CN108112343A - Harvester and its sheller unit and methods of threshing - Google Patents
Harvester and its sheller unit and methods of threshing Download PDFInfo
- Publication number
- CN108112343A CN108112343A CN201611070889.6A CN201611070889A CN108112343A CN 108112343 A CN108112343 A CN 108112343A CN 201611070889 A CN201611070889 A CN 201611070889A CN 108112343 A CN108112343 A CN 108112343A
- Authority
- CN
- China
- Prior art keywords
- threshing
- threshing chamber
- space
- chamber body
- stalk
- 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.)
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Classifications
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- 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
-
- 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
Abstract
The invention discloses a harvester and its sheller unit and methods of threshing, wherein the sheller unit includes a separating mechanism and a threshing chamber.The threshing chamber further comprises one group of guiding elements and a threshing chamber body, wherein described threshing chamber body forms a working space and is respectively communicated with the import in the working space, one outlet and an at least collection channel, wherein described separating mechanism is rotatablely arranged at the working space of the threshing chamber body, to form a threshing space between the separating mechanism and the threshing chamber body, each collection channel, the import and the outlet are respectively communicated in the threshing space, wherein each guiding elements is arranged at the threshing chamber body spaced reciprocally respectively, to form the guiding groove for being communicated in the threshing space between the adjacent guiding elements, the import of wherein described guiding groove from the threshing chamber body extends to the export direction.
Description
Technical field
The present invention relates to agricultural mechanical fields, more particularly to a harvester and its sheller unit and methods of threshing.
Background technology
It the appearance of agricultural machinery based on modern science and technology and widely uses, fundamentally changes the life of modern agriculture
Production mode, and agricultural machinery driving modern agriculture develops towards modernization, mechanization and automation direction.Typically, receiving
Wheat, barley, rice are cut when crops with stalk, the appearance and use of harvester drastically increase harvesting these
The efficiency of crops with stalk.
Harvester, such as combine harvester generally include a cutter device and a sheller unit, the threshing dress
The import put is set towards the cutter device.The cutter device gathers in the crops with stalk out of farmland, and
The crops with stalk gathered in are fed to the inside of the sheller unit from the import of the sheller unit.What is gathered in
During crops are driven from the import of the sheller unit to export direction, the sheller unit makes the band straw gathered in
Grain and the stalk separation of the crops of stalk, wherein grain are collected by the side of the sheller unit, stalk
It is discharged by the sheller unit arranged on the outlet of end.
How the major function that the sheller unit of modern harvester considers when being designed is by the grain of crops
Particle and stalk separation are eaten, and when from the mode of the outlet discharge stalk of the sheller unit, later institute was fed to from import
The crops with stalk for stating sheller unit will be previously from import into the crops with stalk of the sheller unit or straw
Stalk is pushed up from import direction to export direction, the sheller unit to stalk crops complete threshing work after, stalk from
The outlet discharge of the sheller unit.There is many to ask for this working method of the sheller unit of modern harvester
Topic.First, the rotation of the separating mechanism of the sheller unit inside is by the grain and stalk of the crops with stalk
Separated, and by separating mechanism rotation make the crops with stalk from the import of the sheller unit continuously
Stalk into the inside of the sheller unit and the crops with stalk that will be previously entered the sheller unit is pushed up by outlet
Go out, the sheller unit using the stalks of the crops with stalk is forced need to consume substantial amounts of energy by the way of ejection,
And the threshing efficiency for directly resulting in the sheller unit is low.Secondly, the sheller unit use by the farming with stalk
The stalk of object forces the mode of ejection to be easy to cause stalk and is deposited in the inside of the sheller unit, and causes the sheller unit
Normal threshing or the inside of stalk can not be entrained in and as stalk is by the sheller unit by the grain after threshing
It discharges and causes the waste of grain in outlet.Finally, it is powerful after the situation for occurring stalk accumulation several times once the sheller unit
Thrust can cause original mechanical structure of the sheller unit to be damaged, and the sheller unit is caused to damage with being getting faster.
