Self-adaptive intelligent brick paving machine

Abstract

The invention relates to a self-adaptive intelligent brick paving machine which comprises a crawler chassis, a first ramp, a width automatic adjusting device, a conveying device and two brick arranging and conveying mechanisms, a frame body is arranged on the crawler chassis, the first ramp is obliquely arranged on the frame body, and the two brick arranging and conveying mechanisms are arranged at the two ends of a transmission belt correspondingly; the brick arranging and conveying mechanism comprises a brick bin cart, a lifting device, a vibration brick falling device and a brick jacking device, the lifting device is provided with a lifting seat, the brick bin cart is detachably connected to the lifting seat, and the vibration brick falling device is used for driving bricks in the brick bin cart to sequentially and vertically fall into the starting end of the conveying belt; a movable blocking piece is arranged at the end, close to the conveying belt, of the partition plate, and the brick jacking device pushes bricks arranged on the conveying belt to the first ramp. The two brick arranging and conveying mechanisms can operate alternately, a worker can disassemble the brick bin cart, push the brick bin cart to a designated place, load bricks and then convey the bricks back, invalid time can be eliminated as much as possible, manpower can be greatly reduced, and the operation burden of the worker is relieved.

Description

Technical Field

[0001] The present invention relates to the field of road paving equipment, and in particular to an adaptive intelligent brick paving machine. Background Art

[0002] With the rapid advancement of urbanization in my country and the continued deepening of new-type urbanization initiatives, the demand for efficient and standardized paving operations is growing increasingly urgent in municipal engineering, landscape architecture, and construction. However, traditional manual brick laying methods face numerous challenges: They are labor-intensive and inefficient (average daily laying capacity is only 20-30 square meters per person), and paving quality is highly dependent on worker experience, making large-scale construction prone to delays and inconsistent quality.

[0003] Currently, the brick-laying equipment on the market is mainly concentrated in the field of industrial-grade heavy machinery. These brick-laying equipment require two groups of workers to work together. One group of workers moves the bricks to the conveyor belt of the brick-laying equipment, and the other group of workers stands on the machine and places the bricks transported by the conveyor belt. The bricks fall along the ramp and finally complete the brick laying.

[0004] The use of the above-mentioned brick-laying equipment requires a lot of manpower, and if the bricks are far away from the brick-laying equipment, additional equipment is needed to transport the bricks, which makes the whole process inconvenient. Summary of the Invention

[0005] In order to reduce manpower, the present application provides an adaptive intelligent brick paving machine.

[0006] The adaptive intelligent brick paving machine provided in this application adopts the following technical solutions: An adaptive intelligent brick paving machine includes a crawler chassis, a first ramp, an automatic width adjustment device, a conveyor, and two brick arranging and feeding mechanisms. The crawler chassis is provided with a frame, and the first ramp is inclinedly provided on the frame. The automatic width adjustment mechanism is arranged directly above the first ramp and has two partitions with adjustable distances. The brick arranging and feeding mechanism is used to arrange bricks in sequence and feed them between the two partitions. The two partitions are used to restrict the arranged bricks from falling along a predetermined trajectory. The conveying device includes a first motor, a conveyor belt and two pulleys, the two pulleys are rotatably connected to the frame, the conveyor belt is wound around the two pulleys, and the first motor is arranged on the frame to drive one of the pulleys to rotate; The two brick-arranging and feeding mechanisms are respectively arranged at the two ends of the transmission belt. The brick-arranging and feeding mechanisms include a brick bin cart, a lifting device, a vibrating brick-dropping device and a brick-loading device. The lifting device has a lifting seat, and the brick bin cart is detachably connected to the lifting seat. A slope for the brick bin cart to enter and exit is formed on the crawler chassis. The vibrating brick-dropping device is used to drive the bricks in the brick bin cart to fall vertically into the starting end of the conveyor belt in sequence; The partition is provided with a movable stopper at one end close to the conveyor belt, and the movable stopper is used to block or release the bricks on the conveyor belt, and the brick-pushing device is used to push the bricks arranged on the conveyor belt toward the first ramp.

[0007] By adopting this technical solution, the crawler chassis provides excellent mobility, adapting to a variety of complex terrains and facilitating the movement of the brick paving machine across various construction sites. The first ramp is used for brick transportation, with an inclined setting that facilitates the bricks' descent by gravity. The automatic width adjustment mechanism, with adjustable spacers, accommodates bricks of varying sizes, ensuring that bricks fall along a predetermined trajectory and are laid evenly. Driven by the first motor, the conveyor belt and pulleys operate to ensure stable brick transport. The brick arranging and feeding mechanisms are located at the starting ends of the conveyor belt. Through the coordinated work of the lifting device, the vibrating brick-dropping device and the brick-pushing device, the bricks are arranged and transported in an orderly manner from the brick bin cart to the conveyor belt and then to the first ramp. The two brick arranging and feeding mechanisms can operate alternately, and the transmission direction of the conveyor belt matches the corresponding brick arranging and feeding mechanism. Workers can dismantle the brick bin cart and push it to the designated location to load the bricks and then transport them back. This can not only eliminate invalid time as much as possible, but also greatly reduce manpower and reduce the operating burden of workers. The various components of the adaptive intelligent brick paving machine cooperate with each other to realize the automatic arrangement, transportation and laying of bricks, improve the brick paving efficiency and laying quality, and reduce the intensity of manual labor.

[0008] Preferably, the vibrating brick dropping device includes a second ramp, an adjusting member and a vibrator, wherein the second ramp is fixedly mounted on the frame, the second ramp is wide at the top and narrow at the bottom, and is arranged at an angle, the bottom end of the second ramp is directly opposite the starting end of the conveyor belt, the top end width of the second ramp is only wide enough for a single brick to pass through, and the bottom end width of the second ramp is only wide enough for bricks to pass through in the width direction, and the adjusting member is arranged on the second ramp for adjusting the direction in which the bricks fall; The brick bin cart is provided with a drop opening for bricks to fall, and a shielding member for controlling the opening and closing of the drop opening is provided on the drop opening. When the lifting seat is in a raised state, the drop opening is opposite to and connected to the top of the second ramp.

[0009] By adopting this technical solution, the adjustment member can adjust the direction of the brick's fall, ensuring that the brick falls onto the conveyor belt in the correct posture, ready for subsequent laying. The setting of the vibrator can further promote the fall of the brick and prevent the brick from getting stuck.

[0010] Preferably, the adjusting member includes a stepper motor and a paddle, the stepper motor is fixedly arranged below the second ramp, the output shaft of the stepper motor extends into the second ramp, one end of the paddle is fixed on the output shaft of the stepper motor, the paddle is arranged near the top of the second ramp, and is located on the falling path of the brick.

[0011] By adopting this technical solution, the stepper motor drives the paddle to rotate, which can accurately adjust the direction of the brick's fall. When the brick passes the paddle position, the paddle can move the brick so that it falls onto the conveyor belt in the correct direction.

[0012] Preferably, the lifting seat includes a base, a movable seat and several first springs. The lifting device drives the base to rise and fall. The movable seat is sleeved and slidably connected to the base in the vertical direction. Several positioning holes are opened on the top surface of the base. Several first springs are respectively arranged in the several positioning holes. The two ends of the first spring respectively abut the inner bottom surface of the movable seat and the bottom wall of the positioning hole. The vibrator is arranged on the movable seat.

[0013] By adopting this technical solution, the lifting device drives the base to rise and fall, adjusting the height of the brick hopper cart so that it can dock with the second ramp. The movable seat is connected to the base via a first spring. When the vibrator is operating, the movable seat vibrates within a certain range, enhancing the vibration effect and helping bricks fall more smoothly from the brick hopper cart onto the second ramp. The first spring also acts as a buffer, reducing the impact of vibration on the entire brick laying machine structure, improving the stability and reliability of the equipment's operation, and extending its service life.

[0014] Preferably, the brick bin cart includes a bin body, a plurality of running wheels rotatably arranged on the bin body, and a push handle fixed to the bin body, the drop opening is opened on the bin body, a blocking block is provided on the bottom surface of the bin body, a protrusion is provided on the top surface of the base, a slot is provided on the protrusion, the slot opening is arranged toward the side away from the second ramp, and the top surface of the movable seat is arranged downwardly slanted toward the side of the second ramp.

[0015] By adopting this technical solution, the running wheels on the silo body facilitate the movement of the brick silo cart, and the push handle makes it easy for the operator to push the brick silo cart. The combination of the clamping block and the clamping slot ensures that the brick silo cart is firmly connected to the lifting seat, ensuring the stability of the brick silo cart during brick transportation. The downward slanting top surface of the movable seat prevents the clamping block from disengaging from the clamping slot.

[0016] Preferably, the crawler chassis includes a chassis and walking tracks, a gap is left between the chassis and the ground, the slope is arranged at the rear end of the chassis, and two avoidance grooves are opened on the chassis for two lifting seats to pass through. When the lifting seat is in a lowered state, the highest point of the top surface of the movable seat is flush with the top surface of the chassis or is located below the top surface of the chassis. Several guide paths for guiding the walking direction of the walking wheels are opened on the slope and the top surface of the movable seat. The guide paths are used to guide the brick warehouse cart to move to the corresponding card slot facing the card block.

[0017] By adopting these technical solutions, the gap between the chassis and the ground, as well as the design of the crawler tracks, enhance the brick paving machine's terrain adaptability. The slope facilitates the insertion of the brick hopper cart, and the avoidance groove provides space for the lifting base to be raised and lowered. The guide rail accurately guides the movement of the brick hopper cart, allowing its blocks to smoothly align with the grooves, thus achieving docking between the brick hopper cart and the lifting base, improving the equipment's operational convenience and work efficiency.

[0018] Preferably, the shielding member includes a baffle, two fixed blocks and two second springs, the two fixed blocks are fixedly arranged on the side of the warehouse body facing the second ramp, the two fixed blocks are respectively located on both sides of the second ramp, the two ends of the fixed block are respectively slidably connected to the two fixed blocks in the vertical direction, the two second springs correspond to the two fixed blocks respectively, the upper and lower ends of the second spring are respectively fixedly arranged on the fixed block and the baffle, when the lifting seat is in the raised state, the starting end of the second ramp abuts against the top of the baffle, and the drop opening is opened.

[0019] By adopting the above technical solution, when the lifting seat is in the raised state, the starting end of the second ramp abuts against the top of the baffle, pushing the baffle downward, the drop opening opens, and the bricks begin to fall; when the lifting seat descends, the baffle resets under the action of the second spring, automatically closing the drop opening.

[0020] Preferably, it also includes an automatic brick pressing device, which is arranged at the bottom end of the first ramp. The automatic brick pressing device includes a pressing roller and a reciprocating drive member. The reciprocating drive member is arranged on the frame and is used to drive the pressing roller to move up and down. The pressing roller is used to press the newly laid bricks at the bottom end of the first ramp.

[0021] By adopting the above technical solution, the automatic brick pressing device is installed at the bottom of the first ramp. The reciprocating drive element drives the pressing roller up and down to press the newly laid bricks. This operation makes the bricks fit more closely to the ground, enhances the firmness of the brick laying, avoids problems such as loose bricks and unevenness, improves the quality and stability of the brick laying, makes the laid floor more solid and durable, and reduces subsequent maintenance costs.

[0022] The technical effects of the present invention are mainly reflected in the following aspects: 1. The two brick-feeding mechanisms of the present invention can operate alternately. Workers can disassemble the brick bin cart, push it to the designated location, load the bricks, and then transport it back. This can not only eliminate ineffective time as much as possible, but also greatly reduce manpower and alleviate the operating burden of workers. 2. The adjustment member of the present invention can adjust the direction of brick falling, ensuring that bricks fall into the conveyor belt in the correct posture, ready for subsequent laying. The setting of the vibrator can further promote the falling of bricks and prevent bricks from getting stuck.

[0023] 3. In the present invention, when the lifting seat is in the raised state, the starting end of the second ramp abuts against the top of the baffle, pushing the baffle downward, the drop opening opens, and the bricks begin to fall; when the lifting seat descends, the baffle returns to its original position under the action of the second spring, automatically closing the drop opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0025] Figure 2 It is a structural schematic diagram of the automatic width adjustment device, conveying device and brick-top device in an embodiment of the present application.

[0026] Figure 3 It is a structural schematic diagram of the conveying device and the brick arrangement and feeding mechanism according to an embodiment of the present application.

[0027] Figure 4 This is a structural diagram of the embodiment of the present application when two arrangement brick feeding mechanisms are used alternately.

[0028] Figure 5 It is a schematic diagram of the splicing of the movable seat in the lifting device of the embodiment of the present application.

[0029] Figure 6 It is a structural schematic diagram of the brick warehouse cart in an embodiment of the present application.

[0030] Figure 7 This is a schematic structural diagram of the back side of the two brick arrangement and feeding mechanisms in the embodiment of the present application when used alternately.

[0031] Explanation of reference numerals: 11, chassis; 111, slope; 112, avoidance groove; 12, walking track; 13, frame; 14, first ramp; 15, pressure roller; 2, conveyor device; 21, first motor; 22, conveyor belt; 23, pulley; 31, partition; 32, second motor; 33, fixed cover; 34, bidirectional screw; 35, moving block; 41, second electric cylinder; 42, top plate; 43, first electric cylinder; 44, movable plate; 51, second ramp; 52 , vibrator; 53, stepper motor; 54, paddle; 6, lifting device; 61, lifting seat; 611, base; 612, movable seat; 613, first spring; 614, positioning hole; 62, protrusion; 621, slot; 63, third motor; 64, first screw; 7, brick warehouse cart; 71, warehouse body; 711, block; 72, drop port; 73, walking wheel; 74, push handle; 75, baffle; 76, fixed block; 77, second spring; 8, guide way. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-Figure 7 The present application is further described in detail to make the technical solution of the present application easier to understand and grasp.

[0033] An embodiment of the present application discloses an adaptive intelligent brick paving machine.

[0034] Reference Figure 1 and Figure 2 An adaptive intelligent brick paving machine of this embodiment includes a crawler chassis 11, a first ramp 14, an automatic width adjustment device, a conveying device 2 and two brick arranging and feeding mechanisms. A frame 13 is provided on the crawler chassis 11, and a first ramp 14 is obliquely arranged on the frame 13. The automatic width adjustment mechanism is arranged directly above the first ramp 14 and has two partitions 31 with adjustable distances. The brick arranging and feeding mechanism is used to arrange the bricks in sequence and send them between the two partitions 31. The two partitions 31 are used to limit the arranged bricks from falling along a predetermined trajectory.

[0035] Reference Figure 2 and Figure 3 The conveying device 2 includes a first motor 21, a conveyor belt 22 and two pulleys 23. The two pulleys 23 are rotatably connected to the frame. The conveyor belt 22 is wound around the two pulleys 23. The first motor 21 is set on the frame to drive one of the pulleys 23 to rotate.

[0036] Reference Figure 1 、 Figure 2 and Figure 4Two brick-arranging and feeding mechanisms are respectively arranged at both ends of the transmission belt. The brick-arranging and feeding mechanisms include a brick bin cart 7, a lifting device 6, a vibrating brick-dropping device and a brick-topping device. The lifting device 6 has a lifting seat 61. The brick bin cart 7 is detachably connected to the lifting seat 61. A slope 111 for the brick bin cart 7 to enter and exit is formed on the crawler chassis 11. The vibrating brick-dropping device is used to drive the bricks in the brick bin cart 7 to fall vertically into the starting end of the conveyor belt 22 in sequence.

[0037] Reference Figure 2 A movable stopper is provided at one end of the partition 31 close to the conveyor belt, and the movable stopper is used to block or release the bricks on the conveyor belt, and the brick-pushing device is used to push the bricks arranged on the conveyor belt toward the first ramp 14.

[0038] Reference Figures 1-4 The crawler chassis 11 provides excellent mobility, adapting to a variety of complex terrains and facilitating the movement of the brick paving machine across different construction sites. The first ramp 14 is used for brick transportation, and its inclined setting facilitates the bricks' descent under gravity. The automatic width adjustment device, with adjustable partitions 31, can accommodate the laying needs of bricks of different sizes, ensuring that bricks fall along a predetermined trajectory and ensure uniform laying. Driven by the first motor 21, the conveyor device 2 drives the conveyor belt 22 and pulley 23 to achieve stable brick transportation. The brick arranging and feeding mechanisms are respectively located at the starting ends of the conveyor belt 22. Through the coordinated work of the lifting device 6, the vibrating brick-dropping device and the brick-topping device, the bricks are orderly arranged and transported from the brick bin cart 7 to the conveyor belt 22 and then to the first ramp 14. The two brick arranging and feeding mechanisms can operate alternately, and the transmission direction of the conveyor belt and the state of the movable block are matched with the corresponding brick arranging and feeding mechanism. Workers can disassemble the brick bin cart 7 and push it to the designated location to load the bricks and then transport them back. This can not only eliminate invalid time as much as possible, but also greatly reduce manpower and reduce the operating burden of workers. The various components of the adaptive intelligent brick paving machine cooperate with each other to realize the automatic arrangement, transportation and laying of bricks, improve the brick paving efficiency and laying quality, and reduce the intensity of manual labor.

[0039] Reference Figure 2 The movable block includes a first electric cylinder 43 and a movable plate 44. The first electric cylinder 43 is fixedly arranged on the outer wall of the partition 31. The piston rod of the first electric cylinder 43 is extended and retracted along the axial direction parallel to the pulley 23 and is fixedly arranged on the movable plate 44. The movable plate 44 is sleeved and slid on the partition 31. After the bricks are transported along the conveyor belt, they are blocked by the corresponding movable plate 44.

[0040] Reference Figure 1 and Figure 2The automatic width adjustment mechanism also includes a second motor 32, a fixed cover 33, a bidirectional lead screw 34 and two movable blocks 35. The fixed cover 33 is fixedly arranged on the frame, the bidirectional lead screw 34 is rotatably connected in the fixed cover 33, and the two movable blocks 35 slide in the fixed cover 33 along the sliding direction of the partition 31 respectively. The two movable blocks 35 are respectively fixed on the two partitions 31, and the two ends of the bidirectional lead screw 34 are respectively threadedly connected to the two movable blocks 35. The second motor 32 is fixed on the fixed cover 33, and the output shaft of the second motor 32 is coaxially fixedly connected to one end of the bidirectional lead screw 34.

[0041] Reference Figure 2 The brick-lifting device includes a second electric cylinder 41 and a top plate 42. The second electric cylinder 41 is fixed to the frame, and the piston rod of the second electric cylinder 41 is fixed to the top plate 42. The top plate 42 is used to push the rotating blocks on the conveyor belt into the first ramp 14. When the top plate 42 is pushed, the corresponding movable plate 44 is controlled by the first electric cylinder 43 to move synchronously with the top plate 42.

[0042] Reference Figure 1 、 Figure 4 and Figure 5 The vibrating brick-dropping device includes a second ramp 51, an adjusting member and a vibrator 52. The second ramp 51 is fixedly arranged on the frame 13. The second ramp 51 is wide at the top and narrow at the bottom, and is arranged at an angle. The bottom end of the second ramp 51 is opposite to the starting end of the conveyor belt 22. The top width of the second ramp 51 is only for a single brick to pass through, and the bottom width of the second ramp 51 is only for bricks to pass through along the width direction. The adjusting member is arranged on the second ramp 51 to adjust the direction of the falling bricks.

[0043] Reference Figure 4 and Figure 6 The brick bin cart 7 has a drop opening 72 for bricks to fall, and a shielding member for controlling the opening and closing of the drop opening 72 is provided on the drop opening 72. When the lifting seat 61 is in the raised state, the drop opening 72 is opposite to and connected to the top of the second ramp 51.

[0044] Reference Figure 4 The adjustment member can adjust the direction of the bricks falling, ensuring that the bricks fall into the conveyor belt 22 in the correct posture and prepare for subsequent paving. The setting of the vibrator 52 can further promote the falling of the bricks and prevent the bricks from getting stuck.

[0045] Reference Figure 4The adjustment member includes a stepper motor 53 and a paddle 54. The stepper motor 53 is fixedly mounted below the second ramp 51, and the output shaft of the stepper motor 53 extends into the second ramp 51. One end of the paddle 54 is fixed to the output shaft of the stepper motor 53. The paddle 54 is positioned near the top of the second ramp 51 and is located on the falling path of the brick. The paddle 54 has a certain degree of toughness and can be made of a tough metal material. The stepper motor 53 drives the paddle 54 to rotate, which can accurately adjust the direction of the brick's fall. When a brick passes the position of the paddle 54, the paddle 54 can move the brick so that it falls onto the conveyor belt 22 in the correct direction.

[0046] Reference Figure 5 The lifting seat 61 includes a base 611, a movable seat 612 and a plurality of first springs 613. The lifting device 6 drives the base 611 to rise and fall. The movable seat 612 is sleeved and slidably connected to the base 611 along the vertical direction. A plurality of positioning holes 614 are opened on the top surface of the base 611. A plurality of first springs 613 are respectively arranged in the plurality of positioning holes 614. The two ends of the first spring 613 respectively abut the inner bottom surface of the movable seat 612 and the bottom wall of the positioning hole 614. The vibrator 52 is arranged on the movable seat 612.

[0047] Reference Figure 4 and Figure 5 The lifting device 6 drives the base 611 up and down, adjusting the height of the brick bin cart 7 so that it can dock with the second ramp 51. The movable seat 612 is connected to the base 611 via a first spring 613. When the vibrator 52 is operating, the movable seat 612 can vibrate within a certain range, enhancing the vibration effect and helping bricks fall more smoothly from the brick bin cart 7 to the second ramp 51. At the same time, the provision of the first spring 613 also acts as a buffer, reducing the impact of vibration on the entire brick paving machine structure, improving the stability and reliability of the equipment operation, and extending the service life of the equipment.

[0048] Reference Figure 4 and Figure 5 The lifting device 6 also includes a third motor 63 and a first screw 64. The first screw 64 rotates on the frame 13. The third motor 63 is fixed on the frame 13. The output shaft of the third motor 63 is coaxially fixed on the first screw 64. The first screw 64 is threadedly connected to the base 611, and the base 611 slides on the frame 13 in the vertical direction.

[0049] Reference Figure 6The brick bin cart 7 includes a bin body 71, a plurality of running wheels 73 rotatably mounted on the bin body 71, and a push handle 74 fixed to the bin body 71. A drop opening 72 is provided on the bin body 71. The bottom surface of the bin body 71 has a certain slope, but it is not steep enough to allow bricks to drop directly; bricks still require vibration to fall. A clamping block 711 is provided on the bottom surface of the bin body 71. A protrusion 62 is provided on the top surface of the base 611. A clamping slot 621 is provided on the protrusion 62. The opening of the clamping slot 621 is disposed toward the side away from the second ramp 51. The top surface of the movable seat 612 is disposed downwardly and slants toward the side of the second ramp 51.

[0050] Reference Figure 5-Figure 7 The running wheels 73 on the silo body 71 facilitate the movement of the brick silo cart 7, and the push handle 74 makes it easy for the operator to push the brick silo cart 7. The combination of the clamping block 711 and the clamping slot 621 ensures that the brick silo cart 7 is firmly connected to the lifting seat 61, ensuring the stability of the brick silo cart 7 during brick transportation. The top surface of the movable seat 612 is tilted downward to prevent the clamping block 711 from disengaging from the clamping slot 621.

[0051] Reference Figure 1 and Figure 7 The crawler chassis 11 includes a chassis 11 and several walking tracks 12 arranged on both sides of the chassis 11. A gap is left between the chassis 11 and the ground. A slope 111 is arranged at the rear end of the chassis 11. Two avoidance grooves 112 are provided on the chassis 11 for the two lifting seats 61 to pass through. When the lifting seat 61 is in a lowered state, the highest point of the top surface of the movable seat 612 is flush with the top surface of the chassis 11 or is located below the top surface of the chassis 11. Several guide paths 8 are provided on the top surfaces of the slope 111 and the movable seat 612 to guide the walking direction of the walking wheels 73. The guide paths 8 are used to guide the brick warehouse cart 7 to move to the corresponding card slot 621 facing the card block 711.

[0052] Reference Figure 5-Figure 7 The clearance between chassis 11 and the ground, as well as the design of crawler tracks 12, enhance the brick paving machine's terrain adaptability. Slope 111 facilitates the insertion of brick bin cart 7, while avoidance groove 112 provides space for the raising and lowering of lift base 61. Guideway 8 accurately guides the movement of brick bin cart 7, allowing its block 711 to smoothly align with the slot 621, achieving docking between brick bin cart 7 and lift base 61, improving the machine's operational convenience and work efficiency.

[0053] Reference Figure 4 and Figure 6The shielding member includes a baffle 75, two fixing blocks 76 and two second springs 77. The two fixing blocks 76 are fixedly set on the side of the warehouse body 71 facing the second ramp 51. The two fixing blocks 76 are respectively located on both sides of the second ramp 51. The two ends of the fixing block 76 are respectively slidably connected to the two fixing blocks 76 in the vertical direction. The two second springs 77 correspond to the two fixing blocks 76 respectively. The upper and lower ends of the second spring 77 are respectively fixed on the fixing block 76 and the baffle 75. When the lifting seat 61 is in the raised state, the starting end of the second ramp 51 abuts against the top of the baffle 75, and the drop port 72 opens.

[0054] Reference Figure 4 and Figure 6 When the lifting seat 61 is in the raised state, the starting end of the second ramp 51 abuts against the top of the baffle 75, pushing the baffle 75 downward, the drop opening 72 opens, and the bricks begin to fall; when the lifting seat 61 descends, the baffle 75 resets under the action of the second spring 77, automatically closing the drop opening 72.

[0055] Reference Figure 1 , and also includes an automatic brick pressing device, which is arranged at the bottom end of the first ramp 14. The automatic brick pressing device includes a pressing roller 15 and a reciprocating drive member. The reciprocating drive member is arranged on the frame 13 and is used to drive the pressing roller 15 to move up and down. The pressing roller 15 is used to press the newly laid bricks at the bottom end of the first ramp 14.

[0056] Reference Figure 1 An automatic brick pressing device is located at the bottom of first ramp 14. A reciprocating drive element drives pressing roller 15 up and down to press newly laid bricks. This operation allows the bricks to fit more closely to the ground, enhancing the firmness of the laid bricks and preventing problems such as loose bricks and unevenness. This improves the quality and stability of the laid bricks, making the laid floor more durable and sturdy, and reducing subsequent maintenance costs. The reciprocating drive element can be an electric cylinder or a motor-driven crank-connecting rod mechanism, which is a mature existing technology and will not be described in detail here.

[0057] Reference Figure 1 The entire brick paving machine is controlled by a PLC controller. Since the devices matched with the PLC controller are commonly used and belong to existing mature technologies, its electrical connection relationship and specific circuit structure will not be described in detail here. A WIFI control module is also provided inside. It connects the host computer (computer side) and the slave computer (chip side) via WiFi to wirelessly remotely control each motor and electric cylinder, and integrates various control buttons on a single page. This allows one device and one page to simultaneously control the vibration frequency of the bin 71, adjust the width of the landslide baffle 75, and realize the forward, backward and steering functions of the brick paving machine. While convenient control, it can also better monitor the implementation of the functions of each part of the device.

[0058] Of course, the above are only typical examples of the present application. In addition, the present application may have many other specific implementation methods. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present application.

Claims

1. An adaptive intelligent brick paving machine, characterized by: The invention comprises a crawler chassis (11), a first ramp (14), an automatic width adjustment device, a conveying device (2) and two brick arranging and feeding mechanisms. The crawler chassis (11) is provided with a frame (13), the frame (13) is provided with a first ramp (14) at an angle, the automatic width adjustment mechanism is arranged directly above the first ramp (14) and has two partitions (31) with adjustable distances. The brick arranging and feeding mechanism is used to arrange bricks in sequence and feed them between the two partitions (31). The two partitions (31) are used to limit the arranged bricks from falling along a predetermined trajectory. The conveying device (2) comprises a first motor (21), a conveyor belt (22) and two pulleys (23), wherein the two pulleys (23) are rotatably connected to a frame, the conveyor belt (22) is wound around the two pulleys (23), and the first motor (21) is arranged on the frame to drive one of the pulleys (23) to rotate; The two brick arrangement and delivery mechanisms are respectively arranged at the two ends of the transmission belt. The brick arrangement and delivery mechanism comprises a brick bin cart (7), a lifting device (6), a vibrating brick dropping device and a brick lifting device. The lifting device (6) has a lifting seat (61). The brick bin cart (7) is detachably connected to the lifting seat (61). A slope (111) for the brick bin cart (7) to enter and exit is formed on the crawler chassis (11). The vibrating brick dropping device is used to drive the bricks in the brick bin cart (7) to fall vertically into the starting end of the conveyor belt (22) in sequence. The partition (31) is provided with a movable stopper at one end close to the conveyor belt, and the movable stopper is used to block or release bricks on the conveyor belt, and the brick-pushing device is used to push the bricks arranged on the conveyor belt toward the first ramp (14).

2. The adaptive intelligent brick paving machine according to claim 1, characterized in that: The vibrating brick dropping device comprises a second ramp (51), an adjusting member and a vibrator (52), wherein the second ramp (51) is fixedly arranged on the frame (13), the second ramp (51) is wide at the top and narrow at the bottom, and is arranged at an angle, the bottom end of the second ramp (51) is directly opposite to the starting end of the conveyor belt (22), the top end width of the second ramp (51) is only wide enough for a single brick to pass through, and the bottom end width of the second ramp (51) is only wide enough for bricks to pass through in the width direction, and the adjusting member is arranged on the second ramp (51) for adjusting the direction in which the bricks fall; The brick bin trolley (7) has a drop opening (72) for bricks to drop down, and a shielding member for controlling the opening and closing of the drop opening (72) is provided on the drop opening (72). When the lifting seat (61) is in a raised state, the drop opening (72) is directly opposite to and connected to the top of the second ramp (51).

3. The adaptive intelligent brick paving machine according to claim 2, characterized in that: The adjusting member comprises a stepping motor (53) and a paddle (54). The stepping motor (53) is fixedly arranged below the second ramp (51). The output shaft of the stepping motor (53) extends into the second ramp (51). One end of the paddle (54) is fixed on the output shaft of the stepping motor (53). The paddle (54) is arranged near the top of the second ramp (51) and is located on the falling path of the bricks.

4. The adaptive intelligent brick paving machine according to claim 2, characterized in that: The lifting seat (61) includes a base (611), a movable seat (612) and a plurality of first springs (613). The lifting device (6) drives the base (611) to rise and fall. The movable seat (612) is sleeved and connected to the base (611) in a sliding manner in a vertical direction. The top surface of the base (611) is provided with a plurality of positioning holes (614). The plurality of first springs (613) are respectively arranged in the plurality of positioning holes (614). The two ends of the first springs (613) respectively abut against the inner bottom surface of the movable seat (612) and the bottom wall of the positioning hole (614). The vibrator (52) is arranged on the movable seat (612).

5. The adaptive intelligent brick paving machine according to claim 1, characterized in that: The brick warehouse cart (7) comprises a warehouse body (71), a plurality of running wheels (73) rotatably arranged on the warehouse body (71), and a push handle (74) fixed on the warehouse body (71); the drop opening (72) is provided on the warehouse body (71); a clamping block (711) is provided on the bottom surface of the warehouse body (71); a protrusion (62) is provided on the top surface of the base (611); a clamping groove (621) is provided on the protrusion (62); the opening of the clamping groove (621) is arranged toward a side away from the second ramp (51); and the top surface of the movable seat (612) is arranged downwardly and obliquely toward the side of the second ramp (51).

6. The adaptive intelligent brick paving machine according to claim 5, characterized in that: The crawler chassis (11) comprises a chassis (11) and a walking crawler (12); a gap is left between the chassis (11) and the ground; the slope (111) is arranged at the rear end of the chassis (11); two avoidance grooves (112) are provided on the chassis (11) for allowing two lifting seats (61) to pass through; when the lifting seat (61) is in a descending state, the highest point of the top surface of the movable seat (612) is flush with the top surface of the chassis (11) or is located below the top surface of the chassis (11); a plurality of guide paths (8) for guiding the walking wheel (73) in a walking direction are provided on the top surfaces of the slope (111) and the movable seat (612); the guide paths (8) are used to guide the brick warehouse cart (7) to move to a position where the card block (711) is directly opposite to the corresponding card slot (621).

7. The adaptive intelligent brick paving machine according to claim 2, characterized in that: The shielding member includes a baffle (75), two fixed blocks (76) and two second springs (77). The two fixed blocks (76) are fixedly arranged on the side of the warehouse body (71) facing the second ramp (51). The two fixed blocks (76) are respectively located on both sides of the second ramp (51). The two ends of the fixed block (76) are respectively connected to the two fixed blocks (76) in a vertical sliding direction. The two second springs (77) respectively correspond to the two fixed blocks (76). The upper and lower ends of the second springs (77) are respectively fixedly arranged on the fixed blocks (76) and the baffle (75). When the lifting seat (61) is in a raised state, the starting end of the second ramp (51) abuts against the top of the baffle (75), and the drop opening (72) is opened.

8. The adaptive intelligent brick paving machine according to claim 1, characterized in that: The invention also includes an automatic brick pressing device, which is arranged at the bottom end of the first ramp (14). The automatic brick pressing device includes a pressing roller (15) and a reciprocating drive member. The reciprocating drive member is arranged on the frame (13) and is used to drive the pressing roller (15) to move up and down. The pressing roller (15) is used to press the newly laid bricks at the bottom end of the first ramp (14).

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