CN210901236U

CN210901236U - Ice cream freezing machine

Info

Publication number: CN210901236U
Application number: CN201921138035.6U
Authority: CN
Inventors: 陈裕洲
Original assignee: Jiangxi Ruifeng Food Co ltd
Current assignee: Jiangxi Ruifeng Food Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-07-03
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an ice cream freezer, including organism, refrigeration case, the organism skin is the heat preservation, and the organism inlayer is transparent tempered glass, and the organism upper end is fixed with into gas port, feed inlet, and the lower extreme is provided with the discharge gate, and bottom of the body is the refrigeration case, including compressor, cold plate, organism upper end central point puts and is provided with sealed pivot, sealed pivot lower extreme is connected with the dwang, dwang lower extreme fixedly connected with scraper, the scraper uses dwang symmetrical arrangement, and the scraper can cover the cold plate of bottom of the body when the dwang rotates, and the ice cream thick liquids of congealing the state can roll from top to bottom along with the scraper of oblique angle setting for the stirring is more even, and transparent tempered glass's setting can make the people clearly see the shaping degree of built-in thick liquids, and to the control of ice.

Description

Ice cream freezing machine

Technical Field

The utility model belongs to the technical field of the ice cream machine that congeals, concretely relates to ice cream machine that congeals.

Background

The process of making ice cream by the ice cream freezing machine is an efficient heat exchange process and is also a process of finally freezing an ice cream mixture into a semi-solid form; in the process of freezing, ice cream slurry is poured into a freezing cylinder of an ice cream freezing machine through a feeding hole and is mixed by a stirrer, meanwhile, a refrigerant in the freezing cylinder wall freezes the slurry, ice cream frozen on the inner wall of the freezing cylinder is continuously scraped by a blade on the stirrer, the slurry is continuously frozen, scraped and mixed with air for stirring, and finally an ice cream product with expansion rate and fine tissue is obtained, wherein the discharging temperature is generally-6 ℃ to-9 ℃.

There are however many places where ice cream freezers need to be perfected:

1. the structure that the freezer adopts the metal bucket is inconvenient to observe the crystallization degree of thick liquids in the bucket to and stir the operational aspect of scraper.

2. The freezer is not provided with a separate air inlet, and the sanitary condition of the product can be influenced by adopting indoor common air to expand the ice cream.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ice cream freezing machine which is not enough in the prior art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an ice cream freezer comprises a freezer body and a refrigeration box, wherein the freezer body is cylindrical, the diameter of the freezer body is larger than that of a circular condensation plate arranged on the refrigeration box, the freezer body is vertically fixed on the refrigeration box and coaxially arranged with the condensation plate, the freezer body is hermetically connected with the refrigeration box, the outer layer of the freezer body is a heat-insulating layer, the inner layer of the freezer body is transparent strengthened glass, a slurry inlet is formed in the upper end of the freezer body, a sealing rotating shaft is arranged in the middle of the top of the freezer body, a motor is arranged at the upper end of the sealing rotating shaft and is fixed above the freezer body through a motor support, a rotating rod is fixedly connected at the lower end of the sealing rotating shaft, the other end of the rotating rod is close to the condensation plate, a scraper is fixedly connected to the vertical outer side wall of the rotating rod, the number of the scrapers is 2, the, the lower end of the machine body is provided with an ice cream discharge hole.

Preferably, still be fixed with the stirring leaf on the dwang, stirring leaf quantity is 2, and is symmetrical and be located the scraper top about the dwang.

Preferably, a vertical opening is arranged on the heat-insulating layer and serves as an observation port, and a graduated scale is marked on the peripheral wall of the transparent tempered glass in the observation port.

Preferably, a compressor refrigerating device is installed in the refrigerating box, and an evaporator of the compressor refrigerating device is tightly attached to the condensing plate.

Preferably, the top of the machine body is provided with an air charging opening.

Use the technical scheme of the utility model, beneficial effect is:

1. the organism adopts transparent tempered glass, the structure of outer parcel heat preservation to it has a vertical viewing aperture to open at the heat preservation, and the crystallization degree of the internal thick liquids of seeing organism that can understand like this to and the running state of scraper, set up the scale on the rethread viewing aperture, can see the liquid level height of thick liquids, thereby calculate the inflation degree of ice cream, to controlling more accurately of ice cream taste.

2. The circular condensing plate of organism bottom is filled up to scraper movement track, and the ice cream that can not have the congealing glues for a long time and glues on the condensing plate, forms the bold crystalline substance, and the stirring leaf of deuterogamying scraper top for the stirring is more even.

3. The top of the machine body is also provided with an air inlet which can lead in cleaned air, thus ensuring the sanitary quality of ice cream products.

Drawings

Fig. 1 shows an overall structure of the present invention;

fig. 2 shows a schematic structural diagram of the body of the present invention;

figure 3 shows the structure schematic diagram of the refrigeration box of the utility model

Wherein the figures include the following reference numerals:

the device comprises a refrigeration box 1, a condensation plate 2, a motor support frame 3, a heat preservation layer 4, a stirring blade 5, transparent strengthened glass 6, a sealing rotating shaft 8, a motor 9, an air inlet 10, a material inlet 11, a rotating rod 12, a scraper 13, an observation port 14 and a material outlet 15.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, fig. 1 is a schematic view of the overall structure of the ice cream freezer, which includes a freezer body and a refrigeration box 1, the freezer body is cylindrical, the diameter of the freezer body is larger than that of the refrigeration box 1, a circular condensation plate 2 is arranged on the freezer body, the freezer body is vertically and hermetically fixed on the refrigeration box 1, the freezer body is symmetrical with the circle center of the condensation plate 2, the outer layer of the freezer body is a heat preservation layer 4, the inner layer is a transparent strengthened glass 6, the top end of the freezer body is provided with a slurry inlet, the middle position of the top of the freezer body is provided with a sealing rotating shaft 8, the upper end of the sealing rotating shaft 8 is provided with a motor 9, the motor 9 is fixed above the freezer body through a motor 9 support, the lower end of the sealing rotating shaft 8 is fixedly connected with a rotating rod 12, the other end of, the scraper blade is deviated from the center shaft of the rotating rod 12 by 30 degrees, the lower end of the scraper blade 13 is attached to the condensing plate 2, the diameter of the motion trail of the scraper blade 13 is larger than that of the condensing plate 2 at the bottom of the machine body when the rotating rod 12 rotates, and the lower end of the machine body is provided with an ice cream finished product outlet; the rotating rod 12 is fixedly provided with 2 stirring blades 5, and the stirring blades 5 are symmetrical about the rotating rod 12 and are positioned above the scraper 13; the top of the machine body is provided with an air inlet 10.

Referring to fig. 2, fig. 2 is a schematic view of the structure of the utility model, a vertical opening is arranged on the heat-insulating layer 4 as an observation port 14, a graduated scale is marked on the peripheral wall of the transparent strengthened glass 6 in the observation port 14, and an ice cream discharge port 15 is arranged at the bottom of the machine body.

Please refer to fig. 3, fig. 3 is a schematic structural diagram of a refrigeration box 1 of the present invention, the refrigeration box 1 is a cube, a refrigeration device is arranged inside the refrigeration box, the refrigeration mode is that a compressor sucks a vapor refrigerant with lower pressure coming out from an evaporator, the vapor refrigerant with lower pressure is sent into a condenser after the pressure of the vapor refrigerant rises, the liquid refrigerant is condensed into liquid with higher pressure in the condenser, the liquid refrigerant is sent into the evaporator after being throttled by a throttle valve and becomes liquid with lower pressure, at this time, the refrigerant is changed into gas from liquid to absorb heat, so that the temperature of a condensation plate 2 closely attached to the evaporator is reduced, the refrigerant absorbs heat from the condensation plate 2 in the evaporator, the vapor is evaporated to become vapor with lower pressure, and then the vapor is sent into an inlet of the compressor, thereby completing the.

From the above description, it can be seen that the specific using method and operation principle of the above-mentioned embodiments of the present invention are as follows:

leading ice cream slurry into the machine body from a feeding port 11, observing the liquid level height of the slurry from an observation port 14, and stopping leading the slurry after reaching a preset height; the power supply is switched on, the refrigeration equipment in the refrigeration box 1 starts to run, the cold source is conducted to the condensing plate 2, and the slurry in contact with the condensing plate 2 starts to freeze and crystallize; starting a motor 9 at the top of the machine body, driving a sealing rotating shaft 8 and a rotating rod 12 to rotate through the rotation of the motor 9, continuously scraping frozen slurry along a condensing plate 2 by a scraper 13 at the bottom of the rotating rod 12, and simultaneously stirring the slurry along with the rotation of the rotating rod 12 by a stirring blade 5 fixed on the rotating rod 12 above the scraper 13; clean air is filled in from the air filling port 10, so that the slurry is continuously frozen, scraped and mixed with the air for stirring, the degree of crystallization of the slurry is checked through the observation port 14, the expansion degree of the ice cream is calculated through a graduated scale of the observation port 14, the taste of the ice cream is controlled, and finally the ice cream product with expansion rate and fine texture is obtained and is led out from a discharge port 15 arranged at the bottom of the machine body.

Claims

1. The utility model provides an ice cream freezer, includes organism, refrigeration case (1), its characterized in that: the machine body is cylindrical, the diameter of the machine body is larger than that of a circular condensing plate (2) arranged on a refrigeration box (1), the machine body is vertically fixed on the refrigeration box (1) and coaxially arranged with the condensing plate (2), the machine body is in sealing connection with the refrigeration box (1), the outer layer of the machine body is a heat insulation layer (4), the inner layer of the machine body is transparent strengthened glass (6), a slurry inlet (11) is formed in the upper end of the machine body, a sealing rotating shaft (8) is arranged in the middle of the top of the machine body, a motor (9) is arranged at the upper end of the sealing rotating shaft (8), the motor (9) is fixed above the machine body through a motor support, a rotating rod (12) is fixedly connected to the lower end of the sealing rotating shaft (8), the other end of the rotating rod (12) is close to the condensing plate, scrapers (13) are, the scraper is sat and is 30 degrees contained angles at the plane with the rotating rod axis, scraper (13) lower extreme laminating condensation plate (2), the movement track diameter of scraper (13) is greater than condensation plate (2) of bottom of the body when dwang (12) rotate, the organism lower extreme is equipped with ice cream discharge gate (15).

2. An ice cream freezer according to claim 1, wherein: still be fixed with stirring leaf (5) on dwang (12), stirring leaf (5) quantity is 2, and be located scraper (13) top about dwang (12) symmetry.

3. An ice cream freezer according to claim 1, wherein: a vertical opening is arranged on the heat-insulating layer (4) and serves as an observation port (14), and a graduated scale is marked on the peripheral wall of the transparent tempered glass (6) in the observation port (14).

4. An ice cream freezer according to claim 1, wherein: the refrigeration device is characterized in that a compressor refrigeration device is installed in the refrigeration box (1), and an evaporator of the compressor refrigeration device is tightly attached to the condensation plate (2).

5. An ice cream freezer according to claim 1, wherein: the top of the machine body is provided with an air inlet (10).