CN106868988B - A kind of municipal administration road roller auxiliary device - Google Patents
A kind of municipal administration road roller auxiliary device Download PDFInfo
- Publication number
- CN106868988B CN106868988B CN201710174569.3A CN201710174569A CN106868988B CN 106868988 B CN106868988 B CN 106868988B CN 201710174569 A CN201710174569 A CN 201710174569A CN 106868988 B CN106868988 B CN 106868988B
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- Prior art keywords
- cleaning shoe
- rack
- mud
- road roller
- cleaning
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to road roller technical field, specially a kind of municipal administration road roller auxiliary device.A kind of municipal administration road roller auxiliary device, including rack, the pinch roller being arranged on the rack, water supply mechanism and mud-scraping mechanism；The water supply mechanism includes water tank, and spray head connects the hose of the water tank and the spray head, and the control valve and connector that are arranged between the water tank and the hose, the spray head and the hose.The water supply mechanism of auxiliary device of the invention will not interfere road roller to turn, and the good seal performance of water pipe, and mud-scraping mechanism can carry out scraping mud according to the actual soil adhesion condition of pinch roller, it is good to scrape mud effect, the long service life of cleaning shoe, and cleaning shoe can be cleared up automatically, not need to dismantle with rack.
Description
Technical field
The present invention relates to road roller technical field, specially a kind of municipal administration road roller auxiliary device.
Background technique
Compacting operation of the road roller for realizing various architectural engineering bases, pinch roller and rubble, cohesive soil, pitch, water
The compacting material surface such as cement concrete directly contacts, and pinch roller surface smoothness and compacting surface quality have direct relationship, therefore
Road roller is equipped with mud-scraping apparatus and watering device mostly.Existing watering device includes water tank, water pipe and nozzle, water pipe generally by
Hard material pipe is made, very inconvenient in road roller turning, it is easy to broken ring water pipe, and existing water pipe poor sealing performance,
It is easy to appear drainages.
And the installation site of the cleaning shoe of existing mud-scraping apparatus be it is fixed, generally maintained a certain distance with pinch roller,
Bricklayer's's work is scraped in guarantee, while preventing pinch roller from contacting generation abrasion with cleaning shoe.But between cleaning shoe and pinch roller using it is fixed away from
Different with a distance between the two are required from different compacting materials can not be adapted to, necessarily will affect and scrape mud effect, accelerate abrasion speed
Degree, and existing cleaning shoe needs timing disassembly cleaning, in order to preferably carry out scraping mud, cleaning shoe disassembling section is complicated, and ten
Divide inconvenience.
Summary of the invention
In view of the problems of the existing technology the present invention, proposes a kind of municipal administration road roller auxiliary device, auxiliary dress
The water supply mechanism set will not interfere road roller to turn, and the good seal performance of water pipe, and mud-scraping mechanism can be according to the actual mud of pinch roller
Native adhesion condition carries out scraping mud, scrapes that mud effect is good, the long service life of cleaning shoe, and cleaning shoe can be cleared up automatically, be not required to
It to be dismantled with rack.
The technical solution adopted by the present invention to solve the technical problems is: a kind of municipal administration road roller auxiliary device, including
Rack, the pinch roller being arranged on the rack, water supply mechanism and mud-scraping mechanism；
The water supply mechanism includes water tank, and spray head connects the hose of the water tank and the spray head, and is arranged described
Control valve and connector between water tank and the hose, the spray head and the hose；
The connector includes tube body, the first compacting ring for connecting set on the outer surface of tube body with the hose, second
Compacting ring and third compacting ring, the interior connecting thread portion connecting set on the inner surface of tube body with the control valve are set to described
The clamping ring of outer surface of tube body and described interior connecting thread portion the same end, the clamping ring are integrally formed and described with the tube body
Clamping ring outer surface is equipped with the outer connecting thread portion connecting with the water tank；
The tube body and first compacting ring, second compacting ring and third compacting ring junction are equipped with first
Annular groove, second annular groove and third annular groove, first compacting ring, second compacting ring and the third pressure
Collar and the tube body junction are respectively equipped with to be cooperated with the first annular groove, second annular groove and third annular groove
First annular protrusion, the second annular protrusion and the third annular protrusion used.
Preferably, the mud-scraping mechanism includes the drive shaft connecting with the rack, it is arranged in the drive shaft
On cleaning shoe, and the cleaning shoe cleaning member being used cooperatively with the cleaning shoe；The cleaning shoe includes cleaning shoe ontology,
Mud head is scraped with what the cleaning shoe ontology was detachably connected, the cleaning shoe body interior is equipped with pressure detector, the pressure
Force detector and the cleaning shoe cleaning member are electrically connected.
Preferably, the cleaning shoe ontology and the mud head joint face of scraping are opened there are four inserted slot, it is described scrape mud head with
The cleaning shoe ontology joint face is set there are four raised inserted sheet, and the four sides settings of mud head, institute are scraped in edge to the protrusion inserted sheet respectively
Inserted slot is stated to be equipped with the raised inserted sheet and fix by screw.
Preferably, the protrusion inserted sheet is along the cleaning shoe ontology to the mud head direction of scraping equipped with multiple threaded holes.
Preferably, the mud head of scraping is made of metal material and internal is equipped with electric heating element, the electric heating element
Electric wire the power supply that is arranged in the rack is connected through the cleaning shoe body interior inside mud head by described scrape.
Preferably, the cleaning shoe cleaning member includes the first support arm, the second support arm, third support arm and cleaning
Plate, and for connect the cleaning plate and first support arm, connect first support arm and second support arm,
Connect second support arm with the third support arm, connect four connecting shafts of the third support arm Yu the rack.
Preferably, the shaft section of the cleaning plate and the cleaning shoe contact jaw is in arc-shaped, and the arc-shaped
The radius of contact jaw is 2 to 4 millimeters.
Preferably, the rack be equipped with it is several for hose limit locating parts, the locating part include with it is described
The sucker of rack connection, the vacuum generator on the sucker are used for for starting the poke rod of the vacuum generator
The spacing collar of hose is placed, and connects the vacuum generator and the spacing collar and the rotation of the spacing collar rotation can be made
Seat；The spacing collar includes the first limit half-turn and the second limit half-turn, and the first limit half-turn is connect with the rotation seat,
Described second limit half-turn one end and described first limits hinged half-turn, the other end and the first limit half-turn clamping.
Preferably, the road roller auxiliary device further includes mudstone testing agency, the mudstone testing agency includes one
Arrange the RF transmitter of semicircular arc setting, and with the one-to-one infrared receiver of the RF transmitter,
The center of circle of the RF transmitter and the center of circle of the pinch roller are located on same central axis, the radius of the RF transmitter
It is 5 to 10 millimeters bigger than the radius of the pinch roller；The mudstone testing agency and the mud-scraping mechanism are electrically connected.
Preferably, the rack is equipped with soil collecting box, the entrance of the soil collecting box is located at the cleaning shoe
With the underface of the pinch roller connecting pin, the soil collecting box is connect with the rack by connecting rod, the connecting rod with
The rack is connected by latch components；The latch components include the self-locking hole being arranged in the rack, described in certainly
The arc card of lockhole setting, the tension spring being connect with described card one end, the shaft being connect with the card other end, Yi Jiyu
The connecting rod fixes, the inserted link to be inserted into the self-locking hole, and the inserted link is equipped with the card slot being clamped with the card.
The invention has the advantages that 1, the sealing performance of water supply mechanism can be improved by connector, and given by hose
Pinch roller is sprinkled water when damage water pipe and road roller are turned when can avoid road roller turning and is restrained；2, the soil on cleaning shoe can be certainly
Dynamic cleaning, does not need to be dismantled with rack, simple and convenient；3, it scrapes mud head and cleaning shoe ontology is detachably connected, when scraping mud head
When serious wear, it can directly replace and scrape mud head, without replacing entire cleaning shoe, save and scrape mud cost, and pass through protrusion
Inserted sheet and inserted slot may make cleaning shoe ontology firmly to connect with mud head is scraped in conjunction with screw；4, locating part can be placed in rack 1
Easy for installation, and adjustable direction is dismantled, with rack 1 convenient for the setting of hose in any position；5, it can be received by soil collecting box
Collect the soil and sewage scraped off, avoid pollution road surface, connecting rack and soil collecting box by connecting rod can avoid soil and receive
Header is rocked in road roller operational process, can connect and dismantle very conveniently rack and connecting rod by latch components.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that road roller auxiliary device is used in a kind of municipal administration of the present invention；
Fig. 2 is the structural schematic diagram of water supply mechanism connector；
Fig. 3 is structural schematic diagram when mud-scraping mechanism is unfolded；
Fig. 4 is structural schematic diagram when mud-scraping mechanism is shunk；
Fig. 5 is the structural schematic diagram of locating part；
Wherein, 1, rack, 11, spacing collar, 12, rotation seat, 13, vacuum generator, 14, poke rod, 15, sucker, 2, pressure
Wheel, 3, water supply mechanism, 31, tube body, the 32, first compacting ring, the 33, second compacting ring, 34, third compacting ring, 4, mud-scraping mechanism,
41, drive shaft, 42, cleaning shoe, 43, cleaning shoe cleaning member.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 5, a kind of municipal administration road roller auxiliary device, including rack 1, are arranged in the pinch roller in rack 1
2, water supply mechanism 3 and mud-scraping mechanism 4.
The water supply mechanism 3 includes water tank, and spray head connects the hose of the water tank and the spray head, and is arranged in institute
State the control valve and connector between water tank and the hose, the spray head and the hose.
The connector includes tube body 31, the first compacting ring connecting set on 31 outer surface of tube body with the hose
32, the second compacting ring 33 and third compacting ring 34, the interior connection spiral shell being connect set on 31 inner surface of tube body with the control valve
Line portion 35, the clamping ring set on 31 outer surface of tube body and described interior 35 the same end of connecting thread portion, the clamping ring and institute
It states the integrated molding of tube body 31 and the clamping ring outer surface is equipped with the outer connecting thread portion 36 connecting with the water tank.The tube body
31 with first compacting ring 32, second compacting ring 33 and 34 junction of third compacting ring be equipped with it is first annular recessed
Slot, second annular groove and third annular groove, first compacting ring 32, second compacting ring 33 and the third compress
Circle 34 is respectively equipped with 31 junction of tube body matches with the first annular groove, second annular groove and third annular groove
Close first annular protrusion, the second annular protrusion and the third annular protrusion used.
When connector is installed, first by an end cap of the never interior connecting thread portion 35 of the water inlet of hose or water outlet in tube body
31 outsides, are then compressed hose and tube body 31 by third compacting ring 34, and keep the water inlet of hose or water outlet one reserved
Point edge, which overturns towards 32 end of the first compacting ring and passes through first compacting ring 32, compresses hose and tube body 31, finally makes again soft
The water inlet of pipe or water outlet reserve that a part of edge overturns towards 33 end of the second compacting ring and pass through second compacting ring 33 will be soft
Pipe is compressed with tube body 31, can be securely fixed hose and connector, good airproof performance.Then one end of connector is passed through into outer connection
Threaded portion 36 is fixed with water tank, finally fixes one end of connector with control valve by interior connecting thread portion 35.Pass through the company
The sealing performance of water supply mechanism 3 can be improved in fitting, and is sprinkled water by hose to pinch roller and can avoid damaging water pipe when road roller is turned
It is restrained when with road roller turning.
The mud-scraping mechanism 4 includes the drive shaft 41 connecting with the rack 1, is arranged in the drive shaft 41
Cleaning shoe 42, and the cleaning shoe cleaning member 43 being used cooperatively with the cleaning shoe 42.The cleaning shoe 42 includes cleaning shoe
Ontology, and mud head is scraped with what the cleaning shoe ontology was detachably connected, the cleaning shoe body interior is equipped with pressure detector, institute
It states pressure detector and the cleaning shoe cleaning member 43 is electrically connected.After accumulating certain soil on cleaning shoe 42, mud is scraped
Plate 42 will receive certain pressure, sends signal to cleaning shoe cleaning member 43 by pressure detector, makes cleaning shoe cleaning portion
Part 43 clears up cleaning shoe 42 automatically.
The cleaning shoe ontology and the mud head joint face of scraping are opened there are four inserted slot, described to scrape mud head and the cleaning shoe
Ontology joint face is set there are four raised inserted sheet, the protrusion inserted sheet respectively along scraping the four sides settings of mud head, the inserted slot with
The protrusion inserted sheet is equipped with and is fixed by screw.It scrapes mud head to be detachably connected with cleaning shoe ontology, be worn when scraping mud head
When serious, it can directly replace and scrape mud head, without replacing entire cleaning shoe, save and scrape mud cost, and pass through raised inserted sheet
Cleaning shoe ontology may make firmly to connect with mud head is scraped in conjunction with screw with inserted slot.
The protrusion inserted sheet, equipped with multiple threaded holes, has along the cleaning shoe ontology to the mud head direction of scraping when scraping mud head
When part wears, interchangeable a threaded hole connection makes to scrape mud head to far from the mobile a part in cleaning shoe ontology direction, so as into one
Mud head is scraped in step use, until scraping mud head serious wear.
It is described scrape mud head be made of metal material and it is internal be equipped with electric heating element, the electric wire of the electric heating element is by institute
It states to scrape and connects the power supply being arranged in the rack 1 through the cleaning shoe body interior inside mud head, can lead to heating element can mention
Height scrapes the temperature of mud head, is conducive to strike off the impurity such as pitch.
The cleaning shoe cleaning member 43 includes the first support arm, the second support arm, third support arm and cleaning plate, and
For connecting the cleaning plate and first support arm, connecting first support arm and second support arm, connect institute
State the second support arm with the third support arm, connect four connecting shafts of the third support arm Yu the rack 1.When scraping mud
After plate cleaning member 43 receives the signal of pressure detector, the first support arm, the second support arm, third support arm, cleaning plate,
And connecting shaft can be by the motion profile movement set in advance to remove the soil on cleaning shoe 42.
The shaft section of the cleaning plate and 42 contact jaw of cleaning shoe is in arc-shaped, and the contact jaw of the arc-shaped
Radius is 2 to 4 millimeters, avoids abrasion cleaning plate and cleaning shoe 42 by the contact jaw of arc-shaped, and arc radius is less than centainly
Value, does not influence clear mud effect.
The rack 1 is equipped with several locating parts for hose limit, and the locating part includes connecting with the rack 1
Sucker 15, the vacuum generator 13 on the sucker 15 uses for starting the poke rod 14 of the vacuum generator 13
In the spacing collar 11 for placing hose, and connects the vacuum generator 13 and the spacing collar 11 and the spacing collar 11 can be made
The rotation seat 12 of rotation.The spacing collar 11 include first limit half-turn and second limit half-turn, it is described first limit half-turn with
The rotation seat 12 connects, described second limit half-turn one end and the first limit half-turn is hinged, the other end and described first
Limit half-turn clamping.
Locating part in use, any position of rack 1 can be placed in by locating part, and then drive poke rod 14 passes through vacuum and sends out
Raw device 13 takes the air in sucker 15 away, securely fixes locating part with rack 1, then opens the second limit half-turn, will be soft
Pipe is put into the first limit half-turn, then closes the second limit half-turn to limit hose, and rotation seat 12 is finally adjusted and to limit
The circle mouth of position circle 11 cooperates towards with the tilt angle of hose.Locating part can be placed in any position of rack 1, dismantle with rack 1
It is easy for installation, and adjustable direction, convenient for the setting of hose.
The road roller auxiliary device further includes mudstone testing agency, and the mudstone testing agency includes that a row is in semi arch
Shape setting RF transmitter, and with the one-to-one infrared receiver of the RF transmitter, the infrared ray
The center of circle of transmitter and the center of circle of the pinch roller 2 are located on same central axis, press described in the radius ratio of the RF transmitter
The radius of wheel 2 is 5 to 10 millimeters big, and the mudstone testing agency and the mud-scraping mechanism 4 are electrically connected, and passes through the infrared ray of a row
Transmitter and infrared receiver improve the detection efficiency of soil.
