CN111535141B - Breaker is maintained on concrete road surface on a large scale - Google Patents
Breaker is maintained on concrete road surface on a large scale Download PDFInfo
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- CN111535141B CN111535141B CN202010373971.6A CN202010373971A CN111535141B CN 111535141 B CN111535141 B CN 111535141B CN 202010373971 A CN202010373971 A CN 202010373971A CN 111535141 B CN111535141 B CN 111535141B
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- rod
- rack
- smashing
- knocking
- belt pulley
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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
- E01C23/12—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/124—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
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- Road Repair (AREA)
Abstract
The invention relates to a crusher, in particular to a large-range maintenance crusher for a concrete pavement. The invention aims to provide a large-scale maintenance crusher for a concrete pavement, which can mechanically crush the concrete pavement, save labor and improve safety. A crusher for large-scale maintenance of a concrete pavement comprises a rack, rollers, a fixing assembly, a crushing assembly, a knocking assembly, a transmission assembly and the like; smash the subassembly bottom and install the gyro wheel, both sides all are the fixed subassembly of equipment connection on the car around the frame. Through smashing the subassembly and knocking the subassembly cooperation, can be indirect smash the road surface, improved work efficiency, the cooperation of mounting panel and fixed plate is through this equipment of car pulling work, uses manpower sparingly and has improved the security of equipment simultaneously, through gear motor and U type pole cooperation, can smash the nail through knocking the hammer drive and carry out even smashing to concrete ground, has improved the degree of automation of equipment.
Description
Technical Field
The invention relates to a crusher, in particular to a large-range maintenance crusher for a concrete pavement.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. The concrete is mainly divided into two stages and states, namely a plastic state before setting and hardening, namely fresh concrete or concrete mixture, and a hard state after hardening, when the concrete pavement needs to be renovated or maintained, the original concrete pavement needs to be broken, and then a new layer of concrete pavement is paved.
At present, the worker needs to use the hammer and the breaking nail to break the concrete pavement, then pulls out and repeats the actions on the next concrete pavement, and when the worker breaks the concrete pavement, the worker needs a plurality of workers to break, the consumed manpower is very large, meanwhile, a great safety risk exists through a manual breaking mode, and the working efficiency of the manual breaking mode is low.
Therefore, a concrete pavement large-scale maintenance crusher which can crush a cement pavement in a mechanical mode, saves manpower and improves safety needs to be developed.
Disclosure of Invention
In order to overcome the defects of manpower consumption, safety risk and low working efficiency of the conventional concrete pavement smashing mode, the invention aims to provide the concrete pavement large-scale maintenance crusher which smashes a cement pavement in a mechanical mode, saves manpower and improves safety.
The technical scheme is as follows: a crusher for large-scale maintenance of concrete pavement comprises: a frame; the roller is arranged at the bottom of the frame; the fixing components are arranged on the front side and the rear side of the rack and are used for connecting the equipment on the vehicle; the smashing assembly is arranged on the rack and used for smashing the concrete pavement in a sliding mode; the knocking component is arranged between the left parts of the racks and performs knocking in a rotating mode; the transmission assembly is arranged at the left part of the rear side of the rack and is driven to rotate by the power supplied by the motor to drive the smashing assembly to press downwards.
As the improvement of above-mentioned scheme, fixed subassembly all is equipped with the fixed plate including fixed plate, first horizontal pole and mounting panel, both sides around the frame, is connected with first horizontal pole between the fixed plate left part, and the gliding style is equipped with the mounting panel on the first horizontal pole.
As the improvement of above-mentioned scheme, smash the subassembly including smashing nail and first spring, the even spaced slidingtype in frame bottom is equipped with two at least and smashes the nail, smashes the cover on the nail and is equipped with first spring, first spring both ends with smash nail and frame and be connected.
As the improvement of above-mentioned scheme, the subassembly of strikeing is including the second horizontal pole, the connecting plate, the second spring, strike the hammer, first circle axle and head rod, the inboard left part of frame is equipped with the second horizontal pole, even interval rotary type is equipped with two at least connecting plates on the second horizontal pole, all be connected with the second spring between connecting plate and the frame, the connecting plate right-hand member all is equipped with strikes the hammer, strike the hammer and smash the cooperation of nail, arc sliding tray has all been opened in two parts around the frame inboard, the equal slidingtype is equipped with first circle axle in the arc sliding tray, be connected with the head rod between the first circle axle of both sides around, the head rod passes the connecting plate right part.
As the improvement of above-mentioned scheme, transmission assembly is equipped with gear motor including gear motor, first bull stick and U type pole, and the frame rear side is equipped with gear motor, has first bull stick through the coupling joint on gear motor's the output shaft, is provided with U type pole on the first bull stick, U type pole and connecting plate cooperation.
As an improvement of the scheme, the improved structure of the belt conveyor comprises a second round shaft, a push rod, a second connecting rod, a second rotating rod, a rotary table, a third connecting rod, a first belt pulley, a poke rod, a second belt pulley and a flat belt, wherein a transverse sliding groove is formed in the inner side of the front portion of the rack, the second round shaft is arranged in the transverse sliding groove in a sliding mode, the push rod is arranged on the rear side of the second round shaft, the second connecting rod is arranged on the push rod in a rotating mode, the second connecting rod is connected with the first connecting rod in a rotating mode, the second rotating rod is arranged on the right side of the front portion of the rack in a rotating mode, the rotary table is arranged on the rear portion of the second rotating rod, the third connecting rod is arranged between the rotary table and the push rod in a rotating mode, the first belt pulley is arranged on the front side of the second rotating rod, the poke rod penetrates through the rack in a rotating mode on the lower portion of the rack, the front end of the poke rod is provided with the second belt pulley, and the flat belt is wound between the second belt pulley and the first belt pulley.
As the improvement of the scheme, the improved structure of the automobile steering wheel further comprises a support frame, nuts and bolts, wherein the support frame is arranged on the front side and the rear side of the top of the first rotating rod, the nuts are arranged on the support frame, the bolts are connected in the nuts through threads, the bottom ends of the bolts are rotatably connected with the U-shaped rod, and the U-shaped rod is slidably connected with the first rotating rod.
According to the invention, the smashing component is matched with the knocking component, so that the road surface can be indirectly smashed, the working efficiency is improved, the mounting plate is matched with the fixing plate, the equipment is pulled by an automobile to work, the labor is saved, the safety of the equipment is improved, the smashing nails can be driven by the knocking hammer to uniformly smash the concrete ground through the matching of the speed reduction motor and the U-shaped rod, the automation degree of the equipment is improved, the smashed concrete road surface can be poked through the matching of the third connecting rod and the poking rod, the subsequent work of workers is facilitated, the swinging height of the knocking hammer is controlled through the matching of the nut and the bolt, the knocking force on the concrete road surface is adjusted, and the equipment can work better.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of the present invention a.
Fig. 4 is a schematic perspective view of the present invention B.
Number designation in the figures: 1. the automatic hammer comprises a frame, 2, rollers, 3, a fixing plate, 4, a first cross rod, 5, a mounting plate, 6, a breaking nail, 7, a first spring, 8, a second cross rod, 9, a connecting plate, 101, a second spring, 10, a knocking hammer, 11, an arc-shaped sliding groove, 12, a first round shaft, 13, a first connecting rod, 14, a speed reducing motor, 15, a first rotating rod, 16, a U-shaped rod, 17, a transverse and straight sliding groove, 18, a second round shaft, 19, a pushing rod, 20, a second connecting rod, 21, a second rotating rod, 22, a rotating disc, 23, a third connecting rod, 24, a first belt pulley, 25, a poking rod, 26, a second belt pulley, 27, a flat belt, 28, a supporting frame, 29, a nut and 30 bolts.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Example 1
The utility model provides a breaker is maintained on a large scale to concrete road surface, as shown in fig. 1 and 2, including frame 1, gyro wheel 2, fixed subassembly, smash the subassembly, strike subassembly and drive assembly, gyro wheel 2 is installed to frame 1 bottom, both sides are equipped with the fixed subassembly of connecting equipment on the car around the frame 1, be equipped with in frame 1 and carry out the subassembly of smashing that concrete road surface smashed through the slip mode, be equipped with the subassembly of striking that strikes through the rotation mode between the 1 left part of frame, the 1 rear side left part of frame is equipped with and provides power through the motor and rotate the drive and smash the drive assembly that the subassembly pushed down, drive assembly with smash the subassembly cooperation.
As shown in fig. 1, the fixing assembly comprises a fixing plate 3, a first cross rod 4 and a mounting plate 5, the fixing plate 3 is fixedly connected to the front side and the rear side of the rack 1 through bolts, the first cross rod 4 is welded between the left portions of the fixing plate 3, and the mounting plate 5 is arranged on the first cross rod 4 in a sliding mode.
As shown in figure 1, smash the subassembly including smashing nail 6 and first spring 7, the even spaced slidingtype in frame 1 bottom is equipped with one row and smashes nail 6, smashes nail 6 and can slide from top to bottom, smashes and is equipped with first spring 7 on the nail 6 cover, first spring 7 both ends with smash nail 6 and frame 1 and be connected.
As shown in fig. 1 and 2, the knocking component comprises a second cross rod 8, a connecting plate 9, a second spring 101, a knocking hammer 10, a first round shaft 12 and a first connecting rod 13, the left part of the inner side of the rack 1 is provided with the second cross rod 8, the second cross rod 8 is provided with a row of connecting plates 9 in a rotating mode at uniform intervals, the second spring 101 is welded between each connecting plate 9 and the rack 1, the right end of each connecting plate 9 is fixedly connected with the knocking hammer 10 through a bolt, the knocking hammer 10 is matched with the breaking nail 6, arc-shaped sliding grooves 11 are formed in the front part and the rear part of the inner side of the rack 1, the first round shaft 12 is arranged in each arc-shaped sliding groove 11 in a sliding mode, the first connecting rods 13 are connected between the first round shafts 12 on the front side and the rear side, and the first connecting rods 13 penetrate through the right part of the connecting plates 9.
As shown in fig. 1, the transmission assembly includes a speed reduction motor 14, a first rotating rod 15 and a U-shaped rod 16, the speed reduction motor 14 is fixedly connected to the rear side of the frame 1 through a bolt, the output shaft of the speed reduction motor 14 is connected to the first rotating rod 15 through a coupling, the U-shaped rod 16 is arranged on the first rotating rod 15, and the U-shaped rod 16 is matched with the connecting plate 9.
Detailed implementation of the above embodiment: when needs are smashed the concrete road surface, drag assigned position with frame 1, and with frame 1 on fixed subassembly is fixed to the tractor, can start the drive assembly, strike the subassembly through knocking the subassembly and strike smashing the subassembly, smash the subassembly and smash the concrete road surface, can drive equipment through the car and remove slowly this moment, make this equipment can smash the concrete road surface of whole section, smash the back that finishes at the concrete road surface, control drive assembly stop work, and take off equipment from the tractor.
When needs move frame 1, fix the afterbody of mounting panel 5 to the tractor earlier, then the tractor removes and drives mounting panel 5 and remove, and then drives first horizontal pole 4 and remove to drive fixed plate 3 and remove, make whole equipment remove and smash the concrete road surface, so, can carry out work through this equipment of tractor pulling, the security that the manpower was used sparingly has improved equipment simultaneously.
When ground is smashed in need, smash nail 6 downstream through knocking the subassembly promotion, first spring 7 compresses, smashes nail 6 and ground contact, smashes ground, when knocking the subassembly with smash nail 6 separation, drive under the effect of first spring 7 and smash nail 6 and reset.
When the transmission assembly moves, the left part of the connecting plate 9 is driven to swing downwards, and then the right part of the connecting plate 9 is driven to swing upwards, the second spring 101 is stretched, the connecting plate 9 drives the knocking hammer 10 to swing upwards, when the transmission assembly is not in contact with the connecting plate 9, the left part of the connecting plate 9 is driven to reset upwards under the action of the second spring 101, and the right part of the connecting plate 9 resets downwards, so that the knocking hammer 10 swings downwards and the smashing nail 6 is in contact, and the smashing nail 6 is driven to move downwards to smash the ground.
When ground needs to be smashed, the speed reduction motor 14 is started to rotate, the first rotating rod 15 is further driven to rotate, the U-shaped rod 16 is driven to rotate, the connecting plate 9 is driven to swing when the U-shaped rod 16 is in contact with the connecting plate 9, the knocking hammer 10 swings upwards, the knocking hammer 10 resets when the U-shaped rod 16 is separated from the connecting plate 9, and therefore the knocking hammer 10 can drive the smashing nail 6 to evenly smash the concrete ground, and the automation degree of equipment is improved.
Example 2
On the basis of embodiment 1, as shown in fig. 3, in order to better clean the concrete pavement, the cleaning machine further comprises a second circular shaft 18, a pushing rod 19, a second connecting rod 20, a second rotating rod 21, a rotary table 22, a third connecting rod 23, a first belt pulley 24, a poking rod 25, a second belt pulley 26 and a flat belt 27, wherein a horizontal sliding groove 17 is formed in the inner side of the front portion of the frame 1, the second circular shaft 18 is slidably arranged in the horizontal sliding groove 17, the pushing rod 19 is arranged on the rear side of the second circular shaft 18, the pushing rod 19 is rotatably provided with the second connecting rod 20, the second connecting rod 20 is rotatably connected with the first connecting rod 13, the second rotating rod 21 is rotatably arranged on the right side of the front portion of the frame 1, the rotary table 22 is connected with the rear portion of the second rotating rod 21 in a key manner, the third connecting rod 23 is rotatably arranged between the rotary table 22 and the pushing rod 19, the first belt pulley 24 is rotatably arranged on the front side of the second rotating rod 21, the poking rod 25 is rotatably arranged on the lower portion of the frame 1 through a bearing seat, the front part of the poke rod 25 passes through the frame 1, the front end of the poke rod 25 is provided with a second belt pulley 26, and a flat belt 27 is wound between the second belt pulley 26 and the first belt pulley 24.
As shown in fig. 4, in order to better break the concrete pavement, the concrete pavement further comprises a support frame 28, nuts 29 and bolts 30, the support frame 28 is welded on the front side and the rear side of the top of the first rotating rod 15, the nuts 29 are arranged on the support frame 28, the bolts 30 are connected in the nuts 29 through threads, the bottom ends of the bolts 30 are rotatably connected with the U-shaped rod 16 through rotary joints, and the U-shaped rod 16 is slidably connected with the first rotating rod 15.
Detailed implementation of the above embodiment: when the first connecting rod 13 swings downwards, the second connecting rod 20 is pushed to move rightwards, the second round shaft 18 is driven to slide rightwards through the pushing rod 19, meanwhile, the third connecting rod 23 is driven to move rightwards through the pushing rod 19, and then the rotary disc 22 is driven to rotate, so that the second rotary rod 21 is driven to rotate, the second belt pulley 26 is driven to rotate through the flat belt 27, the poking rod 25 swings downwards, smashed concrete is poked, and when the first connecting rod 13 swings upwards, the poking rod 25 is driven to swing upwards to reset, so that the smashed concrete pavement is poked, and the subsequent work of workers is facilitated.
Before the concrete ground needs to be smashed, a worker twists the bolt 30 to rotate to drive the U-shaped rod 16 to move upwards or downwards, when the U-shaped rod 16 moves upwards, the knocking force on the concrete ground is reduced, when the U-shaped rod 16 moves downwards, the knocking force on the concrete is increased, after the U-shaped rod 16 is adjusted in position, the twisting of the bolt 30 is stopped, and therefore the swinging height of the knocking hammer 10 can be controlled to adjust the knocking force on the concrete ground, and the equipment can work better.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a breaker is maintained on a large scale to concrete road surface which comprises:
a frame (1);
the roller (2) is arranged at the bottom of the frame (1);
the fixing components are arranged on the front side and the rear side of the rack (1) and connect the equipment on the vehicle;
the smashing component is arranged on the rack (1) and is used for smashing the concrete pavement in a sliding mode;
the knocking component is arranged between the left parts of the racks (1) and performs knocking in a rotating mode;
the transmission assembly is arranged at the left part of the rear side of the rack (1) and is used for providing power through a motor to rotate so as to drive the smashing assembly to press downwards;
the fixing assembly comprises a fixing plate (3), a first cross rod (4) and a mounting plate (5), the fixing plate (3) is arranged on each of the front side and the rear side of the rack (1), the first cross rod (4) is connected between the left parts of the fixing plates (3), and the mounting plate (5) is arranged on the first cross rod (4) in a sliding mode;
the smashing component comprises smashing nails (6) and first springs (7), at least two smashing nails (6) are arranged at the bottom of the rack (1) in a sliding manner at uniform intervals, the first springs (7) are sleeved on the smashing nails (6), and two ends of each first spring (7) are connected with the smashing nails (6) and the rack (1);
the knocking component comprises a second cross rod (8), connecting plates (9), second springs (101), knocking hammers (10), first round shafts (12) and first connecting rods (13), the second cross rod (8) is arranged at the left part of the inner side of the rack (1), at least two connecting plates (9) are rotatably arranged on the second cross rod (8) at uniform intervals, the second springs (101) are connected between the connecting plates (9) and the rack (1), the knocking hammers (10) are arranged at the right ends of the connecting plates (9), the knocking hammers (10) are matched with the breaking nails (6), arc-shaped sliding grooves (11) are formed in the front part and the rear part of the inner side of the rack (1), the first round shafts (12) are arranged in the arc-shaped sliding grooves (11) in a sliding mode, the first connecting rods (13) are connected between the first round shafts (12) on the front side and the rear side, and the first connecting rods (13) penetrate through the right part of the connecting plates (9);
the transmission assembly comprises a speed reducing motor (14), a first rotating rod (15) and a U-shaped rod (16), the speed reducing motor (14) is arranged on the rear side of the rack (1), an output shaft of the speed reducing motor (14) is connected with the first rotating rod (15) through a coupler, the U-shaped rod (16) is arranged on the first rotating rod (15), and the U-shaped rod (16) is matched with the connecting plate (9);
the novel rotary type belt conveyor is characterized by further comprising a second round shaft (18), a push rod (19), a second connecting rod (20), a second rotating rod (21), a rotary table (22), a third connecting rod (23), a first belt pulley (24), a poking rod (25), a second belt pulley (26) and a flat belt (27), wherein a transverse and straight sliding groove (17) is formed in the inner side of the front portion of the machine frame (1), the second round shaft (18) is arranged in the transverse and straight sliding groove (17) in a sliding mode, the push rod (19) is arranged on the rear side of the second round shaft (18), the second connecting rod (20) is rotatably arranged on the push rod (19), the second connecting rod (20) is rotatably connected with the first connecting rod (13), the second rotating rod (21) is rotatably arranged on the right side of the front portion of the machine frame (1), the rotary table (22) is arranged on the rear portion of the second rotating rod (21), the third connecting rod (23) is rotatably arranged between the rotary table (22) and the push rod (19), the first belt pulley (24) is arranged on the front side of the second rotating rod (21), the lower part of the rack (1) is rotatably provided with a poke rod (25), the front part of the poke rod (25) penetrates through the rack (1), the front end of the poke rod (25) is provided with a second belt pulley (26), and a flat belt (27) is wound between the second belt pulley (26) and the first belt pulley (24).
2. The large-range maintenance crusher for the concrete pavement according to claim 1, further comprising support frames (28), nuts (29) and bolts (30), wherein the support frames (28) are arranged on the front side and the rear side of the top of the first rotating rod (15), the nuts (29) are arranged on the support frames (28), the bolts (30) are connected in the nuts (29) through threads, the bottom ends of the bolts (30) are rotatably connected with the U-shaped rods (16), and the U-shaped rods (16) are slidably connected with the first rotating rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373971.6A CN111535141B (en) | 2020-05-07 | 2020-05-07 | Breaker is maintained on concrete road surface on a large scale |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373971.6A CN111535141B (en) | 2020-05-07 | 2020-05-07 | Breaker is maintained on concrete road surface on a large scale |
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| Publication Number | Publication Date |
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| CN111535141A CN111535141A (en) | 2020-08-14 |
| CN111535141B true CN111535141B (en) | 2021-12-07 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193638B (en) * | 2021-12-09 | 2023-10-13 | 中电建路桥集团有限公司 | Quick equipment that drops of concrete cushion |
| CN114960451B (en) * | 2022-06-17 | 2023-09-22 | 永平建设有限公司 | Waste concrete grinding device for road and bridge construction |
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| CN108118603A (en) * | 2018-02-27 | 2018-06-05 | 欧新颖 | A kind of municipal road construction concrete breaker |
| CN109024211A (en) * | 2018-08-07 | 2018-12-18 | 刘大康 | A kind of road rehabilitation equipment |
| CN109944146A (en) * | 2019-03-25 | 2019-06-28 | 重庆大学 | A kind of bituminous pavement flattening device |
| CN111005281A (en) * | 2019-11-25 | 2020-04-14 | 济宁市公路工程总公司 | Highway pavement construction equipment and highway pavement construction method realized by same |
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| CN111535141A (en) | 2020-08-14 |
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