Road roller capable of preventing asphalt from splashing

Abstract

The utility model discloses a road roller capable of preventing asphalt from splashing, which comprises a road roller body, the two ends of the road roller body are both provided with mud guards, the interiors of the two mud guards are both rotatably connected with rolling rollers, the two sides of the two mud guards are both fixedly connected with cross rods, the lower ends of the two mud guards are both provided with baffles, and the baffles are fixedly connected with the rolling rollers. The baffles are arranged in a U shape, positioning plates are arranged on the upper surfaces of the two baffles correspondingly, the upper ends of the positioning plates extend into the cross rod, supporting rods are fixedly connected to the side walls of the two grinding rollers correspondingly, mounting rods are mounted on the surfaces of the two supporting rods correspondingly, and connecting rods are arranged at the two ends of each mounting rod correspondingly; and one ends of every two adjacent connecting rods are fixedly connected with a scraping plate, and the side walls of the scraping plates are attached to the outer sides of the grinding rollers. By means of the structure, the baffles are convenient and easy to install, and asphalt splashing can be avoided when the scraping plate cleans the grinding roller.

Description

TECHNICAL FIELD

[0001] The utility model relates to road roller technical field especially relates to a kind of road roller of asphalt splashing prevention. BACKGROUND

[0002] Road roller belongs to the category of heavy engineering machinery, also known as earth presser, is a road equipment, mainly applied in large-scale engineering projects such as high-grade highway, railway filling compaction operation.

[0003] When the material scraping plate on the traditional road roller scrapes material on the rolling roller, asphalt and other materials will splash when the rolling roller is rolled on asphalt and the material scraping plate scrapes material, and the existing road roller lacks protection, so that the asphalt splashes easily injure the workers beside. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of road roller of asphalt splashing prevention, solve the problem that asphalt splashes when the existing scraper cleans the surface of rolling roller due to the lack of protection of road roller.

[0005] To achieve the above-mentioned purpose, a kind of road roller of asphalt splashing prevention is provided, comprising: road roller body, the road roller body both ends are provided with fender, two the fender inside are rotatably connected with rolling roller, two the fender both sides are fixedly connected with cross bar, two the fender lower end are equipped with baffle, the baffle is U-shaped setting, two the baffle upper surface are provided with positioning plate, the positioning plate upper end extends to the inside of cross bar;

[0006] Two the rolling roller side wall are fixedly connected with support rod, two the support rod surface are equipped with mounting rod, the mounting rod both ends are provided with connecting rod, adjacent two the connecting rod one end is fixedly connected with scraper, the scraper side wall and rolling roller outside are attached.

[0007] According to the road roller of asphalt splashing prevention, two the mounting rod both ends upper surface are provided with mounting groove, the connecting rod one end is matched with the inside of mounting groove, the inside of mounting groove is provided with locating block, the locating block upper surface is provided with fixed bolt, the fixed bolt one end passes through locating block and connecting rod middle part, extends to the inside of mounting rod.

[0008] According to the road roller of asphalt splashing prevention, the cross bar inner wall is fixedly connected with limiting plate, the limiting plate side wall and the side wall of positioning plate are attached, the limiting plate and the middle part of positioning plate are provided with locating rod.

[0009] According to the road roller capable of preventing asphalt splashing, the inner wall of the cross rod is slidably connected with two movable plates, the movable plates are fixedly connected with springs, and the side wall of the movable plate is fixedly connected with one end of the positioning rod.

[0010] According to the road roller capable of preventing asphalt splashing, the upper end of the cross rod is fixedly connected with a support frame, the middle part of the support frame is fixedly connected with a connecting sleeve, the middle part of the connecting sleeve is threadedly connected with a screw rod, the lower end of the screw rod penetrates through the upper surface of the positioning plate and the middle part of the positioning rod and extends into the positioning plate, the upper surface of the cross rod is slidably connected with a push plate, and the side wall of the push plate is fixedly connected with the side wall of the movable plate.

[0011] According to the road roller capable of preventing asphalt splashing, the side wall of the screw rod is provided with a sliding groove, and the side wall of the support frame is fixedly connected with a limiting rod.

[0012] According to the road roller capable of preventing asphalt splashing, the upper surface of the support frame is provided with a circular groove, the circular groove is provided with a limiting block, the upper end of the limiting block is fixedly connected with a rotating disc, and the middle part of the rotating disc is threadedly connected with the outside of the screw rod.

[0013] The above-mentioned scheme has the beneficial effects that:

[0014] 1、The cross rod, the spring, the positioning rod, the screw rod and the U-shaped baffle are cooperated, the positioning plate is installed between the two limiting plates, the screw rod is inserted into the inside of the positioning rod and the positioning plate, the U-shaped baffle is positioned, the U-shaped baffle is kept stable, and the asphalt cannot be splashed when the scraping plate is used to clean the surface of the rolling roller.

[0015] 2、The cross rod, the mounting groove, the fixed bolt, the positioning block and the connecting rod are cooperated, one end of the connecting rod is cooperated with the mounting groove, the fixed bolt is used for positioning, and the installation and dismounting are convenient.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below in combination with the drawings and embodiments.

[0018] Figure 1 It is a perspective view of the road roller capable of preventing asphalt splashing of the present application;

[0019] Figure 2 It is a perspective view of the rolling roller of the road roller capable of preventing asphalt splashing of the present application;

[0020] Figure 3 It is a cross-section view of the cross bar of the road roller of the utility model for preventing asphalt splashing.

[0021] Figure 4 It is the utility model Figure 3 The enlarged view of A in the middle.

[0022] Legend:

[0023] 1, road roller body; 2, fender; 3, baffle; 4, cross bar; 5, rolling roller; 6, scraper; 7, mounting rod; 8, fixing bolt; 9, positioning block; 10, connecting rod; 11, support rod; 12, movable plate; 13, spring; 14, push plate; 15, limiting plate; 16, positioning plate; 17, positioning rod; 18, screw rod; 19, limiting block; 20, limiting rod; 21, connecting sleeve; 22, support frame; 23, turntable. Specific embodiments

[0024] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings. The drawings serve to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model. However, it cannot be understood as a limitation on the protection scope of the utility model.

[0025] With reference to Figures 1-4 , the utility model embodiment a kind of road roller for preventing asphalt splashing, it includes: road roller body 1, road roller body 1 both ends are provided with fender 2, two fender 2 inside are rotatably connected with rolling roller 5, two fender 2 sides are fixedly connected with cross bar 4, two fender 2 lower end are equipped with baffle 3, baffle 3 is U-shaped setting, it is convenient to install baffle 3 in the outside of fender 2, it is more convenient when installing, the upper surface of two baffles 3 is provided with positioning plate 16, positioning plate 16 is installed between two limiting plates 15, so that baffle 3 can be positioned when installing, avoid misplacement, positioning plate 16 upper end extends to the inside of cross bar 4;

[0026] Two rolling rollers 5 side walls are fixedly connected with support rod 11, two support rods 11 surfaces are equipped with mounting rod 7, mounting rod 7 both ends are provided with connecting rod 10, adjacent two connecting rods 10 one end are fixedly connected with scraper 6, can clean the asphalt on the surface of rolling roller 5, the side wall of scraper 6 is attached to the outside of rolling roller 5.

[0027] The upper surface of both ends of the installation rod 7 is provided with an installation groove, one end of the connecting rod 10 is matched with the inside of the installation groove, the inside of the installation groove is provided with a positioning block 9, the upper surface of the positioning block 9 is provided with a fixing bolt 8, one end of the fixing bolt 8 penetrates through the middle part of the positioning block 9 and the connecting rod 10 and extends to the inside of the installation rod 7, which facilitates the installation of the scraper 6 and is convenient to install and disassemble.

[0028] Working principle: in use, first, the scraper 6 is installed, the connecting rod 10 of the side wall of the scraper 6 is matched with the installation groove, and the positioning block 9 is installed in the inside of the installation groove, finally, the fixing bolt 8 is used for fixing, and the operation is simple during installation.

[0029] The baffle 3 is installed, the baffle 3 is provided in a U shape, the positioning plate 16 is installed between the two limiting plates 15, the push plate 14 is loosened, the elasticity of the spring 13 is used to drive the two positioning rods 17 to move, the positioning rod 17 penetrates through the middle part of the limiting plate 15 and the positioning plate 16, and then the rotating disc 23 is rotated, in the rotating process, the limiting rod 20 is matched with the sliding groove, the screw rod 18 moves up and down, in the moving process, the screw rod 18 penetrates through the upper surface of the positioning plate 16 and the middle part of the positioning rod 17, so as to position the baffle 3 and keep the baffle 3 stable, the baffle 3 can prevent the asphalt from splashing when the scraper 6 cleans the rolling roller 5.

[0030] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range that the person skilled in the art has possesses without departing from the utility model's tenet under the precondition that the knowledge range that the person skilled in the art has possesses.

Claims

1. A road roller with asphalt splatter prevention, comprising: The utility model relates to a road roller body (1), its characterized in be provided with fender (2) at both ends of the road roller body (1), and the inside rotation is connected with the rolling roller (5) in both fender (2), and both sides are fixedly connected with the cross bar (4) of two fender (2), and the lower end of two fender (2) is installed with the baffle (3), the baffle (3) is provided with the locating plate (16) on the upper surface, and the locating plate (16) upper end extends to the inside of cross bar (4), The side wall of two rolling rollers (5) is fixedly connected with the support rod (11), and the surface of two support rods (11) is installed with the mounting rod (7), the both ends of mounting rod (7) are provided with the connecting rod (10), and the one end of adjacent two connecting rods (10) is fixedly connected with the scraper (6), and the side wall of scraper (6) is attached to the outside of rolling roller (5).

2. The asphalt-splatter-preventing road roller according to claim 1, wherein The upper surface of both ends of mounting rod (7) is provided with the mounting groove, and the one end of connecting rod (10) is matched with the inside of mounting groove, the inside of mounting groove is provided with the locating block (9), the upper surface of locating block (9) is provided with the fixed bolt (8), and the one end of fixed bolt (8) passes through the middle part of locating block (9) and connecting rod (10) and extends to the inside of mounting rod (7).

3. The asphalt-splatter-preventing road roller according to claim 1, wherein The inner wall of cross bar (4) is fixedly connected with the limiting plate (15), the side wall of limiting plate (15) is attached to the side wall of locating plate (16), and the middle part of limiting plate (15) and locating plate (16) is provided with the locating rod (17).

4. The asphalt-splatter-preventing road roller according to claim 1, wherein The inner wall of cross bar (4) is slidably connected with two movable plates (12), the movable plate (12) is fixedly connected with the spring (13) between two movable plates (12), and the side wall of movable plate (12) is fixedly connected with the one end of locating rod (17).

5. The asphalt-splatter-preventing road roller according to claim 1, wherein The upper end of cross bar (4) is fixedly connected with the support frame (22), the middle part of support frame (22) is fixedly connected with the connecting sleeve (21), the middle part of connecting sleeve (21) is threadedly connected with the screw rod (18), the lower end of screw rod (18) passes through the upper surface of locating plate (16) and the middle part of locating rod (17) and extends to the inside of locating plate (16), the upper surface of cross bar (4) is slidably connected with the push plate (14), and the side wall of push plate (14) is fixedly connected with the side wall of movable plate (12).

6. The asphalt-splatter-preventing road roller according to claim 5, wherein The side wall of screw rod (18) is provided with the sliding groove, and the side wall of support frame (22) is fixedly connected with the limiting rod (20), and the front end of limiting rod (20) is slidably connected with the inside of sliding groove.

7. The asphalt-splatter-preventing road roller according to claim 5, wherein The upper surface of support frame (22) is provided with the circular groove, the inside of circular groove is provided with the limiting block (19), the upper end of limiting block (19) is fixedly connected with the rotating disc (23), and the middle part of rotating disc (23) is threadedly connected with the outside of screw rod (18).

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