CN210058614U - Rice screening device that removes dust - Google Patents
Rice screening device that removes dust Download PDFInfo
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- CN210058614U CN210058614U CN201920431261.7U CN201920431261U CN210058614U CN 210058614 U CN210058614 U CN 210058614U CN 201920431261 U CN201920431261 U CN 201920431261U CN 210058614 U CN210058614 U CN 210058614U
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Abstract
The utility model discloses a rice screening device that removes dust, including the screening case, the outer wall of screening case is provided with the motor, and the inner wall of screening case is connected with two brush rollers, one of them through the bearing the output shaft formation transmission cooperation of belt and motor of the outer wall of brush roller, the top inner wall of screening case leads to and is provided with the suction hood, and one side outer wall of screening case is fixed with the dust collection box, the top outer wall of dust collection box is provided with the dust catcher, and the output of dust catcher and the top inner wall of dust collection box are fixed with same dust removal pipe, and the input of dust catcher and the top inner wall of suction hood are fixed with same dust removal pipe. The utility model discloses a be provided with brush roller, suction hood, dust catcher and dust collection box, utilize the roll feeding in opposite directions of brush roller, the feeding velocity of flow is even stable, is difficult for causing the material to block, and the brush roller surface is equipped with the brush moreover, and dust removal effect is good, and the dust catcher can absorb the dust into the dust collection box in addition and handle.
Description
Technical Field
The utility model relates to a rice screening technical field especially relates to a rice dust removal sieving mechanism.
Background
At present, the course of working of rice, the paddy can produce a lot of broken rice after the rice hulling, at this moment just need use the screening installation, screens the rice to separate broken rice and the better rice of quality, if not separating not only can influence the quality and the quality of rice, still can reduce the economic value of rice.
Through retrieval, chinese patent application No. 201820988021.2 discloses a rice dust removal sieving mechanism, and the device a rice dust removal sieving mechanism, includes the box, is fixed with on the box top surface and throws the material funnel, throws the material funnel and communicates with each other the setting with the box, throws and transversely is fixed with the dead lever in the material funnel. The above patents also suffer from the following disadvantages: this patent has only been solved and has been used the dust catcher to carry out the dust absorption to the rice, only can absorb the dust that raises in the screening case, can not remove dust to the surface of rice, and dust removal effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a rice dedusting and screening device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rice screening device that removes dust, includes the screening case, the outer wall of screening case is provided with the motor, and the inner wall of screening case is connected with two brush rollers, one of them through the bearing the outer wall of brush roller forms transmission cooperation with the output shaft of motor through the belt, the top inner wall of screening case leads to and is provided with the suction hood, and one side outer wall of screening case is fixed with the dust collection box, the top outer wall of dust collection box is provided with the dust catcher, and the output of dust catcher and the top inner wall of dust collection box are fixed with same dust removal pipe, and the input of dust catcher and the top inner wall of suction hood are fixed with same dust absorption pipe, the bottom inner wall four corners of screening case all is provided with damper, and one side outer wall of screening case is fixed with drying mechanism.
Furthermore, the damping mechanism comprises a supporting cylinder, and a damping spring is arranged on the inner wall of the bottom of the supporting cylinder.
Furthermore, damping spring's top outer wall leads to and is provided with the support column, and the top outer wall of support column is fixed with same second filter plate.
Furthermore, the drying mechanism comprises an air heater, and an air guide pipe is fixed at the output end of the air heater.
Furthermore, the inner wall of the screening box is provided with a hot air cover, and the other end of the air guide pipe is connected to the inner wall of the top of the hot air cover through a flange.
Furthermore, the inner wall of the top of the screening box is provided with a feeding hole, and the outer wall of one side of the screening box is provided with a slag discharging hole and a broken rice outlet.
Furthermore, the inner wall both sides of screening case are fixed with first filter plate and swash plate, and the inner wall both sides of screening case all are provided with and inhale the iron rod.
Furthermore, one side inner wall of screening case leads to and is provided with humidity transducer, and one side inner wall of screening case is fixed with the discharging pipe, and one side outer wall of discharging pipe has the solenoid valve through threaded connection.
Furthermore, the signal input end of the electromagnetic valve is connected with a processor through a signal line, and the signal output end of the humidity sensor is connected with the signal input end of the processor through a signal line.
The utility model has the advantages that:
1. through being provided with brush roller, suction hood, dust catcher and dust collection box, utilize the roll feeding in opposite directions of brush roller, the feeding velocity of flow is even stable, is difficult for causing the material to block, and the brush roller surface is equipped with the brush in addition and is used for cleaing away the adhesion at the surperficial dust of rice, and dust removal effect is good, and the dust catcher can be handled dust absorption into dust collection box in addition.
2. Through being provided with air heater, humidity transducer, solenoid valve and treater, weather the rice through the air heater, when treating the humidity of rice and reaching a definite value, the treater acts on the solenoid valve, discharges the rice from handling the pipe, but automatic discharging.
3. Through being provided with support column, a supporting cylinder and damping spring, damping spring's setting can make the second filter plate reduce and rock, and the welding has the iron nugget in the rice can be got rid of in addition to the setting of inhaling iron rod.
Drawings
FIG. 1 is a schematic structural view of a rice dust removing and screening device provided by the present invention;
FIG. 2 is a schematic view of part A of FIG. 1;
fig. 3 is the utility model provides a rice dust removal sieving mechanism's external structure schematic diagram.
In the figure: 1-screening box, 2-discharging pipe, 3-electromagnetic valve, 4-humidity sensor, 5-hot air blower, 6-air guide pipe, 7-hot air hood, 8-feeding hole, 9-brush roller, 10-dust hood, 11-dust absorption pipe, 12-dust absorption machine, 13-dust removal pipe, 14-dust collection box, 15-slag discharge port, 16-iron absorption rod, 17-second filter plate, 18-broken rice outlet, 19-inclined plate, 20-first filter plate, 21-support column, 22-support cylinder and 23-damping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a rice dust removing and screening device comprises a screening box 1, wherein the outer wall of the screening box 1 is connected with a motor through a screw, the inner wall of the screening box 1 is connected with two brush rollers 9 through a bearing, the outer wall of one brush roller 9 is in transmission fit with an output shaft of a motor through a belt, a dust hood 10 is fixed on the inner wall of the top of the screening box 1 through screws, and the outer wall of one side of the screening box 1 is welded with a dust collection box 14, the outer wall of the top part of the dust collection box 14 is connected with a dust collector 12 through a screw, and the output of dust catcher 12 and the top inner wall of dust collection box 14 have the same dust removal pipe 13 through flange joint, and the input of dust catcher 12 and the top inner wall of suction hood 10 have the same dust absorption pipe 11 through flange joint, and the bottom inner wall four corners of screening case 1 all has damper through the screw connection, and the welding of one side outer wall of screening case 1 has drying mechanism.
In the utility model, the damping mechanism comprises a supporting cylinder 22, a damping spring 23 is fixed on the bottom inner wall of the supporting cylinder 22 through screws, a supporting column 21 is fixed on the top outer wall of the damping spring 23 through screws, the same second filter plate 17 is welded on the top outer wall of the supporting column 21, the drying mechanism comprises an air heater 5, the output end of the air heater 5 is connected with an air guide pipe 6 through a flange, a hot air cover 7 is fixed on the inner wall of the screening box 1 through screws, the other end of the air guide pipe 6 is connected on the top inner wall of the hot air cover 7 through a flange, a feed inlet 8 is arranged on the top inner wall of the screening box 1, a slag discharge port 15 and a crushed rice outlet 18 are arranged on one side outer wall of the screening box 1, a first filter plate 20 and an inclined plate 19 are welded on two sides of the inner wall of the screening box 1, iron absorption rods 16 are connected on two sides of the inner wall of the screening box 1, and the inner wall of one side of screening case 1 has discharging pipe 2 through flange connection, and the outer wall of one side of discharging pipe 2 has solenoid valve 3 through threaded connection, and solenoid valve 3 ' S signal input part is connected with the treater through the signal line, and humidity transducer 4 ' S signal output part is connected with the signal input part of treater through the signal line, and humidity transducer 4 ' S model is CN32PT, and the model of treater is S3C 244.
The working principle is as follows: the device is connected with a power supply, rice is added into the screening box 1 from the feeding hole 8, the motor is started, the brush rollers 9 roll and feed in opposite directions, the brush rollers 9 can remove dust adhered to the surface of the rice, the dust suction machine 12 is started, the dust is absorbed into the dust collection box 14 through the dust suction cover 10, the dust suction pipe 11 and the dust collection pipe 13, large-particle impurities are removed through the first filter plate 20 and are discharged through the slag discharge hole 15, the iron absorption rod 16 can absorb scrap iron contained in the rice, the crushed rice can be filtered through the second filter plate 17, the crushed rice is discharged from the crushed rice outlet 18 through the inclined plate 19, the hot air machine 5 is started to blow the rice, the humidity sensor 4 can detect the humidity in the screening box 1, when a certain humidity value is reached, the electromagnetic valve 3 is opened by the processor to discharge the rice, all electric appliances are closed finally, and the operation is finished.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A rice dust removal screening device comprises a screening box (1) and is characterized in that a motor is arranged on the outer wall of the screening box (1), two brush rollers (9) are connected to the inner wall of the screening box (1) through bearings, the outer wall of one of the brush rollers (9) is in transmission fit with an output shaft of the motor through a belt, a dust hood (10) is arranged on the inner wall of the top of the screening box (1), a dust collection box (14) is fixed on the outer wall of one side of the screening box (1), a dust collector (12) is arranged on the outer wall of the top of the dust collection box (14), the same dust collection pipe (13) is fixed on the output end of the dust collector (12) and the inner wall of the top of the dust collection box (14), the same dust collection pipe (11) is fixed on the input end of the dust collector (12) and the inner wall of the top of the dust collection hood (10), and shock absorption mechanisms are arranged at four corners of, and a drying mechanism is fixed on the outer wall of one side of the screening box (1).
2. The rice dedusting and screening device according to claim 1, wherein the damping mechanism comprises a supporting cylinder (22), and a damping spring (23) is arranged on the inner wall of the bottom of the supporting cylinder (22).
3. The rice dedusting and screening device as claimed in claim 2, characterized in that a supporting column (21) is arranged on the outer wall of the top of the damping spring (23), and the same second filter plate (17) is fixed on the outer wall of the top of the supporting column (21).
4. The rice dedusting and screening device according to claim 1, wherein the drying mechanism comprises a hot air blower (5), and an air guide pipe (6) is fixed at the output end of the hot air blower (5).
5. The rice dust removal and screening device as claimed in claim 4, wherein a hot air hood (7) is arranged on the inner wall of the screening box (1), and the other end of the air guide pipe (6) is connected to the inner wall of the top of the hot air hood (7) through a flange.
6. The rice dedusting and screening device according to claim 1, characterized in that the top inner wall of the screening box (1) is provided with a feeding hole (8), and the outer wall of one side of the screening box (1) is provided with a slag discharging hole (15) and a broken rice outlet (18).
7. The rice dust removal and screening device is characterized in that a first filter plate (20) and an inclined plate (19) are fixed on two sides of the inner wall of the screening box (1), and iron absorption rods (16) are arranged on two sides of the inner wall of the screening box (1).
8. The rice dust removal and screening device according to claim 1, wherein a humidity sensor (4) is arranged on the inner wall of one side of the screening box (1), a discharge pipe (2) is fixed on the inner wall of one side of the screening box (1), and an electromagnetic valve (3) is connected to the outer wall of one side of the discharge pipe (2) through threads.
9. The rice dedusting and screening device according to claim 8, characterized in that the signal input end of the electromagnetic valve (3) is connected with a processor through a signal line, and the signal output end of the humidity sensor (4) is connected with the signal input end of the processor through a signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431261.7U CN210058614U (en) | 2019-04-01 | 2019-04-01 | Rice screening device that removes dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431261.7U CN210058614U (en) | 2019-04-01 | 2019-04-01 | Rice screening device that removes dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210058614U true CN210058614U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920431261.7U Expired - Fee Related CN210058614U (en) | 2019-04-01 | 2019-04-01 | Rice screening device that removes dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210058614U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921982A (en) * | 2020-08-05 | 2020-11-13 | 石阡县穗香粮油购销有限公司 | Impurity removing process for pure rice |
| CN112044761A (en) * | 2020-08-07 | 2020-12-08 | 湖北京山群健米业有限公司 | Rice processing is with preventing piling up stirring drying device |
| CN112605091A (en) * | 2020-11-27 | 2021-04-06 | 颍上县皖润米业有限公司 | Dust collector is used in rice processing that purifying effect is good |
| CN113264329A (en) * | 2021-05-21 | 2021-08-17 | 永州市冷水滩区五谷香农产品加工有限责任公司 | Anti-spilling rice conveying machine |
| CN113275234A (en) * | 2021-05-21 | 2021-08-20 | 永州市冷水滩区五谷香农产品加工有限责任公司 | Novel rice cleaning device |
| CN113305059A (en) * | 2021-05-31 | 2021-08-27 | 江苏威拉里新材料科技有限公司 | 3D prints metal powder cleaning device |
| CN114146912A (en) * | 2021-11-12 | 2022-03-08 | 安徽华谊日新科技有限公司 | Garrulous soap is retrieved and is used screening plant |
| CN115228746A (en) * | 2022-07-05 | 2022-10-25 | 深圳市时维智能装备有限公司 | Multistage screening coal gangue sorting unit |
-
2019
- 2019-04-01 CN CN201920431261.7U patent/CN210058614U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921982A (en) * | 2020-08-05 | 2020-11-13 | 石阡县穗香粮油购销有限公司 | Impurity removing process for pure rice |
| CN112044761A (en) * | 2020-08-07 | 2020-12-08 | 湖北京山群健米业有限公司 | Rice processing is with preventing piling up stirring drying device |
| CN112044761B (en) * | 2020-08-07 | 2021-11-30 | 湖北共发米业有限公司 | Rice processing is with preventing piling up stirring drying device |
| CN112605091A (en) * | 2020-11-27 | 2021-04-06 | 颍上县皖润米业有限公司 | Dust collector is used in rice processing that purifying effect is good |
| CN113264329A (en) * | 2021-05-21 | 2021-08-17 | 永州市冷水滩区五谷香农产品加工有限责任公司 | Anti-spilling rice conveying machine |
| CN113275234A (en) * | 2021-05-21 | 2021-08-20 | 永州市冷水滩区五谷香农产品加工有限责任公司 | Novel rice cleaning device |
| CN113305059A (en) * | 2021-05-31 | 2021-08-27 | 江苏威拉里新材料科技有限公司 | 3D prints metal powder cleaning device |
| CN114146912A (en) * | 2021-11-12 | 2022-03-08 | 安徽华谊日新科技有限公司 | Garrulous soap is retrieved and is used screening plant |
| CN115228746A (en) * | 2022-07-05 | 2022-10-25 | 深圳市时维智能装备有限公司 | Multistage screening coal gangue sorting unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210401 |