CN108811789A - Baler, stalk feeding shredding mechanism and its cutting blade - Google Patents
Baler, stalk feeding shredding mechanism and its cutting blade Download PDFInfo
- Publication number
- CN108811789A CN108811789A CN201810890530.6A CN201810890530A CN108811789A CN 108811789 A CN108811789 A CN 108811789A CN 201810890530 A CN201810890530 A CN 201810890530A CN 108811789 A CN108811789 A CN 108811789A
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- Prior art keywords
- stationary knife
- stalk
- blade
- knife blade
- baler
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
- A01F15/0705—Arrangements for continuous operation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/06—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/095—Mounting or adjusting of knives
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a kind of baler, stalk feeding shredding mechanism and its cutting blades, belong to agricultural machinery technological field, the baler includes stalk feeding shredding mechanism, it includes cutting blade that the stalk, which feeds shredding mechanism, the cutting blade includes moving knife component and stationary knife component, and the stationary knife component includes the stationary knife axis and multiple stationary knife blades being installed on the feeding shell；The stationary knife blade includes stationary knife ontology, and in the form of sheets, the stationary knife ontology is equipped with cutting part to the stationary knife ontology, also offers sliding slot and installing port on the stationary knife ontology respectively, and the installing port includes mounting hole and the bayonet from mounting hole extension；The mounting hole of the stationary knife blade can be rotated around the stationary knife axis.The pressure of longer material can be cut into appropriate length according to demand in this way, it is bundled convenient for compressing；When harvesting common material, stationary knife blade can be retracted, material not cut, increase the harvest range of baler.
Description
Technical field
The invention belongs to agricultural machinery technological field more particularly to a kind of cutting for baler stalk feeding shredding mechanism
Cutting blade.Moreover, it relates to which a kind of stalk feeding shredding mechanism and one kind including above-mentioned cutting blade includes above-mentioned
The baler of stalk feeding shredding mechanism.
Background technique
Straw baler is a kind of straw field pickup harvest equipment, can be automatically performed the pickup of stalk, bundling and puts bundle.Specifically
, under tractor-drawn, during advance, baler pickup continuously pick up cut down shine dry doubling hug it is integrated
The material of item equably send collection material in stripes is hugged into feed rake, and under feed rake work, feeding tooth constantly send material
Enter discharge chambe, after more materials are sent into discharge chambe, the roller of multiple rotations makes material form a bale, and new material is rolled up
Around the bale for having formed rotation；When discharge chambe material increases significantly, bale compresses outside in；When bale is compressing
When room reaches defined density, baler will do it rope woolding (net), and must halt tractor at this time, and rope woolding (net) terminates
Afterwards, discharge chambe after opening, discharge chambe before the roller that bale is rotated squeezes out, is rolled into ground by unloading careless plate, unloads when bale leaves
After careless plate, rear discharge chambe is turned off, tractor is further continued for advancing, and a new pickup is tied careless operation and started again.
But straw baler in the prior art is stringenter to the swath, various stalk requirements that are harvested, specific aim
Relatively strong, bad adaptability can only harvest and cut the Alfalfa after shining or the moderate wheat of length, corn stover, for after harvesting
Longer corn stover, the reed etc. that field was fallen, not can be carried out bundling, i.e. the straw baler of the prior art can only be selected
Selecting property harvest, cannot accomplish a tractor serves several purposes.
Summary of the invention
For the above-mentioned deficiency of the prior art, first technical problem to be solved by this invention is：One kind is provided to be used for
Baler stalk feeds the cutting blade of shredding mechanism, the pressure of longer material can be cut into appropriate length according to demand,
It is bundled convenient for compressing；When harvesting common material, material is not cut, the harvest range of baler can be increased, realized
A tractor serves several purposes.
As same technical concept, second technical problem to be solved by this invention is：It includes above-mentioned for providing a kind of
The stalk of cutting blade feeds shredding mechanism.
As same technical concept, third technical problem to be solved by this invention is：It includes above-mentioned for providing a kind of
The baler of stalk feeding shredding mechanism.
In order to solve the first technical problem mentioned above, the technical scheme is that：One kind is cut for the feeding of baler stalk
The cutting blade of crushing device, including moving knife component, the moving knife component include the feeding shell being rotatablely installed in the baler
On moving knife roller and multiple spirals be installed on the moving knife roller outer peripheral surface moving knife blade, the cutting blade further includes
Stationary knife component below the moving knife component, the stationary knife component include be installed on it is described feeding shell on stationary knife axis and
Multiple stationary knife blades for being installed on the stationary knife axis；The stationary knife blade includes stationary knife ontology, the stationary knife ontology in the form of sheets,
The stationary knife ontology is equipped with cutting part, also offers sliding slot and installing port, the installing port packet respectively on the stationary knife ontology
The bayonet for including mounting hole and extending from the mounting hole；The mounting hole of the stationary knife blade can be rotated around the stationary knife axis.
To solve above-mentioned second technical problem, the technical scheme is that：A kind of stalk feeding chopping of baler
Device, including above-mentioned cutting blade, the sliding slot are matched with regulating mechanism.
As an improvement the stationary knife blade has the first stationary knife blade and the second stationary knife blade, the first stationary knife knife
Piece and the second stationary knife blade clearance setting, the regulating mechanism includes the first regulating mechanism and the second regulating mechanism, described
The first sliding groove of first stationary knife blade is matched with first regulating mechanism, the second sliding slot of the second stationary knife blade and institute
The second regulating mechanism is stated to match.
As a further improvement, first regulating mechanism includes first rotating shaft, the first regulating arm and for driving
The first driving device of the first regulating arm reciprocally swinging, the first rotating shaft rotational installation are described in the feeding shell
The two sidewalls of the feeding shell are stretched out at the both ends of first rotating shaft, and first regulating arm one end is fixed at described first turn
One extension end of axis, the other end connect the first driving device, are fixed with and first stationary knife in the first rotating shaft
One-to-one first pivoted arm of blade, first pivoted arm are equipped with and the first stationary knife knife far from one end of the first rotating shaft
The first pin shaft that the first sliding groove of piece is slidably matched.
As a further improvement, second regulating mechanism is including the second shaft, the second regulating arm and for driving
Second driving device of the second regulating arm reciprocally swinging, second shaft are stretched out far from one end of first regulating arm
The one side wall of the feeding shell, another extension end of the first rotating shaft is articulated in the middle part of second regulating arm, described
One end of second regulating arm is fixed at the extension end of second shaft, and the other end connects second driving device, described
Be fixed in second shaft with one-to-one second pivoted arm of the second stationary knife blade, the middle part of second pivoted arm is hinged
In the first rotating shaft, second pivoted arm is equipped with second with the second stationary knife blade far from one end of second shaft
The second pin shaft that sliding slot is slidably matched.
As a further improvement, the first driving device includes the first rod assembly, the first rod assembly packet
It includes the first drag link sleeve and is screwed onto first screw rod at first drag link sleeve both ends respectively, first screw rod is articulated with described
Shell is fed, another first screw rod is articulated with first regulating arm, and two first screw flights are oppositely oriented；
Second driving device includes the second rod assembly, and second rod assembly is including the second drag link sleeve and is screwed onto institute respectively
Second screw rod at the second drag link sleeve both ends is stated, second screw rod is articulated with the feeding shell, another second screw rod
It is articulated with second regulating arm, two second screw flights are oppositely oriented.
As a further improvement, it is fixed with limit shaft in the middle part of first regulating arm, is set on the feeding shell
There is the first limiting slot for limiting the limit shaft position；It is additionally provided on the feeding shell for limiting second shaft
Second limiting slot of turned position, second shaft pass through second limiting slot.
As an improvement the middle section of the stationary knife axis is flat structure, the flat structure includes joining end to end
The first planar portions, the first arc sections, the second planar portions and the second arc sections, first planar portions and second planar portions
It is oppositely arranged；
The bayonet of the stationary knife blade can be by first planar portions of the flat structure and described second flat
Face makes the flat structure enter the mounting hole；After the stationary knife axis turns an angle, first arc sections and institute
The second arc sections are stated to match with the mounting hole.
As a further improvement, the feeding shell, a stretching of the stationary knife axis are stretched out in one end of the stationary knife axis
End is fixed with handle, and the one end of the handle far from the stationary knife axis is installed on the feeding shell by locking member.
To solve above-mentioned third technical problem, the technical scheme is that：A kind of baler, including rack and installation
In the pickup of the rack, the rear of the pickup is equipped with stalk feeding shredding mechanism, the stalk feeding chopping dress
It is set to above-mentioned stalk feeding shredding mechanism.
After above-mentioned technical proposal, the beneficial effects of the invention are as follows：
Baler, stalk feeding shredding mechanism and its cutting blade provided by the invention, by being added on feeding shell
Stationary knife axis and stationary knife blade, and the mounting hole of stationary knife blade can be rotated around stationary knife axis, the lifting of stationary knife blade adjustable in this way,
The pressure of longer material can be cut by appropriate length using stationary knife blade and moving knife blade, convenient for being compressed into according to demand
Bundle；When harvesting common material, stationary knife blade can be retracted, material not cut, the harvest model of baler can be increased
It encloses, realizes a tractor serves several purposes.
Since the stationary knife blade has the first stationary knife blade and the second stationary knife blade, the regulating mechanism includes the first adjusting
Mechanism and the second regulating mechanism devise the stationary knife set of blades of two groups of independent-liftings in this way, can choose exclusive use wherein one
Group or selection simultaneously use two groups, material can be cut into different length according to demand, increase cut material model
It encloses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the part of baler provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of stationary knife blade provided in an embodiment of the present invention；
Fig. 3 is the stalk feeding shredding mechanism of baler provided in an embodiment of the present invention and its perspective view of cutting blade；
Fig. 4 is the perspective view (moving knife component is omitted in figure) at another visual angle Fig. 3；
Fig. 5 is the solid of the first regulating mechanism in Fig. 4, the second regulating mechanism, the first stationary knife blade and the second stationary knife blade
Scheme (clipped the first stationary knife blade and the second stationary knife blade in figure)；
Fig. 6 is the perspective view (a first stationary knife blade is merely illustrated in figure) at another visual angle Fig. 5；
Fig. 7 is first rotating shaft in Fig. 5, the first regulating arm, the first pivoted arm, the second shaft, the second regulating arm and the second pivoted arm
Exploded view；
Fig. 8 a is the structural schematic diagram of stationary knife axis in Fig. 5；
Fig. 8 b is the top view of Fig. 8 a；
Fig. 8 c is the A-A cross-sectional view of Fig. 8 a；
Fig. 9 is the relative position figure before stationary knife blade and the assembly of stationary knife axis；
Relative position figure after Figure 10 stationary knife blade and the assembly of stationary knife axis；
In figure：1- rack, 2- pickup, 3- stalk feed shredding mechanism, 31- cutting blade, 311- moving knife roller, 312-
Moving knife blade, 313- stationary knife axis, the first planar portions of 3131-, the first arc sections of 3132-, the second planar portions of 3133-, 3134- second
Arc sections, 314- stationary knife blade, 314a- the first stationary knife blade, 314b- the second stationary knife blade, 3141- stationary knife ontology, 3142- are cut
Cutting portion, 3143- sliding slot, 3144- installing port, 3145- mounting hole, 3146- bayonet, 32- feeds shell, the first limiting slot of 321-,
The second limiting slot of 322-, the first regulating mechanism of 33-, 331- first rotating shaft, the first regulating arm of 332-, 333- first driving device,
The first drag link sleeve of 3331-, the first screw rod of 3332-, the first pivoted arm of 334-, the first pin shaft of 335-, 336- limit shaft, 34- second are adjusted
Save mechanism, the second shaft of 341-, the second regulating arm of 342-, the second driving device of 343-, the second drag link sleeve of 3431-, 3432- second
Screw rod, the second pivoted arm of 344-, the second pin shaft of 345-, 35- handle, 36- locking member.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of baler, including rack 1 and the pickup 2 for being installed on rack 1, the rear of pickup 2 is pacified
Shredding mechanism 3 is fed equipped with stalk.Certain baler further includes walking mechanism (not shown), actuating unit (figure
In be not shown), discharge chambe (not shown) and binding mechanism (not shown).Because of pickup 2, the vehicle with walking machine of the baler
Structure, actuating unit, discharge chambe and binding mechanism structure, function and connection relationship be the more mature prior art,
This is not repeated, and only feeds shredding mechanism 3 to stalk below and its cutting blade 31 is described in detail.
As Fig. 1 to Fig. 3 jointly shown in, a kind of cutting blade 31 for baler stalk feeding shredding mechanism, including dynamic
Knife assembly, moving knife component include the moving knife roller 311 being rotatablely installed on the feeding shell 32 of baler and the installation of multiple spirals
In the moving knife blade 312 of the outer peripheral surface of moving knife roller 311, cutting blade 31 further includes the stationary knife group below moving knife component
Part, stationary knife component include the stationary knife axis 313 and multiple stationary knife blades for being installed on stationary knife axis 313 being installed on feeding shell 32
314。
As shown in Fig. 2, stationary knife blade 314 include stationary knife ontology 3141, stationary knife ontology 3141 in the form of sheets, stationary knife ontology
3141 are equipped with cutting part 3142, also offer sliding slot 3143 and installing port 3144, installing port respectively on stationary knife ontology 3141
3144 include mounting hole 3145 and the bayonet 3146 from the extension of mounting hole 3145；The mounting hole 3145 of stationary knife blade 314 can be around fixed
Cutter shaft 313 rotates.
In conjunction with Fig. 1, Fig. 3 to Fig. 7, a kind of stalk feeding shredding mechanism of baler, including above-mentioned cutting blade 31, sliding slot
3143 match with regulating mechanism.
It should be noted that stationary knife blade 314 can design one group, lifting is adjusted by adjustment structure.In order to increase
The range of material is cut, is easy to use, in the present embodiment, stationary knife blade 314 is designed to the stationary knife knife of two groups of independent-liftings
Piece group, can choose in this way exclusive use wherein one group or selection simultaneously use two groups.Specifically, stationary knife blade 314 has
One stationary knife blade 314a and the second stationary knife blade 314b, the first stationary knife blade 314a and the setting of the second stationary knife interval blade 314b,
Regulating mechanism includes the first regulating mechanism 33 and the second regulating mechanism 34, and the first sliding groove of the first stationary knife blade 314a is adjusted with first
Section mechanism 33 matches, and the second sliding slot of the second stationary knife blade 314b is matched with the second regulating mechanism 34.
In the present embodiment, above-mentioned first regulating mechanism 33 includes first rotating shaft 331, the first regulating arm 332 and is used for
The first driving device 333 of 332 reciprocally swinging of the first regulating arm is driven, first rotating shaft 331 is rotatablely installed in feeding shell 32, the
The two sidewalls of feeding shell 32 are stretched out at the both ends of one shaft 331, and 332 one end of the first regulating arm is fixed at first rotating shaft 331
An extension end, the other end connects first driving device 333, is fixed with and the first stationary knife blade 314a in first rotating shaft 331
One-to-one first pivoted arm 334, the first pivoted arm 334 are equipped with and the first stationary knife blade 314a far from one end of first rotating shaft 331
The first pin shaft 335 for being slidably matched of first sliding groove.
Preferably, first driving device 333 includes the first rod assembly, and the first rod assembly includes the first drag link sleeve 3331
It is screwed onto first screw rod 3332 at 3331 both ends of the first drag link sleeve respectively, one first screw rod 3332 is articulated with feeding shell 32,
Another first screw rod 3332 is articulated with the first regulating arm 332, and the thread rotary orientation of two the first screw rods 3332 is opposite.Certainly, as
A kind of alternative, first driving device 333 can also select hydraulic cylinder, and the cylinder body of hydraulic cylinder is articulated with feeding shell
32, the piston rod of hydraulic cylinder connects the first regulating arm 332.
As shown in fig. 6, when rotating the first drag link sleeve 3331 keeps two the first screw rods 3332 close to each other, the first regulating arm
332 drive first rotating shafts 331 rotate clockwise, so that the first pivoted arm 334 is rotated clockwise, first on the first pivoted arm 334
Pin shaft 335 can be gradually reduced, for the upper plane of feeding 32 bottom of shell to make the first stationary knife blade 314a phase
Stationary knife axis 313 is rotated counterclockwise, to realize the retraction of the first stationary knife blade 314a.Same principle, when reversely rotating the
When one drag link sleeve 3331 is located remotely from each other two the first screw rods 3332, the first pin shaft 335 is upper relative to feeding 32 bottom of shell
It for facial planes, can be gradually increasing, to make the first stationary knife blade 314a rotate clockwise relative to stationary knife axis 313, thus real
The rising of existing first stationary knife blade 314a.
Above-mentioned second regulating mechanism 34 includes the second shaft 341, the second regulating arm 342 and is used to drive the second regulating arm
Second driving device 343 of 342 reciprocally swingings, the second shaft 341 stretch out feeding shell 32 far from one end of the first regulating arm 332
One side wall, the middle part of the second regulating arm 342 is articulated with another extension end of first rotating shaft 331, one end of the second regulating arm 342
Be fixed at the extension end of the second shaft 341, the other end connects the second driving device 343, be fixed in the second shaft 341 with
Second one-to-one second pivoted arm 344 of stationary knife blade 314b, the middle part of the second pivoted arm 344 are articulated with first rotating shaft 331, and second
Pivoted arm 344 is equipped with the second pin being slidably matched with the second sliding slot of the second stationary knife blade 314b far from one end of the second shaft 341
Axis 345.
Second driving device 343 includes the second rod assembly, and the second rod assembly includes the second drag link sleeve 3431 and difference
It is screwed onto second screw rod 3432 at 3431 both ends of the second drag link sleeve, one second screw rod 3432 is articulated with feeding shell 32, Ling Yi
Two screw rods 3432 are articulated with the second regulating arm 342, and the thread rotary orientation of two the second screw rods 3432 is opposite.Certainly, it is replaced as one kind
For mode, the second driving device 343 can also select hydraulic cylinder, and the cylinder body of hydraulic cylinder is articulated with feeding shell 32, hydraulic
The piston rod of oil cylinder connects the second regulating arm 342.
As shown in fig. 6, when rotating the second drag link sleeve 3431 keeps two the second screw rods 3432 close to each other, the second regulating arm
342 the second shafts 341 of drive are rotated clockwise around first rotating shaft 331, to drive the second pivoted arm 344 suitable around first rotating shaft 331
Hour hands rotate, and the second pin shaft 345 on the second pivoted arm 344, can gradually for the upper plane of feeding 32 bottom of shell
Decline, to make the second stationary knife blade 314b rotate counterclockwise relative to stationary knife axis 313, to realize the second stationary knife blade 314b
Retraction.Same principle, when reversely rotating the second drag link sleeve 3431 is located remotely from each other two the second screw rods 3432, the second pin shaft
345 relative to feeding 32 bottom of shell upper plane for, can be gradually increasing, thus make the second stationary knife blade 314b relative to
Stationary knife axis 313 rotates clockwise, to realize the rising of the second stationary knife blade 314b.
Due to rising in the first stationary knife blade 314a and the second stationary knife blade 314b or during retraction, the first pin shaft
335 and second pin shaft 345 for stationary knife axis 313, centre distance is constantly changing, thus opens on stationary knife blade 314
If elongated sliding slot 3143, the first stationary knife blade 314a and the second stationary knife blade 314b is made smoothly to realize lifting.
As shown in figure 4, the first stationary knife blade 314a and the second stationary knife blade 314b is in the mistake for rising and bouncing back in order to prevent
Too high or too low in journey, the middle part of the first regulating arm 332 is fixed with limit shaft 336, and feeding shell 32 is equipped with for limiting
First limiting slot 321 of 336 position of limit shaft；It is additionally provided on feeding shell 32 for limiting 341 turned position of the second shaft
Second limiting slot 322, the second shaft 341 pass through the second limiting slot 322.
The installation of first stationary knife blade 314a and the second stationary knife blade 314b for convenience, as Fig. 8 a, Fig. 8 b and Fig. 8 c are total
With shown, the middle section of stationary knife axis 313 is flat structure, and flat structure includes end to end first planar portions 3131, the
One arc sections 3132, the second planar portions 3133 and the second arc sections 3134,3133 phase of the first planar portions 3131 and the second planar portions
To setting.The bayonet 3146 of stationary knife blade 314 can be made by the first planar portions 3131 and the second planar portions 3133 of flat structure
Flat structure enters mounting hole 3145；After stationary knife axis 313 turns an angle, the first arc sections 3132 and the second arc sections 3134
It is matched with mounting hole 3145.
As shown in Figure 1, feeding shell 32 is stretched out in one end of stationary knife axis 313, an extension end of stationary knife axis 313 is fixed with hand
Handle 35, the one end of handle 35 far from stationary knife axis 313 are installed on feeding shell 32 by locking member 36.Locking member 36 is preferably bolt
And nut, naturally it is also possible to select screw etc..
When needing to install stationary knife blade 314, stationary knife axis 313 is adjusted to angle appropriate by handle 35 first, so
It is afterwards that handle 35 is fixed, the bayonet 3146 of stationary knife blade 314 is directed at the flat part of stationary knife axis 313 and is caught in, such as Fig. 9 institute
Show；Then it after handle 35 being unclamped, rotates by a certain angle and fixed by locking member 36, as shown in Figure 10, in this way, working as stationary knife knife
Piece 314 will not fall off in lifting process from stationary knife axis 313.It should be noted that stationary knife blade 314 is only in certain angle
Rotation, can't deviate from from bayonet 3146 in range.
To sum up, baler provided in an embodiment of the present invention, stalk feeding shredding mechanism and its cutting blade, can be according to need
It asks, the pressure of longer material is cut by appropriate length using stationary knife blade and moving knife blade, it is bundled convenient for compressing；It is general harvesting
When logical material, the stationary knife blade of cutting blade can be retracted, material not cut, the harvest model of baler can be increased
It encloses, realizes a tractor serves several purposes.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of cutting blade for baler stalk feeding shredding mechanism, including moving knife component, the moving knife component include
Be rotatablely installed on the feeding shell of the baler moving knife roller and multiple spirals be installed on the periphery of the moving knife roller
The moving knife blade in face, which is characterized in that the cutting blade further includes the stationary knife component below the moving knife component, described
Stationary knife component includes the stationary knife axis and multiple stationary knife blades for being installed on the stationary knife axis being installed on the feeding shell；
The stationary knife blade includes stationary knife ontology, and in the form of sheets, the stationary knife ontology is equipped with cutting part, institute to the stationary knife ontology
It states and also offers sliding slot and installing port on stationary knife ontology respectively, the installing port includes mounting hole and extends from the mounting hole
Bayonet；The mounting hole of the stationary knife blade can be rotated around the stationary knife axis.
2. the stalk of baler a kind of feeds shredding mechanism, which is characterized in that including cutting blade as described in claim 1,
The sliding slot is matched with regulating mechanism.
3. the stalk of baler according to claim 2 feeds shredding mechanism, which is characterized in that the stationary knife blade has the
One stationary knife blade and the second stationary knife blade, the first stationary knife blade and the second stationary knife blade clearance setting, the adjusting
Mechanism includes the first regulating mechanism and the second regulating mechanism, and the first sliding groove of the first stationary knife blade and described first adjust machine
Structure matches, and the second sliding slot of the second stationary knife blade is matched with second regulating mechanism.
4. the stalk of baler according to claim 3 feeds shredding mechanism, which is characterized in that first regulating mechanism
It is described including first rotating shaft, the first regulating arm and first driving device for driving the first regulating arm reciprocally swinging
First rotating shaft is rotatablely installed in the feeding shell, and the two sidewalls of the feeding shell are stretched out at the both ends of the first rotating shaft,
First regulating arm one end is fixed at an extension end of the first rotating shaft, and the other end connects the first driving device,
Be fixed in the first rotating shaft with one-to-one first pivoted arm of the first stationary knife blade, first pivoted arm is far from institute
The one end for stating first rotating shaft is equipped with the first pin shaft being slidably matched with the first sliding groove of the first stationary knife blade.
5. the stalk of baler according to claim 4 feeds shredding mechanism, which is characterized in that second regulating mechanism
It is described including the second shaft, the second regulating arm and the second driving device for driving the second regulating arm reciprocally swinging
Second shaft stretches out the one side wall of the feeding shell, the middle part of second regulating arm far from one end of first regulating arm
It is articulated with another extension end of the first rotating shaft, one end of second regulating arm is fixed at the stretching of second shaft
End, the other end connect second driving device, are fixed in second shaft a pair of with the second stationary knife blade one
The second pivoted arm answered is articulated with the first rotating shaft in the middle part of second pivoted arm, and second pivoted arm is far from described second turn
One end of axis is equipped with the second pin shaft being slidably matched with the second sliding slot of the second stationary knife blade.
6. the stalk of baler according to claim 5 feeds shredding mechanism, which is characterized in that the first driving device
Including the first rod assembly, first rod assembly is including the first drag link sleeve and is screwed onto first drag link sleeve both ends respectively
The first screw rod, first screw rod is articulated with the feeding shell, and another first screw rod is articulated with described first and adjusts
Joint arm, two first screw flights are oppositely oriented；Second driving device include the second rod assembly, described second
Rod assembly includes the second drag link sleeve and is screwed onto second screw rod at second drag link sleeve both ends respectively, second screw rod
It is articulated with the feeding shell, another second screw rod is articulated with second regulating arm, the spiral shell of two second screw rods
Line is oppositely oriented.
7. the stalk of baler according to claim 5 feeds shredding mechanism, which is characterized in that first regulating arm
Middle part is fixed with limit shaft, and the feeding shell is equipped with the first limiting slot for limiting the limit shaft position；It is described
The second limiting slot for limiting second shaft turned position is additionally provided on feeding shell, second shaft passes through described
Second limiting slot.
8. the stalk of baler according to claim 2 feeds shredding mechanism, which is characterized in that the centre of the stationary knife axis
Part is flat structure, and the flat structure includes end to end first planar portions, the first arc sections, the second planar portions and the
Two arc sections, first planar portions and second planar portions are oppositely arranged；
The bayonet of the stationary knife blade can pass through first planar portions and second planar portions of the flat structure
The flat structure is set to enter the mounting hole；After the stationary knife axis turns an angle, first arc sections and described
Two arc sections are matched with the mounting hole.
9. the stalk of baler according to claim 8 feeds shredding mechanism, which is characterized in that one end of the stationary knife axis
Stretch out the feeding shell, an extension end of the stationary knife axis is fixed with handle, the handle far from the stationary knife axis one
End is installed on the feeding shell by locking member.
10. a kind of baler, including rack and the pickup for being installed on the rack, the rear of the pickup is equipped with stalk
Feed shredding mechanism, which is characterized in that the stalk feeding shredding mechanism is that stalk described in any one of claim 2-9 is fed
Enter shredding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890530.6A CN108811789A (en) | 2018-08-07 | 2018-08-07 | Baler, stalk feeding shredding mechanism and its cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890530.6A CN108811789A (en) | 2018-08-07 | 2018-08-07 | Baler, stalk feeding shredding mechanism and its cutting blade |
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| CN108811789A true CN108811789A (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890530.6A Pending CN108811789A (en) | 2018-08-07 | 2018-08-07 | Baler, stalk feeding shredding mechanism and its cutting blade |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521383A (en) * | 2019-09-17 | 2019-12-03 | 中联重机股份有限公司 | A kind of conveying pick-up unit and combine harvester |
| CN111802082A (en) * | 2019-04-11 | 2020-10-23 | 农业农村部南京农业机械化研究所 | Straw picking and cutting test bed |
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| CN106258241A (en) * | 2016-09-20 | 2017-01-04 | 呼伦贝尔市蒙力农牧业机械制造有限公司 | Straw chopping apparatus and use the machine for forming cylindrical bale of this straw chopping apparatus |
| CN205993145U (en) * | 2016-08-31 | 2017-03-08 | 黑龙江德沃科技开发有限公司 | The picking and chopping mechanism of round bale baler |
| CN208657396U (en) * | 2018-08-07 | 2019-03-29 | 南京申发冶金机械制造有限公司 | Baler, stalk feeding shredding mechanism and its cutting blade |
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| US5269126A (en) * | 1990-11-17 | 1993-12-14 | Klemens Kalverkamp | Adapter for use with harvesting machines for corn and the like |
| CN2340172Y (en) * | 1998-05-29 | 1999-09-29 | 邓健 | Improved stalk picking-up and cutting apparatus |
| CN103109649A (en) * | 2011-11-16 | 2013-05-22 | 中国农业机械化科学研究院 | Bundling machine and straw feeding chopping device of bundling machine |
| CN104838821A (en) * | 2015-01-15 | 2015-08-19 | 江苏大学 | Forced grass-crushing and feeding anti-blocking device of round baler |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802082A (en) * | 2019-04-11 | 2020-10-23 | 农业农村部南京农业机械化研究所 | Straw picking and cutting test bed |
| CN111802082B (en) * | 2019-04-11 | 2021-08-06 | 农业农村部南京农业机械化研究所 | Straw picking and cutting test bed |
| CN110521383A (en) * | 2019-09-17 | 2019-12-03 | 中联重机股份有限公司 | A kind of conveying pick-up unit and combine harvester |
| CN110521383B (en) * | 2019-09-17 | 2024-02-27 | 中联重机股份有限公司 | Conveying and picking device and combine harvester |
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