Food processor with good damping effect

Abstract

The invention provides a food processor with a good damping effect, the food processor comprises a crushing assembly and a shell covering the outer side of the crushing assembly, the crushing assembly comprises a glass cup, a heating disc installed at the bottom of the glass cup in a sealing mode and a motor fixed to the heating disc, and a rotating shaft driven by the motor penetrates through the heating disc and extends into the glass cup; a smashing device installed at the tail end of the rotating shaft is further arranged in the glass cup, a connecting cylinder for fastening the glass cup and the heating disc sleeves the outer side of the bottom of the glass cup, a first damping part is arranged between the top of the shell and the outer wall of the glass cup, the shell comprises a base located at the bottom of the shell, and a second damping part is arranged between the base and a smashing assembly. And a supporting part which protrudes inwards in the radial direction is arranged on the inner side wall of the shell, a third damping part is arranged between the supporting part and the connecting cylinder, and the shell and the smashing assembly are isolated through the first damping part, the second damping part and the third damping part. Damping pieces are arranged on the upper portion, the middle portion and the lower portion of the shell correspondingly so that multiple flexible noise reduction of the smashing assembly can be achieved.

Description

Technical Field

[0001] The invention belongs to the field of food processing machines, and in particular relates to a food processing machine with good shock absorption effect. Background Art

[0002] Some existing food processors use double-layer cups, where both the outer cup and the inner glass cup are made of transparent materials, so that users can observe the processing status of food at any time. In addition, a gap is set between the outer cup and the inner glass cup so that the heat of the outer cup blocks the inner glass cup from being directly transferred to the user to prevent burns. However, this arrangement of inner and outer cups has led to a new problem: if the sealing effect of the interlayer between the outer cup and the inner glass cup fails, water or steam will enter the interlayer from the outer shell and the bottom of the inner cup during use. At this time, water or steam will remain on the inner wall of the interlayer between the transparent outer cup and the inner cup, affecting the appearance of the cup body.

[0003] In order to solve the problem of interlayer sealing, some researchers have proposed a solution. The cup base provides the installation of the inner and outer cups. By making the cup base seal with the inner cup assembly and / or the cup body shell, the lower end of the isolation interlayer can be sealed to achieve a good sealing effect. Specifically, a first seal is provided between the top and the fillet of the cup base, and a second seal is provided between the cup base and the cup body shell. In this sealing scheme, since the cup body assembly of the food processor and the main machine with a motor are separately arranged, only the sealing of the connection between the glass inner cup and the lower end of the cup body shell is considered. However, some consumers have proposed that the detachable installation of the main machine and the cup body assembly will bring troubles to the installation, so they hope to adopt an integrated food processor. In the above sealing scheme, on the one hand, it is obvious that the sealing and noise reduction of the connection between the cup body shell and the main machine shell when the main machine and the cup body assembly are fixedly connected and arranged are not considered, nor is the influence of the vibration noise brought by the motor when the motor is installed in the main machine shell; on the other hand, since the main machine and the cup body assembly are detachable and installed, the working vibration noise between the main machine and the cup body assembly is obviously larger than that of the integrated food processor.

[0004] Some existing integrated food processors include a crushing assembly, which includes a glass, a heating plate sealed and mounted at the bottom of the glass, a motor fixed to the heating plate, a rotating shaft driven by the motor passing through the heating plate and extending into the glass, and a crushing device mounted at the end of the rotating shaft is also provided in the glass. Although this integrated food processor eliminates the steps of installing the main machine and the cup body assembly, the motor is much heavier than the heating plate and will vibrate or shake when working, which will cause the heating plate to vibrate relative to the glass or deviate from the sealing area, thereby causing friction noise and sealing failure.

[0005] In summary, for the integrated food processor, how to further solve the vibration noise of the food processor with a double-layer cup body is an urgent problem to be solved, under the premise of being able to reduce the vibration or shaking of the motor fixed on the heating plate that causes the seal failure. Summary of the invention

[0006] The purpose of the present invention is to provide a food processor with good shock absorption effect, aiming at an integrated food processor, on the premise of being able to reduce the vibration or shaking of a motor fixed on a heating plate leading to sealing failure, how to further solve the vibration and noise problem of a food processor with a double-layer cup body.

[0007] In order to solve the above technical problems, the present invention provides a food processing machine with good shock absorption effect, comprising a crushing component and a shell covering the outside of the crushing component, the crushing component comprising a glass cup, a heating plate sealed and installed at the bottom of the glass cup, and a motor fixed to the heating plate, a rotating shaft driven by the motor passes through the heating plate and extends into the glass cup, and a crushing device installed at the end of the rotating shaft is also provided in the glass cup, a connecting tube for fastening the glass cup and the heating plate is provided on the outer side of the bottom of the glass cup, a first shock-absorbing member is provided between the top of the shell and the outer wall of the glass cup, the shell comprises a base located at the bottom of the shell, a second shock-absorbing member is provided between the base and the crushing component, the inner side wall of the shell is provided with a support portion protruding radially inward, a third shock-absorbing member is provided between the support portion and the connecting tube, and the first shock-absorbing member, the second shock-absorbing member and the third shock-absorbing member isolate the shell from the crushing component.

[0008] Furthermore, the connecting tube is provided with a step portion with a step surface facing downward, the supporting portion extends radially inward to be located below the step surface, and the supporting portion is supported on the step surface.

[0009] Further, the third shock-absorbing member includes a transverse section located below the step surface and a vertical section extending vertically along the step portion, the transverse section is clamped by the upper surface of the support portion and the step surface, and the vertical section is clamped by the end surface of the support portion and the side surface of the step portion; or,

[0010] The step surface is also provided with a limiting groove for limiting the third shock absorbing member.

[0011] Further, the overlapping portion of the housing and the glass is transparent, and the upper surface of the third shock absorbing member is not higher than the bottom surface of the glass; or,

[0012] The portion of the outer side overlapping the glass is transparent, and the crushing device comprises a crushing knife, and the tip of the crushing knife is arranged not lower than the upper surface of the third shock absorbing member.

[0013] Furthermore, the base also includes an air guide cover arranged on the outside of the motor, and the air guide cover is fixed on the heating plate, and the air guide cover and the heating plate are isolated by the second shock absorbing member.

[0014] Furthermore, the air guide cover supports the motor, the bottom surface of the heating plate is provided with a connecting column extending toward the base, the motor is provided with a motor bracket extending outward, the connecting column passes through the motor bracket and is fixed to the air guide cover, and the second shock absorber is mounted on the connecting column to isolate the connecting column, the motor bracket and the air guide cover.

