CN210886838U - Mud scraping device of vibration hydraulic road roller - Google Patents
Mud scraping device of vibration hydraulic road roller Download PDFInfo
- Publication number
- CN210886838U CN210886838U CN201921543134.2U CN201921543134U CN210886838U CN 210886838 U CN210886838 U CN 210886838U CN 201921543134 U CN201921543134 U CN 201921543134U CN 210886838 U CN210886838 U CN 210886838U
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- Prior art keywords
- roller
- scraper
- main shaft
- mud
- movable
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- 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.)
- Expired - Fee Related
Links
- 238000007790 scraping Methods 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 abstract description 5
- 244000309464 bull Species 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a mud scraping device of a vibration hydraulic road roller, the road roller comprises a support, a grinding wheel is connected in the support, a pair of main shaft rods is fixedly connected in the support, the pair of main shaft rods are respectively positioned at two sides of the grinding wheel, an auxiliary shaft rod is rotatably connected on the main shaft rod, an upper fixed plate and a lower fixed plate are fixedly connected on the auxiliary shaft rod, a chute is drilled in the upper fixed plate, a movable plate is slidably connected in the chute, a compression spring is connected between the movable plate and the inner wall of the chute, one end of the movable plate, which is far away from the compression spring, is rotatably connected with a movable roller, the lower end of the lower fixed plate is connected with a scraper blade, and a pair of upper limiting rods corresponding to the upper fixed plate; the utility model provides a mud scraping device of vibratory hydraulic road roller, it can be according to the rotation direction automatically regulated angle of bull wheel, and simple structure, and with low costs, is convenient for change the mud scraper.
Description
Technical Field
The utility model relates to a road roller scrapes mud technical field, especially relates to a mud scraping device of vibration hydraulic pressure road roller.
Background
The road roller can adhere materials such as soil clay on the surface of the steel wheel in the process of compacting the road surface, if the adhered materials are not cleaned in time, the compacting effect and the efficiency of the road roller can be greatly reduced, and therefore the steel wheel of the road roller can be generally cleaned by arranging a mud scraper.
The mud scraper that present vibratory roller was equipped with is mainly two independent mud scrapers, be responsible for respectively advancing, retreat the mud scraping work of direction, the mounted position of mud scraper is fixed, and keep certain distance with the vibration wheel, prevent to make vibration wheel and mud scraper contact produce wearing and tearing because the vibration, but adopt the unable different compaction materials of adaptation of fixed distance between mud scraper and the vibration wheel to the different requirements of distance between the two, must influence the mud scraping effect, accelerate the rate of wear, and the direction of advance mud scraper during operation, retreat the mud scraper and can not avoid producing wearing and tearing.
The chinese utility model patent of application number CN201320600627.1 discloses an automatic adjustment mechanism of road roller scraper, its motion that mainly drives the scraper through the cylinder to the realization is adjusted the angle of scraper, with the wearing and tearing that reduce the scraper, still exists the structure comparatively complicated, be difficult for changing the scraper, install with higher costsly additional, defects such as the difficult assurance of control system error.
Therefore, in view of the above technical problems, it is necessary to provide a mud scraping device for a vibratory hydraulic road roller.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a mud scraping device of vibrated hydraulic roller, it can be according to the rotation direction automatically regulated angle of bull wheel, and simple structure, and is with low costs, is convenient for change the mud scraper.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
the utility model provides a mud scraping device of vibratory hydraulic roller, the road roller includes the support, the support in-connection has the runner, a pair of main shaft pole of fixedly connected with in the support, it is a pair of the main shaft pole is located the both sides of runner respectively, it is connected with the auxiliary shaft pole to rotate on the main shaft pole, fixedly connected with upper fixed plate and bottom plate on the auxiliary shaft pole, it has the spout to chisel in the upper fixed plate, sliding connection has the fly leaf in the spout, be connected with compression spring between the inner wall of fly leaf and spout, compression spring's one end is kept away from to the fly leaf is rotated and is connected with the activity roller, the lower extreme of bottom plate is connected with the scraper blade, fixedly connected with a pair of upper limit pole corresponding with the upper fixed plate and a pair of lower.
As a further improvement of the utility model, the surface of the movable roller is carved with anti-skid lines.
As a further improvement of the utility model, be connected with a plurality of fixing bolt between bottom plate and the scraper blade.
As a further improvement of the utility model, the surface of the scraper blade is provided with a polishing layer.
As a further improvement of the utility model, be connected with dust seal between main shaft pole and the auxiliary shaft pole.
As a further improvement of the utility model, the nearest distance between the scraping plate and the grinding wheel is more than 5 mm.
The utility model has the advantages that: the utility model provides a mud scraping device of vibratory hydraulic road roller, it can be according to the rotation direction automatically regulated angle of bull wheel, and simple structure, and with low costs, is convenient for change the mud scraper.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a mud scraper of a vibratory hydraulic road roller according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a mud scraper for a vibratory hydraulic road roller according to an embodiment of the present invention;
FIG. 3 is a schematic view showing a first embodiment of the present invention;
fig. 4 is a schematic view of a use process in an embodiment of the present invention.
In the figure: 1. the grinding wheel comprises a support, 2 grinding wheels, 3 main shaft rods, 4 auxiliary shaft rods, 5 upper fixing plates, 6 movable plates, 7 movable rollers, 8 compression springs, 9 lower fixing plates, 10 scraping plates, 11 fixing bolts, 12 upper limiting rods and 13 lower limiting rods.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
In the various figures of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration, and thus, are used only to illustrate the basic structure of the subject matter of the present invention.
Terms such as "left", "right", and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "to the right" of other elements or features would then be oriented "to the left" of the other elements or features. Thus, the exemplary term "right side" may encompass both left and right orientations. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Referring to fig. 1-4, in a specific embodiment of the utility model, a mud scraping device of vibratory hydraulic roller, the road roller includes support 1, it has runner 2 to connect in the support 1, runner 2 can be at 1 internal rotation of support, the structure of support 1 and runner 2 is prior art, a pair of main shaft pole 3 of fixedly connected with in the support 1, a pair of main shaft pole 3 is located the both sides of runner 2 respectively, it is connected with vice axostylus axostyle 4 to rotate on the main shaft pole 3, vice axostylus axostyle 4 can use main shaft pole 3 to rotate as the center pin, be connected with dust seal circle (not drawn in the figure) between main shaft pole 3 and the vice axostylus axostyle 4, can reduce the dust at to a great extent and get into between main.
Referring to fig. 1 to 2, an upper fixed plate 5 and a lower fixed plate 9 are fixedly connected to an auxiliary shaft rod 4, a chute is drilled in the upper fixed plate 5, a movable plate 6 is slidably connected to the chute, a compression spring 8 is connected between the movable plate 6 and the inner wall of the chute, a movable roller 7 is rotatably connected to one end of the movable plate 6 away from the compression spring 8, a damping rotating shaft is connected between the movable plate 6 and the movable roller 7, the rotating speed of the movable roller 7 can be limited, the movable roller 7 contacts with the outer surface of the grinding wheel 2 and can provide the rotating power of the auxiliary shaft rod 4, anti-slip lines are engraved on the surface of the movable roller 7 and are not easy to slip, a scraper 10 is connected to the lower end of the lower fixed plate 9, the scraper 10 is used for scraping off the adhered objects on the surface of the grinding wheel 2, a polishing layer is arranged on the surface of the scraper 10, the adhered objects on the surface of the grinding wheel, accessible fixing bolt 11 is dismantled the change to scraper blade 10, convenient operation, fixedly connected with a pair of upper limit pole 12 and a pair of lower limit pole 13 with bottom plate 9 assorted corresponding with upper fixed plate 5 on the support 1, and upper limit pole 12 and lower limit pole 13 can restrict the turned angle of auxiliary shaft pole 4 to realize the distance control between scraper blade 10 and the grinding wheel 2.
In particular, the closest distance between the blade 10 and the grinding wheel 2 is greater than 5 mm, which allows to reduce to a greater extent the direct friction of the blade 10 with the grinding wheel 2.
Referring to fig. 3, when the grinding wheel 2 rotates clockwise, the grinding wheel 2 simultaneously rubs against the two movable rollers 7, the movable rollers 7 rotate on the movable plate 6 with a certain damping effect, and can drive the left movable roller 7 to move upwards, and finally be blocked by the left upper limiting rod 12, the right movable roller 7 moves downwards, and finally be blocked by the right lower limiting rod 13, and in a specific state, referring to fig. 3, the left scraper 10 can scrape off the adhered objects on the surface of the grinding wheel 2, and the right scraper 10 is far away from the grinding wheel 2 and cannot be worn.
Referring to fig. 4, when the grinding wheel 2 rotates counterclockwise, the grinding wheel 2 simultaneously rubs against the two movable rollers 7, the movable rollers 7 rotate on the movable plate 6 with a certain damping effect, and can drive the right movable roller 7 to move upward, and finally be blocked by the upper limiting rod 12 on the right side, and the left movable roller 7 moves downward, and finally be blocked by the lower limiting rod 13 on the left side, and in a specific state, referring to fig. 4, the scraper 10 on the right side can scrape off the adhered objects on the surface of the grinding wheel 2, and the scraper 10 on the left side is far away from the grinding wheel 2 and cannot be worn.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model provides a mud scraping device of vibratory hydraulic road roller, it can be according to the rotation direction automatically regulated angle of bull wheel, and simple structure, and with low costs, is convenient for change the mud scraper.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The mud scraping device of the hydraulic vibratory roller comprises a support (1), wherein a grinding wheel (2) is connected in the support (1), and is characterized in that a pair of main shaft rods (3) are fixedly connected in the support (1), the main shaft rods (3) are respectively positioned on two sides of the grinding wheel (2), an auxiliary shaft rod (4) is rotatably connected on the main shaft rods (3), an upper fixing plate (5) and a lower fixing plate (9) are fixedly connected on the auxiliary shaft rod (4), a sliding groove is formed in the upper fixing plate (5), a movable plate (6) is slidably connected in the sliding groove, a compression spring (8) is connected between the movable plate (6) and the inner wall of the sliding groove, one end, far away from the compression spring (8), of the movable plate (6) is rotatably connected with a movable roller (7), and the lower end of the lower fixing plate (9) is connected with a scraper (10), the bracket (1) is fixedly connected with a pair of upper limiting rods (12) corresponding to the upper fixing plate (5) and a pair of lower limiting rods (13) matched with the lower fixing plate (9).
2. A mud scraping device for a vibratory hydraulic roller as claimed in claim 1, characterised in that said movable roller (7) is provided with anti-slip grooves on its surface.
3. A mud scraper assembly for a vibro-hydraulic compactor according to claim 1, characterized by a plurality of anchor bolts (11) connected between the bottom anchor plate (9) and the scraper (10).
4. A mud scraping apparatus for a vibratory hydraulic roller as claimed in claim 1, wherein the surface of the blade (10) is provided with a polished layer.
5. A mud scraper for a vibro-hydraulic roller as claimed in claim 1, characterized by the fact that between said main shaft (3) and secondary shaft (4) there are connected dustproof seals.
6. A mud scraping apparatus for a vibratory hydraulic roller as claimed in claim 1, characterised in that the closest distance between the blade (10) and the grinding wheel (2) is greater than 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543134.2U CN210886838U (en) | 2019-09-17 | 2019-09-17 | Mud scraping device of vibration hydraulic road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543134.2U CN210886838U (en) | 2019-09-17 | 2019-09-17 | Mud scraping device of vibration hydraulic road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886838U true CN210886838U (en) | 2020-06-30 |
Family
ID=71314230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921543134.2U Expired - Fee Related CN210886838U (en) | 2019-09-17 | 2019-09-17 | Mud scraping device of vibration hydraulic road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210886838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958213A (en) * | 2021-02-01 | 2021-06-15 | 高安常莹新型材料有限公司 | Glaze processing raw and other materials treatment facility |
| CN113089430A (en) * | 2021-04-28 | 2021-07-09 | 河南隆飞路桥工程有限公司 | Auxiliary device is laid with pitch to road construction |
-
2019
- 2019-09-17 CN CN201921543134.2U patent/CN210886838U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958213A (en) * | 2021-02-01 | 2021-06-15 | 高安常莹新型材料有限公司 | Glaze processing raw and other materials treatment facility |
| CN112958213B (en) * | 2021-02-01 | 2022-07-05 | 高安常莹新型材料有限公司 | Glaze processing raw and other materials treatment facility |
| CN113089430A (en) * | 2021-04-28 | 2021-07-09 | 河南隆飞路桥工程有限公司 | Auxiliary device is laid with pitch to road construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |