Automatic brick laying machine

Abstract

The application discloses an automatic brick paving machine, which comprises a main walking track, a concrete scraping device, a brick paving device and a compacting device which are arranged in sequence along the main walking track and can walk along the main walking track; the concrete scraping device is used for scraping concrete located below; the brick paving device carries a plurality of floor tiles and is used for paving the plurality of floor tiles on the scraped concrete in sequence; and the compacting device is used for compacting the paved floor tiles. The application can realize large-area floor tile paving in an outdoor square or the like, and the floor tile paving is efficient and quick, thereby saving time and labor.

Description

TECHNICAL FIELD

[0001] The present application relates to a floor tile laying device, in particular to an automatic tile laying machine suitable for laying cement tiles, stone tiles and other various material tiles on a flat and wide outdoor ground. BACKGROUND

[0002] In the field of engineering, various floor tile laying projects are involved. Among them, the large-area paving of outdoor squares, pavements and the like is particularly representative, which has the characteristics of large paving area, multiple tile specifications, and the need for a large number of manual participation in the paving process. Therefore, a floor tile laying device that is more suitable for large-area, multiple-specification, labor-saving and efficient automation is provided. SUMMARY

[0003] The purpose of the present application is to provide an automatic tile laying machine that can realize large-area floor tile laying in outdoor squares and the like, paving tiles efficiently and quickly, saving time and labor.

[0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:

[0005] An automatic tile laying machine comprises: a main walking track and a concrete leveling device, a tile laying device and a compaction device arranged in sequence and capable of walking along the main walking track;

[0006] The concrete leveling device is used to level the concrete located below it;

[0007] The tile laying device carries a plurality of floor tiles and is used to lay the plurality of floor tiles on the leveled concrete in sequence;

[0008] The compaction device is used to compact the laid floor tiles.

[0009] Preferably, the main walking track comprises two oppositely arranged main tracks, and the two ends of the two main tracks are welded and fixed by a cross beam to form a rectangular frame structure;

[0010] Each of the four fixed angles corresponding to the frame structure is provided with a lead screw column foot; a plurality of universal wheels are arranged along the bottom of the main track; and the outer side of one of the main tracks is provided with a slide contact line.

[0011] Preferably, the concrete leveling device comprises: two first walking tracks, the two ends of the first walking tracks are respectively provided with a driving module, and the driving module is capable of walking along the main track;

[0012] The first walking track is located between the two main tracks and is perpendicular to the main track;

[0013] One side of one of the first walking tracks towards the inside is provided with a first rack;

[0014] The first walking track is provided with a concrete leveling module, the concrete leveling module comprises: a first fixed frame, four corners of the first fixed frame are respectively provided with a first walking wheel system, the first walking wheel system is slidably arranged on the corresponding first walking track, so that the concrete leveling module can walk along the first walking track; a plurality of first sliding rails are arranged around the first fixed frame;

[0015] A first motor is installed on the side of the first fixed frame, an output shaft of the first motor is connected with a first gear, and the first gear is engaged with the first rack;

[0016] A first elevator is installed on the top of the first fixed frame, the first elevator is associated with a first lifting screw, the bottom of the first lifting screw is connected with a first mounting frame through a thrust bearing, a plurality of first sliding blocks are installed around the first mounting frame, and the plurality of first sliding blocks correspond to the plurality of first sliding rails;

[0017] A second motor is installed on the first mounting frame, an output shaft of the second motor is connected with a second gear, the second gear is engaged with a slewing bearing installed on the first mounting frame, and the slewing bearing is connected with a leveling plate.

[0018] Preferably, the brick paving device comprises: two second walking tracks, first walking modules are arranged at two ends of the second walking tracks respectively, and the first walking modules can walk along the main tracks;

[0019] The second walking tracks are located between the two main tracks and are perpendicular to the main tracks;

[0020] One side of one of the second walking tracks facing the inside is provided with a second rack;

[0021] The second walking track is provided with a brick paving module, the brick paving module comprises: a second fixed frame, a second walking wheel system is arranged at each corner of the second fixed frame, and the second walking wheel system is slidably arranged on the corresponding second walking track, so that the brick paving module can walk along the second walking track;

[0022] A third motor is installed on the side of the second fixed frame, an output shaft of the third motor is connected with a third gear, and the third gear is engaged with the second rack;

[0023] A brick placing member with adjustable width is installed on the second fixed frame;

[0024] The brick placing member comprises a first frame body and a second frame body arranged oppositely, the first frame body is fixed to the second fixed frame, the second frame body is inserted into the first frame body and is provided with a screw adjusting member, so that the distance between the first frame body and the second frame body can be adjusted; the first frame body and the second frame body are sequentially provided with telescopic plate members from top to bottom in correspondence;

[0025] The first frame body vertically fixes a first plate member, the second frame body vertically fixes a second plate member, and the first plate member and the second plate member are provided with a plurality of slits;

[0026] The telescopic plate member comprises a gas cylinder, an adapter connected to a telescopic rod of the gas cylinder, and a self-lubricating plate connected to the adapter, the self-lubricating plate is arranged in the corresponding slit; a plurality of bricks are stacked between the first plate member and the second plate member and are supported by the corresponding telescopic plate members.

[0027] Preferably, the compaction device comprises two third running tracks, two ends of the third running tracks are respectively provided with second running modules, and the second running modules can run along the main tracks;

[0028] The third running tracks are located between the two main tracks and are perpendicular to the main tracks;

[0029] One side of one of the third running tracks faces inward and is provided with a third rack;

[0030] The third running track is provided with a compaction module, the compaction module comprises a third fixed frame, four corners of the third fixed frame are respectively provided with a third running wheel system, the third running wheel system is slidably arranged on the corresponding third running track, so that the compaction module can run along the third running track; a plurality of second sliding rails are arranged around the third fixed frame;

[0031] A fourth motor is arranged on the side of the third fixed frame, an output shaft of the fourth motor is connected to a fourth gear, and the fourth gear is engaged with the third rack;

[0032] A second elevator is arranged on the top of the third fixed frame, the second elevator is associated with a second lifting screw, the second lifting screw is connected to a second mounting frame through a thrust bearing, a plurality of second sliding blocks are arranged around the second mounting frame, and the plurality of second sliding blocks correspond to the plurality of second sliding rails; a displacement sensor is arranged on the bottom of the third fixed frame;

[0033] A plurality of compaction assemblies are arranged on the bottom of the second mounting frame;

[0034] The compaction assembly comprises a compaction gas cylinder and a rubber compaction column foot connected to a telescopic rod of the compaction gas cylinder.

[0035] Preferably, the drive module includes a drive frame welded component, and a walking motor is mounted on top of the drive frame welded component;

[0036] A wheel mounting bracket is installed below the drive frame welded component. One end of the wheel mounting bracket is connected to the drive frame welded component via a pin, and a spring support plate is installed at the other end. One end of a spring is installed above the spring support plate, and the other end of the spring is connected to the drive frame welded component.

[0037] A synchronously rotating polyurethane wheel and a synchronous pulley are installed in the middle of the wheel mounting bracket, and the walking motor is connected to the synchronous pulley via a synchronous belt;

[0038] Displacement sensors are installed on both sides of the welded drive frame component.

[0039] Preferably, the first traveling track includes a top plate, a bottom plate, and a vertical plate connecting the top plate and the bottom plate, so that the first traveling track is in the shape of an "I".

[0040] The first walking wheel system includes a wheel frame, a side wheel set and a bottom wheel set mounted on the wheel frame. The side wheel set includes an upper wheel pair and a lower wheel pair. The upper wheel pair abuts against the upper side of the top plate and can travel along the top of the top plate. The lower wheel pair abuts against the lower side of the top plate and can travel along the bottom of the top plate. The bottom wheel set abuts against the vertical plate and can travel along the vertical plate.

[0041] Preferably, for the drive module, the first walking module and the second walking module located on the same side, the drive module is connected to the first walking module through a truss connector, and the first walking module is connected to the second walking module through the truss connector.

[0042] The advantages of this invention are: The automatic brick laying machine provided by this invention can realize the laying of large-area paving bricks in outdoor squares and other areas, and the laying of paving bricks is efficient and fast, saving time and labor. Attached Figure Description

[0043] Figure 1 and Figure 2 This is a schematic diagram of the overall assembly structure of an automatic brick-laying machine according to the present invention;

[0044] Figure 3 yes Figure 1 A partially enlarged structural diagram;

[0045] Figure 4 This is a three-dimensional structural schematic diagram of a concrete leveling device according to the present invention;

[0046] Figure 5 This is a top view schematic diagram of a concrete leveling device according to the present invention;

[0047] Figure 6 is Figure 5 is a sectional view structure schematic diagram of A-A line in

[0048] Figure 7 is Figure 1 is an enlarged view of a partial structure in

[0049] Figure 8 is a three-dimensional structure schematic diagram of a driving module of the present application;

[0050] Figure 9 is a top view structure schematic diagram of a driving module of the present application;

[0051] Figure 10 is Figure 9 is a sectional view structure schematic diagram of B-B line in

[0052] Figure 11 is a structure schematic diagram of a first walking track and a first walking wheel system of the present application;

[0053] Figure 12 is a three-dimensional structure schematic diagram of a first walking wheel system of the present application;

[0054] Figure 13 is a front view structure schematic diagram of a first walking wheel system of the present application;

[0055] Figure 14 is Figure 13 is a sectional view structure schematic diagram of C-C line in

[0056] Figure 15 is a three-dimensional structure schematic diagram of a paving device of the present application;

[0057] Figure 16 is a top view structure schematic diagram of a paving device of the present application;

[0058] Figure 17 is Figure 16 is a sectional view structure schematic diagram of D-D line in

[0059] Figure 18 is a three-dimensional structure schematic diagram of a compacting device of the present application;

[0060] Figure 19 is a top view structure schematic diagram of a compacting device of the present application;

[0061] Figure 20 is Figure 19 is a sectional view structure schematic diagram of E-E line in DETAILED DESCRIPTION

[0062] The application will be further described in detail below with reference to the accompanying drawings and examples.

[0063] Referring to the drawings Figures 1 to 3 which exemplarily shows the overall structure of an automatic brick paving machine. The automatic brick paving machine provided by the embodiment includes a main walking track 10 and a concrete leveling device 20, a brick paving device 30 and a compacting device 40 which are arranged in sequence and can walk along the main walking track 10.

[0064] The main walking track 10 is a structure for the concrete leveling device 20, the brick paving device 30 and the compacting device 40 to walk. The main walking track 10 includes two oppositely arranged main tracks 11, and the two ends of the two main tracks 11 are welded and fixed by a cross beam 12 to form a rectangular frame structure. Corresponding to the four fixed angles of the frame structure, there are respectively a lead screw column foot 13. After the main walking track 10 is moved to the set position, the lead screw column foot 13 is rotated to fix the position of the main walking track 10 and also to adjust the height of the main walking track 10. A plurality of universal wheels 14 are arranged at the bottom of the main track 11 to facilitate the movement of the main walking track 10. The outer side of one of the main tracks 11 is provided with a slide contact line 15, and the electrical equipment of the concrete leveling device 20, the brick paving device 30 and the compacting device 40 is powered through the slide contact line 15.

[0065] Referring to the drawings Figures 4 to 6 which exemplarily shows the main structure of the concrete leveling device. The concrete leveling device 20 is used to level the concrete below it. The concrete leveling device 20 includes two first walking tracks 21, and the two ends of the first walking track 21 are respectively provided with a driving module 50 which can walk along the main track 11. The first walking track 21 is located between the two main tracks 11 and is perpendicular to the main track 11. The inner side of one of the first walking tracks is provided with a first rack 22; and the first walking track 21 is provided with a concrete leveling module 60.

[0066] The concrete leveling module 60 includes a first fixed frame 61, and a first walking wheel system 62 is arranged at each corner of the first fixed frame 61. The first walking wheel system 62 is slidably arranged on the corresponding first walking track 21, so that the concrete leveling module 60 can walk along the first walking track 21; a plurality of first sliding rails 63 are arranged around the first fixed frame 61; a first motor 64 is arranged at the side of the first fixed frame 61, and the output shaft of the first motor 64 is connected with a first gear 65 which is engaged with the first rack 22. The first motor 64 drives the first gear 65 to rotate, and since the first gear 65 is engaged with the first rack 22, the concrete leveling module 60 can walk along the first walking track 21.

[0067] A first elevator 66 is installed on the top of the first fixing frame 61. The first elevator 66 is associated with a first lifting screw rod 67. The bottom of the first lifting screw rod 67 is connected to a first mounting frame 69 through a thrust bearing 68. A plurality of first sliders 70 are installed around the first mounting frame 69, and the plurality of first sliders 70 correspond to the plurality of first slide rails 63. The first elevator 66 can drive the first lifting screw rod 67 to lift, and further drive the first mounting frame 69 to lift.

[0068] A second motor 71 is installed on the first mounting frame 69. The output shaft of the second motor 71 is connected to a second gear 72. The second gear 72 meshes with a slewing bearing 73 installed on the first mounting frame 69. The slewing bearing 73 is connected to a scraping plate 74. It can be understood that the outer ring of the slewing bearing 73 is provided with teeth. The outer ring of the slewing bearing 73 meshes with the second gear 72 and is connected to the scraping plate 74. The inner ring of the slewing bearing 73 is fixed to the first mounting frame 69. Based on this, the scraping plate 74 scrapes the concrete in its moving path.

[0069] Refer to Figures 7 to 10 , which exemplarily shows the main structure of the driving module. The driving module 50 includes a driving frame weldment 51, and a traveling motor 52 is installed above the driving frame weldment 51. A wheel mounting frame 53 is installed below the driving frame weldment 51. One end of the wheel mounting frame 53 is connected to the driving frame weldment 51 through a pin shaft, and the other end installs a spring support plate 54. One end of a spring 55 is installed above the spring support plate 54, and the other end of the spring 55 is connected to the driving frame weldment 51; a polyurethane wheel 56 and a synchronous belt pulley 57 that rotate synchronously are installed in the middle of the wheel mounting frame 53, and the traveling motor 52 is connected to the synchronous belt pulley 57 through a synchronous belt 58. Displacement sensors 59 are installed on both sides of the driving frame weldment 51. The driving frame weldment 51 is provided with a plurality of wheel systems sliding on the main traveling rail 10. The structure of this wheel system can refer to the structure of the first traveling wheel system 62, which will not be elaborated here.

[0070] Refer to the appendix Figure 11 , which is a schematic structural diagram of the exemplary first traveling track and the first traveling wheel system. In addition, the first traveling track 21 includes a top plate 211, a bottom plate 212, and a vertical plate 213 connecting the top plate 211 and the bottom plate 212, making the first traveling track 21 in an "I" shape. Please refer to Figures 12 to 14 , which exemplarily shows the main structure of the first traveling wheel system. The first traveling wheel system 62 includes a wheel system frame 621, a side wheel group 622 and a bottom wheel group 623 installed on the wheel system frame 621. The side wheel group 622 includes an upper wheel pair 624 and a lower wheel pair 625. The upper wheel pair 624 abuts against the upper side of the top plate 211 and can travel along the upper side of the top plate 211, and the lower wheel pair 625 abuts against the lower side of the top plate 211 and can travel along the lower side of the top plate 211. The bottom wheel group 623 abuts against the vertical plate 213 and can travel along the vertical plate 213.

[0071] Please see Figures 15 to 17 The paving device 30 carries multiple floor tiles and is used to lay the tiles sequentially on the leveled concrete. The paving device 30 includes two second travel tracks 31, with first travel modules 32 at each end of the second travel track 31. The first travel modules 32 can travel along the main track 11. The second travel tracks 31 are located between the two main tracks 11 and are perpendicular to the main tracks 11. A second rack 33 is installed on the inward-facing side of one of the second travel tracks 31; paving modules 80 are provided on both second travel tracks.

[0072] The paving module 80 includes a second fixed frame 81, with a second traveling wheel system 82 mounted at each of the four corners of the second fixed frame 81. The second traveling wheel systems 82 slide on corresponding second traveling tracks 31, allowing the paving module 80 to travel along the second traveling tracks 31. A third motor 83 is mounted on the side of the second fixed frame 81, and the output shaft of the third motor 83 is connected to a third gear, which meshes with a second rack 33. By driving the second motor 81, the third gear 84 is rotated, thereby driving the paving module 80 to travel along the second traveling track 31. The structure of the second traveling wheel system 82 is similar to that of the first traveling wheel system 62, and will not be described in detail here.

[0073] An adjustable-width brick placement component 90 is installed on the second fixed frame 81. The brick placement component 90 includes a first frame 91 and a second frame 92 arranged opposite each other. The first frame 91 is fixed to the second fixed frame 81, and the second frame 92 is inserted into the first frame 91 and is provided with a lead screw adjustment component 93, so that the distance between the first frame 91 and the second frame 92 is adjustable. Telescopic plates 94 are provided on the first frame 91 and the second frame 92 from top to bottom.

[0074] A first frame 91 vertically fixes a first plate 95, and a second frame 92 vertically fixes a second plate 96. The first plate 95 and the second plate 96 have multiple gaps. A telescopic plate 94 includes a cylinder 941, an adapter 942 connecting the cylinder's telescopic rod, and a self-lubricating plate 943 connected to the adapter 942, the self-lubricating plate 943 passing through the corresponding gap. Multiple bricks are stacked between the first plate 95 and the second plate 96 and supported by the corresponding telescopic plate 94. The cylinder 941 is powered by an air tank, which is mounted on either the first frame 91 or the second frame 92. A displacement sensor 59 is installed at the bottom of the second fixed frame 81. This sensor senses the left and right movement distance of the brick placement component 90 to coordinate with the control system in positioning the bricks.

[0075] See Figures 18 to 20The example illustrates the main structure of the compaction device. The compaction device 40 is used to compact the laid floor tiles. The compaction device 40 includes two third travel tracks 41, with second travel modules 42 at each end of the third travel track 41. The second travel modules 42 can travel along the main track 11. The third travel track 41 is located between the two main tracks 11 and is perpendicular to the main tracks 11. A third rack 43 is installed on the inward side of one of the third travel tracks 41.

[0076] A compaction module 44 is provided on the third travel track 41. The compaction module 44 includes a third fixed frame 441, and a third travel wheel system 442 is installed at each of the four corners of the third fixed frame 441. The third travel wheel system 442 slides on the corresponding third travel track 41, so that the compaction module 44 can move along the third travel track 41. Multiple second slide rails 443 are provided around the third fixed frame 441. The structure of the third travel wheel system 442 can be referred to the first travel wheel system 62, and will not be described in detail here.

[0077] A fourth motor 444 is mounted on the side of the third fixing frame 441. The output shaft of the fourth motor 444 is connected to a fourth gear 445, which meshes with a third rack 43. A second lifting mechanism 446 is mounted on the top of the third fixing frame 441. The second lifting mechanism 446 is associated with a second lifting screw 447. The second lifting screw 447 is connected to a second mounting frame 448 via a thrust bearing 68. Multiple second sliders 449 are mounted around the second mounting frame 448, and the multiple second sliders 449 correspond to multiple second slide rails 443. A displacement sensor 59 is mounted on the bottom of the third fixing frame 441 to sense the left and right movement distance of the third fixing frame 441 to locate the position of the brick.

[0078] Multiple compaction components are installed at the bottom of the second mounting bracket 448; the compaction components include a compaction cylinder 45 and a rubber compaction column foot 46 connected to the telescopic rod of the compaction cylinder 45.

[0079] Please refer to the following: Figure 3 and Figure 7 For the drive module 50, the first travel module 32, and the second travel module 42 located on the same side, the drive module 50 is connected to the first travel module 32 via a truss connector 84, and the first travel module 32 is connected to the second travel module 42 via a truss connector 84. The first travel module 32 and the second travel module 42 have the same structure, and both are driven by the drive module 50. Specifically, the first travel module 32 and the second travel module 42 can be composed of a drive frame welded part 51 and a wheel system mounted on the drive frame welded part 51.

[0080] The automatic brick-laying machine provided in this embodiment is also equipped with a control system to control its movement, which can realize the automated operation of each module through the control system.

[0081] Operating principle of the equipment

[0082] When the automatic brick-laying machine is working, the concrete leveling device 20, brick-laying device 30, and compaction device 40 are first installed onto the main travel rail 10. Then, the concrete leveling device 20, brick-laying device 30, and compaction device 40 are connected together through a truss connector. Power and air are then supplied to the equipment.

[0083] Then start the brick paving machine, and the concrete leveling device 20 spreads and flattens the concrete. According to the requirements of the concrete leveling layer, the height of the screed plate 74 can be adjusted by the first lifting platform 66 of the concrete leveling device 20. The concrete leveling module 60 driven by the first motor 64 moves left and right to level the concrete. According to the stacking position and height of the concrete, the angle of the screed plate 74 can be adjusted by the second motor 71 to make the concrete layer level and uniform.

[0084] After the concrete layer is leveled, the brick-laying device 30 performs the subsequent brick placement work. During operation, the bricks are manually placed onto the telescopic plate 94 of the brick-laying component 90. According to the width of the bricks, the screw adjustment component 93 is rotated to adjust the width between the first frame 91 and the second frame 92. After the bricks are placed, the third motor 83 is started to drive the third gear 84 of the output shaft to mesh with the second rack 33. The brick-laying module 80 is moved left and right by the action of the second traveling wheel system 82. Then, the displacement sensor 59 located at the bottom of the first frame 91 moves and positions the bricks precisely. When the brick-laying component 90 moves to the accurate position, the cylinder moves to pull the self-lubricating plate so that the bricks fall onto the leveled concrete.

[0085] Once the bricks are in place, the three-unit working group moves the walking motor 52 to move the compaction device 40 onto the laid bricks. The compaction device 40 is then activated, and the fourth motor 444 rotates to drive the fourth gear 445 to mesh with the third rack 43. The displacement sensor 59 precisely positions each brick. Then, the second lift 446 is activated to raise and lower the compaction assembly to the appropriate position. The compaction cylinder 45 is then activated, and its cylinder rod extends downward, pressing the rubber compaction column foot 46 onto the brick to achieve compaction.

[0086] It should be noted that in the description of this invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "front," and "rear," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0087] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0088] The term "comprising" or any other similar expression is intended to cover non-exclusive inclusion, such that a parameter or device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those elements or devices. The above description describes preferred embodiments of the present invention and the technical principles employed therein. For those skilled in the art, any equivalent transformations, simple substitutions, or other obvious changes based on the technical solutions of the present invention, without departing from the spirit and scope of the invention, are within the protection scope of the present invention.

Claims

1. An automatic brick-laying machine, characterized in that, include: The main travel rail and concrete leveling device, brick laying device and compaction device that can travel along the main travel rail and are arranged in sequence; The concrete leveling device is used to level the concrete located below it. The paving device carries multiple pavers and is used to lay the multiple pavers sequentially on the leveled concrete. The compaction device is used to compact the laid floor tiles; The main travel track includes two main tracks arranged opposite each other, and the two ends of the two main tracks are welded and fixed by crossbeams to form a rectangular frame structure; A lead screw column is provided at each of the four fixed corners of the frame structure; multiple casters are provided along the bottom of the main track; and a sliding contact line is provided on the outer side of one of the main tracks. The concrete leveling device includes: two first travel tracks, each with a drive module at both ends, the drive module being able to travel along the main track; The first travel track is located between the two main tracks and is perpendicular to the main tracks; One of the first travel rails has a first rack installed on its inward-facing side; The first traveling track is equipped with a concrete leveling module, the concrete leveling module comprising: A first fixed frame is provided, with a first traveling wheel system installed at each of the four corners of the first fixed frame. The first traveling wheel system slides on the corresponding first traveling track, so that the concrete leveling module can travel along the first traveling track. Multiple first sliding rails are provided around the first fixed frame. A first motor is mounted on the side of the first fixing frame, and the output shaft of the first motor is connected to a first gear, which meshes with the first rack. A first lifting mechanism is installed on the top of the first fixed frame. The first lifting mechanism is associated with a first lifting screw. The bottom of the first lifting screw is connected to a first mounting frame through a thrust bearing. A plurality of first sliders are installed around the first mounting frame. The plurality of first sliders correspond to the plurality of first slide rails. A second motor is mounted on the first mounting bracket. The output shaft of the second motor is connected to a second gear. The second gear meshes with a slewing bearing mounted on the first mounting bracket. The slewing bearing is connected to a scraper plate. The drive module includes a drive frame welded component, and a walking motor is mounted on top of the drive frame welded component; A wheel mounting bracket is installed below the drive frame welded component. One end of the wheel mounting bracket is connected to the drive frame welded component via a pin, and a spring support plate is installed at the other end. One end of a spring is installed above the spring support plate, and the other end of the spring is connected to the drive frame welded component. A synchronously rotating polyurethane wheel and a synchronous pulley are installed in the middle of the wheel mounting bracket, and the walking motor is connected to the synchronous pulley via a synchronous belt; Displacement sensors are installed on both sides of the welded drive frame component.

2. The automatic brick-laying machine as described in claim 1, characterized in that, The paving device includes: two second travel tracks, each with a first travel module at both ends, and the first travel module can travel along the main track; The second traveling track is located between the two main tracks and is perpendicular to the main tracks; A second rack is installed on the inward-facing side of one of the second travel rails; The second travel track is provided with a paving module, which includes a second fixed frame, and a second travel wheel system is installed at each of the four corners of the second fixed frame. The second travel wheel system slides on the corresponding second travel track, so that the paving module can travel along the second travel track. A third motor is mounted on the side of the second fixing frame, and the output shaft of the third motor is connected to a third gear, which meshes with the second rack. An adjustable-width brick placement component is installed on the second fixing frame; The brick placement component includes a first frame and a second frame arranged opposite to each other. The first frame is fixed to the second fixed frame, and the second frame is inserted into the first frame and is provided with a screw adjustment component, so that the distance between the first frame and the second frame is adjustable. The first frame and the second frame are provided with telescopic plates from top to bottom. The first frame is vertically fixed to the first plate, and the second frame is vertically fixed to the second plate. The first plate and the second plate are provided with multiple gaps. The telescopic plate includes a cylinder, an adapter connecting the telescopic rod of the cylinder, and a self-lubricating plate connected to the adapter, the self-lubricating plate being inserted into the corresponding gap; multiple bricks are stacked between the first plate and the second plate and supported by the corresponding telescopic plate.

3. The automatic brick-laying machine as described in claim 2, characterized in that, The compaction device includes: two third travel tracks, each with a second travel module at both ends, the second travel module being able to travel along the main track; The third traveling track is located between the two main tracks and is perpendicular to the main tracks; A third rack is installed on the inward-facing side of one of the third travel rails; The third traveling rail is equipped with a compaction module, which includes a third fixed frame, a third traveling wheel system installed at each of the four corners of the third fixed frame, and the third traveling wheel system sliding on the corresponding third traveling rail, so that the compaction module can travel along the third traveling rail; the third fixed frame is equipped with multiple second sliding rails around its perimeter. A fourth motor is mounted on the side of the third fixing frame, and the output shaft of the fourth motor is connected to a fourth gear, which meshes with the third rack. A second lifting mechanism is installed on the top of the third fixed frame. The second lifting mechanism is associated with a second lifting screw. The second lifting screw is connected to a second mounting frame through a thrust bearing. A plurality of second sliders are installed around the second mounting frame. The plurality of second sliders correspond to the plurality of second slide rails. A displacement sensor is installed at the bottom of the third fixed frame. Multiple compaction components are installed at the bottom of the second mounting bracket; The compaction assembly includes a compaction cylinder and a rubber compaction column foot connected to the telescopic rod of the compaction cylinder.

4. The automatic brick-laying machine as described in claim 3, characterized in that, The first traveling track includes a top plate, a bottom plate, and a vertical plate connecting the top plate and the bottom plate, making the first traveling track in the shape of an "I". The first walking wheel system includes a wheel frame, a side wheel set and a bottom wheel set mounted on the wheel frame. The side wheel set includes an upper wheel pair and a lower wheel pair. The upper wheel pair abuts against the upper side of the top plate and can travel along the top of the top plate. The lower wheel pair abuts against the lower side of the top plate and can travel along the bottom of the top plate. The bottom wheel set abuts against the vertical plate and can travel along the vertical plate.

5. The automatic brick-laying machine as described in claim 4, characterized in that, For the drive module, the first walking module and the second walking module located on the same side, the drive module is connected to the first walking module through a truss connector, and the first walking module is connected to the second walking module through the truss connector.

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