CN109967158B - Multifunctional combined rice mill - Google Patents
Multifunctional combined rice mill Download PDFInfo
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- CN109967158B CN109967158B CN201711455359.8A CN201711455359A CN109967158B CN 109967158 B CN109967158 B CN 109967158B CN 201711455359 A CN201711455359 A CN 201711455359A CN 109967158 B CN109967158 B CN 109967158B
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- rice
- bran
- mill
- sieve
- fan
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- 235000009566 rice Nutrition 0.000 title claims abstract description 298
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 297
- 230000005484 gravity Effects 0.000 claims abstract description 46
- 240000008042 Zea mays Species 0.000 claims abstract description 31
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 31
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 31
- 235000005822 corn Nutrition 0.000 claims abstract description 31
- 239000004575 stone Substances 0.000 claims abstract description 27
- 238000003801 milling Methods 0.000 claims abstract description 7
- 235000013339 cereals Nutrition 0.000 claims description 85
- 235000021329 brown rice Nutrition 0.000 claims description 32
- 241001282160 Percopsis transmontana Species 0.000 claims description 17
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- 238000007664 blowing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 2
- 230000000749 insecticidal effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002147 killing effect Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
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- 239000012535 impurity Substances 0.000 description 8
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- 239000010903 husk Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
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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
- B02B3/04—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers
-
- 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
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
-
- 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
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a multifunctional combined rice mill, which mainly comprises an electric control and fan part, a specific gravity sieve and rice mill part, a stone removing machine, a rice huller, a hoister part and a mixed bran crushing part, wherein each part is mainly provided with a fan, a polished rice sieve, a rice tray, a rice blast pipe for conveying rice, a rice discharger connected to the top of the rice blast pipe, a specific gravity sieve, a rice launder, a corn bran pipeline and rice mill, a stone removing machine, a rice huller, a hoister, rice bran, corn bran, a bran system, a bran killing gram and a bran air-shutoff device. The rice mill has the advantages of short process flow, high production efficiency, low energy consumption, convenient operation of users, low noise and the like, and more importantly, the rice mill can realize the multifunctional purposes of rice milling or peeling mung beans, corn kernels, soybeans, wheat, coix seeds, quinoa or buckwheat by replacing smaller parts of the rice mill.
Description
Technical Field
The invention relates to grain processing technology equipment, in particular to a multifunctional combined rice mill.
Background
In the process of processing rice into rice by rice, traditional processing machinery is mainly in a single machine form, namely, rice hulling and rice milling are independently operated by a rice huller and a rice mill, the hulling rate of the rice huller is low, meanwhile, unhulled rice is required to be separated and screened by adding a rough rice separation sieve device, the number of machines is large, easy-damaged parts are difficult to maintain and replace, the process flow is long, the production efficiency is low, the energy consumption is high, and inconvenience is caused to users. And the existing rice mill also generates intolerable noise.
Disclosure of Invention
The invention aims to provide a multifunctional combined rice mill, which solves the technical problems of single function, low production efficiency, higher rice residue rate, high production noise and the like of the existing rice processing equipment.
In order to solve the problems, the invention provides the following technical scheme: a multifunctional combined rice mill comprises an electric control and fan A part, a specific gravity sieve and rice mill B part, a stone-removing rice mill and lifter C part and a mixed bran crushing D part. Wherein the electric control and fan part, the specific gravity sieve and rice mill part, the stone removing machine, the rice huller, the hoister part and the mixed bran crushing part are sequentially connected to form the multifunctional combined rice mill. Preferably, the four parts are sequentially connected from right to left, and the multifunctional combined rice mill device is combined.
Preferably, the devices of the parts are connected and fixed together by screws and nuts through accurate positioning of angle iron drilling to form a device, so that the multifunctional combined rice mill is realized.
The electric control and fan part comprises an electric control device, a fan, a polished rice sieve, a polished rice tray, a polished rice air pipe for conveying polished rice, a rice discharger connected to the top of the polished rice air pipe, a polished rice sieve motor and a rice mill motor;
The specific gravity sieve and rice mill part comprises a grain and brown rice inlet, a specific gravity sieve, a clean brown hopper, a white rice launder, a grain and brown rice double-channel launder, a first corn bran pipeline and a rice mill, wherein the grain and brown rice inlet is arranged above the specific gravity sieve, and a grid plate with adjustable gaps is arranged on the upper surface of the specific gravity sieve;
The stone removing machine, the rice huller and the elevator part comprise a stone removing machine, the rice huller, an elevator, a bran fan motor and a bran fan pipe, wherein a first discharging channel and a third discharging channel are arranged at the top of the elevator, and a first feeding channel and a second feeding channel are arranged at the bottom of the elevator; the outlet of the stone removing machine is connected with Gu Liucao, and the outlet end of the trough is connected with a first feeding channel of the hoister;
The device of the mixed bran crushing part comprises a crusher, a second bran pipeline, a bran box, a bran killing and gram-dragon, a bran elbow, a bran fan pipe, a bran air-closing device and a bran air-closing device, wherein the bran killing and gram-dragon, the bran box and the bran air-closing device are sequentially connected from top to bottom, and the bran killing and gram-dragon and the bran air-closing device are sequentially connected from top to bottom; wherein the rice mill motor is connected with the rice mill transmission, and the below of the exit end of rice chute is located to the rice dish, and the exit end of the third discharge channel of lifting machine corresponds to cereal and brown rice entry, and the second feed channel of lifting machine is connected with the rough two-channel chute of cereal, and the chaff return bend is linked together with the chaff fan pipe, and the second chaff pipeline is linked together with first chaff pipeline.
The device for electrically controlling the fan part further comprises a rice blast pipe connected with the fan and the rice discharger, and a rice blast pipe air door is preferably arranged on the rice blast pipe.
The device of the electric control and fan part further comprises a fan killing dragon arranged at the lower part of the fan, and the lower part of the fan killing dragon is preferably connected with a dustbin.
The gravity screen and rice mill part also comprises a rudder arranged above the rice launder.
The gravity screen and rice mill portion further includes a net-rough opening switch disposed at an upper portion of the rice mill.
The specific gravity sieve and the rice mill part also comprise a rice mill sand roller, a rice mill sieve sheet and a rice mill sieve frame assembly which are arranged in the rice mill, and the rice mill sieve sheet with proper size is preferably selected according to different varieties of grains to be processed, preferably the holes of the rice mill sieve sheet are long-strip-shaped, the hole diameter is 0.6-1.2mm long, more preferably 0.8-1.2mm long, and the hole length is 15-20mm.
The stone removing machine, the rice huller and the elevator part further comprise an elevator distributing control rod and an elevator supporting rod which are arranged on the elevator body.
The mixed bran crushing device part further comprises an observation window arranged on the bran box.
The mixing bran pulverizing device part further comprises a mixing bran operating lever.
The mixed bran crushing device part further comprises a bran-collecting dust-settling tank arranged on the bran-collecting and Kelong, and the bran-collecting dust-settling tank is communicated with the bran-collecting and Kelong through an elbow pipe.
Preferably, the fine rice sieve is a sieve with proper mesh number according to different varieties of rice.
Preferably, the fans of the stone removing machine, the rice huller, the elevator part and the electric control fan part are duplex fans with blowing and sucking dual functions.
The cereal coarse in the invention refers to chaff and brown rice. The brown rice is rice which is usually eaten by people after being processed by milling rice and the like and removing part or all of the cortex in order to be convenient for storage and circulation.
The principle of the cyclone separator is that particles float in the air to rotate by wind power rotation, so that air and dust are separated.
The corn bran is also called rice bran, and refers to a byproduct obtained in the process of finely grinding brown rice generated by rice hulling.
The bran system or the mixed bran is a mixture of rice bran and crushed chaff according to a certain proportion.
The big chaff is chaff obtained by crushing rice hulls.
The polished rice sieve has the functions of vibrating and continuously impacting the rubber balls through eccentric drafting, sieving out broken rice, ensuring that the rice is not broken, and has simple principle and convenient operation.
The rudder is also called a pressing body or a weight, is positioned above the white rice launder and is used for controlling the size of a white rice outlet, thereby realizing the effect of flexibly adjusting the whiteness of the polished rice.
The invention has the beneficial effects that:
1. The invention has compact integral structure and small occupied space, shortens and simplifies the process flow of rice processing, improves the production efficiency, reduces the energy consumption, can also realize repeated rice hulling and screening, can also realize the multifunctional purposes of rice milling or mung bean, corn kernel, soybean, wheat, coix seed, quinoa or buckwheat peeling and the like, and realizes the full separation of brown rice, polished rice and bran shells;
2. According to the invention, grains and rice are conveyed by wind power, so that the grains and the rice are not broken, and meanwhile, miscellaneous grains and impurities of the rice can be sucked and removed;
3. The sand and stone removing machine adopts the functions of wind blowing and eccentric operation, and separates different objects by utilizing the principle of different specific weights of coarse cereals and other objects, such as: all sundries such as sand, stones, mud blocks, iron scraps, nails and the like are completely removed;
4. The rice huller of the invention has simple structure principle, firmness, durability, wear resistance, electricity saving and simple maintenance. The shelling rate for the specific gravity screening reaches 90% -98%;
5. the invention has the blowing-sucking duplex fan, can suck blowing energy, namely sucking energy to suck out the corn bran, and can reduce the temperature of rice;
6. The sand roller of the rice mill horizontally grinds clean and coarse rice into white rice, and has high rice yield, low breakage rate, good brightness, low noise, less abrasion and simple operation; the grain is peeled by the action of the sand roller of the rice mill and the screen plate of the screen frame under the action of the external pressure of the screen plate, and the sand roller and the screen plate are replaced according to the different grain sizes of the grain and the rice, so that the grain is multifunctional;
7. According to the invention, the specific gravity sieve is operated through the surface of the grid plate to separate brown rice from grains, clean brown rice is discharged to the clean brown rice hopper, unhulled grains return to the elevator from the double-channel trough of the rice, the second hulling is continued, and the hulling is repeatedly performed until 100%;
8. The polished rice sieve provided by the invention is vibrated and continuously impacted by the rubber balls through eccentric drafting, and the broken rice is removed through the sieve, so that the rice is free from breakage, the principle is simple, and the operation is simple and convenient.
9. The mixing bran crushing device has a compact structure. It can process feed, discharge bran, and make mixed bran, and is stable, durable, and can be combined with the action of saxophone so as to attain the goal of no pollution.
Drawings
Fig. 1 is a schematic diagram of a front view structure according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of the structure of the electric control and fan a part in the embodiment of the invention.
FIG. 3 is a schematic view showing the construction of a gravity screen and a portion B of a rice mill according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a portion C of a destoner rice huller and a lifter according to an embodiment of the present invention.
Fig. 5 is a second schematic view of a portion C of a destoner rice huller and a lifter according to an embodiment of the present invention.
FIG. 6 is a view showing a mixed bran fraction D according to an embodiment of the present invention.
Fig. 7 is a detailed schematic view of a specific gravity screen and a cross-shaft of a sand roller of a rice mill in section B of the present invention.
Detailed Description
The invention is further illustrated below in connection with specific examples:
As shown in fig. 1, the multifunctional combined rice mill of the present invention comprises the following four parts: the part A is an electric control and fan part, the part B is a specific gravity sieve and rice mill part, the part C is a stone-removing rice huller and elevator part, and the part D is a mixed bran crushing device part.
As shown in fig. 2 to 6, the device of the electric control and fan section of the multifunctional combined rice mill of the present invention comprises a rice pipe sleeve 1, a rice tray 2, a rice discharge opening 3, a rice hopper 4, a grain Guan Fengmen lever 5, a rice pipe damper lever 6, a rice damper wire 7, a grain damper wire 8, a rice air pipe 9, a rice discharge pipe 10, a rice observation window 11, a grain Guan Fengmen 12, a rice pipe damper 13, a rice discharger 14, a rice air pipe 15, a fan 16, a fan exhaust pipe 17, a fan housing 18, a fan screw 19, a dustbin 20, a rice mill motor 21, a polished rice sieve 22, a polished rice sieve motor 23, a grain air pipe and an electric control device; the rice tube sleeve 1 is positioned at the lower part of the rice wind tube 9, a rice tray 2 is arranged below the rice tube sleeve, a rice mill motor 21 is used for providing power supply for the rice mill, and a polished rice sieve motor 23 is used for providing power supply for a polished rice sieve 22; the rice discharger 14 is positioned at the top of the rice blast pipe 9 and is in a curved funnel shape, the upper part of the rice discharger 14 is communicated with the fan 16 through the rice blast pipe 15, the lower end of the rice discharger conveys rice to the polished rice sieve 22 through the rice discharge pipe 10, the polished rice sieve is vibrated continuously, polished rice which is classified into bright polished rice is connected with the rice hopper 4 to the rice discharge opening 3 through one side of the polished rice sieve 22, and the treated polished rice is discharged. When the rice is discharged in the rice hopper 4, the rice passing through the polished rice sieve can be directly and clearly observed and touched, and the rice passes through the rice discharge opening 3, so that the impact of the rice temperature in the process of discharging the rice into the bag can be reduced again; the rice straw air pipe 15 is also provided with a rice straw air door 13, a grain Guan Fengmen is arranged on the rice straw air pipe, and a grain air door line 8 and a rice straw air door line 7 which respectively control the grain straw air door 12 and the rice straw air door 13, and a grain Guan Fengmen control lever 5 and a rice straw air door control lever 6 are also arranged; the lower part of the fan 16 is connected with a fan killing dragon 19, and the lower part of the fan killing dragon is connected with a dustbin 20. Further, a rice viewing window 11 for viewing is preferably provided at the upper end of the rice discharge pipe 10, and the blower 16 is preferably a 1.5 kw blower.
As shown in fig. 2 to 6, the specific gravity sieve and rice mill part of the multifunctional combined rice mill of the present invention includes a specific gravity sieve 24, a specific gravity sieve cleaning opening switch 25, a cleaning hopper 26, a rice mill cleaning opening switch 27, a rice mill 28, a press rudder 29, a white rice launder 30, a first bran pipe 31, an eccentric pulley 32, a cereal double channel launder 33, a cereal double channel launder single double switch 34, a locking handle 35, a grid 36, a cereal and brown rice inlet 37, and a specific gravity sieve motor 38.
Wherein a trapezoid screen cover is arranged above the specific gravity screen 24, a grain and brown rice inlet 37 for pouring grains is arranged on the screen cover, a grid plate 36 with adjustable gaps is arranged on the upper surface of the specific gravity screen 24, impurities with different sizes can be filtered conveniently, a plurality of locking handles 35 which penetrate through the upper surface and are arranged in parallel are also arranged on the upper surface of the specific gravity screen, a downward extending double-channel trough 33 is arranged on one side of the lower part of the specific gravity screen 24, a single double-channel trough switch 11 for controlling the double-channel trough 33 is arranged on one side of the lower part of the specific gravity screen, a specific gravity screen clean rough opening switch 25 is arranged on the side surface of the specific gravity screen 24, a specific gravity screen motor 38 is arranged on the rear side of the specific gravity screen 24, the specific gravity screen motor 38 provides driving for the specific gravity screen 24 through an eccentric belt pulley 32, a rice mill 28 is arranged below the outlet of the specific gravity screen, a clean coarse hopper 26 for receiving grains from the specific gravity sieve 24 is arranged at the upper part of the rice mill 28, the clean coarse hopper 26 is inserted into the rice mill 28 below, a rice launder 30 for discharging rice is arranged below, a rice tray 2 corresponds to the outlet end of the rice launder 30, a first corn bran pipeline 31 is also arranged at one side of the rice mill 28, the first corn bran pipeline 31 is used for conveying the outer skin of the rice processed by the rice mill and is communicated with a second corn bran pipeline 66 of the mixed bran crushing device, a grain and brown rice inlet 37 also corresponds to a third discharging channel 50 of the elevator and is used for receiving brown rice from the third discharging channel 50, the brown rice is discharged into the clean coarse hopper 26, unhulled grains return to the second feeding channel of the elevator 47 from the double corn and brown rice launder 33, the second shelling is continued, and the shelling is repeated until 100% is reached;
the upper part of the rice mill 28 is preferably also provided with a press rudder 29, the press rudder 29 is used for controlling the pressure of the outlet of the polished rice, so that the effect of flexibly adjusting the whiteness of the polished rice is achieved, if the color of the rice is expected to be whiter, the press rudder is pulled out, the pressure of the outlet is increased, and the polished rice is made whiter.
Preferably, the rice mill with the gravity sieve and the rice mill part is a double-connected fan with double blowing and sucking functions, the sucking function can suck out corn bran, and the blowing function can reduce the temperature of rice.
As shown in fig. 7, the sand roller horizontal grinding device is preferably disposed inside the rice mill 28, specifically including a front bearing cover 81, a front bearing lock nut 82, a 6208 bearing 83, a front bearing seat 84, a front screen frame positioning disk 85, a front bearing sleeve 86, a screw 87, a sand roller lock nut 88, a sand roller press disk 89, a main shaft 90, a sand roller 91, a propeller 92, a screen frame assembly 93, and a screen sheet 94, wherein the screen frame assembly 93 is sleeved outside the sand roller 91, and the rice roller and screen sheet 94 are kept still by the combined action of the sand roller 91 and the screen frame assembly 93, specifically by the rotation action of the sand roller, and the screen sheet 94, under the action of external pressure, the grains are rubbed by the movement of the sand roller and the screen frame assembly, and the grains are changed according to the grain size of the grains and the grains, thereby realizing the multiple functions of the grain roller and screen 91.
As shown in fig. 2 to 6, the stoner and huller and elevator part of the multifunctional combined rice mill of the present invention includes a hopper 39, a grain sleeve 40, a trash screen 41, gu Liucao 42, a grain air duct 43, a grain discharger 44, a grain discharge duct 45, a trash air duct 46, an elevator 47, three discharge channels of the elevator: the first discharging channel 48, the second discharging channel 49 and the third discharging channel 50, a brown rice pipe distributor operating rod 51, a lifter distributor operating rod 52, a lifter supporting rod 53, a net coarse pipe 54, a sand and stone removing machine, a sheller, a rice huller feeding hopper 55, a brown rice return distributor 56, a lifter motor 57, a bran fan pipe 58, a bran fan 59, a bran fan motor 60, a rice huller motor 61, a sand and stone removing machine motor 62 and a sand and stone removing machine sand outlet 63.
Wherein the hopper 39 is a grain inlet to be processed, a impurity removing sieve 41 is arranged below the hopper 39, and the impurity removing sieve 41 is used for sieving out impurities with larger particles so as to achieve the primary mesh. After entering from the hopper 39, the grains fall into the impurity removing sieve 41, the grains with sand and stones are sent to the grain air pipe 43 after passing through the impurity removing sieve 41, the lower end of the grain air pipe 43 is provided with the grain sleeve 40, the grain air pipe 43 is a pipeline capable of conveying the grains through the action of wind force, the top of the grain air pipe 43 is connected with the grain discharger 44, the grain discharger 44 is in a curved funnel shape, the upper part of the grain discharger is provided with the sundry air pipe 46, and the main function of the sundry air pipe 46 is that the grains can generate dust, weeds and leaves after being harvested back and dried in the sun at the road side, and the dust, the weeds and the leaves can be sucked into the pipeline of the dustbin 20 through the suction wind force generated by the operation of the fan 16 with the size of 1.5 kilowatt; the grain discharger 44 below is connected with the grain discharge pipe 45, and the cereal falls into the sand and stone machine and carries out the sand and stone treatment, and sand and stone machine lower part is connected with the Gu Liucao of downward sloping, and Gu Liucao 42's exit end is connected to the first feed inlet of lifting machine 47, and the second feed inlet of lifting machine 47 is linked together with the coarse two-way chute 33 of cereal and sends into lifting machine 47 bottom with the cereal after the sand and stone treatment, then lifts to the top of lifting machine 47 through the transmission of lifting machine, and the lifting machine has three lifting machine discharge channel: a first discharge channel 48, a second discharge channel 49 and a third discharge channel 50, wherein the first discharge channel 48 is used for discharging a grain pipe of a lifting machine, which is connected with a clean coarse pipe 54 with a coarse rice pipe distributor control rod 51, the position of the clean coarse pipe 54 corresponds to Gu Liucao, the second discharge channel 49 is used for discharging a grain pipe of a rice huller, the position of the second discharge channel corresponds to a feeding hopper of the rice huller, the grain is sent to the huller, the third discharge channel 50 is used for discharging a grain pipe of a coarse rice separating screen, the position of the third discharge channel corresponds to a grain and coarse rice inlet 37, and the coarse rice is sent into a specific gravity screen and a rice mill part. The huller conveys the husked rice husks to the mixed bran crushing device through wind power provided by the bran blower 59 and the bran blower motor 60 to crush the husks into bran. The huller conveys the hulled brown rice to the lower portion of the elevator 47 again, and lifts the hulled brown rice to the third discharging path 50 of the elevator.
As shown in fig. 2 to 6, the apparatus of the mixed bran pulverizing part of the multifunctional combined rice mill of the present invention includes a pulverizer 64, a bran air-shutoff device 65, a second bran pipe 66, a mixed bran lever 67, a bran box observation window 68, a bran box 69, a bran elbow 70, a bran cidal dragon 71, a bran exhaust pipe 72, a bran dust exhaust elbow 73, a bran dust box 74, a bran cidal dragon 75, a bran cidal dragon 76, a bran air-shutoff device 77, a mixed bran flow port 78, a bran flow port 79, and a pulverizer motor 80.
The chaff is killed in the dragon 71, the chaff box 69 and the chaff air-seal device 65 and is sequentially connected from top to bottom, the chaff box is mainly used for storing chaff, the chaff is killed in the dragon 75 and the chaff air-seal device 77 are sequentially connected from top to bottom, under the driving of the chaff fan 59 and the chaff fan motor 60, chaff shelled by the huller is sucked into the chaff elbow 70, enters the pulverizer after passing through the chaff dragon 71, the chaff box 69 and the chaff air-seal device 65, and the air-seal device has the function of enabling some small dust in the chaff to be static when the chaff is rapidly operated, so as to achieve the functions of dust fall and smoke reduction; the second corn bran pipeline 66 is communicated with the first corn bran pipeline 31, the rice husks after rice milling are conveyed into the corn bran insecticidal dragon 76 through the first corn bran pipeline 31 and the second corn bran pipeline 66, and corn bran is discharged from a corn bran flow port 79 arranged on one side of the device; preferably, a mixed bran operation rod 67 is arranged at the middle position of the big bran box 69 and the corn bran and chaff-killing device 76, the mixed bran operation rod 67 can adjust whether to separate and crush corn bran and chaff according to actual needs, when separate crushing is not required, the mixed bran operation rod 67 can be operated to communicate the corn bran and chaff-killing device with a crusher, the corn bran and the corn bran are mixed together for stirring and crushing, the crushed mixed bran is conveyed to a bran-mixing and chaff-killing device 75, and is discharged through a bran-mixing flow port 78 through a bran-mixing air-sealing device 77; the upper part of the bran-collecting and dust-removing dragon 75 is also preferably connected with the bran-collecting and dust-reducing box 74 through the bran-collecting and dust-removing bent pipe 73, so that the bran-collecting and dust-reducing box 74 has a dust-collecting and dust-reducing function, and an outlet is reserved and can be further connected with a cloth bag, so that noise generated by wind noise, machine operation and the like is reduced.
The working principle of the multifunctional combined rice mill is that sundries and sand stones in the millet are cleaned through the actions of wind transportation and vibration, then the grains are conveyed to a rice huller through a bucket elevator for primary hulling, the materials are conveyed to a specific gravity sieve again for grain and coarse separation, the brown rice is polished and polished for the first time in the rice mill, the corn bran (fine bran) is conveyed to a Kyoto process in an automatic bran mixer through the wind power of a fan in the rice mill, and the rice is continuously vibrated after being conveyed to the fine rice sieve through wind operation, so that bright and polished rice is obtained in a grading mode. In addition, the chaff is transported into an automatic chaff mixer through the wind-driven action of the chaff fan, and the chaff, the chaff and the jade chaff are mixed.
Referring to fig. 1 to 6, the detailed working process of the multifunctional combined rice mill of the present invention can be explained as that raw material grains enter the hopper 39 and then enter the impurity removing screen 41, grains with a small amount of sand and stones enter the grain air duct 43 through the grain sleeve 40, the grains are sucked to the turning point of the grain discharger 44 at the top of the grain air duct 43 under the action of the fan 16, are transferred to the stone removing machine for stone cleaning due to the action of gravity and resistance, then are transferred to the lifting machine 47 through Gu Liucao 42, enter the feeding hopper 55 of the rice huller for hulling through the lifting action of the lifting machine 47, the husks after husking of the rice huller are transferred to the chaff-killing dragon 71 through the chaff fan 59 and the chaff fan motor 60 by the wind power, then are transferred to the chaff box 69, and then some small dust in the husks is static through the rapid operation of the chaff-stopping fan 65, and the effect of smoke reduction and dust reduction is achieved. The husked rice is transferred to the crusher 64, the husked brown rice of the rice huller passes through the third discharging channel 50 of the elevator 47, namely, the brown rice discharged from the tube of the husked rice separating sieve enters the grain and brown rice inlet 37 and operates on the surface of the grating 36 to separate the brown rice from the grain, the clean brown rice is discharged to the clean brown rice hopper 26 under the action of the eccentric belt pulley 32 and enters the rice mill 28 to be processed, the polished rice processed by the rice mill 28 is transferred to the rice tray 2 through the rice launder 30, and the corn bran is transferred to the corn bran cutter 76 through the first corn bran pipeline 31 and the second corn bran pipeline 66 to finally discharge corn bran. Unhulled grain is returned from the gravity screened cereal matte double channel launder 33 to the elevator 47 and repeated husking is continued, repeatedly until 100% husking is achieved. The rice in the rice tray is sucked to the rice discharger 14 under the action of the blower 16, and finally processed into polished rice meeting the requirements after passing through a polished rice sieve.
Further, the multi-purpose of milling the whole grains can be achieved by simply replacing the sand roller 91 and the screen 94 of the rice mill.
The above-described embodiments are not intended to limit the scope of the present invention.
Claims (6)
1. The utility model provides a many function combination rice mill, includes automatically controlled and fan part, proportion sieve and rice mill part, destoner and rice huller and lifting machine part and mixed bran crushing part, its characterized in that:
The electric control and fan part comprises a rice pipe sleeve, an electric control device, a fan, a polished rice sieve, a rice tray, a rice air pipe for conveying rice, a rice discharger, a polished rice sieve motor and a rice mill motor which are connected to the top of the rice air pipe, the electric control and fan part also comprises a rice air pipe for connecting the fan and the rice discharger, a rice pipe air door is further arranged on the rice air pipe, the electric control and fan part also comprises Gu Fengguan, a rice pipe air door is arranged on the rice air pipe, and a rice air door line and a rice door air line for respectively controlling the rice pipe air door and the rice pipe air door are also arranged on the rice air pipe, and a rice Guan Fengmen control rod and a rice pipe air door control rod;
The rice tube sleeve is positioned at the lower part of the rice air tube, a rice tray is arranged below the rice tube sleeve, the rice discharger is positioned at the top of the rice air tube and is in a curved funnel shape, the upper part of the rice discharger is communicated with the fan through the rice air tube, and the lower end of the rice discharger conveys rice to the polished rice sieve through the rice discharge tube;
The special gravity sieve and rice mill part comprises a grain and brown rice inlet, a special gravity sieve, a net brown hopper, a white rice launder, a grain and brown rice double-channel launder, a first corn bran pipeline and a rice mill, wherein the grain and brown rice inlet is arranged above the special gravity sieve, a trapezoid sieve cover is arranged above the special gravity sieve, a grid plate with adjustable gaps is arranged on the upper surface of the special gravity sieve, a plurality of locking handles penetrating through the upper surface and arranged in parallel are further arranged on the upper surface of the special gravity sieve, the special gravity sieve and rice mill part further comprises a press rudder arranged above the white rice launder and a net brown mouth switch arranged at the upper part of the rice mill, and the special gravity sieve and rice mill part further comprises a sand roller horizontal milling device arranged inside the rice mill, the device comprises a rice mill sand roller, a rice mill sieve frame assembly and a rice mill sieve sheet, and the rice mill sieve frame is arranged outside the sand roller of the rice mill in a whole set;
The stone removing machine, the rice huller and the elevator part comprise a stone removing machine, the rice huller, an elevator, a bran fan motor and a bran fan pipe, wherein a first discharging channel and a third discharging channel are arranged at the top of the elevator, and a first feeding port and a second feeding port are arranged at the bottom of the elevator; the outlet of the stone removing machine is connected with Gu Liucao, and the outlet end of the trough is connected with a first feeding channel of the hoister;
the mixed bran crushing part comprises a crusher, a second bran pipeline, a bran box, a bran Kirilow, a bran elbow, a bran air-shutoff device and a bran air-shutoff device, wherein the bran Kirilow, the bran box and the bran air-shutoff device are sequentially connected from top to bottom, and the bran Kirilow and the bran air-shutoff device are sequentially connected from top to bottom;
Wherein rice mill motor is connected with rice mill transmission, and the white rice dish is located the below of white rice tuber pipe and is corresponding to the exit end of white rice chute, and the exit end of the third discharge channel of lifting machine is corresponding to cereal and brown rice entry, and the second feed channel of lifting machine is connected with the rough double channel chute of cereal, and the chaff return bend is linked together with the chaff fan pipe, and the second chaff pipeline is linked together with first chaff pipeline.
2. A multi-function combination rice mill according to claim 1, wherein: the electric control and fan part also comprises a fan insecticidal dragon arranged at the lower part of the fan.
3. A multi-function combination rice mill according to claim 1, wherein: the stone removing machine, the rice huller and the elevator part further comprise an elevator distributing control rod and an elevator supporting rod which are arranged on the elevator body.
4. A multi-function combination rice mill according to claim 1, wherein: the mixing bran pulverizing part further includes a mixing bran lever.
5. A multi-function combination rice mill according to claim 1, wherein: the mixed bran crushing part further comprises a bran-collecting dust-settling tank arranged on the bran-collecting and Kelong, and the bran-collecting dust-settling tank is communicated with the bran-collecting and Kelong through an elbow pipe.
6. A multi-function combination rice mill according to any one of claims 1-5, wherein: preferably, the bran fans of the stone removing machine, the rice huller and the hoister and the fans of the electric control and fan parts are duplex fans with blowing and sucking dual functions.
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| CN110918159A (en) * | 2020-02-11 | 2020-03-27 | 衡阳县湖穗农业有限公司 | Integrated fine brown rice processing system |
| CN111352383A (en) * | 2020-03-31 | 2020-06-30 | 四川钭进科技有限公司 | Control method of electric control cabinet for combined rice machine |
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| CN2039230U (en) * | 1988-11-11 | 1989-06-14 | 湖南省道县机械厂 | Combined rice mill |
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