309 results about "Ice-cream maker" patented technology

The invention relates to a stirring device of an ice cream machine. The stirring device comprises a stirring shaft and a stirring blade fixed on the outer surface of the stirring shaft, wherein the stirring blade comprises two groups of flaky blades arranged along the axial direction of the stirring shaft and a stripe blade arranged at the tail end of the stirring shaft. The stirring device further comprises a scraper assembly arranged between the two groups of flaky blades, wherein the scraper assembly comprises a first mounting seat and a scraper arranged on the first mounting seat, and the scraper is in pinned connection with the first mounting seat; in the limited range of the first mounting seat, the scraper slides in a way of contacting the first mounting seat and rotates by taking the back of the scraper as a shaft. By using the stirring device of the ice cream machine, delivery and scraping of slurry can be completed independently, the position of the scraper can be adjusted according to the clearance between the stirring device and the wall of a stirring cylinder so that the scraper can be clung to the inner wall of the cylinder and scrape all slurry, and therefore, a series of problems caused by the clearance between the stirring device and the inner wall of the cylinder are overcome, and the stirring device has the effects of being good in scraping effect, strong in thrust and convenient for changing the scraper.

The invention relates to an Internet-based novel intelligent ice cream machine. The machine includes a casing module, an ice cream machine module for holding ice cream and extruding the ice cream, anautomatic selling module, a host computer interaction interface module with a purchase window, a control module and a payment module, and an interconnection and interworking module. The ice cream machine module comprises an ice cream automatic discharging mechanism; the automatic selling module comprises an automatic cup dropping mechanism, a nut adding mechanism and/or a jam adding mechanism, anda conveying mechanism; the casing module comprises a box body, and the box body is provided with a cup taking port; and the conveying mechanism sends an ice cream cup containing the ice cream to thecup taking port. A person only needs to select and pay through the host computer interaction interface module, and the ice cream machine can be automatically controlled to make the ice cream, and therefore, usage is very convenient, specifications are improved, Internet technology is applied to the industry, development can be greatly accelerated, and a prospect is better.

The invention provides an extrusion head and an ice cream machine employing the extrusion head. The extrusion head comprises a conical body with cutting knives and extrusion threads, wherein continuous cuts respectively formed by merging more than two cutting knives and extrusion screw heads are formed on the surface of the extrusion head; a plane is arranged at the top of the extrusion head; the extrusion screw heads positioned at the upper part of the extrusion head have small inclination; the cutting knives positioned at the lower part of the extrusion head have large inclination; the whole inclination transits gradually; a rotary shaft is arranged at the base part of the extrusion head; the cutting knives are manufactured by adopting plastic or metal; and more than two flow guide grooves evenly distributed in the radial direction are formed in the plane at the top of the extrusion head. The ice cream machine with the extrusion head comprises a material feed cylinder arranged on a machine stand, wherein the extrusion head is inserted into the material feed cylinder transversely or obliquely; and a grinding cover with a material discharge opening is formed in one side surface of the material feed cylinder. The ice cream machine has the characteristics of simple and reasonable structure, low vibration, low noise and wide application range.

The invention discloses a mixer shaft of a hard ice cream machine. The mixer shaft comprises a central rotating shaft (1), a rotator (3) and a mixing blade (2), wherein the rotator (3) is arranged on the central rotating shaft (1); the mixing blade (2) is arranged on the rotator (3); an outer edge of the mixing blade (2) is provided with doctor knives (7); and the doctor knives (7) are arranged at different heights of the mixing blade (2) and can slide along the mixing blade (2) in the radial direction of the mixer shaft. By adopting the mixer shaft of the hard ice cream machine, the doctor knives can be clung to the inner wall of a freezing cylinder of the hard ice cream machine under the action of centrifugal force during agitation to scrap the inner wall of the freezing cylinder more cleanly so as to increase the refrigeration speed and the refrigeration uniformity of the hard ice cream machine, and ensure that an ice cream cake body cannot have a deteriorated taste due to the interfusion of ice scraps.

An ice cream and topping mixing attachment for being detachably connected to a soft ice cream machine for the mixing of a topping with the soft ice cream. The mixing attachment includes a mixing attachment housing having an interior compartment with an interior side wall. The mixing attachment also includes a topping canister for containing topping which is supported in the interior compartment of the mixing attachment housing. The interior side wall of the interior compartment and the outer circular side wall of the topping canister form a vertical passageway for the ice cream to pass through from top to bottom. The topping canister includes an entrance canister upper end and an exit canister lower end. The canister lower end includes a valve thereon for expelling a topping ingredient from the topping canister. The mixing attachment housing also includes an entrance housing end and an exit housing end; the exit housing end of the mixing attachment housing and the valve on the exit canister lower end of the topping canister are co-extensive with each other and cooperate with each other for simultaneously expelling a composite of mixed soft ice cream and one or more topping ingredients from the exit housing end and from the valve on the exit canister lower end.

A mixing paddle for use in a conventional ice cream maker includes two vertical arms that have outer contact edges that exceed the inner diameter of the freezer bowl in which they are positioned during use. This enables the contact edges to effectively scrape ice cream ingredients from the inner wall of the bowl during use and direct the ingredients toward the center of the bowl. The mixing paddle also comprises two cross-members that have pin-wheel style shapes that move ice cream ingredients vertically during use. The combined effect of the vertical arms and the cross-members optimally and uniformly mixes the ice cream ingredients during use and ensures efficient cooling.

The invention discloses a refrigeration control method of an ice cream machine. The ice cream machine comprises a freezing cylinder with a stirrer, a main refrigerating system and a control system. The main refrigerating system comprises a refrigerating loop formed by connecting a compressor, a condenser, a throttling device and an evaporator through a refrigerating pipeline. The control system controls the main refrigerating system to refrigerate ice cream in the freezing cylinder and controls the stirrer to perform stirring. The throttling device is an electronic expansion valve. The controlsystem is further used for acquiring a real-time forming degree value of ice cream materials in the freezing cylinder and controlling the valve opening degree of the electronic expansion valve through forming degree value feedback. The forming degree value is a forming value divided according to the forming degree in the hardness/or viscosity ice cream forming process of ice cream material liquidstate-solid mixed state-solid state-system setting; and the control system controls the valve opening degree of the electronic expansion valve to change along with the change of the forming degree value. The refrigerating capacity in the ice cream material forming process can be accurately controlled.

The invention describes a machine for making ice-cream which comprises a holding tank and a cooling and/or heating circuit for a liquid or semi-liquid foodstuff to be treated, a detection apparatus capable of detecting a characteristic parameter of this product, and a control unit capable of recognizing the product starting from this parameter, and for setting operating parameters for the machine on the basis of the product recognized.

The invention relates to an ice cream mixing drum belonging to food processing machinery. The ice cream mixing drum comprises a cylinder body, a drive shaft, a propeller and a heat exchange sleeve, wherein a raw material inlet is arranged at one side of the cylinder body, an ice cream output valve is arranged at the other side of the cylinder body, the propeller is installed in the cylinder body, the drive shaft is connected with the propeller, the heat exchange sleeve encircles the cylinder body and is provided with a working medium inlet and a working medium outlet, and a continuous inside spiral groove is arranged between the working medium inlet and the working medium outlet on the inner wall of the heat exchange sleeve and forms a continuous spiral channel with the outer wall of the cylinder body. In the invention, a working medium channel in a continuous spiral shape combined by the inside spiral groove of the heat exchange sleeve and the outer wall of the cylinder body forces working medium to flow along the spiral channel; the working medium exchanges heat with the cylinder body with longer time and larger contact area when flowing, thereby having the advantage of high heat exchange efficiency; and pasteurization is carried out on ice cream in a stirring cylinder body when heated to 60-80 DEG C. The invention is suitable for use on various ice cream freezers and slush machines.

The invention discloses a novel ice cream maker. The novel ice cream maker comprises a raw material vat, an air intake pipe, a magnetic driving pump and a freezing vat, wherein a raw material outlet is formed in the bottom of the raw material vat; the air intake pipe is arranged in the raw material vat, the upper end of the air intake pipe extends to an opening in the upper end of the raw material vat and communicate with outside air, and the lower end of the air intake pipe is connected with the raw material outlet and a feed opening of the magnetic driving pump; and the raw material outlet is connected with the feed opening of the magnetic driving pump, and a discharge opening of the magnetic driving pump is connected with a feed opening of the freezing vat through a connecting pipe. Compared with the prior art, the ice cream maker disclosed by the invention is simple and compact in structure, few in parts and components and small in size; when the ice cream maker is cleaned, the magnetic driving pump works to inhale water, then the ice cream maker can be thoroughly cleaned, and the parts and the components do not need to be disassembled, so that the working strength is reduced; and besides, ice cream produced by the ice cream maker has the advantages of being high in puffing rate, fine and smooth in mouth feel and smooth.

The invention discloses an integrated ice cream puffing pump with an inlet air regulation and an ice cream maker. The puffing pump comprises a material pump, wherein the material pump is provided with a material inlet pipe, a pump cavity and a material outlet pipe; the material inlet pipe and the material outlet pipe are both communicated with the pump cavity; the puffing pump also comprises a pump base; the material pump is mounted on the pump base; the side surface of the material pump is provided with an inlet air regulating valve communicated with the pump cavity of the material pump; an ice cream raw material is sucked in by the material pump and is mixed with air, which is sucked in through the inlet air regulating valve, in the pump cavity; a mixed material is discharged through the material outlet pipe. An integrated structural design is adopted by the puffing pump; the side-surface air inflow is carried out; the structure is simple, light and handy. The invention discloses an ice cream maker including the puffing pump at the same time.

A fruit ice cream machine comprises a feeding bin arranged on a machine base, wherein a feeding barrel is communicated with the feeding bin, a stirring cutter is arranged in the feeding bin, a motor arranged in the machine base is connected with a connector of the stirring cutter through a speed reducing mechanism, the stirring cutter comprises a prism-shaped cutter rest, and a stirring blade is embedded into a corner angle of the cutter rest. The cutter rest and the stirring blade divide the feeding bin into more than two stirring cavities. A cross section of the cutter rest is triangular, quadrilateral, pentagonal, hexagonal or polygonal. A press rod is arranged on the feeding barrel. A barrel cover is arranged on the feeding bin. A positioning protrusion is arranged on the barrel cover, a positioning groove is arranged on the cutter seat, the positioning protrusion is inserted into the positioning groove. A discharging port is arranged at the bottom of the feeding bin. The direction of an outlet of the discharging port is opposite to the rotation direction of the stirring cutter. The fruit ice cream machine has the advantages of being simple and reasonable in structure, small in overall size, low in manufacture cost, flexible in operation and high in work efficiency.

An ice cream machine for cooling liquid ice cream into frozen ice cream includes an evaporator system with a secondary evaporator. The evaporator system includes a cooling chamber having an ice cream input and an ice cream output. A valve can be placed at the ice cream input to achieve dry freeze operation. The valve can prevent the cooling chamber from being completely filled.

The invention discloses an ice cream machine which comprises a shell and an upper cover, wherein the shell is arranged below the upper cover; the shell and the upper cover are matched in an adhering way; the upper cover has an upper cover through hole; manual stirring devices are arranged in the upper cover and the shell in a matching way; each manual stirring device is provided with a hand rocking rod, a hand rocking seat, a hand rocking seat cover and a hand rocking stirring paddle; the hand rocking seat is inserted into the upper cover through hole to be matched with the upper cover in a connecting way; the hand rocking rod is arranged at the upper side of the hand rocking seat cover; the hand rocking stirring paddle is arranged at the lower side of the hand rocking seat cover, and the hand rocking stirring paddle penetrates through the hand rocking seat cover to be matched with the hand rocking rod in a detachable connecting way; the hand rocking seat is adhered to the hand rocking seat cover; the side wall of the hand rocking seat is matched with the shell in the detachable connecting way; the lower side of the hand rocking seat has a hand rocking seat through hole; an ice bucket with a side wall and a bottom filled with refrigerants is arranged below the hand rocking seat, and the ice bucket is internally provided with an ice bucket stirring paddle; the ice bucket stirring paddle is adhered to the hand rocking seat; a driver is arranged below the ice bucket, and the driver is matched with the ice bucket in a linking way; and the lower side of the driver is fixedly connected with the shell.

The invention discloses a cold control system of an ice cream machine, a cold control method and the ice cream machine. The cold control system of the ice cream machine comprises a material tank, a freezing cylinder, a main pipeline, a material tank precooling branch and a freezing cylinder cooling branch. The cold control method comprises a material tank precooling control method, wherein the material tank precooling control method specifically comprises the following steps: detecting the temperature Tc of the material tank, and comparing the temperature Tc with a preset precooling temperature T1; detecting whether the ice cream machine is in an ice cream making process or not; and detecting whether the temperature Tc of the material tank is higher than a second preset temperature T3 or not. The cold control system has the beneficial effects that as one material tank precooling branch is arranged on the freezing cylinder cooling branch in parallel, an independent cooling system is notadditionally arranged, and the production cost of the equipment can be lowered; meanwhile, when ice cream is made by using a main cooling system, material tank precooling operation is not implemented, so that the quality of the ice cream can be stabile; and in addition, precooling is implemented intermediately when the material tank temperature is low, and together with a stirring device, the problem that material pulp is frozen when the material tank is precooled can be avoided.

The present invention discloses a soft ice cream machine with the control function of frequency conversion; the present invention comprises a power interface, a mixing motor, a mixer, a refrigeration motor, a refrigeration device and a first frequency conversion control; the power output of the mixing motor drives the mixer to provide power for the refrigeration motor through the power interface; the refrigeration motor provides power for the refrigeration device; the mixing motor is a three-phase squirrel-cage asynchronous motor; the power interface is connected with the first frequency conversion control and the output of frequency conversion of the first frequency conversion control controls the a three-phase squirrel-cage asynchronous motor. The present invention provides a soft ice cream machine equipped with the driving function of frequency conversion; in the process of mixing paste, the soft ice cream machine has little noise and is convenient for timing; the starting torque is stable with high efficiency and the paste of ice cream is homogeneous.