CN209759990U - Old concrete road surface breaker of adjustable - Google Patents
Old concrete road surface breaker of adjustable Download PDFInfo
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- CN209759990U CN209759990U CN201822238556.0U CN201822238556U CN209759990U CN 209759990 U CN209759990 U CN 209759990U CN 201822238556 U CN201822238556 U CN 201822238556U CN 209759990 U CN209759990 U CN 209759990U
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Abstract
The utility model discloses an adjustable old concrete pavement crushing device, which comprises a vehicle body, a machine body and a crankshaft; the utility model has the advantages of reasonable design in structure, the practicality is very high, in operation, the telescopic link drives cutting blade through first axle sleeve and moves down, the motor passes through the action wheel and drives from the driving wheel and cutting blade rotates, realize the cutting on degree road surface, the bent axle drives broken pole and broken head and reciprocates along the uide bushing, the realization is to the breakage on road surface, T type pole and spring can effectively alleviate the damage of vibration to organism part, because carry out the double-bladed cutting to the road surface, crushing speed is fast when carrying out the breakage again, and crushing high quality, at the in-process of lift rotation axis, the suction pump passes through the flow pipe with the water in the water tank and sends to atomizer blowout, can cool down to cutting blade on the one hand, on the other hand can effectively reduce dust pollution, reduce the harm to staff's respiratory track, this device overhaul.
Description
Technical Field
The utility model relates to a road construction equipment technical field specifically is an old concrete road surface breaker of adjustable.
Background
The cement concrete pavement is used as a pavement structure type in road engineering, and has the characteristics of multiple material sources, relatively simple construction process and equipment, low maintenance cost at the initial construction stage and the like, so that the application is extremely wide. However, cement concrete pavements built in China for many years have the defects that the pavements are seriously damaged after the cement concrete pavements reach the service life due to the factors of poor construction quality, more vehicles exceeding the limit, great overload load, imperfect pavement water prevention and drainage facilities and the like, so that the whole bearing capacity is lost; under the condition, the cement concrete pavement has higher rigidity and is more troublesome to treat, the using function of the cement concrete pavement cannot be recovered by local excavation, grouting and other treatment modes, the repairing process is also more complex and the cost is huge. The damaged cement concrete pavement is a resource manually placed, and cannot be simply buried even if removed, so that the damaged cement concrete pavement is broken into aggregates to be matched again to prepare a stable material or recycled concrete for making the best use of resources and saving resources, and the cement concrete pavement is reasonably used for a corresponding structural layer of a new pavement, so that resource recycling is realized, and the recycling economy mode is met.
At present, current old concrete road surface crushing equipment is imported equipment usually, and is with high costs, adopts artifical handheld electric hammer to carry out the breakage of holing to the road surface in the real life simultaneously, and is slow, and is inefficient, and the energy consumption is big, and the cost of labor is high, and some companies adopt the excavator of the broken head of reloading to carry out the breakage, and it is big to the crowded road area in city, and the leeway of circling round is little, and the construction is inconvenient, and cement road surface structural strength is big simultaneously, directly adopts the drill bit to carry out breakage easily and damages equipment, and the broken degree of difficulty is. Therefore, those skilled in the art provide an adjustable old concrete pavement breaking device to solve the problems in the background art.
disclosure of Invention
An object of the utility model is to provide an old concrete road surface breaker of adjustable to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
An adjustable old concrete pavement crushing device comprises a vehicle body, a machine body and a crankshaft, wherein telescopic rods are symmetrically arranged on the left side and the right side of the bottom inside the vehicle body, the upper end of each telescopic rod is rotatably connected with a rotating shaft through a first shaft sleeve, cutting blades are sleeved on the left portion and the right portion of each rotating shaft, a driven wheel is arranged at the right end of each rotating shaft, an adjusting shaft is arranged in the middle of the rear end of the machine body, the left end of each adjusting shaft penetrates through the vehicle body and is connected with a belt tension adjusting wheel, an adjusting nut is connected with the right portion of each adjusting shaft in a threaded manner, hanging rods are symmetrically arranged on the left side and the right side of the top inside the vehicle body, the lower ends of the hanging rods are rotatably connected with the crankshaft through a second shaft sleeve, a driving wheel is arranged on the, the third shaft sleeve lower extreme is provided with the arrangement groove, the inside T type pole that is provided with of arrangement groove, T type pole upper end is connected with the spring, T type pole lower extreme runs through the arrangement groove and is connected with threaded joint, threaded joint lower part threaded connection breaks the head.
as a further aspect of the present invention: the lower end of the vehicle body is provided with a plurality of movable wheels.
As a further aspect of the present invention: the driving wheel, the belt tension adjusting wheel and the driven wheel are connected through a belt, and the diameter length of the driving wheel is at least three times of that of the driven wheel.
As a further aspect of the present invention: organism and automobile body lower extreme just are located crushing head and cutting blade and all are provided with the rectangle under and lead to the groove, make things convenient for crushing head and cutting blade to carry out broken cutting work.
As a further aspect of the present invention: the inside bottom rear side of organism is provided with the water tank, automobile body lower extreme middle part is connected with a plurality of atomizer through spraying the frame, the water tank passes through the delivery pipe and connects atomizer, the junction of delivery pipe and water tank is provided with the suction pump.
As a further aspect of the present invention: the middle part of the rear end of the machine body is connected with a guide sleeve through a connecting rod, the inner part of the guide sleeve is connected with a crushing rod in a sliding mode, and a pushing handle is arranged in the middle part of the rear end of the machine body and is convenient to move.
Compared with the prior art, the beneficial effects of the utility model are that:
The utility model has the advantages of reasonable design in structure, the practicality is very high, in operation, the telescopic link drives cutting blade through first axle sleeve and moves down, the motor passes through the action wheel and drives from the driving wheel and cutting blade rotates, realize the cutting on degree road surface, the bent axle drives broken pole and broken head and reciprocates along the uide bushing, the realization is to the breakage on road surface, T type pole and spring can effectively alleviate the damage of vibration to organism part, because carry out the double-bladed cutting to the road surface, crushing speed is fast when carrying out the breakage again, and crushing high quality, at the in-process of lift rotation axis, the suction pump passes through the flow pipe with the water in the water tank and sends to atomizer blowout, can cool down to cutting blade on the one hand, on the other hand can effectively reduce dust pollution, reduce the harm to staff's respiratory track, this device overhaul.
drawings
Fig. 1 is a schematic structural diagram of an adjustable old concrete pavement breaking device.
Fig. 2 is an enlarged schematic view of a part a of the adjustable old concrete pavement breaking device.
Fig. 3 is a side view of an adjustable old concrete pavement breaking device.
In the figure: the device comprises a vehicle body 1, a moving wheel 2, a machine body 3, an expansion rod 4, a first shaft sleeve 5, a rotating shaft 6, a cutting blade 7, a driven wheel 8, an adjusting shaft 9, a belt tension adjusting wheel 10, an adjusting nut 11, a hanging rod 12, a second shaft sleeve 13, a crankshaft 14, a driving wheel 15, a motor 16, a third shaft sleeve 17, a crushing rod 18, a guide sleeve 19, a placing groove 20, a T-shaped rod 21, a spring 22, a threaded joint 23, a crushing head 24, a water tank 25, an atomizing nozzle 26 and a water spraying pipe 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, an adjustable old concrete pavement breaking device comprises a vehicle body 1, a machine body 3 and a crankshaft 14, wherein telescopic rods 4 are symmetrically arranged on the left side and the right side of the bottom inside the vehicle body 1, the upper end of each telescopic rod 4 is rotatably connected with a rotating shaft 6 through a first shaft sleeve 5, cutting blades 7 are respectively sleeved on the left portion and the right portion of each rotating shaft 6, a driven wheel 8 is arranged at the right end of each rotating shaft 6, an adjusting shaft 9 is arranged in the middle of the rear end of the machine body 3, the left end of each adjusting shaft 9 penetrates through the machine body 3 and is connected with a belt tension adjusting wheel 10, an adjusting nut 11 is in threaded connection with the right portion of each adjusting shaft 9, hanging rods 12 are symmetrically arranged on the left side and the right side of the top inside the machine body 3, the lower ends, 3 right-hand member upsides of organism are connected with motor 16 through the motor cabinet, motor 16 passes through coupling joint bent axle 14, 14 middle part covers of bent axle are equipped with third axle sleeve 17, third axle sleeve 17 lower extreme is provided with settling groove 20, settling groove 20 inside is provided with T type pole 21, T type pole 21 upper end is connected with spring 22, T type pole 21 lower extreme runs through settling groove 20 and is connected with threaded joint 23, threaded joint 23 lower part threaded connection breaks head 24.
The lower end of the vehicle body 1 is provided with a plurality of movable wheels 2.
The driving wheel 15, the belt tension adjusting wheel 10 and the driven wheel 8 are connected through a belt, and the diameter length of the driving wheel 15 is at least three times of that of the driven wheel 8.
Organism 3 and 1 lower extreme of automobile body just are located crushing head 24 and cutting blade 7 and all are provided with the rectangle and lead to the groove under, make things convenient for crushing head 24 and cutting blade 7 to carry out broken cutting work.
The inside bottom rear side of organism 3 is provided with water tank 25, 1 lower extreme middle part of automobile body is connected with a plurality of atomizer 26 through the frame that sprays, atomizer 26 is connected through delivery pipe 27 to water tank 25, delivery pipe 27 and water tank 25's junction is provided with the suction pump.
The middle part of the rear end of the machine body 3 is connected with a guide sleeve 19 through a connecting rod, the inner part of the guide sleeve 19 is connected with a crushing rod 18 in a sliding mode, and a pushing handle is arranged in the middle part of the rear end of the machine body 3 and is convenient to move.
The utility model discloses a theory of operation is:
The utility model relates to an old concrete road surface breaker of adjustable, in operation, telescopic link 4 drives cutting blade 7 through first axle sleeve 5 and moves down, motor 16 drives bent axle 14 simultaneously and rotates, and drive from driving wheel 8 and cutting blade 7 through action wheel 15 and rotate, thereby realize the cutting of degree road surface, bent axle 14 drives crushing pole 18 and crushing head 24 through third axle sleeve 17 and reciprocates along uide bushing 19, thereby realize the crushing to the road surface, under the effect of T type pole 21 and spring 22, effective shock attenuation, reduce the damage to the part of organism 3, because at first carry out the double blade cutting to the road surface, crushing speed is fast when carrying out the crushing, and crushing quality is high, in the process of going up and down rotation axis 6, realize the regulation to belt tension progress through adjusting nut 11 regulation wheel 10, the suction pump sends the water in the water tank 25 to atomizer 26 blowout through flow pipe 27, on the one hand, the cutting blade 7 can be cooled, on the other hand, the dust pollution can be effectively reduced, and the harm to the respiratory tract of the staff is reduced.
The utility model has the advantages of reasonable design in structure, the practicality is very high, in operation, the telescopic link drives cutting blade through first axle sleeve and moves down, the motor passes through the action wheel and drives from the driving wheel and cutting blade rotates, realize the cutting on degree road surface, the bent axle drives broken pole and broken head and reciprocates along the uide bushing, the realization is to the breakage on road surface, T type pole and spring can effectively alleviate the damage of vibration to organism part, because carry out the double-bladed cutting to the road surface, crushing speed is fast when carrying out the breakage again, and crushing high quality, at the in-process of lift rotation axis, the suction pump passes through the flow pipe with the water in the water tank and sends to atomizer blowout, can cool down to cutting blade on the one hand, on the other hand can effectively reduce dust pollution, reduce the harm to staff's respiratory track, this device overhaul.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an old concrete road surface breaker of adjustable, includes automobile body (1), organism (3) and bent axle (14), its characterized in that, the inside bottom left side of automobile body (1) and right side symmetry are provided with telescopic link (4), telescopic link (4) upper end is rotated through first axle sleeve (5) and is connected with rotation axis (6), rotation axis (6) left part and right part all overlap and are equipped with cutting blade (7), rotation axis (6) right-hand member is provided with from driving wheel (8), organism (3) rear end middle part is provided with regulating spindle (9), regulating spindle (9) left end runs through organism (3) and is connected with belt tension regulating wheel (10), regulating spindle (9) right part threaded connection has adjusting nut (11), organism (3) inside top left side and right side symmetry are provided with peg (12), peg (12) lower extreme rotates jointly through second axle sleeve (13) and is connected with bent axle (14), bent axle (14) right part cover is equipped with action wheel (15), organism (3) right-hand member upside is connected with motor (16) through the motor cabinet, motor (16) pass through coupling joint bent axle (14), bent axle (14) middle part cover is equipped with third axle sleeve (17), third axle sleeve (17) lower extreme is provided with settling tank (20), settling tank (20) inside is provided with T type pole (21), T type pole (21) upper end is connected with spring (22), T type pole (21) lower extreme runs through settling tank (20) and is connected with threaded joint (23), threaded joint (23) lower part threaded connection crushing head (24).
2. The adjustable old concrete pavement crushing device as claimed in claim 1, wherein the lower end of the vehicle body (1) is provided with a plurality of moving wheels (2).
3. The adjustable old concrete pavement crushing device as claimed in claim 1, wherein the driving wheel (15), the belt tension adjusting wheel (10) and the driven wheel (8) are connected through a belt, and the diameter length of the driving wheel (15) is at least three times of that of the driven wheel (8).
4. The adjustable old concrete pavement crushing device as claimed in claim 1, wherein rectangular through grooves are formed at the lower ends of the machine body (3) and the vehicle body (1) and just below the crushing head (24) and the cutting blade (7).
5. The adjustable old concrete pavement crushing device as claimed in claim 1, wherein a water tank (25) is arranged at the rear side of the bottom end inside the machine body (3), the middle part of the lower end of the machine body (1) is connected with a plurality of atomizing nozzles (26) through a spray rack, the water tank (25) is connected with the atomizing nozzles (26) through a water supply pipe (27), and a water suction pump is arranged at the joint of the water supply pipe (27) and the water tank (25).
6. The adjustable old concrete pavement crushing device as claimed in claim 1, wherein a guide sleeve (19) is connected to the middle of the rear end of the machine body (3) through a connecting rod, the crushing rod (18) is slidably connected inside the guide sleeve (19), and a pushing handle is arranged in the middle of the rear end of the machine body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238556.0U CN209759990U (en) | 2018-12-28 | 2018-12-28 | Old concrete road surface breaker of adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238556.0U CN209759990U (en) | 2018-12-28 | 2018-12-28 | Old concrete road surface breaker of adjustable |
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| Publication Number | Publication Date |
|---|---|
| CN209759990U true CN209759990U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822238556.0U Active CN209759990U (en) | 2018-12-28 | 2018-12-28 | Old concrete road surface breaker of adjustable |
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| CN (1) | CN209759990U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255254A (en) * | 2020-03-13 | 2020-06-09 | 江苏省华建建设股份有限公司 | Ground cleaning device for construction |
| CN111910497A (en) * | 2020-08-13 | 2020-11-10 | 湖北省工业建筑集团有限公司 | Town road damages bituminous paving cutting clean-up equipment |
| CN112095431A (en) * | 2020-09-15 | 2020-12-18 | 王丹丹 | Pavement crushing equipment for highway construction |
| CN112281617A (en) * | 2020-11-03 | 2021-01-29 | 张雪丽 | Municipal construction is with concrete road surface demolishs breaker |
| CN114481786A (en) * | 2022-03-05 | 2022-05-13 | 王少波 | Grooving device with dustproof function for road construction |
| CN116196715A (en) * | 2023-04-18 | 2023-06-02 | 重庆交通大学 | Dustproof equipment for road construction |
| CN116676845A (en) * | 2023-07-04 | 2023-09-01 | 河北道桥工程检测有限公司 | Combined pretreatment equipment for road repair and maintenance |
-
2018
- 2018-12-28 CN CN201822238556.0U patent/CN209759990U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255254A (en) * | 2020-03-13 | 2020-06-09 | 江苏省华建建设股份有限公司 | Ground cleaning device for construction |
| CN111910497A (en) * | 2020-08-13 | 2020-11-10 | 湖北省工业建筑集团有限公司 | Town road damages bituminous paving cutting clean-up equipment |
| CN112095431A (en) * | 2020-09-15 | 2020-12-18 | 王丹丹 | Pavement crushing equipment for highway construction |
| CN112281617A (en) * | 2020-11-03 | 2021-01-29 | 张雪丽 | Municipal construction is with concrete road surface demolishs breaker |
| CN114481786A (en) * | 2022-03-05 | 2022-05-13 | 王少波 | Grooving device with dustproof function for road construction |
| CN116196715A (en) * | 2023-04-18 | 2023-06-02 | 重庆交通大学 | Dustproof equipment for road construction |
| CN116196715B (en) * | 2023-04-18 | 2023-08-29 | 重庆交通大学 | Dustproof equipment for road construction |
| CN116676845A (en) * | 2023-07-04 | 2023-09-01 | 河北道桥工程检测有限公司 | Combined pretreatment equipment for road repair and maintenance |
| CN116676845B (en) * | 2023-07-04 | 2024-01-05 | 河北道桥工程检测有限公司 | Combined pretreatment equipment for road repair and maintenance |
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