CN216275165U - Be used for highway engineering road to maintain road surface reducing mechanism - Google Patents
Be used for highway engineering road to maintain road surface reducing mechanism Download PDFInfo
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- CN216275165U CN216275165U CN202122447621.2U CN202122447621U CN216275165U CN 216275165 U CN216275165 U CN 216275165U CN 202122447621 U CN202122447621 U CN 202122447621U CN 216275165 U CN216275165 U CN 216275165U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000012423 maintenance Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of pavement crushing devices, and discloses a pavement crushing device for road maintenance of highway engineering, which comprises a protection mechanism, wherein a depth adjusting mechanism is sleeved on the outer surface of the protection mechanism, the interior of the protection mechanism is movably connected with a crushing mechanism, the crushing mechanism comprises a transmission shaft, two ends of the transmission shaft are fixedly connected with connecting shafts, the outer surface of the transmission shaft is fixedly connected with crushing pieces, the protection mechanism comprises a protection cover, the outer surface of the protection cover is fixedly connected with a dynamic energy source, and the top of the protection cover is fixedly connected with a handle. This be used for highway engineering road to maintain road surface reducing mechanism drives the transmission shaft through the kinetic energy and rotates, and pivoted transmission shaft can drive broken piece and cut the road surface to cut into a plurality of little regions with the road surface, in the broken time, can convenient and fast more carry out the breakage with the road surface, reached the broken convenient effect in minizone road surface.
Description
Technical Field
The utility model relates to the technical field of pavement crushing devices, in particular to a pavement crushing device for road maintenance in highway engineering.
Background
After the highway is built, the service life is prolonged, and the road surface can be damaged to different degrees after long-time use or overload use.
For a damaged road, a digging machine is generally used for carrying a pick head to crush the damaged part of the road surface, and filling and repairing are carried out through cement or asphalt, while the digging machine cost is too high for repairing the road with a small area, and the crushing efficiency is low when a hand-held electric pick is used.
It is therefore desirable to provide a road surface crushing device for road maintenance in highway engineering for solving the above mentioned effects of convenience in maintenance of small-scale construction of roads in the background art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a road surface crushing device for road maintenance in highway engineering, which has the advantages of convenience in small-range construction and the like and solves the problem of inconvenience in small-range construction of large machinery in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a road surface crushing device for road maintenance of highway engineering comprises a protection mechanism, wherein a depth adjusting mechanism is sleeved on the outer surface of the protection mechanism, and a crushing mechanism is movably connected inside the protection mechanism;
the crushing mechanism comprises a transmission shaft, connecting shafts are fixedly connected to two ends of the transmission shaft, and crushing pieces are fixedly connected to the outer surface of the transmission shaft.
Protect crushing mechanism through protection mechanism to come control broken degree of depth through degree of depth adjustment mechanism, simultaneously, drive broken piece through the transmission shaft and come to cut breakage ground, thereby make the road surface cut into a plurality of regions, thereby convenient carry out the breakage to the road surface.
Preferably, protection machanism includes the protection casing, the surface fixedly connected with kinetic energy of protection casing, protection casing top fixedly connected with handle, the inside of handle is provided with control switch.
The protection casing is used for wrapping up broken piece, from hoisting device's security, comes the convenience through the handle simultaneously to take the device, controls the work of the kinetic energy source through control switch simultaneously.
Preferably, the output shaft of the dynamic energy source penetrates through the inside of the protective cover, the top end of the output shaft of the dynamic energy source is a semicircle, one side, away from the dynamic energy source, of the inside of the protective cover is movably connected with a connecting end head horizontal to the output shaft, and a threaded hole is formed in the outer surface of the protective cover.
The output shaft and the connecting end of the kinetic energy source are arranged to be semicircular, so that the output shaft and the connecting end are matched with the connecting shaft, the crushing mechanism is convenient to disassemble and assemble, and the threaded hole in the surface of the protective cover is used for limiting the depth adjusting mechanism.
Preferably, the inside of handle is cavity, control switch swing joint is inside the handle, control switch's wire passes through the cavity of handle and extends to the kinetic energy source.
The inside of handle sets to cavity to can make the circuit can be connected through being connected with control switch, control switch controls the work of the kinetic energy source in the operation, and the other end of handle is provided with the electric wire and is used for external power source to connect.
Preferably, the depth adjusting mechanism comprises a limiting plate, a fixing piece is fixedly connected to the top of the limiting plate, a through hole groove is formed in the surface of the fixing piece, and a fixing piece is inserted into the through hole groove.
The limiting plate is used for adjusting the crushing depth, and is matched with the fixing piece through the through hole groove in the fixing piece, so that the position of the fixing piece is controlled, and the crushing depth is determined.
Preferably, the through-hole has been seted up to the centre of limiting plate, and the projected area of through-hole is the same with the bottom of protection casing, the diameter and the position in through-hole groove all with protection casing surface screw hole looks adaptation, the mounting includes the gag lever post, the one end fixedly connected with threaded rod of gag lever post, the handle is turned round to the other end fixedly connected with of gag lever post, gag lever post and stationary blade overlap joint, the threaded rod runs through to the threaded hole of protection casing surface.
The through-hole on the limiting plate is used for broken mechanism to run through to fix the stationary blade through using the mounting, wherein, the gag lever post is used for providing spacing clamping-force, and the threaded rod is used for connecting, and turns round the handle and is used for conveniently rotating the adjustment to the mounting.
Preferably, the connecting shaft passes through bolted connection in protection casing internal connection end and the output shaft of the kinetic energy respectively, broken piece is a plurality of cutting pieces and constitutes, and the equidistance is arranged.
Connect the connecting axle through the bolt to can be convenient dismantle broken mechanism, and use a plurality of broken pieces to make up, thereby can play the effect of large tracts of land cutting, cut apart into several with the road surface, thereby conveniently carry out the breakage.
Compared with the prior art, the utility model provides a road surface crushing device for road maintenance of highway engineering, which has the following beneficial effects:
1. this be used for highway engineering road to maintain road surface reducing mechanism drives the transmission shaft through the kinetic energy and rotates, and pivoted transmission shaft can drive broken piece and cut the road surface to cut into a plurality of little regions with the road surface, in the broken time, can convenient and fast more carry out the breakage with the road surface, reached the broken convenient effect in minizone road surface.
2. This a be used for highway engineering road to maintain road surface reducing mechanism sets up the screw hole through the surface at the guard shield, simultaneously through mounting and stationary blade cooperation, will spacing plate fixed to adjust broken degree of depth through the interval of adjusting limiting plate and broken piece bottom, reached the controllable effect of broken degree of depth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a schematic view of the depth adjustment mechanism of the present invention;
FIG. 4 is a schematic view of the fastener of the present invention;
fig. 5 is a schematic structural diagram of the crushing mechanism of the present invention.
Wherein: 1. a protection mechanism; 101. a protective cover; 102. a kinetic energy source; 103. a handle; 104. a control switch; 2. a depth adjustment mechanism; 201. a limiting plate; 202. a fixing sheet; 203. a through hole slot; 204. a fixing member; 2041. a limiting rod; 2042. a threaded rod; 2043. twisting a handle; 3. a crushing mechanism; 301. a drive shaft; 302. a connecting shaft; 303. and (5) crushing the slices.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a road surface crushing device for road maintenance in highway engineering comprises a protection mechanism 1, wherein a depth adjusting mechanism 2 is sleeved on the outer surface of the protection mechanism 1, and a crushing mechanism 3 is movably connected inside the protection mechanism 1;
the crushing mechanism 3 comprises a transmission shaft 301, both ends of the transmission shaft 301 are fixedly connected with connecting shafts 302, and the outer surface of the transmission shaft 301 is fixedly connected with crushing pieces 303.
Through the technical scheme, protection machanism 1 covers the protection to broken mechanism 3, thereby broken mechanism 3 causes the damage to operating personnel when avoiding operating, and control broken degree of depth through degree of depth adjustment mechanism 2, simultaneously, drive broken piece 303 through transmission shaft 301 and come to cut breakage to ground, thereby make the road surface cut into a plurality of regions, thereby convenient carry out the breakage to the road surface, avoid still need using the machine of digging to punch the breakage to the road surface.
