CN214831686U

CN214831686U - Roadbed and pavement compacting device

Info

Publication number: CN214831686U
Application number: CN202120937473.XU
Authority: CN
Inventors: 周锐发; 吴勇; 吴尧光; 蒋凯; 王宗鸿; 刘兴武
Original assignee: Sichuan Xinboda Garden Engineering Co ltd
Current assignee: Sichuan Xinboda Garden Engineering Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-23
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to a road bed road surface compaction device, including running gear, the last rotation of running gear is connected with first cylinder, the length direction of first cylinder sets up along the horizontal direction, first cylinder rotates around self axis, the last scraper blade that is equipped with of running gear, scraper blade and first cylinder butt, the last first box of collecting that is equipped with of running gear, first box of collecting is located one side that the direction of advance was kept away from to first cylinder, the opening of first box of collecting is towards first cylinder, leave the gap between the perisporium of the one end that the lower wall of first box of collecting is close to first cylinder and first cylinder, be equipped with the filter in the first box of collecting, one side that the filter is close to first cylinder is higher than or the parallel and level in the one side of keeping away from first cylinder, be equipped with the drive arrangement who is used for driving the filter vibration on the first box of collecting. In this application, through set up first collection box below the scraper blade for the material that adheres to on first cylinder is scraped to first collection box in by the scraper blade, is convenient for to the recycle of material.

Description

Roadbed and pavement compacting device

Technical Field

The application relates to the technical field of road construction, in particular to a roadbed and pavement compacting device.

Background

The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling. The roadbed mainly has the functions of providing necessary conditions for track or road surface laying and train or traveling operation, bearing static load and dynamic load of track and locomotive vehicle or road surface and traffic load, and transmitting and diffusing the load to the deep part of the foundation.

Chinese patent with an authorization publication number of CN212477859U discloses a road bridge engineering roadbed and pavement compacting device, including running gear, the running gear front end is equipped with the frame, rotate in the frame and be connected with the cylinder, install the scraper blade in the frame, scraper blade and cylinder lateral wall looks butt, and the scraper blade breaks away from the cylinder with earth or other required materials of paving, realizes the clearance to the cylinder.

In view of the above-mentioned related art, the inventor believes that after materials such as mud on the outer wall of the roller are scraped by the scraper, the materials fall onto the compacted road surface, which causes unevenness of the road surface and waste of the materials.

SUMMERY OF THE UTILITY MODEL

In order to facilitate carrying out recycle to the material, this application provides a road bed road surface compaction device.

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

a roadbed and pavement compacting device is characterized in that a first roller is rotatably connected to a travelling mechanism, the length direction of the first roller is arranged along the horizontal direction, the first roller rotates around the axis of the first roller, the walking mechanism is provided with a scraper which is abutted against the peripheral wall of the first roller, the traveling mechanism is provided with a first collecting box which is positioned on one side of the first roller far away from the advancing direction, the opening of the first collecting box is arranged towards the first roller, one end of the lower wall of the first collecting box, which is close to the first roller, is far away from the peripheral wall of the first roller, a filter plate is arranged in the first collecting box, the length direction of the filter plate is arranged along the length direction of the first roller, one side of the filter plate, which is close to the first roller, is higher than or flush with one side of the filter plate, which is far away from the first roller, and a driving device for driving the filter plate to vibrate is arranged on the first collecting box.

Through adopting above-mentioned technical scheme, in-process that running gear gos forward, first cylinder rotates and carries out the compaction to the road surface, because scraper blade and first cylinder butt, when first cylinder rotates, the scraper blade is cleared up the material of adhesion on first cylinder, the material that is cleared up to fall drops to the filter, the less earth of granule etc. drop to the filter below, and great stone of granule etc. then are located the filter top, drive arrangement drive filter vibration is in order to carry out more abundant filtration, this device is at the in-process of road surface compaction, clear up first cylinder, and retrieve the material in first collection box, can carry out reuse to the material in the first collection box.

Optionally, the first collecting box is detachably connected with the scraping plate.

Through adopting above-mentioned technical scheme, first collection box is dismantled with the scraper blade and is connected, can dismantle first collection box get off, is convenient for carry out recycle to the material in the first collection box.

Optionally, the lower wall of the first collecting box and the filter plate are both obliquely arranged, and one end close to the first roller is higher than one end far away from the first roller.

Through adopting above-mentioned technical scheme, with the lower wall slope setting of filter and first collection box, the material that drops on filter and the lower wall removes to lower one end under the effect of gravity, prevents material and first cylinder scraping, helps improving the life of first cylinder.

Optionally, the driving device comprises a cam and a motor, the cam is rotationally connected to the first collecting box, the motor is used for driving the cam to rotate, and the cam rotates to push the filter plate to move in the vertical direction.

Through adopting above-mentioned technical scheme, the motor drive cam rotates, rotates when the protruding department of cam rotates to the filter below, with filter jack-up, when the lower department of cam rotates to the filter below, the filter falls down to make the filter vibration, cam simple structure, this vibration mode convenient to use more.

Optionally, one side of the filter plate, which is far away from the roller, is fixed with an elastic abutting piece, and the elastic abutting piece abuts against the inner wall of the first collecting box.

Through adopting above-mentioned technical scheme, when the filter vibrates, can produce the gap between filter and the first collection box to the material of great granule drops or blocks in the gap from the gap, makes the position of filter take place the skew and can't remove even, and elasticity supports the splenium and can be because the filter takes place to warp with the extrusion of first collection box, all the time with the inside wall butt of first collection box, prevents that the material of great granule from dropping to the filter below.

Optionally, one side of the filter plate close to the first roller is rotationally connected with the first collecting box, the rotation axis of the filter plate is arranged along the length direction of the rotation axis, and the cam is arranged on one side of the filter plate far away from the first roller.

Through adopting above-mentioned technical scheme, because the slope setting of filter, the material can be piled up the one side of keeping away from first cylinder at the filter, the cam promotes one side removal that first cylinder was kept away from to the filter, one side rotation that the filter is close to first cylinder, this mode can increase the moving range of one side that first cylinder was kept away from to the filter, the filter remains the slope setting throughout simultaneously, can prevent that the material from removing to being close to first cylinder position department, drop to the filter below in the gap from first cylinder, the filter effect to the material is better.

Optionally, a cleaning assembly for cleaning materials higher than the compacted road surface is arranged at the bottom of the first collecting box.

Through adopting above-mentioned technical scheme, when compacting the road surface, can handle the position that is higher than the road surface after the compaction, the road surface after the compaction is more level and more smooth.

Optionally, the box and air exhauster are collected including clearance sword, second to the clearance subassembly, the clearance sword is fixed in the screed-plate is close to the one end of first cylinder, the clearance sword is used for shoveling the position on protruding road surface behind the compaction, the box is collected to the second is located the clearance sword is kept away from first cylinder position department, the second collect the box with the air exhauster intercommunication, the material after the clearance sword is shoveled is inhaled extremely in the second is collected the box.

Through adopting above-mentioned technical scheme, the back is shoveled to the material that the clearance sword will be higher than the road surface, is inhaled in the second collection box by the air exhauster, is convenient for collect the material in the box to the second and carries out recycle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. set up first collection box in scraper blade below, the material of adhesion on first cylinder is scraped to first collection box in by the scraper blade, through the filtration back of filter plate, and the less earth of granule etc. drops to the filter below, and the great stone of granule etc. then is located the filter top, and drive arrangement drive filter vibration is in order to carry out more abundant filtration, is convenient for carry out recycle to the material of adhesion on first cylinder.

2. The cam promotes one side that first cylinder was kept away from to the filter and rotates around the one side that is close to first cylinder to make the material that is located on the filter carry out more abundant filtration, and the filter is close to one side relative displacement of first cylinder less, help reducing elasticity and support the frictional force between tight piece and the first cylinder less, the rotation of the first cylinder of being convenient for more prevents that elasticity from supporting the damage of tight piece.

Drawings

Fig. 1 is a schematic view showing the overall construction of a roadbed and road surface compacting apparatus according to the present application;

FIG. 2 is a schematic cross-sectional view of the first roller and the first pocket of FIG. 1;

fig. 3 is a schematic view of the internal structure of the first collecting box of fig. 1.

Description of reference numerals: 1. a traveling mechanism; 2. a first drum; 3. a second drum; 4. a support frame; 5. a squeegee; 6. a first collection box; 7. a fixing plate; 8. inserting a rod; 9. a jack; 10. a filter plate; 11. a drive device; 111. a cam; 112. a motor; 12. cleaning the assembly; 121. cleaning a knife; 122. a second collection box; 123. an exhaust fan; 13. a support plate; 14. a connecting rod.

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. Referring to fig. 1, including running gear 1, support frame 4 is installed in the place ahead of running gear 1, it is connected with first cylinder 2 to rotate on support frame 4, running gear 1's rear is rotated and is connected with second cylinder 3, the length direction of first cylinder 2 and second cylinder 3 all sets up along the horizontal direction, first cylinder 2 and second cylinder 3 rotate around self axis, be fixed with backup pad 13 through the screw level on support frame 4, the length direction of backup pad sets up along the length direction of first cylinder 2, the bottom of backup pad 13 is passed through the vertical connecting rod 14 that is fixed with of screw, screw horizontal fixed scraper blade 5 is passed through to the bottom of connecting rod 14, the length direction of scraper blade 5 sets up along the length direction of first cylinder 2, the width direction of scraper blade 5 sets up along the horizontal direction, one side that scraper blade 5 is close to first cylinder 2 and the butt perisporium of first cylinder 2, the last dismantlement of scraper blade 5 is connected with the first collection box 6 that is used for collecting the material.

Referring to fig. 2, one side and the upper portion of the first collecting box 6 close to the first roller 2 are both provided with an opening, a gap is left between one end of the lower wall of the first collecting box 6 close to the first roller 2 and the peripheral wall of the first roller 2, and one end of the lower wall of the first collecting box 6 close to the first roller 2 is higher than one end far away from the first roller 2.

Referring to fig. 2, the first filter 10 is connected to the first collection box 6 between the both sides wall of length direction, the length direction of filter 10 sets up along the length direction of scraper blade 5, the rotation axis of filter 10 sets up along self length direction, and locates the one side that is close to first cylinder 2, be equipped with on the first collection box 6 and be used for driving filter 10 pivoted drive arrangement 11, the one end that the filter 10 is close to first cylinder 2 is higher than the one end that the filter 10 kept away from first cylinder 2 all the time.

Referring to fig. 2 and 3, the driving device 11 includes a motor 112 and a cam 111, the cam 111 is rotatably connected to the inner side wall of the first collecting box 6 far away from the first roller 2 and is located at the central position of the first collecting box 6 in the length direction, the housing of the motor 112 is fixed to the outer wall of the first collecting box 6 through a screw, and the output shaft of the motor 112 penetrates through the outer wall of the first collecting box 6 and is coaxially and fixedly connected with the cam 111; the motor 112 rotates the cam 111, and the cam 111 rotates to push the side of the filter plate 10 far away from the first roller 2 to rotate around the side of the filter plate 10 close to the first roller 2, so that the soil on the filter plate 10 is vibrated and falls below the filter plate 10.

Referring to fig. 3, the top of the first collecting box 6 is hinged with a fixing plate 7 at both ends in the length direction, the rotation axis of the fixing plate 7 is arranged along the width direction of the scraper 5, a plurality of inserting rods 8 are fixed on the surface of the fixing plate 7 close to the first collecting box 6, the inserting rods 8 are distributed along the width direction of the scraper 5, and a plurality of inserting holes 9 for the inserting rods 8 to be inserted are formed in the side wall of the scraper 5 in the length direction; the fixing plate 7 is rotated so that the insertion rods 8 of the fixing plate 7 are inserted into the insertion holes 9, thereby fixing the first collecting box 6 to the scraper 5.

Referring to fig. 2 and 3, a cleaning assembly 12 for cleaning materials higher than the compacted pavement is arranged at the bottom of the first collecting box 6, the cleaning assembly 12 comprises a cleaning knife 121, a second collecting box 122 and an exhaust fan 123, the second collecting box 122 is detachably connected to the bottom of the first collecting box 6 through screws, one side of the second collecting box 122 close to the first roller 2 is provided with an opening, the cleaning knife 121 is detachably connected to one side of the lower wall of the second collecting box 122 close to the first roller 2 through screws, the lower surfaces of the second collecting box 122 and the cleaning knife 121 are flush with the flattened pavement, and the exhaust fan 123 is fixed to the side wall of the second collecting box 122 far away from the first roller 2 through screws and is communicated with the second collecting box 122; the cleaning blade 121 shovels the material higher than the compacted road surface and sucks the material into the second collection box 122 by the exhaust fan 123.

The implementation principle of the roadbed and road surface compacting device in the embodiment of the application is as follows: the first roller 2 and the second roller 3 rotate to compact the road surface, the scraper 5 scrapes materials such as soil, gravels and the like adhered to the first roller 2 into the first collecting box 6, the soil and the like with smaller particles are filtered to the lower part of the filter plate 10, the gravels and the like with larger particles are left above the filter plate 10, and the soil and the gravels can be classified and recycled; meanwhile, the cleaning knife 121 cleans the position higher than the compacted road surface, shovels the materials, and pumps the materials into the second collecting box 122 through the exhaust fan 123.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a road bed road surface compaction device, includes running gear (1), it is connected with first cylinder (2) to rotate on running gear (1), the length direction of first cylinder (2) sets up along the horizontal direction, first cylinder (2) rotate around self axis, be equipped with scraper blade (5) on running gear (1), scraper blade (5) with the perisporium butt of first cylinder (2), its characterized in that: the automatic rolling machine is characterized in that a first collecting box (6) is arranged on the traveling mechanism (1), the first collecting box (6) is located on one side, away from the advancing direction, of the first roller (2), the opening of the first collecting box (6) faces towards the first roller (2), the lower wall of the first collecting box (6) is close to one end of the first roller (2) and a gap is reserved between the peripheral wall of the first roller (2), a filter plate (10) is arranged in the first collecting box (6), the length direction of the filter plate (10) is arranged along the length direction of the first roller (2), one side, close to the first roller (2), of the filter plate (10) is higher than or flush with one side, away from the first roller (2), and a driving device (11) for driving the filter plate (10) to vibrate is arranged on the first collecting box (6).

2. A roadbed and pavement compacting apparatus as claimed in claim 1, wherein: the first collecting box (6) is detachably connected with the scraping plate (5).

3. A roadbed and pavement compacting apparatus as claimed in claim 1, wherein: the lower wall of the first collecting box (6) and the filter plate (10) are obliquely arranged, and one end close to the first roller (2) is higher than one end far away from the first roller (2).

4. A roadbed and pavement compacting apparatus as claimed in claim 3, wherein: the driving device (11) comprises a cam (111) and a motor (112), the cam (111) is rotationally connected to the first collecting box (6), the motor (112) is used for driving the cam (111) to rotate, and the cam (111) rotates to push the filter plate (10) to vibrate.

5. A road-based pavement compacting apparatus according to claim 4, further comprising: one side that filter (10) kept away from first cylinder (2) is fixed with elasticity and supports the piece, elasticity support the piece with the inner wall butt of first collection box (6).

6. A road-based pavement compacting apparatus according to claim 4, further comprising: the filter (10) are close to one side of first cylinder (2) with first collection box (6) rotate and are connected, the axis of rotation of filter (10) sets up along self length direction, cam (111) are located filter (10) are kept away from one side of first cylinder (2).

7. A roadbed and pavement compacting apparatus as claimed in claim 1, wherein: the bottom of the first collecting box (6) is provided with a cleaning assembly (12) for cleaning materials higher than the compacted pavement.

8. A roadbed and pavement compacting apparatus as claimed in claim 7, wherein: cleaning assembly (12) are including clearance sword (121), second collection box (122) and air exhauster (123), second collection box (122) are located first collection box (6) bottom, second collection box (122) opening orientation first cylinder (2), clearance sword (121) are fixed in the one end that box (122) are close to first cylinder (2) is collected to the second, clearance sword (121) are used for shoveling the position on protruding road surface after the compaction, second collection box (122) with air exhauster (123) intercommunication, the material after clearance sword (121) are shoveled is inhaled to in second collection box (122).