CN209873514U - Road roller with cleaning wheel function - Google Patents
Road roller with cleaning wheel function Download PDFInfo
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- CN209873514U CN209873514U CN201920518477.7U CN201920518477U CN209873514U CN 209873514 U CN209873514 U CN 209873514U CN 201920518477 U CN201920518477 U CN 201920518477U CN 209873514 U CN209873514 U CN 209873514U
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- bar
- shaped
- strip
- road roller
- shaped cavity
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Abstract
The utility model discloses a road roller with clearance wheel function, which comprises a carriage body, the upper end of automobile body is equipped with the driver's cabin, be equipped with the engine chamber in the automobile body, be equipped with first bar chamber in the automobile body, first bar intracavity is equipped with heat dissipation mechanism, the lower extreme of automobile body is equipped with two and presses the road wheel, press road wheel both sides center department to be equipped with the outer axle with automobile body fixed connection, outer epaxial fixedly connected with bar piece, be equipped with first bar groove in the bar piece, elastic mechanism is installed to first bar inslot, bar piece has the scraping bar through elastic mechanism elastic connection, scrape the bar upper end and install the device strip, install in the device strip and scrape sweeping mechanism, this road roller can scrape effectively when sweeping the road roller and save earth on road roller surface, makes and presses the road roller more level and more smooth.
Description
Technical Field
The utility model relates to a bridge construction technical field especially relates to a road roller with clearance wheel function.
Background
The road roller belongs to the field of road equipment in engineering machinery, 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 stabilized soil and asphalt concrete pavement layers.
In the actual use process, the wheel of the road roller accumulates adhered soil on the surface when in road rolling, so that the road rolling is uneven.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the road roller with clearance wheel function that proposes, this road roller can scrape the earth of collecting in the road roller surface when sweeping the road roller effectively, makes the road roller more level and more smooth.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a road roller with clearance wheel function, includes the automobile body, the upper end of automobile body is equipped with the driver's cabin, be equipped with the engine chamber in the automobile body, be equipped with first bar chamber in the automobile body, first bar intracavity is equipped with heat dissipation mechanism, the lower extreme of automobile body is equipped with two and presses the road wheel, press road wheel both sides center department to be equipped with the outer axle with automobile body fixed connection, outer epaxial fixedly connected with bar-shaped piece of axle, be equipped with first bar groove in the bar-shaped piece, elastic mechanism is installed to first bar inslot, bar-shaped piece has the scraping bar through elastic mechanism elastic connection, the device strip is installed to the scraping bar upper end, install in the device strip and scrape the mechanism of.
Preferably, the heat dissipation mechanism comprises a connecting rod rotatably connected to the side wall of the road roller, the tail end of the connecting rod extends into a first strip-shaped cavity and is rotatably connected with a piston, the first strip-shaped cavity is communicated with the engine cavity and is provided with an air suction pipe, one end of the air suction pipe extends into the engine cavity and is provided with a plurality of uniform air suction ports, a first opening is formed between the inner wall of the upper end of the first strip-shaped cavity and the vehicle body, a first one-way valve is arranged in the first opening, and a second one-way valve is arranged in the air suction pipe.
Preferably, the elastic mechanism comprises a supporting plate arranged in the first strip-shaped groove, one end of the supporting plate is fixedly connected with the scraping rod, and the other end of the supporting plate is elastically connected with the inner wall of the strip-shaped groove through a spring.
Preferably, scrape sweep the mechanism including setting up the second bar chamber in the device strip, moving mechanism is installed to second bar intracavity, the right lower extreme of device strip is provided with second bar groove, second bar chamber one side is equipped with the second opening that communicates with second bar groove, be equipped with the push pedal in the second bar groove, push pedal upper end fixedly connected with slide bar, the slide bar end runs through the second opening and extends to second bar intracavity and links to each other with moving mechanism is fixed.
Preferably, the moving mechanism comprises a driving motor arranged on one side of the device block, the tail end of an output shaft of the driving motor extends into the second strip-shaped cavity and is fixedly connected with a threaded rod, a sliding block is connected to the threaded rod in a threaded manner, the sliding block is connected with the inner wall of the second strip-shaped cavity in a sliding manner, and the sliding block is fixedly connected with the sliding rod.
Preferably, the scraping rod is arranged on the outer shaft of the road roller in an inclined manner towards the left upper direction.
The utility model has the advantages that:
1. be provided with and scrape the mechanism of sweeping, can scrape the mud of adhesion on pressing the road wheel and sweep away, make and press the road wheel to press the road to level more.
2. The heat dissipation mechanism is connected with the road pressing wheel, so that heat dissipation of the engine can be realized in the road pressing process, the temperature of the engine is kept at a proper temperature, and the engine is not easy to damage.
Drawings
Fig. 1 is a schematic structural view of a road roller with a wheel cleaning function according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a position B of the road roller with the wheel cleaning function provided by the utility model;
fig. 3 is a schematic view of a side section mechanism of a road roller with a wheel cleaning function according to the present invention;
fig. 4 is an enlarged view of a structure at a position a of the road roller with the wheel cleaning function according to the present invention.
In the figure: the device comprises a road roller 1, a connecting rod 2, a scraping rod 3, a device strip 4, a first strip-shaped groove 5, a piston 6, a first check valve 7, a second check valve 8, an air suction pipe 9, an air suction port 10, a cab 11, an engine cavity 12, a vehicle body 13, a support plate 14, a spring 15, an outer shaft 16, a second strip-shaped groove 17, a strip-shaped block 18, an inner shaft 19, a second strip-shaped cavity 20, a threaded rod 21, a slide block 22, a driving motor 23, a first opening 24, a slide rod 25, a push plate 26 and a first strip-shaped cavity 27.
Detailed Description
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.
Referring to fig. 1-4, a road roller with wheel cleaning function comprises a vehicle body 13, a cab 11 is arranged at the upper end of the vehicle body 13, an engine cavity 12 is arranged in the vehicle body 13, a first bar-shaped cavity 27 is arranged in the vehicle body 13, a heat dissipation mechanism is arranged in the first bar-shaped cavity 27 and comprises a connecting rod 2 rotatably connected to the side wall of the road roller 1, the tail end of the connecting rod 2 extends into the first bar-shaped cavity 27 and is rotatably connected with a piston 6, an air suction pipe 9 is communicated with the engine cavity 12 in the first bar-shaped cavity 27, one end of the air suction pipe 9 extends into the engine cavity 12 and is provided with a plurality of uniform air suction ports 10, a first opening 24 is arranged between the inner wall of the upper end of the first bar-shaped cavity 27 and the vehicle body, a first one-way valve 7 is arranged in the first opening 24, a second one-way valve 8 is arranged in the, the first one-way valve 7 enables air in the second strip-shaped cavity to be discharged only through the first opening 24, the piston 6 is driven to move up and down through the connecting rod 2 while the tire rotates, air is sucked when the piston 6 moves downwards, heat generated by an engine is sucked into the air suction pipe 9 through the air suction port 10 and then enters the first strip-shaped cavity 27, and sucked hot air is discharged through the first opening 24 when the piston 6 moves upwards, so that heat dissipation of the engine is completed.
The lower extreme of automobile body 13 is equipped with two and presses road wheel 1, press the road wheel 1 both sides center department to be equipped with automobile body 13 fixed connection's outer axle 16, fixedly connected with bar block 18 on the outer axle 16, be equipped with first bar groove 5 in the bar block 18, install elastic mechanism in the first bar groove 5, elastic mechanism is including establishing the department of support plate 14 in first bar groove 5, support plate 14 one end and scraping rod 3 fixed connection, through spring 15 elastic connection between the other end of support plate 14 and the inner wall of first bar groove 5, because the elastic action of spring 15, scraping rod 3 can be tightly detained always and press road wheel 1, scraping rod 3 inclines to the upper left and sets up on pressing the outer axle 16 of road wheel 1, thereby furthest scrapes the adnexed mud on the clean road wheel 1.
The strip-shaped block 18 is elastically connected with a scraping rod 3 through an elastic mechanism, the upper end of the scraping rod 3 is provided with a device strip 4, the device strip 4 is internally provided with a scraping mechanism, the scraping mechanism comprises a second strip-shaped cavity 20 arranged in the device strip 4, the second strip-shaped cavity 20 is internally provided with a moving mechanism, the moving mechanism comprises a driving motor 23 arranged on one side of the device strip, the tail end of an output shaft of the driving motor 23 extends into the second strip-shaped cavity 20 and is fixedly connected with a threaded rod 21, the threaded rod 21 is in threaded connection with a sliding block 22, the sliding block 22 is in sliding connection with the inner wall of the second strip-shaped cavity 20 and is fixedly connected with a sliding rod 25, the right lower end of the device strip 4 is provided with a second strip-shaped groove 17, one side of the second strip-shaped cavity 20 is provided with a second opening communicated with the second strip-shaped groove, a push plate 26 is arranged in the second strip-shaped groove 17, the upper end, start driving motor 23, driving motor 23 drives threaded rod 21 and rotates, and threaded rod 21 drives slider 22 and removes, and slider 22 drives slide bar 25 again, finally drives push pedal 26 by slide bar 25 and removes along second bar-shaped groove 17, pushes away the gathering mud in second bar-shaped groove 17 to the both sides of device strip 4, avoids earth to adhere to once more on pressing road wheel 1, influences the planarization of pressing the road.
When the utility model is used, the engine is started, the road roller starts to run along one direction, the road roller 1 rotates, the scraping rod 3 can be tightly buckled with the road roller 1 all the time due to the elastic action of the spring 15, thereby maximally scraping mud attached to the road roller 1, the scraped mud is collected in the second strip-shaped groove 17, meanwhile, the driving motor 23 is started, the driving motor 23 drives the threaded rod 21 to rotate, the threaded rod 21 drives the sliding block 22 to move, the sliding block 22 drives the sliding rod 25 again, finally, the sliding rod 25 drives the push plate 26 to move along the second strip-shaped groove 17, the mud gathered in the second strip-shaped groove 17 is pushed to two sides of the device strip 4, the mud is prevented from being attached to the road roller 1 again to influence the smoothness of the road roller, the piston 6 is driven to move up and down through the connecting rod 2 while the tire rotates, when the piston 6 moves down, the air is sucked, heat generated by the engine is sucked into the air suction pipe 9 through the air suction port 10 and then enters the first strip-shaped cavity 27, and when the piston 6 moves upwards, the sucked hot air is discharged through the first opening 24, so that the heat dissipation of the engine is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The road roller with the wheel cleaning function comprises a vehicle body (13) and is characterized in that a cab (11) is arranged at the upper end of the vehicle body (13), an engine cavity (12) is arranged in the vehicle body (13), a first bar-shaped cavity (27) is arranged in the vehicle body (13), a heat dissipation mechanism is arranged in the first bar-shaped cavity (27), two road rollers (1) are arranged at the lower end of the vehicle body (13), outer shafts (16) fixedly connected with the vehicle body (13) are arranged at the centers of the two sides of the road rollers (1), bar-shaped blocks (18) are fixedly connected onto the outer shafts (16), first bar-shaped grooves (5) are arranged in the bar-shaped blocks (18), elastic mechanisms are arranged in the first bar-shaped grooves (5), the bar-shaped blocks (18) are elastically connected with scraping rods (3) through the elastic mechanisms, and device bars (4) are arranged at the upper ends of the scraping, and a scraping and sweeping mechanism is arranged in the device strip (4).
2. The road roller with the wheel cleaning function according to claim 1, wherein the heat dissipation mechanism comprises a connecting rod (2) rotatably connected to the side wall of the road roller (1), the tail end of the connecting rod (2) extends into a first strip-shaped cavity (27) and is rotatably connected with a piston (6), the first strip-shaped cavity (27) is communicated with the engine cavity (12) to form an air suction pipe (9), one end of the air suction pipe (9) extends into the engine cavity (12) and is provided with a plurality of uniform air suction ports (10), a first opening (24) is formed between the inner wall of the upper end of the first strip-shaped cavity (27) and a vehicle body, a first one-way valve (7) is arranged in the first opening (24), and a second one-way valve (8) is arranged in the air suction pipe (9).
3. The roller with the wheel cleaning function according to claim 1, wherein the elastic mechanism comprises a supporting plate (14) arranged in the first linear groove (5), one end of the supporting plate (14) is fixedly connected with the scraping rod (3), and the other end of the supporting plate (14) is elastically connected with the inner wall of the first linear groove through a spring (15).
4. The road roller with the wheel cleaning function according to claim 1, wherein the sweeping mechanism comprises a second bar-shaped cavity (20) arranged in the device bar (4), a moving mechanism is arranged in the second bar-shaped cavity (20), a second bar-shaped groove (17) is arranged at the lower right end of the device bar (4), a second opening communicated with the second bar-shaped groove is arranged at one side of the second bar-shaped cavity (20), a push plate (26) is arranged in the second bar-shaped groove (17), a sliding rod (25) is fixedly connected to the upper end of the push plate (26), and the tail end of the sliding rod (25) extends into the second bar-shaped cavity (20) through the second opening and is fixedly connected with the moving mechanism.
5. The road roller with the wheel cleaning function according to claim 4, characterized in that the moving mechanism comprises a driving motor (23) arranged on one side of the device block, the end of the output shaft of the driving motor (23) extends into the second strip-shaped cavity (20) and is fixedly connected with a threaded rod (21), a sliding block (22) is connected with the threaded rod (21) in a threaded manner, the sliding block (22) is connected with the inner wall of the second strip-shaped cavity (20) in a sliding manner, and the sliding block is fixedly connected with a sliding rod (25).
6. A soil compactor with a wheel cleaning function according to claim 1, wherein the scraping bar (3) is arranged obliquely to the upper left on the outer shaft (16) of the soil compactor wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518477.7U CN209873514U (en) | 2019-04-17 | 2019-04-17 | Road roller with cleaning wheel function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518477.7U CN209873514U (en) | 2019-04-17 | 2019-04-17 | Road roller with cleaning wheel function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873514U true CN209873514U (en) | 2019-12-31 |
Family
ID=68960394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920518477.7U Active CN209873514U (en) | 2019-04-17 | 2019-04-17 | Road roller with cleaning wheel function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209873514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111218882A (en) * | 2020-03-31 | 2020-06-02 | 刘艳伟 | Electric tamping equipment with impurity removing function |
-
2019
- 2019-04-17 CN CN201920518477.7U patent/CN209873514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111218882A (en) * | 2020-03-31 | 2020-06-02 | 刘艳伟 | Electric tamping equipment with impurity removing function |
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