CN108193583B - A kind of broken recovery vehicle of old cement concrete road - Google Patents
A kind of broken recovery vehicle of old cement concrete road Download PDFInfo
- Publication number
- CN108193583B CN108193583B CN201810001604.6A CN201810001604A CN108193583B CN 108193583 B CN108193583 B CN 108193583B CN 201810001604 A CN201810001604 A CN 201810001604A CN 108193583 B CN108193583 B CN 108193583B
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- 239000004568 cement Substances 0.000 title claims abstract description 28
- 238000011084 recovery Methods 0.000 title abstract description 3
- 238000004140 cleaning Methods 0.000 claims abstract description 71
- 238000005520 cutting process Methods 0.000 claims abstract description 56
- 239000004575 stone Substances 0.000 claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 238000000889 atomisation Methods 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims description 24
- 238000004064 recycling Methods 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 16
- 230000035939 shock Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 239000003595 mist Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 abstract 2
- 238000013467 fragmentation Methods 0.000 abstract 2
- 238000006062 fragmentation reaction Methods 0.000 abstract 2
- 239000002699 waste material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 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
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
- E01C23/127—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 rotary, e.g. rotary hammers
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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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Road Repair (AREA)
Abstract
The invention belongs to technical field of road construction, specifically a kind of old cement concrete road is crushed recovery vehicle, including tractor, undercarriage, broken case, cutter unit, fragmentation cell, atomization unit and cleaning unit；Cutter unit includes driving motor, rotary shaft and blade；Atomization unit includes gas tank, water tank and mist pipe；Fragmentation cell includes mounting plate, transmission shaft, turbine, cam, connecting rod and crushing rod；Cement pavement is cut into multiply stria by blade, under the side-to-side movement of crushing rod, cement pavement is crushed, while cutting and crushing, atomization unit generates high pressure gas using the reciprocating motion of the piston of crushing rod setting, water mist is generated under the action of high pressure gas, the dust generated for reducing cutting cement pavement.The present invention reduces the harm such as noise, dust generated in cement pavement shattering process by using Slice by slice cutting, broken and removing mode, and varying in weight using clast and stone, and clast and stone are separated, subsequent comprehensive utilization is convenient for.
Description
Technical Field
The invention belongs to the technical field of road construction, and particularly relates to an old cement pavement crushing and recycling 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.
Meanwhile, according to the principle of resource recycling, the crushed concrete blocks and stones have recycling value, the old cement pavement is crushed and recycled, and the collected crushed stones can be used as a roadbed base layer to reduce the consumption of natural stones.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an old cement pavement crushing and recycling vehicle, which reduces the hazards of noise, dust and the like generated in the crushing process of a concrete pavement by adopting a layered cutting, crushing and stripping mode, separates chips and stones by utilizing the different weights of the chips and the stones, and facilitates the subsequent comprehensive utilization.
The invention relates to an old cement pavement crushing and recycling vehicle which comprises a tractor, an undercarriage, a crushing box, a cutting unit, a crushing unit, an atomizing unit and a cleaning unit, wherein the undercarriage is arranged on the front of the tractor; 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 unit is arranged on one side of the crushing box and is used for collecting fine stones generated by the crushing 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 broken stone and moves ahead, and the cleaning unit that the rear side set up collects broken rubble.
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 rod 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 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 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.
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 cleaning unit includes a lifting chassis, a frame, a cleaning roller, a conveyor belt, a guide plate, a crushed stone collecting box, a centrifugal fan, and a dust collecting box; a lifting chassis is arranged below the frame; one side of the outside of the frame is fixedly connected to one side of the tractor, a cleaning roller is arranged below one end of the inside of the frame, two ends of the cleaning roller are rotatably connected to the frame, and a cleaning motor is arranged at one end of the cleaning roller; the cleaning roller is used for cleaning the stone blocks crushed by the crushing unit to the conveyor belt, and the conveyor belt is arranged in the frame; a guide plate is arranged between the conveying belt and the cleaning roller; a broken stone collecting box is arranged at the upper end of the conveyor belt; the guide plate upside is equipped with centrifugal fan, the centrifugal fan upper end is equipped with the dust collecting box, cleans the roller and rotates and throws broken round pin stone piece of crushing unit and piece to the drive belt, and the less piece of volume that throws is through centrifugal fan's extraction, gathers in the dust collecting box, and the little stone that falls on the conveyer belt is then carried to the rubble collecting box and is collected.
As an embodiment of the invention, the cleaning elastic sheet arranged in a staggered manner is distributed on the surface of the cleaning roller, the front end of the cleaning elastic sheet is provided with an arc-shaped hook, and when the cleaning roller rotates, the cleaning elastic sheet throws dust and crushed stone, so that a centrifugal fan can separate fine debris from the crushed stone.
As an embodiment of the invention, the front end of the guide plate is provided with a group of scraping teeth; the scraping teeth are arranged in tooth grooves of the guide plates, springs are arranged in the tooth grooves, the crushing unit crushes the concrete pavement, bulges and depressions are difficult to avoid, and the scraping teeth and the springs are arranged for better fitting the pavement; the miniature vibrator is installed to the bottom of scraping the tooth, and the miniature vibrator realizes scraping the vibration of making a round trip of tooth with the spring jointly to the realization is to having the rubble shovel, avoids the rubble to block simultaneously and scrapes the tooth.
The invention has the following beneficial effects:
1. the invention relates to an old cement pavement crushing and recycling vehicle, which is characterized in that a cutting unit and a crushing unit are started, a crushing box is placed on a pavement by a landing gear, the pavement is cut and crushed, and an atomizing unit is matched with the crushing unit to spray and reduce dust at a 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 waste cement pavement crushing and recycling vehicle, the cleaning roller rotates to throw the broken stone blocks and the broken chips of the crushing unit onto the transmission belt, the thrown chips with smaller volume are extracted and separated by the centrifugal fan and are gathered in the dust collection box, and the small stones falling on the transmission belt are conveyed to the broken stone collection box to be collected, so that the separation of the chips and the stones is realized.
3. According to the waste cement pavement crushing and recycling vehicle, the cleaning elastic sheets are used for throwing up dust and broken stones when the cleaning roller rotates, and a centrifugal fan is convenient to separate fine chippings from the broken stones.
4. According to the waste cement pavement crushing and recycling vehicle, the blades rotate at a high speed through the rotation of the driving motor of the cutting unit to cut a concrete pavement, 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.
5. According to the waste cement pavement crushing and recycling vehicle, the blade cuts a concrete pavement into a plurality of thin grooves, the crushing teeth next to the crushing units are embedded into the cutting seams, 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.
6. According to the waste cement pavement crushing and recycling 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.
7. According to the waste cement pavement crushing and recycling vehicle, the shock absorption spring is sleeved on the step shaft, the crushing box is placed at the moment of cutting the concrete pavement, larger impact force can be generated, the shock absorption spring is used for reducing the impact, and the service life of the device is prolonged.
8. According to the waste cement pavement crushing and recycling 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 cross-sectional view B-B of FIG. 2;
FIG. 7 is a detail view of the guide plate of the present invention;
in the figure: tractor 1, landing gear 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, water box 62, atomizing pipe 63, cleaning unit 7, frame 71, cleaning roller 72, cleaning spring 721, conveyor belt 73, guide plate 74, scraping tooth 741, spring 742, crushed stone collecting box 75, centrifugal fan 76 and dust collecting box 77.
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 old cement pavement crushing and recycling 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 oil rod 22 moves to raise or lower the lift rod 21, and the vertical oil cylinder 23 serves to maintain the crushing tank 3 horizontal during the operation of the lift rod 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, 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 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.
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 cleaning unit 7 includes a lifting chassis, a carriage 71, a cleaning roller 72, a conveyor belt 73, a guide plate 74, a crushed stone collection box 75, a centrifugal fan 76, and a dust collection box 77; a lifting chassis is arranged below the frame 71; one side of the outer part of the frame 71 is fixedly connected with one side of the tractor 1, a cleaning roller 72 is arranged below one end of the inner part of the frame 71, two ends of the cleaning roller 72 are rotatably connected to the frame 71, and one end of the cleaning roller is provided with a cleaning motor; the cleaning roller 72 is used for cleaning the stone blocks crushed by the crushing unit 5 to a conveyor belt 73, and the conveyor belt 73 is installed inside the frame 71; a guide plate 74 is arranged between the conveyor belt 73 and the cleaning roller 72; a gravel collecting box 75 is arranged at the upper end of the conveyor belt 73; the upper side of the guide plate 74 is provided with a centrifugal fan 76, the upper end of the centrifugal fan 76 is provided with a dust collection box 77, the cleaning roller 72 rotates to throw the pin stones and the debris crushed by the crushing unit 5 onto the transmission belt 73, the thrown debris with smaller volume is sucked away by the centrifugal fan 76 and gathered in the dust collection box 77, and the small stones falling on the transmission belt 73 are conveyed to the debris collection box 75 for collection.
As an embodiment of the present invention, the cleaning roller 72 is covered with cleaning elastic pieces 721 arranged in a staggered manner, the front ends of the cleaning elastic pieces 721 are provided with arc-shaped hooks, and when the cleaning roller 72 rotates, the cleaning elastic pieces 721 throw up dust and crushed stone, so that the centrifugal fan 76 can separate fine debris from the crushed stone.
In an embodiment of the present invention, the front end of the guide plate 74 is provided with a set of scraping teeth 741; the scraping teeth 741 are arranged in tooth grooves of the guide plates 74, springs 742 are arranged in the tooth grooves, the crushing unit 5 crushes the concrete pavement, bulges and depressions are difficult to avoid, and the scraping teeth 741 and the springs 742 are arranged to be better attached to the pavement; the bottom of the scraping teeth 741 is provided with a micro vibrator, and the micro vibrator and the spring 742 together realize the back-and-forth vibration of the scraping teeth 741, so that the broken stone is shoveled, and the scraping teeth 741 are prevented from being clamped by the broken stone.
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 rod 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 moved ahead, and the lift chassis of the cleaning unit 7 that the rear side set up descends, cleans roller 72 and rotates and throws the broken round pin stone piece of crushing unit 5 and piece to drive belt 73 on, and the less piece of volume of throwing up passes through centrifugal fan 76's extraction, gathers dust collection box 77 in, and the little stone that falls on drive belt 73 is then carried to rubble collection box 75 and is collected, accomplishes the broken categorised recovery on old road surface.
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 (8)
1. The utility model provides a car is retrieved in broken of old cement road surface which characterized in that: 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 atomization unit (6) is arranged outside the crushing box (3); the cleaning unit (7) is arranged on one side of the crushing box (3), and the cleaning unit (7) is used for collecting fine stones generated by the crushing unit (5); 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 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 installed in broken case (3) one side, gas tank (61) and water tank (62) are being connected in atomizing pipe (63) cooperation, cutting unit (4) one side is installed in atomizing pipe (63), atomizing pipe (63) are used for reducing the dust that the cutting produced.
2. The old cement pavement crushing and recycling vehicle according to claim 1, characterized in that: 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).
3. The old cement pavement crushing and recycling vehicle according to claim 2, characterized in that: 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.
4. The old cement pavement crushing and recycling vehicle according to claim 2, characterized in that: the crushing rod (56) is provided with crushing teeth (562), and sharp thorns are distributed on the surfaces of the crushing teeth (562).
5. The old cement pavement crushing and recycling vehicle according to claim 1, characterized in that: be equipped with a set of step axle (32) between shock attenuation board (31) and broken case (3), step axle (32) are used for installing shock attenuation board (31) in broken case (3) top, cup joint damping spring (33) on step axle (32).
6. The old cement pavement crushing and recycling vehicle according to claim 1, characterized in that: the cleaning unit (7) comprises a lifting chassis, a frame (71), a cleaning roller (72), a conveyor belt (73), a guide plate (74), a broken stone collecting box (75), a centrifugal fan (76) and a dust collecting box (77); a lifting chassis is arranged below the frame (71); one side of the outer part of the frame (71) is fixedly connected to one side of the tractor (1), a cleaning roller (72) is arranged below one end of the inner part of the frame (71), two ends of the cleaning roller (72) are rotatably connected to the frame (71), and a cleaning motor is arranged at one end of the cleaning roller; the cleaning roller (72) is used for cleaning the stone blocks crushed by the crushing unit (5) to a conveyor belt (73), and the conveyor belt (73) is installed inside the frame (71); a guide plate (74) is arranged between the conveyor belt (73) and the cleaning roller (72); a gravel collecting box (75) is arranged at the upper end of the conveyor belt (73); the upper side of the guide plate (74) is provided with a centrifugal fan (76), and the upper end of the centrifugal fan (76) is provided with a dust collection box (77).
7. The old cement pavement crushing and recycling vehicle according to claim 6, characterized in that: the cleaning device is characterized in that cleaning elastic sheets (721) arranged in a staggered mode are fully distributed on the surface of the cleaning roller (72), arc-shaped hooks are arranged at the front ends of the cleaning elastic sheets (721), and dust and broken stones are thrown up by the cleaning elastic sheets (721) when the cleaning roller (72) rotates.
8. The old cement pavement crushing and recycling vehicle according to claim 6, characterized in that: the front end of the guide plate (74) is provided with a group of scraping teeth (741); the scraping teeth (741) are arranged in tooth grooves of the guide plate (74), springs (742) are arranged in the tooth grooves, micro vibrators are arranged at the bottoms of the scraping teeth (741), and the micro vibrators and the springs (742) jointly realize the back-and-forth vibration of the scraping teeth (741).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001604.6A CN108193583B (en) | 2018-01-02 | 2018-01-02 | A kind of broken recovery vehicle of old cement concrete road |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001604.6A CN108193583B (en) | 2018-01-02 | 2018-01-02 | A kind of broken recovery vehicle of old cement concrete road |
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| Publication Number | Publication Date |
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| CN108193583A CN108193583A (en) | 2018-06-22 |
| CN108193583B true CN108193583B (en) | 2019-11-26 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306652B (en) * | 2018-11-06 | 2024-02-09 | 徐州博汇世通重工机械有限责任公司 | Dust-free excavator for hard concrete pavement |
| CN110424237B (en) * | 2019-08-09 | 2020-11-13 | 义乌市美杰包装制品有限公司 | Old and useless pitch clearing device |
| CN110983935B (en) * | 2019-11-22 | 2021-07-09 | 胡拴紧 | Integrative device of regeneration construction is rejected to old and useless pitch of highway |
| CN111270598A (en) * | 2020-02-18 | 2020-06-12 | 付桂侠 | Highway road surface crushing equipment for multi-functional engineering |
| CN111608059A (en) * | 2020-06-01 | 2020-09-01 | 张学伟 | Old and useless road cleaning equipment is used to engineering |
| CN111764920A (en) * | 2020-07-03 | 2020-10-13 | 北京市政建设集团有限责任公司 | Excavating equipment for tunnel engineering |
| CN111910497B (en) * | 2020-08-13 | 2021-07-16 | 湖北省工业建筑集团有限公司 | Town road damages bituminous paving cutting clean-up equipment |
| CN111778824B (en) * | 2020-08-14 | 2022-03-01 | 安徽海川市政建设有限公司 | Cement cleaning device |
| CN111941511B (en) * | 2020-08-19 | 2021-05-04 | 连云港辉义科技有限公司 | Cutting device for pre-buried groove of plastic pipeline |
| CN115305775B (en) * | 2022-09-05 | 2024-07-16 | 星原建设集团有限公司 | Integrated highway waste asphalt removing and regenerating construction device and construction method thereof |
| CN115948973A (en) * | 2022-12-30 | 2023-04-11 | 安徽环通工程试验检测有限公司 | Municipal road asphalt concrete pavement construction device and construction method |
| CN116219843A (en) * | 2023-03-16 | 2023-06-06 | 中交第一公路勘察设计研究院有限公司 | Roadbed filling material processing and paving device and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929176A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Special hydraulic breaking device for pavement breaking |
| CN205576711U (en) * | 2016-04-30 | 2016-09-14 | 姜晓伟 | Road surface crushing equipment is used in construction of highway |
| CN205741865U (en) * | 2016-05-04 | 2016-11-30 | 南安市永腾技术咨询有限公司 | A kind of novel concrete road disintegrating machine |
| CN206646391U (en) * | 2017-03-19 | 2017-11-17 | 孙爱国 | A kind of road breaker of road construction |
| CN206752279U (en) * | 2017-05-17 | 2017-12-15 | 河南新友工程机械有限公司 | A kind of double hammer cement pavement breakers |
-
2018
- 2018-01-02 CN CN201810001604.6A patent/CN108193583B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929176A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Special hydraulic breaking device for pavement breaking |
| CN205576711U (en) * | 2016-04-30 | 2016-09-14 | 姜晓伟 | Road surface crushing equipment is used in construction of highway |
| CN205741865U (en) * | 2016-05-04 | 2016-11-30 | 南安市永腾技术咨询有限公司 | A kind of novel concrete road disintegrating machine |
| CN206646391U (en) * | 2017-03-19 | 2017-11-17 | 孙爱国 | A kind of road breaker of road construction |
| CN206752279U (en) * | 2017-05-17 | 2017-12-15 | 河南新友工程机械有限公司 | A kind of double hammer cement pavement breakers |
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Effective date of registration: 20191031 Address after: 221438 1 Zheng Yue Road, WA Yao Town, Xinyi, Xuzhou, Jiangsu Applicant after: Xinyi Wayao Industrial Park Co. Ltd. Address before: Yudaojie Qinhuai District of Nanjing City, Jiangsu Province, Nanjing University of Aeronautics & Astronautics No. 29 210016 Applicant before: Liu Dakang |
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