CN220564999U - Road pressing device of pavement maintenance truck - Google Patents
Road pressing device of pavement maintenance truck Download PDFInfo
- Publication number
- CN220564999U CN220564999U CN202321897946.3U CN202321897946U CN220564999U CN 220564999 U CN220564999 U CN 220564999U CN 202321897946 U CN202321897946 U CN 202321897946U CN 220564999 U CN220564999 U CN 220564999U
- Authority
- CN
- China
- Prior art keywords
- road
- connecting rod
- road pressing
- support
- rotating shaft
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- 238000003825 pressing Methods 0.000 title claims abstract description 61
- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000007790 scraping Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010426 asphalt Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to a road pressing device of a road maintenance truck, which comprises a truck body, wherein a support plate is formed on the truck body, a support arranged in a U-shaped structure is fixed on the support plate, a road pressing component is formed between the inner side of the support and the support plate, and the road pressing component is rotationally connected with the support; the scraping component is arranged on one side of the road pressing component and keeps in contact with the road pressing component; the reciprocating driving piece is arranged on the bracket and is connected with the road pressing assembly through a transmission piece, when the road pressing assembly rotates, the reciprocating driving piece moves along with the scraping assembly, is connected with the reciprocating driving piece and can reciprocate along the direction perpendicular to the road pressing direction of the road pressing assembly under the action of the reciprocating driving piece; through the reciprocating driving piece that sets up, can let strike off the subassembly and carry out the operation of striking off to the surface of road roller in a reciprocating way, and then reach ideal cleaning effect.
Description
Technical Field
The utility model relates to the technical field of road pressing devices, in particular to a road pressing device of a pavement maintenance truck.
Background
The road roller is a common road repairing device, after asphalt is paved on the road repairing device, the asphalt is softer at the moment, in order to enable the asphalt and sand stone at the bottom layer to be fused together rapidly, the asphalt on the surface needs to be repeatedly rolled through the road roller, so that the original soft asphalt is permanently deformed and finally becomes compact, but the freshly paved asphalt has strong adhesion and is adhered to the road roller easily, and interference can be caused to the work of the road roller.
The prior patent application with the publication number of CN112853878A comprises a base, a road pressing device is arranged at the left end of the base, a spraying device is arranged in the middle of the upper end of the base, a U-shaped frame is fixedly arranged at the upper end of the base, and when road pressing is carried out, the road pressing device is cleaned by spraying water while rolling an asphalt pavement.
Said utility model can effectively clean asphalt with adhered surface by means of spraying water, and its impact force is small, so that it is difficult to make the asphalt with strong adhesion be obviously acted, and in particular the adhered asphalt can be rolled by road roller, and its adhesion is more tight, so that it can be used for cleaning asphalt on the road roller by means of stronger external force.
Disclosure of Invention
The utility model aims to provide a road pressing device of a road maintenance truck, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the road pressing device of the pavement maintenance truck comprises a truck body, wherein a support plate is formed on the truck body, a support which is arranged in a U-shaped structure is fixed on the support plate, a road pressing component is formed between the inner side of the support and the support plate, and the road pressing component is rotationally connected with the support;
the scraping component is arranged on one side of the road pressing component and keeps in contact with the road pressing component;
the reciprocating driving piece is arranged on the support and connected with the road pressing assembly through the transmission piece, when the road pressing assembly rotates, the reciprocating driving piece moves along with the scraping assembly, is connected with the reciprocating driving piece and can reciprocate along the direction perpendicular to the road pressing direction of the road pressing assembly under the action of the reciprocating driving piece.
As a further scheme of the utility model: the road pressing assembly comprises a rotating shaft and rollers, the rotating shaft is rotatably installed on the inner walls of the two sides of the support, the rollers are fixedly installed on the rotating shaft, and the rotating shaft completely penetrates through the two sides of the rollers.
As still further aspects of the utility model: the transmission piece comprises a first connecting rod, a first bevel gear, a second connecting rod and a belt, wherein the first connecting rod is rotatably installed on the inner wall of the support, the first connecting rod is mutually perpendicular to the rotating shaft, the first bevel gear is fixedly installed on the rotating shaft and meshed with the second bevel gear fixedly installed on the first connecting rod, the second connecting rod is fixedly installed on one side of the first connecting rod, and the first connecting rod is connected with the second connecting rod through the belt.
As still further aspects of the utility model: the reciprocating driving piece comprises a driving wheel, a driven wheel, a conveying belt, a fixed rod, a sliding block and a guide rod, wherein the driving wheel is embedded on the first connecting rod, the driven wheel is rotatably arranged on the bracket, and the conveying belt is connected with the driving wheel and the driven wheel;
the fixed rod is fixedly arranged on one side, close to the roller, of the conveyor belt, and the fixed rod is arranged in the empty groove of the sliding block in a sliding mode.
As still further aspects of the utility model: the scraping assembly comprises a cleaning device, one side of the cleaning device is fixedly arranged on one side, close to the roller, of the sliding block, and the other side of the cleaning device is close to the roller.
As still further aspects of the utility model: the second connecting rod is fixedly provided with a protruding block, a groove is formed in the driving wheel, and the protruding block is embedded with the groove.
Compared with the prior art, the utility model has the beneficial effects that: through the reciprocating driving piece that sets up, can let strike off the subassembly and carry out the operation of striking off to the surface of road roller in a reciprocating way, and then reach ideal cleaning effect.
Drawings
FIG. 1 is a schematic view of an embodiment of a pressing device for a maintenance vehicle.
FIG. 2 is a schematic view of the construction of a road pressing assembly in one embodiment of the road maintenance truck road pressing apparatus.
FIG. 3 is a schematic view of the structure of the driving member in one embodiment of the pressing device of the maintenance vehicle.
Fig. 4 is a schematic structural view of the driving wheel and the second connecting rod in one embodiment of the pressing device of the maintenance vehicle.
FIG. 5 is a schematic view of a conveyor belt in one embodiment of a pressing device for a maintenance vehicle.
FIG. 6 is a schematic view of the construction of the reciprocating drive member in one embodiment of the pressing apparatus of the maintenance vehicle.
In the figure: 1. a vehicle body; 2. a support plate; 3. a bracket; 4. a rotating shaft; 5. a roller; 6. a first connecting rod; 7. a first bevel gear; 8. a second bevel gear; 9. a second connecting rod; 10. a belt; 11. a driving wheel; 12. a protruding block; 13. a groove; 14. driven wheel; 15. a conveyor belt; 16. a fixed rod; 17. a slide block; 18. a hollow groove; 19. a guide rod; 20. and a cleaning device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 6, in an embodiment of the present utility model, a road maintenance vehicle road pressing device includes: the automobile body 1, be formed with extension board 2 on the automobile body 1, be fixed with on the extension board 2 and take the form of the support 3 that U type structure set up, be formed with the pressure way subassembly between the inboard of support 3 and the extension board 2, and the pressure way subassembly with support 3 rotates to be connected;
the scraping component is arranged on one side of the road pressing component and keeps in contact with the road pressing component;
the reciprocating driving piece is arranged on the support 3 and is connected with the road pressing assembly through a transmission piece, when the road pressing assembly rotates, the reciprocating driving piece moves along with the scraping assembly, is connected with the reciprocating driving piece and can reciprocate along the direction perpendicular to the road pressing direction of the road pressing assembly under the action of the reciprocating driving piece.
When the vehicle body 1 moves, the road pressing assembly is driven to squeeze the road surface, meanwhile, the reciprocating driving piece works under the driving of the road pressing assembly and the driving piece, and meanwhile, the scraping assembly moves in a reciprocating mode under the action of the reciprocating driving piece and cleans things adhered on the road pressing assembly.
The road pressing assembly comprises a rotating shaft 4 and rollers 5, the rotating shaft 4 is rotatably installed on the inner walls of two sides of the support 3, the rollers 5 are fixedly installed on the rotating shaft 4, and the rotating shaft 4 completely penetrates through two sides of the rollers 5.
When the vehicle body 1 moves, the roller 5 rolls and rotates together with the rotating shaft 4 fixed thereto.
The transmission piece comprises a first connecting rod 6, a first bevel gear 7, a second bevel gear 8, a second connecting rod 9 and a belt 10, wherein the first connecting rod 6 is rotatably installed on the inner wall of the bracket 3, the first connecting rod 6 is perpendicular to the rotating shaft 4, the first bevel gear 7 is fixedly installed on the rotating shaft 4 and meshed with the second bevel gear 8 fixedly installed on the first connecting rod 6, the second connecting rod 9 is fixedly installed on one side of the first connecting rod 6, and the first connecting rod 6 and the second connecting rod 9 are connected through the belt 10.
When the rotating shaft 4 rotates, the first bevel gear 7 arranged on the rotating shaft also rotates, and drives the second bevel gear 8 and the first connecting rod 6 to rotate, and the second connecting rod 9 also rotates through the conduction of the belt 10.
The reciprocating driving piece comprises a driving wheel 11, a driven wheel 14, a conveying belt 15, a fixed rod 16, a sliding block 17 and a guide rod 19, wherein the driving wheel 11 is embedded on the first connecting rod 6, the driven wheel 14 is rotatably arranged on the bracket 3, and the conveying belt 15 is connected with the driving wheel 11 and the driven wheel 14;
the fixed rod 16 is fixedly arranged on one side of the conveyor belt 15, which is close to the roller 5, and the fixed rod 16 is slidably arranged in the empty groove 18 of the sliding block 17.
When the second connecting rod 9 rotates, the driving wheel 11 is driven to rotate, so that the driving belt 15 and the driven wheel 14 rotate, and when the driving belt 15 rotates, the fixing rod 16 circularly reciprocates along the driving belt 15, when the fixing rod 16 moves, the empty groove 18 is extruded to force the sliding block 17 to move together, when the fixing rod 16 moves along the driving belt 15, the moving direction of the fixing rod 16 is converted from left to right or from right to left in the moving process, and in the process, the fixing rod 16 rises and falls, and the sliding block 17 is caused to do the same.
The scraping assembly comprises a cleaning device 20, one side of the cleaning device 20 is fixedly arranged on one side of the sliding block 17, which is close to the roller 5, and the other side of the cleaning device 20 is close to the roller 5.
The motion track of the cleaning device 20 is identical to that of the sliding block 17, and the cleaning device 20 is closely attached to the outer side surface of the roller 5 to scrape all the adhered impurities on the outer side of the roller 5.
The second connecting rod 9 is fixedly provided with a protruding block 12, a groove 13 is formed in the driving wheel 11, and the protruding block 12 is embedded with the groove 13.
When the road surface is subjected to road pressing operation, after the vehicle body 1 is started, the roller 5 rolls and rotates together with the fixed rotating shaft 4, the first bevel gear 7 arranged on the roller also rotates, and meanwhile, the second bevel gear 8 and the first connecting rod 6 are driven to rotate, and the second connecting rod 9 also rotates through conduction of the belt 10;
the driving wheel 11 is driven to rotate, so that the driving belt 15 and the driven wheel 14 are rotated, and when the driving belt 15 rotates, the fixed rod 16 circularly reciprocates along the driving belt 15, when the fixed rod 16 moves, the hollow extrusion groove 18 forces the sliding block 17 to move together, when the fixed rod 16 moves along the driving belt 15, the moving direction of the fixed rod 16 is converted from left to right or from right to left in the moving process, in the process, the fixed rod 16 rises and descends, the sliding block 17 is caused to do the same motion, and the cleaning device 20 is caused to scrape the outer side surface of the roller 5 with the same moving track.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The road pressing device of the pavement maintenance truck is characterized by comprising a truck body (1), wherein a support plate (2) is formed on the truck body (1), a support (3) which is arranged in a U-shaped structure is fixed on the support plate (2), a road pressing component is formed between the inner side of the support (3) and the support plate (2), and the road pressing component is rotationally connected with the support (3);
the scraping component is arranged on one side of the road pressing component and keeps in contact with the road pressing component;
the reciprocating driving piece is arranged on the support (3) and is connected with the road pressing assembly through the transmission piece, when the road pressing assembly rotates, the reciprocating driving piece moves along with the scraping assembly, is connected with the reciprocating driving piece and can reciprocate along the direction perpendicular to the road pressing direction of the road pressing assembly under the action of the reciprocating driving piece.
2. The road maintenance truck road pressing device according to claim 1, wherein the road pressing assembly comprises a rotating shaft (4) and rollers (5), the rotating shaft (4) is rotatably installed on inner walls of two sides of the support (3), the rollers (5) are fixedly installed on the rotating shaft (4), and the rotating shaft (4) completely penetrates through two sides of the rollers (5).
3. The road maintenance truck road pressing device according to claim 2, wherein the transmission member comprises a first connecting rod (6), a first bevel gear (7), a second bevel gear (8), a second connecting rod (9) and a belt (10), the first connecting rod (6) is rotatably mounted on the inner wall of the bracket (3), the first connecting rod (6) is perpendicular to the rotating shaft (4), the first bevel gear (7) is fixedly mounted on the rotating shaft (4) and meshed with the second bevel gear (8) fixedly mounted on the first connecting rod (6), the second connecting rod (9) is fixedly mounted on one side of the first connecting rod (6), and the first connecting rod (6) and the second connecting rod (9) are connected through the belt (10).
4. A road maintenance vehicle road pressing device according to claim 3, characterized in that the reciprocating driving member comprises a driving wheel (11), a driven wheel (14), a conveyor belt (15), a fixing rod (16), a sliding block (17) and a guide rod (19), wherein the driving wheel (11) is embedded on the first connecting rod (6), the driven wheel (14) is rotatably mounted on the bracket (3), and the conveyor belt (15) connects the driving wheel (11) and the driven wheel (14);
the fixed rod (16) is fixedly arranged on one side, close to the roller (5), of the conveyor belt (15), and the fixed rod (16) is arranged in the empty groove (18) of the sliding block (17) in a sliding mode.
5. The road maintenance truck pressing device according to claim 4, wherein the scraping assembly comprises a cleaning device (20), one side of the cleaning device (20) is fixedly arranged on one side of the sliding block (17) close to the roller (5), and the other side of the cleaning device (20) is close to the roller (5).
6. The road maintenance truck road pressing device according to claim 4, wherein the second connecting rod (9) is fixedly provided with a protruding block (12), the driving wheel (11) is internally provided with a groove (13), and the protruding block (12) is embedded with the groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897946.3U CN220564999U (en) | 2023-07-19 | 2023-07-19 | Road pressing device of pavement maintenance truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897946.3U CN220564999U (en) | 2023-07-19 | 2023-07-19 | Road pressing device of pavement maintenance truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220564999U true CN220564999U (en) | 2024-03-08 |
Family
ID=90095561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321897946.3U Active CN220564999U (en) | 2023-07-19 | 2023-07-19 | Road pressing device of pavement maintenance truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220564999U (en) |
-
2023
- 2023-07-19 CN CN202321897946.3U patent/CN220564999U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |