CN214964813U - Optimize food preparation machine of structure of making an uproar of falling - Google Patents

Abstract

The utility model discloses an optimize food preparation machine of structure of making an uproar falls, including built-in motor subassembly's host computer, install in the cup of host computer and the water tank of intercommunication cup, the host computer up end has the epicoele of axial extension's fixed wall in order to form the at least partial cup of holding, and the water tank is installed in the host computer around at least partial fixed wall. The utility model discloses including well fixed wall that sets up can be with the cup holding, produced noise in the food preparation machine course of work can be owing to set up the fixed wall in the cup periphery and form one deck sound-proof structure, and is further, sets up in the water tank of fixed wall periphery and forms another layer sound-proof structure, and this application utilizes multilayer sound-proof structure effectively to reduce the transmission of noise, and the user uses and experiences better.

Description

Optimize food preparation machine of structure of making an uproar of falling

Technical Field

The utility model relates to a food preparation machine technical field, concretely relates to optimize food preparation machine of structure of making an uproar falls.

Background

At present, food processors have been increasingly used, which mainly cut and crush food by a processing tool disposed at the bottom of an inner cavity of the food processor, so as to achieve a desired crushing degree of the food, and facilitate the food consumption of users.

The cup body of the food processing machine in the prior art is exposed outside, and in the working process, the noise generated by the high-speed rotation of the processing cutter set, the noise generated by the whipping of food materials and the noise generated by the collision of food material slurry and the inner wall of the cup body are directly transmitted to the outside, so that the use experience of a user is influenced.

Disclosure of Invention

In order to solve one or more technical problem among the prior art, or at least provide a profitable selection, the utility model provides a optimize food preparation machine who falls structure of making an uproar reduces by the inside direct noise that transmits to outside of processing cup subassembly, improves user's use and experiences.

The utility model discloses an optimize food preparation machine of structure of making an uproar falls, including built-in motor subassembly's host computer, install in the cup of host computer and the water tank of intercommunication cup, the host computer up end has the epicoele of axial extension's fixed wall in order to form the at least partial cup of holding, and the water tank is installed in the host computer around at least partial fixed wall.

The utility model discloses including well fixed wall that sets up can be with the cup holding, produced noise in the food preparation machine course of work can be owing to set up the fixed wall in the cup periphery and form one deck sound-proof structure, and is further, sets up in the water tank of fixed wall periphery and forms another layer sound-proof structure, and this application utilizes multilayer sound-proof structure effectively to reduce the transmission of noise, and the user uses and experiences better.

As a preferred technical scheme of the food processor with the optimized noise reduction structure, the water tank is arranged on the main machine around the fixed wall.

Because the water tank is encircleing the setting, its noise that can the separation and reduce cup inner chamber and produce transmits to the outside, has reduced the transmission of noise, has improved user's use and has experienced. And because the sound-proof wall encircles whole processing cup subassembly periphery, forms 360 degrees syllable-dividing effects, and the multilayer that the water tank formed with the fixed wall falls the sound-proof structure cooperation surrounding structure and has further improved the noise reduction effect.

As an optimized technical scheme of the food processor with the noise reduction structure, the water tank is detachably arranged on the host machine, and a limiting structure is arranged between the water tank and the host machine.

The utility model provides a water tank is removable part, and the user can be through taking off the water injection with the water tank in the use, installs again on the host computer after accomplishing the water injection, and this structure can be so that the more convenient use food preparation machine of user carries out operations such as slurrying. Can produce vibrations in the food preparation machine course of work, if lack spacingly between water tank and the host computer, can take place relative rotation or displacement in the use, further make the noise improve, this application makes water tank and host computer relatively fixed through setting up limit structure between water tank and host computer, can show noise abatement's production.

As an optimized technical scheme of the food processor with the noise reduction structure, the limiting structure is a positioning boss which is radially outward along the fixed wall, a positioning groove which is opposite to the positioning boss is arranged at the center of the water tank, and the positioning boss and the positioning groove form rotation limiting.

The utility model discloses a location boss and the positioning groove that radial deformation formed realize rotating spacingly, when installing the water tank on the host computer, can guide the installation by location boss and positioning groove, the installation effectiveness is higher.

As an optimized noise reduction structure of the food processor, the water tank is communicated with the cup body through the water inlet pipe, and a channel for accommodating the water inlet pipe is formed between the fixed wall and the cup body in the positioning boss.

When water in the water tank is drained into the cup body, if the water inlet pipe is located at a relatively high position, when water is added into an inner cavity of the cup body, the water flows into the cup body from the relatively high position and can wash the inner wall of the cup body, and therefore, a channel for accommodating the water inlet pipe formed inside the positioning boss can improve the cleaning effect and simultaneously enable the whole structure to be more compact and miniaturized.

As an optimal technical scheme of the food processor with the optimized noise reduction structure, the cup body is provided with a water inlet communicated with the water tank, and the ratio of the distance M from the water inlet to the cup mouth to the distance N from the water inlet to the cup bottom is 1: 4-1: 6.

If the ratio of the distance M between the water inlet and the cup body to the distance N between the water inlet and the cup bottom is less than 1:6, the water inlet is overhigh, the power is high when the water pump is adopted to pump water into the inner cavity of the cup body, and the generated noise is high; if the ratio of the distance M between the water inlet and the cup body to the distance N between the water inlet and the cup bottom is greater than 1:4, the water inlet is too low, and the inner wall of the cup body is not cleaned easily. The utility model discloses with the water inlet setting at the relative high position of cup inner chamber, when letting in washing water to the cup inner chamber by the water tank, can form the effect that erodees to the cup inner wall, reduce the adhering to of cup inner wall thick liquid sediment.

As an optimization and noise reduction structure of the food processor optimization technical scheme, the cup body is provided with a cup cover, a sealing ring is arranged between the cup body and the cup cover, and the cup cover and the inner surface of the fixed wall are screwed together to be in sealing and pressing connection with the cup opening.

When the cup cover is screwed with the fixed wall, the downward displacement of the cup cover enables the sealing ring between the cup body and the cup cover to be compressed to form sealing, and the cup body and the fixed wall are screwed to hold the cup body in a cavity, so that the noise transmission is reduced, and the sound insulation effect is improved.

As an optimized technical scheme of the food processor with the noise reduction structure, the main machine is also provided with a lower cavity for accommodating the motor assembly and an installation cavity for accommodating the slurry discharge valve, and at least part of the installation cavity is positioned below the water tank.

Because the water tank encircles the cup and installs on the host computer, partial installation cavity can reduce the host computer and arrange the radial space that thick liquid valve leads to and occupy the increase because of the holding below the water tank, sets up in the host computer outside for the installation cavity is radial evagination completely, and reducible space occupies, realizes the host computer miniaturization.

As an optimized technical scheme of the food processor with the noise reduction structure, the host machine is provided with an operating panel at the installation cavity, a control panel is further arranged in the installation cavity corresponding to the operating panel, and part of the installation cavity protrudes along the radial direction of the host machine to form a space for accommodating the control panel.

Because control panel and operating panel correspond the setting, should make operating panel form convex structure to ensure the convenient use operating panel of user, the utility model discloses well thick liquid valve of arranging all sets up in the installation cavity with the control panel, more does benefit to the compactization that realizes the structure.

As an optimized technical scheme of the food processor with the noise reduction structure, the control plate is obliquely arranged in the mounting cavity, so that the ratio of the radial projection size L1 of the mounting cavity to the outer diameter L2 of the main machine is 1: 8-1: 10.

The operating panel of current food preparation machine is mostly the protrusion setting, and the control panel sets up along with operating panel usually, and the utility model discloses set up the control panel along with operating panel slope in the installation intracavity, when guaranteeing the user operation convenience, the size of the radial evagination of reducible host computer does benefit to the complete machine miniaturization.

Drawings

Fig. 1 is a schematic structural diagram (1) of a food processor according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram (2) of a food processor according to an embodiment of the present invention.

Fig. 3 is a perspective view of a food processor according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of the host and the water tank in the embodiment shown in fig. 3.

Fig. 5 is a cross-sectional view of the embodiment shown in fig. 3 and 4.

Fig. 6 is a schematic structural diagram (3) of a food processor according to an embodiment of the present invention.

Fig. 7 is a cross-sectional view of the embodiment shown in fig. 6.

Fig. 8 is a schematic structural diagram (4) of a food processor according to an embodiment of the present invention.

Fig. 9 is a schematic diagram of the host and the water tank in the embodiment shown in fig. 8.

FIG. 10 is a diagram illustrating a structure of the host computer in the embodiment shown in FIG. 8.

Fig. 11 is a cross-sectional view of the embodiment shown in fig. 8.

Fig. 12 is a partially enlarged view of the embodiment shown in fig. 11 at a.

Fig. 13 is a schematic structural diagram (5) of a food processor according to an embodiment of the present invention.

Fig. 14 is a cross-sectional view of the embodiment shown in fig. 13.

Fig. 15 is a partially enlarged view of the embodiment shown in fig. 14 at B.

FIG. 16 is a schematic view of the structure of the manual valve in the embodiment shown in FIG. 13.

Fig. 17 is a schematic structural diagram of a manual valve according to an embodiment of the present invention.

Fig. 18 is a schematic view of the food processor according to an embodiment of the present invention in a disassembled state (6).

Fig. 19 is a schematic structural diagram of the host in the embodiment shown in fig. 18.

Fig. 20 is a schematic view of the food processor in an embodiment of the present invention in a disassembled state (7).

Fig. 21 is a schematic structural view of the water tank in the embodiment shown in fig. 18.

Fig. 22 is a cross-sectional view of the embodiment of fig. 18.

Fig. 23 is a schematic view of a food processor according to an embodiment of the present invention in a disassembled state (8).

Fig. 24 is a cross-sectional view of the embodiment of fig. 23.

Fig. 25 is a partial enlarged view of the embodiment shown in fig. 24 at C.

Reference numerals:

the main engine 1, 101 a first liquid flow control part, 102 a sound insulation wall, 1021 a sound insulation cavity, 103 a fixed wall, 1031 an upper cavity, 1032 a positioning boss, 104 a water pump, 105 a manual valve, 1051 a valve cover, 1052 a bolt, 1053 a rotating shaft, 1054 a sliding sealing element, 1055 a handle part, 106 a groove, 107 a water guide rod, 108 a slurry outlet, 109 a second liquid flow control part, 110 a convex column, 111 a surrounding edge, 112 a motor component, 113 a lower cavity, 114 a slurry discharge valve, 115 a mounting cavity, 116 an operation panel, 117 a control panel, 118 a first channel, 119 a second channel, 120 a limiting bulge, 2 a cup body, 201 a water inlet, 202 a slurry discharge pipe, 203 a cup cover, 3 a water tank, 301 a water outlet, 302 a void avoiding part, 303 a one-way valve, 3031 a support, 3032 a reset spring, 3033 a sealing ring, 304 a positioning groove, 305 a second damping pad, 306 a limiting groove, 307 a box body, 308 a box cover, 309 a water filling port, and 4 a slurry receiving cup.

Detailed Description

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

As shown in fig. 8-11, the utility model discloses an optimize food preparation machine of structure of making an uproar that falls in an embodiment discloses, including built-in motor subassembly 112 host computer 1, install in the cup 2 of host computer 1 and the water tank 3 of intercommunication cup 2, host computer 1 upper end has axially extended fixed wall 103 in order to form the upper chamber 1031 of holding at least partial cup 2, and water tank 3 is installed in host computer 1 around at least partial fixed wall 103, can set up water pump 104 in water tank 3 and go into in the cup 2. The upper chamber 1031 formed by the fixing wall 103 can accommodate the cup body 2 therein, the upper chamber 1031 forms a preliminary sound insulation structure, and noise generated during the working process of the food processor can be reduced because the fixing wall 103 arranged at the periphery of the cup body 2 forms a layer of sound insulation structure. Further, set up in water tank 3 of fixed wall 103 periphery and form another layer sound-proof structure, the noise that food preparation machine produced need loop through the epicoele 1031, the water tank 3 inside wall, the water tank 3 inner chamber that fixed wall 103 formed, the water tank 3 lateral wall transmits to the outside to the multilayer sound-proof structure that this formed can effectively reduce the noise, realizes good noise reduction.

As shown in fig. 1, the utility model discloses a food processor of optimizing water inlet structure in an embodiment, including host computer 1, cup 2 that is equipped with water inlet 201 and water tank 3 that is equipped with delivery port 301. When pulping is carried out, pulping water and cleaning water sequentially pass through the water outlet 301 of the water tank 3 and the water inlet 201 of the cup body 2 to enter the inner cavity of the cup body 2. The water tank 3 is detachably installed on the host 1 so as to take down the water tank 3 when water is required to be filled into the water tank 3, and the water tank is installed on the host 1 again after water filling is completed. The water tank 3 center is equipped with and keeps away empty portion 302 for cup 2, and water tank 3 can center on cup 2 inside, is carrying out the food preparation machine in-process, and the cup 2 is inside because the high-speed noise that rotates the production of processing knife tackle, the noise that the material produced, the material thick liquid of eating and the produced noise of cup 2 inner wall collision can both form certain isolation effect, can reduce the produced noise transmission of food preparation machine during operation, effectively improve user's use experience.

The further delivery port 301 that sets up in water tank 3 bottom of this embodiment, and delivery port 301 communicates water inlet 201 through check valve 303, because water tank 3 sets up the upper end at host computer 1, when water tank 3 was installed on host computer 1, the check valve 303 atress of the delivery port 301 department of water tank 3 bottom and the water inlet 201 of intercommunication cup 2. The set position of delivery port 301 flushes the set position in water inlet 201 to can discharge the water in the water tank 3 is whole when 3 drainage of water tank, and if the set position that sets up delivery port 301 is less than the set position of water inlet 201, after 3 drainage of water tank reached certain water level, 3 inner chambers of water tank and 2 inner chambers of cup formed the linker principle, can't discharge remaining water into. A first liquid flow control unit 101 for switching the on/off state is provided between the water outlet 301 and the water inlet 201. The first liquid flow control part 101 is in a normally closed state between the water outlet 301 and the water inlet 201, and the water in the water tank 3 is blocked by the first liquid flow control part 101 and cannot enter the inner cavity of the cup body 2. When food processing is required, the first liquid flow control part 101 is switched to enable the water outlet 301 and the water inlet 201 to be communicated, water in the water tank 3 can enter the inner cavity of the cup body 2 from the water tank 3 under the action of gravity to be used for pulping or cleaning, due to the fact that water is fed by gravity, elements such as the water pump 104 do not need to be additionally arranged inside the main machine 1, and no working noise exists during water feeding.

It should be noted that, relative to the position where the water outlet 301 of the water tank 3 is flush with the position where the water inlet 201 is arranged, in one embodiment, the position where the water outlet 301 of the water tank 3 is arranged is higher than the position where the water inlet 201 is arranged, so as to more reliably ensure that all water in the water tank 3 can be discharged into the cup body 2.

As shown in fig. 2-5, the utility model discloses an optimize food preparation machine of structure of making an uproar that falls in an embodiment discloses, including host computer 1, install in host computer 1's processing cup subassembly, host computer 1 is equipped with the sound-proof wall 102 of protrusion in host computer 1 up end, and sound-proof wall 102 sets up along the periphery of at least partial processing cup subassembly, and sound-proof wall 102 can encircle the processing cup subassembly for the noise that produces in the processing cup subassembly can both be obstructed, avoids direct transmission to the outside, and user experience is better. The utility model discloses in, sound-proof wall 102 sets up hollow sound-proof chamber 1021, carrying out the food preparation machine in-process, the inside noise that produces owing to the high-speed rotation of processing knife tackle of cup 2, the noise that the material produced is eaten in the whipping, all can consequently pierce through the inner wall of sound-proof wall 102 when eating the outside transmission of the produced noise of material thick liquid and the collision of cup 2 inner walls, sound-proof chamber 1021, the outside transmission of outer wall of sound-proof wall 102, because the noise transmission that the transmission medium does not only lead to attenuates gradually, improve the noise control effect that gives sound insulation.

This embodiment utilizes sound-proof wall 102 to surround the processing cup subassembly, has hindered the outside transmission of the noise in the cup 2 all-roundly, and the cavity sound insulating cavity 1021 of formation further forms the multilayer and falls the structure of making an uproar, improves the noise reduction effect.

As shown in fig. 13-15, the utility model discloses a optimize food preparation machine who goes out thick liquid structure in an embodiment, including host computer 1, install in the cup 2 of host computer 1 and the water tank 3 of intercommunication cup 2, water tank 3 sets up in host computer 1 up end, can set up water pump 104 and go into in the cup 2 with water pump 104 in the water tank 3. The cup body 2 is provided with a slurry discharge pipe 202, the food processor also comprises a manual valve 105, the manual valve 105 has a first state and a second state, in the first state, the manual valve 105 seals the slurry discharge pipe 202 to isolate the inner cavity of the cup body 2 from the outside, in the second state, the manual valve 105 conducts the slurry discharge pipe 202 to communicate the inner cavity of the cup body 2 with the outside. In the pulping process, a user can switch the manual valve 105 to the first state, so that the pulp discharge pipe 202 is blocked, and food materials and water which are not sufficiently pulped are prevented from flowing out along the pulp discharge pipe 202. When the slurry discharging requirement exists, the user can switch the manual valve 105 to the second state, so that the slurry discharging pipe 202 is conducted, and the prepared slurry can flow out of the slurry discharging pipe 202 to the outside. The manual valve 105 is adopted to perform the slurry discharge control, so that the cost is lower, the manual valve 105 does not have noise during working, and the slurry discharge is quieter. The user can manually control the slurry discharge time through the manual valve 105, further control the slurry discharge amount, and the slurry discharge reliability is better after long-term use. In addition, due to the adoption of manual slurry discharging, if a user needs to replace the slurry receiving cup 4 in the slurry receiving process, the manual valve 105 can be switched to the first state, and the manual valve 105 is switched to the second state after the slurry receiving cup 4 is replaced, so that the problem of slurry dripping is avoided, and the cleanness of the whole machine, the slurry receiving cup 4 and a table top is kept.

If fig. 23, fig. 24, the utility model discloses an optimize out food preparation machine of thick liquid structure in an embodiment, including host computer 1, install in the cup 2 of host computer 1 and the water tank 3 that communicates with cup 2, can set up in water pump 104 goes into cup 2 with the water pump 104 in the water tank 3, water tank 3 installs in host computer 1 around cup 2 detachable, make the noise that produces in the cup 2 can both be kept apart, and be annotated with slurrying water or washing water in the water tank 3, multilayer sound-proof structure has been formed, avoid direct transmission to the outside, play the effect of making an uproar, user's use experience is better. This embodiment is equipped with the recess 106 of holding at least some water tank 3 at host computer 1 up end, and water tank 3 is the formula of sinking and installs in host computer 1 recess 106, and recess 106 forms circuitous passageway of making an uproar with the clearance of water tank 3, avoids the direct biography outward of noise, and for the through type structure among the prior art, the noise is passed outward and need just can be transmitted to the outside through the passageway multilayer reflection of making an uproar that falls, more does benefit to and improves the noise reduction effect.

As fig. 1, fig. 2, the utility model discloses an optimize food preparation machine of noise reduction effect in an embodiment, including host computer 1, install in the cup 2 of host computer 1 and the water tank 3 of intercommunication cup 2, cup 2 has the process chamber, and water tank 3 has the water storage chamber, can set up water pump 104 and go into the process intracavity with the water pump 104 in the water storage chamber. The water tank 3 is arranged at the upper end of the main machine 1 around at least part of the cup body 2, and the ratio of the total weight M1 of materials and pulping water in the processing cavity to the weight M2 of cleaning water reserved in the water storage cavity is 1: 1.2-1: 0.8 in the pulping state of the food processing machine.

The utility model discloses with 3 detachable settings of water tank in 2 peripheries of cup for the noise that produces in the cup 2 can both be by the separation, and has slurrying water or wash the water in the water tank 3, has formed multilayer sound-proof structure, avoids directly transmitting to the outside, plays the effect of making an uproar, and user's use is experienced better. Simultaneously, because the utility model discloses in having injectd the slurrying in-process, the ratio of the total weight M1 of the material of cup 2 processing intracavity and slurrying water and the weight M2 of the water storage intracavity reservation washing water is 1:1.2 ~ 1:0.8, makes the weight of cup 2 and water tank 3 be approximate weight in the slurrying process, has ensured the balance of two cavities, reduces the resonance noise that leads to because of unbalanced weight, realizes better noise reduction effect.

Preferably, in the pulping state of the food processor, the ratio of the total weight M1 of the materials and the pulping water in the processing cavity of the cup body 2 to the weight M2 of the reserved cleaning water in the water storage cavity is 1: 1-1: 0.8. If the ratio of the total weight M1 of the materials and the pulping water in the processing cavity to the weight M2 of the cleaning water reserved in the water storage cavity is more than 1:0.8, the difference between the total weight of the processing cavity and the total weight of the cleaning water reserved in the water tank 3 is too large, and resonance noise is easy to generate; if the ratio of the total weight M1 of the materials and the pulping water in the processing cavity to the weight M2 of the cleaning water reserved in the water storage cavity is less than 1:1, the weight of the water storage cavity positioned outside is larger than that of the processing cavity positioned inside, which is not beneficial to keeping balance. According to the pulping device, the ratio of the total weight M1 of materials and pulping water in the processing cavity to the weight M2 of cleaning water reserved in the water storage cavity is limited to 1: 1-1: 0.8, pulping vibration noise is reduced, meanwhile, the influence of the centrifugal force of the pulp in the processing cavity on the stability of the whole machine is reduced due to the fact that the weight of the processing cavity located inside is larger than that of the water storage cavity located outside, and the relative balance of the two cavities is kept.

More preferably, in the pulping state of the food processor, the ratio of the total weight M1 of the materials and the pulping water in the processing cavity of the cup body 2 to the weight M2 of the reserved cleaning water in the water storage cavity is 1:1. That is, if the total weight M1 of the materials and the pulping water in the processing cavity of the cup body 2 is 800g, the weight M2 of the cleaning water reserved in the water storage cavity is also 800 g. It can be understood that, in the actual pulping process, because the pulping amount required by the user is different or the metering is inconvenient, the weight of the added food material and the added water in the water tank 3 cannot be accurately limited to the ratio of M1 to M2 being 1:1, and a certain weight relationship adjustment is allowed, that is, if the total weight M1 of the material in the processing cavity of the cup body 2 and the pulping water is 1000g, the weight M2 of the cleaning water reserved in the water storage cavity is allowed to be 800g, and the weight of the cup body 2 and the water tank 3 is approximate weight in the pulping process, so that the resonance noise caused by the unbalanced weight is reduced, and a better noise reduction effect is realized.

Referring to fig. 1 and 2, in one embodiment, a water guide rod 107 is disposed on an upper end surface of the main body 1, and when the water tank 3 is mounted on the upper end surface of the main body 1, under the influence of self gravity, the check valve 303 is pressed against the water guide rod 107, and the check valve 303 is jacked up by using the reaction force of the water guide rod 107, so that the water discharge of the water tank 3 is opened. The one-way valve 303 has the advantages that the water tank 3 is convenient to install, the one-way valve 303 can realize automatic water feeding under stress, and the structure is simple and reliable. Specifically, the check valve 303 includes a support 3031, a return spring 3032 sleeved on the support 3031, and a sealing ring 3033, wherein the return spring 3032 acts on the support 3031 to press the sealing ring 3033 to the water tank 3 in a sealing manner.

Referring to fig. 1, in one embodiment, the first liquid flow control portion 101 is a multi-way directional valve, and the food processor further includes a slurry outlet 108 communicating with the inner cavity of the cup body 2, and the multi-way directional valve is capable of switching the on/off states of the water outlet 301 and the water inlet 201 and the on/off states of the slurry outlet 108 and the inner cavity of the cup body 2. Specifically, the multi-way reversing valve can adopt a rotary valve with two outlets, one outlet is communicated with the water inlet 201 of the cup body 2, the other outlet is communicated with the slurry outlet 108, the multi-way reversing valve has three gears, the first gear is communicated with the water outlet 301 of the water tank 3 and the water inlet 201 of the cup body 2, the second gear is communicated with the water outlet 301 of the water tank 3 and the slurry outlet 108, and the third gear is not used for draining water for blocking the gears. The multi-way reversing valve can effectively simplify the internal structure of the main machine 1, and when the water in the water tank 3 is not needed, the multi-way reversing valve is in a blocking gear position, so that the water in the water tank 3 cannot enter the inner cavity of the cup body 2; when water in the water tank 3 is needed, the multi-way reversing valve is in a conducting state between the water outlet 301 and the water inlet 201, meanwhile, the multi-way reversing valve is in a closed state between the cup body 2 and the slurry outlet 108, the water in the water tank 3 is discharged into the inner cavity of the cup body 2 under the action of gravity to be pulped or cleaned, and the water or slurry in the inner cavity of the cup body 2 cannot be discharged from the slurry outlet 108; after pulping is finished, the multi-way reversing valve is in a conducting state between the pulp outlet 108 and the inner cavity of the cup body 2, and pulp or cleaning water can be discharged from the pulp outlet 108. Multiple functions such as adding pulping water, adding cleaning water, controlling slurry discharge and the like are realized through a multi-way reversing valve, the structural complexity of the inside of the main machine 1 is effectively reduced, the miniaturization of the whole machine is realized, the occupied space is reduced, and the storage is more facilitated.

Referring to fig. 2, in one embodiment, the food processor further includes a slurry outlet 108 communicating with the inner cavity of the cup body 2, the slurry outlet 108 and the inner cavity of the cup body 2 are provided with a second flow control part 109, and the first flow control part 101 and the second flow control part 109 are both normally closed valves. Unlike the previous embodiments, the previous embodiments use one multi-way directional valve to realize the opening and closing control of multiple paths, and the present embodiment uses multiple normally-closed valves to realize the independent control of each path. The first flow control part 101 and the second flow control part 109 are provided to supply water into the inner cavity of the cup body 2 and discharge slurry to the outside, respectively. Because first liquid flow control portion 101 mainly used is intake, consequently can set up first liquid flow control portion 101 and be the normally closed valve, because the utility model discloses a self gravity of utilization water discharges into 2 inner chambers of cup from water tank 3, consequently, when adopting the normally closed valve as first liquid flow control portion 101, can avoid the unexpected intake of 2 inner chambers of cup on the one hand, and on the other hand can reduce complete machine construction cost for the switching-over valve. In the slurry discharging process, the second flow control part 109 is used for performing slurry discharging and flow blocking, and the valve body is adjusted to be communicated with the inner cavity of the cup body 2 from the slurry discharging port 108 only when slurry discharging is needed. The control logic that the valve body realizes intaking and arrange thick liquid is independently set up respectively is simpler, and can not produce the influence to other passageways when arbitrary valve body breaks down, and product reliability is higher. It is understood that the first liquid flow control part 101 and the second liquid flow control part 109 may be provided as a reversing valve in whole or in part, and the structure and the installation position thereof are consistent with those of a normally closed valve, and will not be described herein again.

Referring to fig. 1 and 2, in one embodiment, the water outlet 301 is located at a position higher than or equal to the maximum washing water level of the inner cavity of the cup body 2. If the height of the water outlet 301 of the water tank 3 is too low, when water enters, the water level in the water tank 3 gradually drops, the water level in the inner cavity of the cup body 2 gradually rises to be at the same height as the water level in the water tank 3, and the water in the water tank 3 cannot enter continuously. The water level of the water outlet 301 is higher than or equal to the maximum cleaning water level, so that the water in the water tank 3 can be completely discharged into the inner cavity of the cup body 2 under the action of gravity. In addition, because the slurrying in-process can utilize components such as flowmeter record to get into the volume of the water of 2 inner chambers of cup to the finished water content of accurate control slurrying, if 3 delivery ports 301 of water tank are less than the height of maximum washing water level, then under the prerequisite that the flowmeter detected the inefficacy, the water in 3 water tanks can all get into 2 inner chambers of cup and spill over, the condition that can effectively avoid overflowing in this application takes place to take place to spill over

In one embodiment, the food processor further comprises a timer (not shown) for measuring the time during which the water outlet 301 is in communication with the water inlet 201, and the inner diameter of the pipe between the water outlet 301 and the water inlet 201 is a fixed value. Specifically, the timer may be implemented by setting a chip with embedded clock frequency on the control circuit board. The pipeline between the water outlet 301 and the water inlet 201 is a sizing pipe, namely the water quantity flowing through the pipeline is consistent in unit time, according to the principle, when water is fed by using the gravity action without a pump, the purpose of controlling the water inlet quantity can be achieved by controlling the water inlet time,

it is understood that, in an embodiment, the control of the water inflow may also be directly implemented by a flow meter (not shown in the figure), which is disposed on the pipeline between the water inlet 201 and the water outlet 301, and the detection result using the flow meter is more accurate and reliable.

Referring to fig. 3, in one embodiment, the sound-proof wall 102 is disposed around the entire periphery of the processing cup assembly, and the sound-proof wall 102 can obstruct the noise generated in the inner cavity of the cup body 2 from being transmitted to the outside, thereby improving the user experience. And because the sound-proof wall 102 surrounds the periphery of the whole processing cup assembly, a sound-proof effect of 360 degrees is formed, and the sound-proof and noise-reducing effects are further improved. In this embodiment, the inner diameter of the sound-insulating wall 102 is larger than the outer diameter of the cup body 2, so as to prevent noise caused by relative vibration between the cup body 2 and the sound-insulating wall 102.

Further, in one embodiment, the sound insulation cavity 1021 is a vacuum cavity, the sound insulation wall 102 forms a vacuum interlayer at the vacuum cavity, the sound insulation cavity 1021 does not have a sound transmission medium, noise generated by processing of the processing cup assembly due to the processing of the food material cannot be transmitted outwards through the sound insulation cavity 1021, and a better noise reduction effect is achieved.

In one embodiment, sound-deadening chamber 1021 is filled with a sound-deadening medium. The sound insulation medium can be air, and sound insulation chamber 1021 forms the cavity, and the outside noise of transmitting of processing cup inner chamber need pass through cup 2, sound insulation wall 102 inner wall, cavity, sound insulation wall 102 outer wall transmission to the outside in proper order. The sound insulation medium can also be water, the sound insulation cavity 1021 of the sound insulation wall 102 is formed into a water storage cavity, and the noise transmitted outside by the processing cavity needs to be transmitted to the outside through the cup body 2, the inner wall of the sound insulation wall 102, the water storage cavity and the outer wall of the sound insulation wall 102 in sequence. The transmission of noise generated by processing food materials in the processing cup assembly can be reduced by filling the sound-insulation junction sound-insulation medium, so that a better noise reduction effect is realized.

Referring to fig. 5, in one embodiment, the ratio of the thickness D of the sound barrier wall 102 to the maximum radius R of the interior cavity of the machined cup assembly is 1: 2. Preferably, the sound-insulating wall 102 has a thickness D of 50mm and the maximum radius R of the interior cavity of the machined cup assembly is 100 mm. In one embodiment, the sound-insulating wall 102 has a thickness D of 40mm and the maximum radius R of the interior cavity of the machined cup assembly is 80 mm. It will be appreciated that the ratio of the thickness D of the sound-insulating wall 102 to the maximum radius R of the interior of the tooling cup assembly can also be set to be 1: 1-1: 3 to satisfy the sound insulation effect within various size parameter ranges. As in one embodiment, the sound-insulating wall 102 is provided with a thickness D of 50mm and the maximum radius R of the interior of the processing cup assembly is 120mm, or the sound-insulating wall 102 is provided with a thickness D of 60mm and the maximum radius R of the interior of the processing cup assembly is 150 mm. The utility model discloses a size relation between the biggest radius of reasonable restriction sound-proof wall 102 and processing cup subassembly inner chamber can be when guaranteeing processing cup subassembly pulping volume, is showing and is improving noise reduction effect.

Referring to fig. 5, in one embodiment, the food processor further includes a water tank 3 installed in the main machine 1, the food processor is provided with the water tank 3 to meet diversified use requirements of users, the water tank 3 can be used for adding pulping water and cleaning water to the inner cavity of the processing cup assembly, manual water adding by the users is not needed, and the use is more convenient. The utility model discloses a water tank 3 has utilized the inside water injection of water tank 3 as the medium that gives sound insulation in order to form sound-proof wall 102 along processing cup subassembly periphery setting, can simplify the structure, realizes that the complete machine is miniaturized.

Further, 1 up end of host computer sets up to leveling the surface, and 2 partial protrusions of cup should level the surface, and 3 detachable installations in this leveling the surface of water tank, and it is spacing with 3 cooperations of water tank that leveling the surface and setting up projection 110 to, leveling the surface still is equipped with the mouth of a river that is connected to 2 inner chambers of cup, and when water tank 3 was installed on host computer 1, utilize projection 110 to realize that water tank 3 is for the counterpoint installation of host computer 1 in mouth of a river department. It can be understood that, this embodiment does not specifically limit the appearance of water tank 3, water tank 3 can establish the annular structure in cup 2 periphery for the cover, also can set up according to the shape of host computer 1 up end, if host computer 1 up end is the rounded rectangle, then water tank 3 also is the rounded rectangle structure after dodging host computer 1 up end's operating panel 116, for annular water tank 3, the rounded rectangle structure can hold more water, in order to satisfy the slurrying demand, and if water tank 3 aligns at the vertical projection direction with host computer 1 edge, can make food preparation machine's wholeness feel better.

In one embodiment, the height of the sound-proof wall 102 is higher than or flush with the upper end face of the processing cup assembly, so that the sound-proof wall 102 can surround and wrap the whole processing cup assembly in the circumferential direction, and under the action of the sound-proof wall 102, the noise generated inside the processing cup assembly is transmitted outwards from the circumferential direction less, which is more beneficial to improving the noise reduction effect.

In one embodiment, the water tank 3 is detachably connected to the host 1, and a first shock pad (not shown) is disposed between the water tank 3 and the host 1. Because the water tank 3 is a detachable part, a user can take the water tank 3 off for water injection in the using process and install the water tank on the main machine 1 again after the water injection is completed, and the structure can enable the user to use the food processor more conveniently for operations such as pulping. Can produce vibrations in the food preparation machine course of work to make water tank 3 and host computer 1 bump and produce the noise, set up the first shock pad between water tank 3 and host computer 1 and can reduce produced noise, the produced syllable-dividing effect of cooperation water tank 3 further improves the noise reduction effect.

As shown in fig. 6 and 7, preferably, a surrounding edge 111 capable of surrounding the water tank 3 is axially extended from the upper end surface of the main unit 1, the height of the surrounding edge 111 is H1, the height of the water tank 3 is H2, H1 is less than H2, and when the water tank 3 is installed, the surrounding edge 111 can play a role in guiding alignment for the water tank 3, so that better matching installation is realized, and a user can conveniently perform installation operation.

In one embodiment, the main body 1 is provided with a motor assembly 112 therein, and the sound insulation wall 102 includes an upper wall disposed at the outer periphery of the processing cup assembly and a lower wall (not shown) disposed at the outer periphery of the motor assembly 112. The utility model provides a sound-proof wall 102 extends respectively from top to bottom and can be used for cup 2 and the sound-proof structure of motor, and wherein, the upward extension of host computer 1 up end forms and is annular upper wall, and host computer 1 up end downwardly extending forms and is annular lower wall. The upper wall of the sound insulation wall 102 is arranged at the periphery of the processing cup assembly, so that noise generated by the stirred food materials and the food materials colliding with the inner wall of the processing cup assembly is isolated, and noise reduction at the upper end is realized; the lower wall of the sound insulation wall 102 is arranged at the lower periphery of the motor assembly 112, so that noise generated by high-speed rotation of the motor assembly 112 can be isolated, noise reduction at the lower end is further realized, and sound insulation and noise reduction effects are better realized.

It is understood that, in combination with the foregoing embodiment, the sound-insulating wall 102 is formed by the water tank 3, the water tank 3 may be configured to have an upper portion and a lower portion, the upper portion is disposed around the cup body 2, the lower portion is disposed around the motor, and the upper portion and the lower portion are welded, integrally formed, or sealed and screwed together to form an integrated cavity, which is used for accommodating the slurrying water and the cleaning water and uses the water as a sound-insulating medium.

Preferably, the lowest position of the lower wall extending into the main body 1 is lower than or flush with the lowest position of the motor assembly 112, the lower wall blocks noise generated in the working process of the motor, most of the noise can only be transmitted out from the lower part of the motor, and a better noise reduction effect is realized.

Referring to fig. 8, in one embodiment, the water tank 3 is mounted to the main body 1 around the fixing wall 103, the water tank 3 has an annular structure as a whole, and the main body 1 and the water tank 3 are aligned in a circular structure in vertical projection. Because water tank 3 is and encircles the setting, it can the separation and reduce the produced noise transmission of 2 inner chambers of cup to the outside, has reduced the transmission of noise, has improved user's use and has experienced. And because the sound-proof wall 102 encircles the whole processing cup assembly periphery, forms 360 degrees of sound-proof effect, and the multilayer noise reduction sound-proof structure cooperation encircling structure that water tank 3 and fixed wall 103 formed has further improved the noise reduction effect.

Referring to fig. 9 and 10, in one embodiment, the water tank 3 is detachably mounted on the main unit 1, and a limiting structure is disposed between the water tank 3 and the main unit 1. The water tank 3 is taken as a detachable part, a user can take the water tank 3 off for water injection in the using process and install the water tank on the main machine 1 again after the water injection is completed, and the structure can enable the user to use the food processing machine more conveniently for operations such as pulping. Can produce vibrations in the food preparation machine course of work, if lack spacingly between water tank 3 and the host computer 1, can take place relative rotation or displacement in the use, further make the noise improve, this application makes water tank 3 and host computer 1 relatively fixed through setting up limit structure between water tank 3 and host computer 1, can show the production of noise abatement.

Specifically, the limiting structure is a positioning boss 1032 radially outward along the fixed wall 103, the center of the water tank 3 is provided with a positioning groove 304 opposite to the positioning boss 1032, and the positioning boss 1032 and the positioning groove 304 form a rotation limit. The horizontal section of the positioning boss 1032 is partially circular, so that when the water tank 3 and the main unit 1 are installed, the positioning boss 1032 and the positioning groove 304 form a guide, and the installation efficiency is improved.

More specifically, the height of the positioning boss 1032 is the same as the height of the fixing wall 103, and the height of the fixing wall 103 can at least cover the entire cup body 2. The positioning boss 1032 can be a thin-wall structure formed by extending the fixing wall 103, the water tank 3 is communicated with the cup body 2 through the water inlet pipe, and a channel for accommodating the water inlet pipe is formed between the fixing wall 103 and the cup body 2 in the positioning boss 1032. When water in the water tank 3 is drained into the cup body 2, if the water inlet pipe is located at a relatively high position, when water is added into the cup body 2, the water flows into the cup body 2 from the relatively high position and can wash away the inner wall of the cup body 2, so that a channel for accommodating the water inlet pipe formed inside the positioning boss 1032 can improve the cleaning effect, and the whole structure is more compact and miniaturized. Preferably, the water inlet 201 is oriented in a direction along the inner wall of the cup body 2 to wash away the sludge attached to the inner wall of the cup body 2 by forming a vortex by discharging water into the cup body 2.

As shown in fig. 11, further, the cup body 2 is provided with a water inlet 201 communicated with the water tank 3, and the ratio of the distance M from the water inlet 201 to the cup rim to the distance N from the water inlet 201 to the cup bottom is 1: 4-1: 6. if the ratio of the distance M between the water inlet 201 and the cup body 2 to the distance N between the water inlet 201 and the cup body 2 is less than 1:6, the water inlet 201 is too high, the power is high when the water pump 104 is adopted to pump water into the cup body 2, and the generated noise is high; if the ratio of the distance M between the water inlet 201 and the cup body 2 to the distance N between the water inlet 201 and the cup bottom is greater than 1:4, the water inlet 201 is too low, the pressure of water flowing into the cup body 2 is too low, the washing force is small, and the inner wall of the cup body 2 is not cleaned easily.

Preferably, the ratio of the distance M from the water inlet 201 to the cup rim to the distance N from the water inlet 201 to the cup bottom is 1:5, that is, if the distance M from the water inlet 201 to the cup rim is 20mm, the distance N from the water inlet 201 to the cup bottom is 100 mm. When the distance M between the water inlet 201 and the cup mouth is 20mm, the distance N between the water inlet 201 and the cup bottom is 80mm, or when the distance M between the water inlet 201 and the cup mouth is 30mm, the distance N between the water inlet 201 and the cup bottom is 120mm, or when the distance M between the water inlet 201 and the cup mouth is 20mm, the distance N between the water inlet 201 and the cup bottom is 120 mm. This embodiment sets up water inlet 201 at 2 relative high-order of cup inner chambers, when letting in to 2 inner chambers of cup wash water by water tank 3, can form the effect of erodeing to 2 inner walls of cup, reduces the adhering to of 2 inner walls of cup thick liquid sediment.

Referring to fig. 12, in one embodiment, the cup 2 is provided with a lid 203, a sealing ring is arranged between the cup 2 and the lid 203, and the lid 203 is screwed with the inner surface of the fixed wall 103 to be in sealing pressure joint with the cup mouth. Specifically, the periphery of the cup cover 203 is provided with a plurality of rotary fasteners (preferably four rotary fasteners), the inner surface of the fixed wall 103 is provided with fastening grooves corresponding to the number of the rotary fasteners, and the rotary fasteners are clamped into the fastening grooves in the process of screwing the cup cover 203 and the fixed wall 103 together, so that the cup cover 203 and the fixed wall 103 are locked. Cup 2 sets up in the cavity that fixed wall 103 encloses, and when bowl cover 203 and fixed wall 103 screwed, thereby bowl cover 203 downward displacement realizes the crimping to the sealing washer between cup 2 and the bowl cover 203, and cup 2 closes with fixed wall 103 soon can be with cup 2 holding in a cavity, and noise reduction transmits, improves the effect that gives sound insulation.

As shown in fig. 11, in one embodiment, the main body 1 further has a lower cavity 113 for accommodating the motor assembly 112 and a mounting cavity 115 for accommodating the slurry discharge valve 114, and at least a portion of the mounting cavity 115 is located below the water tank 3. It will be appreciated that the lower cavity 113 is used for mounting the water pump 104, the heating assembly and other components besides the motor assembly 112, the mounting cavity 115 is arranged to protrude radially from the lower cavity 113, and the mounting cavity 115 is arranged near the bottom of the cup body 2 because the mounting cavity 115 is used for mounting the slurry discharge valve 114. The cup body 2 can be further arranged to be partially sunk inside the main machine 1 so as to prolong the transmission path of noise. Because the water tank 3 encircles the cup 2 and installs on host computer 1, partial installation cavity 115 can reduce the host computer 1 and arrange the radial space that thick liquid valve 114 leads to and occupy the increase in the water tank 3 below, set up in the host computer 1 outside for installation cavity 115 is radial evagination completely, and reducible space occupies, realizes that host computer 1 is miniaturized.

Further, the main body 1 is provided with an operation panel 116 at the installation cavity 115, and the operation panel 116 is provided on an outer surface of the main body 1, so that a user can control the food processor to implement various processing functions through the operation panel 116. A control board 117 is further disposed in the mounting cavity 115 corresponding to the operation panel 116, the control board 117 is a circuit board embedded with a control program, and a portion of the mounting cavity 115 protrudes in a radial direction of the host 1 to form a space for accommodating the control board 117. Because the control panel 117 and the operation panel 116 are correspondingly disposed, the operation panel 116 should form a protruding structure to ensure that the user can conveniently use the operation panel 116, in this embodiment, the slurry discharging valve 114 and the control panel 117 are both disposed inside the installation cavity 115, and the operation panel 116 is disposed on the surface of the host 1 corresponding to the control panel 117, which is more beneficial to realizing the compactness of the structure.

Furthermore, in one embodiment, the control plate 117 is obliquely disposed in the mounting cavity 115 such that a ratio of a radial protrusion dimension L1 of the mounting cavity 115 to an outer diameter L2 of the main body 1 is 1:8 to 1: 10. Preferably, the ratio of the radial projection dimension L1 of the mounting cavity 115 to the outer diameter L2 of the main body 1 is 1: 9. If the radial projecting dimension L1 of the mounting cavity 115 is set to 20mm, the outer diameter of the main unit 1 is set to 180mm, or if the radial projecting dimension L1 of the mounting cavity 115 is set to 20mm, the outer diameter of the main unit 1 is set to 200 mm. The operating panel 116 of current food preparation machine mostly is the setting of protrusion host computer 1, and operating panel 116 is the level and upwards sets up, leads to the radial size of complete machine too big, is unfavorable for accomodating, and this embodiment sets up control panel 117 in installation cavity 115 along with operating panel 116 slope, when guaranteeing the user operation convenience, the radial evagination's of reducible host computer 1 size utilizes the complete machine miniaturization.

Referring to fig. 13-16, in one embodiment, the bottom of the cup body 2 is provided with a slurry outlet connected to the slurry discharge pipe 202 for discharging slurry after pulping, the manual valve 105 is arranged between the slurry outlet and the slurry discharge pipe 202, the on-off of the slurry discharge pipe 202 is controlled by controlling the manual valve 105, and fixed sealing members (not shown) are arranged between the manual valve 105 and the slurry outlet and the slurry discharge pipe 202. The fixed sealing piece can prevent the slurry from leaking from the gap between the manual valve 105 and the slurry outlet, and the sealing between the slurry discharge pipe 202 and the slurry outlet can be ensured by switching the state of the manual valve 105. Similarly, a fixed sealing element is arranged between the manual valve 105 and the slurry discharge pipe 202, so that slurry can be prevented from leaking from a gap between the manual valve 105 and the slurry discharge pipe 202, the slurry is prevented from entering the main machine 1, and the safety of long-term use is ensured. It can be understood that the utility model discloses do not specifically limit to the structure of fixed sealing member, in an implementation, fixed sealing member is the sealing washer, and during the manual valve 105 of host computer 1 internal fixation, manual valve 105 and cup 2 sealed with sealing washer centre gripping and locking, and during the thick liquid pipe 202 was arranged to host computer 1 internal fixation, arrange thick liquid pipe 202 and manual valve 105 sealed with sealing washer centre gripping and locking.

Referring to fig. 16, in one embodiment, the manual valve 105 includes a valve cover 1051 and a locking tongue 1052 movably disposed in the valve cover 1051, the valve cover 1051 includes an upper cover and a lower cover, the upper cover and the lower cover are buckled to form a space for the locking tongue 1052 to move, and the locking tongue 1052 can be driven to insert into or draw out of the discharging pipe 202 along the section of the discharging pipe 202 to block or open the discharging pipe 202. When switching manual valve 105 to the first state by the second state, the user accessible inserts spring-latch 1052 and makes spring-latch 1052 pass the cross-section of arranging thick liquid pipe 202 to closed row thick liquid pipe 202, when switching manual valve 105 to the second state by the first state, the user accessible is taken out spring-latch 1052 and is made spring-latch 1052 keep away from the cross-section of arranging thick liquid pipe 202, and thick liquid is not obstructed from arranging thick liquid pipe 202 inside outflow, the utility model discloses realize arranging thick liquid control with the mode of pull spring-latch 1052, the operation is simpler. In this embodiment, the locking tongue 1052 is arranged in a radially drawing structure along the host 1, and the locking tongue 1052 is inserted into the valve cover 1051. It can be understood that the latch 1052 may be disposed in a drawing structure along the axis of the host 1. As according to the pipe design of the slurry discharge pipe 202, the lock tongue 1052 is configured to be inserted into the pipe section of the slurry discharge pipe 202, which can be a cross section (when the slurry discharge pipe 202 is disposed longitudinally) or a longitudinal section (when the slurry discharge pipe 202 is disposed transversely) to ensure the on-off switching of the slurry discharge pipe 202. If spring bolt 1052 adopts radial inserted mode, during user's pull spring bolt 1052, need have sufficient radial space, can avoid the space that the axial pull leads to occupy for the axial male mode, and the same reason, if spring bolt 1052 adopts axial male mode, during user's pull spring bolt 1052, need have sufficient axial space, can avoid the space that the radial pull leads to occupy for radial male mode. The pulling direction of the lock tongue 1052 is designed flexibly, so that the use requirements of different users can be met.

As shown in fig. 17, in one embodiment, the manual valve 105 includes a valve cover 1051 and a locking tongue 1052 movably disposed in the valve cover 1051, the valve cover 1051 includes an upper cover and a lower cover, the upper cover and the lower cover are buckled to form a space for the locking tongue 1052 to move, and the locking tongue 1052 can be driven to rotate around a rotating shaft 1053 in the valve cover 1051 to cover or separate from the section of the slurry discharge pipe 202 to close or open the slurry discharge pipe 202. The valve cover 1051 is provided with a through hole, the grout outlet of the cup body 2 is connected with the grout outlet of the grout outlet pipe 202 through the through hole, and the bolt 1052 can cover or be far away from the through hole when moving. When the manual valve 105 is switched from the second state to the first state, a user can toggle the locking tongue 1052 to rotate the locking tongue 1052 to cover the section of the grout outlet pipe 202, so that the grout outlet pipe 202 is closed, when the manual valve 105 is switched from the first state to the second state, the user can toggle the locking tongue 1052 to enable the locking tongue 1052 to be away from the section of the grout outlet pipe 202, grout flows out of the inside of the grout outlet pipe 202 without resistance, in the embodiment, grout outlet control is realized in a mode of toggling the locking tongue 1052, and compared with the pull-out locking tongue 1052, space for plugging the locking tongue 1052 is not required to be reserved, and the occupied external space is smaller.

Further, the bottom of the cup body 2 is provided with a slurry outlet, the valve cover 1051 is provided with a through hole corresponding to the slurry outlet, a sliding sealing element 1054 is arranged between the through hole and the lock tongue 1052 inside the valve cover 1051, in a specific structure, the sliding sealing element 1054 is a sliding sealing ring sleeved in the through hole of the valve cover 1051, and a sealing rib of the sliding sealing ring and the lock tongue 1052 form sliding sealing. The bolt 1052 and the valve cover 1051 generate relative displacement to switch the pulp discharging state, and the sliding sealing piece 1054 is arranged between the through hole and the bolt 1052 to ensure that the bolt 1052 can keep the sealing with the valve cover 1051 in the displacement process until the manual valve 105 is switched from the first state to the second state, so that the leakage caused by the sliding of the bolt 1052 is avoided, and the safety of long-term use is ensured.

When the user switches the state of the manual valve 105, the user needs to hold the handle portion 1055, and the latch 1052 is in direct contact with the slurry, for example, to prepare hot slurry, the heat of the slurry can be directly transferred to the handle portion 1055 through the latch 1052, furthermore, because the latch 1052 is located inside the host 1, if the host 1 leaks electricity, the user contacts the handle portion 1055, and there is a safety risk of electric shock. It is understood that the handle 1055 may be provided with an insulating layer, such as a hard plastic or stainless steel handle 1055 coated with an insulating silica gel layer, to achieve the insulating function.

As shown in fig. 23-25, to simplify the structure of the main body 1, in one embodiment, a sinking platform is disposed on the upper end surface of the main body 1, a groove 106 is formed between the inner side wall of the sinking platform and the outer side wall of the cup body 2, and the noise reduction channel includes a first channel 118 formed by the inner circumferential wall of the water tank 3 and the outer circumferential wall of the cup body 2, and a second channel 119 formed by the outer circumferential wall of the water tank 3 and the inner circumferential wall of the sinking platform. The groove 106 is formed by the cup body 2 and the main machine 1 together, and no additional arrangement is needed, so that the upper end surface of the main machine 1 is relatively flat. The noise reduction channel comprises a first channel 118 and a second channel 119, the first channel 118 and the second channel 119 are respectively located on the inner side and the outer side of the circumferential direction of the water tank 3, noise needs to sequentially pass through the first channel 118 and the second channel 119 during noise transmission, the transmission path of the noise is prolonged, the path is roundabout, the effect of noise reflection is generated, and the noise reduction effect is further improved.

The noise source mainly originates from the cutting and crushing of food materials by the processing cutter group positioned at the bottom of the cup body 2, in one embodiment, the section of the first channel 118 is further arranged to radially contract from bottom to top, and when noise is transmitted upwards along the first channel 118, the side wall of the contracted channel forms downward sound wave reflection, so that the outward transmission of the noise can be obviously reduced, and the noise reduction effect is improved. The structure for forming the first passage 118 to shrink can be arranged by arranging the outer periphery of the cup body 2 to radially expand from bottom to top, and simultaneously, the inner wall of the water tank 3 is kept vertically arranged to form the structure for forming the first passage 118 with the radially shrunk section. It can be understood that the outer periphery of the cup body 2 may be radially expanded from bottom to top, and at the same time, the inner wall of the water tank 3 is radially contracted from bottom to top to form a structure in which the cross section of the first passage 118 is radially contracted.

As shown in FIG. 24, further, the angle between the first passage 118 and the second passage 119 is set to 0 < alpha.ltoreq.90. Preferably, α is 75 °, and may be 0 ° or 90 ° according to actual structural requirements. If the included angle between the first channel 118 and the second channel 119 is greater than 90 °, a roundabout noise reduction channel cannot be formed, and the noise reduction effect is affected; if the included angle between the first channel 118 and the second channel 119 is smaller than 0 degree, the first channel 118 and the second channel 119 form a negative included angle, which is not favorable for the structural design of the whole machine. The utility model discloses a rationally optimize the contained angle of first passageway 118 and second passageway 119 for noise transmission path is longer, and forms more sound wave reflections, reduces the noise of passing outward.

Because water tank 3 detachable installs on host computer 1, can produce vibrations and make water tank 3 and cup 2 bump and produce the noise in food processing process, 3 circumference inner walls of water tank set up second shock pad 305 with cup 2, can reduce because of the noise that the vibrations collision produced, improve noise reduction effect. It will be appreciated that while typical food processor cups 2 are provided with a lid 203, and lid 203 covers cup 2 to form a processing chamber, in some embodiments, a second cushion 305 may be provided between the inner circumferential wall of tank 3 and lid 203.

Further, since the first channel 118 is formed by the installation gap between the cup body 2 or the lid 203 and the inner side wall of the water tank 3, in order to avoid noise from being directly transmitted to the outside along the first channel 118, when the water tank 3 is installed in the host 1, the second damping pad 305 is in sealing contact with the circumferential inner wall of the water tank 3 and the cup body 2, or the second damping pad 305 is in sealing contact with the circumferential inner wall of the water tank 3 and the lid 203, as shown in fig. 25. This embodiment utilizes second shock pad 305 to seal the rim of a cup of cup 2 and 3 inside walls of water tank, and the separation noise passes outward, improves the noise reduction effect.

In order to further improve the noise reduction effect, a first shock pad is arranged between the lower surface of the water tank 3 and the upper end surface of the main machine 1. Because water tank 3 detachable installs on host computer 1, can produce vibrations and make water tank 3 and host computer 1 bump noise in food preparation machine course of operation, can reduce because of the noise that vibrations collision produced through setting up first shock pad between host computer 1 and water tank 3, improve noise reduction effect.

In one embodiment, at least the lower part of the chamber 3 is radially constricted in cross-section in the downward direction, as shown in fig. 24. When the water tank 3 drains water into the inner cavity of the cup body 2, the flow speed of water flow can be accelerated by utilizing the shrinkage structure, and furthermore, when the water amount in the water tank 3 is small, the water can still be drained into the inner cavity of the cup body 2 quickly, so that the pulping time is saved.

As shown in fig. 22 and 23, in order to prevent the water tank 3 and the main body 1 from relatively moving after being installed, the water tank 3 is provided with a limiting groove 306, the main body 1 is provided with a limiting protrusion 120, in order to improve the aesthetic property, the limiting groove 306 is arranged at the part of the water tank 3 accommodated in the groove 106, and the limiting protrusion 120 is arranged at the bottom surface of the groove 106. When the water tank 3 is installed on the host 1, the limiting groove 306 is hidden in the inner groove 106 and matched with the limiting protrusion 120 to realize the limiting of the water tank 3, the structure is simple and attractive, and the water hole alignment during the installation of the water tank 3 is facilitated.

In one embodiment, the ratio of the total weight M1 of the materials and the pulping water in the processing cavity to the weight M2 of the cleaning water reserved in the water storage cavity is 1: 1-1: 0.8. Preferably, M1: when M2 is 1:1, for example, when M1 is 800g, M2 is 800g, the weight of the processing cavity and the weight of the water storage cavity are consistent, and M1: and M2 is 1:0.9, for example, when M1 is 800g, M2 is 720g, so that the weight of the processing cavity and the weight of the water storage cavity are approximately consistent. If the ratio of the total weight M1 of the materials and the pulping water in the processing cavity to the weight M2 of the cleaning water reserved in the water storage cavity is more than 1:0.8, the difference between the total weight of the processing cavity and the total weight of the cleaning water reserved in the water tank 3 is too large, and resonance noise is easy to generate; if the ratio of the total weight M1 of the materials and the pulping water in the processing cavity to the weight M2 of the cleaning water reserved in the water storage cavity is less than 1:1, the weight of the water storage cavity positioned outside is larger than that of the processing cavity positioned inside, which is not beneficial to keeping balance. According to the pulping device, the ratio of the total weight M1 of materials and pulping water in the processing cavity to the weight M2 of cleaning water reserved in the water storage cavity is limited to 1: 1-1: 0.8, pulping vibration noise is reduced, meanwhile, the influence of the centrifugal force of the pulp in the processing cavity on the stability of the whole machine is reduced due to the fact that the weight of the processing cavity located inside is larger than that of the water storage cavity located outside, and the relative balance of the two cavities is kept.

In one embodiment, the cup body 2 has a maximum rated pulping capacity V1 and a maximum rated washing water amount V2, the volume of the water tank 3 is V3, V3 < V1+ V2, and V3 is more than or equal to V2. Considering the overall water inlet and crushing effect, the volume and size of the stirring cup are limited, the volume interval of the stirring cup is about 800ml-1500ml, the maximum rated pulping volume V1 of the cup body 2 is preferably 1000ml, the maximum rated washing water volume V2 is 800ml, the diameter of the stirring cup is about 100 mm-130 mm, preferably 120mm, the volume of the water tank 3 is 1100 ml-2000 ml, preferably V3 is 1500ml, the outer diameter of the water tank 3 is about 180-250 mm, and the volume relation between the volume of the water tank 3 and the volume of the stirring cup is about 300-500 ml larger than the volume of the stirring cup by the volume of the water tank 3. The utility model discloses a 3 volumes V3 of inject water tank are less than maximum rated pulping capacity V1 and maximum rated washing water volume V2 sum for water in the water tank 3 can only satisfy and wash or a demand of slurrying, and the user can add washing water in 3 water tanks simultaneously in the use, and adds the slurrying water in 2 cups simultaneously, and in 2 process chambers of cup are gone into with the water in the water storage chamber after the slurrying is accomplished. When pulping, the processing cavity of the cup body 2 is used as the containing space of pulping water, thereby reducing the volume of the water tank 3 and realizing the miniaturization of the whole machine. The water consumption of conventional slurrying water is greater than the water consumption of wasing water, consequently the utility model discloses inject 3 volumes V3 more than or equal to the biggest rated washing water volume V2 of water tank, ensure that water tank 3 can satisfy the demand of washing water at least.

It can be understood that, in an embodiment, the water tank 3 may not be provided, the food processor includes the main machine 1 and the cup body 2 installed on the main machine 1, the sunken groove 106 is formed on the upper end surface of the main machine 1 at the position where the water tank 3 is originally arranged, as shown in fig. 20, the groove 106 is provided with a through hole communicated with the inside of the cup body 2, when the food processor is in actual use, water is added into the cup body 2 as pulping water, if the inside of the cup body 2 needs to be cleaned, the water is added into the groove 106 at the outside, so that the water enters the inside of the cup body 2 from the groove 106, and the water flow is stirred by the high-speed rotation of the processing cutter group arranged in the cup body 2, thereby realizing the flushing of the inside of the cup body 2.

Furthermore, the ratio of the volume V3 of the water tank 3 to the maximum rated pulping capacity V1 of the cup body 2 is 1: 1-1: 1.5. Preferably 1:1, if the ratio of the volume V3 of the water tank 3 to the maximum rated pulping capacity V1 of the cup body 2 is more than 1:1, the pulping capacity of the cup body 2 is small, and the pulping requirement cannot be met, and if the ratio of the volume V3 of the water tank 3 to the maximum rated pulping capacity V1 of the cup body 2 is less than 1:1.5, the water tank 3 is relatively small, and the pulping water requirement cannot be met. The utility model discloses a limit the scope of 3 volumes V3 of water tank and the ratio of the 2 biggest rated slurrying capacity V1 of cup, when satisfying the slurrying demand, the volume of control complete machine that can be better.

In order to improve noise reduction, water tank 3 surrounds in 2 peripheries of cup, and water tank 3 can the produced noise transmission of 2 inner chambers of separation cup to the outside, has reduced the transmission of noise, has improved user's use and has experienced. And because the water tank 3 encircles the whole processing cup assembly periphery, form 360 degrees soundproof effect.

As shown in FIG. 24, the ratio of the outer diameter D1 of the cup body 2 to the outer diameter D2 of the water tank 3 is 1:1.5 to 1: 2. Preferably, the ratio of the outer diameter D1 of the cup body 2 to the outer diameter D2 of the water tank 3 is 1:1.8, that is, if the outer diameter D1 of the cup body 2 is 100mm, the outer diameter D2 of the water tank 3 is 180 mm. If the ratio of the outer diameter D1 of the cup body 2 to the outer diameter D2 of the water tank 3 is less than 1:2, the outer diameter of the cup body 2 is too small, and the use requirement of a large pulping amount cannot be met; if the ratio of the outer diameter D1 of the cup body 2 to the outer diameter D2 of the water tank 3 is larger than 1:1.5, the outer diameter of the water tank 3 is too small to meet the use requirement of cleaning water. This application satisfies under the prerequisite of slurrying, the demand of washing water through injecing the ratio of 2 external diameters D1 of cup and 3 external diameters D2 of water tank, has realized the miniaturization of complete machine.

Furthermore, the ratio of the outer diameter D2 of the water tank 3 to the outer diameter D3 of the main machine 1 is 0.8: 1-1: 1.2. Preferably, the ratio of the outer diameter D2 of the water tank 3 to the outer diameter D3 of the main machine 1 is 1:1. That is, if the outer diameter D2 of the cup body 2 is 180mm, the outer diameter D3 of the main body 1 is 180 mm. If the ratio of the outer diameter D2 of the water tank 3 to the outer diameter D3 of the main unit 1 is less than 0.8:1.2, the volume of the water tank 3 is too small to meet the use requirement when the height of the water tank 3 is constant, and if the ratio of the outer diameter D2 of the water tank 3 to the outer diameter D3 of the main unit 1 is greater than 1:1.2, the radial size of the water tank 3 is too large, so that the main unit 1 is placed unstably due to too large weight after water is filled in the water tank 3. This application is through injecing the ratio of 3 external diameters D2 of water tank and 1 external diameter D3 of host computer, under the prerequisite of guaranteeing complete machine stability, has ensured the user demand of 3 water storage capacities of water tank.

In one embodiment, the water tank 3 comprises a tank body 307 and a tank cover 308 detachably mounted on the tank body 307, the tank cover 308 is hermetically connected with the tank body 307, noise generated by vibration of the main machine 1 is reduced due to the sealed connection of the tank body 307 and the tank cover 308, the noise reduction effect in the working process of the whole machine is further improved, and water receiving is more convenient after the cover is opened. Further, the height of the inner cavity of the water tank 3 can be set to be less than half of the height of the inner cavity of the cup body 2, so that the depth of the water tank 3 is shallow, and a user can conveniently open the cover for cleaning.

It can be understood that the water tank 3 can also be an integrated structure, the water tank 3 includes the integrally formed tank 307 and the tank cover 308, the tank cover 308 is provided with the water filling port 309, the upper end of the water tank 3 is closed, only the water filling port 309 is left, and the problem that water splashes out due to the fact that the water tank 3 is used for receiving water can be avoided.

In one embodiment, the water tank 3 is higher than or flush with the upper end face of the processing cup assembly, the water tank 3 surrounds and wraps the whole processing cup assembly in the circumferential direction, and under the action of the water tank 3, the noise generated inside the processing cup assembly is transmitted outwards from the circumferential direction less, so that the noise reduction effect is improved.

In one embodiment, the water tank 3 is provided with a water outlet 301, and the water outlet 301 is arranged at a position higher than or equal to the maximum cleaning water level of the inner cavity of the cup body 2. If the height of the water outlet 301 of the water tank 3 is too low, when water enters, the water level in the water tank 3 gradually drops, the water level in the inner cavity of the cup body 2 gradually rises to be at the same height as the water level in the water tank 3, and the water in the water tank 3 cannot enter continuously. The water level of the water outlet 301 is higher than or equal to the maximum cleaning water level, so that the water in the water tank 3 can be completely discharged into the inner cavity of the cup body 2 under the action of gravity. In addition, because the slurrying in-process can utilize the volume of the water of components record such as flowmeter entering 2 inner chambers of cup to the finished water content of accurate control slurrying, if 3 delivery ports 301 of water tank are less than the height of the biggest washing water level, then under the prerequisite that the flowmeter detected the inefficacy, the water in 3 water tanks can all get into 2 inner chambers of cup and spill over, and the condition that can effectively avoid overflowing in this application takes place.

In one embodiment, part of the cup body 2 is arranged at the upper end of the main machine 1 in a sinking way, so that the gravity center of the whole machine moves downwards, and after the requirements of the volume of the water tank 3 on cleaning water and pulping water are met, the whole machine is more stable through the sinking of the cup body 2, and the miniaturization structure is more favorably realized.

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

Claims (10)

1. A food processor with an optimized noise reduction structure comprises a main machine with a built-in motor assembly, a cup body arranged on the main machine and a water tank communicated with the cup body, and is characterized in that the upper end surface of the main machine is provided with a fixing wall extending axially to form an upper cavity for accommodating at least part of the cup body, and the water tank is arranged on the main machine around at least part of the fixing wall.

2. The food processor of claim 1, wherein the water tank is mounted to the main body around the fixed wall.

3. The food processor with the optimized noise reduction structure as set forth in claim 1, wherein the water tank is detachably mounted on the main body, and a limiting structure is disposed between the water tank and the main body.

4. The food processor of claim 3, wherein the limiting structure is a positioning boss radially outward of the fixing wall, the water tank has a positioning groove at the center relative to the positioning boss, and the positioning boss and the positioning groove form a rotational limit.

5. The food processor of claim 4, wherein the water tank is in communication with the cup body via a water inlet pipe, and a channel for receiving the water inlet pipe is formed between the fixing wall and the cup body inside the positioning boss.

6. The food processor with the optimized noise reduction structure as claimed in claim 1, wherein the cup body is provided with a water inlet communicated with the water tank, and the ratio of the distance A from the water inlet to the cup mouth to the distance B from the water inlet to the cup bottom is 1: 4-1: 6.

7. The food processor with the optimized noise reduction structure as claimed in claim 1, wherein the cup body is provided with a cup cover, a sealing ring is arranged between the cup body and the cup cover, and the cup cover is screwed with the inner surface of the fixed wall to be in sealing and pressing connection with a cup opening.

8. The food processor of claim 1, wherein the main body further comprises a lower cavity for receiving the motor assembly and a mounting cavity for receiving a discharge valve, at least a portion of the mounting cavity being located below the water tank.

9. The food processor with the optimized noise reduction structure as claimed in claim 8, wherein the main body is provided with an operation panel at the installation cavity, a control panel is further provided in the installation cavity corresponding to the operation panel, and a part of the installation cavity protrudes along a radial direction of the main body to form a space for accommodating the control panel.

10. The food processor of claim 9, wherein the control plate is disposed in the mounting cavity at an angle such that a ratio of a radial projection dimension L1 of the mounting cavity to an outer diameter L2 of the main body is 1:8 to 1: 10.

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