CN204294504U - A kind of particle crop screening device - Google Patents
A kind of particle crop screening device Download PDFInfo
- Publication number
- CN204294504U CN204294504U CN201420437575.5U CN201420437575U CN204294504U CN 204294504 U CN204294504 U CN 204294504U CN 201420437575 U CN201420437575 U CN 201420437575U CN 204294504 U CN204294504 U CN 204294504U
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- Prior art keywords
- sieve plate
- screen box
- plate
- screening
- connecting rod
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Abstract
The utility model provides a kind of particle crop screening device, comprise screen box, driver part, vibration component, screening fan, screen box is provided with charging aperture, first discharge bucket, second discharge bucket, screen box inner inclination is provided with upper sieve plate, lower sieve plate, the sieve diameter of upper sieve plate is greater than the sieve diameter of lower sieve plate, the side of upper sieve plate is connected with screen box by the first connecting plate, the opposite side of upper sieve plate is connected with lower sieve plate by the second connecting plate, vibration component comprises eccentric disc, connecting rod, eccentric disc to be connected with driver part by rotating shaft and to tilt to be placed on connecting rod, rotating shaft is provided with the 3rd connecting plate, 3rd connecting plate is provided with groove, one end of connecting rod is connected with groove by screw rod, the other end of connecting rod is connected with lower sieve plate, the utility model structure is simple, easy to operate, horizontal screening mode is realized by vibration component, material can not be caused in the splashing of screening process, under the effect of screening fan, realize screening carry out with removal of impurities simultaneously simultaneously.
Description
Technical field
The utility model relates to agricultural equipment technical field, is specifically related to a kind of particle crop screening device.
Background technology
Traditional screening machine, due to mechanical mechanism more complicated, takes up room larger, in some rural areas especially with the place of women old man for essential labour power, uses inconvenience; And screening machine vibration component is mostly longitudinal vibrations, in use because vibration amplitude is larger, be easy to make the particle crop on sieve plate splash out, be not easy to collect crop, and screening be unclean; And all rely on natural wind to carry out selection by winnowing during screening, waste time and energy, easily mix stone, soil block in crop, waste is comparatively large, and very large by weather effect; Also have part peasant to use tractor to drive fan to produce wind-force and carry out selection by winnowing, can carry out selection by winnowing at any time although do like this, danger is comparatively large and cost is higher, and noise is very large.
Utility model content
The utility model, for solving problems of the prior art, provides a kind of particle crop screening device that simultaneously can realize screening and selection by winnowing.
For this reason, the utility model adopts following technical scheme: a kind of particle crop screening device, comprise screen box, driver part, vibration component, screening fan, screen box is provided with charging aperture, first discharge bucket, second discharge bucket, screen box inner inclination is provided with upper sieve plate, lower sieve plate, the sieve diameter of described upper sieve plate is greater than the sieve diameter of lower sieve plate, the side of described upper sieve plate is connected with screen box by the first connecting plate, the opposite side of described upper sieve plate passes through to be connected by the second connecting plate and lower sieve plate, described vibration component comprises eccentric disc, connecting rod, described eccentric disc to be connected with driver part by rotating shaft and to tilt to be placed on connecting rod, described rotating shaft is provided with the 3rd connecting plate, described 3rd connecting plate is provided with groove, one end of described connecting rod is connected with groove by screw rod, the other end of described connecting rod is connected with lower sieve plate.
Further, described drive unit comprises motor, the small belt pulley be connected with motor output shaft, big belt pulley, and described small belt pulley drives screening fan and big belt pulley to rotate simultaneously, and described big belt pulley drives axis of rotation.
Further, the angle of inclination of described upper sieve plate and lower sieve plate is 10 ° ~ 25 °.
Further, described first discharge bucket is provided with grid.
Further, be provided with leg bottom described screen box, described leg is provided with roller.
The beneficial effects of the utility model are: structure is simple, easy to operate, and screening cost is low, area occupied is little, danger is low, low price; Realize horizontal screening mode by vibration component, material can not be caused in the splashing of screening process, under the effect of screening fan, realize screening simultaneously carry out with removal of impurities simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is eccentric disc and connecting rod connection diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
As Fig. 1, shown in Fig. 2, a kind of particle crop screening device, comprise screen box 1, driver part, vibration component, screening fan 2, screen box 1 is provided with charging aperture 3, first discharge bucket 15, second discharge bucket 16, screen box 1 inner inclination is provided with upper sieve plate 4, lower sieve plate 5, the sieve diameter of upper sieve plate 4 is greater than the sieve diameter of lower sieve plate 5, the side of upper sieve plate 4 is connected with screen box 1 by the first connecting plate 20, the opposite side of upper sieve plate 4 is connected with lower sieve plate 5 by the second connecting plate 9, vibration component comprises eccentric disc 6, connecting rod 7, eccentric disc 6 to be connected with driver part by rotating shaft 8 and to tilt to be placed on connecting rod 7, rotating shaft 8 is provided with the 3rd connecting plate 10, 3rd connecting plate 10 is provided with groove 20, one end of connecting rod 7 is connected with groove 20 by screw rod 11, the other end of connecting rod 7 is connected with lower sieve plate 5, drive unit comprises motor 12, the small belt pulley 13 be connected with motor 12 output shaft, big belt pulley 14, small belt pulley 13 drives screening fan 2 and big belt pulley 14 to rotate simultaneously, big belt pulley 14 drives rotating shaft 8 to rotate.
Upper sieve plate 4 is 10 ° ~ 25 ° with the angle of inclination of lower sieve plate 5, makes crop natural downslide under gravity, improves screening effeciency.
First discharge bucket 15 is provided with grid 17, is separated further by material with impurity.
Be provided with leg 18 bottom screen box 1, leg 18 is provided with roller 19, and roller 19 can be arranged on two legs 18 of screen box 1 front end or rear end, convenient mobile.
Operation principle: open motor 12, small belt pulley 13 drives screening fan 2 and big belt pulley 14 to rotate simultaneously, big belt pulley 14 drives rotating shaft 8 to rotate, rotating shaft 8 drives coaxial eccentric disc 6 to rotate on connecting rod 7, thus drive link 7 drives upper sieve plate 4, lower sieve plate 5 does transverse reciprocating vibrations, the crop do not screened is added charging aperture 3, crop is scattered in upper sieve plate 4 from the opening below charging aperture 3 under gravity, under the shock effect of vibration component, particle crop falls on lower sieve plate 5, and the foreign material such as faggot do not fall into lower sieve plate 5 by the sieve aperture of upper sieve plate 4, just the second discharge bucket 16 is sent to, the particle crop falling into lower sieve plate 5 falls into the first discharge bucket 15 through screening equally under the shock effect of vibration component, impurity not by lower sieve plate 5 is sent to the second discharge bucket 16 equally, in whole screening process, motor 12 is driving fan 2 to carry out air draught operation always, the kind chaff of lighter weight in crop is siphoned away discharge, realize the screening of material, removal of impurities.
The utility model may be used for screening, the removal of impurities of the particle crops such as wheat, corn, soya bean, soybean.
Claims (5)
1. a particle crop screening device, it is characterized in that: comprise screen box (1), driver part, vibration component, screening fan (2), screen box (1) is provided with charging aperture (3), first discharge bucket (15), second discharge bucket (16), screen box (1) inner inclination is provided with upper sieve plate (4), lower sieve plate (5), the sieve diameter of described upper sieve plate (4) is greater than the sieve diameter of lower sieve plate (5), the side of described upper sieve plate (4) is connected with screen box (1) by the first connecting plate (20), the opposite side of described upper sieve plate (4) is connected with lower sieve plate (5) by the second connecting plate (9), described vibration component comprises eccentric disc (6), connecting rod (7), described eccentric disc (6) to be connected with driver part by rotating shaft (8) and to tilt to be placed on connecting rod (7), described rotating shaft (8) is provided with the 3rd connecting plate (10), described 3rd connecting plate (10) is provided with groove (20), one end of described connecting rod (7) is connected with groove (20) by screw rod (11), the other end of described connecting rod (7) is connected with lower sieve plate (5).
2. a kind of particle crop screening device according to claim 1, it is characterized in that: described drive unit comprises motor (12), the small belt pulley (13) be connected with motor (12) output shaft, big belt pulley (14), described small belt pulley (13) drives screening fan (2) and big belt pulley (14) to rotate simultaneously, and described big belt pulley (14) drives rotating shaft (8) to rotate.
3. a kind of particle crop screening device according to claim 1, is characterized in that: described upper sieve plate (4) is 10 ° ~ 25 ° with the angle of inclination of lower sieve plate (5).
4. a kind of particle crop screening device according to claim 1, is characterized in that: described first discharge bucket (15) is provided with grid (17).
5. a kind of particle crop screening device according to claim 1, is characterized in that: described screen box (1) bottom is provided with leg (18), and described leg (18) is provided with roller (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437575.5U CN204294504U (en) | 2014-08-05 | 2014-08-05 | A kind of particle crop screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437575.5U CN204294504U (en) | 2014-08-05 | 2014-08-05 | A kind of particle crop screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294504U true CN204294504U (en) | 2015-04-29 |
Family
ID=53100087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437575.5U Expired - Fee Related CN204294504U (en) | 2014-08-05 | 2014-08-05 | A kind of particle crop screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294504U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391463A (en) * | 2016-11-02 | 2017-02-15 | 新乡市振英机械设备有限公司 | Airflow screening device capable of achieving online mesh cleaning |
| CN107470148A (en) * | 2017-06-26 | 2017-12-15 | 河南省东升粮种机械设备有限公司 | A kind of novel environment friendly grain separator |
| CN107755262A (en) * | 2017-09-23 | 2018-03-06 | 王焱华 | A kind of coal mill separator |
| CN108067427A (en) * | 2017-12-12 | 2018-05-25 | 刘翠玲 | A kind of cereal removal of impurities drying unit |
| CN109201486A (en) * | 2018-08-27 | 2019-01-15 | 徐志华 | A kind of ore dedusting sorting unit |
| CN109499881A (en) * | 2016-08-09 | 2019-03-22 | 马鞍山市博望区久保机械配件加工厂 | A kind of selection by winnowing part |
| CN110152797A (en) * | 2019-06-24 | 2019-08-23 | 李长征 | A kind of refuse breaking screening machine |
| CN111229592A (en) * | 2020-01-20 | 2020-06-05 | 滁州学院 | Sunflower seed preparation equipment and preparation process |
| CN111386817A (en) * | 2020-03-19 | 2020-07-10 | 张长胜 | Screening device for screening fertilizers and guaranteeing equivalent fertilization based on vibration |
| CN114308645A (en) * | 2021-11-19 | 2022-04-12 | 重庆智青阳油脂有限公司 | Vegetable seed impurity removing device |
-
2014
- 2014-08-05 CN CN201420437575.5U patent/CN204294504U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499881A (en) * | 2016-08-09 | 2019-03-22 | 马鞍山市博望区久保机械配件加工厂 | A kind of selection by winnowing part |
| CN109499881B (en) * | 2016-08-09 | 2020-03-24 | 马鞍山市博望区久保机械配件加工厂 | Winnowing part |
| CN106391463A (en) * | 2016-11-02 | 2017-02-15 | 新乡市振英机械设备有限公司 | Airflow screening device capable of achieving online mesh cleaning |
| CN107470148B (en) * | 2017-06-26 | 2020-07-17 | 河南省东升粮种机械设备有限公司 | Novel environmental protection grain descaling machine |
| CN107470148A (en) * | 2017-06-26 | 2017-12-15 | 河南省东升粮种机械设备有限公司 | A kind of novel environment friendly grain separator |
| CN107755262A (en) * | 2017-09-23 | 2018-03-06 | 王焱华 | A kind of coal mill separator |
| CN108067427A (en) * | 2017-12-12 | 2018-05-25 | 刘翠玲 | A kind of cereal removal of impurities drying unit |
| CN108067427B (en) * | 2017-12-12 | 2021-04-13 | 江西省一江秋粮油有限公司 | Cereal edulcoration drying device |
| CN109201486A (en) * | 2018-08-27 | 2019-01-15 | 徐志华 | A kind of ore dedusting sorting unit |
| CN109201486B (en) * | 2018-08-27 | 2021-03-12 | 奉节县勇立建材有限公司 | Ore dust removal sorting unit |
| CN110152797A (en) * | 2019-06-24 | 2019-08-23 | 李长征 | A kind of refuse breaking screening machine |
| CN111229592A (en) * | 2020-01-20 | 2020-06-05 | 滁州学院 | Sunflower seed preparation equipment and preparation process |
| CN111386817A (en) * | 2020-03-19 | 2020-07-10 | 张长胜 | Screening device for screening fertilizers and guaranteeing equivalent fertilization based on vibration |
| CN114308645A (en) * | 2021-11-19 | 2022-04-12 | 重庆智青阳油脂有限公司 | Vegetable seed impurity removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiong Inventor after: Wang Fei Inventor after: Wang Kairong Inventor before: Wang Kairong Inventor before: Wang Fei |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170413 Address after: 735300 Gansu province in Jinta County of Jiuquan city Jin Xin Industrial Park Patentee after: Jinta County Jinnong Machinery Manufacturing Co., Ltd. Address before: 735300 Gansu province in Jinta County of Jiuquan city Jin Xin Industrial Park Patentee before: JINTA COUNTY XINNONG AGRICULTURAL MACHINERY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20190805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |