CN2170151Y - Rice huller - Google Patents
Rice huller Download PDFInfo
- Publication number
- CN2170151Y CN2170151Y CN 93222553 CN93222553U CN2170151Y CN 2170151 Y CN2170151 Y CN 2170151Y CN 93222553 CN93222553 CN 93222553 CN 93222553 U CN93222553 U CN 93222553U CN 2170151 Y CN2170151 Y CN 2170151Y
- Authority
- CN
- China
- Prior art keywords
- rice
- plate
- stone
- casing
- rubber roll
- 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.)
- Expired - Lifetime
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a rice huller. After rice passes through a rubber roller rice huller, the rice falls down an air suction separation device to carry out fractionation and sand removal; the air suction separation device is composed of a material uniform flowing plate, a sand removing sieving surface, a knitted sieve, the air suction cover of an air uniform plate and an air valve; rice hulling and sand removal use the same air passage. The rice can complete a plurality of processing of rice hulling, fractionation, sand removal, etc. after the rice passes through the utility model. In addition, the feeding device and the rubber roller driving mechanism of the utility model can realize automatic production by a pneumatic control system. Thereby, the rice hulling efficiency and product fractionation of the utility model are improved.
Description
The utility model relates to the cereal organisation of working, specifically a kind of hulling machine.
The rubber roll of the employed hulling machine of present domestic rice factory adopts the location, two ends and by the transmission of gear-box speed change, so this part exists noise big, and greasy dirt dyes and deficiency such as dismounting inconvenience.In addition, because that structural restriction refining drops down plate is narrow and the angle of inclination is big, the bad bed of material of thing classification is too thick down to cause rice huller.Simultaneously,, cause the husk component in the mixture of paddy and husked rice to exceed standard, and big chaff include flow vector and exceed standard rice huller paddy efficient, poor product quality equally because at present the hulling machine that uses does not all possess the stone function.
The purpose of this utility model provides a kind of reasonable in design, has rice huller paddy, and multi-functional hulling machines such as stone are removed in classification, to overcome the foot of above-mentioned hulling machine.
The utility model is to realize like this, design has feed arrangement promptly to comprise feed hopper, charging seat charge level controller on frame, Flow-rate adjustment gate, charging cylinder and long drop down plate, short drop down plate, rectification, acceleration and the guide effect of material by feed arrangement after, feed the paddy of hulling in the rubber roll transmission mechanism that is located under the feed arrangement equably, the rubber roll transmission mechanism comprises the fast roller that is fixed on the casing, can make the slow roller of advance and retreat by placing the outer pressure roller cylinder of casing, and the motor that drives rubber roll.Feed arrangement and rubber roll transmission mechanism can carry out charging rice huller paddy by atmospheric control and control automatically.Material mixture of paddy and husked rice behind rice huller stone is fallen classification stone remover structure and is carried out classification and remove stone, and it comprises that refining drops down plate, crimped wire woven mess, woven screen, air uniform plate, suspended hood and air door, air channel.Classification goes stone, husk and the cereal behind the stone to be discharged by outlet separately respectively.Husk content in the mixture of paddy and husked rice after the processing of this hulling machine is low, rice huller paddy efficient height.
Shown in the accompanying drawing, the hulling machine structure.
In the present embodiment hulling machine as shown in drawings, feed arrangement is by being fixed on feed hopper (1) on the casing (7), charging seat (13), charge level controller (14), Flow-rate adjustment gate (15b), charging cylinder (15a) and can dropping down plate (4) by the length at handwheel (3) adjusting inclination angle casing (7) in, lack and drop down plate (2) and form.When material through too shortly dropping down plate (2), long dropping down plate (4) rectification.After acceleration and the guiding, feed the paddy of hulling in the fast roller (17b) in the rubber roll transmission mechanism, the slow roller (17a) equably.The rubber roll transmission mechanism is by placing long plate (4) lower cantalever that drops down to be fixed on fast roller (17b) on the casing (7).Can be by the motor composition that places the outer pressure roller cylinder (16) of machine (7) to make slow roller (17a) heart of advance and retreat and drive rubber roll.Charging of this machine and rice huller paddy can be realized automation by pneumatic control.Its atmospheric control comprises by filter, pressure-reducing valve, oil sprayer, directional control valve, one-way throttle valve, cylinder etc. and constitutes pneumatic circuit.When in the feed hopper (1) material being arranged, charge level controller (14) sends signal, by the back control directional control valve action of delaying time, make charging cylinder (15a) opening stream regulating gate (15b), material drops down plate (2), long dropping down between plate (4) the feeding rubber roll by weak point.Because the metering function of one-way throttle valve, making pressure roller cylinder (16) drive the pressure that slow roller (17a) amount of lagging behind stream regulating gate (15b) closes between fast roller (17b), two rollers can regulate by pressure regulator valve.When not having material in the feed hopper (1), charge level controller (14) provides the commutation of signal controlling direction valve, makes charging cylinder (15a) close Flow-rate adjustment gate (15b), and pressure roller cylinder (16) retraction makes slow roller (17a) return to initial position simultaneously.
The mixture of paddy and husked rice of hulling through rubber roll drops in the classification stone remover structure after by refining plate (18) and carries out classification, removes stone, its structure comprises that the air draught separator promptly places the interior rotating refining of casing (7) to drop down plate (9), crimped wire woven mess (10a), its front end has one section mesh grid (10b), and air uniform plate (11) and suspended hood (12) and air door (20) are formed.Mixture of paddy and husked rice drops to refining and drops down on the plate (9) and carry out the classification first time, the paddy of heavy is rough in lower floor, the rice husk of lightweight is on the upper strata, drop in the process of crimped wire woven mess (10a) dropping down plate (9) by refining, because wind action, rice husk is siphoned away and discharge by air channel (6), the rice husk delivery flow can be regulated by the adjustable plate (8) that is located at air channel (6) inlet, and the rice husk discharge process can be passed through peep hole (5) and observe.Crimped wire woven mess (10a) is last to carry out the classification second time by the effect of wind-force and vibration force and mixture of paddy and husked rice drops to.The stone of heavy is by going stone mouth (21a) to discharge, and the rough broken woven screen (10b) that passes through is discharged by rough broken mouthful (21b), and cereal enters next procedure by cereal mouth (21c).Vibration stone remover structure is fixed on the frame (23) by rubber shock absorber and longitudinal angle adjusting rod (22).
The tight roller arrangement of rubber roll also can pass through pouring weight (24) lever hold-down mechanism and realize manually except that available above-mentioned automatic control in addition.
Claims (3)
1, a kind of hulling machine, it comprises that the feed arrangement that is fixed on the frame 23 promptly is fixed on the feed hopper 1 on the casing 7, charging seat 13, level-sensing device 14, Flow-rate adjustment gate 15b, charging cylinder 15a and can drop down plate 4 by the length that handwheel 3 is regulated, the short plate 2 that drops down, it is characterized in that the rubber roll transmission mechanism promptly places the long plate that drops down to be fixed on fast roller 17b on the casing 7 for 4 times, can make the slow roller 17a of advance and retreat and the motor that drives rubber roll by placing casing 7 outer pressure roller cylinders 16, described feed arrangement and rubber roll transmission mechanism can be controlled charging rice huller paddy automatically by atmospheric control, and it comprises that also the classification that is fixed on the frame 23 removes the stone device.
2, hulling machine according to claim 1, it is characterized in that described classification goes the stone device to comprise to place that rotating refinings drop down plate 9, crimped wire woven mess 10a, at crimped wire woven mess 10a front end woven screen 10b, air uniform plate 11 and suspended hood and air door 20 arranged in the casing 7, isolated rice husk is by 6 sucking-offs of vertical air channel, stone is by going stone mouth 21a to discharge, rough broken by rough broken mouthful of 21b discharge, cereal enters down operation by grain outlet 21c.
3, hulling machine according to claim 1 is characterized in that the pneumatic circuit that described atmospheric control is made up of filter, pressure-reducing valve, oil sprayer, directional control valve, one-way throttle valve, cylinder etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222553 CN2170151Y (en) | 1993-08-20 | 1993-08-20 | Rice huller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222553 CN2170151Y (en) | 1993-08-20 | 1993-08-20 | Rice huller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2170151Y true CN2170151Y (en) | 1994-06-29 |
Family
ID=33801112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93222553 Expired - Lifetime CN2170151Y (en) | 1993-08-20 | 1993-08-20 | Rice huller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2170151Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381209C (en) * | 2002-11-13 | 2008-04-16 | 布勒公司 | System for dehulling by cylinders provided with a pneumatic conveyor |
| CN103639005A (en) * | 2013-12-27 | 2014-03-19 | 江西天下粮仓粮油实业有限公司 | Special device for treating chaff mixture |
| CN103920557A (en) * | 2013-09-22 | 2014-07-16 | 丁玉清 | Full-automatic rapeseed husking device |
| CN108855305A (en) * | 2018-06-22 | 2018-11-23 | 怀宁县谷丰米业有限公司 | A kind of rice processing self-purging husking apparatus for rice |
| CN113289710A (en) * | 2021-06-25 | 2021-08-24 | 东北农业大学 | Rubber roll rice huller feed mechanism |
-
1993
- 1993-08-20 CN CN 93222553 patent/CN2170151Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381209C (en) * | 2002-11-13 | 2008-04-16 | 布勒公司 | System for dehulling by cylinders provided with a pneumatic conveyor |
| CN103920557A (en) * | 2013-09-22 | 2014-07-16 | 丁玉清 | Full-automatic rapeseed husking device |
| CN103639005A (en) * | 2013-12-27 | 2014-03-19 | 江西天下粮仓粮油实业有限公司 | Special device for treating chaff mixture |
| CN103639005B (en) * | 2013-12-27 | 2016-05-25 | 江西天下粮仓粮油实业有限公司 | A kind of special equipment of husk mixture process |
| CN108855305A (en) * | 2018-06-22 | 2018-11-23 | 怀宁县谷丰米业有限公司 | A kind of rice processing self-purging husking apparatus for rice |
| CN113289710A (en) * | 2021-06-25 | 2021-08-24 | 东北农业大学 | Rubber roll rice huller feed mechanism |
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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 | ||
| CX01 | Expiry of patent term |