CN213189242U - Food processor with high sealing performance - Google Patents

Abstract

The utility model discloses a high-sealing food processor, which comprises a processing cup, a base, a cutter assembly and a driving assembly, wherein the driving assembly is arranged in the base, and the top end of the base is formed into a power output surface; the driving assembly is provided with an output shaft, and the top end of the output shaft extends out of the power output surface and forms a power output end; the power output end is connected with the cutter assembly; the processing cup is characterized in that the bottom wall of the processing cup is sunken to form a groove; the power output end is connected with the groove in a penetrating mode and penetrates out of the top wall of the groove to be connected with the cutter assembly; the outer surface cover of power take off end is equipped with first seal cover, the outer wall of first seal cover and the inner wall of recess are sealed to be cooperated. The utility model discloses a cooking machine of high leakproofness, sealing performance is good after the actuating mechanism assembly in its output shaft and the base.

Description

Food processor with high sealing performance

Technical Field

The utility model relates to a food processor technical field especially relates to cooking machine of high leakproofness.

Background

At present, along with the popularity of small household appliances, more and more cooking machines are favored by families, such as soybean milk machines, juice extractors, mixers, complementary food machines and the like. And the cooking machine mainly includes cup, blade and actuating mechanism, and actuating mechanism bottom blade rotates alright to process the food in the cup. However, the existing blade is connected with the driving mechanism through a rotating shaft, the rotating shaft needs to be connected into the cup body in a penetrating manner, and an assembly gap is inevitably formed between the rotating shaft and the cup body, so that juice leakage in the processing process is easily caused, and the corrosion in the driving mechanism is caused; and the coaxiality is not high after the assembly, and the blade is easy to be blocked.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a food processor with high sealing performance, the sealing performance of the output shaft of the driving mechanism and the processing cup after assembly is good.

The purpose of the utility model is realized by adopting the following technical scheme:

the food processor with high sealing performance comprises a processing cup, a base, a cutter assembly and a driving assembly, wherein the driving assembly is arranged in the base, and the top end of the base is formed into a power output surface; the driving assembly is provided with an output shaft, and the top end of the output shaft extends out of the power output surface and forms a power output end; the power output end is connected with the cutter assembly; the bottom wall of the processing cup is sunken to form a groove; the power output end is connected with the groove in a penetrating mode and penetrates out of the top wall of the groove to be connected with the cutter assembly; the outer surface cover of power take off end is equipped with first seal cover, the outer wall of first seal cover and the inner wall of recess are sealed to be cooperated.

Furthermore, the top end of the first sealing sleeve is provided with a plurality of protruding rings, and the protruding rings are sequentially distributed at intervals from inside to outside around the central axis of the first sealing sleeve.

Further, the outer wall and the inner wall of the protruding ring are obliquely arranged from top to bottom.

Furthermore, the power output surface is provided with an installation bracket and a plurality of first connecting parts, the installation bracket comprises a support plate and a plurality of second connecting parts, and the plurality of second connecting parts are circumferentially distributed at intervals around the central axis of the support plate; the plurality of second connecting parts are connected with the plurality of first connecting parts in a one-to-one correspondence manner so that the support plate is arranged on the power output surface; the power output end penetrates out of the support plate; the central axis of the power output end is coincided with the central axis of the support plate.

Further, the first connecting part comprises a mounting column, the second connecting part comprises a mounting groove, and the mounting column is used for being mounted in the mounting groove; the outer diameter of the mounting column is smaller than the inner diameter of the mounting groove.

Furthermore, a boss is convexly arranged on the top end surface of the support plate, and the power output end penetrates out of the top end of the boss and extends out of the groove; the bottom end of the first seal sleeve is hermetically sleeved outside the boss; the top end of the first sealing sleeve is hermetically sleeved on the outer surface of the power output end.

Furthermore, a second sealing sleeve is hermetically sleeved on the part of the power output end penetrating into the boss; the outer surface of the second sealing sleeve is in sealing fit with the inner wall of the boss.

Furthermore, a first abutting ring and a second abutting ring are arranged on the inner side of the second seal sleeve and are distributed at intervals from top to bottom; the first abutting ring and the second abutting ring are in sealing abutting connection with the outer surface of the power output end.

Further, the drive assembly comprises a motor, and a rotating shaft of the motor is synchronously connected with the bottom end of the output shaft.

Further, the cutter assembly comprises a blade and a cutter shaft, and the cutter shaft is detachably connected with the power output end; the blade is fixedly connected with the cutter shaft.

Compared with the prior art, the beneficial effects of the utility model reside in that: the power output end of the output shaft of the power tool is connected into the processing cup in a penetrating way through the groove on the bottom wall of the processing cup, the first sealing sleeve sleeved on the power output end is in sealing fit with the groove, the sealing structure formed after assembly is stable, the first sealing sleeve and the groove are mutually embedded, and the mounting structure is more stable; and the seal cover is mutually matched with the groove, so that the deviation of the output shaft in the rotating process can be prevented, and the rotating concentricity is ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of the processing cup of the present invention;

fig. 5 is a schematic structural view of the base of the present invention;

fig. 6 is a schematic view of a partial structure of the present invention.

In the figure: 10. a processing cup; 11. a groove; 20. a base; 21. mounting grooves; 30. a cutter assembly; 31. a blade; 32. a cutter shaft; 40. a drive assembly; 41. an output shaft; 50. a first seal cartridge; 51. a protruding ring; 61. a boss; 62. a support plate; 63. mounting a column; 70. a second seal cartridge; 71. a first abutment ring; 72. a second abutment ring.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

the food processor with high sealing performance as shown in fig. 1-6 comprises a processing cup 10, a base 20, a cutter assembly 30 and a driving assembly 40, wherein the driving assembly 40 is installed in the base 20, and a power output face is formed at the top end of the base 20. The specific driving assembly 40 is provided with an output shaft 41, and the top end of the output shaft 41 extends out of the power output surface and forms a power output end. The power output may be connected to the cutter assembly 30.

The bottom wall of the processing cup 10 is concavely formed into a groove 11, and when the processing cup is assembled, the power output end is penetrated into the groove 11 and is penetrated out from the top wall of the groove 11 to be connected with the cutter assembly 30. In addition, the outer surface of the power output end is sleeved with a first sealing sleeve 50, and the outer wall of the first sealing sleeve 50 is in sealing fit with the inner wall of the groove 11.

On the basis of the structure, use the utility model discloses a during cooking machine of high leakproofness, can assemble processing cup 10 on base 20, power take off end that stretches out by base 20's power output face can stretch into processing cup 10 in through the recess 11 of processing cup 10 diapire, and the first seal cover 50 of power take off end's surface suit can inlay in recess 11, the outer wall of first seal cover 50 and the sealed cooperation of the inner wall of recess 11, the seal structure that forms after the assembly is stable, and first seal cover 50 inlays each other with recess 11 and adorns, the stable dress that inlays of the first seal cover 50 of power take off end accessible is in recess 11, so can make mounting structure also more stable.

Further, a plurality of protruding rings 51 can be arranged at the top end of the first sealing sleeve 50, and the protruding rings 51 are sequentially distributed at intervals from inside to outside around the central axis of the first sealing sleeve 50, so that when the first sealing sleeve 50 is embedded in the groove 11, the top wall of the groove 11 can be pressed against the top end of the first sealing ring, the protruding rings 51 can be pressed to deform, the formed sealing surface is larger, and the sealing performance is better.

More specifically, the outer wall and the inner wall of the protruding ring 51 are inclined from top to bottom, that is, the inner wall and the outer wall of the protruding ring 51 are both inclined planes, so that when being pressed, the longitudinal force can be decomposed into the transverse force, and the deformation amount generated by pressing is larger.

Further, the power output surface may further be provided with a mounting bracket and a plurality of first connecting portions, the mounting bracket includes a support plate 62 and a plurality of second connecting portions, and the plurality of second connecting portions are circumferentially distributed around the central axis of the support plate 62 at intervals. During assembly, the second connecting portions and the first connecting portions are correspondingly connected one to one, so that the support plate 62 is mounted on the power output surface. The power output end can penetrate through the support plate 62; the central axis of the power output end coincides with the central axis of the support plate 62, so that the power output end of the output shaft 41 can be assembled by using the support plate 62 as a support, the support plate 62 can be limited by the first connecting part and the second connecting part in the rotating process, and the rotating structure is more stable. And the central axis of the support plate coincides with the central axis of the power output end, so that better coaxiality can be kept after the power output end is assembled by the support plate, the deviation in the rotating process is prevented, and the stability in the rotating process is improved.

Further, for the convenience of assembly, the first connecting portion includes a mounting post 63, and correspondingly includes a mounting groove 21 at the second connecting portion, and when assembling, the mounting post 63 is correspondingly mounted in the mounting groove 21, and thereafter, the mounting post 63 and the mounting groove 21 can be further fixed by bolts.

Specifically, the outer diameter of the mounting post 63 is smaller than the inner diameter of the mounting groove 21, so that when the mounting post 63 is assembled with the mounting groove 21, the mounting post 63 and the mounting groove 21 have a certain sliding space, that is, when the support plate 62 is mounted, the mounting post 63 does not need to be aligned to the mounting groove 21, and the mounting is more flexible.

Further, the top end face of the support plate 62 is convexly provided with a boss 61, the power output end penetrates out of the top end of the boss 61 and extends out of the groove 11, so that the bottom end of the first sealing sleeve 50 can be hermetically sleeved outside the boss 61, the top end of the first sealing sleeve 50 is hermetically sleeved on the outer surface of the power output end, an assembly gap between the power output end and the groove 11 can be sealed through the first sealing sleeve 50, and the first sealing sleeve 50 can also seal the assembly gap between the power output end and the outer wall of the boss 61.

More specifically, the part that above-mentioned power take off end cross-under is equipped with second seal cover 70 in the boss 61 can seal the cover, and the surface of second seal cover 70 and the inner wall of boss 61 are sealed to be cooperated, and second seal cover 70 can further seal the assembly clearance between power take off end and the boss 61 inner wall promptly, and sealed effect is better.

Further, the inner side of the second sealing sleeve 70 is provided with a first abutting ring 71 and a second abutting ring 72, the first abutting ring 71 and the second abutting ring 72 are distributed at intervals from top to bottom, the first abutting ring 71 and the second abutting ring 72 are both in sealing abutting connection with the outer surface of the power output end, namely, the first abutting ring 71 and the second abutting ring 72 can be sealed from top to bottom, and layer-by-layer sealing is realized.

It should be noted that, the first sealing sleeve 50 and the second sealing sleeve 70 can be implemented by rubber rings or silica gel rings.

Further, the driving assembly 40 in this embodiment includes a motor, and a rotating shaft of the motor is synchronously coupled with the bottom end of the output shaft 41, that is, the motor rotates to drive the output shaft 41 to rotate, and further drive the cutter assembly 30 to rotate.

Further, the cutter assembly 30 includes a blade 31 and a cutter shaft 32, the cutter shaft 32 is detachably connected to the power output end, the blade 31 is fixedly connected to the cutter shaft 32, the cutter shaft 32 is assembled to the power output end through a thread, and the cutter shaft 32 is driven to rotate by the output shaft 41, so as to drive the blade 31 to rotate, thereby processing food.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims (10)

1. The food processor with high sealing performance comprises a processing cup, a base, a cutter assembly and a driving assembly, wherein the driving assembly is arranged in the base, and the top end of the base is formed into a power output surface; the driving assembly is provided with an output shaft, and the top end of the output shaft extends out of the power output surface and forms a power output end; the power output end is connected with the cutter assembly; the processing cup is characterized in that the bottom wall of the processing cup is sunken to form a groove; the power output end is connected with the groove in a penetrating mode and penetrates out of the top wall of the groove to be connected with the cutter assembly; the outer surface cover of power take off end is equipped with first seal cover, the outer wall of first seal cover and the inner wall of recess are sealed to be cooperated.

2. The food processor with high sealing performance as claimed in claim 1, wherein the top end of the first sealing sleeve is provided with a plurality of protruding rings, and the protruding rings are sequentially distributed at intervals from inside to outside around the central axis of the first sealing sleeve.

3. The food processor with high sealing performance as claimed in claim 2, wherein the outer wall and the inner wall of the protruding ring are inclined from top to bottom.

4. The food processor with high sealing performance as claimed in any one of claims 1 to 3, wherein the power output surface is provided with a mounting bracket and a plurality of first connecting parts, the mounting bracket comprises a support plate and a plurality of second connecting parts, and the plurality of second connecting parts are circumferentially distributed at intervals around the central axis of the support plate; the plurality of second connecting parts are connected with the plurality of first connecting parts in a one-to-one correspondence manner so that the support plate is arranged on the power output surface; the power output end penetrates out of the support plate; the central axis of the power output end is coincided with the central axis of the support plate.

5. The food processor with high sealing performance according to claim 4, wherein the first connecting portion comprises a mounting column, the second connecting portion comprises a mounting groove, and the mounting column is used for being mounted in the mounting groove; the outer diameter of the mounting column is smaller than the inner diameter of the mounting groove.

6. The food processor with high sealing performance as claimed in claim 4, wherein a boss is convexly arranged on the top end surface of the support plate, and the power output end penetrates out of the top end of the boss and extends out of the groove; the bottom end of the first seal sleeve is hermetically sleeved outside the boss; the top end of the first sealing sleeve is hermetically sleeved on the outer surface of the power output end.

7. The food processor with high sealing performance as claimed in claim 6, wherein the part of the power output end penetrating into the boss is hermetically sleeved with a second sealing sleeve; the outer surface of the second sealing sleeve is in sealing fit with the inner wall of the boss.

8. The food processor with high sealing performance as claimed in claim 7, wherein the second sealing sleeve is provided with a first abutting ring and a second abutting ring at the inner side, and the first abutting ring and the second abutting ring are distributed at intervals from top to bottom; the first abutting ring and the second abutting ring are in sealing abutting connection with the outer surface of the power output end.

9. The food processor with high sealing performance as claimed in any one of claims 1 to 3, wherein the driving assembly comprises a motor, and a rotating shaft of the motor is synchronously coupled with the bottom end of the output shaft.

10. The food processor with high sealing performance as claimed in any one of claims 1 to 3, wherein the cutter assembly comprises a cutter blade and a cutter shaft, and the cutter shaft is detachably connected with the power output end; the blade is fixedly connected with the cutter shaft.

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