CN106741191A - A kind of front/rear frame articulated structure, car body and transport vehicle - Google Patents
A kind of front/rear frame articulated structure, car body and transport vehicle Download PDFInfo
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- CN106741191A CN106741191A CN201710053909.7A CN201710053909A CN106741191A CN 106741191 A CN106741191 A CN 106741191A CN 201710053909 A CN201710053909 A CN 201710053909A CN 106741191 A CN106741191 A CN 106741191A
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- Prior art keywords
- rear frame
- hinged seat
- car body
- frame
- articulated structure
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- 230000009467 reduction Effects 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 230000032258 transport Effects 0.000 description 19
- 239000010720 hydraulic oil Substances 0.000 description 10
- 235000013399 edible fruits Nutrition 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003534 oscillatory effect Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/14—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing the motor of fluid or electric gearing being disposed in or adjacent to traction wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D12/00—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention belongs to mechanical equipment technical field, there is provided a kind of front/rear frame articulated structure, including articulated joint, hinged seat, rotating cylinder and fixed cover；Articulated joint is connected with front frame；Hinged seat is hinged with articulated joint；Rotating cylinder is affixed with hinged seat；Fixed cover is fixedly installed in Rear frame；Rotating cylinder is using bushing rotational restraint in fixed cover；Also include steering cylinder, steering cylinder one end is connected with front frame, and the other end is connected with hinged seat；The present invention also discloses a kind of car body, using front frame and Rear frame that front/rear frame articulated structure is connected, front frame and Rear frame are respectively provided with driving wheel, each driving wheel is respectively provided with and is also used to be controlled double speed hydraulic motor including vibration hydraulic system with its one-to-one double speed hydraulic motor, car body；The present invention also discloses a kind of transport vehicle.Invention increases the adaptability for complex road condition, the feature of integral device is increased.
Description
Technical field
The present invention relates to mechanical equipment technical field, and in particular to a kind of front/rear frame articulated structure, car body and transport vehicle.
Background technology
Current transporting equipment, especially agricultural transport equipment, generally existing unitary function, reply complex road condition ability compared with
Poor weakness, when when driving by rugged road surface, the vehicle frame of haulage vehicle can not well adapt to ground
Situation, therefore be easily caused tire problem that is hanging or sticking occur, earth-grasping force is poor, it is impossible to which tire is preferably controlled
System, especially for hills and rainforest area, while the function of transport vehicle is relatively simple, the carry ability of car body is not high, removable
The structure for unloading installation is not perfect enough, and functional interface is few, it is impossible to while meeting the harvesting of agriculturally fruit, spreads pesticides, lift and transports
Defeated using needs, and function is not comprehensive enough.
The content of the invention
For defect of the prior art, the present invention provides a kind of front/rear frame articulated structure, car body and transport vehicle, with suitable
Complicated road conditions are answered, feature is improved.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of front/rear frame articulated structure, including articulated joint, hinged seat, rotating cylinder and fixed cover；
The articulated joint is connected with front frame；
The hinged seat is hinged with the articulated joint；
The rotating cylinder is affixed with the hinged seat；
The fixed cover is fixedly installed in Rear frame；The rotating cylinder is using bushing rotational restraint in the fixed cover
It is interior；
Also include steering cylinder, described steering cylinder one end is connected with the front frame, and the other end connects with the hinged seat
Connect.
As a kind of perferred technical scheme, the hinged seat has prevents the excessive limited block of its rotational angle, described
Limited block is arranged in the Rear frame, and the limited block coordinates with the hinged seat to be installed.
As a kind of perferred technical scheme, the bushing includes the one kind in plastic bushing, copper sheathing and bearing.
As a kind of perferred technical scheme, the steering cylinder is provided with one, and the steering cylinder is located at the hinge
The side of joint chair.
As a kind of perferred technical scheme, the steering cylinder is provided with two, and two steering cylinders set respectively
In the both sides of the hinged seat.
The present invention also discloses a kind of car body, the front frame that is connected using above-mentioned front/rear frame articulated structure and
Rear frame, the front frame and the Rear frame are respectively provided with driving wheel, and each described driving wheel is respectively provided with one-to-one with it
Double speed hydraulic motor, the car body is also used to be controlled double speed hydraulic motor including vibration hydraulic system.
As a kind of perferred technical scheme, the double speed hydraulic motor is driven with the tire and is connected.
As a kind of perferred technical scheme, reduction box is provided between the double speed hydraulic motor and the driving wheel is carried out
Drive connection, and the reduction box is the reduction box with brake function.
As a kind of perferred technical scheme, alarm lamp and comprehensive safe beam are provided with the driver's cabin of the car body,
Handrail is connected with the safe beam.
The present invention also discloses a kind of transport vehicle, including above-mentioned car body, the car body front end is provided with trifilar suspension, liquid
The PTO power takings mouthful pressed the interface of snap joint and pass through fluid motor-driven, the body rear end is provided with folding arm crane, tipping bucket, liquid
The interface and engine shroud of snap joint are pressed, the head of the folding arm crane is removable pin axle construction, and the tipping bucket is detachable
It is connected in the Rear frame, the mounting interface of generator and high-low pressure water pump is provided with the engine shroud.
Due to using above technical scheme, the invention has the advantages that：
A kind of front/rear frame articulated structure, including articulated joint, hinged seat, rotating cylinder and fixed cover；Articulated joint and front frame
Connection；Hinged seat is hinged with articulated joint；Rotating cylinder is affixed with hinged seat；Fixed cover is fixedly installed in Rear frame；Rotating cylinder profit
With bushing rotational restraint in fixed cover；Also include steering cylinder, steering cylinder one end is connected with front frame, the other end be hinged
Seat connection；Based on above structure, when in use, the structure being hinged using articulated joint and hinged seat makes front frame and rear car to the present invention
Frame can produce opposing oscillatory, using hinged seat and rotating cylinder it is affixed and with fixed cover rotate the structure that is connected make front frame with it is rear
Vehicle frame can produce relative rotation, and tire preferably can be fitted with ground under different road conditions, enhance by property, profit
Can be with the horizontal displacement between restriction rotating cylinder and fixed cover, while increased with the bushing between rotating cylinder and fixed cover
Wearability, is conveniently replaceable and uses, and reduces cost is connected using one end with front frame, the steering oil that the other end is connected with hinged seat
Cylinder can promote front frame to be turned to by steering cylinder, and turning turning point occurs in vehicle middle part, can so protect
Card has very small radius of turn, is easy to integral device preferably to adapt to complex road condition；
In the present invention, hinged seat has prevents the excessive limited block of its rotational angle, limited block to be arranged in Rear frame, limits
Position block coordinates with hinged seat to be installed；Based on above structure, the present invention when in use, using limited block can prevent front frame with it is rear
Rotational angle between vehicle frame is excessive, the maximum twisting angle of control.
In the present invention, bushing includes the one kind in plastic bushing, copper sheathing and bearing；Based on above structure, the present invention makes
Used time, using the bushing of plastic bushing, copper sheathing or bearing, the function of bushing can be realized, increased the alternative of part, can
With according to selecting different liner types the need for difference.
In the present invention, steering cylinder is provided with one, and steering cylinder is located at the side of hinged seat；Based on above structure, this
When in use, using single steering cylinder, simple structure is easy to use and repairs for invention.
In the present invention, steering cylinder is provided with two, and two steering cylinders are respectively arranged on the both sides of hinged seat；More than being based on
Structure, the present invention when in use, overall structure is made more using the steering cylinder of two both sides for being respectively correspondingly arranged in hinged seat
Stabilization, increased steering thrust and pulling force, the steering procedure of integral device is more stablized.
A kind of car body, using front frame and Rear frame that above-mentioned front/rear frame articulated structure is connected, front frame is with after
Vehicle frame is respectively provided with driving wheel, and each driving wheel is respectively provided with also includes walking liquid with its one-to-one double speed hydraulic motor, car body
Pressure system is used to be controlled double speed hydraulic motor；Based on above structure, the present invention when in use, using by front/rear frame
The front frame and Rear frame of articulated structure connection, and each driving wheel are respectively provided with and its one-to-one double speed hydraulic motor
Setting ensure that the earth-grasping force of tire, enhance the control to tire, be easy to integral device to adapt to complicated road conditions.
In the present invention, double speed hydraulic motor is driven with tire and is connected；Based on above structure, the present invention when in use,
The setting being connected is driven using double speed hydraulic motor and tire, is easy to directly control tire.
Reduction box is provided with the present invention, between double speed hydraulic motor and driving wheel and is driven connection, and reduction box is band
There is the reduction box of brake function；Based on above structure, the present invention when in use, reduction box is driven using double speed hydraulic motor, is subtracted
Fast case tire on the drive wheels is walked, while can be braked by reduction box.
In the present invention, alarm lamp and comprehensive safe beam are provided with the driver's cabin of car body, handrail is connected with safe beam；
Based on above structure, the present invention when in use, warning can be in time sent in order to improve using alarm lamp when causing danger
The security of integral device using the comprehensive safe beam being arranged in driver's cabin, when equipment is rolled, can be with maximum limit
Degree ensures human pilot safety, increased the security of driver's cabin, using the handrail being installed on safe beam, is shaken in equipment
The strong point can be provided when dynamic for human pilot.
A kind of transport vehicle, including above-mentioned car body, car body front end are provided with trifilar suspension, the interface of hydraulic quick coupling and pass through
The PTO power takings mouthful of fluid motor-driven, body rear end is provided with folding arm crane, tipping bucket, the interface of hydraulic quick coupling and engine shield
Cover, the head of folding arm crane is removable pin axle construction, and tipping bucket is removably connected in Rear frame, and generating is provided with engine shroud
The mounting interface of machine and high-low pressure water pump；Based on above structure, the present invention when in use, can be used for using three-link hitch
The suspension of various agricultural machinery and implement, increases the feature of integral device, using PTO power takings mouth can carry the instrument that loosens the soil of arable land and
Other need the instrument of PTO drives, and can connect various hydraulic tools using the interface of hydraulic quick coupling is operated, and utilize
Safety device can increase the security of single unit system；Integral device other lifting operations that need not arrange in pairs or groups are set using folding arm crane
It is standby to can be carried out working independently, transport can be convenient for using tipping bucket, can be to engine using engine shroud
It is hidden protection；Different instruments can be conveniently replaceable using the removable pin axle construction of folding arm crane under the driving of folding arm crane
It is operated；It is easy to change the type of tipping bucket so that integral device is suitable using tipping bucket and being detachably connected for Rear frame
For different different areas of activity and need of work；Make integral device applicable using the mounting interface of generator and high-low pressure water pump
In the different areas of activity for needing electric power.
In sum, the present invention is provided a kind of front/rear frame articulated structure, car body and transport vehicle, it is ensured that equipment can be
Can be travelled under different construction sites, different road conditions, increased the adaptability for complex road condition, increased integral device
Feature, go for multiple workplaces, meet various use demands.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described.In all of the figs, similar element
Or the general reference by being similar in part is identified.In accompanying drawing, each element or part might not draw according to actual ratio.
Fig. 1 is the structural representation of front/rear frame articulated structure of the present invention；
Fig. 2 is the structural representation of car body of the present invention；
Fig. 3 is the structural representation of vibration hydraulic system in the embodiment of the present invention three；
Fig. 4 is the structural representation of vibration hydraulic system in the embodiment of the present invention four；
In accompanying drawing, 1, front frame, 2, Rear frame, 3, front/rear frame articulated structure, 31, articulated joint, 32, hinged seat, 33, rotation
Rotating cylinder, 34, fixed cover, 35, bushing, 36, limited block, 4, steering cylinder, 5, vibration hydraulic system, 51, double speed hydraulic motor,
52nd, hydraulic pressure main pump, the 53, first synchronized splitter valve, the 54, second synchronized splitter valve, the 55, the 3rd synchronized splitter valve, 56, first at a high speed
Magnetic valve, the 57, second high-speed electromagnetic valve, 58, speed change magnetic valve, 59, slippage pump, 510, repairing filter, 511, Variable Control
Mechanism, 512, brake magnetic valve, 513, flushing valve, 514, radiator, 515, high-pressure overflow valve, 516, check valve, 517, oil suction
Filter, 518, return filter, 519, stop valve, 520, return check valve, 521, reduction box, 6, three-link hitch, 7,
The interface of hydraulic quick coupling, 8, PTO power takings mouthful, 9, safe beam, 10, folding arm crane, 11, tipping bucket, 12, engine shroud.
Specific embodiment
Technical scheme is described in detail below in conjunction with embodiment.Following examples are only used for more
Technical scheme is clearly demonstrated, therefore is only used as example, and can not limited the scope of the invention with this.
Embodiment one
A kind of front/rear frame articulated structure 3 in embodiment one as shown in Figure 1, including articulated joint 31, hinged seat 32, rotation
Rotating cylinder 33 and fixed cover 34；Articulated joint 31 is connected with front frame 1；Hinged seat 32 is hinged with articulated joint 31；Rotating cylinder 33 be hinged
Seat 32 is affixed, and the structure being hinged using articulated joint 31 and hinged seat 32 allows front frame 1 to produce opposing oscillatory with Rear frame 2；
Fixed cover 34 is fixedly installed in Rear frame 2；Using the rotational restraint of bushing 35 in fixed cover 34, bushing 35 is provided with rotating cylinder 33
Two, be respectively arranged at the two ends of fixed cover 34, using hinged seat 32 it is affixed with rotating cylinder 33 and with fixed cover 34 rotate be connected
Structure front frame 1 is produced relative rotation with Rear frame 2, make the tire can preferably and ground under different road conditions
Laminating, enhances by property, using the bushing 35 between rotating cylinder 33 and fixed cover 34 can with restriction rotating cylinder 33 with it is solid
Surely the horizontal displacement between set 34, while increased wearability, is conveniently replaceable and uses, reduces cost, the bushing in the present embodiment
35 is copper sheathing, while plastic bushing and bearing can also be used；Also include steering cylinder 4, the one end of steering cylinder 4 and front frame 1
Connection, the other end is connected with hinged seat 32, is connected with front frame 1 using one end, the steering oil that the other end is connected with hinged seat 32
Cylinder 4 can promote front frame 1 to be turned to by steering cylinder 4, and turning turning point occurs in vehicle middle part, so can be with
Guarantee has very small radius of turn, is easy to integral device preferably to adapt to complex road condition；Steering cylinder 4 is provided with two, and two
Root steering cylinder 4 is respectively arranged on the both sides of hinged seat 32, using two steering oils of the both sides for being respectively correspondingly arranged in hinged seat 32
Cylinder 4 makes overall structure more stablize, and increased steering thrust and pulling force, the steering procedure of integral device is more stablized.
In the present embodiment, hinged seat 32 has prevents the excessive limited block 36 of its rotational angle, after limited block 36 is arranged at
On vehicle frame 2, limited block 36 coordinates with hinged seat 32 to be installed, and the limited block 36 in the present embodiment is set to one piece, positioned at hinged seat 32
Side；Using limited block 36 rotational angle between front frame 1 and Rear frame 2 can be prevented excessive, the maximum twisting angle of control
Degree.
Embodiment two
The present embodiment is a kind of embodiment of front/rear frame articulated structure, and the present embodiment exists with the difference of embodiment one
In the limited block 36 in the present embodiment is set to two pieces, and respectively positioned at the both sides of hinged seat 32, steering cylinder 4 is provided with one, and turns
To oil cylinder 4 located at the side of hinged seat 32, using single steering cylinder 4, simple structure is easy to use and repairs.
Embodiment three
A kind of car body in embodiment as shown in Figure 2,3, before and after the car body is using the one kind in such as embodiment one
The front frame 1 and Rear frame 2 of vehicle frame hinging structure connection, front frame 1 and Rear frame 2 are respectively provided with driving wheel, and each driving wheel is equal
With with its one-to-one double speed hydraulic motor 51, car body is also used to double speed hydraulic motor 51 including vibration hydraulic system 5
It is controlled.
Vibration hydraulic system 5 in the present embodiment includes four double speed hydraulic motors 51, four 51 points of double speed hydraulic motors
Not with four tire drive connections, directly protected with four settings of tire drive connection respectively using four double speed hydraulic motors 51
The earth-grasping force of tire is demonstrate,proved, the control to tire has been enhanced, has been easy to integral device to adapt to complicated road conditions, the whole series walking hydraulic pressure system
System 5 is closed type hydraulic system, when system starts, is defaulted as low speed and gets rid of poverty pattern, and hydraulic pressure main pump 52 is same by first by hydraulic oil
Step flow divider 53 is averagely allocated to the second synchronized splitter valve 54 and the 3rd synchronized splitter valve 55, and then hydraulic oil is synchronous by second
The synchronized splitter valve 55 of flow divider 54 and the 3rd is averagely delivered to four double speed hydraulic motors 51, it is ensured that four-wheel synchronization, synchronized splitter
There is damping hole the inside of valve, pressure side hydraulic oil high can be passed into the low side of pressure, fully ensures that four-wheel is same
Step operation；Equipment need not be got rid of poverty when travelling, and the first high-speed electromagnetic valve 56 and the second high-speed electromagnetic valve 57 are powered, high speed electromagnetic
Valve is normally closed solenoid valve, and to open, hydraulic oil will pass to four hydraulic motors to state by high-speed electromagnetic valve, together after energization
When can also ensure that four-wheel runs simultaneously by the damping hole of synchronized splitter valve, now system power loss is reduced.Needing height
During speed traveling, as long as under non-state of getting rid of poverty, speed change magnetic valve 58 is powered, the normality of speed change magnetic valve 58 is double speed hydraulic motor
51 speed Controls mouthful off-load, the hydraulic oil that can be provided slippage pump 59 after energization is transmitted after being filtered by repairing filter 510
To the speed Control mouthful of double speed hydraulic motor 51, control double speed hydraulic motor 51 is changed into small displacement from huge discharge, so as to improve row
Sail speed.Hydraulic pressure main pump 52 controls displacement size by variable control mechanism 511.In flameout state, brake system magnetic valve
512 is the brake control mouth off-load of double speed hydraulic motor 51, gives tacit consent to holding system braking state.After system energization, brake magnetic valve
512 is auto-power on, and the hydraulic oil that slippage pump 59 is provided is delivered to double speed hydraulic motor 51 after repairing filter 510 is filtered
Brake control mouth, automatically terminates braking state；Brake magnetic valve 512 is electric proportion magnetic valve, it is necessary to when braking, step on brake and step on
Plate, brake magnetic valve 512 is gradually decreased for the brake of double speed hydraulic motor 51 control mouth provides hydraulic oil, until completely cutting through hydraulic pressure
Oil supply, equipment stops traveling completely；When there is accident power-off in system, can automatically for system is braked；In order to ensure the temperature of system
Degree is normal, and section hydraulic oil can radiate by flushing valve 513 into radiator 514；In order to maintain closed system flow, slippage pump
59 can in time for system supplements hydraulic oil.High-pressure overflow valve 515 ensures system maximum working pressure；In order to ensure radiator 514
There is no accident when blocking, radiator 514 is connected check valve 516 into and out of hydraulic fluid port；System is furnished with the He of oil absorption filter 517
Return filter 518 ensures cleanliness of hydraulic oil；In order to easy to maintenance, inlet port is furnished with stop valve 519；In order to keep certain
System back pressure, oil return is furnished with return check valve 520；Repairing overflow valve is also equipped with vibration hydraulic system 5 and is ensureing oil compensation pressure just
Often, while also can be used pilot operated directional control valve to be used instead of high-speed electromagnetic valve.
Alarm lamp and comprehensive safe beam 9 are provided with the present embodiment in the driver's cabin of car body, are connected with safe beam 9 and helped
Hand, warning can be in time sent in order to improve the security of integral device using comprehensive using alarm lamp when causing danger
The safe beam 9 in driver's cabin is arranged at, when equipment is rolled, can to greatest extent ensure human pilot safety, increased
The security of driver's cabin, using the handrail being installed on safe beam 9, branch can be provided when equipment shakes for human pilot
Support point.Remaining structure is identical with traditional body construction, and therefore not to repeat here.
Example IV
A kind of car body in embodiment as shown in Figure 2,4, the present embodiment is with the difference of embodiment three, the car
Front frame 1 and Rear frame 2 that body is connected using a kind of front/rear frame articulated structure of such as embodiment two, it is double in the present embodiment
Reduction box 521 is provided between speed hydraulic motor 51 and tire and is driven connection, and reduction box 521 is subtracting with brake function
Fast case 521, reduction box 521 is driven using double speed hydraulic motor 51, is walked by the tire on the drive wheels of reduction box 521, while can
Braked with by reduction box 521.Remaining structure is identical with traditional body construction, and therefore not to repeat here.
Embodiment five
Embodiment five as shown in Figure 2, the present embodiment is the embodiment of transport vehicle, and the transport vehicle is included such as embodiment three
Car body, car body front end is provided with trifilar suspension, the interface of hydraulic quick coupling and the PTO power takings mouthful 8 for passing through fluid motor-driven, profit
Can be used for the suspension of various agricultural machinery and implement with three-link hitch 6, increase the feature of integral device, can using PTO power takings mouthful 8
The instrument of PTO drives is needed to carry the instrument that loosens the soil of arable land and other, can be connected using the interface of hydraulic quick coupling
Various hydraulic tools are operated, and the security of single unit system can be increased using safety device；Body rear end is provided with folding arm crane
10th, the interface 7 and engine shroud 12 of tipping bucket 11, hydraulic quick coupling, make integral device to arrange in pairs or groups using folding arm crane 10
Other lifting operation equipment can be carried out working independently, and transport can be convenient for using tipping bucket 11, using engine
Shield 12 can be hidden protection to engine；The head of folding arm crane 10 is removable pin axle construction, using folding arm crane 10
Removable pin axle construction can be conveniently replaceable different instruments and is operated under the driving of folding arm crane 10；Tipping bucket 11 detachably connects
Be connected in Rear frame 2, using tipping bucket 11 and Rear frame 2 be detachably connected be easy to change the type of tipping bucket 11 so that
Integral device is applied to different different areas of activity and need of work；Generator and high-low pressure water pump are provided with engine shroud 12
Mounting interface, makes integral device be applicable to need the operation of electric power using the mounting interface of generator and high-low pressure water pump
Close.Remaining structure is identical with traditional transport bassinet structure, and therefore not to repeat here.
Embodiment six
The present embodiment is the embodiment of transport vehicle, and the transport vehicle is with the difference of embodiment five, the present embodiment bag
Include the car body such as example IV.Remaining structure is identical with traditional transport bassinet structure, and therefore not to repeat here.
The present invention when in use, goes for the area of complex road condition, and front portion of integral device, middle part and rear portion are distinguished
Develop multiple types of tools connecting interface, be easy to carry various agricultural machinery, go for harvesting, pluck fruit, spread pesticides, goods hangs
Dress and transport, while can also be applied to field of sanitation and part construction and storage handling art.When picking fruit is carried out,
By changing lifting tipping bucket high, staff be may stand in tipping bucket, and the fruit of eminence is plucked after tipping bucket is raised；Can also be by
The fruit hit down grabs fruit machine by folding arm crane with hydraulic pressure, by collecting fruit to tipping bucket the inside, then is transported fruit by the present invention
It is defeated to cart the inside, it is convenient and practical；Vibration can also be carried out by front frame carry harvesting vibrating machine to harvest and transport fruit.
In specification of the invention, numerous specific details are set forth.It is to be appreciated, however, that embodiments of the invention can be with
Put into practice in the case of without these details.In some instances, known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this description.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme, it all should cover in the middle of the scope of claim of the invention and specification.
Claims (10)
1. a kind of front/rear frame articulated structure, it is characterised in that：Including articulated joint, hinged seat, rotating cylinder and fixed cover；
The articulated joint is connected with front frame；
The hinged seat is hinged with the articulated joint；
The rotating cylinder is affixed with the hinged seat；
The fixed cover is fixedly installed in Rear frame；The rotating cylinder is using bushing rotational restraint in the fixed cover；
Also include steering cylinder, described steering cylinder one end is connected with the front frame, and the other end is connected with the hinged seat.
2. a kind of front/rear frame articulated structure according to claim 1, it is characterised in that：The hinged seat has prevents it
The excessive limited block of rotational angle, the limited block is arranged in the Rear frame, and the limited block coordinates with the hinged seat
Install.
3. a kind of front/rear frame articulated structure according to claim 1, it is characterised in that：The bushing includes plastic lining
One kind in set, copper sheathing and bearing.
4. a kind of front/rear frame articulated structure according to claim 1, it is characterised in that：The steering cylinder is provided with one
Root, and the steering cylinder is located at the side of the hinged seat.
5. a kind of front/rear frame articulated structure according to claim 1, it is characterised in that：The steering cylinder is provided with two
Root, and two steering cylinders are respectively arranged on the both sides of the hinged seat.
6. a kind of car body, using the front frame that the front/rear frame articulated structure as described in claim any one of 1-5 is connected
And Rear frame, the front frame and the Rear frame be respectively provided with driving wheel, and each described driving wheel is respectively provided with and is corresponded with it
Double speed hydraulic motor, the car body is also used to be controlled double speed hydraulic motor including vibration hydraulic system.
7. a kind of car body according to claim 6, it is characterised in that：The double speed hydraulic motor is driven with the tire
Dynamic connection.
8. a kind of car body according to claim 6, it is characterised in that：Between the double speed hydraulic motor and the driving wheel
It is provided with reduction box and is driven connection, and the reduction box is the reduction box with brake function.
9. a kind of car body according to claim 6, it is characterised in that：Alarm lamp and complete is provided with the driver's cabin of the car body
The safe beam in orientation, handrail is connected with the safe beam.
10. a kind of transport vehicle, including car body as claimed in claim 9, it is quick that the car body front end is provided with trifilar suspension, hydraulic pressure
The interface of joint and the PTO power takings mouthful for passing through fluid motor-driven, it is quick that the body rear end is provided with folding arm crane, tipping bucket, hydraulic pressure
The interface and engine shroud of joint, the head of the folding arm crane is removable pin axle construction, and the tipping bucket is removably connected to
In the Rear frame, the mounting interface of generator and high-low pressure water pump is provided with the engine shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053909.7A CN106741191A (en) | 2017-01-22 | 2017-01-22 | A kind of front/rear frame articulated structure, car body and transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053909.7A CN106741191A (en) | 2017-01-22 | 2017-01-22 | A kind of front/rear frame articulated structure, car body and transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741191A true CN106741191A (en) | 2017-05-31 |
Family
ID=58941930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710053909.7A Pending CN106741191A (en) | 2017-01-22 | 2017-01-22 | A kind of front/rear frame articulated structure, car body and transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107640027A (en) * | 2017-10-25 | 2018-01-30 | 潍坊拓普机械制造有限公司 | A kind of full hydraulic drive hillside tractor |
| CN107650759A (en) * | 2017-10-25 | 2018-02-02 | 潍坊拓普机械制造有限公司 | A kind of multifunctional turnover trolley |
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| JPH0885312A (en) * | 1994-09-17 | 1996-04-02 | Sanshiyuuzen Kogyo Kk | Coupling device for transportation vehicle |
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| CN107640027A (en) * | 2017-10-25 | 2018-01-30 | 潍坊拓普机械制造有限公司 | A kind of full hydraulic drive hillside tractor |
| CN107650759A (en) * | 2017-10-25 | 2018-02-02 | 潍坊拓普机械制造有限公司 | A kind of multifunctional turnover trolley |
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Application publication date: 20170531 |