CN114732301A - Easy-to-clean soybean milk maker - Google Patents
Easy-to-clean soybean milk maker Download PDFInfo
- Publication number
- CN114732301A CN114732301A CN202210351837.5A CN202210351837A CN114732301A CN 114732301 A CN114732301 A CN 114732301A CN 202210351837 A CN202210351837 A CN 202210351837A CN 114732301 A CN114732301 A CN 114732301A
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- CN
- China
- Prior art keywords
- soybean milk
- grinding head
- soymilk
- hopper
- impeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 244000068988 Glycine max Species 0.000 title claims abstract description 137
- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 137
- 235000013336 milk Nutrition 0.000 title claims abstract description 132
- 239000008267 milk Substances 0.000 title claims abstract description 132
- 210000004080 milk Anatomy 0.000 title claims abstract description 132
- 230000003670 easy-to-clean Effects 0.000 title claims abstract description 24
- 238000000227 grinding Methods 0.000 claims abstract description 119
- 238000009835 boiling Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 70
- 238000007599 discharging Methods 0.000 claims abstract description 51
- 239000002002 slurry Substances 0.000 claims abstract description 46
- 230000003068 static effect Effects 0.000 claims abstract description 35
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 21
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 235000013322 soy milk Nutrition 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 12
- 206010006514 bruxism Diseases 0.000 claims description 10
- 239000008213 purified water Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000010411 cooking Methods 0.000 abstract description 5
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 7
- 235000013305 food Nutrition 0.000 description 4
- 238000004537 pulping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
- A47J43/0722—Mixing, whipping or cutting tools
Abstract
The application provides an easy-to-clean soybean milk machine, which comprises a hopper, a crushing cavity, a soybean milk discharging chamber, a soybean milk boiling barrel and a controller; a crushing device is arranged in the crushing cavity and comprises a movable grinding head and a static grinding head, a slurry discharge impeller is arranged in the slurry discharge chamber, and the movable grinding head and the slurry discharge impeller rotate coaxially; the hopper is in fluid communication with the pulp discharge chamber via the crushing cavity, and the pulp discharge chamber is in fluid communication with the pulp cooking barrel; the grinding device is configured to grind the bean material into the soybean milk only when the movable grinding head rotates in the second direction; the soybean milk discharging impeller is configured to rotate in a first direction to output hot water after the soybean milk is preheated in the hopper into the soybean milk boiling barrel, and then rotate in a second direction to output soybean milk formed by crushing the soybean milk into the soybean milk boiling barrel to be mixed with the hot water; the soybean milk boiling barrel is suitable for keeping the hot water at a set temperature and boiling after the soybean milk and the hot water are mixed. The application provides an easily wash soybean milk machine can prevent that soybean milk from gluing the pot when boiling, and the boiling milk bucket easily washs.
Description
Technical Field
The invention relates to the technical field of food processing, in particular to an easy-to-clean soybean milk machine.
Background
The soybean milk machine is a food processing machine which can crush and grind soybean materials or other food materials into pulp, and heat and boil the pulp to prepare drinks. The household soymilk machine is usually used for crushing and boiling in the same cavity, namely, bean materials or other food materials and water are crushed in the cavity to form slurry, and after the crushing is finished, a heating program is started to heat and boil the slurry in the cavity. The household soymilk machine has small amount of prepared soymilk at one time, and is difficult to meet the application requirements of commercial scenes such as markets, factories and the like.
A commercial soymilk machine in the prior art adopts a pulping barrel and a soymilk boiling barrel which are separately arranged to realize the preparation of high-capacity soymilk. The method comprises the steps of soaking bean materials, discharging hot water, grinding the bean materials, discharging the soybean milk into the soybean milk boiling barrel after grinding, grinding again, discharging the soybean milk, repeating the grinding and discharging until the soybean milk in the soybean milk boiling barrel reaches a set amount, and heating and boiling the soybean milk boiling barrel. However, this prior art has the following disadvantages: the thick liquid need all be arranged into and just heat the boiling thick liquid bucket after the boiling thick liquid bucket, because some thick liquids are long and the thick liquid needs to heat the boil out time overlength of boil out temperature from room temperature in the boiling thick liquid bucket for the time of standing still, can make the thick liquid take place to deposit, easily takes place to glue the pot during the boiling thick liquid this moment.
In view of the above, a new technical solution is needed to overcome the problems in the prior art.
Disclosure of Invention
The invention provides an easy-to-clean soybean milk maker, which can prevent soybean milk from sticking a pot during boiling, and a soybean milk boiling barrel is easy to clean.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: an easy-cleaning soymilk machine comprises a hopper, a crushing cavity, a soymilk discharging chamber, a soymilk boiling barrel and a controller; a crushing device is arranged in the crushing cavity and comprises a movable grinding head and a static grinding head, a slurry discharging impeller is arranged in the slurry discharging chamber, and the movable grinding head and the slurry discharging impeller rotate coaxially; wherein the content of the first and second substances,
the hopper is in fluid communication with a pulp discharge chamber via a crushing cavity, the pulp discharge chamber being in fluid communication with the pulp boiling barrel;
the grinding device is configured to grind the bean materials into the soybean milk only when the movable grinding head rotates in the second direction;
the soybean milk discharging impeller is configured to rotate in a first direction to output hot water obtained after soybean materials are soaked in the hopper into the soybean milk cooking barrel, and then rotate in a second direction to output soybean milk formed by crushing the soybean materials into the soybean milk cooking barrel to be mixed with the hot water; the first direction is opposite to the second direction.
The soybean milk boiling barrel is suitable for keeping the hot water at a set temperature and boiling soybean milk after the soybean milk and the hot water are mixed.
Optionally, the easy-to-clean soymilk maker comprises a water tank in fluid communication with the hopper, the water tank is configured to heat and convey clean water into the hopper to preheat the soymilk material to form the hot water, or heat and convey clean water into the hopper to be mixed with the soymilk material to perform warm water pulping.
Optionally, the slurry discharge impeller comprises an impeller main body and a plurality of blades extending outwards from the impeller main body, and the outward rotation direction of the blades from the impeller main body is consistent with the rotation direction of the slurry discharge impeller when the blades rotate in the second direction.
Optionally, the pulp discharge chamber includes a liquid outlet connected to the pulp boiling barrel, and an extending direction of the liquid outlet is a tangential direction of a circular region formed by the second-direction rotational scanning of the pulp discharge impeller.
Optionally, the liquid outlet still with the hopper links to each other, the liquid outlet with be equipped with the switching on the route that hopper, dressing barrel are connected the liquid outlet with the valve of hopper or dressing barrel intercommunication, the soybean milk alternative ground hopper of liquid outlet outflow is arranged to smashing in the chamber and is ground repeatedly or arrange and boil in the dressing barrel.
Optionally, quiet bistrique is cylindricly, it is located to move the bistrique in the cylindric quiet bistrique, be equipped with a plurality of quiet grinding teeth on the inner wall of quiet bistrique, move the bistrique including being cylindric fine grinding portion and certainly the upper end of fine grinding portion is to the protruding feeding portion that stretches, be equipped with a plurality of grinding teeth that move on the outer wall of fine grinding portion, feeding portion includes two at least arc lugs, the lateral wall of arc lug with form wedge-shaped feeding district between the inner wall of quiet bistrique, wedge-shaped feeding district from wedge-shaped narrow end to the extending direction of wedge-shaped open end with move the rotation when the second direction of bistrique is rotatory unanimous.
Optionally, the width dimension of the feeding zone is set gradually from 5mm to 0.35 mm.
Optionally, a connecting boss is further arranged between the at least two arc-shaped protrusions, a blanking area is arranged between the side wall of the connecting boss and the inner wall of the static grinding head, and the blanking area is communicated with the feeding area.
Optionally, the connecting boss is rectangular, and the height of the upper end surface of the connecting boss protruding out of the fine grinding part is lower than the height of the arc-shaped boss protruding out of the upper end surface of the fine grinding part.
Optionally, a gap between an outer contour of the slurry discharge impeller and an inner side surface of the slurry discharge chamber is 0.4-0.5mm, and a gap between a lower end surface of the slurry discharge impeller and an inner bottom surface of the slurry discharge chamber is 0.4-0.6 mm.
According to the easy-to-clean soybean milk machine provided by the invention, hot water can be discharged into the soybean milk boiling barrel for later use through the first-direction rotation of the soybean milk discharging impeller, and the first-direction rotation of the movable grinding head synchronously linked with the soybean milk discharging impeller can not grind materials, so that the liquid discharged into the soybean milk boiling barrel is pure hot water; the soybean milk formed by crushing the soybean materials can be discharged into the soybean milk boiling barrel through the second-direction rotation of the soybean milk discharging impeller and the movable grinding head, so that the soybean milk discharging is realized; in the soybean milk boiling barrel, hot water is heated to a set temperature, and the soybean milk and the hot water are mixed and then boiled, so that the initial temperature of the soybean milk during boiling is improved, the boiling time of the soybean milk is reduced, the soybean milk is not easy to stick to a pot during boiling, and the soybean milk boiling barrel is easy to clean; the easy-to-clean soybean milk machine provided by the invention can preheat the soybean material before crushing and grind the soybean material into thick liquid by using warm water in the crushing process of the soybean material, so that the crushing effect and efficiency can be improved, and the boiling time of the subsequent soybean milk in the soybean milk boiling barrel can be further shortened.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.
Fig. 1 is a perspective view of an embodiment of the soymilk maker of the present invention.
Fig. 2 is a perspective exploded view of a crushing device and a soybean milk discharging chamber in an embodiment of the soybean milk machine of the present invention.
Fig. 3 is a sectional view of a crushing device and a soybean milk discharging chamber in one embodiment of the soybean milk machine of the present invention.
Fig. 4 is a sectional view of a slurry discharge impeller and a slurry discharge chamber in an embodiment of the soymilk maker of the invention.
Fig. 5 is a perspective view of a slurry discharge impeller in an embodiment of the soymilk maker of the invention.
Fig. 6 is a combined perspective view of a movable grinding head and a static grinding head in one embodiment of the soymilk grinder of the invention.
Fig. 7 is a combined top view of a movable grinding head and a static grinding head in one embodiment of the soymilk grinder of the invention.
Fig. 8 is a perspective view of a movable grinding head in one embodiment of the soymilk machine of the invention.
Reference numerals are as follows: 1-a hopper; 2-a crushing device; 21-moving the grinding head; 211-moving grinding teeth; 212-a fine grinding section; 213-a feed section; 214-connecting boss; 201-a feeding zone; 202-a blanking area; 22-a static grinding head; 221-static grinding teeth; 23-a slurry discharge impeller; 231-the impeller body; 232-blade; 24-a stock discharge chamber; 241-a liquid outlet; 25-a motor; 251-an output shaft; 26-a material blocking ring; 261-blocking lugs; 271-a first screw; 272-a second screw; 273-third screw; 3-a pulp boiling barrel; 4-a valve; 41-circulation pipe; 42-a drain pipe; and 5-a water tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used only to indicate relative positional relationships that may change when the absolute position of an object being described is changed, and are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.
Referring to fig. 1 to 8, the present invention provides an easy-to-clean soymilk maker, which comprises a hopper 1, a grinding chamber, a soymilk discharging chamber 24, a soymilk boiling barrel 3, a water tank 5 and a controller (not shown). The water tank 5 is in fluid communication with the hopper 1, the water tank 5 being configured to heat and deliver purified water into the hopper 1 to preheat the beans; or heating and conveying purified water into the hopper 1 to be mixed with the bean material. In one embodiment, the purified water in the water tank 5 is preheated to 90 ℃ to 95 ℃ and is kept warm, and the controller controls the water pump to pump the hot water in the water tank 4 into the hopper 1 according to a set pulping process program so as to preheat the bean materials and mix the bean materials to realize warm water pulping. Hopper 1 is used for holding the water purification after beans material waits to process the material and heat to the realization waits to process preheating of material and mix with the warm water and carry out the warm water thick liquid to beans material. During the use, with beans material wait for the processing material put into hopper 1, the hot water in water tank 5 passes through the water pump extraction and adds into hopper 1 to preheat beans material, the hot water after preheating is arranged to boiling thick liquid bucket 3 in through smashing chamber and row thick liquid room 24. The grinding cavity is arranged below the hopper 1 and is communicated with the hopper 1, the grinding device 2 is arranged in the grinding cavity, the grinding device 2 comprises a movable grinding head 21 and a static grinding head 22, and the movable grinding head 21 and the static grinding head 22 rotate relatively to grind and grind materials to be processed. A slurry discharge impeller 23 is arranged in the slurry discharge chamber 24, the movable grinding head 21 and the static grinding head 22 are positioned above the slurry discharge chamber 24, the movable grinding head 21 and the slurry discharge impeller 23 coaxially rotate, and an output shaft 251 of a motor 25 is simultaneously connected with the slurry discharge impeller 23 and the movable grinding head 21 for driving. The motor 25 is used for driving the slurry discharge impeller 23 and the movable grinding head 21 to synchronously rotate in the second direction or the first direction. The hopper 1 is in fluid communication with the soybean milk discharging chamber 24 through the crushing cavity, the soybean milk discharging chamber 24 is in fluid communication with the soybean milk boiling barrel 3, and hot water in the hopper 1 and soybean milk formed by crushing soybean milk in the crushing cavity can be discharged into the soybean milk boiling barrel 3 through the soybean milk discharging chamber 24 to be heated. Wherein the crushing apparatus 2 is configured to crush the bean materials to form the soybean milk only when the movable grinding head 21 rotates in the second direction. Specifically, when the motor 25 drives the pulp discharge impeller 23 and the movable grinding head 21 to rotate in the first direction, the material to be processed cannot be screwed between the movable grinding head 21 and the static grinding head 22, the hot water for preheating the bean material in the hopper 1 is discharged into the pulp boiling barrel 3 by the pulp discharge impeller 23 rotating in the first direction, and is heated to a set temperature and kept warm in the pulp boiling barrel 3; when the motor 25 drives the soybean milk discharging impeller 23 and the movable grinding head 21 to rotate in the second direction, the material to be processed is screwed between the movable grinding head 21 and the static grinding head 22 to be ground into soybean milk, and the soybean milk is discharged into the soybean milk boiling barrel 3 by the soybean milk discharging impeller 23 rotating in the second direction and is mixed with hot water in the soybean milk boiling barrel 3 to be heated and boiled. The first direction is opposite to the second direction, and in other embodiments, the first direction may be defined as a reverse direction and the second direction may be defined as a forward direction.
According to the easy-to-clean soybean milk machine provided by the invention, hot water can be discharged into the soybean milk boiling barrel 3 for later use through the first-direction rotation of the soybean milk discharge impeller 23, and the first-direction rotation of the movable grinding head 21 synchronously linked with the soybean milk discharge impeller 23 can not grind materials, so that the liquid discharged into the soybean milk boiling barrel 3 is pure hot water; the soybean milk formed by crushing the soybean material can be discharged into the soybean milk boiling barrel 3 through the second-direction rotation of the soybean milk discharging impeller 23 and the movable grinding head 21, hot water is firstly heated to a set temperature and is kept warm in the soybean milk boiling barrel 3, and the soybean milk is continuously heated after being mixed with the hot water to boil the soybean milk. Therefore, the initial temperature of the soybean milk during boiling is increased, the time for boiling the soybean milk is shortened, the soybean milk is not easy to stick to a pot during the boiling process, and the soybean milk boiling barrel 3 is easy to clean; the easy-to-clean soybean milk maker provided by the invention preheats warm water before crushing soybean materials and grinds the soybean materials by using the warm water in the crushing process of the soybean materials, so that the crushing effect and efficiency can be improved, and the boiling time of the subsequent soybean milk in the soybean milk boiling barrel is further shortened.
Referring to fig. 1 to 4, the soymilk discharging chamber 24 is a cylindrical cavity with an open upper portion, and the inner diameter of the cavity is larger than the outer diameter of the movable grinding head 21 and the inner diameter of the static grinding head 22, so that soymilk slurry formed by grinding materials between the outer wall of the movable grinding head 21 and the inner wall of the static grinding head 22 can flow down into the soymilk discharging chamber 24 along the outer wall of the movable grinding head 21 or the inner wall of the static grinding head 22. The soymilk discharging chamber 24 comprises a liquid outlet 241, the extension direction of the liquid outlet 241 is the tangential direction of the circular area formed by the second direction rotation scanning of the soymilk discharging impeller 23, so that when the second direction rotation of the soymilk discharging impeller 23 discharges soymilk, the centrifugal force of the soymilk stirred by the soymilk discharging impeller 23 can smoothly discharge from the liquid outlet 241.
Referring to fig. 1, the liquid outlet 241 is connected to both the boiling barrel 3 and the hopper 1. And a valve 4 for switching the communication between the liquid outlet 241 and the hopper 1 or the soybean milk boiling barrel 3 is arranged on a path where the liquid outlet 241 is connected with the hopper 1 and the soybean milk boiling barrel 3. That is, the liquid flowing out of the liquid outlet 241 can be selectively discharged into the pulverization chamber through the hopper 1 to be repeatedly pulverized or discharged into the pulp boiling barrel 3. When the valve 4 is switched to connect the liquid outlet 241 and the circulating pipe 41, the soybean milk is discharged into the hopper 1 through the circulating pipe 41 and flows into the crushing cavity for circular grinding; when the valve 4 is switched to connect the liquid outlet 241 and the drain pipe 42, the hot water or the soybean milk is discharged to the soybean milk boiling bucket 3 through the drain pipe 42.
Referring to fig. 3, the clearance between the outer contour of the slurry discharge impeller 23 and the inner side surface of the slurry discharge chamber 24 is 0.4-0.5mm, preferably 0.45 mm; the clearance between the lower end surface of the impeller 23 and the inner bottom surface of the pulp discharging chamber 24 is 0.4-0.6mm, and preferably 0.5 mm. Referring to fig. 4 and 5, the soymilk discharging impeller 23 discharges hot water when rotating in a first direction, and discharges ground soymilk when rotating in a second direction. In the present embodiment, the rotation direction as indicated by the arrow direction in fig. 4 and 5 is the second direction rotation. It is understood that the second direction rotation and the first direction rotation are relative terms, and do not limit clockwise or counterclockwise rotation to the second direction rotation at a particular viewing angle. Further, the slurry discharge impeller 23 is configured such that the liquid discharge capacity is larger when it rotates in the second direction than when it rotates in the first direction. The fact that the liquid discharge capacity in the second direction rotation is larger than that in the first direction rotation means that the force for driving the liquid to flow by the paddle wheel 23 rotating in the second direction is larger than the force for driving the liquid to flow by the paddle wheel 23 rotating in the first direction when the rotation speed of the motor 25 is the same. In the present embodiment, the slurry discharge impeller 23 achieves the above-described function by the following structure. The paddle discharge impeller 23 includes an impeller main body 231 and a plurality of blades 232 extending outward from the impeller main body 231, and the outward rotation direction of the blades 232 from the impeller main body 231 is the same as the rotation direction of the paddle discharge impeller 23 when rotating in the second direction. In the present embodiment, the number of the blades 232 is 4, which are uniformly distributed on the impeller main body 231, as shown in fig. 5, the rotation direction of the blades 232 is shown by a dotted line L in the figure, and is consistent with the rotation direction in the second direction. The vane 232 thus formed has a steep front side and a gentle rear side when rotating in the second direction, and the front side is a surface for pushing the liquid to flow, so that a large driving force is provided when rotating in the second direction; when rotated in the first direction, the more gradual rear side surface transitions to the front side surface and the steeper front side surface transitions to the rear side surface, and liquid tends to flow away from the more gradual surface, so that the blade 232 now provides less driving force.
In this embodiment, since the slurry discharge impeller 23 discharges hot water, which is clear water, when rotating in the first direction, the fluidity is good, and thus the discharge can be realized by the rotation in the first direction with a small driving force; the soybean milk formed by grinding the materials is increased in viscosity and reduced in fluidity, and therefore, the soybean milk needs to be rotationally discharged in a second direction with larger driving force. By the arrangement, the slurry discharging impeller 23 can meet the requirements of the first-direction rotary drainage and the second-direction rotary slurry discharging at the same time.
Referring to fig. 2, 3 and 6 to 8, there is shown a structure in which the movable and stationary grinding stones 21, 22 are ground in cooperation. Specifically, the static grinding head 22 is cylindrical, and the movable grinding head 21 is located in the cylindrical static grinding head 22. The inner wall of the static grinding head 22 is provided with a plurality of static grinding teeth 221, the movable grinding head 21 comprises a cylindrical fine grinding part 212 and a feeding part 213 which protrudes upwards from the upper end surface of the fine grinding part 212, and the outer wall of the fine grinding part 212 is provided with a plurality of movable grinding teeth 211. The feeding portion 213 includes at least two arc-shaped protrusions, and a wedge-shaped feeding area 201 is formed between the side walls of the arc-shaped protrusions and the inner walls of the static grinding stones 22. The extension direction of the wedge-shaped feeding area 201 from the narrow end of the wedge to the open end of the wedge is consistent with the rotation direction of the movable grinding head 21 in the second direction, and the rotation direction of the second direction is shown by an arrow in fig. 7. The material can be screwed from the opening end of the wedge-shaped feeding area 201 to the narrow end when the movable grinding head 21 rotates in the second direction, and is ground and crushed between the movable grinding teeth 211 and the static grinding teeth 221; when the movable grinding head 21 rotates in the first direction, the material is pushed by the other side of the arc-shaped bump opposite to the feeding area 201 to rotate synchronously with the movable grinding head 21, and cannot be screwed into the feeding area 201, so that grinding and crushing cannot be realized. In this embodiment, the width of the feeding region 201 is gradually set from 5mm to 0.35mm, that is, the distance of the wedge-shaped feeding region 201 is gradually set from the opening end to the narrow end, and is gradually set from 5mm to 0.35 mm.
Further, a connecting boss 214 is further arranged between the at least two arc-shaped protrusions, a blanking area 202 is arranged between the side wall of the connecting boss 214 and the inner wall of the static grinding head 22, and the blanking area 202 is communicated with the feeding area 201. The connecting boss 214 is rectangular, and the height of the upper end surface of the connecting boss protruding out of the fine grinding part 212 is lower than the height of the arc-shaped boss protruding out of the upper end surface of the fine grinding part 212. The blanking area 202 is arranged to better guide the material into the feeding area 201 to be ground and pulverized. The size of the widest part of the blanking area 202 is set to be 11-13 mm.
Further, a material blocking ring 26 is further installed above the static grinding head 22, and a material blocking lug 261 is arranged on the material blocking ring 26. The material blocking lug 261 is used for preventing materials such as bean materials from being extruded and overflowing or bursting out in the extrusion crushing process. Keep off the material lug 261 and be certainly keep off the protruding setting that makes progress of the edge of material ring 26, just it is the low setting of one end height to keep off the material lug 261, make it forms a wedge region to keep off between the horizontal plane at material lug 261 and the opening place of quiet bistrique 22, this wedge region by the width to narrow direction with the direction of the rotatory thick liquid of grinding of second direction of moving bistrique 21 is unanimous. So set up and to guide materials such as beans material to be suppressed downwards gradually, avoid keeping off the material lug 261 and the material contact at first with material shovel to keeping off the material lug 261 top to can't realize pressing the material effect.
Referring to fig. 1 to fig. 3 again, the connection relationship of the soymilk grinder provided by an embodiment of the invention is as follows: the slurry discharge impeller 23 is arranged in the slurry discharge chamber 24, the static grinding head 22 is fixed on the slurry discharge chamber 24 through a first screw 271, the slurry discharge chamber 24 is fixed on the motor 25 through a second screw 272, the movable grinding head 21 is arranged in the static grinding head 22, an output shaft 251 of the motor 25 penetrates through the slurry discharge chamber 24, the slurry discharge impeller 23 and the movable grinding head 21 from bottom to top, the movable grinding head 21 is fixed on the output shaft 251 through a third screw 273, and the slurry discharge impeller 23 is connected with the movable grinding head 21 in a locking manner through the matching of an embedded nut and the screw; the material blocking ring 26 is positioned above the static grinding head 22, the hopper 1 is positioned above the material blocking ring 26, and the lower part of the hopper 1 is communicated with the dynamic grinding head 21 and the static grinding head 22; a liquid outlet 241 of the pulp discharging chamber 24 is connected with the hopper 1 and the pulp boiling barrel 3 through a valve 4; the motor 25 and the heating device on the soymilk boiling barrel 3 are connected with the controller, and the work is controlled by the controller.
The working process is as follows: putting the soaked bean materials and the materials to be processed into the hopper 1, and introducing the heated purified water in the water tank 5 into the hopper 1 to preheat the bean materials in the hopper 1; the starting motor 25 drives the pulp discharging impeller 23 and the movable grinding head 21 to rotate in the first direction, meanwhile, a pipeline between the liquid outlet 241 and the pulp cooking barrel 3 is opened, hot water preheated by beans in the hopper 1 flows into the pulp discharging chamber 24 along a gap between the movable grinding head 21 and the static grinding head 22, and is driven by the pulp discharging impeller 23 rotating in the first direction in the pulp discharging chamber 24 to be discharged from the liquid outlet 241 into the pulp cooking barrel 3; closing the pipeline communication between the liquid outlet 241 and the soybean milk boiling barrel 3, opening the communication between the liquid outlet 241 and the hopper 1 through the circulating pipe 41, starting the motor 25 to drive the soybean milk discharging impeller 23 and the movable grinding head 21 to rotate in the second direction so as to grind the soybean milk into soybean milk, enabling the soybean milk to flow into the soybean milk discharging chamber 24 along the gap between the movable grinding head 21 and the static grinding head 22, and being driven by the soybean milk discharging impeller 23 rotating in the second direction in the soybean milk discharging chamber 24 to be discharged from the liquid outlet 241 into the hopper 1 for circular grinding, wherein in the circular grinding process, hot water in the water tank 5 can be added into the hopper 1 for multiple times, and repeating the steps until the soybean milk meets the preset requirement; while the crushing device 2 grinds the pulp, the hot water in the pulp boiling barrel 3 is also heated to a set temperature and is kept warm for standby; and (3) opening a pipeline between the liquid outlet 241 and the milk boiling barrel 3, and discharging the milk meeting the preset requirement into the milk boiling barrel 3 by rotating the milk discharging impeller 23 in the second direction so as to be mixed with hot water and then continuously heated to boil the soybean milk, namely completing the milk making process.
As can be seen from the above description of the specific embodiment, in the easy-to-clean soymilk maker provided by the invention, the hot water is heated to the set temperature and kept warm in the soymilk boiling barrel 3, and then the soymilk and the hot water are mixed and continuously heated and boiled; so improved the initial temperature when soybean milk is boiled, reduced the time that the soybean milk was boiled for the difficult pot that glues of soybean milk among the boiling process, boil thick liquid bucket 3 and easily wash.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An easy-cleaning soymilk machine comprises a hopper, a crushing cavity, a soymilk discharging chamber, a soymilk boiling barrel and a controller; a crushing device is arranged in the crushing cavity and comprises a movable grinding head and a static grinding head, a slurry discharge impeller is arranged in the slurry discharge chamber, and the movable grinding head and the slurry discharge impeller rotate coaxially; the method is characterized in that:
the hopper is in fluid communication with a pulp discharge chamber via a crushing cavity, and the pulp discharge chamber is in fluid communication with the pulp boiling barrel;
the grinding device is configured to grind the bean materials into the soybean milk only when the movable grinding head rotates in the second direction;
the soybean milk discharging impeller is configured to rotate along a first direction to output hot water after the soybean milk materials are preheated in the hopper into the soybean milk boiling barrel, and then rotate along a second direction opposite to the first direction to output soybean milk formed by crushing the soybean milk materials into the soybean milk boiling barrel to be mixed with the hot water;
the soybean milk boiling barrel is suitable for keeping the hot water at a set temperature and boiling the soybean milk after the soybean milk and the hot water are mixed.
2. The easy-to-clean soymilk maker according to claim 1, comprising a water tank in fluid communication with the hopper, the water tank being configured to heat and convey purified water into the hopper to preheat the soymilk material to form the hot water, or to heat and convey purified water into the hopper to mix with the soymilk material for warm water grinding.
3. The easy-to-clean soymilk maker according to claim 1, wherein the soymilk discharging impeller comprises an impeller main body and a plurality of blades extending outwards from the impeller main body, and the outward rotation direction of the blades from the impeller main body is consistent with the rotation direction of the soymilk discharging impeller when the blades rotate in the second direction.
4. The easy-to-clean soymilk maker according to claim 3, wherein the soymilk discharging chamber comprises a liquid outlet connected with the soymilk boiling barrel, and the extension direction of the liquid outlet is the tangential direction of a circular area formed by the second-direction rotary scanning of the soymilk discharging impeller.
5. The easy-to-clean soybean milk maker according to claim 4, wherein the liquid outlet is further connected with the hopper, a valve for switching the liquid outlet to be communicated with the hopper or the soybean milk boiling barrel is arranged on a path where the liquid outlet is connected with the hopper and the soybean milk boiling barrel, and the soybean milk flowing out of the liquid outlet can be selectively discharged into the crushing cavity through the hopper to be repeatedly ground or discharged into the soybean milk boiling barrel to be boiled.
6. The easy-to-clean soymilk grinder according to any one of claims 1 to 5, wherein the static grinding head is cylindrical, the movable grinding head is positioned in the cylindrical static grinding head, the inner wall of the static grinding head is provided with a plurality of static grinding teeth, the movable grinding head comprises a cylindrical fine grinding part and a feeding part which protrudes upwards from the upper end of the fine grinding part, the outer wall of the fine grinding part is provided with a plurality of movable grinding teeth, the feeding part comprises at least two arc-shaped convex blocks, a wedge-shaped feeding area is formed between the side wall of the arc-shaped convex block and the inner wall of the static grinding head, and the extension direction of the wedge-shaped feeding area from the narrow end of the wedge-shaped convex block to the open end of the wedge-shaped convex block is consistent with the rotation direction of the movable grinding head when the movable grinding head rotates in the second direction.
7. The easy-to-clean soymilk maker according to claim 6, wherein the width dimension of the feeding zone is gradually set from 5mm to 0.35 mm.
8. The easy-to-clean soymilk maker according to claim 6, wherein a connecting boss is further arranged between the at least two arc-shaped bumps, a blanking area is arranged between the side wall of the connecting boss and the inner wall of the static grinding head, and the blanking area is communicated with the feeding area.
9. The easy-to-clean soymilk maker according to claim 8, wherein the connecting boss is rectangular, and the height of the upper end surface of the connecting boss protruding out of the fine grinding part is lower than the height of the arc-shaped boss protruding out of the upper end surface of the fine grinding part.
10. The easy-to-clean soybean milk maker according to any one of claims 1 to 5, wherein a gap between the outer contour of the slurry discharge impeller and the inner side surface of the slurry discharge chamber is 0.4-0.5mm, and a gap between the lower end surface of the slurry discharge impeller and the inner bottom surface of the slurry discharge chamber is 0.4-0.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210351837.5A CN114732301A (en) | 2022-04-02 | 2022-04-02 | Easy-to-clean soybean milk maker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210351837.5A CN114732301A (en) | 2022-04-02 | 2022-04-02 | Easy-to-clean soybean milk maker |
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| CN114732301A true CN114732301A (en) | 2022-07-12 |
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| CN202210351837.5A Pending CN114732301A (en) | 2022-04-02 | 2022-04-02 | Easy-to-clean soybean milk maker |
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