CN214783546U - Pre-cleaning device of road roller - Google Patents

Abstract

The utility model discloses a cleaning device in advance of road roller, the on-line screen storage device comprises a base, the base is connected with a plurality of locking universal wheels, base bottom fixedly connected with motor, motor output end fixedly connected with output shaft, the output shaft is connected with rotation axis and axis of rotation through first drive mechanism, the rotation axis runs through a plurality of fan blades of blowing of base and fixedly connected with, the axis of rotation runs through base and fixedly connected with and cleans the brush, the axis of rotation is connected with the connecting axle through meshing mechanism, base top fixedly connected with backup pad, the backup pad rotates with the connecting axle to be connected. The utility model discloses a cooperation of motor, output shaft, first drive mechanism, rotation axis, axis of rotation, the flabellum of blowing and clearance broom is used, blows away the dust of the inside, cleans the rubbish on road surface again, has solved the phenomenon that needs artifical clearance among the prior art, has improved work efficiency, has practiced thrift the labour.

Description

Pre-cleaning device of road roller

Technical Field

The utility model relates to a road surface clearance technical field especially relates to a 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

The utility model aims at solving the problems in the prior art and providing a pre-cleaning device of a road roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pre-cleaning device of a road roller comprises a base, wherein the base is connected with a plurality of locking universal wheels, the bottom of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with an output shaft, the output shaft is connected with a rotating shaft and a rotating shaft through a first transmission mechanism, the rotating shaft penetrates through the base and is fixedly connected with a plurality of blowing fan blades, the rotating shaft penetrates through the base and is fixedly connected with a cleaning brush, the rotating shaft is connected with a connecting shaft through an engagement mechanism, the top of the base is fixedly connected with a supporting plate, the supporting plate is rotatably connected with the connecting shaft, the end part of the connecting shaft is fixedly connected with a turntable, the top of the base is rotatably connected with a water tank, the water tank is connected with the rotating shaft through a second transmission mechanism, the inner side wall of the water tank is slidably connected with a sliding plate, the top of the sliding plate is fixedly connected with a sliding rod, the sliding rod penetrates through the top of the water tank and is connected with the turntable through a connecting mechanism, the water tank is communicated with a water spraying pipe.

Preferably, the first transmission mechanism comprises a first chain wheel fixedly connected to the outer side wall of the output shaft, the rotating shaft and the outer side wall of the rotating shaft are respectively fixedly connected with a second chain wheel and a third chain wheel, and the first chain wheel, the second chain wheel and the third chain wheel are connected in a chain transmission manner.

Preferably, the second transmission mechanism comprises a first belt pulley fixedly connected to the outer side wall of the rotating shaft, a second belt pulley fixedly connected to the outer side wall of the water tank, and the first belt pulley is in transmission connection with the second belt pulley through a belt.

Preferably, the connecting mechanism comprises a first connecting block fixedly connected to the top of the sliding rod, a second connecting block fixedly connected to the outer side wall of the rotary table, and the first connecting block is connected with the second connecting block through a connecting rod.

Preferably, the first connecting block and the outer side wall of the second connecting block are fixedly connected with a pin shaft, pin ports are formed in two ends of the connecting rod, and the inner side wall of each pin port is rotatably sleeved with the pin shaft.

Preferably, the meshing mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft, a second bevel gear is fixedly connected to the outer side wall of the connecting shaft in a sleeved mode, and the first bevel gear is in meshed connection with the second bevel gear.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a cooperation of motor, output shaft, first drive mechanism, rotation axis, axis of rotation, the flabellum of blowing and clearance broom is used, blows away the dust of the inside, cleans the rubbish on road surface again, has solved the phenomenon that needs artifical clearance among the prior art, has improved work efficiency, has practiced thrift the labour.

2. The utility model discloses an axis of rotation, second drive mechanism, water tank, connecting axle, meshing mechanism, coupling mechanism, carousel and spray pipe's cooperation is used, has realized the rotatory water spray of water tank, has avoided cleaning the in-process and has produced the raise dust, has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a pre-cleaning device of a road roller according to the present invention;

fig. 2 is a schematic view of a connection structure of a first transmission mechanism of a pre-cleaning device of a road roller provided by the utility model;

fig. 3 is the utility model provides a connection structure sketch map of cleaning device motor and output shaft in advance of road roller.

In the figure: 1. a base; 2. locking the universal wheel; 3. a motor; 4. an output shaft; 5. a chain; 6. a rotating shaft; 7. a rotating shaft; 8. a blower blade; 9. cleaning a brush; 10. a connecting shaft; 11. a turntable; 12. a support plate; 13. a water tank; 14. a slide plate; 15. a slide bar; 16. a connecting rod; 17. a water spray pipe; 18. a belt.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a pre-cleaning device of road roller, including base 1, base 1 is connected with a plurality of locking universal wheels 2, base 1 bottom fixedly connected with motor 3, motor 3 output end fixedly connected with output shaft 4, output shaft 4 is connected with rotation axis 6 and axis of rotation 7 through first drive mechanism, first drive mechanism includes the first sprocket of fixed connection at the 4 lateral walls of output shaft, rotation axis 6 and 7 lateral walls of axis of rotation fixedly connected with second sprocket and third sprocket respectively, first sprocket, second sprocket and third sprocket pass through 5 transmission connections of chain.

Rotation axis 6 runs through a plurality of blowing fan leaf 8 of base 1 and fixedly connected with, rotation axis 7 runs through base 1 and fixedly connected with and cleans brush 9, clean 9 bottoms of brush and hug closely ground to clear up the dust on ground, rotation axis 7 is connected with connecting axle 10 through engagement mechanism, engagement mechanism includes the first bevel gear of fixed connection at 7 lateral walls of axis of rotation, the fixed cover of connecting axle 10 lateral wall has connect second bevel gear, first bevel gear is connected with second bevel gear meshing.

The base 1 top fixedly connected with backup pad 12, backup pad 12 rotates with connecting axle 10 to be connected, connecting axle 10 tip fixedly connected with carousel 11, base 1 top rotates and is connected with water tank 13, water tank 13 is connected with axis of rotation 7 through second drive mechanism, second drive mechanism includes the first belt pulley of fixed connection at the axis of rotation 7 lateral wall, 13 lateral wall fixedly connected with second belt pulley of water tank, first belt pulley passes through the belt 18 transmission with the second belt pulley and is connected.

13 inside wall sliding connection of water tank has slide 14, be connected with the sealing washer between 14 lateral walls of slide and the water tank 13, prevent that rivers from overflowing from 14 lateral walls of slide, 14 top fixedly connected with slide bar 15 of slide, slide bar 15 runs through 13 tops of water tank and is connected with carousel 11 through coupling mechanism, coupling mechanism includes the first connecting block of fixed connection at 15 tops of slide bar, 11 lateral wall fixedly connected with second connecting block of carousel, first connecting block passes through connecting rod 16 with the second connecting block to be connected, first connecting block and the equal fixed round pin axle that is connected of second connecting block lateral wall, the pin mouth has all been seted up at connecting rod 16 both ends, the pin mouth inside wall rotates with the round pin axle and cup joints, water tank 13 communicates there is spray pipe 17, spray pipe 17 highly is less than belt 18's height, belt 18 can not block spray pipe 17 and rotate.

The utility model discloses specific theory of operation as follows:

under initial state, motor 3 is started, and motor 3 starts and can drive output shaft 4 to rotate, and output shaft 4 rotates and is filling up chain 5 and rotate, and chain 5 rotates and is driving rotation axis 6 to rotate, and rotation axis 6 rotates and drives blowing fan blade 8 and rotate.

Output shaft 4 rotates and drives axis of rotation 7 through chain 5 and rotates, axis of rotation 7 rotates and drives water tank 13 through belt 18 and rotate, axis of rotation 7 rotates simultaneously and is driving connecting axle 10 through meshing mechanism and rotating, connecting axle 10 rotates and is driving carousel 11 to rotate, carousel 11 rotates and is reciprocating slide bar 15 through connecting rod 16 pulling, slide bar 15 reciprocates and drives slide 14 and reciprocates, slide 14 reciprocates and extrudes the water in water tank 13, make the water in water tank 13 pass through spray pipe 17 blowout, water tank 13 rotates and is driving the spray pipe 17 of connecting and rotating together simultaneously, thereby make spray pipe 17 can the formula of encircleing spray water.

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 pre-cleaning device of the road roller comprises a base (1) and is characterized in that the base (1) is connected with a plurality of locking universal wheels (2), the bottom of the base (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with an output shaft (4), the output shaft (4) is connected with a rotating shaft (6) and a rotating shaft (7) through a first transmission mechanism, the rotating shaft (6) penetrates through the base (1) and is fixedly connected with a plurality of blowing fan blades (8), the rotating shaft (7) penetrates through the base (1) and is fixedly connected with a cleaning brush (9), the rotating shaft (7) is connected with a connecting shaft (10) through a meshing mechanism, the top of the base (1) is fixedly connected with a supporting plate (12), the supporting plate (12) is rotatably connected with the connecting shaft (10), and the end part of the connecting shaft (10) is fixedly connected with a turntable (11), base (1) top is rotated and is connected with water tank (13), water tank (13) are connected with axis of rotation (7) through second drive mechanism, water tank (13) inside wall sliding connection has slide (14), slide (14) top fixedly connected with slide bar (15), slide bar (15) run through water tank (13) top and are connected with carousel (11) through coupling mechanism, water tank (13) intercommunication has spray pipe (17).

2. The pre-cleaning device of a road roller according to claim 1, wherein the first transmission mechanism comprises a first chain wheel fixedly connected to the outer side wall of the output shaft (4), the outer side walls of the rotating shaft (6) and the rotating shaft (7) are respectively fixedly connected with a second chain wheel and a third chain wheel, and the first chain wheel, the second chain wheel and the third chain wheel are in transmission connection through a chain (5).

3. The pre-cleaning device of a road roller as claimed in claim 1, wherein the second transmission mechanism comprises a first belt pulley fixedly connected to the outer side wall of the rotating shaft (7), and a second belt pulley fixedly connected to the outer side wall of the water tank (13), and the first belt pulley and the second belt pulley are in transmission connection through a belt (18).

4. The pre-cleaning device of a roller according to claim 1, characterized in that the connection mechanism comprises a first connection block fixedly connected to the top of the sliding rod (15), a second connection block fixedly connected to the outer side wall of the rotary table (11), and the first connection block and the second connection block are connected through a connecting rod (16).

5. The pre-cleaning device of the road roller as claimed in claim 4, wherein the outer side walls of the first connecting block and the second connecting block are fixedly connected with a pin shaft, pin openings are formed at two ends of the connecting rod (16), and the inner side walls of the pin openings are rotatably sleeved with the pin shaft.

6. The pre-cleaning device for the road roller according to claim 1, wherein the engaging mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft (7), a second bevel gear fixedly connected to the outer side wall of the connecting shaft (10), and the first bevel gear and the second bevel gear are in meshed connection.

Images