CN109588121A - A kind of combined harvester and its emersion object forced conveyance even distribution device - Google Patents
A kind of combined harvester and its emersion object forced conveyance even distribution device Download PDFInfo
- Publication number
- CN109588121A CN109588121A CN201811635082.1A CN201811635082A CN109588121A CN 109588121 A CN109588121 A CN 109588121A CN 201811635082 A CN201811635082 A CN 201811635082A CN 109588121 A CN109588121 A CN 109588121A
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- screw feeder
- emersion object
- even distribution
- distribution device
- combined harvester
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 20
- 230000033001 locomotion Effects 0.000 abstract description 12
- 238000003306 harvesting Methods 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000013340 harvest operation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/46—Mechanical grain conveyors
-
- 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
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/442—Rotary cleaners
-
- 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
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The invention discloses a kind of combined harvester and its emersion object forced conveyance even distribution devices, including transmission mechanism, two-way conveying screw feeder, screw feeder bottom plate, the transmission mechanism is located at conveying even distribution device front, including n to bevel gear and transmission shaft, two-way conveying screw feeder both ends screw feeder blade reversed arrangement, screw feeder bottom plate is located at below two-way conveying screw feeder, and screw feeder bottom plate middle section is open two sides equipped with multiple sorting holes.The reciprocating motion of convention backhaul plate is become rotary motion by the present invention, and amplitude reduces, and emersion object conveying is more smooth；Furthermore screw feeder bottom plate laterally uses the arrangement of unequal spacing screw feeder slot, and the direction of rotation of two-way conveying screw feeder is also inconsistent, so that the emersion object cross direction profiles into compass screen surface are more uniform, than in traditional cleaning plant shuttle board and backhaul plate more adapt to that feed quantity during harvest is big, miscellaneous remaining excessive, operating conditions such as emersion object cross direction profiles are uneven.
Description
Technical field
The present invention relates to combined harvester field more particularly to a kind of combined harvester and its emersion object forced conveyance are uniformly distributed
Device.
Background technique
Combined harvester by cutting crops after threshing separation process, is entered when carrying out field harvest operation
The mixture of cleaning plant is known as emersion object, and main component includes seed, short stem, light miscellaneous remaining and a small amount of long stalk.
The distributing homogeneity and conveying fluency of emersion object directly influence the working efficiency and performance of cleaning plant, while being also to restrict
Combined harvester designs the key factor that specified feed quantity further increases.Currently, having some about point for improving emersion object
The research of cloth and transportation aspect.Chinese patent (CN107182453A) devises a kind of with uniformly distributed material and precleaning function
Grain cleaning system, material shuttle board can make cereal uniform in the radial distribution of dressing mechanism when cleaning cereal, and
And precleaning can be carried out to emersion object, it sieves partial grains thoroughly in advance, promotes cleaning efficiency, but vibrate larger.Chinese patent
(CN108055912A) invented it is a kind of it is incorgruous allocate the shake of even booth formula cereal emersion object and throw device, emersion object is de- by two pieces
Out after the effect of object shuttle board, cross direction profiles become uniformly, but the problem of its unresolved emersion object conveying fluency.Chinese patent
(CN204811000U) it is mounted with a kind of deflector intelligent control structure in sheller unit, may be implemented to automatically control emersion object
Movement velocity and direction, but need to acquire signal by multiple sensors and stablize come control mechanism movement, higher cost and shortage
Property.Chinese patent (CN203181617U) provides a kind of guiding device of harvester sorting screen, including bottom plate and V-type water conservancy diversion
Slot, the seed with sundries slide on sorting screen through guiding device, and since V-groove acts on, material will not be accumulated easily, but
This V-groove is to be equally spaced, and do not meet the practical whereabouts distributing position of emersion object, and uniformly distributed effect is limited.Chinese patent
(CN107135750A) a kind of combined harvester backhaul delivery board is devised, top is mounted with several flow guide bars, can make object
Material uniformly fall on shuttle board, shuttle board shake effect under, make emersion object clean it is indoor be distributed it is more uniform, but
Emersion object is easier to accumulate in cleaning plant front middle part, increases cleaning load, and vibrate larger.
Other than above-mentioned shortcoming, existing research principal concern is all increasing shuttle board, backhaul delivery board, water conservancy diversion
Item etc. does not solve conveying fluency and machine although a degree of improvement can be obtained in emersion object distributing homogeneity always
Structure vibrates larger problem.Especially when harvesting super hybridization rice, emersion object is sharply increased in the unit time, is needed as early as possible that it is equal
It cloth and is transported to above cleaning plant compass screen surface, prevents to accumulate.
Summary of the invention
In order to achieve the above objectives and solve the problems, such as that existing emersion object is uniformly distributed and conveying research, the present invention provide one
Kind combined harvester and its emersion object forced conveyance even distribution device, this device can satisfy big feed quantity combining operation
Emersion object is uniformly distributed and delivery requirements, and it is compact-sized, vibration is lower, stability is high.The technical solution adopted by the present invention is as follows:
Combined harvester emersion object forced conveyance even distribution device, including two-way conveying screw feeder, the two-way conveying screw feeder one
End is connected with transmission mechanism, and the other end and screw feeder bottom plate are connected, and a pair of of rotation side is provided on the screw conveyor shaft of two-way conveying screw feeder
To opposite screw feeder blade, the screw feeder slot bottom end of screw feeder bottom plate, which is equipped with, to be open, between the opposite screw feeder blade in the direction of rotation
Screw conveyor shaft and opening it is opposite.
In above scheme, the transmission mechanism includes n to bevel gear and transmission shaft, and each pair of bevel gear is mutually perpendicular to engage,
One of bevel gear is sleeved on transmission shaft, another bevel gear and screw conveyor shaft are connected, wherein n >=2.
Direction of rotation and longitudinally axial flow threshing roller in above scheme, positioned at the two-way conveying screw feeder of the leftmost side or the rightmost side
Direction of rotation is on the contrary, the direction of rotation of remaining two-way conveying screw feeder is identical as longitudinally axial flow threshing roller direction of rotation.
In above scheme, the screw feeder slot is equipped with n, when longitudinally axial flow threshing roller rotates clockwise, the width of screw feeder slot
Degree is sequentially reduced, and when longitudinally axial flow threshing roller rotates counterclockwise, the width of screw feeder slot is sequentially increased.
In above scheme, the opening two sides are symmetrically arranged with multiple row sorting hole, and the total length of multiple row separation pore size distribution is small
In the length for being equal to upper layer vibrating screen, the length range of the opening is 200-300mm.
In above scheme, the shape of the sorting hole can be circle, rectangle, square and waist type, the round separation
The diameter range in hole is 50-120mm, and the maximum length range of the rectangle, square and waist type sorting hole is 50-120mm.
In above scheme, the axially mounted direction of conveying even distribution device and horizontal angular range are 5 ° -15 °, one end
With cut the minimum perpendicular distance of stream concave grate between 0-20mm, the minimum range of the other end and longitudinal axial flow concave grate is in 0-
Between 100mm.
A kind of combined harvester, including above-mentioned emersion object forced conveyance even distribution device.
Beneficial effects of the present invention are as follows:
The reciprocating motion of convention backhaul plate is become rotary motion by the present invention, and vibration is greatly lowered, and emersion object conveys more
Add smoothness, while eliminating the shuttle board in traditional cleaning plant, further reduces quality and vibration.Transfer efficiency is high, stirs
Imperial blade has forced conveyance ability, and emersion object is not susceptible to accumulate.Furthermore screw feeder bottom plate laterally uses unequal spacing screw feeder slot
Arrangement, and the direction of rotation of screw feeder is also inconsistent, so that the emersion object cross direction profiles into compass screen surface are more uniform, than tradition
The structures such as shuttle board, backhaul plate in cleaning plant more adapt to feed quantity during harvest it is big, it is miscellaneous it is remaining excessive, emersion object is lateral
The operating conditions such as it is unevenly distributed.
Detailed description of the invention
Fig. 1 is combined harvester emersion object forced conveyance even distribution device the structure left view；
Fig. 2 is combined harvester emersion object forced conveyance even distribution device schematic three dimensional views；
Fig. 3 is screw feeder bottom plate schematic three dimensional views；
Fig. 4 is the two-way conveying screw feeder the structure left view turned to clockwise；
Fig. 5 is the two-way conveying screw feeder the structure left view turned to counterclockwise；
Fig. 6 is combined harvester emersion object forced conveyance even distribution device structure front view；
Fig. 7 is the emersion object direction of motion and airflow direction schematic diagram.
In figure: 1, cut stream concave grate, 2, longitudinal axial flow concave grate, 3, screw feeder bottom plate, 4, two-way conveying screw feeder, 5, secondary miscellaneous remaining
Screw feeder, 6, multiple duct cleaning plant, 7, transmission mechanism, 301, sorting hole, 302, screw feeder bottom plate middle section opening, 303, side plate A,
304, side plate B, 401, left-handed screw feeder blade, 402, screw conveyor shaft, 403, dextrorotation screw feeder blade, 501, vertical tailing auger, 502,
Horizontal tailing auger, 601, windy changing centrifugal fan, 602, upper layer vibrating screen, 603, tail sheet, 701, bevel gear I, 702, cone
Gear II, 703, bevel gear III, 704, bevel gear IV, 705, transmission shaft, 6011, upper air duct extension air duct.
Specific embodiment
Present invention will be further explained with reference to the attached drawings and specific examples, but protection scope of the present invention is simultaneously
It is without being limited thereto.
Embodiment 1
As shown in Figure 1, for combined harvester emersion object forced conveyance even distribution device the structure left view, including transmission mechanism 7,
Two-way conveying screw feeder 4, screw feeder bottom plate 3, the transmission mechanism 7 are located at the leftmost side of the conveying even distribution device, the two-way conveying
4 one end of screw feeder and transmission mechanism 7 are connected, and the other end is fixed on screw feeder bottom plate 3, the axially mounted direction of conveying even distribution device with
The upper air duct extension air duct 6011 of multiple duct cleaning plant 6 is parallel, i.e. installation direction and horizontal angle between 5 ° -15 °,
And as close to cutting stream concave grate 1 and longitudinal axial flow concave grate 2, the left end of the conveying even distribution device and stream concave grate 1 is cut most
For small vertical range between 0-20mm, the minimum range of right end and longitudinal axial flow concave grate 2 increases abjection between 0-100mm
Object falls into the vertical range of the upper layer vibrating screen 602 of multiple duct cleaning plant 6, is conducive to air-flow for light and miscellaneous remaining blows out machine in advance
Outside, mitigate cleaning load.
As shown in Fig. 2, being combined harvester emersion object forced conveyance even distribution device schematic three dimensional views, the transmission mechanism 7
By bevel-gear sett I 701, bevel-gear sett II 702, bevel-gear sett III 703, bevel-gear sett IV 704 and 705 groups of transmission shaft
At, each pair of bevel gear is mutually perpendicular to and intermeshes, and one of bevel gear is sleeved on transmission shaft 705 in each pair of bevel gear,
705 both ends of transmission shaft are fixed in cropper rack, another bevel gear links together with 402 one end of screw conveyor shaft, and should
The screw conveyor shaft and side plate B304 at end are connected by bearing, and 402 other end of screw conveyor shaft and side plate A303 are connected also by bearing.It is described
Two-way conveying screw feeder 4 is realized by the way of left-handed screw feeder blade 401,403 reversed arrangement of dextrorotation screw feeder blade and cuts stream notch board
The emersion object of 1 lower section of sieve conveys backward, and the emersion object of 2 lower rear of longitudinal axial flow concave grate is fed forward, and transfer efficiency is high.According to
Emersion object distributing position test, by the installation direction of bevel gear I 701 and bevel gear II 702, bevel gear III 703, bevel gear IV
704 installation direction is on the contrary, and the rotation of two-way conveying screw feeder 4 and other three two-way conveying screw feeders 4 that connects of bevel gear I 701
To opposite.
As shown in figure 3, being screw feeder bottom plate schematic three dimensional views, the screw feeder bottom plate 3 is equipped with 4 screw feeder slots, and two-way conveying is stirred
Dragon 4 is located inside screw feeder slot, and screw feeder trough floor is located at below screw feeder blade edge at 2-8mm, and screw feeder slot bottom end medium position is set
There is screw feeder bottom plate middle section opening 302, length makes the drop-off positions of emersion object be in upper layer vibrating screen 602 between 200-300mm
Front middle part, efficiently use the cover surface of upper layer vibrating screen, screw feeder bottom plate middle section opening 302 and the intermediate light of screw conveyor shaft 402
Sliding section is opposite, and emersion object falls on down in multiple duct cleaning plant 6 cleaned from there.The two of screw feeder bottom plate middle section opening 302
Side is symmetrically respectively equipped with 3 square discrete holes 301 (sorting hole is located in same row), and sorting hole 301 can also be round, square
The shapes such as shape, waist type, circular diameter or square, rectangle, the maximum length of waist type are between 50-120mm, sorting hole
301 no more than upper layer vibrating screen 602 the leftmost side, prevent emersion object from not falling on compass screen surface down, sorting hole 301 can for one column or
Multiple row (length that the total length that sorting hole 301 is distributed is less than or equal to upper layer vibrating screen 602), this construction increases emersion objects to fall into
Uniformity when compass screen surface, and the flowed fluctuation of left-handed screw feeder blade 401, the push material of dextrorotation screw feeder blade 403 can be solved, it prevents
The abjection logistics capacity to fall at unit time screw feeder bottom plate middle section opening 302 is excessive, and part emersion object is made to fall on upper layer down in advance
Vibrating screen 602 improves cleaning efficiency.
As shown in Figure 4, Figure 5, different two-way conveying screw feeder the structure left view, the two-way conveying screw feeder are turned to for two kinds
4 include left-handed screw feeder blade 401, screw conveyor shaft 402, dextrorotation screw feeder blade 403；Wherein bevel gear II 702, bevel gear III 703, cone
The rotation direction for the two-way conveying screw feeder 4 that gear IV 704 is connected is two-way conveying screw feeder 4 counterclockwise, that bevel gear I 701 is connected
Rotation direction be it is clockwise, avoid four two-way conveying screw feeders 4 from rotating in same direction, prevent emersion object from unilateral accumulation occurs.Turn counterclockwise
To two-way conveying screw feeder 4 front end blade be dextrorotation screw feeder blade 403, trailing vane be left-handed screw feeder blade 401, clockwise
The front end blade of the two-way conveying screw feeder 4 turned to is left-handed screw feeder blade 401, and trailing vane is dextrorotation screw feeder blade 403.According to
Front end emersion object can be achieved backward in spiral-poker material movement walking direction rule, the two-way conveying screw feeder 4 of this two kinds steerings
Movement, rear end emersion object travel forward, that is, realize the purpose instead of traditional shuttle board and backhaul plate, and almost without vibration,
And the ability with forced conveyance.Especially under big feed quantity harvest operation operating condition, abjection logistics capacity is larger, miscellaneous remaining and stem
Stalk is more, easily accumulates on traditional shuttle board and backhaul plate, is difficult to be evenly distributed with and be transported in cleaning plant, and screw feeder
This problem is not present in conveying, can be by above the emersion object Quick uniform forced conveyance of larger flow to vibrating screen, and raising is cleaned
Performance and efficiency.
As shown in fig. 6, being combined harvester emersion object forced conveyance even distribution device structure front view, the screw feeder bottom plate 3
Screw feeder groove width be sequentially increased when longitudinally axial flow threshing roller rotates counterclockwise, width be respectively 220mm, 240mm, 270mm,
290mm, screw feeder groove width are sequentially reduced when longitudinally axial flow threshing roller rotates clockwise, and are tested in conjunction with emersion object distributing position,
Emersion object is easily accumulated on one side, therefore sets different according to emersion object accumulation position for screw feeder groove width, can further prevent taking off
Unilateral accumulation occurs for object out, keeps the distribution of emersion object in a lateral direction more uniform, while also increasing two-way conveying screw feeder 4
Functional reliability, prevent from blocking.
As shown in fig. 7, be the emersion object direction of motion and airflow direction schematic diagram, when carrying out harvest operation, emersion object quilt
Two-way conveying screw feeder 4 is smooth, laterally uniform to be transported at screw feeder bottom plate middle section opening 302, then falls on upper layer vibrating screen down
602 front middle part positions, part of emersion object fall on down upper layer vibrating screen 602 by sorting hole 301 in advance.Emersion object fell
Cheng Zhong, contained by it is most of light it is miscellaneous it is remaining cleaned in advance completely by upper air duct extension air duct 6011, remaining emersion object is through excessively
After the collective effect of 601 multiple tracks air-flow of air duct centrifugal fan and vibrating screen, the overwhelming majority is cleaned completely, and is penetrated upper layer and shaken
The emersion object of 602 rear portions of dynamic sieve and tail sheet 603 enters in the horizontal tailing auger 502 of secondary tailing auger 5, then by vertical miscellaneous
Remaining screw feeder 501 is transported to the rear upper of emersion object forced conveyance even distribution device, and progress is secondary to clean, and can further decrease harvest
Seed percentage of impurity.
The reciprocating motion of convention backhaul plate is become rotary motion by the present invention, and vibration is greatly lowered, and emersion object conveys more
Add smoothness, there is forced conveyance ability, emersion object is not susceptible to accumulate, while eliminating shuttle board, further reduce quality and
Vibration.Furthermore screw feeder bottom plate 3 laterally uses unequal spacing screw feeder slot arrangement, and the direction of rotation of two-way conveying screw feeder 4
It is inconsistent, so that the emersion object cross direction profiles into compass screen surface are more uniform, it is not easy to plug, improves cleaning efficiency and performance.Than
The structures such as shuttle board, backhaul plate in traditional cleaning plant more adapt to that feed quantity during harvest is big, miscellaneous remaining excessive, emersion object
Operating conditions, the sorting performances such as cross direction profiles are uneven are preferable with efficiency.
Embodiment 2
A kind of combined harvester, including the emersion object forced conveyance even distribution device in embodiment 1, the structure of the even distribution device
And beneficial effect is as described in Example 1, details are not described herein.
The embodiment is the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, not
In the case where substantive content of the present invention, any conspicuous improvement that those skilled in the art can make, replacement or
Modification all belongs to the scope of protection of the present invention.
Claims (10)
1. combined harvester emersion object forced conveyance even distribution device, which is characterized in that described double including two-way conveying screw feeder (4)
It is connected to conveying screw feeder (4) one end and transmission mechanism (7), the other end and screw feeder bottom plate (3) are connected, two-way conveying screw feeder (4)
The opposite screw feeder blade in a pair of of direction of rotation is provided on screw conveyor shaft (402), the screw feeder slot bottom end of screw feeder bottom plate (4) is equipped with opening
(302), the screw conveyor shaft between the opposite screw feeder blade in the direction of rotation and opening (302) are opposite.
2. combined harvester emersion object forced conveyance even distribution device according to claim 1, which is characterized in that the transmission
Mechanism (7) includes n to bevel gear and transmission shaft (705), and each pair of bevel gear is mutually perpendicular to engage, and one of bevel gear is sleeved on
On transmission shaft (705), another bevel gear and screw conveyor shaft (402) are connected, wherein n >=2.
3. combined harvester emersion object forced conveyance even distribution device according to claim 1, which is characterized in that be located at most left
The direction of rotation of the two-way conveying screw feeder (4) of side or the rightmost side is with longitudinally axial flow threshing roller direction of rotation on the contrary, remaining is two-way
The direction of rotation for conveying screw feeder (4) is identical as longitudinally axial flow threshing roller direction of rotation.
4. combined harvester emersion object forced conveyance even distribution device according to claim 1, which is characterized in that the screw feeder
Slot is equipped with n, and when longitudinally axial flow threshing roller rotates clockwise, the width of screw feeder slot is sequentially reduced, when longitudinally axial flow threshing roller
Counterclockwise when rotation, the width of screw feeder slot is sequentially increased.
5. combined harvester emersion object forced conveyance even distribution device according to claim 1, which is characterized in that the opening
(302) two sides are symmetrically arranged with multiple row sorting hole (301), and the total length for separating pore size distribution is less than or equal to upper layer vibrating screen (602)
Length.
6. combined harvester emersion object forced conveyance even distribution device according to claim 5, which is characterized in that the separation
The shape in hole (301) can be circle, rectangle, square and waist type.
7. combined harvester emersion object forced conveyance even distribution device according to claim 6, which is characterized in that the circle
The diameter range of sorting hole is 50-120mm, and the maximum length range of the rectangle, square and waist type sorting hole is 50-
120mm。
8. combined harvester emersion object forced conveyance even distribution device according to claim 5, which is characterized in that the opening
(302) length range is 200-300mm.
9. combined harvester emersion object forced conveyance even distribution device described in -8 any one claims according to claim 1,
It is characterized in that, the axially mounted direction of conveying even distribution device and horizontal angular range are 5 ° -15 °, one end and cutting is flowed recessed
The minimum perpendicular distance of screen is between 0-20mm, and the minimum range of the other end and longitudinal axial flow concave grate is between 0-100mm.
10. a kind of combined harvester, which is characterized in that including the abjection as described in claim 1-8 any one claim
Object forced conveyance even distribution device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635082.1A CN109588121B (en) | 2018-12-29 | 2018-12-29 | Combine harvester and forced conveying and uniformly distributing device for removed matters thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635082.1A CN109588121B (en) | 2018-12-29 | 2018-12-29 | Combine harvester and forced conveying and uniformly distributing device for removed matters thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN109588121A true CN109588121A (en) | 2019-04-09 |
| CN109588121B CN109588121B (en) | 2024-07-12 |
Family
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| CN201811635082.1A Active CN109588121B (en) | 2018-12-29 | 2018-12-29 | Combine harvester and forced conveying and uniformly distributing device for removed matters thereof |
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Cited By (6)
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| CN115320944A (en) * | 2022-07-25 | 2022-11-11 | 徐州苏欣酿造有限公司 | Quick sealing equipment of pickles |
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| USD1032666S1 (en) | 2022-08-30 | 2024-06-25 | Calmer Holding Company, Llc | MOG limiting subassembly for combine concave |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320944A (en) * | 2022-07-25 | 2022-11-11 | 徐州苏欣酿造有限公司 | Quick sealing equipment of pickles |
| CN115320944B (en) * | 2022-07-25 | 2023-08-29 | 江苏汉九生物科技有限公司 | Quick sealing equipment for pickles |
| US11877538B1 (en) | 2022-08-30 | 2024-01-23 | Calmer Holding Company, Llc | Threshing grains and legumes utilizing concaves with adjustable openings |
| USD1031792S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Round bar concave |
| USD1031793S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Separating grate |
| USD1031791S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Straight bar concave |
| USD1032666S1 (en) | 2022-08-30 | 2024-06-25 | Calmer Holding Company, Llc | MOG limiting subassembly for combine concave |
| US12102041B2 (en) | 2022-08-30 | 2024-10-01 | Calmer Holding Company, Llc | Methods and systems for threshing/separating grains and legumes utilizing concaves |
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| Publication number | Publication date |
|---|---|
| CN109588121B (en) | 2024-07-12 |
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