CN204837175U - Silage harvester rubs broken sawtooth sword device of seed grain - Google Patents
Silage harvester rubs broken sawtooth sword device of seed grain Download PDFInfo
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- CN204837175U CN204837175U CN201520647336.7U CN201520647336U CN204837175U CN 204837175 U CN204837175 U CN 204837175U CN 201520647336 U CN201520647336 U CN 201520647336U CN 204837175 U CN204837175 U CN 204837175U
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Abstract
The utility model provides a silage harvester rubs broken sawtooth sword device of seed grain, work sword comprises work sword cutter body (1) and work sword tool bit (2), and the contained angle between work sword cutter body and the work sword tool bit is the 160 -175 degree, the sawtooth sword comprises sawtooth sword cutter body (3) and sawtooth sword tool bit (4), and the contained angle between sawtooth sword cutter body and the sawtooth sword tool bit is the 140 -155 degree, and sawtooth sword tool bit is equipped with the cockscomb structure cutting edge, and the contained angle between work sword cutter body and the work sword tool bit is greater than the contained angle between sawtooth sword cutter body and the sawtooth sword tool bit, girff box (11) lower part internal surface is equipped with rubs board (10), and girff box center is equipped with axle (14), blade disc (7) are fixed epaxial, and work sword cutter body and sawtooth sword cutter body are fixed on the blade disc. The utility model discloses segment straw and section form corn -on -the -cob to cutting are realized rubbing tearing the bits of broken glass, make seed grain crushing effect better, and it is more even to distribute, and convenient operation improves work efficiency.
Description
Technical field
The utility model relates to a kind of silage harvester and rubs seed damage serrated knife device, belongs to ensiling harvest equipment technical field.
Background technology
At present, silage harvester generally adopts work cutter that stalk is cut into segment, and background technology Problems existing is: seed can not be made to obtain good fragmentation, can not be uniformly distributed; If adopt broken roll-type seed processor, corollary equipment is very complicated, and consumed power is larger.
Utility model content
The utility model object is to provide a kind of silage harvester and rubs seed damage serrated knife device, realizes rubbing and tears broken, evenly broken, easy to operate, solve the problems referred to above existed in background technology to the segment stalk cut into and section shape corn ear.
The technical solution of the utility model is:
A kind of silage harvester rubs seed damage serrated knife device, comprise work cutter, serrated knife, cutterhead, axle, rubbing plate and girff casing, described work cutter is made up of with work jet blade the cutter cutter hub that works, and the angle between work cutter cutter hub and work jet blade is 160-175 degree; Described serrated knife is made up of serrated knife cutter hub and serrated knife cutter head, angle between serrated knife cutter hub and serrated knife cutter head is 140-155 degree, serrated knife cutter head is provided with serrated edge, and the angle between work cutter cutter hub and work jet blade is greater than the angle between serrated knife cutter hub and serrated knife cutter head; Girff lower box inner surface is provided with rubbing plate, and girff casing center is provided with axle; Cutterhead is fixed on axle, and work cutter cutter hub and serrated knife cutter hub are fixed on cutterhead, works in jet blade and the space of serrated knife cutter head between axle and girff casing.
Tool rest one is provided with above described cutterhead, be provided with tool rest two below, work cutter cutter hub is provided with work cutter installing hole, and serrated knife cutter hub is provided with serrated knife installing hole, they, through work cutter installing hole, serrated knife installing hole, tool rest one, cutterhead and tool rest two, are fixed together by set bolt; By adjusting the surface configuration of tool rest one and tool rest two, serrated knife cutter head and cutterhead are arranged in parallel, layout that cutterhead is square with the axis.
Uniformly on described rubbing plate rub plate hole, the corner of rubbing plate is provided with rubbing plate fixing hole, is fixed on girff casing by rubbing plate by rubbing plate fixing hole.
The outer surface of described tool rest one is vertical with serrated knife cutter head, and the outer surface of described tool rest two is vertical with serrated knife cutter hub.
Described work jet blade and serrated knife cutter head, and the distance between girff casing is 5-10mm.
When gathering in stalk, stalk and corn ear enter girff casing, external force drive shaft turns, band movable knife disc, work cutter and serrated knife high-speed rotation; First stalk and corn ear are cut into segment by work cutter, under the effect of running up of cutterhead, by the effect of centrifugal force, segment stalk and section shape corn ear are with high-speed impact in serrated knife, and the pellet of segment stalk and corn ear carries out effective fragmentation under the effect of serrated knife; Meanwhile, under the cooperation of rubbing plate and girff casing, constantly beaten and rubbed, realize seed damage, be more evenly distributed.
The beneficial effects of the utility model are: realize rubbing to the segment stalk cut into and section shape corn ear and tear broken, make seed damage better effects if, be more evenly distributed, easy to operate, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment work cutter schematic diagram;
Fig. 2 is the utility model embodiment work cutter schematic side view;
Fig. 3 is the utility model embodiment serrated knife schematic diagram;
Fig. 4 is the utility model embodiment serrated knife schematic side view;
Fig. 5 is the utility model embodiment work cutter, serrated knife is fixed on schematic diagram on cutterhead;
Fig. 6 is the utility model embodiment girff box house schematic diagram;
Fig. 7 is the utility model embodiment girff box house schematic perspective view;
Fig. 8 is the utility model embodiment girff casing schematic side view;
Fig. 9 is the utility model embodiment girff casing front schematic view;
Figure 10 is that the utility model embodiment rubbing plate launches schematic diagram;
In figure: work cutter cutter hub 1, work jet blade 2, serrated knife cutter hub 3, serrated knife cutter head 4, work cutter installing hole 5, serrated knife installing hole 6, cutterhead 7, tool rest 1, tool rest 29, rubbing plate 10, girff casing 11, rub plate hole 12, rubbing plate fixing hole 13, axle 14, set bolt 15, pad 16.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
A kind of silage harvester rubs seed damage serrated knife device, comprise work cutter, serrated knife, cutterhead 7, axle 14, rubbing plate 10 and girff casing 11, described work cutter is made up of with work jet blade 2 the cutter cutter hub 1 that works, and the angle between work cutter cutter hub 1 and work jet blade 2 is 160-175 degree; Described serrated knife is made up of serrated knife cutter hub 3 and serrated knife cutter head 4, angle between serrated knife cutter hub 3 and serrated knife cutter head 4 is 140-155 degree, serrated knife cutter head is provided with serrated edge, and the angle between work cutter cutter hub 1 and work jet blade 2 is greater than the angle between serrated knife cutter hub 3 and serrated knife cutter head 4; Girff casing 11 lower inner surface is provided with rubbing plate 10, and girff casing 11 center is provided with axle 14; Cutterhead 7 is fixed on axle 14, and work cutter cutter hub 1 and serrated knife cutter hub 3 are fixed on cutterhead 7, work in jet blade 2 and the space of serrated knife cutter head 4 between axle 14 and girff casing 11.
Tool rest 1 is provided with above described cutterhead, be provided with tool rest 29 below, work cutter cutter hub 1 is provided with work cutter installing hole 5, serrated knife cutter hub 3 is provided with serrated knife installing hole 6, they, through work cutter installing hole 5, serrated knife installing hole 6, tool rest 1, cutterhead 7 and tool rest 29, are fixed together by set bolt 15; By adjusting the surface configuration of tool rest 1 and tool rest 29, serrated knife cutter head 4 and cutterhead 7 are arranged in parallel, and cutterhead 7 and axle 14 are arranged vertically.
Uniformly on described rubbing plate 10 rub plate hole 12, the corner of rubbing plate is provided with rubbing plate fixing hole 13, is fixed on girff casing by rubbing plate by rubbing plate fixing hole 13.
The outer surface of described tool rest 1 is vertical with serrated knife cutter head 4, and the outer surface of described tool rest 29 is vertical with serrated knife cutter hub 3.
Described work jet blade 2 and serrated knife cutter head 4, and the distance between girff casing 11 is 5-10mm.
When gathering in stalk, stalk and corn ear enter girff casing, external force drive shaft turns, band movable knife disc, work cutter and serrated knife high-speed rotation; First stalk and corn ear are cut into segment by work cutter, under the effect of running up of cutterhead, by the effect of centrifugal force, segment stalk and section shape corn ear are with high-speed impact in serrated knife, and the pellet of segment stalk and corn ear carries out effective fragmentation under the effect of serrated knife; Meanwhile, under the cooperation of rubbing plate and girff casing, constantly beaten and rubbed, realize seed damage, be more evenly distributed.
Claims (5)
1. a silage harvester rubs seed damage serrated knife device, it is characterized in that: comprise work cutter, serrated knife, cutterhead (7), axle (14), rubbing plate (10) and girff casing (11), described work cutter be made up of work cutter cutter hub (1) and work jet blade (2), and work cutter cutter hub (1) and the angle worked between jet blade (2) are 160-175 degree; Described serrated knife is made up of serrated knife cutter hub (3) and serrated knife cutter head (4), angle between serrated knife cutter hub (3) and serrated knife cutter head (4) is 140-155 degree, serrated knife cutter head is provided with serrated edge, and the angle between work cutter cutter hub (1) and work jet blade (2) is greater than the angle between serrated knife cutter hub (3) and serrated knife cutter head (4); Girff casing (11) lower inner surface is provided with rubbing plate (10), and girff casing (11) center is provided with axle (14); Cutterhead (7) is fixed on axle (14), and work cutter cutter hub (1) and serrated knife cutter hub (3) are fixed on cutterhead (7), and work jet blade (2) and serrated knife cutter head (4) are positioned at the space between axle (14) and girff casing (11).
2. a kind of silage harvester according to claim 1 rubs seed damage serrated knife device, it is characterized in that: above described cutterhead, be provided with tool rest one (8), be provided with tool rest two (9) below, work cutter cutter hub (1) is provided with work cutter installing hole (5), serrated knife cutter hub (3) is provided with serrated knife installing hole (6), they, through work cutter installing hole (5), serrated knife installing hole (6), tool rest one (8), cutterhead (7) and tool rest two (9), are fixed together by set bolt (15); By adjusting the surface configuration of tool rest one (8) and tool rest two (9), serrated knife cutter head (4) and cutterhead (7) are arranged in parallel, and cutterhead (7) and axle (14) are arranged vertically.
3. a kind of silage harvester according to claim 1 and 2 rubs seed damage serrated knife device, it is characterized in that: described rubbing plate (10) is above uniform rubs plate hole (12), the corner of rubbing plate is provided with rubbing plate fixing hole (13), is fixed on girff casing by rubbing plate by rubbing plate fixing hole (13).
4. a kind of silage harvester according to claim 2 rubs seed damage serrated knife device, it is characterized in that: the outer surface of described tool rest one (8) is vertical with serrated knife cutter head (4), the outer surface of described tool rest two (9) is vertical with serrated knife cutter hub (3).
5. a kind of silage harvester according to claim 1 and 2 rubs seed damage serrated knife device, it is characterized in that: described work jet blade (2) and serrated knife cutter head (4), and the distance between girff casing (11) is 5-10mm.
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CN201520647336.7U CN204837175U (en) | 2015-08-26 | 2015-08-26 | Silage harvester rubs broken sawtooth sword device of seed grain |
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CN201520647336.7U CN204837175U (en) | 2015-08-26 | 2015-08-26 | Silage harvester rubs broken sawtooth sword device of seed grain |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105103824A (en) * | 2015-08-26 | 2015-12-02 | 唐山鑫万达实业股份有限公司 | Grain rubbing crushing method and serrated knife device of silage harvester |
CN106717595A (en) * | 2016-12-25 | 2017-05-31 | 临沂银鑫工程机械有限公司 | Fan is rubbed for the paper mulberry straight receipts baler of blue or green storage |
CN106937548A (en) * | 2016-01-03 | 2017-07-11 | 泰兴市博宇硬质合金有限公司 | Corn picker alloy cutter |
-
2015
- 2015-08-26 CN CN201520647336.7U patent/CN204837175U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105103824A (en) * | 2015-08-26 | 2015-12-02 | 唐山鑫万达实业股份有限公司 | Grain rubbing crushing method and serrated knife device of silage harvester |
CN105103824B (en) * | 2015-08-26 | 2017-01-25 | 唐山鑫万达实业股份有限公司 | Grain rubbing crushing method and serrated knife device of silage harvester |
CN106937548A (en) * | 2016-01-03 | 2017-07-11 | 泰兴市博宇硬质合金有限公司 | Corn picker alloy cutter |
CN106717595A (en) * | 2016-12-25 | 2017-05-31 | 临沂银鑫工程机械有限公司 | Fan is rubbed for the paper mulberry straight receipts baler of blue or green storage |
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