CN104521347A - Energy-efficient rotary cultivator - Google Patents
Energy-efficient rotary cultivator Download PDFInfo
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- CN104521347A CN104521347A CN201410844320.5A CN201410844320A CN104521347A CN 104521347 A CN104521347 A CN 104521347A CN 201410844320 A CN201410844320 A CN 201410844320A CN 104521347 A CN104521347 A CN 104521347A
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Abstract
The invention relates to an energy-efficient rotary cultivator. The energy-efficient rotary cultivator comprises a frame, a transmission system, a rotary cutter shaft and a cover casing, wherein multiple groups of rotary cultivation cutters are arranged on the rotary cutter shaft. Each rotary cultivation cutter is composed of a hoe cutter and a beating cutter, wherein the hoe cutter is formed by a cutter body and a vertical blade, the beating cutter is formed by a cutter handle and a soil beating block, and the cutter body of the hoe cutter is longer than the cutter handle of the beating cutter. The energy-efficient rotary cultivator is simple in structure. By adopting the combined adjustable rotary cultivation cutters on the basis of the original structure, the speed in feed pitch of soil cutting of the rotary cultivator can be effectively increased, the rotary cultivation depth is increased, and the problems of the low speed, the shallow rotary cultivation depth and the like of an existing rotary cultivator are solved. Accordingly, the energy-efficient rotary cultivator has the advantages of being high in soil block smashing degree, large in rotary cultivation depth, wide in application range and the like, and has a practical significance.
Description
Technical field
The invention belongs to agricultural mechanical field, relate to a kind of rotovator soil being carried out to farming, specifically a kind of energy-efficient rotovator.
Background technology
Rotary tillage is a kind of blade cut utilizing rotovator to rotate, break up the clods, the loose a kind of expedient of tillage puddling topsoil, play hack, loosen the soil, puddle, the effects such as smooth soil, rotovator is used to carry out rotary tillage process, can loosen the soil, soil can be pulverized again, ground is also quite smooth, can will plough, target, flat three kinds of effects once complete, collection pears, rake, flat three subjobs are in the land preparation mode of one, farming season can be robbed, economize labour, be widely used in vegetable plot, orchard, paddy field water either is ploughed, nonirrigated farmland seedbed preparation, but it is large to there is power consumption, topsoil is more shallow, renovate the shortcomings such as of poor quality.
Now, rotovator is mainly made up of transmission system, swivel knife shaft and the rotary tillage cutter be arranged at intervals on cutter shaft, rotary tillage cutter is designed to single blade structure more, common Rotary tillage blade has the polytypes such as bending, scalpriform, square, and the soil of cutting during its work of the Rotary tillage blade of Different structural parameters enters apart from also not identical.Because rotary tillage cutter adopts single blade structure, when operation, rotary blade should loosen the soil (cutting soil), pulverize soil again, therefore the handle of a knife position of rotary blade should not long (the oversize soil block cut out in handle of a knife position can not be pulverized in time, affect rotary tillage quality), also should not too short (handle of a knife position be too short, can not deep plough to soil, affect follow-up crop-planting), therefore, the handle of a knife position of current rotary blade is shorter, general at 12-13 centimetre, be no more than 15 centimeters, cutting soil, to enter the speed of distance slower, rotary tillage efficiency is low, and the degree of depth of rotary tillage is more shallow, reduce the scope of application of rotary tillage.
Summary of the invention
The object of the invention is to provide a kind of energy-efficient rotovator for the deficiencies in the prior art, adopt the adjustable rotary tillage cutter of combined type effectively can improve rotovator and cut the speed that soil enters distance, solve the problems such as existing rotovator speed is slow, rotary tillage depth as shallow, there is the features such as soil block degree of grinding is high, the rotary tillage degree of depth is dark, applied widely.
The technical solution adopted in the present invention:
A kind of energy-efficient rotovator, comprise frame, transmission system, swivel knife shaft, case, swivel knife shaft is arranged and organizes rotary tillage cutter more, described rotary tillage cutter forms by uprooting cutting knife and hitting cutter, hoe cutting knife is made up of cutter hub and the perpendicular blade being arranged on cutter hub end, hit cutter to be made up of handle of a knife and the soil block that hits being arranged on handle of a knife end, the cutter hub of hoe cutting knife is longer than the handle of a knife hitting cutter, cutter spacing is hit in the inner side of hoe cutting knife when rotary tillage cutter is arranged on swivel knife shaft, when uprooting upturned soil under cutting knife rotary cutting and upwards dishing out, soil block smashes by the cutter that hits be positioned at inside hoe cutting knife, effectively improve the arable land soil block degree of grinding after rotary tillage, improve the quality of rotary tillage.
The cutter hub of described hoe cutting knife and the handle of a knife hitting cutter are designed to length adjustable structure, can as required by regulating the length of cutter hub and handle of a knife can adjust cutting soil and entering apart from speed and the rotary tillage degree of depth, to adapt to different rotary tillage patterns of rotary tillage cutter.
Described perpendicular insert design is straight-plate-type or curved arc formula structure.
Described perpendicular insert design is single-edge type or Double-edge structure, and the angle of its blade is less than 5 degree.
Structure of the present invention is simple, adopt the adjustable rotary tillage cutter of combined type effectively can improve rotovator on the original basis and cut the speed that soil enters distance, improve the rotary tillage degree of depth, solve the problems such as existing rotovator speed is slow, rotary tillage depth as shallow, there is the features such as soil block degree of grinding is high, the rotary tillage degree of depth is dark, applied widely, there is realistic meaning.
Accompanying drawing explanation
Fig. 1 is the side-looking design sketch that swivel knife shaft of the present invention and rotary tillage cutter are assembled.
Fig. 2 is the structural representation of the hoe cutting knife of rotary blade of the present invention.
Fig. 3 is the structural representation hitting cutter of rotary blade of the present invention.
In figure: 1, swivel knife shaft; 2, cutting knife is uprooted; 3, cutter is hit; 4, cutter hub; 5, perpendicular blade; 6, handle of a knife; 7, soil block is hit.
Embodiment
Below in conjunction with accompanying drawing with by embodiment, the invention will be further described, but not as a limitation of the invention.
The energy-efficient rotovator of one designed by the present invention, comprise frame, transmission system, swivel knife shaft, case, as shown in Figure 1, swivel knife shaft 1 utilizes tool rest or cutterhead install and organize rotary tillage cutter more, rotary tillage cutter forms by uprooting cutting knife 2 and hitting cutter 3, hits the inner side that cutter 3 is positioned at hoe cutting knife 2, when uprooting upturned soil under cutting knife 2 rotary cutting and upwards dishing out, be positioned at hitting cutter 3 and soil block can be smashed inside hoe cutting knife, make the arable land soil block degree of grinding after rotary tillage, thus improve the quality of rotary tillage.
In structure as shown in Figure 2, hoe cutting knife designed by the present invention forms (as the case may be by cutter hub 4 with the perpendicular blade 5 vertical being with it arranged on cutter hub end, connected mode between cutter hub 4 and perpendicular blade 5 also can adopt other types), cutter hub 4 is designed to length adjustable structure, can enter apart from speed and the rotary tillage degree of depth, to adapt to different rotary tillage patterns by regulating the soil of cutting of the length adjustment rotary tillage cutter of cutter hub according to indexs such as the viscosity of soil and water content; Perpendicular blade 5 is monoblock construction, and its upper and lower both wings are blade part, as the case may be, can be designed to single-edge type or Double-edge structure, and the angle of blade are less than 5 degree; Perpendicular blade 5 also can adopt curved arc formula structure, and namely its upper and lower both wings are bending to cutter hub medial and lateral.
In structure as shown in Figure 3, hitting cutter forms (as the case may be by handle of a knife 6 with the soil block 7 that vertically hits vertical being with it arranged on handle of a knife end, handle of a knife 6 and the connected mode of hitting between soil block 7 also can adopt other types), handle of a knife 6 is designed to length adjustable structure, can adjust according to the adjustment of cutter hub 4 length of hoe cutting knife, its length should be less than cutter hub 4 length of hoe cutting knife, make perpendicular blade 5 and hit the operating position being positioned at coupling between soil block 7, be conducive to hitting soil block 7 soil block of spin-up is smashed, guarantee rotary tillage quality.
During rotary tillage, the transmission system of rotovator is connected with the power take-off of tractor, the outputting power of tractor drives rotary tillage cutter to do gyration, the perpendicular blade 5 of hoe cutting knife is in cutting soil process, first cut upturned soil and upwards dish out, by the soil block 7 that hits be positioned at inside hoe cutting knife, soil block is smashed, the arable land soil block degree of grinding after rotary tillage can be improved, improve the quality of rotary tillage.Different crops needs the different rotary tillage degree of depth, and the cutter hub 4 being uprooted cutting knife by adjustment and the length of the handle of a knife 6 hitting cutter, can be adjusted the rotary tillage degree of depth.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. an energy-efficient rotovator, comprise frame, transmission system, swivel knife shaft, case, it is characterized in that: arrange on swivel knife shaft and organize rotary tillage cutter more, described rotary tillage cutter forms by uprooting cutting knife and hitting cutter, hoe cutting knife is made up of cutter hub and the perpendicular blade being arranged on cutter hub end, hit cutter to be made up of handle of a knife and the soil block that hits being arranged on handle of a knife end, the cutter hub of hoe cutting knife is longer than the handle of a knife hitting cutter.
2. energy-efficient rotovator according to claim 1, is characterized in that: the cutter hub of described hoe cutting knife is designed to length adjustable structure with the handle of a knife hitting cutter.
3. energy-efficient rotovator according to claim 1, is characterized in that: described perpendicular insert design is straight-plate-type or curved arc formula structure.
4. energy-efficient rotovator according to claim 1, is characterized in that: described perpendicular insert design is single-edge type or Double-edge structure, and the angle of its blade is less than 5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844320.5A CN104521347A (en) | 2014-12-30 | 2014-12-30 | Energy-efficient rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844320.5A CN104521347A (en) | 2014-12-30 | 2014-12-30 | Energy-efficient rotary cultivator |
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| Publication Number | Publication Date |
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| CN104521347A true CN104521347A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410844320.5A Pending CN104521347A (en) | 2014-12-30 | 2014-12-30 | Energy-efficient rotary cultivator |
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| CN (1) | CN104521347A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993226A (en) * | 2016-08-05 | 2016-10-12 | 湖北双羽机械科技有限公司 | Multifunctional rotary cultivator cutter shaft assembly |
| IT201700121121A1 (en) * | 2017-10-25 | 2018-01-25 | Girolamo Gianluca Di | DEVICE FOR PROCESSING AND CLEANING THE SOIL IN A SINGLE PASS, EVEN IN THE PRESENCE OF ROOTS |
| CN108393342A (en) * | 2018-01-30 | 2018-08-14 | 上海岩土工程勘察设计研究院有限公司 | Sub-region and hierarchical in-situ remediation method suitable for the stirring of Polluted Soil shallow-layer |
| CN109769414A (en) * | 2019-01-24 | 2019-05-21 | 刘秀宇 | A kind of agricultural soil crusher device people |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000316306A (en) * | 1999-05-11 | 2000-11-21 | Kanto Noki Kk | Rotary tilling device having rotor with different diameter |
| CN2572740Y (en) * | 2002-09-19 | 2003-09-17 | 黄淮 | Spiral saw tilling seeder |
| RU2233052C1 (en) * | 2003-03-18 | 2004-07-27 | Государственное учреждение Зональный научно-исследовательский институт сельского хозяйства Северо-Востока им. Н.В. Рудницкого | Rotary tiller for strip tillage of soil |
| CN101869016A (en) * | 2010-06-09 | 2010-10-27 | 左佳奇 | Coaxial rotary cultivator realizing deep and extensive cultivation and shallow and fine crushing |
| CN202587768U (en) * | 2012-03-30 | 2012-12-12 | 李小明 | Comprehensive straw chopping and returning machine |
| CN203801220U (en) * | 2014-05-12 | 2014-09-03 | 史大修 | Single edged rotary knife |
| CN204392784U (en) * | 2014-12-30 | 2015-06-17 | 陈义照 | Energy-efficient rotovator |
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2014
- 2014-12-30 CN CN201410844320.5A patent/CN104521347A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000316306A (en) * | 1999-05-11 | 2000-11-21 | Kanto Noki Kk | Rotary tilling device having rotor with different diameter |
| CN2572740Y (en) * | 2002-09-19 | 2003-09-17 | 黄淮 | Spiral saw tilling seeder |
| RU2233052C1 (en) * | 2003-03-18 | 2004-07-27 | Государственное учреждение Зональный научно-исследовательский институт сельского хозяйства Северо-Востока им. Н.В. Рудницкого | Rotary tiller for strip tillage of soil |
| CN101869016A (en) * | 2010-06-09 | 2010-10-27 | 左佳奇 | Coaxial rotary cultivator realizing deep and extensive cultivation and shallow and fine crushing |
| CN202587768U (en) * | 2012-03-30 | 2012-12-12 | 李小明 | Comprehensive straw chopping and returning machine |
| CN203801220U (en) * | 2014-05-12 | 2014-09-03 | 史大修 | Single edged rotary knife |
| CN204392784U (en) * | 2014-12-30 | 2015-06-17 | 陈义照 | Energy-efficient rotovator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993226A (en) * | 2016-08-05 | 2016-10-12 | 湖北双羽机械科技有限公司 | Multifunctional rotary cultivator cutter shaft assembly |
| IT201700121121A1 (en) * | 2017-10-25 | 2018-01-25 | Girolamo Gianluca Di | DEVICE FOR PROCESSING AND CLEANING THE SOIL IN A SINGLE PASS, EVEN IN THE PRESENCE OF ROOTS |
| CN108393342A (en) * | 2018-01-30 | 2018-08-14 | 上海岩土工程勘察设计研究院有限公司 | Sub-region and hierarchical in-situ remediation method suitable for the stirring of Polluted Soil shallow-layer |
| CN109769414A (en) * | 2019-01-24 | 2019-05-21 | 刘秀宇 | A kind of agricultural soil crusher device people |
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Application publication date: 20150422 |