CN2421820Y - Dust-removing device for maize thresher - Google Patents
Dust-removing device for maize thresher Download PDFInfo
- Publication number
- CN2421820Y CN2421820Y CN 00204202 CN00204202U CN2421820Y CN 2421820 Y CN2421820 Y CN 2421820Y CN 00204202 CN00204202 CN 00204202 CN 00204202 U CN00204202 U CN 00204202U CN 2421820 Y CN2421820 Y CN 2421820Y
- Authority
- CN
- China
- Prior art keywords
- dust
- absorbing tube
- cfentrifugal blower
- utility
- model
- Prior art date
- 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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- Threshing Machine Elements (AREA)
Abstract
The utility model relates to a dust-removing device for maize threshers, which is composed of a dust suction cylinder, a centrifugal blower and a dust-removing air cylinder; an opening part of the dust suction cylinder is connected to the lower end of a discharge port of a material receiving hopper; the most part of dust and impurities generated by threshing is sucked by the suction force generated the centrifugal blower, and then are discharged to a designated site by the dust-removing air cylinder; the utility model eliminates dust pollution, protects the health of workers, improves work environment and improves the cleanliness of the threshing corns.
Description
The utility model relates to a kind of dust arrester of husker sheller, belongs to agriculture processing equipment.
Present existing husker sheller generally adopts hair-dryer to remove dust and impurity, can produce a large amount of dust when work, and the harm staff's is healthy, and surrounding environment is also had certain influence, is unsuitable for peasant household and produces near garden.
The purpose of this utility model is dust and the impurity sucking-off that the effect that utilizes cfentrifugal blower produces during work; be discharged to the appointed place; also can improve the cleanliness factor of corn under the prerequisite that does not influence thresher efficient, improve working environment, the protection staff's is healthy.
The utility model corn threshing dust removal device; it is characterized in that; it is by dust-absorbing tube, cfentrifugal blower; the dedusting air duct is formed, and described dust-absorbing tube is a semi-closed structure, and its peristome is in the funnel discharging opening lower end that connects material; the sealing of dust-absorbing tube one end; the other end communicates with the cfentrifugal blower air intake vent, and the air outlet of cfentrifugal blower communicates with the dedusting tube, and the dust impurity that produces during work is sucked by dust-absorbing tube and is discharged to dust bag or appointed place via cfentrifugal blower by the dedusting air duct.
The utility model has the advantages that: overcome traditional husker sheller when work hair-dryer dust impurity blow the shortcoming of existing everywhere; dust impurity is collected a place; working environment there has been great improvement, but also can have improved the cleanliness factor of corn, played the effect that kills two birds with one stone.
The utlity model has following accompanying drawing:
Fig. 1 the utility model main body schematic diagram
Fig. 2 dust arrester assembly drawing
Number in the figure is as follows:
1. dust-absorbing tube 2. cfentrifugal blowers 3. dedusting air ducts
4. funnel discharging 5. dust-absorbing tube upper edges 6. air intake vents connect material
7. gripper shoe 8. sideboards 9. air outlets
10. axle 11. Double bearing supports watt 12. belt pulleys
13. exhaust outlet 14. leak 15. are iron plate fixedly
Now for embodiment and be described with reference to the accompanying drawings as follows:
The utility model corn threshing dust removal device is by dust-absorbing tube 1; cfentrifugal blower 2; dedusting air duct 3 is formed; described dust-absorbing tube 1 is a semi-closed structure; its peristome is in funnel discharging opening 4 lower ends that connect material; dust-absorbing tube upper edge 5 is spirally connected with the funnel discharging opening 4 that connects material or welds; the sealing of dust-absorbing tube 1 one ends; to be the cylinder air intake vent 6 that inserts cfentrifugal blower fixed them by left and right sides gripper shoe 7 other end; cfentrifugal blower 2 is fixing with axle 10 usefulness keys; axle 10 is installed in the Double bearing support watts 11; Double bearing support watts 11 is fixed on gripper shoe 7 sides by fixing iron plate 15; again belt pulley 12 usefulness keys are fixed on the axle 10 and and link to each other with the belt pulley of husker sheller; dust-absorbing tube 1 bottom has sideboard 8 to strengthen the suction of dust-absorbing tube, has an air outlet 9 to link to each other with dedusting air duct 3 on the cfentrifugal blower 2.Described dedusting air duct is a sped structure, and wind is discharged from exhaust outlet 13, and impurity is spilt by leak 14.Behind the corn threshing, dust, impurity such as corn core, when connecing a funnel discharging opening and come out, dust and corn core that dust-absorbing tube will be lighter relatively under the effect of cfentrifugal blower are discharged in appointed place or the dust bag by the dedusting air duct via cfentrifugal blower with the impurity suction.
Claims (2)
1. corn threshing dust removal device; it is characterized in that: it is made up of dust-absorbing tube (1), cfentrifugal blower (2), dedusting air duct (3); described dust-absorbing tube (1) is a semi-closed structure; its peristome is in funnel discharging opening (4) lower end that connects material; the upper edge (5) of dust-absorbing tube (1) is fixed on the funnel discharging opening (4) that connects material and locates; the sealing of dust-absorbing tube (1) one end; the other end communicates with the air intake vent (6) of cfentrifugal blower (2), and the air outlet (9) of cfentrifugal blower (2) communicates with dedusting air duct (3).
2. a kind of corn threshing dust removal device as claimed in claim 1 is characterized in that: a sideboard (8) is arranged at dust-absorbing tube (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204202 CN2421820Y (en) | 2000-02-22 | 2000-02-22 | Dust-removing device for maize thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204202 CN2421820Y (en) | 2000-02-22 | 2000-02-22 | Dust-removing device for maize thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2421820Y true CN2421820Y (en) | 2001-03-07 |
Family
ID=33572648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00204202 Expired - Fee Related CN2421820Y (en) | 2000-02-22 | 2000-02-22 | Dust-removing device for maize thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2421820Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477810A (en) * | 2013-10-11 | 2014-01-01 | 刘茂福 | Snow and dust removal device of corn thresher |
| CN107175211A (en) * | 2017-06-30 | 2017-09-19 | 徐州市贾汪区泰瑞农业科技有限公司 | A kind of corn cleaner |
-
2000
- 2000-02-22 CN CN 00204202 patent/CN2421820Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477810A (en) * | 2013-10-11 | 2014-01-01 | 刘茂福 | Snow and dust removal device of corn thresher |
| CN107175211A (en) * | 2017-06-30 | 2017-09-19 | 徐州市贾汪区泰瑞农业科技有限公司 | A kind of corn cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |