CN204968541U - Maize picker is driven to crawler -type intelligence - Google Patents
Maize picker is driven to crawler -type intelligence Download PDFInfo
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- CN204968541U CN204968541U CN201520727547.1U CN201520727547U CN204968541U CN 204968541 U CN204968541 U CN 204968541U CN 201520727547 U CN201520727547 U CN 201520727547U CN 204968541 U CN204968541 U CN 204968541U
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Abstract
The utility model provides a maize picker is driven to crawler -type intelligence, including running gear, header, lift conveyer, the device of skinning, powder pure device, power assembly and control system, the power assembly includes engine, hydraulic pump, electrohydraulic control valve and hydraulic motor, and control system includes programmable logic controler, operating handle and touch -sensitive screen, and programmable logic controler respectively gathers in the crops functional unit through control and corresponds the electrohydraulic control valve, and then control respectively gathers in the crops the operation that functional unit corresponds hydraulic motor, has realized the hydraulic motor 1 who respectively gathers in the crops functional unit, reaches hydraulic motor 2, reduces whole volume, the hydraulic motor 3's of being convenient for purpose, through the improvement to header, lift conveyer, running gear, safe auxiliary system, make this maize picker is driven to crawler -type intelligence have rationally distributed compactness, high, strong, the advantages such as the loading capacity is big, the reliability is high, gathering range is wide, the harvesting loss rate is little, the security performance is high, long service life of trafficability characteristic ability of degree of automation in addition.
Description
Technical field
The utility model is specifically related to a kind of crawler type intelligent driving maize harvesting machine.
Background technology
The maize harvesting machine in China's current stage that comes into the market is all that extension harvest corn functional part is joined in exploitation based on running gear system, along with the progressively maturation of corn harvest mechanization technology, maize harvesting machine type is to maximization, multifunctional unit develops, type adapts to concentrate soil corn ear results in flakes, peeling and crushed stalk operation, but because type is large, wheelspan is large, center of gravity is high, there is radius of turn large, ground pressure is large, time of clearing the way is long, bank of climbing is poor by property, Small burden, hillside fields, hills and soft slowly drained soil operation are limited to, transaction capabilities is difficult to many defects such as performance.
Based on this, development rational and compact, automaticity is high, strong by performance, loading capacity is large, reliability is high, job area is wide, yield loss rate is little, security performance is high, the maize harvesting machine of long service life is China corn machine receipts field key subjects urgently to be resolved hurrily.
Utility model content
The utility model aims to provide a kind of crawler type intelligent driving maize harvesting machine that can realize above-mentioned functions.
The technical scheme of this crawler type intelligent driving maize harvesting machine is achieved in that
Described crawler type intelligent driving maize harvesting machine, comprises running gear, the ceding of Taiwan, elevator, apparatus for peeling off and shatters device, and described crawler type intelligent driving maize harvesting machine also comprises power assembly and control system;
Described power assembly comprises engine, hydraulic pump, electric hydraulic control valve and hydraulic motor, engine is connected with transfer case, the each output shaft of transfer case respectively with above-mentioned running gear, the ceding of Taiwan, elevator, apparatus for peeling off with shatter hydraulic pump corresponding to device and be connected, running gear, the ceding of Taiwan, elevator, apparatus for peeling off and shatter hydraulic pump corresponding to device respectively by corresponding electric hydraulic control valve and running motor, ceding of Taiwan motor, elevator motor, peeling motor with pulverize motors and connect;
Described control system comprises programmable logic controller (PLC), operating grip and touch-screen, and operating grip, touch-screen, electric hydraulic control valve electrical control end are electrically connected with programmable logic controller (PLC).
Further, described hydraulic pump comprises hydraulic control pump, and hydraulic control pump is connected with electric hydraulic control valve hydraulic control end.
Further, described elevator motor and peeling motor are by same hydraulic pump drive.
Further, the ceding of Taiwan of this crawler type intelligent driving maize harvesting machine to be arranged at before fuselage on fixed mount, comprises and cuts head and fruit ear storehouse, cut head and be fixedly connected with fruit ear storehouse, also comprise and cut a vertical-lift unit and cut a pitch rotation unit;
Cut a vertical-lift unit and comprise lift cylinder, cut a pitch rotation unit and comprise inclination angle oil cylinder, lift cylinder and inclination angle oil cylinder are all arranged on door frame, wherein, lift cylinder cylinder body is fixedly connected with bottom door frame, lift piston bar is fixedly connected with fruit ear storehouse, lift piston bar telescopic direction with cut perpendicular, be hinged in the middle part of inclination angle cylinder piston rod and door frame, before inclination angle cylinder block and fuselage, fixed mount is hinged, also be arranged in the prominent part of articulated slab bottom door frame, before articulated slab and fuselage, fixed mount is hinged.
Further, described lift piston bar is fixedly connected with balladeur train, and balladeur train is connected on door frame by roller-coaster, and back, fruit ear storehouse is provided with that Open Side Down, can be hooked in the hanging groove at balladeur train top;
Balladeur train and fruit ear storehouse corresponding site all have fixing hole.
Further, described cutting on head is provided with stripper, each stripper includes a pair to revolving snapping bar, auger is provided with in described fruit ear storehouse, ceding of Taiwan motor and reduction box is provided with below fruit ear storehouse, ceding of Taiwan motor output shaft is connected with reduction box input shaft, and reduction gearbox output shaft is all connected with stripper, screw-conveyer-shaft.
Further, described lift cylinder has two, is individually fixed in door frame both sides, and described inclination angle oil cylinder has two, is symmetricly set in door frame both sides.
Further, described stripper has four or six, and correspondingly formation four lines or six row reaping corns cut head.
Further, described lift cylinder is connected with hydraulic pump by magnetic valve with inclination angle oil cylinder, and magnetic valve is electrically connected with programmable logic controller (PLC).
Further, in the middle part of described fruit ear storehouse, have leak, elevator charging aperture one end and balladeur train hinged fixing, charging aperture is positioned at below leak, and elevator discharging opening one end is by slideway wheel overlap joint with on fuselage, and discharging opening is positioned at apparatus for peeling off entrance top.
Further, described elevator comprises external partition, belt, leather belt roller and baffle plate, and external partition has two, be arranged in parallel, be provided with two leather belt rollers by bearing between external partition, leather belt roller is connected with belt, belt upper surface is provided with the baffle plate protruding from belt along its width;
Elevator motor is installed on elevator discharging opening one end, and elevator motor output shaft is connected with the leather belt roller near discharging opening.
Further, described baffle plate is consistent with belt width along the length in belt width direction.
Further, described elevator external partition is covered with seal closure, and height of baffle plate is less than external partition height.
Further, described belt and baffle plate are obtained by polyurethane material.
Further, the running gear of this crawler type intelligent driving maize harvesting machine comprises crawler type walking mechanism, crawler type walking mechanism comprises crawler belt, driving wheel, regulating wheel, supporting wheel and carrier wheel, running gear also comprises gearbox, transmission input is connected with running motor output shaft, gear box output end is connected with crawler type walking mechanism driving wheel, described gearbox comprises synchronized, power shift gear, shift fork, shift cylinder and splined shaft, the splined shaft of transmission input is provided with power shift gear by bearing, be provided with between power shift gear and be meshed and the synchronized that can move axially along splined shaft with splined shaft, synchronized is provided with shift fork, shift fork is connected with shift cylinder piston rod, shift cylinder piston rod telescopic direction parallels with splined shaft length direction,
Shift cylinder cylinder body is fixed on gear-box case, and shift cylinder piston rod stretches into transmission internal.
Further, the driving wheel in described crawler type walking mechanism, regulating wheel, supporting wheel and carrier wheel are installed on vehicle frame, the fuel tank that vehicle frame is wholely set in addition, and crawler belt is connected on driving wheel, regulating wheel, supporting wheel and carrier wheel.
Further, the crawler belt in described crawler type walking mechanism is rubber industry crawler belt.
Further, in described gearbox, power shift gear has three, and synchronized has two, is provided with a synchronized between two power shift gears, remains a power shift gear and another synchronized matches.
Further, described shift cylinder is connected with hydraulic pump by magnetic valve, and magnetic valve is electrically connected with programmable logic controller (PLC).
Further, this crawler type intelligent driving maize harvesting machine also mates far infrared inductance gauge, and far infrared inductance gauge is electrically connected with programmable logic controller (PLC).
Further, this crawler type intelligent driving maize harvesting machine also mates drive recorder and reverse image.
Crawler type intelligent driving maize harvesting machine described in the utility model, by adopting flexible hydraulic syndeton power assembly, the independent operating that functional part respectively gathered in the crops by maize harvesting machine can be realized, unlatching and the cut-out of each results functional part power can be controlled as required flexibly, reduce the motion association in operation process, and then reduce the quantity of power connection part, reduce power connection part and connect complexity, improve complete machine service life and complete machine operational reliability; Also farthest realize the flexible topology of each results functional part, thus reach rational deployment, reduce the object of overall volume; Also make to be easy to realize to the automatic controlling level of each results functional part, thus realization reduces misuse rate, easily driving operation, alleviates the object of operator of farm machinery's labour intensity.
The ceding of Taiwan structure that this crawler type intelligent driving maize harvesting machine adopts, achieves in whole harvesting process and gathers in the state at the best results angle all the time, greatly reduce yield loss rate; Cut the quick dispatch structure of head and door frame, for the scope of application and functional diversities expanding this structure provides corresponding architecture basics; In addition, the use of ceding of Taiwan motor, utilizes the function of its rotating, contributes to cutting an elimination for stripper clogging.
The elevator that this crawler type intelligent driving maize harvesting machine adopts, overcome the situation that the mechanical breakdowns such as conventional chains scraper-type rigid connection structure easily causes that scraper plate blocking, chain breakage, baffle plate are torn and each parts junction need to add mineral wet goods lubricant, not easily there is mechanical breakdown, also eliminate mineral wet goods lubricant to contact with fruit ear and the contaminated situation of fruit ear caused simultaneously, meet the theory of health environment-friendly.
The running gear that this crawler type intelligent driving maize harvesting machine adopts, adopts hydraulic controlling type gearshift, manipulates adapt with the power assembly of flexible connecting structure and complete machine automation; Crawler type walking mechanism, vehicle frame, fuel tank integrated design, and the use of rubber industry crawler belt, make this crawler type intelligent driving maize harvesting machine at walking performance and by all surmounting existing maize harvesting machine in aspect of performance and loading capacity.
Far infrared inductance gauge, drive recorder and reverse image that this crawler type intelligent driving maize harvesting machine adopts, all improve and drive and harvesting safety.
In sum, many-sided advantages such as crawler type intelligent driving maize harvesting machine has rational and compact, automaticity is high, strong by performance, loading capacity is large, reliability is high, job area is wide, yield loss rate is little, security performance is high, long service life provided by the utility model.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is this crawler type intelligent driving maize harvesting machine structural representation;
Fig. 2 is this crawler type intelligent driving corn harvester side back sight corner structure schematic diagram;
Fig. 3 is this crawler type intelligent driving corn harvester, elevator vertical view;
Fig. 4 is viewing angle constructions schematic diagram before this crawler type intelligent driving corn harvester, elevator side;
This crawler type of Fig. 5 intelligent driving maize harvesting machine elevator end view;
This crawler type of Fig. 6 intelligent driving maize harvesting machine gearbox designs schematic diagram.
Description of reference numerals:
In figure: 1. engine, 2. fixed mount before, 3. the ceding of Taiwan, 4. running gear, 5. shatter device, 6. apparatus for peeling off, 7. elevator, 8. hydraulic pump, 9. electric hydraulic control valve, 10. touch-screen, 11. ceding of Taiwan motors, 12. running motors, 13. pulverize motor, 14. peeling motors, 15. elevator motors, 300. cut head, 301. fruit ear storehouses, 302. balladeur train, 303. door frame, 304. leak, 305. hanging groove, 306. roller, 307. lift cylinder, 308. inclination angle oil cylinders, 309. articulated slab, 310. screw-conveyer-shaft, 311. stripper, 312. reduction box, 400. crawler belt, 401. driving wheel, 402. regulating wheel, 403. supporting wheel, 404. carrier wheel, 405. gearbox, 406. input, 407. output, 408. synchronized, 409. power shift gear, 410. shift fork, 411. shift cylinder, 412. splined shaft, 413. vehicle frame, 414. fuel tank, 701. external partition, 702. charging aperture, 703. discharging opening, 704. belt, 705. leather belt roller, 706. baffle plate, 707. slideway wheels.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Crawler type intelligent driving maize harvesting machine described in the utility model, as shown in Figure 1, comprises running gear 4, the ceding of Taiwan 3, elevator 7, apparatus for peeling off 6 and shatters device 5, and described crawler type intelligent driving maize harvesting machine also comprises power assembly and control system;
Described power assembly comprises engine 1, hydraulic pump 8, electric hydraulic control valve 9 and hydraulic motor, engine 1 is connected with transfer case, the each output shaft of transfer case respectively with above-mentioned running gear 4, the ceding of Taiwan 3, elevator 7, apparatus for peeling off 6 with shatter hydraulic pump 8 corresponding to device 5 and be connected, running gear 4, the ceding of Taiwan 3, elevator 7, apparatus for peeling off 6 and shatter hydraulic pump 8 corresponding to device 5 respectively by corresponding electric hydraulic control valve 9 and running motor 12, ceding of Taiwan motor 11, elevator motor 15, peeling motor 14 is connected with pulverizing motor 13, electric hydraulic control valve 9 main fluid path is connected in corresponding hydraulic pump 8 and hydraulic motor oil circuit, the break-make of electric hydraulic control valve 9 main fluid path drives main fluid path spool to move by electric hydraulic control valve 9 hydraulic control end fluid path by break-make and controls, the break-make of electric hydraulic control valve 9 hydraulic control end fluid path by electric hydraulic control valve 9 electrical control end by dead electricity drives control end fluid path spool to move to control,
Described control system comprises programmable logic controller (PLC), operating grip and touch-screen 10, operating grip, touch-screen 10, electric hydraulic control valve 9 electrical control end is electrically connected with programmable logic controller (PLC), in advance control routine is inputted in programmable logic controller (PLC), by operating grip and touch-screen 10, trigger corresponding programmable logic controller (PLC) instruction to the control of the control realization of electric hydraulic control valve 9 electrical control end to each hydraulic pump 8 oil circuit, by to the control realization of each hydraulic pump 8 oil circuit to the control of each hydraulic motor, and then by the control realization of each hydraulic motor to the dynamic Control of each results functional part.
By adopting above-mentioned power assembly, traditional rigid connection structure is replaced with flexible connecting structure, maize harvesting machine running gear 4, the ceding of Taiwan 3, elevator 7, apparatus for peeling off 6 can be realized and shatter each independent operatings gathering in the crops functional part such as device 5, unlatching and the cut-out of each results functional part power can be controlled as required flexibly, reduce the motion association in operation process, and then reduce the quantity of power connection part, reduce power connection part and connect complexity, improve complete machine service life and complete machine operational reliability; By adopting above-mentioned power assembly, decreasing the restriction of conventional rigid syndeton to each results functional part layout, farthest can realize the flexible topology of each results functional part, thus reach rational deployment, reduce the object of overall volume; By adopting above-mentioned power assembly, also make to be easy to realize to the automatic controlling level of each results functional part, thus realization reduces misuse rate, easily driving operation, alleviates the object of operator of farm machinery's labour intensity.
In this crawler type intelligent driving maize harvesting machine power assembly, hydraulic pump 8 comprises a hydraulic control pump, and hydraulic control pump is connected with electric hydraulic control valve 9 hydraulic control end, carries out fuel feeding to electric hydraulic control valve 9 hydraulic control end fluid path.
Further, due to elevator motor 15 and peeling motor 14 power demand less, in this crawler type intelligent driving maize harvesting machine power assembly, elevator motor 15 and peeling motor 14 are driven by same hydraulic pump 8, elevator motor 15 and peeling motor 14 are connected, and can meet apparatus for peeling off 6 and elevator 7 required drive demand simultaneously.
During corn harvester 3 operation, cutting head and waiting to gather in the crops between maize straw has a best to gather in the crops angle, general when cutting head and horizontal plane angle is about 6 degree, results effect is best, but in actual job process, because milpa knot fringe height is different from lodging situation, grease head highness need be cut to adapt to the change of harvesting height by adjustment, the adjustment of cutting grease head highness is completed by oil cylinder, the change of cutting grease head highness result in the change at results angle, thus cannot ensure to gather in the state at the best results angle all the time in whole harvesting process, increase yield loss rate.
For the problems referred to above, as shown in Figure 2,3, the ceding of Taiwan 3 of this crawler type intelligent driving maize harvesting machine to be arranged at before fuselage on fixed mount 2, comprises and cuts 300 and a fruit ear storehouse 301, cut 300 to be fixedly connected with fruit ear storehouse 301, also comprise and cut a vertical-lift unit and cut a pitch rotation unit;
Cut a vertical-lift unit and comprise lift cylinder 307, cut a pitch rotation unit and comprise inclination angle oil cylinder 308, lift cylinder 307 and inclination angle oil cylinder 308 are all arranged on door frame 303, wherein, lift cylinder 307 cylinder body is fixedly connected with bottom door frame 303, lift cylinder 307 piston rod is fixedly connected with fruit ear storehouse 301, lift cylinder 307 piston rod telescopic direction is with to cut 300 perpendicular, be hinged in the middle part of inclination angle oil cylinder 308 piston rod and door frame 303, before inclination angle oil cylinder 308 cylinder body and fuselage, fixed mount 2 is hinged, articulated slab 309 is also arranged in the prominent part of bottom door frame 303, before articulated slab 309 and fuselage, fixed mount 2 is hinged.
During the ceding of Taiwan 3 operation of this crawler type intelligent driving maize harvesting machine, first by adjustment inclination angle oil cylinder 308, the angle cut between 300 and horizontal plane is adjusted to best results angle, then in follow-up operation, different from lodging situation according to milpa knot fringe height, real-time adjustment lift cylinder 307 completes cutting an adjustment for 300 height, make it the change adapting to harvesting height, thus to achieve in whole harvesting process and gather in the state at the best results angle all the time, greatly reduce yield loss rate.
Further, described lift cylinder 307 piston rod is fixedly connected with balladeur train 302, and balladeur train 302 is slidably connected by roller 306 and is arranged on door frame 303, and back, fruit ear storehouse 301 is provided with that Open Side Down, can be hooked in the hanging groove 305 at balladeur train 302 top;
Balladeur train 302 and fruit ear storehouse 301 corresponding site all have fixing hole, need to cut 300 and fruit ear storehouse 301 part when being assemblied on door frame 303, first will cut 300 and fruit ear storehouse 301 hook segment be hung on balladeur train 302, then by balladeur train 302 being fixedly connected with fruit ear storehouse 301 with the fixture that fixing hole matches; Need will to cut 300 when being separated with door frame 303 with fruit ear storehouse 301 part, first by fixture taking-up, then will cut 300 and fruit ear storehouse 301 part take off on balladeur train 302.The quick dispatch of 300 and fruit ear storehouse 301 part and door frame 303 can be realized cutting by said structure, when will cut 300 and fruit ear storehouse 301 part replace with other functional parts, can the corresponding operation realizing other functions, expand the scope of application.
This crawler type intelligent driving harvest corn machine cut head 300 is provided with stripper 311, each stripper 311 includes a pair to revolving snapping bar, auger is provided with in fruit ear storehouse 301, adapt with the power assembly of flexible connecting structure, this maize harvesting machine takes full advantage of hydraulic motor installation site feature flexibly, ceding of Taiwan motor 11 and reduction box 312 is provided with below fruit ear storehouse 301, ceding of Taiwan motor 11 output shaft is connected with reduction box 312 power shaft, reduction box 312 output shaft and stripper 311, screw-conveyer-shaft 310 is all connected, ceding of Taiwan motor 11 can realize rotating function, when normal operation, ceding of Taiwan motor 11 rotates forward, drive stripper 311 to revolving snapping bar drop-down milpa stem stalk, make stem stalk, fruit ear is separated, when because plant is intensive, feed quantity is large or maloperation causes stripper 311 to block time, ceding of Taiwan motor 11 reverses, and to revolving, snapping bar is counter to be told stripper 311, clogging is eliminated.
In order to ensure to cut in adjustment process the stability of 300, ensure that skew and card do not occur for it, described lift cylinder 307 has two, is individually fixed in door frame 303 both sides, and described inclination angle oil cylinder 308 has two, is symmetricly set in door frame 303 both sides.
This crawler type intelligent driving maize harvesting machine does not limit for stripper 311 quantity of cutting included by 300, described stripper 311 has four or six, correspondingly formation four lines or six row reaping corns cut head, can also be other quantity, form the several rows reaping corn that can meet actual needs and cut head.
Described lift cylinder 307 is connected with hydraulic pump 8 by magnetic valve with inclination angle oil cylinder 308, magnetic valve is electrically connected with programmable logic controller (PLC), by programmable logic controller (PLC) instruction to the control of the control realization of magnetic valve to lift cylinder 307 and inclination angle oil cylinder 308, thus realize the adjustment to corn harvester 3 height and results angle.
In this crawler type intelligent driving maize harvesting machine, with reference to shown in Fig. 4,5, leak 304 is had in the middle part of fruit ear storehouse 301, elevator 7 charging aperture 702 one end and balladeur train 302 hinged fixing, charging aperture 702 is positioned at below leak 304, elevator 7 discharging opening 703 one end is by slideway wheel 707 overlap joint and fuselage, discharging opening 703 is positioned at apparatus for peeling off 6 entrance top, when adjusting the ceding of Taiwan 3 height and results angle, elevator 7 also carries out corresponding oneself's adjustment thereupon, this kind of structure reduction assembly space of elevator 7, meets rationally distributed, compact designing requirement further.
Described elevator 7 comprises external partition 701, belt 704, leather belt roller 705 and baffle plate 706, external partition 701 has two, be arranged in parallel, by bearing, two leather belt rollers 705 are installed between external partition 701, leather belt roller 705 is connected with belt 704, belt 704 upper surface is provided with the baffle plate 706 protruding from belt 704 along its width, preferably, described belt 704 and baffle plate 706 are obtained by polyurethane material;
Elevator motor 15 is installed on elevator 7 discharging opening 703 one end, and elevator motor 15 output shaft is connected with near the leather belt roller 705 of discharging opening 703, drives belt 704 to rotate, and to complete in fruit ear storehouse 301 fruit ear to the conveying of apparatus for peeling off 6.
The belt 704 of elevator 7, baffle plate 706 structure, simplify the structure of elevator 7, the chain scraper type rigid connection structure adding mineral wet goods lubricant is needed to become elastic connection structure original mechanical breakdown such as easily cause that scraper plate blocking, chain breakage, baffle plate are torn and each parts junction, belt 13 has cushion effect, not easily there is mechanical breakdown, also eliminate mineral wet goods lubricant to contact with fruit ear and the contaminated situation of fruit ear caused simultaneously, meet the theory of health environment-friendly.
In order to ensure that the efficiency of fruit ear carried by elevator 7, described baffle plate 706 is consistent with belt 704 width along the length of belt 704 width.
Described elevator 7 external partition 701 is also covered with seal closure, and baffle plate 706 is highly less than external partition 701 height.
The running gear 4 of this crawler type intelligent driving maize harvesting machine utilizes crawler type walking mechanism to walk, adopt rear drive mode, this running gear linear driving performance is superior, steering torque is large, the walking performance of maize harvesting machine in field can be improved and pass through performance, improve the adaptability to field soil situation and orographic condition, crawler type walking mechanism comprises crawler belt 400, driving wheel 401, regulating wheel 402, supporting wheel 403 and carrier wheel 404, running gear 4 also comprises gearbox 405, as shown in Figure 6, transmission input 406 is connected with running motor 12 output shaft, gear box output end 407 is connected with crawler type walking mechanism driving wheel 401, described gearbox 405 comprises synchronized 408, power shift gear 409, shift fork 410, shift cylinder 411 and splined shaft 412, the splined shaft 412 of gearbox 405 input 406 is provided with power shift gear 409 by bearing, be provided with between power shift gear 409 and be meshed and the synchronized 408 that can move axially along splined shaft 412 with splined shaft 412, synchronized 408 is provided with shift fork 410, shift fork 410 is connected with shift cylinder 411 piston rod, shift cylinder 411 piston rod telescopic direction parallels with splined shaft 412 length direction,
Shift cylinder 411 cylinder body is fixed on gearbox 405 shell, and it is inner that shift cylinder 411 piston rod stretches into gearbox 405.
Manipulate with the power assembly of flexible connecting structure and complete machine automation and adapt, this crawler type intelligent driving maize harvesting machine adopts hydraulic controlling type gearshift to replace the gearshift of hand control rod-type, power transfers to transmission input 406 from running motor 12, input 406 drives splined shaft 412 to rotate, synchronized 408 synchronous axial system be meshed with splined shaft 412, when needs carry out gear shift operation, synchronized 408 axial displacement is driven by controlling shift cylinder 411 stroke that stretches, combine with corresponding power shift gear 409, thus by power transmission to power shift gear 409, and then transfer to gear box output end 407, drive the action of crawler type walking mechanism driving wheel 401, thus drive complete machine to advance by crawler type walking mechanism.
Driving wheel 401 in described crawler type walking mechanism, regulating wheel 402, supporting wheel 403 and carrier wheel 404 are installed on vehicle frame 413, the fuel tank 414 that vehicle frame 413 is wholely set in addition, fuel tank 414, vehicle frame 413 integral structure have lightweight, that intensity is high, load-carrying is large feature, crawler belt 400 is connected on driving wheel 401, regulating wheel 402, supporting wheel 403 and carrier wheel 404, in order to improve walking performance with by performance, the crawler belt 400 in described crawler type walking mechanism is rubber industry crawler belt.
According to real work demand, this crawler type intelligent driving maize harvesting machine has three walking gears, in corresponding gearbox 405, power shift gear 409 has three, synchronized 408 has two, a synchronized 408 is provided with between two power shift gears 409, remain a power shift gear 409 to match with another synchronized 408, the reverse gear of this crawler type intelligent driving maize harvesting machine is realized by the reversion of running motor 12.
Described shift cylinder 411 is connected with hydraulic pump 8 by magnetic valve, and magnetic valve is electrically connected with programmable logic controller (PLC), by programmable logic controller (PLC) instruction to the control of the control realization of magnetic valve to shift cylinder 411, thus realizes gear shift operation.
In order to improve the handling safety performance of this crawler type intelligent driving maize harvesting machine, this crawler type intelligent driving maize harvesting machine also mates far infrared inductance gauge, far infrared inductance gauge is electrically connected with programmable logic controller (PLC), when harvest operation, detected the safety work distance in operation front by far infrared inductance gauge in the ceding of Taiwan 3 working region, the personnel of finding that there is are in risk range and alarm, avoid casualty accident occurs.
This crawler type intelligent driving maize harvesting machine also mates drive recorder and reverse image, and record operation process and realization are moveed backward visual.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a crawler type intelligent driving maize harvesting machine, comprise running gear (4), the ceding of Taiwan (3), elevator (7), apparatus for peeling off (6) and shatter device (5), it is characterized in that: also comprise power assembly and control system;
Described power assembly comprises engine (1), hydraulic pump (8), electric hydraulic control valve (9) and hydraulic motor, engine (1) is connected with transfer case, the each output shaft of transfer case respectively with above-mentioned running gear (4), the ceding of Taiwan (3), elevator (7), apparatus for peeling off (6) with shatter the corresponding hydraulic pump (8) of device (5) and be connected, running gear (4), the ceding of Taiwan (3), elevator (7), apparatus for peeling off (6) and shatter the corresponding hydraulic pump (8) of device (5) respectively by corresponding electric hydraulic control valve (9) and running motor (12), ceding of Taiwan motor (11), elevator motor (15), peeling motor (14) is connected with pulverizing motor (13),
Described control system comprises programmable logic controller (PLC), operating grip and touch-screen (10), and operating grip, touch-screen (10), electric hydraulic control valve (9) electrical control end are electrically connected with programmable logic controller (PLC).
2. crawler type intelligent driving maize harvesting machine according to claim 1, it is characterized in that: the ceding of Taiwan (3) to be arranged at before fuselage on fixed mount (2), comprise and cut head (300) and fruit ear storehouse (301), cut head (300) to be fixedly connected with fruit ear storehouse (301), the ceding of Taiwan (3) also comprises cuts a vertical-lift unit and cuts a pitch rotation unit;
Cut a vertical-lift unit and comprise lift cylinder (307), cut a pitch rotation unit and comprise inclination angle oil cylinder (308), lift cylinder (307) and inclination angle oil cylinder (308) are all arranged on door frame (303), wherein, lift cylinder (307) cylinder body is fixedly connected with door frame (303) bottom, lift cylinder (307) piston rod is fixedly connected with fruit ear storehouse (301), lift cylinder (307) piston rod telescopic direction is with to cut head (300) perpendicular, inclination angle oil cylinder (308) piston rod and door frame (303) middle part are hinged, before inclination angle oil cylinder (308) cylinder body and fuselage, fixed mount (2) is hinged, door frame (303) bottom is also arranged in the prominent part of articulated slab (309), before articulated slab (309) and fuselage, fixed mount (2) is hinged.
3. crawler type intelligent driving maize harvesting machine according to claim 2, it is characterized in that: described lift cylinder (307) piston rod is fixedly connected with balladeur train (302), balladeur train (302) is slidably connected by roller (306) and is arranged on door frame (303), fruit ear storehouse (301) back is provided with that Open Side Down, can be hooked in the hanging groove (305) at balladeur train (302) top;
Balladeur train (302) and fruit ear storehouse (301) corresponding site all have fixing hole.
4. the crawler type intelligent driving maize harvesting machine according to Claims 2 or 3, it is characterized in that: described in cut on head (300) and be provided with stripper (311), each stripper (311) includes a pair to revolving snapping bar, auger is provided with in described fruit ear storehouse (301), below, fruit ear storehouse (301) is provided with ceding of Taiwan motor (11) and reduction box (312), ceding of Taiwan motor (11) output shaft is connected with reduction box (312) power shaft, reduction box (312) output shaft and stripper (311), screw-conveyer-shaft (310) is all connected.
5. crawler type intelligent driving maize harvesting machine according to claim 4, is characterized in that: described stripper (311) has four or six, and correspondingly formation four lines or six row reaping corns cut head (300).
6. crawler type intelligent driving maize harvesting machine according to claim 1, it is characterized in that: running gear (4) comprises crawler type walking mechanism, crawler type walking mechanism comprises crawler belt (400), driving wheel (401), regulating wheel (402), supporting wheel (403) and carrier wheel (404), running gear (4) also comprises gearbox (405), transmission input (406) is connected with running motor (12) output shaft, gear box output end (407) is connected with crawler type walking mechanism driving wheel (401), described gearbox (405) comprises synchronized (408), power shift gear (409), shift fork (410), shift cylinder (411) and splined shaft (412), the splined shaft (412) of gearbox (405) input (406) is provided with power shift gear (409) by bearing, be provided with between power shift gear (409) and be meshed and the synchronized (408) that can move axially along splined shaft (412) with splined shaft (412), synchronized (408) is provided with shift fork (410), shift fork (410) is connected with shift cylinder (411) piston rod, shift cylinder (411) piston rod telescopic direction parallels with splined shaft (412) length direction,
Shift cylinder (411) cylinder body is fixed on gearbox (405) shell, and it is inner that shift cylinder (411) piston rod stretches into gearbox (405).
7. crawler type intelligent driving maize harvesting machine according to claim 6, it is characterized in that: the driving wheel (401) in described crawler type walking mechanism, regulating wheel (402), supporting wheel (403) and carrier wheel (404) are installed on vehicle frame (413), the fuel tank (414) that vehicle frame (413) is wholely set in addition, crawler belt (400) is connected on driving wheel (401), regulating wheel (402), supporting wheel (403) and carrier wheel (404).
8. the crawler type intelligent driving maize harvesting machine according to claim 6 or 7, is characterized in that: the crawler belt (400) in described crawler type walking mechanism is rubber industry crawler belt.
9. crawler type intelligent driving maize harvesting machine according to claim 1, is characterized in that: also coupling has far infrared inductance gauge, and far infrared inductance gauge is electrically connected with programmable logic controller (PLC).
10. crawler type intelligent driving maize harvesting machine according to claim 1, is characterized in that: also coupling has drive recorder and reverse image.
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| CN201520727547.1U CN204968541U (en) | 2015-09-18 | 2015-09-18 | Maize picker is driven to crawler -type intelligence |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165245A (en) * | 2015-09-18 | 2015-12-23 | 天津萨克赛斯机械技术开发有限公司 | Crawler-type intelligent drive corn harvester |
| CN108112346A (en) * | 2016-11-30 | 2018-06-05 | 肖桂增 | A kind of harvesting apparatus on tractor |
| CN113170657A (en) * | 2021-06-09 | 2021-07-27 | 山东巨明机械有限公司 | Two-row crawler corn harvester with cab |
-
2015
- 2015-09-18 CN CN201520727547.1U patent/CN204968541U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165245A (en) * | 2015-09-18 | 2015-12-23 | 天津萨克赛斯机械技术开发有限公司 | Crawler-type intelligent drive corn harvester |
| CN108112346A (en) * | 2016-11-30 | 2018-06-05 | 肖桂增 | A kind of harvesting apparatus on tractor |
| CN113170657A (en) * | 2021-06-09 | 2021-07-27 | 山东巨明机械有限公司 | Two-row crawler corn harvester with cab |
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