CN212925684U

CN212925684U - Road roller for town road of adjustable rolling area

Info

Publication number: CN212925684U
Application number: CN202021390994.XU
Authority: CN
Inventors: 杜媛媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-09
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a road roller for municipal road with adjustable rolling area, which belongs to the technical field of road rollers and comprises a road roller body, wherein the left side of the road roller body is fixedly connected with a fixed plate, the left side of the fixed plate is fixedly connected with a U-shaped plate, the upper part and the lower part of the U-shaped plate are fixedly connected with baffle plates, the inner side of each baffle plate is movably connected with a first rotating shaft, the other end of each rotating shaft is fixedly connected with a main grinding wheel, the right side of the main grinding wheel is fixedly connected with a first scraper plate between the two baffle plates, the top end of the U-shaped plate is fixedly connected with a protective cover, an inner cavity of the protective cover is fixedly provided with a motor at the top end of the U-shaped plate, the output end of the motor is connected with a, make connecting plate and vice running roller more stable when removing to ensured that vice running roller can normally roll the road surface.

Description

Road roller for town road of adjustable rolling area

Technical Field

The utility model relates to a road roller technical field specifically is a road roller is used to adjustable rolling area's town road.

Background

Municipal administration refers to various administrative works of a city. The broad municipal administration refers to the political party organization and the national government authority of the city, and in order to realize each management activity and process of the political, economic, cultural and social development of the city and the country, the narrow municipal administration refers to the management activity and process of the national administrative authority of the city on various administrative matters and social public matters in the municipal administration area.

The road roller belongs to the field of road equipment in engineering machinery, is widely used for the filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can roll sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers.

In town road construction, the road roller plays indispensable effect, and the road roller makes ground or road level and smooth through the compaction, and current road roller can not go to adjust according to the width on actual road surface and rolls the area for the road roller needs many operation one section, has not only wasted a large amount of time like this, has slowed down the construction process, has also increased the construction cost simultaneously, for this reason, we provide an adjustable road roller for town road who rolls the area.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable road roller for town road that rolls area to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road roller for town road of adjustable rolling area, includes the road roller body, road roller body left side fixedly connected with fixed plate, fixed plate left side fixedly connected with U template, equal fixedly connected with baffle about the U template, the inboard swing joint of baffle has pivot one, a pivot other end fixedly connected with main bull wheel, main bull wheel right side is fixedly connected with scraper blade one between two baffles, U template top fixedly connected with safety cover, the safety cover inner chamber has the motor in U template top fixed mounting, the motor is connected with external power supply line nature, the motor output is connected with the threaded rod through the speed reducer, the threaded rod runs through U template top, the peripheral threaded connection of threaded rod has the connecting plate, be connected with vice bull wheel between the connecting plate.

Preferably, the top end and the bottom end of the auxiliary grinding wheel are fixedly connected with a second rotating shaft, the other end of the second rotating shaft is fixedly connected with a limiting disc, and a movable groove matched with the second rotating shaft and the limiting disc is formed in the connecting plate.

Preferably, connecting plate both sides fixedly connected with branch, two branch is connected respectively in U template inner chamber left side and fixed plate left side, the auxiliary grinding wheel left side is fixedly connected with scraper blade two between two branches in the left side.

Preferably, the other end of the supporting rod is fixedly connected with a limiting block, and sliding grooves matched with the limiting block are formed in the left side of the inner cavity of the U-shaped plate and the left side of the fixing plate.

Preferably, the middle position of the bottom end of the inner cavity of the U-shaped plate is fixedly connected with a bearing seat, and the other end of the threaded rod is sleeved in the bearing seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the threaded rod and the connecting plate, and the connecting plate moves on the threaded rod when the threaded rod rotates, so that the auxiliary grinding wheel moves, and the grinding area is increased by moving the auxiliary grinding wheel; be provided with branch and stopper for connecting plate and vice running roller are more stable when removing, thereby have ensured that vice running roller can normally roll the road surface.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention with a partially cut-away structure;

fig. 3 is a schematic view of the bottom view of the present invention.

In the figure: 1. a road roller body; 2. a fixing plate; 3. a U-shaped plate; 4. a baffle plate; 5. a main grinding wheel; 6. a first rotating shaft; 7. a first scraper plate; 8. an auxiliary grinding wheel; 9. a second rotating shaft; 91. a limiting disc; 10. a second scraper plate; 11. a protective cover; 12. a motor; 13. a threaded rod; 14. a connecting plate; 141. a movable groove; 15. a strut; 151. a limiting block; 16. a bearing seat; 17. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: a road roller for a municipal road with adjustable rolling area comprises a road roller body 1, wherein the left side of the road roller body 1 is fixedly connected with a fixing plate 2, the left side of the fixing plate 2 is fixedly connected with a U-shaped plate 3, the upper part and the lower part of the U-shaped plate 3 are fixedly connected with baffle plates 4, the inner sides of the baffle plates 4 are movably connected with a first rotating shaft 6, the other end of the first rotating shaft 6 is fixedly connected with a main rolling wheel 5, the road surface is rolled through the main rolling wheel 5, a first scraper 7 is fixedly connected between the two baffle plates 4 at the right side of the main rolling wheel 5, soil on the main rolling wheel 5 can be scraped by arranging the first scraper 7, the problem that the compacted ground is uneven due to the fact that a large amount of soil is adhered to the road roller is effectively solved, the top end of the U-shaped plate 3 is fixedly connected with a protective cover 11, a motor 12 is fixedly, thereby the life of the motor 12 of extension, motor 12 and external power supply line nature are connected, motor 12 output is connected with threaded rod 13 through the speed reducer, threaded rod 13 runs through 3 tops of U template, the peripheral threaded connection of threaded rod 13 has connecting plate 14, be connected with vice running roller 8 between the connecting plate 14, drive threaded rod 13 through motor 12 and rotate for connecting plate 14 moves on threaded rod 13, thereby make vice running roller 8 reciprocate, and then adjust the area of rolling according to the actual width in road surface.

Referring to fig. 2, the top end and the bottom end of the secondary grinding wheel 8 are both fixedly connected with the second rotating shaft 9, the other end of the second rotating shaft 9 is fixedly connected with the limiting disc 91, a movable groove 141 matched with the second rotating shaft 9 and the limiting disc 91 is formed in the connecting plate 14, when the secondary grinding wheel 8 rotates, the second rotating shaft 9 rotates, the limiting disc 91 rotates in the movable groove 141, the limiting disc 91 has a limiting effect on the secondary grinding wheel 8, and the effect of pulling the secondary grinding wheel 8 is also achieved.

Referring to fig. 1, two supporting rods 15 are fixedly connected to two sides of a connecting plate 14, the two supporting rods 15 are respectively connected to the left side of an inner cavity of a U-shaped plate 3 and the left side of a fixing plate 2, a second scraper 10 is fixedly connected between the two supporting rods 15 on the left side of an auxiliary grinding wheel 8, and by means of the second scraper 10, soil on the auxiliary grinding wheel 8 can be scraped, so that the problem that a large amount of soil is adhered to a road roller, and the compacted ground is not flat is effectively solved.

Please refer to fig. 3, the other end of the supporting rod 15 is fixedly connected with a limiting block 151, the left side of the inner cavity of the U-shaped plate 3 and the left side of the fixing plate 2 are both provided with a sliding chute 17 matched with the limiting block 151, and when the connecting plate 14 moves, the supporting rod 15 drives the limiting block 151 to move in the sliding chute 17, so that the connecting plate 14 and the auxiliary grinding wheel 8 are more stable when moving.

The working principle is as follows: during the use, starter motor 12 corotation, drive threaded rod 13 corotation through motor 12, make connecting plate 14 remove on threaded rod 13, thereby make connecting plate 14 drive vice running roller 8 and reciprocate, and then increase according to the actual width in road surface and roll the area, it removes to drive branch 15 when connecting plate 14 removes simultaneously, branch 15 removes and drives stopper 151 and remove in spout 17, make connecting plate 14 and vice running roller 8 more stable when removing, when will reducing and roll the area, starter motor 12 reversal can.

Example 2

Referring to fig. 1, a bearing seat 16 is fixedly connected to the middle position of the bottom end of the inner cavity of the U-shaped plate 3, the other end of the threaded rod 13 is sleeved in the bearing seat 16, and the bearing seat 16 is arranged, so that the threaded rod 13 can rotate more smoothly, and the adjustment of the auxiliary grinding wheel 8 is accelerated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable road roller for town road that rolls area, includes road roller body (1), its characterized in that: the road roller is characterized in that a fixing plate (2) is fixedly connected to the left side of a road roller body (1), a U-shaped plate (3) is fixedly connected to the left side of the fixing plate (2), baffles (4) are fixedly connected to the upper side and the lower side of the U-shaped plate (3), a first rotating shaft (6) is movably connected to the inner side of each baffle (4), a first main grinding wheel (5) is fixedly connected to the other end of each rotating shaft (6), a first scraper (7) is fixedly connected to the right side of each main grinding wheel (5) between the two baffles (4), a protective cover (11) is fixedly connected to the top end of each U-shaped plate (3), a motor (12) is fixedly mounted at the top end of each U-shaped plate (3) in the inner cavity of each protective cover (11), the motor (12) is in linear connection with an external power, the periphery of the threaded rod (13) is in threaded connection with connecting plates (14), and auxiliary grinding wheels (8) are connected between the connecting plates (14).

2. The road roller for the municipal roads with the adjustable rolling area as claimed in claim 1, wherein: the top end and the bottom end of the auxiliary grinding wheel (8) are fixedly connected with a second rotating shaft (9), the other end of the second rotating shaft (9) is fixedly connected with a limiting disc (91), and a movable groove (141) matched with the second rotating shaft (9) and the limiting disc (91) is formed in the connecting plate (14).

3. The road roller for the municipal roads with the adjustable rolling area as claimed in claim 1, wherein: connecting plate (14) both sides fixedly connected with branch (15), two branch (15) are connected respectively in U template (3) inner chamber left side and fixed plate (2) left side, vice running wheel (8) left side is fixedly connected with scraper blade two (10) between two branch (15) in the left side.

4. The road roller for the municipal roads with the adjustable rolling area as claimed in claim 3, wherein: branch (15) other end fixedly connected with stopper (151), U template (3) inner chamber left side and fixed plate (2) left side all seted up with stopper (151) assorted spout (17).

5. The road roller for the municipal roads with the adjustable rolling area as claimed in claim 1, wherein: and a bearing seat (16) is fixedly connected to the middle position of the bottom end of the inner cavity of the U-shaped plate (3), and the other end of the threaded rod (13) is sleeved in the bearing seat (16).