CN201200899Y - Three-roller rice mill - Google Patents
Three-roller rice mill Download PDFInfo
- Publication number
- CN201200899Y CN201200899Y CNU2008201147516U CN200820114751U CN201200899Y CN 201200899 Y CN201200899 Y CN 201200899Y CN U2008201147516 U CNU2008201147516 U CN U2008201147516U CN 200820114751 U CN200820114751 U CN 200820114751U CN 201200899 Y CN201200899 Y CN 201200899Y
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- CN
- China
- Prior art keywords
- rice
- devices
- roller
- husk
- casing
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- 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.)
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Abstract
The utility model relates to a rice mill, in particular to a three-roller rice mill, which comprises a machine frame, a shell, a rice milling device, a main shaft drive unit, rice cooling devices and air return devices, wherein the inside of the shell is provided with three rice milling chambers from the top down; three spiral milling rollers are sleeved on three hollow main shafts and are arranged inside the three rice milling chambers in parallel respectively; the rice cooling devices are arranged between two adjacent rice milling chambers respectively; the air return devices are buckled on outsides of belt pulleys of the hollow main shafts, and upper parts of the air return devices are provided with air outlets; and the hollow main shafts and the air outlets on the air return devices are connected with a fan. The three spiral milling rollers are assembled on the same shell by means of upper, intermediate and lower series connection, thereby saving the space; the rice cooling devices adopt negative pressure of wind power to convey, thereby not only reducing increment of broken rice caused by conveying of a plurality of devices but also simultaneously reducing the energy consumption; and the air return devices further purify rice under the action of the wind power of the fan, thereby improving the milled rice rate.
Description
Technical field
The utility model relates to rice mill, particularly relates to a kind of three roller rice mills.
Background technology
Traditional rice mill generally is a double helix roller, at most also only comprises two double helix rollers, does not have wind to send cool rice device, the main shaft intake is little, and the rice between rice machine and the rice machine adopts elevator to carry the rice mill of this structure, efficient is low, and energy consumption is big, has increased and has cracked rice.
The utility model content
Technical problem to be solved in the utility model is that solution rice mill efficient is low, and energy consumption is big, increases the problem of cracking rice.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted provides a kind of three roller rice mills, and it comprises frame, casing, and two devices for husking rice, main shaft driving device, cool rice device and return air packing are put.Describedly be provided with three husk rice chambers from top to bottom, the upper surface of its husk rice chamber, top is provided with rice-entering port, and the side surface of husk rice chamber, bottom is provided with rice output outlet, and described casing is fixed on the frame; Described devices for husking rice comprises three hollow spindles and three spiral rollers, the outer circumference surface of hollow spindle is provided with some through holes that communicate with its axis hole, three hollow spindles be arranged in parallel to each other three husk rices indoor and be positioned at and the perpendicular same plane of casing rice output outlet central axis, the two ends of hollow spindle are rotationally connected with the sidewall of three husk rice chambers respectively, and described three double helix rollers are set with and are fixed on three hollow spindles; Described main shaft driving device is fixed on the frame, comprises motor, and the output of described motor is in transmission connection with the hollow spindle band respectively; Described two cool rice devices are separately positioned between two adjacent husk rice chambers, and described cool rice device comprises the chute sieve plate, which is provided with some through holes, and described chute sieve plate has a down dip towards hollow spindle belt pulley one side direction; Described return air packing is put, and spiral-lock is in the outside of the belt pulley of hollow spindle, and its top is provided with exhaust outlet.
The utility model also comprises feeding mechanism, and the outlet of described feeding mechanism links to each other with the rice-entering port at casing top.
The exit of described feeding mechanism is provided with inserts door.
The rice output outlet place of described casing bottom is provided with out Mi Kaiguan.
The angle of described chute sieve plate and horizontal plane is 10～30 degree.
Through hole on the described chute sieve plate is that fish scale is poroid.
The utility model, three double helix rollers adopt upper, middle and lower assembled in series mode to be assemblied on the same casing, saved the space, main shaft inwall aperture and spray wind bore dia are very big, such main axle structure has increased the main shaft intake, makes the grain of rice in the whitening chamber better effects if of rolling, the easier discharge of rice bran, reduce the temperature of the grain of rice in the whitening chamber, improved rice milling yield.Wind send cool rice device, adopts the wind-force negative pressure transportation, has both reduced because of multiple devices and has carried increasing of causing broken, has reduced energy consumption simultaneously again.The return air packing is put, and under the effect of blower fan wind-force, rice is further purified, and the rice bran that is mingled with in the grain of rice that flows out in the cool rice device is siphoned away, and has reduced the rice temperature again simultaneously, has improved rice milling yield.In sum, the utility model is not only simple to operate after being installed among the complete set of rice milling equipment, conserve space, and cut down the consumption of energy, it is effective to inhale chaff, reduces Mi Wen, improves rice milling yield.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is a return air bag material flow schematic diagram;
Fig. 4 is cool rice device material flow schematic diagram;
Fig. 5 is the utility model hollow spindle structural representation.
Among the figure: the 1-casing, the 2-feeding mechanism, the 3-motor, the 4-frame, the 5-rice output outlet, 6-goes out Mi Kaiguan, 7-chute sieve plate, 8-spiral roller, the 9-hollow spindle, 10-inserts door, and 11-return air packing is put.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the utility model comprises frame 4, casing 1, and devices for husking rice, main shaft driving device, two cool rice devices and return air packing put 11.The inside of described casing 1 is provided with three husk rice chambers from top to bottom, and the upper surface of its husk rice chamber, top is provided with rice-entering port, and the side surface of husk rice chamber, bottom is provided with rice output outlet 5, and casing 1 is fixed on the frame 4; Described devices for husking rice comprises three hollow spindles 9 and three spiral rollers 8, and as shown in Figure 5, the outer circumference surface of hollow spindle 9 is provided with some through holes that communicate with its axis hole.Three hollow spindles 9 be arranged in parallel to each other three husk rices indoor and be positioned at the same plane perpendicular with the central axis of casing rice output outlet 5, the two ends of hollow spindle 9 are connected with the sidewall of three husk rice chambers respectively, and can rotate around self axis, three double helix rollers 8 are set with and are fixed on three hollow spindles 9; Described main shaft driving device comprises motor 3, and described motor 3 is fixed on the frame 4, and the output of motor 3 is in transmission connection with hollow spindle 9 bands respectively; Described two cool rice devices are separately positioned between two adjacent husk rice chambers, and cool rice device comprises chute sieve plate 7, which is provided with some through holes, and the chute sieve plate has a down dip towards hollow spindle belt pulley one side direction; Described return air packing puts 11, and spiral-lock is in the outside of the belt pulley of hollow spindle 9, and its top is provided with exhaust outlet; Hollow spindle 9 links to each other with blower fan respectively with the exhaust outlet that the return air packing is put on 11.
Preferably, the utility model also comprises feeding mechanism 2, and described feeding mechanism 2 is a funnel-form, and its exit links to each other with the rice-entering port at casing 1 top.The exit of feeding mechanism 2 is provided with inserts door 10.
The rice output outlet place of casing of the present utility model 1 bottom is provided with out Mi Kaiguan 6.
The course of work of the present utility model is as follows: as Fig. 2, shown in Figure 4, at first draw back during use and insert door 10, brown rice in the feeding mechanism 2 just flows into the top whitening chamber, move to high order end under the thrust of the spiral roller 8 in the whitening chamber of top, fall into cool rice device then, rice in the cool rice device moves to low order end along chute sieve plate 7, whitening chamber in the middle of falling into then under the effect of wind-force.By that analogy, middle whitening chamber is sent to rice next cool rice device again, and the rice in the cool rice device enters the bottom whitening chamber under the effect of wind-force, by the bottom whitening chamber rice is discharged.Rice is by pearling the time, and rice bran also constantly is being sucked away under the effect of wind-force.
Again as shown in Figure 3, the exhaust outlet that the return air packing is put 5 bottoms links to each other with blower fan, and under the effect of blower fan negative pressure, the rice bran that is mingled with in the grain of rice with the outflow of cool rice device siphons away, and rice is further purified.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (6)
1, a kind of three roller rice mills is characterized in that comprising:
Frame;
Casing, its inside are provided with three husk rice chambers from top to bottom, and the upper surface of its husk rice chamber, top is provided with rice-entering port, and the side surface of husk rice chamber, bottom is provided with rice output outlet, and described casing is fixed on the frame;
Devices for husking rice, described devices for husking rice comprises three hollow spindles and three spiral rollers, the outer circumference surface of described hollow spindle is provided with some through holes that communicate with its axis hole, three hollow spindles be arranged in parallel to each other three husk rices indoor and be positioned at and the perpendicular same plane of casing rice output outlet central axis, the two ends of hollow spindle are rotationally connected with the sidewall of three husk rice chambers respectively, and described three double helix rollers are set with and are fixed on three hollow spindles;
Main shaft driving device is fixed on the frame, comprises motor, and the output of described motor is in transmission connection with the hollow spindle band respectively;
Two cool rice devices are separately positioned between two adjacent husk rice chambers, and described cool rice device comprises the chute sieve plate, which is provided with some through holes, and described chute sieve plate has a down dip towards hollow spindle belt pulley one side direction;
The return air packing is put, and spiral-lock is in the outside of the belt pulley of hollow spindle, and its top is provided with exhaust outlet.
2, three roller rice mills according to claim 1 is characterized in that it also comprises feeding mechanism, and the outlet of described feeding mechanism links to each other with the rice-entering port at casing top.
3, three roller rice mills according to claim 2 is characterized in that the exit of described feeding mechanism is provided with slotting door.
4, three roller rice mills according to claim 1 is characterized in that the rice output outlet place of described casing bottom is provided with out Mi Kaiguan.
5, according to the described three roller rice mills of claim 1 to 4 each claim, the angle that it is characterized in that described chute sieve plate and horizontal plane is 10～30 degree.
6, three roller rice mills according to claim 5 is characterized in that the through hole on the described chute sieve plate is that fish scale is poroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201147516U CN201200899Y (en) | 2008-05-14 | 2008-05-14 | Three-roller rice mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201147516U CN201200899Y (en) | 2008-05-14 | 2008-05-14 | Three-roller rice mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200899Y true CN201200899Y (en) | 2009-03-04 |
Family
ID=40423210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201147516U Expired - Fee Related CN201200899Y (en) | 2008-05-14 | 2008-05-14 | Three-roller rice mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200899Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268503A (en) * | 2014-07-16 | 2016-01-27 | 株式会社佐竹 | Rice milling machine |
| CN107096591A (en) * | 2017-06-28 | 2017-08-29 | 宿州市埇桥区生态康石磨面粉厂 | Cereal processes flour pretreatment unit |
| CN110586225A (en) * | 2019-10-28 | 2019-12-20 | 宁夏昊帅粮油有限责任公司 | Sand roller rice mill |
-
2008
- 2008-05-14 CN CNU2008201147516U patent/CN201200899Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268503A (en) * | 2014-07-16 | 2016-01-27 | 株式会社佐竹 | Rice milling machine |
| CN105268503B (en) * | 2014-07-16 | 2019-04-05 | 株式会社佐竹 | Rice mill |
| CN107096591A (en) * | 2017-06-28 | 2017-08-29 | 宿州市埇桥区生态康石磨面粉厂 | Cereal processes flour pretreatment unit |
| CN110586225A (en) * | 2019-10-28 | 2019-12-20 | 宁夏昊帅粮油有限责任公司 | Sand roller rice mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Anlu City, Hubei province grain road 432600 Patentee after: HUBEI DONGFANGHONG GRAIN MACHINERY CO., LTD. Address before: 432600 No. 1 Zijin Road, Hubei, Anlu Patentee before: HUBEI DONGFANGHONG GRAIN MACHINERY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20160514 |