CN2888838Y - A small-sized corn combined harvester - Google Patents
A small-sized corn combined harvester Download PDFInfo
- Publication number
- CN2888838Y CN2888838Y CN 200620080105 CN200620080105U CN2888838Y CN 2888838 Y CN2888838 Y CN 2888838Y CN 200620080105 CN200620080105 CN 200620080105 CN 200620080105 U CN200620080105 U CN 200620080105U CN 2888838 Y CN2888838 Y CN 2888838Y
- Authority
- CN
- China
- Prior art keywords
- assembly
- soldering member
- elevator
- tanker
- welding member
- 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.)
- Expired - Lifetime
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 36
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 36
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 33
- 235000005822 corn Nutrition 0.000 title claims abstract description 33
- 238000003306 harvesting Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000005476 soldering Methods 0.000 claims description 20
- 230000008901 benefit Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 7
- 239000010902 straw Substances 0.000 description 9
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 3
- 235000009973 maize Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
Abstract
The utility model provides a small-sized corn combined harvester used in combination with the walking tractor. Structure of the utility model is characterized in that: a welding member of the picking platform bracket is respectively connected with the welding member and half-axle casing of the walking tractor chassis; a gearbox assembly is installed on the welding member of the picking platform bracket; the welding member of the grain tank bracket is connected with the ride seat of the walking tractor; a grain tank is installed on the welding member of the grain tank bracket; a lift conveyer assembly is respectively connected with the welding member of the picking platform bracket and the grain tank; a power output gear of the lift conveyor is meshed with power input gear of the lift conveyor; the centers of the two picking rolls installed on the gearbox assembly are biased from the center of the walking tractor. With the above structure, the utility model optimizes and simplifies structure of small-size corn combined harvester, and meets the needs of corn harvesting in farmland of small area.
Description
Technical field
The utility model relates to a kind of walking tractor matching small-sized corn combine, belongs to mechanical field.
Background technology
At present, in China corn combine field, mainly contain two kinds of types: a kind of is the Backpack-type maize combine, it is joined power and mostly is big-and-middle horsepower four-wheel tractor, its harvesting line number mostly is two row, triplex row or four lines are less, when corn is gathered in, the groundwork function is to pluck fringe and stalk crushing and returning, another kind is the self-propelled corn combine, its harvesting line number mostly is two row, triplex row or four lines, work functions is to pluck fringe and stalk crushing and returning, the corncob peeling, existing corn combine is mainly by frame, running gear, steering, the snapping bar assembly, the dialing-grain unit assembly, the straw shredder assemblies, the elevator assembly, parts such as tanker are formed.Backpack-type maize combining mechanomotive force is provided by supporting big-and-middle horsepower four-wheel tractor, self-propelled corn combining mechanomotive force is provided by self supporting diesel engine, by gear transmission of power is given running gear, steering, is plucked fringe system, straw shredder assemblies, elevator assembly.The snapping bar assembly is made up of two snapping bars, pass through gearbox, driving two snapping bars does respectively and turns to the inside, the opposite steel wire of welding rotation direction on the snapping bar, better to play the effect of plucking corn of squeezing, snapping bar assembly both sides are installed two dialing-grain unit assemblies respectively, the dialing-grain unit assembly is by the dialing-grain unit supporting base, the dialing-grain unit power take-off, the dialing-grain unit drive sprocket, the dialing-grain unit driven sprocket, rice-pulling chain wheel bearing support, the tensioner spring, bolt, the rice-pulling chain bar is formed, be equipped with the dialing-grain unit drive sprocket on the dialing-grain unit power take-off, both sides dialing-grain unit drive sprocket inwardly rotates respectively, driving the rice-pulling chain bar by the dialing-grain unit driven sprocket inwardly rotates, be beneficial to stirring of straw, the straw shredder assemblies is by main shaft, protective cover, hammer pawl into shape or revolve cutter and form, during the main shaft high speed rotating, drive the hammer pawl or revolve cutter straw is carried out cutting and grinding.After corn picker finishes, transport backward by the elevator assembly, the elevator assembly by elevator driving shaft, drive sprocket, by movable sprocket, chain, transport baffle plate, elevator casing soldering member is formed, corn is transported to tanker at last, the corn combine of some type also has peeling procedure, peeling procedure mainly is made up of peeling rollers and compressing wheel, and the corn after the peeling directly enters tanker or is transported to tanker by another elevator once more, finally finishes corn picker, transmission, peeling, collection overall process.The existing maize sown area of China is suitable substantially with the wheat planting area, small-sized corn combine market potential is very huge, there has been certain development in China governments at all levels to the corn combine of the above-mentioned two kinds of types of the support on policy of reaping corn machinery in recent years in addition, but because above-mentioned two class types, type is huge, power consumption is big, price height and operating cost costliness, the computer system market selling price is many again about 8-13 is ten thousand yuan, the purchasing power of very big limited subscriber, also the truth with the regional fritter plantation of China's major part is suitable mutually simultaneously, it is very big to promote difficulty, as everyone knows, China is a large agricultural country, peasant's soil occupancy volume per capita is few, except soil, some areas more concentrated, the Northeast for example, other area soil occupancy volume of each family usually only has several mu, large-scale reaping corn machinery can't use at all, the above two kinds of types of single production, be not suitable for existing national conditions, simultaneously we consider that domestic hand tractor promoted and popularized decades, the volume of holding of peasant's hand tractor is considerable, according to trade information statistics, therefore hand tractor quantity develop a kind of cheap and small-sized corn combine that walking tractor matching that the peasant is badly in need of is again used at least more than 2,000 ten thousand in existing peasant's hand, its market prospects are very considerable, also are very necessary.
Summary of the invention
The utility model purpose is to provide a kind of walking tractor matching small-sized corn combine, it is mainly by transmission assembly, the snapping bar assembly, the dialing-grain unit assembly, the elevator assembly, tanker, the gearbox power input pulley, the elevator power output gear, ear harvesting bench support soldering member, tanker support soldering member is formed, its architectural feature is as follows: ear harvesting bench support soldering member respectively with hand tractor frame soldering member, the semiaxis housing links, transmission assembly is installed on the ear harvesting bench support soldering member, tanker support soldering member and walking tractor matching are with taking advantage of seat to link, tanker is installed on the tanker support soldering member, the elevator assembly respectively with ear harvesting bench support soldering member, tanker links, the gearbox power input pulley, the elevator power output gear is installed on the transmission assembly final drive shaft, the elevator power output gear is meshed with elevator power input gear on the elevator assembly, be installed in the center and the hand tractor center-biased of two core ear-picking rollers on the transmission assembly, because the utility model has adopted said structure, optimize, simplified the structural design of walking tractor matching with the small-sized corn combine, make the line-spacing of this small-sized corn combine to corn planting, area, soil regime has better adaptability, the scope of application is more extensive, solved the needs of peasant, also greatly alleviated peasant's reaping corn operations labor intensity fritter field reaping corn.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
Embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2, embodiment to the every performance of the utility model small-sized corn combine is further described: after diesel engine starts clockwise, its power is delivered on transmission assembly (1) final drive shaft on the gearbox power input pulley (5) by two V band by the belt pulley on the diesel engine flywheel, drive the transmission of transmission assembly (1) final drive shaft thus, when transmission assembly (1) final drive shaft is done when clockwise rotating, by transmission assembly (1) internal gear drive mechanism, dialing-grain unit drive sprocket in the drive transmission assembly (1) on the dialing-grain unit power take-off of (by direction shown in the vertical view) right side is done and is rotated counterclockwise, dialing-grain unit drive sprocket in the drive transmission assembly (1) on the dialing-grain unit power take-off of (by direction shown in the vertical view) left side is done and is clockwise rotated, two dialing-grain unit driven sprockets are by the tensioner spring, bolt is assemblied in the ear harvesting bench support soldering member of plucking fringe support soldering member front end, rice-pulling chain drive sprocket and rice-pulling chain driven sprocket are linked together by the rice-pulling chain bar, when both sides rice-pulling chain drive sprocket is done respectively counterclockwise and clockwise rotated, so just realized that two rice-pulling chain bars inwardly rotate and stir corn stalk respectively.When transmission assembly (1) final drive shaft is pressed clockwise transmission, by transmission assembly internal gear drive mechanism, drive in the transmission assembly (1) (by direction shown in the vertical view) left side snapping bar power output gear axle respectively and do counterclockwise transmission, gear on the snapping bar power take-off of right side is meshed with gear on the snapping bar power output gear axle of left side, gear on the snapping bar power take-off of right side is done clockwise transmission, so just drive two snapping bars respectively and inwardly rotate, squeeze the purpose of plucking corn to reach.When transmission assembly (1) final drive shaft is pressed clockwise transmission, drive is installed in elevator power output gear (6) on the transmission assembly final drive shaft and does and clockwise rotate, the elevator power input gear (7) that is meshed is with it done and is rotated counterclockwise, thereby drive elevator driving chain is done and is rotated counterclockwise, also do counterclockwise upwards rotation with the baffle plate that transports that driving chain tightens together, after corncob is removed by snapping bar, slide into by the elevator slide plate and to transport between the baffle plate, corncob is delivered to the rear end of elevator along with the rotation of driving chain, fall within the tanker (4), so just realized transporting and collecting of corncob.When transmission assembly (1) final drive shaft is pressed clockwise transmission, drive straw cutting power output shaft is done and is clockwise rotated, be equipped with the straw cutter in straw cutting output shaft lower end, the blade on the straw cutter just can be realized the cutting to corn stalk when rotating.When turning to, gathering in or passing through the field alley, the height that needs rising or reduction ear harvesting bench support soldering member (2), can adjust and pluck the fringe support height by take advantage of base device on the tail wheel regulating handle of adjustment, to guarantee current smoothly or to obtain suitable operation height with walking tractor matching.
Claims (1)
1. walking tractor matching small-sized corn combine, it is mainly by transmission assembly (1), the snapping bar assembly, the dialing-grain unit assembly, the elevator assembly, tanker (4), gearbox power input pulley (5), elevator power output gear (6), ear harvesting bench support soldering member (2), tanker support soldering member (3) is formed, its architectural feature is as follows: ear harvesting bench support soldering member (2) respectively with hand tractor frame soldering member, the semiaxis housing links, transmission assembly (1) is installed on the ear harvesting bench support soldering member (2), tanker support soldering member (3) and walking tractor matching are with taking advantage of seat to link, tanker (4) is installed on the tanker support soldering member (3), the elevator assembly respectively with ear harvesting bench support soldering member (2), tanker (4) links, gearbox power input pulley (5), elevator power output gear (6) is installed on transmission assembly (1) final drive shaft, elevator power output gear (6) is meshed with elevator power input gear (7) on the elevator assembly, is installed in the center and the hand tractor center-biased of two core ear-picking rollers on the transmission assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080105 CN2888838Y (en) | 2006-01-11 | 2006-01-11 | A small-sized corn combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080105 CN2888838Y (en) | 2006-01-11 | 2006-01-11 | A small-sized corn combined harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888838Y true CN2888838Y (en) | 2007-04-18 |
Family
ID=38019486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080105 Expired - Lifetime CN2888838Y (en) | 2006-01-11 | 2006-01-11 | A small-sized corn combined harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888838Y (en) |
-
2006
- 2006-01-11 CN CN 200620080105 patent/CN2888838Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG CHANG-LIN AGRICULTURAL EQUIPMENT CO., LTD Free format text: FORMER OWNER: ZHANG YIHUA Effective date: 20090619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090619 Address after: No 112, Chang Linzhu West Street, Linshu County, Shandong, Linyi: 276700 Patentee after: Shandong Agricultural Science Equipment Co.,Ltd. Address before: No 112, Chang Linzhu West Street, Linshu County, Shandong, Linyi: 276700 Patentee before: Zhang Yihua |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070418 |
|
| EXPY | Termination of patent right or utility model |