CN215051825U

CN215051825U - Road roller dust scraper easy to assemble

Info

Publication number: CN215051825U
Application number: CN202121308602.5U
Authority: CN
Inventors: 李光
Original assignee: Xuzhou Jinyumeng Construction Machinery Co ltd
Current assignee: Xuzhou Jinyumeng Construction Machinery 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 discloses a road roller for roller dust scraper easy to assemble, including scraping dirt mechanism, second support and motor, scrape dirt mechanism and fix on the inner wall around first support, the right side of scraping dirt mechanism is provided with the roller, the second support passes through the second bolt fastening on the bearing frame, and the second support is located the right side of roller. This roller for road roller dust scraper easy to assemble, utilize first bolt to fix first support and second support on bearing frame, easy to assemble, scraper blade and the cylinder that loosens the soil laminate with the left and right sides of roller surface respectively this moment, the roller is at the in-process that the road roller was pressed to the counter-clockwise rotation, the cylinder counter-clockwise rotation that loosens the soil, the convenience is loose with the soil of adhesion on the roller and is come, the soil of adhesion on the roller can obtain to strike off the processing under the effect of scraper blade after obtaining loose processing under the effect of the cylinder that loosens the soil, small amplitude round trip movement around the scraper blade simultaneously, it is better to make the effect of scraping the soil.

Description

Road roller dust scraper easy to assemble

Technical Field

The utility model relates to a road roller correlation technique field specifically is a road roller for roller dust scraper easy to assemble.

Background

The road roller is also called soil compactor, which is a kind of road repairing equipment. The roller belongs to the field of road equipment in engineering machinery, is widely used for the fill compaction operation of large-scale engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, can roll sandy, semi-viscous and cohesive soil, roadbed stabilized soil and asphalt concrete pavement layers, and the roller is an important component on the roller.

The existing dust scraper is inconvenient to install, soil is inconvenient to loosen before scraping the soil, the soil scraping difficulty is increased, the phenomenon of shell blocking is easy to occur, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road roller for roller dust scraper easy to assemble to the inconvenient installation of the current dust scraper that proposes in solving above-mentioned background art, inconvenient coming soil is loose before scraping soil, can increase the scraping degree of difficulty like this, the problem of the phenomenon of card shell appears easily.

In order to achieve the above object, the utility model provides a following technical scheme: a dust scraper for a roller for a road roller, which is convenient to install and comprises a dust scraping mechanism, a second bracket and a motor,

the dust scraping mechanism is fixed on the front inner wall and the rear inner wall of the first support, the first support is fixed on the bearing frame through a first bolt, the bearing frame is fixed on the right side of the road roller, and a roller is arranged on the right side of the dust scraping mechanism and is rotatably connected to the inner side of the bearing frame;

the second support passes through the second bolt fastening on bearing frame, and the second support is located the right side of roller, and the inboard rotation of second support is connected with the cylinder that loosens the soil simultaneously.

Preferably, the dust scraping mechanism comprises a supporting block, a hydraulic cylinder, a piston rod, a movable frame and a scraper, the supporting block is fixed on the front inner wall and the rear inner wall of the bearing frame, the hydraulic cylinder is fixed on the inner end face of the supporting block, the inner side of the hydraulic cylinder is connected with the movable frame through the piston rod, and the movable frame is fixed on the left end face of the scraper.

Preferably, the scraper blade and the scarification roller are attached to the outer surface of the roller.

Preferably, four second bolts are arranged on the front side and the rear side of the top of the second bracket and the front side and the rear side of the top of the first bracket.

Preferably, the motor is fixed on the front and rear inner walls of the second support, the outer side of the motor is rotatably connected with a belt transmission device through a motor shaft, and the inner side of the bottom of the belt transmission device is connected with the soil loosening roller.

Compared with the prior art, the beneficial effects of the utility model are that: the dust scraper for the roller for the road roller convenient to install,

(1) the first support and the second support can be fixed on the bearing frame through the first bolts, so that the installation is convenient, the scraper and the loosening roller are respectively attached to the left side and the right side of the outer surface of the roller, and the loosening roller rotates anticlockwise in the anticlockwise rotation road rolling process of the roller, so that soil adhered to the roller is loosened conveniently;

(2) soil adhered to the roller can be scraped under the action of the scraper after being loosened under the action of the scarification roller, and meanwhile the scraper moves back and forth in a small range, so that the soil scraping effect is better.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

fig. 3 is the utility model discloses carriage, first bolt, second support, second bolt, motor shaft, belt drive and the cylinder connection structure sketch of loosening the soil.

In the figure: 1. road roller, 2, bearing frame, 3, first support, 4, first bolt, 5, dust scraping mechanism, 501, supporting shoe, 502, hydraulic cylinder, 503, piston rod, 504, removal frame, 505, scraper blade, 6, roller, 7, second support, 8, second bolt, 9, motor, 10, motor shaft, 11, belt drive, 12, loosening roller.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust scraper for a roller for a road roller convenient to install is disclosed, according to the figure 1 and figure 2, a dust scraping mechanism 5 is fixed on the front and rear inner walls of a first support 3, the first support 3 is fixed on a bearing frame 2 through a first bolt 4, the bearing frame 2 is fixed on the right side of the road roller 1, the dust scraping mechanism 5 comprises a support block 501, a hydraulic cylinder 502, a piston rod 503, a movable frame 504 and a scraper 505, the support block 501 is fixed on the front and rear inner walls of the bearing frame 2, the hydraulic cylinder 502 is fixed on the inner end surface of the support block 501, the inner side of the hydraulic cylinder 502 is connected with the movable frame 504 through the piston rod 503, the movable frame 504 is fixed on the left end surface of the scraper 505, the movable frame 504 can move back and forth with small amplitude under the action of the hydraulic cylinder 502 and the piston rod 503, so as to drive the scraper 505 to move back and forth with small amplitude, so that the soil scraping effect is better, the roller 6 is arranged on the right side of the dust scraping mechanism 5, and the roller 6 rotates and connects the inboard at bearing frame 2, and scraper blade 505 and loose cylinder 12 all laminate mutually with the surface of roller 6, and loose cylinder 12 plays loose effect to the soil of adhesion on roller 6, and scraper blade 505 can be scraped loose soil, prevents that the soil adhesion from piling up on roller 6 and influence the road rolling effect.

According to the drawings of fig. 1, fig. 2 and fig. 3, the second bracket 7 is fixed on the bearing frame 2 through the second bolt 8, the second bracket 7 is positioned at the right side of the roller 6, meanwhile, the inner side of the second bracket 7 is rotatably connected with the soil loosening roller 12, the front side and the rear side of the top of the second bracket 7 and the front side and the rear side of the top of the first bracket 3 are respectively provided with four second bolts 8, the first bracket 3 and the second bracket 7 can be fixed on the bearing frame 2 under the action of the second bolts 8, the installation is convenient, the motor 9 is fixed on the front inner wall and the rear inner wall of the second bracket 7, the outer side of the motor 9 is rotatably connected with the belt transmission device 11 through the motor shaft 10, meanwhile, the inner side of the bottom of the belt transmission device 11 is connected with the soil loosening roller 12, in the process of the roller 6 rotating counterclockwise, the belt transmission device 11 can rotate under the action of the motor 9 and the motor shaft 10, thereby driving the soil loosening roller 12 to rotate counterclockwise, it is convenient to loosen the soil adhered to the drum 6.

The working principle is as follows: when the dust scraper for the roller for the conveniently-installed road roller is used, the dust scraper is connected to an external power supply, the first support 3 and the second support 7 can be fixed on the bearing frame 2 by using the first bolt 4, the scraper 505 and the scarification roller 12 are respectively attached to the left side and the right side of the outer surface of the roller 6 and are connected to the external power supply, the hydraulic cylinder 502 and the motor 9 are started in the process that the roller 6 rotates anticlockwise to roll the road, the motor 9 drives the motor shaft 10 to rotate, thereby driving the belt transmission device 11 to rotate, the loosening roller 12 rotates anticlockwise to loosen the soil adhered on the roller 6, the hydraulic cylinder 502 drives the piston rod 503 to repeatedly extend and retract, the scraper 505 moves back and forth with a small amplitude along with the moving frame 504, the loose soil is scraped off the drum 6 in this way, which completes the entire work and is not described in detail in this description, which is well known to the person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a road roller for roller dust scraper easy to assemble, is including scraping dirt mechanism (5), second support (7) and motor (9), its characterized in that:

the dust scraping mechanism (5) is fixed on the front inner wall and the rear inner wall of the first support (3), the first support (3) is fixed on the bearing frame (2) through a first bolt (4), the bearing frame (2) is fixed on the right side of the road roller (1), a roller (6) is arranged on the right side of the dust scraping mechanism (5), and the roller (6) is rotatably connected to the inner side of the bearing frame (2);

the second support (7) is fixed on the bearing frame (2) through a second bolt (8), the second support (7) is located on the right side of the roller (6), and meanwhile the inner side of the second support (7) is rotatably connected with a soil loosening roller (12).

2. The easy to install roller scraper for road roller of claim 1, wherein: the dust scraping mechanism (5) comprises a supporting block (501), a hydraulic cylinder (502), a piston rod (503), a moving frame (504) and a scraper (505), the supporting block (501) is fixed on the front inner wall and the rear inner wall of the bearing frame (2), the hydraulic cylinder (502) is fixed on the inner end face of the supporting block (501), the inner side of the hydraulic cylinder (502) is connected with the moving frame (504) through the piston rod (503), and meanwhile the moving frame (504) is fixed on the left end face of the scraper (505).

3. The easy to install roller scraper for road roller of claim 2, wherein: the scraper (505) and the scarification roller (12) are attached to the outer surface of the roller (6).

4. The easy to install roller scraper for road roller of claim 1, wherein: and four second bolts (8) are arranged on the front side and the rear side of the top of the second support (7) and the front side and the rear side of the top of the first support (3).

5. The easy to install roller scraper for road roller of claim 1, wherein: the motor (9) is fixed on the front inner wall and the rear inner wall of the second support (7), the outer side of the motor (9) is rotatably connected with a belt transmission device (11) through a motor shaft (10), and the inner side of the bottom of the belt transmission device (11) is connected with the soil loosening roller (12).