CN204865930U - But automatically regulated's rice mill - Google Patents
But automatically regulated's rice mill Download PDFInfo
- Publication number
- CN204865930U CN204865930U CN201520407843.3U CN201520407843U CN204865930U CN 204865930 U CN204865930 U CN 204865930U CN 201520407843 U CN201520407843 U CN 201520407843U CN 204865930 U CN204865930 U CN 204865930U
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- China
- Prior art keywords
- rice
- cavity
- pressure sensor
- milling roller
- main shaft
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a but automatically regulated's rice mill belongs to rice processing machinery technical field. This rice mill includes the box, be equipped with feeder hopper and discharge gate on the box, be equipped with a main shaft in the box, overlap on the main shaft and establish a husk rice roller, the husk rice roller is equipped with a tube -shape sieve outward, form the cavity that is used for the husk rice between sieve and husk rice roller, the cavity both ends communicate with feeder hopper and discharge gate respectively, it is used for detecting to be equipped with one on the husk rice roller the pressure sensor of cavity internal pressure, pressure sensor and one be used for control discharge gate ejection of compact flow of control device is connected. The utility model discloses a set up a pressure sensor and controlling means automatically regulated and make the interior pressure of cavity and the flow of discharge gate reach a balance, guaranteed the milling degree of rice, do not need manual adjustment, reduced manufacturing cost, improved production efficiency.
Description
Technical field
The utility model relates to rice processing equipment technical field, is specifically related to a kind of self-adjustable rice mill.
Background technology
China is grain big country, and paddy rice is exactly the high cereal crops of a kind of output, after paddy rice is gathered in, all have to pass through thrash, dry, shell, pearling, the step such as polishing, just can be convenient to storage, also just can come on the dining table of huge numbers of families.Rice mill is a kind of equipment indispensable in rice processing link, and it is mainly used in, by brown rice pearling, being separated by the grain of rice with rice bran, makes rice have better fineness and brightness.Rice mill in the market carrys out the flow of rice output outlet mainly through the experience of operating personnel and then reaches the object controlling grinding pressure in whitening chamber, namely the fineness of rice whitening to be ensured and brightness is high, broken rice rate is low must certain rice mill operating experience, need to go out meter situation according to rice output outlet at any time in prior art and regulate to going out meter Liu Liang the grinding pressure controlled in whitening chamber, waste time and energy, and effect is bad.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of self-adjustable rice mill, solves in prior art and needs the technical problem that operating experience regulates rice output outlet Chu rice flow, regular adjustment is wasted time and energy.
For reaching above-mentioned technical purpose, the technical solution of the utility model provides a kind of self-adjustable rice mill, comprise casing, described casing is provided with feed hopper and discharging opening, a main shaft is provided with in described casing, a sheathed rice milling roller on main shaft, a tubular sieve plate is provided with outside described rice milling roller, the cavity being used for husk rice is formed between described sieve plate and rice milling roller, described cavity two ends are communicated with discharging opening with feed hopper respectively, described rice milling roller is provided with one for detecting the pressure sensor of described cavity internal pressure, described pressure sensor is connected for the control device controlling described discharge hole for discharge flow with one.
Preferably, described control device comprises an amplifier and a control valve, and described amplifier to be under pressure the signal of telecommunication produced for amplifying described pressure sensor, and described control valve regulates discharging opening discharging flow according to the signal of telecommunication of amplifier.
Preferably, to extend to casing outer and be connected with a motor in described main shaft one end.
Preferably, described rice milling roller is provided with spiral rib.
Preferably, described control valve is an electric control valve.
Compared with prior art, the beneficial effects of the utility model comprise: by arranging the pressure that a pressure sensor comes in test chamber, control device is set simultaneously according to pressure increase or the discharging flow reducing discharging opening, it automatically regulates and makes the flow of the pressure in cavity and discharging opening reach one to balance, and the rice after the rice mill pearling of poised state has good cleanliness under guarantee broken rice rate is compared with the prerequisite of low light and brightness is best, the milling degree of rice is ensure that by pressure sensor and control device, do not need manual adjustment, reduce production cost, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of rice mill of the present utility model;
Wherein, 1, casing, 2, main shaft, 3, rice milling roller, 4, sieve plate, 5, cavity, 6, pressure sensor, 7, control device, 8, motor, 101, feed hopper, 102, discharging opening, 301, spiral rib, 302, protruding, 701, control valve.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment of the present utility model provides a kind of self-adjustable rice mill, as shown in Figure 1, comprise casing 1, described casing 1 is provided with feed hopper 101 and discharging opening 102, a main shaft 2 is provided with in described casing 1, a sheathed rice milling roller 3 on main shaft 2, a tubular sieve plate 4 is provided with outside described rice milling roller 3, the cavity 5 being used for husk rice is formed between described sieve plate 4 and rice milling roller 3, described cavity 5 two ends are communicated with discharging opening 102 with feed hopper 101 respectively, described rice milling roller 3 is provided with one for detecting the pressure sensor 6 of pressure in described cavity 5, described pressure sensor 6 is connected for the control device 7 controlling described discharging opening 102 discharging flow with one.
The pressure that the present embodiment comes in test chamber 5 by arranging a pressure sensor 6, control device 7 is set simultaneously according to pressure increase or the discharging flow reducing discharging opening 102, it automatically regulates and makes the flow of the pressure in cavity 5 and discharging opening 102 reach one to balance, and the rice after the rice mill pearling of poised state has good cleanliness under guarantee broken rice rate is compared with the prerequisite of low light and brightness is best, the milling degree of rice is ensure that by pressure sensor 6 and control device 7, do not need manual adjustment, reduce production cost, improve production efficiency.
Concrete, generally, keep balancing with the flow of discharging opening 102 in cavity 5, when the increase of charging aperture 101 flow or other reasons cause pressure increase in cavity 5, more crack rice because pressure increase can produce, improve broken rice rate, be unfavorable for rice whitening, now pressure sensor 6 detects the pressure after increase, control device 7 is sent to by the signal of telecommunication, control device 7 controls discharging opening 102 and increases discharging flow, in cavity 5, pressure reduces, control device 7 controls discharging opening 102 and reduces discharging flow, the balance that final formation one is new, thus achieve automatic adjustment, ensure the rice of pearling there is good fineness and brightness while broken rice rate low.
Further, described control device 7 comprises an amplifier (not marking) and a control valve 701, described amplifier (not marking) for amplify described pressure sensor 6 be under pressure produce the signal of telecommunication, described control valve 701 regulates discharging opening 102 discharging flow according to the signal of telecommunication of amplifier (not marking), concrete, amplifier (not marking) is Linear Amplifer, and control valve 701 is also discharging flow in linear regulation discharging opening 102, namely the discharging flow of discharging opening 102 and the pressure detected of pressure sensor 6 linear.Preferably, described control valve 701 is an electric control valve, electric control valve environmental protection, energy-conservation, easy for installation.
Further, it is outer and be connected with a motor 8 that described main shaft 2 one end extends to casing 1, this motor 8 is for drive shaft, 2 rotate, and then drive rice milling roller 3 to rotate, and described rice milling roller 3 is provided with spiral rib 301, spiral rib 301 promotes rice and moves to discharging opening 102, and protruding 302 can be arranged at spiral rib 301 outer surface, increase the frictional force between rice and spiral rib 301, improve pearling efficiency.
The above detailed description of the invention of the present utility model, does not form the restriction to the utility model protection domain.Any various other made according to technical conceive of the present utility model change and distortion accordingly, all should be included in the protection domain of the utility model claim.
Claims (5)
1. a self-adjustable rice mill, comprise casing, described casing is provided with feed hopper and discharging opening, a main shaft is provided with in described casing, a sheathed rice milling roller on main shaft, a tubular sieve plate is provided with outside described rice milling roller, the cavity being used for husk rice is formed between described sieve plate and rice milling roller, described cavity two ends are communicated with discharging opening with feed hopper respectively, it is characterized in that, described rice milling roller is provided with one for detecting the pressure sensor of described cavity internal pressure, and described pressure sensor is connected for the control device controlling described discharge hole for discharge flow with one.
2. rice mill according to claim 1, it is characterized in that, described control device comprises an amplifier and a control valve, and described amplifier to be under pressure the signal of telecommunication produced for amplifying described pressure sensor, and described control valve regulates discharging opening discharging flow according to the signal of telecommunication of amplifier.
3. rice mill according to claim 1, is characterized in that, it is outer and be connected with a motor that described main shaft one end extends to casing.
4. rice mill according to claim 1, is characterized in that, described rice milling roller is provided with spiral rib.
5. rice mill according to claim 2, is characterized in that, described control valve is an electric control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407843.3U CN204865930U (en) | 2015-06-15 | 2015-06-15 | But automatically regulated's rice mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407843.3U CN204865930U (en) | 2015-06-15 | 2015-06-15 | But automatically regulated's rice mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204865930U true CN204865930U (en) | 2015-12-16 |
Family
ID=54810364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407843.3U Expired - Fee Related CN204865930U (en) | 2015-06-15 | 2015-06-15 | But automatically regulated's rice mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204865930U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155922A (en) * | 2017-07-10 | 2017-09-15 | 北京京鹏环宇畜牧科技股份有限公司 | Automatic feeding spreading car and feed automatic delivery method |
| CN109092391A (en) * | 2017-06-21 | 2018-12-28 | 中南大学 | A kind of rice mill |
| CN112317012A (en) * | 2020-10-15 | 2021-02-05 | 长沙荣业智能制造有限公司 | Rice mill and rice milling pressure control method thereof |
| CN115025833A (en) * | 2022-06-13 | 2022-09-09 | 安徽慧视金瞳科技有限公司 | Rice mill capable of reducing broken rice rate |
| CN115055226A (en) * | 2022-06-13 | 2022-09-16 | 安徽慧视金瞳科技有限公司 | Motor protection system for rice mill and rice mill |
-
2015
- 2015-06-15 CN CN201520407843.3U patent/CN204865930U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092391A (en) * | 2017-06-21 | 2018-12-28 | 中南大学 | A kind of rice mill |
| CN107155922A (en) * | 2017-07-10 | 2017-09-15 | 北京京鹏环宇畜牧科技股份有限公司 | Automatic feeding spreading car and feed automatic delivery method |
| CN112317012A (en) * | 2020-10-15 | 2021-02-05 | 长沙荣业智能制造有限公司 | Rice mill and rice milling pressure control method thereof |
| CN115025833A (en) * | 2022-06-13 | 2022-09-09 | 安徽慧视金瞳科技有限公司 | Rice mill capable of reducing broken rice rate |
| CN115055226A (en) * | 2022-06-13 | 2022-09-16 | 安徽慧视金瞳科技有限公司 | Motor protection system for rice mill and rice mill |
| CN115055226B (en) * | 2022-06-13 | 2023-09-19 | 安徽慧视金瞳科技有限公司 | Motor protection system for rice mill and rice mill |
| CN115025833B (en) * | 2022-06-13 | 2024-02-02 | 安徽慧视金瞳科技有限公司 | Rice mill capable of reducing broken rice rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |