阅读说明：本技术 一种市政道路沥青铺设装置 (Town road pitch laying device ) 是由 袁玉玲 于 2020-06-10 设计创作，主要内容包括：本发明公开了一种市政道路沥青铺设装置,包括底板、搅拌箱、碾压轮和摊铺板,所述底板底端中部安装有限位板,限位板内侧安装有第一液压电机,第一液压电机前端安装有支撑板,支撑板底端安装有碾压轮；底板上端后侧安装有第二固定框,第二固定框上端安装有第二液压电机,第二液压电机前端安装有连接板,连接板底端安装有圆筒,圆筒内侧安装有滚动轴承,滚动轴承内侧安装有转动杆,转动杆上端外侧安装有第一齿轮,转动杆底端安装有摊铺板,第二固定框内侧后端安装有第二旋转电机,第二旋转电机转轴前端安装有第二齿轮。本发明结构合理,操作简单,能够有效对沥青进行碾压和摊铺,能够有效提高沥青铺设后的平整度。(The invention discloses a municipal road asphalt paving device which comprises a bottom plate, a stirring box, a rolling wheel and a paving plate, wherein a limiting plate is arranged in the middle of the bottom end of the bottom plate; the fixed frame of second is installed to bottom plate upper end rear side, and second hydraulic motor is installed to the fixed frame upper end of second, and the connecting plate is installed to second hydraulic motor front end, and the drum is installed to the connecting plate bottom, and antifriction bearing is installed to the drum inboard, and the dwang is installed to the antifriction bearing inboard, and first gear is installed in the dwang upper end outside, and the stand board is installed to the dwang bottom, and the second rotating electrical machines is installed to the fixed frame inboard rear end of second, and the second gear is installed to second rotating electrical machines pivot front end. The asphalt paving machine is reasonable in structure and simple to operate, can effectively roll and pave asphalt, and can effectively improve the flatness of the asphalt after paving.)

1. A municipal road asphalt laying device comprises a bottom plate (1), a stirring box (9), a rolling wheel (24) and a paving plate (34), the automatic leveling device is characterized in that a second fixing frame (25) is installed at the rear side of the upper end of the bottom plate (1), a second hydraulic motor (26) is installed at the upper end of the second fixing frame (25), a connecting plate (27) is installed at the front end of the second hydraulic motor (26), a cylinder (28) is installed at the bottom end of the connecting plate (27), a rolling bearing (30) is installed at the inner side of the cylinder (28), a rotating rod (29) is installed at the inner side of the rolling bearing (30), a first gear (31) is installed at the outer side of the upper end of the rotating rod (29), a paving plate (34) is installed at the bottom end of the rotating rod (29), a fixing rod (35) is installed at the outer side of the bottom end of the rotating rod (29), a second rotating motor (33) is installed.

2. The municipal road asphalt paving device according to claim 1, wherein a first fixed frame (8) is installed at the front side of the upper end of the bottom plate (1), a stirring box (9) is installed on the inner side of the first fixed frame (8), a first rotating motor (11) is installed in the middle of the upper end of the stirring box (9), a feeding port (10) is formed in the side surface of the first rotating motor (11), the front end of the rotating shaft of the first rotating motor (11) is installed on the stirring rod (12), a connecting rod (13) is installed on the outer side of the stirring rod (12), stirring blades (14) are installed at the right end of the connecting rod (13), a stirring cavity (16) is formed in the inner side of the stirring box (9), a heating net (15) is installed on the outer side of the stirring cavity (16), a discharging port (17) is formed.

3. The municipal road asphalt paving device according to claim 2, wherein fixed cylinders (2) are mounted on two sides of the bottom end of the bottom plate (1), springs (3) are mounted on the inner sides of the fixed cylinders (2), pillars (4) are mounted at the bottom ends of the springs (3), pulleys (5) are mounted at the bottom ends of the pillars (4), a support frame (6) is mounted at the upper end of the bottom plate (1), and a handle (7) is mounted on the upper side of the rear end of the support frame (6); battery (19) are installed to first fixed frame (8) rear side, and bottom plate (1) bottom mid-mounting has limiting plate (20), and first hydraulic motor (21) are installed to limiting plate (20) inboard, and backup pad (22) are installed to first hydraulic motor (21) front end, and mount (23) are installed to backup pad (22) bottom both sides, and rolling wheel (24) are installed to mount (23) inboard.

4. The municipal road asphalt paving device according to claim 3, wherein the bottom end of the stirring chamber (16) is funnel-shaped, the upper end and the lower end of the stirring blade (14) are provided with the connecting rods (13), the stirring blade (14) is inclined, and the inner walls of the stirring blade (14) and the stirring chamber (16) are parallel.

5. The town road asphalt laying apparatus according to claim 4, wherein there are two limiting plates (20), and the distance between the two limiting plates (20) is the same as the width of the supporting plate (22).

6. The municipal road asphalt paving device according to claim 5, wherein the two cylinders (28) and the two rolling bearings (30) are provided, one being divided into two groups and installed at the joint of the rotating rod (29) and the bottom plate (1), and the other being installed at the joint of the rotating rod (29) and the second fixed frame (25).

7. The municipal road asphalt paving device according to claim 5, wherein the cylinder (28) is provided with projections on the outer side, the bottom plate (1) and the second fixing frame (25) are provided with through holes, the inner side of the through holes is provided with grooves, the projections and the grooves are in one-to-one correspondence, and the cylinder (28) is connected with the bottom plate (1) and the second fixing frame (25) in a concave-convex manner.

8. The municipal road asphalt laying device according to claim 7, wherein the outside of the first gear (31) and the outside of the second gear (32) are in meshed engagement, and the thickness of the first gear (31) is larger than that of the second gear (32).

9. The municipal road asphalt paving device according to claim 8, wherein the side edges of the paving plates (34) are arc-shaped, and four fixing rods (35) are arranged between the paving plates (34) and the rotating rods (29).

Technical Field

The invention relates to the technical field of municipal road construction, in particular to a municipal road asphalt laying device.

Background

Municipal roads are classified into four categories: the expressway comprises an expressway, a main road, a secondary road and branches, wherein the expressway is arranged in a super-large city or a big city, a central separation belt is used for separating uplink vehicles and downlink vehicles, the expressway is special for automobiles, and is mainly used for connecting each main area, urban area, main suburban area, satellite cities and towns of the urban area and connecting main outward roads to bear main passenger and freight traffic of the city, so that the expressway has higher speed and high traffic capacity. Asphalt needs to be paved on a part of municipal roads, so that vehicles can conveniently pass through, and a paving device needs to be used in the process of paving the asphalt road. The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is in a liquid state, a semi-solid state or a solid state, is a waterproof, moistureproof and anticorrosive organic cementing material, is used in the industries of coatings, plastics, rubber and the like and paving pavements and the like, is in a solid state at normal temperature, so when in use, the solid asphalt needs to be heated to be melted, the heating temperature is generally about 120 ℃, and then the paving procedure is carried out. And the pavement of pitch need be to its surfacing compaction in pot and depression, and the compaction is levelly and smoothly maintained and is extruded pot and depression with pitch easily and can't guarantee every place by the compaction, can make pitch and pot and depression connectivity relatively poor like this, and present pitch laying device roughness is not enough after pouring pitch.

Disclosure of Invention

The invention aims to provide a municipal road asphalt laying device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a municipal road asphalt laying device comprises a bottom plate, a stirring box, a rolling wheel and a paving plate, wherein fixed cylinders are arranged on two sides of the bottom end of the bottom plate, springs are arranged on the inner sides of the fixed cylinders, supporting columns are arranged at the bottom ends of the springs, pulleys are arranged at the bottom ends of the supporting columns, a supporting frame is arranged at the upper end of the bottom plate, and a handle is arranged on the upper side of the rear end of the supporting frame; first fixed frame is installed to bottom plate upper end front side, and the agitator tank is installed to first fixed frame inboard, and agitator tank upper end mid-mounting has first rotating electrical machines, and first rotating electrical machines side is equipped with the feed inlet, and first rotating electrical machines pivot front end is installed in the puddler, and the connecting rod is installed in the puddler outside, and the stirring leaf is installed to the connecting rod right-hand member, and the agitator tank inboard is equipped with the stirring chamber, and the heating screen is installed in the stirring chamber outside, and the agitator tank bottom is equipped with the discharge gate, installs the valve on.

The storage battery is installed on the rear side of the first fixing frame, the limiting plate is installed in the middle of the bottom end of the bottom plate, the first hydraulic motor is installed on the inner side of the limiting plate, the supporting plate is installed at the front end of the first hydraulic motor, fixing frames are installed on two sides of the bottom end of the supporting plate, and the rolling wheel is installed on the inner side of each fixing frame; the fixed frame of second is installed to bottom plate upper end rear side, and second hydraulic motor is installed to the fixed frame upper end of second, and the connecting plate is installed to second hydraulic motor front end, and the drum is installed to the connecting plate bottom, and antifriction bearing is installed to the drum inboard, and the dwang is installed to the antifriction bearing inboard, and first gear is installed in the dwang upper end outside, and the stand board is installed to the dwang bottom, and the dead lever is installed in the dwang bottom outside, and the second rotating electrical machines is installed to the fixed frame inboard rear end of second, and the second gear is installed to second.

As a further scheme of the invention: the shape of stirring chamber bottom is for leaking hopper-shaped, and the connecting rod is all installed at both ends about the stirring leaf, and the shape of stirring leaf is the slope form, and stirring leaf and stirring intracavity wall are parallel.

As a further scheme of the invention: the limiting plates are two, and the distance between the two limiting plates is the same as the width of the supporting plate.

As a further scheme of the invention: the cylinder and the rolling bearing are respectively provided with two groups of rolling bearings, one group of rolling bearing is arranged at the joint of the rotating rod and the bottom plate, and the other group of rolling bearing is arranged at the joint of the rotating rod and the second fixing frame.

As a further scheme of the invention: the outer side of the cylinder is provided with a convex block, the bottom plate and the second fixing frame are provided with through holes, the inner side of each through hole is provided with a groove, the convex blocks and the grooves correspond to each other one by one, and the cylinder is in concave-convex connection with the bottom plate and the second fixing frame in a connection mode.

As a further scheme of the invention: the outer side of the first gear is meshed with the outer side of the second gear, and the thickness of the first gear is larger than that of the second gear.

As a further scheme of the invention: the shape at paver side edge is circular-arc, installs the dead lever between paver and the dwang, and the dead lever is equipped with four.

Compared with the prior art, the invention has the beneficial effects that:

a fixed cylinder, a spring and a strut are arranged at the bottom end of a bottom plate in a municipal road asphalt paving device, so that vibration generated in the moving process of the device can be effectively reduced; the stirring blades on the inner side of the stirring box are inclined, so that asphalt can be prevented from being attached to the inner wall of the stirring cavity, the stirring blades can also fully stir the asphalt, the asphalt is uniformly stirred, and the heating net on the outer side of the stirring cavity can heat the asphalt, so that the asphalt can be effectively prevented from being solidified, and the asphalt is prevented from being paved; the rolling wheel can be used for compacting asphalt, and the first hydraulic motor can be used for controlling the pressure of the rolling wheel, so that the uneven asphalt pavement is avoided; the dwang is installed to the stand board upper end, and second hydraulic motor is connected on the dwang top, and the height of the adjustable stand board of second hydraulic motor makes things convenient for laying of pitch, and second rotating electrical machines can make the stand board rotatory through first gear and second gear, and the convenience is spread pitch evenly. The asphalt paving machine is reasonable in structure and simple to operate, can effectively roll and pave asphalt, and can effectively improve the flatness of the asphalt after paving.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the rolling wheel and the first hydraulic motor of the present invention.

FIG. 3 is a schematic view showing the structure of the connection between the cylinder and the base plate in the present invention.

FIG. 4 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-bottom plate, 2-fixed cylinder, 3-spring, 4-pillar, 5-pulley, 6-support frame, 7-handle, 8-first fixed frame, 9-stirring box, 10-feed inlet, 11-first rotating motor, 12-stirring rod, 13-connecting rod, 14-stirring blade, 15-heating net, 16-stirring cavity, 17-discharge outlet, 18-valve, 19-storage battery, 20-limit plate, 21-first hydraulic motor, 22-support plate, 23-fixed frame, 24-rolling wheel, 25-second fixed frame, 26-second hydraulic motor, 27-connecting plate, 28-cylinder, 29-rotating rod, 30-rolling bearing, 31-first gear, 32-second gear, 33-a second rotating motor, 34-a spreading plate, 35-a fixed rod and 36-a limiting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.