CN215051830U

CN215051830U - Roadbed and pavement compacting device with cleaning function

Info

Publication number: CN215051830U
Application number: CN202121315116.6U
Authority: CN
Inventors: 周克强; 石周; 张健
Original assignee: Jinan Yongchang Road And Bridge Engineering Co ltd
Current assignee: Jinan Yongchang Road And Bridge Engineering Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-07
Anticipated expiration: 2031-06-11

Abstract

The utility model belongs to the technical field of the technique of sediment clearance and specifically relates to a road bed road surface compaction device with clearance function, it includes the automobile body, the automobile body front end is provided with compacting mechanism, compacting mechanism includes the support frame, single steel wheel and clearance subassembly, support frame and automobile body fixed connection, single steel wheel rotates to be connected in the support frame, the clearance subassembly includes the scraping plate group, be used for driving the drive unit of scraping plate group and be used for clearing up the cleaning element of scraping plate group, scraping plate group and single steel wheel butt, cleaning element and scraper blade butt, cleaning element fixes on the support frame. Scraping plate group is used for cleaing away the earth that adheres on the single steel wheel at the automobile body in-process that gos forward or retreat in this application, and the cleaning member who sets up on the support frame is used for the clearance to paste scraping plate group's earth, avoids earth solidification caking on scraping plate group to alleviate the work load of automobile body.

Description

Roadbed and pavement compacting device with cleaning function

Technical Field

The application relates to the technical field of sludge cleaning, in particular to a roadbed and pavement compacting device with a cleaning function.

Background

The roadbed is a strip structure which is built according to a route position and a certain technical requirement and serves as a road surface foundation, is a foundation of a railway and a highway, and is a linear structure built by soil or stones. The roadbed can be divided into three types of soil roadbed, stone roadbed and soil-stone roadbed from the material aspect.

At present, the road bed is compacted by a road roller, and when the road roller rolls a soil layer, impurities such as soil are easily adhered to the surface of the single steel wheel, so that the side surface of the periphery of the single steel wheel is uneven, the construction quality is affected, and therefore the side surface of the periphery of the single steel wheel needs to be cleaned. If the manual cleaning is arranged, the time and the labor are wasted and the efficiency is low. In most cases, the vehicle body is provided with a scraper blade which is used for scraping off the soil adhered to the single steel wheel.

In view of the above-mentioned related art, the inventor finds that although the scraper scrapes off the mud on the single steel wheel, the scraper is easy to accumulate the mud while scraping the mud, the mud on the scraper is more inconvenient to clean and easy to agglomerate, and the workload of the vehicle body is increased.

SUMMERY OF THE UTILITY MODEL

In order to clear up the earth on the scraper blade, alleviate the work load of automobile body, this application provides a road bed road surface compaction device with clearance function.

The application provides a road bed road surface compaction device with clearance function adopts following technical scheme:

the utility model provides a road bed road surface compaction device with clearance function, includes the automobile body, the automobile body front end is provided with compacting mechanism, compacting mechanism includes support frame, single steel wheel and clearance subassembly, support frame and automobile body fixed connection, the single steel wheel rotates to be connected in the support frame, the clearance subassembly includes scraping plate group, is used for driving the drive part of scraping plate group and is used for clearing up the cleaning member of scraping plate group, scraping plate group and single steel wheel butt, cleaning member and scraping plate group butt, cleaning member fixes on the support frame.

Through adopting above-mentioned technical scheme, the automobile body is used for settling compaction mechanism, and the rotation of drive single steel wheel realizes the compaction operation to the road surface. The support frame is used for settling the single steel wheel and is used for clearing up the clearance subassembly of earth, and under drive unit's effect, scraper blade group is used for clearing up the earth of adhesion on the single steel wheel, and cleaning unit accomplishes the clearance to scraper blade group, reduces the earth of last accumulation of scraper blade group, reduces the work load of automobile body.

Preferably, scraper blade group is including the leading scraper blade that is used for clearance earth when the single steel wheel moves back and the rearmounted scraper blade that is used for clearance earth when the single steel wheel gos forward, leading scraper blade and rearmounted scraper blade are most advanced form.

Through adopting above-mentioned technical scheme, when the automobile body retreats, leading scraper blade is used for clearing up the earth on the single steel wheel, and when the automobile body gos forward, rearmounted scraper blade is used for clearing up the earth on the single steel wheel.

Preferably, the driving part comprises a driving motor, the driving motor is fixedly connected to the support frame, an output shaft of the driving motor is fixedly connected with a worm through a coupler, the worm is meshed with two worm gears, a connecting short rod is arranged on each worm gear, and the connecting short rods are fixedly connected with the front scraper or the rear scraper.

Through adopting above-mentioned technical scheme, driving motor drives the worm and rotates, and the worm drives the worm wheel and rotates, and the worm wheel drives leading scraper blade or rearmounted scraper blade through connecting the quarter butt and rotates for leading scraper blade or rearmounted scraper blade and single steel wheel butt, thereby clearance soil on the single steel wheel.

Preferably, the screw thread on the worm near the front scraper and the screw thread near the rear scraper are in the same direction.

By adopting the technical scheme, when the rear scraper rotates to be close to the single steel wheel, the front scraper can be far away from the single steel wheel, so that soil is scraped to the side wall of the rear scraper, which is far away from the single steel wheel; when the prepositive scraper blade rotates to be close to the single steel wheel, the postpositive scraper blade can be far away from the single steel wheel, so that soil is scraped to the side wall of the prepositive scraper blade deviating from the single steel wheel, and the cleaning part is convenient to clean the soil on the prepositive scraper blade and the side wall of the postpositive scraper blade.

Preferably, the support frame is provided with a fixed block for limiting the worm, and the fixed block is rotatably connected with the worm through a bearing.

Through adopting above-mentioned technical scheme, the maintenance piece is convenient for restrict the space of worm and is removed, makes it remain the engaged state with the worm wheel all the time to further drive leading scraper blade and rearmounted scraper blade and rotate, realize leading scraper blade and rearmounted scraper blade and clear up the earth on the single steel wheel.

Preferably, the cleaning component is provided with two sets of, is used for clearing up leading scraper blade and rearmounted scraper blade respectively, the cleaning component includes the casing, the casing slides with the support frame and is connected, be provided with first motor in the casing, the output shaft fixedly connected with brush of first motor, brush and its leading scraper blade or rearmounted scraper blade butt that correspond.

Through adopting above-mentioned technical scheme, first motor drives the brush and rotates, and pivoted brush clears up the earth on leading scraper blade or the rearmounted scraper blade.

Preferably, the support frame is provided with a rack, and an output shaft of the first motor is sleeved with a gear which is meshed with the rack.

Through adopting above-mentioned technical scheme, first motor drive gear rotates along the rack, realizes cleaning element's horizontal migration then, makes the brush remove and clear up along leading baffle or rearmounted baffle.

Preferably, the side wall of the shell is provided with a roller which is convenient for the shell to move.

Through adopting above-mentioned technical scheme, the gyro wheel is favorable to reducing the casing and removes the frictional resistance that the in-process received along the rack.

In summary, the present application includes at least one of the following beneficial technical effects: leading scraper blade is used for cleaing away the earth that adheres on the single steel wheel in the in-process is retreated at the automobile body in this application, and rearmounted scraper blade is retreated at the automobile body and is advanced the in-process and be used for cleaing away the earth that adheres on the single steel wheel, and the cleaning member who sets up on the support frame is used for clearing up the earth of pasting leading scraper blade or rearmounted scraper blade, avoids earth solidification caking on the scraper blade group to alleviate the work load of automobile body.

Drawings

Fig. 1 is a schematic view of a roadbed and pavement compacting apparatus with a cleaning function according to an embodiment of the present application.

Fig. 2 is a plan view of a roadbed and pavement compacting apparatus with cleaning function according to the embodiment of the present application.

Fig. 3 is a side sectional view of a compacting mechanism in a roadbed and road surface compacting device with a cleaning function according to the embodiment of the application.

Description of reference numerals: 1. a vehicle body; 2. a compaction mechanism; 21. a support frame; 22. a single steel wheel; 23. cleaning the assembly; 231. a scraping plate group; 2311. a front scraper; 2312. a rear scraper plate; 232. a drive member; 233. a cleaning member; 31. a drive motor; 32. a worm; 33. a worm gear; 34. connecting a short rod; 4. a fixed block; 51. a housing; 52. a first motor; 53. a brush; 54. a roller; 62. a rack.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses road bed road surface compaction device with clearance function. Referring to fig. 1 and 2, the roadbed and pavement compacting device with the cleaning function comprises a vehicle body 1 and a compacting mechanism 2, wherein the compacting mechanism 2 comprises a support frame 21, a single steel wheel 22 and a cleaning assembly 23, the support frame 21 is in a shape like a Chinese character 'kou', the support frame 21 is fixedly connected with the vehicle body 1 through bolts, the single steel wheel 22 is connected in the support frame 21 in a rotating mode, and the vehicle body 1 drives the single steel wheel 22 to rotate, so that the roadbed and pavement are compacted. Be provided with clearance subassembly 23 on support frame 21, clearance subassembly 23 includes scraping plate group 231, drive part 232 and cleaning member 233, and drive part 232 drives scraping plate group 231 and goes butt and chucking single steel wheel 22, and the earth on single steel wheel 22 is hung down and is clear away then. The cleaning member 233 cleans the soil adhered to the blade group 231 to prevent the soil from solidifying and agglomerating on the blade group 231, thereby reducing the work load of the vehicle body 1.

Referring to fig. 1 and 2, in order to better clean the soil adhered to the single steel wheel 22, the blade set 231 in this application includes a leading blade 2311 and a trailing blade 2312, and both the leading blade 2311 and the trailing blade 2312 are pointed. The front fender is rotatably attached to the support frame 21 at the front end in the forward direction of the vehicle body 1, and the rear screed 2312 is rotatably attached to the support frame 21 at the rear end in the forward direction of the vehicle body 1.

Referring to fig. 2 and 3, the driving part 232 includes a driving motor 31, a worm 32 and a worm wheel 33, the driving motor 31 is fixedly connected to the side wall of the support frame 21 near the rear scraper 2312, an output shaft of the driving motor 31 is fixedly connected to the worm 32 through a coupling, and the worm 32 extends out of the side wall of the support frame 21 near the front scraper 2311 and is rotatably connected to the side wall of the support frame 21. In the present embodiment, two worm wheels 33 are provided, the worm wheel 33 is meshed with the worm 32, and the threads at the meshing part of the worm 32 and the two worm wheels 33 are kept in the same direction, so that when the front scraper 2311 is close to the single steel wheel 22, the rear scraper 2312 is far away from the single steel wheel 22, and then soil on the single steel wheel 22 is scraped by the front scraper 2311; when the rear scraper 2312 approaches the single steel wheel 22, the front scraper 2311 is far away from the single steel wheel 22, so that the soil on the single steel wheel 22 is scraped by the rear scraper 2312. The two threads on the worm 32 meshed with the worm wheel 33 are kept in the same direction, so that the single steel wheel 22 is prevented from being clamped by the front scraper 2311 and the rear scraper 2312 at the same time, soil on the single steel wheel 22 is scraped to the front scraper 2311 and the rear scraper 2312 faces the side wall of the single steel wheel 22, and further cleaning is not convenient.

Referring to fig. 2 and 3, four fixing blocks 4 are arranged on the side wall of the support frame 21, a bearing is arranged on each fixing block 4, the worm 32 is embedded in the bearing on the fixing block 4, so that the worm 32 and the fixing block 4 rotate relatively, the fixing block 4 is used for preventing the worm 32 from spatial displacement, and the front or rear scraper 2312 cannot be adjusted through the worm wheel 33 after the worm 32 is displaced.

Referring to fig. 2 and 3, in order to clean the dirt on the blades, the cleaning members 233 in this application include two sets for cleaning the leading blades 2311 and the trailing blades 2312, respectively. A channel is formed on the side wall of the support frame 21 near the leading screed 2311 or the trailing screed 2312, and the channel is in a horizontal direction and parallel to the leading screed 2311 or the trailing screed 2312. The cleaning component 233 comprises a housing 51, a first motor 52 and a brush 53, wherein the housing 51 is connected in the channel in a sliding manner, a roller 54 is arranged on the side wall of the back of the housing 51, the roller 54 rotates in the horizontal direction, and the roller 54 is abutted to the vertical side wall in the channel.

Referring to fig. 2 and 3, a rack 62 is arranged at the outlet of the chute, a first motor 52 is fixedly connected in the housing 51, an output shaft of the first motor 52 extends out of the housing 51 and is fixedly connected with a brush 53, the front scraper 2311 or the rear scraper 2312 is adjusted and is positioned in the vertical direction, and the brush 53 cleans the front scraper 2311 or the rear scraper 2312 in the vertical state. The output shaft of the first motor 52 is fixedly sleeved with a gear which is meshed with the rack 62, and the first motor 52 drives the gear to rotate, so that the shell 51 moves transversely in the groove, and the soil cleaning work on the front scraper 2311 or the rear scraper 2312 is completed.

The implementation principle of the roadbed and road surface compacting device with the cleaning function is as follows: when the vehicle body 1 advances to compact a road surface, the single steel wheel 22 rotates anticlockwise, the driving motor 31 is started, the driving motor 31 drives the worm 32 and the worm wheel 33 to rotate through the coupler, the rear scraper 2312 is abutted and clamped with the single steel wheel 22, at the moment, the front scraper 2311 is not in contact with the single steel wheel 22, and soil adhered to the single steel wheel 22 is scraped by the rear scraper 2312. When the soil on the rear scraper 2312 is accumulated excessively, the driving motor 31 is started again, the driving motor 31 drives the worm 32 and the worm wheel 33 to rotate through the coupler, the rear scraper 2312 is in a vertical state, the first motor 52 is started, the first motor 52 drives the brush 53 to rotate, meanwhile, the gear rolls along the rack 62, the shell 51 slides in the groove, and the rotating brush 53 moves along the rear scraper 2312, so that the soil on the rear scraper 2312 is removed.

When the vehicle body 1 retreats to demonstrate the road surface, the single steel wheel 22 rotates clockwise, the driving motor 31 is started, the driving motor 31 drives the screw rod and the worm wheel 33 to rotate through the coupler, the front scraper 2311 is abutted and clamped with the single steel wheel 22, at the moment, the rear scraper 2312 is not contacted with the single steel wheel 22, and the front scraper 2311 scrapes off soil adhered to the single steel wheel 22. When the soil on the front scraper 2311 is accumulated excessively, the driving motor 31 is started again, the driving motor 31 drives the worm 32 and the worm wheel 33 to rotate through the coupler, the front scraper 2311 is in a vertical state, the first motor 52 is started, the first motor 52 drives the brush 53 to rotate, meanwhile, the gear rolls along the rack 62, the shell 51 slides in the groove, and the rotating brush 53 moves along the front scraper 2311, so that the soil on the front scraper 2311 is cleared.

The above examples are only used to illustrate the technical solutions of the present application, and do not limit the scope of the present application. It is to be understood that the embodiments described are only some of the embodiments of the present application and not all of them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present application without conflict, and thus, different technical solutions that do not substantially depart from the spirit of the present application may be obtained.

Claims

1. The utility model provides a road bed road surface compaction device with clearance function which characterized in that: including automobile body (1), automobile body (1) front end is provided with compacting mechanism (2), compacting mechanism (2) are including support frame (21), single steel wheel (22) and clearance subassembly (23), support frame (21) and automobile body (1) fixed connection, single steel wheel (22) rotate to be connected in support frame (21), clearance subassembly (23) including scrape board group (231), be used for driving drive component (232) of scraping board group (231) and be used for clearing up cleaning member (233) of scraping board group (231), scrape board group (231) and single steel wheel (22) butt, cleaning member (233) and scraping board group (231) butt, cleaning member (233) are fixed on support frame (21).

2. A roadbed and pavement compacting apparatus with cleaning function as claimed in claim 1, wherein: the scraper group (231) comprises a front scraper (2311) used for cleaning soil when the single steel wheel (22) retreats and a rear scraper (2312) used for cleaning soil when the single steel wheel (22) advances, and the front scraper (2311) and the rear scraper (2312) are both in a tip shape.

3. A roadbed and pavement compacting apparatus with cleaning function as claimed in claim 2, wherein: the driving part (232) comprises a driving motor (31), the driving motor (31) is fixedly connected onto the supporting frame (21), an output shaft of the driving motor (31) is fixedly connected with a worm (32) through a coupler, the worm (32) is meshed with two worm wheels (33), a connecting short rod (34) is arranged on each worm wheel (33), and the connecting short rod (34) is fixedly connected with the front scraper (2311) or the rear scraper (2312).

4. A roadbed and pavement compacting apparatus with a cleaning function as claimed in claim 3, wherein: the thread on the worm (32) close to the front scraper (2311) and the thread on the worm close to the rear scraper (2312) are in the same direction.

5. A roadbed and pavement compacting apparatus with a cleaning function as claimed in claim 3, wherein: the support frame (21) is provided with a fixing block (4) used for limiting the worm (32), and the fixing block (4) is rotatably connected with the worm (32) through a bearing.

6. A roadbed and pavement compacting apparatus with cleaning function as claimed in claim 2, wherein: the cleaning component (233) is provided with two groups, and the two groups are respectively used for cleaning a front scraper (2311) and a rear scraper (2312), the cleaning component (233) comprises a shell (51), the shell (51) is connected with a supporting frame (21) in a sliding mode, a first motor (52) is arranged in the shell (51), an output shaft of the first motor (52) is fixedly connected with a brush (53), and the brush (53) is abutted to the front scraper (2311) or the rear scraper (2312) corresponding to the brush (53).

7. A road-based pavement compacting apparatus with cleaning function according to claim 6, characterized in that: the support frame (21) is provided with a rack (62), an output shaft of the first motor (52) is sleeved with a gear, and the gear is meshed with the rack (62).

8. A road-based pavement compacting apparatus with cleaning function according to claim 6, characterized in that: and the side wall of the shell (51) is provided with a roller (54) which is convenient for the shell (51) to move.