WO2006100734A1 - 揺動選別装置 - Google Patents
揺動選別装置 Download PDFInfo
- Publication number
- WO2006100734A1 WO2006100734A1 PCT/JP2005/005005 JP2005005005W WO2006100734A1 WO 2006100734 A1 WO2006100734 A1 WO 2006100734A1 JP 2005005005 W JP2005005005 W JP 2005005005W WO 2006100734 A1 WO2006100734 A1 WO 2006100734A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fin
- chaff
- fins
- sorting
- plate
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/30—Straw separators, i.e. straw walkers, for separating residual grain from the straw
- A01F12/32—Straw separators, i.e. straw walkers, for separating residual grain from the straw with shaker screens or sieves
Definitions
- the present invention relates to a technique for chaff fins of a swing sorting device equipped in a combiner or threshing machine, and more particularly to a technique for easily changing the front and back sides of a chaff fin.
- a sorting unit is arranged below a threshing unit in a combine, a threshing machine, or the like, and the sorting unit is configured to sort by a rocking sorting device. Board) and a chief fussy glenci bull stroller. Grains and straw scraps leaked from the receiving net after threshing are sent from the feed pan by swinging the sorter and reach the chaff sheave.
- the chaff sheave is configured such that a plurality of chaff fins are horizontally mounted on the left and right side frames of the sorting board and arranged in parallel in the front-rear direction, and the angle of the chaff fins can be changed. The angle can be adjusted according to the amount to be selected and sorting performance.
- the chaff fins are arranged on the left and right side plates of the sorting board in parallel in the front-rear direction so as to be supported in such a manner that the angle can be changed. These chaff fins are linked in a large number. A certain force is desired to be easily assembled. Techniques that make this assembly easy are known (see Patent Document 1 and Patent Document 2).
- Patent Document 1 JP-A-8-56472
- Patent Document 2 JP-A-8-70684
- the chaff fin in the conventional technology is configured in a plate shape or an L shape in a side cross-sectional view, and after maintenance and replacement of the front and back and replacement, etc., after extracting the body power of the sorter Then, it was necessary to pull out each chaff fin to the side and pull out the fin unit from the fin receiver for replacement or replacement. Therefore, the work It took a long time to work and was a troublesome task.
- the present invention provides a chief fin that can be easily reversed or replaced by simply removing the upper force bolt.
- chaff fins 55 ⁇ 55 ⁇ are horizontally placed between the left and right side frames 53L.53R of the sorting panel 31 with a predetermined interval in the front and rear, and convex portions in the left and right directions on the lower surface of the chaff fin 55 5
- the chaff fin 55 is connected to the left fin 55L and the right fin 55R on the left and right sides.
- the center fin body 55M is composed of a connecting plate 54 for connecting the left fin 55L, the right fin 55R and the fin body 55M, respectively, and the center fin body 55M can be reversed and replaced.
- thick portions 55a '55b that are convex in the left-right direction are provided in the front-rear intermediate portions of the front and back surfaces of the chaff fin 55, and concave portions in the left-right direction are provided in the front-rear intermediate portions of the upper surface of the connecting plate 54.
- a groove portion 54c is formed, and the thick portion 55a or 55b and the groove portion 54c are configured to be fitted.
- the fin body when the sorting panel is extracted from the machine body, the fin body can be removed from the connecting plate from above, and can be easily inverted and attached. Therefore, it is not necessary to remove the chiaf fins one by one from the side frame, and it can be easily and quickly replaced. By reversing the front and back, the sorting performance can be changed according to the type of grain.
- FIG. 1 is an overall side view of a combine equipped with a swing sorting device according to the present invention.
- FIG. 2 is an overall plan view of a combine equipped with a swing sorting device according to the present invention.
- FIG. 3 A side view of the threshing section and the sorting section.
- FIG. 4 is a plan view of the swing sorting device.
- FIG. 5 is a side view of the sorting device.
- FIG. 6 Sorting panel force An exploded perspective view of the chaff fin.
- FIG. 7 is a side view of the chaff fin mounting portion of the sorting plate.
- FIG. 8 is a perspective view of the chaff fin in a state where the fin receiving force is disassembled.
- FIG. 10 A side view of the left fin.
- FIG. 11 is a plan view of the fin body.
- FIG. 12 is a plan view of a connecting plate.
- FIG. 13 is a side view of a connecting plate.
- FIG. 14 is a side view showing a state where chaff fins are attached upside down.
- FIGS. 1 to 4 the entire combine 10 as an embodiment of the present invention is shown.
- the configuration will be described.
- the present invention is not limited to the container 10 of the present embodiment, and can be widely applied to a combine (self-removing type / general-purpose type) including a handling cylinder, a dust feeding port processing cylinder, and a dust feeding / conveying conveyor.
- a machine frame 2 is placed on the crawler type traveling device 1, and a cutting and cutting part 3 is arranged at the front end of the machine frame 2 so as to be movable up and down.
- the pulling-up part 3 projects the weed plate 4 at the front end to weed the cereal straw, raises the rear part of the case 5 and raises the case 5 to raise the grain 6 by rotating the tine 6 protruding from the case 5.
- the IJ scraped corn straw is transported to the rear part by a grain pallet transport mechanism 8 such as an upper transport device, a lower transport device, a vertical transport device, etc.
- the original is passed on to the feed chain 9 and the cereals are conveyed into the threshing section 12.
- a waste chain 18 is disposed at the rear end of the feed chain 9, and a waste treatment unit 19 having a force such as a waste cutter device and a diffusion conveyor is formed below the rear of the waste chain 18. After cutting into pieces, it is released uniformly into the field while spreading.
- a top sucker 13 is provided on the side portion of the threshing portion 12 for bagging the refined grains after sorting, and a control portion 14 is provided on the front portion of the top suck force 13.
- a sorting section 17 is arranged below the threshing section 12, and the grain is sorted from the grains and sawdust (hereinafter referred to as “processed product”) flowing down from the threshing section 12, and the top sucker 13 is selected. Try to carry it!
- a handling chamber 28 formed in the threshing section 12 is provided with a substantially cylindrical handle 21 that is pivoted in the front-rear direction of the fuselage, and a tooth handle 21a '21a' ⁇ Has been planted.
- the feed chain 9 constrains the stock of the cereal and the front end of the cereal is inserted below the handling cylinder 21 and conveyed to the rear of the machine body.
- the rotation of the barrel 21 causes the teeth 21a '21a' ... to come into contact with the spear (processed material) to cause grain removal, and the receiving net 20 is the lower half of the chamber 28 in which the barrel 21 is stored. 1 so that only the object to be treated (mixture of slag and shredded swarf) falls downward.
- a substantially cylindrical dust feeding port processing cylinder 22 is provided in the second processing chamber provided on the top sucker 13 side (in the present embodiment, on the right side in the traveling direction) at the rear part of the handling cylinder 21.
- the dust feeding process The physical cylinder 22 is horizontally supported and pivotally supported in the front-rear direction so as to be parallel to the handling cylinder 21. In this way, unprocessed materials such as crumbly adhering grains that cannot be processed by the handling cylinder 21 are transported into the second processing chamber from the dust feed port opened at the rear side of the handling cylinder 21 and processed.
- swing sorting by the swing sorting device 27 and wind sorting by the Kara 26 are performed, and sorted into the first thing, the second thing, the sawdust, and the like.
- the swing sorting device 27 is housed in the machine frame.
- the front end of the swing sorter 27 extends to the lower side of the front end of the handling cylinder 21, and the rear end of the swing sorter 27 swings to the lower end of the dust feed processing cylinder 22 rear end.
- the front and rear length of the dynamic sorting device 27 is determined.
- a swing shaft (not shown) is provided at the front lower portion of the swing sorting device 27, and a swing drive mechanism 23 is provided at the rear, and the swing sorting mechanism 27 is attached to the machine frame by the swing drive mechanism 23. It is configured to swing with respect to it.
- a front cereal plate 29 is provided at the front part of the swing sorting device 27, and a wake cereal plate 30 is provided below the front cereal plate 29.
- a sieving wire 41 is arranged at the rear of the front-flow cereal board 29.
- the front and rear flow slats 29 ⁇ 30 are formed by corrugating plate-like members, and the processed product (mixture with grains and sawdust, etc.) that has passed through the receiving net 20 is the front and rear flow slabs 29 ⁇ 30.
- 30 Drops onto the top and is transported to the rear of the machine by the swinging of the swinging sorter 27.
- a chaff sheave 37 is continuously provided at the rear portion of the wake grain plate 30, and a net-like grain sheave 32 is disposed below the chaff sheave 37, and the grain sheave 32 is continuously provided behind the feed pan 36.
- first conveyor 33 and the second conveyor 34 are horizontally installed in the front-rear direction.
- the positional relationship between the first conveyor 33 and the second conveyor 34 is that the first conveyor 33 is closer to the Kara 26 (front part of the machine frame 35), the second conveyor 34 is farther from the Kara 26, and the side (of the machine frame 35). Back).
- the top end of the top conveyor 13 communicates with the top end of the top conveyor 13 so that the right end of the top conveyor 33 is connected to the top conveyor 13 so that its longitudinal direction (conveying direction) is substantially vertical. ing.
- the first item sorted in the swing sorting device 27 and leaked onto the drifting grain plate 39 of the first conveyor 33 is conveyed from the first conveyor 33 to the top sucker 13 via the cereal conveyor 38. Is done.
- a second reduction conveyor 40 is connected to the right end of the second conveyor 34 so that its longitudinal direction (conveying direction) is obliquely upward at the front. Opened to the side of the barrel 21 at the front end.
- the second product that has been sorted in the swinging sorter 27 and leaked to the vicinity of the second conveyor 34 is returned from the second conveyor 34 to the handling cylinder 21 through the second reduction conveyor 40, and is collected. Re-sorted by the dynamic sorter 27.
- a suction fan 25 is installed horizontally, and the suction fan 25 rides on the flow of sorting wind supplied from the tang 26 and pre-fan 24. Dust is sucked out and discharged outside the machine.
- the tang 26 is disposed below the cereal plate 30, and the pre-fan 24 is disposed below the cereal plate 29 in front of the tang 26.
- the selection wind from the pre-fan 24 flows backward from between the front-flow cereal board 29 and the rear-flow cereal board 30 to perform wind selection of the grains and straw scraps that have leaked through the receiving net 20 and send them backward. Dust is sucked into the suction fan 25 and discharged outside the machine.
- the wind from the prefan 24 is guided between the chaff sheave 37 and the glenshive 32 from between the downstream cereal plate 30 and the feed pan 36, and at the same time as the processed material is sent backward, the chaff sheave 37 Perform wind selection on Glenshive 32 for the processed material that leaks.
- the wind from Tangxia 26 allows wind selection of the processed material that passes through Glensieve 32 and falls.
- the chaff sheave 37 in the swing sorting device 27 is located between the left and right swing side frames 53L '53R of the sorting plate 31 constituting the surrounding frame.
- a large number of horizontal fins, such as chaff fins 55 ⁇ 55 ⁇ , are mounted at almost equal intervals so that the inclination angle can be adjusted.
- Fin receivers 56 and 56 are integrally coupled to the left and right ends of each chaff fin 55 on both the left and right sides, and a fulcrum pin 57 projects outwardly horizontally from the upper part of the fin receiver 56,
- a movable adjustment pin 58 protrudes in the outer horizontal direction at the outer lower portion.
- the fulcrum pin 57 and the movable adjustment pin 58 protrude outward from the left and right side frames 53L '53R and are shown in FIGS. 6 and 7.
- the fulcrum pins 57 ⁇ 57 ⁇ 53L.53R passes through the fin coupling rod 60 on the outside, and is rotatably locked by pins or the like.
- the presser plate 59 is fixed to the left and right side frames 53L '53R, and the connecting rod 60 is configured to be slidable by operation of a lever or the like. It is configured to change and adjust the opening of chaff sheave 37.
- a mounting hole 61 through which the fin 55 can be passed through while the fin receiver 56 is integrally coupled to the left end in the traveling direction of the fins 55 to 55 is opened in the left frame 53L.
- the right frame 53R has a pin hole 62 for inserting a fulcrum pin 57 and an adjustment pin 58 respectively provided on the upper and lower sides of the fin receiver 56 ⁇ 56 ⁇ at the right end of each fin 55 ⁇ 55 ⁇ .
- the long hole 63 is each opened.
- the long hole 63 is formed as an arc-shaped long hole with the pin hole 62 as the center.
- the fin 55 is formed in a flat plate shape with the left and right sides as the longitudinal direction, and includes a left fin 55L, a right fin 55R, a central fin body 55M, and a connecting plate 54 that connects the left fin 55L, the right fin 55R, and the fin body 55M.
- the fin body 55M in the center is flipped upside down and can be replaced.
- the rear multiple sheets (6 sheets) cannot be exchanged.
- the left fin 55L and the right fin 55R have the same shape, and the left fin 55L, the right fin 55R, and the fin body 55M have the same front-rear width and a cross-sectional shape.
- the left and right widths are different except for the positions of the mounting holes 55d of the left fin 55L and the right fin 55R and the mounting holes 55e of the fin body 55M. That is, the left and right fins 55L '55R are configured to be as short as possible as long as they have a length necessary to support both sides of the fin body 55M.
- the fin body 55M is a part for sorting and is configured to be slightly shorter than the inner width of the sorter 31.
- connection plate 54 so that the upper surfaces thereof are the same surface, so that they are placed in the selection panel 31.
- the left fin 55L, the right fin 55R and the central fin body 55M are connected by a connecting plate 54.
- a pair of mounting holes 55d '55d are opened side by side in the front-rear center and the left-right center part of the left and right fins 55L' 55R.
- Mounting holes 55e and 55e are also opened on both sides of the fin main body 55M so as to be aligned at the same intervals as the mounting holes 55d '55d.
- mounting holes 54a '54a having the same spacing and size as the mounting holes 55d' 55d '55e' 55e are opened on both sides of the connecting plate 54, and the bosses 54b and 54b are formed below the mounting holes 54a '54a.
- Thick-walled portions 55a '55b that are convex in the left-right direction are provided in the front-rear intermediate portions of the front and back surfaces of the chaff fin 55, and concave in the left-right direction are provided in the front-rear intermediate portion of the upper surface of the connecting plate 54.
- a groove part 54c is formed, and the thick part 55a '55b and the groove part 54c are configured to be fitted. That is, as shown in FIG. 10, the side surface shape of the fin 55 is a thick wall with a square cross section on the back side of the mounting hole 55d (right side in FIG. 10) on both sides of the front and back surfaces.
- the portions 55a '55b are projected so as to match the size and the vertical position, and extend in the left-right direction. Further, a convex portion 55c having a square cylindrical section is formed on the front side (lower end when attached to the rocking plate 31), and is formed in an L shape in side view and extends in the left-right direction. In addition to ensuring the strength of the fins 55, it will temporarily resist resistance to drops of scum and debris leaking from the receiving net 20!
- the connecting plate 54 has a groove portion 54c having a concave shape in cross-section opened upward at the rear of the mounting hole 54a.
- the depth and width of the groove portion 54c are set to a size corresponding to the height and width of the thick portion 55a′55b of the chaff fin 55.
- the fin receiver 56 is substantially similar in that the inner side opposite to the pins 57 and 58 projecting outward is thicker than the plate thickness of the chaff fin 55.
- a thick plate portion 56a having a front-rear width is formed.
- vertical and horizontal cut grooves 64 and 65 which are concave portions with a certain depth into which the fins 55 are inserted, are formed.
- the vertically long cut groove 64 passes through the center of the thick plate portion 56a, and the grooves 64 and 65 are provided symmetrically about the center line of the cut groove 64.
- a concave portion 64a for fitting the thick portion 55a '55b of the fin 55 is formed in the middle of the vertically elongated groove 64.
- a lateral cut groove 65 is formed on one side of the cut groove 64, and the horizontal cut groove 65 and the longitudinal A substantially rectangular insertion convex portion 66 66 is formed by partitioning with the cut groove 64, and the cylindrical portion 55 c can be fitted to one of the insertion convex portions 66 66. .
- both sides of the chaff fin 55 are inserted and held in the cut grooves of the left and right fin receivers 56 ⁇ 56, and in this state, the mounting holes 61 opened in the left frame 53L of the sorting panel 31 are provided.
- the fulcrum pin 57 of the right fin receiver 56 is inserted into the pin hole 62 opened in the right frame 53R, and the movable adjustment pin 58 is inserted into the long hole 63.
- snap pins or the like are inserted into the retaining pin holes opened at the ends of the pins 57 and 58 to prevent them from coming off.
- the fulcrum pin 57 of the left fin receiver 56 is inserted into the pin hole opened in the presser plate 59, and the movable adjustment pin 58 is inserted into the fin connection rod 60. Then, snap pins or the like are inserted into the stopper pin holes opened at the ends of the pins 57 and 58 to prevent them from coming off. In this way, the angle of the chaff fin 55 can be changed by sliding the fin connection rod 60 back and forth, and the amount of fall of grains, sawdust, etc. can be adjusted.
- the fall amount can be increased by switching the front and back of the chaff fin 55. That is, the chaff fin 55 attached in a normal state is attached with the cylindrical portion 55c directed upward as shown in FIG. Therefore, when the grain slides down on the inclined chaff fin 55, resistance is given, and it is possible to increase the amount that is difficult to fall and sent backward.
- the cylindrical portion 55c is positioned below, and the upper surface of the chaff fin 55 is flat and falls without being caught. Can do a lot.
- the chaff fin 55 as described above is divided into a left fin 55L, a right fin 55R, and a fin body 55M so that the front and back can be easily replaced.
- Connect right fin 55R and fin body 55M using connecting plates 54 and 54! Then, fix the central fin body 55M to the connecting plates 54 ⁇ 54! /, Remove the bolts 68 ⁇ 68, lift the fin body 55M and invert it, so that the cylindrical portion 55c is positioned downward. In this state, the thick part 55a is fitted and positioned in the groove part 54c.
- the fin main body 55M can be fixed to the connecting plate 54 by inserting the bolt 68 into the mounting hole 55e '54a and screwing it onto the boss portion 54b.
- the chaff fin of the present invention improves the sorting performance by making it possible to change the amount of fall of the sorting object at the time of sorting in the chaff sheave of the swing sorting device installed in the threshing device and combine sorting device as a component of the chief sheave. Can be used for
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005800491676A CN101163396A (zh) | 2005-03-18 | 2005-03-18 | 摆动分选装置 |
| JP2007509088A JP4535465B2 (ja) | 2005-03-18 | 2005-03-18 | 揺動選別装置 |
| PCT/JP2005/005005 WO2006100734A1 (ja) | 2005-03-18 | 2005-03-18 | 揺動選別装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2005/005005 WO2006100734A1 (ja) | 2005-03-18 | 2005-03-18 | 揺動選別装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006100734A1 true WO2006100734A1 (ja) | 2006-09-28 |
Family
ID=37023431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/005005 Ceased WO2006100734A1 (ja) | 2005-03-18 | 2005-03-18 | 揺動選別装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4535465B2 (ja) |
| CN (1) | CN101163396A (ja) |
| WO (1) | WO2006100734A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275300B (zh) * | 2014-09-29 | 2016-08-17 | 张明祥 | 条缝立体浮动筛面 |
| CN121312395B (zh) * | 2025-12-18 | 2026-02-10 | 洛阳创达机械有限公司 | 一种自走式花生捡拾摘果机 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643350U (ja) * | 1979-09-14 | 1981-04-20 | ||
| JPS5950239U (ja) * | 1983-05-02 | 1984-04-03 | ヤンマー農機株式会社 | 脱穀機における揺動選別装置 |
| JPH08336328A (ja) * | 1995-06-12 | 1996-12-24 | Yanmar Agricult Equip Co Ltd | コンバインの揺動選別装置 |
-
2005
- 2005-03-18 JP JP2007509088A patent/JP4535465B2/ja not_active Expired - Fee Related
- 2005-03-18 CN CNA2005800491676A patent/CN101163396A/zh active Pending
- 2005-03-18 WO PCT/JP2005/005005 patent/WO2006100734A1/ja not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643350U (ja) * | 1979-09-14 | 1981-04-20 | ||
| JPS5950239U (ja) * | 1983-05-02 | 1984-04-03 | ヤンマー農機株式会社 | 脱穀機における揺動選別装置 |
| JPH08336328A (ja) * | 1995-06-12 | 1996-12-24 | Yanmar Agricult Equip Co Ltd | コンバインの揺動選別装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4535465B2 (ja) | 2010-09-01 |
| CN101163396A (zh) | 2008-04-16 |
| JPWO2006100734A1 (ja) | 2008-08-28 |
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