CN211420808U

CN211420808U - Municipal administration bituminous paving jointly repaiies way machine

Info

Publication number: CN211420808U
Application number: CN201921874091.6U
Authority: CN
Inventors: 周宏�
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-04
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a municipal administration bituminous paving combined road repairing machine, which comprises a frame, and a pitch heating device, a pitch compacting device and a rolling device which are arranged on the frame, wherein the rolling device comprises a mounting plate and a rolling shaft arranged below the mounting plate, a plurality of groups of compression springs are arranged above the mounting plate and are in floating connection with the connecting plate through the compression springs; the connecting plate is in sliding connection with a fixed plate fixedly arranged at the bottom of the rack through four groups of pneumatic components fixedly arranged on the upper surface of the connecting plate; the bottom of the mounting plate is also provided with a driving motor which is linked with the rolling shaft through a belt transmission device. The utility model adopts a plurality of groups of compression springs to connect the mounting plate and the connecting plate in a floating way, thereby ensuring the pavement maintenance quality and being suitable for the pavement maintenance of uneven ground and terrain variation; adopt hydraulic assembly, utilize the motor mount pad to release to both sides, the roller bearing that can quick replacement damaged need not to dismantle other parts, and easy operation is convenient.

Description

Municipal administration bituminous paving jointly repaiies way machine

Technical Field

The utility model relates to a municipal administration construction equipment technical field specifically is a municipal administration bituminous paving jointly repaiies way machine.

Background

The asphalt pavement refers to various types of pavements paved by blending mineral materials with asphalt materials, belongs to flexible pavements, is frequently damaged, and needs to be maintained by using a road repairing machine.

In the prior art, a roller of a road repairing machine is generally rigidly connected with a connecting piece, the distance between the roller and the ground cannot be freely adjusted, the roller cannot be tightly attached to the ground, and the road repairing quality cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration bituminous paving jointly repaiies way machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a municipal asphalt pavement combined road repairing machine comprises a rack, and an asphalt heating device, an asphalt compacting device and a rolling device which are arranged on the rack, wherein the asphalt heating device and the asphalt compacting device are fixedly arranged above the rack, and the rolling device is arranged below the rack; the rolling device comprises a mounting plate and a rolling shaft arranged below the mounting plate, wherein a plurality of groups of compression springs are arranged above the mounting plate and are in floating connection with the connecting plate through the compression springs; the connecting plate is in sliding connection with a fixed plate fixedly arranged at the bottom of the rack through four groups of pneumatic components fixedly arranged on the upper surface of the connecting plate; the bottom of the mounting plate is also provided with a driving motor which is linked with the rolling shaft through a belt transmission device.

As a further aspect of the present invention: the pneumatic assembly comprises a pneumatic rod and a cylinder, the upper end of the pneumatic rod is fixedly arranged at the bottom of the fixed plate, the lower end of the pneumatic rod is arranged inside the cylinder in a sliding mode, and the cylinder is fixedly arranged on the connecting plate.

As a further aspect of the present invention: dovetail chutes have been seted up to the mounting panel bottom, inside the sliding of dovetail chutes be provided with driving motor fixed connection's motor mount pad and with the roller bearing rotates the slide bar of connecting.

As a further aspect of the present invention: the inside movable joint of roller bearing has the roller bearing bracing piece, roller bearing bracing piece one end is passed through the bearing and is rotated and install on the slide bar, the other end joint is inside the roller bearing, the roller bearing bracing piece is close to the one end and the area transmission fixed connection of slide bar.

As a further aspect of the present invention: the mounting panel bottom is fixed and is provided with the pneumatic cylinder, the inside slip of pneumatic cylinder is provided with two sets of hydraulic stems and is located the pneumatic cylinder both sides respectively, hydraulic stem one end and motor mount pad fixed connection, the other end slip set up inside the pneumatic cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

the installation plate is in floating connection with the connecting plate by adopting a plurality of groups of compression springs, the distance between the rolling shaft and the ground is automatically adjusted according to the change of the terrain, so that the rolling shaft is tightly attached to the ground, the asphalt is compacted and paved flatly, the maintenance quality of the road surface is ensured, and the device is suitable for the maintenance of the road surface with uneven ground and changed terrain; the mounting plate is pushed out of the rack and retracted into the rack by adopting the lifting assembly, so that the work and the transportation are facilitated; adopt hydraulic assembly, utilize the motor mount pad to release to both sides, the roller bearing that can quick replacement damaged need not to dismantle other parts, and easy operation is convenient.

Drawings

FIG. 1 is a schematic structural view of a combined repairing machine for municipal asphalt pavements in embodiment 1.

FIG. 2 is a schematic structural diagram of a rolling device in the municipal asphalt pavement combined road repairing machine.

Fig. 3 is an enlarged schematic view of a region a in fig. 2.

FIG. 4 is a schematic structural diagram of a mounting plate in the municipal asphalt pavement combined road repairing machine.

FIG. 5 is a schematic structural view of a rolling device of the combined repairing machine for municipal asphalt pavements in embodiment 2.

Description of reference numerals:

1-an asphalt heating device; 2-asphalt extrusion device; 3, fixing a plate; 4-a pneumatic assembly; 41-pneumatic rod; 42-cylinder; 5-compression spring; 6-driving a motor; 61-belt drive; 7-a roller; 71-a roller support bar; 8-connecting plates; 9-mounting a plate; 91-dovetail chutes; 92-a motor mount; 93-a sliding bar; 10-a wheel; 11-a frame; 12-a hydraulic cylinder; 13-hydraulic lever.

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. 1-4, in the embodiment of the present invention, a municipal asphalt pavement combined road repairing machine includes a frame 11, an asphalt heating device 1, an asphalt compacting device 2 and a rolling device, which are disposed on the frame 11, wherein the asphalt heating device 1 and the asphalt compacting device 2 are fixedly disposed above the frame 11, the rolling device is mounted below the frame 11, the asphalt heating device 1 is used for heating and conveying asphalt to a pavement to be repaired, and the asphalt compacting device 2 compacts asphalt rolled by the rolling device for further reinforcement; the rolling device comprises a mounting plate 9 and a roller 7 arranged below the mounting plate 9, wherein a plurality of groups of compression springs 5 are arranged above the mounting plate 9 and are in floating connection with a connecting plate 8 through the compression springs 5; when the roller 7 rolls on the asphalt on the flat ground, the compression spring 5 can automatically adjust the distance between the roller 7 and the ground according to the change of the terrain, so that the roller 7 is tightly attached to the ground; the connecting plate 8 is in sliding connection with the fixed plate 3 fixedly arranged at the bottom of the rack 11 through four groups of pneumatic components 4 fixedly arranged on the upper surface of the connecting plate 8, and the distance between the connecting plate 8 and the fixed plate 3 is adjusted through the pneumatic components 4, so that the distance between the rolling shaft 7 and the ground is adjusted; the bottom of the mounting plate 9 is also provided with a driving motor 6 which is arranged by the linkage of a belt transmission device 61 and a roller 7, the driving motor 6 drives the roller 7 to roll through the belt transmission device 61, and the asphalt heating device 1 is conveyed to the asphalt on the ground to be rolled flat.

Pneumatic component 4 includes pneumatic rod 41 and cylinder 42, pneumatic rod 41 upper end is fixed to be set up in fixed plate 3 bottom, and the lower extreme slides and sets up inside cylinder 42, cylinder 42 fixed mounting is on connecting plate 8, pneumatic rod 41 is reciprocal to slide in cylinder 42, drives to float through compression spring 5 and sets up the mounting panel 9 up-and-down motion in the connecting plate 8 below for the roller bearing 7 that sets up in the mounting panel 9 below can stretch out wheel 10 maintenance road surface, can retrieve the transportation of being convenient for in the wheel 10 again.

Dovetail chute 91 has been seted up to mounting panel 9 bottom, dovetail chute 91 is inside to slide be provided with driving motor 6 fixed connection's motor mount pad 92 and rotate the slide bar 93 of being connected with roller bearing 7, and when roller bearing 7 damaged, manual outside pushing motor mount pad 92 and slide bar 93 that inclines can be quick, direct change roller bearing 7, and is very convenient.

The inside movable joint of roller bearing 7 has roller bearing bracing piece 71, roller bearing bracing piece 71 one end is passed through the bearing and is rotated and install on slide bar 93, and the other end joint is inside roller bearing 7, the one end and the belt drive unit 61 fixed connection that roller bearing bracing piece 71 is close to slide bar 93.

Example 2

Please refer to fig. 5, in the embodiment of the utility model, a municipal administration bituminous paving jointly repaiies road machine, on embodiment 1's basis, the fixed pneumatic cylinder 12 that is provided with in mounting panel 9 bottom, the inside slip of pneumatic cylinder 12 is provided with two sets of hydraulic stems 13 and is located pneumatic cylinder 12 both sides respectively, 13 one end of hydraulic stem and motor mount pad 92 fixed connection, the other end slip sets up inside pneumatic cylinder 12, when the inside oil feed of pneumatic cylinder 12, can be ejecting with hydraulic stem 13, and the outside slip of promotion motor mount pad 92 to drive roller bearing 7 to the both sides motion, conveniently change roller bearing 7 that damages, reduce intensity of labour, improve work efficiency.

The utility model discloses a theory of operation is:

during operation, utilize pitch heating device 1 to heat pitch, the rethread wheel 10 will repair the road machine and shift to the place that needs the repair road surface, adjust pneumatic component 4, push out frame 11 through connecting plate 8 with mounting panel 9, thereby make roller bearing 7 and ground contact, lay the pitch after heating on the road surface through pitch heating device 1, start driving motor 6, drive roller bearing 7 and reciprocate to roll, under compression spring 5's effect, thereby roller bearing 7 and ground closely laminate roll the pitch compaction, reuse pitch compaction device 2 further to compact the reinforcement with pitch, thereby accomplish the repair to the road surface.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A municipal asphalt pavement combined road repairing machine comprises a rack (11), and an asphalt heating device (1), an asphalt compacting device (2) and a rolling device which are arranged on the rack (11), and is characterized in that the asphalt heating device (1) and the asphalt compacting device (2) are fixedly arranged above the rack (11), and the rolling device is arranged below the rack (11); the rolling device comprises a mounting plate (9) and a roller (7) arranged below the mounting plate (9), wherein a plurality of groups of compression springs (5) are arranged above the mounting plate (9) and are in floating connection with a connecting plate (8) through the compression springs (5); the connecting plate (8) is in sliding connection with a fixed plate (3) fixedly arranged at the bottom of the rack (11) through four groups of pneumatic components (4) fixedly arranged on the upper surface of the connecting plate (8); the bottom of the mounting plate (9) is also provided with a driving motor (6) which is linked with the rolling shaft (7) through a belt transmission device (61).

2. The combined repairing machine for municipal asphalt pavements according to claim 1, wherein the pneumatic assembly (4) comprises a pneumatic rod (41) and a cylinder (42), the upper end of the pneumatic rod (41) is fixedly arranged at the bottom of the fixed plate (3), the lower end of the pneumatic rod is slidably arranged inside the cylinder (42), and the cylinder (42) is fixedly arranged on the connecting plate (8).

3. The municipal asphalt pavement combined road repairing machine according to claim 1, wherein a dovetail sliding groove (91) is formed in the bottom of the mounting plate (9), and a motor mounting seat (92) fixedly connected with the driving motor (6) and a sliding rod (93) rotatably connected with the roller (7) are slidably arranged in the dovetail sliding groove (91).

4. The combined repairing machine for municipal asphalt pavements according to claim 3, wherein a roller support rod (71) is movably clamped inside the roller (7), one end of the roller support rod (71) is rotatably mounted on the sliding rod (93) through a bearing, the other end of the roller support rod (71) is clamped inside the roller (7), and one end of the roller support rod (71) close to the sliding rod (93) is fixedly connected with the belt transmission device (61).

5. The municipal asphalt pavement combined road repairing machine according to claim 4, wherein a hydraulic cylinder (12) is fixedly arranged at the bottom of the mounting plate (9), two sets of hydraulic rods (13) are slidably arranged in the hydraulic cylinder (12) and are respectively positioned at two sides of the hydraulic cylinder (12), one end of each hydraulic rod (13) is fixedly connected with the motor mounting seat (92), and the other end of each hydraulic rod is slidably arranged in the hydraulic cylinder (12).