Fruit juicing device
Through the design of the extrusion cylinder and driving components, the efficient separation of juice and pomace in the fruit juicer device is achieved, solving the problem of low juice purity in the prior art, and improving the purity and separation effect of juice.
Patent Information
- Application Number
- CN202422557714.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-22
AI Technical Summary
In the prior art, fruit juicer juicer device has the problem of low juice purity, especially cutting the peel of the blade affects the purity of the juice.
The extrusion cylinder and the driving assembly are used to drive the lower extrusion member to move upwards through the driving assembly, and the fruit in the extrusion chamber is extruded. The filter hole and the filter pad are combined to achieve the separation of juice and pomace. The power source achieves stable and uniform extrusion through the thread matching of the lifting slide rod and the drive outer cylinder.
It improves the juice purity, ensures effective separation of juice and pomace, and meets the juice purity requirements of different needs.
Smart Images
Figure CN223262700U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of juice squeezing equipment, in particular to a fruit juice squeezing device. Background Art
[0002] Use juice squeezed from fresh fruits. Drinking some juice can supplement some nutrition. For adults who cannot ensure a proper diet, or those who do not like to drink boiled water, the sweet-tasting juice can increase their water intake, especially in summer to ensure the body's need for water. In addition, fresh fruits themselves contain a lot of dietary fiber necessary for the human body. After being squeezed into juice, the dietary fiber will be retained in the pomace part. Therefore, in order to supplement the dietary fiber needed by the human body, it is recommended to eat the pomace part as well.
[0003] In the prior art, the method of squeezing juice by using a blade will leave a large amount of peels when cutting, thereby affecting the purity of the juice. Therefore, it is necessary to provide an efficient juice squeezing device to improve the purity of the juice. Utility Model Content
[0004] In order to solve the problem of low purity of fruit juice, the utility model provides a fruit juice squeezing device, and the specific technical solution is as follows:
[0005] The cam is fixedly mounted on the driving assembly, the lower extruder is slidably mounted on the lower side of the driving assembly, the driving assembly is connected to the lower extruder, the extrusion cover is mounted on the upper end surface of the extrusion cylinder, an extrusion chamber is formed between the extrusion cover, the lower extruder and the extrusion cylinder, the driving assembly comprises an outer shell, a power source, a lifting slide bar and a driving outer cylinder, the extrusion cylinder is arranged on the upper end surface of the outer shell, the power source is arranged in the outer shell, the lifting slide bar is arranged at the output end of the power source, the top of the lifting slide bar is transmission-connected with the lower extruder, the driving outer cylinder is vertically arranged in the outer shell, the lifting slide bar is located on the inner side of the driving outer cylinder, the outer side wall of the lifting slide bar is provided with an external thread, the inner side wall of the driving outer cylinder is provided with an internal thread that matches the external thread on the lifting slide bar, the power source drives the lifting slide bar to rotate, and the rotation of the lifting slide bar cooperates with the internal thread of the driving outer cylinder to drive the lower extruder to rotate and rise in the extrusion cylinder to compress the extrusion chamber.
[0006] In some embodiments, a sliding cavity is provided on the inner side of the lifting slide rod, the power source includes a driving motor and a driving inner rod, the top of the driving inner rod is inserted into the sliding cavity, the driving inner rod is transmission-connected to the lifting slide rod, the driving motor is provided in the outer shell, and the driving motor is transmission-connected to the driving inner rod.
[0007] In some embodiments, the power source also includes a reduction gear set, which is arranged in the outer shell. The drive motor and the drive inner rod are respectively connected to the reduction gear set, and the reduction gear set transmits the power generated by the drive motor to the drive inner rod.
[0008] In some embodiments, an upper limit switch and a lower limit switch are provided inside the driving assembly. The upper limit switch is provided on the upper side of the driving outer cylinder, and the lifting slide bar rises to the top of the driving outer cylinder and contacts the upper limit switch. The lower limit switch is provided on the lower side of the driving outer cylinder, and the lifting slide bar descends to the bottom of the driving outer cylinder and contacts the lower limit switch.
[0009] In some embodiments, a plurality of first filter holes are provided on the lower extrusion member.
[0010] In some embodiments, a convex portion protruding upward is provided in the middle of the lower extrusion member, and a concave portion fitting with the convex portion is provided in the middle of the extrusion cover.
[0011] In some embodiments, a liquid outlet is provided at a lower position of a side end of the extrusion cylinder, and the liquid outlet is communicated with the interior of the extrusion cylinder.
[0012] In some embodiments, a filter pad is provided on the inner side of the extrusion cylinder, the filter pad is located below the lower extrusion member, and a plurality of second filter holes are arranged on the filter pad.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] First, in this solution, the fruit can be placed in the squeezing chamber, and the driving component is used to drive the lower squeezing member to move upward for squeezing, thereby squeezing the fruit in the squeezing chamber and squeezing the juice in the fruit to achieve a juicing effect.
[0015] Second: The driving assembly in this scheme includes an outer shell, a power source, a lifting slide and a driving outer cylinder. The extrusion cylinder is arranged on the upper end surface of the outer shell, the power source is arranged in the outer shell, the lifting slide is arranged at the output end of the power source, the top of the lifting slide is transmission-connected to the lower extrusion member, the driving outer cylinder is vertically arranged in the outer shell, the lifting slide is on the inner side of the driving outer cylinder, the outer side wall of the lifting slide is provided with an external thread, and the inner side wall of the driving outer cylinder is provided with an internal thread that fits with the external thread on the lifting slide. The power source drives the lifting slide to rotate, and the rotation of the lifting slide cooperates with the internal thread of the driving outer cylinder to drive the lower extrusion member to rotate and rise in the extrusion cylinder to compress the extrusion cavity.
[0016] Third: The power source in this solution also includes a reduction gear set. The drive motor and the drive inner rod are respectively connected to the reduction gear set. The reduction gear set transmits the power generated by the drive motor to the drive inner rod. The output power generated by the drive motor can be converted into high torque and transmitted to the drive inner rod through the reduction gear set, thereby ensuring the stable and uniform operation of the drive inner rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of this application;
[0018] Figure 2 This is a schematic diagram of the split structure of the drive component in this application;
[0019] Figure 3 This is a schematic diagram of the internal structure of the extrusion cylinder in this application Figure 1 ;
[0020] Figure 4 This is a schematic diagram of the internal structure of the extrusion cylinder in this application Figure 2 ;
[0021] Figure 5 is a cross-sectional view of the drive assembly in this application;
[0022] Figure 6 This is a schematic diagram of the disassembled structure of the lifting slide rod, driving outer cylinder and driving inner rod in this application.
[0023] Figure numerals: extrusion cylinder 1, extrusion chamber 11, drive assembly 2, outer shell 21, lifting slide rod 22, drive outer cylinder 23, drive motor 24, drive inner rod 25, reduction gear set 26, lower extrusion member 3, first filter hole 31, convex pressure part 32, extrusion cover 4, recessed part 41, upper limit switch 5, lower limit switch 6, liquid outlet 7, filter pad 8, second filter hole 81. DETAILED DESCRIPTION
[0024] The following embodiments of the present disclosure are further described in detail with reference to the accompanying drawings and examples. The detailed description of the following examples and the accompanying drawings are intended to illustrate the principles of the present disclosure, but are not intended to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but rather includes all technical solutions within the scope of the claims.
[0025] The present disclosure provides these embodiments in order to make this disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be interpreted as merely exemplary, and not as limiting.
[0026] It should be noted that, in the description of this disclosure, unless otherwise specified, "plurality" means greater than or equal to two; terms such as "upper," "lower," "left," "right," "inner," and "outer" indicating directions or positional relationships are intended solely to facilitate and simplify the description of this disclosure, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.
[0027] In addition, the terms "first," "second," and similar terms used in this disclosure do not denote any order, quantity, or importance, but are merely used to distinguish different parts. "Perpendicular" does not mean perpendicular in the strict sense, but rather means within the tolerance range. "Parallel" does not mean parallel in the strict sense, but rather means within the tolerance range. "Include" or "comprising" and similar terms mean that the elements preceding the term include the elements listed after the term, and do not exclude the possibility of also including other elements.
[0028] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this disclosure depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intervening device between the specific device and the first or second device.
[0029] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, common dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and should not be interpreted in an idealized or highly formal sense, unless explicitly defined as such herein.
[0030] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.
[0031] like Figures 1 to 6As shown, a fruit juicing device includes a squeezing cylinder 1, a driving assembly 2, a lower squeezing piece 3 and a squeezing cover 4, the squeezing cylinder 1 is fixedly mounted on the driving assembly 2, the lower squeezing piece 3 is slidably arranged on the lower side of the squeezing cylinder 1, the driving assembly 2 is transmission-connected to the lower squeezing piece 3, the squeezing cover 4 is mounted on the upper end surface of the squeezing cylinder 1 body, and a squeezing chamber 11 is formed between the squeezing cover 4, the lower squeezing piece 3 and the squeezing cylinder 1, the driving assembly 2 drives the lower squeezing piece 3 to rotate and rise in the squeezing cylinder 1 to compress the squeezing chamber 11, when in use, the fruit can be placed in the squeezing chamber 11, and the driving assembly 2 is used to drive the lower squeezing piece 3 to move upward for squeezing, thereby squeezing the fruit in the squeezing chamber 11 and squeezing the juice in the fruit to achieve a juicing effect.
[0032] In some embodiments, a locking structure that cooperates with the squeezing cylinder 1 is provided around the squeezing cover 4. When the fruit needs to be placed in the squeezing cylinder 1, the squeezing cover 4 is rotated so that the locking structure on it loses cooperation with the squeezing cylinder 1, and then the squeezing cover 4 is opened from the squeezing cylinder 1, and the fruit is placed in the unfolded squeezing cylinder 1. Then, the squeezing cover 4 is placed on the squeezing cylinder 1, and the squeezing cover 4 is rotated in the opposite direction to lock it with the top of the squeezing cylinder 1 to facilitate subsequent juicing operations.
[0033] In some embodiments, the driving assembly 2 includes an outer shell 21, a power source, a lifting slide 22 and a driving outer cylinder 23. The extrusion cylinder 1 is arranged on the upper end surface of the outer shell 21, the power source is arranged inside the outer shell 21, the lifting slide 22 is arranged at the output end of the power source, the top of the lifting slide 22 is transmission-connected to the lower extrusion member 3, the driving outer cylinder 23 is vertically arranged in the outer shell 21, the lifting slide 22 is on the inner side of the driving outer cylinder 23, the outer side wall of the lifting slide 22 is provided with an external thread, and the inner side wall of the driving outer cylinder 23 is provided with an internal thread that fits with the external thread on the lifting slide 22. The power source drives the lifting slide 22 to rotate, and the rotation of the lifting slide 22 cooperates with the internal thread of the driving outer cylinder 23 to drive the lower extrusion member 3 to rotate and rise in the extrusion cylinder 1 to compress the extrusion cavity 11.
[0034] In some embodiments, a sliding cavity is provided on the inner side of the lifting slide 22, and the power source includes a driving motor 24 and a driving inner rod 25. The top of the driving inner rod 25 is inserted into the sliding cavity, and the driving inner rod 25 is transmission-connected to the lifting slide 22. The driving motor 24 is provided in the outer shell 21, and the driving motor 24 is transmission-connected to the driving inner rod 25. The lifting slide 22 is limited by cooperating with the sliding cavity on the driving inner rod 25. The driving inner rod 25 can drive the lifting slide 22 to rotate, and the lifting slide 22 can slide vertically on the driving inner rod 25.
[0035] The top of the lifting slide rod 22 in this solution needs to pass through the lower end surface of the squeezing cylinder 1 and be transmission connected to the lower extrusion member 3. In order to ensure that the juice does not flow out through the gap under the squeezing cylinder 1 during the juicing process, a sealing ring is provided on the lower end surface of the squeezing cylinder 1.
[0036] In some embodiments, the power source also includes a reduction gear set 26, which is arranged in the outer shell 21, and the drive motor 24 and the drive inner rod 25 are respectively connected to the reduction gear set 26, and the reduction gear set 26 transmits the power generated by the drive motor 24 to the drive inner rod 25. The reduction gear set 26 in this scheme can adopt an existing gear set structure, which can be composed of multiple groups of large and small gears meshing with each other, or a planetary gear set can be adopted. Through the reduction gear set 26, the output power generated by the drive motor 24 can be converted into high torque and transmitted to the drive inner rod 25, thereby ensuring the stable and uniform operation of the drive inner rod 25.
[0037] In some embodiments, an upper limit switch 5 and a lower limit switch 6 are provided inside the driving assembly 2. The upper limit switch 5 is provided on the upper side of the driving outer cylinder 23. The lifting slide 22 rises to the top of the driving outer cylinder 23 and contacts the upper limit switch 5. The lower limit switch 6 is provided on the lower side of the driving outer cylinder 23. The lifting slide 22 descends to the bottom of the driving outer cylinder 23 and contacts the lower limit switch 6. A control circuit board is provided in this solution, wherein the upper limit switch 5, the lower limit switch 6 and the driving motor 24 are all electrically connected to the control circuit board. When in use, the driving motor 24 is controlled by the control circuit board to operate with The movable lifting slide 22 moves upward. When the lifting slide 22 moves to the upper side of the driving outer cylinder 23, the lifting slide 22 contacts the upper limit switch 5. At this time, the upper limit switch 5 transmits the received interference signal to the control circuit board. At this time, the control circuit board controls the driving motor 24 to run in reverse to drive the lifting slide 22 to move downward. When the lifting slide 22 moves to the lower side of the driving outer cylinder 23, it contacts the lower limit switch 6. At this time, the lower limit switch 6 transmits the received interference signal to the control circuit board. At this time, the control circuit board controls the driving motor 24 to stop running. At this time, the lower extruder 3 is in a reset state to facilitate subsequent fruit juicing operations.
[0038] In some embodiments, a convex portion 32 protruding upward is provided in the middle of the lower extrusion member 3, and a concave portion 41 that fits with the convex portion 32 is provided in the middle of the extrusion cover 4. The convex portion 32 and the concave portion 41 are provided to increase the contact area with the fruit during extrusion, thereby improving the juicing efficiency.
[0039] In some embodiments, in order to improve the squeezing efficiency of the lower squeezing member 3, a plurality of squeezing beams are arranged at the upper end of the lower squeezing member 3. When the lower squeezing member 3 moves upward and rotates, the plurality of squeezing beams can squeeze the fruit and extract the juice.
[0040] In some embodiments, the lower extrusion member 3 is provided with a plurality of first filter holes 31, and a filter pad 8 is provided on the inner side of the extrusion cylinder 1, and the filter pad 8 is located below the lower extrusion member 3. The filter pad 8 is provided with a plurality of second filter holes 81, wherein the diameter of the first filter hole 31 is larger than the diameter of the second filter hole 81. The first filter holes 31 and the second filter holes 81 are provided to filter the pulp after the juice is squeezed, so as to separate the juice and the residue, and the user can install the filter pad 8 according to personal needs. When large particles of pulp are required in the juice, the filter pad 8 can be removed. At this time, the squeezed juice will be filtered through the first filter holes 31. When purer juice is needed, the filter pad 8 can be added. At this time, the squeezed juice will be filtered through the first filter holes 31 and the second filter holes 81.
[0041] In some embodiments, a liquid outlet 7 is provided at the lower side of the extrusion cylinder 1 , and the liquid outlet 7 is connected to the interior of the extrusion cylinder 1 . At this time, the squeezed juice will be discharged through the liquid outlet 7 .
[0042] When using this solution, the user cuts the round fruit from the middle, then places the semicircular fruit pieces on the convex pressing portion 32, then covers the extrusion cover 4 on the top of the extrusion cylinder 1 and locks it, and starts the drive motor 24. The drive motor 24 drives the reduction gear set 26 to operate, and the reduction gear set 26 drives the driving inner rod 25 to rotate, and the driving inner rod 25 drives the lifting slide 22 to rotate. The external thread on the lifting slide 22 and the internal thread on the driving outer cylinder 23 cooperate with each other to make the lifting slide 22 rise in the driving outer cylinder 23, and the lifting slide 22 drives the lower extruder 3 to rotate and move upward. The lifting height of the lifting slide 22 is limited by the upper limit switch 5 and the lower limit switch 6. The fruit is squeezed and juiced by the extrusion force generated by the upward spiral of the lower extruder 3. At this time, the juice in the fruit is filtered through the first filter hole 31 on the lower extruder 3 and flows into the inner side of the extrusion cylinder 1. The juice is discharged through the liquid outlet 7 of the extrusion cylinder 1 for the user to drink.
[0043] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific embodiments of the present invention without inventive effort, and such embodiments will fall within the scope of protection of the claims of the present invention.
Claims
1. A fruit juice extracting device, characterized in that: The invention comprises an extrusion cylinder (1), a driving assembly (2), a lower extrusion member (3) and an extrusion cover (4), wherein the extrusion cylinder (1) is fixedly mounted on the driving assembly (2), the lower extrusion member (3) is slidably mounted on the lower side of the interior of the extrusion cylinder (1), the driving assembly (2) is transmission-connected to the lower extrusion member (3), the extrusion cover (4) is mounted on the upper end face of the extrusion cylinder (1), an extrusion chamber (11) is formed between the extrusion cover (4), the lower extrusion member (3) and the extrusion cylinder (1), the driving assembly (2) comprises an outer shell (21), a power source, a lifting slide rod (22) and a driving outer cylinder (23), the extrusion cylinder (1) is mounted on the upper end face of the outer shell (21), the power source is mounted on the outer shell (21), the lifting slide (22) is arranged at the output end of the power source, the top of the lifting slide (22) is connected to the lower extrusion member (3), the driving outer cylinder (23) is vertically arranged in the outer shell (21), the lifting slide (22) is on the inner side of the driving outer cylinder (23), the outer wall of the lifting slide (22) is provided with an external thread, and the inner wall of the driving outer cylinder (23) is provided with an internal thread that matches the external thread on the lifting slide (22), the power source drives the lifting slide (22) to rotate, and the rotation of the lifting slide (22) cooperates with the internal thread of the driving outer cylinder (23) to drive the lower extrusion member (3) to rotate and rise in the extrusion cylinder (1) to compress the extrusion cavity (11).
2. The fruit juice extracting device according to claim 1, characterized in that: A sliding cavity is provided on the inner side of the lifting slide bar (22); the power source comprises a driving motor (24) and a driving inner rod (25); the top of the driving inner rod (25) is inserted into the sliding cavity; the driving inner rod (25) is transmission-connected to the lifting slide bar (22); the driving motor (24) is provided in the outer shell (21); and the driving motor (24) is transmission-connected to the driving inner rod (25).
3. The fruit juice extracting device according to claim 2, characterized in that: The power source further includes a reduction gear set (26), which is arranged in the outer shell (21). The driving motor (24) and the driving inner rod (25) are respectively connected to the reduction gear set (26) in a transmission manner. The reduction gear set (26) transmits the power generated by the driving motor (24) to the driving inner rod (25).
4. The fruit juice extracting device according to claim 2, characterized in that: An upper limit switch (5) and a lower limit switch (6) are provided inside the driving assembly (2); the upper limit switch (5) is provided on the upper side of the driving outer cylinder (23); the lifting slide bar (22) rises to the top of the driving outer cylinder (23) and contacts the upper limit switch (5); the lower limit switch (6) is provided on the lower side of the driving outer cylinder (23); the lifting slide bar (22) descends to the bottom of the driving outer cylinder (23) and contacts the lower limit switch (6).
5. The fruit juice extracting device according to claim 1, characterized in that: The lower extrusion piece (3) is provided with a plurality of first filtering holes (31).
6. The fruit juice extracting device according to claim 1, characterized in that: The middle portion of the lower extrusion piece (3) is provided with a convex portion (32) protruding upward, and the middle portion of the extrusion cover (4) is provided with a concave portion (41) that fits with the convex portion (32).
7. The fruit juice extracting device according to claim 1, characterized in that: A liquid outlet (7) is provided at a lower position on the side end of the extrusion cylinder (1), and the liquid outlet (7) is communicated with the interior of the extrusion cylinder (1).
8. The fruit juice extracting device according to claim 1, characterized in that: A filter pad (8) is provided on the inner side of the extrusion cylinder (1), the filter pad (8) is located below the lower extrusion member (3), and a plurality of second filter holes (81) are arranged on the filter pad (8).