CN201088028Y - Straw laying maize harvester - Google Patents
Straw laying maize harvester Download PDFInfo
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- CN201088028Y CN201088028Y CNU2007201702280U CN200720170228U CN201088028Y CN 201088028 Y CN201088028 Y CN 201088028Y CN U2007201702280 U CNU2007201702280 U CN U2007201702280U CN 200720170228 U CN200720170228 U CN 200720170228U CN 201088028 Y CN201088028 Y CN 201088028Y
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Abstract
The utility model relates to a straw laying maize combined harvester, which comprises a machine frame with a frame structure and a transmission mechanism, wherein the machine frame comprises an upright frame and a special frame, the transmission mechanism comprises a maize-ear stripping device, a maize-ear conveying device, a straw lifting device, a straw conveying device, a seedling supporting device and a cutting knife device; the upright frame arranged vertically comprises a front framework and a rear framework mutually connected together in parallel, and a straw conveying passage is formed between the front framework and the rear framework; the special frame comprises a left framework and a right framework which are mutually symmetrical and arranged horizontally and a middle framework, the tail ends of the left framework, the right framework and the middle framework are respectively, vertically and fixedly connected with the bottom parts of the front framework and the rear framework, and two straw feed passages mutually parallel are formed among the left framework, the right framework and the middle framework, and the bottom parts of the front framework and the rear framework, and vertically communicated with the straw conveying passage; triangular protection plates are arranged among the front ends of the left framework, the middle framework and right framework; the maize-ear conveying device comprises a maize-ear conveying mechanism, a stranding cage and a maize-ear collecting mechanism; by utilizing the power equipment of the tractor, the utility model can fully exert the functions of the tractor to complete the recovering of the straw, is easy to be operated, is especially suitable for the use in the northern area of China, and can generate greater economic efficiency.
Description
Technical field
The utility model relates to a kind of corn picker, is to be the crop cropper tool of power with the tractor specifically.
Background technology
Existing corn picker can be divided into two types basically, and the type of promptly returning crop stocks to the field and straw are pulverized blue or green storage type.But the former is inapplicable at northern area, reason is that temperature was very low after the north harvested corn, the soil has little time just to plough and has freezed, can not bury after the straw chopping like this and be placed under the earth, straw without putrefaction then is unfavorable to sowing in the coming year, the straw of without putrefaction is contained in ventilative not drought resisting in the soil, and is unfavorable to the crop of next year.Simultaneously, during northern reaping corn, straw is fibrillatable, and temperature is low in addition, can not blue or green store up.So further improve and improve the structure and the performance of corn picker, make its more suitable northern U use necessary.
The utility model content
It is the rational in infrastructure of power with the tractor that the technical problems to be solved in the utility model provides a kind of, complete recovery straw, and use straw easy to maintenance to put the shop corn picker.
The utility model straw is put the shop corn picker, the frame and the rack-mounted transmission mechanism that comprise frame structure, its mid frame comprises stand and special-shaped frame, and transmission mechanism comprises ear-picking unit, defeated fringe device, carries the straw device, fails straw device, grain lifter and cutter device; The stand of vertically laying comprises the forward and backward framework that is parallel to each other and connects, and constitutes defeated straw passage between the two; Special-shaped frame comprises symmetrical left and right framework and the middle frame that level is laid, their tail end is connected with forward and backward base of frame vertical fixing respectively, and constitute each other two be parallel to each other advance the straw passage, two advance the straw passage all is communicated with defeated straw channel vertical; Front end at the left, center, right framework is provided with leg-of-mutton backplate each other; Defeated fringe device comprises defeated spike body, strand cage and collection spike body; Defeated spike body comprises dipping down forward and tiltedly is installed in the defeated fringe support of motor vehicle one side, on defeated fringe support, a pair of tassel-conveying chain bar is housed, laterally connect several screeding devices between the tassel-conveying chain bar, defeated fringe support is fixedlyed connected with motor vehicle by support bar, the upper and lower power transmission shaft that is in transmission connection with the tassel-conveying chain bar is equipped with at two ends at defeated fringe support respectively, and last power transmission shaft is in transmission connection by the output shaft of sprocket wheel chain and motor vehicle; The tubular shell two ends of strand cage are passed through the gripper shoe crosswise fixed respectively in the outside, afterframe bottom, and the one end is positioned at the top of the front end of defeated fringe support, and the other end is vertically relative with collection spike body rear portion; Rotate the rotating shaft that the band helical blade is housed in tubular shell, rotating shaft one end is protruding, and two sprocket wheels of A, B are housed, and the A sprocket wheel is in transmission connection by chain sprocket and lower drive shaft, the protruding C sprocket wheel that is equipped with of the rotating shaft other end; The collection spike body of horizontal setting comprises a pair of collection fringe chain, collection fringe chain is respectively around the front propeller shaft that is fixed on the middle frame front portion be fixed on inter-axle shaft on the afterframe bottom and back and forth rotate after by forward direction, between collection fringe chain, also laterally connect several screeding devices, and the right-hand member of inter-axle shaft outwards also is equipped with two sprocket wheels of D, E, and its left end outwards also is equipped with the F sprocket wheel, and the D sprocket wheel is connected by chain drive with the C sprocket wheel; On the tubular shell of strand cage, be provided with and collect spike body rear end and the corresponding opening of defeated spike body front end; Ear-picking unit comprises a pair of snapping bar and laterally is installed in the middle frame front end and two ends are provided with the snapping bar power transmission shaft of skew bevel symmetrically, at snapping bar power transmission shaft one end the G sprocket wheel is housed also, the G sprocket wheel connects with the H chain gear transmission that is installed in the corresponding end of front propeller shaft by chain; Snapping bar is positioned on the same plane that becomes 30 °～40 ° of angles with horizontal plane along two inboard, its axis that advance the straw passage respectively, its two ends are rotatably installed on middle frame and the front baffle, downward-sloping front end also is equipped with skew bevel, and with the snapping bar power transmission shaft on skew bevel engagement; Carry the straw device and comprise left and right two of symmetrical placement, each is carried the straw device and is provided with and a pair ofly carries the straw roller in relative rotation from the horizontal by 15 °～18 ° angles, rightabouts, lay respectively at two junctions of advancing straw passage and defeated straw passage, and being fixed on the bottom of afterframe, its power transmission shaft is connected with E, F chain gear transmission respectively by the sprocket wheel chain; Left and right transmission case is equipped with on left and right both sides in the afterframe bottom respectively, Left Drive case power shaft is connected with the B chain gear transmission by the sprocket wheel chain, its output shaft is in transmission connection by defeated straw device and right transmission case, and left and right transmission case also is in transmission connection with grain lifter and cutter device respectively by output shaft; In the centre of afterframe to having the support that is connected with motor vehicle front end.
The utility model straw is put the shop corn picker, and wherein the Left Drive case comprises left shell and is connected with the B chain gear transmission, horizontal direction is laid, with the left power shaft of bevel gear; In left shell, vertically lay the left vertical output axle of band bevel gear, and left vertical output axle and left power shaft are by the bevel gear engaged transmission; Be mutually 90 ° and in one plane also be provided with left horizontal output shaft with left vertical output axle and left power shaft with left power shaft, left side horizontal output shaft one end is also by the bevel gear engaged transmission on bevel gear and the left power shaft, its other end holds up the standing grain live-roller to be in transmission connection by a cross-pin type joint and a left side, and the left side that travelling gear is housed holds up the front end of standing grain live-roller and left frame front end to be rotationally connected; Right transmission case comprises right shell body, right vertical power shaft and right horizontal output shaft by the mutual transmission of bevel gear are housed in right shell body, right horizontal output shaft holds up the standing grain live-roller to be in transmission connection by the cross-pin type joint and the right side, and the right side that travelling gear is housed holds up the front end of standing grain live-roller and correct frame front end to be rotationally connected; Vertical output axle in a left side is rotationally connected with afterframe respectively with right vertical power shaft upper end.
The utility model straw is put the shop corn picker, and wherein defeated straw device comprises upper and lower defeated straw sprocket wheel and the chain that is installed in left vertical output axle and right vertical power shaft top, and the stalk moving claw of some horizontal directions is housed on chain evenly distributedly.
The utility model straw is put the shop corn picker, and wherein grain lifter comprises a pair of standing grain-supporting roll that is provided with helical blade, and each standing grain-supporting roll lays respectively at the outside of corresponding snapping bar, and in same inclined plane, and mutual counter-rotation; The front and back ends of standing grain-supporting roll is rotatably installed in respectively on left and right framework and the front baffle, their front end by travelling gear respectively with left and right meshed transmission gear of holding up standing grain live-roller front end.
The utility model straw is put the shop corn picker, wherein cutter device comprises the eccentric wheel that is installed in left vertical output axle and right vertical power shaft lower end respectively, eccentric wheel and cutter arm one end are rotationally connected, the cutter arm other end is provided with the dentation cutter, cutter two ends and the cutter groove active mounting that is fixed on the stand bottom.
The utility model straw is put the shop corn picker, and wherein carrying the straw roller is the cone that profile is circular arc, is provided with some evenly distributedly and colludes groove on pyramidal outer surface, and colluding groove is helical form or linearity vertically; The a pair of end of carrying the straw roller is equipped with bevel gear respectively, and parallel rotation is installed in to be carried in the straw housing, each bevel gear respectively be installed on the power transmission shaft two bevel gear engaged transmission of settling in opposite directions; Carry the straw housing and be fixed on the afterframe bottom.
The utility model straw is put the shop corn picker, wherein carries the straw roller and is made by rubber or plastics or metal material.
The utility model straw is put the shop corn picker, and wherein snapping bar is at external diameter upper edge axis direction, is mutually 120 ° of fixedly connected three helical form wing plates of angle, and the free margins of helical form wing plate is a circular arc.
The utility model straw is put the shop corn picker, and wherein snapping bar is at external diameter upper edge axis direction, is mutually 120 ° of fixedly connected three plane wing plates of angle, and the free margins of plane wing plate is a circular arc.
The utility model straw is put the shop corn picker, between its medium-height trestle and the motor vehicle front end hydraulic cylinder is housed; Below defeated fringe support rear portion, be provided with the collecting box that is connected with motor vehicle.
It is the power-equipment that utilizes tractor that the utility model straw is put the shop corn picker, gives full play to the tractor function, and complete recovery straw, and easy operating are adapted to northern area especially and use, and produce bigger economic benefit.
Description of drawings
Fig. 1 is put shop corn picker structural principle master for the utility model straw and is looked schematic diagram;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is put the drive mechanism principle schematic of spreading in the corn picker for the utility model straw;
Fig. 4 is put shop corn picker mid frame substructure schematic diagram for the utility model straw;
Fig. 5 is put the drive mechanism enlarged diagram of shop corn picker front end for the utility model straw;
The master that Fig. 6 is put Left Drive case in the corn picker of shop for the utility model straw looks schematic diagram;
Fig. 7 looks schematic diagram for the right side of Fig. 6;
Fig. 8 is the structural profile schematic top plan view of Fig. 6;
Right transmission case structural profile master looks schematic diagram to Fig. 9 in the corn picker of shop for the utility model straw is put;
Figure 10 is the schematic top plan view (section) of Fig. 9;
Figure 11 is put the shop for the utility model straw and is carried straw apparatus structure section master in the corn picker and look schematic diagram;
Figure 12 is the schematic top plan view of Figure 11;
Figure 13 is the A-A generalized section of Figure 11;
Figure 14 is put cutter device structural representation in the corn picker of shop for the utility model straw;
Figure 15 is the schematic top plan view of Figure 14;
Figure 16 is put screw type picking roll schematic diagram in the corn picker of shop for the utility model straw;
Figure 17 is the B-B generalized section of Figure 16;
Figure 18 is put straight wing formula snapping bar schematic diagram in the corn picker of shop for the utility model straw;
Figure 19 is the C-C generalized section of Figure 18;
Figure 20 is put defeated straw apparatus structure schematic diagram in the corn picker of shop for the utility model straw.
Embodiment
By Fig. 1～Fig. 5 as seen, the utility model straw is put frame and the rack-mounted transmission mechanism that the shop corn picker comprises frame structure, its mid frame comprises stand and special-shaped frame, and transmission mechanism comprises ear-picking unit, defeated fringe device, carries the straw device, fails straw device, grain lifter and cutter device; The stand of vertically laying comprises the forward and backward framework 1,2 that is parallel to each other and connects, and constitutes defeated straw passage 3 between the two; Special-shaped frame comprises the symmetrical left and right framework 4,4 that level lays ' and middle frame 5, their tail end is fixedlyed connected with forward and backward framework 1,2 bottom vertical respectively, and constitute each other two be parallel to each other advance straw passage 3 ', two advance straw passage 3 ' all and defeated straw passage 3 vertical connections, and width between the two is two width that hold together corn.Left, center, right framework 4,5,4 ' front end be provided with leg-of-mutton backplate each other; Defeated fringe device comprises defeated spike body, strand cage and collection spike body; Defeated spike body comprises dipping down forward and tiltedly is installed in the defeated fringe support 6 of motor vehicle one side, on defeated fringe support 6, a pair of tassel-conveying chain bar 7 is housed, laterally connect several screeding devices 8 between the tassel-conveying chain bar 7, defeated fringe support 6 is fixedlyed connected with motor vehicle by support bar, the upper and lower power transmission shaft 9,10 that is in transmission connection with tassel-conveying chain bar 7 is equipped with at two ends at defeated fringe support 6 respectively, and last power transmission shaft 9 is in transmission connection by the output shaft 11 of sprocket wheel chain and motor vehicle; Tubular shell 12 two ends of strand cage are passed through the gripper shoe crosswise fixed respectively in the outside, described afterframe 2 bottoms, and the one end is positioned at the top of the front end of defeated fringe support 6, and the other end is vertically relative with collection spike body rear portion; Rotate the rotating shaft 13 that the band helical blade is housed in tubular shell 12, rotating shaft 13 1 ends are protruding, and two sprocket wheels of A, B 14,15 are housed, and A sprocket wheel 14 is in transmission connection by chain sprocket and lower drive shaft 10, the protruding C sprocket wheel 16 that is equipped with of rotating shaft 13 other ends; The collection spike body of horizontal setting comprises a pair of collection fringe chain 17, collection fringe chain 17 is respectively around the front propeller shaft 18 that is fixed on middle frame 5 front portions be fixed on inter-axle shaft 19 on afterframe 2 bottoms and back and forth rotate after by forward direction, between collection fringe chain 17, also laterally connect several screeding devices 8 ', and the right-hand member of inter-axle shaft 19 outwards also is equipped with two sprocket wheels of D, E 20,21, and its left end outwards also is equipped with F sprocket wheel 22, and D sprocket wheel 20 and C sprocket wheel 16 are connected by chain drive; On the tubular shell 12 of strand cage, be provided with and collect spike body rear end and the corresponding opening of defeated spike body front end.
Defeated fringe device is that the corncob that will be taken by snapping bar 23 falls on the collection spike body, driving screeding device 8 ' transmission from front to back by collection fringe chain 17 drops in the strand cage, the rotating shaft 13 of the band helical blade in the strand cage is rotated, corncob is pushed twist to the outboard end of cage, make it fall into defeated spike body front end, drive screeding device 8 bottom-up transmitting rearward in the collecting box 54 through tassel-conveying chain bar 7 again.
Ear-picking unit comprises a pair of snapping bar 23 and laterally is installed in middle frame 5 front ends and two ends are provided with the snapping bar power transmission shaft 24 of skew bevel symmetrically, at snapping bar power transmission shaft 24 1 ends G sprocket wheel 25 is housed also, G sprocket wheel 25 is in transmission connection with the H sprocket wheel 26 that is installed in front propeller shaft 18 corresponding ends by chain; Snapping bar 23 respectively along two advance straw passage 3 ' inboard, its axis be positioned on the same plane that becomes 30 °～40 ° of angles with horizontal plane, its two ends are rotatably installed on middle frame 5 and the front baffle 1, downward-sloping front end also is equipped with skew bevel, and with snapping bar power transmission shaft 24 on skew bevel engagement, as Fig. 5.Wherein snapping bar 23 at external diameter upper edge axis direction, be mutually 120 ° of fixedly connected three helical form wing plates 51 of angle or 52 two kinds of structures of three plane wing plates, and the free margins of wing plate is circular arc, as Figure 16～shown in Figure 19.
In order to take corncob better, also be provided with grain lifter, it comprises a pair of standing grain-supporting roll 42 that is provided with helical blade, each standing grain-supporting roll 42 lays respectively at the outside of corresponding snapping bar 23, and in same inclined plane, and mutual counter-rotation; The front and back ends of standing grain-supporting roll 42 be rotatably installed in respectively left and right framework 4,4 ' and front baffle 1 on, their front end by travelling gear respectively with left and right meshed transmission gear of holding up standing grain live-roller 36,36 ' front end, and left and rightly hold up standing grain live-roller 36,36 ' be to drive by left and right transmission case 29,30 respectively to rotate.
Left and right transmission case 29,30 is as Fig. 6～shown in Figure 10, Left Drive case 29 comprise left shell 32 and be in transmission connection with B sprocket wheel 15, horizontal direction is laid, with the left power shaft 33 of bevel gear; In left shell 32, vertically lay the left vertical output axle 34 of band bevel gear, and left vertical output axle 34 and left power shaft 33 is by the bevel gear engaged transmission; Be mutually 90 ° and in one plane also be provided with left horizontal output shaft 35 with left vertical output axle 34 and left power shaft 33 with left power shaft 33, left side horizontal output shaft 35 1 ends are also by the bevel gear engaged transmission on bevel gear and the left power shaft 33, its other end holds up standing grain live-roller 36 to be in transmission connection by a cross-pin type joint and a left side, and the left side that travelling gear is housed holds up the front end of standing grain live-roller 36 and left frame 4 front ends to be rotationally connected.Right transmission case 30 comprises right shell body 37, right vertical power shaft 38 and right horizontal output shaft 39 by the mutual transmission of bevel gear are housed in right shell body 37, right horizontal output shaft 39 is held up standing grain live-roller 36 ' be in transmission connection by the cross-pin type joint and the right side, the right side that travelling gear is housed hold up standing grain live-roller 36 ' front end and correct frame 4 ' front end be rotationally connected; Left side vertical output axle 34 is rotationally connected with afterframe 2 respectively with right vertical power shaft 38 upper ends.
As Figure 11～shown in Figure 13, carry the straw device and comprise left and right two of symmetrical placement, each is carried the straw device and is provided with and a pair ofly carries straw roller 27 in relative rotation from the horizontal by 15 °～18 ° angles, rightabouts, lay respectively at two advance straw passage 3 ' with the junction of defeated straw passage 3, and be fixed on the bottom of afterframe 2, be in transmission connection by chain sprocket and its power transmission shaft 28 respectively by E, the F sprocket wheel 21,22 at inter-axle shaft 19 two ends of collection spike body.The straw that just enters defeated straw passage 3, also cut off is upwards mentioned to the base plate of defeated straw passage 3,, straw is sent out, be convenient to tidy up by upper and lower defeated straw sprocket wheel and chain 40.
Defeated straw device comprises upper and lower defeated straw sprocket wheel and the chain 40 that is installed in left vertical output axle 34 and right vertical power shaft 38 tops, and the stalk moving claw 41 of some horizontal directions is housed on chain 40 evenly distributedly, sees shown in Figure 20.
Cutter device is driven by the vertical axis of left and right transmission case 29,30 respectively, by Figure 14～15 as seen, it comprises the eccentric wheel 43 that is installed in left vertical output axle 34 and right vertical power shaft 38 lower ends respectively, eccentric wheel 43 is rotationally connected with cutter arm 44 1 ends, cutter arm 44 other ends are provided with dentation cutter 45, cutter 45 two ends and cutter groove 46 active mountings that are fixed on the stand bottom.
The utility model is driven by the motor vehicle of tractor and so on, to having the support 31 that is connected with motor vehicle front end, hydraulic cylinder 53 is housed between support 31 and motor vehicle front end in the centre of afterframe 2, is used for regulating highly.
Claims (10)
1. a straw is put the shop corn picker, the frame and the rack-mounted transmission mechanism that comprise frame structure, it is characterized in that described frame comprises stand and special-shaped frame, described transmission mechanism comprises ear-picking unit, defeated fringe device, carries the straw device, fails straw device, grain lifter and cutter device; The described stand of vertically laying comprises the forward and backward framework (1,2) that is parallel to each other and connects, and constitutes defeated straw passage (3) between the two; Described special-shaped frame comprises symmetrical left and right framework (4,4 ') and the middle frame (5) that level is laid, their tail end is fixedlyed connected with described forward and backward framework (1,2) bottom vertical respectively, and constitute each other two be parallel to each other advance straw passage (3 '), two described advance straw passage (3 ') all with described defeated straw passage (3) vertical connection; Front end at described left, center, right framework (4,5,4 ') is provided with leg-of-mutton backplate each other; Described defeated fringe device comprises defeated spike body, strand cage and collection spike body; Described defeated spike body comprises dipping down forward and tiltedly is installed in the defeated fringe support (6) of motor vehicle one side, a pair of tassel-conveying chain bar (7) is housed on described defeated fringe support (6), laterally connect several screeding devices (8) between the described tassel-conveying chain bar (7), described defeated fringe support (6) is fixedlyed connected with motor vehicle by support bar, the upper and lower power transmission shaft (9,10) that is in transmission connection with described tassel-conveying chain bar (7) is housed respectively at the two ends of described defeated fringe support (6), and described upward power transmission shaft (9) is in transmission connection by the output shaft (11) of sprocket wheel chain and motor vehicle; The tubular shell of described strand cage (12) two ends are passed through the gripper shoe crosswise fixed respectively in the outside, described afterframe (2) bottom, and the one end is positioned at the top of the front end of described defeated fringe support (6), and the other end is vertically relative with described collection spike body rear portion; In described tubular shell (12), rotate the rotating shaft (13) that the band helical blade is housed, described rotating shaft (13) one ends are protruding, and two sprocket wheels of A, B (14,15) are housed, described A sprocket wheel (14) is in transmission connection by chain sprocket and described lower drive shaft (10), the protruding C sprocket wheel (16) that is equipped with of described rotating shaft (13) other end; The described collection spike body of horizontal setting comprises a pair of collection fringe chain (17), described collection fringe chain (17) respectively around be fixed on the anterior front propeller shaft (18) of described middle frame (5) and be fixed on inter-axle shaft (19) on described afterframe (2) bottom by forward direction after back and forth rotation, between described collection fringe chain (17), also laterally connect several screeding devices (8 '), and the right-hand member of described inter-axle shaft (19) outwards also is equipped with D, two sprocket wheels (20 of E, 21), and its left end outwards also is equipped with F sprocket wheel (22), and described D sprocket wheel (20) is connected by chain drive with described C sprocket wheel (16); On the tubular shell (12) of described strand cage, be provided with and described collection spike body rear end and the corresponding opening of defeated spike body front end; Described ear-picking unit comprises a pair of snapping bar (23) and laterally is installed in described middle frame (5) front end and two ends are provided with the snapping bar power transmission shaft (24) of skew bevel symmetrically, at described snapping bar power transmission shaft (24) one ends G sprocket wheel (25) is housed also, described G sprocket wheel (25) is in transmission connection with the H sprocket wheel (26) that is installed in the corresponding end of described front propeller shaft (18) by chain; Described snapping bar (23) is positioned on the same plane that becomes 30 °～40 ° of angles with horizontal plane along two described inboard, its axis that advance straw passage (3 ') respectively, its two ends are rotatably installed on described middle frame (5) and the described front baffle (1), downward-sloping front end also is equipped with skew bevel, and with described snapping bar power transmission shaft (24) on skew bevel engagement; The described straw device of carrying comprises left and right two of symmetrical placement, each is carried the straw device and is provided with and a pair ofly carries straw roller (27) in relative rotation from the horizontal by 15 °～18 ° angles, rightabouts, lay respectively at two described junctions of advancing straw passage (3 ') and described defeated straw passage (3), and being fixed on the bottom of described afterframe (2), its power transmission shaft (28) is in transmission connection with described E, F sprocket wheel (21,22) respectively by the sprocket wheel chain; On the left and right both sides of described afterframe (2) bottom left and right transmission case (29,30) is housed respectively, described Left Drive case (29) power shaft is in transmission connection by sprocket wheel chain and described B sprocket wheel (15), its output shaft is in transmission connection by described defeated straw device and described right transmission case (30), and described left and right transmission case (29,30) also is in transmission connection with described grain lifter and cutter device respectively by output shaft; In the centre of described afterframe (2) to having the support (31) that is connected with motor vehicle front end.
2. straw according to claim 1 is put the shop corn picker, it is characterized in that described Left Drive case (29) comprise left shell (32) and be in transmission connection with described B sprocket wheel (15), horizontal direction is laid, with the left power shaft (33) of bevel gear; In described left shell (32), vertically lay the left vertical output axle (34) of band bevel gear, and described left vertical output axle (34) and left power shaft (33) pass through the bevel gear engaged transmission; Be mutually 90 ° and in one plane also be provided with left horizontal output shaft (35) with described left vertical output axle (34) and left power shaft (33) with described left power shaft (33), described left horizontal output shaft (35) one ends are also by the bevel gear engaged transmission on bevel gear and the described left power shaft (33), its other end holds up standing grain live-roller (36) to be in transmission connection by a cross-pin type joint and a left side, and the described left side that travelling gear is housed holds up the front end of standing grain live-roller (36) and described left frame (4) front end to be rotationally connected; Described right transmission case (30) comprises right shell body (37), right vertical power shaft (38) and right horizontal output shaft (39) by the mutual transmission of bevel gear are housed in described right shell body (37), described right horizontal output shaft (39) holds up standing grain live-roller (36 ') to be in transmission connection by the cross-pin type joint and the right side, and the described right side that travelling gear is housed holds up the front end of standing grain live-roller (36 ') and described correct frame (4 ') front end to be rotationally connected; Described left vertical output axle (34) is rotationally connected with described afterframe (2) respectively with the vertical power shaft in the described right side (38) upper end.
3. straw according to claim 2 is put the shop corn picker, it is characterized in that described defeated straw device comprises upper and lower defeated straw sprocket wheel and the chain (40) that is installed in described left vertical output axle (34) and the vertical power shaft in the described right side (38) top, is equipped with the stalk moving claw (41) of some horizontal directions evenly distributedly on described chain (40).
4. straw according to claim 3 is put the shop corn picker, it is characterized in that described grain lifter comprises a pair of standing grain-supporting roll (42) that is provided with helical blade, each described standing grain-supporting roll (42) lays respectively at the outside of corresponding described snapping bar (23), and in same inclined plane, and mutual counter-rotation; The front and back ends of described standing grain-supporting roll (42) is rotatably installed in respectively on described left and right framework (4,4 ') and the front baffle (1), their front end by travelling gear respectively with described left and right meshed transmission gear of holding up standing grain live-roller (36,36 ') front end.
5. straw according to claim 4 is put the shop corn picker, it is characterized in that described cutter device comprises the eccentric wheel (43) that is installed in described left vertical output axle (34) and the vertical power shaft in the described right side (38) lower end respectively, described eccentric wheel (43) is rotationally connected with cutter arm (44) one ends, described cutter arm (44) other end is provided with dentation cutter (45), described cutter (45) two ends and cutter groove (46) active mounting that is fixed on described stand bottom.
6. straw according to claim 5 is put the shop corn picker, it is characterized in that described straw roller (27) is circular arc for profile the cone of carrying, be provided with some evenly distributedly and collude groove (48) on pyramidal outer surface, the described groove (48) that colludes is helical form or linearity vertically; The a pair of described end of carrying straw roller (27) is equipped with bevel gear (49) respectively, and parallel rotation is installed in to be carried in the straw housing (50), each described bevel gear (49) respectively be installed on the described power transmission shaft (28) two bevel gear engaged transmission of settling in opposite directions; The described straw housing (50) of carrying is fixed on described afterframe (2) bottom.
7. straw according to claim 6 is put the shop corn picker, it is characterized in that the described straw roller (27) of carrying made by rubber or plastics or metal material.
8. straw according to claim 7 is put the shop corn picker, it is characterized in that described snapping bar (23) is at external diameter upper edge axis direction, is mutually 120 ° of fixedly connected three helical form wing plates of angle (51), the free margins of described helical form wing plate (51) is a circular arc.
9. straw according to claim 8 is put the shop corn picker, it is characterized in that described snapping bar (23) is at external diameter upper edge axis direction, is mutually 120 ° of fixedly connected three plane wing plates of angle (52), the free margins of described plane wing plate (52) is a circular arc.
10. straw according to claim 8 is put the shop corn picker, it is characterized in that being equipped with between described support (31) and motor vehicle front end hydraulic cylinder (53); Be provided with the collecting box (54) that is connected with motor vehicle in the below at described defeated fringe support (6) rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201702280U CN201088028Y (en) | 2007-08-16 | 2007-08-16 | Straw laying maize harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201702280U CN201088028Y (en) | 2007-08-16 | 2007-08-16 | Straw laying maize harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201088028Y true CN201088028Y (en) | 2008-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201702280U Expired - Fee Related CN201088028Y (en) | 2007-08-16 | 2007-08-16 | Straw laying maize harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201088028Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429336A (en) * | 2013-09-16 | 2015-03-25 | 中国农业机械化科学研究院 | Self-propelled sweet sorghum harvesting and swathing machine |
| CN108781712A (en) * | 2018-08-02 | 2018-11-13 | 大连海洋大学 | Beach Spartina alterniflora's harvester |
| CN109287261A (en) * | 2018-09-13 | 2019-02-01 | 四川省农业科学院作物研究所 | A kind of new type maize harvesting machine |
| CN109716922A (en) * | 2019-01-31 | 2019-05-07 | 燕山大学 | A kind of corn picker guarantor bar ceding of Taiwan |
| CN111631005A (en) * | 2020-05-26 | 2020-09-08 | 德州职业技术学院（德州市技师学院） | Maize straw collecting and transporting vehicle |
| CN111713248A (en) * | 2020-08-05 | 2020-09-29 | 安徽奉念城机电设计服务有限公司 | Promote automatic harvesting of straw returning and tailor rubbing crusher |
| CN112449877A (en) * | 2013-04-08 | 2021-03-09 | 株式会社久保田 | Harvester and working machine |
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| CN112449877A (en) * | 2013-04-08 | 2021-03-09 | 株式会社久保田 | Harvester and working machine |
| CN112449877B (en) * | 2013-04-08 | 2022-11-08 | 株式会社久保田 | Harvester and working machine |
| CN104429336A (en) * | 2013-09-16 | 2015-03-25 | 中国农业机械化科学研究院 | Self-propelled sweet sorghum harvesting and swathing machine |
| CN104429336B (en) * | 2013-09-16 | 2016-03-09 | 中国农业机械化科学研究院 | A kind of self-propelled sugar grass harvesting windrower |
| CN108781712A (en) * | 2018-08-02 | 2018-11-13 | 大连海洋大学 | Beach Spartina alterniflora's harvester |
| CN109287261A (en) * | 2018-09-13 | 2019-02-01 | 四川省农业科学院作物研究所 | A kind of new type maize harvesting machine |
| CN109716922A (en) * | 2019-01-31 | 2019-05-07 | 燕山大学 | A kind of corn picker guarantor bar ceding of Taiwan |
| CN111631005A (en) * | 2020-05-26 | 2020-09-08 | 德州职业技术学院（德州市技师学院） | Maize straw collecting and transporting vehicle |
| CN111713248A (en) * | 2020-08-05 | 2020-09-29 | 安徽奉念城机电设计服务有限公司 | Promote automatic harvesting of straw returning and tailor rubbing crusher |
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