CN103168549A - Anti-blocking mechanism of potato harvesting machine - Google Patents
Anti-blocking mechanism of potato harvesting machine Download PDFInfo
- Publication number
- CN103168549A CN103168549A CN2013101359765A CN201310135976A CN103168549A CN 103168549 A CN103168549 A CN 103168549A CN 2013101359765 A CN2013101359765 A CN 2013101359765A CN 201310135976 A CN201310135976 A CN 201310135976A CN 103168549 A CN103168549 A CN 103168549A
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- China
- Prior art keywords
- rubber tire
- rubber wheel
- blocking mechanism
- initiatively
- support assembly
- 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.)
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- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses an anti-blocking mechanism of a potato harvesting machine, and belongs to agricultural machinery. A cylindrical rubber wheel is arranged on the front side part of a stander assembly and is positioned above a driving front guide tooth-shaped rubber wheel; the cylindrical surface of the cylindrical rubber wheel is in compact fit with the addendum circle of the driving front guide tooth-shaped rubber wheel; and a stone separation grid plate is hinged to the rear side part of a digging shovel. The anti-blocking mechanism is simple in structure, low in manufacturing cost, high in anti-blocking performance and high in working efficiency; breakage and damage to a lifting chain can be effectively prevented; and the working, use and maintenance costs are reduced.
Description
Technical field
The invention belongs to agricultural machinery, relate generally to the Working mechanism on a kind of potato harvester.
Background technology
When potato harvester is gathered in the crops, if weeds in field is more, when perhaps beating the seedling poor effect, initiatively the plant stem-leaf clogging can appear in leading profile of tooth rubber tire position, Integral rigid digger blade and position, elevating chain boundary at reaping machine, if field soil viscosity is large or soil in have when more stony, the earth stone also can occur in Integral rigid digger blade and position, elevating chain boundary and gather sticking phenomenon.Above-mentioned two kinds of phenomenons can reduce the facility ability of working continuously, and reduce efficiency of crop, also can cause the major accident of elevating chain fracture when serious, the therefore generation in the urgent need to adopting an effective measure and reducing or avoid this type of phenomenon in actual production.
Summary of the invention
Purpose of the present invention is exactly the problem that exists for above-mentioned prior art, and design provides a kind of potato harvester anti-jamming mechanism, reaches the purpose that reduces and avoid the generation of operation fault, raising operating efficiency and operation quality, reduction use and maintenance cost.
The object of the present invention is achieved like this: the potato harvester anti-jamming mechanism comprises support assembly and is fitted in digger blade on support assembly, initiatively leading profile of tooth rubber tire and elevating chain, equipped cylindrical rubber tire on the front side portion of support assembly, described cylindrical rubber tire is positioned at initiatively leading profile of tooth rubber tire top, and the cylindrical rubber tire face of cylinder fits tightly with leading profile of tooth rubber tire outside circle initiatively; Be hinged on the digger blade rear sides a minute stone screen is installed.
The present invention is simple in structure, and is cheap for manufacturing cost, and anti-blocking performance is good, and operating efficiency is high, can effectively prevent the fracture damage of elevating chain, reduced operation use and maintenance cost.
Description of drawings
Fig. 1 is potato harvester anti-jamming mechanism structural representation;
Fig. 2 is bowing to view of Fig. 1.
Piece number explanation in figure:
1, support assembly, 2, cylindrical rubber tire, 3, minute stone screen, 4, digger blade, 5, active leading profile of tooth rubber tire, 6, elevating chain.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present invention is described in detail.A kind of potato harvester anti-jamming mechanism comprises support assembly 1 and is fitted in digger blade 4 on support assembly 1, initiatively leading profile of tooth rubber tire 5 and elevating chain 6, equipped cylindrical rubber tire 2 on the front side portion of support assembly 1, described cylindrical rubber tire 2 is positioned at initiatively leading profile of tooth rubber tire 5 tops, and cylindrical rubber tire 2 faces of cylinder fit tightly with leading profile of tooth rubber tire 5 outside circles initiatively; Be hinged on digger blade 4 rear sides a minute stone screen 3 is installed.
During operation, during initiatively leading profile of tooth rubber tire 5 running, cylindrical rubber tire 2 can turn round together with the leading profile of tooth rubber tire 5 of active, if there is this moment plant stem-leaf to block up in the leading profile of tooth rubber tire of active 5 positions, the binding face of the leading profile of tooth rubber tire 5 of rotating active and cylindrical rubber tire 2 can play the effect that refers to folder together, utilize frictional force and clamping force that the plant stem-leaf that blocks up is picked up, the plant stem-leaf that picks up can be transported by elevating chain 6, thereby has avoided the initiatively plant stem-leaf jam of leading profile of tooth rubber tire 5 positions.Digger blade 4 changes Split type structure into by integrative-structure, during real work, if do not have native stone to block up, divide stone screen 3 and digger blade 4 bodies to keep the isoplanar state, in case there is native stone to block up, divide stone screen 3 rear sides to upward deflect, space between digger blade 4 and elevating chain 6 is strengthened at this moment, the space increases with deflection angle simultaneously, so a certain size native stone just can smoothly by the gap between digger blade 4 and elevating chain 6, be transported by elevating chain 6.The problem of having blocked up in digger blade 4 and elevating chain 6 positions, boundary with regard to having solved native stone like this.
Claims (1)
1. potato harvester anti-jamming mechanism, comprise support assembly (1) and be fitted in digger blade (4) on support assembly (1), initiatively leading profile of tooth rubber tire (5) and elevating chain (6), it is characterized in that equipped cylindrical rubber tire (2) on the front side portion of support assembly (1), described cylindrical rubber tire (2) is positioned at initiatively leading profile of tooth rubber tire (5) top, and cylindrical rubber tire (2) face of cylinder fits tightly with leading profile of tooth rubber tire (5) outside circle initiatively; Be hinged on digger blade (4) rear sides a minute stone screen (3) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101359765A CN103168549A (en) | 2013-04-19 | 2013-04-19 | Anti-blocking mechanism of potato harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101359765A CN103168549A (en) | 2013-04-19 | 2013-04-19 | Anti-blocking mechanism of potato harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103168549A true CN103168549A (en) | 2013-06-26 |
Family
ID=48629102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101359765A Pending CN103168549A (en) | 2013-04-19 | 2013-04-19 | Anti-blocking mechanism of potato harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103168549A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027798A (en) * | 2015-06-15 | 2015-11-11 | 盐城工学院 | Sweet potato collecting equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2039422C1 (en) * | 1990-10-30 | 1995-07-20 | Машиненфабрик Нивенер ГмбХ унд Ко., КГ | Multiple-row potato digger |
| LT3895B (en) * | 1989-10-31 | 1996-04-25 | Niewoehner Kg Maschf | Machine for harvesting of potatoes |
| CN2730093Y (en) * | 2004-06-23 | 2005-10-05 | 秦现增 | Machine for digging root tuber |
| CN2912223Y (en) * | 2006-05-16 | 2007-06-20 | 中国农业机械化科学研究院 | Pull-type potato combine harvester |
| JP2008182963A (en) * | 2007-01-30 | 2008-08-14 | Kudo Noki:Kk | Unnecessary material-removing unit in field for potato |
| CN201298998Y (en) * | 2008-11-25 | 2009-09-02 | 项辉 | Potato harvester |
| EP1836889B1 (en) * | 2006-03-22 | 2010-02-10 | David Booth Weston, Will O Wisp | Soil cultivation and stone/clod separation |
| CN201709130U (en) * | 2010-05-18 | 2011-01-19 | 青岛洪珠农业机械有限公司 | Potato harvester |
| CN102440112A (en) * | 2010-10-13 | 2012-05-09 | 甘肃农业大学 | Movable shovel type potato excavator |
| CN202222143U (en) * | 2011-09-09 | 2012-05-23 | 云南农业大学 | Potato harvester |
| CN202435831U (en) * | 2012-02-08 | 2012-09-19 | 黑龙江德沃科技开发有限公司 | Potato lifter |
-
2013
- 2013-04-19 CN CN2013101359765A patent/CN103168549A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LT3895B (en) * | 1989-10-31 | 1996-04-25 | Niewoehner Kg Maschf | Machine for harvesting of potatoes |
| RU2039422C1 (en) * | 1990-10-30 | 1995-07-20 | Машиненфабрик Нивенер ГмбХ унд Ко., КГ | Multiple-row potato digger |
| CN2730093Y (en) * | 2004-06-23 | 2005-10-05 | 秦现增 | Machine for digging root tuber |
| EP1836889B1 (en) * | 2006-03-22 | 2010-02-10 | David Booth Weston, Will O Wisp | Soil cultivation and stone/clod separation |
| CN2912223Y (en) * | 2006-05-16 | 2007-06-20 | 中国农业机械化科学研究院 | Pull-type potato combine harvester |
| JP2008182963A (en) * | 2007-01-30 | 2008-08-14 | Kudo Noki:Kk | Unnecessary material-removing unit in field for potato |
| CN201298998Y (en) * | 2008-11-25 | 2009-09-02 | 项辉 | Potato harvester |
| CN201709130U (en) * | 2010-05-18 | 2011-01-19 | 青岛洪珠农业机械有限公司 | Potato harvester |
| CN102440112A (en) * | 2010-10-13 | 2012-05-09 | 甘肃农业大学 | Movable shovel type potato excavator |
| CN202222143U (en) * | 2011-09-09 | 2012-05-23 | 云南农业大学 | Potato harvester |
| CN202435831U (en) * | 2012-02-08 | 2012-09-19 | 黑龙江德沃科技开发有限公司 | Potato lifter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027798A (en) * | 2015-06-15 | 2015-11-11 | 盐城工学院 | Sweet potato collecting equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |