Compression roller for road roller

Abstract

The utility model relates to the technical field of road maintenance, and discloses a compression roller for a road roller, which comprises a device main body, connecting shafts arranged on both sides of the device main body, a stable bottom block arranged at the bottom end of the device main body, a movable shaft arranged on one side of the stable bottom block, a movable compression roller arranged at one end of the movable shaft, and a connecting top block arranged at the top end of the device main body. A connecting outer frame is arranged on the outer side of the device body, movable bottom cylinders are arranged at the bottom ends of the two sides of the connecting outer frame, movable grooves are formed in the inner sides of the movable bottom cylinders, and stable inserting rods are arranged on the inner side of the connecting outer frame; according to the device disclosed by the utility model, the connecting top block, the connecting outer frame and the sliding concave block are arranged, so that soil on the compression roller can be conveniently scraped when the device works, and the compression roller can be conveniently detached, mounted and replaced.

Description

Technical Field

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

[0002] Highway maintenance refers to the regular maintenance and repair of highways to ensure the safety and smooth flow of traffic. Highway maintenance work includes road surface repair, roadbed reinforcement, drainage system cleaning and repair, road marking and sign renewal, tree pruning and cleaning, and maintenance of lighting and signal facilities. During the highway maintenance process, the roller of the road roller is usually required to compact the road surface.

[0003] The pressure roller of a traditional road roller is usually integrated with the road roller. When the connection of the pressure roller is damaged, it is troublesome to remove and replace it. In addition, during operation, when the pressure roller is compacting the road surface, relatively wet soil usually adheres to the surface of the pressure roller, thereby affecting the working efficiency of the pressure roller. Therefore, the utility model provides a pressure roller for a road roller. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a roller for a road roller to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a roller for a road roller, comprising a device main body;

[0006] The device body has connecting shafts on both sides, a stable bottom block is provided at the bottom end of the device body, a movable shaft is provided on one side of the stable bottom block, a movable pressure roller is provided at one end of the movable shaft, the connecting shaft is fixedly installed on both sides of the device body, the stable bottom block is fixedly installed at the bottom end of the device body, the movable shaft is fixedly installed on one side of the stable bottom block, and the movable pressure roller is movably installed at one end of the movable shaft

[0007] A connecting top block, the connecting top block is installed at the top of the device body, the surface of the connecting top block is provided with a connecting bolt, the bottom end of the connecting top block is provided with a connecting plug block, the bottom end of the connecting plug block is provided with a fixed scraper, the connecting bolt is rotatably installed on the surface of the connecting top block, the connecting plug block is plug-in installed on the bottom end of the connecting top block, and the fixed scraper is fixedly installed on the bottom end of the connecting plug block;

[0008] A connecting outer frame, wherein the connecting outer frame is installed on the outer side of the device body;

[0009] A sliding concave block, wherein the sliding concave block is installed on the outer side of the connecting outer frame;

[0010] Furthermore, a movable bottom cylinder is provided at the bottom ends of both sides of the connecting outer frame, a movable groove is opened on the inner side of the movable bottom cylinder, a stabilizing rod is provided on the inner side of the connecting outer frame, the movable bottom cylinder is fixedly installed at the bottom ends of both sides of the connecting outer frame, the movable groove is opened in the inner middle part of the movable bottom cylinder, and the stabilizing rod is plugged and installed on the inner side of the connecting outer frame.

[0011] Furthermore, a stabilizing top plate is provided at the top of the sliding recess, a plug-in rod is provided at the bottom end of the stabilizing top plate, a stabilizing bolt is provided on the inner side of the top end of the stabilizing top plate, a fixed slide rail is provided at the rear end of the sliding recess, a mounting rear plate is provided at the rear end of the fixed slide rail, and mounting bolts are provided on the surface of the mounting rear plate.

[0012] Furthermore, the stabilizing top plate is fixedly mounted on the top of the sliding recess, the plug-in rod is fixedly mounted on the bottom of the stabilizing top plate, the stabilizing bolt is rotatably mounted on the inner side of the top of the stabilizing top plate, the fixed slide rail is slidably connected to the sliding recess, the mounting rear plate is fixedly connected to the fixed slide rail, and the mounting bolt is rotatably mounted on the surface of the mounting rear plate.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is provided with a device body and a connecting top block, which is conducive to scraping the mud on the pressure roller through the device body and the connecting top block. When the device body, the stable bottom block and the movable pressure roller are used in combination, the device can be convenient for road rolling work. When the connecting top block, the connecting plug block and the fixed scraper are used in combination, the device can be convenient for scraping the mud on the pressure roller.

[0015] 2. The utility model is provided with a connecting outer frame and a sliding concave block, which facilitates the disassembly and replacement of the pressure roller through the connecting outer frame and the sliding concave block. When the connecting outer frame, the movable bottom cylinder and the movable groove are used in combination, the device can be more stable when working. When the sliding concave block, the stable top plate and the mounting rear plate are used in combination, the pressure roller can be easily disassembled and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the main structure of the device of the utility model.

[0018] Figure 3 It is a schematic diagram of the connecting top block structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the connection outer frame structure of the utility model.

[0020] Figure 5It is a schematic diagram of the structure of the sliding concave block of the utility model.

[0021] The figures are marked as follows: 1. Device body; 11. Connecting shaft; 12. Stable bottom block; 13. Movable shaft; 14. Movable pressure roller; 2. Connecting top block; 21. Connecting bolts; 22. Connecting plug block; 23. Fixed scraper; 3. Connecting outer frame; 31. Movable bottom cylinder; 32. Movable groove; 33. Stable plug rod; 4. Sliding recess; 41. Stable top plate; 42. Plug rod; 43. Stable bolt; 44. Fixed slide rail; 45. Install rear plate; 46. Install bolt. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The roller for a road roller involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-5 , the utility model provides a roller for a road roller, comprising a device body 1;

[0024] The device body 1 has a connecting shaft 11 on both sides of the device body 1, a stable bottom block 12 is provided at the bottom end of the device body 1, a movable shaft 13 is provided on one side of the stable bottom block 12, and a movable pressure roller 14 is provided at one end of the movable shaft 13, the connecting shaft 11 is fixedly installed on both sides of the device body 1, the stable bottom block 12 is fixedly installed at the bottom end of the device body 1, the movable shaft 13 is fixedly installed on one side of the stable bottom block 12, and the movable pressure roller 14 is movably installed at one end of the movable shaft 13

[0025] A connecting top block 2 is installed at the top of the device body 1, a connecting bolt 21 is provided on the surface of the connecting top block 2, a connecting plug 22 is provided at the bottom end of the connecting top block 2, a fixed scraper 23 is provided at the bottom end of the connecting plug 22, the connecting bolt 21 is rotatably installed on the surface of the connecting top block 2, the connecting plug 22 is plugged and installed at the bottom end of the connecting top block 2, and the fixed scraper 23 is fixedly installed at the bottom end of the connecting plug 22;

[0026] A connecting outer frame 3 is installed on the outer side of the device body 1;

[0027] A sliding concave block 4 is installed on the outer side of the connecting outer frame 3;

[0028] Reference Figure 4A movable bottom cylinder 31 is provided at the bottom ends of both sides of the connecting outer frame 3, a movable groove 32 is opened on the inner side of the movable bottom cylinder 31, a stabilizing rod 33 is provided on the inner side of the connecting outer frame 3, the movable bottom cylinder 31 is fixedly installed at the bottom ends of both sides of the connecting outer frame 3, the movable groove 32 is opened in the inner middle part of the movable bottom cylinder 31, and the stabilizing rod 33 is plugged and installed on the inner side of the connecting outer frame 3.

[0029] Reference Figure 5 A stabilizing top plate 41 is provided at the top of the sliding recess 4, a plug-in rod 42 is provided at the bottom of the stabilizing top plate 41, a stabilizing bolt 43 is provided on the inner side of the top of the stabilizing top plate 41, a fixed slide rail 44 is provided at the rear end of the sliding recess 4, a mounting rear plate 45 is provided at the rear end of the fixed slide rail 44, and a mounting bolt 46 is provided on the surface of the mounting rear plate 45.

[0030] Reference Figure 5 The stable top plate 41 is fixedly installed on the top of the sliding recess 4, the plug-in rod 42 is fixedly installed on the bottom of the stable top plate 41, the stable bolt 43 is rotatably installed on the inner side of the top of the stable top plate 41, the fixed slide rail 44 is slidably connected to the sliding recess 4, the installed rear plate 45 is fixedly connected to the fixed slide rail 44, and the installing bolt 46 is rotatably installed on the surface of the installed rear plate 45.

[0031] Working principle of the utility model: during the working process, first check the whole equipment to ensure that the equipment can operate normally during the working process. When working, install the connecting shafts 11 provided on both sides of the device body 1 in the movable grooves 32 provided on the inner sides of the movable bottom cylinders 31 at both ends of the connecting outer frame 3, so that the device body 1 is fixed to the connecting outer frame 3. When in use, the connecting outer frame 3 can be pushed by the roller, so that the movable pressure roller 14 rotates and rolls through the movable shafts 13 provided on both sides of the stable bottom block 12 to flatten the ground. During the flattening process, the relatively wet soil on the road surface will adhere to the surface of the movable pressure roller 14. At this time, the connecting top block 2 provided at the top of the device body 1 will be connected to the fixed scraper 23 provided at the bottom of the plug block 22 in the movable When the movable pressure roller 14 rolls, the soil is scraped off and cleaned at the contact point between the fixed scraper 23 and the movable pressure roller 14. When the pressure roller needs to be removed from the roller and replaced, the mounting bolts 46 provided on the surface of the mounting rear plate 45 can be removed by rotation, and then the stabilizing bolts 43 are taken out from the stabilizing top plate 41 so that it is no longer fixed to the sliding recessed block 4. At the same time, the stabilizing top plate 41 is pulled upward to make the plug rod 42 leave the fixed slide rail 44, and then the fixed slide rail 44 is pulled downward to make the fixed slide rail 44 leave the sliding recessed block 4. At this time, the pressure roller can be replaced, wherein the connecting outer frame 3 can be inserted into the inner side of the device body 1 through the stabilizing plug rod 33 to maintain the stability of the connection, and the connecting top block 2 can be installed with the device body 1 through the connecting bolts 21.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A roller for a road roller, comprising a device body (1); Features: A device body (1), wherein both sides of the device body (1) are provided with a connecting shaft (11), the bottom end of the device body (1) is provided with a stabilizing bottom block (12), one side of the stabilizing bottom block (12) is provided with a movable shaft (13), one end of the movable shaft (13) is provided with a movable pressure roller (14), the connecting shaft (11) is fixedly mounted on both sides of the device body (1), the stabilizing bottom block (12) is fixedly mounted on the bottom end of the device body (1), the movable shaft (13) is fixedly mounted on one side of the stabilizing bottom block (12), and the movable pressure roller (14) is movably mounted on one end of the movable shaft (13) A connecting top block (2), the connecting top block (2) being mounted on the top of the device body (1), a connecting bolt (21) being provided on the surface of the connecting top block (2), a connecting plug block (22) being provided at the bottom end of the connecting top block (2), a fixing scraper (23) being provided at the bottom end of the connecting plug block (22), the connecting bolt (21) being rotatably mounted on the surface of the connecting top block (2), the connecting plug block (22) being plug-mounted at the bottom end of the connecting top block (2), and the fixing scraper (23) being fixedly mounted at the bottom end of the connecting plug block (22); A connecting outer frame (3), wherein the connecting outer frame (3) is installed on the outer side of the device body (1); A sliding concave block (4) is installed on the outer side of the connecting outer frame (3).

2. A roller for a road roller according to claim 1, characterized in that: The bottom ends of both sides of the connecting outer frame (3) are each provided with a movable bottom cylinder (31), a movable groove (32) is provided on the inner side of the movable bottom cylinder (31), a stabilizing plug rod (33) is provided on the inner side of the connecting outer frame (3), the movable bottom cylinder (31) is fixedly mounted on the bottom ends of both sides of the connecting outer frame (3), the movable groove (32) is provided in the inner middle part of the movable bottom cylinder (31), and the stabilizing plug rod (33) is plugged and mounted on the inner side of the connecting outer frame (3).

3. A roller for a road roller according to claim 1, characterized in that: The top end of the sliding concave block (4) is provided with a stabilizing top plate (41), the bottom end of the stabilizing top plate (41) is provided with a plug-in rod (42), the inner side of the top end of the stabilizing top plate (41) is provided with a stabilizing bolt (43), the rear end of the sliding concave block (4) is provided with a fixed slide rail (44), the rear end of the fixed slide rail (44) is provided with a mounting rear plate (45), and the surface of the mounting rear plate (45) is provided with mounting bolts (46).

4. A roller for a road roller according to claim 3, characterized in that: The stabilizing top plate (41) is fixedly mounted on the top end of the sliding recess (4), the plug-in rod (42) is fixedly mounted on the bottom end of the stabilizing top plate (41), the stabilizing bolt (43) is rotatably mounted on the inner side of the top end of the stabilizing top plate (41), the fixed slide rail (44) is slidably connected to the sliding recess (4), the mounting rear plate (45) is fixedly connected to the fixed slide rail (44), and the mounting bolt (46) is rotatably mounted on the surface of the mounting rear plate (45).

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