CN217645062U

CN217645062U - Food processing device

Info

Publication number: CN217645062U
Application number: CN202221316914.5U
Authority: CN
Inventors: 李占勇; 游守庆; 曾祥和; 单树军
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-25
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to the field of living appliances, and provides a food processing device. The food processing apparatus includes: the bottom of the cup body is provided with a vibration damping component and a connecting column arranged around the vibration damping component; a motor including a motor body; the cup body is installed on the motor body through the connecting column, and a gap is reserved between the top of the motor body and the bottom of the vibration reduction assembly. The utility model discloses a food processing apparatus leaves the clearance between motor body and the cup for motor body and cup are kept apart, and combine the damping subassembly, can effectively keep apart vibration and noise, improve the user and use experience.

Description

Food processing device

Technical Field

The utility model relates to the technical field of household appliances, in particular to a food processing device.

Background

Along with the improvement of the living standard of people, people put forward higher requirements on the quality of life, and the food processing device has multiple functions, can be used for mincing meat, ice shaving, soybean milk making and the like, and is a product with multiple purposes. For example, the full-automatic wall breaking machine has the functions of heating and cleaning, and is fine and smooth in stirring, so that the full-automatic wall breaking machine is a product which is sought by many old people and health-preserving lovers. However, the motor adopted by the existing food processing device usually has the characteristics of large power and high rotating speed, so that the vibration and noise of the food processing device during operation are large, and the use experience of people is seriously influenced.

For the vibration, the noise that reduce food processing apparatus, improve user and use experience, the isolation of motor vibration obtains general attention, and current scheme is mostly motor support and passes through rubber damping pad and cup bottom isolation, but motor body often passes through rubber seal in order to realize the sealed and tighter and cup bottom isolation of the big opening department of cup bottom. The sealing ring at the cup bottom needs to realize better sealing performance, and needs to be extruded more tightly, but the more tight extrusion leads to that it provides greater rigidity and is not beneficial to the isolation of the vibration of the motor body. This conflicting problem severely limits the overall noise design level of existing food processing devices.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a food processing apparatus can effectively keep apart vibration and noise, improves the user and uses experience.

According to the utility model discloses food processing apparatus includes:

the bottom of the cup body is provided with a vibration damping component and a connecting column arranged around the vibration damping component;

a motor including a motor body;

the cup body is installed on the motor body through the connecting column, and a gap is reserved between the top of the motor body and the bottom of the vibration reduction assembly.

According to the utility model discloses an embodiment, damping subassembly includes flexible diaphragm and pressure disk, flexible diaphragm passes through the pressure disk fastening is in the bottom of cup, the pressure disk compresses tightly the outward flange of flexible diaphragm.

According to the utility model discloses an embodiment, damping subassembly still includes upper cover and bottom, flexible diaphragm is equipped with central through-hole, the upper cover is located flexible diaphragm upper surface, the bottom is located flexible diaphragm lower surface, the upper cover with the bottom butt joint compresses tightly flexible diaphragm's central through-hole inward flange.

According to the embodiment of the utility model, the upper cover is provided with a first mounting groove, and an oil seal is arranged in the first mounting groove;

the bottom cover is provided with a second mounting groove, and a positioning bearing is mounted in the second mounting groove.

According to the utility model discloses an embodiment, motor body's week side is equipped with the damping pad, the damping pad with the spliced pole is connected so the cup install in motor body is last, the bottom of bottom with leave between motor body's the top the clearance.

According to the embodiment of the utility model, the motor further comprises a motor shaft axially arranged along the motor body, the motor shaft sequentially penetrates through the bottom cover, the flexible diaphragm and the upper cover, the inner circle sleeve of the positioning bearing is arranged on the motor shaft, and the oil seal sealing sleeve is arranged on the motor shaft;

the cup body is provided with a cutter assembly, and the cutter assembly comprises a stirring shaft and a blade arranged on the stirring shaft;

the stirring shaft extends out of the cup body and is fixedly connected with the motor shaft.

According to the utility model discloses an embodiment, flexible diaphragm is the rubber diaphragm, the rubber diaphragm the upper cover with the equal coaxial setting of bottom.

According to the utility model discloses an embodiment, the bottom of cup is formed with the recess of indent, the upper cover is located in the recess.

According to the utility model discloses an embodiment, motor body's week side forms motor support, a plurality of mounting holes have been seted up, every to motor support's circumference install in the mounting hole the damping pad, the bottom of cup is equipped with a plurality ofly the spliced pole, the spliced pole with the damping pad one-to-one is connected.

According to the utility model discloses an embodiment, the damping pad is equipped with axial through hole, the bottom of spliced pole is equipped with the screw hole, wears to locate through threaded connection spare axial through hole with screw hole threaded connection.

The embodiment of the utility model provides an in above-mentioned one or more technical scheme, one of following technological effect has at least:

the utility model discloses food processing apparatus leaves the clearance between the damping subassembly of motor body's top and cup bottom, because the existence in this clearance, motor body can not contact with the cup, motor body and cup mutual isolation promptly, when the motor rotates at a high speed, can avoid the vibration noise that cup and motor body direct contact caused to can effectively reduce the noise that the motor rotated the production through damping subassembly, realize effectively keeping apart vibration and noise, improve user's use and experience.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

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 description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic vertical sectional structure diagram of a food processing device provided by an embodiment of the present invention.

Reference numerals:

100: a cup body; 101: a stirring shaft; 102: a blade; 103: a platen; 104: a flexible membrane; 105: a bottom cover; 106: an upper cover; 107: oil sealing; 108: positioning the bearing; 109: a groove; 110: connecting columns;

201: a motor body; 202: a motor shaft; 203: a motor bracket; 204: a first bearing; 205: a second bearing; 206: a vibration damping pad.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the embodiments and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present specification, references to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The sealing ring at the bottom of the cup needs to be extruded more tightly to realize better sealing performance, but the tight extrusion leads to the problem that the sealing ring at the bottom of the cup provides higher rigidity and is not beneficial to the isolation of motor vibration, thus leading to the difficulty in vibration reduction and sound insulation.

In order to solve the technical problem, an embodiment of the present invention provides a food processing apparatus.

In this embodiment, the food processing apparatus may be, but is not limited to, a common household appliance such as a wall breaking machine and a soymilk machine.

Fig. 1 is a schematic vertical sectional structure diagram of a food processing device provided in an embodiment of the present invention. As shown in fig. 1, the food processing apparatus provided by the embodiment of the present invention mainly includes a cup 100 and a motor, the cup 100 is installed on the motor, and the cup 100 and the motor are coaxially disposed.

The bottom of the cup body 100 of this embodiment is provided with a protruding attachment post 110, and the attachment post 110 is disposed around the bottom of the cup body 100. The bottom of the cup body 100 is also provided with a vibration damping component, and the connecting column 110 is arranged around the vibration damping component.

The motor of the embodiment comprises a motor body 201.

In this embodiment, cup 100 is installed on motor body 201 through spliced pole 110, on the axis direction of cup 100 and motor body 201, leave the clearance between the top of motor body 201 and the damping component of cup 100 bottom, because the existence in this clearance, motor body 201 can not contact with cup 100, motor body 201 and cup 100 mutual isolation promptly, when the motor rotates at a high speed, can avoid the vibration noise that cup 100 and motor body 201 direct contact caused, and can effectively reduce the noise that the motor rotated the production through damping component, realize effectively keeping apart vibration and noise, improve user experience.

In a specific embodiment, a damping pad 206 is disposed around the periphery of the motor body 201, the damping pad 206 is disposed around the periphery of the motor body 201, and the damping pad 206 is disposed corresponding to the connecting column 110.

The quantity of damping pad 206 can be one or more, correspondingly, the quantity of spliced pole 110 also can be one or more, when damping pad 206 and spliced pole 110 are one, damping pad 206 and spliced pole 110 can be the annular, and damping pad 206 encircles the setting of motor body 201, and spliced pole 110 encircles the bottom setting of cup 100, and damping pad 206 and spliced pole 110 are to the butt joint.

When the damping pads 206 and the connecting columns 110 are multiple, the damping pads 206 are arranged on the periphery of the motor body 201 at intervals, the connecting columns 110 are arranged at the bottom of the cup body 100 at intervals, and the damping pads 206 are connected with the connecting columns 110 in a one-to-one correspondence manner.

In this embodiment, the damping assembly includes a flexible diaphragm 104 and a pressure plate 103, the flexible diaphragm 104 is fastened to the bottom of the cup 100 by the pressure plate 103, and the pressure plate 103 presses the outer edge of the flexible diaphragm 104. Because the flexible diaphragm 104 has flexibility and is separately fixed with great difficulty, the flexible diaphragm 104 is fixed with the bottom of the cup body 100 through the pressure plate 103, and the flexible diaphragm 104 is convenient to fix. And pressure disk 103 only fixes the outer fringe of flexible diaphragm 104, does not influence its whole flexibility, has certain flexibility in vertical and horizontal through flexible diaphragm 104, plays the multidirectional purpose of isolating motor shaft 202 vibration, and secondly plays the effect of sealed liquid in cup 100 simultaneously.

In this embodiment, the pressure plate 103 is annular, the outer ring of the pressure plate 103 is aligned with the outer edge of the flexible diaphragm 104, the inner ring of the pressure plate 103 presses the inner side of the outer edge of the flexible diaphragm 104, the plate surface of the pressure plate 103 is provided with a plurality of connecting holes, and the pressure plate 103 is connected with the bottom of the cup body 100 by a connecting member such as a screw.

In this embodiment, the vibration damping module further includes an upper cover 106 and a bottom cover 105, the flexible diaphragm 104 is provided with a central through hole, the upper cover 106 is located on the upper surface of the flexible diaphragm 104, the bottom cover 105 is located on the lower surface of the flexible diaphragm 104, and the upper cover 106 and the bottom cover 105 are abutted against each other and press the inner edge of the central through hole of the flexible diaphragm 104. That is, the upper cover 106 and the lower cover 105 are fixed to each other from the upper and lower sides of the flexible diaphragm 104, thereby fixing the inner edge of the central through hole of the flexible diaphragm 104. Thereby cooperating with the platen 103 to effectively secure the inner and outer edges of the flexible membrane 104.

In this embodiment, the upper cover 106 is provided with a first mounting groove, the notch of the first mounting groove faces the cup body 100, and an oil seal 107 is mounted in the first mounting groove; the bottom cover 105 is provided with a second mounting groove, a notch of the second mounting groove faces the motor body 201, and a positioning bearing 108 is mounted in the second mounting groove.

Specifically, the gap is left between the bottom of the bottom cover 105 and the top of the motor body 201. The top surface of the motor body 201 is the highest point, and the bottom surface of the bottom cover 105 is the lowest point of the cup body 100, so that a gap is reserved between the top surface of the motor body 201 and the bottom surface of the bottom cover 105, the motor body 201 can be kept not to contact with the cup body 100, and therefore when the motor rotates at a high speed, vibration noise caused by direct contact between the cup body 100 and the motor body 201 can be avoided, and vibration reduction and noise reduction effects are achieved.

In one embodiment, the flexible membrane 104 may be a rubber membrane, and the rubber membrane, the upper cover 106 and the bottom cover 105 are all coaxially disposed.

In an embodiment of the present invention, the motor further includes a motor shaft 202 axially disposed along the motor body 201, the motor shaft 202 sequentially penetrates through the bottom cover 105, the flexible diaphragm 104 and the upper cover 106, and the inner sleeve of the positioning bearing 108 is disposed on the motor shaft 202, and the positioning bearing 108 is used for positioning the motor shaft 202, so as to limit the lateral displacement of the motor shaft 202, thereby limiting the relative displacement between the motor shaft 202 and the oil seal 107, ensuring the sealing effect of the oil seal 107, and the oil seal 107 is disposed on the motor shaft 202 in a sealing manner, so as to seal the joint between the motor shaft 202 and the bottom of the cup 100, thereby preventing the liquid in the cup 100 from leaking; the bottom of the cup 100 is formed with a concave recess 109, the flexible diaphragm 104 and the pressure plate 103 are covered at the opening of the recess 109 at the bottom of the cup 100, and the motor shaft 202 extends through the bottom cover 105, the pressure plate 103, the flexible diaphragm 104 and the upper cover 106 into the recess 109 at the bottom of the cup 100.

The cup body 100 is provided with a cutter assembly including an agitating shaft 101 and a blade 102 mounted to the agitating shaft 101, the blade 102 serving to crush the food in the cup body 100 by the agitating shaft 101.

In order to facilitate connection of the stirring shaft 101 and the motor shaft 202, the stirring shaft 101 extends out of the cup body 100 and is located in the groove 109 at the bottom, and the motor shaft 202 and the stirring shaft 101 are fixedly connected in the groove 109. The stirring shaft 101 is powered by a motor shaft 202. Of course, it can be understood that in order to facilitate the stirring shaft 101 to pass through the bottom of the cup body 100, the bottom wall of the bottom of the cup body 100 at the groove 109 is provided with a mounting through hole, and the axis of the mounting through hole is coaxial with the axis of the cup body 100, so that the stirring shaft 101 can rotate smoothly.

Specifically, the oil seal 107 may be a seal ring made of a rubber material, or may be a seal ring made of another material, and by selecting an appropriate material for the oil seal 107, it is possible to adapt to a situation where the motor has a high rotation speed and generates a large amount of heat.

In order to guarantee motor shaft 202's steady rotation, according to the utility model discloses an embodiment, install first bearing 204 and second bearing 205 in the motor body 201, first bearing 204 and the coaxial setting of second bearing 205, second bearing 205 is close to motor shaft 202 bottom and sets up, and first bearing 204 is close to the middle part setting of motor shaft 202, can fix the position of motor shaft 202 through two bearings for it is more steady when motor shaft 202 rotates.

Further, it should be explained that the motor housing serves as a base of the entire food processing device for stably placing the food processing device, and thus the motor housing needs to have superior stability and waterproofness.

The stirring shaft 101 needs to drive the blades 102 in the cup body 100 to rotate for cutting, and needs to extend out of the cup body 100 to be connected with the motor shaft 202 to obtain power. Therefore, the bottom of the cup body 100 is provided with the installation through hole, the stirring shaft 101 penetrates through the installation through hole, and in order to ensure that food in the cup body 100 cannot seep out of the installation through hole, through the arrangement of the oil seal 107, the oil seal 107 is sleeved outside the motor shaft 202, so that a good sealing effect can be achieved on the installation through hole at the bottom of the cup body 100, and the installation through hole is formed in the bottom of the groove 109.

As shown in fig. 1, in the present embodiment, the bottom of the cup body 100 forms a concave groove 109, the concave direction of the groove 109 faces the cup body 100, and the upper lid 106 is located in the groove 109.

According to the utility model discloses an embodiment, the top of motor shaft 202 is equipped with the screw hole, and the bottom of (mixing) shaft 101 is equipped with the external screw thread, rotates (mixing) shaft 101, screws up (mixing) shaft 101 in the screw hole of motor shaft 202, realizes motor shaft 202 and (mixing) shaft 101 threaded connection, and both connect the back steadiness good.

For the convenience of installation damping pad 206, according to the utility model discloses an embodiment, motor body 201's week side forms motor support 203, a plurality of mounting holes have been seted up to motor support 203's circumference, specifically, motor support 203 is equipped with the flange, the mounting hole equipartition is on the flange, and fasten damping pad 206 in the mounting hole, damping pad 206 has elasticity, can extrude damping pad 206 into the mounting hole, the mounting hole is exposed outward at damping pad 206's both ends, damping pad 206 can be with spliced pole 110 assorted column.

In order to facilitate the connection of the damping pad 206 and the connecting column 110, according to an embodiment of the present invention, the damping pad 206 is provided with an axial through hole, the bottom of the connecting column 110 is provided with a threaded hole, and the axial through hole and the threaded hole are threaded through a threaded connection member such as a screw, so as to tightly connect the connecting column 110 and the damping pad 206 together.

Use the food processing apparatus of this embodiment as the broken wall machine for the example, this broken wall machine is full-automatic broken wall machine, and equal automatic going on such as intaking, smashing, stirring, washing need not to dismantle after cup 100 is connected with the motor, just need dismantle when not needing to maintain.

The food processing device of the embodiment has the advantages of small vibration, small noise, stable operation and good sealing property.

The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A food processing apparatus, comprising:

a motor including a motor body;

2. The food processing device of claim 1, wherein the vibration dampening assembly includes a flexible diaphragm secured to the bottom of the cup body by a pressure plate that compresses an outer edge of the flexible diaphragm.

3. The food processing device of claim 2, wherein the vibration dampening assembly further comprises an upper cover and a bottom cover, the flexible diaphragm defining a central through-hole, the upper cover being positioned on an upper surface of the flexible diaphragm and the bottom cover being positioned on a lower surface of the flexible diaphragm, the upper cover and the bottom cover abutting and compressing an inner edge of the central through-hole of the flexible diaphragm.

4. The food processing device of claim 3, wherein the upper cover is provided with a first mounting groove, and an oil seal is mounted in the first mounting groove;

the bottom is provided with a second mounting groove, and a positioning bearing is mounted in the second mounting groove.

5. The food processing device of claim 3, wherein a damping pad is disposed around the motor body, and the damping pad is connected to the connecting column such that the cup body is mounted on the motor body, and the gap is left between the bottom of the bottom cover and the top of the motor body.

6. The food processing device of claim 4, wherein the motor further comprises a motor shaft axially disposed along the motor body, the motor shaft sequentially penetrates through the bottom cover, the flexible diaphragm and the upper cover, an inner ring of the positioning bearing is sleeved on the motor shaft, and the oil seal is sleeved on the motor shaft in a sealing manner;

7. A food processing device according to claim 3, wherein the flexible membrane is a rubber membrane, and wherein the rubber membrane, the upper cover and the bottom cover are all coaxially arranged.

8. A food processing apparatus as defined in claim 3, wherein the bottom of the cup body is formed with an inwardly concave recess in which the lid is located.

9. The food processing device according to claim 5, wherein a motor bracket is formed on the periphery of the motor body, a plurality of mounting holes are formed on the periphery of the motor bracket, the vibration damping pad is mounted in each mounting hole, a plurality of connecting columns are arranged at the bottom of the cup body, and the connecting columns are connected with the vibration damping pad in a one-to-one correspondence manner.

10. The food processing device of claim 5, wherein the damping pad is provided with an axial through hole, the bottom of the connecting column is provided with a threaded hole, and the damping pad is threaded into the axial through hole through a threaded connector.