CN115228532A - Rice mill with rice milling dish-shaped sand sheet - Google Patents
Rice mill with rice milling dish-shaped sand sheet Download PDFInfo
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- CN115228532A CN115228532A CN202210885971.3A CN202210885971A CN115228532A CN 115228532 A CN115228532 A CN 115228532A CN 202210885971 A CN202210885971 A CN 202210885971A CN 115228532 A CN115228532 A CN 115228532A
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- 241000209094 Oryza Species 0.000 title claims abstract description 408
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 408
- 235000009566 rice Nutrition 0.000 title claims abstract description 408
- 238000003801 milling Methods 0.000 title claims abstract description 225
- 239000004576 sand Substances 0.000 title claims description 74
- 239000010903 husk Substances 0.000 claims abstract description 48
- 229910001651 emery Inorganic materials 0.000 claims description 31
- 210000001161 mammalian embryo Anatomy 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000005488 sandblasting Methods 0.000 claims description 2
- 235000021329 brown rice Nutrition 0.000 description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000000227 grinding Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 241001282160 Percopsis transmontana Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a rice mill with a rice milling disc-shaped abrasive sheet, which comprises a rice milling rotary main shaft and a rice milling device, wherein the rice milling device comprises a rice milling disc-shaped abrasive sheet and a rice mill main body; the rice milling disc-shaped abrasive sheet is fixed on the rice milling rotating main shaft in a coaxial rotating mode, the axis of the rice milling rotating main shaft is arranged along the front-back direction, and frosts are arranged on the front end surface or/and the rear end surface of the rice milling disc-shaped abrasive sheet; the inside of rice mill main part has the cavity, the dish-shaped abrasive sheet of husk rice stretches into in the cavity, it is provided with the rice cutter subassembly to correspond in the rice mill main part the position that has dull polish terminal surface of the dish-shaped abrasive sheet of husk rice, the rice cutter subassembly with form the husk rice room between the terminal surface that has dull polish of the dish-shaped abrasive sheet of husk rice. The invention can reduce the power consumption, reduce the strength requirement of the rice milling rotary main shaft, prolong the service life of the rice milling rotary main shaft, reduce the rice crushing rate and greatly improve the rice milling efficiency.
Description
Technical Field
The invention relates to a rice mill, in particular to a rice mill with a rice milling disc-shaped sand sheet.
Background
The existing rice mill mostly adopts a cylindrical rice milling technology, and a rice milling chamber for brown rice to pass through is formed between a cylindrical surface of an inner milling cylinder and a rice cutter set of a rice mill main body no matter the rice mill is a vertical rice mill or a horizontal rice mill, and the brown rice is ground into hulled rice by rubbing or grinding the brown rice to be extruded and rubbed. The inner grinding drum is a sand roller or an iron roller which is large in size and weight, so that the conventional rice mill is usually required to be provided with a high-power motor for driving, a rice milling rotating main shaft is driven to rotate by the motor, and the sand roller or the iron roller is rotated by the rice milling rotating main shaft for milling rice, so that the conventional rice mill is high in power consumption, high in rice crushing rate and low in efficiency. The rice processing industry in China is large in scale, the rice processing industry is a high energy consumption industry, and the rice mill needs to be improved urgently to achieve energy conservation and consumption reduction.
CN206853761U discloses an embryo rice mill, including the frame, the facility has the husk rice room in the frame, be provided with interior emery wheel and mount in the husk rice room, be provided with outer emery wheel on the mount, outer emery wheel sets up with the interior emery wheel is concentric, forms a radial width for 2-3 mm's husk rice chamber between interior emery wheel and the outer emery wheel, adopts this utility model to guarantee that the brown rice that gets into the husk rice chamber can not stand upright in the husk rice intracavity, has avoided the top of brown rice and the direct contact of bottom and emery wheel to protect the embryo that is located the top, improve and stay the embryo rate, also avoided the brown rice to be smashed because of the effort is too big simultaneously, reduced the broken rice rate, improved processingquality.
CN205462377U discloses a germ rice mill, including the feed bin, box and the motor of setting in the box, a pedestal, a plurality of rice milling machine of delivering from godown mouthful intercommunication with the feed bin through rice flow channel respectively, the feed bin passes through feed bin support and base rigid coupling, rice milling machine constructs including retrieving the cover, the emery wheel roller, a pair of retainer plate and first to ninth rice milling cutter unit, the retainer plate rigid coupling is on the base, first to ninth rice milling cutter unit all is located between emery wheel roller and the recovery cover and all has the clearance with emery wheel roller and between the recovery cover, the dress is worn in two retainer plates that set up side by side to the emery wheel roller, nine rice milling cutter units set up side by side along emery wheel roller circumferencial direction and all with two retainer plate rigid couplings, nine rice milling cutter units arrange the cornerite that forms after accomplishing and do not exceed 180.
Needless to say, the technical solutions disclosed in the two patent documents are beneficial attempts in the technical field, and can reduce the rice crushing rate, but the effects of energy saving and consumption reduction are not obvious.
Disclosure of Invention
In view of the above, the present invention provides a rice mill with a disk-shaped grinding disk, which can reduce power consumption, reduce the strength requirement of a rice milling rotary main shaft, prolong the service life of the rice milling rotary main shaft, reduce the rice crushing rate, and greatly improve rice milling efficiency.
The invention relates to a rice mill with a rice milling disk-shaped abrasive disk, which comprises a rice milling rotary main shaft and a rice milling device, wherein the rice milling device comprises a rice milling disk-shaped abrasive disk and a rice mill main body;
the rice milling disc-shaped abrasive sheet is fixed on the rice milling rotary main shaft in a coaxial rotating mode, the axis of the rice milling rotary main shaft is arranged along the front-back direction, and the front end surface or/and the rear end surface of the rice milling disc-shaped abrasive sheet are/is provided with frosts;
the inside of rice mill main part has the cavity, the dish emery piece of husk rice stretches into in the cavity, correspond in the rice mill main part the position that has dull polish terminal surface of the dish emery piece of husk rice is provided with rice knife subassembly, rice knife subassembly with form the husk rice room between the terminal surface that has dull polish of the dish emery piece of husk rice.
Furthermore, the rice milling device is provided with a plurality of rice milling rotating main shafts at intervals along the axial direction.
Further, the rice milling device further comprises a feed inlet and a discharge outlet which are communicated with the rice milling chamber, and the feed inlet and the discharge outlet are respectively arranged at the upper side and the lower side of the rice mill body.
Furthermore, the area of the end face with the sand of the rice milling disc-shaped sand sheet is at least 1/2 exposed outside the rice mill body.
Furthermore, all be provided with the dull polish on the preceding terminal surface of husk rice dish-shaped abrasive disc and the rear end face, both sides are provided with respectively around the rice mill main part be used for with husk rice dish-shaped abrasive disc complex rice knife tackle spare to form two husk rice rooms.
Furthermore, the two rice milling cutter assemblies on the front side and the rear side of the rice milling machine body are mutually symmetrical, and two symmetrical rice milling chambers are formed between the two rice milling cutter assemblies and the rice milling disc-shaped sand sheet.
Further, the rice huller blade subassembly includes along upper and lower direction interval setting is in a plurality of embryo rice mill rice huller blades on the rice mill main part.
Furthermore, the rice mill component comprises a plurality of germ rice mill rice knives which are arranged along the circumferential direction of the rice milling rotating main shaft at intervals, and the germ rice mill rice knives are arranged on the rice mill main body to form a fan-shaped shape.
Further, the rice milling disc-shaped sand sheet is detachably fixed on the rice milling rotary main shaft.
Further, the sand-slice sand-blasting machine also comprises a mounting sleeve, a sleeve positioning piece and a plurality of sand-slice positioning pieces;
the rice milling disc-shaped abrasive sheet is fixedly connected with the mounting sleeve, the rice milling disc-shaped abrasive sheet and the mounting sleeve are both sleeved on the rice milling rotary main shaft, and the sleeve positioning piece enables the mounting sleeve to be fixedly connected with the rice milling rotary main shaft;
the utility model discloses a rice milling dish-shaped sand piece, including rice milling dish-shaped sand piece, installation sleeve, sand piece locating piece, sand piece fixing hole and installation hole, be provided with the flange face on the installation sleeve, be provided with a plurality of sand piece mounting holes along circumference on the flange face, the position that corresponds a plurality of sand piece mounting holes on the rice milling dish-shaped sand piece is provided with the sand piece fixed orifices respectively, the sand piece setting element passes through sand piece fixed orifices and sand piece mounting hole make rice milling dish-shaped sand piece with installation sleeve fixed connection.
The invention has the beneficial effects that:
1. the rice milling disc-shaped abrasive sheet is driven to rotate by the motor, and the front end surface or/and the rear end surface of the rice milling disc-shaped abrasive sheet are/is provided with the grinding sand, so that rice milling can be carried out by matching the grinding end surface with the rice cutter assembly; when milling, brown rice enters the rice mill body, passes through the rice milling chamber between the rice cutter assembly and the rice milling disc-shaped sand sheet, and is squeezed and rubbed by the rice cutter assembly and the rice milling disc-shaped sand sheet, so that the cortex of the brown rice is broken and falls off, and the brown rice is milled into hulled rice;
2. the front end face or/and the rear end face of the rice milling disc-shaped sand sheet is/are provided with the frosts, so that the thickness of the rice milling disc-shaped sand sheet is greatly reduced, the volume and the weight of the rice milling disc-shaped sand sheet are greatly reduced compared with those of a traditional sand roller or an iron roller, the power consumption can be reduced, a motor with lower power can be adopted by the rice mill, the strength requirement of a rice milling rotating main shaft can be reduced, the service life of the rice milling rotating main shaft is prolonged, the rotating speed of the rice milling rotating main shaft can be increased, the rice crushing rate is reduced, and the rice milling efficiency is greatly improved;
3. the volume and the weight of the rice milling disc-shaped abrasive disk are greatly reduced, and the rice milling rotary main shaft can simultaneously drive a plurality of rice milling disc-shaped abrasive disks to rotate, so that a plurality of rice milling devices can be arranged at intervals along the axial direction of the rice milling rotary main shaft, the number of motors and the rice milling rotary main shaft is reduced, one rice milling rotary main shaft simultaneously enables a plurality of rice milling devices to perform rice milling work, the rice milling efficiency can be greatly improved, and the energy consumption is reduced;
4. the invention has lower heat generated during rice milling, and the rice milling disc-shaped abrasive disc exposed outside the rice mill body has large area and better heat dissipation effect during rotation;
5. the front end face and the rear end face of the rice milling disc-shaped sand sheet can be provided with the frosts, so that two symmetrical rice milling chambers are formed between the rice milling disc-shaped sand sheet and the rice cutter assembly of the rice mill main body, the two rice milling chambers can simultaneously perform rice milling work, and the rice milling efficiency is further greatly improved;
6. according to the invention, the rice knives of the germ rice mill are arranged on the rice mill main body at intervals along the vertical direction, so that the brown rice can move more smoothly, the situation that the brown rice is clamped in a rice milling chamber is not easy to occur, the rice crushing rate can be reduced, and the rice milling efficiency is greatly improved;
7. the invention can replace the rice milling disc-shaped sand sheet, reduces the maintenance cost, and has simple structure, simple and convenient disassembly and assembly and low processing cost.
Drawings
In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:
FIG. 1 is a rear view of a first embodiment of the present invention;
FIG. 2 is a left side view of the first embodiment of the present invention;
FIG. 3 is a schematic top view of the first embodiment of the present invention;
FIG. 4 is a schematic structural view of the connection between the rice milling rotary main shaft and the rice milling disc-shaped abrasive disk of the present invention;
FIG. 5 is a schematic view of the construction of the mounting sleeve of the present invention;
FIG. 6 is a schematic structural view of the rice milling rotary spindle of the present invention;
FIG. 7 is a schematic left side view of a second embodiment of the present invention;
FIG. 8 is a left side view of a third embodiment of the present invention;
fig. 9 is a rear view schematically illustrating a fourth embodiment of the present invention.
The drawings are numbered as follows: 1-rice milling rotating main shaft, 2-rice milling dish-shaped sand sheet, 21-sand sheet fixing hole, 3-mounting sleeve, 31-sleeve middle hole, 32-sleeve fixing hole, 33-flange surface, 34-sand sheet mounting hole, 4-sleeve positioning piece, 5-sand sheet positioning piece, 6-feed port, 7-rice milling machine body, 8-discharge port, 9-rice cutter component and 10-rice milling chamber.
Detailed Description
The technical scheme of the invention is explained in detail by combining the drawings and the embodiment.
First embodiment
As shown in fig. 1-6, the rice mill with a rice milling disk-shaped abrasive disk in the embodiment comprises a rice milling rotary main shaft 1 and a rice milling device, wherein the rice milling device comprises a rice milling disk-shaped abrasive disk 2 and a rice mill body 7; the rice milling disc-shaped sand sheet 2 is fixed on a rice milling rotary main shaft 1 in a coaxial rotating mode, the axis of the rice milling rotary main shaft 1 is arranged along the front and back direction, and the front end surface and the back end surface of the rice milling disc-shaped sand sheet 2 are both provided with frosts; the inside of rice mill main part 7 has the cavity, and the dish-shaped emery piece 2 of husk rice stretches into in the cavity, and the position that corresponds the terminal surface that has the dull polish of the dish-shaped emery piece 2 of husk rice on the rice mill main part 7 is provided with rice knife subassembly 9, forms husk rice room 10 between the terminal surface that has the dull polish of the dish-shaped emery piece 2 of husk rice knife subassembly 9 and husk rice.
In the embodiment, frosts are arranged on the front end face and the rear end face of the rice milling disc-shaped sand sheet 2, rice cutter assemblies 9 used for being matched with the rice milling disc-shaped sand sheet 2 are respectively arranged on the front side and the rear side of the rice mill main body 7, the two rice cutter assemblies 9 on the front side and the rear side of the rice mill main body 7 are mutually symmetrical, and two rice milling chambers 10 are formed between the two rice cutter assemblies 9 and the rice milling disc-shaped sand sheet 2. Two rice milling chambers 10 are formed between the rice milling disc-shaped sand sheet 2 and the rice cutter assembly 9 of the rice milling machine body 7, and the two rice milling chambers 10 can simultaneously perform rice milling work, so that the rice milling efficiency is further greatly improved.
The rice milling disc-shaped sand sheet 2 is preferably circular, the circular shape can ensure the stability during rotation, the shape of the rice milling disc-shaped sand sheet 2 is similar to an optical disc, the thickness of the rice milling disc-shaped sand sheet 2 is far smaller than the diameter, the rice milling disc-shaped sand sheet 2 can be a thin disc with small thickness and large diameter, for example, the thickness is 2mm and the radius is 400mm or the thickness is 5mm and the radius is 500mm, it is worth explaining that the thickness and the radius of the rice milling disc-shaped sand sheet 2 are only illustrated here, the thickness and the radius of the rice milling disc-shaped sand sheet 2 are not limited, the thickness and the radius of the rice milling disc-shaped sand sheet 2 can select other parameters, for example, the thickness of the rice milling disc-shaped sand sheet 2 can also be 1mm, 7mm or even 20mm, and the radius of the disc-shaped sand sheet 2 can also be 300mm, 600mm or 700mm.
Rice milling rotary main shaft 1 is connected with the motor drive of rice mill, and the motor drives rice milling rotary main shaft 1 and uses its axis as rotation axis rotation to drive the dish-shaped abrasive sheet 2 of rice milling and rotate, and be provided with the dull polish on the preceding terminal surface of the dish-shaped abrasive sheet 2 of rice milling or rear end face, can cooperate with rice cutter subassembly 9 through the terminal surface that has the dull polish, carry out the rice milling. When milling, the brown rice enters the rice mill body 7 and passes through the two milling chambers 10 between the rice cutter assembly 9 and the milling disc-shaped abrasive sheet 2, and after the brown rice is squeezed and rubbed by the rice cutter assembly 9 and the milling disc-shaped abrasive sheet 2, the cortex of the brown rice is broken and falls off, so that the brown rice is milled into the hulled rice. Set up the dull polish through the preceding terminal surface of the dish abrasive sheet 2 of husk rice or rear end face, make the thickness of the dish abrasive sheet 2 of husk rice reduce by a wide margin, thereby make the dish abrasive sheet 2 of husk rice all reduce by a wide margin for the volume and the weight of traditional emery roller or iron roller, can reduce power consumption, the rice mill can adopt the motor of less power, and can reduce the strength requirement of husk rice rotating main shaft 1, improve the life of husk rice rotating main shaft 1, can improve the rotational speed of husk rice rotating main shaft 1 simultaneously, the realization reduces the broken rice rate, increase substantially husk rice efficiency.
In this embodiment, the rice milling device is provided in plurality at intervals in the axial direction of the rice milling rotary main shaft 1. Volume and weight of the dish-shaped abrasive disc 2 of husk rice reduce by a wide margin, and husk rice rotating main shaft 1 can drive a plurality of dish-shaped abrasive discs 2 of husk rice simultaneously and rotate, so can set up a plurality of rice milling equipment along the axial interval of husk rice rotating main shaft 1, reduces the quantity of motor and husk rice rotating main shaft 1, and a husk rice rotating main shaft 1 makes a plurality of rice milling equipment carry out the husk rice work simultaneously, can increase substantially husk rice efficiency, reduces energy resource consumption.
In this embodiment, the rice milling device further comprises a feed inlet 6 and a discharge outlet 8 which are communicated with the rice milling chamber 10, and the feed inlet 6 and the discharge outlet 8 are respectively arranged at the upper side and the lower side of the rice milling machine body 7. The brown rice is introduced into a rice milling chamber 10 in a rice mill body 7 from a feed port 6, and the brown rice is milled into dehulled rice and discharged from a discharge port 8.
In this embodiment, the area of the end face with frosted of the rice milling disc-shaped sand sheet 2 is at least 1/2 exposed outside the rice mill body 7. After traditional emery roller or iron roller and rice cutter unit 9 extrude the friction to brown rice, the heat of production is higher, makes the temperature rise in the rice mill main part 7, and brown rice in this embodiment receives the extrusion friction back of rice cutter unit 9 and rice milling dish-shaped abrasive sheet 2, and the heat of production is lower to expose 2 areas of rice milling dish-shaped abrasive sheet outside rice mill main part 7, have better radiating effect when rotating.
In this embodiment, rice knife set spare 9 includes along the upper and lower direction interval set up a plurality of embryo rice mill rice knives on rice mill main part 7, and the form of arranging of this kind of embryo rice mill rice knife can make the motion of brown rice more smooth, is difficult to appear the condition of brown rice card in husk rice room 10, can reduce the broken rice rate, increases substantially husk rice efficiency. The structure of the rice knife of the germ rice mill is the prior art, for example, the rice knife of the germ rice mill disclosed in Chinese patent CN202387495U can be selected.
In this embodiment, rice milling dish-shaped abrasive disc 2 is fixed on rice milling rotary main shaft 1 with the mode that can dismantle to change rice milling dish-shaped abrasive disc 2, reduce maintenance cost.
In the embodiment, the device further comprises a mounting sleeve 3, a sleeve positioning piece 4 and a plurality of sand slice positioning pieces 5; the rice milling disc-shaped abrasive sheet 2 is fixedly connected with the mounting sleeve 3, the rice milling disc-shaped abrasive sheet 2 and the mounting sleeve 3 are both sleeved on the rice milling rotary main shaft 1, and the sleeve positioning piece 4 fixedly connects the mounting sleeve 3 with the rice milling rotary main shaft 1; specifically, the mounting sleeve 3 is provided with a sleeve middle hole 31 with an axis along the axial direction of the rice milling rotating main shaft 1 and a sleeve fixing hole 32 with an axis along the radial direction of the rice milling rotating main shaft 1, and the sleeve middle hole 31 is matched with a shaft hole of the rice milling rotating main shaft 1; the rice milling rotary main shaft 1 is provided with a sleeve mounting hole matched with the sleeve fixing hole 32, and the sleeve positioning piece 4 enables the mounting sleeve 3 to be fixedly connected with the rice milling rotary main shaft 1 through the sleeve fixing hole 32 and the sleeve mounting hole. The sleeve positioning piece 4 can be a bolt, the sleeve fixing hole 32 is a bolt through hole, the sleeve mounting hole is a threaded hole, the sleeve positioning piece 4 penetrates through the sleeve fixing hole 32 and is in threaded connection with the sleeve mounting hole, the mounting sleeve 3 can be fixedly connected with the rice milling rotary main shaft 1, axial and circumferential limiting of the mounting sleeve 3 is achieved, and the mounting sleeve 3 is prevented from moving or rotating relative to the rice milling rotary main shaft 1; a flange face 33 is arranged on the mounting sleeve 3, a plurality of sand sheet mounting holes 34 are circumferentially arranged on the flange face 33, sand sheet fixing holes 21 are respectively arranged on the rice milling disc-shaped sand sheet 2 corresponding to the positions of the plurality of sand sheet mounting holes 34, and the rice milling disc-shaped sand sheet 2 is fixedly connected with the mounting sleeve 3 through the sand sheet fixing holes 21 and the sand sheet mounting holes 34 by the sand sheet positioning piece 5; emery piece setting element 5 can be the bolt, and emery piece fixed orifices 21 is the bolt via hole, and emery piece mounting hole 34 is the screw hole, and emery piece setting element 5 passes emery piece fixed orifices 21 and with 34 threaded connection of emery piece mounting hole, can make mounting sleeve 3 and the dish-shaped emery piece 2 fixed connection of husk rice for the dish-shaped emery piece 2 of husk rice, mounting sleeve 3 and husk rice rotary main shaft 1 can coaxial rotation. The mounting structure is simple, the disassembly and the assembly are both simple and convenient, and the processing cost is low.
Second embodiment
Fig. 7 shows a second embodiment, the same or similar parts of the rice mill in this embodiment as in the first embodiment are given the same reference numerals as in the first embodiment, and the second embodiment is different from the first embodiment in that the rice milling disc-shaped abrasive disk 2 in this embodiment is provided with sanding only on the front end face, and a rice milling cutter assembly 9 for cooperating with the rice milling disc-shaped abrasive disk 2 is provided on the front side of the rice mill body 7, and a rice milling chamber 10 is formed between the front end face of the rice milling disc-shaped abrasive disk 2 and the rice cutter assembly 9; a gap which ensures that the rice mill body 7 and the rice milling disc-shaped sand sheet 2 are not contacted but does not allow the brown rice to pass is arranged between the rice mill body and the rear end face of the rice milling disc-shaped sand sheet.
When milling, the brown rice enters the rice mill body 7, passes through the rice milling chamber 10 between the front end face of the rice milling dish-shaped abrasive sheet 2 and the rice milling cutter assembly 9, and after the brown rice is squeezed and rubbed by the rice milling cutter assembly 9 and the rice milling dish-shaped abrasive sheet 2, the cortex of the brown rice is broken and falls off, so that the brown rice is milled into hulled rice.
Third embodiment
Fig. 8 shows a third embodiment, the same or similar parts of the rice mill in this embodiment as in the first embodiment are given the same reference numerals as in the first embodiment, and the third embodiment is different from the first embodiment in that the rice milling disc-shaped abrasive sheet 2 in this embodiment is provided with a sand only on the rear end face, and a rice cutter assembly 9 for cooperating with the rice milling disc-shaped abrasive sheet 2 is provided on the rear side of the rice mill body 7, and a rice milling chamber 10 is formed between the rear end face of the rice milling disc-shaped abrasive sheet 2 and the rice cutter assembly 9; a gap which ensures that the rice mill body 7 and the rice milling disc-shaped sand sheet 2 are not contacted but does not allow the brown rice to pass is arranged between the rice mill body and the front end surface of the rice milling disc-shaped sand sheet.
When milling, the brown rice enters the rice mill body 7, passes through the milling chamber 10 between the rear end face of the milling dish-shaped abrasive sheet 2 and the rice cutter assembly 9, and is squeezed and rubbed by the rice cutter assembly 9 and the milling dish-shaped abrasive sheet 2, so that the cortex of the brown rice is broken and falls off, and the brown rice is milled into hulled rice.
Fourth embodiment
Fig. 9 shows a fourth embodiment, the same or similar parts of the rice mill in this embodiment as those in the first embodiment are denoted by the same reference numerals as in the first embodiment, and the fourth embodiment is different from the first embodiment in that the rice cutter assembly 9 includes a plurality of germ rice mill rice cutters arranged at intervals in the circumferential direction of the rice milling rotary spindle 1, and the plurality of germ rice mill rice cutters are formed in a fan shape on the rice mill main body 7.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The utility model provides a rice mill with dish-shaped abrasive disk of husk rice, includes husk rice rotation main shaft (1), its characterized in that:
the rice milling device comprises a rice milling disc-shaped sand sheet (2) and a rice milling machine main body (7);
the rice milling disc-shaped sand sheet (2) is fixed on the rice milling rotary main shaft (1) in a coaxial rotating mode, the axis of the rice milling rotary main shaft (1) is arranged along the front-back direction, and the front end surface or/and the rear end surface of the rice milling disc-shaped sand sheet (2) are/is provided with frosts;
the inside of rice mill main part (7) has the cavity, rice milling dish-shaped emery cutter (2) stretch into in the cavity, correspond on rice mill main part (7) the position that has the terminal surface of dull polish of rice milling dish-shaped emery cutter (2) is provided with rice knife assembly (9), rice knife assembly (9) with form rice milling room (10) between the terminal surface that has the dull polish of rice milling dish-shaped emery cutter (2).
2. A rice mill with milling saucer shaped abrasive disc as defined in claim 1 wherein: the rice milling device is provided with a plurality of rice milling rotating main shafts (1) at intervals along the axial direction.
3. A rice mill with rice milling dish shaped abrasive disk according to claim 2 characterized in that: the rice milling device further comprises a feed inlet (6) and a discharge outlet (8) which are communicated with the rice milling chamber (10), wherein the feed inlet (6) and the discharge outlet (8) are respectively arranged at the upper side and the lower side of the rice mill body (7).
4. A rice mill with milling saucer shaped abrasive disc as defined in claim 1 wherein: the end face with the sand of the rice milling disc-shaped sand sheet (2) is at least exposed out of the rice mill body (7) in 1/2 area.
5. A rice mill with milling saucer shaped abrasive disc as defined in claim 1 wherein: all be provided with the dull polish on the preceding terminal surface of husk rice dish sand piece (2) and the rear end face, both sides are provided with respectively around rice mill main part (7) be used for with husk rice dish sand piece (2) complex rice knife tackle spare (9) to form two husk rice rooms (10).
6. A rice mill with rice milling saucer-shaped sand sheet as claimed in claim 5, wherein: the rice milling machine is characterized in that the two rice cutter assemblies (9) on the front side and the rear side of the rice milling machine body (7) are mutually symmetrical, and two symmetric rice milling chambers (10) are formed between the two rice cutter assemblies (9) and the rice milling disc-shaped sand sheet (2).
7. A rice mill with milling saucer shaped abrasive disc as defined in claim 1 wherein: the rice knife component (9) comprises a plurality of germ rice mill rice knives which are arranged on the rice mill main body (7) at intervals along the up-down direction.
8. A rice mill with milling saucer shaped abrasive disc as defined in claim 1 wherein: rice mill rice knife subassembly (9) include along a plurality of embryo rice mill rice knives of rice milling rotation main shaft's (1) circumference interval setting are a plurality of embryo rice mill rice knife is in a fan-shaped form is constituteed on rice mill main part (7).
9. A rice mill with milling saucer shaped abrasive disc as defined in claim 1 wherein: the rice milling disc-shaped sand sheet (2) is detachably fixed on the rice milling rotary main shaft (1).
10. A rice mill with milling saucer shaped abrasive disc as defined in claim 9 wherein:
the sand-slice sand-blasting machine also comprises an installation sleeve (3), a sleeve positioning piece (4) and a plurality of sand-slice positioning pieces (5);
the rice milling disc-shaped sand sheet (2) is fixedly connected with the mounting sleeve (3), the rice milling disc-shaped sand sheet (2) and the mounting sleeve (3) are sleeved on the rice milling rotating main shaft (1), and the mounting sleeve (3) is fixedly connected with the rice milling rotating main shaft (1) through the sleeve positioning piece (4);
be provided with flange face (33) on installation sleeve (3), be provided with a plurality of abrasive disc mounting holes (34) along circumference on flange face (33), the position that corresponds a plurality of abrasive disc mounting holes (34) on the dish-shaped abrasive disc of husk rice (2) is provided with abrasive disc fixed orifices (21) respectively, abrasive disc setting element (5) pass through abrasive disc fixed orifices (21) and abrasive disc mounting holes (34) make dish-shaped abrasive disc of husk rice (2) with installation sleeve (3) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210885971.3A CN115228532B (en) | 2022-07-26 | 2022-07-26 | Rice mill with rice milling dish shaped sand sheet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210885971.3A CN115228532B (en) | 2022-07-26 | 2022-07-26 | Rice mill with rice milling dish shaped sand sheet |
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| CN115228532A true CN115228532A (en) | 2022-10-25 |
| CN115228532B CN115228532B (en) | 2023-12-19 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB212061A (en) * | 1923-02-08 | 1924-03-06 | Otto Meyer | Improvements in apparatus for tipping, husking, dressing and polishing grain |
| GB312620A (en) * | 1928-02-29 | 1929-05-29 | Murphy John | Improvements relating to the shelling or hulling of oats or other grain |
| GB359124A (en) * | 1930-09-01 | 1931-10-22 | Franz Prahl | Improvements in grain dressing machines and the like |
| SU1082482A1 (en) * | 1982-02-12 | 1984-03-30 | Среднеазиатский Научно-Исследовательский И Проектно-Конструкторский Институт Пищевой Промышленности | Apparatus for shelling cotton seeds |
| CN1051685A (en) * | 1989-11-07 | 1991-05-29 | 费利佩·萨莱特·加尔塞斯 | Grain husking and polishing machine |
| SU1747148A1 (en) * | 1989-06-19 | 1992-07-15 | Е.С.Логорёльска и С.В/Погорельский | Grain processing device |
| RU2120824C1 (en) * | 1996-03-22 | 1998-10-27 | Научно-производственный центр "Волгоагротехника" | Device for hulling and grinding grain |
| JP2006095525A (en) * | 2005-10-14 | 2006-04-13 | Iseki & Co Ltd | Rice milling facility |
| CN1966152A (en) * | 2006-08-09 | 2007-05-23 | 黄振东 | Delicate gordon euryale seed sheller |
| CN106732877A (en) * | 2016-12-23 | 2017-05-31 | 哈尔滨米米米业科技有限公司 | A kind of pair of burnishing device of polishing room |
-
2022
- 2022-07-26 CN CN202210885971.3A patent/CN115228532B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB212061A (en) * | 1923-02-08 | 1924-03-06 | Otto Meyer | Improvements in apparatus for tipping, husking, dressing and polishing grain |
| GB312620A (en) * | 1928-02-29 | 1929-05-29 | Murphy John | Improvements relating to the shelling or hulling of oats or other grain |
| GB359124A (en) * | 1930-09-01 | 1931-10-22 | Franz Prahl | Improvements in grain dressing machines and the like |
| SU1082482A1 (en) * | 1982-02-12 | 1984-03-30 | Среднеазиатский Научно-Исследовательский И Проектно-Конструкторский Институт Пищевой Промышленности | Apparatus for shelling cotton seeds |
| SU1747148A1 (en) * | 1989-06-19 | 1992-07-15 | Е.С.Логорёльска и С.В/Погорельский | Grain processing device |
| CN1051685A (en) * | 1989-11-07 | 1991-05-29 | 费利佩·萨莱特·加尔塞斯 | Grain husking and polishing machine |
| RU2120824C1 (en) * | 1996-03-22 | 1998-10-27 | Научно-производственный центр "Волгоагротехника" | Device for hulling and grinding grain |
| JP2006095525A (en) * | 2005-10-14 | 2006-04-13 | Iseki & Co Ltd | Rice milling facility |
| CN1966152A (en) * | 2006-08-09 | 2007-05-23 | 黄振东 | Delicate gordon euryale seed sheller |
| CN106732877A (en) * | 2016-12-23 | 2017-05-31 | 哈尔滨米米米业科技有限公司 | A kind of pair of burnishing device of polishing room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115228532B (en) | 2023-12-19 |
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