CN208792105U - Multifunction road roller - Google Patents
Multifunction road roller Download PDFInfo
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- CN208792105U CN208792105U CN201821384833.2U CN201821384833U CN208792105U CN 208792105 U CN208792105 U CN 208792105U CN 201821384833 U CN201821384833 U CN 201821384833U CN 208792105 U CN208792105 U CN 208792105U
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Abstract
The utility model relates to a kind of multifunction road rollers, rear steel wheel running gear is installed in the middle part of mainframe, the tail portion of mainframe is equipped with rear tyre running gear, steel wheel running gear includes left driving steel wheel after described, right driving steel wheel, left driving mechanism, right driving mechanism, left side cylinder system, right side cylinder system, one end of left driving mechanism is connected by power with left driving steel wheel, left driving mechanism is mounted on the side of mainframe by left side cylinder system, one end of right driving mechanism is connected by power with right driving steel wheel, right driving mechanism is mounted on the other side of mainframe by right side cylinder system.The utility model has the following beneficial effects: multifunction road roller described in the utility model, possess two kinds of pavement compaction functions of single-drum road roller and three steel rollers, by electrical control, realizes the conversion of two kinds of compacting modes, a tractor serves several purposes, to adapt to the compacting on different operating condition road surfaces.
Description
Technical field
The utility model relates to a kind of multifunction road rollers, belong to technical field of engineering machinery.
Background technique
Single-drum road roller has the characteristics that dead line load is big, compacting influence is deep, operating efficiency is high, can effectively be compacted
The different types of layings such as the non-stickies such as all kinds of sands, sand gravel soil, rubble, block stone, enrockment are suitable for road, airport, road
The construction of the cubic metres of earth and stone basis compaction such as dike embankment, sea port dock, dam.Three steel rollers, since its structure is simple, maintenance side
Just, and the service life is long, and is widely used.Suitable for rolling relatively thin fill subgrade or asphalt layering, having makes to roll
Smooth, the smooth effect in surface.Currently, some regional construction requirements need after single-drum road roller compacting when road construction
Using three steel rollers, road pavement progress is quiet to roll reality, makes road surface finishing, so as to subsequent construction.
Utility model content
According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: in order to solve the above problem
One of, a kind of multifunction road roller is provided, the compacting functions of integrated single-drum road roller and three steel rollers, a tractor serves several purposes,
More use value are brought for user.
Multifunction road roller described in the utility model, including preceding steel-wheel system, driver's cabin, dynamical system, hydraulic system,
Hood, fuel tank, mainframe, electrical control system, forebay, steering cylinder, dynamical system, hydraulic system, fuel tank, electric appliance
Control system is installed on mainframe, and the front end of mainframe is hinged with forebay, and one end of steering cylinder is hinged on mainframe
On, the other end of steering cylinder is hinged on forebay, and preceding steel-wheel system, the front side upper surface of mainframe are equipped on forebay
Driver's cabin is installed, the rear side upper surface of mainframe is equipped with hood, it is characterised in that: further include rear tyre running gear with after
Steel wheel running gear is equipped with rear steel wheel running gear in the middle part of mainframe, and the tail portion of mainframe is equipped with rear tyre Running System
System, it is described after steel wheel running gear include that left driving steel wheel, right driving steel wheel, left driving mechanism, right driving mechanism, left side are hydraulic
Cylinder apparatus, right side cylinder system, one end of left driving mechanism are connected by power with left driving steel wheel, and left driving mechanism passes through
Left side cylinder system is mounted on the side of mainframe, and one end of right driving mechanism is connected by power with right driving steel wheel, right drive
Motivation structure is mounted on the other side of mainframe by right side cylinder system.
The rear tyre running gear includes that left driving wheel tire, right driving wheel tire and drive axle, drive axle are mounted on host
The outside of frame, one end and the left driving wheel tire of drive axle are connected by power, and the other end and the right driving wheel tire of drive axle are connected by power.
The preceding steel-wheel system includes vibrating motor, traveling drive motor, preceding steel wheel, is provided with vibration horse in preceding steel wheel
It reaches, travel drive motor.
The identical driving for including drive motor and being connect with drive motor of the left driving mechanism, right driving mechanism structure
Speed reducer.
The left side cylinder system includes outer sleeve, inner sleeve, lifting cylinder and inner sleeve tube end plate, outer sleeve interpolation
There is inner sleeve, the bottom of inner sleeve is provided with inner sleeve tube end plate, and one end of lifting cylinder is fixed on the top of outer sleeve, lifting oil
The other end of cylinder is fixed on inner sleeve plate upper surface, and outer sleeve is fixed on the side of mainframe, and inner sleeve tube end plate passes through bolt
It is fixed in left driving mechanism.
The left side cylinder system, the structure of right side cylinder system are identical.
The outer sleeve, inner sleeve, lifting cylinder are arranged concentrically.
The multifunction road roller further includes outer sleeve mounting base and inner sleeve attachment base, is equipped with outer sleeve on mainframe
Mounting base, the bottom of outer sleeve are fixed in outer sleeve mounting base, and inner sleeve attachment base, inner sleeve are equipped in left driving mechanism
Bottom plate is bolted on inner sleeve attachment base, and left driving mechanism one end is connected by power with left driving steel wheel, left driving machine
The other end of structure is fixed on inner sleeve attachment base.
It is provided with limited block on the outer sleeve, the vertical spacing matched with limited block is offered on inner sleeve drum outer wall
Slot.
Compared with prior art, the utility model has the following beneficial effects:
Multifunction road roller described in the utility model possesses two kinds of road surface pressures of single-drum road roller and three steel rollers
Real function realizes the conversion of two kinds of compacting modes, a tractor serves several purposes, to adapt to the compacting on different operating condition road surfaces by electrical control.
After carrying out preliminary vibrating compacting by single-drum road roller, this equipment can be switched to three steel roller operating modes, to
The road surface of compacting carries out smooth surface, hole is gone to handle.Two kinds of compacting pattern switchings are simple, improve the service efficiency of equipment.
Detailed description of the invention
Fig. 1 is multifunction road roller structure chart；
Fig. 2 is the structure enlargement diagram of preceding steel-wheel system；
Fig. 3 is the multifunction road roller structure chart removed after driver's cabin, hood；
Fig. 4 is rear steel wheel running gear structure enlargement diagram；
Fig. 5 is single steel wheel operating mode structural schematic diagram；
Fig. 6 is three steel wheel operating mode structural schematic diagrams；
Fig. 7 is the schematic cross-section of rear steel wheel running gear；
Fig. 8 is the schematic view of the mounting position of left side cylinder system, right side cylinder system；
Fig. 9 is the structure enlargement diagram of mainframe.
In figure: 1, preceding steel-wheel system 2, driver's cabin 3, dynamical system 4, hydraulic system 5, hood 6, fuel tank
7, left driving wheel tire 8, right driving wheel tire 9, drive axle 10, left driving steel wheel 11, right driving steel wheel 12, left driving
Mechanism 13, right driving mechanism 14, mainframe 15, electrical control system 16, forebay 17, vibrating motor 18,
Travel drive motor 19, steering cylinder 20, preceding steel wheel 21, left side cylinder system 21.1, outer sleeve 21.2,
Inner sleeve 21.3, lifting cylinder 21.4, inner sleeve tube end plate 21.5, outer sleeve mounting base 21.6, inner sleeve attachment base
22, right side cylinder system.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all
Within the spirit of the present invention and principle, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Embodiment one
As shown in figs 1-9, the multifunction road roller, including preceding steel-wheel system 1, driver's cabin 2, dynamical system 3, hydraulic pressure system
It unites 4, hood 5, fuel tank 6, mainframe 14, electrical control system 15, forebay 16, steering cylinder 19, it is dynamical system 3, hydraulic
System 4, fuel tank 6, electrical control system 15 are installed on mainframe 14, and the front end of mainframe 14 is hinged with forebay 16,
One end of steering cylinder 19 is hinged on mainframe 14, and the other end of steering cylinder 19 is hinged on forebay 16, forebay 16
On be equipped with before steel-wheel system 1, the front side upper surface of mainframe 14 is equipped with driver's cabin 2, the rear side upper surface peace of mainframe 14
It further include rear tyre running gear and rear steel wheel running gear equipped with hood 5, the middle part of mainframe 14 is equipped with rear steel wheel walking
System, the tail portion of mainframe 14 are equipped with rear tyre running gear, and the rear steel wheel running gear includes left driving steel wheel 10, the right side
Steel wheel 11, left driving mechanism 12, right driving mechanism 13, left side cylinder system 21, right side cylinder system 22 are driven, it is left
One end of driving mechanism 12 is connected by power with left driving steel wheel 10, and left driving mechanism 12 is installed by left side cylinder system 21
In the side of mainframe 14, one end of right driving mechanism 13 is connected by power with right driving steel wheel 11, and right driving mechanism 13 passes through the right side
Side hydraulic cylinder device 22 is mounted on the other side of mainframe 14.
In the present embodiment, the rear tyre running gear includes left driving wheel tire 7, right driving wheel tire 8 and drive axle 9, is driven
Dynamic bridge 9 is mounted on the outside of mainframe 14, and one end and the left driving wheel tire 7 of drive axle 9 are connected by power, the other end of drive axle 9
It is connected by power with right driving wheel tire 8；The preceding steel-wheel system 1 includes vibrating motor 17, travels drive motor 18, preceding steel wheel 20,
Vibrating motor 17, traveling drive motor 18 are provided in preceding steel wheel 20；The left driving mechanism 12,13 structure phase of right driving mechanism
With the driving speed reducer for including drive motor and being connect with drive motor；The left side cylinder system 21 includes outer sleeve
21.1, inner sleeve 21.2, lifting cylinder 21.3 and inner sleeve tube end plate 21.4 are inserted with inner sleeve 21.2, inner sleeve in outer sleeve 21.1
The bottom of cylinder 21.2 is provided with inner sleeve tube end plate 21.4, and one end of lifting cylinder 21.3 is fixed on the top of outer sleeve 21.1, rises
The other end of drop oil cylinder 21.3 is fixed on 21.4 upper surface of inner sleeve tube end plate, and outer sleeve 21.1 is fixed on the side of mainframe 14,
Inner sleeve tube end plate 21.4 is bolted in left driving mechanism 12；The left side cylinder system 21, right side hydraulic oil
The structure of cylinder assembly 22 is identical；The outer sleeve 21.1, inner sleeve 21.2, lifting cylinder 21.3 are arranged concentrically；More function
Energy road roller further includes outer sleeve mounting base 21.5 and inner sleeve attachment base 21.6, and outer sleeve mounting base is equipped on mainframe 14
21.5, the bottom of outer sleeve 21.1 is fixed in outer sleeve mounting base 21.5, and inner sleeve connection is equipped in left driving mechanism 12
Seat 21.6, inner sleeve tube end plate 21.4 is bolted on inner sleeve attachment base 21.6, left 12 one end of driving mechanism and left drive
Dynamic steel wheel 10 is connected by power, and the other end of left driving mechanism 12 is fixed on inner sleeve attachment base 21.6；The outer sleeve 21.1
On be provided with limited block, the vertical spacing slot matched with limited block is offered on 21.2 outer wall of inner sleeve.
The working principle of this specific embodiment:: two kinds of operating modes, preceding steel-wheel system 1 is by preceding steel wheel 20 and vibrating motor
17, the components such as drive motor 18 composition is travelled.When complete machine is single steel wheel working condition, in preceding steel-wheel system 1, vibrating motor 17
It works with driving motors 18, i.e., preceding steel-wheel system 1 has the function of that vibrating compacting and driving are advanced；When complete machine is three steel wheel works
When making state, in preceding steel-wheel system 1, vibrating motor 17 does not work, and driving motors 18 work, i.e., preceding steel-wheel system 1 has drive
The dynamic function of advancing.
The utility model uses multi-functional rear portion running gear, as shown in Figure 3.Left driving wheel tire 7, right driving wheel tire 8 are logical
Bridge 9 of overdriving connection transmits power by dynamical system 3, realizes driving, constitutes rear tyre running gear, this system and mainframe
It is bolted to connection assembly.Left driving steel wheel 10 is driven by left driving mechanism 12, and right driving steel wheel 11 is by right driving mechanism
13 drivings, two speed reducers pass through pump and valve control in dynamical system 3, realize and synchronize driving, steel wheel running gear after composition,
As shown in figure 4, this system can be gone up and down along outer sleeve 21.1, inner sleeve 21.2 by lifting cylinder 21.3, thus control it is left,
Whether right driving steel wheel contacts ground, if realizes the state of three steel wheels work.
Redistribution is matched in the multifunction road roller of the utility model, complete machine optimization, as shown in figure 5, for single steel wheel working condition,
That is rear tyre running gear and the contact compacting of preceding steel-wheel system 1 road surface, that is to say, that rear steel wheel running gear is promoted to highest order
It sets, meets the compacting requirement of single-drum road roller.When being switched to three steel roller working conditions, as shown in fig. 6, left driving
Steel wheel 10 and right driving steel wheel 11 synchronize by HYDRAULIC CONTROL SYSTEM and drop to minimum point, support road surface.At this point, rear steel wheel row
Walking system and the contact compacting of preceding steel-wheel system 1 road surface, rear tyre running gear are propped, and the compacting for meeting three steel rollers is wanted
It asks.
It is analyzed by construction status, for the working environment of three steel wheels compared to for single-drum road roller, the surface of compacting is more flat
Smooth, operating condition is preferable, therefore, steel-wheel system 1 and tire Running System before the rear steel-wheel system in three steel wheel operating modes is arranged in
Between system, in this way, just having fully ensured that the even running of two kinds of compacting modes.No matter which kind of operating mode is this equipment be, turns to
It is all that 1 deflection angle of preceding steel-wheel system being assemblied on forebay 16 is controlled, so that steering is realized, with biography by steering cylinder 19
Road roller steering principle on system is identical.
The switching of single steel wheel operating mode and three steel wheel operating modes is that steel wheel is walked after being adjusted in synchronism by hydraulic system
The height of system middle left and right steel wheel and realize.
Relational language is explained
Single-drum road roller: the running gear being made of a preposition vibration steel wheel and a pair of of rear-guard tire, preposition vibration
Steel wheel is single drive single-drum road roller without hoofing part, and having hoofing part is double drive single-drum road rollers.Originally by machinery
The effect of vibration of the gravity of body and preposition steel wheel generates the compactness for being permanently deformed and reaching design requirement to rolling layers.Three steel
Roller: by a preposition quiet running gear grinding steel wheel and a pair of of rear-guard steel wheel and forming, pass through gravity itself, compact
Material, is a kind of quiet stone roller type road roller.Electrical control: referring to and combined by several electrical components, for realizing to some or certain objects
Control, to guarantee that controlled device is reliably and securely run.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (9)
1. a kind of multifunction road roller, including preceding steel-wheel system (1), driver's cabin (2), dynamical system (3), hydraulic system (4), machine
Cover (5), fuel tank (6), mainframe (14), electrical control system (15), forebay (16), steering cylinder (19), dynamical system
(3), hydraulic system (4), fuel tank (6), electrical control system (15) are installed on mainframe (14), before mainframe (14)
End is hinged with forebay (16), and one end of steering cylinder (19) is hinged on mainframe (14), the other end of steering cylinder (19)
It is hinged on forebay (16), is equipped on forebay (16) preceding steel-wheel system (1), the front side upper surface installation of mainframe (14)
Have driver's cabin (2), the rear side upper surface of mainframe (14) is equipped with hood (5), it is characterised in that: further include rear tyre Running System
It unites and rear steel wheel running gear, rear steel wheel running gear, the tail portion installation of mainframe (14) is installed in the middle part of mainframe (14)
There is rear tyre running gear, the rear steel wheel running gear includes left driving steel wheel (10), right driving steel wheel (11), left driving machine
Structure (12), right driving mechanism (13), left side cylinder system (21), right side cylinder system (22), left driving mechanism
(12) one end is connected by power with left driving steel wheel (10), and left driving mechanism (12) is installed by left side cylinder system (21)
In the side of mainframe (14), one end of right driving mechanism (13) is connected by power with right driving steel wheel (11), right driving mechanism
(13) other side of mainframe (14) is mounted on by right side cylinder system (22).
2. multifunction road roller according to claim 1, it is characterised in that: the rear tyre running gear includes left driving
Tire (7), right driving wheel tire (8) and drive axle (9), drive axle (9) are mounted on the outside of mainframe (14), drive axle (9)
One end is connected by power with left driving wheel tire (7), and the other end and the right driving wheel tire (8) of drive axle (9) are connected by power.
3. multifunction road roller according to claim 1, it is characterised in that: the preceding steel-wheel system (1) includes vibration horse
Up to (17), traveling drive motor (18), preceding steel wheel (20), vibrating motor (17), traveling driving horse are provided in preceding steel wheel (20)
Up to (18).
4. multifunction road roller according to claim 1, it is characterised in that: the left driving mechanism (12), right driving machine
The identical driving speed reducer for including drive motor and being connect with drive motor of structure (13) structure.
5. multifunction road roller according to claim 1, it is characterised in that: the left side cylinder system (21) includes
Outer sleeve (21.1), inner sleeve (21.2), lifting cylinder (21.3) and inner sleeve tube end plate (21.4), outer sleeve (21.1) is interior to be inserted with
Inner sleeve (21.2), the bottom of inner sleeve (21.2) are provided with inner sleeve tube end plate (21.4), and one end of lifting cylinder (21.3) is solid
It is scheduled on the top of outer sleeve (21.1), the other end of lifting cylinder (21.3) is fixed on inner sleeve tube end plate (21.4) upper surface, outside
Sleeve (21.1) is fixed on the side of mainframe (14), and inner sleeve tube end plate (21.4) is bolted on left driving mechanism (12)
On.
6. multifunction road roller according to claim 5, it is characterised in that: the left side cylinder system (21), the right side
The structure of side hydraulic cylinder device (22) is identical.
7. multifunction road roller according to claim 6, it is characterised in that: the outer sleeve (21.1), inner sleeve
(21.2), lifting cylinder (21.3) is arranged concentrically.
8. multifunction road roller according to claim 7, it is characterised in that: further include outer sleeve mounting base (21.5) and interior
Sleeve connection seat (21.6) is equipped with outer sleeve mounting base (21.5) on mainframe (14), and the bottom of outer sleeve (21.1) is fixed
On outer sleeve mounting base (21.5), inner sleeve attachment base (21.6), inner sleeve tube end plate are installed on left driving mechanism (12)
(21.4) it is bolted on inner sleeve attachment base (21.6), left driving mechanism (12) one end and left driving steel wheel (10) are dynamic
Power connection, the other end of left driving mechanism (12) are fixed on inner sleeve attachment base (21.6).
9. multifunction road roller according to claim 8, it is characterised in that: be provided with limit on the outer sleeve (21.1)
Block offers the vertical spacing slot matched with limited block on inner sleeve (21.2) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384833.2U CN208792105U (en) | 2018-08-27 | 2018-08-27 | Multifunction road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384833.2U CN208792105U (en) | 2018-08-27 | 2018-08-27 | Multifunction road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792105U true CN208792105U (en) | 2019-04-26 |
Family
ID=66207064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821384833.2U Active CN208792105U (en) | 2018-08-27 | 2018-08-27 | Multifunction road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208792105U (en) |
-
2018
- 2018-08-27 CN CN201821384833.2U patent/CN208792105U/en active Active
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