CN213966753U - Rice finish machining production line - Google Patents
Rice finish machining production line Download PDFInfo
- Publication number
- CN213966753U CN213966753U CN202022936808.4U CN202022936808U CN213966753U CN 213966753 U CN213966753 U CN 213966753U CN 202022936808 U CN202022936808 U CN 202022936808U CN 213966753 U CN213966753 U CN 213966753U
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- China
- Prior art keywords
- rice
- bin
- storehouse
- dust
- dust collecting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 122
- 235000009566 rice Nutrition 0.000 title claims abstract description 122
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000003754 machining Methods 0.000 title claims abstract description 7
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 121
- 239000000428 dust Substances 0.000 claims abstract description 33
- 238000003801 milling Methods 0.000 claims abstract description 31
- 238000005303 weighing Methods 0.000 claims abstract description 24
- 238000012856 packing Methods 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000010903 husk Substances 0.000 claims description 10
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 9
- 241001282160 Percopsis transmontana Species 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000007517 polishing process Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 241001268993 Heterochrosis Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000021329 brown rice Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a rice finish machining production line, including former feed bin, grind rice bin, look selection storehouse, hierarchical storehouse, automatic weighing packing department, suction chaff dust collecting tower. The bran-absorbing dust-collecting tower comprises a tower base, a dust-collecting tower, an air pump, a motor and a dust-collecting pipeline. The dust collecting tower is arranged on a tower foundation and is connected with one end of a blast component consisting of two groups of air pumps and a motor through a pipeline, and the other end of the blast component is connected with two groups of dust collecting pipelines respectively. One group of dust collecting pipelines is connected with the rice milling bin, and the other group is connected with the color sorting bin. The bran-absorbing dust-collecting tower absorbs rice bran dust impurities generated in the husking, rice-milling and polishing process and the color separation process, reduces dust pollution of a production workshop, and improves cleanness of finished rice.
Description
Technical Field
The utility model belongs to the technical field of the rice processing, specifically a rice finish machining production line.
Background
The rice finish machining production line that present the overwhelming majority used mainly has 9 groups to be equipped with and constitutes: 1. the rice huller is used for hulling rice grains, the huller is used for hulling rice husks, the husking separator is used for separating a husked rice mixture, the husked rice separator is used for separating immature grains in the husked rice, the rice polisher is used for separating the husked grains, the rice polisher can also be used for calculating iron, and the rice in the south and north directions is different from the rice husks, the rice classifier is used for classifying the rice according to the length of the rice, the color sorter is used for color sorting, the polisher is used for placing the rice before color sorting, the packing and weighing machine is used for packing the rice by a packing and weighing machine (the intelligent packing is achieved by a current popular intelligent robot), 9 groups of production equipment correspond to 9 production workshops, the steps are multiple, the requirement on the production skill of workers is high, the labor cost is high, and the quality of produced and.
Disclosure of Invention
The utility model aims at providing the following technical scheme aiming at the defects existing in the prior art:
a rice finish machining production line is characterized by comprising a raw material bin, a rice milling bin, a color sorting bin, a grading bin, an automatic weighing and packaging part and a bran sucking and dust collecting tower, wherein a rice material lifting bucket is sequentially connected with the raw material bin, the rice milling bin, the color sorting bin, the grading bin and the automatic weighing and packaging part, the bran sucking and dust collecting tower is connected with the rice milling bin and the color sorting bin through bran sucking pipelines,
the chaff-absorbing dust-collecting tower comprises a tower foundation, a dust-collecting tower, an air pump, a motor and dust-collecting pipelines, wherein the dust-collecting tower is arranged on the tower foundation and is connected with one end of an air blowing assembly consisting of two groups of air pumps and the motor through pipelines, the other end of the air blowing assembly is connected with two groups of dust-collecting pipelines respectively, one group of dust-collecting pipelines is connected with a rice milling bin, and the other group of dust-collecting pipelines is connected with a color sorting bin.
Preferably, the color sorting bin, the rice milling bin and the grading bin are provided with funnels between the lifting bucket and the bin inlet.
Preferably, the left and right surfaces of the color sorting bin are respectively provided with a lifting bucket, the left lifting bucket is connected with the shelling, rice milling and polishing integrated bin, and the right lifting bin is connected with the upper end feed inlet and the bottom end discharge outlet of the color sorting bin.
Preferably, the length grader in the grading bin is obliquely arranged from the feeding hole to the discharging hole, the rice is connected with the feeding hole of the length grader in the grading bin through a lifting bucket, the discharging hole of the length grader is provided with two leakage openings, one of the leakage openings is directly connected with an automatic weighing and packaging machine, and the grading bin is provided with an air dryer.
Preferably, the rice milling bin adopts a grinding sand roller shelling and polishing integrated rice mill.
Preferably, the weighing and packaging part is an automatic weighing and packaging machine provided with a sensor and intelligent weighing equipment.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following:
(1) this scheme is equipped with and inhales chaff dust collecting tower, will remove the rice husk polishing process and look and select the rice bran dust impurity absorption that produces in the process, reduces the dust pollution of workshop, promotes the cleanness of finished product rice.
(2) This scheme is with original rice processing hulling rice hulling, husk rice, three process of polishing use three workshop to process, adopts the integrative rice mill of hulling polishing, and three processes are accomplished in a workshop, have improved work efficiency.
(3) What this scheme adopted is that twice look selects, selects more thoroughly to the rice look, at the rice through hierarchical process after direct interface automatic weighing packagine machine for whole production line is more automatic, has reduced the cost of labor, has improved the output quality of standardized product.
Drawings
FIG. 1 is a schematic view of the structure of the processing line of the present invention;
FIG. 2 is a schematic diagram of the route of bran absorption and rice transportation;
1: raw material bin, 2: a rice milling bin and 3: color sorting bin, 4: classification, 41: length classifier, 42: air dryer, 5: automatic weighing and packaging department, 6: chaff suction and collection tower, 61: column foot, 62: dust collection tower, 63: air pump, 64: motor, 65: dust collecting duct, 66: dust collection tower, 7: rice material lifting bucket, 10: the ground of the first floor.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in figure 1, a rice fine processing production line comprises a raw material bin 1, a rice milling bin 2, a color sorting bin 3, a grading bin 4, an automatic weighing and packaging part 5 and a bran sucking and collecting tower 6, wherein the whole production line is arranged on the ground 10 of a first floor, the raw material bin 1, the rice milling bin 2, the color sorting bin 3 and the grading bin 4 are connected by a rice material lifting hopper pipeline between every two adjacent processing bins to transport rice to be processed between the bins, the raw material bin 1, the rice milling bin 2, the color sorting bin 3 and the grading bin 4 are respectively provided with a funnel between the lifting hopper and a bin inlet, in the shelling, rice milling and polishing process and the color sorting process, the bran sucking and collecting tower 6 is connected with the rice milling bin 2 and the color sorting bin 3 through bran sucking pipelines at a long distance to suck and collect rice bran dust impurities formed in the rice processing process, the bran and collecting tower comprises a tower base 61, a dust collecting tower 62 and a dust collecting tower, The air pump 63, the motor 64, the dust collecting pipeline 65, the dust collecting tower 62 sets up on the column foot 61, is connected with the one end of the air blast subassembly that two sets of air pumps 63 and motor 64 constitute through pipeline 65, and the air blast subassembly other end that two sets of air pumps 63 and motor 64 constitute is connected with two sets of dust collecting pipeline 65 respectively, and a set of dust collecting pipeline is connected with rice milling storehouse 2, and another group is connected with look selection storehouse 3. It should be understood that the bran sucking and collecting tower adsorbs rice bran dust impurities generated in the husking, rice milling and polishing process and the color separation process, reduces dust pollution of a production workshop, and improves the cleanness of finished rice.
As shown in fig. 2 (the processing bin is hidden in fig. 2), 2-1 is a bran suction route, a bran suction dust collection tower 6 is connected with a rice milling bin 2 and a color sorting bin 3 at a remote position through bran suction pipelines, one group of two groups of dust collection pipes is connected with the rice milling bin 2, and the other group is connected with the color sorting bin 3. 2-2 is a material conveying route, rice to be processed is conveyed to a rice grinding bin 2, a color sorting bin 3 (the color sorting bin is built on the second floor) and a color sorting bin secondary color sorting and grading bin from a raw material bin 1 by a rice material lifting bucket in sequence, and the grading bin is directly connected with an automatic weighing machine through a hopper and a material conveying pipeline.
The working principle of the production line of the invention is as follows:
the method comprises the following steps: the rice to be processed is transported from the raw material bin 1 to the rice milling bin 2 by a rice material elevator 7.
Step two: the rice to be processed is hulled, milled and polished in the milling bin 2 under the action of a rice mill. What the husk rice storehouse adopted is that grinding sand roller shells the integrative rice mill of polishing, grinding sand roller shells the integrative rice mill theory of operation of polishing: an iron screen is arranged in a working chamber, a grinding wheel mill is arranged in the screen, a raw grain peeling gap is formed between the screen and the grinding wheel mill, the screen and the grinding wheel rotate reversely during working to remove seed coats of grain seeds, the kernel and the seed coats are separated by combining winnowing during peeling, the iron roller or the grinding roller rotates under the action of internal pressure, and the blower blows air to ensure that rice grains, rice grains and sieve plates, and rice grains and rice rollers fully rub to remove rice husks on the surface to obtain a smooth and bright appearance, rice to be processed enters a rice milling chamber from a feed hopper through a flow regulating mechanism, is sent to the grinding roller by a spiral head and spirally advances along the surface of the grinding roller, the sand grains on the surface of the diamond grit roller rotating at a certain linear speed grind a brown rice husk layer, and simultaneously the fineness of the white rice surface is gradually improved by utilizing the change of the granularity of the grinding roller from coarse to fine, and the bran suction effect of the wind screen, the bran powder is forced to separate from the rice grains and the rice milling chamber and is discharged out of the sieve mesh. And a rice cooling device is arranged at the discharge port, so that the temperature of rice is further reduced, the finished product materials are cleaned for the second time, and the steps of hulling, rice milling and polishing are completed.
Step three: the rice to be processed is transported from the rice milling bin 2 to the color sorting bin 3 by a rice material lifting bucket 7, and secondary color sorting is carried out under the action of a color sorting machine in the color sorting bin 3. Wherein, the look selects the storehouse left and right sides respectively to be provided with a lift hopper, and the left surface lift hopper is connected with the husk rice storehouse, and the look selects storehouse upper end feed inlet and bottom discharge gate are connected to another side lift hopper, look selection storehouse theory of operation: the rice to be processed enters the machine from a hopper at the top, slides downwards along the channel through the vibration of the vibrator device, falls into an observation area in the sorting chamber at an accelerated speed, and passes through the sensor and the background plate. Under the effect of light source, according to the intensity of light and color change, make the system produce output signal drive solenoid valve work and blow out the heterochrosis granule and blow to the waste material intracavity that connects the hopper, and the good selected rice continues to fall to connecing hopper finished product intracavity, sets up a lift hopper again, connects look and selects storehouse upper end pan feeding mouth and bottom discharge gate, with the selected rice of the discharge gate of bottom, promote the look selection machine once more in, accomplish the secondary look and select. It should be understood that the secondary color selection is beneficial to preventing incomplete primary color selection and improving the effective color selection rate of the selected rice.
Step four: the rice to be processed is transported from the color sorting bin 3 to the grading bin 4 by the rice material lifting bucket 7, and grading of the rice is completed under the action of the length grader in the grading bin 4. Wherein, the length grader 41 in the grading storehouse is placed by the feed inlet to the discharge gate direction slope, and the rice that accomplishes the look selection process passes through the elevator bucket and is connected with the length grader feed inlet in the grading storehouse, and wherein including air dryer 42 in the grading storehouse, length grader discharge gate has two leaks, and one of them is direct to be connected with automatic weighing packagine machine. The working principle of the grading bin is as follows: the rice length grader adopts the structure that the vaulting pole supports multilayer sifter and shakes and supports the structure that multilayer sifter shakes and changes, and the sieve check of similar high square sieve, the screen frame number of piles reaches 5 layers, has increaseed the screening area, and the below is equipped with the spout of slope, is equipped with the baffle in the spout, and the baffle divide into the cavity with the spout, is located the drive mechanism of sieve check bottom, adopts eccentric transmission, has adjustable eccentric pouring weight to guarantee machine moving stationarity. It is understood that the rice has high grading treatment amount and good grading effect; the number of the 5 layers of sieve layers increases the sieving area, so that the grading effect is greatly improved; an eccentric automatic balancing system is adopted to eliminate the centrifugal force of the screen body, so that the machine runs stably. The grading process is the last step before the rice finished product is packaged, and the air dryer in the grading bin dries the rice to be produced, so that the rice is beneficial to preservation.
Step five: accomplish hierarchical rice and get into the pan feeding mouth of packing department 5 of weighing, the workman places the automatic weighing packagine machine below with the wrapping bag, and the automatic weighing packagine machine that is equipped with sensor and intelligent weighing equipment accomplishes and loads, seals the wrapping bag of four kinds of different specifications with 5KG/10KG/25KG/50KG to the finished product rice, accomplishes the automatic weighing packing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a rice finish machining production line, its characterized in that, includes former feed bin, the storehouse of milling rice, look selection storehouse, hierarchical storehouse, automatic weighing packing department, inhales chaff dust collecting tower, and a rice material lift bucket connects gradually former feed bin, the storehouse of milling rice, look selection storehouse, hierarchical storehouse and automatic weighing packing department, and inhale chaff dust collecting tower is connected with the storehouse of milling rice, look selection storehouse through inhaling chaff pipeline, wherein, inhale chaff dust collecting tower includes column foot, dust collecting tower, air pump, motor, dust collecting pipe way, and the dust collecting tower setting is on the column foot, is connected with the one end of the air-blast subassembly that two sets of air pumps and motor are constituteed through the pipeline, and the other end of air-blast subassembly is connected with two sets of dust collecting pipe ways respectively, and a set of dust collecting pipe way is connected with the husk rice storehouse, and another group selects the storehouse with the look to be connected.
2. A rice finishing line as claimed in claim 1, wherein: the color sorting bin, the rice milling bin and the grading bin are all provided with funnels between the lifting bucket and the bin inlet.
3. A rice finishing line as claimed in claim 1, wherein: the two sides respectively are provided with a lift hopper about the look selects the storehouse, and the left side lift hopper is connected with integrative storehouse of shelling husk milling polishing, and the right side promotes the storehouse and connects look and selects storehouse upper end feed inlet and bottom discharge gate.
4. A rice finishing line as claimed in claim 1, wherein: the length grader in the grading bin is obliquely placed from the feed inlet to the discharge outlet, the rice is connected with the feed inlet of the length grader in the grading bin through the lifting hopper, the discharge outlet of the length grader is provided with two leakage openings, one of the leakage openings is directly connected with the automatic weighing and packaging machine, and the grading bin is provided with an air dryer.
5. A rice finishing line as claimed in claim 1, wherein: the rice milling bin adopts a grinding sand roller shelling and polishing integrated rice mill.
6. A rice finishing line as claimed in claim 1, wherein: the automatic weighing and packaging machine is provided with a sensor and intelligent weighing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022936808.4U CN213966753U (en) | 2020-12-10 | 2020-12-10 | Rice finish machining production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022936808.4U CN213966753U (en) | 2020-12-10 | 2020-12-10 | Rice finish machining production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213966753U true CN213966753U (en) | 2021-08-17 |
Family
ID=77241415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022936808.4U Expired - Fee Related CN213966753U (en) | 2020-12-10 | 2020-12-10 | Rice finish machining production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213966753U (en) |
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2020
- 2020-12-10 CN CN202022936808.4U patent/CN213966753U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |