CN103355057B - Grain combine harvester - Google Patents
Grain combine harvester Download PDFInfo
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- CN103355057B CN103355057B CN201310337284.9A CN201310337284A CN103355057B CN 103355057 B CN103355057 B CN 103355057B CN 201310337284 A CN201310337284 A CN 201310337284A CN 103355057 B CN103355057 B CN 103355057B
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- sprocket
- threshing
- cutter axis
- cylinder
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Abstract
A grain combine harvester comprises a rack, a header, a conveying groove and a threshing chamber arranged on the rack. According to the header, the header is connected to the rack through a connecting mechanism, the conveying groove is formed behind the header, and a packing auger assembly is further connected between the conveying groove and the header; the packing auger assembly is horizontally arranged below the blanking position of the header, and a feeding port of the conveying groove is connected below a discharging port of the packing auger assembly; the threshing chamber is arranged behind the conveying groove, and a feeding port of the threshing chamber is arranged below a discharging port of the conveying groove; the rack is arranged on a walking chassis, and an operation platform is further arranged on the walking chassis. After a longitudinal axial flow belt cutting-up type combined rolling drum of the combine harvester is used, the length of straw obtained by being cut by a cutter disc can be controlled within 8cm, the straw is cut up, and throwing out is facilitated. Meanwhile, the occurrence probability of the accident that a chain wheel of the conveying groove is wound is lowered, and machine using is ensured.
Description
Technical field
The technical program belongs to field of agricultural machinery, is specifically related to a kind of grain combine.
Background technology
In prior art, the threshing cylinder parts of rice/wheat combine and stalks cutting are arranged respectively.In prior art, the effect of stalks cutting is undesirable, the size long (reaching more than 30cm) of the stalk after shearing, overweightly causes shedding uneven, and the distribution in arable land is too concentrated, easily grows pathogenic bacteria etc.In addition, because stalk is wound around, cause delivery chute to block, produce fire by friction even accident.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the technical program proposes a kind of combine, the threshing chamber comprising frame, the ceding of Taiwan, delivery chute, frame and be positioned in frame; The described ceding of Taiwan comprises the ceding of Taiwan and is connected in frame by bindiny mechanism, and delivery chute, at ceding of Taiwan rear, is also connected with screw feeder assembly between delivery chute and the ceding of Taiwan; Screw feeder assembly crouches below the blanking place of the ceding of Taiwan, and the charging aperture of delivery chute is connected to below the discharging opening of screw feeder assembly; Threshing chamber is at the rear of delivery chute, and the charging aperture of threshing chamber is below the discharging opening of delivery chute; Described frame is contained on walking chassis, and walking chassis is also provided with console;
Described delivery chute comprises shell, and shell in assembling two chains, many conveying rake teeth, two groups of drive sprockets and a set of dividing plates; In two groups of drive sprockets, often organizing drive sprocket has identical two, these two sprocket coaxialities; The rotating shaft at two groups of sprocket wheel places is parallel to each other, respectively in the rear and front end of delivery chute; Described two chains are parallel to each other, and every root chain is sleeved on the same side sprocket wheel in two groups of drive sprockets; In the space of described dividing plate between two groups of drive sprockets, the upper and lower part of the chain on the same side sprocket wheel be sleeved in two groups of drive sprockets is separated; Described conveying rake teeth has many, and each conveying rake teeth is connected on chain in parallel to each other, and rake teeth points to the outside of chain.
Described delivery chute is what tilt, in two groups of drive sprockets, and one group of higher one end at delivery chute, another kind of in lower one end, and the discharging opening of delivery chute is in higher one end.Described dividing plate and the space D between the rotating shaft outer surface of one group of drive sprocket of higher one end ' be 1 ~ 5cm, preferably 2 ~ 3cm.This technological means principle is, direction of action due to rake teeth is from the Xiang compare Di one end action of higher one end on the top of delivery chute, stalk etc. is forced to scrape from rake teeth in higher-end by dividing plate, make sprocket wheel and chain etc. remain stalk as few as possible, and directly pushed the discharging opening of delivery chute by follow-up stalk.
Described threshing chamber is longitudinal axial flow band chopper mill combination roll, comprise sheller unit and threshing drive unit, threshing drive unit connects driving sheller unit, and it is characterized in that also comprising straw chopping and throwing device, the charging aperture of described straw chopping and throwing device is connected to the straw outlet of described sheller unit; Straw chopping and throwing device has and sheds mouth.The principle of this technological means is, is provided with the straw chopping and throwing device of integration with it at the straw outlet place of sheller unit, handling safety, simple, convenient, stalks cutting, sheds evenly, is more conducive to straw-returning.
Described sheller unit comprises thrashing cylinder, threshing cylinder and threshing tooth; Described threshing cylinder is in thrashing cylinder, and the axis of the two is identical; Threshing cylinder is provided with threshing tooth; The straw outlet of sheller unit is at the tail end of threshing cylinder; Described threshing drive unit connects driving threshing cylinder;
Straw chopping and throwing device comprises blade, cutterhead, cutter axis, broken cylinder and cutter axis drive unit; Described cutterhead position is in broken cylinder, and cutterhead is contained on cutter axis; The axis of cutter axis is identical with the axis of broken cylinder, and the axis of cutter axis is through the center of circle of cutterhead; On the cutterhead of described blade dress; Described mouth of shedding is opened in the bottom of broken cylinder, and sheds the below of mouth at cutterhead; The output shaft of described cutter axis drive unit connects driving cutter axis by linkage;
Described threshing cylinder is identical with the axis of cutter axis;
The rotating speed of described cutter axis is 2.5 thousand revs/min ~ 4.7 thousand revs/min; The rotating speed of described threshing cylinder is 0.7 thousand turns ~ 1.2 thousand turns.(principle of this technological means is, sheds the stalk after fragmentation, stalk is shed evenly by high-revolving cutter axis band knife section.Meanwhile, adopt differential to run, crushing efficiency improves.）
Described straw chopping and throwing device also comprises stationary knife, and stationary knife is on the barrel of broken cylinder, and stationary knife place plane does not overlap with blade place plane; (principle of this technological means is, by the configuration of stationary knife and ordinary blade, cutterhead is often circled, and blade and stationary knife can cut stalk, the stalk length after fragmentation is replied and reduces, within can reaching 8cm.）
Described sheller unit also comprises feeding screw; The head end of threshing cylinder connects feeding screw; The inwall of thrashing cylinder is provided with prerotation vane, and prerotation vane is perpendicular to the inwall of thrashing cylinder, and prerotation vane is on the helical around thrashing cylinder axis direction.
Described threshing drive unit and cutter axis drive unit are all the engines of combine; Also comprise gearbox; The power take-off of engine connects the power input shaft of gearbox, and the output shaft of gearbox connects driving shaft and the cutter axis of threshing cylinder by sprocket drive structure.(principle of this technological means is, directly adopts the power on combine.）
Be hollow in described cutter axis, the driving shaft of described threshing cylinder is through this hollow, and the driving shaft of threshing cylinder is connected by bearing with between cutter axis; And cutter axis is identical with the rotation direction of threshing cylinder;
Power input sprocket and power output sprocket is connected with, the two synchronous axial system at the tail end of the driving shaft of threshing cylinder; Cutter axis is connected with sprocket wheel;
Power input sprocket on the driving shaft of threshing cylinder is connected by sprocket drive structure with the output shaft of gearbox;
Also comprise differential conversion sprocket wheel; Differential conversion sprocket wheel comprises power input sprocket and power output sprocket, the two synchronous axial system; The power input sprocket of differential conversion sprocket wheel connects the power output sprocket on the driving shaft of threshing cylinder by driving-chain; The power output sprocket of differential conversion sprocket wheel connects cutter axis upper sprocket wheel by driving-chain;
Sprocket wheel on the driving shaft of described threshing cylinder on the power input sprocket of power input sprocket and power output sprocket and differential conversion sprocket wheel and power output sprocket and cutter axis, on these five sprocket wheels, the relation of the number of teeth meets the proportionate relationship of the rotating speed of cutter axis and the rotating speed of threshing cylinder.
(principle of this technological means is, by specific drive mechanism, the differential realizing cutter axis and threshing cylinder under same set of power is run, simple and reliable.Cutter axis is identical with the rotation direction of threshing cylinder, in a disguised form reduces the turn speed of bearing when stressed.）
Shrouding and Lysimachia sikokiana dividing plate after the head and the tail two ends of cutter axis are equipped with respectively; The bearing block of cutter axis is covered with bowl-type cover.(principle of this technological means is, by specific drive mechanism, the differential realizing cutter axis and threshing cylinder under same set of power is run, simple and reliable.Bowl-type cover serves the effect preventing stalk to be wound around protection bearing.）
Described blade comprises blade body, blade and blade assembly structure; The shape of described blade body is trapezoidal, and blade is on the top of trapezoidal hypotenuse, and blade assembly structure is in trapezoidal bottom; On described trapezoidal hypotenuse, blade place partial-length and non-blade place partial-length ratio are 7:1 ~ 12:1; Blade is provided with sawtooth; Described blade body is contained on cutterhead by blade assembly structure.(principle of this technological means is, adopt the knife edge part of proper ratio length, when blade rotates a circle, the stalk of cutting is many as far as possible, and, be unlikely to again too many, cause stalk to be wrapped on cutter axis.Sawtooth, except improving cutting effect, can also arrive the effect of shedding with the stalk after cutting.）
Described sawtooth is in the first half of blade, and on described trapezoidal hypotenuse, blade is provided with on the length of serrated portion and blade does not have the length ratio of serrated portion to be 1:2 ~ 3:1.(principle of this technological means is, fully takes into account the requirement of stalk quantity in the time and unit interval of shedding, accomplishes to throw dynamic, throw even.）
The shape of blade body is isosceles trapezoid.(principle of this technological means is, make cutterhead rotate rotating and all can use, and effect is identical.）
Section along the hatching gained of blade is isosceles trapezoid, and this hatching is parallel with the trapezoidal upper and lower end of blade body.(principle of this technological means is, make cutterhead rotate rotating and all can use, and effect is identical.）
Cutterhead is provided with blade contiguous block; Blade contiguous block is even axisymmetricly along the periphery of cutterhead; The both sides of each blade contiguous block respectively connect a blade.Between two blades of stationary knife place plane on same blade contiguous block.Spacing between described stationary knife place plane to two blades on same blade contiguous block is identical.
Blade assembly structure is through hole; Described blade contiguous block has the screw corresponding with this lead to the hole site, and screw turns bolt.(principle of this technological means is, can easily blade be assemblied on cutterhead.）
Beneficial effect: after using the longitudinal axial flow band chopper mill combination roll of this combine, the stalk length that cutterhead cutting obtains can control within 8cm, and stalk is very brokenly cut, is conducive to throwing faling apart.Meanwhile, the contingency occurrence probability of winding delivery chute sprocket wheel is reduced, has ensured the use of machine.
Accompanying drawing explanation
Fig. 1 is this combine overall schematic; In accompanying drawing, each sequence number is respectively: A, the ceding of Taiwan, B, delivery chute, C, console, D, threshing chamber, E, chassis;
Fig. 2 is the structural representation of the longitudinal axial flow band chopper mill combination roll of combine;
Fig. 3 is the structural representation of the chopping and throwing device of stalk;
Fig. 4 is the structural representation of blade;
Fig. 5 is the schematic cross-section of blade;
Fig. 6 is the structural representation of delivery chute, shell 16, chain 17, drive sprocket 18, dividing plate 19.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the structure of this combine further.
