CN213804798U - Old road reforms transform and uses road surface high efficiency cutting device - Google Patents
Old road reforms transform and uses road surface high efficiency cutting device Download PDFInfo
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- CN213804798U CN213804798U CN202022620625.1U CN202022620625U CN213804798U CN 213804798 U CN213804798 U CN 213804798U CN 202022620625 U CN202022620625 U CN 202022620625U CN 213804798 U CN213804798 U CN 213804798U
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Abstract
The utility model discloses an old road reforms transform and uses road surface high efficiency cutting device, the small trolley comprises a trolley, the electric jar is installed to the walking front end of dolly, the output lift of electric jar is connected with door type frame, top surface middle part fixed mounting has the installation fork in the door type frame, the hollow shaft is installed in the inside rotation of installation fork, the cutting wheel is installed in the hollow shaft outside, run through at the both ends of hollow shaft installation fork and inside tooth's socket that is equipped with, the tooth's socket is followed the axial direction of hollow shaft is seted up. Has the advantages that: this old road reforms transform and uses road surface high efficiency cutting device adopts a plurality of cutting wheels to cut bituminous paving simultaneously, can effectual improvement work efficiency to can adjust the interval between the cutting wheel according to actual work situation, thereby the size of the pitch piece that the adjustment was cut apart, convenient follow-up pitch piece after the cutting is collected and is retrieved, simple structure is effective, and the practicality is strong, convenient operation.
Description
Technical Field
The utility model relates to a road surface high efficiency cutting technical field, concretely relates to old road reforms transform and uses road surface high efficiency cutting device.
Background
The asphalt pavement needs to be renovated due to factors in multiple aspects such as overload, construction, maintenance and the like, the design life is short, and the existing pavement needs to be recycled to obtain an asphalt pavement reclaimed material before the asphalt pavement is re-paved, so that the asphalt pavement reclaimed material is not only convenient for renovation and pavement, but also for environmental protection and resource recycling; in the process of recycling the road surface, the existing asphalt road surface needs to be crushed to divide the asphalt road surface into countless small areas, and then the asphalt road surface is collected and recycled for the next treatment.
Among the prior art, most devices are relatively poor to bituminous paving's crushing effect, and work efficiency is lower, thereby it is regional to cut apart into countless fritter to bituminous paving to adopt partly among them, it only has a cutting wheel usually, need cut out the lines in proper order and cut apart, cutting efficiency is extremely low, take time and consume the resource, can not adjust the interval between the cutting wheel according to bituminous paving's actual working condition moreover, inconvenient follow-up asphalt block after cutting apart collects the recovery.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an old road reforms transform and uses road surface high efficiency cutting device just in order to solve above-mentioned problem to solve prior art, to bituminous paving cut apart inefficiency, and cut apart the effect poor, can not accomplish the work of cutting apart to bituminous paving high-efficiently saving time. The utility model discloses, it is regional to adopt the mode of cutting to cut apart into countless fritter to bituminous paving to set up a plurality of cutting wheels and cut bituminous paving simultaneously, effectively improved work efficiency, can also adjust the interval between the cutting wheel according to the behavior, thereby make bituminous paving cut apart into the cubic pitch of suitable size, further improve cutting efficiency and improved and cut apart the effect, convenient follow-up collection and the recovery to pitch, see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a road surface high efficiency cutting device for old road reconstruction, including the dolly, the walking front end of dolly is installed the electric jar, the output of electric jar goes up and down to be connected with the door type frame, the top surface middle part is fixed to be installed and is installed the installation fork in the door type frame, the installation fork is inside to rotate and to install the hollow shaft, the cutting wheel is installed outside the hollow shaft, the both ends of hollow shaft run through the installation fork and the inside is equipped with the tooth's socket, the tooth's socket is seted up along the axial direction of hollow shaft; the both sides face of door type frame rotates installs the transmission shaft, two the end in opposite directions of transmission shaft is connected with the accent length subassembly, two the flexible end of accent length subassembly is relative and is connected with the installation axle, two install the off-axial side and all install the cutting wheel, two the looks remote site of installation axle all is equipped with the integral key shaft, the integral key shaft inserts inside the hollow shaft and with the tooth's socket cooperatees, the outside of door type frame is installed and is used for driving transmission shaft pivoted motor.
The high-efficiency pavement cutting device for old road reconstruction is adopted, a trolley is conveyed to an old road to cut asphalt pavement, after the trolley reaches a working destination, an electric cylinder is opened, the output end of the electric cylinder drives a portal frame to descend, so that a cutting wheel is in contact with the asphalt pavement, the cutting wheel in the middle is installed on an installation fork through rotation of a hollow shaft, the installation fork is fixedly installed on the portal frame, the cutting wheels on two sides are installed on an installation shaft, a motor is started to drive a transmission shaft to rotate, the transmission shaft drives a length adjusting component and the installation shaft to rotate, the installation shaft drives the hollow shaft to rotate through a tooth socket in which a spline shaft is inserted and matched in the hollow shaft, at the moment, the three cutting wheels synchronously rotate to cut the asphalt pavement, the trolley is moved while the cutting wheels cut the asphalt pavement, the cutting depth is adjusted through lifting of the electric cylinder, and the length of the spline shaft extending into the hollow shaft can be adjusted through the length adjusting component, so that the spacing between the three cutting wheels is adjusted Distance; adopt a plurality of cutting wheels to cut bituminous paving simultaneously, improved work efficiency and can cut apart bituminous paving effectively, cut apart bituminous paving into orderly fritter pitch and make things convenient for follow-up collection to pitch to retrieve, for work more effectively, can also adjust the interval between the cutting wheel according to bituminous paving's situation and actual working condition, for example when the pitch layer is thicker etc. then need reduce the interval between the cutting wheel, convenient and practical just cuts apart efficiently bituminous paving.
Preferably, the travelling front end of the trolley is provided with an installation frame, the middle part of the lower surface of the installation frame is provided with the electric cylinder, and one side of the trolley, which is far away from the travelling front end, is provided with a push-pull handle.
Preferably, two straight wheels are arranged on the bottom surface of the trolley and on one side of the front walking end, and two universal wheels are arranged on the bottom surface of the trolley and on one side of the trolley close to the push-pull handle.
As preferred, the output of electric jar is connected through buffering subassembly the door type frame, buffering subassembly contains connecting rod and connecting plate, the connecting rod symmetry is installed the upper surface of door type frame, the upper end of connecting rod is run through the connecting plate is installed the stopper, the connecting rod outside just is located the connecting plate with install the spring between the door type frame, the upper surface middle part of connecting plate is connected the output of electric jar.
As preferred, the accent length subassembly contains first installation piece and second installation piece, first installation piece with the one end that the second installation piece was kept away from each other is fixed connection installation axle and transmission shaft respectively, first installation piece with install between the second installation piece and be used for adjusting first installation piece with the flexible check lock lever of the interval of second installation piece, first installation piece is close the one end of second installation piece just is located the both sides of flexible check lock lever are equipped with the slide bar, the terminal surface of second installation piece just is located the both sides of flexible check lock lever are equipped with the through-hole, through-hole sliding fit slide bar.
Preferably, the end part of the sliding rod is provided with a limiting ring.
Preferably, scales are arranged on the outer side of the extending rod of the telescopic locking rod.
Preferably, the motor is mounted on the side of the gate frame through a mounting bracket.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the efficient road surface cutting device for old road reconstruction, the asphalt road surface is cut by the plurality of cutting wheels simultaneously, so that the working efficiency can be effectively improved, and the asphalt road surface can be neatly divided into small asphalt blocks;
2. this old road reforms transform and uses road surface high efficiency cutting device can adjust the interval between the cutting wheel according to actual work situation, can adjust the size of the pitch piece of cutting apart, and convenient follow-up pitch piece after cutting apart is collected and is retrieved, and simple structure is effective, and the practicality is strong, and convenient operation can cut apart bituminous paving high-efficiently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a front cross-sectional view of FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
fig. 5 is a right side view of fig. 1.
The reference numerals are explained below:
1. a trolley; 2. an electric cylinder; 3. a gantry frame; 4. a buffer assembly; 41. a connecting rod; 42. a limiting block; 43. a connecting plate; 44. a spring; 5. a hollow shaft; 51. a tooth socket; 6. a cutting wheel; 7. a drive shaft; 8. a length-adjusting component; 81. a first mounting block; 82. a second mounting block; 83. a telescopic locking rod; 84. a slide bar; 85. a through hole; 86. a limiting ring; 9. installing a shaft; 91. a spline shaft; 10. mounting a fork; 11. mounting a bracket; 12. a motor; 13. a mounting frame; 14. a push-pull handle; 15. a straight wheel; 16. a universal wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides an old road reconstruction road surface high efficiency cutting device, including dolly 1, the walking front end of dolly 1 is installed electric jar 2, the output of electric jar 2 goes up and down to be connected with door type frame 3, the fixed mounting fork 10 of top surface middle part in the door type frame 3, the internal rotation of mounting fork 10 is installed with hollow shaft 5, the hollow shaft 5 outside is installed with cutting wheel 6, the both ends of hollow shaft 5 run through the mounting fork 10 and the inside is equipped with tooth's socket 51, tooth's socket 51 is seted up along the axial direction of hollow shaft 5; door type frame 3's both sides face is rotated and is installed transmission shaft 7, two the end in opposite directions of transmission shaft 7 is connected with and transfers long subassembly 8, two transfer long subassembly 8 flexible end relative and be connected with installation axle 9, two install the axle 9 outside and all install cutting wheel 6, two the looks remote site of installation axle 9 all is equipped with integral key shaft 91, integral key shaft 91 inserts 5 inside and cooperatees with tooth's socket 51 of hollow shaft, door type frame 3's the outside is installed and is used for driving 7 pivoted motors 12 of transmission shaft.
Further, a mounting frame 13 is mounted at the walking front end of the trolley 1, the electric cylinder 2 is mounted in the middle of the lower surface of the mounting frame 13, a push-pull handle 14 is arranged on one side, away from the walking front end, of the trolley 1, the trolley 1 can be conveniently moved through the push-pull handle 14, and the electric cylinder 2 and the cutting mechanism can be conveniently mounted through the mounting frame 13;
furthermore, two straight wheels 15 are arranged on one side of the bottom surface of the trolley 1, which is positioned at the front end of the trolley, two universal wheels 16 are arranged on one side of the bottom surface of the trolley 1, which is close to the push-pull handle 14, and the trolley 1 can turn or adjust the direction better through the straight wheels 15 and the universal wheels 16;
furthermore, the output end of the electric cylinder 2 is connected with the gantry 3 through a buffer assembly 4, the buffer assembly 4 comprises a connecting rod 41 and a connecting plate 43, the connecting rod 41 is symmetrically installed on the upper surface of the gantry 3, the upper end of the connecting rod 41 penetrates through the connecting plate 43 and is provided with a limiting block 42, a spring 44 is installed outside the connecting rod 41 and between the connecting plate 43 and the gantry 3, the middle part of the upper surface of the connecting plate 43 is connected with the output end of the electric cylinder 2, and the buffer assembly 4 can buffer the stress of the cutting wheel when the cutting wheel 6 cuts asphalt to a certain extent, so that the cutting wheel 6 can be prevented from being damaged;
further, the length-adjusting assembly 8 comprises a first mounting block 81 and a second mounting block 82, one ends of the first mounting block 81 and the second mounting block 82, which are far away from each other, are fixedly connected with a mounting shaft 9 and a transmission shaft 7 respectively, a telescopic locking rod 83 for adjusting the distance between the first mounting block 81 and the second mounting block 82 is mounted between the first mounting block 81 and the second mounting block 82, a sliding rod 84 is arranged at one end of the first mounting block 81, which is close to the second mounting block 82, and at two sides of the telescopic locking rod 83, a through hole 85 is arranged at the end surface of the second mounting block 82 and at two sides of the telescopic locking rod 83, the through hole 85 is in sliding fit with the sliding rod 84, and the rotation of the cutting wheels can not be affected when the distance between the cutting wheels 6 is adjusted through the length-adjusting assembly 8;
furthermore, a limit ring 86 is arranged at the end of the slide rod 84, so that the slide rod 84 can be prevented from falling off from the through hole 85;
furthermore, the end of the sliding rod 84 is provided with a limit ring 86, so that the adjustment length can be conveniently mastered;
further, the motor 12 is mounted on the side of the gantry 3 through a mounting bracket 11.
By adopting the high-efficiency road surface cutting device for reconstructing the old road, the trolley 1 is conveyed to the old road to cut the asphalt road surface, after the old road reaches a working destination, the electric cylinder 2 is opened, the output end of the electric cylinder 2 drives the portal frame 3 to descend, so that the cutting wheels 6 are in contact with the asphalt road surface, the cutting wheel 6 in the middle is rotatably arranged on the mounting fork 10 through the hollow shaft 5, the mounting fork 10 is fixedly arranged on the portal frame 3, the cutting wheels on two sides are arranged on the mounting shaft 9, the motor 12 is started to drive the transmission shaft 7 to rotate, the transmission shaft 7 drives the length-adjusting component 8 and the mounting shaft 9 to rotate, the mounting shaft 9 is in plug fit with the tooth socket 21 in the hollow shaft 5 through the spline shaft 91 and drives the hollow shaft 5 to rotate, at the moment, the three cutting wheels 6 synchronously rotate to cut the asphalt road surface, and the trolley is moved while the cutting wheels 6 cut the asphalt road surface, the cutting depth is adjusted by adjusting the lifting of the electric cylinder 2, and the length of the spline shaft 91 extending into the hollow shaft 5 can be adjusted by the length adjusting assembly 8 so as to adjust the distance between the three cutting wheels 6; adopt a plurality of cutting wheels 6 to cut bituminous paving simultaneously, improved work efficiency and can cut apart bituminous paving effectively, cut apart bituminous paving into orderly fritter pitch and make things convenient for follow-up collection to pitch to retrieve, in order to work more effectively, can also adjust the interval between the cutting wheel 6 according to bituminous paving's situation and actual working condition, for example when the pitch layer is thicker etc. then need reduce the interval between the cutting wheel 6, convenient and practical just is efficient to bituminous paving's cutting.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides an old road reforms transform and uses road surface high efficiency cutting device which characterized in that: the trolley comprises a trolley (1), wherein an electric cylinder (2) is installed at the traveling front end of the trolley (1), the output end of the electric cylinder (2) is connected with a portal frame (3) in a lifting mode, a mounting fork (10) is fixedly installed in the middle of the inner top surface of the portal frame (3), a hollow shaft (5) is rotatably installed inside the mounting fork (10), a cutting wheel (6) is installed on the outer side of the hollow shaft (5), two ends of the hollow shaft (5) penetrate through the mounting fork (10) and are internally provided with tooth sockets (51), and the tooth sockets (51) are formed in the axial direction of the hollow shaft (5); both sides face of door type frame (3) is rotated and is installed transmission shaft (7), two the end in opposite directions of transmission shaft (7) is connected with transfers long subassembly (8), two transfer the flexible end of long subassembly (8) relative and be connected with installation axle (9), two install the axle (9) outside and all install cutting wheel (6), two the looks remote site of installation axle (9) all is equipped with integral key shaft (91), integral key shaft (91) insert hollow shaft (5) inside and with tooth's socket (51) cooperate, motor (12) that are used for driving transmission shaft (7) pivoted are installed in the outside of door type frame (3).
2. The efficient road surface cutting device for old road reconstruction as claimed in claim 1, wherein: the electric cylinder is characterized in that an installation frame (13) is installed at the walking front end of the trolley (1), the electric cylinder (2) is installed in the middle of the lower surface of the installation frame (13), and a push-pull handle (14) is arranged on one side, far away from the walking front end, of the trolley (1).
3. The efficient road surface cutting device for old road reconstruction as claimed in claim 2, wherein: two straight wheels (15) are arranged on one side of the bottom surface of the trolley (1) which is positioned at the front end of the trolley in a walking mode, and two universal wheels (16) are arranged on one side of the bottom surface of the trolley (1) which is close to the push-pull handle (14).
4. The efficient road surface cutting device for old road reconstruction as claimed in claim 1, wherein: the output of electricity jar (2) is connected through buffer unit (4) door type frame (3), buffer unit (4) contain connecting rod (41) and connecting plate (43), connecting rod (41) symmetry is installed the upper surface of door type frame (3), the upper end of connecting rod (41) is run through connecting plate (43) and install stopper (42), connecting rod (41) outside just is located connecting plate (43) with install spring (44) between door type frame (3), the upper surface middle part of connecting plate (43) is connected the output of electricity jar (2).
5. The efficient road surface cutting device for old road reconstruction as claimed in claim 1, wherein: transfer long subassembly (8) to contain first installation piece (81) and second installation piece (82), first installation piece (81) with the one end that second installation piece (82) kept away from each other is fixed connection installation axle (9) and transmission shaft (7) respectively, first installation piece (81) with install between second installation piece (82) and be used for adjusting first installation piece (81) with flexible check lock lever (83) of the interval of second installation piece (82), first installation piece (81) are close the one end of second installation piece (82) just is located the both sides of flexible check lock lever (83) are equipped with slide bar (84), the terminal surface of second installation piece (82) just is located the both sides of flexible check lock lever (83) are equipped with through-hole (85), through-hole (85) sliding fit slide bar (84).
6. The efficient road surface cutting device for old road reconstruction as claimed in claim 5, wherein: the end part of the sliding rod (84) is provided with a limiting ring (86).
7. The efficient road surface cutting device for old road reconstruction as claimed in claim 5, wherein: scales are arranged on the outer side of an extending rod of the telescopic locking rod (83).
8. The efficient road surface cutting device for old road reconstruction as claimed in claim 1, wherein: the motor (12) is installed on the side face of the door-shaped frame (3) through an installation support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022620625.1U CN213804798U (en) | 2020-11-12 | 2020-11-12 | Old road reforms transform and uses road surface high efficiency cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022620625.1U CN213804798U (en) | 2020-11-12 | 2020-11-12 | Old road reforms transform and uses road surface high efficiency cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN213804798U true CN213804798U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022620625.1U Active CN213804798U (en) | 2020-11-12 | 2020-11-12 | Old road reforms transform and uses road surface high efficiency cutting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351559A (en) * | 2022-02-10 | 2022-04-15 | 谢齐培 | Dedicated processing agency of seam is used in bituminous paving construction |
| CN114673099A (en) * | 2022-03-31 | 2022-06-28 | 于金想 | Cutting device for maintaining and repairing bridge surface and use method thereof |
-
2020
- 2020-11-12 CN CN202022620625.1U patent/CN213804798U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351559A (en) * | 2022-02-10 | 2022-04-15 | 谢齐培 | Dedicated processing agency of seam is used in bituminous paving construction |
| CN114673099A (en) * | 2022-03-31 | 2022-06-28 | 于金想 | Cutting device for maintaining and repairing bridge surface and use method thereof |
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