CN210946399U

CN210946399U - Pre-cleaning device of road roller

Info

Publication number: CN210946399U
Application number: CN201921605391.4U
Authority: CN
Inventors: 李业辉
Original assignee: Tianjin Haisheng Petrochemical Construction And Installation Engineering Co ltd
Current assignee: Tianjin Haisheng Petrochemical Construction And Installation Engineering Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-07
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a pre-cleaning device of a road roller, which belongs to the technical field of highway construction, and comprises a fixing plate, wherein the tail end of the fixing plate is fixedly connected with two insertion blocks, the two insertion blocks are respectively inserted into two insertion holes formed on a connecting plate, the connecting plate and the insertion blocks are fixedly connected through mounting bolts, and the connecting plate is fixedly arranged on the front arm of the road roller; utilize motor a's drive action to drive the axis of rotation rotatory, thereby it can clear up the outstanding stone in road surface to make the spiller, it is rotatory to utilize motor b's drive action to drive the pivot simultaneously, thereby make the brush of sweeping the floor to clean the operation to the road surface, thereby accomplish the work of clearing up in advance on road surface, work efficiency is high and labour saving and time saving, recycle the back of finishing with the inserted block is fixed with the connecting plate to the construction bolt, thereby accomplish the connection work between fixed plate and the road roller forearm, drive whole the removal by the drive of road roller at the during operation, excellent in use effect.

Description

Pre-cleaning device of road roller

Technical Field

The utility model belongs to the technical field of highway construction, concretely relates to cleaning device in advance of road roller.

Background

The road roller is also called soil compactor, which is a kind of road repairing equipment. 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. The roller is suitable for various compaction operations under the action of the gravity of the machine, so that the compacted layer is permanently deformed and compacted. The road rollers are divided into a steel wheel type and a tire type.

When the existing road roller works, if protruding stones or other road surface sundries can affect the road roller effect, the road surface is generally required to be pre-cleaned, the road surface is generally cleaned manually at present, and the working efficiency is low, time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaning device in advance of road roller to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cleaning device in advance of road roller, includes the fixed plate, two inserted blocks of tail end fixedly connected with of fixed plate, and two inserted blocks peg graft respectively in two jacks of seting up on the connecting plate, pass through construction bolt fixed connection between connecting plate and the inserted block, the connecting plate is fixed to be located on the road roller forearm, the lower fixed surface of fixed plate installs motor a, and fixedly connected with drive gear a on motor a's the output shaft, and drive gear a is connected with drive gear b transmission through the tooth chain, drive gear b is fixed to be located the lateral wall of axis of rotation, the lateral wall fixed mounting of axis of rotation has a plurality of spiller, the both ends of axis of rotation transmission are respectively connected at the inside wall of mount, the mount is fixed to be located the lower surface of fixed plate, the lower fixed surface of fixed, and equal fixedly connected with initiative bevel gear on two motor b's the output shaft, the lower surface joint of fixed plate has two bearings, and two bearings overlap respectively and locate the top of two pivots, and the lateral wall of two pivots is all fixed and is equipped with driven bevel gear, and two driven bevel gear mesh with two initiative bevel gear respectively, and the equal fixedly connected with brush of sweeping the floor in bottom of two pivots, the last fixed surface of fixed plate installs water tank and water pump, the end of intaking of water pump is linked together through the bottom of drinking-water pipe with the water tank, the water outlet end of water pump is linked together through drain pipe and shower nozzle, motor a, motor b and water pump respectively with external power supply electric connection.

By adopting the scheme, through arranging the motor a, the transmission gear a, the toothed chain, the transmission gear b, the rotating shaft, the scraper knife, the motor b, the driving bevel gear, the driven bevel gear and the sweeping brush, the rotating shaft is driven to rotate by utilizing the driving action of the motor a, so that the scraper knife can clean the blocks protruding from the road surface, and the rotating shaft is driven to rotate by utilizing the driving action of the motor b, so that the sweeping brush can clean the road surface, thereby completing the pre-cleaning work of the road surface, the working efficiency is high, the time and the labor are saved, through arranging the inserting block, the inserting hole, the connecting plate and the mounting bolt, after the inserting block and the connecting plate are fixed by the mounting bolt, the connecting work between the fixing plate and the front arm of the road roller is completed, the whole body is driven to move by the driving of the road roller during working, the using, Drain pipe and shower nozzle utilize the effect of water pump to can extract the inside water liquid of water tank and spout through the shower nozzle, reduce the dust that the brush of sweeping the floor produced when cleaning on the one hand, the dust fall environmental protection, on the other hand advances to spray water to the road surface, carries out the maintenance operation to the road surface.

What needs to be explained in the above scheme is:

the model of the motor a and the model of the motor B can be YX3-100L 1-4B 5; the type of the water pump can be XBD specifically; the electric push rod may be of the FAI50 type.

As a preferred embodiment, a protective cover is arranged on the outer side of the scraper knife, the protective cover is fixedly mounted on the inner side wall of the fixing frame, and a baffle is fixedly connected to one side of the protective cover.

Adopt above-mentioned scheme, the protection casing has the protecting effect, avoids the foreign matter to contact with the spiller at the spiller during operation, and the baffle can block the outstanding stone that the spiller shoveled, avoids the stone to splash to the rear.

In a preferred embodiment, the spray head is obliquely and fixedly arranged on the lower surface of the fixing plate through a support rod.

By adopting the scheme, the spraying effect of the spray head is improved, so that the spray head is opposite to the position of the sweeping brush, and the dust falling effect is better.

As a preferred embodiment, the lower surface of the front end of the fixed plate is fixedly provided with a movable wheel through two fixed columns.

By adopting the scheme, after the tail end of the fixing plate is connected, the whole fixing plate can normally move and is more stable during moving.

As a preferred embodiment, an electric push rod is fixedly mounted on the lower surface of the tail end of the fixing plate, a chassis is fixedly connected to the telescopic end of the electric push rod, and the electric push rod is electrically connected with an external power supply.

By adopting the scheme, the thrust generated by the work of the electric push rod is utilized to make the chassis contact with the ground, so that the tail end of the fixing plate is jacked up, and the tail end of the fixing plate is more convenient and faster to mount and dismount.

In a preferred embodiment, the front surface of the water tank is provided with a visual window and a water filling port.

By adopting the scheme, the arrangement of the visual window is convenient for more visually knowing the water liquid allowance inside the water tank, and the water filling port is convenient for adding water liquid into the water tank.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the pre-cleaning device of the road roller, the motor a, the transmission gear a, the toothed chain, the transmission gear b, the rotating shaft, the scraper knife, the motor b, the driving bevel gear, the driven bevel gear and the sweeping brush are arranged, the rotating shaft is driven to rotate under the driving action of the motor a, so that the scraper knife can clean protruding stones on the road surface, and the rotating shaft is driven to rotate under the driving action of the motor b, so that the sweeping brush can clean the road surface, the pre-cleaning work on the road surface is completed, and the working efficiency is high, time and labor are saved;

according to the pre-cleaning device of the road roller, the insertion block, the insertion hole, the connecting plate and the mounting bolt are arranged, the insertion block and the connecting plate are fixed by the mounting bolt, so that the connection work between the fixing plate and the front arm of the road roller is completed, the whole is driven to move by the driving of the road roller during working, and the use effect is good;

this road roller's cleaning device in advance utilizes the effect of water pump through setting up water tank, water pump, drinking-water pipe, drain pipe and shower nozzle to can extract the inside water liquid of water tank and spout through the shower nozzle, reduce the dust that the brush of sweeping the floor produced when cleaning on the one hand, the dust fall environmental protection, on the other hand advances the water spray to the road surface, carries out the maintenance operation to the road surface.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the connecting plate of the present invention;

fig. 3 is a schematic structural view of the rotation directions of the two sweeping brushes of the present invention.

In the figure: 1. a fixing plate; 2. inserting a block; 3. a jack; 4. a connecting plate; 5. installing a bolt; 6. front arm of road roller; 7. an electric motor a; 8. a transmission gear a; 9. a toothed chain; 10. a transmission gear b; 11. a rotating shaft; 12. a scraper knife; 13. a fixed mount; 14. a protective cover; 15. a baffle plate; 16. a motor b; 17. a drive bevel gear; 18. a bearing; 19. a rotating shaft; 20. a driven bevel gear; 21. a sweeping brush; 22. a water tank; 23. a water pump; 24. a water pumping pipe; 25. a drain pipe; 26. a spray head; 27. fixing a column; 28. a moving wheel; 29. an electric push rod; 30. a chassis; 31. a visual window; 32. and (4) a water filling port.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides a pre-cleaning device for a road roller, which includes a fixed plate 1, wherein a movable wheel 28 (see fig. 1) is fixed on the lower surface of the front end of the fixed plate 1 through two fixed columns 27; after the tail end of the fixing plate 1 is connected, the whole fixing plate can normally move, and the fixing plate is more stable in moving.

An electric push rod 29 is fixedly arranged on the lower surface of the tail end of the fixing plate 1, a chassis 30 is fixedly connected to the telescopic end of the electric push rod 29, and the electric push rod 29 is electrically connected with an external power supply (see fig. 1); the thrust generated by the operation of the electric push rod 29 enables the chassis 30 to be in contact with the ground, so that the tail end of the fixing plate 1 is jacked up, and the tail end of the fixing plate 1 is more convenient and faster to mount and dismount.

The tail end of a fixing plate 1 is fixedly connected with two inserting blocks 2, the two inserting blocks 2 are respectively inserted into two inserting holes 3 formed in a connecting plate 4, the connecting plate 4 and the inserting blocks 2 are fixedly connected through mounting bolts 5, the connecting plate 4 is fixedly arranged on a front arm 6 of a road roller, the lower surface of the fixing plate 1 is fixedly provided with a motor a7, an output shaft of the motor a7 is fixedly connected with a transmission gear a8, the transmission gear a8 is in transmission connection with a transmission gear b10 through a toothed chain 9, the transmission gear b10 is fixedly arranged on the outer side wall of a rotating shaft 11, the outer side wall of the rotating shaft 11 is fixedly provided with a plurality of shoveling knives 12, the outer side of each shoveling knife 12 is provided with a protective cover 14, the protective cover 14 is fixedly arranged on the inner side; the protective cover 14 has a protective effect, and prevents the foreign matter from contacting the scraper knife 12 when the scraper knife 12 works, and the baffle 15 can block the protruding stone shoveled by the scraper knife 12, and prevent the stone from splashing to the rear.

Two ends of a rotating shaft 11 are respectively connected to the inner side wall of a fixing frame 13 in a transmission manner, the fixing frame 13 is fixedly arranged on the lower surface of a fixing plate 1, two motors b16 are fixedly arranged on the lower surface of the fixing plate 1, output shafts of the two motors b16 are fixedly connected with driving bevel gears 17, the lower surface of the fixing plate 1 is clamped with two bearings 18, the two bearings 18 are respectively sleeved at the top ends of two rotating shafts 19, driven bevel gears 20 are fixedly arranged on the outer side walls of the two rotating shafts 19, the two driven bevel gears 20 are respectively meshed with the two driving bevel gears 17, the bottom ends of the two rotating shafts 19 are respectively fixedly connected with sweeping brushes 21, a water tank 22 and a water pump 23 are fixedly arranged on the upper surface of the fixing plate 1, and a visual window 31 and a water; the window 31 is provided to facilitate a more intuitive understanding of the remaining amount of water in the water tank 22, and the water inlet 32 is provided to facilitate the addition of water into the water tank 22.

The water inlet end of the water pump 23 is communicated with the bottom of the water tank 22 through a water pumping pipe 24, the water outlet end of the water pump 23 is communicated with a spray head 26 through a water discharging pipe 25, and the spray head 26 is obliquely and fixedly arranged on the lower surface of the fixing plate 1 through a supporting rod (see fig. 1); the spraying effect of the spray head 26 is improved, so that the spray head 26 is opposite to the position of the sweeping brush 21, and the dust falling effect is better.

The motor a7, the motor b16 and the water pump 23 are respectively electrically connected with an external power supply.

When in use, the insert block 2 at the tail end of the fixing plate 1 is inserted into the jack 3 on the connecting plate 4, the mounting bolt 5 is utilized to fix the insert block 2 and the connecting plate 4, so as to complete the connection work between the fixing plate 1 and the front arm 6 of the road roller, when in work, the whole body is driven by the driving of the road roller to move, the using effect is good, when the whole body moves, the rotating shaft 11 is driven to rotate by the driving of the motor a7 through the action of the transmission gear a8, the toothed chain 9 and the transmission gear b10, so that the scraper 12 can clean the stone blocks protruding from the road surface, meanwhile, the rotating shaft 19 is driven to rotate by the driving of the motor b16 through the meshing action of the driving bevel gear 17 and the driven bevel gear 20, so that the sweeping brush 21 can clean the road surface, thereby completing the pre-cleaning work of the road surface, the working efficiency is high, the time and the, utilize water pump 23's effect to can extract the inside water liquid of water tank 22 and spout through shower nozzle 26, reduce the dust that brush 21 produced when cleaning of sweeping the floor on the one hand, the dust fall environmental protection, on the other hand advances to spray water to the road surface, carries out the maintenance operation to the road surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pre-cleaning device for a road roller, comprising a fixed plate (1), characterized in that: the tail end of the fixing plate (1) is fixedly connected with two inserting blocks (2), the two inserting blocks (2) are respectively inserted into two inserting holes (3) formed in the connecting plate (4), the connecting plate (4) and the inserting blocks (2) are fixedly connected through mounting bolts (5), the connecting plate (4) is fixedly arranged on a front arm (6) of the road roller, a motor a (7) is fixedly arranged on the lower surface of the fixing plate (1), a transmission gear a (8) is fixedly connected onto an output shaft of the motor a (7), the transmission gear a (8) is in transmission connection with a transmission gear b (10) through a toothed chain (9), the transmission gear b (10) is fixedly arranged on the outer side wall of the rotating shaft (11), a plurality of shoveling knives (12) are fixedly arranged on the outer side wall of the rotating shaft (11), and two ends of the rotating shaft (11) are respectively in transmission connection with the inner side wall of the fixing frame, the lower surface of fixed plate (1) is fixed to mount (13), the lower fixed surface of fixed plate (1) installs two motor b (16), and equal fixedly connected with drive bevel gear (17) on the output shaft of two motor b (16), the lower surface joint of fixed plate (1) has two bearings (18), and two bearings (18) overlap respectively and locate the top of two pivot (19), and the lateral wall of two pivot (19) all fixes and is equipped with driven bevel gear (20), and two driven bevel gear (20) mesh with two drive bevel gear (17) respectively, and the equal fixedly connected with brush (21) of sweeping the floor in the bottom of two pivot (19), the last fixed surface of fixed plate (1) installs water tank (22) and water pump (23), the end of intaking of water pump (23) is linked together through the bottom of drinking-water pipe (24) and water tank (22), the water outlet end of the water pump (23) is communicated with the spray head (26) through a water discharge pipe (25), and the motor a (7), the motor b (16) and the water pump (23) are respectively electrically connected with an external power supply.

2. A pre-conditioning apparatus for a roller according to claim 1, characterised in that: the outside of spiller (12) is equipped with protection casing (14), and protection casing (14) fixed mounting is at the inside wall of mount (13), one side fixedly connected with baffle (15) of protection casing (14).

3. A pre-conditioning apparatus for a roller according to claim 1, characterised in that: the spray head (26) is obliquely and fixedly arranged on the lower surface of the fixing plate (1) through a support rod.

4. A pre-conditioning apparatus for a roller according to claim 1, characterised in that: the lower surface of the front end of the fixed plate (1) is fixedly provided with a movable wheel (28) through two fixed columns (27).

5. A pre-conditioning apparatus for a roller according to claim 1, characterised in that: the lower surface fixed mounting of fixed plate (1) tail end has electric putter (29), and electric putter (29) flexible serve fixedly connected with chassis (30), electric putter (29) and external power source electric connection.

6. A pre-conditioning apparatus for a roller according to claim 1, characterised in that: the front surface of the water tank (22) is provided with a visual window (31) and a water filling port (32).