CN112252126A

CN112252126A - Finishing machine for asphalt road construction

Info

Publication number: CN112252126A
Application number: CN202011110328.0A
Authority: CN
Inventors: 马启平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-01-22

Abstract

The invention provides a leveling machine for asphalt road construction, and relates to the technical field of asphalt. This fine leveling machine is used in asphalt road construction, including the cylinder, fixed mounting has the spout on the inner wall of cylinder, No. one spring of inside fixedly connected with of spout, the outside swing joint of slider has the carriage release lever, the one end fixedly connected with magnetic pole plate of slider is being kept away from to the carriage release lever, the inside swing joint of cylinder has the pivot, No. two springs of outside fixedly connected with of pivot. Through the rotation of cylinder self, drive outside spring rotation, use through the cooperation of magnetic pole board with the magnetic pole ball, drive the inside slider removal of spout to the messenger removes the frame, changes the size of cylinder length, has reached the effect that improves work efficiency, and the removal through removing the frame drives tensile pole and stretches, drives the extrusion gasbag, and the rethread uses with the cooperation of air spring, makes the cowling open, has reached the effect that reduces the inside temperature of cylinder.

Description

Finishing machine for asphalt road construction

Technical Field

The invention relates to the technical field of asphalt roads, in particular to a leveling machine for asphalt road construction.

Background

Along with the continuous promotion of the whole strength of china, the construction of road is more and more emphasized, the construction of road divide into a lot of, wherein a more common road is the bituminous road, need use the finisher to flatten the road in the construction of bituminous road, so that the convenience that the vehicle travel, traditional road finisher is that a promotion cylinder rotates, directly flatten the bituminous road, but because the width of road is different, but the length of cylinder is certain, inconvenient distance of going of controlling at flattening in-process, thereby lead to work efficiency's decline, and the temperature ratio of pitch is higher, can make the temperature of the inside of cylinder rise at the long-time contact of cylinder and pitch, can lead to staff's injury if touch constructor carelessly.

In order to solve the problems, the inventor provides a leveling machine for asphalt road construction, wherein an outer spring is driven to rotate through rotation of a roller, a sliding block in a sliding groove is driven to move through matching of a magnetic pole plate and a magnetic pole ball, so that a moving frame moves, the length of the roller is changed, the effect of improving the working efficiency is achieved, a stretching rod is driven to stretch through movement of the moving frame, an extrusion air bag is driven, and a ventilation hood is opened through matching of the air spring, so that the effect of reducing the temperature in the roller is achieved.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: a leveling machine for asphalt road construction comprises a roller, wherein a chute is fixedly installed on the inner wall of the roller, a first spring is fixedly connected inside the chute, a sliding block is slidably connected inside the chute, an extrusion rod is fixedly connected between the two sliding blocks, a moving rod is movably connected outside the sliding block, a magnetic pole plate is fixedly connected at one end of the moving rod far away from the sliding block, a rotating shaft is movably connected inside the roller, a second spring is fixedly connected outside the rotating shaft, a magnetic pole ball is fixedly connected at one end of the second spring far away from the rotating shaft, a moving frame is fixedly connected outside the first spring, a push rod is fixedly connected at one end of the sliding block far away from the extrusion rod, a telescopic box is fixedly connected outside the chute, a stretching rod is fixedly connected outside the telescopic box, and a transmission rod is fixedly connected outside the stretching rod, the air bag is movably connected to one end, far away from the stretching rod, of the transmission rod, an air spring is fixedly connected to the outer side of the air bag, and a ventilation cover is movably connected to the outer side of the air spring.

Preferably, the inside fixed mounting of spout has the connecting plate, the both sides fixedly connected with spring No. one of connecting plate, and the length of spout is the same with the diameter of cylinder, and the removal through the catch bar drives and removes the tensile spring of frame and remove.

Preferably, the inside sliding connection of every spout has two sliders, there is the clearance between extrusion rod and the spout, drives the carriage release lever in the outside through the removal of magnetic pole board and removes to make and slide and remove in the inside of spout.

Preferably, the outer side of the magnetic pole plate is fixedly connected with two moving rods, the moving rods are symmetrically distributed at two ends of the magnetic pole plate, and the magnetic pole ball and the magnetic pole plate are of different magnetic poles to generate repulsive force of interaction, so that the moving rods are driven to move.

Preferably, the rotating shaft is arranged at the right center of the roller, the second spring and the magnetic pole ball are uniformly distributed on the outer side of the rotating shaft, and the second spring and the magnetic pole ball move under the action of centrifugal force through the rotation of the rotating shaft.

Preferably, the magnetic pole plate and the magnetic pole ball are of a different magnetic pole, one end of the push rod, far away from the sliding block, is fixedly connected inside the movable frame, and the push rod is driven to move through the movement of the sliding block, so that the movable frame moves.

Preferably, two transmission rods are symmetrically distributed on the outer side of each stretching rod, the air bags are symmetrically distributed on two sides of each stretching rod, and the stretching rods are stretched by the movable frame, so that the transmission rods extrude the air bags.

The invention provides a leveling machine for asphalt road construction. The method has the following beneficial effects:

1. this fine leveling machine is used in asphalt road construction, through the rotation of pivot, drive No. two springs and magnetic pole balls and rotate, use through the cooperation of magnetic pole ball with the magnetic pole plate, drive the slider and slide in the inside of spout, drive the carriage through the catch bar and remove to the length that makes the cylinder becomes the length, has reached the effect that improves work efficiency.

2. This fine leveling machine is used in asphalt road construction, the removal through removing the frame drives tensile pole and stretches, drives its both sides transfer line through the removal of tensile pole and removes, uses through the cooperation of transfer line and gasbag, carries the inside of air spring with the inside gas of gasbag to make the length extension of air spring, drive the removal of ventilation cover, reached the effect that reduces the inside temperature of cylinder.

Drawings

FIG. 1 is a cross-sectional view of a front structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic structural view of the shaft, the second spring and the magnetic pole ball of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention.

In the figure: 1. a drum; 2. a chute; 3. a first spring; 4. a slider; 5. an extrusion stem; 6. a travel bar; 7. a magnetic pole plate; 8. a rotating shaft; 9. a second spring; 10. a magnetic pole ball; 11. moving the frame; 12. a push rod; 13. a telescopic box; 14. a stretch rod; 15. a transmission rod; 16. an air bag; 17. an air spring; 18. a ventilation hood.

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.

The embodiment of the leveling machine for asphalt road construction is as follows:

referring to fig. 1-5, a finisher for asphalt road construction comprises a roller 1, a chute 2 is fixedly installed on the inner wall of the roller 1, a first spring 3 is fixedly connected inside the chute 2, a connecting plate is fixedly installed inside the chute 2, a first spring 3 is fixedly connected on both sides of the connecting plate, the length of the chute 2 is the same as the diameter of the roller 1, a sliding block 4 is slidably connected inside the chute 2, an extrusion rod 5 is fixedly connected between the two sliding blocks 4, two sliding blocks 4 are slidably connected inside the chute 2, a gap exists between the extrusion rod 5 and the chute 2, a moving rod 6 is movably connected on the outer side of the sliding block 4, a magnetic pole plate 7 is fixedly connected on one end of the moving rod 6 far away from the sliding block 4, two moving rods 6 are fixedly connected on the outer side of the magnetic pole plate 7, the moving rods 6 are symmetrically distributed on both ends of the magnetic pole plate 7, a rotating shaft, spring 9 No. two in the outside fixedly connected with of pivot 8, pivot 8 is in the position of the positive center of cylinder 1, spring 9 No. two and magnetic pole ball 10 evenly distributed are in the outside of pivot 8, through the rotation of pivot 8, it is rotatory with magnetic pole ball 10 to drive spring 9 No. two, use through the cooperation of magnetic pole ball 10 with magnetic pole plate 7, it slides in the inside of spout 2 to drive slider 4, it removes to drive removal frame 11 through catch bar 12, thereby make the length of cylinder 1 lengthen, the effect that improves work efficiency has been reached.

A magnetic pole ball 10 is fixedly connected to one end of the second spring 9 far away from the rotating shaft 8, a moving frame 11 is fixedly connected to the outer side of the first spring 3, a push rod 12 is fixedly connected to one end of the slider 4 far away from the extrusion rod 5, the magnetic pole plate 7 and the magnetic pole ball 10 are of different magnetic poles, the push rod 12 is fixedly connected to the inner side of the moving frame 11 at one end far away from the slider 4, a telescopic box 13 is fixedly connected to the outer side of the chute 2, a stretching rod 14 is fixedly connected to the outer side of the telescopic box 13, a transmission rod 15 is fixedly connected to the outer side of the stretching rod 14, an airbag 16 is movably connected to one end of the transmission rod 15 far away from the stretching rod 14, two transmission rods 15 are symmetrically distributed on the outer side of the stretching rod 14, the airbag 16 is symmetrically distributed on two sides of the stretching rod 14, an air spring 17 is fixedly connected to the outer side of the, the stretching rod 14 moves to drive the transmission rods 15 on the two sides to move, and the transmission rods 15 and the air bags 16 are matched to use, so that air in the air bags 16 is conveyed into the air springs 17, the length of the air springs 17 is extended, the ventilation hood 18 is driven to move, and the effect of reducing the temperature in the roller 1 is achieved.

When the roller is used, the second spring 9 and the magnetic pole ball 10 are driven to rotate through the rotation of the rotating shaft 8, the magnetic pole ball 10 can stretch the second spring 9 to move outwards under the action of centrifugal force, the magnetic pole ball 10 and the magnetic pole plate 7 have opposite magnetism and generate mutual repulsion, the magnetic pole ball 10 and the magnetic pole plate 7 are matched to use so as to drive the sliding block 4 to slide in the sliding chute 2, the outer pushing rod 12 of the sliding block 4 is driven to move through the movement of the sliding block 4, the first spring 3 in the sliding chute 2 is driven to move through the pushing rod 12, so that the length of the roller 1 is lengthened, the effect of improving the working efficiency is achieved, the stretching rod 14 is driven to stretch through the movement of the moving frame 11, because the outer side of the stretching rod 14 is fixedly connected with the transmission rod 15, the transmission rods 15 on the two sides of the stretching rod 14 are driven to move through the movement of the stretching rod 14, the transmission rod 15 is matched with the air bag 16 to transmit the air in the air bag 16 to the air spring 17, so that the length of the air spring 17 is extended, the ventilation cover 18 is driven to move, and the effect of reducing the temperature in the roller 1 is achieved.

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 asphalt road construction is with smart flat-bed machine, includes cylinder (1), its characterized in that: the inner wall of the roller (1) is fixedly provided with a chute (2), the inside of the chute (2) is fixedly connected with a first spring (3), the inside of the chute (2) is connected with a sliding block (4) in a sliding way, an extrusion rod (5) is fixedly connected between the two sliding blocks (4), the outside of each sliding block (4) is movably connected with a movable rod (6), one end of each movable rod (6) far away from the corresponding sliding block (4) is fixedly connected with a magnetic pole plate (7), the inside of the roller (1) is movably connected with a rotating shaft (8), the outside of each rotating shaft (8) is fixedly connected with a second spring (9), one end of each second spring (9) far away from the corresponding rotating shaft (8) is fixedly connected with a magnetic pole ball (10), the outside of each first spring (3) is fixedly connected with a movable frame (11), one end of each sliding block (4) far away from the corresponding extrusion rod (5), the outer side of the sliding chute (2) is fixedly connected with a telescopic box (13), the outer side of the telescopic box (13) is fixedly connected with a stretching rod (14), the outer side of the stretching rod (14) is fixedly connected with a transmission rod (15), one end, far away from the stretching rod (14), of the transmission rod (15) is movably connected with an air bag (16), the outer side of the air bag (16) is fixedly connected with an air spring (17), and the outer side of the air spring (17) is movably connected with a ventilation cover (18).

2. The leveler for asphalt road construction according to claim 1, wherein: the inside fixed mounting of spout (2) has the connecting plate, the both sides fixedly connected with spring (3) of connecting plate, and the length of spout (2) is the same with the diameter of cylinder (1).

3. The leveler for asphalt road construction according to claim 1, wherein: two sliding blocks (4) are connected to the inner portion of each sliding groove (2) in a sliding mode, and a gap exists between each extrusion rod (5) and each sliding groove (2).

4. The leveler for asphalt road construction according to claim 1, wherein: the outer side of the magnetic pole plate (7) is fixedly connected with two moving rods (6), and the moving rods (6) are symmetrically distributed at two ends of the magnetic pole plate (7).

5. The leveler for asphalt road construction according to claim 1, wherein: the rotating shaft (8) is arranged at the right center of the roller (1), and the second spring (9) and the magnetic pole balls (10) are uniformly distributed on the outer side of the rotating shaft (8).

6. The leveler for asphalt road construction according to claim 1, wherein: the magnetic pole plate (7) and the magnetic pole ball (10) are of different magnetic poles, and one end of the push rod (12) far away from the sliding block (4) is fixedly connected inside the movable frame (11).

7. The leveler for asphalt road construction according to claim 1, wherein: two transmission rods (15) are symmetrically distributed on the outer side of each stretching rod (14), and the air bags (16) are symmetrically distributed on two sides of each stretching rod (14).