As Fig. 1, a kind of combine, the threshing chamber comprising frame, the ceding of Taiwan, delivery chute, frame and be positioned in frame; The described ceding of Taiwan comprises the ceding of Taiwan and is connected in frame by bindiny mechanism, and delivery chute, at ceding of Taiwan rear, is also connected with screw feeder assembly between delivery chute and the ceding of Taiwan; Screw feeder assembly crouches below the blanking place of the ceding of Taiwan, and the charging aperture of delivery chute is connected to below the discharging opening of screw feeder assembly; Threshing chamber is at the rear of delivery chute, and the charging aperture of threshing chamber is below the discharging opening of delivery chute; Described frame is contained on walking chassis, and walking chassis is also provided with console.
As Fig. 2, described threshing chamber is longitudinal axial flow band chopper mill combination roll, comprises sheller unit and threshing drive unit, and threshing drive unit connects driving sheller unit; Also comprise straw chopping and throwing device, the charging aperture of described straw chopping and throwing device is connected to the straw outlet of described sheller unit; Straw chopping and throwing device has and sheds mouth.
Described sheller unit comprises thrashing cylinder, threshing cylinder and threshing tooth; Described threshing cylinder is in thrashing cylinder, and the axis of the two is identical; Threshing cylinder is provided with threshing tooth; The straw outlet of sheller unit is at the tail end of threshing cylinder; Described threshing drive unit connects driving threshing cylinder;
As Fig. 3, straw chopping and throwing device comprises blade, cutterhead, cutter axis, broken cylinder and cutter axis drive unit; Described cutterhead position is in broken cylinder, and cutterhead is contained on cutter axis; The axis of cutter axis is identical with the axis of broken cylinder, and the axis of cutter axis is through the center of circle of cutterhead; On the cutterhead of described blade dress; Described mouth of shedding is opened in the bottom of broken cylinder, and sheds the below of mouth at cutterhead; The output shaft of described cutter axis drive unit connects driving cutter axis by linkage;
Described threshing cylinder is identical with the axis of cutter axis;
The rotating speed of described cutter axis is 2.5 thousand revs/min ~ 4.7 thousand revs/min; The rotating speed of described threshing cylinder is 0.7 thousand turns ~ 1.2 thousand turns.
Described sheller unit also comprises feeding screw; The head end of threshing cylinder connects feeding screw; The inwall of thrashing cylinder is provided with prerotation vane, and prerotation vane is perpendicular to the inwall of thrashing cylinder, and prerotation vane is on the helical around thrashing cylinder axis direction.
Described threshing drive unit and cutter axis drive unit are all the engines of combine; Also comprise gearbox; The power take-off of engine connects the power input shaft of gearbox, and the output shaft of gearbox connects driving shaft and the cutter axis of threshing cylinder by sprocket drive structure.
Be hollow in described cutter axis, the driving shaft of described threshing cylinder is through this hollow, and the driving shaft of threshing cylinder is connected by bearing with between cutter axis; And cutter axis is identical with the rotation direction of threshing cylinder;
Power input sprocket and power output sprocket is connected with, the two synchronous axial system at the tail end of the driving shaft of threshing cylinder; Cutter axis is connected with sprocket wheel;
Power input sprocket on the driving shaft of threshing cylinder is connected by sprocket drive structure with the output shaft of gearbox;
Also comprise differential conversion sprocket wheel; Differential conversion sprocket wheel comprises power input sprocket and power output sprocket, the two synchronous axial system; The power input sprocket of differential conversion sprocket wheel connects the power output sprocket on the driving shaft of threshing cylinder by driving-chain; The power output sprocket of differential conversion sprocket wheel connects cutter axis upper sprocket wheel by driving-chain;
Sprocket wheel on the driving shaft of described threshing cylinder on the power input sprocket of power input sprocket and power output sprocket and differential conversion sprocket wheel and power output sprocket and cutter axis, on these five sprocket wheels, the relation of the number of teeth meets the proportionate relationship of the rotating speed of cutter axis and the rotating speed of threshing cylinder.
Shrouding and Lysimachia sikokiana dividing plate after the head and the tail two ends of cutter axis are equipped with respectively; The bearing block of cutter axis is covered with bowl-type cover.
In Fig. 2, each parts and mark thereof correspond to: the power input sprocket on the driving shaft of sheller unit A ', straw chopping and throwing device B ', differential conversion sprocket wheel 8, feeding screw 9, Lysimachia sikokiana dividing plate 10, rear shrouding 11, the driving shaft 12 of threshing cylinder, bearing 13, threshing cylinder and power output sprocket 14, bowl-type cover 15.
In Fig. 3, each parts and mark thereof correspond to: the sprocket wheel 7 on blade a, cutterhead b, cutter axis c, broken cylinder d, stationary knife 5, blade contiguous block 6, cutter axis.
As Fig. 4, comprise blade body 1, blade 2 and blade assembly structure with blade; The shape of described blade body 1 is trapezoidal, and blade 2 is on the top of trapezoidal hypotenuse, and blade assembly structure is in trapezoidal bottom; On described trapezoidal hypotenuse, blade 2 place partial-length and non-blade place partial-length ratio are 7:1 ~ 12:1; Blade 2 is provided with sawtooth 3.
Described sawtooth 3 is in the first half of blade, and on described trapezoidal hypotenuse, blade 2 is provided with on the length of serrated portion and blade 2 does not have the length ratio of serrated portion to be 1:2 ~ 3:1.
The shape of blade body 1 is isosceles trapezoid.
As Fig. 5, the section along the hatching gained of blade is isosceles trapezoid, and this hatching is parallel with the trapezoidal upper and lower end of blade body.
Cutterhead is provided with blade contiguous block 6; Blade contiguous block is even axisymmetricly along the periphery of cutterhead; The both sides of each blade contiguous block respectively connect a blade.Between two blades of stationary knife place plane on same blade contiguous block.Spacing between described stationary knife place plane to two blades on same blade contiguous block is identical.
Blade assembly structure is through hole 4; Described blade contiguous block has the screw corresponding with this lead to the hole site, and screw turns bolt.
As Fig. 6, described delivery chute comprises shell, and shell in assembling two chains, many conveying rake teeth, two groups of drive sprockets and a set of dividing plates; In two groups of drive sprockets, often organizing drive sprocket has identical two, these two sprocket coaxialities; The rotating shaft at two groups of sprocket wheel places is parallel to each other, respectively in the rear and front end of delivery chute; Described two chains are parallel to each other, and every root chain is sleeved on the same side sprocket wheel in two groups of drive sprockets; In the space of described dividing plate between two groups of drive sprockets, the upper and lower part of the chain on the same side sprocket wheel be sleeved in two groups of drive sprockets is separated; Described conveying rake teeth has many, and each conveying rake teeth is connected on chain in parallel to each other, and rake teeth points to the outside of chain.Drive sprocket is connected with the Power output of combine by drive mechanism.
Claims (7)
1. a grain combine, the threshing chamber comprising frame, the ceding of Taiwan, delivery chute, frame and be positioned in frame; The described ceding of Taiwan comprises the ceding of Taiwan and is connected in frame by bindiny mechanism, and delivery chute, at ceding of Taiwan rear, is also connected with screw feeder assembly between delivery chute and the ceding of Taiwan; Screw feeder assembly crouches below the blanking place of the ceding of Taiwan, and the charging aperture of delivery chute is connected to below the discharging opening of screw feeder assembly; Threshing chamber is at the rear of delivery chute, and the charging aperture of threshing chamber is below the discharging opening of delivery chute; Described frame is contained on walking chassis, and walking chassis is also provided with console; It is characterized in that:
Described delivery chute comprises shell, and shell in assembling two chains, many conveying rake teeth, two groups of drive sprockets and a set of dividing plates; In two groups of drive sprockets, often organizing drive sprocket has identical two, these two sprocket coaxialities; The rotating shaft at two groups of sprocket wheel places is parallel to each other, respectively in the rear and front end of delivery chute; Described two chains are parallel to each other, and every root chain is sleeved on the same side sprocket wheel in two groups of drive sprockets; In the space of described dividing plate between two groups of drive sprockets, the upper and lower part of the chain on the same side sprocket wheel be sleeved in two groups of drive sprockets is separated; Described conveying rake teeth has many, and each conveying rake teeth is connected on chain in parallel to each other, and rake teeth points to the outside of chain;
Described threshing chamber is longitudinal axial flow band chopper mill combination roll, comprise sheller unit and threshing drive unit, threshing drive unit connects driving sheller unit, and also comprise straw chopping and throwing device, the charging aperture of described straw chopping and throwing device is connected to the straw outlet of described sheller unit; Straw chopping and throwing device has and sheds mouth;
Described sheller unit comprises thrashing cylinder, threshing cylinder and threshing tooth; Described threshing cylinder is in thrashing cylinder, and the axis of the two is identical; Threshing cylinder is provided with threshing tooth; The straw outlet of sheller unit is at the tail end of threshing cylinder; Described threshing drive unit connects driving threshing cylinder;
Straw chopping and throwing device comprises blade, cutterhead, cutter axis, broken cylinder and cutter axis drive unit; Described cutterhead position is in broken cylinder, and cutterhead is contained on cutter axis; The axis of cutter axis is identical with the axis of broken cylinder, and the axis of cutter axis is through the center of circle of cutterhead; On the cutterhead of described blade dress; Described mouth of shedding is opened in the bottom of broken cylinder, and sheds the below of mouth at cutterhead; The output shaft of described cutter axis drive unit connects driving cutter axis by linkage;
Described threshing cylinder is identical with the axis of cutter axis;
The rotating speed of described cutter axis is 2.5 thousand revs/min ~ 4.7 thousand revs/min; The rotating speed of described threshing cylinder is 0.7 thousand turns ~ 1.2 thousand turns;
Described threshing drive unit and cutter axis drive unit are all the engines of combine; Also comprise gearbox; The power take-off of engine connects the power input shaft of gearbox, and the output shaft of gearbox connects driving shaft and the cutter axis of threshing cylinder by sprocket drive structure;
Be hollow in described cutter axis, the driving shaft of described threshing cylinder is through this hollow, and the driving shaft of threshing cylinder is connected by bearing with between cutter axis; And cutter axis is identical with the rotation direction of threshing cylinder;
Power input sprocket and power output sprocket is connected with, the two synchronous axial system at the tail end of the driving shaft of threshing cylinder; Cutter axis is connected with sprocket wheel;
Power input sprocket on the driving shaft of threshing cylinder is connected by sprocket drive structure with the output shaft of gearbox;
Also comprise differential conversion sprocket wheel; Differential conversion sprocket wheel comprises power input sprocket and power output sprocket, the two synchronous axial system; The power input sprocket of differential conversion sprocket wheel connects the power output sprocket on the driving shaft of threshing cylinder by driving-chain; The power output sprocket of differential conversion sprocket wheel connects cutter axis upper sprocket wheel by driving-chain;
Sprocket wheel on the driving shaft of described threshing cylinder on the power input sprocket of power input sprocket and power output sprocket and differential conversion sprocket wheel and power output sprocket and cutter axis, on these five sprocket wheels, the relation of the number of teeth meets the proportionate relationship of the rotating speed of cutter axis and the rotating speed of threshing cylinder.
2. grain combine according to claim 1, is characterized in that described straw chopping and throwing device also comprises stationary knife, and stationary knife is on the barrel of broken cylinder, and stationary knife place plane does not overlap with blade place plane;
Described sheller unit also comprises feeding screw; The head end of threshing cylinder connects feeding screw; The inwall of thrashing cylinder is provided with prerotation vane, and prerotation vane is perpendicular to the inwall of thrashing cylinder, and prerotation vane is on the helical around thrashing cylinder axis direction.
3. grain combine according to claim 1, is characterized in that shrouding and Lysimachia sikokiana dividing plate after the head and the tail two ends of cutter axis are equipped with respectively; The bearing block of cutter axis is covered with bowl-type cover.
4. grain combine according to claim 1, is characterized in that described blade comprises blade body, blade and blade assembly structure; The shape of described blade body is trapezoidal, and blade is on the top of trapezoidal hypotenuse, and blade assembly structure is in trapezoidal bottom; On described trapezoidal hypotenuse, blade place partial-length and non-blade place partial-length ratio are 7:1 ~ 12:1; Blade is provided with sawtooth; Described blade body is contained on cutterhead by blade assembly structure;
Described sawtooth is in the first half of blade, and on described trapezoidal hypotenuse, blade is provided with the length of serrated portion and blade does not have the length ratio of serrated portion be: 1:2 ~ 3:1;
The shape of blade body is isosceles trapezoid; Section along the hatching gained of blade is isosceles trapezoid, and this hatching is parallel with the trapezoidal upper and lower end of blade body.
5. grain combine according to claim 4, is characterized in that described cutterhead is provided with blade contiguous block; Blade contiguous block is even axisymmetricly along the periphery of cutterhead; The both sides of each blade contiguous block respectively connect a blade;
Between two blades of stationary knife place plane on same blade contiguous block.
6. grain combine according to claim 5, is characterized in that the spacing between described stationary knife place plane to two blades on same blade contiguous block is identical.
7. grain combine according to claim 5, is characterized in that blade assembly structure is through hole; Described blade contiguous block has the screw corresponding with this lead to the hole site, and screw turns bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337284.9A CN103355057B (en) | 2013-08-05 | 2013-08-05 | Grain combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337284.9A CN103355057B (en) | 2013-08-05 | 2013-08-05 | Grain combine harvester |
Publications (2)
| Publication Number | Publication Date |
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| CN103355057A CN103355057A (en) | 2013-10-23 |
| CN103355057B true CN103355057B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310337284.9A Expired - Fee Related CN103355057B (en) | 2013-08-05 | 2013-08-05 | Grain combine harvester |
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| CN (1) | CN103355057B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918400A (en) * | 2014-04-25 | 2014-07-16 | 奉节县感恩牧草种植专业合作社 | Harvester for harvesting rice or wheat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254624Y (en) * | 1994-12-05 | 1997-05-28 | 黄岩市柳林收割机厂 | Fully feeding-in type harvesting combine |
| JPH11243759A (en) * | 1998-03-03 | 1999-09-14 | Iseki & Co Ltd | Feed chain clutch device in combine harvester |
| CN101790925A (en) * | 2010-03-26 | 2010-08-04 | 湖州星光农机制造有限公司 | Longitudinal axial flow threshing device of whole-feed combine harvester |
| CN102077744A (en) * | 2009-11-26 | 2011-06-01 | 中国农业机械化科学研究院 | Threshing device and combine harvester having the same |
| CN201967342U (en) * | 2011-03-17 | 2011-09-14 | 夏发明 | Combine harvester |
| CN202818972U (en) * | 2012-09-19 | 2013-03-27 | 蚌埠远博机械制造有限公司 | Novel combine harvester |
-
2013
- 2013-08-05 CN CN201310337284.9A patent/CN103355057B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254624Y (en) * | 1994-12-05 | 1997-05-28 | 黄岩市柳林收割机厂 | Fully feeding-in type harvesting combine |
| JPH11243759A (en) * | 1998-03-03 | 1999-09-14 | Iseki & Co Ltd | Feed chain clutch device in combine harvester |
| CN102077744A (en) * | 2009-11-26 | 2011-06-01 | 中国农业机械化科学研究院 | Threshing device and combine harvester having the same |
| CN101790925A (en) * | 2010-03-26 | 2010-08-04 | 湖州星光农机制造有限公司 | Longitudinal axial flow threshing device of whole-feed combine harvester |
| CN201967342U (en) * | 2011-03-17 | 2011-09-14 | 夏发明 | Combine harvester |
| CN202818972U (en) * | 2012-09-19 | 2013-03-27 | 蚌埠远博机械制造有限公司 | Novel combine harvester |
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| Publication number | Publication date |
|---|---|
| CN103355057A (en) | 2013-10-23 |
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