KR100433168B1 - juice apparatus - Google Patents

Abstract

The present invention relates to a millstone juicer for extracting or crushing foods such as fruits and vegetables. The present invention relates to an inlet formed in an upper end portion, an adherent juice receiving portion formed in communication with the inlet, and one end portion connected to the adherent juice receiving portion. A juicer coupling portion having a juice outlet, a binding surface formed on one side of the adhered juice receiving portion, a drum consisting of a through hole formed at the center of the binding surface, and a body having a conveying portion, a crushing portion, a pulverizing portion and a fine grinding portion on the drum. Is received and is made of a screw formed of a shaft coupled to the body, the shaft is coupled to the through hole of the drum, the outer peripheral surface of the through hole is formed with a projection along the inside of the binding surface, facing the projection Since grooves are formed in the side portions of the body, the contact area between the side portions and the binding surface is minimized, and smoothly. Juice and grinding can be done, and the pressure transmitted to the screw can be dissipated during operation of the machine, and by reducing the friction area between the screw and the binding surface during operation of the drive motor, the screw is not cracked, and the food drum The present invention relates to a millstone juicer having an effect of preventing leakage to the outside.

Description

Mill juicer {juice apparatus}

The present invention relates to a millstone juicer that grinds or juices various foods such as cereals, vegetables, and fruits, and more particularly, relates to a screw and a drum in which food is fed and juiced.

In general, the juicer is a device for crushing and compressing while transporting the food to be discharged to the outside through the juice container, such a juicer is published in the Korean Registered Utility Model Publication (Registration No. 2000-1906760).

1 is a cross-sectional view illustrating a conventional juicer as follows.

In general, the juicer is widely used, the input unit 100 for feeding food and the drum 101 is connected to the input unit 100, the screw 102 is inserted into the drum 101, the screw The shaft 103 coupled with the 102 is coupled with a drive motor shaft (not shown), and is operated by the rotational force of the drive motor, so that the screw 102 rotates and the screw 102 is broken. The juice network 106 is coupled to the 104 and the crushing unit 105 to have a structure that is discharged to the outlet 107.

By the way, the green juice and juice combine grinder currently in use has a serious problem in its structure.

This is because the space between the side portion 108 of the screw 102 and the binding surface 109 of the drum 101 is generated, there is a shaking phenomenon of the screw 102 during rotation, which causes the juice and grinding is not well achieved When the excessive amount of food is put on the driving motor when the load is applied, and when the screw 102 is reversely rotated, the juice is caught between the side portion 108 and the binding surface 109 of the screw 102 and the pressure and The problem that the screw 102 is damaged by friction also arises.

The present invention is to solve the problems as described above, to maximize the efficiency of the juice by minimizing the separation space generated on the side of the screw and the binding surface of the drum, and to provide a millstone juicer to prevent the screw breakage There is this.

1 is a cross-sectional view showing a conventional juicer.

Figure 2 is an exploded perspective view of the millstone juicer of the present invention.

Figure 3 is a cross-sectional view showing a bonding state of the present invention juicer.

Figure 4 is a side view of the screw of the present invention.

Figure 5 is an enlarged cross-sectional view of the binding surface portion is coupled to the present invention drum and screw.

Figure 6 is a cross-sectional view showing another embodiment of the binding surface portion of the present invention the drum and the screw coupled.

Explanation of symbols on the main parts of the drawings

10-Main Unit 11-Switch

12-binding ring 20-screw

21- shaft 22-feed section

22a, 22b-Thread 23-Crush

24-grinding part 24a-first grinding blade

24b-second grinding blade 25-fine grinding

25a-1st grinding blade 25b-2nd grinding blade

26-body 27-groove

28-Taper 30, 30 '-Juicer, crusher

31-mesh 40-drum

41-Hoppa 42-Inlet

43-juice deposit 44-juicer joint

45-Juice outlet 46-Binding plane

47-Through Hole 48-Protrusion

50-cap

In order to achieve the object as described above, the present invention, the juice inlet formed in the upper end, the juiced receiving portion formed in communication with the inlet, and the juice extracting portion having a juice outlet in one side connected to the juiced receiving portion A drum formed of a binding surface formed at one side of the adhered juice receiving part and a through hole formed at a center of the binding surface; The drum includes a body having a conveying part, a crushing part, a pulverizing part, and a fine pulverizing part, the screw being formed of a shaft coupled to the body, and the shaft is coupled to the through hole of the drum, A protrusion is formed along an inner side of the binding surface; Since grooves are formed in the side portions of the body opposite to the protrusions, the object of the present invention can be achieved.

First, the millstone-type juicer of the present invention is a semi-permanent material consisting of polycarbonate and melamine, not a twin gear type, and a plurality of threads are formed on the screw, which is combined with a juice container and a pulverizing container to make juice, and rotates at a low speed of about 80 rotations per minute. To work.

Hereinafter, the configuration of the present invention with reference to the accompanying drawings in detail as follows.

Figure 2 is an exploded perspective view of the millstone juicer of the present invention, Figure 3 is a cross-sectional view showing a bonding state of the juicer of the present invention, Figure 4 is a side view of the screw of the present invention, Figure 5 is a combination of the drum and the screw of the present invention 6 is an enlarged cross-sectional view of the binding surface portion, and FIG. 6 is a cross-sectional view showing another embodiment of the binding surface portion of the drum and the screw of the present invention.

As shown in FIG. 2, the juicer of the present embodiment has a juicer 30 fitted to the main body 10, the screw 20, and the screw 20, the juicer 30, and the screw 20. It consists of a drum (40) for receiving and a cap (50) coupled to the drum (40).

In the above-described configuration, a drive motor (not shown) is built in the main body 10, and a switch 11 and a binding ring 12 for controlling the driving of the motor are provided outside the main body 10.

In addition, referring to the cross-sectional view shown by combining the juicer of Figure 3, the hopper (41) into which the juice is injected, and the lower end of the hopper 41 is coupled to the inlet (42).

The inlet 42 is formed on the upper end of the drum 40, the inside is penetrated, it is preferable to have a cylindrical shape.

Here, the drum 40 is composed of the adhered juice receiving portion 43 and the juice container coupling portion 44, the upper end of the adhered juice receiving portion 43 is formed in communication with the inlet (42).

The juice container coupling portion 44 has a juice outlet 45 at the lower end thereof.

In addition, the binding surface 46 is formed on one side of the adhered juice receiving portion 43, the through hole 47 is formed in the center of the binding surface 46.

Preferably, the through hole 47 has a packing for sealing.

In addition, the through hole 47 is provided with a protrusion 48 along an inner circumferential surface of the binding surface 46.

On the other hand, the juice container coupling portion 44 is coupled to the pulverizing barrel 30 'and the juice container 30 for crushing food.

The juice container 30 is formed of a mesh 31 formed with a plurality of holes to allow the juice generated in the juice to flow to the outlet.

On the other hand, the grinding barrel 30 'has a size and shape with the juice container 30, is injected integrally, a plurality of blades are formed on the inner surface.

In addition, the screw 20 is coupled to the drum 40, and one side of the screw 20 is coupled to the shaft 21.

The shaft 21 is coupled to the coupling hole (not shown) of the drive motor, and rotates the screw 20 under the rotational force of the drive motor.

Referring to the side view of the screw of the present invention of Figure 4 as follows.

The screw 20 is formed of a body 10 having a conveying part 22, a crushing part 23, a pulverizing part 24, and a fine pulverizing part 25.

The transfer part 22 has a row of threads 22a on the outer circumferential surface of the body 10, and the crushing part 23 has a plurality of threads 22b.

In addition, the pulverization part 24 is formed with a first grinding blade (24a) formed in connection with the screw thread (22a, 22b) of the conveying part 22 and the crushing part (23).

In addition, at least two or more second grinding blades 24b are formed between the first grinding blades 24a, and the first fine grinding blades 25a are formed in connection with the first grinding blades 24a. A second fine grinding blade 25b is formed between the two grinding blades 24b.

On the other hand, referring to an enlarged cross-sectional view of the binding surface portion coupled to the drum and the screw of the present invention shown in Figure 5, the side surface of the screw 20, the groove 27 so as to face the projection 48 of the binding surface 46 This is formed.

Figure 6 is a cross-sectional view showing another embodiment of the binding surface portion of the drum and the screw of the present invention, the edge of the groove 27 formed in the side portion of the screw 20 is formed to have a taper (28).

Referring to the operation of the millstone juicer of the present invention configured as described above are as follows.

First, pressing the switch 11 installed in the main body, when the food is put into the hopper 41 is accommodated in the adhered juice receiving portion 43 through the inlet (42).

At this time, the screw 20 coupled to the drive motor is rotated, the food is moved to the crushing portion 23 side in the adhered juice receiving portion 43 and the transfer portion 22.

While moving the food in the conveying unit 22 is the first juice, and the crushing unit 23 is crushed secondary.

In addition, the juice container 30 is coupled to the crushing unit 23 and the pulverizing unit 24 to the third crushing due to the first (24a), the second crushing blade (24b), and the crushing unit 23 and The juice is generated by the interaction between the first (24a), the second grinding blade (24b) and the juice network (30).

Juice generated by operating as described above is to be discharged through the juice outlet 45 formed in the lower end of the juice container coupling portion 44.

When the hole of the juice container 30 is blocked due to long time grinding, pressure is generated between the screw 20 and the juice container 30.

Therefore, the juice that does not pass through the juice container 30 is reversed back, thereby causing a crack in the screw (20).

In order to prevent this, the groove 27 is formed on the side of the screw 20, and the projection 48 is formed on the binding surface 46 of the juice receiving portion 43 to correspond to the groove 27. .

The groove and the protrusion are formed as shown in FIG. 5.

This is because the shaft 21 of the screw 20 is primarily supported in the coupling hole of the drive motor, the end of the screw 20 is secondaryly supported by the cap 50, and in the groove 27 and the protrusion 48 By being supported by the third, it is to have the effect of dispersing the pressure generated during the rapid rotation of the screw (20).

In addition, the groove 27 and the protrusion 48 are configured as shown in FIG. 6 so that the screw 20 and the protrusion 48 are in line contact to reduce friction, and the drum 40 and the screw 20 are damaged. Another effect of preventing this may be obtained.

The millstone juicer according to the present invention is not limited to the technology of the present invention, and can be used in various modifications within the range in which the technology can be used.

It is also used when you want to juice, it is possible to use for the purpose of grinding foods with less ice and juice.

As described above, the following effects can be expected due to the millstone green juicer of the present invention.

First, a protrusion is formed along the inner side of the binding surface on the outer circumferential surface of the through hole, and grooves are formed in the side surface of the screw, thereby minimizing the contact area between the side portion and the binding surface, thereby achieving smooth juice and grinding.

Secondly, the shaft is coupled to the drive motor and is primarily supported, and the grinding part and the fine grinding part of the screw are secondarily supported with the juice net, and are formed in the projection part of the coupling surface and the side part of the screw, and the third support is performed by the groove. There is an effect of dispersing the pressure transmitted to the screw during the operation of.

Third, since the outer peripheral surface of the screw is tapered to have an inclination angle and linear contact with the protrusion of the binding surface, the problem of screw cracking is reduced by reducing the friction area between the screw and the binding surface during operation of the drive motor.

Fourth, the present invention prevents the juice from being caught in the binding surface and the side portion of the screw due to the protrusion and the groove, there is an effect to prevent food from leaking to the outside of the drum during the reverse rotation of the screw.

Claims (3)

An inlet formed at the upper end, And the adherent juice receiving portion formed in communication with the inlet, A juicer coupling part connected to the adherent juice receiving part and having a juice outlet at one lower end thereof; A binding surface formed on one side of the adherent juice receiving portion; A drum consisting of a through hole formed at the center of the binding surface; The drum includes a body having a conveying part, a crushing part, a pulverizing part and a fine pulverizing part, Consists of a screw formed of a shaft coupled to the body, The shaft is coupled to the through hole of the drum, A protruding portion is formed on an outer circumferential surface of the through hole along an inner side of the binding surface; Millstone-type juicer is formed with a groove in the side portion of the body facing the projection. The method of claim 1, The shaft is coupled to the driving motor and supported, the grinding part and the fine grinding part of the screw is supported by the juice net, the millstone, characterized in that the screw is supported by the groove formed in the protrusion and the side of the screw of the binding surface Mold juicer. The method of claim 1, Milling type juicer, characterized in that the tapered to have an inclined angle on the outer peripheral surface of the groove to make a line contact with the projection of the binding surface.