CN114575223A

CN114575223A - Automatic brick laying vehicle for municipal administration road surface

Info

Publication number: CN114575223A
Application number: CN202210244220.3A
Authority: CN
Inventors: 甘雁宗
Original assignee: Zhejiang Bihai Construction Engineering Co ltd
Current assignee: Guangdong Ruiyang Construction Engineering Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-06-03

Abstract

An automatic municipal road brick laying vehicle. The invention belongs to the municipal 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 on 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 tail end of the slope on the inner wall of the movable box body, a first sliding block is arranged in each first sliding groove in a sliding manner, a first rotating shaft is rotatably connected between the two first sliding blocks, a turnover connecting block is connected to the middle part 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 to the lower part of the turnover connecting block, the movable box body is fixedly arranged on a hydraulic cylinder, the hydraulic cylinder is provided with a piston rod, the movable end of the piston rod is connected with a connecting block, clamping arms are arranged on the connecting block in a sliding manner, and a clamping plate is arranged at one end of each clamping arm, which is far away from the connecting block, the hydraulic cylinder is communicated with the connecting block through a hydraulic module. The brick can be detected, gaps among the bricks can be adjusted, and the bricks can be laid.

Description

Automatic brick laying vehicle for municipal administration road surface

Technical Field

The invention belongs to the field of municipal administration, and particularly relates to an automatic municipal road brick laying vehicle.

Background

Placing the fragment of brick on the road surface usually when the town road fragment of brick is laid, influence the city appearance, cause traffic congestion even, and most use the manpower to carry out the fragment of brick and lay, waste time and energy relatively. Therefore, the municipal road automatic brick paving vehicle capable of detecting bricks and paving the bricks is designed.

Disclosure of Invention

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

In order to achieve the purpose, the invention adopts the following technical scheme: the municipal road automatic brick paving vehicle comprises a vehicle body, wherein a brick storing plate for placing bricks is arranged in the vehicle body, a mounting plate which is folded towards one side of the vehicle body and extends is fixedly arranged at the front end of the vehicle body, a movable box body capable of sliding in a reciprocating manner along the length direction of the mounting plate is arranged on the lower side of the mounting plate, a slope is arranged on one side of the movable box body, a first sliding groove is symmetrically arranged at the tail end of the inner wall of the movable box body, which is positioned on the slope, a first sliding block is arranged in each first sliding groove in a sliding manner, a first rotating shaft is rotatably 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, the lower part of the turnover connecting block is connected with a slide way which extends to the other end of the movable box body in an arc manner, and a hydraulic cylinder is fixedly arranged on the slide way in the movable box body, sliding seal is equipped with the piston rod in the pneumatic cylinder, the piston rod expansion end is connected with the connecting block, it is used for pressing from both sides the arm lock of getting the fragment of brick to slide to be equipped with on the connecting block, every the one end that the connecting block was kept away from to the arm lock is equipped with splint, the pneumatic cylinder has hydraulic module with the in-connection of connecting block.

Preferably, the length direction symmetry of following the mounting panel on the mounting panel is fixed and is provided with two risers, two rotate on the riser and be provided with a plurality of transfer rollers, it is a plurality of the transmission is provided with the conveyer belt on the transfer roller, and first driving motor's output is connected to one of them transfer roller, first driving motor is fixed to be set up on the mounting panel.

Preferably, it is equipped with formula elevating gear to cut to deposit brick board lower part, the one side that the mounting panel was kept away from to the automobile body is equipped with the balancing weight case that can dismantle, it is two-thirds that the length of brick board is the automobile body length to deposit.

Preferably, the activity box is "L" shape, activity box upper end flushes with the conveyer belt, one side fixedly connected with U template on the slope is kept away from to interactive box, the upper end of U template is equipped with flexible motor, the output fixedly connected with push pedal of flexible motor, the terminal surface is a little higher than the conveyer belt under the push pedal.

Preferably, the fixed drive box that is equipped with of lower extreme that is close to automobile body department of mounting panel, the fixed two slide rail poles that extend along with mounting panel length direction that are equipped with on the drive box, every be connected with deep floor, two between slide rail pole tip and the drive box slide on the slide rail pole and be provided with the sliding sleeve, sliding sleeve and activity 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 lead screw axle is connected with the middle part transmission of sliding sleeve, and the front end of two slide rail poles is equipped with the connection strengthening piece, the lead screw axle rotates with the connection strengthening 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, upset joint block below is rotated and is connected first reversal board, first reversal board with the upset joint block passes through the second axis of rotation hub connection, the inside slip of one end that the second axis of rotation was kept away from to first reversal board is provided with the second reversal board, the lower extreme of second reversal board is rotated and is connected and activity box and is located slide top lateral wall, one side that the slide was kept away from to the second reversal board is equipped with the brick room, it is connected with the rotation door that is used for opening to take out the brick to rotate on the activity box, the rotation door is located one side that the slide was kept away from to the brick room, the both ends that the afterbody on upset joint block is close to first sliding tray and the afterbody on slope all are equipped with pressure sensor.

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

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 torsional spring is arranged at the rotating connection position of the rotating plate and the movable box body.

Preferably, a hydraulic control station is fixedly connected with the side edge of the hydraulic cylinder in the movable box body, one end of the hydraulic cylinder far away from the movable box body is connected with a first connecting pipe, the other end of the first connecting pipe is connected with a hydraulic control station, an oil inlet channel is arranged inside the piston rod, an oil inlet cavity is arranged in the connecting block, the end part of the piston rod extends into the oil inlet cavity and is fixedly connected with the bottom wall of the oil inlet cavity, a second sliding groove penetrating through the connecting block to the outside is formed below the oil inlet channel, a second sliding block is arranged in the second sliding groove in a reciprocating sliding manner, a plurality of second springs are arranged between the second sliding groove and the upper surface of the second sliding block, two sides of the piston rod, which are positioned on the second sliding groove, are respectively provided with a communicating channel communicated with the oil inlet cavity, the upper end of the oil inlet cavity is provided with an oil hole, a second connecting pipe is connected between the oil hole and the hydraulic control station, and the second slider can seal the communicating channel when sliding towards the upper wall surface of the second sliding groove.

Preferably, each side of two long edges of the connecting block is symmetrically provided with two third sliding grooves communicated to the oil inlet cavity, the middle parts of two short edges of the connecting block are also provided with the third sliding grooves, the clamping arms are slidably arranged in the third sliding grooves in a one-to-one correspondence manner, the clamping plates are internally provided with the fourth sliding grooves, the fourth sliding grooves are slidably provided with third sliding blocks, the third sliding blocks are fixedly connected with abutting sliding plates, and third springs are connected between the third sliding blocks and the top walls of the fourth sliding grooves.

Has the advantages that:

1. the labor can be saved by the rotation storage plate, so that the brick can be lifted better.

2. Through the telescopic motor, the bricks can better slide down from the slope.

3. Through movable box, U template, lead screw motor etc. can realize that the fragment of brick in each position is laid.

4. Can avoid bad brick to lay through pressure sensor, upset joint block etc. with fragment of brick discernment, the first returning face plate of upset joint block cooperation and second returning face plate can realize separately carrying good and bad fragment of brick moreover.

5. Can press from both sides through pressing from both sides the device and make the fragment of brick press from both sides tight to adjust the fragment of brick position, can adjust the gap between the fragment of brick through changing splint, adapt to more requirements.

Drawings

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

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

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

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

FIG. 5 is a cross-sectional view taken at B-B of 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 device comprises a vehicle body 1, a mounting plate 5, a movable box body 15, a slope 23, a first sliding groove 24, a first slide block 52, a first rotating shaft 54, a turnover connecting block 25, a first spring 57, a slide way 30, a hydraulic cylinder 35, a piston rod 36, a connecting block 55, a clamping arm 45, a clamping plate 46, a connecting block 55, a vertical plate 6, a conveying roller 7, a conveying belt 9, a first driving motor 8, a brick storage plate 11, a counterweight box 3, a U-shaped plate 19, a telescopic motor 20, a push plate 21, a driving box body 60, a sliding track rod 13, a reinforcing rib plate 14, a sliding sleeve 12, a screw rod shaft 17, a reinforcing connecting block 18, a micro driving motor 53, a first reversing plate 26, a second rotating shaft 28, a second reversing plate 27, a waste brick chamber 29, a rotating door 58, a pressure sensor 56, a roller 31, a rotating plate 32, a hydraulic control station 33, a first connecting pipe 34, an oil inlet 38, an oil inlet cavity 39, a second sliding groove 40, a second slide block 41, the second spring 42, the communication passage 43, the oil inlet 44, the second connection pipe 37, the third sliding groove 48, the fourth sliding groove 49, the third slider 50, the contact slide plate 47, and the third spring 51.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to the attached drawings 1-9, the municipal road automatic brick paving vehicle comprises a vehicle body 1, a brick storage plate 11 for placing bricks is arranged inside the vehicle body 1, a mounting plate 5 which is folded and extended towards one side of the vehicle body 1 is fixedly arranged at the front end of the vehicle body 1, a movable box body 15 which can slide back and forth along the length direction of the mounting plate 5 is arranged at the lower side of the mounting plate 5, a slope 23 is arranged on one side of the movable box body 15 facing the mounting plate 5, first sliding grooves 24 are symmetrically arranged at two sides of the tail end of the inner wall of the movable box body 15, a first sliding block 52 is arranged in each first sliding groove 24 in a sliding manner, a first rotating shaft 54 is rotatably connected between the two first sliding blocks 52, a turnover connecting block 25 is connected to the middle part of the first rotating shaft 54, a first spring 57 is connected between each first sliding block 52 and the bottom wall of the corresponding first sliding groove 24, a slide 30 which extends to the other end of the movable box body 15 in an arc shape is connected to the lower part of the turnover connecting block 25, the fixed position that is located inside slide 30 of movable box 15 sets up and is having pneumatic cylinder 35, and sliding seal is equipped with piston rod 36 in pneumatic cylinder 35, and the piston rod 36 expansion end is connected with connecting block 55, and the last slip of connecting block 55 is equipped with the arm lock 45 that is used for pressing from both sides the clamp to get the fragment of brick, and the one end that connecting block 55 was kept away from to every arm lock 45 is equipped with splint 46, and pneumatic cylinder 35 and connecting block 55 in-connection have a hydraulic module.

Further, combine figure 2, the fixed two risers 6 that are provided with of length direction symmetry along mounting panel 5 on mounting panel 5, rotate on two risers 6 and be provided with a plurality of transfer rollers 7, the transmission is provided with conveyer belt 9 on a plurality of transfer rollers 7, and the output of first driving motor 8 is connected to one of them transfer roller 7, and first driving motor 8 is fixed to be set up on mounting panel 5.

Furthermore, with reference to fig. 2 and 4, the lower portion of the brick storage plate 11 is provided with a scissor type lifting device, one side of the car body 1, which is far away from the mounting plate 5, is provided with a detachable counterweight box 3, and the brick storage plate 11 is two thirds of the length of the car body.

Further, combine figure 2, movable box 15 is "L" shape, and movable box 15 upper end flushes with conveyer belt 9, and one side fixedly connected with U template 19 of slope 23 is kept away from to interactive box 15, and the upper end of U template 19 is equipped with flexible motor 20, and the output end fixedly connected with push pedal 21 of flexible motor 20, the terminal surface is a little higher than conveyer belt 9 under the push pedal.

Further, with reference to fig. 2 and fig. 3, a driving box 60 is fixedly arranged at a lower end of the mounting plate 5 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, a reinforcing rib plate 14 is connected between the end 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 inside the driving box 60, an output end of the driving device is connected with a screw shaft 17, the screw shaft 17 is in transmission connection with the middle of the sliding sleeves 12, reinforcing connection blocks 18 are arranged at front ends of the two sliding rail rods 13, and the screw shaft 17 is in rotational connection with the reinforcing connection blocks 18.

Further, in conjunction with fig. 2 and 5, referring to fig. 9, a micro driving motor 53 is arranged 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 reversing plate 26 is rotatably connected below the reversing connection block 25, the first reversing plate 26 is connected with the reversing connection block 25 through a second rotating shaft 28, a second reversing plate 27 is slidably arranged inside one end of the first reversing plate 26, which is far away from the second rotating shaft 28, a lower end of the second reversing plate 27 is rotatably connected with a side wall, which is located above the slide way 30, of the movable box body 15, a waste brick chamber 29 is arranged on one side, which is 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 rotatably connected to the movable box body 15, the rotating door 58 is located on one side, which is far away from the slide way 30, of the waste brick chamber 29, and pressure sensors 56 are arranged at two ends, which are close to the first sliding groove 24, of the reversing connection block 25 and two ends, which are close to the first sliding groove 24, of the slope 23.

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

Furthermore, referring to fig. 5, the bottom of the movable box 15 is rotatably provided with a rotating plate 32 that can be connected to the slide track 30, the rotating plate 32 is located below the connecting block 55, and a torsion spring is disposed 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 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 from the movable box 15, the other end of the first connecting pipe 34 is connected, the hydraulic control station 33 is provided with an oil inlet 38 inside the piston rod 36, an oil inlet chamber 39 is provided inside the connecting block 55, an end of the piston rod 36 extends into the oil inlet chamber 39 and is fixedly connected to a bottom wall of the oil inlet chamber 39, a second sliding groove 40 penetrating through the connecting block 55 to the outside is provided below the oil inlet 38, a second slider 41 is provided in the second sliding groove 40 in a reciprocating sliding manner, a plurality of second springs 42 are provided between the second sliding groove 40 and an upper surface of the second slider 41, communicating passages 43 communicating with the oil inlet chamber 39 are respectively provided at two sides of the piston rod 36 located in the second sliding groove 40, an oil hole 44 is provided at an upper end of the oil inlet chamber 39, a second connecting pipe 37 is connected between the oil hole 44 and the hydraulic control station 33, the communication path 43 can be closed when the second slider 41 slides toward the upper wall surface of the second slide groove 40.

Further, with reference to fig. 5-8, two third sliding grooves 48 communicated with the oil inlet chamber 39 are symmetrically arranged on each side of two long sides of the connecting block 55, the third sliding grooves 48 are also formed 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 formed 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 a butt sliding plate 47, and a third spring 51 is connected between the top walls of the third sliding block 50 and the fourth sliding groove 49.

The working principle is as follows:

initial state: firstly, stacking bricks and storing the bricks on the brick storage plate 11, starting equipment, and enabling the equipment to run on the side surface close to the pavement needing brick paving

At the front end of the vehicle body 1, bricks are placed on the conveyor belt 9 along the conveying direction of the conveyor belt 9 in the length direction one by one, when a layer of bricks are taken out, the storage plate 11 is lifted to the height of the conveyor belt through the scissor type lifting device, the bricks are convenient to take, the first driving motor 8 is started, the output end drives the conveyor roller 7 to rotate, the conveyor belt 8 rotates, when the bricks are conveyed to the position right above the movable box body 15, the telescopic motor 20 is started to push out the push plate 21, so that the bricks are pushed into the movable box body 15 and slide downwards along the slope 23, when the bricks slide to be contacted with the turnover connecting block 25, the turnover connecting block 25 is pushed to slide, so that the two first sliding blocks 52 are driven to slide in the first sliding grooves 24, the first spring 57 is stretched, and at the moment, if the pressure differences sensed by the four pressure sensors 56 are not much equal, can judge that this fragment of brick is good brick, miniature driving motor 53 corotation in the first slider 52 this moment, miniature driving motor 53 drives first rotation axis 54 and rotates, first rotation axis 54 rotates the upper end that drives upset piecing 25 and rotates towards slope 23, at this moment, the fragment of brick is close to the one end of upset piecing 25 and moves down, slide in to slide 30 afterwards in, continue to slide down along slide 30, after the fragment of brick breaks away from, first spring 57 in the first sliding tray 24 can make upset piecing 25 reset, miniature driving motor 53 upset makes the upset piecing put forward again simultaneously, carry out the next time and connect the brick. When the pressure sensor 56 senses that the pressure of the bricks is extremely unequal, the bricks can be judged to be unfilled corner bricks at the moment, the micro drive motor 53 in the first slider 52 rotates reversely, the micro drive motor 53 drives the first rotating shaft 54 to rotate, the first rotating shaft 54 rotates to drive the turnover connecting block 25 to rotate, the turnover connecting block 25 jacks up the bricks, the side edge of the turnover connecting block 25 is not limited by the bricks, the turnover connecting block resets under the action of the first spring 57, the turnover connecting block 25 slides to drive the first turnover plate to slide together and rotate, meanwhile, the second turnover plate 27 slides in the first turnover plate 26, after the turnover connecting block 25 slides through the gravity center of the bricks, the bricks cross the turnover connecting block 25, slide downwards along the first turnover plate 26 and the second turnover plate 27, and 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 same time, the oil enters the oil inlet channel 38 in the piston rod 36 and also enters the oil inlet cavity 39 from the communication channels 43 on the two sides, so that the piston rod 36 drives the connecting block 55 to move downwards, the six clamping arms 45 stretch out and expand in a sliding manner, subsequently, when the connecting block 55 is in contact with the surface of the brick, the second sliding block 41 is pushed upwards into the second sliding groove 40, the two communication channels 43 are closed, at the moment, the first connecting pipe stops injecting oil, the second connecting pipe 37 starts returning oil, the oil in the oil inlet cavity 39 is pumped out, so that the six clamping arms 45 slide inwards in the third sliding groove 48, the brick is clamped, and if the brick is in an improper position, the brick can be adjusted and aligned at the moment. After the brick clamping is finished, the first connecting pipe 34 injects oil into the hydraulic cylinder 35 again, at the moment, the oil enters the oil inlet channel 38, the piston rod 36 is pushed out but cannot enter the communicating channel 43, the piston rod 36 drives the brick, and after the rotating plate 32 is pressed downwards and opened, the brick is laid on the ground. When the brick bumps into the ground, the piston rod 36 continues downwards, so that the brick is paved more tightly, at the moment, if the side edge of the brick is paved, the abutting sliding plate 47 at one side close to the paved brick abuts against the paved brick, the abutting sliding block 47 slides upwards relative to the clamping plate 46 along with the continuous downward pressing of the piston rod 36, the clamping plate 46 is used for clamping the slit between the bricks, so that the brick is paved reasonably and tidily, and the gap between the bricks can be controlled by adjusting the thickness of the clamping plate 46.

After the bricks are paved, the second connecting pipe 37 is filled with a small amount of oil, the six clamping arms 45 are slightly pushed out to release the clamping of the bricks, then the first connecting pipe 34 starts oil return, the piston rod 36 moves upwards firstly until the second sliding block 41 resets, at the moment, the six clamping arms retract to the initial position when the piston rod 36 moves upwards, and the rotating plate 32 resets under the action of the torsion spring.

When the position of laying the fragment of brick needs to be adjusted, start the drive arrangement in the drive box 60, drive lead screw axle 17 and rotate to drive the sliding sleeve and slide on sliding rail pole 13, movable box 15 slides along with sliding sleeve 13, thereby realizes the slip of whole movable box 15 and U template 19, thereby realizes laying the fragment of brick in different positions.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an automatic brick laying vehicle in road surface for municipal administration, includes automobile body (1), its characterized in that, the inside brick board (11) of depositing that is used for placing the fragment of brick that is equipped with of automobile body (1), the front end of automobile body (1) is fixed to be equipped with towards automobile body (1) one side roll over to the mounting panel (5) that extends, the downside of mounting panel (5) is equipped with can follow mounting panel (5) length direction reciprocating sliding's movable box (15), movable box (15) are equipped with slope (23) towards the one side of mounting panel (5), the terminal bilateral symmetry that movable box (15) inner wall is located slope (23) is equipped with first sliding tray (24), every it is equipped with first slider (52) to slide in first sliding tray (24), two rotate between first slider (52) and be connected with first rotation axis (54), first rotation axis (54) middle part is connected with upset joint block (25), every be connected with first spring (57) between the diapire of first slider (52) and corresponding first sliding tray (24), upset splice block (25) sub-unit connection has slide (30) that the arc extends to activity box (15) other end, the fixed position that is located on slide (30) in activity box (15) inside sets up and is having pneumatic cylinder (35), sliding seal is equipped with piston rod (36) in pneumatic cylinder (35), piston rod (36) expansion end is connected with connecting block (55), it is equipped with arm lock (45) that are used for pressing from both sides the clamp to get the fragment of brick to slide on connecting block (55), every arm lock (45) keep away from the one end of connecting block (55) and are equipped with splint (46), pneumatic cylinder (35) and connecting block (55) in-connection have hydraulic module.

2. The automatic municipal road paving vehicle according to claim 1, wherein the mounting plate (5) is symmetrically and fixedly provided with two vertical plates (6) along the length direction of the mounting plate (5), the two vertical plates (6) are rotatably provided with a plurality of conveying rollers (7), the conveying rollers (7) are rotatably provided with conveying belts (9), 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 municipal road paving vehicle according to claim 1, wherein the shear type lifting device is arranged at the lower part of the brick storage plate (11), the detachable counterweight box (3) is arranged at one side of the vehicle body (1) far away from the mounting plate (5), and the brick storage plate (11) is two thirds of the length of the vehicle body.

4. The automatic brick laying vehicle for the municipal road surface 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) far 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 face of the push plate is slightly higher than the conveyor belt (9).

5. The municipal automatic road brick laying vehicle according to claim 1, characterized in that 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 rail rods (13) extending along the length direction of the mounting plate (5), a reinforcing rib plate (14) is connected between the end of each sliding rail rod (13) and the driving box body (60), two sliding rail rods (13) are slidably provided with a sliding sleeve (12), the sliding sleeves (12) are fixedly connected with a movable box body (15), a driving device is arranged inside the driving box body (60), the output end of the driving device is connected with a screw rod shaft (17), the screw rod shaft (17) is in transmission connection with the middle part of the sliding sleeves (12), the front ends of the two sliding rail rods (13) are provided with a reinforcing connection block (18), the screw shaft (17) is rotatably connected with the reinforcing connecting block (18).

6. The automatic municipal road paving vehicle according to claim 1, wherein a micro driving motor (53) is arranged in one of the first sliding blocks (52), the output end of the micro driving motor (53) is fixedly connected with a first rotating shaft (54), a first reversing plate (26) is rotatably connected below the overturning connecting block (25), the first reversing plate (26) is connected with the overturning connecting block (25) through a second rotating shaft (28), a second reversing plate (27) is slidably arranged inside one end of the first reversing plate (26) far away from the second rotating shaft (28), the lower end of the second reversing plate (27) is rotatably connected with a side wall of the movable box body (15) above the slideway (30), a waste brick chamber (29) is arranged on one side of the second reversing plate (27) far away from the slideway (30), and a rotating door (58) for opening and taking out waste bricks is rotatably connected on the movable box body (15), the revolving door (58) is located one side of the waste brick chamber (29) far away from the slide way (30), and the two ends of the overturning connecting block (25) close to the first sliding groove (24) and the two ends of the tail part of the slope (23) close to the first sliding groove (24) are both provided with pressure sensors (56).

7. The automatic paving vehicle for municipal roads according to claim 6, wherein the lower surface of the chute (30) is rotatably provided with a plurality of rollers (31).

8. The automatic municipal road paving vehicle according to claim 7, wherein a rotating plate (32) capable of being engaged with the slide way (30) is rotatably arranged at the bottom of the movable box body (15), the rotating plate (32) is positioned below the connecting block (55), and a torsion spring is arranged at the rotary connection position of the rotating plate (32) and the movable box body (15).

9. The automatic municipal road paving vehicle according to claim 1, wherein a hydraulic control station (33) is fixedly connected to a side 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 inside the piston rod (36), an oil inlet cavity (39) is arranged inside 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 formed below the oil inlet channel (38), a second sliding block (41) is arranged in the second sliding groove (40) in a reciprocating sliding manner, and a plurality of second springs (42) are arranged between the second sliding groove (40) and the upper surface of the second sliding block (41) The piston rod (36) is located on two sides of the second sliding groove (40) and is respectively provided with a communicating channel (43) communicated to the oil inlet cavity (39), the upper end of the oil inlet cavity (39) is provided with an oil hole (44), a second connecting pipe (37) is connected between the oil hole (44) and the hydraulic control station (33), and the communicating channel (43) can be closed when the second sliding block (41) slides towards the upper wall surface of the second sliding groove (40).

10. The automatic municipal road paving vehicle according to claim 1, wherein two third sliding grooves (48) communicated with the oil inlet cavity (39) are symmetrically formed in each side of two long sides of the connecting block (55), the third sliding groove (48) is formed 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 formed 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 an 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).