CN205357138U - Board -like maize header of ear of grain is plucked in multistage combination - Google Patents
Board -like maize header of ear of grain is plucked in multistage combination Download PDFInfo
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- CN205357138U CN205357138U CN201620099518.XU CN201620099518U CN205357138U CN 205357138 U CN205357138 U CN 205357138U CN 201620099518 U CN201620099518 U CN 201620099518U CN 205357138 U CN205357138 U CN 205357138U
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Abstract
The utility model belongs to the technical field of agricultural machine, concretely relates to no. 1 grow maize header, especially a board -like maize header of ear of grain is plucked in multistage combination, include gear box (1), frame (2), draw stem roller assembly (4) and dial standing grain chain assembly (6), wherein, gear box (1) is including bulb (10), frame (2) include main frame (12), protect link joint (13) and protect link joint backup pad (14), and main frame (12) upper surface is opened has fore -and -aft long slot bore (55), after still including, plucks the maize header ear of grain board assembly (3) and the leading -in ear of grain board assembly (5) of plucking. Will be whole the ear of grain board of plucking of section divide into the leading -in ear of grain board of plucking and pluck ear of grain board after with, not only strengthened the trafficability characteristic of maize stem stalk but also guaranteed to pluck the clamping effect of ear of grain board to the stem stalk. But both sides are plucked the equal automatically regulated of ear of grain board and are favorable to not to going results. Whole header width is narrower, can make the narrow row harvester and also can make the wide harvester of going.
Description
Technical field
This utility model belongs to agricultural machinery technological field, is specifically related to a kind of corn harvesting bench, especially a kind of multistage combination board-like corn harvesting bench of harvesting.
Background technology
In recent years, the application of corn harvesting machine is more and more extensive, but there is also many weak points in its use procedure, and wherein corn picking mechanism is the key issue being badly in need of in current corn harvest machinery solving.Corn picker structure can be divided into sleeping rod formula ear-picking unit, vertical rod formula ear-picking unit, combination rod formula ear-picking unit and board-like ear-picking unit.Gap between a pair harvesting plate is can to automatically adjust according to the thickness of corn stem, but the harvesting plate being because whole section is long, 2-3 milpa can be successively entered in a pair harvesting sheet separation, the harvesting plate of whole section can only entirety be adjusted, and corn picker operation is concentrated mainly on the postmedian of harvesting plate；Front end mainly imports and clamping corn stem, ensure the stability of corn stem, when harvesting plate carries out harvesting, gap between a pair harvesting plate can will be increased to maximum under the extruding of corn ear, the gap of front end increases equally, cause that the clamping action of corn stem is weakened by harvesting plate, and when corn stem is imported by front end, unstability is strong.
Summary of the invention
This utility model purpose is for solving the problems referred to above, it is provided that a kind of compact conformation is reasonable, stable and reliable in work, by property, that can strengthen corn stem can guarantee that again the multistage of the clamping action of stem stalk is combined the board-like corn harvesting bench of harvesting by harvesting plate.
The purpose of this utility model is achieved through the following technical solutions:
A kind of board-like corn harvesting bench of multi-section combined harvesting, including gear-box 1, frame 2, stem pulling roller assembly 4 and rice-pulling chain assembly 6；Wherein,
Gear-box 1 includes bulb 10；
Frame 2 includes main frame 12, chain guard 13 and chain guard gripper shoe 14, and main frame 12 upper surface has horizontal long slot bore 55；
Described corn harvesting bench also includes rear harvesting plate assembly 3 and imports harvesting plate assembly 5；Wherein,
Rear harvesting plate assembly 3 includes rear harvesting plate the 36, first harvesting plate and connects seat the 35, second harvesting plate connection seat 52, rotating shaft 31, rear harvesting sheet separation adjustment device and rear harvesting flat spring adjustment device；
Wherein, after a pair, harvesting plate 36 is oppositely arranged between the lower surface of chain guard gripper shoe 14 and the upper surface of main frame 12 in the gap of in the vertical direction, and is close to gear-box 1；Rear harvesting plate 36 has horizontal component and dogleg section, the horizontal component of rear harvesting plate 36 is connected seat 35 respectively with the first harvesting plate and the second harvesting plate connection seat 52 is affixed, it is hinged with one end of connecting device 24 that first harvesting plate connection seat 35 passes through harvesting plate bearing pin 33 after first, it is hinged with one end of connecting plate 32 that second harvesting plate connection seat 52 passes through harvesting plate bearing pin 53 after second, rotating shaft 31 is fixed between connecting device 24 and connecting plate 32, each hinged one the first fixing device 22 in two ends of rotating shaft 31, connect by the main frame 12 of the first fixing device 22 and frame 2 is fixing；It is hinged that connecting device 24 other end and rear harvesting flat spring regulate device, is provided with rear harvesting sheet separation and regulates device in the middle part of rotating shaft 31；
Rear harvesting flat spring regulates device, including body cradle 25, inner core 26, elastic force adjusting bolt 27 and urceolus 23；Wherein, body cradle 25 is linked together by elastic force adjusting bolt 27 with inner core 26, and inner core 26 is enclosed within urceolus 23, thus forming a cavity, is provided with spring and pad in cavity, and urceolus 23 is fixed on the main frame 12 of frame 2；
Rear harvesting sheet separation regulates device, including upper spacer 30, connector 29 and lower spacer 28；Wherein, connector 29 is fixing with rotating shaft 31 to be connected, and the two ends of connector 29 are respectively articulated with spacer 30 and lower spacer 28；
Import harvesting plate assembly 5 to include importing harvesting plate 37, importing harvesting plate connection seat 49, short rotating shaft 38 and importing harvesting sheet separation regulating device；
Wherein, import harvesting plate 37 a pair and be oppositely arranged between the lower surface of chain guard gripper shoe 14 and the upper surface of main frame 12 in the gap of in the vertical direction, and harvesting plate assembly 3 after next-door neighbour；
Import harvesting plate 37 and there is horizontal component and dogleg section, the horizontal component and two the importing harvesting plate connection seats 49 that import harvesting plate 37 are affixed, two importing harvesting plate connection seats 49 are respectively hinged with one end of importing harvesting plate connecting plate 39 by importing harvesting plate bearing pin 50, short rotating shaft 38 is fixed in two other ends importing harvesting plate connecting plate 39, the fixing device 51 in two ends each hinged second of short rotating shaft 38, is connected with the main frame 12 of frame 2 by two second fixing devices 51；
Import harvesting sheet separation adjustment device to include diving board 40, elastic force adjusting bolt 41, gap bolt 42, import flat spring 43 and elastic force adjusting nut 44；Wherein, diving board 40 is connected seat 49 with two importing harvesting plates connects by importing harvesting plate bearing pin 50；Diving board 40 is provided with elastic force adjusting bolt hole and gap positioning bolt hole, elastic force adjusting bolt 41 passes through the main frame 12 of elastic force adjusting bolt hole, frame 2, and be cased with importing flat spring 43 in the inboard portion of main frame 12, end in elastic force adjusting bolt 41 arranges elastic force adjusting nut 44, gap bolt 42 passes through main frame 12 and gap positioning bolt hole inside main frame 12, is fixedly connected on diving board 40 by nut.
Described stem pulling roller assembly 4 includes two sets and turns to contrary stem pulling roller, and often set stem pulling roller includes Stalk pulled roller axle 15, hales fin 16, stem pulling cutter 17, connects fixed cover 19, stem pulling roller gap adjustment bolt 20 and import cone 21；Wherein, one end of Stalk pulled roller axle 15 is connected with the bulb 10 of gear-box 1；Haling fin 16 and stem pulling cutter 17 is fixed on Stalk pulled roller axle 15 by tight fixed bolt nut 18 and forms eight rib rotors, described stem pulling cutter 17 is arranged with haling fin 16 alternate allocation；The other end of Stalk pulled roller axle 15 is hinged with importing cone 21, and Stalk pulled roller axle 15 is connected fixed cover 19 with importing to arrange between cone 21；Connect fixed cover 19 main frame 12 to connect, connect in fixed cover 19 and be provided with self-aligning bearing.
Described rear harvesting plate assembly 3 also includes radian importing tablet 34, and radian importing tablet 34 is fixed in the front end of rear harvesting plate 36, and radian importing tablet 34 flushes affixed with the edge of rear harvesting plate 36 dogleg section.
Described connection fixed cover 19 is connected with main frame 12 by stem pulling roller gap adjustment bolt 20 and horizontal nut in the horizontal, in the vertical by being connected through the longitudinal bolt of long slot bore 55 and longitudinal nut with main frame 12.
The beneficial effects of the utility model are in that:
(1) the harvesting plate of whole section being divided into importing harvesting plate and rear harvesting plate, what both enhanced corn stem in turn ensure that the harvesting plate clamping action to stem stalk by property.
(2) eight rib rotors are adopted, eight rib rotors are to install four rib fins on the basis of four square tool roller additional, the effect of corn stem is changed into that cutting leaves behind drags and force drop-down alternating action by cutting to leave behind to drag, not only ensure that the cutting to Semen Maydis fruit stem but also drop-down effect to corn stem.
(3) harvesting plate in both sides all can be automatically adjusted and be conducive to not to row results.
(4) whole ceding of Taiwan narrower width, it is possible to make narrow row harvester and can also make wide row cropper.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model multistage combination board-like corn harvesting bench of harvesting.
Fig. 2 is the gear box structure schematic diagram of this utility model multistage combination board-like corn harvesting bench of harvesting.
Fig. 3 is the rack construction schematic diagram of this utility model multistage combination board-like corn harvesting bench of harvesting.
Fig. 4 is the stem pulling roller assembly structure schematic top plan view of this utility model multistage combination board-like corn harvesting bench of harvesting.
Fig. 5 is the rear harvesting plate assembly schematic diagram of this utility model multistage combination board-like corn harvesting bench of harvesting.
Fig. 6 is the importing harvesting plate assembly structure schematic diagram of this utility model multistage combination board-like corn harvesting bench of harvesting.
Fig. 7 is the rice-pulling chain assembly structure schematic diagram of this utility model multistage combination board-like corn harvesting bench of harvesting.
Accompanying drawing labelling:
Harvesting plate assembly after 1 gear-box 2 frame 3
4 stem pulling roller assemblies 5 import harvesting plate assembly 6 rice-pulling chain assembly
7 driven sprocket 8 drive sprocket 9 power input shafts
10 bulb 11 notch board 12 main frames
13 chain guard 14 chain guard gripper shoe 15 Stalk pulled roller axles
Fin 17 stem pulling cutter 18 tight fixed bolt nut draws in the Final 16
19 connect fixed cover 20 stem pulling roller gap adjustment bolt 21 imports cone
22 first fixing device 23 urceolus 24 connecting devices
25 body cradle 26 inner core 27 elastic force adjusting bolts
Spacer on 28 times spacer 29 connectors 30
Harvesting plate bearing pin after harvesting plate connecting plate 33 first after 31 rotating shafts 32
Harvesting plate after 34 radian importing tablet 35 first harvesting plates connection seats 36
37 import the short rotating shaft 39 of harvesting plate 38 imports harvesting plate connecting plate
40 diving board 41 elastic force adjusting bolt 42 gap bolts
43 import flat spring 44 elastic force adjusting nut 45 driven chain wheel shaft
46 driven sprocket supports 47 regulate fixing seat 48 tensioning adjusting bolt
49 import harvesting plate connection seat 50 imports the fixing device of harvesting plate bearing pin 51 second
Harvesting plate bearing pin 54 rice-pulling chain after 52 second harvesting plates connection seats 53 second
55 long slot bores
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.
As it is shown in figure 1, a kind of board-like corn harvesting bench of multi-section combined harvesting, including gear-box 1, frame 2, rear harvesting plate assembly 3, stem pulling roller assembly 4, import harvesting plate assembly 5 and rice-pulling chain assembly 6.
As depicted in figs. 1 and 2, gear-box 1 includes notch board 11, drive sprocket 8, power input shaft 9, Bevel Gear Transmission assembly, bulb 10 and main box, wherein, notch board 11 and two drive sprockets 8 are fixed in main box top, being provided with Bevel Gear Transmission assembly inside main box, power input shaft 9 drives two bulbs 10 being positioned at main box side and two drive sprockets 8 being positioned at main box top to rotate through Bevel Gear Transmission assembly.
As it is shown on figure 3, frame 2 includes main frame 12, chain guard 13 and chain guard gripper shoe 14.Wherein, chain guard 13 is fixed in chain guard gripper shoe 14, chain guard gripper shoe 14 is fixed on main frame 12, and between lower surface and the upper surface of main frame 12 of chain guard gripper shoe 14, in the vertical direction has gap, and main frame 12 upper surface has horizontal long slot bore 55.
The main box of gear-box 1 and the main frame 12 of frame 2 are fixed together.
As shown in Figure 4, stem pulling roller assembly 4 includes two sets and turns to contrary stem pulling roller, and often set stem pulling roller includes Stalk pulled roller axle 15, hales fin 16, stem pulling cutter 17, connects fixed cover 19, stem pulling roller gap adjustment bolt 20 and import cone 21.Wherein, one end of Stalk pulled roller axle 15 is connected with the bulb 10 of gear-box 1, and bulb 10 drives stem pulling roller ecto-entad to rotate by Stalk pulled roller axle 15.Haling fin 16 and stem pulling cutter 17 is fixed on Stalk pulled roller axle 15 by tight fixed bolt nut 18 and forms eight rib rotors, described stem pulling cutter 17 is arranged with haling fin 16 alternate allocation.The other end of Stalk pulled roller axle 15 is hinged with importing cone 21, and Stalk pulled roller axle 15 is connected fixed cover 19 with importing to arrange between cone 21.Connect fixed cover 19 to be connected with main frame 12 by stem pulling roller gap adjustment bolt 20 and horizontal nut in the horizontal, in the vertical by being connected through the longitudinal bolt of long slot bore 55 and longitudinal nut with main frame 12.Connect in fixed cover 19 and be provided with self-aligning bearing, it is possible to regulate the stem pulling roller gap adjustment bolt 20 overhang at main frame 12 by regulating horizontal nut position on stem pulling roller gap adjustment bolt 20, and then connection fixed cover 19 moves horizontally；Longitudinal bolt is followed connection fixed cover 19 and is moved horizontally in the long slot bore 55 of main frame 12 upper surface, thus the spacing regulated between the stem pulling roll shaft 15 of two set stem pulling rollers.
As it is shown in figure 5, rear harvesting plate assembly 3 includes rear harvesting plate 36, radian importing tablet the 34, first harvesting plate connects seat the 35, second harvesting plate and connects seat 52, rotating shaft 31, rear harvesting sheet separation adjustment device and rear harvesting flat spring adjustment device.
Wherein, after a pair, harvesting plate 36 is oppositely arranged between the lower surface of chain guard gripper shoe 14 and the upper surface of main frame 12 in the gap of in the vertical direction, and is close to gear-box 1.Rear harvesting plate 36 has horizontal component and dogleg section, and radian importing tablet 34 is fixed in the front end of rear harvesting plate 36, and radian importing tablet 34 flushes affixed with the edge of rear harvesting plate 36 dogleg section.The horizontal component of rear harvesting plate 36 is connected seat 35 respectively with the first harvesting plate and the second harvesting plate connection seat 52 is affixed, it is hinged with one end of connecting device 24 that first harvesting plate connection seat 35 passes through harvesting plate bearing pin 33 after first, it is hinged with one end of connecting plate 32 that second harvesting plate connection seat 52 passes through harvesting plate bearing pin 53 after second, rotating shaft 31 is fixed between connecting device 24 and connecting plate 32, each hinged one the first fixing device 22 in two ends of rotating shaft 31, connects by the main frame 12 of the first fixing device 22 and frame 2 is fixing.Rotating shaft 31 can rotate freely on the first fixing device 22.It is hinged that connecting device 24 other end and rear harvesting flat spring regulate device, is provided with rear harvesting sheet separation and regulates device in the middle part of rotating shaft 31.
Rear harvesting flat spring regulates device, including body cradle 25, inner core 26, elastic force adjusting bolt 27 and urceolus 23.Wherein, body cradle 25 is linked together by elastic force adjusting bolt 27 with inner core 26, inner core 26 is enclosed within urceolus 23, thus forming a cavity, being provided with spring and pad in cavity, urceolus 23 is fixed on the main frame 12 of frame 2, by regulating the amount of exposing of elastic force adjusting bolt 27, the pad in cavity is made to move, thus compression or pull-off spring reach to regulate the purpose of the size of spring force.
Rear harvesting sheet separation regulates device, including upper spacer 30, connector 29 and lower spacer 28.Wherein, connector 29 is fixing with rotating shaft 31 to be connected, and the two ends of connector 29 are respectively articulated with spacer 30 and lower spacer 28.Under normal condition, the elastic force of the spring between inner core 26 and urceolus 23 makes spacer 30 be pressed on the outer surface of vertical plane of main frame 12, thus the gap minima of harvesting plate 36 after controlling；When there being harvesting plate 36 after stem stalk or fruit ear extruding, the rear harvesting plate 36 of both sides moves to both sides respectively, axle 31 is rotated rotate, connector 29 swings along with the rotation of rotating shaft 31, instantly when spacer 28 is forced into the outer surface on the vertical direction of main frame 12, rear harvesting plate 36 just stops mobile, thus the spacing maxima of harvesting plate 36 after controlling.
As shown in Figure 6, import harvesting plate assembly 5 to include importing harvesting plate 37, importing harvesting plate connection seat 49, short rotating shaft 38 and importing harvesting sheet separation regulating device.
Wherein, import harvesting plate 37 a pair and be oppositely arranged between the lower surface of chain guard gripper shoe 14 and the upper surface of main frame 12 in the gap of in the vertical direction, and harvesting plate assembly 3 after next-door neighbour.
Import harvesting plate 37 and there is horizontal component and dogleg section.The horizontal component and two the importing harvesting plate connection seats 49 that import harvesting plate 37 are affixed, two importing harvesting plate connection seats 49 are respectively hinged with one end of importing harvesting plate connecting plate 39 by importing harvesting plate bearing pin 50, short rotating shaft 38 is fixed in two other ends importing harvesting plate connecting plate 39, the fixing device 51 in two ends each hinged second of short rotating shaft 38, is connected with the main frame 12 of frame 2 by two second fixing devices 51.Short rotating shaft 38 can rotate freely on the second fixing device 51.
Import harvesting sheet separation adjustment device to include diving board 40, elastic force adjusting bolt 41, gap bolt 42, import flat spring 43 and elastic force adjusting nut 44.Wherein, diving board 40 is connected seat 49 with two importing harvesting plates connects by importing harvesting plate bearing pin 50.Diving board 40 is provided with elastic force adjusting bolt hole and gap positioning bolt hole, elastic force adjusting bolt 41 passes through the main frame 12 of elastic force adjusting bolt hole, frame 2, and be cased with importing flat spring 43 in the inboard portion of main frame 12, the end in elastic force adjusting bolt 41 arranges elastic force adjusting nut 44.Gap bolt 42 passes through main frame 12 and gap positioning bolt hole inside main frame 12, is fixedly connected on diving board 40 by nut.
As it is shown in fig. 7, rice-pulling chain assembly 6 includes rice-pulling chain 54, driven sprocket 7, driven chain wheel shaft 45 and driven sprocket tightening regulator.
Wherein, drive sprocket 8 is arranged on the main box top of gear-box 1, driven sprocket 7 is arranged on driven sprocket support 46 by driven chain wheel shaft 45, rice-pulling chain 54 is stretched between drive sprocket 8 and driven sprocket 7, and the power of the power input shaft 9 of gear-box 1 is rotated by Bevel Gear Transmission assembly driving drive sprocket 8 and drives driven sprocket 7 to rotate thereby through rice-pulling chain 54.
Described driven sprocket tightening regulator includes regulating fixing seat 47 and driven sprocket support 46, regulate fixing seat 47 and be fixed in chain guard gripper shoe 14, driven sprocket support 46 is arranged in the fixing seat 47 of adjustment, regulate fixing intracavity between seat 47 and driven sprocket support 46 and be provided with tightening regulator spring and tightening regulator spring shim, tensioning adjusting bolt 48 withstands on tightening regulator spring shim through regulating fixing seat 47 one end, rotate tensioning adjusting bolt 48 and regulate the compression degree of tightening regulator spring, and then regulate the tensioning degree of rice-pulling chain.
The work process of this utility model multistage combination board-like corn harvesting bench of harvesting is:
When multistage combine the board-like corn harvesting bench of harvesting start working time, milpa enters in two pieces of gaps imported between harvesting plate 37 under the dual function importing cone 21 and rice-pulling chain assembly 6 of stem pulling roller assembly 4 and harvesting plate 36 moves backward.
Therebetween, the stem stalk of milpa is more than the gap imported between harvesting plate 37, importing harvesting plate 37 to two side shiftings and drives importing harvesting plate to connect seat 49 and diving board 40 to two side shiftings, short rotating shaft 38 rotates, elastic force adjusting bolt 41 is to two side shiftings, import flat spring 43 and elastic force adjusting nut 44 in the inner side of main frame 12, be subject to the stop of main frame 12, import flat spring 43 and compressed.When milpa is enough sturdy, gap bolt 42 and main frame 12 interior side contacts, gap bolt 42 cannot continue to be displaced outwardly, and imports the gap between harvesting plate 37 and no longer increases the gap namely importing harvesting plate 37 and reach maximum.The minima importing the gap between harvesting plate 37 is under off position, imports harvesting plate and connects seat 49 and main frame 12 contact outside.
Milpa stem stalk touches radian and imports plate 34, and radian imports plate 34 and has certain guiding radian, is directed to by milpa in the gap between rear harvesting plate 36, imports harvesting plate 37 and returns to naturalness after milpa departs from.
Gap between rear harvesting plate 36 starts to be automatically adjusted with the stem stalk diameter of milpa, when the clearance distance of harvesting plate 36 after the diameter of stem stalk is more than two pieces, can to the effect of rear 36 1 outside power of harvesting plate, rear harvesting plate 36 is displaced outwardly being rotated the rotation of axle 31, and namely inner core 26 moves in urceolus 23 and compress the spring between inner core 26 and urceolus 23；Meanwhile, the rotation rotarily driving connector 29 of rotating shaft 31, upper spacer 30 leaves frame 2, and lower spacer 28 is near frame 2, and when spacer 28 is close to frame 2 surface instantly, after two, the gap between harvesting plate 36 reaches maximum.
After corn-cob picking procedure completes, corn stem is pulled out by stem pulling roller assembly 3, and after two pieces, the gap between harvesting plate 36 is returned to minima under spring force, namely goes up spacer 30 and is close to the surface of frame 2.
Claims (4)
1. the board-like corn harvesting bench of multi-section combined harvesting, including gear-box (1), frame (2), stem pulling roller assembly (4) and rice-pulling chain assembly (6)；Wherein,
Gear-box (1) includes bulb (10)；
Frame (2) includes main frame (12), chain guard (13) and chain guard gripper shoe (14), and main frame (12) upper surface has horizontal long slot bore (55)；
It is characterized in that:
Described corn harvesting bench also includes rear harvesting plate assembly (3) and imports harvesting plate assembly (5)；Wherein,
Rear harvesting plate assembly (3) includes rear harvesting plate (36), the first harvesting plate connection seat (35), the second harvesting plate connects seat (52), rotating shaft (31), rear harvesting sheet separation regulates device and rear harvesting flat spring regulates device；
Wherein, after a pair, harvesting plate (36) is oppositely arranged between the lower surface of chain guard gripper shoe (14) and the upper surface of main frame (12) in the gap of in the vertical direction, and is close to gear-box (1)；Rear harvesting plate (36) has horizontal component and dogleg section, the horizontal component of rear harvesting plate (36) is connected seat (35) respectively with the first harvesting plate and the second harvesting plate connection seat (52) is affixed, it is hinged with one end of connecting device (24) by harvesting plate bearing pin (33) after first that first harvesting plate connects seat (35), it is hinged with one end of connecting plate (32) by harvesting plate bearing pin (53) after second that second harvesting plate connects seat (52), rotating shaft (31) is fixed between connecting device (24) and connecting plate (32), each hinged one the first fixing device (22) in two ends of rotating shaft (31), connect by the main frame (12) of the first fixing device (22) and frame (2) is fixing；It is hinged that connecting device (24) other end and rear harvesting flat spring regulate device, and rotating shaft (31) middle part is provided with rear harvesting sheet separation and regulates device；
Rear harvesting flat spring regulates device, including body cradle (25), inner core (26), elastic force adjusting bolt (27) and urceolus (23)；Wherein, body cradle (25) and inner core (26) are linked together by elastic force adjusting bolt (27), inner core (26) is enclosed within urceolus (23), thus forming a cavity, being provided with spring and pad in cavity, urceolus (23) is fixed on the main frame (12) of frame (2)；
Rear harvesting sheet separation regulates device, including upper spacer (30), connector (29) and lower spacer (28)；Wherein, connector (29) is fixing with rotating shaft (31) to be connected, and the two ends of connector (29) are respectively articulated with spacer (30) and lower spacer (28)；
Import harvesting plate assembly (5) to include importing harvesting plate (37), importing harvesting plate connection seat (49), short rotating shaft (38) and importing harvesting sheet separation regulating device；
Wherein, import harvesting plate (37) a pair and be oppositely arranged between the lower surface of chain guard gripper shoe (14) and the upper surface of main frame (12) in the gap of in the vertical direction, and harvesting plate assembly (3) after next-door neighbour；
Import harvesting plate (37) and there is horizontal component and dogleg section, the horizontal component and two importings harvesting plate connection seat (49) that import harvesting plate (37) are affixed, two importings harvesting plate connection seat (49) are respectively hinged with one end of importing harvesting plate connecting plate (39) by importing harvesting plate bearing pin (50), short rotating shaft (38) is fixed in two other ends importing harvesting plate connecting plate (39), the fixing device (51) in two ends each hinged second of short rotating shaft (38), it is connected with the main frame (12) of frame (2) by two second fixing devices (51)；
Import harvesting sheet separation adjustment device to include diving board (40), elastic force adjusting bolt (41), gap bolt (42), import flat spring (43) and elastic force adjusting nut (44)；Wherein, diving board (40) is connected seat (49) connection by importing harvesting plate bearing pin (50) with two importing harvesting plates；Diving board (40) is provided with elastic force adjusting bolt hole and gap positioning bolt hole, elastic force adjusting bolt (41) passes through the main frame (12) of elastic force adjusting bolt hole, frame (2), and be cased with importing flat spring (43) in the inboard portion of main frame (12), end in elastic force adjusting bolt (41) arranges elastic force adjusting nut (44), gap bolt (42) passes through main frame (12) and gap positioning bolt hole from main frame (12) inner side, is fixedly connected on diving board (40) by nut.
2. the board-like corn harvesting bench of multi-section combined harvesting according to claim 1, it is characterised in that:
Described stem pulling roller assembly (4) includes two sets and turns to contrary stem pulling roller, and often set stem pulling roller includes Stalk pulled roller axle (15), hales fin (16), stem pulling cutter (17), connects fixed cover (19), stem pulling roller gap adjustment bolt (20) and import and bore (21)；Wherein, one end of Stalk pulled roller axle (15) is connected with the bulb (10) of gear-box (1)；Hale fin (16) and stem pulling cutter (17) and be fixed in Stalk pulled roller axle (15) upper composition eight rib rotors by tight fixed bolt nut (18), described stem pulling cutter (17) and hale fin (16) alternate allocation layout；The other end of Stalk pulled roller axle (15) is hinged with importing cone (21), and Stalk pulled roller axle (15) is connected fixed cover (19) with importing to arrange between cone (21)；Connect fixed cover (19) main frame (12) to connect, connect in fixed cover (19) and be provided with self-aligning bearing.
3. the board-like corn harvesting bench of multi-section combined harvesting according to claim 1, it is characterised in that:
Described rear harvesting plate assembly (3) also includes radian importing tablet (34), radian importing tablet (34) is fixed in the front end of rear harvesting plate (36), and radian importing tablet (34) flushes affixed with the edge of rear harvesting plate (36) dogleg section.
4. the board-like corn harvesting bench of multi-section combined harvesting according to claim 2, it is characterised in that:
Described connection fixed cover (19) is connected with main frame (12) by stem pulling roller gap adjustment bolt (20) and horizontal nut in the horizontal, in the vertical by being connected through the longitudinal bolt of long slot bore (55) and longitudinal nut with main frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099518.XU CN205357138U (en) | 2016-02-01 | 2016-02-01 | Board -like maize header of ear of grain is plucked in multistage combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099518.XU CN205357138U (en) | 2016-02-01 | 2016-02-01 | Board -like maize header of ear of grain is plucked in multistage combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205357138U true CN205357138U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620099518.XU Withdrawn - After Issue CN205357138U (en) | 2016-02-01 | 2016-02-01 | Board -like maize header of ear of grain is plucked in multistage combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205357138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474878A (en) * | 2016-02-01 | 2016-04-13 | 中国农业大学 | Multi-section combined ear picking plate type corn header |
| CN106612936A (en) * | 2017-02-16 | 2017-05-10 | 山东省农业机械科学研究院 | Corn harvester ear plucking header and corn harvester |
| CN108521989A (en) * | 2018-04-16 | 2018-09-14 | 任雅祺 | The vertical roll type crop harvesting mechanism of lower input transmission |
-
2016
- 2016-02-01 CN CN201620099518.XU patent/CN205357138U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474878A (en) * | 2016-02-01 | 2016-04-13 | 中国农业大学 | Multi-section combined ear picking plate type corn header |
| CN106612936A (en) * | 2017-02-16 | 2017-05-10 | 山东省农业机械科学研究院 | Corn harvester ear plucking header and corn harvester |
| CN108521989A (en) * | 2018-04-16 | 2018-09-14 | 任雅祺 | The vertical roll type crop harvesting mechanism of lower input transmission |
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Granted publication date: 20160706 Effective date of abandoning: 20170517 |