CN201369927Y - Grain combine harvester - Google Patents
Grain combine harvester Download PDFInfo
- Publication number
- CN201369927Y CN201369927Y CN200920007444U CN200920007444U CN201369927Y CN 201369927 Y CN201369927 Y CN 201369927Y CN 200920007444 U CN200920007444 U CN 200920007444U CN 200920007444 U CN200920007444 U CN 200920007444U CN 201369927 Y CN201369927 Y CN 201369927Y
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- CN
- China
- Prior art keywords
- grain
- silo
- riser tubing
- sealing
- mouth
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- Expired - Fee Related
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Abstract
The utility model discloses a grain combine harvester, which solves the problems of inferior quality of beans and mixed beans, high manufacturing cost, heavy economic loss and low work efficiency of the grain combine harvester in the prior art. In order to solve the problems, the utility model adopts the technical scheme that the grain combine harvester consists of a grain beader, a gap bridge, a traveling chassis bracket assembly, a roller, a machine body case body, a driving cab, an engine as well as a double-strength grain conveying system. The double-strength grain conveying system consists of two parts, wherein the first part consists of a suction pipeline, a suction fan and an enclosed barn; and a second part consists of a grain lifting pipeline, a lower grain collecting chamber and a blowpipe. The utility model has the advantages that the structure is simple, the cost is low, the practicability is strong, the pneumatic transmission with double acting forces is achieved, the germination rate of fruits reserved as seeds is enhanced, the quality of grains is improved, the operation can still be performed even under bad weather conditions, the harvested fruits are still bright, the work efficiency is improved, and the economic benefits are increased.
Description
Technical field
The utility model relates to a kind of agricultural machinery.
Background technology
The crop and fruit lifting form of existing grain combine has three kinds: first kind is the flight chain formula, its shortcoming is when crops such as grain header harvesting soybean, kidney bean, assorted beans, very easily fruit is ground broken, with dust and the bigger assorted surplus and fruit pressure stirring extruding stone roller of crop of moisture content, fruit has been produced be stained with mud the phenomenon of grain, broken kernel, straw pulp beans, 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 flight 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, lose grain, can not steady operation.
Summary of the invention
The purpose of this utility model provides a kind of grain combine, has solved soybean that existing grain combine exists, assorted beans fruit quality is low, production cost is high, economic loss is big, ineffective problem.
Technical solution of the present utility model is: a kind of grain combine is made up of header, gap bridge, walking chassis overhang assembly, cylinder, fuselage casing, driver's cabin, engine and two strength grain induction system.Two strength grain induction systems are partly formed by two, and first is made up of air-suction duct, induced-draught fan, sealing silo.Second portion is made up of lifting grain pipeline, following grain collecting chamber, blower, hair-dryer.Hair-dryer is configured in the left back side wall lower ends of combine fuselage casing, fix by a mounting bracket, its air outlet is connected by airduct with the grain riser tubing, the grain riser tubing is the cavity pipe, its below is provided with circular hole by the fuselage place and is connected with the mouth of putting out cereal of the following grain collecting chamber of bucket shape, the indoor pusher of next part grain is used for pushing grain to the mouth of putting out cereal, the lower end square hole and the blowing mouth of grain riser tubing, airduct connects, its top, upper end is provided with a trapezoidal cover plate, wallboard below the cover plate stays a square hole in the inner part, its size equates with the cross section of grain riser tubing as putting out cereal mouth, seal on the fuselage casing after silo is located at driver's cabin, sealing silo bottom one side is provided with a square hole, and the grain riser tubing passes this hole and installs and fixes, and makes sealing silo and hair-dryer form channel cavity.Induced-draught fan is installed on the mounting bracket of fuselage casing back upper place, its inlet scoop is connected with air-suction duct one end, the other end of the air-suction duct circular port set with sealing the silo top is connected, and makes in the sealing silo and forms channel cavity with induced-draught fan, and closed silo is established at the driver's cabin rear.The silo top is provided with circular hole and fixedlys connected with air-suction duct.
The utility model has the advantages that:
1, simple in structure, cost is low, and is practical;
2, the strength with dual force is carried, and has banned flight chain formula elevator, reduces mechanical resistance, reduces scratch, the grain that is stained with mud, broken kernel, the straw pulp beans of oil consumption, minimizing crop and fruit seed, has improved economic benefit;
3, can realize again 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, improved fruit and give over to son and plant germination rate and grain quality;
5, but the fruit of still operation under the bad situation of weather condition, results is still bright, has improved operating efficiency and economic benefit.
Description of drawings
Fig. 1 is a front view of the present utility model
Embodiment
A kind of grain combine is made up of header 1, gap bridge 2, walking chassis overhang assembly 3, cylinder 4, fuselage casing 5, driver's cabin 6, engine 7 and two strength grain induction system.Two strength grain induction systems are partly formed by two, and first is made up of air-suction duct 8, induced-draught fan 9, sealing silo 10.Second portion is made up of grain riser tubing 11, following grain collecting chamber 12, blower 13, hair-dryer 14.Hair-dryer 14 is configured in the left back side wall lower ends of combine fuselage casing 5, fix by a mounting bracket, its air outlet is connected by blower 13 with grain riser tubing 11, grain riser tubing 11 is the cavity pipe, its below is provided with circular hole by the fuselage place and is connected with the mouth of putting out cereal of the following grain collecting chamber 12 of bucket shape, pusher in the following grain collecting chamber 12 is used for pushing grain to the mouth of putting out cereal, the following stomidium and the blowing mouth of grain riser tubing 11, blower 13 connects, its top, upper end is provided with a trapezoidal cover plate, wallboard below the cover plate stays a square hole in the inner part, its size equates with the cross section of grain riser tubing 11 as putting out cereal mouth, seal on the fuselage casing 5 after silo 10 is located at driver's cabin 6, sealing silo 10 bottoms one side is provided with a square hole, grain riser tubing 11 passes this hole and installs and fixes, and makes sealing silo 10 and hair-dryer 14 form channel cavity.Induced-draught fan 9 is installed on the mounting bracket of fuselage casing 5 back upper places, and its inlet scoop is connected with air-suction duct 8 one ends, and the other end of air-suction duct 8 circular port set with sealing silo 10 tops is connected, and makes in the sealing silo 10 and forms channel cavity with induced-draught fan 9.
Hair-dryer 14 is that centrifugal its rotor is made up of 6-8 blade, and number of moving part is about 3000/ minute.Induced-draught fan is that centrifugal its rotor is made up of 10-14 blade, and number of moving part is about 2500/ minute.
When combine during in farm work, crop is by passing a bridge 2, through cylinder 4 threshings, straw through the cylinder portion from dishing out, the lip(ped) sieve of the fruit of taking off in fuselage casing 5 falls into down grain collecting chamber 12, and pusher is sent into fruit in the grain riser tubing 11, and the wind-force of hair-dryer 14 is sent into fruit and sealed in the silo 10 through grain riser tubing 11, impurity in the whereabouts, dust are discharged through air-suction duct 8, make individual surface of fruit seed all pass through once by force gas and do the wash.Reaching fruit does not have the phenomenon of the grain that is stained with mud, broken kernel, straw pulp beans, makes the grain seed fresh, beautiful, improves fruit and gives over to seed germination rate.Reduce mechanical friction resistance, overcome adverse effect and restriction that weather brings harvesting.
Claims (1)
1, a kind of grain combine, it is characterized in that this grain combine is by header, pass a bridge, walking chassis overhang assembly, cylinder, the fuselage casing, driver's cabin, engine and two strength grain induction system are formed, two strength grain induction systems are partly formed by two, first is by air-suction duct, induced-draught fan, the sealing silo is formed, second portion is by promoting the grain pipeline, following grain collecting chamber, blower, hair-dryer is formed, hair-dryer is configured in the left back side wall lower ends of combine fuselage casing, fix by a mounting bracket, its air outlet is connected by airduct with the grain riser tubing, the grain riser tubing is the cavity pipe, its below is provided with circular hole by the fuselage place and is connected with the mouth of putting out cereal of the following grain collecting chamber of bucket shape, the indoor pusher of next part grain is used for pushing grain to the mouth of putting out cereal, the lower end square hole and the blowing mouth of grain riser tubing, airduct connects, its top, upper end is provided with a trapezoidal cover plate, wallboard below the cover plate stays a square hole in the inner part, its size equates with the cross section of grain riser tubing as putting out cereal mouth, seal on the fuselage casing after silo is located at driver's cabin, sealing silo bottom one side is provided with a square hole, the grain riser tubing passes this hole and installs and fixes, make sealing silo and hair-dryer form channel cavity, induced-draught fan is installed on the mounting bracket of fuselage casing back upper place, its inlet scoop is connected with air-suction duct one end, the other end of the air-suction duct circular port set with sealing the silo top is connected, and makes in the sealing silo and forms channel cavity with induced-draught fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920007444U CN201369927Y (en) | 2009-02-24 | 2009-02-24 | Grain combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920007444U CN201369927Y (en) | 2009-02-24 | 2009-02-24 | Grain combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201369927Y true CN201369927Y (en) | 2009-12-30 |
Family
ID=41496005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920007444U Expired - Fee Related CN201369927Y (en) | 2009-02-24 | 2009-02-24 | Grain combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201369927Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238413A (en) * | 2013-05-25 | 2013-08-14 | 韶关市丰一工贸有限公司 | Stripping type combine harvester |
| CN103238412A (en) * | 2013-05-25 | 2013-08-14 | 韶关市丰一工贸有限公司 | Novel fully feeding combine harvester |
| CN104509338A (en) * | 2013-09-27 | 2015-04-15 | 株式会社久保田 | Combine |
| CN105594367A (en) * | 2016-03-30 | 2016-05-25 | 时建华 | Tail gas recovery type harvesting device |
| CN114516293A (en) * | 2022-03-17 | 2022-05-20 | 贺兰县海超农机作业服务有限公司 | Ground scattered fruit collecting vehicle and collecting method |
-
2009
- 2009-02-24 CN CN200920007444U patent/CN201369927Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238413A (en) * | 2013-05-25 | 2013-08-14 | 韶关市丰一工贸有限公司 | Stripping type combine harvester |
| CN103238412A (en) * | 2013-05-25 | 2013-08-14 | 韶关市丰一工贸有限公司 | Novel fully feeding combine harvester |
| CN104509338A (en) * | 2013-09-27 | 2015-04-15 | 株式会社久保田 | Combine |
| CN105594367A (en) * | 2016-03-30 | 2016-05-25 | 时建华 | Tail gas recovery type harvesting device |
| CN105594367B (en) * | 2016-03-30 | 2017-09-26 | 广东中南人力资源有限公司 | A kind of tail gas recycle type harvesting device |
| CN114516293A (en) * | 2022-03-17 | 2022-05-20 | 贺兰县海超农机作业服务有限公司 | Ground scattered fruit collecting vehicle and collecting method |
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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: 20091230 Termination date: 20110224 |