CN105659949A - Novel folding disc harrow - Google Patents
Novel folding disc harrow Download PDFInfo
- Publication number
- CN105659949A CN105659949A CN201610192392.5A CN201610192392A CN105659949A CN 105659949 A CN105659949 A CN 105659949A CN 201610192392 A CN201610192392 A CN 201610192392A CN 105659949 A CN105659949 A CN 105659949A
- Authority
- CN
- China
- Prior art keywords
- disc harrow
- novel folding
- harrow
- disc
- blade
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B23/00—Elements, tools, or details of harrows
- A01B23/06—Discs; Scrapers for cleaning discs; Sharpening attachments; Lubrication of bearings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a novel folding disc harrow which comprises a disc harrow section and spacing pipes. The novel folding disc harrow is characterized in that the disc harrow section is composed of a plurality of disc harrow blades which are loaded on a square shaft, an interval is kept between two adjacent disc harrow blades by virtue of one spacing pipe, a fixing hole is formed in the center of each disc harrow blade, small holes are distributed at the periphery of each fixing hole, radial concave slots are formed in the periphery of the disc harrow, radial convex slots are formed in the periphery of the disc harrow, intervals are kept between the concave slots and the convex slots, and a circular blade part is arranged at the edge of the disc harrow. The novel folding disc harrow has the characteristics of simple structure, strong manufacturability and good rigidity.
Description
Technical field
The invention belongs to agricultural mechanical field, be specifically related to novel folding disc harrow.
Background technology
Very macrovoid is there is between upturned soil behind arable land. The degree that ravels of soil and the flatness on ground are not met by sowing and the requirement planted. So must carry out wholely, good condition is created in germination and growth for crop. Type set forth below, spike-tooth harrow, disc harrow etc. is needed according to different work. Before some areas application spike-tooth harrow is broadcast, broadcasting rear and weeding of raking the soil level seedling stage, spike-tooth harrow is used for livestock operations. Disc harrow is one of main facility substituting spike-tooth harrow, and he is mainly characterized by passive rotation, and disconnected grass ability is relatively strong, but cost is high.
Summary of the invention
It is contemplated that overcome the defect of prior art, it is provided that a kind of novel folding disc harrow, simple in construction, manufacturability is strong, and good rigidly lowers the cost of instrument significantly.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
A kind of novel folding disc harrow, including disc harrow group, a pipe, disc harrow group is made up of several discs being loaded on square shaft, adjacent two discs by between pipe keep interval, one end, disc center offers fixing hole, and fixing hole is distributed about aperture, and disc harrow periphery is provided with radial groove, disc harrow periphery is provided with and the tongue of groove spaced radiation shape, and disc harrow edge is provided with annular blade.
Further, disc harrow employing high-speed steel plate is stamped to form or casts and forms.
Further, disc harrow material is 65Mn or the blade of railway steel.
Further, disc harrow diameter 280 ~ 810mm, material thickness 3 ~ 12mm.
Further, disc harrow is full edge blade and notched disk, and notched disk is provided with at least 6 trianglees, trapezoidal or semicircular indentations in blade outer rim.
Further, square shaft is that potassium steel rectangular tube is made.
Compared with prior art, the present invention has following beneficial effect:
Disc harrow of the present invention is raked the soil level smooth, and hack, ability of burying are strong, without phenomenons such as leakage rake, making ridges after rake, it is possible to meet the agricultural technology requirement of intensive cultivation. This disc harrow have employed the monoblock type harrow frame that welding rectangular tube is main body, and simple in construction, manufacturability is strong, good rigidly. The operation edge of a field is little, substantially increases production efficiency and the service life of rake. Use, maintenance, easy maintenance, supporting with the crawler belt and wheeled tractor with hydraulic pressure output.
Accompanying drawing explanation
Fig. 1 is the package assembly schematic diagram of novel folding disc harrow of the present invention.
Fig. 2 is the structural representation of novel folding disc harrow of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
As shown in Figure 1 and Figure 2, a kind of novel folding disc harrow, including disc harrow group, a pipe, disc harrow group is made up of several discs 1 being loaded on square shaft 2, and disc harrow adopts high-speed steel plate to be stamped to form or cast and forms. Disc harrow material is 65Mn or the blade of railway steel, disc harrow diameter 280 ~ 810mm, material thickness 3 ~ 12mm, and disc harrow is full edge blade and notched disk, and notched disk is provided with at least 6 trianglees, trapezoidal or semicircular indentations in blade outer rim. Adjacent two discs by between pipe keep interval, one end, disc center offers fixing hole 3, fixing hole is distributed about aperture 4, disc harrow periphery is provided with radial groove 5, disc harrow periphery is provided with and the tongue 6 of groove spaced radiation shape, and disc harrow edge is provided with annular blade. Square shaft is that potassium steel rectangular tube is made.
Adopting this disc harrow rake deep is 180-200MM, and working width is 3.4M.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, all within the spirit and principles in the present invention; any amendment of being made, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. a novel folding disc harrow, including disc harrow group, a pipe, it is characterized in that: disc harrow group is made up of several discs being loaded on square shaft, adjacent two discs by between pipe keep interval, one end, disc center offers fixing hole, and fixing hole is distributed about aperture, and disc harrow periphery is provided with radial groove, disc harrow periphery is provided with and the tongue of groove spaced radiation shape, and disc harrow edge is provided with annular blade.
2. novel folding disc harrow according to claim 1, it is characterised in that disc harrow adopts high-speed steel plate to be stamped to form or cast and forms.
3. novel folding disc harrow according to claim 1, it is characterised in that disc harrow material is 65Mn or the blade of railway steel.
4. novel folding disc harrow according to claim 1, it is characterised in that disc harrow diameter 280 ~ 810mm, material thickness 3 ~ 12mm.
5. novel folding disc harrow according to claim 1, it is characterised in that disc harrow is full edge blade and notched disk, and notched disk is provided with at least 6 trianglees, trapezoidal or semicircular indentations in blade outer rim.
6. novel folding disc harrow according to claim 1, it is characterised in that square shaft is that potassium steel rectangular tube is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610192392.5A CN105659949A (en) | 2016-03-30 | 2016-03-30 | Novel folding disc harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610192392.5A CN105659949A (en) | 2016-03-30 | 2016-03-30 | Novel folding disc harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105659949A true CN105659949A (en) | 2016-06-15 |
Family
ID=56224677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610192392.5A Pending CN105659949A (en) | 2016-03-30 | 2016-03-30 | Novel folding disc harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105659949A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1200861A1 (en) * | 1984-07-05 | 1985-12-30 | Всесоюзный Научно-Исследовательский И Проектно-Технологический Институт Горного Машиностроения | Disk working member |
| CN2466865Y (en) * | 2001-03-16 | 2001-12-26 | 张传书 | Foldable disc harrow |
| US20060144600A1 (en) * | 2005-01-04 | 2006-07-06 | Ingersoll Argentina S.A. | Wavy farming disc |
| US20110240319A1 (en) * | 2010-03-31 | 2011-10-06 | Canyon Street Crossing Limited Liability Company | Shallow concavity scalloped disc blade |
| EP2397024A1 (en) * | 2009-02-16 | 2011-12-21 | Bellota Agrisolutions, S.L. | Harrow disc fixing mechanism |
| CN202127594U (en) * | 2011-04-12 | 2012-02-01 | 新疆机械研究院股份有限公司 | Turbine disk blade |
| CN103079394A (en) * | 2010-08-31 | 2013-05-01 | Cnh比利时股份有限公司 | Blade sharpening system for agricultural implements |
| CN203151949U (en) * | 2013-01-15 | 2013-08-28 | 霍邱县夏时农机制造有限公司 | Novel disc harrow |
| CN204131919U (en) * | 2014-09-18 | 2015-02-04 | 河南科技大学 | A kind of variable curvature takes off native drag reduction disk harrow |
| CN104768365A (en) * | 2012-08-11 | 2015-07-08 | 莱姆肯有限责任两合公司 | Soil cultivation device having a device for stacking, collecting or cultivating soil or mulch |
| CN105009719A (en) * | 2014-11-01 | 2015-11-04 | 山东常林机械集团股份有限公司 | Hydraulic folding notched-disk stubble-cleaning harrow |
-
2016
- 2016-03-30 CN CN201610192392.5A patent/CN105659949A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1200861A1 (en) * | 1984-07-05 | 1985-12-30 | Всесоюзный Научно-Исследовательский И Проектно-Технологический Институт Горного Машиностроения | Disk working member |
| CN2466865Y (en) * | 2001-03-16 | 2001-12-26 | 张传书 | Foldable disc harrow |
| US20060144600A1 (en) * | 2005-01-04 | 2006-07-06 | Ingersoll Argentina S.A. | Wavy farming disc |
| EP2397024A1 (en) * | 2009-02-16 | 2011-12-21 | Bellota Agrisolutions, S.L. | Harrow disc fixing mechanism |
| US20110240319A1 (en) * | 2010-03-31 | 2011-10-06 | Canyon Street Crossing Limited Liability Company | Shallow concavity scalloped disc blade |
| CN103079394A (en) * | 2010-08-31 | 2013-05-01 | Cnh比利时股份有限公司 | Blade sharpening system for agricultural implements |
| CN202127594U (en) * | 2011-04-12 | 2012-02-01 | 新疆机械研究院股份有限公司 | Turbine disk blade |
| CN104768365A (en) * | 2012-08-11 | 2015-07-08 | 莱姆肯有限责任两合公司 | Soil cultivation device having a device for stacking, collecting or cultivating soil or mulch |
| CN203151949U (en) * | 2013-01-15 | 2013-08-28 | 霍邱县夏时农机制造有限公司 | Novel disc harrow |
| CN204131919U (en) * | 2014-09-18 | 2015-02-04 | 河南科技大学 | A kind of variable curvature takes off native drag reduction disk harrow |
| CN105009719A (en) * | 2014-11-01 | 2015-11-04 | 山东常林机械集团股份有限公司 | Hydraulic folding notched-disk stubble-cleaning harrow |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 545000 new willow Avenue, Liuzhou, Liuzhou, the Guangxi Zhuang Autonomous Region, No. 2, 20 floors 9, city E District Applicant after: LIUZHOU YIHE SCIENCE & TECHNOLOGY CO., LTD. Address before: 545000 the Guangxi Zhuang Autonomous Region road Liunan District Liuzhou City Lake No. 16 Applicant before: LIUZHOU YIHE SCIENCE & TECHNOLOGY CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |