CN207805942U - A kind of white rice grader - Google Patents
A kind of white rice grader Download PDFInfo
- Publication number
- CN207805942U CN207805942U CN201721873111.9U CN201721873111U CN207805942U CN 207805942 U CN207805942 U CN 207805942U CN 201721873111 U CN201721873111 U CN 201721873111U CN 207805942 U CN207805942 U CN 207805942U
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- China
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- gas
- room
- summarizes
- perforated cylinder
- air
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- Cereal-Derived Products (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model is related to a kind of white rice graders, including belt pulley, feed hopper, body, perforated cylinder, pusher, main shaft, screen frame, rice exports, stabilizer blade and outlet of cracking rice, the body is cylindrical structure, summarize room equipped with gas in the top of the body, the gas room of summarizing is communicated with air intake structure and inlet air heating structure, the gas summarizes is communicated with jet structure below room, the jet structure, which can will flow into the gas through the air intake structure and summarize the gas of room, sprays to the perforated cylinder, the gas, which summarizes interior and is additionally provided with, summarizes room heating structure.Advantageous effect：The grain of rice being blocked in the sieve pore of perforated cylinder side wall can be blown into perforated cylinder, be screened again, can also dry and remove the moisture of the grain of rice and remaining bran powder in perforated cylinder, remaining bran powder in perforated cylinder is avoided to form chaff powder sticky object.
Description
Technical field
The utility model is related to a kind of rice processing equipment more particularly to a kind of white rice graders.
Background technology
Rice after polished will carry out sizing screening and packaging, and existing classified screening device is all to use a core shift
Axis operating is lower to generate vibration, the sieve of multilayer different size is installed in a rectangle body case, to entering the rice in machine
It is classified.The shortcomings that above-mentioned apparatus is：Generation complete machine oscillation, machine damage is big, noise is big, blocks rice huller screen net, and per tour will carry out
Cleaning, inferior separating effect, and the rice after roller rice machine or polishing machine, there are certain humidity, due to perforated cylinder at this time
In remain bran powder, such as remove remaining bran powder and moisture not in time, be easy to form chaff powder sticky object.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of white rice graders, can will be blocked in perforated cylinder side
The grain of rice in the sieve pore of wall is blown into perforated cylinder, is screened again, and the moisture of the grain of rice in perforated cylinder can also be dried and remove
With remaining bran powder, remaining bran powder in perforated cylinder is avoided to form chaff powder sticky object.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of white rice grader, including belt pulley, into
Hopper, body, perforated cylinder, pusher, main shaft, screen frame, rice exports, stabilizer blade and outlet of cracking rice, the body are cylinder
Room is summarized in the top of body structure, the body equipped with gas, and the gas room of summarizing is communicated with air intake structure and inlet air heating knot
Structure, the gas summarizes is communicated with jet structure below room, and the jet structure can will flow into the gas through the air intake structure
The gas that body summarizes room sprays to the perforated cylinder, and the gas, which summarizes interior and is additionally provided with, summarizes room heating structure.
The utility model has the beneficial effects that：The grain of rice being blocked in the sieve pore of perforated cylinder side wall can be blown into perforated cylinder
In, it is screened again, can also dry and remove the moisture of the grain of rice and remaining bran powder in perforated cylinder, avoid in perforated cylinder
Remaining bran powder forms chaff powder sticky object.
Based on the above technical solution, the utility model can also do following improvement.
Further, the gas room of summarizing is channel-shaped, and the gas room of summarizing is fixedly connected on above the body, described
Air intake structure is the air inlet supervisor that one end is connected to the gas room of summarizing, and the other end of the air inlet supervisor connects with high-pressure air source
It is logical.
Advantageous effect using above-mentioned further scheme is that high pressure gas summarizes room after air inlet supervisor enters in gas
Convergence, to prepare in next step from air jet pipe ejection.
Further, the inlet air heating structure is heater, and the heater is set to the air inlet and is responsible for interlude, described
Heater is heated when the gas in the air inlet supervisor can be made to flow through the heater.
Advantageous effect using above-mentioned further scheme is to heat gas for the first time.
Further, the jet structure is that multiple uniform intervals are fixedly connected on the jet that the gas summarizes room bottom
Pipe, the air jet pipe are set in the body and are connected to the gas room of summarizing across the body.
Advantageous effect using above-mentioned further scheme is so that gas from the gas room of summarizing flows through air jet pipe and from jet
Pipe sprays to perforated cylinder.
Further, the room heating structure that summarizes is to summarize indoor heating tube set on the gas.
Advantageous effect using above-mentioned further scheme is to heat gas for second.
Further, the bottom end of each air jet pipe is threaded with nozzle, and the nozzle is open-topped channel-shaped, institute
The bottom for stating nozzle offers nozzle slot, and the cross sectional shape of the nozzle slot is flat rectangular.
Advantageous effect using above-mentioned further scheme is that swivel nozzle can adjust direction and the range of jet, nozzle
The cross sectional shape of slot is that the flat rectangular effective area for making jet becomes larger.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of white rice grader provided by the utility model；
Fig. 2 is a kind of structural schematic diagram of the nozzle of white rice grader shown in FIG. 1.
In attached drawing, parts list represented by the reference numerals are as follows：
1, belt pulley, 2, feed hopper, 3, body, 4, perforated cylinder, 5, pusher, 6, main shaft, 7, screen frame, 8, jet
Pipe, 9, rice exports, 10, stabilizer blade, 11, outlet of cracking rice, 12, nozzle slot, 13, air inlet be responsible for, 14, heater, 15, nozzle, 16,
Gas summarizes room, and 17, heating tube.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As illustrated in fig. 1 and 2, the utility model provides a kind of white rice grader, including belt pulley 1, feed hopper 2, body 3,
Perforated cylinder 4, pusher 5, main shaft 6, screen frame 7, rice exports 9, stabilizer blade 10 and outlet 11 of cracking rice, the body 3 are cylinder
Room 16 is summarized in body structure, the top of the body 3 equipped with gas, and the gas summarizes that room 16 is communicated with air intake structure and air inlet adds
Heat structure, the gas summarize 16 lower section of room and are communicated with jet structure, and the jet structure can will be flowed into through the air intake structure
The gas that the gas summarizes room 16 sprays to the perforated cylinder 4, and the gas, which summarizes to be additionally provided in room 16, summarizes room heating structure.
Stabilizer blade 10 is housed in the lower part of body 3；Feed hopper 2 is housed on the top of body 3, is equipped in the lower part of body 3 broken
Rice outlet 11 is equipped with rice exports 9 in the side of body 3；The main shaft 6 being sleeved in bearing block is housed at the middle part of body 3, it is main
One end of axis 6 couples with 1 power of belt pulley, and pusher 5 is equipped on the main shaft 6 below feed hopper 2, which is spiral
Body structure；Around main shaft 6 multiple evenly spaced sieves are equipped with equipped with the perforated cylinder 4 for cone cylinder body shape, 4 inner wall of perforated cylinder
Hole, perforated cylinder 4 are fixedly connected by screen frame 7 with main shaft 6.
It is channel-shaped that the gas, which summarizes room 16, and the gas summarizes room 16 and is fixedly connected on the top of the body 3, it is described into
Depressed structure is the air inlet supervisor 13 that one end summarizes that room 16 is connected to the gas, the other end and high pressure gas of the air inlet supervisor 13
Source is connected to.
The inlet air heating structure is heater 14, and the heater 14 is set to the air inlet and is responsible for 13 interludes, described
Heater 14 is heated when the gas in the air inlet supervisor 13 can be made to flow through the heater 14.
The jet structure is that multiple uniform intervals are fixedly connected on the air jet pipe 8 that the gas summarizes 16 bottom of room, institute
Air jet pipe 8 is stated in the body 3 and summarizes room 16 with the gas across the body 3 and is connected to.
The room heating structure that summarizes is the heating tube 17 summarized set on the gas in room 16.Heating tube 17 is to wriggle
Curve-like, such shape can make the area of heating tube 17 big, so that being sufficiently heated when the heated pipe 17 of gas stream.
The bottom end of each air jet pipe 8 is threaded with nozzle 15, and the nozzle 15 is open-topped channel-shaped, described
The bottom of nozzle 15 offers nozzle slot 12, and the cross sectional shape of the nozzle slot 12 is flat rectangular.
Operation principle：
High pressure gas is flowed into from air inlet supervisor 13, and heated device 14 summarizes room 16 in gas after heating for the first time and converges, quilt
After gas summarizes the heating of second of the heating tube 17 in room 16, sprayed from air jet pipe 8, spray to perforated cylinder 4, the hot-air of high pressure from
It is blown into perforated cylinder 4 in the sieve pore of 4 side wall of perforated cylinder, the grain of rice being blocked in the sieve pore of 4 side wall of perforated cylinder can be blown into sieve
In hole cylinder 4, is screened again, can also dry and remove the moisture of the grain of rice in perforated cylinder 4, avoided remaining in perforated cylinder 4
Bran powder forms chaff powder sticky object.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of white rice grader, including belt pulley (1), feed hopper (2), body (3), perforated cylinder (4), pusher (5), main shaft
(6), screen frame (7), rice exports (9), stabilizer blade (10) and outlet (11) of cracking rice, the body (3) are cylindrical structure,
It is characterized in that, room (16) is summarized in the top of the body (3) equipped with gas, and the gas summarizes room (16) and is communicated with air intake structure
With inlet air heating structure, the gas, which summarizes, is communicated with jet structure below room (16), the jet structure can will through it is described into
Depressed structure, which flows into the gas and summarizes the gas of room (16), sprays to the perforated cylinder (4), and the gas summarizes also to be set in room (16)
Have and summarizes room heating structure.
2. a kind of white rice grader according to claim 1, which is characterized in that it is channel-shaped, institute that the gas, which summarizes room (16),
It states gas and summarizes room (16) and be fixedly connected on above the body (3), the air intake structure is that room is summarized in one end with the gas
(16) other end of the air inlet supervisor (13) being connected to, the air inlet supervisor (13) are connected to high-pressure air source.
3. a kind of white rice grader according to claim 2, which is characterized in that the inlet air heating structure is heater
(14), the heater (14) is set to the air inlet and is responsible for (13) interlude, and the heater (14) can be such that the air inlet is responsible for
(13) gas in is heated when flowing through the heater (14).
4. a kind of white rice grader according to claim 1, which is characterized in that the jet structure is solid for multiple uniform intervals
Surely it is connected to the air jet pipe (8) that the gas summarizes room (16) bottom, the air jet pipe (8) is set in the body (3) and wears
It crosses the body (3) and summarizes room (16) with the gas and be connected to.
5. a kind of white rice grader according to claim 4, which is characterized in that the bottom end screw thread of each air jet pipe (8)
It is connected with nozzle (15), the nozzle (15) is open-topped channel-shaped, and the bottom of the nozzle (15) offers nozzle slot
(12), the cross sectional shape of the nozzle slot (12) is flat rectangular.
6. according to a kind of any one of claim 1 to 5 white rice grader, which is characterized in that described to summarize room heating structure
Summarize heating tube (17) in room (16) to be set to the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873111.9U CN207805942U (en) | 2017-12-27 | 2017-12-27 | A kind of white rice grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873111.9U CN207805942U (en) | 2017-12-27 | 2017-12-27 | A kind of white rice grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805942U true CN207805942U (en) | 2018-09-04 |
Family
ID=63331458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721873111.9U Expired - Fee Related CN207805942U (en) | 2017-12-27 | 2017-12-27 | A kind of white rice grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146907A (en) * | 2021-12-06 | 2022-03-08 | 洪江市丰源农业开发有限责任公司 | Fine screening device for rice processing |
-
2017
- 2017-12-27 CN CN201721873111.9U patent/CN207805942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146907A (en) * | 2021-12-06 | 2022-03-08 | 洪江市丰源农业开发有限责任公司 | Fine screening device for rice processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |