CN208981083U - A kind of bituminous pavement paving rolls ten side devices - Google Patents
A kind of bituminous pavement paving rolls ten side devices Download PDFInfo
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- CN208981083U CN208981083U CN201821443132.1U CN201821443132U CN208981083U CN 208981083 U CN208981083 U CN 208981083U CN 201821443132 U CN201821443132 U CN 201821443132U CN 208981083 U CN208981083 U CN 208981083U
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- fixedly connected
- wall
- slot
- shaped plate
- sliding block
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Abstract
The utility model discloses a kind of bituminous pavement pavings to roll ten side devices, it is related to sub-base grader technical field, the bituminous pavement paving rolls ten side devices, including helical spreader, the left and right side of the helical spreader is fixedly connected to bracket, the back side of the bracket is fixedly connected with baffle, the bracket offers through slot close to the side of helical spreader, the inner wall of the through slot and the surface activity of L shaped plate connect, the L shaped plate is fixedly connected with sliding block far from the side of helical spreader, the through slot inner wall offers sliding slot far from the side of helical spreader, the inner wall of the sliding slot and the surface activity of sliding block connect, the back side of the sliding block is fixedly connected with the first spring.The utility model passes through setting L shaped plate, idler wheel, universal joint, cam and baffle, the bituminous pavement paving machine of current majority is solved when pave work, it needs manually to flatten the rough two sides of road, so as to cause the problem that labor intensity is larger.
Description
Technical field
The utility model relates to sub-base grader technical field, specially a kind of bituminous pavement paving rolls ten side devices.
Background technique
Sub-base grader is a kind of construction equipment for being mainly used for base and surface layer a variety of materials paving operation on highway, is
It is cooperated by a variety of different systems and completes the work that paves, sub-base grader is by bituminous mixture laying in roadbase
On, preliminary jolt ramming and leveling then are carried out to asphalt again.
For most bituminous pavement paving machines when pave work, the auger conveyor of paver mixes pitch at present
Material dispersion, is then paved on roadbase, by asphalt carry out dispersion pave can be formed in the two sides of road it is recessed
The side of convex injustice needs manually to flatten the rough two sides of road in paving process, strong so as to cause labour
It spends larger.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of bituminous pavement paving and rolls ten side devices, solves
Most bituminous pavement paving machines needs manually to carry out the rough two sides of road whole when pave work at present
It is flat, so as to cause the problem that labor intensity is larger.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of bituminous pavement paving rolls ten side devices,
Including helical spreader, the left and right side of the helical spreader is fixedly connected to bracket, and the back side of the bracket is fixed
It is connected with baffle, the bracket offers through slot, the inner wall of the through slot and the surface of L shaped plate close to the side of helical spreader
It is flexibly connected, the L shaped plate is fixedly connected with sliding block far from the side of helical spreader, and the through slot inner wall paves far from spiral
The side of device offers sliding slot, and the inner wall of the sliding slot and the surface activity of sliding block connect, and the back side of the sliding block is fixedly connected
There is the first spring, the one end of first spring far from sliding block is fixedly connected with the back side of sliding slot inner wall, and the bracket is far from spiral shell
The side of rotation spreader is fixedly connected with square plate, and the lower surface of the square plate is fixedly connected with second spring, the second spring
Bottom be fixedly connected with U-shaped frame, the left and right side of the U-shaped frame is inlaid with oscillating bearing, the oscillating bearing it is interior
Wall is fixedly connected with the surface of universal joint, and the surface fixing sleeve of the universal joint is connected to idler wheel, and the through slot inner wall is close to spiral
The side of spreader is inlaid with deep groove ball bearing, and the one end of the universal joint far from U-shaped frame is through bracket and and deep groove ball bearing
Inner wall be fixedly connected, the surface fixing sleeve of the universal joint is connected to cam, and the surface of the cam and the front of L shaped plate are taken
It connects.
Preferably, the bracket corresponds to and is inlaid with needle bearing at universal joint surface location, the inner wall of the needle bearing
It is fixedly connected with the surface of universal joint.
Preferably, the equal movable inlaying in the top and bottom of the sliding block has a ball, the surface of the ball and sliding slot it is interior
Wall is flexibly connected.
Preferably, the back side of the L shaped plate is fixedly connected with shovel board, and side of the shovel board far from L shaped plate is curved surface.
Preferably, the back side of the sliding block is fixedly connected with round bar, and the surface of the round bar and the inner wall of the first spring are living
Dynamic connection.
(3) beneficial effect
The utility model provides a kind of bituminous pavement paving and rolls ten side devices, have it is following the utility model has the advantages that
The utility model is by setting L shaped plate, idler wheel, universal joint, cam and baffle, when in use, idler wheel close proximity to ground,
Idler wheel rotation drives universal joint rotation, and cam is fixedly attached to the surface of universal joint, and cam follows universal joint to rotate, cam rotation
When, the boss of cam squeezes L shaped plate, and L shaped plate is made to squeeze shovel board, and L shaped plate drives the first spring of ram extrusion, the first spring
Elastic force so that L shaped plate is close to the surface of cam always, baffle can prevent the asphalt rooted out by L shaped plate and shovel board to be extruded
To the two sides of sub-base grader, idler wheel rotation drives L shaped plate to move reciprocatingly, the position of both sides of the road protrusion is rooted out, will be shoveled
The asphalt removed shifts the position of recess onto, has achieved the effect that reduce intensity of workers, has solved current majority
Bituminous pavement paving machine when pave work, need manually to flatten the rough two sides of road, to lead
The problem for causing labor intensity larger.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is top cross-sectional view at the utility model slide position；
Fig. 4 is that figure is cutd open on the utility model shovel board left side.
In figure: 1 helical spreader, 2 brackets, 3 baffles, 4 through slots, 5L shape plate, 6 shovel boards, 7 sliding blocks, 8 sliding slots, 9 first bullets
Spring, 10 square plates, 11 second springs, 12 U-shaped frames, 13 oscillating bearings, 14 universal joints, 15 idler wheels, 16 deep groove ball bearings, 17 cams,
18 needle bearings, 19 balls, 20 round bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of bituminous pavement paving rolls ten side devices, wraps
Helical spreader 1 is included, helical spreader 1 is mounted on sub-base grader, and the left and right side of helical spreader 1 is fixedly connected with
There is bracket 2, bracket 2 is located at the back side of spiral conveyor rod on helical spreader 1, and the back side of bracket 2 is fixedly connected with baffle 3, gear
The quantity of plate 3 is two, and two baffles are located at the left and right side of helical spreader 1, and baffle 3 makes by L shaped plate 5 and shovel board
6 asphalts rooted out will not be expressed to the two sides of sub-base grader by it, and bracket 2 is opened close to the side of helical spreader 1
Equipped with through slot 4, the inner wall of through slot 4 is connect with the surface activity of L shaped plate 5, side and helical spreader of the L shaped plate 5 far from baffle 3
For 1 inner wall on same vertical plane, the asphalt for rooting out L shaped plate 5 enters road surface booth when being pushed forward by L shaped plate 5
At the ironing Board position of paving machine, by screed ironing on road surface, L shaped plate 5 is fixedly connected with far from the side of helical spreader 1
Sliding block 7,4 inner wall of through slot offer sliding slot 8, the inner wall of sliding slot 8 and the surface activity of sliding block 7 far from the side of helical spreader 1
Connection, the back side of sliding block 7 is fixedly connected with the first spring 9, the back side of the first spring 9 one end far from sliding block 7 and 8 inner wall of sliding slot
It is fixedly connected, bracket 2 is fixedly connected with square plate 10 far from the side of helical spreader 1, and the lower surface of square plate 10 is fixedly connected with
Second spring 11, the bottom of second spring 11 are fixedly connected with U-shaped frame 12, and the left and right side of U-shaped frame 12 is inlaid with joint
The inner wall of bearing 13, oscillating bearing 13 is fixedly connected with the surface of universal joint 14, and the surface fixing sleeve of universal joint 14 is connected to idler wheel
15, idler wheel 15 is located in U-shaped frame 12 between two oscillating bearings 13, and 4 inner wall of through slot is inlaid with close to the side of helical spreader 1
Company is fixed through bracket 2 and with the inner wall of deep groove ball bearing 16 in deep groove ball bearing 16, the one end of universal joint 14 far from U-shaped frame 12
It connects, the surface fixing sleeve of universal joint 14 is connected to cam 17, and the surface of cam 17 and the front of L shaped plate 5 overlap, the protrusion of cam 17
Position and the front of L shaped plate 5 overlap.
As a kind of technical optimization scheme of the utility model, rolling is inlaid at corresponding 14 surface location of universal joint of bracket 2
The inner wall of needle bearing 18, needle bearing 18 is fixedly connected with the surface of universal joint 14, needle bearing 18 can be reduced universal joint 14 with
The frictional force generated between bracket 2.
As a kind of technical optimization scheme of the utility model, the equal movable inlaying in the top and bottom of sliding block 7 has ball 19,
The surface of ball 19 is flexibly connected with the inner wall of sliding slot 8, and ball 19 can be reduced the frictional force generated between sliding block 7 and sliding slot 8, is made
Sliding block 7 is more smooth when moving.
As a kind of technical optimization scheme of the utility model, the back side of L shaped plate 5 is fixedly connected with shovel board 6, and shovel board 6 is remote
Side from L shaped plate 5 is curved surface, the drag reduction being subject to when rooting out extra asphalt.
As a kind of technical optimization scheme of the utility model, the back side of sliding block 7 is fixedly connected with round bar 20, round bar 20
Surface is flexibly connected with the inner wall of the first spring 9, bending when preventing the first spring 9 from moving, and guarantees that the first spring 9 is in water always
Flat motion state.
When in use, 15 close proximity to ground of idler wheel, the rotation of idler wheel 15 drive universal joint 14 to rotate, and U-shaped frame 12 passes through joint shaft
It holds 13 to fix universal joint 14, rotate universal joint 14 can only can not move left and right, and second spring 11 is fixed on square plate 10
The elastic force of lower surface, second spring 11 squeezes U-shaped frame 12, and idler wheel 15 is made to be in the state of close proximity to ground always, and universal joint 14 has
There is certain angle tilt function, be transmitted to idler wheel 15 can still by the active force of rotation when rough road surface rotates
On cam 17, cam 17 is fixedly attached to the surface of universal joint 14, and cam 17 follows universal joint 14 to rotate, when cam 14 rotates,
The boss of cam 14 squeezes L shaped plate 5, and L shaped plate 5 is made to squeeze shovel board 6, and L shaped plate 5 is located in the through slot 4 of bracket 2, L shaped plate 5
Band movable slider 7 squeezes the first spring 9, and sliding block 7 is located in sliding slot 8, and the elastic force of the first spring 9 makes L shaped plate 5 be close to cam 17 always
Surface, baffle 3 makes the two sides that will not be expressed to sub-base grader by it by the asphalt that L shaped plate 5 and shovel board 6 are rooted out,
Deep groove ball bearing 16 and needle bearing 18 can be reduced the friction between universal joint 14 and bracket 2, and ball 19 can be reduced sliding block 7 and slide
Friction between slot 8, round bar 20 play guiding role, anti-limited slip block 7 first bullet when squeezing the first spring 9 to the first spring 9
Spring 9 is bent, and guarantees that the first spring 9 is in horizontal movement state always, the rotation of idler wheel 15 drives L shaped plate 5 to move reciprocatingly, by road
The position of road two sides protrusion is rooted out, and the asphalt rooted out is shifted onto the position of recess, has reached reduction staff labour
The effect of intensity.
It can to sum up obtain, the utility model is solved by setting L shaped plate 5, idler wheel 15, universal joint 14, cam 17 and baffle 3
The bituminous pavement paving machine of current majority needs manually to carry out road rough two sides whole when pave work
It is flat, so as to cause the problem that labor intensity is larger.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of bituminous pavement paving rolls ten side devices, including helical spreader (1), it is characterised in that: the helical spreader
(1) left and right side is fixedly connected to bracket (2), and the back side of the bracket (2) is fixedly connected with baffle (3), the branch
Frame (2) offers through slot (4) close to the side of helical spreader (1), and the inner wall of the through slot (4) and the surface of L shaped plate (5) are living
Dynamic connection, the L shaped plate (5) are fixedly connected with sliding block (7) far from the side of helical spreader (1), and through slot (4) inner wall is remote
Side from helical spreader (1) offers sliding slot (8), and the inner wall of the sliding slot (8) is connect with the surface activity of sliding block (7),
The back side of the sliding block (7) is fixedly connected with the first spring (9), first spring (9) one end and sliding slot far from sliding block (7)
(8) back side of inner wall is fixedly connected, and the bracket (2) is fixedly connected with square plate (10), institute far from the side of helical spreader (1)
The lower surface for stating square plate (10) is fixedly connected with second spring (11), and the bottom of the second spring (11) is fixedly connected with U-shaped
The left and right side of frame (12), the U-shaped frame (12) is inlaid with oscillating bearing (13), the inner wall of the oscillating bearing (13) with
The surface of universal joint (14) is fixedly connected, and the surface fixing sleeve of the universal joint (14) is connected to idler wheel (15), in the through slot (4)
Wall is inlaid with deep groove ball bearing (16) close to the side of helical spreader (1), and the one of the universal joint (14) separate U-shaped frame (12)
End is fixedly connected through bracket (2) and with the inner wall of deep groove ball bearing (16), and the surface fixing sleeve of the universal joint (14) is connected to
Cam (17), the surface of the cam (17) and the front of L shaped plate (5) overlap.
2. a kind of bituminous pavement paving according to claim 1 rolls ten side devices, it is characterised in that: the bracket (2) is right
It answers and is inlaid with needle bearing (18) at universal joint (14) surface location, inner wall and universal joint (14) of the needle bearing (18)
Surface is fixedly connected.
3. a kind of bituminous pavement paving according to claim 1 rolls ten side devices, it is characterised in that: the sliding block (7)
The equal movable inlaying in top and bottom has ball (19), and the surface of the ball (19) is flexibly connected with the inner wall of sliding slot (8).
4. a kind of bituminous pavement paving according to claim 1 rolls ten side devices, it is characterised in that: the L shaped plate (5)
The back side is fixedly connected with shovel board (6), and side of the shovel board (6) far from L shaped plate (5) is curved surface.
5. a kind of bituminous pavement paving according to claim 1 rolls ten side devices, it is characterised in that: the sliding block (7)
The back side is fixedly connected with round bar (20), and the surface of the round bar (20) is flexibly connected with the inner wall of the first spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443132.1U CN208981083U (en) | 2018-09-05 | 2018-09-05 | A kind of bituminous pavement paving rolls ten side devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443132.1U CN208981083U (en) | 2018-09-05 | 2018-09-05 | A kind of bituminous pavement paving rolls ten side devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981083U true CN208981083U (en) | 2019-06-14 |
Family
ID=66783218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821443132.1U Expired - Fee Related CN208981083U (en) | 2018-09-05 | 2018-09-05 | A kind of bituminous pavement paving rolls ten side devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215935A (en) * | 2021-05-13 | 2021-08-06 | 河南省交通规划设计研究院股份有限公司 | Road paving device for road engineering construction |
-
2018
- 2018-09-05 CN CN201821443132.1U patent/CN208981083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215935A (en) * | 2021-05-13 | 2021-08-06 | 河南省交通规划设计研究院股份有限公司 | Road paving device for road engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20200905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |