KR20050082827A - Ice pulverization and powder for feed mechanism - Google Patents

Abstract

In the ice crushing and grinding device supply apparatus of the present invention, the ice frozen in the ice maker is filled in the case 110 and the receiving space 111 of the case 110 of the crusher 10, the opening of the received ice formed on one side of the case 110 In the supply device for pulverization and crusher for conveying to the pulverization and grinding unit 200 side installed in communication with the outer surface of the 112, the motor 120 is mounted on the other side of the case 110 to provide a rotational force, A plurality of spiral blades are formed on the outer circumference of the central shaft 144 installed across the receiving space 111 of the case 110 while interlocking with the driving shaft 121 of the motor 120 to rotate the wings. Screw 140 for conveying the ice in series by the, and the central axis of the screw 140 is installed on one side of the interior of the accommodating space 111 to communicate with the opening 112 of the case 110, the receiving space 111 ( Teeth of ice by pressure wing 153 interlocking with 144 It constitutes the pressure force to the ship 150 to provide at the same time toward the grinding and e swaebu 200 sequentially to the ice.

Description

Ice pulverization and powder for feed mechanism

The present invention relates to a device for crushing and crushing ice, and more particularly, to a crushing and crushing part for processing ice into various sizes by using a screw that rotates ice supplied from an ice maker installed in a refrigerator by a driving force of a motor. It is possible to supply ice with a strong conveying power to prevent ice scooping and to continuously supply a certain amount of ice at the same time, thereby improving the supply efficiency of the ice and to crush and crush the ice more effectively. It relates to a feed device for grinding and milling.

In general, a refrigerator used as a device for low temperature storage of food absorbs and cools heat in a storage compartment as vaporization heat when a refrigerant, Freon, is evaporated in an evaporator, and liquefies and absorbs heat from the outside. This action is repeated by the electric motor so that the temperature in the storage chamber is kept at a low temperature.

The refrigerator as described above includes a refrigerator part that maintains a low temperature by compressing and circulating a refrigerant to absorb heat from the inside and radiates it to the outside, and a storage part blocked by an insulating material so that the internal temperature cooled to store food is not increased. And, it is composed of an operation control unit that performs temperature control and defrost.

Here, the temperature control device is a device for maintaining the inside of the refrigerator at an appropriate temperature, the temperature varies depending on the food to be stored, but generally maintains 5 ~ 7 ℃, the defroster is the moisture in the outside air invaded by opening and closing the door of the refrigerator , The water vapor evaporated from the food in the refrigerator becomes frost and is attached to the evaporator to increase the refrigeration efficiency.

The refrigerator serves as an ice maker to induce low temperature cold air formed by circulation of the refrigerant by the operation of a cooling fan to make ice, and the ice produced in the ice maker is stored in a storage container and taken out according to the needs of the user. Has come.

In this way, the ice-making ice is formed on the inside or outside of the refrigerator with an ice crushing and crushing device for forming ice having a predetermined size, crushed ice crushed into a shape smaller than the size of ice and crushed ice crushed into a powder form. Formed and used according to the user's preference.

The prior art ice crushing and crusher is installed so as to provide the user with ice cubes having a certain size of ice, crushed ice of smaller size than the ice cubes, grinding powder having a size of powder form in the ice maker of the refrigerator It is.

As shown in FIG. 1, the prior art ice crushing and grinding machine includes an upper space that is opened inside and an opening 112 formed on one side thereof to accommodate a predetermined amount of ice frozen in the ice maker. 111 is formed in the case 110, the motor 120 is mounted on the other side of the case 110 to provide a rotational force, and coupled to the drive shaft 121 of the motor 120, the case 110 It is installed across the receiving space 111 of the conveyance shaft 130 is formed in the form of a spiral shaft and conveyed to the opening 112 side while rotating the ice in a spiral, the outer surface of the opening 112 of the case 110 It comprises a crushing and grinding unit 200 for crushing and grinding in the state of ice cubes, crushed ice and crushed ice by the intersection of the blades (201, 202) interlocked with the feed shaft 130 is supplied to the supplied ice .

As described above, in the ice supply apparatus for crushing and crushing ice of the related art, a feed shaft 130 for transporting and supplying ice to the crushing and crushing portion is rotated by a driving force of the motor 120 to make an ice maker (not shown). When the frozen ice is supplied into the receiving space 111, the upper portion of which is opened, the ice is transported while spirally moving toward the opening 112 of the case 110.

Such a transfer shaft 130 of the prior art is formed in the form of a spiral shaft and rotates the ice which is a solid body in a spiral direction by rotation, into the crushing and grinding part 200 through the opening 112 of the case 110. The ice is then processed into various sizes.

However, in the supply device for the grinding and grinding machine according to the prior art, when the feed shaft 130 provides the ice to the grinding and grinding unit 200 through the opening 112 of the case 110, the rotary blade 202 is fixed blade ( 201), the ice is crushed while crossing, wherein the transfer shaft 130 does not transfer the opening 112 while strongly compressing the ice when the ice is crushed and provided to the grinding part 200 through the opening 112. In the process of crushing the chain ice 튐 phenomenon occurs due to the pressing force of the rotary blade 202 and the fixed blade 201, the phenomenon that the ice supplied through the opening 112 is discharged in reverse.

As a result, the amount of ice processed by the grinding and grinding unit 200 is not constant because the ice is not continuously and continuously supplied to the grinding and grinding unit 200 due to the crushing of the ice. There was a problem that the transfer efficiency is greatly reduced because the transfer time is delayed due to collision with each other.

In addition, as the ice, which is a solid body, is transported by the rotation of the feed shaft 130 formed in the form of a spiral shaft, the ice of the solid body is rubbed with the feed shaft 130 during transfer, and the spiral ring of the helical feed shaft 130 is rotated. The phenomenon of pinching of ice occurred between the intervals, there was a problem that the ice transport rate can not be performed more.

In addition, when the ice is conveyed by the feed shaft 130 twisted in a spiral shape having a cross section, the ice is rubbed between the ice cubes as the ice cubes are transported while stirring a plurality of ice blocks instead of the separate ice cubes. There was a problem that the noise generated by the operation of the grinding and milling machine 10 by generating a.

In order to solve the above problems, the main object of the present invention is a crushing and grinding unit for crushing and crushing ice by installing a screw formed by forming a plurality of spiral blades interlocking with the motor to supply the ice supplied from the ice maker installed in the refrigerator. It is to prevent supply of ice and to pressurize the ice while continuously supplying a certain amount of ice to the grinding and grinding unit to improve the supply efficiency.

In addition, another object of the present invention is to supply the blades of the spiral shape on the outer periphery of the central axis is different in each section. The transfer wing and the pressurized wing are integrally formed so that more ice can be filled in the housing space of the case, and at the same time, the ice can be transported to the crushing and grinding part side with more powerful conveying force and pressure.

In addition, another object of the present invention is to insert the iron core inside the central axis of the screw for supplying ice and then formed on the outer periphery of the central axis of the spiral blade to bend or break the central axis of the screw even in contact with the solid ice It is to prevent the phenomenon and to maintain the strength and life of the screw.

In addition, another object of the present invention is to ensure that the ice is partitioned between the blades of the screw having a plurality of spiral blades are transported to each other so that the ice filled in the receiving space is transported in series without agitation between the solid ice By minimizing the friction to reduce the friction noise of the ice it is possible to reduce the operating noise of the grinding and grinding machine.

In order to achieve the above object, the ice crushing and grinding machine supply apparatus of the present invention fills the ice frozen in the ice maker in the case accommodation space of the crushing and grinding machine to the outer surface of the opening formed on the case side. In the crushing and grinding machine feed device for transferring to the crushing and grinding unit side installed in communication,

A plurality of spiral blades are formed on the outer circumference of a motor mounted on the other side of the case and providing a rotational force and a shaft coupled to the drive shaft of the motor and installed across the accommodation space of the case while interlocking with the drive shaft. It is installed on one side of the inside of the accommodating space so as to be in communication with the opening of the case accommodating space, and the pressure wing interlocked with the central axis of the screw to double the conveying force of the ice and simultaneously crush the ice. Characterized in that it comprises a pressing portion provided to the grinding part side.

In addition, the screw is formed in a spiral shape on the other side of the outer periphery of the central shaft that interlocks with the drive shaft of the motor, and the blade is formed integrally in connection with the feed wing in the center of the outer periphery of the central shaft, the cross section is circular Spiral wings on the shape. A plurality of transfer wings to partially pass the lower portion to fill the ice and fill the larger amount of ice into the housing space of the case, and integrally formed in a spiral shape in conjunction with the transfer wing on the outer periphery of the central axis It characterized by consisting of a pressurized wing to transfer the ice to the pressing portion.

The screw forms a central axis in a polygonal shape and twists the blade in half a rotation on the outer circumferential surface of the same shape as the central axis by twisting the blade in a vertical rotation to form a single screw symmetrically formed on the central axis to press the ice cube provided by the ice maker. Characterized in that configured to be transferred to the side.

In addition, a plurality of single screws are superimposed on the central axis.

In addition, the pressing unit is coupled to one side of the inside of the receiving space so as to communicate with the opening of the case receiving space and the guide housing of the ice transported by the screw, so as to interlock with the central axis of the screw to be rotatably coupled to the inner periphery of the housing It is characterized by consisting of a pressing wing that can be supplied while pressing the ice in order to form a moving passage between the wing and the wing by forming a spiral wing symmetrical to the outer periphery of the coupled coupling shaft.

In addition, the central axis of the screw is coupled to interlock with the drive motor in the state in which the iron core is introduced, characterized in that to form a screw formed on the outside to rotate by the drive of the drive motor.

Thus, referring to the preferred embodiment of the ice crushing and grinding device supply apparatus of the present invention configured as follows.

3 is an exploded perspective view showing a state in which an ice supply apparatus is installed in an ice crushing and grinding machine according to the present invention, and FIG. 4 is a cross-sectional view illustrating a state in which an ice supply apparatus is installed in an ice crushing and grinding machine according to the present invention. 5 is a perspective view showing a screw of the ice crushing and crusher feeder according to the present invention, Figure 6 is a perspective view showing another embodiment of a screw of the ice crushing and crusher feeder according to the present invention.

As shown in Figures 3 to 6, the ice crushing and grinding machine supply apparatus of the present invention the case 110 for filling the ice iced in the ice maker (not shown) through the receiving space 111 opening the top And, the screw 140 to rotate the ice accommodated in the receiving space 111 of the case 110 by the driving force of the motor 120 to transfer the ice, and in conjunction with the screw 140 to the screw 140 The ice is conveyed by the pressing unit 150 to provide sequentially to the opening of the case 110 with a strong conveying force and a pressing force once again.

Here, the grinding and grinding unit 200 is installed in communication with the opening 112 on the outer surface of the case 110 by the rotary blade 202 intersecting the ice supplied from the pressing unit 20 and the fixed blade 201. Grind and grind to form ice to the desired size.

The supply device 100 is mounted on the other side of the case 110 and coupled to the motor 120 and the drive shaft 121 of the motor 120 to provide a rotational force, while accommodating the receiving space of the case 110 ( A plurality of spiral blades are formed on the outer periphery of the central axis 144 installed across the 111 and the screw 140 for serially transferring ice by rotation of the blades, and the housing 110 of the housing 110. Installed in one side of the receiving space 111 so as to communicate with the opening 112 to double the conveying force of the ice by the pressure wing 153 interlocked with the central axis 144 of the screw 140 and at the same time the ice Compression unit 150 provided to the grinding and grinding unit 200 side.

In addition, the screw 140 is formed in a spiral shape on the outer peripheral edge of the central shaft 144 that interlocks with the drive shaft 121 of the motor 120, the feed wing 141 to form a wide width of the wings, and the center Spiral wings on the outer periphery of the shaft 144 is formed integrally with the feed wing 141, the cross section has a circular shape. A plurality of transfer blades 142 and the outer peripheral edge of the central axis 144 to partially pass through the lower portion to fill the ice and fill a larger amount of ice in the receiving space 111 of the case 110 It is formed in a spiral shape in conjunction with the transfer blade 142 in the pressurizing blade 143 to transfer the ice to the pressing portion (150).

The screw 140 is formed by forming the central axis 144 in a polygonal shape and twisting the wings 146b in a half rotation on the outer peripheral surface of the coupling housing 146a of the same square as the central axis 144 to form it symmetrically up and down The single screw 146 is coupled to the central axis 144, the ice crushing and grinding machine supply device, characterized in that configured to transfer the ice cubes provided from the ice maker to the pressing unit 150 side.

In addition, since the central axis 144 is a polygon, it is suitable for coupling a plurality of single screws 146, the more the number of single screws 146, the better the conveyance of ice cubes.

In addition, the pressing unit 150 is coupled to one side of the inside of the receiving space 111 to communicate with the opening 112 of the housing 110 receiving space 111 to guide the discharge of ice transported by the screw 140. Spiral wings are formed to be symmetrical on the outer periphery of the housing 151 and the coupling shaft 152 which is rotatably coupled to the inner shaft of the housing 151 and rotatably coupled to the central shaft 144 of the screw 140. The moving passage 154 is formed between the wing and the wing is composed of a pressure wing 153 to supply the ice sequentially.

In addition, the central shaft 144 of the screw 140 is coupled to interlock with the motor 120 in a state where the iron core 145 is introduced therein, and the screw 140 formed on the outside is driven by the driving of the motor 120. Form to rotate.

Looking at the operation of the ice crushing and grinding supply device of the present invention configured as described above are as follows.

First, the ice iced in the ice maker is introduced into the receiving space 111 in which the upper portion of the case 110 is opened to fill the ice into the receiving space 12 in which the supply device 100 is installed.

When the ice is supplied, the drive shaft 121 formed to drive the motor 120 of the supply device 100 to be interlocked rotates, and the central shaft 144 of the screw 140 connected to the drive shaft 121 is installed. While the interlocking, the screw 140 consisting of a plurality of spiral blades supply blades 141, the feed wing 142 and the pressure wing 143 formed on the outer circumference of the central axis 144, while pressing the ice while rotating Transfer to the side 150.

At this time, the central shaft 144 of the screw 140 is coupled to the motor 120 in the state in which the iron core 145 is introduced therein to maintain the strength of the screw 140 formed on the outside of the motor 120 It is rotated integrally by driving.

In addition, the screw 140 of the supply device 100 is formed to supply ice by rotation in the spiral shape of the spiral shape having a circular shape on the side of the motor 120 and the supply blades 141 having a wide interval of the wings Through a plurality of wings in the center to cut the upper and lower sides, the ice easily transported the ice to the top and bottom of the transfer blade 142 formed in a spiral for filling more ice into the case 110, the ice The ice is transferred to the pressure wing 143 formed in the shape of a spiral wing having a circular shape on the side of the supply side so that a plurality of ice can be positioned on the pressing unit 150 side.

As a result, the feed wing 141, the feed wing 142 and the pressure wing 143 of the screw 140 can be filled with more ice in the receiving space 111 of the case 110 and between the wing and the wing In order to minimize the noise of crushing and grinding by suppressing the friction sound of ice and solids while increasing the conveying power by serially transferring the ice while separating the ice into compartments, the width of the feed wing 141 is widened. The upper and lower portions of the transfer blade 142 are partially cut, and finally, the ice transferred through the transfer blade 142 is finally pressed by the spiral pressurized blade 143 of a circular cross section to form a housing of the pressing unit 150. 151 is formed to be drawn into the interior.

In this way, the ice provided in the primary pressure state in the screw 23 is formed to be symmetrically symmetrically formed on the outer circumference of the coupling shaft 152 of the compression unit 150 that is interlocked with the central axis 144 of the screw 140 By rotation of the pressure wing 153 forming the transfer passage 154 between the wing and the wings, the ice is once again sequentially moved one by one through the moving passage 154 in a spiral direction to crush the ice with a stronger transfer force and a pressing force. And to supply to the grinding unit 200.

Therefore, the crushing and grinding unit 200 supplied with ice is crushed by the rotary blade 202 intersecting with the fixed blade 201 and crusher 203 separately mounted in the crushing and grinding unit 200. Crush the ice into powder.

At this time, even if ice crushing phenomenon occurs due to the pressing force between the rotary blade 202 and the fixed blade 201 inside the receiving space 111 of the case 110 by the pressing blade 153 of the pressing unit 150. At the same time the ice is not introduced into the screw 140 and the pressing unit 150 at the same time because the strong pressure while conveying the ice is to continue to smoothly supply the ice.

As described above, the ice crushing and grinding machine supply apparatus of the present invention by installing a screw formed by forming a plurality of spiral blades interlocking with the motor to supply the ice from the ice maker installed in the refrigerator, and grinding and grinding It is effective in preventing supply of ice to the grinding part and squeezing the ice while continuously supplying a certain amount of ice to the grinding and grinding part to improve supply efficiency.

In addition, the spiral blades on the outer periphery of the screw central axis, the feed wings of different shapes for each section. The transfer wing and the pressurized wing are integrally formed so that more ice can be filled in the housing space of the case, and at the same time, the ice can be supplied to the crushing and grinding part with stronger transfer force and pressure. .

In addition, an iron core is inserted into the central axis of the screw to supply the ice, and then formed on the outer periphery of the central axis of the spiral blade to prevent the screw's central axis from bending or breaking even in contact with solid ice. It is effective to increase maintenance and lifespan.

In addition, the ice is partitioned between the blades of the screw having a plurality of spiral blades so that the ice is partitioned and transported in series without the agitation of the ice filled in the receiving space, thereby minimizing the friction between the solid ice ice friction noise of the ice It is effective to reduce the operating noise of the grinding and milling machine by reducing.

1 is an exploded perspective view showing an ice crushing and grinding machine according to the prior art.

Figure 2 is a cross-sectional view showing an ice crushing and grinding machine according to the prior art.

3 is an exploded perspective view showing a state in which an ice supply apparatus is installed in an ice crushing and grinding machine according to the present invention;

4 is a cross-sectional view showing a state in which an ice supply apparatus is installed in an ice crushing and grinding machine according to the present invention.

Figure 5 is a perspective view showing a screw of the supply device for crushing and grinding ice in accordance with the present invention.

6 is a perspective view showing another embodiment of a feeder screw for crushing and crushing ice according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: grinding and grinding machine 100: feeder

110 case 111 accommodating space

112: opening 120: motor

121: drive shaft 130: feed shaft

140: screw 141: supply wing

142: feed wing 143: pressurized wing

144: central axis 145: iron core

146: single screw 146a: combined housing

146b: wing 150: compression

151 housing 152: coupling shaft

153: pressure wing 154: supply passage

200: grinding and grinding 201: fixed blade

202: rotary blade 203: grinding machine

Claims (6)

The ice frozen in the ice maker is filled in the case 110 and the receiving space 111 of the crusher 10 so as to communicate with the outer surface of the opening 112 formed in the case 110. In the pulverizing and crushing machine for feeding to the crushing and grinding unit 200 side, A motor 120 mounted to the other side of the case 110 to provide rotational force; A plurality of spiral blades are formed on the outer circumference of the central shaft 144 installed across the receiving space 111 of the case 110 while interlocking with the driving shaft 121 of the motor 120 to rotate the wings. Screw 140 to serially transfer the ice by, Ice is installed on one side of the inner space of the accommodating space 111 so as to communicate with the opening 112 of the accommodating space 111 by the pressing wing 153 interlocked with the central axis 144 of the screw 140. Feeding device for ice crushing and crusher, characterized in that consisting of a pressing unit 150 to provide a crushing and grinding unit 200 side by side while doubling the transfer force of the ice. The method of claim 1, The screw 23 is, A supply blade 141 formed in a spiral shape on the outer circumferential side of the central shaft 144 that interlocks with the drive shaft 121 of the motor 120 to form a wide width of a wing; Spiral wing shape is formed integrally with the supply wing 141 in the center of the outer periphery of the central axis 144, the cross section has a circular shape. A plurality of transfer blades 142 for partially cutting the lower part, Ice crushing and grinding, characterized in that consisting of a pressure wing 143 for integrally formed in a spiral shape in conjunction with the transfer wing 142 on one side of the central axis 144 to transfer the ice to the pressing unit 150 Machine feeder. The method of claim 1, The pressing unit 150, A housing 151 coupled to one side surface of the accommodation space 111 to communicate with the opening 112 of the housing 110 in the case 110 to guide the inflow and discharge of ice transferred by the screw 140; , Spiral wings are formed to be symmetrical on the outer circumference of the coupling shaft 152 which is rotatably coupled to the inner circumference of the housing 151 so as to be interlocked with the central axis 144 of the screw 140 to move between the wings and the wings. Supply device for crushing and crushing ice, characterized in that consisting of a pressure wing 153 to form a passage (154). The method according to claim 1 or 2, The screw 140 is a single screw that forms the central axis 144 in a polygonal shape and twists the wings 146b in half a rotation on the outer circumferential surface of the mating housing 146a of the same shape as the central axis 144 to form a symmetrical shape. 146 is coupled to the central axis 144, the ice crushing and grinding machine supply apparatus, characterized in that configured to transfer the ice cubes provided from the ice maker to the pressing unit 150 side. 5. The apparatus for crushing and crushing ice as claimed in claim 4, wherein a plurality of single screws (146) are coupled to the central shaft (144). The method according to any one of claims 1 to 3 and 5, The central shaft 144 of the screw 140 is coupled to interlock with the motor 120 in a state in which the iron core 145 is inserted therein to rotate the screw 140 formed on the outside by driving the motor 120. Supply apparatus for crushing and crushing ice, characterized in that formed to be possible.