KR101855617B1 - juice extractor device for juice extractor - Google Patents

Abstract

The present invention relates to a juice extracting device for a juice extractor. According to the purpose of the present invention, a groove is formed in a sleeve mesh by being curved outwards, and then, a part of a juice extracting rod is inserted into the groove, and then, the part is fixed to the sleeve mesh by spot-welding, and thus, even if smashed fruits apply external force to the juice extracting rod while being moved by a screw, the present invention is capable of keeping the juice extracting rod firmly fixed to the groove, thereby considerably improving the reliability of juice extraction procedures of a juice extractor. To achieve the purpose, the present invention comprises: a hopper (4); a smashing part (8) installed in the lower part of the hopper (4) to smash fruits with power from a motor (6); a transfer part (12) installed in the lower part of the smashing part (8) to transfer the fruits to a screw (10) while being rotated by the power from the motor (6); and a juice extracting part (14) installed in front of the transfer part (12) to extract juice from the fruits. The juice extracting part (14) forms a cylindrical sleeve mesh (42) combined with the inside of the screw (10) and punched. Multiple juice extracting rods (46) are placed in a radial shape on the inner edge of the sleeve mesh (42), and multiple rings (48) for preventing outward expansion by internal pressure are combined with the outer edge of the sleeve mesh (42) and fixed through a screw rod (52). An outlet cap (56) is combined with a ring (48) in front of the sleeve mesh (42) through a screw (60).

Description

[0001] The present invention relates to a juice extractor for juice extractor,

The present invention relates to a juicing apparatus for a juicer, and more particularly, to a structure in which a groove is formed in a sleeve net by bending outwardly, then a part of the juice rod is inserted into a groove and fixed to the sleeve net by spot welding So that it is possible to maintain a fixed state of the juice stick in the grooves even when the juice is moved by the screw while externally applying the juice juice in the lateral direction so as to improve the reliability of the juicing process of the juice juice.

In addition, a plurality of rings are successively joined to the outer circumference of the sleeve net to gradually narrow the interval, so that the ring is supported from the outside even when the inner pressure is increased when the fruit is juiced in the sleeve net, To a juice extractor for a juicer which can be protected from breakage.

Generally, the juicer is used for juicing and drinking various kinds of materials such as fruits, vegetables and herbal medicines. Such juicers have frequently been damaged in the juice during their use.

Therefore, recently, there is a tendency to improve the reliability of the juicing process by improving the structure of the juice constituting the juice maker.

On the other hand, in the conventional art, KR 20-0225698 Y1 2001.03.19. Referring to FIGS. 1A and 1B, first, an inlet 143, a residue outlet 162 and a juice outlet 146 are formed on the upper and the front sides of the housing 140 constituting the juicer 100 A screw rod 120 having a screw thread 124 is horizontally arranged and rotatably coupled to the housing 140. A screw barrel 130 is installed on the front side of the housing 140, 120 are internally coupled.

A plurality of crushing blades 133 are radially arranged and welded to the inner circumferential surface of the net 131. A plurality of ribs 133 are formed on the outer circumference of the net 131, 134 are welded and installed.

When the screw rod 120 rotates while the fruit is inserted through the inlet 143 of the juicer 100 configured as described above, the fruit moves to the juice bottle 130 along the thread 124, The fruit is subjected to a process of being juiced in the juice bottle 130.

In the juicing process, the juice passes through the net 131 of the juice bottle 130 and escapes to the juice outlet 146, and the juice escapes to the outside through the juice outlet 162.

The fruit is crushed by the crushing blade 133 while being moved by the thread 124. At this time, the fruit is pushed to the side of the crushing blade 133 and at the same time, the fruit is crushed to generate the internal pressure, 131 to the outside.

When the fruit is continuously pushed to the side of the crushing blade 133 as described above, the crushing blade 133 is simply protruded and welded to the inner circumferential surface of the net 131, so that the crushing blade 133 is pushed toward the side and dropped off.

Another problem is that when a pressure is generated inside the net 131 in the course of fruit juicing, the rib 134 is supported, but the rib 134 is welded in a state of being protruded from the outer circumferential surface of the net 131 , The rib (134) is deformed and the net (131) is damaged.

Korea Registered Utility Model No. 20-0225698 (Registered on March 19, 2001)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and its object is as follows.

First, a groove is formed in the sleeve net by outward bending, and then a part of the juice rod is inserted into the groove and fixed to the sleeve net by spot welding. Thus, the pulverized fruit is moved by the screw, The present invention is intended to drastically improve the reliability of the juicing process of the juicer by allowing the juice jar to be held firmly fixed in the grooves even when an external force is applied in the lateral direction.

Second, a plurality of rings are successively joined to the outer periphery of the sleeve net to gradually narrow the interval, thereby allowing the ring to be supported from the outside even when the internal pressure is increased when the fruit is juiced in the sleeve net, So that the sleeve net can be protected from breakage.

The present invention relates to a method for producing a fruit, comprising: a hopper (4) into which a fruit is introduced; a crushing section (8) provided below the hopper (4)
A transfer unit 12 provided under the crushing unit 8 and adapted to move the fruit cut by the motor 6 to the screw 10 while being rotated by the power of the motor 6; The auxiliary rotary shaft 24 is provided in parallel with the auxiliary rotary shaft 24 so that two auxiliary rotary shafts 24 are rotatably coupled to the lower portion of the hopper 4, And a crushing blade 26 for crushing fruit is formed and engaged with each other while the driven gear 28 is engaged with the rear end of the auxiliary rotation shaft 24 so as to be engaged with each other, A sleeve 42 which is formed into a hollow cylindrical sleeve 42 to allow the juice to escape while coupling the screw 10 to the inside of the sleeve 42. In the inner periphery of the sleeve 42, Rods (46) A dog can be installed and arranged radially,
A plurality of rings 48, which are prevented from being opened outward due to internal pressure, are fixed to the outer periphery of the sleeve net 42 with a screw 52,
The outlet cap 56 is coupled to the ring 48 located on the front side of the sleeve net 42 by a screw 60 to guide the drainage of the fruit juice, And the grooved rod 46 is inserted into the groove 44. The groove 44 is formed by inserting a part of the juice rod 46 into the groove 44. When the juice rod 46 is inserted into the groove 44, 42, and the rings 48 coupled to the outer periphery of the sleeve net 42 are gradually narrowed toward the outlet.

delete

delete

delete

delete

delete

delete

delete

delete

delete

The effects of the present invention are as follows.

First, a groove 44 is formed in the sleeve net 42 by outwardly bending. Then, a part of the juice rod 46 is inserted into the groove 44 and fixed to the sleeve net 42 by spot welding. So that the juice stick 46 can maintain a firm fixed state in the groove 44 even if the crushed fruit moves by the screw 10 and exerts lateral force on the juice rod 46 , And the reliability of the juicing process of the juicer (2) is remarkably improved.

Secondly, since the plurality of rings 48 are successively joined to the outer periphery of the sleeve net 42, and the spacing is gradually narrowed, the inside of the sleeve net 42 is filled with the inner The ring 48 is protected from breakage by the ring 48 because the ring 48 is supported externally even when the pressure is increased.

Figures 1a and 1b are state diagrams showing a conventional juicer.
2 is a cross-sectional view of an extractor equipped with an embodiment of the present invention;
3 is a perspective view of an extractor showing an embodiment of the present invention.
Figure 4 is an exploded perspective view of a juice extract, which is an embodiment of the present invention.
Figure 5 is a sectioned view of the connection of the juice, which is an embodiment of the present invention.
6 is a partial perspective view of a sleeve net constituting an embodiment of the present invention;
Fig. 7 is an operational state view of the juice extracting apparatus according to the embodiment of the present invention. Fig.

The juicer (2) according to the present invention is for processing various kinds of fruits or vegetables into a juice form, and its structure will be described with reference to FIG. 2 to FIG. 6 as follows.

The hopper 4 is provided with a hopper 4 and a crushing unit 8 for crushing fruit to a small size while being rotated by the power of the motor 6, A transfer unit 12 installed at the bottom of the crushing unit 8 and adapted to move the cut fruit to the screw 10 while being rotated by the power of the motor 6, And a juice portion (14) for discharging the juice (14).

The hopper 4 is welded to the upper end of the support frame 16 and an inlet guide 18 is installed on the hopper 4 and the door 20 is hingedly coupled to the upper part And a proximity sensor 22 is provided on the inlet guide 18 to check whether the door 20 is open or closed.

Two auxiliary rotating shafts 24 are rotatably coupled to the lower portion of the hopper 4 in parallel to each other and a crushing blade 26 for crushing fruit is formed on the outer circumference of the auxiliary rotating shaft 24, And a driven gear 28 is coupled to the rear of the auxiliary rotary shaft 24 so as to be engaged with each other.

The cylinder 30 is formed horizontally with an opening 31 formed at an upper portion of the cylinder 30. The cylinder 30 has an opening 31 formed at an upper portion thereof, The main rotating shaft 32 is fixed to the cylinder 30 and the main rotating shaft 32 is coupled to the inside and horizontally arranged. A screw 10 for moving the crushed fruit pieces is formed on the outer circumference of the main rotating shaft 32, As shown in FIG.

The intermediate gear 34 and the driven sprocket 36 are spaced apart from each other at a rear end of the main rotation shaft 32. The driven gear 28 is gear engaged with the intermediate gear 34, A part of the chain 38 is connected to the motor 36 and another part of the chain 38 is connected to the sprocket 40 of the motor 6.

The nozzle 14 is positioned at the front side of the screw 10. A sleeve net 42 made of a cylindrical pipe is formed in the juice portion 14, And a plurality of grooves 44 bent outward along the longitudinal direction are formed in the sleeve net 42, and are radially disposed.

The grooved rod 46 is inserted into the grooves 44 and inserted into the grooves 44. The grooved rod 46 is inserted into the grooves 44, (42).

Therefore, even if an external force acts on the juice rod 46 in the lateral direction, the juice rod 46 is not separated from the groove 44 while being inserted into the groove 44, and is not separated from the groove 44 even if there is an action force in the longitudinal direction.

A front portion of the screw 10 is inserted into the sleeve 42 and a plurality of rings 48 are coupled to the outer periphery of the sleeve 42. At this time, the ring 48 prevents the sleeve net 42 from spreading outward due to the internal pressure generated during the fruit juicing process.

A groove 50 is formed in the inner periphery of the ring 48 so that a groove 44 and a portion of the juice rod 46 are inserted and engaged. The ring 48 is gradually moved toward the outlet The ring 48 is fixed by a screw rod 52 which is horizontally arranged and penetrates and is engaged.

A guide pipe 54 and an outlet cap 56 for guiding the discharge of the fruit juice are successively connected to the outlet of the sleeve net 42 while the flange 58 of the guide pipe 54 The guide pipe 54 and the outlet cap 56 are coupled to the flange 58 by means of screws 60. The guide pipe 54 and the outlet cap 56 are fixed to the ring 48 at the front side of the sleeve net 42 by screws 52.

At this time, the outlet cap 56 is welded to the support frame 16.

A tray 62 for receiving the juice of the fruit juice is installed in the lower portion of the sleeve net 42 and a discharge tube 64 is connected to the lower portion of the sleeve net 42. Juice is supplied to the outlet of the discharge tube 64 and the outlet cap 56 A juice bottle 66 for storing juice, and a discharge bottle 68 for collecting fruit juice.

The control unit 70 is connected to the motor 6 and the proximity sensor 22 and is fixed to the support frame 16 while the control unit 70 is connected. Switches 72 and 74 are connected.

Hereinafter, the operation of the present invention will be described.

When the door switch 20 connected to the inlet guide 18 is opened after the on switch 72 connected to the controller 70 is pressed, the proximity sensor 22 controls the open state of the door 20 to the control unit 70 The control unit 70 transmits an operation stop command to the motor 6 so as to be in a waiting state for the operation.

When the door 20 is closed after the fruit is put into the inlet guide 18 and dropped to the hopper 4, the proximity sensor 22 controls the closing state of the door 20 to the control unit 70 And the control unit 70 transmits an operation command to the motor 6 to rotate the original sprocket 40.

Accordingly, the power of the motor 6 is transmitted to the driven sprocket 36 through the chain 38 to rotate the main rotation shaft 32. The main rotation shaft 32 rotates through the intermediate gear 34 And the auxiliary rotary shaft 24 is rotated by rotating the driven gear 28 which is engaged with the tooth.

When the main rotation shaft 32 rotates as described above, the screw 10 rotates together. When the auxiliary rotation shaft 24 rotates, the pulverizing blade 26 rotates together.

When the fruit is introduced through the inlet of the inlet guide 18, the fruit falls into the hopper 4 and is cut to a small size by the crushing blade 26. Then, And then the pulverized fruit is moved to the sleeve net 42 constituting the juice portion 14 from the cylinder 30 by the rotating screw 10. [

Thereafter, the crushed fruit that has moved into the sleeve net 42 continues to be advanced by the rotating screw 10, whereupon the crushed fruit is fed by the screw 10, as shown in FIG. 7, The juice is squeezed from the squeezed fruit as described above, and debris is generated as a by-product.

In the above-described juicing process, the pulverized fruit is pushed by the screw 10 to apply an external force to the juice rod 46 in the lateral direction, but the juice rod 46 is partially inserted into the groove 44 Since the juice sticks 46 are fixed to the sleeve nets 42 by spot welding, the juice sticks 46 can be securely held in the sleeve nets 42 ). ≪ / RTI >

When the pulverized fruit that has been moved by the screw 10 is fed and moved to the outlet side of the sleeve net 42, the internal pressure of the sleeve net 42 is increased. At this time, The sleeve 42 is effectively prevented from being damaged as the inner pressure of the sleeve 42 is deformed even when the inner pressure of the sleeve 42 is increased.

Subsequently, the juice flows through the perforated sleeve net 42 into the tray 62, and then the juice flows to the juice bottle 66 through the discharge pipe 64.

At the same time, the debris produced in the juice rod 46 and produced as a by-product is moved by the rotating screw 10 while being moved by the screw 10 along the outer peripheral surface of the juice rod 46 And then the fruit debris is sequentially passed through the guide pipe 54 and the outlet cap 56 to fall into the discharge cylinder 68.

On the other hand, when the fruit is continuously introduced into the hopper 4 while the door 20 provided in the inlet guide 18 is opened as described above, the juice (2) 14), the juice is made and the debris is discharged to the discharge cylinder (68).

When the off-switch 74 is pressed after completing the fruit juice operation using the juicer 2, the control unit 70 transmits an operation stop command to the motor 6, The auxiliary rotary shaft 32 and the auxiliary rotary shaft 24 are stopped, and the juicing operation in the juice portion 14 is stopped.

Unlike the above, when the door 20 is opened, the proximity sensor 22 transmits information on the opening state of the door 20 to the control unit 70, and the control unit 70 controls the operation of the motor 6 The juicing operation in the juice portion 14 is stopped.

Although the process of making fruit juice using the juicer (2) has been described, various kinds of vegetables such as vegetables and herbs can be added to the juice, but not limited thereto.

Although the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, it is to be understood that the present invention is not limited to the disclosed embodiments. Those skilled in the art will appreciate that various modifications, And various modifications and changes may be made without departing from the scope of the present invention.

2: Juicer 4: Hopper
6: motor 8: crushing section
10: screw 12:
14: jug 16: support frame
18: entrance guide 20: door
22: proximity sensor 24: auxiliary rotation axis
26: crushing blade 28: driven gear
30: cylinder 32: main rotating shaft
34: intermediate gear 36: driven sprocket
38: Chain 40: Sprocket Sprocket
42: Sleeve net 44: Groove
46: juice stick 48: ring
50: Home 52: Nasaebong
54: guide tube 56: outlet cap
58: Flange 60: Screw
62: Tray 64:
66: Juice bottle 68:
70: control unit 72: on switch
74: OFF switch

Claims (4)

A hopper 4 into which fruit is introduced,
A crushing unit 8 installed at a lower portion of the hopper 4 for crushing fruit into a small size while being rotated by the power of the motor 6,
A transfer unit 12 installed at the bottom of the crushing unit 8 to move the cut fruit to the screw 10 while being rotated by the power of the motor 6,
And a juice portion (14) provided on the front side of the transfer portion (12) for juicing and discharging the cut fruit,
Two auxiliary rotating shafts 24 are rotatably coupled to the lower portion of the hopper 4 in parallel to each other and a crushing blade 26 for crushing fruit is formed on the outer circumference of the auxiliary rotating shaft 24, And a driven gear 28 is coupled to the rear end of the auxiliary rotary shaft 24 so as to be engaged with each other,
The juice (14)
(42) that allows the juice to escape while coupling the screw (10) to the inside,
A plurality of juice rods (46) guiding the fruit to be squeezed out are arranged radially in the inner periphery of the sleeve net (42)
A plurality of rings 48, which are prevented from being opened outward due to internal pressure, are fixed to the outer periphery of the sleeve net 42 with a screw 52,
The outlet cap 56 is coupled to the ring 48 at the front side of the sleeve net 42 by screws 60 to guide the discharge of the fruit juice,
A groove 44 is formed in the sleeve net 42 so as to be bent outward along the longitudinal direction and a part of the juice rod 46 is inserted into the groove 44, And the ring 48 coupled to the outer periphery of the sleeve net 42 is gradually narrowed toward the outlet while being spot welded to the sleeve net 42 while being inserted into the groove 44. [ A juicer for a juicer. delete delete The method according to claim 1,
Wherein grooves (50) are formed in the inner periphery of the ring (48) so that the groove (44) of the sleeve net (42) and a portion of the juice rod (46) are inserted and engaged.

Images