CN2472474Y - Self propelled harvester for rice and wheat - Google Patents
Self propelled harvester for rice and wheat Download PDFInfo
- Publication number
- CN2472474Y CN2472474Y CN 01220238 CN01220238U CN2472474Y CN 2472474 Y CN2472474 Y CN 2472474Y CN 01220238 CN01220238 CN 01220238 CN 01220238 U CN01220238 U CN 01220238U CN 2472474 Y CN2472474 Y CN 2472474Y
- Authority
- CN
- China
- Prior art keywords
- rice
- harvester
- threshing
- lysimachia sikokiana
- wheat
- 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
- 241000209140 Triticum Species 0.000 title claims abstract description 24
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 24
- 235000007164 Oryza sativa Nutrition 0.000 title claims description 28
- 235000009566 rice Nutrition 0.000 title claims description 28
- 240000007594 Oryza sativa Species 0.000 title 1
- 235000013339 cereals Nutrition 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 241000604017 Lysimachia sikokiana Species 0.000 claims description 29
- 241000209094 Oryza Species 0.000 claims description 27
- 244000025254 Cannabis sativa Species 0.000 claims description 8
- 238000003306 harvesting Methods 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 4
- 239000010902 straw Substances 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 244000062793 Sorghum vulgare Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000019713 millet Nutrition 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses an automatic walking wheat reaping machine, which consists of a traveling mechanism, a crop reaping machine, a power and operation mechanism, a crop delivery device, a threshing and cleaning device, a re-threshing and straw discharging device, a grain delivery and grain box. The re-threshing straw discharge device consists of a coaxial re-threshing roller that is arranged at the front section of the shaft and a straw discharge wheel that is arranged at the rear section of the shaft. The utility model can finish cutting, delivery, sorting of grains and packaging at one time in the paddy field. The structure is compact, the suitability is excellent and the operating efficiency is high.
Description
The utility model relates to a kind of agricultural machinery, relates in particular to a kind of combine harvester tool.
At present, general combine harvester tool is because bulky, and complex structure not too is fit to rice harves, adds because southern paddy field is generally moist, and rice varieties is more, and crop bar height is uneven, and general combined harvester adaptability is relatively poor.Though existing small-sized rice grain header can adapt to southern water harvesting, its inefficiency, function singleness can not realize integration of operation substantially.
Goal of the invention of the present utility model provides a kind of self-propelled rice/wheat combine that can once finish operations such as cutting, conveying, threshing sorting and pack in the paddy field, and its compact conformation, adaptability is strong, operating efficiency is high.
To achieve these goals, the utility model provides a kind of self-propelled harvester for both rice and wheat, by running gear, be installed in the grain harvest mechanism of frame front, be installed in the power and the operating mechanism of central rack, grain conveying device, be installed in threshing and cleaning plant in the housing of frame rear portion, seed is carried and tanker is formed, its characteristics are: also be equipped with in described threshing and cleaning plant back and take off the Lysimachia sikokiana device again, the described Lysimachia sikokiana device that takes off again is made up of the re-threshing roller and the grass-removing wheel that are installed on the same axle, described re-threshing roller is installed in a leading portion, and described grass-removing wheel is installed in a back segment.
Above-mentioned harvester for both rice and wheat, its characteristics are: described running gear adopts rubber belt track.
Above-mentioned harvester for both rice and wheat, its characteristics are: described re-threshing roller by the tubular notch board that has through hole, again take off cylinder, take off the plate tooth again and form, the described plate tooth that takes off again is installed in described taking off again on the cylinder, the described cylinder that takes off again is installed in the described notch board.
Above-mentioned harvester for both rice and wheat, its characteristics are: the described plate tooth that takes off again distributes in the multi-head spiral mode and is installed in described taking off again on the cylinder, and its mounting inclination angle α is 10-15 °.
Above-mentioned harvester for both rice and wheat, its characteristics are: described grass-removing wheel is made up of Lysimachia sikokiana plate and retaining grass circle, and described retaining grass circle is installed in described Lysimachia sikokiana plate both sides.
Above-mentioned harvester for both rice and wheat, its characteristics are: described Lysimachia sikokiana plate is the castellated plates that two tops are arcuation.
Above-mentioned harvester for both rice and wheat, its characteristics are: described grain harvest mechanism is made up of the horizontal ceding of Taiwan and second cutter that are hinged on the frame, and the described horizontal ceding of Taiwan is installed in the top of described second cutter.
Above-mentioned harvester for both rice and wheat, its characteristics are: described sheller unit adopts the horizontal structure of axial-flow type.
Above-mentioned harvester for both rice and wheat, its characteristics are: secondary loopback screw feeder also is installed described below taking off the Lysimachia sikokiana device again.
Above-mentioned harvester for both rice and wheat, its characteristics are: described grain conveying device is installed in described frame one side, and described tanker is installed in the frame opposite side.
After adopting said structure, complete machine structure is simple, compact, perfect in shape and function, and transaction capabilities is good, and reliable operation all has stronger adaptive capacity for the high short stalk crop of moister crop and different output.Take off again and the Lysimachia sikokiana system owing to adopt to install on same axle, transaction capabilities is improved greatly, the cereal loss is few, and machine construction is greatly simplified.
Further specify embodiment of the present utility model below in conjunction with accompanying drawing
Fig. 1 is a kind of structural representation of self-propelled rice harvester
Fig. 2 takes off Lysimachia sikokiana apparatus structure schematic diagram again among Fig. 1
Fig. 3 is a kind of wide plate tooth schematic diagram among Fig. 2
At Fig. 1,2, in 3, an embodiment of the present utility model is a kind of self-propelled rice harvester, this machine is mainly by straw shift wheel 1, the horizontal ceding of Taiwan 2, ceding of Taiwan screw feeder 3, second cutter 4, rubber belt track running gear 5, drive and operating mechanism 6, engine and transmission mechanism 7, grain threshing and sorting unit 8, tanker 9, take off again and Lysimachia sikokiana device 10, seed screw feeder 11, secondary loopback screw feeder 12, grain conveying device 13 is formed, wherein take off again with Lysimachia sikokiana device 10 again by taking off Lysimachia sikokiana axle 21 again, profile of tooth Lysimachia sikokiana plate 22, retaining grass circle 23, take off plate tooth 24 again, take off cylinder 25 again, tubular notch board 26 is formed.
In the present embodiment, the cutter in straw shift wheel 1, the horizontal ceding of Taiwan 2, ceding of Taiwan screw feeder 3, second cutter 4 all adopts the standard cutter, and the horizontal ceding of Taiwan 2 and second cutter 4 are hinged with frame, by the HYDRAULIC CONTROL SYSTEM lifting.Owing to adopt two-layer cutting knife up and down, the harvesting of long-stalked crop can be adapted to, and the load of workpiece can be reduced, improve operating efficiency.Be transported to the grain threshing and sorting unit 8 places at frame rear portion by grain conveying device 13 by the cereal of ceding of Taiwan results.Grain conveying device 13 carries inlet to be floating type requirement with satisfied different feeding layer thicknesses for having the conveyer belt of rake teeth, and conveyer belt length can be regulated, to guarantee the crop delivery reliability.Grain threshing and sorting unit 8 are by threshing unit and clean parts and form, threshing unit is made up of the horizontal nail tooth drum of loam cake, axial flow and the grid concave plate of tape guide plate, spike-tooth is that spiral is arranged evenly on cylinder, and loam cake is arc and is fixed with four guide plates.Clean parts and adopt two-layer cleaning sieve sheet, tail sheet and fan structure up and down, upper sieve is woven sieve, and lower screen is the punched holes type sieve, and tail sheet is the sieve sheet of band saw tooth, its adjustable angle.Take off again with Lysimachia sikokiana device 10 and be installed in frame back casing afterbody, the millet straw of being discharged by grain threshing and sorting unit 8 enters and takes off again and Lysimachia sikokiana device 10 further threshing sorting again, discharges millet straw in frame housing back.In Fig. 2, be distributed with a large amount of punchings on the tubular notch board 26, in tubular notch board 26, be equipped with and take off cylinder 25 again, the barrel dliameter that takes off cylinder 25 again is 130mm, fix four answering of helical arrangement of row on the cylinder 25 and take off plate tooth 24 taking off again, take off plate tooth 24 again and be the wide plate tooth, its crown diameter is 200mm, each wide plate tooth take off again an inclined installation angle is all arranged on the cylinder 25 in case the conveying of crop with separate, generally this tilt angle alpha is 10-15 °.Take off again with Lysimachia sikokiana device 10 in, take off Lysimachia sikokiana axle 21 again and will take off cylinder 25, profile of tooth Lysimachia sikokiana plate 22 and retaining grass circle 23 again and be associated in and be fixed on together on the frame back casing.This coaxial design scheme is greatly simplified machine construction, designs more compact and reasonable.Profile of tooth Lysimachia sikokiana plate 22 adopts two castellated plates, and the top thickness of this castellated plates is curved along the axle direction of rotation simultaneously, can be convenient to Lysimachia sikokiana like this, thereby improves machine Lysimachia sikokiana performance.A retaining grass circle 23 respectively is installed in profile of tooth Lysimachia sikokiana plate 22 both sides, with prevent to take off again Lysimachia sikokiana axle 21 in operation process around grass.Take off again with Lysimachia sikokiana device 10 below secondary loopback screw feeder 12 is installed, be used for further reducing the loss, improve the facility performance.
Seed after cleaning is transported to by seed screw feeder 11 in the little tanker of a side of this machine, so that pack.
In the present embodiment, the running gear of this machine adopts rubber belt track, so that the wet soft water field operation in south.This machine adopts mechanical gearbox to be convenient to maintenance and manufacturing, and cost is low.Certainly for the dry area of field face, still can adopt wheeled drive scheme.
Claims (10)
1, a kind of self-propelled harvester for both rice and wheat, by running gear, be installed in the grain harvest mechanism of frame front, be installed in the power of central rack and operating mechanism, grain conveying device, the threshing and cleaning plant, seed conveying and the tanker that are installed in the housing of frame rear portion are formed, it is characterized in that: also be equipped with in described threshing and cleaning plant back and take off the Lysimachia sikokiana device again, the described Lysimachia sikokiana device that takes off again is made up of the re-threshing roller and the grass-removing wheel that are installed on the same axle, described re-threshing roller is installed in a leading portion, and described grass-removing wheel is installed in a back segment.
2, harvester for both rice and wheat according to claim 1 is characterized in that: described running gear adopts rubber belt track.
3, harvester for both rice and wheat according to claim 1, it is characterized in that: described re-threshing roller by the tubular notch board that has through hole, again take off cylinder, take off the plate tooth again and form, the described plate tooth that takes off again is installed in described taking off again on the cylinder, and the described cylinder that takes off again is installed in the described notch board.
4, harvester for both rice and wheat according to claim 3 is characterized in that: the described plate tooth that takes off again distributes in the multi-head spiral mode and is installed in described taking off again on the cylinder, and its mounting inclination angle α is 10-15 °.
5, harvester for both rice and wheat according to claim 1 is characterized in that: described grass-removing wheel is made up of Lysimachia sikokiana plate and retaining grass circle, and described retaining grass circle is installed in described Lysimachia sikokiana plate both sides.
6, harvester for both rice and wheat according to claim 5 is characterized in that: described Lysimachia sikokiana plate is the castellated plates that two tops are arcuation.
7, harvester for both rice and wheat according to claim 1 is characterized in that: described grain harvest mechanism is made up of the horizontal ceding of Taiwan and second cutter that are hinged on the frame, and the described horizontal ceding of Taiwan is installed in the top of described second cutter.
8, harvester for both rice and wheat according to claim 1 is characterized in that: described sheller unit adopts the horizontal structure of axial-flow type.
9, harvester for both rice and wheat according to claim 1 is characterized in that: described grain conveying device is installed in described frame one side, and described tanker is installed in the frame opposite side.
10, harvester for both rice and wheat according to claim 1 is characterized in that: secondary loopback screw feeder also is installed described below taking off the Lysimachia sikokiana device again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220238 CN2472474Y (en) | 2001-04-26 | 2001-04-26 | Self propelled harvester for rice and wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220238 CN2472474Y (en) | 2001-04-26 | 2001-04-26 | Self propelled harvester for rice and wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472474Y true CN2472474Y (en) | 2002-01-23 |
Family
ID=33637879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220238 Expired - Lifetime CN2472474Y (en) | 2001-04-26 | 2001-04-26 | Self propelled harvester for rice and wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472474Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101904247A (en) * | 2010-04-30 | 2010-12-08 | 芜湖瑞创投资股份有限公司 | Rice-wheat combined harvester |
| CN102187770A (en) * | 2010-03-16 | 2011-09-21 | 贾新民 | Plot seed threshing machine |
-
2001
- 2001-04-26 CN CN 01220238 patent/CN2472474Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102187770A (en) * | 2010-03-16 | 2011-09-21 | 贾新民 | Plot seed threshing machine |
| CN101904247A (en) * | 2010-04-30 | 2010-12-08 | 芜湖瑞创投资股份有限公司 | Rice-wheat combined harvester |
| CN101904247B (en) * | 2010-04-30 | 2011-11-30 | 芜湖瑞创投资股份有限公司 | Rice-wheat combined harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIANDAI AGRICULTURAL EQUIPMENT SCIENCE AND TECHNOL Free format text: FORMER NAME OR ADDRESS: CHINA AGRICULTURAL MECHANIZATION SCIENCE INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Xiandai Agricultural Equipment Science and Technology Co., Ltd Patentee before: Agricultural Mechanization Research Institute of China |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110426 Granted publication date: 20020123 |