CN103688677A - Machine for smashing and returning straw to fields - Google Patents
Machine for smashing and returning straw to fields Download PDFInfo
- Publication number
- CN103688677A CN103688677A CN201310696525.9A CN201310696525A CN103688677A CN 103688677 A CN103688677 A CN 103688677A CN 201310696525 A CN201310696525 A CN 201310696525A CN 103688677 A CN103688677 A CN 103688677A
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- straw
- smashing
- fields
- returning
- ceding
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Abstract
The invention relates to a machine for smashing and returning straw to fields and belongs to the technical field of agricultural machinery. The machine for smashing and returning the straw to the fields comprises a tractor and a cutting table. The cutting table is installed at the front end of the tractor and formed by a cutting table frame, cutter shafts, arc-shaped cutting knives and transmission horizontal shafts. The cutting table frame is in a rectangular box shape, barriers are horizontally arranged at the front end of the cutting table frame at intervals, the cutter shafts which form cross shapes with the barriers are symmetrically installed at the front ends of the barriers through the cutting table frame, a plurality of arc-shaped cutting knives are installed on the cutter shafts at intervals, the transmission horizontal shafts are installed at the top of the cutting table frame and respectively connected with the cutter shafts through bevel gears, and driving wheels are installed on the transmission horizontal shafts. The machine for smashing and returning the straw to the fields smashes the straw through the high-speed rotating arc-shaped cutting knives, the smashed straw is returned to the fields on the spot, and the problem that a smashing blade (free-swinging knife) of an existing machine for smashing and returning straw to fields is perpendicular to the ground and the effect of smashing and returning the vertical straw on the ground to the fields cannot be achieved is solved. The machine is particularly suitable for smashing and returning the straw to the fields.
Description
Technical field
The present invention relates to a kind of straw crushing and field-returning machine, belong to agricultural machinery technological field.
Background technology
In agricultural production, the work after crops fruit harvest completes is that the stalk in farmland is pulled out, and for the later stage, the plantation of crop is ready.As: cotton stalk or cornstalk, traditional mode is by manually pulling out, the stalk of pulling out is positioned over farmland on the spot, carry out field burning, cause serious atmospheric pollution, therefore, country is just wideling popularize straw chopping and returning, and reaches and reduce the object of polluting and improveing agricultural land soil with this.
Its reducing mechanism of existing stalk crushing returning machine is installed in the rear end of tractor, and the cutter shaft of reducing mechanism is parallel to the ground, and its Disintegrating knife (flail knife) becomes plumbness with ground, cannot reach the effect of chopping and returning to stalk upright on those ground.
Summary of the invention
The object of the invention is to: provide a kind of simple in structure, low cost of manufacture, the straw crushing and field-returning machine of good crushing effect.
Technical scheme of the present invention is:
A kind of straw crushing and field-returning machine, comprise tractor and the ceding of Taiwan, it is characterized in that: the front end of tractor is provided with the ceding of Taiwan, the ceding of Taiwan consists of ceding of Taiwan frame, cutter shaft, arc cutter and transmission transverse axis, the rectangular casing shape of ceding of Taiwan frame, the horizontal shape of front end of ceding of Taiwan frame is arranged at intervals with barrier, and barrier front end is symmetrically installed with the cutter shaft cross-shaped with barrier by ceding of Taiwan frame, and on cutter shaft, interval shape is provided with a plurality of arc cutteves; Ceding of Taiwan top of the trellis is provided with transmission transverse axis, and transmission transverse axis is connected with cutter shaft respectively by conical gear, on described transmission transverse axis, drive is installed.
The present invention's advantage is compared with prior art:
This straw crushing and field-returning machine is simple in structure, practicality is good, the arc cutter that passes through High Rotation Speed in the course of work is by crushed stalk, the stalk of pulverizing is gone back field on the spot, solve its Disintegrating knife of existing stalk crushing returning machine (flail knife) and become plumbness with ground, to stalk upright on those ground, cannot reach the problem of chopping and returning effect.This straw crushing and field-returning machine can be adjusted ceding of Taiwan operating angle, to reach best crushing effect, is specially adapted to straw chopping and returning and uses.
Accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present invention;
Fig. 2 is perspective view of the present invention;
Fig. 3 is the structural representation of the ceding of Taiwan of the present invention.
In figure: 1, tractor, 2, ceding of Taiwan frame, 3, cutter shaft, 4, arc cutter, 5, transmission transverse axis, 6, barrier, 7, conical gear, 8, drive, 9, cover plate.
Embodiment
This straw crushing and field-returning machine comprises tractor and the ceding of Taiwan, the front end of tractor 1 is provided with the ceding of Taiwan, the ceding of Taiwan consists of ceding of Taiwan frame 2, cutter shaft 3, arc cutter 4 and transmission transverse axis 5, the rectangular casing shape of ceding of Taiwan frame 2, the horizontal shape of front end of ceding of Taiwan frame 2 is arranged at intervals with barrier 6, barrier 6 front ends are symmetrically installed with the cutter shaft 3 cross-shaped with barrier 6 by ceding of Taiwan frame 3, on cutter shaft 3, every shape, a plurality of arc cutteves 4 are installed between the upper and lower; Ceding of Taiwan frame 2 tops are provided with transmission transverse axis 5, and transmission transverse axis 5 is connected with cutter shaft 3 respectively by conical gear 7, and drive 8 is installed on transmission transverse axis 5.
The ceding of Taiwan of this straw crushing and field-returning machine is arranged on the front end of tractor, and cover plate 9 is equipped with in transmission transverse axis 5 tops, and the ceding of Taiwan is connected with the actuating unit of tractor by the drive 8 on transmission transverse axis 5, and the kind of drive can be driving-belt, driving chain or fluid motor-driven.The ceding of Taiwan install after the adjustment of working depth, can reach by hydraulic jack or the land wheel that is positioned at tractor front end the object of taiwan cut off and landing.
During this straw crushing and field-returning machine work, cutter shaft 3 drives arc cutter 4 High Rotation Speeds under the effect of tractor 1, and under the iris action of barrier 6, thereby stalk being ground into piecemeal to the trifle of 3-5 centimeters, the stalk after pulverizing is gone back field on the spot.Solve its Disintegrating knife of existing stalk crushing returning machine (flail knife) and become plumbness with ground, to stalk upright on those ground, cannot reach the problem of chopping and returning effect.。
Embodiment of the present invention is only the description that the preferred embodiment of the present invention is carried out; not design of the present invention and scope are limited; do not departing under the prerequisite of design philosophy of the present invention; various distortion and improvement that in this area, engineers and technicians make technical scheme of the present invention; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection, is all documented in claims.
Claims (1)
1. a straw crushing and field-returning machine, comprise tractor (1) and the ceding of Taiwan, it is characterized in that: the front end of tractor (1) is provided with the ceding of Taiwan, the ceding of Taiwan consists of ceding of Taiwan frame (2), cutter shaft (3), arc cutter (4) and transmission transverse axis (5), the rectangular casing shape of ceding of Taiwan frame (2), the horizontal shape of front end of ceding of Taiwan frame (2) is arranged at intervals with barrier (6), barrier (6) front end is symmetrically installed with the cutter shaft (3) cross-shaped with barrier (6) by ceding of Taiwan frame (2), and the upper interval of cutter shaft (3) shape is provided with a plurality of arc cutteves (4); Ceding of Taiwan frame (2) top is provided with transmission transverse axis (5), and transmission transverse axis (5) is connected with cutter shaft (3) respectively by conical gear (7), on described transmission transverse axis (5), drive (8) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696525.9A CN103688677A (en) | 2013-12-18 | 2013-12-18 | Machine for smashing and returning straw to fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696525.9A CN103688677A (en) | 2013-12-18 | 2013-12-18 | Machine for smashing and returning straw to fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103688677A true CN103688677A (en) | 2014-04-02 |
Family
ID=50350470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310696525.9A Pending CN103688677A (en) | 2013-12-18 | 2013-12-18 | Machine for smashing and returning straw to fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103688677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255206A (en) * | 2014-10-17 | 2015-01-07 | 朱学成 | Grounded straw beating, shearing and crushing machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU873957A2 (en) * | 1980-05-07 | 1981-10-23 | Белорусская Ордена Трудового Красного Знамени Сельскохозяйственная Академия | Crusher |
| CN2247933Y (en) * | 1995-10-11 | 1997-02-26 | 牛权子 | Cornstalk field-returning machine |
| CN2268371Y (en) * | 1996-04-26 | 1997-11-26 | 张瑞海 | Straw cutter suspended in front |
| CN2271094Y (en) * | 1996-11-19 | 1997-12-24 | 张洪印 | Machine for grinding straw and turning of stubble |
| CN2283963Y (en) * | 1996-12-31 | 1998-06-17 | 张瑞海 | Front-mounted straw shredding machine |
| CN2318812Y (en) * | 1997-11-28 | 1999-05-19 | 牛青山 | Grinding field-returning machine for maize stalks |
| CN2901835Y (en) * | 2006-05-30 | 2007-05-23 | 中国热带农业科学院农业机械研究所 | Machine for cutting leaves of sugar-cane and then spreading them onto field as fertilizer |
| CN203633176U (en) * | 2013-12-18 | 2014-06-11 | 谢圣远 | Straw smashing and returning machine |
-
2013
- 2013-12-18 CN CN201310696525.9A patent/CN103688677A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU873957A2 (en) * | 1980-05-07 | 1981-10-23 | Белорусская Ордена Трудового Красного Знамени Сельскохозяйственная Академия | Crusher |
| CN2247933Y (en) * | 1995-10-11 | 1997-02-26 | 牛权子 | Cornstalk field-returning machine |
| CN2268371Y (en) * | 1996-04-26 | 1997-11-26 | 张瑞海 | Straw cutter suspended in front |
| CN2271094Y (en) * | 1996-11-19 | 1997-12-24 | 张洪印 | Machine for grinding straw and turning of stubble |
| CN2283963Y (en) * | 1996-12-31 | 1998-06-17 | 张瑞海 | Front-mounted straw shredding machine |
| CN2318812Y (en) * | 1997-11-28 | 1999-05-19 | 牛青山 | Grinding field-returning machine for maize stalks |
| CN2901835Y (en) * | 2006-05-30 | 2007-05-23 | 中国热带农业科学院农业机械研究所 | Machine for cutting leaves of sugar-cane and then spreading them onto field as fertilizer |
| CN203633176U (en) * | 2013-12-18 | 2014-06-11 | 谢圣远 | Straw smashing and returning machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255206A (en) * | 2014-10-17 | 2015-01-07 | 朱学成 | Grounded straw beating, shearing and crushing machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |