CN104108608A - Grain harvester - Google Patents
Grain harvester Download PDFInfo
- Publication number
- CN104108608A CN104108608A CN201410366808.1A CN201410366808A CN104108608A CN 104108608 A CN104108608 A CN 104108608A CN 201410366808 A CN201410366808 A CN 201410366808A CN 104108608 A CN104108608 A CN 104108608A
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- China
- Prior art keywords
- suction pipe
- grain
- harvester
- wind chamber
- air draft
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Abstract
The invention discloses a grain harvester. The grain harvester comprises a chassis, suction tubes, an air draft chamber, a first baffle, a connection pipe and an air draft device, wherein a plurality of the suction tubes are abreast arranged at the front end of the chassis, lower suction tube mouths of the suction tubes are located beside the bottom face of the chassis, upper suction tube mouths of the suction tubes are connected into the air draft chamber, the first baffle is arranged in front of the upper suction tube mouths of the suction tubes, which are located in the air draft chamber, a filter screen is installed above the first baffle, the air draft chamber is connected with the air draft device through the connection pipe, and an open mouth is formed in the bottom of the air draft chamber. The grain harvester can replace manpower, and can directly and automatically load grains dried on a grain drying field into a bag or other storage containers. During the grain harvesting process, grain particles can not be damaged, and the ground can not be damaged either. Furthermore, the grain harvester can guarantee that no grain can be left out of collection, can be widely used in direct collecting and packing of granular crops of rice, wheat, corn, soybeans and the like, which are dried on the grain drying field, can save plenty of manpower and material resources, and conforms to a trend of modern agriculture development.
Description
Technical field
The invention belongs to agricultural machinery technological field, particularly a kind of harvester.
Background technology
The crops such as paddy rice, wheat, corn, soybean, after harvesting, store after need to reducing moisture again.Generally falling low-moisture mode is that cereal is made thinner and carried out airing at grain-sunning ground.When every day post sunset or airing meets storage request to moisture, the cereal of airing need to be piled up, then store.Traditional mode is that artificial to use simple farm implements that airing is piled up at the cereal of grain-sunning ground in heaps, and then manually pack storage or store by other modes.The mode of this pinching cereal is required great effort and is time-consuming, in human resources more and more precious today, can not adapt to agricultural modernization and produce, particularly the need of production on large-scale farm.On market, also occurred some harvesters, but there is the problem that easily cereal-granules is picked up in damage cereal-granules, leakage in these harvesters.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of harvester, and this harvester can not damaged, leak and pick up cereal-granules, can directly by airing, the cereal at grain-sunning ground installs in pocket or other reserves containers automatically.
A kind of harvester disclosed by the invention, comprises underframe, suction pipe, wind chamber, the first baffle plate, connection pipe, extractor fan.Some suction pipes are arranged side by side at underframe front end, the lower suction pipe mouth of suction pipe is positioned near underframe bottom surface, upper suction pipe mouth is connected to wind chamber, the place ahead at the upper suction pipe mouth of wind chamber inner suction pipe arranges the first baffle plate, above the first baffle plate, filtering net is installed, between wind chamber and extractor fan, by connection pipe, connect, wind chamber bottom is provided with opening.By the cooperation of the first baffle plate and filtering net, cereal can not be drawn onto in extractor fan.Extractor fan provides power for receiving paddy.The cereal of pinching flows out by the opening of wind chamber bottom.
As the further improvement of technique scheme, described suction pipe is arranged on underframe by riding.
Another kind as technique scheme improves, and described the first baffle plate is L-type, and bending is downward.Such bending more can guarantee that cereal can not be drawn onto in extractor fan.
Another kind as technique scheme improves, and described wind chamber top offers several holes, and each hole connects respectively an assistant connecting pipe, and all assistant connecting pipes are all connected to main connection pipe, and main connection pipe is connected to extractor fan.A plurality of holes of wind chamber top layout can make the suction of suction pipe more even.
Another kind as technique scheme improves, and described extractor fan is high pressure positive blower.
Another kind as technique scheme improves, and the lower suction pipe mouth below of described suction pipe arranges the backing with bending, and the crossbeam of backing is arranged on suction pipe bottom, does not block lower suction pipe mouth, and dogleg section is positioned at lower suction pipe mouth rear and points to below.The dogleg section of backing adopts silica gel or plastic pvc material, can not cause damage to ground, has guaranteed again can not omit cereal.
Another kind as technique scheme improves, and in lower suction pipe mouth the place ahead of described suction pipe, second baffle is set, and second baffle extends upward.If the thickness that cereal teds is larger, second baffle can suck cereal by auxiliary suction pipe.
Another kind as technique scheme improves, and below wind chamber bottom opening, weighting apparatus is set, and described weighting apparatus is placed on underframe.Can facilitate quantitatively pack.
Another kind as technique scheme improves, and described underframe is provided with wheel.By electrical motor equal power device, drive, whole harvester just can move forward automatically.
Harvester of the present invention can replace manpower, can directly by airing, the cereal at grain-sunning ground install in pocket or other reserves containers automatically, and can measure pack.In receiving paddy process, can not damage cereal-granules, can not damage ground yet.Can guarantee not leak and pick up cereal.Can be widely used in airing directly to receive dress in the paddy rice of grain-sunning ground, wheat, corn, soybean etc. graininess crops.Can save a large amount of manpower and materials, meet the trend of modern agricultural development.
Accompanying drawing explanation
Fig. 1 is harvester front view of the present invention;
Fig. 2 is harvester birds-eye view of the present invention;
Fig. 3 is harvester left view of the present invention;
Fig. 4 is harvester back view of the present invention;
Fig. 5 is harvester block diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of harvester that the present invention is proposed is elaborated.
As shown in Fig. 1 to 5, a kind of harvester, comprises underframe 1, suction pipe 8, wind chamber 7, the first baffle plate 6, extractor fan.Some suction pipes 8 are arranged side by side at underframe 1 front end, and suction pipe 8 is arranged on underframe 1 by riding, and the quantity of suction pipe 8 is determined according to the size of harvester.The lower suction pipe mouth of suction pipe 8 is positioned near underframe 1 bottom surface, and upper suction pipe mouth is connected to wind chamber 7, in the place ahead of the upper suction pipe mouth of wind chamber 7 inner suction pipes 8, the first baffle plate 6, the first baffle plates 6 is set and is L-type, and bending is downward.Above the first baffle plate 6, filtering net 5 is installed.Described wind chamber 7 tops offer several holes, and each hole connects respectively an assistant connecting pipe 4, and all assistant connecting pipes 4 are all connected to main connection pipe 3, and main connection pipe 3 is connected to extractor fan.The quantity of wind chamber 7 top-portion apertures is definite according to the size of harvester, and it is even in order to allow to the suction of suction pipe offering a plurality of holes.Wind chamber 7 bottoms are provided with opening.Described extractor fan is high pressure positive blower 2, also can select other can produce the extractor fan of suction.
The lower suction pipe mouth below of described suction pipe 8 arranges the backing 10 with bending, and the crossbeam of backing 10 is arranged on suction pipe 8 bottoms, does not block lower suction pipe mouth, and dogleg section is positioned at lower suction pipe mouth rear and points to below.Lower suction pipe mouth the place ahead at described suction pipe 8 arranges second baffle 9, and second baffle 9 extends upward.
Below wind chamber 7 bottom openings, weighting apparatus 12 is set, described weighting apparatus 12 is placed on underframe 1.Weighting apparatus 12 can be selected the weighing apparatus such as electronic scale.
Described underframe 1 is provided with wheel 11, by electrical motor equal power device, drives, and whole harvester just can move forward automatically.At underframe 1 rear portion, chair is also installed, people can be sitting in and handle harvester above.
During pinching cereal, harvester is reached to airing field.Start high pressure positive blower 2, produce attractive force, cereal is inhaled into suction pipe 8, and when cereal arrives wind chamber 7, owing to there being the first baffle plate 6, cereal can only move downward, through the opening outflow harvester of wind chamber 7 bottoms.On the weighting apparatus 12 of bottom surface, place pocket or other container and receive cereal.As required, set certain gravimetric value, when the cereal in container reaches this gravimetric value, change container, continue to receive paddy.Harvester continuous firing in whole process.
If have part grain or impurity to walk around the first baffle plate 6, still can be filtered net 5 and stop, can not be inhaled into extractor fan.
Claims (9)
1. a harvester, is characterized in that: comprise underframe (1), suction pipe (8), wind chamber (7), the first baffle plate (6), connection pipe, extractor fan; Some suction pipes (8) are arranged side by side at underframe (1) front end, the lower suction pipe mouth of suction pipe (8) is positioned near underframe (1) bottom surface, upper suction pipe mouth is connected to wind chamber (7), the place ahead at the upper suction pipe mouth of wind chamber (7) inner suction pipe (8) arranges the first baffle plate (6), in the first baffle plate (6) top, filtering net (5) is installed, between wind chamber (7) and extractor fan, by connection pipe, connect, wind chamber (7) bottom is provided with opening.
2. harvester according to claim 1, is characterized in that: described suction pipe (8) is arranged on underframe (1) by riding.
3. harvester according to claim 1, is characterized in that: described the first baffle plate (6) is L-type, and bending is downward.
4. harvester according to claim 1, it is characterized in that: described wind chamber (7) top offers several holes, each hole connects respectively an assistant connecting pipe (4), all assistant connecting pipes (4) are all connected to main connection pipe (3), and main connection pipe (3) is connected to extractor fan.
5. harvester according to claim 1, is characterized in that: described extractor fan is high pressure positive blower (2).
6. harvester according to claim 1, it is characterized in that: the lower suction pipe mouth below of described suction pipe (8) arranges the backing (10) with bending, the crossbeam of backing (10) is arranged on suction pipe (8) bottom, does not block lower suction pipe mouth, and dogleg section is positioned at lower suction pipe mouth rear and points to below.
7. harvester according to claim 1, is characterized in that: the lower suction pipe mouth the place ahead at described suction pipe (8) arranges second baffle (9), and second baffle (9) extends upward.
8. harvester according to claim 1, is characterized in that: the below at wind chamber (7) bottom opening arranges weighting apparatus (12), and described weighting apparatus (12) is placed on underframe (1).
9. harvester according to claim 1, is characterized in that: described underframe (1) is provided with wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366808.1A CN104108608A (en) | 2014-07-30 | 2014-07-30 | Grain harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366808.1A CN104108608A (en) | 2014-07-30 | 2014-07-30 | Grain harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104108608A true CN104108608A (en) | 2014-10-22 |
Family
ID=51705638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410366808.1A Pending CN104108608A (en) | 2014-07-30 | 2014-07-30 | Grain harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104108608A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960925A (en) * | 2015-05-14 | 2015-10-07 | 浙江省新昌县澄潭茶厂 | Tea-collecting machine with filtering function |
| CN106956829A (en) * | 2017-04-13 | 2017-07-18 | 江门市中建科技开发有限公司 | A kind of small-sized powder packing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734488A (en) * | 2009-11-24 | 2010-06-16 | 淮安市捷达粮食设备有限公司 | Mechanized grain collecting equipment of sunning grounds |
| JP2010142678A (en) * | 2008-12-16 | 2010-07-01 | Satake Corp | Cereals selector |
| CN202208528U (en) * | 2011-08-23 | 2012-05-02 | 中央储备粮漯河直属库 | Outside-bin scattered grain sucking machine |
| CN203372839U (en) * | 2013-07-22 | 2014-01-01 | 上海跃进现代农业有限公司 | Combined field sweeping machine |
| CN203568504U (en) * | 2013-09-28 | 2014-04-30 | 张莉莉 | Self-powered grain collecting machine |
| CN204096651U (en) * | 2014-07-30 | 2015-01-14 | 丁正栓 | A kind of harvester |
-
2014
- 2014-07-30 CN CN201410366808.1A patent/CN104108608A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010142678A (en) * | 2008-12-16 | 2010-07-01 | Satake Corp | Cereals selector |
| CN101734488A (en) * | 2009-11-24 | 2010-06-16 | 淮安市捷达粮食设备有限公司 | Mechanized grain collecting equipment of sunning grounds |
| CN202208528U (en) * | 2011-08-23 | 2012-05-02 | 中央储备粮漯河直属库 | Outside-bin scattered grain sucking machine |
| CN203372839U (en) * | 2013-07-22 | 2014-01-01 | 上海跃进现代农业有限公司 | Combined field sweeping machine |
| CN203568504U (en) * | 2013-09-28 | 2014-04-30 | 张莉莉 | Self-powered grain collecting machine |
| CN204096651U (en) * | 2014-07-30 | 2015-01-14 | 丁正栓 | A kind of harvester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960925A (en) * | 2015-05-14 | 2015-10-07 | 浙江省新昌县澄潭茶厂 | Tea-collecting machine with filtering function |
| CN106956829A (en) * | 2017-04-13 | 2017-07-18 | 江门市中建科技开发有限公司 | A kind of small-sized powder packing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |
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| RJ01 | Rejection of invention patent application after publication |