Specifically, the protection mechanism 1 includes a protection cover 101, a kinetic energy source 102 is fixedly connected to the outer surface of the protection cover 101, a handle 103 is fixedly connected to the top of the protection cover 101, and a control switch 104 is arranged inside the handle 103.
Through above-mentioned technical scheme, protection casing 101 is used for wrapping up broken piece 303, from hoisting device's security, and also is used for avoiding splashing of rubble when broken, comes the convenience to take the device through handle 103 simultaneously, comes the work of control dynamic energy source 102 through control switch 104 simultaneously to can be convenient operate.
Specifically, the output shaft of the dynamic energy source 102 runs through to the inside of the protection casing 101, the top end of the output shaft of the dynamic energy source 102 is a semicircle, one side of the inside of the protection casing 101, which is far away from the dynamic energy source 102, is movably connected with a connection end head horizontal to the output shaft, and the outer surface of the protection casing 101 is provided with a threaded hole.
Through above-mentioned technical scheme, set the output shaft and the connection end of kinetic energy source 102 into semi-circular to carry out the adaptation with connecting axle 302, can make things convenient for crushing mechanism 3's dismouting in the time of changing crushing mechanism 3, and the screw hole on protection casing 101 surface is used for carrying on spacingly to degree of depth adjustment mechanism 2, carries out the degree of depth adjustment through the interval between adjusting degree of depth adjustment mechanism 2 and the crushing mechanism 3 bottom.
Specifically, the interior of the handle 103 is hollow, the control switch 104 is movably connected to the interior of the handle 103, and a lead of the control switch 104 extends to the kinetic energy source 102 through the hollow cavity of the handle 103.
Through the technical scheme, the inside of the handle 103 is hollow, so that a circuit can be connected with the control switch 104, the work of the kinetic energy source 102 is controlled through the control switch 104 during operation, and the other end of the handle 103 is provided with an electric wire for connecting an external power supply, so that the kinetic energy source 102 can be powered.
Specifically, degree of depth adjustment mechanism 2 includes limiting plate 201, and limiting plate 201's top fixedly connected with stationary blade 202, through-hole groove 203 has been seted up on the surface of stationary blade 202, and the inside of through-hole groove 203 is pegged graft and is had mounting 204.
Through the technical scheme, the limiting plate 201 is used for adjusting the crushing depth, and the through hole groove 203 in the fixing plate 202 is matched with the fixing piece 204, so that the position of the fixing plate 202 is controlled, and the crushing depth is determined.
Specifically, the through-hole has been seted up to the centre of limiting plate 201, the projected area of through-hole is the same with the bottom of protection casing 101, the diameter and the position of through-hole groove 203 all with protection casing 101 surface screw hole looks adaptation, mounting 204 includes gag lever post 2041, the one end fixedly connected with threaded rod 2042 of gag lever post 2041, the handle 2043 is turned round to the other end fixedly connected with of gag lever post 2041, gag lever post 2041 and stationary blade 202 overlap joint, threaded rod 2042 runs through to the threaded hole of protection casing 101 surface.
Through above-mentioned technical scheme, the through-hole on the limiting plate 201 is used for broken mechanism 3 to run through, and fix stationary blade 202 through using mounting 204, wherein, gag lever post 2041 is used for providing spacing clamping-force, and threaded rod 2042 is used for connecting, and twists reverse the handle 2043 and be used for conveniently rotating the adjustment to mounting 204, when threaded rod 2042 changes tightly, gag lever post 2041 can be with laminating between stationary blade 202 and the protection casing 101 and exert pressure, thereby make the height of limiting plate 201 fixed.
Specifically, the connecting shaft 302 is respectively connected with the end of the protective cover 101 and the output shaft of the dynamic energy source 102 through bolts, and the crushing pieces 303 are composed of a plurality of cutting pieces and arranged at equal intervals.
Through above-mentioned technical scheme, the bolt is connected connecting axle 302 to can be convenient dismantle crushing mechanism 3, and use a plurality of broken pieces 303 to make up, thereby can play the effect of large tracts of land cutting, cut apart into several with the road surface, thereby conveniently carry out the breakage.
When using, come to adjust limiting plate 201's height according to the degree of depth of cutting earlier, then start the kinetic energy source 102 through control switch 104, drive broken piece 303 through the kinetic energy source 102, high-speed pivoted broken piece 303 can be like the cutting machine a plurality of fritters with the road surface cutting, through the cutting of many times different angles to make the road surface by complete breakage, carry out the broken operation in small amount of clearance can accomplish the small size to broken position through the electric pick at last.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be used for highway engineering road to maintain road surface reducing mechanism, includes protection machanism (1), its characterized in that: the outer surface of the protection mechanism (1) is sleeved with a depth adjusting mechanism (2), and the interior of the protection mechanism (1) is movably connected with a crushing mechanism (3);
the crushing mechanism (3) comprises a transmission shaft (301), connecting shafts (302) are fixedly connected to two ends of the transmission shaft (301), and crushing pieces (303) are fixedly connected to the outer surface of the transmission shaft (301).
2. A road surface crushing device for road maintenance of highway engineering according to claim 1, characterized in that: protection machanism (1) is including protection casing (101), the external fixed surface of protection casing (101) is connected with kinetic energy source (102), protection casing (101) top fixedly connected with handle (103), the inside of handle (103) is provided with control switch (104).
3. A road surface crushing device for road maintenance of highway engineering according to claim 2, characterized in that: the output shaft of the dynamic energy source (102) penetrates through the inside of the protective cover (101), the top end of the output shaft of the dynamic energy source (102) is semicircular, one side, far away from the dynamic energy source (102), of the inside of the protective cover (101) is movably connected with a connecting end head horizontal to the output shaft, and a threaded hole is formed in the outer surface of the protective cover (101).
4. A road surface crushing device for road maintenance of highway engineering according to claim 2, characterized in that: the inside of handle (103) is cavity, control switch (104) swing joint is inside handle (103), control switch's (104) wire passes through the cavity of handle (103) and extends to kinetic energy source (102).
5. A road surface crushing device for road maintenance of highway engineering according to claim 1, characterized in that: the depth adjusting mechanism (2) comprises a limiting plate (201), a fixing plate (202) is fixedly connected to the top of the limiting plate (201), a through hole groove (203) is formed in the surface of the fixing plate (202), and a fixing piece (204) is inserted into the through hole groove (203).
6. A road surface crushing device for road maintenance of highway engineering according to claim 5, characterized in that: the through-hole has been seted up to the centre of limiting plate (201), and the projected area of through-hole is the same with the bottom of protection casing (101), the diameter and the position of through-hole groove (203) all with protection casing (101) surface screw hole looks adaptation, mounting (204) include gag lever post (2041), the one end fixedly connected with threaded rod (2042) of gag lever post (2041), handle (2043) are turned round to the other end fixedly connected with of gag lever post (2041), gag lever post (2041) and stationary blade (202) overlap joint, threaded rod (2042) run through to the threaded hole of protection casing (101) surface.
7. A road surface crushing device for road maintenance of highway engineering according to claim 1, characterized in that: the connecting shaft (302) is respectively connected with an output shaft of the dynamic energy source (102) through a bolt at the inner connecting end of the protective cover (101), and the crushing pieces (303) are formed by a plurality of cutting pieces and are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447621.2U CN216275165U (en) | 2021-10-11 | 2021-10-11 | Be used for highway engineering road to maintain road surface reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447621.2U CN216275165U (en) | 2021-10-11 | 2021-10-11 | Be used for highway engineering road to maintain road surface reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216275165U true CN216275165U (en) | 2022-04-12 |
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ID=81067894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122447621.2U Expired - Fee Related CN216275165U (en) | 2021-10-11 | 2021-10-11 | Be used for highway engineering road to maintain road surface reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216275165U (en) |
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2021
- 2021-10-11 CN CN202122447621.2U patent/CN216275165U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |