a cold insulation agent.

3. A chef machine usable for producing ice cream according to claim 1 or 2, wherein the stirring assembly comprises a connection seat (6) and a stirring paddle (3), the connection seat (6) being detachably mounted on the output shaft assembly, the stirring paddle (3) comprising a stirring shaft (31) mounted on the connection seat (6) and stirring blades (32) fixed on the stirring shaft (31).

4. A chef machine usable for producing ice cream according to claim 3, characterised in that the stirring shaft (31) is coaxial with the output shaft assembly, and that a co-operating structure for a running co-operation of the lower end of the stirring shaft (31) with the inner bottom surface of the ice bucket (2) is provided.

5. The machine of claim 4, wherein the mating structure comprises a convex arc surface (311) provided at the lower end of the stirring shaft (31), and a concave arc surface (202) provided on the inner bottom surface of the ice bucket (2) and rotatably mated with the convex arc surface (311).

6. A chef machine usable for producing ice cream according to claim 3, wherein the number of the stirring blades (32) is 2 or more, the stirring blades (32) comprise a U-shaped frame (321) and a bevel blade (322), one end of the U-shaped frame (321) is fixed on the upper part of the stirring shaft (31), the other end is fixed on the lower part of the stirring shaft (31), one end of the bevel blade (322) is fixed on the middle part of the stirring shaft (31), the other end is fixed on the bottom edge of the U-shaped frame (321), the angle between the edge (3221) of the bevel blade (322) and the stirring shaft (31) is 60 ° -80 °, and the angle between the surface of the bevel blade (322) and the U-shaped frame (321) is 5 ° -30 °.

7. A chef machine usable for producing ice cream according to claim 3, characterized in that the connection seat (6) is provided with a connection shaft (4), the upper end surface of the stirring shaft (31) is provided with a hexagonal hole (312), and the connection shaft (4) is provided with a hexagonal plug (41) in plug-in fit with the hexagonal hole (312).

8. A chef machine usable for producing ice cream according to claim 3, characterized in that the output shaft assembly comprises a turntable (51), an eccentric shaft (52) mounted on the turntable (51) and rotatable with the turntable (51), the connection seat (6) being provided with a slot (61) cooperating with the lower end of the turntable (51) and a relief hole (62) into which the eccentric shaft (52) is inserted, the lower end of the turntable (51) being inserted in the slot (61) so that the connection seat (6) and the turntable (51) can rotate coaxially, a magnetic means being provided between the connection seat (6) and the turntable (51) for limiting the detachment of the two.

9. A chef machine usable for producing ice cream according to claim 8, wherein said avoidance hole (62) is a blind hole, the middle of said turntable (51) is provided with a screw (53), said magnetic means comprise a first magnet (71) and a second magnet (72) arranged on the connection seat (6), said first magnet (71) being located below said screw (53) so as to create a suction force between the first magnet (71) and the screw (53), said second magnet (72) being located below said eccentric shaft (52) so as to create a suction force between the second magnet (72) and the eccentric shaft (52).

10. A chef machine usable for the production of ice cream according to claim 8, characterised in that the upper edge of said connecting seat (6) is provided with a hand notch (64) into which a person's finger can be inserted.