CN108118602B - Concrete pavement crushing and cleaning vehicle - Google Patents
Concrete pavement crushing and cleaning vehicle Download PDFInfo
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- CN108118602B CN108118602B CN201810001487.3A CN201810001487A CN108118602B CN 108118602 B CN108118602 B CN 108118602B CN 201810001487 A CN201810001487 A CN 201810001487A CN 108118602 B CN108118602 B CN 108118602B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 66
- 230000033001 locomotion Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 19
- 238000000889 atomisation Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims abstract description 4
- 239000003595 mist Substances 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 32
- 230000002035 prolonged effect Effects 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 206010033425 Pain in extremity Diseases 0.000 description 1
- 208000021945 Tendon injury Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Classifications
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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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
- E01H1/047—Collecting apparatus characterised by the hopper or by means for unloading the hopper
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention belongs to the technical field of road construction, and particularly relates to a concrete pavement crushing and cleaning vehicle which comprises a tractor, an undercarriage, a crushing box, a cutting unit, a crushing unit, an atomizing unit and a cleaning unit; the cutting unit comprises a driving motor, a rotating shaft and a blade; the atomization unit comprises an air tank, a water tank and an atomization pipe; the crushing unit comprises a mounting plate, a transmission shaft, a turbine, a cam, a connecting rod and a crushing rod; the blade cuts the concrete pavement into a plurality of fine grooves, the concrete pavement is crushed under the left and right movement of the crushing rod, the atomizing unit generates high-pressure gas by utilizing the reciprocating movement of a piston arranged on the crushing rod while the concrete pavement is cut and crushed, and water mist is generated under the action of the high-pressure gas to reduce dust generated by cutting the concrete pavement. The invention reduces the harm of noise, dust and the like generated in the process of crushing the concrete pavement by adopting the modes of layered cutting, crushing and stripping, and protects the ecological environment.
Description
Technical Field
The invention belongs to the technical field of road construction, and particularly relates to a concrete pavement crushing and cleaning vehicle.
Background
Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, closely compacting, curing and hardening. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased more and more. Meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like. These characteristics make it very widely used, not only in various civil engineering, that is shipbuilding, machinery industry, ocean development, geothermal engineering, etc., but also concrete is an important material.
With the continuous increase of the service life of concrete, a plurality of concrete pavements need to be maintained or rebuilt regularly, the concrete pavements are usually broken by manually using a hydraulic breaking hammer before the maintenance process or the rebuilding, but strong breaking vibration can be generated in the concrete breaking process, the phenomenon of hand pain or tendon injury of operators can be caused for a long time, the manual breaking mode has the defects of high labor intensity, low breaking efficiency, low working efficiency and the like, and dust can be generated in the breaking process to influence the body health of the operators; although the prior art also has a full-automatic hydraulic crusher, the crushing mode of high-speed impact is still used, and the damage of vibration, noise and dust cannot be avoided.
In view of this, it becomes necessary to provide a concrete pavement breaking apparatus that reduces noise and dust.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a concrete pavement crushing and cleaning vehicle, which reduces the harm of noise, dust and the like generated in the process of crushing a concrete pavement by adopting a mode of layered cutting, crushing and stripping and protects the ecological environment.
The invention relates to a concrete pavement crushing and cleaning vehicle which comprises a tractor, an undercarriage, a crushing box, a cutting unit, a crushing unit and an atomizing unit, wherein the undercarriage is arranged on the undercarriage; one end of the undercarriage is connected to one side of the tractor; the crushing box is arranged below the undercarriage, a damping plate is arranged at the upper end of the crushing box, the other end of the undercarriage is connected to the damping plate in a matched mode, and the undercarriage is used for retracting or putting down the crushing box; the cutting unit is arranged in the crushing box and used for cutting the concrete pavement; the crushing unit is arranged in the crushing box and used for crushing the cut concrete pavement; the atomizing unit is arranged on the outer side of the crushing box and used for reducing dust generated by the cutting unit; the cleaning vehicle runs to a construction road section, the cutting unit and the crushing unit are started, the crushing box is placed on the road surface by the undercarriage, the road surface is cut and crushed, and the atomizing unit is matched with the crushing unit to spray and reduce dust at the cutting position while the road surface is cut and crushed; the cleaning vehicle cuts, crushes and moves forward.
The landing gear comprises a lifting rod, a horizontal oil cylinder and a vertical oil cylinder; one end of the lifting rod is rotatably connected to one side of the tractor, the other end of the lifting rod is rotatably connected above a damping plate of the crushing box, and the middle part of the lifting rod is respectively rotatably connected with a horizontal oil cylinder and a vertical oil cylinder; the other end of the horizontal oil cylinder is hinged to one side of the tractor, and the other end of the vertical oil cylinder is hinged to the upper part of the damping plate; the horizontal oil cylinder moves to realize the lifting or falling of the lifting rod, and the vertical oil cylinder is used for keeping the crushing box horizontal in the running process of the lifting rod.
The cutting unit comprises a driving motor, a rotating shaft and a blade; the driving motor is arranged on one side of the crushing box, a rotating shaft of the driving motor is fixedly connected with a rotating shaft, and a group of blades are arranged on the outer side of the rotating shaft; one end of the rotating shaft is provided with spiral teeth; the spiral teeth are used for being matched and connected with the crushing unit; the driving motor rotates to enable the blade to rotate at a high speed, and the concrete pavement is cut.
The atomization unit comprises an air tank, a water tank and an atomization pipe; the gas box is arranged on one side of the crushing box and can generate high-pressure gas by utilizing the motion of the crushing unit; the water tank is installed in broken case one side, gas tank and water tank are being connected in the atomizing pipe cooperation, the atomizing pipe is installed in cutting unit one side, the atomizing pipe is used for reducing the dust that the cutting produced, and the gas tank is to atomizing pipe input high-pressure gas, and the water tank is to atomizing pipe input rivers, produces water smoke under high-pressure gas's effect for reduce the dust that the cutting concrete road surface produced.
As an embodiment of the invention, a set of step shafts is arranged between the damping plate and the crushing box, the step shafts are used for installing the damping plate above the crushing box, the damping springs are sleeved on the step shafts, the crushing box can generate larger impact force when being placed at the moment of cutting the concrete pavement, the damping springs are used for reducing the impact, and the service life of the device is prolonged.
As an embodiment of the present invention, the step shaft is provided with an elastic buckle for locking the damping plate after relieving the impact, so as to improve the stability of the device during the cutting process.
As an embodiment of the present invention, the crushing unit includes a mounting plate, a transmission shaft, a turbine, a cam, a link, and a crushing rod; the mounting plate is mounted inside the crushing box, a transmission shaft is rotatably mounted on the mounting plate, a turbine is arranged at one end of the transmission shaft, and the turbine is matched with spiral teeth arranged on the rotating shaft to realize rotation of the transmission shaft; the other end of the transmission shaft is fixedly connected with a cam; one side of the cam is rotatably connected with one side of a connecting rod, the other side of the connecting rod is rotatably connected with a crushing rod, and the crushing rod is embedded into a cutting gap formed by the cutting unit; the transmission shaft, the turbine, the cam and the connecting rod are matched to realize the horizontal reciprocating motion of the crushing rod; the transmission shaft rotates to drive the cam to rotate, the horizontal reciprocating motion of the crushing rod is realized by matching with the connecting rod, and the concrete pavement fully covered with the cutting gaps is crushed.
As an embodiment of the invention, one end of the crushing rod is provided with a piston; the piston is used for being matched with the gas box to generate high-pressure gas, the high-pressure gas is generated by utilizing the reciprocating motion of the crushing rod, and the generated high-pressure gas is used for the atomizing unit.
As an implementation mode of the invention, an air inlet is arranged on one side of the air box, a group of air inlet rubber sheets which are mutually attached are covered on the air inlet, and the air inlet rubber sheets are arranged into an arc shape with the circle center facing the inside of the air box, so that the air box is opened when air is fed, and the air feeding to the atomizing pipe is automatically closed.
As an embodiment of the present invention, a set of air outlet rubber sheets attached to each other is disposed at a connection port between the atomizing pipe and the air box, and the air outlet rubber sheets are arranged in an arc shape with a circle center facing the atomizing pipe, are closed when the air box is used for air intake, and are automatically opened when air is delivered to the atomizing pipe.
As an embodiment of the invention, the crushing rod is provided with crushing teeth, the surfaces of the crushing teeth are fully distributed with sharp spines, and under the left-right movement of the crushing rod, the sharp spines firstly pierce the side walls of the concrete tank, so that the strength of concrete is reduced, and the crushing teeth are convenient to crush the concrete pavement.
The invention has the following beneficial effects:
1. the concrete pavement crushing and cleaning vehicle disclosed by the invention has the advantages that the cutting unit and the crushing unit are started, the crushing box is placed on the pavement by the undercarriage, the pavement is cut and crushed, and the atomizing unit is matched with the crushing unit to spray and reduce dust at the cutting position while the pavement is cut and crushed; the cleaning vehicle cuts broken stone and moves ahead, and the cleaning unit that the rear side set up collects broken rubble.
2. According to the concrete pavement crushing and cleaning vehicle, the blades rotate at a high speed through the rotation of the driving motor of the cutting unit, the concrete pavement is cut into a plurality of strands of fine cracks, the crushing unit is convenient to crush, and meanwhile, the noise generated by crushing is reduced.
3. According to the concrete pavement crushing and cleaning vehicle, the blade cuts a concrete pavement into a plurality of fine grooves, the fine grooves are embedded into the cutting seams along with the crushing teeth of the crushing units, the transmission shaft rotates to drive the cam to rotate, the horizontal reciprocating motion of the crushing rod is realized by matching with the connecting rod, and the concrete pavement is crushed under the left-right motion of the crushing rod.
4. According to the concrete pavement crushing and cleaning vehicle, the sharp pricks are arranged on the surfaces of the crushing teeth, and the sharp pricks firstly pierce the side wall of the concrete groove under the left-right movement of the crushing rod, so that the strength of concrete is reduced, and the crushing teeth can crush the concrete pavement conveniently.
5. According to the concrete pavement crushing and cleaning vehicle, the damping spring is sleeved on the step shaft, the crushing box is placed at the moment of cutting of the concrete pavement, larger impact force can be generated, the impact is reduced by the damping spring, and the service life of the device is prolonged.
6. According to the concrete pavement crushing and cleaning vehicle, the atomizing unit generates high-pressure gas by utilizing the reciprocating motion of the piston arranged on the crushing rod, the high-pressure gas is input into the atomizing pipe through the gas tank, the water flow is input into the atomizing pipe through the water tank, and water mist is generated under the action of the high-pressure gas to reduce dust generated by cutting a concrete pavement.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a drive pattern diagram of the crushing unit of the present invention;
FIG. 5 is a side view of FIG. 4;
FIG. 6 is a block diagram of the air box of the present invention;
FIG. 7 is a cross-sectional view B-B of FIG. 2;
in the figure: tractor 1, undercarriage 2, lifting rod 21, horizontal cylinder 22, vertical cylinder 23, crushing box 3, damping plate 31, step shaft 32, damping spring 33, cutting unit 4, driving motor 41, rotating shaft 42, blade 43, crushing unit 5, mounting plate 51, transmission shaft 52, turbine 53, cam 54, connecting rod 55, crushing rod 56, piston 561, crushing tooth 562, atomizing unit 6, air box 61, air inlet rubber piece 611, air outlet rubber piece 612, water tank 62 and atomizing pipe 63.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, the concrete pavement crushing and cleaning vehicle comprises a tractor 1, an undercarriage 2, a crushing box 3, a cutting unit 4, a crushing unit 5, an atomizing unit 6 and a cleaning unit 7; one end of the undercarriage 2 is connected to one side of the tractor 1; the crushing box 3 is arranged below the undercarriage 2, the upper end of the crushing box 3 is provided with a damping plate 31, the other end of the undercarriage 2 is connected to the damping plate 31 in a matched mode, and the undercarriage 2 is used for retracting or putting down the crushing box 3; the cutting unit 4 is arranged inside the crushing box 3, and the cutting unit 4 is used for cutting the concrete pavement; the crushing unit 5 is arranged inside the crushing box 3, and the crushing unit 5 is used for crushing the cut concrete pavement; the atomizing unit 6 is arranged outside the crushing box 3, and the atomizing unit 6 is used for reducing dust generated by the cutting unit 4; the cleaning unit 7 is arranged on one side of the crushing box 3, and the cleaning unit 7 is used for collecting fine stone blocks generated by the crushing unit 5; the cleaning vehicle runs to a construction road section, the cutting unit 4 and the crushing unit 5 are started, the crushing box 3 is placed on the road surface by the undercarriage 2, the road surface is cut and crushed, and the atomizing unit 6 is matched with the crushing unit 5 to spray and reduce dust at the cutting position while the road surface is cut and crushed; the cutting of cleaning cart is broken and is advanced, and broken rubble is collected to cleaning unit 7 that the rear side set up.
The landing gear 2 comprises a lifting rod 21, a horizontal oil cylinder 22 and a vertical oil cylinder 23; one end of the lifting rod 21 is rotatably connected to one side of the tractor 1, the other end of the lifting rod 21 is rotatably connected above the damping plate 31 of the crushing box 3, and the middle part of the lifting rod 21 is respectively rotatably connected with the horizontal oil cylinder 22 and the vertical oil cylinder 23; the other end of the horizontal oil cylinder 22 is hinged to one side of the tractor 1, and the other end of the vertical oil cylinder 23 is hinged to the upper part of the damping plate 31; the horizontal cylinder 22 moves to achieve the raising or lowering of the landing bar 21, and the vertical cylinder 23 serves to maintain the crushing bin 3 horizontal during the operation of the landing bar 21.
The cutting unit 4 includes a driving motor 41, a rotary shaft 42, and a blade 43; the driving motor 41 is installed on one side of the crushing box 3, a rotating shaft 42 is fixedly connected to a rotating shaft of the driving motor 41, and a group of blades 43 is arranged on the outer side of the rotating shaft 42; one end of the rotating shaft 42 is provided with spiral teeth; the spiral teeth are used for being matched and connected with the crushing unit 5; the driving motor 41 rotates to rotate the blade 43 at a high speed, thereby cutting the concrete pavement.
The atomization unit 6 comprises an air tank 61, a water tank 62 and an atomization pipe 63; the gas tank 61 is installed at one side of the crushing tank 3, and the gas tank 61 can generate high-pressure gas by using the movement of the crushing unit 5; the water tank 62 is installed in broken case 3 one side, gas tank 61 and water tank 62 are being connected in the cooperation of atomizing pipe 63, atomizing pipe 63 is installed in cutting unit 4 one side, atomizing pipe 63 is used for reducing the dust that the cutting produced, and gas tank 61 inputs high-pressure gas to atomizing pipe 63, and the water tank inputs rivers to atomizing pipe 63, produces water smoke under high-pressure gas's effect for reduce the dust that the cutting concrete surface produced.
As an embodiment of the present invention, a set of step shafts 32 is disposed between the damping plate 31 and the crushing box 3, the step shafts 32 are used for mounting the damping plate 31 above the crushing box 3, the damping springs 33 are sleeved on the step shafts 32, the crushing box 3 generates a large impact force at the moment of cutting the concrete pavement, the damping springs 33 are used for reducing the impact, and the service life of the device is prolonged.
As an embodiment of the present invention, the step shaft 32 is provided with an elastic snap for locking the damping plate 31 after the impact is relieved, so as to improve the stability of the device during the cutting process.
As an embodiment of the present invention, the crushing unit 5 includes a mounting plate 51, a transmission shaft 52, a turbine 53, a cam 54, a link 55, and a crushing rod 56; the mounting plate 51 is mounted inside the crushing box 3, the mounting plate 51 is rotatably mounted with a transmission shaft 52, one end of the transmission shaft 52 is provided with a turbine 53, and the turbine 53 is matched with the helical teeth arranged on the rotating shaft 42 to realize the rotation of the transmission shaft 52; the other end of the transmission shaft 52 is fixedly connected with a cam 54; one side of the cam 54 is rotatably connected with one side of a connecting rod 55, the other side of the connecting rod 55 is rotatably connected with a crushing rod 56, and the crushing rod 56 is embedded into a cutting gap formed by the cutting unit 4; the transmission shaft 52, the turbine 53, the cam 54 and the connecting rod 55 are matched to realize the horizontal reciprocating motion of the crushing rod 56; the transmission shaft 52 rotates to drive the cam 54 to rotate, and the crushing rod 56 horizontally reciprocates in cooperation with the connecting rod 55 to crush the concrete pavement full of cutting gaps.
As an embodiment of the present invention, a piston 561 is provided at one end of the crushing rod 56; the piston 561 is used to generate high-pressure gas in cooperation with the gas tank 61, generate high-pressure gas by the reciprocating motion of the crushing rod 56, and apply the generated high-pressure gas to the atomizing unit 6.
As an embodiment of the present invention, an air inlet is disposed on one side of the air box 61, a group of air inlet rubber sheets 611 attached to each other is covered on the air inlet, the air inlet rubber sheets 611 are arranged in an arc shape with a circle center facing the inside of the air box, so that the air box 61 is opened when air is supplied, and the air supply to the atomizing pipe 63 is automatically closed.
As an embodiment of the present invention, a connection port between the atomizing pipe 63 and the air box 61 is provided with a set of air outlet rubber sheets 612 which are attached to each other, and the air outlet rubber sheets 612 are arranged in an arc shape with a center facing the atomizing pipe 63, are closed when the air box 61 admits air, and are automatically opened when the air box 63 admits air.
As an embodiment of the invention, the crushing rod 56 is provided with crushing teeth 562, the surfaces of the crushing teeth 562 are fully distributed with sharp thorns, and under the left and right movement of the crushing rod 56, the sharp thorns firstly pierce the side wall of the concrete tank, so that the strength of the concrete is reduced, and the crushing teeth 562 can crush the concrete pavement.
When the cleaning vehicle works, the cleaning vehicle runs to a construction road section, the cutting unit 4 and the crushing unit 5 are started, the crushing box 3 is placed on the road surface through the matching motion of the horizontal oil cylinder 22 and the vertical oil cylinder 23 of the undercarriage 2, the crushing box 3 generates large impact force at the moment of cutting the concrete road surface, and the impact is reduced by the damping spring 33; the driving motor 41 of the cutting unit 4 rotates to enable the blade 43 to rotate at a high speed, the blade 43 cuts the concrete pavement into a plurality of fine grooves, the fine grooves are embedded into a cutting seam next to the crushing teeth 562 of the crushing unit 5, the transmission shaft 52 rotates to drive the cam 54 to rotate, the horizontal reciprocating motion of the crushing rod 56 is realized by matching with the connecting rod 55, under the left-right motion of the crushing rod 56, sharp thorns on the surfaces of the crushing teeth 562 firstly pierce the side wall of the concrete groove to reduce the strength of concrete and crush the concrete pavement, and the atomizing unit 6 generates high-pressure gas by utilizing the reciprocating motion of a piston 561 arranged on the crushing rod 56 during cutting and crushing, inputs the high-pressure gas to the atomizing pipe 63 through the gas tank 61, and inputs water flow to the atomizing pipe 63 through the water tank to generate water mist under the action of the high-pressure gas for reducing dust generated by cutting the concrete; the cutting of cleaning cart is broken and is advanced, and broken rubble is collected to cleaning unit 7 that the rear side set up.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A concrete pavement crushing and cleaning method is characterized by comprising the following steps: comprises a tractor (1), an undercarriage (2), a crushing box (3), a cutting unit (4), a crushing unit (5) and an atomizing unit (6); one end of the undercarriage (2) is connected to one side of the tractor (1); the crushing box (3) is arranged below the undercarriage (2); the upper end of the crushing box (3) is provided with a damping plate (31), the other end of the undercarriage (2) is connected to the damping plate (31) in a matched mode, and the undercarriage (2) is used for retracting or putting down the crushing box (3); the cutting unit (4) is arranged inside the crushing box (3), and the cutting unit (4) is used for cutting the concrete pavement; the crushing unit (5) is arranged inside the crushing box (3), and the crushing unit (5) is used for crushing the cut concrete pavement; the atomization unit (6) is arranged outside the crushing box (3); wherein,
the landing gear (2) comprises a lifting rod (21), a horizontal oil cylinder (22) and a vertical oil cylinder (23); one end of the lifting rod (21) is rotatably connected to one side of the tractor (1), the other end of the lifting rod (21) is rotatably connected above a damping plate (31) of the crushing box (3), and the middle part of the lifting rod (21) is respectively rotatably connected with a horizontal oil cylinder (22) and a vertical oil cylinder (23); the other end of the horizontal oil cylinder (22) is hinged to one side of the tractor (1), and the other end of the vertical oil cylinder (23) is hinged above the damping plate (31); the horizontal oil cylinder (22) moves to realize the lifting or falling of the lifting rod (21), and the vertical oil cylinder (23) is used for keeping the crushing box (3) horizontal in the running process of the lifting rod (21);
the cutting unit (4) comprises a drive motor (41), a rotating shaft (42) and a blade (43); the driving motor (41) is installed on one side of the crushing box (3), a rotating shaft of the driving motor (41) is fixedly connected with a rotating shaft (42), and a group of blades (43) is arranged on the outer side of the rotating shaft (42); one end of the rotating shaft (42) is provided with spiral teeth; the spiral teeth are used for being matched and connected with a crushing unit (5);
the atomization unit (6) comprises an air tank (61), a water tank (62) and an atomization pipe (63); the gas box (61) is arranged on one side of the crushing box (3), and the gas box (61) can generate high-pressure gas by utilizing the motion of the crushing unit (5); the water tank (62) is arranged on one side of the crushing box (3), the atomizing pipe (63) is connected with the air tank (61) and the water tank (62) in a matching mode, the atomizing pipe (63) is arranged on one side of the cutting unit (4), and the atomizing pipe (63) is used for reducing dust generated by cutting;
a group of step shafts (32) are arranged between the damping plate (31) and the crushing box (3), the step shafts (32) are used for installing the damping plate (31) above the crushing box (3), and damping springs (33) are sleeved on the step shafts (32); the crushing box (3) is placed at the moment of cutting the concrete pavement, so that a large impact force is generated, the impact is reduced by using the damping spring (33), and the service life of the device is prolonged;
the step shaft (32) is provided with an elastic buckle;
the crushing unit (5) comprises a mounting plate (51), a transmission shaft (52), a turbine (53), a cam (54), a connecting rod (55) and a crushing rod (56); the mounting plate (51) is mounted inside the crushing box (3), the mounting plate (51) is rotatably provided with a transmission shaft (52), one end of the transmission shaft (52) is provided with a turbine (53), and the turbine (53) is matched with helical teeth arranged on the rotating shaft (42) to realize rotation of the transmission shaft (52); the other end of the transmission shaft (52) is fixedly connected with a cam (54); one side of the cam (54) is rotationally connected with one side of a connecting rod (55), and the other side of the connecting rod (55) is rotationally connected with a crushing rod (56); the transmission shaft (52), the turbine (53), the cam (54) and the connecting rod (55) are matched to realize the horizontal reciprocating motion of the crushing rod (56);
one end of the crushing rod (56) is provided with a piston (561); the piston (561) is used for being matched with the gas box (61) to generate high-pressure gas;
an air inlet is formed in one side of the air box (61), a group of air inlet rubber sheets (611) which are mutually attached are covered on the air inlet, and the air inlet rubber sheets (611) are arranged into an arc shape with the circle center facing the inside of the air box;
a group of air outlet rubber sheets (612) which are mutually attached are arranged at a connecting port of the atomizing pipe (63) and the air box (61), and the circle centers of the air outlet rubber sheets (612) are arranged into arc shapes facing the atomizing pipe (63);
the crushing rod (56) is provided with crushing teeth (562), and sharp spines are distributed on the surfaces of the crushing teeth (562); under the left-right movement of the crushing rod (56), the sharp pricks firstly pierce through the side wall of the concrete groove, so that the strength of concrete is reduced, and the crushing teeth (562) are convenient to crush the concrete pavement;
the cleaning vehicle runs to a construction road section, the cutting unit (4) and the crushing unit (5) are started, the crushing box (3) is placed on the road surface through the matching movement of the horizontal oil cylinder (22) and the vertical oil cylinder (23) of the undercarriage (2), the crushing box (3) generates larger impact force at the moment of cutting the concrete road surface, and the impact is reduced by using the damping spring (33); the driving motor (41) of the cutting unit (4) rotates to enable the blade (43) to rotate at a high speed, the blade (43) cuts a concrete pavement into a plurality of strands of thin grooves, the thin grooves are embedded into a cutting seam next to crushing teeth (562) of the crushing unit (5), the transmission shaft (52) rotates to drive the cam (54) to rotate, the horizontal reciprocating motion of the crushing rod (56) is realized by matching with the connecting rod (55), under the left-right motion of the crushing rod (56), sharp pricks on the surfaces of the crushing teeth (562) firstly pierce through the side wall of the concrete groove to reduce the strength of concrete and crush the concrete pavement, the atomizing unit (6) generates high-pressure gas by utilizing the reciprocating motion of a piston (561) arranged on the crushing rod (56) during cutting and crushing, the high-pressure gas is input into the atomizing pipe (63) through the gas tank (61), the water tank inputs water flow into the atomizing pipe (63), and water mist is generated under the action of the high-pressure gas, the dust generated by cutting the concrete pavement is reduced; the cleaning vehicle cuts and crushes the crushed stone to move forward, and the cleaning unit (7) arranged at the rear side collects the crushed stone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001487.3A CN108118602B (en) | 2018-01-02 | 2018-01-02 | Concrete pavement crushing and cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109537426B (en) * | 2018-11-30 | 2021-04-02 | 马鞍山市润启新材料科技有限公司 | Construction site rubble is engineering machine for road surface breakage |
| CN110258685A (en) * | 2019-07-04 | 2019-09-20 | 中建桥梁有限公司 | A kind of road surface side slope cleaning device for surface |
| CN112323601A (en) * | 2020-11-02 | 2021-02-05 | 湘潭大学 | Machine is retrieved in cutting of adjustable width asphalt concrete road surface layering |
| CN112359760A (en) * | 2020-11-26 | 2021-02-12 | 王雷照 | A special type wrecker for municipal works bridge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090001332U (en) * | 2007-08-03 | 2009-02-06 | 노영동 | 3 hydraulic road cutter equipped with 3-stage filteration system and dust collector |
| CN102758395A (en) * | 2012-07-23 | 2012-10-31 | 侯圣春 | Road surface cutting and crushing material recovery device |
| CN205636457U (en) * | 2016-05-24 | 2016-10-12 | 李海法 | Concrete road surface gap cutting device |
| CN205662826U (en) * | 2016-05-24 | 2016-10-26 | 李海法 | Concrete road surface breaker |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090001332U (en) * | 2007-08-03 | 2009-02-06 | 노영동 | 3 hydraulic road cutter equipped with 3-stage filteration system and dust collector |
| CN102758395A (en) * | 2012-07-23 | 2012-10-31 | 侯圣春 | Road surface cutting and crushing material recovery device |
| CN205636457U (en) * | 2016-05-24 | 2016-10-12 | 李海法 | Concrete road surface gap cutting device |
| CN205662826U (en) * | 2016-05-24 | 2016-10-26 | 李海法 | Concrete road surface breaker |
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