CN106508313B - A kind of herbage shredding mechanism - Google Patents
A kind of herbage shredding mechanism Download PDFInfo
- Publication number
- CN106508313B CN106508313B CN201610885611.8A CN201610885611A CN106508313B CN 106508313 B CN106508313 B CN 106508313B CN 201610885611 A CN201610885611 A CN 201610885611A CN 106508313 B CN106508313 B CN 106508313B
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- blade group
- arc
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 41
- 239000004459 forage Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 244000025254 Cannabis sativa Species 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 6
- 241001124569 Lycaenidae Species 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 36
- 238000003306 harvesting Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- A01F29/005—Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
A kind of herbage shredding mechanism, including mounting component, spiral hob assembly, rubbing mechanism and hammer knife assembly, specific structure and connection relationship are as follows: spiral hob assembly, rubbing mechanism, hammer knife assembly are installed on mounting component, the herbage entry position of mounting forward portion is arranged in spiral hob assembly, the first movable blade group and the second movable blade group in rubbing mechanism are located at immediately below spiral hobboing cutter and concentric, it hammers knife assembly into shape to be arranged in spiral hob assembly dead astern, chain-drive mechanism is located at the side of mounting component.Design structure of the present invention is compact, layout is ingenious, and herbage is suitble to round bale molding after chopping, improves work efficiency, is not only applicable to hybrid giant napier combine harvester, is also applied for gathering in the other combine harvesters or equipment compared with hard stalk.
Description
Technical field
The present invention relates to field of agricultural machinery, and in particular to a kind of herbage shredding mechanism.
Background technique
Currently, especially " herding southern tune in north " concept " is adjusted in south grass north " to mention as Tendency of Agricultural Machinery in China and pasture industry develop
Out, hybrid giant napier, which is planted, is widelyd popularize, but the harvesting of hybrid giant napier needs hybrid giant napier combining at primary problem in the market
Machine.
The harvesting of hybrid giant napier has several ways: first is that whole rod-type, i.e., only do bunch processing after cutting root；Second is that segmenting type,
The hybrid giant napier of whole bar is cut into several segments；Third is that whole bar, i.e., obtained hybrid giant napier and directly shredded by chopper mill.
Chopper mill mode used by existing ensilage machine or equipment has: first is that whole bar inputs forage, carrying out merely through chopper
Chopping, obtained forage is in granular form or segment shape；Second is that whole bar inputs forage, shredded by cutterhead and weight combination,
Obtained forage is in the small bulk ruptured.Since ensilage machine or equipment are primarily adapted for use in the not hard forage of stalk, such as cornstalk
Deng very hard for the bar of hybrid giant napier, chopping result is undesirable.
In planting site harvesting, the forage after harvesting chopping need to carry out the post-processing such as beating round bale and wind preservative film, with side
Civilian dress vehicle is carried and storage in the short time, and therefore, hybrid giant napier combine harvester is very high to the forage requirement after chopping, to be shredded
Forage afterwards is in band filiform or elongated strip.And two kinds of above-mentioned obtained forages of shredding type be not suitable for it is subsequent beat round bale at
Type, buying round bale molding forage need to be in band filiform or elongated strip.Shredding mechanism is one of core component of grass harvester.
Summary of the invention
It is an object of the invention to solve it is above-mentioned provide a kind of herbage shredding mechanism the problems of in the prior art,
, with Filamentous or elongated strip forage, harvesting efficiency is improved needed for the molding of pasture combine harvester round bale to obtain.
The technical solution of the invention is as follows: a kind of herbage shredding mechanism, including mounting component, spiral hob assembly,
Crumple mechanism, hammer knife assembly and chain-drive mechanism, specific structure and connection relationship are as follows: spiral hob assembly, rubbing mechanism,
Hammer knife assembly is installed on mounting component, and the herbage entry position of mounting forward portion is arranged in spiral hob assembly, is rubbed with the hands
It rubs the first movable blade group and the second movable blade group in mechanism and is located at spiral hobboing cutter underface and concentric, hammer knife assembly setting
In spiral hob assembly dead astern, chain-drive mechanism is located at the side of mounting component.
The mounting component include left pedestal, right pedestal, pedestal, toothrow component, baffle, the first pin shaft, the second pin shaft,
The front end of third pin shaft and lock nut, pedestal is installed with the first pin shaft, and rear end is installed with the second pin shaft, and uses locking nut
It is locked on left pedestal and right pedestal, the second pin shaft of top and the lock nut locking of toothrow component, lower section third pin shaft
The lower part of left pedestal and right pedestal is arranged in hammer knife assembly back upper place, pedestal in installation, baffle plate setting, and pedestal is provided with several etc.
The arc grid slot of specification, arc grid slot and the same center of spiral hob assembly, arc of the spiral hob assembly in pedestal
Circumgyration incision in grid slot, toothrow component are arranged behind spiral hob assembly, and the tooth of toothrow component extend into spiral rolling
In the gap blade of knife assembly, barrier effect is played to the forage got rid of by spiral hob assembly, baffle extend into hammer knife group
In the hammer knife gap of part, barrier effect is played to the forage got rid of by the hammer knife of hammer knife assembly.
The spiral hob assembly include the first attachment base, the second attachment base, blade, spacer, tie down screw and
Locking nut, the first attachment base are located at the side of spiral hob assembly, and the second attachment base is located at the another of spiral hob assembly
Side, cutting blade clip is on the first attachment base and the second attachment base, and with spacer interval between blade, tie down screw is on blade
Hole, then locked with locking nut, it is every being provided with uniformly distributed 4 identical cutters tooth and 12 identical holes, and every on blade
Each point of a knife of knife connects to form a helix.
The rubbing mechanism includes hydraulic motor, main shaft, crankshaft connecting rod system, chain-drive mechanism, the first movable blade group
And the second movable blade group, specific structure and connection relationship are as follows:
The right end of the hydraulic motor insertion main shaft, main shaft left end are mounted on bearing assembly,
The crankshaft connecting rod system includes crankshaft, connecting rod and axle sleeve, and the crankshaft includes long axis component, rocking arm set
One end of part, minor axis component and locking pin, rocker arm assembly is mounted on long axis component, with locking pin locked, rocker arm assembly
The other end is mounted on minor axis component, and same locking pin locked, one end of a connecting rod is mounted on long axis component and rocking arm set
On the spacer of connecting shaft between part, one end of another connecting rod is mounted on the connecting shaft between minor axis component and rocker arm assembly
On spacer,
The chain-drive mechanism includes bearing assembly, adjustment bearing assembly, driven shaft, gear and chain, bearing group
Part is mounted on left pedestal and right pedestal, and gear is mounted on bearing assembly and adjusts the shaft end of bearing assembly, and driven shaft is mounted on
On bearing assembly, chain is mounted on gear,
The first movable blade group includes the first arc linking arm, the first long pin shaft, the first long axle sleeve, the first short axle
Set, the first arc serrated knife and locking nut, the lower stomidium of the first arc linking arm are mounted on one end of the first long pin shaft, and first is long
For positioning first first arc serrated knife, the first arc serrated knife is mounted in the first long pin shaft axle sleeve, and with the first short sleeve
Interval, then locked with locking nut,
The second movable blade group includes the second arc linking arm, the second long pin shaft, the second long axle sleeve, the second short axle
Set, the second arc serrated knife and locking nut, the lower stomidium of the second arc linking arm are mounted on one end of the second long pin shaft, and second is long
For positioning first second arc serrated knife, the second arc serrated knife is mounted in the second long pin shaft axle sleeve, and with the second short sleeve
Interval, then locked with locking nut,
The tail end of the first movable blade group and the second movable blade group is coaxially mounted to the pedestal of the mounting component
The first pin shaft on, the first arc linking arm in the first movable blade group is hinged on a connecting rod of the link mechanism,
The second arc linking arm in two movable blade groups is also articulated on another connecting rod of the link mechanism, crankshaft connecting rod system
Rotation drives connecting rod swing, and the swing of connecting rod drives the first movable blade group and the second movable blade group to swing alternatively up and down, and first is living
The blade of movable cutter set and the second movable blade group is swung in the arc grid slot of the pedestal of the mounting component.
The hammer knife assembly includes roller, hammer knife and pin shaft.
The spiral hob assembly is mounted on the herbage entry position of mounting forward portion；First movable blade group and
Two movable blade groups are mounted on immediately below spiral hobboing cutter and concentric, and hammer knife assembly is mounted on spiral hob assembly dead astern,
The first arc serrated knife (46) when first movable blade group and the second movable blade group are swung alternatively up and down, in the first movable blade group (28)
It can be deep into the gap blade of spiral hob assembly with the second arc serrated knife (51) in the second movable blade group (29).
The spiral hobboing cutter group, rubbing mechanism and hammer knife assembly three can any combination be mounted on grass harvester
Or in equipment.
The spiral hobboing cutter group, rubbing mechanism and hammer knife assembly three can any combination be mounted on grass harvester
Or in equipment.Any grass harvester or equipment, as long as including spiral hobboing cutter group of the present invention, rubbing mechanism, hammer
This three of knife assembly or any combination, belong to protection scope of the present invention.
Operation principle and process:
Hydraulic motor by key directly drive main shaft rotation, main shaft by key drive spiral hob assembly high speed rotation and
Chain-drive mechanism high-speed drive, chain-drive mechanism pass through gear and chain drive crankshaft connecting rod system and hammer knife assembly synchronous high-speed
The rotation of rotation, crankshaft connecting rod system drives two link assemblies to swing, and the swing of two connecting rods drives the first movable blade respectively
Group and the second movable blade group are swung alternatively up and down.Whole rod-type herbage after cutting root from the spiral hob assembly end of mounting component into
Enter, the cutting of spiral hob assembly high speed rotation counterclockwise, the first movable blade group and the second movable blade group high speed alternatively up and down
Under the collective effect of swing, herbage is cut to elongated strip, then the hammer knife through hammering knife assembly into shape is high-speed rotating beats, herbage at
It is Filamentous for band, and the rear end of mounting component is thrown away by hammer knife, then into subsequent round bale molding machine.
Of the invention has the prominent advantages that: herbage is suitble to round bale molding after chopping, greatly improves working efficiency.And structure
It is compact, layout it is ingenious, be not only applicable to hybrid giant napier combine harvester, be also applied for gathering in other combine harvesters compared with hard stalk
Or equipment.
Detailed description of the invention
Fig. 1 is integrally-built main view of the invention.
Fig. 2 is integrally-built shaft side figure of the invention.
Fig. 3 is the shaft side figure of mounting component of the invention.
Fig. 4 is the shaft side figure of the pedestal of mounting component of the invention.
Fig. 5 is the blade side view of spiral hob assembly of the invention.
Fig. 6 is the cross-sectional view of spiral hob assembly of the invention.
Fig. 7 is the shaft side figure of spiral hob assembly of the invention.
Fig. 8 is the side view of spiral hob assembly of the invention.
Fig. 9 is the shaft side figure of rubbing mechanism of the invention.
Figure 10 is the cross-sectional view of crankshaft connecting rod system of the invention.
Figure 11 is the shaft side figure of the crankshaft of crankshaft connecting rod system of the invention.
Figure 12 is the shaft side figure of chain-drive mechanism of the invention.
Figure 13 is the shaft side figure of the first movable blade group of the invention.
Figure 14 is the shaft side figure of the second movable blade group of the invention.
Figure 15 is the side view of the first arc serrated knife of the first movable blade group of the invention.
Figure 16 is the side view of the second arc serrated knife of the first movable blade group of the invention.
Figure 17 is the side view of counterweight component of the invention.
Specific embodiment
Technical scheme is described further with reference to the accompanying drawings and examples:
As illustrated in fig. 1 and 2, herbage shredding mechanism of the present invention, including mounting component 1, spiral hob assembly 2,
Mechanism 3 and hammer knife assembly 4 are crumpled, the spiral hob assembly 2, rubbing mechanism 3, hammer knife assembly 4 are installed in mounting
On component 1.The arrow of Fig. 1 indicates that whole rod-type herbage enters the right discharge from the left side.
If Fig. 3 shows, mounting component 1 includes left pedestal 5, right pedestal 6, pedestal 7, toothrow component 8, baffle 9, the first pin shaft
10, the second pin shaft 11, third pin shaft 12 and locking nut.The front end of pedestal 7 is installed with the first pin shaft 10, the second pin of rear end
Axis 11 is installed, and is locked on left pedestal 5 and right pedestal 6 with locking nut；Toothrow component 8 is arranged in spiral hob assembly 2
Below, the top of toothrow component 8 is installed with the second pin shaft 11 and is locked with locking nut, the third pin shaft 12 of lower section semi-shaft type
Installation, the tooth of toothrow component 8 is extend into the gap blade of spiral hob assembly 2, mainly to by spiral hob assembly 2
The forage got rid of plays barrier effect；The setting of baffle 9 extend into the hammer knife of hammer knife assembly 4 in hammer 4 back upper place of knife assembly, baffle 9
In gap, barrier effect mainly is played to the forage got rid of by the hammer knife of hammer knife assembly 4.
As shown in figure 4, pedestal 7 is equipped with the arc grid slot of several equal-specifications, the center of arc of arc grid slot and spiral
The axis center of formula hob assembly 2 is concentric；Such effect is so that spiral hob assembly 2 is in the arc grid of pedestal 7
Slot circumgyration incision.
As shown in figure 5, the every of spiral hob assembly 2 is provided with 4 cutters tooth and 12 holes uniformly distributed on blade.
As shown in Fig. 6,7,8, spiral hob assembly 2 includes the first attachment base 13, the second attachment base 14, the first blade
15, the second blade 16, third knife 17, fourth blade 18, the 5th blade 19, tie down screw 20, nylon spacer 21 and locking screw
Mother 22.First attachment base 13 is located at the left side of spiral hob assembly 2, and the first blade 15 and the second blade 16 are clipped in the first connection
On seat 13, on the outside, the second blade 16 is in inside for the first blade 15；Second attachment base 14 is located at the right side of spiral hob assembly 2
Side, the second blade 16 and the 5th blade 19 are clipped on the second attachment base 14, the 5th blade 19 on the outside, including the second blade 16
Side.Second blade 16, third knife 17 and fourth blade 18 are combined into a knife group, by one knife group carry out sequence row of a knife group
Column；6 identical locking screws 20 it is uniformly distributed pass through every 6 on blade in 12 holes, it is every when blade is pierced into screw rod,
It is intended to one hole of rotation, it is every using nylon between blade so that every each point of a knife of knife is linked up can form a helix
Spacer 21 is spaced, then is locked with locking nut 22.
As shown in figure 9, rubbing mechanism 3 includes crankshaft connecting rod system 26, chain-drive mechanism 27, the first movable blade group 28, the
Two movable blade groups 29, hydraulic motor 23, key 24 and main shaft 25.
As shown in Figure 10, crankshaft connecting rod system 26 includes crankshaft 30, connecting rod 31, axle sleeve 32.
As shown in figure 11, crankshaft 30 includes long axis component 33, rocker arm assembly 34, minor axis component 35 and locking pin 36.It shakes
One end of arm component 34 is mounted on long axis component 33, is locked with locking pin 36；The other end of rocker arm assembly 34 is mounted on short axle
On component 35, equally locked with locking pin 36.One end of first connecting rod 31 is mounted between long axis component 33 and rocker arm assembly 34
Connecting shaft axle sleeve 32 on, one end of second connecting rod 31-1 is mounted on the connecting shaft between minor axis component 35 and rocker arm assembly 34
Axle sleeve 32 on.
As shown in figure 12, chain-drive mechanism 27 includes 3 bearing assemblies 37, adjustment bearing assembly 38, driven shaft 39,4
Gear 40 and chain 41.2 bearing assemblies 37 therein are mounted on left pedestal 6, another bearing assembly 37 is mounted on the right side
On pedestal 5；3 gears 40 therein are separately mounted to the bearing assembly 37 of the same side and the shaft end of adjustment bearing assembly 38, separately
One gear 40 is mounted on the shaft end of minor axis component 35；Driven shaft 39 is mounted on the bearing assembly 37 of the left and right sides, for passing
Dynamic hammer knife assembly 4；Chain 41 is used for the transmission of each gear 40；Adjustment bearing assembly 38 is for adjusting the tensioning of chain 41.
As shown in figure 13, the first movable blade group 28 includes the first arc linking arm 42, the first long pin shaft 43, first length
Axle sleeve 44, short sleeve 45, the first arc serrated knife 46 and locking nut 47.The lower stomidium of first arc linking arm 42 is mounted on first
The right end of long pin shaft 43, the first long pin shaft 43 are pacified for positioning first first arc serrated knife 46, each first arc serrated knife 46
It is spaced in the first long pin shaft 43, and with short sleeve 45, then is locked with locking nut 47.
As shown in figure 14, the second movable blade group 29 includes the second arc linking arm 48, the second long pin shaft 49, the second long axle sleeve
50, the second short sleeve 45-1, the second arc serrated knife 51 and locking nut 47.The lower stomidium of second arc linking arm 48 is mounted on
One end of two long pin shafts 49, the second long axle sleeve 50 are installed in for positioning the second arc serrated knife 51, each second arc serrated knife 51
In second long pin shaft 49, and with the second interval short sleeve 45-1, then locked with locking nut 47.
As shown in Fig. 1,2,3,9, the effect of the first pin shaft 10 be should mounting seat 7 front end in right pedestal 5 and left seat
On body 6, it is co-axially mounted the tail end of the first movable blade group 28 and the second movable blade group 29 again.First arc linking arm 42 is hinged on
On the connecting rod 31 in outside, the second arc linking arm 48 is hinged on the connecting rod 31 of inside.Such purpose is: revolving when crankshaft 30 is done
Transhipment is dynamic, and movable blade group I 28 and movable blade group II 29 are done and swung alternatively up and down.First movable blade group 28 and the second movable blade group 29
Blade swung in the arc grid slot of pedestal 7.
As shown in Fig. 9,12, hydraulic motor 23 is inserted into the right end of main shaft 25, the bearing block assembly that 25 left part of main shaft is mounted on
On 37.
As shown in figure 17, hammer knife assembly 4 includes roller 52, several hammer knives 53 and pin shaft 54.Knife 53 is hammered into shape around 54 turns of pin shaft
Dynamic, effect is that high speed whipping beats the herbage after chopping.
The course of work: when harvester operation, the whole bar of herbage enters on the left of shredding mechanism, spiral 2 high speed of hob assembly
Circumgyration incision, meanwhile, the first movable blade group 28 and the second movable blade group 29 are swung alternatively up and down, and in the first movable blade group 28
The second arc serrated knife 51 in one arc serrated knife 46 and the second movable blade group 29 can be deep into the blade of spiral hob assembly
In gap, herbage is ceaselessly allocated to spiral hob assembly 2, whole rod-type herbage is cut into elongated segment, then hammer knife group
It is hammered into the Filamentous elongate strip of band under the hammer knife high speed rotation of part 4, and exits into subsequent round bale on the right side of shredding mechanism
In molding machine.
Claims (7)
1. a kind of herbage shredding mechanism, including mounting component, spiral hob assembly, rubbing mechanism, hammer knife assembly and chain pass
Motivation structure, which is characterized in that specific structure and connection relationship are as follows: spiral hob assembly, rubbing mechanism, hammer knife assembly are respectively mounted
On mounting component, the herbage entry position of mounting forward portion is arranged in spiral hob assembly, crumples first in mechanism
Movable blade group and the second movable blade group are located at immediately below spiral hobboing cutter and concentric, and hammer knife assembly is arranged in spiral hobboing cutter group
Part dead astern, chain-drive mechanism are located at the side of mounting component.
2. a kind of herbage shredding mechanism described in accordance with the claim 1, which is characterized in that the mounting component includes left seat
Body, right pedestal, pedestal, toothrow component, baffle, the first pin shaft, the second pin shaft, third pin shaft and lock nut, before pedestal
End is installed with the first pin shaft, and rear end is installed with the second pin shaft, and is locked on left pedestal and right pedestal with locking nut, toothrow group
The second pin shaft of the top of part and lock nut locking, lower section are installed with third pin shaft, and baffle plate setting is hammering knife assembly back upper place into shape,
Pedestal is arranged in the lower part of left pedestal and right pedestal, and pedestal is provided with the arc grid slot of several equal-specifications, arc grid slot with
The spiral same center of hob assembly, spiral hob assembly circumgyration incision in the arc grid slot of pedestal, the setting of toothrow component
Behind spiral hob assembly, the tooth of toothrow component is extend into the gap blade of spiral hob assembly, to spiral
The forage that hob assembly has been got rid of plays barrier effect, and baffle is extend into the hammer knife gap of hammer knife assembly, to by hammer knife assembly
The forage that hammer knife has been got rid of plays barrier effect.
3. a kind of herbage shredding mechanism described in accordance with the claim 1, which is characterized in that the spiral hob assembly includes
First attachment base, the second attachment base, blade, spacer, tie down screw and locking nut, the first attachment base are located at spiral hobboing cutter
The side of component, the second attachment base are located at the other side of spiral hob assembly, and cutting blade clip is connected in the first attachment base and second
On seat, with spacer interval between blade, tie down screw passes through the hole on blade, then is locked with locking nut, every setting on blade
Uniformly distributed 4 identical cutters tooth and 12 identical holes are equipped with, and every each point of a knife of knife are connected to form a spiral
Line.
4. a kind of herbage shredding mechanism according to claim 2, which is characterized in that the rubbing mechanism includes hydraulic horse
It reaches, main shaft, crankshaft connecting rod system, chain-drive mechanism, the first movable blade group and the second movable blade group, specific structure and connection relationship
Are as follows:
The right end of the hydraulic motor insertion main shaft, main shaft left end are mounted on bearing assembly,
The crankshaft connecting rod system includes crankshaft, connecting rod and axle sleeve, the crankshaft include long axis component, rocker arm assembly,
One end of minor axis component and locking pin, rocker arm assembly is mounted on long axis component, with locking pin locked, rocker arm assembly it is another
End is mounted on minor axis component, same locking pin locked, one end of a connecting rod be mounted on long axis component and rocker arm assembly it
Between connecting shaft spacer on, one end of another connecting rod is mounted on the spacer of the connecting shaft between minor axis component and rocker arm assembly
On,
The chain-drive mechanism includes bearing assembly, adjustment bearing assembly, driven shaft, gear and chain, bearing assembly peace
On left pedestal and right pedestal, gear is mounted on bearing assembly and adjusts the shaft end of bearing assembly, and driven shaft is mounted on bearing
On component, chain is mounted on gear,
The first movable blade group includes the first arc linking arm, the first long pin shaft, the first long axle sleeve, the first short sleeve, the
One arc serrated knife and locking nut, the lower stomidium of the first arc linking arm are mounted on one end of the first long pin shaft, the first long axle sleeve
For positioning first first arc serrated knife, the first arc serrated knife is mounted in the first long pin shaft, and with the first short sleeve interval,
It is locked again with locking nut,
The second movable blade group includes the second arc linking arm, the second long pin shaft, the second long axle sleeve, the second short sleeve, the
Two arc serrated knives and locking nut, the lower stomidium of the second arc linking arm are mounted on one end of the second long pin shaft, the second long axle sleeve
For positioning first second arc serrated knife, the second arc serrated knife is mounted in the second long pin shaft, and with the second short sleeve interval,
It is locked again with locking nut,
The tail end of the first movable blade group and the second movable blade group is coaxially mounted on the first pin shaft, in the first movable blade group
The first arc linking arm be hinged on a connecting rod of the crankshaft connecting rod system, the second arc in the second movable blade group connects
It connects arm to be also articulated on another connecting rod of the crankshaft connecting rod system, the rotation of crankshaft connecting rod system drives connecting rod swing, even
The swing of bar drives the first movable blade group and the second movable blade group to swing alternatively up and down, the first movable blade group and the second movable blade group
Blade swung in the arc grid slot of the pedestal of the mounting component.
5. a kind of herbage shredding mechanism described in accordance with the claim 1, which is characterized in that the hammer knife assembly include roller,
Hammer knife and pin shaft into shape.
6. a kind of herbage shredding mechanism described in accordance with the claim 1, which is characterized in that the spiral hob assembly installation
In the herbage entry position of mounting forward portion；First movable blade group and the second movable blade group are mounted on immediately below spiral hobboing cutter
And concentric, hammer knife assembly are mounted on spiral hob assembly dead astern, the first movable blade group and the second movable blade group are handed over up and down
The second arc-shaped gear in the first arc serrated knife (46) and the second movable blade group (29) when for swinging, in the first movable blade group (28)
Knife (51) can be deep into the gap blade of spiral hob assembly.
7. a kind of herbage shredding mechanism described in accordance with the claim 1, which is characterized in that the spiral hobboing cutter group, rubbing
Mechanism and hammer knife assembly three can any combination be mounted in grass harvester or equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885611.8A CN106508313B (en) | 2016-10-10 | 2016-10-10 | A kind of herbage shredding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885611.8A CN106508313B (en) | 2016-10-10 | 2016-10-10 | A kind of herbage shredding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106508313A CN106508313A (en) | 2017-03-22 |
| CN106508313B true CN106508313B (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610885611.8A Active CN106508313B (en) | 2016-10-10 | 2016-10-10 | A kind of herbage shredding mechanism |
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| CN (1) | CN106508313B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107182462B (en) * | 2017-07-16 | 2019-11-22 | 吉林大学 | Asynchronous coupled shear formula blueness raises stalk cutter device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5558282A (en) * | 1994-03-16 | 1996-09-24 | New Holland North America, Inc. | Crop discharge means for a forage harvester |
| CN2614433Y (en) * | 2003-03-13 | 2004-05-12 | 李英成 | Multifunction hay cutting, rubbing & crushing machine |
| CN105009842A (en) * | 2015-07-27 | 2015-11-04 | 广西绿江南草业有限公司 | Straw cutting, crushing and rubbing machine |
| CN105145018A (en) * | 2015-10-16 | 2015-12-16 | 凤城市联发农机制造有限公司 | Double-cutter-head cutting and rubbing mechanism of hay cutter |
| CN205249865U (en) * | 2015-12-23 | 2016-05-25 | 甘肃省机械科学研究院 | Forage grass reducing mechanism |
-
2016
- 2016-10-10 CN CN201610885611.8A patent/CN106508313B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5558282A (en) * | 1994-03-16 | 1996-09-24 | New Holland North America, Inc. | Crop discharge means for a forage harvester |
| CN2614433Y (en) * | 2003-03-13 | 2004-05-12 | 李英成 | Multifunction hay cutting, rubbing & crushing machine |
| CN105009842A (en) * | 2015-07-27 | 2015-11-04 | 广西绿江南草业有限公司 | Straw cutting, crushing and rubbing machine |
| CN105145018A (en) * | 2015-10-16 | 2015-12-16 | 凤城市联发农机制造有限公司 | Double-cutter-head cutting and rubbing mechanism of hay cutter |
| CN205249865U (en) * | 2015-12-23 | 2016-05-25 | 甘肃省机械科学研究院 | Forage grass reducing mechanism |
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| Publication number | Publication date |
|---|---|
| CN106508313A (en) | 2017-03-22 |
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Address after: 537000 North of Miaoyuan Road, Yulin City, Guangxi Zhuang Autonomous Region (Yuchai New City) Patentee after: Guangxi Yuchai Equipment Technology Co.,Ltd. Country or region after: China Address before: 537005 Yuchai Construction Machinery Industry Concentration Zone, Luchuan County, Yulin City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI YUCHAI HEAVY INDUSTRY Co.,Ltd. Country or region before: China |