CN103125217B - Sheller unit - Google Patents
Sheller unit Download PDFInfo
- Publication number
- CN103125217B CN103125217B CN201110447707.3A CN201110447707A CN103125217B CN 103125217 B CN103125217 B CN 103125217B CN 201110447707 A CN201110447707 A CN 201110447707A CN 103125217 B CN103125217 B CN 103125217B
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- China
- Prior art keywords
- threshing
- cylinder
- cylindrical shell
- plate
- supporting member
- 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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Links
- 210000000515 tooth Anatomy 0.000 claims description 84
- 230000002093 peripheral effect Effects 0.000 claims description 55
- 238000012216 screening Methods 0.000 claims description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 description 55
- 238000003466 welding Methods 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000003306 harvesting Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 241000251169 Alopias vulpinus Species 0.000 description 1
- 240000008620 Fagopyrum esculentum Species 0.000 description 1
- 235000009419 Fagopyrum esculentum Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention provides sheller unit, it can prevent the distortion in the cylinder portion of threshing cylinder and maintain high threshing performance.Threshing cylinder (11) possesses: the anterior supporting member (13) leading section of cylindrical shell (61) being supported on the front portion of cylinder shaft (12); The rearward end of cylindrical shell (61) is supported on the rear support component (15) at the rear portion of cylinder shaft (12); And the fore-and-aft direction pars intermedia of cylindrical shell (61) is supported on the pars intermedia supporting member (14) of cylinder shaft (12), this pars intermedia supporting member (14) is configured at the position than fore-and-aft direction central portion deflection front side in cylindrical shell (61), solves above-mentioned problem thus.
Description
Technical field
The present invention relates to the sheller unit with threshing cylinder.
Background technology
In the past, in order to alleviate the burden of production job, proposition has a kind of sheller unit, it has threshing cylinder, this threshing cylinder is configured to, have rail member in supporting member erection, to erect be provided with threshing tooth in this rail member at fore-and-aft direction, described supporting member is fixed on the leading section of the cylinder shaft extended at the fore-and-aft direction of body, pars intermedia and rearward end (reference patent document 1).
In addition, proposition has a kind of sheller unit, it has threshing cylinder, this threshing cylinder is configured to: erect in the apex erection of roughly hexagonal supporting member the rail member being provided with threshing tooth along the longitudinal direction, and utilizing shield to close space between rail member adjacent in the circumferential, described supporting member is fixed on the leading section of the cylinder shaft extended at the fore-and-aft direction of body, pars intermedia and rearward end (with reference to patent document 2).
[prior art document]
[patent document 1] Japanese Unexamined Patent Publication 11-28019 publication
[patent document 2] Japanese Unexamined Patent Publication 2011-182654 publication
But in the threshing cylinder of patent document 1, the cereal stalk that the length of existence harvesting is longer snarls rail member thus makes the possibility that threshing performance and rearward conveying performance reduce.
In addition, in the threshing cylinder of patent document 2, in the front portion to threshing cylinder for when giving a large amount of cereal stalks, due to supporting member is configured at leading section, pars intermedia and rearward end, therefore as follows may exist: the shield of threshing cylinder front portion is out of shape because of the counter-force be subject to from cereal stalk, thus threshing performance and rearward conveying performance reduce.
Summary of the invention
Therefore, major subjects of the present invention solves the problem, and secondary problem is the sheller unit proposing easily to carry out the combine maintaining and check.
The present invention solving above-mentioned problem is as described below.
Namely, the invention that technical scheme 1 is recorded is a kind of sheller unit, it possesses threshing cylinder (11), this threshing cylinder (11) has cylindrical shell (61), described cylindrical shell (61) utilizes cylinder shaft (12) pedestal to be located between the header board (10A) of threshing chamber (10) and rear plate (10C), open in the periphery of this threshing cylinder (11) and be provided with threshing net (50), the screening room (20) with oscillating riddle screening device (21) is possessed in the downside of described threshing chamber (10), the feature of described sheller unit is
Possess at described threshing cylinder (11): the anterior supporting member (13) leading section of cylindrical shell (61) being supported on the front portion of cylinder shaft (12); The rearward end of cylindrical shell (61) is supported on the rear support component (15) at the rear portion of cylinder shaft (12); And the fore-and-aft direction pars intermedia of cylindrical shell (61) is supported on the pars intermedia supporting member (14) of cylinder shaft (12), this pars intermedia supporting member (14) is configured at the position of the fore-and-aft direction central portion deflection front side than cylindrical shell (61).
Based on the sheller unit that technical scheme 1 is recorded, in the invention that technical scheme 2 is recorded, middle plate (10B) is possessed at the fore-and-aft direction pars intermedia of described threshing chamber (10), in this, the rearward transport of plate (10B) to the handled thing in described threshing chamber (10) applies resistance, and described pars intermedia supporting member (14) is located at the position of side more forward than plate in this (10B).
Based on the sheller unit that technical scheme 2 is recorded, in the invention that technical scheme 3 is recorded, described sheller unit is configured to support threshing net (50) by described middle plate (10B).
Based on the sheller unit recorded any one of technical scheme 1 ~ 3, in the invention that technical scheme 4 is recorded, described pars intermedia supporting member (14) is configured at the position near the transport terminal part of conveying rack (22), and described conveying rack (22) is located at the front portion of described oscillating riddle screening device (21) at fore-and-aft direction.
Based on the sheller unit that technical scheme 1 is recorded, in the invention that technical scheme 5 is recorded, described sheller unit possesses plate (60), this plate (60) has the multiple threshing tooths (60A) arranged at spaced intervals at the axis direction of described cylinder shaft (12)
The compartment of terrain that the outer peripheral face of described cylindrical shell (61) separates circumference is configured with multiple described plate (60).
Based on the sheller unit that technical scheme 5 is recorded, in the invention that technical scheme 6 is recorded, the fastened tools (17G) of the side face of through cylindrical shell (61) is utilized the supporting member (17A) and described plate that are configured in the inner peripheral surface side of described cylindrical shell (61) to be tightened together.
Based on the sheller unit that technical scheme 6 is recorded, in the invention that technical scheme 7 is recorded, described supporting member (17A) is entered into be formed at the switch-in part (14A) of described pars intermedia supporting member (14).
Based on the sheller unit that technical scheme 1 is recorded, in the invention that technical scheme 8 is recorded, threshing roll barrel cover (40) is possessed on the top of described threshing chamber (10), this threshing roll barrel cover (40) covers the top of threshing cylinder (11), what possess handled thing in guiding threshing chamber (10) in the inner surface side of this threshing roll barrel cover (40) send dirt guide (42)
Interval (X1) between the inner surface at the top (40A) of described threshing roll barrel cover (40) and the outer peripheral face of described cylindrical shell (61) is formed larger than the interval (X2, X2) between the inner surface in the left and right sides portion (40B, 40C) of this threshing roll barrel cover (40) and the outer peripheral face of described cylindrical shell (61).
Based on the sheller unit that technical scheme 8 is recorded, in the invention that technical scheme 9 is recorded, the interval (Y2, Y2) between the inner peripheral surface in the left and right sides portion (50B, 50C) of described threshing net (50) and the outer peripheral face of described cylindrical shell (61) is formed than the interval (Y1) between the inner peripheral surface of the bottom (50A) of this threshing net (50) and the outer peripheral face of cylindrical shell (61) greatly.
Based on the sheller unit that technical scheme 8 or 9 is recorded, in the invention that technical scheme 10 is recorded, described in multiple, send dirt guide (42) to be configured to rear upper from the front upper of threshing cylinder (11), and are configured to change the attitude respectively sending dirt guide (42) relative to cylinder shaft (12) in linkage.
Invention effect
According to the invention that technical scheme 1 is recorded, pars intermedia supporting member (14) is configured at the position of the fore-and-aft direction central portion deflection front side than cylindrical shell (61), therefore, it is possible to prevent the distortion of the cylindrical shell (61) caused because threshing handled thing from large cylindrical shell (61) the front portion place of the counter-force of cereal stalk, the intensity of threshing cylinder (11) can be improved thus improve threshing performance, the distortion of threshing cylinder (11) can be suppressed thus improve durability.
According to the invention that technical scheme 2 is recorded, on the effect that the invention of technical scheme 1 record produces, can prevent from comfortable in the distortion in cylinder portion (17) that causes of the front side of plate (10B) counter-force of cereal stalk of being detained, the intensity of threshing cylinder 11 can be improved further thus improve threshing performance.
According to the invention that technical scheme 3 is recorded, on the effect that the invention of technical scheme 2 record produces, by supporting threshing net (50) by middle plate (10B), the rigidity of threshing net (50) can be improved, improving the threshing performance of threshing cylinder (11).
According to the invention that technical scheme 4 is recorded, on the effect that the invention recorded any one of technical scheme 1 ~ 3 produces, position near transport terminal part pars intermedia supporting member (14) being configured at conveying rack (22), described conveying rack (22) is located at the front portion of described oscillating riddle screening device (21) at fore-and-aft direction, therefore by improving the intensity at the position near the conveying rack (22) in the cylindrical shell (61) of threshing cylinder (11), can make the grain from the threshing net (50) of side forward near the terminal part than conveying rack (22) leak down amount increase thus reclaim grain in early days, therefore, it is possible to improve the screening effeciency of screening room (20).
According to the invention that technical scheme 5 is recorded, on the effect that the invention of technical scheme 1 record produces, the compartment of terrain that the outer peripheral face of described cylindrical shell (61) separates circumference configures multiple plate (60), therefore cereal stalk not easily snarls plate (60), the increase of the threshing load that the cereal stalk snarling this plate (60) can be suppressed to cause.
According to the invention that technical scheme 6 is recorded, on the effect that the invention of technical scheme 5 record produces, utilize the fastened tools (17G) of the side face of through cylindrical shell (61), supporting member (17A) and the plate (18 of the inner peripheral surface side of described cylindrical shell (61) will be configured in, 19) tighten together, described plate (18,19) is arranged on the outer peripheral face side of this cylindrical shell (61) and has multiple threshing tooth (18A, 19A), therefore, it is possible to improve the rigidity for distortion of cylindrical shell (61) further.
According to the invention that technical scheme 7 is recorded, on the effect that the invention of technical scheme 6 record produces, the switch-in part (14A) supporting member (17A) being entered into be formed at latus inframedium (14), therefore, it is possible to the Production Time shortening threshing cylinder (11).
According to the invention that technical scheme 8 is recorded, on the effect that the invention of technical scheme 1 record produces, the threshing roll barrel cover (40) on the top of covering threshing cylinder (11) is possessed on the top of threshing chamber (10), what possess handled thing in guiding threshing chamber (10) in the inner surface side of this threshing roll barrel cover (40) send dirt guide (42), interval (X1) between the inner surface at the top (40A) of described threshing roll barrel cover (40) and the outer peripheral face of described cylindrical shell (61) is formed than the left and right sides portion (40B of this threshing roll barrel cover (40), inner surface 40C) and described cylindrical shell (61) outer peripheral face between interval (X2, X2) large, therefore, it is possible to efficiently the rear side of the threshing handled thing in threshing chamber (10) towards threshing chamber (10) is transported, the blocking of threshing chamber (10) can be suppressed.
According to the invention that technical scheme 9 is recorded, on the effect that the invention of technical scheme 8 record produces, interval (Y2, Y2) between the inner peripheral surface in the left and right sides portion (50B, 50C) of threshing net (50) and the outer peripheral face of cylindrical shell (61) is formed larger than the interval (Y1) between bottom (50A) inner peripheral surface of this threshing net (50) and the outer peripheral face of cylindrical shell (61), therefore, it is possible to the threshing reducing the cereal stalk supplied remains, threshing efficiency can be improved.
According to the invention that technical scheme 10 is recorded, on the effect that the invention of technical scheme 8 or 9 record produces, from the front upper of threshing cylinder (11) to rear upper, configuration is multiple send dirt guide (42), and the attitude respectively sending dirt guide (42) relative to cylinder shaft (12) can be changed in linkage, therefore, it is possible to more efficiently the rear side of the threshing handled thing in threshing chamber (10) towards threshing chamber (10) is transported.
Accompanying drawing explanation
Fig. 1 is the left view of combine.
Fig. 2 is the vertical view of combine.
Fig. 3 is the vertical profile front view of sheller unit.
Fig. 4 is the vertical profile left view of sheller unit.
Fig. 5 is the vertical profile rearview of sheller unit.
Fig. 6 is the vertical profile left view of threshing cylinder and threshing net.
Fig. 7 is the rearview of threshing cylinder and threshing net.
Fig. 8 is the vertical profile left view of threshing cylinder.
Fig. 9 is the major part cutaway view of threshing cylinder.
Figure 10 is the major part enlarged left view of threshing cylinder.
Figure 11 is the cutaway view along the A-A line in Fig. 8.
Figure 12 is the cutaway view along the B-B line in Fig. 8.
Figure 13 is the rearview of the threshing cylinder possessing 8 strakes.
Figure 14 is the 1st key diagram of the installation method of other threshing tooths.
Figure 15 is the 2nd key diagram of the installation method of other threshing tooths.
Figure 16 is the vertical profile left view being divided into the threshing cylinder of two-part plate before and after possessing.
Figure 17 is the 1st key diagram of the method for adjusting height of threshing tooth.
Figure 18 is the 2nd key diagram of the method for adjusting height of threshing tooth.
Figure 19 is the major part left view of the threshing cylinder of the 2nd embodiment.
Figure 20 is the major part left view of the threshing cylinder of the 3rd embodiment.
Figure 21 is the stereogram of threshing cylinder.
In Figure 22, a () is the vertical view of threshing cylinder, b () is the front view of threshing cylinder, c () is the left view of threshing cylinder, d () is the rearview of threshing cylinder, e () is the right view of threshing cylinder, (f) is the upward view of threshing cylinder.
Label declaration
3 sheller units
4 harvesting pretreating devices
5 grain box
10 threshing chambers
10A header board
Plate in 10B
Plate after 10C
11 threshing cylinders
12 cylinder shafts
13 front side boards (anterior supporting member)
14 latus inframediums (pars intermedia supporting member)
14A switch-in part
15 back side panels (rear support component)
16 are taken into spire
17 portions
17A supporting member
17G fastened tools
18 plates (the 1st plate)
18A threshing tooth (the 1st threshing tooth)
19 plates (the 2nd plate)
19A threshing tooth (the 2nd threshing tooth)
20 screening rooms
21 oscillating riddle screening devices
22 conveying racks
23 gravity flow screens
24 straw shakers
40 threshing roll barrel covers
40A top
40B sidepiece
40C sidepiece
42 send dirt guide
50 threshing nets
50A bottom
50B sidepiece
50C sidepiece
61 cylindrical shells
X1 interval
X2 interval
Y1 interval
Y2 interval
Embodiment
Below, the embodiment that present invention will be described in detail with reference to the accompanying.In addition, expediently show direction in order to easy understand and be described, but structure being not limited by it.
As shown in Figure 1 and Figure 2, in general purpose combined harvester and thresher, the running gear 2 be made up of pair of right and left crawler belt for walking on soil face is provided with in the below of organism frame 1, be provided with the sheller unit 3 carrying out threshing and screening at the upper left of organism frame 1, be provided with the harvesting pretreating device 4 of the cereal stalk in harvesting field in the front of sheller unit 3.Be stored in by the grain after sheller unit 3 has carried out threshing and screening the grain box 5 arranged on the right side of sheller unit 3, the grain of storage is externally discharged by expelling tube 7.In addition, be provided with manoeuvre portion 6 at the upper right of organism frame 1, this manoeuvre portion 6 possesses the operating portion taken for operator.
Harvesting pretreating device 4 by being grilled into device 4A, cross cut knife system 4B, screw 4C, feed mechanism (feedhouse) 4D etc. form, to be come together in the front of feed mechanism 4D by screw 4C by the cereal stalk being grilled into paddy and wheat, soybean, buckwheat etc. that device 4A and cross cut knife system 4B gather in after, utilize feed mechanism 4D by conveyance of kicking up to sheller unit 3.
As shown in Fig. 3 ~ Fig. 5, in sheller unit 3, possess the threshing chamber 10 of the threshing carrying out cereal stalk on top, possess the screening room 20 of the screening of the grain after carrying out threshing in the downside of threshing chamber 10.In addition, the useless stalk after threshing chamber 10 threshing is externally discharged from the terminal part of threshing cylinder 11 after rearward being transported by threshing cylinder 11.In addition, the arrow in Fig. 3, Fig. 5 represents the direction of rotation of threshing cylinder 11, and in front view, threshing cylinder 11 rotates counterclockwise.
(threshing chamber)
At front and rear panel 10A, 10C of threshing chamber 10, the rear ends threshing cylinder 11 extended along body fore-and-aft direction being carried out to the cylinder shaft 12 that pedestal is established is supported to can freely rotates by axle respectively, plate 10B in threshing chamber 10, as shown in Figure 6, Figure 7, a threshing net 50 being located at the downside of threshing cylinder 11 is supported with.In addition, on the top of middle plate 10B, in order to reduce, to the resistance of the cereal stalk that threshing rearward transports, to be formed with the notch of arc-shaped towards base portion from top on one side.In addition, the amount according to the cereal stalk of supply is more preferably set and makes middle plate 10B in the mobile unit of above-below direction movement.
(threshing cylinder)
As shown in Fig. 8, Figure 21, Figure 22, threshing cylinder 11 is formed by cylindrical shell 61, cylindrical shell 61 be located at the leading section of cylinder shaft 12 front side board (anterior supporting member) 13, be located at the front side portion of cylinder shaft 12 latus inframedium (pars intermedia supporting member) 14 and be located at cylinder shaft 12 rearward end back side panel (rear support component) 15 support, what cylindrical shell 61 possessed circular cone shape in front portion is taken into spire 16, and possesses cylindric cylinder portion 17 at rear portion.At the outer peripheral face in cylinder portion 17, the compartment of terrain separating 60 degree in the circumferential, around being provided with plate 60, erects at this plate 60 and is provided with threshing tooth 60A.In addition, threshing tooth 60A comprises threshing tooth 18A, 19A (the 1st threshing tooth 18A, the 2nd threshing tooth 19A), and plate 60 comprises plate 18,19 (the 1st plate 18, the 2nd plate 19).
At the front side portion (position of side more forward than the center of fore-and-aft direction) of the columned cylinder shaft 12 be made up of steel etc., be provided with the fixed component 12A of the general triangular of fixing latus inframedium 14, be provided with the fixed component 12B of the general triangular of fixing back side panel 15 in the rearward end of cylinder shaft 12.In addition, being fixed with the clamp structures such as bolt at the front surface of fixed component 12A by welding, being fixed with the clamp structures such as bolt in the rear surface of fixed component 12B by welding.In addition, in present embodiment, corresponding to 1 latus inframedium 14, be provided with 1 fixed component 12A at the front side portion of cylinder shaft 12, but according to the quantity of latus inframedium 14 arranged, position, quantity, the position of fixed component 12A are different.
It is larger than the external diameter of the leading section being taken into spire 16 that the discoid front side board 13 be made up of steel etc. is formed as diameter, forwards comes off to prevent the cereal stalk supplied.In addition, the central part of front side board 13 is waited by welding and is fixed on cylinder shaft 12, and the rear surface of front side board 13 utilizes the fastening units such as bolt to be linked to the bend extended towards center of the leading section being taken into spire 16.
The discoid latus inframedium 14 be made up of steel etc. is the components linking cylinder shaft 12 and cylinder portion 17, and when preventing from once supplying a large amount of cereal stalks, cylinder portion 17 is out of shape because of the pressing of cereal stalk.
As shown in figure 11, at the peripheral part of latus inframedium 14, substantially rectangular switch-in part 14A is had in the circumferential across the gap-forming of 60 degree, to make the lax embedding of supporting member 17A of being fixed on the inner peripheral portion in a portion 17 by welding etc., be formed with jut 14B at the position adjacent with the right side of each switch-in part 14A, the notch 17D that this jut 14B is formed with the inner peripheral portion in the cylinder portion 17 shown in Figure 10 engages.In addition, as shown in Figure 9, the central part of latus inframedium 14 utilizes the fastening units such as bolt to link with the fixed component 12A arranged on cylinder shaft 12.
The cereal stalk rearward transported is subject to resistance due to plate 10B in the threshing chamber 10 of setting above the front side portion of sieve 23, is therefore detained a large amount of cereal stalks in the front side of middle plate 10B, the cylinder portion 17 of the cereal stalk pressing threshing cylinder 11 of delay.Therefore, in order to prevent a portion 17 to be out of shape, position near the front preferably latus inframedium 14 of threshing cylinder 11 being arranged on middle plate 10B because of the pressing of cereal stalk of being detained.In addition, in the present embodiment, be provided with 1 latus inframedium 14 at the front side portion (position of side more forward than the center of fore-and-aft direction) in the cylinder portion 17 extended along the longitudinal direction, but the latus inframedium 14 of more than 2 also can be set.In addition, also multiple latus inframedium 14 can be set to rear lateral portion (position than the side rearward, center of fore-and-aft direction) from the front side portion in cylinder portion 17.
In the peripheral part of latus inframedium 14, jut 14B is engaged with the groove portion 17D in cylinder portion 17, and waited the inner peripheral portion peripheral part of latus inframedium 14 being fixed on a portion 17 by welding.About the link of the central part of latus inframedium 14 and the fixed component 12A of cylinder shaft 12, insert cylinder shaft 12 and after making cylinder shaft 12 rotate 60 degree, carry out described link running through to the patchhole 14C of general triangular and the patchhole 15C of general triangular that is formed at back side panel 15 that are formed at latus inframedium 14.In addition, the front side portion in cylinder portion 17 is arranged can the gathering hole (omit diagram) of opening and closing freely open, carry out the link operation of bolt etc. and the fixed component 12A of cylinder shaft 12.
The discoid back side panel 15 be made up of steel etc. is the components linking cylinder shaft 12 and cylinder portion 17, produces distortion to prevent the cylinder portion 17 when once supplying to give a large amount of cereal stalks because of the pressing of cereal stalk.
At the peripheral part of back side panel 15, as shown in figure 12, circumferentially separate the interval of 60 degree and be formed with jut 15B.The notch 17E that jut 15B is formed with the inner peripheral portion in the cylinder portion 17 shown in Figure 10 engages.In addition, as shown in Figure 9, the central part of back side panel 15 utilizes the fastening units such as bolt to link with the fixed component 12B arranged on cylinder shaft 12.And, in the rear surface of back side panel 15, cylinder shaft 12 or fixed component 12B is wound in order to prevent the useless stalk of discharging to machine from the terminal part of threshing cylinder 11, the removing member 15D of the angle bar shape be made up of steel etc. separates the compartment of terrain of 180 degree in the circumferential by being fixedly welded on back side panel 15, and removing member 15D has the retrogressing angle of about 30 degree relative to direction of rotation.
The peripheral part of back side panel 15, after making jut 15B engage with the groove portion 17E in cylinder portion 17, is fixed on the inner peripheral portion in a portion 17 by welding etc.About the link of the central part of latus inframedium 15 and the fixed component 12B of cylinder shaft 12, insert cylinder shaft 12 and after making cylinder shaft 12 rotate 60 degree, carry out described link running through to the patchhole 14C of general triangular and the patchhole 15C of general triangular that is formed at back side panel 15 that are formed at latus inframedium 14.In addition, the link operation of bolt etc. and the fixed component 12B of cylinder shaft 12 is carried out from the rear in cylinder portion 17.
At the outer peripheral face being taken into spire 16 of the circular cone shape be made up of steel etc., in order to rearward transport the cereal stalk supplied, be provided with the conveyance spiral 16A tilted towards rear side, in the bottom of conveyance spiral 16A, be provided with the rib 16B of general triangular in the compartment of terrain that circumferentially spaced is predetermined, which thereby enhance the rigidity of conveyance spiral 16A.In addition, the terminal part being taken into spire 16 is fixed on the leading section in a portion 17 by welding etc.
As shown in Figure 11, Figure 12, at the inner peripheral surface in the cylinder portion 17 of the cylindrical shape be made up of steel etc., waited by welding in the compartment of terrain of circumferentially spaced 60 degree and be fixed with the supporting member 17A extended along the longitudinal direction, this supporting member 17A is fixed respectively to erecting the plate 18 that is provided with multiple threshing tooth 18A and erecting the plate 19 being provided with multiple threshing tooth 19A.
Groove (the channel of supporting member 17A to be cross sectional shape be gate, pipeline) parts, its top 17B (position relative with the inner peripheral surface in cylinder portion) is formed as arc-shaped towards foreign side, together with being firmly fixed with supporting member 17A by the inner peripheral surface in cylinder portion 17, the curvature of top 17B is formed as roughly the same with the curvature in cylinder portion 17.In addition, at the inner surface of the top 17B of supporting member 17A, by being welded with the clamp structures such as nut, the two leg 17C extended towards interior side of supporting member 17A are loosely embedded in the switch-in part 14A of the latus inframedium 14 and switch-in part 15A of back side panel 15, are fixed by welding etc. at latus inframedium 14 and back side panel 15.
At the outer peripheral face in cylinder portion 17, in the compartment of terrain of circumferentially spaced 60 degree alternately around the plate 18 being provided with the roughly tabular be made up of steel etc. and the plate 19 of roughly tabular be made up of steel etc., erect along the longitudinal direction at described plate 18 and be provided with multiple threshing tooth 18A, erect along the longitudinal direction at described plate 19 and be provided with multiple threshing tooth 19A.As shown in Figure 11, Figure 12, plate 18,19 is such structure: be mounted to freely to load and unload by being fixed on fastening unit (fastened tools) 17G such as the supporting member 17A of the inner peripheral surface in a portion 17 and bolt, and by supporting member 17A and plate 18,19 clamping cylinder portion 17.In addition, plate 18,19 is square toward the outside becomes arc-shaped, and the curvature of plate 18,19 is roughly the same with the curvature in cylinder portion 17.
In present embodiment, at the outer peripheral face in cylinder portion 17, separate the compartment of terrain of 60 degree in the circumferential alternately around being provided with: erect the plate 18 being provided with threshing tooth 18A; With erect the plate 19 being provided with threshing tooth 19A, but also can as shown in figure 13, separate the compartment of terrain of 45 degree in the circumferential alternately around setting by erecting the plate 18 that is provided with threshing tooth 18A and erecting the plate 19 being provided with threshing tooth 19A.In addition, also can replace the plate 18,19 of roughly tabular, and adopt the plate 18,19 of the square tube type be made up of steel etc.
Also can be as shown in figure 14, in order to cut down number of components, and utilized by the plate 98,99 being formed with protuberance 98B, 99B in outside portion the clamp structures such as bolt to be linked to a portion 97, threshing tooth 98A, 99A are run through and is inserted in the hole formed at protuberance 98B, 99B of plate 98,99 and the hole formed in cylinder portion 97, by welding etc., threshing tooth 98A, 99A and plate 98,99 are fixed together.In addition, also can be as shown in figure 15, stacked 2 plates 98,99 being formed with protuberance 98B, 99B in outside portion, the clamp structures such as bolt are utilized to be linked to a portion 97, threshing tooth 98A, 99A are run through and is inserted in the hole formed at protuberance 98B, 99B of plate 98,99, by welding etc., threshing tooth 98A, 99A and plate 98,99 are fixed together.In addition, in this situation, without the need to the outer peripheral face machining hole in cylinder portion 97, also contribute to reducing manufacturing cost.
As shown in Figure 8, about the interval of threshing tooth 18A of plate 18 being adjacent to install on the outer peripheral face in cylinder portion 17 and the interval of the threshing tooth 19A of plate 19, make 2 times that are spaced apart the interval of threshing tooth 18A of threshing tooth 19A, make phase 1/2 phase place (1/2 interval) of threshing tooth 18A and threshing tooth 19A, be formed in the configuration that on end view, threshing tooth 18A and threshing tooth 19A does not overlap each other, supplied cereal stalk can be prevented thus to be wound in threshing tooth 18A, 19A, threshing performance can be improved, carry out the rearward conveyance of cereal stalk efficiently.
In present embodiment, although make 2 times that are spaced apart the interval of threshing tooth 18A of threshing tooth 19A, 3 times, 4 times that are spaced apart the interval of threshing tooth 18A of threshing tooth 19A also can be made.In addition, as shown in figure 16, plate 18,19 can be divided into two parts at fore-and-aft direction.Be divided in two-part situation, when erecting threshing tooth 18A, 19A of being arranged at front side board 18C, 19C and there occurs wearing and tearing, can only pull down front side board 18C, 19C under the state of outer peripheral face back side panel 18D, 19D being installed on a portion 17, change operation and become easy.In addition, in the present embodiment shown in Figure 16, although plate 18,19 is divided into two parts at fore-and-aft direction, also three parts can be divided into.
As shown in Fig. 8, Figure 11, Figure 12, threshing tooth 18A, 19A of being made up of steel etc., by being formed as cylindric, prevent the winding of supplied cereal stalk and the decline of the threshing performance caused.In addition, threshing tooth 18A, 19A is individually fixed in plate 18,19 with the receding angle of the direction of rotation of threshing cylinder 11 about 10 degree for benchmark has by welding etc.In addition, in order to the front side portion at threshing cylinder 11 improves threshing performance, the conveying performance of cereal stalk is improved in the rear lateral portion of threshing cylinder 11, preferably: reduce to erect to be arranged at plate 18, the threshing tooth 18A of the front side portion (than latus inframedium 14 position on the front) of 19, the receding angle of 19A, increasing erects and is arranged at plate 18, the threshing tooth 18A of the rear lateral portion (than latus inframedium 14 position rearward) of 19, the receding angle of 19A, or, strengthen the front end threshing tooth 18A rearward than the guided plate 10E at threshing chamber 10 rear portion described later, the receding angle of 19A, in addition, also periodically or continuously threshing tooth 18A can be strengthened along with from front side towards rear side, the receding angle of 19A.
In order to improve from the filterability of threshing net 50, the wound preventing the surface of cereal, preferably: the height reducing threshing tooth 18A, 19A of front side portion, improve the height of threshing tooth 18A, 19A of rear lateral portion.In addition, also can along with the height improving periodically or continuously threshing tooth 18A, 19A from front side towards rear side.
Under plate 18,19 is divided into two-part situation, can be as shown in figure 17, between back side panel 18D, 19D and cylinder portion 17, arrange pad 18E, 19E, it is high that the aspect ratio making to erect threshing tooth 18A, the 19A being arranged at back side panel 18D, 19D erects threshing tooth 18A, 19A of being arranged at front side board 18C, 19C.In addition, also can be as shown in figure 18, by welding, the clamp structure 17F such as nut are fixed on the inner surface of the top 17B of supporting member 17A, the clamp structure 17F such as described nut are formed with threshing tooth 18A, 19A of screw thread etc. for being fastened on base end part, adjusted the height of threshing tooth 18A, 19A by the amount of being screwed into of threshing tooth 18A, 19A.In addition, the height of threshing tooth 18A, 19A refers to the height from the outer surface in cylinder portion 17 to the terminal part of threshing tooth 18A, 19A.
On the top of threshing chamber 10, as shown in Fig. 3 ~ Fig. 5, be provided with and be disposed with multiple threshing roll barrel cover 40 sending dirt guide 42 at inner surface.Threshing roll barrel cover 40 is opening and closing centered by the axle 41 extended along the longitudinal direction in front view.
As shown in Figure 5, threshing cylinder 11 is supported on front and rear panel 10A, 10C of threshing chamber 10 by cylinder shaft 12, in order to carry out the rearward conveyance of cereal stalk sending dirt guide 42 to carry out described later efficiently, the distance X1 between the outer peripheral face in the cylinder portion 17 of threshing cylinder 11 and the top 40A of threshing roll barrel cover 40 is set than the outer peripheral face in the cylinder portion 17 of threshing cylinder 11 and the distance X2 between sidepiece 40B, 40C of threshing roll barrel cover 40 large.
In addition, by the distance Y1 between the outer peripheral face in the cylinder portion 17 by threshing cylinder 11 and the bottom 50A of threshing net 50 set than the outer peripheral face in the cylinder portion 17 of threshing cylinder 11 and the distance Y2 between sidepiece 50B, 50C of threshing net 50 little, carry out threshing efficiently and remain to reduce threshing.
Useless stalk after threshing is externally discharged from the terminal part of threshing cylinder 11 by the outlet 10D arranged at the rear portion of threshing chamber 10.As shown in Figure 5, outlet 10D is located at the top (position relative with 12 o'clock ~ 3 o ' clock positions of threshing cylinder 11) in the downstream of the direction of rotation of threshing cylinder 11, therefore, it is possible to externally discharged by useless stalk efficiently.In addition, in the below of the terminal part of the threshing net 50 of threshing chamber 10, be provided with and extend in left-right direction and the guided plate 10E that tilts facing downward of rear, so that the useless stalk the like waste leaked down by the terminal part from threshing cylinder 11 guides the rear side to oscillating riddle screening device 21, in the below of the terminal part of the threshing cylinder 11 of threshing chamber 10, be provided with the gathering plate 10F of roughly quadrangle along the longitudinal direction, to be guided externally by the useless stalk that have passed outlet 10D.
At the inner surface of threshing roll barrel cover 40, in order to carry out the rearward conveyance of cereal stalk efficiently, be set side by side with 6 be made up of steel etc. send dirt guide 42.
The bottom of dirt guide 42 is sent to tilt to reduce downward the resistance to cereal stalk from left part (upstream side of the direction of rotation of threshing cylinder 11), then be cut into arc-shaped to improve the rearward conveyance efficiency of cereal stalk from bottom towards base portion opposedly with the outer peripheral face of threshing cylinder 11, then again tilt downward to carry out leaking down of useless stalk efficiently from the pars intermedia in general width direction, send the interval of the outer peripheral face of the bottom of dirt guide 42 and threshing cylinder 11 to widen.
Swing by making swingle 46 and change the angle of inclination sending dirt guide 42, the rearward conveyance of cereal stalk can be carried out efficiently thus.
Respectively send dirt guide 42 freely can be supported on axle 43 rotatably, axle 43 is arranged on the approximate centre of the width sending dirt guide 42, respectively send the left upper portion of dirt guide 42 utilize before and after extend connecting rod 44 and interconnected.The bottom of axle 45 is fixed in the front portion of connecting rod 44 by welding etc., axle 45 can be supported on the supporting member 47 arranged at the outer surface of threshing roll barrel cover 40 freely rotatably, is fixed with the swingle 46 extended along the direction roughly orthogonal with connecting rod 44 on the top of axle 45 by welding etc.In addition, change to prevent from sending the pressing of the cereal stalk of the angle of inclination of dirt guide 42 because rearward transporting, preferred axle 43 is configured to keep left side (the direction of rotation side of threshing cylinder 11) than the center of the width sending dirt guide 42.
(the 2nd embodiment)
Then, the threshing cylinder 11 of the 2nd embodiment is described in detail.In addition, mark same label for same component, the repetitive description thereof will be omitted.
About the interval of the interval of the threshing tooth 78A of the plate 78 of installation adjacent on the outer peripheral face in cylinder portion 17 and the threshing tooth 79A of plate 79, in order to carry out the rearward conveyance of cereal stalk efficiently, improve filterability from threshing net 50, as shown in figure 19, what make to erect threshing tooth 78A, 79A of setting at the front side portion of plate 78,79 is spaced apart to erect the interval of threshing tooth 78A, 79A of setting in the rear lateral portion of plate 78,79 2 times.In addition, about threshing tooth 78A, 79A of the plate 78,79 of adjacent installation, at front side portion, make phase shifting, threshing tooth 78A and threshing tooth 79A is configured to not overlap each other on end view, in rear lateral portion, make phase place consistent, threshing tooth 78A and threshing tooth 79A is overlapped on end view.In addition, also can as previously mentioned, the interval making to erect the threshing tooth 79A being arranged at plate 79 adds 2 ~ 4 times of the interval greatly erecting the threshing tooth 78A be arranged at the adjacent plate 78 of circumference.
(the 3rd embodiment)
Then, the threshing cylinder 11 of the 3rd embodiment is described in detail.In addition, mark same label to same component, the repetitive description thereof will be omitted.
In order to prevent supplied cereal stalk snarl threshing tooth 88,89, improve threshing performance, carry out the rearward conveyance of cereal stalk efficiently, as shown in figure 20, at the front side portion in cylinder portion 17, separate the compartment of terrain of 90 degree in the circumferential alternately around setting: erect the plate 88 being provided with threshing tooth 88A; With erect the plate 89 being provided with threshing tooth 89A, in rear lateral portion, separate the compartment of terrain of 60 degree in the circumferential alternately around setting: erect the plate 88 being provided with threshing tooth 88A; With erect the plate 89 being provided with threshing tooth 89A.In addition, in the 3rd embodiment, the interval of threshing tooth 88A is equal with the interval of threshing tooth 89A, on end view, makes threshing tooth 88A consistent with the phase place of threshing tooth 89A, and on end view, threshing tooth 88A and threshing tooth 89A is overlapped.In addition, also can as previously mentioned, the interval making to erect the threshing tooth 89A being arranged at plate 89 adds 2 ~ 4 times of the interval greatly erecting the threshing tooth 88A be arranged at the adjacent plate 88 of circumference.
(screening room)
Be provided with screening room 20 in the downside of threshing chamber 10, this screening room 20 is for filtering out grain and stalk bits etc. in addition by the threshing of leaking down from threshing chamber 10 handled thing.Oscillating riddle screening device 21 is provided with on the top of screening room 20, in the bottom of screening room 20, be provided with from front side towards rear side: to oscillating riddle screening device 21 send into air blower fan 25, reclaim the grain leaked down from oscillating riddle screening device 21 a reception bucket 28 and reclaim No. two reception buckets 29 being attached with the grain of branch stalk etc. that leak down from oscillating riddle screening device 21.In addition, the grain reclaimed by a reception bucket 28 is transported to grain box 5, and the grain etc. reclaimed by No. two reception buckets 29 is transported to the front portion of threshing cylinder 11, is again carried out threshing by threshing cylinder 11.
Oscillating riddle screening device 21 is by the conveying rack 22 of configuration above blower fan 25, the sieve 23 configured in the downstream of conveying rack 22 and form at the straw shaker (strawrack) 24 of the downstream of sieve 23 configuration further.
The grain leaked down from threshing chamber 10 can be transported to the sieve 23 in downstream configuration by conveying rack 22, the rear portion of conveying rack 22 can be made to tilt in rear mode down, or arrange projection or concavo-convex at the upper surface of conveying rack 22.
Sieve 23 is the sieves screened the grain transported from conveying rack 22 or the foreign matter such as the grain directly leaked down from threshing chamber 10 and stalk bits; sieve 23 is by by swaying direction at predetermined spaced intervals parallel be set up in parallel and form of multiple gravity flow screen component at oscillating riddle screening device 21, and described gravity flow screen component is made up of the thin plate body of the higher lateral attitude in the position in downstream.
Straw shaker 24 is the sieves never filtering out the grain being attached with branch stalk etc. etc. from the larger stalk bits that sieve 23 leaks down.
At the air outlet 26 of blower fan 25, be provided with by wind separator 27 at the upside wind path 26A formed up and down and downside wind path 26B.In addition, in the inside of a reception bucket 28 of rear side being located at air outlet 26, be configured with a conveyer 28A of the conveying worm formula be communicated with grain box 5, in the inside of No. two reception buckets 29, be configured with No. two conveyer 29A of the conveying worm formula be communicated with the front portion of threshing cylinder 11.
Claims (7)
1. a sheller unit, it possesses threshing cylinder (11), this threshing cylinder (11) has cylindrical shell (61), described cylindrical shell (61) utilizes cylinder shaft (12) pedestal to be located between the header board (10A) of threshing chamber (10) and rear plate (10C), open in the periphery of this threshing cylinder (11) and be provided with threshing net (50), the screening room (20) with oscillating riddle screening device (21) is possessed in the downside of described threshing chamber (10), the feature of described sheller unit is
Possess at described threshing cylinder (11): the anterior supporting member (13) leading section of cylindrical shell (61) being supported on the front portion of cylinder shaft (12); The rearward end of cylindrical shell (61) is supported on the rear support component (15) at the rear portion of cylinder shaft (12); And the fore-and-aft direction pars intermedia of cylindrical shell (61) is supported on the pars intermedia supporting member (14) of cylinder shaft (12),
This pars intermedia supporting member (14) is configured at the position of the fore-and-aft direction central portion deflection front side than cylindrical shell (61),
Middle plate (10B) is possessed at the fore-and-aft direction pars intermedia of described threshing chamber (10), in this, the rearward transport of plate (10B) to the handled thing in described threshing chamber (10) applies resistance, described pars intermedia supporting member (14) is located at the position of side more forward than plate in this (10B)
Described sheller unit is configured to support threshing net (50) by described middle plate (10B).
2. sheller unit according to claim 1, wherein,
Described pars intermedia supporting member (14) is configured at the position near the transport terminal part of conveying rack (22), and described conveying rack (22) is located at the front portion of described oscillating riddle screening device (21) at fore-and-aft direction.
3. sheller unit according to claim 1, wherein,
Described sheller unit possesses plate (60), and this plate (60) has the multiple threshing tooths (60A) arranged at spaced intervals at the axis direction of described cylinder shaft (12),
The compartment of terrain that the outer peripheral face of described cylindrical shell (61) separates circumference is configured with multiple described plate (60).
4. sheller unit according to claim 3, wherein,
The fastened tools (17G) of the side face of through cylindrical shell (61) is utilized the supporting member (17A) and described plate that are configured in the inner peripheral surface side of described cylindrical shell (61) to be tightened together,
Described supporting member (17A) is entered into be formed at the switch-in part (14A) of described pars intermedia supporting member (14),
The described switch-in part (14A) of rectangular shape is formed at the peripheral part of described pars intermedia supporting member (14),
What cylindrical shell (61) possessed circular cone shape in front portion is taken into spire (16), and possesses cylindric cylinder portion (17) at rear portion,
Two legs (17C) that described supporting member (17A) has the top (17B) opposed with the inner peripheral surface of cylinder portion (17) and extends from this top (17B) towards interior side,
Described two legs (17C) are embedded in described switch-in part (14A).
5. sheller unit according to claim 1, wherein,
Threshing roll barrel cover (40) is possessed on the top of described threshing chamber (10), described threshing roll barrel cover (40) covers the top of threshing cylinder (11), what possess handled thing in guiding threshing chamber (10) in the inner surface side of this threshing roll barrel cover (40) send dirt guide (42)
Interval (X1) between the inner surface at the top (40A) of described threshing roll barrel cover (40) and the outer peripheral face of described cylindrical shell (61) is formed larger than the interval (X2, X2) between the inner surface in the left and right sides portion (40B, 40C) of this threshing roll barrel cover (40) and the outer peripheral face of described cylindrical shell (61).
6. sheller unit according to claim 5, wherein,
Interval (Y2, Y2) between the inner peripheral surface in the left and right sides portion (50B, 50C) of described threshing net (50) and the outer peripheral face of described cylindrical shell (61) is formed larger than the interval (Y1) between the inner peripheral surface of the bottom (50A) of this threshing net (50) and the outer peripheral face of cylindrical shell (61).
7. the sheller unit according to claim 5 or 6, wherein,
Described in multiple, send dirt guide (42) to be configured to rear upper from the front upper of threshing cylinder (11), and are configured to change the attitude respectively sending dirt guide (42) relative to cylinder shaft (12) in linkage.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-258487 | 2011-11-28 | ||
| JP2011258488A JP5622116B2 (en) | 2011-11-28 | 2011-11-28 | Threshing device |
| JP2011258487A JP5622115B2 (en) | 2011-11-28 | 2011-11-28 | Thresher barrel |
| JP2011-258488 | 2011-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103125217A CN103125217A (en) | 2013-06-05 |
| CN103125217B true CN103125217B (en) | 2015-11-18 |
Family
ID=46588323
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205592591U Expired - Lifetime CN202364590U (en) | 2011-11-28 | 2011-12-28 | Threshing cylinder of threshing device |
| CN2011205594900U Expired - Lifetime CN202364591U (en) | 2011-11-28 | 2011-12-28 | Threshing device |
| CN201110447707.3A Active CN103125217B (en) | 2011-11-28 | 2011-12-28 | Sheller unit |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205592591U Expired - Lifetime CN202364590U (en) | 2011-11-28 | 2011-12-28 | Threshing cylinder of threshing device |
| CN2011205594900U Expired - Lifetime CN202364591U (en) | 2011-11-28 | 2011-12-28 | Threshing device |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR101470368B1 (en) |
| CN (3) | CN202364590U (en) |
| MY (2) | MY160513A (en) |
| TW (1) | TWI472293B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340064B (en) * | 2013-07-12 | 2015-06-03 | 鹤岗市田丰农机制造有限公司 | Combined type sealing cover and open-type axial flow threshing system using same |
| JP2015221027A (en) * | 2014-05-23 | 2015-12-10 | ヤンマー株式会社 | combine |
| CN104206128B (en) * | 2014-08-23 | 2016-09-07 | 雷沃重工股份有限公司 | Corn kernel installed threshing separator and there is the combined harvester of this separator |
| CN104541796B (en) * | 2015-01-29 | 2016-07-13 | 兴化市利源农业装备制造有限公司 | A kind of threshing system for united reaper |
| CN110786151B (en) * | 2015-03-30 | 2022-07-08 | 洋马动力科技有限公司 | Threshing cylinder |
| JP6608751B2 (en) * | 2016-03-30 | 2019-11-20 | ヤンマー株式会社 | Barrel |
| CN107343423A (en) * | 2016-05-05 | 2017-11-14 | 东风农业装备（襄阳）有限公司 | Sheller unit |
| WO2019230397A1 (en) * | 2018-05-31 | 2019-12-05 | 株式会社クボタ | Threshing cylinder |
| KR102669372B1 (en) | 2018-11-05 | 2024-05-28 | 주식회사 대동 | Teeth Adjustable Threshing Drum for Combine |
| KR20200051285A (en) | 2018-11-05 | 2020-05-13 | 대동공업주식회사 | Threshing Drum for Combine and Settinf Method for Teeth Arrange of It |
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| CN101194559A (en) * | 2006-12-06 | 2008-06-11 | 株式会社久保田 | Threshing device |
| CN101213906A (en) * | 2008-01-07 | 2008-07-09 | 福田雷沃国际重工股份有限公司 | Axial flow barrel for combined harvester |
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| JPS62164744U (en) * | 1986-04-11 | 1987-10-20 | ||
| JP3418885B2 (en) * | 1994-09-02 | 2003-06-23 | ヤンマー農機株式会社 | Combine threshing equipment |
| JP2640739B2 (en) * | 1996-06-07 | 1997-08-13 | ヤンマー農機株式会社 | Threshing equipment |
| JPH1128019A (en) * | 1997-07-10 | 1999-02-02 | Kubota Corp | Threshing drum structure of threshing apparatus |
| JP2000037130A (en) * | 1998-07-22 | 2000-02-08 | Yanmar Agricult Equip Co Ltd | Normal type combine harvester |
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| JP2010233475A (en) * | 2009-03-30 | 2010-10-21 | Kubota Corp | Threshing apparatus for combine harvester |
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2011
- 2011-12-28 CN CN2011205592591U patent/CN202364590U/en not_active Expired - Lifetime
- 2011-12-28 CN CN2011205594900U patent/CN202364591U/en not_active Expired - Lifetime
- 2011-12-28 TW TW100149128A patent/TWI472293B/en active
- 2011-12-28 CN CN201110447707.3A patent/CN103125217B/en active Active
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2012
- 2012-01-17 MY MYPI2012000217A patent/MY160513A/en unknown
- 2012-01-17 MY MYPI2012000219A patent/MY167180A/en unknown
- 2012-05-30 KR KR1020120057246A patent/KR101470368B1/en active IP Right Grant
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| CN101194559A (en) * | 2006-12-06 | 2008-06-11 | 株式会社久保田 | Threshing device |
| CN101213906A (en) * | 2008-01-07 | 2008-07-09 | 福田雷沃国际重工股份有限公司 | Axial flow barrel for combined harvester |
| CN101530037A (en) * | 2008-03-14 | 2009-09-16 | 洋马株式会社 | Threshing apparatus |
| CN101940109A (en) * | 2010-06-13 | 2011-01-12 | 莱恩农业装备有限公司 | Novel semi-feeding threshing concave plate screen |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR101470368B1 (en) | 2014-12-08 |
| MY167180A (en) | 2018-08-13 |
| CN202364590U (en) | 2012-08-08 |
| TW201320886A (en) | 2013-06-01 |
| KR20130059256A (en) | 2013-06-05 |
| CN202364591U (en) | 2012-08-08 |
| MY160513A (en) | 2017-03-15 |
| CN103125217A (en) | 2013-06-05 |
| TWI472293B (en) | 2015-02-11 |
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