CN104904357A - Power chassis applicable to mountainous and hilly orchards - Google Patents
Power chassis applicable to mountainous and hilly orchards Download PDFInfo
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- CN104904357A CN104904357A CN201410095164.7A CN201410095164A CN104904357A CN 104904357 A CN104904357 A CN 104904357A CN 201410095164 A CN201410095164 A CN 201410095164A CN 104904357 A CN104904357 A CN 104904357A
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Abstract
A power chassis applicable to mountainous and hilly orchards comprises a rack, a driving mechanism, a transmission system and a walking mechanism. The driving mechanism, the transmission system and the walking mechanism are installed on the rack. The transmission system is connected with the driving mechanism and the walking mechanism. The power chassis further comprises a left and right height difference adjusting mechanism. The transmission system, the walking mechanism and the left and right height difference adjusting mechanism are arranged in a bilateral symmetric mode. The left and right height difference adjusting mechanism comprises a height different adjusting driving mechanism, a height different adjusting transmission mechanism and a four-bar mechanism. The height difference adjusting transmission mechanism is connected with the height difference adjusting driving mechanism and the four-bar mechanism. The four-bar mechanism is connected with the walking mechanism. The power chassis is applicable to operation of slopes or orchards at mountainous and hilly lands or flat-bottomed land, particularly applicable to operation of orchards, and can be operated under low fruit trees or operated on the uneven ground.
Description
Technical field
The present invention relates to a kind of agricultural machinery power chassis, the power chassis being applicable to mountain and hill orchard of particularly a kind of operation such as rotary tillage, weeding, spray medicine, fertilising, trench digging, transport that relevant farm machinery can be driven to carry out hillside fields or Flat Ground Orchard.
Background technology
Existing orchard operation power, or adopt hand steered farm management machine, or fraction horsepower four-wheel tractor in adopting, if this two classes power is under household condition, its operation can be said to be convenient.If just there is corresponding problem at orchard operation, if tree is shorter, and not only personnel's inconvenient walking when operating, and common four-wheel tractor carries out operation under also not entering orchard tree.Special when work in orchard, mountain and hill area, this two classes power is not only not suitable for operation under fruit tree, and it is bad to pass through property, is more not suitable with ground handling with a slope.Although existing band hydraulic pressure becomes the tractor of ground gap in the prior art, but the bad and inconvenience that operates by property, so it is better by Performance Ratio to be sought after researching and developing one, be applicable to orchard operation remote-controlled gap changeably simultaneously, the left and right wheels difference in height tractor chassis of ground line gradient can be adapted to again.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of applicable orchard operation and can adjusts well left and right wheels difference in height to adapt to the power chassis being applicable to mountain and hill orchard of ground line gradient by performance.
To achieve these goals, the invention provides a kind of power chassis being applicable to mountain and hill orchard, comprise frame and be arranged on the driving mechanism in described frame, transmission system and running gear, described transmission system is connected with described driving mechanism and running gear respectively, wherein, also comprise the high difference regulating mechanism in left and right, described transmission system, the symmetrical setting of the high difference regulating mechanism of running gear and described left and right, the high difference regulating mechanism in described left and right comprises discrepancy in elevation adjustment driving mechanism, discrepancy in elevation adjustment transmission mechanism and quadric chain, described discrepancy in elevation adjustment transmission mechanism adjusts driving mechanism with the described discrepancy in elevation respectively and described quadric chain is connected, described quadric chain is connected with described running gear.
Above-mentioned power chassis, wherein, described discrepancy in elevation adjustment transmission mechanism comprises swinging crossbeam, beam supporting cantilever, cantilever conduit and two Universal slide pipes, described cantilever conduit is arranged on the gearbox case lid of described transmission system, described beam supporting cantilever is sleeved in described cantilever conduit, the two ends of described swinging crossbeam are hinged with one end of described two Universal slide pipes respectively, the other end of described two Universal slide pipes is hinged with described quadric chain respectively, and one end of described beam supporting cantilever is vertically articulated with the middle position of described swinging crossbeam.
Above-mentioned power chassis, wherein, described discrepancy in elevation adjustment driving mechanism is two highness change hydraulic cylinders, one end of described two highness change hydraulic cylinders is hinged with the two ends of described swinging crossbeam respectively, described beam supporting cantilever is provided with fixing outstanding ear, described fixing outstanding ear is hinged with described beam supporting cantilever perpendicular to described beam supporting cantilever, and the other end of described two highness change hydraulic cylinders is hinged with the two ends of described fixing outstanding ear respectively.
Above-mentioned power chassis, wherein, described transmission system comprises gearbox, front-wheel gear-box, rear wheel gear case, front ground-driven case, middle trailing wheel floating gear case, middle ground-driven case and rear ground-driven case, described gearbox is connected with described driving mechanism by V belt translation, the described gearbox left and right sides is symmetrically arranged with gearbox terminal output mechanism, described gearbox terminal output mechanism is connected with the rear wheel gear case of the left and right sides respectively, the described rear wheel gear case of the left and right sides respectively with corresponding described front-wheel gear-box and corresponding in trailing wheel floating gear case connect, described front ground-driven case is connected with described front-wheel gear-box, described middle ground-driven case and rear ground-driven case are connected with described middle trailing wheel floating gear case respectively.
Above-mentioned power chassis, wherein, described running gear comprises front-wheel association, middle trailing wheel association, front-wheel, in take turns and trailing wheel, described front-wheel association comprises first connecting rod and front wheel supporting swing arm, one end of described first connecting rod is connected with described front wheel supporting swing arm, described front ground-driven case is arranged on the other end of described first connecting rod, described front-wheel is connected with described front ground-driven case, described middle trailing wheel association comprises second connecting rod, third connecting rod and Rear wheel support swing arm, one end of described second connecting rod is connected with described Rear wheel support swing arm, described middle trailing wheel floating gear case is arranged on the other end of described second connecting rod, described third connecting rod and described middle trailing wheel floating gear case hinged, the two ends of described third connecting rod install described middle ground-driven case and rear ground-driven case respectively, take turns in described and be connected with described middle ground-driven case and rear ground-driven case respectively with trailing wheel.
Above-mentioned power chassis, wherein, described quadric chain comprises waling stripe, the first vertical connecting rod and the second vertical connecting rod, the two ends of described waling stripe respectively with one end of described first vertical connecting rod and one end of the second vertical connecting rod hinged, the other end of described first vertical connecting rod is fixedly installed in described front wheel supporting swing arm, and the other end of described second vertical connecting rod is fixedly installed in described Rear wheel support swing arm.
Above-mentioned power chassis, wherein, also comprise ground gap guiding mechanism, described ground gap guiding mechanism comprises ground gap and regulates oil cylinder, described ground gap regulates the two ends of oil cylinder to be connected with the other end of described beam supporting cantilever and the case lid of described gearbox respectively, drives described parallel motion to change the distance between described frame and ground by promoting described swinging crossbeam.
Above-mentioned power chassis, wherein, also comprise anti-overturn mechanism, described tilting mechanism of putting comprises single-shaft inclination angle sensor, amplifier and magnetic valve, single-shaft inclination angle sensor is driven to be connected with described magnetic valve by amplifier, described magnetic valve is connected with described highness change hydraulic cylinder, remains level to make described frame.
Above-mentioned power chassis, wherein, also comprise wireless remote-control system, described wireless remote-control system comprises controller, receiver and solenoid directional control valve, described controller and described receiver wireless connections, described receiver and described solenoid directional control valve are arranged in described frame, and described solenoid directional control valve regulates oil cylinder to be connected with described receiver, described highness change hydraulic cylinder and described ground gap respectively.
Above-mentioned power chassis, wherein, also comprise wireless remote-control system, described wireless remote-control system comprises controller, receiver and solenoid directional control valve, described controller and described receiver wireless connections, described receiver and described solenoid directional control valve are arranged in described frame, and described solenoid directional control valve is connected with described receiver and described highness change hydraulic cylinder respectively.
Technique effect of the present invention is:
The present invention is applicable to orchard or the hillside fields operation, particularly orchard operation of mountain and hill area or flat-bottomed land, can under short fruit tree and the Ground Operation of injustice.Left and right wheels arrangement for adjusting height can drive left-right and front-back to take turns lifting respectively, promotes the discrepancy in elevation change of left and right, chassis, to adapt to the discrepancy in elevation change of ground line gradient.The power of land wheel respectively from the final output shaft in left and right of gearbox, in after land wheel supported by swingable gear-box and can realize ground profiling.Its transmission system can realize six wheel drive of ground profiling, thus improves chassis to the property passed through of uneven ground.This chassis is provided with single-shaft inclination angle sensor, make chassis main frame, gearbox and engine remain level, once body transversely heeling condition, single-shaft inclination angle sensor sends signal immediately, this signal passes to magnetic valve, and hydraulic valve is opened then, makes discrepancy in elevation hydraulic jack carry out corresponding actions, promote horizontal discrepancy in elevation quadric chain, make the land wheel of both sides realize discrepancy in elevation change, make frame, gearbox and engine return to level, ensure that chassis can not produce sideways overturning.The ground gap on chassis can be changed, improve the property passed through on chassis further.Promote the left and right turn on chassis by corresponding hydraulic jack, braking, forward-reverse walk, also have the lifting of hanging farm implements.Also by remote controller, remote control is realized to these oil cylinders, thus realize turning to, brake, the remote control of forward-reverse and agricultural implement mounting lifting.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the high difference regulating mechanism structural representation in left and right of one embodiment of the invention;
Fig. 3 is the unilateral transmission figure of one embodiment of the invention;
Fig. 4 is the anti-overturn mechanism structured flowchart of one embodiment of the invention;
Fig. 5 is the working state schematic representation of one embodiment of the invention;
Fig. 6 is the front view of one embodiment of the invention;
Fig. 7 is the left view of Fig. 5.
Wherein, Reference numeral
1 frame
2 driving mechanisms
3 transmission systems
31 gearbox 32 front-wheel gear-boxes
Ground-driven case before 33 rear wheel gear casees 34
Ground-driven case in trailing wheel floating gear case 36 in 35
Ground-driven case 38 gearbox terminal output mechanism after 37
39 V belt translation
4 running gears
41 front-wheel associations
411 first connecting rods
412 front wheel supporting swing arms
Trailing wheel association in 42
421 second connecting rods
422 third connecting rods
423 Rear wheel support swing arms
43 front-wheels
Take turns in 44
45 trailing wheels
About 5 high difference regulating mechanisms
51 discrepancy in elevation adjustment driving mechanisms
52 discrepancy in elevation adjustment transmission mechanisms
521 swinging crossbeams
522 beam supporting cantilever
523 cantilever conduits
524 Universal slide pipes
525 fixing outstanding ears
53 parallel four-bar linkages
531 waling stripes
532 first vertical connecting rods
533 second vertical connecting rods
6 ground gap guiding mechanisms
7 anti-overturn mechanisms
71 single-shaft inclination angle sensor
72 amplifiers
73 magnetic valves
8 wireless remote-control systems
81 controllers
82 receivers
9 control cabinets
10 farm implements
11 electric cabinets
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present invention and operation principle are described in detail:
Be the structural representation of one embodiment of the invention see Fig. 1 and Fig. 2, Fig. 1, Fig. 2 is left and right high difference regulating mechanism 5 structural representation of one embodiment of the invention.The power chassis being applicable to mountain and hill orchard of the present invention, the driving mechanism 2 comprising frame 1 and be arranged in described frame 1, transmission system 3 and running gear 4, described transmission system 3 is connected with described driving mechanism 2 and running gear 4 respectively, also comprise the high difference regulating mechanism 5 in left and right, described transmission system 3, the symmetrical setting of running gear 4 and described left and right high difference regulating mechanism 5, the high difference regulating mechanism 5 in described left and right comprises discrepancy in elevation adjustment driving mechanism 512, discrepancy in elevation adjustment transmission mechanism 52 and parallel four-bar linkage 53, described discrepancy in elevation adjustment transmission mechanism 52 adjusts driving mechanism 512 with the described discrepancy in elevation respectively and described parallel four-bar linkage 53 is connected, described parallel four-bar linkage 53 is connected with described running gear 4.
In the present embodiment, described discrepancy in elevation adjustment transmission mechanism 52 comprises swinging crossbeam 521, beam supporting cantilever 522, cantilever conduit 523 and two Universal slide pipes 524, described cantilever conduit 523 is arranged on gearbox 31 case lid of described transmission system 3, described beam supporting cantilever 522 is sleeved in described cantilever conduit 523, the two ends of described swinging crossbeam 521 are hinged with one end of described two Universal slide pipes 524 respectively, the other end of described two Universal slide pipes 524 is hinged with described parallel four-bar linkage 53 respectively, one end of described beam supporting cantilever 522 is vertically articulated with the middle position of described swinging crossbeam 521.
Described discrepancy in elevation adjustment driving mechanism 512 is two highness change hydraulic cylinders, one end of described two highness change hydraulic cylinders is hinged with the two ends of described swinging crossbeam 521 respectively, described beam supporting cantilever 522 is provided with fixing outstanding ear 525, described fixing outstanding ear 525 is hinged with described beam supporting cantilever 522 perpendicular to described beam supporting cantilever 522, and the other end of described two highness change hydraulic cylinders is hinged with the two ends of described fixing outstanding ear 525 respectively.
Described parallel four-bar linkage 53 comprises waling stripe 531, first vertical connecting rod 532 and the second vertical connecting rod 533, be wherein lower waling stripe with frame 1 left-right longeron, the two ends of described waling stripe 531 respectively with one end of described first vertical connecting rod 532 and one end of the second vertical connecting rod 533 hinged, the other end of described first vertical connecting rod 532 is fixedly installed in described front wheel supporting swing arm 412, and the other end of described second vertical connecting rod 533 is fixedly installed in described Rear wheel support swing arm 423.
See the unilateral transmission figure that Fig. 3, Fig. 3 are one embodiment of the invention.In the present embodiment, described transmission system 3 comprises gearbox 31, front-wheel gear-box 32, rear wheel gear case 33, front ground-driven case 34, middle trailing wheel floating gear case 35, middle ground-driven case 36 and rear ground-driven case 37, described gearbox 31 is connected with described driving mechanism 2 by V belt translation 39, described gearbox 31 left and right sides is symmetrically arranged with gearbox terminal output mechanism 38, described gearbox terminal output mechanism 38 is connected with the rear wheel gear case 33 of the left and right sides respectively, the described rear wheel gear case 33 of the left and right sides respectively with corresponding described front-wheel gear-box 32 and corresponding in trailing wheel floating gear case 35 connect, described front ground-driven case 34 is connected with described front-wheel gear-box 32, described middle ground-driven case 36 and rear ground-driven case 37 are connected with described middle trailing wheel floating gear case 35 respectively.The final drive shaft of the every side of gearbox 31 divides two route Bevel Gear Transmission to pass to land wheel, and wherein front-wheel 43 is passed on a road, and the jackshaft be positioned on connecting rod passed to by secondary route gear, and this jackshaft takes turns 44 and trailing wheel 45 in being passed to respectively again by gear.As seen from the figure, these gears are Bevel Gear Transmission and can realize constant speed or gear as required.Bevel gear is due to stable drive, and bearing capacity is higher, and reliability is high, and with low cost, and gear box structure simplicity of design, can reduce costs further.Middle trailing wheel is supported by trailing wheel floating gear case 35 in swingable can realize ground profiling.This transmission system 3 can realize six wheel drive of ground profiling, thus improves chassis to the property passed through of uneven ground.
See Fig. 1, described running gear 4 comprises front-wheel association 41, middle trailing wheel association 42, front-wheel 43, in take turns 44 and trailing wheel 45, described front-wheel association 41 comprises first connecting rod 411 and front wheel supporting swing arm 421, one end of described first connecting rod 411 is connected with described front wheel supporting swing arm 421, described front ground-driven case 34 is arranged on the other end of described first connecting rod 411, described front-wheel 43 is connected with described front ground-driven case 34, described middle trailing wheel association 42 comprises second connecting rod 421, third connecting rod 422 and Rear wheel support swing arm 423, one end of described second connecting rod 421 is connected with described Rear wheel support swing arm 423, described middle trailing wheel floating gear case 35 is arranged on the other end of described second connecting rod 421, described third connecting rod 422 is hinged with described middle trailing wheel floating gear case 35, the two ends of described third connecting rod 422 install described middle ground-driven case 36 and rear ground-driven case 37 respectively, take turns 44 in described to be connected with described middle ground-driven case 36 and rear ground-driven case 37 respectively with trailing wheel 45.
In the present embodiment, also can comprise ground gap guiding mechanism 6, described ground gap guiding mechanism 6 comprises ground gap and regulates oil cylinder, described ground gap regulates the two ends of oil cylinder to be connected with the other end of described beam supporting cantilever 522 and the case lid of described gearbox 31 respectively, drives described parallel four-bar linkage 53 to move to change the distance between described frame 1 and ground by promoting described swinging crossbeam 521.Beam supporting cantilever 522 is arranged in longitudinal cantilever conduit 523, cantilever conduit 523 front end is provided with ground gap and regulates oil cylinder, oil cylinder pushing beam supporting cantilever 522 of stretching is regulated to vertically move by controlling ground gap, thus swinging crossbeam 521 is moved forward and backward, and then drive parallel four-bar linkage 53 and make land wheel oscilaltion, to change the ground gap on chassis, improve the property passed through on chassis further.
See anti-overturn mechanism 7 structured flowchart that Fig. 4, Fig. 4 are one embodiment of the invention.The present invention also can comprise anti-overturn mechanism 7, described anti-overturn mechanism 7 comprises single-shaft inclination angle sensor 71, amplifier 72 and magnetic valve 73, this single-shaft inclination angle sensor 71 is connected with described magnetic valve 73 by amplifier 72, described magnetic valve 73 is connected with described highness change hydraulic cylinder, remains level to make described frame 1.This single-shaft inclination angle sensor 71 can be arranged in frame 1 horizontal orientation, make frame 1, gearbox 31 and driving mechanism 2(such as engine) remain level, once body transversely heeling condition, single-shaft inclination angle sensor 71 sends signal immediately, the signal produced by single-shaft inclination angle sensor 71 passes to magnetic valve 73 by circuit after amplifier 72 regulates and controls, regulate and control hydraulic valve by magnetic valve 73 again to open, then make the discrepancy in elevation adjust hydraulic jack and carry out corresponding actions, promote discrepancy in elevation adjustment transmission mechanism 52 and parallel four-bar linkage 53, the land wheel of both sides is made to realize discrepancy in elevation change, to adapt to the inclination angle of certain slope, make frame 1, gearbox 31 and engine return to level, ensure that chassis can not produce sideways overturning.
The present invention also can comprise wireless remote-control system 8, described wireless remote-control system 8 comprises controller 81, receiver 82 and solenoid directional control valve, described controller 81 and the wireless connections of described receiver 82, described receiver 82 and described solenoid directional control valve are arranged in described frame 1, described solenoid directional control valve regulates oil cylinder to be connected with described receiver 82, described highness change hydraulic cylinder and described ground gap respectively, or described solenoid directional control valve is connected with described receiver 82 and described highness change hydraulic cylinder respectively.
See the front view that Fig. 5-Fig. 7, Fig. 5 are the working state schematic representation of one embodiment of the invention, Fig. 6 one embodiment of the invention, Fig. 7 is the left view of Fig. 5.In the present embodiment, chassis main frame 1 is a rectangular frame, and its anterior installation is fixed wtih engine, and rear portion is installed and is fixed wtih gearbox 31, and the high difference regulating mechanism 5 in left and right is fixed on frame 1 and gearbox 31.The both sides of frame 1 are fixed wtih front-wheel gear-box 32 and the rear wheel gear case 33 of front-wheel 43 and middle rear wheel drive respectively.The both sides, rear end of gearbox 31 are provided with gearbox terminal output mechanism 38.This gearbox terminal output mechanism 38 is connected with left and right rear wheel gear case 33 respectively.Rear wheel gear case 33 is connected with front-wheel gear-box 32 again.Last left and right rear wheel gear case 33 is connected with trailing wheel floating gear case 35 in left and right again respectively.When the operation of mountain and hill chassis, the power of engine passes through the power shaft of belt transmission 39 gearbox 31, through certain gear, arrive gearbox about 31 gearbox terminal output mechanism 38, thus pass to rear wheel gear case 33 and front-wheel gear-box 32, and then pass to middle trailing wheel floating gear case 35 and front ground-driven case 34 so pass in the profiling of ground, all take turns 44 at any time, trailing wheel 45 and front-wheel 43, thus promote the advance of mountain and hill chassis or retreat, all adopt bevel gear shown in Fig. 3 and transmission shaft driven in all transmission cases or gear-box.Wherein be configured with remote-control hydraulic clutch and braking in gearbox 31, turn to, forward-reverse gearshift, the output shaft of gearbox 31 is connected with the power transmission shaft of rear wheel gear case 33, gearbox 31 is also configured with power output transmission mechanism and is connected with remote control rear-mounted rotary cultivator device, by V belt and clutch, engine and gearbox 31 are linked together, this V belt also can generate electricity to charge a battery by drive electrical generators.
The case lid of gearbox 31 is provided with the beam supporting cantilever 522 for supporting and cantilever conduit 523, the end of this beam supporting cantilever 522 is hinged is installed with swingable swinging crossbeam 521, and the both side ends of swinging crossbeam 521 is hinged is respectively provided with left and right Universal slide pipe 524.This left and right Universal slide pipe 524 is articulated and connected the waling stripe 531 of left and right parallel four-bar linkage 53 respectively.The two ends of the waling stripe 531 of this parallel four-bar linkage 53 are articulated and connected the first vertical connecting rod 532 and the second vertical connecting rod 533 respectively.This first vertical connecting rod 532 and the second vertical connecting rod 533 are fixedly connected front-wheel gear-box 32 and rear wheel gear case 33 respectively.Be provided with vertical hinge hole in beam supporting cantilever 522 middle part of supporting oscillation crossbeam 521, between the end vertical hinge hole of this hinge hole and swinging crossbeam 521, highness change hydraulic cylinder be installed.When highness change hydraulic cylinder extension coordinates, drive swinging crossbeam 521 is swung, drive left and right Universal slide pipe 524 thus drive left and right parallel four-bar linkage 53 to move respectively, so further drive two groups, left and right land wheel rises and declines, promote the discrepancy in elevation change of both sides, chassis land wheel, to adapt to the discrepancy in elevation change of ground line gradient.The cantilever conduit 523 of backbar supporting cantilever 522, is fixed on gear shift cover, connects the gap that lands simultaneously and regulate oil cylinder between gear shift cover and beam supporting cantilever 522.When local gap regulates oil cylinder to stretch, promote whole swinging crossbeam 521 and seesaw, promote left and right parallel four-bar linkage 53 simultaneously and move, gap between the frame 1 on overall change chassis and ground, namely changes chassis clearance.
On the top of gearbox 31, control cabinet 9 is installed, control cabinet 9 inside is installed with some solenoid directional control valves, horizon sensor, controller 81, control cabinet 9 is installed with receiver of remote-control sytem 82 below, the left side of control cabinet 9 is installed with electric cabinet 11, wherein horizon sensor, controller 81, one of solenoid directional control valve and left and right land wheel discrepancy in elevation regulating and controlling mechanism form domain land wheel discrepancy in elevation braking control system, when mountain and hill chassis walk in uneven ground or laterally pass by slope ground time, automatically the discrepancy in elevation change of left and right land wheel is completed by above automatic control system, to ensure the main stand 1 on chassis, gearbox 31, engines etc. remain transverse horizontal state.
Other solenoid directional control valves installed in control cabinet 9, the receiver of remote-control sytem 82 installed below by control cabinet 9 controls; By the left and right turn on the remote-controlled chassis such as remote controller 81, braking, advance or retrogressing, also has the lifting action hanging farm implements, promote by corresponding hydraulic jack, all hydraulic jacks are driven by corresponding magnetic valve 73, by remote controller 81, remote control is realized to these oil cylinders, thus realize turning to, brake, the remote control of forward-reverse and agricultural implement mounting lifting.The right front of gearbox 31 is provided with hydraulic pump, by gearbox 31 power shaft Direct driver, adds hydraulic oil container, filter and relevant solenoid directional control valve and hydraulic jack, and forming hydraulic power system, is the power source of all remote control systems.
This mountain and hill chassis is applicable to the orchard of mountain and hill area or flat-bottomed land or hillside fields operation, particularly orchard operation, and to be that existing tractor is many can not compare, can under short fruit tree and the Ground Operation of injustice.By supporting relevant farm implements 10, this machine can complete rotary tillage, weeding, spraying, plant protection, hauling operation or as events in operation such as orchard picking, pruning platforms.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (10)
1. one kind is applicable to the power chassis in mountain and hill orchard, comprise frame and be arranged on the driving mechanism in described frame, transmission system and running gear, described transmission system is connected with described driving mechanism and running gear respectively, it is characterized in that, also comprise the high difference regulating mechanism in left and right, described transmission system, the symmetrical setting of the high difference regulating mechanism of running gear and described left and right, the high difference regulating mechanism in described left and right comprises discrepancy in elevation adjustment driving mechanism, discrepancy in elevation adjustment transmission mechanism and parallel four-bar linkage, described discrepancy in elevation adjustment transmission mechanism adjusts driving mechanism with the described discrepancy in elevation respectively and described parallel four-bar linkage is connected, described parallel four-bar linkage is connected with described running gear.
2. power chassis as claimed in claim 1, it is characterized in that, described discrepancy in elevation adjustment transmission mechanism comprises swinging crossbeam, beam supporting cantilever, cantilever conduit and two Universal slide pipes, described cantilever conduit is arranged on the gearbox case lid of described transmission system, described beam supporting cantilever is sleeved in described cantilever conduit, the two ends of described swinging crossbeam are hinged with one end of described two Universal slide pipes respectively, the other end of described two Universal slide pipes is hinged with described parallel four-bar linkage respectively, one end of described beam supporting cantilever is vertically articulated with the middle position of described swinging crossbeam.
3. power chassis as claimed in claim 2, it is characterized in that, described discrepancy in elevation adjustment driving mechanism is two highness change hydraulic cylinders, one end of described two highness change hydraulic cylinders is hinged with the two ends of described swinging crossbeam respectively, described beam supporting cantilever is provided with fixing outstanding ear, described fixing outstanding ear is hinged with described beam supporting cantilever perpendicular to described beam supporting cantilever, and the other end of described two highness change hydraulic cylinders is hinged with the two ends of described fixing outstanding ear respectively.
4. as claim 1, power chassis described in 2 or 3, it is characterized in that, described transmission system comprises gearbox, front-wheel gear-box, rear wheel gear case, front ground-driven case, middle trailing wheel floating gear case, middle ground-driven case and rear ground-driven case, described gearbox is connected with described driving mechanism by V belt translation, the described gearbox left and right sides is symmetrically arranged with gearbox terminal output mechanism, described gearbox terminal output mechanism is connected with the rear wheel gear case of the left and right sides respectively, the described rear wheel gear case of the left and right sides respectively with corresponding described front-wheel gear-box and corresponding in trailing wheel floating gear case connect, described front ground-driven case is connected with described front-wheel gear-box, described middle ground-driven case and rear ground-driven case are connected with described middle trailing wheel floating gear case respectively.
5. power chassis as claimed in claim 4, it is characterized in that, described running gear comprises front-wheel association, middle trailing wheel association, front-wheel, in take turns and trailing wheel, described front-wheel association comprises first connecting rod and front wheel supporting swing arm, one end of described first connecting rod is connected with described front wheel supporting swing arm, described front ground-driven case is arranged on the other end of described first connecting rod, described front-wheel is connected with described front ground-driven case, described middle trailing wheel association comprises second connecting rod, third connecting rod and Rear wheel support swing arm, one end of described second connecting rod is connected with described Rear wheel support swing arm, described middle trailing wheel floating gear case is arranged on the other end of described second connecting rod, described third connecting rod and described middle trailing wheel floating gear case hinged, the two ends of described third connecting rod install described middle ground-driven case and rear ground-driven case respectively, take turns in described and be connected with described middle ground-driven case and rear ground-driven case respectively with trailing wheel.
6. power chassis as claimed in claim 5, it is characterized in that, described parallel four-bar linkage comprises waling stripe, the first vertical connecting rod and the second vertical connecting rod, the two ends of described waling stripe respectively with one end of described first vertical connecting rod and one end of the second vertical connecting rod hinged, the other end of described first vertical connecting rod is fixedly installed in described front wheel supporting swing arm, and the other end of described second vertical connecting rod is fixedly installed in described Rear wheel support swing arm.
7. power chassis as claimed in claim 4, it is characterized in that, also comprise ground gap guiding mechanism, described ground gap guiding mechanism comprises ground gap and regulates oil cylinder, described ground gap regulates the two ends of oil cylinder to be connected with the other end of described beam supporting cantilever and the case lid of described gearbox respectively, drives described parallel motion to change the distance between described frame and ground by promoting described swinging crossbeam.
8. power chassis as claimed in claim 7, it is characterized in that, also comprise anti-overturn mechanism, described anti-overturn mechanism comprises single-shaft inclination angle sensor, amplifier and magnetic valve, described single-shaft inclination angle sensor is connected with described magnetic valve by amplifier, described magnetic valve is connected with described highness change hydraulic cylinder, remains level to make described frame.
9. power chassis as claimed in claim 7, it is characterized in that, also comprise wireless remote-control system, described wireless remote-control system comprises controller, receiver and solenoid directional control valve, described controller and described receiver wireless connections, described receiver and described solenoid directional control valve are arranged in described frame, and described solenoid directional control valve regulates oil cylinder to be connected with described receiver, described highness change hydraulic cylinder and described ground gap respectively.
10. power chassis as claimed in claim 3, it is characterized in that, also comprise wireless remote-control system, described wireless remote-control system comprises controller, receiver and solenoid directional control valve, described controller and described receiver wireless connections, described receiver and described solenoid directional control valve are arranged in described frame, and described solenoid directional control valve is connected with described receiver and described highness change hydraulic cylinder respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095164.7A CN104904357A (en) | 2014-03-14 | 2014-03-14 | Power chassis applicable to mountainous and hilly orchards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095164.7A CN104904357A (en) | 2014-03-14 | 2014-03-14 | Power chassis applicable to mountainous and hilly orchards |
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| Publication Number | Publication Date |
|---|---|
| CN104904357A true CN104904357A (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410095164.7A Pending CN104904357A (en) | 2014-03-14 | 2014-03-14 | Power chassis applicable to mountainous and hilly orchards |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093719A (en) * | 2018-03-01 | 2018-06-01 | 西北农林科技大学 | A kind of levelling gear applied to hilly and mountainous land do mechanization operation platform |
| CN108674422A (en) * | 2018-06-22 | 2018-10-19 | 福州良正机械有限公司 | The engine levelling device and method of adjustment of rail carry machine |
| CN112660266A (en) * | 2019-10-16 | 2021-04-16 | 丰田自动车株式会社 | Traveling body |
| CN113928431A (en) * | 2021-10-08 | 2022-01-14 | 广东省现代农业装备研究所 | Multifunctional chassis suitable for hilly and mountainous regions |
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| DE102008041807A1 (en) * | 2008-09-04 | 2010-03-11 | Deere & Company, Moline | Automobile agricultural harvesting machine for use as combine harvester, has frame, which is connected with front chassis frame and control unit, which is connected and operated with unit for identifying subside-critical ground |
| CN201774806U (en) * | 2010-06-15 | 2011-03-30 | 青岛弘盛机电科技有限公司 | Chassis traveling device of multifunctional peanut and corn harvester |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108093719A (en) * | 2018-03-01 | 2018-06-01 | 西北农林科技大学 | A kind of levelling gear applied to hilly and mountainous land do mechanization operation platform |
| CN108674422A (en) * | 2018-06-22 | 2018-10-19 | 福州良正机械有限公司 | The engine levelling device and method of adjustment of rail carry machine |
| CN112660266A (en) * | 2019-10-16 | 2021-04-16 | 丰田自动车株式会社 | Traveling body |
| CN113928431A (en) * | 2021-10-08 | 2022-01-14 | 广东省现代农业装备研究所 | Multifunctional chassis suitable for hilly and mountainous regions |
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