Road roller

Abstract

The utility model discloses a road roller, and belongs to the field of engineering equipment, the road roller comprises a mounting bracket, the bottom of the mounting bracket is rotatably connected with a rolling wheel, one side of the rolling wheel is provided with a driving mechanism, two sides of the rolling wheel are symmetrically provided with supporting mechanisms, one side of the supporting mechanism is provided with a cleaning mechanism, and the cleaning mechanism is arranged on the other side of the supporting mechanism. A handrail is fixedly connected to the surface of the mounting bracket, a buffer mechanism is arranged on the side, away from the handrail, of the mounting bracket, the buffer mechanism comprises a damper, the damper is fixedly connected with the mounting bracket, and a baffle, a second spring and the damper are arranged, so that obstacles in the moving route of the rolling wheel are blocked through the baffle; according to the road roller disclosed by the invention, a baffle is arranged on the road roller, impact force borne by the baffle is buffered by a damper, and then the baffle is reset by a second spring, so that the problem that the rolling wheel is damaged due to the fact that the rolling wheel collides with an obstacle due to the fact that the obstacle in a moving path of the rolling wheel cannot be cleaned by an existing road roller is avoided, and the practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of engineering equipment, and in particular to a road roller. Background Art

[0002] A road roller, also known as a soil compactor, is a type of road construction equipment that comes in two types: steel-wheeled and tire-type. Within the scope of construction machinery, road rollers are classified as road equipment and are widely used for fill and compaction operations on large-scale projects such as highways, railways, airport runways, dams, and stadiums. They can compact sandy, semi-cohesive, and cohesive soils, stabilized roadbed soils, and asphalt concrete pavement layers.

[0003] At present, traditional rollers usually use rolling wheels to roll the ground for operation. However, during the movement of the rolling wheels, existing rollers are unable to clear obstacles in the moving path of the rolling wheels, causing the rolling wheels to collide with the obstacles, thereby causing damage to the rolling wheels. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides a road roller, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a road roller, comprising a mounting bracket, the bottom of the mounting bracket is rotatably connected to a rolling wheel, a driving mechanism is provided on one side of the rolling wheel, two supporting mechanisms are symmetrically provided on both sides of the rolling wheel, a cleaning mechanism is provided on one side of the supporting mechanism, a handrail is fixedly connected to the surface of the mounting bracket, a buffer mechanism is provided on the side of the mounting bracket away from the handrail, the buffer mechanism includes a damper, the damper is fixedly connected to the mounting bracket, a second spring is fixedly connected to the surface of the damper, and a baffle is fixedly connected to the side of the damper away from the mounting bracket.

[0006] As a preferred embodiment, the driving mechanism includes a motor, which is fixedly connected to the mounting bracket, and the output end of the motor is fixedly connected to a first rotating wheel, a belt is provided on the outside of the first rotating wheel, and the side of the belt away from the first rotating wheel is rotatably connected to a second rotating wheel, and the second rotating wheel is fixedly connected to the rolling wheel.

[0007] By adopting the above technical solution, the output end of the motor rotates to drive the first rotating wheel to rotate, and then the first rotating wheel rotates to drive the belt to rotate, and then the belt rotates to drive the second rotating wheel to rotate, and then the second rotating wheel rotates to drive the rolling wheel to rotate so that the rolling wheel rolls along the specified route, which can better make the rolling wheel roll along the specified route.

[0008] As a preferred embodiment, the support mechanism includes a mounting frame, the mounting frame is fixedly connected to the mounting bracket, the mounting frame is internally rotatably connected to a fixing rod, and the fixing rod is fixedly connected to a roller on a side away from the mounting frame.

[0009] By adopting the above technical solution, the fixing rod is fixed by the mounting frame, the roller is fixed by the fixing rod, and the mounting bracket is supported by the roller against the ground, so that the mounting bracket can be better supported.

[0010] As a preferred embodiment, the cleaning mechanism includes a support rod, which is fixedly connected to the mounting frame, a fixed frame is fixedly connected to the interior of the support rod, a first spring is fixedly connected to the interior of the fixed frame, a sliding rod is fixedly connected to one side of the first spring, a scraper is fixedly connected to the side of the sliding rod away from the first spring, and the sliding rod is slidably connected to the fixed frame.

[0011] By adopting the above technical solution, the fixed frame is fixed by the support rod, the sliding rod is supported by the first spring inside the fixed frame, the scraper is supported by the sliding rod, and the scraper is pressed against the surface of the rolling wheel to clean the material adhered to the surface of the rolling wheel, so that the material adhered to the surface of the rolling wheel can be better cleaned.

[0012] As a preferred embodiment, a brush is fixedly connected to the bottom of the baffle.

[0013] By adopting the above technical solution, a brush is fixedly connected to the bottom of the baffle, and the brush is used to clean the dust and small particles of impurities on the ground, which can better clean the dust and small particles of impurities on the ground.

[0014] As a preferred embodiment, the surface of the armrest is provided with anti-slip grooves.

[0015] By adopting the above technical solution, the anti-skid grooves are provided on the surface of the handrail, and the friction force of the handrail surface is enhanced by the anti-skid grooves, so that the friction force of the handrail surface can be better enhanced.

[0016] As a preferred embodiment, a controller is fixedly connected to the surface of the mounting bracket, and the controller is electrically connected to the motor.

[0017] By adopting the above technical solution, a controller is fixedly connected to the surface of the mounting bracket, the controller is electrically connected to the motor, and the controller controls the switching of the motor, which can better control the switching of the motor.

[0018] Beneficial effects of this application:

[0019] 1. This road roller is equipped with a baffle, a second spring and a damper. The baffle is used to resist obstacles in the moving path of the rolling wheel, the damper is used to buffer the impact force on the baffle, and the second spring is used to reset the baffle. This avoids the problem that the existing road roller is unable to clear obstacles in the moving path of the rolling wheel, causing the rolling wheel to collide with the obstacles and thus cause damage to the rolling wheel, thereby improving practicality.

[0020] 2. This road roller is equipped with a support rod, a fixed frame, a first spring, a sliding rod and a scraper. The fixed frame is fixed by the support rod, and the sliding rod is supported by the first spring inside the fixed frame. The sliding rod supports the scraper, and the scraper contacts the surface of the rolling wheel to clean the material adhered to the surface of the rolling wheel. This avoids the problem of existing road rollers that cannot clean the material adhered to the surface of the rolling wheel, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of this application;

[0022] Figure 2 A schematic diagram of the side structure of this application;

[0023] Figure 3 This is a schematic diagram of the cleaning mechanism structure of this application;

[0024] Figure 4 This is a schematic diagram of the buffer mechanism structure of this application.

[0025] Numbers in the figure: 1. Mounting bracket; 2. Driving mechanism; 21. Motor; 22. First rotating wheel; 23. Belt; 24. Second rotating wheel; 3. Support mechanism; 31. Mounting frame; 32. Roller; 33. Fixed rod; 4. Cleaning mechanism; 41. Support rod; 42. Fixed frame; 43. First spring; 44. Sliding rod; 45. Scraper; 5. Buffer mechanism; 51. Baffle; 52. Second spring; 53. Damper; 6. Controller; 7. Brush; 8. Handrail; 9. Rolling wheel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0027] Reference Figure 1-Figure 2A road roller comprises a mounting bracket 1, the bottom of the mounting bracket 1 is rotatably connected to a rolling wheel 9, and a driving mechanism 2 is provided on one side of the rolling wheel 9, and the driving mechanism 2 comprises a motor 21, the motor 21 is fixedly connected to the mounting bracket 1, the output end of the motor 21 is fixedly connected to a first rotating wheel 22, the outer sleeve of the first rotating wheel 22 is provided with a belt 23, and the side of the belt 23 away from the first rotating wheel 22 is rotatably connected to a second rotating wheel 24, and the second rotating wheel 24 is fixedly connected to the rolling wheel 9; the first rotating wheel 22 is driven to rotate by the output end of the motor 21, and the first rotating wheel 22 drives the belt 23 to rotate, and the belt 23 drives the second rotating wheel 24 to rotate, and the second rotating wheel 24 drives the rolling wheel 9 to rotate, so that the rolling wheel 9 rolls along the specified route, which can better make the rolling wheel 9 roll along the specified route.

[0028] Reference Figure 1-Figure 3 Two supporting mechanisms 3 are symmetrically arranged on both sides of the rolling wheel 9. The supporting mechanism 3 includes a mounting frame 31, which is fixedly connected to the mounting bracket 1. The internal rotation of the mounting frame 31 is connected to a fixing rod 33, and the side of the fixing rod 33 away from the mounting frame 31 is fixedly connected to a roller 32; the fixing rod 33 is fixed by the mounting frame 31, and the roller 32 is fixed by the fixing rod 33, and the roller 32 is supported by the mounting bracket 1 against the ground, which can better support the mounting bracket 1.

[0029] Reference Figure 1-Figure 3 A cleaning mechanism 4 is provided on one side of the support mechanism 3. The cleaning mechanism 4 includes a support rod 41, which is fixedly connected to the mounting frame 31. The interior of the support rod 41 is fixedly connected to a fixed frame 42, and the interior of the fixed frame 42 is fixedly connected to a first spring 43. One side of the first spring 43 is fixedly connected to a sliding rod 44, and the side of the sliding rod 44 away from the first spring 43 is fixedly connected to a scraper 45. The sliding rod 44 is slidably connected to the fixed frame 42; the fixed frame 42 is fixed by the support rod 41, and the sliding rod 44 is supported by the first spring 43 inside the fixed frame 42, and the scraper 45 is supported by the sliding rod 44, and the scraper 45 is pressed against the surface of the rolling wheel 9 to clean the material adhering to the surface of the rolling wheel 9, so that the material adhering to the surface of the rolling wheel 9 can be better cleaned.

[0030] Reference Figure 1-Figure 2 The surface of the mounting bracket 1 is fixedly connected to the armrest 8, and a buffer mechanism 5 is provided on the side of the mounting bracket 1 away from the armrest 8. The buffer mechanism 5 includes a damper 53, which is fixedly connected to the mounting bracket 1. The surface of the damper 53 is fixedly connected to a second spring 52, and the side of the damper 53 away from the mounting bracket 1 is fixedly connected to a baffle 51.

[0031] Reference Figure 4The bottom of the baffle 51 is fixedly connected with a brush 7; the bottom of the baffle 51 is fixedly connected with a brush 7, and then the dust and small particles of impurities on the ground are cleaned by the brush 7, which can better clean the dust and small particles of impurities on the ground.

[0032] Reference Figure 1-Figure 2 , the surface of the armrest 8 is provided with anti-slip grooves; by providing anti-slip grooves on the surface of the armrest 8, and then strengthening the friction of the surface of the armrest 8 by the anti-slip grooves, the friction of the surface of the armrest 8 can be better strengthened.

[0033] Reference Figure 1-Figure 2 The surface of the mounting bracket 1 is fixedly connected with a controller 6, and the controller 6 is electrically connected to the motor 21; the surface of the mounting bracket 1 is fixedly connected with a controller 6, and the controller 6 is electrically connected to the motor 21, and then the controller 6 controls the switch of the motor 21, which can better control the switch of the motor 21.

[0034] Working principle: The output end of the motor 21 rotates to drive the first rotating wheel 22 to rotate, and the first rotating wheel 22 rotates to drive the belt 23 to rotate, and the belt 23 rotates to drive the second rotating wheel 24 to rotate, and the second rotating wheel 24 rotates to drive the rolling wheel 9 to rotate so that the rolling wheel 9 rolls along the specified route, and then the mounting frame 31 fixes the fixing rod 33, and then the fixing rod 33 fixes the roller 32, and then the roller 32 contacts the ground to support the mounting bracket 1, and then the support rod 41 fixes the fixing frame 42, and then the inside of the fixing frame 42 is fixed. The first spring 43 supports the slide bar 44, which in turn supports the scraper 45. The scraper 45 then contacts the surface of the rolling wheel 9 to clean the material stuck on the surface of the rolling wheel 9. The baffle 51 then blocks obstacles in the moving path of the rolling wheel. The damper 53 then cushions the impact force exerted on the baffle 51. The second spring 52 then resets the baffle 51. The baffle 51 then blocks obstacles in the moving path of the rolling wheel. The damper 53 then cushions the impact force exerted on the baffle 51. The second spring 52 then resets the baffle 51.

[0035] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. A road roller, comprising a mounting bracket (1), characterized in that: The bottom of the mounting bracket (1) is rotatably connected to a rolling wheel (9), one side of the rolling wheel (9) is provided with a driving mechanism (2), two supporting mechanisms (3) are symmetrically provided on both sides of the rolling wheel (9), one side of the supporting mechanism (3) is provided with a cleaning mechanism (4), the surface of the mounting bracket (1) is fixedly connected to an armrest (8), the side of the mounting bracket (1) away from the armrest (8) is provided with a buffer mechanism (5), the buffer mechanism (5) includes a damper (53), the damper (53) is fixedly connected to the mounting bracket (1), the surface of the damper (53) is fixedly connected to a second spring (52), and the side of the damper (53) away from the mounting bracket (1) is fixedly connected to a baffle (51).

2. A road roller according to claim 1, characterized in that: The driving mechanism (2) comprises a motor (21), the motor (21) being fixedly connected to the mounting bracket (1), the output end of the motor (21) being fixedly connected to a first rotating wheel (22), the outer portion of the first rotating wheel (22) being provided with a belt (23), the side of the belt (23) away from the first rotating wheel (22) being rotatably connected to a second rotating wheel (24), and the second rotating wheel (24) being fixedly connected to the rolling wheel (9).

3. The road roller according to claim 1, characterized in that: The support mechanism (3) comprises a mounting frame (31), the mounting frame (31) being fixedly connected to the mounting bracket (1), a fixing rod (33) being rotatably connected inside the mounting frame (31), and a roller (32) being fixedly connected to the side of the fixing rod (33) away from the mounting frame (31).

4. A road roller according to claim 3, characterized in that: The cleaning mechanism (4) comprises a support rod (41), the support rod (41) is fixedly connected to the mounting frame (31), the interior of the support rod (41) is fixedly connected to a fixed frame (42), the interior of the fixed frame (42) is fixedly connected to a first spring (43), one side of the first spring (43) is fixedly connected to a sliding rod (44), the side of the sliding rod (44) away from the first spring (43) is fixedly connected to a scraper (45), and the sliding rod (44) is slidably connected to the fixed frame (42).

5. The road roller according to claim 1, characterized in that: A brush (7) is fixedly connected to the bottom of the baffle (51).

6. The road roller according to claim 1, characterized in that: The surface of the handrail (8) is provided with anti-slip grooves.

7. The road roller according to claim 2, characterized in that: A controller (6) is fixedly connected to the surface of the mounting bracket (1), and the controller (6) is electrically connected to the motor (21).

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