CN109379991A - Grain combine and its installed threshing separator - Google Patents
Grain combine and its installed threshing separator Download PDFInfo
- Publication number
- CN109379991A CN109379991A CN201710665937.4A CN201710665937A CN109379991A CN 109379991 A CN109379991 A CN 109379991A CN 201710665937 A CN201710665937 A CN 201710665937A CN 109379991 A CN109379991 A CN 109379991A
- Authority
- CN
- China
- Prior art keywords
- notch board
- threshing
- plate
- fixed beam
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/1243—Devices for laying-out or distributing the straw
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
-
- 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
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
-
- 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
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/28—Devices for adjusting the concaves
-
- 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
- A01F7/00—Threshing apparatus
- A01F7/02—Threshing apparatus with rotating tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a kind of grain combine and its installed threshing separators.The installed threshing separator includes threshing cylinder, threshing concave plate, notch board fixed beam, notch board regulating device, wherein, the threshing concave plate is located at the lower part of the threshing cylinder, the top of the threshing concave plate has notch board interconnecting piece, the notch board fixed beam (26) has fixed beam interconnecting piece, the notch board interconnecting piece and the fixed beam interconnecting piece cooperate, so that the threshing concave plate (25) can be connected with the notch board fixed beam (26) up or down by the notch board interconnecting piece and the fixed beam interconnecting piece；The lower part of the threshing concave plate (25) is connected with notch board regulating device, and the notch board regulating device can be such that the relatively described notch board fixed beam (26) of the threshing concave plate (25) moves up and down.
Description
Technical field
The present invention relates to grain combines.
Background technique
Currently, State owned land circulation intensity is further exacerbated by, family farm is gradually formed, with agricultural machinery cooperation's shape
Formula, which sets up harvesting team, becomes trend.
Adjustment with country to pattern of farming, the crops high to per unit area yield, such as wheat, rice increase support power
Degree, cultivated area are improved, and thereby promote the demand of big feed quantity cereal harvesting machinery.
To ensure that air quality is good, country increases checking severely and punishing severely to crop straw burning, and straw-returning has become receipts
Cut one of condition.
The continuous improvement of life in the countryside level and user knowledge, modern day user are comfortable to operation overall economic efficiency and manipulation
Property is more paid attention to.Feed quantity is big, and compact-sized, light-weight, maneuverability, multi-functional harvest machinery are more favored.
Limited by road width, existing " cutting stream+transverse-axis-flow " installed threshing separator because lateral arrangement cannot be too long,
Threshing separating capacity is restricted, and feed quantity is difficult to break through, and machine operation low efficiency has been unable to meet modern day user demand.Separately
Outside, there are also insufficient for harvest of the current harvester to the crop of Different Crop or different maturity.
Summary of the invention
The present invention makes in view of the problem above of the prior art, to alleviate or eliminate one existing in the prior art or
More problems at least provide a kind of beneficial selection.
In order to achieve the goal above, according to an aspect of the invention, there is provided a kind of installed threshing separator, is used for cereal
Combine harvester, the installed threshing separator include threshing cylinder, threshing concave plate, notch board fixed beam, notch board regulating device, the threshing
Roller is fixed in the notch board fixed beam, which is located at the lower part of the threshing cylinder, the threshing concave plate it is upper
Portion has notch board interconnecting piece, and the notch board fixed beam has fixed beam interconnecting piece, and the notch board interconnecting piece and the fixed beam connect
Socket part cooperates, thus the threshing concave plate can by the notch board interconnecting piece and the fixed beam interconnecting piece can on move down
Dynamic ground is connected with the notch board fixed beam；The lower part of the threshing concave plate is connected with notch board regulating device, the notch board tune
Regulating device can be such that the relatively described notch board fixed beam of the threshing concave plate moves up and down.
According to another aspect of the present invention, a kind of grain combine, the grain combine packet are additionally provided
Include the claimed installed threshing separator.
According to a kind of embodiment, grain combine described in the grain combine further includes that stem chopping is thrown
Device is spread, the stem chopping and throwing device includes stationary knife, moving knife, regulation handle, the fixed device of regulation handle, the adjusting hand
Shank attaching device is used to releasably be fixedly connected on the regulation handle body of the stem chopping and throwing device, institute
It states regulation handle to be fixedly connected with the stationary knife, when the fixed device of the regulation handle is released, the regulation handle can
Drive the relatively described moving knife movement of the stationary knife.
The harvest to different crops or the receipts to differing maturity crop may be implemented in embodiment according to the present invention
It obtains.
Detailed description of the invention
In conjunction with attached drawing, the present invention may be better understood.But attached drawing is only exemplary, and is not to guarantor of the invention
Protect the limitation of range.
Figures 1 and 2 show that a kind of schematic diagram of the grain combine of embodiment according to the present invention；
Fig. 3 shows a kind of schematic diagram of the installed threshing separator of embodiment according to the present invention；
Fig. 4 shows that the schematic diagram of the installed threshing separator of embodiment a kind of according to the present invention shown in Fig. 3 is crosscutting to be cutd open
View；
Fig. 5 is the electrodeless adjustable partial enlargement diagram in gap realized between threshing concave plate and threshing cylinder；
Fig. 6 shows a kind of schematic diagram of the stem chopping and throwing device of embodiment according to the present invention.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention are described in further detail, but do not constituted to of the invention any
Limitation.
Figures 1 and 2 show that a kind of schematic diagram of the grain combine of embodiment according to the present invention.Such as Fig. 1 institute
Show, a kind of longitudinal axial flow grain combine of embodiment according to the present invention includes ceding of Taiwan assembly 31, is completed to crops
Support, cutting, feeding.31 downstream of ceding of Taiwan assembly is equipped with Overbridge device 32, completes the crops fed from ceding of Taiwan assembly 31
Conveying.32 downstream of Overbridge device is equipped with installed threshing separator 36, completes the threshing of the crops conveyed to Overbridge device 32, divides
From.One arc plate 44 is set on the right side of 36 rear portion stalk exit of installed threshing separator, and arc plate 44 makes to be discharged from installed threshing separator 36
Stalk thickness be equably slipped on grass skating plate 5.Grass skating plate 5 is arranged in the 36 rear end stalk exit of installed threshing separator,
Tilt down certain angle.5 downstream of grass skating plate is provided with stem chopping and throwing device 47, and 5 tail end of grass skating plate extends to stem and cuts
The stationary knife of broken scattering mechanism 47 and the top of moving knife lap, and guarantee certain safety with moving knife rotating diameter and stationary knife upper end
Distance shreds the smooth sliding of stem being discharged from installed threshing separator 36 to stem chopping and throwing device 47, is shed, also
Field.The rotary driving force of stem chopping and throwing device 47 is by being installed on the transmission device 46 of 45 posterior end of cleaning plant assembling structure
Inter-axle shaft 9 on belt pulley 10 the rotation shaft pulley 2 of chopping and throwing device 47 is passed to by transmission belt 6.Clean dress
Assembling structure 45 is set for installing the components such as cleaning plant.
In addition, being equipped with below installed threshing separator 36 to seed, clever chaff, broken stalk, miscellaneous remaining etc. taking off what object was cleaned
Cleaning plant 38.The seed auger apparatus 39 that push collection is carried out to clean seed, the seed are equipped with below cleaning plant 38
The outlet of 39 right end of auger apparatus is connected with seed hoisting equipment 65.65 forward upward of seed hoisting equipment passes through tanker rear wall
Afterwards, outlet is connect with top screw feeder (not shown) at the top of tanker 37, in this way, clean seed is transported to tanker through seed hoisting equipment
37, unloading after storehouse is full.Below cleaning plant 38, after seed auger apparatus 39, it is provided with miscellaneous remaining collection conveying device 40, it is miscellaneous remaining
It collects conveying device 40 and carries out secondary threshing installed threshing separator 36 is transported to after the first-class push collection of fringe not purified, then
It cleans.It is fixed at left and right sides of installed threshing separator 36 in cleaning plant assembling structure 45, cleaning plant assembling structure 45 includes
Cleaning room 4.45 lower part of cleaning plant assembling structure is provided with front axle frame assembling structure 35, after front axle frame assembling structure 35 under
Portion is provided with steeraxle assembling structure 43.The preceding upper end of cleaning plant assembling structure 45 is provided with bridge 33, sets on bridge 33
It is equipped with driver's cabin 34, driver's cabin 34 can be fixed on 33 top of bridge by fastening bolt, and manipulation dress is provided in driver's cabin 34
It sets, for completing the various manipulations of complete machine.34 rear portion of driver's cabin is disposed with tanker 37, dynamical system 41, hydraulic system 42.
According to a kind of embodiment, 37 front of tanker is bolted together with driver's cabin 34, and lower end is fixed on by fastening bolt
The top of cleaning plant assembling structure 45.45 left rear side of cleaning plant assembling structure is provided with fuel system 48.According to a kind of reality
Mode is applied, fuel system 48 can be made of fuel tank, electronics oil transfer pump and connecting line, and fuel tank, which is fixed by the bracket, to be cleaned
Room left back, electronics oil transfer pump are located at fuel tank front lower place, and fuel tank intermediate fuel oil is conveyed to engine by connecting line.According to one
Kind embodiment, roller speed regulation device 49 include support construction and sprocket wheel, are mounted on the left back side wall of cleaning plant assembling structure,
Auxiliary realizes the stepless speed regulation of roller, to meet the harvest of Different Crop.
Fig. 3 shows a kind of schematic diagram of the installed threshing separator of embodiment, Fig. 4 according to the present invention and shows Fig. 3 institute
The schematic cross cross-sectional view of the installed threshing separator of embodiment a kind of according to the present invention shown.As shown in Figure 3 and Figure 4, foundation
The installed threshing separator 36 of one embodiment of the present invention includes notch board fixed beam 26, and the notch board fixed beam is one by fashioned iron
The rectangular configuration of composition, the left and right sides are fixed in the left and right sidewall of the shell of cleaning room 4 by fastening bolt.Threshing separation dress
Setting 36 further includes longitudinally axial flow threshing roller 23 (based on context, sometimes referred to simply as roller or threshing cylinder), longitudinally axial flow threshing rolling
Cylinder 23 has drum shaft, and longitudinally axial flow threshing roller 23 passes through drum shaft front support on fixed beam front beam bearing 20, roller
Shaft rear end is fixed on shaft coupling 22 by fastening bolt.Shaft coupling 22 is coupled by spline housing with 21 splined shaft of roller reversing box
Together, longitudinally axial flow threshing roller 23 rotates required power and passes to roller reversing box 21 by outer drive shafts, then by roller
The output shaft of reversing box 21 passes to shaft coupling 22 and longitudinally axial flow threshing roller 23 is driven to rotate.Longitudinally axial flow threshing roller 23 has
Threshing element, can be using various threshing elements known to currently known and future.According to a kind of embodiment, roller 23
Threshing element can be " spike-tooth+bar tooth " combined type, and tapered single conchoid arranges.The threshing element threshing of this mode is complete
Entirely, separation thoroughly, and can realize to various crop threshing separation (the visible CN201610941478.3 of specific detailed content,
A kind of multi-functional longitudinally axial flow threshing separation barrel of non-maintaining type, the patent application are herein incorporated by reference, as herein
In be described in detail it is the same).The threshing element of roller 23 can also be realized using existing other modes.Installed threshing separator 36
It further include the roller upper cover 24 on 23 top of roller, the cross section of roller upper cover 24 is at trapezoidal or arc-shaped structure, upper cover inside peace
Fill or be welded with the grass guide board 66 with drum shaft certain altitude at an angle, radial, the angle of grass guide board and the drum shaft of roller 23
Spend it is adjustable, to can realize that the separation to Different Crop or differing maturity crop (is detailed in CN201620627435.3, Yi Zhongshou
The full content of the Chinese patent application is incorporated herein by the drum cover of cutting mill threshing chamber by quoting, as this paper into
It has gone and has elaborated equally).Installed threshing separator 36 further includes the threshing concave plate 25 in the lower part of roller 23.As shown in figure 4,
Two upper lateral parts of threshing concave plate 25 have the long hole (notch board hole) of several vertical direction.Length (longitudinal height) L of long hole and clear
Select length (longitudinal height) A of long hole (cinclides) in room housing left and right sidewall corresponding, it is ensured that threshing cylinder 23 and threshing concave plate
Gap H is in scope of design between 25.In one embodiment, the length A in the up-down direction of cinclides is equal to notch board hole
Length L.Installed threshing separator 36 further includes notch board support shaft 29, and the threshing concave plate 25 is articulated in notch board by notch board hole L
In support shaft 29, notch board support shaft 29 passes through 26 left and right sidewall connecting hole of fixed beam, and fixed beam 26 is fixed on after nut fastens
On.Notch board hole is the embodiment of notch board interconnecting piece of the invention, and notch board support shaft 29 is the reality of fixed beam interconnecting piece of the invention
Example is applied, it may occur to persons skilled in the art that various enables threshing concave plate 25 that can connect up or down relative to fixed beam 26
The various embodiments connect.
Realized by notch board regulating device stepless adjustable in gap between threshing concave plate 25 and threshing cylinder 23.According to one
Kind embodiment, notch board regulating device includes notch board attachment device 28 and up and down adjustment device 62.According to a kind of embodiment, should
Up and down adjustment device 62 is adjusting screw rod.Fig. 5 is between notch board regulating device is realized between threshing concave plate 25 and threshing cylinder 23
The electrodeless adjustable partial enlargement diagram of gap.As shown in Fig. 3 to Fig. 5, notch board attachment device 28 passes through several fixing bolts
64 are fixed together with threshing concave plate 25, and the hole (cinclides) for passing through cleaning room housing sidewall is connected with up and down adjustment device 62
It connects.62 lower end of up and down adjustment device is connected with notch board regulating device 28, and upper end, which is fixed on, cleans in room housing, up and down adjustment dress
It is adjustable to set 62 position on the housing.In the case where up and down adjustment device 62 is adjusting screw rod, can pass through clear
Select the hole (bore) in the fixing seat on room housing side wall.At this point it is possible to adjust the adjusting spiral shell by adjusting lock nut 63
Bar is in the position being fixed in the bore.When adjusting gap H size with locking nut 63, locking nut 63 is unclamped first, according to
Adjusting screw rod 62 is needed to move up and down, adjusting screw rod 62 drives notch board attachment device 28, and drives threshing concave plate 25 together in turn
It vertically moves up and down, completion threshing concave plate is stepless adjustable with threshing cylinder gap H's, to realize to different crops
Harvest or harvest to differing maturity crop.Installed threshing separator 36 further includes miscellaneous remaining cylinder support construction 27, described miscellaneous remaining
Cylinder support construction 27 can be located at the left front portion of roller upper cover 24, be bolted in roller upper cover 24, defeated for miscellaneous remaining collection
Send the support of device.
Fig. 3 is returned to, and referring to Fig. 1, installed threshing separator 36 further includes feeding plate 30, before feeding plate 30 is located at roller 23
Lower part, threshing concave plate 25 front, the left and right sides of upper end can be fixed on downside, the feeding auger with roller 23 before fixed beam 26
Blade, 24 front of roller upper cover surround a particular space, feed the crop come from bridge structure conveying smoothly and complete backward
Abundant threshing, separation are obtained after conveying.
Fig. 6 shows a kind of schematic diagram of the stem chopping and throwing device of embodiment according to the present invention.Such as Fig. 1 and Fig. 6
Shown, stem chopping and throwing device 47 is fixed on the rear tail portion of the shell of cleaning room 4 by N number of fastening bolt 3, and fills with cleaning
The tail sheet 7 of cleaning for setting 38 guarantees certain distance, it is ensured that tail sheet service clearance.Grass skating plate 5 is mounted on the rolling of installed threshing separator 36
Between cylinder 8 lower end of grass-removing wheel and stem chopping and throwing device 47, grass skating plate 5 and horizontal plane are angled, and upper end front and back
To concordant with 8 front end of roller forage discharging wheel and take above the transmission shaft of transmission device 46, and ensure a spacing with transmission shaft
From.Lower end is located between the moving knife and stationary knife of stem chopping and throwing device 47, and keeps certain distance with moving knife rotating diameter.By
This, the stem after threshing is slipped to 5 surface of grass skating plate after the discharge of roller forage discharging wheel, smoothly slips down to stem along 5 surface of grass skating plate
It is chopped into, sheds between the moving knife and stationary knife of bar chopping and throwing device 47.
Stem chopping and throwing device to the chopping length of stem, to shed width adjustable, to meet the needs of different users.Such as figure
Shown in 6, handle fixing bolt 55 is used to for regulation handle 56 being fixed on the body of stem chopping and throwing device, such as casing or machine
On frame.Regulation handle is fixedly connected with stationary knife 53.It is true by stationary knife 53 and the size of 54 amount of forward lapping of moving knife that stem shreds length
It is fixed.Lap is big, and it is short that stem shreds length；Lap is small, and it is long that stem shreds length.The lap is adjustable, when adjusting, such as
Shown in Fig. 6, regulation handle fixing bolt 55 is unclamped first, then regulation handle 56 is pulled in front and back, regulation handle 56 drives stationary knife 53
Rotation achievees the purpose that adjust stem chopping length, finally again to change the radially superposed amount size of stationary knife 53 Yu moving knife 54
Tighten regulation handle fixing bolt 55.Regulation handle 56 is pulled backward, and stationary knife rotates counterclockwise, and subtracts with the radially superposed amount of moving knife
Small, stem shreds extended length；Regulation handle 56 is pulled forward, and stationary knife rotates clockwise, and increases with the radially superposed amount of moving knife, stem
Bar shreds length and reduces.User can be adjusted as needed.Although being illustrated as regulation handle drives stationary knife rotation,
Those skilled in the art should be it will be apparent that according to different embodiments, and regulation handle 56 can push stationary knife to be moved forward and backward.Separately
Outside, to shed width adjustable for stem after 47 pairs of a kind of stem chopping and throwing device of embodiment according to the present invention choppings.Such as Fig. 6
It is shown, the width of shedding of stem is determined by shedding 50 tail portion of plate (the shedding plate rear end) width that scatters.Tail portion is scattered to both ends, is cut
Along shedding after the plate face of shedding dishes out, it is wide to shed ground for stem after broken, accumulates thin, and field effect is good.When adjustment, as shown in fig. 6,
Unclamp bolt 52 and bolt 51, it is mobile shed 50 tail portion of plate position in the lateral elongated slot 68 in its fixed plate 67 and can realize shed
The adjustment of width finally tightens bolt 52 and bolt 51 to meet user's requirement.Bolt 52 and 51, which is located at, sheds plate
50 bottom and corresponding position with lateral elongated slot 68, are fixed on fixed plate 67 for that will shed plate, bolt 52 and 51 is this hair
The example of bright regulating device, it is contemplated that others, which make to shed plate 50, must scatter the various embodiments of change width.Although
6 are shown in figure and sheds plate 50, but it should be appreciated by one skilled in art that there can be more or less shed
Plate and corresponding lateral elongated slot 68.
Above-mentioned detailed description of the invention is used only for providing further detailed content to those skilled in the art,
It with preferred aspect for carrying out the present invention, is limited the scope of the present invention.Only claim is for determining this
The protection scope of invention.In order to obtain additional practical embodiment of the invention, the various differences of introduction are provided in the description
Feature can combine in several ways, these combinations are all within the scope of the present invention.
Claims (10)
1. a kind of installed threshing separator is used for grain combine, which is characterized in that the installed threshing separator includes threshing
Roller (23), threshing concave plate (25), notch board fixed beam (26), notch board regulating device, the threshing cylinder (23) are fixed on described
In notch board fixed beam (26),
Wherein, the threshing concave plate (25) is located at the lower part of the threshing cylinder (23), the top tool of the threshing concave plate (25)
There is notch board interconnecting piece, the notch board fixed beam (26) has fixed beam interconnecting piece (29), the notch board interconnecting piece and the fixation
Beam interconnecting piece (29) cooperates, so that the threshing concave plate (25) can be connected by the notch board interconnecting piece and the fixed beam
Socket part can be connected with the notch board fixed beam (26) up or down；
The lower part of the threshing concave plate (25) is connected with notch board regulating device, and the notch board regulating device can make the threshing
The relatively described notch board fixed beam (26) of notch board (25) moves up and down.
2. installed threshing separator according to claim 1, which is characterized in that the notch board interconnecting piece is setting described de-
The hole on grain notch board top, the hole have scheduled length L in above-below direction, and the fixed beam interconnecting piece is described recessed to be fixed on
Axis in plate fixed beam, the hole are hung on the shaft.
3. installed threshing separator according to claim 1, which is characterized in that the grain combine further includes cleaning
Device assembly construction, the cleaning plant assembling structure cleaning plant includes cleaning room, and the notch board fixed beam (26) is fixed to be connected
It connects on the shell of the cleaning room, the notch board regulating device is capable of fixing on the shell of the cleaning room, passes through change
The fixation position on the shell of the cleaning room of the notch board regulating device and keep the threshing concave plate (25) relatively described
Notch board fixed beam (26) moves up and down.
4. installed threshing separator according to claim 3, which is characterized in that the notch board regulating device includes notch board connection
Device and up and down adjustment device (62), the notch board attachment device are connected with the threshing concave plate (25), clean across described
The cinclides of the shell of room is connected with the up and down adjustment device (62), and the notch board attachment device can be opposite in the cinclides
The shell moves up and down, and the up and down adjustment device can change the link position with the shell, to drive described recessed
Board connecting equipment is moved up and down relative to the shell, and then drives the relatively described notch board fixed beam of threshing concave plate (25)
(26) it moves up and down.
5. installed threshing separator according to claim 4, which is characterized in that the notch board interconnecting piece is setting described de-
The notch board hole on grain notch board top, the notch board hole have scheduled length L in above-below direction, and the fixed beam interconnecting piece is to fix
Axis in the notch board fixed beam, the notch board hole are hung on the shaft, and the relatively described axis in notch board hole is in above-below direction
Mobile distance and the notch board attachment device relative to the cinclides move in the up-down direction at a distance from it is identical.
6. a kind of grain combine, which is characterized in that the grain combine includes any one of claim 1-5 institute
The installed threshing separator stated.
7. grain combine according to claim 6, which is characterized in that the grain combine further includes stem
Bar chopping and throwing device, the stem chopping and throwing device include stationary knife, moving knife, regulation handle, the fixed device of regulation handle, institute
The fixed device of regulation handle is stated for the regulation handle to be releasably fixedly connected on the stem chopping and throwing device
On body, the regulation handle is fixedly connected with the stationary knife, when the fixed device of the regulation handle is released, the adjusting
Handle is able to drive the relatively described moving knife movement of the stationary knife.
8. grain combine according to claim 6, which is characterized in that the grain combine further includes stem
Bar chopping and throwing device, cleaning plant and cleaning plant assembling structure (45), the cleaning plant setting are separated in the threshing
It below device, is cleaned for the object of taking off to the installed threshing separator, the cleaning plant assembling structure includes cleaning
Room, the cleaning plant include cleaning tail sheet, and the stem chopping and throwing device is fixed on the rear portion of the shell of the cleaning room,
And certain distance is kept with the tail sheet of cleaning.
9. grain combine according to claim 8, which is characterized in that the grain combine further includes sliding
Careless plate (5) and transmission device (46),
The transmission device (46) is mounted on the posterior end of the cleaning plant assembling structure (45), for imparting power to
Stem chopping and throwing device is stated,
The installed threshing separator includes roller forage discharging wheel (8), and the stem chopping and throwing device includes moving knife and stationary knife,
The grass skating plate (5) is mounted between roller forage discharging wheel (8) lower end and the stem chopping and throwing device, the cunning
The ontology of careless plate and horizontal plane are angled, and upper end front-rear direction is concordant with roller forage discharging wheel front end, and lower end is located at
Between the moving knife and stationary knife, and certain distance is kept with the rotating diameter of the moving knife, the grass skating plate is filled in the transmission
Above the transmission shaft set, and ensure certain distance with transmission shaft.
10. grain combine according to claim 6, which is characterized in that the grain combine further includes
Stem chopping and throwing device, the stem chopping and throwing device include fixed plate, regulating device and shed plate (50), the fixation
Plate has groove body, and the plate of shedding is fixed in the fixed plate, enables to described shed plate by the regulating device
Rear end is moved in the groove body, to shed the width that scatters of plate described in adjusting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665937.4A CN109379991A (en) | 2017-08-07 | 2017-08-07 | Grain combine and its installed threshing separator |
| PCT/CN2017/119684 WO2019029113A1 (en) | 2017-08-07 | 2017-12-29 | Grain combine harvester and threshing and separating apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665937.4A CN109379991A (en) | 2017-08-07 | 2017-08-07 | Grain combine and its installed threshing separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109379991A true CN109379991A (en) | 2019-02-26 |
Family
ID=65273282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710665937.4A Pending CN109379991A (en) | 2017-08-07 | 2017-08-07 | Grain combine and its installed threshing separator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109379991A (en) |
| WO (1) | WO2019029113A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6358142B1 (en) * | 2000-02-14 | 2002-03-19 | Case Corporation | Concave assembly and support structure for a rotary combine |
| CN2502493Y (en) * | 2001-08-31 | 2002-07-31 | 姜大林 | Small horizontal axial-flow thresher |
| CN202941174U (en) * | 2012-12-03 | 2013-05-22 | 浙江柳林机械有限公司 | Combined threshing device of grain combine harvester |
| CN105230251B (en) * | 2015-11-03 | 2017-10-24 | 莱恩农业装备有限公司 | A kind of adjustable threshing box |
| CN106561172B (en) * | 2016-10-25 | 2019-01-08 | 江苏大学 | A kind of longitudinal axial flow combined harvester Lysimachia sikokiana crushes adaptive scattering mechanism and its control method |
| CN106664990A (en) * | 2016-12-30 | 2017-05-17 | 江苏大学 | Adjusting device and adjusting method for cereal threshing cylinder concave clearance |
| CN207151249U (en) * | 2017-08-07 | 2018-03-30 | 中联重机股份有限公司 | Grain combine and its installed threshing separator |
-
2017
- 2017-08-07 CN CN201710665937.4A patent/CN109379991A/en active Pending
- 2017-12-29 WO PCT/CN2017/119684 patent/WO2019029113A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019029113A1 (en) | 2019-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4067343A (en) | Grain conveyor means | |
| CN105123147B (en) | Longitudinal axial flow united reaper threshing cleaning unit | |
| US2937647A (en) | Grain separating mechanism for combine | |
| CN109526382B (en) | Wheel-track composite high-ground-clearance ratooning rice harvester | |
| US8297033B2 (en) | Wide cut rotary harvester with improved helper roll | |
| EP1358788B1 (en) | Crop processor and blower unit for a forage harvester. | |
| CN106068956B (en) | Shredding machine for agricultural harvester | |
| EP3494774B1 (en) | Auxiliary processing system for rethreshing | |
| US4466447A (en) | Tailings return to threshing section or to cleaning section | |
| EP3432702B1 (en) | Combine harvester grain cleaning system | |
| US20120174550A1 (en) | Auxiliary drive motor for hay conditioner on a windrower header | |
| CA1116983A (en) | Forage harvester | |
| CN108934413B (en) | A chopper subassembly and combine for combine | |
| US10440892B2 (en) | Threshing and separating system with helical slats for an agricultural harvester | |
| US6780102B2 (en) | Transfer mechanism for feeding harvested crop to a separation unit | |
| CN207151249U (en) | Grain combine and its installed threshing separator | |
| RU2279206C2 (en) | Grain combine | |
| CN103821756A (en) | Centrifugal cleaning fan of combined harvester and combined harvester with centrifugal cleaning fan | |
| CN109379991A (en) | Grain combine and its installed threshing separator | |
| CA1176534A (en) | Self-propelling harvester-thresher | |
| CN203809338U (en) | Cleaning centrifugal fan of combine harvester and combine harvester with fan | |
| RU2011328C1 (en) | Axial-flow combine | |
| CN215683410U (en) | Silage harvesting system and silage harvester | |
| US4906218A (en) | Distribution trough extensions for agricultural harvester | |
| DE102021131109A1 (en) | Adapter unit for coupling an attachment to a self-propelled harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 241080 No. 16 Emxi Road, Sanshan Economic Development Zone, Wuhu City, Anhui Province Applicant after: Zhonglian Agricultural Machinery Co.,Ltd. Address before: 241080 No. 16 Emxi Road, Sanshan Economic Development Zone, Wuhu City, Anhui Province Applicant before: ZOOMLION HEAVY MACHINERY Co.,Ltd. |