CN204392895U - A kind of threshing stalk smashing apparatus being applicable to grain header - Google Patents
A kind of threshing stalk smashing apparatus being applicable to grain header Download PDFInfo
- Publication number
- CN204392895U CN204392895U CN201420797829.4U CN201420797829U CN204392895U CN 204392895 U CN204392895 U CN 204392895U CN 201420797829 U CN201420797829 U CN 201420797829U CN 204392895 U CN204392895 U CN 204392895U
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- CN
- China
- Prior art keywords
- threshing
- axle
- grass
- applicable
- broken careless
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/40—Arrangements of straw crushers or cutters
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/56—Driving mechanisms for the threshing parts
Abstract
The utility model relates to grain header, particularly a kind of threshing stalk smashing apparatus being applicable to grain header.The utility model is achieved by the following technical programs: a kind of threshing stalk smashing apparatus being applicable to grain header, comprise and there are two opposing sidewalls and the space between two described sidewalls is divided into the frame of the dividing plate in Ji Suicao district, threshing zone between two described sidewalls, extend to sidewall described in another from a described sidewall and relatively rotate the broken careless axle being connected to two described sidewalls, to be across between described dividing plate with corresponding described sidewall and to relatively rotate the threshing axle being connected to described dividing plate and this sidewall, be located at the separating mechanism of described threshing zone, be located at the grass crushing mechanism in described Sui Cao district, described threshing axle sleeve is connected to outside described broken careless axle.The utility model relates to has good threshing and broken careless effect.
Description
Technical field
The utility model relates to grain header, particularly a kind of threshing stalk smashing apparatus being applicable to grain header.
Background technology
The sheller unit of the existing all feeding-in combine dual-purpose for rice wheat, main point with left and right towards the transverse axis streaming that rotates for fulcrum of fulcrum and with front and back towards the longitudinal axial-flow type that rotates for fulcrum of fulcrum, its function carries out abundant threshing to the straw of access to plant; But, along with various places combine must possess stalk smashing function can firmly the implementing of environmental protection policy of operation, various grain header has all installed the straw millstone of High Rotation Speed additional after straw outlet or machine.
Utility model content
The purpose of this utility model is to provide a kind of threshing stalk smashing apparatus being applicable to grain header, has good threshing and broken careless effect.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of threshing stalk smashing apparatus being applicable to grain header, comprise and there are two opposing sidewalls and the space between two described sidewalls is divided into the frame of the dividing plate in Ji Suicao district, threshing zone between two described sidewalls, extend to sidewall described in another from a described sidewall and relatively rotate the broken careless axle being connected to two described sidewalls, to be across between described dividing plate with corresponding described sidewall and to relatively rotate the threshing axle being connected to described dividing plate and this sidewall, be located at the separating mechanism of described threshing zone, be located at the grass crushing mechanism in described Sui Cao district, described threshing axle sleeve is connected to outside described broken careless axle.
As preferably of the present utility model, the axis of described threshing axle and the dead in line of described broken careless axle.
As preferably of the present utility model, the beeline between described threshing axle inwall and described broken careless axle outer wall is 6mm.
As preferably of the present utility model, described grass crushing mechanism comprises the broken careless mounting disc being relatively fixedly connected on described broken careless axle, the broken careless mounting rod being relatively fixedly connected on described broken careless mounting disc, is located at the grass-smashing reamer tool of described broken careless mounting rod.
As preferably of the present utility model, described grass-smashing reamer tool comprises the installing plate being fixedly connected on described broken careless bar, the grass-smashing reamer being rotationally connected with described installing plate both sides respectively.
As preferably of the present utility model, described grass-smashing reamer free end is arcuation; And the nock being connected to two described grass-smashing reamers of same described installing plate is opposing.
As preferably of the present utility model, described grass crushing mechanism also comprises the arcuation wave-shape board be positioned at below described grass-smashing reamer; Described wave-shape board is provided with multiple parallel fin distributed side by side towards the surface of described grass-smashing reamer.
As preferably of the present utility model, described wave-shape board is coaxial with described broken careless axle; Beeline between described wave-shape board and described grass-smashing reamer is 8-20mm.
As preferably of the present utility model, described separating mechanism comprise relatively be fixedly connected on described threshing axle respectively threshing mounting disc, be relatively fixedly connected on the threshing toothed bar of described threshing mounting disc, be fixedly connected on the threshing tooth of described threshing toothed bar.
As preferably of the present utility model, described frame is also hinged with the top cover that can cover Ji Suicao district, described threshing zone; The both sides of described top cover are fixedly connected with wearing plate respectively, be connected with between two described wearing plates many parallel side by side distribution and be obliquely installed with described threshing axle axis lead swath.
In sum, the utility model has following beneficial effect: the utility model structure is simple, easy to implement, there is threshing well and broken careless effect, even if when large feed quantity operation, without the need to installing separately the straw millstone that ultrahigh speed rotates additional, also can complete the dual-use function implementing fully chopping after complete threshing is carried out to the straw of access to plant more like a cork simultaneously, and ability is excellent, vibrate little, noise is low, operating efficiency relative to the mechanical device of single threshing function without obvious reduction; Meanwhile, due to the setting of dividing plate, enable the two ends of threshing axle obtain stable support, that avoids broken careless axle to produce under high-speed rotation has a negative impact to threshing axle around property distortion, is beneficial to the stability improving and run; Simultaneously grass-smashing reamer be rotationally connected form, can make grass-smashing reamer operationally can with feed quantity number, stem stalk soft or hard degree, whether have hard foreign matter to enter and automatic reclining and the gap that adjusts between wave-shape board, thus play vibration damping, noise reduction, the broken grass effect of reliable, energy-conservation flexibility; Grass-smashing reamer free end arcuation arrange, certain chopping angle can be formed with the direction of motion of the stem stalk of discharging backward, thus reach to reduce and leak the effect of cutting, be beneficial to and improve broken careless efficiency.
Accompanying drawing explanation
Fig. 1 is embodiment principle schematic;
Fig. 2 is separating mechanism and grass crushing mechanism axonometric drawing in embodiment;
Fig. 3 is embodiment Wave plate schematic diagram;
Fig. 4 is top cover schematic diagram in embodiment.
In figure, 11, sidewall, 12, dividing plate, 13, threshing zone, 14, Sui Cao district, 21, broken careless axle, 22, broken careless mounting disc, 23, broken careless mounting rod, 24, grass-smashing reamer tool, 241, installing plate, 242, grass-smashing reamer, 25, wave-shape board, 251, fin, 31, threshing axle, 32, threshing mounting disc, 33, threshing toothed bar, 34, threshing tooth, 35, supporting disk, 36, concave grate, 4, top cover, 41, wearing plate, 42, lead swath.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Embodiment: as Figure 1-4, a kind of threshing stalk smashing apparatus being applicable to grain header, comprise the frame with two opposing sidewalls 11 and the dividing plate between two sidewalls 11 12, the space between two sidewalls 11 is divided into Ji Suicao district, threshing zone 13 14 by dividing plate 12.
Relatively rotate between two side 11 and be connected with broken careless axle 21, broken careless axle 21 extends to another sidewall 11 from a sidewall 11; Relatively rotate between dividing plate 12 with corresponding sidewall 11 and be connected with threshing axle 31, threshing axle 31 is across between dividing plate 12 with corresponding sidewall 11, and also namely threshing axle 31 is positioned at threshing zone 13.
Be provided with separating mechanism in threshing zone 13, in Sui Cao district 14, be provided with grass crushing mechanism.
Threshing axle 31 hollow, and threshing axle 31 is socketed on outside broken careless axle 21.
The axis of threshing axle 31 and the dead in line of broken careless axle 21.
Beeline between threshing axle 31 inwall and broken careless axle 21 outer wall is 6mm.
Separating mechanism comprise relatively be fixedly connected on threshing axle 31 respectively threshing mounting disc 32, two threshing mounting discs 32 between be relatively fixedly connected with multiple ring-shaped distributed threshing toothed bar 33, each threshing toothed bar 33 is fixedly connected with multiple threshing tooth 34.
Be provided with the supporting disk 35 being relatively fixedly connected on threshing axle 31 between two threshing mounting discs 32, the outer end of supporting disk 35 is fixedly connected on threshing toothed bar 33; Concave grate 36 is also provided with below threshing tooth 34.
Grass crushing mechanism comprises the broken careless mounting disc 22 being relatively fixedly connected on broken careless axle 21, and broken careless mounting disc 22 has two; , two broken careless mounting discs 22 are fixedly connected with multiple ring-shaped distributed broken careless mounting rod 23 relatively, broken careless mounting rod 23 is provided with grass-smashing reamer tool 24.
Grass-smashing reamer tool 24 comprises the installing plate 241 being fixedly connected on broken careless bar 23, and installing plate 241 both sides are rotatably connected to grass-smashing reamer 242 respectively.
Grass-smashing reamer 242 free end is arcuation; And the nock being connected to two grass-smashing reamers 242 of same installing plate 241 is opposing.
Grass crushing mechanism also comprises the arcuation wave-shape board 25 be positioned at below grass-smashing reamer 242; Wave-shape board 25 is provided with multiple parallel fin 251 distributed side by side towards the surface of grass-smashing reamer 242.
Wave-shape board 25 is coaxial with broken careless axle 21; Beeline between wave-shape board 25 and grass-smashing reamer 242 is 8-20mm, and the present embodiment is 12mm.
Frame is also hinged with the top cover 4 that can cover Ji Suicao district, threshing zone 13 14; The both sides of top cover 4 are fixedly connected with wearing plate 41 respectively, be connected with many parallel distributions side by side between two wearing plates 41 and be obliquely installed with threshing axle 31 axis lead swath 42, to spin motion for guiding crop.
Claims (10)
1. one kind is applicable to the threshing stalk smashing apparatus of grain header, it is characterized in that, comprise and there are two opposing sidewalls (11) and to be positioned between two described sidewalls (11) and the space between two described sidewalls (11) to be divided into the frame of the dividing plate (12) in threshing zone (13) Ji Suicao district (14), extend to sidewall described in another (11) from a described sidewall (11) and relatively rotate the broken careless axle (21) being connected to two described sidewalls (11), to be across between described dividing plate (12) with corresponding described sidewall (11) and to relatively rotate the threshing axle (31) being connected to described dividing plate (12) and this sidewall (11), be located at the separating mechanism of described threshing zone (13), be located at the grass crushing mechanism of described Sui Cao district (14), described threshing axle (31) is socketed on described broken careless axle (21) outward.
2. a kind of threshing stalk smashing apparatus being applicable to grain header according to claim 1, is characterized in that, the axis of described threshing axle (31) and the dead in line of described broken careless axle (21).
3. a kind of threshing stalk smashing apparatus being applicable to grain header according to claim 1, is characterized in that, the beeline between described threshing axle (31) inwall and described broken careless axle (21) outer wall is 6mm.
4. a kind of threshing stalk smashing apparatus being applicable to grain header according to claim 1, it is characterized in that, described grass crushing mechanism comprises the broken careless mounting disc (22) being relatively fixedly connected on described broken careless axle (21), the broken careless mounting rod (23) being relatively fixedly connected on described broken careless mounting disc (22), is located at the grass-smashing reamer tool (24) of described broken careless mounting rod (23).
5. a kind of threshing stalk smashing apparatus being applicable to grain header according to claim 4, it is characterized in that, described grass-smashing reamer tool (24) comprises the installing plate (241) being fixedly connected on described broken careless bar (23), the grass-smashing reamer (242) being rotationally connected with described installing plate (241) both sides respectively.
6. a kind of threshing stalk smashing apparatus being applicable to grain header according to claim 5, it is characterized in that, described grass-smashing reamer (242) free end is arcuation; And the nock being connected to two described grass-smashing reamers (242) of same described installing plate (241) is opposing.
7. a kind of threshing stalk smashing apparatus being applicable to grain header according to claim 5, is characterized in that, described grass crushing mechanism also comprises the arcuation wave-shape board (25) being positioned at described grass-smashing reamer (242) below; Described wave-shape board (25) is provided with multiple parallel fin (251) distributed side by side towards the surface of described grass-smashing reamer (242).
8. a kind of threshing stalk smashing apparatus being applicable to grain header according to claim 7, is characterized in that, described wave-shape board (25) is coaxial with described broken careless axle (21); Beeline between described wave-shape board (25) and described grass-smashing reamer (242) is 8-20mm.
9. a kind of threshing stalk smashing apparatus being applicable to grain header according to claim 1; it is characterized in that, described separating mechanism comprise relatively be fixedly connected on described threshing axle (31) respectively threshing mounting disc (32), be relatively fixedly connected on the threshing toothed bar (33) of described threshing mounting disc (32), be fixedly connected on the threshing tooth (34) of described threshing toothed bar (33).
10. a kind of threshing stalk smashing apparatus being applicable to grain header according to claim 9, is characterized in that, described frame is also hinged with the top cover (4) that can cover described threshing zone (13) Ji Suicao district (14); The both sides of described top cover (4) are fixedly connected with wearing plate (41) respectively, be connected with between two described wearing plates (41) many parallel side by side distribution and be obliquely installed with described threshing axle (31) axis lead swath (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797829.4U CN204392895U (en) | 2014-12-17 | 2014-12-17 | A kind of threshing stalk smashing apparatus being applicable to grain header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797829.4U CN204392895U (en) | 2014-12-17 | 2014-12-17 | A kind of threshing stalk smashing apparatus being applicable to grain header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204392895U true CN204392895U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797829.4U Active CN204392895U (en) | 2014-12-17 | 2014-12-17 | A kind of threshing stalk smashing apparatus being applicable to grain header |
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| CN (1) | CN204392895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3494774A1 (en) * | 2017-12-08 | 2019-06-12 | CNH Industrial Belgium NV | Auxiliary processing system for rethreshing |
| WO2020029348A1 (en) * | 2018-08-09 | 2020-02-13 | 江苏大学 | High-speed centrifugal threshing apparatus of grain combine harvester |
-
2014
- 2014-12-17 CN CN201420797829.4U patent/CN204392895U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3494774A1 (en) * | 2017-12-08 | 2019-06-12 | CNH Industrial Belgium NV | Auxiliary processing system for rethreshing |
| US10674671B2 (en) | 2017-12-08 | 2020-06-09 | Cnh Industrial America Llc | Auxiliary processing system |
| WO2020029348A1 (en) * | 2018-08-09 | 2020-02-13 | 江苏大学 | High-speed centrifugal threshing apparatus of grain combine harvester |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |