CN105850380B - A kind of cutter disc groups - Google Patents
A kind of cutter disc groups Download PDFInfo
- Publication number
- CN105850380B CN105850380B CN201610308249.8A CN201610308249A CN105850380B CN 105850380 B CN105850380 B CN 105850380B CN 201610308249 A CN201610308249 A CN 201610308249A CN 105850380 B CN105850380 B CN 105850380B
- Authority
- CN
- China
- Prior art keywords
- blade
- cutterhead
- cutter disc
- disc groups
- cutterhead body
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
- A01D82/02—Rollers for crop conditioners
Abstract
The invention discloses a kind of cutter disc groups, are related to agricultural technology field, can significantly improve the efficiency of banana stem crushing.The cutter disc groups include multiple cutterheads, any cutterhead includes round cutterhead body and multiple blades, the blade is set to the periphery of the cutterhead body, the plate-like structure of blade, the blade radially to dispose at an angle with the cutterhead body, the bending direction of multiple blades is consistent, and the axle center of the cutterhead body of multiple cutterheads is located in same rotation axis.The present invention is applied to banana stem returning to the field.
Description
Technical field
The present invention relates to agricultural technology field more particularly to a kind of cutter disc groups.
Background technique
Banana stem is banana producing region principal by product, and the year output of the annual banana stem in the whole nation is up to more than 3,000 ten thousand
Ton.Currently, traditional method processing banana stem is still continued to use in most of banana plantation：It first passes through and takes out blade and tail
The tip is transported to field vacant lot and is rotted or incinerate naturally after withered by manually cutting down again after about 2 months.Banana is handled in this way
Not only large labor intensity, production efficiency is low for the mode of stalk, high production cost, and will cause environmental pollution, the wasting of resources.
Currently, limiting the low principal element of banana stem utilization rate is a lack of efficient field banana stem processing equipment.
Since banana stem has the characteristics that coarse, moisture content is high and is rich in fiber, existing banana stem chopper multi-pass is repeatedly made excessively
Industry is just able to achieve more thorough banana stem and crushes to be easy to the fiber fines degraded, and rotor and crushing are crushed in operation
Knife easily winds a large amount of banana stem fiber, and cause energy consumption to increase reduces with efficiency.
Therefore, be badly in need of it is a kind of disposably can more thoroughly cutter disc groups of fibrosis banana stem, which is answered
For banana stem chopper, the efficiency of banana stem fibrosis can be significantly improved.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of cutter disc groups are provided, banana stem crushing can be significantly improved
Efficiency.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of cutter disc groups, including multiple cutterheads, any cutterhead include round cutterhead body and multiple blades, described
Blade is set to the periphery of the cutterhead body, and the plate-like structure of blade, the blade is with radial with the cutterhead body
It disposes at an angle, the bending direction of multiple blades is consistent, and the axle center of the cutterhead body of multiple cutterheads is located at same rotation axis
On.
Preferably, axial direction bending of the top of the blade to the cutterhead body.
Preferably, adjacent blade is set in the positive and negative different sides of the cutterhead body, and top is respectively to opposite
Axial bending.
Preferably, the number of the blade is even number, and the angle between the adjacent blade of any two is consistent.
Preferably, the top of the blade and curved lateral surface are provided with the blade for cutting the banana stalk
Face.
Preferably, the size positioned at the cutterhead body of the rotation shaft rear end is minimum.
Preferably, from the front end of the rotation axis toward rear end, the size of each cutterhead body is gradually reduced.
Preferably, the cutterhead body of the adjacent cutterhead of any two is equidistant.
Preferably, any blade of two adjacent cutterheads is not overlapped.
Preferably, across the central through hole of the cutterhead body, each cutterhead is fixedly installed in the rotation axis.
The present invention provides a kind of cutter disc groups, each in cutter disc groups during cutter disc groups are driven by hydraulic motor
Cutterhead acts on banana stalk.Multiple tops are consistent along the circumferential skewing and bending direction of cutterhead body, when cutterhead revolves
When turning over, the end of each blade according to the direction of rotation of cutterhead successively, be respectively embedded into banana stalk, later, in cutterhead
Under drive, banana stalk is left, the fiber of banana stalk is torn out, is conducive to fibers from banana stem rapidly, compared with
Thoroughly to crush banana stem.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of cutter disc groups provided in an embodiment of the present invention；
Fig. 2 is the main view of cutterhead provided in an embodiment of the present invention；
Fig. 3 is the side view of cutterhead shown in Fig. 2；
Fig. 4 is the side view of another cutterhead provided in an embodiment of the present invention.
Description of symbols：1-cutterhead；2-rotation axis；3-fixed structures；4-cutterhead bodies；5-blades；6-knives
Blade surface；7-fasteners；8-central through holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The present invention provides a kind of cutter disc groups, as shown in Figure 1, the cutter disc groups include multiple cutterheads 1.Wherein, such as Fig. 2 institute
Show, any cutterhead 1 includes round cutterhead body 4 and multiple blades 5, and multiple blades 5 are set to the periphery of cutterhead body 4, knife
The plate-like structure of piece 5, for blade 5 to dispose at an angle with 4 radial direction of cutterhead body, the bending direction of multiple blades 5 is consistent, more
The axle center of the cutterhead body 4 of a cutterhead 1 is located in same rotation axis 2, and rotation axis 2 is driven by hydraulic motor, and connecting rod 3 is located at rotation
The front end of axis 2.
As shown in Figure 1, the both ends of rotation axis 2 are provided with fixed structure 3, pass through ball between rotation axis 2 and fixed structure 3
Cooperation, can rotate in fixed structure 3.Each cutterhead 1 during cutter disc groups 1 are driven by hydraulic motor, in cutter disc groups 1
It can act on banana stalk simultaneously.Multiple tops are consistent along the circumferential skewing and bending direction of cutterhead body 4, work as cutter disc groups
1 when rotating, the end of each blade 5 according to the direction of rotation of cutterhead 1 successively, be respectively embedded into banana stalk, later, in knife
Under the drive of disk group 1, banana stalk is left, the fiber of banana stalk is torn out, is conducive to banana stalk fibre rapidly
Dimensionization more thoroughly crushes banana stem.
Preferably, in order to disposably thoroughly crushing banana stem, in the embodiment of the present invention, the output of hydraulic motor
Revolving speed be 2500 revolution per seconds to 5000 revolution per seconds, wherein with 3500 revolution per seconds to 4000 revolution per seconds be it is more excellent.
Further, as shown in figure 3, in order to enable blade 5 is more easily embedded in banana stalk, and in order to deepen to be embedded in
Depth, the top of blade 5 may be configured as the axial direction bending to cutterhead body 4.
In the embodiment of the present invention, as shown in figure 4, adjacent blade 5 is set in the different sides of cutterhead body 4, and top
Respectively to opposite axial direction bending.Therefore, when cutter disc groups 1 are rotated, the adjacent blade 5 in cutter disc groups 1 is successively, in succession
It is embedded in banana stem, top applies phase negative side to banana stem same place respectively to the opposite blade 5 axially bent respectively
To active force, the efficiency of banana stem fibrosis can be effectively improved.
In order to extend the service life of cutterhead 1, in the embodiment of the present invention, the number of multiple blades 5 on cutterhead 1 is even number, is appointed
The angle anticipated between two adjacent blades 5 is consistent.Therefore cutterhead 1 is when rotary work, the whole uniform force of cutterhead 1,
To be conducive to extend the service life of cutterhead 1.
Preferably, as shown in Fig. 2 or 4, the top of blade 5, circumferentially curved lateral surface is provided with for cutting banana
The blade face 6 of stem, and direction of rotation when cutterhead 1 works and blade 5 are circumferentially curved contrary, then each blade
5 can be more easily embedded in banana stem, and reduction rotates required power output with movable knife disc 1.
Blade 5 can be fixedly installed in several ways in cutterhead body 4, such as blade 5 passes through welding or and cutterhead
The integrally formed mode of ontology 4 is fixedly installed in cutterhead body 4.In the embodiment of the present invention, in conjunction with Fig. 2 or Fig. 3 it is found that it is preferred that
Blade 5 is set in cutterhead body 4 by multiple fasteners 7, then long using the time when blade 5, the abrasion of blade face 6 or blade
5 bend deformation, influence the working efficiency of blade 5, which can be removed from cutterhead body 4, carry out to blade 5
Restore processing or more allowing blade replacement 5, to may make the working efficiency of entire cutterhead 1 unaffected, and maintenance, repair cost
It is lower.
In order to realize that blade 5 is connect with cutterhead body 4 by fastener 7, need that through-hole is arranged in cutterhead body 4, still
It is excessive that through-hole is set, will affect the intensity of cutterhead body 4.In order to guarantee the same of each blade 5 and the bonding strength of cutterhead body 4
When, guarantee the intensity of cutterhead body 4, in the embodiment of the present invention, the number of the fastener 7 of each blade 5 is two, two fasteners
7 being arranged radially along cutterhead body 4.
In the embodiment of the present invention, it is preferred that fastener 7 can be bolt and the nut matched with bolt, such fastening
7 tightness of part is high, and cost is relatively low, it is easy to accomplish.
It is rotated for the ease of driving cutterhead, in the embodiment of the present invention, cutterhead body 4 may be provided with central through hole 8, in
Cutterhead 1 is set in rotation axis 2 by heart through-hole 8, then fastener is recycled to fix, can be with when not needing driving cutter disc groups 1
Cutter disc groups 1 are unloaded easily, are conducive to the utilization rate for improving rotation axis 2.
In order to further strengthen the bond strength of blade 5 Yu cutterhead body 4, and improve the life of blade 5 Yu cutterhead body 4
Produce efficiency, it is preferred that the material of blade 5 is consistent with the material of cutterhead body 4, and it is higher to be selected as intensity, hardness, cost compared with
The metals such as low material, such as steel, iron.
In the embodiment of the present invention, for the banana stalk of traverse on the ground, cut to be more advantageous to cutter disc groups 1
Banana stalk, the size positioned at the cutterhead body 4 of 2 rear end of rotation axis are less than remaining each cutterhead body 4.Cutterhead sheet positioned at rear end
Body 4 is smaller so that cutter disc groups 1 be driven to move ahead into when, the cutterhead body 4 positioned at rear end can successfully cut surplus
Remaining residual banana stem, and do not wound by banana fiber.
In the embodiment of the present invention, except be located at rearmost end cutterhead 1 except, other cutterhead bodies 4 of cutter disc groups 1 it is big
It is small, size is consistent.In addition, can also be from 2 rear end of rotation axis is located at toward front end, the size of each cutterhead body 4 is gradually increased.
It should be noted that other than the size of cutterhead body 4 is had any different, the size of the blade 5 in each cutter disc groups 1,
Size is consistent, can be mass.
In the embodiment of the present invention, the preferably cutterhead body 4 of the adjacent cutterhead 1 of any two is equidistant, so that finally
The fiber thickness of banana stalk is uniform, length is consistent, and 1 uniform force of each cutterhead, and be conducive to extend cutter disc groups 1 uses the longevity
Life.Even intersect but it should be recognized that the working range of the adjacent cutterhead 1 of any two connects, can guarantee so fragrant
The abundant fibrosis of any of several broadleaf plants stem, is more advantageous to degradation.
In order to enable during cutter disc groups 1 work, the stress of banana stalk is more evenly and fiber is thinner, fibrosis
Degree is higher, and any blade 5 of two adjacent cutterheads 1 is not overlapped, then no matter when, there is blade 5 to act on banana stalk
On.
In general, the length for the banana stalk that can be handled as needed, to select length, the setting of corresponding rotation axis 2
The number of corresponding cutterhead 1, in general, the number of cutterhead 1 is 6 ~ 9.
In conclusion the embodiment of the invention provides a kind of cutter disc groups, during cutter disc groups rotation, in cutter disc groups
Each cutterhead acts on banana stalk.Multiple tops are consistent along the circumferential skewing and bending direction of cutterhead body 4, work as cutterhead
1 when rotating, the end of each blade 5 according to the direction of rotation of cutterhead 1 successively, be respectively embedded into banana stalk, later, in knife
Under the drive of disk 1, banana stalk is left, the fiber of banana stalk is torn out, is conducive to fibers from banana stem rapidly
Change, more thoroughly crushes banana stem.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (2)
1. a kind of cutter disc groups, which is characterized in that including multiple cutterheads, any cutterhead includes round cutterhead body and multiple
Blade, the blade are set to the periphery of the cutterhead body, the plate-like structure of blade, the blade with the cutterhead
Ontology radially disposes at an angle, and the bending direction of multiple blades is consistent, and the axle center of the cutterhead body of multiple cutterheads is located at same
In one rotation axis；Axial direction bending of the top of the blade to the cutterhead body；Adjacent blade is set to the cutterhead sheet
In the positive and negative different sides of body, and top is respectively to opposite axial direction bending；The number of the blade is even number, and any two are adjacent
Blade between angle it is consistent;
The top of the blade and curved lateral surface are provided with the blade face for cutting banana stalk；Positioned at the rotation
The size of the cutterhead body of shaft rear end is minimum, and size, the size of other cutterhead bodies are consistent, or from the rotation axis
Front end is gradually reduced toward rear end, the size of each cutterhead body；Size, the size of blade in each cutter disc groups are consistent；Arbitrarily
The cutterhead body of two adjacent cutterheads is equidistant；Any blade of two adjacent cutterheads is not overlapped；
When cutter disc groups are rotated, adjacent blade in cutter disc groups is embedded in banana stem successively, in succession, top respectively to
The opposite blade axially bent applies the active force of opposite direction to banana stem same place respectively；Banana stem is disposed across ground
On face, the cutterhead body positioned at rear end is smaller so that cutter disc groups be driven to move ahead into when, cutterhead sheet positioned at rear end
Body can successfully cut remaining residual banana stem.
2. cutter disc groups according to claim 1, which is characterized in that across the central through hole of the cutterhead body, Jiang Gesuo
Cutterhead is stated to be fixedly installed in the rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308249.8A CN105850380B (en) | 2016-05-11 | 2016-05-11 | A kind of cutter disc groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308249.8A CN105850380B (en) | 2016-05-11 | 2016-05-11 | A kind of cutter disc groups |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105850380A CN105850380A (en) | 2016-08-17 |
| CN105850380B true CN105850380B (en) | 2018-11-23 |
Family
ID=56631804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610308249.8A Expired - Fee Related CN105850380B (en) | 2016-05-11 | 2016-05-11 | A kind of cutter disc groups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105850380B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182462B (en) * | 2017-07-16 | 2019-11-22 | 吉林大学 | Asynchronous coupled shear formula blueness raises stalk cutter device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5161356A (en) * | 1990-09-07 | 1992-11-10 | Norbert Pick | Stalk chopper and crusher accessory |
| CN1349729A (en) * | 2001-12-01 | 2002-05-22 | 王心俭 | Composite straw reaping and shredding roll of green corn feed harvester |
| CN202143363U (en) * | 2011-07-12 | 2012-02-15 | 高照峰 | Easy-to-clean cutter head of straw cutter |
| CN104255178A (en) * | 2014-09-12 | 2015-01-07 | 诸文伟 | Broken branch weeding cutter |
| CN104996092A (en) * | 2015-06-23 | 2015-10-28 | 海南大学 | Graded crushing type crushing-and-returning combined machine for banana straws and root stubbles |
| CN205071687U (en) * | 2015-10-09 | 2016-03-09 | 常州汉森机械有限公司 | Chaffcutter and cutter thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH076722Y2 (en) * | 1988-07-26 | 1995-02-22 | 株式会社クボタ | Transmission structure of rotary tiller |
| CN1906993A (en) * | 2005-08-05 | 2007-02-07 | 黄其新 | Machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer |
| CN2857449Y (en) * | 2005-12-30 | 2007-01-17 | 印少军 | Machine for crushing stubble and leaving same in field |
| CN201690741U (en) * | 2009-12-22 | 2011-01-05 | 沈宇 | Protecting type knife roll of rotary cultivator |
| CN204860148U (en) * | 2015-08-14 | 2015-12-16 | 丁广泉 | Stubble cleaner of belt drive |
-
2016
- 2016-05-11 CN CN201610308249.8A patent/CN105850380B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5161356A (en) * | 1990-09-07 | 1992-11-10 | Norbert Pick | Stalk chopper and crusher accessory |
| CN1349729A (en) * | 2001-12-01 | 2002-05-22 | 王心俭 | Composite straw reaping and shredding roll of green corn feed harvester |
| CN202143363U (en) * | 2011-07-12 | 2012-02-15 | 高照峰 | Easy-to-clean cutter head of straw cutter |
| CN104255178A (en) * | 2014-09-12 | 2015-01-07 | 诸文伟 | Broken branch weeding cutter |
| CN104996092A (en) * | 2015-06-23 | 2015-10-28 | 海南大学 | Graded crushing type crushing-and-returning combined machine for banana straws and root stubbles |
| CN205071687U (en) * | 2015-10-09 | 2016-03-09 | 常州汉森机械有限公司 | Chaffcutter and cutter thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105850380A (en) | 2016-08-17 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20210511 |