CN201260308Y - Chaff threshing mill - Google Patents
Chaff threshing mill Download PDFInfo
- Publication number
- CN201260308Y CN201260308Y CNU2008200651981U CN200820065198U CN201260308Y CN 201260308 Y CN201260308 Y CN 201260308Y CN U2008200651981 U CNU2008200651981 U CN U2008200651981U CN 200820065198 U CN200820065198 U CN 200820065198U CN 201260308 Y CN201260308 Y CN 201260308Y
- Authority
- CN
- China
- Prior art keywords
- threshing
- grass
- rice
- cover body
- chopping
- 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
- 241000251169 Alopias vulpinus Species 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 239000010902 straw Substances 0.000 abstract description 18
- 241000209094 Oryza Species 0.000 abstract description 17
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 17
- 241000209140 Triticum Species 0.000 abstract description 17
- 235000021307 Triticum Nutrition 0.000 abstract description 17
- 235000009566 rice Nutrition 0.000 abstract description 17
- 244000025254 Cannabis sativa Species 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 240000000359 Triticum dicoccon Species 0.000 description 9
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Threshing Machine Elements (AREA)
Abstract
The utility model relates to an agricultural threshing machine, in particular to a grass-chopping threshing machine for cutting and chopping the straws of the rice and wheat. The grass-chopping threshing machine comprises a frame body, a rotating axle driven by power, a threshing cylinder, an upper cover body and a lower cover body, wherein threshing teeth are installed on the threshing cylinder, a grass chopping knife is fixed on the inner cover of the upper cover body, and the working position of the grass chopping knife is positioned between the two threshing teeth. The grass-chopping threshing machine is further provided with an air inlet opening and an air outlet opening, a mesh screen is arranged below the threshing cylinder, and a feeding device is arranged below the mesh screen. The utility model can cut the straws of the rice and wheat during the threshing process so as to ensure the normal running of the threshing machine, and especially the threshing method of the whole-feed rice combine harvester has obvious advantages; and the separation treatment can be conveniently performed to the wheat and rice straws entering in the threshing machine by cutting by the grass chopping knife for a plurality of times.
Description
Technical field
The utility model is agricultural thresher, particularly has the broken careless thresher of cut-out, careless class stalk in small, broken bits.
Background technology
Existing thresher is very general, is mainly used in the threshing of crops such as paddy and wheat.General thresher comprises support body, and threshing cylinder drives and drive the rotating shaft that threshing cylinder rotates, the upper and lower cover that threshing tooth on the threshing cylinder and threshing cylinder are outer by actuating unit.Its course of work is: the charging aperture feeding of the crops that need threshing from forming between last or charging aperture that lower cover is opened or the upper and lower cover body, carry out threshing by the threshing tooth on the threshing cylinder in rotating, and the rice wheat after the threshing falls into lower cover and is collected.The shortcoming of its existence is: threshing semilate rice wheat straw waste is mingled in the rice wheat, also needs sorting once more, particularly in combine, because the rice wheat straw waste is longer, is easy to twine threshing cylinder and threshing tooth, thereby influences the thresher operate as normal.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of broken careless thresher that can cut the stalk that grows grass is provided.
Solution of the present utility model is: a kind of broken careless thresher; comprise support body; power-actuated rotating shaft; the upper and lower cover body that threshing cylinder and threshing cylinder are outer; be equipped with the threshing tooth on the threshing cylinder; it is characterized in that covering in the lid and be fixed with grass-smashing reamer, the grass-smashing reamer operating position is between two threshing teeth.
After the rice wheat head feeding of need threshing, grass-smashing reamer will cut off rice and wheat straw in threshing, to prevent the winding of rice and wheat straw to threshing cylinder and threshing tooth, be specially adapted to the threshing of all feeding-in combine.To entering the rice and wheat straw in the thresher, by the repeatedly cutting of grass-smashing reamer, make rice and wheat straw become broken grass, can carry out separating treatment more easily.Because the operating position of grass-smashing reamer is between two threshing teeth, so the threshing tooth on the threshing cylinder must clocklike be provided with, threshing cylinder rotates in the process in a week grass-smashing reamer and threshing tooth is not collided.
Can in upper cover body, cover in the solution of the present utility model be parallel to rotating shaft be equipped with one row grass-smashing reamer, the operating position of each grass-smashing reamer between two threshing teeth, be equipped with one row grass-smashing reamer, can the rice and wheat straw of each position on the threshing cylinder be cut.
Can on lower cover, have an air inlet in the solution of the present utility model, be connected with blower fan on the air inlet, have an air outlet in the upper cover body upper end.Setting is to feed wind by blower fan from air inlet into and out of the purpose in air port, blow rice and wheat straw chopped and blow out collection from air outlet, and the rice wheat falls into lower cover and is collected, thereby reach the sorting of rice wheat and rice and wheat straw.Also can cutting grass knife be set at air outlet simultaneously, the rice and wheat straw that blows out with further chopping is with convenient later processing.In order to make rice and wheat straw than the air outlet that is blown to the upper cover body upper end more smoothly, can in upper cover body, cover and be provided with the spiral line type guided plate, upwards enter air outlet to guide broken grass along guided plate.
Be fixed with screen cloth by lower cover under the threshing cylinder in the solution of the present utility model, screen cloth has the screw feeding axle that is driven by actuating unit, drives the feeding hub by the screw feeding axle, is connected with tapping channel on the feeding hub.Its objective is that the rice wheat under the mesh screen promotes to enter the feeding hub by the screw feeding axle, the feeding hub rotates with the screw feeding axle, and its blade is thrown to material collecting device with the rice wheat from passage.And the broken grass on screen cloth can be blown afloat by blower fan and blows out.
The blade of grass-smashing reamer is a zigzag in the solution of the present utility model, with convenient cutting rice and wheat straw.
Advantage of the present utility model: the utility model is owing to be fixed with grass-smashing reamer on lid, can cut rice and wheat straw in the time of corresponding threshing, to guarantee the normal operation of thresher, particularly its threshing mode of all feeding-in combine had tangible advantage.To entering the rice and wheat straw in the thresher, by the repeatedly cutting of grass-smashing reamer, make rice and wheat straw become broken grass, can carry out separating treatment more easily.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of grass-smashing reamer.
Embodiment
The utility model embodiment is as shown in Figure 1 and Figure 2: broken careless thresher, comprise support body, power-actuated rotating shaft 1, rotating shaft 1 drives threshing cylinder 2, upper cover body 3 and lower cover 4 outside the threshing cylinder 2, screen cloth 10 below the threshing cylinder 2, screen cloth 10 times be by power-actuated screw feeding axle 11, the feeding hub 12 that is driven by screw feeding axle 11; Wherein: be provided with air outlet 8 in upper cover body 3 upper ends, air outlet 8 places are fixed with grass-smashing reamer 6, on lower cover 4 back sides, have an air inlet 7, air inlet 7 is connected with blower fan, in upper cover body 3, cover and be provided with spiral line type flange 9, be connected with tapping channel 13 on feeding hub 12, tapping channel 13 links to each other with material collecting device, and the cutting edge shape of grass-smashing reamer 6 is a zigzag.
Claims (7)
1, a kind of broken careless thresher; comprise support body; power-actuated rotating shaft (1); the upper and lower cover body (3,4) that threshing cylinder (2) and threshing cylinder (2) are outer; be equipped with threshing tooth (5) on the threshing cylinder (2); it is characterized in that covering in the lid (3) and be fixed with grass-smashing reamer (6), grass-smashing reamer (6) operating position is positioned between the two threshing teeth (5).
2, broken careless thresher according to claim 1, it is characterized in that covering in the upper cover body (3) be parallel to rotating shaft (1) be equipped with one row grass-smashing reamer (6), each grass-smashing reamer (6) operating position is positioned between the two threshing teeth (5).
3, broken careless thresher according to claim 1 is characterized in that having an air inlet (7) on the lower cover (4), and air inlet is connected with blower fan on (7), has an air outlet (8) in upper cover body (3) upper end.
4, broken careless thresher according to claim 3 is characterized in that air outlet (8) locates to be provided with grass-smashing reamer (6).
5, broken careless thresher according to claim 3 is characterized in that covering in the upper cover body (3) and is provided with spiral line type guided plate (9).
6, broken careless thresher according to claim 1; it is characterized in that being fixed with screen cloth (10) by lower cover (4) down at threshing cylinder (2); screen cloth (10) has the screw feeding axle (11) that is driven by actuating unit; screw feeding axle (11) drives feeding hub (12), is connected with tapping channel (13) on the feeding hub (12).
7, broken careless thresher according to claim 1, the blade that it is characterized in that grass-smashing reamer (6) is a zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200651981U CN201260308Y (en) | 2008-09-18 | 2008-09-18 | Chaff threshing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200651981U CN201260308Y (en) | 2008-09-18 | 2008-09-18 | Chaff threshing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260308Y true CN201260308Y (en) | 2009-06-24 |
Family
ID=40806769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200651981U Expired - Fee Related CN201260308Y (en) | 2008-09-18 | 2008-09-18 | Chaff threshing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260308Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119608A (en) * | 2011-01-18 | 2011-07-13 | 莱恩农业装备有限公司 | Threshing grass-smashing mechanism for half-feeding type combine harvester |
| CN102273361A (en) * | 2010-06-10 | 2011-12-14 | 莱恩农业装备有限公司 | Grass crushing mechanism of harvester |
| CN103120077A (en) * | 2011-11-18 | 2013-05-29 | 王德仲 | Automatic threshing separator |
| CN103270855A (en) * | 2013-01-13 | 2013-09-04 | 兴化市利源农业装备制造有限公司 | Longitudinal axial flow belt cut-up type combined roller of combined harvester |
| CN103314728A (en) * | 2013-05-08 | 2013-09-25 | 黄凤君 | Crusher |
| CN104094741A (en) * | 2013-04-11 | 2014-10-15 | 王德仲 | Horizontal feeding automatic threshing scalping machine |
| CN105123144A (en) * | 2015-06-29 | 2015-12-09 | 韦少付 | Chopping knife of thresher |
-
2008
- 2008-09-18 CN CNU2008200651981U patent/CN201260308Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273361A (en) * | 2010-06-10 | 2011-12-14 | 莱恩农业装备有限公司 | Grass crushing mechanism of harvester |
| CN102273361B (en) * | 2010-06-10 | 2013-04-24 | 莱恩农业装备有限公司 | Grass crushing mechanism of harvester |
| CN102119608A (en) * | 2011-01-18 | 2011-07-13 | 莱恩农业装备有限公司 | Threshing grass-smashing mechanism for half-feeding type combine harvester |
| CN102119608B (en) * | 2011-01-18 | 2012-07-25 | 莱恩农业装备有限公司 | Threshing grass-smashing mechanism for half-feeding type combine harvester |
| CN103120077A (en) * | 2011-11-18 | 2013-05-29 | 王德仲 | Automatic threshing separator |
| CN103270855A (en) * | 2013-01-13 | 2013-09-04 | 兴化市利源农业装备制造有限公司 | Longitudinal axial flow belt cut-up type combined roller of combined harvester |
| CN103270855B (en) * | 2013-01-13 | 2015-03-18 | 兴化市利源农业装备制造有限公司 | Longitudinal axial flow belt cut-up type combined roller of combined harvester |
| CN104094741A (en) * | 2013-04-11 | 2014-10-15 | 王德仲 | Horizontal feeding automatic threshing scalping machine |
| CN103314728A (en) * | 2013-05-08 | 2013-09-25 | 黄凤君 | Crusher |
| CN105123144A (en) * | 2015-06-29 | 2015-12-09 | 韦少付 | Chopping knife of thresher |
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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: 20090624 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |