CN103190244A - Granary unloading mechanism of harvester - Google Patents
Granary unloading mechanism of harvester Download PDFInfo
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- CN103190244A CN103190244A CN2013101463171A CN201310146317A CN103190244A CN 103190244 A CN103190244 A CN 103190244A CN 2013101463171 A CN2013101463171 A CN 2013101463171A CN 201310146317 A CN201310146317 A CN 201310146317A CN 103190244 A CN103190244 A CN 103190244A
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- auger
- unloading
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- silo
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Abstract
The invention relates to a granary unloading mechanism of a harvester. An unloading cavity is arranged at the lower part of a granary; a transverse auger is arranged inside the unloading cavity; the tail end of the transverse auger passes through an unloading opening at one side of the granary; a transition cavity which is communicated with the unloading opening and rotatably connected with the granary is arranged at the outer side of the unloading opening; the transition cavity is connected with a longitudinal auger cavity; the longitudinal auger is arranged inside the longitudinal auger cavity; an anti-swing frame is arranged at the side of the granary; the anti-swing frame comprises two arc rails which are symmetrically arranged; and the longitudinal auger cavity is arranged between two arc rails and contacts the two arc rails. The granary unloading mechanism of the harvester has the characteristics of small sway, accurate grain discharge and long service life.
Description
Technical field
The present invention relates to a kind of grain header, especially relate to a kind of unloading mechanism of grain header silo.
Background technology
Large-scale grain header generally all have a silo, silo will carry out unloading by several augers, and comprises a unloading pipe that can carry out angular adjustment, this unloading pipe comes down to an auger chamber, its inside is provided with corresponding auger.In grain header, rocking appears in this unloading pipe easily, on the one hand causes the position of putting out cereal inaccurate, causes waste easily, and when prior, this mechanical fatigue that rocks the connecting portion that causes the unloading pipe easily has a strong impact on its service life.In the prior art, also there are some to attempt solution of the above problems, be that the Chinese patent of CN103004359A discloses a kind of combine discharge mechanism as publication number, comprise high-order unloading tube unloading mechanism and low level unloading bucket unloading mechanism, high position unloading tube unloading mechanism comprises tilting unloading tube, propulsive mechanism and pull bar in silo one side, end interface and silo lower end are put out cereal mouthful hingedly under the unloading tube, and propulsive mechanism comprises the transition auger of horizontal auger, unloading auger and the horizontal auger of connection and unloading auger.Low level unloading bucket unloading mechanism comprises unloading bucket and unloading bucket retaining mechanism, and the inboard downside pin axle bed with the silo lower end of unloading bucket one end is hinged, and unloading bucket retaining mechanism is arranged on downside pin axle bed upside.But rocking of this unloading mechanism still can be bigger, and mechanism is also comparatively complicated.
Summary of the invention
The present invention mainly is that to solve existing in prior technology big as rocking of the auger chamber of unloading pipe, and it is inaccurate to put out cereal, the technical problem that service life is short, provide a kind of rock little, put out cereal accurately the grain header silo unloading mechanism of long service life.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of grain header silo unloading mechanism, comprise auger, it is characterized in that described silo bottom is the unloading chamber, be provided with horizontal auger in this unloading chamber, laterally the end of auger passes the unloading mouth of silo one side, the unloading mouth outside is provided with one and is attached thereto logical, and the adapter cavity that is rotationally connected with described silo, adapter cavity links to each other with vertical auger chamber, be provided with vertical auger in this vertical auger chamber, vertically the upper end in auger chamber is the mouth of putting out cereal, described silo side is provided with anti-rocker, should comprise two symmetrically arranged curved tracks by anti-rocker, described vertical auger chamber is between two curved tracks, and contacts with two curved tracks.Adapter cavity can rotate relative to the unloading mouth, and adapter cavity drives vertical auger chamber and rotates in rotating process, adjust the position of the mouth of putting out cereal in vertical auger chamber, through making its accurately unloading.In the rotation process in vertical auger chamber, the both sides of its underpart are between two curved tracks all the time, the fixation that prevents that it from rocking to both sides that has in vertical auger chamber.To reduce rocking of vertical screw feeder chamber, improve the service life of put out cereal accuracy and the whole device of putting out cereal (including but not limited to vertical auger, vertically auger chamber, adapter cavity and horizontal auger etc.).
As preferably, the rotating shaft center of described adapter cavity is dropped in the center of circle of described curved track, described vertical auger chamber be provided with one with the suitable sliding sash of described anti-rocker, vertically the auger chamber contacts with described two curved tracks respectively by the both sides of this sliding sash.Sliding sash is a column structure, and wherein the plane of both sides fits with the curved track of described anti-rocker respectively, and the lifting surface area that increased frame makes it in use, and is stronger to vertical auger chamber fixation.In addition, because vertically the rotation meeting in auger chamber is more frequent, if it is slide relative with curved track directly, it can constantly be worn and torn, in case after being worn down to a certain degree, the cost of its replacing is higher, and the technical program is by a sliding sash and directly relative slip of curved track, after it uses to a certain degree, can change, what the replacement cost of peace can be low is many.
As preferably, the rotating shaft of described horizontal auger and vertical auger is interlaced in described adapter cavity, chamber wall at the adapter cavity of a relative side with the rotating shaft of described vertical auger is provided with a water conservancy diversion module, the rotating shaft of described horizontal auger is between the rotating shaft and water conservancy diversion module of described vertical auger, for the dominant flow plate of the throughput direction of horizontal auger with tiltedly constitute back to the secondary deflector in the throughput direction of horizontal auger, major and minor deflector overlaps the formation horn structure to this water conservancy diversion module mutually by tiltedly.The material of being brought into by horizontal auger passes through adapter cavity, take material out of by vertical auger again, in passing through the process of adapter cavity, can be subjected to the reaction of dominant flow plate at the material away from vertical auger one side, make this part material change direction, towards vertical auger one lateral movement, in this process, other counteractive material that directly is not subjected to dominant flow plate also moves to vertical auger one lateral deviation under the effect of extruding force, makes that the turning of material is more smooth.Under this technical scheme, still have on the chamber wall of adapter cavity of the terminal side of rotating shaft that a certain amount of material can directly be extruded to horizontal auger, this part material can return under the effect of extruding, and the effect that is subjected to secondary deflector continues to be moved in vertical auger.
As preferably, the end of described horizontal auger is provided with the reverse acting spiral sheet, the rotation direction of this reverse acting spiral sheet is opposite with the rotation direction of the main flight of horizontal auger, is the staggered position of the rotating shaft of described horizontal auger and vertical auger between reverse acting spiral sheet and the main flight.The motion that directly being extruded to the terminal side material of rotating shaft of horizontal auger can influence the material on the normal route has inhibition, this programme is by a reverse acting spiral sheet, make this part material under the effect of reverse acting spiral sheet, initiatively toward swivel motion, a part enters vertical auger by the effect of secondary deflector, another part directly returns, and under the interaction of the material on the normal route, entering into vertical auger, the reverse acting spiral sheet is to also having promoted simultaneously flowing of the material on the normal route.
As preferably, the 0.7-1 of the outside diameter of the flight that described water conservancy diversion module span is vertical auger doubly, the length of described dominant flow plate be secondary deflector length 1.2-1.5 doubly.Water conservancy diversion module span can not be greater than the vertical outside diameter of the flight of auger, otherwise, entered into easily on the flight of horizontal auger by the counteractive material of water conservancy diversion module, the fluency of carrying is played reaction.In addition, the material of dominant flow plate one side is in the great majority, and its water conservancy diversion length need be longer than the length of secondary deflector.
As preferably, the angle between the described major and minor deflector is 90 degree, and dominant flow plate is the 25-40 degree with the angle of laterally auger rotating shaft.Main guide face in dominant flow plate one side, excessive to the resistance of horizontal auger when its angle is too big, and angle is too hour, and its guide functions can reduce, and therefore, it need be got and make most of material be directed to the minimum angles of vertical auger.
The beneficial effect that brings of the present invention is, it is big as rocking of the auger chamber of unloading pipe to have solved existing in prior technology, and to put out cereal inaccurate, the technical problem that service life is short, realized a kind of rock little, put out cereal accurately long service life grain header silo unloading mechanism.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is a kind of partial structurtes schematic diagrames of auger structure of the present invention;
Accompanying drawing 3 is a kind of structural representations of water conservancy diversion module of the present invention.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
As Fig. 1, Fig. 2, shown in Figure 3, the present invention is a kind of grain header silo unloading mechanism, comprise auger, described silo bottom is unloading chamber 5, be provided with horizontal auger 6 in this unloading chamber 5, laterally the end of auger 6 passes the unloading mouth of silo one side, the unloading mouth outside is provided with one and is attached thereto logical, and the adapter cavity 2 that is rotationally connected with described silo, adapter cavity 2 links to each other with vertical auger chamber 1, be provided with vertical auger 7 in this vertical auger chamber 1, vertically the upper end in auger chamber 1 is the mouth of putting out cereal, described silo side is provided with anti-rocker, should comprise two symmetrically arranged curved tracks 3 by anti-rocker, the rotating shaft center of described adapter cavity is dropped in the center of circle of curved track 3, described vertical auger chamber 1 be provided with one with the suitable sliding sash 4 of described anti-rocker, vertically auger chamber 1 contacts with described two curved tracks 3 respectively by the both sides of this sliding sash 4.Laterally the rotating shaft of auger 6 and vertical auger 7 is interlaced in described adapter cavity 2, chamber wall at the adapter cavity of a relative side with the rotating shaft of described vertical auger 7 is provided with a water conservancy diversion module 8, the rotating shaft of described horizontal auger is between the rotating shaft and water conservancy diversion module 8 of described vertical auger, this water conservancy diversion module 8 is by tiltedly for the dominant flow plate 81 of the throughput direction of horizontal auger with tiltedly constitute back to the secondary deflector 82 in the throughput direction of horizontal auger, major and minor deflector overlaps mutually and constitutes 90 degree angles, and dominant flow plate 81 is 32 degree with the angle of laterally auger rotating shaft.Water conservancy diversion module span is 0.8 times of outside diameter of the flight of vertical auger, and the length of described dominant flow plate is 1.4 times of length of secondary deflector.Laterally the end of auger is provided with reverse acting spiral sheet 83, and the rotation direction of this reverse acting spiral sheet is opposite with the rotation direction of the main flight of horizontal auger, is the staggered position of the rotating shaft of described horizontal auger and vertical auger between reverse acting spiral sheet and the main flight.
The present invention is in having made, and adapter cavity can rotate relative to the unloading mouth, and adapter cavity drives vertical auger chamber and rotates in rotating process, adjust the position of the mouth of putting out cereal in vertical auger chamber, through making its accurately unloading.In the rotation process in vertical auger chamber, the both sides of its underpart are between two curved tracks all the time, the fixation that prevents that it from rocking to both sides that has in vertical auger chamber.To reduce rocking of vertical screw feeder chamber, improve the service life of put out cereal accuracy and the whole device of putting out cereal (including but not limited to vertical auger, vertically auger chamber, adapter cavity and horizontal auger etc.).In use, the material that horizontal auger is brought into passes through adapter cavity, take material out of by vertical auger again, by in the process of adapter cavity, the reaction can be subjected to dominant flow plate away from the vertical material of auger one side makes this part material change direction, towards vertical auger one lateral movement, in this process, other counteractive material that directly is not subjected to dominant flow plate also moves to vertical auger one lateral deviation under the effect of extruding force, makes that the turning of material is more smooth.Under this technical scheme, still have on the chamber wall of adapter cavity of the terminal side of rotating shaft that a certain amount of material can directly be extruded to horizontal auger, this part material can return under the effect of extruding, and the effect that is subjected to secondary deflector continues to be moved in vertical auger.
So the present invention have rock little, put out cereal accurately, long service life is carried smooth and easyly, the transfer efficiency height is not prone to features such as card machine.
Claims (6)
1. grain header silo unloading mechanism, comprise auger, it is characterized in that described silo bottom is the unloading chamber, be provided with horizontal auger in this unloading chamber, laterally the end of auger passes the unloading mouth of silo one side, the unloading mouth outside is provided with one and is attached thereto logical, and the adapter cavity that is rotationally connected with described silo, adapter cavity links to each other with vertical auger chamber, is provided with vertical auger in this vertical auger chamber, and vertically the upper end in auger chamber is the mouth of putting out cereal, described silo side is provided with anti-rocker, should comprise two symmetrically arranged curved tracks by anti-rocker, described vertical auger chamber is between two curved tracks, and contacts with two curved tracks.
2. a kind of grain header silo unloading according to claim 1 mechanism, it is characterized in that the center of circle of described curved track drops on the rotating shaft center of described adapter cavity, described vertical auger chamber be provided with one with the suitable sliding sash of described anti-rocker, vertically the auger chamber contacts with described two curved tracks respectively by the both sides of this sliding sash.
3. a kind of grain header silo unloading according to claim 1 mechanism, the rotating shaft that it is characterized in that described horizontal auger and vertical auger is interlaced in described adapter cavity, chamber wall at the adapter cavity of a relative side with the rotating shaft of described vertical auger is provided with a water conservancy diversion module, the rotating shaft of described horizontal auger is between the rotating shaft and water conservancy diversion module of described vertical auger, this water conservancy diversion module by tiltedly for the dominant flow plate of the throughput direction of horizontal auger with tiltedly constitute back to the secondary deflector in the throughput direction of horizontal auger, main, secondary deflector overlaps the formation horn structure mutually.
4. a kind of grain header silo unloading according to claim 3 mechanism, the end that it is characterized in that described horizontal auger is provided with the reverse acting spiral sheet, the rotation direction of this reverse acting spiral sheet is opposite with the rotation direction of the main flight of horizontal auger, is the staggered position of the rotating shaft of described horizontal auger and vertical auger between reverse acting spiral sheet and the main flight.
5. according to claim 3 or 4 described a kind of grain header silo unloading mechanisms, it is characterized in that the flight that described water conservancy diversion module span is vertical auger outside diameter 0.7-1 doubly, the length of described dominant flow plate be secondary deflector length 1.2-1.5 doubly.
6. a kind of grain header silo unloading according to claim 5 mechanism is characterized in that the angle between the described major and minor deflector is 90 degree, and dominant flow plate is the 25-40 degree with the angle of laterally auger rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146317.1A CN103190244B (en) | 2013-04-24 | 2013-04-24 | Granary unloading mechanism of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146317.1A CN103190244B (en) | 2013-04-24 | 2013-04-24 | Granary unloading mechanism of harvester |
Publications (2)
| Publication Number | Publication Date |
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| CN103190244A true CN103190244A (en) | 2013-07-10 |
| CN103190244B CN103190244B (en) | 2015-07-08 |
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| CN201310146317.1A Expired - Fee Related CN103190244B (en) | 2013-04-24 | 2013-04-24 | Granary unloading mechanism of harvester |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613005A (en) * | 2016-11-27 | 2017-05-10 | 苏州贝腾特电子科技有限公司 | Bi-body granary with power-driven bi-body unloading device |
| CN106613017A (en) * | 2016-11-27 | 2017-05-10 | 卢永英 | Electric grain unloading granary capable of reducing cost |
| CN106664993A (en) * | 2016-11-27 | 2017-05-17 | 苏州贝腾特电子科技有限公司 | Dual-body grain bin with information collectors |
| CN106697988A (en) * | 2016-11-27 | 2017-05-24 | 苏州贝腾特电子科技有限公司 | Intelligent twin warehouse for storing particulate materials |
| CN106697989A (en) * | 2016-11-27 | 2017-05-24 | 苏州贝腾特电子科技有限公司 | Electric grain discharging granary capable of conducting real-time information collecting on stored grains |
| CN106717613A (en) * | 2016-11-27 | 2017-05-31 | 苏州贝腾特电子科技有限公司 | Self-unloading binary silo with information acquiring instrument |
| CN106717624A (en) * | 2016-11-27 | 2017-05-31 | 苏州君丰辰电子科技有限公司 | The more uniform electronic unloading silo of cloth grain |
| CN106717658A (en) * | 2016-11-27 | 2017-05-31 | 苏州贝腾特电子科技有限公司 | A kind of intelligent binary warehouse for storing granular material |
| CN106717666A (en) * | 2016-11-27 | 2017-05-31 | 苏州君丰辰电子科技有限公司 | A kind of electronic unloading formula binary silo to grain storage with real-time information collection function |
| CN106717663A (en) * | 2016-11-27 | 2017-05-31 | 苏州君丰辰电子科技有限公司 | The electronic discharge mechanism of modified binary |
| CN106717629A (en) * | 2016-11-27 | 2017-05-31 | 苏州贝腾特电子科技有限公司 | Electronic unloading formula binary silo |
| CN106818076A (en) * | 2016-11-27 | 2017-06-13 | 苏州君丰辰电子科技有限公司 | A kind of auger type binary silo with information collection function |
| CN106865265A (en) * | 2016-11-27 | 2017-06-20 | 申清章 | A kind of electronic unloading formula binary silo |
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| CN203233689U (en) * | 2013-04-24 | 2013-10-16 | 莱恩农业装备有限公司 | Unloading mechanism of granary of harvester |
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2013
- 2013-04-24 CN CN201310146317.1A patent/CN103190244B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08163920A (en) * | 1994-12-14 | 1996-06-25 | Iseki & Co Ltd | Driving gear for waste grain auger of combine harvester |
| CN101878705A (en) * | 2009-10-15 | 2010-11-10 | 山东理工大学 | Fast warehouse cleaning system of combined harvester |
| CN202455836U (en) * | 2012-01-15 | 2012-10-03 | 福田雷沃国际重工股份有限公司 | Grain unloading structure of grain combines |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613005A (en) * | 2016-11-27 | 2017-05-10 | 苏州贝腾特电子科技有限公司 | Bi-body granary with power-driven bi-body unloading device |
| CN106613017A (en) * | 2016-11-27 | 2017-05-10 | 卢永英 | Electric grain unloading granary capable of reducing cost |
| CN106664993A (en) * | 2016-11-27 | 2017-05-17 | 苏州贝腾特电子科技有限公司 | Dual-body grain bin with information collectors |
| CN106697988A (en) * | 2016-11-27 | 2017-05-24 | 苏州贝腾特电子科技有限公司 | Intelligent twin warehouse for storing particulate materials |
| CN106697989A (en) * | 2016-11-27 | 2017-05-24 | 苏州贝腾特电子科技有限公司 | Electric grain discharging granary capable of conducting real-time information collecting on stored grains |
| CN106717613A (en) * | 2016-11-27 | 2017-05-31 | 苏州贝腾特电子科技有限公司 | Self-unloading binary silo with information acquiring instrument |
| CN106717624A (en) * | 2016-11-27 | 2017-05-31 | 苏州君丰辰电子科技有限公司 | The more uniform electronic unloading silo of cloth grain |
| CN106717658A (en) * | 2016-11-27 | 2017-05-31 | 苏州贝腾特电子科技有限公司 | A kind of intelligent binary warehouse for storing granular material |
| CN106717666A (en) * | 2016-11-27 | 2017-05-31 | 苏州君丰辰电子科技有限公司 | A kind of electronic unloading formula binary silo to grain storage with real-time information collection function |
| CN106717635A (en) * | 2016-11-27 | 2017-05-31 | 苏州贝腾特电子科技有限公司 | There is the electronic unloading silo of real-time monitoring and control to grain storage |
| CN106717663A (en) * | 2016-11-27 | 2017-05-31 | 苏州君丰辰电子科技有限公司 | The electronic discharge mechanism of modified binary |
| CN106717629A (en) * | 2016-11-27 | 2017-05-31 | 苏州贝腾特电子科技有限公司 | Electronic unloading formula binary silo |
| CN106818076A (en) * | 2016-11-27 | 2017-06-13 | 苏州君丰辰电子科技有限公司 | A kind of auger type binary silo with information collection function |
| CN106865265A (en) * | 2016-11-27 | 2017-06-20 | 申清章 | A kind of electronic unloading formula binary silo |
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| CN103190244B (en) | 2015-07-08 |
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Effective date of registration: 20210512 Address after: No. 199, Jujia village, he Jiaxiang, Changshan County, Quzhou City, Zhejiang Province Patentee after: Ju Xiali Address before: 321025 no.3988, Binhong West Road, Wucheng District, Jinhua City, Zhejiang Province Patentee before: LION AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee before: Gao Fuqiang |
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