Compression roller for road roller

Abstract

The utility model relates to the technical field of road rollers, and discloses a compression roller for a road roller, which comprises a compression roller main body, a cleaning mechanism is arranged on the outer side of the compression roller main body, the cleaning mechanism comprises a shell, the outer surface of the shell is respectively and fixedly connected with two first electric telescopic rods and two second electric telescopic rods, a first sliding groove and a second sliding groove are formed in the outer surface of the shell, the outer surface of the shell fixedly communicates with a dust collection pipeline, and the telescopic ends of the two first electric telescopic rods are jointly and fixedly connected with a first movable plate. According to the compression roller for the road roller, through mutual cooperation of a first electric telescopic rod, a second electric telescopic rod, a first movable plate, a second movable plate, a first sliding groove and a second sliding groove, the positions of a scraping plate and a cleaning brush strip can be adjusted and moved, and the purpose of removing soil attached to the scraping plate is achieved; the problem that the cleaning effect on the soil on the compression roller body is poor due to the fact that much soil adheres to the scraper blade can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of road rollers, and specifically relates to a roller for a road roller. Background Art

[0002] A road roller, also known as a soil compactor, is a road construction equipment, which is divided into two categories: steel wheel type and tire type. Road rollers belong to the category of road equipment in construction machinery and are widely used for the filling and compaction operations of large-scale engineering projects such as high-grade highways, railways, airport runways, dams, and stadiums. They can roll sandy, semi-viscous, and viscous soils, subgrade stabilizing soils, and asphalt concrete pavement layers.

[0003] The utility model with the existing authorization announcement number CN219637620U discloses a roller for a road roller, which includes a square frame. A connecting block is welded to the right side surface of the square frame, and a connecting plate is welded to the right side surface of the connecting block. The connecting plate is connected to the road roller by bolts. A cleaning plate is inserted into the left side surface of the square frame. A sleeve ring is fixedly inserted into the cleaning plate. An adjusting rod is threadedly connected inside the sleeve ring. Two groups of stabilizing blocks are welded to the inner wall of the square frame. A roller is arranged inside the square frame. A fixing rod is fixedly inserted into the roller, and splicing rods are inserted at both ends of the fixing rod.

[0004] Adopting the above technical solution, through the arranged cleaning plate, the soil adhered to the roller can be scraped, preventing the roller from carrying too much soil and resulting in a reduction in the compaction effect, improving the soil compaction effect of the roller. By the threaded rotation of the adjusting rod in the sleeve ring, the distance between the cleaning plate and the roller can be adjusted, enabling the device to clean rollers with different diameters. However, in the above technical solution, only the roller can be cleaned through the cleaning plate and the adjusting rod, and the soil adhered to the cleaning plate cannot be cleaned, resulting in a poor cleaning effect of the cleaning plate, and it is easy to generate dust when cleaning the soil adhered to the roller, causing pollution to the external environment.

[0005] Therefore, those skilled in the art provide a roller for a road roller to solve the problems raised in the above background art. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a roller for a road roller to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution:

[0008] A roller for a road roller includes a roller main body, and a cleaning mechanism is arranged on the outer side of the roller main body;

[0009] The cleaning mechanism includes a housing. Two first electric telescopic rods and two second electric telescopic rods are respectively fixedly connected to the outer surface of the housing. A first sliding groove and a second sliding groove are respectively formed on the outer surface of the housing. A dust suction pipe is fixedly communicated with the outer surface of the housing. The telescopic ends of the two first electric telescopic rods are jointly fixedly connected to a first movable plate. The telescopic ends of the two second electric telescopic rods are jointly fixedly connected to a second movable plate. A sliding plate is slidably connected inside the first sliding groove. A scraping plate is slidably connected inside the second sliding groove. The upper surface of the sliding plate is fixedly connected to the bottom surface of the first movable plate. The upper surface of the scraping plate is fixedly connected to the back surface of the second movable plate. A cleaning brush strip is fixedly connected to the bottom surface of the sliding plate. Two ventilation openings are formed on the front surface of the dust suction pipe. A filter sieve plate is fixedly connected to the inner wall of each ventilation opening. A fan blade is fixedly connected to the back surface of each filter sieve plate.

[0010] As a further solution of the present utility model: A protective seat is fixedly connected to the outer surface of each first electric telescopic rod. The bottom surface of each protective seat is fixedly connected to the outer surface of the housing.

[0011] As a further solution of the present utility model: A fixing ring is fixedly connected to the outer surface of the telescopic end of each first electric telescopic rod. The top end of each fixing ring is fixedly connected to the bottom surface of the first movable plate.

[0012] As a further solution of the present utility model: A dust-proof shell is fixedly connected to the outer surface of each second electric telescopic rod. The back surface of each dust-proof shell is fixedly connected to the outer surface of the housing.

[0013] As a further solution of the present utility model: A reinforcing plate is fixedly connected to the outer surface of the telescopic end of each second electric telescopic rod. The front surface of each reinforcing plate is fixedly connected to the back surface of the second movable plate.

[0014] As a further solution of the present utility model: Two groups of fixing bolts are threadedly connected to the inner wall of each reinforcing plate. The outer surface of each group of fixing bolts is threadedly connected to the inner wall of the second movable plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] The utility model can effectively clean the soil adhered to the main body of the pressure roller through the mutual cooperation of the sliding plate, the scraping plate and the cleaning brush strip. By setting the mutual cooperation among the first electric telescopic rod, the second electric telescopic rod, the first movable plate, the second movable plate, the first chute and the second chute, the positions of the scraping plate and the cleaning brush strip can be adjusted and moved to achieve the purpose of removing the soil adhered to the scraping plate, enhance the use effect of the device, and effectively avoid the problem that too much soil adheres to the scraping plate, resulting in poor cleaning effect of the soil on the main body of the pressure roller. Through the dust suction pipe, the ventilation port, the filter sieve plate and the fan blade, the dust generated during soil cleaning can be collected to achieve the purpose of effective dust prevention, and effectively avoid the problem that dust is easily generated when cleaning the soil adhered to the pressure roller, resulting in environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. 6 is a three-dimensional structural schematic diagram of the overall pressure roller for a road roller;

[0018] Figure 2 FIG. 10 is a three-dimensional structural schematic diagram of the first chute in the pressure roller for a road roller;

[0019] Figure 3 FIG. 14 is a three-dimensional structural schematic diagram of the cleaning brush strip in the pressure roller for a road roller;

[0020] Figure 4 FIG. 18 is a three-dimensional structural schematic diagram of the filter sieve plate in the pressure roller for a road roller;

[0021] Figure 5 FIG. 22 is a three-dimensional structural schematic diagram of the second electric telescopic rod in the pressure roller for a road roller;

[0022] Figure 6 FIG. 26 is a three-dimensional structural schematic diagram of the fan blade in the pressure roller for a road roller.

[0023] In the figure: 1, main body of the pressure roller; 2, cleaning mechanism; 201, outer shell; 202, first movable plate; 203, second movable plate; 204, dust suction pipe; 205, first chute; 206, second chute; 207, first electric telescopic rod; 208, second electric telescopic rod; 209, sliding plate; 210, cleaning brush strip; 211, ventilation port; 212, filter sieve plate; 213, scraping plate; 214, fan blade; 3, protection seat; 4, dust-proof shell; 5, fixing ring; 6, reinforcing plate; 7, fixing bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Please refer to Figures 1-6, A roller for a road roller, comprising a roller main body 1, and a cleaning mechanism 2 is arranged on the outer side of the roller main body 1. The cleaning mechanism 2 includes a housing 201. Two first electric telescopic rods 207 and two second electric telescopic rods 208 are respectively fixedly connected to the outer surface of the housing 201. A protective seat 3 is fixedly connected to the outer surface of each first electric telescopic rod 207. The bottom surface of each protective seat 3 is fixedly connected to the outer surface of the housing 201. Through the protective seat 3, the first electric telescopic rod 207 can be protected, effectively preventing it from being damaged by the outside world.

[0025] First chutes 205 and second chutes 206 are respectively formed on the outer surface of the housing 201. A dust suction pipe 204 is fixedly communicated with the outer surface of the housing 201. The telescopic ends of the two first electric telescopic rods 207 are jointly fixedly connected to a first movable plate 202. A fixing ring 5 is fixedly connected to the outer surface of the telescopic end of each first electric telescopic rod 207. The top end of each fixing ring 5 is fixedly connected to the bottom surface of the first movable plate 202. Through the fixing ring 5, the first electric telescopic rod 207 and the first movable plate 202 can be fixed, playing a strong reinforcement role and enhancing the stability of the device.

[0026] The telescopic ends of the two second electric telescopic rods 208 are jointly fixedly connected to a second movable plate 203. A sliding plate 209 is slidably connected to the inside of the first chute 205. A dust-proof shell 4 is fixedly connected to the outer surface of each second electric telescopic rod 208. The back surface of each dust-proof shell 4 is fixedly connected to the outer surface of the housing 201. Through the dust-proof shell 4, the second electric telescopic rod 208 can be protected, playing a strong protection role and effectively preventing it from being interfered by the outside world during use.

[0027] A scraper 213 is slidably connected to the inside of the second chute 206. The upper surface of the sliding plate 209 is fixedly connected to the bottom surface of the first movable plate 202. The upper surface of the scraper 213 is fixedly connected to the back surface of the second movable plate 203. A reinforcing plate 6 is fixedly connected to the outer surface of the telescopic end of each second electric telescopic rod 208. The front surface of each reinforcing plate 6 is fixedly connected to the back surface of the second movable plate 203. Through the reinforcing plate 6, the second electric telescopic rod 208 and the second movable plate 203 can be fixed, having a strong reinforcement effect and preventing them from shaking and shifting during use.

[0028] The bottom surface of the sliding plate 209 is fixedly connected with a cleaning brush strip 210. Two ventilation openings 211 are formed in the front surface of the dust suction pipeline 204. A filter sieve plate 212 is fixedly connected to the inner wall of each ventilation opening 211. A fan blade 214 is fixedly connected to the back surface of each filter sieve plate 212. Two groups of fixing bolts 7 are threadedly connected to the inner wall of each reinforcing plate 6. The outer surface of each group of fixing bolts 7 is threadedly connected to the inner wall of the second movable plate 203. Through the fixing bolts 7, the reinforcing plate 6 and the second movable plate 203 can be reinforced, effectively avoiding the problem of deviation and instability during their operation.

[0029] The working principle of the present utility model is as follows: When in use, first, the telescopic end of the second electric telescopic rod 208 is extended and retracted to drive the second movable plate 203 to move, and then drive the scraper 213 to slide in the second chute 206, whereby the position of the scraper 213 can be adjusted. Then, the telescopic end of the first electric telescopic rod 207 is extended and retracted to drive the first movable plate 202 to move up and down, and then drive the sliding plate 209 to move up and down, and further drive the cleaning brush strip 210 to move, achieving the purpose of facilitating position adjustment. When the roller main body 1 performs rolling work, the soil adhered to its surface can be preliminarily cleaned by the scraper 213, and then the soil that cannot be scraped off by the scraper 213 can be cleaned again by the cleaning brush strip 210, enhancing the use effect of the device. When too much soil adheres to the scraper 213, the telescopic end of the second electric telescopic rod 208 is extended and retracted to drive the scraper 213 to slide in the second chute 206, thereby removing the soil adhered to the scraper 213. When a large amount of dust is generated during the cleaning work of the roller main body 1, by rotating the fan blade 214, the dust can be conveyed into the dust suction pipeline 204, achieving the purpose of collecting dust, and effectively avoiding the problem that dust is easily generated when cleaning the soil adhered to the roller, resulting in environmental pollution.

[0030] The above-mentioned is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A roller for a road roller, comprising a roller body (1), characterized in that: A cleaning mechanism (2) is provided on the outer side of the pressure roller body (1); The cleaning mechanism (2) comprises a shell (201), the outer surface of the shell (201) is respectively fixedly connected with two first electric telescopic rods (207) and two second electric telescopic rods (208), the outer surface of the shell (201) is respectively provided with a first slide groove (205) and a second slide groove (206), the outer surface of the shell (201) is fixedly connected with a dust suction pipe (204), the telescopic ends of the two first electric telescopic rods (207) are commonly fixedly connected with a first movable plate (202), the telescopic ends of the two second electric telescopic rods (208) are commonly fixedly connected with a second movable plate (203), the inner surface of the first slide groove (205) is provided with a first movable plate (203), and the inner surface of the first slide groove (205) is provided with a second movable plate (203). The first movable plate (202) is slidably connected to the second sliding groove (206), the scraper (213) is slidably connected inside the second sliding groove (206), the upper surface of the sliding plate (209) is fixedly connected to the bottom surface of the first movable plate (202), the upper surface of the scraper (213) is fixedly connected to the back surface of the second movable plate (203), the bottom surface of the sliding plate (209) is fixedly connected to a cleaning brush strip (210), the front surface of the dust suction duct (204) is provided with two ventilation openings (211), the inner wall of each ventilation opening (211) is fixedly connected to a filter screen plate (212), and the back surface of each filter screen plate (212) is fixedly connected to a fan blade (214).

2. A roller for a road roller according to claim 1, characterized in that: The outer surface of each of the first electric telescopic rods (207) is fixedly connected to a protective seat (3), and the bottom surface of each of the protective seats (3) is fixedly connected to the outer surface of the housing (201).

3. A roller for a road roller according to claim 1, characterized in that: The outer surface of the telescopic end of each of the first electric telescopic rods (207) is fixedly connected to a fixing ring (5), and the top end of each of the fixing rings (5) is fixedly connected to the bottom surface of the first movable plate (202).

4. A roller for a road roller according to claim 1, characterized in that: The outer surface of each second electric telescopic rod (208) is fixedly connected to a dustproof shell (4), and the back surface of each dustproof shell (4) is fixedly connected to the outer surface of the outer shell (201).

5. The roller for a road roller according to claim 1, characterized in that: The outer surface of the telescopic end of each second electric telescopic rod (208) is fixedly connected to a reinforcing plate (6), and the front surface of each reinforcing plate (6) is fixedly connected to the back surface of the second movable plate (203).

6. A roller for a road roller according to claim 5, characterized in that: The inner wall of each reinforcement plate (6) is threadedly connected with two groups of fixing bolts (7), and the outer surface of each group of fixing bolts (7) is threadedly connected to the inner wall of the second movable plate (203).

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