JP2016123849A - Flour food processing machine with rice grinding function - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a flour food processing machine which has both functions of rice grinding and kneading and enables a user to manufacture a normal wheat flour bread and dough or rice bread, cereal rice bread, rice paste, and rice dough according to need.SOLUTION: The flour food processing machine includes: a body housing 1; a baking part 2; a bread container 3a; a drive device 4; grinding means; and kneading means 6. The baking part is arranged in the body housing and defines a baking chamber. The bread container is arranged in the baking chamber so as to be replaced. The drive device includes: a motor; transmission means; and a drive shaft. The drive shaft is connected to the motor by the transmission means, penetrates a bottom part of the bread container, and enters into the bread container. The grinding means is arranged in the bread container so as to grind rice. The kneading means is arranged in the grinding means so as to knead dough.SELECTED DRAWING: Figure 2

Description

  The present invention relates to the field of powdered food processing machines, and more particularly to a powdered food processing machine with a broken rice function.

  In the related art, the main function of the home automatic meal processing machine is to produce bread, knead dough, and produce cakes and jams. The basic process of producing toaster bread includes kneading, fermenting, releasing acid, laying the dough, and baking. Toaster bread made with strong flour contains proteins, fats, carbohydrates, small amounts of vitamins, calcium, potassium, magnesium, zinc and other minerals, so the taste of bread is diversified and easily digested and absorbed Is done.

  With the improvement of living standards, people's demand for bread is also increasing. For Asian people who use rice as a staple food, they do not adapt well to the traditional texture of bread, but bread made by mixing rice and flour can adjust the texture of bread. This bread has not only a rice flavor but also a texture of bread. In related technology, some home automatic meal processing machines have the function of producing bread with wheat flour and rice flour, but the above-mentioned powder raw materials are generally difficult to purchase, Users can't eat with peace of mind. As a result, users want to produce delicious bread that can be eaten healthily and safely by directly adding raw materials such as rice, wheat, legume granular grains, and cereals to home automatic powder processing machines. doing.

  The present invention solves at least one technical problem in the prior art. Therefore, the present invention provides a pulverized rice processing machine with a function of breaking rice having both functions of powder raw material processing and bread making.

  A crushed rice processing machine with a broken rice function according to the present invention includes a main body casing, a baking section provided in the main body casing and defining a baking chamber, a bread container provided in the baking chamber in a replaceable manner, and a driving device. , A crushing means for crushing the raw material provided in the bread container, the drive device comprises a motor, a transmission means and a drive shaft, the drive shaft is connected to the motor by a conveying means, It is configured to pass through the bottom of the bread container and enter the bread container.

  The powdered food processing machine with a crushed rice function according to the present invention can realize both functions of crushed rice and kneading by attaching the bread container to the baking part so as to be replaceable. Satisfy the user's bread taste and health requirements by making flour dough or making rice bread, millet bread, rice slurry, rice flour dough and the like.

  Specifically, the pulverizing means includes a lower grinder and an upper grinder, the lower grinder is fixed to the bottom of the bread container, and the drive shaft has a first central hole of the lower grinder. A plurality of first tooth grooves extending from the edge of the first center hole toward the edge of the lower grinder are formed on the upper surface of the lower grinder so as to penetrate therethrough. Provided. The upper polishing machine is coaxially provided at the top of the lower polishing machine, has a gap to be ground between the upper polishing machine, the drive shaft passes through the lower polishing machine, and the upper polishing machine The upper grinder is provided with at least one raw material supply port that communicates with the gap to be ground.

  Specifically, the first tooth profile groove is deviated from a first radial connecting line that connects the inside thereof and the center of the first center hole.

  Specifically, a plurality of second tooth grooves extending from the edge of the second center hole of the upper polishing machine toward the edge of the upper polishing machine are provided on the lower surface of the upper polishing machine.

  Specifically, the second tooth profile groove is deviated from a second radial connecting line that connects the inside of the second tooth groove and the center of the second center hole.

  Optionally, the direction of the second tooth profile groove deviating from the second radial connecting line and the direction of the first tooth profile groove deviating from the first radial connecting line are opposite.

  Optionally, the direction deviating from the second radial connecting line of the second tooth profile groove is the same as the direction deviating from the first radial connecting line of the first tooth profile groove, and the deviation angle is different.

  Specifically, the inside of the plurality of first tooth profile grooves is uniformly distributed along the edge of the first center hole, and the inside of the plurality of second tooth profile grooves is on the edge of the second center hole. It is distributed uniformly along.

  Specifically, the first tooth profile groove and the second tooth profile groove are both V-shaped grooves.

  Specifically, each of the first tooth profile groove and the second tooth profile groove is a V-shaped groove having an asymmetric cross section.

  Specifically, the cross section of the V-shaped groove has a short side and a long side, and the angle between the long side and the horizontal plane is 4 ° to 15 °, and is perpendicular to the short side and the horizontal plane. The angle with the plane is 45 ° to 75 °.

  Specifically, the upper end of the first rib formed between the adjacent first tooth profile grooves is the tip, and the upper end of the second rib formed between the adjacent second tooth profile grooves is the tip.

  Specifically, the outer side of the second rib is chamfered.

  Specifically, a guide groove communicating with the raw material supply port is further provided on the lower surface of the upper polishing machine. The guide groove is connected to the first side of the raw material supply port, and the first side is a direction side deviating from the second radial connection line of the second tooth profile groove.

  Specifically, the guide groove is a smoothly curved curved surface.

  Specifically, the maximum height of the guide groove is 2 mm to 6 mm.

  Specifically, in order to form the crushing gap between the upper polishing machine and the lower polishing machine, the lower surface of the upper polishing machine has a central convex portion extending downward.

  Specifically, a ring flange is provided at an edge of the lower grinder, a peripheral convex portion is provided at an edge of the upper grinder, and the peripheral convex portion is in contact with the ring flange. .

  Specifically, the number of the peripheral protrusions is two to four, and the peripheral protrusions are plural, and are provided at equal intervals along the edge of the upper polishing machine.

  Specifically, the peripheral convex portion includes a support portion extending radially outward from an edge of the upper polishing machine, a bottom portion extending from the outside of the support portion, and a lower surface being a flat surface. A contact portion.

  Specifically, the central convex portion is cylindrical and has a thickness of 1 mm to 4 mm.

  Specifically, an annular base portion is formed around the first center hole on the upper surface of the lower polishing machine. The said annular base part supports the said center convex part corresponding.

  Specifically, two to four raw material supply ports are provided at intervals along the circumferential direction.

  Specifically, the height of the gap to be ground is 0.2 mm to 1.0 mm.

  Specifically, the crushing means further includes an upper holder that is rotatably fitted to the upper polishing machine and engages with the bread container.

  Specifically, the side wall of the bread container is provided with a slot, and the edge of the upper holder is provided with a snap that is aligned with the slot.

  Specifically, a plurality of the snaps are formed, and each of the snaps extends outward from the outer peripheral wall of the upper holder along the radial direction.

  Specifically, the slot has an “L” shape, and includes a circumferentially connected portion and an axial portion that are vertically connected, and the circumferential portion and the axial portion are sequentially connected in the circumferential direction of the upper holder. Has been.

  Specifically, the height of the circumferential portion is 4 mm to 8 mm.

  Specifically, along the axial direction of the upper holder, the snap has a height of 5 mm to 10 mm and a width of 5 mm to 10 mm.

  Specifically, the upper surface of the circumferential portion is gradually inclined downward along the direction away from the axial portion, and the inclination angle is 5 ° to 15 °.

  Specifically, one end of the circumferential portion away from the axial portion is chamfered.

  Specifically, the slot has an “L” shape, and includes a horizontal part and a vertical part. The vertical part has a circumferential width of 8 mm to 16 mm, and the horizontal part has a circumferential width of 15 mm to 30 mm.

  Specifically, the transmission means includes a first gear connected to a motor shaft of the motor, and a second gear connected to the first gear by a toothed belt and having more teeth than the first gear. And a transmission shaft having a lower end connected to the second gear and a shift fork connected to the lower end of the drive shaft so as to be detachable from the second gear.

  Specifically, a bottom plate is provided at the bottom of the calcining unit, the top is open, and a lower end further includes a pedestal that penetrates the bottom plate, and the upper end of the transmission shaft faces the bottom of the pedestal upward. The shift fork is located in the pedestal, and the upper end of the pedestal is connected to the bottom of the bread container.

  Specifically, an annular rib is formed on the lower surface of the upper polishing machine around the second center hole of the upper polishing machine, and two side walls of the annular rib are opposed to each other along the radial direction. A shaft slot is formed, and the drive shaft is connected to the shaft slot by a connection pin. The kneading means extends upward from the upper polishing machine, and has a kneading shaft provided with a first bearing between the upper holder, and a kneading rod provided so as not to rotate on the kneading shaft. And a kneading blade connected to one side of the kneading rod.

  Specifically, the motor is a unidirectional single speed motor.

  Specifically, the kneading means includes a kneading shaft rotatably connected to the upper end of the drive shaft by a transmission bin and a kneading blade fixed to the upper end of the kneading shaft while the lower end enters the upper holder. And a kneading blade rotatably connected to the kneading blade seat.

  Specifically, a first bearing having a lower end fixed to the upper holder by a bearing pressure piece is provided between the kneading shaft and the upper holder, and a second bearing is provided between the drive shaft and the pedestal. Is provided.

  Specifically, the motor is a bidirectional double speed AC motor.

  Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

The above-described and / or additional aspects and advantages of the present invention will become apparent and easily understood in the description of the embodiments combined with the following drawings.
It is a schematic diagram of the powdered food processing machine with a broken rice function which concerns on one Example of this invention. It is sectional drawing of the edible meal processing machine with a broken rice function to which the normal bread container which concerns on one Example of this invention was attached. It is sectional drawing of the edible meal processing machine with a crushed rice function in which the bread container which grinds the rice which concerns on one Example of this invention was attached. It is a schematic diagram of the bread container and grinding | pulverization means which grind the rice shown in FIG. It is an operation | movement schematic diagram of the bread container which grinds the rice shown in FIG. 4, and a grinding | pulverization means. It is a top view of the bread container and the crushing means which grind the rice shown in FIG. It is another upper side figure of the bread container and the grinding | pulverization means which grind the rice shown in FIG. It is sectional drawing of the bread container which grinds the rice shown in FIG. 3, a grinding | pulverization means, and a kneading means. It is sectional drawing of one of the bread container which grinds the rice shown in FIG. 8, a grinding | pulverization means, and a kneading means. It is another sectional drawing of the bread container which grinds the rice shown in FIG. 8, a grinding | pulverization means, and a kneading means. It is another sectional drawing of the bread container which grinds the rice shown in FIG. 8, a grinding | pulverization means, and a kneading means. It is another sectional drawing of the bread container which grinds the rice shown in FIG. 8, a grinding | pulverization means, and a kneading means. It is a schematic diagram of the bread container which grinds the rice shown in FIG. It is sectional drawing of the bread container which grinds the rice shown in FIG. It is sectional drawing of the common bread container and kneading | mixing means shown in FIG. It is one schematic diagram of the common bread container and kneading | mixing means shown in FIG. It is another schematic diagram of the common bread container and kneading means shown in FIG. FIG. 4 is a part assembly diagram of the pulverizing means and the kneading means shown in FIG. 3. It is another component assembly drawing of the grinding | pulverization means and kneading | mixing means shown in FIG. FIG. 4 is another part assembly diagram of the pulverizing means and the kneading means shown in FIG. 3 (the grinder is not shown in the figure). It is sectional drawing of the grinding | pulverization means and kneading | mixing means shown in FIG. FIG. 22 is a schematic operation diagram of the pulverizing means and the kneading means shown in FIG. 21. FIG. 4 is a part assembly diagram of part of the pulverizing means and the kneading means shown in FIG. 3. It is sectional drawing of the grinding | pulverization means and kneading | mixing means shown in FIG. It is a schematic diagram of the grinding | pulverization means and kneading | mixing means shown in FIG. FIG. 26 is a front view of the pulverizing unit and the kneading unit shown in FIG. 25. FIG. 4 is a schematic diagram of an upper holder and a polishing machine shown in FIG. 3. It is a schematic diagram of the upper holder and upper polishing machine shown in FIG. FIG. 29 is a schematic operation diagram of the upper holder and the upper polishing machine shown in FIG. 28. It is a schematic diagram of the upper holder shown in FIG. It is a front view of the upper holder shown in FIG. FIG. 33 is a top view of the upper holder shown in FIG. 32. FIG. 4 is a three-dimensional view of the fine grinder shown in FIG. 3. It is a bottom view of the upper polishing machine shown in FIG. It is sectional drawing of the lower grinder shown in FIG. FIG. 36 is a three-dimensional view of the lower polishing machine shown in FIG. 35. FIG. 37 is a top view of the lower grinder shown in FIG. 36. It is sectional drawing of the lower grinder shown in FIG. It is sectional drawing of the powdered food processing machine with a broken rice function which concerns on another Example of this invention. It is a schematic diagram of the crushing means and kneading means shown in FIG. It is a top view of the crushing means and kneading means shown in FIG. It is sectional drawing of the bread container shown in FIG. 39, a grinding | pulverization means, and a kneading | mixing means. FIG. 40 is a schematic diagram of one of the fine grinders shown in FIG. 39. FIG. 44 is another schematic diagram of the upper polishing machine shown in FIG. 43. It is one schematic diagram of the kneading means shown in FIG. It is another schematic diagram of the kneading means shown in FIG. FIG. 40 is a schematic diagram of the driving means and the like shown in FIG. 39. It is an operation | movement schematic diagram of the flour meal processing machine with a crushed rice function shown in FIG.

  Hereinafter, embodiments of the present invention will be described in detail. Illustrative examples are shown in the drawings, where consistently identical or similar symbols represent homologous or similar parts or parts having homologous or similar functions. The embodiments described below with reference to the drawings are illustrative and are used only for interpreting the invention and should not be understood as limiting the invention.

  In the following description, different embodiments of the present invention are realized by providing different embodiments or examples. In order to simplify the present invention, specific example members and arrangements are described in the following description. Of course, these are merely examples and are not intended to limit the present invention. In addition, the present invention can be referred to by overlapping numbers and / or alphabets in different examples. Such overlap is for simplicity and clarity and as such is not indicative of the relationship between the various embodiments and / or arrangements considered. The present invention also lists examples of various specific processes and materials, but those skilled in the art can also consider the application of other processes and / or the use of other materials.

  Below, with reference to FIGS. 1-4, the powdered food processing machine 100 with a broken rice function by the Example of this invention is demonstrated.

  As shown in FIG. 1 to FIG. 38, the powdered food processing machine 100 with a broken rice function according to the embodiment of the present invention includes a main body housing 1, a baking unit 2, a bread container, a driving device 4, a grinding means 5, Kneading means 6.

  Specifically, the firing unit 2 is provided in the main body housing 1, and a firing chamber 20 is defined in the firing unit 2. A bread container (for example, a normal bread container 3a described below and a bread container 3b for grinding rice) is provided in the baking chamber 20 in a replaceable manner. As shown in FIGS. 1 to 3, a mounting space having an opening at the top can be provided in the main body housing 1. The firing part 2 can be mounted in the mounting space. In the baking part 2, the baking chamber 20 which can open and close a top part can be provided. The bread container is detachably attached to the baking chamber 20 and realizes a replaceable function. That is, a user attaches a required bread container in the baking part 2 as needed. The bread container can include an ordinary bread container 3a and a bread container 3b for grinding rice. When utilizing the powdered meal processing machine 100 with a broken rice function, the user can attach the normal bread container 3a or the container 3b which grinds rice in the baking part 2 as needed.

  Here, the baking part 2 is used in order to provide the environment of fermentation and baking to a bread container. Specifically, the heat generating tube means 22 can be provided in the baking part 2 and the NTC sensor and the thermal protector 23 can be attached to the outer surface of the baking part 2 so that the temperature can be accurately controlled during fermentation and baking.

  Further, the drive device 4 includes a motor 41, a transmission means 42, and a drive shaft 43. The drive shaft 43 is connected to the motor 41 by the transmission means 42, passes through the bottom of the bread container, and enters the bread container. The crushing means 5 is provided in the bread container in order to grind grains and rice. The kneading means 6 is provided in the pulverizing means 5 in order to knead the dough. As shown in FIGS. 2 and 3, the transmission means 42 is connected between the motor 41 and the drive shaft 43. The motor 41 is driven to rotate the drive shaft 43 by the transmission means 42. The crushing means 5 and the kneading means 6 are both provided in the bread container, and are directly or indirectly connected to the drive shaft 43, respectively. Thus, when the motor 41 drives the drive shaft 43 to rotate it, the drive shaft 43 can drive the pulverizing means 5 to start operation, and the pulverizing means 5 can be used for cereals and rice in the bread container. To grind. Moreover, when the motor 41 drives and rotates the drive shaft 43, the drive shaft 43 can further start the operation simultaneously by driving the kneading means 6, and the kneading means 6 kneads the dough in the bread container. Let

  Reference is now made to FIG. Only the kneading means 6 is provided in the ordinary bread container 3a. Please refer to FIG. The pulverizing means 5 and the kneading means 6 are both provided in a bread container 3b that grinds rice. Therefore, as shown in FIG. 2, when the user installs the ordinary bread container 3a in the baking unit 2, the drive shaft 43 penetrates the bottom of the ordinary bread container 3a and directly into the kneading means 6. Alternatively, the kneading means 6 can be connected indirectly and the kneading means 6 is driven by the motor 41 so as to knead the dough in the ordinary bread container 3a. As shown in FIG. 3, when the user attaches the bread container 3b for grinding rice into the baking unit 2, the drive shaft 43 penetrates the bottom of the bread container 3b for grinding rice, The kneading means 6 can be directly or indirectly connected to each other, and the motor 41 drives the grinding means 5 to grind the rice and the grains in the bread container 3b. The dough in the bread container 3b to be driven and ground is kneaded.

  As a result, the powdered food processing machine 100 with a broken rice function according to the embodiment of the present invention has functions of both broken rice and kneading, and automatically grinds milled grains and grains such as rice, wheat, and beans into rice paste, Can be manufactured. After the user installs the ordinary bread container 3a in the baking part 2, the powdered food processing machine 100 with a crushed rice function is activated to produce ordinary flour bread and flour dough, thereby realizing the cooking function. After the user attaches the bread container 3b for grinding the rice into the baking unit 2, the rice flour processing machine 100 with a broken rice function is activated to automatically grind the rice, and the rice bread, various miscellaneous breads, rice slurry or Manufacturing rice flour dough, etc. satisfies the user's requirements for bread flavor and health.

  In one embodiment of the present invention, as shown in FIG. 1 to FIG. 3, on the front surface of the main body housing 1, functional options, time, and current operation state of the edible processing machine 100 with a crushed rice function on a large-screen digital screen. A panel portion 11 for displaying can be attached. An upper lid 12 is provided on the top of the main body housing 1, and the upper lid 12 can be opened and a bread container can be taken in and out. The upper lid 12 is provided with a cartridge having two cavities that are independently controlled by two electromagnets. The cartridge independently contains ingredients, gluten powder and yeast. In the process of making bread after grinding rice, to add gluten flour, yeast and ingredients into the bread container, the program controls the electromagnet to open the cartridge and realize automatic feeding .

  According to the edible meal processing machine 100 with a crushed rice function of the embodiment of the present invention, by attaching the bread container to the baking unit 2 so as to be replaceable, both functions of crushed rice and kneading can be realized, and the user needs Depending on the taste and health requirements of the user's bread, the user can taste deliciously by producing ordinary flour bread, flour dough, or making rice bread, millet bread, rice slurry, rice flour dough, etc. And you can eat nutritious bread with peace of mind.

  In one embodiment of the present invention, reference is made to FIG. 8, 33, and 36, the pulverizing means 5 includes a lower polishing machine 51 and an upper polishing machine 52. The lower grinding machine 51 is fixed to the bottom of the bread container 3 b that grinds rice, and extends upward so that the drive shaft 43 penetrates the first center hole 511 of the lower grinding machine 51. The upper polishing machine 52 is provided coaxially on the top of the lower polishing machine 51, is provided with a crushing gap 50 between the upper polishing machine 51, the drive shaft 43 penetrates the lower polishing machine 51, and the upper polishing machine 52 is driven to rotate. The upper polishing plate 52 is provided with at least one raw material supply port 522 communicating with the gap 50 to be crushed.

  Please refer to FIG. 8, 33, and 36, the upper polishing machine 52 and the lower polishing machine 51 are both provided in the bread container 3 b that grinds rice. The drive shaft 43 passes through the lower polishing machine 51 upward, but is not connected to the lower polishing machine 51. The drive shaft 43 is connected to the upper polishing machine 52 through the lower polishing machine 51 upward in order to transmit power to the upper polishing machine 52. Thus, the lower grinding machine 5 can be fixed to the bottom of the bread container 3b that grinds the rice. For example, the lower grinder 51 is fixed to the bottom of the bread container 3b by a screw fastening part such as a screw (for example, as shown in FIG. 37, the lower grinder 5 has a screw hole for connecting a screw. 51a can be provided). The upper polishing machine 52 is rotatably provided above the lower polishing machine 51. In order to define the gap 50 to be crushed, the lower surface of the upper polishing machine 52 and the upper surface of the lower polishing machine 51 are provided with a space in the vertical direction. The raw material supply port 522 communicates with a gap 50 that penetrates downward from the upper end surface of the upper polishing plate 52 and grinds. As a result, milled grains such as rice, wheat, and beans and grains to be ground flow from the raw material supply port 522 of the upper grinder 52 to the gap 50 to be ground and are ground. Optionally, the upper polisher 52 and the lower polisher 51 are both formed by precision casting with stainless steel and pressing and sintering with a nanoceramic material.

  The powdered food processing machine 100 with a broken rice function realizes a function of grinding rice using the principle of a low-speed stone mill having a simple structure. As a result, the operational reliability of the powdered food processing machine 100 with a broken rice function is improved, and the powdered food processing machine 100 with a broken rice function has a function of grinding milled grains such as rice, wheat, and beans, and grains into rice paste to produce bread. Secure realization is ensured.

  Further, a plurality of first tooth grooves 512 extending toward the edge of the lower polishing machine 51 along the edge of the first center hole 511 are provided on the upper surface of the lower polishing machine 51. The first tooth profile groove 512 is deviated from the first radial connecting line that connects the inside and the center of the first center hole 511. As shown in FIGS. 36 to 37, the first center hole 511 passes through the center of the lower polishing machine 51 along the vertical direction. The plurality of first tooth grooves 512 can be provided on the upper end surface of the lower polishing machine 51 at equal intervals in the circumferential direction. Each first tooth profile groove 512 is formed to be recessed from the upper end surface of the lower polishing machine 51 and along the radial direction of the upper end surface of the lower polishing machine 51 according to the direction from the inside to the outside. Inclined and extended. That is, the connecting line between the outside and the inside of each first tooth profile groove 512 intersects the connecting line between the inside and the center of the first center hole 511 at a constant angle. In other words, the extending direction of each first tooth profile groove 512 intersects with the radial extending line of the upper end surface of the lower polishing machine 51 where the inside is located at a certain angle. Here, “inner” is understood to be a direction toward the central axis of the lower grinder 51, and the opposite direction is defined as “outer”, that is, a direction away from the central axis of the lower grinder 51. It is.

