CN2598327Y - Blocking-proof device for threshing chamber of harvester - Google Patents
Blocking-proof device for threshing chamber of harvester Download PDFInfo
- Publication number
- CN2598327Y CN2598327Y CNU022864067U CN02286406U CN2598327Y CN 2598327 Y CN2598327 Y CN 2598327Y CN U022864067 U CNU022864067 U CN U022864067U CN 02286406 U CN02286406 U CN 02286406U CN 2598327 Y CN2598327 Y CN 2598327Y
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- CN
- China
- Prior art keywords
- plate
- threshing
- movable
- harvester
- threshing chamber
- 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 blocking-proof device for threshing chamber of harvester One side of a movable board-tooth concave plate is provided with a hinge shaft by which the movable board-tooth concave plate is hinged with the thresher shell. The underside of the movable board-tooth concave plate is hinged with an elastic strut which has a suppression spring and sustains the movable board-tooth concave plate. The movable board-tooth concave plate can automatically regulate the distance from granule threshing roller according to the amount of grain stem material into the granule threshing chamber, thereby effectively preventing the grain stem material from being blocked.
Description
Affiliated technical field
The utility model relates to a kind of device of thresher, the especially preventing clogging up device of harvester threshing chamber.
Background technology
At present, during the harvester threshing operation, because its grain threshing roller is fixed straw material passage, it can only limit a certain amount of straw material and passes through, in case that the straw material enters is more, clogging very easily appears in its threshing chamber, in case stop up, the machine stall, operation stops, and forces of full class must drop into unimpeded work immediately, not only take a lot of work, time-consuming, the effort, influence work efficiency, and can influence the service life of grain header, also do not have good solution at present.
Summary of the invention
In order to overcome very easily blocking problem of present harvester threshing chamber, the utility model provides harvester threshing chamber preventing clogging up device, this device has been arranged, the utility model can thoroughly be stopped the clogging of threshing chamber, not only the saving of labor, save time, laborsaving, improve work efficiency 1-2 doubly, and can prolong the service life of complete machine greatly.
The technical scheme that its technical problem that solves the utility model adopts is: in activity; one side of plate mark of mouth plate (3); cardan axle (6) is installed; by cardan axle (6); movable; plate mark of mouth plate (3) is connected with threshing casing (1) strand; in activity; the below of plate mark of mouth plate (3); strand is connecting and is having the elastic support (5) that compresses spring; elastic support (5) movable gusset (4) by resilient support; the straw material that enters according to threshing chamber (7) what; movable; notch board tooth plate (3) can regulate automatically and threshing cylinder (2) between distance, can highly effectively prevent the obstruction of straw material.
Its good effect is, owing to adopted such scheme, can make the utility model thoroughly stop the clogging of threshing chamber, not only the saving of labor, save time, laborsaving, can improve work efficiency 1-2 doubly, and can prolong the service life of machine greatly.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is a structural principle schematic diagram of the present utility model.
Among the figure, 1. threshing casing, 2. thrashing roller, 3. activity, plate mark of mouth plate, 4. displacement activity, plate mark of mouth plate, 5. elastic fulcrum bar, 6. cardan axle, 7. threshing chamber.
Embodiment
In the drawings; movable, plate mark of mouth plate (3) is elasticity activity notch board and the plate mark of mouth plate that two one sides are connected with threshing casing (1) strand; it by the resilient support of elastic support (5); what of the straw material that enters along with threshing chamber (7); between thrashing roller (2) and threshing casing (1), move; spacing in conversion, can make that the straw material is straightway to carry out threshing.
Elastic support (5) is a smooth cylinder, a compression of its overcoat spring, and its upper end is connected with movable, plate mark of mouth plate (3) strand, and the other end passes threshing casing (1) and slides.The elastic force of compression spring can be selected according to the kind of straw material.
Claims (2)
1. harvester threshing chamber preventing clogging up device; it is characterized in that: in a side movable, plate mark of mouth plate (3); cardan axle (6) is installed; by cardan axle (6); movable, plate mark of mouth plate (3) twists with threshing casing (1) and is connected; in below movable, plate mark of mouth plate (3), strand is connecting and is having the elastic support (5) that compresses spring, and elastic support (5) movable, plate mark of mouth plate (3) by resilient support.
2. harvester threshing according to claim 1 chamber preventing clogging up device; it is characterized in that: elastic support (5) is a smooth cylinder; a compression of its overcoat spring, its upper end is connected with movable, plate mark of mouth plate (3) strand, and the other end passes threshing casing (1) and slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022864067U CN2598327Y (en) | 2002-11-27 | 2002-11-27 | Blocking-proof device for threshing chamber of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022864067U CN2598327Y (en) | 2002-11-27 | 2002-11-27 | Blocking-proof device for threshing chamber of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598327Y true CN2598327Y (en) | 2004-01-14 |
Family
ID=34150979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022864067U Expired - Fee Related CN2598327Y (en) | 2002-11-27 | 2002-11-27 | Blocking-proof device for threshing chamber of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598327Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845189A (en) * | 2012-09-15 | 2013-01-02 | 侯如升 | Threshing and guiding device for threshing machine |
| CN105333200A (en) * | 2015-11-30 | 2016-02-17 | 青岛农业大学 | Anti-blocking type electric valve used for Chinese wolfberry collecting device |
| CN117941543A (en) * | 2024-03-26 | 2024-04-30 | 黑龙江八一农垦大学 | Double-roller soybean seed threshing machine |
| CN117941543B (en) * | 2024-03-26 | 2024-06-07 | 黑龙江八一农垦大学 | Double-roller soybean seed threshing machine |
-
2002
- 2002-11-27 CN CNU022864067U patent/CN2598327Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845189A (en) * | 2012-09-15 | 2013-01-02 | 侯如升 | Threshing and guiding device for threshing machine |
| CN105333200A (en) * | 2015-11-30 | 2016-02-17 | 青岛农业大学 | Anti-blocking type electric valve used for Chinese wolfberry collecting device |
| CN117941543A (en) * | 2024-03-26 | 2024-04-30 | 黑龙江八一农垦大学 | Double-roller soybean seed threshing machine |
| CN117941543B (en) * | 2024-03-26 | 2024-06-07 | 黑龙江八一农垦大学 | Double-roller soybean seed threshing machine |
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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 |