CN216569662U - Food processingequipment that noise reduction effect is good - Google Patents

Abstract

The application provides a food processingequipment that noise reduction effect is good, including the host computer, locate the stirring cup on the host computer and locate the motor element in the host computer, crushing sword in the motor element drive stirring cup rotates, motor element erects unsettled being fixed in the host computer, motor element includes that motor and cover locate the motor cover outside the motor, be equipped with first shock attenuation piece between motor bottom and the motor cover to make motor bottom and motor cover inner wall through the local interference fit at least of first shock attenuation piece. This application can reduce on the vibration transmission to the host computer that motor element produced, alleviate the vibration of host computer effectively, the noise reduction, and make the motor fix on the host computer firmly, can not make the motor lower extreme unsettled, thereby guarantee that the focus of motor is stable, avoid arousing the noise because of the motor is fixed unstably to produce resonance, not only fine play cushioning effect, still effectively reduce the noise of food processingequipment during operation, improve user experience.

Description

Food processingequipment that noise reduction effect is good

Technical Field

The utility model relates to a life electrical apparatus technical field, concretely relates to food processingequipment that noise reduction effect is good.

Background

The applicant invents a hot air heating device for a space bin based on a space kitchen project participating in research and development, and the requirement of a spaceman for heating food in the space bin is met. Wherein, the technique of making an uproar falls in hot-blast heating device's motor element, the applicant further studies and is applied to the kitchen appliances, has produced the good motor element of noise reduction effect of this application, has promoted food processingequipment's noise reduction effect greatly, has promoted user experience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food processingequipment that noise reduction effect is good for solve current food processing and noise reduction effect poor technical problem.

In order to realize the above-mentioned purpose, the utility model provides a food processingequipment that noise reduction effect is good, motor element in including the host computer, locating the stirring cup on the host computer and locating the host computer, motor element drives the crushing sword rotation in the stirring cup, motor element erects unsettledly being fixed in the host computer, motor element includes that motor and cover are located the motor cover outside the motor, be equipped with first shock attenuation piece between motor bottom and the motor cover to make motor bottom and motor cover inner wall through the local interference fit at least of first shock attenuation piece.

Optionally, a supporting portion is arranged on the inner wall of the motor cover, and the first damping piece is arranged on the supporting portion and is abutted to the bottom of the motor.

Optionally, the supporting portion is provided in plurality, and the plurality of supporting portions are arranged at intervals along the circumferential direction of the inner wall of the motor cover.

Optionally, the upper end of a motor shaft of the motor is connected with the crushing cutter, and the lower end of the motor shaft penetrates through an opening in the bottom of the motor cover and is connected with the cooling fan.

Optionally, the lower end of the motor and the bottom wall of the motor cover are in local interference fit through a first shock absorption piece, so that an air inlet gap is formed between the lower end of the motor and the bottom wall of the motor cover.

Optionally, the air inlet clearance is a plurality of, and is a plurality of the air inlet clearance sets up along the circumference interval of motor.

Optionally, the motor assembly further comprises a supporting cover plate installed on the host, the supporting cover plate and the motor cover enclose to form a motor accommodating cavity, and a second damping piece is arranged between the upper end portion of the motor and the supporting cover plate.

The utility model also provides a food processingequipment that noise reduction effect is good, including heating the chamber and locating the hot-blast structure of heating chamber one side, hot-blast structure includes motor element, locates the hot-blast fan between motor element and the heating chamber, motor element drives hot-blast fan and rotates to make the hot-blast hot air stream that produces of hot-blast structure flow to the heating chamber, the horizontal unsettled lateral part that is fixed in the heating chamber of motor element, motor element includes that motor and cover are located the motor cover outside the motor, the motor is kept away from and is equipped with first damper between the one end in heating chamber and the motor cover, so that the motor keeps away from the one end in heating chamber and motor cover inner wall through the local interference fit at least of first damper.

Optionally, the hot air structure further comprises a supporting cover plate arranged on the side of the heating cavity, and the supporting cover plate and the motor cover enclose to form a motor accommodating cavity.

Optionally, the side wall of the motor cover is provided with a silencing hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. compared with the existing motor assembly and the host are fixed in an up-and-down connection mode, the motor assembly is vertically suspended and fixed on the host, so that the contact area between the motor assembly and the host is reduced, the vibration generated by the motor assembly is reduced and transmitted to the host, the vibration of the host is effectively reduced, and the noise is reduced; further, motor element includes that motor and cover are located the motor cover outside the motor, be equipped with first damper between motor bottom and the motor cover, so that motor bottom and motor cover inner wall are through the local interference fit at least of first damper, make the motor can fix on the host computer firmly, can not make the motor lower extreme unsettled, thereby guarantee the focus of motor stable, avoid arousing the noise because of the motor is fixed unstable to produce resonance, not only fine play the cushioning effect, effectively reduce the noise of food processingequipment during operation in addition, improve user experience.

2. This application is equipped with the supporting part through the motor cover inner wall, first shock attenuation piece locate on the supporting part and with motor bottom butt, so, when motor element produces the equipment, first shock attenuation piece is installed earlier on the supporting part, the motor cover is established on the motor at the cover, with fixed with first shock attenuation piece centre gripping, prevent that first shock attenuation piece from shifting when the equipment with the motor work, prevent that the shock attenuation effect from reducing, and make things convenient for first shock attenuation piece to install, further improve the steadiness that the motor is fixed, the focus of motor keeps stable, guarantee the job stabilization nature of motor better, in order to reduce the vibration and the noise of motor during operation, promote food processingequipment's the effect of making an uproar that falls.

3. This application is equipped with a plurality ofly through the supporting part, and a plurality of supporting parts set up along the circumference interval of motor casing inner wall, further reduces the possibility that first damper shifts, and the damper between the adjacent supporting part does not receive the extrusion force simultaneously, has great elastic deformation volume for sufficient elastic deformation can take place at motor during operation for first damper, promotes the shock attenuation effect, promotes motor element's noise reduction.

4. The motor shaft upper end and the crushing sword of this application motor are connected, and the motor shaft lower extreme passes the opening of motor cover bottom to be connected with radiator fan, prevent that the motor during operation temperature rise is too high, improve the life of motor.

5. This application tip and motor cover diapire under the motor are through the local interference fit of first damper to make and form the air inlet clearance between tip and the motor cover diapire under the motor, not only can make the outside air pass through in the air inlet clearance gets into the motor cover, with to the motor cooling, prevent that the motor temperature rise is too high, can also effectively reduce the noise that the motor during operation arouses, the noise that can also reduce the motor during operation production directly transmits to the motor cover outside, the realization is fallen and is made an uproar.

6. This application air inlet clearance is a plurality of, and a plurality of air inlet clearances set up along the circumference interval of motor, promote the air inlet homogeneity in the motor cover, promote the radiating effect to the motor, promote the use reliability of motor.

7. This application motor element is still including installing the support apron on the host computer, supports apron and motor cover to enclose to close and form the motor and hold the chamber, is equipped with the second shock attenuation piece between motor upper end and the support apron, further promotes the shock attenuation effect of motor during operation, promotes motor element's noise reduction effect, promotes food processingequipment's noise reduction effect.

8. This application is passed through the horizontal unsettled lateral part that is fixed in the heating chamber of motor element, reduce food processingequipment complete machine height, furthermore, motor element includes that motor and cover are located the motor cover outside the motor, the motor is kept away from and is equipped with first damper between the one end in heating chamber and the motor cover, so that the one end and the motor cover inner wall that the heating chamber was kept away from to the motor are through the at least local interference fit of first damper, make the motor can fix firmly on the heating chamber, can not make the motor tail end unsettled, thereby guarantee the focus of motor stable, avoid arousing the noise because of the motor is fixed unstably to produce resonance, not only fine plays the cushioning effect, still effectively reduce the noise of food processingequipment during operation, improve user experience.

9. Further, this application motor cover lateral wall is equipped with the bloop, promotes motor element's noise reduction effect.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of a food processing machine according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a host according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a motor assembly according to a first embodiment of the present invention;

fig. 4 is an exploded view of a motor assembly according to a first embodiment of the present invention;

fig. 5 is a partial sectional view of a motor assembly according to a first embodiment of the present invention;

fig. 6 is a schematic structural view of a motor cover according to a first embodiment of the present invention;

fig. 7 is a schematic structural view of a food processing device according to a second embodiment of the present invention;

fig. 8 is a partial sectional view of a food processing apparatus according to a second embodiment of the present invention;

FIG. 9 is an enlarged view of a portion A of FIG. 8;

fig. 10 is a schematic structural view of a food processing apparatus according to a third embodiment of the present invention.

Description of reference numerals:

1, a host, 11 machine shells and 12 lower shaft couplers; 2, a stirring cup, 21 an upper cup body and 22 a lower cup body; 3, crushing cutter; 4, a motor component; 41 motor; 42 motor cover, 421 support part, 422 opening; 43 a heat dissipation fan; 45 a first damping member; 46 a second damping member; 47 supporting the cover plate; 48 silencing holes; 49 a pulp receiving cup; 50 a heating cavity; 51 a hot air fan; 52 a heating element; 53 partition plate.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

The application provides a food processingequipment that noise reduction effect is good, including the host computer, locate the stirring cup on the host computer and locate the motor element in the host computer, the crushing sword in the motor element drive stirring cup rotates, motor element erects unsettled being fixed in the host computer, motor element includes that motor and cover are located the motor cover outside the motor, be equipped with first bumper shock absorber between motor bottom and the motor cover to make motor bottom and motor cover inner wall through the local interference fit at least of first bumper shock absorber.

Compared with the existing motor assembly and the host are fixed in an up-and-down connection mode, the motor assembly is vertically suspended and fixed on the host, so that the contact area between the motor assembly and the host is reduced, the vibration generated by the motor assembly is reduced and transmitted to the host, the vibration of the host is effectively reduced, and the noise is reduced; further, motor element includes that motor and cover are located the motor cover outside the motor, be equipped with first damper between motor bottom and the motor cover, so that motor bottom and motor cover inner wall are through the local interference fit at least of first damper, make the motor can fix on the host computer firmly, can not make the motor lower extreme unsettled, thereby guarantee the focus of motor stable, avoid arousing the noise because of the motor is fixed unstable to produce resonance, not only fine play the cushioning effect, effectively reduce the noise of food processingequipment during operation in addition, improve user experience.

Example one

As shown in fig. 1 and 2, the present embodiment provides a food processing apparatus with good noise reduction effect, which includes a main machine 1, a stirring cup 2 disposed on the main machine 1, and a motor assembly 4 disposed in the main machine 1, wherein the motor assembly 4 drives a crushing knife (not shown in the figure) in the stirring cup 2 to rotate. Wherein, the bottom of the stirring cup 2 is provided with an upper coupling (not shown in the figure) connected with the crushing cutter, the top of the main machine 1 is provided with a lower coupling 12 matched with the upper coupling, and the lower coupling 12 is connected with the motor component 4.

As shown in fig. 3 and 5, the motor assembly 4 includes a motor 41, a motor cover 42 and a supporting cover plate 47, the motor cover 42 covers the motor 41, and both the motor 41 and the motor cover 42 are fixed on the supporting cover plate 47 by a fixing member, so that the motor cover 42 and the supporting cover plate 47 enclose to form a motor accommodating cavity, and noise generated when the motor 41 works is reduced and transmitted to the outside to reduce noise. The supporting cover plate 47 is fixed on the shell of the host 1, so that the motor component 4 is vertically suspended and fixed on the host 1, the contact area between the motor component 4 and the host 1 is reduced, the vibration generated by the motor component 4 is reduced and transmitted to the host 1, the vibration of the host 1 is effectively reduced, and the noise is reduced; be equipped with first damper 45 between 41 bottoms of motor and the motor cover 42, so that 41 bottoms of motor and the at least local interference fit of motor cover 42 inner wall through first damper 45, make motor 41 fix on host computer 1 firmly, can not make 41 lower extremes of motor unsettled, thereby guarantee 41's focus stable, avoid arousing the noise because of 41 fixed shakiness resonance of motor produce, not only fine play the cushioning effect, effectively reduce the noise of food processingequipment during operation in addition, improve user experience.

It is understood that the motor 41 and the motor cover 42 may also be directly fixed to the housing of the main body 1 by fixing members.

Further, as shown in fig. 5 and 6, the inner wall of the motor cover 42 is provided with a support portion 421, the first shock absorbing member 45 is arranged on the support portion 421 and abutted to the bottom of the motor 41, when the motor assembly 4 is produced and assembled, the first shock absorbing member 45 is firstly installed on the support portion 421, the motor cover 42 is sleeved on the motor 41 to fix the first shock absorbing member 45 in a clamping manner, the first shock absorbing member 45 is prevented from shifting during assembly and operation of the motor 41, the shock absorbing effect is prevented from being reduced, the first shock absorbing member 45 is convenient to install, the fixing stability of the motor 41 is further improved, the center of gravity of the motor 41 is kept stable, the working stability of the motor 41 is better ensured, vibration and noise during operation of the motor 41 are reduced, and the noise reduction effect of the food processing device is improved.

Preferably, the supporting portions 421 are provided in plurality, and the supporting portions 421 are arranged along the circumferential interval of the inner wall of the motor cover 42, so as to further reduce the possibility of displacement of the first damping member 45, and meanwhile, the damping members between the adjacent supporting portions 421 are not subjected to an extrusion force, so that a large elastic deformation amount is provided, so that the first damping member 45 can be subjected to sufficient elastic deformation when the motor 41 works, the damping effect is improved, and the noise reduction effect of the motor assembly 4 is improved.

Further, be equipped with second damper 46 between motor 41 upper end and the support apron 47, further promote the shock attenuation effect of motor 41 during operation, promote motor element 4's noise reduction effect, promote food processingequipment's noise reduction effect.

Example two

In this embodiment, as shown in fig. 7 and 8, this embodiment provides a food processing device with good noise reduction effect, including host computer 1, locate stirring cup 2 on host computer 1 and connect thick liquid cup 49 and locate the motor element 4 in host computer 1, stirring cup 2 includes cup 21 and lower cup 22, it smashes the chamber to go up cup 21 and lower cup 22 and enclose to close formation, it is located cup 22 down to smash sword 3, motor element 4 drives and smashes sword 3 and rotates, motor element 4 erects unsettled being fixed in host computer 1, reduce the area of contact of motor element 4 and host computer 1, reduce the vibration transmission that motor element 4 produced to host computer 1, alleviate the vibration of host computer 1 effectively, the noise reduction. Wherein, motor element 4 includes that motor 41 and cover locate the motor cover 42 outside motor 41, and the motor shaft upper end of motor 41 is connected with crushing sword 3, and the motor shaft lower extreme passes the opening 422 of motor cover 42 bottom to be connected with radiator fan 43, prevent that motor 41 during operation temperature-rise is too high, improve motor 41's life. Tip and motor cover 42 diapire are through 45 local interference fit of first damper, so that form the air inlet clearance (not shown in the figure) between tip and the motor cover 42 diapire under the motor 41, not only can make the outside air pass through in the air inlet clearance gets into motor cover 42, in order to lower the temperature to motor 41, prevent that motor 41 temperature rise is too high, can also effectively reduce the noise that motor 41 during operation arouses, the noise that can also reduce motor 41 during operation production directly transmits to motor cover 42 outside, realizes making an uproar.

Further, the air inlet clearance is a plurality of, and a plurality of air inlet clearances set up along motor 41's circumference interval, promotes the air inlet homogeneity in the motor cover 42, promotes the radiating effect to motor 41, promotes motor 41's use reliability.

EXAMPLE III

As shown in fig. 10, the present embodiment provides a food processing apparatus with good noise reduction effect, which includes a heating chamber 50 and a hot air structure disposed at one side of the heating chamber, wherein a partition 53 is disposed between the heating chamber 50 and the hot air structure to separate the heating chamber 50 from the hot air structure, so as to reduce the pollution of food contamination in the heating chamber to the hot air structure. The partition 53 is provided with a vent hole so that the hot air generated by the hot air structure flows to the heating chamber 50 through the vent hole. Specifically, hot-blast structure includes motor element, locate hot-blast fan 51 between motor element and heating chamber 50 and be equipped with the support apron 47 of heating member 52, motor element drive hot-blast fan 51 rotates, so that the hot gas flow that hot-blast structure produced flows to heating chamber 50, motor element is fixed in the lateral part of heating chamber 50 through supporting apron 47 horizontal unsettled, motor element includes that motor 41 and cover locate the outer motor cover 42 of motor 41, support apron 47 and motor cover 42 enclose to close and form the motor and hold the chamber, be equipped with first shock attenuation piece 45 between motor 41 one end of keeping away from heating chamber 50 and the motor cover 42, so that the one end that the heating chamber 50 was kept away from to motor 41 and motor cover 42 inner wall are through the at least local interference fit of first shock attenuation piece 45.

This application passes through motor element transversely unsettled lateral part that is fixed in heating chamber 50, reduce food processingequipment complete machine height, furthermore, motor element includes that motor 41 and cover locate the outer motor cover 42 of motor 41, motor 41 is kept away from and is equipped with first damper 45 between heating chamber 50's one end and the motor cover 42, so that motor 41 keeps away from heating chamber 50's one end and motor cover 42 inner wall through the local interference fit at least of first damper 45, make motor 41 can fix firmly on heating chamber 50, can not make motor 41 tail end unsettled, thereby guarantee motor 41's focus stable, avoid arousing the noise because of motor 41 fixes unstability produces resonance, not only fine play the cushioning effect, effectively reduce the noise of food processingequipment during operation in addition, improve user experience.

Further, the motor cover 42 is a motor cover 42 made of a metal material; or the outer wall of the motor cover 42 is provided with a metal coating, so that the electromagnetic shielding capability of the motor 41 can be enhanced, and the use reliability of the motor is improved.

Further, the side wall of the motor cover 42 is provided with a silencing hole 48, so that the noise reduction effect of the motor assembly is improved.

Preferably, the muffling holes 48 are plural, and the plural muffling holes 48 are uniformly distributed on the side wall of the motor cover 42.

The technical solution protected by the present invention is not limited to the above embodiments, and it should be noted that the technical solution of any one embodiment is combined with the technical solution of one or more other embodiments in the protection scope of the present invention. Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (10)

1. The utility model provides a food processingequipment that noise reduction effect is good, includes the host computer, locates the stirring cup on the host computer and locates the motor element in the host computer, the crushing sword in the motor element drive stirring cup rotates, its characterized in that, motor element erects unsettled being fixed in the host computer, motor element includes that motor and cover are located the motor cover outside the motor, be equipped with first shock attenuation piece between motor bottom and the motor cover to make motor bottom and motor cover inner wall through the local interference fit at least of first shock attenuation piece.

2. The food processing device with good noise reduction effect as claimed in claim 1, wherein the inner wall of the motor cover is provided with a support part, and the first damping member is arranged on the support part and is abutted against the bottom of the motor.

3. The food processing device with good noise reduction effect as claimed in claim 2, wherein a plurality of the supporting parts are arranged, and the plurality of the supporting parts are arranged at intervals along the circumferential direction of the inner wall of the motor cover.

4. The food processing device with good noise reduction effect as claimed in claim 1, wherein the upper end of a motor shaft of the motor is connected with the crushing cutter, and the lower end of the motor shaft penetrates through an opening at the bottom of the motor cover and is connected with the cooling fan.

5. The food processing device with good noise reduction effect as claimed in claim 4, wherein the lower end part of the motor is in local interference fit with the bottom wall of the motor cover through a first shock absorption piece, so that an air inlet gap is formed between the lower end part of the motor and the bottom wall of the motor cover.

6. The food processing device with good noise reduction effect as claimed in claim 5, wherein the air intake gap is multiple, and the multiple air intake gaps are arranged at intervals along the circumferential direction of the motor.

7. The food processing device with good noise reduction effect as claimed in claim 1, wherein the motor assembly further comprises a support cover plate mounted on the main machine, the support cover plate and the motor cover enclose to form a motor accommodating cavity, and a second damping member is arranged between the upper end of the motor and the support cover plate.

8. The utility model provides a food processingequipment that noise reduction effect is good, includes the heating chamber and locates the hot-blast structure of heating chamber one side, hot-blast structure includes motor element, locates the hot-blast fan between motor element and the heating chamber, motor element drive hot-blast fan rotates to the hot-blast hot-air current that makes hot-blast structure produce flows to the heating chamber, a serial communication port, the horizontal unsettled lateral part that is fixed in the heating chamber of motor element, motor element includes the motor cover that motor and cover were located outside the motor, the motor is kept away from and is equipped with first damper between the one end in heating chamber and the motor cover, so that the one end in heating chamber is kept away from to the motor and motor cover inner wall is through the local interference fit at least of first damper.

9. The food processing device with good noise reduction effect as claimed in claim 8, wherein the hot air structure further comprises a support cover plate arranged at the side part of the heating cavity, and the support cover plate and the motor cover enclose to form a motor accommodating cavity.

10. The food processing device with good noise reduction effect as claimed in claim 8, wherein the side wall of the motor cover is provided with a silencing hole.

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