CN114575223B

CN114575223B - Automatic pavement brick car for municipal road surface

Info

Publication number: CN114575223B
Application number: CN202210244220.3A
Authority: CN
Inventors: 甘雁宗
Original assignee: Guangdong Ruiyang Construction Engineering Co ltd
Current assignee: Guangdong Ruiyang Construction Engineering Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2024-06-04
Anticipated expiration: 2042-03-14
Also published as: CN114575223A

Abstract

An automatic brick paving vehicle for municipal road surfaces. The invention belongs to the municipal administration field, and particularly relates to a municipal road brick laying device, which comprises a vehicle body, wherein a brick storage plate is arranged in the vehicle body, a mounting plate is fixedly arranged at the front end of the vehicle body, a movable box body is arranged at the lower side of the mounting plate, a slope is arranged on the movable box body, first sliding grooves are symmetrically arranged on the two sides of the inner wall of the movable box body, which are positioned at the tail end of the slope, a first sliding block is arranged in each first sliding groove in a sliding manner, a first rotating shaft is rotationally connected between the two first sliding blocks, a turnover connecting block is connected in the middle of the first rotating shaft, a first spring is connected between each first sliding block and the bottom wall of the corresponding first sliding groove, a slide way is connected at the lower part of the turnover connecting block, a hydraulic cylinder is fixedly arranged at the front end of the vehicle body, a piston rod is arranged at the hydraulic cylinder, a connecting block is connected at the movable end of the piston rod, clamping arms are arranged on the connecting block in a sliding manner, one end of each clamping arm far away from the connecting block is provided with a clamping plate, and a hydraulic module is communicated in the hydraulic cylinder and the connecting block. The method can detect the bricks, adjust gaps among the bricks and lay the bricks.

Description

Automatic pavement brick car for municipal road surface

Technical Field

The invention belongs to the municipal field, and particularly relates to an automatic pavement brick vehicle for a municipal road surface.

Background

The utility road brick is laid with the fragment of brick when usually placing on the road surface, influences the city appearance, causes the traffic congestion even, and mostly uses the manpower to carry out the fragment of brick and lays, and is more time consuming and laborious. Therefore, the automatic brick paving vehicle for municipal road surfaces, which can detect bricks and perform brick paving, is designed.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an automatic brick paving vehicle for municipal road surfaces, which can detect bricks, adjust gaps among the bricks and lay the bricks.

In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an automatic brick car of spreading in road surface for municipal administration, includes the automobile body, the inside tile board that is used for placing the fragment of brick that is equipped with of automobile body, the front end of automobile body is fixed to be equipped with towards the mounting panel that automobile body one side was rolled over to the extension, the downside of mounting panel is equipped with the movable box that can follow mounting panel length direction reciprocal slip, be equipped with the slope on the one side of movable box orientation mounting panel, the terminal bilateral symmetry that the movable box inner wall is located the slope is equipped with first sliding tray, every the sliding tray is equipped with first slider in the sliding tray, two rotate between the first slider and be connected with first pivot, first pivot middle part is connected with the upset splicing, every be connected with first spring between the diapire of first slider and the corresponding first sliding tray, upset splicing lower part is connected with the slide that the arc extends to the movable box other end, the position fixed being provided with in the slide in the movable box is located the slide, the sliding cylinder is sealed to be equipped with the piston rod, the movable end is connected with the connecting block, slide is equipped with and is used for pressing from both sides the arm to get, each clamp to press from both sides the arm, keep away from both sides in the connecting block and be equipped with the connecting block.

Preferably, two vertical plates are symmetrically and fixedly arranged on the mounting plate along the length direction of the mounting plate, a plurality of conveying rollers are rotatably arranged on the two vertical plates, a plurality of conveying belts are arranged on the conveying rollers in a transmission mode, one conveying roller is connected with the output end of a first driving motor, and the first driving motor is fixedly arranged on the mounting plate.

Preferably, the lower part of the brick storage plate is provided with a scissor type lifting device, one side of the vehicle body far away from the mounting plate is provided with a detachable balancing weight box, and the length of the brick storage plate is two thirds of the length of the vehicle body.

