CN217629286U

CN217629286U - Asphalt surface layer paver screeding device

Info

Publication number: CN217629286U
Application number: CN202221064604.9U
Authority: CN
Inventors: 刘军廷; 赵雪松; 鲁贝贝
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-10-21
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a device is strickleed off to pitch surface course paver, including moving mechanism, strickle off subassembly and steering mechanism, strickle off the both ends of subassembly with moving mechanism connects, it passes through to strickle off one side of subassembly steering mechanism with pitch surface course paver connects. Compared with the prior art, the utility model discloses a two sets of steering mechanism designs to improve the dynamics of turning to, under being applied to under the broad construction range condition, can guarantee the stability that turns to, improve work efficiency, guarantee construction quality, convenient to use has the value of popularization and application.

Description

Asphalt surface layer paver screeding device

Technical Field

The utility model relates to a road surface construction equipment especially relates to a device is strickleed off to pitch surface course paver.

Background

Asphalt pavement refers to various types of pavement made of mineral materials mixed with asphalt materials for pavement. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, so that the pavement is smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction. In bituminous paving work progress, need strickle off the pitch of surface laying, just be favorable to the road roller further construction, guarantee to level, and strickle off the device and generally need equipment to drag the line, according to the construction site difference, strickle off under the device condition, be difficult to turn to in needs broad, lead to needing the paver to turn to, not only reduce work efficiency, increase the construction degree of difficulty moreover, consequently, there is the improvement space.

Disclosure of Invention

The utility model aims at providing a device is strickleed off to pitch surface course paver.

In order to achieve the purpose, the utility model is implemented according to the following technical scheme:

the utility model discloses a moving mechanism, strickle subassembly and steering mechanism off, strickle off the both ends of subassembly with moving mechanism connects, it passes through to strickle off one side of subassembly steering mechanism with the asphalt surface course paver is connected.

Furthermore, the scraping component is composed of a rack component and an asphalt scraping arc-shaped cylinder body, the asphalt scraping arc-shaped cylinder body is coated on the periphery of the rack component, the asphalt scraping arc-shaped cylinder body is of an arc-shaped structure, and one side of the rack component is connected with the asphalt surface layer paver through the steering mechanism.

Specifically, the frame subassembly bears the frame by the overhead and bears the frame with put down and bear the frame and constitute, the overhead bear the frame with put down and bear the frame and be T type structure, the overhead bear the frame with put down the long limit that bears the frame and be located in the arc barrel is strickleed off to pitch, just the overhead bear the frame with pitch is strickleed off the upper end of arc barrel and can be dismantled fixed connection, put down bear the frame with pitch is strickleed off the lower extreme in the arc barrel and can be dismantled the connection, pitch is strickleed off one side of arc barrel and is had the breach, the overhead bear the frame with the vertical edge that the frame was born down is followed the breach that arc barrel was strickleed off to pitch is worn out, the overhead bear the frame with put down and bear the frame and be located pitch is strickleed off the outer part of arc barrel and pass through steering mechanism with pitch surface course paver is connected.

As an improvement, two ends of the rack assembly are provided with auxiliary moving mechanisms, and the auxiliary moving mechanisms are connected with two ends of the long edge of the upper bearing rack and the two ends of the long edge of the lower bearing rack.

Specifically, supplementary moving mechanism comprises supplementary removal wheel and removal wheel driving motor, supplementary removal wheel with remove wheel driving motor and be two, two remove wheel driving motor respectively with put down the long limit fixed connection who bears the frame, two supplementary removal wheel respectively with two remove wheel driving motor's pivot fixed connection.

Further, steering mechanism by the paver link, turn to fixed pulley, turn to driving pulley and turn to driving motor and constitute, the paver link with fixed connection can be dismantled to the asphalt surface layer paver, turn to fixed pulley's pivot with the lower extreme fixed connection of paver link, the overhead bear the frame with put down the vertical edge that bears the frame with turn to fixed pulley coaxial rotation and connect, the lower extreme that turns to driving motor is fixed in put down and bear in the frame, turn to driving pulley with turn to driving motor's pivot fixed connection, turn to driving pulley with turn to and be connected through belt transmission between the fixed pulley.

The utility model has the advantages that:

the utility model relates to a pitch surface course paver strickles device compares with prior art, the utility model discloses a two sets of steering mechanism designs to improve the steering force, under being applied to under the broad construction range condition, can guarantee the stability that turns to, improve work efficiency, guarantee construction quality, convenient to use has the value of popularization and application.

Drawings

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

fig. 2 is a schematic view of the underside structure of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure: the asphalt paving machine comprises an upper bearing frame 1, a lower bearing frame 2, a paver connecting frame 3, an asphalt strickle arc-shaped cylinder 4, an auxiliary moving wheel 5, a moving wheel driving motor 6, a steering fixed belt pulley 7, a steering driving belt pulley 8 and a steering driving motor 9.

Detailed Description

The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.

As shown in fig. 1-3: the utility model discloses a moving mechanism, strickle subassembly and steering mechanism off, strickle off the both ends of subassembly with moving mechanism connects, it passes through to strickle off one side of subassembly steering mechanism with the asphalt surface course paver is connected.

Further, the scraping component is composed of a frame component and an asphalt scraping arc-shaped cylinder body 4, the asphalt scraping arc-shaped cylinder body 4 is coated on the periphery of the frame component, the asphalt scraping arc-shaped cylinder body 4 is of an arc-shaped structure, and one side of the frame component is connected with the asphalt surface layer paver through the steering mechanism.

Specifically, the frame subassembly bears frame 1 and puts down by the overhead frame 2 of bearing and constitute, the overhead frame 1 that bears with it puts down and bears frame 2 and is T type structure, the overhead frame 1 that bears with it puts down the long limit that bears frame 2 and be located the arc barrel 4 is strickleed off to pitch, just the overhead frame 1 that bears with the upper end that arc barrel 4 was strickled off to pitch can be dismantled fixed connection, it bears frame 2 with it is led off to pitch and lower extreme in the arc barrel 4 can be dismantled and be connected to put down, one side that arc barrel 4 was strickled off to pitch has the breach, the overhead frame 1 that bears with it follows to put down the vertical edge that bears frame 2 is strickleed off to pitch the breach department that arc barrel 4 was worn out, the overhead frame 1 that bears frame 2 is located down the pitch is strickled off the part outside arc barrel 4 and passes through steering mechanism with the asphalt surface course paver is connected.

As an improvement, two ends of the rack assembly are provided with auxiliary moving mechanisms, and the auxiliary moving mechanisms are connected with two ends of the long edge of the upper bearing rack 1 and the lower bearing rack 2.

Specifically, the auxiliary moving mechanism is composed of an auxiliary moving wheel 5 and two moving wheel driving motors 6, the auxiliary moving wheel 5 and the two moving wheel driving motors 6 are both two, the two moving wheel driving motors 6 are respectively and fixedly connected with the long side of the underlying bearing rack 2, and the two auxiliary moving wheels 5 are respectively and fixedly connected with the rotating shafts of the two moving wheel driving motors 6.

Further, steering mechanism by paver link 3, turn to fixed pulley 7, turn to driving pulley 8 and turn to driving motor 9 and constitute, paver link 3 with fixed connection can be dismantled to the asphalt surface layer paver, turn to fixed pulley 7 the pivot with the lower extreme fixed connection of paver link 3, the overhead frame 1 that bears with put down the vertical edge that bears frame 2 with turn to fixed pulley 7 coaxial rotation and connect, the lower extreme that turns to driving motor 9 is fixed in put down and bear on the frame 2, turn to driving pulley 8 with turn to driving motor 9's pivot fixed connection, turn to driving pulley 8 with turn to and be connected through belt transmission between the fixed pulley 7.

The working principle of the utility model is as follows:

the utility model discloses during the use, it will to be through paver link 3 the utility model discloses a device is connected with pitch surface course paver, walk through pitch surface course paver and drag pitch strickle off arc barrel 4 and walk on the pitch surface, thereby strike off in real time, because during practical application, as required, the length of pitch strickle off arc barrel 4 can accomplish very long, thereby adapt to the planar width of construction, consequently, it adopts two to remove wheel driving motor 6 drive assistance to remove wheel 5 and assists and turns to adopt, turn to driving motor 9 drive simultaneously and turn to driving pulley 8 clockwise and anticlockwise certain angle rotation, turn to driving pulley 8 and pass through the belt and turn to fixed pulley 7 transmission, because it is fixed to turn to fixed pulley 7, the overhead frame of bearing 1 and the underlying frame of bearing 2 and turn to fixed pulley 7 coaxial rotation connection, therefore, when turning to driving pulley 8 and turning to fixed pulley 7 transmission through the belt, can drive pitch and strickle off arc barrel 4 and swing, thereby realize that pitch strickles off turning to turn to of arc barrel 4.

The foregoing shows and describes the basic principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device is strickleed off to pitch surface course paver which characterized in that: including moving mechanism, strickle off subassembly and steering mechanism, strickle off the both ends of subassembly with moving mechanism connects, the one side of strickleing off the subassembly is passed through steering mechanism with the asphalt surface course paver is connected.

2. The screed of the asphalt paving machine of claim 1, wherein: the scraping component is composed of a frame component and an asphalt scraping arc-shaped cylinder body (4), the asphalt scraping arc-shaped cylinder body (4) is coated on the periphery of the frame component, the asphalt scraping arc-shaped cylinder body (4) is of an arc-shaped structure, and one side of the frame component is connected with the asphalt surface layer paver through the steering mechanism.

3. The screed of the asphalt paving machine of claim 2, wherein: the frame subassembly bears frame (1) and puts down by the overhead and bears frame (2) and constitute, the overhead bear frame (1) with put down and bear frame (2) and be T type structure, the overhead bear frame (1) with put down the long limit that bears frame (2) and be located pitch scrapes out arc barrel (4) in, just the overhead bear frame (1) with pitch scrapes out the upper end of arc barrel (4) and can dismantle fixed connection, put down bear frame (2) with pitch scrapes out the lower extreme in arc barrel (4) and can dismantle the connection, pitch scrapes out one side of arc barrel (4) and has the breach, the overhead bear frame (1) with the vertical edge that puts down and bear frame (2) follows pitch scrapes out the breach department of arc barrel (4) and wears out, the overhead bear frame (1) with put down and bear frame (2) and be located pitch scrapes out the arc barrel (4) the part pass through turn to the mechanism with the pitch is connected surface course.

4. The screed of the asphalt paving machine of claim 3, wherein: and auxiliary moving mechanisms are arranged at two ends of the rack assembly and connected with two long edges of the upper bearing rack (1) and the lower bearing rack (2).

5. The screed of the asphalt paving machine of claim 4, wherein: the auxiliary moving mechanism is composed of auxiliary moving wheels (5) and moving wheel driving motors (6), the number of the auxiliary moving wheels (5) and the number of the moving wheel driving motors (6) are two, the two moving wheel driving motors (6) are respectively fixedly connected with the long edges of the underlying bearing frame (2), and the two auxiliary moving wheels (5) are respectively fixedly connected with the rotating shafts of the two moving wheel driving motors (6).

6. The screed of the asphalt paving machine of claim 3, wherein: steering mechanism by paver link (3), turn to fixed belt pulley (7), turn to drive pulley (8) and turn to driving motor (9) and constitute, paver link (3) with fixed connection can be dismantled to asphalt surface layer paver, turn to the pivot of fixed belt pulley (7) with the lower extreme fixed connection of paver link (3), overhead bear frame (1) with put down the vertical edge that bears frame (2) with turn to fixed belt pulley (7) coaxial rotation and connect, the lower extreme that turns to driving motor (9) is fixed in put down and bear on frame (2), turn to drive pulley (8) with the pivot fixed connection that turns to driving motor (9), turn to drive pulley (8) with turn to and connect through belt transmission between the fixed belt pulley (7).