CN2340172Y - Improved stalk picking-up and cutting apparatus - Google Patents
Improved stalk picking-up and cutting apparatus Download PDFInfo
- Publication number
- CN2340172Y CN2340172Y CN 98205199 CN98205199U CN2340172Y CN 2340172 Y CN2340172 Y CN 2340172Y CN 98205199 CN98205199 CN 98205199 CN 98205199 U CN98205199 U CN 98205199U CN 2340172 Y CN2340172 Y CN 2340172Y
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- CN
- China
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- utility
- model
- field pickup
- moving knife
- straw field
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Abstract
The utility model relates to an improved shredding machine with the function of picking up stalks; the utility model belongs to the field of farm machinery, and the utility model is the improvement of an ordinary stalk shredding machine. The utility model is characterized in that a cambered guide board (12) and a concave board (11) are connected to a stalk lead-in critical part in a smooth transition way; the position above the stalk lead-in critical part is corresponding to the position of moveable cutters (7), etc.; a feeder beater (14) is installed on a machine frame (1), and a wind board (13) is installed in an upper cover (8). The utility model has the advantages that during the normal operation of the utility model, stalks are easy to shred and can not be jammed; the processing operation of improving the utility model is easy to carry out, cost is low, the utility model is easy to maintain, and the service life of the utility model can be extended.
Description
The utility model belongs to agricultural mechanical field, relates to a kind of improved straw field pickup chopper.
In the prior art, stalk after picking up in the importing machine notch board carry out in the chopping process, be the wedge angle type because of stalk imports critical place, very easily block stalk, often occur stalk in the work and be blocked in and import critical place; In addition, its moving knife is movable the connection with moving axis, is commonly called as " flail knife ", is unfavorable for shredding stalk.
The purpose of this utility model is: a kind of improved straw field pickup chopper is provided, makes that stalk does not stop up in its work, and shredded easily; Easily process during improvement, cost is low, the good maintenance, and can improve the service life of machinery.
Concrete scheme of the present utility model is as follows:
A kind of improved straw field pickup chopper, have common type frame 1, collecting reel 2, elastic claw 3, elastic claw guide plate 4, stationary knife 5, movable arbor 6, moving knife 7, loam cake 8, shed device 9, guide vane 10, notch board 11, and corresponding transmission mechanism, guiding mechanism, clutch etc., it is characterized in that: stalk imports critical place to have camber guide plate 12 and is connected smoothly together with notch board 11; Stalk imports corresponding positions such as top, critical place and moving knife 7, and feeding-wheel 14 is housed on frame 1.
Usefulness of the present utility model is: stalk does not stop up in the operate as normal, and is shredded easily; Easily process during improvement, cost is low, the good maintenance, and can improve the service life of machinery.
Accompanying drawing 1, cutter mill vertical section schematic diagram;
Accompanying drawing 2, amplification I, camber guide plate 12 figure;
Accompanying drawing 3, A are to view;
Embodiment: in conjunction with the accompanying drawings, further sample adds explanation;
Camber guide plate 12, its left end have and are the rectangular teeth 15 that camber inwardly curls, and go deep in the gap of elastic claw guide plate 4, and its right-hand member and notch board 11 dismoutabilities are fixed together.
Wind deflector 13 is housed in the loam cake 8, and its top edge is fixed together with lid 8 medial surface sealings; The corresponding sheet of respectively taking turns on the feeding-wheel 14 serves as outwards distribution three teeth of symmetry with same rotating shaft all, is
Shape, adjacent two take turns the alternate correspondence of three teeth of sheet;
Moving knife 7 is fixed with movable arbor 6 and links together;
Arrow shows rotation or direct of travel among the figure.
Operation principle:
By tractor-drawn, and connect corresponding power drive system, in advancing, elastic claw 3 turns clockwise and picks up stalk, and stalk enters notch board 11 tops along elastic claw guide plate 4 through camber guide plate 12, moving knife 7 that meanwhile is rotated counterclockwise and stationary knife 8 choppings, enter with rotatory inertia afterwards and shed device 9, and, evenly shed on the ground backward through guide vane 10; Because camber guide plate 12, its left end has and is the rectangular teeth 15 that camber inwardly curls, and gos deep in the gap of elastic claw guide plate 4, makes stalk import critical place resistance and subtracts greatly, be easy to by entering notch board 11 tops herein, thus do not stop up, and the stalk that do not leak outside downwards; The existence of wind deflector 13, the wind that moving knife 7 rotatory inertias are produced blows to the lower left rapidly, thereby produces low-pressure area, helps stalk and imports notch board 11; The existence of feeding-wheel 14, it is rotated counterclockwise, and has increased the power when stalk imports notch board 11 greatly; Change " flail knife " structure in the common type, moving knife 7 and movable arbor 6 are fixed link together, then just do not exist moving knife can not get rid of inoperative problem, and significantly reduced the maintain and replace frequency of moving knife 7.
Claims (9)
1, a kind of improved straw field pickup chopper, have common type frame (1), collecting reel (2), elastic claw (3), elastic claw guide plate (4), stationary knife (5), movable arbor (6), moving knife (7), loam cake (8), shed device (9), guide vane (10), notch board (11), and corresponding transmission mechanism, guiding mechanism, clutch etc., it is characterized in that: stalk imports critical place to have camber guide plate (12) and is connected smoothly together with notch board (11).
2, a kind of improved straw field pickup chopper according to claim 1, it is characterized in that: camber guide plate (12), its left end has and is the rectangular teeth (15) that camber inwardly curls, and gos deep in the gap of elastic claw guide plate (4), and its right-hand member and notch board (11) dismoutability is fixed together.
3, a kind of improved straw field pickup chopper according to claim 1 and 2 is characterized in that: wind deflector (13) is housed in the loam cake (8), and its top edge and loam cake (8) medial surface sealing is fixed together.
4, a kind of improved straw field pickup chopper according to claim 1 and 2 is characterized in that: stalk imports top, critical place and moving knife corresponding positions such as (7), and feeding-wheel (14) is housed on frame (1).
5, a kind of improved straw field pickup chopper according to claim 3 is characterized in that: stalk imports top, critical place and moving knife corresponding positions such as (7), and feeding-wheel (14) is housed on frame (1).
6, a kind of improved straw field pickup chopper according to claim 1 and 2 is characterized in that: moving knife (7) is fixed with movable arbor (6) and links together.
7, a kind of improved straw field pickup chopper according to claim 3 is characterized in that: moving knife (7) is fixed with movable arbor (6) and links together.
8, a kind of improved straw field pickup chopper according to claim 4 is characterized in that: moving knife (7) is fixed with movable arbor (6) and links together.
9, a kind of improved straw field pickup chopper according to claim 5 is characterized in that: moving knife (7) is fixed with movable arbor (6) and links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205199 CN2340172Y (en) | 1998-05-29 | 1998-05-29 | Improved stalk picking-up and cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205199 CN2340172Y (en) | 1998-05-29 | 1998-05-29 | Improved stalk picking-up and cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340172Y true CN2340172Y (en) | 1999-09-29 |
Family
ID=33961641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98205199 Expired - Fee Related CN2340172Y (en) | 1998-05-29 | 1998-05-29 | Improved stalk picking-up and cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340172Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106219A (en) * | 2010-12-14 | 2011-06-29 | 中机美诺科技股份有限公司 | Reversed spitting device for silage harvester |
| CN107950101A (en) * | 2017-12-15 | 2018-04-24 | 中国农业大学 | A kind of straw scattering draught, which turns over, buries combine |
| CN108811789A (en) * | 2018-08-07 | 2018-11-16 | 南京申发冶金机械制造有限公司 | Baler, stalk feeding shredding mechanism and its cutting blade |
| US20220030770A1 (en) * | 2020-05-27 | 2022-02-03 | George Fazakas | Agricultural Implement for Field-Collection, Pulverization and Field-Dispersement of Flax or Hemp Straw |
-
1998
- 1998-05-29 CN CN 98205199 patent/CN2340172Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106219A (en) * | 2010-12-14 | 2011-06-29 | 中机美诺科技股份有限公司 | Reversed spitting device for silage harvester |
| CN107950101A (en) * | 2017-12-15 | 2018-04-24 | 中国农业大学 | A kind of straw scattering draught, which turns over, buries combine |
| CN108811789A (en) * | 2018-08-07 | 2018-11-16 | 南京申发冶金机械制造有限公司 | Baler, stalk feeding shredding mechanism and its cutting blade |
| US20220030770A1 (en) * | 2020-05-27 | 2022-02-03 | George Fazakas | Agricultural Implement for Field-Collection, Pulverization and Field-Dispersement of Flax or Hemp Straw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |