CN108755370B - Residential asphalt pavement paver capable of swinging left and right - Google Patents
Residential asphalt pavement paver capable of swinging left and right Download PDFInfo
- Publication number
- CN108755370B CN108755370B CN201810722319.3A CN201810722319A CN108755370B CN 108755370 B CN108755370 B CN 108755370B CN 201810722319 A CN201810722319 A CN 201810722319A CN 108755370 B CN108755370 B CN 108755370B
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- asphalt
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a community asphalt pavement paver capable of swinging left and right, which comprises an installation table, wherein the bottom of the rear end of the installation table is provided with a driving rear wheel, the front end of the installation table is provided with a swinging mechanism, an asphalt storage box is fixedly arranged above the installation table, the upper end of the asphalt storage box is fixedly provided with an air cylinder, a driving rod of the air cylinder penetrates through the asphalt storage box and is fixedly connected with a piston block, the bottom of the asphalt storage box is fixedly connected with a pipeline, a valve is arranged on the pipeline, one end of the pipeline, far away from the asphalt storage box, penetrates through the installation table and is fixedly provided with a discharge hopper, the upper end of the installation table is also fixedly provided with a first hydraulic cylinder, and a driving rod of the first. The invention paves more compactly in the pit of the asphalt pavement of the residential area, prevents gaps, has better paving effect, can clean up the asphalt filled in a large amount during paving, keeps the asphalt paving and the original pavement smooth and has better construction quality.
Description
Technical Field
The invention relates to the technical field of pavement maintenance, in particular to a community asphalt pavement paver capable of swinging left and right.
Background
At present, the asphalt pavement of a community permeates into the middle and lower surface layers of the asphalt pavement due to surface water at ordinary times, and then is repeatedly rolled by the load of internal household vehicles, particularly heavy vehicles, so that asphalt mixture is loosened and falls off to form a pit. Because the road surface of the district is narrow and large-scale asphalt paving machinery is not easy to enter, a small asphalt paving machine is usually adopted to backfill new mixture, and then the pit slot is repaired by compacting through a compacting machine. However, the asphalt-feeding amount of the existing asphalt paver when filling the pit slot is not well controlled, the unevenness of the road surface is easily caused when excessive asphalt is filled and compacted, the excessive asphalt is inconvenient to clean, and the construction quality is low.
Therefore, the community asphalt pavement paver capable of swinging left and right is provided.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the asphalt throwing-in amount is not well controlled when a pit slot is filled by the existing asphalt paver, the road surface is not flat easily caused when too much asphalt is filled for compaction, the excessive asphalt is inconvenient to clean, the construction quality is low, the existing asphalt paver only carries out filling on site, the compaction effect is not good, and the quality of the repaired road surface cannot be ensured, and provides a community asphalt pavement paver capable of swinging left and right.
In order to achieve the purpose, the invention adopts the following technical scheme: a residential asphalt pavement paver capable of swinging left and right comprises an installation platform, wherein the bottom of the rear end of the installation platform is provided with a driving rear wheel, the front end of the mounting table is provided with a swing mechanism, an asphalt storage box is fixedly arranged above the mounting table, the upper end of the asphalt storage box is fixedly provided with an air cylinder, a driving rod of the air cylinder penetrates through the asphalt storage box and is fixedly connected with a piston block, the bottom of the asphalt storage box is fixedly connected with a pipeline, a valve is arranged on the pipeline, one end of the pipeline far away from the asphalt storage box penetrates through the mounting table and is fixedly provided with a discharge hopper, a first hydraulic cylinder is fixedly arranged at the upper end of the mounting platform, a driving rod of the first hydraulic cylinder penetrates through the mounting platform and is welded with a compaction block, the mounting table is characterized in that a mounting groove is further formed in the bottom of the mounting table, a clearing mechanism is fixedly mounted inside the mounting groove, and a control room is further arranged at the upper end of the mounting table.
In the above residential asphalt pavement spreader capable of swinging left and right, the swinging mechanism comprises two first movable columns symmetrically, penetratingly and rotatably connected with the front end of the mounting platform, two second movable columns symmetrically and fixedly connected with the bottom side wall of the first movable columns, one end of each second movable column, which is far away from the first movable column, is rotatably connected with a driven wheel, one end of each first movable column, which is located above the mounting platform, is welded with a transmission plate, one upper surface of one end of each transmission plate, which is far away from the first movable column, is welded with a fixed column, a toothed plate is sleeved on the two fixed columns, two ends of the toothed plate are rotatably connected with the two fixed columns in a penetrating manner, a first motor is fixedly mounted at the upper end of the mounting platform, a limiting seat is fixedly welded at the upper end of the mounting platform, an output rod of the first motor penetrates through the limiting seat and is fixedly sleeved with a gear, and the gear is meshed with the toothed plate.
In the above-mentioned residential asphalt pavement paver capable of swinging left and right, the clearing mechanism comprises a second motor fixedly installed on the inner top wall of the installation groove, the output end of the second motor is welded with a threaded post, the notch of the installation groove is fixedly connected with a sealing plate, one end of the threaded post, which is far away from the second motor, is rotatably connected to the upper surface of the sealing plate, the threaded post is in threaded connection with a fixed plate, the bottom of the fixed plate is welded with an installation post, the installation post penetrates through the sealing plate and extends downwards, the installation post and the sealing plate are in sliding connection in a penetrating manner, the side wall of the installation post, which is positioned outside the installation groove, is welded with a first support and a second support, the upper surface of the first support is rotatably connected with a first support rod, the first support rod is fixedly connected with a transmission rod, the side wall of the installation post is, the utility model discloses a hydraulic shovel, including first support, second hydraulic cylinder, first support, second support, third support, second support, third support, the same swing joint of one end of keeping away from the common swing joint of second support has the recovery shovel that a level set up, the welding of shovel mouthful department of retrieving the shovel has the blade.
In the above-mentioned residential area asphalt pavement paver capable of swinging left and right, the control room is further provided with a door body, and the surface of the mounting table is further fixedly provided with a step matched with the control room for use.
In the above-mentioned residential area asphalt pavement paver capable of swinging left and right, the mounting column, the first support, the second support, the transmission rod, the first support rod, the second support rod, the third support rod and the fourth support rod are all made of steel.
In the above-mentioned residential area asphalt pavement paver capable of swinging left and right, the surface of the mounting table is provided with mounting through holes used in cooperation with the pipeline and the driving rod of the first hydraulic cylinder.
Compared with the prior art, the community asphalt pavement paver capable of swinging left and right has the advantages that:
1. asphalt is filled into the pit groove, the first motor is driven in the process of compacting the asphalt by the compacting block, the driven wheel can be controlled to rotate left and right by controlling the steering of the first motor to transmit, the rear wheel is slightly driven to drive, and the whole device swings along with the left and right steering of the driven wheel, so that the asphalt filled into the pit groove is compacted by the compacting block more compactly, gaps are prevented, and the paving effect is better;
2. the second hydraulic cylinder push-and-pull transmission rod is driven to enable the recovery shovel to move along the road surface through the parallel connecting rod mechanism, so that the blade at the shovel opening can be used for filling and compacting the asphalt higher than the ground height, cutting the asphalt and recovering the asphalt into the recovery shovel, and the paved asphalt and the original road surface can be kept flat and smooth, and the construction quality is better.
Drawings
FIG. 1 is a schematic structural diagram of a community asphalt pavement spreader capable of swinging left and right according to the present invention;
FIG. 2 is a structural plan view of a swinging mechanism of a community asphalt pavement spreader capable of swinging left and right according to the present invention;
FIG. 3 is a structural side view of a swinging mechanism of a community asphalt pavement spreader capable of swinging left and right according to the present invention;
fig. 4 is an enlarged schematic structural view of a clearing mechanism of a community asphalt pavement paver capable of swinging left and right according to the invention.
In the figure: the device comprises an installation table 1, a driving rear wheel 2, an asphalt storage box 3, an air cylinder 4, a piston block 5, a pipeline 6, a valve 7, a discharge hopper 8, a first hydraulic cylinder 9, a compaction block 10, a control chamber 11, a first movable column 12, a second movable column 13, a driven wheel 14, a transmission plate 15, a fixed column 16, a toothed plate 17, a first motor 18, a limiting seat 19, a gear 20, a second motor 21, a threaded column 22, a sealing plate 23, a fixing plate 24, an installation column 25, a first support 26, a second support 27, a first support rod 28, a transmission rod 29, an installation seat 30, a second hydraulic cylinder 31, a second support rod 32, a third support rod 33, a fourth support rod 34, a recovery shovel 35, a door 36 and a step 37.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-4, a residential asphalt pavement spreader capable of swinging left and right comprises an installation platform 1, a driving rear wheel 2 is installed at the bottom of the rear end of the installation platform 1, a swinging mechanism is installed at the front end of the installation platform 1, the swinging mechanism comprises two first movable columns 12 which are symmetrically, penetratingly and rotatably connected with the front end of the installation platform 1, a second movable column 13 is symmetrically and fixedly connected with the side wall of the bottom end of each first movable column 12, one end of each second movable column 13, far away from the first movable column 12, is rotatably connected with a driven wheel 14, one end of each first movable column 12, located above the installation platform 1, is welded with a transmission plate 15, one fixed column 16 is welded on the upper surface of one end of each transmission plate 15, far away from the first movable column 12, a toothed plate 17 is commonly sleeved on the two fixed columns 16, the two ends of the toothed plate 17 are rotatably connected with the two fixed columns 16 in a penetrating manner, a first motor 18 is, the upper end of the mounting table 1 is fixedly welded with a limiting seat 19, an output rod of the first motor 18 penetrates through the limiting seat 19 and is fixedly sleeved with a gear 20, the gear 20 is meshed with the toothed plate 17, a rotating cavity matched with the output rod of the first motor 18 is further formed in the limiting seat 19 for use, the first motor 18 adopts a servo motor, the rotating direction of the driven wheel 14 can be controlled by changing the rotating direction of the first motor 18, the rear wheel 2 is slightly driven, and the device can swing along with the left-right rotation of the driven wheel 14.
1 top fixed mounting of mount table has pitch bin 3, 3 upper ends fixed mounting of pitch bin has cylinder 4, the actuating lever of cylinder 4 runs through pitch bin 3 and fixedly connected with piston block 5, 3 bottom fixedly connected with pipelines 6 of pitch bin, install valve 7 on the pipeline 6, the one end that pitch bin 7 was kept away from to pipeline 6 runs through mount table 1 and fixed mounting has out hopper 8, 1 upper end of mount table is fixed mounting still has first pneumatic cylinder 9, the actuating lever of first pneumatic cylinder 9 runs through mount table 1 and welds and has compaction piece 10, the installation through-hole that the actuating lever of cooperation pipeline 6 and first pneumatic cylinder 9 was used is seted up on mount table 1 surface, the laying and flattening of the pitch of being convenient for, make the device during operation more stable.
The bottom of the mounting table 1 is also provided with a mounting groove, a clearing mechanism is fixedly mounted inside the mounting groove and comprises a second motor 21 fixedly mounted on the inner top wall of the mounting groove, the second motor 21 adopts a servo motor, the fixed plate 24 and the mounting column 25 are controlled to integrally lift by controlling the steering of the second motor 21, so as to control the lifting of the recovery shovel 35, the output end of the second motor 21 is welded with a threaded column 22, the opening of the mounting groove is fixedly connected with a sealing plate 23, one end of the threaded column 22, far away from the second motor 21, is rotatably connected to the upper surface of the sealing plate 23, the threaded column 22 is in threaded connection with the fixed plate 24, the bottom of the fixed plate 24 is welded with a mounting column 25, the mounting column 25 penetrates through the sealing plate 23 and extends downwards, the mounting column 25 is in sliding connection with the sealing plate 23, the side wall of the mounting column, the upper surface of the first support 26 is rotatably connected with a first support rod 28, the first support rod 28 is fixedly connected with a transmission rod 29, the side wall of the mounting column 25 is further welded with a mounting seat 30, a second hydraulic cylinder 31 is movably mounted on the mounting seat 30, one end, far away from the mounting seat 30, of the second hydraulic cylinder 31 is movably connected with the transmission rod 29, one end, far away from the first support 26, of the first support rod 28 is movably connected with a second support rod 32 which is horizontally arranged, two ends of the second support rod 32 are movably connected with two third support rods 33 in parallel, two fourth support rods 34 are rotatably connected on the second support 27 in parallel, one ends, far away from the second support 27, of the two fourth support rods 34 are movably connected on the third support rods 33, one ends, far away from the second support rod 32, of the two third support rods 33 are movably connected with a horizontally arranged recovery shovel 35 together, a blade is welded at the shovel opening of the recovery shovel, Second support 27, transfer line 29, first branch 28, second branch 32, third branch 33 and fourth branch 34 all adopt steel to make, and the structure is more firm, and the transmission is more stable to the strength of retrieving shovel 35 department, can retrieve to retrieving shovel 35 in with the unnecessary pitch cutting that is higher than ground height, makes the road surface more level and more smooth after paving, guarantees construction quality.
The upper end of the mounting platform 1 is further provided with a control chamber 11, the control chamber 11 is further provided with a door body 36, the surface of the mounting platform 1 is further fixedly provided with a step 37 matched with the control chamber 11 for use, a user can conveniently enter the control device of the control chamber 11 through the step 37, and the door body 36 can shield external smoke dust outside the control chamber 11.
When the device is used, the device is integrally driven to a pit groove of an asphalt pavement, the driving rod of the control cylinder 4 extends to press and fill asphalt in the asphalt storage tank 3 into the pit groove through the pipeline 6, after the asphalt is filled, the first hydraulic cylinder 9 is driven to compact the asphalt by the compacting block 10, the first motor 18 is driven in the compacting process, the first motor 18 drives the gear 20 to rotate, the gear 20 rotates to drive the meshed toothed plate 17 to move due to the limiting effect of the limiting seat 19 on the output rod of the first motor 18 and the gear 20, the toothed plate 17 moves to push the transmission plate 15 and the first movable column 12 to rotate, the driven wheels 14 on the two second movable columns 13 are driven to change directions along with the rotation of the first movable column 12, the rotation direction of the driven wheels 14 can be controlled by changing the rotation direction of the first motor 18 due to the adoption of the servo motor of the first motor 18, the rear wheel 2 is slightly driven, the whole device can swing along with the left and right turning of the driven wheel 14, so that the compaction block 10 can compact the asphalt filled in the pit groove more tightly, the gap is prevented, and the effect is better;
after compaction is finished, the second motor 21 is driven to drive the threaded column 22 to rotate, the fixing plate 24 and the mounting column 25 are driven to integrally slide and descend along the sealing plate 23 until the recovery shovel 35 is just contacted with the ground, the second hydraulic cylinder 31 is driven to pull the transmission rod 29 and the first supporting rod 28, the first supporting rod 28 rotates along the first bracket 26, the first supporting rod 28 rotates to pull the second supporting rod 32 to move leftwards, due to the supporting and limiting effects of the two fourth supporting rods 34, the second supporting rod 32 moves leftwards to drive the two third supporting rods 33 connected to the two ends of the second supporting rod 32 to rotate along the connection point of the fourth supporting rod 34, the recovery shovel 35 at the top end of the third supporting rod 33 moves rightwards, and due to the fact that the two third supporting rods 33 and the two fourth supporting rods 34 both adopt a parallel mechanism, the two third supporting rods 33 and the two fourth supporting rods 34 are always parallel in the movement process, the recovery shovel 35 can always, because the hardness of the asphalt before solidification is lower, the blade at the shovel opening of the recovery shovel 35 can cut and recover the filled and compacted asphalt higher than the ground height into the recovery shovel 35, so that the asphalt filled in the pit groove and the original road surface are kept flat.
Although the terms of the mounting table 1, the driving rear wheel 2, the asphalt storage tank 3, the air cylinder 4, the piston block 5, the pipeline 6, the valve 7, the discharging hopper 8, the first hydraulic cylinder 9, the compacting block 10, the control chamber 11, the first movable column 12, the second movable column 13, the driven wheel 14, the transmission plate 15, the fixed column 16, the toothed plate 17, the first motor 18, the limit seat 19, the gear 20, the second motor 21, the threaded column 22, the sealing plate 23, the fixed plate 24, the mounting column 25, the first bracket 26, the second bracket 27, the first strut 28, the transmission rod 29, the mounting seat 30, the second hydraulic cylinder 31, the second strut 32, the third strut 33, the fourth strut 34, the recovery shovel 35, the door body 36, the step 37 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (5)
1. The utility model provides a but left right swinging's district bituminous paving paver, includes mount table (1), drive rear wheel (2) are installed to mount table (1) rear end bottom, a serial communication port, swing mechanism is installed to mount table (1) front end, mount table (1) top fixed mounting has pitch bin (3), pitch bin (3) upper end fixed mounting has cylinder (4), the actuating lever of cylinder (4) runs through pitch bin (3) and fixedly connected with piston block (5), pitch bin (3) bottom fixedly connected with pipeline (6), install valve (7) on pipeline (6), the one end that pitch bin (3) were kept away from in pipeline (6) runs through mount table (1) and fixedly connected with goes out hopper (8), still fixed mounting has first pneumatic cylinder (9) on mount table (1), a driving rod of the first hydraulic cylinder (9) penetrates through the mounting table (1) and is welded with a compaction block (10), the bottom of the mounting table (1) is also provided with a mounting groove, a clearing mechanism is fixedly mounted inside the mounting groove, and the upper end of the mounting table (1) is also provided with a control chamber (11);
the cleaning mechanism comprises a second motor (21) fixedly installed on the inner top wall of the installation groove, the output end of the second motor (21) is welded with a threaded column (22), the opening of the installation groove is fixedly connected with a sealing plate (23), one end, far away from the second motor (21), of the threaded column (22) is rotatably connected to the upper surface of the sealing plate (23), the threaded column (22) is connected with a fixing plate (24) in a threaded mode, the bottom of the fixing plate (24) is welded with an installation column (25), the installation column (25) penetrates through the sealing plate (23) and extends downwards, the installation column (25) and the sealing plate (23) are connected in a penetrating and sliding mode, a first support (26) and a second support (27) are welded on the side wall, located outside the installation groove, of the installation column (25), the upper surface of the first support (26) is rotatably connected with a first supporting rod (28), and the first supporting rod (28), the side wall of the mounting column (25) is also welded with a mounting seat (30), a second hydraulic cylinder (31) is movably mounted on the mounting seat (30), one end of the second hydraulic cylinder (31) far away from the mounting seat (30) is movably connected with the transmission rod (29), one end of the first supporting rod (28) far away from the first bracket (26) is movably connected with a second supporting rod (32) which is horizontally arranged, two ends of the second supporting rod (32) are movably connected with two third supporting rods (33) in parallel, parallel rotation is connected with two fourth branch (34) on second support (27), two the equal swing joint of one end that second support (27) were kept away from in fourth branch (34) is on third branch (33), two the common swing joint of one end that second branch (32) were kept away from in third branch (33) has recovery shovel (35) that a level set up, the welding of shovel mouthful department of retrieving shovel (35) has the blade.
2. The residential asphalt pavement paver capable of swinging left and right according to claim 1, characterized in that the swinging mechanism comprises two first movable columns (12) which are symmetrically, penetratingly and rotatably connected with the front end of the mounting platform (1), a second movable column (13) is symmetrically and fixedly connected with the side wall of the bottom end of the two first movable columns (12), one end, far away from the first movable column (12), of each second movable column (13) is rotatably connected with a driven wheel (14), one end, located above the mounting platform (1), of each first movable column (12) is welded with a transmission plate (15), one fixed column (16) is welded on the upper surface of one end, far away from the first movable column (12), of each transmission plate (15), a toothed plate (17) is commonly sleeved on the two fixed columns (16), and the two ends of the toothed plate (17) are penetratingly and rotatably connected with the two fixed columns (16), the utility model discloses a gear rack, including mount table (1), mount table (1) upper end fixed mounting has first motor (18), still fixed welding has spacing seat (19) mount table (1) upper end, the output lever of first motor (18) runs through spacing seat (19) and fixed cover is equipped with one gear (20), and gear (20) and pinion rack (17) meshing.
3. The community asphalt pavement paver of claim 1, characterized in that the control room (11) is further provided with a door body (36), and the surface of the mounting table (1) is further fixedly provided with a step (37) used in cooperation with the control room (11).
4. The community asphalt pavement spreader capable of swinging left and right according to claim 1, wherein the mounting column (25), the first bracket (26), the second bracket (27), the transmission rod (29), the first supporting rod (28), the second supporting rod (32), the third supporting rod (33) and the fourth supporting rod (34) are all made of steel.
5. The community asphalt pavement spreader capable of swinging left and right according to claim 1, wherein the surface of the mounting table (1) is provided with mounting through holes matched with the pipeline (6) and a driving rod of the first hydraulic cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722319.3A CN108755370B (en) | 2018-07-04 | 2018-07-04 | Residential asphalt pavement paver capable of swinging left and right |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722319.3A CN108755370B (en) | 2018-07-04 | 2018-07-04 | Residential asphalt pavement paver capable of swinging left and right |
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| CN108755370A CN108755370A (en) | 2018-11-06 |
| CN108755370B true CN108755370B (en) | 2020-06-12 |
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| CN201810722319.3A Active CN108755370B (en) | 2018-07-04 | 2018-07-04 | Residential asphalt pavement paver capable of swinging left and right |
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| CN109267466A (en) * | 2018-11-14 | 2019-01-25 | 华北水利水电大学 | A kind of water conservancy construction pitch high pressure joint filling device |
| CN109944139A (en) * | 2019-04-08 | 2019-06-28 | 深圳市市政工程总公司 | Bitumen pavement construction equipment |
| CN111794068B (en) * | 2020-07-21 | 2021-12-14 | 江苏港通路桥集团有限公司 | Pit and groove pavement asphalt paving system |
| CN111794067B (en) * | 2020-07-21 | 2021-11-26 | 广东华政建设有限公司 | Asphalt paving method based on pit and groove pavement |
| CN112554022B (en) * | 2020-12-14 | 2021-12-28 | 浙江海洋大学 | Road rapid repairing structure and construction method thereof |
| CN112660120A (en) * | 2021-01-14 | 2021-04-16 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Intelligent automobile wire control chassis system |
| CN112921762B (en) * | 2021-01-22 | 2022-11-18 | 泸溪县鑫诚沥青混凝土有限责任公司 | Capping flattening type asphalt laying auxiliary device |
| CN113481807B (en) * | 2021-07-21 | 2022-05-20 | 中国路桥工程有限责任公司 | Device and method for asphalt pavement construction |
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| CN204238113U (en) * | 2014-11-23 | 2015-04-01 | 黄静 | A kind of Multifunctional asphalt pouring machine |
| CN204475253U (en) * | 2015-01-29 | 2015-07-15 | 哈尔滨凯雷重工科技有限公司 | A kind of ice-breaking snow-removing apparatus |
| CN205653694U (en) * | 2016-04-01 | 2016-10-19 | 张文海 | High -efficient road device of repairing |
| CN206591411U (en) * | 2017-03-16 | 2017-10-27 | 李鸣鸣 | A kind of highway engineering cementation of fissures device |
| CN107996296A (en) * | 2018-01-23 | 2018-05-08 | 储成立 | A kind of lawn stone-separating device |
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| CN108755370A (en) | 2018-11-06 |
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Effective date of registration: 20200520 Address after: Section 443, 5th floor, No.57, Changjiang Road, economic development zone, Changjiang Road, Changchun City, Jilin Province 130000 Applicant after: Jilin Rongda Construction Engineering Co., Ltd Address before: 301700 No. 33, No. 33, Jing Rui garden, Yang Liu Road, Xu Guan Tun street, Wuqing District, Tianjin. Applicant before: Wang Fang |
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