CN108855302A - A kind of cold-storage reduces the polishing machine of rice second polishing initial temperature - Google Patents
A kind of cold-storage reduces the polishing machine of rice second polishing initial temperature Download PDFInfo
- Publication number
- CN108855302A CN108855302A CN201810830341.XA CN201810830341A CN108855302A CN 108855302 A CN108855302 A CN 108855302A CN 201810830341 A CN201810830341 A CN 201810830341A CN 108855302 A CN108855302 A CN 108855302A
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- CN
- China
- Prior art keywords
- rice
- polishing
- sieve
- cold
- initial temperature
- Prior art date
- 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.)
- Pending
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 130
- 235000009566 rice Nutrition 0.000 title claims abstract description 130
- 238000005498 polishing Methods 0.000 title claims abstract description 103
- 238000003860 storage Methods 0.000 title claims abstract description 18
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 129
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims description 25
- 235000013339 cereals Nutrition 0.000 claims description 20
- 238000005057 refrigeration Methods 0.000 claims description 12
- 238000005336 cracking Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 abstract description 10
- 238000007517 polishing process Methods 0.000 abstract description 7
- 239000000843 powder Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The present invention relates to rice polissoir technical fields, especially a kind of cold-storage reduces the polishing machine of rice second polishing initial temperature, by cooling box is arranged in upper polishing room bottom, so that the rice by upper polishing room's polishing treatment enters in cooling box, reduce the temperature on rice pellets surface, rice is avoided because of embrittlement caused by high temperature, powder phenomenon-tion, improve the toughness and flexibility of rice pellets, ensure that the temperature after rice enters lower polishing room is lower, and then in lower polishing room's polishing process, its broken rice significantly reduces, improve rice machining yield.
Description
Technical field
The present invention relates to rice polissoir technical field, it is initially warm that especially a kind of cold-storage reduces rice second polishing
The polishing machine of degree.
Background technique
Polishing rice machine is the equipment that existing grain processing generallys use, and is widely used in grain processing.It is existing
Polishing machine is to be polished using polishing roll to rice, when polishing using polishing roll to rice, can there is certain stone roller
Pressure is easy to produce and cracks rice, and while polishing is easy to cause polishing uneven, grain of rice part of the surface can excessive polishing, and part table
Face is not polished.In view of the technical problem, there is researcher to devise a kind of polishing pellet formula polishing rice machine (Fig. 1), such as specially
Benefit number is to be polished using polishing pellet to rice shown in 201410517772.2, can preferably avoid rolling and generating broken
Rice, while also equably rice can be polished, it is uneven preferably to avoid rice polishing.
But due in rice polishing process, being that polishing ball carries out burnishing in rice and polishing machine, cause rice because
Frictional heat generation causes rice during the polishing process so that rice pellets are brittle, dusting, and generation is largely cracked rice, and causes broken rice rate
It is higher.
Summary of the invention
In order to solve the above technical problems existing in the prior art, it is secondary to provide a kind of cold-storage reduction rice by the present invention
Polish the polishing machine of initial temperature.
It is achieved particular by following technical scheme：
And on the basis of existing technology (as shown in Figure 1), changed by existing polishing pellet formula polishing rice machine
Into processing, the bottom of upper sieve is provided with cooling box, lower metre hole is provided on cooling box bottom surface and lower metre hole can be closed
Switch, switch can be rotated with the rotation of agitating shaft.So that rice enters after by upper polishing room's polishing treatment
In cooling box, of short duration cooling processing is carried out, so that the temperature on rice pellets surface reduces, reduces the broken rice of polishing process；
And it is found by comparative test, than carrying out polishing rice processing using polissoir in the prior art, broken rice is reduced
20%.
Compared with prior art, the technical effect of the invention is embodied in：
By cooling box is arranged in upper polishing room bottom, so that the rice by upper polishing room's polishing treatment enters cooling
In case, the temperature on rice pellets surface is reduced, avoids rice because embrittlement, powder phenomenon-tion caused by high temperature, improve rice
The toughness and flexibility of grain, it is ensured that rice is lower into the temperature after lower polishing room, and then in lower polishing room's polishing process, broken
The grain of rice significantly reduces, and improves rice machining yield.