The content of the invention
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing fills
Put swimmingly to carry out threshing operation to the crops with stalk, when carrying out threshing operation to the crops with stalk to improve
Threshing efficiency.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing fills
Put and a threshing chamber be provided, in the threshing environment that is provided in the threshing chamber to the crops progress threshing operation with stalk.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing fills
When putting in the threshing chamber to the crops progress threshing operation with stalk, stalk is forced into ejection threshing compared with traditional
The mode of room, the sheller unit of the invention are that stalk is guided out the threshing chamber, to reduce the sheller unit in work
The structural stability of energy consumption and the raising sheller unit when making.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing fills
Putting can avoid grain from being mixed in stalk and take the threshing chamber out of by stalk by the outlet of the threshing chamber, thus
The crops for treating stalk are gathered in using the harvester and by the sheller unit to the crops with stalk into
It during row threshing, can be effectively prevented from that grain is caused to waste.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing chamber
An at least guiding groove is provided, for crops of the guiding with stalk from the input end of the threshing chamber to outlet extreme direction movement and
The outlets direct of stalk from the threshing chamber is gone out into the threshing chamber.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing chamber
Including a threshing chamber body and the guide device for being arranged at the threshing chamber body, the threshing chamber body provides a job
Space, the working space of the threshing chamber body allow a separating mechanism of the sheller unit to be rotatably installed on
In it, to form a threshing space between the separating mechanism and the threshing chamber body, for by from the threshing chamber
Import feed the crops with stalk in the threshing space and carry out threshing operation, wherein the guide device is in the threshing
The inside in space forms each guiding groove, so that crops of the guiding with stalk are from the input end of the threshing chamber to outlet
Extreme direction is mobile and the outlets direct of stalk from the threshing chamber is gone out the threshing chamber.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein each described
During guiding groove guides the crops with stalk from the input end of the threshing chamber to outlet extreme direction movement, the threshing
Mechanism carries out threshing operation to the crops with stalk for being located at the threshing space, to form stalk and grain, wherein
Grain is collected from the side of the threshing chamber, and stalk is drawn from the outlet of the threshing chamber end by each guiding groove
Export the threshing chamber.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the guiding dress
The inside for being adjustably arranged at the threshing chamber body is put, with according to the adjustment of the type of the crops with stalk is each
The angle of guiding groove.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein drawing described in each
The depth of guide groove is successively increased from the input end of the threshing chamber to outlet extreme direction, with effective in each guiding groove of raising
Ground guides the crops with stalk or stalk to ensure institute from the input end of the threshing chamber to while outlet extreme direction movement
State efficiency and effect of the separating mechanism when the threshing space carries out threshing to the crops with stalk.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing chamber
Body includes a threshing chamber main body and by axis connection in a cover of the threshing chamber main body, in the threshing chamber main body and described
The working space is formed between cover, the separating mechanism is rotatablely arranged at the threshing chamber body, to be located at shape
The working spaces of the Cheng Yu between the threshing chamber main body and the cover, so as in the separating mechanism and the threshing
Room main body and the part that the threshing space is respectively formed between the separating mechanism and the cover.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing chamber
Body includes a threshing chamber main body, wherein the threshing chamber main body forms the working space, the separating mechanism is rotatable
Ground is arranged at the threshing chamber main body, to form the threshing space between the threshing chamber main body and the separating mechanism.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing chamber
The upper and lower part of main body is equipped with the collection channel, will be shelled in the threshing space from the crops with stalk
The grain fallen is collected together.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the threshing chamber
Main body includes a high end and an end portion, and the high end and the end portion are in semi-circular, in the height
The working space is formed between end and the end portion.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein described collect is led to
Road can be respectively formed in the high end and the end portion, to be peeled off in grain from the crops with stalk
Afterwards, can be received respectively from the collection channel for being equipped with the high end and arranged on the collection channel of the end portion
Collection.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the high-end portion
With the end portion respectively include an at least forming part, such as two or more described forming parts can be mounted together with
It forms the high end or forms the end portion, mode in this way can reduce being manufactured into for the sheller unit
Sheet and maintenance cost.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein the guiding dress
It puts including one group of guiding elements, each guiding elements is arranged at the threshing chamber main body respectively, and adjacent described
The guiding groove is formed between guiding elements, such as the guiding elements can be formed in the described high-end of the threshing chamber main body
Portion.
It is an object of the present invention to provide a harvester and its sheller unit and methods of threshing, wherein drawing described in each
The import of the depth of guide groove from the threshing chamber is successively increased to export direction, in order to guide the crops with stalk described in
The import of threshing chamber is guided to move to export direction.
One side under this invention, the present invention provide a sheller unit, including：
One separating mechanism；With
One threshing chamber, wherein the threshing chamber further comprises：
One guide device, wherein the guide device includes one group of guiding elements；With
One threshing chamber body, wherein the threshing chamber body forms a working space and is respectively communicated in the working space
An import, one outlet and an at least collection channel, wherein the separating mechanism is rotatablely arranged at the threshing chamber
The working space of body, to form a threshing space, Mei Gesuo between the separating mechanism and the threshing chamber body
It states collection channel, the import and the outlet to be respectively communicated in the threshing space, wherein each guiding elements difference
The threshing chamber body is arranged at spaced reciprocally, and the threshing sky is communicated in be formed between the adjacent guiding elements
Between a guiding groove, wherein the import of the guiding groove from the threshing chamber body extends to the export direction.
According to one embodiment of present invention, the threshing chamber body includes a threshing chamber main body, wherein the threshing chamber
Main body further comprises a high end and an end portion, wherein the high-end portion and the end portion are mounted together, with
The working space, the import and the outlet are formed between the high end and the end portion, wherein drawing described in each
Lead component and be arranged at the high end spaced reciprocally respectively, wherein each collection channel be respectively formed in it is described high-end
Portion and the end portion.
According to one embodiment of present invention, the threshing chamber body includes a threshing chamber main body and a cover, described de-
Grain room main body includes an end portion, wherein the end portion and the cover are mounted together, in the end portion and institute
It states and forms the working space, the import and the outlet between cover, wherein each guiding elements is mutual respectively
It is positioned apart from the cover, wherein each collection channel is formed at the end portion.
According to one embodiment of present invention, the threshing space is formed between the high end and the separating mechanism
Upper space, the lower space in the threshing space is formed between the end portion and the separating mechanism, wherein described
The size of upper space is more than the size of the lower space.
According to one embodiment of present invention, the depth dimensions of the guiding groove is from the import of the threshing chamber body
It is gradually increased to the export direction.
According to one embodiment of present invention, the guiding elements protrude from the size of the inner wall of the threshing chamber body from
The import of the threshing chamber body is gradually increased to the export direction.
According to one embodiment of present invention, the guiding elements is integrally formed in the high end.
According to one embodiment of present invention, the guiding elements is adjustably arranged at the high end.
According to one embodiment of present invention, the guiding elements is adjustably arranged at the cover.
According to one embodiment of present invention, the separating mechanism include a drive shaft, one group of first cut cells and
One group of second cut cells, the drive shaft are rotatablely arranged at the threshing chamber body, and each first shearing is single
First and each second cut cells is set respectively around the drive shaft.
According to one embodiment of present invention, the separating mechanism include a drive shaft, one group of first cut cells and
One group of second cut cells, the drive shaft are rotatablely arranged at the threshing chamber body, and each first shearing is single
First and each second cut cells is set respectively around the drive shaft.
According to one embodiment of present invention, the high end and the end portion include an at least forming part respectively,
In each forming part be disposed adjacently respectively together to form the high end or the end portion, it is and each
The forming part can be dismantled individually.
Other side under this invention, the present invention further provides a threshing chamber, including：
One guide device, wherein the guide device includes one group of guiding elements；With
One threshing chamber body, wherein the threshing chamber body forms a working space and is respectively communicated in the working space
An import, one outlet and an at least collection channel, wherein a separating mechanism is rotatablely arranged at the threshing chamber sheet
The working space of body, it is each described to form a threshing space between the separating mechanism and the threshing chamber body
Collection channel, the import and the outlet are respectively communicated in the threshing space, wherein each guiding elements respectively by
The threshing chamber body is arranged at spaced reciprocally, and the threshing space is communicated in be formed between the adjacent guiding elements
A guiding groove, wherein the import of the guiding groove from the threshing chamber body extends to the export direction.
Other side under this invention, the present invention further provides a harvester, including：
One harvester body；With
One sheller unit, wherein the sheller unit is driveably arranged at the harvester body, wherein described de-
Grain device further comprises：
One separating mechanism；With
One threshing chamber, wherein the threshing chamber further comprises：
One guide device, wherein the guide device includes one group of guiding elements；With
One threshing chamber body, wherein the threshing chamber body forms a working space and is respectively communicated in the working space
An import, one outlet and an at least collection channel, wherein the separating mechanism is rotatablely arranged at the threshing chamber
The working space of body, to form a threshing space, Mei Gesuo between the separating mechanism and the threshing chamber body
It states collection channel, the import and the outlet to be respectively communicated in the threshing space, wherein each guiding elements difference
The threshing chamber body is arranged at spaced reciprocally, and the threshing sky is communicated in be formed between the adjacent guiding elements
Between a guiding groove, wherein the import of the guiding groove from the threshing chamber body extends to the export direction.
Other side under this invention, the present invention further provides a methods of threshing, wherein the methods of threshing includes
Following steps：
(a) the one crops feeding with stalk is formed between a threshing chamber body and a separating mechanism by an import
A threshing space；
(b) separating mechanism rotates after being driven, to drive the crops with stalk in the threshing space
Synchronously rotate；And
(c) driven by the separating mechanism to turn to the top in the threshing space in the crops with stalk
During space, the crops with stalk are formed on at least guiding groove guiding of the upper space, with from the threshing
The input end of room body is to outlet extreme direction movement, so as to by carry out threshing operation, to form stalk and grain.
According to one embodiment of present invention, in the above-mentioned methods, respectively drive round about the separating mechanism and
The threshing chamber body rotates.
According to one embodiment of present invention, in the above-mentioned methods, by the guiding groove by stalk from the threshing chamber
One outlets direct of body goes out the threshing space, is collected from an at least collection channel for the side wall for being arranged on the threshing chamber body
Grain.
According to one embodiment of present invention, the depth dimensions of the guiding groove is from the import of the threshing chamber body
It is gradually increased to the export direction.
Description of the drawings
Fig. 1 is the schematic diagram of the harvester of a preferred embodiment according to the present invention.
Fig. 2 is the stereoscopic schematic diagram of the sheller unit of a preferred embodiment according to the present invention.
Fig. 3 is the schematic side view of the sheller unit of above-mentioned preferred embodiment according to the present invention.
Fig. 4 is the decomposition diagram of the sheller unit of above-mentioned preferred embodiment according to the present invention.
Fig. 5 is an opening state schematic diagram of the sheller unit of above-mentioned preferred embodiment according to the present invention.
Fig. 6 is another opening state schematic diagram of the sheller unit of above-mentioned preferred embodiment according to the present invention.
Fig. 7 is the signal of a variant embodiment of the sheller unit of above-mentioned preferred embodiment according to the present invention
Figure.
Specific embodiment
It is described below to be disclosed for so that those skilled in the art manufacture and using the present invention.Middle offer described below compared with
Good embodiment only as the example and modification that will be apparent to those skilled in the art, does not form the limit to the scope of the invention
System.General Principle defined in described below can be applied to without departing substantially from spirit of the invention and invention scope other embodiments,
It is optional to substitute, change, equally implementing and applying.
Fig. 1 of attached drawing under this invention, the harvester of a preferred embodiment according to the invention is in following description
It is set forth, wherein the harvester includes a sheller unit 100 and a harvester body 200, wherein 100 quilt of the sheller unit
The harvester body 200 is operably disposed in, to supply power to the sheller unit by the harvester body 200
100, it is operated so as to carry out threshing to the crops with stalk by the sheller unit 100, to be respectively formed grain and straw
Stalk.
Attached drawing 2 shows the sheller unit 100 of a preferred embodiment according to the present invention to Fig. 6, wherein described
Sheller unit 100 includes a threshing chamber 10 and a separating mechanism 20, and the separating mechanism 20 is rotatablely arranged at described de-
The inside of grain room 10, takes off the crops with stalk with cooperating by the threshing chamber 10 and the separating mechanism 20
Grain operation.
Further, the threshing chamber 10 includes a threshing chamber body 11 and a guide device 12, wherein the threshing chamber
Body 11 forms a working space 111 and is respectively communicated in an import 112 of the working space 111 and an outlet 113.It is described
Guide device 12 is arranged at the threshing chamber body 11, and the guide device 12 is located in the working space 111,
Described in guide device 12 an at least guiding groove 121 is provided, each guiding groove 121 of the guide device 12 is respectively communicated with
In the working space 111.The separating mechanism 20 is rotatablely arranged at the threshing chamber body 11, so that the threshing
Mechanism 20 is located at the working space 111 of the threshing chamber body 11, so as in the separating mechanism 20 and the threshing chamber
A threshing space 30 is formed between the inner wall of body 11, wherein each guiding groove 121 of the guide device 12 connects respectively
Pass through the threshing space 30.
The import 112 of crops with stalk from the threshing chamber body 11 is fed to the threshing space 30, with
When being rotated in the working space 111 of the separating mechanism 20 in the threshing chamber body 11, the threshing chamber body 11
It can cooperate with the separating mechanism 20, to carry out threshing operation to the crops with stalk, so as to form grain
And stalk.In addition, each guiding groove 121 that the guide device 12 provides can be guided from the threshing chamber body 11
The import 112 is fed to the crops with stalk in the threshing space 30 from 112 direction of import to the exporter
To 113 movements, to carry out threshing operation to the crops with stalk.Preferably, each guiding of the guide device 12
The depth of slot 121 is gradually increased from 112 direction of the import of the threshing chamber body 11 to 112 directions of the outlet, to carry
The guiding effect of the high guide device 12.
Preferably, the import 112 of the threshing chamber body 11 and the outlet 113 are respectively in the threshing space 30
Two ends be communicated in the threshing space 30, in this way, the separating mechanism 20 can be rotated in the working space 11
To be filled to the crops with stalk that the threshing space 30 is fed to from the import 112 of the threshing chamber body 11
The threshing divided, and grain is avoided to be wasted.
Specifically, when the harvester is used to gather in the crops with stalk, the crops with stalk are continually
The import 112 of ground from the threshing chamber body 11 is fed to the threshing space 30, in the separating mechanism 20 described
When rotating in the working space 11 of threshing chamber body 11, the crops with stalk are by each guiding groove 121
It guides from the input end of the threshing chamber body 11 to outlet extreme direction movement, in this process, by the thresing machine
Structure 20 and the threshing chamber body 11 cooperate carries out threshing operation to the crops with stalk, to form grain and straw
Stalk, wherein stalk are directed out the threshing space 30, the grain of formation from the outlet 113 of the threshing chamber body 11
Grain is collected in the side of the threshing chamber body 11.
Further, the side of the threshing chamber body 11 is equipped with one group of collection channel 114, for collecting in the threshing
The grain formed in space 30 after the threshing from the crops with stalk.
It will be appreciated by those skilled in the art that described in the crops with stalk from the threshing chamber body 11 into
Mouth 112 is fed to the threshing space 30, is formed with carrying out threshing to it in a rotating manner by the separating mechanism 20
Mutually independent stalk and grain, wherein stalk are filled from the outlet 113 of the threshing chamber body 11 by the guiding
The each guiding groove 121 for putting 12 formation is guided out, and grain is from the collection channel 114 of the threshing chamber body 11
It is collected, mode in this way, grain can be avoided to be mixed in stalk from described in the threshing chamber body 11
Outlet 113 is carried over threshing space 30, so as to be effectively prevented from foodstuff waste.
The threshing chamber body 11 includes a threshing chamber main body 115, wherein the threshing chamber main body 115 forms the work
Space 111 and equipped with each collection channel 114, the guide device 12 is arranged at the threshing chamber main body 115, described
Separating mechanism 20 is rotatablely arranged at the threshing chamber main body 115.
The threshing chamber main body 115 includes high 1151 and one end portion 1152 of end, wherein 1151 He of high-end portion
The end portion 1152 is respectively in curved arc shape, with after the high end 1151 and the end portion 1152 are mounted together,
The generally circular working space 111 in a section is formed between the high end 1151 and the end portion 1152.
The separating mechanism 20 can be arranged at the end portion 1152, so that the separating mechanism 20 can be maintained at the work
Make space 111, so as in the separating mechanism 20 and the high end 1151 and in the separating mechanism 20 and the low side
The part in the threshing space 30 is respectively formed between portion 1152.In addition, when the high end 1151 and the end portion
During the working space 111 of the 1152 formation threshing chamber bodies 11, in the high end 1151 and the end portion 1152
Between simultaneously be respectively formed the threshing chamber body 11 the import 112 and it is described outlet 113.
Further, the high end 1151 extends to be formed to both sides one first installation side 11511 and one the deviously
Two installation sides 11512.Similarly, the end portion 1152 extends to form 11521 He of the 3rd installation side to both sides deviously
One the 4th installation side 11522.
In described 100 one embodiment of sheller unit, the high end 1151 and the end portion 1152 can be distinguished
It is independent, then by the 3rd installation of first installation side 11511 of the high end 1151 and the end portion 1152
Side 11521 is installed together and by second installation side 11512 of the high end 1151 and the institute of the end portion 1152
It states the 4th installation side 11522 to be installed together, and is formed between the high end 1151 and the end portion 1152 described de-
The working space 111, the import 112 and the outlet 113 of grain room body 11.
In another embodiment of the separating mechanism 100, first installation side 11511 of the high end 1151
With the 3rd installation side 11521 of the end portion 1152 can also be by together with axis connection, then by the high end
After 1151 second installation side 11512 and the 4th installation side 11522 of the end portion 1152 link together,
The working space 111, the institute of the threshing chamber body 11 are formed between the high end 1151 and the end portion 1152
State import 112 and the outlet 113.It is it will be appreciated by those skilled in the art that provided by the invention by the high end
Together with 1151 first installation side 11511 and 11521 axis connection of the 3rd installation side of the end portion 1152
Mode is conducive to subsequently overhauling the sheller unit 100.
Each collection channel 114 can be respectively formed at high 1151 He of end of the threshing chamber main body 115
The end portion 1152, between the separating mechanism 20 and the high end 1151 and in the separating mechanism 20 and institute
It states after forming the threshing space 30 between end portion 1152, is formed in the every of the high end 1151 and the end portion 1152
A collection channel 114 is respectively communicated in the threshing space 30, in order to be collected by each collection channel 114
The grain peeled off in the threshing space 30 from the crops with stalk.
That is, when the sheller unit 100 of the present invention carries out threshing operation to the crops with stalk, from band
The grain peeled off on the crops of stalk can be collected from the upper and lower part of the threshing chamber 10 respectively, pass through this
The mode of sample can improve the efficiency that the sheller unit 100 collects grain, so as to which extra grain be avoided to be pressed from both sides
It is miscellaneous to cause to waste in stalk.
It will be appreciated by those skilled in the art that although in the accompanying drawings and in the following description of the present invention,
The guide device 12 is arranged at the high end 1151, and in other examples, and the guide device 12 can also be by
It is arranged at the end portion 1152 or the guide device 12 is arranged at the high end 1151 and the end portion simultaneously
1152。
Specifically, the guide device 12 includes an at least guiding elements 122, wherein each guiding elements 122
The high end 1151 is arranged at spaced reciprocally respectively, to form the guiding between the adjacent guiding elements 122
Slot 121, wherein the input end of each guiding elements 122 from the threshing chamber body 11 extends to the port of export,
For exporting 113 directions to described from the import 112 of the threshing chamber body 11 in crops of the subsequent boots with stalk
Mobile and guiding stalk is directed out the threshing space 30 from the outlet 113 of the threshing chamber body 11.
Compared with the prior art threshing chamber by stalk ejection threshing chamber mode for, the sheller unit of the invention
100 are guided out stalk by each guiding groove 121 mode in the threshing space 30, can make the crops with stalk
Stalk is swimmingly moved and guides from the threshing chamber body 11 to outlet extreme direction from the input end of the threshing chamber body 11
The outlet 113 be swimmingly directed out the threshing space 30.
It will be appreciated by those skilled in the art that the guide device 12 of the sheller unit 100 of the invention
The advantage of the guiding groove 121 formed is：First, the guiding groove 121 can be swimmingly by the crops with stalk from institute
The input end of threshing chamber body 11 is stated to outlet extreme direction guiding, to be effectively reduced the harvester in agriculture of the harvesting with stalk
Energy consumption during crop；Second, the guiding groove 121 can be swimmingly by the crops with stalk from the threshing chamber body 11
Input end to outlet extreme direction guiding, can avoid the crops with stalk occur accumulating in the threshing space 30 it is bad
Phenomenon occurs, so as to have basin that the crops with stalk are carried out with abundant threshing and reduce the inside to the threshing chamber body 11
It structure and is rotatablely arranged at the separating mechanism 20 of the threshing chamber body 11 and is damaged, so that it is guaranteed that the receipts
The reliability of cutting mill；3rd, the guiding groove 121 can be swimmingly by stalk from the outlet of the threshing chamber body 11
113 are guided out the threshing space 30, and the threshing space 30 is carried over so as to which grain be avoided to be mixed in stalk, with
It avoids that grain is caused to waste；4th, the guiding groove 121 can be swimmingly by stalk from the threshing chamber body 11
The outlet 113 is guided out the threshing space 30, can improve the threshing chamber 10 and the separating mechanism 20 cooperates
And to stalk crops carry out threshing operation when threshing efficiency, so as to further improve the work of the harvester effect
Rate.
Preferably, the depth of each guiding groove 121 is from the input end of the threshing chamber body 11 to outlet extreme direction
It gradually increases, such structure can be conducive to swimmingly guide the crops with stalk in the threshing space 30 described in
The input end of threshing chamber body 11 is moved to outlet extreme direction.
In addition, each guiding groove 121 is respectively obliquely and spaced reciprocally from the import of the threshing chamber body 11
It holds to outlet extreme direction extension.When being rotated in the working space 111 of the separating mechanism 20 in the threshing chamber 10, institute
State the band stalk that separating mechanism 20 can drive the import 112 from the threshing chamber body 11 into the threshing space 30
Crops synchronously to ipsilateral rotation, at the same time, each guiding groove 121 each provides a path of navigation, with
For crops of the guiding with stalk from the input end of the threshing chamber body 11 to outlet extreme direction movement.In the farming with stalk
During object is guided from the input end of the threshing chamber body 11 to outlet extreme direction movement, the separating mechanism 20 is in institute
It states in threshing space 30 and threshing operation is carried out to the crops with stalk, to form stalk and grain, wherein each described
Stalk further can be guided out the threshing space 30 by guiding groove 121 from the outlet 113 of the threshing chamber body 11,
Grain is collected from each collection channel 114.
It is noted that in one embodiment of the sheller unit 100 of the present invention, the threshing chamber body 11
It can be fixed, the separating mechanism 20 can be actuated to do in the working space 111 of the threshing chamber body 11
Compared with the rotation of the threshing chamber body 11.It is described de- in another embodiment of the sheller unit 100 of the present invention
Grain room body 11 and the separating mechanism 20 can be driven respectively, so that the threshing chamber body 11 and the separating mechanism 20
The rotation of opposite direction can be done, to improve Threshing.
It is understood that grain can enter the receipts after being collected from each collection channel 114
One of cutting mill cleans space, and to carry out subsequent operation to grain, so as to obtain clean grain, the present invention exists
This respect is unrestricted.
In addition, the threshing chamber body 11 can also include a cover 116, wherein the cover 116 by axis connection in institute
Threshing chamber main body 115 is stated, and the high end 1151 of the cover 116 and the threshing chamber main body 115 corresponds, with
Space is cleaned described in being formed between the high end 1151 of the threshing chamber main body 115 and the cover 116.Namely
It says, the grain that the collection channel 114 of the self-forming in the high end 1151 is collected can be described into being formed at
Space is cleaned described between cover 116 and the high end 1151, to be carried out subsequent processing, so as to obtain clean grain
Eat particle.
In addition, in this variant embodiment of the sheller unit 100 shown in attached drawing 7, the threshing chamber main body
115 can also be without the high end 1151, but the end portion 1152 and the cover in the threshing chamber main body 115
The working space 111 of the threshing chamber body 11 is formed between 116 and is respectively communicated in described in the working space 111
Import 112 and the outlet 113, the guide device 12 is arranged at the cover 116.
Refer to the attached drawing 3, in this embodiment of the sheller unit 100 of the present invention, the separating mechanism 20 and institute
State the size of the lower space in the threshing space 30 of the formation of end portion 1152 and the separating mechanism 20 and the high end
The size of the upper space in the 1151 threshing spaces 30 formed can be different.Preferably, the separating mechanism 20 and institute
The size for stating the upper space in the threshing space 30 that high end 1151 is formed is more than the separating mechanism 20 and the low side
The lower space in the threshing space 30 that portion 1152 is formed, mode in this way, when the crops with stalk are rolled over
It, can be to band when being formed at the lower space in the threshing space 30 between the separating mechanism 20 and the end portion 1152
The abundant threshing of crops of stalk, and the guiding groove 121 can guide and be formed at the separating mechanism 20 and described
The crops with stalk of the upper space in the threshing space 30 between high end 1151 enter lower space as soon as possible, with
Improve threshing efficiency.
That is, when the crops with stalk feed described take off by the import 112 from the threshing chamber body 11
After grain space 30, when the crops with stalk are rolled over the lower space in the threshing space 30, the farming with stalk
Object can be sufficiently carried out threshing, when the lane with stalk is walked to be rolled over the upper space in the threshing space 30, band
The crops of stalk can be by auxiliary threshing, and the grain peeled off from the crops with stalk is more by shape
The collection channel 114 of end portion 1152 described in Cheng Yu is collected, therefore in the sheller unit 100 of the present invention, it will
The guide device 12 is arranged at the high end 1151 and forms the mode of the guiding groove 121, can avoid the guiding
Device 12 blocks to collect the mode of the collection channel 114 of grain grain to be avoided to be wasted.
In a better embodiment of the sheller unit 100 of the present invention, each institute of the guide device 12
Guiding elements 122 is stated to may be integrally formed with the high end 1151, and in the another of the sheller unit 100 of the invention
In a better embodiment, each guiding elements 122 of the guide device 12 can be operably disposed in respectively
The high end 1151, with each described to adjust with the position of the high end 1151 by changing the guiding elements 122
The angle of guiding groove 121, mode in this way can be such that the sheller unit 100 is adapted to different types of band stalk
Crops carry out threshing operation.Preferably, each guiding elements 122 can be operated synchronously.
In addition, the height that each guiding elements 122 protrudes from the high end 1151 can also be conditioned, pass through this
The mode of sample can adjust the depth of the end of the guiding groove 121, so that the sheller unit 100 disclosure satisfy that inhomogeneity
The needs when crops with stalk of type are by threshing.
Further, the high end 1151 and the end portion 1152 include an at least forming part 1153 respectively.Such as
In one better embodiment of the sheller unit 100 for the present invention being shown in the drawings, the high end 1151 and institute
State end portion 1152 includes eight forming parts 1153 respectively, and forming part 1153 described in two of which is adjacent to mounted on one
It rises, can be reduced with the high end 1151 and the end portion 1152, mode in this way that are formed in the extension of curved arc shape
The manufacture cost and maintenance cost of the sheller unit 100.
Further, the forming part 1153 can include one group of first direction profile member 11531 and one group second
Direction profile member 11532, wherein each first direction profile member 11531 is set spaced reciprocally, it is each described
Second direction profile member 1153 is set spaced reciprocally, and each first direction profile member 11531 and each
The second direction profile member 11532, which can intersect to be installed together, either to be welded together or is formed together,
It is each to be formed between each first direction profile member 11531 and each second direction profile member 11532
The collection channel 114.Preferably, the extending direction of the first direction profile member 11531 and second direction shaping
The extending direction of element 11532 is mutually perpendicular to.
It is noted that the shape of the first direction profile member 11531 and the second direction profile member 11532
Shape is unrestricted, such as at least one in the first direction profile member 11531 and the second direction profile member 11532
A is cylindrical or square.
Refer to the attached drawing 5 and Fig. 6, the separating mechanism 20 include 40, one group of first cut cells 50 and one of a drive shaft
The second cut cells 60 of group, wherein the drive shaft 40 is rotatablely arranged at the threshing chamber body 11, each described the
One cut cells 50 and each second cut cells 60 are set around the drive shaft 40.Preferably, institute's drive shaft 40
It is rotatablely arranged at the end portion 1152 of the threshing chamber main body 115.
Each first cut cells 50 includes one first locating rod 51 respectively and one group is arranged at described first and determines
First cutting member 52 of position bar 51, each second cut cells 60 includes one second locating rod 61 respectively and one group is set
In the second cutting member 62 of second locating rod 61, wherein first cutting member 52 of first cut cells 50 is by phase
It is positioned apart from first locating rod 51, so that every adjacent first cutting member 52 of each first cut cells 50
Between formed one first clearance space 53, wherein second cutting member 62 of second cut cells 60 is set at intervals
Second locating rod 61 is placed in, so that forming one between every adjacent second cutting member 62 of each second cut cells 60
Second clearance space 63, wherein second cutting member 62 of second cut cells 60 is set towards the described first shearing
First clearance space 53 that first cutting member 52 of unit 50 is formed, correspondingly, first cut cells 50
First cutting member 52 be set described the of second cutting member 62 formation towards second cut cells 60
Two clearance spaces 63, wherein first locating rod 51 of each first cut cells 50 and each second shearing are single
Second locating rod 61 of member 60 is arranged at the drive shaft 40, to be driven by the drive shaft 40 in the threshing
It is rotated in space 30.
It will be appreciated by those skilled in the art that when described in the crops with stalk from the threshing chamber body 11
When import 112 is into the threshing space 30, the drive shaft 40 drives each first cut cells 50 and each described
Second cut cells 60 rotates that the farming with stalk in the threshing space 30 will be in respectively in the threshing space 30
Object carries out threshing operation to form stalk and grain, and wherein grain is by being arranged on described in the threshing chamber body 11
Each collection channel 14 of high end 1151 and the end portion 1152 is collected, and stalk is by each guiding groove 121
It guides to be guided out the threshing space 30 from the outlet 113 of the threshing chamber body 11.
Preferably, first cutting member 52 of each first cut cells 50 of the separating mechanism 30 respectively from
First locating rod 51 of first cut cells 50 upwardly extends, and described the second of each second cut cells 60
Cutting member 62 upwardly extends respectively from second locating rod 61 of second cut cells 60.
Other side under this invention, the present invention further provides a methods of threshing, wherein the methods of threshing includes
Following steps：
(a) a crops feeding with stalk is formed at by a threshing chamber body 11 and a thresing machine by an import 112
A threshing space 30 between structure 20；
(b) separating mechanism 20 rotates after being driven, to drive the crops with stalk in the threshing space
It is synchronously rotated in 30；And
(c) driven by the separating mechanism 20 to turn to the one of the threshing space 30 in the crops with stalk
During upper space, at least guiding groove 121 that the crops with stalk are formed on the upper space guides, with from institute
The input end of threshing chamber body 11 is stated to outlet extreme direction movement, so as to by carry out threshing operation, to form stalk and grain
Grain.
Those skilled in the art would appreciate that the embodiment of the present invention attached shown in figure and described above is only to this hair
Bright example rather than limitation.
It can thus be seen that the object of the invention can be efficiently accomplished fully.For explaining function and structure principle of the present invention
The embodiment is absolutely proved and described, and the present invention is from the limitation based on the change on these embodiment basis.
Therefore, the present invention includes covering all modifications within appended claims claimed range and spirit.
Claims (16)
- A 1. sheller unit, which is characterized in that including：One separating mechanism；WithOne threshing chamber, wherein the threshing chamber further comprises：One guide device, wherein the guide device includes one group of guiding elements；WithOne threshing chamber body, wherein the threshing chamber body forms a working space and is respectively communicated with one in the working space Import, an outlet and an at least collection channel, wherein the separating mechanism is rotatablely arranged at the threshing chamber body The working space, to form a threshing space between the separating mechanism and the threshing chamber body, each receipts Collect passage, the import and the outlet to be respectively communicated in the threshing space, wherein each guiding elements is respectively by phase It is mutually positioned apart from the threshing chamber body, the threshing space is communicated in be formed between the adjacent guiding elements One guiding groove, wherein the import of the guiding groove from the threshing chamber body extends to the export direction.
- 2. sheller unit according to claim 1, wherein the threshing chamber body includes a threshing chamber main body, wherein described Threshing chamber main body further comprises a high end and an end portion, wherein the high-end portion and the end portion are installed in one It rises, to form the working space, the import and the outlet between the high end and the end portion, wherein each The guiding elements is arranged at the high end spaced reciprocally respectively, wherein each collection channel is respectively formed in institute State high end and the end portion.
- 3. sheller unit according to claim 1, wherein the threshing chamber body includes a threshing chamber main body and a cover, The threshing chamber main body includes an end portion, wherein the end portion and the cover are mounted together, in the low side The working space, the import and the outlet are formed between portion and the cover, wherein each guiding elements difference The cover is arranged at spaced reciprocally, wherein each collection channel is formed at the end portion.
- 4. sheller unit according to claim 2, wherein described in being formed between the high end and the separating mechanism The upper space in threshing space forms the lower space in the threshing space between the end portion and the separating mechanism, The size of wherein described upper space is more than the size of the lower space.
- 5. according to any sheller unit in Claims 1-4, wherein the depth dimensions of the guiding groove is from the threshing The import of room body is gradually increased to the export direction.
- 6. according to any sheller unit in Claims 1-4, wherein the guiding elements protrudes from the threshing chamber sheet The import of the size of the inner wall of body from the threshing chamber body is gradually increased to the export direction.
- 7. the sheller unit according to claim 2 or 4, wherein the guiding elements is integrally formed in the high end.
- 8. according to the sheller unit described in Claims 1-4, wherein the separating mechanism include a drive shaft, one group first Cut cells and one group of second cut cells, the drive shaft are rotatablely arranged at the threshing chamber body, Mei Gesuo It states the first cut cells and each second cut cells is set respectively around the drive shaft.
- 9. sheller unit according to claim 5, wherein the separating mechanism shears list including a drive shaft, one group first Member and one group of second cut cells, the drive shaft are rotatablely arranged at the threshing chamber body, and each described first Cut cells and each second cut cells are set respectively around the drive shaft.
- 10. the sheller unit according to claim 2 or 4, wherein the high-end portion and the end portion are included at least respectively One forming part, wherein each forming part is disposed adjacently together to form the high end or the low side respectively Portion, and each forming part can be dismantled individually.
- A 11. threshing chamber, which is characterized in that including：One guide device, wherein the guide device includes one group of guiding elements；WithOne threshing chamber body, wherein the threshing chamber body forms a working space and is respectively communicated with one in the working space Import, an outlet and an at least collection channel, wherein a separating mechanism is rotatablely arranged at the threshing chamber body The working space, to form a threshing space between the separating mechanism and the threshing chamber body, each collection Passage, the import and the outlet are respectively communicated in the threshing space, wherein each guiding elements is mutual respectively It is positioned apart from the threshing chamber body, the one of the threshing space is communicated in be formed between the adjacent guiding elements Guiding groove, wherein the import of the guiding groove from the threshing chamber body extends to the export direction.
- A 12. harvester, which is characterized in that including：One harvester body；WithOne sheller unit, wherein the sheller unit is driveably arranged at the harvester body, wherein the threshing fills It puts and further comprises：One separating mechanism；WithOne threshing chamber, wherein the threshing chamber further comprises：One guide device, wherein the guide device includes one group of guiding elements；WithOne threshing chamber body, wherein the threshing chamber body forms a working space and is respectively communicated with one in the working space Import, an outlet and an at least collection channel, wherein the separating mechanism is rotatablely arranged at the threshing chamber body The working space, to form a threshing space between the separating mechanism and the threshing chamber body, each receipts Collect passage, the import and the outlet to be respectively communicated in the threshing space, wherein each guiding elements is respectively by phase It is mutually positioned apart from the threshing chamber body, the threshing space is communicated in be formed between the adjacent guiding elements One guiding groove, wherein the import of the guiding groove from the threshing chamber body extends to the export direction.
- A 13. methods of threshing, which is characterized in that the methods of threshing includes the following steps：(a) one be formed at a crops feeding with stalk by an import between one threshing chamber body and a separating mechanism Threshing space；(b) separating mechanism rotates after being driven, to drive the crops with stalk synchronous in the threshing space Ground rotates；And(c) driven by the separating mechanism to turn to the upper space in the threshing space in the crops with stalk When, the crops with stalk are formed on at least guiding groove guiding of the upper space, with from the threshing chamber sheet The input end of body is to outlet extreme direction movement, so as to by carry out threshing operation, to form stalk and grain.
- 14. methods of threshing according to claim 13, wherein in the above-mentioned methods, respectively driving round about described de- Grain mechanism and the threshing chamber body rotate.
- 15. methods of threshing according to claim 13, wherein in the above-mentioned methods, by the guiding groove by stalk from institute The outlets direct for stating threshing chamber body goes out the threshing space, is collected from least the one of the side wall for being arranged on the threshing chamber body Passage collects grain.
- 16. according to any methods of threshing in claim 13 to 15, wherein the depth dimensions of the guiding groove is described in The import of threshing chamber body is gradually increased to the export direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070889.6A CN108112343A (en) | 2016-11-29 | 2016-11-29 | Harvester and its sheller unit and methods of threshing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070889.6A CN108112343A (en) | 2016-11-29 | 2016-11-29 | Harvester and its sheller unit and methods of threshing |
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| CN108112343A true CN108112343A (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611070889.6A Pending CN108112343A (en) | 2016-11-29 | 2016-11-29 | Harvester and its sheller unit and methods of threshing |
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| CN1148460A (en) * | 1995-08-28 | 1997-04-30 | 迪尔公司 | Rotary combined harvester with a concentric feeding part and a eccentric treshing-separating part |
| US5885155A (en) * | 1997-04-30 | 1999-03-23 | Deere & Company | Threshing assembly for a combine |
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