Preferably, the movable box body is L-shaped, the upper end of the movable box body is flush with the conveyor belt, a U-shaped plate is fixedly connected to one side of the interactive box body away from the slope, a telescopic motor is arranged at the upper end of the U-shaped plate, a push plate is fixedly connected to the output end of the telescopic motor, and the lower end face of the push plate is slightly higher than the conveyor belt.

Preferably, the lower extreme that is close to automobile body department of mounting panel is fixed to be equipped with the drive box, the fixed slip track pole that is equipped with on the drive box along with mounting panel length direction extension, every be connected with deep floor between slip track pole tip and the drive box, two slip is provided with the sliding sleeve on the slip track pole, sliding sleeve and movable box fixed connection, the inside drive arrangement that is equipped with of drive box, drive arrangement's output is connected with the lead screw axle, the middle part transmission of lead screw axle and sliding sleeve is connected, and the front end of two slip track poles is equipped with the reinforcing connection piece, the lead screw axle rotates with the reinforcing connection piece to be connected.

Preferably, one of them be equipped with miniature driving motor in the first slider, miniature driving motor's output and first axis of rotation fixed connection, the upset is connected first reverse board in the rotation of upset splicing below, first reverse board with the upset splicing passes through second axis of rotation and connects, the one end inside slip that the second axis of rotation was kept away from to first reverse board is provided with the second reverse board, the lower extreme rotation of second reverse board is connected and is located slide top lateral wall with movable box, one side that the slide was kept away from to the second reverse board is equipped with useless brick room, the last rotation of movable box is connected with the revolving door that is used for opening and takes out useless brick, the revolving door is located one side that the slide was kept away from to useless brick room, the afterbody that the upset splicing is close to the both ends of first sliding tray and slope is close to first sliding tray all is equipped with pressure sensor.

Preferably, a plurality of rollers are rotatably arranged on the lower track surface of the slide track.

Preferably, the bottom of the movable box body is rotatably provided with a rotating plate which can be connected with the slide way, the rotating plate is positioned below the connecting block, and a torsion spring is arranged at the rotating connection part of the rotating plate and the movable box body.

Preferably, the side fixedly connected with liquid accuse station that is located the pneumatic cylinder in the movable box, the one end that keeps away from the movable box of pneumatic cylinder is connected with first connecting pipe, the other end of first connecting pipe is connected, liquid accuse station, the inside oil inlet duct that is equipped with of piston rod, the inside oil inlet chamber that is equipped with of connecting block, the tip of piston rod stretches into in the oil inlet chamber and with the diapire fixed connection of oil inlet chamber, the second sliding tray that passes connecting block to outside has been seted up to oil inlet duct below, reciprocal slip in the second sliding tray is equipped with the second slider, be equipped with a plurality of second springs between second sliding tray and the second slider upper surface, the piston rod is located the both sides of second sliding tray and is equipped with the intercommunication way that is linked to the oil inlet chamber respectively, oil inlet chamber upper end is equipped with the oilhole, be connected with the second connecting pipe between oilhole and the liquid accuse station, the second slider can seal the intercommunication way when sliding towards second sliding tray upper wall.

Preferably, each side of the two long sides of the connecting block is symmetrically provided with two third sliding grooves communicated with the oil inlet cavity, the middle parts of the two short sides of the connecting block are also provided with third sliding grooves, the clamping arms are arranged in the third sliding grooves in a one-to-one corresponding sliding mode, a fourth sliding groove is arranged in the clamping plate, a third sliding block is arranged in the fourth sliding groove in a sliding mode, the third sliding block is fixedly connected with a butt sliding plate, and a third spring is connected between the third sliding block and the top wall of the fourth sliding groove.

The beneficial effects are that:

1. through depositing the board and can saving effort for the fragment of brick carries out the lifting better.

2. Through flexible motor, can make the fragment of brick slide down from the slope better.

3. Through movable box, U template, lead screw motor etc. can realize the fragment of brick of all positions and lay.

4. Can discern the fragment of brick through pressure sensor, upset splicing etc. avoid bad brick to lay, upset splicing cooperation first upset board and second upset board can realize separately carrying good and bad fragment of brick moreover.

5. The clamping device can clamp the bricks and adjust the positions of the bricks, and the gap between the bricks can be adjusted by replacing the clamping plates, so that the clamping device is suitable for more requirements.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of another view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is an isometric cross-sectional view of FIG. 1;

FIG. 5 is a cross-sectional view taken at B-B in FIG. 3;

FIG. 6 is an enlarged view of a portion of FIG. 3;

FIG. 7 is a partial cross-sectional view taken at C-C of FIG. 5;

FIG. 8 is a cross-sectional view taken at D-D of FIG. 7;

Fig. 9 is a partial cross-sectional view taken at E-E of fig. 5.

In the figure: the car body 1, the mounting plate 5, the movable box 15, the slope 23, the first sliding groove 24, the first sliding block 52, the first rotating shaft 54, the turnover connecting block 25, the first spring 57, the slideway 30, the hydraulic cylinder 35, the piston rod 36, the connecting block 55, the clamping arm 45, the clamping plate 46, the connecting block 55, the vertical plate 6, the conveying roller 7, the conveying belt 9, the first driving motor 8, the brick storage plate 11, the balancing weight box 3, the U-shaped plate 19, the telescopic motor 20, the push plate 21, the driving box 60, the sliding track rod 13, the reinforcing rib plate 14, the sliding sleeve 12, the screw shaft 17, the reinforcing connecting block 18, the micro driving motor 53, the first rotating plate 26, the second rotating shaft 28, the second rotating plate 27, the waste brick chamber 29, the rotating door 58, the pressure sensor 56, the roller 31, the rotating plate 32, the hydraulic control station 33, the first connecting pipe 34, the oil inlet channel 38, the oil inlet chamber 39, the second sliding groove 40, the second sliding block 41, the second spring 42, the communicating channel 43, the oil inlet hole 44, the second 37, the third sliding groove 48, the fourth sliding groove 49, the third sliding groove 50, the third sliding block 50, the third sliding plate 47, and the third connecting pipe 51.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Referring to fig. 1-9, an automatic brick paving vehicle for municipal administration road surface, including automobile body 1, inside being equipped with of automobile body 1 is used for placing the brick deposit board 11, the front end of automobile body 1 is fixed to be equipped with towards the mounting panel 5 that one side of automobile body 1 was folded to the extension, the downside of mounting panel 5 is equipped with the movable box 15 that can follow mounting panel 5 length direction reciprocal slip, be equipped with slope 23 on the one side of movable box 15 towards mounting panel 5, the terminal bilateral symmetry that the inner wall of movable box 15 is located slope 23 is equipped with first sliding groove 24, the interior sliding of every first sliding groove 24 is equipped with first slider 52, rotate between two first sliders 52 and be connected with first pivot 54, be connected with upset linkage block 25 in the middle part of first pivot 54, be connected with first spring 57 between the diapire of every first slider 52 and corresponding first sliding groove 24, the arc extends to the slide 30 of the other end of movable box 15, the inside being located the position fixed setting up on slide 30 has pneumatic cylinder 35, the pneumatic cylinder 35 is equipped with piston rod 36 in the sliding seal, the interior sliding seal is equipped with 36, be connected with piston rod 55 on the movable end and be equipped with the slider 55 and be equipped with the clamp link block 55, be equipped with the clamp link block 55 and be used for holding each of 45, the connecting block is kept away from the connecting block 55, the connecting block is kept away from the connecting block 45.

Further, referring to fig. 2, two vertical plates 6 are symmetrically and fixedly arranged on the mounting plate 5 along the length direction of the mounting plate 5, a plurality of conveying rollers 7 are rotatably arranged on the two vertical plates 6, a conveying belt 9 is arranged on the plurality of conveying rollers 7 in a transmission manner, one conveying roller 7 is connected with the output end of the first driving motor 8, and the first driving motor 8 is fixedly arranged on the mounting plate 5.

Further, referring to fig. 2 and 4, a scissor type lifting device is arranged at the lower part of the brick storage plate 11, a detachable balancing weight box 3 is arranged at one side of the vehicle body 1 far away from the mounting plate 5, and the length of the brick storage plate 11 is two thirds of the length of the vehicle body.

Further, referring to fig. 2, the movable box 15 is L-shaped, the upper end of the movable box 15 is flush with the conveyor belt 9, a U-shaped plate 19 is fixedly connected to one side of the interactive box 15 away from the slope 23, a telescopic motor 20 is arranged at the upper end of the U-shaped plate 19, a push plate 21 is fixedly connected to the output end of the telescopic motor 20, and the lower end surface of the push plate is slightly higher than the conveyor belt 9.

Further, referring to fig. 2 and 3, a driving box 60 is fixedly arranged at the lower end of the mounting plate 5, which is close to the vehicle body 1, two sliding rail rods 13 extending along the length direction of the mounting plate 5 are fixedly arranged on the driving box 60, reinforcing rib plates 14 are connected between the end parts of each sliding rail rod 13 and the driving box 60, sliding sleeves 12 are slidably arranged on the two sliding rail rods 13, the sliding sleeves 12 are fixedly connected with the movable box 15, a driving device is arranged in the driving box 60, the output end of the driving device is connected with a screw shaft 17, the screw shaft 17 is in transmission connection with the middle part of the sliding sleeve 12, reinforcing connecting blocks 18 are arranged at the front ends of the two sliding rail rods 13, and the screw shaft 17 is in rotational connection with the reinforcing connecting blocks 18.

Further, referring to fig. 2, fig. 5 and fig. 9, a micro driving motor 53 is disposed in one of the first sliding blocks 52, an output end of the micro driving motor 53 is fixedly connected with a first rotating shaft 54, a first rotating plate 26 is rotatably connected below the turnover connecting block 25, the first rotating plate 26 is connected with the turnover connecting block 25 through a second rotating shaft 28, a second rotating plate 27 is slidably disposed inside one end of the first rotating plate 26 far away from the second rotating shaft 28, a lower end of the second rotating plate 27 is rotatably connected with a movable box 15 on a side wall above the slide 30, a waste brick chamber 29 is disposed on one side of the second rotating plate 27 far away from the slide 30, a rotating door 58 for opening and taking out waste bricks is rotatably connected on the movable box 15, the rotating door 58 is disposed on one side of the waste brick chamber 29 far away from the slide 30, and pressure sensors 56 are disposed at two ends of the turnover connecting block 25 near the first slide 24 and two ends of the tail of the slope 23 near the first slide 24.

Further, referring to fig. 5, a plurality of rollers 31 are rotatably provided on the lower track surface of the track 30.

Further, referring to fig. 5, a rotating plate 32 capable of being engaged with the slide way 30 is rotatably provided at the bottom of the movable box 15, the rotating plate 32 is located below the connecting block 55, and a torsion spring is provided at the rotational connection position of the rotating plate 32 and the movable box 15.

Further, referring to fig. 5-8, a hydraulic control station 33 is fixedly connected to a side edge of the hydraulic cylinder 35 in the movable box 15, a first connecting pipe 34 is connected to one end of the hydraulic cylinder 35 far away from the movable box 15, the other end of the first connecting pipe 34 is connected to the hydraulic control station 33, an oil inlet channel 38 is arranged in the piston rod 36, an oil inlet cavity 39 is arranged in the connecting block 55, the end of the piston rod 36 extends into the oil inlet cavity 39 and is fixedly connected with the bottom wall of the oil inlet cavity 39, a second sliding groove 40 penetrating through the connecting block 55 to the outside is arranged below the oil inlet channel 38, a plurality of second springs 42 are arranged in the second sliding groove 40 in a reciprocating sliding manner, a plurality of communication channels 43 communicated to the oil inlet cavity 39 are respectively arranged on two sides of the piston rod 36 located on the second sliding groove 40, an oil hole 44 is arranged at the upper end of the oil inlet cavity 39, a second connecting pipe 37 is connected between the oil hole 44 and the hydraulic control station 33, and the second sliding groove 41 can seal the communication channels 43 when sliding towards the upper wall surface of the second sliding groove 40.

Further, referring to fig. 5-8, two third sliding grooves 48 connected to the oil inlet cavity 39 are symmetrically arranged on each side of two long sides of the connecting block 55, the third sliding grooves 48 are also arranged in the middle of two short sides of the connecting block 55, the clamping arms 45 are slidably arranged in the third sliding grooves 48 in a one-to-one correspondence manner, a fourth sliding groove 49 is arranged in the clamping plate 46, a third sliding block 50 is slidably arranged in the fourth sliding groove 49, the third sliding block 50 is fixedly connected with the abutting sliding plate 47, and a third spring 51 is connected between the third sliding block 50 and the top wall of the fourth sliding groove 49.

Working principle:

initial state: firstly, storing the brick storage pile on a brick storage plate 11, starting equipment, and running the equipment on the side surface close to the pavement needing to be paved

At the front end of the car body 1, a brick piece is placed on the conveyor belt 9 along the conveying direction of the conveyor belt 9 in the length direction, when one layer of brick is taken out, the storage rotating plate 11 is lifted to the height of the conveyor belt through the shear type lifting device, the brick is conveniently taken out, the first driving motor 8 is started, the output end drives one conveying roller 7 to rotate, thereby the conveyor belt 8 rotates, when the brick is conveyed to the position right above the movable box 15, the telescopic motor 20 is started, the push plate 21 is pushed out, thereby the brick is pushed into the movable box 15 and slides downwards along the slope 23, when the brick is slid to the contact of the turnover connecting block 25, the turnover connecting block 25 is pushed to slide, thereby the two first sliding blocks 52 are driven to slide in the first sliding groove 24, the first spring 57 is stretched, at the moment, if the four pressure sensors 56 sense that the brick is not in the same in phase, the like, the brick can be judged to be a good brick, the miniature driving motor 53 in the first sliding shaft 52 rotates positively, the miniature driving motor 53 drives the first rotating shaft 54 to rotate, the miniature driving motor 54 rotates the brick to rotate, the first rotating shaft 25 rotates downwards along the slope 23, the turnover connecting block 25 slides downwards along the slope 23, and slides downwards along the slope 25 again, and slides downwards along the slope 25 when the turnover connecting block 25, and slides downwards along the slope 30. When the pressure sensor 56 senses that the brick is extremely unequal in pressure, the brick can be judged to be a unfilled brick, at the moment, the micro driving motor 53 in the first sliding block 52 is reversed, the micro driving motor 53 drives the first rotating shaft 54 to rotate, the first rotating shaft 54 rotates to drive the overturning connecting block 25 to rotate, the overturning connecting block 25 jacks up the brick, the side edge of the overturning connecting block 25 is not limited by the brick, the overturning connecting block 25 is reset under the action of the first spring 57, the overturning connecting block 25 slides to drive the first overturning plate to slide together and simultaneously rotate, meanwhile, the second overturning plate 27 slides in the first overturning plate 26, after the overturning connecting block 25 slides through the gravity center of the brick, the brick passes through the overturning connecting block 25, and slides downwards along the first overturning plate 26 and the second overturning plate 27 to enter the waste brick chamber 29.

When a good brick slides down through the slide way 30, the good brick stops at the rotating plate 32, the hydraulic control station 33 injects oil into the hydraulic cylinder 35 through the first connecting pipe 34, at the moment, the oil enters the oil inlet channel 38 in the piston rod 36 and enters the oil inlet cavity 39 from the communicating channels 43 at the two sides, so that the piston rod 36 moves down along with the connecting block 55, the six clamping arms 45 slide and stretch out, then, when the connecting block 55 contacts with the surface of the brick, the second sliding block 41 is pushed upwards into the second sliding groove 40 to seal the two communicating channels 43, at the moment, the first connecting pipe stops injecting oil, the second connecting pipe 37 starts oil return, the oil in the oil inlet cavity 39 is extracted, the six clamping arms 45 slide inwards in the third sliding groove 48, and when the brick is clamped, the brick is adjusted to be aligned at the moment. After the brick is clamped, the first connecting pipe 34 is filled with oil again into the hydraulic cylinder 35, at the moment, the oil enters the oil inlet channel 38 to push out the piston rod 36, but cannot enter the communication channel 43, the piston rod 36 drives the brick, and after the rotating plate 32 is pressed down to be opened, the brick is paved on the ground. When the brick hits the ground, the piston rod 36 continues downwards for the brick is paved tighter, if the side of brick has now been paved, the butt slide 47 that is close to the side of the brick of laying now butt on the brick of laying, along with piston rod 36 continues to push down, butt slide 47 upwards for splint 46, splint 46 are used for the fine gap between the block, make the brick lay rationally, neat, gap control between the block can be realized through adjusting splint 46's thickness.

After the bricks are paved, the second connecting pipe 37 is oiled slightly, the six clamping arms 45 are slightly pushed out, clamping of the bricks is released, then the first connecting pipe 34 starts oil return, the piston rod 36 moves upwards until the second sliding block 41 is reset, at the same time when the piston rod 36 moves upwards, the six clamping arms retract to the initial position, and the rotating plate 32 resets under the action of the torsion spring.

When the position for paving bricks is required to be adjusted, a driving device in the driving box body 60 is started to drive the screw shaft 17 to rotate, so that the sliding sleeve is driven to slide on the sliding track rod 13, the movable box body 15 slides along with the sliding sleeve 13, the sliding of the whole movable box body 15 and the U-shaped plate 19 is realized, and bricks are paved at different positions.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims

1. The utility model provides an automatic brick paving vehicle for municipal administration, includes automobile body (1), its characterized in that, inside being equipped with of automobile body (1) is used for placing brick deposit board (11), the front end of automobile body (1) is fixed to be equipped with towards mounting panel (5) that automobile body (1) one side was folded to extension, the downside of mounting panel (5) is equipped with can follow mounting panel (5) length direction reciprocating sliding movable box (15), be equipped with slope (23) on the one side of movable box (15) towards mounting panel (5), the terminal bilateral symmetry that movable box (15) inner wall is located slope (23) is equipped with first sliding groove (24), every first sliding groove (24) sliding is equipped with first slider (52), two rotation is connected with first pivot (54) between first slider (52), be connected with upset splicing block (25) in the middle part between the diapire of every first slider (52) and corresponding first sliding groove (24), upset splicing block (25) are connected with first spring (57) between the diapire of the bottom wall of corresponding first sliding groove (24), the movable box (15) is connected with the fixed position of the inside of fixed slide (30), the hydraulic cylinder (35) is internally and hermetically provided with a piston rod (36), the movable end of the piston rod (36) is connected with a connecting block (55), the connecting block (55) is slidably provided with clamping arms (45) for clamping bricks, one end, far away from the connecting block (55), of each clamping arm (45) is provided with a clamping plate (46), and the hydraulic cylinder (35) and the connecting block (55) are internally connected with a hydraulic module;

One of the sliding blocks (52) is internally provided with a micro driving motor (53), the output end of the micro driving motor (53) is fixedly connected with a first rotating shaft (54), a first reversing plate (26) is rotationally connected below a reversing joint block (25), the first reversing plate (26) is connected with the reversing joint block (25) through a second rotating shaft (28), one end, far away from the second rotating shaft (28), of the first reversing plate (26) is internally provided with a second reversing plate (27) in a sliding manner, the lower end of the second reversing plate (27) is rotationally connected with the side wall, located above a slide way (30), of a movable box body (15), a waste brick chamber (29) is arranged on one side, far away from the slide way (30), of the second reversing plate (27), a rotating door (58) for opening and taking out waste bricks is rotationally connected to the movable box body (15), the rotating door (58) is located on one side, far away from the slide way (30), of the reversing joint block (25) is provided with two pressure sensors (56) near the two ends of the slide way (24) of the first sliding groove (24) and near to the two ends of the slide way (56);

the bottom of the movable box body (15) is rotatably provided with a rotating plate (32) which can be connected with the slide way (30), the rotating plate (32) is positioned below the connecting block (55), and a torsion spring is arranged at the rotating connection position of the rotating plate (32) and the movable box body (15);

The side fixedly connected with liquid control station (33) that is located pneumatic cylinder (35) in movable box (15), the one end that keeps away from movable box (15) of pneumatic cylinder (35) is connected with first connecting pipe (34), liquid control station (33) is connected to the other end of first connecting pipe (34), piston rod (36) inside is equipped with oil inlet duct (38), connecting block (55) inside is equipped with oil inlet chamber (39), the tip of piston rod (36) stretches into oil inlet chamber (39) and with the diapire fixed connection of oil inlet chamber (39), oil inlet channel (38) below is offered and is passed connecting block (55) to outside second sliding groove (40), reciprocal sliding in second sliding groove (40) is equipped with second slider (41), be equipped with a plurality of second springs (42) between second sliding groove (40) and second slider (41) upper surface, piston rod (36) are located the both sides of second sliding groove (40) and are equipped with intercommunication oil inlet channel (43) that are linked to oil inlet chamber (39) respectively, oil inlet channel (44) are equipped with oil hole (44) between second sliding groove (40) and the upper end, liquid control station (44), the second sliding block (41) can seal the communication channel (43) when sliding towards the upper wall surface of the second sliding groove (40);

Each side symmetry of two long limit departments of connecting block (55) is equipped with two third sliding tray (48) that communicate to advance oil cavity (39), third sliding tray (48) have also been seted up at two minor face departments middle part of connecting block (55), arm lock (45) one-to-one slides and sets up in third sliding tray (48), be equipped with fourth sliding tray (49) in splint (46), fourth sliding tray (49) slide and are equipped with third slider (50), third slider (50) fixedly connected with butt slide (47), be connected with third spring (51) between the roof of third slider (50) and fourth sliding tray (49).

2. The automatic brick paving vehicle for municipal administration according to claim 1, wherein two vertical plates (6) are symmetrically and fixedly arranged on the mounting plate (5) along the length direction of the mounting plate (5), a plurality of conveying rollers (7) are rotatably arranged on the two vertical plates (6), a plurality of conveying belts (9) are arranged on the conveying rollers (7) in a transmission manner, one conveying roller (7) is connected with the output end of a first driving motor (8), and the first driving motor (8) is fixedly arranged on the mounting plate (5).

3. The automatic brick paving vehicle for municipal administration according to claim 1, wherein the lower part of the brick storage plate (11) is provided with a scissor type lifting device, one side of the vehicle body (1) far away from the mounting plate (5) is provided with a detachable balancing weight box (3), and the length of the brick storage plate (11) is two thirds of the length of the vehicle body.

4. The automatic brick paving vehicle for municipal administration pavement according to claim 2, wherein the movable box body (15) is L-shaped, the upper end of the movable box body (15) is flush with the conveyor belt (9), one side of the movable box body (15) away from the slope (23) is fixedly connected with a U-shaped plate (19), the upper end of the U-shaped plate (19) is provided with a telescopic motor (20), the output end of the telescopic motor (20) is fixedly connected with a push plate (21), and the lower end surface of the push plate is slightly higher than the conveyor belt (9).

5. The automatic brick paving vehicle for municipal administration according to claim 1, wherein the lower end of the mounting plate (5) near the vehicle body (1) is fixedly provided with a driving box body (60), the driving box body (60) is fixedly provided with two sliding track rods (13) extending along the length direction of the mounting plate (5), each sliding track rod (13) end and the driving box body (60) are connected with reinforcing rib plates (14), two sliding track rods (13) are provided with sliding sleeves (12) in a sliding manner, the sliding sleeves (12) are fixedly connected with movable box bodies (15), driving devices are arranged inside the driving box bodies (60), the output ends of the driving devices are connected with screw shafts (17), the screw shafts (17) are in transmission connection with the middle parts of the sliding sleeves (12), the front ends of the two sliding track rods (13) are provided with reinforcing connecting blocks (18), and the screw shafts (17) are in rotary connection with the reinforcing connecting blocks (18).

6. The automatic brick laying vehicle for municipal road surfaces according to claim 1, wherein a plurality of rollers (31) are rotatably provided on the lower track surface of the slide (30).