CN112841695A - Rice flour extrusion device suitable for large-scale production - Google Patents
Rice flour extrusion device suitable for large-scale production Download PDFInfo
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- CN112841695A CN112841695A CN202110159360.6A CN202110159360A CN112841695A CN 112841695 A CN112841695 A CN 112841695A CN 202110159360 A CN202110159360 A CN 202110159360A CN 112841695 A CN112841695 A CN 112841695A
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- supporting platform
- extruding
- rice flour
- motor
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- 238000001125 extrusion Methods 0.000 title claims abstract description 92
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 55
- 235000009566 rice Nutrition 0.000 title claims abstract description 55
- 235000013312 flour Nutrition 0.000 title claims abstract description 48
- 238000011031 large-scale manufacturing process Methods 0.000 title claims abstract description 16
- 240000007594 Oryza sativa Species 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 67
- 238000003756 stirring Methods 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 241000209094 Oryza Species 0.000 claims abstract description 54
- 238000013016 damping Methods 0.000 claims abstract description 18
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000009467 reduction Effects 0.000 description 15
- 239000002994 raw material Substances 0.000 description 13
- 230000035939 shock Effects 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000012149 noodles Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/20—Extruding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
Abstract
The invention relates to the field of rice flour production, and particularly provides a rice flour extruding device suitable for large-scale production, which comprises a stirring barrel, a material conveying part, a first extruding mechanism, a second extruding mechanism, a first supporting platform and a second supporting platform, wherein the material conveying part is arranged on the stirring barrel; the material conveying part is arranged at the bottom of the stirring barrel and is communicated with a discharge port of the stirring barrel, the first extrusion mechanisms are arranged below the material conveying part, the second extrusion mechanisms are arranged below the first extrusion mechanisms, and a plurality of first extrusion mechanisms simultaneously feed the second extrusion mechanisms; the extrusion device is characterized by further comprising a first supporting platform and a second supporting platform, wherein the second extrusion mechanism is arranged below the first supporting platform, the first extrusion mechanism is arranged on the first supporting platform, the second supporting platform is arranged on the supporting seat, the second supporting platform is connected with the first supporting platform through an adjustable damping device, and the stirring barrel is arranged on the second supporting platform.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of rice flour production, in particular to a rice flour extrusion device suitable for large-scale production.
[ background of the invention ]
The rice flour is a strip-shaped or filiform rice product prepared by using rice as a raw material through the processes of soaking, cooking, layering and the like, and is not a powdery material prepared by grinding the rice as the raw material in a lexical sense. The rice flour is flexible in texture and rich in elasticity, does not stick to soup when being boiled in water, is not easy to break when being dried and fried, is matched with various dish codes or soup bases to be boiled or dried and fried, is smooth and tasty, and is deeply popular with consumers (particularly consumers in the south).
The production region of rice flour is very wide, and is spread in the south and urban areas of the Yangtze river, especially in the provinces (regions) of the south of the Yangtze river, the east of Guangdong, the west of Guangxi, Zhejiang, Fujian, Hunan and the like, and rice flour is almost produced in places where rice is produced. In recent years, with economic development, social progress and cultural communication, rice flour is moving to the north and overseas. Many northern consumers also like eating rice flour, and the rice flour has a large market in Hongkong and Australia areas of China and China habitats of south-east Asia, Europe, America, Canada and the like.
In recent years, the overall increase of the requirements of the rice flour industry is more stable, and from the perspective of the demand structure, along with the improvement of the living standard of people, the demand of high-grade rice flour is increased, and the market of the high-grade rice flour accounts for the increase of the consumption proportion of the whole rice flour. The rice flour industry has a large dependence on the demand of raw materials, and the price and quality of the raw materials directly influence the profit margin and quality of the product. Therefore, rice flour enterprises need to achieve an upward integration strategy and firmly control the upstream market. The new production technology improves the production efficiency and the product quality. The overall competitiveness of the industry is improved to a certain extent.
The technological process of rice flour production mainly includes the steps of impurity-removing cleaning, soaking, grinding, dewatering, mixing, extruding, cooling, cutting, cooking, drying and packaging. The silk extrusion process in the production of the rice flour is to place the raw material of the rice flour into a machine for extrusion to form the rice flour into strips, and then to carry out drying treatment to obtain the finished product of the rice flour.
The rice flour extrusion device at the present stage has the following problems: the rice flour extruding device at the present stage mostly adopts a single-channel rice flour extruding mode, namely one screw rod is used for conveying materials, one screw rod is used for pressurizing, and one screw rod is used for extruding and molding, so that the structure is not beneficial to large-scale batch production; at the present stage, the extruding equipment adopting a plurality of screw rod centralized feeding mode occupies too large area, has compact structure and is not provided with any structure convenient for maintenance, thus causing difficult later maintenance.
[ summary of the invention ]
The invention aims to: the rice noodle extruding device is suitable for large-scale production and solves the problems that the existing extruding equipment adopting a plurality of screw rod centralized feeding mode is large in occupied area, compact in structure and not provided with any structure convenient to overhaul, and later maintenance is difficult.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a rice noodle extruding device suitable for large-scale production comprises 1 stirring barrel, a plurality of material conveying parts, a plurality of first extruding mechanisms, 1 second extruding mechanism, a first supporting platform and a second supporting platform; the bottom of the stirring barrel is provided with discharge ports with the same number as the material conveying parts, the material conveying parts are installed at the bottom of the stirring barrel and are communicated with the discharge ports of the stirring barrel, the first extrusion mechanisms are installed below the material conveying parts, the second extrusion mechanisms are installed below the first extrusion mechanisms, and a plurality of first extrusion mechanisms simultaneously supply materials to the second extrusion mechanisms; still include first supporting platform and second supporting platform, first supporting platform includes supporting seat and unsettled platform, supporting seat central authorities run through, second extrusion mechanism sets up the below at supporting seat central authorities, first extrusion mechanism installs on the supporting seat around the part that supporting seat central authorities run through, unsettled platform set up supporting seat central authorities top and with supporting seat fixed connection, second supporting platform installs on the supporting seat, second supporting platform with connect through adjustable damping device between the first supporting platform, the agitator is installed on second supporting platform.
Preferably, damping device with adjustable include hydraulic pressure lift post and damping spring, damping spring connects first supporting platform with second supporting platform, hydraulic pressure lift post sets up damping spring central authorities connect first supporting platform and second supporting platform, and damping spring is for dismantling the connection with first supporting platform, second supporting platform.
Preferably, the number of the material conveying parts is 4-12, the material conveying parts are dispersedly arranged at the bottom of the stirring barrel, and the number of the first extruding mechanisms is half of the number of the material conveying parts.
Preferably, the discharge port of the material conveying part is movably connected with the feeding port of the first extruding mechanism.
Preferably, the stirring barrel further comprises a barrel body, a stirring motor, a rotating shaft and a stirring knife; the staving is installed on second supporting platform, the pivot is located middle part in the staving, agitator motor power take off with the pivot is connected and is installed on unsettled platform, the stirring sword is installed on the output shaft.
Preferably, the stirring device further comprises a protective cover, the protective cover surrounds the stirring motor and is connected with the bottom surface of the barrel body, and the end part of the output shaft extends out of the upper part of the protective cover.
Preferably, the stirring cutter comprises a spiral cutter handle and a cutter head, one end of the spiral cutter handle is arranged on the rotating shaft, the cutter head is fixed at the other end of the spiral cutter handle, and the spiral radius of the adjacent spiral cutter handle is gradually decreased in the rotating direction of the stirring cutter until the spiral radius is gradually decreased to a certain value.
Preferably, the material conveying part comprises a material conveying cylinder sleeve, a material discharging cylinder, a material conveying screw rod, a first motor and a first motor fixing support; defeated feed cylinder cover with defeated feed cylinder connects, defeated material screw rod is installed in defeated feed cylinder cover, first motor fixing support bottom fixed mounting first motor, upper portion and agitator bottom fixed connection, first motor gives defeated material screw rod provides power, defeated feed cylinder sheathe in have with the same size of bin outlet feed inlet and be located the bin outlet department, with agitator bottom fixed connection, go out the feed cylinder with a extrusion mechanism swing joint.
Preferably, the material conveying part further comprises a first reduction gearbox, the first reduction gearbox is connected with the first motor and the material conveying screw, and the first reduction gearbox receives the driving force of the first motor and transmits the driving force to the material conveying screw.
Preferably, the first extrusion mechanism comprises 2 first extrusion barrels, 2 first extrusion screws, 1 second motor and 2 extrusion heads; 2 first extrusion screw rod is installed respectively in 2 first barrels, every first barrel have with the second feed inlet that defeated material machine portion is connected, 2 it installs respectively at 2 to extrude the head 1 the discharge end of first barrel, 1 the second motor is used for 2 first extrusion screw rod provides power, it installs respectively at the discharge end of first barrel to extrude the head.
Preferably, the first extrusion mechanism further comprises a second reduction gearbox, the second reduction gearbox is connected with a second motor and the first extrusion screw, the second reduction gearbox is provided with 2 power output ends, 1 second reduction gearbox is connected with 2 first extrusion screws, the second motor drives the second reduction gearbox to operate, and the second reduction gearbox drives the first extrusion screw to rotate.
Preferably, the second extruding mechanism comprises a hopper, a second extruding cylinder, a second extruding screw, a third motor and a rice flour template; the hopper is installed on the second extrusion cylinder, the second is extruded the screw rod and is installed in the second extrusion cylinder, the screw rod is extruded to third motor drive second, the discharge gate department at the second extrusion cylinder is installed to the rice flour template.
Preferably, the second extrusion mechanism further comprises a third reduction gearbox, the third reduction gearbox is connected with a third motor and the second extrusion screw, and the third motor drives the third reduction gearbox to operate, so that the second extrusion screw is driven to rotate.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
according to the invention, the material conveying parts are arranged below the stirring barrel to supply materials to the first extrusion mechanisms, and the material is supplied to the second extrusion mechanism after the first extrusion mechanisms are pressurized, so that the production efficiency is greatly improved; the stirring barrel, the material conveying part, the first extruding mechanism and the second extruding mechanism are sequentially arranged from a high position to a low position, and therefore the occupied area is saved.
The stirring machine is provided with the first supporting platform and the second supporting platform, the second supporting platform is provided with the adjustable damping device, when maintenance and repair are carried out, the second supporting platform only needs to be lifted, the barrel body and the material conveying part are lifted by the second supporting platform, the stirring motor is exposed, the material conveying part is separated from the first extruding mechanism, and therefore maintenance and repair of personnel are facilitated.
Because the rice flour slurry is viscous, the stirring barrel can generate violent vibration when stirring the rice flour raw material, so the adjustable shock absorption device is arranged between the first supporting platform and the second supporting platform, the shock of the stirring barrel on other equipment structures is reduced by adopting a shock absorption spring mode, the stability of the equipment in operation is improved, and the service lives of various devices are prolonged.
According to the invention, the material conveying parts are arranged below the stirring barrels, one stirring barrel supplies materials for the material conveying parts, and raw materials are only required to be poured into one stirring barrel during feeding, so that the efficiency is improved.
Compared with the traditional stirring knife, the stirring knife has the advantages that the volume swept by the spiral knife handle and the knife head is larger, so that the stirring is more sufficient, and the raw material of the rice flour is looser.
According to the invention, the stirring motor is arranged in the center of the stirring barrel, and the protective cover is arranged for protection, so that the space is saved.
[ description of the drawings ]
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the structure of the mixing tank of the present invention;
FIG. 3 is a schematic top view of the mixing tank of the present invention;
FIG. 4 is a schematic top view of a feeding portion and a first extruding mechanism according to the present invention;
FIG. 5 is a schematic view of a feeding portion of the present invention;
FIG. 6 is a schematic side view of a feeding portion of the present invention;
FIG. 7 is a schematic view of a first extrusion mechanism according to the present invention;
FIG. 8 is a schematic view of a second extrusion mechanism according to the present invention;
FIG. 9 is a schematic structural view of a first support platform and a second support platform according to the present invention;
FIG. 10 is a schematic view of an adjustable shock absorber according to the present invention;
1-a stirring barrel, 2-a material conveying part, 3-a first extruder, 4-a second extrusion mechanism, 5-a first supporting platform, 6-a second supporting platform, 11-a barrel body, 12-a protective cover, 13-a stirring motor, 14-an output shaft, 15-a stirring knife, 16-a discharge port, 151-a spiral knife handle, 152-a knife head, 21-a material conveying barrel sleeve, 22-a discharge barrel, 23-a material conveying screw rod, 24-a first motor, 25-a first reduction gearbox, 26-a first motor fixing support, 31-a first extrusion barrel, 32-a first extrusion screw rod, 33-a second motor, 34-a second reduction gearbox, 41-a hopper, 42-a second extrusion barrel, 43-a second extrusion screw rod and 44-a third motor, 45-a third reduction gearbox, 46-a rice flour template, 51-a support seat, 52-a suspension platform, 61-an adjustable damping device, 611-a hydraulic lifting column and 612-a damping spring.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A rice noodle extruding device suitable for large-scale production comprises 1 stirring barrel 1, a plurality of material conveying parts 2, a plurality of first extruding mechanisms 3, 1 second extruding mechanism 4, a first supporting platform 5 and a second supporting platform 6; the bottom of the stirring barrel 1 is provided with discharge ports 16 which are the same as the conveying portions 2 in number, the conveying portions 2 are arranged at the bottom of the stirring barrel 1 and are communicated with the discharge ports 16 of the stirring barrel 1, the first extruding mechanisms 3 are arranged below the conveying portions 2, the second extruding mechanisms 4 are arranged below the first extruding mechanisms 3, and a plurality of first extruding mechanisms 3 simultaneously supply materials to the second extruding mechanisms 4; still include first supporting platform 5 and second supporting platform 6, first supporting platform 5 includes supporting seat 51 and unsettled platform 52, supporting seat 51 central authorities run through, second extrusion mechanism 4 sets up the below at supporting seat 51 central authorities, first extrusion mechanism 3 installs on supporting seat 51 around the part that supporting seat 51 central authorities run through, unsettled platform 52 sets up supporting seat 51 central authorities top and with supporting seat 51 fixed connection, second supporting platform 6 installs on supporting seat 51, second supporting platform 6 with connect through adjustable damping device 61 between the first supporting platform 5, agitator 1 installs on second supporting platform 6.
The adjustable shock absorbing device 61 comprises a hydraulic lifting column 611 and a shock absorbing spring 612, the shock absorbing spring 612 is connected with the first supporting platform 5 and the second supporting platform 6, the hydraulic lifting column 611 is arranged in the center of the shock absorbing spring 612 and is connected with the first supporting platform 5 and the second supporting platform 6, and the connection relationship between the shock absorbing spring 612 and the first supporting platform 5 and the connection relationship between the shock absorbing spring 612 and the second supporting platform 6 are detachably connected.
The quantity of defeated material portion 2 is 4 ~ 12 and be in agitator 1 bottom dispersion arranges, the quantity of first extrusion mechanism is defeated material portion 2 half of quantity, and the quantity of defeated material portion 2 can be 4, also can be 6, 8, 10, 12, 16 a plurality of. In this embodiment, a preferred number of 8 of the present invention is taken as an example for illustration, and the other numbers are the same in principle.
The discharge hole of the material conveying part 2 is movably connected with the feeding hole of the first extruding mechanism 3.
The stirring barrel 1 further comprises a barrel body 11, a stirring motor 13, a rotating shaft 14 and a stirring knife 15; the barrel body 11 is arranged on the second supporting platform 6, the rotating shaft 14 is located in the middle of the interior of the barrel body 11, the power output end of the stirring motor 13 is connected with the rotating shaft 14 and is arranged on the suspended platform 52, and the stirring knife 15 is arranged on the output shaft 14.
The stirring knife 15 comprises a spiral knife handle 151 and a knife head 152, one end of the spiral knife handle 151 is mounted on the rotating shaft 14, the knife head 152 is fixed at the other end of the spiral knife handle 151, and the spiral radiuses of the adjacent spiral knife handles 151 are sequentially decreased progressively in the rotating direction of the stirring knife 15 until the spiral radiuses are decreased progressively to a certain value.
The material conveying part 2 comprises a material conveying cylinder sleeve 21, a material discharging cylinder 22, a material conveying screw 23, a first motor 24 and a first motor fixing support 26; defeated feed cylinder cover 21 with defeated feed cylinder 22 is connected, defeated material screw rod 23 is installed in defeated feed cylinder cover 21, first motor fixing support 26 bottom fixed mounting first motor 24, upper portion and 1 bottom fixed connection of agitator, first motor 24 gives defeated feed screw rod 23 provides power, have on the defeated feed cylinder cover 21 with 16 equidimension feed inlets of bin outlet and be located bin outlet 16 department, with 1 bottom fixed connection of agitator, go out feed cylinder 22 with 3 swing joint of first extruding means.
The first extruding mechanism 3 comprises 2 first extruding barrels 31, 2 first extruding screws 32, 1 second motor 33 and 2 extruding heads 35; 2 first extrusion screw 32 is installed respectively in 2 first extrusion section of thick bamboo 31, every first extrusion section of thick bamboo 31 have with the second feed inlet 30 that defeated material machine portion 2 is connected, 2 it installs respectively at 2 to extrude head 35 the discharge end of first extrusion section of thick bamboo 31, 1 second motor 33 is used for giving 2 first extrusion screw 32 provides power, it installs respectively at the discharge end of first extrusion section of thick bamboo 31 to extrude head 35.
The second extruding mechanism 4 comprises a hopper 41, a second extruding cylinder 42, a second extruding screw 43, a third motor 44 and a rice flour template 46; the hopper 41 is installed on the second extrusion cylinder 42, the second extrusion screw 43 is installed in the second extrusion cylinder 42, the third motor 44 drives the second extrusion screw 43, and the rice flour template 46 is installed at the discharge outlet of the second extrusion cylinder 42.
The scheme principle and the using method of the invention are as follows:
pouring raw materials into a stirring barrel 1, uniformly mixing the raw materials under the action of a stirring knife 15, connecting a material conveying part 2 below the stirring barrel, enabling the raw materials in the stirring barrel 1 to fall into the material conveying part 2 through a material conveying sleeve 21, conveying the raw materials into a first extrusion mechanism 3 for first extrusion under the action of a material conveying screw 23, extruding the raw materials from a first extrusion barrel 31 into a hopper 41 under the action of a first extrusion screw 32, and extruding and forming rice flour under the action of a second extrusion screw 43 and a rice flour template 46; during maintenance, the damping spring 612 is detached, the hydraulic lifting column 611 is lifted, the second supporting platform 6 drives the barrel body 11, the protective cover 12, the output shaft 14, the stirring knife 15 and the material conveying part 2 to ascend, the stirring motor 13 is installed on the suspension platform 52, the stirring motor 13 is fixed and exposed, and the material conveying part 2 is separated from the first extruding mechanism 3, so that personnel can maintain and repair conveniently.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a rice flour extrusion device suitable for large-scale production which characterized in that: comprises 1 mixing barrel (1), a plurality of material conveying parts (2), a plurality of first extrusion mechanisms (3), 1 second extrusion mechanism (4), a first supporting platform (5) and a second supporting platform (6); the bottom of the stirring barrel (1) is provided with discharge ports (16) which are the same as the conveying portions (2) in number, the conveying portions (2) are installed at the bottom of the stirring barrel (1) and are communicated with the discharge ports (16) of the stirring barrel (1), the first extruding mechanisms (3) are installed below the conveying portions (2), the second extruding mechanisms (4) are installed below the first extruding mechanisms (3), and a plurality of first extruding mechanisms (3) simultaneously supply materials to the second extruding mechanisms (4); still include first supporting platform (5) and second supporting platform (6), first supporting platform (5) are including supporting seat (51) and unsettled platform (52), supporting seat (51) central authorities run through, second extrusion mechanism (4) set up the below at supporting seat (51) central authorities, first extrusion mechanism (3) are installed on supporting seat (51) around the part that supporting seat (51) central authorities run through, unsettled platform (52) set up supporting seat (51) central authorities top and with supporting seat (51) fixed connection, second supporting platform (6) are installed on supporting seat (51), second supporting platform (6) with connect through adjustable damping device (61) between first supporting platform (5), agitator (1) is installed on second supporting platform (6).
2. A rice flour extrusion device suitable for large-scale production according to claim 1, wherein: damping device (61) include hydraulic pressure lift post (611) and damping spring (612), damping spring (612) are connected first supporting platform (5) and second supporting platform (6), hydraulic pressure lift post (611) set up damping spring (612) central authorities and connect first supporting platform (5) and second supporting platform (6), and damping spring (612) are connected for dismantling with the relation of connection of first supporting platform (5), second supporting platform (6).
3. A rice flour extrusion device suitable for large-scale production according to claim 1, wherein: the number of the material conveying parts (2) is 4-12, the material conveying parts are dispersedly arranged at the bottom of the stirring barrel (1), and the number of the first extruding mechanisms is half of the number of the material conveying parts (2).
4. A rice flour extrusion device suitable for large-scale production according to claim 1, wherein: the discharge hole of the material conveying part (2) is movably connected with the feeding hole of the first extruding mechanism (3).
5. A rice flour extrusion device suitable for large-scale production according to claim 1, wherein: the stirring barrel (1) also comprises a barrel body (11), a stirring motor (13), a rotating shaft (14) and a stirring knife (15); the barrel body (11) is installed on the second supporting platform (6), the rotating shaft (14) is located in the middle of the barrel body (11), the power output end of the stirring motor (13) is connected with the rotating shaft (14) and installed on the suspended platform (52), and the stirring knife (15) is installed on the output shaft (14).
6. A rice flour extrusion device suitable for large-scale production according to claim 5, wherein: the stirring cutter (15) comprises a spiral cutter handle (151) and a cutter head (152), one end of the spiral cutter handle (151) is installed on the rotating shaft (14), the cutter head (152) is fixed at the other end of the spiral cutter handle (151), and the spiral radiuses of the adjacent spiral cutter handles (151) are sequentially decreased progressively in the rotating direction of the stirring cutter (15) until the spiral radiuses are decreased progressively to a certain numerical value.
7. A rice flour extrusion device suitable for large-scale production according to claim 1, wherein: the material conveying part (2) comprises a material conveying cylinder sleeve (21), a material discharging cylinder (22), a material conveying screw rod (23), a first motor (24) and a first motor fixing support (26); defeated feed cylinder cover (21) with defeated feed cylinder (22) are connected, install in defeated feed cylinder cover (21) defeated material screw rod (23), first motor fixing support (26) bottom fixed mounting first motor (24), upper portion and agitator (1) bottom fixed connection, first motor (24) give defeated feed screw rod (23) provide power, have on defeated feed cylinder cover (21) with bin outlet (16) the same size feed inlet and be located bin outlet (16) department, with agitator (1) bottom fixed connection, go out feed cylinder (22) with first extrusion mechanism (3) swing joint.
8. A rice flour extrusion device suitable for large-scale production according to claim 1, wherein: the first extrusion mechanism (3) comprises 2 first extrusion cylinders (31), 2 first extrusion screws (32), 1 second motor (33) and 2 extrusion heads (35); 2 first extrusion screw (32) are installed respectively in 2 first barrels of extruding (31), every first barrel of extruding (31) have with second feed inlet (30) that defeated material machine portion (2) are connected, 2 it installs respectively in 2 to extrude head (35) the discharge end of first barrel of extruding (31), 1 second motor (33) are used for 2 first extrusion screw (32) provide power, it installs respectively at the discharge end of first barrel of extruding (31) to extrude head (35).
9. A rice flour extrusion device suitable for large-scale production according to claim 1, wherein: the second extruding mechanism (4) comprises a hopper (41), a second extruding cylinder (42), a second extruding screw (43), a third motor (44) and a rice flour template (46); hopper (41) are installed on second extrusion cylinder (42), second extrusion screw (43) are installed in second extrusion cylinder (42), third motor (44) drive second extrusion screw (43), rice flour template (46) are installed in the discharge gate department that second extrusion cylinder (42) were located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110159360.6A CN112841695B (en) | 2021-02-05 | 2021-02-05 | Rice flour extrusion device suitable for large-scale production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110159360.6A CN112841695B (en) | 2021-02-05 | 2021-02-05 | Rice flour extrusion device suitable for large-scale production |
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| CN112841695A true CN112841695A (en) | 2021-05-28 |
| CN112841695B CN112841695B (en) | 2022-07-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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