CN204362516U - A kind of rotary blade carrying out rotating side trench digging for rotovator - Google Patents
A kind of rotary blade carrying out rotating side trench digging for rotovator Download PDFInfo
- Publication number
- CN204362516U CN204362516U CN201420711617.XU CN201420711617U CN204362516U CN 204362516 U CN204362516 U CN 204362516U CN 201420711617 U CN201420711617 U CN 201420711617U CN 204362516 U CN204362516 U CN 204362516U
- Authority
- CN
- China
- Prior art keywords
- rotovator
- rotating shaft
- screw blade
- rotating side
- trench digging
- 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.)
- Expired - Fee Related
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of rotary blade carrying out rotating side trench digging for rotovator, the problem of rotating side, ditching operation can not be carried out for solving existing rotary blade.The utility model comprises the rotating shaft be set in after tractor on turning cylinder, and the excircle of described rotating shaft is provided with screw blade, and the excircle of described screw blade is provided with chip tooth; Angle between described screw blade and perpendicular is 28 °-32 °.Of the present utility modelly both can carry out hack by screw blade, and rotating side, trench digging process can be carried out again simultaneously, there is rotating side, effective feature of ditching, improve the job area of rotovator, be convenient to agricultural tillage and produce.
Description
Technical field
The utility model belongs to agricultural machinery technological field, has and relates to a kind of rotary blade carrying out rotating side trench digging for rotovator, for carrying out rotating side, ditching operation to kind of bed.
Background technology
Rotovator completes cultivated, to harrow operation cultivation machinery.Because of its have hack ability strong, plough after the features such as earth's surface is smooth, and to be widely used; The root stubble being embedded in below earth's surface can be shredded simultaneously, be convenient to sower operation, well plant bed for later stage sowing provides.
Such as application number be 201320566066.8 utility model patent disclose a kind of rotovator, be arranged on the rear side of tractor, by the main frame be arranged on tractor with rotary blade is arranged on the ploughing and weeding position that cutter shaft is formed and forms, the power that cutter shaft is provided by tractor drives and rotates, cutter shaft lid covers the top at ploughing and weeding position, rear plate covers the rear at ploughing and weeding position, be interconnected to realize rear plate by the rear side of hinge and cutter shaft lid can swing up and down simultaneously, sliding position is provided with on the upside of rear plate, the pressure adjusting lever one end swung for controlling rear plate is arranged on main frame, the other end is supported on sliding position, rear plate comprises: the 1st plane position being extended to rear by the position, periphery of the past iron square hinge rotating shaft, from the rear side at the 1st plane position, the 2nd plane position of continuous tilt downwards from the 1st plane position, from the rear side at the 2nd plane position, the 3rd plane position of continuous tilt downwards from the 2nd plane position, from the rear side at the 3rd plane position, towards rear and top in convex curve mode at ploughing and weeding firming earth the position of leveling land of leveling land at present, and the rear side at position of leveling land is in while arc-shaped is bent upwards, and extends forward formed rear side hollow part further again from this bending position, top, hollow part is furnished with the hollow bulb mutually docked with the inner side of smooth Lands Department position.
Application number be 201320695878.2 utility model patent disclose a kind of rotovator, comprise case and rotary cultivator attachment, rotary cultivator attachment is rotatably connected in case, it also comprises flattening mechanism, flattening mechanism is rotatably connected in case, flattening mechanism parallel with rotary cultivator attachment, flattening mechanism and rotary cultivator attachment link, and flattening mechanism is identical with rotary cultivator attachment rotation direction, flattening mechanism comprises rotating shaft and at least two smooth, axis of rotation is connected in case, and the axis being parallel of the axis of rotating shaft and rotary cultivator attachment, the two ends of rotating shaft are equipped with fixed disk, and two fixed disks are parallel to each other, the axis of fixed disk all with the dead in line of rotating shaft, at least two smooth be fixed between two fixed disks, and smooth circumferentially uniform, smooth two ends are separately fixed on two fixed disks, and the plane of smooth does not overlap with the radial direction of fixed disk, smooth width is away from the contrary direction of one end inclined rotary shaft rotation direction of rotating shaft.
Application number be 201120039010.8 utility model patent disclose a kind of rotovator, comprise frame, farming cutter shaft, wherein farming cutter shaft is at least two, this rotovator also comprises the connecting plate being fixed on below in frame, this connecting plate between adjacent farming cutter shaft, and is connected with farming cutter shaft.
Application number be 201220352974.2 utility model patent disclose a kind of dark rotovator, comprise engine, support, rotary cultivator attachment, gearbox, hand handle and tailstock, on the support that engine is fixedly installed in; Power is inputed to gearbox by belt by engine, and transfers a torque to rotary cultivator attachment by gear reduction at different levels in gearbox, carries out rotary tillage or walking operation; Hand is being fixedly installed on gearbox; Tailstock is fixedly installed on gearbox.
As the rotovator told about above, those skilled in the art can understand structure and the operation principle of rotovator, does not repeat them here.And rotary blade is as the key job part of rotovator, the rotary tillage efficiency that directly decide rotovator of rotary blade and rotary tillage effect.
Such as application number be 201420229475.3 utility model patent disclose a kind of blade rotary blade, there is circular blade body, blade body cross sectional shape is arc-shaped, blade body is provided with blade along excircle, the excircle of blade body is provided with the breach of arc, blade body is provided with a plurality of reinforcements around the center of circle, and blade body circle centre position is provided with installing hole, and blade width is 10-20mm; Blade (2) width is 15mm.
But existing rotary blade can only carry out cutting soil, hack ability, can not carry out rotating side, ditching operation, but in agricultural production, need to carry out rotating side, ditching operation.
Utility model content
The utility model can not carry out the problem of rotating side, ditching operation in order to overcome existing rotary blade, and a kind of rotary blade carrying out rotating side trench digging for rotovator is provided, there is structure simple, rotating side, ditching operation can be carried out, there is rotating side simultaneously, effective feature of ditching, be specially adapted to agricultural planting produce.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
Carry out a rotary blade for rotating side trench digging for rotovator, it is characterized in that, comprise the rotating shaft be set in after tractor on turning cylinder, the excircle of described rotating shaft is provided with screw blade, and the excircle of described screw blade is provided with chip tooth; Angle between described screw blade and perpendicular is 28 °-32 °.
Described screw blade and the angle vertically between horizontal plane are 30 °.
Described screw blade is at least wound around 450 ° around rotating shaft.
Described rotating shaft one end is equipped with shaft coupling, and described rotating shaft is connected with turning cylinder through shaft coupling; One end of described shaft coupling is connected with rotating shaft, the inner core that the other end of described shaft coupling is connected with urceolus and can slides in urceolus, and the other end of described inner core is connected with turning cylinder.
Described urceolus and inner core offer the locating hole for fixing inner core position in urceolus, and described inner core and urceolus position through alignment pin.
Compared with prior art, the utility model has following beneficial effect:
The rotary blade carrying out rotating side trench digging for rotovator of the present utility model, both can carry out hack by screw blade, and rotating side, trench digging process can be carried out again simultaneously, there is rotating side, effective feature of ditching, improve the job area of rotovator, be convenient to agricultural tillage and produce.
Simultaneously rotary blade of the present utility model can regulate the spacing between two rotary blades that are arranged on after tractor on turning cylinder, can carry out rotating side, the ditching operation of different in width, improve the practicality of rotary blade.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the structural representation of another embodiment of the utility model;
Mark in figure: 1, rotating shaft, 2, screw blade, 3, chip tooth, 4, shaft coupling, 5, urceolus, 6, locating hole, 7, inner core.
Embodiment
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
The rotary blade carrying out rotating side trench digging for rotovator of the present utility model, comprise the rotating shaft be set in after tractor on turning cylinder, the excircle of rotating shaft is provided with screw blade, and the excircle of screw blade is provided with chip tooth; Screw blade and the angle vertically between horizontal plane are 28 °-32 °.Rotary blade when in use, is arranged on the two ends of turning cylinder after tractor by the utility model respectively, is driven the rotation of rotary blade, thus realize the effect of hack, rotating side, trench digging by the driving of turning cylinder.The utility model both can carry out hack by screw blade, can carry out again rotating side, trench digging process simultaneously, have rotating side, effective feature of ditching, and improve the job area of rotovator, was convenient to agricultural tillage and produces.
As a kind of preferred mode of the utility model, the angle between screw blade and perpendicular is 30 °, and when screw blade is 30 ° with the angle of perpendicular time, rotating side, effect of ditching are best.
Described screw blade is at least wound around 450 ° around rotating shaft, if the angle that screw blade is wrapped in rotating shaft is too small, rotating side, trench digging effect are poor, and therefore in order to reach good rotating side, trench digging effect, screw blade of the present utility model is at least wound around 450 ° around rotating shaft.
Described rotating shaft one end is equipped with shaft coupling, and described rotating shaft is connected with turning cylinder through shaft coupling; One end of described shaft coupling is connected with rotating shaft, the inner core that the other end of described shaft coupling is connected with urceolus and can slides in urceolus, and the other end of described inner core is connected with turning cylinder.
Described urceolus and inner core offer the locating hole for fixing inner core position in urceolus, and described inner core and urceolus position through alignment pin.The structural design of shaft coupling of the present utility model, makes it possible to according to circumstances regulate the spacing between two rotary blades, thus improves the practicality of rotary blade.
Embodiment one
The rotary blade carrying out rotating side trench digging for rotovator of the present embodiment, comprise the rotating shaft be set in after tractor on turning cylinder, the excircle of rotating shaft is provided with screw blade, and the excircle of screw blade is provided with chip tooth; Screw blade and the angle vertically between horizontal plane are 28 °-32 °.
Embodiment two
The rotary blade carrying out rotating side trench digging for rotovator of the present embodiment, comprise the rotating shaft be set in after tractor on turning cylinder, the excircle of rotating shaft is provided with screw blade, and the excircle of screw blade is provided with chip tooth; Screw blade and the angle vertically between horizontal plane are 30 °.
Embodiment three
The rotary blade carrying out rotating side trench digging for rotovator of the present embodiment, comprise the rotating shaft be set in after tractor on turning cylinder, the excircle of rotating shaft is provided with screw blade, and the excircle of screw blade is provided with chip tooth; Screw blade and the angle vertically between horizontal plane are 30 °; Screw blade is at least wound around 450 ° around rotating shaft.
Embodiment four
The rotary blade carrying out rotating side trench digging for rotovator of the present embodiment, comprise the rotating shaft be set in after tractor on turning cylinder, the excircle of rotating shaft is provided with screw blade, and the excircle of screw blade is provided with chip tooth; Screw blade and the angle vertically between horizontal plane are 28 °-32 °; Rotating shaft one end is equipped with shaft coupling, and described rotating shaft is connected with turning cylinder through shaft coupling; One end of described shaft coupling is connected with rotating shaft, the inner core that the other end of described shaft coupling is connected with urceolus and can slides in urceolus, and the other end of described inner core is connected with turning cylinder.
Described urceolus and inner core offer the locating hole for fixing inner core position in urceolus, and described inner core and urceolus position through alignment pin.
Embodiment five
The rotary blade carrying out rotating side trench digging for rotovator of the present embodiment, comprise the rotating shaft be set in after tractor on turning cylinder, the excircle of rotating shaft is provided with screw blade, and the excircle of screw blade is provided with chip tooth; Screw blade and the angle vertically between horizontal plane are 30 °; Rotating shaft one end is equipped with shaft coupling, and described rotating shaft is connected with turning cylinder through shaft coupling; One end of described shaft coupling is connected with rotating shaft, the inner core that the other end of described shaft coupling is connected with urceolus and can slides in urceolus, and the other end of described inner core is connected with turning cylinder.
Described urceolus and inner core offer the locating hole for fixing inner core position in urceolus, and described inner core and urceolus position through alignment pin.
Claims (5)
1. carry out a rotary blade for rotating side trench digging for rotovator, it is characterized in that, comprise the rotating shaft be set in after tractor on turning cylinder, the excircle of described rotating shaft is provided with screw blade, and the excircle of described screw blade is provided with chip tooth; Angle between described screw blade and perpendicular is 28 °-32 °.
2. the rotary blade carrying out rotating side trench digging for rotovator according to claim 1, is characterized in that, described screw blade and the angle vertically between horizontal plane are 30 °.
3. the rotary blade carrying out rotating side trench digging for rotovator according to claim 2, is characterized in that, described screw blade is at least wound around 450 ° around rotating shaft.
4., according to the arbitrary described rotary blade carrying out rotating side trench digging for rotovator of claim 1-3, it is characterized in that, described rotating shaft one end is equipped with shaft coupling, and described rotating shaft is connected with turning cylinder through shaft coupling; One end of described shaft coupling is connected with rotating shaft, the inner core that the other end of described shaft coupling is connected with urceolus and can slides in urceolus, and the other end of described inner core is connected with turning cylinder.
5. the rotary blade carrying out rotating side trench digging for rotovator according to claim 4, is characterized in that, described urceolus and inner core offer the locating hole for fixing inner core position in urceolus, and described inner core and urceolus position through alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711617.XU CN204362516U (en) | 2014-11-25 | 2014-11-25 | A kind of rotary blade carrying out rotating side trench digging for rotovator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711617.XU CN204362516U (en) | 2014-11-25 | 2014-11-25 | A kind of rotary blade carrying out rotating side trench digging for rotovator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204362516U true CN204362516U (en) | 2015-06-03 |
Family
ID=53318785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420711617.XU Expired - Fee Related CN204362516U (en) | 2014-11-25 | 2014-11-25 | A kind of rotary blade carrying out rotating side trench digging for rotovator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204362516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488378A (en) * | 2014-11-25 | 2015-04-08 | 成都美农达农业开发有限责任公司 | Rotary blade applied to rotary cultivator for rotary edging and furrowing |
-
2014
- 2014-11-25 CN CN201420711617.XU patent/CN204362516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488378A (en) * | 2014-11-25 | 2015-04-08 | 成都美农达农业开发有限责任公司 | Rotary blade applied to rotary cultivator for rotary edging and furrowing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102918945B (en) | Variable camber tooth type stubble-cutting scarifier | |
| CN103931289A (en) | Anti-blocking driving type no-tillage stubble cutting technology and test platform | |
| CN203072320U (en) | Rotary type rotary cultivator | |
| CN102726139B (en) | Positive and negative turntable cutter flail cutter combination type belt cultivation device | |
| CN208891158U (en) | A kind of double rocking lever ditcher mechanism | |
| CN203243683U (en) | Multipurpose walking miniature ditching machine | |
| CN204362516U (en) | A kind of rotary blade carrying out rotating side trench digging for rotovator | |
| CN201418243Y (en) | Multifunctional rig for dry land intertillage | |
| CN204518339U (en) | High-strength rotary blade | |
| CN205648354U (en) | Rotary tillage part of rotary cultivator with clearance function | |
| CN104521347A (en) | Energy-efficient rotary cultivator | |
| CN204560138U (en) | Rotary tillage beater | |
| CN209787770U (en) | combined machine for middle ditching, rotary tillage, fertilizing and seeding | |
| CN204392784U (en) | Energy-efficient rotovator | |
| CN104488378A (en) | Rotary blade applied to rotary cultivator for rotary edging and furrowing | |
| CN102934552B (en) | Reverse trenching type dual-roller rotary wheel under soil | |
| CN106471886A (en) | A kind of adjustable rotary tillage process device | |
| CN213522996U (en) | Potato planting powder ridge tillage soil preparation combined operation machine | |
| CN204244683U (en) | A kind of hand-push type breaks ground ditching implement | |
| CN201307984Y (en) | Straw burying rotavator in paddy field | |
| CN203872510U (en) | Rotary cultivator | |
| CN203859996U (en) | Rotary tillage blade shaft assembly of rotary cultivator | |
| CN203788650U (en) | Walking inclined mini-tiller | |
| CN202721961U (en) | Reciprocating shovel type tillage machine | |
| CN203120443U (en) | Combined-ditching fertilizer applicator |
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: 20150603 Termination date: 20151125 |