CN108966808A - Stalk power scattering mechanism is hung after a kind of longitudinal axial flow cropper - Google Patents
Stalk power scattering mechanism is hung after a kind of longitudinal axial flow cropper Download PDFInfo
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- CN108966808A CN108966808A CN201810743956.9A CN201810743956A CN108966808A CN 108966808 A CN108966808 A CN 108966808A CN 201810743956 A CN201810743956 A CN 201810743956A CN 108966808 A CN108966808 A CN 108966808A
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- disk
- stalk
- rotational axis
- plate
- support tube
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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Abstract
The invention discloses suspension stalk power scattering mechanisms after a kind of longitudinal axial flow cropper, including stalk deflector, disk sprinkling structure, hanging bracket, dynamic structure and gear grass structure, stalk deflector can realize angular adjustment；Disk sprinkling structure includes shedding blade, shedding disk and disk connecting flange；Hanging bracket includes suspension U type plate, two sides supporting plate, motor support plate and disk rotational axis mounting rack；Dynamic structure uses two kinds of forms of hydraulic drive or machine driving；Keeping off grass structure includes connector and angle bar part under block cloth support tube, rubber block cloth, support tube upper connector, support tube.Disk sprinkling structure can provide bigger kinetic energy for smashed stalk, by straw scattering draught to the width to match with working width；It sheds blade and is divided into front and back stalk crawl plate, be conducive to the crawl to stalk after crushing and uniformly shed；Gear grass structure can effectively prevent the influence caused by shedding breadth and the uniformity of straw scattering draught process moderate crosswind.
Description
Technical field
The invention belongs to agricultural equipment technology fields, and particularly combined harvester, especially a kind of longitudinal axial flow harvest
Stalk power scattering mechanism is hung after machine.
Background technique
In the prior art, Crops Straw Stalk Mechanization returning to the field is the major way of stalk comprehensive utilization, and stalk mechanization is also
Field requires smashed stalk that can uniformly shed the process and quality that otherwise will affect subsequent job in entire working width.
In order to improve operating efficiency, reduce secondary operation spending, when harvesting crops, wheat, rice combine
It can be shed in rear suspension straw millstone for crush to the stalk after drum threshing.
Currently, feeding cropper mostly sheds smashed stalk progress water conservancy diversion using multi-direction deflector entirely, but this
Kind mode, which is shed, to be short of power, and be easy to cause and sheds the problems such as breadth is less than working width, straw scattering draught is uneven；Half feeding harvest
Machine is shed using bidirectional screw horned dinosaur, sheds more uniform, but this mode is not suitable for the big full feeding of stalk discharge rate
Cropper, especially common longitudinal axial flow cropper currently on the market.
Straw scattering draught problem directly influences that subsequent stalk is mixed to be buried, bury or the operation effectiveness of no-tillage seeding.Therefore,
The prior art be badly in need of it is a kind of can match with existing cropper it is dismountable after hang power scattering mechanism, with solve it is existing
The problem of straw scattering draught is short of power after crushing, to overcome many disadvantages in the prior art.
Summary of the invention
In order to overcome a series of defects of the existing technology, the purpose of the present invention is to provide a kind of longitudinal axial flow harvesters
Power scattering mechanism is hung afterwards, to solve the problems mentioned in the above background technology.
Stalk power scattering mechanism is hung after a kind of longitudinal axial flow cropper of the invention, including stalk deflector 1, disk are thrown
It spreads structure 2, hanging bracket 3, dynamic structure 4 and gear grass structure 5, the stalk deflector 1 and crushing is mounted on by two sides pin shaft
The grass outlet of machine realizes angular adjustment；The disk sprinkling structure 2 is connected including shedding blade 21, shedding disk 22 with disk
Flange 23；The hanging bracket 3 includes suspension U type plate 31, two sides supporting plate 32, motor support plate 33 and disk rotational axis mounting rack
34；The dynamic structure 4 uses hydraulic drive or machine driving form, when the hydraulic drive form, including pulverizer belt wheel
41, hydraulic pump belt wheel 42, hydraulic pump 43, hydraulic motor 44, hydraulic pump bracket 45 and disk rotational axis 46；The machine driving shape
When formula, including threshing cylinder gearbox 4a, power output shaft 4b, small pulley 4c, big belt wheel 4d, conical gear installation axle 4e, circle
Bevel gear set 4f and disk rotational axis 46；The gear grass structure 5 on block cloth support tube 51, rubber block cloth 52, support tube including connecting
Connector 54 and angle bar part 55 under fitting 53, support tube.
Preferably, the disk connecting flange 23, which is bolted, described sheds disk 22 and the disk rotational axis
46, will rotation from the disk rotational axis 46 be transmitted to it is described shed disk 22, the revolving speed for shedding disk 22 is maintained at
250-350r/min；It is described shed blade logical 21 and cross bolts shed that disk 22 is affixed with described, the angle of adjacent blades is 120
Degree effectively grabs under the drive for shedding disk 22 and uniformly sheds stalk.
Preferably, the blade 21 of shedding includes shedding blade base 211, rear stalk crawl plate 212 and front vane crawl
After plate 213, the preceding stalk crawl plate 213 and rear stalk crawl plate 212 effectively can grab while rotating and shed crushing
Stalk.
Preferably, the suspension U type plate 31 is fastened with the fixation U-shaped board 81 for being welded on harvest drive end unit 8 and is assembled, and is passed through
Bolt is connected and fixed in following pulverizer 6；Two sides supporting plate 32 is fixed by bolt and 31 front end of suspension U type plate；Motor support plate
33 is fixed by bolt and two sides supporting plate 32, and keeps horizontal；Disk rotational axis mounting rack 34 and motor support plate 33 are welded.
Preferably, when the dynamic structure 4 is using hydraulic drive form, the hydraulic pump belt wheel 42 by flat key with it is described
The power output shaft of hydraulic pump 43 assembles, by belt by power transmission to the hydraulic pump 43；The hydraulic pump 43 is by fuel tank
Hydraulic oil pumped by oil pipe and control valve to the hydraulic motor 44, so that the disk sprinkling structure 2 is in the hydraulic horse
Lower realize is driven to rotate up to 44；Hydraulic pump bracket 45 is welded on 31 left side rear lower portion of suspension U type plate；The hydraulic pump 43 passes through
Bolt and the hydraulic pump bracket 45 are fixed；The hydraulic motor 44 is mounted in the motor support plate 33 by bolt；Institute
It states disk rotational axis 46 and power transmission is realized by the power output shaft of spline housing and the hydraulic motor 44, and pass through bearing block
It is fixed on the disk rotational axis mounting rack 34, realizes and rotated with 2 coaxial line of disk sprinkling structure.
Preferably, when the dynamic structure 4 is using machine driving form, the power output shaft 4b passes through power described
Threshing cylinder gearbox 4a is transferred to the small pulley 4c, and is fixed on harvest drive end unit by bearing block；The small pulley 4c
It is connect by flat key with the power output shaft 4b, transmits power to the big belt wheel 4d under the transmission of V-shaped belt；The circle
Bevel gear installation axle 4e is mounted on the two sides supporting plate 32 by bearings at both ends；The big belt wheel 4d passes through flat key and the circle
The 4e connection of bevel gear installation axle；The conical gear group 4f by holding screw be fixed on the conical gear installation axle 4e and
On disk rotational axis 46；The disk rotational axis 46 is fixed on the disk rotational axis mounting rack 34 by bearing block, and real
Now rotated with 2 coaxial line of disk sprinkling structure.
Preferably, the top edge of the angle bar part 55 and harvest drive end unit 8 is welded；The support tube upper connector 53 and branch
Connector 54 connects 31 connections with suspension U type plate respectively at the angle bar part 55 by bolt under stay tube；The block cloth support tube
51 are fixed by connector 54 under the support tube upper connector 53, support tube；The rubber block cloth 52 is solid by bolt
Connect below the block cloth support tube 51, can effectively prevent crosswind on shed influence.
Preferably, 46 lower end of disk rotational axis is opened there are three equidistant through-hole, according to Different Crop and moisture content, and
It is adjusted in conjunction with the angle of the stalk deflector 1, the disk sprinkling structure 2 is adjusted at a distance from ground, to reach
Effect is shed accordingly.
Stalk power scattering mechanism is hung after longitudinal axial flow cropper of the invention to have the advantages that
1) disk sprinkling structure of the invention can provide bigger kinetic energy for smashed stalk, can be by smashed stalk
Shed the width to match with working width；
2) of the invention shed stalk crawl plate and rear blade before blade is divided into grab plate, are conducive to stalk after crushing
Crawl and the uniform of stalk are shed；
3) gear grass structure of the invention can effectively prevent straw scattering draught process moderate crosswind to shedding breadth and the uniformity is made
At influence.
Detailed description of the invention
Fig. 1 is the overall structure diagram of suspension stalk power scattering mechanism after a kind of longitudinal axial flow cropper of the invention,
Wherein dynamic structure uses the hydraulic drive form of embodiment 1；
Fig. 2 is the overall structure diagram of suspension stalk power scattering mechanism after a kind of longitudinal axial flow cropper of the invention,
Wherein dynamic structure uses the machine driving form of embodiment 2；
Fig. 3 is to hang the disk sprinkling structure of stalk power scattering mechanism after a kind of longitudinal axial flow cropper of the invention to show
It is intended to；
Fig. 4 is the throwing that the disk sprinkling structure of stalk power scattering mechanism is hung after a kind of longitudinal axial flow cropper of the invention
Spread the schematic diagram of blade；
Fig. 5 is the signal that the hanging bracket of stalk power scattering mechanism is hung after a kind of longitudinal axial flow cropper of the invention
Figure；
Fig. 6 is the signal for keeping off grass structure of suspension stalk power scattering mechanism after a kind of longitudinal axial flow cropper of the invention
Figure；
Fig. 7 is the assembling schematic diagram of suspension stalk power scattering mechanism after a kind of longitudinal axial flow cropper of the invention, described
Scattering mechanism is assembled with the longitudinal axial flow cropper；
Appended drawing reference in figure are as follows:
1- stalk deflector, 2- disk sprinkling structure, 21- shed blade, 211- blade base, and stalk grabs after 212-
Plate, 213- front vane grab plate, and 22- sheds disk, 23- disk connecting flange, 3- hanging bracket, 31- suspension U type plate, 32- two
Collateral plate, 33- motor support plate, 34- disk rotational axis mounting rack, 4- dynamic structure, 41- pulverizer belt wheel, 42- hydraulic pump band
Wheel, 43- hydraulic pump, 44- hydraulic motor, 45- hydraulic pump bracket, 46- disk rotational axis, 4a- threshing cylinder gearbox, 4b- are dynamic
Power output shaft, 4c- small pulley, 4d- big belt wheel, 4e- conical gear installation axle, 4f- conical gear group, 5- keep off grass structure, 51- gear
Cloth support tube, 52- rubber block cloth, 53- support tube upper connector, connector under 54- support tube, 55- angle bar part, 6- pulverizer,
7- threshing cylinder, 8- harvest drive end unit, the fixed U-shaped board of 81-.
Specific embodiment
To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.The word of embodiment and directionality below with reference to attached drawing description
It is exemplary, it is intended to be used to explain the present invention, and be not considered as limiting the invention.Based on the implementation in the present invention
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.The embodiment of the present invention is described in detail with reference to the accompanying drawing.
In a broad embodiment of the invention, stalk power scattering mechanism is hung after a kind of longitudinal axial flow cropper, mainly
Including stalk deflector, disk sprinkling structure, hanging bracket, dynamic structure and gear grass structure.Wherein,
The stalk deflector is mounted on the grass outlet of pulverizer, it can be achieved that angular adjustment by two sides pin shaft.
The disk sprinkling structure is located at the lower section of the stalk deflector, it is main include shed blade, shed disk and
Disk connecting flange, the blade of shedding are fixed by bolt with the disk of shedding, and are set as 3, between adjacent blades
120 degree of angle；The disk connecting flange sheds disk and disk rotational axis described in being bolted.
The blade of shedding includes shedding blade base, rear stalk crawl plate and front vane crawl plate.
The harvest drive end unit and pulverizer is bolted in the hanging bracket, mainly includes suspension U type plate, two
Collateral plate, motor support plate and disk rotational axis mounting rack, the suspension U type plate and the fixation for being welded on the harvest drive end unit
U-shaped board fastens assembly, and affixed by pulverizer of the bolt in lower section；The two sides supporting plate passes through bolt and the suspension U type
The front end of plate is fixed；The motor support plate is fixed by bolt and the two sides supporting plate and keeps horizontal；The disk rotational
Axis mounting rack and the motor support plate are welded.
The dynamic structure provides rotational power for the disk sprinkling structure, has hydraulic drive and two kinds of machine driving
Form.
In hydraulic drive form, the dynamic structure include pulverizer belt wheel, hydraulic pump belt wheel, hydraulic pump, hydraulic motor,
Hydraulic pump bracket and disk rotational axis, the pulverizer belt wheel is power resources, provides power for hydraulic pump；The hydraulic pump band
Wheel is assembled by the power output shaft of flat key and the hydraulic pump；The hydraulic pump is solid by bolt and the hydraulic pump bracket
It is fixed；The hydraulic motor is mounted in the motor support plate by bolt；The hydraulic pump bracket is welded on the suspension U type
Rear lower portion on the left of plate；The disk rotational axis realizes that power passes by the power output shaft of spline housing and the hydraulic motor
It is defeated, and be fixed on the disk rotational axis mounting rack by bearing block, it realizes and is rotated with disk sprinkling structure coaxial line.
In machine driving form, the dynamic structure includes threshing cylinder gearbox, power output shaft, small pulley, big band
Wheel, conical gear installation axle, conical gear group and disk rotational axis, the threshing cylinder gearbox is power resources, is disk
Rotation provides power；Power is transferred to the small pulley by the threshing cylinder gearbox by the power output shaft, and is led to
It crosses bearing block and is fixed in harvest drive end unit；The small pulley is driven by flat key and the power output axis connection in V-shaped belt
Under transmit power to the big belt wheel；The conical gear installation axle is mounted on the two sides supporting plate by bearings at both ends；
The big belt wheel installs axis connection by flat key and the conical gear；The conical gear group is fixed on institute by holding screw
It states on conical gear installation axle and disk rotational axis；The disk rotational axis is fixed in the disk rotational axis by bearing block
On mounting rack, realizes and rotated with disk sprinkling structure coaxial line.
In above two driving form, the lower end of the disk rotational axis is opened there are three equidistant through-hole, can be according to practical need
It wants and is adjusted in conjunction with the angle of the stalk deflector, adjust the disk sprinkling structure at a distance from ground.
The gear grass structure is connected with harvest drive end unit and hanging bracket, mainly includes block cloth support tube, rubber block cloth, branch
It welds the tail portion top edge of connector and angle bar part under stay tube upper connector, support tube, the angle bar part and cropper；The branch
Connector is connected respectively at the angle bar part with the suspension U type plate by bolt under stay tube upper connector, support tube；The gear
Cloth support tube is fixed by connector under support tube upper connector, support tube；The rubber block cloth is fixed in by bolt
Below the block cloth support tube.Present invention will be further explained with reference to the attached drawings and specific examples, but it should note
Meaning, specific embodiment below is example, and the scope of protection of the present invention is not limited thereto.
As illustrated in fig. 1 and 2, suspension stalk power scattering mechanism after a kind of longitudinal axial flow cropper, including stalk deflector 1,
Disk sprinkling structure 2, hanging bracket 3, dynamic structure 4, gear grass structure 5, wherein
The stalk deflector 1 is mounted on the grass outlet of pulverizer, it can be achieved that angular adjustment by two sides pin shaft.
Disk sprinkling structure of the invention is as shown in figure 3, the disk sprinkling structure 2 includes shedding blade 21, shedding circle
Disk 22 and disk connecting flange 23, the disk connecting flange 23, which is bolted, described sheds disk 22 and the disk
Rotation axis 46, will rotation from the disk rotational axis 46 be transmitted to it is described shed disk 22, the revolving speed for shedding disk 22 is protected
It holds in 250-350r/min；It is described shed blade logical 21 and cross bolts shed that disk 22 is affixed with described, the angle of adjacent blades is
It 120 degree, is effectively grabbed under the drive for shedding disk 22 and uniformly sheds stalk.
As shown in figure 3,46 lower end of disk rotational axis is opened there are three equidistant through-hole, can according to Different Crop and moisture content,
And be adjusted in conjunction with the angle of the stalk deflector 1, the disk sprinkling structure 2 is adjusted at a distance from ground, to reach
Effect is shed to corresponding.
As shown in figure 4, the blade 21 of shedding includes shedding blade base 211, rear stalk crawl plate 212 and front vane to grab
Plate 213 is taken, the preceding stalk crawl plate 213 and rear stalk crawl plate 212 effectively can grab and shed while rotating crushing
Stalk afterwards.
The hanging bracket of scattering mechanism of the invention is as shown in figure 5, the hanging bracket 3 includes suspension U type plate 31, two sides
Supporting plate 32, motor support plate 33 and disk rotational axis mounting rack 34；The suspension U type plate 31 and fixation U for being welded on harvest drive end unit 8
Template 81 fastens assembly, and is connected and fixed by bolt in following pulverizer 6；Two sides supporting plate 32 passes through bolt and suspension U type plate
31 front ends are fixed；Motor support plate 33 is fixed by bolt and two sides supporting plate 32, and keeps horizontal；Disk rotational axis mounting rack 34
It is welded with motor support plate 33.
The embodiment 1 of dynamic structure of the invention as shown in Figure 1, the dynamic structure 4 uses hydraulic drive form, including
Pulverizer belt wheel 41, hydraulic pump belt wheel 42, hydraulic pump 43, hydraulic motor 44, hydraulic pump bracket 45 and disk rotational axis 46, it is described
Pulverizer belt wheel 41 is power resources；The hydraulic pump belt wheel 42 is filled by the power output shaft of flat key and the hydraulic pump 43
Match, by belt by power transmission to the hydraulic pump 43；The hydraulic oil of fuel tank is passed through oil pipe and control by the hydraulic pump 43
Valve is pumped to the hydraulic motor 44, so that the disk sprinkling structure 2 realizes rotation under the hydraulic motor 44 drive；It is hydraulic
Pump bracket 45 is welded on 31 left side rear lower portion of suspension U type plate；The hydraulic pump 43 passes through bolt and the hydraulic pump bracket 45
It is fixed；The hydraulic motor 44 is mounted in the motor support plate 33 by bolt；The disk rotational axis 46 passes through spline
The power output shaft of set and the hydraulic motor 44 realizes power transmission, and is fixed in the disk rotational axis by bearing block and pacifies
It shelves on 34, realizes and rotated with 2 coaxial line of disk sprinkling structure.
The embodiment 2 of dynamic structure of the invention is as shown in Fig. 2, dynamic structure 4 can also be with machinery in above-described embodiment 1
Driving form, including threshing cylinder gearbox 4a, power output shaft 4b, small pulley 4c, big belt wheel 4d, conical gear installation axle
Original crushing machine gearbox is replaced, passes through the threshing cylinder speed change by 4e, conical gear group 4f and disk rotational axis 46
Case 4a provides power for disk rotational；Power is transferred to institute by the threshing cylinder gearbox 4a by the power output shaft 4b
Small pulley 4c is stated, and harvest drive end unit is fixed on by bearing block；The small pulley 4c passes through flat key and the power output shaft
4b connection transmits power to the big belt wheel 4d under the transmission of V-shaped belt；The conical gear installation axle 4e passes through two end axles
It holds and is mounted on the two sides supporting plate 32；The big belt wheel 4d is connect by flat key with the conical gear installation axle 4e；It is described
Conical gear group 4f is fixed on the conical gear installation axle 4e and disk rotational axis 46 by holding screw；The disk
Rotation axis 46 is fixed on the disk rotational axis mounting rack 34 by bearing block, and is realized same with the disk sprinkling structure 2
Axis rotation.
The gear grass structure of scattering mechanism of the invention is as shown in fig. 6, the gear grass structure 5 includes block cloth support tube 51, rubber
Connector 54 and angle bar part 55 under glue block cloth 52, support tube upper connector 53, support tube, the angle bar part 55 and harvest drive end unit
8 top edge welding；Connector 54 is by bolt respectively at the angle bar part under the support tube upper connector 53 and support tube
55 connect 31 connections with suspension U type plate；The block cloth support tube 51 under the support tube upper connector 53, support tube by connecting
Part 54 is fixed；The rubber block cloth 52 is fixed in 51 lower section of block cloth support tube by bolt, can effectively prevent crosswind
It is influenced on shedding.
Fig. 7 is the schematic diagram that scattering mechanism and longitudinal axial flow cropper of the invention are assembled.
When work, crop is after the disengaging of detachment roller 7, and stalk flows to pulverizer 6 from detachment roller 7, and stalk is after crushed
Disk sprinkling structure 2 is flowed to through stalk deflector 1；Wherein stalk deflector 1 is mounted on pulverizer grass outlet by two sides pin shaft
Realize angular adjustment, and by smashed stalk water conservancy diversion to 2 capture area of disk sprinkling structure；Disk sprinkling structure 2 is located at straw
The lower section of stalk deflector 1 can effectively grab the stalk from stalk deflector 1；Harvest tail is bolted in hanging bracket 3
Portion 8 and pulverizer 6；Dynamic structure 4 is that disk sprinkling structure 2 provides rotational power；It keeps off grass structure 5 and harvest drive end unit 8 and hangs
Hanging bracket 3 is connected, and crosswind can be effectively prevent to shedding influential effect.
Finally it is noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, the essence for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
Mind and range.
Claims (8)
1. hanging stalk power scattering mechanism, including stalk deflector (1), disk sprinkling structure after a kind of longitudinal axial flow cropper
(2), hanging bracket (3), dynamic structure (4) and gear grass structure (5), which is characterized in that
The stalk deflector (1) is mounted on the grass outlet of pulverizer by two sides pin shaft, realizes angular adjustment；
The disk sprinkling structure (2) includes shedding blade (21), shedding disk (22) and disk connecting flange (23)；
The hanging bracket (3) includes suspension U type plate (31), two sides supporting plate (32), motor support plate (33) and disk rotational axis
Mounting rack (34)；
The dynamic structure (4) uses hydraulic drive or machine driving form, when the hydraulic drive form, including pulverizer band
Take turns (41), hydraulic pump belt wheel (42), hydraulic pump (43), hydraulic motor (44), hydraulic pump bracket (45) and disk rotational axis (46)；
When the machine driving form, including threshing cylinder gearbox (4a), power output shaft (4b), small pulley (4c), big belt wheel
(4d), conical gear installation axle (4e), conical gear group (4f) and disk rotational axis (46)；
The gear grass structure (5) includes block cloth support tube (51), rubber block cloth (52), support tube upper connector (53), support tube
Lower connector (54) and angle bar part (55).
2. scattering mechanism according to claim 1, which is characterized in that the disk connecting flange (23) is bolted
It is described to shed disk (22) and the disk rotational axis (46), rotation is transmitted to the throwing from the disk rotational axis (46)
It spreads disk (22), the revolving speed for shedding disk (22) is maintained at 250-350r/min；The blade logical (21) of shedding crosses bolt
Affixed with the disk (22) of shedding, the angle of adjacent blades is 120 degree, under the drive for shedding disk (22) effectively crawl and
Uniformly shed stalk.
3. scattering mechanism according to claim 2, which is characterized in that described shed blade (21) include shedding blade base
(211), rear stalk crawl plate (212) and front vane crawl plate (213), preceding stalk crawl plate (213) and the crawl of rear stalk
Plate (212) effectively grabs and sheds while rotating stalk after crushing.
4. scattering mechanism according to claim 1, which is characterized in that the suspension U type plate (31) and be welded on cropper
The fixation U-shaped board (81) of tail portion (8) fastens assembly, and is connected and fixed by bolt in following pulverizer (6)；Two sides supporting plate (32)
It is fixed by bolt and suspension U type plate (31) front end；Motor support plate (33) is fixed by bolt and two sides supporting plate (32), and protects
Water holding is flat；Disk rotational axis mounting rack (34) and motor support plate (33) are welded.
5. scattering mechanism according to claim 1, which is characterized in that the dynamic structure (4) uses hydraulic drive form
When, the hydraulic pump belt wheel (42) is assembled by the power output shaft of flat key and the hydraulic pump (43), by belt by power
It is transferred to the hydraulic pump (43)；The hydraulic pump (43) pumps the hydraulic oil of fuel tank to described hydraulic by oil pipe and control valve
Motor (44), so that the disk sprinkling structure (2) realizes rotation in the case where the hydraulic motor (44) drive；Hydraulic pump bracket
(45) it is welded on rear lower portion on the left of suspension U type plate (31)；The hydraulic pump (43) passes through bolt and the hydraulic pump bracket
(45) fixed；The hydraulic motor (44) is mounted on the motor support plate (on 33 by bolt；The disk rotational axis (46)
Power transmission is realized by spline housing and the power output shaft of the hydraulic motor (44), and the circle is fixed in by bearing block
On disk rotation axis mounting rack (34), realizes and rotated with disk sprinkling structure (2) coaxial line.
6. scattering mechanism according to claim 1, which is characterized in that the dynamic structure (4) uses machine driving form
When, power is transferred to the small pulley (4c) by the power output shaft (4b) by the threshing cylinder gearbox (4a), and
Harvest drive end unit is fixed on by bearing block；The small pulley (4c) is connect by flat key with the power output shaft (4b), in v
The big belt wheel (4d) is transmitted power under the transmission of type belt；The conical gear installation axle (4e) is installed by bearings at both ends
On the two sides supporting plate (32)；The big belt wheel (4d) is connect by flat key with the conical gear installation axle (4e)；It is described
Conical gear group (4f) is fixed on the conical gear installation axle (4e) and disk rotational axis (46) by holding screw；Institute
It states disk rotational axis (46) to be fixed on the disk rotational axis mounting rack (34) by bearing block, and realizes and thrown with the disk
Spread the rotation of structure (2) coaxial line.
7. scattering mechanism according to claim 1, which is characterized in that the angle bar part (55) and harvest drive end unit (8)
Top edge welding；Connector (54) is by bolt respectively at the angle bar part under the support tube upper connector (53) and support tube
(55) (31) connection is connected with suspension U type plate；The block cloth support tube (51) passes through the support tube upper connector (53), support
Lower connector (54) are managed to be fixed；The rubber block cloth (52) is fixed in below the block cloth support tube (51) by bolt,
Can effectively prevent crosswind on shed influence.
8. scattering mechanism according to claim 1-7, which is characterized in that open disk rotational axis (46) lower end
There are three equidistant through-holes, are adjusted according to Different Crop and moisture content, and in conjunction with the angle of the stalk deflector (1),
The disk sprinkling structure (2) is adjusted at a distance from ground, sheds effect accordingly to reach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743956.9A CN108966808A (en) | 2018-07-09 | 2018-07-09 | Stalk power scattering mechanism is hung after a kind of longitudinal axial flow cropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743956.9A CN108966808A (en) | 2018-07-09 | 2018-07-09 | Stalk power scattering mechanism is hung after a kind of longitudinal axial flow cropper |
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| CN108966808A true CN108966808A (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810743956.9A Pending CN108966808A (en) | 2018-07-09 | 2018-07-09 | Stalk power scattering mechanism is hung after a kind of longitudinal axial flow cropper |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757195A (en) * | 2019-03-05 | 2019-05-17 | 江苏沃得农业机械有限公司 | Transverse-axis-flow combine harvester throws careless device |
| CN110326425A (en) * | 2019-07-21 | 2019-10-15 | 叶里肯哈孜·哈孜汗 | Novel cutter disc Mower |
| CN117441481A (en) * | 2023-11-25 | 2024-01-26 | 黑龙江省黑土保护利用研究院 | Straw returning and crushing mechanism and straw returning equipment thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109757195A (en) * | 2019-03-05 | 2019-05-17 | 江苏沃得农业机械有限公司 | Transverse-axis-flow combine harvester throws careless device |
| CN110326425A (en) * | 2019-07-21 | 2019-10-15 | 叶里肯哈孜·哈孜汗 | Novel cutter disc Mower |
| CN117441481A (en) * | 2023-11-25 | 2024-01-26 | 黑龙江省黑土保护利用研究院 | Straw returning and crushing mechanism and straw returning equipment thereof |
| CN117441481B (en) * | 2023-11-25 | 2024-05-03 | 黑龙江省黑土保护利用研究院 | Straw returning and crushing mechanism and straw returning equipment thereof |
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Application publication date: 20181211 |
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