Automatic feeding normal juice machine

Abstract

The utility model discloses an automatic feeding juicer, and aims to provide an automatic feeding juicer which simplifies a feeding mode, is convenient and efficient to operate and enhances functionality. The juicer comprises a juicing cylinder, the upper end of the juicing cylinder is connected with a feeding cylinder, the lower end of the juicing cylinder is provided with a juice outlet and a discharging port, a juicing screw rod is connected in the juicing cylinder, the discharging port is connected with a molding shell, one end of the juicing screw rod is connected with a motor, the juicing screw rod is rotationally connected with the juicing cylinder through the motor, and the juicing screw rod is connected with a cutting knife. The feeding cylinder, the cutting knife and the juice outlet are oppositely arranged up and down, the vertical central axis of the feeding cylinder is not intersected with the rotating axis in the rotating direction of the juicing screw rod, the molding shell is arranged at the other end of the juicing screw rod, the molding shell is provided with a discharging nozzle, and the structural shape of the discharging nozzle is a special shape. The automatic feeding device has the beneficial effects that the automatic feeding of the normal juice machine is realized; accessories are reduced, finished products are reduced, and operation is simplified; the motor power and noise are reduced; and the functionality of the juicer is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of juicers, in particular to an automatic feeding juicer. Background Art

[0002] With the development of society and the improvement of living standards, people's pursuit of dietary diversity and healthy diets continues to increase. Fresh juice has become a popular drink, and juicers for making juice have attracted the attention of companies. As a household appliance, juicers mainly extract juice from fruits and vegetables through low-speed squeezing technology. The design goal of juicers is to retain the nutrients in the food as much as possible. During operation, juicers can effectively separate juice and solid residue, providing users with pure juice.

[0003] China Patent Authorization Publication Number: CN 208388382 U, Authorization Publication Date: January 18, 2019. This utility model relates to a juicer feeding mechanism, comprising a cup lid and a push rod disposed above the cup body of the juicer. The invention is characterized in that a top cover is disposed at the upper opening of the cup lid, the top cover defining a first feed port for inserting the push rod and a second feed port on which a storage flap is mounted. The storage flap is reversibly disposed over the second feed port, and the storage flap is concave to form a storage cavity. The storage cavity is a semi-spherical structure. Rotating shaft slots for mounting the storage flap are symmetrically disposed on either side of the second feed port opening of the top cover. The storage flap is rotatable 180° or 360° via a rotating shaft and is disposed at the second feed port. The disadvantages of this technical solution are: 1. The feed needs to be pushed in by the push rod, which is cumbersome and increases accessory costs; and 2. The residue discharge port has a single function, reducing the structural functionality.

[0004] In summary: the juicer has the disadvantages of complicated feeding operation and poor functionality. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art juicers, such as complicated feeding operation and poor functionality, and provides an automatic feeding juicer with simplified feeding method, convenient and efficient operation and enhanced functionality.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A juicer with automatic feeding comprises a juicer, the upper end of the juicer is connected to a feed barrel, the lower end of the juicer is provided with a juice outlet and a discharge outlet, a juicer screw is connected inside the juicer, the discharge outlet is connected to a plastic shell, one end of the juicer screw is connected to a motor, the juicer screw is rotatably connected to the juicer barrel through the motor, the juicer screw is connected to a cutting knife, the feed barrel, the cutting knife and the juice outlet are arranged opposite to each other up and down, the vertical center axis of the feed barrel does not intersect with the rotation axis of the juicer screw in the rotation direction, the plastic shell is placed at the other end of the juicer screw, the plastic shell is provided with a discharge nozzle, and the structural shape of the discharge nozzle is irregular.

[0008] A juicing screw is installed in the juicing barrel. The juicing screw has a screw-shaped structure. The juicing screw is connected to a motor to provide rotational power, and squeezes the food input from the feed barrel so that the juice flows out from the juice outlet below. The food is sent out of the outlet at the tail end of the juicing screw during rotation to achieve juicing. Among them, a cutting knife is installed on the juicing screw to pre-cut the fallen food. At the same time, the vertical center axis of the feed barrel above does not intersect with the rotation axis of the juicing screw in the rotation direction, so that the feed port and the center of the juicing barrel in the rotation direction are eccentrically designed, thereby increasing the turning surface of the juicing screw to more easily turn in the food. The cutting knife directly cuts the food stuck in the groove of the juicing screw, reducing the food from being forced to fall off the screw during rotation and becoming difficult to cut. By chopping large pieces of food, gradual automatic feeding is achieved without the need for other tools to apply external force to the feed barrel. The feeding is smooth and automatic while reducing the tediousness of operation and the number of machine accessories. By pre-cutting the food, the shear force of the juicing screw on the food is reduced, thereby solving the problems of high power and high noise of the main motor. The discharge nozzle of the molding shell is at the tail of the juicing screw. The discharge nozzle with a special shape structure allows the food to be squeezed into fancy shapes, thereby performing fancy shaping on food or other materials that need to be shaped (such as ice cream), increasing the functionality of the machine structure. The effect of realizing automatic feeding of the juicer, reducing accessories, reducing finished products and simplifying operation, reducing motor power and noise, and enhancing the functionality of the juicer is achieved.

[0009] Preferably, the juicing cylinder is connected to the main housing, the motor is connected to the inner cavity of the main housing, and the juicing screw includes a rotating rod and a pushing portion. The rotating rod is connected to the motor, and the pushing portion has a spiral structure. The inner side of the pushing portion surrounds the surface of the rotating rod and is connected to the outer side of the pushing portion. The juicing cylinder is connected to the main housing so that the motor is supported and mounted by the main housing, ensuring a stable motor connection. The rotating rod in the juicing screw is used to be mounted and connected to the motor so that the motor drives the rotating rod to rotate. The pushing portion and the cutting blade are spirally connected to the rotating rod, allowing the juice to be extracted and the residue to be separated during the squeezing process. This achieves a stable structural connection.

[0010] Preferably, the cutting knife has an integral spiral structure. The cutting knife has an integral continuous spiral structure to continuously cut the food, thereby improving the cutting efficiency.

[0011] Preferably, the cutting blade has a segmented spiral structure. The cutting blade has a segmented, discontinuous spiral structure, so that the gaps between the segments increase the turning and cutting of the food during rotation, thereby improving the cutting efficiency.

[0012] Preferably, the surface of the cutting blade is serrated. The inner end surface of the cutting blade is used for connecting the structure, and the other opposite outer end surface is a continuously undulating serrated surface, thereby achieving the effect of improving cutting efficiency.

[0013] Preferably, the feed barrel is provided with a discharge tray, which has a connecting hole, into which the feed barrel is plugged, and a sealing ring is sleeved in the connecting hole. The discharge tray is plugged into the upper end of the feed barrel through the connecting hole, and a sealing ring is sleeved in the connecting hole, which abuts against the outer surface of the feed barrel to prevent the juice from leaking out of the connecting hole. This improves the convenience of the juicer.

[0014] Preferably, the juice outlet is connected to a juicing screen with a plurality of filter holes and an arc-shaped cross-section. The screen is connected to the inner end of the juice outlet to prevent food residue from escaping the outlet. The downwardly curved plate structure also facilitates the downward flow of juice, further enhancing the convenience of the juicer.

[0015] The beneficial effects of the utility model are: realizing automatic feeding of the juicer; reducing accessories, reducing finished products and simplifying operation; reducing motor power and noise; enhancing the functionality of the juicer; stabilizing the structural connection; improving cutting efficiency; and improving ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 yes Figure 1 Side view of;

[0018] Figure 3 yes Figure 2 sectional view of

[0019] Figure 4 It is a cross-sectional view of the juice extraction cylinder and the feed cylinder;

[0020] Figure 5 Schematic diagram of the juice extraction screw structure of Example 1;

[0021] Figure 6 Schematic diagram of the juice extraction screw structure of Example 2;

[0022] Figure 7 It is a structural diagram of the discharge nozzle.

[0023] In the figure: 1. Juicing cylinder, 2. Feed cylinder, 3. Juice outlet, 4. Discharge port, 5. Juicing screw, 6. Molding shell, 7. Motor, 8. Cutter, 9. Discharge nozzle, 10. Main housing, 11. Rotating rod, 12. Pusher, 13. Discharge tray, 14. Connecting hole, 15. Sealing ring, 16. Juicing screen, 17. Filter hole, 18. Juice collecting cup, 19. Slag collecting bucket, 20. Control system, 21. Feed port. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] Unless otherwise specified, the relative arrangement of components, numerical expressions, and values described in these embodiments do not limit the scope of this application. For ease of description, spatially relative terms such as "upper," "lower," "left," and "right" are used in the embodiments to illustrate the relationship of one element or feature shown in the figures to another. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device during use or operation. For example, if the device in the figure is inverted, an element described as being "below" another element or feature would be positioned "above" the other element or feature. Therefore, the exemplary term "below" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used herein should be interpreted accordingly. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to scale. Technologies, processes, and equipment known to those skilled in the relevant art may not be discussed in detail, but, where appropriate, should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.It should be noted that like reference numerals and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0027] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0028] Example 1:

[0029] like Figure 1 、 2 As shown in Figures 3, 4, and 7, an automatic feeding juicer comprises a juicer barrel 1, the upper end of the juicer barrel 1 is connected to a feed barrel 2, the lower end of the juicer barrel 1 is provided with a juice outlet 3 and a discharge outlet 4, a juicer screw 5 is connected inside the juicer barrel 1, the discharge outlet 4 is connected to a plastic shell 6, one end of the juicer screw 5 is connected to a motor 7, the juicer screw 5 is rotatably connected to the juicer barrel 1 through the motor 7, the juicer screw 5 is connected to a cutting knife 8, the feed barrel 2, the cutting knife 8 and the juice outlet 3 are arranged opposite to each other in the upper and lower directions, the vertical center axis of the feed barrel 2 does not intersect with the rotation axis of the juicing screw 5 in the rotation direction, the plastic shell 6 is placed at the other end of the juicing screw 5, the plastic shell 6 is provided with a discharge nozzle 9, and the structural shape of the discharge nozzle 9 is an irregular shape.

[0030] like Figure 1 、 3As shown, the juicer 1 is connected to the main housing 10, the motor 7 is connected to the inner cavity of the main housing 10, the juicer screw 5 includes a rotating rod 11 and a pushing portion 12, the rotating rod 11 is connected to the motor 7, the pushing portion 12 has a spiral structure, the inner side of the pushing portion 12 is connected around the surface of the rotating rod 11, and the cutting knife 8 is connected to the outer side of the pushing portion 12.

[0031] like Figure 5 As shown, the cutting knife 8 has an integral spiral structure.

[0032] like Figure 1 、 3 As shown, the feed barrel 2 is provided with a discharge tray 13 , the discharge tray 13 is provided with a connecting hole 14 , the feed barrel 2 is plugged into the connecting hole 14 , and the connecting hole 14 is sleeved with a sealing ring 15 .

[0033] like Figure 3 As shown, the juice outlet 3 is connected to a juice extraction mesh plate 16 , which is provided with a plurality of filter holes 17 , and the cross-section of the juice extraction mesh plate 16 is an arc shape.

[0034] Example 2:

[0035] like Figure 6 As shown, the cutting knife 8 has a segmented spiral structure.

[0036] The surface of the cutting knife 8 is serrated (not shown in the figure), so that the end surface of the cutting knife 8 is in a continuous and uniform undulating state to facilitate rapid cutting.

[0037] like Figure 1-7 As shown: a juice receiving cup 18 is placed on the main housing 10, and a residue receiving bucket 19 is placed on one side of the main housing 10. The juice receiving cup 18 is placed below the juice outlet 3, and the residue receiving bucket 19 is placed below the material outlet 4 to receive the juice and residue.

[0038] A control system 20 is installed in the main housing 10, and the control system 20 is connected to the motor 7 to control the speed and direction of the motor 7 to achieve the juice extraction of soft and hard fruits, thereby realizing the adaptability of the juicer to fruits.

[0039] The gap between the juicing mesh plate 16 and the juicing screw 5 is matched, and the juicing screw 5 rotates to squeeze the juice.

[0040] The inner cavity of the feed barrel 2 is set as a feed port 21, which is cylindrical or conical with a certain slope. The larger opening at the upper end is convenient for discharging the material. The diameter of the feed port is smaller than the diameter of the juicer barrel 1 to prevent food from falling into the area where it cannot be operated.

[0041] The feed port 21 is not on the same line as the center of the juicer barrel 1, and is eccentrically designed along the center line of the rotation direction of the juicer screw 5, with an eccentric distance of H; the eccentric feed port 21 rolling surface is S1, and the feed port 21 surface is S0. After eccentricity, S1>S0 / 2; the eccentricity of the feed port 21 is used to increase the turning surface of the juicer screw 5 to turn in the food, making feeding easier.

[0042] During use: put the ingredients into the feeding barrel 2 through the feeding port 21, and the ingredients fall onto the juicing screw 5 under gravity. Start the motor 7 to rotate the juicing screw 5, and the cutting knife 8 cuts the ingredients during rotation, making it easier to squeeze the ingredients. At the same time, space is made for the ingredients above to be continuously fed in and dropped for automatic feeding. The juice is discharged and filtered through the filter holes 17 of the juicing mesh plate 16, and flows out from the juice outlet 3 into the juice receiving cup 18. The residue is pushed by the juicing screw 5 to the discharge nozzle 9 and falls from the discharge port 4 into the residue receiving bucket 19, completing the automatic feeding and juicing of the juicer.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic feeding juicer, characterized in that: The utility model comprises a juice extracting barrel (1), wherein the upper end of the juice extracting barrel (1) is connected to a feed barrel (2), the lower end of the juice extracting barrel (1) is provided with a juice outlet (3) and a discharge outlet (4), a juice extracting screw (5) is connected inside the juice extracting barrel (1), the discharge outlet (4) is connected to a molding shell (6), one end of the juice extracting screw (5) is connected to a motor (7), the juice extracting screw (5) is rotationally connected to the juice extracting barrel (1) via the motor (7), the juice extracting screw (5) is connected to a cutting knife (8), the feed barrel (2), the cutting knife (8) and the juice outlet (3) are arranged relative to each other in the upper and lower directions, the vertical central axis of the feed barrel (2) does not intersect with the rotation axis of the juice extracting screw (5) in the rotation direction, the molding shell (6) is placed at the other end of the juice extracting screw (5), the molding shell (6) is provided with a discharge nozzle (9), and the structure of the discharge nozzle (9) is a special shape.

2. The automatic feeding juicer according to claim 1, characterized in that: The juice extracting cylinder (1) is connected to a main housing (10), the motor (7) is connected to the inner cavity of the main housing (10), the juice extracting screw (5) comprises a rotating rod (11) and a pushing portion (12), the rotating rod (11) is connected to the motor (7), the pushing portion (12) has a spiral structure, the inner side of the pushing portion (12) is connected to the surface of the rotating rod (11), and the cutting knife (8) is connected to the outer side of the pushing portion (12).

3. The automatic feeding juicer according to claim 2, characterized in that: The cutting knife (8) has an integral spiral structure.

4. The automatic feeding juicer according to claim 2, characterized in that: The cutting knife (8) has a structural shape of a segmented spiral structure.

5. The automatic feeding juicer according to claim 3 or 4, characterized in that: The surface of the cutting knife (8) is serrated.

6. The automatic feeding juicer according to claim 1, characterized in that: The feed barrel (2) is provided with a discharge tray (13), the discharge tray (13) is provided with a connecting hole (14), the feed barrel (2) is plugged into the connecting hole (14), and the connecting hole (14) is sleeved with a sealing ring (15).

7. The automatic feeding juicer according to claim 1, characterized in that: The juice outlet (3) is connected to a juice extraction mesh plate (16), the juice extraction mesh plate (16) is provided with a plurality of filtering holes (17), and the cross-section of the juice extraction mesh plate (16) is an arc shape.

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