CN2643634Y - Corn thresher - Google Patents
Corn thresher Download PDFInfo
- Publication number
- CN2643634Y CN2643634Y CN 03249908 CN03249908U CN2643634Y CN 2643634 Y CN2643634 Y CN 2643634Y CN 03249908 CN03249908 CN 03249908 CN 03249908 U CN03249908 U CN 03249908U CN 2643634 Y CN2643634 Y CN 2643634Y
- Authority
- CN
- China
- Prior art keywords
- control lever
- sieve bend
- feeding control
- model
- utility
- 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
Links
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a corn thresher, consisting of an actuating mechanism, a threshing roll, a feed control lever, a sieve bend, a stander, and a feeding funnel. Wherein, the sieve bend is provided with axial bars, and the feed control lever is equipped with a spring holder, with a connecting foot of the sieve bend is connected with the stander through a spring. By adopting the utility model, the width of the feeding opening and the width of interval between the sieve bend and the threshing roll can be adjusted automatically; moreover, the utility model has the advantages of high threshing performance, undamaged and unabroken maize groats and long service life of the sieve bend.
Description
Affiliated technical field
The utility model relates to a kind of agricultural thresher, especially a kind of husker sheller.
Background technology
Existing husker sheller kind is more, and hand-rail type is arranged, and also has self-propelled; the former is time-consuming to take a lot of work; efficient is lower, and the latter adopts grain threshing roller and the combined structure of sieve bend more, utilizes the axial ribs of sieve and the extruding of the gap between the grain threshing roller, rubbing corncob to carry out threshing.Because the gap between sieve bend and the grain threshing roller is fixed, can not satisfy the threshing requirement of the corncob of different sizes, its threshing performance is not high, the plug breakage rate is serious.
Technology contents of the present utility model
Problem to be solved in the utility model is to provide a kind of husker sheller high, that the plug breakage rate is little that purifies.
The utility model adopts following technical scheme, comprise driving mechanism, grain threshing roller, feeding control lever, sieve bend, frame, feed hopper, described feeding control lever parallels with the axle of grain threshing roller, gap between the two is a charging aperture, described sieve bend has axial ribs, be positioned at the grain threshing roller bottom, described feeding control lever is connected with frame with the spring feet, make described charging aperture regulate its width automatically according to the thickness of corncob, the connecting pin of described sieve bend is connected with frame by spring.
As improvement of the present utility model, the working face of described feeding control lever is half-cylindrical cambered surface, and this cambered surface is provided with the fin that axial row alternately extend along the circular arc direction.
As the further improvement of utility model, described feeding control lever adopts spiral to make.
Employing the utlity model has following advantage:
1, owing to the gap of the utility model charging aperture width and sieve bend and grain threshing roller can be regulated automatically according to the thickness of corncob, its threshing performance height, the complete nothing of iblet is damaged, and threshing efficiency can reach 500 kilograms/hour.
2, because sieve bend adopts the spring connecting pin to be connected with frame, its long service life, and old-fashioned fixed sieve bend need often change sieve, use cost is higher.
3, the utility model is simple in structure, and working service is convenient, is convenient to promote.
The drawing explanation
Below in conjunction with embodiment the utility model is described in further detail.
Fig. 1 is a kind of embodiment schematic perspective view of the utility model.
Embodiment
As shown in Figure 1, the utility model comprises driving mechanism, grain threshing roller 1, feeding control lever 2, sieve bend 3, frame 4, feed hopper, described feeding control lever 2 parallels with the axle of grain threshing roller 1, gap between the two is a charging aperture 5, described sieve bend 3 has axial ribs 6, be positioned at grain threshing roller 1 bottom, described feeding control lever 2 is connected with frame 4 with spring feet 7, make described charging aperture 5 regulate its width automatically according to the thickness of corncob, the connecting pin 8 of described sieve bend 3 is connected with frame 4 by spring 9.
As shown in Figure 1, as improvement of the present utility model, the working face of described feeding control lever 2 is half-cylindrical cambered surface, and this cambered surface is provided with the fin 10 that axial row alternately extend along the circular arc direction, and this structure can reduce the iblet breakage.
As shown in Figure 1, as further improvement of the utility model, described feeding control lever 2 is made by spiral.
The utility model does not limit to the concrete structure of the foregoing description, and the equivalent transformation of other homogeneous structure all falls within the protection domain of the present utility model.
Claims (3)
1, a kind of husker sheller; comprise driving mechanism, grain threshing roller, feeding control lever, sieve bend, frame, feed hopper; described feeding control lever parallels with the axle of grain threshing roller; gap between the two is a charging aperture; described sieve bend has axial ribs; be positioned at the grain threshing roller bottom; it is characterized in that: described feeding control lever is connected with frame with the spring feet; make described charging aperture regulate its width automatically according to the thickness of corncob, the connecting pin of described sieve bend is connected with frame by spring.
2, a kind of husker sheller according to claim 1 is characterized in that: the working face of described feeding control lever is half-cylindrical cambered surface, and this cambered surface is provided with the fin that axial row alternately extend along the circular arc direction.
3, a kind of husker sheller according to claim 2 is characterized in that: described feeding control lever is made by spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249908 CN2643634Y (en) | 2003-08-11 | 2003-08-11 | Corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249908 CN2643634Y (en) | 2003-08-11 | 2003-08-11 | Corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643634Y true CN2643634Y (en) | 2004-09-29 |
Family
ID=34293687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249908 Expired - Fee Related CN2643634Y (en) | 2003-08-11 | 2003-08-11 | Corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643634Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848903A (en) * | 2018-08-20 | 2018-11-23 | 石河子大学 | A kind of adaptive safflower bouquet apparatus for collecting |
-
2003
- 2003-08-11 CN CN 03249908 patent/CN2643634Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848903A (en) * | 2018-08-20 | 2018-11-23 | 石河子大学 | A kind of adaptive safflower bouquet apparatus for collecting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104206128A (en) | Corn grain threshing and separating device and combine harvester with separating device | |
| CN202145754U (en) | Dual-drum axial flow threshing device | |
| CN2643634Y (en) | Corn thresher | |
| CN200947743Y (en) | Wheat combine harvester by performing thresh prior to cutting | |
| CN111165188B (en) | High-flux threshing and cleaning device of ratoon rice combine harvester | |
| CN202713972U (en) | Efficient corn thresher | |
| CN2613135Y (en) | Longitudinal single axial flow threshing separator for combine | |
| CN205179765U (en) | Oat is reaped and flattens all -in -one | |
| CN201499475U (en) | Vertical multi-pipe corn thresher | |
| CN2865246Y (en) | Maize thresher | |
| CN2610628Y (en) | Self-running greenfeed storage cutting table | |
| CN2843037Y (en) | The helical spring type thresher | |
| CN2598327Y (en) | Blocking-proof device for threshing chamber of harvester | |
| CN2551018Y (en) | Drum for multifunctional combine | |
| CN212263833U (en) | Filter element device of corn thresher | |
| CN2744149Y (en) | Corn threshing machine | |
| CN2328166Y (en) | Suspended combine | |
| CN2679994Y (en) | Kneading type forage cutter | |
| CN2428964Y (en) | Multifunctional thresher | |
| CN2466882Y (en) | Gripping double-drum rice threshing machine | |
| CN203105141U (en) | Dual-drum-type shaft end feeding shell body | |
| CN2245847Y (en) | Corn active teeth thresher | |
| CN2673075Y (en) | Bottle gourd seed melon thrasher | |
| CN201414308Y (en) | Kernel cleaning system of third generation combine harvester | |
| CN211297719U (en) | Combined longitudinal axial flow threshing and separating device and corn kernel harvester |
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 |