CN215383516U - Self-cleaning food processor - Google Patents
Self-cleaning food processor Download PDFInfo
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- CN215383516U CN215383516U CN202120695519.1U CN202120695519U CN215383516U CN 215383516 U CN215383516 U CN 215383516U CN 202120695519 U CN202120695519 U CN 202120695519U CN 215383516 U CN215383516 U CN 215383516U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 18
- 230000002349 favourable effect Effects 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a self-cleaning food processor, which belongs to the field of food processors and comprises a host and a crushing assembly, wherein the crushing assembly comprises a crushing cup, a crushing cutter and a motor, the motor is provided with an output shaft, the top end of the output shaft extends into the crushing cup, the crushing cutter comprises a blade and a connector, the blade is fixed at the top end of the connector, the connector is provided with a jack for inserting an output shaft, and a connecting structure for fixing the crushing cutter at the top end of the output shaft is arranged between the connector and the output shaft. Because the connector is located the bottom of blade, the focus of smashing the sword reduces, is favorable to improving the structural stability who smashes the sword. Because the connector has the counter weight effect, also be favorable to improving the output shaft and drive crushing sword pivoted stability. Because the connector is positioned at the bottom of the blade, the connector can be fully cleaned by the water flow which is low in the middle and high at the periphery and is formed when the machine body is self-cleaned. The connector is positioned at the bottom of the blade, and the effects of cutting and crushing materials by the blade cannot be influenced.
Description
Technical Field
The utility model relates to the field of food processing machines, in particular to a self-cleaning food processing machine.
Background
The existing food processor generally comprises a host and a crushing assembly, wherein the crushing assembly comprises a crushing cup, a crushing cutter and a motor, the crushing cup is arranged on the host, the crushing cutter is arranged in the crushing cup, and the motor is arranged in the host. When the machine body works, the motor drives the crushing cutter to rotate at a high speed to cut and crush the materials in the crushing cup, so that the purpose of food processing is realized. For a self-cleaning food processor, a grinding cup is directly arranged on a main machine, an output shaft of a motor extends into the grinding cup, and a grinding knife is fixed at the top end of the output shaft through a connector. Because the connector generally sets up at the top of blade, the difference in height between the top of smashing the sword and the diapire of smashing the cup is great, and the focus of smashing the sword is on the high side, is unfavorable for guaranteeing the structural stability of smashing the sword. When the machine body is self-cleaned, water flow with low middle and high periphery is formed under the rotation action of the crushing cutter, and the situation that the connector is not cleaned in place can occur due to the fact that the connector is higher than the cutter blade.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model provides a self-cleaning food processor which effectively improves the structural stability of a crushing cutter.
In order to achieve the technical purpose, the self-cleaning food processing machine provided by the utility model comprises a host machine and a crushing assembly, wherein the crushing assembly comprises a crushing cup, a crushing cutter and a motor, the crushing cup is arranged on the host machine, the crushing cutter is arranged in the crushing cup, the motor is arranged in the host machine and is used for driving the crushing cutter, the motor is provided with an output shaft, the top end of the output shaft extends into the crushing cup, the crushing cutter comprises a blade and a connector, the blade is fixed at the top end of the connector, the connector is provided with a jack into which an output shaft is inserted, and a connecting structure for fixing the crushing cutter at the top end of the output shaft is arranged between the connector and the output shaft.
Preferably, the connection structure includes the external screw thread of locating the output shaft top and locates the screw hole on the connector, and the top of jack and jack intercommunication are located to the screw hole.
Preferably, be equipped with transition step face between screw hole and the jack, the output shaft is equipped with the location step face that is located the external screw thread bottom, and transition step face is contradicted with the location step face.
Preferably, the connection structure comprises a threaded hole arranged at the top end of the output shaft, a connection hole arranged on the connector and a screw matched with the threaded hole, the connection hole is arranged at the top of the insertion hole and communicated with the insertion hole, and the screw penetrates through the connection hole and is screwed in the threaded hole.
Preferably, be equipped with circumference location structure between connector and the output shaft, circumference location structure is including locating the first locating surface on the periphery wall of output shaft top and locating the second locating surface on the jack inner wall, and first locating surface and second locating surface set up such as completely.
Preferably, the first positioning surface and the second positioning surface are both planes.
Preferably, there are two first locating surfaces and two second locating surfaces.
Preferably, the output shaft is provided with an axial positioning surface positioned at the bottom end of the first positioning surface, and the bottom surface of the connector is abutted against the axial positioning surface; or the inner diameter of the connecting hole is smaller than that of the jack, an axial positioning surface is formed by transition between the connecting hole and the jack, and the top surface of the output shaft is abutted against the axial positioning surface.
Preferably, the top of the connector is provided with a positioning table, the blade is provided with a positioning hole matched with the positioning table, the positioning table is inserted into the positioning hole, and the positioning table and the positioning hole are of a non-circular matching structure.
Preferably, the connector is a polygonal column or a circular column.
After the technical scheme is adopted, the utility model has the following advantages:
1. according to the self-cleaning food processor provided by the utility model, the blade is fixed at the top end of the connector, the connector is fixedly connected with the output shaft of the motor through the connecting structure, and the connector is positioned at the bottom of the blade, so that the height difference between the top of the crushing knife and the bottom wall of the crushing cup can be greatly reduced, the gravity center of the crushing knife is reduced, and the structural stability of the crushing knife is favorably improved. Because the connector has the counter weight effect, also be favorable to improving the output shaft and drive crushing sword pivoted stability. In addition, because the connector is positioned at the bottom of the blade, the connector can be fully cleaned by the water flow which is low in the middle and high around and is formed when the machine body is self-cleaned, and the cleaning effect of the crushing cutter is favorably improved. Moreover, the connector is positioned at the bottom of the blade, and the effects of cutting and crushing materials by the blade cannot be influenced.
2. The connecting structure between the connector and the output shaft can adopt a thread fit structure, the concrete structure of the connecting structure is reasonably arranged, the connecting requirement that the connector is fixed at the top end of the output shaft is met, and the structural requirement that the output shaft can drive the blade to rotate through the connector is also met.
3. Transition step face on the connector is contradicted with the location step face on the output shaft, makes the connector obtain the ascending location support of axial, improves the axial stability of connector, is favorable to improving the structural stability of connector to be favorable to improving the output shaft and pass through connector drive blade pivoted stability.
4. Realize fixed connection through the screw between connector and the output shaft, the motor can drive the blade through the connector and carry out two-way rotation at organism during operation, has the vortex effect when the blade switches the rotation direction, is favorable to improving the cutting effect of smashing the sword to the material, also is favorable to improving the cleaning performance. When cutting materials, the cutting edge on the blade can cut and crush the materials by contacting the materials, and the back of the blade can stir the materials better by contacting the materials. When the crushing cup is cleaned, the back of the blade is in contact with liquid, so that the impact force of the liquid on the inner wall of the crushing cup can be improved, and the cleaning effect can be improved.
5. Set up first locating surface and second locating surface complex circumference location structure between connector and the output shaft, can effectively improve the circumference cooperation stability between connector and the output shaft through this circumference location structure, be favorable to improving the output shaft and drive the stability that the blade carries out corotation or reversal through the connector.
6. First locating surface and second locating surface are preferred to be set up to the plane, can reduce the shaping degree of difficulty of first locating surface and second locating surface when satisfying the circumference location requirement between connector and the output shaft, are favorable to reasonable reduction in production cost.
7. The first positioning surface and the second positioning surface are preferably arranged in two, the matching area between the first positioning surface and the second positioning surface can be guaranteed when the strength of the output shaft and the connector are reasonably guaranteed, the circumferential positioning strength between the connector and the output shaft is favorably improved, and therefore the connection strength between the connector and the output shaft can better meet the transmission requirement.
8. The bottom surface of connector and the conflict of the axial positioning face on the output shaft make the connector obtain the ascending location support of axial, perhaps, the top surface of output shaft and the conflict of the axial positioning face on the connecting hole inner wall make the connector obtain the ascending location support of axial, guarantee the axial stability of connector, are favorable to improving the structural stability who smashes the sword.
9. The positioning table at the top of the connecting head is inserted into the positioning hole in the blade, a non-circular matching structure is adopted between the positioning table and the positioning hole, and when the output shaft of the motor drives the connecting head to rotate, the connecting head can drive the blade to synchronously rotate through the matching of the positioning table and the positioning hole.
10. When the connector sets up to the polygon cylinder, the connector has the vortex effect to the material when rotating, is favorable to improving the crushing effect of smashing the sword to the material. When the connector is set as a circular main body, the friction force between the connector and the material can be reduced, and the rotating speed of the crushing cutter can be guaranteed.
Drawings
FIG. 1 is a schematic diagram of a self-cleaning food processor according to an embodiment;
FIG. 2 is a schematic view showing the engagement of a crushing blade with an output shaft in a self-cleaning food processor according to an embodiment;
FIG. 3 is an exploded view of the crushing blade and the output shaft of the self-cleaning food processor according to the embodiment;
FIG. 4 is a schematic view of a comminuting knife in a self-cleaning food processor in accordance with an embodiment;
FIG. 5 is a schematic view showing the combination of a crushing blade and an output shaft of the self-cleaning food processor according to the second embodiment;
FIG. 6 is an exploded view of the crushing blade and the output shaft of the self-cleaning food processor according to the second embodiment;
FIG. 7 is a sectional view of the output shaft of the self-cleaning food processor of the second embodiment taken along the axial direction;
FIG. 8 is a sectional view of the coupling head of the self-cleaning food processor of the second embodiment taken along the axial direction;
FIG. 9 is a schematic view showing the engagement between the crushing cutter and the output shaft of the third self-cleaning food processor according to the embodiment.
In the figure, 100-main engine, 200-crushing cup, 300-crushing cutter, 310-blade, 311-positioning hole, 320-connecting head, 321-inserting hole, 322-transition step surface, 323-positioning table, 324-first axial positioning surface, 325-second positioning surface, 400-motor, 410-output shaft, 411-positioning step surface, 412-first positioning surface, 413-second axial positioning surface, 510-external thread, 520-first threaded hole, 530-second threaded hole, 540-connecting hole and 550-screw.
Detailed Description
The utility model is further described with reference to the following figures and specific examples. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used merely to indicate an orientation or positional relationship relative to one another as illustrated in the drawings, merely to facilitate describing and simplifying the utility model, and are not intended to indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the utility model.
Example one
As shown in fig. 1 to 4, a self-cleaning food processor according to an embodiment of the present invention includes a main body 100 and a crushing assembly, the crushing assembly includes a crushing cup 200, a crushing blade 300 and a motor 400, the crushing cup 200 is disposed on the main body 100, the crushing blade 300 is disposed in the crushing cup 200, the motor 400 is disposed in the main body 100 and is used for driving the crushing blade 300, and the motor 400 is provided with an output shaft 410 having a top end extending into the crushing cup 200. The crushing cutter 300 comprises a blade 310 and a connector 320, the blade 310 is fixed at the top end of the connector 320, the connector 320 is provided with a jack 321 for inserting the output shaft 410, and a connecting structure for fixing the crushing cutter 300 at the top end of the output shaft 410 is arranged between the connector 320 and the output shaft 410.
Because the connector is located the bottom of blade, can greatly reduced smash the difference in height between sword top and the crushing cup diapire, the focus of smashing the sword reduces, is favorable to improving the structural stability who smashes the sword. Because the connector has the counter weight effect, also be favorable to improving the output shaft and drive crushing sword pivoted stability. In addition, because the connector is positioned at the bottom of the blade, the connector can be fully cleaned by the water flow which is low in the middle and high around and is formed when the machine body is self-cleaned, and the cleaning effect of the crushing cutter is favorably improved. Moreover, the connector is positioned at the bottom of the blade, and the effects of cutting and crushing materials by the blade cannot be influenced.
Referring to fig. 3, the connection structure includes an external thread 510 disposed on the top end of the output shaft 410 and a first threaded hole 520 disposed on the connector 320, the first threaded hole 520 is disposed on the top of the insertion hole 321, and the first threaded hole 520 is communicated with the insertion hole 321. The inner diameter of the first threaded hole 520 is smaller than that of the insertion hole 321, a transition step surface 322 is arranged between the first threaded hole 520 and the insertion hole 321, and a positioning step surface 411 located at the bottom end of the external thread 510 is arranged on the output shaft 410. When the connector 320 and the output shaft 410 are assembled in place through the matching of the external thread 510 and the first threaded hole 520, the transition step surface 322 is abutted against the positioning step surface 411, so that the connector 320 is axially positioned and supported, and the axial stability of the connector 320 is improved.
The top of the connector 320 is provided with a positioning platform 323 protruding upwards, the wing root of the blade 310 is provided with a positioning hole 311 matched with the positioning platform 323, the positioning platform 323 is inserted into the positioning hole 311, the blade 310 is riveted to the top of the connector 320 through the matching of the positioning hole 311 and the positioning platform 323, and the bottom surface of the blade 310 is abutted against the top surface of the connector 320 so that the blade is axially positioned and supported.
In order to improve the structural stability between the blade 310 and the connector 320, the positioning platform 323 and the positioning hole 311 adopt a non-circular matching structure. In this embodiment, the positioning table 323 and the positioning hole 311 are preferably in an oblong matching structure.
Referring to fig. 4, in order to improve the turbulent flow effect, the connector 320 is a polygonal cylinder. In this embodiment, the connection head 320 is preferably formed in a quadrangular cylindrical shape.
When the machine body works, the output shaft 410 of the motor 400 rotates, the output shaft 410 drives the blades 310 to synchronously rotate through the connector 320, and the blades 310 cut and crush materials when rotating, so that the purpose of food processing is achieved.
It is understood that other reasonable non-circular mating structures, such as a square mating structure, an oval mating structure, a spline-shaped mating structure, etc., may be used between the positioning table 323 and the positioning hole 311.
It is understood that the connector 320 may be in the shape of a pentagonal cylinder, a hexagonal cylinder, or other reasonable shapes.
It is understood that the coupling head 320 may be formed in a cylindrical shape to ensure the rotation speed of the crushing cutter 300, and the coupling head 320 has substantially no turbulent flow effect when rotating.
It is understood that other configurations of the food processor of the present embodiment can be found in the prior art.
Example two
In this embodiment, the connection structure between the connector 320 and the output shaft 410 is a fastener.
Referring to fig. 5 and 6, the connection structure includes a second threaded hole 530 disposed at the top end of the output shaft 410, a connection hole 540 disposed on the connection head 320, and a screw 550 engaged with the second threaded hole 530, wherein the connection hole 540 is disposed at the top of the insertion hole 321 and is communicated with the insertion hole 321, and the screw 550 passes through the connection hole 540 and is screwed into the second threaded hole 530.
In this embodiment, the inner diameter of the connection hole 540 is smaller than the inner diameter of the insertion hole 321, and a first axial positioning surface 324 is formed at the transition between the connection hole 540 and the insertion hole 321. During the top of output shaft 410 inserted jack 321, the top surface of output shaft 410 contradicted with first axial positioning face 324, made connector 320 obtain ascending location support, guaranteed connector 320's axial stability, was favorable to improving the structural stability who smashes sword 300.
Referring to fig. 7 and 8, a circumferential positioning structure is further disposed between the connector 320 and the output shaft 410, the circumferential positioning structure includes a first positioning surface 412 disposed on an outer peripheral wall of a top end of the output shaft 410 and a second positioning surface 325 disposed on an inner wall of the insertion hole 321, and the first positioning surface 412 and the second positioning surface 325 are disposed in a congruent manner. Through the circumferential positioning structure, the circumferential matching stability between the connector 320 and the output shaft 410 can be effectively improved, and the stability that the output shaft 410 drives the blade 310 to rotate positively or negatively through the connector 320 is favorably improved. In this embodiment, the first positioning surface 412 and the second positioning surface 325 are both configured as a plane, and preferably, two first positioning surfaces 412 and two second positioning surfaces 325 are provided.
The other structures of the second embodiment are the same as those of the first embodiment, and are not described in detail here.
It is understood that the specific shape of the first positioning surface 412 and the second positioning surface 325 is not limited to the plane described above and shown in the drawings, and may be other reasonable shapes such as an arc surface, a bending surface, etc.
It is understood that the specific number of the first positioning surfaces 412 and the second positioning surfaces 325 is not limited to the above description and shown in the drawings, and may be set to be one, three, four, or other reasonable numbers.
EXAMPLE III
Referring to fig. 9, in the present embodiment, the length of the output shaft 410 inserted into the insertion hole 321 is smaller than the depth of the insertion hole 321, and the output shaft 410 is provided with a second axial positioning surface 413 at the bottom end of the first positioning surface 412. The top end of the output shaft 410 is inserted into the insertion hole 321, and the bottom surface of the connector 320 abuts against the second axial positioning surface 413, so that the connector 320 is axially positioned and supported.
The other structures of the third embodiment are the same as those of the second embodiment, and are not described herein again.
Other embodiments of the present invention than the preferred embodiments described above, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, should fall within the scope of the present invention defined in the claims.
Claims (10)
1. A self-cleaning food processor comprises a host and a crushing assembly, wherein the crushing assembly comprises a crushing cup, a crushing cutter and a motor, the crushing cup is arranged on the host, the crushing cutter is arranged in the crushing cup, the motor is arranged in the host and used for driving the crushing cutter, and the motor is provided with an output shaft, the top end of the output shaft extends into the crushing cup.
2. The self-cleaning food processor of claim 1, wherein the connecting structure comprises external threads on the top end of the output shaft and a threaded hole in the connector, the threaded hole being disposed at the top of the receptacle and in communication with the receptacle.
3. The self-cleaning food processor of claim 2, wherein a transition step surface is provided between the threaded hole and the receptacle, and the output shaft is provided with a positioning step surface at the bottom end of the external thread, the transition step surface abutting against the positioning step surface.
4. The self-cleaning food processor of claim 1, wherein the connection structure comprises a threaded hole formed in the top end of the output shaft, a connection hole formed in the connector, and a screw engaged with the threaded hole, the connection hole being formed in the top of the insertion hole and communicating with the insertion hole, the screw passing through the connection hole and being tightened into the threaded hole.
5. The self-cleaning food processor of claim 4, wherein a circumferential positioning structure is disposed between the connector and the output shaft, the circumferential positioning structure comprises a first positioning surface disposed on an outer peripheral wall of a top end of the output shaft and a second positioning surface disposed on an inner wall of the insertion hole, and the first positioning surface and the second positioning surface are congruent.
6. The self-cleaning food processor of claim 5, wherein the first locating surface and the second locating surface are both planar.
7. A self-cleaning food processor according to claim 5, wherein there are two of the first and second locating surfaces.
8. The self-cleaning food processor of claim 5, wherein the output shaft has an axial locating surface at the bottom end of the first locating surface, the bottom surface of the coupling head abutting the axial locating surface; or the inner diameter of the connecting hole is smaller than that of the jack, an axial positioning surface is formed by transition between the connecting hole and the jack, and the top surface of the output shaft is abutted against the axial positioning surface.
9. The self-cleaning food processor of claim 1, wherein the top of the connector has a locating station, the blade has a locating hole for engaging with the locating station, the locating station is received in the locating hole, and the locating station and the locating hole are non-circular.
10. The self-cleaning food processor of claim 1, wherein the connector is a polygonal cylinder or a circular cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695519.1U CN215383516U (en) | 2021-04-06 | 2021-04-06 | Self-cleaning food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695519.1U CN215383516U (en) | 2021-04-06 | 2021-04-06 | Self-cleaning food processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215383516U true CN215383516U (en) | 2022-01-04 |
Family
ID=79670392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120695519.1U Active CN215383516U (en) | 2021-04-06 | 2021-04-06 | Self-cleaning food processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215383516U (en) |
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2021
- 2021-04-06 CN CN202120695519.1U patent/CN215383516U/en active Active
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