Detailed description of the invention
Fig. 1 is rice pellet formula polisher structure schematic diagram in the prior art.
Fig. 2 is the polisher structure schematic diagram that cold-storage of the present invention reduces rice second polishing initial temperature.
Fig. 3 connect schematic top plan view with hairbrush for paddle.
Fig. 4 is cooling box bottom plate and switch overlooking structure diagram.
Rice slot 7- agitating shaft 8- broken rice sieve 9- under the thick ball 5- cooling box 6- of 4- is sieved on 1- switch 2- paddle 3-
Rice output outlet 10- motor 11-, which cracks rice, sieves the thin ball 15- dust outlet 16- hairbrush 17- powder of 14- under case 12- grain of rice case 13-
Dirt sieves metre hole under 18- polishing barrel 19- dust chamber 20- bracket 21- refrigeration portion 22- rice barn 23- bottom plate 24-.
Specific embodiment
It is limited below with reference to specific embodiment technical solution of the present invention is further, but claimed
Range is not only limited to made description.
In certain embodiments, as shown in Figure 2,3, 4, cold-storage reduces the polishing machine of rice second polishing initial temperature,
Including bracket 20, the polishing barrel 18 inside bracket 20 is set, dust sieve 17, dust sieve 17 and polishing are provided in polishing barrel 18
Dust chamber 19 is formed between 18 outer walls of cylinder, dust chamber 19 is connected to by dust outlet 15 with dust catcher；By upper inside dust sieve 17
Sieve 3 is separated into polishing room and lower polishing room；Lower polishing room bottom is provided with lower sieve 13, and 13 lower parts of lower sieve are provided with lower rice slot 6,
It is provided with rice output outlet 9 on lower rice slot 6, and is provided with broken rice sieve 8 on the bottom surface extended from lower rice slot 6 to rice output outlet 9；Rice output outlet 9
It is connected with grain of rice case 12,8 bottom of broken rice sieve is provided with case 11 of cracking rice；Motor 10, motor are provided on the bottom bar of bracket 10
10 connect with agitating shaft 7；Agitating shaft 7 enters in lower polishing room and upper polishing room through lower sieve 13 and upper sieve 3；The top of upper polishing room
Portion is provided with and communicated with rice barn 22；Paddle 2 is provided on agitating shaft 7；Thick ball 4 is placed in upper polishing room, in lower polishing room
In be placed with thin ball 14；The bottom of upper sieve 3 is provided with cooling box 5, lower metre hole 24 is provided on 5 bottom surface of cooling box and can
The switch 1 of lower metre hole 24 is closed, switch 1 can be rotated with the rotation of agitating shaft 7.In rice polishing processing, greatly
Rice is entered in upper polishing room by rice barn, and burnishing occurs with thick ball, in the rice that polishing is completed, enters cooling by upper sieve
In case, the cooling of rice is realized, reduces the temperature on rice pellets surface, then is entered in lower polishing room and is polished, into
And the initial temperature of rice polishing treatment in lower polishing room is reduced, the broken rice of rice is reduced, grain of rice yield rate is improved.
In certain embodiments, the cooling box 5 can be connect by bearing connection type with agitating shaft 7, so that stirring
It mixes axis 7 to enter in upper polishing room across cooling box 5, and agitating shaft 7 will not be exposed in the case of cooling box 5.Avoid agitating shaft
It in rotation process, rubs with rice, causes the unnecessary particle of rice to occur, improve the yield rate and qualification of rice
Rate.
In certain embodiments, the cooling box 5 is upper opening, and be provided with that agitating shaft 7 passes through on bottom surface is logical
Hole connects between through-hole and agitating shaft by bearing.Rice is avoided to leak into through-hole or pass through via process, in the work of agitating shaft
Under, squeezes defect that is broken, being milled into powder and occur.
In certain embodiments, 22 lower end of rice barn is provided with refrigeration portion 21, refrigeration portion upper end and refrigeration subordinate end
It is opening.By the setting in refrigeration portion, so that the initial temperature into rice in polishing barrel is greatly lowered, so that in upper polishing
The frictional heat generation time of room polishing process is longer, reduces the broken rice of polishing room.
In certain embodiments, the refrigeration portion 21, upper end is provided with switch and/or lower end is provided with switch.It realizes
Real-time control is carried out according to the amount of polished rice in polishing barrel, avoids excessive, excessive rice from entering in polishing barrel, leads to polishing effect
It is bad, and meet the requirement of lower meter Su Du in cooling box；Simultaneously, additionally it is possible to so that being sent out in refrigeration portion from the rice that rice barn comes out
Raw sealing refrigeration stops, and improves to grain of rice cold storage effect.
In certain embodiments, dust sieve 17, on the inside of upper polishing room and the inside of lower polishing room, point
The hairbrush 16 moved on 7 inner walls can be sieved in dust by not being provided with.The dust on dust sieve can be cleaned in real time, avoid dust pair
The closure of dust sieve, improves dust emission efficiency.
In certain embodiments, the hairbrush 16 is connect with paddle 2.It realizes the stirring of Sui Zhuo agitating shaft and occurs clear
Sweep work.
In certain embodiments, the case 11 of cracking rice is to be detachably arranged on bracket 20.Convenient to overhaul and receipts of cracking rice
Collection.
In certain embodiments, the grain of rice case 12 is to be detachably arranged on bracket 20.It is convenient to overhaul to be received with the grain of rice
Collection.
In certain embodiments, the thick ball 4 and thin ball 5 are solid abrasive rubber material, and thick bulb diameter is more straight than thin ball
The big 2-4mm of diameter.It can satisfy polishing process, to the friction requirements on grain of rice surface, improve polishing effect.
In certain embodiments, the upper sieve of use is identical as the slot size of lower sieve, sieve pore can be rectangular, round or
The sieve-mesh of other shapes, rectangular sieve pore hole length and width are 3-5mm, and round sieve diameter is 3-5mm；Especially sieve pore is arranged
At triangle, and the inscribed circle diameter of the sieve pore of triangle is 3-5mm.So that during the grain of rice passes through sieve pore,
Cracking rice can leak down along the gap on triangle angle, so that leaking in preferential, quick rice slot downwards of cracking rice, realization is cracked rice
With the quick separating of the grain of rice, improve efficiency；And avoid cracking rice together with the grain of rice in dropping process, since grain of rice whereabouts is slower,
Cause to crack rice and tie up sieve pore jointly with the grain of rice, cause in agitating shaft whipping process, friction is scratched to the grain of rice and fracture occurs and cracks rice
Phenomenon is resolved, and reduces broken rice.
Claims (10)
1. the polishing machine that a kind of cold-storage reduces rice second polishing initial temperature, which is characterized in that including bracket (20), setting
Dust sieve (17) is provided in the internal polishing barrel (18) of bracket (20), polishing barrel (18), dust sieves (17) and polishing barrel
(18) dust chamber (19) are formed between outer wall, dust chamber (19) is connected to by dust outlet (15) with dust catcher；Dust sieves (17)
Inside is separated into upper polishing room and lower polishing room by upper sieve (3)；Lower polishing room bottom is provided with lower sieve (13), lower sieve (13) lower part
It is provided with lower rice slot (6), the bottom surface for being provided with rice output outlet (9) on lower rice slot (6), and being extended from lower rice slot (6) to rice output outlet (9)
On be provided with broken rice sieve (8)；Rice output outlet (9) and grain of rice case (12) are connected, and broken rice sieve (8) bottom is provided with case of cracking rice (11)；Branch
It is provided on the bottom bar of frame (10) motor (10), motor (10) is connect with agitating shaft (7)；Agitating shaft (7) runs through lower sieve
(13) enter in lower polishing room and upper polishing room with upper sieve (3)；Rice barn (22) are provided with and communicated at the top of upper polishing room；Agitating shaft
(7) paddle (2) are provided on；It is placed with thick ball (4) in upper polishing room, thin ball (14) are placed in lower polishing room；?
The bottom of upper sieve (3) is provided with cooling box (5), is provided with lower metre hole (24) on cooling box (5) bottom surface and can be closed lower rice
The switch (1) in hole (24), switch (1) can be rotated with the rotation of agitating shaft (7).
2. the polishing machine that cold-storage as described in claim 1 reduces rice second polishing initial temperature, which is characterized in that described
Cooling box (5) can be connect with agitating shaft (7) by bearing connection type so that agitating shaft (7) is across cooling box (5) entrance
In upper polishing room, and agitating shaft (7) will not be exposed in the case of cooling box (5).
3. the polishing machine that cold-storage as described in claim 1 reduces rice second polishing initial temperature, which is characterized in that described
Cooling box (5) be upper opening, the through-hole that agitating shaft (7) passes through is provided on bottom surface, is passed through between through-hole and agitating shaft
Bearing connection.
4. the polishing machine that cold-storage as described in claim 1 reduces rice second polishing initial temperature, which is characterized in that described
Rice barn (22) lower end be provided with refrigeration portion (21), refrigeration portion upper end and refrigeration subordinate end be opening.
5. the polishing machine that cold-storage as claimed in claim 4 reduces rice second polishing initial temperature, which is characterized in that described
Refrigeration portion (21), upper end is provided with switch and/or lower end is provided with switch.
6. the polishing machine that cold-storage as described in claim 1 reduces rice second polishing initial temperature, which is characterized in that described
Dust sieve (17), on the inside of upper polishing room and the inside of lower polishing room, be respectively arranged with that can sieve (7) in dust interior
The hairbrush (16) moved on wall.
7. the polishing machine that cold-storage as claimed in claim 7 reduces rice second polishing initial temperature, which is characterized in that described
Hairbrush (16) connect with paddle (2).
8. the polishing machine that cold-storage as described in claim 1 reduces rice second polishing initial temperature, which is characterized in that described
Case of cracking rice (11) be detachably arranged on bracket (20).
9. the polishing machine that cold-storage as described in claim 1 reduces rice second polishing initial temperature, which is characterized in that described
Grain of rice case (12) be detachably arranged on bracket (20).
10. the polishing machine that cold-storage as described in claim 1 reduces rice second polishing initial temperature, which is characterized in that institute
The thick ball (4) and thin ball (5) stated are solid abrasive rubber material, and thick bulb diameter is 2-4mm bigger than thin bulb diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830341.XA CN108855302A (en) | 2018-07-25 | 2018-07-25 | A kind of cold-storage reduces the polishing machine of rice second polishing initial temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830341.XA CN108855302A (en) | 2018-07-25 | 2018-07-25 | A kind of cold-storage reduces the polishing machine of rice second polishing initial temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108855302A true CN108855302A (en) | 2018-11-23 |
Family
ID=64305470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810830341.XA Pending CN108855302A (en) | 2018-07-25 | 2018-07-25 | A kind of cold-storage reduces the polishing machine of rice second polishing initial temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108855302A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203264767U (en) * | 2013-05-27 | 2013-11-06 | 四川省和久农业集团有限公司 | Rice polishing machine |
| CN104258920A (en) * | 2014-09-30 | 2015-01-07 | 湖南科技学院 | Polishing grain type rice polishing machine |
| CN205914091U (en) * | 2016-08-16 | 2017-02-01 | 杭州凡腾科技股份有限公司 | Intermittent type feeding formula batching jar |
| CN107497521A (en) * | 2017-09-06 | 2017-12-22 | 寿县永存米厂 | A kind of polissoir for rice finishing |
| CN207085984U (en) * | 2017-08-19 | 2018-03-13 | 深圳市泰香米业有限公司 | One kind automation polishing rice machine |
-
2018
- 2018-07-25 CN CN201810830341.XA patent/CN108855302A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203264767U (en) * | 2013-05-27 | 2013-11-06 | 四川省和久农业集团有限公司 | Rice polishing machine |
| CN104258920A (en) * | 2014-09-30 | 2015-01-07 | 湖南科技学院 | Polishing grain type rice polishing machine |
| CN205914091U (en) * | 2016-08-16 | 2017-02-01 | 杭州凡腾科技股份有限公司 | Intermittent type feeding formula batching jar |
| CN207085984U (en) * | 2017-08-19 | 2018-03-13 | 深圳市泰香米业有限公司 | One kind automation polishing rice machine |
| CN107497521A (en) * | 2017-09-06 | 2017-12-22 | 寿县永存米厂 | A kind of polissoir for rice finishing |
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Application publication date: 20181123 |