CN105165149A - Novel rotary tillage tool bit - Google Patents
Novel rotary tillage tool bit Download PDFInfo
- Publication number
- CN105165149A CN105165149A CN201510629868.2A CN201510629868A CN105165149A CN 105165149 A CN105165149 A CN 105165149A CN 201510629868 A CN201510629868 A CN 201510629868A CN 105165149 A CN105165149 A CN 105165149A
- Authority
- CN
- China
- Prior art keywords
- rotary tillage
- connector
- cutter head
- novel rotary
- plate
- 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.)
- Pending
Links
- 238000003971 tillage Methods 0.000 title claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 12
- 239000007769 metal material Substances 0.000 claims abstract description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The invention discloses a novel rotary tillage tool bit which is composed of a connector, a stress plate and a tool body. The connector is connected to the stress plate at the lower end in a welded mode, and the stress plate is connected with the tool body at the lower end through a bolt. The connector is provided with three screw holes. The tool body is composed of an arc plate and a soil separation cone body. The upper end of the arc plate is wider than the lower end of the arc plate. Three oval oil leakage grooves are arranged on the arc face of the arc plate, and the lower end of the arc plate is provided with a soil digging head. The soil digging head is composed of a main triangular plate head in the middle, a left auxiliary triangular plate head and a right auxiliary triangular plate head. The connector, the stress plate and the tool body of the rotary tillage tool bit are made of high-chromium metal materials. The novel rotary tillage tool bit has the advantages of being long in service life and not prone to deformation or fracturing.
Description
Technical field
the present invention relates to agricultural machinery accessory field, particularly a kind of Novel rotary tillage cutter head for rotovator.
Background technology
the rotary blade that existing rotovator adopts generally is made up of handle of a knife, blade, bending section, cutter head four parts, the blade of rotary blade, bending section and tool bit part are divided into again knife back part, central transition section and knife edge part in its width direction, during cutting, central transition section and knife edge part is stressed larger, and rotary blade also will bear the weight of rotovator, drive it to walk, so flexural deformation or fracture easily appear in rotary blade, service life is shorter.
Summary of the invention
the object of this invention is to provide a kind of Novel rotary tillage cutter head, there is long service life, advantage that is not yielding, not easy fracture, can effectively solve the problem.
object of the present invention is achieved through the following technical solutions:
a kind of Novel rotary tillage cutter head, described rotary tillage cutter head is made up of connector, stressed plate, cutter hub, and described connector connects lower end stressed plate by the mode of welding, and the mode that described stressed plate is bolted connects lower end cutter hub.
described connector is arranged three screws.
described cutter hub is made up of arc, a point native centrum, and described arc upper end width is greater than lower end width.
in described arc cambered surface, three, device ellipse leakage soil box, lower end arrange digging head.
described digging head is made up of centre main triangle wrench, the auxiliary triangle wrench in two, left and right.
the connector of described rotary tillage cutter head, stressed plate, cutter hub are all made up of high chromium metal material.
beneficial effect of the present invention:
a kind of Novel rotary tillage cutter head of the present invention, its connector is arranged three screws, be connected on rotovator by screw, be convenient to dismounting and change, in cutter hub lower end, digging head is set, arable land effect is better, the arc of cutter hub arranges multiple ellipse and leaks soil box, effectively the soil that turn up comes can be scattered, cutter hub also arranging two points of native centrums, effectively can divide soil, dividing to both sides by excavating the soil got up, avoid raising soil too much, there is long service life, advantage that is not yielding, not easy fracture.
Accompanying drawing explanation
fig. 1 is overall structure schematic diagram of the present invention;
in figure, 1-rotary tillage cutter head; 2-connector; 3-stressed plate; 4-cutter hub; 5-screw; 6-arc; 7-divides native centrum; 8-ellipse leaks soil box; 9-digging head; The main triangle wrench of 10-; The auxiliary triangle wrench of 11-.
Embodiment
below in conjunction with accompanying drawing, the present invention is described in further detail.
embodiment 1
as shown in Figure 1, a kind of Novel rotary tillage cutter head, described rotary tillage cutter head 1 is made up of connector 2, stressed plate 3, cutter hub 4, and described connector 2 connects lower end stressed plate 3 by the mode of welding, and the mode that described stressed plate 3 is bolted connects lower end cutter hub 4.
embodiment 2
as shown in Figure 1, described connector 2 is arranged three screws 5.
embodiment 3
as shown in Figure 1, described cutter hub 4 is made up of arc 6, a point native centrum 7, and described arc 6 upper end width is greater than lower end width.
embodiment 4
as shown in Figure 1, in described arc 6 cambered surface, three, device ellipse leaks soil box 8, lower end and arranges digging 9.
embodiment 5
as shown in Figure 1, described digging 9 is made up of centre main triangle wrench 10, the auxiliary triangle wrench 11 in two, left and right.
embodiment 6
as shown in Figure 1, the connector 2 of described rotary tillage cutter head, stressed plate 3, cutter hub 4 are all made up of high chromium metal material.
Claims (6)
1. a Novel rotary tillage cutter head, is characterized in that: described rotary tillage cutter head is made up of connector, stressed plate, cutter hub, and described connector connects lower end stressed plate by the mode of welding, and the mode that described stressed plate is bolted connects lower end cutter hub.
2. a kind of Novel rotary tillage cutter head according to claim 1, is characterized in that: described connector is arranged three screws.
3. a kind of Novel rotary tillage cutter head according to claim 1, is characterized in that: described cutter hub is made up of arc, a point native centrum, and described arc upper end width is greater than lower end width.
4. a kind of Novel rotary tillage cutter head according to claim 1, is characterized in that: in described arc cambered surface, three, device ellipse leakage soil box, lower end arrange digging head.
5. a kind of Novel rotary tillage cutter head according to claim 4, is characterized in that: described digging head is made up of centre main triangle wrench, the auxiliary triangle wrench in two, left and right.
6. a kind of Novel rotary tillage cutter head according to claim 1, is characterized in that: the connector of described rotary tillage cutter head, stressed plate, cutter hub are all made up of high chromium metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629868.2A CN105165149A (en) | 2015-09-29 | 2015-09-29 | Novel rotary tillage tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629868.2A CN105165149A (en) | 2015-09-29 | 2015-09-29 | Novel rotary tillage tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105165149A true CN105165149A (en) | 2015-12-23 |
Family
ID=54888044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510629868.2A Pending CN105165149A (en) | 2015-09-29 | 2015-09-29 | Novel rotary tillage tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105165149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588109A (en) * | 2018-12-04 | 2019-04-09 | 农业部南京农业机械化研究所 | Knife roller type pulls out stalk device and cotton-stalk harvester |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2137325C1 (en) * | 1998-07-20 | 1999-09-20 | Кемеровский сельскохозяйственный институт в составе Новосибирского государственного аграрного университета | Rotavator working tool |
| CN101473714A (en) * | 2009-01-20 | 2009-07-08 | 刘国勋 | Energy-saving type wear-resistant rotary tillage knife and method for producing the same |
| CN102984932A (en) * | 2010-07-15 | 2013-03-20 | 必泰克有限两合公司 | Soil working tool |
| CN104335724A (en) * | 2013-07-23 | 2015-02-11 | 泰州樱田农机制造有限公司 | Rotary tillage cutter |
| CN204425915U (en) * | 2014-05-07 | 2015-07-01 | 天津市静海县鑫泽五金加工厂 | A kind of Novel rotary tillage cutter |
| CN204579003U (en) * | 2015-03-13 | 2015-08-26 | 邯郸市国萃泵业有限公司 | A kind of hard place rotary blade |
| CN205161050U (en) * | 2015-09-29 | 2016-04-20 | 哈尔滨市金马农机配件制造有限公司 | Novel rotary tillage tool bit |
-
2015
- 2015-09-29 CN CN201510629868.2A patent/CN105165149A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2137325C1 (en) * | 1998-07-20 | 1999-09-20 | Кемеровский сельскохозяйственный институт в составе Новосибирского государственного аграрного университета | Rotavator working tool |
| CN101473714A (en) * | 2009-01-20 | 2009-07-08 | 刘国勋 | Energy-saving type wear-resistant rotary tillage knife and method for producing the same |
| CN102984932A (en) * | 2010-07-15 | 2013-03-20 | 必泰克有限两合公司 | Soil working tool |
| CN104335724A (en) * | 2013-07-23 | 2015-02-11 | 泰州樱田农机制造有限公司 | Rotary tillage cutter |
| CN204425915U (en) * | 2014-05-07 | 2015-07-01 | 天津市静海县鑫泽五金加工厂 | A kind of Novel rotary tillage cutter |
| CN204579003U (en) * | 2015-03-13 | 2015-08-26 | 邯郸市国萃泵业有限公司 | A kind of hard place rotary blade |
| CN205161050U (en) * | 2015-09-29 | 2016-04-20 | 哈尔滨市金马农机配件制造有限公司 | Novel rotary tillage tool bit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588109A (en) * | 2018-12-04 | 2019-04-09 | 农业部南京农业机械化研究所 | Knife roller type pulls out stalk device and cotton-stalk harvester |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |