Large-caliber horizontal screw juicer

Abstract

The utility model discloses a large-caliber horizontal screw juicer, which comprises a base, a screw body, a juicing cylinder assembly, a cover body, a filter screen and an end cover, the base is provided with an output shaft, the screw body is connected to the output shaft, the juicing cylinder assembly comprises a connecting cylinder and a feeding cylinder connected to the connecting cylinder, the connecting cylinder and the feeding cylinder are arranged in a staggered manner, and the cover body is arranged on the connecting cylinder. One end of the connecting cylinder is connected to the machine base, the connecting cylinder is provided with a containing cavity, the containing cavity is provided with a juice outlet, the feeding cylinder is provided with a feeding channel communicated with the containing cavity, the screw body is contained in the containing cavity, and the maximum cross section area of the containing cavity along the axis perpendicular to the connecting cylinder is smaller than the maximum cross section area of the feeding channel along the axis perpendicular to the feeding cylinder. The cover body is movably connected to the end, away from the connecting cylinder, of the feeding cylinder, the filter screen is arranged on the periphery of the screw body in a sleeving mode and contained in the containing cavity, the filter screen is provided with filter holes, the end cover is arranged at the other end of the connecting cylinder, the end cover is provided with a residue discharging opening, whole fruit and vegetable squeezing and juicing without cutting of fruits and vegetables can be achieved, and use by a user can be facilitated.

Description

Technical Field

[0001] This utility model relates to the field of juicer technology, and in particular to a large-diameter horizontal screw juicer. Background Technology

[0002] Existing large-diameter horizontal screw juicers generally include a base, a juicing cylinder assembly, and a screw body. The juicing cylinder assembly includes a connecting cylinder and a feeding cylinder. One end of the connecting cylinder is connected to the base. The screw body is housed in the connecting cylinder and is connected to the output shaft on the base. The axis of the screw body is set in the horizontal direction. Due to the small diameter of the feeding cylinder, it is not conducive to the whole fruit and vegetable juice extraction without cutting, which is inconvenient for users. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a large-diameter horizontal screw juicer capable of juicing whole fruits and vegetables without cutting.

[0004] A large-diameter horizontal screw juicer according to an embodiment of the present invention includes:

[0005] The base has an output shaft;

[0006] The screw body is connected to the output shaft;

[0007] A juicing cylinder assembly includes a connecting cylinder and a feeding cylinder connected to the connecting cylinder. The connecting cylinder and the feeding cylinder are arranged alternately. One end of the connecting cylinder is connected to the base, and the connecting cylinder has a receiving cavity with a juice outlet. The feeding cylinder has a feeding channel communicating with the receiving cavity. The screw body is housed in the receiving cavity. The maximum cross-sectional area of ​​the receiving cavity along the axis perpendicular to the connecting cylinder is smaller than the maximum cross-sectional area of ​​the feeding channel along the axis perpendicular to the feeding cylinder.

[0008] The cover is movably connected to the end of the feed cylinder away from the connecting cylinder to open or close the feed channel;

[0009] A filter screen is fitted around the outer periphery of the screw body and housed within the receiving cavity. The filter screen has filter holes for filtering juice and residue.

[0010] An end cap is provided at the other end of the connecting cylinder. The end cap has a slag discharge port through which the slag in the receiving cavity is discharged.

[0011] The large-diameter horizontal screw juicer according to the embodiments of this utility model has at least the following beneficial effects:

[0012] When the large-diameter horizontal screw juicer is working, the cover is opened, allowing fruits and vegetables to enter the receiving chamber through the feeding channel and be juiced by the screw. The resulting pulp and juice are separated through a filter screen. The juice flows out of the receiving chamber from the juice outlet, and the pulp flows out of the receiving chamber from the pulp discharge outlet. Because the maximum cross-sectional area of ​​the receiving chamber along the axis perpendicular to the connecting cylinder is smaller than the maximum cross-sectional area of ​​the feeding channel along the axis perpendicular to the feeding cylinder, the diameter of the feeding cylinder can be increased. This allows for whole-fruit and vegetable juicing without cutting, making it convenient for users.

[0013] According to some embodiments of this utility model, the base is provided with a micro switch. When the cover opens the feeding channel, the cover triggers the micro switch, and the output shaft stops rotating.

[0014] According to some embodiments of the present invention, the cover is provided with a hinge portion, the hinge portion is hinged to the feed cylinder, and a linkage structure is provided between the hinge portion and the machine base. When the cover closes the feed channel, the cover triggers the micro switch through the linkage structure.

[0015] According to some embodiments of the present invention, the linkage structure includes an abutment block disposed at the hinge portion, a first linkage rod slidably disposed at the feed cylinder, and a second linkage rod slidably disposed within the machine base. The two ends of the first linkage rod abut against the abutment block and the second linkage rod, respectively, and the end of the second linkage rod away from the first linkage rod abuts against the micro switch.

[0016] According to some embodiments of the present invention, a first elastic element is provided between the feed cylinder and the first linkage rod, the first elastic element being used to make the first linkage rod slide away from the second linkage rod, and a second elastic element is provided between the second linkage rod and the machine base, the second elastic element being used to make the second linkage rod slide away from the micro switch.

[0017] According to some embodiments of the present invention, a limiting structure is provided between the cover and the feed cylinder, and the limiting structure is used to restrict the cover from opening the feed channel.

[0018] According to some embodiments of the present invention, the limiting structure includes a first limiting part disposed on the outer peripheral surface of the feed cylinder and a second limiting part disposed on the cover. When the cover closes the feed channel, the first limiting part abuts against the second limiting part.

[0019] According to some embodiments of the present invention, the side wall of the receiving cavity is provided with a positioning groove, and at least a portion of the filter screen is housed in the positioning groove.

[0020] According to some embodiments of the present invention, the bottom wall of the positioning groove is provided with a groove, and the juice outlet is located on the bottom wall of the groove.

[0021] According to some embodiments of this utility model, the connecting cylinder and the feeding cylinder are an integral structure.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a schematic diagram of the structure of a large-diameter horizontal screw juicer according to an embodiment of the present utility model. In the diagram, the cover closes the feed channel.

[0025] Figure 2 This is a schematic diagram of the structure of a large-diameter horizontal screw juicer according to an embodiment of the present utility model. The cover of the juicer opens the feeding channel.

[0026] Figure 3 This is an exploded view of a large-diameter horizontal screw juicer according to an embodiment of the present invention.

[0027] Figure 4 This is a top view of a large-diameter horizontal screw juicer according to an embodiment of the present utility model;

[0028] Figure 5 for Figure 4 Sectional view of line AA in the middle;

[0029] Figure 6 for Figure 4 Sectional view of the middle BB line;

[0030] Figure 7 This is an assembly diagram of the first linkage rod, the second linkage rod, and the micro switch according to an embodiment of the present utility model.

[0031] Figure label:

[0032] The components include: base 100, output shaft 101, motor 102, screw body 200, juicing cylinder assembly 300, connecting cylinder 310, receiving cavity 311, juice outlet 312, positioning groove 313, groove 314, feeding cylinder 320, feeding channel 321, first limiting part 322, cover 400, hinge part 410, abutment block 420, second limiting part 430, filter screen 500, end cap 600, slag discharge port 610, micro switch 710, first linkage rod 720, second linkage rod 730, first elastic element 740, and second elastic element 750. Detailed Implementation

[0033] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0034] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional 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.

[0035] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0036] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0037] In related technologies, large-diameter horizontal screw juicers generally include a base, a juicing cylinder assembly, and a screw body. The juicing cylinder assembly includes a connecting cylinder and a feeding cylinder. One end of the connecting cylinder is connected to the base. The screw body is housed in the connecting cylinder and is connected to the output shaft on the base. The axis of the screw body is set in the horizontal direction. Due to the small diameter of the feeding cylinder, it is not conducive to the whole fruit and vegetable juice extraction without cutting, which is inconvenient for users.

[0038] Reference Figures 1 to 3According to an embodiment of the present invention, a large-diameter horizontal screw juicer includes a base 100, a screw body 200, a juicing cylinder assembly 300, a cover 400, a filter screen 500, and an end cap 600. The base 100 has an output shaft 101, and the screw body 200 is connected to the output shaft 101. The juicing cylinder assembly 300 includes a connecting cylinder 310 and a feeding cylinder 320 connected to the connecting cylinder 310. The connecting cylinder 310 and the feeding cylinder 320 are alternately arranged. One end of the connecting cylinder 310 is connected to the base 100, and the connecting cylinder 310 has a receiving cavity 311 with a juice outlet 312. The feeding cylinder 320 has a feeding channel 321 communicating with the receiving cavity 311. The screw body 200 is housed in the receiving cavity 311. 1. The maximum cross-sectional area along the axis perpendicular to the connecting cylinder 310 is smaller than the maximum cross-sectional area along the axis perpendicular to the feeding channel 321. The cover 400 is movably connected to the end of the feeding cylinder 320 away from the connecting cylinder 310 to open or close the feeding channel 321. The filter screen 500 is sleeved on the outer periphery of the screw body 200 and housed in the receiving cavity 311. The filter screen 500 has filter holes for filtering juice and residue. The end cap 600 is located at the other end of the connecting cylinder 310 and has a slag discharge port 610. The residue in the receiving cavity 311 is discharged through the slag discharge port 610. In this way, the diameter of the feeding cylinder 320 can be increased, enabling whole fruit and vegetable juicing without cutting, which is convenient for users.

[0039] For example, when the large-diameter horizontal screw juicer is working, the cover 400 is opened, allowing fruits and vegetables to enter the receiving cavity 311 through the feeding channel 321 and be juiced by the screw body 200. The pulp and juice produced by the fruits and vegetables are separated through the filter screen 500. The juice flows out of the receiving cavity 311 from the juice outlet 312, and the pulp flows out of the receiving cavity 311 from the pulp discharge outlet 610. Since the maximum cross-sectional area of ​​the receiving cavity 311 along the axis perpendicular to the connecting cylinder 310 is smaller than the maximum cross-sectional area of ​​the feeding channel 321 along the axis perpendicular to the feeding cylinder 320, the diameter of the feeding cylinder 320 can be increased, which can realize the whole fruit and vegetable juicing without cutting, making it convenient for users.

[0040] It should be noted that the axis of the feed cylinder 320 is perpendicular to the axis of the connecting cylinder 310, or the angle between the axis of the feed cylinder 320 and the axis of the connecting cylinder 310 is an acute angle or an obtuse angle, which is not limited here.

[0041] Reference Figure 4 , Figure 5 and Figure 7In some embodiments of this utility model, the base 100 is provided with a micro switch 710. When the cover 400 opens the feed channel 321, the cover 400 triggers the micro switch 710, and the output shaft 101 stops rotating. This prevents the user from being injured by the screw body 200, thereby improving the safety of using the large-diameter horizontal screw juicer.

[0042] It should be noted that the base 100 is equipped with a motor 102, and the output shaft 101 is located on the motor 102. The motor 102 can be a stepper motor 102 or a servo motor 102, which will not be described in detail here.

[0043] In some embodiments of this utility model, the cover 400 is provided with a hinge part 410, which is hinged to the feed cylinder 320. A linkage structure is provided between the hinge part 410 and the base 100. When the cover 400 closes the feed channel 321, the cover 400 triggers the micro switch 710 through the linkage structure, which can prevent the user from being injured by the screw body 200, thereby improving the safety of using the large-diameter horizontal screw juicer.

[0044] As another implementation, the cover 400 can also be slidably connected to the feed cylinder 320. When the cover 400 slides, the cover 400 triggers the micro switch 710 through the linkage mechanism, which can also improve the safety of the large-diameter horizontal screw juicer. This will not be described in detail here.

[0045] Reference Figure 7 In some embodiments of this utility model, the linkage structure includes an abutment block 420 disposed at the hinge portion 410, a first linkage rod 720 slidably disposed at the feed cylinder 320, and a second linkage rod 730 slidably disposed within the base 100. The two ends of the first linkage rod 720 abut against the abutment block 420 and the second linkage rod 730 respectively, and the end of the second linkage rod 730 away from the first linkage rod 720 abuts against the micro switch 710. This can prevent the user from being injured by the screw body 200, thereby improving the safety of using the large-diameter horizontal screw juicer.

[0046] For example, both the first linkage rod 720 and the second linkage rod 730 can slide in the up and down direction. The abutment block 420 is located on one side of the abutment part in the circumferential direction. During the process of the cover 400 closing the feed channel 321, the abutment part pushes the first linkage rod 720 to slide downward, and the second linkage rod 730 slides downward accordingly, so that the second linkage rod 730 can trigger the micro switch 710. The micro switch 710 sends a first electrical signal to the motor 102 so that the motor 102 can work normally, which can facilitate the user to juice.

[0047] In some embodiments of this utility model, a first elastic element 740 is provided between the feed cylinder 320 and the first linkage rod 720. The first elastic element 740 is used to make the first linkage rod 720 slide in a direction away from the second linkage rod 730. When the cover 400 closes the feed channel 321, the abutment part pushes the first linkage rod 720 downward, and the second linkage rod 730 slides downward accordingly. Both the first elastic element 740 and the second elastic element 750 are compressed, and the first elastic element 740 and the second elastic element 750 gain elastic potential energy. When the cover 400 opens... When the feed channel 321 is opened, the abutment block 420 does not abut against the first linkage rod 720. The first elastic element 740 can drive the first linkage rod 720 to slide upward, and the second elastic element 750 can drive the second linkage rod 730 to slide upward, so that the second linkage rod 730 does not trigger the micro switch 710, so that the micro switch 710 can generate a second electrical signal to the motor 102, so that the motor 102 stops running. This can prevent the user from being injured by the screw body 200, thereby improving the safety of using the large-diameter horizontal screw juicer.

[0048] It should be noted that the first elastic element 740 is a compression spring or a rubber component capable of axial elastic deformation, and the second elastic element 750 is a compression spring or a rubber component capable of axial elastic deformation; no restrictions are imposed here.

[0049] In some embodiments of this utility model, a second elastic element 750 is provided between the second linkage rod 730 and the base 100. The second elastic element 750 is used to make the second linkage rod 730 slide in a direction away from the micro switch 710.

[0050] In some embodiments of this utility model, a limiting structure is provided between the cover 400 and the feed cylinder 320. The limiting structure is used to restrict the cover 400 from opening the feed channel 321, which can prevent the cover 400 from automatically opening the feed channel 321 under accidental circumstances, thereby improving the reliability of the large-diameter horizontal screw juicer.

[0051] Reference Figure 3 In some embodiments of this utility model, the limiting structure includes a first limiting part 322 disposed on the outer peripheral surface of the feeding cylinder 320 and a second limiting part 430 disposed on the cover 400. When the cover 400 closes the feeding channel 321, the first limiting part 322 abuts against the second limiting part 430, which can prevent the cover 400 from automatically opening the feeding channel 321 under unexpected circumstances, thereby improving the reliability of the large-diameter horizontal screw juicer.

[0052] For example, when the cover 400 closes the feed channel 321, the first limiting part 322 abuts against the second limiting part 430. When the cover 400 opens the feed channel 321, the first limiting part 322 separates from the second limiting part 430, and the cover 400 can move freely relative to the feed cylinder 320. This can prevent the cover 400 from automatically opening the feed channel 321 under unexpected circumstances, thereby improving the reliability of the large-diameter horizontal screw juicer.

[0053] As another implementation, the limiting structure can also be a structure in which a limiting protrusion and a limiting groove cooperate. The limiting protrusion is provided on the cover 400, and the limiting groove is provided on the outer peripheral surface of the feed cylinder 320. The limiting protrusion is accommodated in the limiting groove and abuts against the side wall of the limiting groove. It can also facilitate the connection or disconnection of the limiting structure, which is not limited here.

[0054] Reference Figure 5 In some embodiments of this utility model, the side wall of the receiving cavity 311 is provided with a positioning groove 313, and at least a portion of the filter screen 500 is housed in the positioning groove 313. The positioning groove 313 can be circumferentially positioned to prevent the filter screen 500 from moving within the receiving cavity 311 under the influence of the residue. This allows the filter screen 500 to stably filter juice and residue, thereby improving the reliability of the large-diameter horizontal screw juicer.

[0055] Reference Figure 6 In some embodiments of this utility model, the bottom wall of the positioning groove 313 is provided with a groove 314, and the juice outlet 312 is provided on the bottom wall of the groove 314. The groove 314 can store juice, which makes it convenient for users to take the juice again, thereby improving the user experience.

[0056] It is understandable that the bottom wall of the positioning groove 313 is recessed downward to form a groove 314, which will not be described in detail here.

[0057] In some embodiments of this utility model, the connecting cylinder 310 and the feeding cylinder 320 are integrated structures, which can reduce the number of molds, thereby reducing the production and manufacturing cost of the molds and thus reducing the production and manufacturing cost of the large-diameter horizontal screw juicer.

[0058] For example, the connecting cylinder 310 and the feeding cylinder 320 can be integrally molded by injection molding, which can reduce the number of molds and reduce the production and manufacturing costs of the molds, thereby reducing the production and manufacturing costs of the large-diameter horizontal screw juicer.

[0059] As another implementation, the connecting cylinder 310 and the feeding cylinder 320 can also be connected and fixed by welding. The welding method includes, but is not limited to, resistance welding, laser welding or ultrasonic welding, etc.

[0060] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0061] The present invention has been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the invention.

Claims

1. A large-diameter horizontal screw juicer, characterized in that, include: A base (100) has an output shaft (101); The screw body (200) is connected to the output shaft (101); Juicing cylinder assembly (300) includes a connecting cylinder (310) and a feeding cylinder (320) connected to the connecting cylinder (310). The connecting cylinder (310) and the feeding cylinder (320) are staggered. One end of the connecting cylinder (310) is connected to the base (100). The connecting cylinder (310) is provided with a receiving cavity (311). The receiving cavity (311) has a juice outlet (312). The feeding cylinder (320) is provided with a feeding channel (321) communicating with the receiving cavity (311). The screw body (200) is housed in the receiving cavity (311). The maximum cross-sectional area of ​​the receiving cavity (311) along the axis perpendicular to the connecting cylinder (310) is smaller than the maximum cross-sectional area of ​​the feeding channel (321) along the axis perpendicular to the feeding cylinder (320). The cover (400) is movably connected to the end of the feed cylinder (320) away from the connecting cylinder (310) to open or close the feed channel (321); A filter screen (500) is sleeved on the outer periphery of the screw body (200) and housed in the receiving cavity (311). The filter screen (500) is provided with filter holes for filtering juice and residue. An end cap (600) is provided at the other end of the connecting cylinder (310). The end cap (600) is provided with a slag discharge port (610), through which the slag in the receiving cavity (311) is discharged.

2. The large-diameter horizontal screw juicer according to claim 1, characterized in that, The base (100) is equipped with a micro switch (710). When the cover (400) opens the feed channel (321), the cover (400) triggers the micro switch (710), and the output shaft (101) stops rotating.

3. The large-diameter horizontal screw juicer according to claim 2, characterized in that, The cover (400) is provided with a hinge (410), which is hinged to the feed cylinder (320). A linkage structure is provided between the hinge (410) and the machine base (100). When the cover (400) closes the feed channel (321), the cover (400) triggers the micro switch (710) through the linkage structure.

4. The large-diameter horizontal screw juicer according to claim 3, characterized in that, The linkage structure includes an abutment block (420) disposed on the hinge part (410), a first linkage rod (720) slidably disposed on the feed cylinder (320), and a second linkage rod (730) slidably disposed in the base (100). The two ends of the first linkage rod (720) abut against the abutment block (420) and the second linkage rod (730) respectively, and the end of the second linkage rod (730) away from the first linkage rod (720) abuts against the micro switch (710).

5. The large-diameter horizontal screw juicer according to claim 4, characterized in that, A first elastic element (740) is provided between the feed cylinder (320) and the first linkage rod (720), and the first elastic element (740) is used to make the first linkage rod (720) slide in a direction away from the second linkage rod (730); And / or, a second elastic element (750) is provided between the second linkage rod (730) and the base (100), the second elastic element (750) being used to slide the second linkage rod (730) away from the micro switch (710).

6. The large-diameter horizontal screw juicer according to claim 2, characterized in that, A limiting structure is provided between the cover (400) and the feed cylinder (320), the limiting structure being used to restrict the cover (400) from opening the feed channel (321).

7. The large-diameter horizontal screw juicer according to claim 6, characterized in that, The limiting structure includes a first limiting part (322) disposed on the outer peripheral surface of the feed cylinder (320) and a second limiting part (430) disposed on the cover (400). When the cover (400) closes the feed channel (321), the first limiting part (322) abuts against the second limiting part (430).

8. The large-diameter horizontal screw juicer according to claim 1, characterized in that, The side wall of the receiving cavity (311) is provided with a positioning groove (313), and at least a portion of the filter screen (500) is housed in the positioning groove (313).

9. The large-diameter horizontal screw juicer according to claim 8, characterized in that, The bottom wall of the positioning groove (313) is provided with a groove (314), and the juice outlet (312) is located on the bottom wall of the groove (314).

10. The large-diameter horizontal screw juicer according to claim 1, characterized in that, The connecting cylinder (310) and the feeding cylinder (320) are an integral structure.

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