CN114451480A - Ice cream machine and bubble removing device for ice cream machine - Google Patents

Ice cream machine and bubble removing device for ice cream machine Download PDF

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Publication number
CN114451480A
CN114451480A CN202111255056.8A CN202111255056A CN114451480A CN 114451480 A CN114451480 A CN 114451480A CN 202111255056 A CN202111255056 A CN 202111255056A CN 114451480 A CN114451480 A CN 114451480A
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China
Prior art keywords
ice cream
cream machine
stirring
montant
rod
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CN202111255056.8A
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Chinese (zh)
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CN114451480B (en
Inventor
陈树新
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Shanghai Woai Ice Cream Food Co ltd
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Shanghai Woai Ice Cream Food Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04Production of frozen sweets, e.g. ice-cream
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04Production of frozen sweets, e.g. ice-cream
    • A23G9/22Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04Production of frozen sweets, e.g. ice-cream
    • A23G9/22Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • A23G9/224Agitators or scrapers

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Confectionery (AREA)

Abstract

The invention discloses an ice cream machine and a bubble removing mechanism for the ice cream machine, wherein the bubble removing mechanism for the ice cream machine comprises a pressing plate, a vibrating block and a stirring rod, a vertical rod is arranged on the upper end surface of the pressing plate, a connecting rod is connected to the upper end of the vertical rod in a sliding manner, the contact position of the connecting rod and the vertical rod is hermetically arranged, the outer end surface of the vertical rod is fixedly provided with the stirring rod, a needle is embedded in the outer part of the stirring rod in a sliding manner, a cam is fixedly arranged at the bottom position of the vertical rod, the vibrating block is arranged in a sliding manner at one side of the cam on the upper end surface of the pressing plate, the cam is driven to rotate when the vertical rod rotates, the cam is contacted with the vibrating block to vibrate the vibrating block, bubbles in the ice cream are accelerated to float upwards, and in the process that the bubbles float upwards, the needle arranged on the stirring rod punctures the bubbles to make the bubbles in the ice cream machine free from bubbles, and no crack is generated when the ice cream is solidified, meanwhile, the taste of the ice cream is more exquisite.

Description

Ice cream machine and bubble removing device for ice cream machine
Technical Field
The invention relates to the technical field of ice cream manufacturing, in particular to an ice cream machine and an air bubble removing mechanism for the ice cream machine.
Background
The ice cream is a volume-expanded frozen drink prepared by taking drinking water, milk and/or dairy products, sugar and the like as main raw materials, adding or not adding edible oil and food additives, and carrying out processes of mixing, sterilizing, homogenizing, aging, freezing, hardening and the like.
The Chinese invention patent CN105660981A discloses an ice cream machine and an ice cream preparation method, wherein the preparation method comprises the following steps: the bucket is immersed in the refrigerant, and the ice cream base is poured into the bucket and stirred. According to the determination of sensory quality and expansion rate and the research of the influence factors thereof, the invention determines the optimal treatment method and the optimal formula of the product: the device used by the invention has simple structure, convenient refrigerant containing, improved refrigeration effect, uniform cooling, energy conservation, long heat preservation time, large output, realization of mobile operation, and proper hardness and easy entry of the obtained ice cream, and the inner sleeve can be easily assembled and disassembled into the outer sleeve; the ice cream prepared by the process has uniform and consistent color and luster, pleasant fragrance, moderate taste and sweetness, fine and smooth tissue, and no soft collapse, contraction or deformation state of the body.
However, the equipment only uses the rotation of the external cylinder body to drive the cutter inside the external cylinder body to stir the raw materials in the process of making the ice cream, and in actual operation, because the raw materials are more, the outer edge of the stirring process is not as fine as the inner raw materials, so the raw materials are not uniformly stirred, and the taste is not good.
Therefore, it is necessary to provide an ice cream machine and a bubble removing mechanism for the ice cream machine to solve the above problems.
Disclosure of Invention
The present invention is directed to an ice cream machine and a bubble removing mechanism for an ice cream machine, which solve the above-mentioned problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
the bubble removing mechanism for the ice cream machine comprises a pressing plate, a vibrating block and a stirring rod, wherein a vertical rod is arranged on the upper end face of the pressing plate, a connecting rod is connected to the upper end of the vertical rod in a sliding manner, the connecting rod is arranged in a sealing manner in contact with the vertical rod, the stirring rod is fixedly arranged on the outer end face of the vertical rod, the vertical rod and the stirring rod are both arranged in a hollow manner, a through hole penetrates through the connecting position of the stirring rod and the vertical rod, a needle is embedded in the outer portion of the stirring rod in a sliding manner, a cam is fixedly arranged at the bottom of the vertical rod, the vibrating block is arranged on one side of the cam on the upper end face of the pressing plate in a sliding manner, the cam is driven to rotate when the vertical rod rotates, the cam is in contact with the vibrating block to vibrate the vibrating block, bubbles in the ice cream are accelerated to float upwards, and in the process of floating upwards, the stirring rod stirs the bubbles through the needle arranged on the stirring rod, so that no bubbles exist in the ice cream, when the ice cream is solidified, cracks can not be generated due to the bubbles in the ice cream, and meanwhile, the taste of the ice cream is more exquisite.
Preferably, the quantity of montant is equipped with a plurality ofly, and is a plurality of montant annular array rotate set up in the up end of clamp plate, every the spout has been seted up between the montant, vibrate the fixed first sliding block that is equipped with in bottom of piece, first sliding block slide set up in the spout, first sliding block both ends with first spring of fixedly connected with between the spout, the position of the furthest stroke of cam can with vibrate the piece contact, vibrate the both ends of piece and respectively have a cam, vibrate the vibration effect of piece with higher speed, the showy of bubble with higher speed.
Preferably, the fixed second sliding block that is equipped with of downside of acupuncture, the second slides and runs through soon the outer wall of puddler, the inside horizontal of puddler is fixed in the width direction and is equipped with the horizontal pole, the horizontal pole with the fixed second spring that is equipped with in the middle of the second sliding block.
Preferably, the montant with the rear side of the contact position of connecting rod is opened and is equipped with the groove of lining up, the groove of lining up with the through hole link up, when the montant is in the bottommost of stroke, the atmospheric pressure value in the groove of lining up is a standard atmospheric pressure, because the volume diminishes when the montant upward movement, so link up the increase of inslot atmospheric pressure, drive the second sliding block and outwards slide, the acupuncture outwards pierces out this moment, more effectively punctures the bubble.
Preferably, when the second spring is in a contracted state, the acupuncture is hidden inside the outer wall of the stirring rod.
An ice cream machine comprises a mixing drum for containing raw materials and a bubble removing mechanism for the ice cream machine as claimed in claim 1, wherein the mixing drum is internally provided with a mixing mechanism, the mixing mechanism comprises a pressing plate which is arranged inside the mixing drum in a sliding manner and divides the mixing drum into a first mixing chamber and a second mixing chamber, the volume of the second mixing chamber is reduced when the pressing plate is close to the bottom end of the mixing drum, the volume of the first mixing chamber is increased, the volume of the second mixing chamber is increased when the pressing plate is far away from the bottom end of the mixing drum, the volume of the first mixing chamber is reduced, a flow guide channel is embedded in the mixing drum, one end of the flow guide channel is communicated with the bottom end inside the second mixing chamber, the other end of the flow guide channel is communicated with the top end inside the first mixing chamber, and the bubble removing mechanism is arranged inside the first mixing chamber.
Preferably, the stirring mechanism further comprises a motor, a screw rod is fixedly connected to the output end of the motor, a sliding sleeve is arranged on the outer side of the screw rod, the sliding sleeve is in threaded connection with the screw rod, a pressing plate is fixedly connected to the outer side of the sliding sleeve, the bubble removing mechanism for the ice cream machine is effectively linked with the ice cream machine, bubbles inside the ice cream are further removed when the ice cream is compressed and stirred, the prepared ice cream is better in taste, better in quality, free of power source addition, cost-saving and safe and operable.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the drive and driven gear configuration of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a schematic view of the stirring mechanism of the present invention;
FIG. 6 is a schematic view of the stirring blade structure of the present invention;
FIG. 7 is a schematic view of the sliding sleeve structure of the present invention;
FIG. 8 is a schematic view of the construction of the mixing drum of the present invention;
FIG. 9 is an enlarged view of portion A of FIG. 6 in accordance with the present invention;
FIG. 10 is an enlarged view of the portion B of FIG. 5 in accordance with the present invention;
FIG. 11 is a schematic view of the main structure of the bubble removing mechanism of the ice cream machine of the present invention;
FIG. 12 is a cross-sectional view of an oscillating mass of the present invention positioned on a platen;
FIG. 13 is a front view of an oscillating mass according to the present invention;
FIG. 14 is a cross-sectional view of the connection of the vertical post and connecting rod of the present invention;
FIG. 15 is an enlarged view of the portion C of FIG. 14 in accordance with the present invention;
fig. 16 is an enlarged sectional view of the portion D of fig. 14 according to the present invention.
In the figure: 1. a base plate; 2. a sleeve; 3. a mixing drum; 4. a motor; 5. a screw rod; 6. a sliding sleeve; 7. pressing a plate; 8. a first stirring chamber; 9. a second stirring chamber; 10. a vertical rod; 11. a limiting block; 12. a connecting rod; 13. a limiting groove; 14. a driven gear; 15. a driving gear; 16. a stirring rod; 17. a storage tank; 18. a stirring sheet; 19. a slider; 20. a guide bar; 21. a collar; 22. an internal thread; 23. a guide sleeve; 24. a flow guide channel; 25. a discharge pipe; 26. sealing the screw rod; 27. a sealing plug; 28. a bump; 29. a groove; 30. a material groove; 31. a limit screw; 32. the bubble removing mechanism for the ice cream machine; 321. a vibrating block; 322. a cam; 323. a first slider; 324. a first spring; 325. a chute; 326. a through groove; 327. a through hole; 328. a second slider; 329. needling; 3210. a cross bar; 3211. a second spring.
Detailed Description
Example one
As shown in fig. 1-7 and fig. 9-10, an ice cream machine and an ice cream preparation method include a bottom plate 1, a support is fixedly connected to the top of the bottom plate 1 through bolts, a sleeve 2 is arranged on the inner side of the support, a supporting column is fixedly connected to one side of the sleeve 2 close to the support, one end of the supporting column, far away from the sleeve 2, is rotatably connected to the support, a limit screw 31 is arranged at the bottom end of the outer side of the support, the limit screw 31 penetrates through the support and is in threaded connection with the support, and the sleeve 2 can be fixed through the limit screw 31 to prevent the sleeve 2 from rotating.
The stirring barrel 3 is arranged in the sleeve 2, the stirring mechanism is arranged in the stirring barrel 3 and comprises a motor 4, a screw rod 5 is fixedly connected with the output end of the motor 4, a sliding sleeve 6 is arranged on the outer side of the screw rod 5, the sliding sleeve 6 is meshed with the screw rod 5, a pressing plate 7 is fixedly connected with the outer side of the sliding sleeve 6, the inner part of the stirring barrel 3 is divided into an upper part and a lower part by the pressing plate 7, the top of the pressing plate 7 is provided with a first stirring chamber 8, the bottom end of the pressing plate 7 is provided with a second stirring chamber 9, a plurality of vertical rods 10 are uniformly distributed on the top of the pressing plate 7 in an annular array, the vertical rods 10 are hollow, a limiting block 11 is integrally formed on the inner wall, the top end of each vertical rod 10 is sleeved with a connecting rod 12 in a sliding mode, a limiting groove 13 matched with the limiting block 11 is arranged on the outer side face of each connecting rod 12, and a driven gear 14 is fixedly connected with the top position of the connecting rod 12, the top position outside the screw rod 5 is not provided with threads and is in a polished rod state, and a driving gear 15 meshed with a driven gear 14 is fixedly connected at the position.
Further, a stirring rod 16 is fixedly connected to the outer side of the vertical rod 10.
When the stirring device is used, the output end of the motor 4 drives the screw rod 5 to rotate, the screw rod 5 can drive the sliding sleeve 6 which is meshed with the screw rod 5 to move up and down by rotating, so as to drive the pressing plate 7 which is arranged on the outer side of the sliding sleeve 6 to move up and down, the pressing plate 7 moves down to extrude the raw material in the second stirring chamber 9 into the first stirring chamber 8, the raw material can be more fully stirred by matching the first stirring chamber 8 with the second stirring chamber 9, the screw rod 5 can also drive the driving gear 15 which is arranged on the outer side of the screw rod 5 to rotate, the driven gear 14 can be driven to rotate by meshing the driving gear 15 with the driven gear 14, so as to drive the connecting rod 12 to rotate by the driven gear 14, the limiting groove 13 which is arranged on the outer side of the connecting rod 12 is matched with the limiting rod on the inner wall of the vertical rod 10, so as to drive the vertical rod 10 to rotate by the connecting rod 12, and further drive the stirring rod 16 which is arranged on the outer side of the vertical rod 10 to rotate, can stir the inside raw materials of first stirring chamber 8, and can drive montant 10 up-and-down motion when clamp plate 7 up-and-down motion, the structure through stopper 11 and spacing groove 13 makes montant 10 can slide from top to bottom in the connecting tube pole outside, makes montant 10 pivoted in-process can slide along connecting rod 12 surface through this structure.
Still further, the portion of the outer side of the screw rod 5 near the bottom is not provided with a screw thread and is a polished rod, a storage tank 17 is arranged on the outer side surface of the position, a stirring sheet 18 is arranged inside the storage tank 17, the bottom of the stirring sheet 18 is arranged inside the storage tank 17 and is fixed with the screw rod 5, a sliding block 19 is fixedly connected to the top end of the stirring sheet 18, the sliding block 19 is connected inside the storage tank 17 in a sliding mode, a guide rod 20 is fixedly connected inside the storage tank 17, and the guide rod 20 penetrates through the sliding block 19 and is connected with the sliding block 19 in a sliding mode.
The inside of sliding sleeve 6 is rotated and is connected with the lantern ring 21, and the lantern ring 21 internal surface is smooth, and the quantity of the lantern ring 21 sets up to three, is in inside top, bottom and the intermediate position of sliding sleeve 6 respectively, and the sliding sleeve 6 inner wall is provided with internal thread 22, and sliding sleeve 6 passes through internal thread 22 and 5 threaded connection of lead screw, at sliding sleeve 6's bottom fixedly connected with uide bushing 23.
During the use, can drive the stirring vane 18 in its outside when the lead screw 5 rotates and rotate, thereby stir the inside raw materials of second stirring cavity 9, and the bottom of sliding sleeve 6 is provided with uide bushing 23, make sliding sleeve 6 drive the in-process of clamp plate 7 downstream, uide bushing 23 can extrude stirring vane 18 to the hold-up tank 17 inside gradually, thereby make clamp plate 7 can downstream to the inside bottom of sleeve 2, can extrude the inside raw materials of second stirring cavity 9 to first stirring cavity 8 inside this moment, thereby cooperate the inside puddler 16 of first stirring cavity 8 to stir the raw materials once more, through being provided with guide bar 20 in hold-up tank 17 inside, can carry on spacingly to slider 19, make it stably arrange in hold-up tank 17 inside and slide from top to bottom.
Through being provided with the lantern ring 21 in the inside of sliding sleeve 6, and the inside internal thread 22 that meshes mutually with lead screw 5 of sliding sleeve 6 sets up near the inside top of sliding sleeve 6 and bottom lantern ring 21, when sliding sleeve 6 downstream, can extrude stirring piece 18 through uide bushing 23, stirring piece 18 can contact with the inside lantern ring 21 of sliding sleeve 6 this moment, make stirring piece 18 can drive lantern ring 21 and rotate through this structure, thereby can avoid stirring piece 18 and the internal thread 22 on the sliding sleeve 6 inner wall to rub mutually, when sliding sleeve 6 continues downstream and accomplish stirring piece 18 and extrude to the hold-up tank 17 inside, stirring piece 18 mainly contacts with the inside three lantern ring 21 of sliding sleeve 6, and can not contact with the inside internal thread 22 of sliding sleeve 6, can protect stirring piece 18 and sliding sleeve 6.
As shown in fig. 3-10, be provided with the water conservancy diversion passageway 24 that supplies the material to pass through in the churn 3, water conservancy diversion passageway 24 bottom sets up on the inside bottom surface of churn 3 and is linked together with second stirring chamber 9, water conservancy diversion passageway 24 top sets up on the 3 lateral walls of churn and is linked together with first stirring chamber 8, the inside bottom of churn 3 is provided with row material pipe 25, arrange the material pipe 25 top and run through churn 3 and extend to inside the churn 3, arrange material pipe 25 and run through sleeve 2 and extend to sleeve 2 outside bottom, arrange the inside sealing screw 26 that is provided with of material pipe 25, sealing screw 26 and row material pipe 25 threaded connection, sealing screw 26 bottom fixedly connected with handle, the churn 3 outside is provided with sealing plug 27, sealing plug 27 sets up to be shaft-like and with churn 3 threaded connection.
When the screw 5 rotates, the sliding sleeve 6 and the pressing plate 7 can be driven to move downwards, when the pressing plate 7 moves downwards, the second stirring chamber 9 can be extruded, at the moment, the pressure inside the second stirring chamber 9 is increased, the raw materials inside the second stirring chamber can be extruded into the first stirring chamber 8 through the flow guide channel 24, at the moment, the materials can be gradually discharged from the flow guide channel 24 and fall to the top of the pressing plate 7, the stirring rod 16 outside the vertical rod 10 can stir the falling materials, at the moment, the materials originally at the bottom end of the second stirring chamber 9 can be firstly pressed into the first stirring chamber 8, the continuously falling raw materials can be stirred through the rotating stirring rod 16, so that the stirring is more sufficient, when the pressing plate 7 moves upwards, the air pressure inside the second stirring chamber 9 is reduced, negative pressure is formed inside the flow guide channel 24, when the pressing plate 7 drives the raw materials at the top of the pressing plate to move to the top end of the flow guide channel 24, the material on clamp plate 7 top can be inhaled inside water conservancy diversion passageway 24, and then get back to second stirring cavity 9 again through water conservancy diversion passageway 24 inside, and the raw materials of the inside top layer of first stirring cavity 8 originally can enter into second stirring cavity 9 bottommost, can constantly stir the raw materials of upwelling through stirring piece 18, thereby stir more fully, the continuous circulation of material is passed through to this structure, and continuously stir the inside material of entering into first stirring cavity 8 and second stirring cavity 9, stirring effect is better, make the ice cream taste of preparation more fine and smooth.
When the material needs to be discharged, the flow guide channel 24 can be sealed through the sealing plug 27, the sealing screw 26 is opened at the moment, the pressing plate 7 is driven to move downwards through the screw rod 5, the pressing plate 7 moves downwards to extrude the raw material inside the second stirring chamber 9, and the material can be discharged through the discharge pipe 25 because the flow guide channel 24 is sealed, and the material can be completely discharged when the pressing plate 7 moves downwards to the bottom end of the stirring barrel 3.
As shown in fig. 1, 3, 4, 5, and 6, the outer side of the pressing plate 7 is fixedly connected with a bump 28, the inner wall of the mixing drum 3 is provided with a sliding groove matched with the bump 28, the rotation of the pressing plate 7 can be limited by the structure, so that the pressing plate 7 can be driven by the sliding sleeve 6 to move up and down when the lead screw 5 rotates, the bottom end inside the mixing drum 3 is provided with a groove 29, the groove 29 is matched with the guide sleeve 23, when the pressing plate 7 moves to the bottom end of the mixing drum 3, the guide sleeve 23 is arranged inside the groove 29, the supporting plate is fixedly connected between the mixing drum 3 and the sleeve 2, a material groove 30 is arranged between the mixing drum 3 and the sleeve 2, cooling liquid can be placed inside the material groove 30 to cool the ice cream, in addition, the raw material can be heated and melted by filling fluid with high temperature, the top end of the mixing drum 3 is fixedly connected with a supporting frame, and the motor 4 is fixedly connected with the top of the supporting frame, the top end of the connecting rod 12 is rotatably connected with the bracket.
An ice cream preparation method of an ice cream machine comprises the following steps:
s1, adding milk, white granulated sugar, milk powder, cream, refined butter, eggs and a stabilizer into the stirring cylinder 3 for homogenizing treatment;
s2, adding a refrigerant into the material tank 30, wherein the refrigerant consists of a mixture of salt and ice;
s3, stirring the materials for 20-40 min by driving the stirring rod 16 and the stirring sheet 18 through the motor 4 to form the ice cream stock solution.
Example two
As shown in fig. 11-16, the bubble removing mechanism for ice cream machine comprises a pressing plate 7, a vibrating block 321 and a stirring rod 16, wherein a vertical rod 10 is arranged on the upper end surface of the pressing plate 7, a connecting rod 12 is slidably connected to the upper end of the vertical rod 10, the connecting rod 12 is hermetically arranged in contact with the vertical rod 10, the stirring rod 16 is fixedly arranged on the outer end surface of the vertical rod 10, the vertical rod 10 and the stirring rod 16 are both hollow, a through hole 327 penetrates through the connecting position of the stirring rod 10 and the vertical rod 10, a needle 329 is slidably embedded outside the stirring rod 10, a cam 322 is fixedly arranged at the bottom of the vertical rod 10, the vibrating block 321 is slidably arranged at the position of one side of the cam 322 on the upper end surface of the pressing plate 7, when the vertical rod rotates, the cam is driven to rotate, and contacts with the vibrating block to vibrate, so as to accelerate the upward floating of bubbles inside the ice cream, and the bubbles are upward floating, the stirring rod is arranged on the stirring rod, and the air bubbles are punctured by the needle arranged on the stirring rod, so that the interior of the ice cream is free of air bubbles, cracks can not be generated due to the air bubbles in the ice cream when the ice cream is solidified, and the taste of the ice cream is more delicate.
Specifically, the number of the vertical rods 10 is provided with a plurality of vertical rods 10, the vertical rods 10 are arranged on the upper end surface of the pressing plate 7 in an annular array in a rotating mode, a sliding groove 325 is formed between each vertical rod 10, a first sliding block 323 is fixedly arranged at the bottom of the oscillating block 321, the first sliding block 323 is arranged in the sliding groove 325 in a sliding mode, two ends of the first sliding block 323 are fixedly connected with first springs 324 between the sliding grooves 325, the farthest stroke position of the cam 322 can be in contact with the oscillating block 321, two ends of the oscillating block are respectively provided with a cam, the oscillating effect of the oscillating block is accelerated, and floating of bubbles is accelerated.
Specifically, a second sliding block 328 is fixedly disposed on the lower side of the needle bar 329, the second sliding block 328 penetrates through the outer wall of the stirring rod 10, a cross bar 3210 is fixedly disposed inside the stirring rod 16 horizontally in the width direction, and a second spring 3211 is fixedly disposed between the cross bar 3210 and the second sliding block 328.
Specifically, the rear side of the contact position between the vertical rod 10 and the connecting rod 12 is provided with a through groove 326, the through groove 326 is communicated with the through hole 327, when the vertical rod 10 is located at the bottom of the stroke, the air pressure value of the through groove 326 is standard atmospheric pressure, and when the vertical rod moves upwards, due to the fact that the size is reduced, the air pressure in the through groove is increased, the second sliding block is driven to slide outwards, and at the moment, the needle pricks outwards, and bubbles are effectively pricked.
Specifically, when the second spring 3211 is in the contracted state, the pin 329 is hidden inside the outer wall of the stirring rod 16.
An ice cream machine, comprising a mixing drum for containing raw materials and a bubble removing mechanism 32 for the ice cream machine according to claim 1, wherein the mixing drum is internally provided with a mixing mechanism, the mixing mechanism comprises a pressing plate which is slidably arranged inside the mixing drum and divides the mixing drum into a first mixing chamber and a second mixing chamber, the volume of the second mixing chamber is reduced when the pressing plate is close to the bottom end of the mixing drum, the volume of the first mixing chamber is increased, the volume of the second mixing chamber is increased when the pressing plate is far away from the bottom end of the mixing drum, the volume of the first mixing chamber is reduced, a flow guide channel is embedded in the mixing drum, one end of the flow guide channel is communicated with the bottom end inside the second mixing chamber, the other end of the flow guide channel is communicated with the top end inside the first mixing chamber, and the bubble removing mechanism 32 is arranged inside the first mixing chamber 8.
Specifically, rabbling mechanism still includes the motor, the output fixedly connected with lead screw of motor, the lead screw outside sets up the sliding sleeve, sliding sleeve and lead screw threaded connection, clamp plate fixed connection is in the outside of sliding sleeve, and ice-cream machine is with removing bubble mechanism and the effective linkage of ice-cream machine, further gets rid of the inside bubble of ice-cream when the compression stirring ice-cream, makes the ice-cream taste of preparation better, and the quality is more excellent, also need not to add the power supply, practices thrift the cost, has safe maneuverability.
The working principle is as follows: the screw rod 5 is driven to rotate by the output end of the motor 4, the screw rod 5 can drive the sliding sleeve 6 which is meshed with the screw rod 5 to move up and down by rotating, thereby driving the pressing plate 7 which is arranged on the outer side of the sliding sleeve 6 to move up and down, the sliding sleeve 6 and the pressing plate 7 can be driven to move down by rotating the screw rod 5, the second stirring chamber 9 can be extruded by the pressing plate 7 when the pressing plate 7 moves down, at the moment, the pressure inside the second stirring chamber 9 can be increased to extrude the raw material inside the second stirring chamber into the first stirring chamber 8 through the diversion channel 24, at the moment, the material can be gradually discharged from the diversion channel 24 and falls to the top of the pressing plate 7, the stirring rod 16 which is arranged on the outer side of the vertical rod 10 can stir the falling material, at the moment, the material which is originally arranged at the bottom end of the second stirring chamber 9 can be firstly pressed into the first stirring chamber 8, and the continuously falling raw material can be stirred by the rotating stirring rod 16, so that the stirring is more sufficient, when the pressing plate 7 moves upwards, the air pressure inside the second stirring chamber 9 is reduced, negative pressure is formed inside the diversion channel 24, when the pressing plate 7 drives the raw material at the top of the pressing plate to move to the top of the diversion channel 24, the material at the top of the pressing plate 7 is sucked into the diversion channel 24 and then returns to the inside of the second stirring chamber 9 again through the diversion channel 24, the raw material at the top layer inside the first stirring chamber 8 enters the bottom of the second stirring chamber 9 originally, the upward-flowing raw material can be continuously stirred through the stirring sheet 18, so that the stirring is more sufficient, the structure continuously circulates the material and continuously stirs the materials entering the first stirring chamber 8 and the second stirring chamber 9, the stirring effect is better, the taste of the made ice cream is more delicate, and the cam is driven to rotate when the vertical rod rotates, the piece is vibrated in the cam contact, make it vibrate, the inside bubble of ice cream upwards floats with higher speed, the bubble upwards floated in-process, the puddler is in the stirring, set up the acupuncture on it and stab the bubble, make the inside bubble-free of ice cream, can not produce the crack because inside bubble when ice cream solidifies, the taste that makes ice cream simultaneously is more exquisite, because the volume diminishes when the montant rebound, so link up the increase of inslot gas pressure, drive the second sliding block and outwards slide, the acupuncture outwards pierces at this moment, more effective bubble of puncturing.

Claims (7)

1. Bubble removing mechanism for ice cream machine, its characterized in that: including clamp plate, shock piece and puddler, the up end of clamp plate is equipped with the montant, the upper end sliding connection of montant has the connecting rod, the connecting rod with the sealed setting of contact position of montant, the fixed puddler that is equipped with of outer terminal surface of montant, montant and puddler are hollow setting, the puddler with the hookup location of montant runs through there is the through hole, the outside slip of puddler inlays and is equipped with the acupuncture, the bottom rigidity of montant is equipped with the cam, the position slip of clamp plate up end cam one side is equipped with and shakes the piece.
2. An ice cream machine defoaming mechanism according to claim 1, further comprising: the quantity of montant is equipped with a plurality ofly, and is a plurality of montant annular array rotate set up in the up end of clamp plate, every the spout has been seted up between the montant, vibrate the fixed first sliding block that is equipped with in bottom of piece, first sliding block slide set up in the spout, first sliding block both ends with fixedly connected with first spring between the spout, the position of the farthest stroke of cam can with vibrate the piece contact.
3. An ice cream machine defoaming mechanism according to claim 1, further comprising: the fixed second sliding block that is equipped with of needled downside, the second slides and runs through soon the outer wall of puddler, the inside horizontal of puddler is fixed in the width direction and is equipped with the horizontal pole, the horizontal pole with the fixed second spring that is equipped with in the middle of second sliding block.
4. An ice cream machine defoaming mechanism according to claim 1, further comprising: the rear side of the contact position of the vertical rod and the connecting rod is provided with a through groove, the through groove is communicated with the through hole, and when the vertical rod is positioned at the bottommost part of the stroke, the air pressure value of the through groove is standard atmospheric pressure.
5. An ice cream machine defoaming mechanism according to claim 3, further comprising: when the second spring is in a contraction state, the acupuncture is hidden in the inner part of the outer wall of the stirring rod.
6. An ice cream machine is characterized in that: the ice cream machine defoaming mechanism comprises a mixing drum for containing raw materials and the ice cream machine defoaming mechanism as claimed in claim 1, wherein the mixing drum is internally provided with the mixing mechanism, the mixing mechanism comprises a pressing plate which is arranged inside the mixing drum in a sliding manner and divides the mixing drum into a first mixing chamber and a second mixing chamber, the volume of the second mixing chamber is reduced when the pressing plate is close to the bottom end of the mixing drum, the volume of the first mixing chamber is increased, the volume of the second mixing chamber is increased when the pressing plate is far away from the bottom end of the mixing drum, the volume of the first mixing chamber is reduced, a diversion channel is embedded in the mixing drum, one end of the diversion channel is communicated with the bottom end inside the second mixing chamber, the other end of the diversion channel is communicated with the top end inside the first mixing chamber, and the defoaming mechanism is arranged inside the first mixing chamber.
7. An ice cream machine according to claim 6, wherein: the stirring mechanism further comprises a motor, a lead screw is fixedly connected to the output end of the motor, a sliding sleeve is arranged on the outer side of the lead screw, the sliding sleeve is in threaded connection with the lead screw, and a pressing plate is fixedly connected to the outer side of the sliding sleeve.
CN202111255056.8A 2021-10-27 2021-10-27 Ice cream machine and bubble removing device for ice cream machine Active CN114451480B (en)

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