CN2696732Y - Improved grain cleaning and sorting machine - Google Patents
Improved grain cleaning and sorting machine Download PDFInfo
- Publication number
- CN2696732Y CN2696732Y CN 200420058921 CN200420058921U CN2696732Y CN 2696732 Y CN2696732 Y CN 2696732Y CN 200420058921 CN200420058921 CN 200420058921 CN 200420058921 U CN200420058921 U CN 200420058921U CN 2696732 Y CN2696732 Y CN 2696732Y
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- CN
- China
- Prior art keywords
- grain
- discharging opening
- funnel
- conveyer
- reciprocating sieve
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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.)
- Expired - Fee Related
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model belongs to an improvement to a grain cleaner, in particular to an improved grain cleaning and sorting machine, comprising the feed inlet of a huller, connected with the discharge port of a lifting conveyer; the discharge port of the huller is connected with the upper layer of shock sieve of a double-layer shock sieve installed on a machine frame; the supply-air outlet of a main fan is arranged between the double-layer shock sieve; the aspirating mouth of an auxiliary fan installed on the machine frame is connected with a grain collecting device with a grain holding funnel through an aspirating pipe; the grain holding funnel is provided with a grain unlading port; the discharge port of a spiral conveyer connected to the discharge port of the lower shock sieve is connected with the lifting conveyer whose discharge port is connected with an inlet on the lateral wall of the grain collecting device. With reasonable structure, stable performance and high work efficiency, the utility model raises product quality with clean selected grain.
Description
Technical field
The utility model belongs to the improvement of grain cleaning machine, particularly improved grain cleaner.
Background technology
A kind of grain cleaner is arranged at present, and its structure is being provided with double-deck reciprocating sieve below spout, and the air outlet of blower fan is arranged between the double-deck reciprocating sieve.During work, the grain that is mixed with impurity is fed by spout, after the upper strata reciprocating sieve is removed bigger impurity, the grain that contains light small impurities is when the upper strata reciprocating sieve sieves, remove light little impurity by the wind-force of blower fan, reciprocating sieve by lower floor screens out tiny impurity again, thereby obtains cleaner grain, and has pusher to deliver to discharging opening.This device structure is simple, stable performance, and operating efficiency is higher.But the light small impurities that mixes in the grain is often cleaned unclean, makes in the grain of pack and is mixed with impurity and dust, has reduced the quality of product.
Summary of the invention
The purpose of this utility model is to provide a kind of improved grain cleaner, and not only equipment performance is stable, high efficiency, and the grain of cleaning out is clean, with wherein light little impurity and dust full scale clearance, clean grain is directly packed, improved the quality of product.
The purpose of this utility model is achieved in that a kind of improved grain cleaner, comprise the charging aperture that is connecting hulling machine by the discharging opening that promotes conveyer, the discharging opening of hulling machine is connecting the upper strata reciprocating sieve of the double-deck reciprocating sieve of installing on frame, the air outlet of main air blower is arranged between the double-deck reciprocating sieve, the secondary blower fan of on frame, installing, its inlet scoop is connecting by aspiration channel and is having the grain collector that connects the grain funnel, connect the grain funnel and be provided with the unloading mouth, the conveying worm that connects at lower floor reciprocating sieve discharging opening place, its discharging opening is connecting the lifting conveyer, and the discharging opening that promotes conveyer is connected in the import of grain collector sidewall.
During the utility model work, by promoting the grain input hulling machine that conveyer will be mixed with impurity and band shell, after shelling, the grain that is mixed with clever shell is after the upper sieve sieve of double-deck reciprocating sieve removes bigger impurity, when containing the grain whereabouts of light small impurities, the most of light small impurities that mixes in the grain is removed by the wind-force that is arranged on the air outlet output between the double-deck reciprocating sieve by main air blower, the thin foreign material of sneaking in grain through lower floor's reciprocating sieve screen out again, be delivered to the lifting conveyer through conveying worm again, deliver to grain collector by promoting conveyer, contain the process that the grain of a small amount of light little foreign material and dust falls in grain collector, in grain collector, produce negative pressure by secondary blower fan by aspiration channel, the light little foreign material and the dust of sneaking in the grain that causes to fall and break are inhaled in the aspiration channel, and discharge from the exhaust outlet of secondary blower fan.The utility model is rational in infrastructure, stable performance, and high efficiency, and the grain of cleaning out is very clean, light little foreign material and dust full scale clearance in the grain is clean, improved the quality of product.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is the side-looking structural representation of Fig. 1.
The specific embodiment
A kind of improved grain cleaner, as shown in Figure 1, comprise the charging aperture that is connecting the hulling machine 3 that is positioned at the frame top by the discharging opening that promotes conveyer 16, the discharging opening of hulling machine 3 is connecting the upper strata reciprocating sieve 2 of the double-deck reciprocating sieve of installing on frame, hinged between upper strata reciprocating sieve 2 and the lower floor's reciprocating sieve 1 by rocking bar 14, the middle part of rocking bar 14 is hinged on the support, the connecting rod of installing on the eccentric wheel 15 12, and its other end and rocking bar 14 are hinged; The air outlet of main air blower 11 is arranged between the double-deck reciprocating sieve, the secondary blower fan of on frame, installing 4, its inlet scoop is connecting grain collector 6 by aspiration channel 5, grain collector 6 is the truncated cone housing, its top closing in place is connected with aspiration channel 5, be installed with in the bottom of grain collector 6 and connect grain funnel 7, the columniform bottom that connects grain funnel 7 is being provided with the unloading mouth 9 of symmetry, at the valve 8 of the articulated symmetry in the shunting place back side of the unloading mouth 9 of symmetry, the valve 8 of symmetry respectively with connect grain funnel 7 cylinder shape inner walls on baffle plate match.The charging aperture of the conveying worm 13 that connects at lower floor's reciprocating sieve 1 discharging opening place, the discharging opening of conveying worm 13 is connecting lifting conveyer 10, and the discharging opening that promotes conveyer 10 is connected in the import of grain collector 6 sidewalls.Promote conveying worm or the bucket elevator of conveyer 10 for tilting to install.
The utility model can be with diesel engine or tractor or motor as supporting power.Can change sieve plate and adjust fan delivery according to the kind of cleaning grain, be fit to clean the grain of Different Crop, the scope of application be wide.
Claims (4)
1, a kind of improved grain cleaner, comprise the charging aperture that is connecting hulling machine (3) by the discharging opening that promotes conveyer (16), the discharging opening of hulling machine (3) is connecting the upper strata reciprocating sieve 2 of the double-deck reciprocating sieve of installing on frame, the air outlet of main air blower (11) is arranged between the double-deck reciprocating sieve, it is characterized in that: the secondary blower fan of on frame, installing (4), its inlet scoop is connecting by aspiration channel (5) and is having the grain collector (6) that connects grain funnel (7), connect grain funnel (7) and be provided with unloading mouth (9), the conveying worm (13) that connects at lower floor's reciprocating sieve (1) discharging opening place, its discharging opening is connecting lifting conveyer (10), and the discharging opening that promotes conveyer (10) is connected in the import of grain collector (6) sidewall.
2, improved grain cleaner according to claim 1, it is characterized in that: grain collector (6) is the truncated cone housing, and its top closing in place is connected with aspiration channel (5), is installed with in the bottom of grain collector (6) and connects grain funnel (7).
3, improved grain cleaner according to claim 1 and 2, it is characterized in that: the columniform bottom that connects grain funnel (7) is being provided with the unloading mouth (9) of symmetry, at the valve (8) of the articulated symmetry in the shunting place back side of the unloading mouth (9) of symmetry, the valve (8) of symmetry respectively with connect grain funnel (7) cylinder shape inner wall on baffle plate match.
4, improved grain cleaner according to claim 1 is characterized in that: promote conveying worm or the bucket elevator of conveyer (10) for tilting to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058921 CN2696732Y (en) | 2004-04-30 | 2004-04-30 | Improved grain cleaning and sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058921 CN2696732Y (en) | 2004-04-30 | 2004-04-30 | Improved grain cleaning and sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2696732Y true CN2696732Y (en) | 2005-05-04 |
Family
ID=34777257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420058921 Expired - Fee Related CN2696732Y (en) | 2004-04-30 | 2004-04-30 | Improved grain cleaning and sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2696732Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801490A (en) * | 2015-05-08 | 2015-07-29 | 江西绿野轩生物科技有限公司 | Windmill type vibration multilevel separator |
| CN106622656A (en) * | 2016-11-16 | 2017-05-10 | 余庆县大凉山米业有限责任公司 | Impurity removing device for rice processing |
| CN107738932A (en) * | 2017-11-21 | 2018-02-27 | 湖南天下洞庭粮油实业有限公司 | Harbour unloading transferring system |
| CN112166799A (en) * | 2020-11-05 | 2021-01-05 | 湖北双兴智能装备有限公司 | Broad bean combine harvester |
-
2004
- 2004-04-30 CN CN 200420058921 patent/CN2696732Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801490A (en) * | 2015-05-08 | 2015-07-29 | 江西绿野轩生物科技有限公司 | Windmill type vibration multilevel separator |
| CN106622656A (en) * | 2016-11-16 | 2017-05-10 | 余庆县大凉山米业有限责任公司 | Impurity removing device for rice processing |
| CN106622656B (en) * | 2016-11-16 | 2018-06-26 | 余庆县大凉山米业有限责任公司 | For the exclusion device of rice processing |
| CN107738932A (en) * | 2017-11-21 | 2018-02-27 | 湖南天下洞庭粮油实业有限公司 | Harbour unloading transferring system |
| CN112166799A (en) * | 2020-11-05 | 2021-01-05 | 湖北双兴智能装备有限公司 | Broad bean combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050504 Termination date: 20130430 |