CN102893751A - Straw smashing mechanism of corn harvesting machine - Google Patents
Straw smashing mechanism of corn harvesting machine Download PDFInfo
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- CN102893751A CN102893751A CN2012103787185A CN201210378718A CN102893751A CN 102893751 A CN102893751 A CN 102893751A CN 2012103787185 A CN2012103787185 A CN 2012103787185A CN 201210378718 A CN201210378718 A CN 201210378718A CN 102893751 A CN102893751 A CN 102893751A
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- main shaft
- harvesting machine
- cutter
- stationary knife
- trident
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Abstract
The invention discloses a straw smashing mechanism of a corn harvesting machine. The straw smashing mechanism of the corn harvesting machine is arranged below a header of the corn harvesting machine, corn straws are smashed, a driven wheel, a bearing block and multiple forks and knives are arranged on a spindle, multiple fixing blade assemblies are transversely arranged close to a rotating track of multiple forks and knives, and the fixing blade assemblies and multiple forks and knives are mutually embedded in a rotating process.
Description
Technical field
The present invention relates to a kind of maize harvesting machine, relate in particular to a kind of crushed stalk mechanism of maize harvesting machine.
Background technology
The maize harvesting machine that uses at present is to shred upright maize straw with the horizontal cutter of rotation, the maize straw that inclination is arranged, laterally enters has to leak cuts phenomenon, blade is easily blunt, can not shred soft and soggy pliable and tough corncob skin, cause stalk oversize, toothing is high, does not reach the agronomy planting requirement, is the jejune main cause of present maize harvesting machine.
Summary of the invention
The problem to be solved in the present invention is, the current corn reaping machine is to shred upright maize straw with the horizontal cutter of rotation, the maize straw that inclination is arranged, laterally enters has to leak cuts phenomenon, blade is easily blunt, can not shred soft and soggy pliable and tough corncob skin, cause stalk oversize, toothing is high, do not reach the agronomy planting requirement, provide a kind of can uprightly, in length and breadth, the crushed stalk mechanism of a kind of maize harvesting machine that can both pulverize of the tilt maize straw enter and soft and soggy pliable and tough corncob skin.
Technical scheme of the present invention realizes in the following manner: a kind of crushed stalk mechanism of maize harvesting machine, be installed on the bearing block (1) of corn harvester below, comprise that driven pulley (2) is installed on the main shaft (3), at main shaft (3) multi-fork cutter (4) is installed, the upper multi-fork cutter (4) of installing of main shaft (3) relatively main shaft (3) is fixed for object of reference, at close multi-fork cutter (4) rotary motion trace place, a plurality of stationary knife assemblies (5) are installed, and stationary knife during rotation (6) embeds mutually with multi-fork cutter (4).
Said stationary knife assembly (5) is to be arranged by a plurality of stationary knifes (6) to be fixed on the same soleplate (7).
Said at main shaft (3) installation trident cutter (8), the upper trident cutter (8) of installing of main shaft (3) relatively main shaft (3) is fixed for object of reference.
The effect that the present invention is useful is: can uprightly, in length and breadth, maize straw and the soft and soggy pliable and tough corncob skin enter that tilt can both pulverize, and toothing is low, broken degree height reaches the agronomy planting requirement.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structure vertical view of the crushed stalk mechanism of a kind of maize harvesting machine of the present invention.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the structure chart of multi-fork cutter.
Fig. 4 is the structure chart of trident cutter.
Fig. 5 is stationary knife.
Fig. 6 is the structure chart of stationary knife assembly.
Fig. 7 is the vertical view that the trident cutter is installed in another embodiment on the main shaft.
Fig. 8 is the end view of Fig. 7.
Among the figure 1, bearing block, 2, driven pulley, 3, main shaft, 4, the multi-fork cutter, 5, the stationary knife assembly, 6, stationary knife, 7, soleplate, 8, the trident cutter.
Embodiment
In Fig. 1, Fig. 2, Fig. 3, Fig. 5, embodiment shown in Figure 6, crushed stalk mechanism with a kind of maize harvesting machine, be installed on the bearing block 1 of corn harvester below, comprise that driven pulley 2 is installed on the main shaft 3, at main shaft 3 multi-fork cutter 4 is installed, the multi-fork cutter 4 relative main shafts 3 of installing on the main shaft 3 are fixed for object of reference, at close multi-fork cutter 4 rotary motion trace places, a plurality of stationary knife assemblies 5 are installed, and stationary knife 6 embeds mutually with multi-fork cutter 4 during rotation.
The course of work: when maize harvesting machine work is advanced, driven pulley 2 is driven to rotate, make 4 rotations of multi-fork cutter by main shaft 3, because each stationary knife 6 on the stationary knife assembly 5 embeds mutually with multi-fork cutter 4, can uprightly, in length and breadth, maize straw and the soft and soggy pliable and tough corncob skin cutting and grinding of tilting and to enter, make straw-returning reach the agronomy planting requirement.
In Fig. 4, Fig. 5, Fig. 6, Fig. 7, another embodiment shown in Figure 8, crushed stalk mechanism with a kind of maize harvesting machine, be installed on the bearing block 1 of corn harvester below, comprise that driven pulley 2 is installed on the main shaft 3, at main shaft 3 trident cutter 8 is installed, the trident cutter 8 relative main shafts 3 of installing on the main shaft 3 are fixed for object of reference, at close trident cutter 8 rotary motion trace places, a plurality of stationary knife assemblies 5 are installed, and stationary knife 6 embeds mutually with trident cutter 8 during rotation.
The course of work: when maize harvesting machine work is advanced, driven pulley 2 is driven to rotate, make 8 rotations of trident cutter by main shaft 3, because each stationary knife 6 on the stationary knife assembly 5 embeds mutually with trident cutter 8, can uprightly, in length and breadth, maize straw and the soft and soggy pliable and tough corncob skin cutting and grinding of tilting and to enter, make straw-returning reach the agronomy planting requirement.
Claims (3)
1. the crushed stalk mechanism of a maize harvesting machine, be installed on the bearing block (1) of corn harvester below, comprise that driven pulley (2) is installed on the main shaft (3), it is characterized in that: at main shaft (3) multi-fork cutter (4) is installed, the upper multi-fork cutter (4) of installing of main shaft (3) relatively main shaft (3) is fixed for object of reference, at close multi-fork cutter (4) rotary motion trace place, a plurality of stationary knife assemblies (5) are installed, and stationary knife during rotation (6) embeds mutually with multi-fork cutter (4).
2. the crushed stalk mechanism of a kind of maize harvesting machine according to claim 1 is characterized in that: stationary knife assembly (5) is to be arranged by a plurality of stationary knifes (6) to be fixed on the same soleplate (7).
3. the crushed stalk mechanism of a kind of maize harvesting machine according to claim 1, it is characterized in that: at main shaft (3) trident cutter (8) is installed, the upper trident cutter (8) of installing of main shaft (3) relatively main shaft (3) is fixed for object of reference.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012103787185A CN102893751A (en) | 2012-09-24 | 2012-09-24 | Straw smashing mechanism of corn harvesting machine |
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CN2012103787185A CN102893751A (en) | 2012-09-24 | 2012-09-24 | Straw smashing mechanism of corn harvesting machine |
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CN102893751A true CN102893751A (en) | 2013-01-30 |
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CN2012103787185A Pending CN102893751A (en) | 2012-09-24 | 2012-09-24 | Straw smashing mechanism of corn harvesting machine |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102934571A (en) * | 2012-10-19 | 2013-02-20 | 孙明芹 | Straw crushing mechanism under corn harvesting machine header |
CN105248041A (en) * | 2015-11-06 | 2016-01-20 | 孙明芹 | Opening stationary knife below corn harvester cutting header |
CN105766209A (en) * | 2016-04-30 | 2016-07-20 | 河南田冠农业机械制造有限公司 | Cutter assembly of inclined-stubble corn harvesting machine |
CN105766208A (en) * | 2016-04-30 | 2016-07-20 | 河南田冠农业机械制造有限公司 | Cutter component of inclined-stubble corn harvesting machine |
CN108174682A (en) * | 2018-03-13 | 2018-06-19 | 郑世杰 | A kind of maize harvesting machine stubble-cleaning assembly |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4215774A1 (en) * | 1991-06-19 | 1993-11-18 | Poettinger Alois Landmasch | Processing machine for stalks |
CN2274873Y (en) * | 1996-12-26 | 1998-02-25 | 北京市神阳机械制造厂 | Straw cutting machine |
CN2277818Y (en) * | 1996-07-10 | 1998-04-08 | 王魁章 | Multi-cutter multi-function crusher |
CN2563908Y (en) * | 2002-09-10 | 2003-08-06 | 赵秉杰 | Device for recovering straw |
CN102084760A (en) * | 2011-01-05 | 2011-06-08 | 孙明芹 | Corn harvester |
CN202014470U (en) * | 2011-03-10 | 2011-10-26 | 孙首泉 | Straw crushing recycling machine |
CN202773402U (en) * | 2012-09-24 | 2013-03-13 | 孙明芹 | Straw crushing mechanism of maize harvesting machine |
-
2012
- 2012-09-24 CN CN2012103787185A patent/CN102893751A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4215774A1 (en) * | 1991-06-19 | 1993-11-18 | Poettinger Alois Landmasch | Processing machine for stalks |
CN2277818Y (en) * | 1996-07-10 | 1998-04-08 | 王魁章 | Multi-cutter multi-function crusher |
CN2274873Y (en) * | 1996-12-26 | 1998-02-25 | 北京市神阳机械制造厂 | Straw cutting machine |
CN2563908Y (en) * | 2002-09-10 | 2003-08-06 | 赵秉杰 | Device for recovering straw |
CN102084760A (en) * | 2011-01-05 | 2011-06-08 | 孙明芹 | Corn harvester |
CN202014470U (en) * | 2011-03-10 | 2011-10-26 | 孙首泉 | Straw crushing recycling machine |
CN202773402U (en) * | 2012-09-24 | 2013-03-13 | 孙明芹 | Straw crushing mechanism of maize harvesting machine |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102934571A (en) * | 2012-10-19 | 2013-02-20 | 孙明芹 | Straw crushing mechanism under corn harvesting machine header |
CN105248041A (en) * | 2015-11-06 | 2016-01-20 | 孙明芹 | Opening stationary knife below corn harvester cutting header |
CN105766209A (en) * | 2016-04-30 | 2016-07-20 | 河南田冠农业机械制造有限公司 | Cutter assembly of inclined-stubble corn harvesting machine |
CN105766208A (en) * | 2016-04-30 | 2016-07-20 | 河南田冠农业机械制造有限公司 | Cutter component of inclined-stubble corn harvesting machine |
CN108174682A (en) * | 2018-03-13 | 2018-06-19 | 郑世杰 | A kind of maize harvesting machine stubble-cleaning assembly |
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Application publication date: 20130130 |