CN105032757A - Eccentric wheel rice screening device - Google Patents
Eccentric wheel rice screening device Download PDFInfo
- Publication number
- CN105032757A CN105032757A CN201510500036.0A CN201510500036A CN105032757A CN 105032757 A CN105032757 A CN 105032757A CN 201510500036 A CN201510500036 A CN 201510500036A CN 105032757 A CN105032757 A CN 105032757A
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- eccentric wheel
- transmission shaft
- frame
- screen cloth
- eccentric
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Abstract
The invention discloses an eccentric wheel rice screening device. The eccentric wheel rice screening device comprises a frame, a slide base, a longitudinal chute, a screen, a bearing, an eccentric shaft, a transmission shaft and a driving mechanism, wherein a guide rail rod is erected in middle of the frame; the bottom of the slide base is arranged on the guide rail rod in a horizontal sliding manner; the longitudinal chute is formed in middle of the slide base; the front end of the screen is arranged at the front end of the frame in a horizontal sliding manner, and the back end of the screen is fixed on the slide base; the bearing is arranged in the longitudinal chute in a vertical sliding manner; the front end of the eccentric shaft coats an inner ring of the bearing; the transmission shaft is arranged on the frame in a rotating manner; the back end of the eccentric shaft is eccentrically arranged at the front end of the transmission shaft; and the driving mechanism is used for driving the transmission shaft to rotate. The eccentric wheel rice screening device can replace manual operation to drive the screen to vibrate, and is high in rice screening efficiency, low in labor intensity and suitable for families.
Description
Technical field
The present invention relates to screening plant field, particularly a kind of eccentric wheel sieve rice device.
Background technology
Be ground in the process of rice for grain, due to reasons such as grain sole mass and rice milling process are unstable, the quality of rice can not be ensured, in rice doped with rice or the grain of rice incomplete etc., this all can affect grain of rice mouthfeel greatly, and family needs to do screening further to rice sometimes.General automatic rice screener expensive, volume is larger, and noise is larger, and be not suitable for family's use, and when nowadays rice sieves in family, be manually vibrating screen panel and realize sieve rice process, the method efficiency is lower and foreign material screening rate is not high, and labour intensity is larger, carry out rider rice process people for a long time easily tired, and there is potential safety hazard.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of eccentric wheel to sieve rice device, thus overcome the large and shortcoming that efficiency is not high of labour intensity that existing home-use sieve rice net needs to carry out manually sieving rice.
For achieving the above object, the invention provides a kind of eccentric wheel sieve rice device, wherein, comprising: frame, in the middle part of it, erection has a guide rail pole; Sliding seat, is arranged on described guide rail pole in the mode that can horizontally slip bottom it; The middle part of this sliding seat is provided with a longitudinal chute; Screen cloth, its front end is arranged at the front end of described frame in the mode that can horizontally slip, and the rear end of this screen cloth is fixedly arranged on described sliding seat;
Bearing, it is arranged in described longitudinal chute in the mode that can slide up and down; Eccentric shaft, its front end sleeve is located at the inner ring of described bearing; Power transmission shaft, it is rotatably arranged in described frame; The rear end of described eccentric shaft is arranged at the front end of this power transmission shaft prejudicially; And driving mechanism, it rotates for driving described power transmission shaft.
Preferably, in technique scheme, the rear end of described screen cloth higher than front end, to be positioned at obliquely in described frame.
Preferably, in technique scheme, described driving mechanism is a motor being arranged in described frame, and this motor is connected by the rear end of shaft coupling with described power transmission shaft.
Preferably, in technique scheme, the bottom of described screen cloth is provided with a funnelform collector.
Preferably, in technique scheme, the front end of described screen cloth is provided with a shifting axle, and the two ends, left and right of this shifting axle are movably set on two bearings being fixed on the left and right sides of the front end of described frame respectively.
Compared with prior art, the present invention has following beneficial effect:
The present invention drives power transmission shaft to drive eccentric shaft to carry out eccentric rotary by motor, thus drives screen cloth to carry out left and right reciprocally swinging, to replace artificial vibration screen cloth, thus reduces labor intensity.Of the present invention simple and practical, operating efficiency is high, and noise is little, and can ensure to sieve meter Zhi Liang.
Accompanying drawing explanation
Fig. 1 is the structural representation according to a kind of eccentric wheel sieve of the present invention rice device.
Fig. 2 is the structural representation that eccentric shaft according to the present invention is arranged on power transmission shaft.
Fig. 3 is the structural representation that bearing according to the present invention is arranged in longitudinal chute.
Main Reference Numerals illustrates:
1-frame, 2-screen cloth, 3-shifting axle, 4-bearing, 5-collector, 6-sliding seat, the longitudinal chute of 7-, 8-bearing, 9-eccentric shaft, 10-power transmission shaft, 11-shaft coupling, 12-motor, 13-guide rail pole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1 to Figure 3, a kind of embodiment according to the specific embodiment of the invention is: a kind of eccentric wheel sieve rice device, and it comprises frame 1, screen cloth 2, sliding seat 6, longitudinal chute 7, bearing 8, eccentric shaft 9, power transmission shaft 10 and driving mechanism, wherein:
The middle part erection of frame 1 has a guide rail pole 13, and the bottom of sliding seat 6 is sheathed on guide rail pole 13 in the mode that can horizontally slip, and the middle part of sliding seat 6 is provided with a longitudinal chute 7.The front end of screen cloth 2 is arranged at the front end of frame 1 in the mode that can horizontally slip, and the rear end of screen cloth 2 is fixedly arranged on sliding seat 6.Preferably, as shown in Figure 1, the front end of screen cloth 2 is provided with a shifting axle 3, and the two ends, left and right of shifting axle 3 are movably set in two respectively and are fixed on the bearing 4 of the left and right sides of the front end of frame 1, and shifting axle 3 can slide along bearing 4.
As illustrated in fig. 1 and 2, bearing 8 is arranged in longitudinal chute 7 in the mode that can slide up and down, and the front end sleeve of eccentric shaft 9 is located at the inner ring of bearing 8.Power transmission shaft 10 is rotatably arranged in frame 1 by two bearing blocks, and as shown in Figure 3, the rear end of eccentric shaft 9 is arranged at the front end of power transmission shaft 10 prejudicially.Driving mechanism rotates for driving power transmission shaft 10.Preferably, driving mechanism is a motor 12 being arranged in frame 1, and motor 12 is connected with the rear end of power transmission shaft 10 by shaft coupling 11.
During sieve rice, motor 12 drives power transmission shaft 10 to drive eccentric shaft 9 to carry out eccentric rotary, carry out in the process of eccentric rotary at eccentric shaft 9, the motion of its vertical direction can driving bearing 8 along the longitudinal chute 7 slide up and down, and the sidewall that the motion of its horizontal direction can push longitudinal chute 7 by bearing 8 drives sliding seat 6 to horizontally slip along guide rail pole 13, thus sliding seat 6 is made to drive vibratory sieve 2 to swing.Rice is poured in screen cloth 2 and just can carries out vibrosieve, rice or the incomplete grain of rice drop downwards from the sieve aperture of screen cloth, the rice of complete high-quality not by sieve aperture, with realize be separated.Preferably, the rear end of screen cloth 2 higher than front end, to be positioned in frame 1 obliquely, when sieving rice, rice can swing along with screen cloth 2, flows downward under gravity on one side, the rice of complete high-quality can flow downward under gravity, finally discharges from the front end of screen cloth 2, convenient collection.Further preferably, the angle that screen cloth 2 tilts is 20 °, flows downward with suitable speed to make rice.Again further preferably, the bottom of screen cloth 2 is provided with a funnelform collector 5, after meter Zi and the incomplete grain of rice drop from sieve aperture, is concentrated and discharges downwards, conveniently reclaim by the guiding of collector 5.
The present invention drives power transmission shaft 10 to drive eccentric shaft 9 to carry out eccentric rotary by motor 12, thus drives screen cloth 2 to carry out left and right reciprocally swinging, to replace artificial vibration screen cloth 2, thus reduces labor intensity.Of the present invention simple and practical, operating efficiency is high, and noise is little, and can ensure to sieve meter Zhi Liang.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (5)
1. an eccentric wheel sieve rice device, is characterized in that, comprising:
Frame, in the middle part of it, erection has a guide rail pole;
Sliding seat, is arranged on described guide rail pole in the mode that can horizontally slip bottom it; The middle part of this sliding seat is provided with a longitudinal chute;
Screen cloth, its front end is arranged at the front end of described frame in the mode that can horizontally slip, and the rear end of this screen cloth is fixedly arranged on described sliding seat;
Bearing, it is arranged in described longitudinal chute in the mode that can slide up and down;
Eccentric shaft, its front end sleeve is located at the inner ring of described bearing;
Power transmission shaft, it is rotatably arranged in described frame; The rear end of described eccentric shaft is arranged at the front end of this power transmission shaft prejudicially; And
Driving mechanism, it rotates for driving described power transmission shaft.
2. eccentric wheel according to claim 1 sieve rice device, is characterized in that, the rear end of described screen cloth higher than front end, to be positioned at obliquely in described frame.
3. eccentric wheel sieve rice device according to claim 1, it is characterized in that, described driving mechanism is a motor being arranged in described frame, and this motor is connected by the rear end of shaft coupling with described power transmission shaft.
4. eccentric wheel sieve rice device according to claim 1, it is characterized in that, the bottom of described screen cloth is provided with a funnelform collector.
5. eccentric wheel sieve rice device according to claim 1, it is characterized in that, the front end of described screen cloth is provided with a shifting axle, and the two ends, left and right of this shifting axle are movably set on two bearings being fixed on the left and right sides of the front end of described frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500036.0A CN105032757A (en) | 2015-08-14 | 2015-08-14 | Eccentric wheel rice screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500036.0A CN105032757A (en) | 2015-08-14 | 2015-08-14 | Eccentric wheel rice screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105032757A true CN105032757A (en) | 2015-11-11 |
Family
ID=54440062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510500036.0A Pending CN105032757A (en) | 2015-08-14 | 2015-08-14 | Eccentric wheel rice screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105032757A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475309A (en) * | 2015-09-01 | 2017-03-08 | 广西大学 | A kind of eccentric wheel Sand screen |
| CN107282437A (en) * | 2017-08-20 | 2017-10-24 | 李乐乐 | A kind of double cam Automatic sieve rice device |
| CN108970978A (en) * | 2018-10-23 | 2018-12-11 | 金陵科技学院 | A kind of bounce screen using combined driving device |
| CN110813435A (en) * | 2019-11-26 | 2020-02-21 | 姚立鹏 | Graphite alkene master batch grinds stripping off device |
| CN111790615A (en) * | 2020-07-14 | 2020-10-20 | 哈尔滨学院 | Soybean quality detection splitter |
| WO2023061242A1 (en) * | 2021-10-12 | 2023-04-20 | 天津滨浦科技发展有限公司 | Screening apparatus for drilling fluid plugging agent gel expansion body |
-
2015
- 2015-08-14 CN CN201510500036.0A patent/CN105032757A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475309A (en) * | 2015-09-01 | 2017-03-08 | 广西大学 | A kind of eccentric wheel Sand screen |
| CN107282437A (en) * | 2017-08-20 | 2017-10-24 | 李乐乐 | A kind of double cam Automatic sieve rice device |
| CN108970978A (en) * | 2018-10-23 | 2018-12-11 | 金陵科技学院 | A kind of bounce screen using combined driving device |
| CN110813435A (en) * | 2019-11-26 | 2020-02-21 | 姚立鹏 | Graphite alkene master batch grinds stripping off device |
| CN111790615A (en) * | 2020-07-14 | 2020-10-20 | 哈尔滨学院 | Soybean quality detection splitter |
| CN111790615B (en) * | 2020-07-14 | 2021-03-16 | 哈尔滨学院 | Soybean quality detection splitter |
| WO2023061242A1 (en) * | 2021-10-12 | 2023-04-20 | 天津滨浦科技发展有限公司 | Screening apparatus for drilling fluid plugging agent gel expansion body |
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Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |