Stirring structure of smoothie machine

Abstract

The utility model discloses a stirring structure of a smoothie machine, which belongs to the technical field of smoothie machines and comprises a machine body, a material barrel, an evaporator, stirring blades and a driving motor, the evaporator is arranged on the machine body, the stirring blades are arranged on the evaporator, the driving motor is arranged on the machine body and is in driving connection with the stirring blades, and the material barrel is arranged on the machine body and covers the evaporator and the stirring blades. A groove is formed in the inner wall of the material barrel, a groove discharging part is arranged on the groove, the stirring blade is driven by the driving motor to rotate on the evaporator, and a mixture in the material barrel is pushed to the groove and the groove discharging part during rotation. When the stirring blades of the structure rotate, large frozen objects are pushed to the grooves, so that the large frozen objects are effectively stirred and crushed between the stirring blades and the grooves and finally form fine frozen objects, and the fine frozen objects exit from the grooves through the discharging parts of the grooves and are fully mixed with liquid; the problem that large frozen objects cannot be stirred and mixed with liquid is solved, and the making effect of the smoothie is improved.

Description

Technical Field

[0001] This utility model relates to the field of smoothie machine technology, specifically a mixing structure for a smoothie machine. Background Technology

[0002] Chinese Patent Application No. CN202410556762.3 discloses a condensing structure for a cold drink equipment and a snow melting machine. The cold drink equipment includes a shell assembly and a fixing assembly. The fixing assembly includes a chassis. The condensing structure of the cold drink equipment includes a condenser. A support assembly is provided inside the shell assembly. The bottom of the support assembly is fixed to the chassis. The support assembly is provided with a mounting part that matches the shape of the condenser. The condenser includes a condensing straight pipe containing refrigerant and a condensing elbow. The condensing elbow is located on the upper and lower sides of the condenser. The refrigerant flows in the condensing straight pipe from top to bottom or from bottom to top. The condenser is fixed to the mounting part. The left and right sides of the condenser abut against the left and right side walls of the mounting part, respectively. The aforementioned stirring assembly can scrape off the ice buildup on the condenser surface during rotation and mix the scraped ice with the liquid to make slush. However, in actual use, the ice on the condenser surface condenses quickly. Due to its assembly position and rotation speed, the stirring assembly cannot scrape off all the ice on the condenser surface. As the condensation time increases, the volume of the ice gradually increases, eventually causing the stirring assembly to fail to effectively mix the ice with the liquid, thus affecting the slush production effect. Therefore, further improvements are necessary. Utility Model Content

[0003] The present invention aims to provide a mixing structure for a smoothie maker to overcome the shortcomings of the prior art.

[0004] A mixing structure for a smoothie machine designed for this purpose includes a body, a material tank, an evaporator, mixing blades, and a drive motor. The evaporator is mounted on the body, and the mixing blades are mounted on the evaporator. The drive motor is mounted on the body and is driven by the mixing blades. The material tank is mounted on the body and covers the evaporator and the mixing blades. The inner wall of the material tank has a groove, and the groove has a discharge part. The mixing blades rotate on the evaporator driven by the drive motor, and push the mixture in the material tank to the groove and the discharge part during rotation.

[0005] The groove is provided in a plurality of manner, and the plurality of grooves are arranged in a ring array along the center of the material barrel on the inner wall of the front end of the material barrel, or the plurality of grooves are arranged at random intervals on the inner wall of the front end of the material barrel.

[0006] The groove can be polygonal, circular, elliptical, or a combination thereof.

[0007] The groove is provided with an inner side material guiding part near the inner side of the barrel center and an outer side material guiding part far from the barrel center, and is provided with a groove feeding part at the end in the reverse direction of the stirring blade rotation and a groove discharging part at the end in the stirring blade rotation direction.

[0008] The inner side material guiding part and the outer side material guiding part are both arc-shaped edges with the same center as the inner wall center of the barrel front end, the groove discharging part is a straight edge and is inclined or arc-shaped arranged at the end of the groove in the stirring blade rotation direction, and the two ends of the groove discharging part are connected with the inner side material guiding part and the outer side material guiding part respectively, and the groove feeding part is a straight edge and its two ends are connected with the inner side material guiding part and the outer side material guiding part respectively.

[0009] The stirring blade front end is provided with a stirring and pushing material part which is straight and infinitely close to the inner wall of the barrel front end.

[0010] The machine body is provided with a positioning ring which is located outside the evaporator tail end, the barrel rear end is provided with a mounting opening, the center of the front end inner wall is provided with a positioning recess, the barrel is disassembled and assembled around the positioning ring through the mounting opening, the positioning recess is provided with a positioning piece, and the stirring blade rear end is positioned on the positioning ring and the front end is positioned on the positioning piece.

[0011] The driving motor is located at the rear end of the positioning ring and is drivingly connected with a driving shaft, the positioning piece is further provided with a positioning hole, and the driving shaft penetrates the positioning ring, the evaporator and the stirring blade front end in sequence and rotates in the positioning hole, wherein the driving shaft is drivingly connected with the stirring blade.

[0012] The barrel front end inner wall is provided below the barrel discharging opening and is communicated with a discharging nozzle, the discharging nozzle front end extends a handle connecting part and is connected with a manual discharging assembly through the handle connecting part, the barrel top is provided with a barrel feeding opening, and the barrel feeding opening is disassembled and assembled with a feeding cover plate.

[0013] The manual discharging assembly comprises a handle, a squeezing piece and an elastic piece, wherein the middle part of the handle is provided with a rotating shaft and rotates on the handle connecting part through the rotating shaft, the inner end of the handle extends into the discharging nozzle and is drivingly connected with the squeezing piece in the discharging nozzle, the discharging nozzle is provided below a discharging opening, the elastic piece is provided in the discharging nozzle in the direction away from the discharging opening and is elastically connected with the discharging nozzle top wall and the squeezing piece respectively, and the squeezing piece is further provided with a squeezing sealing ring and is sealingly matched with the discharging nozzle inner wall through the squeezing sealing ring.

[0014] The utility model discloses an improved structure, the recess is provided in the inner wall of the material bucket, and the recess discharge part is arranged on the recess, so that the mixing blade can push the big ice block in the mixture to the recess when rotating, and the big ice block is effectively stirred and crushed between the mixing blade and the recess due to the existence of the recess, and finally forms fine ice block, and the fine ice block is discharged from the recess through the recess discharge part and fully mixed with the liquid, thereby effectively improving the production effect of the ice slush. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the exploded structural schematic drawing of an embodiment of the utility model.

[0016] Figure 2 It is the assembly structural schematic drawing of an embodiment of the utility model.

[0017] Figure 3 It is the assembly sectional view structural schematic drawing of the material bucket, evaporimeter, mixing blade, driving motor and manual discharge assembly.

[0018] Figure 4 It is the exploded structural schematic drawing of the material bucket and manual discharge assembly.

[0019] Figure 5 It is the exploded structural schematic drawing of the material bucket and mixing blade.

[0020] Figure 6 It is the structural schematic drawing of the material bucket. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in combination with the drawings. In the following description, a lot of specific details are set forth in order to fully understand the utility model. But the utility model can be implemented in many other ways different from the description, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the following disclosed specific embodiments.

[0022] The utility model is further described below in combination with the drawings and embodiments.

[0023] Reference Figures 1-6The stirring structure of the slush machine comprises a machine body 1, a material bucket 2, an evaporator 4, stirring blades 15, and a driving motor 17. The evaporator 4 is arranged on the machine body 1, the stirring blades 15 are arranged on the evaporator 4, the driving motor 17 is arranged on the machine body 1 and is drivingly connected with the stirring blades 15, the material bucket 2 is arranged on the machine body 1 and covers the evaporator 4 and the stirring blades 15, the inner wall of the material bucket 2 is provided with a groove 30, the groove 30 is provided with a groove discharge part 31, and the stirring blades 15 are driven to rotate on the evaporator 4 by the driving motor 17 and push the mixture in the material bucket 2 to the groove 30 and the groove discharge part 31 when rotating.

[0024] The groove 30 is arranged on the inner wall of the material bucket 2, and the groove discharge part 31 is arranged on the groove 30, so that the stirring blades 15 can push the large ice blocks in the mixture to the groove 30 when rotating. Due to the existence of the groove 30, the large ice blocks are effectively stirred and crushed between the stirring blades 15 and the groove 30, and finally form small ice blocks. The small ice blocks are discharged from the groove 30 through the groove discharge part 31 and are fully mixed with the liquid, so as to avoid the problem that the large ice blocks in the prior art cannot be fully stirred and mixed with the liquid, thereby effectively improving the production effect of the slush.

[0025] The groove 30 is arranged on the inner wall of the material bucket 2, and the groove discharge part 31 is arranged on the groove 30, so that the stirring blades 15 can push the large ice blocks in the mixture to the groove 30 when rotating. Due to the existence of the groove 30, the large ice blocks are effectively stirred and crushed between the stirring blades 15 and the groove 30, and finally form small ice blocks. The small ice blocks are discharged from the groove 30 through the groove discharge part 31 and are fully mixed with the liquid, so as to avoid the problem that the large ice blocks in the prior art cannot be fully stirred and mixed with the liquid, thereby effectively improving the production effect of the slush.

[0026] In the embodiment, the plurality of grooves 30 are arranged in a circular array along the center of the material bucket 2 and are arranged on the inner wall of the front end of the material bucket 2, so that the large ice blocks can enter and exit the grooves 30 under the action of the stirring blades 15 and are effectively crushed.

[0027] The groove 30 is a polygon, a circle, an ellipse, or a combination of the above.

[0028] Specifically, the groove 30 is provided with an inner side material guiding part 32 on the inner side close to the center of the material bucket 2 and an outer side material guiding part 33 on the outer side away from the center of the material bucket 2. The groove 30 is provided with a groove feeding part 34 on the end part in the reverse direction of the rotation of the stirring blades 15 and a groove discharge part 31 on the end part in the rotation direction of the stirring blades 15.

[0029] The inner side material guiding part 32 and the outer side material guiding part 33 are both arc-shaped edges, and the centers of the two are the same as the center of the inner wall of the front end of the material bucket 2. The groove discharge part 31 is a straight edge and is arranged in an inclined or arc-shaped manner on the end part of the groove 30 in the direction of the rotation of the stirring blades 15. The two ends of the groove discharge part 31 are respectively connected with the inner side material guiding part 32 and the outer side material guiding part 33. The groove feeding part 34 is a straight edge, and the two ends thereof are respectively connected with the inner side material guiding part 32 and the outer side material guiding part 33.

[0030] The front end of the stirring blade 15 is provided with a stirring pushing part 35, which is linearly arranged and infinitely close to the inner wall of the front end of the material barrel 2.

[0031] In this embodiment, the stirring pushing part 35 is infinitely close to the inner wall of the front end of the material barrel 2, that is, the stirring pushing part 35 is in clearance fit with the inner wall of the front end of the material barrel 2, so that the stirring blade 15 can effectively push the large ice blocks to the groove 30 and the groove discharge part 31 through the stirring pushing part 35 when rotating.

[0032] The machine body 1 is provided with a positioning ring 3 located outside the tail end of the evaporator 4, the rear end of the material barrel 2 is provided with a mounting opening 36, the center of the front end inner wall is provided with a positioning recess 37, the material barrel 2 is disassembled and mounted on the periphery of the positioning ring 3 through the mounting opening 36, the positioning piece 38 is arranged on the positioning recess 37, the rear end of the stirring blade 15 is positioned on the positioning ring 3, and the front end is positioned on the positioning piece 38, so that the stirring blade 15 can rotate at a specified position.

[0033] In this embodiment, since the positioning recess 37 is recessed at the center of the front end inner wall of the material barrel 2, the assembly stability of the positioning piece 38 can be improved, and the problems of up and down and left and right displacement of the positioning piece 38 during rotation of the stirring blade 15 can be avoided.

[0034] The driving motor 17 is located at the rear end of the positioning ring 3, and the driving shaft 18 is drivingly connected to the driving motor 17, the positioning hole is further arranged on the positioning piece 38, the driving shaft 18 penetrates the positioning ring 3, the evaporator 4 and the front end of the stirring blade 15 in sequence and rotates in the positioning hole, and the driving shaft 18 is drivingly connected to the stirring blade 15.

[0035] In this embodiment, the front end of the driving shaft 18 extends into the positioning hole, so that the concentricity between the positioning piece 38 and the driving shaft 18 can be improved, and the problem of shaking of the driving shaft 18 during rotation can be avoided.

[0036] The material barrel 2 is provided with a material barrel discharge opening 39 below the inner wall of the front end, and the discharge nozzle 22 is communicated through the material barrel discharge opening 39, the handle connecting part 23 extends from the front end of the discharge nozzle 22, and the manual discharge assembly is connected through the handle connecting part 23, the material barrel inlet is arranged on the top of the material barrel 2, and the inlet cover plate 16 is disassembled on the material barrel inlet.

[0037] The manual discharging assembly comprises a handle 19, an extruding piece 20 and an elastic piece 21, wherein the middle part of the handle 19 is provided with a rotating shaft 24, and the handle 19 is rotatably connected to a handle connecting part 23 through the rotating shaft 24; the inner end of the handle 19 extends into a discharging nozzle 22, and the extruding piece 20 in the discharging nozzle 22 is drivingly connected to the handle 19; a discharging opening 25 is arranged below the discharging nozzle 22; the elastic piece 21 is arranged in the discharging nozzle 22 in a direction away from the discharging opening 25, and is elastically connected to the top wall of the discharging nozzle 22 and the extruding piece 20, respectively; and the extruding piece 20 is further provided with an extruding sealing ring 26, and the extruding sealing ring 26 is sealingly matched with the inner wall of the discharging nozzle 22.

[0038] When the user uses the device, the user acts on the handle 19 by hand, so that the handle 19 is rotated downward on the handle connecting part 23 through the rotating shaft 24; when the handle 19 rotates, the handle 19 drives the extruding piece 20 to slide in a direction away from the discharging opening 25 against the elastic force of the elastic piece 21; when the extruding piece 20 slides in the direction away from the discharging opening 25 and exceeds the position above the discharging opening 39 of the material barrel 2, the slush in the material barrel 2 is pushed into the discharging nozzle 22 through the discharging opening 39 of the material barrel 2 and the stirring and pushing part 35; at this time, the force on the handle 19 disappears (i.e. the hand releases the handle 19), the extruding piece 20 slides in the direction of the discharging opening 25 through the elastic force of the elastic piece 21, and the handle 19 rotates upward to reset; when the extruding piece 20 slides in the direction of the discharging opening 25, the slush in the discharging nozzle 22 is extruded out of the discharging opening 25.

[0039] The discharging opening 25 is further provided with a pattern piece 27, so that the slush extruded out of the discharging opening 25 can form different patterns through the pattern piece 27.

[0040] In addition, the front of the material barrel 2 is further provided with a decorative cover 28, the decorative cover 28 is detachably connected to the front of the material barrel 2 through buckles, and the discharging nozzle 22 can be shielded when the decorative cover 28 is assembled, so as to improve the appearance of the slush machine; the decorative cover 28 is further provided with an avoiding opening, so as to facilitate the extension of the handle connecting part 23 and the connection of the handle 19.

[0041] The above is the preferred scheme of the present application, which shows and describes the basic principle, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A stirring structure of a smoothie machine, comprising a machine body (1), a material bucket (2), an evaporator (4), a stirring blade (15), a driving motor (17), characterized in that: The evaporator (4) is arranged on the machine body (1), the stirring blade (15) is arranged on the evaporator (4), the driving motor (17) is arranged on the machine body (1) and is drivingly connected with the stirring blade (15), the material barrel (2) is arranged on the machine body (1) and covers the evaporator (4) and the stirring blade (15), the inner wall of the material barrel (2) is provided with a groove (30), the groove (30) is provided with a groove discharge part (31), the stirring blade (15) rotates on the evaporator (4) by the driving of the driving motor (17) and pushes the mixture in the material barrel (2) to the groove (30) and the groove discharge part (31) when rotating.

2. The blending structure of claim 1, wherein: The groove (30) is provided with a plurality of grooves (30), and the plurality of grooves (30) are arranged in a circular array along the center of the material barrel (2) on the inner wall of the front end of the material barrel (2), or the plurality of grooves (30) are arranged at random intervals on the inner wall of the front end of the material barrel (2).

3. The blending structure of claim 1, wherein: The groove (30) is polygonal, circular or elliptical.

4. The blending structure of claim 1, wherein: The groove (30) is provided with an inner side guide part (32) on the inner side close to the center of the material barrel (2) and an outer side guide part (33) on the outer side away from the center of the material barrel (2), the groove (30) is provided with a groove feeding part (34) on the end in the reverse direction of the rotation of the stirring blade (15) and the groove discharge part (31) on the end in the rotation direction of the stirring blade (15).

5. The blending structure of claim 4, wherein: The inner side guide part (32) and the outer side guide part (33) are both arc-shaped edges, and the centers of the two are the same as the center of the inner wall of the front end of the material barrel (2), the groove discharge part (31) is a straight edge and is arranged in the form of an inclination or an arc on the end of the groove (30) in the direction of the rotation of the stirring blade (15), the two ends of the groove discharge part (31) are respectively connected with the inner side guide part (32) and the outer side guide part (33), and the groove feeding part (34) is a straight edge and its two ends are respectively connected with the inner side guide part (32) and the outer side guide part (33).

6. The blending structure of claim 1, wherein: The front end of the stirring blade (15) is provided with a stirring and pushing part (35), and the stirring and pushing part (35) is arranged in the form of a straight line and approaches the inner wall of the front end of the material barrel (2) infinitely.

7. The blending structure of claim 1, wherein: The machine body (1) is provided with a positioning ring (3), the positioning ring (3) is located on the outer side of the tail end of the evaporator (4), the rear end of the material barrel (2) is provided with a mounting opening (36), the center of the inner wall of the front end is provided with a positioning recess (37), the material barrel (2) is detachably arranged on the periphery of the positioning ring (3) through the mounting opening (36), the positioning recess (37) is provided with a positioning piece (38), and the rear end of the stirring blade (15) is positioned on the positioning ring (3) and the front end is positioned on the positioning piece (38).

8. The blending structure of claim 7, wherein: The driving motor (17) is located at the rear end of the positioning ring (3), and a driving shaft (18) is drivingly connected to the driving motor (17); the positioning piece (38) is further provided with a positioning hole; the driving shaft (18) penetrates the positioning ring (3), the evaporator (4) and the front end of the stirring blade (15) in sequence and rotates on the positioning hole; and the driving shaft (18) is drivingly connected to the stirring blade (15).

9. The blending structure of claim 1, wherein: A barrel discharge port (39) is arranged at the lower inner wall of the front end of the barrel (2), and a discharge nozzle (22) is communicated with the barrel discharge port (39); the discharge nozzle (22) extends a handle connecting portion (23) at the front end, and a manual discharging assembly is connected to the handle connecting portion (23); a barrel feeding port is arranged at the top of the barrel (2), and a feeding cover plate (16) is detachably arranged on the barrel feeding port.

10. The blending structure of claim 9, wherein: The manual discharging assembly comprises a handle (19), an extruding piece (20) and an elastic piece (21); the handle (19) is provided with a rotating shaft (24) at the middle portion, and rotates on the handle connecting portion (23) through the rotating shaft (24); the inner end of the handle (19) extends into the discharge nozzle (22) and is drivingly connected to the extruding piece (20) in the discharge nozzle (22); a discharging port (25) is arranged below the discharge nozzle (22); the elastic piece (21) is arranged in the discharge nozzle (22) in a direction away from the discharging port (25) and is elastically connected to the top wall of the discharge nozzle (22) and the extruding piece (20) respectively; the extruding piece (20) is further provided with an extruding sealing ring (26) and is sealingly matched with the inner wall of the discharge nozzle (22) through the extruding sealing ring (26).

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