CN219240205U

CN219240205U - Mud scraping plate device of road roller

Info

Publication number: CN219240205U
Application number: CN202320885462.0U
Authority: CN
Inventors: 李海群; 王春玲
Original assignee: Jining Tiangang Electromechanical Equipment Co ltd
Current assignee: Jining Tiangang Electromechanical Equipment Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-06-23
Anticipated expiration: 2033-04-19

Abstract

The utility model provides a mud scraping plate device of a road roller, which comprises: a fixing frame; the novel telescopic blade is characterized in that a first sliding groove is formed in the fixing frame, a pushing plate is slidably connected in the first sliding groove, a connecting plate is fixedly connected to the left side of the pushing plate, a spiral blade shaft is fixedly connected with the output end of the motor, and the output end of the first telescopic cylinder is fixedly connected with the pushing plate. The utility model provides a mud scraping plate device of a road roller, which is characterized in that a motor drives a spiral blade shaft to rotate, a first telescopic cylinder drives a push plate to slide leftwards in a first chute, the push plate drives a spiral blade to move leftwards through a connecting plate, when the spiral blade shaft rotating at high speed approaches to the left of a steel rod, materials adhered to the surface of the steel rod can be cut up and scraped off, a scraping plate can be tightly attached to the surface of the steel rod through the elasticity of a spring, the scraping plate cannot be deformed under the pressure of a second telescopic cylinder, and the scraping plate is conveniently protected through the mechanism.

Description

Mud scraping plate device of road roller

Technical Field

The utility model relates to the field of road rollers, in particular to a mud scraping plate device of a road roller.

Background

The road roller is also called as a soil compactor, belongs to the category of road equipment in engineering machinery, is widely used for filling compaction operation of large-scale construction Cheng Xiang such as high-grade highways, railways, airport runways, dams, stadiums and the like, can roll sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete road layers, is applicable to various compaction operations under the gravity action of the machine, and is capable of permanently deforming and compacting the rolled layers, and is divided into steel wheels and tires.

The road roller can adhere to materials such as soil, clay on the surface of the steel wheel in the process of compacting the road surface, and if the adhesion objects are not cleaned timely, the compacting effect of the road roller can be greatly reduced, so that the steel wheel of the road roller is generally provided with a mud scraping device to clean the steel wheel.

In the road roller field, the surface adhesion material of steel rod is a little more adhered area is great, and the adhesion is more firm, and the scraper is comparatively laborsaving when scraping the shovel, has prolonged the life that can reduce the scraper.

Therefore, it is necessary to provide a mud scraping device of a road roller to solve the above technical problems.

Disclosure of Invention

The utility model provides a mud scraping plate device of a road roller, which solves the problems that the mud scraping plate is relatively forceful in scraping and the service life of the mud scraping plate is reduced after a long time.

In order to solve the technical problems, the utility model provides a mud scraping plate device of a road roller, which comprises: a fixing frame;

the novel multifunctional electric knife is characterized in that a first sliding groove is formed in the fixing frame, a pushing plate is slidably connected in the first sliding groove, a connecting plate is fixedly connected to the left side of the pushing plate, two groups of connecting plates are arranged, one group of connecting plates are provided with motors on the front face, two groups of connecting plates are connected with a spiral blade shaft in a rotating mode, the spiral blade shaft is fixedly connected with the output end of the motors, side grooves are formed in the fixing frame, the side grooves are matched with the motors, a first telescopic cylinder is arranged in the fixing frame, and the output end of the first telescopic cylinder is fixedly connected with the pushing plate.

Preferably, a second sliding groove is formed in the fixing frame, and a sliding box is connected in the second sliding groove in a sliding mode.

Preferably, a limiting block is slidably connected in the sliding box, and a push rod is fixedly connected to the left side of the limiting block.

Preferably, the push rod left side fixedly connected with spatula plate, the mount inboard rotates and is connected with the steel rod, steel rod and spatula plate assorted.

Preferably, a spring is arranged in the sliding box and is positioned between one side of the inner wall of the sliding box and the limiting block.

Preferably, a second telescopic cylinder is arranged in the fixing frame, and the output end of the second telescopic cylinder is fixedly connected with the sliding box.

Compared with the related art, the mud scraping plate device of the road roller has the following beneficial effects:

the utility model provides a mud scraping plate device of a road roller, which is characterized in that a spiral blade shaft is driven to rotate by a motor, a push plate is driven to slide leftwards in a first chute by a first telescopic cylinder, the push plate drives a spiral blade to move leftwards by a connecting plate, materials adhered to the surface of a steel rod can be cut and scraped when the spiral blade shaft rotating at a high speed approaches to the left of the steel rod, the materials adhered to the surface of the steel rod can be firstly minced by the mechanism, the service life of a scraping plate can be prolonged when the scraping plate is scraped, the scraping plate can be tightly attached to the surface of the steel rod by the elasticity of a spring, the scraping plate cannot be deformed by the pressure of a second telescopic cylinder, and the scraping plate is conveniently protected by the mechanism.

Drawings

FIG. 1 is a schematic view of a mud scraper device for a road roller according to a preferred embodiment of the present utility model;

fig. 2 is a schematic diagram showing a cross-sectional bottom surface structure of the whole body shown in fig. 1.

Reference numerals in the drawings: 1. a fixing frame; 2. a steel stick; 3. a first chute; 4. a push plate; 5. a connecting plate; 6. a motor; 7. a helical blade shaft; 8. a side groove; 9. a first telescopic cylinder; 10. a second chute; 11. a slide box; 12. a limiting block; 13. a spring; 14. a push rod; 15. a spatula plate; 16. and a second telescopic cylinder.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 and fig. 2 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a mud scraping plate apparatus for a road roller according to the present utility model; fig. 2 is a schematic view of the entire bottom cross-sectional structure shown in fig. 1, and a mud scraping plate device of a road roller, which includes: a fixing frame 1;

the inside first spout 3 of having seted up of mount 1, the inside sliding connection of first spout 3 has push pedal 4, push pedal 4 left side fixedly connected with connecting plate 5, and connecting plate 5 is provided with two sets of, the connecting plate 5 of a set of openly is provided with motor 6, rotate between the connecting plate 5 of two sets of and be connected with screw blade axle 7, screw blade axle 7 and motor 6 output fixed connection, side tank 8 has been seted up to the inside mount 1, side tank 8 and motor 6 assorted, the inside first telescopic cylinder 9 that is provided with of mount 1, first telescopic cylinder 9 output and push pedal 4 fixed connection, motor 6 drives screw blade axle 7 rotation, first telescopic cylinder 9 drives push pedal 4 at the inside slip of first spout 3, push pedal 4 drives screw blade axle 7 through first spout 3 and removes.

The inside of the fixed frame 1 is provided with a second chute 10, and a sliding box 11 is connected inside the second chute 10 in a sliding way.

The sliding box 11 is internally and slidably connected with a limiting block 12, and the left side of the limiting block 12 is fixedly connected with a push rod 14.

The left side fixedly connected with spatula 15 of push rod 14, mount 1 inboard rotates is connected with steel rod 2, steel rod 2 and spatula 15 assorted.

The sliding box 11 is internally provided with a spring 13, and the spring 13 is positioned between one side of the inner wall of the sliding box 11 and the limiting block 12.

The inside second telescopic cylinder 16 that is provided with of mount 1, second telescopic cylinder 16 output and slip case 11 fixed connection, second telescopic cylinder 16 drive slip case 11 at the inside slip of second spout 10, push rod 14 follow the removal when slip case 11 removes, and push rod 14 removes and drives spatula 15 removal.

The working principle of the mud scraping plate device of the road roller provided by the utility model is as follows:

the first step: when in use, the motor 6 drives the spiral blade shaft 7 to rotate, the first telescopic cylinder 9 drives the push plate 4 to slide leftwards in the first chute 3, the push plate 4 drives the spiral blade shaft 7 to move leftwards through the connecting plate 5.

And a second step of: the limiting block 12 is positioned at the left side inside the sliding box 11 through the elastic force of the spring 13, the second telescopic cylinder 16 drives the sliding box 11 to move leftwards along the second sliding groove 10, and at the moment, the limiting block 12 drives the scraping plate 15 to move leftwards through the push rod 14.

the spiral blade shaft 7 is driven to rotate through the motor 6, the push plate 4 is driven to slide leftwards in the first sliding groove 3 through the first telescopic cylinder 9, the push plate 4 drives the spiral blade shaft 7 to move leftwards through the connecting plate 5, materials adhered to the surface of the steel rod 2 can be cut and stirred away when the spiral blade shaft 7 rotating at a high speed approaches the steel rod 2 leftwards, the materials adhered to the surface of the steel rod 2 can be firstly minced through the mechanism, the scraper 15 is labor-saving during scraping, the service life of the scraper 15 can be prolonged, the scraper 15 can be tightly attached to the surface of the steel rod 2 through the elastic force of the spring 13, the scraper 15 cannot be deformed due to the pressure of the second telescopic cylinder 16, and the scraper 15 can be protected through the mechanism.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A road roller scraper assembly comprising: a fixing frame (1);

the novel multifunctional electric knife is characterized in that a first sliding groove (3) is formed in the fixing frame (1), a push plate (4) is connected to the first sliding groove (3) in a sliding mode, a connecting plate (5) is fixedly connected to the left side of the push plate (4), two groups of connecting plates (5) are arranged, one group of connecting plates (5) are positively provided with a motor (6), two groups of connecting plates (5) are rotationally connected with a spiral blade shaft (7), the spiral blade shaft (7) is fixedly connected with the output end of the motor (6), a side groove (8) is formed in the fixing frame (1), a first telescopic cylinder (9) is arranged in the fixing frame (1), and the output end of the first telescopic cylinder (9) is fixedly connected with the push plate (4).

2. The mud scraping plate device of the road roller according to claim 1, wherein a second chute (10) is arranged in the fixing frame (1), and a sliding box (11) is connected in the second chute (10) in a sliding manner.

3. The mud scraping plate device of the road roller according to claim 2, wherein a limiting block (12) is connected inside the sliding box (11) in a sliding manner, and a push rod (14) is fixedly connected to the left side of the limiting block (12).

4. A road roller mud scraping device as claimed in claim 3, wherein the left side of the push rod (14) is fixedly connected with a scraping plate (15), and the inner side of the fixing frame (1) is rotatably connected with a steel rod (2).

5. The mud scraping plate apparatus of road roller as set forth in claim 4, wherein a spring (13) is provided inside the sliding box (11), and the spring (13) is located between one side of the inner wall of the sliding box (11) and the stopper (12).

6. The mud scraping plate device of the road roller according to claim 5, wherein a second telescopic cylinder (16) is arranged inside the fixing frame (1), and the output end of the second telescopic cylinder (16) is fixedly connected with the sliding box (11).