CN111236020A - Pavement granite plate laying device - Google Patents
Pavement granite plate laying device Download PDFInfo
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- CN111236020A CN111236020A CN202010144664.0A CN202010144664A CN111236020A CN 111236020 A CN111236020 A CN 111236020A CN 202010144664 A CN202010144664 A CN 202010144664A CN 111236020 A CN111236020 A CN 111236020A
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- fixedly connected
- air
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- stone
- laying
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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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/52—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones
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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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
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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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
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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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
- E01C19/4873—Apparatus designed for railless operation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a pavement granite plate laying device, which comprises a carrier vehicle, wherein two wheel shafts which are bilaterally symmetrical are arranged in the carrier vehicle, the wheel shafts extend through the carrier vehicle in a front-back manner, the two wheel shafts which are bilaterally symmetrical are fixedly connected to the wheel shafts, a cement laying device is arranged on the upper side of the carrier vehicle and is used for storing and laying cement, a slate storage device is arranged on the left upper side of the cement laying device and is used for storing and supplying slates, a slate laying device is arranged on the left lower side of the slate storage device and is used for laying slates, a distance air supply device is arranged on the end face of the front side of the carrier vehicle, and the distance air supply device provides air flow required by the slate laying device for laying slates, so that the invention can realize automatic laying of slates, the labor intensity of workers is reduced, and the labor cost is reduced.
Description
Technical Field
The invention relates to the technical field of stone plate laying, in particular to a paving device for a sidewalk granite plate.
Background
Sidewalks refer to portions of a road that are dedicated to pedestrian traffic that are separated by curbs or guardrails and other similar facilities. The sidewalks in cities are very common, sidewalks are arranged beside common streets, the sidewalks are usually paved with rear stone slabs or floor tiles, the prior market is provided with equipment for automatically paving floor tiles, but the prior sidewalk stone slabs are not suitable for stone slabs with larger width and smaller thickness, the paving of the sidewalk stone slabs is basically manual, workers need to lay and scrape cement first and then lay the stone slabs on the cement, the labor intensity of the paving work is higher, the labor cost is high, and the equipment capable of solving the problems is disclosed by the invention.
Disclosure of Invention
The technical problem is as follows: at present, the stone slabs of the sidewalks are basically paved manually, the labor intensity of paving work is high, and the labor cost is high.
In order to solve the above problems, the present embodiment provides a sidewalk granite slab laying apparatus, which includes a carrier vehicle, wherein two wheel axles are arranged in the carrier vehicle, the wheel axles extend through the carrier vehicle in a front-back direction, the wheel axles are fixedly connected with the two wheel axles, the two wheel axles are arranged in a front-back direction, the cement laying apparatus is arranged on the upper side of the carrier vehicle, the cement laying apparatus is used for storing and laying cement, the carrier vehicle is provided with a slate storage apparatus arranged on the left upper side of the cement laying apparatus, the slate storage apparatus is used for storing and supplying slate, the left lower side of the slate storage apparatus is provided with a slate laying apparatus, the slate laying apparatus is used for laying slate, the slate laying apparatus includes a conveying box arranged on the upper side of the carrier vehicle, the conveying box is provided with a conveying cavity with an upward opening, the auxiliary square barrel is fixedly connected to the end face of the left side of the conveying cavity, the auxiliary square barrel is communicated with the upper portion and the lower portion, a fixed block is fixedly connected to the end face of the left side of the auxiliary square barrel, a telescopic square pipe is communicated with the end face of the lower portion of the telescopic square pipe, two cylinders which are bilaterally symmetrical are fixedly connected to the end face of the lower portion of the square barrel, a distance air supply device is arranged on the end face of the front side of the carrier vehicle and provides air flow for laying stone slabs for the stone slab laying device, the distance air supply device can provide air flow for the stone slab laying device after the carrier vehicle moves for a set distance every time, the distance air supply device comprises an impeller which is fixedly connected to the end face of the front side of the carrier vehicle, the left wheel axle penetrates through the impeller, and the left wheel axle can drive the impeller to work and produce air, the side end face of the front side of the carrier vehicle is fixedly connected with a gas storage box positioned on the right side of the turbine, a gas transmission pipe is connected between the gas storage box and the turbine, and the end face of the right side of the gas storage box is communicated with a pressure measuring pipe.
Preferably, cement paving device include fixed connection in bin on the side terminal surface is gone up to the carrier car, be equipped with the storage chamber of opening up in the bin, it is used for storing cement to store the chamber, it rotates and is connected with the chamber door to store chamber upside opening part, the expert is connected with the conveyer pipe on the bin left side terminal surface, conveyer pipe opening is down, it is connected with the hob that extends left to rotate on the bin right side inner wall, just the hob extends to in the conveyer pipe, power connection has fixed connection in on the hob motor on the bin right side terminal surface, fixedly connected with scraper blade on the conveyer pipe left side terminal surface.
Preferably, the stone storage device comprises a stone storage box fixedly connected to the left end face of the storage box, the stone storage box is located on the upper side of the conveying box, a stone storage cavity with a downward opening is formed in the stone storage box and used for storing stone, a rotating shaft extending forwards is rotatably connected to the front end face of the stone storage box, a rotating disc is fixedly connected to the rotating shaft, a torsion spring is connected between the rotating shaft and the stone storage box, left and right through sliding grooves are formed in the inner walls of the left side and the right side of the stone storage cavity, left and right extending limiting plates are slidably connected in the sliding grooves and can abut against stone plates, so that stone plates are prevented from falling down, a connecting rod is hinged between the limiting plates and the rotating disc, and a blocking rod located on the left side of the stone storage box is slidably connected, fixedly connected with slider on the pin left side terminal surface, fixedly connected with brace table on the slabstone bin left side terminal surface, fixedly connected with sloping piece on the support table downside terminal surface, the sloping piece can with the slider butt.
Preferably, an air cavity is arranged in the air cylinder, an opening of the air cavity faces to one side far away from the square tube, a piston is connected in the air cavity in a sliding manner, a compression spring is connected between the piston and the inner wall of the air cavity on one side far away from the telescopic square tube, a piston rod is fixedly connected to the end surface of the piston on one side close to the square tube, the piston rod extends out of the end surface of the air cavity towards one side close to the square tube, the piston rod is positioned on the lower side of the square tube and can be abutted against a stone plate so as to limit the falling of the stone plate, the conveying box is fixedly connected to the end surface on the upper side of the conveying tube, two belt wheel shafts which are symmetrical left and right are rotatably connected to the inner wall on the rear side of the conveying cavity, the belt wheel shafts on the, the conveying belt pulley is fixedly connected to the pulley shaft, a conveying belt is connected between the two conveying belt pulleys, six stop blocks are distributed on the conveying belt in an annular array mode, and the stop blocks can be abutted to the stop rods.
Preferably, an auxiliary piston is slidably connected in the pressure measuring tube, an auxiliary piston rod extending rightward to the outside of the end surface of the pressure measuring tube is fixedly connected to the end surface of the right side of the auxiliary piston, an auxiliary compression spring is connected between the auxiliary piston and the inner wall of the right side of the pressure measuring tube, a valve body located on the front side of the pressure measuring tube is fixedly connected to the end surface of the right side of the gas storage tank, a valve body cavity communicated with the gas storage tank is arranged in the valve body, an air path tube is communicated and connected between the valve body cavity and the air cavity on the right side, an air tube is communicated and connected between the air path tube and the air cavity on the left side, an exhaust hole with a backward opening is arranged on the inner wall of the rear side of the valve body cavity, a damper is fixedly connected to the inner wall of the right side of the valve body cavity, a slide rod extending leftward to the inside of the, the valve comprises a valve body and a valve core, wherein the valve core is internally provided with L-shaped holes with openings facing right and forward, the inner wall of the rear side of the valve body is provided with a slide hole with an opening facing backward, a limiting block is connected in the slide hole in a sliding manner, the air tightness of the joint of the limiting block and the slide hole is better, the limiting block can extend into the limiting hole so as to limit the movement of the valve core, an auxiliary connecting rod is hinged between the limiting block and the auxiliary piston rod, and the valve core can seal a valve body cavity so as to ensure that the air storage tank is not communicated.
The invention has the beneficial effects that: the paving device is arranged on the carrier, the cement storage and paving mechanism can convey cement to a road surface, the scraper can scrape the cement flat, the stone slab storage mechanism can convey stone slabs to the stone slab paving mechanism one by one in sequence, the stone slab paving mechanism can move the stone slabs downwards to the upper side of the laid cement, the distance air supply mechanism can supply air to the stone slab paving mechanism after the carrier moves for a set distance, and therefore the stone slab paving mechanism releases the stone slabs, the stone slabs are laid on the road surface, and therefore the automatic stone slab paving device can achieve automatic stone slab paving, reduce labor intensity of workers and reduce labor cost.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic view of the overall structure of a paving device for granite slabs on sidewalks according to the invention;
FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;
FIG. 3 is an enlarged view of the structure at "B" in FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1;
fig. 6 is an enlarged view of the structure at "E" of fig. 5.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 6, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a paving device of a sidewalk granite slab, which is mainly applied to paving the granite slab, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a sidewalk granite slab laying device, which comprises a carrier vehicle 11, wherein two wheel shafts 12 which are bilaterally symmetrical are arranged in the carrier vehicle 11, the wheel shafts 12 extend forwards and backwards to penetrate through the carrier vehicle 11, the wheel shafts 12 are fixedly connected with two wheel shafts 13 which are bilaterally symmetrical, a cement laying device 101 is arranged on the upper side of the carrier vehicle 11, the cement laying device 101 is used for storing and laying cement, a slate storage device 102 which is positioned on the left upper side of the cement laying device 101 is arranged on the carrier vehicle 11, the slate storage device 102 is used for storing and supplying slate, a slate laying device 103 is arranged on the left lower side of the slate storage device 102, the slate laying device 103 is used for laying slate, the slate laying device 103 comprises a conveying box 17 which is arranged on the upper side of the carrier vehicle 11, a conveying cavity 29 with an upward opening is arranged in, an auxiliary square cylinder 25 is fixedly connected to the left end face of the conveying cavity 29, the auxiliary square cylinder 25 is communicated with the left end face of the auxiliary square cylinder 25, a fixing block 23 is fixedly connected to the left end face of the auxiliary square cylinder 25, a telescopic square pipe 24 is communicated with the lower end face of the auxiliary square cylinder 25, a square cylinder 21 is communicated with the lower end face of the telescopic square pipe 24, two cylinders 20 which are bilaterally symmetrical are fixedly connected to the lower end face of the square cylinder 21, a distance air supply device 104 is arranged on the front end face of the carrier vehicle 11, the distance air supply device 104 provides airflow for the slate paving device 103 to lay slate, the distance air supply device 104 can provide airflow for the slate paving device 103 after the carrier vehicle 11 moves a set distance each time, the distance air supply device 104 comprises an impeller 52 fixedly connected to the front end face of the carrier vehicle 11, and the left wheel axle 12 penetrates through the impeller 52, the left wheel axle 12 can drive the turbine 52 to work and produce airflow, the air storage tank 54 located on the right side of the turbine 52 is fixedly connected to the front end face of the carrier vehicle 11, an air conveying pipe 53 is connected between the air storage tank 54 and the turbine 52, and a pressure measuring pipe 58 is connected to the right end face of the air storage tank 54 in a communicating mode.
Advantageously, the cement installation device 101 comprises a storage bin 22 fixedly attached to the upper end face of the vehicle 11, a storage cavity 15 with an upward opening is arranged in the storage box 22, the storage cavity 15 is used for storing cement, a box door 35 is rotatably connected at the opening at the upper side of the storage cavity 15, a delivery pipe 16 is connected on the left side end face of the storage box 22 in a communicating way, the delivery pipe 16 is opened downwards, a screw rod 14 extending leftwards is rotatably connected to the inner wall of the right side of the storage box 22, and the screw rod 14 extends into the conveying pipe 16, the screw rod 14 is connected with a motor 36 fixedly connected with the right end face of the storage box 22 by power, the left end face of the conveying pipe 16 is fixedly connected with a scraper 19, the screw 14 is rotated by the motor 36 so that cement can be delivered to the outside through the delivery pipe 16 for laying.
Beneficially, slate storage device 102 includes a slate storage box 33 fixedly connected to the left end face of storage box 22, slate storage box 33 is located on the upper side of conveying box 17, a slate storage cavity 34 with a downward opening is provided in slate storage box 33, slate storage cavity 34 is used for storing slate, a rotating shaft 32 extending forward is rotatably connected to the front end face of slate storage box 33, a rotating disc 31 is fixedly connected to rotating shaft 32, a torsion spring 42 is connected between rotating shaft 32 and slate storage box 33, through-going chutes 41 are provided on the left and right inner walls of slate storage cavity 34, limiting plates 40 extending leftward and rightward are slidably connected in chutes 41, limiting plates 40 can abut against slate storage box, thereby preventing slate from falling down, limiting plates 40 and connecting rods 30 are hinged between rotating discs 31, and left sides of limiting plates 40, and a blocking rod 39 located on the left side end face of slate storage box The utility model discloses a stone slab storage box 33, fixedly connected with slide block 38 on the left side terminal surface of pin 39, fixedly connected with brace table 27 on the left side terminal surface of stone slab storage box 33, fixedly connected with sloping piece 37 on the side of brace table 27 downside terminal surface, sloping piece 37 can with slide block 38 butt, through limiting plate 40 wants to keep away from carousel 31 one side removes, makes limiting plate 40 breaks away from the contact with the stone slab to carry the stone slab on the conveyer belt 26.
Beneficially, an air chamber 44 is provided in the air cylinder 20, the air chamber 44 is open towards the side far away from the square tube 21, a piston 46 is slidably connected in the air chamber 44, a compression spring 45 is connected between the piston 46 and the inner wall of the air chamber 44 far away from the telescopic square tube 24, a piston rod 47 is fixedly connected to the end surface of the piston 46 near the square tube 21, the piston rod 47 extends out of the end surface of the air chamber 44 near the square tube 21, the piston rod 47 is located at the lower side of the square tube 21, the piston rod 47 can abut against a stone slab to limit the falling of the stone slab, the conveying box 17 is fixedly connected to the upper end surface of the conveying pipe 16, two left and right symmetrical pulley shafts 50 are rotatably connected to the inner wall at the rear side of the conveying cavity 29, the pulley shafts 50 extend forwards, a conveying motor 51 fixedly connected to the inner wall at the rear side of the conveying cavity 29 is dynamically connected to the, the belt wheel shaft 50 is fixedly connected with conveying belt wheels 49, a conveying belt 26 is connected between the two conveying belt wheels 49, six check blocks 28 are distributed on the conveying belt 26 in an annular array mode, the check blocks 28 can be abutted to the check rods 39, and the piston rod 47 is expected to move away from one side of the square barrel 21, so that stone plates can be paved.
Beneficially, an auxiliary piston 59 is slidably connected in the pressure measuring tube 58, an auxiliary piston rod 60 extending rightward to the outside of the end face of the pressure measuring tube 58 is fixedly connected to the right end face of the auxiliary piston 59, an auxiliary compression spring 61 is connected between the auxiliary piston 59 and the inner wall of the right side of the pressure measuring tube 58, a valve body 55 located at the front side of the pressure measuring tube 58 is fixedly connected to the end face of the right side of the air reservoir 54, a valve body cavity 57 communicated with the air reservoir 54 is arranged in the valve body 55, an air passage tube 18 is communicated between the valve body cavity 57 and the air cavity 44 at the right side, an air tube 48 is communicated between the air passage tube 18 and the air cavity 44 at the left side, an exhaust hole 67 with a backward opening is arranged on the inner wall of the rear side of the valve body cavity 57, a damper 68 is fixedly connected to the inner wall of the right side of the valve body cavity 57, and a slide rod 66, the sliding rod 66 is fixedly connected with a valve core 65, a limit hole 64 with a backward opening is arranged in the valve core 65, an L-shaped hole 70 with a rightward and forward opening is arranged in the valve core 65, a sliding hole 71 with a backward opening is arranged on the inner wall of the rear side of the valve body 55, a limit block 63 is connected in the sliding hole 71 in a sliding manner, the air tightness of the joint of the limit block 63 and the sliding hole 71 is better, the limit block 63 can extend into the limit hole 64 so as to limit the movement of the valve core 65, an auxiliary connecting rod 62 is hinged between the limit block 63 and the auxiliary piston rod 60, the valve core 65 can seal the valve body cavity 57 so as to prevent the air storage tank 54 from being communicated with the air path pipe 18, the air storage tank 54 is communicated with the air path pipe 18 by the rightward movement of the valve core 65, and the air flow can be conveyed.
The steps of using a paving machine for paving the granite slabs of a sidewalk will be described in detail below with reference to fig. 1 to 6:
at the beginning, under the action of the torsion spring 42, the limit plate 40 is positioned at the limit position on one side close to the turntable 31, the stop lever 39 and the slide block 38 are positioned at the right limit position, the inclined plane block 37 is not abutted against the slide block 38, the stop lever 39 is abutted against the stop block 28, under the action of the extension spring 43, the square cylinder 21 is positioned at the upper limit position, under the action of the compression spring 45, the piston 46 and the piston rod 47 are positioned at the limit position on one side close to the secondary square cylinder 25, under the action of the return spring 69, the valve core 65 is positioned at the left limit position, the air passage pipe 18 is communicated with the L-shaped hole 70, the L-shaped hole 70 is communicated with the exhaust hole 67, the limit block 63 is positioned in the limit hole 64, the limit valve core 65 moves left and right, the air storage tank 54 is not communicated.
When in work, the carrier vehicle 11 moves rightwards, the motor 36 is started, the motor 36 drives the screw rod 14 to rotate, the screw rod 14 conveys the cement in the storage cavity 15 to the road through the conveying pipe 16 and paves the cement on the road, the scraper 19 scrapes the paved cement,
the conveying motor 51 is started, the conveying motor 51 drives the pulley shaft 50 and the conveying pulley 49 to rotate, the conveying pulley 49 drives the conveying belt 26 to rotate, the stopper 28 on the upper side of the conveying belt 26 moves leftwards, after the stopper 28 is abutted to the stopper rod 39, the slide block 38 and the limit plate 40 on the left side move leftwards, the limit plate 40 on the left side drives the turntable 31 to rotate through the connecting rod 30 on the left side, the turntable 31 drives the limit plate 40 on the right side to move rightwards through the connecting rod 30 on the right side, a stone plate in the stone plate storage box 33 falls onto the conveying belt 26, then the slide block 38 is contacted with the inclined plane block 37, the inclined plane block 37 pushes the stopper rod 39 to move upwards, the stopper rod 39 is separated from the contact with the stopper 28, under the action of the torsion spring 42, the turntable 31 is reversely reset, the limit plate, the stone plate falls into the auxiliary square cylinder 25, at the moment, one of the stop blocks 28 abuts against the stop rod 39 again, so that the second stone plate falls onto the conveying belt 26, then the conveying motor 51 stops rotating, the stone plate in the auxiliary square cylinder 25 falls onto the square cylinder 21 through the telescopic square pipe 24, the stone plate abuts against the upper side end face of the piston rod 47, under the action of the gravity of the stone plate, the telescopic square pipe 24 stretches to enable the square cylinder 21 and the stone plate to move downwards to the upper side of the laid cement,
when the carrier vehicle 11 moves to the right, the wheel axle 13 and the wheel axle 12 rotate, the wheel axle 12 on the left side drives the impeller 52 to rotate to generate airflow, and the airflow is conveyed and stored in the air storage tank 54 through the air pipe 53, when the carrier vehicle 11 moves to reach a set distance, the air pressure in the air storage tank 54 increases, the auxiliary piston 59 is pushed to the right, the auxiliary piston 59 and the auxiliary piston rod 60 move to the right limit position, the auxiliary piston rod 60 drives the limit block 63 to move backwards through the auxiliary connecting rod 62, the limit block 63 is separated from the contact with the inner wall of the limit hole 64, so that the limit on the valve core 65 is released, then the air pressure in the air storage tank 54 drives the valve core 65 to move to the right limit position, the air pipe 18 is communicated with the air storage tank 54, the airflow in the air storage tank 54 is conveyed into the air cavity 44 through the air pipe 18 and the air pipe 48, the piston 46 is pushed to move to the side, the piston rod 47 is separated from the stone plate in the square cylinder 21, thereby releasing the stone plate, the stone plate falls on the cement to finish the laying of a piece of stone plate, along with the reduction of the air pressure in the air storage tank 54, the auxiliary piston 59 moves leftwards to reset under the action of the auxiliary compression spring 61, the limiting block 63 moves downwards to reset, the auxiliary piston 59 moves leftwards to reset, under the action of the reset spring 69 and the damper 68, the valve core 65 slowly moves leftwards to reset, the valve core 65 pushes the limiting block 63 to move upwards, then the limiting block 63 slides into the limiting hole 64 under the action of the auxiliary compression spring 61 to limit the movement of the valve core 65 again, after the square cylinder 21 releases the stone plate, the square cylinder 21 moves upwards to reset under the action of the extension spring 43, thereby finishing the laying of,
the above-described motion can be repeated to enable continuous stone slab laying.
The invention has the beneficial effects that: the paving device is arranged on the carrier, the cement storage and paving mechanism can convey cement to a road surface, the scraper can scrape the cement flat, the stone slab storage mechanism can convey stone slabs to the stone slab paving mechanism one by one in sequence, the stone slab paving mechanism can move the stone slabs downwards to the upper side of the laid cement, the distance air supply mechanism can supply air to the stone slab paving mechanism after the carrier moves for a set distance, and therefore the stone slab paving mechanism releases the stone slabs, the stone slabs are laid on the road surface, and therefore the automatic stone slab paving device can achieve automatic stone slab paving, reduce labor intensity of workers and reduce labor cost.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. The utility model provides a pavement granite plate laying device, includes the carrier car, its characterized in that: the vehicle comprises a vehicle body, a vehicle body and a vehicle body, wherein the vehicle body is internally provided with two wheel axles which are bilaterally symmetrical, the wheel axles extend forwards and backwards to penetrate through the vehicle body, the wheel axles are fixedly connected with the two wheel axles which are bilaterally symmetrical, the upper side of the vehicle body is provided with a cement laying device, the cement laying device is used for storing and laying cement, the vehicle body is provided with a slate storage device which is positioned at the upper left side of the cement laying device and is used for storing and supplying slate, the lower left side of the slate storage device is provided with a slate laying device which is used for laying slate, the slate laying device comprises a conveying box which is arranged at the upper side of the vehicle body, a conveying cavity with an upward opening is arranged in the conveying box, the left side end face of the conveying cavity is fixedly connected with an auxiliary square cylinder, the, the auxiliary square tube is connected with a telescopic square tube on the lower side end face of the auxiliary square tube in a communicating manner, the telescopic square tube is connected with a square tube on the lower side end face of the telescopic square tube in a communicating manner, two cylinders which are bilaterally symmetrical are fixedly connected on the lower side end face of the square tube, a distance air supply device is arranged on the front side end face of the carrier vehicle and is used for providing airflow required for laying a stone slab for the stone slab laying device, the distance air supply device can provide airflow for the stone slab laying device after the carrier vehicle moves for a set distance each time, the distance air supply device comprises an impeller fixedly connected to the front side end face of the carrier vehicle, a wheel axle on the left side penetrates through the impeller, the wheel axle on the left side can drive the impeller to work and produce airflow, an air storage tank located on the right side of the impeller is fixedly connected to the front, and the end face of the right side of the gas storage box is communicated with a pressure measuring pipe.
2. A paving machine for granite slabs on sidewalks as claimed in claim 1, characterized in that: cement paving device include fixed connection in bin on the side end face is gone up to the carrier car, be equipped with opening storage chamber up in the bin, it is used for storing cement to store the chamber, it rotates and is connected with the chamber door to store chamber upside opening part, the intercommunication is connected with the conveyer pipe on the terminal surface of bin left side, conveyer pipe opening down, it is connected with the hob that extends left to rotate on the inner wall of bin right side, just the hob extends to in the conveyer pipe, power connection has fixed connection in on the hob motor on the terminal surface of bin right side, fixedly connected with scraper blade on the terminal surface of conveyer pipe left side.
3. A paving machine for granite slabs on sidewalks as claimed in claim 2, characterized in that: the stone plate storage device comprises a stone plate storage box fixedly connected to the left end face of the stone plate storage box, the stone plate storage box is positioned on the upper side of the conveying box, a stone plate storage cavity with a downward opening is arranged in the stone plate storage box and used for storing stone plates, a rotating shaft extending forwards is rotatably connected to the front end face of the stone plate storage box, a rotating disc is fixedly connected to the rotating shaft, a torsion spring is connected between the rotating shaft and the stone plate storage box, left and right through sliding grooves are formed in the left and right inner walls of the stone plate storage cavity, a left and right extending limiting plate is slidably connected in the sliding grooves and can be abutted against stone plates, so that the stone plates are prevented from falling down, a connecting rod is hinged between the limiting plate and the rotating disc, a blocking rod positioned on the, fixedly connected with slider on the pin left side terminal surface, fixedly connected with brace table on the slabstone bin left side terminal surface, fixedly connected with sloping piece on the support table downside terminal surface, the sloping piece can with the slider butt.
4. A paving machine for granite slabs on sidewalks according to claim 3, characterized in that: an air cavity is arranged in the air cylinder, the opening of the air cavity faces to one side far away from the square tube, a piston is connected in the air cavity in a sliding manner, a compression spring is connected between the piston and the inner wall of the air cavity on one side far away from the telescopic square tube, a piston rod is fixedly connected to the end surface of the piston on one side close to the square tube, the piston rod extends out of the end surface of the air cavity towards one side close to the square tube, the piston rod is positioned on the lower side of the square tube, the piston rod can be abutted against a stone plate so as to limit the falling of the stone plate, the conveying box is fixedly connected to the end surface on the upper side of the conveying tube, two belt wheel shafts which are symmetrical left and right are rotatably connected to the inner wall on the rear side of the conveying cavity, the belt wheel shafts on the left side are dynamically, two be connected with the conveyer belt between the conveyer belt wheel, the last annular array distribution of conveyer belt has six dogs, the dog can with the pin butt.
5. A paving machine for granite slabs on sidewalks according to claim 4, characterized in that: an auxiliary piston is connected in the pressure measuring tube in a sliding manner, an auxiliary piston rod which extends rightwards to the outside of the end surface of the pressure measuring tube is fixedly connected to the end surface of the right side of the auxiliary piston, an auxiliary compression spring is connected between the auxiliary piston and the inner wall of the right side of the pressure measuring tube, a valve body which is positioned at the front side of the pressure measuring tube is fixedly connected to the end surface of the right side of the gas storage box, a valve body cavity which is communicated with the gas storage box is arranged in the valve body, an air path tube is communicated and connected between the valve body cavity and the air cavity at the right side, an air pipe is communicated and connected between the air path tube and the air cavity at the left side, an exhaust hole with a backward opening is arranged on the inner wall of the rear side of the valve body cavity, a damper is fixedly connected to the inner wall of the right side of the valve body cavity, the valve comprises a valve body and a valve core, wherein the valve core is internally provided with L-shaped holes with openings facing right and forward, the inner wall of the rear side of the valve body is provided with a slide hole with an opening facing backward, a limiting block is connected in the slide hole in a sliding manner, the air tightness of the joint of the limiting block and the slide hole is better, the limiting block can extend into the limiting hole so as to limit the movement of the valve core, an auxiliary connecting rod is hinged between the limiting block and the auxiliary piston rod, and the valve core can seal a valve body cavity so as to ensure that the air storage tank is not communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010144664.0A CN111236020A (en) | 2020-03-04 | 2020-03-04 | Pavement granite plate laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010144664.0A CN111236020A (en) | 2020-03-04 | 2020-03-04 | Pavement granite plate laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111236020A true CN111236020A (en) | 2020-06-05 |
Family
ID=70866100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010144664.0A Withdrawn CN111236020A (en) | 2020-03-04 | 2020-03-04 | Pavement granite plate laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111236020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445394A (en) * | 2021-08-11 | 2021-09-28 | 孙斌 | Paving method for sidewalk bricks for municipal administration |
-
2020
- 2020-03-04 CN CN202010144664.0A patent/CN111236020A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445394A (en) * | 2021-08-11 | 2021-09-28 | 孙斌 | Paving method for sidewalk bricks for municipal administration |
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Application publication date: 20200605 |