CN213640634U - Food preparation machine with good sealing effect - Google Patents
Food preparation machine with good sealing effect Download PDFInfo
- Publication number
- CN213640634U CN213640634U CN202021175046.4U CN202021175046U CN213640634U CN 213640634 U CN213640634 U CN 213640634U CN 202021175046 U CN202021175046 U CN 202021175046U CN 213640634 U CN213640634 U CN 213640634U
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- conical spring
- shaft
- seal
- food processor
- motor
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- 238000007789 sealing Methods 0.000 title claims abstract description 9
- 230000000694 effects Effects 0.000 title claims abstract description 7
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 238000004537 pulping Methods 0.000 claims abstract description 28
- 239000011521 glass Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Disclosed herein is a food processor having a good sealing effect, including: the pulping cavity is provided with a shaft hole on the bottom wall; the pulping cavity and the engine base are fixedly connected into a whole; the motor is arranged in the base, and a rotating shaft driven by the motor penetrates through the shaft hole and extends into the pulping cavity; the crushing device is positioned in the pulping cavity and is arranged at the tail end of the rotating shaft; the rotating shaft is sleeved with a shaft seal and a conical spring, the diameter of the conical spring is gradually reduced from bottom to top, and the upper end of the conical spring upwards presses the shaft seal on the bottom wall of the pulping cavity so as to seal the shaft hole. This food preparation machine, the cover is equipped with bearing seal and conical spring in the pivot, and conical spring upwards presses and holds the bearing seal on the diapire of slurrying cavity, and conical spring's diameter is gradually reducing from top to bottom, and stability is good, can not distort after conical spring compression deformation, and conical spring's upper end can be even press hold on the bearing seal, and crooked, eccentric problem can not appear in the bearing seal, can guarantee the leakproofness of bearing seal better.
Description
Technical Field
The utility model relates to a food processing technology field, more specifically relates to a sealed effectual food preparation machine.
Background
The utility model provides a food preparation machine, including the slurrying cavity, the frame, motor and reducing mechanism, slurrying cavity non-detachably fixed mounting is on the frame, the motor is fixed in the frame, the motor shaft of motor passes the diapire of slurrying cavity and stretches into in the slurrying cavity, the reducing mechanism is located the slurrying cavity, and install on the motor shaft of motor, be provided with cylinder spring and bearing seal on the motor shaft, cylinder spring compression deformation, the lower extreme pressure of cylinder spring is held on the casing of motor, the bearing seal is held on the diapire of slurrying cavity to the upper end pressure, through the gap between the diapire of bearing seal motor shaft and slurrying cavity.
The cylindrical spring of the food processor is distorted after being compressed and deformed, so that the upper end of the cylindrical spring cannot be uniformly pressed on the shaft seal, the shaft seal is skewed and eccentric, and the problem of poor sealing is finally caused.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a sealed effectual food preparation machine can prevent that the bearing seal is crooked, eccentric, can guarantee the leakproofness of bearing seal better.
The embodiment of the utility model provides a sealed effectual food preparation machine, include: the pulping cavity is provided with a shaft hole on the bottom wall; the pulping cavity and the machine base are fixedly connected into a whole; the motor is arranged in the base, and a rotating shaft driven by the motor penetrates through the shaft hole and extends into the pulping cavity; the crushing device is positioned in the pulping cavity and is arranged at the tail end of the rotating shaft; the rotary shaft is sleeved with a shaft seal and a conical spring, the diameter of the conical spring is gradually reduced from bottom to top, and the upper end of the conical spring upwards presses the shaft seal on the bottom wall of the pulping cavity so as to seal the shaft hole.
Optionally, a downward protruding extending portion is disposed on a bottom surface of the shaft seal, the extending portion extends downward into the conical spring to limit the conical spring, and an upper end of the conical spring is pressed upward on the shaft seal outside the extending portion.
Optionally, a gasket is disposed between the shaft seal and the conical spring.
Optionally, the food processor further comprises: the mounting bracket with a limiting hole is fixed at the lower part of the pulping cavity, and the shaft seal and the conical spring are positioned in the limiting hole.
Optionally, the limiting hole is a tapered hole, and the diameter of the tapered hole is gradually reduced from bottom to top.
Optionally, a radial distance between the conical spring and the hole wall of the limiting hole is a, a radial distance between the conical spring and the rotating shaft is b, and a is less than b.
Optionally, the motor is fixed on the mounting bracket, and the lower end of the conical spring is pressed on the motor.
Optionally, a support is fixed between the mounting bracket and the motor, the rotating shaft passes through the support, and the lower end of the conical spring is pressed downwards on the support.
Optionally, the pulping chamber comprises: a cylindrical glass cup body; and the heating chassis is hermetically arranged at the bottom of the glass cup body, and the conical spring upwards presses the shaft seal on the heating chassis.
Optionally, the pulping chamber further comprises: the cup cover is covered on the glass cup body; and the upper end of the handle is hung at the upper end of the side wall of the glass cup body, and the lower end of the handle is fixed on the base.
Optionally, the top of glass cup is provided with the drainage limit of outwards inclining downwardly extending, the inclination of drainage limit for the horizontal plane is 15 ~ 45 degrees, the drainage limit encloses into the region and forms the rim of a cup.
The embodiment of the utility model provides a sealed effectual food preparation machine, the cover is equipped with bearing seal and conical spring in the pivot, conical spring upwards presses and holds the bearing seal on the diapire of slurrying cavity, conical spring's diameter convergent from bottom to top, stability is good, can not distort after the conical spring compressive deformation, conical spring's upper end can be even press hold on the bearing seal, crooked can not appear in the bearing seal, eccentric problem, can guarantee the leakproofness of bearing seal better, prevent that the thick liquid of splendid attire from leaking in shaft hole department in the slurrying cavity.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.
Fig. 1 is a schematic front sectional view of a food processor with a good sealing effect according to an embodiment of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a front view of the conical spring of FIG. 1;
fig. 4 is a schematic sectional partial structure view of a food processor with a good sealing effect according to another embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:
100 pulping cavities, 110 glass cups, 111 drainage edges, 120 heating chassis, 130 cup covers, 140 handles, 200 bases, 300 motors, 400 crushing devices, 510 shaft seals, 520 conical springs, 530 gaskets, 600 mounting brackets and 610 limiting holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The embodiment of the utility model provides a sealed effectual food preparation machine, as shown in fig. 1 to fig. 4, include: the pulping cavity 100 is provided with a shaft hole on the bottom wall; the stand 200, the pulping cavity 100 and the stand 200 are fixedly connected into a whole; the motor 300 is arranged in the base 200, and a rotating shaft driven by the motor 300 penetrates through the shaft hole and extends into the pulping cavity 100; and a crushing device 400 which is positioned in the pulping chamber 100 and is installed at the end of the rotating shaft; wherein, the shaft seal 510 and the conical spring 520 are sleeved on the rotating shaft, the diameter of the conical spring is reduced from bottom to top, and the conical spring 520 presses the shaft seal 510 upwards on the bottom wall of the pulping cavity 100 to seal the shaft hole.
This food preparation machine, the cover is equipped with bearing seal 510 and conical spring 520 in the pivot, conical spring 520 upwards presses and holds bearing seal 510 on the diapire of slurrying cavity 100, conical spring 520's diameter is convergent from bottom to top, stability is good, conical spring 520 compression deformation back can not distort, conical spring 520's upper end can be even press and hold on bearing seal 510, bearing seal 510 can not appear crooked, eccentric problem, can guarantee bearing seal 510's leakproofness better, prevent that the thick liquid of splendid attire leaks in slurrying cavity 100 in the shaft hole department.
The rotating shaft can be a motor shaft of the motor, and the rotating shaft can also be a transmission shaft driven by the motor shaft of the motor.
In an exemplary embodiment, as shown in fig. 2 and 4, a gasket 530 is disposed between the shaft seal 510 and the conical spring 520, the conical spring 520 presses the gasket 530 upwards, and the gasket 530 presses the shaft seal 510 upwards, so that the contact area between the gasket 530 and the shaft seal 510 is larger, and the shaft seal 510 can be better prevented from skewing and eccentricity.
In an exemplary embodiment, as shown in FIG. 2, the upper end of conical spring 520 presses up against washer 530, and washer 530 presses against the bottom surface of shaft seal 510.
In another exemplary embodiment, as shown in fig. 4, an extending portion protruding downward is provided on the bottom surface of the shaft seal 510, the extending portion extends downward into the conical spring 520 from the upper end of the conical spring 520 to radially limit the conical spring 520 and the gasket 530, and the upper end of the conical spring 520 is pressed upward against the bottom surface of the shaft seal outside the extending portion, according to the scheme, the shaft seal 510 can better limit the conical spring 520 and the gasket 530 in the radial direction, so as to ensure that the gasket 530 is pressed more uniformly against the shaft seal 510, and the sealing effect of the shaft seal 510 can be better improved. The protruding part may be an annular boss.
In an exemplary embodiment, as shown in fig. 1, 2 and 4, the food processor further comprises: the mounting bracket 600 with the limiting hole 610 is fixed at the lower part of the pulping chamber 100, the shaft seal 510 and the conical spring 520 are positioned in the limiting hole 610, and the limiting hole 610 radially limits the positions of the conical spring 520 and the shaft seal 510, so that the shaft seal 510 can be better prevented from being inclined and eccentric, and the sealing performance of the shaft seal 510 can be improved.
Illustratively, as shown in fig. 1, 2 and 4, the limiting hole 610 is a tapered hole, and the diameter of the tapered hole is gradually reduced from bottom to top to match the shape of the tapered spring 520.
Of course, spacing hole 610 also can be cylinder hole, rectangular hole etc. all can realize the purpose of this application, and its purpose does not break away from the utility model discloses a design idea is no longer repeated herein, all should belong to the protection scope of this application.
In an exemplary embodiment, as shown in fig. 2 and 4, on the same horizontal plane, the radial distance between the conical spring 520 and the wall of the limiting hole 610 is a, the radial distance between the conical spring 520 and the rotating shaft is b, and a < b, so that the rotating shaft is prevented from contacting with the conical spring 520 and being worn when the conical spring 520 is biased to the limit.
Alternatively, as shown in fig. 1, 2 and 4, the motor 300 is fixed on the mounting bracket 600, and the lower end of the conical spring 520 is pressed against the motor 300; or a support part is fixed between the mounting bracket and the motor, the rotating shaft passes through the support part, and the lower end of the conical spring is pressed downwards on the support part; the purpose of this application can be realized, and its purpose does not deviate from the design idea of the utility model, and it is no longer repeated here, all should belong to the protection scope of this application.
In an exemplary embodiment, as shown in FIG. 1, the slurrying chamber 100 includes: a cylindrical glass cup 110; and a heating chassis 120 hermetically installed at the bottom of the glass cup 110, wherein the conical spring 520 presses the shaft seal 510 upwards on the heating chassis 120, and the heating chassis 120 is arranged on the heating pipe.
Illustratively, as shown in fig. 1, the pulping chamber 100 further comprises: a cup cover 130 which is covered on the glass cup body 110; and a vertically arranged handle 140, wherein the upper end of the handle 140 is hung on the upper end of the side wall of the glass cup body 110, the lower end is fixed on the base 200, and a user can hold the handle 140 to move the food processor.
In an exemplary embodiment, as shown in fig. 1, the top of the glass cup body 110 is provided with a drainage edge 111 which extends outwards and obliquely downwards, the inclination angle of the drainage edge 111 relative to the horizontal plane is 30-40 degrees, and the drainage edge 111 surrounds an area to form a cup mouth.
When pouring or pouring water, liquid pours out from drainage limit 111, drainage limit 111 outwards inclines downwardly extending, therefore the liquid that hangs on drainage limit 111 can not flow to the lateral surface of glass cup 110 along the lower lateral surface of drainage limit 111 on, and the liquid that hangs on drainage limit 111 can not be along the lateral surface of glass cup 110 downflow promptly, can promote user's use and experience.
To sum up, the embodiment of the utility model provides a sealed effectual food preparation machine, the cover is equipped with bearing seal and conical spring in the pivot, conical spring upwards presses and holds the bearing seal on the diapire of slurrying cavity, conical spring's diameter convergent from bottom to top, stability is good, conical spring compression deformation back can not distort, conical spring's upper end can be even press hold on the bearing seal, crooked can not appear in the bearing seal, eccentric problem, can guarantee the leakproofness of bearing seal better, prevent that the thick liquid of splendid attire in the slurrying cavity from leaking in shaft hole department.
In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure "and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and thus, is not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A food processor with good sealing effect is characterized by comprising:
the pulping container is provided with a shaft hole on the bottom wall;
the pulping container and the machine base are fixedly connected into a whole;
the motor is arranged in the base, and a rotating shaft driven by the motor penetrates through the shaft hole to extend into the pulping container; and
the crushing device is positioned in the pulping container and is arranged at the tail end of the rotating shaft;
the rotary shaft is sleeved with a shaft seal and a conical spring, the diameter of the conical spring is gradually reduced from bottom to top, and the upper end of the conical spring upwards presses the shaft seal on the bottom wall of the pulping container so as to seal the shaft hole.
2. The food processor of claim 1, wherein a downwardly projecting protrusion is disposed on a bottom surface of the shaft seal, the protrusion extends downwardly into the conical spring to limit the conical spring, and an upper end of the conical spring is pressed upwardly against the shaft seal outside the protrusion.
3. A food processor as claimed in claim 1 or 2, wherein a spacer is provided between the shaft seal and the conical spring.
4. A food processor as claimed in claim 1 or 2, further comprising:
the mounting bracket with a limiting hole is fixed at the lower part of the pulping container, and the shaft seal and the conical spring are positioned in the limiting hole.
5. The food processor of claim 4, wherein the retainer hole is a tapered hole having a diameter that tapers from bottom to top.
6. The food processor of claim 4, wherein the radial distance between the conical spring and the wall of the hole is a, the radial distance between the conical spring and the shaft is b, and a < b.
7. The food processor of claim 4,
the motor is fixed on the mounting bracket, and the lower end of the conical spring is pressed on the motor; or
And a supporting piece is fixed between the mounting bracket and the motor, the rotating shaft penetrates through the supporting piece, and the lower end of the conical spring is pressed downwards on the supporting piece.
8. A food processor as claimed in claim 1 or 2, wherein the pulping container comprises:
a cylindrical glass cup body; and
and the heating chassis is hermetically arranged at the bottom of the glass cup body, and the conical spring upwards presses the shaft seal on the heating chassis.
9. The food processor of claim 8, wherein the slurrying container further comprises:
the cup cover is covered on the glass cup body; and
the upper end of the handle is hung at the upper end and the lower end of the side wall of the glass cup body and is fixed on the base.
10. The food processor as defined in claim 8, wherein the top of the glass cup body is provided with a flow guiding edge which extends downwards and slantwise outwards, the angle of inclination of the flow guiding edge relative to the horizontal plane is 15-45 degrees, and the flow guiding edge is enclosed into an area to form a cup mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175046.4U CN213640634U (en) | 2020-06-23 | 2020-06-23 | Food preparation machine with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175046.4U CN213640634U (en) | 2020-06-23 | 2020-06-23 | Food preparation machine with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213640634U true CN213640634U (en) | 2021-07-09 |
Family
ID=76682646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021175046.4U Active CN213640634U (en) | 2020-06-23 | 2020-06-23 | Food preparation machine with good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213640634U (en) |
-
2020
- 2020-06-23 CN CN202021175046.4U patent/CN213640634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240716 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Country or region after: China Address before: 310018 No. 760 Yinhai Street, Xiasha Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: HANGZHOU JIUYANG HOUSEHOLD ELECTRICAL APPLIANCES CO.,LTD. Country or region before: China |