CN106258182A - A kind of maize-straw harvestor - Google Patents
A kind of maize-straw harvestor Download PDFInfo
- Publication number
- CN106258182A CN106258182A CN201610674725.8A CN201610674725A CN106258182A CN 106258182 A CN106258182 A CN 106258182A CN 201610674725 A CN201610674725 A CN 201610674725A CN 106258182 A CN106258182 A CN 106258182A
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- Prior art keywords
- hydraulic
- frame
- fluid port
- cylinder
- arm
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D37/00—Reaper-binders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/03—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
- A01D34/04—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with cutters at the front
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/062—Details, component parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/10—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of power unit
- B62D5/12—Piston and cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/30—Track-tensioning means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Transmission Devices (AREA)
Abstract
A kind of maize-straw harvestor, belongs to agricultural machinery, and it includes that frame, electromotor, cterpillar drive, mechanical arm, hydraulic system, electromotor, cterpillar drive, hydraulic system are all connected with frame；Mechanical arm is arranged on mechanical arm slewing equipment, and mechanical arm slewing equipment is arranged in frame, it is characterized in that being also equipped with in frame cutter sweep, and cutter sweep is positioned at the front portion of frame；Described cutter sweep includes hydraulic motor, bracing ring and shaft sleeve.The present invention realizes cutting, bundling integration automatically controls, it is to avoid weighs the potential safety hazard of arm wounded, alleviates labor intensity.
Description
Technical field
The invention belongs to agricultural machinery, be specifically related to a kind of maize-straw harvestor.
Background technology
China Patent No. is to disclose a kind of maize-straw harvestor in 2013106269286, and it includes a car body, car
Being fixedly installed an electromotor and two chopping disks on body, electromotor is connected with chopping disk, and car body is additionally provided with one will cutting
After the collecting mechanism that gets up of straw collecting, collecting mechanism includes that one is fixedly installed on car body and is positioned at chopping disk rear
Guide plate, guide plate has a rake tilted upward, and the U-shaped charge plate of guide plate and cross section is connected, charge plate
Side be provided with one straw pressed bundled feeding pressure mechanism.
Above-mentioned maize-straw harvestor needs manually to bundle straw, and not only labor intensity is big, there is also artificial binding process
In, generation pressing plate weighs the hidden danger of the security incident of hands and arm wounded.
Summary of the invention
In order to reduce labor intensity, eliminating the potential safety hazard weighing arm wounded, the present invention provides full-automatic corn straw harvesting
Machine.
Technical scheme: a kind of maize-straw harvestor, including frame, electromotor, cterpillar drive, machine
Mechanical arm, hydraulic system, electromotor, cterpillar drive, hydraulic system are all connected with frame；Mechanical arm is arranged on mechanical arm and returns
On rotary device, mechanical arm slewing equipment is arranged in frame, it is characterized in that being also equipped with in frame cutter sweep, cutter sweep position
Front portion in frame；Described cutter sweep includes hydraulic motor, bracing ring and shaft sleeve, and the output shaft of hydraulic motor is provided with master
Moving gear, driving gear engages with driven gear, driven gear connect drive shaft, bracing ring and shaft sleeve all with driving in frame
The installing hole of moving axis is coaxial, and bracing ring is fixed in above frame, is provided with some steel balls in bracing ring, and shaft sleeve is fixed under frame
Face, drive shaft in the inner ring of bracing ring, the inner ring of the installing hole natural axis sleeve of the drive shaft of frame rotates, top rotary table with
Axle is fixed in the upper end of drive shaft, top rotary table and bracing ring 35 Structure deformation.Drive shaft through top rotary table, bracing ring, frame and
Shaft sleeve is connected with lower rotary table, and lower rotary table is connected with cutter by jointed shaft；The knife edge part of cutter is circular arc, blade
Inside circular arc, the knife bar of cutter having a chute, the slide block on the fixing axle of slide block slides in chute, and slide block is fixed
Axle is fixed in frame, and jointed shaft is fixed on lower rotary table, cutter by the circular hole of the end of knife bar and jointed shaft with lower turn
Dish is hinged, and cutter and lower rotary table constitute slider-crank mechanism, and the rotation direction of lower rotary table is clockwise, the circle of cutter
Curved blade swings and seesaws；The lower section of cutter is provided with extension bar dish or binding apparatus.
Described cterpillar drive includes track frame, caterpillar chain, power set, driving motor, transfer, driving tooth
Wheel, tensioner, caterpillar chain is arranged on track frame, drives and is provided with driving gear in the drive shaft of motor, drive gear with
Driven gear engages, and the installation axle of driven gear is provided with drivewheel, and being connected between drivewheel with driven pulley and regulating wheel has
Track frame and caterpillar chain, be also associated with installing rack between drivewheel and driven pulley, installing rack is separately installed with drivewheel and from
Installation axle, the installation axle of driven pulley of moving gear；Installing rack is provided with chute, and slide block is arranged in chute and passes through the spacing of both sides
Spring retainer.
Described tensioner includes tensioning wheel carrier, tensioning spring, pressure transducer, regulating wheel, sleeve, and installation is located at by sleeve
Above frame, sleeve is arranged above with pressure transducer, and connecting outside sleeve has tooth bar, and rack and pinion engages, gear and tensioning electricity
Machine connects；Tensioning wheel carrier is to have a thick cylindrical metal cylinder in end, and the butt end of tensioning wheel carrier is connected to tension wheel shaft
On, the taper end of tensioning wheel carrier pass pressure transducer and sleeve, tensioning spring be enclosed within tensioning wheel carrier cylindrical metal cylinder and
Butt end by tensioning wheel carrier is spacing, and tensioning spring is located between the butt end of pressure transducer and tensioning wheel carrier, and regulating wheel passes through
Tension wheel shaft is arranged on tensioning wheel carrier.
Described transfer includes steering pump, and the input of steering pump connects fuel tank, and the output of steering pump connects excellent respectively
First valve and reversal valve, the first hydraulic fluid port of steering pump is connected with the 4th hydraulic fluid port of pressure-gradient control valve, the first hydraulic fluid port of pressure-gradient control valve with turn to
4th hydraulic fluid port of device is connected, and the second hydraulic fluid port of pressure-gradient control valve is connected with the second hydraulic fluid port of two-position three way pilot operated directional control valve, two
First hydraulic fluid port of threeway pilot operated directional control valve is connected with the 3rd hydraulic fluid port of steering gear, the first hydraulic fluid port of steering gear and the second steering oil
The oil-in of cylinder is connected, and the second hydraulic fluid port of steering gear and the oil-in of the first steering cylinder are connected.Two-position three way hydraulic control is changed
It is connected with the oil-out of shuttle valve to the hydraulic control port of valve;First oil-in of shuttle valve and the second of 3-position 4-way pilot operated directional control valve
Hydraulic fluid port is connected, and the second oil-in of shuttle valve is connected with the first hydraulic fluid port of 3-position 4-way pilot operated directional control valve;3-position 4-way hydraulic control
3rd hydraulic fluid port of reversal valve is connected with the second hydraulic fluid port of servomotor driven change valve, the 4th hydraulic fluid port and machine of 3-position 4-way pilot operated directional control valve
First hydraulic fluid port of dynamic reversal valve is connected, and the first control port of 3-position 4-way pilot operated directional control valve is by throttle orifice and steering gear
The oil-in of the second hydraulic fluid port and the first steering cylinder is connected, and the second control port of 3-position 4-way pilot operated directional control valve is by throttling
Hole is connected with the first hydraulic fluid port of steering gear and the oil-in of the second steering cylinder;3rd hydraulic fluid port of servomotor driven change valve is by throttling
Hole is connected with the first hydraulic fluid port of steering pump and the 4th hydraulic fluid port of pressure-gradient control valve, the 4th hydraulic fluid port of servomotor driven change valve, two-position three way liquid
Control the 3rd hydraulic fluid port of reversal valve, two-position three way pilot operated directional control valve control port, the of the 5th hydraulic fluid port of steering gear and pressure-gradient control valve 4
Three hydraulic fluid ports are connected with fuel tank respectively.
Described transfer includes steering pump, steering gear, steering cylinder, and steering pump provides hydraulic oil to steering cylinder, turns
Connecting controller to device, the hydraulic oil that steering pump exports is supplied to steering cylinder by controller, and steering cylinder drives turning-bar to stretch
Contracting, makes deflecting roller deviation travel center line, it is achieved go to action.
Described hydraulic system is by hydraulic oil container, hydraulic pump, lifting hydraulic cylinder, the first hydraulic cylinder, the second hydraulic cylinder, the 3rd liquid
Cylinder pressure, hydraulic motor and rack cylinder and from hydraulic oil container to hydraulic pump, lifting hydraulic cylinder, the first hydraulic cylinder, the second liquid
The oil circuit composition of cylinder pressure, the 3rd hydraulic cylinder, hydraulic motor and rack cylinder, each hydraulic cylinder all configures a balanced valve,
Arranging hand-operated direction valve in the oil circuit of hydraulic cylinder and hydraulic motor, hand-operated direction valve is arranged on driver driving room；
First hydraulic cylinder is connected between the first arm and frame, and the second hydraulic cylinder is connected between the first arm and the second arm, and the 3rd
Hydraulic cylinder is connected between the second arm and handgrip.
Described mechanical arm slewing equipment includes base, support for rotary disc, top rotary table, intermediate active frame, hydraulic motor and gear ring,
Support for rotary disc is mounted by means of bolts on base, and top rotary table is buckled on support for rotary disc, top rotary table and the level of support for rotary disc
The toroidal cavity being equipped with toroidal cavity, top rotary table and support for rotary disc on contact surface is oppositely buckled with, and some steel balls are arranged on
In toroidal cavity, it is installed with intermediate active frame in the middle of the bottom surface of top rotary table and intermediate active frame is positioned at support for rotary disc,
Circumference side along top rotary table is installed with gear ring, hydraulic motor by motor bracket be fixedly mounted on support for rotary disc side and
The gear being meshed with gear ring it is installed with on the output shaft of hydraulic motor；Base is solid with the frame of walking mechanism by bolt
Fixed connection；Support for rotary disc is disc, and top rotary table, intermediate active frame are annular；Between support for rotary disc and intermediate active frame
Equidistant being provided with some rollers, intermediate active frame is connected by screw is fixing with top rotary table, and support for rotary disc and base pass through spiral shell
Bolt is fixing to be connected；It is provided with one in mounting groove between support for rotary disc with intermediate active frame and is connected ring, connect ring and pass through bolt
Fix with intermediate active frame and be connected, connect and be provided with some steel balls between ring and support for rotary disc；The excircle side of top rotary table is on earth
Being provided with guard shield between Zuo, guard shield is bolted；Hydraulic motor also periphery is provided with guard shield.
Described binding apparatus includes reductor, and the power shaft of reductor connects flywheel, and the output shaft of reductor connects respectively
1st sprocket wheel, charging fork, the first chain be connected to the 1st sprocket wheel, the 2nd regulating wheel, between the 4th sprocket wheel and the 3rd regulating wheel, the 2nd chain
Be connected to the 3rd sprocket wheel, between the 1st regulating wheel and the 2nd sprocket wheel, the 3rd regulating wheel and the 3rd sprocket coaxiality, on the installation axle of the 2nd sprocket wheel
Being also equipped with connecting rod, the hinged crochet hook in end of connecting rod, piston is connected with the reductor shaft on reductor by connecting rod, charging fork peace
Being contained in the other end of the reductor shaft of reductor, be provided with safety block outside the 1st sprocket wheel, safety block passes through pin and the 1st sprocket wheel
Connecting with reductor shaft, the 1st sprocket wheel is provided with hole, some location, and safety block is provided with hole, some location；1 section of the chain of the 1st chain
Length less than the length of 1 section of total length-chain of the 1st chain；The length that the chain of the 2nd chain 57 is 2 section 68 is more than the 2nd chain
The length of 2 sections of total length-chain.
Described mechanical arm is by the first arm, the second arm, handgrip, the first hydraulic cylinder, the second hydraulic cylinder and a pair Synchronization Control
3rd hydraulic cylinder is constituted, bending forward in the middle part of the first arm, and angle is 120 degree, and mechanical arm slewing equipment is passed through in the lower end of the first arm
Hinged with top rotary table, the upper end of the first arm is hinged by short axle and the second arm, and the second arm is by forearm parallel to each other and postbrachium group
Becoming, the upper end of forearm and postbrachium extends hinged with the first arm and the second hydraulic cylinder after connecting, the middle part of forearm and postbrachium connects one
Block connecting plate, the 3rd hydraulic cylinder connects this connecting plate, and the 3rd hydraulic cylinder connects handgrip.
Described handgrip is made up of left claw and right pawl, and left claw and right pawl are mutually symmetrical arcuate structure, at left claw and right pawl
Upper end be respectively arranged with a shaft hole, the middle part of left claw and right pawl is respectively arranged with a connecting plate, in the inner side cambered surface of left claw and right pawl
Having the internal tooth of triangular shape, left claw is relative with the intrados of right pawl, and left claw and right pawl are hinged, the lower end of the second arm by with handgrip
Hinged；First Barrel of Hydraulic Cylinders is hinged with top rotary table, and piston rod and first arm of the first hydraulic cylinder are hinged, the second Barrel of Hydraulic Cylinders
Hinged with the first arm, piston rod and second arm of the second hydraulic cylinder are hinged；The cylinder barrel of two the 3rd hydraulic cylinders is connected to
The left and right sides of two arms is the most hinged with the second arm, and the piston rod of one of them the 3rd hydraulic cylinder is hinged with left claw, and another is the 3rd years old
The piston rod of hydraulic cylinder is hinged with right pawl, two the 3rd hydraulic cylinders stretch for Synchronization Control, it is achieved the opening or close of handgrip
Hold together.
Described automaton is opened by F × 2N-48M module, F × 2N-16X module, F × 2N-8AD module, 2 selections
Pass, 2 foot switchs, some transformers, some buttons, some auxiliary reclays, some output relays, some light-emitting diodes
Pipe and a frequency converter frequency detection contact realize, and wherein 1 foot of switch is selected in the X0 foot selecting of F × 2N-48M module, and X1 foot connects
Selecting 2 feet of switch, X2 foot connects 1 foot of foot switch, and 1 foot of switch is selected in X3 foot selecting, and 2 feet of switch, X5 are selected in X4 foot selecting
Foot connects 1 foot of foot switch, and X6 foot connects 1 foot of button, and X7 foot connects 1 foot of button, and X10 foot connects 1 foot of button, X11 foot connect by
1 foot of button, X12 foot connects 1 foot of button, and X13 foot connects 1 foot of button, and X14 foot connects 1 foot of button, and X15 foot connects 1 foot of button,
X16 foot connects 1 foot of button, and X17 foot connects 1 foot of button, and X20 foot connects 1 foot of button, and X21 foot connects 1 foot of button, and X23 foot connects
1 foot of supercharging foot switch, X26 foot connects 1 foot of button, 1 foot of the first output relay sending and receiving optical diode, and the second output continues
Electrical equipment connects the+24V foot of the first auxiliary reclay, and the 3rd output relay connects the+24V foot of the second auxiliary reclay, the 4th output
Relay connects the+24V foot of the 3rd auxiliary reclay, and the 5th output relay connects the+24V foot of the 4th auxiliary reclay, and the 6th is defeated
Going out relay and connect+24V the foot of the 5th auxiliary reclay, the 7th output relay foot connects the+24V foot of the 6th auxiliary reclay, the
Eight output relay feet connect the+24V foot of the 7th auxiliary reclay, and the 9th output relay meets the+24V of the 8th auxiliary reclay
Foot, the tenth output relay connects the+24V foot of the 9th auxiliary reclay, the 11st output relay connect the tenth auxiliary reclay+
24V foot, the 12nd output relay connects the+24V foot of the 11st auxiliary reclay, the 13rd output relay sending and receiving optical diode
1 foot of HL11,1 foot of the 14th output relay sending and receiving optical diode HL12, the 15th output relay sending and receiving optical diode
1 foot of HL13,1 foot of the 16th output relay sending and receiving optical diode HL14, the 17th output relay sending and receiving optical diode
1 foot of HL15；
The X31 foot of F × 2N-16X module connects 1 foot selecting switch, and X32 foot connects another 1 foot selecting switch；
The V1 foot of F × 2N-8AD module connects the FM foot of converter, and the V2 foot of F × 2N-8AD module connects F × 2N-16X module
FM foot, the V3 foot of F × 2N-8AD module connects the OV foot of the first transformer, and the V4 foot of F × 2N-8AD module connects the second transformer
OV foot, the V5 foot of F × 2N-8AD module connects the OV foot of the 3rd transformer, and the V6 foot of F × 2N-8AD module connects the 4th transformer
OV foot, the V7 foot of F × 2N-8AD module connects the 0V foot of the 5th transformer, and the V8 foot of F × 2N-8AD module connects the 6th transformer
OV foot, I1 foot is empty, and I2 foot is empty, and I3 foot connects V3, I4 foot and connects V4, I5 foot and connect V5, I6 foot and connect V6, I7 foot and connect V7, I8 foot and meet V8,
COM1 foot, COM2 foot, COM3 foot connect, Switching Power Supply is received in the series connection of COM4 foot, COM5 foot, COM6 foot, COM7 foot, COM8 foot
0V。
The present invention realizes cutting, bundling integration automatically controls, it is to avoid weighs the potential safety hazard of arm wounded, alleviates work
Intensity.
Accompanying drawing explanation
Fig. 1 is the structure chart of the embodiment of the present invention 1.
Fig. 2 is the structure chart of cutter sweep in embodiment 1 in the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structure chart of running gear in embodiment 1 in the present invention.
Fig. 5 is the structure chart of mechanical arm slewing equipment in inventive embodiments 1.
Fig. 6 is the structure chart of binding mechanism in the embodiment of the present invention 1.
Fig. 7 is the top view of Fig. 6.
Fig. 8 is the structure chart of handgrip 2 in the embodiment of the present invention 1.
In figure, 1, installing rack, 2, slide block, 3, drive motor, 4, drive gear, 5, driven gear, 6, drivewheel, 7, tensioning
Wheel carrier, 8, tension wheel shaft, 9, regulating wheel, 10, tensioning spring, 11, pressure transducer, 12, cterpillar drive, 13, driven
Wheel, 14, follower shaft, 15, limit spring, 16, chute, 17, sleeve, 18, gear, 19, lifting hydraulic cylinder, 20, electromotor,
21, fuel tank, 22, hydraulic pump, the 23, first hydraulic cylinder, the 24, first arm, the 25, second hydraulic cylinder, the 26, second arm, the 27, the 3rd hydraulic pressure
Cylinder, 28, handgrip, 29, extension bar dish, 30, cutter, 31, cutter sweep, 32, hydraulic motor, 33, driving gear, 34, steel ball,
35, bracing ring, 36, shaft sleeve, 37, lower rotary table, 38, jointed shaft, 39, driven gear, 40, drive shaft, 41, top rotary table, 42, machine
Frame, 43, fixing axle, 44, gear ring, 45, guard shield, 46, support for rotary disc, 47, connect ring, 48, intermediate active frame, 49, roller, 50,
Base, 51, gear, 52, motor bracket, 53, flywheel, 54, reductor, the 55, the 1st sprocket wheel, the 56, the 1st chain, the 57, the 2nd chain,
58, the 2nd sprocket wheel, 59, connecting rod, the 60, the 1st tightener sprocket, the 61, the 2nd tightener sprocket, the 62, the 3rd tightener sprocket, the 63, the 3rd sprocket wheel,
64, axle, 65, safety block, 66, hole, location, 67,1 section of chain, 68,2 sections of chain, 69, knotting crochet hook, the 70, the 4th sprocket wheel, 71, live
Plug, 72, reductor shaft, 73, charging fork, 281, left claw, 282, right pawl, 283, rotating shaft, 284, shaft hole, 285, connecting plate.
