CN114351559A - Dedicated processing agency of seam is used in bituminous paving construction - Google Patents
Dedicated processing agency of seam is used in bituminous paving construction Download PDFInfo
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- CN114351559A CN114351559A CN202210123061.1A CN202210123061A CN114351559A CN 114351559 A CN114351559 A CN 114351559A CN 202210123061 A CN202210123061 A CN 202210123061A CN 114351559 A CN114351559 A CN 114351559A
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Abstract
The invention discloses a special treatment mechanism for a joint for asphalt pavement construction, which comprises a power bin, wherein mounting plates are arranged at the front end and the rear end of the top of the power bin, which are inclined downwards, the left end and the right end of the bottom of the mounting plate, which are close to the center, are respectively provided with a first hydraulic cylinder, a mounting block is arranged at the bottom of the first hydraulic cylinder, a rotating shaft is arranged in the center of the mounting block, one side of the rotating shaft, which is far away from the center of the power bin, is provided with a moving wheel, a raw material bin is arranged at the position, which is inclined downwards, of the top of the right side of the power bin, and a partition plate is arranged at the position, which is inclined downwards, of the top of an inner cavity of the raw material bin. Through the setting of smashing sword and old feed bin, can be when using, retrieve after laying the raw materials cutting with the pitch of original seam crossing to retrieve the back and smash old material, then fill into seam crossing again, such setting can carry out abundant utilization to old material, and can reduce by a wide margin to the cost of the processing of seam.
Description
Technical Field
The invention relates to the technical field of asphalt pavement construction equipment, in particular to a special treatment mechanism for a joint for asphalt pavement construction.
Background
At present, in the process of constructing roads by using asphalt, once the time interval of the asphalt paved on two sides is too long, seams are easily formed at the junctions of the two sides, which affects the beauty of the roads, seriously affects the quality of the roads and causes potential safety hazards for subsequent road traffic, so that proper treatment must be carried out by a road surface seam treatment machine.
The conventional joint treatment method generally adopts the requirement that a proper amount of liquid asphalt is injected into the joint, and the joint treatment is completed after the liquid asphalt is solidified, so that the treatment method is simple and quick, but the joint can be maintained for a short time as the service life is prolonged and the joint needs to be reworked repeatedly because a new joint exists at the original position.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a special processing mechanism for a joint for asphalt pavement construction.
One of the purposes of the invention is realized by adopting the following technical scheme:
a special treatment mechanism for a joint seam for asphalt pavement construction comprises a power bin, wherein mounting plates are arranged at the front end and the rear end of the top of the power bin at the lower part, first hydraulic cylinders are arranged at the left end and the right end of the bottom of the mounting plate close to the center, mounting blocks are arranged at the bottom of the first hydraulic cylinders, a rotating shaft is arranged inside the center of the mounting blocks, a moving wheel is arranged at one side of the rotating shaft away from the center of the power bin, a raw material bin is arranged at the lower part of the top of the right side of the power bin, a partition plate is arranged at the lower part of the top of an inner cavity of the raw material bin, a new material bin is arranged at the top of the raw material bin, a baffle plate is arranged at the center of the bottom of the inner cavity of the raw material bin, an old material bin is arranged at the left side of the baffle plate, a first motor is arranged at the top of the inner cavity of the old material bin, a rotating rod is arranged at the power output end of the first motor, and mounting sleeves are distributed on the outer surface of the rotating rod at equal intervals, the utility model discloses a hydraulic drive device, including installation cover, new feed bin, installation frame, servo motor, cutting mechanism, liquid bin, hydraulic pressure chamber, conveying pipe, cutting mechanism, power bin bottom, hydraulic pressure chamber, the outer surface equidistance of installation cover distributes and has smashes the sword, new feed bin inner chamber left side bottom center department is provided with the conveying pipe, old feed bin inner chamber left side bottom center department is provided with the output tube, the output tube bottom right side department is provided with the sliding material board partially, the right side department of power bin bottom is provided with the recovery mechanism partially, the liquid bin bottom center partially left department is provided with lays the groove, both ends all are provided with and press the road roller about power bin bottom.
Furthermore, the moving wheel and the power bin form a lifting structure through the first hydraulic cylinder and the mounting plate, and the partition plate and the baffle plate form an integrated structure with the inner wall of the inner cavity of the new material bin respectively.
Further, the internal surface diameter of installation cover is the same with the surface diameter of dwang, smash the sword and pass through the dwang and constitute revolution mechanic with first motor.
Further, retrieve the mechanism including the installation pole, the installation pole is located former feed bin inner chamber's the top on the lower side, both ends all are provided with the rotation loop bar around the installation pole surface, the surface that rotates the loop bar is provided with the conveyer belt, the rear side of installation pole is provided with the second motor, installation pole bottom center department is provided with the crane, the surface equidistance of conveyer belt distributes and has the spring catch, one side that the spring catch kept away from and rotates loop bar center is provided with the pay-off frame.
Furthermore, the rotating sleeve rod is sleeved on the outer surface of the mounting rod, and the diameter of the outer surface of the rotating sleeve rod is larger than that of the outer surface of the mounting rod.
Furthermore, the feeding frame and the conveyor belt form a local rotating structure through a spring pin, and the upper end and the lower end of the conveyor belt form a rotating lifting structure through a lifting frame, a rotating loop bar and a second motor.
Furthermore, the cutting mechanism comprises a second hydraulic cylinder, the second hydraulic cylinder is located at the center of the bottom of the right side of the mounting frame, a power frame is arranged at the bottom of the second hydraulic cylinder, a bidirectional motor is arranged at the center of an inner cavity of the power frame, rotating shafts are arranged at the front end and the rear end of the bidirectional motor, an adjusting disc is arranged on one side, away from the bidirectional motor, of each rotating shaft, adjusting rails are distributed on one side, away from the center of the bidirectional motor, of each adjusting disc in an equal distance mode, moving blocks are arranged inside the two ends of each adjusting rail, a translation frame is arranged on one side, away from the center of the bidirectional motor, of each moving block, a telescopic connecting rod is arranged at the center of one side, away from the center of the bidirectional motor, of each telescopic connecting rod, and a cutting wheel are arranged on one side, away from the center of the bidirectional motor.
Furthermore, the cutting wheel forms a lifting structure with the mounting frame through a power frame and a second hydraulic cylinder, and the adjusting disc forms a rotating structure with the two-way motor through a rotating shaft.
Furthermore, two ends of the translation frame are respectively embedded in the adjusting disc and the cutting wheel, and the cutting wheel forms a horizontal moving structure through the moving block and the translation frame.
Compared with the prior art, the invention has the beneficial effects that:
1. by the arrangement of the crushing blade and the old material bin, the original asphalt paving raw material at the joint can be cut and recovered when in use, the old material is crushed after being recovered, and then the crushed old material is refilled into the joint, so that the old material can be fully utilized, and the cost for treating the joint can be greatly reduced;
2. through the matched use of the recovery mechanism and all parts in the recovery mechanism, the cut old materials can be conveyed to the interior of an old material bin through the conveying belt by the material conveying frame in the using process, and the length of the conveying belt can be adjusted through the lifting frame according to the depth of a seam after cutting, so that the old materials can be cleaned in time after the cutting is finished, and the old materials can be recovered and reused;
the width of the cutting wheel can be set to be larger than the width of the above description, which is only an outline of the technical solution of the present invention, so that the technical means of the present invention can be more clearly understood, and the above and other objects, features and advantages of the present invention can be more clearly understood.
Drawings
FIG. 1 is an overall front perspective view of the present embodiment;
FIG. 2 is an overall bottom perspective view of the present embodiment;
FIG. 3 is a front cross-sectional perspective view of the power cartridge of this embodiment;
FIG. 4 is a front cross-sectional perspective view of the feedstock storage bin of this embodiment;
FIG. 5 is a left side cross-sectional perspective view of the feedstock bin of this embodiment;
FIG. 6 is a front cross-sectional perspective view of the mounting frame of the present embodiment;
fig. 7 is an enlarged view of a portion a in fig. 6 of the present embodiment.
In the figure: 1. a power bin; 2. mounting a plate; 3. a first hydraulic cylinder; 4. mounting blocks; 5. a moving wheel; 6. a raw material bin; 7. a partition plate; 8. a new storage bin; 9. a baffle plate; 10. an old storage bin; 11. a first motor; 12. rotating the rod; 13. installing a sleeve; 14. a crushing blade; 15. a feed pipe; 16. an output pipe; 17. a material sliding plate; 18. a recovery mechanism; 1801. mounting a rod; 1802. rotating the loop bar; 1803. a conveyor belt; 1804. a second motor; 1805. a lifting frame; 1806. a spring pin; 1807. a feeding frame; 19. installing a frame; 20. a servo motor; 21. a cutting mechanism; 2101. a second hydraulic cylinder; 2102. a power frame; 2103. a bi-directional motor; 2104. an adjusting disk; 2105. adjusting the rail; 2106. a moving block; 2107. a translation frame; 2108. a telescopic connecting rod; 2109. a cutting wheel; 22. a heater; 23. a liquid storage bin; 24. laying a groove; 25. road roller.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a special treatment mechanism for a joint seam for asphalt pavement construction comprises a power bin 1, wherein mounting plates 2 are respectively arranged at the front end and the rear end of the top of the power bin 1, first hydraulic cylinders 3 are respectively arranged at the left end and the right end of the bottom of the mounting plates 2 close to the center, a mounting block 4 is arranged at the bottom of the first hydraulic cylinder 3, a rotating shaft is arranged in the center of the mounting block 4, a moving wheel 5 is arranged at one side of the rotating shaft away from the center of the power bin 1, a raw material bin 6 is arranged at the lower part of the top of the right side of the power bin 1, a partition plate 7 is arranged at the lower part of the top of an inner cavity of the raw material bin 6, a new material bin 8 is arranged at the top of the bottom of the inner cavity of the raw material bin 6, a baffle plate 9 is arranged at the left side of the baffle plate 9, a first motor 11 is arranged at the top of the inner cavity of the old material bin 10, a rotating rod 12 is arranged at the power output end of the first motor 11, the outer surface of the rotating rod 12 is equidistantly distributed with an installation sleeve 13, the outer surface of the installation sleeve 13 is equidistantly distributed with crushing blades 14, the center of the left bottom of the inner cavity of the new material bin 8 is provided with a feeding pipe 15, the center of the left bottom of the inner cavity of the old material bin 10 is provided with an output pipe 16, the right bottom of the output pipe 16 is provided with a sliding material plate 17, the right side of the inner cavity of the raw material bin 6 is provided with a recovery mechanism 18, the upper right bottom of the right side of the raw material bin 6 is provided with an installation frame 19, the inside of the installation frame 19 is provided with a servo motor 20, the center of the right bottom of the installation frame 19 is provided with a cutting mechanism 21, the right center of the bottom of the power bin 1 is provided with a heater 22, the inside of the center of the bottom of the raw material bin 6 is provided with a liquid bin 23, the left center of the bottom of the liquid bin 23 is provided with a laying groove 24, the left end and the right end of the bottom of the power bin 1 are both provided with road pressing wheels 25, the moving wheel 5 and the power bin 1 form a lifting structure through a first hydraulic cylinder 3 and an installation plate 2, the baffle 7 and the baffle 9 respectively form an integrated structure with the inner wall of the inner cavity of the new material bin 8, the diameter of the inner surface of the mounting sleeve 13 is the same as that of the outer surface of the rotating rod 12, the crushing blade 14 forms a rotating structure with the first motor 11 through the rotating rod 12, and through the arrangement of the crushing blade 14 and the old material bin 10, the original asphalt laying raw material at the joint can be cut and recovered when in use, the old material is crushed after recovery, and then the old material is refilled into the joint, so that the old material can be fully utilized, and the cost for treating the joint can be greatly reduced;
the recovery mechanism 18 comprises a mounting rod 1801, the mounting rod 1801 is positioned at the lower part of the top of the right side of the inner cavity of the raw material bin 6, the front end and the rear end of the outer surface of the mounting rod 1801 are respectively provided with a rotating loop bar 1802, the outer surface of the rotating loop bar 1802 is provided with a conveyor belt 1803, the rear side of the mounting rod 1801 is provided with a second motor 1804, the center of the bottom of the mounting rod 1801 is provided with a lifting frame 1805, the outer surface of the conveyor belt 1803 is equidistantly distributed with spring pins 1806, one side of the spring pins 1806, which is far away from the center of the rotating loop bar 1802, is provided with a feeding frame 1807, the rotating loop bar 1802 is sleeved on the outer surface of the mounting rod 1801, the diameter of the outer surface of the rotating loop bar 1802 is larger than that of the mounting rod 1801, the feeding frame 1807 forms a local rotating structure with the conveyor belt 1803 through the spring pins 1806, the upper end and the lower end of the conveyor belt 1803 forms a rotating lifting structure through the lifting frame 1805, the rotating loop bar 1802 and the second motor 1804, and the recovery mechanism 18 and the matching use of the components inside thereof, in the using process, the cut old materials can be conveyed to the inside of the old material bin 10 through the conveying belt 1803 through the feeding frame 1807, and the length of the conveying belt 1803 can be adjusted through the lifting frame 1805 according to the depth of a seam after cutting, so that the old materials can be cleaned in time after cutting is finished, and the old materials can be recycled;
the cutting mechanism 21 comprises a second hydraulic cylinder 2101, the second hydraulic cylinder 2101 is located at the center of the right bottom of the mounting frame 19, a power frame 2102 is arranged at the bottom of the second hydraulic cylinder 2101, a bidirectional motor 2103 is arranged at the center of an inner cavity of the power frame 2102, rotating shafts are arranged at the front end and the rear end of the bidirectional motor 2103, an adjusting disc 2104 is arranged at one side of the rotating shafts away from the bidirectional motor 2103, adjusting rails 2105 are equidistantly distributed at one side of the adjusting disc 2104 away from the center of the bidirectional motor 2103, moving blocks 2106 are arranged inside two ends of the adjusting rails 2105, a translation frame 2107 is arranged at one side of the moving blocks 2106 away from the center of the bidirectional motor 2103, a telescopic connecting rod 2108 is arranged at the center of one side of the adjusting disc 2104 away from the center of the bidirectional motor 2103, a cutting wheel 2109 is arranged at one side of the telescopic connecting rod 2108 away from the center of the bidirectional motor 2103, and the cutting wheel 2109 forms a lifting structure with the mounting frame 19 through the power frame 2102 and the second hydraulic cylinder 2101, adjusting disk 2104 passes through the axis of rotation and constitutes revolution mechanic with two-way motor 2103, the inside of adjusting disk 2104 and cutting wheel 2109 is inlayed respectively at the both ends of translation frame 2107, cutting wheel 2109 passes through movable block 2106 and translation frame 2107 constitution horizontal migration structure, cooperation through cutting mechanism 21 and each part inside thereof is used, because there is the less problem of width in current seam, and the concentration of liquid asphalt is higher, consequently directly fill, the incomplete condition of filling then probably appears, through the setting of cutting wheel 2109, can expand the width of the less seam of width, thereby be convenient for handle the seam.
The working principle is as follows: firstly, before use, the position of the device is integrally moved to a seam to be processed by the moving wheel 5, then the servo motor 20 is started according to the width of the seam, the moving block 2106 is moved in the adjusting track 2105 by the servo motor 20, the translation frame 2107 is driven to stretch, the distance between the cutting wheel 2109 and the adjusting disc 2104 is adjusted, and the width of the cutting wheel 2109 can be adjusted;
then starting a two-way motor 2103, driving a rotating shaft to rotate through the two-way motor 2103, driving an adjusting disc 2104 to rotate through the rotating shaft, and driving a cutting wheel 2109 to rotate through the adjusting disc 2104, so that the purpose of cutting the road surfaces at two ends of the joint to increase the width of the joint is achieved, and in the cutting process, the position of the bottom of the cutting wheel 2109 is lowered through a second hydraulic cylinder 2101, so that the cutting depth is adjusted;
starting a second motor 1804, driving a rotating sleeve rod 1802 to rotate through the second motor 1804, driving a conveying belt 1803 to rotate through the rotating sleeve rod 1802, driving a feeding frame 1807 to rotate through the rotation of the conveying belt 1803, lifting the cut old material blocks to the inside of an old material bin 10 through the feeding frame 1807, then starting a first motor 11, driving a rotating rod 12 to rotate through the first motor 11, driving a crushing blade 14 to rotate at a high speed through the rotating rod 12, so that the old material is crushed, conveyed into the inside of a seam with an enlarged width after cutting through an output pipe 16 and a sliding plate 17, and conveyed into the inside of the seam through a conveying pipe 15 to replenish the raw material;
the first hydraulic cylinder 3 is started, the position of the moving wheel 5 is raised through the first hydraulic cylinder 3, the bottom of the road rolling wheel 25 is in contact with the ground, the paving asphalt raw material is flattened through the road rolling wheel 25 on the right side of the power bin 1, the surface of the paving asphalt raw material is melted through the heater 22, the asphalt liquid raw material inside the liquid bin 23 is paved on the surface of the melted asphalt raw material through the paving groove 24, and finally, the asphalt liquid is flattened through the road rolling wheel 25 on the left side of the power bin 1.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a dedicated processing mechanism of seam for bituminous paving construction, includes power storehouse (1), its characterized in that: the front end and the rear end of the top of the power bin (1) are respectively provided with a mounting plate (2), the left end and the right end of the bottom of the mounting plate (2) close to the center are respectively provided with a first hydraulic cylinder (3), the bottom of the first hydraulic cylinder (3) is provided with a mounting block (4), the inside of the center of the mounting block (4) is provided with a rotating shaft, one side of the rotating shaft, which is far away from the center of the power bin (1), is provided with a moving wheel (5), the lower part of the top of the right side of the power bin (1) is provided with a raw material bin (6), the lower part of the top of the inner cavity of the raw material bin (6) is provided with a partition plate (7), the top of the raw material bin (6) is provided with a new material bin (8), the center of the bottom of the inner cavity of the raw material bin (6) is provided with a baffle plate (9), the left side of the baffle plate (9) is provided with an old material bin (10), and the top of the inner cavity of the old material bin (10) is provided with a first motor (11), the power output end of the first motor (11) is provided with a rotating rod (12), the outer surface of the rotating rod (12) is equidistantly distributed with an installation sleeve (13), the outer surface of the installation sleeve (13) is equidistantly distributed with a crushing blade (14), the center of the left bottom of the inner cavity of the new material bin (8) is provided with a feeding pipe (15), the center of the left bottom of the inner cavity of the old material bin (10) is provided with an output pipe (16), the right part of the bottom of the output pipe (16) is provided with a sliding material plate (17), the right side of the inner cavity of the raw material bin (6) is provided with a recovery mechanism (18), the upper part of the right bottom of the raw material bin (6) is provided with an installation frame (19), the inside of the installation frame (19) is provided with a servo motor (20), the center of the right bottom of the installation frame (19) is provided with a cutting mechanism (21), the center of the right part of the bottom of the power bin (1) is provided with a heater (22), liquid feed bin (23) have been seted up to the inside at former feed bin (6) bottom center, liquid feed bin (23) bottom center is provided with on the left side and lays groove (24), both ends all are provided with road roller (25) about power storehouse (1) bottom.
2. The special processing mechanism for the joint for asphalt pavement construction according to claim 1, characterized in that: remove wheel (5) and constitute elevation structure through first hydraulic cylinder (3) and mounting panel (2) and power storehouse (1), baffle (7) and baffle (9) constitute integrated structure with the inner wall of new feed bin (8) inner chamber respectively.
3. The special processing mechanism for the joint for asphalt pavement construction according to claim 1, characterized in that: the internal surface diameter of installation cover (13) is the same with the surface diameter of dwang (12), smash sword (14) and constitute revolution mechanic through dwang (12) and first motor (11).
4. The special processing mechanism for the joint for asphalt pavement construction according to claim 1, characterized in that: retrieve mechanism (18) including installation pole (1801), installation pole (1801) are located the top on the right side of former feed bin (6) inner chamber and descend the department, both ends all are provided with around installation pole (1801) surface and rotate loop bar (1802), the surface that rotates loop bar (1802) is provided with conveyer belt (1803), the rear side of installation pole (1801) is provided with second motor (1804), installation pole (1801) bottom center department is provided with crane (1805), the surface equidistance of conveyer belt (1803) distributes and has spring pin (1806), one side that rotation loop bar (1802) center was kept away from in spring pin (1806) is provided with material feeding frame (1807).
5. The special processing mechanism for the joint for asphalt pavement construction according to claim 4, characterized in that: the outer surface of installation pole (1801) is cup jointed in rotation loop bar (1802), the outer surface diameter of rotation loop bar (1802) is greater than the outer surface diameter of installation pole (1801).
6. The special processing mechanism for the joint for asphalt pavement construction according to claim 4, characterized in that: the feeding frame (1807) and the conveyor belt (1803) form a local rotating structure through a spring pin (1806), and the upper end and the lower end of the conveyor belt (1803) form a rotating and lifting structure through a lifting frame (1805), a rotating loop bar (1802) and a second motor (1804).
7. The special processing mechanism for the joint for asphalt pavement construction according to claim 1, characterized in that: the cutting mechanism (21) comprises a second hydraulic cylinder (2101), the second hydraulic cylinder (2101) is located in the center of the bottom of the right side of the mounting frame (19), a power frame (2102) is arranged at the bottom of the second hydraulic cylinder (2101), a bidirectional motor (2103) is arranged in the center of an inner cavity of the power frame (2102), rotating shafts are arranged at the front end and the rear end of the bidirectional motor (2103), an adjusting disc (2104) is arranged on one side, away from the bidirectional motor (2103), of each rotating shaft, adjusting rails (2105) are distributed on one side, away from the center of the bidirectional motor (2103), of each adjusting disc (2104) at equal intervals, moving blocks (2106) are arranged inside the two ends of each adjusting rail (2105), a translation frame (2107) is arranged on one side, away from the center of the bidirectional motor (2103), of each moving block (2106) is provided with a telescopic connecting rod (2108), one side of the telescopic connecting rod (2108) far away from the center of the bidirectional motor (2103) is provided with a cutting wheel (2109).
8. The special processing mechanism for the joint for asphalt pavement construction according to claim 7, characterized in that: the cutting wheel (2109) and the mounting frame (19) form a lifting structure through the power frame (2102) and the second hydraulic cylinder (2101), and the adjusting disc (2104) and the bidirectional motor (2103) form a rotating structure through a rotating shaft.
9. The special processing mechanism for the joint for asphalt pavement construction according to claim 7, characterized in that: two ends of the translation frame (2107) are respectively embedded in the adjusting disc (2104) and the cutting wheel (2109), and the cutting wheel (2109) forms a horizontal movement structure through a moving block (2106) and the translation frame (2107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123061.1A CN114351559A (en) | 2022-02-10 | 2022-02-10 | Dedicated processing agency of seam is used in bituminous paving construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123061.1A CN114351559A (en) | 2022-02-10 | 2022-02-10 | Dedicated processing agency of seam is used in bituminous paving construction |
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| Publication Number | Publication Date |
|---|---|
| CN114351559A true CN114351559A (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210123061.1A Pending CN114351559A (en) | 2022-02-10 | 2022-02-10 | Dedicated processing agency of seam is used in bituminous paving construction |
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| CN (1) | CN114351559A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180251Y (en) * | 2008-04-15 | 2009-01-14 | 英达热再生有限公司 | Sheet pavement heating apparatus for thermal regeneration vehicle for heating sheet pavement on site |
| CN201610514U (en) * | 2010-02-23 | 2010-10-20 | 南京英达公路养护车制造有限公司 | Apparatus for heating asphalt mixture of asphalt paving roads before compacting |
| CN102787548A (en) * | 2012-08-30 | 2012-11-21 | 重庆交通大学 | In-site heating regeneration maintenance vehicle for asphalt pavements |
| CN110158410A (en) * | 2019-05-30 | 2019-08-23 | 内蒙古交科路桥建设有限公司 | A kind of waste asphalt recycles equipment and technique |
| CN211340345U (en) * | 2019-11-28 | 2020-08-25 | 长安大学 | Bituminous paving grooving machine |
| CN213625135U (en) * | 2020-10-18 | 2021-07-06 | 孙雪微 | Bituminous paving regeneration is laying device on spot |
| CN213804798U (en) * | 2020-11-12 | 2021-07-27 | 重庆重交再生资源开发股份有限公司 | Old road reforms transform and uses road surface high efficiency cutting device |
-
2022
- 2022-02-10 CN CN202210123061.1A patent/CN114351559A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180251Y (en) * | 2008-04-15 | 2009-01-14 | 英达热再生有限公司 | Sheet pavement heating apparatus for thermal regeneration vehicle for heating sheet pavement on site |
| CN201610514U (en) * | 2010-02-23 | 2010-10-20 | 南京英达公路养护车制造有限公司 | Apparatus for heating asphalt mixture of asphalt paving roads before compacting |
| CN102787548A (en) * | 2012-08-30 | 2012-11-21 | 重庆交通大学 | In-site heating regeneration maintenance vehicle for asphalt pavements |
| CN110158410A (en) * | 2019-05-30 | 2019-08-23 | 内蒙古交科路桥建设有限公司 | A kind of waste asphalt recycles equipment and technique |
| CN211340345U (en) * | 2019-11-28 | 2020-08-25 | 长安大学 | Bituminous paving grooving machine |
| CN213625135U (en) * | 2020-10-18 | 2021-07-06 | 孙雪微 | Bituminous paving regeneration is laying device on spot |
| CN213804798U (en) * | 2020-11-12 | 2021-07-27 | 重庆重交再生资源开发股份有限公司 | Old road reforms transform and uses road surface high efficiency cutting device |
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