Large-caliber normal juice machine

Abstract

A large-caliber normal juice machine comprises a feeding filter part, the feeding filter part comprises a feeding cup and a filter screen which are integrally arranged, a middle connecting position is arranged between the feeding cup and the filter screen, a threaded propeller is rotationally arranged in the filter screen and located below the middle connecting position, and a pre-cutting tool apron assembly is arranged on the middle connecting position; and the thread propeller is in transmission connection with the pre-cutting tool apron assembly. The feeding cup and the filter screen are arranged to be of an integrated structure, the middle connecting position is arranged between the feeding cup and the filter screen, the pre-cutting tool apron assembly is arranged on the middle connecting position, the threaded propeller is rotationally arranged in the filter screen, and the filter screen is installed on an inner cavity of the juice collecting cup. When the juicer is detached and cleaned, the feeding cup and the filter screen which are integrally arranged are detached firstly, then the pre-cutting tool apron assembly is detached from the feeding cup, and finally the threaded propeller is detached, so that compared with a traditional juicer, the juicer has the advantages that one detaching step is omitted, detaching is more convenient, and cleaning of the juicer is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of juicers, in particular to a large-caliber juicer. Background Art

[0002] Chinese patent document number CN215271965U disclosed a crushing and extruding assembly for a large-caliber juicer on December 24, 2021; it belongs to the technical field of juicers; its technical points include a juice collecting cup, a filter element is arranged in the juice collecting cup, a screw is arranged in the filter element, the proximal end of the upper end of the filter element is detachably connected to a crushing plate, a crushing through hole is arranged on the crushing plate, and a crushing cutter head is movably connected to the middle part of the upper end of the crushing plate. After the whole fruits and vegetables or large-sized fruit and vegetable segments are crushed by the crushing cutter head, they enter the juice squeezing area formed by the filter element and the screw through the crushing through hole; the crushing cutter head is connected to the screw through a linkage. In this juicer, the feed bin and the filter element are two independent parts. When the juicer is disassembled and cleaned, it is necessary to first disassemble the feed bin, then remove the crushing cutter head and the crushing plate, then remove the screw, and finally remove the filter element. There are many disassembled parts, which makes the disassembly steps cumbersome and inconvenient to disassemble, resulting in inconvenient cleaning.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of the utility model is to provide a large-caliber juicer with simple structure, convenient disassembly and assembly, convenient cleaning, good user experience and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A large-caliber juicer designed for this purpose is characterized by: including a feed filter, the feed filter includes an integrally arranged feed cup and a filter screen, an intermediate connecting position is arranged between the feed cup and the filter screen, a threaded propeller is rotatably arranged in the filter screen, the threaded propeller is located below the intermediate connecting position, a pre-cutting knife seat assembly is arranged on the intermediate connecting position, and the threaded propeller and the pre-cutting knife seat assembly are transmission connected.

[0006] The pre-cutter seat assembly comprises a support seat and a pre-crushing cutter. The pre-crushing cutter is rotatably arranged on the support seat. The threaded propeller is transmission-connected with the pre-crushing cutter. The threaded propeller presses the support seat upwards.

[0007] A locking block is arranged on the middle connection position, and a locking groove is arranged on the bracket seat. The locking block and the locking groove are locked and matched to fix the bracket seat on the middle connection position.

[0008] A boss rib is arranged at the bottom of the locking groove, a recess is arranged on the locking block, and the boss rib and the recess cooperate with each other.

[0009] A step is provided on the middle connection position protruding inwards, the bracket seat is located on the upper side of the step, and a gap is left between the bracket seat and the step.

[0010] It also comprises a juice collecting cup, a filter screen is arranged on the inner cavity of the juice collecting cup, and a feed cup is arranged above the juice collecting cup.

[0011] A supporting edge is protruding outwards from the middle connection position, and a supporting edge is protruding outwards from the outside of the juice collecting cup. The supporting edge is located at the bottom of the juice collecting cup, and the bottom of the juice collecting cup is supported on the supporting edge through the supporting edge.

[0012] There are a number of through holes distributed in a ring shape on the bracket seat, and the feed cup is connected to the filter screen through the through holes; there are a number of long holes distributed around the filter screen, and the filter screen is connected to the inner cavity of the juice collecting cup through the long holes. The sides of the juice collecting cup are respectively provided with a juice outlet and a residue outlet, and the inner cavity of the juice collecting cup is respectively connected to the juice outlet and the residue outlet.

[0013] A connecting shaft is rotatably arranged in the filter screen, the connecting shaft is connected to a driver, a threaded propeller is sleeved on the connecting shaft, and one end of the connecting shaft is connected to a pre-crushing cutter.

[0014] A plurality of limit blocks are distributed around the filter screen, a plurality of limit grooves are distributed around the juice collecting cup, and upper and lower limit positions of the limit blocks are arranged in the limit grooves.

[0015] The utility model arranges a feed cup and a filter screen as an integrated structure, an intermediate connection position is arranged between the feed cup and the filter screen, a pre-cutting knife seat assembly is arranged on the intermediate connection position, a threaded propeller is rotatably arranged in the filter screen, and the filter screen is installed on the inner cavity of the juice collecting cup; when the juicer is disassembled and cleaned, the integrated feed cup and the filter screen are first disassembled, and then the pre-cutting knife seat assembly is removed from the feed cup, and finally the threaded propeller is disassembled, or the integrated feed cup and the filter screen are first disassembled, and then the threaded propeller is removed, and finally the pre-cutting knife seat assembly is removed from the feed cup. Compared with the traditional juicer, one disassembly step is reduced, so that the disassembly is more convenient, and thus the cleaning of the juicer is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional view of a juicer in one embodiment of the utility model.

[0017] Figure 2 The figure is a schematic diagram of the exploded structure of a juicer in one embodiment of the utility model.

[0018] Figure 3 The figure is a schematic diagram of the overall structure of a juicer in one embodiment of the utility model.

[0019] Figure 4 It is a cross-sectional view of a feed filter element in one embodiment of the utility model.

[0020] Figure 5 It is a schematic diagram of the overall structure of the pre-cutter seat assembly in one embodiment of the utility model.

[0021] Figure 6 It is a cross-sectional view of another aspect of the juicer in one embodiment of the utility model.

[0022] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point B in the middle.

[0023] Figure 8 It is a schematic diagram of the partial structure of the feed filter in one embodiment of the utility model.

[0024] Fig. 9 It is a schematic diagram of the partial structure of the bracket seat in one embodiment of the utility model. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-Figure 9 The large-caliber juicer includes a feed filter, which includes an integrated feed cup 1 and a filter screen 2. An intermediate connecting position 3 is provided between the feed cup 1 and the filter screen 2. A threaded propeller 4 is rotatably provided in the filter screen 2. The threaded propeller 4 is located below the intermediate connecting position 3. A pre-cutting knife seat assembly is provided on the intermediate connecting position 3. The threaded propeller 4 and the pre-cutting knife seat assembly are transmission-connected.

[0027] The pre-cutter seat assembly includes a bracket seat 6 and a pre-crushing cutter 5. The pre-crushing cutter 5 is rotatably arranged on the bracket seat 6. The threaded propeller 4 is transmission-connected to the pre-crushing cutter 5. The threaded propeller 4 presses the bracket seat 6 upward to prevent the bracket seat 6 from reversing and loosening.

[0028] A plurality of locking blocks 7 are arranged in a ring on the middle connection position 3, and a plurality of locking grooves 8 are arranged in a ring on the bracket seat 6. The locking blocks 7 and the locking grooves 8 are locked and matched to fix the bracket seat 6 on the middle connection position 3; specifically, the locking groove 8 is L-shaped, and includes an unlocking groove 22 and a locking groove 23; when installing the bracket seat 6, align the unlocking groove 22 with the locking block 7, and then insert the locking block 7 upward into the unlocking groove 22, and then rotate the bracket seat 6 to make the locking block 7 screwed into the locking groove 23 to complete the installation; when disassembling the bracket seat 6, it is only necessary to rotate the bracket seat 6 to make the locking block 7 screw out of the locking groove 23 and rotate it to the unlocking groove 22, and then lift the bracket seat 6 upward to complete the disassembly.

[0029] A boss rib 27 is provided at the bottom of the locking groove 8, and a recess 28 is provided on the locking block 7, and the boss rib 27 and the recess 28 cooperate with each other; the boss rib 27 is provided at the bottom of the locking groove 23, and the locking block 7 can move relatively up and down on the locking groove 23. When the threaded pusher 4 presses the bracket seat 6 upward, the locking block 7 moves downward to the bottom of the locking groove 23, and the boss rib 27 and the recess 28 cooperate with each other. At this time, the bracket seat 6 cannot be rotated and removed, and will not reverse and loosen; when the bracket seat 6 is pressed downward, the locking block 7 moves upward, the boss rib 27 and the recess 28 are disengaged from each other, and the bracket seat 6 can be rotated and removed.

[0030] The boss rib 27 and the recess 28 are optional.

[0031] A step 9 is protruding inwardly on the middle connection position 3, and the bracket seat 6 is located on the upper side of the step 9, with a gap A between the bracket seat 6 and the step 9; after the feed filter is removed from the juice collecting cup 10, the bracket seat 6 is pressed downward and then rotated to rotate the locking block 7 to the unlocking groove 22, and the pre-cutter seat assembly can be removed; after the feed filter is installed on the juice collecting cup 10, the bracket seat 6 cannot be rotated downward to be removed because the threaded pusher 4 presses the bracket seat 6 upward.

[0032] The utility model further comprises a juice collecting cup 10 , a filter screen 2 is arranged on an inner cavity 11 of the juice collecting cup 10 , and a feed cup 1 is arranged above the juice collecting cup 10 .

[0033] A supporting edge 12 is protruding outward from the middle connecting position 3, and a supporting edge 13 is protruding outward from the outside of the juice collecting cup 10. The supporting edge 12 is located at the bottom of the juice collecting cup 10, and the bottom of the juice collecting cup 10 is supported on the supporting edge 13 through the supporting edge 12, so that the feed filter is installed on the juice collecting cup 10.

[0034] A plurality of through holes 14 are distributed in an annular pattern on the support seat 6 , and the feed cup 1 is connected to the filter screen 2 through the through holes 14 .

[0035] A plurality of long holes 15 are distributed around the filter screen 2, and the filter screen 2 is connected to the inner cavity 11 of the juice collecting cup 10 through the long holes 15. The sides of the juice collecting cup 10 are respectively provided with a juice outlet 16 and a residue outlet 17, and the inner cavity 11 of the juice collecting cup 10 is respectively connected to the juice outlet 16 and the residue outlet 17.

[0036] The pre-crushing cutter 5 is a bull horn cutting head, which is designed with a cutting edge, and can directly process, break, and split whole fruits and vegetables or large-sized fruits and vegetables.

[0037] A cutting spiral line 24 is provided on the threaded propeller 4, and a grinding rib 25 is provided on the inner side of the filter screen 2. The cutting spiral line 24 and the grinding rib 25 cooperate with each other to finely grind the pre-cut ingredients, so that the motor does not need to bear such a large torque, and the juicing speed is not significantly reduced.

[0038] When the juicer is working, large particles or whole fruits and vegetables are chopped by the pre-crushing cutter 5, and then enter the extrusion and crushing gap formed by the threaded propeller 4 and the filter screen 2 through the through hole 14, and then finely ground by the cooperation of the cutting spiral line 24 and the grinding ribs 25. The juice formed after fine grinding flows out through the juice outlet 16, and the formed residue is discharged from the residue outlet 17.

[0039] A connecting shaft 18 is rotatably arranged inside the filter screen 2, the connecting shaft 18 is connected to the motor, the threaded propeller 4 is sleeved on the connecting shaft 18, and one end of the connecting shaft 18 is connected to the pre-crushing cutter 5, so that the threaded propeller 4 and the pre-crushing cutter 5 are in transmission connection.

[0040] When installing the juicer, first install the juice collecting cup 10 on the body of the juicer (not shown in the figure), then install the threaded propeller 4 on the juice collecting cup 10, and then rotate the pre-cutting knife seat assembly into the feed filter, and finally rotate the feed filter (the feed cup 1 and the filter screen 2 arranged in one piece) into the juice collecting cup 10. The overall installation process is simple and smooth.

[0041] A plurality of limit blocks 20 are distributed on the outer peripheral side of the filter screen 2, and a plurality of limit grooves 21 and unlocking positions 26 are distributed on the peripheral side of the juice collecting cup 10. The upper and lower limit positions of the limit block 20 are set in the limit groove 21 to prevent the feed filter from escaping upward from the juice collecting cup 10. The unlocking position 26 is connected to the corresponding limit groove 21. When the feed filter is disassembled, the feed filter is rotated so that the limit block 20 is rotated out of the limit groove 21 and rotated onto the unlocking position 26, and then the feed filter is lifted up to complete the disassembly; when the feed filter is installed, the limit block 20 is inserted into the unlocking position 26, and the feed filter is rotated so that the limit block 20 enters the limit groove 21 to complete the installation.

[0042] An opening is arranged on the top of the feed cup 1, and a cover body 19 is covered on the opening. The pre-cutting knife seat assembly is installed into the feed filter through the opening.

[0043] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A large-caliber juicer, characterized in that: The invention comprises a feed filter element, the feed filter element comprises a feed cup (1) and a filter screen (2) which are integrally arranged, an intermediate connection position (3) is arranged between the feed cup (1) and the filter screen (2), a threaded propeller (4) is rotatably arranged in the filter screen (2), the threaded propeller (4) is located below the intermediate connection position (3), a pre-cutter seat assembly is arranged on the intermediate connection position (3), and the threaded propeller (4) and the pre-cutter seat assembly are transmission-connected.

2. The large-caliber juicer according to claim 1, characterized in that: The pre-cutter seat assembly comprises a support seat (6) and a pre-crushing cutter (5); the pre-crushing cutter (5) is rotatably arranged on the support seat (6); the threaded propeller (4) and the pre-crushing cutter (5) are transmission-connected; the threaded propeller (4) presses the support seat (6) upwards.

3. The large-caliber juicer according to claim 2, characterized in that: A locking block (7) is provided on the middle connection position (3), and a locking groove (8) is provided on the bracket seat (6). The locking block (7) and the locking groove (8) are locked together to fix the bracket seat (6) on the middle connection position (3).

4. The large-caliber juicer according to claim 3, characterized in that: A boss rib (27) is provided at the bottom of the locking groove (8), a recess (28) is provided on the locking block (7), and the boss rib (27) and the recess (28) cooperate with each other.

5. The large-caliber juicer according to claim 2, characterized in that: A step (9) is provided on the middle connection position (3) protruding inwardly, the bracket seat (6) is located on the upper side of the step (9), and a gap (A) is left between the bracket seat (6) and the step (9).

6. The large-caliber juicer according to claim 2, characterized in that: It also comprises a juice collecting cup (10), a filter screen (2) is arranged on the inner cavity (11) of the juice collecting cup (10), and a feed cup (1) is arranged above the juice collecting cup (10).

7. The large-caliber juicer according to claim 6, characterized in that: A supporting edge (12) is provided on the middle connection position (3) protruding outwards, and a supporting edge (13) is provided on the outside of the juice collecting cup (10) protruding outwards. The supporting edge (12) is located at the bottom of the juice collecting cup (10), and the bottom of the juice collecting cup (10) is supported on the supporting edge (13) through the supporting edge (12).

8. The large-caliber juicer according to claim 7, characterized in that: A plurality of through holes (14) are distributed in an annular pattern on the support seat (6), and the feed cup (1) is connected to the filter screen (2) through the through holes (14); a plurality of long holes (15) are distributed around the filter screen (2), and the filter screen (2) is connected to the inner cavity (11) of the juice collecting cup (10) through the long holes (15); a juice outlet (16) and a slag outlet (17) are respectively provided on the side of the juice collecting cup (10), and the inner cavity (11) of the juice collecting cup (10) is respectively connected to the juice outlet (16) and the slag outlet (17).

9. The large-caliber juicer according to claim 2, characterized in that: A connecting shaft (18) is rotatably arranged inside the filter screen (2), the connecting shaft (18) is connected to a driver, a threaded propeller (4) is sleeved on the connecting shaft (18), and one end of the connecting shaft (18) is connected to a pre-crushing cutter (5).

10. The large-caliber juicer according to claim 7, characterized in that: A plurality of limit blocks (20) are distributed around the filter screen (2), a plurality of limit grooves (21) are distributed around the juice collecting cup (10), and upper and lower limit positions of the limit blocks (20) are arranged in the limit grooves (21).

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