CN108004883A - A kind of convenient road roller for adjusting the dynamics that rolls - Google Patents
A kind of convenient road roller for adjusting the dynamics that rolls Download PDFInfo
- Publication number
- CN108004883A CN108004883A CN201711472934.5A CN201711472934A CN108004883A CN 108004883 A CN108004883 A CN 108004883A CN 201711472934 A CN201711472934 A CN 201711472934A CN 108004883 A CN108004883 A CN 108004883A
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- China
- Prior art keywords
- adjusting
- fixedly connected
- opposite
- sides
- dynamics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The present invention relates to road roller technical field, more particularly to a kind of convenient road roller for adjusting the dynamics that rolls.Be inconvenient to adjust the dynamics of rolling the technical problem to be solved in the present invention is road roller.In order to solve the above-mentioned technical problem, the present invention provides a kind of convenient road roller for adjusting the dynamics that rolls, including overhead guard, two installation sets, shaft, two sliding slots, two straight slots, milling roller, regulating device, two limiting devices and compartment, the both sides of the overhead guard bottom have been fixedly connected with installation set, the both sides of the overhead guard bottom are communicated with the top of two installation sets respectively, regulating device is both provided with the overhead guard and installation set, the opposite side of the regulating device is connected by shaft.The present invention when regulating device starts, can be made adjusting block drive milling roller to move up by shaft, due to there is the support in compartment, can conveniently be adjusted milling roller and roll dynamics to ground by the improvement to regulating device.
Description
Technical field
The present invention relates to road roller technical field, is specially a kind of convenient road roller for adjusting the dynamics that rolls.
Background technology
Road roller is also known as packer, is a kind of equipment repaired the roads.Road roller belongs to the model of road furniture in engineering machinery
Farmland, is widely used in the embankment compacting operation of the Larger Engineering Projects such as high-grade highway, railway, airfield runway, dam and stadium,
Sand, half viscosity and clayed soil, subgrade stability soil and asphalt concrete pavement layer can be rolled.Road roller is with machinery itself
Gravity, suitable for various compacting operations, makes to be rolled layer and produces permanent deformation and closely knit.Steel splitting is wheeled again and takes turns for road roller
Two class of tire formula.
Existing road roller has single milling roller and double two kinds of milling rollers, different although can be smooth by pavement compaction
Road surface ability to bear it is different, if can not adjust milling roller rolls dynamics, it is difficult to adapt it to different road surfaces.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of convenient road roller for adjusting the dynamics that rolls, solves pressure
Road machine is inconvenient to adjust the problem of rolling dynamics.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of convenient adjust rolls dynamics
Road roller, including overhead guard, two installation sets, shaft, two sliding slots, two straight slots, milling roller, regulating device, two spacing dresses
Put and compartment, the both sides of the overhead guard bottom have been fixedly connected with installation set, the both sides of the overhead guard bottom are pacified with two respectively
Communicated at the top of encapsulation, regulating device is both provided with the overhead guard and installation set, the opposite side of the regulating device passes through
Shaft connects, and the both ends of the shaft are respectively interposed in the sliding slot that two installation set opposite sides open up, in the shaft and
Milling roller is socketed between two installation sets, the both sides of the regulating device are both provided with limiting device, and two spacing
The opposite one end of device extends through the straight slot that two opposite sides of installation set open up and extends to outside it, the overhead guard and two
The side of a installation set is fixedly connected with the side in compartment, and roller is both provided with left and right sides of the car bottom both sides.
Preferably, the regulating device includes motor, driving gear, driven gear, bull stick, two stop collars, two
A montant, two U-shaped bars, two drive links, two round set, four limiting slots, four slide bars, four sliding blocks, two pistons, two
A adjusting rod and two adjusting blocks, are fixedly connected with motor at the top of the overhead guard inner wall, the output terminal of the motor is socketed with
Driving gear, the driving gear are engaged with driven gear below, and bull stick, institute are interspersed with the axle center of the driven gear
The both ends for stating bull stick are fixedly connected with two opposite one end of U-shaped bar respectively, and the opposite one end of two U-shaped bars respectively with overhead guard
The both sides of inner wall are flexibly connected, and round set is socketed with the installation set, and the both sides of the circle set inner wall offer limiting slot, institute
The top and bottom for stating limiting slot inner wall are connected by slide bar, in the limiting slot and are socketed on slide bar and are slidably connected cunning
Block, is socketed with piston in the circle set, and both sides of the opposite side of two sliding blocks respectively with piston side surface are fixedly connected, and two
The surface of a U-shaped bar is flexibly connected with the axle center of two top lands respectively by drive link, in the installation set
And it is socketed with adjusting block positioned at the lower section of circle set, pass through the top movable of adjusting rod and adjusting block at the axle center of the piston base
Connection, and the side opposite with two adjusting blocks is flexibly connected the opposite one end of two shafts respectively.
Preferably, the limiting device include sliding sleeve, telescopic cylinder, slide plate, two gag lever posts, two movable blocks,
Two compression bars, two briquettings and two rubber pads, and the opposite side of the two adjusting blocks side opposite with two sliding sleeves respectively
It is fixedly connected, sliding sleeve one end opposite with milling roller is through straight slot and extends to outside, and the side of the sliding sleeve inner wall is consolidated
Surely telescopic cylinder is connected with, the free end of the telescopic cylinder is fixedly connected with the side of slide plate, and the slide plate is actively socketed on
In sliding sleeve, two gag lever posts, and the two of gag lever post are interspersed with the slide plate and positioned at the equal activity in both sides up and down of telescopic cylinder
Both sides respectively with sliding sleeve inner wall are held to be fixedly connected, the top and bottom of the slide plate side opposite with two movable blocks respectively
It is fixedly connected, and two opposite one end of movable block extend through the limiting slot opened up at the top and bottom of sliding sleeve and extend to outside it
Portion, the movable block side opposite with installation set are fixedly connected with one end of compression bar, the other end of the compression bar and briquetting
Side is fixedly connected, and the opposite side of the briquetting is fixedly connected with the side of rubber pad, and the opposite side of the rubber pad is overlapped on
The side of installation set.
Preferably, upward, and the initial position of piston and adjusting block is socketed in the opening direction of U-shaped bar starting respectively
Circle set and the lower section of installation set inner cavity.
Preferably, the distance at the top of the piston to circle set top is equal with the height of U-shaped bar, and the start bit of sliding block
Setting in the lower section of limiting slot inner cavity.
Preferably, the fixing end of the telescopic cylinder is located at the middle part of sliding sleeve inner wall side, and the free end of telescopic cylinder
Positioned at the middle part of slide plate side.
(3) beneficial effect
The present invention provides a kind of convenient road roller for adjusting the dynamics that rolls, possesses following beneficial effect：
(1), the convenience, which is adjusted, rolls the road roller of dynamics, by the improvement to regulating device, when regulating device starts,
Adjusting block can be made to drive milling roller to move up by shaft, due to there is the support in compartment, can conveniently be adjusted
Milling roller rolls dynamics to ground.
(2), the convenience adjusts the road roller for the dynamics that rolls, by the improvement to limiting device, when adjusting block is moved to certain
During a position, starting telescopic cylinder makes its contraction, rubber pad can be made to be overlapped on again in installation set, so as to make adjusting block
Support milling roller is stablized by shaft.
Brief description of the drawings
Fig. 1 is the positive sectional view of structure of the present invention；
Fig. 2 is the enlarged drawing of structure at A in Fig. 1 of the present invention；
Fig. 3 is the side view of structure of the present invention.
In figure：1 overhead guard, 2 installation sets, 3 shafts, 4 sliding slots, 5 straight slots, 6 milling rollers, 7 regulating devices, 701 motors, 702 masters
Moving gear, 703 driven gears, 704 bull sticks, 705 stop collars, 706 montants, 707U shapes bar, 708 drive links, 709 circle sets, 710 limits
Position groove, 711 slide bars, 712 sliding blocks, 713 pistons, 714 adjusting rods, 715 adjusting blocks, 8 limiting devices, 81 sliding sleeves, 82 telescopic cylinders,
83 slide plates, 84 gag lever posts, 85 movable blocks, 86 compression bars, 87 briquettings, 88 rubber pads, 9 compartments.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of convenient road roller for adjusting the dynamics that rolls, including
7, two 1, two installation set 2 of overhead guard, the sliding slot 4, two of shaft 3, two straight slot 5, milling roller 6, regulating device 8 and of limiting device
Compartment 9, the both sides of 1 bottom of overhead guard have been fixedly connected with installation set 2, the both sides of 1 bottom of the overhead guard top with two installation sets 2 respectively
Portion communicates, and regulating device 7 is both provided with overhead guard 1 and installation set 2, and the opposite side of regulating device 7 is connected by shaft 3, turns
The both ends of axis 3 are respectively interposed in the sliding slot 4 that two 2 opposite sides of installation set open up, and in shaft 3 and are located at two installation sets 2
Between be socketed with milling roller 6, the both sides of regulating device 7 are both provided with limiting device 8, and one end that two limiting devices 8 are opposite
Extend through the straight slot 5 that two 2 opposite sides of installation set open up and extend to outside it, the side of overhead guard 1 and two installation sets 2
Side with compartment 9 is fixedly connected, and roller is both provided with left and right sides of 9 two bottom sides of compartment, driving is provided with compartment 9
Device, the quantity of roller is four, and compartment 9 is provided with the position of staff's seating, since the compartment 9 of road roller is public affairs
Know technology, do not referred in the technical program, how the technical solution is problem to solve is that adjust rolling for milling roller 6
Dynamics, and the four rolling that 9 bottom of compartment is set can support milling roller 6.
Regulating device 7 includes 704, two motor 701, driving gear 702, driven gear 703, bull stick stop collars 705, two
A 707, two, the U-shaped bar of montant 706, two drive link, 708, two circle set 709, four limiting slots, 710, four slide bars 711, four
A 713, two, piston adjusting rod 714 of sliding block 712, two and two adjusting blocks 715, are fixedly connected with the top of 1 inner wall of overhead guard
Motor 701, the output terminal of motor 701 are socketed with driving gear 702, and driving gear 702 is nibbled with driven gear 703 below
Close, be interspersed with bull stick 704 at the axle center of driven gear 703, the both ends of bull stick 704 one end opposite with two U-shaped bars 707 respectively
It is fixedly connected, and both sides of the opposite one end of two U-shaped bars 707 respectively with 1 inner wall of overhead guard are flexibly connected, in order to make U-shaped bar 707
Stable rotation, and two U-shaped bars 707 can be made to stablize support bull sticks 704, it is necessary to 1 inner wall of overhead guard the equal inlay shaft in both sides
Hold, and the opposite one end of two U-shaped bars 707 is plugged in two bearings respectively, and circle set 709, circle set are socketed with installation set 2
The both sides of 709 inner walls offer limiting slot 710, and the top and bottom of 710 inner wall of limiting slot are connected by slide bar 711, spacing
In groove 710 and it is socketed on slide bar 711 and slidably connects sliding block 712, piston 713, and two sliding blocks is socketed with circle set 709
Both sides of the 712 opposite sides respectively with 713 side surface of piston are fixedly connected, and the surface of two U-shaped bars 707 passes through drive link
708 are flexibly connected with the axle center at two tops of piston 713 respectively, and annulus, and piston are socketed with the cross bar of U-shaped bar 707
Mounting groove is offered at the axle center at 713 tops, the both sides of mounting groove inner wall are connected by axis pin, and circle is equally socketed with axis pin
Ring, top and bottom the lateral wall welding with another annulus, and two annulus are actively socketed on U respectively of drive link 708
On shape bar 707 and axis pin, so as to make U-shaped bar 707 smoothly pull piston 713 to stablize in circle set 709 by drive link 708
Slide, the distance at top to 709 top of circle set of piston 713 is equal with the height of U-shaped bar 707, and the initial position of sliding block 712
Positioned at the lower section of 710 inner cavity of limiting slot, when the cross bar of U-shaped bar 707 turns to highest point by lowest point, piston 713 just by
The lowest point of 709 inner cavities of circle set is moved to highest point, and installation set 2 is interior and is socketed with adjusting block 715 positioned at the lower section of circle set 709,
Be connected at the axle center of 713 bottom of piston by adjusting rod 714 with the top movable of adjusting block 715, and two shafts 3 it is opposite one
End is flexibly connected with two opposite sides of adjusting block 715 respectively, the opening direction of the starting of U-shaped bar 707 upward, and piston 713
It is socketed in the lower section of circle set 709 and 2 inner cavity of installation set respectively with the initial position of adjusting block 715, passes through changing to regulating device 7
Into, when regulating device 7 starts, adjusting block 715 can be made to drive milling roller 6 to move up by shaft 3, due to
There is the support in compartment 9, can conveniently adjust milling roller 6 and dynamics is rolled to ground.
Limiting device 8 includes sliding sleeve 81, telescopic cylinder 82,83, two, the slide plate movable block 85, two of gag lever post 84, two
86, two briquettings 87 of compression bar and two rubber pads 88, and two adjusting blocks 715 it is opposite side it is opposite with two sliding sleeves 81 respectively
Side be fixedly connected, the one end opposite with milling roller 6 of sliding sleeve 81 is through straight slot 5 and extends to outside, the one of 81 inner wall of sliding sleeve
Side is fixedly connected with telescopic cylinder 82, and the free end of telescopic cylinder 82 is fixedly connected with the side of slide plate 83,83 movable sleeve of slide plate
It is connected in sliding sleeve 81, the fixing end of telescopic cylinder 82 is located at the middle part of 81 inner wall side of sliding sleeve, and the free end of telescopic cylinder 82
Positioned at the middle part of 83 side of slide plate, the fixing end of telescopic cylinder 82 and free end are separately positioned on the middle part of 81 inner wall side of sliding sleeve
With the middle part of 83 side of slide plate, telescopic cylinder 82 can be made to drive slide plate 83 to stablize and slided in sliding sleeve 81, and 701 He of motor
Structure and operation principle inside telescopic cylinder 82 are the prior art, are no longer disclosed too much in the technical scheme
Illustrate, two gag lever posts 84 are interspersed with slide plate 83 and positioned at the equal activity in both sides up and down of telescopic cylinder 82, and gag lever post 84
Both sides of the both ends respectively with 81 inner wall of sliding sleeve are fixedly connected, and the top and bottom of slide plate 83 are opposite with two movable blocks 85 respectively
Side is fixedly connected, and two opposite one end of movable block 85 extend through the limiting slot 710 that the top and bottom of sliding sleeve 81 open up
And extend to outside it, the side opposite with installation set 2 of movable block 85 is fixedly connected with one end of compression bar 86, compression bar 86 it is another
End be fixedly connected with the side of briquetting 87, the opposite side of briquetting 87 is fixedly connected with the side of rubber pad 88, rubber pad 88 it is another
Side is overlapped on the side of installation set 2, and rubber pad 88 possesses certain pliability, and possesses certain adhesive capacity, so that
The frictional force between briquetting 87 and installation set 2 can be improved, by the improvement to limiting device 8, when adjusting block 715 is moved to certain
During a position, starting telescopic cylinder 82 makes its contraction, rubber pad 88 can be made to be overlapped on again in installation set 2, so as to make
Adjusting block 715 stablizes support milling roller 6 by shaft 3.
Operation principle：When needing road pavement to roll, the concrete condition on road surface is first looked at, then carries out phase according to actual
The adjusting answered.
Since regulating device 7 includes 704, two motor 701, driving gear 702, driven gear 703, bull stick stop collars
705th, two 707, two, the U-shaped bar of montant 706, two drive link 708, two circle set 709, four limiting slots, 710, four slide bars
711st, four 713, two, piston adjusting rods 714 of sliding block 712, two and two adjusting blocks 715, start motor 701 first, can
Make driving gear 702 drive the bull stick 704 interted in driven gear 703 to rotate, at this time, by two U-shaped bars 707 and can pass
Lever 708 is slided with piston 713 in circle set 709, and under the action of sliding block 712, piston 713 can be made to stablize in circle
Moved up in set 709, piston 713 can drive adjusting block 715 in installation set 2 by adjusting rod 714 afterwards
Interior stabilization moves up, and at this time, shaft 3 can be made to drive milling roller 6 to move up, when milling roller 6
When moving down, it is possible to increase milling roller 6 is to the compaction capacity on ground, on the contrary, then compaction capacity reduces.
When milling roller 6 height adjust finish after, it is necessary to it is carried out it is spacing, due to limiting device 8 include sliding sleeve 81,
Telescopic cylinder 82,83, two, the slide plate movable block 85, two of gag lever post 84, two briquetting 87 of compression bar 86, two and two rubber pads
88, telescopic cylinder 82 is again started up first, telescopic cylinder 82 can be made to drive slide plate 83 to be slided in sliding sleeve 81, so as to make
Movable block 85 drives the rubber pad 88 set on briquetting 87 to be overlapped on again in installation set 2 by compression bar 86, so as to make stone roller
Pressure roller 6 stablizes the height for keeping adjusted, and before the height of milling roller 6 is adjusted, telescopic cylinder 82 can drive rubber pad
88 depart from installation set 2.
Claims (6)
- A kind of 1. convenient road roller for adjusting the dynamics that rolls, it is characterised in that：Including overhead guard (1), two installation sets (2), shafts (3), two sliding slots (4), two straight slots (5), milling roller (6), regulating device (7), two limiting devices (8) and compartment (9), institute The both sides for stating overhead guard (1) bottom have been fixedly connected with installation set (2), and the both sides of overhead guard (1) bottom are installed with two respectively Communicated at the top of set (2), regulating device (7), regulating device (7) phase are both provided with the overhead guard (1) and installation set (2) To side by shaft (3) connect, the both ends of the shaft (3) are respectively interposed to be opened up in two installation set (2) opposite sides Sliding slot (4) in, be socketed with milling roller (6), the regulating device on the shaft (3) and between two installation sets (2) (7) both sides are both provided with limiting device (8), and two opposite one end of limiting device (8) extend through two installation sets (2) Straight slot (5) that opposite side opens up simultaneously is extended to outside it, and the side of the overhead guard (1) and two installation sets (2) is and compartment (9) side is fixedly connected, and roller is both provided with left and right sides of compartment (9) two bottom sides.
- A kind of 2. convenient road roller for adjusting the dynamics that rolls according to claim 1, it is characterised in that：The regulating device (7) erected including motor (701), driving gear (702), driven gear (703), bull stick (704), two stop collars (705), two Bar (706), two U-shaped bars (707), two drive links (708), two circle sets (709), four limiting slots (710), four slide bars (711), four sliding blocks (712), two pistons (713), two adjusting rods (714) and two adjusting blocks (715), the overhead guard (1) motor (701) is fixedly connected with the top of inner wall, the output terminal of the motor (701) is socketed with driving gear (702), institute State driving gear (702) to engage with driven gear (703) below, be interspersed with and turn at the axle center of the driven gear (703) Bar (704), the both ends of the bull stick (704) are fixedly connected with two opposite one end of U-shaped bar (707) respectively, and two U-shaped bars (707) both sides of the opposite one end respectively with overhead guard (1) inner wall are flexibly connected, and round set is socketed with the installation set (2) (709), the both sides of described circle set (709) inner wall offer limiting slot (710), the top of limiting slot (710) inner wall and Bottom is connected by slide bar (711), in the limiting slot (710) and is socketed on slide bar (711) and is slidably connected sliding block (712), is socketed with piston (713) in the circle set (709), and the opposite side of two sliding blocks (712) respectively with piston (713) The both sides of side surface are fixedly connected, the surfaces of two U-shaped bars (707) by drive link (708) respectively with two pistons (713) it is flexibly connected at the axle center at the top of, adjusting block is socketed with the installation set (2) and below circle set (709) (715), it is connected at the axle center of piston (713) bottom by adjusting rod (714) with the top movable of adjusting block (715), and The opposite one end of two shafts (3) is flexibly connected with two opposite sides of adjusting block (715) respectively.
- A kind of 3. convenient road roller for adjusting the dynamics that rolls according to claim 2, it is characterised in that：The limiting device (8) sliding sleeve (81), telescopic cylinder (82), slide plate (83), two gag lever posts (84), two movable blocks (85), two compression bars are included (86), two briquettings (87) and two rubber pads (88), and the opposite side of two adjusting blocks (715) respectively with two sliding sleeves (81) opposite side is fixedly connected, and the sliding sleeve (81) one end opposite with milling roller (6) is through straight slot (5) and extends to outer Portion, the side of sliding sleeve (81) inner wall are fixedly connected with telescopic cylinder (82), the free end of the telescopic cylinder (82) and cunning The side of plate (83) is fixedly connected, and the slide plate (83) is actively socketed in sliding sleeve (81), on the slide plate (83) and positioned at stretching The equal activity in both sides up and down of contracting cylinder (82) is interspersed with two gag lever posts (84), and the both ends of gag lever post (84) respectively with sliding sleeve (81) both sides of inner wall are fixedly connected, the top and bottom of the slide plate (83) side opposite with two movable blocks (85) respectively It is fixedly connected, and two opposite one end of movable block (85) extend through the limiting slot opened up at the top and bottom of sliding sleeve (81) and prolong Extend outside it, the movable block (85) side opposite with installation set (2) is fixedly connected with one end of compression bar (86), the pressure The other end of bar (86) is fixedly connected with the side of briquetting (87), the opposite side of the briquetting (87) and the side of rubber pad (88) It is fixedly connected, the opposite side of the rubber pad (88) is overlapped on the side of installation set (2).
- A kind of 4. convenient road roller for adjusting the dynamics that rolls according to claim 3, it is characterised in that：The U-shaped bar (707) starting opening direction upward, and the initial position of piston (713) and adjusting block (715) be socketed in respectively circle cover (709) With the lower section of installation set (2) inner cavity.
- A kind of 5. convenient road roller for adjusting the dynamics that rolls according to claim 4, it is characterised in that：The piston (713) distance at the top of top to circle set (709) is equal with the height of U-shaped bar (707), and the initial position of sliding block (712) Positioned at the lower section of limiting slot (710) inner cavity.
- A kind of 6. convenient road roller for adjusting the dynamics that rolls according to claim 5, it is characterised in that：The telescopic cylinder (82) fixing end is located at the middle part of sliding sleeve (81) inner wall side, and the free end of telescopic cylinder (82) is located at slide plate (83) side Middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472934.5A CN108004883A (en) | 2017-12-29 | 2017-12-29 | A kind of convenient road roller for adjusting the dynamics that rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472934.5A CN108004883A (en) | 2017-12-29 | 2017-12-29 | A kind of convenient road roller for adjusting the dynamics that rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108004883A true CN108004883A (en) | 2018-05-08 |
Family
ID=62048926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711472934.5A Withdrawn CN108004883A (en) | 2017-12-29 | 2017-12-29 | A kind of convenient road roller for adjusting the dynamics that rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108004883A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818279A (en) * | 2018-07-05 | 2018-11-16 | 陈永志 | A kind of used based on micro- machine components for resetting section moistens leveling device |
| CN111395112A (en) * | 2018-06-28 | 2020-07-10 | 张养志 | Vibrating flattening device and method for crawler-type gravel road section |
| CN111663515A (en) * | 2020-06-10 | 2020-09-15 | 安徽博晟亿电力科技有限公司 | Roadbed repressing device for railway roadbed construction and implementation method thereof |
| CN113502715A (en) * | 2021-07-16 | 2021-10-15 | 张小雨 | Road roller of controllable degree of pressure of rolling for town road construction |
-
2017
- 2017-12-29 CN CN201711472934.5A patent/CN108004883A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395112A (en) * | 2018-06-28 | 2020-07-10 | 张养志 | Vibrating flattening device and method for crawler-type gravel road section |
| CN108818279A (en) * | 2018-07-05 | 2018-11-16 | 陈永志 | A kind of used based on micro- machine components for resetting section moistens leveling device |
| CN108818279B (en) * | 2018-07-05 | 2020-08-04 | 万邦德医疗科技有限公司 | Mechanical part is with moist paper-back edition and is put based on micro-adjustment |
| CN111663515A (en) * | 2020-06-10 | 2020-09-15 | 安徽博晟亿电力科技有限公司 | Roadbed repressing device for railway roadbed construction and implementation method thereof |
| CN113502715A (en) * | 2021-07-16 | 2021-10-15 | 张小雨 | Road roller of controllable degree of pressure of rolling for town road construction |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180508 |