CN115467219A

CN115467219A - Laying and supporting mechanism capable of laying different bricks

Info

Publication number: CN115467219A
Application number: CN202211179155.7A
Authority: CN
Inventors: 黄川�; 高峰; 徐国艳; 王建; 曾文
Original assignee: Beihang University
Current assignee: Beihang University
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-13
Anticipated expiration: 2042-09-27
Also published as: CN115467219B

Abstract

The invention provides a paving and supporting mechanism capable of paving different brick bodies, wherein the supporting mechanism is a mechanical movable arm arranged on the front side of a frame of a brick paving machine, a pavement brick paving mechanism or a curb paving mechanism is detachably arranged on a quick-release mounting bracket on the mechanical movable arm, and the mechanical movable arm is specially designed to adapt to the support of the two different mechanisms and can move in multiple axes to keep the paving mechanism at the front end at a proper position. The invention adopts the principle of modular design, the mechanism for paving the pavior bricks or the kerbs is independently made into a detachable module, the mechanism for paving the pavior bricks or the kerbs is selectively installed on the mechanical movable arm of the brick paving machine according to the non-use of a paving scene, and other modules are shared.

Description

Laying and supporting mechanism capable of laying different bricks

Technical Field

The invention relates to municipal construction equipment, in particular to a laying and supporting mechanism capable of laying different bricks.

Background

With the development of the current urban construction level, the requirements on municipal road surfaces are higher and higher, and places such as sidewalks, squares and the like usually need to be paved with flat road surface bricks and kerbs in a large area. At present, paving of the pavement bricks and the kerbs generally adopts pure manual operation or a mechanical and manual combination mode, and the mechanical and manual combination construction method comprises the following steps: the bricks are lifted by ropes through a crane, then the falling point position is manually controlled, and then the bricks are unloaded and finally the pressing operation is carried out. The laying mode is time-consuming and labor-consuming, the laying effect depends on the technical level of constructors, meanwhile, the labor intensity of workers is high, more constructors are needed, and the laying cost is improved.

There are some brick paving machines for improving efficiency, but these brick paving machines generally only lay one type of brick, i.e. only paving bricks or curb alone, and if paving both curb and curb is needed, at least two different types of brick paving machines are needed to lay separately, which makes the cost high.

Disclosure of Invention

The invention provides a paving and supporting mechanism capable of paving different brick bodies, which adopts the principle of modular design, wherein a mechanism for paving a pavement brick or a curb is independently made into a detachable module, the pavement brick paving mechanism or the curb paving mechanism is selectively installed on a brick paving machine according to the disuse of a paving scene, and other modules are shared. In order to realize the purpose, the invention adopts the following technical scheme:

a can lay different laying of brick body and its supporting mechanism, the said supporting mechanism is the mechanical swing arm installed in front of frame of brick-laying machine, it is X direction to set the length of brick-laying machine, the width is Y direction, the said mechanical swing arm is installed in left swing arm and right swing arm of both sides of front portion of frame symmetrically and formed, connect fixedly through the brace rod between right swing arm and the left swing arm; the left movable arm and the right movable arm respectively comprise longitudinal supporting legs and horizontal upper arms and lower arms, the front ends of the upper arms and the lower arms are hinged with the supporting legs, the upper arms are hinged with the top ends of the supporting legs, the rear ends of the lower arms are movably connected with the middle parts of the upper arms through connecting rod supporting arms, and the upper arms, the lower arms, the supporting legs and the connecting rod supporting arms which are hinged with the front ends and the rear ends form a parallel four-bar linkage; the bottom of each supporting leg is provided with a quick-release mounting support, a swing cylinder is connected between each quick-release mounting support and the corresponding supporting leg, the angle of each quick-release mounting support is adjusted by the swing cylinder, a first supporting universal wheel is mounted at the bottom of each quick-release mounting support, a vertical jacking mechanism and a horizontal pushing mechanism are mounted on two sides of a frame respectively, each vertical jacking mechanism is hinged to an upper arm, and each horizontal pushing mechanism is fixedly connected to a connecting rod supporting arm; and the quick-release mounting bracket is detachably provided with a paving brick paving mechanism or a paving stone paving mechanism.

Furthermore, vertical guide rails are arranged on the left side and the right side of the front portion of the frame, vertical sliding block supports which slide up and down are arranged on the vertical guide rails, and ejector rods of the vertical jacking mechanism and the rear ends of the upper arms are hinged to the vertical sliding block supports.

Furthermore, the quick-release mounting bracket is provided with two rotating shafts, the first rotating shaft is mounted on the support leg through a pin shaft, the second rotating shaft is hinged with a swing rod of a swing cylinder, and the swing cylinder drives the quick-release mounting bracket to rotate by taking the pin shaft as an axis; the quick-release mounting bracket is provided with two triangular plates which are arranged in parallel, three vertexes of the two triangular plates are fixedly connected through connecting columns, a first connecting column is coaxially arranged with the pin shaft, the other two connecting columns are used for being connected with bayonets reserved by the laying mechanism, and a second rotating shaft is arranged between the two connecting columns;

wherein a second spliced pole is the optical axis, and another second spliced pole is the non-circular locking axle for the cross-section, locking axle one end and handle fixed connection, lays two bayonet sockets that the mechanism was reserved and block respectively on two second spliced poles and rotate the handle makes lay the mechanism with quick detach installing support locking fixed connection is provided with at the lateral surface of one of them triangle-shaped board and is used for fixing the buckle of handle.

Furthermore, the pavior brick laying mechanism is provided with a pavior brick laying frame connected with a mechanical movable arm, a turnover mechanism which slides forwards and backwards in the X direction is installed on the pavior brick laying frame, the turnover mechanism is provided with a Y-direction turnover shaft, the turnover mechanism is provided with a placing device taking the turnover shaft as an axis to rotate, the placing device clamps a pavior brick conveyed by the conveying mechanism and lays the clamped pavior brick horizontally on the ground by forward turnover.

Furthermore, the paving framework of the pavement bricks is composed of a front slide rail supporting plate and a rear slide rail supporting plate, the rear slide rail supporting plate is fixedly connected with the front slide rail supporting plate through a quick-release connecting plate, the paving mechanism of the pavement bricks is detachably mounted on the mechanical movable arm through the quick-release connecting plate, and supporting legs and a second supporting universal wheel are arranged at the bottom of the front slide rail supporting plate; side frames which are in sliding fit with the front slide rail supporting plate are installed on two sides of the turnover mechanism, the turnover mechanism can rotate on the side frames, and the rear slide rail supporting plate is connected with the side frames through a horizontal telescopic cylinder.

Further, a strickling mechanism and a rolling mechanism which rotate by taking the turnover shaft as an axis are further arranged on the turnover mechanism, the strickling mechanism, the rolling mechanism and the placing device synchronously rotate around the turnover shaft as the axis, and the turnover shaft is a turnover oil cylinder; the scraping mechanism is provided with a sawtooth scraper blade, the sawtooth scraper blade is in inclined contact with the ground through the overturning of the scraping mechanism, the horizontal telescopic cylinder drives the overturning mechanism to move back and forth, the sawtooth scraper blade scrapes the ground, the rolling mechanism is provided with a first rolling wheel with a convex rib on the outer diameter, the first rolling wheel is in contact with the upper surface of the paved pavement brick through the overturning of the rolling mechanism, the horizontal telescopic cylinder drives the overturning mechanism to move back and forth, and the first rolling wheel performs rolling operation on the paved pavement brick.

Furthermore, a first laser emitter is installed at the front end of the front slide rail supporting plate on two sides, and a second laser emitter is installed at the front end of the side frame on two sides; each first laser transmitter is used for transmitting crossed first positioning laser to the ground right below the first laser transmitter on the other side, each second laser transmitter is used for transmitting crossed second positioning laser perpendicular to the ground, and the paving position of the pavement brick is determined through the superposition of the second positioning laser and the first positioning laser; the included angle between the first positioning lasers emitted by the two first laser emitters and the ground is adjustable so as to adjust the distance between the two first positioning lasers.

Furthermore, the placing device is provided with a clamping fixing frame, a supporting plate is arranged on one side of the clamping fixing frame, the clamping fixing frame is provided with a Y-direction adjusting guide rail, a bracket on the same side with the supporting plate is arranged on the adjusting guide rail, and the bracket is connected with the clamping fixing frame through a fine adjustment cylinder so as to adjust the position of the bracket in the Y direction; a plurality of X-direction supporting plates are arranged on the rear slide rail supporting plate, and rollers are arranged on the supporting plates;

the pavior brick is carried and is passed on between layer board and the bracket through the backup pad.

Furthermore, the curb laying mechanism is provided with a curb laying frame, a curb laying opening with adjustable width in the Y direction is formed in the middle of the curb laying frame, a Y-direction positioning protection plate is installed on the front side of the curb laying opening, a buffer plate capable of turning downwards is installed on the rear side of the curb laying opening, a rotating shaft of the buffer plate is a Y-direction horizontal rotating shaft, a guide slope plate is fixed between the positioning protection plate and the buffer plate, a vertical plate perpendicular to the ground and parallel to the positioning protection plate is arranged at the front end of the guide slope plate, and a space is reserved between the vertical plate and the positioning protection plate; the curb is supported by the buffer plate and then turned downwards, and the curb slides downwards on the guide slope plate to the space and stands on the ground in the Y direction.

Further, width adjusting plates are symmetrically arranged on two sides of the kerbstone laying frame in the vehicle width direction, the distance between the width adjusting plates is adjustable, the width adjusting plates are vertical plates in the X direction, and folding edges bent at the outer sides are arranged at the rear ends of the width adjusting plates; horizontal thickness positioning wheels are symmetrically arranged on the two sides of the width of the road curb paving frame, the thickness positioning wheels at the rear end in the traveling direction abut against the side wall of the back face of the paved road curb in the paving process of the road curb paving equipment, the thickness positioning wheels are fixed on a thickness adjusting plate, the thickness adjusting plate is a vertical plate in the Y direction, and a thickness adjusting spring is arranged between the thickness adjusting plate and the paving frame; horizontal rotating shaft's both ends with the frame is laid to the curb links to each other, and the curb lay the frame with install buffer spring on the horizontal rotating shaft between the buffer board.

Furthermore, soil crushing and cleaning plates are mounted on the left side and the right side of the vehicle width of the kerbstone laying frame, the top ends of the soil crushing and cleaning plates are hinged to the kerbstone laying frame to rotate in the Y direction, second rolling wheels are mounted on the soil crushing and cleaning plates, and the outer side edges of the soil crushing and cleaning plates are inclined planes; in the process that the paving machine continuously paves the kerbstone along the Y direction, the soil crushing and cleaning plate at the front end in the advancing direction is in a drooping state and used for cleaning soil crushed in the kerbstone paving groove, the soil crushing and cleaning plate at the rear side in the advancing direction is upwards overturned to be horizontally arranged, and the second rolling wheel is rolled on the upper surface of the paved kerbstone.

The invention has the advantages that:

1) By adopting the principle of modular design, the mechanism for paving the pavior bricks or the kerbs is independently made into a detachable module, the mechanism for paving the pavior bricks or the kerbs is selectively installed on the brick paving machine according to the disuse of a paving scene, and other modules are shared, so that the cost is greatly reduced;

2) The pavement brick laying mechanism is provided with a turnover mechanism, the turnover mechanism is provided with a placing device, a scraping mechanism and a rolling mechanism, the placing device, the scraping mechanism and the rolling mechanism can rotate around a turnover shaft as an axis, and by means of rotation of the turnover mechanism, ground scraping, ground brick placing and ground brick rolling can be realized, so that the pavement brick laying mechanism is more compact in structure and more complete in function; two groups of laser positioning mechanisms are arranged at the front end of the paving brick paving mechanism to provide accurate positioning for paving the paving bricks;

3) The kerbstone laying mechanism can be adjusted to adapt to the laying of the kerbstones with different lengths and thicknesses;

4) Mechanical movable arm provides stable support for laying mechanism on the one hand, and mechanical movable arm can drive laying mechanism and carry out vertical direction and horizontally back-and-forth movement in addition, can accurately adjust laying mechanism and reach the assigned position so that lay pavior brick or person's curb.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the embodiments or drawings used in the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

FIG. 1a is an overall appearance diagram of a paving brick machine for paving road bricks, which is provided by the invention;

FIG. 1b is a top view of a paving brick machine;

fig. 2a is an overall appearance diagram of the kerbstone brick paving machine provided by the invention;

FIG. 2b is a top view of a curb brick laying machine;

FIG. 3a is a perspective view of the lifting mechanism;

FIG. 3b is a perspective view of the lift plate of the lift mechanism raised to half-empty;

FIG. 3c is a side view of the lifting mechanism with the warehouse racks deployed;

FIG. 3d is a side view of the warehouse rack after folding;

FIG. 4a is a side view of the clamp and feed mechanism in the X direction;

FIG. 4b is a perspective view of the clamping and pushing mechanism;

FIG. 4c is a bottom view of the clamp and push mechanism;

fig. 4d is a schematic view of the advancing guide hidden in fig. 4a, showing that the advancing guide is provided with an upper track and a lower track (i.e. an upper track and a lower lifting track), wherein the clamping device is a stroke starting section of the advancing guide;

FIG. 4e is a side view of the clamping pusher sliding to the end of travel of the advancing rail;

FIG. 4f is a side view of the clamp pushing mechanism in the Y direction;

FIG. 5a is a perspective view of a mechanical boom;

FIG. 5b is a side view of the mechanical boom;

FIG. 5c is a perspective view of the quick release mounting bracket;

FIG. 6a is a top view of a paving brick laying mechanism;

FIG. 6b is a side view of the paving brick laying mechanism;

FIG. 6c is a perspective view of a main frame of the paving brick laying mechanism;

FIG. 6d is a view of the installation position of the positioning mechanism at the front end of the paving brick mechanism;

fig. 6e is a perspective view of the paving brick laying mechanism, in which the placement device of the turnover mechanism is arranged to receive bricks from the conveyor mechanism;

FIG. 6f is a perspective view of the canting mechanism;

FIG. 6g is a schematic view of the screeding mechanism of the turnover mechanism performing screeding operations;

FIG. 6h is a schematic view of the placement device of the turnover mechanism holding the paving bricks delivered from the delivery mechanism (the same state as FIG. 6 e);

FIG. 6i is a schematic view of the paving brick being laid on the ground after the placing device of the turnover mechanism is turned over forward;

FIG. 6j is a schematic diagram of a rolling mechanism of the turnover mechanism performing a rolling operation;

FIG. 7a is a perspective view of the curb laying mechanism with the positioning guard plates in front hidden;

FIG. 7b is a top view of the curb laying mechanism;

FIG. 7c is a side view of the curb laying mechanism;

fig. 7d is a front view of the curb laying mechanism.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

Referring to fig. 1, the invention provides a brick paving machine 10, wherein a chassis of a frame 11 of the brick paving machine is provided with a traveling device 12, the traveling device 12 is provided with 4 steerable traveling wheels 13, and the traveling device 12 can drive the brick paving machine 10 to travel. For convenience of description, the longitudinal direction of the frame 11 is defined as X-direction, and the width direction is defined as Y-direction. The brick paving machine 10 of the present invention can be used for paving both flat pavement bricks and kerbs. When a flat pavement brick needs to be paved, a corresponding pavement brick paving mechanism 400 is arranged on a mechanical movable arm 500 at the front side of the brick paving machine 10; when it is desired to lay a curb, we mount the corresponding curb laying mechanism 600 to the mechanical boom 500 on the front side of the brick laying machine 10.

The construction of the brick paving machine 10 on which the paving mechanism 400 is mounted will be described in detail.

A lifting mechanism 100 and a clamping and pushing mechanism 200 are mounted at the tail part of a frame 11 of the brick paving machine 10, a multi-shaft mechanical movable arm 500 is mounted at the front part of the frame 11, a pavement brick paving mechanism 400 is mounted on the mechanical movable arm 500, and a conveying mechanism 300 positioned between the pavement brick paving mechanism 400 and the clamping and pushing mechanism 200 is mounted on the frame 11; the lifting mechanism 100 is provided with a first transmission mechanism 104, a lifting plate 103 and a lifting device 120, wherein the first transmission mechanism 104 transfers the pavement bricks 01 stacked up and down to the lifting plate 103, and the lifting device 120 drives the lifting plate 103 to lift upwards; the clamping and pushing mechanism 200 comprises a forward moving guide rail 210 and a clamping device 220 slidably mounted on the forward moving guide rail 210, the clamping device 220 clamps two ends of the raised pavement brick 01 to convey forward in the X direction, then loosens and lays on the conveying mechanism 300, and the conveying mechanism 300 conveys the pavement brick 01 forward in the X direction to the pavement brick laying mechanism 400; the pavement brick laying mechanism 400 is provided with a pavement brick laying frame, the pavement brick laying frame is provided with a turnover mechanism 430 which slides back and forth in the X direction, the turnover mechanism 430 is provided with a Y-direction turnover shaft, the turnover mechanism 430 is provided with a placing device 431 which rotates by taking the turnover shaft as an axis, after the placing device 431 clamps a pavement brick 01 conveyed by the conveying mechanism 300, the placing device 431 turns forwards to lay the clamped pavement brick 01 on the ground; positioning mechanisms are respectively arranged on the paving framework of the pavement bricks and the overturning mechanism 430, and the two sets of positioning mechanisms are matched to provide positioning for paving the pavement bricks 01.

According to the brick paving machine 10 provided by the invention, the whole stacked pavement bricks 01 are lifted through the lifting mechanism 100, then the clamping and pushing mechanism 200 clamps the pavement bricks one by one and transfers the pavement bricks to the conveying mechanism 300 to lay horizontally, the conveying mechanism 300 transfers the pavement bricks laid horizontally to the pavement brick paving mechanism 400, and the pavement bricks are laid horizontally on the ground in the floor brick paving grooves by the pavement brick paving mechanism 400. The whole process is completely and mechanically operated, so that the laying efficiency is greatly improved, and meanwhile, the required labor cost is reduced; meanwhile, when the floor tiles are laid, manual assistance is not needed, and operators do not need to participate in resurgence, so that the labor intensity of people is reduced.

The structure of the lifting mechanism 100 is further described below:

the lifting mechanism 100 is provided with a longitudinal lifting support 102 arranged at the tail part of the frame 11, the first transmission mechanism 104 is fixedly arranged at the bottom of the longitudinal lifting support 102, the lifting plate 103 is driven by the lifting device 120 on the longitudinal lifting support 102 to do lifting motion in the vertical direction of the first transmission mechanism 104, and the lifting plate 103 is provided with an open slot corresponding to the position of the first transmission mechanism 104 so that the lifting plate 103 can be lowered below the upper surface of the first transmission mechanism 104. A storage rack 130 is installed at the bottom of the rear side of the lifting rack, the front end of the storage rack 130 is rotatably connected to the bottom of the rear side of the longitudinal lifting rack 102, the storage rack 130 can be turned up and down and folded and stored by taking the front end as a rotation point, as shown in fig. 3b and 3c, a second transmission mechanism 132 is arranged on the storage rack 130; the warehouse rack 130 conveys the tiles stacked one above the other in the direction X forward to the first conveying mechanism 104, and the first conveying mechanism 104 continues to convey the tiles forward onto the lifting plate 103. A guard plate 101 is provided on the upper portion of the longitudinal lifting bracket 102.

In an alternative embodiment, lifting devices 120 are mounted on the longitudinal lifting bracket 102 on both sides of the lifting plate 103 in the Y direction, respectively, and each lifting device 120 includes a lifting cylinder 121 and a lifting chain 122. The lifting cylinder 121 is vertically fixed on the longitudinal lifting bracket 102; two ends of the lifting chain 122 are respectively fixedly connected with the lifting plate 103 and the top bar of the lifting cylinder 121, or two ends of the lifting chain 122 are respectively located at two sides of the lifting cylinder 121 and cross the top bar of the lifting cylinder 121, one end of the lifting chain 122 is fixedly connected with the lifting plate 103, and the other end is fixed on the longitudinal lifting support 102 at one side of the lifting cylinder 121. The top rod of the lifting cylinder 121 slides upwards to drive the tail ends of the lifting chains 122 to move upwards, and the two groups of lifting chains 122 drive the middle lifting plate 103 to be lifted stably.

In an alternative embodiment, vertical guide channel steel rails 105 are provided on the longitudinal lifting bracket 102 at both sides of the lifting plate 103, a lifting web 106 is slidably mounted on each vertical guide channel steel rail 105 up and down, and one end of the lifting chain 122 and the lifting plate 103 are fixedly connected to the lifting web 106.

In an alternative embodiment, the storage rack 130 is mounted at the bottom of the longitudinal lifting rack 102 through a self-resetting flip rack 131, and a spring support 135 is mounted at the bottom of the longitudinal lifting rack 102;

the bottom of the self-resetting overturning bracket 131 is provided with a limiting steel pipe 138 and a return spring 137, the limiting steel pipe 138 sequentially passes through the two baffles 136 on the back of the self-resetting overturning bracket 131 and is rotatably connected with the spring support 135, and the return spring 137 is sleeved on the limiting steel pipe 138 between the two baffles 136;

the storage rack 130 has a lateral width less than that of the longitudinal lifting rack 102, and the storage rack 130 is pivotally connected to the bottom center of the longitudinal lifting rack 102.

The lifting mechanism 100 adopts the principle of differential forklift lifting, the lifting cylinder 121 and the lifting chain 122 are combined and placed on the left side and the right side, one end of the chain is connected with the frame, the other end of the chain is connected with the brick body lifting plate 103, and bearings are arranged on the left side and the right side of the lifting plate 103 and can roll up and down on the vertical guide channel steel rail 105. The storage rack 130 is provided with a second transmission mechanism 132, and the second transmission mechanism 132 is composed of rollers, a chain wheel and chain 133, a driving motor 134 and the like, so as to receive and transmit the bricks.

As shown in fig. 3a to 3d, the design points of the lifting mechanism 100 are: 1) The continuous supply of the brick bodies can be guaranteed through the design of the storage and lifting parts, the requirement of the front-end brick bodies is met, the efficiency is improved, and the structure is compact. 2) The lifting part can be designed to accurately lift corresponding height according to the thickness of the brick body. 3) When fork truck placed the material in the design, correspond the storehouse riser with the double-layered mouth that fork truck both ends board formed, and the width of storehouse riser is far less than and presss from both sides a mouthful width, applicable in various fork trucks, the big or small brick body of being convenient for is placed and is transported, and the operation is very convenient. 4) When the operation is accomplished to the storage material, the manual promotion of accessible stores in a warehouse riser, and 90 rotates upwards, packs up the storage part to vertical state, reduces whole car length, is convenient for transition and transportation. When the storage mechanism is horizontally placed, the storage outer frame and the frame can be automatically limited to support the horizontal state, and the spring assembly can be used for easily placing and folding the storage structure.

The structure of the gripper pusher 200 will be further described with reference to fig. 4a-4 f:

the advancing guide rail 210 is provided with two first slide rails 211 with the length in the X direction, an upper rail 212 is arranged on the opposite inner side surface of the first slide rail 211, a lower lifting rail 213 which is positioned below the upper rail 212 is arranged on the first slide rail 211, the lower side edge of the lower lifting rail 213 is provided with a front inlet port 213-1 with a front opening facing downwards and a rear opening facing downwards, a front pair of front and rear first rollers 202 are mounted in each upper rail 212, a second roller 221 is fixed at the front end and the rear end of each side of the clamping device 220, the corresponding first roller 202 and the corresponding second roller 221 are movably connected through a driven rod 230, the first traversing advancing cylinder 240 drives the first roller 202 to slide forwards in the upper rail 212 to drive the clamping device 220 to move forwards, and the first roller 202 drives the second roller 221 to enter the lower lifting rail 213 from the inlet port 213-1 through the driven rod 230 in the process of sliding forwards, so as to raise the height of the clamping device 220.

In an alternative embodiment, the front and rear pairs of first rollers 202 in the upper rail 212 are both mounted on a lateral push plate 214, the lateral push plate 214 is fixedly connected to the top rod of the first lateral pushing cylinder 240, and the lateral push plate 214 is pushed by the first lateral pushing cylinder 240 to drive the front and rear pairs of first rollers 202 to roll back and forth in the upper rail 212.

The upper and lower ends of the driven rod 230 are hinged to the first roller 202 in the upper first slide rail 211 and the second roller 221 of the clamping device respectively, and there are four hinge points, so as to form a parallel four-bar linkage mechanism (as shown by the rectangle dashed line frame in fig. 4 d), that is, four corners of the clamping device are movably connected below the first slide rail 211 through the connecting rod 230 respectively; the second roller 221 is rotatably mounted on the frame of the clamping device 220. During operation, the first lateral moving pushing cylinder 240 drives the lateral pushing plate 214 to drive the first roller 202 to roll forward in the upper rail 212, the lower end of the driven rod 230 drives the clamping device 220 to form a parallel four-bar linkage mechanism to realize forward pushing of the whole clamping mechanism, and before the clamping device 220 slides forward, the second roller 221 arranged on the clamping device 220 enters the lower lifting rail 213 to raise the height of the clamping device 220, so that the height of a brick clamped by the clamping device is also raised, and friction between the clamped brick and a brick below the clamping device is avoided to scratch the surface of the brick, as shown in fig. 4 e. The clamping device 220 is raised a little bit high and then moved forward. Preferably, at the position of the clamping device 220 at the final end of the stroke, both second rollers 221 are located right at the entrance of the lower lifting rail 213, so that the clamping device 220 is lifted up and then slides forward.

As shown in fig. 4c, the clamping device 220 includes a clamping frame 223, the clamping frame 223 is mounted with a second slide rail 224 in the Y direction and a multi-link linkage mechanism, two clamping plates 225 capable of sliding relatively are disposed on the second slide rail 224, the multi-link linkage mechanism is composed of a middle swing rod 226 and two clamping links 227 hinged at two ends of the swing rod 226, the center of the swing rod 226 is rotatably connected to the clamping frame 223 through a swing rod center pin, and the other ends of the two clamping links 227 are respectively hinged to opposite surfaces of the two clamping plates 225; one end of the swing link 226 is hinged to the clamping driving cylinder 228, and the clamping driving cylinder 228 drives the multi-link linkage mechanism to drive the two clamping plates 225 to slide relatively or oppositely on the second slide rail 224 to clamp or release the floor tile.

By adopting the multi-link linkage mechanism, the two clamping plates 225 can slide relatively or oppositely on the second slide rail 224 to clamp or loosen the floor tile at the same time only by one clamping driving cylinder 228, so that the driving structure is simplified, and on the other hand, the movement of the two clamping plates 225 is synchronous, so that the clamping and loosening actions are more linear. Preferably, the opposing faces of the two clamping plates 225 are detachably mounted with rubber plates to protect the floor tile when clamping the floor tile.

In an alternative embodiment, the transfer mechanism 300 is a roller or belt based transport mechanism.

Referring now to fig. 5a-5b, the structure of the mechanical boom 500 is further described:

a mechanical arm 500 is symmetrically arranged on the left side and the right side of the front part of the frame 11, the two mechanical arms 500 are fixedly connected through a connecting rod 540, a vertical guide rail 501 and a horizontal guide rail 503 are fixed on the left side and the right side of the front part of the frame 11, a vertical slider support 502 which slides up and down is arranged on the vertical guide rail 501, and a horizontal slider 504 which slides horizontally is arranged on the horizontal guide rail 503; the vertical slide mount 502 is connected to a vertical jack 505 fixed to the front of the frame 11, and the horizontal slide 504 is connected to a horizontal pusher 506 fixed to the front of the frame 11. The vertical jacking mechanism 505 and the horizontal pushing mechanism 506 are any one of an air cylinder, a hydraulic oil cylinder, an electric push rod and a screw pair.

The mechanical movable arm 500 comprises a longitudinal supporting leg 530, a horizontal upper arm 510 and a horizontal lower arm 520, wherein the front ends of the upper arm 510 and the lower arm 520 are hinged with the supporting leg 530, the rear end of the upper arm 510 is hinged on the vertical slider support 502, the lower arm 520 is fixedly connected with the horizontal slider 504, and the rear end of the lower arm 520 is movably connected with the upper arm 510 through a connecting rod supporting arm 521. As shown in fig. 5b, the upper arm 510, the lower arm 520, the leg 530 hinged to the front end and the lower arm 520, and the link support arm 521 form a parallelogram (shown by dotted lines), which has the advantage that the front leg can be better controlled by the rear vertical lift 505 and the horizontal push 506. A quick-release mounting bracket 531 is mounted at the bottom of the leg 530, a swing cylinder 532 is connected between the quick-release mounting bracket 531 and the leg 530, and a quick-release first support universal wheel 533 is mounted at the bottom of the quick-release mounting bracket 531.

As shown in FIG. 5c, the quick release mounting bracket 531 is provided with two rotating shafts, the first rotating shaft is mounted on the supporting leg 530 through a pin 531-2, the second rotating shaft 531-6 is hinged to the swing rod of the swing cylinder 532, and the swing cylinder 532 drives the quick release mounting bracket 531 to rotate around the pin 531-2.

The quick-release mounting bracket 531 is provided with two triangular plates 531-1 which are arranged in parallel, three vertexes of the two triangular plates 531-1 are fixedly connected through connecting columns, a first connecting column is coaxially arranged with a pin roll 531-2, the other two connecting columns 531-7 are used for being connected with a bayonet reserved by a laying mechanism, and a second rotating shaft 531-6 is arranged between the two connecting columns; one of the second connecting columns is an optical axis 531-7, the other second connecting column is a locking shaft 531-3 with a non-circular cross section, one end of the locking shaft 531-3 is fixedly connected with a handle 531-4, two reserved bayonets of the paving mechanism (namely two bayonets reserved on a quick-release connecting plate 403 on the paving framework of the pavior brick or two interfaces 617 reserved on the paving framework 610 of the curbstone) are respectively clamped on the optical axis 531-7 and the locking shaft 531-3, and the handle 531-4 is rotated to enable the locking shaft 531-3 to rotate so as to clamp the paving mechanism, so that the paving mechanism is fixedly connected with the quick-release mounting bracket 531 in a locking manner. A buckle 531-5 for fixing the handle 531-4 is arranged on the outer side surface of one triangular plate and used for keeping the handle 531-4 fixed in a locking state.

The mechanical arm 500 may enable longitudinal and vertical positioning of and provide support for the front mounted paving brick laying mechanism 400. Through the cooperative operation of the vertical jacking mechanism 505, the horizontal pushing mechanism 506 and the swing cylinder 532 of the mechanical boom 500, the paving mechanism 400 for the front-end pavement bricks can be ensured to be always kept in a horizontal state, so that the ground can be conveniently scraped, the floor tiles can be placed, the floor tiles can be conveniently rolled and the like.

The quick detach installing support 531 of landing leg 530 bottom is convenient for lay mechanism 400 or curb with the pavior brick and lay mechanism 600 quick detach and be connected, and through the flexible of swing cylinder 532, the angle of adjustable quick detach installing support 531, the quick location and the combination of mechanism 400 or curb laying mechanism 600 are laid to convenient and pavior brick, realize quick installation and dismantlement.

The mechanical boom 500 is used to provide support for the paving brick laying mechanism 400 or the curb laying mechanism 600. In a non-paving working state, the mechanical movable arm 500 slides upwards on the vertical guide rail 501 to drive the paving brick paving mechanism 400 or the curb paving mechanism 600 to leave the ground to suspend in the air, so that the paving brick paving mechanism 400 or the curb paving mechanism 600 is protected; after moving to the paving position, the mechanical arm 500 descends, and the horizontal pushing mechanism 506 drives the supporting leg 530 to move horizontally back and forth, so as to adjust the position of the paving brick paving mechanism 400 or the curb paving mechanism 600 at the bottom of the mechanical arm 500.

Referring now to FIGS. 6a-6f, the construction of the paving brick laying mechanism 400 is further described below:

paving brick lays mechanism 400's main part frame structure as follows: paving brick mechanism 400 rear portion both sides are equipped with back slide rail backup pad 401, and anterior both sides are equipped with preceding slide rail backup pad 402, are provided with supporting legs 404 and second support universal wheel 405 in the front slide rail backup pad 402 bottom. The support feet 404 allow the paving mechanism 400 to be removed from the mechanically movable arm 500 and then, together with the second support universal wheel 405, maintain the paving mechanism 400 parked and stable. When the placing bracket 431-5 is drawn out after the road floor tiles are placed, the supporting legs of the mechanical arm can prop against the laid bricks to prevent the well-determined bricks from moving. The rear slide rail support plate 401 and the front slide rail support plate 402 are fixedly connected through a quick-release connecting plate 403, and the paving brick laying mechanism 400 is detachably mounted between quick-release mounting brackets 531 on two sides through the quick-release connecting plate 403.

Side frames 436 slidably engaged with the front rail support plate 402 are mounted on both sides of the turnover mechanism 430, i.e., the side frames 436 can drive the turnover mechanism 430 to slide back and forth, and the turnover mechanism 430 can rotate on the side frames 436. The rear rail support plate 401 is connected to the side frames 436 via the horizontal telescopic cylinder 406, and the side frames 436 and the turnover mechanism 430 thereof are moved forward and backward in the X direction by the horizontal telescopic cylinder 406.

As shown in fig. 6e-6f, the turning mechanism 430 is further provided with a strickle mechanism 432 and a roller mechanism 433 which rotate around the turning shaft as an axis, the strickle mechanism 432, the roller mechanism 433 and the placing device 431 synchronously rotate around the turning shaft as an axis, and the turning shaft is a turning cylinder 434. The structure and operation of the scraping mechanism 432 and the rolling mechanism 433 will be further described below:

the scraping mechanism 432 is provided with a sawtooth scraper, the scraper is in inclined contact with the ground by the overturning of the scraping mechanism 432, and the horizontal telescopic cylinder 406 drives the overturning mechanism 430 to move back and forth integrally to scrape the ground. Wherein, through the scraper blade of adjustment or change different width to be suitable for different width brick bodies. The leveling mechanism 432 is positioned by the positioning mechanism to enable the paving mechanism 400 to reach a preset position, the overturning oil cylinder 434 is used for overturning to achieve the leveling starting position of the leveling mechanism 432, and then the horizontal telescopic cylinder 406 is used for driving the overturning mechanism 430 to horizontally move back and forth in the X direction to achieve the purpose of leveling the ground.

The rolling mechanism 433 is provided with a first rolling wheel with a convex rib on the outer diameter, the first rolling wheel is contacted with the upper surface of the laid floor tile through the overturning of the rolling mechanism 433, and the horizontal telescopic cylinder 406 drives the overturning mechanism 430 to move back and forth so as to roll the laid floor tile. The outer diameter of the first rolling wheel is provided with a convex rib, and the brick body is compacted through rolling and beating.

As shown in fig. 6d, a first laser emitter 421 is mounted at the front end of the front rail support plate 402 on both sides, and a second laser emitter 422 is mounted at the front end of the side frame 436 on both sides; each first laser emitter 421 is configured to emit first positioning laser 421-1 intersecting in a cross shape to the ground right below the first laser emitter 421 on the other side, the second laser emitter 422 is configured to emit second positioning laser 422-1 intersecting in a cross shape perpendicular to the ground, and is configured to perform preliminary positioning, the turnover mechanism 430 drives the second laser emitter 422 to move forward when sliding forward, and the positioning for paving the floor tile is determined by the coincidence of the second positioning laser 422-1 and the first positioning laser 421-1. The colors of the first positioning laser 421-1 and the second positioning laser 422-1 are different, so that the user can conveniently judge whether the first positioning laser 421-1 and the second positioning laser 422-1 on the same side of the ground are overlapped.

Preferably, the angles of the two first laser transmitters 421 on the front rail support plate 402 are adjustable, so that the included angle between the first positioning laser 421-1 and the ground can be changed, and the distance between the two first positioning lasers 421-1 can be adjusted to adapt to the positioning of floor tiles with different widths.

The laser positioning mechanism controls the paving brick mechanism 400 to keep horizontal all the time through the mechanical movable arm, and the paving brick mechanism 400 is longitudinally and transversely positioned based on the laser positioning principle, and the positioning principle is as follows:

because the two groups of laser positioning devices are arranged on the left side and the right side of the frame, the two groups of laser positioning devices are symmetrically arranged in the left-right direction. One group of first laser transmitters 421 fixed on front slide rail support plates 402 on two sides of the front end of the paving framework of the pavement brick are fixedly connected with a mechanical movable arm and used for positioning the whole vehicle, when the next brick is paved, the two groups of first laser transmitters 421 of the whole vehicle emit cross-shaped first positioning laser 421-1 to the ground on the opposite side, the paved brick or marked lines are used as marks to roughly position the whole vehicle, the position deviation is ensured to be within a specified range, and preparation is made for adjusting the position of the front paving mechanism 400 of the pavement brick; the other group is a second laser emitter 422 fixed on a side frame 436 of the turnover mechanism 430, the second laser emitter 422 and the side frame 436 synchronously move, after the whole machine stops, before links of strickling, paving and compacting, the second laser emitter 422 sends two beams of left and right cross-shaped second positioning lasers 422-1 vertical to the ground, when the second positioning lasers 422-1 on the same side basically coincide with the first positioning lasers 421-1, the placement position can be judged in advance, and the paving position can be positioned only by carrying out position adjustment in a small range, so that the paved bricks are more orderly.

As shown in FIG. 6f, the placement device 431 is provided with a clamping fixing frame 431-1, one side of the clamping fixing frame 431-1 is provided with a support plate 431-4, the clamping fixing frame 431-1 is provided with a Y-direction adjusting guide rail 431-2, the adjusting guide rail 431-2 is provided with a bracket 431-5 on the same side as the support plate, the bracket 431-5 is connected with the clamping fixing frame 431-1 through a fine adjustment cylinder 431-3 to adjust the position of the bracket 431-5 in the Y direction, and therefore transverse fine adjustment and positioning of the paving brick placement mechanism 400 during pavement brick placement can be achieved.

A plurality of X-direction support plates 407 are mounted on the rear rail support plate 401, and rollers are provided on the support plates 407. The supporting plate 407 serves as a brick transfer function, and the transfer mechanism 300 transfers the floor tiles forward in the X direction through the supporting plate 407 to between the pallet 431-4 and the bracket 431-5.

The paving mechanism 400 of the invention is an infrared laser positioning paving system integrating strickling, placing and compacting. When paving the pavement bricks, the pavement brick paving mechanism 400 first screeds the ground under the guidance of the positioning mechanism, then places the floor tiles and compacts the floor tiles. The strickle mechanism 432, the placing device 431 and the rolling mechanism 433 are all connected with an overturning oil cylinder 434, the overturning oil cylinder 434 is installed on a side frame 436 through an overturning oil cylinder supporting plate 435, and the strickle mechanism 432, the placing device 431 and the rolling mechanism 433 are overturned for more than 180 degrees around the overturning oil cylinder 434 by the overturning oil cylinder 434.

When we need to lay the curb, the curb laying mechanism 400 on the mechanical boom can be detached, and the curb laying mechanism 600 can be installed to lay the curb, as shown in fig. 7a to 7d, the structure of the curb laying mechanism 600 will be further described below:

the curb laying mechanism 600 is provided with a curb laying frame 610 mounted on the mechanical boom 500, a curb laying port 611 with adjustable width in the Y direction is arranged in the middle of the curb laying frame 410, a positioning guard plate 616 in the Y direction is mounted in front of the curb laying port 6411, a buffer plate 620 capable of turning downwards is mounted behind the curb laying port 611, a guide slope plate 613 is fixed between the positioning guard plate 616 and the buffer plate 620, a gap is left between the front end of the guide slope plate 613 and the positioning guard plate 616, the buffer plate 620 supports the curb conveyed by the conveying mechanism 300, the curb 02 lying on the conveying mechanism 300 is conveyed to the guide slope plate 613 by the buffer plate 620 turning downwards, and the curb 02 slides downwards on the guide slope plate 613 to the gap and stands on the ground in the Y direction.

An interface 617 for quick release is provided on the curb laying frame 610, so that the curb laying frame 610 can be detachably mounted between quick release mounting brackets 531 of the mechanical boom legs 530. Width adjusting plates 612 are symmetrically arranged on two sides of the width of the kerbstone laying frame 610 (an opening area between the two width adjusting plates 612 is a kerbstone laying opening 611), the width adjusting plates 612 are fixed on the kerbstone laying frame 610 through adjusting plates 614 and first adjusting guide rails 618, the adjusting plates 614 are provided with a plurality of fixing holes, the distance between the two width adjusting plates 612 is adjusted through different fixing holes, and manual adjustment of bricks with different lengths can be achieved. Preferably, the width adjustment plate 612 is a vertical plate in the X direction and is provided with a folded edge 615 at the rear end, which is bent at the outer side, so as to play a guiding role and facilitate the better entering of the kerbstone into the kerbstone laying opening 611.

Be equipped with thickness control assembly on the curb laying frame 610, can realize the automatic elastic adjustment who turns different thickness, its structure specifically is: frame 610 is laid to curb is installed horizontally thickness positioning wheel 630 at car width bilateral symmetry, the brick laying machine is in laying the curb in succession in-process, the thickness positioning wheel 630 butt of direction of travel rear end is on the curb back lateral wall of laying, thickness positioning wheel 630 is fixed on a thickness regulating plate 631, thickness regulating plate 631 is the riser of Y direction, thickness regulating plate 631 is fixed on frame 610 is laid to the curb through second regulation guide rail 633, be provided with thickness regulation spring 632 on second regulation guide rail 633, wherein, thickness regulating plate 631 is adjustable in the front and back position of X direction, and then can adjust the distance between thickness positioning wheel 630 and the location backplate 616.

The buffer plate 620 is used for buffering the falling brick body, the rotating shaft of the buffer plate is a horizontal rotating shaft in the Y direction, two ends of the horizontal rotating shaft are connected with the curb laying frame 610, and a buffer spring 621 is installed on the horizontal rotating shaft between the curb laying frame 610 and the buffer plate 620.

The frame 610 is laid to the curb all installs hack cleaning plate 660 in the left and right sides of car width, and hack cleaning plate 640 top articulates on the curb is laid frame 610 in order to rotate in the Y direction, installs second roller 641 on hack cleaning plate 640, and the outside limit of hack cleaning plate 640 is the inclined plane. In the course of paving of curb laying equipment, the hack cleaning plate 640 of advancing direction front end is for the drooping state in order being used for clearing up the hack in the curb laying groove, and hack cleaning plate 660 of advancing direction rear side upwards overturns to horizontal arrangement and second roll pinch roller 641 rolls on the good curb 02 upper surface of laying.

The front end of the guide slope plate 613 is provided with a vertical plate 613-1 which is vertical to the ground downwards and parallel to the positioning guard plate 616, and a gap which is slightly larger than the thickness of the kerbstone is left between the vertical plate 613-1 and the positioning guard plate 616. The curb 02 is dropped onto the guide slope plates 613 by the buffer plates 620 turning down, the curb 02 slides down into the gap at the guide slope plates 613 and stands on the ground in the Y direction.

The working process of the pavement brick is explained in detail as follows:

first we stack the bricks (pavior bricks or kerbs) on the forks of a forklift truck with the front and back sides of the stacked bricks in contact. Then, the warehouse rack 130 is put down to be in a horizontal state, and the forklift is driven to transfer the stacked floor tiles to the warehouse rack 130, and as the warehouse rack 130 is rotatably connected to the center of the bottom of the longitudinal lifting rack 102, spaces for advancing the warehouse rack 130 are formed on two sides of the warehouse rack 130, and the warehouse rack 130 can extend into the center of the opening of the warehouse rack when the forklift runs near the paving device 10 for flat bricks. The forklift unloads the tiles and leaves after driving into position.

A second conveyor 132 of rollers or belts is provided on the storage rack 130, and the stacked bricks are conveyed forward onto the lifting plate 103 by the second conveyor 132. The lift rods of the lifting devices 120 on both sides of the lifting plate 103 slide upwards, and the lift rods move upwards through the lifting chains 122 to further drive the lifting webs 106 on both sides to move upwards steadily, so as to lift the lifting plate 103 at a height as shown in fig. 3 b.

The clamping device 220 of the clamping and pushing mechanism 200 slides backwards to the tail direction of the vehicle, the clamping plate 225 clamps and fixes the left end and the right end of the uppermost brick, and then the clamping device 220 moves towards the head direction. In the process of forward sliding of the clamping device 220, the second roller 221 can slide into the lower lifting rail 213 to lift the height of the second roller, so that the clamping device 220 slightly lifts the height of the bricks while driving the bricks to move forward, thereby preventing the clamped bricks from scraping the bricks on the lifting plate 103, and further affecting the appearance of the bricks.

As the gripping device 220 slides on the forward rail 210 over the transfer mechanism 300, the two jaws 225 are released and the brick falls to the transfer mechanism 300 and the transfer mechanism 300 continues to feed the lying brick forward.

The above steps are general steps of the paving mechanism 400 for road bricks and the paving mechanism 600 for kerbs, when paving road bricks, the paving mechanism 400 for road bricks is mounted on the mechanical movable arm 500, and the paving process of the paving mechanism 400 for road bricks is as follows:

after the frame moves to the specified position of the paving area, the position of the paving brick paving mechanism 400 is located through the positioning mechanism 320, the overturning oil cylinder 434 drives the overturning mechanism 430 to overturn integrally, so that the sawtooth scrapers of the leveling mechanism 432 are in inclined contact with the ground, and then the horizontal telescopic cylinder 406 drives the overturning mechanism 430 to move back and forth integrally on the frame so as to level the ground, as shown in fig. 6 g.

After the floor is leveled, the floor tiles transferred by the transfer mechanism 300 are transferred between the pallet 431-4 and the bracket 431-5 through the supporting plate 407, so that the floor tiles are held by the placing mechanism 431. Then, the overturning oil cylinder 434 drives the overturning mechanism 430 to overturn integrally, so that the placing mechanism 431 with the brick clamped on the rear side overturns to the front side and is in a horizontal state, as shown in fig. 6h-6i, then the horizontal telescopic cylinder 406 drives the overturning mechanism 430 to retreat, the bracket 431-5 is pulled out from a gap between the pavement brick 01 and the ground, and at this time, the pavement brick 01 is paved on the ground.

Then, the turnover cylinder 434 drives the turnover mechanism 430 to turn over integrally, so that the first rolling wheel contacts with the upper surface of the laid floor tile due to the turning over of the rolling mechanism 433, and then the horizontal telescopic cylinder 406 drives the turnover mechanism 430 to move back and forth, so that the first rolling wheel performs rolling operation on the upper surface of the laid floor tile back and forth, as shown in fig. 6 j.

After the rolling is completed, the horizontal telescopic cylinder 406 drives the turnover mechanism 430 to return to the initial position, and the turnover cylinder 434 drives the turnover mechanism 430 to turn over to a state where the placement mechanism 431 is connected to the conveying mechanism 300 (i.e. to return to the state of fig. 6 e). And then the vehicle body moves to the next brick laying position, and two sets of positioning mechanisms are used for positioning and ensuring that the laid bricks fall into the specified positions.

When paving the curb, the curb paving mechanism 600 is mounted to the mechanical boom 500, and the paving process of the curb paving mechanism 600 is as follows:

when the conveying mechanism 300 moves to the forefront end, the kerbstone 02 is firstly blocked by the buffer plate 620, the lower side surface (namely, the bottom edge for contacting with the ground) of the kerbstone 02 is contacted with the buffer plate 620, then the buffer plate 620 turns downwards, the kerbstone 02 loses the blocking of the buffer plate 620 and slides onto the guide slope plate 613, the kerbstone 02 slides forwards on the guide slope plate 613 under the action of gravity, and is blocked by the positioning protection plate 616 when falling from the guide slope plate 613 and stands in the kerbstone laying groove in the Y direction, and at the moment, the laying operation of one piece of kerbstone 02 is completed, so that the kerbstone 02 stands in the kerbstone laying groove on the ground.

Subsequently, running gear 12 drives tile paving machine 10 and traverses in the Y direction, and the hack cleaning plate 640 that is located the direction of laying front side is the flagging state, and at the curb laying equipment in-process of marcing, hack cleaning plate 640 can clear away the hack in the curb laying groove for the curb laying groove is more level and more smooth, and is whole more neat in guaranteeing that follow-up curb falls into the laying groove. The soil crushing and cleaning plate 640 at the rear side in the paving direction rotates to be in a horizontal state, the second rolling wheel 641 of the soil crushing and cleaning plate 640 rolls on the upper surface of the curb 02 at the rear side in the paving direction of the paving frame 610, and the curb laid behind is rolled downwards in the process of transverse movement of the brick paving machine 10; moreover, the thickness positioning wheel 630 positioned at the rear side in the laying direction is abutted against the back surface of the kerbstone laid at the rear side, and the thickness positioning wheel 630 is used for providing forward rolling operation for the kerbstone in the process of transverse movement; through carrying out downwards and forward roll-in to the good curb of rear laying, can make the good curb of laying more neat.

The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify the equivalent embodiments with equivalent variations, without departing from the scope of the solution, without thereby affecting the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention, unless the technical essence of the present invention is not departed from the content of the technical solution of the present invention.

Claims

1. A can lay the laying and supporting mechanism of different brick bodies, the said supporting mechanism is the mechanical swing arm (500) installed in front of the brick-laying machine frame (11), set up the length of brick-laying machine as X direction, the width is Y direction, characterized by that, the said mechanical swing arm (500) is installed in left swing arm and right swing arm of both sides of front portion of the frame (11) symmetrically and formed, the left swing arm and right swing arm are fixedly connected through the brace rod (540);

the left movable arm and the right movable arm both comprise longitudinal support legs (530), horizontal upper arms (510) and horizontal lower arms (520), the front ends of the upper arms (510) and the lower arms (520) are hinged with the support legs (530), the upper arms (510) are hinged with the top ends of the support legs (530), the rear ends of the lower arms (520) are movably connected with the middle parts of the upper arms (510) through connecting rod support arms (521), and the upper arms (510), the lower arms (520), the support legs (530) and the connecting rod support arms (521) which are hinged with the front ends and the rear ends form a parallel four-bar linkage;

a quick-release mounting support (531) is mounted at the bottom of each supporting leg (530), a swinging cylinder (532) is connected between each quick-release mounting support (531) and each supporting leg (530), the angle of each quick-release mounting support (531) is adjusted by each swinging cylinder (532), a first supporting universal wheel (533) is mounted at the bottom of each quick-release mounting support (531), a vertical jacking mechanism (505) and a horizontal pushing mechanism (506) are mounted on two sides of a frame (11) respectively, the vertical jacking mechanisms are hinged to upper arms (510), and the horizontal pushing mechanisms (506) are fixedly connected to connecting rod supporting arms (521);

and a paving brick laying mechanism (400) or a kerb laying mechanism (500) is detachably mounted on the quick-release mounting bracket (531).

2. The mechanism for laying and supporting different bricks according to claim 1 is characterized in that vertical guide rails (501) are installed on the left and right sides of the front part of the carriage (11), vertical sliding block supports (502) which slide up and down are installed on the vertical guide rails (501), and the top rods of the vertical jacking mechanisms (505) and the rear ends of the upper arms (510) are hinged on the vertical sliding block supports (502).

3. The mechanism for laying and supporting different bricks according to claim 1, wherein the quick-release mounting bracket (531) has two rotating shafts, the first rotating shaft is mounted on the leg (530) through a pin (531-2), the second rotating shaft (531-6) is hinged to the swing link of the swing cylinder (532), and the swing cylinder (532) drives the quick-release mounting bracket (531) to rotate around the pin (531-2);

the quick-release mounting bracket (531) is provided with two triangular plates (531-1) which are arranged in parallel, three vertexes of the two triangular plates (531-1) are fixedly connected through connecting columns, a first connecting column and the pin shaft (531-2) are coaxially arranged, the other two second connecting columns (531-7) are used for being connected with bayonet reserved by the laying mechanism, and a second rotating shaft (531-6) is arranged between the two connecting columns;

wherein a second spliced pole is optical axis (531-7), and another second spliced pole is non-circular shape locking axle (531-3) for the cross-section, locking axle (531-3) one end and handle (531-4) fixed connection, lay two bayonets that the mechanism reserved block respectively on two second spliced poles and rotate the handle makes lay the mechanism with quick detach installing support (531) locking fixed connection, be provided with in the lateral surface of one of them triangular plate and be used for fixing buckle (531-5) of handle (531-4).

4. A paving and supporting mechanism capable of paving different bricks according to claim 1, wherein the paving brick paving mechanism (400) is provided with a paving brick paving frame connected with a mechanical arm (500), a turnover mechanism (430) sliding back and forth in the X direction is mounted on the paving brick paving frame, the turnover mechanism (430) is provided with a turnover shaft in the Y direction, the turnover mechanism (430) is provided with a placing device (431) rotating around the turnover shaft as an axis, after the placing device (431) clamps one pavement brick (01) conveyed by the conveying mechanism (300), the placing device (431) turns forwards to lay the clamped pavement brick (01) horizontally on the ground.

5. The paving and supporting mechanism capable of paving different bricks according to claim 4, characterized in that the paving frame of the pavement brick is composed of a front slide rail supporting plate (402) and a rear slide rail supporting plate (401), the rear slide rail supporting plate (401) is fixedly connected with the front slide rail supporting plate (402) through a quick-release connecting plate (403), the paving mechanism (400) of the pavement brick is detachably mounted on the mechanical movable arm (500) through the quick-release connecting plate (403), and the bottom of the front slide rail supporting plate (402) is provided with a supporting foot (404) and a second supporting universal wheel (405);

and side frames (436) which are in sliding fit with the front sliding rail supporting plate (402) are installed on two sides of the turnover mechanism (430), the turnover mechanism (430) can rotate on the side frames (436), and the rear sliding rail supporting plate (401) is connected with the side frames (436) through a horizontal telescopic cylinder (406).

6. The mechanism for laying and supporting different bricks as claimed in claim 4, wherein the turnover mechanism (430) is further provided with a strickle mechanism (432) and a rolling mechanism (433) which rotate around the turnover shaft, the strickle mechanism (432), the rolling mechanism (433) and the placement device (431) synchronously rotate around the turnover shaft, the turnover shaft is a turnover cylinder (434);

the scraping mechanism (432) is provided with a sawtooth scraper which is in inclined contact with the ground by the turnover of the scraping mechanism (432), the horizontal telescopic cylinder (406) drives the turnover mechanism (430) to move back and forth and the sawtooth scraper scrapes the ground,

the rolling mechanism (433) is provided with a first rolling wheel with an outer diameter provided with a convex rib, the first rolling wheel is in contact with the upper surface of the paved pavement brick (01) through overturning of the rolling mechanism (433), the horizontal telescopic cylinder (406) drives the overturning mechanism (430) to move back and forth, and rolling operation is carried out on the paved pavement brick (01) through the first rolling wheel.

7. The laying and supporting mechanism for laying different bricks according to claim 4, wherein a first laser emitter (421) is installed at the front end of the front sliding rail supporting plate (402) at both sides, and a second laser emitter (422) is installed at the front end of the side frame (436) at both sides;

each first laser transmitter (421) is used for transmitting crossed first positioning laser to the ground right below the first laser transmitter (421) on the other side, each second laser transmitter (422) is used for transmitting crossed second positioning laser perpendicular to the ground, and the paving position of the pavement brick (01) is determined by the superposition of the second positioning laser and the first positioning laser;

the included angle between the first positioning laser emitted by the two first laser emitters (421) and the ground is adjustable so as to adjust the distance between the two first positioning lasers.

8. The laying and supporting mechanism for laying different bricks as claimed in claim 4, wherein the placing device (431) is provided with a clamping fixing frame (431-1), one side of the clamping fixing frame (431-1) is provided with a supporting plate (431-4), the clamping fixing frame (431-1) is provided with a Y-direction adjusting guide rail (431-2), a bracket (431-5) on the same side of the supporting plate is arranged on the adjusting guide rail, and the bracket (431-5) is connected with the clamping fixing frame (431-1) through a fine adjustment cylinder (431-3) to adjust the position of the bracket (431-5) in the Y direction;

a plurality of X-direction supporting plates (407) are mounted on the rear slide rail supporting plate (401), and rollers are arranged on the supporting plates (407);

the pavement bricks (01) are transferred between the supporting plate (407) and the bracket (431-5) through the supporting plate (407).

9. The paving and supporting mechanism capable of paving different bricks according to claim 1, wherein the curb paving mechanism (600) is provided with a curb paving frame (610), a curb paving port (611) with an adjustable width in the Y direction is arranged in the middle of the curb paving frame (610), a Y-direction positioning guard plate (616) is installed on the front side of the curb paving port (611), a buffer plate (620) capable of turning downwards is installed on the rear side of the curb paving port (611), the rotating shaft of the buffer plate (620) is a Y-direction horizontal rotating shaft, a guide slope plate (613) is fixed between the positioning guard plate (616) and the buffer plate (620), the front end of the guide slope plate (613) is provided with a vertical plate (613-1) which is perpendicular to the ground and parallel to the positioning guard plate (616), and a gap is left between the vertical plate (613-1) and the positioning guard plate (616);

the curb (02) is supported by the buffer plate (620) and then turned downwards, and the curb (02) slides downwards on the guide slope plates (613) to the gap and stands on the ground in the Y direction.

10. The paving and supporting mechanism capable of paving different bricks according to claim 9, characterized in that width adjusting plates (612) are symmetrically installed on both sides of the curb paving frame (610) in the vehicle width direction, the distance between the width adjusting plates (612) is adjustable, the width adjusting plates (612) are vertical plates in the X direction and are provided with outward bent folding edges (615) at the rear ends;

horizontal thickness positioning wheels (630) are symmetrically mounted on the two sides of the width of the road edge stone laying frame (610), in the laying process of the road edge stone laying equipment, the thickness positioning wheels (630) at the rear end in the advancing direction abut against the back side wall of the laid road edge stone, the thickness positioning wheels (630) are fixed on a thickness adjusting plate (631), the thickness adjusting plate (631) is a vertical plate in the Y direction and is adjustable in position in the X direction, and a thickness adjusting spring (632) is arranged between the thickness adjusting plate (631) and the laying frame (610);

the both ends of horizontal rotating shaft with frame (610) is laid to the curb links to each other, and the curb lay frame (610) with install buffer spring (621) on the horizontal rotating shaft between buffer board (620).

11. A mechanism for laying and supporting various bricks according to claim 10 wherein the curb laying frame (610) is installed with soil-crushing cleaning plates (640) at both left and right sides of the vehicle width, the top ends of the soil-crushing cleaning plates (640) are hinged on the curb laying frame (610) to rotate in the Y direction, the soil-crushing cleaning plates (640) are installed with second rollers (641), and the outer side edges of the soil-crushing cleaning plates (640) are inclined surfaces;

in the process that the paving machine continuously lays the kerbs along the Y direction, the soil crushing and cleaning plate (640) at the front end in the advancing direction is in a drooping state and used for cleaning soil crushes in the kerb paving groove, the soil crushing and cleaning plate (640) at the rear side in the advancing direction is upwards overturned to be horizontally arranged, and the second rolling wheel (641) rolls on the upper surface of the laid kerbs (02).