KR20180094169A - A large capacity juicer - Google Patents

Abstract

The present invention relates to a large capacity juicer capable of increasing the juiced amount of a material to be juiced. According to the present invention, the large capacity juicer comprises: a frame body; a first roller which is a driving roller installed in the frame body to be able to rotate and rotated by a driving unit; a third roller installed to the frame body to be able to rotate by being spaced apart from the first roller; a second roller installed to the frame body between the first and second rollers to be able to rotate; a fourth roller installed to the frame body between the second and third rollers to be able to rotate; a circulation belt wound on the first and third rollers to form a closed loop; a plate-shaped support panel disposed in the frame body, and disposed on the lower part of the circulation belt between the first and second rollers; a hopper disposed on the upper part of the circulation belt between the first and second rollers, and having an opened lower part; and an upwardly opened concave shaped juice collection part disposed on the lower part of the support panel and the second and fourth rollers. The circulation belt passes through the upper part of the support panel from the first roller, sequentially touches and passes through the upper part of the second roller and the lower part of the fourth roller to be wound on the third roller, and is circulated to the first roller. The material to be juiced supplied to the upper part of the circulation belt from the hopper is pressed and juiced between the fourth roller and the circulation belt while being moved on and with the circulation belt.

Description

A large capacity juicer.

More particularly, the present invention relates to a large-capacity juicer, and more particularly, to a juice extractor which is simple in structure and is supplied to a circulating belt to continuously juice the juice to prevent elongation of the circulating belt and increase the pressing force between the circulating belt and the roller, The present invention relates to a large-capacity juicer with improved juicing efficiency.

In recent years, it is becoming popular to take juice from regular foods (fruits, green vegetables, leaves, roots, etc.) and take them periodically.

Although these juices are extracted from homes, the number of companies that professionally extract and distribute juice is also increasing. The company uses high-capacity juicers to produce high-quality juices by pouring raw materials such as fruits, green vegetables, leaves, and roots.

Examples of the conventional large capacity juice extractors include a simple pressurizing type, a screw pressurizing type, a belt press type and the like as means for juicing the juice in various kinds of fresh produce and the like.

In the simple pressurized type, the juice in the bag is crushed into the inside of the juice bottle having the juice discharge hole formed therein, and then the juice is pressurized by pressing the presser plate provided with the hydraulic pressure.

The screw pressurizing type is a constitution in which the juice object is forced to move under the condition that the screw is inserted into the inside of the juice bottle.

In the case of a belt press, a belt provided with a tensile force is provided in a state where several rollers are arranged in a zigzag manner, and the juice to be fed is passed through between the roller and the belt to be juiced.

The conventional belt press type juicer has a problem that the amount of juice is very small, the structure and manufacturing are complicated, the juice is not smooth due to the problem of elongation of the belt, and the belt needs to be replaced from time to time.

Korean Utility Model Registration No. 20-0318946 (June 24, 2003)

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above problems, and it is an object of the present invention to provide a juice extractor which is simple in structure and which prevents the circulation belt from stretching by the tension roller, And the amount of the juice is increased.

A large-capacity juicer according to the present invention comprises a frame body, a first roller which is a driving roller rotatably provided in the frame body and is rotationally driven by a driving unit, and a third roller which is rotatably provided in the frame body, A second roller rotatably provided on the frame body between the first roller and the third roller; a fourth roller rotatably provided on the frame body between the second roller and the third roller; A first roller and a third roller, and a plate-like support panel provided on the frame body and positioned below the circulation belt between the first roller and the second roller; A hopper disposed at an upper portion of the circulation belt between the first roller and the second roller and provided in the frame body and opened at the lower portion, Composed of a number of the juice flavor opening concave shape rejection;

The circulating belt passes from the first roller to the upper portion of the support panel and circulates to the first roller while being in contact with the upper portion of the second roller and the lower portion of the fourth roller, Wherein the juice is pressed and juiced between the fourth roller and the circulation belt while being moved along with the circulation belt on the circulation belt.

In the above, the width of the circulation belt is smaller than the width of the support panel, and the center portion in the width direction of the circulation belt is provided with the juice discharge work along the longitudinal direction; And a plurality of juice discharge holes spaced in the width direction and the longitudinal direction of the circulation belt are formed in the juice discharge study.

In this case, a pressure roller is further provided between the second roller and the hopper for pressing the circulation belt downward to the support panel, and the roller axis of the pressure roller is coupled to the adjustment means to be vertically adjustable; The adjusting means includes a bracket coupled to the frame body and spaced apart from each other in the longitudinal direction and provided at both sides in the width direction with a circulation belt therebetween, a guide member provided on the bracket spaced apart in the longitudinal direction, A rotation adjusting member rotatably inserted into the rotation guide hole of the guide member and having a screw hole formed at a lower portion thereof and opened downwardly, a fastening member having an upper portion screwed into the screw hole and having a shaft support hole formed in the width direction, And an elastic member provided between the lower portion of the member and the bracket to press the fastening member with the rotation adjusting member; Both ends of the roller shaft of the pressure roller are rotatably inserted into the shaft hole of the fastening member; And the height of the roller shaft of the pressure roller is adjusted by rotating the rotation adjusting member.

The apparatus may further include a purging step located above the circulating belt portion circulating from the third roller to the first roller and a residual water rejection opening upwardly to the lower side of the circulating belt with the purging step interposed therebetween;

The purge end is composed of an air supply pipe extending in the width direction and spaced upward from the circulation belt, one end blocked and the other connected to the high-pressure air supply unit. ;

The air supplied from the high-pressure air supply unit is injected into the injection hole, and the juice residue remaining in the juice discharge hole of the circulation belt is discharged.

In the above, the juice receipt rejection has a length extending from the lower portion of the hopper to the lower portion of the fourth roller in the longitudinal direction, upwardly opening and formed in the shape of a "V" in the longitudinal direction, And a collection guide portion extending in the width direction and extending upward in the width direction and communicating with the collection main body, the collection guide portion being inclined downward at one side in the width direction and having an opened downward end portion.

In this case, the roller shaft of the fourth roller is installed higher than the roller axes of the second roller and the third roller, and the lower end of the fourth roller in the up-down direction is positioned between the upper end and the lower end of the second roller and the third roller;

The roller axis of the fourth roller is coupled to the adjusting means and adjustable up and down; The adjusting means includes a bracket coupled to the frame body and spaced apart from each other in the longitudinal direction and provided at both sides in the width direction with a circulation belt therebetween, a guide member provided on the bracket spaced apart in the longitudinal direction, A rotation adjusting member rotatably inserted into the rotation guide hole of the guide member and having a screw hole formed at a lower portion thereof and opened downwardly, a fastening member having an upper portion screwed into the screw hole and having a shaft support hole formed in the width direction, And an elastic member provided between the lower portion of the member and the bracket to press the fastening member with the rotation adjusting member;

Both ends of the roller shaft of the fourth roller are rotatably inserted into the shaft hole of the fastening member; And the height of the roller shaft of the fourth roller is adjusted by rotating the rotation adjusting member.

In the above, it is preferable that a tension roller portion for downwardly pressing the portion of the circulating belt circulating from the third roller to the first roller is further provided; The tension roller unit includes a tension roller positioned on an upper portion of a circulating belt portion circulating from the third roller to the first roller, and a pair of tension rollers, one end of which is rotatably coupled to the frame body at both sides in the width direction, And the other end is coupled to the roller shaft of the tension roller, and an elastic member having one end connected to the frame body and the other end connected to the movable member to pull the movable member in a downward direction of rotation.

In the above, the frame body further includes a scraper contacting the lower surface of the circulating belt portion of the circulating belt portion circulating from the third roller to the first roller between the third roller and the leading end, The scraper includes a scraper bracket fixed to the frame body by a fixing portion, a scraper main body having a curved shape, one side of which is parallel to the scraper bracket, and the other end of the curved side is in contact with the lower surface of the circulation belt, And a scraper elastic member having opposite ends joined to the scraper main body and the scraper main body in parallel with each other.

In the above, the apparatus further comprises at least one adjusting roller for pressing the circulating belt to the first roller at the winding portion of the first roller, wherein the roller axis of the adjusting roller is movable toward the circulating belt by being engaged with the adjusting means;

The adjusting means comprises a bracket coupled to the frame body and spaced apart from each other in the longitudinal direction and provided on both sides in the width direction with a circulation belt therebetween, a guide member provided on the bracket spaced apart in the longitudinal direction and formed with a rotation guide hole, A rotation adjusting member rotatably inserted into the rotation guide hole of the rotary shaft and having a screw hole formed at a lower portion thereof and having a screw hole formed therein, a fastening member having an upper portion screwed to the screw hole and having a shaft support hole formed in a width direction, And an elastic member provided between the rotation adjusting member and the coupling member to press the coupling member with the rotation adjusting member;

Both ends of the roller shaft of the adjustment roller are rotatably inserted into the shaft hole of the fastening member; And the height of the roller shaft of the adjustment roller is adjusted by rotating the rotation adjustment member.

The large-capacity juicer according to the present invention has a simple structure and prevents the belt from stretching by the tension roller, thereby increasing the lifespan of the juicer, and the pressing force between the circulation belt and the roller is increased by the adjusting means, It is effective.

1 is a schematic front view showing a large-capacity juicer according to the present invention,
2 is a schematic plan view showing a large-capacity juicer according to the present invention,
Fig. 3 is a schematic partial oblique side view showing the left direction of Fig. 1,
4 is a schematic cross-sectional view showing a cross section taken along line AA in Fig. 1,
5 is a schematic cross-sectional view showing a cross section taken along line BB in Fig. 1,
6 is a cross-sectional view showing an adjusting means of a large-capacity juicer according to the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a large-capacity juicer according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic front view showing a large capacity juice extracting apparatus according to the present invention, FIG. 2 is a schematic plan view showing a large capacity juice extracting apparatus according to the present invention, and FIG. 3 is a schematic partial elongated side view showing a leftward direction of FIG. FIG. 4 is a schematic cross-sectional view showing a cross section taken along line AA in FIG. 1, FIG. 5 is a schematic cross-sectional view showing a cross section taken along a line BB in FIG. 1, Fig.

In the following description, the direction perpendicular to the paper plane of Fig. 1 is referred to as "width direction ", and the extending direction of the circulation belt 180 is referred to as" length direction ".

1, a large-capacity juicer 100 according to the present invention includes a frame body 101, a hopper 104, a driving unit 110, a first roller 120, a second roller (not shown) A third roller 150, a fourth roller 140, a circulation belt 180, a support panel 220, a pressure roller 210, a tension roller 190, A rejection step 170, a purge step 160, and a residual water rejection 240.

The frame body 101 serves as a support body and is provided as a hollow body. A plurality of moving means 101a, which is a casper, is provided below the frame body 101. [

The hopper 104 is provided in the frame body 101. The lower portion of the hopper 104 is opened to communicate with the frame body 101. The hopper 104 is positioned above the circulation belt 180 between the first roller 120 and the second roller 130. The juice flows into the frame body 101 through the hopper 104. The juice is fed from the hopper 104 to the top of the circulation belt 180.

As shown in FIGS. 1 and 3, the driving unit 110 is provided in the frame body 101. The driving unit 110 is provided on the side where the first roller 120 is provided. The driving unit 110 is connected to the roller shaft 121 of the first roller 120 to drive the first roller 120.

The driving unit 110 includes a driving motor 111 and a belt 113.

The driving motor 111 is provided at an inner lower portion of the frame body 101. The driving motor 111 is connected to a driving speed reducer 111a. A driving pulley 111b is connected to the driving speed reducer 111a. And a driven pulley 111c is provided upwardly spaced from the drive pulley 111b. The driven pulley 111c is engaged with the roller shaft 121 of the first roller 120 so as to rotate integrally therewith.

The belt 113 is wound around the drive pulley 111b and the driven pulley 111c to form a closed circuit. When the drive motor 111 is operated, the belt 113 rotates and the first roller 120 rotates.

The pulleys and belts of the driving unit 110 may be formed of chains, sprockets, or the like, or a plurality of gears.

The first roller 120 is provided in the frame body 101. A first support bracket 103 is provided on both sides of the first roller 120 in the width direction. The first support bracket (103) extends vertically and has a lower portion fixed to the bottom of the frame body (101). The roller 120 of the first roller 120 is rotatably installed in the first support bracket 103 between the first support brackets 103. The first roller 120 is rotationally driven by the driving unit 110.

One or more regulating rollers 270 are provided to press the circulation belt 180 toward the first roller 120 in a portion where the circulation belt 180 winds the first roller 120. [

The roller shaft 271 of the adjustment roller 270 is rotatably engaged with the adjustment means 260. The adjustment roller 270 is movable toward the circulation belt 180 by the adjustment means 260.

The adjusting means 260 is provided on both sides in the width direction with the circulation belt 180 interposed therebetween. 6, the adjustment means 260 includes a sixth support bracket 102, a guide member 262, a rotation adjusting member 263, a fastening member 261, an elastic member 265 ).

One end of the sixth support bracket 102 is fixedly coupled to the first support bracket 103. The sixth support bracket 102 is provided in two. The sixth support brackets 102 are spaced apart from each other in the longitudinal direction.

The guide member 262 is provided in a sixth support bracket 102 spaced apart in the longitudinal direction, and a rotation guide hole 262a is formed.

The rotation adjusting member 263 is rotatably inserted into the rotation guide hole 262a of the guide member 262. [ And a screw hole 263a opened downward is formed in the lower portion of the rotation adjusting member 263. [

The upper portion of the fastening member 261 is screwed to the screw hole 263a and a shaft support hole is formed in the width direction. The roller shaft 271 of the adjustment roller 270 is rotatably provided in the shaft hole.

The elastic member 265 is provided between the lower portion of the fastening member 261 and the sixth support bracket 102 so as to press the fastening member 261 with the rotation adjusting member 263.

Both ends of the roller shaft 271 of the adjustment roller 270 are rotatably inserted into the shaft hole of the fastening member 261 so that the adjustment roller 270 rotates the adjustment roller 270, The height of the roller shaft 271 is adjusted.

The second roller 130 is provided on the frame body 101. The second roller 130 is longitudinally spaced from the first roller 120. The height of the second roller 130 in the vertical direction is equal to the height of the first roller 130 in the vertical direction. The outer diameter of the second roller 130 is the same as the outer diameter of the first roller 120.

A second support bracket 105 is provided on both sides of the second roller 130 in the width direction. The second support bracket 105 extends vertically and has a lower portion fixed to the bottom of the frame body 101. The second roller 130 rotatably supports the roller shaft 131 of the second roller 130 between the second support brackets 105 on the second support bracket 105. When the driving unit 110 is driven, the circulation belt 180 circulates and the second roller 130 and the first roller 120 are rotated in the same direction.

The third roller 150 is provided on the frame body 101. The third roller 150 is longitudinally spaced from the second roller 130. The second roller 130 is provided between the first roller 120 and the third roller 150 in the longitudinal direction. The height of the third roller 150 in the vertical direction is equal to the height of the second roller 130 in the vertical direction. The outer diameter of the third roller 150 is the same as the outer diameter of the first roller 120 and the second roller 130.

A third support bracket 109 is provided on both sides of the third roller 150 in the width direction. The third support bracket 109 extends vertically and has a lower portion fixed to the bottom of the frame body 101. The roller 150 of the third roller 150 is rotatably supported by the third support bracket 109 between the third support brackets 109. When the driving unit 110 is driven, the circulation belt 180 circulates and the third roller 150 is rotated in the same direction as the first roller 120 and the second roller 130.

The fourth roller 140 is provided on the frame body 101. The fourth roller 140 is provided between the second roller 130 and the third roller 150 in the longitudinal direction.

Fourth support brackets 107 are provided on both sides of the fourth roller 140 in the width direction. The fourth support bracket 107 extends vertically and has a lower portion fixed to the bottom of the frame body 101. The fourth roller 140 rotatably supports the roller shaft 141 of the fourth roller 140 between the fourth support brackets 107 on the fourth support bracket 107. When the driving unit 110 is driven, the circulation belt 180 circulates and the fourth roller 140 rotates in a direction opposite to the rotation direction of the first roller 120, the second roller 130, and the third roller 150 . Silicone rubber or the like is provided on the surface of the fourth roller 140 to prevent slippage between the circulation belt 180 and the fourth roller 140 during rotation.

The roller shaft 141 of the fourth roller 140 is installed higher than the roller shaft of the second roller 130 and the third roller 150. The lower end of the fourth roller 140 is positioned between the upper end and the lower end of the second roller 130 and the third roller 150 in the vertical direction.

As shown in FIG. 4, adjustment means 250 is provided on both sides of the fourth roller 140 in the width direction. The adjusting means 250 is coupled to the roller shaft 141 of the fourth roller 140 so that the height of the roller shaft 141 of the fourth roller 140 can be adjusted up and down.

The adjusting means 250 includes a fourth supporting bracket 107, a guide member 252, a rotation adjusting member 253, a fastening member 251 and an elastic member 255.

The fourth support brackets 107 are coupled to the frame body 101 and are spaced from each other in the longitudinal direction and provided on both sides in the width direction with the circulation belt 180 interposed therebetween.

The guide member 252 is provided on the fourth support bracket 107 spaced apart in the longitudinal direction and has a rotation guide hole 252a penetrating in the up and down direction.

The rotation adjusting member 253 is rotatably inserted into the rotation guide hole 252a of the guide member 252 and has a screw hole 253a opened downward at the lower portion thereof.

The upper portion of the fastening member 251 is screwed to the screw hole 253a and a shaft support hole is formed in the width direction.

The elastic member 255 is provided between the lower portion of the fastening member 251 and the fourth support bracket 107 to press the fastening member 251 with the rotation adjusting member 253.

Both ends of the roller shaft 141 of the fourth roller 140 are rotatably inserted into the shaft hole of the fastening member 251 to rotate the rotation adjusting member 253 so that the roller shaft 141 of the fourth roller 140 141 are adjusted.

The height of the fourth roller 140 in the vertical direction can be adjusted by the adjusting means 250 so that the pressing force for pressing the juice according to the height of the fourth roller 140 is changed to improve the juicing efficiency.

The circulation belt 180 is wound around the first roller 120 and the third roller 150. The circulation belt 180 is provided in a closed circuit. The circulation belt 180 sequentially rotates while contacting the upper portion of the second roller 130 and the lower portion of the fourth roller 140 from the first roller 120 while being wound on the third roller 150, 120).

The circulation belt 180 is smaller than the width of the roller. The circulation belt 180 is made of a metal such as stainless steel. At the central portion in the width direction of the circulation belt 180, a juice discharge treatment is provided along the longitudinal direction.

In the juice discharge study, a plurality of juice discharge holes spaced in the width direction and the longitudinal direction of the circulation belt 180 are formed. The diameter of the juice outlet hole is about 0.3 mm.

The juice supplied to the upper portion of the circulation belt 180 through the hopper 104 is moved along with the circulation belt 180 on the circulation belt 180 and is conveyed between the fourth roller 140 and the circulation belt 180, The water is pressurized and juiced.

The pressing force between the circulation belt 180 and the fourth roller 140 can be adjusted by adjusting the height of the roller shaft 141 of the fourth roller 140 by the adjusting means 150. When the roller shaft 141 of the fourth roller 140 is moved upward, the pressing force is decreased. When the roller shaft 141 is moved downward, the pressing force is increased.

The support panel 220 is provided in the frame body 101. The support panel 220 is positioned below the circulation belt 180 between the first roller 120 and the second roller 130. The support panel 220 is provided in a plate shape extending in the longitudinal direction. The width of the support panel 220 is greater than the width of the circulation belt 180. A width direction end portion of the circulation belt 180 is spaced apart from the support panel 220.

The support panel 220 is provided with a side guide 221, a guide vane 223 and a second guide vane 225. The guide vane 223 and the second guide vane 225 are located above the circulation valve 180. The guide vane 223 and the second guide vane 225 are provided on the upper portion of the circulation valve 180. The guide vanes 223 and the second guide vanes 225 collect the supplied juice toward the center of the width of the circulation belt 180.

The side guides 221 extend upward from both ends of the support panel 220 in the width direction. The side guides 221 are spaced apart in the width direction with the circulation belt 180 interposed therebetween.

The guide vanes 223 are provided on both sides in the width direction with the circulation belt 180 interposed therebetween. The guide vane 223 is partially located on the upper portion of the circulation belt 180. The guide vanes 223 are provided in a plate shape with a narrow width and a long length. One end of the guide vane 223 is aligned with the side guide 221 and is fixed to the side guide 221. The free end of the guide vane 223 is inclined so that the gap between the free ends of the guide vane 223 is closer to the third roller 150. The plurality of guide vanes 223 may be spaced longitudinally.

The second guide vane 225 is positioned between the guide vane 223 and the fourth roller 140. The second guide vanes 225 are provided on both sides in the width direction with the purifying belt 180 interposed therebetween. The second guide vane 225 is connected to the side guide 221 by a vane bracket 225a.

The vane bracket 225a is provided in a rod shape extending in the width direction. One end of the vane bracket 225a is fixed to the side guide 221 and the other end of the vane bracket 225a is provided with the second guide vane 225.

The second guide vane 225 is provided in a narrow and long plate shape. The side surface of the second guide vane 225 is connected to the vane bracket 225a. The second guide vane 225 is inclined so that the gap between the end portions becomes closer toward the third roller 150. The second guide vane 225 is positioned above the circulation belt 180.

The pressure roller 210 is disposed between the hopper 104 and the second roller 130 and is provided in the frame body 101. The pressure roller 210 is provided to press the circulation belt 180 downward to the support panel 220. The pressurizing roller 210 is pressed downward and the juice supplied from the hopper 104 spreads evenly.

As shown in FIGS. 1 and 5, the pressure roller 210 is vertically adjusted by the roller shaft 211 of the pressure roller 210 coupled to the adjusting means 280.

The adjusting means 280 includes a fifth supporting bracket 106, a guide member 282, a rotation adjusting member 283, a fastening member 281 and an elastic member 285.

The fifth support brackets 106 are coupled to the frame body 101 and are spaced apart from each other in the longitudinal direction and provided on both sides in the width direction with the circulation belt 180 interposed therebetween.

The guide member 282 is provided on a fifth support bracket 106 spaced apart in the longitudinal direction and formed with a rotation guide hole 282a penetrating in the vertical direction.

The rotation adjusting member 283 is rotatably inserted into the rotation guide hole 282a of the guide member 282 and has a screw hole 283a opened downward at the bottom.

The upper portion of the fastening member 281 is screwed to the screw hole 283a and a shaft support hole is formed in the width direction.

The elastic member 285 is provided between the lower portion of the fastening member 281 and the fifth support bracket 106 to press the fastening member 281 with the rotation adjusting member 283.

Both ends of the roller shaft 211 of the pressure roller 210 are rotatably inserted into the shaft hole of the fastening member 281 so that the roller shaft 211 of the pressure roller 210 is rotated by rotating the rotation adjusting member 283. [ Is adjusted.

The tension roller unit 190 is provided to press down the portion of the circulation belt 180 circulating from the third roller 150 to the first roller 120. The tension roller unit 190 includes a tension roller 197, a movable member 193, and an elastic member 195.

The tension roller 197 is provided on the upper portion of the circulation belt 180 circulating from the third roller 150 to the first roller 120.

The movable member 193 is provided on both sides of the tension roller 197 in the width direction with the circulation belt 180 interposed therebetween. One end of the movable member 193 is rotatably coupled to the frame body 101 and extends upwardly inclined and the other end is coupled to the roller shaft 191 of the tension roller 197. One end of the movable member 193 may be rotatably coupled to a separate support member 199 fixed to the frame body 101.

The elastic member 195 is made of a spring. One end of the elastic member 195 is connected to the frame body 101 and the other end is connected to the movable member 193 to pull the movable member 193 in a downward direction.

When the circulator belt 180 is loosened as the juicer 100 is driven, the tension member 195 is pulled downward by the elastic member 195 to keep the circulation belt 180 tight.

The juice receipt rejection part 170 is spaced apart from the support panel 220, the second roller 130 and the fourth roller 140. The juice receiver 170 is provided with a concave upward opening.

The juice receipt rejection unit 170 includes a collection body 171 and a collection guide unit 173.

The collection body 171 extends from the lower portion of the hopper 104 to the lower portion of the fourth roller 140 in the longitudinal direction. The collection main body 171 is opened upward. The collection body 171 is formed in the shape of "V" in the longitudinal direction.

The collection guide portion 173 is extended in the width direction at the bent portion of the collection main body 171. The collection guide 173 is open upward and communicates with the collection main body 171. The collection guide portion 173 is provided to be inclined downward to one side in the width direction. The lower end of the collection guide 173 is opened.

The juice is pressurized between the circulation belt 180 and the fourth roller 140 and the juiced liquid collects at the bent portion of the collection main body 171 and flows through the collection guide 173 to the juice extractor 100, And is collected.

The purge end 160 is provided on an upper portion of the circulation belt 180 circulating from the third roller 150 to the first roller 120. The purging stage 160 serves to remove the remnant juice remaining in the juice extracting hole of the circulation belt 180 after the juice is squeezed.

The purge stage 160 includes an air supply pipe 163 and a high-pressure air supply unit.

The air supply pipe 163 extends in the width direction and is upwardly spaced from the upper portion of the circulation belt 180. The air supply pipe 163 has one end blocked and the other end connected to a high-pressure air supply (for example, a compressor). A plurality of downwardly directed spray holes 161 are formed in the air supply pipe 163. And is spaced apart in the width direction of the spray hole (161).

The high-pressure air supply unit is connected to the air supply pipe 163 to supply air to the air supply pipe 163. The air supplied from the high-pressure air supply unit to the air supply pipe 163 is injected into the spray hole 161 and the juice residue remaining in the juice discharge hole of the circulation belt 180 is discharged to the residual water rejection unit 240.

The juice residues which have not been discharged to the residual water rejection unit 240 by the purge stage 160 are removed from the circulation belt 180 by the scrapers 230b and discharged to the residual water rejection unit 240. [

The scrapers 230b are spaced apart from the perforating stage 160 in the direction of travel of the circulating belt 180 on the portion of the circulating belt 180 circulating from the third roller 150 to the first roller 120 do. The scraper 230b is provided in contact with the lower surface of the circulation belt 180. [

The scraper 230b includes a scraper bracket 231, a scraper body 235, and a scraper elastic member 233.

The scraper bracket 231 extends in the width direction. The scraper bracket 231 is fixedly connected to the fixing portion 237 protruding from the frame body 101 in the width direction.

The scraper main body 235 extends in the width direction. The scraper main body 235 is provided in a bent shape. One side of the scraper main body 235 is parallel to the scraper bracket 231 and the other end of the curled side is in contact with the lower surface of the circulation belt 180.

The scraper elastic member 233 is engaged with the scraper bracket 231 and the scraper main body 235 at both ends between the scraper bracket 231 and the scraper main body 235.

The scraper 230b may be disposed on the first roller 120, the second roller 130, and the fourth roller 140, respectively.

The scraper 230a provided on the first roller 120 serves to remove the juice residues remaining on the first roller 120. [

The scraper 230c provided on the second roller 130 serves to remove juice remaining on the surface of the second roller 130 after the juice is pressurized. The juice liquid removed from the surface of the second roller 130 is collected by the juice removing unit 170.

The scraper 230d provided on the fourth roller 140 serves to remove the juice residue remaining on the surface of the fourth roller 140 after the juice is pressurized.

The residual water rejection unit 240 is provided at a position where the purge end 160 is disposed. The residual water rejection unit 240 is provided below the circulation belt 180. The residual water rejection unit 240 is provided as a hollow body that is opened upward. The juice residues discharged by the perforated stage 160 and the scraper 230b are collected in the residual water rejection 240.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. Accordingly, the scope of the true technical protection should be determined by the technical idea of the appended claims.

100: large capacity juicer
101: frame body 104: hopper
110: driving part 120: first roller
130: second roller 140: fourth roller
150: Third roller 160: Purifier
170: Juice rejection 180: Circulation belt
190: tension roller 210: pressure roller
220: support panel 230: scraper
240: rejection of remnants 250,260,280: adjusting means
270: adjustment roller

Claims (9)

A first roller 120 that is a driving roller that is rotatably provided in the frame body 101 and that is rotationally driven by the driving unit 110; A second roller 130 rotatably installed in the frame body 101 between the first roller 120 and the third roller 150; a third roller 150 rotatably installed in the main body 101; A fourth roller 140 rotatably mounted on the frame body 101 between the second roller 130 and the third roller 150 and a second roller 140 rotatably disposed between the first roller 120 and the third roller 150. [ And a rotating belt 180 provided on the frame body 101 and positioned below the circulation belt 180 between the first roller 120 and the second roller 130 A support panel 220 in the form of a plate and an upper portion of the circulation belt 180 between the first roller 120 and the second roller 130 and provided in the frame body 101, Composed of a hopper (104) and the support panel 220 and the second roller 130 and the fourth roller 140 provided to the lower portion can be separated from the juice of the upward opening concave shape rejected 170;
The circulation belt 180 passes through the upper portion of the support panel 220 from the first roller 120 and passes through the third rollers 150 in order while contacting the upper portion of the second roller 130 and the lower portion of the fourth roller 140 And the juice supplied from the hopper 104 to the upper portion of the circulation belt 180 is moved along with the circulation belt 180 on the circulation belt 180 while the fourth roller 140) and the circulation belt (180). The apparatus of claim 1, wherein a width of the circulation belt (180) is smaller than a width of the support panel (220), and a center of gravity of the circulation belt (220) Wherein a plurality of juice ejection holes are formed in the width direction and in the longitudinal direction of the circulation belt (180). The apparatus of claim 1, further comprising a pressure roller (210) that presses down the circulation belt (180) between the second roller (130) and the hopper (104) Is coupled to the adjusting means 280 and is adjustable up and down; The adjusting means 280 includes a bracket 106 coupled to the frame body 101 and spaced apart from each other in the longitudinal direction and disposed at both sides in the width direction with the circulation belt 180 interposed therebetween and a longitudinally spaced bracket 106 A guide member 282 provided in the guide member 282 and formed with a rotation guide hole 282a penetrating in the up and down direction; a guide member 282 rotatably inserted into the rotation guide hole 282a of the guide member 282, A fixing member 281 having an upper portion screwed to the screw hole 283a and formed with a shaft support hole in the width direction and a fixing member 281 having a lower portion of the fixing member 281 and a bracket 106) for urging the coupling member (281) with the rotation regulating member (283); Both ends of the roller shaft 211 of the pressure roller 210 are rotatably inserted into the shaft hole of the fastening member 281; And the height of the roller shaft (211) of the pressing roller (210) is adjusted by rotating the rotation adjusting member (283). 3. The apparatus of claim 2, further comprising: a purge end (160) positioned above the circulating belt portion circulating from the third roller (150) to the first roller (120) Further comprising a residual water rejection (240) upwardly open to the bottom of the circulation belt (180);
The purge end 160 is composed of an air supply pipe 163 extending in the width direction and spaced upward from the circulation belt 180 and having one end clogged and the other side connected to a high pressure air supply, A plurality of downwardly directed spray holes 161 are formed;
And the air supplied from the high-pressure air supply unit is injected into the injection hole (161) to discharge the juice residue remaining in the juice discharge hole of the circulation belt (180). The apparatus of claim 1, wherein the juice receipt rejector (170) has a length extending from the bottom of the hopper (104) to the bottom of the fourth roller (140) in the longitudinal direction, And a downwardly inclined end portion which is open at the bent portion of the collector main body 171 and extends upward in the width direction and communicates with the collection main body 171, And an opened collection guide portion (173). The apparatus according to claim 1, wherein the roller shaft (141) of the fourth roller (140) is disposed higher than the roller axes of the second roller (130) and the third roller (150) Is positioned between the upper and lower ends of the second roller 130 and the third roller 150;
The roller shaft 141 of the fourth roller 140 is coupled to the adjusting means 250 and is vertically adjustable; The adjusting means 250 includes a bracket 107 coupled to the frame body 101 and spaced apart from each other in the longitudinal direction and disposed at both sides in the width direction with the circulation belt 180 interposed therebetween and a longitudinally spaced bracket 107 A guide member 252 provided in the guide member 252 and formed with a rotation guide hole 252a penetrating in the up and down direction, a guide member 252 rotatably inserted into the rotation guide hole 252a of the guide member 252, A fixing member 251 having an upper portion screwed to the screw hole 253a and formed with a shaft support hole in the width direction and a fixing member 251 fixed to the lower portion of the fixing member 251 and the bracket 251. [ And an elastic member (255) provided between the rotation regulating member (253) and the coupling member (251);
Both ends of the roller shaft 141 of the fourth roller 140 are rotatably inserted into the shaft hole of the fastening member 251; And the height of the roller shaft (141) of the fourth roller (140) is adjusted by rotating the rotation adjusting member (253). The apparatus of claim 1, further comprising: a tension roller portion (190) for pressing downward the circulating belt portion circulating from the third roller (150) to the first roller (120); The tension roller unit 190 includes a tension roller 197 positioned on the upper portion of the circulation belt 180 circulating from the third roller 150 to the first roller 120, A movable member 193 having one end on both sides in the width direction and rotatably coupled to the frame body 101 and extending upwardly inclined and the other end being coupled to the roller shaft 191 of the tension roller 197, , And an elastic member (195) connected to the movable member (101) and the other end connected to the movable member (193) to pull the movable member (193) in a downward rotating direction. The apparatus according to claim 1, wherein the frame body (101) is provided with a circulation belt portion circulating from the third roller (150) to the first roller (120) between the third roller (150) Further comprising a scraper 230b contacting a lower surface of the belt 180; The scraper 230b includes a scraper bracket 231 that is fixed to the frame body 101 by a fixing portion 237 and a bent portion 234 that is bent in a direction parallel to one side of the scraper bracket 231, A scraper main body 235 which contacts the lower surface of the belt 180 and a scraper elastic member 234 which is coupled to both the scraper bracket 231 and the scraper main body 235 at both ends thereof in parallel between the scraper bracket 231 and the scraper main body 235, (233). ≪ / RTI > The apparatus of claim 1, further comprising at least one adjustment roller (270) for pressing the circulation belt (180) to the first roller (120) at a portion of the circulation belt (180) winding the first roller (120) The roller shaft 271 of the adjusting roller 270 is coupled to the adjusting means 260 and is movable toward the circulating belt 180;
The adjusting means 260 includes a bracket 102 coupled to the frame body 101 and spaced apart from each other in the longitudinal direction and disposed at both sides in the width direction with the circulation belt 180 interposed therebetween and a longitudinally spaced bracket 102 And a screw hole 263a which is rotatably inserted into the rotation guide hole 262a of the guide member 262 and is downwardly opened and formed at a lower portion of the guide member 262 A coupling member 261 having an upper portion screwed to the screw hole 263a and formed with a shaft support hole in the width direction and a coupling member 261 provided between the lower portion of the coupling member 261 and the bracket 102 And an elastic member (265) for pressing the fastening member (261) with the rotation adjusting member (263);
Both ends of the roller shaft 271 of the adjustment roller 270 are rotatably inserted into the shaft hole of the fastening member 261; And the height of the roller shaft (271) of the adjusting roller (270) is adjusted by rotating the rotation adjusting member (263).

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