CN109757195A - Transverse-axis-flow combine harvester throws careless device - Google Patents
Transverse-axis-flow combine harvester throws careless device Download PDFInfo
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- CN109757195A CN109757195A CN201910163178.0A CN201910163178A CN109757195A CN 109757195 A CN109757195 A CN 109757195A CN 201910163178 A CN201910163178 A CN 201910163178A CN 109757195 A CN109757195 A CN 109757195A
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- grass
- careless
- lysimachia sikokiana
- fixed
- disk
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- 244000025254 Cannabis sativa Species 0.000 claims abstract description 101
- 241000604017 Lysimachia sikokiana Species 0.000 claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 239000010902 straw Substances 0.000 claims abstract description 30
- 238000005452 bending Methods 0.000 claims description 9
- 239000003351 stiffener Substances 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 210000001320 hippocampus Anatomy 0.000 claims description 3
- 241001124569 Lycaenidae Species 0.000 abstract description 2
- 101100449439 Drosophila melanogaster grass gene Proteins 0.000 description 82
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 244000075634 Cyperus rotundus Species 0.000 description 1
- 241000274848 Sarcocornia fruticosa Species 0.000 description 1
- 235000005010 Scirpus paludosus Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention discloses a kind of transverse-axis-flow combine harvesters to throw careless device, including Lysimachia sikokiana cover, grass pressing board, front slide, lower pallet, throw careless disk, side plate, Lysimachia sikokiana panel, the careless disk transmission case of throwing and chain-drive mechanism, grass pressing board top is fixed in rear hood, lower pallet is horizontally set on the outside of lower straw outlet, on front slide lower vertical is fixed in the middle part of lower pallet, top is fixedly connected with the outer middle side part of Lysimachia sikokiana cover.Side plate bottom is fixed on lower pallet on the outside of one end of lower straw outlet, and Lysimachia sikokiana panel side and side plate side are hinged.It throws careless disk transmission case to be fixed on the downside of one end of lower pallet, throws and be fixedly connected on the downside of careless disk transmission upper box part and Pao Cao disk center；Miscellaneous remaining auger uni-drive gear box is connected by chain-drive mechanism with careless disk transmission case is thrown.Structure of the invention is compact, easy to use, solves the problems, such as that existing harvester sheds broken grass unevenly and broken grass blocks straw outlet.
Description
Technical field
It is broken after especially a kind of straw chopping the present invention relates to a kind of processing unit of stalk after corn mowing machine threshing
The uniform tossed device of grass, belongs to harvest machinery technical field.
Background technique
The threshing cylinder of full feeding transverse-axis-flow combine harvester (hereinafter referred to as harvester) is horizontal in thresing machine body, thus
Straw outlet can only be located at the side or the other side of thresing machine in harvester, and install chopping dress additional at the rear end straw outlet of harvester
It sets, stalk is cut into broken grass and swimmingly shed and realizes straw-returning in field.
To shed broken grass equably in field, as depicted in figs. 1 and 2,10 rear of chopper of existing harvester is arranged
Top is provided with Lysimachia sikokiana guide plate 30 at careless mouth 20, in the inclined grass guide board of different angle that the weldering of 30 outer end block-by-block of Lysimachia sikokiana guide plate connects
31, while one piece of Lysimachia sikokiana panel 50 being installed in 40 right end of Lysimachia sikokiana cover, it is straight panel 501 inside Lysimachia sikokiana panel 50, outside is arc plate
502, and fitted closely with Lysimachia sikokiana guide plate 30.The structure has the advantage that firstly, Lysimachia sikokiana can be effectively prevented in Lysimachia sikokiana panel 50
The broken grass of 20 discharge of mouth, which are thrown into, not to be cut on crop, secondly, broken grass guiding can have been cut location, while Lysimachia sikokiana panel by grass guide board 31
The arc plate 502 that the broken grass that 50 outside arc-shaped states can leave Lysimachia sikokiana guide plate 30 with power-assisted continues outside Lysimachia sikokiana panel 50 is thrown to
Location has been cut, the Lysimachia sikokiana requirement of harvester is met.
But this Lysimachia sikokiana mode has a disadvantage that；The Lysimachia sikokiana of harvester is generated by 10 high speed rotation of chopper
After broken grass is thrown away Lysimachia sikokiana cover 40 by centrifugal force, by 30 outer end of Lysimachia sikokiana guide plate grass guide board 31 and Lysimachia sikokiana panel 50 forced
Lead grass.Since the tilt angle of grass guide board 31 and Lysimachia sikokiana panel 50 immobilizes, the range and ability that broken grass export is shed are limited.
It is layered on field secondly, broken grass cannot equably be spread, can even accumulate down on the farm sometimes.In addition, improving turning for chopper 10
When the feed quantity of speed or harvester increases, the grass output amount of broken grass increases, grass guide board 31 generates plastic deformation because intensity is inadequate, from
And change and lead grass-like state, lead to broken careless bulk deposition, it is serious or even grass guide board 31 can be damaged.In addition, closer to a harvester left side
Broken grass at the straw outlet of side is thicker, and the broken grass on the right side of harvester is thinner, and the broken grass for causing to shed in the fields is uneven.
If the space of grass guide board 31 and leading careless ability when the feed quantity of chopper 1 increases, Lysimachia sikokiana increases and not catching up with, cause broken grass stifled
Fill in straw outlet 20.Furthermore since Lysimachia sikokiana guide plate 30 is mounted on 40 top of Lysimachia sikokiana cover, Lysimachia sikokiana panel 50 is mounted on the side of Lysimachia sikokiana cover 40
Face, so that two states occurs in the broken grass thrown away below straw outlet, first is that directly in heaps fall, second is that the broken grass in part may
It sheds into field is not cut, be unable to reach broken grass uniformly sheds requirement.
Summary of the invention
The object of the present invention is to provide a kind of transverse-axis-flow combine harvesters to throw careless device, improves and throws broken careless ability, improves broken
Grass sheds effect.
The present invention is achieved by the following technical programs:
A kind of careless device of transverse-axis-flow combine harvester throwing, including the Lysimachia sikokiana cover on the upside of straw outlet is arranged in, the Lysimachia sikokiana cover passes through
Brace is fixedly connected with rear hood；Further include grass pressing board, front slide, lower pallet, throws careless disk, side plate, Lysimachia sikokiana panel, throws careless disk
Transmission case and chain-drive mechanism, grass pressing board top are fixed in the lower part of rear hood, and grass pressing board lower part tiltedly puts in Lysimachia sikokiana cover top
It is interior, it is supported on crossbeam；Lower pallet is horizontally set on the outside of lower straw outlet, and lower pallet is behind the both ends of lower straw outlet lower part
Portion passes through triangle attachment beam respectively and is fixedly connected with lower straw outlet two sides, and by upper lacing wire and subiculum muscle respectively with Lysimachia sikokiana cover
Top is fixedly connected with miscellaneous remaining auger housing two sides；On front slide lower vertical is fixed in the middle part of lower pallet, front slide top with
The outer middle side part of Lysimachia sikokiana cover is fixedly connected；Side plate bottom is fixed on lower pallet on the outside of one end of lower straw outlet, and side plate is far from row
The upper and lower part of the side Cao Kou is fixedly connected with Lysimachia sikokiana cover and front slide side respectively；Lysimachia sikokiana panel side and side plate are close to Lysimachia sikokiana
The side of mouth is hinged；It throws careless disk transmission upper box part to be fixed on the downside of one end of lower pallet, throws careless disk transmission case output flange and stretch
Out after lower pallet with Pao Cao disk center on the downside of be fixedly connected；Miscellaneous remaining auger uni-drive gear box output shaft and chain-drive mechanism one end are solid
Fixed connection, the chain-drive mechanism other end are fixedly connected with careless disk transmission case input terminal is thrown.
The purpose of the present invention can also be further realized by following technical measures.
Further, inverted V-shaped is bent downward into the middle part of the grass pressing board, grass pressing board longitudinal direction two sides are bent upwardly out pressure grass respectively
Plate flanging.
Further, the careless disk of the throwing includes disc and several grass sticks, and several grass sticks are radially equal at zigzag shape
Cloth is fixed on disc, and grass stick cross section is L-shaped, and disc center is deviateed in grass stick one end, and the grass stick other end passes through
Angle adjustable mechanism is fixed in disc edge.The angle adjustable mechanism includes being evenly arranged on the several sections of circles in the radial middle part of disc
Spaced several disk body openings on camber line, the circular arc line center are the center of disc, the combination of fastening bolt nut
Grass stick hole and the corresponding disk body opening of disc for sequentially passing through grass stick other end L shape bottom edge, are fixed on circle for grass stick
On disk body.
Further, the chain-drive mechanism includes that drive sprocket, driven sprocket, driving chain and tightener sprocket combine,
The drive sprocket is fixed on miscellaneous remaining auger uni-drive gear box output shaft, and driven sprocket is fixed on transmission case output end, is passed
Dynamic chain is engaged with drive sprocket and driven sprocket respectively, and tightener sprocket combines one end and is fixed on the downside of lower pallet close to transmission case
On the middle part of one end, the tightener sprocket combination other end, which is supported on the downside of driving chain slack list, is tensioned transmission chain.Tightener sprocket combination
Including tightener sprocket component, upper pulling seat, upper pull head, screw rod, tension spring, lower pulling seat and transmission case support base, tightener sprocket component packet
Tightener sprocket and chain tensioner spindle are included, tightener sprocket center passes through bearing support on chain tensioner spindle, the sprocket of tightener sprocket
It is resisted against on driving chain slack list；Upper pulling seat is fixed under lower pallet on middle side part, upper pull head top and upper pulling seat lower hinge,
Upper pull head lower part is fixedly connected with screw rod upper end, and tension spring both ends are hooked on respectively on screw rod lower end and tightener sprocket shaft end head,
Tight sprocket wheel shaft end head is also hinged with pulling plate one end, the pulling plate other end and to be fixed on throwing grass disk transmission case lower end hinged.
Further, the Lysimachia sikokiana panel bending camber, Lysimachia sikokiana panel rear is equipped at intervals with several piece and Lysimachia sikokiana panel hangs down
The stiffener plate being directly fixedly connected, the stiffener plate is hinged with bending gusset one end respectively by one end of proximal panel, is bent muscle
The plate other end and side plate are hinged, and Lysimachia sikokiana panel side is hinged by several hinges with side plate.
Further, limit plate it is tilting the bottom edge outward bending of limit plate is at L-shaped on the outside of the edge for throwing careless disk, limit
The L shape bottom edge side of plate is vertical with Lysimachia sikokiana cover side to be fixedly connected.
Structure of the invention is compact, easy to use, solves existing harvester and sheds the uneven and broken grass blocking Lysimachia sikokiana of broken grass
The problem of mouth.Lower pallet is added on the outside of the straw outlet of harvester, and is provided on the downside of one end of lower pallet and is thrown careless disk transmission
Case, by throwing the throwing grass disc spins on the upside of careless disk transmission case drive supporting plate one end, broken grass is equal by the centrifugal force for throwing careless disc spins
It is even to shed in field, and the thickness degree of broken grass differs very little, substantially increase broken grass sheds quality.Throw dialling on careless disk
Straw angle adjustable mechanism can adjust the spiral angle of grass stick according to actual condition, so that the throwing journey and throwing of broken grass be adjusted
Firing angle degree, effectively meet the broken grass of big feed quantity sheds operation needs.The present invention does not need to carry out existing harvester structure big
Change, the output power for borrowing miscellaneous remaining auger uni-drive gear box passes to the careless disk transmission case of throwing by chain-drive mechanism, to give
Throw careless disk input transmitting power.When throwing grass amount is excessive, it can be mentioned by replacing the drive sprocket of miscellaneous remaining auger uni-drive gear box
Speed, to improve the working efficiency for throwing careless disk.The reinforcing rib of Lysimachia sikokiana panel and the hinged structure of side plate and Lysimachia sikokiana panels outside
Shock Lysimachia sikokiana panel when grass measures excessive, which can be effectively prevented, in hardened structure makes it generate plastic deformation and damage, and improves of the invention
Reliability.
The advantages and features of the present invention will be illustrated and explained by the non-limitative illustration of preferred embodiment below,
These embodiments only provide as an example referring to attached drawing.
Detailed description of the invention
Fig. 1 is the partial structural diagram of existing harvester broken grass and grass arranging device；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is structural schematic diagram of the invention；
Fig. 4 is the partial top view of Fig. 3；
Fig. 5 is the perspective view of grass pressing board installation；
Fig. 6 is the perspective view of front slide installation；
Fig. 7 is the perspective view of lower pallet installation；
Fig. 8 is the perspective view of side plate and the installation of Lysimachia sikokiana panel；
Fig. 9 is the structural schematic diagram of chain-drive mechanism.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Fig. 3~Fig. 9, the present embodiment includes the Lysimachia sikokiana cover 40 that 20 upside of straw outlet is arranged in, and the Lysimachia sikokiana cover is logical
Brace 401 is crossed to be fixedly connected with rear hood 60；Further include grass pressing board 1, front slide 2, lower pallet 3, throw careless disk 4, side plate 5, row
Careless panel 6 throws careless disk transmission case 7 and chain-drive mechanism 8.
As shown in Figure 3 and Figure 5, inverted V-shaped is bent downward into the middle part of grass pressing board 1, grass pressing board longitudinal direction two sides are bent upwardly out respectively
Grass pressing board flanging 11 improves the strength and stiffness of grass pressing board 1.The grass pressing board flanging 11 on 1 top of grass pressing board passes through 2 bolt spiral shells
Mother's combination is fixed in the lower part of rear hood 60, and lower part is tiltedly put in 40 top of Lysimachia sikokiana cover, is supported on crossbeam 402, and be located at
Throw the top of careless disk 4.The effect of grass pressing board 1 is to push down the broken grass to float, falls in it on careless disk 4 of throwing.
As shown in Figure 3 and Figure 7, lower pallet 3 is horizontally set on the outside of lower straw outlet, and lower pallet 3 is under lower straw outlet
The both ends rear portion in portion passes through triangle attachment beam 31 respectively and is fixedly connected with lower straw outlet two sides, and passes through upper lacing wire 32 and subiculum
Muscle 33 is fixedly connected with 40 top of Lysimachia sikokiana cover and miscellaneous remaining 70 two sides of auger housing respectively.Such structure supports lower pallet 3
Must be more firm, it can bear to throw the vibration generated when careless disk 4 rotates.
As shown in fig. 6,2 lower vertical of front slide is fixed on 3 middle part of lower pallet, top and the outer middle side part of Lysimachia sikokiana cover 40 are solid
Fixed connection.Front slide 2 blocks broken grass, forces broken grass to enter and throws careless disk 4.It is leaned on as shown in figure 8,5 bottom of side plate is fixed on lower pallet 3
On the outside of one end of nearly lower straw outlet, top and the bottom of the side plate 5 far from straw outlet side are solid with Lysimachia sikokiana cover 40 and 2 side of front slide respectively
Fixed connection.6 side of Lysimachia sikokiana panel is hinged close to the side of straw outlet with side plate 5.
As shown in figure 8, Lysimachia sikokiana panel 6 be bent camber, 6 rear portion of Lysimachia sikokiana panel be equipped at intervals with 2 pieces it is vertical with Lysimachia sikokiana panel 6
The stiffener plate 61 of the company of weldering, stiffener plate 61 is hinged with bending 62 right end of gusset respectively by one end of proximal panel 5, is bent gusset 62
Left end and side plate 5 are hinged, and 6 left side of Lysimachia sikokiana panel and side plate 5 are hinged by 2 hinges 52.
Connect as shown in figure 3, throwing after careless disk transmission case output flange 71 stretches out lower pallet 3 with fixed on the downside of 4 center of the careless disk of throwing
It connects.As shown in figure 4, throwing careless disk 4 includes disc 41 and 4 piece grass stick 42,42 cross section of grass stick is L-shaped, convenient for being fixed on
On disc 41.4 grass sticks 42 are fixed on disc 41 at zigzag shape radial equipartition, and disk is deviateed in 42 one end of grass stick
41 center of body, 42 other end of grass stick are fixed in 41 edge of disc by angle adjustable mechanism 43.Angle adjustable mechanism 43
Including the spaced 4 disk body openings 431 being evenly arranged on the 4 sections of circular arc lines in the radial middle part of disc, circular arc line center is circle
The center of disk body 41, fastening bolt nut combine grass stick hole 421 and the disk for sequentially passing through 42 other end L shape bottom edge of grass stick
The corresponding disk body opening 411 of body 41, grass stick 42 is fixed on disc 41.By the way that 42 other end of grass stick is fixed on not
On same 431 position of disk body opening, so that it may the spiral angle of grass stick 42 is adjusted, to change the throwing journey and vibrating deflection of broken grass
Degree, meet the broken grass of big feed quantity sheds operation needs.
As shown in Figure 3 and Figure 9, chain-drive mechanism 8 includes drive sprocket 81, driven sprocket 82, driving chain 83 and tensioning
Sprocket wheel combination 84, drive sprocket 81 are fixed on miscellaneous remaining auger uni-drive gear box output shaft, and driven sprocket 82 is fixed on the careless disk of throwing
On transmission case output shaft, driving chain 83 is engaged with drive sprocket 81 and driven sprocket 82 respectively.Chain-drive mechanism 8 passes through actively
The power of miscellaneous remaining auger uni-drive gear box 9 is passed to throwing grass by the engaged transmission of sprocket wheel 81, driven sprocket 82 and driving chain 83
Disk transmission case 7 completes the throwing returning of broken grass so that the throwing grass disk 4 for throwing careless 7 upper end of disk transmission case be driven to rotate.
As shown in figure 9, tightener sprocket combination 84 includes tightener sprocket component 841, upper pulling seat 842, upper pull head 843, screw rod
844, tension spring 845, lower pulling seat 846 and the careless disk transmission case support base 847 of throwing, tightener sprocket component 841 include 842 He of tightener sprocket
Chain tensioner spindle 843,842 center of tightener sprocket pass through bearing support on chain tensioner spindle 843, the sprocket of tightener sprocket 841
It is resisted against on 83 slack list of driving chain.Upper pulling seat 842 is weldingly fixed under lower pallet 3 on middle side part, upper 843 top of pull head with it is upper
842 lower hinge of pulling seat, upper 843 lower part of pull head are fixedly connected with 844 upper end of screw rod by nut, and hook is distinguished at 845 both ends of tension spring
It hangs on 843 end of 844 lower end of screw rod and chain tensioner spindle, 843 end of chain tensioner spindle is also hinged with 848 left end of pulling plate, draws
848 right end of plate and the 7 lower-left ends of throwing grass disk transmission case that left end is fixed on careless 7 lower end of disk transmission case of throwing are hinged.Tension spring 845 provides
The driving force that tightener sprocket 842 moves up tensioning driving chain 83 prevents so that driving chain 83 remains tensioning state
Driving chain 83 loosens, and improves the reliability of chain-drive mechanism 8.
As shown in figure 4, limit plate 9 is tilting, the bottom edge outward bending of limit plate 9 is at L-shaped on the outside of the edge for throwing careless disk 41,
91 side of L shape bottom edge of limit plate 9 and the weldering of 40 side of Lysimachia sikokiana cover connect, and prevent broken grass from leaking out Lysimachia sikokiana cover 40.
In addition to the implementation, the present invention can also have other embodiments, all to use equivalent substitution or equivalent transformation shape
At technical solution, be all fallen within the protection domain of application claims.
Claims (8)
1. a kind of transverse-axis-flow combine harvester throws careless device, including the Lysimachia sikokiana cover on the upside of straw outlet is arranged in, the Lysimachia sikokiana cover is logical
Brace is crossed to be fixedly connected with rear hood；It is characterized in that further including grass pressing board, front slide, lower pallet, throwing careless disk, side plate, row
Careless panel, the careless disk transmission case of throwing and chain-drive mechanism, grass pressing board top are fixed in the lower part of rear hood, and grass pressing board lower part is tiltedly stretched
Into in Lysimachia sikokiana cover top, it is supported on crossbeam；Lower pallet is horizontally set on the outside of lower straw outlet, and lower pallet is close to lower straw outlet
The both ends rear portion of lower part passes through triangle attachment beam respectively and is fixedly connected with lower straw outlet two sides, and passes through upper lacing wire and subiculum muscle
It is fixedly connected respectively with Lysimachia sikokiana cover top and miscellaneous remaining auger housing two sides；On front slide lower vertical is fixed in the middle part of lower pallet,
Front slide top is fixedly connected with the outer middle side part of Lysimachia sikokiana cover；Side plate bottom is fixed on lower pallet outside one end of lower straw outlet
Side, upper and lower part of the side plate far from straw outlet side are fixedly connected with Lysimachia sikokiana cover and front slide side respectively；Lysimachia sikokiana panel side with
Side plate is hinged close to the side of straw outlet；It throws careless disk transmission upper box part to be fixed on the downside of one end of lower pallet, transmission case output
Flange stretch out lower pallet after with Pao Cao disk center on the downside of be fixedly connected；Miscellaneous remaining auger uni-drive gear box output shaft and chain-drive mechanism
One end is fixedly connected, and the chain-drive mechanism other end is fixedly connected with careless disk transmission case input terminal is thrown.
2. transverse-axis-flow combine harvester as described in claim 1 throws careless device, it is characterised in that, in the middle part of the grass pressing board to
Under be bent into inverted V-shaped, grass pressing board longitudinal direction two sides are bent upwardly out grass pressing board flanging respectively.
3. transverse-axis-flow combine harvester as described in claim 1 throws careless device, it is characterised in that, the careless disk of the throwing includes circle
Disk body and several grass sticks, grass stick cross section is L-shaped, and several grass sticks are fixed on disc at zigzag shape radial equipartition
On, disc center is deviateed in grass stick one end, and the grass stick other end is fixed in disc edge by angle adjustable mechanism.
4. transverse-axis-flow combine harvester as claimed in claim 3 throws careless device, it is characterised in that, the angle adjustable mechanism
Including the spaced several disk body openings being evenly arranged on the several sections of circular arc lines in the radial middle part of disc, the circular arc line center is
The center of disc, fastening bolt nut combine grass stick hole and the disc pair for sequentially passing through grass stick other end L shape bottom edge
The disk body opening answered, grass stick is fixed on disc.
5. transverse-axis-flow combine harvester as described in claim 1 throws careless device, it is characterised in that, the chain-drive mechanism packet
Drive sprocket, driven sprocket, driving chain and tightener sprocket combination are included, the drive sprocket is fixed on miscellaneous remaining auger transmission gear
On case output shaft, driven sprocket is fixed on transmission case output end, and driving chain is engaged with drive sprocket and driven sprocket respectively,
Tightener sprocket combines one end and is fixed on the downside of lower pallet on the middle part for throwing careless disk transmission case one end, and tightener sprocket combination is another
End, which is supported on the downside of driving chain slack list, is tensioned transmission chain.
6. transverse-axis-flow combine harvester as claimed in claim 5 throws careless device, it is characterised in that, tightener sprocket combination includes
Tightener sprocket component, upper pulling seat, upper pull head, screw rod, tension spring, lower pulling seat and the careless disk transmission case support base of throwing, tightener sprocket component
Including tightener sprocket and chain tensioner spindle, tightener sprocket center passes through bearing support on chain tensioner spindle, the chain of tightener sprocket
Tooth is resisted against on driving chain slack list；Upper pulling seat is fixed under lower pallet on middle side part, and upper pull head top and upper pulling seat lower part are cut with scissors
It connecing, upper pull head lower part is fixedly connected with screw rod upper end, and tension spring both ends are hooked on respectively on screw rod lower end and tightener sprocket shaft end head,
Tightener sprocket shaft end head is also hinged with pulling plate one end, the pulling plate other end be fixed on that throw careless disk transmission case lower end hinged.
7. transverse-axis-flow combine harvester as described in claim 1 throws careless device, it is characterised in that, the Lysimachia sikokiana panel bending
Camber, Lysimachia sikokiana panel rear are equipped at intervals with the several piece stiffener plate being fixedly connected vertical with Lysimachia sikokiana panel, the stiffener plate
By one end of proximal panel respectively with bending gusset one end it is hinged, bending the gusset other end and side plate it is hinged, Lysimachia sikokiana panel side and
Side plate is hinged by several hinges.
8. transverse-axis-flow combine harvester as described in claim 1 throws careless device, it is characterised in that, limit plate is tilting to throw grass
On the outside of the edge of disk, the bottom edge outward bending of limit plate is at L-shaped, and the L shape bottom edge side of limit plate is vertical with Lysimachia sikokiana cover side solid
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163178.0A CN109757195A (en) | 2019-03-05 | 2019-03-05 | Transverse-axis-flow combine harvester throws careless device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163178.0A CN109757195A (en) | 2019-03-05 | 2019-03-05 | Transverse-axis-flow combine harvester throws careless device |
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| CN109757195A true CN109757195A (en) | 2019-05-17 |
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| CN201910163178.0A Pending CN109757195A (en) | 2019-03-05 | 2019-03-05 | Transverse-axis-flow combine harvester throws careless device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140526A (en) * | 2019-05-27 | 2019-08-20 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Varying load material-evening conveying device |
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| CN110140526A (en) * | 2019-05-27 | 2019-08-20 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Varying load material-evening conveying device |
| CN110140526B (en) * | 2019-05-27 | 2021-12-14 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Variable load refining conveying device |
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