[0015] Furthermore, the housing includes an upper shell sleeved on the outside of the glass and a lower shell covered on the outside of the motor, and the bottom of the upper shell is plug-fitted with the top of the lower shell and clamps a seal.

[0016] Further, the support portion is arranged on the lower shell, a groove with an upward opening is arranged at the connection between the support portion and the lower shell, a plug-in rib which is plugged into and matched with the groove is arranged at the bottom of the upper shell, and a sealing member is sandwiched between the bottom surface of the plug-in rib and the bottom surface of the groove; or,

[0017] The support portion is arranged on the lower shell, a groove with an upward opening is arranged at the connection between the support portion and the lower shell, a plugging rib which is plugged into and matched with the groove is arranged at the bottom of the upper shell, a sealing member is sleeved on the outer side of the plugging rib, and the outer side of the plugging rib and the inner side wall of the groove clamp the sealing member; or,

[0018] The support portion is disposed on the upper shell and / or the lower shell; or,

[0019] The upper shell is a transparent shell.

[0020] Furthermore, a noise reduction cavity is provided between the outer shell and the outer side surface of the glass, an upper opening of the noise reduction cavity is sealed by the first shock absorbing component, and a lower opening of the noise reduction cavity is sealed by the third shock absorbing component.

[0021] Furthermore, a guide portion extending downwardly in an inclined manner is provided on the outer wall of the connecting tube, the end of the guide portion extends to abut against the inner wall of the outer shell, and the guide portion divides the noise reduction chamber into a first noise reduction chamber and a second noise reduction chamber located below the first noise reduction chamber.

[0022] The beneficial effects of the present invention are:

[0023] 1. By setting a shell on the outside of the glass, the heat generated by the food processor is prevented from being directly transferred to the outside through the glass, which has a certain heat insulation effect for consumers. At the same time, the rotating shaft driven by the motor passes through the heating plate and extends into the glass. The glass is also provided with a crushing device installed at the end of the rotating shaft, that is, the food processor of the present application is limited to an integrated type, which saves the steps of installing the cup body assembly and the host compared to the split-type food processor.

[0024] On this basis, the outer edges of the glass cup and the heating plate are fastened by the connecting tube to realize the first layer of limiting fixation of the glass cup and the heating plate, thereby reducing the shaking of the heating plate relative to the glass cup to a certain extent. Further, a first shock absorber is arranged between the top of the shell and the outer wall of the glass cup, and the top of the shell is isolated from the glass cup by the first shock absorber to avoid the glass cup and the top of the shell from directly colliding and producing abnormal noise during operation. A second shock absorber is arranged between the base and the crushing assembly, and the crushing assembly is isolated from the base by the second shock absorber to avoid the collision of the crushing assembly with the base to produce noise, especially to avoid the noise generated between the whole formed by the fixing of the heating plate and the motor and the base. The local strength of the shell is enhanced by providing a radially inwardly protruding support portion on the inner side wall of the shell, and a third shock absorber is arranged between the support portion and the connecting tube so that when the vibration or shaking of the motor indirectly drives the vibration or shaking of the heating plate and the connecting tube, the connecting tube is flexibly supported to avoid the connecting tube directly hitting the shell hard to produce wear and collision noise. Therefore, by respectively arranging the first shock absorber, the second shock absorber and the third shock absorber at the upper, middle and lower parts of the shell to isolate the shell from the crushing assembly, flexible noise reduction of the crushing assembly is achieved, especially the second layer of limiting fixation of the glass cup and the heating plate, and the second layer of limiting fixation is a flexible limiting fixation, which greatly reduces the collision noise between the crushing assembly and the shell.

[0025] 2. By extending the support portion radially inward to the position below the step surface, and the support portion is supported on the step surface, when the whole machine falls or the motor vibrates during operation and drives the connecting tube to shake and deflect, the step portion of the connecting tube is axially supported, thereby ensuring the stability of the connecting tube in limiting the glass cup, the heating plate and the motor.

[0026] 3. In order to avoid the failure of the seal and isolation between the connecting tube and the support part due to the position deviation when installing the third shock-absorbing part, a third shock-absorbing part is sandwiched between the upper surface of the support part and the step surface to isolate the two. In addition, the upper surface of the support part and the step surface are sandwiched by the lateral section to achieve the axial clamping seal between the upper surface of the support part and the step surface; the end surface of the support part and the side surface of the step part are sandwiched by the vertical section to achieve the radial clamping seal between the end surface of the support part and the side surface of the step part, ensuring that water or steam is difficult to enter the noise reduction cavity between the shell and the glass cup through the gap between the support part and the step part.

[0027] In another embodiment, a limiting groove for limiting the third shock absorbing component is further provided on the step surface, so that the third shock absorbing component can be conveniently and accurately installed in the corresponding position.

[0028] 4. Generally, consumers want to observe the processing status of food at any time and anywhere during the processing of the food processor. Therefore, the overlapping part of the housing and the glass is set to be transparent so that consumers can observe the processing status of the food in the glass through the housing and the glass. At the same time, in order to achieve more exposed parts of the glass and avoid the third shock absorber affecting the processing status of the food in the glass, that is, the third shock absorber will block the food, the upper surface of the third shock absorber is set not higher than the bottom surface of the glass.

[0029] It can be understood that in another embodiment, in addition to setting the overlapping portion of the outer shell and the glass cup to be transparent so that consumers can observe the processing status of the food in the glass cup through the outer shell and the glass cup, a crushing device is also provided including a crushing knife, and the tip of the crushing knife is set not lower than the upper surface of the third shock absorber, so that the crushing knife can be exposed, and the processing status of the food at the crushing knife can be more clearly observed.

[0030] 5. The present application fixes the motor by providing an air guide cover on the outside of the motor and fixing the motor by means of a fixed connection between the air guide cover and the heating plate, so that the air guide cover can not only guide air and dissipate heat from the outside of the motor but also fix the motor. On the one hand, the need for connecting the motor bracket to the top of the motor and then fixing the entire motor in the body through the motor bracket is eliminated, which helps to improve assembly efficiency and shorten assembly time. At the same time, it greatly simplifies the number of parts of the whole machine and helps to improve the compactness of the internal structure of the whole machine. On the other hand, the entire motor and the heating plate can be fixed by only one air guide cover, which further reduces the number of parts and compresses the axial height of the integrated assembly of the motor and the heating plate, thereby making the axial height of the whole machine lower and thinner, further reducing the occupied space of the food processor.

[0031] 6. The connection and fixation of the air guide cover and the heating plate is achieved by providing a downwardly extending connecting column at the bottom of the heating plate, and the connecting column passes through the motor bracket and is fixed to the air guide cover. At the same time, the connecting column extends downward relative to the heating plate, which effectively shortens the distance that the air guide cover extends upward, so that the air guide cover is further moved downward to fix the motor, thereby further improving the stability of the motor, and at the same time reducing the covering area of ​​the air guide cover on the outside of the motor, thereby avoiding the situation where the air flow passing through the outside of the motor is not smooth due to the large covering area of ​​the air guide cover, resulting in poor heat dissipation of the motor, and at the same time reducing the demolding amount of the air guide cover, which helps to reduce the production cost of the air guide cover. The connecting column passes through the motor bracket and is fixed to the air guide cover, and the second shock absorber is mounted on the connecting column to isolate the connecting column, the motor bracket and the air guide cover, effectively achieving flexible support for the three, and greatly reducing noise.

[0032] 7. We know that since a support part needs to be provided near the connecting tube of the outer shell, if the upper shell and the lower shell of the outer shell are used as an integrated structure, the support part needs to be extended very deeply for injection molding, which increases the difficulty of molding. Therefore, in this scheme, the upper shell and the lower shell are provided separately, so that only the support part needs to be provided at the bottom of the upper shell and the top of the lower shell, which is convenient for molding. On this basis, in order to avoid the bottom of the upper shell and the top of the lower shell directly colliding to produce collision noise, or water stains and overflowed slurry penetrating into the outer shell through the connection between the bottom of the upper shell and the top of the lower shell to damage the motor, circuit board and other electronic components, the bottom of the upper shell and the top of the lower shell are plug-fitted and clamped with a seal.

[0033] 8. Under the premise that the upper shell and the lower shell are separately arranged, in order to facilitate the support part to have a good supporting effect on the connecting tube, the support part is arranged on the lower shell, and the support part can be lower than the connecting tube. A groove with an upward opening is provided at the connection between the support part and the lower shell, and a plug-in rib that plugs into the groove is provided at the bottom of the upper shell to achieve plug-in cooperation between the upper and lower shells. This solution is convenient for installation. In addition, the sealing member is clamped between the bottom surface of the plug-in rib and the bottom surface of the groove, and there is no need to set up an additional structure for installing the sealing member, and the structure is relatively simple. Of course, the sealing member can also be sleeved on the outside of the plug-in rib, and the outside of the plug-in rib and the inner side wall of the groove clamp the sealing member.

[0034] In another embodiment, in order to enable the user to observe the processing status of the food in the glass, the upper shell can also be set as a transparent shell.

[0035] 9. A noise reduction chamber is provided between the outer shell and the outer side surface of the glass, and the upper opening of the noise reduction chamber is sealed by a first shock-absorbing component, and the lower opening of the noise reduction chamber is sealed by a third shock-absorbing component between the support portion and the connecting tube, so that the noise reduction chamber is a sealed chamber. In this way, the noise of beating food materials generated in the glass and the working noise of the motor can be weakened by the noise reduction chamber and then transmitted to the outside, thereby achieving a good noise reduction effect.

[0036] 10. The connecting tube is provided with a guide portion extending downwardly on the outer wall of the connecting tube, and the end of the guide portion extends to abut against the inner wall of the outer shell, so as to divide the noise reduction chamber into a first noise reduction chamber located above the guide portion and a second noise reduction chamber located below the guide portion. That is to say, under this scheme, the second noise reduction chamber is arranged lower than the first noise reduction chamber and the two are arranged separately, so that when water or steam enters the first noise reduction chamber from between the base of the outer shell, it needs to pass through the second noise reduction chamber first, which effectively prevents water and steam from remaining in the first noise reduction chamber, thereby affecting the visual effect of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a cross-sectional view of the food processing machine of the present invention.

[0038] Figure 2 for Figure 1 A partial enlarged view of the area A indicated in FIG.

[0039] Figure 3 for Figure 1 A partial enlarged view of the area B indicated in FIG.

[0040] Figure 4 for Figure 1 A partial enlarged view of the area C indicated in FIG.

[0041] Figure 5 for Figure 1 A partial enlarged view of the area D indicated in FIG.

[0042] Figure 6 It is an exploded view of the food processing machine of the present invention.

[0043] The names of the components in the figure are as follows:

[0044] 1. Shell; 11. Upper shell; 111. Insertion rib; 1111. Hook; 12. Lower shell; 121. Groove; 13. Base; 14. Support; 141. First shock absorber; 1411. Convex rib; 142. Second shock absorber; 1421. Gasket; 143. Third shock absorber; 144. Suspended step; 145. Screw hole; 15. Sealing member; 2. Crushing assembly; 21. Glass; 211. Screw 212, screw column; 22, crushing knife; 23, rotating shaft; 24, connecting tube; 241, step portion; 2411, limiting groove; 25, motor; 251, motor bracket; 2511, avoidance hole; 252, air guide cover; 26, heating plate; 261, outer edge; 262, sealing ring; 263, connecting column; 3, cup cover; 31, sealing rib; 32, fixing groove; 4, first noise reduction chamber; 5, second noise reduction chamber. DETAILED DESCRIPTION

[0045] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments, including the specific implementation methods, structures, features and effects of the present application. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, the specific features, structures, or characteristics of one or more embodiments can be combined with each other arbitrarily. "Up", "down", "front", "back", "left", "right", "top", "bottom", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features.

[0046] like Figures 1 to 6As shown, the present invention provides a food processing machine with good shock absorption effect, including a crushing component 2 and a shell 1 covered on the outside of the crushing component 2, the crushing component 2 includes a glass 21, a heating plate 26 sealed and installed at the bottom of the glass 21, a motor 25 fixed to the heating plate 26, and a cup cover 3 provided above the glass 21 for sealing the glass 21, a rotating shaft 23 driven by the motor 25 passes through the heating plate 26 and extends into the glass 21, and a crushing device installed at the end of the rotating shaft 23 is also provided in the glass 21, and the crushing device can crush a knife 22 and a grinding disc, etc., which is not specifically limited in the present invention. More specifically, a fixing groove 32 that is radially recessed inward is provided on the side wall of the cup cover 3, and a sealing rib 31 is embedded in the fixing groove 32, so that when the cup cover 3 is installed in the glass 21, the side wall of the cup cover 3 is sealed against the inner wall of the glass 21 through the sealing rib 31 to avoid overflow. Normally, the user first puts ingredients, such as soybeans and water, into the glass 21, then covers the cup cover 3, selects the soy milk function and starts it, and the grinding device rotates and grinds the ingredients under the drive of the motor 25, and the heating plate 26 heats and cooks the ingredients according to the program.

[0047] In this embodiment, the housing 1 is arranged outside the glass 21 to prevent the heat generated by the food processor from being directly transferred to the outside through the glass 21, which has a certain heat insulation effect for consumers. At the same time, the rotating shaft 23 driven by the motor 25 passes through the heating plate 26 and extends into the glass 21. The glass 21 is also provided with a crushing device installed at the end of the rotating shaft 23, that is, the food processor of this application is limited to an integrated type, which saves the steps of installing the cup body assembly and the host compared to the split-type food processor.

[0048] Specifically, refer to Figure 1 and Figure 6 A connecting tube 24 is sleeved on the outer side of the bottom of the glass cup 21 for fastening the glass cup 21 and the outer edge 261 of the heating plate 26. A first shock absorber 141 is arranged between the top of the shell 1 and the outer wall of the glass cup 21. The shell 1 includes a base 13 located at the bottom of the shell 1. A second shock absorber 142 is arranged between the base 13 and the crushing assembly 2. A supporting portion 14 protruding radially inward is arranged on the inner side wall of the shell 1. A third shock absorber 143 is arranged between the supporting portion 14 and the connecting tube 24. The first shock absorber 141, the second shock absorber 142 and the third shock absorber 143 isolate the shell 1 from the crushing assembly 2.

[0049] In this embodiment, the outer edge 261 of the glass 21 and the heating plate 26 is fastened by the connecting tube 24 to achieve the first layer of limiting fixation of the glass 21 and the heating plate 26, thereby reducing the shaking of the heating plate 26 relative to the glass 21 to a certain extent. Furthermore, a first shock absorber 141 is provided between the top of the outer shell 1 and the outer wall of the glass 21, and the top of the outer shell 1 is isolated from the glass 21 by the first shock absorber 141 to avoid the glass 21 and the top of the outer shell 1 directly colliding to produce abnormal working noise. A second shock absorber 142 is provided between the base 13 and the crushing assembly 2, and the crushing assembly 2 is isolated from the base 13 by the second shock absorber 142 to avoid the collision of the crushing assembly 2 and the base 13 to produce noise, especially to avoid the noise generated between the base 13 and the whole formed by the fixing of the heating plate 26 and the motor 25. The local strength of the shell 1 is enhanced by providing a support portion 14 protruding radially inward on the inner side wall of the shell 1. At the same time, a third shock absorber 143 is provided between the support portion 14 and the connecting tube 24 so that when the motor 25 vibrates or shakes to indirectly drive the heating plate 26 and the connecting tube 24 to vibrate or shake, the connecting tube 24 is flexibly supported to prevent the connecting tube 24 from directly and rigidly hitting the shell 1 to produce wear and collision noise. Therefore, by providing the first shock absorber 141, the second shock absorber 142 and the third shock absorber 143 at the upper, middle and lower parts of the shell 1 respectively to isolate the shell 1 from the crushing assembly 2, the flexible noise reduction of the crushing assembly 2 is achieved, especially the second layer of limit fixing of the glass cup 21 and the heating plate 26, and the second layer of limit fixing is a flexible limit, which greatly reduces the collision noise of the crushing assembly 2 and the shell 1.

[0050] Preferably, the first shock absorbing member 141 is further provided with a convex rib 1411 on a side close to the shell 1 , so that the first shock absorbing member 141 and the shell 1 are sealed by the convex rib 1411 , and the positioning of the shell 1 and the glass 21 after assembly is facilitated.

[0051] It should be noted that the outer wall of the glass 21 refers to when the side of the glass 21 is only provided with a side wall, the outer wall is equivalent to the outer side wall of the glass 21; when the side of the glass 21 includes a side wall and a flange provided on the top of the side wall, the outer wall includes the outer side wall of the side wall and the bottom wall of the flange.

[0052] It should also be noted that, in this embodiment, the second shock absorbing member 142 isolates the base 13 from the crushing assembly 2 in at least the following situations:

[0053] Embodiment 1: The base 13 further includes an air guide cover 252 disposed outside the motor 25, the air guide cover 252 supports the motor 25, and the air guide cover 252 is fixed on the heating plate 26, and the second shock absorbing member 142 is disposed at the connection between the air guide cover 252 and the heating plate 26. That is, in Embodiment 1, the second shock absorbing member 142 isolating the base 13 from the pulverizing assembly 2 means that the second shock absorbing member 142 isolating the air guide cover 252 from the heating plate 26.

[0054] In the present solution, an air guide cover 252 is provided on the outer side of the motor 25, and the air guide cover 252 supports the motor 25. The motor 25 is fixed by means of the fixed connection between the air guide cover 252 and the heating plate, so that the air guide cover 252 can not only guide the air and dissipate the heat on the outer side of the motor 25, but also fix the motor 25. On the one hand, the structural components of connecting the motor bracket 251 to the top of the motor 25 and then fixing the entire motor 25 in the body through the motor bracket 251 are eliminated, which helps to improve the assembly efficiency and shorten the assembly time. At the same time, the number of parts of the whole machine is greatly simplified, which helps to improve the compactness of the internal structure of the whole machine. On the other hand, the whole motor 25 and the heating plate can be fixed by only one air guide cover 252, which further reduces the number of parts and compresses the axial height of the integrated assembly of the motor 25 and the heating plate, so that the axial height of the whole machine is lower and thinner, further reducing the occupied space of the food processor.

[0055] Embodiment 2: On the basis of Embodiment 1, the bottom surface of the heating plate 26 is provided with a connecting column 263 extending toward the base 13, the motor 25 is provided with a motor bracket 251 extending outward, the connecting column 263 passes through the motor bracket 251 and the air guide cover 252, and the fastening nail passes through the air guide cover 252, the motor bracket 251 and the connecting column from bottom to top to lock, thereby realizing the locking of the heating plate 26, the motor 25 and the air guide cover 252. The motor bracket 251 is provided with an avoidance hole 2511 aligned with the connecting column 263, and the second shock absorber 142 is arranged in the avoidance hole 2511 to isolate the connecting column 263 from the motor bracket 251. That is to say, in Embodiment 2, the air guide cover 252 is a part of the base 13, and the second shock absorber 142 isolating the base 13 from the crushing assembly 2 means that the second shock absorber 142 isolates the air guide cover 252 from the motor bracket 251.

[0056] More specifically, a downwardly extending fixing column A is provided at the edge of the air guide cover 252, and a fixing column B is convexly provided on the base and plugged into and aligned with the fixing column. The fastening nails pass through the fixing column B and the fixing column A from the bottom to the top from the outer bottom surface of the base 13 to lock them, so as to realize the fixed connection between the base 13 and the air guide cover 252, thereby ensuring the reliable positioning of the motor and improving the stability of the operation of the whole machine.

[0057] The connection and fixation of the air guide cover 252 and the heating plate is achieved by providing a downwardly extending connection column 263 at the bottom of the heating plate, and the connection column 263 passes through the motor bracket 251 and is fixed to the air guide cover 252. At the same time, the connection column 263 extends downward relative to the heating plate, effectively shortening the distance that the air guide cover 252 extends upward, so that the air guide cover 252 is further moved downward to fix the motor 25, thereby further improving the stability of the motor 25, and at the same time reducing the covering area of ​​the air guide cover 252 on the outside of the motor 25, thereby avoiding the situation where the air flow passing through the outside of the motor 25 is not smooth due to the excessive covering area of ​​the air guide cover 252, resulting in poor heat dissipation effect of the motor 25, and at the same time reducing the demoulding amount of the air guide cover 252, which helps to reduce the production cost of the air guide cover 252. By setting a avoidance hole 2511 aligned with the connecting column 263 on the motor bracket 251, the connecting column 263 passes through the avoidance hole 2511 and is connected to the air guide cover 252, so that the motor 25 is fixed through the connection and cooperation between the motor bracket 251, the connecting column 263 and the air guide cover 252, further improving the stability of the fixation of the motor 25, avoiding the shaking of the motor 25, which causes the motor 25 and the heating plate to generate vibration noise or even deflection, thereby improving the stability of the operation of the whole machine. At the same time, a second shock absorber 142 is also set in the avoidance hole 2511 to isolate the connecting column 263 from the motor bracket 251, further avoiding the collision of the connecting column 263 and the motor bracket 251 to generate noise, thereby improving the stability of the operation of the whole machine.

[0058] Embodiment 3: The base 13 further includes an air guide cover 252 disposed outside the motor 25, the air guide cover 252 supports the motor 25, and the base 13 is further provided with a fixing column extending upward, the air guide cover 252 is fixedly connected to the fixing column, and a second shock absorber 142 is provided at the fixed connection. That is, in Embodiment 3, the air guide cover 252 is part of the crushing assembly 2, and the second shock absorber 142 isolating the base 13 from the crushing assembly 2 means that the second shock absorber 142 separates the air guide cover 252 from the base 13.

[0059] Embodiment 4: The difference between Embodiment 4 and Embodiment 3 is that, regardless of whether the base 13 is provided with a fixing column or not, a second shock absorbing member 142 is provided between the base 13 and the bottom of the air guide cover 252. That is to say, in Embodiment 4, the air guide cover 252 is a part of the crushing assembly 2, and the second shock absorbing member 142 isolating the base 13 from the crushing assembly 2 means that the second shock absorbing member 142 isolating the air guide cover 252 from the base 13.

[0060] Embodiment 5: The air guide cover 252 supports the motor 25, and the bottom surface of the heating plate 26 is provided with a connecting column 263 extending toward the base. The motor 25 is provided with a motor bracket 251 extending outward, and the connecting column 263 passes through the motor bracket 251 and is fixed to the air guide cover. The second shock absorber 142 is mounted on the connecting column 263 to isolate the connecting column 263, the motor bracket 251 and the air guide cover 252.

[0061] By setting a downwardly extending connecting column 263 at the bottom of the heating plate 26, and the connecting column 263 passes through the motor bracket 251 and is fixed to the air guide cover 252, the connection and fixation of the air guide cover 252 and the heating plate 26 is achieved. At the same time, the connecting column 263 extends downward relative to the heating plate 26, effectively shortening the distance that the air guide cover 252 extends upward, so that the fixing of the air guide cover to the motor is further moved downward, thereby further improving the stability of the motor, and at the same time reducing the covering area of ​​the air guide cover on the outside of the motor, thereby avoiding the situation where the air flow passing through the outside of the motor is not smooth due to the large covering area of ​​the air guide cover, resulting in poor heat dissipation effect of the motor, and at the same time reducing the demolding amount of the air guide cover, which helps to reduce the production cost of the air guide cover. The connecting column 263 passes through the motor bracket 251 and is fixed to the air guide cover 252, and the second shock absorber 142 is mounted on the connecting column to isolate the connecting column 263, the motor bracket 251 and the air guide cover 252, effectively realizing flexible support of the three, and greatly reducing noise.

[0062] In one embodiment of the present invention, the present application fixes the motor 25 by providing an air guide hood 252 on the outside of the motor, and fixes the motor 25 by means of the fixed connection between the air guide hood 252 and the heating plate 26. The air guide hood 252 and the heating plate 26 are isolated by the second shock absorber 142, so that the air guide hood 252 can fix the motor while guiding and dissipating the air on the outside of the motor 25. On the one hand, it eliminates the need to connect the motor bracket to the top of the motor and then fix the entire motor in the body through the motor bracket, which helps to improve assembly efficiency and shorten assembly time. At the same time, it greatly simplifies the number of parts of the whole machine, which helps to improve the compactness of the internal structure of the whole machine. On the other hand, the entire motor and the heating plate can be fixed by only one air guide hood, which further reduces the number of parts and compresses the axial height of the integrated assembly of the motor and the heating plate, so that the axial height of the whole machine is lower and thinner, further reducing the occupied space of the food processor. Under this scheme, it is not limited whether the air guide hood 252 supports the motor.

[0063] In some embodiments of the present invention, reference Figure 6The support portion 14 is provided with a screw hole 145 , and a screw column 212 is protruding from the bottom of the connecting tube 24 . The screw column 212 passes through the screw hole 145 and is fastened by a screw to fasten the support portion 14 and the connecting tube 24 .

[0064] In some embodiments of the present invention, reference Figure 5 The bottom surface of the heating plate 26 is provided with a connecting column 263 extending toward the base 13, and the motor 25 is provided with a motor bracket 251 extending outward, and the connecting column 263 passes through the motor bracket 251 and is fixed to the air guide cover 252. Specifically, in order to avoid vibration and noise among the connecting column 263, the motor bracket 251 and the base 13 in the axial direction, the second shock absorbing member 142 is exposed relative to the avoidance hole 2511 to isolate the connecting column 263, the motor bracket 251 and the air guide cover 252 in the axial direction.

[0065] More specifically, the second shock absorber 142 is preferably in an I-shape, and the lower part of the connecting column 263 includes a diameter-reducing contraction portion, and the contraction portion passes through the motor bracket 251 and the second shock absorber 142. At the same time, a step with a step surface facing downward is provided at the connection between the contraction portion and the connecting column 263, and a wear-resistant pad 1421 is provided between the top surface of the second shock absorbing pad and the step surface of the step to prevent wear between the second shock absorber 142 and the step surface.

[0066] In some embodiments of the present invention, the connection tube 24 is provided with a step portion 241 with a step surface facing downward, and the support portion 14 extends radially inward to be located below the step surface, and the support portion 14 is supported on the step surface. By extending the support portion 14 radially inward to be located below the step surface, and the support portion 14 is supported on the step surface, when the whole machine falls or the motor 25 vibrates during operation and drives the connection tube to shake and deflect, the step portion 241 of the connection tube 24 is axially supported, thereby ensuring the connection tube 24 to limit the glass 21, the heating plate 26 and the motor 25 stably.

[0067] The connecting tube 24 further comprises an upper step with the step surface facing upward, and the step surface of the upper step supports the heating plate 26. The heating plate 26 is supported by providing the upper step with the step surface facing upward, so as to limit the axial position of the heating plate 26 and reduce the shaking of the heating plate 26 in the axial direction.

[0068] Furthermore, in some embodiments, the connecting tube 24 is provided with a step portion 241 with the step surface facing downward. In order to enable the support portion 14 to better support the connecting tube 24, the support portion 14 is provided to include a suspended step 144 that affects the inward descent. At the same time, a step portion 241 is also provided on the connecting tube 24, which not only increases the limiting area between the support portion 14 and the connecting tube 24 to make the limiting between the two reliable, but also has a better clamping effect on the third shock absorber 143 when clamping the third shock absorber 143. Of course, in order to avoid collision noise caused by direct contact between the connecting tube 24 and the support portion 14, the connecting tube 24 is provided with a clearance fit with the support portion 14, which is equivalent to the connection tube 24 and the support portion 14 being separated by the third shock absorber 143.

[0069] It should be noted that the suspended step 144 in the present invention includes the case where there is no support below the suspended step 144, but also includes the case where a support column is extended upward from the base 13, and the support column supports the suspended step 144. In a preferred embodiment, the support portion 14 is arranged in a ring shape.

[0070] In some embodiments of the present invention, in order to avoid the failure of the seal and isolation between the connecting tube and the support part due to the position offset when installing the third shock absorber 143, a third shock absorber 143 is sandwiched between the outer surface of the support part 14 and the step surface to isolate the two. In this solution, the third shock absorber 143 includes a transverse section located below the step surface and a vertical section extending vertically along the step portion, the transverse section is sandwiched by the upper surface of the support part and the step surface, and the vertical section is sandwiched by the end surface of the support part and the side surface of the step portion. By setting the third shock absorber 143 to be sandwiched by the upper surface of the support part and the step surface, the axial sandwich seal between the upper surface of the support part and the step surface is realized; by setting the vertical section to be sandwiched by the end surface of the support part and the side surface of the step portion, the radial sandwich seal between the end surface of the support part and the side surface of the step portion is realized, ensuring that water or steam is difficult to enter the noise reduction cavity between the shell 1 and the glass cup 21 through the gap between the support part 14 and the step portion 241.

[0071] Further, in some preferred embodiments, reference Figure 3 The step portion 241 has a top surface provided with a limiting groove 2411 for inserting the third shock absorber 143. The top of the third shock absorber 143 is limitedly installed in the limiting groove so that the third shock absorber 143 can be easily and accurately installed in the corresponding position.

[0072] Specifically, in a preferred embodiment, the support portion includes a suspended step 144, the upper surface of the suspended step 144 includes a top surface and a side surface, the top surface supports the third shock absorber 143, the side surface and the inner side wall of the limiting groove radially clamp the third shock absorber 143, and the outer side wall of the limiting groove is separated from the upper surface of the suspended step 144. In addition, the third shock absorber 143 is supported by the top surface of the suspended step 144 to achieve an axial clamping seal between the top surface and the limiting groove; the third shock absorber 143 is radially clamped by the side surface of the suspended step 144 and the inner side wall of the limiting groove to achieve a radial clamping seal between the side surface and the limiting groove. Of course, by setting the outer side wall of the limiting groove and the upper surface of the suspended step 144 separately, the interference and collision noise between the limiting groove and the upper surface of the suspended step 144 is greatly reduced.

[0073] More specifically, refer to Figure 3 The unilateral cross-sectional view of the third shock absorber 143 is in the shape of a "7", including a transverse section and a vertical section, wherein the overlapping width between the transverse section and the top surface of the suspended step 144 is L1, wherein L1 is greater than or equal to 0.5 mm and L1 is not greater than the width of the top surface. When L1 is less than 0.5 mm, the third shock absorber 143 is at risk of slipping off the top surface of the suspended step 144; when L1 is greater than the width of the top surface, the transverse section of the third shock absorber 143 needs to be compressed, which is difficult to install during the initial installation.

[0074] In some embodiments of the present invention, reference Figure 3 The connecting tube 24 is provided with an upper step with the step surface facing upwards, and the step surface of the upper step supports the heating plate 26. The edge of the heating plate 26 is sleeved with a sealing ring 262, and the sealing ring 262 isolates the step portion 241, the glass cup 21 and the heating plate 26. Since the shaking of the motor 25 will indirectly drive the shaking of the heating plate 26, the sealing ring 262 is sleeved on the edge of the heating plate 26, on the one hand, the sealing between the upper step, the glass cup 21 and the heating plate 26 is achieved, and on the other hand, the upper step, the glass cup 21 and the heating plate 26 are isolated, thereby reducing the noise generated by the direct collision between the three.

[0075] Generally, consumers expect to observe the processing status of food at any time and anywhere during the processing of the food processor. Therefore, in some embodiments of the present invention, the overlapping portion of the housing 1 and the glass 21 is set to be transparent, so that consumers can observe the processing status of the food in the glass 21 through the housing 1 and the glass 21. At the same time, in order to achieve more exposed portions of the glass 21 and avoid the third shock absorber 143 affecting the processing status of the food in the glass 21, that is, the third shock absorber 143 will block the food, the upper surface of the third shock absorber 143 is set not higher than the bottom surface of the glass 21.

[0076] It can be understood that in another embodiment, in addition to setting the overlapping portion of the outer shell 1 and the glass cup 21 to be transparent so that the consumer can observe the processing status of the food in the glass cup 21 through the outer shell 1 and the glass cup 21, a crushing device is also provided including a crushing knife 22, and the tip of the crushing knife 22 is set not lower than the upper surface of the third shock absorber 143, so that the crushing knife 22 can be exposed, and the processing status of the food at the crushing knife 22 can be more clearly observed.

[0077] It should be noted that the portion of the housing 1 overlapping the glass 21 may be transparent, and the housing 1 may present a transparent gradient style that gradually becomes darker from top to bottom, or the housing 1 may be a split structure, including an upper shell 11 and a lower shell 12, that is, the upper shell 11 is sleeved on the outside of the glass 21 and is a transparent shell, for example, made of transparent plastic or glass, and the lower shell 12 is sleeved on the outside of the motor 25, and the lower shell 12 is non-transparent. Of course, the housing 1 may be transparent as a whole, and a shielding member for shielding the motor 25 may be provided inside the housing 1. In short, there are many ways to achieve the transparent portion of the housing 1 overlapping the glass 21, which will not be repeated in the present invention.

[0078] As we know, since the support portion 14 needs to be provided near the connecting tube 24 of the housing 1, if the upper shell 11 and the lower shell 12 of the housing 1 are used as an integral structure, the support portion 14 needs to be extended very deep for injection molding, which increases the difficulty of molding. Figure 4The housing 1 includes an upper housing 11 sleeved on the outside of the glass 21 and a lower housing 12 covered on the outside of the motor 25. The upper housing 11 and the lower housing 12 are separately provided, so that only the support portion 14 needs to be provided at the bottom of the upper housing 11 and the top of the lower housing 12, which is convenient for molding. On this basis, in order to avoid the bottom of the upper housing 11 directly colliding with the top of the lower housing 12 to produce collision noise, or water stains and overflowed slurry penetrating into the housing 1 through the connection between the bottom of the upper housing 11 and the top of the lower housing 12 to damage the motor 25, the circuit board and other electronic components, the bottom of the upper housing 11 and the top of the lower housing 12 are plugged and matched and clamped with a seal 15.

[0079] Regarding the location of the support portion 14, the present invention provides at least the following implementation schemes:

[0080] Embodiment 1: The housing 1 comprises an upper shell 11 and a lower shell 12, and the upper shell 11 and the lower shell 12 are separately provided. In order to facilitate the support part 14 to have a good supporting effect on the connecting tube, the support part 14 is provided on the lower shell 12, and the support part 14 can be located lower than the connecting tube.

[0081] Embodiment 2: The housing 1 includes an upper shell 11 and a lower shell 12, and the upper shell 11 and the lower shell 12 are separately provided. The support portion 14 can also be provided on the upper shell 11, as long as the bottom of the upper shell 11 is lower than the position of the connecting tube, even if the support portion 14 is provided on the upper shell 11, it can also play a good supporting effect on the connecting tube.

[0082] Embodiment 3: The housing 1 comprises an upper shell 11 and a lower shell 12, and the upper shell 11 and the lower shell 12 are separately arranged. In this embodiment, there are multiple lower supporting parts 14, that is, an upper supporting part is provided on the upper shell 11, and a lower supporting part is also provided on the lower shell, the upper supporting part is used to support the connecting tube, and the lower supporting part is used to support the upper supporting part.

[0083] Regarding the clamping of the seal by the upper and lower shells, the present invention provides two implementation schemes:

[0084] Embodiment 1: The support portion 14 is disposed on the lower shell 12, and a groove 121 with an upward opening is provided at the connection between the support portion 14 and the lower shell 12, and a plug-in rib 111 pluggable with the groove 121 is provided at the bottom of the upper shell 11, and a sealing member 15 is clamped between the bottom surface of the plug-in rib 111 and the bottom surface of the groove.

[0085] Implementation scheme 2: The difference from implementation scheme 1 is that a sealing member is sleeved on the outer side of the splicing rib, and the outer side of the splicing rib and the inner side wall of the groove clamp the sealing member.

[0086] Both of the above solutions do not require the provision of an additional structure for installing the sealing member, and have a good sealing effect and a relatively simple structure.

[0087] More specifically, in a preferred embodiment, the plug-in rib 111 is a barb, the bottom of the upper shell 11 is provided with a barb with a hook 1111 facing outward, the support portion 14 is provided with a groove 121 for inserting the barb at the connection with the lower shell 12, the outer side wall of the groove 121 is provided at the outer side of the barb, and the seal 15 is provided between the outer side wall of the groove 121 and the barb. By providing a barb with a hook 1111 facing outward at the bottom of the shell, and providing a groove 121 for inserting the barb at the connection with the lower shell 12, the radial limit between the upper shell 11 and the lower shell 12 is achieved, and the stability of the whole machine during operation is improved. At the same time, the outer side wall of the groove 121 is provided at the outer side of the barb, and the seal 15 is provided between the outer side wall of the groove 121 and the barb, so as to achieve the limit fixation of the seal 15. Specifically, the seal is a ring-shaped silicone rib.

[0088] refer to Figure 4 , the gap between the outer side of the hook portion 1111 of the barb and the inner side wall of the groove 121 is L2, and the value of the gap L2 is between 0mm and 0.5mm, so as to achieve a good interference seal between the seal 15 and the groove 121. When L2 is less than 0mm, a matching gap will be generated between the lower shell 12 and the upper shell 11, and the radial direction will not play a limiting role, and the flexible connection will fail; when the difference L0 is greater than 0.5mm, the lower shell 12 and the upper shell 11 will be difficult to assemble due to excessive interference.

[0089] More specifically, a gap L3 is provided between the side of the hook 1111 close to the support portion 14 and the inner side wall of the groove 121, and the gap L3 satisfies a range of 0 mm to 0.5 mm to avoid interference between the side of the hook 1111 close to the support portion 14 and the inner side wall of the groove 121. When the gap L3 is less than 0 mm, interference wear occurs between the side of the hook 1111 close to the support portion 14 and the inner side wall of the groove 121; when the gap L3 is greater than 0.5 mm, although interference between the side of the hook 1111 close to the support portion 14 and the inner side wall of the groove 121 is avoided, the radial dimension of the housing 1 is enlarged, which is not conducive to the miniaturization design of the whole machine.

[0090] In another embodiment, the bottom of the upper shell 11 is provided with a hook 1111 facing outward, and the support portion 14 is provided with a groove 121 for inserting the hook at the connection with the lower shell 12, and the outer side wall of the groove 121 is provided outside the hook, and the outer side wall of the groove 121 is provided separately from the hook. The outer side wall of the groove 121 is provided separately from the hook to avoid direct collision between the upper shell 11 and the lower shell 12 to generate collision noise.

