CN106245498A - A kind of wheel body of single vibratory road roller - Google Patents
A kind of wheel body of single vibratory road roller Download PDFInfo
- Publication number
- CN106245498A CN106245498A CN201610745300.1A CN201610745300A CN106245498A CN 106245498 A CN106245498 A CN 106245498A CN 201610745300 A CN201610745300 A CN 201610745300A CN 106245498 A CN106245498 A CN 106245498A
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- China
- Prior art keywords
- rotating shaft
- wheel body
- bearing block
- threaded sleeve
- inwall
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/287—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows with vibrated elastically-deformable or elastomer-faced rolling elements or with such elements subjected to impacts, e.g. multi-roll vibratory apparatus with an endless elastomer belt passed around the rolls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses the wheel body of a kind of single vibratory road roller, including wheel body and rotating shaft, wheel body is provided with bearing block, being axially disposed with support inner ring and supporting outer ring along rotating shaft on bearing block；Also including being arranged on the sealing lid supporting inner ring, be also equipped with threaded sleeve sealing between lid and rotating shaft, the outer surface of threaded sleeve is multiple thread, and multiple-threaded direction of rotation is inside wheel body.The outer surface being arranged on the thin-walled threaded sleeve sealed between lid and rotating shaft is provided with multiple thread, rotating shaft drives threaded sleeve to rotate, the lubricating oil that will leak outside is made to produce a rightabout power, force lubricating oil to wheel body medial motion, finally push back bearing block in the lubricating oil in seal clearance by spilling in bearing block in rotating shaft, avoid the leakage of lubricating oil to cause rotating shaft constant temperature to raise, while improving the stability of wheel body, extend the service life of the present invention.
Description
Technical field
The present invention relates to a kind of vibrated roller, specifically refer to the wheel body of a kind of single vibratory road roller.
Background technology
Road roller be a kind of with special steel wheel or racing slick the compacting construction machinery as apparatus for work, be widely used in
Road engineering, harbour, airport, mine dam, urban construction etc. are to soil stone embankment and the compacting operation of paving material, and it acts on
It is to increase the degree of compaction of work surface, thus improves structural strength and the rigidity of work surface, strengthen impermeabilisation ability and Weather-stable
Property, reduce or eliminate depression, be finally reached raising engineering bearing capacity, the purpose of the maintenance cost that increases the service life, reduces.By
Operating mode in compacting operation varies, and compacting machinary series and description are various, and it can simply be divided into road roller, rammer
Real machine and compactor etc..Road roller is divided into again self-propelled, hand-held and towed, rammer compacter (equipment is flat board) to divide again
For impact plate compactor and vibratory plate compactor etc..
In conjunction with China's road roller technology and the concrete condition of production development, road roller can be divided into quiet calendering roller, list
Steel-wheeled vibrated roller, double-steel wheeled vibratory roller, combination roller, rubber-tyred roller, light-duty road roller and other special types
Several big series such as road roller.During the use of single vibratory road roller, owing to rotating shaft can produce substantial amounts of heat energy, and then
Rotating shaft self-temperature is caused to raise and deform upon so that the deformation quantity of rotating shaft itself can not be met for the gap that rotating shaft is reserved,
Cause axis of rotation dumb, there is also the phenomenon of leakage of oil, and then affect the process efficiency of road roller.
Summary of the invention
It is an object of the invention to provide the wheel body of a kind of single vibratory road roller, it is to avoid rotating shaft work long hours after because of
It is heated and expands and affect work efficiency, improve the service life of shaft vibration wheel.
The purpose of the present invention is achieved through the following technical solutions:
The wheel body of a kind of single vibratory road roller, including wheel body and rotating shaft, end and the rotation of wheel body is run through in one end of rotating shaft
It is arranged on the other end of rotating shaft on wheel body inwall to be connected with the outfan driving motor, described wheel body is provided with bearing block,
Being axially disposed with support inner ring and supporting outer ring along rotating shaft on bearing block, has groove, in groove supporting on inner ring
Having blind hole on wall, rotate and be provided with regulation axle in blind hole, regulation axle and shaft contacts, in the connection of regulation axle with groove inner wall
Place is provided with floating sleeve, and regulation axle is arranged in floating sleeve, is connected by spring between floating sleeve with blind hole inwall；
Also include being arranged on the sealing lid supporting inner ring, be also equipped with threaded sleeve, described screw thread described sealing between lid and rotating shaft
The outer surface of sleeve pipe is multiple thread, and multiple-threaded direction of rotation is inside wheel body；Also include by solid self lubricant material
Constitute phantom ring, phantom ring is set on rotating shaft outer wall, and has cannelure on threaded sleeve inwall, phantom ring outer wall with
The bottom land contact of described cannelure, also includes that reinforcement, described reinforcement are arranged on the inwall of wheel body, and described spring is for reversing
Spring.
When the present invention works, driving driven by motor axis of rotation, axis of rotation is arranged on bearing block, regulation axle and rotating shaft
Contact, when the operating temperature of rotating shaft raises, the radial expansion volume of rotating shaft is big, and supporting, the method for preset clearance on outer ring is not enough
Swell increment with the rotating shaft that makes corrections, it is easy to cause bearing block impaired, reduce its service life；Groove is offered on inner ring supporting,
Groove two ends are provided with blind hole, and blind hole is connected by spring floating sleeve, and regulation axle rotates and is arranged in floating sleeve, floating bushing
Pipe can make to regulate axle and realize displacement radially, by regulation axle by the size of rotating shaft radial stress or direction, floating sleeve
Carrying out movement in the same direction, spring is compressed can be buffered the radial stress that rotating shaft produces, and regulation axle then can be resetted by spring-return,
Rotating shaft is realized being automatically adjusted when there is change in volume of being heated, it is to avoid bearing block is caused bigger damage with this；In rotating shaft
When temperature raises, lubricating oil can be injected by countershaft, while reducing friction, reduce the temperature of rotating shaft, be arranged on sealing lid and rotating shaft
Between the outer surface of thin-walled threaded sleeve be provided with multiple thread, threaded sleeve can be driven during axis of rotation to rotate, thread bush
The direction of rotation of pipe is the inner side of wheel body, and this makes the lubricating oil that will leak outside produce a rightabout power, forces lubrication
Oil, to wheel body medial motion, finally pushes back bearing block in the lubricating oil in seal clearance by spilling in bearing block in rotating shaft,
Avoid the leakage of lubricating oil to cause rotating shaft constant temperature to raise, while improving the stability of wheel body, extend making of the present invention
Use the life-span.
Further, when rotating shaft constantly rotates, the abrasion aggravation between rotating shaft and threaded sleeve, i.e. can cause at both
Between occur gap be gradually increased, not only result in the fast leak of lubricating oil, rotating shaft two ends stress also can be caused unbalance, sternly
Ghost image rings wheel body efficiency operationally, and inventor is arranged with solid self lubricant material at end, rotating shaft one end outer wall and constitutes servo-actuated
Ring, when rotating shaft is beated, phantom ring is all the time with rotating shaft campaign, and rotating shaft and the threaded sleeve profit by phantom ring
Sliding effect can maintain it normally to work, it is to avoid rotating shaft two ends stress is unbalance and has a strong impact on wheel body efficiency operationally；Wherein,
Solid self lubricant material be silicon nitride, politef, polyformaldehyde, polyimides, ekonol, sintering graphite with
And the one in nylon.As preferably, the selection of solid self lubricant material can be silicon nitride, politef, polyformaldehyde, polyamides
Any one in imines, ekonol, sintering graphite and nylon, it is possible to decrease being processed into of phantom ring body
This.Owing to wheel body ceaselessly rotates, rotating shaft rotary speed under the drive driving motor is very fast, and transmission power is bigger, it is necessary to
Charging-up lubricant oil in rotating shaft, the reinforcement arranged on wheel body inwall, no matter lubricating oil all can be lifted up by wheel body positive and negative rotation is watered
On eccentric block, rotating shaft and bearing block, reach sufficient lubrication and accelerate the purpose of heat radiation, after operating temperature reduces, it is possible to have
Effect delays oil ageing, the service life of extending shaft bearing.
Wherein, being susceptible to beating radially for floating sleeve, therefore, inventor selects torsionspring to come floating
Sleeve pipe is supported, and torsionspring belongs to helical spring, and the end of torsionspring is fixed to other assemblies, when other assemblies
Around spring center rotate time, they are retracted initial position by this spring, produce moment of torsion or revolving force, and torsionspring can store
With separation angle energy or by fixing a certain device around the spring body middle shaft rotation arm of force with static state, this kind of spring is typically close body
, but, there is pitch between spring coil to reduce friction, they produce resistance to rotating or rotate external force.Therefore, with common spring
Comparing, corresponding to beating of floating sleeve generation different directions, torsionspring can be beated produced applied stress completely
Eliminate, keep homeostatic elastic resilience simultaneously, and then the service life of the inner part of wheel body is greatly increased.
The wheel body inwall that described bearing block is corresponding has rectangular channel, the end of rectangular channel rotates and is provided with roller,
Roller and shaft contacts.Can produce more heat after rotating shaft works long hours, and then volume occurs after causing rotating shaft to be heated
Change, sliding friction is become rolling friction by the mode that rotating shaft is connected with roller rolls in rectangular channel, can reduce the product of heat
Raw, it is ensured that rotating shaft is by the follow-up continuous normal work of thermal stretching.
Being provided with movable eccentric block and two fixed eccentric blocks in described rotating shaft, movable eccentric block is arranged on two and fixes
Between eccentric block, being provided with backing pin on fixed eccentric block, described movable eccentric block rotates and is arranged in rotating shaft, and inclined in activity
Being provided with projection on heart block, described backing pin is positioned on the track that described projection moves in a circle.When driving, driven by motor rotating shaft is suitable
When hour hands rotate, movable eccentric block subtracts each other with the quiet eccentric throw of fixed eccentric block, thus produces little amplitude, i.e. when eccentric block while
When arriving minimum point, under the influence of centrifugal force, whole wheel body is greatly held；When rotating shaft rotates counterclockwise, movable eccentric block
It is added with the quiet eccentric throw of fixed eccentric block, and then produces big amplitude, i.e. when eccentric block peaks simultaneously, at centrifugal force
Effect under, whole wheel body is suspended；Under conditions of not changing eccentric block quality, just may be used by the direction of rotation changing rotating shaft
Reach to change the purpose of quiet eccentric throw, and then realize the regulation of the working amplitude of wheel body.
Also having air-vent on described bearing block, described air-vent is in communication with the outside inside wheel body.When within wheel body
When temperature raises, taking turns internal meeting and build up more oil gas, can directly result in the oil seal failure leakage of oil of bearing block, that offers is ventilative
Oil gas can quickly be got rid of by hole, and protection containment member within wheel body, extends its service life to greatest extent.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the wheel body of a kind of single vibratory road roller of the present invention, when rotating shaft temperature raises, can inject lubricating oil by countershaft, subtract
Reducing the temperature of rotating shaft while little friction, the outer surface being arranged on the thin-walled threaded sleeve sealed between lid and rotating shaft is provided with
Multiple thread, can drive threaded sleeve to rotate during axis of rotation, the direction of rotation of threaded sleeve is the inner side of wheel body, and this makes i.e.
The lubricating oil leaked outside is produced a rightabout power, forces lubricating oil to wheel body medial motion, finally spatter in bearing block
Be spread across in rotating shaft and lubricating oil in seal clearance push back in bearing block, it is to avoid the leakage of lubricating oil and cause rotating shaft constant temperature
Raise, while improving the stability of wheel body, extend the service life of the present invention；
2, the wheel body of a kind of single vibratory road roller of the present invention, under the influence of centrifugal force, whole wheel body is suspended；Do not changing
Under conditions of becoming eccentric block quality, just be can reach the purpose changing quiet eccentric throw, Jin Ershi by the direction of rotation changing rotating shaft
The regulation of the working amplitude of existing wheel body；
3, the wheel body of a kind of single vibratory road roller of the present invention, the reinforcement arranged on wheel body inwall, no matter wheel body is positive and negative
Rotate all can be lifted up by lubricating oil and be poured onto on eccentric block, rotating shaft and bearing block, reach sufficient lubrication and accelerate the purpose of heat radiation,
After operating temperature reduces, it is possible to effectively delay oil ageing, the service life of extending shaft bearing.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application
Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the sectional view of eccentric block；
Labelling and corresponding parts title in accompanying drawing:
1-wheel body, 2-rotating shaft, 3-bearing block, 4-rectangular channel, 5-drip ring, 6-roller, 7-fixed eccentric block, 8-backing pin, 9-are solid
Determine eccentric block, 10-activity eccentric block, 11-support inner ring, 12-support outer ring, 13-air-vent, 14-spring, 15-floating sleeve,
16-regulation axle, 17-groove, 18-reinforcement, 19-projection, 20-threaded sleeve, 21-seal lid.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1 to Figure 3, the present invention includes wheel body 1 and rotating shaft 2, and the end of wheel body 1 is run through in one end of rotating shaft 2 and rotation sets
Put the other end of rotating shaft 2 on wheel body 1 inwall to be connected with the outfan driving motor, described wheel body 1 is provided with bearing block
3, being axially disposed with support inner ring 11 and supporting outer ring 12 along rotating shaft 2 on bearing block 3, support inner ring 11 have recessed
Groove 17, groove 17 inwall has blind hole, rotates and be provided with regulation axle 16 in blind hole, and regulation axle 16 contacts with rotating shaft 2, in regulation
Axle 16 is provided with floating sleeve 15 with the junction of groove 17 inwall, and regulation axle 16 is arranged in floating sleeve 15, at floating bushing
It is connected by spring 14 between pipe 15 with blind hole inwall；Also include being arranged on the sealing lid supporting inner ring 11, seal lid described
Being also equipped with threaded sleeve 20 between 21 and rotating shaft 2, the outer surface of described threaded sleeve 20 is multiple thread, and multiple-threaded
Direction of rotation is inside wheel body；Also including the phantom ring 5 being made up of solid self lubricant material, phantom ring 5 is set in rotating shaft 2 outer wall
On, and on threaded sleeve 20 inwall, having cannelure, phantom ring 5 outer wall contacts with the bottom land of described cannelure, also includes adding
Strong muscle 18, described reinforcement 18 is arranged on the inwall of wheel body 1, and described spring 14 is torsionspring.
When the present invention works, driving driven by motor rotating shaft 2 to rotate, rotating shaft 2 rotates and is arranged on bearing block 3, regulates axle 16
Contacting with rotating shaft 2, when the operating temperature of rotating shaft 2 raises, the radial expansion volume of rotating shaft 2 is big, between reserving on support inner ring 11
The method of gap is not enough to the swell increment of correction rotating shaft 2, it is easy to causes bearing block 3 impaired, reduces its service life；In supporting
Offering groove 17 on circle 11, groove 17 two ends are provided with blind hole, and blind hole is connected by spring 14 floating sleeve 15, regulates 16 turns of axle
Moving and be arranged in floating sleeve 15, floating sleeve 15 can make to regulate axle 16 and realize displacement radially, is turned by regulation axle 16
The size of axle 2 radial stress or direction, floating sleeve 15 carries out movement in the same direction, and rotating shaft 2 can be produced by spring 14 by compression
Radial stress buffering, spring 14 replys, and can be resetted by regulation axle 16, realizes rotating shaft 2 when being heated generation change in volume with this
Be automatically adjusted, it is to avoid bearing block 3 is caused bigger damage；When rotating shaft 2 temperature raises, lubricating oil can be injected by countershaft 2,
Reduce the temperature of rotating shaft 2 while reducing friction, be arranged on the appearance of the thin-walled threaded sleeve 20 sealed between lid 21 and rotating shaft 2
Face is provided with multiple thread, and threaded sleeve 20 can be driven when rotating shaft 2 rotates to rotate, and the direction of rotation of threaded sleeve 20 is wheel body 1
Inner side, this makes the lubricating oil that will leak outside produce a rightabout power, force lubricating oil to wheel body 1 medial motion,
Finally push back bearing block 3 in the lubricating oil in seal clearance by spilling in bearing block 3 in rotating shaft 2, it is to avoid letting out of lubricating oil
Leak and cause rotating shaft 2 constant temperature to raise, while improving the stability of wheel body 1, extend the service life of the present invention.
Further, when rotating shaft 2 constantly rotates, the abrasion aggravation between rotating shaft 2 and threaded sleeve 20, i.e. can cause
The gap occurred between the two is gradually increased, and not only results in the fast leak of lubricating oil, and rotating shaft 2 two ends stress also can be caused to lose
Weighing apparatus, has a strong impact on wheel body 1 efficiency operationally, and inventor is arranged with solid self lubricant material at end, rotating shaft 2 one end outer wall
Constituting phantom ring 5, when rotating shaft 2 is beated, phantom ring 5 moves with rotating shaft 2 all the time, and rotating shaft 2 and threaded sleeve
20 can maintain it normally to work by the lubricant effect of phantom ring 5, it is to avoid rotating shaft two ends stress is unbalance and has a strong impact on wheel body and exists
Efficiency during work；Wherein, solid self lubricant material is silicon nitride, politef, polyformaldehyde, polyimides, gathers hydroxyl
One in benzoate, sintering graphite and nylon.As preferably, the selection of solid self lubricant material can be silicon nitride, gather
Any one in tetrafluoroethene, polyformaldehyde, polyimides, ekonol, sintering graphite and nylon, it is possible to decrease
The processing cost of phantom ring body.Owing to wheel body 1 ceaselessly rotates, rotating shaft 2 rotary speed under the drive driving motor is very fast,
Transmission power is bigger, it is necessary to charging-up lubricant oil in rotating shaft 2, the reinforcement 18 arranged on wheel body 1 inwall, regardless of wheel body 1 just
Lubricating oil all can be lifted up and be poured onto on eccentric block, rotating shaft 2 and bearing block 3 by despining, reaches sufficient lubrication and accelerates heat radiation
Purpose, after operating temperature reduces, it is possible to effectively delay oil ageing, the service life of extending shaft bearing 3.
Wherein, being susceptible to beating radially for floating sleeve 15, therefore, inventor selects torsionspring to come floating
Dynamic sleeve pipe 15 is supported, and torsionspring belongs to helical spring, and the end of torsionspring is fixed to other assemblies, when other
Assembly around spring center rotate time, they are retracted initial position by this spring, produce moment of torsion or revolving force, and torsionspring is permissible
Storage and separation angle energy or by fixing a certain device around the spring body middle shaft rotation arm of force with static state, this kind of spring is the closeest
Body, but, there is pitch between spring coil to reduce friction, they produce resistance to rotating or rotate external force.Therefore, with ball
Spring is compared, and corresponding to floating sleeve 15, beating of different directions occurs, torsionspring can be beated completely generation effect
Stress relieving, keeps homeostatic elastic resilience simultaneously, and then the service life of the inner part of wheel body 1 is increased
Add.
Embodiment 2
As it is shown in figure 1, the present embodiment is on the basis of embodiment 1, wheel body 1 inwall of described bearing block 3 correspondence has square
Shape groove 4, the end of rectangular channel 4 rotates and is provided with roller 6, and roller 6 contacts with rotating shaft 2.Can produce after rotating shaft 2 works long hours
Raw more heat, and then volume changes after causing rotating shaft 2 to be heated, in rectangular channel 4, rotating shaft 2 is connected with roller 6 rolling
Mode sliding friction is become rolling friction, the generation of heat can be reduced, can compensate for rotating shaft 2 by thermal stretching, it is ensured that rotating shaft 2
By the follow-up continuous normal work of thermal stretching.
Embodiment 3
As shown in figures 1 and 3, the present embodiment, on the basis of embodiment 1, is provided with movable eccentric block 10 in described rotating shaft 2
With two fixed eccentric blocks 7, movable eccentric block 10 is arranged between two fixed eccentric blocks 7, is provided with on fixed eccentric block 7
Backing pin 8, described movable eccentric block 10 rotates and is arranged in rotating shaft 2, and is provided with protruding 19 on movable eccentric block 10, described gear
Pin 8 is positioned on described protruding 19 tracks moved in a circle.When driving driven by motor rotating shaft 2 to turn clockwise, movable eccentric
Block 10 subtracts each other with the quiet eccentric throw of fixed eccentric block 7, thus produces little amplitude, i.e. when eccentric block arrives minimum point simultaneously,
Under the effect of centrifugal force, whole wheel body 1 is greatly held；When rotating shaft 2 rotates counterclockwise, movable eccentric block 10 and fixed eccentric block
The quiet eccentric throw of 7 is added, and then produces big amplitude, i.e. when eccentric block peaks simultaneously, under the influence of centrifugal force, whole
Individual wheel body 1 is suspended；Under conditions of not changing eccentric block quality, just can reach change by the direction of rotation changing rotating shaft 2
The purpose of quiet eccentric throw, and then realize the regulation of the working amplitude of wheel body 1.
Embodiment 4
As it is shown in figure 1, the present embodiment is on the basis of embodiment 1, described bearing block 3 also has air-vent 13, described ventilative
Hole 13 is in communication with the outside internal for wheel body 1.When the temperature within wheel body 1 raises, take turns internal meeting and build up more oil gas, meeting
Directly resulting in the oil seal failure leakage of oil of bearing block 3, oil gas can quickly be got rid of by the air-vent 13 offered, and protects wheel to greatest extent
Containment member within body 1, extends its service life.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (4)
1. a wheel body for single vibratory road roller, including wheel body (1) and rotating shaft (2), wheel body is run through in one end of rotating shaft (2)
(1) end and rotation are arranged on the other end of rotating shaft (2) on wheel body (1) inwall and are connected with the outfan driving motor, and it is special
Levy and be: bearing block (3) is installed on described wheel body (1), bearing block (3) props up along being axially disposed with of rotating shaft (2)
Support inner ring (11) and support outer ring (12), have groove (17) supporting on inner ring (11), groove (17) inwall have blind hole,
Rotating in blind hole and be provided with regulation axle (16), regulation axle (16) contacts with rotating shaft (2), in the company of regulation axle with groove (17) inwall
The place of connecing is provided with floating sleeve (15), and regulation axle (16) is arranged in floating sleeve (15), in floating sleeve (15) with blind hole
Connected by spring (14) between wall；Also include being arranged on the sealing lid (21) supporting inner ring (11), seal lid (19) described
And being also equipped with threaded sleeve (20) between rotating shaft (2), the outer surface of described threaded sleeve (20) is multiple thread, and bull spiral shell
The direction of rotation of stricture of vagina is wheel body (1) inner side；Also including the phantom ring (5) being made up of solid self lubricant material, phantom ring (5) is sheathed
On rotating shaft (2) outer wall, and on threaded sleeve (20) inwall, have cannelure, phantom ring (5) outer wall and described cannelure
Bottom land contacts；Also including that reinforcement (18), described reinforcement (18) are arranged on the inwall of wheel body (1), described spring (14) is
Torsionspring.
The wheel body of a kind of single vibratory road roller the most according to claim 1, it is characterised in that: at described bearing block
(3) have rectangular channel (4) on corresponding wheel body (1) inwall, the end of rectangular channel (4) rotates and is provided with roller (6), roller
(6) contact with rotating shaft (2).
The wheel body of a kind of single vibratory road roller the most according to claim 1, it is characterised in that: in described rotating shaft (2)
On movable eccentric block (10) and two fixed eccentric blocks (7), (9) are installed, movable eccentric block (10) be arranged on two fixing inclined
Between heart block (7), (9), being provided with backing pin (8) on fixed eccentric block (7), described movable eccentric block (10) rotates to be arranged on and turns
On axle (2), and being provided with projection (19) on movable eccentric block (10), described backing pin (8) is positioned at described projection (19) and does circumference
On the track of motion.
The wheel body of a kind of single vibratory road roller the most according to claim 1, it is characterised in that: described bearing block (3)
On also have air-vent (13), described air-vent (13) is in communication with the outside internal for wheel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745300.1A CN106245498A (en) | 2016-08-29 | 2016-08-29 | A kind of wheel body of single vibratory road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745300.1A CN106245498A (en) | 2016-08-29 | 2016-08-29 | A kind of wheel body of single vibratory road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106245498A true CN106245498A (en) | 2016-12-21 |
Family
ID=57596937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610745300.1A Pending CN106245498A (en) | 2016-08-29 | 2016-08-29 | A kind of wheel body of single vibratory road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106245498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173066A (en) * | 2017-07-25 | 2017-09-19 | 河北工程大学 | A kind of intensive batch production mushroom room |
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|---|---|---|---|---|
| CN202809453U (en) * | 2012-10-15 | 2013-03-20 | 长安大学 | Vibration parameter intelligent matching system of single-drum vibratory roller |
| CN203821204U (en) * | 2014-04-30 | 2014-09-10 | 成都海凌达机械有限公司 | Wheel body structure of vibratory roller with single steel wheel |
| CN203821203U (en) * | 2014-04-30 | 2014-09-10 | 成都海凌达机械有限公司 | Wheel body structure of vibratory roller |
| CN205371636U (en) * | 2016-01-27 | 2016-07-06 | 成都世纪阳光密封件有限公司 | A follow -up ring that under is used for big offset operating mode and sealing member that constitutes thereof |
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2016
- 2016-08-29 CN CN201610745300.1A patent/CN106245498A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202809453U (en) * | 2012-10-15 | 2013-03-20 | 长安大学 | Vibration parameter intelligent matching system of single-drum vibratory roller |
| CN203821204U (en) * | 2014-04-30 | 2014-09-10 | 成都海凌达机械有限公司 | Wheel body structure of vibratory roller with single steel wheel |
| CN203821203U (en) * | 2014-04-30 | 2014-09-10 | 成都海凌达机械有限公司 | Wheel body structure of vibratory roller |
| CN205371636U (en) * | 2016-01-27 | 2016-07-06 | 成都世纪阳光密封件有限公司 | A follow -up ring that under is used for big offset operating mode and sealing member that constitutes thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173066A (en) * | 2017-07-25 | 2017-09-19 | 河北工程大学 | A kind of intensive batch production mushroom room |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |