CN210916895U - Road roller auxiliary mud scraping device easy to clean - Google Patents
Road roller auxiliary mud scraping device easy to clean Download PDFInfo
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- CN210916895U CN210916895U CN201921154796.0U CN201921154796U CN210916895U CN 210916895 U CN210916895 U CN 210916895U CN 201921154796 U CN201921154796 U CN 201921154796U CN 210916895 U CN210916895 U CN 210916895U
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- sawtooth
- scraper
- plate
- mud
- upper fixing
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Abstract
The utility model discloses a mud scraping device is assisted to road roller of easy clearance, include: one end of the sawtooth mud scraper is in contact with the surface of the steel wheel, the contact end of the sawtooth mud scraper is in a sawtooth shape, a separation seam which divides the sawtooth mud scraper into an upper fixing plate and a lower scraper is arranged at the center line of the sawtooth mud scraper, the upper fixing plate and the lower scraper are hinged through at least three uniformly distributed hinges, and fixing strips which are perpendicular to the separation seam and provided with U-shaped grooves are slidably buckled at the two ends of the sawtooth mud scraper; the fixing device comprises a mounting transverse plate, a pressing plate arranged on the outer side surface of the upper fixing plate and a bolt; connecting device, including two backup pads, can further improve the ability that the mud scraper cleared away and the work efficiency when clearance mud scraper is carried out to steel wheel surface large tracts of land adnexed road surface layer material.
Description
Technical Field
The utility model relates to a town road construction equipment technical field, in particular to road roller of easy clearance assists mud scraping device.
Background
The road roller is widely used for the filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can roll sandy, semi-viscous and viscous soil, roadbed stabilizing soil and asphalt concrete pavement layers. In the working process of the road roller, materials of a road surface layer can be adhered to the steel wheel of the road roller, and the materials are easy to fall on the ground after being dried by air to form bulges.
In the prior art, in order to avoid above-mentioned problem, set up the mud scraper in road roller's steel wheel side, however, current mud scraper is the plate structure of an edge parallel and level, and its one end and steel wheel contact rotate the in-process at the steel wheel, strike off its surface adhered to pavement layer material, but, when steel wheel surface adhered to pavement material area is great, or when compaction degree is great, current mud scraper structure is difficult to once only scrape clean, leads to the steel wheel surface to continue to adhere to in unclean position more easily.
In addition, current mud scraper is a monoblock platelike structure, fixes on the frame through the installed part, and in the construction, the unnecessary material of scraping in time clears up, can not pile up on the mud scraper, otherwise can cause the injury to mud scraper and steel wheel, must pull down the mud scraper from the frame during nevertheless clearance, and installs again at every turn and all need adjust the relative position between mud scraper and the steel wheel once more, leads to clearing work efficiency low.
In summary, how to further improve the ability of the scraper to remove the large-area pavement layer material attached to the surface of the steel wheel and the working efficiency of the scraper in cleaning becomes a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mud scraper is assisted to road roller of easy clearance can further improve the ability that the mud scraper cleared away and the work efficiency when clearing up the mud scraper to steel wheel surface large tracts of land adnexed road surface layer material.
In order to solve the technical problem, the utility model provides a following technical scheme:
an easy-to-clean road roller auxiliary mud scraping device, comprising:
one end of the sawtooth mud scraper is contacted with the surface of the steel wheel, and the contact end is sawtooth-shaped, the middle line of the sawtooth mud scraper is provided with a separation slit which divides the sawtooth mud scraper into an upper fixing plate and a lower scraper, the upper fixing plate and the lower scraper are hinged by at least three hinges which are uniformly distributed, the lower scraper can be turned up from the lower end to the outer side along the central axis of the hinge, the lower end of the lower scraper is contacted with a steel wheel of the road roller, both ends of the sawtooth mud scraping plate are slidably buckled with fixing strips which are vertical to the separation seams and are provided with U-shaped grooves, the fixing strip is respectively fixed with the upper fixing plate and the lower scraper through bolts, the end part of the sawtooth mud scraper is inserted into the U-shaped groove of the fixing strip, the thickness of the sawtooth mud scraper is equal to the width of the U-shaped groove, one end of the fixing strip is flush with the upper edge of the upper fixing plate, and the other end of the fixing strip is flush with the center line of the side edge of the lower scraper blade;
the fixing device comprises a mounting transverse plate attached to the inner side surface of the upper fixing plate, a pressing plate arranged on the outer side surface of the upper fixing plate, and a plurality of bolts for clamping the upper fixing plate between the front side surface of the mounting transverse plate and the pressing plate, wherein the mounting transverse plate is positioned between the fixing strips on the two sides and attached to the upper fixing plate;
the connecting device comprises two supporting plates which are symmetrically arranged on the rear side surface of the installation transverse plate, one end of each supporting plate is welded with the installation transverse plate, and the other end of each supporting plate is welded on the frame on one side of the steel wheel.
Preferably, the height of the teeth on the sawtooth mud scraper is 5mm, and the distance between the top ends of the teeth is 5 mm.
The utility model provides an easy-to-clean road roller auxiliary mud scraping device, which is used for assisting the use of the mud scraping plate in the prior art, in particular, the sawtooth end of the sawtooth mud scraping plate is contacted with a steel wheel and is arranged on a frame at one side of the steel wheel through a connecting device and a fixing device, when the surface of the steel wheel is attached with a large area of pavement layer materials, the sawtooth structure on the sawtooth structure can firstly pre-clean the materials, for large fragile materials, the materials can be pre-crushed under multiple stress when passing through the sawtooth structure, and can also be pre-cleaned to different degrees for other materials, so as to promote the mud scraping plate to thoroughly clean the pavement materials attached with the steel wheel, reduce the repeated attached condition, the strip-shaped holes arranged on the sawtooth mud scraping plate are used for adjusting the relative position with the steel wheel, so as to ensure the effectiveness of the pre-treatment work, thereby, further improving the capability of cleaning the pavement layer materials attached with a large area of the surface of the steel wheel, in addition, a separation seam is arranged at the center line of the sawtooth mud scraper and is divided into an upper fixing plate and a lower scraper, the upper fixing plate and the lower scraper are hinged through a hinge, the upper fixing plate is used for being connected with a fixing device, the lower end of the lower scraper is contacted with a steel wheel to play a role in scraping mud for the steel wheel, fixing strips with U-shaped grooves are fixedly arranged at the two ends of the sawtooth mud scraper through bolts, the end parts of the mud scraper are inserted into the U-shaped grooves, the fixing strips are used for fixing the relative positions between the upper fixing plate and the lower scraper so as to enable the upper fixing plate and the lower scraper to be kept in the same plane, one end of each fixing strip is flush with the upper edge of the upper fixing plate, the other end of each fixing strip is flush with the center line of the side edge of the lower scraper, the interference of the fixing strips on the positioning of the mud scraper due to the steel wheel is avoided, and the fixing plates can be directly detached from, alright this moment with lower scraper blade relative upper fixed plate to roll over to the outside, can be convenient clear up scraper blade both sides adnexed earth etc. need not to follow fixing device and pull down completely, convenient operation is swift, and because the location of upper fixed plate is not influenced, when the scraper blade resets the back through the fixed strip down, generally need not to adjust the location once more, alright direct continuation construction has improved the work efficiency when clearing up the mud scraper of road roller.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the structure schematic diagram of the auxiliary mud scraping device of the road roller easy to clean provided by the utility model.
In the figure: 01. a steel wheel; 02. a frame; 1. separating the seams; 11. an upper fixing plate; 12. a lower scraper; 2. a hinge; 3. a fixing strip; 4. installing a transverse plate; 5. pressing a plate; 6. and a support plate.
Detailed Description
The core of the utility model is to provide a mud scraper is assisted to road roller of easy clearance, can further improve the ability that the mud scraper cleared away and the work efficiency when clearing up the mud scraper to steel wheel surface large tracts of land adnexed road surface layer material.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 1 is a schematic structural diagram of an auxiliary mud scraping device of a road roller easy to clean according to the present invention.
The utility model provides a mud scraping device is assisted to road roller of easy clearance, include: the device comprises a sawtooth mud scraper, wherein one end of the sawtooth mud scraper is in surface contact with a steel wheel 01, the contact end is in a sawtooth shape, a separation seam 1 for dividing the sawtooth mud scraper into an upper fixing plate 11 and a lower scraper 12 is arranged at the center line of the sawtooth mud scraper, the upper fixing plate and the lower scraper are hinged through at least three uniformly distributed hinges 2, the lower scraper can be turned up from the lower end to the outer side along the central axis of the hinge, the lower end of the lower scraper is in contact with the steel wheel of the road roller, fixing strips 3 which are perpendicular to the separation seam and provided with U-shaped grooves are slidably buckled at the two ends of the sawtooth mud scraper, the fixing strips are respectively fixed with the upper fixing plate and the lower scraper through bolts, the end parts of the sawtooth mud scraper are inserted into the U-shaped grooves of the fixing strips, the thickness of the sawtooth mud scraper is equal to the width of the U-shaped grooves, one end of each fixing strip; the fixing device comprises a mounting transverse plate 4 attached to the inner side surface of the upper fixing plate, a pressing plate 5 arranged on the outer side surface of the upper fixing plate, and a plurality of bolts for clamping the upper fixing plate between the front side surface of the mounting transverse plate and the pressing plate, wherein the mounting transverse plate is positioned between the fixing strips on the two sides and attached to the upper fixing plate; the connecting device comprises two symmetrical supporting plates 6 arranged on the rear side face of the mounting transverse plate, one end of each supporting plate is welded and fixed with the mounting transverse plate, and the other end of each supporting plate is welded on the frame 02 on one side of the steel wheel.
The utility model provides an easy-to-clean road roller auxiliary mud scraping device, which is used for assisting the use of the mud scraping plate in the prior art, in particular, the sawtooth end of the sawtooth mud scraping plate is contacted with a steel wheel and is arranged on a frame at one side of the steel wheel through a connecting device and a fixing device, when the surface of the steel wheel is attached with a large area of pavement layer materials, the sawtooth structure on the sawtooth structure can firstly pre-clean the materials, for large fragile materials, the materials can be pre-crushed under multiple stress when passing through the sawtooth structure, and can also be pre-cleaned to different degrees for other materials, so as to promote the mud scraping plate to thoroughly clean the pavement materials attached with the steel wheel, reduce the repeated attached condition, the strip-shaped holes arranged on the sawtooth mud scraping plate are used for adjusting the relative position with the steel wheel, so as to ensure the effectiveness of the pre-treatment work, thereby, further improving the capability of cleaning the pavement layer materials attached with a large area of the surface of the steel wheel, in addition, a separation seam is arranged at the center line of the sawtooth mud scraper and is divided into an upper fixing plate and a lower scraper, the upper fixing plate and the lower scraper are hinged through a hinge, the upper fixing plate is used for being connected with a fixing device, the lower end of the lower scraper is contacted with a steel wheel to play a role in scraping mud for the steel wheel, fixing strips with U-shaped grooves are fixedly arranged at the two ends of the sawtooth mud scraper through bolts, the end parts of the mud scraper are inserted into the U-shaped grooves, the fixing strips are used for fixing the relative positions between the upper fixing plate and the lower scraper so as to enable the upper fixing plate and the lower scraper to be kept in the same plane, one end of each fixing strip is flush with the upper edge of the upper fixing plate, the other end of each fixing strip is flush with the center line of the side edge of the lower scraper, the interference of the fixing strips on the positioning of the mud scraper due to the steel wheel is avoided, and the fixing plates can be directly detached from, alright this moment with lower scraper blade relative upper fixed plate to roll over to the outside, can be convenient clear up scraper blade both sides adnexed earth etc. need not to follow fixing device and pull down completely, convenient operation is swift, and because the location of upper fixed plate is not influenced, when the scraper blade resets the back through the fixed strip down, generally need not to adjust the location once more, alright direct continuation construction has improved the work efficiency when clearing up the mud scraper of road roller.
Specifically, the utility model provides a mud scraper is assisted to road roller of easy clearance, the height of tooth is 5mm on the sawtooth mud scraper, and the top interval of tooth is 5 mm.
It is right above the utility model provides an easy road roller of clearing up assists mud scraping device has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (2)
1. The utility model provides an easy road roller of clearing up assists mud scraping device which characterized in that includes:
one end of the sawtooth mud scraper is contacted with the surface of the steel wheel, and the contact end is sawtooth-shaped, the middle line of the sawtooth mud scraper is provided with a separation slit which divides the sawtooth mud scraper into an upper fixing plate and a lower scraper, the upper fixing plate and the lower scraper are hinged by at least three hinges which are uniformly distributed, the lower scraper can be turned up from the lower end to the outer side along the central axis of the hinge, the lower end of the lower scraper is contacted with a steel wheel of the road roller, both ends of the sawtooth mud scraping plate are slidably buckled with fixing strips which are vertical to the separation seams and are provided with U-shaped grooves, the fixing strip is respectively fixed with the upper fixing plate and the lower scraper through bolts, the end part of the sawtooth mud scraper is inserted into the U-shaped groove of the fixing strip, the thickness of the sawtooth mud scraper is equal to the width of the U-shaped groove, one end of the fixing strip is flush with the upper edge of the upper fixing plate, and the other end of the fixing strip is flush with the center line of the side edge of the lower scraper blade;
the fixing device comprises a mounting transverse plate attached to the inner side surface of the upper fixing plate, a pressing plate arranged on the outer side surface of the upper fixing plate, and a plurality of bolts for clamping the upper fixing plate between the front side surface of the mounting transverse plate and the pressing plate, wherein the mounting transverse plate is positioned between the fixing strips on the two sides and attached to the upper fixing plate;
the connecting device comprises two supporting plates which are symmetrically arranged on the rear side surface of the installation transverse plate, one end of each supporting plate is welded with the installation transverse plate, and the other end of each supporting plate is welded on the frame on one side of the steel wheel.
2. The easy-to-clean auxiliary mud scraping device for the road roller as claimed in claim 1, wherein the height of the teeth on the sawtooth mud scraping plate is 5mm, and the distance between the top ends of the teeth is 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154796.0U CN210916895U (en) | 2019-07-23 | 2019-07-23 | Road roller auxiliary mud scraping device easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154796.0U CN210916895U (en) | 2019-07-23 | 2019-07-23 | Road roller auxiliary mud scraping device easy to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210916895U true CN210916895U (en) | 2020-07-03 |
Family
ID=71351238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921154796.0U Expired - Fee Related CN210916895U (en) | 2019-07-23 | 2019-07-23 | Road roller auxiliary mud scraping device easy to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210916895U (en) |
-
2019
- 2019-07-23 CN CN201921154796.0U patent/CN210916895U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20210723 |