CN201504415U - Special combine harvester for reserving seeds of grain for planting - Google Patents
Special combine harvester for reserving seeds of grain for planting Download PDFInfo
- Publication number
- CN201504415U CN201504415U CN2009201490430U CN200920149043U CN201504415U CN 201504415 U CN201504415 U CN 201504415U CN 2009201490430 U CN2009201490430 U CN 2009201490430U CN 200920149043 U CN200920149043 U CN 200920149043U CN 201504415 U CN201504415 U CN 201504415U
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- grain
- knockout drum
- combine harvester
- planting
- elevating tube
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Abstract
The utility model relates to a special combine harvester for reserving seeds of grain for planting, solving the problems existing in the present grain combine harvester of low quality of wheat, soy bean and mixed bean fruits, low seeds reserving rate, high production cost, large economic loss and low working efficiency. The technical scheme is that the special combine harvester consists of a cutting table (1), a gap bridge (2), a walking chassis bracket assembly (3), a roller (4), a machine body box (5), a driving cab (6), an engine (7), a barn (8) and a single pneumatic transmission and cleaning-separating system, wherein the single pneumatic transmission and cleaning-separating system consists of a blower (9), an air pipe (10), a grain lifting pipe (11), an impurities separating tank (12) and an air discharge hole (13). The special combine harvester has the advantages of simple structure, low cost and strong practicability. As the single pneumatic transmission and cleaning-separating system is arranged in the special combine harvester, the germination percentage and the utilization rate of the reserved fruit seeds for planting and the grain quality can be improved; the special combine harvester can still work under the condition of bad weather, and the harvested fruits can be still bright, thereby improving the economic benefit and the working efficiency.
Description
Technical field
The utility model relates to a kind of cereal special-purpose combine of reserving seed for planting, and belongs to agriculture grain combine tool class.
Background technology
The crop and fruit lifting form of existing grain combine has four kinds: first kind is the flight chain formula, its shortcoming is when crops such as harvesting soybean, kidney bean, assorted beans, very easily fruit is ground broken, with on the dirt and the bigger crop of moisture content is assorted surplusly forces stirring extruding to grind with fruit, fruit has been produced be stained with mud the phenomenon of grain, broken kernel, straw pulp beans.When even its flight chain is worked when getting wheat, paddy, can be with the assorted surplus and fruit stirring of the straw of humidity, make fruit absorb the moisture content of straw, very easily grind broken fruit simultaneously again, not only influence grain quality but also reduced the germination rate of fruit and seed, while is again because the resistance that the mechanical friction of scraper-type chain produces is bigger, so power consumption is big, the waste oil plant.Soybean harvesting scraper-type in season run into crop dew and weather humidity is big or the rain ensuing crop than the time of tide, can not advance the ground operation because can produce the serious grain that is stained with mud, could operation after having only the crop of wait dry and comfortable.Second kind of air-sweeping type though its shortcoming is to finish lifting grain, can not be finished separating of fruit and impurity and dust, can only reduce fragmentation, other can not solve.The third air-sucking type, its shortcoming are very easily to stop up and run grain, can not steady operation.The 4th kind is that two strength grains are carried and formed, and its shortcoming is that structure is loaded down with trivial details, and induced-draught fan also consumes partly power during operation.
The purpose of this utility model provides a kind of cereal special-purpose combine of reserving seed for planting, a kind of grain combine is carried out technological improvement, solve rice wheat, soybean, assorted beans that existing grain combine exists, fruit quality is low, the rate of reserving seed for planting is low, production cost is high, economic loss is big, ineffective problem.
Summary of the invention;
Technical solution of the present utility model is; A kind of cereal special-purpose combine of reserving seed for planting, sail chamber (6), engine (7), silo (8) and single strength and carry and clean piece-rate system and forms by header (1), (2) walking chassis overhang assembly (3) of passing a bridge, cylinder (4), fuselage casing (5), frame, single strength conveying and clean piece-rate system by hair-dryer (9), airduct (10), grain elevating tube (11) and impurity knockout drum (12), let out air port (13) and form.
Hair-dryer (9) is configured on the combine fuselage casing (5), fix by a mounting bracket, its air outlet is connected by airduct (10) with grain elevating tube (11), and grain elevating tube (11) is connected with the pusher terminal outlet of grain header for its downside of cavity pipe is provided with circular hole by the fuselage place.Be connected by airduct (10) between the following stomidium of grain elevating tube (11) and hair-dryer (9) air port, grain elevating tube (11) upper end links to each other with impurity knockout drum (12) and communicates, impurity knockout drum (12) is arranged on silo (8) top, and it is circle, the bottom is that cone, conehead are downward, circular hole is established in the bottom, silo (8) top is provided with involutory connection of conehead circular hole of circular hole and impurity knockout drum (12), and as grain usefulness down, impurity knockout drum (12) top is established and let out air port (13) and be used to separate dust and impurity.
The utility model has the advantages that
1, simple in structure, cost is low, practical.
2, having banned scraper-type chain-type elevator and two strength carries.Reduce mechanical resistance, reduce oil consumption, the scratch of minimizing crop and fruit seed, the grain that is stained with mud, broken kernel, straw pulp beans, improved economic benefit.
3, can realize that when finishing results fruit cleans for twice, make fruit surface clean, bright.
4, finished and cleaned impurity, realized not stopping up, do not squeezed and grind, made the complete light of fruit, improve fruit and give over to son kind germination rate and utilization and grain quality, but still operation under the bad situation of weather condition, the fruit of results be light still, has improved operating efficiency and economic benefit.
Description of drawings;
Accompanying drawing is a schematic diagram of the present utility model
The utility model by header (1), pass a bridge (2), walking chassis overhang assembly (3), cylinder (4), fuselage casing (5), driver's cabin (6), engine (7), silo (8), hair-dryer (9), airduct (10), grain elevating tube (11), impurity knockout drum (12), let out air port (13), form.
Hair-dryer (9) is that centrifugal its rotor is made up of 8-10 blade, and number of moving part is about 3000/ minute.
Embodiment;
The utility model is sailed chamber (6), engine (7), silo (8), hair-dryer (9), airduct (10), grain elevating tube (11), impurity knockout drum (12), is let out air port (13) and form by header (1), pass a bridge (2), walking chassis overhang assembly (3), cylinder (4), fuselage casing (5), frame.Hair-dryer (9) is configured in the rear side of the engine (8) on the combine fuselage casing (5), fix by a mounting bracket, its air outlet is connected by airduct (10) with grain elevating tube (11), grain elevating tube (11) is the cavity pipe, its downside is provided with circular hole by the fuselage place and is connected with the pusher housing terminal outlet of grain header, the upper end of grain elevating tube (11) links to each other with impurity knockout drum (12) and communicates, impurity knockout drum (12) is located at the top of silo (8), it is circular, the bottom is that the cone conehead is downward, conehead leaves circular hole, involutory being connected of circular hole that its circular hole and silo (8) top is set, and air port (13) is let out in being provided with of impurity knockout drum (12).When combine during in farm work, crop is by pass a bridge (2), through cylinder (4), threshing, the tangerine bar through the cylinder portion from dishing out, the lip(ped) sieve of the fruit of taking off in fuselage casing (5) drops in the lower grain bucket, pusher in the lower grain bucket is sent fruit into grain elevating tube (11) bottom that communicates with it by rotating, the air fluid that hair-dryer in meanwhile working (9) produces is sent into fruit in the impurity knockout drum (12) by grain elevating tube (11) by airduct (10), grain is in impurity knockout drum (12), because its own inertial active force, the power that promotes with air-flow flows along the tank skin fast rotational, exist rotation shape keen draft body in the impurity knockout drum (12) of this moment, grain when its own inertial power finishes after gas friction is done the wash, by self gravity by jar at the bottom of circular hole fall in the silo (8) impurity in the grain, dust, dressing, because proportion more then separates discharge through letting out air port (13).Making the individual surface of fruit seed all pass through once strong gas does the wash.Reaching fruit does not have the phenomenon of the grain that is stained with mud, percentage of damage, straw pulp beans, makes the grain seed fresh, beautiful.Improve fruit and give over to seed germination rate and utilization.Reduced mechanical frictional resistance and power consumption, overcome weather harvesting has been brought adverse effect and restriction.
Claims (3)
1. a cereal special-purpose combine of reserving seed for planting, this corn mowing machine comprises header (1), pass a bridge (2), walking chassis overhang assembly (3), cylinder (4), fuselage casing (5), frame are sailed chamber (6), engine (7), and it is characterized in that: single strength is carried and cleaned piece-rate system and be made up of hair-dryer (9), airduct (10), grain elevating tube (11) and impurity knockout drum (12); Hair-dryer (9) is configured on the combine fuselage casing (5), its air outlet and grain elevating tube (11) lower port is connected by airduct (10), grain elevating tube (11) is cavity pipe (11), its downside is provided with circular hole by the fuselage place and is connected with the pusher housing terminal outlet of grain header, impurity knockout drum (12) is arranged on silo (8) top, and impurity knockout drum (12) is provided with lets out air port (13).
2. according to claim 1; A kind of cereal special-purpose combine of reserving seed for planting is characterized in that: hair-dryer (9) is configured on the combine fuselage casing (5), its air outlet and grain elevating tube (11) lower port is connected by airduct (10), grain elevating tube (11) is the cavity pipe, its downside is provided with circular hole by the fuselage place and is connected with the pusher terminal outlet of grain header, impurity knockout drum (12) is arranged on silo (8) top, and grain elevating tube (11) is connected with impurity knockout drum (12).
3. according to claim 1; A kind of cereal special-purpose combine of reserving seed for planting is characterized in that: impurity knockout drum (12) is arranged on silo (8) top, grain elevating tube (11) communicates with impurity knockout drum (12) and links to each other, the conehead circular hole of impurity knockout drum (12) and silo (8) top involutory connection of set circular hole, impurity knockout drum (12) let out the top that air port (13) is located at jar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201490430U CN201504415U (en) | 2009-04-03 | 2009-04-03 | Special combine harvester for reserving seeds of grain for planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201490430U CN201504415U (en) | 2009-04-03 | 2009-04-03 | Special combine harvester for reserving seeds of grain for planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201504415U true CN201504415U (en) | 2010-06-16 |
Family
ID=42465551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201490430U Expired - Fee Related CN201504415U (en) | 2009-04-03 | 2009-04-03 | Special combine harvester for reserving seeds of grain for planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201504415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI610616B (en) * | 2014-07-29 | 2018-01-11 | Iseki & Co Ltd | Grain discharge device |
-
2009
- 2009-04-03 CN CN2009201490430U patent/CN201504415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI610616B (en) * | 2014-07-29 | 2018-01-11 | Iseki & Co Ltd | Grain discharge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20120403 |