  Milled grains such as rice, wheat, and beans and grains to be ground flow from the raw material supply port 522 of the upper grinding machine 52 to the lower grinding gap 50. When the upper grinder 52 is driven to rotate by the drive shaft 43, rice grains, wheat, beans, and other cereals and grains are ground by the grinding gap 50 and are removed along the plurality of first tooth-shaped grooves 512. Flowing into. That is, the first tooth profile groove 512 has an effect of guiding the raw material, and the ground raw material is returned again to the bread container that grinds the rice. Pour into the gap 50 to be ground. Thereby, a raw material is ground repeatedly.

  Moreover, since the 1st tooth profile groove | channel 512 has shifted | deviated from the 1st radial direction connection line which connects the inner side and the center of the 1st center hole 511, such as rice, wheat, beans, etc. ground by the gap 50 to grind | pulverize The cereals and cereals work advantageously to flow outward along the plurality of first tooth grooves 512, improve the operation efficiency, and reduce the power consumption of the edible meal processing machine 100 with a broken rice function. Moreover, since the first tooth profile groove 512 is shifted from the first radial connecting line connecting the inside and the center of the first center hole 511, each first tooth profile groove 512 is lengthened, and rice, wheat, beans It is possible to improve the grinding efficiency and grinding effect of cereals such as cereals and grains.

  A plurality of second tooth-shaped grooves 523 extending from the edge of the second center hole 521 of the upper polishing machine 52 toward the edge of the upper polishing machine 52 are provided on the lower surface of the upper polishing machine 52. The second tooth profile groove 523 is deviated from the second radial connecting line connecting the inside thereof and the center of the second center hole 521. Please refer to FIG. The second center hole 521 passes through the center of the upper grinder 52 along the vertical direction. The plurality of second tooth profile grooves 523 can be provided at equal intervals in the circumferential direction of the lower end surface of the upper polishing machine 52. Each of the second tooth profile grooves 523 is formed to be recessed downward from the lower end surface of the upper polishing machine 52 and is inclined in the radial direction of the lower end surface of the upper polishing machine 52 in accordance with the direction from the inside to the outside. Extend. That is, the connecting line between the outside and the inside of each second tooth profile groove 523 intersects the connecting line between the inside and the center of the second center hole 521 at a certain angle. In other words, the extending direction of each second tooth profile groove 523 intersects with the radial extending line of the lower end surface of the upper polishing machine 52 at which the inner side is located at a certain angle. Here, “inner” is understood to be a direction toward the central axis of the fine grinder 52, and the opposite direction is defined as “out”, that is, a direction away from the central axis of the fine grinder 52. It is.

  The raw material to be ground is rotated by the rotation of the second tooth profile groove 523 when the upper grinder 52 rotates after flowing into the gap 50 to be ground. Since this raw material is ground into smaller pieces by the first tooth profile groove 512 and the second tooth profile groove 523, the efficiency of grinding and the effect of grinding are enhanced.

  Optionally, the direction in which the second tooth profile groove 523 deviates from the second radial connection line and the direction in which the first tooth profile groove 512 deviates from the first radial connection line are opposite. As shown in FIGS. 19, 20, 34, and 37, after the upper polishing machine 52 and the lower polishing machine 51 are attached, the first radial connection line is vertically opposed to the second radial connection line. Overlapping with. The corresponding first tooth profile groove 512 is located on the clockwise direction side of the first radial connection line, and the corresponding second tooth profile groove 523 is located on the counterclockwise direction side of the second radial connection line. . For this reason, the direction deviated from the second radial connecting line of the second tooth profile groove 523 and the direction deviating from the first radial connecting line of the first tooth profile groove 512 are opposite. This effectively increases the grinding efficiency and the grinding effect.

  Optionally, the direction deviating from the second radial connection of the second tooth profile groove 523 and the direction deviating from the first radial connection of the first tooth profile groove 512 are the same, but the second tooth profile groove 523 The angle deviating from the two radial connecting lines is different from the angle deviating from the first radial connecting lines of the first tooth profile grooves 512 (not shown).

  The inside of the plurality of first tooth profile grooves 512 is uniformly distributed along the edge of the first center hole 511, and the inside of the plurality of second tooth profile grooves 523 is uniformly distributed along the edge of the second center hole 521. As shown in FIGS. 34 and 37, the plurality of first tooth profile grooves 512 are provided at equal intervals along the circumferential direction of the upper end surface of the lower polishing machine 51. That is, each of the plurality of first tooth-shaped grooves 512 is disposed on the upper end surface of the lower polishing machine 51 in the form of an annular array with the center and the center of the first center hole 511 as the center. The plurality of second tooth profile grooves 523 are provided at equal intervals along the circumferential direction of the lower end surface of the upper polishing machine 52. That is, each of the plurality of second tooth-shaped grooves 523 is disposed on the upper end surface of the upper polishing machine 52 in the form of an annular array, with the center and the center of the second center hole 521 as the center.

  As shown in FIGS. 33 and 36, the first tooth profile groove 512 and the second tooth profile groove 523 are both V-shaped grooves. That is, the cross sections of the first tooth profile groove 512 and the second tooth profile groove 523 are both V-shaped. Of course, the present invention is not limited to this, and the cross sections of the first tooth profile groove 512 and the second tooth profile groove 523 may have other shapes so as to satisfy actual requirements.

  Preferably, the cross-section of the V-shaped groove is asymmetric. The cross section of the V-shaped groove has a short side and a long side, the angle between the long side and the horizontal plane is 4 ° to 15 °, and the angle between the short side and a vertical plane perpendicular to the horizontal plane is 45 ° to 75 °. The short side is the operation surface. That is, when the upper grinder 52 is rotating, the short side of the second tooth profile groove 523 comes into contact with the raw material to be ground faster than the long side. Since the inclination angle of the short side is larger than the inclination angle of the long side, the grinding effect can be effectively enhanced.

  Refer to FIG. The lower polishing machine 51 is provided horizontally, and the upper end surface and the lower end surface of the lower polishing machine 51 are horizontal surfaces. The first tooth profile groove 512 is formed to be recessed from the upper end surface of the lower polishing machine 51, and has a V-shaped cross section having a long side 512a and a short side 512b. The angle α between the long side 512a and the horizontal plane is 4 ° to 15 °, and the angle β between the short side 512b and the vertical plane (a plane perpendicular to the horizontal plane) is 45 ° to 75 °.

  Similarly, the upper polisher 52 is provided horizontally, and the upper end surface and the lower end surface of the upper polisher 52 are horizontal surfaces. The second tooth profile groove 523 is formed so as to be recessed upward from the lower end surface of the upper polishing machine 52, and the cross section thereof is a V shape having a long side and a short side. The angle α between the long side and the horizontal plane is 4 ° to 15 °, and the angle β between the short side and the vertical plane (a plane perpendicular to the horizontal plane) is 45 ° to 75 °.

  As described above, the structural dimensions and shape of the lower polishing machine 51 are similar to the structural dimensions of the upper polishing machine 52. When viewed from the same direction, for example, from top to bottom, the displacement direction of the first tooth profile groove 512 is opposite to the displacement direction of the second tooth profile groove 523, and the first tooth profile groove 512 and the second tooth profile groove 523 are opposite to each other. Each of the cross-sections has an asymmetric shape. The angle of the operation surface for grinding and extruding the first tooth profile groove 512 and the second tooth profile groove 523 is larger, thereby enhancing the effect of grinding.

  The upper end of the first rib 513 formed between the adjacent first tooth-shaped grooves 512 is the tip, and the upper end of the second rib 524 formed between the second tooth-shaped grooves 523 is also the tip. Please refer to FIG. 33 and FIG. A short side of each first tooth profile groove 512 intersects with a long side of another first tooth profile groove 512 adjacent to the first tooth profile groove 512, and a pointed portion protruding upward, that is, a first rib 513 is formed. A short side of each second tooth profile groove 523 intersects with a long side of another second tooth profile groove 523 adjacent to the second tooth shape groove 523, and a pointed portion projecting upward, that is, a second rib 524 is formed. Thus, since the one end where the 1st rib 513 and the 2nd tooth profile groove | channel 523 oppose is sharp, the grinding efficiency and the grinding effect can be improved further.

  Optionally, a chamfer 5241 is formed on the outside of the second rib 524. Refer to FIG. In order to form a chamfer, one end of the second rib 524 away from the second central hole 521 extends inclined along the direction from the inside to the outside. That is, in order to form a chamfer, one end adjacent to the outer edge of the upper polishing machine 52 of the second rib 524 is inclined along the direction from the inside to the outside and extends toward the direction away from the lower polishing machine 51. Exists. Thereby, the raw material is easily derived.

  A guide groove 5221 communicating with the raw material supply port 522 is further provided on the lower surface of the upper polishing plate 52. The guide groove 5221 is connected to the first side of the raw material supply port 522. The first side is the direction side deviating from the second radial connection line of the second tooth profile groove 523. As shown in FIGS. 33 and 34, the raw material supply port 522 has a substantially oval shape and extends along the circumferential direction of the lower end surface of the upper polishing machine 52. The guide groove 5221 is also formed so as to be recessed upward from the lower end surface of the upper polishing machine 52, and the guide groove 5221 extends from one end in the length direction of the upper polishing machine 52 in a direction away from the center of the raw material supply port 522. Extend. Specifically, the second tooth profile groove 523 is positioned on the counterclockwise direction side of the second radial connection line, and thereby the guide groove 5221 is also positioned on the counterclockwise direction side of the raw material supply port 522.

  Preferably, as shown in FIG. 33, the guide groove 5221 is an inclined smooth curved surface. That is, the wall surface of the guide groove 5221 is smooth and has no unevenness. Preferably, the guide groove 5221 referred to in FIG. 35 has a maximum height H of 2 mm to 6 mm. As shown in FIGS. 33 and 35, one end of the guide groove 5221 connected to the raw material supply port 522 is high, and one end of the guide groove 5221 away from the corresponding raw material supply port 522 is low. In addition, preferably, the height of the guide groove 5221 gradually decreases along the direction from one end of the raw material supply port 522 adjacent to the guide groove 5221 to one end of the raw material supply port 522 away from the guide groove 5221. In this case, the maximum height of one end connected to the raw material supply port 522 of the guide groove 5221 is 2 mm to 6 mm. As a result, the guide grooves 5221 are continuously ground by flowing continuously into the gap 50 where the rice grains having different fineness are ground.

  Optionally, the raw material supply ports 522 are provided with two, three, or four at intervals along the circumferential direction. For example, in the illustration of FIG. 33, there are three raw material supply ports 522, and the three raw material supply ports 522 are provided at equal intervals in the circumferential direction of the upper polishing machine 52. That is, the distance between two adjacent raw material supply ports 522 is the same. In this case, there are three raw material supply ports 522, and one guide groove 5221 is provided on the same side of each raw material supply port 522. Preferably, the structures and dimensions of the three raw material supply ports 522 are all the same, and the structures and dimensions of the three guide grooves 5221 are also the same, and thus are easily processed.

  The lower surface of the upper polishing machine 52 has a central convex portion 525 extending downward so that a gap 50 for grinding is formed between the upper polishing machine 52 and the lower polishing machine 51. As shown in FIGS. 33 and 34, the central convex portion 525 is formed so as to protrude downward from the center of the lower end surface of the upper polishing plate 52. After the upper polishing machine 52 and the lower polishing machine 51 are attached, the lower end surface of the central convex portion 525 comes into contact with the upper end surface of the lower polishing machine 51. Thus, in order to form the gap 50 to be crushed, it is ensured that the lower surface of the upper polishing plate 52 and the upper surface of the lower polishing plate 51 are provided with a space in the vertical direction.

  An annular base portion 514 is formed around the first center hole 511 on the upper surface of the lower polishing machine 51. The annular platform 514 supports the corresponding center convex portion 525. Refer to FIG. 36 and FIG. The annular platform portion 514 can be formed so as to protrude upward from the upper end surface of the lower polishing machine 51, and the annular platform portion 514 is a substantially annular sheet and is provided around the first center hole 511. It is done. After the upper polishing machine 52 and the lower polishing machine 51 are attached, the lower end surface of the central convex portion 525 can abut on the upper end surface of the lower polishing machine 51. Thus, in order to form the gap 50 to be crushed, it is further ensured that the lower surface of the upper polishing plate 52 and the upper surface of the lower polishing plate 51 are provided with a space in the vertical direction. Thus, the height of the gap 50 to be crushed can be effectively adjusted by adjusting the thicknesses of the annular base portion 514 and the central convex portion 525.

  Preferably, the height h1 of the gap 50 to be ground referred to in FIG. 24 is 0.2 mm to 1.0 mm. Here, when the ring-shaped base part 514 of the lower polishing machine 51 and the center convex part 525 of the upper polishing machine 52 operate, they are in close contact with each other (four peripheral projections of the upper polishing machine 52 described below). Portion 526 and the annular dimension 515 of the lower polishing machine 51 are also in close contact with each other), so that a polishing of 0.2 mm to 1.0 mm is performed between the lower surface of the upper polishing machine 52 and the upper surface of the lower polishing machine 51. A crushing gap 50 can be provided. As a result, noise caused by dry grinding can be effectively improved. Furthermore, since the gap 50 to be ground is stable and reasonable, it can be ensured that the raw material is sufficiently ground to the rice paste. Experiments show that 80% of the ground rice paste passes through a 60 mesh screen. This proves that the ground rice paste has the effect of producing the desired bread, ensuring that the bread has an excellent texture.

  Preferably, as shown in FIG. 35, the central convex portion 525 is cylindrical, and the thickness h of the central convex portion 525 is 1 mm to 4 mm. That is, the height of the central convex portion 525 in the vertical direction is 1 mm to 4 mm. Thereby, the raw material in the gap 50 to be crushed easily flows from the inside to the outside.

  Optionally, as shown in FIG. 37, the magnitude of the angle between the first tooth profile groove 512 and the annular platform 514 affects the length of the feed path for the material to be ground and the roughness of the material to be ground. The first tooth profile groove 512 and the annular platform 514 so as to avoid too long or too short the outlet path of the raw material to be ground and to improve the roughness and roughness uniformity of the raw material to be ground; The angle γ is preferably 20 ° to 60 °. Further, the angle γ between the second tooth profile groove 523 and the central convex portion 525 referred to in FIG. 34 is also 20 ° to 60 °.

  The edge of the lower polishing machine 51 is provided with a flange 515, the edge of the upper polishing machine 52 is provided with a peripheral convex part 526, and the peripheral convex part 526 is in contact with the flange 515. As shown in FIGS. 24, 33, and 36, the flange 515 has a substantially annular shape, and the flange 515 is formed to extend outward from the side wall of the lower grinder 51. The peripheral convex portion 526 has a substantially bump shape, and the flange 515 is formed to extend outward from the side wall of the upper polishing machine 52. After the upper polishing machine 52 and the lower polishing machine 51 are attached, the lower end surface of the peripheral convex portion 526 is brought into contact with the upper end surface of the flange 515. As a result, a gap 50 to be crushed is provided, so that it is further ensured that the lower surface of the upper polishing machine 52 and the upper surface of the lower polishing machine 51 are provided with a space in the vertical direction. Among them, when the upper polishing machine 52 is operated, the peripheral convex portion 526 of the upper polishing machine 52 and the annular flange 515 of the lower polishing machine 51 are in close contact with each other.

  There are a plurality of peripheral convex portions 526, and the peripheral convex portions 526 are provided at equal intervals along the edge of the upper polishing plate 52. Optionally, the peripheral protrusions 526 are two, three, or four. For example, in the illustration of FIG. 33, there are four peripheral convex portions 526 and the four peripheral convex portions 526 are provided at equal intervals in the circumferential direction of the upper polishing plate 52. That is, the angle between any two adjacent convex portions 526 is the same.

  Specifically, the peripheral convex portion 526 includes a support portion 5261 and a contact portion 5262. The support portion 5261 extends outward along the radial direction from the edge of the upper grinder 52, the contact portion 5262 extends downward from the outside of the support portion 5261, and the lower surface of the contact portion 5262 is flat. . The peripheral convex portion 526 constituted by the support portion 5261 and the contact portion 5262 referred to in FIG. 19 is substantially L-shaped, and the inner side of the support portion 5261 is connected to the side wall of the upper grinder 52, and the support The lower end of the portion 5261 is connected to the upper end of the contact portion 5262, and the lower end surface of the contact portion 5262 is a flat surface. Accordingly, the peripheral convex portion 526 can be reliably brought into contact with the upper end surface of the annular flange 515.

  The crushing means 5 is further provided with an upper holder 53 that is rotatably fitted to the upper grinder 52 and engaged with the bread container 3b that grinds the rice. As shown in FIGS. 4 and 8, the upper holder 53 is fixed in the bread container 3 b that grinds the rice and is located at the top of the upper grinder 52. Since the upper holder 53 is fixedly connected to the bread container 3b that grinds rice, and the upper grinder 52 is rotatably provided in the bread container 3b that grinds rice, the upper holder 53 is rotatable to the upper grinder 52. Adapted. The upper holder 53 is fixedly connected to the bread container 3b that grinds the rice with a snap. The upper holder 53 is fixed to the bread container 3b that grinds the rice, so that the upper holder 53 abuts above the upper grinder 52, and a grinding gap 50 formed between the upper grinder 52 and the lower grinder 51 is required. To be met.

  Here, referring to FIG. 24, since the upper holder 53 and the upper polishing machine 52 are rotatably combined, a first bearing 533 described below is provided between the upper holder 53 and the upper polishing machine 52. Can do. The first bearing 533 can be connected to the upper holder 53 with an interference fit. The upper polishing machine 52 can pass through the first bearing 533 and can be rotatably connected to the upper holder 53. Thus, the upper grinder 52 and the upper holder 53 can be removed together from the bread container 3b for grinding rice under the action of the first bearing 533.

  As shown in FIGS. 9 and 24, the upper holder 53 is provided with at least one penetrating material supply guide port 531. A raw material supply channel is defined in which the raw material supply guide port 531 and the raw material supply port 522 in the polishing machine 52 correspond one-to-one. The raw material to be ground flows through the raw material supply channel, that is, the raw material supply guide port 531 and the raw material supply port 522 and flows into the gap 50 to be ground.

  A slot 301 is provided on the side wall of the bread container 3b that grinds rice, and a snap 532 to be aligned with the slot 301 is provided on the edge of the upper holder 53. Optionally, there are a plurality of snaps 532, and each of the snaps 532 extends outward from the outer peripheral wall of the upper holder 53 along the radial direction. As shown in FIG. 4, the slot 301 can be formed as a recess from the inner wall of the bread container 3 b that grinds rice, and the snap 532 can be formed as a protrusion from the outer wall of the upper holder 53. The snaps 532 have a one-to-one correspondence with the slot 301 and can engage each other. Thereby, the efficiency of attachment can be improved.

  Preferably, referring to FIGS. 4 and 5, one side of the top of each slot 301 is open. The snap 532 is attached from the top to the bottom in the corresponding slot 301 from one side where the top of the slot 301 is open, and the snap 532 is moved to the other side in the corresponding slot 301 by rotating the upper holder 53. Can be moved. Since the top of the other side of the slot 301 is not open, the snap 532 is positioned in engagement with the slot 301 and can be prevented from being detached from the corresponding slot 301. Thereby, the upper holder 53 can be reliably fixed in the bread container 3b for grinding rice.

  The lower grinder 51, the upper grinder 52, and the upper holder 53 are integrally structured. Among them, the lower grinder 51 located at the lowermost position is fixedly attached to the bottom of the bread container 3b that grinds the rice. The upper holder 53 located at is engaged in the bread container 3b for grinding rice. At the time of attachment, the upper holder 53 is attached so that the slot 301 in the bread container 3b for grinding rice and the snap 532 are engaged, and the upper holder 53 is rotated to automatically lock the upper polishing plate 52. Thus, the gap 50 for grinding is provided between the upper polishing machine 52 and the lower polishing machine 51, and it is ensured that the roughness of the grinding is uniform, and the upper grinding machine 52 is rotated onto the upper polishing machine 52. The problem of popping out can be avoided. After the bread is manufactured, the lower grinder 51, the upper grinder 52, and the upper holder 53 are removed from the bread container 3b that grinds the rice, and the lower grinder 51, the upper grinder 52, and the upper holder 53 are mutually connected. Easily withdrawn. That is, the lower polishing machine 51, the upper polishing machine 52, and the upper holder 53 can be easily removed and cleaned, and can be cleaned to every corner, so that they are easy to use for the user.

  Optionally, the snap 532 is L-shaped and includes a vertically connected circumferential portion 5321 and an axial portion 5322, and the circumferential portion 5321 and the axial portion 5322 are sequentially connected in the circumferential direction of the upper holder 53. Is done. Referring to FIG. 19, the circumferential portion 5321 extends along the circumferential direction of the upper holder 53, the axial portion 5322 extends along the circumferential direction of the upper holder 53, and the circumferential portion 5321 extends in the circumferential direction. One end face is connected to one end face in the circumferential direction of the axial part 5322, the axial part 5322 is higher than the circumferential part 5321, and the lower end face of the axial part 5322 is the lower end face of the circumferential part 5321. Are formed on the same plane.

  Optionally, as shown in FIG. 26, along the axial direction of the upper holder 53, the snap 532 has a height of 5 mm to 10 mm and a width L of 5 mm to 10 mm. That is, the height of the axial portion 5322 is 5 mm to 10 mm, and the sum of the circumferential width of the circumferential portion 5321 and the circumferential width of the axial portion 5322 is 5 mm to 10 mm. Preferably, as shown in FIG. 26, the height h2 of the circumferential portion 5321 is 4 mm to 8 mm.

  The corresponding slot 301 is L-shaped and includes a horizontal portion 3011 and a vertical portion 3012. As shown in FIG. 4, the slot 301 includes a vertical portion 3012 and a horizontal portion 3011, and the vertical portion 3012 and the horizontal portion 3011 communicate with the circumferential direction of the bread container 3 b that grinds rice. The top of the vertical part 3012 is opened, and the top of the horizontal part 3011 is closed. Of these, the horizontal portion 3011 is higher than the circumferential portion 5321, and the horizontal portion 3011 is lower than the axial portion 5322. Preferably, the horizontal portion 3011 has a circumferential width greater than the circumferential portion 5321.

  Optionally, as shown in FIG. 14, the circumferential width L1 of the vertical portion 3012 is between 8 mm and 16 mm, ensuring that the snap 532 enters the slot 301 smoothly. Since the circumferential width L2 of the horizontal portion 3011 is 15 mm to 30 mm, it is ensured that a sufficient space is provided for the slot 301 to accommodate the circumferential portion 5321.

  As shown in FIG.19 and FIG.26, the upper surface of the circumferential direction part 5321 inclines gradually along the direction away from the axial direction part 5322, and an inclination angle is 5 degrees-15 degrees. That is, the lower end surface of the circumferential direction portion 5321 is a horizontal plane, the upper end surface of the circumferential direction portion 5321 is a guide surface, and the height of the circumferential direction portion 5321 gradually decreases along the direction away from the axial direction portion 5322. As a result, in the process of attaching the upper holder 53, the upper end surface of the circumferential portion 5321 can be easily put in and can be fitted into the horizontal portion 3011.

  Further, one end of the circumferential portion 5321 away from the axial portion 5322 is chamfered 5321. As shown in FIG. 19, the upper end surface of one end of the circumferential portion 5321 away from the axial portion 5322 is inclined along the direction away from the axial portion 5322 and extends downward to be chamfered 53211 (or an arcuate surface). ) Is formed, and the height of one end of the circumferential portion 5321 away from the axial portion 5322 is minimized. As a result, the chamfer 5321 further exhibits a guide action, and the axial direction portion 5322 can be easily inserted, and is aligned with the horizontal portion 3011.

  Referring to FIGS. 4, 5, 8 and 19, when attaching the upper holder 53, the L-shaped snap 532 is put into the slot 301 from the top to the bottom, and then the upper holder 53 is rotated. The circumferential portion 5321 moves downward along the chamfer 5321 and can rotate in the circumferential direction so as to be perfectly fitted in the horizontal portion 3011. The upper holder 53 and the bread container 3b for grinding rice are aligned until one end surface in the circumferential direction of the axial direction portion 5322 contacts the top side wall of the horizontal portion 3011. That is, the upper holder 53 is locked to the bread container 3b that grinds the rice, eliminates the gap between the upper grinder 52 and the lower grinder 51, and makes the lower end surface of the peripheral convex portion 526 contact the upper end surface of the annular flange 515. It is possible to make contact, and it is ensured that a gap 50 is formed between the lower surface of the upper polishing machine 52 and the upper surface of the lower polishing machine 51. In this way, since the axial portion 5322 contacts the outside of the horizontal portion 3011, it is avoided that the snap 532 rotates completely into the slot 301. This facilitates separation of the snap 532 and the slot 301 when removing the crushing means. That is, by providing the axial portion 5322, the removal is efficiently performed. Accordingly, after the bread is manufactured, the upper holder 53 is easily removed and easy to clean.

  In one embodiment of the present invention, referring to FIGS. 2 and 3, the transmission means 42 includes a first gear 421, a second gear 422, and a transmission shaft 423. The first gear 421 is connected to the motor shaft 411 of the motor 41, and the second gear 422 is connected to the first gear 421 by a toothed belt 424 (that is, a toothed synchronous belt). The gear 422 has more teeth than the first gear 421. A lower end of the transmission shaft 423 is connected to the second gear 422, and a shift fork 4231 that is detachably connected to the lower end of the drive shaft 43 is connected to the upper end.

  2 and 3, the lower end of the motor 41 is connected to the first gear 421, and the lower end of the transmission shaft 423 is connected to the second gear 422, and the first gear 421 and the second gear 421 are connected to each other. The gear 422 is connected by a toothed belt 424. Accordingly, the motor shaft 411 can be driven to operate the transmission shaft 423 by the first gear 421, the toothed belt 424, and the second gear 422. In addition, since the second gear 422 has more teeth than the first gear 421, the motor shaft 411 can realize a reduction transmission, and transmits power to the transmission shaft 423. The upper end of the transmission shaft 423 is connected to the shift fork 4231 and can be detachably connected to the lower end of the drive shaft 43 by the shift plate 431.

  As described above, the lower end of the drive shaft 43 can be connected to the upper end of the transmission shaft 423 after the user installs the ordinary bread container 3a or the bread container 3b for crushing the rice into the baking unit 2. Thus, when the motor 41 operates, the motor 41 transmits power to the drive shaft 43 by the motor shaft 411, the first gear 421, the toothed belt 424, the second gear 422, and the transmission shaft 423. Can do. Thereby, the drive shaft 43 is driven so as to operate the pulverizing means 5 and the kneading means 6.

  A bottom plate 13 is provided at the bottom of the firing unit 2. The powdered meal processing machine 100 with a broken rice function further includes a pedestal 21 whose top is opened and whose lower end penetrates the bottom plate 13. As shown in FIGS. 2 and 3, the bottom plate 13 is provided at the bottom of the firing part 2, and there is an opening penetrating in the vertical direction at the center of the bottom plate 13. Is provided in the opening, and the edge of the pedestal 21 is overlapped with the bottom plate 13, and a recessed portion 211 is formed in which the portion facing the opening of the upper end surface of the pedestal 21 is recessed downward and the top is opened. The recessed portion 211 can penetrate the bottom plate 13 downward from the opening.

  As shown in FIGS. 2 and 3, the bottom plate 13 can be provided horizontally in the main body housing 1, and the space in the main body housing 1 is divided into an upper baking chamber and a lower baking chamber. The firing unit 2 is provided on the top of the bottom plate 13 and is located in the upper firing chamber. The driving device 4 is provided between the bottom portion of the bottom plate 13 and the main body housing 1, is located in the lower firing chamber, and is provided at a distance from the firing portion 2 in the vertical direction.

  Optionally, as shown in FIGS. 2 and 3, the bread container 3 b for grinding rice is attached to the pedestal 21 by a cylindrical seat 34. The cylinder seat 34 can be provided with a shift plate 431 for driving the rotation of the upper polishing plate 52 and a seal ring 36 for sealing the bread container 3b for grinding rice.

  Specifically, the upper end of the transmission shaft 423 passes through the bottom of the pedestal 21 upward, and the shift fork 4231 is located in the pedestal 21, and the upper end of the shift fork 4231 is connected to the bottom of the bread container. . Referring to FIG. 2, the shift fork 4231 is located at the bottom of the recessed portion 211, a sleeve portion 212 is provided at the center of the bottom of the recessed portion 211, and the lower portion of the transmission shaft 423 is aligned with the second gear 422. The upper portion of the transmission shaft 423 is put in the sleeve portion 212 and is aligned with the shift fork 4231. Here, in order to ensure that the bread container and the pedestal 21 do not move relative to each other and are relatively stationary, the bread container and the recessed portion 211 can be fixed by a snap structure. This ensures that the base 21 can reliably support the bread container and that the transmission shaft 423 and the drive shaft 43 can be smoothly aligned.

  Specifically, as shown in FIGS. 8 to 14, the bread container 3 b that grinds rice includes a cylindrical body 31 that is open at both ends, and a columnar cylinder 32 that seals the cylindrical body 31. it can. The drive shaft 43 extends downward from the bottom of the columnar cylinder 32, and the crushing means 5 is provided in the columnar cylinder 32. The lower polishing machine 51 is fixed to the bottom of the columnar cylinder 32, and the upper holder 53 is connected to the side wall of the columnar cylinder 32 by a snap 532. As shown in FIGS. 8 to 14, the cross-sectional area of the cylindrical body 31 can be gradually reduced from the top to the bottom, the upper end of the columnar cylinder 32 is connected to the lower end of the cylindrical body 31, and the pulverizing means 5 has a columnar shape. Mounted in the cylinder 32. That is, the upper holder 53, the upper polishing machine 52, and the lower polishing machine 51 are all mounted in the columnar cylinder 32. The lower grinder 51 is fixed to the bottom of the columnar cylinder 32 by a screw fastening part such as a screw, and the upper holder 53 can be fixed to the side wall of the columnar cylinder 32 by aligning the slot 301 and the snap 532. Since the columnar cylinder 32 is used to attach the crushing means 5, the columnar cylinder 32 needs to have a height corresponding to the height of the crushing means 5. Preferably, the height H ′ of the columnar cylinder 32 is 12 mm to 30 mm, whereby the crushing means 5 ensures a smooth attachment in the columnar cylinder 32.

  Optionally, the columnar cylinder 32 is a cylindrical cylinder 32 or a prismatic cylinder 32. That is, the cross section of the columnar cylinder 32 is circular or polygonal. Preferably, convex bars can be provided on the inner peripheral wall of the cylindrical body 31, thereby ensuring the formation of gluten when the dough is kneaded in the cylindrical body 31.

  An annular rib 5211 is formed around the second center hole 521 of the upper polishing machine 52 on the lower surface of the upper polishing machine 52. Two axial slots 5212 facing each other along the radial direction are formed on the side wall of the annular rib 5211. Among them, the drive shaft 43 is connected to the shaft slot 5212 by the connection pin 65. As shown in FIG. 33, the annular rib 5211 has a substantially annular shape and is formed around the second center hole 521 (in the case where the center convex portion 525 is provided on the lower surface of the upper polishing plate 52, The central convex portion 525 has an annular shape and is configured to be formed around the annular rib 5211). The shaft slot 5212 can penetrate the side wall of the annular rib 5211 along the radial direction of the annular rib 5211, and thereby penetrate the connection pin 65 toward the upper portion of the drive shaft 43 along the radial direction of the drive shaft 43. In addition, both ends of the connection pin 65 are located outside the drive shaft 43.

  Thus, at the time of attachment, the upper end of the drive shaft 43 extends into the annular rib 5211, and the both ends of the connection pin 65 are matched with each other in the two shaft slots 5212, so Connection with the polishing machine 52 can be realized. Thus, when the drive shaft 43 rotates, the connection pin 65 is driven to rotate in synchronization with the upper polishing plate 52.

  In one embodiment of the present invention, the kneading means 6 includes a kneading shaft 61, a kneading rod 62, and a kneading blade 63. The kneading blade 61 extends upward from the upper polishing plate 52, and a first bearing 533 is provided between the kneading shaft 61 and the upper holder 53. 2, 3, and 8 to 10, the kneading blade 61 is integrally formed with the upper polishing machine 52 and extends upward from the center of the upper end surface of the upper polishing machine 52. It is formed. The upper holder 53 can be provided on the kneading blade 61. Since the upper holder 53 is a stationary part for the bread container 3b that grinds the rice and the upper polishing board 52 is a rotating part for the bread container 3b that grinds the rice, the upper holder 53 and the kneading blade 61 The first bearing 533 can be provided in this manner, and as a result, good contact between the upper holder 53 and the upper polishing machine 52 can be ensured.

  Furthermore, the kneading rod 62 is provided on the kneading blade 61 and cannot rotate. The kneading blade 63 is connected to one side of the kneading rod 62. For example, as shown in FIG. 19, the kneading rod 62 has a substantially cylindrical shape, and the kneading blade 63 can be attached to one side wall of the kneading rod 62 or can be formed integrally with the kneading rod 62. it can. A mounting hole 621 is formed in the kneading rod 62 along the axial direction, and the mounting hole 621 has a non-circular cross section and is aligned with the kneading blade 61. In this way, the kneading rod 62 can be placed on the kneading blade 61, and it is ensured that the kneading rod 62 is relatively stationary with respect to the kneading blade 61. That is, the kneading blade 61 is driven to rotate in synchronism with the kneading rod 62, whereby the kneading blade 63 rotates together with the kneading rod 62, and the dough in the bread container 3b that grinds the rice. Knead.

  19, 22, and 29, when polishing rice, the upper polishing machine 52 is rotated in synchronization with the kneading blade 63 to generate a vortex. That is, the raw material in the bread container 3b that grinds the rice is constantly kneaded. In this way, the coarse rice grains that are not sown are settled by the action of gravity and fall into the raw material supply guide port 531 of the upper holder 53. In other words, the rice or rice paste that has flowed from the gap 50 to be crushed is guided by the vortex into the raw material supply guide port 531 of the upper holder 53, and then again passes through the raw material supply port 522 of the upper grinder 52. It flows in the gap 50 to be ground and repeated grinding is realized.

  Below, with reference to FIG.19 and FIG.29, the concrete process which grinds rice is demonstrated easily. After the program to grind the rice of the powdered food processing machine 100 with the broken rice function is started, the ingredients, rice and water are fed into the raw material supply port 522 of the upper grinder 52 by driving the kneading rod 62 (or first, , And flows into the grinding gap 50 by the guide of the guide groove 5221. Then, the raw material is ground into coarse rice grains in the grinding gap 50, and after the first tooth profile groove 512 and the second tooth profile groove 523 are aligned with each other, the rice or millet is rotated according to the rotation of the upper grinder 52. The powder is ground again into finer granules, discharged to the outside along the first tooth profile groove 512 of the lower grinding machine 51, and then returned to the bread container 3b for grinding the rice again, under the action of the kneading blade 63. A reflux is formed. Circulate in this way and grind repeatedly.

  Optionally, motor 41 is a unidirectional single speed motor. That is, the motor 41 rotates in one direction, for example, can rotate only clockwise or only counterclockwise, and the rotation speed of the motor 41 is not changed. Thus, the powder color processing machine 100 with a crushed rice function is driven by the unidirectional single speed motor 41 to realize operations of grinding the rice at a low speed and kneading the dough at a low speed. Optionally, when grinding rice and kneading the dough at low speed, the rotational speed of the motor 41 is about 250 r / min, which effectively reduces the output of the motor 41. This improves the heat generation problem of the motor 41 and increases the reliability of the motor 41. In addition, since only one unidirectional single speed motor 41 is used, it overcomes the operation disadvantage of simultaneously operating in cooperation with a DC motor and an AC motor in the prior art, and switching in the process of using a edible processing machine. This avoids the process and avoids using a bidirectional controller, which simplifies the structure of the powdered food processing machine 100 with the function of breaking rice, reduces the manufacturing cost of the structure of the powdered food processing machine 100 with the function of broken rice, The operational reliability and service life of the powdered food processing machine 100 with functions are improved, and the powdered food processing machine 100 with a broken rice function is easy to clean and has excellent practicality.

  Hereinafter, with reference to FIG. 1 to FIG. 38, a powdered food processing machine 100 with a broken rice function according to an embodiment of the present invention will be briefly described.

  With reference to FIGS. 1 to 3, the powdered food processing machine 100 with a crushed rice function has a main body housing 1 and a panel portion 11 attached to the front surface of the main body housing 1. The panel unit 11 is provided with a large-screen digital screen for displaying functions, menu installation and options, a program completion time, a current operation state of the powdered meal processing machine 100 with a broken rice function, and the like. ing. A top cover 12 that can be opened and closed is provided at the top of the main body housing 1, and a bottom plate 13 that is provided horizontally is provided in the main body housing 1. The space in the main body housing 1 is divided into an upper firing chamber and a lower firing chamber by the bottom plate 13. The driving device 4 is provided between the bottom of the bottom plate 13 and the bottom plate 13 of the main body housing 1 and is located in the lower firing chamber. The firing unit 2 is provided on the top of the bottom plate 13 and is located in the upper firing chamber. The upper lid 12 and the firing unit 2 define a sealed firing chamber 20 for fermentation and firing. When performing fermentation and baking, in order to ensure accurate control of temperature, the heating part 2 can be provided in the baking part 2, and the NTC sensor and the thermal protector 23 are attached to the outer surface of the baking part 2. Here, in order to control the process of grinding rice and the process of producing bread, the panel part 11 can be connected to a microcontroller.

  With reference to FIGS. 1 to 3, the upper lid 12 can be opened and a bread container can be taken in and out of the baking part 2. The upper lid 12 is provided with a cartridge having two cavities that are independently controlled by two electromagnets, and each of the cartridges contains ingredients, gluten powder, and yeast. After the rice is crushed, in the process of making bread, the program controls the electromagnet to open the cartridge and realize automatic feeding so that gluten flour, yeast and ingredients are added into the bread container. Here, in order to easily take out and put in the bread container, the handle 33 can be provided in the bread container.

  Please refer to FIG. A base 21 for supporting the bread container is fixedly attached to the bottom plate 13. The drive device 4 includes a motor 41, a transmission means 42, and a drive shaft 43. The drive shaft 43 is provided in the firing unit 2 and is connected to the pulverizing unit 5 and the kneading unit 6. Both the motor 41 and the transmission means 42 are provided at the bottom of the bottom plate 13, and are provided with a space in the vertical direction from the high-temperature baking chamber formed in the baking unit 2. The transmission means 42 includes a first gear 421, a second gear 422, and a transmission shaft 423. A motor shaft 411 of the motor 41 is connected to the first gear 421. The transmission shaft 423 is connected to the second gear 422, the first gear 421 is connected to the second gear 422 by a synchronous belt, and the upper end of the transmission shaft 423 is driven by the shift fork 4231 and the shift plate 431. It is separated or connected to the shaft 43. When the motor 41 transmits power to the drive shaft 43 by the transmission means 42, the drive shaft 43 can be driven to operate the crushing means 5 and the kneading means 6.

  As shown in FIGS. 4 to 38, the crushing means 5 includes an upper holder 53, a lower polishing machine 51, and an upper polishing machine 52. The lower grinder 51 can be fixed to the bottom of the bread container 3b that grinds the rice with screws. The upper holder 53 is fixed to the bread container 3 b that grinds the rice with a snap 532. The upper holder 53 is rotated to lock the upper polishing board 52. The upper holder 53 is placed on the upper polishing machine 52, and the upper polishing machine 52 is attached by the upper holder 53 in the bread container 3b that grinds the rice. In order to drive the rotation of the upper polishing machine 52, the drive shaft 43 extends upward from the center of the lower polishing machine 51. A plurality of first tooth profile grooves 512 are provided on the upper end surface of the lower polishing machine 51. In order to guide the raw material during the process of grinding rice, the plurality of first tooth grooves 512 are distributed radially. An annular pedestal 514 is provided at the center of the lower polishing machine 51, and the annular pedestal 514 is in contact with the central convex part 525 at the bottom of the upper polishing machine 52. As a result, a gap is ensured between the upper polishing machine 52 and the lower polishing machine 51, and the roughness of the granules is ensured when the raw material is ground.

  As shown in FIGS. 18 to 38, in order to ensure that the height of the gap 50 to be ground between the upper polishing machine 52 and the lower polishing machine 51 is uniform and coincides, Four peripheral convex portions 526 are provided, and the lower polishing machine 51 is provided with a flange 515. After the upper polishing machine 52 and the lower polishing machine 51 are attached, the four peripheral protrusions 526 can be brought into contact with the flanges 515, so that the gap between the upper polishing machine 52 and the lower polishing machine 51 is increased. Noise due to direct dry grinding of the first rib 513 and the second rib 524 is avoided. The upper end surface of the upper polishing machine 52 and the upper holder 53 are positioned by being supported by the convex shoulder 5331 of the first bearing 533, thereby securing a grinding gap 50 between the upper polishing machine 52 and the lower polishing machine 51. Is done. Here, the gap 50 to be crushed can be specifically set according to the request for the roughness of different raw materials. Accordingly, by matching the annular flange 515 and the peripheral convex portion 526, the problem of declination due to receiving force in the process of the upper polishing machine 52 is prevented, and the upper polishing machine 52 and the lower polishing machine 51 are The first tooth profile groove 512 and the second tooth profile groove 523 between them avoid noise caused by dry grinding.

  As shown in FIG. 19, the upper end of the drive shaft 43 enters the bottom of the upper polishing machine 52 and is connected to the upper polishing machine 52 by a connection pin 65, whereby the drive shaft 43 transmits torque to the upper polishing machine 52. can do. The upper polishing plate 52 is provided with a kneading shaft 61 that passes through the upper holder 53 upward, and the shaft hole of the kneading rod 62 is provided with a straight portion. After the kneading rod 62 is installed on the kneading shaft 61, the kneading shaft 61 can transmit torque to the kneading rod 62. In this way, when the drive shaft 43 is driven to rotate the upper polishing plate 52, the upper polishing plate 52 is driven to rotate the kneading blade 63 by the kneading shaft 61 and the kneading rod 62. Can do. As a result, when the rice is crushed, the upper grinder 52 is rotated in synchronization with the kneading blade 63 to generate a vortex. For this reason, the rice or rice paste flowing from the gap 50 to be ground is guided into the raw material supply guide port 531 in the upper holder 53 by the vortex, and then again passes through the raw material supply port 522 of the upper polishing plate 52 and is polished. Flowing into the crushing gap 50 and repeated grinding are realized.

  Hereinafter, the operation process of the powdered food processing machine 100 with a broken rice function of the above-described embodiment according to the present invention will be briefly described with reference to FIGS.

  First, the process for producing ordinary bread will be briefly described. The process of making ordinary bread includes kneading, loosening the dough, kneading, fermenting, laying the dough, and baking. The specific flow is as follows.

  1) After attaching the kneading stick 62 in the ordinary bread container 3a, the specified amount of water, eggs, oil, salt, etc., high-strength flour and yeast in the preparation instructions are placed in the ordinary bread container 3a. Then, the ordinary bread container 3 a is attached to the base 21 in the baking part 2.

  2) According to the interface operation of the panel unit 11, the menu of the bread function and the corresponding preparation manual is selected. Specifically, in the normal bread function, whether the weight for making bread, the color of baking, or ingredients are added After selecting whether or not to reserve time, the powdered food processing machine 100 with a broken rice function is activated and starts to operate.

  3) After starting the flour meal processing machine 100 with the function of crushed rice, when the dough is kneaded and kneaded intermittently, the flour is wrapped in water and becomes a gluten lump. When this is kneaded quickly and continuously, the gluten of the dough is sufficiently spread, kneaded again after loosening the dough, the dough becomes soft and can be stretched to a uniform thin reticulated gluten with good stretchability .

  4) The environmental temperature in the baking part 2 is measured and controlled by the NTC sensor 23 and the heating tube means 22 so as to control the effect during the process of fermenting the dough and laying the dough.

  5) After the process of fermenting the dough and laying the dough is complete, start baking if the dough volume reaches 80%, which is desired as the bread volume. Similarly, the NTC sensor 23 and the heat generating tube means 22 measure and control the environmental temperature in the baking part 2 so as to control the baking effect, and finally the manufactured bread is obtained.

  Next, a process for manufacturing rice flour mixed bread will be briefly described. The process of making the rice flour mixed bread includes impregnation, grinding, kneading, loosening the dough, kneading, fermenting, laying the dough and baking. The specific flow is as follows.

  1) After assembling the pulverizing means 5, attach it in the slot 301 of the bread container 3 b that grinds the rice, attach the kneading rod 62, and follow the rice flour-mixed bread preparation instructions for water, rice (rice flour-mixed bread) , It is necessary to impregnate the rice in advance), or ingredients such as millet, oil, salt are added to the bread container 3b for grinding the rice, and the bread container for grinding the rice 3b is attached to the base 21 in the baking part 2. FIG.

