CN105432242A - Suspended type roller grass chopper - Google Patents
Suspended type roller grass chopper Download PDFInfo
- Publication number
- CN105432242A CN105432242A CN201510949542.8A CN201510949542A CN105432242A CN 105432242 A CN105432242 A CN 105432242A CN 201510949542 A CN201510949542 A CN 201510949542A CN 105432242 A CN105432242 A CN 105432242A
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- CN
- China
- Prior art keywords
- grass
- lower base
- combination
- upper cover
- cover body
- Prior art date
- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
Abstract
The invention discloses a suspended type roller grass chopper which comprises a lower base combination, a fixed cutter combination, a moving cutter combination and an upper cover combination. The lower base combination comprises a lower base body and a plurality of grass guide plates. The fixed cutter combination is fixed to one side of the lower base body. The moving cutter combination is axially supported in the lower base body. The moving cutter combination comprises a cutter shaft, a plurality of moving cutters, a plurality of rod teeth and two grass discharge plates. The upper cover combination fixedly covers the upper side of the lower base combination and comprises an upper cover body and a plurality of upper grass guide plates. Two upper arc plates at the two sides of the upper cover body correspond to the lower base body in position. The upper cover combination, the upper arc plates and the lower base body cover to form a grass chopping bin of a cylindrical structure. The grass chopper is simple in structure and convenient to operate; crop straw and crop bran are smashed while being propelled in the grass smashing bin, grass is smashed fully, the grass smashing area is large, the grass smashing effect is good, and the length of the cut straw meets the requirement of national regulation; as a grass discharge opening is provided with a plurality of spreading guide plates inclined upwards, and the smashed grass can be dispersed in the field uniformly.
Description
Technical field
The present invention relates to a kind of grass chopper, especially a kind ofly not only to can be used alone but also the suspension type cylinder grass chopper that grain header uses can be suspended on, belong to agricultural machinery technological field.
Background technology
Country had carried out mandatory provision to the stalk length that combine harvesting crop is discharged in recent years, and harvested crops straw length must in regulation control range.Existing cross-flow type combine is equipped with chopper at straw outlet place, but due to its straw outlet relative narrower, broken careless area is little, and stalks cutting effect is unsatisfactory, and the stalk length after chopping can not meet regulation requirement, after chopping, broken grass is also uneven in field distribution.
Summary of the invention
The object of this invention is to provide the effective and broken grass of simple, easy to operate, the broken grass of a kind of structure and evenly can shed suspension type cylinder grass chopper in field.
The present invention is achieved by the following technical programs:
A kind of suspension type cylinder grass chopper, comprises the combination of lower seat, stationary knife combination, moving knife combination and top cover combination; Lower seat combination comprises lower base and multiple lower grass guide board, and lower base is half arcuate structure, and multiple lower grass guide board is parallel tilting in lower base vertically; Stationary knife combination is arranged on lower base side, and stationary knife combination comprises stationary knife seat and multiple stationary knife, and stationary knife seat is axially fixed in lower base side, and multiple stationary knife is axially fixed on stationary knife seat side by side, and multiple stationary knife cutter head puts in lower base; Movable cutter set is closed and is axially supported in lower base, moving knife combination comprises cutter shaft, multiple moving knife, several bar tooth and two Lysimachia sikokiana plates, cutter shaft two ends are supported on lower base two ends respectively, multiple movable arbor is fixed on cutter shaft to staggered, multiple moving knife and multiple stationary knife form multiple cutting pair respectively, several bar tooth is staggered is fixed on cutter shaft one end, and two Lysimachia sikokiana plates are separately fixed at cutter shaft other end both sides; Top cover combination fixed cap is combined in lower seat combination upside, top cover combination comprises upper cover body and multiple upper grass guide board, multiple upper grass guide board is parallel tilting inside two upper curved plates of upper cover body both sides respectively vertically, two upper curved plate positions of upper cover body both sides are corresponding with lower base position, the broken hayloft of three's fixed cap synthesis tubular structure.
Object of the present invention can also be realized further by following technical measures.
Aforesaid suspension type cylinder grass chopper, wherein said lower base one end is provided with grass feeding port, and Lysimachia sikokiana Board position is corresponding with grass feeding port position; The lower base other end is provided with grass outlet, and bar tooth position is corresponding with grass outlet position.
Aforesaid suspension type cylinder grass chopper, wherein said lower base other end grass outlet place be longitudinally installed with side by side multiple upwards tilting point spread guide plate.
Aforesaid suspension type cylinder grass chopper, wherein upper cover body side upper curved plate length is less than upper cover body opposite side upper curved plate length, and the space between upper curved plate one end, upper cover body side and upper cover body one end is formed into chaff mouth.
Aforesaid suspension type cylinder grass chopper, the wherein said chaff mouth place that enters also is provided with adjustable plate, and adjustable plate one end is fixed on upper cover body one end; Upper cover body opposite side upper curved plate upper end is installed with axial baffle.
Structure of the present invention is simple, easy to operate.When the present invention is suspended on and grain header uses, crops straw after threshing enters from grass feeding port, feed in broken hayloft by Lysimachia sikokiana plate, crop chaff simultaneously after screening enters from entering chaff mouth, multiple lower grass guide board and multiple under grass guide board guide effect, crops straw and crop chaff are made smooth advances in broken hayloft, under the multiple cutting pair effects formed at multiple moving knife and multiple stationary knife in progradation, crops straw and crop chaff are pulverized, and propelling limit, limit is pulverized, and broken grass is very abundant.And being fixed on cutter shaft to staggered due to multiple movable arbor, broken careless area is large, and broken grass is effective, and the stalk length after chopping meets national regulation requirement, and stalk to be stirred by bar tooth after being pulverized and discharged from grass outlet.Grass outlet place be provided with multiple upwards tilting point spread guide plate, broken grass can be made evenly to shed in field.The adjustable plate entering chaff mouth place can regulate size into chaff mouth according to actual conditions, and the axial baffle of upper cover body opposite side upper curved plate upper end can prevent crop chaff from outwards spraying, and the long stalk of guarantee section enters smoothly in broken hayloft and again pulverized, and broken grass is more abundant.The present invention also can be used alone, and only need change power input mechanism.
Advantage and disadvantage of the present invention, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below, these embodiments, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view Amplified image of Fig. 1;
Fig. 4 is the structural representation of top cover combination of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention includes lower seat combination 1, stationary knife combination 2, moving knife combination 3 and top cover combination 4.Lower seat combination 1 comprises lower base 11 and multiple lower grass guide board 12, lower base 11 is half arcuate structure, the parallel welding vertically of multiple lower grass guide board 12 is tilting in lower base 11, lower base 11 one end is provided with grass feeding port 13, lower base 11 other end is provided with grass outlet 14, grass outlet 14 place be longitudinally installed with side by side four upwards tilting point spread guide plate 15.Stationary knife combination 2 is arranged on lower base 11 side, stationary knife combination 2 comprises stationary knife seat 21 and multiple stationary knife 22, stationary knife seat 21 is axially fixed in lower base 11 side by securing member, multiple stationary knife 22 is by fastener shaft to being fixed on stationary knife seat 21 side by side, and the cutter head of multiple stationary knife 22 puts in lower base 11.
Moving knife combination 3 is axially supported in lower base 11, and moving knife combination 3 comprises cutter shaft 31, multiple moving knife 32, six bar teeth 33 and two Lysimachia sikokiana plates 34.Cutter shaft 31 two ends are supported on lower base 11 two ends by bearing respectively, multiple moving knife 32 is axially staggered to be fixed on cutter shaft 31, multiple moving knife 32 forms multiple cutting pair respectively with multiple stationary knife 22, six bar teeth 33 are fixed on cutter shaft 31 one end by securing member is staggered, bar tooth 33 position is corresponding with grass outlet 14 position, two Lysimachia sikokiana plates 34 are separately fixed at cutter shaft 31 other end both sides by securing member, and Lysimachia sikokiana plate 34 position is corresponding with grass feeding port 13 position, are zigzag cutting edge outside Lysimachia sikokiana plate 34.
Top cover combination 4 fixed cap is combined on the upside of lower seat combination 1, top cover combination 4 comprises upper cover body 41 and multiple upper grass guide board 42, multiple upper grass guide board 42 is distinguished inside tilting the first upper curved plate 43 in upper cover body 41 both sides of parallel welding and the second upper curved plate 44 vertically, first upper curved plate 43, second upper curved plate 44 position is corresponding with lower base 11 position, and three is by the broken hayloft of securing member fixed cap synthesis tubular structure.First upper curved plate 43 length is less than the second upper curved plate 44 length, space between first upper curved plate 43 one end and upper cover body 41 one end is formed into chaff mouth 45, enter chaff mouth 45 place and be provided with adjustable plate 46, adjustable plate 46 one end is fixed on upper cover body 41 one end by the mounting hole on securing member and upper cover body 41 one end.Second upper curved plate 44 upper end is installed with axial baffle 47 by securing member.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of application claims.
Claims (5)
1. a Suspensible cylinder grass chopper, is characterized in that: comprise the combination of lower seat, stationary knife combination, moving knife combination and top cover combination; Lower seat combination comprises lower base and multiple lower grass guide board, and lower base is half arcuate structure, and multiple lower grass guide board is parallel tilting in lower base vertically; Stationary knife combination is arranged on lower base side, and stationary knife combination comprises stationary knife seat and multiple stationary knife, and stationary knife seat is axially fixed in lower base side, and multiple stationary knife is axially fixed on stationary knife seat side by side, and multiple stationary knife cutter head puts in lower base; Movable cutter set is closed and is axially supported in lower base, moving knife combination comprises cutter shaft, multiple moving knife, several bar tooth and two Lysimachia sikokiana plates, cutter shaft two ends are supported on lower base two ends respectively, multiple movable arbor is fixed on cutter shaft to staggered, multiple moving knife and multiple stationary knife form multiple cutting pair respectively, several bar tooth is staggered is fixed on cutter shaft one end, and two Lysimachia sikokiana plates are separately fixed at cutter shaft other end both sides; Top cover combination fixed cap is combined in lower seat combination upside, top cover combination comprises upper cover body and multiple upper grass guide board, multiple upper grass guide board is parallel tilting inside two upper curved plates of upper cover body both sides respectively vertically, two upper curved plate positions of upper cover body both sides are corresponding with lower base position, the broken hayloft of three's fixed cap synthesis tubular structure.
2. Suspensible cylinder grass chopper as claimed in claim 1, is characterized in that: described lower base one end is provided with grass feeding port, and Lysimachia sikokiana Board position is corresponding with grass feeding port position; The lower base other end is provided with grass outlet, and bar tooth position is corresponding with grass outlet position.
3. Suspensible cylinder grass chopper as claimed in claim 2, is characterized in that: described lower base other end grass outlet place be longitudinally installed with side by side multiple upwards tilting point spread guide plate.
4. Suspensible cylinder grass chopper as claimed in claim 1, is characterized in that: upper cover body side upper curved plate length is less than upper cover body opposite side upper curved plate length, and the space between upper curved plate one end, upper cover body side and upper cover body one end is formed into chaff mouth.
5. Suspensible cylinder grass chopper as claimed in claim 4, is characterized in that: described in enter chaff mouth place and be also provided with adjustable plate, adjustable plate one end is fixed on upper cover body one end; Upper cover body opposite side upper curved plate upper end is installed with axial baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949542.8A CN105432242B (en) | 2015-12-18 | 2015-12-18 | Suspension type cylinder grass chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949542.8A CN105432242B (en) | 2015-12-18 | 2015-12-18 | Suspension type cylinder grass chopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105432242A true CN105432242A (en) | 2016-03-30 |
| CN105432242B CN105432242B (en) | 2017-06-20 |
Family
ID=55543239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949542.8A Active CN105432242B (en) | 2015-12-18 | 2015-12-18 | Suspension type cylinder grass chopper |
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| Country | Link |
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| CN (1) | CN105432242B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10820518B2 (en) | 2016-10-25 | 2020-11-03 | Jiangsu University | Self-adaptive throwing device for stalks cutting and discharging in the longitudinal axial flow combine harvesters and its control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144454A (en) * | 2009-12-07 | 2011-08-10 | 江苏常发锋陵农业装备有限公司 | Straw shredding and returning machine for longitudinal axial flow harvester |
| CA2709336A1 (en) * | 2010-07-23 | 2012-01-23 | Macdon Industries Ltd. | Tensioning of the top roll of a crop conditioner |
| CN202713970U (en) * | 2012-07-20 | 2013-02-06 | 星光农机股份有限公司 | Drop type straw crushing device for horizontal axial flow combine harvester |
| CN204031851U (en) * | 2014-07-17 | 2014-12-24 | 泰州常发农业装备有限公司 | The even throwing field-returning machine of horizontal axial flow grain header stalks cutting |
| CN205213461U (en) * | 2015-12-18 | 2016-05-11 | 江苏沃得农业机械有限公司 | Garrulous grass machine of suspension type cylinder |
-
2015
- 2015-12-18 CN CN201510949542.8A patent/CN105432242B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144454A (en) * | 2009-12-07 | 2011-08-10 | 江苏常发锋陵农业装备有限公司 | Straw shredding and returning machine for longitudinal axial flow harvester |
| CA2709336A1 (en) * | 2010-07-23 | 2012-01-23 | Macdon Industries Ltd. | Tensioning of the top roll of a crop conditioner |
| CN202713970U (en) * | 2012-07-20 | 2013-02-06 | 星光农机股份有限公司 | Drop type straw crushing device for horizontal axial flow combine harvester |
| CN204031851U (en) * | 2014-07-17 | 2014-12-24 | 泰州常发农业装备有限公司 | The even throwing field-returning machine of horizontal axial flow grain header stalks cutting |
| CN205213461U (en) * | 2015-12-18 | 2016-05-11 | 江苏沃得农业机械有限公司 | Garrulous grass machine of suspension type cylinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10820518B2 (en) | 2016-10-25 | 2020-11-03 | Jiangsu University | Self-adaptive throwing device for stalks cutting and discharging in the longitudinal axial flow combine harvesters and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105432242B (en) | 2017-06-20 |
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Address after: 212311 Zhenjiang city of Jiangsu province Danyang City Picheng fuwode Industrial Park Patentee after: Jiangsu wode Agricultural Machinery Co., Ltd Address before: 212311 Zhenjiang city of Jiangsu province Danyang City Picheng fuwode Industrial Park Patentee before: JIANGSU WORLD AGRICULTURAL MACHINERY Co.,Ltd. |
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