CN201039690Y - Threshing drum with spiral standing grain beating plate - Google Patents
Threshing drum with spiral standing grain beating plate Download PDFInfo
- Publication number
- CN201039690Y CN201039690Y CNU2006200364437U CN200620036443U CN201039690Y CN 201039690 Y CN201039690 Y CN 201039690Y CN U2006200364437 U CNU2006200364437 U CN U2006200364437U CN 200620036443 U CN200620036443 U CN 200620036443U CN 201039690 Y CN201039690 Y CN 201039690Y
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- threshing
- spirality
- plate
- cylinder
- tooth
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Abstract
The utility model relates to the agricultural device technical field, in particular to a threshing platen which is provided with a screw reel bat in a threshing device of agricultural machineries such as an agricultural threshing machine and a combine harvester, etc. The utility model discloses a threshing platen which is provided with a screw reel bat in a threshing device of agricultural machineries such as an agricultural threshing machine and a combine and consists of a tooth board, a panel, threshing teeth, a reel bat and a platen axis, etc. wherein, the tooth board and the panel are combined to a threshing platen body which is arranged on the platen axis, the threshing teeth are fixedly connected on the tooth board. The utility model is characterized in that: the top of the circumambient pole surfaces around the threshing platen body is connected with the screw-shaped reel bat. The utility model can re-thresh the corns which are not been cleanly threshed and mixed on the straw stalks, and the crops are not easy blocked. The utility model has the advantages of high cleanly threshing rate, small sundry mixing rate and good separating effect. The threshing platen of the screw reel bat can be widely used in the threshing devices of varied agricultural harvesting machines such as threshing machines and combine harvesters, etc.
Description
Technical field
The utility model belongs to agricultural mechanical field, particularly relates to a kind of threshing cylinder with the spirality grain hitting plate in the sheller unit of agricultural machinery such as agricultural thresher, combine.
Background technology
In the sheller unit of agricultural machinery such as existing agricultural thresher, combine, its threshing cylinder is the cylinder tooth to be fixedly connected on the circumferential cylinder of threshing cylinder constitute.Though it has satisfied the threshing requirement, lack and general the grain carried secretly in the cylinder emersion object and the separation function of disconnected fringe and weeds etc. to be deviate from cereal percentage of impurity height, when taking off moist crop, stop up defectives such as sieve aperture easily.
The utility model content
The purpose of this utility model is that the threshing cylinder in the agricultural machinery sheller units such as the agricultural thresher that provides in order to solve above-mentioned existing in prior technology weak point, combine also has concurrently when carrying out threshing cereal and disconnected fringe and weeds are had separation function and are difficult for stopping up a kind of threshing cylinder with the spirality grain hitting plate of sieve aperture.Can be widely used in the sheller unit of agricultural machinery such as thresher and combine.
Solution of the present utility model is agricultural thresher; a kind of threshing cylinder in the sheller unit of agricultural machinery such as combine with the spirality grain hitting plate; the threshing cylinder of this band spirality grain hitting plate comprises tooth plate; width of cloth dish; the cylinder tooth; drum shaft constitutes; tooth plate is fastened on forms the threshing roll cylindrical shell on the width of cloth dish; this barrel can be enclosed; it also can be open type; and be installed on the drum shaft; the threshing tooth can be a rasp bar; it also can be the bar tooth; the bow tooth; spike-tooth; knife plate tooth etc.; the threshing tooth is fastened on the threshing roll cylindrical shell, it is characterized in that being centered around the spirality grain hitting plate that is connected with on the circumferential cylinder of threshing roll cylindrical shell more than at least one.
Above-mentioned spirality grain hitting plate is one and is made of the grain hitting plate more than at least three that grain hitting plate is arranged in spirality round the circumferential cylinder of threshing roll cylindrical shell, is connected on the circumferential cylinder of threshing roll cylindrical shell.
Above-mentioned spirality grain hitting plate is to connect on the circumferential cylinder of threshing roll cylindrical shell with hinge.
Above-mentioned spirality grain hitting plate is to be fixedly connected on the circumferential cylinder of threshing roll cylindrical shell.
Above-mentioned spirality grain hitting plate is a spiral blade, and this vanes fixed is connected on the circumferential cylinder of threshing roll cylindrical shell.
Above-mentioned spirality grain hitting plate can be rubber slab, canvas plate, polyamine fat plate, plank, and non-metallic plates such as engineering plastics plate constitute, and also can be that various metallic plates constitute.
Advantage of the present utility model is that above-mentioned threshing cylinder is in threshing course, the cereal that do not purify that spirality grain hitting plate on the threshing tube can will be mixed on the straw when axially promoting crop takes off again, and cereal further shaken off down, reduce the cereal loss, and play the eliminating weeds and the effect of the fringe that breaks, the air-flow that the spirality grain hitting plate produces during the cylinder rotation blows to notch board sieve aperture in the sheller unit, therefore be difficult for stopping up sieve aperture when taking off moist crop, good separating effect, the threshing performance height, percentage of impurity is low.Can be installed in the sheller unit of agricultural machinery such as thresher, combine, improve its threshing, separating effect.
Description of drawings
Below in conjunction with accompanying drawing concrete structure of the present utility model is described further
Accompanying drawing 1 is first kind of structural representation of the threshing cylinder of band spirality grain hitting plate of the present utility model
Accompanying drawing 2 is second kind of structural representation of the threshing cylinder of band spirality grain hitting plate of the present utility model
Accompanying drawing 3 is the third structural representations of the threshing cylinder of band spirality grain hitting plate of the present utility model
Embodiment
Embodiment one, sees accompanying drawing 1.
The threshing cylinder of band spirality grain hitting plate of the present utility model, as shown in Figure 1, constitute by drum shaft 1, width of cloth dish 2, tooth plate 3, cylinder tooth 4, grain hitting plate 5 etc., wherein, 6 rooted tooth plates 3 and two width of cloth dishes 2 are combined into the threshing roll cylindrical shell, and are installed on the drum shaft 1 by the axis hole of width of cloth dish 2.Cylinder tooth 4 is bar teeth, be weldingly fixed on the tooth plate 3, article one, spirality grain hitting plate 5 is that rubber slab by five rectangles constitutes, five grain hitting plates 5 are connected on the U type folder ear 8 of five pairs of hinges with bolt 7, the rotating shaft 6 of five pairs of hinges is arranged in spirality round the circumferential cylinder of threshing roll cylindrical shell, is welded on the tooth plate 3.
Embodiment two, see accompanying drawing 2.
The threshing cylinder of band spirality grain hitting plate of the present utility model, as shown in Figure 2, spirality grain hitting plate 5 is that the steel plate by five rectangles constitutes, and is arranged in spirality round the circumferential cylinder of threshing roll cylindrical shell, is welded on the tooth plate 3.All the other are identical with embodiment one.
Embodiment three, see accompanying drawing 3.
The threshing cylinder of band spirality grain hitting plate of the present utility model, as shown in Figure 3, spirality grain hitting plate 5 is spiral blades that a steel plate constitutes, and is fixedly welded on the tooth plate 3 of the circumferential cylinder of threshing cylinder.All the other are identical with embodiment one.
Claims (6)
1. be with the threshing cylinder of spirality grain hitting plate, comprise: tooth plate, width of cloth dish, cylinder tooth, drum shaft, wherein, tooth plate is fastened on forms the threshing roll cylindrical shell on the width of cloth dish, this barrel can be enclosed, it also can be open type, and be installed on the drum shaft, the threshing tooth can be a rasp bar, also can be bar tooth, bow tooth, spike-tooth, knife plate tooth, the threshing tooth is fastened on the threshing roll cylindrical shell, it is characterized in that being centered around the spirality grain hitting plate that is connected with on the circumferential cylinder of threshing roll cylindrical shell more than at least one.
2. the threshing cylinder of band spirality grain hitting plate according to claim 1, it is characterized in that described spirality grain hitting plate, being one is made of the grain hitting plate more than at least three, grain hitting plate is arranged in spirality round the circumferential cylinder of threshing roll cylindrical shell, is connected on the circumferential cylinder of threshing roll cylindrical shell.
3. the threshing cylinder of band spirality grain hitting plate according to claim 1 and 2 is characterized in that described spirality grain hitting plate is to connect on the circumferential cylinder of threshing roll cylindrical shell with hinge.
4. the threshing cylinder of band spirality grain hitting plate according to claim 1 and 2 is characterized in that described spirality grain hitting plate, is to be fixedly connected on the circumferential cylinder of threshing roll cylindrical shell.
5. the threshing cylinder of band spirality grain hitting plate according to claim 1 is characterized in that described spirality grain hitting plate is a spiral blade, and this vanes fixed is connected on the circumferential cylinder of threshing roll cylindrical shell.
6. according to the threshing cylinder of claim 1,2 or 5 described band spirality grain hitting plates, it is characterized in that described spirality grain hitting plate can be rubber slab, canvas plate, polyamine fat plate, plank, the engineering plastics plate constitutes, and also can be that metallic plate constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200364437U CN201039690Y (en) | 2006-11-30 | 2006-11-30 | Threshing drum with spiral standing grain beating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200364437U CN201039690Y (en) | 2006-11-30 | 2006-11-30 | Threshing drum with spiral standing grain beating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201039690Y true CN201039690Y (en) | 2008-03-26 |
Family
ID=39251388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200364437U Expired - Fee Related CN201039690Y (en) | 2006-11-30 | 2006-11-30 | Threshing drum with spiral standing grain beating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201039690Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392453A (en) * | 2008-08-19 | 2013-11-20 | 株式会社久保田 | Head-feeding combine |
| RU2774848C1 (en) * | 2021-06-15 | 2022-06-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Threshing drum |
-
2006
- 2006-11-30 CN CNU2006200364437U patent/CN201039690Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392453A (en) * | 2008-08-19 | 2013-11-20 | 株式会社久保田 | Head-feeding combine |
| RU2774848C1 (en) * | 2021-06-15 | 2022-06-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Threshing drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20111130 |