CN109004791B - Frame subassembly and cooking machine - Google Patents
Frame subassembly and cooking machine Download PDFInfo
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- CN109004791B CN109004791B CN201710426489.2A CN201710426489A CN109004791B CN 109004791 B CN109004791 B CN 109004791B CN 201710426489 A CN201710426489 A CN 201710426489A CN 109004791 B CN109004791 B CN 109004791B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
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- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a motor damping pad, a base assembly and a food processor, wherein the motor damping pad comprises a cylindrical main body, a mounting hole axially penetrating through the cylindrical main body is arranged in the cylindrical main body, a first flange is formed on the outer wall of one end of the cylindrical main body in a radial protruding mode, a second flange is formed on the outer wall of the other end of the cylindrical main body in a radial protruding mode, the wall thickness d1 of the cylindrical main body ranges from 0.25mm to 0.5mm, the size of the first flange 30 extending along the axial direction of the cylindrical main body 10 is defined as the thickness d2 of the first flange 30, and the range of d2 ranges from 3mm to 6 mm. The motor vibration damping pad has good vibration damping and noise reduction effects.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a machine base assembly and a food processor.
Background
The motor element of cooking machine generally can produce great vibration when the operation, and this vibration can pass through the motor support and transmit to the frame main part on. Among the prior art, although be equipped with the damping pad between motor element and motor support, the damping effect of this damping pad is general relatively poor to lead to the cooking machine can produce great vibration and noise at the during operation. Especially for the broken wall machine that motor power is big, the rotational speed is high, vibration and noise that its during operation produced can be bigger, have seriously influenced the travelling comfort that the user used the product.
Disclosure of Invention
The invention mainly aims to provide a motor vibration damping pad, aiming at improving the vibration damping effect between a motor bracket and a motor assembly of a food processor.
In order to achieve the purpose, the motor damping pad provided by the invention is used between a motor assembly and a motor bracket of a food processor, and comprises a cylindrical main body, wherein a mounting hole axially penetrating through the cylindrical main body is formed in the cylindrical main body, a first flange is formed on the outer wall of one end of the cylindrical main body in a radial protruding mode, a second flange is formed on the outer wall of the other end of the cylindrical main body in a radial protruding mode, the wall thickness d1 of the cylindrical main body ranges from 0.25mm to 0.5mm, and the dimension of the first flange extending along the axial direction of the cylindrical main body is defined as the thickness d2 of the first flange, and the range of d2 is defined as 3mm to 6 mm.
Optionally, the end wall of the first flange facing the second flange, the outer wall of the cylindrical body, and the end wall of the second flange facing the first flange cooperate to form a mounting slot.
Optionally, a dimension of the second flange extending in the axial direction of the cylindrical body is defined as a thickness d3 of the second flange, the d3 being in a range of 2mm to 4.5 mm.
Optionally, the cylindrical body, the first flange, and the second flange are of unitary construction.
Optionally, the first flange is a circular ring.
Optionally, the first flange comprises a plurality of segments circumferentially spaced apart from the outer wall of the tubular body.
Optionally, the motor vibration damping pad is made of damping rubber, and the damping coefficient of the motor vibration damping pad is 0.3-0.7; and/or the presence of a gas in the atmosphere,
the Shore hardness of the motor vibration damping pad is 25HA-60 HA; and/or the presence of a gas in the atmosphere,
the elongation of the motor vibration damping pad is 50% -100%.
The invention also provides a machine seat assembly, which comprises a machine shell, a motor support fixed on the machine shell, and a motor assembly fixedly connected with the motor support, and further comprises a plurality of motor damping pads, wherein the motor assembly is provided with a plurality of assembling holes, the motor support is provided with connecting holes corresponding to the assembling holes, a cylindrical main body part of each motor damping pad is accommodated in the assembling holes, and the motor assembly penetrates through the mounting holes of the cylindrical main body through a locking piece and is matched with the connecting holes to be fixedly connected with the motor support.
Optionally, a distance between an outer wall of a portion of the cylindrical main body located in the assembly hole and an inner wall of the assembly hole ranges from 0.5mm to 1.5 mm.
Optionally, the locking part is a screw, the connecting hole is a threaded hole, and the second flange of the motor damping pad is located between a nut of the screw and the motor assembly.
The invention further provides the food processor, which comprises a base assembly and a stirring cup assembly arranged on the base assembly, wherein the base assembly is the base assembly.
Optionally, the food processor is a wall breaking machine, a blender, a juice extractor or a soymilk grinder.
According to the technical scheme, the motor vibration damping pad is arranged between the motor assembly and the motor support of the food processor and is provided with the cylindrical main body with the wall thickness ranging from 0.25mm to 0.5mm and the first flange with the thickness ranging from 3mm to 6mm, the motor assembly is locked and connected to the motor support through the locking piece (such as a screw) penetrating through the mounting hole of the motor vibration damping pad in the mounting process of the motor assembly, in the process, the first flange with the thickness ranging from 3mm to 6mm enables the motor vibration damping pad to have proper compression amount in the axial direction, the distance between the motor vibration damping pad and the locking piece and the distance between the motor assembly and the motor support are both in proper ranges, vibration in the running process of the motor assembly is blocked by the motor vibration damping pad and is difficult to be transmitted to the motor support, and therefore the purposes of vibration damping and noise reduction are achieved.
When the thickness of the first flange of the motor vibration damping pad is smaller than 3mm, in the locking process of the locking piece, the motor vibration damping pad is compressed, the distance between the motor vibration damping pad and the locking piece and the distance between the motor assembly and the motor support are too small, and vibration generated in the operation process of the motor assembly is easily transmitted to the motor support through the motor vibration damping pad, so that the whole vibration noise of the food processor is larger; when the thickness of the first flange of motor damping pad is greater than 6mm, at locking part locking in-process, because motor damping pad produces the compression back, motor damping pad is slightly bigger with the interval of locking part and the interval of motor element and motor support, then produces the swing easily between motor element and the motor support in the motor element operation process, causes the cooking machine vibration too big, and the noise is great, has also increased the cost simultaneously.
In addition, the wall thickness range of the cylindrical main body is set to be 0.25 mm-0.5 mm, and the motor assembly and the locking piece are elastically separated through the cylindrical main body, so that the collision between the motor assembly and the locking piece or the motor bracket caused by swinging in the running process can be reduced, and the aims of buffering, vibration reduction and noise reduction are further fulfilled. When the wall thickness of the cylindrical main body is less than 0.25mm, the motor component is easy to rigidly collide with the locking piece due to swinging in the operation process, and then vibration is transmitted to the motor bracket, so that the integral noise of the food processor is high; when the wall thickness of the cylindrical body is greater than 0.5mm, a large hole needs to be formed to accommodate the cylindrical body, and the cost of the food processor is also increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a first embodiment of a damping pad for an electric motor according to the present invention;
FIG. 2 is a schematic front view of the damping pad of the motor shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the damping pad of the motor of FIG. 1;
FIG. 4 is a schematic top view of a second embodiment of a damping pad for an electric motor according to the present invention;
fig. 5 is a schematic structural diagram of a food processor according to an embodiment of the present invention;
fig. 6 is a schematic cross-sectional structural view of the food processor in fig. 5;
fig. 7 is an enlarged schematic view of a portion a of fig. 6.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a motor damping pad 100.
Referring to fig. 1 to 7, in the structure of the food processor 500, the food processor 500 includes a base assembly 200, wherein the base assembly 200 includes a housing (not labeled), a motor assembly 202 accommodated in the housing, and a motor bracket 201, wherein the motor bracket 201 is fixedly connected to the housing, and the motor assembly 202 is installed below the motor bracket 201 in a suspension manner. In this embodiment, the motor assembly 202 is provided with an end cover or a mounting plate fixedly connected with the motor housing, the end cover or the mounting plate is provided with a plurality of uniformly distributed assembling holes 2021, the motor bracket 201 is provided with connecting holes 2012 corresponding to the assembling holes 2021 in number, and the motor assembly 202 is fixedly connected to the motor bracket 201 by passing through the assembling holes 2021 and the connecting holes 2012 through a locking member 203. The invention provides a motor damping pad 100, which is used between a motor assembly 202 and a motor support 201 of a food processor 500 and is mainly used for reducing vibration transmitted from the motor assembly 202 to the motor support 201, the motor damping pad 100 comprises a cylindrical main body 10, a mounting hole 11 axially penetrating through the cylindrical main body 10 is arranged in the cylindrical main body 10, a first flange 30 is radially and convexly arranged on the outer wall of one end of the cylindrical main body 10, and a second flange 50 is radially and convexly arranged on the outer wall of the other end of the cylindrical main body 10. In the assembly process, the cylindrical main body 10 is partially accommodated in the assembly hole 2021 of the motor assembly 202, the first flange 30 is positioned between the locking piece 203 and the end cover or the mounting plate of the motor assembly 202, and the second flange 50 is positioned between the end cover or the mounting plate of the motor assembly 202 and the motor bracket 201, the wall thickness d1 of the cylindrical main body 10 is set to be 0.25mm to 0.5mm, and the dimension of the first flange 30 extending along the axial direction of the cylindrical main body 10 is defined as the thickness d2 of the first flange 30, and the thickness d2 is set to be 3mm to 6 mm.
The first and second flanges 30 and 50 and the cylindrical body 10 of the present invention are integrally constructed, so that the structural strength of the entire motor damping pad 100 can be secured. The first flange 30 is radially protruded at one end of the cylindrical body 10, and the second flange 50 is radially protruded at the other end of the cylindrical body 10. It is understood that the first flange 30 and the second flange 50 can be considered as being connected to both ends of the cylindrical body 10, respectively, while the mounting hole 11 penetrates through the first flange 30, the cylindrical body 10, and the second flange 50 at the same time. The locking part 203 of this scheme is the screw, connecting hole 2012 on the motor support 201 is the screw hole with screw complex, the projected area of first flange 30 in the horizontal plane is greater than the projected area of the nut of screw in the horizontal plane, so the screw is completely isolated with motor element 202, in motor element 202's installation, the threaded part of screw passes the mounting hole 11 of tube-shape main part 10 and screws in connecting hole 2012, through the closure of screwing of screw and connecting hole 2012, the screw realizes axial to first flange 30 and compresses tightly and makes motor damping pad 100 produce certain compression volume.
In the technical scheme of the invention, the motor damping pad 100 is arranged between the motor assembly 202 and the motor support 201 of the food processor 500, the motor damping pad 100 is provided with the cylindrical main body 10 with the wall thickness ranging from 0.25mm to 0.5mm and the first flange 30 with the thickness ranging from 3mm to 6mm, the motor assembly 202 is locked and connected to the motor support 201 through the mounting hole 11 of the motor damping pad 100 through which the locking piece 203 (screw) passes in the mounting process of the motor assembly 202, in the process, as the thickness of the first flange 30 is 3mm to 6mm, the motor damping pad 100 has proper compression amount in the axial direction, the distance between the motor damping pad 100 and the locking piece 203 and the distance between the motor assembly 202 and the motor support 201 are both in proper ranges, the vibration in the running process of the motor assembly 202 is weakened through the obstruction of the motor damping pad 100 and is difficult to be transmitted to the motor support 201, thus, the purposes of vibration reduction and noise reduction are achieved. When the thickness of the first flange 30 of the motor damping pad 100 is less than 3mm, during the locking of the locking member 203, because the motor damping pad 100 is compressed, the distance between the motor damping pad 100 and the locking piece 203 and the distance between the motor assembly 202 and the motor bracket 201 are too small, vibration generated during the operation of the motor assembly 202 is easily transmitted to the motor bracket 201 by the motor vibration damping pad 100, therefore, the whole vibration noise of the food processor 500 is relatively large, when the thickness of the first flange 30 of the motor damping pad 100 is more than 6mm, in the locking process of the locking piece 203, after the motor damping pad 100 is compressed, the distance between the motor damping pad 100 and the locking piece 203 and the distance between the motor assembly 202 and the motor bracket 201 are slightly larger, the motor assembly 202 and the motor bracket 201 are easy to swing during the operation of the motor assembly 202, which causes the food processor 500 to vibrate too much and generate a loud noise, and increases the cost. The thickness of the first flange 30 in this embodiment may preferably be between 4 and 5mm, and within this range, the best results are achieved in terms of both damping and bulk.
In addition, the wall thickness range of the tubular main body 10 is set to be 0.25 mm-0.5 mm, and the motor assembly 202 and the locking piece 203 are elastically separated through the tubular main body 10, so that the collision between the motor assembly 202 and the locking piece 203 or the motor bracket 201 caused by swinging in the running process can be reduced, and the aims of buffering, vibration reduction and noise reduction are further achieved. When the wall thickness of the cylindrical main body 10 is smaller than 0.25mm, the motor assembly 202 is easy to rigidly collide with the locking member 203 due to swinging in the operation process, and further, the vibration is transmitted to the motor bracket 201, so that the overall noise of the food processor 500 is high, and when the wall thickness of the cylindrical main body 10 is larger than 0.5mm, a large hole needs to be formed to accommodate the cylindrical main body 10, and the cost of the food processor 500 is also increased.
Further, the end wall of the first flange 30, the outer wall of the cylindrical body 10, and the end wall of the second flange 50 enclose the mounting groove 13. The width of the mounting groove 13 in the axial direction of the motor vibration damping pad 100 (i.e., the distance between the first flange 30 and the second flange 50) in the present embodiment is equivalent to the length of the mounting hole 2021 in the axial direction of the motor assembly 202, and a gap is provided between the bottom wall of the mounting groove 13 (i.e., the outer wall of the cylindrical body 10) and the inner wall of the mounting hole 2021, specifically, the distance between the outer wall of the portion of the cylindrical body 10 located in the mounting hole 2021 and the inner wall of the mounting hole 2021 is in the range of 0.5mm to 1.5 mm. In the operation process of the motor assembly 202, the motor assembly 202 has a certain swing buffering space due to the existence of the gap in the vibration process, so that the motor assembly 202 is not easy to rigidly collide with the locking piece 203 due to the swing, and thus the vibration of the motor assembly 202 can be transmitted to the motor bracket 201 as little as possible, and the vibration reduction and noise reduction effects are further improved.
Further, this scheme still can be provided with spliced pole 2011 in the motor support, connecting hole 2012 is formed in spliced pole 2011, spliced pole 2011 is inserted and is located pilot hole 2021 in the assembling process, and the part that the tube-shape main part is located pilot hole 2021 promptly is located between the inner wall of pilot hole 2021 and the outer wall of spliced pole 2011, through such setting for connection structure is more firm, can further reduce motor element 202 and move the in-process and produce the swing because of the vibration, noise reduction.
Preferably, the second flange 50 of the present embodiment is located between the motor assembly 202 and the motor bracket 201, and the dimension of the second flange 50 extending along the axial direction of the cylindrical body 10 is defined as the thickness d3 of the second flange 50, and the range of d3 is 2mm to 4.5 mm. As can be seen from the above, during the assembly process of the motor assembly 202, when the locking member is screwed, the first flange 30 generates a large compression deformation, and the second flange 50 also generates a certain compression deformation under the squeezing action of the motor assembly 202 and the motor bracket 201, when the thickness d3 of the second flange 50 is smaller than 2mm, after the second flange 50 is compressed, the distance between the motor assembly 202 and the motor bracket 201 is too small, so that the vibration of the motor assembly 202 is easily transmitted to the motor bracket 201, and the vibration reduction effect is not ideal. When the thickness d3 of the second flange 50 is greater than 4.5mm, the material cost of the motor damping pad 100 is unnecessarily wasted, and the miniaturization of the product is not facilitated. In the embodiment, the thickness d3 of the motor vibration damping pad 100 is set to be between 2mm and 4.5mm, so that the vibration damping and noise reduction effects, the material cost and the body size of the motor vibration damping pad 100 can be well considered comprehensively.
The first flange 30 of the present embodiment has various structures, please refer to fig. 1 to 3, in the first structure, the first flange 30 forms a continuous ring shape. Under the structure, the connecting structure is stable in the screwing process of the locking piece 203.
Further, in the first structure of first flange 30, this scheme still can be in the concave a plurality of recesses 31 that are equipped with of terminal surface that first flange 30 deviates from second flange 50, a plurality of recesses 31 are the even interval setting, and be radial distribution, through the setting of a plurality of recesses 31, then form the profile of tooth on the surface of first flange 30, then in the screw closure process, the nut of screw is inseparable with the surface laminating of first flange 30, the screw is better to the effect that compresses tightly of first flange 30, the compression deformation volume that first flange 30 produced is suitable, the damping noise reduction effect is better.
Referring to fig. 4, fig. 4 is a top view of a second structure of the first flange 30, in this embodiment, the first flange 30 includes a plurality of segments, and the plurality of segments are circumferentially spaced apart from the outer wall of the tubular main body 10. According to the scheme, the first flange 30 is arranged into the plurality of fan-shaped blocks, so that the vibration of the motor assembly 202 can be weakened and offset by the fan-shaped blocks arranged in a plurality of scattered ways, and the vibration reduction and noise reduction effects can be improved.
The motor vibration damping pad 100 is made of damping rubber. The damping rubber is specifically rubber with good elastic buffering characteristic and damping buffering characteristic. Here, the motor vibration damping pad 100 is made of a damping rubber material, so that the motor vibration damping pad 100 has both an elastic damping characteristic and a damping characteristic. The motor vibration damping pad 100 is applied between the motor bracket 201 and the motor assembly 202 of the food processor 500, so that when the vibration of the motor assembly 202 is transmitted to the motor vibration damping pad 100, on one hand, based on the damping and buffering characteristics of the motor vibration damping pad 100, the macromolecular chain segments in the motor vibration damping pad 100 can generate relative motion, so that a counter force for damping the vibration can be generated, mechanical energy generated by the vibration is converted into heat energy, and the vibration can be gradually damped when being transmitted on the motor vibration damping pad 100, thereby achieving the purpose of damping and vibration; on the other hand, based on the elastic buffer characteristic of the motor damping pad 100, the motor damping pad 100 can continuously weaken the vibration amplitude, thereby achieving the purpose of further gradually reducing the vibration. Of course, in a specific application, the motor damping pad 100 may also be made of common elastic rubber, such as: butyl rubber, nitrile rubber, and the like.
As a preferred embodiment, the damping coefficient of the motor vibration damping pad 100 is 0.3 to 0.7; the damping coefficient control of the motor vibration damping pad 100 can be realized by regulating and controlling the manufacturing process parameters (such as time, temperature and other process parameters) of the damping rubber. If the damping coefficient of the motor vibration damping pad 100 is set to be too small, the damping buffering effect of the motor vibration damping pad 100 cannot meet the design requirement; if the damping coefficient of the motor vibration damping pad 100 is set too large, the elasticity of the motor vibration damping pad 100 is insufficient, so that the damping and elastic buffering effects of the motor vibration damping pad 100 are not considered at the same time. According to the motor vibration frequency characteristic of the food processor 500, the damping coefficient of the motor vibration damping pad 100 is set to be 0.3-0.7, the damping buffering effect of the motor vibration damping pad 100 can be well guaranteed, the elastic buffering characteristic and the damping buffering characteristic of the motor vibration damping pad 100 can be well considered, and the vibration damping and noise reduction effects of the motor vibration damping pad 100 are fully guaranteed. Experiments prove that when the motor vibration damping pad 100 with the damping coefficient of 0.3-0.7 is applied between the motor bracket 201 and the motor assembly 202 of the food processor 500 for vibration damping, the vibration damping and noise reduction effects on the food processor 500 are very good.
Further, the shore hardness of the motor vibration damping pad 100 is 25HA to 60 HA; if the shore hardness of the motor vibration damping pad 100 is set to be too low, the reliability of the motor vibration damping pad 100 is insufficient; if the shore hardness of the motor vibration damping pad 100 is set too high, the vibration damping and noise reduction effects of the motor vibration damping pad 100 are poor, and the design requirements are difficult to meet. Here, the shore hardness of the motor vibration damping pad 100 is set between 25HA and 60HA, which can comprehensively consider the reliability of the vibration damping pad 1 and the vibration damping and noise reduction effects.
Further, the elongation of the motor damping pad 100 is 50% to 100%. The elongation of the motor damping pad 100 is 50% to 100%. The elongation of the vibration damping pad 1 is specifically the percentage of the added length (i.e. the length obtained by subtracting the original length from the total length after elongation) of the motor vibration damping pad 100 when the motor vibration damping pad 100 is elongated to the extreme position, and the original length of the motor vibration damping pad 100. Here, the elongation of the motor damping pad 100 is limited, and is mainly used to ensure that the elasticity of the motor damping pad 100 meets the design requirement.
The base assembly 200 provided by the invention comprises a machine shell, a motor bracket 201 fixed on the machine shell, and a motor assembly 202 fixedly connected with the motor bracket 201, and the base assembly 200 further comprises a plurality of motor damping pads, wherein a cylindrical main body 10 of each motor damping pad is partially accommodated in an assembling hole 2021, and the motor assembly 202 passes through a mounting hole 11 of the cylindrical main body 10 through a locking part and is matched with the connecting hole 2012 to be fixedly connected with the motor bracket 201. The specific structure of the motor vibration damping pad refers to the above embodiments, and since the base assembly 200 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The invention also provides a food processor 500, which comprises a base assembly 200 and a stirring cup assembly 300 arranged on the base assembly 200, wherein the base assembly 200 is the base assembly 200. Since the food processor 500 adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and are not described in detail herein.
Preferably, the food processor 500 can be a wall breaking machine, a blender, a juice extractor or a soymilk grinder.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A machine base assembly comprises a machine shell, a motor support fixed on the machine shell and a motor assembly fixedly connected with the motor support, and is characterized by further comprising a plurality of motor damping pads, wherein each motor damping pad comprises a cylindrical main body, a mounting hole axially penetrating through the cylindrical main body is formed in the cylindrical main body, a first flange is formed on the outer wall of one end of the cylindrical main body in a protruding mode along the radial direction, a second flange is formed on the outer wall of the other end of the cylindrical main body in a protruding mode along the radial direction, the wall thickness d1 of the cylindrical main body ranges from 0.25mm to 0.5mm, the size of the first flange extending along the axial direction of the cylindrical main body is defined as the thickness d2 of the first flange, and the range of d2 ranges from 3mm to 6 mm;
the motor assembly is provided with a plurality of assembling holes, the motor support is provided with connecting holes corresponding to the assembling holes, a cylindrical main body part of the motor damping pad is accommodated in one assembling hole, and the motor assembly penetrates through the mounting hole of the cylindrical main body through a locking piece and is matched with the connecting holes to be fixedly connected to the motor support;
the locking part is a screw, the connecting hole is a threaded hole, the second flange of the motor damping pad is located between a screw cap of the screw and the motor assembly, and the projection area of the second flange on the horizontal plane is larger than that of the screw cap on the horizontal plane.
2. The foundation assembly of claim 1, wherein the cylindrical body has a distance between an outer wall of a portion thereof located in said mounting hole and an inner wall of the mounting hole in a range of 0.5mm to 1.5 mm.
3. The foundation assembly of claim 1, wherein the end wall of the first flange facing the second flange, the outer wall of the tubular body, and the end wall of the second flange facing the first flange cooperate to form the mounting slot.
4. The foundation assembly of claim 1, wherein a dimension of said second flange extending in an axial direction of said cylindrical body is defined as a second flange thickness d3, d3 ranging from 2mm to 4.5 mm.
5. The foundation assembly of claim 1, wherein said cylindrical body, said first flange and said second flange are a unitary structure.
6. The foundation assembly of claim 1, wherein said first flange is an annular ring.
7. The foundation assembly of claim 1, wherein said first flange comprises a plurality of segments circumferentially spaced about an outer wall of said tubular body.
8. The stand assembly according to any one of claims 3 to 7, wherein the motor vibration damping pad is made of damping rubber, and the damping coefficient of the motor vibration damping pad is 0.3 to 0.7; and/or the presence of a gas in the atmosphere,
the Shore hardness of the motor vibration damping pad is 25HA-60 HA; and/or the presence of a gas in the atmosphere,
the elongation of the motor vibration damping pad is 50% -100%.
9. A food processor, comprising a base assembly and a stirring cup assembly mounted on the base assembly, wherein the base assembly is the base assembly of any one of claims 1 to 8.
10. The food processor of claim 9, wherein the food processor is a wall breaking machine, a blender, a juice extractor, or a soymilk grinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710426489.2A CN109004791B (en) | 2017-06-07 | 2017-06-07 | Frame subassembly and cooking machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710426489.2A CN109004791B (en) | 2017-06-07 | 2017-06-07 | Frame subassembly and cooking machine |
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| CN109004791A CN109004791A (en) | 2018-12-14 |
| CN109004791B true CN109004791B (en) | 2020-11-06 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307804Y (en) * | 2008-11-07 | 2009-09-09 | 德昌电机(深圳)有限公司 | Motor vibration damping device and motor driving device |
| CN102900798A (en) * | 2012-10-22 | 2013-01-30 | 四川长虹空调有限公司 | Damping pad and single-phase motor mounting structure using same |
| CN103161862A (en) * | 2011-12-14 | 2013-06-19 | 冠捷投资有限公司 | Damping element and electronic device |
| CN204049380U (en) * | 2014-07-23 | 2014-12-31 | 九阳股份有限公司 | A kind of cooking machine |
| CN204349680U (en) * | 2015-01-29 | 2015-05-20 | 江苏富天江电子电器有限公司 | Self regulating shock rubber parts |
| CN205029486U (en) * | 2015-10-12 | 2016-02-10 | 浙江绍兴苏泊尔生活电器有限公司 | Motor fixing device and air purifier with same |
-
2017
- 2017-06-07 CN CN201710426489.2A patent/CN109004791B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307804Y (en) * | 2008-11-07 | 2009-09-09 | 德昌电机(深圳)有限公司 | Motor vibration damping device and motor driving device |
| CN103161862A (en) * | 2011-12-14 | 2013-06-19 | 冠捷投资有限公司 | Damping element and electronic device |
| CN102900798A (en) * | 2012-10-22 | 2013-01-30 | 四川长虹空调有限公司 | Damping pad and single-phase motor mounting structure using same |
| CN204049380U (en) * | 2014-07-23 | 2014-12-31 | 九阳股份有限公司 | A kind of cooking machine |
| CN204349680U (en) * | 2015-01-29 | 2015-05-20 | 江苏富天江电子电器有限公司 | Self regulating shock rubber parts |
| CN205029486U (en) * | 2015-10-12 | 2016-02-10 | 浙江绍兴苏泊尔生活电器有限公司 | Motor fixing device and air purifier with same |
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|---|---|
| CN109004791A (en) | 2018-12-14 |
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