CN217118227U

CN217118227U - Food processor with simple structure

Info

Publication number: CN217118227U
Application number: CN202220160221.5U
Authority: CN
Inventors: 朱泽春; 黄东仁
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-05
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a simple structure's food preparation machine belongs to food preparation machine technical field, including host computer and crushing cup, be equipped with the motor in the host computer, crushing cup includes the cup, be arranged in the lid to close the bowl cover of cup and locate the crushing sword in the cup, crushing sword is by motor drive, the cup is including the lower cup and the last cup of combining together formation inner chamber, crushing sword is located down in the cup, lower cup is equipped with a plurality of vortex muscle along circumference interval distribution on metal cup and the inner wall, it is 2mm ~ 8mm for transparent cup and thickness to go up the cup. The lower cup body is provided with the turbulence ribs on the inner wall, and the turbulence ribs can be formed by punching the lower cup body on the premise of not increasing the thickness of the lower cup body, so that the weight of the cup body is favorably reduced. The turbulence demand on materials can be met only by arranging the turbulence ribs on the inner wall of the lower cup body, the turbulence ribs do not need to be arranged on the inner wall of the upper cup body, the thickness of the upper cup body is conveniently and reasonably reduced, and the weight of the cup body is favorably reduced.

Description

Food processor with simple structure

Technical Field

The utility model relates to a food preparation machine technical field especially relates to a simple structure's food preparation machine.

Background

The existing food processor generally comprises a main machine and a crushing cup, wherein a motor is arranged in the main machine, a crushing knife driven by the motor is arranged in the crushing cup, and when the machine body works, the motor drives the crushing knife to rotate at a high speed to cut and crush materials in the crushing cup, so that the purpose of processing food is achieved. The grinding cup generally includes a cup body and a lid for covering the cup body, and the cup body is generally of an integral structure, such as a stainless steel cup body or a glass cup body. When adopting the stainless steel cup, the outside that needs to add the cup sets up thermal-insulated cup shell, and the user can't observe the material processing condition in smashing the cup through the cup at organism during operation. When adopting the glass cup, in order to set up the vortex muscle, the thickness of cup is great, and the weight of smashing the cup is great, and it is harder when smashing the cup to hold for the user, is unfavorable for improving and uses experience.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects and deficiencies existing in the prior art, the utility model provides a food processor with simple structure, which reasonably reduces the weight of the crushing cup.

In order to realize the technical purpose, the utility model provides a pair of simple structure's food preparation machine, including host computer and crushing cup, be equipped with the motor in the host computer, crushing cup includes the cup, is arranged in the lid that the lid closed the cup and locates the crushing sword in the cup, smashes the sword by motor drive, the cup is including combining together lower cup and the last cup that forms the inner chamber, smashes the sword and locates down in the cup, and lower cup is equipped with a plurality of vortex muscle along circumference interval distribution for metal cup and inner wall, goes up the cup and is 2mm ~ 8mm for transparent cup and thickness.

Preferably, the height of the turbulence rib is smaller than that of the lower cup body; and/or the height of the turbulence rib is not less than 30 mm.

Preferably, a heating pipe is arranged in the lower cup body, and the height of the lower cup body is not less than 50 mm.

Preferably, the inner chamber includes crushing chamber, the chamber of cooking and the anti-overflow chamber that sets up from the section of making progress down, and the lower extreme of vortex muscle extends to in the crushing chamber and the upper end extends to in the chamber of cooking.

Preferably, the ratio of the height of the turbulence ribs extending into the crushing cavity to the height of the crushing cavity is 0.5-0.8; and/or the height ratio of the turbulence ribs extending into the boiling cavity to the height of the boiling cavity is 0.4-0.9.

Preferably, a part of the cavity between the inner bottom surface of the lower cup body and the plane where the top point of the crushing knife is located in the inner cavity is a crushing cavity; or a part of the cavity in the inner cavity between the plane where the top point of the crushing cutter is located and the top surface of the lower cup body is a cooking cavity; or a part of the cavity in the inner cavity between the top surface of the lower cup body and the bottom surface of the cup cover covering the cup body is an anti-overflow cavity.

Preferably, the top of the lower cup body is provided with a circle of groove, the bottom of the upper cup body is closed to form a flanging matched with the groove, and the flanging is inserted into the groove and is in sealing fit with the groove.

Preferably, a sealant is filled between the groove and the flanging to enable the groove and the flanging to be in sealing fit.

Preferably, the inner wall of the upper cup body is smoothly arranged.

Preferably, the crushing cup comprises a cup shell, the lower cup body is arranged in the cup shell, the upper cup body is exposed out of the cup shell, and a handle buckled with the upper cup body is arranged outside the cup shell.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. the utility model provides a food preparation machine, cup adopt the structure of cup and lower cup combination, and lower cup adopts the metal cup, sets up the vortex muscle on the inner wall of lower cup, and the vortex muscle can be formed through the punching press by lower cup under the prerequisite of cup thickness under not increasing, is favorable to alleviateing the weight of cup. Because only need set up the vortex muscle on the inner wall of cup under and can satisfy the vortex demand to the material, consequently need not to set up the vortex muscle on the inner wall of last cup, be convenient for rationally reduce the thickness of last cup, also be favorable to alleviateing the weight of cup to be favorable to improving user's use and experience. Go up the cup and be transparent cup, the user can be through the material processing condition in last cup direct observation processing cup when organism work, also is favorable to improving user's use and experiences.

2. The high setting of cup under highly being less than of vortex muscle, the height of vortex muscle is not less than 30mm, rationally sets up the height of vortex muscle, makes the shaping of vortex muscle can not influence the normal structure of cup down, also makes the vortex muscle can effectively satisfy the vortex requirement.

3. The heating pipe is arranged in the lower cup body, so that the crushing cup not only meets the normal-temperature food processing requirements of juicing, ice shaving, meat stuffing beating and the like, but also meets the heating food processing requirements of dry grinding, soybean milk beating, rice paste beating and the like, and the machine body can better meet the diversified use requirements of users. The height of the lower cup body is not less than 50mm, so that the contact area between the lower cup body and the material is reasonably ensured, and the heating effect on the material is favorably improved.

4. The lower extreme of vortex muscle extends to during smashing the chamber, makes the vortex muscle can carry out abundant vortex to the material in smashing the chamber, makes the material can be smashed abundant cutting of sword, smashes. The upper end of vortex muscle extends to the chamber of cooking, makes the vortex muscle can carry out abundant vortex to the material of cooking in the chamber to make the material thermally equivalent.

5. The height ratio of the height of the turbulence rib extending into the crushing cavity to the height of the crushing cavity is reasonably set, so that the turbulence rib meets the material turbulence requirement in the crushing cavity. If less than 0.5, the height that the vortex muscle stretched into in smashing the chamber is less, can not satisfy the material vortex requirement in smashing the chamber.

The height ratio of the height of the turbulence rib extending into the boiling cavity to the height of the boiling cavity is reasonably set, so that the turbulence rib meets the material turbulence requirement in the boiling cavity. If the height of the turbulence ribs extending into the boiling cavity is less than 0.4, the material turbulence requirement in the boiling cavity can not be met.

6. The inner cavity is reasonably divided into a crushing cavity, a boiling cavity and an anti-overflow cavity, which is helpful for improving the processing effect of the machine body on materials.

7. Go up the turn-ups that cup bottom binding off formed and insert and locate the recess on lower cup top, preferably adopt sealed glue to fill between turn-ups and the recess and realize the sealed cooperation between the two, rationally set up the cooperation structure between cup and the lower cup, guarantee to effectively seal the cooperation between the two when rationally reducing the cooperation degree of difficulty between the two.

8. In the cup shell was located to lower cup, the cup shell can play thermal-insulated effect to lower cup when the body possesses heating function, avoided the user to be scalded by the lower cup of high temperature, was favorable to improving the safety in utilization of organism. The upper cup body is exposed out of the cup shell, so that a user can observe the material processing condition in the processing cup through the upper cup body when the machine body works. The outer part of the cup shell is provided with a handle which is buckled with the upper cup body, thereby being beneficial to improving the structural stability of the upper cup body.

Drawings

FIG. 1 is a diagram of a food processor according to an embodiment;

FIG. 2 is an internal structural view of a food processor according to an embodiment;

FIG. 3 is a schematic view of a lid covering a cup in a food processor according to an embodiment;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is an axial cross-sectional view of a lower cup of a food processor according to an embodiment;

FIG. 6 is a perspective view of a lower cup of a food processor according to an embodiment;

FIG. 7 is a block diagram of a food processor having a comminuting blade mounted to a cup bottom via a bearing assembly in accordance with an embodiment;

FIG. 8 is a perspective view of a frame of a food processor according to an embodiment;

FIG. 9 is a bottom view of the frame of the food processor according to one embodiment;

FIG. 10 is a view showing an internal structure of a cup housing in a food processor according to an embodiment.

In the figure, 100-main machine, 110-boss part, 200-grinding cup, 210-cup body, 211-upper cup body, 2111-flanging, 212-lower cup body, 2121-cup bottom, 2122-cup wall, 2123-thickening part, 2124-arc surface, 2125-notch, 2126-groove, 2127-surrounding edge, 2128-positioning edge, 2129-shaft sleeve, 2129 a-upper sleeve body, 2129 b-lower sleeve body, 2129 c-sleeve cover, 2129 d-through hole, 2120-first fixing column, 213-inner cavity, 213 a-grinding cavity, 213 b-boiling cavity, 213 c-anti-overflow cavity, 214-turbulence rib, 220-cup cover, 230-grinding knife, knife shaft, 232-blade, 240-heating pipe, 241-electric connecting section, 250-sealing ring, 260-cup shell, 261-positioning plate, 262-second fixing hole, 270-handle, 271-handle main body, 272-handle cover, 273-buckling part, 280-bracket, 281-positioning hole, 282-base circle, 283-positioning boss, 284-arc surface, 285-first fixing hole, 286-second fixing column, 290-bottom cover, 291-concave cavity, 300-motor, 310-motor shaft, 400-control plate, 500-bearing assembly, 610-transmission joint, 620-output joint, 700-electric coupler, 710-lower coupling joint, 720-upper coupling joint, 810-temperature sensor, 820-temperature controller and 830-fuse link.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

Example one

As shown in fig. 1 to 10, a food processor with a simple structure provided by the embodiment of the present invention includes a main machine 100 and a grinding cup 200, a motor 300 is provided in the main machine 100, the grinding cup 200 includes a cup body 210, a cup cover 220 for covering the cup body 210, and a grinding knife 230 provided in the cup body 210, and the grinding knife 230 is driven by the motor 300. Cup 210 is including combining together lower cup 212 and the last cup 211 that forms inner chamber 213, smashes sword 230 and locates down in the cup 212, and lower cup 212 is the metal cup and is equipped with a plurality of vortex muscle 214 along circumference interval distribution on the inner wall, and it is 2mm ~ 8mm to go up cup 211 for transparent cup and thickness.

The lower cup body is provided with the turbulence ribs on the inner wall, and the turbulence ribs can be formed by punching the lower cup body on the premise of not increasing the thickness of the lower cup body, so that the weight of the cup body is favorably reduced. Because only need set up the vortex muscle on the inner wall of cup under and can satisfy the vortex demand to the material, consequently need not to set up the vortex muscle on the inner wall of last cup, be convenient for rationally reduce the thickness of last cup, also be favorable to alleviateing the weight of cup to be favorable to improving user's use and experience. Go up the cup and be transparent cup, the user can be through the material processing condition in last cup direct observation processing cup when organism work, also is favorable to improving user's use and experiences.

In this embodiment, the lower cup 212 is preferably a stainless steel cup, and the upper cup 211 is preferably a glass cup. The lower cup 212 includes a bottom 2121 and a wall 2122 at an outer edge of the bottom 2121, and the bottom 2121 and the wall 2122 of the lower cup 212 are preferably integrally formed. The crushing blade 230 includes a blade shaft 231 and a blade 232 fixed to a top end of the blade shaft 231, and the crushing blade 230 is rotatably provided on the cup bottom 2121 through a bearing assembly 500. The lower part of the cup cover 220 is sleeved with a sealing ring 250, and when the cup cover 220 covers the cup body 210, the sealing ring 250 is in sealing contact with the inner wall of the upper cup body 211.

A thickened part 2123 is arranged between the outer ring of the cup bottom 2121 and the bottom end of the cup wall 2122, and a heating pipe 240 is arranged in the thickened part 2123. To increase the proportion of heat transferred from the heating tube 240 to the wall 2122 of the lower cup 212, the heating tube 240 is positioned above the bottom 2121. In this embodiment, the heating pipe 240 is integrally higher than the top surface of the cup bottom 2121, i.e. the heating pipe 240 is disposed on the cup bottom 2121, so that more heat generated by energizing the heating pipe 240 is transferred to the cup wall 2122, thereby avoiding the situation that the material is easily overheated and stuck on the cup bottom 2121,

referring to fig. 5, the thickness of the thickened portion 2123 gradually decreases from the center toward the cup bottom 2121 and the cup wall 2122, and the heating pipe 240 is disposed at the center of the thickened portion 2123. Specifically, the thickness of the cup bottom 2121 and the cup wall 2122 is preferably set to 1mm to 5mm, and the thickness of the thickened portion 2123 is greater than the thickness of the cup bottom 2121 and the cup wall 2122 and does not exceed 20 mm. Referring to fig. 5, a direction indicated by a dotted line L2 is a direction in which the thickness of the thickened portion 2123 is maximum, the thickness of the upper portion of the thickened portion 2123 gradually decreases from a dotted line L2 to be smoothly connected to the cup wall 2122, the thickness of the lower portion of the thickened portion 2123 gradually decreases from a dotted line L2 to the cup bottom 2121 to be smoothly connected to the cup bottom 2121, and a center point of the heating pipe 240 in the height direction is located on a dotted line L2. The thickness of the cup bottom 2121 and the cup wall 2122 is preferably set to 3mm, the maximum thickness of the thickened portion 2123 is located at the broken line L2, and the maximum thickness W of the thickened portion 2123 is preferably set to 18 mm.

In order to increase the heating contact area between the lower cup body 212 and the material, the height of the lower cup body 212 is not less than 50mm, and the height ratio of the lower cup body 212 to the upper cup body 211 is 0.5-2. In this embodiment, the height H1 of the lower cup 212 is preferably set to 100mm, and the height H2 of the upper cup 211 is also preferably set to 100mm, i.e., the height ratio of the lower cup 212 to the upper cup 211 is H1: h2 is preferably set to 1.

The inner diameter of the cup wall 2122 is smaller at the bottom and larger at the top, an included angle α is formed between the inner surface of the cup wall 2122 and the axial line L1 of the lower cup 212, and an included angle β is formed between the inner surface of the thickened portion 2123 and the axial line L1 of the lower cup 212, where β > α. In this embodiment, the inner surface of the thickened portion 2123 is a circular arc surface 2124 with a smaller lower part and a larger upper part, the included angle β is an included angle between a tangential direction of an arc-oriented center of the circular arc surface 2124 and the axial line L1 of the lower cup 212, and the tangential direction of the arc-oriented center of the circular arc surface 2124 is shown as a dotted line L3 in fig. 5. A is preferably set to 2 ° and β is preferably set to 45 °.

Referring to fig. 3, the upper cup 211 and the lower cup 212 are combined to form an inner cavity 213, the inner cavity 213 includes a crushing cavity 213a, a boiling cavity 213b and an anti-overflow cavity 213c, which are arranged in a sectional manner from bottom to top, and the crushing blade 230 is disposed in the crushing cavity 213 a. In this embodiment, a portion of the cavity 213 between the inner bottom surface of the lower cup 212 and the plane where the top point of the crushing blade 230 is located is a crushing cavity 213a, a portion of the cavity 213 between the plane where the top point of the crushing blade 230 is located and the top surface of the lower cup 212 is a boiling cavity 213b, and a portion of the cavity 213 between the top surface of the lower cup 212 and the bottom surface of the cap 220 covering the cup 210 is an anti-overflow cavity 213 c. Specifically, referring to fig. 3, a dashed line L4 represents a top surface of the cup bottom 2121, a dashed line L5 represents a plane where a vertex of the blade 232 is located, a dashed line L6 represents a top surface of the cup wall 2122, a dashed line L7 represents a bottom surface of the cup body 210 when the cup lid 220 covers the cup body, the pulverizing chamber 213a is located between the dashed lines L4 and L5, the decocting chamber 213b is located between the dashed lines L5 and L6, and the anti-overflow chamber 213c is located between the dashed lines L6 and L7.

The inner diameters of the pulverization chamber 213a, the boiling chamber 213b, and the spill-proof chamber 213c gradually increase, and the heights of the pulverization chamber 213a, the boiling chamber 213b, and the spill-proof chamber 213c also gradually increase. The internal diameter relation and the height relation of three cavitys of reasonable setting are favorable to better satisfying the requirement of comminuted, the requirement of heating boil out and prevent that the material overflow from the requirement of cup 210. In this embodiment, the thickened portion 2123 is located in the crushing chamber 213a, the inner diameters of the crushing chamber 213a and the boiling chamber 213b are both set to be smaller at the bottom and larger at the top, and the inner diameters of the overflow preventing chamber 213c are set to be uniform at the top and bottom.

Smash chamber 213a and boil out chamber 213b and constitute by the inner space of lower cup 212, for guarantee the crushing effect and the heating effect to the material simultaneously, smash chamber 213a and boil out chamber 213 b's height ratio and be 0.35 ~ 0.7. In this embodiment, the sum of the height H3 of the crushing cavity 213a and the height H4 of the cooking cavity 213b is the height H1 of the lower cup 212, the height H3 of the crushing cavity 213a is preferably set to 35mm, the height H4 of the cooking cavity 213b is preferably set to 65mm, that is, the height ratio H3 of the crushing cavity 213a to the cooking cavity 213 b: h4 was about 0.54.

The turbulence ribs 214 are circumferentially distributed on the inner surface of the cup wall 2122 at intervals, the lower ends of the turbulence ribs 214 extend into the crushing cavity 213a, and the upper ends of the turbulence ribs 214 extend into the cooking cavity 213 b. In this embodiment, the turbulence ribs 214 are circumferentially spaced on the inner surface of the cup wall 2122, and the turbulence ribs 214 may be formed by punching the lower cup 212 without increasing the thickness of the lower cup 212. The height of the spoiler rib 214 is less than that of the lower cup 212, and the height of the spoiler rib 214 is not less than 30 mm. In this embodiment, the height of the turbulence rib 214 is less than the height of the cup wall 2122, the bottom end of the turbulence rib 214 is higher than the bottom 2121 of the cup, the top end of the turbulence rib 214 is lower than the top surface of the cup wall 2122, and the height H5 of the turbulence rib 214 is preferably set to be 60 mm.

In order to make the turbulence ribs 214 meet the turbulence requirements of the materials in the pulverizing cavity 213a and the decocting cavity 213b, the heights of the turbulence ribs 214 extending into the pulverizing cavity 213a and the decocting cavity 213b need to be reasonably set. The height ratio of the turbulence rib 214 extending into the crushing cavity 213a to the crushing cavity 213a is 0.5-0.8, and the height ratio of the turbulence rib 214 extending into the boiling cavity 213b to the boiling cavity 213b is 0.4-0.9. In this embodiment, the height h1 of the spoiler rib 214 extending into the crushing cavity 213a is preferably 20mm, and the height ratio h1 between the height of the spoiler rib 214 extending into the crushing cavity 213a and the height of the crushing cavity 213 a: h3 was about 0.57. The preferred 40mm of height h2 that vortex muscle 214 stretched into and boils out chamber 213b, the height that vortex muscle 214 stretched into and boils out chamber 213b is than h 2: h4 was about 0.62.

Because the heating pipe 240 is disposed at the thickened portion 2123, when the heating pipe 240 is electrically heated, the temperature at the thickened portion 2123 is high, in order to avoid the situation that the material is burnt at the thickened portion 2123, the lower end of the turbulence rib 214 extends to the thickened portion 2123 at the same time, and the material at the thickened portion 2123 is disturbed by the turbulence rib 214.

Because anti-overflow chamber 213c is enclosed to close by last cup 211 completely and forms, need not to consider the vortex problem among the anti-overflow chamber 213c, even set up the vortex muscle, it is also comparatively limited to the vortex effect of material, consequently, need not to set up the vortex muscle on the inner wall of going up cup 211 in this embodiment, the smooth setting of inner wall of going up cup 211 can suitably reduce the thickness of going up cup 211. In this embodiment, the thickness of the upper cup 211 is preferably set to 5 mm.

Referring to fig. 4, a circle of groove 2126 is formed at the top end of the lower cup body 212, a turned-over edge 2111 matched with the groove 2126 is formed at the bottom end of the upper cup body 211, and the turned-over edge 2111 is inserted into the groove 2126 and is in sealing fit with the groove 2126. In this embodiment, the sealing glue is filled between the groove 2126 and the flange 2111 to make the two fit together. The periphery of the top end of the cup wall 2122 is provided with a surrounding edge 2127, the bottom end of the surrounding edge 2127 is connected with the top end of the cup wall 2122, the groove 2126 is formed by the surrounding edge 2127 and the top end of the cup wall 2122 in a surrounding manner, the top surface of the surrounding edge 2127 is slightly higher than the top surface of the cup wall 2122, and the top end of the surrounding edge 2127 is provided with a positioning edge 2128 protruding outwards.

Referring to fig. 1, the grinding cup 200 further includes a cup shell 260, the lower cup 212 is disposed in the cup shell 260, the positioning edge 2128 abuts against the top end of the cup shell 260 to vertically position the lower cup 212, and the upper cup 211 is exposed out of the cup shell 260 except for the turned edge 2111.

In order to improve the structural strength of the upper cup 211, a handle 270 is provided on the outside of the cup housing 260 to engage with the upper cup 211. In this embodiment, the handle 270 includes a handle main body 271 integrally formed with the cup shell 260 and a handle cover 272 fixed to the outer side of the handle main body 271, with reference to fig. 2, a top side of the handle cover 272 is provided with a downwardly extending fastening portion 273, a part of an upper edge of the upper cup body 211 is clamped between the fastening portion 273 and the handle main body 271, the upper edge of the upper cup body 211 is limited by the fastening portion 273, a bottom side of the handle cover 272 is fastened to the handle main body 271 by a buckle, and the bottom side of the handle cover 272 is prevented from warping outward.

Referring to fig. 7, the cup bottom 2121 is provided with a hollow and open-bottomed bushing 2129, and the pulverizing blade 230 is provided at the bushing 2129 through a bearing assembly 500. Specifically, in order to properly reduce the height of the sleeve 2129 protruding downward relative to the cup bottom 2121, the sleeve 2129 includes an upper sleeve 2129a extending upward relative to the cup bottom 2121 and a lower sleeve 2129b extending downward relative to the cup bottom 2121, and the upper sleeve 2129a and the lower sleeve 2129b combine to form a cavity for mounting the bearing assembly 500. In order to avoid the blade 232 from being too high in the crushing cavity 213a, the height of the upper sleeve body 2129a is preferably set to be smaller than the height of the lower sleeve body 2129b, so that the blade 232 can effectively cut and crush the material. The sleeve 2129 has a sleeve cover 2129c at its top end, and the sleeve cover 2129c has a through hole 2129d for the crushing blade 230 to pass through. To prevent the material in the grinding cup 200 from infiltrating the bearing assembly 500, two sealing washers are fitted over the arbor shaft 231, one on the top side of the shroud 2129c and the other on the bottom side of the shroud 2129c and on the top of the bearing assembly 500.

Referring to fig. 8, 9 and 10, in order to improve the stability of the pulverizing cup 200 in operation, a holder 280 is provided in the cup housing 260 at the bottom of the lower cup 212, the holder 280 is provided with a positioning hole 281 matched with a boss 2129, a base circle 282 concentric with the positioning hole 281, and positioning portions arranged along the base circle 282, the boss 2129 is inserted into the positioning hole 281, and the diameter of the base circle 282 is larger than the inner diameter of the positioning hole 281 so that the positioning portions are arranged at the outer periphery of the positioning hole 281. Because the base circle 282 and the positioning hole 281 are concentrically arranged and the bushing 2129 is inserted into the positioning hole 281, the positioning portion and the bearing assembly 500 are concentrically arranged, the concentricity between the crushing blade 230 and the cup body 210 is effectively improved through the positioning hole 281 and the positioning portion, the concentricity between the crushing cup 200 and the main machine 100 is also favorably improved, the vibration amplitude of the whole body of the cup body 210, the crushing blade 230 and the crushing cup 200 during the operation of the machine body is effectively reduced, and the working noise of the crushing cup 200 is favorably reduced. In this embodiment, the lower end of the lower sleeve 2129b is inserted into the positioning hole 281.

The positioning portion comprises a plurality of positioning bosses 283 distributed along the base circle 282 at intervals, and the outer side wall of each positioning boss 283 is an arc-shaped surface 284 concentrically arranged with the base circle 282. The top of the main body 100 is provided with a plurality of boss portions 110 spaced apart from each other along the base circle 282, and when the grinding cup 200 is mounted on the main body 100, the boss portions 110 are located outside the positioning bosses 283 and abut against the positioning bosses 283. Because the boss parts 110 are distributed at intervals along the base circle 282, the concentricity between the crushing knife 230 and the motor 300 and the concentricity between the crushing cup 200 and the main machine 100 can be effectively improved through the matching between the boss parts 110 and the positioning bosses 283, and the vibration of the whole machine during working is favorably reduced, so that the working noise of the whole machine is favorably reduced.

The cup housing 260 is provided with a positioning plate 261 at the bottom of the bracket 280, and the bracket 280 is coupled to the lower cup 212 by a fastener and is coupled to the positioning plate 261 by a fastener. The cup bottom 2121 is provided with a hollow first fixing column 2120 protruding downwards, the bracket 280 is provided with a first fixing hole 285 corresponding to the first fixing column 2120, and a screw for connecting the bracket 280 and the lower cup 212 penetrates through the first fixing hole 285 and is screwed in the first fixing column 2120. Referring to fig. 10, the bracket 280 is provided with a hollow second fixing column 286 protruding upward, the positioning plate 261 is provided with a second fixing hole 262 corresponding to the second fixing column 286, and a screw for connecting the positioning plate 261 and the bracket 280 passes through the second fixing hole 262 and is screwed into the second fixing column 286.

In order to prevent external dust, liquid and other impurities from entering the cup shell 260, a bottom cover 290 positioned in the cup shell 260 is arranged at the bottom of the bracket 280, a cavity 291 positioned below the bushing 2129 is arranged at the center of the bottom cover 290, and the lower end of the knife shaft 231 extends into the cavity 291 and is sleeved with a transmission joint 610. In this embodiment, the bottom cover is clamped with the bracket 280 through a clamping structure and is fixedly connected to the positioning plate 261 through a screw.

The motor 300 comprises a motor shaft 310, and an output connector 620 detachably matched with the transmission connector 610 in a transmission mode is sleeved at the top end of the motor shaft 310. When the grinding cup 200 is mounted on the main body 100, the cutter shaft 231 is connected to the motor shaft 310 in a driving manner through the engagement of the driving joint 610 and the output joint 620. When the motor 300 is operated, the motor shaft 310 drives the crushing blade 230 to rotate through the cooperation of the output connector 620 and the transmission connector 610.

An electric coupler 700 is arranged between the main machine 100 and the crushing cup 200, the electric coupler 700 comprises a lower coupling joint 710 arranged at the top of the main machine 100 and an upper coupling joint 720 arranged at the bottom of the crushing cup 200, a mounting opening for mounting the upper coupling joint 720 is arranged on the bottom cover 290, and the upper coupling joint 720 is inserted into the mounting opening. The electric coupler 700 includes a strong electric connection and a weak electric connection, and can realize both power supply and signal transmission. The control board 400 is disposed in the main body 100, the lower coupling connector 710 is electrically connected to the control board 400, and the heating pipe 240 is electrically connected to the upper coupling connector 720.

Referring to fig. 6, the bottom side of the lower cup 212 is provided with a recess 2125 at a part of the outer wall of the thickened portion 2123, and both ends of the heating tube 240 are provided with the power receiving sections 241 located in the recesses 2125, so as to prevent the power receiving sections 241 from protruding out of the lower cup 212, and the power receiving sections 241 are electrically connected to the upper coupling joint 720.

In order to reasonably control the heating temperature, a temperature sensor 810 is disposed on the bottom 2121 of the lower cup 212, the top of the temperature sensor 810 extends into the lower cup 212, and the temperature sensor 810 is electrically connected to the upper coupling joint 720. The bottom of the cup bottom 2121 is provided with a temperature controller 820 and a fuse link 830, the temperature controller 820 is electrically connected to the upper coupling connector 720, the fuse link 830 is connected in series with the heating pipe 240, and the fuse link 830 has a predetermined fusing temperature. When smashing cup 200 and locating host computer 100 on, temperature sensor 810 and temperature controller 820 pass through electric coupler 700 signal connection in control panel 400, and control panel 400 can be according to the on-off of the temperature signal control heating pipe 240 of temperature sensor 810 and temperature controller 820 feedback, makes heating pipe 240 in time cut off the power supply and stop heating when the material temperature is too high, avoids the material to stick with paste the end. When the temperature of the fuse-link 830 reaches the preset fusing temperature due to overheating of the cup bottom 2121, the fuse-link 830 fuses, the heating pipe 240 is powered off and stops heating, the condition that the heating pipe 240 continues to heat and burn out is avoided, and the use safety of the machine body is improved. Specifically, the preset fusing temperature of the fuse body 830 may be set to 200 ℃.

When the machine body works, the turbulence ribs 214 effectively disturb the materials in the crushing cavity 213a and the stewing cavity 213b, so that the materials can be fully cut and crushed by the crushing cutter 230, and the condition that the materials are overheated and stick with the bottom can be avoided.

It will be appreciated that the upper cup 211 may be made of other suitable transparent materials.

It will be appreciated that the lower cup 212 may be made of other suitable metal materials, for example, the lower cup 212 is an aluminum die-cast part, and the heating tube 240 is directly die-cast into the lower cup 212, in which case an anti-sticking coating may be provided on the inner wall of the lower cup 212.

It will be appreciated that the heating tube 240 may also be positioned partially below the top surface of the cup bottom 2121, and in this case, the height center point of the heating tube 240 is preferably higher than the top surface of the cup bottom 2121.

It will be appreciated that the thickness of the cup bottom 2121 may be set to other reasonable thickness values such as 1mm, 1.5mm, 2.5mm, 2.8mm, 3.1mm, 3.5mm, 4mm, 4.5mm, 5mm, etc.

It will be appreciated that the thickness of the cup wall 2122 can be set to other reasonable thickness values of 1mm, 1.5mm, 2.5mm, 2.8mm, 3.1mm, 3.5mm, 4mm, 4.5mm, 5mm, etc.

It is understood that the maximum thickness W of the thickened portion 2123 can be set to other reasonable thickness values of 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18.5mm, 19mm, 20mm, and the like.

It is understood that the height H1 of the lower cup 212 may be set to be 50mm, 60mm, 70mm, 80mm, 90mm, 95mm, 105mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, or other reasonable heights.

It can be appreciated that the height ratio of the lower cup 212 to the upper cup 211, H1: h2 may also be set to other reasonable ratios of 0.5, 0.7, 0.9, 1.1, 1.3, 1.5, 1.7, 2, etc.

It is understood that α can also be set to other reasonable angular values of 0, 1 °, 3 °, 4 °, 5 °, etc.

It is understood that β may also be set to other reasonable angular values of 40 °, 42 °, 44 °, 46 °, 48 °, 50 °, etc.

It is understood that the inner diameter of the cooking cavity 213b may be uniformly arranged up and down.

It is understood that the inner diameter of spill prevention cavity 213c may be set smaller or larger.

It is understood that the height H3 of the pulverizing cavity 213a and the height H4 of the cooking cavity 213b can be set to other reasonable height values, and the height ratio of the pulverizing cavity 213a to the cooking cavity 213b is H3: h4 may be set to other reasonable ratios such as 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, etc.

It is understood that the height H5 of the spoiler rib 214 may be set to other reasonable height values such as 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 58mm, 62mm, 65mm, 70mm, etc.

It can be understood that the ratio h1 of the height of the spoiler rib 214 extending into the crushing chamber 213a to the height of the crushing chamber 213 a: h3 may be set to other reasonable ratios such as 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, etc.

It can be understood that the ratio h2 between the height of the burbling rib 214 extending into the cooking cavity 213b and the height of the cooking cavity 213 b: h4 may also be set to other reasonable ratios such as 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, etc.

It is understood that the thickness of the upper cup 211 can be set to other reasonable thickness values such as 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5.2mm, 5.5mm, 6mm, 7mm, 8mm, etc.

It is understood that the upper cup 211 and the lower cup 212 may be fixedly and sealingly assembled by a screw fit or a snap fit.

It is understood that the lower portion of the upper cup 211 may also be disposed within the shell 260 to suitably reduce the height of the upper cup 211 exposed to the shell 260.

It will be appreciated that the sleeve 2129 may also be formed entirely of the lower housing.

It is understood that the outer side wall of the positioning boss 283 may be provided with a flat surface or a slant surface.

It should be understood that the specific structure of the positioning portion is not limited to the positioning boss 283 described above and shown in the drawings, and other reasonable structures may be provided.

It will be appreciated that the provision of indentations 2125 may also be eliminated.

It is understood that the temperature sensor 810 and the thermostat 820 may be alternatively disposed.

It is understood that the predetermined fusing temperature of the fuse link 830 may be set to other reasonable temperature values such as 120 ℃, 130 ℃, 140 ℃, 150 ℃, 160 ℃, 170 ℃, 180 ℃, 190 ℃, 205 ℃ and the like.

It is understood that a material feeding port can be arranged on the cup cover 220, and in this case, the grinding cup 200 further comprises a material feeding cover detachably inserted at the material feeding port.

In addition to the above preferred embodiments, the present invention has other embodiments, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope defined by the appended claims.

Claims

1. The utility model provides a simple structure's food preparation machine, includes the host computer and smashes the cup, is equipped with the motor in the host computer, smashes the cup and includes the cup, is used for the bowl cover that the lid closed the cup and locate the crushing sword in the cup, smashes the sword by motor drive, a serial communication port, the cup is including the lower cup and the last cup that the combination formed the inner chamber together, smashes the sword and locates down in the cup, is equipped with a plurality of vortex muscle along circumference interval distribution on lower cup for metal cup and the inner wall, goes up the cup and is 2mm ~ 8mm for transparent cup and thickness.

2. The food processor of claim 1, wherein the turbulator ribs have a height less than a height of the lower cup; and/or the height of the turbulence rib is not less than 30 mm.

3. The food processor of claim 1, wherein the lower cup has a heating tube disposed therein, and wherein the lower cup has a height of no less than 50 mm.

4. The food processor of claim 1, wherein the inner chamber includes a grinding chamber, a cooking chamber, and an overflow prevention chamber segmented from bottom to top, wherein a lower end of the turbulator rib extends into the grinding chamber and an upper end extends into the cooking chamber.

5. The food processor of claim 4, wherein the ratio of the height of the turbulator ribs extending into the grinding cavity to the height of the grinding cavity is 0.5-0.8; and/or the height ratio of the turbulence ribs extending into the boiling cavity to the height of the boiling cavity is 0.4-0.9.

6. The food processor of claim 4, wherein a portion of the cavity between the bottom surface of the lower cup and the plane of the top of the grinding blade is a grinding cavity; or a part of the cavity in the inner cavity between the plane where the top point of the crushing cutter is located and the top surface of the lower cup body is a cooking cavity; or a part of the cavity in the inner cavity between the top surface of the lower cup body and the bottom surface of the cup cover covering the cup body is an anti-overflow cavity.

7. The food processor as defined in claim 1, wherein the lower cup body has a groove formed at a top end thereof, and the upper cup body has a flange formed at a bottom end thereof to be closed to the groove, the flange being inserted into the groove and being sealingly engaged therewith.

8. The food processor of claim 7, wherein the recess and the flange are sealed together by a sealant.

9. The food processor of claim 1, wherein the inner wall of the upper cup is smooth.

10. The food processor as defined in any one of claims 1-9, wherein the grinding cup includes a cup shell, the lower cup body is disposed in the cup shell, the upper cup body is exposed from the cup shell, and a handle is disposed on an exterior of the cup shell for engaging the upper cup body.