Juicer with residue and juice separation function

Abstract

The utility model discloses a residue and juice separation juicer, which relates to the field of juicers, and has the technical scheme that the residue and juice separation juicer comprises a main body and a cup body, the cup body comprises a cup body and a juicing cup, an ox horn knife, an upper spiral knife head and a lower spiral knife net are arranged in the cup body, spiral strips are arranged on the outer wall of the upper spiral knife head and the outer wall of the lower spiral knife net, and a rotating rod is arranged in the center of the cup body. The inner space of the juicing cup is divided into a juice storage space and a residue storage space by the lower spiral cutter net, a juice outlet pipe and a residue outlet pipe are arranged on the juicing cup, and a rubber brush is fixedly connected to the inner wall of the lower spiral cutter net. According to the juicer, fruit pulp is cut for multiple times, so that the requirement for earlier-stage processing of fruits is lowered, large fruit pulp can be directly put into the cup body to be juiced, due to the arrangement of the spiral strip, the fruit pulp can be pushed downwards by the spiral strip in the rotating process of the rotating rod, the fruit pulp does not need to be pushed by an extrusion bar, and operation of an operator is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of juicers, and more particularly to a juicer for separating residue and juice. Background Art

[0002] A juicer is a small household appliance that can quickly squeeze fruit pulp into juice. It is quite common in our daily life. The juicer can separate the pulp from the juice, and can remove most of the pomace and solid particles in the juice, making the squeezed juice purer and more delicate in taste, without the roughness brought by the pomace.

[0003] An existing pulp-juice separator is one that cuts the pulp into small pieces and places it into a sleeve, and uses a squeezing rod to squeeze the pulp in the sleeve toward the spiral head. At this time, the spiral head drives the pulp to push it toward the pulp outlet. A filter net is provided outside the spiral head. During the process of the pulp being pushed by the spiral head, the juice squeezed from the pulp will pass through the filter net and flow out of the juice outlet, thus achieving pulp-juice separation and ensuring the taste of the squeezed juice. However, the above-mentioned juicer has certain requirements for the size of the pulp placed in the sleeve. If the pulp is too large, the squeezing pressure required by the squeezing rod will be high, and the smoothness of the pulp entering the spiral head position will also be affected to a certain extent, resulting in people having to spend more time on the pre-processing of the fruit.

[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a juicer with residue and juice separation.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a residue and juice separation juicer, comprising a main body and a cup body, the cup body comprising a cup body and a juice cup, the cup body being provided with a horn knife, an upper spiral knife head and a ring-shaped lower spiral knife net in sequence from top to bottom, the outer walls of the upper spiral knife head and the lower spiral knife net being provided with spiral strips, the opening at the upper end of the lower spiral knife net being closed by the upper spiral knife head, the lower end of the lower spiral knife net being in contact with the inner bottom surface of the juice cup, a rotating rod being provided at the center of the cup body, the rotating rod driving the horn knife, the upper spiral knife head and the lower spiral knife net to rotate synchronously, the power source driving the rotating rod to rotate is provided in the main body, the lower spiral knife net divides the internal space of the juice cup into a juice storage space and a residue storage space, the juice cup being provided with a juice discharge pipe connected to the juice storage space and a residue discharge pipe connected to the residue storage space, a rubber brush being fixedly connected to the inner wall of the lower spiral knife net, the rubber brush being in contact with the inner bottom surface of the juice cup.

[0007] The utility model is further configured as follows: the lower spiral knife net includes a knife holder and an inner filter screen, both of which are arranged in a ring shape, the spiral strips are arranged on the knife holder, and the inner filter screen is provided with a plurality of upper filter holes and lower filter holes, and the diameter of the lower filter hole is larger than the diameter of the upper filter hole.

[0008] The utility model is further configured as follows: the tool holder and the inner filter are injection molded, a plurality of through holes are provided at both upper and lower ends of the inner filter, and a plurality of rectangular grooves arranged along a spiral path are also provided on the outer peripheral wall of the inner filter.

[0009] The utility model is further configured as follows: a partition is provided on the cup body and is located between the horn knife and the upper spiral cutter head; a through groove is provided on the partition; a plurality of convex strips are provided on the side of the partition facing away from the horn knife; and one of the blades on the horn knife is arranged close to the partition.

[0010] The utility model is further configured as follows: a plurality of ridges arranged in a vertical direction are fixedly connected to the inner wall of the cup body, and the ridges are distributed in a circular array, all of the ridges are located below the partition, and the thickness of the ridges increases as they are closer to the bottom of the cup body.

[0011] The utility model is further configured as follows: a convex ring is fixedly connected to the inner bottom surface of the juice cup, a ring groove is provided on the knife holder, the ring groove is used to be clamped by the convex ring, and a support ring is provided at the lower end of the upper spiral cutter head, and the support ring is used to support the inner circumferential wall of the upper end of the knife holder.

[0012] The present invention is further configured as follows: a card slot is provided on the outer peripheral wall of the support ring, the card slot is L-shaped and one end of the card slot is connected to the lower side of the support ring, a card block for being inserted into the card slot is provided on the inner peripheral wall of the knife holder, an L-shaped limit strip is provided on the inner peripheral wall of the juice cup, and a straight-line card strip is provided on the outer peripheral wall of the cup body, the card strip is used to be inserted into the bottom of the limit strip, and the direction in which the card block is screwed into the card slot is opposite to the direction in which the card strip is screwed into the bottom of the limit strip.

[0013] The utility model is further configured as follows: two limiting grooves are provided on the top surface of the main body, and the two limiting grooves are used for clamping the juice discharge pipe and the slag discharge pipe respectively.

[0014] In summary, the present invention has the following beneficial effects:

[0015] The fruit pulp is cut multiple times, thereby reducing the requirements for the preliminary processing of the fruit, so that larger pieces of fruit can be directly placed in the cup body for pulp juicing, and due to the setting of the spiral strips, the spiral strips push the pulp downward during the rotation of the rotating rod, so that there is no need to rely on the squeezing rod to push, which is convenient for the operator. The rubber brush can clean the pulp retained on the bottom surface of the juicing cup, making it difficult for the pulp to retain on the bottom surface of the juicing cup, thereby ensuring the flow rate of the juice in the juice storage space, so that the juice can flow smoothly from the juice outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 This is an exploded view of the cup body in the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the cup body in the utility model;

[0020] Figure 5 This is an exploded view of the upper spiral cutter head and the lower spiral cutter net in the utility model;

[0021] Figure 6 This is a schematic structural diagram of the upper spiral cutter head and the lower spiral cutter net in the present invention;

[0022] Figure 7 This is a schematic diagram of the structure of the inner filter in the utility model;

[0023] Figure 8 for Figure 7 Enlarged view of part A in the middle;

[0024] Figure 9 This is a cross-sectional view of the juicer cup in the present invention.

[0025] In the figure: 1. Main body; 2. Cup body; 3. Cup body; 4. Juicing cup; 5. Ox horn knife; 6. Upper spiral blade; 7. Lower spiral blade net; 8. Spiral strip; 9. Rotating rod; 10. Juice outlet pipe; 11. Slag outlet pipe; 12. Rubber brush; 13. Knife holder; 14. Inner filter; 15. Upper filter hole; 16. Lower filter hole; 17. Through hole; 18. Rectangular groove; 19. Partition; 20. Through groove; 21. Raised strip; 22. Raised ridge; 23. Raised ring; 24. Ring groove; 25. Support ring; 26. Card slot; 27. Card block; 28. Limit strip; 29. ​​Card strip; 30. Limit slot. DETAILED DESCRIPTION

[0026] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. Example

[0027] Pulp and juice separation juicer, such as Figure 1 、 Figure 2 and Figure 4 As shown, it includes a main body 1 and a cup body 2, and the cup body 2 includes a cup body 3 and a juice cup 4. The cup body 3 is provided with a horn knife 5, an upper spiral cutter head 6 and a ring-shaped lower spiral knife net 7 from top to bottom. The outer walls of the upper spiral cutter head 6 and the lower spiral cutter net 7 are provided with spiral strips 8. The spiral strips 8 on the upper spiral cutter head 6 and the lower spiral cutter net 7 are connected to each other. The top of the upper spiral cutter head 6 is arc-shaped, and the opening at the upper end of the lower spiral cutter net 7 is closed by the upper spiral cutter head 6. The lower end of the lower spiral cutter net 7 is in contact with the inner bottom surface of the juice cup 4. A rotating rod 9 is provided in the center of the cup body 2. The rotating rod 9 drives the horn knife 5, the upper spiral cutter head 6 and the lower spiral cutter net 7 to rotate synchronously. The dynamic movement of driving the rotating rod 9 to rotate The power source is set in the main body 1, and the lower spiral knife net 7 divides the internal space of the juice cup 4 into a juice storage space and a residue storage space, wherein the juice storage space is set near the center of the juice cup 4, and the residue storage space is set near the outer edge of the juice cup 4. The juice cup 4 is provided with a juice outlet pipe 10 connected to the juice storage space and a residue outlet pipe 11 connected to the residue storage space. People put the processed fruit into the cup body 3, and then drive the power source on the main body 1, so that the power source drives the rotating rod 9 to rotate, and the pulp first contacts the ox horn knife 5, and the ox horn knife 5 cuts the pulp for the first time. The ox horn knife 5 cuts the larger pulp into pieces during the rotation, and the chopped pulp is smaller in size and can be more conveniently picked up. The upper spiral cutter head 6 is drawn in and driven by the spiral strips 8, and the pulp continues to move downward. In the process of being pushed by the upper spiral cutter head 6, the pulp will be crushed and squeezed for the second time by the upper spiral cutter head 6, so that the volume of the pulp is further reduced. When the pulp is pushed to the position of the lower spiral cutter net 7, the juice squeezed out of the pulp will enter the juice storage space through the mesh holes on the lower spiral cutter net 7, and the pomace will be intercepted by the lower spiral cutter net 7 and retained in the pomace storage space. Subsequently, the pomace will be squeezed out from the pomace discharge pipe 11 driven by the spiral strips 8, and the juice will flow out directly from the juice discharge pipe 10, thereby realizing the separation of the pomace. The above arrangement reduces the requirements for processing fruits, making it possible to process larger pieces of fruit. The pulp can also be directly put into the cup body 3 for juicing, and due to the setting of the spiral strip 8, the spiral strip 8 will push the pulp downward during the rotation of the rotating rod 9, so that there is no need to rely on the squeezing rod to push, which is convenient for the operator to operate. A rubber brush 12 is fixedly connected to the inner wall of the lower spiral knife net 7, and the rubber brush 12 is in contact with the inner bottom surface of the juicing cup 4. During the rotation of the lower spiral knife net 7, the lower spiral knife net 7 will drive the rubber brush 12 to rotate. The rubber brush 12 can clean the pomace retained on the inner bottom surface of the juicing cup 4, making it difficult for the pomace to retain on the bottom surface of the juicing cup 4, thereby ensuring the flow rate of the juice in the juice storage space, so that the juice can flow smoothly out of the juice outlet pipe 10.

[0028] like Figure 2、 Figure 5 、 Figure 7 and Figure 8 As shown, the lower spiral knife net 7 includes a knife holder 13 and an inner filter 14, both of which are arranged in an annular shape. The spiral strip 8 is arranged on the outer peripheral wall of the knife holder 13. A "7"-shaped mounting rod is arranged on the inner side of the knife holder 13. The rubber brush 12 is sleeved on one end of the mounting rod. A plurality of upper filter holes 15 and lower filter holes 16 are opened on the inner filter 14. The plurality of upper filter holes 15 and the lower filter holes 16 constitute the mesh on the lower spiral knife net 7. The diameter of the lower filter hole 16 is larger than the diameter of the upper filter hole 15. The rubber brush 12 is sleeved on the mounting rod through its own elasticity, so that the rubber brush 12 is easy to The disassembly and installation can facilitate the replacement of the rubber brush 12, and the position of the rubber brush 12 is the part in which the mounting rod is in a vertical state, so that during the movement of the rubber brush 12, the lower end of the rubber brush 12 is abutted by the inner bottom surface of the juicer cup 4, and the upper end of the rubber brush 12 is abutted by the mounting rod, so that the rubber brush 12 is not easy to fall off the mounting rod. When the pulp is pushed to the lower spiral knife net 7, the pulp passes through the lower spiral knife net 7 from top to bottom along with the spiral strips 8. When the pulp passes through the upper half of the lower spiral knife net 7, there is still a lot of juice on the pulp, and these juices are used as The flow medium can effectively carry and push the pomace through the mesh. The fluidity of the juice helps to reduce the accumulation of pomace on the inner filter 14 and make it easier for it to pass through the mesh. Therefore, the aperture of the upper filter hole 15 is set to be relatively small, so that the pomace is not easy to enter the juice storage space through the inner filter 14 along with the juice, thereby ensuring the filtering effect of the inner filter 14. When the pulp passes through the lower half of the lower spiral knife net 7, most of the juice on the pulp has been squeezed out, and the pomace has lost sufficient liquid medium to support its flow. At this time, the pomace relies more on its own gravity and The mechanical force of the juicer tries to pass through the inner filter 14, which weakens the ability of the pomace to pass through the inner filter 14. If the lower filter hole 16 still maintains the same small diameter as the upper filter hole 15, the lower filter hole 16 is relatively easy to be blocked. Therefore, the diameter of the lower filter hole 16 is larger than the diameter of the upper filter hole 15, ensuring that the juice can enter the juice storage space relatively smoothly. There is a distance between the inner bottom surface of the juice cup 4 and the lowest mesh of the inner filter 14. This distance ensures that the juice entering the juice storage space is not easy to flow through the mesh into the pomace storage space, thereby reducing the reflux of juice.

[0029] like Figure 5 and Figure 7As shown, the tool holder 13 and the inner filter screen 14 are injection molded, and a plurality of through holes 17 are provided at the upper and lower ends of the inner filter screen 14. The plurality of through holes 17 are arranged along the circumference of the tool holder 13. The outer peripheral wall of the inner filter screen 14 is also provided with a plurality of rectangular grooves 18 arranged along the path of the spiral strip 8. In the process of producing the lower spiral knife net 7, the inner filter screen 14 is clamped in the mold of the tool holder 13 for injection molding, and the injection molding liquid is injected through the rectangular grooves 18 to form the spiral strips 8 on the tool holder 13. The provision of the through holes 17 ensures the fixing strength between the upper and lower ends of the tool holder 13 and the inner filter screen 14. The provision of the rectangular grooves 18 facilitates the injection molding of the spiral strips 8 on the one hand, and further increases the fixing strength between the tool holder 13 and the inner filter screen 14 on the other hand.

[0030] like Figure 2 and Figure 4 As shown, a partition 19 is provided on the cup body 3 between the horn knife 5 and the upper spiral cutter head 6, and a through groove 20 is provided on the partition 19. A plurality of ridges 21 are provided on the side of the partition 19 facing away from the horn knife. One of the blades on the horn knife 5 is arranged close to the partition 19. This blade is close to the partition 19, so that the deformation amount thereof will not be too large, and it is not easy for pulp to remain on the partition 19, and it can be scraped clean by this blade. In this embodiment, there are two blades on the horn knife 5, and the other blade is fixedly connected to a support column on the side facing the partition 19. The support column can support the deformation amount of the blade, so that after the blade is hit by the poured pulp, one end of the support column can limit the deformation amount of the blade by contacting the partition 19 or the upper spiral cutter head 6, so that the deformation amount of the blade is not easy to be too large, ensuring that the deformation of the blade is elastic deformation, thereby ensuring the integrity of the blade. The setting of the ridges 21 makes it easier for the pulp between the partition 19 and the upper spiral cutter head 6 to be crushed under the action of the rotation of the upper spiral cutter head 6. A number of ridges 22 arranged in a vertical direction are integrally formed on the inner circumferential wall of the cup body 3. The ridges 22 are distributed in a ring array. All ridges 22 are located below the partition 19. The two ends of the ridges 22 are close to the upper end of the upper spiral cutter head 6 and the lower end of the lower spiral knife net 7 respectively. The ridges 22 are vertically set, so that when the pulp is moved by the threaded strips, the pulp is not only subjected to the extrusion force toward the inner wall of the cup body 3, but also subjected to the resistance force toward the circumference of the cup body 3 against the ridges 22, so that the pulp is squeezed more thoroughly. The closer the thickness of the ridges 22 is to the bottom of the cup body 3, the greater the thickness of the ridges 22 is, so that the more the pulp is pushed down, the greater the resistance force between the pulp and the ridges 22 is, so that the juice remaining in the pulp can be squeezed out as much as possible.

[0031] like Figure 5 、 Figure 6 and Figure 9As shown, a convex ring 23 is integrally formed on the inner bottom surface of the juice cup 4, and a ring groove 24 is provided on the lower side of the blade holder 13. The ring groove 24 is used to be clamped by the convex ring 23. A support ring 25 is provided at the lower end of the upper spiral cutter head 6. The support ring 25 is used to support the inner peripheral wall of the upper end of the blade holder 13. Because a number of exposure grooves for exposing the upper filter hole 15 and the lower filter hole 16 are provided on the blade holder 13, the blade holder 13 is a hollow structure, which makes it easy for the blade holder 13 to deform with respect to the upper spiral cutter head 6. The setting of the support ring 25 supports the opening at the upper end of the blade holder 13, and the convex ring 23 can support the opening at the lower end of the blade holder 13 by embedding in the ring groove 24. The support ring 25 is provided with a card slot 26 on the outer peripheral wall of the knife holder 13, and the card slot 26 is L-shaped and one end of the card slot 26 is connected to the lower side of the support ring 25. The inner peripheral wall of the knife holder 13 is provided with a card block 27 for snapping into the card slot 26. The connection between the upper spiral cutter head 6 and the lower spiral cutter net 7 is realized by rotating the card connection, which makes the connection and disassembly between the two convenient, thereby facilitating the operation of the knife holder 13. We clean the mesh on the lower spiral knife net 7. The card slot 26 includes a transverse slot and a longitudinal slot. The two ends of the longitudinal slot are respectively connected to the lower side of the support ring 25 and one end of the transverse slot. A protrusion is formed integrally on the inner bottom wall of the transverse slot. A recess is provided on the side of the card block 27 facing away from the knife holder 13. The card block 27 first enters the transverse slot through the longitudinal slot. Then people rotate the knife holder 13 to make the card block 27 slide into the transverse slot. During this process, the protrusion will resist the card block 27 and deform, so that the protrusion is stuck in the recess. At this time, a sound will be made, indicating that the upper spiral cutter head 6 and the lower spiral knife net 7 are connected. The protrusion faces away from the bottom of the groove in the transverse slot. The side is in an arc shape, which makes it easy for the protrusion to turn out of the depression. The cooperation of the protrusion and the depression increases the clamping strength of the upper spiral cutter head 6 and the lower spiral cutter net 7, thereby ensuring that the lower spiral cutter net 7 will not be separated from the upper spiral cutter head 6 when the rotating rod 9 drives it to rotate. When it is not in use, the various surfaces of the convex ring 23 do not conflict with the inner wall of the annular groove 24. This arrangement ensures that when the lower spiral cutter net 7 squeezes softer fruit pulp, the overall deformation of the knife holder 13 will not be too large. At this time, the convex ring 23 does not conflict with the annular groove 24, thereby ensuring the smooth rotation of the knife holder 13 and reducing the load on the rotating rod 9.

[0032] like Figure 1 and Figure 3As shown, an L-shaped limit strip 28 is provided on the inner peripheral wall of the juice cup 4, and a straight-line clamping strip 29 is provided on the outer peripheral wall of the cup body 3. The clamping strip 29 is used to be clamped into the bottom of the limit strip 28. The limit strip 28 includes a transverse strip and a longitudinal strip. When people connect the cup body 3 and the juice cup 4, they first clamp the clamping strip 29 on the outer peripheral wall of the cup body 3 into the juice cup 4 from the gap between two adjacent limit strips 28, and then rotate the cup body 3 until one end of the clamping strip 29 touches the longitudinal strip, and at this time the clamping strip 29 is tightly attached to the transverse strip, thus completing the clamping connection between the juice cup 4 and the cup. This form facilitates the disassembly between the cup body 3 and the juice cup 4, and facilitates the cleaning of the juice cup 4 and the spiral strip 8. The direction in which the clamping block 27 is screwed into the slot 26 is opposite to the direction in which the clamping strip 29 is screwed into the bottom of the limit strip 28, and the spiral strip 8 drives the pulp to move downward. During the squeezing process, the pulp is tightly attached to the inner wall of the cup body 3, and the friction force exerted by the compressed pulp on the tool holder 13 and the cup body 3 is opposite. Therefore, the directions of the two clamping rotations are also opposite, so that the direction of the friction force exerted by the pulp on the tool holder 13 is consistent with the direction in which the clamping block 27 is screwed into the clamping groove 26, and the direction of the friction force exerted by the pulp on the cup body 3 is consistent with the direction in which the clamping bar 29 is screwed into the bottom of the limit bar 28. This ensures the firmness of the clamping structure. Two limit grooves 30 are provided on the top surface of the main body 1. The two limit grooves 30 are respectively used to clamp the juice outlet pipe 10 and the residue outlet pipe 11. The angle between the juice outlet pipe 10 and the residue outlet pipe 11 is 90 degrees. The limit groove 30 can limit the rotation of the juice cup 4 on the main body 1 to ensure the stability of the cup body 3. People can also hold the main body 1 and directly rotate the cup body 3 to separate the cup body 3 and the juice cup 4. Example

[0033] A slag juice separation process using the slag juice separation juicer as described in Example 1 comprises the following steps:

[0034] S1, processing: After peeling the fruit, cut the pulp and place the pulp in the cup body 3;

[0035] S2. Start the juicer: Select a mode and start the juicer by turning the knob on the main body 1, so that the rotating rod 9 rotates;

[0036] S3, first crushing: the ox horn knife 5 rotates to cut the pulp, cutting the larger pulp into small particles, and the cut pulp falls into the through groove 20 on the partition 19;

[0037] S4, second crushing: the pulp passing through the partition 19 contacts the thread strips of the upper spiral cutter head 6, and is squeezed and crushed for the second time under the action of the rotation of the upper spiral cutter head 6, and the pulp is pushed toward the lower spiral cutter net 7;

[0038] S5, squeeze out juice: The pulp moves to the position of the lower spiral blade net 7 under the driving action of the spiral strip 8, and the juice enters the juice storage space through the mesh of the lower spiral blade net 7, and the pulp that is further pushed becomes pulp and enters the pulp storage space;

[0039] S6, pomace separation: under the action of gravity, the juice in the juice storage space flows out from the juice outlet, and under the pushing action of the spiral strips 8, the pomace in the pomace storage space is pushed out from the pomace outlet;

[0040] S7, cleaning: After the juice is squeezed, separate the juice cup 4 and the cup body 3 and remove the lower spiral blade net 7 located in the cup body 3. Wash and air the juice cup 4, the lower spiral blade net 7 and the components inside the cup body 3 respectively;

[0041] S8, assembly: After drying, assemble the juice cup 4, the lower spiral blade net 7 and the cup body 3 for next use.

[0042] In the above juicing process, the requirements for handling fruits are reduced, so that larger pieces of pulp can be directly placed in the cup body 3 for pulp juicing, and through multiple crushing, the pulp is cut into smaller pieces, so that the juice and pulp can be extracted more thoroughly. The juice and pulp are separated by the lower spiral knife net 7, so that the taste of the squeezed juice is better.

[0043] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A juicer with residue and juice separation, characterized by: The invention comprises a main body (1) and a cup body (2), wherein the cup body (2) comprises a cup body (3) and a juice cup (4), wherein the cup body (3) is provided with a horn knife (5), an upper spiral knife head (6) and a ring-shaped lower spiral knife net (7) in order from top to bottom, wherein the outer walls of the upper spiral knife head (6) and the lower spiral knife net (7) are both provided with spiral strips (8), the opening at the upper end of the lower spiral knife net (7) is closed by the upper spiral knife head (6), and the lower end of the lower spiral knife net (7) is in contact with the inner bottom surface of the juice cup (4), and a rotating rod (9) is provided at the center of the cup body (2). The movable rod (9) drives the horn knife (5), the upper spiral cutter head (6) and the lower spiral knife net (7) to rotate synchronously. The power source for driving the rotating rod (9) to rotate is arranged in the main body (1). The lower spiral knife net (7) divides the internal space of the juice cup (4) into a juice storage space and a residue storage space. The juice cup (4) is provided with a juice discharge pipe (10) connected to the juice storage space and a residue discharge pipe (11) connected to the residue storage space. A rubber brush (12) is fixedly connected to the inner wall of the lower spiral knife net (7), and the rubber brush (12) contacts the inner bottom surface of the juice cup (4).

2. The residue-juice separation juicer according to claim 1, characterized in that: The lower spiral knife net (7) comprises a knife holder (13) and an inner filter (14) both of which are arranged in an annular shape. The spiral strips (8) are arranged on the knife holder (13). The inner filter (14) is provided with a plurality of upper filter holes (15) and lower filter holes (16). The diameter of the lower filter holes (16) is larger than the diameter of the upper filter holes (15).

3. The residue-juice separation juicer according to claim 2, characterized in that: The tool holder (13) and the inner filter (14) are injection molded, and a plurality of through holes (17) are provided at both upper and lower ends of the inner filter (14). The outer peripheral wall of the inner filter (14) is also provided with a plurality of rectangular grooves (18) arranged along the path of the spiral strip (8).

4. The residue-juice separation juicer according to claim 1, characterized in that: The cup body (3) is provided with a partition (19) located between the horn knife (5) and the upper spiral cutter head (6), the partition (19) is provided with a through slot (20), and a side of the partition (19) facing away from the horn knife (5) is provided with a plurality of ridges (21), and one of the blades on the horn knife (5) is provided close to the partition (19).

5. The residue-juice separation juicer according to claim 4, characterized in that: A plurality of ridges (22) arranged in a vertical direction are fixedly connected to the inner peripheral wall of the cup body (3), and the ridges (22) are distributed in a ring array. All the ridges (22) are located below the partition (19), and the thickness of the ridges (22) increases as they are closer to the bottom of the cup body (3).

6. The residue-juice separation juicer according to claim 2, characterized in that: A convex ring (23) is fixedly connected to the inner bottom surface of the juice cup (4), and a ring groove (24) is provided on the knife holder (13), and the ring groove (24) is used to be clamped by the convex ring (23). A support ring (25) is provided at the lower end of the upper spiral cutter head (6), and the support ring (25) is used to support the inner peripheral wall of the upper end of the knife holder (13).

7. The residue-juice separation juicer according to claim 6, characterized in that: A slot (26) is provided on the outer peripheral wall of the support ring (25), the slot (26) is L-shaped and one end of the slot (26) is connected to the lower side of the support ring (25), a block (27) for being inserted into the slot (26) is provided on the inner peripheral wall of the knife holder (13), an L-shaped limiting strip (28) is provided on the inner peripheral wall of the juice cup (4), and a straight-line-shaped fixing strip (29) is provided on the outer peripheral wall of the cup body (3), the fixing strip (29) is used to be inserted into the lower side of the limiting strip (28), and the direction in which the block (27) is screwed into the slot (26) is opposite to the direction in which the fixing strip (29) is screwed into the lower side of the limiting strip (28).

8. The residue-juice separation juicer according to claim 1, characterized in that: Two limiting grooves (30) are provided on the top surface of the main body (1), and the two limiting grooves (30) are used to respectively engage the juice discharge pipe (10) and the slag discharge pipe (11).

Images