Detailed description of the invention
Shown in embodiment 1: Fig. 1, the present embodiment includes frame, electromotor 20, cterpillar drive 12, mechanical arm, machine
Mechanical arm slewing equipment, cutter sweep 31, hydraulic system, cterpillar drive 12, mechanical arm, mechanical arm slewing equipment, cutting
Device 31, hydraulic system are all connected with frame；Mechanical arm is arranged on mechanical arm slewing equipment, and hydraulic pump is placed in hydraulic oil container
On top cover, cutter sweep is positioned at the front portion of frame；
Shown in Fig. 4, described cterpillar drive 12 includes track frame, caterpillar chain, power set, transfer, driving gear,
Tensioner, brake unit, caterpillar chain is arranged on track frame, drives and is provided with driving gear 4 in the drive shaft of motor 3, drives
Moving gear 4 engages with driven gear 5, and the installation axle of driven gear 5 is provided with drivewheel 6, drivewheel 6 and driven pulley 13 and open
Connect between bearing up pulley 9 and have caterpillar chain, be also associated with installing rack 1 between drivewheel 6 and driven pulley 13, installing rack 1 is respectively mounted
There are installation axle, the installation axle (i.e. follower shaft 14) of driven pulley 13 of drivewheel 6 and driven gear 5；Installing rack 1 is provided with chute
16, it is interior and spacing by the limit spring 15 of both sides that slide block 2 is arranged on chute 16.
Power set include electromotor, change speed gear box, hydraulic oil container, and electromotor is exported to drive shaft, power by change speed gear box
The hydraulic pump of axle and hydraulic system provides power；Brake unit is arranged on drive sprocket both sides.
Described tensioner includes tensioning wheel carrier 7, tensioning spring 10, pressure transducer 11, regulating wheel 9, sleeve 17, sleeve
17 are located at above installing rack 1, and sleeve 17 is arranged above with pressure transducer 11, and connecting outside sleeve has tooth bar, rack and pinion 18
Engagement, gear 18 is connected with tensioning motor；Tensioning wheel carrier 7 is to have a thick cylindrical metal cylinder in end, tensioning wheel carrier 7
Butt end be connected on tension wheel shaft 8, the taper end of tensioning wheel carrier 7 pass pressure transducer 11 and sleeve 17, tensioning spring 10 overlaps
On tensioning wheel carrier 7 cylindrical metal cylinder and spacing by the butt end of tensioning wheel carrier 7, tensioning spring 10 is located at pressure transducer
Between 11 and the butt end of tensioning wheel carrier 7, regulating wheel 9 is arranged on tensioning wheel carrier 7 by tension wheel shaft 8.
Described hydraulic system is by hydraulic oil container 21, hydraulic pump 22, lifting hydraulic cylinder the 19, first hydraulic cylinder the 23, second hydraulic pressure
Cylinder the 25, the 3rd hydraulic cylinder 27, hydraulic motor 32 and rack cylinder and from hydraulic oil container 21 to hydraulic pump 22, lifting hydraulic cylinder
19, the oil circuit composition of first hydraulic cylinder the 23, second hydraulic cylinder the 25, the 3rd hydraulic cylinder 27, hydraulic motor and rack cylinder, each
Individual hydraulic cylinder all configures a balanced valve, arranges hand-operated direction valve, hand-operated direction valve in the oil circuit of hydraulic cylinder and hydraulic motor
It is arranged on driver driving room；
First hydraulic cylinder 23 is connected between the first arm and frame, and the second hydraulic cylinder 25 is connected between the first arm and the second arm,
3rd hydraulic cylinder 27 is connected between the second arm and handgrip；
Shown in Fig. 5, described mechanical arm slewing equipment includes base 50, support for rotary disc 46, top rotary table 41, intermediate active frame 48, liquid
Pressure motor 32 and gear ring 44, support for rotary disc 46 is mounted by means of bolts on base 50, and top rotary table 41 is buckled in support for rotary disc 46
On, the horizontal contact face of top rotary table 41 and support for rotary disc 46 is equipped with toroidal cavity, top rotary table 41 and support for rotary disc 46
Toroidal cavity is oppositely buckled with, and some steel balls 34 are arranged in toroidal cavity, are installed with in the middle of the bottom surface of top rotary table 41
Intermediate active frame 48 and intermediate active frame are positioned at support for rotary disc 46, and the circumference side along top rotary table is installed with gear ring 44,
Hydraulic motor 32 is fixedly mounted on the output shaft of support for rotary disc 46 side and hydraulic motor fixed installation by motor bracket 52
There is the gear 51 being meshed with gear ring；
Base 50 is connected by bolt is fixing with the frame of walking mechanism.Support for rotary disc 46 is disc, top rotary table, intermediate active
Frame is annular.
Equidistant between support for rotary disc 46 and intermediate active frame 48 some rollers 49 are installed, intermediate active frame 48 with upper turn
Dish connects by screw is fixing, and support for rotary disc 46 is bolted to connection with base.
It is provided with one in mounting groove between support for rotary disc with intermediate active frame and is connected ring 47, connect ring 47 and pass through bolt
Fix with intermediate active frame 48 and be connected, connect and be provided with some steel balls 34 between ring 47 and support for rotary disc 46.
Being provided with guard shield 45 between the excircle side seat on earth of top rotary table, guard shield is bolted；Hydraulic motor also outside
Enclose and be provided with guard shield.
Shown in Fig. 2, Fig. 3, cutter sweep hard-wired with frame includes hydraulic motor 32, bracing ring 35 and shaft sleeve
36, the output shaft of hydraulic motor 32 is provided with driving gear 33, and driving gear 33 engages with driven gear 39, and driven gear 39 is even
Connecing drive shaft 40, bracing ring 35 and shaft sleeve 36 all coaxial with the installing hole of the drive shaft 40 in frame 42, bracing ring 35 is affixed
On frame, being provided with some steel balls 34 in bracing ring 35, shaft sleeve 36 is fixed in below frame 42, and drive shaft 40 is at bracing ring
In the inner ring of 35, rotating in the inner ring of the installing hole natural axis sleeve 36 of the drive shaft 40 of frame 42, top rotary table 41 is the most affixed
In the upper end of drive shaft 40, top rotary table 41 and bracing ring 35 Structure deformation.Drive shaft 40 is through top rotary table 41, bracing ring 35, machine
Frame 42 and shaft sleeve 36 are connected with lower rotary table 37, and lower rotary table 37 is connected with cutter 30 by jointed shaft 38；The blade of cutter
Part is circular arc, and blade, inside circular arc, the knife bar of cutter has a chute 16, the slide block on the fixing axle 43 of slide block
Sliding in chute, slide block is fixed axle and is fixed in frame, and jointed shaft is fixed on lower rotary table, the cutter end by knife bar
Circular hole and jointed shaft 38 hinged with lower rotary table 37, cutter and lower rotary table 37 constitute slider-crank mechanism, lower rotary table 37 turn
Dynamic direction is that the circular arc blade of cutter swings and seesaws clockwise；The lower section of cutter 30 is provided with
Extension bar dish 29 or binding apparatus.
Shown in Fig. 6, Fig. 7, described binding apparatus includes reductor 54, and the power shaft of reductor 54 connects flywheel 53, slows down
The output shaft of machine connects the 1st sprocket wheel 55, charging fork 73 respectively, the first chain 56 be connected to the 1st sprocket wheel 55, the 2nd regulating wheel 61, the
Between 4 sprocket wheel the 70 and the 3rd regulating wheels 62, the 2nd chain 57 is connected between the 3rd sprocket wheel the 63, the 1st regulating wheel the 60 and the 2nd sprocket wheel 58,
3rd regulating wheel 62 and the 3rd sprocket wheel 63 coaxial 64, the installation axle of the 2nd sprocket wheel 58 is also equipped with connecting rod 59, the end hinge of connecting rod 59
Taking knot crochet hook 69, piston 71 is connected with the reductor shaft 72 on reductor by connecting rod 59, and charging fork 73 is arranged on reductor
The other end of reductor shaft 72, safety block 65 is installed outside the 1st sprocket wheel, safety block 65 is by pin and the 1st sprocket wheel and subtracts
Speed arbor 72 connects, and the 1st sprocket wheel is provided with hole, some location, and safety block 65 is provided with hole, some location 66.
The length that the chain of the 1st chain 56 is 1 section 67 is less than the length of 1 section of the total length-chain of the 1st chain；
The length that the chain of the 2nd chain 57 is 2 section 68 is more than the length of 2 sections of the total length-chain of the 2nd chain.
Transfer includes steering pump, and the input of steering pump connects fuel tank, and the output of steering pump connects pressure-gradient control valve respectively
And reversal valve, the first hydraulic fluid port of steering pump is connected with the 4th hydraulic fluid port of pressure-gradient control valve, the first hydraulic fluid port of pressure-gradient control valve and steering gear
4th hydraulic fluid port is connected, and the second hydraulic fluid port of pressure-gradient control valve is connected with the second hydraulic fluid port of two-position three way pilot operated directional control valve, two-position three way
First hydraulic fluid port of pilot operated directional control valve is connected with the 3rd hydraulic fluid port of steering gear, the first hydraulic fluid port of steering gear and the second steering cylinder
Oil-in is connected, and the second hydraulic fluid port of steering gear and the oil-in of the first steering cylinder are connected.Two-position three way pilot operated directional control valve
Hydraulic control port be connected with the oil-out of shuttle valve;First oil-in of shuttle valve and the second hydraulic fluid port of 3-position 4-way pilot operated directional control valve
Being connected, the second oil-in of shuttle valve is connected with the first hydraulic fluid port of 3-position 4-way pilot operated directional control valve;3-position 4-way liquid controlled reversing
3rd hydraulic fluid port of valve is connected with the second hydraulic fluid port of servomotor driven change valve, and the 4th hydraulic fluid port of 3-position 4-way pilot operated directional control valve changes with motor-driven
Being connected to the first hydraulic fluid port of valve, the first control port of 3-position 4-way pilot operated directional control valve is by throttle orifice and the second of steering gear
The oil-in of hydraulic fluid port and the first steering cylinder is connected, 3-position 4-way pilot operated directional control valve second control port by throttle orifice with
First hydraulic fluid port of steering gear and the oil-in of the second steering cylinder are connected;3rd hydraulic fluid port of servomotor driven change valve by throttle orifice with
First hydraulic fluid port of steering pump and the 4th hydraulic fluid port of pressure-gradient control valve are connected, and the 4th hydraulic fluid port of servomotor driven change valve, two-position three way hydraulic control are changed
To the 3rd hydraulic fluid port of valve, the 3rd oil controlling port, the 5th hydraulic fluid port of steering gear and pressure-gradient control valve 4 of two-position three way pilot operated directional control valve
Mouth is connected with fuel tank respectively；
Described mechanical arm is by first arm the 24, second arm 26, handgrip the 28, first hydraulic cylinder the 23, second hydraulic cylinder 25 and a pair synchronization
The 3rd hydraulic cylinder 27 controlled is constituted, and bending forward in the middle part of the first arm 24, angle is 120 degree, and machine is passed through in the lower end of the first arm 24
Mechanical arm slewing equipment is hinged with top rotary table 41, and the upper end of the first arm 24 is hinged by short axle and the second arm 26, and the second arm 26 is by mutually
Parallel forearm and postbrachium composition (being front orientation with the direct of travel of duty direction of travel, i.e. driver), forearm and
The upper end of postbrachium extends hinged with the first arm 24 and the second hydraulic cylinder 25 after connecting, the middle part of forearm and postbrachium connects one piece of company
Fishplate bar, the 3rd hydraulic cylinder 27 connects this connecting plate, and the 3rd hydraulic cylinder 27 connects handgrip 28；
Shown in Fig. 8, handgrip 28 is made up of left claw 281 and right pawl 282, and left claw and right pawl are mutually symmetrical arcuate structure, on a left side
The upper end of pawl and right pawl is respectively arranged with a shaft hole 284, and the middle part of left claw and right pawl is respectively arranged with a connecting plate 285, on left claw and the right side
Having the internal tooth of triangular shape in the inner side cambered surface of pawl, left claw is relative with the intrados of right pawl, and left claw and right pawl are by shaft hole 284 He
Rotating shaft 283 constitutes hinged, and the lower end of the second arm 26 is by hinged with handgrip 28；The end of the first hydraulic cylinder 23 cylinder barrel and top rotary table
41 is hinged, and piston rod and first arm 24 of the first hydraulic cylinder 23 are hinged, and the end of the second hydraulic cylinder 25 cylinder barrel is cut with scissors with the first arm 24
Connecing, piston rod and second arm 26 of the second hydraulic cylinder 25 are hinged；
The cylinder barrel having two the 3rd hydraulic cylinders 27 is connected to the left and right sides of the second arm 26 hinged with the second arm 26, wherein
The piston rod of one the 3rd hydraulic cylinder 27 is hinged with left claw 281, and the piston rod of another the 3rd hydraulic cylinder 27 is hinged with right pawl,
Two the 3rd hydraulic cylinders 27 stretch for Synchronization Control, it is achieved the opening or close up of handgrip 28.
Described automaton is opened by F × 2N-48M module, F × 2N-16X module, F × 2N-8AD module, 2 selections
Pass, 2 foot switchs, some transformers, some buttons, some auxiliary reclays, some output relays, some light-emitting diodes
Pipe and a frequency converter frequency detection contact realize, and wherein 1 foot of switch is selected in the X0 foot selecting of F × 2N-48M module, and X1 foot connects
Selecting 2 feet of switch, X2 foot connects 1 foot of foot switch, and 1 foot of switch is selected in X3 foot selecting, and 2 feet of switch, X5 are selected in X4 foot selecting
Foot connects 1 foot of foot switch, and X6 foot connects 1 foot of button, and X7 foot connects 1 foot of button, and X10 foot connects 1 foot of button, X11 foot connect by
1 foot of button, X12 foot connects 1 foot of button, and X13 foot connects 1 foot of button, and X14 foot connects 1 foot of button, and X15 foot connects 1 foot of button,
X16 foot connects 1 foot of button, and X17 foot connects 1 foot of button, and X20 foot connects 1 foot of button, and X21 foot connects 1 foot of button, and X23 foot connects
1 foot of supercharging foot switch, X26 foot connects 1 foot of button, 1 foot of the first output relay sending and receiving optical diode, and the second output continues
Electrical equipment connects the+24V foot of the first auxiliary reclay, and the 3rd output relay connects the+24V foot of the second auxiliary reclay, the 4th output
Relay connects the+24V foot of the 3rd auxiliary reclay, and the 5th output relay connects the+24V foot of the 4th auxiliary reclay, and the 6th is defeated
Going out relay and connect+24V the foot of the 5th auxiliary reclay, the 7th output relay foot connects the+24V foot of the 6th auxiliary reclay, the
Eight output relay feet connect the+24V foot of the 7th auxiliary reclay, and the 9th output relay meets the+24V of the 8th auxiliary reclay
Foot, the tenth output relay connects the+24V foot of the 9th auxiliary reclay, the 11st output relay connect the tenth auxiliary reclay+
24V foot, the 12nd output relay connects the+24V foot of the 11st auxiliary reclay, the 13rd output relay sending and receiving optical diode
1 foot of HL11,1 foot of the 14th output relay sending and receiving optical diode HL12, the 15th output relay sending and receiving optical diode
1 foot of HL13,1 foot of the 16th output relay sending and receiving optical diode HL14, the 17th output relay sending and receiving optical diode
1 foot of HL15；
The X31 foot of F × 2N-16X module connects 1 foot selecting switch, and X32 foot connects another 1 foot selecting switch；
The V1 foot of F × 2N-8AD module connects the FM foot of converter, and the V2 foot of F × 2N-8AD module connects F × 2N-16X module
FM foot, the V3 foot of F × 2N-8AD module connects the OV foot of the first transformer, and the V4 foot of F × 2N-8AD module connects the second transformer
OV foot, the V5 foot of F × 2N-8AD module connects the OV foot of the 3rd transformer, and the V6 foot of F × 2N-8AD module connects the 4th transformer
OV foot, the V7 foot of F × 2N-8AD module connects the 0V foot of the 5th transformer, and the V8 foot of F × 2N-8AD module connects the 6th transformer
OV foot, I1 foot is empty, and I2 foot is empty, and I3 foot connects V3, I4 foot and connects V4, I5 foot and connect V5, I6 foot and connect V6, I7 foot and connect V7, I8 foot and meet V8,
COM1 foot, COM2 foot, COM3 foot connect, Switching Power Supply is received in the series connection of COM4 foot, COM5 foot, COM6 foot, COM7 foot, COM8 foot
0V。
Embodiment 2: the transfer of the present embodiment includes steering pump, steering gear, steering cylinder, and steering pump is to steering cylinder
Thering is provided hydraulic oil, steering gear connects controller, and the hydraulic oil that steering pump exports is supplied to steering cylinder, steering cylinder by controller
Driving turning-bar stretches, and makes deflecting roller deviation travel center line, it is achieved go to action.Other structure is same as in Example 1.
Embodiment 3: the mechanical arm slewing equipment of the present embodiment includes hydraulic motor 32, bracing ring 35 and shaft sleeve 36, liquid
The output shaft of pressure motor 32 is provided with driving gear 33, and driving gear 33 engages with driven gear 39, and driven gear 39 connection is driven
Moving axis 40, bracing ring 35 and shaft sleeve 36 are all coaxial with the installing hole of the drive shaft 40 in frame 42, and bracing ring 35 is fixed in machine
Above frame, being provided with some steel balls 34 in bracing ring 35, shaft sleeve 36 is fixed in below frame 42, and drive shaft 40 is at bracing ring 35
In inner ring, rotating in the inner ring of the installing hole natural axis sleeve 36 of the drive shaft 40 of frame 42, top rotary table 41 is coaxially fixed in and drives
The upper end of moving axis 40, top rotary table 41 and bracing ring 35 Structure deformation, gear is coaxially fixed in the lower end of drive shaft 40, tooth bar and tooth
Wheel engagement constitutes rack and pinion drive mechanism, and tooth bar and rack cylinder are on same straight line, and the cylinder barrel of rack cylinder is solid
Being connected on below frame, one end of tooth bar is connected with the piston rod of rack cylinder, and the straight reciprocating motion of tooth bar drives top rotary table
41 left and right horizontal revolutions.Other structure is same as in Example 1.
Embodiment 4: the transfer of the present embodiment includes steering pump, steering gear, steering cylinder, and steering pump is to steering cylinder
Thering is provided hydraulic oil, steering gear connects controller, and the hydraulic oil that steering pump exports is supplied to steering cylinder, steering cylinder by controller
Driving turning-bar stretches, and makes deflecting roller deviation travel center line, it is achieved go to action.Other structure is same as in Example 3.
Embodiment 5: the mechanical arm slewing equipment of the present embodiment includes hydraulic motor 32, bracing ring 35 and shaft sleeve 36, liquid
The output shaft of pressure motor 32 is provided with driving gear 33, and driving gear 33 engages with driven gear 39, and driven gear 39 connection is driven
Moving axis 40, bracing ring 35 and shaft sleeve 36 are all coaxial with the installing hole of the drive shaft 40 in frame 42, and bracing ring 35 is fixed in machine
Above frame, being provided with some steel balls 34 in bracing ring 35, shaft sleeve 36 is fixed in below frame 42, and drive shaft 40 is at bracing ring 35
In inner ring, rotating in the inner ring of the installing hole natural axis sleeve 36 of the drive shaft 40 of frame 42, top rotary table 41 is coaxially fixed in and drives
The upper end of moving axis 40, top rotary table 41 and bracing ring 35 Structure deformation, gear is coaxially fixed in the lower end of drive shaft 40, tooth bar and tooth
Wheel engagement constitutes rack and pinion drive mechanism, and tooth bar and rack cylinder are on same straight line, and the cylinder barrel of rack cylinder is solid
Being connected on below frame, one end of tooth bar is connected with the piston rod of rack cylinder, and the straight reciprocating motion of tooth bar drives top rotary table
41 left and right horizontal revolutions.Other structure is same as in Example 2.
Claims (10)
1. a maize-straw harvestor, including frame, electromotor, cterpillar drive, mechanical arm, hydraulic system, starts
Machine, cterpillar drive, hydraulic system are all connected with frame；Mechanical arm is arranged on mechanical arm slewing equipment, and mechanical arm returns
Rotary device is arranged in frame, it is characterized in that being also equipped with in frame cutter sweep, and cutter sweep is positioned at the front portion of frame；Described
Cutter sweep includes hydraulic motor, bracing ring and shaft sleeve, and the output shaft of hydraulic motor is provided with driving gear, driving gear with
Driven gear engages, and driven gear connects drive shaft, and bracing ring and shaft sleeve are all coaxial with the installing hole of the drive shaft in frame,
Bracing ring is fixed in above frame, is provided with some steel balls in bracing ring, and shaft sleeve is fixed in below frame, and drive shaft is at bracing ring
Inner ring in, the inner ring of the installing hole natural axis sleeve of the drive shaft of frame rotates, top rotary table is coaxially fixed in drive shaft
Upper end, top rotary table and bracing ring Structure deformation；
Drive shaft is connected through top rotary table, bracing ring, frame and shaft sleeve with lower rotary table, and lower rotary table passes through jointed shaft and cutter
Connect；The knife edge part of cutter is circular arc, and blade, inside circular arc, the knife bar of cutter has a chute, slide block
Slide block on fixing axle slides in chute, and slide block is fixed axle and is fixed in frame, and jointed shaft is fixed on lower rotary table, cutter
Circular hole and jointed shaft by the end of knife bar are hinged with lower rotary table, cutter and lower rotary table composition slider-crank mechanism, lower turn
The rotation direction of dish is that the circular arc blade of cutter swings and seesaws clockwise；The lower section of cutter
It is provided with extension bar dish or binding apparatus.
The most according to claim 1, a kind of maize-straw harvestor, is characterized in that described cterpillar drive includes crawler belt
Frame, caterpillar chain, power set, driving motor, transfer, driving gear, tensioner, caterpillar chain is arranged on track frame,
Drive and driving gear is installed in the drive shaft of motor, drive gear to engage with driven gear, the installation axle of driven gear is pacified
Equipped with drivewheel, it is connected between drivewheel with driven pulley and regulating wheel and has track frame and caterpillar chain, between drivewheel and driven pulley
It is also associated with installing rack, installing rack is separately installed with installation axle, the installation axle of driven pulley of drivewheel and driven gear；Install
It is interior and spacing by the limit spring of both sides that erection has chute, slide block to be arranged on chute.
The most according to claim 2, a kind of maize-straw harvestor, is characterized in that described tensioner includes tensioning wheel carrier, opens
Tight spring, pressure transducer, regulating wheel, sleeve, sleeve is located at above installing rack, and sleeve is arranged above with pressure transducer, sleeve
Outside connects tooth bar, and rack and pinion engages, and gear is connected with tensioning motor；Tensioning wheel carrier is to have a thick circle in end
Cylindricality metal cartridge, the butt end of tensioning wheel carrier is connected on tension wheel shaft, and the taper end of tensioning wheel carrier passes pressure transducer and set
Cylinder, tensioning spring is enclosed within tensioning wheel carrier cylindrical metal cylinder and spacing by the butt end of tensioning wheel carrier, and tensioning spring is located at
Between the butt end of pressure transducer and tensioning wheel carrier, regulating wheel is arranged on tensioning wheel carrier by tension wheel shaft.
The most according to claim 2, a kind of maize-straw harvestor, is characterized in that described transfer includes steering pump, turns
Connecting fuel tank to the input of pump, the output of steering pump connects pressure-gradient control valve and reversal valve respectively, and the first hydraulic fluid port of steering pump is with preferential
4th hydraulic fluid port of valve is connected, and the first hydraulic fluid port of pressure-gradient control valve is connected with the 4th hydraulic fluid port of steering gear, the second hydraulic fluid port of pressure-gradient control valve
It is connected with the second hydraulic fluid port of two-position three way pilot operated directional control valve, the of the first hydraulic fluid port of two-position three way pilot operated directional control valve and steering gear
Three hydraulic fluid ports are connected, and the first hydraulic fluid port of steering gear and the oil-in of the second steering cylinder are connected, the second hydraulic fluid port of steering gear with
The oil-in of the first steering cylinder is connected；
The hydraulic control port of two-position three way pilot operated directional control valve is connected with the oil-out of shuttle valve;First oil-in of shuttle valve and three four
Second hydraulic fluid port of logical pilot operated directional control valve is connected, the first hydraulic fluid port phase of the second oil-in of shuttle valve and 3-position 4-way pilot operated directional control valve
Connection;3rd hydraulic fluid port of 3-position 4-way pilot operated directional control valve is connected with the second hydraulic fluid port of servomotor driven change valve, and 3-position 4-way hydraulic control is changed
Being connected with the first hydraulic fluid port of servomotor driven change valve to the 4th hydraulic fluid port of valve, the first control port of 3-position 4-way pilot operated directional control valve leads to
Cross throttle orifice to be connected with the second hydraulic fluid port of steering gear and the oil-in of the first steering cylinder, the of 3-position 4-way pilot operated directional control valve
Two control port is connected with the first hydraulic fluid port of steering gear and the oil-in of the second steering cylinder by throttle orifice;Servomotor driven change valve
The 3rd hydraulic fluid port be connected with the first hydraulic fluid port of steering pump and the 4th hydraulic fluid port of pressure-gradient control valve by throttle orifice, the of servomotor driven change valve
Four hydraulic fluid ports, the 3rd hydraulic fluid port of two-position three way pilot operated directional control valve, two-position three way pilot operated directional control valve control port, the 5th of steering gear the
3rd hydraulic fluid port of hydraulic fluid port and pressure-gradient control valve 4 is connected with fuel tank respectively.
The most according to claim 2, a kind of maize-straw harvestor, is characterized in that described transfer includes steering pump, turns to
Device, steering cylinder, steering pump provides hydraulic oil to steering cylinder, and steering gear connects controller, and steering pump is exported by controller
Hydraulic oil is supplied to steering cylinder, and steering cylinder drives turning-bar to stretch, and makes deflecting roller deviation travel center line, it is achieved to turn to dynamic
Make.
The most according to claim 1, a kind of maize-straw harvestor, is characterized in that described hydraulic system is by hydraulic oil container, hydraulic pressure
Pump, lifting hydraulic cylinder, the first hydraulic cylinder, the second hydraulic cylinder, the 3rd hydraulic cylinder, hydraulic motor and rack cylinder and from hydraulic pressure
Fuel tank is to hydraulic pump, lifting hydraulic cylinder, the first hydraulic cylinder, the second hydraulic cylinder, the 3rd hydraulic cylinder, hydraulic motor and rack cylinder
Oil circuit composition, each hydraulic cylinder all configures a balanced valve, arranges and manually change in the oil circuit of hydraulic cylinder and hydraulic motor
To valve, hand-operated direction valve is arranged on driver driving room；
First hydraulic cylinder is connected between the first arm and frame, and the second hydraulic cylinder is connected between the first arm and the second arm, and the 3rd
Hydraulic cylinder is connected between the second arm and handgrip.
A kind of maize-straw harvestor, it is characterized in that described mechanical arm slewing equipment include base,
Support for rotary disc, top rotary table, intermediate active frame, hydraulic motor and gear ring, support for rotary disc is mounted by means of bolts on base, on
Rotating disk is buckled on support for rotary disc, and the horizontal contact face of top rotary table and support for rotary disc is equipped with toroidal cavity, top rotary table and turning
The toroidal cavity of disc carrier is oppositely buckled with, and some steel balls are arranged in toroidal cavity, fixing peace in the middle of the bottom surface of top rotary table
Being positioned at support for rotary disc equipped with intermediate active frame and intermediate active frame, the circumference side along top rotary table is installed with gear ring, liquid
Pressure motor is fixedly mounted on the output shaft of support for rotary disc side and hydraulic motor by motor bracket and is installed with and gear ring
The gear being meshed；Base is connected by bolt is fixing with the frame of walking mechanism；Support for rotary disc is disc, top rotary table, in
Between adjustable shelf be annular；Equidistant between support for rotary disc and intermediate active frame some rollers are installed, intermediate active frame with
Top rotary table connects by screw is fixing, and support for rotary disc is bolted to connection with base；Support for rotary disc and intermediate active frame it
Between mounting groove in be provided with one and connect ring, connect ring and be connected by bolt and intermediate active frame are fixing, connection ring and rotating disk
Some steel balls it are provided with between support；Being provided with guard shield between the excircle side seat on earth of top rotary table, guard shield is bolted；Liquid
Pressure motor also periphery is provided with guard shield.
The most according to claim 1, a kind of maize-straw harvestor, is characterized in that described binding apparatus includes reductor, slows down
The power shaft of machine connects flywheel, and the output shaft of reductor connects the 1st sprocket wheel, charging fork respectively, and the first chain is connected to the 1st chain
Wheel, the 2nd regulating wheel, between the 4th sprocket wheel and the 3rd regulating wheel, the 2nd chain be connected to the 3rd sprocket wheel, the 1st regulating wheel and the 2nd sprocket wheel it
Between, the 3rd regulating wheel and the 3rd sprocket coaxiality, the installation axle of the 2nd sprocket wheel is also equipped with connecting rod, the hinged crochet hook in end of connecting rod, live
Plug is connected with the reductor shaft on reductor by connecting rod, and charging fork is arranged on the other end of the reductor shaft of reductor, the 1st
Being provided with safety block outside sprocket wheel, safety block is connected by pin and the 1st sprocket wheel and reductor shaft, and it is some fixed that the 1st sprocket wheel is provided with
Hole, position, safety block is provided with hole, some location；The length of 1 section of the chain of the 1st chain is less than 1 section of the total length-chain of the 1st chain
Length；The length of 2 sections of the chain of the 2nd chain is more than the length of 2 sections of the total length-chain of the 2nd chain.
A kind of maize-straw harvestor, it is characterized in that described mechanical arm by the first arm, the second arm,
3rd hydraulic cylinder of handgrip, the first hydraulic cylinder, the second hydraulic cylinder and a pair Synchronization Control is constituted, bending forward in the middle part of the first arm,
Angle is 120 degree, and the lower end of the first arm is hinged with top rotary table by mechanical arm slewing equipment, the upper end of the first arm by short axle and
Second arm is hinged, and the second arm is made up of forearm parallel to each other and postbrachium, and the upper end of forearm and postbrachium extends and first after connecting
Arm and the second hydraulic cylinder are hinged, and the middle part of forearm and postbrachium connects one piece of connecting plate, and the 3rd hydraulic cylinder connects this connecting plate, and the 3rd
Hydraulic cylinder connects handgrip.
The most according to claim 9, a kind of maize-straw harvestor, is characterized in that described handgrip is made up of left claw and right pawl,
Left claw and right pawl are mutually symmetrical arcuate structure, are respectively arranged with a shaft hole, left claw and right pawl in the upper end of left claw and right pawl
Middle part is respectively arranged with a connecting plate, has the internal tooth of triangular shape, left claw and the inner arc of right pawl in the inner side cambered surface of left claw and right pawl
Face is relative, and left claw and right pawl are hinged, and the lower end of the second arm is by hinged with handgrip；First Barrel of Hydraulic Cylinders is hinged with top rotary table,
Piston rod and first arm of the first hydraulic cylinder are hinged, and the second Barrel of Hydraulic Cylinders and the first arm are hinged, the piston rod of the second hydraulic cylinder
Hinged with the second arm；The cylinder barrel of two the 3rd hydraulic cylinders is connected to the left and right sides of the second arm hinged with the second arm, its
In the piston rod of the 3rd hydraulic cylinder hinged with left claw, the piston rod of another the 3rd hydraulic cylinder is hinged with right pawl, two
Three hydraulic cylinders stretch for Synchronization Control, it is achieved the opening or close up of handgrip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674725.8A CN106258182A (en) | 2016-08-17 | 2016-08-17 | A kind of maize-straw harvestor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674725.8A CN106258182A (en) | 2016-08-17 | 2016-08-17 | A kind of maize-straw harvestor |
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| CN201610674725.8A Pending CN106258182A (en) | 2016-08-17 | 2016-08-17 | A kind of maize-straw harvestor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107125670A (en) * | 2017-05-27 | 2017-09-05 | 重庆周义食品有限公司 | Catsup and pickled vegetables producing device |
| CN107155510A (en) * | 2017-07-01 | 2017-09-15 | 江苏森洋巨星机械有限公司 | A kind of automatic sheaf-binding reaping machine |
| CN107182308A (en) * | 2017-06-15 | 2017-09-22 | 华中农业大学 | A kind of field seeding weeding detects integration unit |
| CN107745752A (en) * | 2017-10-30 | 2018-03-02 | 李烨 | Carry the field automation crawl electromechanical equipment of camera device |
| CN109383648A (en) * | 2018-09-30 | 2019-02-26 | 湖南农夫机电有限公司 | A kind of novel crawler tractor |
| CN113016340A (en) * | 2021-03-15 | 2021-06-25 | 常州大学 | Simple corn stalk harvester |
| CN115365821A (en) * | 2022-07-11 | 2022-11-22 | 常州杭钢卓信机械装备有限公司 | Creeper tread fixing base plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107125670A (en) * | 2017-05-27 | 2017-09-05 | 重庆周义食品有限公司 | Catsup and pickled vegetables producing device |
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| CN107745752B (en) * | 2017-10-30 | 2024-02-06 | 李烨 | Outdoor automatic grabbing electromechanical equipment with camera device |
| CN109383648A (en) * | 2018-09-30 | 2019-02-26 | 湖南农夫机电有限公司 | A kind of novel crawler tractor |
| CN113016340A (en) * | 2021-03-15 | 2021-06-25 | 常州大学 | Simple corn stalk harvester |
| CN115365821A (en) * | 2022-07-11 | 2022-11-22 | 常州杭钢卓信机械装备有限公司 | Creeper tread fixing base plate |
| CN115365821B (en) * | 2022-07-11 | 2023-12-05 | 常州杭钢卓信机械装备有限公司 | Track shoe fixing bottom plate |
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Application publication date: 20170104 |