The rack 1 be equipped with soil collecting box, the entrance of the soil collecting box be located at the cleaning shoe 42 with it is described
The underface of 2 connecting pin of pinch roller, the soil collecting box are connect with the rack 1 by connecting rod, the connecting rod with it is described
Rack 1 is connected by latch components.The latch components include the self-locking hole being arranged in the rack 1, around described self-locking
Hole setting arc card, the tension spring being connect with described card one end, the shaft being connect with the card other end, and with institute
State connecting rod fix, the inserted link to be inserted into the self-locking hole, the inserted link is equipped with the card slot that is clamped with the card.
The soil and sewage that scrape off are collected by soil collecting box, road surface is avoided pollution, machine is connected by connecting rod
Frame 1 and soil collecting box can avoid soil collecting box and rock in road roller operational process, can be very convenient by latch components
Ground connection and disassembly rack 1 and connecting rod.When connecting rod is connect with rack 1, inserted link is inserted into self-locking hole, when card encounters card slot
When, due to the elastic force of torsional spring, card can be caught in card slot, connecting rod and rack 1 be securely fixed, when dismantling connection bar, only
It needs to push card from card slot aside using tool, inserted link can be extracted out from self-locking hole, very convenient.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to design of the invention
It is defined with range.Without departing from the design concept of the invention, ordinary people in the field is to technical side of the invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through being all described in the claims.
Claims (8)
1. a kind of municipal administration road roller auxiliary device, it is characterised in that: including rack (1), the pinch roller being arranged on rack (1)
(2), water supply mechanism (3) and mud-scraping mechanism (4)；
The water supply mechanism (3) includes water tank, and spray head connects the hose of the water tank and the spray head, and is arranged described
Control valve and connector between water tank and the hose, the spray head and the hose；
The connector includes tube body (31), is set to the first compacting ring that the tube body (31) outer surface is connect with the hose
(32), the second compacting ring (33) and third compacting ring (34) are set to what the tube body (31) inner surface was connect with the control valve
Interior connecting thread portion (35) is set to the clamping ring of the tube body (31) outer surface and described interior connecting thread portion (35) the same end,
The clamping ring is integrally formed with the tube body (31) and the clamping ring outer surface is equipped with the outer connection connecting with the water tank
Threaded portion (36)；
The tube body (31) and first compacting ring (32), second compacting ring (33) and the third compacting ring (34) are even
It meets place and is equipped with first annular groove, second annular groove and third annular groove, first compacting ring (32), second pressure
Collar (33) and the third compacting ring (34) and the tube body (31) junction are respectively equipped with and the first annular groove, the
First annular protrusion, the second annular protrusion and the third annular protrusion that second ring groove and third annular groove are used cooperatively;
The mud-scraping mechanism (4) includes the drive shaft (41) connecting with the rack (1), is arranged in the drive shaft (41)
On cleaning shoe (42), and the cleaning shoe cleaning member (43) being used cooperatively with the cleaning shoe (42)；The cleaning shoe
(42) include cleaning shoe ontology, and scrape mud head with what the cleaning shoe ontology was detachably connected, the cleaning shoe body interior is set
There is pressure detector, the pressure detector and the cleaning shoe cleaning member (43) are electrically connected;
The cleaning shoe ontology and the mud head joint face of scraping are opened there are four inserted slot, described to scrape mud head and the cleaning shoe ontology
Joint face is set there are four raised inserted sheet, the protrusion inserted sheet respectively along scraping the four sides settings of mud head, the inserted slot with it is described
Raised inserted sheet is equipped with and is fixed by screw.
2. a kind of municipal administration road roller auxiliary device according to claim 1, it is characterised in that: the protrusion inserted sheet is along institute
Cleaning shoe ontology is stated to the mud head direction of scraping equipped with multiple threaded holes.
3. a kind of municipal administration road roller auxiliary device according to claim 1, it is characterised in that: the mud head of scraping is by metal
Material is made and inside is equipped with electric heating element, and the electric wire of the electric heating element is scraped inside mud head by described through the cleaning shoe
The power supply that body interior connection is arranged on the rack (1).
4. a kind of municipal administration road roller auxiliary device according to claim 1, it is characterised in that: cleaning shoe cleaning portion
Part (43) includes the first support arm, the second support arm, third support arm and cleaning plate, and for connecting the cleaning plate and institute
It states the first support arm, connection first support arm and second support arm, connect second support arm and the third
Four connecting shafts of support arm, connection the third support arm and the rack (1).
5. it is according to claim 4 it is a kind of municipal administration use road roller auxiliary device, it is characterised in that: the cleaning plate with it is described
The shaft section of cleaning shoe (42) contact jaw is in arc-shaped, and the radius of the contact jaw of the arc-shaped is 2 to 4 millimeters.
6. a kind of municipal administration road roller auxiliary device according to claim 1, it is characterised in that: set on the rack (1)
There are several locating parts for hose limit, the locating part includes the sucker (15) connecting with the rack (1), is set to described
Vacuum generator (13) on sucker (15) is soft for placing for starting the poke rod (14) of the vacuum generator (13)
The spacing collar (11) of pipe, and connect the vacuum generator (13) and the spacing collar (11) and the spacing collar (11) can be made
The rotation seat (12) of rotation；The spacing collar (11) includes the first limit half-turn and the second limit half-turn, first limit half
Circle is connect with the rotation seat (12), and described second limit half-turn one end and described first limits hinged half-turn, the other end and institute
State the clamping of the first limit half-turn.
7. a kind of municipal administration road roller auxiliary device according to claim 1, it is characterised in that: the road roller auxiliary dress
Setting further includes mudstone testing agency, and the mudstone testing agency includes the RF transmitter of the semicircular arc setting of a row, with
And with the one-to-one infrared receiver of the RF transmitter, the center of circle of the RF transmitter and the pinch roller
(2) the center of circle is located on same central axis, big 5 to 10 milli of the radius of pinch roller described in the radius ratio of the RF transmitter (2)
Rice；The mudstone testing agency and the mud-scraping mechanism (4) are electrically connected.
8. a kind of municipal administration road roller auxiliary device according to claim 1, it is characterised in that: set on the rack (1)
Have a soil collecting box, the entrance of the soil collecting box be located at the cleaning shoe (42) and the pinch roller (2) connecting pin just under
Side, the soil collecting box are connect with the rack (1) by connecting rod, and the connecting rod and the rack (1) pass through lock
Component connection；The latch components include the self-locking hole being arranged on the rack (1), around the arc of self-locking hole setting
Card, the tension spring being connect with described card one end, the shaft being connect with the card other end, and it is solid with the connecting rod
The fixed, inserted link to be inserted into the self-locking hole, the inserted link are equipped with the card slot being clamped with the card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174569.3A CN106868988B (en) | 2017-03-22 | 2017-03-22 | A kind of municipal administration road roller auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174569.3A CN106868988B (en) | 2017-03-22 | 2017-03-22 | A kind of municipal administration road roller auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106868988A CN106868988A (en) | 2017-06-20 |
| CN106868988B true CN106868988B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710174569.3A Active CN106868988B (en) | 2017-03-22 | 2017-03-22 | A kind of municipal administration road roller auxiliary device |
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| CN (1) | CN106868988B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024176B (en) * | 2018-07-11 | 2020-07-24 | 福州市长乐区三互信息科技有限公司 | Mud scraping device with improved structure on road roller |
| CN109440707B (en) * | 2018-11-06 | 2020-10-16 | 湖南仁天环保科技有限公司 | New-type municipal administration is with street earth cleaning device |
| CN109577141A (en) * | 2018-12-07 | 2019-04-05 | 浙江奥桑机械设备有限公司 | A kind of road roller mud-scraping apparatus being conveniently replaceable |
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| WO2016017833A1 (en) * | 2014-07-30 | 2016-02-04 | Volvo Construction Equipment Ab | Device for cleaning the drum surface of asphalt compactors |
| CN204282170U (en) * | 2014-12-03 | 2015-04-22 | 湖州好山好水园林工程有限公司 | Mud scraper for roller |
| CN205399150U (en) * | 2016-03-07 | 2016-07-27 | 任东辉 | Engineering road roller mud discharging device |
| CN205856984U (en) * | 2016-07-04 | 2017-01-04 | 湖州好山好水园林工程有限公司 | Road roller auxiliary device is used in a kind of municipal administration |
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| Publication number | Publication date |
|---|---|
| CN106868988A (en) | 2017-06-20 |
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