CN202873372U - Corn kernel impurity removal selection device for corn threshing truck loader - Google Patents
Corn kernel impurity removal selection device for corn threshing truck loader Download PDFInfo
- Publication number
- CN202873372U CN202873372U CN 201220464375 CN201220464375U CN202873372U CN 202873372 U CN202873372 U CN 202873372U CN 201220464375 CN201220464375 CN 201220464375 CN 201220464375 U CN201220464375 U CN 201220464375U CN 202873372 U CN202873372 U CN 202873372U
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- CN
- China
- Prior art keywords
- sieve
- impurity removal
- assorted
- centrifugal blower
- interconnection
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Abstract
Provided is a corn kernel impurity removal selection device for a corn threshing truck loader. The corn kernel impurity removal selection device for the corn threshing truck loader comprises a vibration screen, a primary impurity removal centrifugal blower, a secondary impurity removal centrifugal blower and a crank connecting rod reciprocating linear driving mechanism. The vibration screen is composed of an upper layer screen sheet and a lower layer screen sheet, wherein the upper layer screen sheet and the lower layer screen sheet are installed on a screen frame. A first impurity removal channel is transversely arranged on the left front portion between the upper layer screen sheet and the lower layer screen sheet of the vibration screen. A second impurity removal channel is transversely arranged on the rear portion of the upper layer screen sheet of the vibration screen. An air outlet of the primary impurity removal centrifugal blower aligns to an air inlet of the first impurity removal channel. An air outlet of the secondary impurity removal centrifugal blower aligns to an air inlet of the second impurity removal channel. A primary impurity discharge outlet of the first impurity removal channel is lower than a secondary impurity discharge outlet of the second impurity removal channel. The corn kernel impurity removal selection device for the corn threshing truck loader is capable of effectively removing impurity composition in corn kernels, and improving the quality of products.
Description
Technical field
The utility model relates to a kind of agricultural machinery parts, the cleaning plant that the impurity that specifically corncob is certainly led to when the rice core separates carries out removal of impurities.
Background technology
The assorted clearly structure working principle of existing husker sheller has determined that it can only partly clear out grain layer surface impurity, and the iblet on grain layer surface is also cleared out with impurity, and spatter loss is heavy, and the percentage of impurity several times exceed standard in national standard.
The utility model content
The purpose of this utility model provides a kind of corn threshing carloader with iblet removal of impurities cleaning plant, only removes the impurity in the iblet, makes its work reach due, better effect.
The employing technical scheme is:
A kind of corn threshing carloader iblet removal of impurities cleaning plant, involving vibrations sieve, once mix clearly centrifugal blower, secondary are mixed clearly centrifugal blower and crank connecting link reciprocating linear driving mechanism.
Vibratory sieve is made of the upper strata sieve and the lower floor's sieve that are installed on the screen frame (unit).Screen frame (unit) is obliquely installed, left end is high, and right-hand member is low, and the screen frame (unit) two side is respectively arranged with bearing raceway about the bottom, be equiped with respectively a plurality of rolling bearings in the bearing raceway corresponding section with screen frame (unit) two side bottom, each rolling bearing and corresponding bearing raceway rolling cooperation.
Left front between the upper strata sieve of corresponding vibratory sieve and the lower floor's sieve laterally is provided with the first clear assorted passage.The sieve upper back, upper strata of corresponding vibratory sieve laterally is provided with the second clear assorted passage.Once the air outlet of assorted clearly centrifugal blower is aimed at the air inlet of the first clear assorted interconnection, and the air outlet of the assorted clearly centrifugal blower of secondary is aimed at the air inlet of the second clear assorted interconnection.An impurity outlet of the first clear assorted interconnection is lower than the secondary impurity outlet of the second clear assorted interconnection.
Screen frame (unit) is supported on by the bearing raceway on it on rolling bearing of threshing carloader frame both sides front and back support, and roller track rolls with rolling bearing and cooperates.
Crank connecting link reciprocating linear driving mechanism, involving vibrations sieve driving shaft, vibratory sieve driving shaft middle part is equiped with bevel gear, vibratory sieve driving shaft two ends are equiped with respectively the first crank rod assembly and the second crank rod assembly, and the first crank rod assembly is fixedly connected with the screen frame (unit) left end crossbeam of vibratory sieve respectively with the second crank rod assembly.
The first crank rod assembly and the second crank rod assembly are known technology.
When the utility model was installed on the corn threshing carloader, the roller track on the vibratory sieve screen frame (unit) was supported on the rolling bearing of corn threshing carloader frame both sides front and back support.The bevel gear of installing on the vibratory sieve driving shaft with
The two ends that arrange on the frame of corn threshing carloader are by bevel gear 20 engagements on the transition axis 19 of bearings.Also be equiped with belt pulley 22 on the transition axis, the belt pulley of installing on the left end shaft of this belt pulley 22 and the threshing cylinder of corn threshing carloader is connected by the angle band.When threshing cylinder rotates, just driving the belt pulley of installing on the transition axis rotates, and the bevel-gear rotating by installing on the drive of the bevel gear on the transition axis vibratory sieve driving shaft, thereby make the vibratory sieve driving shaft drive vibratory sieve work, removal of contamination by crank rod assembly.
In the process that the foreign material that the assorted clearly centrifugal blower of centrifugal blower and secondary of once mixing clearly simultaneously carries out certainly leading in meter core separation process with corncob fall in vibratory sieve in the air, be blown impurity-removing mechanism through the assorted clearly interconnection of once mix clearly interconnection and secondary and land, the percentage of impurity of iblet is met the requirements.
The utility model is simple in structure, and the principle science is assorted clearly effective.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the centrifugal blower schematic diagram of once mixing clearly.
Fig. 5 is the assorted clearly centrifugal blower schematic diagram of secondary.
Embodiment
A kind of corn threshing carloader is with iblet removal of impurities cleaning plant, and involving vibrations sieve 1, once assorted clearly centrifugal blower 2, the assorted clearly centrifugal blower 3 of secondary and crank connecting link reciprocating linear driving mechanism 21 is characterized in that:
Vibratory sieve is made of the upper strata sieve 13 and the lower floor's sieve 14 that are installed on the screen frame (unit) 4.Screen frame (unit) 4 is obliquely installed, left end is high, right-hand member is low, screen frame (unit) 4 two sides are respectively arranged with bearing raceway 5 about the bottom, be equiped with respectively a plurality of rolling bearings 6 in bearing raceway 5 corresponding sections with screen frame (unit) 4 two sides bottoms, each rolling bearing 6 and corresponding bearing raceway 5 rolling cooperations.
Left front between the upper strata sieve 13 of corresponding vibratory sieve 1 and the lower floor's sieve 14 laterally is provided with the first clear assorted interconnection 7.The sieve upper back, upper strata of corresponding vibratory sieve 1 laterally is provided with the second clear assorted interconnection 8.Once the air outlet of assorted clearly centrifugal blower 2 is aimed at the air inlet 17 of the first clear assorted interconnection 7, and the air outlet of the assorted clearly centrifugal blower 3 of secondary is aimed at the air inlet 23 of the second clear assorted interconnection 8.An impurity outlet 15 of the first clear assorted interconnection 7 is lower than the secondary impurity outlet 16 of the second clear assorted interconnection 8.
Screen frame (unit) 4 is supported on by the bearing raceway 5 on it on rolling bearing 6 of threshing carloader frame both sides front and back support, and roller track 5 rolls with rolling bearing 6 and cooperates.
Crank connecting link reciprocating linear driving mechanism 21, involving vibrations sieve driving shaft 9, vibratory sieve driving shaft 9 middle parts are equiped with bevel gear 10, vibratory sieve driving shaft 9 two ends are equiped with respectively the first crank rod assembly 11 and the second crank rod assembly 12, the first crank rod assemblies 11 are fixedly connected with the screen frame (unit) 4 left end crossbeams 18 of vibratory sieve 1 respectively with the second crank rod assembly 12.
Claims (1)
1. a corn threshing carloader is with iblet removal of impurities cleaning plant, and involving vibrations sieve (1), once assorted clearly centrifugal blower (2), the assorted clearly centrifugal blower (3) of secondary and crank connecting link reciprocating linear driving mechanism (21) is characterized in that:
Vibratory sieve is made of the upper strata sieve (13) and the lower floor's sieve (14) that are installed on the screen frame (unit) (4); Screen frame (unit) (4) is obliquely installed, left end is high, right-hand member is low, screen frame (unit) (4) two side is respectively arranged with bearing raceway (5) about the bottom, be equiped with respectively a plurality of rolling bearings (6) in bearing raceway (5) corresponding section with screen frame (unit) (4) two side bottom, each rolling bearing (6) and corresponding bearing raceway (5) rolling cooperation;
Left front between the upper strata sieve (13) of corresponding vibratory sieve (1) and the lower floor's sieve (14) laterally is provided with the first clear assorted interconnection (7), the sieve upper back, upper strata of corresponding vibratory sieve (1) laterally is provided with the second clear assorted interconnection (8), once the air outlet of assorted clearly centrifugal blower (2) is aimed at the air inlet (17) of the first clear assorted interconnection (7), and the air outlet of the assorted clearly centrifugal blower (3) of secondary is aimed at the air inlet (23) of the second clear assorted interconnection (8); An impurity outlet (15) of the first clear assorted interconnection (7) is lower than the secondary impurity outlet (16) of the second clear assorted interconnection (8);
Crank connecting link reciprocating linear driving mechanism (21), involving vibrations sieve driving shaft (9), vibratory sieve driving shaft (9) middle part is equiped with bevel gear (10), vibratory sieve driving shaft (9) two ends are equiped with respectively the first crank rod assembly (11) and the second curved bar link assembly (12), and the first curved bar link assembly (11) is fixedly connected with screen frame (unit) (4) the left end crossbeam (18) of vibratory sieve (1) respectively with the second crank rod assembly (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464375 CN202873372U (en) | 2012-09-13 | 2012-09-13 | Corn kernel impurity removal selection device for corn threshing truck loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464375 CN202873372U (en) | 2012-09-13 | 2012-09-13 | Corn kernel impurity removal selection device for corn threshing truck loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202873372U true CN202873372U (en) | 2013-04-17 |
Family
ID=48064859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464375 Expired - Fee Related CN202873372U (en) | 2012-09-13 | 2012-09-13 | Corn kernel impurity removal selection device for corn threshing truck loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202873372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258056A (en) * | 2018-11-07 | 2019-01-25 | 延安大学 | A kind of harvester for potato with removing soil function |
-
2012
- 2012-09-13 CN CN 201220464375 patent/CN202873372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258056A (en) * | 2018-11-07 | 2019-01-25 | 延安大学 | A kind of harvester for potato with removing soil function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |