CN211609489U - Stirring subassembly and cooking machine of cooking machine - Google Patents

Abstract

The utility model belongs to food agitated vessel field specifically is a stirring subassembly and cooking machine of cooking machine, including stirring sword, transmission shaft and motor, the stirring sword is connected with the output of motor through the transmission shaft, the stirring sword includes hollow arbor and locates the cutter of arbor upper end, the top of arbor is equipped with the ear of knot, the ear of knot includes the linking arm that extends from arbor top to the upside, and locate the inboard joint portion of linking wall, the upper end of transmission shaft corresponds joint portion and is equipped with the first spacing groove of lateral part open-ended, the lower extreme of transmission shaft is connected with the output of motor, its upper end upwards runs through the arbor to make joint portion card go into first spacing groove, compare with prior art, the utility model discloses a motor and the transmission structure of stirring sword simple structure, the convenient to align, the assembly of being convenient for to the noise of during operation is little, is favorable to improving and uses experience.

Description

Stirring subassembly and cooking machine of cooking machine

Technical Field

The utility model belongs to food agitated vessel field specifically is cooking machine's stirring subassembly and cooking machine.

Background

Present cooking machine of taking heating stirring function mainly adopts the structure of host computer and cup separation, be equipped with heating device and cutter on the cup, the during operation need assemble cup and host computer earlier, it realizes the transmission with lower connector through last connector to make motor on the host computer be connected with the cutter, take off the cup from the host computer after accomplishing the stirring, it is troublesome to open the bowl cover and pour out the agitator because connector counterpoint about this split type cooking machine assembly, be difficult to the assembly, and this kind of transmission structure axiality deviation is big, the noise is big, thereby influence the use and experience, therefore, the research and development a simple structure's motor is very necessary with the transmission structure of cutter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a cooking machine stirring subassembly that transmission simple structure, convenient assembling, noise at work are little.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a stirring subassembly of cooking machine, includes stirring sword, transmission shaft and motor, the stirring sword passes through the transmission shaft with the output of motor is connected, its characterized in that: the stirring sword includes hollow arbor and locates the cutter of arbor upper end, the top of arbor is equipped with detains the ear, detain the ear include certainly the connecting arm that the upside extends in arbor top, and locate connect the inboard joint portion of wall, the upper end of transmission shaft corresponds joint portion is equipped with the first spacing groove of lateral part open-ended, the lower extreme of transmission shaft with the output of motor is connected, upwards runs through on its upper end the arbor, so that joint portion card is gone into first spacing groove.

Compared with the prior art, the utility model discloses a transmission structure of motor and stirring sword simple structure, the assembly of being convenient for, through set up the knot ear on the arbor to and offer on the transmission shaft and locate the first spacing groove of knot ear looks adaptation during the assembly, establish the arbor cover in the outside of transmission shaft to press down the stirring sword, thereby outside ejection knot ear makes its deformation that takes place to restore, so that joint portion card goes into first spacing inslot, realizes being connected of stirring sword and transmission shaft, this kind of structure counterpoint is convenient, and the noise of during operation is little, is favorable to improving and uses experience. Preferably, in order to facilitate alignment during assembly of the stirring knife, the first limiting groove is provided with a circle around the outer edge surface of the transmission shaft.

Further, the lateral part of transmission shaft is equipped with the locating pin that extends to the outside, the lower extreme lateral part of arbor corresponds the second spacing groove has been seted up to the locating pin, the second spacing groove includes certainly the cooperation section that the upside extends is gone up to the arbor bottom and certainly the spacing section that cooperation section upper portion transversely extends, the arbor cup joints downwards the outside of transmission shaft, so that the locating pin upwards gets into the cooperation section rotates the arbor so that the locating pin card is gone into spacing section. The stirring knife can be more firmly installed by arranging the positioning pin, so that the safety performance of the food processor is improved.

Furthermore, the cutter includes the first cutter and the second cutter that are setting from top to bottom, first cutter includes first linkage segment and upper slitter section, the second cutter includes second linkage segment and lower slitter section, upper slitter section is located the relative both sides of first linkage segment, lower slitter section is located the relative both sides of second linkage segment, first linkage segment with the second linkage segment with the arbor is connected. Go up dissection and lower dissection can produce the vortex effect when the cutting, and stirring effect is better when surely inclining, makes food surely incline more exquisite. Preferably, the outer edge of the upper end of the cutter shaft is provided with a shoulder extending outwards and located on the upper side of the shoulder, the upper end of the cutter shaft is provided with a flange extending outwards along the radial direction, and the first connecting section and the second connecting section are clamped between the shoulder and the flange in an up-down overlapping manner. The assembly mode of above-mentioned first cutter and second cutter is convenient and fast, connects moreover firmly, and the connection structure of cutter and arbor is simple structure moreover, low cost, the manufacturing of being convenient for.

The utility model also provides a cooking machine of using above-mentioned stirring subassembly, it includes the body, the stirring subassembly is located this is internal, the stirring subassembly still includes container and support, container open-top, its bottom is equipped with heating element, the support includes bottom plate and side wall board, the bottom plate with the body is connected, side wall board encircles and locates the upside of bottom plate, the container is located with the upper end opening the upside of bottom plate, so that side wall board surrounds heating element's lateral part, the stirring sword is located in the container, the motor assembly is in the bottom plate downside, the container bottom is equipped with first via hole, be equipped with the second via hole on the bottom plate, the transmission shaft runs through first via hole with the second via hole with the stirring sword is connected.

Compared with the prior art, above-mentioned cooking machine adopts the integral type structure, container and motor integration that will be used for holding edible material are at this internal, and directly adopt transmission shaft connecting motor and stirring sword, thereby the separable cooperation mode of current cooking machine cup and motor has been changed, the transmission structure between stirring sword and the motor has been simplified, more do benefit to the assembly of cooking machine, and the noise of during operation has been reduced, improve and use experience, and simultaneously, through setting up the mode that the motor was installed to the support, not only can be convenient for the assembly of motor, and the side bounding wall on the support can slow down the thermal scattering and disappearing of heating element effectively, and the support can keep apart heating element's heat, thereby reduce the temperature of motor installation area, play the effect of protection motor.

Further, the body includes casing and upper cover, the upper cover can be opened or the closing cap the upper end opening of container, the upper cover is equipped with the air cock, seted up on the air cock a plurality of with the play steam vent of container inner chamber intercommunication, the steam extraction simple structure of above-mentioned cooking machine combines the mode that sets up of above-mentioned integral type, has constituted a simple structure and is favorable to producing the novel cooking machine of manufacturing.

Further, the cooking machine is still including locating the inboard inner cup of upper cover, the inner cup with the sealed cooperation of upper end opening of container, the inner cup corresponds the air cock is equipped with the steam extraction passageway, works as the upper cover assembly is in during the casing upper end, the steam extraction passageway intercommunication go out the steam vent with the inner chamber of container can further prevent the spill of liquid through setting up the inner cup, improves cooking machine's security and leakproofness.

Further, the inner cup includes that lid and ring are located the side of lid downside is followed, the lid with the upper cover is connected, the side is followed and is stretched into downwards the container and with the sealed cooperation of container, the side constitutes the intercommunication along the inboard the steam inlet chamber of container inner chamber, seted up the intercommunication on the lid the steam inlet chamber with the play steam vent of air cock, go out the steam vent with the steam inlet chamber is constituteed the steam discharge passageway, the cooperation between above-mentioned inner cup and the container is inseparable, and sealing performance is good, and its steam discharge passageway's the mode of setting simple structure is favorable to the steam to be discharged to the air cock by the container inner chamber.

Further, the inboard of upper cover is equipped with downwardly extending to the baffle of lid upside, the baffle the upper cover with constitute the intercommunication between the lid the play steam chamber of steam extraction passageway, the lower extreme in play steam chamber is connected the steam extraction passageway, its upper end is connected the air cock. Thereby divide the play steam pocket that is used for the exhaust specially in the upper cover inboard through setting up the baffle to restricted the steam and in the inboard flow path of upper cover, reduced the steam and in the inboard space that flows of upper cover, with the efficiency that improves the steam and discharge.

Drawings

Fig. 1 is a perspective view of the food processor;

fig. 2 is an exploded view of the food processor;

FIG. 3 is a cross-sectional view of the food processor with the bracket in a first configuration;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is an exploded view of the bracket and motor;

FIG. 6 is a cross-sectional view of the food processor with the bracket in a second configuration;

FIG. 7 is an assembly view of the bracket, motor and container with the bracket in a second configuration;

FIG. 8 is a schematic view of a third arrangement of the stent;

FIG. 9 is a schematic structural view of the upper cover;

FIG. 10 is a schematic structural view of a stirring blade and a motor;

FIG. 11 is a schematic view of the assembly of the stirring blade and the transmission shaft;

fig. 12 is an enlarged view of the region B of fig. 11.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

The first embodiment is as follows:

referring to fig. 3, 4, and 10 to 12, the present embodiment provides a stirring assembly of a food processor, which includes a stirring blade 25, a transmission shaft 24, and a motor 23, wherein the stirring blade 25 is connected to an output end of the motor 23 through the transmission shaft 24, the stirring blade 25 includes a hollow blade shaft 251, a first cutting blade 252, and a second cutting blade 253, wherein the first cutting blade 252 includes a first connecting segment 252a and an upper cutting segment 252b, the second cutting blade 253 includes a second connecting segment 253a and a lower cutting segment 253b, the upper cutting segment 252b is disposed on two opposite sides of the first connecting segment 252a, and the lower cutting segment 253b is disposed on two opposite sides of the second connecting segment 253 a.

As shown in fig. 11 and 12, a shoulder 251a extending outward is disposed at an outer edge of an upper end of the knife shaft 251 and located at an upper side of the shoulder 251a, a flange 251b extending outward in a radial direction is disposed at the upper end of the knife shaft 251, and the first connecting section 252a and the second connecting section 253a are clamped between the shoulder 251a and the flange 251b in a vertically stacked manner, so that the first cutting knife 252 and the second cutting knife 253 are riveted on the knife shaft 251 to achieve assembly of the stirring knife 25.

Referring to fig. 10 to 12, the top of the knife shaft 251 is provided with a fastening lug (251c,251d), the fastening lug (251c,251d) includes a connecting arm 251c extending upward from the top end of the knife shaft 251, and a clamping portion 251d disposed inside the connecting wall, the upper end of the transmission shaft 24 is provided with a first limiting groove 241 with an open side corresponding to the clamping portion 251d, the transmission shaft 24 upwardly penetrates through the knife shaft 251, so that the clamping portion 251d is clamped into the first limiting groove 241, thereby realizing the connection between the knife shaft 251 and the transmission shaft 24. During assembly, the cutter shaft 251 is sleeved outside the transmission shaft 24, and the cutter shaft 251 is pressed downwards, so that the buckling lugs (251c,251d) are driven to deform in a restorable manner, and the clamping portion 251d is clamped into the first limiting groove 241. Preferably, in order to facilitate the alignment of the stirring blade 25 during the assembly, the first limiting groove 241 is provided with a circle around the outer edge surface of the transmission shaft 24.

Referring to fig. 10 and 11, a positioning pin 242 extending outward is disposed on a side portion of the transmission shaft 24, a second limiting groove 250 is disposed on a lower end side portion of the cutter shaft 251 corresponding to the positioning pin 242, the second limiting groove 250 includes a matching section 250a extending upward from a bottom end of the cutter shaft 251 and a limiting section 250b extending laterally from an upper portion of the matching section 250a, the cutter shaft 251 is downwardly sleeved on an outer side of the transmission shaft 24, so that the positioning pin 242 upwardly enters the matching section 250a, the cutter shaft 251 is rotated to clamp the positioning pin 242 in the limiting section 250b, and when the cutter shaft 251 is rotated reversely, the positioning pin 242 exits the limiting section 250b and the cutter shaft 251 is pulled upwardly, so that the positioning pin 242 exits the second limiting groove 250 from the matching section 250 a. The stirring knife 25 can be installed more firmly by arranging the positioning pin 242, so that the safety performance of the food processor is improved.

Compared with the prior art, the utility model discloses a motor 23 and stirring sword 25's transmission structure simple structure, the convenience of counterpointing, the assembly of being convenient for, the noise of during operation is little, is favorable to improving to use and experiences.

Example two:

referring to fig. 1 to 4, the present embodiment provides an integrated heating food processor, including a body 100 and a stirring assembly 200 disposed in the body 100, the stirring assembly 200 includes a container 21, a support 22, a motor 23, a transmission shaft 24 and a stirring blade 25, the container 21 has an open top, a heating element 26 is disposed at the bottom of the container 21, the support 22 includes a bottom plate 221 and a side enclosing plate 222, the bottom plate 221 is connected to the body 100, the side enclosing plate 222 is annularly disposed on the upper side of the bottom plate 221, the container 21 is installed on the upper side of the bottom plate 221 with the opening facing upward, so that the side enclosing plate 222 encloses the side of the heating element 26, the stirring blade 25 is disposed in the container 21, the motor 23 is assembled on the lower side of the bottom plate 221, a first through hole 211 is disposed at the bottom of the container 21, a second through hole 220 is disposed on the bottom plate 221, the transmission shaft 24 penetrates through the first through hole 211 and the second, one end of the stirring blade is connected with the output end of the motor 23, and the other end of the stirring blade extends into the container 21 and is connected with the stirring blade 25.

Referring to fig. 3, 4, and 10 to 12, the present embodiment provides a stirring assembly of a food processor, which includes a stirring blade 25, a transmission shaft 24, and a motor 23, wherein the stirring blade 25 is connected to an output end of the motor 23 through the transmission shaft 24, the stirring blade 25 includes a hollow blade shaft 251, a first cutting blade 252, and a second cutting blade 253, wherein the first cutting blade 252 includes a first connecting segment 252a and an upper cutting segment 252b, the second cutting blade 253 includes a second connecting segment 253a and a lower cutting segment 253b, the upper cutting segment 252b is disposed on two opposite sides of the first connecting segment 252a, and the lower cutting segment 253b is disposed on two opposite sides of the second connecting segment 253 a.

As shown in fig. 11 and 12, a shoulder 251a extending outward is disposed at an outer edge of an upper end of the knife shaft 251 and located at an upper side of the shoulder 251a, a flange 251b extending outward in a radial direction is disposed at the upper end of the knife shaft 251, and the first connecting section 252a and the second connecting section 253a are clamped between the shoulder 251a and the flange 251b in a vertically stacked manner, so that the first cutting knife 252 and the second cutting knife 253 are riveted on the knife shaft 251 to achieve assembly of the stirring knife 25.

Referring to fig. 10 to 12, the top of the knife shaft 251 is provided with a fastening lug (251c,251d), the fastening lug (251c,251d) includes a connecting arm 251c extending upward from the top end of the knife shaft 251, and a clamping portion 251d disposed inside the connecting wall, the upper end of the transmission shaft 24 is provided with a first limiting groove 241 with an open side corresponding to the clamping portion 251d, the transmission shaft 24 upwardly penetrates through the knife shaft 251, so that the clamping portion 251d is clamped into the first limiting groove 241, thereby realizing the connection between the knife shaft 251 and the transmission shaft 24. During assembly, the cutter shaft 251 is sleeved outside the transmission shaft 24, and the cutter shaft 251 is pressed downwards, so that the buckling lugs (251c,251d) are driven to deform in a restorable manner, and the clamping portion 251d is clamped into the first limiting groove 241. Preferably, in order to facilitate the alignment of the stirring blade 25 during the assembly, the first limiting groove 241 is provided with a circle around the outer edge surface of the transmission shaft 24.

Referring to fig. 10 and 11, a positioning pin 242 extending outward is disposed on a side portion of the transmission shaft 24, a second limiting groove 250 is disposed on a lower end side portion of the cutter shaft 251 corresponding to the positioning pin 242, the second limiting groove 250 includes a matching section 250a extending upward from a bottom end of the cutter shaft 251 and a limiting section 250b extending laterally from an upper portion of the matching section 250a, the cutter shaft 251 is downwardly sleeved on an outer side of the transmission shaft 24, so that the positioning pin 242 upwardly enters the matching section 250a, the cutter shaft 251 is rotated to clamp the positioning pin 242 in the limiting section 250b, and when the cutter shaft 251 is rotated reversely, the positioning pin 242 exits the limiting section 250b and the cutter shaft 251 is pulled upwardly, so that the positioning pin 242 exits the second limiting groove 250 from the matching section 250 a. The stirring knife 25 can be installed more firmly by arranging the positioning pin 242, so that the safety performance of the food processor is improved. The transmission structure of the motor 23 and the stirring knife 25 is simple in structure, convenient to assemble, convenient to align, low in noise during working and beneficial to improving use experience.

Referring to fig. 1 to 3 and 9, the body 100 includes a housing 11, a bottom cover 12 and an upper cover 13, the bottom cover 12 is connected to a lower end of the housing 11, the upper cover 13 can open or close an upper end opening of the container 21, the upper cover 13 is provided with a steam outlet structure (131,132,133) communicating with an inner cavity of the container 21, the steam outlet structure (131,132,133) includes a mounting hole 131 formed in the upper cover 13 and a nozzle 132 adapted to the mounting hole 131, the nozzle 132 is connected to the mounting hole 131, the nozzle 132 is provided with a plurality of steam outlet holes 133 communicating with the inner cavity of the container 21, and the nozzle 132 is detachably connected to the mounting hole 131 through a connecting structure.

Referring to fig. 3 and 9, as a specific embodiment, the connection structure includes a first buckle 131a disposed on an inner edge of the mounting hole 131, and a first engaging groove 132a disposed on the air faucet 132 corresponding to the first buckle 131a, and the air faucet 132 is rotated to enable the first buckle 131a to be screwed into the first engaging groove 132a, so as to connect the air faucet 132 to the mounting hole 131.

As another specific implementation mode (not shown in the embodiment mode), the connecting structure comprises a gasket, the gasket is sleeved on the periphery of the air faucet, the air faucet passes through the gasket and the mounting hole are tightly matched, the air faucet adopting the connecting mode is convenient and quick to mount, and the sealing performance is good.

Of course, as an alternative, the upper cover 13 and the air nozzle 132 are integrally formed, thereby facilitating the production and assembly.

Referring to fig. 2, the upper cover 13 is detachably connected to the housing 11, a second locking groove 111 is disposed at the upper end of the housing 11, a second buckle (not shown in the buckle) is disposed on the upper cover 13 corresponding to the second locking groove 111, and the upper cover 13 is screwed on the second locking groove 111 through the second buckle to detachably connect the housing 11 and the upper cover 13, and the housing 11 and the upper cover 11 are installed and detached conveniently and quickly.

Referring to fig. 3, the food processor further includes an inner cover 14 disposed inside the upper cover 13, the inner cover 14 is in sealing fit with the upper end opening of the container 21, the inner cover 14 is provided with a steam exhaust channel 140 corresponding to the air nozzle 132, when the upper cover 13 is assembled on the upper end of the housing 11, the steam exhaust channel 140 communicates with the steam outlet 133 and the inner cavity of the container 21, and the inner cover 14 is disposed to further prevent liquid from splashing, thereby improving the safety and sealing performance of the food processor.

Referring to fig. 3, as a preferable mode, the inner lid 14 is detachably engaged with the container 21, and includes a lid 141 and a side edge 142 annularly disposed on a lower side of the lid 141, the lid 141 is connected with the upper lid 13, the side edge 142 extends downward into the container 21 and is sealingly engaged with the container 21 through a sealing structure 143, an steam inlet cavity 140a communicating with an inner cavity of the container 21 is formed inside the side edge 142, a steam outlet 140b communicating the steam inlet cavity 140a with the air tap 132 is formed on the lid 141, and the steam outlet 140b and the steam inlet cavity 140a constitute the steam exhaust channel 140. The inner lid 14 is tightly fitted with the container 21, the sealing performance is good, and the arrangement mode and the structure of the steam exhaust passage 140 are simple, so that steam can be exhausted from the inner cavity of the container 21 to the air nozzle 132.

Referring to fig. 3, a baffle 134 extending downward to the upper side of the cover 141 is disposed on the inner side of the upper cover 13, a steam outlet chamber 130 communicating with the steam exhaust channel 140 is formed among the baffle 134, the upper cover 13 and the cover 141, the lower end of the steam outlet chamber 130 is connected to the steam exhaust channel 140, and the upper end of the steam outlet chamber is connected to the air tap 132. The baffle 134 is arranged to divide the steam outlet cavity 134a specially used for discharging steam inside the upper cover 13, so that the flow path of the steam inside the upper cover 13 is limited, the space for the steam to flow inside the upper cover 13 is reduced, and the efficiency of discharging the steam is improved.

The utility model provides a cooking machine adopts the integral type structure, container 21 and the motor 23 integration that will be used for holding edible material are in body 100, and directly adopt transmission shaft 24 to connect motor 23 and stirring sword 25, thereby the separable mating system of current cooking machine cup and motor 23 has been changed, the transmission structure between stirring sword 25 and the motor 23 has been simplified, more do benefit to the assembly of cooking machine, and the noise of during operation has been reduced, improve and use experience, and simultaneously, install the mode of motor 23 through setting up support 22, not only can be convenient for the assembly of motor 23, and the thermal scattering and disappearing of heating element 26 can be slowed down effectively to side bounding wall 222 on the support 22, and support 22 can keep apart heating element 26's heat, thereby reduce the temperature of motor 23 installation area, play the effect of protection motor 23. In addition, because the setting mode simple structure of air cock 132 combines the setting mode of above-mentioned integral type, has constituted a simple structure and is favorable to producing the novel cooking machine of manufacturing.

The arrangement of the bracket 22 includes the following three ways.

Referring to fig. 3, as a first arrangement of the bracket 22, the outer diameter of the side enclosing plate 222 is larger than that of the bottom of the container 21, and the side enclosing plate 222 extends upward to a position where the upper end surface thereof is higher than the bottom surface of the container 21 so as to enclose the side portions of the container 21 and the heating element 26. The arrangement mode can further reduce the heat loss of the heating element 26, more effectively reduce the heat transfer between the motor 23 and the heating element 26, and the effect of protecting the motor 23 is more obvious.

Referring to fig. 3, in the above arrangement, the side wall 222 is disposed at a position inside the outer edge of the bottom plate 221, and the connection position 101 is disposed inside the body 100, and the connection position 101 is connected to the outer edge of the bottom plate 221, for example, by a screw.

Referring to fig. 6 and 7, as a second arrangement of the bracket 22, the outer diameter of the side enclosing plate 222 is smaller than or equal to the outer diameter of the bottom of the container 21, and the side enclosing plate 222 extends upward to an upper end surface thereof located below the bottom of the container 21, which is simple in structure, so that the structure of the stirring assembly 200 is more regular, the structural arrangement for installing the stirring assembly 200 in the body 100 is facilitated, and the stirring assembly 200 is more convenient to assemble, for example, the stirring assembly 200 can be assembled into the body 100 after being assembled, so that the convenience of assembly and disassembly is improved.

Referring to fig. 8, as a third arrangement of the bracket 22, the outer diameter of the side enclosing plate 222 is larger than that of the bottom of the container 21, and the side enclosing plate 222 extends upwards to the upper end surface of the side enclosing plate below the bottom of the container 21.

Referring to fig. 5, in an embodiment, the side portion of the bracket 22 is provided with a routing groove 223 extending towards the middle portion thereof, the routing groove 223 is formed on the bottom plate 221 and the side wall 222, and the routing groove 223 is arranged to facilitate the routing between the upper side and the lower side of the bracket 22, thereby improving the assembly efficiency and facilitating the maintenance. Of course, as an alternative, the bottom plate 221 is directly provided with the routing grooves 223 penetrating through the upper and lower sides thereof for the arrangement of the wires, so that the side enclosing plates 222 maintain a complete circle structure, thereby improving the effect of preventing heat dissipation and more effectively blocking heat from being transferred to the motor 23.

Referring to fig. 3 and 4, in one embodiment, a mounting groove 212 is formed at the bottom of the container 21, the first through hole 211 is formed at the top of the mounting groove 212, a positioning step 231 is formed at an output end of the motor 23, the transmission shaft 24 is mounted on the positioning step 231, when the motor 23 is mounted on the bracket 22, the positioning step 231 upwardly passes through the second through hole 220, a sealing sleeve 31 is sleeved on the positioning step 231, a third through hole 311 for the transmission shaft 24 to pass through is formed at an upper end of the sealing sleeve 31, a sealing ring 32 is sealingly disposed between the sealing sleeve 31 and the transmission shaft 24, an upper portion of the sealing sleeve 31 is assembled in the mounting groove 212, the sealing structure is compact in arrangement manner and has a good sealing effect, and by disposing the positioning step 231 at the upper end of the motor 23, the sealing sleeve 31 matched with the mounting groove 212 is assembled, thereby the degree of difficulty when having reduced motor 23 and container 21 equipment plays the effect of location direction, and in addition, the cooperation between foretell sealed sleeve 31 and the mounting groove 212 can improve the installation steadiness of motor 23, can prevent that transmission shaft 24 from rocking, improves the axiality of transmission shaft 24 and first via hole 211 to improve the effect of stirring and the noise that further reduces the during operation.

Referring to fig. 3 and 5, in one embodiment, a drainage port 224 is formed on the bottom plate 221, and the body 100 is provided with a drainage structure corresponding to the drainage port 224, and since the motor 23 and the container 21 are both installed in the inner cavity of the body 100, when liquid leaks from the container 21, in order to prevent the liquid from accumulating on the bracket 22, the drainage port 224 is formed on the bottom plate 221 to drain the liquid away from the bracket 22, thereby preventing the liquid from leaking into the motor 23 too much and causing a short circuit phenomenon. The drainage structure may be a drainage hole formed on the body 100 at a position corresponding to the drainage port 224 for directly draining the liquid out of the plane on which the food processor is placed, or a detachable water collection tank for collecting the liquid may be provided at a position corresponding to the drainage port 224, so that the liquid can be recovered and then disposed. Of course, in order to improve the drainage effect to prevent short circuit, the drain port 224 is provided in plurality.

Referring to fig. 3 to 5, in an embodiment, the middle of the bottom plate 221 is provided with a mounting step 225 extending upward, the lower end of the mounting step 225 is provided with a mounting groove 226, the upper portion of the motor 23 is mounted in the mounting groove 226, the second via hole 220 is formed in the top of the mounting groove 226, the mounting step 225 is arranged in a manner that, on one hand, the mounting height of the motor 23 can be shortened, the occupied volume of the motor 23 can be reduced, and the internal space of the body 100 can be effectively utilized, and on the other hand, the position of the output end of the motor 23 relative to the bottom plate 221 can be raised through the mounting step 225, so that the seeper on the bracket 22 can be further prevented from permeating into the motor 23.

Referring to fig. 3 and 5, in one embodiment, the lower side of the bottom plate 221 is provided with a protruding edge 227 extending downward around the fitting groove 226, the protruding edge 227 is sleeved on the outer side of the motor 23, and the protruding edge 227 is provided to make the assembly of the motor 23 more firm.

Referring to fig. 3, 5 and 7, in one embodiment, one side of the protruding edge 227 is provided with a connecting column 228 extending downward, the bracket 22 is connected to the bottom of the body 100 through the connecting column 228, and the other side of the protruding edge 227 is provided with a side block 229 extending downward, and the side block 229 at least partially covers the side of the motor 23. The connecting column 228 is provided to facilitate the connection between the bracket 22 and the body 100, the baffle is provided to further isolate the heat emitted from the heating element 26 to protect the motor 23, and preferably, the protruding edge 227 is integrated with the connecting column 228 and the side barrier 229. Preferably, the cross section of the side barrier 229 is in an "L" shape, and the side barrier 229 is hidden at the side of the motor 23.

Referring to fig. 3, an area for mounting the electrical component is formed between the side of the side wall 229 facing away from the motor 23 and the inner side wall of the body 100, the side wall 229 can further divide a space for mounting the electrical component, so that the internal layout of the body 100 is clear and tidy, and the side wall 229 can further increase the creepage distance between the electrical component and the motor 23, thereby effectively protecting the motor 23.

Referring to fig. 3 and 5, in an embodiment, a plurality of hooks 41 are disposed on a lower side of the base plate 221, a third slot 42 is disposed on a side portion of the motor 23 corresponding to the hooks 41, and when the motor 23 is assembled on the bracket 22, the hooks 41 are detachably inserted into the third slot 42 to position the motor 23, so as to improve convenience in assembling and positioning the motor 23 and to enable the motor 23 to be more stably connected with the bracket 22.

Referring to fig. 3, in an embodiment, a safety mechanism 5 is further included, as an arrangement mode of the safety mechanism 5, it includes a magnetic switch disposed on the housing 11, and a trigger disposed on the inner cover 14 for triggering the magnetic switch, although the safety mechanism 5 may also adopt other existing mechanisms, such as a mechanical trigger type safety switch, etc., so as to ensure that the motor 23 of the inner cover 14 must be covered before the food processor is used to switch on the power supply for starting.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. The stirring subassembly of cooking machine, including stirring sword, transmission shaft and motor, the stirring sword passes through the transmission shaft with the output of motor is connected, its characterized in that: the stirring sword includes hollow arbor and locates the cutter of arbor upper end, the top of arbor is equipped with detains the ear, detain the ear include certainly the connecting arm that the upside extends in arbor top, and locate connect the inboard joint portion of wall, the upper end of transmission shaft corresponds joint portion is equipped with the first spacing groove of lateral part open-ended, the lower extreme of transmission shaft with the output of motor is connected, upwards runs through on its upper end the arbor, so that joint portion card is gone into first spacing groove.

2. The stirring assembly of claim 1, wherein: the lateral part of transmission shaft is equipped with the locating pin that extends to the outside, the lower extreme lateral part of arbor corresponds the second spacing groove has been seted up to the locating pin, the second spacing groove includes certainly the cooperation section that the upside extends is followed to the arbor bottom the spacing section that transversely extends on cooperation section upper portion, the arbor cup joints downwards the outside of transmission shaft, so that the locating pin upwards gets into the cooperation section rotates the arbor so that the locating pin card is gone into spacing section.

3. The stirring assembly of claim 1, wherein: the first limiting groove is provided with a circle around the outer edge surface of the transmission shaft.

4. The stirring assembly of claim 1, wherein: the cutter is including being first cutter and the second cutter that sets up from top to bottom, first cutter includes first linkage segment and upper slitter segment, the second cutter includes second linkage segment and lower slitter segment, upper slitter segment is located the relative both sides of first linkage segment, lower slitter segment is located the relative both sides of second linkage segment, first linkage segment with the second linkage segment with the arbor is connected.

5. The stirring assembly of claim 4, wherein: the outer edge of the upper end of the cutter shaft is provided with a shaft shoulder extending outwards and located on the upper side of the shaft shoulder, the upper end of the cutter shaft is provided with a flange extending outwards along the radial direction, and the first connecting section and the second connecting section are clamped between the shaft shoulder and the flange in an up-down overlapping mode.

6. Cooking machine applying a stirring assembly according to any one of the preceding claims 1 to 5, characterized in that: the stirring assembly is arranged in the container body, the stirring assembly further comprises a container and a support, the top of the container is open, a heating element is arranged at the bottom of the container, the support comprises a bottom plate and a side wall plate, the bottom plate is connected with the body, the side wall plate is annularly arranged on the upper side of the bottom plate, the container is arranged on the upper side of the bottom plate in an open mode, so that the side wall plate is surrounded on the side portion of the heating element, a stirring knife is arranged in the container, a motor is assembled on the lower side of the bottom plate, a first via hole is formed in the bottom plate, a second via hole is formed in the bottom plate, and a transmission shaft penetrates through the first via hole and the second via hole and the stirring knife are connected.

7. The food processor of claim 6, wherein: the body includes casing and upper cover, the upper cover can be opened or the closing cap the upper end opening of container, the upper cover is equipped with the air cock, set up on the air cock a plurality of with the steam outlet of container inner chamber intercommunication.

8. The food processor of claim 7, wherein: still including locating the inboard inner cup of upper cover, the inner cup with the sealed cooperation of upper end opening of container, the inner cup corresponds the air cock is equipped with the steam extraction passageway, works as the upper cover assembly is in when the casing upper end, the steam extraction passageway intercommunication go out the steam vent with the inner chamber of container.

9. The food processor of claim 8, wherein: the inner cup includes the lid and the ring is located the side edge of lid downside, the lid with the upper cover is connected, the side edge stretches into downwards the container and with the sealed cooperation of container, the side constitutes the intercommunication along the inboard the steam admission chamber of container inner chamber, seted up the intercommunication on the lid the steam admission chamber with the play steam vent of air cock, go out the steam vent with the steam admission chamber is constituteed the exhaust passageway.

10. The food processor of claim 9, wherein: the inboard of upper cover is equipped with downwardly extending to the baffle of lid upside, the baffle the upper cover with constitute the intercommunication between the lid the steam outlet chamber of steam exhaust passageway, the lower extreme in steam outlet chamber is connected the steam exhaust passageway, its upper end is connected the air cock.

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