Juicer capable of controlling the discharge of residue by extruding a tablet

Abstract

The utility model discloses a kind of original juice machines of extrusion piece control slag, including motor assembly, juice collecting cylinder assembly is assembled in the front of motor assembly, juice collecting cylinder assembly includes screw rod, the periphery of the front end of screw rod is provided with filter screen, arc surface is set on the front end surface of screw rod, filter screen rubber ring is pressed and fixed by rubber ring seat and rubber ring pad, rubber ring seat is pressed and fixed by end cap cover, end cap cover is pressed and fixed by outer end cap, outer end cap and the shell body of juice collecting cylinder assembly are fixed by screw thread connection;The front end of filter screen rubber ring is provided with extrusion piece, extrusion piece is clamped and fixed by knob sliding block, the movement of knob sliding block is controlled by outer knob, the interval of extrusion piece and filter screen rubber ring is finally controlled;Filter screen rubber ring and extrusion piece are made of silica gel material.This new structure, by filter screen rubber ring and extrusion piece these two flexible fittings, to control the size of opening, to control the separation efficiency of material slag and juice, simple structure, easy maintenance.

Description

Technical Field

[0001] This utility model relates to the field of food machinery manufacturing technology, and in particular to a juicer with extrusion sheet control for pulp discharge. Background Technology

[0002] As people's living standards improve, more and more people are choosing to use food processing equipment to process food, such as juicers, blenders, and soy milk makers, which greatly saves the time and manpower required for cooking and makes people's lives more convenient.

[0003] Unlike existing juicers that use high-speed blades to crush fruits and vegetables, slow juicers are machines that can extract juice from fruits and vegetables non-rapidly. This significantly reduces the damage to the fiber cells and nutritional value of fresh fruits and vegetables, preserving their flavor to the greatest extent possible, making them more popular with most consumers and widely used in restaurants, homes, and other places. The structure of existing slow juicers generally involves feeding fruits and vegetables into the inlet, then grinding and squeezing them through a screw and the inner wall of a filter to separate the pulp and juice. The juice is output from the juice outlet, and the pulp is discharged from the pulp outlet, achieving pulp-juice separation.

[0004] For example, Chinese patent application number CN202022625287.0, titled "A Motor Structure for a Slow Juicer," discloses: In paragraph

[0013] , this slow juicer motor structure, through a speed-changing mechanism installed within the main body, allows the user to control the telescopic rod while maintaining a constant rotor speed. The telescopic rod then drives the gear disc to move up and down, thereby changing the rotation speed of the shaft and achieving the effect of speed change for the main body of the structure.

[0005] It requires the addition of a speed-changing mechanism, such as a telescopic rod and a gear disc, making the mechanical structure slightly more complex and maintenance more troublesome. Utility Model Content

[0006] The purpose of this invention is to provide a juicer with a pressing plate controlling the pulp output, so as to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical measures: a juicer with a squeeze plate controlling the pulp output, comprising a motor assembly providing power, and a juice collection cylinder assembly for squeezing out juice assembled in front of the motor assembly, characterized in that: the juice collection cylinder assembly includes a screw for directly squeezing fruits and vegetables, a filter screen for directly filtering fruits and vegetables is provided on the periphery of the front end of the screw, an arc surface is provided on the front end face of the screw for coupling with the filter screen rubber ring, the filter screen rubber ring is fixed by a rubber ring seat and a rubber ring pad pressing and fixing it from front to back, the rubber ring seat is fixed by an end cap sleeve, the end cap sleeve is fixed by an outer end cap, and the outer end cap is threadedly connected and fixed to the outer shell of the juice collection cylinder assembly; a squeeze plate is provided at the front end of the filter screen rubber ring, the squeeze plate is clamped and fixed by a knob slider, the movement of the knob slider is controlled by an outer knob, thereby ultimately controlling the distance between the squeeze plate and the filter screen rubber ring; the filter screen rubber ring and the squeeze plate are made of silicone material.

[0008] Compared with the prior art, the advantages of this utility model are: this new structure does not change the rotation speed of the screw, and controls the size of the opening through the two flexible accessories of the filter screen rubber ring and the extrusion plate, thereby controlling the separation efficiency of the residue and juice. The structure is simple and easy to maintain.

[0009] As an improvement of this utility model, the extrusion plate is provided with a buckle, and the knob slider is provided with a slot that engages with the buckle. The purpose of this design is to allow the extrusion plate and the knob slider to move together as a whole through the engagement of the buckle and the slot.

[0010] As an improvement of this utility model, the knob slider is provided with a knob opening through which the drive buckle of the outer knob can pass. The purpose of this design is to allow the drive buckle of the outer knob to first extend into the knob opening on the knob slider, and then continue to extend into the end cover opening of the end cover sleeve. After rotating along the spiral guide groove, the outer knob, the knob slider, and the end cover sleeve are fixed together.

[0011] As an improvement of this utility model, the end cap sleeve is provided with an end cap opening through which the drive buckle of the outer knob can pass. The purpose of this design is to allow the drive buckle of the outer knob to first extend into the knob opening on the knob slider, and then continue to extend into the end cap opening of the end cap sleeve. After rotating along the spiral guide groove, the outer knob, the knob slider, and the end cap sleeve are fixed together.

[0012] As an improvement of this utility model, the end cap sleeve is provided with a spiral guide groove. The purpose of this design is that the spiral guide groove has a certain slope, and the drive of the outer knob rotates and moves in the spiral guide groove of this end cap sleeve. Since the end cap sleeve is fixed, the outer knob can move laterally inward, that is, the rotational motion is converted into linear motion.

[0013] As an improvement of this utility model, a protruding ring is provided on the filter screen rubber ring. The purpose of this design is that the protruding ring cooperates with the rubber ring gasket to further achieve limiting and fixing.

[0014] As an improvement of this invention, the extrusion plate is provided with a conical surface that matches the shape of the front end of the screw. The purpose of this design is to further match the front end face of the screw, facilitating slag discharge. Attached Figure Description

[0015] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0016] In the attached diagram: Figure 1 This is an exploded view of the juice collection cylinder assembly described in this utility model.

[0017] Figure 2 This is a front view of the juicer with extrusion plate controlled by the present invention.

[0018] Figure 3 This is a cross-sectional view of the juice collection cylinder assembly described in this utility model.

[0019] Figure 4 This is a perspective view of the filter ring described in this utility model.

[0020] Figure 5 This is a perspective view of the extruded sheet described in this utility model.

[0021] Figure 6 is a perspective view of the knob slider described in this utility model.

[0022] Figure 7 is a perspective view of the external knob described in this utility model.

[0023] Figure 8 This is a perspective view of the end cap sleeve described in this utility model.

[0024] Figure 9 This is a perspective view of the screw described in this utility model.

[0025] Explanation of reference numerals in the attached diagram: 1. Motor assembly; 2. Juice collection cylinder assembly; 3. Screw; 4. Filter screen; 5. Filter screen rubber ring; 6. Arc surface; 7. Rubber ring seat; 8. Rubber ring gasket; 9. End cap sleeve; 10. Outer end cap; 11. Extrusion plate; 12. Knob slider; 13. Outer knob; 14. Buckle; 15. Groove; 16. Drive buckle; 17. Knob opening; 18. Spiral guide groove; 19. Protruding ring; 20. Conical surface; 21. Small O-ring; 22. End cap rubber ring; 23. Slag cup; 24. Juice cup; 25. Inner ring; 26. End cap opening. Detailed Implementation

[0026] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0027] Example 1 Please refer to Figure 1 -9.

[0028] This embodiment provides a juicer with a pressing plate controlling the pulp output, including a motor assembly 1 that provides power, a juice collection cylinder assembly 2 for pressing out juice that is assembled in front of the motor assembly 1, and a juice cup 24 for holding juice and a pulp cup 23 for holding pulp that are respectively arranged below the juice.

[0029] In the embodiments of this utility model application, please refer to Figure 1 and Figure 3 The juice collection cylinder assembly 2 includes a screw 3 that directly squeezes fruits and vegetables. A filter screen 4 for directly filtering fruits and vegetables is provided on the outer periphery of the front end of the screw 3 (i.e., the area around the front end). An arc surface 6 is provided on the front end face of the screw 3 for coupling with the filter screen rubber ring 5. The filter screen rubber ring 5 is fixed by the rubber ring seat 7 and the rubber ring pad 8 pressing it back and forth. The rubber ring seat 7 is fixed by the end cap sleeve 9. The end cap sleeve 9 is fixed by the outer end cap 10. The outer end cap 10 is threadedly connected to the outer shell of the juice collection cylinder assembly 2 (i.e., the body of the juicer) to form a complete and fixed connection.

[0030] The front end of the filter ring 5 is provided with a squeezing plate 11, which is held and fixed by a knob slider 12. The movement of the knob slider 12 is controlled by an outer knob 13, thereby ultimately controlling the distance between the squeezing plate 11 and the filter ring 5. When the distance between the squeezing plate 11 and the filter ring 5 decreases, the squeezing plate 11 can press against the inner ring 25 area of ​​the filter ring 5, making the inner ring 25 area of ​​the filter ring 5 less prone to deformation. The inner ring 25 becomes smaller, which slows down the flow of fruit pulp through the inner ring 25, thereby improving the juice extraction efficiency.

[0031] The filter ring 5 and the extrusion sheet 11 are made of silicone material, a food-grade material with a certain degree of flexibility.

[0032] In the embodiments of this utility model application, please refer to Figure 5 and Figure 6 The extrusion plate 11 is provided with a buckle 14, and the knob slider 12 is provided with a slot 15 that engages with the buckle 14. Through the engagement of the buckle 14 and the slot 15, the extrusion plate 11 and the knob slider 12 become a whole and move together.

[0033] In the embodiments of this utility model application, please refer to Figure 6 The knob slider 12 is provided with a knob opening 17 that allows the drive latch 16 of the outer knob 13 to pass through.

[0034] In the embodiments of this utility model application, please refer to Figure 8 The end cap sleeve 9 is provided with an end cap opening 26 through which the drive buckle 16 of the external knob 13 can pass.

[0035] A small O-ring 21 is provided between the knob slider 12 and the end cover sleeve 9. An end cover rubber ring 22 is provided between the end cover sleeve 9 and the outer end cover 10.

[0036] These technical features allow the drive latch 16 of the outer knob 13 to first extend into the knob opening 17 on the knob slider 12, and then continue to extend into the end cover opening 26 of the end cover sleeve 9. After rotating along the spiral guide groove 18, the outer knob 13, the knob slider 12 and the end cover sleeve 9 are fixed together.

[0037] In the embodiments of this utility model application, please refer to Figure 8 The end cap 9 is provided with a spiral guide groove 18. The spiral guide groove 18 has a certain angle. The drive latch 16 of the outer knob 13 rotates within this spiral guide groove 18 of the end cap 9. Since the end cap 9 is fixed, the outer knob 13 can move laterally inward, converting rotational motion into linear motion. This is prior art and will not be elaborated upon here.

[0038] In the embodiments of this utility model application, please refer to Figure 4 The filter screen rubber ring 5 is provided with a protruding ring 19. This protruding ring 19 cooperates with the rubber ring gasket 8 to further achieve limiting and fixing.

[0039] In the embodiments of this utility model application, please refer to Figure 5The extrusion plate 11 is provided with a conical surface 20 that matches the shape of the front end of the screw 3. Matching the front end face of the screw 3 (which is also conical surface 20), it is used to pass fruit pulp through. The closer the extrusion plate 11 is to the screw 3, the smaller its inner diameter and the slower the pulp discharge, thus controlling the amount and speed of fruit pulp outflow.

[0040] In the embodiments of this utility model application, please refer to Figure 3 The operating status of the extrusion plate 11, the filter ring 5, and the screw 3 can be observed. When the knob assembly is turned to its tightest position, the extrusion plate 11 and the filter ring 5 are closest. When the screw 3 is running, the opening of the filter ring 5 will be affected by the flattening of the extrusion plate 11, thus slowing down the slag discharge and increasing the juice yield.

[0041] This embodiment provides a juicer with a squeeze plate controlling the pulp output. The components are connected as follows: after the knob slider 12 aligns with the end cap sleeve 9 at the notch, the drive buckle 16 of the outer knob 13 passes through the notch, rotates, and enters the spiral guide groove 18 of the end cap sleeve 9, thus fixing these three parts. The end cap sleeve 9 is fixed by a threaded connection between the outer end cap 10 and the machine body. The squeeze plate 11 is secured by the knob slider 12, and the filter screen rubber ring 5 is fixed by the rubber ring seat 7 and the rubber ring pad 8 pressing it back and forth.

[0042] This embodiment provides a juicer with a pressing plate controlling the pulp output. When the machine is running, the front end of the screw 3 (the end away from the motor assembly 1) is flat with the pressing plate 11. When the screw 3 rotates, the pressing plate 11 will extend and retract back and forth, and the pulp of the food will come out from this extension and retraction gap.

[0043] The knob assembly consists of the knob slider 12 and the outer knob 13. The screw plate 11 can be pushed inward by the spiral guide groove 18 of the end cover sleeve 9, that is, the tightness of the knob assembly can be adjusted by the screwing in and out of the outer knob 13.

[0044] Preferably, the diameter of the extrusion plate 11 is the same as the diameter of the filter ring 5. The extrusion plate 11 is conical, so that the circular head of the screw 3 can smoothly pass through the food during the extrusion process.

[0045] The beneficial effects of this utility model are as follows: This novel structure does not change the rotation speed of the screw 3, and controls the size of the opening through the two flexible accessories, the filter screen 4 rubber ring and the extrusion plate 11, thereby controlling the separation efficiency of the residue and juice. The structure is simple and easy to maintain.

[0046] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A juicer with a pressing plate controlling the pulp discharge, comprising a motor assembly (1) providing power, and a juice collection cylinder assembly (2) for pressing out juice is mounted in front of the motor assembly (1), characterized in that: The juice collection cylinder assembly (2) includes a screw (3) for directly squeezing fruits and vegetables. A filter screen (4) for directly filtering fruits and vegetables is provided on the outer periphery of the front end of the screw (3). An arc surface (6) for coupling with the filter screen rubber ring (5) is provided on the front end face of the screw (3). The filter screen rubber ring (5) is fixed by the rubber ring seat (7) and the rubber ring pad (8) pressing it back and forth. The rubber ring seat (7) is fixed by the end cap sleeve (9). The end cap sleeve (9) is fixed by the outer end cap (10). The outer end cap (10) is threadedly connected to the outer shell of the juice collection cylinder assembly (2); the front end of the filter ring (5) is provided with a squeezing plate (11), the squeezing plate (11) is clamped and fixed by a knob slider (12), and the movement of the knob slider (12) is controlled by an outer knob (13), so that the distance between the squeezing plate (11) and the filter ring (5) can be ultimately controlled; the filter ring (5) and the squeezing plate (11) are made of silicone material.

2. The juicer with extrusion plate control for pulp discharge according to claim 1, characterized in that: The extrusion plate (11) is provided with a buckle (14), and the knob slider (12) is provided with a slot (15) that is coupled to the buckle (14).

3. The juicer with extrusion plate control for pulp discharge according to claim 1, characterized in that: The knob slider (12) is provided with a knob opening (17) through which the drive buckle (16) of the outer knob (13) can pass.

4. The juicer with extrusion plate control for pulp discharge according to claim 1, characterized in that: The end cap sleeve (9) is provided with an end cap opening that can be driven by the drive buckle (16) of the external knob (13).

5. The juicer with extrusion plate control for pulp discharge according to claim 1, characterized in that: The end cap sleeve (9) is provided with a spiral guide groove (18).

6. The juicer with extrusion plate control for pulp discharge according to claim 1, characterized in that: The filter screen rubber ring (5) is provided with a protruding ring (19).

7. The juicer with extrusion plate control for pulp discharge according to claim 1, characterized in that: The extrusion plate (11) is provided with a conical surface (20) that matches the shape of the front end of the screw (3).

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