CN218932791U

CN218932791U - Asphalt paver

Info

Publication number: CN218932791U
Application number: CN202223235311.5U
Authority: CN
Inventors: 谢松发
Original assignee: Rong'an Lutai Asphalt Concrete Co ltd
Current assignee: Rong'an Lutai Asphalt Concrete Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-28
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to a paver technical field, and disclose an asphalt paving machine, including paver body and paver subassembly, paver body one side is provided with adjustment mechanism, paver subassembly bottom is provided with rotary-cut mechanism, adjustment mechanism includes the inside first driving motor that sets up of paver body, first driving motor output fixedly connected with screw thread post, screw thread post surface threaded connection has the link, screw thread post one end welding is kept away from in paver subassembly casing top to the link, screw thread post is kept away from the one end rotation of first driving motor and is connected with the backing sheet, backing sheet one end welding is near one side of link in paver body. According to the asphalt paver, asphalt can be conveniently paved into different thicknesses through adjusting the height of the paving component, so that the paving component can pave asphalt with different thicknesses on different road surfaces, and the paver body can be conveniently used.

Description

Asphalt paver

Technical Field

The application relates to the technical field of pavers, in particular to an asphalt paver.

Background

The asphalt spreader is a machine for spreading asphalt mixture uniformly on a road base and performing preliminary compaction and leveling. The crawler type and the tire type are divided. Comprises two parts of traction and paving. The former comprises a frame, a power device, a walking device, a hopper, a material gate, a scraper conveyor, a spiral spreader, a cab and the like. The latter comprises a traction arm, a tap mechanism and an ironing device.

Different road surfaces need to tile asphalt with different thickness, and the asphalt spreader is when spreading the asphalt through the subassembly that paves, and the inconvenient adjustment of height of subassembly that paves leads to the paver to be difficult for spreading asphalt into different thickness, and the subassembly that paves is when promoting the ground that asphalt directly paves moreover, and asphalt directly stacks together, and asphalt pavement's roughness and compactness are inconsistent to can influence the roughness on road surface.

Therefore, there is a need for an asphalt paving machine that solves the problem of inconvenient adjustment of paving assembly height.

Disclosure of Invention

Aiming at the defects of the prior art, the application provides an asphalt paver which has the advantage of paving asphalt with different thicknesses and solves the problem of inconvenient adjustment of the height of a paving component.

In order to achieve the above purpose, the present application provides the following technical solutions: the asphalt paver comprises a paver body and a paver assembly, wherein an adjusting mechanism is arranged on one side of the paver body, and a rotary cutting mechanism is arranged at the bottom of the paver assembly;

the adjusting mechanism comprises a first driving motor arranged inside the paver body, the output end of the first driving motor is fixedly connected with a threaded column, the outer surface of the threaded column is connected with a connecting frame in a threaded mode, one end, far away from the threaded column, of the connecting frame is welded to the top of the paver shell, one end, far away from the first driving motor, of the threaded column is rotationally connected with a supporting plate, and one end of the supporting plate is welded to one side, close to the connecting frame, of the paver body.

Preferably, the first connecting plates are welded on two sides of the connecting frame, the guide posts are connected on the inner sides of the first connecting plates in a sliding mode, and two ends of each guide post are welded on the inner sides of the paver body.

Preferably, the connecting frame is an L-shaped plate body.

Preferably, the rotary cutting mechanism comprises a second driving motor arranged at the top of the connecting frame, the output end of the second driving motor is fixedly connected with a threaded rod, one end of the threaded rod, which is far away from the second driving motor, is rotationally connected to the top of the paving component, the outer surface of the threaded rod is in threaded connection with a second connecting plate, connecting rods are welded at two sides of the bottom of the second connecting plate, supporting plates are welded at two groups of the bottoms of the connecting rods, a third driving motor is arranged at the outer side of each supporting plate, a rotating column is fixedly connected to the output end of each third driving motor, and evenly distributed cutters are welded on the outer surface of each rotating column.

Preferably, one end of the rotating column far away from the third driving motor is rotationally connected with the other group of supporting discs.

Preferably, the outer surface of the connecting rod is in sliding connection with the plate body at the top of the paving assembly.

Preferably, the second driving motor is connected with the connecting frame through a screw.

In summary, the present application includes at least one of the following beneficial effects:

1. this asphalt spreader, through the height of adjusting the link, when the link reciprocates, the link drives the subassembly that paves and reciprocates, and when the high change of subassembly that paves, the subassembly that paves can conveniently pave asphalt into different thickness, lets the subassembly that paves can pave the asphalt of different thickness to different road surfaces to let the paver body can convenient use.

2. This asphalt spreader, through adjusting the height of second connecting plate, the second connecting plate passes through the connecting rod, the supporting disk drives the spliced pole and reciprocates, and when the spliced pole was adjusted to suitable height, third driving motor drove the cutter through the spliced pole and rotated, rotary-cut pitch when the cutter rotated for the compactness of pitch keeps unanimous, lets the subassembly that paves can level and spread pitch, thereby improves bituminous paving's roughness, lets the road surface more level.

Drawings

FIG. 1 is a block diagram of a paving machine according to the present disclosure;

FIG. 2 is a block diagram of the overall structure of the adjustment mechanism of the present application;

FIG. 3 is a diagram of the overall structure of the rotary cutting mechanism of the present application;

fig. 4 is a diagram showing the connection structure of the rotary column and the cutter.

Wherein: 1. a paver body; 111. a first driving motor; 112. a threaded column; 113. a connecting frame; 114. a support sheet; 115. a first connection plate; 116. a guide post; 2. a paving assembly; 211. a second driving motor; 212. a threaded rod; 213. a second connecting plate; 214. a connecting rod; 215. a support plate; 216. a third driving motor; 217. rotating the column; 218. and (5) a cutter.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1-4, an asphalt spreader comprises a spreader body 1 and a spreading assembly 2, wherein an adjusting mechanism is arranged on one side of the spreader body 1, and a rotary cutting mechanism is arranged at the bottom of the spreading assembly 2.

Through the technical scheme, the paving assembly 2 mainly comprises the traction arm, the compaction mechanism and the ironing device, and the paving assembly 2 is driven to move when the paving machine body 1 moves, so that the paving assembly 2 paves asphalt on a road surface.

Specifically, adjustment mechanism includes the inside first driving motor 111 that sets up of paver body 1, first driving motor 111 output fixedly connected with screw thread post 112, screw thread post 112 surface screw thread connection has link 113, link 113 is L shaped plate body, link 113 keeps away from screw thread post 112 one end welding in paver assembly 2 casing tops, screw thread post 112 keeps away from first driving motor 111's one end rotation and is connected with backing sheet 114, backing sheet 114 one end welding is in paver body 1 one side that is close to link 113, link 113 both sides welding has first connecting plate 115, the inboard sliding connection of first connecting plate 115 has guide post 116, guide post 116 both ends welding is in paver body 1 inboard.

Through the above technical scheme, when the first driving motor 111 starts, the first driving motor 111 drives the threaded column 112, and the threaded column 112 drives the link 113 to move up and down when rotating, and drives the first connecting plate 115 to slide on the outer surface of the guide column 116 when the link 113 moves, and drives the paving assembly 2 to move up and down when the link 113 moves up and down, through adjusting the height of the paving assembly 2, the paving assembly 2 can conveniently pave asphalt into different thicknesses, and the paving assembly 2 can pave asphalt with different thicknesses on different roads, so that the paver body 1 can be conveniently used.

Specifically, the rotary-cut mechanism includes the second driving motor 211 that link 113 top set up, second driving motor 211 passes through the screw and is connected with link 113, second driving motor 211 output fixedly connected with threaded rod 212, the one end that second driving motor 211 was kept away from to threaded rod 212 rotates and connects in the subassembly 2 top that paves, threaded rod 212 surface threaded connection has second connecting plate 213, the welding of second connecting plate 213 bottom both sides has connecting rod 214, connecting rod 214 surface and the plate body sliding connection at subassembly 2 top that paves, two sets of connecting rod 214 bottom welding has supporting plate 215, wherein a set of supporting plate 215 outside is provided with third driving motor 216, third driving motor 216 output fixedly connected with slewing column 217, slewing column 217 keeps away from the one end and another set of supporting plate 215 swivelling joint of third driving motor 216, slewing column 217 surface welding has evenly distributed's cutter 218.

Through the above technical scheme, when the second driving motor 211 starts, the second driving motor 211 drives the threaded rod 212 to rotate, and when the threaded rod 212 rotates, the third driving motor 216 is driven to move up and down through the second connecting plate 213, the connecting rod 214 and the supporting disc 215, and when the rotating column 217 starts, the rotating column 217 drives the cutter 218 to rotate, and when the cutter 218 rotates, asphalt can be rotary-cut, and the height of the rotating column 217 is adjusted, so that the cutter 218 can rotary-cut asphalt with different thickness, the compactness of asphalt is kept consistent, and the paving assembly 2 can smoothly pave asphalt, thereby improving the evenness of asphalt pavement.

When the paver is used, asphalt can be conveniently paved into different thicknesses by the paving assembly 2 through adjusting the height of the paving assembly 2, so that the paving assembly 2 can pave asphalt with different thicknesses on different pavements, and the paver body 1 can be conveniently used.

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

Claims

1. Asphalt spreader, including paver body (1) and paving subassembly (2), its characterized in that: an adjusting mechanism is arranged on one side of the paver body (1), and a rotary cutting mechanism is arranged at the bottom of the paver assembly (2);

the utility model discloses a paver, including paver body (1), including the inside first driving motor (111) that sets up of adjustment mechanism, first driving motor (111) output fixedly connected with screw thread post (112), screw thread post (112) surface threaded connection has link (113), link (113) are kept away from screw thread post (112) one end and are welded in paver subassembly (2) casing top, screw thread post (112) are kept away from the one end rotation of first driving motor (111) and are connected with backing sheet (114), backing sheet (114) one end welding is in one side that paver body (1) is close to link (113).

2. An asphalt paver according to claim 1, characterized in that: the two sides of the connecting frame (113) are welded with first connecting plates (115), guide posts (116) are connected to the inner sides of the first connecting plates (115) in a sliding mode, and two ends of each guide post (116) are welded to the inner sides of the paver body (1).

3. An asphalt paver according to claim 1, characterized in that: the connecting frame (113) is an L-shaped plate body.

4. An asphalt paver according to claim 1, characterized in that: the rotary cutting mechanism comprises a second driving motor (211) arranged at the top of a connecting frame (113), a threaded rod (212) is fixedly connected to the output end of the second driving motor (211), one end of the threaded rod (212) away from the second driving motor (211) is rotationally connected to the top of a paving assembly (2), a second connecting plate (213) is connected to the outer surface of the threaded rod (212) in a threaded mode, connecting rods (214) are welded to two sides of the bottom of the second connecting plate (213), supporting plates (215) are welded to the bottoms of the two groups of connecting rods (214), a third driving motor (216) is arranged on the outer side of each supporting plate (215), a rotating column (217) is fixedly connected to the output end of each third driving motor (216), and evenly distributed cutters (218) are welded to the outer surface of each rotating column (217).

5. An asphalt paver according to claim 4, wherein: one end of the rotating column (217) far away from the third driving motor (216) is rotatably connected with the other group of supporting discs (215).

6. An asphalt paver according to claim 4, wherein: the outer surface of the connecting rod (214) is in sliding connection with the plate body at the top of the paving assembly (2).

7. An asphalt paver according to claim 4, wherein: the second driving motor (211) is connected with the connecting frame (113) through screws.