  2) After adding gluten powder and yeast into the cartridge, attach the cartridge to the top lid 12 accurately.

  3) In the broken rice and bread function, select the menu of rice bread, rice bran bread or millet bread, select the menu of broken rice, bread function and corresponding preparation instructions, and start the flour meal processing machine 100 with the broken rice function Start to work.

  4) After starting the flour meal processing machine 100 with a crushed rice function, the rice or millet is impregnated in the bread container 3b that grinds the rice, the rice or milled grain is sufficiently absorbed, and then the milling means 5 starts grinding. After entering the process, the motor 41 drives the rotation of the drive shaft by the transmission means 42 and grinds it into rice paste according to the program. In the grinding process, the impregnated rice or milled grains and water are fed into the grinding gap 50 between the lower grinding machine 51 and the upper grinding machine 52 from the raw material supply port 522 in the upper grinding machine 52 by driving the kneading rod 62. The drop, rice or millet is pulverized according to the rotation of the upper grinder 52, discharged into the first tooth groove 512 of the lower grinder 51, and returned to the bread container 3b that grinds the rice again to form a reflux. . Circulate in this way and grind repeatedly.

  5) After the process of grinding rice is completed, the rotation of the motor 41 is stopped, and the automatic raw material input mechanism opens the cartridge containing the gluten powder and yeast, and the bread container that grinds the rice with gluten powder and yeast. The kneading means 6 is driven so that the motor 41 is activated again and kneads the dough.

  6) Kneading dough and kneading intermittently to form a gluten lump in which rice paste and gluten powder are mixed, then kneading quickly and continuously, widening the gluten of the dough sufficiently and loosening the dough After kneading again, soften the dough to make it stretchable. In the kneading process, if there is a harmony instruction to add ingredients, open the cartridge containing the ingredients and add the ingredients And knead uniformly.

  7) In the process of fermenting and laying the dough, it is necessary to strictly control the fermentation temperature of the dough. In order to control the effect during the process of fermenting the dough and laying down the dough, the NTC sensor 23 and the heating tube means 22 are used to measure and control the environmental temperature in the baking section 2.

  8) After the process of dough fermentation and laying down the dough is complete, if the volume reaches 80%, which is desired as the bread volume, begin to bake. Similarly, the NTC sensor 23 and the heating tube means 22 measure and control the environmental temperature in the baking part 2 so as to control the baking effect, and finally the produced rice flour-mixed bread is obtained.

  According to the powdered food processing machine 100 with a broken rice function having two cylinders according to the embodiment of the present invention, an ordinary bread is produced using an ordinary bread container 3a, a cooking function is realized, and a bread container 3b for grinding rice. Is further used to produce a rice flour-mixed bread, and the kneading means 6 and the pulverizing means 5 can be driven directly using the unidirectional constant speed AC motor 41. The powdered food processing machine 100 with a broken rice function is simple in structure, highly reliable, rational in design, low in production cost, and automatically grinds grains, grains, and water such as rice, wheat, and beans into a paste. Crushing is ensured. After the powder raw material is crushed, the powdered food processing machine 100 with a crushed rice function automatically adds ingredients such as gluten powder and yeast to the bread container 3b that grinds the rice, and kneads the dough continuously for fermentation. And delicious bread that can be eaten healthily and safely by baking.

  Below, the structure of the powdered food processing machine 100A with a broken rice function of another Example of this invention is demonstrated, referring FIGS. 39-48.

  Refer to FIG. The powdered food processing machine 100A with a broken rice function includes a main body casing 5A, a baking unit 7A and a motor 13A provided in the main body casing 5A, a bread container 6A and a heating pipe means 9A provided in the baking unit 7A, a main body casing. A panel portion 1A and an upper lid means 4A provided at the top of 5A, and a base 10A provided at the bottom of the main body housing 5A are provided. The panel unit 1A is provided with an automatic raw material input mechanism 3A, and a milling means for grinding milled grains and cereals is provided in the bread container 6A.

  40 to 42, the milling means includes a lower polishing machine 16A and an upper polishing machine 15A. The lower grinding machine 16A is fixed to a cylindrical seat 20A of a bread container 6A for crushing rice with screws 18A. A raw material discharge groove 16.1A engaged with the upper holder 8A is provided on the outer edge of the lower polishing machine 16A. The upper polishing machine 15A is located in a circular firing chamber defined by the lower polishing machine 16A and the upper holder 8A. The cylindrical seat 20A is provided with a drive shaft 43, the upper end of which is fixedly connected to the upper polishing machine 15A and connected to the kneading means. The first circlip 22A has a shift plate 19A at the lower end thereof. It is fixed.

  The kneading means includes a kneading shaft 34A, a kneading blade seat 14A, and a kneading blade 11A. The lower end of the kneading shaft 34A enters the upper holder 8A (upper holder), and is rotatably connected to the upper end of the drive shaft 23A (drive shaft) by a transmission bin 29A. The kneading blade seat 14A is fixed to the upper end of the kneading shaft 34A. The kneading blade 11A is connected to the kneading blade seat 14A by rotation (shown in FIGS. 45A and 46A). A first bearing 32A is provided between the kneading shaft 34A and the upper holder 8A. The lower end of the first bearing 32A is fixed to the upper holder 8A by a bearing pressure piece 31A. An upper wear-resistant gasket 33A is provided at the upper end of the first bearing 32A. A second bearing 24A is provided between the drive shaft 23A and the cylindrical seat 20A. An oil seal material 27A is fixed by a second circlip 26A between the upper end of the second bearing 24A and the lower polishing machine 16A. An oil seal material cover 28A is further provided between the oil seal material 27A and the lower polishing machine 16A. An intermediate wear resistant gasket 25A is provided between the upper end of the second bearing 24A and the oil seal material 27A, and a lower wear resistant gasket 21A is provided between the lower end of the second bearing 24A and the shift plate 19A. Provided.

  A gasket 17A is provided between the lower polishing machine 16A and the cylinder seat 20A. A wear-resistant metal piece 30A is provided between the upper polishing machine 15A and the upper holder 8A. Radial tooth profile grooves are provided on the end surfaces where the lower polishing machine 16A and the upper polishing machine 15A are combined. Further, the material polishing port 15.1A is provided uniformly in the upper polishing machine 15A (shown in FIGS. 43 and 44). The upper holder 8A is provided with a raw material supply guide port 8.1A corresponding to the raw material supply port 15.1A of the upper polishing machine 15A.

  Optionally, motor 13A is a bidirectional double, speed AC motor. That is, the motor can rotate according to two directions. For example, it can rotate clockwise or counterclockwise, and the rotation speed of the motor can be changed. Referring to FIG. 42, the motor 13A is rotatably connected to the drive shaft 23A by a toothed belt transmission means. The toothed belt transmission means is provided with a toothed pulley 36A provided under the drive shaft 23A. The toothed pulley 36A is provided with a transmission shaft 37A. The shift fork 38A fixed to the upper end of the transmission shaft 37A and the shift plate 19A fixed under the drive shaft 23A are coupled and connected. The toothed pulley 36A and the output shaft of the motor 13A are connected by a toothed belt 12A.

  Hereinafter, the operation process of the powdered food processing machine 100A with a broken rice function according to the above-described embodiment of the present invention will be briefly described with reference to FIGS.

  1) Add water, millet, and grains into the bread container 6A.

  2) The powdered food processing machine 100A with a crushed rice function is started, and the drive shaft 23A is driven to rotate counterclockwise by the motor 13A and the toothed belt transmission means, and the upper polishing machine 15A and the kneading blade seat 14A are driven. By rotating counterclockwise, the kneading blade 11A falls (shown in FIG. 45A).

  3) Milled grains, grains and water pass through the raw material supply guide port 8.1A of the upper holder 8A and the raw material supply port 15.1A of the upper polishing machine 15A in this order, and the lower polishing machine 16A and the upper polishing machine 15A Entering into the tooth groove at the end face to be joined, milled grains and grains are sown according to the rotation of the upper grinding machine 15A, and are fed into the raw material discharge groove 16.1A of the lower grinding machine 16A under the action of centrifugal force, and again in the bread container A reflux is formed within 6A (shown in FIGS. 40 and 41). Thus, millet, cereal and water are circulated and ground repeatedly.

  4) After grinding is completed, the motor 13A is stopped, the upper polishing machine 15A and the kneading blade seat 14A are stopped, the raw material automatic charging mechanism 3A is opened, and other ingredients are added to the bread container 6A. (Shown in FIG. 48A).

  5) The drive shaft 23A is driven to rotate clockwise by the motor 13A and the toothed belt transmission means, and the upper polishing plate 15A and the kneading blade seat 14A are rotated clockwise to raise the kneading blade 11A. Thus, after all the ingredients are kneaded into the dough, the bread can be manufactured.

  When the grinding operation of the powdered food processing machine 100A with a broken rice function starts, the bidirectional double speed (AC) motor 13A rotates at high speed counterclockwise by a program command. At this time, in order, the toothed belt 12A, the toothed pulley 36A, the transmission shaft 37A, and the shift fork 38A transmit torque to the shift plate 19A and drive the drive shaft 23A to rotate. The kneading shaft 34A is driven to rotate by 29A, and finally, the upper polishing machine 15A and the kneading blade 11A are driven to rotate. When the grinding process is started, the upper polishing machine 15A and the kneading blade 11A are driven to rotate. When grinding starts, the rotational speed of 1500 r / min of the motor 13A is transmitted to the kneading shaft 34A by the toothed pulley 36A, and then the rotational speed becomes 0 r / min. Since the gap between the upper polishing machine 15A and the lower polishing machine 16A is small, radial grinding teeth grooves are uniformly distributed on the two grinding wheels, and under the action of centrifugal force, The cereals and grains between the grinder 16A are sown. The upper polishing machine 15A is provided with a raw material supply port 15.1A, so that the mixture of millet grains, cereals and water flows to the center of rotation of the two grinding wheels through the raw material supply port 15.1A, and the tooth groove is centered. The mixture is led out from the grinding wheel means along the tangential direction (flows from the raw material discharge groove 16.1A), and is again refluxed in the pan container 6A. Since the rice water mixture immerses the entire grinding wheel means, in the grinding process, a recirculation is formed inside the pan container 6A and, as shown in FIG. 41, it is circulated and repeatedly ground in this manner, and finally the rice water mixture. Is ground into a paste between two grinding wheels. In this case, it is used to produce bread.

  After the rice water mixture in the bread container 3b that grinds the rice is ground into a paste, as shown in FIG. 40, the motor 13A rotates clockwise to drive the upper grinder 15A, The kneading blade seat 14A rotates clockwise, and the kneading blade 11A rises. At the same time, under the control of the program command, the automatic raw material input mechanism 3A is opened, and ingredients such as flour and yeast fall into the bread container 6A due to the action of gravity. The kneading blade 11A kneads the dough. After kneading the dough, the heating tube means 9A operates, the dough in the bread container 6A is fermented, and finally the dough is baked to produce bread.

  In the description of the present invention, the terms “center”, “vertical direction”, “lateral direction”, “length”, “width”, “thickness”, “top”, “bottom”, “front”, “ Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial , "Radial direction", "circumferential direction", etc., the azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, and is used for convenient or simple explanation of the invention. It should not be construed as a limitation on the invention, as the device or part is in a particular orientation, structured or operated in a particular orientation, and does not indicate or imply.

  Note that the terms “first” and “second” are used for explanation only, and indicate or imply relative importance, or implicitly indicate the number of technical features indicated. It should not be understood that it is explicitly stated. Thus, features that are limited to “first” and “second” explicitly or imply that one or more features are included. In the detailed description of the invention, unless there is a clear and specific limitation, the term “plurality” means two or more.

  In the detailed description of the present invention, the meanings of terms such as “attachment”, “connection to each other”, “connection”, “fixation” and the like should be broadly understood unless explicitly defined and limited. For example, a fixed connection, a detachable connection, or an integral connection is possible. Mechanical connection, electrical connection, or communication is also possible. It is possible to connect directly, connect indirectly through an intermediate medium, or communicate between the two components. For those skilled in the art, the specific meaning of the above term in the invention can be understood depending on the specific situation.

  In the present invention, the first feature being “above” or “below” the second feature may include direct contact between the first feature and the second feature, unless otherwise specified and limited. The first feature and the second feature may include contact via another feature between them without direct contact. Also, the fact that the first feature is “above”, “above” or “upper surface” of the second feature includes that the first feature is directly above and obliquely above the second feature, or simply Only the horizontal height of one feature is higher than the second feature. That the first feature is “below”, “below” or “bottom” of the second feature includes that the first feature is directly below and obliquely below the second feature, or simply Only the horizontal height is lower than the second feature.

  In the description of the present invention, the description referring to terms such as “one embodiment”, “some embodiments”, “examples”, “specific examples”, or “some examples” means the examples or examples. Specific features, configurations, materials, or characteristics described in connection with are included in at least one embodiment or example of the present invention. In the present specification, exemplary statements for the above terms do not necessarily indicate the same examples or examples. Also, the specific features, configurations, materials, or characteristics described may be combined appropriately in any one or more embodiments or examples.

  While the embodiments of the present invention have been shown and described, those skilled in the art can make various changes, corrections, changes and modifications to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is limited by the claims and their equivalents.

100 Powdered food processing machine with broken rice function,
1 body casing 11 panel section, 12 top lid, 13 bottom plate,
2 firing section, 20 firing chamber, 21 pedestal, 211 recessed section, 212 sleeve section,
22 heating tube means, 23 NTC sensor and thermal protector,
3a ordinary bread container, 3b bread container that grinds rice,
31 cylinder, 32 columnar cylinder, 33 handle,
34 Tube seat, 36 Seal ring,
301 slot, 3011 horizontal part, 3012 vertical part,
4 Drive unit
41 motor, 411 motor shaft,
42 transmission means, 421 first gear, 422 second gear,
423 transmission shaft, 424 toothed belt,
43 drive shaft, 431 shift plate, 4231 shift fork,
5 Crushing means 5, 50 Crushing gap, 51 Lower grinder, 511 First center hole,
51a screw hole, 512 first tooth profile groove, 513 first rib, 514 annular base, 515 annular flange,
52 Polishing machine, 521 Second center hole, 5211 Annular rib, 5212 Shaft slot, 522 Raw material supply port, 5221 Guide groove, 523 Second tooth profile groove, 524 Second rib, 5241 Chamfer, 525 Center convex part, 526 Peripheral convex part Part, 5261 support part, 5262 contact part,
53 Upper holder, 531 Material supply guide port, 532 Snap, 5321 Circumferential part, 5322 Axial part, 533 First bearing, 5331 Convex shoulder,
6 kneading means, 61 kneading shaft, 62 kneading rod, 63 kneading blade,
65 connection pins,
100A flour meal processing machine with broken rice function,
1A Panel part, 3A Automatic raw material feeding mechanism, 4A Upper lid means, 5A Body housing,
6A bread container, 7A baking section, 8A upper holder, 8.1A raw material supply guide port, 9A heating tube means,
10A pedestal, 11A kneading blade, 12A toothed belt, 13A motor, 14A kneading blade seat,
15A fine polishing machine, 15.1A raw material supply port 15.16A low polishing machine,
17A gasket, 18A screw,
19A shift plate, 20A cylindrical seat, 21A lower wear-resistant gasket, 22A first circlip, 23A drive shaft,
24A second bearing, 25A medium wear resistant gasket, 26A second circlip, 27A oil seal material, 28A oil seal material cover,
29A transmission bin, 30A wear-resistant metal piece, 31A bearing pressure piece, 32A first bearing,
33A upper wear-resistant gasket, 34A kneading shaft, 36A toothed pulley,
37A transmission shaft,
38A shift fork

Claims (20)

A body housing (1);
A firing section (2) provided in the main body casing (1) and defining a chamber (20);
A bread container detachably provided in the baking chamber (20);
A driving device (4);
Crushing means (5) provided in the bread container and crushing the raw material,
The drive device (4) includes a motor (41), a transmission means (42), and a drive shaft (43).
The drive shaft (43) is connected to the motor (41) by conveying means, penetrates the bottom of the bread container, and is configured to enter the bread container ( 100). The crushing means (5) comprises a lower polishing machine (51) and an upper polishing machine (52),
The lower grinder (51) is fixed to the bottom of the bread container, and extends upward so that the drive shaft (43) passes through the first center hole (511) of the lower grinder (51). Has been issued,
The upper grinder (52) is provided coaxially on the top of the lower grinder (51), has a gap (50) for grinding with the lower grinder (51), and has the drive shaft (43 ) Penetrates the lower grinding machine (51) and drives the upper grinding machine (52) to rotate, and the upper grinding machine (52) communicates with the grinding gap (50) at least. The edible meal processing machine (100) according to claim 1, wherein one raw material supply port (522) is provided. On the upper surface of the lower grinding machine (51), there are a plurality of first tooth grooves (512) extending toward the edge of the lower grinding machine (51) along the edge of the first central hole (511). Provided,
On the lower surface of the upper polishing machine (52), a plurality of second extending along the edge of the second central hole (521) of the upper polishing machine (52) toward the edge of the upper polishing machine (52). Powdered food processing machine (100) according to claim 2, characterized in that it is provided with a double-toothed groove (523). The first tooth profile groove (512) is deviated from the first radial connecting line connecting the inner side and the center of the first center hole (511);
4. The edible processing machine according to claim 3, wherein the second tooth profile groove (523) is deviated from a second radial connection line connecting the inside and the center of the second center hole (521). (100). The direction deviating from the second radial connecting line of the second tooth profile groove (523) is opposite to the direction deviating from the first radial connecting line of the first tooth profile groove (512), or
The direction shifted from the second radial connection line of the second tooth profile groove (523) is the same as the direction shifted from the first radial connection line of the first tooth profile groove (512), and the shift angle is The edible food processing machine (100) according to claim 4, characterized in that it is different. The edible processing machine (100) according to claim 3, further comprising a guide groove (5221) communicating with the raw material supply port (522) on a lower surface of the upper polishing machine (52). The guide groove (5221) is connected to the first side of the raw material supply port (522),
The said 1st side is a side of the direction shifted | deviated from the said 2nd radial direction connection line of said 2nd tooth profile groove | channel (523), The edible processing machine (100) of Claim 6 characterized by the above-mentioned. The bottom surface of the upper polishing machine (52) extends downward so as to form the crushing gap (50) between the upper polishing machine (52) and the lower polishing machine (51). The edible processing machine (100) according to any one of claims 2 to 7, characterized in that it has a convex part (525). The height of the crevice gap (50) for grinding is 0.2 mm-1.0 mm, The edible food processing machine (100) according to any one of claims 2 to 7 characterized by things. A flange (515) is provided at an outer edge of the first tooth profile groove or the second tooth profile groove, and an edge of the second tooth profile groove or the first tooth profile groove corresponds to the flange (515). Peripheral convex part (526) is provided,
The edible processing machine (100) according to any one of claims 3 to 7, wherein the peripheral convex part (526) has an "L" shape, and a lower end thereof is in contact with the flange (515). ). The peripheral convex portion (526) includes a support portion (5261) extending outward along the radial direction from an edge of the upper polishing machine (52),
The edible processing machine (100) according to claim 10, further comprising a contact portion (5262) that extends downward from the outside of the support portion (5261) and has a flat bottom surface. The said crushing means (5) is further equipped with the upper holder (53) engaged with the said bread container while being rotatably adjusted to the said upper grinder (52). The meal processing machine (100) as described in any one of Claims.   The slot of the bread container is provided with a slot (301), and the edge of the upper holder (53) is provided with a snap (532) for mating with the slot (301). Powdered food processing machine (100). The slot (301) has an “L” shape and includes a horizontal portion (3011) and a vertical portion (3012).
The width in the circumferential direction of the vertical portion (3012) is 8 mm to 16 mm, and the width in the circumferential direction of the horizontal portion (3011) is 15 mm to 30 mm. 100). The transmission means (42)
A first gear (421) connected to a motor shaft (411) of the motor (41);
A second gear (422) connected to the first gear (421) by a toothed belt (424) and having a larger number of teeth than the first gear (421);
A transmission shaft (423) having a lower end connected to the second gear (422) and an upper end coupled to a shift fork (4231) detachably connected to the lower end of the drive shaft (43);
The edible meal processing machine (100) according to any one of claims 3 to 7, characterized by comprising: A bottom plate (13) is provided at the bottom of the firing section (2),
A pedestal (21) having a top opening and a lower end penetrating the bottom plate (13);
The upper end of the transmission shaft (423) passes upward through the bottom of the pedestal (21), the shift fork (4231) is positioned in the pedestal (21), and the upper end of the pedestal (21) is The edible food processing machine (100) according to claim 15, wherein the edible food processing machine (100) is connected to the bottom of the bread container. Further provided with a kneading means (6) provided in the grinding means (5) for kneading the dough,
An annular rib (5211) is formed around the second center hole (521) of the upper polishing machine (52) on the lower surface of the upper polishing machine (52),
Two axial slots (5212) facing each other along the radial direction are formed on the side wall of the annular rib (5211), and the drive shaft (43) is connected to the axial slot (5212) by a connection pin (65). Connected,
The kneading means (6)
A kneading shaft (61) extending upward from the upper polishing machine (52) and provided with a first bearing (533) between the upper holder (53);
A kneading rod (62) that is rotatably mounted on the kneading shaft (61);
A kneading blade (63) connected to one side of the kneading rod (62);
The edible meal processing machine (100) according to any one of claims 3 to 7, characterized by comprising: Further provided with a kneading means (6) provided in the grinding means (5) for kneading the dough,
The kneading means includes
A kneading shaft (34A) whose lower end enters the upper holder (8A) and is rotatably connected to the upper end of the drive shaft (23A) by a transmission bin (29A);
A kneading blade seat (14A) fixed to the upper end of the kneading shaft (34A);
The edible processing machine (100, 100A) according to any one of claims 3 to 7, further comprising a kneading blade (11A) rotatably connected to the kneading blade seat (14A). The crushing means (5) further includes an upper holder (53) engaged with the bread container while being rotatably fitted to the upper polishing machine (52),
Between the kneading shaft (34A) and the upper holder (8A), a first bearing (32A) having a lower end fixed to the upper holder (8A) by a bearing pressure piece is provided, and the drive shaft (23A) The edible processing machine (100, 100A) according to claim 18, wherein a second bearing (24A) is provided between the pedestal (10A) and the base (10A). The inside of the plurality of first tooth grooves (512) is uniformly distributed along the edge of the first center hole (511), and the inside of the plurality of second teeth grooves (523) The powdered food processing machine (100, 100A) according to any one of claims 3 to 7, characterized in that it is uniformly distributed along the edge of the two central holes (521).