CN109381066B - Base assembly and food processor - Google Patents
Base assembly and food processor Download PDFInfo
- Publication number
- CN109381066B CN109381066B CN201710696151.9A CN201710696151A CN109381066B CN 109381066 B CN109381066 B CN 109381066B CN 201710696151 A CN201710696151 A CN 201710696151A CN 109381066 B CN109381066 B CN 109381066B
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- Prior art keywords
- assembly
- output shaft
- motor
- mounting bracket
- base
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/08—Driving mechanisms
- A47J43/085—Driving mechanisms for machines with tools driven from the lower side
Abstract
The invention is suitable for the field of household appliances, and discloses a base assembly and a food processor, wherein the base assembly comprises a base shell, a motor arranged in the base shell, and a control panel arranged at the outer side part of the base shell, the motor is provided with an upper output shaft and a lower output shaft which are reversely arranged along the vertical direction, the base assembly also comprises an installation support and a first damping pad arranged in the base shell, the motor is arranged in the base shell through the installation support, and the first damping pad is arranged between the installation support and the base shell. The mounting bracket is arranged in the base shell to realize the mounting and fixing of the motor in the base shell, so that the mounting requirements of different motors and the base shell can be met through the flexible design of the mounting bracket. Meanwhile, the first vibration damping pad is arranged between the mounting bracket and the machine base shell, so that the vibration transmitted from the motor to the machine base shell can be reduced, and the vibration and the noise of the food processor in the operation process are effectively reduced.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a base assembly and a food processor with the same.
Background
In the conventional technology, the base component of food processors such as a stirrer, a wall breaking machine, a juice extractor, a soybean milk machine and a noodle maker is generally only provided with one output shaft, and the output shaft is either high-speed output or low-speed output shaft, so that the output shaft cannot realize high-speed and low-speed simultaneous output, and the function of the food processor is single. A user may be required to purchase a number of different food processors if they desire to implement different output speed functions. However, since the plurality of food processors occupy a large space, the user is not basically concerned about purchasing the plurality of food processors in a case where the kitchen space is not large.
In order to solve the problems of the conventional art described above, some technicians have proposed a scheme for designing a multifunctional food processor. However, the design of the vibration damping structure is omitted when the base assembly is designed in the multifunctional food processor provided by the prior art, so that the problem of high vibration noise generally exists when the existing multifunctional food processor operates, and the comfort of a user in using a product is seriously influenced.
Disclosure of Invention
The invention aims to provide a machine seat assembly, which aims to solve the technical problem that the existing multifunctional food processor is high in running vibration noise.
In order to achieve the purpose, the invention provides the following scheme: the frame subassembly for the food processor, including the frame shell, install in motor in the frame shell with locate the control panel of frame shell outside portion, the motor has along the reverse last output shaft and the lower output shaft that sets up of vertical direction, the frame subassembly is still including locating installing support and first damping pad in the frame shell, the motor passes through the installing support install in the frame shell, first damping pad is located the installing support with between the frame shell.
Optionally, the mounting bracket is connected to the engine base housing through at least two first fastening members, first connecting columns with the same number as the first fastening members are arranged in the engine base housing in a protruding manner, the number of the first vibration damping pads is the same as the number of the first connecting columns, each first vibration damping pad is embedded on the mounting bracket, and each first fastening member penetrates through each first vibration damping pad and is respectively connected with each first connecting column in a penetrating manner.
Optionally, the mounting bracket is provided with a number of first connection holes, which is the same as the number of the first connection posts, in a penetrating manner, each first damping pad includes a first elastic sleeve and two first elastic convex caps, which are respectively protruded at two ends of the first elastic sleeve, each first elastic sleeve is respectively penetrated into each first connection hole, and each first elastic convex cap is respectively clamped outside each first connection hole and is respectively located above and below the mounting bracket.
Optionally, the first connection hole is a circular hole formed in the mounting bracket; or the first connecting hole is an arc-shaped opening hole which is arranged on the mounting bracket and communicated with the outer edge of the mounting bracket.
Optionally, the base assembly further comprises a second vibration damping pad disposed in the base housing, and the second vibration damping pad is disposed between the motor and the mounting bracket.
Optionally, the motor is connected with the mounting bracket through at least two second fasteners, the top of the mounting bracket is convexly provided with second connecting columns, the number of the second vibration reduction pads is equal to that of the second connecting columns, each second vibration reduction pad is embedded on the motor, and each second fastener penetrates through each second vibration reduction pad and is respectively connected with each second connecting column in a penetrating manner.
Optionally, the motor has a connecting flange, the connecting flange is provided with second connecting holes in the same number as the second connecting posts in a penetrating manner, each second damping pad includes a second elastic sleeve and two second elastic convex caps respectively protruding from two ends of the second elastic sleeve, each second elastic sleeve is respectively inserted into each second connecting hole, and each second elastic convex cap is respectively clamped outside each second connecting hole and is respectively located above and below the connecting flange.
Optionally, the bottom of the housing of the engine base is provided with at least two pillars at intervals, the engine base assembly further includes vibration isolators, the number of the vibration isolators is the same as that of the pillars, and the vibration isolators are respectively sleeved outside the pillars.
Optionally, the vibration isolation pad is provided with blind holes adapted to the pillars, and the bottom of each pillar is inserted into each blind hole.
Optionally, the base assembly further comprises a first output shaft with one end extending out of the base shell, a second output shaft with one end extending out of the base shell and arranged in parallel with the first output shaft at an interval, and a speed reduction transmission assembly in transmission connection with the lower output shaft and the second output shaft, wherein the upper output shaft and the first output shaft are of an integral structure or the upper output shaft is connected with the first output shaft through a coupling.
Optionally, the speed reduction transmission assembly comprises a first transmission mechanism in transmission connection with the lower output shaft and a second transmission mechanism in transmission connection with the first transmission mechanism and the second output shaft, the first transmission mechanism is a belt transmission mechanism or a gear transmission mechanism, and the second transmission mechanism is a gear reduction box located beside the motor and connected with the mounting bracket.
Optionally, the base housing includes a main housing and a base connected to the bottom of the main housing, the mounting bracket is connected to the base, and the motor is accommodated in the main housing and connected to the top of the mounting bracket; and/or the presence of a gas in the atmosphere,
the engine base assembly further comprises a heat dissipation fan arranged on the upper output shaft and an air guide cover covering the heat dissipation fan and the motor, and a first ventilation opening and a second ventilation opening which are opposite to two ends of the air guide cover are respectively formed in the side portion and the bottom portion of the engine base shell.
A second object of the present invention is to provide a food processor, which comprises the above base assembly and at least one cup assembly detachably mounted on the base assembly, wherein each cup assembly comprises a first cup assembly having a first rotating shaft in transmission connection with the upper output shaft and/or a second cup assembly having a second rotating shaft in transmission connection with the lower output shaft.
Optionally, the rotation speed of the first rotating shaft is greater than the rotation speed of the second rotating shaft.
Optionally, the rotating speed of the first rotating shaft is 1000rpm-30000 rpm; and/or the presence of a gas in the atmosphere,
the rotating speed of the second rotating shaft is 30rpm-1000 rpm.
Optionally, the rotating speed of the first rotating shaft is 5000rpm-30000 rpm; and/or the rotating speed of the second rotating shaft is 30-300 rpm.
Optionally, the first cup assembly is a cup assembly of a wall breaking machine, a cup assembly of a high-speed stirrer or a cup assembly of a high-speed soybean milk machine; and/or the second cup body assembly is a cup body assembly of a juice extractor or a cup body assembly of a low-speed soybean milk machine or a cup body assembly of a noodle maker or a cup body assembly of a dough mixer or a cup body assembly of a slicing and slicing machine or a cup body assembly of a meat grinder or a cup body assembly of an infant complementary food machine or a cup body assembly of a low-speed blender.
According to the base assembly and the food processor provided by the invention, the mounting bracket is arranged in the base shell to realize the mounting and fixing of the motor in the base shell, so that the mounting requirements of different motors and the base shell can be met through the flexible design of the mounting bracket. Meanwhile, the first vibration damping pad is arranged between the mounting bracket and the machine base shell, so that the vibration transmitted from the motor to the machine base shell can be reduced, the vibration and noise of the food processor in the running process are effectively reduced, and the comfort of a user in using products is improved.
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 sectional front view of a food processor according to an embodiment of the present invention;
FIG. 2 is a schematic right-side cross-sectional view of a food processor according to an embodiment of the present invention;
FIG. 3 is an exploded perspective view of a food processor according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a mounting bracket according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a mounting bracket according to a second embodiment of the present invention;
FIG. 6 is a schematic sectional front view of a food processor according to a third embodiment of the present invention;
fig. 7 is a schematic right-side sectional view of a food processor according to a third embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
1 | Engine base |
| 11 | |
12 | |
| 121 | First connecting |
2 | |
| 21 | |
22 | |
| 23 | Connecting |
231 | Second connecting |
| 3 | |
31 | First connecting |
| 32 | Second connecting |
4 | |
| 41 | First |
42 | First |
| 5 | Second damping pad | 51 | Second |
| 52 | Second |
6 | |
| 61 | |
7 | |
| 8 | |
9 | Speed |
| 91 | |
92 | |
| 921 | Connecting |
10 | |
| 20 | |
101 | |
| 102 | |
200 | First |
| 300 | Second cup assembly |
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.
It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only 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 first embodiment is as follows:
as shown in fig. 1 to 4, a base assembly 100 for a food processor according to a first embodiment of the present invention includes a base housing 1, a motor 2 installed in the base housing 1, and a control panel disposed at an outer side portion of the base housing 1, wherein the motor 2 has an upper output shaft 21 and a lower output shaft 22 which are arranged in a vertical direction in a reverse direction, the base assembly 100 further includes a mounting bracket 3 and a first vibration damping pad 4 which are disposed in the base housing 1, the motor 2 is installed in the base housing 1 through the mounting bracket 3, and the first vibration damping pad 4 is disposed between the mounting bracket 3 and the base housing 1.
Specifically, the motor 2 is installed in the housing case 1 in such a manner that the center axis thereof is vertically placed, and the upper output shaft 21 is located above the lower output shaft 22. In a specific application, a user can control the motor 2 to operate in different manners by inputting different functional instructions on the control panel, for example, controlling the output rotation speed, the rotation direction, the operation time, and the like of the motor 2. In this embodiment, the motor 2 is installed in the base housing 1 through the installation bracket 3, that is, the motor 2 is not directly connected to the base housing 1, so that the flexible design through the installation bracket 3 can be facilitated to meet the installation requirements of different motors 2 and base housings 1. In addition, this embodiment is through setting up first damping pad 4 between installing support 3 and frame shell 1, like this, reducible vibration that transmits from motor 2 to frame shell 1, and then effectively reduced food processor vibration and noise in service, do benefit to the travelling comfort that improves the user and use the product.
Preferably, the mounting bracket 3 is connected to the base housing 1 through at least two first fasteners 101, the base housing 1 is internally provided with a number of first connecting posts 121 equal to the number of the first fasteners 101, the number of the first damping pads 4 is equal to the number of the first connecting posts 121, each first damping pad 4 is embedded on the mounting bracket 3, and each first fastener 101 penetrates through each first damping pad 4 and is connected to each first connecting post 121. The first fastening member 101 is a screw, which is easy to assemble and disassemble and reliable to fasten. The first damping pad 4 is provided with a first through hole for the first fastening member 101 to pass through, and the first connecting column 121 is provided with a first threaded hole in threaded fit with the first fastening member 101. During specific installation, the first damping pads 4 can be embedded on the installation support 3, and then the first fasteners 101 respectively penetrate through the first through holes of the first damping pads 4 and then penetrate through the first threaded holes connected with the first connecting columns 121, so that the installation support 3 and the engine base shell 1 are fastened and connected. Here, first fastener 101 and first connecting post 121 do not have direct contact installing support 3 for the vibration that bears on the installing support 3 can not directly transmit to frame shell 1, but just transmit to frame shell 1 after the first damping pad 4 buffering weakens, thereby makes the vibration that transmits to frame shell 1 from installing support 3 very little, and then reaches the purpose that reduces frame shell 1 vibration.
Preferably, the mounting bracket 3 is provided with a number of first connection holes 31 that is the same as the number of the first connection posts 121, each of the first damping pads 4 includes a first elastic sleeve 41 and two first elastic caps 42 that are respectively protruded at two ends of the first elastic sleeve 41, each of the first elastic sleeves 41 is respectively inserted into each of the first connection holes 31, and each of the first elastic caps 42 is respectively clamped outside each of the first connection holes 31 and is respectively located above and below the mounting bracket 3. First elastic sleeve 41 separates and locates between the screw rod of first fastener 101 and the inner wall of first connecting hole 31, the protruding cap 42 of first elasticity above first elastic sleeve 41 separates and locates between the nut of first fastener 101 and the top of installing support 3, the protruding cap 42 of first elasticity below first elastic sleeve 41 separates and locates between the bottom of installing support 3 and first spliced pole 121, thus, make installing support 3 not have first fastener 101 of direct rigid contact and first spliced pole 121, effectively prevented that the vibration on the installing support 3 from directly transmitting to first spliced pole 121, the damping noise reduction effect of first damping pad 4 has fully been guaranteed.
Preferably, the first connecting hole 31 is a circular hole formed in the mounting bracket 3, which is simple in structure and easy to manufacture. The outer diameter of the first elastic sleeve 41 is matched with the inner diameter of the first connection hole 31, and the outer diameter of the first elastic convex cap 42 is larger than the inner diameter of the first connection hole 31. During specific installation, one first elastic convex cap 42 can penetrate from one side of the first connecting hole 31 to the other side of the first connecting hole 31 in a mode of extruding one first elastic convex cap 42 to deform, so that the first damping pad 4 is fixedly installed on the installation support 3.
Preferably, the stand assembly 100 further includes a second vibration-damping pad 5 disposed inside the stand housing 1, the second vibration-damping pad 5 being disposed between the motor 2 and the mounting bracket 3. The second damping pad 5 is arranged, so that the vibration transmitted from the motor 2 to the mounting bracket 3 can be effectively buffered, the second damping pad 5 and the first damping pad 4 can be matched to play a secondary damping effect, and the damping and noise reduction effects of the base assembly 100 are greatly improved.
Preferably, the motor 2 is connected with the mounting bracket 3 through at least two second fastening members 102, the top of the mounting bracket 3 is convexly provided with second connecting columns 32 with the same number as the second fastening members 102, the number of the second vibration reduction pads 5 is the same as the number of the second connecting columns 32, each second vibration reduction pad 5 is embedded on the motor 2, and each second fastening member 102 respectively penetrates through each second vibration reduction pad 5 and is respectively connected with each second connecting column 32 in a penetrating manner. The second fastening member 102 is a screw, which is easy to assemble and reliable to fasten. The second vibration damping pad 5 is provided with a second through hole for the second fastening member 102 to pass through, and the second connecting column 32 is provided with a second threaded hole in threaded fit with the second fastening member 102. During specific installation, the second vibration damping pads 5 can be embedded on the motor 2, and then the second fastening members 102 penetrate through the second through holes of the second vibration damping pads 5 and then penetrate through the second threaded holes connected with the second connecting posts 32, so that the motor 2 and the mounting bracket 3 are fastened and connected. Here, second fastener 102 and second spliced pole 32 do not have direct contact motor 2 for the vibration that bears on the motor 2 can not directly transmit to installing support 3, but just transmits to installing support 3 after the second vibration damping pad 5 buffering weakens, thereby makes the vibration that transmits to installing support 3 from motor 2 very little, and then reaches the purpose that reduces installing support 3 vibration.
Preferably, the motor 2 has a connecting flange 23, the connecting flange 23 is provided with a number of second connecting holes 231, which is the same as the number of the second connecting posts 32, in a penetrating manner, each second vibration damping pad 5 includes a second elastic sleeve 51 and two second elastic convex caps 52, which are respectively protruded at two ends of the second elastic sleeve 51, each second elastic sleeve 51 is respectively penetrated into each second connecting hole 231, and each second elastic convex cap 52 is respectively clamped outside each second connecting hole 231 and is respectively located above and below the connecting flange 23. The second elastic sleeve 51 is arranged between the screw of the second fastening piece 102 and the inner wall of the second connecting hole 231 in a spaced manner, the second elastic convex cap 52 above the second elastic sleeve 51 is arranged between the screw cap of the second fastening piece 102 and the top of the connecting flange 23 in a spaced manner, and the second elastic convex cap 52 below the second elastic sleeve 51 is arranged between the bottom of the connecting flange 23 and the second connecting column 32 in a spaced manner, so that the connecting flange 23 is not in direct rigid contact with the second fastening piece 102 and the second connecting column 32, vibration on the connecting flange 23 is effectively prevented from being directly transmitted to the second connecting column 32, and the vibration reduction and noise reduction effects of the second vibration reduction pad 5 are fully ensured.
Preferably, the connecting flange 23 and the front end cover of the motor 2 are of an integral structure, that is, the front end cover and the connecting flange 23 are integrally designed, so that on one hand, the number of parts is saved, on the other hand, the front end cover and the connecting flange 23 do not need to be assembled during installation operation, the installation process of the motor 2 is simplified, the installation efficiency of the motor 2 is improved, the production efficiency of the food processor is improved, and finally, the production cost of the food processor can be reduced. Of course, in specific applications, the front end cover and the connecting flange 23 may also be separately arranged, so that the front end cover of the motor 2 and the connecting flange 23 need to be assembled together before the motor 2 and the mounting bracket 3 are assembled, and the installation of the motor 2 is relatively complicated.
Preferably, the bottom of the housing 1 is provided with at least two pillars at intervals, the housing assembly 100 further includes vibration isolators 6 disposed outside the housing 1 and having the same number as the pillars, and the vibration isolators 6 are respectively sleeved outside the pillars. The base assembly 100 is specifically placed on a work table such as a kitchen counter or a table. The vibration isolator 6 can effectively buffer the vibration transmitted from the base assembly 100 to the workbench, and improves the comfort of a user in using the product.
Preferably, the vibration isolation pad 6 is provided with blind holes 61 adapted to the pillars, and the bottom of each pillar is inserted into each blind hole 61. The blind hole 61 is arranged, so that the socle can not be directly contacted with a workbench, and the vibration isolation effect is achieved.
Preferably, the base assembly 100 further includes a first output shaft 7 having one end extending out of the base housing 1, a second output shaft 8 having one end extending out of the base housing 1 and arranged in parallel with the first output shaft 7 at a distance, and a speed reduction transmission assembly 9 for drivingly connecting the lower output shaft 22 and the second output shaft 8, wherein the upper output shaft 21 and the first output shaft 7 are integrated or the upper output shaft 21 is connected to the first output shaft 7 through a coupling. The base assembly 100 provided by the embodiment is provided with the first output shaft 7 and the second output shaft 8 which are arranged in parallel at intervals in a protruding mode and extend out of the base shell 1, so that the base assembly 100 has a multi-axis output function, and diversification of product functions is realized. Because the upper output shaft 21 of the motor 2 and the first output shaft 7 are of an integral structure or the upper output shaft 21 is connected with the first output shaft 7 through a coupler, and the lower output shaft 22 of the motor 2 is in transmission connection with the second output shaft 8 through the speed reduction transmission assembly 9, the first output shaft 7 which runs at a high speed can directly output power from the upper part of the motor 2, and the second output shaft 8 which runs at a low speed can output power from the side of the motor 2, so that the optimal configuration of the high-speed output structure and the low-speed output structure is realized, and the structure of the power system is simpler. In addition, the first output shaft 7 directly outputs power from the motor 2 without any speed reducing mechanism, so that the first output shaft 7 can be fully ensured to have higher output rotating speed, and the phenomenon that high-speed output power is not high enough in the use process is avoided; and second output shaft 8 exports after reducing the speed of output power of motor 2 through speed reduction drive assembly 9, like this, the output speed of second output shaft 8 is less than the output speed of first output shaft 7, do benefit to the demand that satisfies low-speed output power, and then can make the high-speed output power and the low-speed output power of frame subassembly 100 all can satisfy the design requirement, improved the user and experienced the use of multi-functional food processor, realized the multi-purpose effect of a frame subassembly 100 in the true sense, do benefit to the popularization and application in a large number that realizes the product.
Preferably, the reduction transmission assembly 9 includes a first transmission mechanism 91 drivingly connected to the lower output shaft 22 and a second transmission mechanism 92 drivingly connecting the first transmission mechanism 91 and the second output shaft 8. Here, the speed reduction transmission assembly 9 adopts a stepped transmission mode of the first transmission mechanism 91 and the second transmission mechanism 92, so that on one hand, the output rotating speed of the second output shaft 8 is convenient to be better regulated and controlled; on the other hand, the distance between the second output shaft 8 and the first output shaft 7 can be adjusted and controlled better, so that the interference phenomenon can not be generated when different cup body assemblies are assembled on the base assembly 100.
Preferably, the first transmission mechanism 91 is a belt transmission mechanism, which includes a driving pulley connected to the lower output shaft 22, a connecting shaft 921 arranged in parallel with the lower output shaft 22 at an interval and connected to the second transmission mechanism 92, a driven pulley connected to the connecting shaft 921, and a transmission belt wound around the driving pulley and the driven pulley. Here, the belt transmission mechanism 91 is adopted, which is beneficial to realizing power transmission between larger shaft distances, so as to ensure that the second output shaft 8 and the first output shaft 7 have larger shaft distances, and prevent interference phenomenon when different cup assemblies are assembled on the base assembly 100; on the other hand, the first transmission mechanism 91 has the advantages of simple structure, low cost, stable transmission, good buffering and vibration absorption effects, no need of lubrication and easy maintenance. In specific application, when the motor 2 operates, the lower output shaft 22 can drive the driving pulley mounted thereon to rotate, the driving pulley can drive the driven pulley to rotate through the transmission belt, the driven pulley can rotate to transmit power to the second transmission mechanism 92 through the connection shaft 921, and the second transmission mechanism 92 can drive the second output shaft 8 to rotate.
Specifically, the belt transmission mechanism adopted by the first transmission mechanism 91 may be a synchronous belt transmission mechanism or a speed reduction belt transmission mechanism, and in a specific application, the belt transmission mechanism may be optimally designed according to actual conditions.
Preferably, the second transmission mechanism 92 is a gear reduction box located beside the motor 2 and connected with the mounting bracket 3. The gear reduction box has stable operation, low operation noise and high transmission efficiency, and can better meet the design requirements of the food processor. In addition, the gear reduction box and the motor 2 are both arranged on the same component of the mounting bracket 3, so that the center distance and the parallelism between the lower output shaft 22 of the motor 2 and the connecting shaft 921 are ensured, and the transmission stability of the speed reduction transmission assembly 9 is ensured. The second transmission 92 may be embodied as a parallel gear reduction or a planetary gear reduction.
Preferably, the rotation speed of the first output shaft 7 is 1000rpm-30000 rpm; and/or the rotating speed of the second output shaft 8 is 30rpm-1000 rpm. The rotating speed of the first output shaft 7 is set to 1000rpm-30000rpm, so that most of requirements for processing food by high-speed operation can be met, and the application range of the base assembly 100 is favorably ensured; the rotating speed of the second output shaft 8 is set to be 30rpm-1000rpm, so that the requirement of processing food by most of low-speed operation can be met, and the application range of the stand assembly 100 is favorably ensured.
More preferably, the first output shaft 7 has a rotational speed of 5000rpm to 30000 rpm. Here, the rotating speed of the first output shaft 7 is set to 5000rpm-30000rpm, so that most of requirements for processing food in high-speed operation can be met, the phenomenon that the high-speed output power of the base assembly 100 is not high enough in the using process can be well avoided, and the practicability is high.
More preferably, the second output shaft 8 rotates at a speed of 30rpm to 300 rpm. Here, the rotating speed of the second output shaft 8 is set to be 30rpm-300rpm, so that the requirement of processing food by most of low-speed operation can be better met, and the practicability is strong.
Preferably, the base housing 1 includes a main housing 11 and a base 12 connected to the bottom of the main housing 11, the mounting bracket 3 is connected to the base 12, and the motor 2 is accommodated in the main housing 11 and connected to the top of the mounting bracket 3. The second transmission mechanism 92 is accommodated in the main chassis 11, the first transmission mechanism 91 is accommodated in the base 12, and one end of the first output shaft 7 and one end of the second output shaft 8 extend out of the top of the main chassis 11 in parallel at intervals. Here, the division of the housing 1 into the main housing 11 and the base 12 facilitates the installation of the internal components of the housing 1, such as the motor 2, the first transmission mechanism 91, and the second transmission mechanism 92. The motor 2 and the second transmission mechanism 92 are distributed in the main chassis 11, and the first transmission mechanism 91 is accommodated in the base 12, so that the inner spaces of the main chassis 11 and the base 12 are fully utilized, and the structure of the stand assembly 100 is more compact.
Preferably, the base assembly 100 further includes a circuit board (not shown), and the motor 2 and the control panel are electrically connected to the circuit board. The circuit board is mounted in the housing 1. The control panel is mainly used for a user to perform interface operation so as to realize the control of the operation of the motor 2; specifically, the user can control the motor 2 to operate in different manners by inputting different function instructions on the control panel, such as controlling the output rotation speed, the rotation direction, the operation time, and the like of the motor 2.
Preferably, the base assembly 100 provided in this embodiment further includes a heat dissipation fan 10 mounted on the upper output shaft 21, and an air guiding cover 20 covering the heat dissipation fan 10 and the motor 2, and a first ventilation opening and a second ventilation opening are respectively disposed at a side portion and a bottom portion of the base housing 1 and opposite to two ends of the air guiding cover 20. The first and second vents are used to communicate the base housing 1 with the outside air, so that cool air enters the base housing 1 and warm air is exhausted from the base housing 1. The heat radiation fan 10 is mainly used for radiating heat of the motor 2, and the heat radiation fan 10 is directly assembled on the upper output shaft 21 of the motor 2, so that the independent arrangement of the power of the heat radiation fan 10 is omitted, the number of parts of the base assembly 100 is reduced, and the structure of the base assembly 100 is effectively simplified; on the other hand, the rotating speed of the heat dissipation fan 10 can be changed along with the change of the output rotating speed of the motor 2, so that when the motor 2 rotates at a high speed to generate a large amount of heat, the heat dissipation fan 10 also rotates at a high speed along with the motor 2 to accelerate the air flowing speed, so that more heat on the motor 2 can be taken away through the air flowing at a high speed, the heat dissipation effect inside the base assembly 100 is effectively guaranteed, and the satisfaction degree of a user on a product is favorably improved. In addition, the base assembly 100 provided in this embodiment can make the cold air entering the base housing 1 from the outside better flow through the motor 2 and the cooling fan 10 by the arrangement of the wind scooper 20, which is not only beneficial to improving the cooling effect of the motor 2, but also beneficial to preventing the problems of air flow disorder and large air flow noise in the base assembly 100.
Further, the present embodiment provides a food processor comprising the above-mentioned base assembly 100 and at least one cup assembly detachably mounted on the base assembly 100, wherein each cup assembly comprises a first cup assembly 200 having a first rotation shaft drivingly connected to the upper output shaft 21 and/or a second cup assembly 300 having a second rotation shaft drivingly connected to the lower output shaft 22. According to the food processor provided by the embodiment, the base assembly 100 is adopted, so that the vibration reduction and noise reduction effects of the food processor are effectively improved; on the other hand makes the food processor become very nimble in the use, and the user can selectively only assemble one of first cup subassembly 200 and second cup subassembly 300 on base subassembly 100 according to actual need, perhaps also can assemble first cup subassembly 200 and second cup subassembly 300 on base subassembly 100 simultaneously, has realized the multi-purpose effect of a base subassembly 100, has effectively realized the diversification of food processor function, and can not bring the puzzlement that occupation space is big for the user again, does benefit to a large amount of popularization and application of product.
Preferably, the top of the main chassis 11 is provided with a first connecting seat at a position corresponding to the first output shaft 7, and a second connecting seat at a position corresponding to the second output shaft 8. The bottom of the first cup body assembly 200 is provided with a first inserting seat which can be matched with the first connecting seat in a clamping manner, and the bottom of the second cup body assembly 300 is provided with a second inserting seat which can be matched with the second connecting seat in a clamping manner. The first connecting seat and the second connecting seat are mainly used for being respectively matched with the first cup body assembly 200 and the second cup body assembly 300 in a clamping mode, so that the first cup body assembly 200 and the second cup body assembly 300 are guaranteed to be installed stably and reliably when the first cup body assembly 200 and the second cup body assembly 300 are respectively assembled at the positions of the first output shaft 7 and the second output shaft 8.
Preferably, the first cup assembly 200 is a cup assembly of a wall breaking machine or a cup assembly of a high-speed stirrer (with a rotation speed of 1000rpm-30000rpm) or a high-speed soymilk machine (with a rotation speed of 1000rpm-30000 rpm); and/or the second cup body assembly 300 is a cup body assembly of a juice extractor or a cup body assembly of a low-speed soybean milk machine (the rotating speed is 30-1000 rpm), or a cup body assembly of a noodle maker or a cup body assembly of a dough mixer or a cup body assembly of a shred slicer or a cup body assembly of a meat grinder or a cup body assembly of an infant complementary food machine or a cup body assembly of a low-speed blender (the rotating speed is 30-1000 rpm). In the concrete application, the user can assemble different cup body assemblies on the base assembly 100 as required, and select different functions on the control panel, so that different food processing effects can be realized, and the use is very simple and convenient.
Example two:
the main difference between the base assembly 100 and the food processor provided in this embodiment and the first embodiment is that the design manner of the first connection hole 31 is different, which is specifically embodied as follows: as shown in fig. 1-4, in one embodiment, the first connecting hole 31 is a completely closed circular hole; as shown in fig. 5, in the present embodiment, the first connection hole 31 is an arc-shaped opening hole provided on the mounting bracket 3 and communicated with the outer edge of the mounting bracket 3. The first connection holes 31 in the first embodiment are provided only through the thickness of the mounting bracket 3; and first connecting hole 31 in this embodiment both runs through the thickness setting of installing support 3, has the lateral opening that opens towards installing support 3 lateral part outward flange again, like this for first damping pad 4 can follow the lateral opening card of first connecting hole 31 in first connecting hole 31, thereby makes the assembly of first damping pad 4 and installing support 3 become very simple and convenient, does benefit to the assemble duration of saving first damping pad 4.
Preferably, the first connection hole 31 is an arc-shaped opening hole having a radian greater than or equal to a semicircular radian, which is advantageous for ensuring the stability and reliability of the first damping pad 4 assembled in the first connection hole 31.
In addition to the above differences, other configurations of the base assembly 100 and the food processor provided in the present embodiment can be optimized with reference to the first embodiment, and will not be described in detail herein.
Example three:
the main differences between the base assembly 100 and the food processor provided in the present embodiment and the first and second embodiments are: as shown in fig. 1 to 5, in the first and second embodiments, the base assembly 100 is provided with a first damping pad 4 and a second damping pad 5; as shown in fig. 6-7, in this embodiment, the base assembly 100 is provided with only the first damping pad 4, and no second damping pad 5 is provided between the motor 2 and the mounting bracket 3. By adopting the scheme of the embodiment, the effect of reducing the vibration noise of the engine base assembly 100 can be realized, and only the vibration reduction and noise reduction effect is not good as that of the first embodiment and the second embodiment.
In addition to the above differences, other configurations of the base assembly 100 and the food processor provided in the present embodiment can be optimally designed with reference to the first embodiment or the second embodiment, and will not be described in detail herein.
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 (15)
1. The food processor comprises a base assembly, a motor and a control panel, wherein the base assembly is used for the food processor and comprises a base shell, the motor is arranged in the base shell, the control panel is arranged at the outer side part of the base shell, the motor is provided with an upper output shaft and a lower output shaft which are reversely arranged along the vertical direction, the food processor is characterized by also comprising an installation support and a first vibration damping pad which are arranged in the base shell, the motor is arranged in the base shell through the installation support, and the first vibration damping pad is arranged between the installation support and the base shell; the base assembly further comprises a second vibration damping pad arranged in the base shell, and the second vibration damping pad is arranged between the motor and the mounting bracket;
the mounting bracket is provided with first connecting holes in a penetrating manner, each first vibration damping pad comprises a first elastic sleeve and two first elastic convex caps which are respectively convexly arranged at two ends of the first elastic sleeve, each first elastic sleeve is respectively arranged in each first connecting hole in a penetrating manner, and each first elastic convex cap is respectively clamped outside each first connecting hole and is respectively positioned above and below the mounting bracket;
the first connecting hole is an arc-shaped opening hole which is arranged on the mounting bracket and communicated with the outer edge of the mounting bracket, the first connecting hole is an arc-shaped opening hole with the radian larger than or equal to the semi-circular radian, and the arc-shaped opening is symmetrically arranged relative to the mounting bracket.
2. The foundation assembly as claimed in claim 1, wherein said mounting bracket is connected to said foundation housing by at least two first fastening members, said foundation housing having a number of first fastening posts protruding therein, a number of said first damping pads being the same as the number of said first fastening members, each of said first damping pads being fitted to said mounting bracket, each of said first fastening members passing through each of said first damping pads and being respectively connected to said first fastening posts.
3. The pedestal assembly of claim 2, wherein the first plurality of coupling apertures is the same as the first plurality of coupling posts.
4. The stand assembly according to claim 1, wherein the motor is connected to the mounting bracket by at least two second fastening members, the mounting bracket has a top portion provided with a number of protruding second connection posts, the number of the protruding second connection posts is the same as that of the protruding second fastening members, the number of the protruding second damping pads is the same as that of the protruding second connection posts, each of the protruding second damping pads is embedded in the motor, and each of the protruding second fastening members penetrates through each of the protruding second damping pads and is respectively connected to the protruding second connection posts.
5. The base assembly of claim 4, wherein the motor has a connecting flange, the connecting flange has a number of second connecting holes penetrating therethrough, the number of the second connecting holes being equal to the number of the second connecting posts, each of the second vibration damping pads includes a second elastic sleeve and two second elastic male caps respectively protruding from two ends of the second elastic sleeve, each of the second elastic sleeves is respectively inserted into each of the second connecting holes, and each of the second elastic male caps is respectively engaged with the outside of each of the second connecting holes and respectively located above and below the connecting flange.
6. A stand assembly according to any one of claims 1 to 5, wherein at least two spaced-apart legs are protruding from the bottom of said stand housing, said stand assembly further comprising a plurality of vibration isolators disposed outside said stand housing and equal in number to said legs, each of said vibration isolators being respectively fitted over each of said legs.
7. The stand assembly of claim 6, wherein said vibration isolator is provided with blind holes adapted to said legs, and a bottom portion of each of said legs is inserted into each of said blind holes.
8. A stand assembly according to any one of claims 1 to 5, further comprising a first output shaft having one end extending outside said stand housing, a second output shaft having one end extending outside said stand housing and being spaced apart from and arranged in parallel with said first output shaft, and a reduction drive assembly drivingly connecting said lower output shaft and said second output shaft, said upper output shaft being integral with said first output shaft or said upper output shaft being coupled to said first output shaft by a coupling.
9. The stand assembly of claim 8, wherein the reduction drive assembly comprises a first drive mechanism in driving connection with the lower output shaft and a second drive mechanism in driving connection with the first drive mechanism and the second output shaft, the first drive mechanism being a belt drive mechanism or a gear drive mechanism, the second drive mechanism being a gear reduction box located beside the motor and connected with the mounting bracket.
10. The stand assembly of any of claims 1 to 5, wherein said stand enclosure comprises a main housing and a base coupled to a bottom of said main housing, said mounting bracket coupled to said base, said motor received in said main housing and coupled to a top of said mounting bracket; and/or the presence of a gas in the atmosphere,
the engine base assembly further comprises a heat dissipation fan arranged on the upper output shaft and an air guide cover covering the heat dissipation fan and the motor, and a first ventilation opening and a second ventilation opening which are opposite to two ends of the air guide cover are respectively formed in the side portion and the bottom portion of the engine base shell.
11. A food processor comprising a base assembly according to any of claims 1 to 10 and at least one cup assembly removably mounted to said base assembly, each said cup assembly comprising a first cup assembly having a first pivot shaft drivingly connected to said upper output shaft and/or a second cup assembly having a second pivot shaft drivingly connected to said lower output shaft.
12. The food processor of claim 11, wherein the first shaft rotates at a greater speed than the second shaft.
13. The food processor of claim 12, wherein the first shaft rotates at a speed of 1000rpm to 30000 rpm; and/or the presence of a gas in the atmosphere,
the rotating speed of the second rotating shaft is 30rpm-1000 rpm.
14. The food processor of claim 13, wherein the first shaft has a speed of 5000rpm to 30000 rpm; and/or the rotating speed of the second rotating shaft is 30-300 rpm.
15. The food processor of any one of claims 11 to 14, wherein the first cup assembly is a cup assembly of a wall breaking machine or a cup assembly of a high speed blender or a cup assembly of a high speed soymilk machine; and/or the second cup body assembly is a cup body assembly of a juice extractor or a cup body assembly of a low-speed soybean milk machine or a cup body assembly of a noodle maker or a cup body assembly of a dough mixer or a cup body assembly of a slicing and slicing machine or a cup body assembly of a meat grinder or a cup body assembly of an infant complementary food machine or a cup body assembly of a low-speed blender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696151.9A CN109381066B (en) | 2017-08-14 | 2017-08-14 | Base assembly and food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696151.9A CN109381066B (en) | 2017-08-14 | 2017-08-14 | Base assembly and food processor |
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| CN109381066A CN109381066A (en) | 2019-02-26 |
| CN109381066B true CN109381066B (en) | 2021-12-03 |
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| CN109381066A (en) | 2019-02-26 |
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