CN106688870A - All-hydraulic four wheel drive four-axis turning corn emasculator - Google Patents

Abstract

The invention discloses an all-hydraulic four wheel drive four-axis turning corn emasculator which comprises a frame assembly, a power device, a hydraulic system, a cutting device, a walking mechanism, a steering mechanism and a control console. Through use of a plurality of innovative technical measures in the aspects of overall structure layout, operation functional part integration, power transmission matching selection and other aspects, whole machine autonomous operation walking, hydraulic driving cutting lifting, rotary folding of both sides of a cutting knife, hydraulic four wheel drive, hydraulic four-axis turning, wheel track dynamic adjustment opposite walking, walking profiling automatic telescoping compensation balance and other technical problems can be solved. The all-hydraulic four wheel drive four-axis turning corn emasculator has the prominent characteristics of advanced technology, reasonable structure, strong passing capacity, small turning radius, high production efficiency, good operation quality, wide application range, and the like, is suitable for leaf removal, emasculation, aeration and photopenetration operation of a large area of corn crops in a late growth stage, and can achieve the good operation effects of promoting early-maturing, increasing thousand seed weight of grains, reducing the moisture content of the grains, and the like.

Description

The axle steer corn castration machine of all-hydraulic four-wheel drive four

Technical field

This patent is related to a kind of talents for agri-mechanization, specifically a kind of autonomous offer operation walking power, and the axle steer corn castration machine of all-hydraulic four-wheel drive four of the efficient disleaf emasculation operation of large area can be carried out to Later growth corn crop.

Background technology

China is large agricultural country, and corn is the important cereal crops of China, year sown area occupy second place of the world more than 26,000,000 hectares, all occupy particularly significant status in the national economy and people's lives of China, obtained the great attention of governments at all levels.In corn crop planting process, the field management operation of Later growth all influences very huge to the plumpness of seed, mass of 1000 kernel and moisture content.The growth and maturity of corn ear, rely primarily on the nutrition of the photosynthesis and plant offer provided close to 4, fruit ear top cotyledon；After corn ear completes to be pollinated, the unnecessary cotyledon of stamen and fruit ear top of plant is ineffective, not only consumes plant limited nutrition composition, and hinder ventilation and penetrating light condition necessary to normal plants.

In the appropriate time of corn crop Later growth, disleaf emasculation technique treatment is carried out to milpa, milpa can be made to obtain good ventilation and penetrating light environment, the nutrition for making corn ear obtain abundance is supplied, precocious promotion corn crop, increase seed mass of 1000 kernel can be obtained, the good operation effectivenesses, the effective technology method for be a corn crop volume increase, precipitation, increasing income such as grain water content is reduced.But, because corn crop has branch's ridge kind, plant sturdy agronomy, the physical property feature such as tall and big, along with by technical merit and manufacturing energy power restriction, China is used to carry out corn crop Later growth the corn castration machine tool of disleaf emasculation, ventilation and penetrating light operation, hovers all the time for a long time in the research and development test stage；Although recent years, existing several types were put on market, but in terms of the key core technology contents such as complete machine structure arrangement, complicated field ground condition handling capacity, different row spacing adjustment adaptability, production operation efficiency, all come with some shortcomings to varying degrees and weakness, all not yet form production in enormous quantities ability.

This patent is on the basis of the existing corn castration machine tool Shortcomings of China and weakness is conscientiously researched and analysed, the agronomy physical property feature planted according to corn crop and the main technique requirements condition to disleaf emasculation operation, targetedly in overall structural arrangement, operation function part integrating, the key core technical elements such as power transmission match selection employ multinomial innovative technology measure, research and design goes out a kind of with autonomous offer operation walking power, hydraulic-driven cutting lifting, cutter both sides reverse fold, hydraulic pressure four-wheel drive, the axle steer of hydraulic pressure four, wheelspan dynamic regulation is to row, the axle steer corn castration machine of all-hydraulic four-wheel drive four of the operation functions such as walking profiling automatic telescopic compensation balance.

The content of the invention

The technical problem that this patent is intended to solve.

This patent uses multinomial innovative technology measure by targetedly transmitting the key core technical elements such as match selection in overall structural arrangement, operation function part integrating, power, and resolve support assembly provides monolithic stability rigidity, accurate morpheme benchmark, effectively carries anti-twisting property in bearer connection form as installation connection All Jobs functional part；Autonomous offer overall operation walking power is resolved, all-hydraulic self-resonance mode centre-driven omits the traditional power transmission parts such as gearbox, buncher；Resolve hydraulic-driven cutting lifting, cutter both sides reverse fold, big swath cutting operation and narrow machine width walking transfer contradiction；The four-wheel drive of walking mechanism hydraulic pressure, wheelspan dynamic regulation are resolved to row, the intricately condition operation walking handling capacity such as profiling automatic telescopic compensation balance of walking；All-hydraulic four axle steer is resolved, minimum transition radius is realized, turns around no seedling injury or to hinder the technical problems such as seedling less in the confined space inside turn of the field rand edge of a field.

This patent solves the technical scheme that technical problem is taken.

The technical problem that this patent is intended to solve, adopts the following technical scheme that and is achieved：Research and design goes out one kind, and there is the autonomous operation walking power, hydraulic-driven of providing to cut lifting, cutter both sides reverse fold, hydraulic pressure four-wheel drive, the axle steer of hydraulic pressure four, wheelspan dynamic regulation to operation functions such as row, walking profiling automatic telescopic compensation balances, the axle steer corn castration machine of all-hydraulic four-wheel drive four of the efficient disleaf emasculation operation of large area can be carried out to Later growth corn crop, including key operation functional parts such as support assembly, power set, hydraulic system, cutter sweep, walking mechanism, steering mechanism, manipulation consoles.

Described support assembly, it is a kind of basic structural member that connection All Jobs functional part is installed in bearer connection form, is made up of parts such as left girder, right girder, preceding walking Guan Liang, the Guan Liang that walks afterwards, preceding connecting bracket, rear connecting bracket, support connecting pole, support edge pipes.Left and right girder, selects to be processed into using carbon junction steel channel-section steel, and leaving forward and backward walking Guan Liang by design attitude is welded technique for fixing hole；Forward and backward walking Guan Liang, select to be processed into using seamless steel pipe, it is welded in the form of passing through and is fixed in the fabrication hole of left and right girder, stabilization and reinforcement is carried out by the support connecting pole that is welded on interior corner locations, support assembly is formed a kind of rigidity entirety of frame structure form；Forward and backward connecting bracket, selects to be made using carbon junction steel shape extrusion, is welded and is fixed on the termination at left and right girder two ends, and being connected with front and rear walking pipe beam by the support edge pipe that is welded carries out stabilization and reinforcement.This structural arrangement form that support assembly is used, the all beams of support assembly can be constituted by strict management and control, frame, post, the material quality of the single-pieces such as pipe, form accuracy, and the depth of parallelism between related single-piece, the accuracies of form and position such as perpendicularity, support assembly is set to obtain optimal monolithic stability rigidity and the accurate accuracy of form and position, effective carrying anti-twisting property can be provided for all installation connection operation functional parts, accurate morpheme benchmark, rational running space, it is possible to prevente effectively from whole machine is at full capacity in field intricately condition operation walking process, moving component vibrates, scratching, friction, interference, the running quality problem such as clamping stagnation.

Described power set, it is a kind of operation function device that autonomous dynamic source is provided for overall operation, walking, it is made up of main parts sizes such as Diesel engine, water tank, fuel tank, storage battery, active force transfer cases, entirely through installation connecting seat mounting arrangements in the top of support assembly.The power output shaft of Diesel engine, is connected by shaft coupling with the power input shaft of active force transfer case；Active force transfer case is provided with 3 power output shafts, hydraulic pump, walking driving hydraulic variable pump, hydraulic oil cylinder driving hydraulic pump is driven to be connected with cutter respectively by shaft coupling, by it is each driving hydraulic pump directly drive hydraulic motor or hydraulic jack, for whole machine operation, walking power is provided.Power set use this structural arrangement form, preferably solve whole machine and the technical barrier that power source is walked in operation is independently provided, meet the technical conditions requirement of the all-hydraulic centre-driven operation walking of self-resonance mode, making full use of hydraulic power transmission has the technical characteristic of stepless speed regulation, eliminate the complex components such as gearbox, buncher that the transmission of tradition machinery power must be configured, complete machine structure has been simplified, main screw lift has been alleviated, manipulation control has been facilitated.

Described hydraulic system, it is a kind of operation function system that fluid pressure is converted into the driving overall operation walking of mechanical movement form, overall structure takes the all-hydraulic center arrangement form of self-resonance mode, is made up of hydraulic component mounting bracket, hydraulic pump, hydraulic motor, hydraulic jack, hydraulic oil pipe, hydraulic oil container, manipulation control component.Hydraulic component mounting bracket, mounting arrangements are above the support assembly by Diesel engine, mounting arrangements have hydraulic oil container, cutter to drive hydraulic pump, walking driving hydraulic variable pump, hydraulic oil cylinder driving hydraulic pump, hydraulic synchronizing valve, overflow valve, safety valve on hydraulic component mounting bracket, are connected with each hydraulic component by hydraulic oil pipe.Cutter drives hydraulic pump, drives hydraulic motor to be connected with cutter drive control valve, cutter by hydraulic oil pipe；Cutter drives hydraulic motor, and mounting arrangements are connected by cutting shaft coupling on the cutting driver of cutter sweep with offset crank shoft, and driving power is provided for cutter is moved back and forth；Cutter drive control valve, mounting arrangements are being manipulated in console, and running control crank by pull bar and cutter is connected, and are manipulated control cutter and are moved back and forth or stop.Walking driving hydraulic variable pump, is connected by hydraulic oil pipe with walking speed change control valve, walking driving hydraulic motor；Walking driving hydraulic motor, by mounting plate mounting arrangements in the lower section of support assembly, is connected by shaft coupling with the power input shaft of walking transfer case, for the walking of whole machine provides driving power；Walking speed change control valve, mounting arrangements are being manipulated in console, are connected with walking speed-changing operating handle by pull bar, manipulate control overall operation, the speed of travel.Hydraulic oil cylinder driving hydraulic pump, it is connected with hydraulic synchronizing valve, hydraulic steering gear, cutter sweep lift controil valve, left and right turn oil cylinder, left and right cutter sweep hoist cylinder by hydraulic oil pipe, respectively overall operation walking is turned to, cutter sweep operation lifting is provided and drives power；Hydraulic steering gear, mounting arrangements are being manipulated in console, are connected with steering wheel by pull bar, manipulate direction and angle that control overall operation walking is turned to；Cutter sweep lift controil valve, mounting arrangements are being manipulated in console, and lifting control crank by pull bar and cutter sweep is connected, and manipulates control cutter sweep operation adjustable height.Hydraulic system uses this structural arrangement form, give full play of hydraulic power transmission power and have that good stability, mounting arrangements are convenient, kinetic equation loss is few, can the technical characteristic such as stepless changing speed change, meet the technological development direction that walking machine is walked to full hydraulic drive operation, overall operation smooth running reliability can be made, each operation function part Auto-matching is coordinated, and manipulates control simple and convenient.

Described cutter sweep, it is a kind of operation function device for carrying out the efficient disleaf emasculation of large area to Later growth corn crop by hydraulic system control control, it is made up of operation function parts such as left and right cutter assembly, cutter sweep bracket, magnetic locking device, left and right cutter gyroaxis, left and right cutting driver, double leval jib elevating mechanisms, the front of support assembly is articulately arranged at entirely through double leval jib elevating mechanism.Left and right cutter assembly, constituted by knife bar, guard, cutting blade, ledger-plate, knife beam, cutting blade riveting dress is fixed on knife bar, ledger-plate riveting dress is fixed on guard, knife bar with cutting blade is slidably installed in arrangement guard, is fixed on knife beam by guard integral installation；Left and right cutter assembly, is mounted on cutter gyroaxis by the revolution sleeve pipe slip cap that knife beam is provided with, and is connected with cutter drive link by left and right knife bar, is received cutting operation and is driven power.Magnetic locking device, it is fixed on the cutter sweep bracket on the cutter assembly phase docking location of left and right, left and right cutter assembly is locked when whole machine carries out field cutting operation, ensure that left and right cutter assembly can accurately dock normal even running, unclamped when whole machine carries out road running or field plots transfer left and right cutter assembly needs reverse fold, it is ensured that left and right cutter assembly conveniently can smoothly realize both sides reverse fold.Left and right cutter gyroaxis, it is fixed on the arranged on left and right sides of cutter sweep bracket, sleeve pipe is turned round by knife beam to be connected with left and right cutter assembly, when whole machine carries out highway walking or transfer tasks plot, left and right cutter assembly can realize both sides reverse fold by support center of cutter gyroaxis, when whole machine carries out field cutting operation, left and right cutter assembly also can recover cutting operation position by support center of cutter gyroaxis.Left and right cutting driver, drives hydraulic motor, cutting actuator housing, offset crank shoft, cutting shaft coupling, cutter drive link to constitute by cutter, and integral installation is fixed on the arranged on left and right sides of cutter sweep bracket；Offset crank shoft, by bearing mounting arrangements in cutting drive shell body, straight handle end spindle nose drives the power output shaft of hydraulic motor to be connected by cutting shaft coupling and cutter, and crank end spindle nose is connected with cutter drive link, and cutter drive link is hinged with the knife bar with cutting blade；Rotated by cutter drive motor offset crank shoft during cutting operation, drive cutter drive link to move back and forth, drive the knife bar with cutting blade to realize reciprocal operation, complete the cutting operation to corn crop disleaf emasculation.Double leval jib elevating mechanism, front end is hinged on cutter sweep bracket, and rear end is hinged in the preceding connecting bracket of support assembly, and in the arranged on left and right sides of double leval jib elevating mechanism, mounting arrangements have left and right cutter sweep hoist cylinder；During cutting operation by hydraulic oil cylinder driving hydraulic pump directly drive left and right cutter sweep hoist cylinder axostylus axostyle stretched, motion of contracting, double leval jib elevating mechanism interior angle is driven to realize increase, reduce change, the operation of cutter sweep integral elevating, completion is driven highly to select cutting operation.Cutter sweep uses this structural arrangement form, whole machine is set to be provided with the operation functions such as the preposition forward job of cutter sweep, hydraulic-driven cutting lifting, cutter both sides reverse fold, the technical barrier of big swath cutting operation and narrow machine width walking transfer contradiction is preferably solved, whole machine production operation efficiency is drastically increased and walking is displaced through ability.

Described walking mechanism, it is a kind of operation function mechanism for providing power by hydraulic system while 4 road wheels of driving carry out operation walking, by walking distributing means for power supply, front and rear walking branch arm assembly, hub reduction gear, road wheel, the operation function such as floating communication device part is constituted, front and rear walking branch arm assembly, hub reduction gear, it is integral that road wheel installs connection, the wheelspan telescopic adjustment sleeve pipe connection of the walking Guan Liang left and right sides before and after support assembly is fixed into rigid entirety with slip cap to fix holder by cross, bear carrying support and drive overall operation walking, wheelspan dynamic regulation is to row operation function.Walking distributing means for power supply, it is made up of parts such as walking driving hydraulic motor, walking transfer case, front and rear walking transfer axle, front and rear differential mechanism, Universal telescoping shaft couplings, undertakes the operation function being allocated and transmitted to the hoofing part power that walking driving hydraulic motor is produced in front and rear 4 walkings drive bevel gear；Walking driving hydraulic motor, walking transfer case, the lower section of support assembly is arranged on by mounting-fixing base, the power output shaft of walking driving hydraulic motor is connected by shaft coupling with the power input shaft of walking transfer case, walking transfer case is provided with front and rear 2 power output shafts, is connected with front and rear walking transfer axle by shaft coupling respectively；Front and rear differential mechanism, it is arranged on the front and rear walking Guan Liang of support assembly by mounting plate respectively, the power input shaft that front and rear differential mechanism is provided with, it is connected with front and rear walking transfer axle by shaft coupling respectively, front and rear differential mechanism is equipped with left and right 2 power output shafts, is respectively connected with one end of Universal telescoping shaft coupling by mounting flange；Universal telescoping shaft coupling, with automatically adjusting axially coupled angle and with wheelspan telescopic adjustment telescopic extension automatic telescopic function, the mounting flange being provided with by the other end is connected with the mounting flange being fixed in walking drive bevel gear, to walking drive bevel gear transmission hoofing part power.Preceding walking support arm assembly, left and right 2 is designed with, fixing the parts such as holder, steering drive sleeve, walking drive bevel gear, walking dynamic bevel gear, walking transmission main shaft, Wheel space adjusting device by wheelspan telescopic adjustment sleeve pipe, walking supporting sleeve, cross constitutes；Wheelspan telescopic adjustment sleeve pipe, selection is processed into using seamless steel pipe, and slip cap is mounted in the outside at the preceding walking pipe beam of support assembly or so two ends, and fix holder by cross is connected into rigid entirety with walking supporting sleeve cross；Walking supporting sleeve, selection is processed into using seamless steel pipe, it is welded in walking supporting sleeve upper outside and is fixed with walking bearing holder tube, it is welded in the endoporus of walking supporting sleeve top and is fixed with the steering spacing back-up ring of drive sleeve, steering arm being left in the middle part of walking supporting sleeve and rotating technique mouthful, outside is welded and is fixed with the plate that is connected that fixed beam is installed by steering mechanism in the middle part of walking supporting sleeve；Turn to drive sleeve, selection is processed into using seamless steel pipe, integral assembling is arranged in the endoporus of walking supporting sleeve, turn to the upper end and middle part of drive sleeve, it is connected with walking supporting sleeve endoporus by rolling bearing, ensure to turn to drive sleeve and drive and turn to that operation is convenient, flexible, lower end by the ring flange that is connected be fixed on while subtract housing while subtract on bearing holder tube, be welded and be fixed with steering arm in the upper outside for turning to drive sleeve；Walking drive bevel gear, is fixed in walking bearing holder tube by bearing, and the mounting flange that the mounting flange for installing fixation by drive bevel gear spindle nose of walking is provided with Universal telescoping shaft coupling is connected, and receives hoofing part power；Walking dynamic bevel gear, is fixed in the endoporus on walking supporting sleeve top by bearing, is connected with walking drive bevel gear engagement；Walking transmission main shaft, so that in the endoporus for turning to drive sleeve, upper end is mounted directly and is fixed in walking dynamic bevel gear, and lower end subtracts active conical tooth and is connected by main spindle coupling and side, transmits hoofing part power through form mounting arrangements；Wheel space adjusting device, it is made up of direct current generator, worm gear, worm screw, entirely through mounting-fixing base mounting arrangements on the preceding walking Guan Liang of support assembly, worm screw is fixed on wheelspan telescopic adjustment sleeve pipe, worm gear is connected with worm engaging, when need to be adjusted to wheelspan, start DC motor Driver worm gear wheel at any time, driving worm screw carries out left and right movement, pulling wheelspan telescopic adjustment sleeve pipe and the walking branch arm assembly being closely connected with it, hub reduction gear, road wheel realize left and right stretching operation jointly, complete wheelspan dynamic regulation to row operation.Afterwards walk branch arm assembly, it is also designed to left and right 2, its structural arrangement form is essentially identical with preceding walking support arm assembly, by wheelspan telescopic adjustment sleeve pipe, walking supporting sleeve, cross fixes holder, turn to drive sleeve, walking drive bevel gear, walking dynamic bevel gear, walking transmission main shaft, the parts such as Wheel space adjusting device are constituted, but because increased floating communication device operation function part, walking supporting sleeve after making in walking branch arm assembly, turn to drive sleeve, walking transmission main shaft is provided with flexible compensation operation function, therefore the structural arrangement form to related components carries out following corresponding change：Walking supporting sleeve increases length by the flexible compensation scope of design, the spacing back-up ring position of steering drive sleeve that walking supporting sleeve endoporus is welded fixed is moved up by design flexible compensation scope, and steering arm rotation technique mouthful size is left at walking supporting sleeve middle part increases height by the flexible compensation scope of design；Turn to drive sleeve upper port and middle part and be connected using rolling bearing with walking supporting sleeve endoporus and changes into using powder oiliness bearing rotational slide connection, steering drive sleeve lower outside increase floating communication device pivoting support is welded part；Walking transmission main shaft increases length by the flexible compensation scope of design, and the installation form that is fixedly connected of walking transmission main shaft and dynamic bevel gear of walking is changed into spline slide and passed through and is connected installation form.Hub reduction gear, is designed to 4, by while subtract housing, while subtract bearing holder tube, while subtract drive bevel gear, while subtract the parts such as dynamic bevel gear, drive hub constitute；While subtracting housing, selection is made using steel plate welding processing, subtracting bearing holder tube while subtracting when housing upper is welded and is fixed with, the ring flange that is connected subtracted entirely through side on bearing holder tube is connected with the ring flange that is connected for turning to drive sleeve lower end, receiving to turn to and drive power；While subtract drive bevel gear, axis holds and is fixed on side and subtracts in bearing holder tube, is subtracted by side and fixed main spindle coupling is installed on drive bevel gear spindle nose is connected with walking transmission main shaft, receives hoofing part power；While subtracting dynamic bevel gear, being fixed on side by bearing subtracts in housing, and subtracting drive bevel gear engagement with side is connected, and receives hoofing part power；Drive hub, is closely fastened on side and subtracts on the spindle nose of dynamic bevel gear by the axle sleeve that is connected, and is closely fastened on the steel plate wheel rim of road wheel by steel ring bolt, transmits hoofing part power, drives road wheel to rotate, and completes four-wheel drive operation.Road wheel, is designed to 4, selects to be made using the narrow wheel of the major diameter rubber tyre assembling wide of same size model, is fixed on the drive hub of hub reduction gear by steel ring bolt.Floating communication device, using the structural arrangement form for mutually swinging by 2 telescopic oil cylinder closed communications compensation balance, the axostylus axostyle of 2 telescopic oil cylinders is respectively articulated with the pivoting support being provided with installed in left and right rear steering drive sleeve bottom, cylinder body is respectively articulated with the left and right pivoting support that the connecting bracket after support assembly is provided with, 2 telescopic oil cylinders are connected by hydraulic oil pipe and closed, by the hydraulic fluid pressure in 2 telescopic oil cylinders, road wheel operation walking in same level before and after keeping；Whole machine is when intricately condition carries out operation walking or plot transfer walking, one road wheel runs into rough and uneven in surface ground condition, the mutual swinging, telescopic compensation balance of floating communication device axostylus axostyle can be passed through, driving related road wheel carries out upper and lower stretching motion, realize that support keeps overall operation walking balance steady, it is to avoid support assembly is impacted by excessive torque.Walking mechanism uses this structural arrangement form, whole machine is set to be provided with all-hydraulic four-wheel drive operation walking, wheelspan dynamic regulation to operation functions such as row, walking profiling automatic telescopic compensation balances, preferably solve to being carried out to row disleaf emasculation operation using different row spacing maize planting crops, in field, intricately condition carries out profiling operation walking, independently smoothly enters the technical barriers such as plot operation across field ground gutter slope, drastically increases adaptability and handling capacity in intricately condition operation of the whole machine to the different plantation agronomy in different regions.

Described steering mechanism, it is a kind of operation function mechanism for driving 4 axles interlock turning operation simultaneously by hydraulic system control control steering linkage, the overall structural arrangement form for interlocking and coordinating control is carried out to front and rear 4 road wheel turning operations simultaneously using in whole machine both sides, steering mechanism per side, the parts such as fixed beam, steering cylinder, steering linkage, steering arm, steering drive sleeve are installed by steering mechanism to constitute, are manipulated by hydraulic components such as hydraulic oil cylinder driving hydraulic pump, hydraulic synchronizing valve, hydraulic steering gear, steering wheels and controlled.Fixed beam is installed by steering mechanism, selection is made using carbon junction steel shape extrusion, the plate that is connected that rear and front end is provided with front and rear walking supporting sleeve respectively is connected, stable and accurate installation fixed reference can be provided for the operation function part of steering mechanism, and can be that the stabilization that forward and backward walking branch arm assembly be provided with effect is supported；Steering cylinder, is fixed on the top that fixed beam is installed by steering mechanism, is connected by the steering linkage for connecting driving lever be fixed on below steering mechanism's installation fixed beam；Steering linkage, respectively be welded be fixed on before and after turn to drive sleeve on steering arm be connected；Front and rear steering drive sleeve, be respectively mounted by the ring flange that is connected be fixed on front and back wheel while subtract device while subtract on bearing holder tube；Hub reduction gear, is fixed on road wheel by drive hub, drives road wheel to carry out turning operation.When whole machine needs to carry out steering operation, the direction information such as orientation and angle that will need to turn to by steering wheel, while sending hydraulic oil cylinder driving hydraulic motor, hydraulic synchronizing valve, hydraulic steering gear to；By hydraulic steering gear according to turning operation program and the direction information requirement of design, while the steering cylinder of both sides supplies hydraulic oil to the left and right, the steering cylinder axostylus axostyle of the left and right sides is driven to be stretched out or retraction movement；Drive 2 groups of left and right steering linkage to run by connecting driving lever by steering cylinder axostylus axostyle, drive left and right, front and rear 4 steering arms to be interlocked synchronous axial system accordingly, drive 4 to turn to drive sleeve and rotate；The rotation of drive sleeve is turned to, drives 4 road wheels to realize synchronous axial system by the hub reduction gear being connected, complete four axle steer operations.Steering mechanism uses this structural arrangement form, whole machine is set to be provided with the operation functions such as all-hydraulic four axle steer, the matching gearing of four axle steer orientation angles automatic synchronizations, preferably solve the technical barrier that farm work walking machine realizes min. turning radius, the handling capacity that whole machine turns around in the confined space inside turn of the field rand edge of a field is drastically increased, whole machine is realized and is turned and turn around no seedling injury or hinder the operation effectiveness of seedling less.

Described manipulation console, be it is a kind of to overall operation, the walking overall process operation function device that is monitored, adjusts, manipulates, global design into bridge structural arrangement form, positive front end of the mounting arrangements above support assembly；It is made up of parts such as all kinds of technical parameter measuring instruments, various job manipulation handles, various actions controlling switch, steering wheel, seats, install concentratedly and be arranged in manipulation console, be connected with each operation function device by connection members such as bundle conductor, data wire, oil pipes.

The effect that this patent has the advantage that and reaches.

(1), the support assembly that All Jobs functional part is installed in bearer connection form of this patent research and design, with monolithic stability rigidity and accurate morpheme benchmark, preferably solve provides the technical barriers such as effective carrying anti-twisting property, the accurate accuracy of form and position, rational running space to install connection All Jobs functional part, can avoid whole machine at full capacity in field intricately condition operation walking process, the running quality problem such as vibration, scratching, friction, clamping stagnation that moving component is easily produced.

(2), the big swath cutter sweep that efficient disleaf emasculation operation is carried out by hydraulic system control control of this patent research and design, with operation functions such as the preposition forward job of cutter sweep, hydraulic-driven cutting lifting, cutter both sides reverse folds, preferably solve the technical barrier of big swath cutting operation and narrow machine width transfer walking contradiction, whole machine production operation efficiency is drastically increased, the handling capacity of the walking of Zheng Ji highways and transfer plot operation is improved.

(3), fluid pressure is converted into this patent research and design the four-wheel drive walking mechanism that mechanical movement form is allocated and transmitted to road wheel, with all-hydraulic four-wheel drive operation walking, wheelspan dynamic regulation is to row, the operation functions such as walking profiling automatic telescopic compensation balance, preferably solve to being carried out to row disleaf emasculation operation using different row spacing maize planting crops, in field, intricately condition carries out profiling operation walking, the technical barriers such as plot operation are independently smoothed out across field ground gutter slope, drastically increase adaptability of the whole machine to the different plantation agronomy in different regions, expand whole machine range of application, improve whole machine and cross over irrigation canals and ditches slope in farm work, the handling capacity that intricately condition is walked, increased effective production operation time.

(4), the steering mechanism for carrying out interlocking steering operation simultaneously by hydraulic system control control four axles of direct drive of this patent research and design, with all-hydraulic four axle steer, turn to the operation functions such as orientation angles automatic synchronization matching gearing, preferably solve the technical barrier that farm work walking machine realizes minimum transition radius, drastically increase whole machine and the handling capacity for turning around of turning is completed under the limited conditions of field rand edge of a field space, realize whole machine and turn and turn around no seedling injury or hinder the operation effectiveness of seedling less, efficiently control the loss of work of plantation peasant household.

Brief description of the drawings

Accompanying drawing 1：Complete machine structure arranges schematic diagram.

Accompanying drawing 2：Support assembly structure arranges schematic diagram.

Accompanying drawing 3：Hydraulic system transmission arrangement schematic diagram.

Accompanying drawing 4：Cutting activation configuration arrangement schematic diagram.

Accompanying drawing 5：Walking mechanism structure arranges schematic diagram.

Accompanying drawing 6：Walking branch arm assembly and hub reduction gear structure arrangement schematic diagram.

Reference title：1-rear walking wheel；2-rear hub reduction gear；3-rear steering arm；Fixed beam is installed by 4-steering mechanism；5-steering linkage；6-steering cylinder；7-front steering arm；8-front-wheel side reducer；9-front walking wheel；10-cutter sweep；11-double leval jib elevating mechanism；12-preceding cross fixes holder；13-manipulate console；14-front tread telescopic adjustment sleeve pipe；15-power set；16-hydraulic component mounting bracket；17-support assembly；18-rear tread telescopic adjustment sleeve pipe；19-rear cross fixes holder；20-floating communication device；21-rear connecting bracket；22-walk Guan Liang afterwards；23-right girder；24-left girder；25-support connecting pole；26-preceding walking Guan Liang；27-preceding connecting bracket；Manage 28-support edge；29-cutter sweep hoist cylinder；30-cutter sweep lift controil valve；31-cutter drives hydraulic motor；32-hydraulic steering gear；33-cutter drive control valve；34-hydraulic synchronizing valve；35-cutter drives hydraulic pump；36-hydraulic oil cylinder driving hydraulic pump；37-walking driving hydraulic motor；38-walking speed change control valve；39-walking driving hydraulic variable pump；40-cutting actuator housing；41-offset crank shoft；42-cutting shaft coupling；43-cutter drive link；44-preceding walking support arm assembly；45-Universal telescoping shaft coupling；46-front differential mechanism；47-preceding walking transfer axle；48-walking transfer case；49-rear walking branch arm assembly；50-rear walking transfer axle；51-rear differential mechanism；52-side subtracts housing；53-side subtracts bearing holder tube；54-be connected ring flange；55-main spindle coupling；56-turn to drive sleeve；57-walking supporting sleeve；58-mounting flange；59-walking bearing holder tube；60-walking dynamic bevel gear；61-walking drive bevel gear；62-turn to the spacing back-up ring of drive sleeve；63-steering arm movable handicraft mouthful；64-walking transmission main shaft；65-side subtracts drive bevel gear；66-side subtracts dynamic bevel gear；67-drive hub.

Specific embodiment

As shown in Figure 1, the axle steer corn castration machine of all-hydraulic four-wheel drive four of this patent research and design, including support assembly (17), power set (15), hydraulic system, cutter sweep (10), walking mechanism, steering mechanism, manipulate console (13) etc. key operation functional part.

As shown in accompanying drawing 1, accompanying drawing 2, described support assembly (17), is made up of left girder (24), right girder (23), preceding walking Guan Liang (26), the parts such as Guan Liang (22), preceding connecting bracket (27), rear connecting bracket (21), support connecting pole (25), support edge pipe (28) of walking afterwards.Left and right girder (24,23), selects to be processed into using carbon junction steel channel-section steel, and leaving forward and backward walking Guan Liang (26,22) by design attitude is welded technique for fixing hole；Forward and backward walking Guan Liang (26,22), select to be processed into using seamless steel pipe, be welded in the form of passing through and be fixed on left and right girder (24,23) in fabrication hole, stabilization and reinforcement is carried out by support connecting pole (25) that is welded on interior corner locations；Forward and backward connecting bracket (27,21), select to be made using carbon junction steel shape extrusion, it is welded and is fixed on left and right girder (24,23) on the termination at two ends, (28) are managed by the support edge that is welded to be reinforced with front and rear walking Guan Liang (26,22) stable connection.

As shown in accompanying drawing 1, described power set (15) are made up of main parts sizes such as Diesel engine, water tank, fuel tank, storage battery, active force transfer cases, entirely through install connecting seat mounting arrangements support assembly (17) top.The power output shaft of Diesel engine, is connected by shaft coupling with the power input shaft of active force transfer case；Active force transfer case is provided with 3 power output shafts, drives hydraulic pump (35), walking driving hydraulic variable pump (39), hydraulic oil cylinder driving hydraulic pump (36) to be connected with cutter respectively by shaft coupling.

As shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, described hydraulic system is made up of hydraulic component mounting bracket (16), hydraulic pump, hydraulic motor, hydraulic jack, hydraulic oil pipe, hydraulic oil container, manipulation control component.Hydraulic component mounting bracket (16), support assembly (17) top of the mounting arrangements by Diesel engine, on hydraulic component mounting bracket (16), mounting arrangements have hydraulic oil container, cutter to drive hydraulic pump (35), walking driving hydraulic variable pump (39), hydraulic oil cylinder driving hydraulic pump (36), hydraulic synchronizing valve (34), overflow valve, safety valve, are connected with each hydraulic component respectively by hydraulic oil pipe.Cutter drives hydraulic pump (35), drives hydraulic motor (31) to be connected with cutter drive control valve (33), cutter by hydraulic oil pipe；Cutter drives hydraulic motor (31), and mounting arrangements are connected by cutting shaft coupling (42) on the cutting driver of cutter sweep (10) with offset crank shoft (41)；Cutter drive control valve (33), mounting arrangements are being manipulated in console (13), and running control crank by pull bar and cutter is connected.Walking driving hydraulic variable pump (39), is connected by hydraulic oil pipe with walking speed change control valve (38), walking driving hydraulic motor (37)；Walking driving hydraulic motor (37), by mounting plate mounting arrangements in the lower section of support assembly (17), is connected by shaft coupling with the power input shaft of walking transfer case (48)；Walking speed change control valve (38), mounting arrangements are being manipulated in console (13), are connected with walking speed-changing operating handle by pull bar.Hydraulic oil cylinder driving hydraulic pump (36), is connected by hydraulic oil pipe with hydraulic synchronizing valve (34), hydraulic steering gear (32), left and right turn oil cylinder (6), cutter sweep lift controil valve (30), left and right cutter sweep hoist cylinder (29)；Hydraulic steering gear (32), mounting arrangements are being manipulated in console (13), are connected with steering wheel by pull bar；Cutter sweep lift controil valve (30), mounting arrangements are being manipulated in console (13), and lifting control crank by pull bar and cutter sweep is connected.

As shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 4, described cutter sweep (10), it is made up of operation function parts such as left and right cutter assembly, cutter sweep bracket, magnetic locking device, left and right cutter gyroaxis, left and right cutting driver, double leval jib elevating mechanisms (11), the front of support assembly (17) is articulately arranged at entirely through double leval jib elevating mechanism (11).Left and right cutter assembly, constituted by knife bar, guard, cutting blade, ledger-plate, knife beam, cutting blade riveting dress is fixed on knife bar, ledger-plate riveting dress is fixed on guard, knife bar with cutting blade is slidably installed in arrangement guard, is fixed on knife beam by guard integral installation；Left and right cutter assembly, is mounted on cutter gyroaxis by the revolution sleeve pipe slip cap that knife beam is provided with, and is connected with cutter drive link (43) by left and right knife bar.Magnetic locking device, is fixed on the cutter sweep bracket on the cutter assembly phase docking location of left and right.Left and right cutter gyroaxis, is fixed on the arranged on left and right sides of cutter sweep bracket, and turn round sleeve pipe by knife beam is connected with left and right cutter assembly.Left and right cutting driver, hydraulic motor (31), cutting actuator housing (40), offset crank shoft (41), cutting shaft coupling (42), cutter drive link (43) is driven to constitute by cutter, integral installation is fixed on the arranged on left and right sides of cutter sweep bracket；Offset crank shoft (41), by bearing mounting arrangements in cutting actuator housing (40), straight handle end spindle nose drives the power output shaft of hydraulic motor (31) to be connected by cutting shaft coupling (42) and cutter, and crank end spindle nose is connected with cutter drive link (43)；Cutter drive link (43) is hinged with the knife bar with cutting blade.Double leval jib elevating mechanism (11), front end is hinged on cutter sweep bracket, rear end is hinged in the preceding connecting bracket (27) of support assembly (17), the arranged on left and right sides of double leval jib elevating mechanism (11), mounting arrangements have left and right cutter sweep hoist cylinder (29).

Such as accompanying drawing 1, accompanying drawing 5, shown in accompanying drawing 6, described walking mechanism, by walking distributing means for power supply, front and rear walking branch arm assembly (44, 49), hub reduction gear (8, 2), road wheel (9, 1), the operation function parts such as floating communication device (20) are constituted, front and rear walking branch arm assembly (44, 49), hub reduction (8, 2), road wheel (9, 1) connection is installed integral, holder (12 is fixed by cross, 19) walk Guan Liang (26 with slip cap before and after support assembly (17), 22) the wheelspan telescopic adjustment sleeve pipe (14 of the left and right sides, 18) it is connected into rigid entirety.Walking distributing means for power supply, by walking driving hydraulic motor (37), walking transfer case (48), front and rear walking transfer axle (47,50), the parts such as front and rear differential mechanism (46,51), Universal telescoping shaft coupling (45) composition；Walking driving hydraulic motor (37), walking transfer case (48), the lower section of support assembly (17) is lifted on by mounting-fixing base, the power output shaft of walking driving hydraulic motor (37) is connected by shaft coupling with the power input shaft of walking transfer case (48), walking transfer case (48) is provided with front and rear 2 power output shafts, it is connected with front and rear walking transfer axle (47,50) by shaft coupling respectively；Front and rear differential mechanism (46,51), the front and rear walking Guan Liang (26 of support assembly (17) is arranged on by mounting plate respectively, 22) on, front and rear differential mechanism (46,51) power input shaft being provided with, respectively by shaft coupling and front and rear walking transfer axle (47,50) it is connected, front and rear differential mechanism (46,51) left and right 2 power output shafts are equipped with, are respectively connected with one end of Universal telescoping shaft coupling (45) by mounting flange；The other end of Universal telescoping shaft coupling (45) also is provided with mounting flange, is connected with the mounting flange (58) being fixed in walking drive bevel gear (61).Preceding walking support arm assembly (44), left and right 2 is designed with, fixing the parts such as holder (12), steering drive sleeve (56), walking drive bevel gear (61), walking dynamic bevel gear (60), walking transmission main shaft (64), Wheel space adjusting device by wheelspan telescopic adjustment sleeve pipe (14), walking supporting sleeve (57), cross constitutes；Wheelspan telescopic adjustment sleeve pipe (14), selection is processed into using seamless steel pipe, slip cap fixes holder (12) and is connected into rigid entirety with walking supporting sleeve (57) cross mounted in preceding walking Guan Liang (26) the left and right two ends of support assembly (17), by cross；In walking supporting sleeve (57), selection is processed into using seamless steel pipe, it is welded in walking supporting sleeve (57) upper outside and is fixed with walking bearing holder tube (59), the steering spacing back-up ring of drive sleeve (62) is fixed with walking to be welded in the endoporus of supporting sleeve (57) top, steering arm is left at walking supporting sleeve (57) middle part and rotate technique mouthful (63), be welded in walking supporting sleeve (57) middle part outside and be fixed with the plate that is connected that fixed beam (4) is installed by steering mechanism；Turn to drive sleeve (56), selection is processed into using seamless steel pipe, integral assembling is arranged in the endoporus of walking supporting sleeve (57), turning to the upper end and middle part of drive sleeve (56), it is connected with walking supporting sleeve (57) endoporus by rolling bearing, lower end by the ring flange that is connected (54) be fixed on while subtract housing (52) while subtract on bearing holder tube (53), be welded and be fixed with steering arm (7) in the upper outside for turning to drive sleeve (56)；Walking drive bevel gear (61), it is fixed on that walking bearing holder tube (59) is inner by bearing, installing the mounting flange that fixed mounting flange (58) is provided with Universal telescoping shaft coupling (45) by drive bevel gear spindle nose of walking is connected；Walking dynamic bevel gear (60), is fixed in the endoporus on walking supporting sleeve (57) top by bearing, is connected with walking drive bevel gear (61) engagement；Walking transmission main shaft (64), with in endoporus of the form mounting arrangements in steering drive sleeve (56), upper end is mounted directly and is fixed in walking dynamic bevel gear (60), and lower end subtracts active conical tooth (65) and is connected by main spindle coupling (55) and side；Wheel space adjusting device, it is made up of direct current generator, worm gear, worm screw, entirely through mounting-fixing base mounting arrangements on the preceding walking Guan Liang (26) of support assembly (17), worm screw is fixed in wheelspan telescopic adjustment sleeve pipe (14), and worm gear is connected with worm engaging.Walking branch arm assembly (49) afterwards, it is also designed to left and right 2, structural arrangement form is essentially identical with preceding walking support arm assembly (44), by wheelspan telescopic adjustment sleeve pipe (18), walking supporting sleeve (57), cross fixes holder (19), turn to drive sleeve (56), walking drive bevel gear (61), walking dynamic bevel gear (60), walking transmission main shaft (64), Wheel space adjusting device is constituted, but because increased floating communication device (20) operation function part, to the walking supporting sleeve (57) of every, turn to drive sleeve (56), the structural arrangement form of transmission main shaft (64) related components of walking carries out following corresponding change：Walking supporting sleeve (57) increases length by the flexible compensation scope of design, the spacing back-up ring of steering drive sleeve (62) position that walking supporting sleeve (57) endoporus is welded fixed is moved up by design flexible compensation scope, and steering arm rotation technique mouthful (63) size is left at walking supporting sleeve (57) middle part to be increased highly by the flexible compensation scope of design；Turn to drive sleeve (56) upper port and middle part and be connected using rolling bearing with walking supporting sleeve (57) endoporus and changes into using powder oiliness bearing rotational slide connection, steering drive sleeve (56) lower outside increase floating communication device (20) pivoting support is welded part；Walking transmission main shaft (64) increases length by the flexible compensation scope of design, and the installation form that is fixedly connected of walking transmission main shaft (64) and dynamic bevel gear (60) of walking is changed into spline slide and passed through and is connected installation form.Hub reduction gear (8,2), be designed to 4, by while subtract housing (52), while subtract bearing holder tube (53), while subtract drive bevel gear (65), while subtract the parts such as dynamic bevel gear (66), drive hub (67) constitute；While subtracting housing (52), selection is made using steel plate welding processing, subtracting bearing holder tube (53) while subtracting when housing (52) top is welded and is fixed with, the ring flange that is connected (54) subtracted entirely through side on bearing holder tube (53) is connected with the ring flange that is connected (54) for turning to drive sleeve (56) lower end；While subtracting drive bevel gear (65), axis holds and is fixed on side and subtracts in bearing holder tube (53), is subtracted by side and fixed main spindle coupling (55) is installed on drive bevel gear spindle nose is connected with transmission main shaft (64) of walking；While subtracting dynamic bevel gear (66), being fixed on side by bearing subtracts in housing (52), and subtracting drive bevel gear (65) engagement with side is connected；Drive hub (67), is closely fastened on side and subtracts on dynamic bevel gear spindle nose by the axle sleeve that is connected, and is closely fastened on the steel plate wheel rim of road wheel (9,1) by steel ring bolt.Road wheel (9,1), is designed to 4, selects to be made using the narrow wheel of the major diameter rubber tyre assembling wide of same size model, is fixed on the drive hub of hub reduction gear (8,2) (67) by steel ring bolt.Floating communication device (20), using the structural arrangement form for mutually swinging by 2 telescopic oil cylinder closed communications compensation balance, the axostylus axostyle of 2 telescopic oil cylinders is respectively articulated with the pivoting support being provided with installed in left and right rear steering drive sleeve (56) bottom, cylinder body is respectively articulated with support assembly (17) the left and right pivoting support that connecting bracket (21) is provided with afterwards, and 2 telescopic oil cylinders are connected by hydraulic oil pipe and closed.

Such as accompanying drawing 1, accompanying drawing 3, shown in accompanying drawing 6, described steering mechanism, using whole machine both sides simultaneously to preceding, 4 road wheels (9 afterwards, 1) turning operation carries out the overall structural arrangement form for interlocking and coordinating control, fixed beam (4) is installed by steering mechanism by steering mechanism per side, steering cylinder (6), steering linkage (5), steering arm (7, 3), turn to the parts such as drive sleeve (56) composition, by hydraulic oil cylinder driving hydraulic pump (36), hydraulic synchronizing valve (34), hydraulic steering gear (32), the hydraulic pressure such as steering wheel unit device manipulates control.Fixed beam (4) is installed by steering mechanism, and selection is made using carbon junction steel shape extrusion, and the plate that is connected that rear and front end is provided with front and rear walking supporting sleeve (57) respectively is connected；Steering cylinder (6), is fixed on the top that fixed beam (4) is installed by steering mechanism, is connected by the steering linkage (5) for connecting driving lever be fixed on below steering mechanism's installation fixed beam (4)；Steering linkage (5), respectively be welded be fixed on before and after turn to the steering arm (7,3) on drive sleeve (56) and be connected；Front and rear steering drive sleeve (56), it is respectively mounted by the ring flange that is connected (54) and is fixed on front and rear hub reduction gear (8,2) side subtracts on bearing holder tube (53), hub reduction gear (8,2) it is fixed on road wheel (9,1) by drive hub (67).

As shown in Figure 1, described manipulation console (13), global design is into bridge structural arrangement form, positive front end of the mounting arrangements above support assembly (17)；It is made up of parts such as all kinds of technical parameter measuring instruments, various job manipulation handles, various actions controlling switch, steering wheel, seats, is connected with each operation function device by connection members such as bundle conductor, data wire, oil pipes.

Claims (5)

1. the axle steer corn castration machine of a kind of all-hydraulic four-wheel drive four, it is characterised in that；The axle steer corn castration machine of all-hydraulic four-wheel drive four, including support assembly (17), power set (15), hydraulic system, cutter sweep (10), walking mechanism, steering mechanism, manipulation console (13)；Described support assembly (17), by left girder (24), right girder (23), preceding walking Guan Liang (26), walking Guan Liang (22) afterwards, preceding connecting bracket (27), connecting bracket (21) afterwards, support connecting pole (25), support edge pipe (28) composition, left and right girder (24, 23) before being left by design attitude, walk Guan Liang (26 afterwards, 22) be welded technique for fixing hole, front and rear walking Guan Liang (26, 22) it is welded in the form of passing through and is fixed on left and right girder (24, 23) in fabrication hole, stabilization and reinforcement is carried out by support connecting pole (25) that is welded on interior corner locations, front and rear connecting bracket (27, 21) it is welded and is fixed on left and right girder (24, 23) on the termination at two ends, by being welded, (28) stabilization and reinforcement is managed in support edge；Described power set (15), it is made up of Diesel engine, water tank, fuel tank, storage battery, active force transfer case, entirely through install connecting seat mounting arrangements support assembly (17) top, the power output shaft of Diesel engine is connected by shaft coupling with the power input shaft of active force transfer case, active force transfer case is provided with 3 power output shafts, drives hydraulic pump (35), walking driving hydraulic variable pump (39), hydraulic oil cylinder driving hydraulic pump (36) to be connected with cutter respectively by shaft coupling；Described hydraulic system, by hydraulic component mounting bracket (16), hydraulic pump, hydraulic motor, hydraulic jack, hydraulic oil pipe, hydraulic oil container, manipulate control component composition, support assembly (17) top of hydraulic component mounting bracket (16) mounting arrangements by Diesel engine, mounting arrangements have hydraulic oil container on hydraulic component mounting bracket (16), cutter drives hydraulic pump (35), walking driving hydraulic variable pump (39), hydraulic oil cylinder driving hydraulic pump (36), hydraulic synchronizing valve (34), overflow valve, safety valve, it is connected with each hydraulic component respectively by hydraulic oil pipe；Described cutter sweep (10), it is made up of left and right cutter assembly, cutter sweep bracket, magnetic locking device, left and right cutter gyroaxis, left and right cutting driver, double leval jib elevating mechanism (11), the front of support assembly (17) is articulately arranged at entirely through double leval jib elevating mechanism (11)；Described walking mechanism, by walking distributing means for power supply, front and rear walking branch arm assembly (44, 49), hub reduction gear (8, 2), road wheel (9, 1), floating communication device (20) is constituted, front and rear walking branch arm assembly (44, 49), hub reduction gear (8, 2), road wheel (9, 1) connection is installed integral, holder (12 is fixed by cross, 19) walk Guan Liang (26 with slip cap before and after support assembly (17), 22) the wheelspan telescopic adjustment sleeve pipe (14 of the left and right sides, 18) it is connected into rigid entirety；Described steering mechanism, using whole machine both sides simultaneously to front and rear road wheel（9,1）Turning operation carries out the overall structural arrangement form for interlocking and coordinating control, fixed beam (4), steering cylinder (6), steering linkage (5), steering arm (7 are installed by steering mechanism by steering mechanism per side, 3) drive sleeve (56) composition, is turned to, is controlled by hydraulic oil cylinder driving hydraulic pump (36), hydraulic synchronizing valve (34), hydraulic steering gear (32), steering wheel operating；Described manipulation console (13), global design is into bridge structural arrangement form, front end of the mounting arrangements above support assembly (17), it is made up of technical parameter measuring instrument, job manipulation handle, Behavior- Based control switch, steering wheel, seat, is connected with each operation function device by bundle conductor, data wire, oil pipe.

2. the axle steer corn castration machine of a kind of all-hydraulic four-wheel drive four according to claim 1, it is characterised in that：Cutter drives hydraulic pump (35) in described hydraulic system, hydraulic motor (31) is driven to be connected with cutter drive control valve (33), cutter by hydraulic oil pipe, cutter drives hydraulic motor (31) mounting arrangements on the cutting driver of cutter sweep (10), it is connected with offset crank shoft (41) by cutting shaft coupling (42), cutter drive control valve (33) mounting arrangements are being manipulated in console (13), and running control crank by pull bar and cutter is connected；Walking driving hydraulic variable pump (39), it is connected with walking speed change control valve (38), walking driving hydraulic motor (37) by hydraulic oil pipe, walking driving hydraulic motor (37) by mounting plate mounting arrangements support assembly (17) lower section, it is connected with the power input shaft of walking transfer case (48) by shaft coupling, walking speed change control valve (38) mounting arrangements are being manipulated in console (13), are connected with walking speed-changing operating handle by pull bar；Hydraulic oil cylinder driving hydraulic pump (36), it is connected with hydraulic synchronizing valve (34), hydraulic steering gear (32), left and right turn oil cylinder (6), cutter sweep lift controil valve (30), left and right cutter sweep hoist cylinder (29) by hydraulic oil pipe, hydraulic steering gear (32) mounting arrangements are being manipulated in console (13), it is connected with steering wheel by pull bar, cutter sweep lift controil valve (30) mounting arrangements are being manipulated in console (13), and lifting control crank by pull bar and cutter sweep is connected.

3. the axle steer corn castration machine of a kind of all-hydraulic four-wheel drive four according to claim 1, it is characterised in that：Left and right cutter assembly in described cutter sweep (10), constituted by knife bar, guard, cutting blade, ledger-plate, knife beam, cutting blade riveting dress is fixed on knife bar, ledger-plate riveting dress is fixed on guard, knife bar with cutting blade is slidably installed in arrangement guard, it is fixed on knife beam by guard integral installation, left and right cutter assembly is mounted on cutter gyroaxis by the revolution sleeve pipe slip cap that knife beam is provided with, and is connected with cutter drive link (43) by left and right knife bar；Magnetic locking device, is fixed on the cutter sweep bracket on the cutter assembly phase docking location of left and right；Left and right cutter gyroaxis, is fixed on the arranged on left and right sides of cutter sweep bracket, and turn round sleeve pipe by knife beam is connected with left and right cutter assembly；Left and right cutting driver, hydraulic motor (31), cutting actuator housing (40), offset crank shoft (41), cutting shaft coupling (42), cutter drive link (43) is driven to constitute by cutter, integral installation is fixed on the both sides of cutter sweep bracket；Offset crank shoft (41) is by bearing mounting arrangements in cutting actuator housing (40), straight handle end spindle nose drives the power output shaft of hydraulic motor (31) to be connected by cutting shaft coupling (42) and cutter, crank end spindle nose is connected with cutter drive link (43), and cutter drive link (43) is hinged with the knife bar with cutting blade；Double leval jib elevating mechanism (11), front end is hinged on cutter sweep bracket, rear end is hinged in the preceding connecting bracket (27) of support assembly (17), and the arranged on left and right sides mounting arrangements of double leval jib elevating mechanism (11) have left and right cutter sweep hoist cylinder (29).

4. the axle steer corn castration machine of a kind of all-hydraulic four-wheel drive four according to claim 1, it is characterised in that：Walked in described walking mechanism distributing means for power supply,By walking driving hydraulic motor (37),Walking transfer case (48),Front and rear walking transfer axle (47,50),Front and rear differential mechanism (46,51),Universal telescoping shaft coupling (45) is constituted,Walking driving hydraulic motor (37),Walking transfer case (48) is lifted on the lower section of support assembly (17) by mounting-fixing base,The power output shaft of walking driving hydraulic motor (37) is connected by shaft coupling with the power input shaft of walking transfer case (48),Walking transfer case (48) is provided with front and rear 2 power output shafts,Respectively by shaft coupling and front and rear walking transfer axle (47,50) it is connected,Front and rear differential mechanism (46,51) the front and rear walking Guan Liang (26 of support assembly (17) is arranged on by mounting plate respectively,22) on,Front and rear differential mechanism (46,51) power input shaft being provided with is respectively by shaft coupling and front and rear walking transfer axle (47,50) it is connected,Front and rear differential mechanism (46,51) it is equipped with a left side,Right 2 power output shafts,It is connected with one end of Universal telescoping shaft coupling (45) by mounting flange respectively,Universal telescoping shaft coupling (45) other end is provided with mounting flange and is connected with the mounting flange (58) being fixed in walking drive bevel gear (61)；Preceding walking support arm assembly (44),It is designed with left and right 2,By wheelspan telescopic adjustment sleeve pipe (14),Walking supporting sleeve (57),Cross fixes holder (12),Turn to drive sleeve (56),Walking drive bevel gear (61),Walking dynamic bevel gear (60),Walking transmission main shaft (64),Wheel space adjusting device is constituted,Wheelspan telescopic adjustment sleeve pipe (14) slip cap is mounted in preceding walking Guan Liang (26) the left and right two ends of support assembly (17),Holder (12) is fixed by cross and is connected into rigid entirety with walking supporting sleeve (57) cross,It is welded in walking supporting sleeve (57) upper outside and is fixed with walking bearing holder tube (59),The steering spacing back-up ring of drive sleeve (62) is fixed with walking to be welded in the endoporus of supporting sleeve (57) top,Steering arm is left at walking supporting sleeve (57) middle part rotate technique mouthful (63),It is welded in walking supporting sleeve (57) middle part outside and is fixed with the plate that is connected that fixed beam (4) is installed by steering mechanism,Drive sleeve (56) integral assembling is turned to be arranged in the endoporus of walking supporting sleeve (57),It is connected with walking supporting sleeve (57) endoporus by rolling bearing in the upper end and middle part for turning to drive sleeve (56),Lower end by the ring flange that is connected (54) that is welded fixed with while subtract housing (52) while subtract bearing holder tube (53) and be connected,It is welded in the upper outside for turning to drive sleeve (56) and is fixed with steering arm (7),It is inner that walking drive bevel gear (61) is fixed on walking bearing holder tube (59) by bearing,The mounting flange that the mounting flange (58) for installing fixation by drive bevel gear spindle nose of walking is provided with Universal telescoping shaft coupling (45) is connected,Walking dynamic bevel gear (60) is fixed in the endoporus on walking supporting sleeve (57) top by bearing,It is connected with walking drive bevel gear (61) engagement,Walking transmission main shaft (64) is with endoporus of the form mounting arrangements in steering drive sleeve (56),Upper end is mounted directly and is fixed in walking dynamic bevel gear (60),Lower end subtracts active conical tooth (65) and is connected by main spindle coupling (55) and side,Wheel space adjusting device is by direct current generator,Worm gear,Worm screw constitutes,Entirely through mounting-fixing base mounting arrangements on the preceding walking Guan Liang (26) of support assembly (17),Worm screw is fixed in wheelspan telescopic adjustment sleeve pipe (14),Worm gear is connected with worm engaging；Walking branch arm assembly (49) afterwards, structural arrangement form is essentially identical with preceding walking support arm assembly (44), because increased floating communication device (20) operation function part, the structural arrangement form to walking supporting sleeve (57), steering drive sleeve (56), walking transmission main shaft (64) carries out corresponding as follows change：Walking supporting sleeve (57) increases length by the flexible compensation scope of design,The spacing back-up ring of steering drive sleeve (62) position that walking supporting sleeve (57) endoporus is welded fixed is moved up by design flexible compensation scope,Steering arm rotation technique mouthful (63) size is left at walking supporting sleeve (57) middle part to be increased highly by the flexible compensation scope of design,Steering drive sleeve (56) upper port and middle part are connected to change into using rolling bearing and are connected using the rotational slide of powder oiliness bearing with walking supporting sleeve (57) endoporus,Turn to drive sleeve (56) lower outside and increase floating communication device (20) pivoting support and be welded part,Walking transmission main shaft (64) increases length by the flexible compensation scope of design,The installation form that is fixedly connected of walking transmission main shaft (64) and dynamic bevel gear (60) of walking is changed into spline slide and is passed through and is connected installation form；Hub reduction gear (8,2),It is designed to 4,Subtract housing (52) by side,While subtracting bearing holder tube (53),While subtracting drive bevel gear (65),While subtracting dynamic bevel gear (66),Drive hub (67) is constituted,Subtracting bearing holder tube (53) while subtracting when housing (52) top is welded and is fixed with,Subtract the ring flange that is connected (54) for being welded fixed on bearing holder tube (53) entirely through side to be connected with drive sleeve (56) is turned to,Subtract when drive bevel gear (65) axis holds and is fixed in bearing holder tube (53) while subtracting,Subtracted by side installed on drive bevel gear spindle nose fixed main spindle coupling (55) with walking transmission main shaft (64) be connected,Subtract when dynamic bevel gear (66) is fixed on by bearing in housing (52) while subtracting,Subtract drive bevel gear (65) engagement with side to be connected,Drive hub (67) is closely fastened on side and subtracts on the spindle nose of dynamic bevel gear (66) by the axle sleeve that is connected,Road wheel (9 is closely fastened on by steel ring bolt,1) on steel plate wheel rim；Road wheel (9,1), is designed to 4, selects to be made using the narrow wheel of the major diameter rubber tyre assembling wide of same size model, is fixed on the drive hub of hub reduction gear (8,2) (67) by steel ring bolt；Floating communication device (20), using the structural arrangement form for mutually swinging by 2 telescopic oil cylinder closed communications compensation balance, the axostylus axostyle of 2 telescopic oil cylinders is respectively articulated with the pivoting support being provided with installed in left and right rear steering drive sleeve (56) bottom, cylinder body is respectively articulated with support assembly (17) the left and right pivoting support that connecting bracket (21) is provided with afterwards, and 2 telescopic oil cylinders are connected by hydraulic oil pipe and closed.

5. the axle steer corn castration machine of a kind of all-hydraulic four-wheel drive four according to claim 1, it is characterised in that：Fixed beam (4) is installed by steering mechanism in described steering mechanism, the plate that is connected that rear and front end is provided with front and rear walking supporting sleeve (57) respectively is connected, steering cylinder (6) is fixed on the top that fixed beam (4) is installed by steering mechanism, it is connected by the steering linkage (5) for connecting driving lever be fixed on below steering mechanism's installation fixed beam (4), steering linkage (5) respectively be welded be fixed on before and after turn to steering arm (7 on drive sleeve (56), 3) it is connected, front and rear steering drive sleeve (56) is respectively mounted by the ring flange that is connected (54) and is fixed on front and rear hub reduction gear (8, 2) side subtracts on bearing holder tube (53), hub reduction gear (8, 2) road wheel (9 is fixed on by drive hub (67), 1) on.