CN204244758U - Thrasher - Google Patents
Thrasher Download PDFInfo
- Publication number
- CN204244758U CN204244758U CN201420668369.5U CN201420668369U CN204244758U CN 204244758 U CN204244758 U CN 204244758U CN 201420668369 U CN201420668369 U CN 201420668369U CN 204244758 U CN204244758 U CN 204244758U
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- CN
- China
- Prior art keywords
- threshing
- cover
- thrasher
- rotating shaft
- threshing cover
- 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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Abstract
The utility model provides thrasher, belongs to agricultural machinery technological field.It solve the gap that existing structure cannot regulate threshing axle and threshing cover, therefore cause tiny corn rod threshing not thoroughly, excessively thick corn ear the problem such as easily to block.This thrasher, comprises frame, it is characterized in that: be provided with threshing rotating shaft between the two side of frame, and the upside of threshing rotating shaft is provided with the threshing cover that cross section is C type opening, and a sidewall of threshing cover opening is provided with threshing bar; Threshing cutter in threshing cover, be provided with hinged handle with the threshing cover of threshing bar homonymy, threshing cover is hinged on sidewall by hinged handle, and the threshing cover of hinged handle offside is provided with the reduction torsion spring making threshing cover position.The advantages such as it is smooth smoothly that the utility model has threshing course, convenient to operation.
Description
Technical field
The utility model belongs to agricultural machinery technological field, refers in particular to a kind of thrasher.
Background technology
The structure of husker sheller is on the market varied now; the structural design of most husker sheller is all more identical; by coordinating of threshing cover and grain threshing roller, stop corn by threshing cover, grain threshing roller rotates and produces torsion and be separated with corn core by iblet thus.
At present, Chinese patent literature discloses electric corn thresher, Authorization Notice No. CN 102484966A, it comprises frame, outer cover, motor, drive, threshing axle, threshing cover, corn core portal, plup inlet, described outer cover is arranged on the top of frame, one end of outer cover arranges plup inlet, and the other end of outer cover arranges corn core and portals; Threshing cover is symmetrical arranged in described outer cover; The bottom of described frame arranges motor, and described motor is by belt drives drive; Described drive is coaxial with threshing axle, and described threshing axle is fixed in outer cover by bearing; Described threshing axle arranges screw type projection, the below of described threshing axle arranges iblet drawing mechanism, the blade being provided with in threshing cover and producing barrier force is also disclosed in its accompanying drawing, but in the use of reality, because the thickness difference of corn ear, if the gap of threshing axle and threshing cover is fixing, then easily cause tiny corn rod threshing not thorough; Cross the phenomenon that thick corn ear easily blocks, therefore, inconvenient daily corn threshing processing.
Summary of the invention
The purpose of this utility model is to provide a kind of thrasher, its structural design is simple, avoid the defect that prior art exists, the equal threshing of corn ear reaching different thicknesses is thoroughly quick, corn ear for different thicknesses regulates the gap length needed for threshing automatically, real-time change, without the need to manual operation, more convenient during complete machine work.
The purpose of this utility model is achieved in that
Thrasher, comprises frame, it is characterized in that: be provided with threshing rotating shaft between the two side of frame, and the upside of threshing rotating shaft is provided with the threshing cover that cross section is C type opening, and a sidewall of threshing cover opening is provided with threshing bar; Threshing cutter in threshing cover, be provided with hinged handle with the threshing cover of threshing bar homonymy, threshing cover is hinged on sidewall by hinged handle, and the threshing cover of hinged handle offside is provided with the reduction torsion spring making threshing cover position.
At above-mentioned thrasher, described threshing cover is welded with bolt, one end of described reduction torsion spring is connected on bolt, the other end is connected on frame side wall.
At above-mentioned thrasher, the two side of described frame all offers spacing hole, the two ends of threshing cover are arranged in spacing hole.
At above-mentioned thrasher, described threshing rotating shaft is provided with spiral threshing protruding.
At above-mentioned thrasher, described threshing cutter is arranged on the top with threshing bar same side in threshing cover.
The utility model gives prominence to compared to existing technology and useful technique effect is:
Structural design of the present utility model is simple, is hinged in frame by threshing cover by hinged handle, makes threshing cover can be tilted at certain angular range, and therefore in threshing course, corn ear can not block, and threshing course is smooth smoothly, convenient to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure side view of the present utility model.
Fig. 3 is partial structurtes schematic diagram of the present utility model.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-3:
Operation principle of the present utility model is:
1, threshing: corn ear is filled in from one end of threshing cover 4, under the rotary action of threshing rotating shaft 3, progressively move forward, when corn ear touches threshing cutter 10, threshing cutter 10 can produce certain barrier force, coordinate threshing bar 5 together to produce barrier force, threshing rotating shaft 3 is rotated further simultaneously, and threshing protruding 8 produces torsion and is separated from corn core by iblet;
2, automatically regulate: in above process, if corn ear is excessively thick, then when corn ear touches threshing cutter 10, will by threshing cutter 10 jack-up, such corn ear just can pass through on threshing limit in limit smoothly, can not be stuck in threshing cover 4;
3, the setting regulated: in order to ensure that corn ear is by while threshing cover 4 jack-up, threshing bar 5 is still remained valid with the barrier effect of threshing cutter 10, hinged handle 9 is provided with the threshing cover of threshing bar homonymy, this be in order to threshing cover tilt time, threshing bar, gap between threshing cutter and threshing rotating shaft 3 are not too large, can ensure the smooth threshing of corn ear.
Thrasher, comprises frame 1, is provided with threshing rotating shaft 3 between the two side 2 of frame, and the upside of threshing rotating shaft is provided with the threshing cover 4 that cross section is C type opening, and a sidewall of threshing cover opening is provided with threshing bar 5; Threshing cutter 10 in threshing cover, is provided with hinged handle 9 with the threshing cover of threshing bar homonymy, and threshing cover is on the side wall 2 hinged by hinged handle, and the threshing cover of hinged handle offside is provided with the reduction torsion spring 7 making threshing cover position.Described threshing cover is welded with bolt 6, one end of described reduction torsion spring is connected on bolt, the other end is connected on frame side wall 2.The two side 2 of described frame all offers spacing hole 11, and the two ends of threshing cover are arranged in spacing hole.Described threshing rotating shaft is provided with spiral threshing projection 8.Described threshing cutter is arranged on the top with threshing bar same side in threshing cover.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (5)
1. thrasher, comprise frame (1), it is characterized in that: between the two side (2) of frame, be provided with threshing rotating shaft (3), the upside of threshing rotating shaft is provided with the threshing cover (4) that cross section is C type opening, and a sidewall of threshing cover opening is provided with threshing bar (5); Threshing cutter (10) in threshing cover, hinged handle (9) is provided with the threshing cover of threshing bar homonymy, threshing cover is hinged on sidewall (2) by hinged handle, and the threshing cover of hinged handle offside is provided with the reduction torsion spring (7) making threshing cover position.
2. thrasher according to claim 1, is characterized in that: described threshing cover is welded with bolt (6), on one end of described reduction torsion spring is connected on bolt, the other end is connected to frame side wall (2).
3. thrasher according to claim 1, is characterized in that: the two side (2) of described frame all offers spacing hole (11), and the two ends of threshing cover are arranged in spacing hole.
4. thrasher according to claim 1, is characterized in that: described threshing rotating shaft is provided with spiral threshing projection (8).
5. thrasher according to claim 1, is characterized in that: described threshing cutter is arranged on the top with threshing bar same side in threshing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668369.5U CN204244758U (en) | 2014-11-10 | 2014-11-10 | Thrasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668369.5U CN204244758U (en) | 2014-11-10 | 2014-11-10 | Thrasher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204244758U true CN204244758U (en) | 2015-04-08 |
Family
ID=52949127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668369.5U Expired - Fee Related CN204244758U (en) | 2014-11-10 | 2014-11-10 | Thrasher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204244758U (en) |
-
2014
- 2014-11-10 CN CN201420668369.5U patent/CN204244758U/en not_active Expired - Fee Related
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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: 20150408 Termination date: 20161110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |