CN203830051U - Vertical type emery roller rice husking machine - Google Patents

Vertical type emery roller rice husking machine Download PDF

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Publication number
CN203830051U
CN203830051U CN201420046663.2U CN201420046663U CN203830051U CN 203830051 U CN203830051 U CN 203830051U CN 201420046663 U CN201420046663 U CN 201420046663U CN 203830051 U CN203830051 U CN 203830051U
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China
Prior art keywords
rice
bran
milling roller
chamber
rice husking
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Expired - Lifetime
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CN201420046663.2U
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Chinese (zh)
Inventor
杨永辉
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Jing Liang Mill Yunnan Agricultural Science And Technology Development Corp Ltd
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Jing Liang Mill Yunnan Agricultural Science And Technology Development Corp Ltd
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Abstract

The utility model discloses a vertical type emery roller rice husking machine. The vertical type emery roller rice husking machine comprises a feeding device, a bran suction air pipe outlet, a rice outlet, a machine frame, an electric control device, a motor, a main shaft, a bran sieving device and a rice husking emery roller. The rice husking emery roller is formed by connecting two or more emery roller cone sections coaxially. An air inlet gap is formed between every two adjacent emery roller cone sections. The air blasting strength is greatly improved, air blasting is uniform, and therefore rolling of rice is accelerated better and the rice can be fully whitened. The bran sieving device is an adjustable device, fine adjustment of the gap between the bran sieving device and the rice husking emery roller can be adjusted, the work stability of the rice husking machine is effectively guaranteed, and therefore the phenomenon that whitening is not uniform is eliminated fundamentally, the rate of the broken rice is lowered, and the production cost is lowered. Meanwhile, various air blasting devices are arranged, so that the bran discharge speed of the rice husking machine is increased, the rice bran can be discharged fast and prevented from being accumulated and blocking a rice husking channel, bran discharge is smooth, the work efficiency and the rice husking quality of the rice husking machine are improved, and the utilization and popularization value is high.

Description

A kind of vertical sand-roll rice milling machine
Technical field
The utility model belongs to rice processing equipment technical field, is specifically related to a kind of vertical sand-roll rice milling machine.
Background technology
The operation principle of rice mill is that brown rice passes through after the whitening chamber of rice mill, by internal pressure effect, sand roller or the rotation of iron roll, blower fan spray wind action, allow between the grain of rice and the grain of rice, the grain of rice and sieve plate, the grain of rice and rice roller rub fully, reach and remove surperficial rice skin, suitably after water, thereby obtain smooth bright outward appearance.At present the structure of conventional vertical sand-roll rice milling machine normally rice-milling roller be and stand to being installed in body, between rice-milling roller and sieve plate, form whitening chamber, during work, main shaft rotates, material enters whitening chamber and carries out pearling from top, due to the grain of rice and sieve plate, rubbing action for a long time between the grain of rice and sand roller, make the gap between rice-milling roller and sieve plate inhomogeneous, thereby cause grain of rice rolling not, cause the inhomogeneous and broken rice rate of pearling to increase, and rice-milling roller and sieve plate are fixed structure, gap between the two cannot regulate, when gap is inhomogeneous between the two, crack rice while increasing, can only control gap between the two by changing sand roller, increased production cost, rice-milling roller is overall structure simultaneously, ventilation effect in whitening chamber is poor, causes the air-flow in whitening chamber less, easily makes the most of chaff powder in material in whitening chamber not discharge in time, thereby chaff powder content is increased, easily make whitening chamber stop up, thereby affect the effect of husk rice.Therefore, developing the vertical sand-roll rice milling machine that a kind of grain of rice pearling is even, row's chaff is smooth and easy, whitening chamber is difficult for obstruction, ventilation effect is good, rational in infrastructure, production cost is low, operating efficiency is high is desirability.
Summary of the invention
The purpose of this utility model is to provide the vertical sand-roll rice milling machine that a kind of grain of rice pearling is even, row's chaff is smooth and easy, whitening chamber is difficult for obstruction, ventilation effect is good, rational in infrastructure, production cost is low, operating efficiency is high.
The purpose of this utility model is to realize like this, comprise feed arrangement, the rice-milling roller of inhaling chaff wind tube outlet, rice output outlet, frame, electric control gear, motor, main shaft, shiver device and being surrounded by shiver device, rice-milling roller is and stands to being installed in body, between rice-milling roller and shiver device, form whitening chamber, the bottom of whitening chamber is connected with collection rice chamber, described rice-milling roller is coaxially formed by connecting by two the above peripheral cone of the rice-milling roller with helicla flute section sections, and the end of adjacent two helicla flute sections is connected formation helicla flute mutually, described shiver device comprises sieve and the threaded perpendicular muscle of the above two ends processing of the six roots of sensation, sieve is fixed on upper and lower two screen frame (unit)s by clamp nut and the wing nut of perpendicular muscle both sides, on the circumference of described screen frame (unit), be radially provided with the Long Circle hole of for perpendicular muscle sliding corresponding with perpendicular muscle, the periphery of described shiver device is provided with row's chaff passage, the bottom of row's chaff passage is connected with bran-collecting chamber, in bran-collecting chamber, be connected with and inhale chaff wind tube outlet, the indoor pusher pallet that is provided with of described collection rice, on the main shaft of described pusher pallet top, be provided with air-jet device, in the cone section of collection rice chamber, secondary separating screen device is installed.
The rice-milling roller that the utility model adopts is to be coaxially formed by connecting by two above sand roller cone sections, between rice-milling roller, there is air intake gap, blowing intensity is strengthened greatly, the air intake gap of every section of formation is uniformly distributed in addition, spray wind is even, can better accelerate the rolling of the grain of rice, really make the grain of rice be able to abundant pearling, and can regulate by shiver device realization trace between shiver device and rice-milling roller, effectively guarantee the stability of rice mill work, fundamentally eliminate the inhomogeneous phenomenon of pearling, reduce broken rice rate and production cost; Meanwhile, be also provided with various air-jet devices, accelerated row's chaff speed of rice mill, can make rice bran discharge fast, prevent rice bran gathering, stop up husk rice passage, thereby the row's of assurance chaff is smooth and easy, improve operating efficiency and the husk rice quality of rice mill, there is good utilization and extention to be worth.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is shiver apparatus structure schematic diagram;
Fig. 3 is screen frame (unit) structural representation.
1-frame, 2-electric control gear, 3-inhales chaff wind tube outlet, 4-bran-collecting chamber, 5-pusher pallet, bis-separating screen devices of 6-, 7-shiver device, 8-ventilating opening, 9-rice-milling roller, 10-row chaff passage, 11-main shaft, 12-tripper, 13-feed arrangement, 14-screen frame (unit), 15-whitening chamber, 16 air-jet devices, 17-collection rice chamber, 18-rice output outlet, 19-erects muscle, 20-sieve, 21 wing nuts, 22-clamp nut.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any change or the improvement based on the utility model training centre, done, all belong to protection domain of the present utility model.
As shown in Figures 1 to 3, the utility model comprises feed arrangement 13, suction chaff wind tube outlet 3, rice output outlet 18, frame 1, electric control gear 2, motor, main shaft 11, shiver device 7 and the rice-milling roller 9 being surrounded by shiver device 7, rice-milling roller 9 is and stands to being installed in body, between rice-milling roller 9 and shiver device 7, form whitening chamber 15, the bottom of whitening chamber 15 is connected with collection rice chamber 17, described rice-milling roller 9 is coaxially formed by connecting by two above peripheral rice-milling roller 9 cone sections with helicla flute section, and the end of adjacent two helicla flute sections is connected formation helicla flute mutually, described shiver device 7 comprises sieve 20 and the threaded perpendicular muscle 19 of the above two ends processing of the six roots of sensation, sieve 20 is fixed on upper and lower two screen frame (unit)s 14 by clamp nut 22 and the wing nut 21 of perpendicular muscle 19 both sides, on the circumference of described screen frame (unit) 14, be radially provided with the Long Circle hole of for perpendicular muscle 19 sliding corresponding with perpendicular muscle 19, the periphery of described shiver device 7 is provided with row's chaff path 10, the bottom of row's chaff path 10 is connected with bran-collecting chamber 4, in bran-collecting chamber 4, be connected with and inhale chaff wind tube outlet 3, described collection rice is provided with pusher pallet 5 in chamber 17, on the main shaft 11 of described pusher pallet 5 tops, be provided with air-jet device 16, in the 17 cone sections of collection rice chamber, secondary separating screen device 6 is installed.
The rice-milling roller 9 that the utility model adopts is to be coaxially formed by connecting by two above sand roller cone sections, between sand roller, just there is air intake gap, blowing intensity is strengthened greatly, the air intake gap of every section of formation is uniformly distributed in addition, spray wind is even, can better accelerate the rolling of the grain of rice, really make the grain of rice be able to abundant pearling, and the space in whitening chamber 15 can be realized trace and be regulated, effectively guarantee the stability of rice mill work, fundamentally eliminate the inhomogeneous phenomenon of pearling, reduce greatly broken rice rate and production cost; The helicla flute of rice-milling roller 9 peripheries plays a role in promoting to the motion of material simultaneously, pressure that can balanced whitening chamber 15 inside, reduce the external pressure that outlet material mouthful 18 places apply, shorten the time of staying of the grain of rice in whitening chamber 15, reduce the generation of cracking rice, rice-milling roller 9 is inverted cone-shaped structure from feed end to discharge end, and the local pressure in the time of can reducing material and enter whitening chamber 15 makes material to enter pearling process more smooth.
When space in the whitening chamber 15 forming between rice-milling roller 9 and shiver device 7 is excessive, can realize micro-adjusting by the perpendicular muscle 19 of slotted hole slip on screen frame (unit) 14 circumference, allow rice-milling roller 9 in the process of husk rice, remain consistent with the space between shiver device 7, effectively guarantee the stability of rice mill work, fundamentally eliminate the inhomogeneous phenomenon of pearling, simultaneously, on the edge of the slotted hole of described screen frame (unit) 14, be provided with scale, for when realizing trace adjusting, perpendicular muscle 19 remains on a circumference while sliding, it is more accurate accurate to regulate.
At interior air-jet device 16 and the secondary separating screen device 6 of arranging in collection rice chamber 17, for the little chaff powder of quality in material is blown over to screen cloth, the row's of entering chaff path 10, greatly accelerated row's chaff speed of rice mill, can make rice bran discharge fast, prevent rice bran gathering, stop up husk rice passage, thereby the row's of assurance chaff is smooth and easy, also improve operating efficiency and the husk rice quality of rice mill.
In order to reduce broken rice rate, the helicla flute of described rice-milling roller 9 peripheries from feed end to the discharge end direction degree of depth from deep to shallow, width by wide to narrow.
Further, between two rice-milling roller cone sections of described rice-milling roller 9, being provided with the dottle pin that is used to form space, is for the row's of making chaff is more unimpeded, reduces the chaff powder content of rice finished product.
Further, on the sieve of described shiver device 7, being provided with handle, is in order to clear up screen frame (unit), easy accessibility.
During work, main shaft 11 drives rice-milling roller 9 to rotate, material enters whitening chamber 15 from the feed arrangement 13 at top and grinds, under the effect of various air-jet devices, chaff powder, through shiver device 7 row's of entering chaff path 10s, is being pooled to bran-collecting chamber 4, then from inhaling chaff wind tube outlet 3, discharges, rice enters collection rice chamber 17 after whitening chamber 15, under the effect of pusher pallet 5, from discharging opening 18, enters into subsequent processing.

Claims (5)

1. a vertical sand-roll rice milling machine, comprise feed arrangement (13), inhale chaff wind tube outlet (3), rice output outlet (18), frame (1), electric control gear (2), motor, main shaft (11), shiver device (7) and the rice-milling roller (9) being surrounded by shiver device (7), rice-milling roller (9) is and stands to being installed in body, between rice-milling roller (9) and shiver device (7), form whitening chamber (15), the bottom of whitening chamber (15) is connected with collection rice chamber (17), it is characterized in that: described rice-milling roller (9) is coaxially formed by connecting by two the above peripheral cone of the rice-milling roller (9) with helicla flute section sections, the end of adjacent two helicla flute sections is connected formation helicla flute mutually, described shiver device (7) comprises sieve (20) and the above two ends processing of the six roots of sensation threaded perpendicular muscle (19), sieve (20) is fixed on upper and lower two screen frame (unit)s (14) by clamp nut (22) and the wing nut (21) of perpendicular muscle (19) both sides, on the circumference of described screen frame (unit) (14), be radially provided with the Long Circle hole of for perpendicular muscle (19) sliding corresponding with perpendicular muscle (19), the periphery of described shiver device (7) is provided with row's chaff passage (10), the bottom of row's chaff passage (10) is connected with bran-collecting chamber (4), in bran-collecting chamber (4), be connected with and inhale chaff wind tube outlet (3), in described collection rice chamber (17), be provided with pusher pallet (5), on the main shaft (11) of described pusher pallet (5) top, be provided with air-jet device (16), in the cone section of collection rice chamber (17), secondary separating screen device (6) is installed.
2. a kind of vertical sand-roll rice milling machine according to claim 1, is characterized in that: on the edge of the slotted hole of described screen frame (unit) (14), be provided with scale.
3. a kind of vertical sand-roll rice milling machine according to claim 1, is characterized in that: the peripheral helicla flute of described rice-milling roller (9) from feed end to the discharge end direction degree of depth from deep to shallow, width by wide to narrow.
4. a kind of vertical sand-roll rice milling machine according to claim 1, is characterized in that: between two rice-milling roller cone sections of described rice-milling roller (9), be provided with the dottle pin that is used to form space.
5. a kind of vertical sand-roll rice milling machine according to claim 1, is characterized in that: on the sieve of described shiver device (7), be provided with handle.
CN201420046663.2U 2014-01-25 2014-01-25 Vertical type emery roller rice husking machine Expired - Lifetime CN203830051U (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104338573A (en) * 2014-10-27 2015-02-11 刘全义 Belt type lattice flow rice husking machine and rice husking method
CN104338574A (en) * 2014-10-27 2015-02-11 哈尔滨北仓粮食仓储工程设备有限公司 Belt type lattice flow rice husking machine and rice husking method
CN104492523A (en) * 2014-10-27 2015-04-08 哈尔滨北仓粮食仓储工程设备有限公司 Flow-isolating and energy-saving rice mill and rice milling method
CN104722353A (en) * 2015-03-20 2015-06-24 四川省春岚农业发展有限公司 Rice husking machine with magnetic protection device
CN106391173A (en) * 2016-12-19 2017-02-15 西北农林科技大学 Air-breathing type tartary buckwheat low-pressure grinding huller
CN106391174A (en) * 2016-12-19 2017-02-15 西北农林科技大学 Grinding type tartary buckwheat huller with dynamic pressure regulation
CN107185792A (en) * 2017-06-03 2017-09-22 颍上县锡安山米业有限公司 Shiver device is used in a kind of rice processing
CN107413417A (en) * 2017-06-30 2017-12-01 中山诺顿科研技术服务有限公司 Rice mill with rice grain separator
CN107754976A (en) * 2017-11-30 2018-03-06 山东荣粮机械设备有限公司 A kind of grain peeling equipment
CN107824245A (en) * 2017-12-18 2018-03-23 赤壁市永祥粮食机械有限公司 Novel rice milling sand roller
CN108495714A (en) * 2015-12-04 2018-09-04 布勒股份公司 Rotors, grinders, suction housings and grinding parts for grinders
CN111185252A (en) * 2020-01-16 2020-05-22 浙江恒天粮食股份有限公司 Wheat flour milling method and wheat milling device for wheat flour with different protein contents
CN112871246A (en) * 2020-12-29 2021-06-01 湖南省湘粮机械制造有限公司 Novel rice milling chamber
RU212651U1 (en) * 2021-12-20 2022-08-02 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный аграрный университет" (ФГБОУ ВО Казанский ГАУ) ROLLER CONDITIONER FOR GRAIN
CN114832886A (en) * 2022-05-12 2022-08-02 先禾(武汉)粮油科技有限公司 Non-pressure friction-release type rotary rice mill
CN116889895A (en) * 2023-06-30 2023-10-17 常州市武进双湖粮油机械股份有限公司 High-efficiency energy-saving rice mill with double air duct air spraying

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104338574B (en) * 2014-10-27 2018-03-30 哈尔滨北仓粮食仓储工程设备有限公司 Belt flow blocking rice mill and husk rice method
CN104338574A (en) * 2014-10-27 2015-02-11 哈尔滨北仓粮食仓储工程设备有限公司 Belt type lattice flow rice husking machine and rice husking method
CN104492523A (en) * 2014-10-27 2015-04-08 哈尔滨北仓粮食仓储工程设备有限公司 Flow-isolating and energy-saving rice mill and rice milling method
CN104338573A (en) * 2014-10-27 2015-02-11 刘全义 Belt type lattice flow rice husking machine and rice husking method
CN104722353A (en) * 2015-03-20 2015-06-24 四川省春岚农业发展有限公司 Rice husking machine with magnetic protection device
CN108495714A (en) * 2015-12-04 2018-09-04 布勒股份公司 Rotors, grinders, suction housings and grinding parts for grinders
CN106391174A (en) * 2016-12-19 2017-02-15 西北农林科技大学 Grinding type tartary buckwheat huller with dynamic pressure regulation
CN106391173B (en) * 2016-12-19 2018-07-03 西北农林科技大学 A kind of air suction type duck wheat low pressure is ground hulling machine
CN106391173A (en) * 2016-12-19 2017-02-15 西北农林科技大学 Air-breathing type tartary buckwheat low-pressure grinding huller
CN106391174B (en) * 2016-12-19 2018-07-06 西北农林科技大学 A kind of dynamic voltage adjustment grinding type tartary buckwheat huller
CN107185792A (en) * 2017-06-03 2017-09-22 颍上县锡安山米业有限公司 Shiver device is used in a kind of rice processing
CN107413417A (en) * 2017-06-30 2017-12-01 中山诺顿科研技术服务有限公司 Rice mill with rice grain separator
CN107413417B (en) * 2017-06-30 2018-12-25 中山诺顿科研技术服务有限公司 Rice mill with rice grain separator
CN107754976A (en) * 2017-11-30 2018-03-06 山东荣粮机械设备有限公司 A kind of grain peeling equipment
CN107824245A (en) * 2017-12-18 2018-03-23 赤壁市永祥粮食机械有限公司 Novel rice milling sand roller
CN111185252A (en) * 2020-01-16 2020-05-22 浙江恒天粮食股份有限公司 Wheat flour milling method and wheat milling device for wheat flour with different protein contents
CN111185252B (en) * 2020-01-16 2021-04-20 浙江恒天粮食股份有限公司 Wheat flour milling method and wheat milling device for wheat flour with different protein contents
CN112871246A (en) * 2020-12-29 2021-06-01 湖南省湘粮机械制造有限公司 Novel rice milling chamber
RU212651U1 (en) * 2021-12-20 2022-08-02 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный аграрный университет" (ФГБОУ ВО Казанский ГАУ) ROLLER CONDITIONER FOR GRAIN
CN114832886A (en) * 2022-05-12 2022-08-02 先禾(武汉)粮油科技有限公司 Non-pressure friction-release type rotary rice mill
CN116889895A (en) * 2023-06-30 2023-10-17 常州市武进双湖粮油机械股份有限公司 High-efficiency energy-saving rice mill with double air duct air spraying
CN116889895B (en) * 2023-06-30 2024-12-03 常州市武进双湖粮油机械股份有限公司 A high-efficiency and energy-saving rice mill with double air ducts

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Granted publication date: 20140917

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