CN109577141A - A kind of road roller mud-scraping apparatus being conveniently replaceable - Google Patents
A kind of road roller mud-scraping apparatus being conveniently replaceable Download PDFInfo
- Publication number
- CN109577141A CN109577141A CN201811492576.9A CN201811492576A CN109577141A CN 109577141 A CN109577141 A CN 109577141A CN 201811492576 A CN201811492576 A CN 201811492576A CN 109577141 A CN109577141 A CN 109577141A
- Authority
- CN
- China
- Prior art keywords
- mud
- steel wheel
- cylinder
- scraper
- scraping
- 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
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- 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
- E01C19/238—Wetting, cleaning or heating rolling elements, e.g. oiling, wiping, scraping
Abstract
The invention discloses a kind of road roller mud-scraping apparatus being conveniently replaceable, including transmission mechanism, driving mechanism, control mechanism and mud-scraping mechanism, steel wheel is equipped with steel wheel frame, the front and rear sides of steel wheel are equipped with transmission mechanism, transmission mechanism is connected with driving mechanism, driving mechanism is connected with control mechanism, transmission mechanism is equipped with mud-scraping mechanism, mud-scraping mechanism includes ontology, groove, clamping strip, slide bar, first protrusion, second protrusion, axis body, fastening nut, block, cleaning shoe and scraper, cleaning shoe is equipped with scraper close to the side of steel wheel, scraper is connect with cleaning shoe riveted, one inside of steel wheel frame is equipped with infra-red ray detection device in the top of scraper, the present invention can detecte on steel wheel with the presence or absence of miscellaneous mud, control mud-scraping mechanism, by cleaning shoe fission, when blade wears are serious, scraper need to only be replaced, without more Entire cleaning shoe is changed, the rate of wear of cleaning shoe is reduced, is conveniently replaceable, reduces the gap of scraper and steel wheel, mud effect is scraped in protection.
Description
[technical field]
The present invention relates to the technical field of road roller, especially a kind of technology for the road roller mud-scraping apparatus being conveniently replaceable
Field.
[background technique]
Road roller is a kind of method using mechanical self weight, vibration or impact, repeats to load to material is compacted, it is discharged
Internal air and moisture, makes up to the engineering machinery of certain compactness and flatness.Road roller is widely used in advanced
The compacting operation of the infrastructural projects such as highway, railway bed, airfield runway, dykes and dams.
For the steel wheel of road roller when rolling soil layer, the material being compacted easily is adhered to steel wheel surface, thereby results in after rolling
Soil layer out-of-flatness, reduce construction quality.Currently, mainly using two ways to avoid the above problem: a kind of to be artificial regular
Cleaning steel wheel surface is shut down, time-consuming for such mode, low efficiency.Another kind is existing to add mud-scraping apparatus on road roller
The most of use of mud-scraping apparatus is flat, is mounted on the bottom of front frame front beam and rear cross beam, when road roller uses one section
Between after, cleaning shoe will receive a degree of abrasion, to increase the gap of cleaning shoe and steel wheel, act as mud-scraping apparatus not
With.Due to being in for gap, it will affect and scrape mud effect, and cleaning shoe is prone to wear, service life is short, and replacement is inconvenient, takes
When again it is laborious.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, propose that a kind of road roller being conveniently replaceable is filled with mud is scraped
It sets, can detecte on steel wheel with the presence or absence of miscellaneous mud, mud-scraping mechanism be controlled, by cleaning shoe fission, when blade wears are serious
When, scraper need to only be replaced, no replacement is required entire cleaning shoe reduces the rate of wear of cleaning shoe, is conveniently replaceable, can subtract
Mud effect is scraped in the gap of small scraper and steel wheel, protection.
To achieve the above object, the invention proposes a kind of road roller mud-scraping apparatus being conveniently replaceable, including driver
Structure, driving mechanism, control mechanism and mud-scraping mechanism, the steel wheel are equipped with steel wheel frame, and the front and rear sides of the steel wheel are equipped with
Transmission mechanism, the transmission mechanism are connected with driving mechanism, and the driving mechanism is connected with control mechanism, on the transmission mechanism
Equipped with mud-scraping mechanism, the mud-scraping mechanism includes ontology, groove, clamping strip, slide bar, the first protrusion, the second protrusion, axis body, tight
Gu nut, block, cleaning shoe and scraper, the ontology are equipped with groove, the both ends of the groove are equipped with block, in the block
It is equipped with slide bar, the slide bar is equipped with the first protrusion, and one end of the slide bar is equipped with fastening nut in the outside of the block,
The front and rear of the upper cell wall of the groove is equipped with axis body, and slidable clamping strip, the folder are arranged on the axis body
It holds item and is equipped with the second protrusion matched with first protrusion, be clamped with and scrape between the clamping strip and the upper cell wall of groove
Mud plate, the cleaning shoe are equipped with scraper close to the side of the steel wheel.
Preferably, the control mechanism include contact roller, mounting base, support, swing arm, spring, control switch, axis body,
Stop body and controller, the mounting base is equipped with support, is equipped with the axis body being rotatably connected, the axis body on the support
One end be equipped with the contact roller that is pressed on the steel wheel, the other end is arranged with swing arm, and the axis body is set on the outside of the swing arm
There is blocking body, spring is arranged on the axis body, the mounting base is equipped with former and later two control switches, and the swing arm can be pressed in
In the control switch, the control switch, the first cylinder and the second cylinder are connect with the controller.
Preferably, the driving mechanism include the first cylinder, the second cylinder, the first screw rod, the second screw rod, nut set,
The side of first sliding rail, the second sliding rail, first slide and second slide, the steel wheel frame is equipped with the first sliding rail and the second sliding rail,
Slidable first slide and second slide, the first slide and second are respectively equipped on first sliding rail and the second sliding rail
Be respectively equipped with the first cylinder and the second cylinder on slide, the piston rod of first cylinder and the second cylinder respectively with former and later two
Transmission mechanism connection, the steel wheel frame are equipped with mounting plate, and the mounting plate is equipped with the nut set being rotatably connected, the spiral shell
The first screw rod and the second screw rod of threaded connection, the front end of first screw rod and the first cylinder are respectively equipped in the both ends of mother set
Rear end be fixedly connected, the rear end of second screw rod is fixedly connected with the front end of the second cylinder, first cylinder and second
Cylinder is connect with the control mechanism respectively.
Preferably, the transmission mechanism includes rotation shaft, support base, linking arm, slot and pin shaft, the steel wheel frame
It is equipped with support base, rotation shaft is installed on the support base, the rotation shaft is equipped with ontology, on the rotation shaft
Equipped with linking arm, the linking arm is equipped with slot, is equipped with pin shaft, the work of first cylinder and the second cylinder in the slot
Stopper rod is connected with the corresponding pin shaft respectively.
Preferably, the scraper is connect with cleaning shoe riveted.
Preferably, an inside of the steel wheel frame is equipped with infra-red ray detection device in the top of the scraper, it is described red
Outer ray detection device is connected with the controller.
Preferably, the axis body is equipped with spring body.
Beneficial effects of the present invention: the present invention can detecte by infra-red ray detection device and whether there is miscellaneous mud on steel wheel,
When steel wheel surface does not have miscellaneous mud, infra-red ray detection device can normal received signal, make controller control mud-scraping mechanism it is motionless
Make, when there is miscellaneous mud on steel wheel surface, miscellaneous mud, which can block infrared ray, makes infra-red ray detection device not receive signal, to make to control
Device driving mud-scraping mechanism carries out scraping mud, compared with prior art, by cleaning shoe fission, scraper and cleaning shoe is carried out riveted,
When blade wears are serious, scraper need to only be replaced, no replacement is required entire cleaning shoe reduces the rate of wear of cleaning shoe,
Replacement is convenient, by spring body, can reduce the gap of scraper and steel wheel, mud effect is scraped in protection.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of main view for the road roller mud-scraping apparatus being conveniently replaceable of the present invention；
Fig. 2 is a kind of control mechanism structural schematic diagram for the road roller mud-scraping apparatus being conveniently replaceable of the present invention；
Fig. 3 is a kind of mud-scraping mechanism structural schematic diagram for the road roller mud-scraping apparatus being conveniently replaceable of the present invention；
Fig. 4 is a kind of cleaning shoe of road roller mud-scraping apparatus being conveniently replaceable of the present invention and the structural schematic diagram of scraper.
In figure: 1- transmission mechanism, 2- driving mechanism, 3- control mechanism, 4- mud-scraping mechanism, 5- steel wheel, 6- steel wheel frame, 7- are red
Outer line detector, 11- rotation shaft, 12- support base, 13- linking arm, 14- slot, 15- pin shaft, 20- mounting plate, 21-
One cylinder, the second cylinder of 22-, the first screw rod of 23-, the second screw rod of 24-, 25- nut set, the first sliding rail of 26-, the second sliding rail of 27-,
28- first slide, 29- second slide, 31- contact roller, 32- mounting base, 33- support, 34- swing arm, 35- spring, 36- control are opened
Pass, 37- axis body, 38- stop body, 39- controller, 41- ontology, 42- groove, 43- clamping strip, 44- slide bar, the protrusion of 45- first,
The second protrusion of 46-, 47- axis body, 48- fastening nut, 49- block, 40- cleaning shoe, 400- scraper, 410- spring body.
[specific embodiment]
In order to make the objectives, technical solutions and advantages of the present invention clearer, right below by attached drawing and embodiment
The present invention is further elaborated.However, it should be understood that specific embodiment described herein is only used to explain this hair
Range that is bright, being not intended to restrict the invention.In addition, in the following description, descriptions of well-known structures and technologies are omitted, with
Avoid unnecessarily obscuring idea of the invention.
Refering to fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of road roller mud-scraping apparatus being conveniently replaceable of the present invention, including driver
Structure 1, driving mechanism 2, control mechanism 3 and mud-scraping mechanism 4, steel wheel 5 are equipped with steel wheel frame 6, and the front and rear sides of steel wheel 5 are equipped with biography
Motivation structure 1, transmission mechanism 1 are connected with driving mechanism 2, and driving mechanism 2 is connected with control mechanism 3, and transmission mechanism 1 is equipped with and scrapes mud
Mechanism 4, mud-scraping mechanism 4 include ontology 41, groove 42, clamping strip 43, slide bar 44, the first protrusion 45, the second protrusion 46, axis body
47, fastening nut 48, block 49, cleaning shoe 40 and scraper 400, ontology 41 are equipped with groove 42, and the both ends of groove 42 are equipped with gear
Block 49 is equipped with slide bar 44 in block 49, and slide bar 44 is equipped with the first protrusion 45, and one end of slide bar 44 is set in the outside of block 49
There is fastening nut 48, the front and rear of the upper cell wall of groove 42 is equipped with axis body 47, slidable folder is arranged on axis body 47
Item 43 is held, clamping strip 43 is equipped with the second protrusion 46 matched with the first protrusion 45, the upper cell wall of clamping strip 43 and groove 42
Between be clamped with cleaning shoe 40, cleaning shoe 40 is equipped with scraper 400 close to the side of steel wheel 5.
Wherein, control mechanism 3 include contact roller 31, mounting base 32, support 33, swing arm 34, spring 35, control switch 36,
Axis body 37 stops body 38 and controller 39, and mounting base 32 is equipped with support 33, is equipped with the axis body being rotatably connected on support 33
37, one end of axis body 37 is equipped with the contact roller 31 being pressed on steel wheel 5, and the other end is arranged with swing arm 34, and axis body 37 is in swing arm 34
Outside, which is equipped with, stops body 38, spring 35 is arranged on axis body 37, mounting base 32 is equipped with former and later two control switches 36, swing arm 34
It can be pressed in control switch 36, control switch 36, the first cylinder 21 and the second cylinder 22 are connect with controller 39.
Wherein, driving mechanism 2 includes the first cylinder 21, the second cylinder 22, the first screw rod 23, the second screw rod 24, nut set
25, the side of the first sliding rail 26, the second sliding rail 27, first slide 28 and second slide 29, steel wheel frame 6 is equipped with 26 He of the first sliding rail
Slidable first slide 28 and second slide 29 are respectively equipped on second sliding rail 27, the first sliding rail 26 and the second sliding rail 27, the
The first cylinder 2 and the second cylinder 22, the work of the first cylinder 2 and the second cylinder 22 are respectively equipped on one slide 28 and second slide 29
Stopper rod is connect with former and later two transmission mechanisms 1 respectively, and steel wheel frame 6 is equipped with mounting plate 20, and mounting plate 20, which is equipped with, rotatably to be connected
The nut connect covers 25, and the first screw rod 23 and the second screw rod 24 of threaded connection, the first spiral shell are respectively equipped in the both ends of nut set 25
The front end of bar 23 is fixedly connected with the rear end of the first cylinder 21, and the front end of the rear end of the second screw rod 24 and the second cylinder 22 is fixed to be connected
It connects, the first cylinder 21 and the second cylinder 22 are connect with control mechanism 3 respectively.
Wherein, transmission mechanism 1 includes rotation shaft 11, support base 12, linking arm 13, slot 14 and pin shaft 15, steel wheel frame 6
It is equipped with support base 12, rotation shaft 11 is installed on support base 12, rotation shaft 11 is equipped with ontology 41, on rotation shaft 11
Equipped with linking arm 13, linking arm 13 is equipped with slot 14, is equipped with pin shaft 15 in slot 14, the first cylinder 21 and the second cylinder 22
Piston rod is connected with corresponding pin shaft 15 respectively.
Wherein, scraper 400 is connect with 40 riveted of cleaning shoe, is conveniently replaceable.
Wherein, an inside of steel wheel frame 6 is equipped with infra-red ray detection device 7, infrared inspection device in the top of scraper 400
7 are connected with controller 39, and whether there is or not miscellaneous mud on detection steel wheel at any time.
Wherein, axis body 47 is equipped with spring body 410, can reduce the gap of scraper and steel wheel, and mud effect is scraped in protection.
The course of work of the present invention:
A kind of road roller being conveniently replaceable of the present invention with mud-scraping apparatus during the work time, when 5 surface of steel wheel does not have miscellaneous mud
When, infra-red ray detection device 7 can normal received signal, make controller 39 control mud-scraping mechanism 4 be failure to actuate；When 5 surface of steel wheel
When having miscellaneous mud, miscellaneous mud, which can block infrared ray, makes infra-red ray detection device 7 not receive signal, so that the driving of controller 39 be made to scrape mud
Mechanism 4 carries out scraping mud, by rotating nut set 25, does the first screw rod 23 and the second screw rod 24 into nut set 25 into fortune
Dynamic, the first screw rod 23 and the second screw rod 24 drive the first cylinder 21 and the second cylinder 22 to move toward one another respectively, 21 He of the first cylinder
Second cylinder 22 pulls connected pin shaft 15, and pin shaft 15 drives rotation shaft 11 to rotate by linking arm 13, rotation shaft 11
Drive the rotation of mud-scraping mechanism 4 until scraper 400 is bonded with steel wheel 5, when steel wheel 5 rotates clockwise, steel wheel 5 drives contact roller 31
It rotates counterclockwise, contact roller 31 is driven by axis body 37 stops body 38 to rotate, since the effect of spring 35 makes to stop body 38 and pendulum
Frictional force is generated between arm 34, drives swing arm 34 to rotate while stopping body 38 to rotate, when the control that swing arm 34 is pressed in front is opened
When closing on 36, control switch 36 transmits a signal to controller 39, and the piston rod that controller 39 controls the second cylinder 22 is stretched out and pushed away
The pin shaft 15 of the transmission mechanism 1 at dynamic rear, pin shaft 15 drive rotation shaft 11 to rotate backward, and rotation shaft 11 drives mud-scraping mechanism
4 rotations, separate scraper 400 with steel wheel 5, when the scraper 400 at such rear does not scrape mud, just do not have to be bonded with steel wheel 5；Work as steel wheel
5 when rotating counterclockwise, and steel wheel 5 drives contact roller 31 to rotate clockwise, and contact roller 31 is driven by axis body 37 stops body 38 to rotate,
Since the effect of spring 35 makes to stop to generate frictional force between body 38 and swing arm 34, swing arm 34 is driven while stopping body 38 to rotate
Rotation, when swing arm 34 is pressed in the control switch 36 at rear, control switch 36 transmits a signal to controller 39, and controller 39 is controlled
The piston rod for making the first cylinder 21 stretch out and push front transmission mechanism 1 pin shaft 15, pin shaft 15 drive rotation shaft 11 to
After rotate, rotation shaft 11 drive mud-scraping mechanism 4 rotate, separate scraper 400 with steel wheel 5, in this way in front of scraper 400 do not scrape
When mud, just do not have to be bonded with steel wheel 5；When scraper 400 needs replacing, scraper 400 need to only be removed from cleaning shoe 40, be replaced
One piece of new scraper 400 gets on, and when cleaning shoe 40 needs replacing, loosens fastening nut 48, and push slide bar 44 until clamping
Item 43 is unclamped state to cleaning shoe 40, takes out the cleaning shoe 40 needed replacing and is inserted into new cleaning shoe 40, then twists again
Tight fastening nut 48, fastening nut 48 are moved with moving slide-bar 44 until clamping strip 43 clamps cleaning shoe 40, with prior art phase
Than, by 40 fissionization of cleaning shoe, scraper 400 and cleaning shoe 40 are subjected to riveted, it, only need to be to scraping when 400 serious wear of scraper
Knife 400 is replaced, and no replacement is required, and entirely cleaning shoe 40, the rate of wear of reduction cleaning shoe 40, replacement conveniently, pass through infrared ray
Detection device 7 can detecte with the presence or absence of miscellaneous mud on steel wheel 5, and control mud-scraping mechanism 4 can reduce and be scraped by spring body 410
Mud effect is scraped in the gap of knife and steel wheel, protection.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of road roller mud-scraping apparatus being conveniently replaceable, it is characterised in that: including transmission mechanism (1), driving mechanism (2),
Control mechanism (3) and mud-scraping mechanism (4), the steel wheel (5) are equipped with steel wheel frame (6), and the front and rear sides of the steel wheel (5) are all provided with
Have transmission mechanism (1), the transmission mechanism (1) is connected with driving mechanism (2), and the driving mechanism (2) is connected with control mechanism
(3), the transmission mechanism (1) is equipped with mud-scraping mechanism (4), and the mud-scraping mechanism (4) includes ontology (41), groove (42), folder
It holds item (43), slide bar (44), first raised (45), second raised (46), axis body (47), fastening nut (48), block (49), scrape
Mud plate (40) and scraper (400), the ontology (41) are equipped with groove (42), and the both ends of the groove (42) are equipped with block
(49), it is equipped with slide bar (44) in the block (49), the slide bar (44) is equipped with first raised (45), the slide bar (44)
One end be equipped with fastening nut (48) in the outside of the block (49), the front and rear of the upper cell wall of the groove (42) is equal
It equipped with axis body (47), is arranged with slidable clamping strip (43) on the axis body (47), the clamping strip (43) is equipped with and institute
Second raised (46) that first raised (45) match are stated, are clamped between the clamping strip (43) and the upper cell wall of groove (42)
Cleaning shoe (40), the cleaning shoe (40) are equipped with scraper (400) close to the side of the steel wheel (5).
2. a kind of road roller mud-scraping apparatus being conveniently replaceable as described in claim 1, it is characterised in that: the control mechanism
It (3) include contact roller (31), mounting base (32), support (33), swing arm (34), spring (35), control switch (36), axis body
(37), stop body (38) and controller (39), the mounting base (32) is equipped with support (33), is equipped on the support (33)
The axis body (37) being rotatably connected, one end of the axis body (37) is equipped with the contact roller (31) being pressed on the steel wheel (5), another
End cap is equipped with swing arm (34), and the axis body (37) is equipped in the outside of the swing arm (34) stops body (38), the axis body (37)
On be arranged with spring (35), the mounting base (32) is equipped with former and later two control switches (36), and the swing arm (34) can be pressed in
On the control switch (36), the control switch (36), the first cylinder (21) and the second cylinder (22) with the controller
(39) it connects.
3. a kind of road roller mud-scraping apparatus being conveniently replaceable as described in claim 1, it is characterised in that: the driving mechanism
(2) it is slided including the first cylinder (21), the second cylinder (22), the first screw rod (23), the second screw rod (24), nut set (25), first
Rail (26), the second sliding rail (27), first slide (28) and second slide (29), it is sliding that the side of the steel wheel frame (6) is equipped with first
Rail (26) and the second sliding rail (27) are respectively equipped with slidable first slide on first sliding rail (26) and the second sliding rail (27)
(28) and second slide (29) the first cylinder (2) and second, are respectively equipped in the first slide (28) and second slide (29)
The piston rod of cylinder (22), first cylinder (2) and the second cylinder (22) is connect with former and later two transmission mechanisms (1) respectively,
The steel wheel frame (6) is equipped with mounting plate (20), and the mounting plate (20) is equipped with the nut set (25) being rotatably connected, described
The first screw rod (23) and the second screw rod (24) of threaded connection, first screw rod are respectively equipped in the both ends of nut set (25)
(23) front end is fixedly connected with the rear end of the first cylinder (21), rear end and the second cylinder (22) of second screw rod (24)
Front end is fixedly connected, and first cylinder (21) and the second cylinder (22) are connect with the control mechanism (3) respectively.
4. a kind of road roller mud-scraping apparatus being conveniently replaceable as described in claim 1, it is characterised in that: the transmission mechanism
It (1) include rotation shaft (11), support base (12), linking arm (13), slot (14) and pin shaft (15), on the steel wheel frame (6)
It equipped with support base (12), is equipped with rotation shaft (11) on the support base (12), the rotation shaft (11) is equipped with ontology
(41), the rotation shaft (11) is equipped with linking arm (13), and the linking arm (13) is equipped with slot (14), the slot
(14) pin shaft (15) are equipped in, the piston rod of first cylinder (21) and the second cylinder (22) respectively with the corresponding pin shaft
(15) it connects.
5. a kind of road roller mud-scraping apparatus being conveniently replaceable as described in claim 1, it is characterised in that: the scraper
(400) it is connect with cleaning shoe (40) riveted.
6. a kind of road roller mud-scraping apparatus being conveniently replaceable as described in claim 1, it is characterised in that: the steel wheel frame
(6) a inside is equipped with infra-red ray detection device (7) in the top of the scraper (400), and the infrared inspection device (7) is even
It is connected to the controller (39).
7. such as a kind of road roller mud-scraping apparatus being conveniently replaceable described in any one of claims 1 to 6, it is characterised in that:
The axis body (47) is equipped with spring body (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492576.9A CN109577141A (en) | 2018-12-07 | 2018-12-07 | A kind of road roller mud-scraping apparatus being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492576.9A CN109577141A (en) | 2018-12-07 | 2018-12-07 | A kind of road roller mud-scraping apparatus being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109577141A true CN109577141A (en) | 2019-04-05 |
Family
ID=65928788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811492576.9A Pending CN109577141A (en) | 2018-12-07 | 2018-12-07 | A kind of road roller mud-scraping apparatus being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109577141A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910490A (en) * | 2019-05-07 | 2020-11-10 | 徐州祥瑞工程机械科技有限公司 | Novel special steel wheel for road roller |
| CN115394171A (en) * | 2022-08-31 | 2022-11-25 | 上海藤轲汽车技术有限公司 | Efficient strickling device and method for automobile clay model |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204849539U (en) * | 2015-08-05 | 2015-12-09 | 冯淑珠 | Road roller with mud scrapping device |
| CN205617211U (en) * | 2016-05-11 | 2016-10-05 | 浙江飞腾园林工程有限公司 | Road roller mud scrapping device |
| CN106868988A (en) * | 2017-03-22 | 2017-06-20 | 浙江德润市政园林有限公司 | Road roller servicing unit is used in a kind of municipal administration |
| CN107237239A (en) * | 2017-08-07 | 2017-10-10 | 浙江奥桑机械设备有限公司 | A kind of modified form road roller mud-scraping apparatus |
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2018
- 2018-12-07 CN CN201811492576.9A patent/CN109577141A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204849539U (en) * | 2015-08-05 | 2015-12-09 | 冯淑珠 | Road roller with mud scrapping device |
| CN205617211U (en) * | 2016-05-11 | 2016-10-05 | 浙江飞腾园林工程有限公司 | Road roller mud scrapping device |
| CN106868988A (en) * | 2017-03-22 | 2017-06-20 | 浙江德润市政园林有限公司 | Road roller servicing unit is used in a kind of municipal administration |
| CN107237239A (en) * | 2017-08-07 | 2017-10-10 | 浙江奥桑机械设备有限公司 | A kind of modified form road roller mud-scraping apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910490A (en) * | 2019-05-07 | 2020-11-10 | 徐州祥瑞工程机械科技有限公司 | Novel special steel wheel for road roller |
| CN115394171A (en) * | 2022-08-31 | 2022-11-25 | 上海藤轲汽车技术有限公司 | Efficient strickling device and method for automobile clay model |
| CN115394171B (en) * | 2022-08-31 | 2023-09-29 | 上海藤轲汽车技术有限公司 | Efficient scraping device and method for automobile oil sludge model |
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Application publication date: 20190405 |
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