CN206077975U - Rotary blade assembly - Google Patents
Rotary blade assembly Download PDFInfo
- Publication number
- CN206077975U CN206077975U CN201620251435.8U CN201620251435U CN206077975U CN 206077975 U CN206077975 U CN 206077975U CN 201620251435 U CN201620251435 U CN 201620251435U CN 206077975 U CN206077975 U CN 206077975U
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- rotary
- blade
- rotary tillage
- group
- tillage blade
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Abstract
The utility model discloses a rotary blade assembly, including at least two sets of rotary tillage blades that set up side by side along axials, at least one staggers along axial position between the rotary tillage blade of every group, staggers each other along the axial between the rotary tillage blade of every group. The utility model discloses can reduce rotary blade assembly and take place at work to beat, improve the stationarity and the nature controlled of rotary cultivator work, improve work efficiency, be convenient for control, be applicable to any soil property to can make rotary tillage earth ground surface level, for rotary tillage blade during operation provides higher support intensity, avoid the foundry loam and twine the grass, promote the rotary tillage effect.
Description
Technical field
The utility model is related to agricultural rotary tiller field, more particularly to a kind of rotary blade group.
Background technology
Agricultural miniature rotary cultivator of the prior art generally adopts small-size rotary tiller, easy to operate and wide because of its small volume
Apply generally in rural area or farm.This rotary cultivator completes arable land process by power drive rotary blade group.Rotary blade group is
The key operation part of rotary cultivator, existing rotary blade group generally includes rotary tillage cutter shaft and the rotation being fixedly installed on rotary tillage cutter shaft
Cultivated blade, Rotary tillage blade at least three is uniformly arranged the circumferencial direction in rotary tillage cutter shaft, and all Rotary tillage blades are located at same circle
In all planes, complete to walk and plough certainly by driving.All Rotary tillage blades of this rotary cultivator are located in same circumferential plane, work
Beat when making serious, operator's control is laborious, inefficiency, and Rotary tillage blade radial section is generally overall circular arc,
Radius of curvature is larger, and Rotary tillage blade itself is very long, and whole Rotary tillage blade acts on ground, therefore stationarity pole when working when using
Difference, is also susceptible to foundry loam and twines the situation of grass, and significant wastage power increases energy resource consumption, and all Rotary tillage blades are
Identical structure, it is poor to the adaptability of soil property, especially for harder soil property, break ground more difficult, hence it is evident that reduce rotation
Cultivated effect, also increases energy consumption.
Accordingly, it would be desirable to be improved to existing rotary blade group, beated at work with reducing rotary blade group, improved
The stationarity and controllability of rotary cultivator work, improves operating efficiency, is easy to manipulation, it is adaptable to any soil property, and can make rotation
Soil surfacing after ploughing, provides higher support strength when working for Rotary tillage blade, it is to avoid foundry loam is imitated with grass, lifting rotary tillage is twined
Really.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of rotary blade group, it is possible to decrease rotary blade group is at work
Beat, improve the stationarity and controllability of rotary cultivator work, improve operating efficiency, be easy to manipulation, it is adaptable to any soil
Matter, and can make soil surfacing after rotary tillage, provides higher support strength when working for Rotary tillage blade, it is to avoid foundry loam and twine
Grass, lifts rotary tillage effect.
Rotary blade group of the present utility model, including at least two groups Rotary tillage blades being set up in parallel vertically, per group of rotary tillage
Between blade at least one vertically position stagger.
Further, mutually stagger vertically between per group of Rotary tillage blade.
Further, at least one is straight tulwar structure in every group of Rotary tillage blade.
Further, at least one is straight tulwar structure in every group of Rotary tillage blade, and remaining is bending tool structure.
Further, edge between the Rotary tillage blade and the Rotary tillage blade of bending tool structure of straight tulwar structure in every group of Rotary tillage blade
It is provided at circumferentially spaced, and mutually staggers vertically.
Further, the axial distance between two neighboring Rotary tillage blade is consistent.
Further, the arc being connected with Rotary tillage blade is also included, per group of each Rotary tillage blade root is separately fixed at institute
On corresponding arc.
Further, each Rotary tillage blade in same axial plane is arranged on same arc.
Further, each arc boot plate section is connected to surround jointly and is connected for the power output part with rotary cultivator two-by-two
Cavity structure.
Further, support bar is fixedly installed between the Rotary tillage blade and adjacent arc.
The beneficial effects of the utility model：Rotary blade group of the present utility model, is set up in parallel vertically by least two groups
Rotary tillage blade, between per group of Rotary tillage blade at least one vertically position stagger, rotary blade group can be reduced at work
Beat, improve the stationarity and controllability of rotary cultivator work, improve operating efficiency, greatly improve rotary tillage effect；
Mutually stagger vertically between per group of Rotary tillage blade, further reduce rotary blade group and beat at work, raising is used
Performance；At least one is straight tulwar structure in every group of Rotary tillage blade, the Rotary tillage blade of straight tulwar structure in every group of Rotary tillage blade
The circumferentially spaced setting and the Rotary tillage blade of bending tool structure between, and mutually stagger vertically, it is applicable to any soil property,
Especially for harder soil property, work of breaking ground can be readily accomplished, and can be by the rotation of straight tulwar structure and bending tool structure
Cultivated blade cooperates applicable, improves rotary tillage effect, reduces energy consumption；Because Rotary tillage blade is fixed on arc, both may be used
Increase from walk when and contact area of ground, further improve rotary cultivator stationarity operationally and controllability, it is adaptable to appoint
What soil property, can also reduce Rotary tillage blade and plough into length, and tilling depth is suitable, reduces power consumption, can also be by the work of arc
With making soil surfacing after rotary tillage；By arranging support bar, higher support is provided when can work for Rotary tillage blade strong
Degree, and can prevent to twine grass and foundry loam, improve the rotary tillage effect of rotary cultivator.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the top view of Fig. 1, as shown in the figure：The rotary tillage of the present embodiment
Knife group, including at least two groups Rotary tillage blades 1 being set up in parallel vertically, is set side by side with vertically three groups of rotary tillages in the present embodiment
Blade 1, every group of Rotary tillage blade 1 is along the circumferential direction uniformly arranged for three, to ensure rotary tillage effect；Per group of Rotary tillage blade 1 it
Between at least one vertically position stagger, axially disposed mode between per group of Rotary tillage blade 1 can adopt any one
The structure staggered between Rotary tillage blade 1 and remaining Rotary tillage blade 1, it would however also be possible to employ mutually wrong between two neighboring Rotary tillage blade 1
The structure opened, can also adopt the structure mutually staggered between each Rotary tillage blade, so that per group of Rotary tillage blade 1 is not same
In one circumferential plane, rotary blade group can be reduced and beated at work, improve the stationarity and controllable of rotary cultivator work
Property, operating efficiency is improved, greatly lift rotary tillage effect.
In the present embodiment, mutually stagger vertically between per group of Rotary tillage blade 1, so can farthest reduce rotation
Cultivated knife group is beated at work, further improves performance.
In the present embodiment, at least one is straight tulwar structure in every group of Rotary tillage blade 1 so as to can easily cut harder
Soil property, break ground beneficial to soil, be greatly enhanced rotary tillage effect, reducing energy consumption, per group of three Rotary tillage blades 1 in the present embodiment
In have the Rotary tillage blade 1a of a straight tulwar structure, two other for bending tool structure Rotary tillage blade 1b, wherein straight tulwar knot
The Rotary tillage blade 1a of structure refers to that the cross section of Rotary tillage blade is circular arc, and end is horizontal-extending along its bending direction, main to use
In quickly breaking ground, operating efficiency is improved；The Rotary tillage blade 1b of bending tool structure refers to that the cross section of Rotary tillage blade is circular arc, and
End vertically (axial direction) bending up or down, forms angle, two bendings of the present embodiment between end and root
The Rotary tillage blade 1b of knife structure is respectively adopted bending tool structure and lower bending tool structure, by the Rotary tillage blade of straight tulwar structure
Cooperate between 1a and the Rotary tillage blade 1b of bending tool structure, can preferably complete rotary tillage process, improve arable land effect, can
Suitable for any soil property.
In the present embodiment, the rotary blade of the Rotary tillage blade 1a of straight tulwar structure and bending tool structure in every group of Rotary tillage blade 1
Circumferentially spaced setting between piece 1b, and mutually stagger vertically, so can both reduce rotary blade group and beat at work,
The stationarity and controllability of rotary cultivator work are improved, operating efficiency is improved, again can be by the Rotary tillage blade 1a of straight tulwar structure
Cooperate and the Rotary tillage blade 1b of bending tool structure between, preferably complete rotary tillage process, improve arable land effect, be applicable to
Any soil property.
In the present embodiment, the axial distance between two neighboring Rotary tillage blade 1 is consistent, steady with the work for ensureing rotary blade group
Qualitative and Rotary tillage blade load is uniform.
In the present embodiment, rotary blade group also includes the arc 2 being connected with Rotary tillage blade 1, per group of each Rotary tillage blade 1
Portion is separately fixed on corresponding arc 2, by arranging arc 2, both can have been increased when walking and contact area of ground, is entered
One step improves rotary cultivator stationarity operationally and controllability, and any soil property is suitable for, and can also reduce Rotary tillage blade 1 and plough
Enter length, tilling depth is suitable, reduce power consumption, can also pass through the effect of arc 2, make soil surfacing after rotary tillage.
In the present embodiment, each Rotary tillage blade 1 in same axial plane is arranged on same arc 2, arc
The number that the number of plate 2 is arranged in a circumferential direction with Rotary tillage blade 1 is corresponding, and the arc 2 of the present embodiment is three, rotary tillage
Blade 1 is arranged at the inner surface of arc 2, is conducive to the soil after smooth rotary tillage, increases rotary cultivator traveling comfort, beneficial to behaviour
Make.
In the present embodiment, the boot plate section of each arc 2 is connected surrounds jointly for the power output portion with rotary cultivator two-by-two
The cavity structure 3 of part connection, the cavity structure 3 directly can be connected as being used to place the axle sleeve of rotary tillage cutter shaft with rotary tillage cutter shaft
It is fixed, without the need for separately setting the axle sleeve for being exclusively used in rotary tillage cutter shaft, cost is reduced, and compact overall structure is rationally, bonding strength is high；When
So, cavity structure 3 can also replace rotary tillage cutter shaft to use, and be connected with the power take-off mechanism of rotary cultivator, realize that power is transmitted, general
Property is strong；Fixation is attached by cavity structure 3 between two neighboring rotary blade group.
In the present embodiment, support bar 4 is fixedly installed between the Rotary tillage blade 1 and adjacent arc 2, increases structure strong
Degree, prevention twines grass and foundry loam.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (9)
1. a kind of rotary blade group, it is characterised in that：Including at least two groups Rotary tillage blades being set up in parallel vertically, per group of rotary tillage
Between blade at least one vertically position stagger；Also include the arc being connected with Rotary tillage blade, per group of each Rotary tillage blade
Root is separately fixed on corresponding arc, and Rotary tillage blade is arranged at arc inner surface.
2. rotary blade group according to claim 1, it is characterised in that：It is mutually wrong vertically between per group of Rotary tillage blade
Open.
3. rotary blade group according to claim 1, it is characterised in that：At least one is straight tulwar in every group of Rotary tillage blade
Structure.
4. rotary blade group according to claim 3, it is characterised in that：At least one is straight tulwar in every group of Rotary tillage blade
Structure, remaining is bending tool structure.
5. rotary blade group according to claim 4, it is characterised in that：The rotary blade of straight tulwar structure in every group of Rotary tillage blade
Circumferentially spaced setting between the Rotary tillage blade of piece and bending tool structure, and mutually stagger vertically.
6. the rotary blade group according to claim 1 to 5 any claim, it is characterised in that：Two neighboring Rotary tillage blade
Between axial distance it is consistent.
7. rotary blade group according to claim 1, it is characterised in that：Each Rotary tillage blade in same axial plane sets
Put on same arc.
8. rotary blade group according to claim 7, it is characterised in that：Each arc boot plate section is connected surrounds jointly two-by-two
For the cavity structure that the power output part with rotary cultivator is connected.
9. rotary blade group according to claim 8, it is characterised in that：It is solid between the Rotary tillage blade and adjacent arc
Support bar is set surely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251435.8U CN206077975U (en) | 2016-03-29 | 2016-03-29 | Rotary blade assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251435.8U CN206077975U (en) | 2016-03-29 | 2016-03-29 | Rotary blade assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206077975U true CN206077975U (en) | 2017-04-12 |
Family
ID=58472201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620251435.8U Expired - Fee Related CN206077975U (en) | 2016-03-29 | 2016-03-29 | Rotary blade assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206077975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024515A (en) * | 2018-01-11 | 2019-07-19 | 西南科技大学 | A kind of novel rotary tillage cutter |
-
2016
- 2016-03-29 CN CN201620251435.8U patent/CN206077975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024515A (en) * | 2018-01-11 | 2019-07-19 | 西南科技大学 | A kind of novel rotary tillage cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |