CN112844522A

CN112844522A - Rice processing system

Info

Publication number: CN112844522A
Application number: CN202011606800.XA
Authority: CN
Inventors: 曹春燕
Original assignee: Wangjiang County Dongfang Rice Industry Co ltd
Current assignee: Wangjiang County Dongfang Rice Industry Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-05-28

Abstract

The invention relates to a rice processing system, which comprises a drying unit for drying rice, a rough treatment unit for rough treatment of the rice, a fine treatment unit for fine treatment of the rough treated rice, and a packaging unit for packaging the fine treated rice, wherein the rough treatment comprises hulling, and the fine treatment comprises rice grading and polishing. According to the scheme provided by the invention, the automatic production of the rice can be effectively realized, and the quality of the rice production can be ensured.

Description

Rice processing system

Technical Field

The invention relates to the field of automatic rice production, in particular to a rice processing system.

Background

The most common grain is rice, and rice manufacturers process rice purchased from various places into rice, and then send the rice to supermarkets and grain stores for sale. Most of rice processing systems used by existing grain manufacturers have various problems, mainly have the following defects, and have low processing efficiency; secondly, the whole production system is unreasonable in layout and large in occupied area; thirdly, the division of the rice processing area is unreasonable, and the operation efficiency is low; and fourthly, the dust removal system of the whole production system is imperfect, and the cleaning work of the processing area is large.

Disclosure of Invention

The invention aims to provide a rice processing system which can be used for rice automatic processing.

The technical scheme adopted by the invention is as follows.

A rice processing system which characterized in that: the rice processing device comprises a drying unit for drying rice, a rough processing unit for rough processing of the rice, a fine processing unit for fine processing of the rough processed rice and a packaging unit for packaging the fine processed rice, wherein the rough processing comprises husking, and the fine processing comprises rice grading and polishing.

The specific scheme is as follows: the drying unit is arranged in the area B, and the rough processing unit, the fine processing unit and the packaging unit are arranged in the area A.

The area A is also provided with an area A dust and impurity removing unit for removing dust and impurities from the area A; and the B area is also provided with a B dust and impurity unit for removing dust and impurities from the B area.

The A region is provided with from top to bottom arrangement A1 operation platform, A2 operation platform and A3 operation platform in proper order, the packing unit set up on A3 operation platform, coarse processing unit, smart processing unit, A dust removal unit establish on A2 operation platform, A1 operation platform is used for setting up and is used for throwing the material to each equipment, A3 operation platform is used for accepting the material of unloading each equipment and collects or passes on.

A temporary rice storage unit for temporarily storing the rice after the rough treatment is arranged between the rough treatment unit and the fine treatment unit.

A. The area B is arranged in sequence along the X direction, the rough machining unit and the finish machining unit are arranged in sequence in the area A along the Y direction, the X direction and the Y direction are two horizontal directions which are perpendicular to each other, and the packaging unit, the finish machining unit and the rice storage unit are arranged in sequence in the area A along the X direction.

Still include the C region, the C region is arranged along the Y direction with A region in proper order, and the C region is provided with the corn storage unit that carries out temporary storage to corn, and corn storage unit is located between drying unit and the rough treatment unit.

The corn storage unit includes that each corn that arranges in proper order along the X direction stores the feed bin, the upper portion that each corn stored the feed bin is provided with C feed mechanism, the lower part that each corn stored the feed bin is provided with the corn that emits in storing the feed bin of each corn and concentrates the C mechanism of gathering materials of carrying to the rough machining unit, the subaerial C that is provided with of C region gathers materials the groove, the outside that the corn stored the feed bin is provided with the C lifting machine that the form was arranged immediately, the lower part of C lifting machine extends to in the C gathers materials the groove, the upper portion export of C lifting machine and the corresponding arrangement of feed end of C feed mechanism.

The bottom of the rice storage bin is arranged into a hopper shape, the bottom of the hopper shape is provided with a rice discharge port, the rice discharge port is provided with a rice discharge gate, the lower side of the discharge gate is provided with a C guide device, the C collecting device comprises a C1 conveying belt, the length direction of the C1 conveying belt is consistent with the X direction, the C guide device comprises a C guide cover with an upper opening and a lower opening, the upper opening of the C guide cover is connected with the rice discharge port, the C guide cover comprises C11, C12, C13 and C14 side plates, a C11 side plate and a C13 side plate are oppositely arranged, a C12 side plate and a C14 side plate are oppositely arranged, the C12 and C14 side plates are formed by plate bodies with right-angled surfaces, the size of the upper bottom of the right-angled trapezoid is larger than that of the C13 side plate is formed by vertically arranged rectangular plate bodies, a C11 is formed by rectangular plate bodies with inclined surfaces, and the C11 side plates and the rice discharge port are consistent with the projections of the same horizontal, the direction of the upper side part of the C11 side plate pointing to the lower side part of the C11 side plate is matched with the conveying direction of the lower C11 conveying belt, and the lower outlet of the C material guiding cover is arranged at intervals with the upper belt surface of the C1 conveying belt.

The C1 conveyer belts are provided with two, the two C1 conveyer belts are sequentially arranged along the X direction, the conveying directions of the two C1 conveyer belts are opposite, the end parts, close to each other, of the two C1 conveyer belts form a C1 discharging end of the C1 conveyer belt, a C2 conveyer belt for carrying rice is arranged on the lower side of the C1 discharging end, the C2 conveyer belt and the C1 conveyer belt are arranged in a staggered mode, a C dust collection hood is arranged at the joint of the C1 conveyer belt and the C2 conveyer belt, an air suction port of the C dust collection hood is connected with a C dust collection pipe, and a discharge port of the C2 conveyer belt is; the C screening net plate is arranged at the notch of the C collecting groove, the bucket-shaped bottom of each rice storage bin is connected with a C blower through a C blowing pipeline, and a C1 discharging end of a C1 conveying belt is provided with a C1 guide plate which is obliquely arranged and used for discharging and guiding the rice; the C material distributing mechanism comprises a C material distributing conveying belt arranged along the X direction, the C material distributing conveying belt is assembled on a paddy material distributing frame, a C movable material distributing vehicle is arranged on the C material distributing conveying belt, the C movable material distributing vehicle is movably arranged on the paddy material distributing frame along the X direction, the feeding end on the C material distributing conveying belt is taken as the paddy feeding end, the edge part, far away from the paddy feeding end, of the C movable material distributing vehicle is provided with a first paddy belt guide roller and a second paddy belt guide roller, the first paddy belt guide roller is arranged far away from the paddy feeding end compared with the second paddy belt guide roller, the height of the first paddy belt guide roller is larger than that of the second paddy belt guide roller, the middle part of the C material distributing conveying belt firstly winds around the first paddy belt guide roller and then winds around the second paddy belt guide roller, the outer side of the first paddy belt guide roller is provided with a paddy guiding and conveying cover for guiding and conveying the paddy discharged from the C material distributing conveying belt, corn guide send the cover to include the corn cover body of U type, the directional first corn belt deflector roll of oral area of corn cover body, and the downside of corn cover body is provided with the corn bottom baffle that the slope was arranged, and corn bottom baffle lower extreme is provided with the corn guide opening, and the middle part that each corn stored the storehouse is provided with corn equipartition mechanism, and corn guide opening and corn equipartition mechanism are corresponding to be arranged.

Through the rice production system that above-mentioned provided, it can effectively become the rice with the automatic processing of corn, and entire system is rationally distributed, saves whole space and takes up an area of, adopts dust collecting equipment simultaneously, can effectually carry out effectual collection and get rid of the dirt impurity that produces in the production process, guarantees the cleanliness factor in whole workshop.

Drawings

FIG. 1 is a diagram of a production system layout area;

FIG. 2 is a top view of area A from above the operating platform at A1;

FIG. 3 is a partial schematic view at A11 in FIG. 2;

FIG. 4 is a partial schematic view at A12 in FIG. 2;

FIG. 5 is a partial schematic view at A13 in FIG. 2;

FIG. 6 is a partial schematic view at A14 in FIG. 2;

FIG. 7 is a top view from above the A2 work platform, with the A1 work platform and equipment thereon removed;

FIG. 8 is a partial schematic view at A21 in FIG. 7;

FIG. 9 is a partial schematic view at A22 in FIG. 7;

FIG. 10 is a partial schematic view at A23 of FIG. 7;

FIG. 11 is a partial schematic view at A24 in FIG. 7;

FIG. 12 is a top view from above the A1 work platform, with the A2 work platform and equipment thereon removed;

FIG. 13 is a partial schematic view at A31 in FIG. 12;

FIG. 14 is a partial schematic view at A32 of FIG. 12;

FIG. 15 is a partial schematic view at A33 in FIG. 12;

FIG. 16 is a partial schematic view at A34 in FIG. 12;

FIG. 17 is a top view of area C;

FIG. 18 is a side view of the apparatus in area C;

FIG. 19 is an assembly view at the feed section of A11;

FIG. 20 is a schematic view of the assembly of the A1 rice leaf discharge tube, the A1 deflated discharge tube and the A1 deflated dust extraction tube;

FIG. 21 is a side view of a rice distribution mechanism;

FIG. 22 is a schematic view of the internal structure of the rice distribution mechanism;

fig. 23 shows an a15 impurity collecting device.

The corresponding relation of all the reference numbers is as follows:

101-A1 dust collection header, 102-A1 stone removal feed dust collection pipe, 103-A11 dehulled feed dust collection pipe, 104-A12 dehulled feed dust collection pipe, 111-A1 fine shrived discharge pipe, 112-A1 rice leaf discharge pipe, 113-A1 fine shrived dust collection pipe, 201-B1 dust collection header, 202-B2 dust collection header, 203-B3 dust collection header, 204-B4 dust collection header, 205-B5 dust collection header, 206-B6 dust collection header, 207-B7 dust collection header, 210-X cloth conveyor belt, 211-X rice receiver, 212-X movable cloth, 220-Y cloth conveyor belt, 221-Y rice receiver, 222-Y movable cloth, 230-rice distribution mechanism, 231-rice guide hopper, 232-right bone plate, and right bone plate, 233-waist-shaped hole, 234-A guide plate, 235-B guide plate, 240-X blanking conveyer belt, 241-X blanking cover, 250-Y blanking conveyer belt, 251-Y rice discharger, 252-Y blanking cover, 300-rice storage bin, 310-finished rice distribution conveyer belt, 311-finished rice receiver, 312-finished rice movable distribution piece, 320-finished rice uniform distribution mechanism, 330-first finished rice blanking conveyer belt, 331-finished rice discharger, 332-finished rice blanking cover, 340-second finished rice blanking conveyer belt, 341-second blanking cover, 410-rice storage bin, 420-C distribution conveyer belt, 421-C collecting groove, 422-C hoister, 423-C movable distribution vehicle, 424-rice cover body, 425-a first rice belt guide roller, 426-a second rice belt guide roller, 427-a rice bottom guide plate, 430-C1 conveying belts, 431-C dust collection hoods, 450-C material guide devices, 460-C2 conveying belts, 470-C2 material guide hoods, 471-C2 upper housing shells, 472-C2 middle housing shells, 473-C2 lower housing shells, 500-A15 impurity collection devices, 501-A15 impurity discharge pipelines, 502-A16 air-induced impurity removal pipelines, 503-A15 material guide boxes, 504-A16 impurity guide hoppers and 505-A16 impurity collection bags.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the invention will now be described in detail with reference to the following examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.

Referring to fig. 1 to 23, a rice processing system includes a drying unit for drying rice, a rough processing unit for rough processing rice, a fine processing unit for fine processing rice after rough processing including rice classification and polishing, and a packing unit for packing the fine processed rice. The drying unit is arranged in the area B, and the rough processing unit, the fine processing unit and the packaging unit are arranged in the area A. The area A is also provided with an area A dust and impurity removing unit for removing dust and impurities from the area A; and the B area is also provided with a B dust and impurity unit for removing dust and impurities from the B area. The A region is provided with from top to bottom arrangement A1 operation platform, A2 operation platform and A3 operation platform in proper order, the packing unit set up on A3 operation platform, coarse processing unit, smart processing unit, A dust removal unit establish on A2 operation platform, A1 operation platform is used for setting up and is used for throwing the material to each equipment, A3 operation platform is used for accepting the material of unloading each equipment and collects or passes on. A temporary rice storage unit for temporarily storing the rice after the rough treatment is arranged between the rough treatment unit and the fine treatment unit. A. The area B is arranged in sequence along the X direction, the rough machining unit and the finish machining unit are arranged in sequence in the area A along the Y direction, the X direction and the Y direction are two horizontal directions which are perpendicular to each other, and the packaging unit, the finish machining unit and the rice storage unit are arranged in sequence in the area A along the X direction. Still include the C region, the C region is arranged along the Y direction with A region in proper order, and the C region is provided with the corn storage unit that carries out temporary storage to corn, and corn storage unit is located between drying unit and the rough treatment unit. The corn storage unit includes that each corn that arranges in proper order along the X direction stores feed bin 410, each corn stores the upper portion of feed bin 410 and is provided with C feed mechanism, each corn stores the lower part of feed bin 410 and is provided with the corn that emits in each corn storage bin and concentrates the C mechanism of gathering materials to the rough machining unit, the regional subaerial C that is provided with gathers materials groove 421, the outside that the corn stored the bin is provided with the C lifting machine 422 that the form was arranged immediately, the lower part of C lifting machine 422 extends to in the C gathers materials groove 421, the upper portion export of C lifting machine 422 and C feed end corresponding the arranging of feed mechanism.

The invention provides the production system, which can realize the rapid and reliable automatic production of the rice, reduce the production cost and reliably ensure the quality of the rice.

As shown in fig. 17 and 18, the bottom of the rice storage bin is configured as a hopper, the bottom of the hopper is provided with a rice discharge port, the rice discharge port is provided with a rice discharge gate, a C material guiding device 450 is arranged below the discharge gate, the C material collecting device comprises a C cloth conveying belt 420, the length direction of the C cloth conveying belt 420 is consistent with the X direction, the C material guiding device 450 comprises a C material guiding cover with an upper opening and a lower opening, the upper opening of the C material guiding cover is connected with the rice discharge port, the C material guiding cover comprises C11, C12, C13, C14 side plates, C11 side plates and C13 side plates are oppositely arranged, C12 side plates and C14 side plates are oppositely arranged, C12 and C14 side plates are formed by rectangular plate bodies with right-angle trapezoids on the upper bottom, C13 side plates are formed by rectangular plate bodies with vertically arranged, C11 is formed by rectangular plate bodies with inclined plate bodies, the projections of the C11 side plate and the rice discharge port on the same horizontal plane are consistent, the direction of the upper side part of the C11 side plate pointing to the lower side part of the C11 side plate is matched with the conveying direction of the lower C11 conveying belt, and the lower outlet of the C material guide cover is arranged at intervals with the upper belt surface of the C cloth conveying belt 420. The two C cloth conveyer belts 420 are arranged, the two C cloth conveyer belts 420 are sequentially arranged along the X direction, the conveying directions of the two C cloth conveyer belts are opposite, the mutually close end parts of the two C cloth conveyer belts 420 form a C1 discharging end of the C cloth conveyer belt 420, a C2 conveyer belt 460 for carrying rice is arranged on the lower side of the C1 discharging end, the C2 conveyer belt 460 and the C cloth conveyer belts 420 are arranged in a staggered mode, a C dust collection cover 431 is arranged at the joint of the C1 and the C2 conveyer belts, an air suction opening of the C dust collection cover 431 is connected with a C dust collection pipe, and a discharge opening of the C2 conveyer belt 460 is connected with a rough treatment unit. The notch of the C collecting groove 421 is provided with a C screening mesh plate, the bucket-shaped bottom of each rice storage bin 410 is connected with a C blower through a C blower pipe, and the discharging end of the C1 of the C distributing conveyor belt 420 is provided with a C1 guide plate which is obliquely arranged and used for discharging and guiding the rice. Above-mentioned structure, can effectual assurance corn temporary storage and reliable continuous feed. C air-blast mechanism can effectually be stored the interior air that drums into of storehouse to corn, cools off the corn after drying device dries, and C guide device 450's setting can effectually slow down the extrusion of corn to C1 conveyer belt, guarantees the reliability of unloading simultaneously.

Specifically, the C material distributing mechanism comprises a C material distributing conveying belt arranged along the X direction, the C material distributing conveying belt is assembled on a rice material distributing frame, a C movable material distributing vehicle 423 is arranged on the C material distributing conveying belt, the C movable material distributing vehicle 423 is movably arranged on the rice material distributing frame along the X direction, the feeding end on the C material distributing conveying belt is marked as a rice feeding end, the edge part, far away from the rice feeding end, of the C movable material distributing vehicle 423 is provided with a first rice belt guide roller and a second rice belt guide roller, the first rice belt guide roller is arranged far away from the rice feeding end compared with the second rice belt guide roller, the height of the first rice belt guide roller is larger than that of the second rice belt guide roller, the middle part of the C material distributing conveying belt firstly bypasses the first rice belt guide roller and then bypasses the second rice belt guide roller, the outer side of the first rice belt guide roller is provided with a rice guide cover for guiding and conveying rice discharged from the C material distributing conveying belt, corn guide send the cover to include the corn cover body of U type, the directional first corn belt deflector roll of oral area of corn cover body, and the downside of corn cover body is provided with the corn bottom baffle that the slope was arranged, and corn bottom baffle lower extreme is provided with the corn guide opening, and the middle part that each corn stored the storehouse is provided with corn equipartition mechanism, and corn guide opening and corn equipartition mechanism are corresponding to be arranged. The production of raise dust is reduced while reliable feeding and discharging are ensured, and the cleanness of the production environment is ensured.

Specifically, a plurality of drying devices for drying the rice can be arranged in the area B, and the rice treated by the drying devices is conveyed to the rice storage bin through the cloth conveying belt C for cooling and temporary storage.

As shown in fig. 2, 3, 4, 8, 9, 13, and 14, a rice rough treatment unit includes an a1 rough separation device for sorting rice, an a1 husking device for husking sorted rice, an a1 separation device for separating husked rice, an a1 roll grinding device for roll grinding grain obtained after separation, an a1 conveying device for conveying materials between adjacent devices, and an a1 dust collecting device for collecting generated dust. The A1 roller grinding equipment is composed of roller grinding unit sections which are arranged in sequence, and the A1 rough separation equipment, the A1 hulling equipment and the roller grinding unit sections are arranged at intervals in sequence along the Y direction. The A1 rough separation device comprises an A1 impurity separator and an A1 stone separator which are sequentially arranged along the Y direction, the A1 impurity separator and the A1 stone separator are both arranged on an A2 operation platform, the A1 impurity separator sieves rice into rice leaf impurities, fine-shriveled impurities and rice meeting the processing requirements of the next procedure, the A1 impurity separator is provided with two A1 rice leaf discharge outlets for discharging the rice leaf impurities, two A1 fine-shriveled impurities and one A1 rice discharge outlet for discharging the rice meeting the processing requirements of the next procedure, the A3 operation platform is provided with an A1 collecting device and an A2 collecting device, the A1 and A2 collecting devices are respectively connected with the A2 rice leaf discharge outlet and the A2 fine-shriveled discharge outlet, the A2 conveying device comprises an A2 elevator, the A2 rice leaf discharge outlet is provided with a suspended leaf discharge outlet, the A2 discharge outlet is provided with a fine-shriveled discharge outlet, the A2 is connected with a A2 discharge outlet, the A2 discharge outlet is provided with a suspended A2 discharge outlet 2, the A2 discharge outlet is connected with a discharging pipe 2, the A2 discharge outlet 2A 2, the A2 discharge, the feeding part of A12 is located on an A3 operation platform, the lower ends of an A1 rice leaf discharge pipe 112 and an A1 fine-shriveled discharge pipe 111 are provided with cloth to form a cloth guide sleeve, the A1 dust impurity equipment comprises two A1 fine-shriveled dust suction pipes 113 which are obliquely arranged in the middle of the A1 fine-shriveled discharge pipe 111, the end with the larger height of the two A1 fine-shriveled dust suction pipes 113 is a discharge end, the discharge ends of the two A1 fine-shriveled dust suction pipes 113 are connected with the suction end of an A1 fine-shriveled dust suction branch pipe, the A1 fine-shriveled dust suction branch pipe is L-shaped, the suction section of the A1 fine-shriveled dust suction branch pipe is connected with the two A1 fine-shriveled dust suction pipes 113 in an inverted Y manner, the discharge end of the A1 fine-shriveled dust suction branch pipe is connected with the suction end of an A1 dust suction manifold 101, the feeding part of the A12 feeding dust suction pipe is provided with an A12 feeding dust suction end, the A12 feeding dust suction end of the A manifold 1 is connected with the suction. The equipment can reliably perform rough treatment on the paddy, make the paddy into rice which meets the requirements correspondingly, and effectively remove corresponding impurities in the paddy to avoid damage to subsequent production machinery.

Specifically, as shown in fig. 21 and 22, the a1 conveying apparatus further includes an a11 elevator, the a1 impurity separator is located between the a11 and a12 elevators, the lower end of the a11 elevator is provided with an a11 feeding portion, the a11 feeding portion is located on an A3 operating platform, the a11 feeding portion is arranged corresponding to the discharging end of the C2 conveying belt 460 constituting the rice storage unit, the discharging end of the C2 conveying belt 460 is provided with a C2 guiding cover 470, the C2 guiding cover 470 includes a C2 middle cover 472 with a quadrangular outer contour, one side of the C2 middle cover 472 is provided with a C2 mounting port for mounting the discharging end of the C conveying belt, the upper portion of the C2 middle cover 472 is provided with a C2 upper cover 471 communicated with the C2 upper cover, the top of the C2 upper cover is quadrangular pyramid, the C2 upper cover 471 is provided with a C2 end dust collection pipe, the discharging end of the C2 dust collection pipe is connected with the dust collection pipe 2, and the dust collection pipe 2 discharge end of the C2 a branch 2, the lower part of the C2 middle housing 472 is provided with a C2 lower housing 473 communicated with the C2, the C2 lower housing 473 is in a bucket shape, the C2 lower housing 473 comprises C21, C22, C23 and C24 side plates, the C21 side plate and the C23 side plate are oppositely arranged, the C22 side plate and the C24 side plate are oppositely arranged, the C22 and C24 side plates are formed by plate bodies with right-angled trapezoids, the size of the upper bottom of the right-angled trapezoids is smaller than that of the lower bottom, the C23 side plate is formed by a vertically arranged rectangular plate body, the C21 side plate is formed by a rectangular plate body with an inclined plate surface, the bottom outlet of the C2 lower housing 473 is communicated with the a11 feeding part, the a11 feeding dust collection pipe is arranged at the a11 feeding part, and the discharge end of the a11 feeding dust collection pipe is connected with the C2 dust collection branch. The A1 conveying equipment further comprises an A13 lifting machine, the lower end of the A13 lifting machine is provided with an A13 feeding part, the A13 feeding part is positioned on an A3 operating platform, the A1 stone removing machine is positioned between the A12 lifting machine and the A13 lifting machine, the rice subjected to stone removal on the A1 stone removing machine is connected with the A13 feeding part through an A1 stone-free rice discharge pipeline, the A13 feeding part is provided with an A13 feeding dust collection pipe, the discharge end of the A13 feeding dust collection pipe is connected with an A1 feeding dust collection branch pipe, and a stone impurity discharge port screened by the A1 stone removing machine is connected with an A15 impurity collecting device 500. The A1 hulling equipment comprises an A11 huller and an A12 huller which are arranged in parallel along the Y direction, the A1 conveying equipment further comprises an A14 hoisting machine, the lower end of the A14 hoisting machine is provided with an A14 feeding part, the A14 feeding part is positioned on an A3 operating platform, the A11 huller is positioned between the A1 stone remover and the A13 hoisting machine, the A12 huller is positioned between the A13 hoisting machine and the A14 hoisting machine, material discharge ports of the A11 huller and the A12 huller are respectively connected with the A14 feeding part through an A11 hulling discharge pipeline and an A12 hulling discharge pipeline, the A14 feeding part is provided with an A14 feeding dust suction pipe, and a discharge end of the A14 feeding dust suction pipe is connected with an A1 feeding branch dust suction pipe. The C2 guide cover 470 with the shape can effectively ensure the material transferring requirement that the paddy is transferred from the C2 conveyer belt to the A11 feeding part of the A11 lifter, and can collect dust in the material transferring process.

The A1 separation equipment comprises an A11 screening machine and an A12 screening machine which are arranged in parallel along the Y direction, the A11 screening machine and the A12 screening machine divide the materials discharged by the A1 hulling equipment into brown rice, regrind and a coarse grain mixture, the A11 screening machine and the A12 screening machine are respectively provided with a brown rice discharge port, a regrind discharge port and a coarse grain mixture discharge port for discharging the brown rice, the regrind and the coarse grain mixture, the A1 conveying equipment further comprises an A15 hoisting machine, the lower end of the A15 hoisting machine is provided with an A15 feeding part, the A15 feeding part is positioned on an A3 operation platform, the A11 screening machine and the A12 screening machine are positioned between the A12 hoisting machine and the A12 hoisting machine, the discharge ports of the A12 hulling machine and the brown rice A12 hoisting machine are respectively connected with a brown rice discharge pipe, the A12 discharge pipe and a12 discharge pipe, the A12 discharge pipe of the brown rice regrind 12 is respectively connected with the A12 discharge pipe, the grain and coarse mixture discharge ports of the A11 huller and the A12 huller are respectively connected with an A14 feeding part through an A11 grain and coarse mixture discharge pipe and an A12 grain and coarse mixture discharge pipe, the A15 feeding part is provided with an A15 feeding dust suction pipe, and the discharge end of the A15 feeding dust suction pipe is connected with an A1 feeding dust suction branch pipe. Still include A1 brown rice storage bin, A1 brown rice storage bin installs on A3 operation platform, A1 brown rice storage bin stores the brown rice after A1 splitter separation, A1 conveying equipment still includes A16 lifting machine, the lower extreme of A16 lifting machine sets up A16 feeding portion, A16 feeding portion is located on A3 operation platform, the discharge gate and the A16 feeding portion in A1 brown rice storage bin are connected, be provided with A16 feeding dust absorption end pipe on A16 feeding portion, the discharge end and the A1 feeding dust absorption branch pipe of A16 feeding dust absorption end pipe are connected.

The A1 roller grinding equipment comprises roller grinding unit sections A1, A2, A3 and A4 which are sequentially arranged along the Y direction, the roller grinding unit section A1 comprises a roller grinding machine A11 and a12 roller grinding machine which are arranged in parallel, the roller grinding unit section A2 comprises a roller grinding machine A21 and a roller grinding machine A22 which are arranged in parallel, the roller grinding unit section A3 comprises a roller grinding machine A31 and a roller grinding machine A32 which are arranged in parallel, the roller grinding unit section A4 comprises a roller grinding machine A41 and a42 roller grinding machine which are arranged in parallel, the conveying equipment A1 further comprises an A17 hoister, an 18, an A19 hoister and an A20, the A17 hoister is positioned between the roller grinding unit section A1 and the roller grinding unit section A2, the A18 hoister is positioned between the roller grinding unit section A2 and the roller grinding unit section A3, the roller grinding unit A3 is positioned between the roller grinding unit section A3 and the roller grinding unit 3A 3, the roller grinding unit 3A 3 and the hoister is positioned between the roller grinding unit 3A 3, and the roller grinding unit 3A 3 and the hoister, A17 feeding part, A18 feeding part, A19 feeding part and A20 feeding part are arranged at the lower ends of A19 and A20 hoists, A17 feeding part, A18 feeding part, A19 feeding part and A20 feeding part are positioned on an A3 operation platform, material outlets of A11 and A12 roller mills are connected with the A17 feeding part through A11 and A12 roller milling material guide and delivery pipelines, material outlets of A21 and A22 roller mills are connected with the A18 feeding part through A21 and A22 roller milling material guide and delivery pipelines, material outlets of A31 and A32 roller mills are connected with A31, a32 roller-milled material guiding and conveying pipeline is connected with an A19 feeding part, material outlets of A41 and A42 roller mills are connected with an A20 feeding part through A41 and A42 roller-milled material guiding and conveying pipelines, A17 feeding parts, A18 feeding parts, A19 feeding parts and A20 feeding parts are respectively provided with A17, A18, A19 and A20 feeding dust-absorbing pipes, and discharge ends of A17, A18, A19 and A20 feeding dust-absorbing pipes are connected with A2 feeding dust-absorbing branch pipes. A11, A12 blanking parts are respectively arranged at the upper parts of A12, A12 and A12 hoists, A12 blanking parts are respectively arranged on the A12, A12 blanking parts are assembled on an A12 operating platform, the A12 blanking part is connected with two A12 feeding ports of the A12 impurity separator through an A12 feeder, A12 feeding suction hoods are respectively arranged at the two A12 feeding ports, two A12 feeding suction hoods are respectively connected with the A12 feeding dust suction inlet branch pipe of the A12 dust separator, a rice dust suction inlet is respectively connected with the A12 dust suction inlet of the A12 dust separator, a rice dust suction inlet of the A12 dust separator is respectively connected with a rice dust suction inlet branch pipe of the A12, a dust separator 12, a dust suction inlet of the A12 is connected with a dust suction inlet of the A dust separator 12, a dust suction inlet of the A12, a dust separator is connected with a dust suction inlet of the A dust separator 12, a dust suction inlet of the A, the outlet end of A1 dust collecting header 101 extends to the upper part of A2 operation platform and is connected with A11 feeding connecting pipe, the A12 blanking part is connected with the feeding hole of A1 stone-removing machine by A12 feeder, the A12 feeder is provided with A12 feeding dust-collecting pipe, the A13 blanking part is connected with A13 feeder, the A13 feeder is provided with two A13 discharging distributing ports, the two A13 discharging distributing ports are respectively connected with the feeding holes of A13 huller and A13 huller by material guiding pipes, the A13 feeder is provided with A13 feeding dust-collecting pipe, the A13 blanking part is connected with A13 feeder, the A13 feeder is connected with A13 distributor, the A13 distributor is provided with two A13 discharging ports, the two A13 discharging ports are respectively connected with the feeding holes of A13 and A13 sieving machine, the A13 feeding dust-collecting pipe is provided with A13 dust-collecting pipe, and the two A13 discharging pipes are respectively provided with dust-collecting pipe 13 discharging pipes, the outlet ends of two A14 discharging distributing dust-collecting pipes are connected with A14 discharging distributing dust-collecting branch pipe, the outlet ends of A14 discharging distributing dust-collecting branch pipe, A12 feeding dust-collecting pipe, A13 feeding dust-collecting pipe and A14 feeding dust-collecting pipe are connected with A1 feeding dust-collecting manifold, A11 feeding connecting pipe is also connected with A1 rice leaf dust-collecting branch pipe, A1 feeding dust-collecting pipe and A1 feeding dust-collecting manifold, A11 discharging connecting pipe on A11 cyclone separator is connected with the air inlet of A11 blower, the air outlet of A11 blower is connected with A11 dust-removing pulse cleaner, A1 stone-removing feeding cover is arranged at the inlet of A1 stone-removing machine, A1 stone-removing feeding cover is connected with A12 feeding connecting pipe on A12 cyclone separator through A1 stone-removing feeding dust-collecting pipe 102, A12 discharging connecting pipe on A12 cyclone separator is connected with the air inlet of A12 blower, and A12 air outlet of A467 stone-removing blower is connected with A12 dust-removing pulse cleaner, the feeding ports of A11 huller and A12 huller are respectively provided with an A11 hulling feeding cover and an A12 hulling feeding cover, the A11 hulling feeding cover is connected with an A13 feeding connecting pipe on A13 cyclone separator through an A11 hulling feeding dust suction pipe 103, the A13 hulling feeding cover is connected with an A13 feeding connecting pipe on A13 cyclone separator through an A13 hulling feeding dust suction pipe 104, an A13 discharging connecting pipe on A13 cyclone separator is connected with the air inlet of an A13 blower, the air outlets of the A13 blower and the A13 blower are connected with an A13 pulse impurity removing separator, impurities discharged from impurity separation ports of A13, A13 cyclone separator and A13 cyclone separator are connected with an A13 feeding connecting pipe on the A13 cyclone separator, and an impurity discharge connecting pipe on A13 cyclone separator is connected with an A13 impurity discharge pipe, the A11 dedusting pulse impurity remover, A12 stone removing pulse impurity remover, the impurities discharged from the impurity separating port on the A13 peeling pulse impurity remover are connected with the A16 feeding connecting pipe of the A16 cyclone separator through the A12 impurity collecting pipe, the A16 discharging connecting pipe on the A16 cyclone separator is connected with the air inlet of the A1 impurity discharging fan, the A15 impurity separating outlet on the A15 cyclone separator extends to the upper part of the A3 operating platform, the A3 operating platform is provided with an A15 impurity collecting device 500 for collecting the impurities discharged from the A15 impurity separating outlet, the A16 impurity separating outlet on the A16 cyclone separator is connected with the air outlet pipe of the A1 impurity discharging fan, the air outlet pipe of the A1 impurity discharging fan is connected with the impurity collecting device outside the A region, the A11 dedusting pulse impurity remover, the A12 stone removing pulse impurity remover, the air outlet on the A13 peeling pulse impurity remover is connected with the A1 impurity separating machine outside the A11 cyclone separator, and the A11 impurity separating device, The A11 extension and the A11 dedusting pulse impurity remover are sequentially arranged on the A2 operation platform along the X direction, the A1 stone remover, the A12 cyclone separator, the A12 extension and the A12 stone removing pulse impurity remover are sequentially arranged on the A2 operation platform along the X direction, the A11 huller, the A13 cyclone separator, the A13 extension and the A13 shelling pulse impurity remover are sequentially arranged on the A2 operation platform along the X direction, the A12 huller, the A14 cyclone separator, the A14 extension, the A15 cyclone separator, the A1 impurity removing extension and the A16 cyclone separator are sequentially arranged on the A2 operation platform along the X direction, and the A11 dedusting pulse impurity remover, the A12 stone removing pulse impurity remover, the A13 shelling pulse impurity remover and the A16 cyclone separator are sequentially arranged on the A2 operation platform along the Y direction. The A15 blanking part is connected with the feed inlet of the A1 brown rice storage bin through an A15 feeder, the feed inlet of the A1 brown rice storage bin is provided with an A16 feed dust collecting pipe, and the A16 feed dust collecting pipe is connected with an A1 feed dust collection pipe.

Above-mentioned structure can effectually handle the dirt impurity that produces in the course of the rough treatment, improves the cleanliness factor in rice workshop, guarantees the health of production environment and rice production.

As shown in fig. 23, the a15 impurity collecting device 500 includes an a15 frame and an a15 guide box 503 disposed on the a15 frame, a bottom plate in the a15 guide box 503 is disposed in an inclined manner, a box top at a higher end of the bottom plate is connected to an a15 impurity separation discharge port on the a15 cyclone through an a15 impurity discharge duct 501, a box top at a lower end of the bottom plate is connected to an a16 feed connection duct on the a16 cyclone through an a16 air-inducing impurity removal duct 502, a box sidewall at the lower end of the bottom plate is provided with an a16 impurity outlet, an a16 impurity guide hopper 504 disposed in an upright manner is disposed at the a16 impurity outlet, and an a16 impurity collecting bag 505 for collecting impurities is disposed at a lower side of the a16 impurity guide hopper 504.

A11, A12, A21, A22, A31, A32, A41 and A42 roller grinding dust hoods are respectively arranged at material outlets of the A11, A12, A21, A22, A31, A32, A41 and A42 roller mills, A11, A12, A21, A22, A31 and A32 roller grinding dust hoods are respectively connected with A71 dust collection pipes through A11, A12, A21, A22, A31 and A32 roller grinding dust collection pipes, A71 dust collection pipes are connected with an air flow inlet of the A71 cyclone separator, an air flow outlet of the A71 cyclone separator is connected with an air flow inlet of the A72 cyclone separator through an A71 fan, an A1 roller mill subunit, A71 separator, A71 fan and A72 cyclone separator are sequentially arranged along the X direction; the A41 and A42 roller-grinding dust hood is respectively connected with an A81 dust collection header through A41 and A42 roller-grinding dust collection pipes, the A81 dust collection header is connected with an airflow inlet of an A81 cyclone separator, an airflow outlet of the A81 cyclone separator is connected with an airflow inlet of an A82 cyclone separator through an A81 fan, and the A81 cyclone separator, the A81 fan and the A82 cyclone separator are sequentially arranged along the X direction; the A17 blanking part is connected with the A11 roller grinding feeder, the outlet of the A11 roller grinding feeder is connected with the material inlets of the A11 and A12 roller grinding machines through an A11 roller grinding feeding pipe in two paths; the A18 blanking part is connected with the A12 roller grinding feeder, the outlet of the A12 roller grinding feeder is connected with the material inlets of the A21 and A22 roller grinding machines through an A12 roller grinding feeding pipe in two paths; the A19 blanking part is connected with the A13 roller grinding feeder, the outlet of the A13 roller grinding feeder is connected with the material inlets of the A31 and A32 roller grinding machines through an A13 roller grinding feeding pipe in two paths; the A20 blanking part is connected with the A14 roller grinding feeder, the outlet of the A14 roller grinding feeder is connected with the material inlets of the A41 and A42 roller grinding machines through an A14 roller grinding feeding pipe in two paths; a11, A12, A13 and A14 roller-grinding feeding dust-collecting pipes are respectively arranged at the upper parts of A11, A12, A13 and A14 roller-grinding feeders, A11, A12, A13 and A14 roller-grinding feeding dust-collecting pipes are connected with A1 roller-grinding feeding dust-collecting branch pipes, and A1 roller-grinding feeding dust-collecting branch pipes are connected with a B3 feeding dust-collecting header.

As shown in fig. 2, 5, 6, 7, 8, 9 and 10, the rice storage unit comprises a rice storage bin for storing rice, a rice distributing mechanism for distributing the rice to the rice storage bin is arranged at the upper part of the rice storage bin, and a rice storage blanking mechanism for taking the rice in the rice storage bin is arranged at the lower part of the rice storage bin. The rice storage bin consists of rice storage sub-bins which are respectively arranged in an array mode along the X direction and the Y direction, the rice distribution mechanism comprises an X distribution part which is arranged along the X direction and used for conveying rice and a Y distribution part which is arranged along the Y direction and used for conveying the rice, an X distribution part is movably arranged on the X distribution part along the X direction and used for guiding the rice on the X distribution part to the rice storage sub-bin and/or the Y distribution part beside the X distribution part, a Y distribution part is movably arranged on the Y distribution part along the Y direction and used for guiding the rice on the Y distribution part to the rice storage sub-bin and/or the X distribution part beside the Y distribution part, and the junction of the X distribution part and the Y distribution part is used for conveying the rice between the X distribution part and the Y distribution part. The rice storage sub-bins are respectively provided with a rice uniform distribution mechanism 230 for realizing the uniform distribution of rice in the rice storage sub-bins. The rice uniform distribution mechanism 230 is arranged in a suspended manner in the middle of the rice storage sub-bin, the rice uniform distribution mechanism 230 comprises a left bone plate and a right bone plate which are oppositely arranged, an A, B material guide plate is arranged between the left bone plate and the right bone plate, the plate surface of the A, B material guide plate and the plate surfaces of the left bone plate and the right bone plate 232 are vertically arranged, the two side parts of the A, B material guide plate are respectively connected with the left bone plate and the right bone plate, the A, B material guide plate is obliquely arranged and the oblique directions of the two are opposite, the A, B material guide plates are alternately arranged along the vertical direction, the height of the upper side of the A material guide plate 234 is larger than that of the lower side of the B material guide, and the upper side of the material guiding plate a 234 is located at the outer side of the lower side of the material guiding plate B235 adjacent to the upper side thereof, the height of the lower side of the material guiding plate a 234 is less than the height of the upper side of the material guiding plate B235 adjacent to the lower side thereof, and the lower side of the a guide plate 234 is positioned inside the upper side of the B guide plate 235 adjacent to the lower side thereof.

Above-mentioned storage unit can effectually carry out reliable temporary storage to rice, satisfies the demand of the storage in the rice production process.

The method specifically comprises the following steps: the plate surfaces of the left and right frame plates are provided with kidney-shaped holes 233, the kidney-shaped holes 233 are respectively formed on A, B material guide plates to form toothed corrugated lines, the corrugated lines are formed by arranging and splicing A, B line segments at intervals, the inclination direction of A, B line segments is the same as that of A, B material guide plates, the distance between the same A line segment and the upper and lower adjacent A material guide plates 234 is the same, and the distance between the same B line segment and the upper and lower adjacent B material guide plates 235 is the same. The upper parts of the left and right skeletal plates are provided with a rice guide hopper 231 for guiding rice to fall from between the left and right skeletal plates. The X cloth part is positioned at the upper side of the Y cloth part, the Y cloth part is arranged at intervals along the X direction, the X cloth part comprises an X cloth conveying belt 210, the X cloth conveying belt 210 is assembled on a rice cloth rack, the rice cloth rack is assembled on an A1 operation platform, a rice storage sub-bin is assembled on an A2/A3 operation platform, an X movable cloth vehicle is arranged on the X cloth conveying belt 210 and is movably arranged on the rice cloth rack along the X direction, the feeding end on the X cloth conveying belt 210 is taken as the X rice feeding end, the edge part of the X movable cloth vehicle far away from the X rice feeding end is provided with an X1 belt guide roller and an X2 belt, the X1 belt guide roller is arranged far away from the X rice feeding end compared with the X2 belt guide roller, the height of the X1 belt guide roller is larger than that of the X2 belt guide roller, the middle part of the X cloth conveying belt 210 firstly bypasses the X1 belt guide roller and then bypasses the X2, an X guide cover for guiding the rice unloaded from the X cloth conveying belt 210 is arranged on the outer side of the X1 belt guide roller and comprises a U-shaped X cover body, the opening part of the X cover body points to the X1 belt guide roller, an X bottom guide plate which is obliquely arranged is arranged on the lower side of the X cover body, and an X rice guide opening is arranged at the lower end of the X bottom guide plate; the Y cloth part comprises a Y cloth conveying belt 220, the Y cloth conveying belt 220 is assembled on the rice cloth rack, a movable Y cloth vehicle is arranged on the Y cloth conveying belt 220, the movable X cloth vehicle is movably installed on the rice cloth rack along the Y direction, the feeding end on the Y cloth conveying belt 220 is taken as the feeding end of Y rice, the edge part of the movable Y cloth vehicle far away from the feeding end of the Y rice is provided with a Y1 belt guide roller and a Y2 belt guide roller, the Y1 belt guide roller is arranged far away from the feeding end of the Y rice compared with the Y2 belt guide roller, the height of the Y1 belt guide roller is larger than that of the Y2 belt guide roller, the middle part of the Y cloth conveying belt 220 firstly bypasses a Y1 belt guide roller and then bypasses a Y2 belt guide roller, the outer side of the Y1 belt guide roller is provided with a Y guide cover guiding the rice unloaded from the Y cloth conveying belt 220, the Y guide cover comprises a U-shaped Y cover body, and the Y cover body points, a Y bottom guide plate which is obliquely arranged is arranged on the lower side of the Y cover body, and a Y rice guide port is arranged at the lower end of the Y bottom guide plate; an X rice receiver 211 is arranged at the X rice feeding end, a Y rice receiver 221 is arranged at the Y rice feeding end, an X rice guide port is arranged corresponding to the Y rice receiver 221, and a Y rice guide port is arranged corresponding to the rice guide hopper 231.

The waist-shaped holes are arranged, so that the effects of uniformly distributing cold air at the bottom, reducing noise when rice falls and the like can be achieved, and meanwhile, the requirement for uniformly distributing the rice is met.

As shown in FIGS. 10, 14, 15, and 16, the X rice receiver 211 includes an X rice receiver cover, X rubber stoppers are provided on both sides of the X rice receiver cover in the X direction, the X rice receiver 211 is disposed corresponding to the A13 discharge part provided on the upper end of the A13 elevator, the Y rice receiver 221 includes a Y rice receiver cover, Y rubber stoppers are provided on both sides of the Y rice receiver cover in the Y direction, two rows of rice storage sub-compartments are provided in the X direction, the rice storage sub-compartments on the two rows of rice storage sub-compartments are designated as X1 and X2 rows of rice storage sub-compartments closest to the X cloth conveyor 210, the X1 row of rice storage sub-compartments are disposed closer to the B03 discharge part than the X2 row of rice storage sub-compartments, a B03 discharge duct is provided on the B03 discharge part, discharge ends of the B03 discharge duct are connected to the X rice receiver cover and the X231 row of rice storage sub-compartments when the X2 row of rice storage sub-compartments is disposed corresponding to the X231 row of rice storage sub-2 discharge hopper cover, and a guide opening of the X2 row of rice storage Rice is added into the grain storage bin. The rice storage and blanking mechanism comprises an X blanking conveyor belt 240 arranged along the X direction and used for conveying rice and a Y blanking conveyor belt 250 arranged along the Y direction and used for conveying rice, the X blanking conveyor belt 240 is located below the Y blanking conveyor belt 250, a Y blanking cover 252 is arranged at the discharge end of the Y blanking conveyor belt 250, the Y blanking cover 252 is arranged corresponding to the middle of the X blanking conveyor belt 240, an X blanking cover 241 is arranged at the discharge end of the X blanking conveyor belt 240, the outlet of the X blanking cover 241 is connected with a B04 feeding part at the lower end of a B04 lifting machine, a Y rice discharger 251 is arranged at the bottom of each rice storage sub-bin, the Y rice discharger 251 is arranged corresponding to the Y blanking conveyor belt 250, and the X blanking conveyor belt 240 and the Y blanking conveyor belt 250 are installed on an A3 operation platform. The bottom of the rice storage sub-bin is arranged into a bucket shape, the bottom of the rice storage sub-bin is provided with a cooling fan B which blows air to the bottom of the bucket, and a cooling air outlet B of the rice storage sub-bin led by the cooling fan B is arranged corresponding to the lower end of the rice uniform distribution mechanism 230.

Further detailed description referring to fig. 5, 6, 10, and 11, a rice polishing unit includes a B-screening device for screening rice by size, a B-color selecting device for color-selecting rice by color, and a B-polishing device for polishing rice. The B screening equipment comprises a B1 molecular sieving unit and a B2 molecular sieving unit, the B color sorting equipment comprises a B1 color sorting subunit, a B2 color sorting subunit and a B3 color sorting subunit, the B polishing equipment comprises a B1 polishing subunit, a B2 polishing subunit and a B3 polishing subunit, and the B1 molecular sieving unit, the B1 color sorting subunit, the B1 polishing subunit, a B2 color sorting subunit, the B2 polishing subunit, the B2 molecular sieving unit, the B3 polishing subunit and the B3 color sorting subunit are sequentially connected. The B1 polishing subunit comprises a B1 polishing machine, the B2 polishing subunit comprises a B21 polishing machine and a B22 polishing machine, the B3 polishing subunit comprises a B3 polishing machine, the B1 color sorting subunit comprises a B1 color sorter, the B2 color sorting subunit comprises a B21 color sorter and a B22 color sorter, the B3 color sorting subunit comprises a B3 color sorter, the B1 molecular sieving unit comprises a B1 sieving machine, and the B2 molecular sieving unit comprises a B2 sieving machine; an A2 channel is arranged on the A2 operation platform, a B1 screening machine, a B1 color sorter, a B1 polishing machine, a B21 color sorter, a B22 color sorter and a B21 polishing machine are sequentially arranged on one side of the A2 channel along the Y direction, a B3 color sorter, a B3 polishing machine, a B2 screening machine and a B22 polishing machine are sequentially arranged on the other side of the A2 channel along the Y direction, and the B21 polishing machine and the B22 polishing machine are oppositely arranged; the device also comprises a B, B hoister, a B, B blanking part, a B, B, B15, B16, B17, B18, B19 and B20 blanking parts are arranged on an A1 operation platform, and B01, B02, B03, B04, B05, B06, B07, B08, B09, B10, B11, B12, B13, B14, B15, B16, B17, B18, B19 and B20 feeding parts are arranged on an A3 operation platform; b01, B02, B03, B04, B05, B06, B07, B08, B09, B10 and B11 hoists are sequentially arranged at intervals along the Y direction, B13, B14, B15, B16, B17, B18, B19 and B20 hoists are sequentially arranged at intervals along the reverse direction of the Y direction, a B12 hoist is positioned between B12 and B12 polishing machines, a B12 sieving feeder on a B12 sieving machine is connected with an A12 blanking part arranged at the upper end of the A12 hoist through an A12 feeding pipe, B12 blanking parts are respectively connected with a B12 color sorting feeder at the top of the B12 color sorting machine through B12 and B12 feeding pipes, a B12 sieving feeder and a B12 sieving feeder are respectively provided with a B12 feeding dust-collecting pipe and a B12 color sorting dust-collecting pipe, and a B12 sieving dust-collecting pipe are respectively connected with a B12 dust-A-12 dust-sorting roller dust-collecting pipe. The fine processing unit can effectively perform polishing, sorting, color sorting and other processing on the rice, and ensures the quality of the produced rice.

As shown in fig. 12, 13, 14, 15, 18, 19, the B04 blanking portion is connected with the B04 feeder, the discharge port of the B04 feeder is connected with the feed port of the B1 polisher through a B041 feed pipe, the discharge port of the B1 feeder is further connected with the B1 feeding portion through a B042 feed pipe, the discharge port of the B1 feeder is provided with a B1 regulating valve for regulating the state of two channels, the B1, B1 and B1 blanking portions are respectively connected with the B1 color selector at the top of the B1 color selector through B1, B1 and B1 feed pipes, the B1 blanking portion is respectively connected with the B1 color selector at the top of the B1 color selector through B1, B1 and B1 blanking portions, the B1 outlet of the B1 blanking portion is respectively connected with the B1 and B1 feeder through B1 regulating valve for regulating the conduction state of the B1, the B1 is arranged at the outlet of the B1 part of the B1 polisher, b21 sieving feeder, B22 color sorting feeder are respectively provided with a B21 sieving feeding dust-collecting pipe and a B22 color sorting feeding dust-collecting pipe, B21 sieving feeding dust-collecting pipe and B22 color sorting feeding dust-collecting pipe are connected with a B71 feeding dust-collecting branch pipe, B04 feeder and B11 feeder are respectively provided with a B04 polishing feeding dust-collecting pipe and a B11 polishing feeding dust-collecting pipe, B04 polishing feeding dust-collecting pipe and B11 polishing feeding dust-collecting pipe are connected with a B72 feeding dust-collecting branch pipe, B12 blanking part and B13 blanking part are respectively connected with a B2 sieving feeder on the upper part of B2 through a B12 feeding pipe and a B13 feeding pipe, B12 blanking part is also connected with B12 feeder, B12 is connected with a feeding hole of a B22 polishing machine through a B12 feeding pipe, B12 for adjusting the conduction direction of the B12 blanking part is arranged on the blanking part, and a B5938 14B 14 storage rice bin is connected with a B5932 feeding pipe, the B rice storage bin is arranged on an A2/A3 operation platform, a B15 blanking part is connected with a feed inlet of a B3 polishing machine through a B15 feed pipe, a B16 blanking part, a B17 blanking part and a B18 blanking part are respectively connected with a B3 color sorting feeder at the upper part of a B3 color sorting machine through a B16 feed pipe, a B17 feed pipe and a B18 feed pipe, a B3 screening feed dust suction pipe and a B3 color sorting feed dust suction pipe are respectively arranged on the B3 screening feeder and the B3 color sorting feeder, a B3 polishing feed dust suction branch pipe is also arranged on the B3 feeder, the B3 screening feed dust suction pipe, the B3 color sorting feed dust suction branch pipe, the B3 polishing feed dust suction branch pipe and the B3 feed dust suction branch pipe are connected with a B3 feed dust suction branch pipe, the B3 blanking part is connected with a blanking packing device through a B3 feed pipe, the B3 feed dust suction branch pipe, an airflow outlet of the A131 cyclone separator is connected with an airflow inlet of the A132 cyclone separator through an A131 fan, and the B1 sieving machine, the A131 cyclone separator, the A131 fan and the A132 cyclone separator are sequentially arranged along the X direction. The crushed rice outlet at the bottom of the B1 screening machine is connected with a B1 crushed rice storage bin arranged on an A3 operation platform, the discharge port at the bottom of the B1 screening machine for discharging remaining selected rice is respectively connected with a B01 feeding part and a B02 feeding part through a B11 screening discharge pipe and a B12 screening discharge pipe, the impurity discharge port at the bottom of the B1 color selector for discharging color-selected rice impurities is connected with a B1 rice impurity storage bin arranged on an A3 operation platform, the discharge port at the bottom of the B1 color selector for discharging remaining selected rice is connected with a B03 feeding part through a B11 color selection discharge pipe, the discharge port at the bottom of the B1 color selector for discharging repeated color selection is connected with B01 and B02 feeding parts through a B12 color selection discharge pipe, the discharge port at the bottom of the B1 polishing machine is connected with a B82 05 feeding part through a B1 polishing discharge pipe, the discharge port at the bottom of the B56 color-selected rice is connected with a B3 impurity storage bin arranged on an A operation platform, a discharge port of the B21 color selector bottom for discharging remaining selected rice is connected with a B08 feeding part through a B211 color selection discharge pipe, a B21 color selector bottom for discharging repeatedly color-selected rice is connected with a B05 feeding part, a B06 feeding part and a B07 feeding part through a B212 color selection discharge pipe, a B213 color selection discharge pipe and a B214 color selection discharge pipe, an impurity discharge port of the B22 color selector bottom for discharging color-selected rice impurities is connected with a B22 rice impurity storage bin arranged on an A3 operation platform, a B22 color selector bottom for discharging remaining selected rice is connected with the B11 feeding part through a B221 color selection discharge pipe, a B22 color selector bottom for discharging repeatedly color-selected rice is connected with a B08 feeding part, a B09 feeding part and a B10 feeding part through a B222 color selection discharge pipe and a B224 color selection discharge pipe;

the bottom outlet of the B21 polishing machine is connected with the B12 feeding part through a B21 polishing discharging pipe, and the bottom outlet of the B22 polishing machine is connected with the B13 feeding part through a B22 polishing discharging pipe;

a broken rice outlet at the bottom of the B2 sieving machine is connected with a B2 broken rice storage bin arranged on an A3 operation platform, a discharge port at the bottom of the B2 sieving machine for discharging the remaining selected rice is respectively connected with a B15 feeding part through a B2 sieving discharge pipe, and a bottom outlet of the B3 polishing machine is connected with a B16 feeding part through a B3 polishing discharge pipe;

an impurity discharge port of rice impurities discharged from the bottom of the B3 color selector is connected with a B3 rice impurity storage bin arranged on an A3 operation platform, a discharge port of the bottom of the B3 color selector for discharging remaining selected rice is connected with a B20 feeding part through a B31 color selection discharge pipe, and a rice discharge port of the bottom of the B3 color selector for discharging repeatedly selected rice is connected with a B16 feeding part, a B17 feeding part and a B18 feeding part through a B32 color selection discharge pipe, a B33 color selection discharge pipe and a B34 color selection discharge pipe.

Specifically, the bottom discharge ports of the B1, B21 and B22 color sorter are respectively connected with a B31 feeding dust collection branch pipe through B1, B21 and B22 color sorting dust collection pipes, B01, B02, B03, B04, B05, B06, B07, B08, B09, B10 and B11 feeding parts are respectively provided with B01, B02, B03, B04, B05, B06, B07, B08, B09, B10 and B11 feeding dust collection pipes, and B01, B02, B03, B04, B05, B06, B07, B08, B09, B10 and B11 feeding dust collection pipes are respectively connected with a B31 feeding dust collection branch pipe; the discharge ports at the bottom of the B3 color sorter are respectively connected with a B32 feeding dust collection branch pipe through a B3 color sorting dust collection pipe, B20, B19, B18, B17, B16, B15, B14, B13 and B12 feeding parts are respectively provided with B20, B19, B18, B17, B16, B15, B14, B13 and B12 feeding dust collection pipes, and B20, B19, B18, B17, B16, B15, B14, B13 and B12 feeding dust collection pipes are all connected with a B32 feeding dust collection branch pipe; the B31 and B32 feeding dust collection branch pipes are connected with an airflow inlet of the A91 cyclone separator through a B3 feeding dust collection header, an airflow outlet of the A91 cyclone separator is connected with an airflow inlet of the A92 cyclone separator through an A91 fan, and the A91 cyclone separator, the A91 fan and the A92 cyclone separator are sequentially arranged along the X direction. An impurity discharge port of the B1 polishing machine is connected with a B4 feeding dust collection pipe, a B4 feeding dust collection pipe is connected with an airflow inlet of the A101 cyclone separator, an airflow outlet of the A101 cyclone separator is connected with an airflow inlet of the A102 cyclone separator through an A101 fan, and the A101 cyclone separator, the A101 fan and the A102 cyclone separator are sequentially arranged along the X direction; an impurity discharge port of the B21 polishing machine is connected with a B5 feeding dust collection pipe, a B5 feeding dust collection pipe is connected with an airflow inlet of the A111 cyclone separator, an airflow outlet of the A111 cyclone separator is connected with an airflow inlet of the A112 cyclone separator through an A111 fan, and the A111 cyclone separator, the A111 fan and the A112 cyclone separator are sequentially arranged along the X direction; an impurity discharge port of the B22 polishing machine is connected with a B6 feeding dust collection pipe, a B6 feeding dust collection pipe is connected with an airflow inlet of the A121 cyclone separator, an airflow outlet of the A121 cyclone separator is connected with an airflow inlet of the A122 cyclone separator through an A121 fan, and the A121 cyclone separator, the A121 fan and the A122 cyclone separator are sequentially arranged along the X direction; the A71, A81, A91, A101, A111, A121 and A131 cyclones are arranged in sequence along the Y direction, the A71, A81, A91, A101, A111, A121 and A131 fans are arranged in sequence along the Y direction, and the A72, A82, A92, A102, A112, A122 and A132 cyclones are arranged in sequence along the Y direction.

As shown in fig. 15 and 16, the rice processing device further comprises a finished rice storage bin, the finished rice storage bin is composed of finished rice storage sub-bins respectively arranged along the Y direction at intervals, a finished rice distributing mechanism is arranged on the upper portion of the finished rice storage bin, the finished rice distributing mechanism comprises a finished rice distributing conveyor belt 310 arranged along the Y direction, the finished rice distributing conveyor belt 310 is assembled on a finished rice distributing frame, the finished rice distributing frame is assembled on an a1 operating platform, the finished rice storage sub-bin is assembled on an a2/A3 operating platform, a finished rice movable distributing vehicle is arranged on the finished rice distributing conveyor belt 310, the finished rice movable distributing vehicle is movably installed on the rice distributing frame along the Y direction, the feeding end of the finished rice distributing conveyor belt 310 is recorded as a finished rice feeding end, the finished rice feeder feeding end is provided with a finished rice, the edge portion of the finished rice movable distributing vehicle far away from the finished rice feeding end is provided with a first finished rice belt guide roller and a second finished rice belt guide roller, the first finished rice belt guide roller is far away from the finished rice feeding end compared with the second finished rice belt guide roller and is arranged, the height of the first finished rice belt guide roller is larger than that of the second finished rice belt guide roller, the middle part of the finished rice cloth conveying belt 310 firstly bypasses the first finished rice belt guide roller and then bypasses the second finished rice belt guide roller, a finished rice guide and delivery cover for guiding rice unloaded from the finished rice cloth conveying belt 310 is arranged on the outer side of the first finished rice belt guide roller, the finished rice guide and delivery cover comprises a U-shaped finished rice cover body, the opening of the finished rice cover body points to the first finished rice belt guide roller, a finished rice bottom guide plate which is obliquely arranged is arranged on the lower side of the finished rice cover body, and a finished rice guide opening is formed at the lower end of the finished rice bottom guide plate; the middle part of each finished rice storage sub-bin is provided with a finished rice uniform distribution mechanism 320, and the finished rice guide openings are arranged corresponding to the finished rice uniform distribution mechanisms 320. The lower part of the finished rice storage bin is provided with a finished rice discharging mechanism which comprises a first finished rice discharging conveying belt 330 arranged along the X direction and used for conveying rice and a second finished rice discharging conveying belt 340 arranged along the Y direction and used for conveying rice, the second finished rice discharging conveying belt 340 is positioned below the first finished rice discharging conveying belt 330, the discharging end of the second finished rice discharging conveying belt 340 is provided with a second discharging cover 341, the second discharging cover 341 is arranged corresponding to the feeding end of the first finished rice discharging conveying belt 330, the discharging end of the first finished rice discharging conveying belt 330 is provided with a finished rice discharging cover 332, the outlet of the finished rice discharging cover 332 is connected with the B19 feeding part at the lower end of a B19 lifting machine, the first finished rice discharging conveying belt 330 and the second finished rice discharging conveying belt 340 are arranged on an A3 operation platform, the bottom of the finished rice storage sub-bin is provided with a finished rice discharging device 331, the finished rice feeder 331 is disposed corresponding to the first finished rice feeding conveyor belt 330.

The arrangement of each air inducing mechanism can remove dust impurities generated in the production process, and can absorb moisture and cool the polished rice, so that the quality of the rice is improved.

Specifically, the A3 operation platform is provided with an A71-A131 impurity collecting device at the position corresponding to the bottom impurity discharge port of the A71-A131 cyclone separator, and is provided with an A72-A132 impurity collecting device at the position corresponding to the bottom impurity discharge port of the A72-A132 cyclone separator.

As shown in fig. 8, 9, 10, 11 and 12, the process for producing rice according to the present invention includes drying the rice by using a drying unit, conveying the dried rice to a rice storage bin 410 through a rice conveyor for temporary storage, and then performing a rough treatment on the rice by using a rough treatment unit, wherein the rough treatment includes removing impurities, removing husks and rolling, the rough treatment is followed by conveying the obtained rice to a fine treatment unit for fine treatment, the fine treatment includes screening, polishing and color sorting, and the fine treatment is followed by conveying the obtained rice to a packaging device for packaging.

The rough treatment comprises the steps of conveying the paddy to an A1 impurity separator through an A11 hoister to screen and remove rice leaf impurities and fine and flat impurities in the paddy, conveying the cleaned paddy to an A1 stone separator through an A12 hoister to perform stone removal treatment, conveying the paddy subjected to the stone removal treatment to an A11 and an A12 huller to perform hulling treatment, conveying the grains subjected to the hulling treatment to an A11 and an A12 sieving machine to separate the grains into brown rice, ground rice and a brown rice mixture, conveying the separated and recovered brown rice to an A1 roller grinding device to perform roller grinding treatment, and conveying the rice to a B1 roller grinding sieving machine to perform sieving treatment after the roller grinding treatment. The screened brown rice is sent to an A1 brown rice storage bin for storage, and then is sent to an A1 roller grinding device for roller grinding treatment. The brown rice is subjected to roller grinding by adopting a multi-stage roller grinding unit section, the brown rice is subjected to roller grinding treatment and then is sent to a sieving machine B1 for sieving treatment, the sieving machines A11 and A12 are gravity brown rice separators, the content of the brown rice in the rice hulled rice is not more than 15 percent after the sieving machines A11 and A12 return to the rice huller, and the content of the rice grains in the brown rice is not more than 8 grains/kg; the return flow should not exceed 50% of the net rough flow. Selecting and removing rice in the rice by a B1 color selector, then conveying the rice to a B1 polishing machine for B1 polishing, conveying the polished rice to a B21 color selector and a B22 color selector after B1 polishing, sequentially performing color selection to remove heterochromatic rice grains, then performing B21 and B22 polishing by B21 polishing machines and B22 polishing machines, performing B2 screening by a B2 screening machine after B21 and B22 polishing, and conveying the B2 screening machine to a B3 color selector for color selection and taking out to remove attached white (removing whitish grains in the rice and selecting rice grains with the same color as the glutinous rice).

Specifically, when the color selector B1, B21, B22 and B3 is used for color selection, the temperature of the color selector is adjusted to be 20 ℃. And (4) conveying the polished rice B1 to a rice storage bin for cooling, and conveying the cooled rice to a B21 color selector for color selection. The rice storage bin is provided with a rice uniform distribution mechanism 230, rice uniformly falls through the rice uniform distribution mechanism 230, and air is blown to the bottom of the rice bucket through a cooling fan B to cool the rice.

After the paddy is sent to an A1 stone removing machine, a feeding device of the A1 stone removing machine is adjusted to enable the flow of the paddy to be normal and stable and to fall uniformly along the width direction of a screen surface, the flow of the paddy should not exceed the rated quantity by +/-10%, when the voltage changes in production, an air inlet door is adjusted in time to stabilize the air quantity, the paddy is in a loose suspension state on the stone removing screen surface, and the suspension height is about 30-40 mm; the stone removing sieve surface, the air homogenizing plate and the air inlet door are kept smooth, and if the stone removing sieve surface, the air homogenizing plate and the air inlet door are not smooth, the stone removing sieve surface, the air homogenizing plate and the air inlet door are cleaned in time; the stone removing process is adopted for ensuring that the stone removing effect meets the following requirements: the first stone-removing sand contains rice, and each kilogram of the first stone-removing sand contains no more than 50 grains of rice; the second stone removing grain has no sand, the net grain contains the shoulder stones which are not more than 1 grain/kg, and the stone removing efficiency of the two stones is more than 95 percent; when the machine is stopped, the feeding is stopped, the stone remover and the fan are closed immediately, and finally the air door is closed. Meanwhile, metal objects and impurities at the inlet and the outlet are often removed in the operation process of the magnetic separation device, the material flow is adjusted, and the reliable magnetic separation effect is ensured.

The packaging device prints the woven bags, small packages and sewing package lines of the production date according to sufficient yield; checking whether the operation of devices such as bag vibration, bag clamping, bag sewing, belt conveying and the like is flexible and stable; and whether the calibration scale is accurate or not is judged. Starting equipment, and starting and packaging after idling is normal; the rice is correctly measured, and the rice is measured by pumping bags before each shift, so that the negative deviation of the net content of each bag of the rice meets the relevant regulations in the quantitative package commodity measurement supervision and management method; the rice must be qualified through inspection before being packaged, and the rice must be accompanied with the inspection qualification certification of the batch of rice during packaging, so that the rice which does not meet the quality requirement should be reworked in time; the rice is prevented from being thrown and scattered during packaging, and the machine is stopped to find out the reason for finding out the needle jump and the broken line at the seam during packaging and then is removed. Storing the bags without the crevasses; the product label is required to meet relevant regulations, and the packing materials are required to be marked with marks such as standard codes, product names, net contents, manufacturer names, manufacturer addresses, production dates, quality guarantee periods, storage guidelines, eating methods, product grades and the like.

The B1 color selector can be a 6SXM-420B4 type color selector produced by Meiya photoelectricity, the B21 and B22 color selectors can be MSXC-480A produced by Meiya photoelectricity, the B3 color selector can be an MSXC-600B2 type color selector produced by Meiya photoelectricity, and other devices and mechanisms can be selected from devices and mechanisms with the same functions in the market. Some of the structures provided above are not explained in detail, and can be implemented by means of components having the same functions as those detailed above.

The device has reasonable layout, can meet the requirement of large-batch and high-efficiency rice production, and adopts the arrangement of subareas and layers, so that the occupied area of the whole system is smaller, and the place requiring large-space operation has enough space for operation.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. A rice processing system which characterized in that: the rice processing device comprises a drying unit for drying rice, a rough processing unit for rough processing of the rice, a fine processing unit for fine processing of the rough processed rice and a packaging unit for packaging the fine processed rice, wherein the rough processing comprises husking, and the fine processing comprises rice grading and polishing.

2. The rice processing system of claim 1, wherein: the drying unit is arranged in the area B, and the rough processing unit, the fine processing unit and the packaging unit are arranged in the area A.

3. The rice processing system of claim 2, wherein: the area A is also provided with an area A dust and impurity removing unit for removing dust and impurities from the area A; and the B area is also provided with a B dust and impurity unit for removing dust and impurities from the B area.

4. The rice processing system of claim 3, wherein: the A region is provided with from top to bottom arrangement A1 operation platform, A2 operation platform and A3 operation platform in proper order, the packing unit set up on A3 operation platform, coarse processing unit, smart processing unit, A dust removal unit establish on A2 operation platform, A1 operation platform is used for setting up and is used for throwing the material to each equipment, A3 operation platform is used for accepting the material of unloading each equipment and collects or passes on.

5. The rice processing system of claim 4, wherein: a temporary rice storage unit for temporarily storing the rice after the rough treatment is arranged between the rough treatment unit and the fine treatment unit.

6. The rice processing system of claim 5, wherein: A. the area B is arranged in sequence along the X direction, the rough machining unit and the finish machining unit are arranged in sequence in the area A along the Y direction, the X direction and the Y direction are two horizontal directions which are perpendicular to each other, and the packaging unit, the finish machining unit and the rice storage unit are arranged in sequence in the area A along the X direction.

7. The rice processing system of claim 6, wherein: still include the C region, the C region is arranged along the Y direction with A region in proper order, and the C region is provided with the corn storage unit that carries out temporary storage to corn, and corn storage unit is located between drying unit and the rough treatment unit.

8. The rice processing system of claim 7, wherein: the corn storage unit includes that each corn that arranges in proper order along the X direction stores the feed bin, the upper portion that each corn stored the feed bin is provided with C feed mechanism, the lower part that each corn stored the feed bin is provided with the corn that emits in storing the feed bin of each corn and concentrates the C mechanism of gathering materials of carrying to the rough machining unit, the subaerial C that is provided with of C region gathers materials the groove, the outside that the corn stored the feed bin is provided with the C lifting machine that the form was arranged immediately, the lower part of C lifting machine extends to in the C gathers materials the groove, the upper portion export of C lifting machine and the corresponding arrangement of feed end of C feed mechanism.

9. The rice processing system of claim 8, wherein: the bottom of the rice storage bin is arranged into a hopper shape, the bottom of the hopper shape is provided with a rice discharge port, the rice discharge port is provided with a rice discharge gate, the lower side of the discharge gate is provided with a C guide device, the C collecting device comprises a C1 conveying belt, the length direction of the C1 conveying belt is consistent with the X direction, the C guide device comprises a C guide cover with an upper opening and a lower opening, the upper opening of the C guide cover is connected with the rice discharge port, the C guide cover comprises C11, C12, C13 and C14 side plates, a C11 side plate and a C13 side plate are oppositely arranged, a C12 side plate and a C14 side plate are oppositely arranged, the C12 and C14 side plates are formed by plate bodies with right-angled surfaces, the size of the upper bottom of the right-angled trapezoid is larger than that of the C13 side plate is formed by vertically arranged rectangular plate bodies, a C11 is formed by rectangular plate bodies with inclined surfaces, and the C11 side plates and the rice discharge port are consistent with the projections of the same horizontal, the direction of the upper side part of the C11 side plate pointing to the lower side part of the C11 side plate is matched with the conveying direction of the lower C11 conveying belt, and the lower outlet of the C material guiding cover is arranged at intervals with the upper belt surface of the C1 conveying belt.

10. The rice processing system of claim 9, wherein: the C1 conveyer belts are provided with two, the two C1 conveyer belts are sequentially arranged along the X direction, the conveying directions of the two C1 conveyer belts are opposite, the end parts, close to each other, of the two C1 conveyer belts form a C1 discharging end of the C1 conveyer belt, a C2 conveyer belt for carrying rice is arranged on the lower side of the C1 discharging end, the C2 conveyer belt and the C1 conveyer belt are arranged in a staggered mode, a C dust collection hood is arranged at the joint of the C1 conveyer belt and the C2 conveyer belt, an air suction port of the C dust collection hood is connected with a C dust collection pipe, and a discharge port of the C2 conveyer belt is; the C screening net plate is arranged at the notch of the C collecting groove, the bucket-shaped bottom of each rice storage bin is connected with a C blower through a C blowing pipeline, and a C1 discharging end of a C1 conveying belt is provided with a C1 guide plate which is obliquely arranged and used for discharging and guiding the rice; the C material distributing mechanism comprises a C material distributing conveying belt arranged along the X direction, the C material distributing conveying belt is assembled on a paddy material distributing frame, a C movable material distributing vehicle is arranged on the C material distributing conveying belt, the C movable material distributing vehicle is movably arranged on the paddy material distributing frame along the X direction, the feeding end on the C material distributing conveying belt is taken as the paddy feeding end, the edge part, far away from the paddy feeding end, of the C movable material distributing vehicle is provided with a first paddy belt guide roller and a second paddy belt guide roller, the first paddy belt guide roller is arranged far away from the paddy feeding end compared with the second paddy belt guide roller, the height of the first paddy belt guide roller is larger than that of the second paddy belt guide roller, the middle part of the C material distributing conveying belt firstly winds around the first paddy belt guide roller and then winds around the second paddy belt guide roller, the outer side of the first paddy belt guide roller is provided with a paddy guiding and conveying cover for guiding and conveying the paddy discharged from the C material distributing conveying belt, corn guide send the cover to include the corn cover body of U type, the directional first corn belt deflector roll of oral area of corn cover body, and the downside of corn cover body is provided with the corn bottom baffle that the slope was arranged, and corn bottom baffle lower extreme is provided with the corn guide opening, and the middle part that each corn stored the storehouse is provided with corn equipartition mechanism, and corn guide opening and corn equipartition mechanism are corresponding to be arranged.