Food processor

Abstract

The food processor comprises a feeding barrel, a juice outlet barrel, a screw rod and a filter screen module, a juice outlet cavity, a juice outlet and a residue outlet are formed in the juice outlet barrel, the feeding barrel is connected to an opening in the upper portion of the juice outlet barrel, the screw rod and the filter screen module are both arranged on the juice outlet cavity, and the filter screen module is located on the periphery of the screw rod. The filter screen module is provided with a plurality of juice outlet gaps, and is characterized in that an anti-rotation piece is arranged in the juice outlet cavity, and the outer side of the filter screen module is close to the anti-rotation piece; according to the food processor, the anti-rotation piece is arranged in the juice outlet cavity and can well limit the filter screen module to rotate along with the screw rod in the working process, so that the squeezing matching between the filter screen module and the screw rod is stable, and the filter screen module can stably exert the filtering function of the filter screen module; and the whole juicing effect and the juice yield of the product are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of food processing machines. BACKGROUND

[0002] The existing food processing machine, such as Chinese utility model patent CN203885248U, name: a kind of juicer easy to clean, authorized announcement day: October 22, 2014, it includes the base with motor, the juice collection cavity connected with the one side of the base, the extrusion crushing part placed in the juice collection cavity and the end cover for fixing extrusion crushing part, the extrusion crushing part includes screw rod and extrusion cylinder matched with screw rod, the screw rod is transversely arranged, wherein, the juicer further includes filter part arranged at the front end of extrusion cylinder, the filter part includes multiple filter rings, and residue juice filtering gap is arranged between the filter rings;By setting filter part into multiple filter rings, and residue juice filtering gap is arranged between each filter ring;Due to the gap structure of filter part, material residue is not easy to block, easy to clean;At the same time, juice can flow out from the gap in time smoothly, and the juice extraction efficiency is accelerated.

[0003] However, the juicer with the above structure still has the following disadvantages: (1) the whole module composed of the extrusion cylinder and the filter part connected on the extrusion cylinder is placed in the juice collection cavity, and the two ends of the whole module are respectively abutted with the inner wall of the juice collection cavity, that is, the installation of the extrusion cylinder together with the filter part on the juice collection cavity is relatively loose, and during work, the extrusion cylinder and the filter part are subjected to the rotating pressure outwardly continuously exerted by the screw rod on food materials, so that the extrusion cylinder is easy to rotate together with the filter part, which affects the juicing effect and reduces the juice extraction rate. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the deficiencies of the prior art, and provides a food processing machine capable of limiting the rotation of filter screen assembly and ensuring the juicing effect and juice extraction rate.

[0005] The utility model is implemented as follows:

[0006] A food processing machine, comprising a feeding cylinder, a juice outlet barrel, a screw rod and a filter screen module, the juice outlet barrel is provided with a juice outlet cavity, a juice outlet and a residue outlet, the feeding cylinder is connected at the upper opening of the juice outlet barrel, the screw rod and the filter screen module are both arranged on the juice outlet cavity, and the filter screen module is located at the outer periphery of the screw rod, a plurality of juice outlet gaps are arranged on the filter screen module, characterized in that a rotation prevention member is arranged in the juice outlet cavity, and the outer side of the filter screen module is close to the rotation prevention member.

[0007] The technical measures can also be used to solve the problems of the utility model.

[0008] In detail, the blocking seat is provided on the bottom wall of the juice outlet cavity, the first anti-rotation surface is arranged on the blocking seat, the limiting block is arranged on the outer side of the filter screen module, the first anti-rotation surface is close to the limiting block, and the blocking seat forms the anti-rotation member; the contact area of the first anti-rotation surface and the limiting block is large, the blocking seat can well block the limiting block, and the anti-rotation and limiting of the filter screen module on the juice outlet cavity are realized.

[0009] In detail, the blocking surface is further arranged on the blocking seat, the limiting surface is arranged on the limiting block at the position corresponding to the blocking surface, and the blocking surface is close to the limiting surface; through cooperation of the blocking surface and the limiting surface, the filter screen module can be well resisted from the horizontal outward force when the screw works, so that the horizontal deformation of the filter screen module during work is avoided, and the normal work of the filter screen module is ensured.

[0010] In detail, the blocking seat is provided on the bottom wall of the juice outlet cavity, the first anti-rotation surface is arranged on the blocking seat, the limiting block is arranged on the outer side of the filter screen module, the first anti-rotation surface is close to the limiting block, and the blocking seat forms the anti-rotation member; the contact area of the first anti-rotation surface and the limiting block is large, the blocking seat can well block the limiting block, and the anti-rotation and limiting of the filter screen module on the juice outlet cavity are realized.

[0011] In detail, the upper part of the filter screen module is connected with the lower part of the feeding cylinder, and the limiting block is arranged on the outer side of the lower part of the filter screen module; so that the upper part of the filter screen module is stably limited by the lower part of the feeding cylinder, the lower part of the filter screen module is stably limited by the blocking seat, and the filter screen module as a whole is stably limited on the juice outlet cavity.

[0012] In detail, the filter screen module comprises a hollow pressing cylinder body and a hollow ring assembly, the hollow ring assembly is movably connected to the lower part of the pressing cylinder body, the inner periphery of the pressing cylinder body and the inner periphery of the hollow ring assembly form a pressing space, the screw is located in the pressing space, the hollow ring assembly is provided with a plurality of juice outlet gaps, the limiting block is arranged on the outer periphery of the hollow ring assembly, and the upper part of the pressing cylinder body is connected with the lower part of the feeding cylinder; the filter screen module is connected with the feeding cylinder through the pressing cylinder body and is anti-rotated and cooperated with the juice outlet cavity through the hollow ring assembly, and the implementation effect is good.

[0013] In detail, the upper part of the pressing cylinder body is provided with a connecting through hole, the lower part of the feeding cylinder is provided with a connecting screw hole at the position corresponding to the connecting through hole, and a connecting screw is connected with the connecting screw hole after being passed through the connecting through hole from bottom to top; the operation is simple, the connection is firm, and the stable connection of the pressing cylinder body on the lower part of the feeding cylinder is realized.

[0014] Specifically, a juice outlet gap exists between the lower part of the pressing cylinder and the upper part of the hollow ring assembly; the juice outlet gap can further improve the overall juice output efficiency of the filter module.

[0015] Specifically, the lower part of the pressing cylinder is provided with a mounting recess, and the hollow ring assembly is provided with a mounting protrusion corresponding to the mounting recess. The mounting protrusion is inserted into the mounting recess, and the upper surface of the mounting protrusion abuts against the inner top surface of the mounting recess. This creates a juice discharge gap between the lower part of the pressing cylinder and the upper part of the hollow ring assembly. Furthermore, the cooperation between the mounting protrusion and the mounting recess guides the movement of the hollow ring assembly on the pressing cylinder. At the same time, the high precision of the cooperation between the mounting protrusion and the mounting recess in the horizontal direction effectively prevents the hollow ring assembly from undergoing large horizontal displacement when subjected to the horizontal force of the screw, and also allows it to bear part of the horizontal force, resulting in a good implementation effect.

[0016] Specifically, the hollow ring assembly includes multiple stacked hollow rings, with the juice outlet gap between two adjacent hollow rings, and the juice outlet gap between the uppermost hollow ring and the lower part of the pressing cylinder, and at least one limiting block on the outer side of the hollow ring; the multiple stacked hollow rings are relatively simple and convenient to implement, and facilitate the formation of the juice outlet gap and the juice outlet gap.

[0017] The beneficial effects of this utility model are as follows:

[0018] This food processor features an anti-rotation component inside the juice extraction chamber. This component effectively prevents the filter module from rotating with the screw during operation, ensuring stable pressing between the filter module and the screw and allowing the filter module to reliably perform its filtering function. This guarantees the overall juicing effect and juice yield of the product.

[0019] By combining the blocking surface and the limiting surface, the filter module can effectively resist the horizontal outward force exerted by the screw during operation, thereby preventing horizontal deformation of the filter module and ensuring its normal operation.

[0020] The upper part of the filter module is stably restricted by the lower part of the feed cylinder, and the lower part of the filter module is stably restricted by the blocking seat, so that the entire filter module is stably restricted on the juice outlet chamber. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the food processing machine of this utility model.

[0022] Figure 2 This is a disassembled view of the food processing machine of this utility model.

[0023] Figure 3 This is a cross-sectional view of the food processing machine of this utility model.

[0024] Figure 4 A sectional view of the filter screen module of the utility model.

[0025] Figure 5 A Figure 4 enlarged view of A. DETAILED DESCRIPTION

[0026] The utility model will be further described in connection with the drawings and embodiments:

[0027] Embodiments, in connection with Figures 1-5 shown, a kind of food processor, including host computer, feed cylinder 1, juice barrel 2, screw rod 3 and filter screen module 4, juice barrel 2 is provided with juice cavity 21, juice discharge port 22 and residue discharge port 23, feed cylinder 1 is connected in the upper opening of juice barrel 2, screw rod 3 and filter screen module 4 are all placed on juice cavity 21 and filter screen module 4 is located at the outer periphery of screw rod 3, the filter screen module 4 is provided with several juice gaps 41, it is characterized in that, the juice cavity 21 is provided with anti-rotation member 5, the outer side of filter screen module 4 is close to anti-rotation member 5, juice barrel 2 is placed on host computer, and the output shaft of host computer is from below to above through juice barrel 2, is connected with the screw rod 3, (host computer is not viewed).

[0028] As a more specific scheme, the bottom wall of the juice cavity 21 is provided with a blocking seat, the blocking seat is provided with a first anti-rotation surface 51, the outer side of the filter screen module 4 is provided with a limiting block 42, the first anti-rotation surface 51 is close to the limiting block 42, and the blocking seat constitutes the anti-rotation member 5.

[0029] In this embodiment, the blocking seat is further provided with a blocking surface 52, the limiting block 42 is provided with a limiting surface 421 corresponding to the position of the blocking surface 52, and the blocking surface 52 is close to the limiting surface 421.

[0030] In this embodiment, the blocking seat is provided with an inner recess 53, the inner recess 53 is provided with the first anti-rotation surface 51 and the blocking surface 52, the limiting block 42 extends into the inner recess 53, and the limiting block 42 is provided with a second anti-rotation surface 422 corresponding to the position of the first anti-rotation surface 51, and the first anti-rotation surface 51 is close to the second anti-rotation surface 422.

[0031] As a more specific scheme, the upper part of the filter screen module 4 is connected with the lower part of the feed cylinder 1, and the outer side of the lower part of the filter screen module 4 is provided with the limiting block 42.

[0032] In the embodiment, the filter screen module 4 comprises a hollow pressing cylinder 43 and a hollow ring assembly 44, the hollow ring assembly 44 is movably connected to the lower part of the pressing cylinder 43, the inner periphery of the pressing cylinder 43 and the inner periphery of the hollow ring assembly 44 form a pressing space 10, the screw rod 3 is located in the pressing space 10, the hollow ring assembly 44 is provided with a plurality of juice discharge gaps 41, and the outer periphery of the hollow ring assembly 44 is provided with the limiting blocks 42, the upper part of the pressing cylinder 43 is connected with the lower part of the feeding cylinder 1.

[0033] In the embodiment, the upper part of the pressing cylinder 43 is provided with a connecting through hole 431, the lower part of the feeding cylinder 1 is provided with a connecting screw hole 11 corresponding to the position of the connecting through hole 431, and a connecting screw 6 is connected with the connecting screw hole 11 after being inserted into the connecting through hole 431 from bottom to top.

[0034] As a better embodiment, the juice discharge gap 20 is arranged between the lower part of the pressing cylinder 43 and the upper part of the hollow ring assembly 44.

[0035] In the embodiment, the lower part of the pressing cylinder 43 is provided with a mounting recess 432, and the upper part of the hollow ring assembly 44 is provided with a mounting protrusion 441 corresponding to the position of the mounting recess 432, the mounting protrusion 441 is inserted into the mounting recess 432, and the upper surface of the mounting protrusion 441 abuts against the inner top surface of the mounting recess 432.

[0036] In the embodiment, the hollow ring assembly 44 comprises a plurality of hollow rings 442 stacked one above another, the juice discharge gap 41 is arranged between two adjacent hollow rings 442, the juice discharge gap 20 is arranged between the upper surface of the uppermost hollow ring 442 and the lower part of the pressing cylinder 43, and the limiting blocks 42 are arranged on the outer side of at least one hollow ring 442.

Claims

1. A food processing machine, comprising a feeding cylinder (1), a juice outlet (2), a screw (3), and a filter module (4), wherein the juice outlet (2) is provided with a juice outlet chamber (21), a juice discharge port (22), and a residue discharge port (23), the feeding cylinder (1) is connected to the upper opening of the juice outlet (2), the screw (3) and the filter module (4) are both placed on the juice outlet chamber (21), and the filter module (4) is located on the outer periphery of the screw (3), wherein the filter module (4) is provided with a plurality of juice outlet gaps (41), characterized in that, The juice outlet cavity (21) is provided with an anti-rotation member (5), and the outer side of the filter screen module (4) is close to the anti-rotation member (5).

2. The food processor of claim 1, wherein, The bottom wall of the juice outlet cavity (21) is provided with a blocking seat, the blocking seat is provided with a first anti-rotation surface (51), the outer side of the filter screen module (4) is provided with a limiting block (42), the first anti-rotation surface (51) is close to the limiting block (42), and the blocking seat constitutes the anti-rotation member (5).

3. The food processing machine according to claim 2, characterized in that, The blocking seat is further provided with a blocking surface (52), the limiting block (42) is provided with a limiting surface (421) corresponding to the position of the blocking surface (52), and the blocking surface (52) is close to the limiting surface (421).

4. The food processing machine according to claim 3, characterized in that, The blocking seat is provided with an inner recess (53), the inner recess (53) is provided with the first anti-rotation surface (51) and the blocking surface (52), the limiting block (42) extends into the inner recess (53), and the limiting block (42) is provided with a second anti-rotation surface (422) corresponding to the position of the first anti-rotation surface (51), and the first anti-rotation surface (51) is close to the second anti-rotation surface (422).

5. The food processing machine according to claim 2, characterized in that, The upper part of the filter screen module (4) is connected with the lower part of the feeding cylinder (1), and the outer side of the lower part of the filter screen module (4) is provided with the limiting block (42).

6. The food processor of claim 5, wherein, The filter screen module (4) comprises a hollow pressing cylinder body (43) and a hollow ring assembly (44), the hollow ring assembly (44) is movably connected to the lower part of the pressing cylinder body (43), the inner periphery of the pressing cylinder body (43) and the inner periphery of the hollow ring assembly (44) constitute a pressing space (10), a screw rod (3) is located in the pressing space (10), the hollow ring assembly (44) is provided with a plurality of juice outlet gaps (41), the outer periphery of the hollow ring assembly (44) is provided with the limiting block (42), and the upper part of the pressing cylinder body (43) is connected with the lower part of the feeding cylinder (1).

7. The food processing machine according to claim 6, characterized in that, The upper part of the pressing cylinder body (43) is provided with a connecting through hole (431), the lower part of the feeding cylinder (1) is provided with a connecting screw hole (11) corresponding to the position of the connecting through hole (431), and a connecting screw (6) passes through the connecting through hole (431) from bottom to top and is connected with the connecting screw hole (11).

8. The food processor of claim 6, wherein, The lower part of the pressing cylinder body (43) and the upper part of the hollow ring assembly (44) have a juice outlet gap (20) therebetween.

9. The food processing machine according to claim 8, characterized in that, The lower part of the pressing cylinder body (43) is provided with a mounting recess (432), the hollow ring assembly (44) is provided with a mounting protrusion (441) corresponding to the position of the mounting recess (432), the mounting protrusion (441) is inserted into the mounting recess (432), and the upper surface of the mounting protrusion (441) is in abutment with the inner top surface of the mounting recess (432).

10. The food processor of claim 8, wherein, The hollow ring assembly (44) comprises a plurality of hollow rings (442) stacked one above another, the juice outlet gap (41) is located between adjacent two hollow rings (442), the juice outlet gap (20) is located between the upper surface of the uppermost hollow ring (442) and the lower part of the pressing cylinder body (43), and the limiting block (42) is located on the outer side of at least one hollow ring (442).

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