WO2015081548A1 - 一种水稻联合收割机 - Google Patents

一种水稻联合收割机 Download PDF

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Publication number
WO2015081548A1
WO2015081548A1 PCT/CN2013/088696 CN2013088696W WO2015081548A1 WO 2015081548 A1 WO2015081548 A1 WO 2015081548A1 CN 2013088696 W CN2013088696 W CN 2013088696W WO 2015081548 A1 WO2015081548 A1 WO 2015081548A1
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WO
WIPO (PCT)
Prior art keywords
shaft
frame
wheel
transmission mechanism
transmission
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Application number
PCT/CN2013/088696
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English (en)
French (fr)
Inventor
孙首泉
Original Assignee
孙首泉
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 孙首泉 filed Critical 孙首泉
Priority to CN201390000122.XU priority Critical patent/CN204047180U/zh
Priority to PCT/CN2013/088696 priority patent/WO2015081548A1/zh
Publication of WO2015081548A1 publication Critical patent/WO2015081548A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D45/00Harvesting of standing crops
    • A01D45/04Harvesting of standing crops of rice

Definitions

  • the utility model relates to agricultural machinery, in particular to a machine for rice harvesting. Background technique
  • the world's rice planting area accounts for 30% of the total cultivated area (about 2.3 billion mu), 80% of which is distributed in the south of the latitude 30 degrees south to the equator. This area is mostly in the 2-3 season due to the high temperature and rain. More than 90% of the rice is harvested in muddy or watery conditions. It is impossible to release the water in the ground like the northeastern part of China, and then the ground is dried and the machinery is harvested again. Timely harvesting, timely sowing, in order to ensure that the crops are planted in the second and third quarters, in order to ensure the farmers' income, it is rainy, and it is necessary to plant rice in the second to third seasons. This is the characteristic of agriculture in this region, and the traditional wheeled combination of straw water content is high. The harvester cannot meet the rice harvest in this area. Summary of the invention
  • the object of the present invention is to overcome the problems of the prior art described above and to provide a rice combine harvester capable of harvesting rice under conditions of muddy or water.
  • a rice combine harvester comprising: a thresher having a threshing frame; an engine mounted on the threshing frame; a feeding device mounted on the threshing frame, connected to the engine through the first transmission mechanism; installed in the thresher a first roller device on the frame is connected to the feeding device by a second transmission mechanism; a longitudinal axial flow roller device mounted on the threshing frame is connected to the first transmission mechanism through the third transmission mechanism; and is mounted on the threshing frame
  • the shaking plate device is connected to the feeding device through the fourth transmission mechanism; the grain auger device installed on the threshing frame is connected to the fourth transmission mechanism through the fifth transmission mechanism; the miscellaneous stirring installed on the threshing frame
  • the dragon device is connected to the grain auger device through the sixth transmission mechanism; the seed plate device mounted on the threshing frame is connected to the fourth transmission mechanism through the seventh transmission mechanism; the upper sieve box device installed on the threshing frame And a lower screen box device, respectively connected to the
  • the hydraulic drive device comprises: a hydraulic oil tank mounted on the threshing frame; a pair of drive motors mounted on the threshing frame; a series pump mounted on the threshing frame, the pump shaft passing A power transmission device is connected to the engine, and a pump inlet is connected to the hydraulic oil tank through an oil pipe, and a pump outlet thereof is respectively connected to the pair of drive motors through an oil pipe.
  • the power transmission device comprises: a driving wheel mounted on the engine output shaft; a transmission shaft mounted on the threshing frame through a bearing housing, one end of which is connected to the pump shaft of the series pump through a coupling a driven wheel mounted on the other end of the drive shaft; a drive belt mounted on the drive wheel and the driven wheel.
  • the feeding device comprises: a feeding roller shaft mounted on the threshing frame; a feeding roller mounted on the feeding roller shaft; a plate tooth mounted on the feeding roller; mounted on the thresher A grid gravure screen on the shelf that is placed on the periphery of the feed roller and that maintains a certain gap with the tip end of the plate.
  • the first transmission mechanism comprises: a first transmission shaft mounted on the threshing frame; a first-stage passive wheel mounted on the first transmission shaft; and a first-stage transmission belt mounted on the driving wheel and the first-stage passive wheel a secondary drive wheel mounted on the first drive shaft; a secondary driven wheel mounted on one end of the feed roller shaft; a feed tensioner mounted on the tensioner frame and an adjustment bolt mounted on the threshing a first transition shaft on the frame; a first transition wheel mounted on the first transition shaft; and a secondary drive belt mounted on the secondary drive wheel, the secondary driven wheel, the tension wheel, and the first transition wheel, respectively.
  • the first roller device comprises: a first roller shaft mounted on the threshing frame; a first roller mounted on the first roller shaft; a nail tooth mounted on the first roller; mounted on the threshing A first grid of concave slats on the periphery of the first drum and spaced apart from the teeth.
  • the second transmission mechanism comprises: a first roller driving wheel mounted on the other end of the feeding roller shaft; a first roller driven wheel mounted on the first roller shaft; mounted on the first roller driving wheel and The first roller drive belt on the first roller passive wheel.
  • the longitudinal axial flow roller device comprises: a longitudinal axial flow roller shaft fixed to the threshing frame through a bearing housing; a longitudinal axial flow roller mounted on the longitudinal axial flow roller shaft; and a plate tooth mounted on the longitudinal axial flow roller a guide plate installed at a front end of the longitudinal axial flow drum; a grass release plate installed at a rear end of the longitudinal axial flow drum; a second surface mounted on the threshing frame at a periphery of the longitudinal axial flow roller and maintaining a certain gap with the tip end of the plate tooth a grid-concave screen; a guide plate mounted on the inner side of the second grid-concave screen; a tooth box mounted on the threshing frame, the first output shaft passing through the coupling and the longitudinal axial-flow roller shaft connection.
  • the third transmission mechanism comprises: a third transmission shaft mounted on the threshing frame, one end thereof Connected to the input shaft of the gearbox via a coupling; a third drive wheel mounted on the first drive shaft; a third transition shaft mounted on the threshing frame; mounted in the third transition a third transitional driven wheel on the shaft; a third transitional belt mounted on the third and third transitional driven wheels; a third transitional drive wheel mounted on the third transitional shaft; mounted on the other end of the third transmission shaft a third driven wheel; and a third drive belt mounted on the third transitional drive wheel and the third driven wheel.
  • the longitudinal axial flow roller device is at least one set, wherein an input shaft of a gear box of a set of longitudinal axial flow roller devices is connected to one end of the third transmission shaft through a coupling, and the remaining group of longitudinal axial flow rollers
  • the input shafts of the device are respectively connected to the second output shaft of the adjacent group by a coupling;
  • the second grid concave screen has an angle of 120° - 360°.
  • the dither plate device comprises: a boom mounting shaft whose two ends are respectively mounted on the side wall of the thresher; a pair of dither plate hangers respectively connected to the upper side of the boom mounting shaft; respectively; a shaker plate shaft connected to the lower end of the rod; a shaker box frame mounted on the shaft of the shaker plate; a shaker plate mounted on the frame of the shaker case; and a seal attached to the frame of the shaker case.
  • the fourth transmission mechanism comprises: a fixing seat mounted on the shaking plate box frame; a crank plate crankshaft mounted on the fixing seat, the two ends of which are connected to the two side walls of the thresher through the bearing box; a fourth transitional drive wheel fed to the other end of the drum shaft; a main screen of the wind screen mounted on the threshing frame; a fourth transitional driven wheel mounted on the main drive shaft of the wind screen; a fourth transitional transmission belt on the transitional drive wheel and the fourth transitional passive wheel; a shaker plate drive wheel mounted on the windshield main drive shaft; a shaker plate driven wheel mounted on the crank plate crankshaft; and mounted on the jitter The drive plate of the plate drive wheel and the jitter plate on the passive wheel.
  • the grain auger device comprises: a grain auger shell installed in a lower portion of the thresher; a grain auger shaft mounted on the grain auger shell; a dragon blade mounted on the grain auger shaft; a food elevator active sprocket at one end of the grain auger shaft; a grain elevator housing mounted at one end of the grain auger shell, in communication with the grain tank; a grain elevator installed at the upper end of the grain elevator shell Sprocket shaft; grain lift passive sprocket mounted on grain lifting sprocket shaft; grain elevator chain installed on grain elevator active sprocket and grain elevator passive sprocket; chain installed on grain elevator chain rake.
  • the fifth transmission mechanism comprises: a grain auger drive wheel mounted on the wind screen main drive shaft; a food auger passive wheel installed at the one end of the grain auger shaft; and installed in the food auger The driving wheel and the food auger passive wheel on the grain auger transmission belt.
  • the agitated auger device comprises: a miscellaneous auger shell mounted on the lower part of the thresher; a miscellaneous auger shaft mounted on the agitated auger shell; an auger mounted on the agitator shaft a blade; a surplus lift sprocket mounted at one end of the agitator shaft; a heterogeneous elevator shell mounted at one end of the agitated auger shell, the lower end of which communicates with the agitated auger shell, the upper end of which Interconnecting with the first roller; a surplus lift sprocket shaft mounted at the upper end of the hybrid elevator housing; a surplus lift passive sprocket mounted on the surplus lift sprocket shaft; installed in the surplus lift A redundant lift chain on a passive sprocket and a surplus lift active sprocket; a chain mounted on a surplus lift chain.
  • the sixth transmission mechanism comprises: a spare auger drive wheel installed at the other end of the grain auger shaft; a spare auger passive wheel installed at the other end of the miscellaneous auger shaft; and installed in the miscellaneous Yu along dragon drive wheel and miscellaneous auger passive wheel on the agitated dragon drive belt.
  • the seeding tray device comprises: a first strut shaft whose one end is respectively connected with the side wall of the thresher; a pair of seeding disc struts whose one ends are respectively mounted on the shaft of the first strut; respectively a tray support rod shaft connected to the other end of the tray support rod; a seed box frame mounted on the shaft of the tray support rod, and the other end of the first rod shaft is respectively connected with the seed box frame; a seed tray on a seed box; a push rack mounted on a seed tray.
  • the seventh transmission mechanism comprises: a trigeminal arm center shaft mounted on the side wall of the thresher; a pair of three-fork arms respectively mounted on the shaft of the trigeminal arm; a three-legged arm upper shaft on the disk box frame, the upper portions of the pair of three-fork arms are respectively connected with the upper shaft of the three-legged arm; the screen box passive wheel mounted on the thresher; the driving wheel mounted on the shaker plate
  • the shaking plate transmission belt on the passive plate of the shaking plate and the passive wheel of the screen box; the crank eccentric shaft mounted on the passive wheel of the screen box; the crank connecting rod mounted on the eccentric shaft of the crank; the other end and the upper shaft of the three-legged arm Connected.
  • the upper screen box device comprises: a second strut shaft whose two ends are respectively mounted on the side wall of the thresher; one end of which is respectively connected to a pair of upper screen strut on the second strut shaft; respectively An upper screen box strut shaft connected to the other end of the pair of upper screen strut; an upper screen box frame whose rear end is mounted on the upper screen box strut shaft; an upper screen mounted on the upper screen box frame a lower screen mounted on the upper screen box frame; a tail screen installed at the tail of the upper screen; the front end of the upper screen box frame is connected to the main frame of the seed box and the upper shaft of the trigeminal arm.
  • the lower screen box device comprises: a boom shaft whose two ends are respectively mounted on the side wall of the thresher; and a pair of lower screen box hangers respectively connected at the upper ends thereof on the boom shaft; respectively a lower screen box hanger shaft connected to a lower end of the lower screen box hanger; a rear screen box frame whose rear end is mounted on the lower screen box hanger shaft; a food return tray on the lower screen box frame; a spare return tray mounted on the lower screen box frame; a lower fork arm mounted on the lower end of the lower screen box frame; the lower portions of the pair of three-fork arms are respectively mounted on the trigeminal arm On the lower shaft.
  • the first fan device disposed under the seed tray device is further coupled to the fourth transmission mechanism by an eighth transmission mechanism.
  • the first fan device comprises: a fan shaft mounted on the threshing frame; a first fan blade mounted on the fan shaft; the eighth transmission mechanism comprising: a first mounted on the fan shaft a fan driven wheel; a bellows drive wheel mounted on the windshield main drive shaft; and a bellows drive belt mounted on the first fan passive wheel and the bellows drive wheel.
  • the heat dissipating device further includes: a heat sink mounted on the threshing rack, an inlet of which is connected to a pump outlet of the series pump through an oil pipe, and an outlet thereof is connected to the hydraulic oil tank;
  • a second fan of the radiator is coupled to the engine by a fan drive.
  • the fan drive comprises: a second fan drive wheel mounted on the second output shaft of the engine; a fan mounting shaft mounted on the threshing frame through a bearing housing, the second fan being mounted on the fan One end of the mounting shaft; a second fan driven wheel mounted at the other end of the fan mounting shaft; and a second fan driving belt mounted on the second fan driving wheel and the second fan driven wheel.
  • the method further includes: a conveying groove installed on the thresher, communicating with the longitudinal axial flow roller device through the first roller and the feeding roller; a header mounted on the conveying groove; installed in the threshing frame The upper cab; a lift cylinder connected to the trough at one end and connected to the threshing rack at the other end.
  • the method further comprises: a soil rotary tiller installed below the threshing rack.
  • the crushing soil rotary tilling device comprises: a rotary tilling frame body; a ear seat mounted on the rotary tilling frame body; one end of the lifting oil cylinder is connected with the lug on the threshing frame, and the other end is connected to the ear seat; a connecting rod arm seat mounted on the rotary tilling frame body; one end of the connecting rod arm is connected to the threshing frame, and the other end is connected to the connecting rod arm seat; the rotary tiller mounted on the rotary tilling frame body a roller; a rotary cutter roller mounted on a rotary cutter roller; a cutter seat mounted on the rotary cutter roller; a rotary cutter mounted on the cutter base; and a flat soil plate mounted on the rotary tiller body ; a lug mounted on the body of the rotary tilling frame; a limit adjustment rod attached to the rotary tiller body at one end and connected to the lug at the other end; one end is mounted on the rotary tiller body, and the other end is attached to the lug
  • the ground rotary tiller device is connected to the hydraulic drive device through a ninth transmission mechanism;
  • the ninth transmission mechanism comprises: a rotary tiller gear box mounted on the rotary tiller frame body; installed in the rotary tiller a motor on the gearbox; a hydraulic oil pipe mounted on the motor, the inlet end of which is connected to the series pump, the outlet end and the hydraulic oil tank Connected to the radiator; the gearbox output shaft mounted on both sides of the rotary tiller gearbox; the drive shaft mounted on both sides of the rotary tiller frame, one end of which is connected to the gearbox output shaft, and the other end of which is respectively mounted Rotary cutter roller drive wheel; rotary cutter roller passive wheel mounted on the rotary cutter roller; rotary cutter roller drive belt mounted on the rotary cutter roller drive wheel and the rotary cutter roller passive wheel.
  • the ground rotary tiller device is coupled to the power transmission device via a ninth transmission mechanism.
  • the ninth transmission mechanism comprises: a transmission case installed at the bottom of the threshing rack; a transmission case input shaft mounted on the transmission case; a driven wheel mounted on the input shaft of the transmission case; and a transmission case output mounted on the transmission case a shaft; a gearbox of a rotary tiller mounted on the body of the rotary tiller; a gearbox input shaft mounted on the gearbox of the rotary tiller; a universal joint drive shaft connected to the output shaft of the gearbox and the input shaft of the gearbox; Rotary cutter roller drive belt on the driving wheel and the rotary cutter roller passive wheel; the gear box output shaft mounted on both sides of the rotary tiller gear box; the two ends are respectively connected with the inner end of the rotary cutter roller shaft.
  • a rice combine harvester comprising: a thresher having a threshing frame; an engine mounted on the threshing frame; a longitudinal axial flow roller device mounted on the threshing frame, passing the third a transmission mechanism is coupled to the engine; a shaker plate device mounted on the threshing frame is coupled to the engine via a fourth transmission mechanism; a grain auger device mounted on the threshing frame, through the fifth transmission mechanism and the fourth The transmission mechanism is connected; the agitated auger device installed on the threshing frame is connected with the grain auger device through the sixth transmission mechanism; the seed plate device mounted on the threshing frame, through the seventh transmission mechanism and the fourth transmission Mechanism connection; upper screen box device and lower screen box device installed on the threshing rack, respectively connected to the seventh transmission mechanism; tracked drive chassis device installed at the bottom of the threshing rack; used to drive the tracked drive chassis a hydraulic drive device for operating the device, mounted on the threshing frame, connected to the crawler
  • the method further comprises: a trough mounted on the thresher, the longitudinal axial flow roller device being mounted on the threshing rack at a rear end of the trough and communicating with the trough.
  • the longitudinal axial flow roller device comprises: a longitudinal axial flow roller mounted on the longitudinal axial flow roller shaft fixed to the threshing frame by a bearing housing; a longitudinal axial flow roller mounted on the longitudinal axial flow roller; a guide plate mounted at a front end of the longitudinal axial flow drum; a grass removal plate mounted at a rear end of the longitudinal axial flow drum; a second grid mounted on the threshing frame at a periphery of the longitudinal axial flow roller and maintaining a certain gap with the tip end of the plate tooth a gravure screen; a guide plate mounted on the inner side of the second grid gravure screen; a tooth box mounted on the threshing frame, the first output shaft of which is coupled to the longitudinal axial flow roller shaft through a coupling .
  • the third transmission mechanism comprises: a first transmission shaft mounted on the threshing frame; a primary driven wheel mounted on the first transmission shaft; a driving wheel mounted on the engine output shaft; a first drive belt on the driving wheel and the first stage driven wheel; a third driving wheel mounted on the first transmission shaft; a third transmission shaft mounted on the threshing frame, one end of which passes through the coupling and the An input shaft connection of the tooth box; a third transition shaft mounted on the threshing frame; a third transition driven wheel mounted on the third transition shaft; and a third driving wheel and a third transition driven wheel a third transitional transmission belt; a third transitional drive wheel mounted on the third transition shaft; a third passive wheel mounted at one end of the third transmission shaft; and a third installation on the third transitional drive wheel and the third passive wheel Three drive belts.
  • the dither plate device comprises: a boom mounting shaft whose two ends are respectively mounted on the side wall of the thresher; a pair of dither plate hangers respectively connected to the upper side of the boom mounting shaft; respectively; a shaker plate shaft connected to the lower end of the rod; a shaker box frame mounted on the shaft of the shaker plate; a shaker plate mounted on the frame of the shaker case; and a seal attached to the frame of the shaker case.
  • the fourth transmission mechanism comprises: a fixing seat mounted on the shaking plate box frame; a crank plate crankshaft mounted on the fixing seat, the two ends of which are connected to the two side walls of the thresher through the bearing box; a feeding roller shaft on the threshing frame; a secondary driving wheel mounted on the first transmission shaft; a secondary driven wheel mounted on one end of the feeding roller shaft; and a feeding piece mounted on the tensioning wheel frame a tensioning wheel and a mediation bolt; a first transition shaft mounted on the threshing frame; a first transition wheel mounted on the first transition shaft; and a second driving wheel, a second driven wheel, and a tensioning wheel respectively And a secondary transmission belt on the first transition wheel; a fourth transitional drive wheel mounted on the other end of the feed roller shaft; a main screen of the wind screen mounted on the threshing frame; mounted on the main screen of the wind screen a fourth transitional drive wheel on the drive shaft is mounted on the fourth transition drive wheel and a fourth transition drive wheel on the fourth transition drive
  • DRAWINGS Figure 1 is a left side structural view of the rice combine harvester of the present invention.
  • Figure 2 is a right side structural view of the rice combine harvester of the present invention.
  • FIG. 3 is a top plan view of a crawler-type driving undercarriage device of the rice combine harvester of the present invention
  • FIG. 4 is a cross-sectional view of the rice combine harvester of the present invention
  • Figure 5 is a cross-sectional view taken along line A - A of Figure 4.
  • Figure 6 is a cross-sectional view taken along line B-B of Figure 4.
  • Figure 7 is a cross-sectional view taken along line C-C of Figure 4.
  • Figure 8 is a structural view of a second embodiment of the rice combine harvester of the present invention.
  • Figure 9 is a cross-sectional view taken along line D - D of Figure 8.
  • Figure 10 is a structural view of a rotary soil tillage device equipped with a hydraulic transmission of the rice combine harvester of the present invention
  • Figure 11 is a plan view of Figure 10
  • Figure 12 is a structural view of a utility model of a rice combine harvester equipped with a transmission box transmission;
  • Figure 13 is a plan view of Figure 12.
  • FIG. 1 is a left side structural view of the rice combine harvester of the present invention
  • FIG. 2 is a right side structural view of the rice combine harvester of the present invention
  • FIG. 3 is a plan view of the crawler type driven chassis device of the rice combine harvester of the present invention.
  • Figure 4 is a cross-sectional view of the rice combine harvester of the present invention
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 4
  • Figure 6 is a cross-sectional view taken along line B-B of Figure 4
  • Fig. 10 is a structural view of a rice ground combiner with hydraulic transmission of the present invention
  • Fig. 11 is a plan view of Fig. 10
  • Fig. 11 is a plan view of Fig. 10
  • the rice combine harvester of the present invention comprises: a thresher 35 having a threshing frame 106; An engine 50 mounted on the threshing frame; a feeding device mounted on the threshing frame, connected to the engine through the first transmission mechanism; a first roller device mounted on the threshing frame, through the second transmission mechanism and feeding The device is connected; the longitudinal axial flow roller device mounted on the threshing frame is connected to the first transmission mechanism through the third transmission mechanism; the shaking plate device mounted on the threshing frame is connected to the feeding device through the fourth transmission mechanism; The grain auger device installed on the threshing frame is connected to the fourth transmission mechanism through the fifth transmission mechanism; the agitating auger device installed on the threshing frame is connected with the grain auger device through the sixth transmission mechanism;
  • the crawler drive chassis device of the present invention comprises: a chassis frame 383, and a guide wheel 380, a row of support rollers 382 and a row of support rollers are respectively mounted on the left and right sides of the chassis frame 383. 385, a total of two guiding wheels, two rows of supporting rollers, two rows of supporting rollers, wherein two guiding wheels 380 are located at one end of the chassis frame 383 (as shown in the front end of FIG.
  • Each of the driving tooth boxes 113 is respectively mounted with a driving gear box 139, and two driving gears 139 are respectively mounted on the left and right two guiding wheels 380, the left and right two rows of supporting rollers, and left and right.
  • the hydraulic drive device of the present invention comprises: a hydraulic oil tank 140 mounted on the threshing frame; a pair of drive motors 138 mounted on the threshing frame, the output shafts of which are respectively connected with a pair of drive tooth boxes 113 for inputting power a gearbox 113; a series pump 33 mounted on the threshing frame, the pump shaft of which is connected to the engine 50 via a power transmission device, the pump inlet of which is connected to the hydraulic oil tank 140 through a fuel pipe, and the pump outlet thereof
  • the oil passages are respectively coupled to a pair of drive motors 138;
  • the power transmission device includes: a drive wheel 48 mounted on the engine output shaft 132; and a drive shaft 45 mounted on the threshing frame 106 through the bearing housing 133, one end of which is coupled
  • the shaft 134 is coupled to the pump shaft of the series pump 33; the driven wheel 32 mounted at the other end of the drive shaft 45; and the drive belt 46 mounted to the drive wheel 48 and the driven wheel 32.
  • the series pump 33 When the engine is operating, power is transmitted to the series pump 33 via the drive wheel 48, the drive belt 46, the driven wheel 32, and the drive shaft 45.
  • the series pump 33 operates to pump the hydraulic oil in the hydraulic oil tank 140 to the two drive motors 138.
  • the two driving motors 138 are rotated. Since the two driving gear boxes 113 are respectively connected to the output shafts of the two driving motors, when the two driving motors rotate, the power is respectively input into the two driving gear boxes 113, and two driving teeth. Box 113 works.
  • the rice combine harvester of the present invention further includes a heat dissipating device, and the heat dissipating device comprises: a radiator 42 mounted on the threshing rack 106, the inlet of which is connected to the pump outlet of the series pump 33 through an oil pipe, and the outlet thereof is connected to the hydraulic oil tank 140; When the motor stops working, the hydraulic oil is unloaded, and the oil pipe is returned to the series pump 33.
  • the series pump 33 pumps the hydraulic oil into the radiator 42. After the radiator 42 cools the hydraulic oil, the cooled hydraulic oil is integrated into the hydraulic tank through the oil pipe. 140; a second fan 43 corresponding to the radiator is connected to the engine 50 by a fan transmission.
  • the fan drive device of the present invention comprises: a second fan drive wheel 145 mounted on the second output shaft 146 of the engine 50; a fan mounting shaft 44 mounted on the threshing frame 106 through the bearing housing, the second fan 43 being mounted on One end of the fan mounting shaft 44; a second fan driven wheel 40 mounted at the other end of the fan mounting shaft 44; and a second fan drive belt 34 mounted on the second fan driving wheel 145 and the second fan driven wheel 40.
  • the crawler type rice combine harvester of the present invention further comprises a conveying groove 63 mounted on the thresher 35; a header 1 mounted on the conveying groove 63; and a thresher mounted on the thresher 35 A cab 62 on the rack 106; and a lift cylinder 9 connected at one end to the trough 63 and at the other end to the threshing rack 106.
  • the header 1 of the present invention is mounted with a swing ring box 3, and a swing arm 128 is mounted on the output shaft of the swing ring box 3, and the swing arm is connected to the cutter bar assembly 153.
  • the auger shaft 6 is also mounted on the header 1, and the auger shaft 6 is located behind the arbor assembly 153, and the auger shaft 6 is mounted with auger.
  • First drive shaft 14 The first transitional driving wheel 13 is mounted on the header, the top of the conveying slot 63 is mounted with a shaft 290, and the first transitional passive wheel 59 of the header is mounted on the shaft 290, and the first transitional driving wheel 13 of the header and the first transition passive of the header A header first transition belt 12 is mounted on the wheel 59.
  • the header 290 is further equipped with a header second transition driving wheel 58.
  • the bottom of the conveying slot 63 is equipped with a header driving shaft 66.
  • the header driving shaft 66 is mounted with a header second transition driven wheel 7, and a header second transition.
  • a header second transition belt 64 is mounted on the driving wheel 58 and the header second transition driven wheel 7.
  • An auger drive wheel 8 is also mounted on the header drive shaft 66.
  • the auger shaft 6 is mounted with an auger passive wheel 5, and the auger drive wheel 8 and the auger passive wheel 5 are mounted with an auger drive belt 67.
  • a swing ring box drive wheel 65 is also mounted on the header drive shaft 66.
  • a swing ring box passive wheel 2 is mounted on the input shaft of the swing ring box 3, and a swing ring box drive wheel 65 and a swing ring box passive wheel 2 are mounted with a pendulum Ring box drive belt 4.
  • the first transmission shaft 14 rotates
  • the first transitional driving wheel 12 of the header and the first transitional transmission belt 12 of the header drive the first transitional passive wheel 59 of the header to rotate, thereby driving the shaft 290 to rotate, and then driving the header second.
  • the transitional driving wheel 58 rotates, and when the second transitional driving wheel 58 of the header rotates, the second transitional transmission belt 64 of the header and the second transitional passive wheel 7 of the header drive the rotation of the header transmission shaft 66, thereby driving the auger driving wheel 8 to rotate.
  • the auger shaft When the auger driving wheel 8 rotates, the auger shaft is rotated by the auger transmission belt 67 and the auger driven wheel 5, thereby realizing the rotation of the auger.
  • the header drive shaft 66 rotates, the power is input to the swing ring box 3 through the swing ring box drive wheel 65, the swing ring box drive belt 4, and the swing ring box passive wheel 2, and the swing ring box 3 transmits power to the swing arm 128. Thereby the harvesting action of the arbor assembly is achieved.
  • the feeding device of the present invention comprises: a feeding roller shaft 123 mounted on the threshing frame; a feeding roller 199 mounted on the feeding roller shaft 123; mounted on the feeding The plate teeth 202 on the drum 199; a grid gravure screen 200 mounted on the threshing frame at the periphery of the feed roller 199 and maintaining a certain gap with the tip end of the plate teeth 202.
  • the first transmission mechanism of the present invention comprises: a first transmission shaft 14 mounted on the threshing frame; a first-stage passive wheel 56 mounted on the first transmission shaft; and a driving wheel 48 and a a primary drive belt 49 on the stage driven wheel 56; a secondary drive wheel 20 mounted on the first drive shaft; a secondary driven wheel 10 mounted on the end of the feed roller shaft 123; and mounted on the tensioning carriage 18 a first transition shaft 54 mounted on the threshing frame with the tensioning pulley 17 and the adjusting bolt 19; a first transition wheel 55 mounted on the first transition shaft; and a second driving wheel 20 and a second passive wheel respectively 10.
  • the tensioning pulley 17 and the secondary transmission belt 51 on the first transition wheel 55 is a first transmission shaft 14 mounted on the threshing frame; a first-stage passive wheel 56 mounted on the first transmission shaft; and a driving wheel 48 and a a primary drive belt 49 on the stage driven wheel 56; a secondary drive wheel 20 mounted on the first drive shaft; a secondary driven wheel 10 mounted on the
  • the driving wheel 48 rotates under the driving of the engine
  • the first transmission shaft 14 is rotated by the primary transmission belt 49 and the primary driven pulley 56, so that the driving shaft 14 is mounted on the first transmission shaft 14.
  • the secondary driving wheel 20 rotates
  • the secondary driving wheel 20 rotates
  • the secondary driven belt 51 drives the secondary driven wheel 10 to rotate, thereby driving the feeding roller shaft 123 to rotate, thus realizing the rotation of the feeding roller 199.
  • the first roller device of the present invention is located in front of the feeding roller device, and the first roller device comprises: a first roller shaft 71 mounted on the threshing frame; mounted on the first roller a first roller 203 on the shaft 71; a spike 204 mounted on the first roller 203; a first grid concave mounted on the threshing frame at the periphery of the first roller 203 and maintaining a certain gap with the spike 204 Plate sieve 205.
  • the second transmission mechanism of the present invention includes: a first roller driving wheel 126 mounted at the other end of the feeding roller shaft 123; and a first roller passive wheel 72 mounted on the first roller shaft 71.
  • the first roller driving wheel 126 mounted thereon is driven to rotate, and when the first roller driving wheel 126 rotates, the first roller driving belt 127 and the first roller driving wheel 72 drive the first
  • the drum shaft 71 rotates to drive the first roller 203 to rotate.
  • the longitudinal axial flow roller assembly of the present invention is located behind the feed roller assembly, and the longitudinal axial flow roller assembly includes a longitudinal axial flow roller shaft 188 that is secured to the threshing frame 106 by a bearing housing 189.
  • a longitudinal axial flow roller 183 mounted on the longitudinal axial flow roller shaft 188; a plate tooth 206 mounted on the longitudinal axial flow roller 183; a guide plate 224 mounted on the front end of the longitudinal axial flow roller 183; mounted on the longitudinal axial flow roller 183 a rear row of grass board 215; a second grid concave screen 190 mounted on the threshing frame at the periphery of the longitudinal axial flow roller 183 and maintaining a certain gap with the tip end of the plate tooth 206; mounted on the second grid concave screen 190 A guide plate 191 on the inner side; a tooth box 186 mounted on the threshing frame 106, the output shaft 187 of which is coupled to the longitudinal axial flow drum shaft 188 via a coupling 184.
  • the longitudinal axial flow roller unit communicates with the delivery groove 63 through the first roller 203 and the feed roller 199.
  • the third transmission mechanism of the present invention includes: a third transmission shaft 36 mounted on the threshing frame, one end of which is connected to the input shaft of the tooth box 186 through the coupling 207; a third drive wheel 15 on the first drive shaft 14; a third transition shaft 23 mounted on the threshing frame; a third transition driven wheel 24 mounted on the third transition shaft; mounted in the third a third transition belt 16 on the driving wheel 15 and the third transition driven wheel 24; a third transition driving wheel 25 mounted on the third transition shaft; a third driven wheel 37 mounted on the other end of the third transmission shaft 36; A third belt 38 mounted on the third transitional drive wheel 25 and the third driven wheel 37.
  • the third driving wheel 15 mounted thereon is driven to rotate, and when the third driving wheel 15 rotates, the third intermediate transmission belt 16 drives the third transmission belt 16
  • the third transition driven wheel 24 rotates, thereby driving the third transmission shaft 36 to rotate, thereby driving the third transition driving wheel 25 mounted on the third transmission shaft 36 to rotate, and when the third transition driving wheel 25 rotates, passing through the third transmission belt 38,
  • the third driven wheel 37 drives the third transmission shaft 36 to rotate.
  • the input shaft of the gear box 186 is rotated to transmit power to the gear box 186, and the gear box 186 further transmits power to the longitudinal axial flow.
  • the drum shaft 188 is thereby rotated to the longitudinal axial flow roller 183.
  • the longitudinal axial flow roller device of the present invention may be a group (as shown in FIGS. 8 and 9), or may be a plurality of groups, as shown in FIGS. 4 and 5, wherein a set of longitudinal axial flow roller device gearboxes
  • the input shaft is connected to one end of the third transmission shaft through a coupling, and the input shafts of the remaining group of longitudinal axial flow roller devices are respectively connected to the second output shaft of the adjacent group through the coupling; in order to realize the transmission of power.
  • the second grid concave screen 190 of the present invention has a wrap angle of 120° - 360°.
  • the shaker plate device of the present invention comprises: a boom mounting shaft 31 whose two ends are respectively mounted on the side wall of the thresher; a pair of jitters which are respectively connected to the boom mounting shaft 31 at the upper ends thereof a plate hanger 29; a shaker plate shaft 28 respectively connected to a lower end of the pair of shaker plate hangers 29; a shaker case frame 181 mounted on the shaker plate support shaft 28; and a shaker mounted on the shaker case frame 181 Plate 182; a sealing strip 263 mounted on the shaker box frame 181.
  • the fourth transmission mechanism of the present invention comprises: a fixing base 265 mounted on the shaking plate box frame 181; a crank plate 98 mounted on the fixing base 265, the two ends of which pass the bearing
  • the tank 247 is connected to the two side walls of the thresher 35; the fourth transition drive wheel 125 mounted on the other end of the feed drum shaft 123; the wind screen main drive shaft 102 mounted on the threshing frame; and the main drive shaft mounted on the wind screen a fourth transition driven wheel 116 on 102; a fourth transition belt 122 mounted on the fourth transition drive wheel 125 and the fourth transition driven wheel 116; a winch drive wheel 105 mounted on the main screen drive shaft 102 of the wind screen; A jitter plate passive wheel 97 on the shaker plate crankshaft 98; and a shaker plate drive belt 95 mounted on the shaker plate drive wheel 105 and the shaker plate driven wheel 97.
  • the fourth transitional driving wheel 125 mounted thereon is driven to rotate, and when the fourth transitional driving wheel 125 rotates, the fourth transitional driving wheel 116 is driven to rotate by the fourth transitional driving belt 122, thereby driving the wind.
  • the main driving shaft 102 of the screen rotates, and then the driving wheel 105 of the shaking plate is rotated.
  • the driving wheel 95 of the shaking plate drives the driving wheel of the shaking plate 97 to rotate, thereby driving the crank plate 98 of the shaking plate to rotate, and the crank plate 98 of the shaking plate is rotated.
  • the jitter of the jitter box frame 181 can be achieved.
  • the food auger device of the present invention comprises: installed in the lower portion of the thresher 35 Grain auger shell 163; grain auger shaft 165 installed on grain auger shell 163; auger blade 238 installed on grain auger shaft 165; grain lift initiative installed at 165-end of grain auger shaft a sprocket 239; a grain elevator housing 100 installed at the end of the grain auger shell 163, in communication with the grain tank 53; a grain lifting sprocket shaft 244 installed at the upper end of the grain elevator housing 100; installed in the grain liter a food lift passive sprocket 228 on the chain sprocket 244; a grain elevator chain 243 mounted on the grain elevator drive sprocket 239 and the grain lift passive sprocket 238; a chain mounted on the grain elevator chain 243 242.
  • the grain falling into the grain auger shell 163 is pushed by the auger blade 238 to the grain elevator shell 100-end, in the grain elevator active sprocket 239, the grain elevator passive sprocket 238 and the grain elevator
  • the chain 243 is driven by the chain 242 to be lifted along the grain elevator housing 100 into the grain bin 53 for collection and storage.
  • the fifth transmission mechanism of the present invention comprises: a grain auger drive wheel 103 mounted on the wind screen main drive shaft 102; and a grain auger passive wheel mounted on the one end of the grain auger shaft 165 101; and a food auger belt 120 installed on the food auger drive wheel 103 and the food auger passive wheel.
  • the grain auger drive wheel 103 rotates under the driving of the wind screen main drive shaft 102
  • the grain auger drive belt drives the food auger passive wheel to rotate, thereby driving the grain auger shaft 165 to rotate, thereby realizing grain collection and lifting.
  • the redundant auger device of the present invention comprises: a residual auger shell 169 installed in the lower portion of the thresher 35; a miscellaneous auger shaft 168 mounted on the agitating auger shell 169; a dragon blade 219 mounted on the agitator shaft 168; a surplus lift sprocket 217 mounted at the end of the agitator shaft 168; a heterogeneous elevator mounted at the 169 end of the agitator shaft a housing 225 having a lower end communicating with the agitating auger housing 169 and an upper end communicating with the first roller 203; a surplus lift sprocket shaft 240 mounted at the upper end of the hybrid elevator housing 225; a redundant lift sprocket 222 on the chain sprocket 240; a surplus lift chain 221 mounted on the surplus lift sprocket 222 and the surplus lift sprocket 217; installed in the surplus lift chain Chain 223 on 221.
  • the debris falling into the agitated auger shell 169 is pushed by the auger blade 219 to the end of the heterogeneous elevator shell 22, at the heterogeneous lift drive sprocket 217, the heterogeneous lift passive sprocket Driven by the hoisting lift chain 221, the chain 223 is pushed by the chain 223 to the first drum 203 along the hybrid elevator casing 225, and discharged by the first drum 203 into the longitudinal axis via the feeding roller device.
  • the flow roller device performs further degranulation separation.
  • the sixth transmission mechanism of the present invention comprises: a residual auger drive wheel 164 mounted on the other end of the grain auger shaft 165; and a spare agitation installed at the other end of the agitator shaft 168 Dragon passive wheel 167; and a residual auger transmission belt 166 mounted on the agitated auger drive wheel 164 and the agitated agitator passive wheel 167.
  • the agitated auger drive wheel 164 is rotated by the grain auger shaft 165, the hybrid auger drive belt 166 and the agitated agitator driven wheel 167 are driven to rotate the agitated auger shaft 168, thereby achieving redundant collection. And promotion.
  • the seed tray device of the present invention comprises: a first strut shaft 158 whose two ends are respectively connected with the side wall of the thresher 35; one end of which is respectively mounted on the first strut shaft 158 a tray support rod 157; a seed tray support shaft 156 respectively connected to the other end of the pair of tray support rods 157; a seed tray frame 150 mounted on the seed tray support shaft 156; The seed tray 154 on the tray frame; the push rack 151 mounted on the tray 154.
  • the seventh transmission mechanism of the present invention comprises: a trigeminal arm central shaft 107 mounted on the side wall of the thresher; wherein the middle portion is respectively mounted on the shaft 107 of the trigeminal arm a pair of three-pronged arms 109; a three-pronged arm upper shaft 104 mounted on the seed-carrying box frame 150, an upper portion of a pair of three-pronged arms respectively connected to the three-pronged arm upper shaft 104; mounted on the threshing a screen box passive wheel 115 on the machine; a shaker plate transmission belt 95 mounted on the shaker plate drive wheel 105, the shaker plate passive wheel 97 and the screen box passive wheel 115; a crank eccentric shaft 110 mounted on the screen box driven wheel 115; The crank link 108 on the crank eccentric shaft 110; the other end of which is connected to the trifurcated arm upper shaft 104.
  • the crank eccentric shaft 110 is driven to rotate, thereby driving the crank connecting rod 108 to operate, and the crank connecting rod 108 is operated.
  • the three-fork arm upper shaft 104 drives the seed box frame 150 to swing back and forth, so that all the grains and the waste falling on the seed tray are sorted by the seed tray, and then pushed to the upper screen box for cleaning.
  • the upper screen box device of the present invention comprises: a second strut shaft 177 whose two ends are respectively mounted on the side wall of the thresher; one end of which is respectively connected to the second strut shaft 177 a pair of upper sieve rods 178; respectively, an upper screen box support rod 179 connected to the other end of a pair of upper screen support rods 178; the rear end of the upper screen box support shaft 179 on the upper screen box frame 249;
  • the upper screen 245 mounted on the upper screen box frame 249; the lower screen 248 mounted on the upper screen box frame 249; the tail screen 180 installed at the tail of the upper screen 245; the front end of the upper screen box frame 249 and the tray box 150 is coupled to the upper fork 104 of the trigeminal arm.
  • the lower screen box device of the present invention comprises: a boom shaft 176 whose two ends are respectively mounted on the side wall of the thresher; and a pair of upper ends connected to the boom shaft 176 respectively Lower screen box boom 175; a lower screen box hanger shaft 174 respectively connected to the lower ends of the pair of lower screen box hangers 175; a lower screen box frame 262 whose rear end is mounted on the lower screen box hanger shaft 174; installed in the lower screen box frame a food return tray 246 on the 262; a residual return tray 173 mounted on the lower screen box frame 262; a lower fork arm lower shaft 114 mounted at the front end of the lower screen box frame 262; and a lower portion of the pair of three-forked arms 109 respectively mounted on the trigeminal branch
  • the arm is on the lower shaft 114.
  • the lower frame box 262 can be swung back and forth by the trigeminal arm lower shaft 114, and the grain return tray 246 returns the grain to the grain auger device, and the waste The return tray returns the excess to the agitated auger device.
  • the rice combine harvester of the present invention further includes a first fan unit disposed below the seed tray device and coupled to the fourth transmission mechanism via the eighth transmission mechanism.
  • the first fan device includes: a fan shaft 118 mounted on the threshing rack 106; a first fan blade 231 mounted on the fan shaft, the first fan blade 231 is disposed in the fan casing 229, and the fan blade and the fan casing maintain a certain gap
  • the fan casing is mounted on the threshing frame 106, and the fan outlet 235 is placed in front of the front upper and lower screen box devices of the upper screen box device; as shown in FIG.
  • the fourth transmission mechanism includes: a first part mounted on the fan shaft a fan driven wheel 119; a bellows drive wheel 99 mounted on the wind screen main drive shaft 102; and a bellows drive belt 117 mounted on the first fan driven wheel 119 and the bellows drive wheel 99.
  • the fan shaft 118 can be rotated by the windbox drive wheel 99, the bellows drive belt 117, and the first fan driven wheel 119, thereby driving the first fan blade 231 to rotate.
  • the function of the first fan unit is to provide sufficient air volume for the upper and lower screens. Under the joint action of the wind and the screen, the food and the waste are separated, and the purpose of clearing the grain is achieved.
  • the engine is started, and the combine harvester is driven as described above.
  • the cutter assembly cuts the rice and drops it to the header.
  • the auger pushes the crop to the trough, and the trough transports the material to the trough.
  • the first roller device performs threshing, pushes the material to the feeding roller device, feeds the roller device to perform threshing, and pushes the material to the longitudinal axial flow roller device to continue the threshing and simultaneously separating, the material is
  • the grain After the grain bin is full, the grain is pushed into the transport vehicle through the grain output bin; the debris leaked through the upper screen box and the tail sieve
  • the reverberation return tray, the miscellaneous return tray sends the surplus into the agitated auger, and the agitated auger pushes the grain to the elevator end, and the lifter lifts the surplus to the first roller device or the feeding roller device. Perform another separation and clearing.
  • the rice combine harvester of the present invention further comprises: a ground rotary tiller installed below the threshing frame; the ground rotary tiller is connected to the hydraulic drive through the ninth transmission mechanism.
  • the crushing soil rotary tilling device comprises: a rotary tilling frame body 341; an ear seat 353 mounted on the rotary tilling frame body 341; and one end of the lifting oil cylinder 332 and the threshing rack 106
  • the lug 330 is connected, the other end of which is connected to the ear seat 353; the connecting rod arm seat 366 is mounted on the rotary tilling frame body 341; one end of the connecting rod arm 334 is connected to the threshing frame 106, and the other end thereof is
  • the link arm base 366 is connected; a rotary cutter roller shaft 338 mounted on the rotary tiller frame body 341; a rotary tiller roller 340 mounted on the rotary tiller roller shaft 338; mounted on the rotary tiller roller 340 a cutter base 393; a rotary cutter 360 mounted on the cutter base 393; a flat soil plate 342 mounted on the rotary tiller frame body 341; a lug 408 mounted on the rotary tiller
  • the ninth transmission mechanism includes: a rotary tiller gear box 365 mounted on the rotary tiller frame body 341; a motor 335 mounted on the rotary tiller gear box 365; a hydraulic oil pipe 356 mounted on the motor 335, the inlet end thereof and The series pump 33 is connected, the outlet end thereof is connected to the hydraulic oil tank 140 and the radiator 42; the gear box output shaft 363 mounted on both sides of the rotary tiller gear box 365; and the drive shaft 348 mounted on both sides of the rotary tiller body 341
  • One end is connected to the gearbox output shaft 363, and the other end is respectively equipped with a rotary cutter roller drive wheel 349; a rotary cutter roller passive wheel 339 mounted on the rotary tiller roller shaft 338; mounted on the rotary cutter roller
  • the engine transmits power to the series pump.
  • the series pump transmits power to the motor 335 through the hydraulic oil pipe.
  • the motor drives the rotary tiller gear box 365 to work and transmits the power to the drive shaft 348.
  • the drive shaft passes the rotary tiller drive wheel and rotary tiller.
  • the cutter roller passive wheel and the transmission belt transmit power to the rotary cutter roller. When the rotary cutter roller rotates, the root of the tweezers and the crop is crushed by the rotary cutter, and the land is loosened.
  • the combine harvester with this function is a duplex machine with high efficiency and low energy consumption.
  • the crushing rotary tiller is coupled to the power transmitting device via a ninth transmission mechanism.
  • the ninth transmission mechanism comprises: a transmission case 386 installed at the bottom of the threshing frame 106; a transmission box input shaft 401 on the moving box 386; a driven wheel 388 mounted on the transmission box input shaft 401; a transmission box output shaft 399 mounted on the transmission case 386; a rotary tiller mounted on the rotary tiller frame body 341 a gearbox 365; a gearbox input shaft 364 mounted on the rotary tiller gearbox 365; a universal joint drive shaft 392 coupled to the gearbox output shaft 399 and the gearbox input shaft 364; mounted to the drive wheel 48 and the rotary tiller
  • the engine transmits power to the transmission box 386 through the transmission belt, and the transmission box transmits power to the rotary tiller gear box 365 through the universal joint, and the rotary tiller gear box transmits power to the rotary cutter cutter roller to drive the rotation thereof, and the rotary tiller Under the action of the knife, the hazelnuts and the roots of the crops are crushed, and the land is loosened to prepare for the next season of crop cultivation.
  • Figure 8 is a structural view showing a second embodiment of the rice combine harvester of the present invention
  • Figure 9 is a cross-sectional view taken along line D-D of Figure 8.
  • the rice combine harvester of the present embodiment does not have a feeding device and a first roller device, but directly places the longitudinal axial flow roller device at the rear end of the conveying groove 63 and communicates with the conveying groove.
  • the longitudinal axial flow roller device of this embodiment is directly coupled to the engine via a third transmission mechanism.
  • the third transmission mechanism of this embodiment includes: a first transmission shaft 14 mounted on the threshing frame; a first-stage passive wheel 56 mounted on the first transmission shaft; and mounted on the output shaft of the engine a driving wheel 48; a first driving belt 49 mounted on the driving wheel 48 and the primary driving wheel 56; a third driving wheel 15 mounted on the first transmission shaft 14; and a third transmission shaft 36 mounted on the threshing frame, One end is connected to the input shaft of the gear box through a coupling; a third transition shaft 23 mounted on the threshing frame; a third transition driven wheel 24 mounted on the third transition shaft; mounted on the third driving wheel 15 a third transition belt 16 on the third transition driven wheel 24; a third transition pulley 25 mounted on the third transition shaft; a third driven wheel 37 mounted at the end of the third transmission shaft 36; and a third transition installed The third drive belt 38 on the drive wheel 25 and the third driven wheel 37.
  • the shaker plate device of this embodiment is directly connected to the engine by a fourth transmission mechanism.
  • the fourth transmission mechanism of this embodiment includes: a fixing base 265 mounted on the shaking plate box frame 181; a crank plate 98 mounted on the fixing base 265, the two ends of which pass the bearing
  • the tank 247 is connected to the two side walls of the thresher 35; the feed roller shaft 123 mounted on the threshing frame; the secondary drive wheel 20 mounted on the first drive shaft; and the secondary passive mounted on one end of the feed roller shaft Wheel 10; feed mounted on tensioning carriage 18 a tensioning pulley 17 and an adjustment bolt 19; a first transition shaft 54 mounted on the threshing frame; a first transition wheel 55 mounted on the first transition shaft; and a second driving wheel 20 and a second passive wheel respectively 10, the tension pulley 17 and the first transition wheel 55 on the second transmission belt 51; the fourth transition drive wheel 125 mounted on the other end of the feed roller shaft 123; the wind screen main drive shaft 102 mounted on the th

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Abstract

一种水稻联合收割机,包括:具有脱粒机架(106)和脱粒机(35);安装在脱粒机架上的发动机(50);喂入装置,通过第一传动机构与发动机连接;第一滚筒装置,通过第二传动机构与喂入装置连接;纵向轴流滚筒装置,通过第三传动机构与第一传动机构连接;抖动板装置,通过第四传动机构与喂入装置连接;粮食搅龙装置,通过第五传动机构与第四传动机构连接;杂余搅龙装置,通过第六传动机构与粮食搅龙装置连接;承种盘装置,通过第七传动机构与第四传动机构连接;上筛箱装置和下筛箱装置,分别与第七传动机构连接;履带式驱动底盘装置;液压驱动装置,与所述履带式驱动底盘装置连接;以及安装在脱粒机顶部的粮箱(53)。

Description

一种水稻联合收割机
技术领域
本实用新型涉及农业机械, 尤其涉及一种用于水稻收割的机械。 背景技术
全世界水稻种植面积占总耕地面积的 30% (约 23亿亩), 其中 80%分布在 北纬 30度以南至赤道附近, 这一区域由于高温多雨, 水稻种植大多又都在 2— 3 季, 90%以上水稻是在泥泞或有水的条件下收割, 无法像我国东北地区那样把地 里的水放净, 再将地块晒干后机械再进地收割。 及时收割, 及时播种, 才能保 2 一 3季种植, 才能保证农民收益, 多雨, 又要 2— 3季种植水稻, 是这一区域农 业的特点,又由于秸秆含水量较高传统的轮式联合收割机无法满足这一区域的水 稻收获。 发明内容
本实用新型的目的就是为了克服上述现有技术存在的问题,提供一种水稻联 合收割机, 能够实现在泥泞或有水的条件下进行水稻的收割。
为实现本实用新型的上述目的, 提供以下技术方案:
一种水稻联合收割机, 包括: 具有脱粒机架的脱粒机; 安装在脱粒机架上的 发动机; 安装在脱粒机架上的喂入装置, 通过第一传动机构与发动机连接; 安装 在脱粒机架上的第一滚筒装置,通过第二传动机构与喂入装置连接; 安装在脱粒 机架上的纵向轴流滚筒装置, 通过第三传动机构与第一传动机构连接; 安装在 脱粒机架上的抖动板装置,通过第四传动机构与喂入装置连接; 安装在脱粒机架 上的粮食搅龙装置,通过第五传动机构与第四传动机构连接; 安装在脱粒机架上 的杂余搅龙装置,通过第六传动机构与粮食搅龙装置连接; 安装在脱粒机架上的 承种盘装置,通过第七传动机构与第四传动机构连接; 安装在脱粒机架上的上筛 箱装置和下筛箱装置, 分别与第七传动机构连接; 安装在脱粒机架底部的履带式 驱动底盘装置; 用来驱动所述履带式驱动底盘装置动作的液压驱动装置, 安装 在所述脱粒机架上, 与所述履带式驱动底盘装置连接; 以及安装在脱粒机顶部的 粮箱。 优选地, 液压驱动装置包括: 安装在所述脱粒机架上的液压油箱; 安 装在所述脱粒机架上的一对驱动马达; 安装在所述脱粒机架上的串联泵, 其泵轴 通过动力传送装置与所述发动机相连, 其泵入口通过油管与所述液压油箱连接, 其泵出口通过油管分别与所述一对驱动马达连接。
优选地, 动力传送装置包括: 安装在所述发动机输出轴上的主动轮; 通过轴 承箱安装在所述脱粒机架上的传动轴,其一端通过联轴器与所述串联泵的泵轴连 接; 安装在所述传动轴另一端的被动轮; 安装在主动轮与被动轮上的传动带。
优选地, 喂入装置包括: 安装在所述脱粒机架上的喂入滚筒轴; 安装在喂入 滚筒轴上的喂入滚筒; 安装在喂入滚筒上的板齿; 安装在所述脱粒机架上位于喂 入滚筒外围, 且与板齿尖端保持一定间隙的栅格凹板筛。
优选地, 第一传动机构包括: 安装在所述脱粒机架上的第一传动轴; 安装在 第一传动轴上的一级被动轮; 安装在主动轮和一级被动轮上的一级传动带; 安装 在第一传动轴上的二级主动轮; 安装在所述喂入滚筒轴一端的二级被动轮; 安装 在张紧轮架上的喂入张紧轮和调解螺栓安装在所述脱粒机架上的第一过渡轴;安 装在第一过渡轴上的第一过渡轮; 以及分别安装在二级主动轮、二级被动轮、 张 紧轮和第一过渡轮上的二级传动带。
优选地, 第一滚筒装置包括: 安装在所述脱粒机架上的第一滚筒轴; 安装在 第一滚筒轴上的第一滚筒; 安装在第一滚筒上的钉齿; 安装在所述脱粒机架上 位于第一滚筒外围, 且与钉齿保持一定间隙的第一栅格凹板筛。
优选地,第二传动机构包括: 安装在所述喂入滚筒轴另一端的第一滚筒主动 轮; 安装在所述第一滚筒轴上的第一滚筒被动轮; 安装在第一滚筒主动轮和第一 滚筒被动轮上的第一滚筒传动带。
优选地, 纵向轴流滚筒装置包括: 通过轴承箱固定在脱粒机架上的纵向轴流 滚筒轴; 安装在纵向轴流滚筒轴上的纵向轴流滚筒; 安装在纵向轴流滚筒上的 板齿; 安装在纵向轴流滚筒前端的导向板; 安装在纵向轴流滚筒后端的排草板; 安装在所述脱粒机架上位于纵向轴流滚筒外围,且与板齿尖端保持一定间隙的第 二栅格凹板筛; 安装在第二栅格凹板筛内侧上的导向板; 安装在所述脱粒机架 上的齿箱, 其第一输出轴通过联轴器与所述纵向轴流滚筒轴连接。
优选地, 第三传动机构包括: 安装在所述脱粒机架上的第三传动轴, 其一端 通过联轴器与所述齿箱的输入轴连接; 安装在所述第一传动轴上的第三主动轮; 安装在所述脱粒机架上的第三过渡轴;安装在所述第三过渡轴上的第三过渡被动 轮; 安装在第三主动轮与第三过渡被动轮上的第三过渡传动带; 安装在第三过渡 轴上的第三过渡主动轮; 安装在第三传动轴另一端的第三被动轮; 以及安装在第 三过渡主动轮和第三被动轮上的第三传动带。
优选地,所述纵向轴流滚筒装置为至少一组, 其中一组纵向轴流滚筒装置的 齿箱的输入轴通过联轴器与所述第三传动轴的一端连接,其余组纵向轴流滚筒装 置的输入轴分别通过联轴器与邻接组的第二输出轴连接;所述第二栅格凹板筛包 角为 120° -360° 。
优选地, 抖动板装置包括: 其两端分别安装在脱粒机侧壁上的吊杆安装轴; 其上端分别连接在吊杆安装轴上的一对抖动板吊杆;分别与一对抖动板吊杆下端 连接的抖动板支杆轴; 安装在抖动板支杆轴上的抖动板箱框; 安装在抖动板箱框 上的抖动板; 安装在抖动板箱框上的密封条。
优选地, 第四传动机构包括: 安装在所述抖动板箱框上的固定座; 安装在固 定座上的抖动板曲轴,其两端通过轴承箱与脱粒机的两侧壁相连; 安装在所述喂 入滚筒轴所述另一端的第四过渡主动轮; 安装在所述脱粒机架上的风筛主传动 轴; 安装在风筛主传动轴上的第四过渡被动轮; 安装在第四过渡主动轮和第四过 渡被动轮上的第四过渡传动带; 安装在所述风筛主传动轴上的抖动板主动轮; 安 装在所述抖动板曲轴上的抖动板被动轮;以及安装在抖动板主动轮和抖动板被动 轮上的抖动板传动带。
优选地, 粮食搅龙装置包括: 安装在所述脱粒机下部的粮食搅龙壳体; 安装 在粮食搅龙壳体上的粮食搅龙轴; 安装在粮食搅龙轴上的搅龙叶片; 安装在粮食 搅龙轴一端的粮食升运主动链轮; 安装在粮食搅龙壳体一端的粮食升运器壳体, 与所述粮箱连通; 安装在粮食升运器壳体上端的粮食升运链轮轴; 安装在粮食升 运链轮轴上的粮食升运被动链轮;安装在粮食升运主动链轮和粮食升运被动链轮 上的粮食升运链条; 安装在粮食升运链条上的链耙。
优选地,第五传动机构包括:安装在所述风筛主传动轴上的粮食搅龙主动轮; 安装在所述粮食搅龙轴所述一端的粮食搅龙被动轮;以及安装在粮食搅龙主动轮 和粮食搅龙被动轮上粮食搅龙传动带。 优选地, 杂余搅龙装置包括: 安装在脱粒机下部的杂余搅龙壳体; 安装在杂 余搅龙壳体上的杂余搅龙轴; 安装在杂余搅龙轴上的搅龙叶片; 安装在杂余搅龙 轴一端的杂余升运主动链轮; 安装在杂余搅龙壳体一端的杂余升运器壳体, 其下 端与杂余搅龙壳体相通,其上端与所述第一滚筒相通; 安装在杂余升运器壳体上 端的杂余升运链轮轴; 安装在杂余升运链轮轴上的杂余升运被动链轮; 安装在杂 余升运被动链轮和杂余升运主动链轮上的杂余升运链条;安装在杂余升运链条上 的链耙。
优选地,第六传动机构包括: 安装在所述粮食搅龙轴另一端的杂余搅龙主动 轮; 安装在所述杂余搅龙轴另一端的杂余搅龙被动轮; 以及安装在杂余搅龙主动 轮和杂余搅龙被动轮上杂余搅龙传动带。
优选地, 承种盘装置包括: 其一端分别与脱粒机侧壁相连接的第一支杆轴; 其一端分别安装在第一支杆轴上的一对承种盘支杆;分别与一对承种盘支杆另一 端连接的承种盘支杆轴; 安装在承种盘支杆轴上的承种盘箱框, 第一支杆轴的另 一端分别与承种盘箱框相连; 安装在承种盘箱框上的承种盘; 安装在承种盘上的 推送齿条。
优选地, 第七传动机构包括: 安装在所述脱粒机侧壁上的三叉支臂中轴; 其中部分别安装在所述三叉支臂中轴上的一对三叉支臂;安装在所述承种盘箱框 上的三叉支臂上轴, 所述一对三叉支臂的上部分别与所述三叉支臂上轴连接; 安装在所述脱粒机上的筛箱被动轮; 安装在抖动板主动轮、抖动板被动轮和筛箱 被动轮上的所述抖动板传动带; 安装在筛箱被动轮上的曲柄偏心轴; 安装在曲柄 偏心轴上的曲柄连杆; 其另一端与三叉支臂上轴相连。
优选地, 上筛箱装置包括: 其两端分别安装在所述脱粒机侧壁上的第二支杆 轴; 其一端分别连接在第二支杆轴上的一对上筛支杆; 分别与所述一对上筛支杆 的另一端连接的上筛箱支杆轴; 其后端安装在所述上筛箱支杆轴上的上筛箱框; 安装在上筛箱框上的上筛; 安装在上筛箱框上的下筛; 安装在上筛尾部的尾筛; 所述上筛箱框的前端与所述承种盘箱框和三叉臂上轴相连。
优选地, 下筛箱装置包括: 其两端分别安装在所述脱粒机侧壁上的吊杆轴; 其上端分别连接在吊杆轴上的一对下筛箱吊杆;分别与所述一对下筛箱吊杆的下 端连接的下筛箱吊杆轴; 其后端安装在所述下筛箱吊杆轴上的下筛箱框; 安装在 下筛箱框上的粮食回送盘; 安装在下筛箱框上的杂余回送盘; 安装在下筛箱框前 端的三叉支臂下轴; 所述一对三叉支臂的下部分别安装在三叉支臂下轴上。
优选地,还包括设置在所述承种盘装置下方的第一风扇装置, 通过第八传动 机构与所述第四传动机构连接。
优选地, 第一风扇装置包括: 安装在所述脱粒机架上的风扇轴; 安装在风扇 轴上的第一风扇叶片; 所述第八传动机构包括: 安装在所述风扇轴上的第一风扇 被动轮; 安装在所述风筛主传动轴上的风箱主动轮; 以及安装在第一风扇被动轮 和风箱主动轮上风箱传动带。
优选地, 还包括散热装置, 所述散热装置包括: 安装在所述脱粒机架上的散 热器,其入口通过油管与所述串联泵的泵出口连接,其出口与所述液压油箱连接; 对应所述散热器的第二风扇, 通过风扇传动装置与所述发动机相连。
优选地, 风扇传动装置包括: 安装在所述发动机的第二输出轴上的第二风 扇主动轮; 通过轴承箱安装在所述脱粒机架上的风扇安装轴, 所述第二风扇安装 在风扇安装轴的一端; 安装在所述风扇安装轴另一端的第二风扇被动轮; 安装 在第二风扇主动轮与第二风扇被动轮上的第二风扇传动带。
优选地, 还包括: 安装在所述脱粒机上的输送槽, 通过所述第一滚筒和喂入 滚筒与所述纵向轴流滚筒装置连通; 安装在输送槽上的割台; 安装在脱粒机架上 的驾驶室; 一端与输送槽连接, 另一端与所述脱粒机架连接的升降油缸。
优选地, 还包括: 安装在所述脱粒机架后下方的碎土旋耕装置。
优选地, 碎土旋耕装置包括: 旋耕机架体; 安装在旋耕机架体上的耳座; 升 降油缸的一端与脱粒机架上的支耳相连,其另一端与耳座相连; 安装在旋耕机架 体上的连杆支臂座; 连杆支臂的一端与脱粒机架相连, 其另一端与连杆支臂座 相连; 安装在旋耕机架体上的旋耕刀辊轴; 安装在旋耕刀辊轴上的旋耕刀辊; 安 装在旋耕刀辊上的刀座;安装在刀座上的旋耕刀;安装在旋耕机架体上的平土板; 安装在旋耕机架体上的支耳; 一端安装在旋耕机架体上, 另一端与支耳相连的限 位调整杆; 一端安装在旋耕机架体上, 另一端与支耳相连的支杆。
优选地,; 所述碎土旋耕装置通过第九传动机构与所述液压驱动装置连接; 第九传动机构包括: 安装在旋耕机架体上的旋耕机齿箱; 安装在旋耕机齿箱上的 马达; 安装在马达上的液压油管, 其进口端与串联泵相连, 其出口端与液压油箱 和散热器相连; 安装在旋耕机齿箱两侧的齿箱输出轴; 安装在旋耕机架体两侧上 的传动轴,其一端分别与齿箱输出轴相连,其另一端分别安装有旋耕刀辊主动轮; 安装在旋耕刀辊轴上的旋耕刀辊被动轮;安装在旋耕刀辊主动轮和旋耕刀辊被动 轮上的旋耕刀辊传动带。
或者, 所述碎土旋耕装置通过第九传动机构与所述动力传送装置连接。 优选地, 第九传动机构包括: 安装在脱粒机架底部的传动箱; 安装在传动箱 上的传动箱输入轴; 安装在传动箱输入轴上的被动轮; 安装在传动箱上的传动箱 输出轴;安装在旋耕机架体上的旋耕机齿箱;安装在旋耕机齿箱上的齿箱输入轴; 连接传动箱输出轴和齿箱输入轴上的万向节传动轴;安装在主动轮和旋耕刀辊被 动轮上的旋耕刀辊传动带; 安装在旋耕机齿箱两侧的齿箱输出轴; 其两端分别与 旋耕刀辊轴内端相连。
本实用新型另一方面还提供一种水稻联合收割机,包括: 具有脱粒机架的脱 粒机; 安装在脱粒机架上的发动机; 安装在脱粒机架上的纵向轴流滚筒装置, 通 过第三传动机构与所述发动机连接; 安装在脱粒机架上的抖动板装置, 通过第四 传动机构与所述发动机连接; 安装在脱粒机架上的粮食搅龙装置, 通过第五传动 机构与第四传动机构连接; 安装在脱粒机架上的杂余搅龙装置, 通过第六传动 机构与粮食搅龙装置连接; 安装在脱粒机架上的承种盘装置, 通过第七传动机构 与第四传动机构连接; 安装在脱粒机架上的上筛箱装置和下筛箱装置, 分别与第 七传动机构连接; 安装在脱粒机架底部的履带式驱动底盘装置; 用来驱动所述履 带式驱动底盘装置动作的液压驱动装置, 安装在所述脱粒机架上, 与所述履带式 驱动底盘装置连接; 以及安装在脱粒机顶部的粮箱。
优选地, 还包括: 安装在所述脱粒机上的输送槽, 所述纵向轴流滚筒装置安 装在脱粒机架上置于输送槽的后端, 并与输送槽相通。
优选地, 纵向轴流滚筒装置包括: 通过轴承箱固定在脱粒机架上的纵向轴流 滚筒轴安装在纵向轴流滚筒轴上的纵向轴流滚筒; 安装在纵向轴流滚筒上的板 齿; 安装在纵向轴流滚筒前端的导向板; 安装在纵向轴流滚筒后端的排草板; 安装在所述脱粒机架上位于纵向轴流滚筒外围,且与板齿尖端保持一定间隙的第 二栅格凹板筛; 安装在第二栅格凹板筛内侧上的导向板; 安装在所述脱粒机架上 的齿箱, 其第一输出轴通过联轴器与所述纵向轴流滚筒轴连接。 优选地, 第三传动机构包括: 安装在所述脱粒机架上的第一传动轴; 安装在 第一传动轴上的一级被动轮; 安装在所述发动机输出轴上的主动轮; 安装在主动 轮和一级被动轮上的一级传动带; 安装在所述第一传动轴上的第三主动轮; 安装 在所述脱粒机架上的第三传动轴, 其一端通过联轴器与所述齿箱的输入轴连接; 安装在所述脱粒机架上的第三过渡轴;安装在所述第三过渡轴上的第三过渡被动 轮; 安装在第三主动轮与第三过渡被动轮上的第三过渡传动带; 安装在第三过渡 轴上的第三过渡主动轮; 安装在第三传动轴一端的第三被动轮; 以及安装在第三 过渡主动轮和第三被动轮上的第三传动带。
优选地, 抖动板装置包括: 其两端分别安装在脱粒机侧壁上的吊杆安装轴; 其上端分别连接在吊杆安装轴上的一对抖动板吊杆;分别与一对抖动板吊杆下端 连接的抖动板支杆轴; 安装在抖动板支杆轴上的抖动板箱框; 安装在抖动板箱框 上的抖动板; 安装在抖动板箱框上的密封条。
优选地, 第四传动机构包括: 安装在所述抖动板箱框上的固定座; 安装在固 定座上的抖动板曲轴,其两端通过轴承箱与脱粒机的两侧壁相连; 安装在所述脱 粒机架上的喂入滚筒轴; 安装在第一传动轴上的二级主动轮; 安装在所述喂入滚 筒轴一端的二级被动轮; 安装在张紧轮架上的喂入张紧轮和调解螺栓; 安装在所 述脱粒机架上的第一过渡轴; 安装在第一过渡轴上的第一过渡轮; 以及分别安装 在二级主动轮、 二级被动轮、张紧轮和第一过渡轮上的二级传动带; 安装在所述 喂入滚筒轴所述另一端的第四过渡主动轮;安装在所述脱粒机架上的风筛主传动 轴;安装在风筛主传动轴上的第四过渡被动轮安装在第四过渡主动轮和第四过渡 被动轮上的第四过渡传动带; 安装在所述风筛主传动轴上的抖动板主动轮; 安 装在所述抖动板曲轴上的抖动板被动轮;以及安装在抖动板主动轮和抖动板被动 轮上的抖动板传动带。
本实用新型的有益效果体现在以下方面:
1 ) 本实用新型的水稻联合收割机在水田作业通过性能好;
2) 本实用新型的水稻联合收割机采用液压做行走驱动, 结构简单, 作业效 率高。 附图说明 图 1是本实用新型水稻联合收割机的左侧结构图;
图 2是本实用新型水稻联合收割机的右侧结构图;
图 3是本实用新型水稻联合收割机的履带式驱动底盘装置的俯视结构图; 图 4是本实用新型水稻联合收割机的剖视图;
图 5是沿图 4中 A— A线的剖视图;
图 6是沿图 4中 B— B线的剖视图;
图 7是沿图 4中 C一 C线的剖视图;
图 8是本实用新型水稻联合收割机的第二实施例的结构图;
图 9沿图 8中 D— D线的剖视图;
图 10 是本实用新型水稻联合收割机设有液压传动的碎土旋耕装置的结构 图;
图 11为图 10的俯视图;
图 12为实用新型的水稻联合收割机设有传动箱传动的碎土旋耕装置的结构 图;
图 13为图 12的俯视图。
附图标记说明: 1-割台; 2-摆环箱被动轮; 3-摆环箱; 4-摆环箱传动带; 5- 搅龙被动轮; 6-搅龙轴; 7-割台第二过渡被动轮; 8-搅龙主动轮; 9-升降油缸; 10-二级被动轮; 11-肖子; 12-割台第一过渡传动带; 13-割台第一过渡主动轮; 14-第一传动轴; 15-第三主动轮; 16-第三过渡传动带; 17-喂入张紧轮; 18-张紧 轮架; 19-调节螺栓; 20-二级主动轮; 22-第一传动带 A; 23 第三过渡 -轴; 24- 第三过渡被动轮; 25-第三过渡主动轮; 26-第一被动轮 A; 27-液压油泵; 28-抖 动板支杆轴; 29-抖动板吊杆; 31-吊杆安装轴; 32-被动轮; 33-串联泵; 34-第二 风扇传动带; 35-脱粒机; 36-第三传动轴; 37-第三被动轮; 38-第三传动带; 39- 螺栓; 40-第二风扇被动轮; 42-散热器; 43-第二风扇; 44-风扇安装轴; 45-传动 轴; 46-传动带; 47-第一传动带 C; 48-主动轮; 49-一级传动带; 50-发动机; 51- 二级传动带; 52-出粮筒; 53-粮箱; 54-第一过渡轴; 55-第一过渡轮; 56-—级被 动轮; 57-输送槽固定座; 58-割台第二过渡主动轮; 59-割台第一过渡被动轮; 61- 操纵台; 62-驾驶室; 63-输送槽; 64-割台第二过渡传动带; 65-摆环箱主动轮; 66-割台传动轴; 67-搅龙传动带; 71-第一滚筒轴; 72-第一滚筒被动轮; 73-杂余 搅龙轴; 74-第九被动轮; 75-第九传动带; 76-升运器轴; 77-第九主动轮; 78-卸 粮搅龙轴; 79-第十被动轮; 82-第十传动带; 83-卸粮主传动轴; 84-第十主动轮; 85-支架; 86-水箱防尘罩; 87-第十一传动带; 88-第十一主动轮; 89-第十一传动 轴; 92-链条; 93-主动轮; 94-轴; 95-抖动板传动带; 96-油箱; 97-抖动板被动轮; 98-抖动板曲轴; 99-风箱主动轮; 100-粮食升运器壳体; 101-粮食搅龙被动轮; 102-风筛主传动轴; 103-粮食升运主动轮; 104-三叉支臂上轴; 105-抖动板主动 轮; 106-脱粒机架; 107-三叉支臂中轴; 108-曲柄连杆; 109-三叉支臂; 110-曲 柄偏心轴; 112-履带总成; 113-驱动齿箱; 114-三叉支臂下轴; 115-筛箱被动轮; 116-第四过渡被动轮; 117-风箱传动带; 118-风扇轴; 119-第一风箱被动轮; 120- 粮食搅龙传动带; 122-第四过渡传动带; 123-喂入滚筒轴; 124-变速调整轮; 125- 第四过渡主动轮; 126-第一滚筒主动轮; 127-第一滚筒传动带; 128-摆臂; 129- 驱动底盘; 132-发动机输出轴; 133-轴承箱; 134-联轴器; 135-泵轴; 136-油管; 137-阀; 138-驱动马达; 139-驱动齿轮; 140-液压油箱; 142-轴承箱; 144-液压 油箱 A; 145-第二风扇主动轮; 146-第二输出轴; 147-油缸肖子; 148-油缸支耳; 149-轴; 150-承种盘箱框; 151-推送齿条; 152-联轴器; 153-刀杆总成; 154-承种 盘; 155-纵向轴流滚筒装置; 156-承种盘支杆轴; 157-承种盘支杆; 158-第一支 杆轴; 163-粮食搅龙壳体; 164-杂余搅龙主动轮; 165-粮食搅龙轴; 166-杂余搅 龙传动带; 167-杂余搅龙被动轮; 168-杂余搅龙轴; 169-杂余搅龙壳体; 172-下 筛箱装置; 173-杂余回送盘; 174-下筛箱吊杆轴; 175-下筛箱吊杆; 176-吊杆轴; 177-第二支杆轴; 178-上筛支杆; 179-上筛箱支杆轴; 180-尾筛; 181-抖动板箱 框; 182-抖动板; 183-纵向轴流滚筒; 184-联轴器; 185-齿箱输入轴; 186-齿箱; 187-齿箱输出轴; 188-纵向轴流滚筒轴; 189-轴承; 190-第二栅格凹板筛; 191- 导向板; 192-螺栓; 193-泵座; 194-螺栓; 195-泵架; 196-泵轴; 197-发动机座; 198-螺栓; 199-喂入滚筒; 200-栅格凹板筛; 202-板齿; 203-第一滚筒; 204-钉齿; 205-第一栅格凹板筛; 206-板齿; 207-联轴器; 208-输出轴; 209-联轴器; 212- 输入轴; 213-齿箱 A; 214-齿箱 A输出轴; 215-排草板; 216-第二纵向滚筒; 217- 杂余升运主动链轮; 218-轴承箱; 219-搅龙叶片; 221-杂余升运链条; 222-杂余 升运被动链轮; 223-链耙; 224-导向板; 225-杂余升运器壳体; 226-搅龙叶片; 227-搅龙壳; 228-粮食升运被动链轮; 229-风扇壳; 231-第一风扇叶片; 232-轴 承箱; 234-第一风扇; 235-风扇出口; 236-轴承箱; 237-护罩; 238-搅龙叶片; 239-粮食升运主动链轮; 240-杂余升运链轮轴; 242-链耙; 243-粮食升运链条; 244-粮食升运链轮轴; 245-上筛; 246-粮食回送盘; 247-轴承箱; 248-下筛; 249- 上筛箱框; 262-下筛箱框; 263-密封条; 264-螺栓; 265-固定座; 266-抖动板; 280-上筛箱装置; 281-下筛箱装置; 282-粮食搅龙装置; 283-杂余搅龙装置; 284- 履带式驱动底盘装置; 285-承种盘装置; 286-抖动板装置; 290-轴; 330-支耳; 331-肖轴; 332-升降油缸; 333-肖旋轴; 334-连杆支臂; 335-马达; 336-肖轴; 337- 限位托板; 338-旋耕刀辊轴; 339-旋耕刀辊被动轮; 340-旋耕刀辊; 341-旋耕机 架体; 342-平土板; 343-限位调整杆; 344-支杆; 345-肖轴; 346-秸秆切碎抛洒 器; 347-旋耕刀辊传动带; 348-传动轴; 349-旋耕刀辊主动轮; 350-抛洒器被动 轮; 351-传动带; 352-抛洒器主动轮; 353-耳座; 356-液压油管; 360-旋耕刀; 361-螺栓; 362-轴承箱; 363-齿箱输出轴; 364-齿箱输入轴; 365-旋耕机齿箱; 366-连杆支臂座; 367-护罩; 368-肖轴; 380-引导轮; 381-引导轮轴; 382-支重轮; 383-底盘架; 384-链条; 385-托轮; 386-传动箱; 387-螺栓; 388-被动轮; 389- 驱动齿箱输出轴; 390-螺栓; 392-万向节传动轴; 393-刀座; 394-齿轮; 395-齿 轮; 396-轴; 397-轴; 398-齿轮; 399-传动箱输出轴; 401-传动箱输入轴; 402- 旋耕刀辊传动带; 403-轴承箱; 404-旋耕机齿箱输出轴; 405-联轴器; 408-支耳; 410-碎土旋耕装置。 具体实施方式
实施例 1
图 1是本实用新型水稻联合收割机的左侧结构图;图 2是本实用新型水稻联 合收割机的右侧结构图;图 3是本实用新型水稻联合收割机的履带式驱动底盘装 置的俯视结构图; 图 4是本实用新型水稻联合收割机的剖视图; 图 5是沿图 4 中 A— A线的剖视图; 图 6是沿图 4中 B— B线的剖视图; 图 7是沿图 4中 C一 C线的剖视图; 图 10是本实用新型水稻联合收割机设有液压传动的碎土旋耕装 置的结构图; 图 11为图 10的俯视图; 图 12为实用新型的水稻联合收割机设有 传动箱传动的碎土旋耕装置的结构图; 图 13为图 12的俯视图。 如图 1、 2、 3、 4所示, 本实用新型的水稻联合收割机包括: 具有脱粒机架 106的脱粒机 35; 安 装在脱粒机架上的发动机 50; 安装在脱粒机架上的喂入装置, 通过第一传动机 构与发动机连接; 安装在脱粒机架上的第一滚筒装置, 通过第二传动机构与喂入 装置连接; 安装在脱粒机架上的纵向轴流滚筒装置, 通过第三传动机构与第一传 动机构连接; 安装在脱粒机架上的抖动板装置, 通过第四传动机构与喂入装置连 接;安装在脱粒机架上的粮食搅龙装置,通过第五传动机构与第四传动机构连接; 安装在脱粒机架上的杂余搅龙装置,通过第六传动机构与粮食搅龙装置连接; 安 装在脱粒机架上的承种盘装置,通过第七传动机构与第四传动机构连接; 安装在 脱粒机架上的上筛箱装置和下筛箱装置, 分别与第七传动机构连接; 安装在脱粒 机架底部的履带式驱动底盘装置; 用来驱动履带式驱动底盘装置动作的液压驱 动装置, 安装在脱粒机架上, 与履带式驱动底盘装置连接; 以及安装在脱粒机顶 部的粮箱 53, 用来收集水稻联合收割机收割下来的水稻。
其中, 如图 3所示, 本实用新型的履带式驱动底盘装置包括: 底盘架 383, 底盘架 383的左右两侧分别各安装有一个引导轮 380、一排支重轮 382和一排托 轮 385, 总共两个引导轮, 两排支重轮, 两排托轮, 其中, 两个引导轮 380位于 底盘架 383的一端(如图 12所示的前端),底盘架的另一端左右两侧分别各安装 有一个驱动齿箱 113, 每个驱动齿箱 113 的输出轴上分别安装有一个驱动齿轮 139, 两个驱动齿轮 139分别与左右两个引导轮 380、 左右两排支重轮和左右两 排托轮相对应,并且每排支重轮和托轮位于相对应的一个驱动齿轮 139和一个引 导轮 380之间; 每个驱动齿轮 139与相对应的引导轮、支重轮和托轮上分别安装 有一条链条 384, 其中, 两排托轮 385分别安装在底盘架左右两侧的上方, 以便 支托连接在驱动齿轮 139与引导轮 380之间的部分链条;两排支重轮 382分别安 装在底盘架 383左右两侧的下方,用于承受整个机器的载荷, 每条链条 384上安 装有履带板 112。 当两个驱动齿箱 113工作时, 便带动两个驱动齿轮 139转动, 从而通过两条链条 384带动两个引导轮 380转动,实现本实用新型的履带式水稻 联合收割机的行走。
本实用新型的液压驱动装置包括: 安装在脱粒机架上的液压油箱 140; 安装 在脱粒机架上的一对驱动马达 138, 其输出轴分别与一对驱动齿箱 113连接, 以 便将动力输入驱动齿箱 113; 安装在脱粒机架上的串联泵 33, 其泵轴通过动力传 送装置与发动机 50相连, 其泵入口通过油管与液压油箱 140连接, 其泵出口通 过油管分别与一对驱动马达 138连接; 其中, 动力传送装置包括: 安装在发动机 输出轴 132上的主动轮 48;通过轴承箱 133安装在脱粒机架 106上的传动轴 45, 其一端通过联轴器 134与串联泵 33的泵轴连接;安装在传动轴 45另一端的被动 轮 32; 安装在主动轮 48与被动轮 32上的传动带 46。 当发动机工作时, 通过主 动轮 48、 传动带 46、 被动轮 32、 和传动轴 45将动力传递给串联泵 33, 串联泵 33进行工作,将液压油箱 140里的液压油泵向两个驱动马达 138, 使得两个驱动 马达 138转动,由于两个驱动齿箱 113分别与两个驱动马达的输出轴连接,因此, 两个驱动马达转动时便将动力分别输入两个驱动齿箱 113, 两个驱动齿箱 113工 作。
本实用新型的水稻联合收割机还包括散热装置, 散热装置包括: 安装在脱粒 机架 106上的散热器 42, 其入口通过油管与串联泵 33的泵出口连接, 其出口与 液压油箱 140连接; 当马达停止工作时, 液压油卸载, 由油管回流入串联泵 33, 串联泵 33将液压油泵入散热器 42, 散热器 42将液压油散热降温后, 通过油管 将降温后的液压油融入液压油箱 140; 对应散热器的第二风扇 43, 通过风扇传动 装置与发动机 50相连。第二风扇 43工作时通过空气的流动将散热器散出的热量 快速地带走。 本实用新型的风扇传动装置包括: 安装在发动机 50的第二输出轴 146上的第二风扇主动轮 145; 通过轴承箱安装在脱粒机架 106上的风扇安装轴 44, 第二风扇 43安装在风扇安装轴 44的一端; 安装在风扇安装轴 44另一端的 第二风扇被动轮 40; 安装在第二风扇主动轮 145与第二风扇被动轮 40上的第二 风扇传动带 34。 发动机工作时, 通过第二风扇主动轮 145、 第二风扇传动带 34、 第二风扇被动轮 40、 风扇安装轴 44将动力传递给第二风扇 43, 以便第二风扇 43工作。
此外, 如图 1所示, 本实用新型的履带式水稻联合收割机还包括安装在脱粒 机 35上的输送槽 63; 安装在输送槽 63上的割台 1 ; 安装在脱粒机 35的脱粒机 架 106上的驾驶室 62; 以及一端与输送槽 63连接, 另一端与脱粒机架 106连接 的升降油缸 9。
如图 1、 3所示, 本实用新型的割台 1上安装有摆环箱 3, 摆环箱 3的输出 轴上安装有摆臂 128, 摆臂与刀杆总成 153相连。 割台 1上还安装有搅龙轴 6, 搅龙轴 6位于刀杆总成 153的后方, 搅龙轴 6上安装有搅龙。 第一传动轴 14上 安装有割台第一过渡主动轮 13, 输送槽 63的顶部安装有轴 290, 轴 290上安装 有割台第一过渡被动轮 59, 割台第一过渡主动轮 13与割台第一过渡被动轮 59 上安装有割台第一过渡传动带 12。 轴 290上还安装有割台第二过渡主动轮 58, 输送槽 63的底部安装有割台传动轴 66, 割台传动轴 66上安装有割台第二过渡 被动轮 7, 割台第二过渡主动轮 58和割台第二过渡被动轮 7上安装有割台第二 过渡传动带 64。 割台传动轴 66上还安装有搅龙主动轮 8, 搅龙轴 6上安装有搅 龙被动轮 5,搅龙主动轮 8和搅龙被动轮 5上安装有搅龙传动带 67。割台传动轴 66上还安装有摆环箱主动轮 65, 摆环箱 3的输入轴上安装有摆环箱被动轮 2, 摆环箱主动轮 65和摆环箱被动轮 2上安装有摆环箱传动带 4。 当第一传动轴 14 转动时, 便通过割台第一过渡主动轮 13、 割台第一过渡传动带 12带动割台第一 过渡被动轮 59转动, 从而带动轴 290转动, 继而带动割台第二过渡主动轮 58 转动, 割台第二过渡主动轮 58转动时, 通过割台第二过渡传动带 64、 割台第二 过渡被动轮 7带动割台传动轴 66转动, 从而带动搅龙主动轮 8转动, 搅龙主动 轮 8转动时, 通过搅龙传动带 67、 搅龙被动轮 5带动搅龙轴转动, 从而实现搅 龙的转动。 割台传动轴 66转动时, 还通过摆环箱主动轮 65、 摆环箱传动带 4、 摆环箱被动轮 2将动力输入摆环箱 3, 摆环箱 3再将动力传递给摆臂 128, 从而 实现刀杆总成的收割动作。
如图 2、 4所示, 本实用新型的喂入装置包括: 安装在所述脱粒机架上的喂 入滚筒轴 123; 安装在喂入滚筒轴 123上的喂入滚筒 199; 安装在喂入滚筒 199 上的板齿 202; 安装在脱粒机架上位于喂入滚筒 199外围, 且与板齿 202尖端保 持一定间隙的栅格凹板筛 200。
如图 1所示,本实用新型的第一传动机构包括: 安装在脱粒机架上的第一传 动轴 14; 安装在第一传动轴上的一级被动轮 56; 安装在主动轮 48和一级被动轮 56上的一级传动带 49; 安装在第一传动轴上的二级主动轮 20; 安装在喂入滚筒 轴 123—端的二级被动轮 10; 安装在张紧轮架 18上的喂入张紧轮 17和调解螺 栓 19安装在脱粒机架上的第一过渡轴 54;安装在第一过渡轴上的第一过渡轮 55; 以及分别安装在二级主动轮 20、 二级被动轮 10、 张紧轮 17和第一过渡轮 55上 的二级传动带 51。 当主动轮 48在发动机的带动下转动时, 通过一级传动带 49 和一级被动轮 56带动第一传动轴 14转动, 从而使得安装在第一传动轴 14上的 二级主动轮 20转动, 二级主动轮 20转动, 通过二级传动带 51带动二级被动轮 10转动, 从而带动喂入滚筒轴 123转动, 这样便实现了喂入滚筒 199的转动。
如图 2、 4所示, 本实用新型的第一滚筒装置位于喂入滚筒装置的前方, 第 一滚筒装置包括: 安装在所述脱粒机架上的第一滚筒轴 71 ; 安装在第一滚筒轴 71上的第一滚筒 203; 安装在第一滚筒 203上的钉齿 204; 安装在所述脱粒机 架上位于第一滚筒 203外围,且与钉齿 204保持一定间隙的第一栅格凹板筛 205。 如图 1、 5所示, 本实用新型的第二传动机构包括: 安装在喂入滚筒轴 123另一 端的第一滚筒主动轮 126; 安装在第一滚筒轴 71上的第一滚筒被动轮 72; 安装 在第一滚筒主动轮 126和第一滚筒被动轮 72上的第一滚筒传动带 127。 当喂入 滚筒轴 123转动时,便带动安装在其上的第一滚筒主动轮 126转动, 第一滚筒主 动轮 126转动时, 便通过第一滚筒传动带 127和第一滚筒被动轮 72带动第一滚 筒轴 71转动, 从而带动第一滚筒 203转动。
如图 4、 5所示, 本实用新型的纵向轴流滚筒装置位于喂入滚筒装置的后方, 纵向轴流滚筒装置包括:通过轴承箱 189固定在脱粒机架 106上的纵向轴流滚筒 轴 188; 安装在纵向轴流滚筒轴 188上的纵向轴流滚筒 183; 安装在纵向轴流滚 筒 183上的板齿 206; 安装在纵向轴流滚筒 183前端的导向板 224; 安装在纵向 轴流滚筒 183后端的排草板 215;安装在脱粒机架上位于纵向轴流滚筒 183外围, 且与板齿 206尖端保持一定间隙的第二栅格凹板筛 190; 安装在第二栅格凹板筛 190内侧上的导向板 191 ; 安装在脱粒机架 106上的齿箱 186, 其输出轴 187通 过联轴器 184与纵向轴流滚筒轴 188连接。纵向轴流滚筒装置通过第一滚筒 203 和喂入滚筒 199与输送槽 63相通。
如图 1、 5所示, 本实用新型的第三传动机构包括: 安装在所述脱粒机架上 的第三传动轴 36, 其一端通过联轴器 207与齿箱 186的输入轴连接; 安装在第 一传动轴 14上的第三主动轮 15; 安装在所述脱粒机架上的第三过渡轴 23; 安装 在所述第三过渡轴上的第三过渡被动轮 24; 安装在第三主动轮 15与第三过渡被 动轮 24上的第三过渡传动带 16; 安装在第三过渡轴上的第三过渡主动轮 25; 安 装在第三传动轴 36另一端的第三被动轮 37; 以及安装在第三过渡主动轮 25和 第三被动轮 37上的第三传动带 38。 当第一传动轴 14转动时便带动安装在其上 的第三主动轮 15转动, 第三主动轮 15转动时, 通过第三过渡传动带 16带动第 三过渡被动轮 24转动, 从而带动第三传动轴 36转动, 从而带动安装在第三传动 轴 36上的第三过渡主动轮 25转动, 第三过渡主动轮 25转动时, 通过第三传动 带 38、 第三被动轮 37带动第三传动轴 36转动, 第三传动轴 36转动时便带动齿 箱 186的输入轴转动, 从而将动力传送给齿箱 186, 齿箱 186进一步将动力传送 给纵向轴流滚筒轴 188, 从而实现纵向轴流滚筒 183的转动。
其中, 本实用新型的纵向轴流滚筒装置可以为一组(如图 8、 9所示), 也可 以为多组, 如图 4、 5所示, 其中一组纵向轴流滚筒装置的齿箱的输入轴通过联 轴器与所述第三传动轴的一端连接,其余组纵向轴流滚筒装置的输入轴分别通过 联轴器与邻接组的第二输出轴连接; 以便实现动力的传递。本实用新型的第二栅 格凹板筛 190的包角为 120° -360° 。
如图 4、 7所示, 本实用新型的抖动板装置包括: 其两端分别安装在脱粒机 侧壁上的吊杆安装轴 31 ; 其上端分别连接在吊杆安装轴 31上的一对抖动板吊杆 29; 分别与一对抖动板吊杆 29下端连接的抖动板支杆轴 28; 安装在抖动板支杆 轴 28上的抖动板箱框 181 ; 安装在抖动板箱框 181上的抖动板 182; 安装在抖 动板箱框 181上的密封条 263。
如图 2、 7所示, 本实用新型的第四传动机构包括: 安装在所述抖动板箱框 181上的固定座 265; 安装在固定座 265上的抖动板曲轴 98, 其两端通过轴承箱 247与脱粒机 35的两侧壁相连; 安装在喂入滚筒轴 123另一端的第四过渡主动 轮 125; 安装在脱粒机架上的风筛主传动轴 102; 安装在风筛主传动轴 102上的 第四过渡被动轮 116; 安装在第四过渡主动轮 125和第四过渡被动轮 116上的第 四过渡传动带 122; 安装在风筛主传动轴 102上的抖动板主动轮 105; 安装在抖 动板曲轴 98上的抖动板被动轮 97; 以及安装在抖动板主动轮 105和抖动板被动 轮 97上的抖动板传动带 95。 当喂入滚筒轴 123转动时, 带动安装在其上的第四 过渡主动轮 125转动, 第四过渡主动轮 125转动时, 通过第四过渡传动带 122 带动第四过渡被动轮 116转动, 从而带动风筛主传动轴 102转动, 继而带动抖动 板主动轮 105转动, 抖动板主动轮 105转动时, 通过抖动板传动带 95带动抖动 板被动轮 97转动, 从而带动抖动板曲轴 98转动, 抖动板曲轴 98转动时便可以 实现抖动板箱框 181的抖动。
如图 4、 6所示, 本实用新型的粮食搅龙装置包括: 安装在脱粒机 35下部的 粮食搅龙壳体 163; 安装在粮食搅龙壳体 163上的粮食搅龙轴 165; 安装在粮食 搅龙轴 165上的搅龙叶片 238; 安装在粮食搅龙轴 165—端的粮食升运主动链轮 239; 安装在粮食搅龙壳体 163—端的粮食升运器壳体 100, 与粮箱 53连通; 安 装在粮食升运器壳体 100上端的粮食升运链轮轴 244;安装在粮食升运链轮轴 244 上的粮食升运被动链轮 228; 安装在粮食升运主动链轮 239和粮食升运被动链轮 238上的粮食升运链条 243; 安装在粮食升运链条 243上的链耙 242。 落入粮食 搅龙壳体 163个的籽粒由搅龙叶片 238将其推送至粮食升运器壳体 100—端,在 粮食升运主动链轮 239、 粮食升运被动链轮 238和粮食升运链条 243的带动下, 由链耙 242推动沿着粮食升运器壳体 100升运至粮箱 53中, 以便收集储存。
如图 2、 6所示,本实用新型的第五传动机构包括: 安装在风筛主传动轴 102 上的粮食搅龙主动轮 103; 安装在粮食搅龙轴 165 上述一端的粮食搅龙被动轮 101; 以及安装在粮食搅龙主动轮 103 和粮食搅龙被动轮上的粮食搅龙传动带 120。 当粮食搅龙主动轮 103在风筛主传动轴 102的带动下转动时, 通过粮食搅 龙传动带带动粮食搅龙被动轮转动, 从而带动粮食搅龙轴 165转动, 从而实现粮 食的收集和升运。
如图 6所示, 本实用新型的杂余搅龙装置包括: 安装在脱粒机 35下部的杂 余搅龙壳体 169; 安装在杂余搅龙壳体 169上的杂余搅龙轴 168; 安装在杂余搅 龙轴 168上的搅龙叶片 219; 安装在杂余搅龙轴 168—端的杂余升运主动链轮 217; 安装在杂余搅龙壳体 169—端的杂余升运器壳体 225, 其下端与杂余搅龙 壳体 169相通,其上端与第一滚筒 203相通; 安装在杂余升运器壳体 225上端的 杂余升运链轮轴 240; 安装在杂余升运链轮轴 240上的杂余升运被动链轮 222; 安装在杂余升运被动链轮 222和杂余升运主动链轮 217上的杂余升运链条 221 ; 安装在杂余升运链条 221上的链耙 223。落入杂余搅龙壳体 169中的杂余由搅龙 叶片 219将其推送至杂余升运器壳体 22—端, 在杂余升运主动链轮 217、 杂余 升运被动链轮 222和杂余升运链条 221的带动下,由链耙 223推动沿着杂余升运 器壳体 225升运至第一滚筒 203中,由第一滚筒 203经喂入滚筒装置排入纵向轴 流滚筒装置进行进一步脱粒分离。
如图 4、 6所示, 本实用新型的第六传动机构包括: 安装在粮食搅龙轴 165 另一端的杂余搅龙主动轮 164; 安装在杂余搅龙轴 168另一端的杂余搅龙被动轮 167; 以及安装在杂余搅龙主动轮 164和杂余搅龙被动轮 167上杂余搅龙传动带 166。 当杂余搅龙主动轮 164在粮食搅龙轴 165的带动下转动时, 通过杂余搅龙 传动带 166和杂余搅龙被动轮 167带动杂余搅龙轴 168转动,从而实现杂余的收 集和升运。
如图 4所示, 本实用新型的承种盘装置包括: 其两端分别与脱粒机 35侧壁 相连接的第一支杆轴 158; 其一端分别安装在第一支杆轴 158上的一对承种盘支 杆 157; 分别与一对承种盘支杆 157另一端连接的承种盘支杆轴 156; 安装在承 种盘支杆轴 156上的承种盘箱框 150; 安装在承种盘箱框上的承种盘 154; 安装 在承种盘 154上的推送齿条 151。
如图 2、 4所示, 本实用新型的第七传动机构包括: 安装在所述脱粒机侧壁 上的三叉支臂中轴 107; 其中部分别安装在所述三叉支臂中轴 107上的一对三叉 支臂 109; 安装在所述承种盘箱框 150上的三叉支臂上轴 104, 一对三叉支臂的 上部分别与所述三叉支臂上轴 104连接;安装在所述脱粒机上的筛箱被动轮 115; 安装在抖动板主动轮 105、 抖动板被动轮 97和筛箱被动轮 115上的抖动板传动 带 95; 安装在筛箱被动轮 115上的曲柄偏心轴 110; 安装在曲柄偏心轴 110上的 曲柄连杆 108; 其另一端与三叉支臂上轴 104相连。 当筛箱被动轮 115在抖动板 主动轮 105、 抖动板被动轮 97和抖动板传动带 95的带动下转动时, 带动曲柄偏 心轴 110转动, 从而带动曲柄连杆 108动作, 曲柄连杆 108动作时, 通过三叉支 臂上轴 104带动承种盘箱框 150前后摆动,以便将落入到承种盘上的所有谷物及 杂余通过承种盘整理后, 推送至上筛箱进行清选。
如图 4、 7所示, 本实用新型的上筛箱装置包括: 其两端分别安装在脱粒机 侧壁上的第二支杆轴 177; 其一端分别连接在第二支杆轴 177上的一对上筛支杆 178; 分别与一对上筛支杆 178的另一端连接的上筛箱支杆轴 179; 其后端安装 在上筛箱支杆轴 179上的上筛箱框 249; 安装在上筛箱框 249上的上筛 245; 安 装在上筛箱框 249上的下筛 248;安装在上筛 245尾部的尾筛 180;上筛箱框 249 的前端与承种盘箱框 150和三叉臂上轴 104相连。当三叉臂上轴 104在曲柄连杆 108的带动下摆动时, 便可以带动上筛箱框 249前后摆动。
如图 4、 7所示, 本实用新型的下筛箱装置包括: 其两端分别安装在所述脱 粒机侧壁上的吊杆轴 176; 其上端分别连接在吊杆轴 176 上的一对下筛箱吊杆 175; 分别与所述一对下筛箱吊杆 175的下端连接的下筛箱吊杆轴 174; 其后端 安装在下筛箱吊杆轴 174上的下筛箱框 262; 安装在下筛箱框 262上的粮食回送 盘 246; 安装在下筛箱框 262上的杂余回送盘 173; 安装在下筛箱框 262前端的 三叉支臂下轴 114; 一对三叉支臂 109的下部分别安装在三叉支臂下轴 114上。 当三叉臂上轴 104在曲柄连杆 108 的带动下摆动时, 便可以通过三叉支臂下轴 114带动下筛箱框 262前后摆动, 粮食回送盘 246将粮食回送至粮食搅龙装置, 杂余回送盘将杂余回送至杂余搅龙装置。
如图 1、 8所示, 本实用新型的水稻联合收割机还包括设置在承种盘装置下 方的第一风扇装置,通过第八传动机构与第四传动机构连接。第一风扇装置包括: 安装在脱粒机架 106上的风扇轴 118; 安装在风扇轴上的第一风扇叶片 231, 第 一风扇叶片 231置于风扇壳 229中,风扇叶片与风扇壳保持一定间隙, 风扇壳安 装在脱粒机架 106上,风扇出口 235置于上筛箱装置的前上方和下筛箱装置的前 方; 如图 2所示, 第四传动机构包括: 安装在风扇轴上的第一风扇被动轮 119; 安装在风筛主传动轴 102上的风箱主动轮 99; 以及安装在第一风扇被动轮 119 和风箱主动轮 99上风箱传动带 117。 当风筛主传动轴 102转动时, 便可以通过 风箱主动轮 99、 风箱传动带 117、 第一风扇被动轮 119带动风扇轴 118转动, 从 而带动第一风扇叶片 231 转动。 第一风扇装置的作用是为上下筛提供做够的风 量, 在风与筛子的共同作用下, 将粮食与杂余分离, 并实现清粮食的目的。
下面对本实用新型的水稻联合收割机的工作过程进行描述。
首先, 发动机启动, 按照上述方式带动联合收割机行走, 联合收割机在前进 时割刀总成将水稻割下, 掉向割台, 搅龙将作物推送至输送槽部位, 输送槽将物 料运送至第一滚筒装置,第一滚筒装置进行脱粒,并将物料推送至喂入滚筒装置, 喂入滚筒装置再进行脱粒,并将物料推送至纵向轴流滚筒装置再继续脱粒并同时 进行分离, 物料在纵向轴流滚筒内圆周运动, 在导向片的作用下, 物料从前端推 送至排草口端后端, 在排草板的作用下, 最后将分离后的物料排出机体外; 前部 分籽粒从第一栅格凹板筛和栅格凹板筛落向承种盘,后部分籽粒和杂余从第二栅 格凹板筛落向抖动板装置,承种盘和抖动板装置将籽粒和杂余推送至上筛前端并 落入上筛箱装置进行清选, 在风扇的作用下, 将杂余吹出机体外, 清选后的籽粒 落向粮食回送盘,粮食回送盘将粮食籽粒送入粮食搅龙, 粮食搅龙将籽粒推送至 粮食升运器端, 粮食升运器将粮食提升至粮箱, 粮箱储粮满后, 通过出粮筒将籽 粒推送至运输车内; 通过上筛箱和尾筛漏下的杂余落入杂余回送盘, 杂余回送盘 将杂余送入杂余搅龙, 杂余搅龙将籽粒推向升运器端, 升运器将杂余提升至第一 滚筒装置或喂入滚筒装置内进行再一次的分离清选。
如图 10、 11所示, 本实用新型的水稻联合收割机还包括: 安装在脱粒机架 后下方的碎土旋耕装置; 碎土旋耕装置通过第九传动机构与液压驱动装置连接。
具体地, 如图 10、 11所示, 碎土旋耕装置包括: 旋耕机架体 341 ; 安装在 旋耕机架体 341上的耳座 353;升降油缸 332的一端与脱粒机架 106上的支耳 330 相连, 其另一端与耳座 353相连; 安装在旋耕机架体 341上的连杆支臂座 366; 连杆支臂 334的一端与脱粒机架 106相连,其另一端与连杆支臂座 366相连; 安 装在旋耕机架体 341上的旋耕刀辊轴 338; 安装在旋耕刀辊轴 338上的旋耕刀辊 340; 安装在旋耕刀辊 340上的刀座 393; 安装在刀座 393上的旋耕刀 360; 安装 在旋耕机架体 341上的平土板 342; 安装在旋耕机架体 341上的支耳 408; —端 安装在旋耕机架体 341上, 另一端与支耳 408相连的限位调整杆 343; —端安装 在旋耕机架体 341上, 另一端与支耳 408相连的支杆 344。
第九传动机构包括: 安装在旋耕机架体 341上的旋耕机齿箱 365; 安装在旋 耕机齿箱 365上的马达 335; 安装在马达 335上的液压油管 356, 其进口端与串 联泵 33相连, 其出口端与液压油箱 140和散热器 42相连; 安装在旋耕机齿箱 365两侧的齿箱输出轴 363; 安装在旋耕机架体 341两侧上的传动轴 348, 其一 端分别与齿箱输出轴 363相连, 其另一端分别安装有旋耕刀辊主动轮 349; 安装 在旋耕刀辊轴 338上的旋耕刀辊被动轮 339; 安装在旋耕刀辊主动轮 349和旋耕 刀辊被动轮 339上的旋耕刀辊传动带 347。 发动机将动力传递给串联泵, 串联泵 通过液压油管将动力传递给马达 335, 马达带动旋耕机齿箱 365工作, 并将动力 传递给传动轴 348, 传动轴通过旋耕机主动轮和旋耕机刀辊被动轮和传动带将动 力传递给旋耕刀辊, 旋耕刀辊旋转时, 在旋耕刀的作用下将茬子和作物的根部粉 碎, 并将土地旋松。 带有此功能的联合收割机为复式作业机械, 其效率高, 耗能 低。
或者如图 12、 13所示, 碎土旋耕装置通过第九传动机构与所述动力传送装 置连接。 第九传动机构包括: 安装在脱粒机架 106底部的传动箱 386; 安装在传 动箱 386上的传动箱输入轴 401 ; 安装在传动箱输入轴 401上的被动轮 388; 安 装在传动箱 386上的传动箱输出轴 399; 安装在旋耕机架体 341上的旋耕机齿箱 365; 安装在旋耕机齿箱 365上的齿箱输入轴 364; 连接传动箱输出轴 399和齿 箱输入轴 364上的万向节传动轴 392; 安装在主动轮 48和旋耕刀辊被动轮 388 上的旋耕刀辊传动带 402; 安装在旋耕机齿箱 365两侧的齿箱输出轴 404; 其两 端分别与旋耕刀辊轴 338内端相连。发动机通过传动带将动力传递给传动箱 386, 传动箱通过万向节将动力传递给旋耕机齿箱 365, 旋耕机齿箱将动力传递给旋耕 机刀辊, 带动其旋转, 在旋耕刀的作用下, 将茬子和作物根部粉碎, 并将土地旋 松, 为下一季作物的种植做好准备。
实施例 2
图 8是本实用新型水稻联合收割机的第二实施例的结构图;图 9沿图 8中 D 一 D线的剖视图。如图 8所示, 本实施例的水稻联合收割机不设置喂入装置和第 一滚筒装置, 而是将纵向轴流滚筒装置直接置于输送槽 63的后端, 并与输送槽 相通。
本实施例的纵向轴流滚筒装置通过第三传动机构直接与发动机连接。如图 1 所示, 本实施例的第三传动机构包括: 安装在脱粒机架上的第一传动轴 14; 安 装在第一传动轴上的一级被动轮 56; 安装在发动机输出轴上的主动轮 48; 安装 在主动轮 48和一级被动轮 56上的一级传动带 49; 安装在第一传动轴 14上的第 三主动轮 15; 安装在脱粒机架上的第三传动轴 36, 其一端通过联轴器与齿箱的 输入轴连接; 安装在脱粒机架上的第三过渡轴 23 ; 安装在第三过渡轴上的第三 过渡被动轮 24; 安装在第三主动轮 15与第三过渡被动轮 24上的第三过渡传动 带 16; 安装在第三过渡轴上的第三过渡主动轮 25; 安装在第三传动轴 36—端的 第三被动轮 37; 以及安装在第三过渡主动轮 25和第三被动轮 37上的第三传动 带 38。
本实施例的抖动板装置通过第四传动机构直接与发动机连接。 如图 1、 2、 7 所示, 本实施例的第四传动机构包括: 安装在抖动板箱框 181上的固定座 265; 安装在固定座 265上的抖动板曲轴 98, 其两端通过轴承箱 247与脱粒机 35的两 侧壁相连; 安装在脱粒机架上的喂入滚筒轴 123; 安装在第一传动轴上的二级主 动轮 20; 安装在喂入滚筒轴一端的二级被动轮 10; 安装在张紧轮架 18上的喂入 张紧轮 17和调解螺栓 19; 安装在脱粒机架上的第一过渡轴 54; 安装在第一过渡 轴上的第一过渡轮 55; 以及分别安装在二级主动轮 20、 二级被动轮 10、 张紧轮 17和第一过渡轮 55上的二级传动带 51 ;安装在喂入滚筒轴 123另一端的第四过 渡主动轮 125;安装在脱粒机架上的风筛主传动轴 102;安装在风筛主传动轴 102 上的第四过渡被动轮 116; 安装在第四过渡主动轮 125和第四过渡被动轮 116上 的第四过渡传动带 122; 安装在风筛主传动轴 102上的抖动板主动轮 105; 安装 在抖动板曲轴 98上的抖动板被动轮 97; 以及安装在抖动板主动轮 105和抖动板 被动轮 97上的抖动板传动带 95。
本实施例的其它结构与实施例 1相同, 在此不再累述。
尽管上述对本实用新型做了详细说明,但本实用新型不限于此, 本技术领域 的技术人员可以根据本实用新型的原理进行修改, 因此, 凡按照本实用新型的原 理进行的各种修改都应当理解为落入本实用新型的保护范围。

Claims

权利要求书
1、 一种水稻联合收割机, 其特征在于包括:
具有脱粒机架 (106) 的脱粒机 (35 );
安装在脱粒机架上的发动机 (50);
安装在脱粒机架上的喂入装置, 通过第一传动机构与发动机连接; 安装在脱粒机架上的第一滚筒装置, 通过第二传动机构与喂入装置连接; 安装在脱粒机架上的纵向轴流滚筒装置, 通过第三传动机构与第一传动机构 连接;
安装在脱粒机架上的抖动板装置, 通过第四传动机构与喂入装置连接; 安装在脱粒机架上的粮食搅龙装置,通过第五传动机构与第四传动机构连接; 安装在脱粒机架上的杂余搅龙装置,通过第六传动机构与粮食搅龙装置连接; 安装在脱粒机架上的承种盘装置, 通过第七传动机构与第四传动机构连接; 安装在脱粒机架上的上筛箱装置和下筛箱装置, 分别与第七传动机构连接; 安装在脱粒机架底部的履带式驱动底盘装置;
用来驱动所述履带式驱动底盘装置动作的液压驱动装置, 安装在所述脱粒机 架上, 与所述履带式驱动底盘装置连接; 以及
安装在脱粒机顶部的粮箱 (53 )。
2、 如权利要求 1所述的水稻联合收割机, 其特征在于,所述液压驱动装置包括: 安装在所述脱粒机架上的液压油箱 (140);
安装在所述脱粒机架上的一对驱动马达 (138 );
安装在所述脱粒机架上的串联泵(33 ), 其泵轴通过动力传送装置与所述发动 机相连, 其泵入口通过油管与所述液压油箱 (140) 连接, 其泵出口通过油管分 别与所述一对驱动马达 (138 ) 连接。
3、如权利要求 2所述的水稻联合收割机, 其特征在于, 所述动力传送装置包括: 安装在所述发动机输出轴 (132) 上的主动轮 (48 );
通过轴承箱 (133 ) 安装在所述脱粒机架 (106) 上的传动轴 (45 ), 其一端 通过联轴器 (134) 与所述串联泵 (33 ) 的泵轴连接; 安装在所述传动轴 (45 ) 另一端的被动轮 (32);
安装在主动轮 (48) 与被动轮 (32) 上的传动带 (46)。
4、 如权利要求 3所述的水稻联合收割机, 其特征在于, 所述喂入装置包括: 安装在所述脱粒机架上的喂入滚筒轴 (123 );
安装在喂入滚筒轴 (123 ) 上的喂入滚筒 (199);
安装在喂入滚筒 (199) 上的板齿 (202);
安装在所述脱粒机架上位于喂入滚筒 (199) 外围, 且与板齿 (202) 尖端保 持一定间隙的栅格凹板筛 (200)。
5、如权利要求 4所述的水稻联合收割机, 其特征在于, 所述第一传动机构包括: 安装在所述脱粒机架上的第一传动轴 (14);
安装在第一传动轴上的一级被动轮 (56);
安装在主动轮 (48) 和一级被动轮 (56) 上的一级传动带 (49);
安装在第一传动轴上的二级主动轮 (20| );
安装在所述喂入滚筒轴一端的二级被动轮 (10);
安装在张紧轮架 (18) 上的喂入张紧轮 (17) 和调解螺栓 (19)
安装在所述脱粒机架上的第一过渡轴 (54);
安装在第一过渡轴上的第一过渡轮 (55 ); 以及
分别安装在二级主动轮 (20)、 二级被动轮 (10)、 张紧轮 (17) 和第一过渡 轮 (55 ) 上的二级传动带 (51 )。
6、如权利要求 5所述的水稻联合收割机, 其特征在于, 所述第一滚筒装置包括: 安装在所述脱粒机架上的第一滚筒轴 (71 );
安装在第一滚筒轴 (71 ) 上的第一滚筒 (203 );
安装在第一滚筒 (203 ) 上的钉齿 (204);
安装在所述脱粒机架上位于第一滚筒 (203 ) 外围, 且与钉齿 (204) 保持一 定间隙的第一栅格凹板筛 (205 )。
7、如权利要求 6所述的水稻联合收割机, 其特征在于, 所述第二传动机构包括: 安装在所述喂入滚筒轴另一端的第一滚筒主动轮 (126);
安装在所述第一滚筒轴上的第一滚筒被动轮 (72);
安装在第一滚筒主动轮 (126) 和第一滚筒被动轮 (72) 上的第一滚筒传动带 ( 127)。
8、 如权利要求 5所述的水稻联合收割机, 其特征在于, 所述纵向轴流滚筒装置 包括- 通过轴承箱 (189) 固定在脱粒机架 (106) 上的纵向轴流滚筒轴 (188 ) 安装在纵向轴流滚筒轴 (188 ) 上的纵向轴流滚筒 (183 );
安装在纵向轴流滚筒 (183 ) 上的板齿 (206);
安装在纵向轴流滚筒 (183 ) 前端的导向板 (224);
安装在纵向轴流滚筒 (183 ) 后端的排草板 (215 );
安装在所述脱粒机架上位于纵向轴流滚筒 (183 ) 外围, 且与板齿 (206) 尖 端保持一定间隙的第二栅格凹板筛 (190);
安装在第二栅格凹板筛 (190) 内侧上的导向板 (191 );
安装在所述脱粒机架( 106)上的齿箱(186),其第一输出轴通过联轴器(184) 与所述纵向轴流滚筒轴 (188 ) 连接。
9、如权利要求 8所述的水稻联合收割机, 其特征在于, 所述第三传动机构包括: 安装在所述脱粒机架上的第三传动轴 (36), 其一端通过联轴器与所述齿箱的 输入轴连接;
安装在所述第一传动轴 (14) 上的第三主动轮 (15 );
安装在所述脱粒机架上的第三过渡轴 (23 );
安装在所述第三过渡轴上的第三过渡被动轮 (24);
安装在第三主动轮(15 )与第三过渡被动轮(24)上的第三过渡传动带(16); 安装在第三过渡轴上的第三过渡主动轮 (25 );
安装在第三传动轴 (36) —端的第三被动轮 (37); 以及
安装在第三过渡主动轮 (25 ) 和第三被动轮 (37) 上的第三传动带 (38)。
10、 如权利要求 9所述的水稻联合收割机, 其特征在于,
所述纵向轴流滚筒装置为至少一组, 其中一组纵向轴流滚筒装置的齿箱的输 入轴通过联轴器与所述第三传动轴的一端连接,其余组纵向轴流滚筒装置的输入 轴分别通过联轴器与邻接组的第二输出轴连接;
所述第二栅格凹板筛 (190) 包角为 120° -360° 。
11、 如权利要求 7所述的水稻联合收割机, 其特征在于, 所述抖动板装置包括: 其两端分别安装在脱粒机侧壁上的吊杆安装轴 (31 );
其上端分别连接在吊杆安装轴 (31 ) 上的一对抖动板吊杆 (29);
分别与一对抖动板吊杆 (29) 下端连接的抖动板支杆轴 (28);
安装在抖动板支杆轴 (28) 上的抖动板箱框 (181 );
安装在抖动板箱框 (181 ) 上的抖动板 (182);
安装在抖动板箱框 (181 ) 上的密封条 (263 )。
12、 如权利要求 11所述的水稻联合收割机, 其特征在于, 所述第四传动机构包 括- 安装在所述抖动板箱框 (181 ) 上的固定座 (265 );
安装在固定座 (265 )上的抖动板曲轴 (98), 其两端通过轴承箱 (247)与脱 粒机 (35 ) 的两侧壁相连;
安装在所述喂入滚筒轴 (123 ) 所述另一端的第四过渡主动轮 (125 );
安装在所述脱粒机架上的风筛主传动轴 (102);
安装在风筛主传动轴 (102) 上的第四过渡被动轮 (116)
安装在第四过渡主动轮 (125 ) 和第四过渡被动轮 (116) 上的第四过渡传动 带 ( 122);
安装在所述风筛主传动轴 (102) 上的抖动板主动轮 (105 );
安装在所述抖动板曲轴 (98) 上的抖动板被动轮 (97); 以及
安装在抖动板主动轮(105 )和抖动板被动轮(97)上的抖动板传动带(95 )。
13、 如权利要求 12所述的水稻联合收割机, 其特征在于, 所述粮食搅龙装置包 括- 安装在所述脱粒机 (35) 下部的粮食搅龙壳体 (163);
安装在粮食搅龙壳体 (163) 上的粮食搅龙轴 (165);
安装在粮食搅龙轴 (165) 上的搅龙叶片 (238);
安装在粮食搅龙轴 (165) —端的粮食升运主动链轮 (239);
安装在粮食搅龙壳体(163)—端的粮食升运器壳体(100), 与所述粮箱(53) 连通;
安装在粮食升运器壳体 (100) 上端的粮食升运链轮轴 (244);
安装在粮食升运链轮轴 (244) 上的粮食升运被动链轮 (228);
安装在粮食升运主动链轮 (239) 和粮食升运被动链轮 (238) 上的粮食升运 链条 (243);
安装在粮食升运链条 (243) 上的链耙 (242)。
14、 如权利要求 13所述的水稻联合收割机, 其特征在于, 所述第五传动机构包 括- 安装在所述风筛主传动轴 (102) 上的粮食搅龙主动轮 (103);
安装在所述粮食搅龙轴 (165) 所述一端的粮食搅龙被动轮 (皿); 以及
安装在粮食搅龙主动轮(103)和粮食搅龙被动轮上粮食搅龙传动带(122)。
15、 如权利要求 14所述的水稻联合收割机, 其特征在于, 所述杂余搅龙装置包 括- 安装在脱粒机 (35) 下部的杂余搅龙壳体 (169);
安装在杂余搅龙壳体 (169) 上的杂余搅龙轴 (168);
安装在杂余搅龙轴 (168) 上的搅龙叶片 (219);
安装在杂余搅龙轴 (168) —端的杂余升运主动链轮 (217);
安装在杂余搅龙壳体(169) —端的杂余升运器壳体(225), 其下端与杂余搅 龙壳体 (169) 相通, 其上端与所述第一滚筒 (203) 相通;
安装在杂余升运器壳体 (225) 上端的杂余升运链轮轴 (240); 安装在杂余升运链轮轴 (240) 上的杂余升运被动链轮 (222);
安装在杂余升运被动链轮 (222) 和杂余升运主动链轮 (217) 上的杂余升运 链条 (221 );
安装在杂余升运链条 (221 ) 上的链耙 (223 )。
16、 如权利要求 15所述的水稻联合收割机, 其特征在于, 所述第六传动机构包 括- 安装在所述粮食搅龙轴 (165 ) 另一端的杂余搅龙主动轮 (164);
安装在所述杂余搅龙轴 (168) 另一端的杂余搅龙被动轮 (167); 以及 安装在杂余搅龙主动轮 (164) 和杂余搅龙被动轮 (167) 上杂余搅龙传动带 ( 166)。
17、如权利要求 12所述的水稻联合收割机, 其特征在于, 所述承种盘装置包括: 其一端分别与脱粒机 (35 ) 侧壁相连接的第一支杆轴 (158);
其一端分别安装在第一支杆轴 (158) 上的一对承种盘支杆 (157);
分别与一对承种盘支杆 (157) 另一端连接的承种盘支杆轴 (156);
安装在承种盘支杆轴 (156) 上的承种盘箱框 (150);
安装在承种盘箱框上的承种盘 (154);
安装在承种盘 (154) 上的推送齿条 (151 )。
18、 如权利要求 17所述的水稻联合收割机, 其特征在于, 所述第七传动机构包 括- 安装在所述脱粒机侧壁上的三叉支臂中轴 (107);
其中部分别安装在所述三叉支臂中轴 (107) 上的一对三叉支臂 (109. ); 安装在所述承种盘箱框(150)上的三叉支臂上轴(104), 所述一对三叉支臂 的上部分别与所述三叉支臂上轴 (104) 连接;
安装在所述脱粒机上的筛箱被动轮 (115 );
安装在抖动板主动轮(105 )、 抖动板被动轮(97)和筛箱被动轮(115 )上的 所述抖动板传动带 (95 ); 安装在筛箱被动轮 (115 ) 上的曲柄偏心轴 (110);
安装在曲柄偏心轴(110)上的曲柄连杆(108);其另一端与三叉支臂上轴(104) 相连。
19、如权利要求 18所述的水稻联合收割机, 其特征在于, 所述上筛箱装置包括: 其两端分别安装在所述脱粒机侧壁上的第二支杆轴 (177);
其一端分别连接在第二支杆轴 (177) 上的一对上筛支杆 (178);
分别与所述一对上筛支杆 (178) 的另一端连接的上筛箱支杆轴 (179); 其后端安装在所述上筛箱支杆轴 (179) 上的上筛箱框 (249);
安装在上筛箱框 (249) 上的上筛 (245 );
安装在上筛箱框 (249) 上的下筛 (248);
安装在上筛 (245 ) 尾部的尾筛 (180);
所述上筛箱框 (249) 的前端与所述承种盘箱框 (150) 和三叉臂上轴 (104) 相连。
20、如权利要求 19所述的水稻联合收割机, 其特征在于, 所述下筛箱装置包括: 其两端分别安装在所述脱粒机侧壁上的吊杆轴 ( 176 );
其上端分别连接在吊杆轴 (176) 上的一对下筛箱吊杆 (175 );
分别与所述一对下筛箱吊杆 (175 ) 的下端连接的下筛箱吊杆轴 (174); 其后端安装在所述下筛箱吊杆轴 (174) 上的下筛箱框 (262);
安装在下筛箱框 (262) 上的粮食回送盘 (246);
安装在下筛箱框 (262) 上的杂余回送盘 (173 );
安装在下筛箱框 (262) 前端的三叉支臂下轴 (114);
所述一对三叉支臂 (109) 的下部分别安装在三叉支臂下轴 (114) 上。
21、 如权利要求 12所述的水稻联合收割机, 其特征在于还包括设置在所述承种 盘装置下方的第一风扇装置, 通过第八传动机构与所述第四传动机构连接。
22、 如权利要求 21所述的水稻联合收割机, 其特征在于, 所述第一风扇装置包 括: 安装在所述脱粒机架 (106) 上的风扇轴 (118);
安装在风扇轴上的第一风扇叶片 (231 );
所述第八传动机构包括:
安装在所述风扇轴上的第一风扇被动轮 (119);
安装在所述风筛主传动轴 (102) 上的风箱主动轮 (99); 以及
安装在第一风扇被动轮 (119) 和风箱主动轮 (99) 上风箱传动带 (117)。
23、如权利要求 2或 3所述的水稻联合收割机, 其特征在于还包括散热装置, 所 述散热装置包括- 安装在所述脱粒机架(106)上的散热器(42), 其入口通过油管与所述串联 泵 (33 ) 的泵出口连接, 其出口与所述液压油箱 (140) 连接;
对应所述散热器的第二风扇 (43 ), 通过风扇传动装置与所述发动机 (50) 相连。
24、 如权利要求 23所述的水稻联合收割机, 其特征在于, 所述风扇传动装置包 括- 安装在所述发动机 (50) 的第二输出轴 (146) 上的第二风扇主动轮 (145 ); 通过轴承箱安装在所述脱粒机架 (106) 上的风扇安装轴 (44), 所述第二风 扇 (43 ) 安装在风扇安装轴 (44) 的一端;
安装在所述风扇安装轴 (44) 另一端的第二风扇被动轮 (40);
安装在第二风扇主动轮(145 )与第二风扇被动轮(40)上的第二风扇传动带 (34)。
25、 如权利要求 6所述的水稻联合收割机, 其特征在于还包括:
安装在所述脱粒机 (35 ) 上的输送槽 (63 ), 通过所述第一滚筒 (203 ) 和喂 入滚筒 (199) 与所述纵向轴流滚筒装置相通;
安装在输送槽上的割台 (1 );
安装在脱粒机架 (106) 上的驾驶室 (62);
一端与输送槽连接, 另一端与所述脱粒机架 (106) 连接的升降油缸 (9)。
26、如权利要求 3所述的水稻联合收割机, 其特征在于还包括: 安装在所述脱粒 机架后下方的碎土旋耕装置。
27、 如权利要求 26所述的水稻联合收割机, 其特征在于, 所述碎土旋耕装置包 括- 旋耕机架体 (341);
安装在旋耕机架体 (341) 上的耳座 (353);
升降油缸 (332) 的一端与脱粒机架 (106) 上的支耳 (330) 相连, 其另一端 与耳座 (353) 相连;
安装在旋耕机架体 (341) 上的连杆支臂座 (366);
连杆支臂(334)的一端与脱粒机架(106)相连,其另一端与连杆支臂座(366) 相连;
安装在旋耕机架体 (341) 上的旋耕刀辊轴 (338);
安装在旋耕刀辊轴 (338) 上的旋耕刀辊 (340);
安装在旋耕刀辊 (340) 上的刀座 (393);
安装在刀座 (393) 上的旋耕刀 (360);
安装在旋耕机架体 (341) 上的平土板 (342);
安装在旋耕机架体 (341) 上的支耳 (408);
一端安装在旋耕机架体 (341)上,另一端与支耳 (408)相连的限位调整杆 (343); 一端安装在旋耕机架体 (341) 上, 另一端与支耳 (408) 相连的支杆 (344)。
28、 如权利要求 27所述的水稻联合收割机, 其特征在于, 所述碎土旋耕装置通 过第九传动机构与所述液压驱动装置连接; 所述第九传动机构包括:
安装在旋耕机架体 (341) 上的旋耕机齿箱 (365);
安装在旋耕机齿箱 (365) 上的马达 (335);
安装在马达(335)上的液压油管 (356), 其进口端与串联泵 (33)相连, 其 出口端与液压油箱 (140) 和散热器 (42) 相连;
安装在旋耕机齿箱 (365) 两侧的齿箱输出轴 (363);
安装在旋耕机架体 (341) 两侧上的传动轴 (348), 其一端分别与齿箱输出轴 ( 363 ) 相连, 其另一端分别安装有旋耕刀辊主动轮 (349);
安装在旋耕刀辊轴 (338 ) 上的旋耕刀辊被动轮 (339);、
安装在旋耕刀辊主动轮 (349) 和旋耕刀辊被动轮 (339) 上的旋耕刀辊传动 带 (347)。
29、 如权利要求 27所述的水稻联合收割机, 其特征在于, 所述碎土旋耕装置通 过第九传动机构与所述动力传送装置连接; 所述第九传动机构包括:
安装在脱粒机架 (106) 底部的传动箱 (386);
安装在传动箱 (386) 上的传动箱输入轴 (401 );
安装在传动箱输入轴 (401 ) 上的被动轮 (388 );
安装在传动箱 (386) 上的传动箱输出轴 (399);
安装在旋耕机架体 (341 ) 上的旋耕机齿箱 (365 );
安装在旋耕机齿箱 (365 ) 上的齿箱输入轴 (364);
连接传动箱输出轴 (399) 和齿箱输入轴 (364) 上的万向节传动轴 (392); 安装在主动轮(48 )和旋耕刀辊被动轮(388 )上的旋耕刀辊传动带(402); 安装在旋耕机齿箱 (365 ) 两侧的齿箱输出轴 (404); 其两端分别与旋耕刀 辊轴 (338 ) 内端相连。
30、 一种水稻联合收割机, 其特征在于包括:
具有脱粒机架 (106) 的脱粒机 (35 );
安装在脱粒机架上的发动机 (50);
安装在脱粒机架上的纵向轴流滚筒装置, 通过第三传动机构与所述发动机连 接;
安装在脱粒机架上的抖动板装置, 通过第四传动机构与所述发动机连接; 安装在脱粒机架上的粮食搅龙装置,通过第五传动机构与第四传动机构连接; 安装在脱粒机架上的杂余搅龙装置,通过第六传动机构与粮食搅龙装置连接; 安装在脱粒机架上的承种盘装置, 通过第七传动机构与第四传动机构连接; 安装在脱粒机架上的上筛箱装置和下筛箱装置, 分别与第七传动机构连接; 安装在脱粒机架底部的履带式驱动底盘装置; 用来驱动所述履带式驱动底盘装置动作的液压驱动装置, 安装在所述脱粒机 架上, 与所述履带式驱动底盘装置连接; 以及
安装在脱粒机顶部的粮箱 (53 )。
31、 如权利要求 30所述的水稻联合收割机, 其特征在于还包括:
安装在所述脱粒机(35 )上的输送槽(63 ), 所述纵向轴流滚筒装置安装在脱 粒机架 (106) 上置于输送槽 (63 ) 的后端, 并与输送槽相通。
32、 如权利要求 31所述的水稻联合收割机, 其特征在于, 所述纵向轴流滚筒装 置包括- 通过轴承箱 (189) 固定在脱粒机架 (106) 上的纵向轴流滚筒轴 (188 ) 安装在纵向轴流滚筒轴 (188 ) 上的纵向轴流滚筒 (183 );
安装在纵向轴流滚筒 (183 ) 上的板齿 (206);
安装在纵向轴流滚筒 (183 ) 前端的导向板 (224);
安装在纵向轴流滚筒 (183 ) 后端的排草板 (215 );
安装在所述脱粒机架上位于纵向轴流滚筒 (183 ) 外围, 且与板齿 (206) 尖 端保持一定间隙的第二栅格凹板筛 (190);
安装在第二栅格凹板筛 (190) 内侧上的导向板 (191 );
安装在所述脱粒机架( 106)上的齿箱(186),其第一输出轴通过联轴器(184) 与所述纵向轴流滚筒轴 (188 ) 连接。
33、 如权利要求 32所述的水稻联合收割机, 其特征在于, 所述第三传动机构包 括- 安装在所述脱粒机架上的第一传动轴 (14);
安装在第一传动轴上的一级被动轮 (56);
安装在所述发动机输出轴上的主动轮 (48 );
安装在主动轮 (48 ) 和一级被动轮 (56) 上的一级传动带 (49);
安装在所述第一传动轴 (14) 上的第三主动轮 (15 );
安装在所述脱粒机架上的第三传动轴(36), 其一端通过联轴器与所述齿箱的输 入轴连接;
安装在所述脱粒机架上的第三过渡轴 (23);
安装在所述第三过渡轴上的第三过渡被动轮 (24);
安装在第三主动轮(15)与第三过渡被动轮(24)上的第三过渡传动带(16); 安装在第三过渡轴上的第三过渡主动轮 (25);
安装在第三传动轴 (36) —端的第三被动轮 (37); 以及
安装在第三过渡主动轮 (25) 和第三被动轮 (37) 上的第三传动带 (38)。
34、如权利要求 33所述的水稻联合收割机, 其特征在于, 所述抖动板装置包括: 其两端分别安装在脱粒机侧壁上的吊杆安装轴 (31);
其上端分别连接在吊杆安装轴 (31) 上的一对抖动板吊杆 (29);
分别与一对抖动板吊杆 (29) 下端连接的抖动板支杆轴 (28);
安装在抖动板支杆轴 (28) 上的抖动板箱框 (181);
安装在抖动板箱框 (181) 上的抖动板 (182);
安装在抖动板箱框 (181) 上的密封条 (263)。
35、 如权利要求 34所述的水稻联合收割机, 其特征在于, 所述第四传动机构包 括- 安装在所述抖动板箱框 (181) 上的固定座 (265);
安装在固定座 (265)上的抖动板曲轴 (98), 其两端通过轴承箱 (247)与脱 粒机 (35) 的两侧壁相连;
安装在所述脱粒机架上的喂入滚筒轴 (123);
安装在第一传动轴上的二级主动轮 (20|);
安装在所述喂入滚筒轴一端的二级被动轮 (10);
安装在张紧轮架 (18) 上的喂入张紧轮 (17) 和调解螺栓 (19)
安装在所述脱粒机架上的第一过渡轴 (54);
安装在第一过渡轴上的第一过渡轮 (55); 以及
分别安装在二级主动轮 (20)、 二级被动轮 (10)、 张紧轮 (17) 和第一过渡 轮 (55) 上的二级传动带 (51); 安装在所述喂入滚筒轴 (123) 所述另一端的第四过渡主动轮 (125);
安装在所述脱粒机架上的风筛主传动轴 (102);
安装在风筛主传动轴 (102) 上的第四过渡被动轮 (116)
安装在第四过渡主动轮 (125) 和第四过渡被动轮 (116) 上的第四过渡传动 带 (122);
安装在所述风筛主传动轴 (102) 上的抖动板主动轮 (105);
安装在所述抖动板曲轴 (98) 上的抖动板被动轮 (97); 以及
安装在抖动板主动轮 (105) 和抖动板被动轮 (97) 上的抖动板传动带 (95)。
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