[0091] In some embodiments of the present invention, reference Figure 1 A noise reduction chamber is provided between the outer side surface of the shell 1 and the glass cup 21, and the upper opening of the noise reduction chamber is sealed by the first shock-absorbing member 141, and the lower opening of the noise reduction chamber is sealed by the third shock-absorbing member 143 between the support portion and the connecting tube, so that the noise reduction chamber is a sealed chamber, so that the noise of beating food generated in the glass cup 21 and the working noise of the motor can be weakened by the noise reduction chamber and then transmitted to the outside world, thereby achieving a good noise reduction effect.

[0092] Specifically, a guide portion extending downwardly in an inclined manner is provided on the outer wall of the connecting tube 24, and the end of the guide portion extends to abut against the inner wall of the outer shell 1, and the end of the guide portion extends to abut against the inner wall of the outer shell, so as to divide the noise reduction chamber into a first noise reduction chamber 4 located above the guide portion, and a second noise reduction chamber 5 located below the guide portion. In other words, in this solution, the second noise reduction chamber 5 is arranged lower than the first noise reduction chamber 4 and the two are arranged separately, so that when water or steam enters the first noise reduction chamber 4 from between the base of the outer shell, it needs to pass through the second noise reduction chamber 5 first, which effectively prevents water and steam from remaining in the first noise reduction chamber 4, thereby affecting the visual effect of the glass 21 and improving the consumer's user experience. By providing a first noise reduction chamber 4 between the outer surface of the outer shell 1 and the glass cup 21, during the operation of the food processor, the crushing noise generated by the crushing device beating the food can be weakened by the first noise reduction chamber 4 and then transmitted to the outside, thereby achieving a good noise reduction effect. At the same time, a second noise reduction chamber 5 is formed in the gap between the upper surface of the support part 14 and the lower surface of the connecting tube 24 to reduce the noise generated at the rotating shaft 23 of the motor 25. The noise can be weakened by the second noise reduction chamber 5.

[0093] It should be noted that the guide portion includes a cantilever, and the cantilever is elastic and can flexibly abut against the inner wall of the shell 1, thereby solving the problem of difficulty in installation when the connecting tube and the shell have production errors.

[0094] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made according to the present invention are covered by the scope of the claims of the present invention and will not be listed one by one here.

Claims

1. A food processing machine with good shock absorption effect, characterized in that: The invention comprises a crushing assembly and a shell covering the outer side of the crushing assembly, wherein the crushing assembly comprises a glass cup, a heating plate sealedly mounted on the bottom of the glass cup, and a motor fixed to the heating plate, a rotating shaft driven by the motor passes through the heating plate and extends into the glass cup, and a crushing device mounted on the end of the rotating shaft is also arranged in the glass cup, a connecting tube for fastening the glass cup and the heating plate is sleeved on the outer side of the bottom of the glass cup, a first shock-absorbing member is arranged between the top of the shell and the outer wall of the glass cup, the shell comprises a base located at the bottom of the shell, a second shock-absorbing member is arranged between the base and the crushing assembly, a supporting portion protruding radially inward is arranged on the inner side wall of the shell, a third shock-absorbing member is arranged between the supporting portion and the connecting tube, and the first shock-absorbing member, the second shock-absorbing member and the third shock-absorbing member isolate the shell from the crushing assembly.

2. The food processor with good shock absorption effect according to claim 1, characterized in that: The connecting tube is provided with a step portion with a step surface facing downward, the supporting portion extends radially inward to be located below the step surface, and the supporting portion is supported by the step surface.

3. The food processor with good shock absorption effect according to claim 2, characterized in that: The third shock absorbing member comprises a transverse section located below the step surface and a vertical section extending vertically along the step portion, the transverse section is clamped by the upper surface of the support portion and the step surface, and the vertical section is clamped by the end surface of the support portion and the side surface of the step portion; or, The step surface is also provided with a limiting groove for limiting the third shock absorbing member.

4. The food processor with good shock absorption effect according to claim 1, characterized in that: The overlapping portion of the housing and the glass is transparent, and the upper surface of the third shock absorbing member is arranged not higher than the bottom surface of the glass; or, The portion of the outer side overlapping the glass is transparent, and the crushing device comprises a crushing knife, and the tip of the crushing knife is arranged not lower than the upper surface of the third shock absorbing member.

5. The food processor with good shock absorption effect according to claim 1, characterized in that: The base further comprises an air guide cover which is arranged on the outside of the motor, and the air guide cover is fixed on the heating plate, and the air guide cover is isolated from the heating plate by the second shock absorbing member.

6. The food processor with good shock absorption effect according to claim 5, characterized in that: The air guide cover supports the motor, the bottom surface of the heating plate is provided with a connecting column extending toward the base, the motor is provided with a motor bracket extending outward, the connecting column passes through the motor bracket and is fixed to the air guide cover, and the second shock absorber is mounted on the connecting column to isolate the connecting column, the motor bracket and the air guide cover.

7. The food processor with good shock absorption effect according to claim 1, characterized in that: The shell comprises an upper shell sleeved on the outside of the glass and a lower shell covered on the outside of the motor. The bottom of the upper shell is plug-fitted with the top of the lower shell and holds a sealing member.

8. The food processor with good shock absorption effect according to claim 7, characterized in that: The support portion is arranged on the lower shell, a groove with an upward opening is arranged at the connection between the support portion and the lower shell, a plugging rib which is plugged into and matched with the groove is arranged at the bottom of the upper shell, and a sealing member is sandwiched between the bottom surface of the plugging rib and the bottom surface of the groove; or, The support portion is arranged on the lower shell, a groove with an upward opening is arranged at the connection between the support portion and the lower shell, a plugging rib which is plugged into and matched with the groove is arranged at the bottom of the upper shell, a sealing member is sleeved on the outer side of the plugging rib, and the outer side of the plugging rib and the inner side wall of the groove clamp the sealing member; or, The support portion is disposed on the upper shell and / or the lower shell; or, The upper shell is a transparent shell.

9. The food processor with good shock absorption effect according to claim 1, characterized in that: A noise reduction cavity is provided between the shell and the outer side surface of the glass, the upper opening of the noise reduction cavity is sealed by the first shock absorbing member, and the lower opening of the noise reduction cavity is sealed by the third shock absorbing member.

10. The food processor with good shock absorption effect according to claim 9, characterized in that: A guide portion extending obliquely downward is provided on the outer wall of the connecting tube, the end of the guide portion extends to abut against the inner wall of the shell, and the guide portion divides the noise reduction chamber into a first noise reduction chamber and a second noise reduction chamber located below the first noise reduction chamber.

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