CN2402117Y - Vertical stalk crushing device for small corn harvester - Google Patents
Vertical stalk crushing device for small corn harvester Download PDFInfo
- Publication number
- CN2402117Y CN2402117Y CN 99247571 CN99247571U CN2402117Y CN 2402117 Y CN2402117 Y CN 2402117Y CN 99247571 CN99247571 CN 99247571 CN 99247571 U CN99247571 U CN 99247571U CN 2402117 Y CN2402117 Y CN 2402117Y
- Authority
- CN
- China
- Prior art keywords
- small
- crushing device
- vertical
- vertical stalk
- corn harvester
- 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 - Fee Related
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model relates to a vertical stalk crushing device for a small corn harvester. A vertical stalk crushing knife bar is installed in a power transmission box of a small corn harvester. A plurality of knife holders are arranged on the knife bar, and a crushing knife is installed on each knife carriage by a screw bolt and a nut. Compared with the original horizontal knife bar, the vertical stalk crushing device installed on the small corn harvester has the advantages of high crushing efficiency for corn stalks, low failure rate and convenient repair and use. The utility model is welcomed by a user having a small tractor in countryside.
Description
The utility model belongs to small-scale agricultural machinery.
At the corn combine that uses at present, it mostly is the large-scale corn combine of front-mounted type that drives with large sized tractor, the knife bar of pulverizing the stem stalk all adopts horizontal, the rural area is to the broken also field of reaping corn, the stalk powder of splat now, large-scale corn combine, on the peasant is difficult to utilize, so wish to have very much a kind of small-sized corn combine that on small tractor, uses.
Task of the present utility model is: provide a kind of small-sized corn grain header vertical stalk powder crushing device, reach reaping corn, the broken convenience of stalk powder, practicality.
The method that the utility model task solves is: a vertical straw chopping knife bar is installed in the power transmission box of small-sized corn grain header, and is being loaded onto a plurality of tool rests on knife bar, load onto shredder bar with bolt, nut again on the tool rest.
This vertical crushing plant of adorning on the small-sized corn grain header has many good qualities than original horizontal knife bar, and it is broken effective to the stalk powder of corn, and straw chopping length is below 10cm, and qualification rate is more than 90%, high efficiency.Physical dimension is little, and functional reliability height, fault rate are low, use peasant's relevance factor height easy to maintenance, right, and price are low, and harvesting corn, the broken also field of stalk powder are very practical, and the peasant household that receives small tractor deeply welcomes.
Accompanying drawing is an embodiment of the present utility model:
Accompanying drawing 1 is the front view of the vertical stalk powder crushing device of small-sized corn grain header.
Accompanying drawing 2 is tool rest, the shredder bar enlarged drawing of the vertical stalk powder crushing device of small-sized corn grain header.
Accompanying drawing 3 is the transmission schematic diagram of small-sized corn grain header.
As shown in Figure 1: 1 transmission case, 2 belt pulleys, 3 knife bars, 4 bolts, 5 shredder bars, 6 tool rests, 7 nuts.
Embodiment: at first in the power transmission case 1 that belt pulley 2 drives, load onto vertical knife bar 3,, tighten shredder bar 5 with bolt 4, nut 7 respectively again welding six tool rests 6 on the vertical knife bar.
The vertical stalk powder crushing device of this small-sized corn grain header is to the corn stem good crushing effect, and high efficiency is well received.
Claims (3)
1, the vertical stalk powder crushing device of small-sized corn grain header is characterized in that installing in the transmission case a vertical knife bar 3.
2, the vertical stalk powder crushing device of small-sized corn grain header according to claim 1 is characterized in that being welded with on the vertical knife bar tool rest 6.
3, according to claim 1, the vertical stalk powder crushing device of 2 described small-sized corn grain headers, it is characterized in that being screwed with on the tool rest shredder bar 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247571 CN2402117Y (en) | 1999-12-20 | 1999-12-20 | Vertical stalk crushing device for small corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247571 CN2402117Y (en) | 1999-12-20 | 1999-12-20 | Vertical stalk crushing device for small corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402117Y true CN2402117Y (en) | 2000-10-25 |
Family
ID=34032977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247571 Expired - Fee Related CN2402117Y (en) | 1999-12-20 | 1999-12-20 | Vertical stalk crushing device for small corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402117Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318472A (en) * | 2011-07-06 | 2012-01-18 | 刘洪范 | Small vertical-type revolving-bar corn harvester |
| CN105052372A (en) * | 2015-08-19 | 2015-11-18 | 新津县宝龙生态家庭农场 | Harvester capable of automatically protecting wheat |
| CN106941861A (en) * | 2017-04-17 | 2017-07-14 | 华南农业大学 | A kind of vertical banana stem crushing and returning to field machine of portable |
| CN109937697A (en) * | 2019-04-12 | 2019-06-28 | 四川农业大学 | A kind of side hanging fresh edible maize harvesting apparatus |
-
1999
- 1999-12-20 CN CN 99247571 patent/CN2402117Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318472A (en) * | 2011-07-06 | 2012-01-18 | 刘洪范 | Small vertical-type revolving-bar corn harvester |
| CN105052372A (en) * | 2015-08-19 | 2015-11-18 | 新津县宝龙生态家庭农场 | Harvester capable of automatically protecting wheat |
| CN106941861A (en) * | 2017-04-17 | 2017-07-14 | 华南农业大学 | A kind of vertical banana stem crushing and returning to field machine of portable |
| CN106941861B (en) * | 2017-04-17 | 2019-03-22 | 华南农业大学 | A kind of vertical banana stem crushing and returning to field machine |
| CN109937697A (en) * | 2019-04-12 | 2019-06-28 | 四川农业大学 | A kind of side hanging fresh edible maize harvesting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |