CN209555709U - The roller chain device of concealed roller hot recycling equipment afterwards - Google Patents
The roller chain device of concealed roller hot recycling equipment afterwards Download PDFInfo
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- CN209555709U CN209555709U CN201821623773.5U CN201821623773U CN209555709U CN 209555709 U CN209555709 U CN 209555709U CN 201821623773 U CN201821623773 U CN 201821623773U CN 209555709 U CN209555709 U CN 209555709U
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- recycling equipment
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Abstract
This application involves a kind of pavement maintenance machineries, more particularly to a kind of roller chain device of rear concealed roller hot recycling equipment, including rack, roller in rack, and drive the driving device of roller rotation, driving device includes the fixed chain drive mechanism of annulus on roller for driving roller along own axis, the fixed chain drive machine of annulus is equipped with the ring baffle for being fixed on drum peripheral, multiple circular arrays are provided on baffle on baffle and rotatable roller bearing, the Motorized drive unit that the fixed chain drive mechanism rotation of the annulus is driven with roller bearing cooperation is additionally provided in rack.The roller of the application is equipped with the fixed chain drive mechanism of annulus, the fixed chain drive mechanism of annulus is equipped with baffle, baffle is equipped with multiple annular arrays on baffle and rotatable roller bearing, by driving roller bearing roller can be driven along own axis, processing technology is simple, processing cost is low, is easy to that roller is driven to rotate.
Description
[technical field]
This application involves a kind of pavement maintenance machinery more particularly to a kind of roller chain types of rear concealed roller hot recycling equipment
Transmission device.
[background technique]
Sheet pavement in-situ heat regeneration is regenerated old asphalt pavement heating, scarifying, addition with hot reproducer on the spot
Agent, new pitch mixture pave, the pavement maintenance technique of compaction moulding after then stirring again.This construction method is to improve
Generated crack, pit slot, track bituminous pavement shape and Properties of Asphalt Mixture for the purpose of, the damaged condition usually on road surface
It is used when not feeding through to base also.
Existing hot recycling equipment realizes being stirred to the asphalt material in roller to drive the rotation of roller,
Transmission mechanism is typically provided on roller, the transmission mechanism include driving motor, set on driving motor output shaft driving gear,
And the transmission gear being connect by way of chain or by gear engagement with driving gear on roller.But it uses
Transmission gear drives roller rotation there are installation accuracy height, the problem that processing technology is complicated, processing cost is high, and roller is being transported
It can generate heat when turning, when gear expanded by heating, will lead to gear shifting quadrant texturing, once deformation, will lead to bull gear bounce, or accelerate small
Gear wear, or even damage.
[summary of the invention]
Transmission gear is used to drive roller rotation there are installation accuracy height to solve the prior art, processing technology is complicated, adds
Work problem at high cost, the application provide a kind of roller chain device of rear concealed roller hot recycling equipment.
The application is technical solution used by solving its technical problem:
The roller chain device of concealed roller hot recycling equipment afterwards, roller including rack, in rack and
The driving device of roller rotation is driven, the driving device includes being set on roller for driving roller along own axis
The fixed chain drive mechanism of annulus, the fixed chain drive machine of annulus are equipped with the annular gear for being fixed on drum peripheral
Plate is provided with multiple circular arrays on the baffle on baffle and rotatable roller bearing, being additionally provided in the rack and institute
State the Motorized drive unit that roller bearing cooperation drives the fixed chain drive mechanism rotation of the annulus.
The Motorized drive unit includes drive motor, and the output shaft of the drive motor is connected with sprocket wheel, the annulus
The chain with sprocket wheel cooperation is provided on the baffle of fixed chain drive mechanism, the roller bearing is set on the chain
And cooperates with the sprocket on sprocket wheel and be driven.
The sprocket wheel is duplex chain wheel, and the chain is the double strand chain cooperated with duplex chain wheel, by driving double strand chain
Wheel rotation, so that double strand chain be driven to drive roller rotation.
There are two the baffle plate settings, and the double strand chain is set between two baffles and is arranged along drum peripheral annular.
It is multiple in being provided on the connecting hole on baffle, the chain that multiple circular arrays are also provided on the baffle
Chain is fixed on roller after multiple connecting holes by bolt by pin shaft, multiple pin shaft one-to-one correspondence.
The mounting base for being installed on baffle on roller is additionally provided on the roller, the chain is along the mounting base
Annular setting.
The outer peripheral sidewall of the roller be additionally provided with covering roller thermal insulation board, between the thermal insulation board and roller filled with every
Hot cotton.
The support construction that support roller rotates on the rack is additionally provided in the rack, the support construction includes being fixed on
Back-up roller wheel in rack and matching set on drum peripheral and with back-up roller wheel merges can be with the treadbelt of roller rotation, the treadbelt
Including being set to the internal layer treadbelt of cylinder wall and being removably connected to the outer layer treadbelt of internal layer treadbelt outer wall.
The internal layer treadbelt is set to the outer peripheral surface of roller in a ring, and the outer layer treadbelt is set to the internal layer treadbelt outer wall table
Face and it is supported in the back-up roller wheel.
Multiple mounting holes along the setting of outer layer treadbelt annular are offered in the outer layer treadbelt, the outer layer treadbelt passes through more
Outer layer treadbelt is installed in internal layer treadbelt by a bolt fastening connector being set in mounting hole with outer layer mounting hole one-to-one correspondence.
Compared with prior art, the application has the following advantages:
1, the roller chain device of the rear concealed roller hot recycling equipment of the application, it is fixed that roller is equipped with annulus
Chain drive mechanism, the fixed chain drive mechanism of annulus are equipped with baffle, and baffle is equipped with multiple annular arrays on baffle
And rotatable roller bearing, by driving roller bearing that roller can be driven along own axis, processing technology is simple, processing cost is low,
It is easy to that roller is driven to rotate.
2, the roller chain device of the rear concealed roller hot recycling equipment of the application, the output axis connection of drive motor
There is duplex chain wheel, baffle is equipped with the double strand chain cooperated with duplex chain wheel, and roller bearing is set on double strand chain and and duplex chain wheel
On sprocket cooperation, by driving duplex chain wheel rotation, thus drive double strand chain drive roller rotation, select chain-driving rolling
Cylinder rotation has the advantages that installation accuracy is low, and chain has certain flexibility, and being notheated expansion causes to deform, with gear wheel
Rigid structure compare, chain have very big adjusting space.
3, the roller chain device of the rear concealed roller hot recycling equipment of the application is additionally provided with support roller in rack
The back-up roller wheel of rotation and with idler wheel cooperation treadbelt, treadbelt include in a ring shape be welded in drum peripheral face internal layer treadbelt and
The outer layer treadbelt being bolted in internal layer treadbelt is easily changed after treadbelt abrasion, substantially reduces being processed into for treadbelt
This.
[Detailed description of the invention]
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of the roller chain device of the rear concealed roller hot recycling equipment of the application；
Fig. 2 is the structural schematic diagram of the roller chain device of the rear concealed roller hot recycling equipment of the application；
Fig. 3 be Fig. 2 along A-A to partial sectional view；
Fig. 4 is the portion the B enlarged diagram of Fig. 3.
[specific embodiment]
The application is described further below in conjunction with the accompanying drawings and the specific embodiments.
Attached drawing 1 is please referred to attached drawing 4, a kind of roller chain device of rear concealed roller hot recycling equipment, including machine
Frame 1, the roller 2 in rack and the driving device 3 for driving roller 2 to rotate on the rack, the driving device 3 include
For driving roller 2 to be used for along the fixed chain drive mechanism of annulus of own axis and in rack on roller
Drive the Motorized drive unit of the fixed chain drive mechanism rotation of annulus.Specifically, the fixed chain drive machine of the annulus
Structure includes being fixed on 31, two ring baffles 32 being symmetrically set in mounting base of mounting base of drum peripheral and multiple in ring
Shape array is between baffle and rotatable roller bearing 330, the Motorized drive unit and the roller bearing 330 cooperation drive the circle
The fixed chain drive mechanism rotation of ring.
The embodiment of the present application, roller are equipped with the fixed chain drive mechanism of annulus, the fixed chain drive mechanism of annulus
It is equipped with baffle, baffle is equipped with multiple annular arrays on baffle and rotatable roller bearing, by driving roller bearing that can drive rolling
For cylinder along own axis, processing technology is simple, processing cost is low, is easy to that roller is driven to rotate.
Further, the Motorized drive unit includes drive motor 34, and the output shaft of the drive motor 34 is connected with
Sprocket wheel 35 is provided with the chain 33 with sprocket wheel cooperation on the baffle 32 of the fixed chain drive mechanism of annulus, described
Roller bearing 330 be set to the chain 33 on and on sprocket wheel 35 sprocket cooperate be driven.In the present embodiment, the sprocket wheel 35 is preferably
For duplex chain wheel, the chain 33 is the double strand chain cooperated with duplex chain wheel, and double strand chain is set between two baffles 32 and edge
31 annular setting of mounting base, by driving duplex chain wheel rotation, to drive double strand chain that roller 2 is driven to rotate.
Further, multiple circular arrays are also provided on the baffle 32 in the connecting hole on baffle, the chain
Multiple pin shafts 331 are provided on item 33, multiple pin shafts 331 are corresponded passes through bolt for chain after multiple connecting holes
It is fixed on roller 2.Structure is simple, easy for installation.
In the present embodiment, the outer peripheral sidewall of the roller 2 is additionally provided with the thermal insulation board 20 of covering roller, the thermal insulation board 20 with
Heat insulation foam is filled between roller 2.It effectively prevent heat to distribute, promotes the Forming Quality of asphalt material.
In addition, the front end of the roller 2 is equipped with the hot air mechanism 5 for heating the asphalt material in roller, institute
Stating hot air mechanism includes the heating pipe 51 that part is set in roller 2 and the heater 52 to connect with heating pipe, institute
It states and is equipped with the agitating device 21 for being stirred to the asphalt material in roller in roller 2 and prevents the drip after heating stirring
Green material is adhered to the anti-sticking agitating device 22 on heating pipe 51.Specifically, the agitating device 21 is set on inner wall of rotary drum
Just push away stirring blade, the axis spiral for just pushing away stirring blade along roller is set on the inner wall of roller, and the front end of roller is equipped with peace
Fill mouth, anti-sticking agitating device 22 includes the sleeve 220 that can be rotated in the installing port of roller and with roller, sleeve 220 it is outer
Wall and inner wall be equipped with it is opposite with the stirring blade hand of spiral is just pushed away it is counter push away stirring blade, one end of sleeve 220 is placed on heating
And it can relative duct size axially rotation on pipeline 51.
Sleeve on anti-sticking agitating device can prevent asphalt material to be moved in heating mechanism, form first to heating mechanism
Layer protection, in addition the reversed anti-asphalt material that pushes away stirring blade effectively and will go into sleeve in sleeve is toward far from heating
The direction of mechanism is released, and preferably asphalt material is isolated with heating mechanism, asphalt material is effectively prevent to be adhered to heating mechanism
On, and be set to outside sleeve it is counter push away stirring blade and can cooperate just push away stirring blade in roller, preferably stir asphalt material, with
Promote Forming Quality.
Specifically, the heating pipe 51 has cylindrical portion pipeline 511 and rotary table portion pipeline 512, the front end of the roller 2
Equipped with installing port, the rotary table portion pipeline 512 of the heating pipe is set in installing port and is connected to the inside of roller 2, described to add
The cylindrical portion pipeline 511 of heat pipeline is set to outside installing port and the periphery of cylindrical portion pipeline is additionally provided with seal closure 510.Seal closure is set
Heat loss can be effectively prevent by setting.
The support construction 6 that support roller 2 rotates on the rack is additionally provided in the rack 1, the support construction includes solid
Set on 2 periphery of roller and match due to the back-up roller wheel 61 in rack 1 and with back-up roller wheel the treadbelt that merges and can rotate with roller
62, the treadbelt includes the internal layer treadbelt 621 for being set to 2 side wall of roller and the outer layer treadbelt for being removably connected to internal layer treadbelt outer wall
622.Preferably, shape is welded in the outer peripheral surface of roller 2 to the internal layer treadbelt 621 in a ring, and the outer layer treadbelt 622 is set to described
The outer wall surface of internal layer treadbelt 621 and it is supported in the back-up roller wheel 61, is offered in the outer layer treadbelt 622 multiple along outer layer
The mounting hole 6220 of treadbelt annular setting, the outer layer treadbelt 622 are set to installation by multiple correspond with outer layer mounting hole
Outer layer treadbelt 622 is installed in internal layer treadbelt 621 by the bolt fastening connector in hole.It is easily changed after treadbelt abrasion, greatly
The big processing cost for reducing treadbelt.
The back-up roller wheel 61 includes support wheel base and the support wheel being installed on support wheel base, the support wheel and outer layer
The cooperation of treadbelt 622 contact is to support roller 2 to rotate.
To sum up, the roller chain device of the application has the following advantages:
1, the roller chain device of the rear concealed roller hot recycling equipment of the application, it is fixed that roller is equipped with annulus
Chain drive mechanism, the fixed chain drive mechanism of annulus are equipped with baffle, and baffle is equipped with multiple annular arrays on baffle
And rotatable roller bearing, by driving roller bearing that roller can be driven along own axis, processing technology is simple, processing cost is low,
It is easy to that roller is driven to rotate.
2, the roller chain device of the rear concealed roller hot recycling equipment of the application, the output axis connection of drive motor
There is duplex chain wheel, baffle is equipped with the double strand chain cooperated with duplex chain wheel, and roller bearing is set on double strand chain and and duplex chain wheel
On sprocket cooperation, by driving duplex chain wheel rotation, thus drive double strand chain drive roller rotation, select chain-driving rolling
Cylinder rotation has the advantages that installation accuracy is low, and chain has certain flexibility, and being notheated expansion causes to deform, with gear wheel
Rigid structure compare, chain have very big adjusting space.
3, the roller chain device of the rear concealed roller hot recycling equipment of the application, the front end of roller are equipped with heating rolling
The hot air mechanism of asphalt material in cylinder is equipped in roller and just pushes away stirring blade, anti-sticking agitating device be equipped with just
Push away stirring blade spiral it is reversed it is opposite it is counter push away stirring blade, the sleeve on anti-sticking agitating device can prevent asphalt material to be moved to
In heating mechanism, heating mechanism is given to form first layer protection, in addition in sleeve it is reversed it is counter push away stirring blade effectively will be into
The asphalt material entered into sleeve is released toward the direction far from heating mechanism, and preferably asphalt material is isolated with heating mechanism,
It effectively prevent asphalt material to be adhered in heating mechanism, and the anti-stirring blade that pushes away being set to outside sleeve can cooperate just pushing away in roller
Stirring blade preferably stirs asphalt material, to promote Forming Quality.
4, the roller chain device of the rear concealed roller hot recycling equipment of the application is additionally provided with support roller in rack
The back-up roller wheel of rotation and with idler wheel cooperation treadbelt, treadbelt include in a ring shape be welded in drum peripheral face internal layer treadbelt and
The outer layer treadbelt being bolted in internal layer treadbelt is easily changed after treadbelt abrasion, substantially reduces being processed into for treadbelt
This.
The foregoing is merely the preferred embodiments of the application, not be used to limit the application implementation range, other it is all its
Principle and basic structure are same as the present application or approximate, within the scope of protection of this application.
Claims (7)
- The roller chain device of concealed roller hot recycling equipment after 1., roller (2) including rack (1), in rack, And drive the driving device (3) of roller (2) rotation, it is characterised in that: the driving device (3) includes being set on roller (2) For driving annulus fixed chain drive mechanism of the roller along own axis, on the fixed chain drive machine of annulus Equipped with the ring baffle (32) for being fixed on drum peripheral, be provided on the baffle (32) multiple circular arrays on baffle simultaneously Rotatable roller bearing (330) is additionally provided on the rack (1) and the roller bearing (330) cooperation drives the fixed chain of annulus The Motorized drive unit of driving mechanism rotation.
- 2. the roller chain device of concealed roller hot recycling equipment after according to claim 1, it is characterised in that: institute Stating Motorized drive unit includes drive motor (34), and the output shaft of the drive motor (34) is connected with sprocket wheel (35), the circle The chain (33) with sprocket wheel cooperation, the roller bearing are provided on the baffle (32) of the fixed chain drive mechanism of ring (330) it is set on the chain (33) and cooperates with the sprocket on sprocket wheel (35) and be driven.
- 3. the roller chain device of concealed roller hot recycling equipment after according to claim 2, it is characterised in that: institute Stating sprocket wheel (35) is duplex chain wheel, and the chain (33) is the double strand chain cooperated with duplex chain wheel, by driving duplex chain wheel Rotation, so that double strand chain be driven to drive roller (2) rotation.
- 4. the roller chain device of concealed roller hot recycling equipment after according to claim 3, it is characterised in that: institute It states there are two baffle (32) settings, the double strand chain is set between two baffles (32) and is arranged along roller (2) peripheral annular.
- 5. the roller chain device of concealed roller hot recycling equipment after according to claim 4, it is characterised in that: institute It states and is also provided with multiple circular arrays on baffle (32) in being provided with multiple pins on the connecting hole on baffle, the chain (33) Axis (331), multiple pin shafts (331), which correspond, is fixed on roller (2) for chain by bolt after multiple connecting holes On.
- 6. the roller chain device of concealed roller hot recycling equipment after according to claim 5, it is characterised in that: institute The mounting base (31) being additionally provided on roller (2) for being installed on baffle (32) on roller (2) is stated, the chain (33) is along institute State mounting base (31) annular setting.
- 7. the roller chain device of concealed roller hot recycling equipment after according to claim 1, it is characterised in that: institute The outer peripheral sidewall for stating roller (2) is additionally provided with the thermal insulation board (20) of covering roller, fills between the thermal insulation board (20) and roller (2) There is heat insulation foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623773.5U CN209555709U (en) | 2018-09-30 | 2018-09-30 | The roller chain device of concealed roller hot recycling equipment afterwards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623773.5U CN209555709U (en) | 2018-09-30 | 2018-09-30 | The roller chain device of concealed roller hot recycling equipment afterwards |
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| Publication Number | Publication Date |
|---|---|
| CN209555709U true CN209555709U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821623773.5U Active CN209555709U (en) | 2018-09-30 | 2018-09-30 | The roller chain device of concealed roller hot recycling equipment afterwards |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235192A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | The roller chain device of concealed roller hot recycling equipment afterwards |
-
2018
- 2018-09-30 CN CN201821623773.5U patent/CN209555709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235192A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | The roller chain device of concealed roller hot recycling equipment afterwards |
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