CN201175668Y - White rice polisher - Google Patents
White rice polisher Download PDFInfo
- Publication number
- CN201175668Y CN201175668Y CNU2008200662806U CN200820066280U CN201175668Y CN 201175668 Y CN201175668 Y CN 201175668Y CN U2008200662806 U CNU2008200662806 U CN U2008200662806U CN 200820066280 U CN200820066280 U CN 200820066280U CN 201175668 Y CN201175668 Y CN 201175668Y
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- Prior art keywords
- polishing
- polished rice
- roll
- polishing machine
- frame
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- Expired - Fee Related
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Abstract
The utility model discloses a rice polisher which comprises a stander on which a feeding device and a polishing chamber are arranged; a jet-air rice bran disposing device is arranged below the polishing chamber, and a discharging device is arranged above the stander; a hollow main shaft of the polishing chamber is connected with a power transmitting device; a first-time dampening spray nozzle is arranged on the feeding device, and a second-time dampening spray nozzle is arranged at the fore part of the polishing chamber. The rice polisher has high integration degree, easy operation, convenient adjustment, novel design, good polishing effect, large treatment volume, low coarse breaking percentage, and high automation degree.
Description
Technical field
The utility model belongs to Cereals Processing Machines, is specifically related to the polishing machine in a kind of polished rice processing.
Background technology
Along with improving constantly of people's living standard, market increases day by day to the consumption demand of polished rice (fine and clean rice).The realization of polished rice processing depends on polishing machine, existing polished rice polishing machine, generally by the isometrical iron roll polishing room of feed arrangement, the big L/D ratio of manual bin gate, drawing mechanism, suction chaff system, water and water atomization system, transmission and dynamical system etc. are formed.Adopted be positioned at polishing room once water can not satisfy the actual requirement of polishing operation to moisture effectiveness; The big ups and downs that the isometrical iron roll of the big L/D ratio that is adopted brings polishing room's pressure, thus cause the grain of rice to fracture, increase and crack rice; The control system that disposed is most be the open cycle system of artificial setting formula, how is adopted directly to import by artificial experience and sets, can not set up with polishing room in the mapping of polishing operation parameter get in touch.These all have influence on polishing effect, polished rice quality and whole polished rice yield.
Summary of the invention
The purpose of this utility model provides that a kind of polishing effect is good, treating capacity is big, increase the low polished rice polishing machine of broken rate, to address the above problem.
The technical solution of the utility model is: the polished rice polishing machine, it comprises frame, establish feed arrangement on the frame, establish polishing room on the frame, polishing room divides into spray wind row chaff device, sets out materials device on the frame, and the hollow spindle of polishing room connects actuating unit, feed arrangement is being provided with for the first time sprinkler head, and polishing room is establishing the front portion for the second time the water device.
Described feed arrangement comprises the tremie pipe that is connected with frame, establishes the storage compartment on the tremie pipe, establishes the charging control device on the tremie pipe.
Described polishing roll is made of big L/D ratio gradual change footpath roller.
The utlity model has its technical integrated level height, easy and simple to handle, easy to adjust, novel in design, polishing effect is good, treating capacity is big, it is low and automaticity is high to increase broken rate.
Description of drawings
Fig. 1 polished rice polishing machine structural representation.
Fig. 2 polishing room structural representation.
Fig. 3 polishing room cross section structure schematic diagram.
Fig. 4 charging control device structural representation.
Fig. 5 control system schematic diagram.
Fig. 6 control system schematic diagram.
The specific embodiment
As shown in Figure 1, frame 10 is provided with feed arrangement, and feed arrangement comprises the tremie pipe 22 that is connected with frame 10, establishes storage compartment 5 on the tremie pipe 22, establishes charging control device 3 on the tremie pipe 22.For the first time sprinkler head 4 be located in the storage compartment 5.Establish polishing room 2 on the frame 10, polishing room 2 divides into spray wind row chaff device 12, set out materials device 1 on the frame 10, the hollow spindle 23 of polishing room 2 connects actuating unit, and actuating unit comprises motor 9 that is located on the frame and the belt drive unit 8 that is connected with hollow spindle 23.Spray wind sparge pipe 24 in the absolutely empty heart main shaft 23, spray wind sparge pipe 24 front ends are established shower nozzle 11, are constituting for the second time the water device.Spray wind is arranged chaff device 12, drawing mechanism 1 is similar to the mechanism of existing polishing machine, does not state at this type of.
Shown in Fig. 2,3, polishing room 2 comprises screw feeder 13, the polishing roll 30 that connects on the hollow spindle 23; Be connected the crossbeam 14 on the frame 10, connect rice huller screen 16 on the crossbeam 14, establish meter cutter 15 on the crossbeam 14.The rice huller screen 16 outer sieve carriages 17 that are provided with.Have exhaust on the hollow spindle 23 and water hole 35; Described polishing roll 30 is made of big L/D ratio gradual change footpath roller.Polishing roll 30 is made of gradually big first segment polishing roll 31 of diameter and the second gradually little joint polishing roll 32 of diameter in the present embodiment.Establish diagonal bar or straight muscle on the polishing roll roll surface.Establish on first segment polishing roll 31 roll surfaces in the present embodiment on diagonal bar 33 and the second joint polishing roll, 32 roll surfaces and establish straight muscle 34 (as Fig. 1).For the second time the shower nozzle 11 of water device be located in the quill shaft of 31 sections of first segment polishing rolls.Like this, polishing room 2 is divided into four sections, and first section is the pusher section 40 of screw feeder; Second section is the gelatinization section 41 of first segment polishing roll; The 3rd section is the polishing section 42 of the second joint polishing roll; The 4th section is the material toggling section 43 of the second joint polishing roll end.
As shown in Figure 4, charging control device 3 comprises gear 19 tooth bars 20 transmission devices, establishes bin gate 21 on the tooth bar 20.
As shown in Figure 5, control device comprises control system 6 and water control system 7; Water control system 7 comprises RHVC, (not shown) such as water pump water-supply-pipe.Control system 6 as shown in Figure 6, adopt the PLC control of comparative maturity, mainly comprise a main computer unit and an analog module unit, main frame is mainly finished the collection of input signals such as basic controlling order, water level detecting, fault detect, output such as all motor switch, feeding gate aperture, water tank heating, fault alarm control; Analog module is mainly gathered main current of electric, water tank temperature, the isoparametric analog signal in bin gate position, and the operating frequency that output is set by touch-screen to frequency converter.Adopt variable-frequency control technique, the water pump of the polished rice polishing machine water system carries out speed governing, changes pump rotary speed by the power frequency of regulating the input water pump, thereby the rate of water added of polishing machine is controlled.Simultaneously can be provided with, show current rate of water added by the visualized operation interface of control system, make polishing machine water system have rate of water added accurately, characteristics such as control sensitivity.Adopt the novel integrated current sensor that the main current of electric of polishing machine is measured, with the mapping between foundation and the polishing room's pressure.Adopt PLC control, reliability height, real-time are good, adopt modularized design, and programming is convenient, is easy to use.
Adopt the storage compartment once pre-water with polish indoor secondary and the atomizing-dampening system mode that water combines, in storage compartment's charging place the primary atomization nozzle is set, enter the storage compartment behind polished rice is slight the water and moisten rice, institute's amount of water accounts for 10%～30% of whole polishing rate of water added, this once water fully to have guaranteed to advance the rice cortex of polishing room moistening, be of the requirement of gelatinization section thereby satisfy the polishing room stage casing to moisture.Along the screw feeder down to polishing room, the gelatinization section of sending into polishing room by screw feeder is finished after the gelatinization to the polishing section again and is polished through the rice of pre-water once.Enter the aperture control of the material amount of polishing machine by automatic control bin gate, the size of aperture is to be controlled according to the control parameter that grain of rice moisture content value in polishing room's internal pressure and the polishing room is calculated by control system.
Polishing roll is the iron roll with big L/D ratio, thereby the time-histories length that the polishing roll of general big L/D ratio can make grain of rice surface be rubbed reaches required polishing effect, but under the big L/D ratio situation, increase broken and polishing degree and constitute a pair of contradiction, for regulating polish pressure along the roller length direction, guarantee that omnidistance polishing is tending towards equilibrium and pressure oscillation descends, the utility model adopts the polishing roll structure in gradual change roller footpath.
The utility model is the polished rice polishing machine that has automatic control system.Adopt variable-frequency control technique to change pump rotary speed by the power frequency of regulating the input water pump, thereby the rate of water added to polishing machine is controlled, visualized operation interface by control system is provided with, shows current rate of water added simultaneously, make polishing machine water system have rate of water added accurately, characteristics such as control sensitivity.Adopt the visualized operation interface to the main current of electric of polished rice polishing machine (corresponding), rate of water added with polishing room pressure, various measurements such as coolant-temperature gage, discharging opening aperture and be provided with the control parameter and show in real time.Visualization interface adopts the touch screen operation mode, has the human-computer dialogue function, makes things convenient for the user that the control parameter is provided with and adjusts.Adopt the novel integrated current sensor that the main current of electric of polished rice polishing machine is measured, with set up with polishing room's pressure between mapping, adopt PLC control, reliability height, real-time are good, adopt modularized design, programming is convenient, is easy to use.
Claims (10)
1, a kind of polished rice polishing machine, it comprises frame, establish feed arrangement on the frame, establish polishing room on the frame, polishing room divides into spray wind row chaff device, sets out materials device on the frame, and the hollow spindle of polishing room connects actuating unit, it is characterized in that feed arrangement is being provided with for the first time sprinkler head, polishing room is establishing the front portion for the second time the water device.
2, polished rice polishing machine according to claim 1 is characterized in that feed arrangement comprises the tremie pipe that is connected with frame, establishes the storage compartment on the tremie pipe, establishes the charging control device on the tremie pipe.
3, as polished rice polishing machine as described in the claim 2, it is characterized in that the charging control device comprises rack and pinion drive, establishes bin gate on the tooth bar.
4, polished rice polishing machine as claimed in claim 1 or 2 is characterized in that for the first time sprinkler head is located in the storage compartment of feed arrangement.
5, polished rice polishing machine according to claim 1 is characterized in that for the second time the water device comprises the spray wind sparge pipe that is located in the hollow main shaft, and spray wind sparge pipe front end is established shower nozzle.
6, polished rice polishing machine according to claim 1 is characterized in that polishing room comprises screw feeder, the polishing roll that connects on the hollow spindle; Be connected the crossbeam on the frame, connect rice huller screen on the crossbeam, establish a meter cutter on the crossbeam, described polishing roll is made of big L/D ratio gradual change footpath roller.
7,, it is characterized in that polishing roll is made of gradually big first segment polishing roll of diameter and the second gradually little joint polishing roll of diameter as polished rice polishing machine as described in the claim 6.
8,, it is characterized in that establishing on the polishing roll roll surface diagonal bar or straight muscle as polished rice polishing machine as described in the claim 7.
9,, it is characterized in that establishing on the first segment polishing roll roll surface on the diagonal bar and the second joint polishing roll roll surface and establish straight muscle as polished rice polishing machine as described in the claim 8.
10,, it is characterized in that for the second time the shower nozzle of water device is located in the hollow spindle of first segment polishing roll section as polished rice polishing machine as described in the claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200662806U CN201175668Y (en) | 2008-04-01 | 2008-04-01 | White rice polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200662806U CN201175668Y (en) | 2008-04-01 | 2008-04-01 | White rice polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175668Y true CN201175668Y (en) | 2009-01-07 |
Family
ID=40215684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200662806U Expired - Fee Related CN201175668Y (en) | 2008-04-01 | 2008-04-01 | White rice polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175668Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872932A (en) * | 2012-07-04 | 2013-01-16 | 湖北五丰粮食机械有限公司 | Flow automatic control multifunctional coarse cereal rice mill |
| CN103143409A (en) * | 2013-01-28 | 2013-06-12 | 武汉金禾粮食机械有限公司 | Rice polishing machine |
| CN104959181A (en) * | 2015-06-17 | 2015-10-07 | 徐先平 | Rice polishing machine |
| CN108654720A (en) * | 2018-08-08 | 2018-10-16 | 湖南长乐粮油贸易有限公司 | A kind of brown rice condition device |
| CN108772117A (en) * | 2018-06-25 | 2018-11-09 | 寿县永昌米面有限公司 | It is a kind of can adjust automatically polishing dosage polishing rice machine |
| CN113244978A (en) * | 2021-05-24 | 2021-08-13 | 佛山市御福园米业有限公司 | Polishing rice cooling system |
-
2008
- 2008-04-01 CN CNU2008200662806U patent/CN201175668Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872932A (en) * | 2012-07-04 | 2013-01-16 | 湖北五丰粮食机械有限公司 | Flow automatic control multifunctional coarse cereal rice mill |
| CN103143409A (en) * | 2013-01-28 | 2013-06-12 | 武汉金禾粮食机械有限公司 | Rice polishing machine |
| CN103143409B (en) * | 2013-01-28 | 2016-02-24 | 武汉金禾粮食机械有限公司 | Polishing rice machine |
| CN104959181A (en) * | 2015-06-17 | 2015-10-07 | 徐先平 | Rice polishing machine |
| CN108772117A (en) * | 2018-06-25 | 2018-11-09 | 寿县永昌米面有限公司 | It is a kind of can adjust automatically polishing dosage polishing rice machine |
| CN108654720A (en) * | 2018-08-08 | 2018-10-16 | 湖南长乐粮油贸易有限公司 | A kind of brown rice condition device |
| CN113244978A (en) * | 2021-05-24 | 2021-08-13 | 佛山市御福园米业有限公司 | Polishing rice cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 |