CN114698457B - A self-propelled Caragana shrub stubble harvester - Google Patents
A self-propelled Caragana shrub stubble harvester Download PDFInfo
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- CN114698457B CN114698457B CN202111025044.6A CN202111025044A CN114698457B CN 114698457 B CN114698457 B CN 114698457B CN 202111025044 A CN202111025044 A CN 202111025044A CN 114698457 B CN114698457 B CN 114698457B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
- A01D43/086—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters and means for collecting, gathering or loading mown material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/03—Driving mechanisms or parts thereof for harvesters or mowers fluid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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Abstract
本发明涉及一种自走式柠条灌木平茬收割机，该收割机包括割台总成1、辊切料装置2、风机总成3、输料筒总成4、集料箱总成5和车架总成6；割台总成1与辊切料装置2固定连接，割台总成1后部的出料口与辊切料装置2的入料口对接，辊切料装置2固定在车架总成6前端，风机总成3固定安装在车架总成6上，风机总成3的下部进料口与辊切料装置2的出料口对接，输料筒总成4与风机总成3上部固定连接，风机总成3的出料口与输料筒总成4的进料口对接，集料箱5安装在车架总成6的后部，输料筒总成4的出料口位于集料箱5上方。本发明实现柠条灌木的平茬、收割、粉碎和收集，能够代替人力劳动，提高柠条灌木高效率收获。
The present invention relates to a self-propelled caragana shrub stubble harvester, which comprises a header assembly 1, a roller cutting device 2, a fan assembly 3, a feed barrel assembly 4, a collection box assembly 5 and a frame assembly 6; the header assembly 1 is fixedly connected to the roller cutting device 2, the discharge port at the rear of the header assembly 1 is docked with the feed port of the roller cutting device 2, the roller cutting device 2 is fixed to the front end of the frame assembly 6, the fan assembly 3 is fixedly installed on the frame assembly 6, the lower feed port of the fan assembly 3 is docked with the discharge port of the roller cutting device 2, the feed barrel assembly 4 is fixedly connected to the upper part of the fan assembly 3, the discharge port of the fan assembly 3 is docked with the feed port of the feed barrel assembly 4, the collection box 5 is installed at the rear of the frame assembly 6, and the discharge port of the feed barrel assembly 4 is located above the collection box 5. The present invention realizes stubble, harvesting, crushing and collection of caragana shrubs, can replace human labor, and improve the high-efficiency harvest of caragana shrubs.
Description
Technical Field
The invention belongs to the technical field of forestry machinery, and particularly relates to a self-propelled caragana microphylla shrub stubble leveling harvester.
Background
Caragana, also called Bai Maoning, is a leguminous caragana shrub, a large leaf shrub feed plant. Is mainly planted in northwest, north China, northeast and west areas of China and is used for water and soil conservation and sand fixation forestation. Belongs to excellent sand fixation and greening barren mountain plants and is a good forage grass feed.
According to the biological characteristic grade planting agronomic requirements of the caragana microphylla shrubs, stubble cutting operation is carried out for 1 time every 3-5 years, and better growth of the caragana microphylla shrubs is facilitated. At present, the stubble leveling harvesting of the caragana microphylla shrubs mainly depends on manual or semi-manual harvesting, and the automatic harvesting is also performed by using the existing silage harvester, so that the stubble leveling harvesting efficiency is low, the stubble leveling quality is poor, and the failure rate of mechanical equipment is high.
Disclosure of Invention
The invention aims to provide a self-propelled caragana microphylla shrub stubble-leveling harvester, which solves the technical problem of poor caragana microphylla stubble-leveling quality, realizes stubble-leveling, harvesting, crushing and collecting of caragana microphylla shrubs, can replace manual labor, improves the high-efficiency harvesting of caragana microphylla shrubs, saves labor time and reduces harvesting cost.
The self-propelled caragana microphylla shrub stubble leveling harvester comprises a header assembly 1, a roller cutting device 2, a fan assembly 3, a feed conveying cylinder assembly 4, a collecting box assembly 5 and a frame assembly 6;
The cutting table assembly 1 is fixedly connected with the roller cutting device 2, the discharge port at the rear part of the cutting table assembly 1 is in butt joint with the feed inlet of the roller cutting device 2, the roller cutting device 2 is fixed at the front end of the frame assembly 6, the fan assembly 3 is fixedly arranged on the frame assembly 6, the lower feed inlet of the fan assembly 3 is in butt joint with the discharge port of the roller cutting device 2, the feed delivery cylinder assembly 4 is fixedly connected with the upper part of the fan assembly 3, the discharge port of the fan assembly 3 is in butt joint with the feed inlet of the feed delivery cylinder assembly 4, the material collecting box 5 is arranged at the rear part of the frame assembly 6, the discharge port of the feed delivery cylinder assembly 4 is positioned above the material collecting box 5,
The roll cutting device 2 comprises a roll cutting shell, 4 grass rod assemblies, a cutter assembly 2005, a bottom cutter 2008, 2 roll cutting chain wheels I2012, 2 roll cutting chain wheels II 2013, a roll cutting driving pulley 2014 and a roll cutting driven pulley 2015, wherein the 4 grass rod assemblies are respectively a grass rod assembly I2001, a grass rod assembly II 2002, a grass rod assembly III 2003 and a grass rod assembly IV 2004, the 4 grass rod assemblies are respectively supported on the roll cutting shell, and two ends of the bottom cutter 2008 are respectively welded and fixed with a left side plate 2006 and a right side plate 2007 of the roll cutting shell;
The first grass rod assembly 2001 comprises a first grass rod transmission shaft 2031, a first grass rod roller 2032, a first grass rod stirring plate 2033 and a first grass rod baffle 2034, wherein two ends of the first grass rod transmission shaft 2031 are supported at two ends of the first grass rod roller 2032, the first grass rod baffle 2034 is fixedly welded with the first grass rod roller 2032, and the first 8 grass rod stirring plates 2033 are uniformly welded on the outer surface of the first grass rod roller 2032;
the first 2012 of 2 roll cutting chain wheels is respectively arranged on the first 2031 and the third 2036 of the grass roller transmission shaft, the first 2012 of 2 roll cutting chain wheels is connected through a chain, the second 2013 of 2 roll cutting chain wheels is respectively arranged on the second 2035 and the fourth 2039 of the grass roller transmission shaft, the second 2013 of 2 roll cutting chain wheels is connected through a chain, the first 2014 of the grass roller is sleeved and fixed at one end of the main shaft 2042 in the cutter assembly, the first 1035 of the grass roller driving pulley is connected through a belt, and the second 2015 of the grass roller is sleeved and fixed at the other end of the main shaft 2042;
The cutter assembly 2005 includes a main shaft 2042, a cutter holder 2043, and cutters 2044, the main shaft 2042 being supported within a central bore of the cutter holder 2043, the main shaft 2042 being welded to the cutter holder 2043, and the 3 cutters 2044 being mounted on the cutter holder 2043.
The fan assembly 3 comprises a fan box body, a fan transmission shaft 4005, fan blades 4006, a fixed flange 4007, a fan driving belt pulley 4008, a fan driven belt pulley 4009, a supporting plate 4010, an upper air duct 4011, a lower air duct 4012, a hydraulic motor 4013, a fan driving chain wheel 4014 and a fan driven chain wheel 4015;
The 4 fixing flanges 4007 are respectively sleeved and fixed on the periphery of the fan transmission shaft 4005, 4 fan blades 4006 are simultaneously fixed on the fan transmission shaft 4005 through the 4 fixing flanges 4007, the fan driven pulley 4009 is sleeved and fixedly installed on one end of the fan box transmission shaft 4005, the fan driven pulley 4009 is connected with the roll cutting driving pulley 2014 through a belt, the supporting plate 4010 is installed on the fan transmission shaft 4005 through a bearing, the upper end of the supporting plate 4010 is fixedly connected with the frame assembly 6 through a bolt, the fan driving pulley 4008 is sleeved and fixedly installed on the other end of the fan transmission shaft 4005, the fan driving pulley 4008 is connected with a clutch output pulley in the power system assembly 8 through a belt, the fan box is fixedly connected with one end of the lower fan drum 4012, the other end of the lower fan drum 4012 is rotatably connected with one end of the upper fan drum 4011, the fan driving sprocket 4 is sleeved and fixedly installed on an output shaft of the hydraulic motor 4013, the hydraulic motor 4013 is fixedly connected with the lower fan driven sprocket 4012, the fan driven sprocket 5 is welded on the periphery of the upper fan drum 4011 through a bearing, the upper chain 4010 is fixedly connected with the other end of the upper fan driving sprocket 4014 through a pin roll 4021, the other end of the hydraulic cylinder 4024 is rotatably connected with the other end of the upper cylinder 4021 through a baffle plate 4020, and the other end of the hydraulic cylinder 4021 is rotatably connected with the other end of the hydraulic cylinder assembly, and the hydraulic baffle 4021 is fixedly connected to the other end of the cylinder assembly through a baffle 4020.
The collecting box assembly 5 is connected with the frame assembly 4 through 2 pin shafts 5001 and 2 hydraulic cylinders 5002, wherein the 2 pin shafts 5001 are symmetrically distributed on two sides of the collecting box assembly 5, and the 2 hydraulic cylinders 5002 are symmetrically distributed on two sides of the collecting box assembly 5.
The header assembly 1 comprises a header frame 1001, 2 header assemblies 1002, a stranding cage assembly 1003 and a header transmission system 1004;
The cutting disc assembly 1002 comprises a cutting disc 1011, zigzag cutters 1012, a cutting disc transmission shaft 1013, a cutting disc mounting plate 1014, a cutting disc sprocket 1015 and 2 cutting disc stirring plates 1016, wherein the upper end of the cutting disc 1011 is of a cylindrical structure, the lower end of the cutting disc 1011 is of a disc-shaped structure, the 2 cutting disc stirring plates 1016 are symmetrically welded on the periphery of the cylindrical structure of the cutting disc 1011 in a left-right mode, 6 zigzag cutters 1012 are uniformly arranged and fixed on the disc-shaped periphery of the lower end of the cutting disc 1011, the cutting disc sprocket 1015 is sleeved and fixedly arranged on the upper end of the cutting disc transmission shaft 1013, the lower end of the cutting disc transmission shaft 1013 is fixedly connected with the lower end of the cutting disc 1011, the 2 cutting disc assembly 1002 is symmetrically arranged at the front end opening of the cutting disc frame 1001 in a left-right mode, and the 2 cutting discs 1011 are overlapped up and down;
The cutter cage assembly 1003 comprises a cutter cage transmission shaft 1020, 2 rotors 1021, a material stirring cylinder 1023, a cutter cage material stirring plate 1024, a cutter cage chain wheel I1025 and a cutter cage chain wheel II 1026, wherein the cutter cage material stirring cylinder 1023 is sleeved and fixed on the periphery of the cutter cage transmission shaft 1020, two ends of the cutter cage transmission shaft 1020 extend out of the cutter cage material stirring cylinder 1023,2, the cutter cage material stirring plates 1024 are symmetrically welded and fixed on the periphery of the middle part of the cutter cage material stirring cylinder 1023, the 2 rotors 1021 are respectively sleeved and welded and fixed on the periphery of two ends of the cutter cage material stirring cylinder 1023, the 2 rotors 1021 are oppositely screwed, the cutter cage chain wheel I1025 and the cutter cage chain wheel 1026 II are respectively sleeved and fixedly installed on the periphery of two ends of the cutter cage transmission shaft 1020, and the cutter cage assembly 1003 is installed at the rear end of the header frame 1001;
The header transmission system 1004 includes a first reducer 1031, a first system transmission shaft 1032, a second system transmission shaft 1033, a connecting sleeve 1034, a first driving pulley 1035, a second driving pulley 1036, a first driven pulley 1037, a first system sprocket 1038 and a second system sprocket 1039, wherein the first 2 system sprockets 1038 are respectively mounted on the output shafts of the first 2 reducers 1031, the second driven pulleys 1037 are respectively mounted on the input shafts of the first 2 reducers 1031, the output shaft axes of the first 2 reducers 1031 are respectively overlapped with the axes of the second cutting disc transmission shafts 1013, the first 2 system sprockets 1038 are respectively connected with the corresponding cutting disc sprockets 1015 by using 2 chains, the first driving pulley 1035 and the second system sprocket 1039 are respectively sleeved and mounted on the first system transmission shaft 1032, the second driving pulley 1036 is respectively sleeved and mounted on the outer periphery of the second system transmission shaft 1033, the first system transmission shaft 1032 and the second system transmission shaft 1033 are coaxial, the first system sprockets 1038 are fixedly connected with the first system transmission shaft 1033 through chains, and the second driving pulley 1036 are connected with the second system transmission shaft 1033 through belts 1025.
The harvester further comprises a traveling system assembly 7, a power system assembly 8, a hydraulic system assembly 9, a cab assembly 10 and a reversing box assembly 11;
The traveling system assembly 7 is fixedly connected with the frame assembly 6 and is positioned at the lower part of the frame assembly 6, the power system assembly 8 is arranged at the middle part of the frame assembly 6, the cab assembly 10 is arranged above the front part of the frame assembly 6, the reversing box assembly 11 is fixedly connected with the rear end of the header assembly 1, and the reversing box assembly 11 is fixedly connected with the roller blanking device 2.
The reversing box assembly 11 comprises a reversing box shell 3001, a reversing box transmission shaft 3002, a reversing box gear I3003, a reversing box gear II 3004 and a reversing box sprocket 3005;
One end of a grass rod transmission shaft three 2036 is supported in a reversing box shell 3001, one end of the grass rod transmission shaft three 2036 extends out of the reversing box shell 3001, the reversing box shell 3001 is fixedly connected with the rear end of the header assembly 1, a reversing box gear two 3004 is sleeved and fixed on the reversing box transmission shaft 2036, a reversing box gear one 3003 is sleeved and fixed on a reversing box transmission shaft one 3002, the reversing box gear one 3003 is meshed with the reversing box gear two 3004, one end of the reversing box transmission shaft one 3002 extends out of a side plate 3006, a reversing box sprocket 3005 is sleeved and fixedly mounted at one end of the reversing box transmission shaft one 3002, the reversing box sprocket 3005 is connected with a stranding cage sprocket two 1026 through a chain, and the other end of the reversing box transmission shaft one 3002 is connected with the grass rod transmission shaft one 2031 through a cross universal shaft or a flexible shaft.
The engine power in the power system assembly 8 is output in two parts, one part of power is transmitted to a clutch belt pulley through a connected clutch, the clutch belt pulley transmits the power to a fan driving belt pulley 4008 in the fan assembly 3 through a belt, the other part of power drives a connected variable pump to rotate, the driving motor in the hydraulic system assembly 9 is driven by high-pressure hydraulic oil to rotate, the driving motor transmits the power to a drive axle assembly to drive a wheel assembly to rotate, the engine in the power system assembly 8 is arranged in the middle part of the frame assembly 6 and is arranged at the lower part of the collection box assembly 5, a fuel tank is arranged at the rear end of the frame assembly 6 and is arranged at the lower part of the collection box assembly 5, an air filter assembly is arranged at the upper part of the front end of the frame assembly 6 and is arranged at the right rear end of the cab assembly 10, and a drive axle in the traveling system assembly 7 is arranged at the lower part of the front end of the frame assembly 6 and a steering axle is arranged at the lower part of the rear end of the frame assembly 6;
The hydraulic system assembly 9 is composed of five paths of hydraulic systems, wherein the first path of hydraulic system controls a steering hydraulic motor, a hydraulic oil tank and a steering oil cylinder are connected through hydraulic oil pipes, the steering function of the whole machine is completed through a steering engine in the cab assembly 10, the second path of hydraulic system controls the hydraulic oil cylinder of the header assembly 1, the lifting function of the header assembly 1 is completed, the third path of hydraulic system controls the hydraulic motor 4013 in the fan assembly 3, the rotation function of the feed cylinder assembly 4 is completed, the fourth path of hydraulic system controls the hydraulic oil cylinder 4020 in the feed cylinder assembly 4, the overturning function of the feed cylinder assembly 4 is completed, the fifth path of hydraulic system controls the hydraulic oil cylinder 5002, the overturning function of the aggregate box assembly 5 is completed, the second path, the third path, the fourth path and the fifth path of hydraulic system are connected with the hydraulic oil tank and the multi-way valve through the hydraulic oil pipes, the hydraulic motor 4013, the hydraulic oil cylinder 4020 and the hydraulic oil cylinder 5002 of the header assembly 1 are installed below the cab assembly 10, and are connected with 4 control rods in the cab assembly 10, and the third path, the fifth path and the fifth path of hydraulic system are realized through control rods in the cab assembly 10.
The self-propelled harvester has the beneficial effects that the self-propelled harvester can finish multiple functions of caragana microphylla stubble cutting, crushing, conveying and collecting at one time, and has important significance for ensuring the caragana microphylla shrub stubble cutting requirement, reducing the labor intensity of workers, improving the harvesting efficiency and developing the caragana microphylla shrub industry.
The invention realizes the harvest of the large shrub feeding plants such as caragana microphylla shrubs and the like. The header mechanism has realized the stumping quality requirement of crop, roller cutting device has realized that the results operation is direct to cut up to through fan, defeated feed cylinder and collection case have accomplished the collection of crop, the defeated feed cylinder has realized 180 rotations and the automatic upset of defeated feed cylinder simultaneously, satisfies all-round car operation demand of following, driving system realizes diversified high-power take off, traveling system adopts hydraulic drive mode to realize, has reduced belt drive's fault rate, has positive effect to guaranteeing the stumping requirement of caragana shrub, alleviates workman intensity of labour, improves harvesting efficiency.
Drawings
FIG. 1 is a schematic diagram of a self-propelled caragana microphylla stumping harvester according to the present invention;
Fig. 2 is a schematic perspective view of a header assembly 1 according to the present invention;
FIG. 3 is a schematic plan view of the structure of FIG. 2;
FIG. 4 is a schematic diagram of a header drive system according to the present invention;
FIG. 5 is a schematic perspective view of a roll blanking device in the present invention;
FIG. 6 is a schematic plan view of the structure of FIG. 5;
FIG. 7 is a schematic diagram of the structure of the reversing box in the invention;
FIG. 8 is a schematic view of a feed delivery cartridge assembly according to the present invention;
FIG. 9 is a schematic view of the structure of the aggregate bin assembly of the present invention.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the attached drawings.
As shown in fig. 1, the self-propelled caragana microphylla shrub stubble-leveling harvester comprises a header assembly 1, a roller cutting device 2, a fan assembly 3, a feed conveying cylinder assembly 4, a material collecting box assembly 5, a frame assembly 6, a traveling system assembly 7, a power system assembly 8, a hydraulic system assembly 9, a cab assembly 10 and a reversing box assembly 11. The header assembly 1 is positioned at the forefront end of the harvester.
The cutting table assembly 1 is fixedly connected with the roller cutting device 2, a discharge hole at the rear part of the cutting table assembly 1 is in butt joint with a feed inlet of the roller cutting device 2, and the roller cutting device 2 is fixedly connected with the frame assembly 6, namely, the roller cutting device 2 is fixed at the front end of the frame assembly 6. The fan assembly 3 is fixedly arranged on the frame assembly 6, and a lower feed inlet of the fan assembly 3 is in butt joint with a discharge outlet of the roller blanking device 2. The material conveying cylinder assembly 4 is fixedly connected with the upper part of the fan assembly 3, and a discharge hole of the fan assembly 3 is in butt joint with a feed inlet of the material conveying cylinder assembly 4. The material collecting box 5 is arranged at the rear part of the frame assembly 6, namely above the rear part of the frame assembly 6, and the material outlet of the material conveying cylinder assembly 4 is arranged above the material collecting box 5. The traveling system assembly 7 is fixedly connected with the frame assembly 6 and is positioned at the lower part of the frame assembly 6. The powertrain 8 is mounted in the middle of the frame assembly 6, and the cab assembly 10 is mounted over the front of the frame assembly 6. The gear box assembly 11 is fixedly connected with the rear end of the header assembly 1, and the gear box assembly 11 is connected with the roller blanking device 2 through bolts.
As shown in fig. 2, 3 and 4, the header assembly 1 includes a header frame 1001, 2 header assemblies 1002, a cutter cage assembly 1003 and a header drive system 1004. The header frame 1001 is formed by welding steel pipes with different specifications, steel plates are paved and welded according to a frame structure after the whole welding is finished, the steel plates on the outer side of the left side of the header are connected with the frame through bolts, the subsequent maintenance of the winch cage assembly 1003 is facilitated, 5 surfaces of the header frame 1001 are covered by the steel plates, namely the front end of the header frame 1001 is a covered steel plate, and the front end of the header frame 1001 is a mouth part of the header frame 1001. Wherein a plurality of support beams are provided on the upper surface.
As shown in fig. 2 and 3, cutting disc assembly 1002 includes cutting disc 1011, serrated cutter 1012, cutting disc drive shaft 1013, cutting disc mounting plate 1014, cutting disc sprocket 1015, and 2 cutting disc kick-out plates 1016. The upper end of the cutting disc 1011 is a cylindrical structure, and the lower end is a disc-shaped structure. The 2 cutting disc shifting plates 1016 are symmetrically welded on the periphery of the cylindrical structure of the cutting disc 1011, 6 zigzag cutters 1012 are uniformly distributed and fixed on the disc-shaped periphery of the lower end of the cutting disc 1011, namely, the cutting disc mounting plates 1014 and bolts are adopted for fixing, the cutting disc chain wheel 1015 is sleeved and fixedly mounted on the upper end of the cutting disc transmission shaft 1013, the lower end of the cutting disc transmission shaft 1013 is fixedly connected with the lower end of the cutting disc 1011 through bolts, and the cutting disc transmission shaft 1013 is supported on the cutting table frame 1001 through the upper bearing and the lower bearing. The 2 cutting disc assemblies 1002 are symmetrically arranged at the front end opening part of the cutting table frame 1001 in a left-right symmetry manner, the 2 cutting discs 1011 are overlapped up and down, namely not in the same plane, the radial overlapping size of the 2 cutting discs 1011 is not less than 50mm, and meanwhile, the difference of the height of the 2 cutting discs 1011 up and down is not more than 20mm.
The wringer assembly 1003 includes a wringer drive shaft 1020, 2 rotors 1021, a kick-out drum 1023, a wringer kick-out plate 1024, a wringer sprocket one 1025, and a wringer sprocket two 1026. The wringing cage material shifting cylinder 1023 is sleeved and fixed on the periphery of the wringing cage transmission shaft 1020, and two ends of the wringing cage transmission shaft 1020 extend out of the wringing cage material shifting cylinder 1023. The 2 stranding cage stirring plates 1024 are symmetrically welded and fixed on the periphery of the middle part of the stranding cage stirring cylinder 1023. The 2 rotors 1021 are respectively sleeved and welded and fixed on the peripheries of two ends of the winch cage shifting cylinder 1023, and the 2 rotors 1021 are spiral in opposite directions. The first stranding chain wheel 1025 and the second stranding chain wheel 1026 are respectively sleeved and fixedly arranged on the peripheries of the two ends of the stranding transmission shaft 1020. The wringer cage assembly 1003 is supported on the header frame 1001 by 2 bearings, and the wringer cage assembly 1003 is mounted at the rear end of the header frame 1001, the largest overall dimension of the wringer cage assembly 1003 and the largest overall dimension of the cutting disc assembly 1002 being not more than 100mm.
As shown in fig. 3 and 4, the header drive system 1004 includes a speed reducer 1031, a first system drive shaft 1032, a second system drive shaft 1033, a connection sleeve 1034, a first driving pulley 1035, a second driving pulley 1036, a driven pulley 1037, a first system sprocket 1038, a second system sprocket 1039, a bearing housing, and a belt. The 2 system sprockets 1038 are each mounted on the output shafts of the 2 reducers 1031. The 2 driven pulleys 1037 are mounted on the input shafts of the 2 reducers 1031, respectively. The output shaft axes of the 2 reducers 1031 are respectively overlapped with the axes of the 2 header transmission shafts 1013, and the 2 reducers 1031 are fixedly connected with the header frame 1001. The 2 reducers 1031 are mounted on the header frame 1001 axially inward. The 2 system sprockets 1038 are each connected to a respective cutter disc sprocket 1015 with 2 chains. The first drive pulley 1035 and the second system sprocket 1039 are respectively sleeved and mounted on the first system drive shaft 1032. The 2 driving pulleys 1036 are respectively sleeved and mounted on the periphery of the system transmission shaft 1033. The first system transmission shaft 1032 and the second system transmission shaft 1033 are coaxial, and the two system transmission shafts are fixedly mounted on the upper surface of the header frame 1001 through bearing blocks respectively. The first system sprocket 1038 is connected to the first cage sprocket 1025 by a chain. The first system transmission shaft 1032 is fixedly connected with the second system transmission shaft 1033 through a connecting sleeve 1034 and fastened by bolts. The driving pulley two 1036 is connected to the driven pulley 1037 by a belt. With the above structure, the power transmitted through the roll blanking device 2 is transmitted to the system transmission shaft one 1032 via the driving pulley one 1035, and the system transmission shaft one 1032 is further transmitted to the system sprocket one 1038 and the system transmission shaft two 1033 in a flow-dividing manner. The system sprocket 1038 transmits power to the first stranding sprocket 1025 through a chain to drive the stranding assembly 1003 to rotate, the system transmission shaft 1033 transmits power to the driven pulley 1037 through the driving pulley 1036, the driven pulley 1037 transmits power to the first system sprocket 1038 through the speed reducer 1031, the system sprocket 1038 transmits power to the cutting disc sprocket 1015 through a chain to drive the cutting disc assembly 1002 to rotate at a high speed, the left and right 2 cutting disc assemblies 1002 rotate relatively due to the fact that the left and right 2 speed reducers 1031 are installed, and accordingly bidirectional transmission of power is achieved.
As shown in fig. 5, the roll blanking device 2 includes a roll-cutting housing, 4 grass rod assemblies, a cutter assembly 2005, a bed knife 2008, 2 roll-cutting sprockets one 2012, 2 roll-cutting sprockets two 2013, a roll-cutting driving pulley 2014, a roll-cutting driven pulley 2015, a bearing slider 2016, a bearing housing 2017, and a bearing. The 4 grass rod assemblies are grass rod assembly one 2001, grass rod assembly two 2002, grass rod assembly three 2003 and grass rod assembly four 2004, respectively.
Taking the first grass roller assembly 2001 as an example, the first grass roller assembly 2001 comprises a first grass roller transmission shaft 2031, a first grass roller 2032, a first grass roller stirring plate 2033 and a first grass roller baffle 2034. Two ends of a grass rod transmission shaft 2031 are supported at two ends of a grass rod roller 2032, namely, a grass rod baffle 2034 is welded at the end part of the grass rod transmission shaft 2031, the grass rod baffle 2034 is welded and fixed with the grass rod roller 2032, and 8 grass rod stirring plates 2033 are uniformly welded on the outer surface of the grass rod roller 2032.
The second grass rod assembly 2002 comprises a second grass rod transmission shaft 2035, a second grass rod roller 2032, a second grass rod stirring plate 2033 and a second grass rod baffle 2034.
Grass roller assembly three 2003 includes grass roller drive shaft three 2036, grass roller three 2037, and grass roller baffle three 2038.
Grass roller assembly IV 2004 is comprised of grass roller drive shaft IV 2039, grass roller IV 2040, and grass roller baffle IV 2041.
As shown in fig. 6, the cutter assembly 2005 includes a spindle 2042, a tool holder 2043, and a cutter 2044. The spindle 2042 is supported within a central bore of the tool holder 2043, and the spindle 2042 is welded to the tool holder 2043. The 3 cutters 2044 are fixed to the cutter frame 2043 and fastened by bolting, and the 3 cutters 2044 are uniformly distributed along the circumferential direction of the cutter frame 2043.
The roll-cut housing is a box structure composed of a left side plate 2006, a right side plate 2007, a bottom plate 2010, a top plate 2009, and a cover plate 2011, wherein the top plate 2009 and the cover plate 2011 are butted to form a box upper surface.
The 4 grass rod assemblies respectively support the left side plate 2006 and the right side plate 2007 of the roller cutting shell through bearings, two ends of a transmission shaft in the 4 grass rod assemblies are matched with slide ways on the two side plates, and the position of a relative bottom knife 2008 is adjusted by changing the relative sliding position of the transmission shaft, so that the requirements that gaps among the grass rod assemblies 2001 and 2003 and gaps among the grass rod assemblies 2003 and 2004 are changed according to the diameters of fed crops are met, and the crops are guaranteed to be conveyed to the cutter assemblies 2005 always in a clamping state. The two ends of the bed knife 2008 are welded and fixed with the left side plate 2006 and the right side plate 2007 respectively, and the bed knife 2008 is positioned between the inner side of the grass rod assembly IV 2004 and the inner side of the knife rest 2043. Ensuring that the clearance between the cutter 2043 and the bed knife 2008 is in the range of 1-3 mm. The 2 roller cutting chain wheels 2012 are respectively arranged on the grass roller transmission shaft one 2031 and the grass roller transmission shaft three 2036, and the 2 roller cutting chain wheels 2012 are connected through a chain. The 2 roller cutting chain wheels 2013 are respectively arranged on the grass roller transmission shaft II 2035 and the grass roller transmission shaft IV 2039, and the 2 roller cutting chain wheels 2013 are connected through a chain. The grass roller driving pulley 2014 is sleeved and fixed at one end of the main shaft 2042, and the grass roller driving pulley 2014 is connected with the first driving pulley 1035 through a belt. A grass rod driven pulley 2015 is sleeved and fixed at the other end of the main shaft 2042. The 2 bearing seats 2017 are respectively arranged on bearings of the fixed main shaft 2042, the bearing seats 2017 are connected and fixed with the frame assembly 6 by bolts, the front end of the roller blanking device 2 is connected and fixed with the cutting table assembly 1 by bolts, the rear end of the cutting table assembly 1 is connected and fixed with the frame assembly 6 by a hydraulic cylinder, the lifting function of the cutting table assembly 1 by taking the main shaft 2042 as a fulcrum is realized by the work of the hydraulic cylinder, and the rear end of the roller blanking device 2 is connected with the fan assembly 3.
As shown in fig. 7, the reversing box assembly 11 includes a reversing box housing 3001, a reversing box drive shaft 3002, a reversing box gear one 3003, a reversing box gear two 3004, a reversing box sprocket 3005, a reversing box side plate 3006, and bearings. One end of the grass rod transmission shaft three 2036 is supported in the reversing box housing 3001, and one end of the grass rod transmission shaft three 2036 extends out of the reversing box housing 3001. The reversing box shell 3001 is fixedly connected with the rear end of the header assembly 1 through bolts. The second reversing box gear 3004 is sleeved and fixed on the reversing box transmission shaft 2036, the first reversing box gear 3003 is sleeved and fixed on the first reversing box transmission shaft 3002, and the first reversing box gear 3003 is meshed with the second reversing box gear 3004. One end of the first transmission shaft 3002 of the reversing box extends out of the side plate 3006. The first reversing box transmission shaft 3002 and the third grass roller transmission shaft 2036 are mounted on the reversing box shell 3001 and the reversing box side plate 3006 through bearings. The reversing box sprocket 3005 is sleeved and fixedly arranged at one end of the reversing box transmission shaft I3002, and the reversing box sprocket 3005 is connected with the stranding cage sprocket II 1026 through a chain. The other end of the first reversing box transmission shaft 3002 is connected with the first grass rod transmission shaft 2031 through a cross universal shaft or a flexible shaft.
The second stranding sprocket 1026 rotating at a low speed drives the first stranding sprocket 3005 to rotate at a low speed, and transmits power to the first stranding transmission shaft 3002 and the first stranding sprocket 3003, the first stranding transmission shaft 3002 transmits power to the first stranding transmission shaft 2031 through a cross universal shaft or a flexible shaft to drive the first stranding assembly 2001 to rotate, and transmits power to the second stranding assembly 2002 through the first roller cutting sprocket 2012 and the second roller cutting sprocket 2013, the first stranding sprocket 3003 reversely transmits power to the second stranding sprocket 3004, the second stranding sprocket 3004 drives the third stranding assembly 2003 to reversely rotate, and transmits power to the fourth stranding assembly 2004 through the first roller cutting sprocket 2012 and the second roller cutting sprocket 2013, so that the first stranding assembly 2001, the second stranding assembly 2002, the third stranding assembly 2003 and the fourth stranding assembly 2004 relatively rotate, and cut crops are conveyed and fed to the cutter assembly 2005, and the cutting of the crops is realized.
As shown in fig. 8, the fan assembly 3 includes a fan case, a fan drive shaft 4005, a fan blade 4006, a fixing flange 4007, a fan drive pulley 4008, a fan driven pulley 4009, a support plate 4010, an upper air duct 4011, a lower air duct 4012, a hydraulic motor 4013, a fan drive sprocket 4014, a fan driven sprocket 4015, bearings, and the like.
The 4 fixing flanges 4007 are respectively sleeved and fixed on the periphery of the fan transmission shaft 4005. The 4 fan blades 4006 are simultaneously fixed on the fan transmission shaft 4005,4 through the 4 fixing flanges 4007, and the fan blades 4006 are uniformly distributed along the circumferential direction of the fan transmission shaft 4005. The fan drive shaft 4005 is supported on the fan housing by a bearing. The fan box body is connected and fastened with the frame assembly 6 through bolts. The fan driven pulley 4009 is sleeved and fixedly arranged on one end of the fan box transmission shaft 4005, and the fan driven pulley 4009 is connected with the roll cutting driving pulley 2014 through a belt. The support plate 4010 is installed on the fan transmission shaft 4005 through the bearing, and the support plate 4010 upper end is fixed through bolted connection with frame assembly 6, and fan driving pulley 4008 suit and fixed mounting are at the other end of fan transmission shaft 4005, and fan driving pulley 4008 passes through the belt with the clutch output belt pulley of connecting the engine and is connected. The fan box is connected with one end of the lower air duct 4012 through bolts. The other end of the lower air duct 4012 is rotatably connected with one end of the upper air duct 4011, and the upper air duct 4011 can rotate 360 degrees after being connected. The fan driving sprocket 4014 is sleeved and fixedly arranged on an output shaft of the hydraulic motor 4013, the hydraulic motor 4013 is fixedly connected with the lower air cylinder 4012 through a flange and bolts, and the axis of the output shaft of the hydraulic motor 4013 is parallel to the axis of the upper air cylinder 4011. The fan driven sprocket 4015 is sleeved and welded on the outer circumference of the upper air duct 4011, and the fan driven sprocket 4015 is connected with the fan driving sprocket 4014 through a chain. The material conveying cylinder assembly 4 is installed on a baffle at the other end of the upper air cylinder 4011 and is fixedly connected with the pin shaft 4021 through a hydraulic oil cylinder 4020, namely the material conveying cylinder assembly 4 is rotatably installed on the baffle at the other end of the upper air cylinder 4011 through the pin shaft 4021, one end of the hydraulic oil cylinder 4020 is rotatably connected to the baffle, the other end of the hydraulic oil cylinder 4020 is rotatably connected to the material conveying cylinder assembly 4, and the axis of the pin shaft 4021 is perpendicular to the axis of the upper air cylinder 4011. When the hydraulic motor 4013 works, the fan driving sprocket 4014 is driven to rotate, the fan driven sprocket 4015 is driven to rotate through a chain, and the fan driven sprocket 4015 transmits power to the upper air cylinder 4011, so that the upper air cylinder 4011 and the material conveying cylinder assembly 4 can rotate left and right, and when the hydraulic oil cylinder 4020 works, the material conveying cylinder assembly 4 overturns by taking the pin shaft 4021 as a fulcrum.
As shown in fig. 9, the collecting box assembly 5 is mainly formed by welding steel pipes with different specifications, after the whole welding is completed, steel plates are paved and welded according to a frame structure, the collecting box assembly 5 is connected with the frame assembly 4 through 2 pin shafts 5001 and 2 hydraulic cylinders 5002, the 2 pin shafts 5001 are symmetrically distributed on two sides of the collecting box assembly 5, the 2 hydraulic cylinders 5002 are symmetrically distributed on two sides of the collecting box assembly 5, and when the hydraulic cylinders 5002 work, the collecting box assembly 5 overturns by taking the pin shafts 5001 as fulcrums.
The engine power in the power system assembly 8 is output in two parts, one part of power is transmitted to a clutch belt pulley through a connected clutch, the clutch belt pulley transmits the power to a fan driving belt pulley 4008 in the fan assembly 3 through a belt, the fan assembly 3, the roller blanking device 2, the header assembly 1 and the reversing box assembly 11 work are realized, the other part of power drives a connected variable pump to rotate, the high-pressure hydraulic oil drives a driving motor in the hydraulic system assembly 9 to rotate, the driving motor transmits the power to a driving axle assembly, and the driving axle assembly is driven to rotate, so that the whole machine walking is realized.
The engine in the power system assembly 8 is arranged in the middle of the frame assembly 6 and is arranged at the lower part of the material collecting box assembly 5, the fuel tank is arranged at the rear end of the frame assembly 6 and is arranged at the lower part of the material collecting box assembly 5, and the air filter assembly is arranged at the upper part of the front end of the frame assembly 6 and is arranged at the right rear end of the cab assembly 10.
The driving axle in the traveling system assembly 7 is arranged at the lower part of the front end of the frame assembly 6, the steering axle is arranged at the lower part of the rear end of the frame assembly 6, and the steering axle is driven by a steering hydraulic motor in the hydraulic system assembly 9 to work by driving hydraulic oil so as to realize the steering of the rear axle.
The hydraulic system assembly 9 is composed of five paths of hydraulic systems, wherein the first path of hydraulic system controls a steering hydraulic motor, a hydraulic oil tank and a steering oil cylinder are connected through hydraulic oil pipes, the steering function of the whole machine is completed through a steering engine in the cab assembly 10, the second path of hydraulic system controls the hydraulic oil cylinder of the header assembly 1, the lifting function of the header assembly 1 is completed, the third path of hydraulic system controls the hydraulic motor 4013 in the fan assembly 3, the rotation function of the feed cylinder assembly 4 is completed, the fourth path of hydraulic system controls the hydraulic oil cylinder 4020 in the feed cylinder assembly 4, the overturning function of the feed cylinder assembly 4 is completed, the fifth path of hydraulic system controls the hydraulic oil cylinder 5002, the overturning function of the aggregate box assembly 5 is completed, the second path, the third path, the fourth path and the fifth path of hydraulic system are connected with the hydraulic oil tank and the multi-way valve through the hydraulic oil pipes, the hydraulic motor 4013, the hydraulic oil cylinder 4020 and the hydraulic oil cylinder 5002 of the header assembly 1 are installed below the cab assembly 10, and are connected with 4 control rods in the cab assembly 10, and the third path, the fifth path and the fifth path of hydraulic system are realized through control rods in the cab assembly 10.
Claims (6)
1. The self-propelled caragana microphylla shrub stubble-leveling harvester is characterized by comprising a header assembly, a roller cutting device, a fan assembly, a feed conveying cylinder assembly, a collecting box assembly and a frame assembly;
The cutting table assembly is fixedly connected with the roller cutting device, a discharge hole at the rear part of the cutting table assembly is in butt joint with a feed inlet of the roller cutting device, the roller cutting device is fixed at the front end of the frame assembly, the fan assembly is fixedly arranged on the frame assembly, a lower feed inlet of the fan assembly is in butt joint with a discharge hole of the roller cutting device, the feed delivery cylinder assembly is fixedly connected with the upper part of the fan assembly, a discharge hole of the fan assembly is in butt joint with a feed inlet of the feed delivery cylinder assembly, the material collecting box is arranged at the rear part of the frame assembly, and a discharge hole of the feed delivery cylinder assembly is positioned above the material collecting box;
The roller cutting device comprises a roller cutting shell, 4 grass rod assemblies, a cutter assembly, a bed knife, 2 roller cutting chain wheels I, 2 roller cutting chain wheels II, a roller cutting driving belt pulley and a roller cutting driven belt pulley, wherein the 4 grass rod assemblies are respectively a grass rod assembly I, a grass rod assembly II, a grass rod assembly III and a grass rod assembly IV;
The grass rod assembly I comprises a grass rod transmission shaft I, a grass rod roller I, a grass rod stirring plate I and a grass rod baffle I, wherein two ends of the grass rod transmission shaft I are supported at two ends of the grass rod roller I, the grass rod baffle I is welded and fixed with the grass rod roller I, and 8 grass rod stirring plates I are uniformly welded on the outer surface of the grass rod roller I;
The first roller cutting chain wheels are respectively arranged on the first grass roller transmission shaft and the third grass roller transmission shaft, the first 2 roller cutting chain wheels are connected through chains, the second 2 roller cutting chain wheels are respectively arranged on the second grass roller transmission shaft and the fourth grass roller transmission shaft, the second 2 roller cutting chain wheels are connected through chains, the grass roller driving belt pulley is sleeved and fixed at one end of the main shaft in the cutter assembly, the grass roller driving belt pulley is connected with the first driving belt pulley through a belt, and the grass roller driven belt pulley is sleeved and fixed at the other end of the main shaft;
The cutter assembly comprises a main shaft, a cutter rest and cutters, wherein the main shaft is supported in a central hole of the cutter rest, the main shaft is fixedly welded with the cutter rest, and 3 cutters are fixedly arranged on the cutter rest;
the header assembly comprises a header frame, 2 header assemblies, a stranding cage assembly and a header transmission system;
The cutting disc assembly comprises a cutting disc, zigzag cutters, a cutting disc transmission shaft, a cutting disc mounting plate, a cutting disc sprocket and 2 cutting disc stirring plates, wherein the upper end of the cutting disc is of a cylindrical structure, the lower end of the cutting disc is of a disc-shaped structure, the 2 cutting disc stirring plates are symmetrically welded on the periphery of the cylindrical structure of the cutting disc left and right, 6 zigzag cutters are uniformly arranged and fixed on the disc periphery of the lower end of the cutting disc, the cutting disc sprocket is sleeved and fixedly arranged on the upper end of the cutting disc transmission shaft, the lower end of the cutting disc transmission shaft is fixedly connected with the lower end of the cutting disc, the 2 cutting disc assemblies are symmetrically arranged at the front end opening part of the cutting table frame left and right, and the 2 cutting discs are overlapped up and down;
The stranding cage assembly comprises a stranding cage transmission shaft, 2 rotors, a stirring cylinder, a stranding cage stirring plate, a stranding cage sprocket I and a stranding cage sprocket II, wherein the stranding cage stirring cylinder is sleeved and fixed on the periphery of the stranding cage transmission shaft, two ends of the stranding cage transmission shaft extend out of the stranding cage stirring cylinder, the 2 stranding cage stirring plates are symmetrically welded and fixed on the periphery of the middle part of the stranding cage stirring cylinder, the 2 rotors are respectively sleeved and welded and fixed on the periphery of the two ends of the stranding cage stirring cylinder, the 2 rotors are spiral in opposite directions, the stranding cage sprocket I and the stranding cage sprocket II are respectively sleeved and fixedly installed on the periphery of the two ends of the stranding cage transmission shaft, and the stranding cage assembly is installed at the rear end of the cutting table frame;
The cutting table transmission system comprises a speed reducer, a first system transmission shaft, a second system transmission shaft, a connecting sleeve, a first driving belt pulley, a second driving belt pulley, a driven belt pulley, a first system sprocket and a second system sprocket, wherein the first system sprocket is respectively arranged on output shafts of the 2 speed reducers, the 2 driven belt pulleys are respectively arranged on input shafts of the 2 speed reducers, the axes of the output shafts of the 2 speed reducers are respectively overlapped with the axes of the 2 cutting disc transmission shafts, the first system sprocket is respectively connected with the corresponding cutting disc sprocket by using 2 chains, the first driving belt pulley and the second system sprocket are respectively sleeved and arranged on the first system transmission shaft, the second driving belt pulley is respectively sleeved and arranged on the periphery of the second system transmission shaft, the first system sprocket is coaxial with the second system transmission shaft, the first system sprocket is connected with the first winch sprocket by the chains, and the first system transmission shaft is fixedly connected with the second system transmission shaft by the belt pulley.
2. The self-propelled caragana microphylla shrub stubble-leveling harvester of claim 1, wherein the fan assembly comprises a fan box body, a fan transmission shaft, fan blades, a fixed flange, a fan driving belt pulley, a fan driven belt pulley, a supporting plate, an upper air cylinder, a lower air cylinder, a hydraulic motor, a fan driving chain wheel and a fan driven chain wheel;
The 4 fixing flanges are respectively sleeved and fixed on the periphery of the fan transmission shaft, the 4 fan blades are simultaneously fixed on the fan transmission shaft through the 4 fixing flanges, the fan driven pulley is sleeved and fixedly installed on one end of the fan box transmission shaft, the fan driven pulley is connected with the roller cutting driving pulley through a belt, the supporting plate is installed on the fan transmission shaft through a bearing, the upper end of the supporting plate is fixedly connected with the frame assembly through a bolt, the fan driving pulley is sleeved and fixedly installed on the other end of the fan transmission shaft, the fan driving pulley is connected with a clutch output pulley in the power system assembly through a belt, the fan box is fixedly connected with one end of the lower wind barrel, the other end of the lower air cylinder is rotationally connected with one end of the upper air cylinder, the fan driving sprocket is sleeved and fixedly arranged on an output shaft of the hydraulic motor, the hydraulic motor is fixedly connected with the lower air cylinder, the fan driven sprocket is sleeved and welded on the periphery of the upper air cylinder, the fan driven sprocket is connected with the fan driving sprocket through a chain, the material conveying cylinder assembly is arranged on a baffle at the other end of the upper air cylinder and fixedly connected with a pin shaft through a hydraulic cylinder, the material conveying cylinder assembly is rotationally arranged on the baffle at the other end of the upper air cylinder through the pin shaft, one end of the hydraulic cylinder is rotationally connected on the baffle, and the other end of the hydraulic cylinder is rotationally connected on the material conveying cylinder assembly.
3. The self-propelled caragana microphylla shrub stubble leveling harvester according to claim 1, wherein the collecting box assembly is connected with the frame assembly through 2 pin shafts and 2 hydraulic cylinders, the 2 pin shafts are symmetrically distributed on two sides of the collecting box assembly, and the 2 hydraulic cylinders are symmetrically distributed on two sides of the collecting box assembly.
4. The self-propelled caragana microphylla shrub stumping harvester of claim 1, wherein the harvester further comprises a traveling system assembly, a power system assembly, a hydraulic system assembly, a cab assembly and a reversing box assembly;
The traveling system assembly is fixedly connected with the frame assembly and is positioned at the lower part of the frame assembly, the power system assembly is arranged at the middle part of the frame assembly, the cab assembly is arranged above the front part of the frame assembly, the reversing box assembly is fixedly connected with the rear end of the header assembly, and the reversing box assembly is fixedly connected with the roller blanking device.
5. The self-propelled caragana microphylla stumping harvester of claim 4, wherein the reversing box assembly comprises a reversing box shell, a reversing box transmission shaft I, a reversing box gear II and a reversing box sprocket;
One end of the grass rod transmission shaft III is supported in the reversing box shell, one end of the grass rod transmission shaft III extends out of the reversing box shell, the reversing box shell is fixedly connected with the rear end of the header assembly, the reversing box gear II is sleeved and fixed on the grass rod transmission shaft III, the reversing box gear I is sleeved and fixed on the reversing box transmission shaft I, the reversing box gear I is meshed with the reversing box gear II, one end of the reversing box transmission shaft I extends out of the side plate, the reversing box sprocket is sleeved and fixedly installed at one end of the reversing box transmission shaft I, the reversing box sprocket is connected with the twisting cage sprocket through a chain, and the other end of the reversing box transmission shaft I is connected with the grass rod transmission shaft I through a cross universal shaft or a flexible shaft.
6. The self-propelled caragana shrub stubble-leveling harvester according to claim 4, wherein the engine power in the power system assembly is output in two parts, one part of power is transmitted to a clutch pulley through a connected clutch, the clutch pulley transmits the power to a fan driving pulley in the fan assembly through a belt, the other part of power drives a connected variable pump to rotate, the driving motor in the hydraulic system assembly is driven by high-pressure hydraulic oil to rotate, the driving motor transmits the power to the driving axle assembly to drive the wheel assembly to rotate, the engine in the power system assembly is arranged in the middle part of the frame assembly and is arranged at the lower part of the collecting box assembly, the fuel tank is arranged at the rear end of the frame assembly and is arranged at the lower part of the collecting box assembly, the air filter assembly is arranged at the upper part of the front end of the frame assembly and is arranged at the right rear end of the cab assembly, the driving axle in the walking system assembly is arranged at the lower part of the front end of the frame assembly, and the steering axle is arranged at the lower part of the rear end of the frame assembly;
the hydraulic system assembly consists of five hydraulic systems, wherein the first hydraulic system controls a steering hydraulic motor, a hydraulic oil pipe is used for connecting a hydraulic oil tank and a steering oil cylinder, the steering function of the whole machine is completed through a steering engine in the cab assembly, the second hydraulic system controls the hydraulic oil cylinder of the header assembly, the lifting function of the header assembly is completed, the third hydraulic system controls the hydraulic motor in the fan assembly, the rotating function of the feed conveying cylinder assembly is completed, the fourth hydraulic system controls the hydraulic oil cylinder in the feed conveying cylinder assembly, the overturning function of the feed conveying cylinder assembly is completed, the fifth hydraulic system controls the hydraulic oil cylinder, the overturning function of the aggregate box assembly is completed, the second hydraulic system, the third hydraulic system, the fourth hydraulic system and the fifth hydraulic system are connected with the hydraulic oil tank and a multi-way valve through the hydraulic oil pipe, the hydraulic oil cylinder, the hydraulic oil tank and the multi-way valve are installed below the cab assembly and connected with 4 control rods in the cab assembly, and the work of the second hydraulic system, the third hydraulic system, the fourth hydraulic system and the fifth hydraulic system is realized through control rods in the cab assembly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111025044.6A CN114698457B (en) | 2021-09-02 | 2021-09-02 | A self-propelled Caragana shrub stubble harvester |
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| CN202111025044.6A CN114698457B (en) | 2021-09-02 | 2021-09-02 | A self-propelled Caragana shrub stubble harvester |
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| CN117256437A (en) * | 2023-11-06 | 2023-12-22 | 内蒙古一机集团北方实业有限公司 | Cutting table device of caragana microphylla shrub stubble cutting harvester |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212278889U (en) * | 2020-05-15 | 2021-01-05 | 中国农业机械化科学研究院 | A crawler-type shrub harvester |
| CN217284084U (en) * | 2021-09-02 | 2022-08-26 | 内蒙古一机集团北方实业有限公司 | Self-propelled caragana microphylla bush stumping harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102047831B (en) * | 2009-11-09 | 2011-12-28 | 中国农业机械化科学研究院 | Energy source forest harvester |
| CN102524021B (en) * | 2010-12-14 | 2014-12-03 | 张新明 | Stumping harvester |
| KR20140011729A (en) * | 2012-07-19 | 2014-01-29 | 하명덕 | The self-propelled baylor of all driving four-wheel steering system with rear-wheel and multi-axis equipped with power take-off equipment |
| CN103098614B (en) * | 2013-02-28 | 2015-03-11 | 山东省农业机械科学研究所 | Small and medium size self-propelled corncob-stem both-gaining corn combine harvester |
| CN103749076B (en) * | 2014-02-12 | 2016-03-09 | 新疆机械研究院股份有限公司 | Carry Material collecting box for harvesting silage harvester |
| CN208387303U (en) * | 2018-04-26 | 2019-01-18 | 郑宇虎 | A kind of multi-functional shrub cropper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212278889U (en) * | 2020-05-15 | 2021-01-05 | 中国农业机械化科学研究院 | A crawler-type shrub harvester |
| CN217284084U (en) * | 2021-09-02 | 2022-08-26 | 内蒙古一机集团北方实业有限公司 | Self-propelled caragana microphylla bush stumping harvester |
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