CN203859996U - Rotary tillage blade shaft assembly of rotary cultivator - Google Patents
Rotary tillage blade shaft assembly of rotary cultivator Download PDFInfo
- Publication number
- CN203859996U CN203859996U CN201420182111.4U CN201420182111U CN203859996U CN 203859996 U CN203859996 U CN 203859996U CN 201420182111 U CN201420182111 U CN 201420182111U CN 203859996 U CN203859996 U CN 203859996U
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- CN
- China
- Prior art keywords
- rotary
- tulwar
- cutter shaft
- rotary tillage
- ploughing cutter
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Abstract
The utility model discloses a rotary tillage blade shaft assembly of a rotary cultivator. A rotary tillage blade shaft is formed by connecting a left rotary tillage blade shaft and a right rotary tillage blade shaft through a spline connecting disk and a spline shaft, and the left end and the right end of the rotary tillage blade shaft are respectively provided with a bearing pedestal. Blade bases are mounted on the rotary tillage blade shaft. The blade bases are provided with two sorts of rotary blades with different rotation radii, the rotary blades with the large rotation radii are mounted at the two ends of each blade base, and the rotary blades with the small rotation radii are mounted in the middle parts of the blade bases. By means of the rotary tillage blade shaft, a traditional cutter mounting mode is changed, the rotary tillage blade shaft is provided with two sorts of rotary blades with different rotation radii, the rotary blades with the large rotation radii are mounted at the two ends of the rotary tillage blade shaft, the rotary blades with the small rotation radii are mounted in the middle of the rotary tillage blade shaft, the rotary tillage function and the pre-ditching function can be achieved, the structure is simple, energy is saved, cost is lowered, and efficiency is improved.
Description
Technical field
The utility model relates to a kind of agricultural and ploughs scarification equipment equipment, particularly a kind of rotovator rotary ploughing cutter shaft assembly.
Background technology
Since China reform and opening-up, national economy rapid growth, scientific and technical innovation, autonomous innovation have become the main flow of domestic industry development, and China's industry is just step by step to the future development of intensive style, energy-saving and emission-reduction, low-carbon (LC).Along with the raising of Agricultural Mechanization Degree, rotovator is widely used in agricultural and ploughs field, whole ground, and the both hands of fundamentally having liberated peasant, have improved operating efficiency, have reduced labour cost.But the rotary ploughing cutter shaft assembly of current domestic rotovator, rotary blade is arranged on rotary tillage cutter holder, rotary tillage cutter holder is arranged on rotary ploughing cutter shaft according to certain arrangement mode, it installs arrangement mode in the time of unit operation, unit power consumption is large, stationary performance, hack performance are all poor, and Land leveling speed is slow, and without pre-function of ditching.The technical staff of R&D institution and enterprise is constantly exploring, is studying, wish to develop a kind of rotovator of superior performance, to overcome above-mentioned defect, although obtained technically some progress, in practice, still exist the technical barrier not yet overcoming.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, and a kind of rotovator rotary ploughing cutter shaft assembly is provided, and rotary ploughing cutter shaft changes traditional Cutting tool installation manner mode, can reach rotary tillage and pre-function of ditching.
The utility model solves the technical scheme that its technical problem adopts: contain bearing block, tool rest, spline connects dish, rotary ploughing cutter shaft, rotary blade, rotary ploughing cutter shaft is by a left side, right rotary ploughing cutter shaft connects dish by spline and splined shaft is formed by connecting, two ends, rotary ploughing cutter shaft left and right are equipped with bearing block, on described rotary ploughing cutter shaft, tool rest is installed, two kinds of different rotary blades of the turning radius are installed on tool rest, described rotary blade is divided into left tulwar I, left tulwar II, right tulwar I, right tulwar II, left tulwar I is identical with right tulwar I specification, left tulwar II is identical with right tulwar II specification, the turning radius of left tulwar I and right tulwar I is greater than the turning radius of left tulwar II and right tulwar II, the rotary blade that the turning radius is large is arranged on two ends, and left end is installed right tulwar I, right-hand member is installed left tulwar I, the rotary blade that the turning radius is little is arranged on centre position, and right tulwar II is installed on left rotary ploughing cutter shaft top, left tulwar II is installed in the bottom corresponding with it, left tulwar II is installed on right rotary ploughing cutter shaft top, right tulwar II is installed in the bottom corresponding with it.
The know-why that the utility model adopts is: a kind of rotovator rotary ploughing cutter shaft assembly, for a kind of intelligent multi-function rotary tillage ditching hack fertilization multiple working, this workover rig is taking framework rotovator as main carriers, in the mode that plays with building blocks by fertilizer apparatus, ditching device is assembled gets on, and can once complete the operations such as rotary tillage, trench digging, hack, fertilising.Rotary ploughing cutter shaft changes traditional Cutting tool installation manner mode, can reach rotary tillage and pre-function of ditching, and two kinds of different rotary blades of the turning radius are installed on rotary ploughing cutter shaft.The rotary blade that the turning radius is large is arranged on two ends, and in the middle of the rotary blade that the turning radius is little is arranged on, the direction of rotation of rotary ploughing cutter shaft is consistent with tractor direction of travel.Ditching device, in the middle of rotary ploughing cutter shaft and hack cutter shaft, carries out just one-step forming to furrow.The direction of rotation of hack cutter shaft is contrary with tractor direction of travel, and by the mode of encrypting and increase rotating speed, to realize the function of hack, on hack cutter shaft, the turning radius of rotary blade is less than the turning radius of rotary blade on rotary ploughing cutter shaft.After front rotary tillage, hack can reach the garrulous soil rate in furrow face 5cm depth bounds more than 95%, and ditching depth is 20 centimetres of left and right, and fertilizing amount is at 15～180kg/ hectare.
The utility model beneficial effect is: a kind of rotovator rotary ploughing cutter shaft assembly, rotary ploughing cutter shaft changes traditional Cutting tool installation manner mode, two kinds of different rotary blades of the turning radius are installed on rotary ploughing cutter shaft, the rotary blade that the turning radius is large is arranged on two ends, in the middle of the rotary blade that the turning radius is little is arranged on, can reach rotary tillage and pre-function of ditching, it is simple in structure, the saving energy, reduce costs, raise the efficiency.
Brief description of the drawings
In conjunction with the accompanying drawings and embodiments the utility model to be further described below:
It in figure, is a kind of rotovator rotary ploughing cutter shaft assembly structure schematic diagram.
In the drawings, 1. bearing block, 2. right tulwar I, 3. right tulwar II, 4. tool rest, 5. spline meets dish, 6. rotary ploughing cutter shaft, 7. left tulwar II, 8. left tulwar I.
Embodiment
A kind of rotovator rotary ploughing cutter shaft assembly, rotary ploughing cutter shaft 6 is by a left side, right rotary ploughing cutter shaft connects dish 5 by spline and splined shaft is formed by connecting, rotary ploughing cutter shaft 6 two ends, left and right are equipped with bearing block 1, on described rotary ploughing cutter shaft 6, tool rest 4 is installed, two kinds of different rotary blades of the turning radius are installed on tool rest 4, described rotary blade is divided into left tulwar I8, left tulwar II7, right tulwar I2, right tulwar II3, left tulwar I8 is identical with right tulwar I2 specification, left tulwar II7 is identical with right tulwar II3 specification, the turning radius of left tulwar I8 and right tulwar I2 is greater than the turning radius of left tulwar II7 and right tulwar II3, the rotary blade that the turning radius is large is arranged on two ends, and left end is installed right tulwar I2, right-hand member is installed left tulwar I8, the rotary blade that the turning radius is little is arranged on centre position, and right tulwar II3 is installed on left rotary ploughing cutter shaft top, left tulwar II7 is installed in the bottom corresponding with it, left tulwar II7 is installed on right rotary ploughing cutter shaft top, right tulwar II3 is installed in the bottom corresponding with it.
A kind of rotovator rotary ploughing cutter shaft assembly, for a kind of intelligent multi-function rotary tillage ditching hack fertilization multiple working, this workover rig is taking framework rotovator as main carriers, in the mode that plays with building blocks by fertilizer apparatus, ditching device is assembled gets on, and can once complete the operations such as rotary tillage, trench digging, hack, fertilising.Rotary ploughing cutter shaft 6 changes traditional Cutting tool installation manner mode, can reach rotary tillage and pre-function of ditching, and two kinds of different rotary blades of the turning radius are installed on rotary ploughing cutter shaft 6.The rotary blade that the turning radius is large is arranged on two ends, and in the middle of the rotary blade that the turning radius is little is arranged on, the direction of rotation of rotary ploughing cutter shaft 6 is consistent with tractor direction of travel.Ditching device, in the middle of rotary ploughing cutter shaft 6 and hack cutter shaft, carries out just one-step forming to furrow.The direction of rotation of hack cutter shaft is contrary with tractor direction of travel, and by the mode of encrypting and increase rotating speed, to realize the function of hack, on hack cutter shaft, the turning radius of rotary blade is less than the turning radius of rotary blade on rotary ploughing cutter shaft 6.After front rotary tillage, hack can reach the garrulous soil rate in furrow face 5cm depth bounds more than 95%, and ditching depth is 20 centimetres of left and right, and fertilizing amount is at 15～180kg/ hectare.
Claims (1)
1. a rotovator rotary ploughing cutter shaft assembly, contain bearing block, tool rest, spline connects dish, rotary ploughing cutter shaft, rotary blade, it is characterized in that: rotary ploughing cutter shaft is by a left side, right rotary ploughing cutter shaft connects dish by spline and splined shaft is formed by connecting, two ends, rotary ploughing cutter shaft left and right are equipped with bearing block, on described rotary ploughing cutter shaft, tool rest is installed, two kinds of different rotary blades of the turning radius are installed on tool rest, described rotary blade is divided into left tulwar I, left tulwar II, right tulwar I, right tulwar II, left tulwar I is identical with right tulwar I specification, left tulwar II is identical with right tulwar II specification, the turning radius of left tulwar I and right tulwar I is greater than the turning radius of left tulwar II and right tulwar II, the rotary blade that the turning radius is large is arranged on two ends, and left end is installed right tulwar I, right-hand member is installed left tulwar I, the rotary blade that the turning radius is little is arranged on centre position, and right tulwar II is installed on left rotary ploughing cutter shaft top, left tulwar II is installed in the bottom corresponding with it, left tulwar II is installed on right rotary ploughing cutter shaft top, right tulwar II is installed in the bottom corresponding with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182111.4U CN203859996U (en) | 2014-04-04 | 2014-04-04 | Rotary tillage blade shaft assembly of rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182111.4U CN203859996U (en) | 2014-04-04 | 2014-04-04 | Rotary tillage blade shaft assembly of rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859996U true CN203859996U (en) | 2014-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420182111.4U Expired - Fee Related CN203859996U (en) | 2014-04-04 | 2014-04-04 | Rotary tillage blade shaft assembly of rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508128A (en) * | 2016-12-01 | 2017-03-22 | 农业部南京农业机械化研究所 | Combined tool for conducting rotary cultivation and earth crushing |
| CN108093698A (en) * | 2017-12-28 | 2018-06-01 | 广西壮族自治区水力机械研究所 | A kind of Novel rotary tillage disc plough ridger |
-
2014
- 2014-04-04 CN CN201420182111.4U patent/CN203859996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508128A (en) * | 2016-12-01 | 2017-03-22 | 农业部南京农业机械化研究所 | Combined tool for conducting rotary cultivation and earth crushing |
| CN108093698A (en) * | 2017-12-28 | 2018-06-01 | 广西壮族自治区水力机械研究所 | A kind of Novel rotary tillage disc plough ridger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150404 |
|
| EXPY | Termination of patent right or utility model |