Working platform of small road roller

Abstract

The utility model relates to the field of road rollers, and discloses a working platform of a small road roller. Comprising a mounting connecting table, and compression roller mounting structures are arranged at the front ends of the two sides of the mounting connecting table; the compression roller mounting structure comprises a threaded rod, the threaded rod penetrates through the front ends of the two sides of the mounting connecting table in a sliding mode, the outer ends, located on the two sides of the mounting connecting table, of the threaded rod are in threaded connection with first nuts, the outer ends, away from the first nuts, of the threaded rod are in sliding connection with a second mounting plate, and the outer ends, located on the two sides of the second mounting plate, of the threaded rod are in threaded connection with second nuts; a detachable compression roller structure is arranged at the lower end of the second mounting plate; the position of a second mounting plate can be adjusted through a second nut, after adjustment, a mounting rod and a pressing roller can be mounted through sliding of the mounting plate and the second mounting plate and limiting of a fastener, after mounting is completed, a platform can be moved through connection of a road roller connecting shaft and a movable box body, and the pressing roller works; through the cooperation of the structure, pressing rollers of different models can be replaced conveniently.

Description

Technical Field

[0001] The present application belongs to the technical field of road rollers, and specifically relates to a small road roller working platform. Background Art

[0002] The working platform of the roller is a key part of the compaction operation of the roller. It is used to bear the weight of the roller as well as the vibration and pressure during operation, ensuring that the roller works stably and efficiently during the compaction operation. The working platform of the roller is the core component for the roller to achieve efficient, precise and adaptable compaction operations, and plays an important role in improving construction quality and efficiency, protecting the environment and infrastructure safety.

[0003] A patent document retrieved from CN 205329489 U discloses a novel road leveler, including a chassis, a receiving rod and an auxiliary material storage chamber. A total power box is provided on the upper part of the chassis, a vibration frequency adjustment box is provided above the counterweight, the receiving rod is connected to the total power box through an arm adjustment support rod, a main arm amplitude change hydraulic cylinder is provided on the receiving rod, a vibrating rod is provided on the right side of the auxiliary material release frame, the receiving rod is connected to the auxiliary material conveyor belt and the water flow conduit through a connecting gear, a trowel is provided below the one-way valve, and a storage chamber detection display screen is provided on the left side of the auxiliary material storage chamber. By combining the steps of vibration, leveling, road polishing, etc., various links in the road construction process are realized synchronously, and the regulating effect of regulators such as horizontal displacement regulators is utilized so that all parts of the entire road surface can be vibrated by the vibrating rod, and the road surface is further compacted. Leveling and polishing are performed synchronously, thereby improving work efficiency and reducing labor intensity.

[0004] However, the inventors have discovered that this technical solution still has at least the following defects:

[0005] The roller is not easy to replace when it is damaged, and can only adapt to rollers of uniform size and cannot be replaced with rollers of different sizes according to the road surface where the roller is required. Utility Model Content

[0006] The purpose of this application is to provide a small roller working platform in order to solve the above-mentioned problems.

[0007] The technical solution adopted in the present application is as follows: a small roller working platform, including an installation and connection platform, and roller installation structures are arranged on the front ends of both sides of the installation and connection platform; the roller installation structure includes a threaded rod, and the threaded rod slides through the front ends of both sides of the installation and connection platform, the outer ends of the threaded rod located on both sides of the installation and connection platform are threadedly connected with nut 1, the outer ends of the threaded rod away from the nut 1 are slidably connected with a second mounting plate, the outer ends of the threaded rod located on both sides of the second mounting plate are threadedly connected with nut 2, and a detachable roller structure is arranged at the lower end of the second mounting plate.

[0008] By adopting the above technical solution, the position of the second mounting plate can be adjusted by nut 2. After the adjustment, the mounting rod and the pressure roller can be installed by sliding the second mounting plate and the mounting plate and limiting the fastener. After the installation is completed, the platform can be moved by connecting the roller connecting shaft and the mobile box, and the pressure roller can work. Through the cooperation of the above structure, it is convenient to replace pressure rollers of different models.

[0009] In a preferred embodiment, the detachable pressure roller structure includes a mounting plate, the mounting plate is slidably connected to the inner wall of the second mounting plate, and a fastener is provided at the junction of the mounting plate and the second mounting plate.

[0010] By adopting the above technical solution, the fasteners can fix the mounting plate and the second mounting plate.

[0011] In a preferred embodiment, a mounting rod is provided at the relatively inner lower end of the mounting plate, and a pressure roller is rotatably connected to the outer end of the mounting rod.

[0012] By adopting the above technical solution, the mounting rod is a detachable threaded rod, and limiting nuts are provided at the outer ends on both sides of the mounting plate.

[0013] In a preferred embodiment, the outer end of the threaded rod away from the nut is slidably connected to a fixed pressure block, and the upper and lower ends of the right side of the fixed pressure block are provided with self-tapping screws.

[0014] By adopting the above technical solution, the fixed pressure block can protect the nut 1 and prevent the nut 1 from displacement, thereby preventing the threaded rod from shaking.

[0015] In a preferred embodiment, a roller connecting shaft is arranged at the rear side of the upper end of the mounting connection platform, and the roller connecting shaft includes a fixing block, a mounting threaded rod and a limiting nut.

[0016] By adopting the above technical solution, the roller connecting shaft can be externally connected to the roller moving box.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0018] In the present application, threaded rods of different sizes can be replaced by sliding between the threaded rod and the mounting connection platform. After the threaded rod is inserted, it can be fixed to the threaded rod by a pair of nuts. After fixation, nut one can be prevented from slipping and limited by a fixing pressure block and a self-tapping screw. At the same time, the position of the second mounting plate on the threaded rod can be adjusted by nut two, so that fine-tuning can be performed according to the size of the detachable pressure roller structure. After adjustment, the mounting rod and the pressure roller can be installed by sliding the mounting plate and the second mounting plate and limiting the position of the fasteners. Through the cooperation of the above structure, it is convenient to replace pressure rollers of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of this application;

[0020] Figure 2 It is the front view in this application;

[0021] Figure 3 For this application Figure 1 Enlarged view of point A.

[0022] Markings in the figure: 1. Mounting connection platform; 2. Roller connecting shaft; 3. Roller mounting structure; 301. Threaded rod; 302. Nut one; 303. Fixed pressure block; 304. Self-tapping screw; 4. Removable roller structure; 401. Mounting plate; 402. Fastener; 403. Mounting rod; 404. Roller; 5. Second mounting plate; 6. Nut two. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] Example:

[0025] Reference Figure 1-3, a small roller working platform comprises an installation and connection platform 1, and roller installation structures 3 are arranged at the front ends of both sides of the installation and connection platform 1; the roller installation structure 3 comprises a threaded rod 301, and the threaded rod 301 slides through the front ends of both sides of the installation and connection platform 1, and the outer ends of the threaded rod 301 located on both sides of the installation and connection platform 1 are threadedly connected with nuts 302, and the outer ends of the threaded rod 301 away from the nuts 302 are slidably connected with a second mounting plate 5, and the outer ends of the threaded rod 301 located on both sides of the mounting plate 5 are threadedly connected with nuts 6, and the lower end of the second mounting plate 5 is provided with a detachable roller structure 4; the position of the second mounting plate 5 can be adjusted by nuts 6, and after adjustment, the mounting rod 403 and the roller 404 can be installed by sliding the mounting plate 401 and the second mounting plate 5, and limiting the fastener 402, and after installation, the platform can be moved by connecting the roller connecting shaft 2 with the mobile box, and the roller 404 works; through the cooperation of the above structure, it is convenient to replace rollers 404 of different models.

[0026] Reference Figure 1-3 The detachable pressure roller structure 4 includes a mounting plate 401, which is slidably connected to the inner wall of the second mounting plate 5. A fastener 402 is provided at the junction of the mounting plate 401 and the second mounting plate 5, and the fastener 402 can fix the mounting plate 401 and the second mounting plate 5.

[0027] Reference Figure 1-3 A mounting rod 403 is provided at the relatively inner lower end of the mounting plate 401, and a pressure roller 404 is rotatably connected to the outer end of the mounting rod 403. The mounting rod 403 is a detachable threaded rod, and limiting nuts are provided at the outer ends on both sides of the mounting plate 401.

[0028] Reference Figure 1-3 The outer end of the threaded rod 301 away from the nut 302 is slidably connected with a fixed pressure block 303, and the upper and lower ends of the right side of the fixed pressure block 303 are provided with self-tapping screws 304. The fixed pressure block 303 can protect the nut 302 and prevent the nut 302 from moving, thereby preventing the threaded rod 301 from shaking.

[0029] Reference Figure 1-3 A roller connecting shaft 2 is arranged on the rear side of the upper end of the mounting connection platform 1. The roller connecting shaft 2 includes a fixing block, a mounting threaded rod and a limiting nut. The roller connecting shaft 2 can be externally connected to a roller moving box.

[0030] The implementation principle of a small road roller working platform embodiment of the present application is:

[0031] By sliding the threaded rod 301 and the mounting connection platform 1, the threaded rod 301 of different sizes can be replaced. After the threaded rod 301 is placed, the threaded rod 301 can be fixed by the nut 1 302. After fixing, the nut 1 302 can be prevented from slipping and limited by the fixing pressure block 303 and the self-tapping screw 304. At the same time, the position of the second mounting plate 5 on the threaded rod 301 can be adjusted by the nut 2 6, so that fine-tuning can be performed according to the size of the detachable roller structure 4. After adjustment, the mounting rod 403 and the roller 404 can be installed by sliding the mounting plate 401 and the second mounting plate 5 and limiting the position of the fastener 402. After the installation is completed, the platform can be moved by connecting the roller connecting shaft 2 and the mobile box, and the roller 404 works. Through the cooperation of the above structure, it is convenient to replace rollers 404 of different models.

[0032] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A small roller working platform, comprising a mounting connection platform (1), characterized in that: The front ends of both sides of the mounting and connecting platform (1) are provided with roller mounting structures (3); the roller mounting structures (3) include threaded rods (301), the threaded rods (301) slide through the front ends of both sides of the mounting and connecting platform (1), the outer ends of the threaded rods (301) located on both sides of the mounting and connecting platform (1) are threadedly connected to nuts (302), the outer ends of the threaded rods (301) away from the nuts (302) are slidably connected to the second mounting plates (5), and the outer ends of the threaded rods (301) located on both sides of the second mounting plates (5) are threadedly connected to nuts (302). Nut 2 (6), a detachable pressure roller structure (4) is provided at the lower end of the second mounting plate (5), the detachable pressure roller structure (4) includes a mounting plate (401), the mounting plate (401) is slidably connected to the inner wall of the second mounting plate (5), a fastener (402) is provided at the intersection of the mounting plate (401) and the second mounting plate (5), the outer end of the threaded rod (301) away from the nut 1 (302) is slidably connected to a fixed pressure block (303), and the upper and lower ends of the right side of the fixed pressure block (303) are provided with self-tapping screws (304).

2. A small roller working platform as claimed in claim 1, characterized in that: A mounting rod (403) is provided at the relatively inner lower end of the mounting plate (401), and a pressure roller (404) is rotatably connected to the outer end of the mounting rod (403).

3. A small roller working platform as claimed in claim 1, characterized in that: A roller connecting shaft (2) is arranged on the rear side of the upper end of the mounting connection platform (1), and the roller connecting shaft (2) comprises a fixing block, a mounting threaded rod and a limiting nut.

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