CN103392443A - Small efficient combined harvester - Google Patents
Small efficient combined harvester Download PDFInfo
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- CN103392443A CN103392443A CN2013103236609A CN201310323660A CN103392443A CN 103392443 A CN103392443 A CN 103392443A CN 2013103236609 A CN2013103236609 A CN 2013103236609A CN 201310323660 A CN201310323660 A CN 201310323660A CN 103392443 A CN103392443 A CN 103392443A
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Abstract
The invention discloses a small efficient combined harvester which comprises a traveling assembly, an engine assembly, a header assembly, a threshing assembly, a discharge drum assembly, a gearbox assembly and a transmission control assembly. The header assembly comprises a framework, reel components, an upper cutter component, grain lifters, a conveying roller and a support part, the framework is hinged to the front end of the traveling assembly, the reel components, the upper cutter component, the grain lifters, the conveying roller and the support part are mounted on the framework, and the conveying roller is arranged on the rear side of the upper cutter component and is used for longitudinally conveying cut seedling panicles to the threshing assembly along the harvester. The small efficient combined harvester has the advantages that the seedling panicles do not need to be transversely conveyed and are prevented from being transversely accumulated, the small efficient combined harvester is high in conveying capacity within unit time, is simple in structure, low in self weight and idle resistance, and can perform harvesting operation at a high advancing speed as compared with an existing small combined harvester, the harvesting efficiency can be greatly improved, the labor intensity of grain harvesting personnel, the grain harvesting cost and grain harvesting time consumption can be further reduced, and human resources are saved.
Description
Technical field
The present invention relates to a kind of cereal harvesting machinery, relate in particular to a kind of small-sized efficient combine.
Background technology
Combine is the operation such as the harvesting that can disposablely complete cereal, threshing, removing foreign material and then directly from field, obtains the harvest machinery of grain, can reduce the threshing loss, reduce labour intensity, labor savings with respect to the hand harvest, be the indispensable farm machinery of land for growing field crops operation.
Be supplied with in the market baby combine, cheap, mobile flexible, convenient, be suitable for little field harvesting, generally walking vehicle body, the ceding of Taiwan, threshing assembly, conveying plant and drive unit, consist of, the ceding of Taiwan generally is arranged on the walking vehicle body front end, is used for harvesting seedling fringe; Conveying plant usually is located between the ceding of Taiwan and threshing assembly and is formed the seedling fringe and be transported to the bridge of threshing assembly, will harvesting and threshing process orderly linking together.the harvesting width of the middle-size and small-size combine of prior art is typically designed to the width of corresponding at least two fields, make once walking can gather in the crops at least two ridge cereal, therefore the conveying plant structure that also adopts widely horizontal screw auger to combine with chain, the seedling fringe that will slice off by horizontal screw auger laterally concentrates on the porch of chain, the recycling chain longitudinally is transported to the threshing assembly with the seedling fringe and carries out threshing, because the parts of chain are many and complex structure, idle resistance is larger, so the width general control of chain is in 30 centimeters, excessive to prevent its deadweight and idle resistance, guarantee the power performance of baby combine, but conveying capacity and the efficiency of chain have meanwhile also been limited greatly, need the strict gait of march of controlling combine during harvesting, cause existing baby combine harvesting efficiency generally lower.
Therefore, need to be improved the structure of existing baby combine, be improved its harvesting efficiency, further be reduced grain harvest personnel labor intensity and grain harvest cost and consuming time, be saved human resources.
Summary of the invention
in view of this, the purpose of this invention is to provide a kind of small-sized efficient combine, the seedling fringe that will slice off by the conveying roller of being located at the cutter rear side vertically directly is delivered to the threshing assembly along grain header and carries out threshing, need not the seedling fringe is carried out lateral transfer, Miao Sui does not produce transverse stack, compare with the conveying plant that chain combines with horizontal screw auger of the prior art, not only in the unit interval, conveying capacity is large, and simple in structure, conduct oneself with dignity little, idle resistance is little, can carry out harvesting with larger gait of march than existing baby combine, can significantly improve harvesting efficiency, further reduce grain harvest personnel labor intensity and grain harvest cost and consuming time, save human resources.
Small-sized efficient combine of the present invention, comprise walking assembly, engine assembly, ceding of Taiwan assembly, threshing assembly, go out a grain cylinder assembly, be fixedly installed in walking assembly and be in transmission connection between engine assembly and walking assembly transmission assembly and be fixedly installed in walking assembly and be in transmission connection and control assembly in engine assembly and ceding of Taiwan assembly, threshing assembly and the transmission that goes out between a grain assembly; Described ceding of Taiwan assembly comprises that the straw shift wheel assembly, upper cutter knife assembly, grain lifter, conveying roller and the support and connection that are articulated in the frame of walking assembly front end and are installed on described frame along this small-sized efficient combine transverse horizontal axis are used for frame is carried out the support member of supporting and location between frame and walking assembly; Described conveying roller is located at upper cutter knife assembly rear side and is vertically delivered to the threshing assembly for the seedling fringe that will slice off along grain header; Described supports support height is adjustable;
Further, described threshing assembly comprises threshing cylinder, removal of impurities cylinder and the cylinder case that is installed on described frame; Described threshing cylinder and removal of impurities cylinder all are located in the inner chamber of cylinder case and the removal of impurities cylinder is positioned at the top of threshing cylinder; Described cylinder case is provided with charging aperture; Described conveying roller is located between upper cutter knife assembly and cylinder case and with charging aperture and is connected;
Further, the axis of described conveying roller arranges along this small-sized efficient combine transverse horizontal; The axis of described conveying roller is 210-500mm to the horizontal range of upper cutter knife assembly blade;
Further, the working face of described conveying roller is provided with anti-skidding muscle; Described anti-skidding muscle adopts reinforcing bar to be fixedly welded on the conveying roller outer wall and forms, and anti-skidding muscle circumferentially evenly arranges a plurality of along conveying roller;
Further, described ceding of Taiwan assembly also comprises and is fixed in frame and is connected supporting plate between upper cutter knife assembly and conveying roller; The axis of described conveying roller is not higher than supporting plate top surface;
Further, described threshing cylinder is rasp bar formula structure, and described removal of impurities cylinder is the spiketooth type structure; The spike-tooth dislocation that is positioned on described removal of impurities cylinder on adjacent two circumference is arranged; Described cylinder case comprises end cover, upper cover and screen cloth; Uncovered and upper cover inwall is fixed with the spiral catch to described upper cover to an end along the removal of impurities drum shaft; Described spiral catch and the coaxial setting of removal of impurities cylinder;
Further, the front of described screen cloth along and all be fixed in end cover inwall along the edge of grain header both lateral sides; The front portion of screen cloth is the cambered surface filter coaxial with the removal of impurities cylinder and by this cambered surface filter, the inner chamber of cylinder case is divided into removal of impurities chamber and threshing cavity, the corresponding threshing cavity setting of described charging aperture; The rear portion of screen cloth turns down downwards and forms the guiding filter for the seedling fringe importing removal of impurities chamber with after threshing cylinder processing;
Further, describedly go out a grain cylinder assembly and comprise barrel shell and the seed export agency that is installed on described frame; The setting that recedes of described barrel shell, the lower end of barrel shell is hinged with frame and with the threshing cavity of harvester threshing assembly, communicate, and the jointed shaft of barrel shell and frame arranges along this small-sized efficient combine transverse horizontal; Described seed export agency is located in barrel shell;
Further, described small-sized efficient combine also comprises for the barrel shell upper end being carried out the locating support of supporting and location; Described locating support comprises the column that is fixed in walking assembly, by the bearing pin along this small-sized efficient combine transverse horizontal, is articulated in the locating piece on column top and is used for hanging the suspension holdfast of seed collecting bag; Described locating piece is for can laterally carrying out spacing bathtub construction to barrel shell along this small-sized efficient combine; The two ends of the corresponding bearing pin of described suspension holdfast respectively arrange one; Suspension holdfast comprises sleeve, baffle plate and hanger bar; Described sleeve is placed in bearing pin and is rotationally connected; Described baffle plate is fixed in sleeve outer wall and on locating piece, sleeve is carried out rotary spacing for gear; One end of described hanger bar is fixed in sleeve, and other end cantilever arranges;
Further, described small-sized efficient combine also comprises by transmission and controls the lower cutter assembly that assembly is driven by engine assembly; The back lower place that described lower cutter assembly is fixedly installed in walking assembly and is located at the upper cutter knife assembly is used for cutting off the seedling bar; Described support member is hydraulic cylinder; Described small-sized efficient combine also comprises for the hydraulic hand-pump of controlling this hydraulic cylinder extension; Described transmission is controlled assembly and is comprised and be in transmission connection in engine assembly and ceding of Taiwan assembly, threshing assembly, go out the transmission component between grain cylinder assembly and lower cutter assembly and be used for controlling the operation bench of described transmission component power break-make and power outbound course; Described walking assembly is track structure.
the invention has the beneficial effects as follows: small-sized efficient combine of the present invention, the seedling fringe that will slice off by the conveying roller of being located at the cutter rear side vertically directly is delivered to the threshing assembly along grain header and carries out threshing, need not the seedling fringe is carried out lateral transfer, Miao Sui does not produce transverse stack, compare with the conveying plant that chain combines with horizontal screw auger of the prior art, not only in the unit interval, conveying capacity is large, and simple in structure, conduct oneself with dignity little, idle resistance is little, carry out harvesting than the gait of march that existing baby combine can be larger, can significantly improve harvesting efficiency, further reduce grain harvest personnel labor intensity and grain harvest cost and consuming time, save human resources.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is A place zoomed-in view in Fig. 1;
Fig. 4 is B place zoomed-in view in Fig. 1.
Embodiment
Fig. 1 is structural representation of the present invention, Fig. 2 is the vertical view of Fig. 1, Fig. 3 is A place zoomed-in view in Fig. 1, Fig. 4 is B place zoomed-in view in Fig. 1, as shown in the figure: the small-sized efficient combine of the present embodiment, comprise walking assembly 1, engine assembly 2, ceding of Taiwan assembly, the threshing assembly, go out grain cylinder assembly, be fixedly installed in walking assembly 1 and be in transmission connection between engine assembly 2 and walking assembly 1 transmission assembly 3 and be fixedly installed in walking assembly 1 and be in transmission connection in engine assembly 2 and ceding of Taiwan assembly, assembly 4 is controlled in threshing assembly and the transmission that goes out between grain cylinder assembly, described ceding of Taiwan assembly comprises that the straw shift wheel assembly 6, upper cutter knife assembly 7, grain lifter 8, conveying roller 9 and the support and connection that are articulated in the frame 5 of walking assembly 1 front end and are installed on described frame 5 along this small-sized efficient combine transverse horizontal axis are used for frame 5 is carried out the support member 10 of supporting and location between frame 5 and walking assembly 1, described conveying roller 9 is located at upper cutter knife assembly 7 rear sides and is vertically delivered to the threshing assembly for the seedling fringe that will slice off along grain header, described support member 10 bearing heights are adjustable, grain header vertically refers to the grain header fore-and-aft direction, the head of Miao Sui is being toppled under the toggle action of straw shift wheel assembly 6 and the tip of fringe head rides on conveying roller 9 after being sliced off by upper cutter knife assembly 7 backward, and the seedling fringe that conveying roller 9 rolls and the rubbing action by its surface and fringe head will slice off is delivered to the threshing assembly and carried out threshing.
In the present embodiment, described threshing assembly comprises threshing cylinder 11, removal of impurities cylinder 12 and the cylinder case that is installed on described frame 5; Described threshing cylinder 11 and removal of impurities cylinder 12 all are located in the inner chamber of cylinder case and removal of impurities cylinder 12 is positioned at the top of threshing cylinder 11; Described cylinder case is provided with charging aperture 13; Described conveying roller 9 is located between upper cutter knife assembly 7 and cylinder case and with charging aperture 13 and is connected; Charging aperture 13 is the length strip shape gob consistent with conveying roller 9 axial lengths; Linking refers to the working face of conveying roller 9 and 13 times edges of charging aperture join and the gap between them is unlikely to make Miao Sui to block or fall, vertically directly be delivered in charging aperture 13 with the seedling fringe that by conveying roller 9, will slice off along grain header, need not the seedling fringe is carried out lateral transfer, Miao Sui does not produce accumulation.
in the present embodiment, the axis of described conveying roller 9 arranges along this small-sized efficient combine transverse horizontal, the axis of described conveying roller 9 is 210-500mm to the horizontal range of upper cutter knife assembly 7 blades, be the horizontal range of the axis of conveying roller 9 to upper cutter knife assembly 7 each blade mid point lines, it is 360mm that the present embodiment arranges this horizontal range, be slightly less than the average length of ripe paddy rice or wheat seedling fringe head, the fringe head of cutting off while being beneficial to harvesting effectively rides on conveying roller 9, in time, deliver to reliably in the charging aperture 13 of threshing assembly and carry out threshing, the length of certainly ripe according to different regions paddy rice or wheat seedling fringe head also can be set to 250mm to the horizontal range of upper cutter knife assembly 7 blades accordingly with the axis of conveying roller 9, 300mm, 400mm or 450mm, be as the criterion with actual operation requirements.
In the present embodiment, the working face of described conveying roller 9 is provided with anti-skidding muscle 14; Described anti-skidding muscle 14 adopts reinforcing bar to be fixedly welded on conveying roller 9 outer walls and forms, anti-skidding muscle 14 circumferentially evenly arranges a plurality of along conveying roller 9, can be by the thrust of 14 pairs of seedling fringes generations of anti-skidding muscle towards charging aperture 13 directions when conveying roller 9 rotates, therefore make between conveying roller 9 and seedling fringe and also produce impetus except rubbing action is arranged by anti-skidding muscle 14, improve the conveying effect of 9 pairs of seedling fringes of conveying roller; Anti-skidding muscle 14 can be also convex closure or striated structure, all can realize the purpose that it is anti-skidding.
In the present embodiment, described ceding of Taiwan assembly also comprises and is fixed in frame 5 and is connected supporting plate 15 between upper cutter knife assembly and conveying roller 9; The axis of described conveying roller 9, not higher than supporting plate 15 end faces,, by the radial dimension of conveying roller 9 rationally is set, can make conveying roller 9 form certain conveying zone of action more than supporting plate 15 end faces, and the fringe head of different length all can effectively be ridden on conveying roller 9.
In the present embodiment, described threshing cylinder 11 is rasp bar formula structure, and described removal of impurities cylinder 12 is the spiketooth type structure; The spike-tooth dislocation that is positioned on described removal of impurities cylinder 12 on adjacent two circumference is arranged; Described cylinder case comprises end cover 16, upper cover 17 and screen cloth 18; The inner chamber of cylinder case is fastened on end cover 16 and is formed by upper cover 17; Uncovered and upper cover 17 inwalls are fixed with spiral catch 19 to described upper cover 17 along the axial end of removal of impurities cylinder 12; Described spiral catch 19 and the coaxial setting of removal of impurities cylinder 12; The spike-tooth dislocation that is positioned on removal of impurities cylinder 12 on adjacent two circumference is arranged; First by 11 pairs of seedling fringes of threshing cylinder, carry out threshing, after threshing or the seedling fringe of half threshing deliver to removal of impurities cylinder 12 places under the centrifugal action of threshing cylinder 11, the effect of knocking by 12 pairs of seedling fringes of removal of impurities cylinder can be carried out the secondary threshing, guarantee that seed purifies, certainly rationally control the rotating speed of removal of impurities cylinder 12 to avoid the pulverizing of seedling fringe, the seedling fringe after threshing is simultaneously discharged along spiral catch 19 axial flow and by the opening end of upper cover 17 under the drive of removal of impurities cylinder 12; The destruction of 11 pairs of seedling fringes of threshing cylinder of rasp bar formula is little, can keep the integrality of seedling bar in threshing course, reduces the generation of seedling bar chip, is beneficial to the operating environment of cleaning and keeping friends with of seed.
In the present embodiment, the front of described screen cloth 18 along and all be fixed in end cover 16 inwalls along the edge of grain header both lateral sides; The front portion of screen cloth 18 is the cambered surface filter coaxial with removal of impurities cylinder 12 and by this cambered surface filter, the inner chamber of cylinder case is divided into removal of impurities chamber and threshing cavity, the corresponding threshing cavity setting of described charging aperture 13; The rear portion of screen cloth 18 turns down downwards and forms the guiding filter for the seedling fringe importing removal of impurities chamber with after threshing cylinder 11 processing; By screen cloth 18, the corresponding threshing cylinder 11 of cylinder case inner chamber and removal of impurities cylinder 12 are effectively isolated, make at the seedling fringe of the seed that comes off under the effect of removal of impurities cylinder 12 after the eyelet of screen cloth 18 falls into threshing cavity to make threshing simultaneously and discharge along the opening end of upper cover 17.
In the present embodiment, describedly go out a grain cylinder assembly and comprise barrel shell 20 and the seed export agency 21 that is installed on described frame 5; The setting that recedes of described barrel shell 20, the lower end of barrel shell 20 is hinged with frame 5 and with the threshing cavity of threshing assembly, communicate, and barrel shell 20 arranges along this small-sized efficient combine transverse horizontal with the jointed shaft of frame 5; Described seed export agency 21 is located in barrel shell 20, and the cross section of barrel shell 20 is rectangle, and the seed that the upper end of barrel shell 20 becomes down to lower bending shape exports and the upper barrel 22 of barrel shell 20 is the hinged plate patch structure; During frame 5 lifting, barrel shell 20 can rotate around its jointed shaft, compare the change in location scope that can dwindle the seed outlet with fixed barrel shell 20 structures, be convenient to adopt suspension holdfast that the seed collecting bag is hung location and collect voluntarily seed, need not the change in location that the hand-held seed collecting bag of operating personnel adapts to the seed outlet, can reduce operating personnel's labour intensity, reduce grain loss.
In the present embodiment, described small-sized efficient combine also comprises for barrel shell 20 upper ends being carried out the locating support of supporting and location; Described locating support comprises the column 23 that is fixed in walking assembly 1, by the bearing pin along this small-sized efficient combine transverse horizontal, is articulated in the locating piece 24 on column 23 tops and is used for hanging the suspension holdfast of seed collecting bag; Described locating piece 24 is for can laterally carrying out spacing bathtub construction to barrel shell 20 along this small-sized efficient combine; The two ends of the corresponding bearing pin of described suspension holdfast respectively arrange one; Suspension holdfast comprises sleeve 25, baffle plate 26 and hanger bar 27; Described sleeve 25 is placed in bearing pin and is rotationally connected; Described baffle plate 26 is fixed in sleeve 25 outer walls and on locating piece 24, sleeve 25 is carried out rotary spacing for gear; One end of described hanger bar 27 is fixed in sleeve 25, and other end cantilever arranges; Can carry out effective supporting and location to barrel shell 20 by locating support, locating piece 24 can rotate with barrel shell 20, keeps the fit structure of locating piece 24 and barrel shell 20, guarantees the positioning function to barrel shell 20; Suspension holdfast selectivity according to actual needs uses, and during use, suspension holdfast is rotated and makes baffle plate 26 be blocked in locating piece 24 location around bearing pin, and hanger bar 27 was stretched out backward and be can be used for hanging the seed collecting bag this moment; The used time does not make hanger bar 27 freely sagging around the bearing pin backward rotation suspension holdfast.
In the present embodiment, described small-sized efficient combine also comprises by transmission controls the lower cutter assembly 28 that assembly 4 is driven by engine assembly 2; The back lower place that described lower cutter assembly 28 is fixedly installed in walking assembly 1 and is located at upper cutter knife assembly 7 is used for cutting off the seedling bar; Described support member 10 is hydraulic cylinder; Described small-sized efficient combine also comprises for the hydraulic hand-pump 29 of controlling this hydraulic cylinder extension; Described transmission is controlled assembly 4 and is comprised and be in transmission connection in engine assembly 2 and ceding of Taiwan assembly, threshing assembly, go out the transmission component 30 between grain cylinder assembly and lower cutter assembly 28 and be used for controlling the operation bench 31 of described transmission component 30 power break-makes and power outbound course; Described walking assembly 1 is track structure.
Explanation is finally, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not breaking away from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. small-sized efficient combine is characterized in that: comprise walking assembly, engine assembly, ceding of Taiwan assembly, threshing assembly, go out a grain cylinder assembly, be fixedly installed in walking assembly and be in transmission connection between engine assembly and walking assembly transmission assembly and be fixedly installed in walking assembly and be in transmission connection and control assembly in engine assembly and ceding of Taiwan assembly, threshing assembly and the transmission that goes out between a grain assembly; Described ceding of Taiwan assembly comprises that the straw shift wheel assembly, upper cutter knife assembly, grain lifter, conveying roller and the support and connection that are articulated in the frame of walking assembly front end and are installed on described frame along this small-sized efficient combine transverse horizontal axis are used for frame is carried out the support member of supporting and location between frame and walking assembly; Described conveying roller is located at upper cutter knife assembly rear side and is vertically delivered to the threshing assembly for the seedling fringe that will slice off along grain header; Described supports support height is adjustable.
2. small-sized efficient combine according to claim 1, it is characterized in that: described threshing assembly comprises threshing cylinder, removal of impurities cylinder and the cylinder case that is installed on described frame; Described threshing cylinder and removal of impurities cylinder all are located in the inner chamber of cylinder case and the removal of impurities cylinder is positioned at the top of threshing cylinder; Described cylinder case is provided with charging aperture; Described conveying roller is located between upper cutter knife assembly and cylinder case and with charging aperture and is connected.
3. small-sized efficient combine according to claim 2 is characterized in that: the axis of described conveying roller arranges along this small-sized efficient combine transverse horizontal; The axis of described conveying roller is 210-500mm to the horizontal range of upper cutter knife assembly blade.
4. small-sized efficient combine according to claim 3, it is characterized in that: the working face of described conveying roller is provided with anti-skidding muscle; Described anti-skidding muscle adopts reinforcing bar to be fixedly welded on the conveying roller outer wall and forms, and anti-skidding muscle circumferentially evenly arranges a plurality of along conveying roller.
5. small-sized efficient combine according to claim 4 is characterized in that: described ceding of Taiwan assembly also comprises and is fixed in frame and is connected supporting plate between upper cutter knife assembly and conveying roller; The axis of described conveying roller is not higher than supporting plate top surface.
6. small-sized efficient combine according to claim 5, it is characterized in that: described threshing cylinder is rasp bar formula structure, and described removal of impurities cylinder is the spiketooth type structure; The spike-tooth dislocation that is positioned on described removal of impurities cylinder on adjacent two circumference is arranged; Described cylinder case comprises end cover, upper cover and screen cloth; Uncovered and upper cover inwall is fixed with the spiral catch to described upper cover to an end along the removal of impurities drum shaft; Described spiral catch and the coaxial setting of removal of impurities cylinder.
7. small-sized efficient combine according to claim 6 is characterized in that: the front of described screen cloth along and all be fixed in end cover inwall along the edge of grain header both lateral sides; The front portion of screen cloth is the cambered surface filter coaxial with the removal of impurities cylinder and by this cambered surface filter, the inner chamber of cylinder case is divided into removal of impurities chamber and threshing cavity, the corresponding threshing cavity setting of described charging aperture; The rear portion of screen cloth turns down downwards and forms the guiding filter for the seedling fringe importing removal of impurities chamber with after threshing cylinder processing.
8. small-sized efficient combine according to claim 7 is characterized in that: describedly go out a grain cylinder assembly and comprise barrel shell and the seed export agency that is installed on described frame; The setting that recedes of described barrel shell, the lower end of barrel shell is hinged with frame and with the threshing cavity of harvester threshing assembly, communicate, and the jointed shaft of barrel shell and frame arranges along this small-sized efficient combine transverse horizontal; Described seed export agency is located in barrel shell.
9. small-sized efficient combine according to claim 8, it is characterized in that: described small-sized efficient combine also comprises for the barrel shell upper end being carried out the locating support of supporting and location; Described locating support comprises the column that is fixed in walking assembly, by the bearing pin along this small-sized efficient combine transverse horizontal, is articulated in the locating piece on column top and is used for hanging the suspension holdfast of seed collecting bag; Described locating piece is for can laterally carrying out spacing bathtub construction to barrel shell along this small-sized efficient combine; The two ends of the corresponding bearing pin of described suspension holdfast respectively arrange one; Suspension holdfast comprises sleeve, baffle plate and hanger bar; Described sleeve is placed in bearing pin and is rotationally connected; Described baffle plate is fixed in sleeve outer wall and on locating piece, sleeve is carried out rotary spacing for gear; One end of described hanger bar is fixed in sleeve, and other end cantilever arranges.
10. small-sized efficient combine according to claim 9 is characterized in that: described small-sized efficient combine also comprises by transmission controls the lower cutter assembly that assembly is driven by engine assembly; The back lower place that described lower cutter assembly is fixedly installed in walking assembly and is located at the upper cutter knife assembly is used for cutting off the seedling bar; Described support member is hydraulic cylinder; Described small-sized efficient combine also comprises for the hydraulic hand-pump of controlling this hydraulic cylinder extension; Described transmission is controlled assembly and is comprised and be in transmission connection in engine assembly and ceding of Taiwan assembly, threshing assembly, go out the transmission component between grain cylinder assembly and lower cutter assembly and be used for controlling the operation bench of described transmission component power break-make and power outbound course; Described walking assembly is track structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323660.9A CN103392443B (en) | 2013-07-29 | 2013-07-29 | Small-sized efficient united reaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323660.9A CN103392443B (en) | 2013-07-29 | 2013-07-29 | Small-sized efficient united reaper |
Publications (2)
| Publication Number | Publication Date |
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| CN103392443A true CN103392443A (en) | 2013-11-20 |
| CN103392443B CN103392443B (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310323660.9A Expired - Fee Related CN103392443B (en) | 2013-07-29 | 2013-07-29 | Small-sized efficient united reaper |
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| CN (1) | CN103392443B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891480A (en) * | 2014-01-21 | 2014-07-02 | 重庆民茂机械制造有限公司 | Small high-performance combine harvester |
| CN112640652A (en) * | 2021-01-16 | 2021-04-13 | 庞仁永 | Rice harvester |
| CN115316108A (en) * | 2022-08-26 | 2022-11-11 | 凉山彝族自治州农业科学研究院 | Small-sized all-terrain multifunctional harvester |
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| EP0097988A1 (en) * | 1982-06-24 | 1984-01-11 | Sperry N.V. | Universal threshing cylinder |
| CN2476164Y (en) * | 2000-11-16 | 2002-02-13 | 彭国然 | Double pushing-cutting stubble combine harvester with double cutting device |
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| JP2009178046A (en) * | 2008-01-29 | 2009-08-13 | Iseki & Co Ltd | Threshing apparatus of general-purpose combine harvester |
| CN202857347U (en) * | 2012-09-12 | 2013-04-10 | 平昌县康达机械制造有限公司 | Whole-feeding grain thresher |
| CN203369102U (en) * | 2013-07-29 | 2014-01-01 | 重庆民茂机械制造有限公司 | Small efficient combine harvester |
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2013
- 2013-07-29 CN CN201310323660.9A patent/CN103392443B/en not_active Expired - Fee Related
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|---|---|---|---|---|
| EP0097988A1 (en) * | 1982-06-24 | 1984-01-11 | Sperry N.V. | Universal threshing cylinder |
| CN2476164Y (en) * | 2000-11-16 | 2002-02-13 | 彭国然 | Double pushing-cutting stubble combine harvester with double cutting device |
| CN2614426Y (en) * | 2003-04-23 | 2004-05-12 | 桂林灵风农机制造厂 | Creeper type micro-harvester |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891480A (en) * | 2014-01-21 | 2014-07-02 | 重庆民茂机械制造有限公司 | Small high-performance combine harvester |
| CN112640652A (en) * | 2021-01-16 | 2021-04-13 | 庞仁永 | Rice harvester |
| CN115316108A (en) * | 2022-08-26 | 2022-11-11 | 凉山彝族自治州农业科学研究院 | Small-sized all-terrain multifunctional harvester |
| CN115316108B (en) * | 2022-08-26 | 2024-01-30 | 凉山彝族自治州农业科学研究院 | Small all-terrain multifunctional harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103392443B (en) | 2016-07-27 |
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