CN204392784U - Energy-efficient rotovator - Google Patents
Energy-efficient rotovator Download PDFInfo
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- CN204392784U CN204392784U CN201420859717.7U CN201420859717U CN204392784U CN 204392784 U CN204392784 U CN 204392784U CN 201420859717 U CN201420859717 U CN 201420859717U CN 204392784 U CN204392784 U CN 204392784U
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- cutter
- knife
- rotary tillage
- rotovator
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Abstract
The utility model relates to 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 perpendicular blade, hit cutter by handle of a knife with hit soil block and form, the cutter hub of hoe cutting knife is longer than the handle of a knife hitting cutter.The utility model structure 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.
Description
Technical field
The utility model belongs to agricultural mechanical field, relates 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.
Utility model content
The purpose of this utility model provides a kind of energy-efficient rotovator, 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 scheme that the utility model adopts:
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.
The utility model structure 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 utility model and rotary tillage cutter are assembled.
Fig. 2 is the structural representation of the hoe cutting knife of rotary blade of the present utility model.
Fig. 3 is the structural representation hitting cutter of rotary blade of the present utility model.
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 utility model is described in further detail, but not as to restriction of the present utility model.
The energy-efficient rotovator of one designed by the utility model, 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 utility model 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 preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201420859717.7U CN204392784U (en) | 2014-12-30 | 2014-12-30 | Energy-efficient rotovator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859717.7U CN204392784U (en) | 2014-12-30 | 2014-12-30 | Energy-efficient rotovator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204392784U true CN204392784U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859717.7U Active CN204392784U (en) | 2014-12-30 | 2014-12-30 | Energy-efficient rotovator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204392784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521347A (en) * | 2014-12-30 | 2015-04-22 | 陈义照 | Energy-efficient rotary cultivator |
| CN105993225A (en) * | 2016-05-30 | 2016-10-12 | 河南豪丰农业装备有限公司 | Rotary blade used for rotary cultivator |
| CN107347271A (en) * | 2017-09-04 | 2017-11-17 | 合肥原印农业科技有限公司 | A kind of agricultural land soil crushing type rotary cultivator Multi-stage rotary blade apparatus |
-
2014
- 2014-12-30 CN CN201420859717.7U patent/CN204392784U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521347A (en) * | 2014-12-30 | 2015-04-22 | 陈义照 | Energy-efficient rotary cultivator |
| CN105993225A (en) * | 2016-05-30 | 2016-10-12 | 河南豪丰农业装备有限公司 | Rotary blade used for rotary cultivator |
| CN107347271A (en) * | 2017-09-04 | 2017-11-17 | 合肥原印农业科技有限公司 | A kind of agricultural land soil crushing type rotary cultivator Multi-stage rotary blade apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |