CN101253832A - Multiple tumbling cylinders combined type seed-husking separating mechanims - Google Patents
Multiple tumbling cylinders combined type seed-husking separating mechanims Download PDFInfo
- Publication number
- CN101253832A CN101253832A CNA2007100853254A CN200710085325A CN101253832A CN 101253832 A CN101253832 A CN 101253832A CN A2007100853254 A CNA2007100853254 A CN A2007100853254A CN 200710085325 A CN200710085325 A CN 200710085325A CN 101253832 A CN101253832 A CN 101253832A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- axial
- flow
- flow type
- drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The invention provides a multi-roller combine threshing device, which divides prior high-power axial-flow roller into a plurality of sections and connects the sections in series along the tangential direction, thus effectively addressing the series of problems that the prior high-power axial-flow roller is huge in volume, demanding in dynamic balance, difficult to process, etc. The device is particularly applicable to high-power combine harvesters.
Description
One, technical field:
The present invention relates to a kind of crops axial flow cylinder-type installed threshing separator.
Two, background technology:
Existing axial flow cylinder-type installed threshing separator mainly is made up of notch board, cylinder, guide plate, housing and power drive mechanism etc.Usually being taken off crop is to be imported by an end of cylinder, is exported by the other end of cylinder by several circles of drum threshing back in cylinder; Whole threshing separation process is to finish in a cylinder.Because the circulation of axial-flow type drum is wide more, its operating efficiency is high more; Because the flow process of axial-flow type drum is long more, its threshing separating effect is just good more.So the specification of axial-flow type drum is big more, its performance is just good more.But during owing to cylinder work is high speed rotating, so specification is big more, requirement for dynamic balance is just high more, and the difficulty of making roller is just big more, and its production cost is just big more.
Three, summary of the invention:
The objective of the invention is to provide a kind of novel axial-flow type installed threshing separator.The requirement for dynamic balance of this device, no longer the growth with the specification of installing increases.So that the manufacturing cost of big axial-flow type installed threshing separator specification, that performance is good reduce significantly.
The object of the present invention is achieved like this.First-selected the present invention is divided into plurality of sections to the axial-flow type drum of the big specification of tradition by axial length.Because the tangential input and output of axial-flow type drum are very easy, so the tangential polyphone of each section after the present invention is cut apart axial-flow type drum again.After the axial-flow type drum segmentation, the length of each section is dwindled at double, and non-dynamically balanced negative interaction also just reduces at double.Its difficulty of processing and cost thereof are also with regard to corresponding reduction.By structure, the present invention is constituted by several axial-flow type drums.Tangentially contact between several axial-flow type drums, the outlet of last axial-flow type drum is connected with the inlet of back one axial-flow type drum, can directly dock between two axial-flow type drums, also can excessively connect by check drum or cut flow roller.An axial-flow type drum of working hard all is again mainly to be made up of notch board, cylinder, guide plate and power drive mechanism etc.The effect of notch board is to separate seed and crop is implemented threshing, and the effect of cylinder is to drive crop and crop is implemented threshing, and the effect of guide plate is to make to make the deposits yields axial flow, promptly crop is pushed to outlet section from the entrance of axial-flow type drum.
Realization of the present utility model has not only solved the problems such as manufacture difficulty of traditional huge axial-flow type drum.And can also make flow process longer, and circulation passage is wideer, and the threshing separating property is better, the manufacturing of bigger cylinder is achieved.Below in conjunction with embodiment and accompanying drawing thereof realization of the present invention is further described.
Description of drawings:
Fig. 1 is the structural representation of the embodiment of the invention.
Embodiment:
With reference to accompanying drawing, the embodiment of the invention is made up of three axial-flow type drums, a check drum (4), two cut flow roller (7), housing and power drive mechanism etc.First cylinder is an axial-flow type drum, and its length is 120 centimetres, mainly is made up of inlet (1), tooth plate cylinder (2), arc-shaped guide plate (3), grid concave plate (16) etc.Inlet (1) is arranged on the place ahead of cylinder (2), and width is 120 centimetres; Its outlet is arranged on the middle part, rear of cylinder (2), and width is 60 centimetres; The front portion of the tooth plate of tooth plate cylinder (2) is identical with the spike-tooth of traditional nail tooth drum, and its rear portion is a short-range missile plate.The effect of short-range missile plate is that anterior spike-tooth is lashed straw standing grain is later pushed to the middle part (60 centimeters) of cylinder by the two ends of cylinder outlet.Arc-shaped guide plate (3) is arranged on the back upper place of cylinder (2), and its effect is with by the inlet at the straw standing grain guide pulley of few part of tooth plate traction middle part, and notch board (16) is a grid type, and it is arranged on the below of cylinder (2).Check drum (4) length is 60 centimetres, and it is arranged on the exit of first cylinder.Second cylinder also is axial-flow type, and 120 centimetres of length mainly are made up of cylinder (6), notch board (15) and guide plate (5) etc.Its throat width is that 60 centimetres of outlets with first cylinder are corresponding.Its outlet has two, is separately positioned on the both sides at notch board (15) rear, and width respectively is 30 centimetres.Cylinder (6) is a spiketooth type, and its length is 120 centimetres.Camber guide plate (5) is provided with the top of cylinder (6), and it is to be made of with guide plate overlap joint seam (also available bolt is connected) lonely template.Guide plate is extended by the anterior two ends to lonely template in the middle of the rear portion of lonely template, its effect is to finish both sides 30 centimeters (bidirectional-movement) of the straw standing grain guide pulley (6) after the slubbing threshing separates at cylinder (6) middle part, for the second road threshing separation of cylinder (6) is prepared, notch board (15) is a grid type, is arranged on cylinder (6) below.Two cut flow roller (7) (two cylinders are coaxial) are set at the rear of second cylinder, and their length respectively is 30 centimetres, and is corresponding with the outlet of second cylinder, and cylinder (7) is a spiketooth type inner sealing cylinder, and inner sealing tube (13) is arranged on the spike-tooth hack lever.The effect of inner sealing tube (13) is the non-threshing split tunnel between two axial-flow type drums of blocking-up (6 and 9).In the below of cylinder (7) grid-type concave (14) is set.The main effect of cut flow roller (7) is to make the polyphone transition of two axial-flow type drums smooth more.The 3rd axial-flow type drum is set at the rear of cut flow roller (7), and 120 centimetres of its length mainly are made up of cylinder (9) notch board (12) and guide plate (8).The both sides that its two inlets are separately positioned on cylinder respectively are 30 cm widths, and are corresponding with two cut flow roller (7) in the place ahead.Its outlet (10) is arranged on middle part, cylinder (9) rear, 60 centimetres of width.Cylinder (9) is a spiketooth type, and 120 centimetres of length in distance cylinder (9) two ends 30 centimeters, are provided with two space bars perpendicular to cylinder axis (11) respectively, and two interblock dividing plates (11) are divided into lumen and end chamber with the inner chamber of cylinder (9); Effect is to stop two seeds in the end chamber directly to collapse into lumen.The top of cylinder (9) is provided with camber guide plate (8), and its effect is to the cylinder middle part with the conduction of the straw standing grain at axial-flow type drum (9) two ends.The notch board (12) of the 3rd axial-flow type drum (9) also is a grid type.
Claims (6)
1. axial flow cylinder-type installed threshing separator of mainly forming by notch board, cylinder, guide plate, housing and power drive mechanism thereof etc.It is characterized in that this device is to be made of the tangential polyphone of several axial-flow type drums.
2. device according to claim 1 is characterized in that being provided with between two axial-flow type drums to cut to flow through crossing cylinder.
3. device according to claim 1 is characterized in that being provided with check drum between two axial-flow type drums.
4. according to claim 1,2 described devices, it is characterized in that cutting flowing through to cross and be provided with the inner sealing tube in the cylinder.
5. device according to claim 1 is characterized in that being provided with in this device the lonely type guide plate of bidirectional-movement.
6. device according to claim 1 is characterized in that being provided with in the axial-flow type drum layout plate perpendicular to axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100853254A CN101253832A (en) | 2007-02-28 | 2007-02-28 | Multiple tumbling cylinders combined type seed-husking separating mechanims |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100853254A CN101253832A (en) | 2007-02-28 | 2007-02-28 | Multiple tumbling cylinders combined type seed-husking separating mechanims |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101253832A true CN101253832A (en) | 2008-09-03 |
Family
ID=39889227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100853254A Pending CN101253832A (en) | 2007-02-28 | 2007-02-28 | Multiple tumbling cylinders combined type seed-husking separating mechanims |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101253832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063454A (en) * | 2012-10-24 | 2013-04-24 | 江苏大学 | Test device and test method of multi-roller threshing separation |
| CN103460893A (en) * | 2013-09-27 | 2013-12-25 | 北安市瑞丰种业有限责任公司 | Four-roller threshing and separating mechanism for cut flow of grain combine harvester |
-
2007
- 2007-02-28 CN CNA2007100853254A patent/CN101253832A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063454A (en) * | 2012-10-24 | 2013-04-24 | 江苏大学 | Test device and test method of multi-roller threshing separation |
| CN103063454B (en) * | 2012-10-24 | 2016-04-06 | 江苏大学 | Multiple-roll Threshing Separation Device and test method |
| CN103460893A (en) * | 2013-09-27 | 2013-12-25 | 北安市瑞丰种业有限责任公司 | Four-roller threshing and separating mechanism for cut flow of grain combine harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106717593B (en) | Tangential longitudinal flow threshing and separating device | |
| CN105432257A (en) | Transverse axial flow threshing and separating device | |
| WO2017193529A1 (en) | Dual horizontal side-by-side diverting low-impact threshing separation device | |
| CN101341824B (en) | Longitudinally axial flow threshing and separating installation | |
| CN101773024B (en) | Self-priming composite roller type pre-cut rice threshing device | |
| CN101940108B (en) | Coaxial double-speed threshing cylinder | |
| CN101253832A (en) | Multiple tumbling cylinders combined type seed-husking separating mechanims | |
| CN109649972A (en) | Input and output material helical axis | |
| CN200990797Y (en) | Multi-drum combined threshing-separating apparatus | |
| CN205266331U (en) | Cross axle flows threshing and separating device | |
| WO2014190747A1 (en) | Novel full-feeding combine harvester | |
| CN204669919U (en) | The grain header that a kind of Lysimachia sikokiana direction is adjustable | |
| CN201754687U (en) | Combined axial-flow threshing roller of whole-feed combine harvester | |
| CN204968579U (en) | Take wind selector's small -size full feeding rape thresher | |
| CN207948216U (en) | A kind of Muttifunctional corn thresher | |
| CN201630038U (en) | Self-suction type composite roller rice-wheat threshing mechanism before harvesting | |
| CN103947391B (en) | A kind of two longitudinal axial flow roller negative pressure feeding part flow arrangement | |
| CN101070776A (en) | Multi-pulse conversion exhausting device of 8-cylinder straight-row diesel engine | |
| CN203537909U (en) | Tangential flow three-roller threshing and separating mechanism for grain harvester combine | |
| CN113287426A (en) | Combined threshing and separating device and harvester | |
| CN208565014U (en) | A kind of blower fan structure for thresing machine | |
| CN201640014U (en) | Soybean thresher | |
| CN207054153U (en) | A kind of all-round installed threshing separator of united reaper | |
| CN205124404U (en) | Cylinder and concave grate integration threshing and separating device | |
| CN210580092U (en) | Multi-roller type rice single-spike thresher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080903 |